baber/WOPTO huggingface dataset:
Patent JP-S6120620-A (JP)
Title: Straightening method of material by roller leveler
Inventor: TARUI MASAAKI
IPC: B21D1/02
Filed: 1984-07-06
Abstract: PURPOSE:To straighten easily the warp of the width direction of a material by making the material pass through in a state that bending of the reverse direction has been applied to upper and lower leveling rolls. CONSTITUTION:With respect to the advance direction of a plate material 7, the push-in quantity of each split backup roll 2 is adjusted by operating each bending cylinder 3 so that a recessed crown and a projecting crown are formed alternately on each upper leveling roll 1 extending from the entry to the delivery. Also, at the same time, the push-in quantity of each split backup roll 5 is adjusted in advance by operating each bending cylinder 6 so that a projecting crown and a recessed crown are formed alternately on each lower leveling roll 4 corresponding to the upper leveling rolls 1. The plate material 7 passing through between these leveling rolls 1, 4 receives bending repeatedly and the warp of the width direction is straightened.
Patent JP-H10329406-A (JP)
Title: Recording sheet
Inventor: NAKAHARA KATSUJI
IPC: B32B27/36
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To obtain a good ink absorption and waterproof property by containing cationic colloidal silica coupled and/or branched in a state of a rosary in a recording layer. SOLUTION: Herein, used for cationic colloidal coupled and/or branched in a form of a rosary is, i.e., one having a long chain structure of cationic colloidal silica coupled in a form a rosary, and one having coupled silica branched, or the like. The cationic colloidal silica coupled and/or branched in a form of a rosary is that the primary particles of a spherical silica are, at least, two or more pieces, preferably, three or more pieces, and more preferably, five or more pieces in coupled relation, in addition, one having branched particles coupled in a form of a rosary is contained therein. Also, such an ionic property is required to be a cationic property, and such matter is obtained by reacting a mixture of a multivalent ion such as an aluminum ion in silica, and charging the particle surface of silica in a cationic property.
Patent JP-H05311782-A (JP)
Title: Wall
Inventor: UDAGAWA SHINJI
IPC: E04B2/00
Filed: 1992-05-01
Abstract: PURPOSE:To permit a drawing door to be attached to the opening by erecting it simply. CONSTITUTION:A wall 100 is integrally provided with a pair of draw door- housing wall panels 1 and a sagging wall panel 3. A threshold 4 and a lintel 5 are set between the wall panels 1 and draw doors 2 are put between them. The panel 1 has a housing part 10 to freely house the door 2 detachably and a draw port 11 through which the door 2 is drawn into the housing part 10. The housing part 10 is formed by surrounding of a frame 12 and wall panels 13. The draw port 11 is made up of rigid cores 12a and 12b, where the rigid core 12A of the frame, 12 is separated by the thickness of the door 2 at least. The draw port 11 is of a slit form.
Patent JP-H01250182-A (JP)
Title: Graphic data compressing method
Inventor: KUMAGAI RYOHEI
IPC: G06T7/60
Filed: 1988-06-07
Abstract: PURPOSE:To perform graphic data compression to obtain a maximum length, a widest perpendicular width, and a minimum width of a graphic by extracting envelope points of the graphic. CONSTITUTION:The start point and the end point of boundary picture elements are defined as P0 and P1 respectively, and an inclination mc of the straight line connecting points P0 and P1 is obtained, and this inclination mc is compared with an inclination mpr of the preceding straight line. The inclination mc is monotonously increased in case of a projecting graphic and the start point and the end point are advanced by one point when it is monotonously increased, but the start point is ignored when it is not monotonously increased, that is, mc is equal to or smaller than mpr. Consequently, the graphic in a recessed part of picture elements P2-P7 is deformed to a projecting graphic because picture elements P3-P6 are ignored and only picture elements P2 and P7 are left, and picture elements which are not ignored form a projecting envelope of the original graphic. Thus, envelope points are extracted as compression data to efficiently perform various image processings with a minimum storage capacity.
