baber/WOPTO huggingface dataset:
Patent JP-H0732454-A (JP)
Title: Blow molding resin composition and blow molding method
Inventor: MATSUMOTO SHIGEMI
IPC: B29C49/00
Filed: 1993-07-16
Abstract: PURPOSE:To contrive improvements in mechanical strength, environmental agent resistance and surface properties, by adding a necessary quantity of at least one kind out of three kind antioxidants having the specific melting points to a thermoplastic resin. CONSTITUTION:3-5 pts.wt. of at least one kind to be selected out of a group comprised of a phenolic antioxidant having the melting point of at least 75 deg.C, a phosphite antioxidant having the melting point of at least more than 100 deg.C and a thioether antioxidant having the melting point of at least 35 deg.C is added to 100 pts.wt. thermoplastic resin. A resin composition to which those additives are added are blow molded of a parison or a sheet having a temperature of more than 200 deg.C. The phenolic or phosphite or thioether antioxidant is added preferably in relation to 1:(1 to 3):(0 to 2) at a weight ratio. Then it is preferable that the thermoplastic resin to be used is styrene resin and far preferably that the thermoplastic resin is styrene-butadiene-acrylonitrile resin.
Patent JP-H1062075-A (JP)
Title: Crucible type induction furnace having low melting point metal measures
Inventor: OMORI TSUGIHARU
IPC: F27D1/00
Filed: 1997-07-02
Abstract: PROBLEM TO BE SOLVED: To lower the static pressure of a furnace bottom and suppress the permeation of metal having a low melting point by setting the height of molten metal in a crucible to the height 0.3 to 1 times as high as the inside diameter. SOLUTION: The ratio Ho/Do of the height Ho of the molten metal 4 of a crucible refractory material 42 having an induction coil 43 to the inside diameter Do is set to 0.3 to 1.0 and the static pressure Pso of a furnace bottom relative to the same quantity of molten metal 4 is reduced to 1/5.3 from 1/1.3. Thus, not only the permeation of the metal having a low melting point is decreased, but also a width is increased so that a material can be easily supplied and a risky material bridge phenomenon is hardly generated. Further, since the malfunction of a molten metal leakage detecting sensor or the burning of an induction coil insulating material is prevented, a crucible can be used for a long time and an interval for reconstructing the furnace is prolonged.
Patent JP-S5966011-A (JP)
Inventor: IKENAGA TOSHIO
IPC: H01B17/00
Filed: 1982-10-07
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-S5967901-A (JP)
Inventor: OOIDE KUNIMASA
IPC: A43B7/14
Filed: 1982-10-06
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-H0734948-A (JP)
Title: Engine speed control device for work machine
Inventor: SUNAMURA KAZUHIRO
IPC: F02D45/00
Filed: 1993-07-16
Abstract: PURPOSE:To provide an engine speed control device for a work machine, which is capable of obtaining a required engine speed without making fine adjustment of the target engine speed. CONSTITUTION:Storage elements, for example, EEPROM, in which rewrite is electrically possible, and the stored contents can be held even when the power is shut off, are used for the storage part 115 of an engine control unit 11. A computer 13 is connected to the storage part 115 through connectors 14A, 14B, and a target engine speed suited for work environment or the contents of a work is written in the storage part 115 using keyboards of the computer 13. When one of push button switches 101 to 104 is pressed, a control part 111 controls the engine speed of an engine 1 to a corresponding target engine speed written in the storage part 115.
Patent JP-H0523660-A (JP)
Title: Sewage treating agent of vegetable essential oil system for circulation type toilet of aircraft
Inventor: HIRATA JUNICHIRO
IPC: C11B9/02
Filed: 1991-07-17
Abstract: PURPOSE:To provide the sewage treating agent of a vegetable essential oil system for a circulation type toilet of aircraft which is easily usable regardless of temp. changes over a wide range, is convenient to carry, and is continuously effective for some period of time when used for toilet sewage. CONSTITUTION:This sewage treating agent of the vegetable essential oil system for the circulation type toilet of aircraft contains vegetable essential oils, perfumes, blue dyes, org. acids, and magnesium sulfate anhydride.
