baber/WOPTO huggingface dataset:
Patent JP-S58202031-A (JP)
Title: Blending feeding method and apparatus therefor
Inventor: KOYANAGI KIYOSHI
IPC: B01F15/02
Filed: 1982-05-21
Abstract: PURPOSE:To largely enhance the blending efficiency of a powder, by providing step parts to each surfaces of plural powder blending blades in a shaft type chute to simultaneously impart up-and-down blending action and left-and-right blending action to the powder. CONSTITUTION:Powder lumps c, d on blending blades 12A, 12C held at a high position are fallen onto a blending blade 12B held at a low position as shown by a mark (c', d'). That is, the powder lumps c, d are moved laterally to be blended. When those blending blades are further rotated about 60 deg., the previous high and the low positions are reversed and the movement of the powder lumps is carried out in the reverse direction. By this mechanism, the blending of the powder lumps is carried out actively in the lateral direction. Of course, because up-and-down blending action is carried out similarly as the conventional process, longitudinal and lateral blending actions can be carried out effectively in the result. In this case, the cross sectional area of each blending blade may be formed into a triangle shape or a polygonal shape.
Patent JP-H10283035-A (JP)
Title: Valve device unit and valve device
Inventor: AMEYAMA YOSHIAKI
IPC: G05D16/08
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To constitute a valve device only by attaching main parts in the same configuration to various attachment parts. SOLUTION: Concerning a valve device unit provided with a valve chamber 10 for housing a valve element 12 for opening/closing a valve seat hole, on one constitutive wall of valve chamber 10, there are this valve seat hole and a communication hole 13 provided in its outer peripheral area and on the outer surface of such a constitutive wall, a 1st looped seal part is formed between this valve seat hole and the communication hole 13. Outside that seal part, a 2nd looped seal part is provided so as to surround the arrangement part of these valve seat hole and communication hole 13 and these 1st and 2nd looped seal parts are formed on the same direction side.  By attaching the valve chamber 10 at the arrangement part of this hole part on a conduit member 3 provided with a pair of hole parts for respectively fitting the valve seat hole part and the communication hole 13, a duct from one of these hole parts to the other hole part side is constituted.
Patent JP-H08258950-A (JP)
Title: Article joining method
Inventor: KOBUKI MANABU
IPC: B65G43/08
Filed: 1995-03-16
Abstract: PURPOSE: To enable an article to be joined at the high speed by setting up the size of an imaginary space in response to the article to be joined in the imaginary space, and also depending on whether or not the article can be taken out of a branch line, and thereby joining the article to a main flow line when the imaginary space comes up to the position of the article to be joined. CONSTITUTION: An imaginary space β in response to an arrangement order for an article G is set up in advance in a main flow line, and concurrently, the size of the imaginary space β shall be set up depending on whether or not the article G to be joined in, can be taken out of a same branch line form which the article G to be joined in the previous imaginary space β is taken out. And when the article can be taken out of the same branch line form which the article G to be joined in the previous imaginary space β is taken out, the size of the imaginary space β shall be set up in response to the take-up speed from the branch line to the main flow line.  And when the article is to be taken out of a branch line different from the article G to be joined to the previous imaginary space β, the size of the imaginary β shall be set up in response to the size of the article G. And when a specified imaginary space βcomes up to a position faced to the article G to be taken out, the article G is thereby taken out into the main flow line.
Patent JP-S62243147-A (JP)
Title: Production of optical recording medium
Inventor: NATORI EIJI
IPC: G11B11/105
Filed: 1986-04-15
Abstract: PURPOSE:To decrease the deterioration in a photomagnetic characteristic and to provide the titled medium having excellent durability by forming a specific composite layer film on a nonmagnetic substrate, then implanting specific ions thereto, thereby eliminating the crack and exfoliation of the film. CONSTITUTION:A single layer film of an optical recording medium or the composite layer film composed of a dielectric film, reflecting film or protective film and the optical recording medium is formed on the nonmagnetic substrate and thereafter, the ions are implanted to the single layer film or the composite layer film. Any of Al<+>, Cr<+>, Ti<+>, Si<+> is used for the ions and is implanted at 1X10<15> pieces-1X10<17> pieces/cm<2>. Then, the structure of the film is fined and toughness is imparted to the film; in addition, the boundary faces between the films of different materials and the substrate are bond by a mixing effect and anchor effect to improve the adhesiveness and therefore, the crack and exfoliation are suppressed. The ions of the element which has high affinity to oxygen and with which a passive film is easily formable are implanted into the recording medium film. The oxidation of the rare earth element in the recording medium film is thereby suppressed and the deterioration in the photomagnetic effect and Hc is prevented.