Patent JP-H06347311-A (JP)
Title: Weight sensor and microwave oven
Inventor: TAKEMURA KENJI
IPC: G01G19/52
Filed: 1993-06-11
Abstract: PURPOSE:To obtain a small-sized weight sensor wherein weight of a object to be measured can be measured at high sensitivity regardless of the rigidity of the object to be measured. CONSTITUTION:An object to be measured is oscillated by applying alternating voltage from a drive part 21 on a first piezoelectric element 2. The drive part 21 consists of an oscillation part 22 for producing a drive frequency and an amplification part 23 for amplifying it. The amplitude and frequency of the alternating voltage produced in the drive part 21 is controlled by a control part 24. The alternating voltage produced by oscillating the object is amplified with an amplification part 26 in a detection part 25, rectified by a rectification part 26a and input to a processing part 27. The processing part 27 calculates and processes the frequency and amplitude information of drive voltage from the control part 24 and a voltage signal from the detection part 25 and output another voltage signal corresponding to the weight of the object from an output part 31.
Patent JP-S5843532-A (JP)
Title: Prober device
Inventor: MINAGAWA YOUJI
IPC: G01R1/073
Filed: 1981-09-08
Abstract: PURPOSE:To equalize the stress on probes and enable the accurate judgement on acceptability of semiconductor pellets by a method wherein, in the prober device checking the characteristic of semiconductor pellets, the supporting pointers abutted on the dicing lines are provided on the fixed card in addition to the probes. CONSTITUTION:A semiconductor wafer 3 is fixed on the stage 6 and then the stage 6 is horizontally moved by a driving unit not shown in he drawing to locate the electrode 4a of the semiconductor pellets 4 formed on said wafer 3 under the probes 9 of the fixed card 5. Then the stage 6 is lifted upward making the electrodes 4a of said pellets 4 abut on the probes 9 simultaneously making the supporting pointers 12 of said fixed card 5 abut on the dicing lines of the semiconductor wafer 4. Next the semiconductor pellets 4 may be inspected conforming to the characteristic data program to make judgement on the acceptability of themselves.
Patent JP-H10332221-A (JP)
Title: Multi-room air conditioner and operation method thereof
Inventor: TAKEUCHI NOBUYUKI
IPC: F25B29/00
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a multi-room air conditioner and an operation method thereof capable of performing different kinds of operation modes selected from a slight heating dehumidifying operation mode, a slight isothermal dehumidifying operation mode, a slight cooling dehumidifying operation mode and a cooling operation mode independently for each indoor unit, and performing an operation satisfying a requirement of each room, wherein operation for a room is not restricted by operation state for other rooms. SOLUTION: A bypass pipe 5a for bypassing an outdoor heat exchanger 3 during dehumidification is provided and when an operation for performing dehumidification while temperature is being raised by an indoor unit 7a is requested, a restricting device 6a is opened to allow refrigerant to flow from a bypass pipe 5a to a first heat exchanger 8a without passing through the outdoor heat exchanger 3 and a slight heating dehumidification operation is performed. This dehumidification operation is not influenced by air supply amount of an outdoor blower because refrigerant does not pass through the outdoor heat exchanger 3. By a combination with this slight heating dehumidification operation simultaneous operations can be performed in every combination of the cooling operation and each of the dehumidification operations.
Patent JP-H11291839-A (JP)
Title: Weather strip
Inventor: KAWAGUCHI AKIYO
IPC: B60R13/06
Filed: 1998-04-13
Abstract: PROBLEM TO BE SOLVED: To assure the temporary fixing of a clip in a weather strip even if the clip inserting hole of the weather strip is formed into an oblong. SOLUTION: Tongue parts 2 and 2 are formed to be united in both sides in the longitudinal direction L of a weather strip 1, these tongue parts 2 and 2 have roughly rectangular oblong holes 3 and 3 for clip insertion along the longitudinal direction, and the oblong holes 3 and 3 are provided with a pair of flexible thin films 32 and 32 opposed at an interval 31 roughly equal to the plate thickness of a clip plate shaft part in the upper and lower ends thereof, these films serving to temporarily fix the clip by locking pieces formed in both tips of the shaft of the clip.
Patent JP-H05131052-A (JP)
Title: Variable winning ball device
Inventor: INAGAKI MORIO
IPC: A63F7/02
Filed: 1991-06-12
Abstract: PURPOSE:To provide a variable winning ball device which is constituted so that a struck ball which drops on the flow-down surface of a movable member flows down in stable manner along the flow-down direction of the flow-down surface. CONSTITUTION:Each opening/closing blade piece 23a, 23b as movable member has a flow-down surface 231 which receives a dropped struck ball and allows the ball to flow down into a variable winning ball device and a flow-down guiding projecting stripe 232a which erects the edge part of the flow-down surface 231 along the flow-down direction and stabilizes the flow-down direction of the struck ball, and the pachinko ball which drops on the flow-down surface 231 of each opening/closing blade piece 23a, 23b is allowed to flow down in stable manner along the flow-down direction of the flow-down surface 231.