Patent JP-S6152802-A (JP)
Inventor: TSUJI EIJI
IPC: A45D2/02
Filed: 1984-08-23
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-S5966281-A (JP)
Title: Sound first detector
Inventor: OKUNO KAZUHIKO
IPC: H04N5/60
Filed: 1982-10-06
Abstract: PURPOSE:To improve the characteristic without requiring much cost by inserting a filter or a narrow band amplifier most suitable for the detection prior to a sound detector in a television receiver. CONSTITUTION:A band pass filter 10 having a characteristic where the video carrier versus sound carrier ratio of an input IF signal is decreased and the large attenuation is attained between both the carrier bands is inserted, between the sound 1st detector 9 and an IF amplifier 2. Then, the level of the sound carrier entering the sound 1st detector 9 is increased and the level of the video signal band is decreasd, the 4.5MHz component of the sound 1st detector output is increased and a high frequency of the video component due to the nonlinearity of the detector is hardly invaded in the 4.5MHz band, allowing to improve the S/N ratio.
Patent JP-2001001523-A (JP)
Title: Ink jet recording head and ink jet recorder employing it
Inventor: MISUMI YOSHINORI
IPC: B41J2/14
Filed: 1999-06-23
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of nonejection even when an ejection opening having different ejection quantity is employed by providing a water repellent region on the face of an orifice plate on which a plurality of ejection openings are formed, and a recess having an inner hydrophilic region at a predetermined position of each ejection opening. SOLUTION: The ink jet recording head comprises a metallic supporting substrate 9, an orifice plate 6 having ink ejection openings 5 and a plurality of recesses 15 made in the vicinity of each opening, ink paths 3 for supplying ink from an ink chamber 2 to the ejection openings 5, a heater board 1 having electric heat generating elements for imparting energy to ink, and a grooved top plate 4. Ejection opening face of the orifice plate 6 is subjected to water repellent treatment and hardened thermally to form an water repellent film thus providing a hydrophilic region on the inner surface of the recess 15. When ejected ink hits a recording medium, rebounding ink mist adheres to the ejection face and it is captured in the hydrophilic region of the recess 15 before being pulled into the ejection opening 5.
Patent JP-S6155476-A (JP)
Title: Lift valve
Inventor: YONEZAWA KEITARO
IPC: F16K17/04
Filed: 1984-08-24
Abstract: PURPOSE:To improve a sealing effect, for instance, prevent a seal firg from being detached and damaged, by providing an extrusion preventive ring, which prevents the seal ring from being extruded outside a valve seat groobe by the pressure of fluid, and setting hardness of extrusion preventive ring to a specified condition. CONSTITUTION:A relief valve 9, forming in its valve seat part 3 an annular valve seat groove 4, is closed by adapting a valve surface 6 of a valve unit 2 to a seal ring 5 supported to said valve seat groove 4. Here the valve 9 juxtaposes with the seal ring 5 an extrusion preventive ring 7, which prevents the seal ring 5 from being extruded outside the valve seat groove 4 by the pressure of oil, in the down side of an oil path of the seal ring 5, fitting the ring 7 to be supported in the valve seat groove 4. And the extrusion preventive ring 7 is manufactured harder than the seal ring 5 further softer than the valve surface 6. While in a valve closing condition that the valve surface 6 is adapted to the seal ring 5, the valve 9, forming a no-discharge part 8 by placing the valve surface 6 approaching or adapting it to the extrusion preventive ring 7, receives the seal ring 5, tending to extrude, to be stopped.
Patent JP-H1011559-A (JP)
Title: Information recording medium and its authenticity judging device
Inventor: MIZUKAMI ICHIRO
IPC: B42D15/10
Filed: 1996-06-19
Abstract: PROBLEM TO BE SOLVED: To obtain an information recording medium improving a forgery preventing function by sticking an amorphous ferromagnetic film in which patterns are written in advance to an area reserved for opening punch holes. SOLUTION: A card substrate 6 consists of PET (polyethylene terephthalate), PEN (polyethylene naphthalate), paper, etc. A first area 7 for recording managing information is applied with a powder ferromagnetic body mainly constituted of iron oxide. In this case the amorphous ferromagnetic body 8 with a specific characteristic is stuck to the area reserved for opening the punch holes 10 or buried in a card resin substrate 6. When the card is used, the holes 10 are opened according to the number of residual service times and the holes 10 are opened at the ferromagnetic layer 8 covering the part at the same time. When there is a physical defect (punch hole 10) at the ferromagnetic layer, magnetic change exists at the part and it is possible to detect the position of the holes 10 by AC or DC magnetic bias from outside and a magnetic sensor.