Patent JP-S58203410-A (JP)
Title: Light irradiating device
Inventor: WAKABAYASHI AKIO
IPC: G02B17/02
Filed: 1982-05-24
Abstract: PURPOSE:To reduce the number of reflective mirrors required for changing the optical path in a device when an object irradiating part is rotated and turned upward and downward, by detecting the deviation of an incident light to control the rotation of a movable plane mirror. CONSTITUTION:A plane mirror 34 reflects a light incident vertically from below toward the center point of the surface of a movable plane mirror 37 at an angle alpha to the horizontal line without being affected by turning of a turning shaft 6. An attaching angle theta of the perpendicular of the movable plane mirror 37 to the incident light is adjusted in accordance with upward and downward turning of an object irradiating part 10, and the light is made incident to the movable plane mirror 37 so that the reflected light coincides with the axial line of the object irradiating part 10. In this case, when the angle of elevation of the object irradiating part 10 to the horizontal line is denoted as beta and the angle of the perpendicular of the movable plane mirror 37 to the incident light is denoted as theta, the movable plane mirror 37 is so adjusted that the angle of incidence and the angle of reflection to the perpendicular of the movable plane mirror 37 are equal to each other, and theta=alpha+beta/2 is obtained. The object irradiating part 10 is indicated by solid lines when it is in the horizontal position, and it is indicated by two- dot broken lines when it is in the vertical position. When the object irradiating part 10 is turned at the angle beta, the rotation quantity of the perpendicular of the movable plane mirror 37 is beta/2, and therefore, the angular speed of elevation is decelerated to 1/2 to rotate the movable plane mirror 37 in the same direction.
Patent JP-2000281411-A (JP)
Title: Cement admixture and cement composition
Inventor: MORIOKA MINORU
IPC: C04B40/00
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a cement admixture which can improve the flowability of mortar and concrete, can quickly develop their strengths, and has an excellent early strength development at low temperature for the mortar and the concrete, and to provide a cement composition. SOLUTION: This cement admixture comprises at least one compound selected from formic acid, lactic acid, acetic acid and their salts, and at least one compound selected from sulfites, bisulfites, pyrosulfates, pyrosulfites and pyrobisulfites. The cement admixture preferably further contains a high performance water-reducing agent. The cement composition comprises the cement admixture and a cement.
Patent JP-S5312699-A (JP)
Title: Locking mechanism
Inventor: FUKUI KAZUO
IPC: G07F9/00
Filed: 1976-07-21
Abstract: PURPOSE: To prevent unhonest purchase, etc., from vending machine, by locking storage medium through potential change when signal contact of storage medium and signal contact of writing device make contact. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09284744-A (JP)
Title: Abnormality processing system in multimedia communication system
Inventor: TANAKA NOBUYUKI
IPC: H04N7/173
Filed: 1996-04-10
Abstract: PROBLEM TO BE SOLVED: To restart reproduction of a dynamic image after the occurrence of abnormality by detecting quickly the occurrence of the fault on a channel in the multimedia communication system and recovering it without troubling the user of a terminal equipment. SOLUTION: The system is provided with a counter 27 that is incremented every time data are decoded by a decoder 15 of a terminal equipment section 10 of the multimedia communication system and a software (CPU 18) controlling the hardware monitors the counter 27 at a prescribed interval to detect the abnormality. When any abnormality is detected, it is immediately informed to a transmitter side (server) 11 for the stop of transmission. The terminal equipment section 10 resets the hardware and data transmission and decoding of data after the occurrence of the abnormality are restarted through the key input of the user.
Patent JP-S63253980-A (JP)
Title: Cleaning blade
Inventor: WATABE MASAHIRO
IPC: G03G21/00
Filed: 1987-04-10
Abstract: PURPOSE:To permit maintenance of good cleanability stably for a long period of time by forming the titled cleaning blade of an urethane elastic body, at least part of which is the reaction product of an urethane forming material and fluorine compd. having >=1 active hydrogen in 1mol. CONSTITUTION:The cleaning blade which cleans the surface of a drum by rubbing said surface consists essentially of the urethane elastic body, at least part of which is the reaction product of the urethane forming material and the fluorine compd. having >=1 active hydrogen in 1mol. The fluorine compd. having >=1 active hydrogen in 1mol. is exemplified by a compd. contg. a hydroxyl group (OH) or amino group (NH2) as the active hydrogen in the mol. The good cleanability is thereby maintained stably for a long period of time.