Patent JP-H09315563-A (JP)
Title: As sorting device
Inventor: ISHIHARA KATSUMI
IPC: B65G47/64
Filed: 1996-06-03
Abstract: PROBLEM TO BE SOLVED: To make compatibility between the reduction of cost by reduction of the number of parts and the assembling man-hours and the improvement of the assorting efficiency by the synchronous movement along slats of respective pairs of moving shoes. SOLUTION: Slide parts 31 of respective moving shoes 30 are connected to each other through fixed links 32, movable links 33 and hinges 34 so as to be displaced in the vertical surface (the surface along the paper surface) by the specified amount. Each slide part 31 of the moving shoe 30 can not be displaced in the horizontal surface (the surface perpendicular to the paper surface) and held in a state where they are approximately straight aligned along the conveying direction A so as to be extended and contracted.
Patent JP-H078754-A (JP)
Title: Exhaust gas purification
Inventor: MAEDA KOJI
IPC: B01D53/86
Filed: 1993-06-11
Abstract: PURPOSE:To efficiently purify an oxygen-rich exhaust gas without the use of a reducing agent by removing nitrogen oxide from the oyxgen-rich exhaust gas which contains hydrocarbons and nitrogen oxide, using a catalyst of a mixture of large pore-dia. zeolite and small pore-dia. ziolite which are ion- exchanged by a transition metal. CONSTITUTION:Nitrogen oxide is removed from an oxygen-rich exhaust gas which contains hydrocarbons and nitrogen oxide, using a catalyst of a mixture of large pore-dia. zeolite and small pore-dia. zeolite which are ion-exchanged by a transition metal. Consequently, it is possible to efficiently purify an oxygen- rich exhaust gas discharged from an internal combustion engine, especially an automotive exhaust gas, without the use of a reducing agent such as ammonia.
Patent JP-S5664783-A (JP)
Title: Apparatus for analyzing enzyme activity
Inventor: SHIRATO FUSAO
IPC: C12M1/34
Filed: 1979-10-30
Abstract: PURPOSE: To measure the enzyme activity in a living body sample with high accuracy and rapidly, by utilizing the characteristics of an immobilized enzyme, oxygen detectors or hydrogen peroxide detectors.  
     CONSTITUTION: For measuring the activity of GOT (glutamic acid oxalacetate transaminase), a living body sample injected from a sample inlet 2 of a flow path directed by a pump 11 is passed through the first immobilized enzyme reactor 3 of a pyruvate oxidase with a buffer solution 1 to decompose the pyruvic acid in the sample, and aspartic acid and α-ketoglutaric acid fed from a substrate storage tank 4 are changed into an oxalacetic acid by the GOT in the living body sample. The oxaloacetic acid is then converted into pyruvic acid by an immobilized enzyme reactor 5 of an oxalacetate dehydrocarboxylase. The concentration oxygen or hydrogen peroxide is detected by the first detector 6, and the pyruvic acid in the solution is decomposed by the second immobilized enzyme reactor 7 of a pyruvate oxidase to detect the concentration of oxygen or hydrogen peroxide in the solution by the second detector 8. The output difference between the first and the second detectors 6 and 8 is amplified by an amplifier 9 and recorded in a recorder 10. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62296583-A (JP)
Title: Semiconductor laser device
Inventor: SHIBUYA TAKAO
IPC: H01S5/00
Filed: 1986-06-17
Abstract: PURPOSE:To thin the film thickness of an active layer, and to realize the increase of an output by forming a stepped section to a P-type clad layer and bringing the width of the flat section of the stepped section to 140mum or less. CONSTITUTION:A mesa la is shaped onto a P-type GaAs substrate 1, an N-type GaAS current constriction layer 2 is grown and ridges 2a, 2b are formed, a P-type Al0.40Ga0.60As clad layer 3, an Al0.08Ga0.92As active layer 4, an N=type Al0.40Ga0.60As clad layer 5 and an N-type GaAs contact layer 6 are grown onto the ridges in succession through a liquid phase epitaxial growth method, and an N side electrode 7 and a P side electrode 8 are formed through evaporation. Growth on the ridges 2a, 2b is inhibited as compared to the side surfaces of the ridges 2a, 2b by the anisotropy of crystal growth, and the P-type clad layer 3 is grown flatly in the spread of width W on the ridges 2a, 2b. When the active layer 4 is grown on the layer 3, the growth of the active layer 4 on the flat section of the P-type clad layer 3 is suppressed largely. The width W of the flat section of the P-type clad layer 3 is brought to 140mum or less, thus allowing the thinning of the film thickness of the active layer 4, then realizing the increase of an output.