Patent JP-S5966406-A (JP)
Title: Preparation of fine particulate polymer
Inventor: HORIKAWA JIROU
IPC: C08F2/00
Filed: 1982-10-07
Abstract: PURPOSE:To obtain the titled fine particulate spherical polymer having a narrow distribution of particle diameter stably with easy recovery, by homogenizing an aqueous dispersion system containing a monomer consisting of an aromatic vinyl monomer, a catalyst soluble in the monomer and an anionic emulsifying agent, and polymerizing the monomer. CONSTITUTION:An aqueous dispersion system containing (A) a monomer consisting essentially of an aromatic vinyl monomer, e.g. styrene, (B) a catalyst soluble in the component (A), preferably lauroyl peroxide, and (C) an anionic emulsifying agent, preferably sodium cetyl sulfate, is homogenized in a homomixer having roating blades and fixed blades, and then polymerized to give the aimed polymer having 3-30mu average particle diameter. The homogenization is preferably carried out at about ordinary temperature.
Patent JP-H102184-A (JP)
Title: Method and system for geological survey of front of tunnel facing
Inventor: KAWAKAMI JUN
IPC: G01V3/12
Filed: 1996-06-18
Abstract: PROBLEM TO BE SOLVED: To conduct a geological survey of the boundary surface accurately by transmitting a radar signal from the surface of the cutter face of a shield machine, superposing and processing reflected waves from the inside of the ground at a large number of times and removing noises. SOLUTION: An antenna 3 for reception and transmission in combination for an electromagnetic radar or an antenna for transmission and an antenna for reception are arranged on the surface of a cutter face 2 for a shield machine 1, and the radar signals of electromagnetic pulses are transmitted to the front of an excavated facing surface at fixed time intervals. Reflected waves from the inside of the ground are received, and input to a computer through an electromagnetic radar body, and the waveforms of receiving waves at a large number of times are superposed and processed and a composite receiving waveform is acquired. Noises generated at random places are weakened by superposing processing, reflected waves from a stratum boundary surface 6 existing even in any receiving wave are intensified, and the stratum boundary surface 6 can be surveyed accurately.
Patent JP-H1119487-A (JP)
Title: Filter unit for drinking water
Inventor: WATANABE KAZUSHIGE
IPC: B01D65/02
Filed: 1997-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a filter unit for drinking water enabling preventing proliferation of protozoan and microorganisms, etc., on a filter part. SOLUTION: In this filter unit for drinking water, purifying raw water such as city water, the filter unit is constituted of a filter water tank 1a for allowing the raw water to flow through, the filter part If for collecting the protozoan and microorganisms in the raw water, and an electric heater 1j for heating the filter part 1f. Thus, the protozoan and microorganisms, etc., collected with the filter part 1f are heated with the electric heater 1j and sterilized.
Patent JP-S57100091-A (JP)
Title: Anti-vibration support for printer
Inventor: SHIYOUJIYU KOU
IPC: B41J29/08
Filed: 1980-12-16
Abstract: PURPOSE: To suppress noises in the letter typing alignment by installing an elastic body and a supporting body that allow elastic freedom in the range in which anti-vibration effect can be developed against small amplitude shocks in continuous letter typing and restrains elastic freedom for randomly developing large amplitude shocks.  