Patent JP-2000279792-A (JP)
Title: Vacuum load locking mechanism
Inventor: OGASAWARA MUNEHIRO
IPC: B01J3/02
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To eliminate the desorption of particles from filters and to suppress the adhesion of the particles to a sample by providing the two opposite points of the spaces enclosing the sample with the filters and arranging these filters in such a manner that the directions of the air flow at the time of vacuum evacuation and at the time of restoration to the atmospheric pressure are the same. SOLUTION: A load locking chamber 3 is separated to the three spaces 11 to 13 by two sheets of the air permeable filters 14 and 15 for blocking dust. A vacuum pump 5 is connected via a valve 7 to the low-pressure chamber 12 and air piping 10 is connected via a valve 9 to the high-pressure chamber 13. The middle chamber 11 is mounted with a valve 8 on the vacuum side and a valve 6 on the atmospheric side, respectively. At the time of the vacuum evacuation of the load locking chamber, the respective valves 6, 8 and 9 are closed and the valve 7 is opened. At this time, the air flows toward an arrow. Then, the particles soaring up in the middle chamber 11 are removed by the filter 14. The particles soaring up in the high-pressure chamber 13 are blocked by the filter 15 and cannot infiltrate the inside of the middle chamber 11.
Patent JP-H08283839-A (JP)
Title: Production of steel excellent in sour resistance and hot workability
Inventor: NARUOKA YASUNOBU
IPC: C21D8/00
Filed: 1995-04-12
Abstract: PURPOSE: To produce a steel excellent in HIC resistance and sulfide stress corrosion cracking resistance by rolling a steel having specified components in a recrystallization temp. region, subjecting the same to hot rolling at a specified temp. and at a specified draft, executing air cooling and thereafter subjecting it to normalizing treatment. CONSTITUTION: The componental compsn. of a steel is regulated to 0.10 to 0.30% C, 0.05 to 0.50% Si, 0.50 to 2.00% Mn, <=0.02% P, <=0.0002% S, and the balance Fe with inevitable impurities. This slab is heated to 1000 to 1300 deg.C can is rolled in a recrystallization region. Next, it is subjected to hot rolling from the Ar3 point to the Ar3 point + 150 deg.C at >=30% cumulative draft in the unrecrystallized region. Then, it is air-cooled at 15 to 600 deg.C and is thereafter subjected to normalizing treatment at the Ac3 point or above. Thus, the function as that of the steel for a chemical reaction vessel of a petroleum refining plant or the like can securely be shown.
Patent JP-S5515714-A (JP)
Title: Extraction of ingredient strengthening growth
Inventor: KATSUMATA SAKIO
IPC: A23K1/175
Filed: 1978-07-18
Abstract: PURPOSE: An extract from perlite with water is mixed with a carbon hydrate other than starch to produce a composition strengthening the growth of animals.  
     CONSTITUTION: Perlites including retinite and obsidian are crushed with a mill to a powder or the like, which is immersed in city water for about 20 hr with intermittent sirring to extract the effective ingredients in the perlite. The solution of effective ingredients is brought into contact with air to combine with oxygen and hydrogen and the resulting solution is used to dissolve a carbon hydrate other than starch. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07280880-A (JP)
Title: Stationary power supply current tester for ic
Inventor: FURUKAWA YASUO
IPC: H01L21/66
Filed: 1994-04-04
Abstract: PURPOSE:To detect abnormality in the stationary power supply current for an IC to be tested while generating a test pattern at a normal rate. CONSTITUTION:The power supply current tester comprises a timing generator 48 generating an operation signal being fed to an IC to be tested, a mask signal for a power supply current measuring circuit, and a signal for starting a sample clock generator 41, a clock generator 40 generating a clock synchronized with the timing generator 48, a burst counter 42 for setting the number of sample clocks, and a sample clock generator 41 generating sample clocks when the sample clock operation is started until the operation is stopped by a burst counter 40. An analog current value obtained from a current detection output is converted through a waveform digitizer 43 into a digital value for every sample clock and stored in a memory 44. A digital signal processor 45 then calculates a stationary current value according to the lowering curve of power supply current stored in the memory 44.