Patent JP-S5873368-A (JP)
Inventor: DONARUDO ANDORIYUU RAIBURU
IPC: A61M1/00
Filed: 1982-08-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6119953-A (JP)
Title: Stirling engine
Inventor: FUJIWARA MICHIO
IPC: F02G1/043
Filed: 1984-07-06
Abstract: PURPOSE:To completely seal an operating gas in a cylinder, by sealing a displacer rod and an expansion cylinder with a first telescopic elastic membrane, and sealing a power piston rod and a compression cylinder with a second telescopic elastic membrane. CONSTITUTION:A first telescopic elastic membrane 19 is fixed to the lower portion of an expansion cylinder 1 at one end thereof, and is also fixed to a displacer rod 6 projecting into a crank chamber at the other end, thereby defining a first sealed chamber 19a. A second telescopic elastic membrane 20 is fixed to the lower portion of a compression cylinder 8 at one end thereof, and is also fixed to a power piston rod 11 at the other end, thereby defining a second sealed chamber 20a. Average pressure in an operating chamber defined by the expansion cylinder 1, heater tube 2, regenerator 3, cooler tube 4, compression cylinder 8 and first communication pipe 9 is substantially equal to pressure in a reaction space defined by a buffer chamber 18, first sealed chamber 19a, second sealed chamber 20a and second communication pipe 21, and pressure in the crank chamber.
Patent JP-H04339793-A (JP)
Title: Cleaning device for filling valve
Inventor: ITO YASUSHI
IPC: B67C3/00
Filed: 1991-05-16
Abstract: PURPOSE:To attach a cleaner automatically and detached from a filling valve and eliminate the need for a place of its stowage by a method wherein a rotary shaft mounted eccentrically and vertically to a small gear pivotally mounted to the fixed shaft is made turable together with a cap reciprocally about the fixed shaft between a diverting position and a mounting position by the rotation of a large gear. CONSTITUTION:To put a CIP cap 5 on a filling valve 1, a small gear 7 is rotated by the rotation of a large gear 8 to rotate a rotary shaft 10 and the CIP cap 5 so as to move the CIP cap 5 in a mounting position immediately below the filling valve 1. A bottle support 17 is then raised in order for levers 20 to be forced apart by a tapered part 2a of a filling valve attaching part 2 and fitted into a circumferential groove 3 thereof, thereby securing the CIP cap 5 to the filling valve 1. To remove the CIP cap from the filling valve, one end of a lever 20a is forced away by a removing cam 27 to actuate an operatively associated driving lever 22a to press an operatively associated driven lever 22b, whereby the other lever 20b is forced away to remove the lever 20 from the circumferential groove 3.
Patent JP-S62298253-A (JP)
Title: Cmi signal recovery circuit
Inventor: TAGUCHI SHIGERU
IPC: H04L25/03
Filed: 1986-06-17
Abstract: PURPOSE:To simplify a circuit by using an equalizing circuit whose frequency loss characteristic has an inverse characteristic to the longest transmission line connected to a CMI signal input so as to equalize an input CMI signal, amplifying the signal by a broad band amplifier circuit and limiting the result by a limit circuit so as to obtain the recovered output CMI signal. CONSTITUTION:The titled recovery circuit is provided with an equalization circuit 2, a broad band amplifier circuit 4 and a limit circuit 6. Since the input CMI signal 1 has passed a prescribed long coaxial cable (not shown), the signal is subjected to waveform deterioration arid becomes a signal waveform as shown in figure 103, which enters the equalizing circuit 2. Since the equalizing circuit 2 prevents the waveform deterioration due to the preceding/succeeding pulse interference even if the Nyquist interval of the pulse is not kept constant, the level of a fundamental frequency is made constant by keeping the equalization to that of the frequency region up to the transmission bit rate, and the roll-off characteristic around 50% is given to output a signal of signal waveform 104 without waveform deterioration. The signal waveform 104 is amplified by a broad band amplifier circuit 4, limited by the limit circuit 6 to form a signal waveform 105 of the output CMI signal 7.