     CONSTITUTION: A cylindrical concave portion 20 is provided to the protrusions 19 of a bottom cover 18 and to the portion 20 a metallic plate 21 that becomes a supporting body is attached by small screws 22. In the concave portion 20 a rubber piece 23 that is a cylindrical elastic body formed with cross section of roughly inverted U-shape is fixed. In this arrangement there is a gap between the peripheral faces of the rubber piece 23 and the side face 24 of the concave portion 20. A metallic plate 25 is burned on the top of the rubber piece 23. The main body 26 of a printer is mounted on the metallic plate 25 with small screws 27. The rubber piece 23 is, therefore, allowed elastic deformation within the gap formed between itself and the side face 24, and assures sound-proofing because of enough absorption of vibration without touching the side face 24. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H1121903-A (JP)
Title: Reinforced-soil structure
Inventor: INOGUCHI SHIGERU
IPC: E02D3/00
Filed: 1997-07-02
Abstract: PROBLEM TO BE SOLVED: To form a slope face having a steep slope stably by a method wherein rear soil is housed at the back of the front wall surface of a latticed sheathing body formed in an approximately L shape, a sheathing layer is formed, and a plurality of the sheathing layers are laminated and unified. SOLUTION: The reinforced-soil structure 20 is constructed by laminating a plurality of sheathing layers 22 in a stepped shape along the slope 24 of a site ground. The sheating layers 22 have latticed sheathing bodies 30 having front wall sections 26 and anchor sections 28 bent and extended to the rear sides from the lower end sections of the front wall sections 26 and being constituted in an approximately L shape and rear soil 32 housed at the backs of the front wall sections 16 of the sheathing bodies 30, and is configured so as to satisfy specified strength to extraction to the front A of the sheathing bodies 30 and the bending of the front wall sections 26.  A plurality of such sheathing layers 22 are laminated and unified in the reinforced-soil structure 20, and the reinforced-soil structure 20 is constructed so as to satisfy specified stability to at least tilting, sliding, the bearing force of a ground and rotational sliding to load corresponding to the height H of a slope face 34. Accordingly, the slope face having a steep slope can be formed stably.
Patent JP-H0226210-A (JP)
Title: Forming method for fire-proof air-tight through section
Inventor: NAKAGAWA MINORU
IPC: H02G3/22
Filed: 1988-07-15
Abstract: PURPOSE:To prevent fluid sealant from leaking out by setting a body with a brush along the slit of a wire-through section. CONSTITUTION:In a frame body 1, through the bottom surface, a ceramic mat 4, flame-resistant foam caulking material 5, and a flame-resisting sheet 6 are laminated in order, and fire-proof layer 7 is formed. On the fire-proof layer 7, a slit 8 is set to be a wire-through slot. Besides, along the edge full-length of the slit 8, between the flame-resistant sheet 6 and the flame-resistant foam caulking material 5, a brush P is set so that the hairs may be butted to each other. After the frame body 1 is fitted on a floor through slot 10 and is fixed wire 12 is passed through the wire-through slot, and into the upper space 13 of the frame body 1, a first fluid sealant 14 is injected, and as soon as it is solidified, a second fluid sealant 15 is injected. By the action of the brush P, the fluid sealants are not leaked out.
Patent JP-S5967755-A (JP)
Title: Maintenance and test system of regenerative repeater
Inventor: YAMAGUCHI MASARU
IPC: H04B17/40
Filed: 1982-10-12
Abstract: PURPOSE:To attain sure troubleshooting of a faulted point, by combining a test returning a data transmitted from a center to the center and a test of an only line detecting a DC transmitted from the center, and bypassing a repeater. CONSTITUTION:When a specific code is transmitted from the center to the repeater 1, it is inputted to the repeater 1 via a line terminal P, the specific code is detected at the repeater 1 to invert switches SW5, 6. When the specific code is detected at the repeater 1, the data from the center is returned to the center via a line terminal Q. When a DC is applied from the center, a DC current flows from a line terminal P to a relay 5, so as to attain the line test. Further, the current flowing to the relay 5 is given to a line via a line terminal R and given to a line terminal S via a repeater being the next stage and succeeding, and returns to the center via the line terminal Q. Thus, the set of buses A, B is attained and the distinction of repeater or line failure is performed clearly.