Patent JP-H11276544-A (JP)
Title: Treading tool for health care
Inventor: HASAMA NORIO
IPC: A61H39/04
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To effectively and continuously stimulate spots to be healed on the sole while moving one's feet as they are in contact with it. SOLUTION: The treading tool 10 for health care consists of two treading boards 11 with which the right and left soles are brought into them contact, plural ball holders 12 and 13 that are made in each treading board, balls 14 that are projected from the surface of the treading board 11 and held at the ball holder 12 as they can turn around and holders 15 that keep the treading boards 11 inclining. The holders 15 is composed of two stands 16 and supporting sticks 17.
Patent JP-H06297441-A (JP)
Title: Method and device for arranging reinforcing net
Inventor: OKUYAMA KENKICHI
IPC: B28B23/02
Filed: 1993-04-14
Abstract: PURPOSE:To arrange easily a setting bar and reinforcement net in a from in manufacture of thin and lightweight cellular concrete reinforced by the use of the reinforcing net. CONSTITUTION:In an arranging method and its device, a reinforcing net 7 is inserted between steps of a plurality of setting bar 2 installed in the body 1 of an arranging device, the tip of the setting bar 2 abuts against a fixing guide 6 provided on a form 3 and the reinforcing nets 7 are arranged within the form 3.
Patent JP-S5211193-A (JP)
Title: Production of crystalline gypsum fiber
Inventor: TANAKA TOORU
IPC: D01F9/08
Filed: 1975-07-17
Abstract: PURPOSE: To produce industrially and economically good quality crystalline gypsum fiber growing very long and finely. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0835535-A (JP)
Title: Damping force adjusting type hydraulic shock absorber
Inventor: NAKATATE TAKAO
IPC: B60G17/08
Filed: 1995-03-20
Abstract: PURPOSE:To enable the adjustment of the orifice characteristics and the valve characteristics of a damping force adjusting type hydraulic shock absorber. CONSTITUTION:A piston 2 connecting a piston rod 3 is fitted into a cylinder 1, and a reservoir 5 is connected with a cylinder lower chamber 1b. Disc valves 12 and 16 are installed in an extension side passage 24 for the communication between the cylinder upper and lower chambers 1a and 1b and a contraction side communication passage 29 for the communication between the cylinder lower chamber 1b and the reservoir 5, and the extension side and contraction side back pressure chambers 28 and 33 are formed on the back surface sides. The extension side back pressure chamber 28 is allowed to communicate to the cylinder upper and lower chambers 1a and 1b through a fixed orifice 34 and the ports 36 and 41. The contraction side back pressure chamber 33 is allowed to communicate to the cylinder lower chamber 1b and the reservoir 5 through a orifice 38 and the ports 38 and 43. The orifice characteristics are adjusted by varying each passage area between the ports 36, 41 and 38, 43 by the revolution of a shutter 39, and the valve characteristics are adjusted by varying each internal pressure on the extension side and contraction side back pressure chambers 28 and 33.
Patent JP-H07282650-A (JP)
Title: Compound superconductor
Inventor: IWAKI GENZO
IPC: H01B12/10
Filed: 1994-04-01
Abstract: PURPOSE:To make continuous fiber very fine and to improve a characteristic of a conductor without decreasing its workability by constituting the continuous fiber of specific compound fiber, in the compound superconductor constituted by burying the many continuous fibers containing Nb in a matrix containing Sn to perform heat treatment or the like. CONSTITUTION:In a compound superconductor constituted by burying many continuous fibers containing Nb in a matrix (example: Cu-Sn compound) containing Sn to apply heat treatment or the like so as to form an Nb3Sn compound layer, the continuous fiber is constituted of a compound fiber coated with a Ta-Nb alloy 6, setting ratio of a mol number to Ta or preferably Ta and Nb to 0.03:1 or less, in the periphery of Nb 7.