Patent JP-S63303941-A (JP)
Title: Production of 2,4-dichloro-3-methylphenol
Inventor: TAKESHITA AKIRA
IPC: C07C37/50
Filed: 1987-06-04
Abstract: PURPOSE:To obtain the titled compound, by using 2-chloro-3-methyl-4,6-di-t- butylphenol derived from 3-methyl-4,6-di-t-butylphenol as a raw material and subjecting the raw material to debutylation, chlorination and then removal of t-butyl group. CONSTITUTION:3-Methyl-4,6-di-t-butylphenol is monochlorinated to obtain 2- chloro-3-methyl-4,6-di-t-butylphenol, which is treated with a chlorination agent under heating to effect simultaneous debutylation and chlorination and obtain 2,4-dichloro-3-methyl-6-t-butylphenol. The product is converted to the objective 2,4-dichloro-3-methylphenol by removing t-butyl group. The monochlorination reaction and the treatment with chlorination agent are carried out preferably at 0-50 deg.C and 70-145 deg.C, respectively. The produced compound is useful as a raw material for agricultural chemicals, etc.
Patent JP-H036390-A (JP)
Title: Production of stamper for forming information recording medium
Inventor: KAMITAKAHARA HIROFUMI
IPC: C25D1/00
Filed: 1989-06-05
Abstract: PURPOSE:To activate the surface layer of a conductive film and to produce the stamper having stabilized quality and excellent reliability by removing the oxide film and the surface layer of the conductive film in an electrocasting soln. in the stage for producing the stamper for the information recording medium by electrocasting. CONSTITUTION:A patterning photoresist 8 is applied to the surface of a glass substrate 9, a rugged fine pattern 8' is formed thereon to form a glass master plate 6, the conductive film 11 is formed on the surface, then a metallic film 12 is formed by electrocasting, and then the conductive film 11 and metallic film 12 are peeled from the master plate 6' to produce a stamper 13 for forming the information recording medium. In this production process, the oxide film formed on the conductive film 11 is electrolytically removed in an electrocasting soln. of nickel, the metallic film 12 is formed on the conductive film 11 freed of the oxide film by electrocasting, and the stamper 13 with the surface layer of the conductive film 11 activated and in which the conductive film 11 is excellently adhered to the metallic film 12 is stably produced.
Patent JP-S5931342-A (JP)
Inventor: NISHIHARA TAKASHI
IPC: E04F17/12
Filed: 1982-08-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6119695-A (JP)
Title: Production of briquetted fuel mainly composed of oil coke
Inventor: SATOU KANICHI
IPC: C10L10/04
Filed: 1984-07-06
Abstract: PURPOSE:To obtain a briquetted fuel which causes neither V-attack, nor environmental pollution without using any binder, by adding specified quantities of MgO and CaO to crushed oil coke to reduce the values of V and S and briquetting the coke under pressure. CONSTITUTION:1.3-4% (per kg of fuel) MgO for reducing the value of V contained in fuel by 1% and 0.17-0.53% (per kg of fuel) CaO for reducing the value of S in oil coke by 1%, are added to crushed oil coke having a particle size of 2mm. or below. The mixture is molded under a pressure of 0.8-2t/cm<2> into a briquette having a ratio of surface area/weight of 2.5+ or -0.3cm<2>/g, thus obtaining briquetted fuel which has a V content of 0 and lowers the value of S to a non- pollution standard value.
Patent JP-H04340985-A (JP)
Title: Developing device
Inventor: TAKAHASHI SATOSHI
IPC: G03G15/08
Filed: 1991-05-17
Abstract: PURPOSE:To prevent the scattering of toner having a fine grain diameter by specifying a gap between the image forming face of a photosensitive body and a shielding plate, and an electric field formed between the surface of a developer sleeve and the shielding plate. CONSTITUTION:An developing unit 3 opposite to the photosensitive body 1 has a shielding part 40 for preventing the scattering of the toner, and is installed so that the gap (d) of the face of the photosensitive body 1 and the top end parts of the shielding plates 11 and 21 provided on the upper and lower parts of the opening parts 24 of the developing unit is 0.2mm<=d<=0.8mm, desirably, 0.3mm<=d<=0.7mm. Further, for forming the electric field E for collecting a developer, among the shielding plates 11 and 21, and the developer sleeve 18, a dc power source 41 is connected and further, a dc power source 42 is connected, to obtain a developing bias. The electric filed E has the same strength of ¦100-10000¦V/cm, on both bottom and top end part sides of the shielding plates 11 and 21. Thus, negatively electrified toner is attracted to the shielding plates, and pollution inside a copying machine and a defect in an image can be prevented.