Patent JP-S62244340-A (JP)
Title: Container having solid food sterilized under heating and production thereof
Inventor: SUGISAWA AKIRA
IPC: A23B4/00
Filed: 1986-04-16
Abstract: PURPOSE:To obtain the titled container having improved appearance, sterilizing effects, etc., by putting a solid food in a tray container, covering the container with a film cover in such a way that an empty space in the container is <=a specific value and the film cover is fit to the shape of the container and the food, sealing the container in vacuum and sterilizing under heating. CONSTITUTION:A solid food 4 such as fish and shellfish is put in a tray container 2 and the top open part of the tray container 2 is covered with a film cover material 3 in such a way that an empty ratio in the container 2 is <=about 48% in a state wherein the film is fit to the tray container 2 and the solid food 4. Then the container is sealed in vacuum so that the empty ratio in the container 2 is <=25% and the food is sterilized under heating to give the aimed container 1 having a solid food sterilized under heating. Consequently, since the food 4 is packed with the film cover material 3 and the tray container 2 in high adhesivity of the film cover material to the food and the container, sterilizing effects are extremely improved, water release phenomena of the food can also be prevented and the product has improved appearance.
Patent JP-S5713370-A (JP)
Title: Electrometer probe
Inventor: AOKI MINORU
IPC: G01R5/28
Filed: 1980-06-30
Abstract: PURPOSE:To prevent the entry of a toner and the like into the inside of a probe, by a method wherein an electrode plate is placed through the medium of an insulating plate at the circumference of an aperture in a probe, and a given potential is applied  to the electrode plate. CONSTITUTION:An insulating plate 15, whose diameter is larger than that of an aprature 13, is placed on a surface of a casing 11 of a probe consisting of a conductor, and an electrode plate 16, whose diameter is larger than that of the insulating plate 15, is further located on the insulating plate 15. A potential, which has a reverse polarity to that of a toner potential, is applied to the electrode plate 16 by means of a D.C. power source 17 or 18, and with this a toner, which is going to enter through the aperture 13, is captured, and is prevented from entering into the inside. The electrode plate 16 is isolated from the casing 11 through the medium of the insulating plate 15, and thereby an influence is not exercised upon an potential of a detecting electrode 12 located at the inside. This completely prevents the entry of electrified dust, such as toner, into the inside of the potential probe, and permits the highly precise measurement of the potential.
Patent JP-H09280986-A (JP)
Title: Capacitive pressure sensor and abnormal gas condition monitoring apparatus using the sensor
Inventor: FUJII YUKO
IPC: G05D16/20
Filed: 1996-04-10
Abstract: PROBLEM TO BE SOLVED: To make it possible to ensure the sealability of a pressure sensor and to improve the safety and reliability at the time of using by constituting an adhesive layer by a main adhesive layer and sub-adhesive layer, and providing the sub-adhesive layer around the main adhesive layer. SOLUTION: A first electrode 1 is formed by screen printing gold on the surface of a diaphragm 2 made of alumina having a thickness of 150μm as electric insulation material and baking it at about 850 deg.C. Similarly, a second electrode 3 is formed on a fixed board 4 made of alumina having a thickness of l.5mm as electric insulation material. Then, an adhesive layer 5 is screen printed on the outer periphery of the electrode 2 on the board 4. Thereafter, the diaphragm 2 and the board 4 are opposed with surface with the electrodes disposed at the inside, pressure baked at 680 deg.C, and laminated. The main and sub adhesive layers 5a and 5b are formed in a rectangular sealing patterns so that the layer 5b is provided with a seal pattern on the outer periphery of the layer 5a.  After baking, since the layer 5b is connected to the near seal, the main adhesive part is increased to improve the sealability to cause no damage of the seal.
Patent JP-S59213116-A (JP)
Title: Zero-phase current transformer for earth leakage breaker
Inventor: KATSUYAMA TERUSHI
IPC: G01R15/14
Filed: 1983-05-19
Abstract: PURPOSE:To obtain the small-sized earth leakage breaker having an excellent performance by a method wherein an amorphous alloy is used for the core of a zero-phase current transformer. CONSTITUTION:A thin amorphous aloy having the maximum relative permeability of 500,000 or above, the magnetic field intensity of 1A/m and the magnetic flux density of 0.55Tesla or above is used as the core material for a zero-phase current transformer ZCT1. The magnetic flux density of the ZCT of the amorphous alloy shows a considerably high value for the zeme sensitivity current when compared with the magnetic flux density of the ZCT wherein permalloy is used in the conventional method. As the earth leakage breaker ELB is operated by the magnetic flux density of the ZCT, the ZCT can be made smaller in size than the conventional one by making it using the amorphous alloy, thereby enabling to manufacture a small-sized and lightweighted ELB.