Patent JP-H115913-A (JP)
Title: Flame retardant and flame-retardant thermoplastic resin composition containing the flame retardant
Inventor: KAWAMOTO TOSHIHIKO
IPC: C08L69/00
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a flame retardant having high thermal stability and excellent in flowability, and a thermoplastic resin composition having high flame retardancy and improved in thermal stability so that it undergoes little change in the molecular weight of polymer during extrusion or injection molding. SOLUTION: This flame retardant comprising a brominated epoxy resin has a structure obtained by reacting a diglycidyl ether of a brominated bisphenol compound by using a brominated bisphenol compound having an alkali metal ion content of at most 5 ppm, or reacting a brominated bisphenol compound with an epihalohydrin and subjecting the reaction product to sufficient water washing, or blocking 30-100 mol.% of the epoxy groups of the aforementioned brominated epoxy resin with tetrabromobisphenol(TBP). The electric conductivity of the water extract thereof is at most 5 μS/cm. The flame-retardant resin composition is obtained by blending 100 pts.wt. thermoplastic resin containing carbonyl bond(s) in the main polymer chain with 1-40 pts.wt. flame retardant comprising the brominated epoxy resin.
Patent JP-H1019814-A (JP)
Title: Method for evaluating quality of coal
Inventor: SAITOU KOUJI
IPC: G01N24/08
Filed: 1996-07-08
Abstract: PROBLEM TO BE SOLVED: To obtain a method for evaluating the quality of coal over a wide range of type in which the quality can be evaluated quantitatively through nonthermal measurement by determining the existing quantitative ratio of hydrogen pertaining to hydrogen bond and evaluating the quality of coal based on coking characteristics obtained tram the relationship between the quantitative ratio and the strength of coke drum. SOLUTION: Quantitative ratio of hydrogen pertaining to hydrogen bond is previously determined for the entire hydrogen of coal having a known cake drum strength and then the relationship between the cake drum strength and the existing quantitative ratio of hydrogen bond is determined. Subsequently, the hydrogen nucleus nuclear magnetic resonance absorption spectrum is measured for the coal to be evaluated and the existing quantity of hydrogen represented by total absorption is determined along with the existing quantity of hydrogen represented by the absorption derived from hydrogen bond thus determining the existing quantity ratio of hydrogen pertaining to hydrogen bond with respect to the total quantity of hydrogen. Finally, a correlation is determined from the relationship between the existing quantity ratio of hydrogen pertaining to hydrogen bond and the coke drum strength thus evaluating the coke drum strength of coal.
Patent JP-H05337199-A (JP)
Title: Electric stimulation apparatus
Inventor: SASAKI MINORU
IPC: A61N1/32
Filed: 1992-06-12
Abstract: PURPOSE:To avoid to give an unnecessary stimulation even when a pulse wave sensor becomes out of order by averaging addition of a plurality of pulse wave distances, providing an upper limit and a lower limit on this value, allowing to apply an electric stimulation to a living body if it is within the range of both limits and stopping otherwise generation of an electric stimulation pulse. CONSTITUTION:A pulse wave distance measuring means 3 measures the values of pulse distance of output pulses of a pulse wave pulse generating means 2 and outputs them to an addition averaging means 5. An average value prepd. there by averaging addition of a plurality of the values is output to a judging means 6, which monitors whether the average value is always within a specified range. When a pulse wave sensor 1 is out of order, the judging means 6 continuously outputs a stop pulse to an electric stimulation pulse outputting means. As far as this signal is input into the electric stimulation pulse outputting means 7, the outputting is stopped and when the pulse wave sensor 1 is turned to a normal condition and the signal output by the addition averaging means 5 enters within the specified range of the judging means 6, the outputting is started again.
Patent JP-S6424069-A (JP)
Title: Brick of sliding nozzle plate for special steel
Inventor: KANO HIROSHI
IPC: B22D11/10
Filed: 1987-07-15
Abstract: PURPOSE:To provide a brick having the sufficient durable property to receiving of a special steel contg. a Ca alloy by constituting the brick of a compd. consisting of specific ratios of partially stabilized zirconia and metal silicon powder specified in grain size and carbon powder. CONSTITUTION:The refractory powder compd. consisting of >=53wt.% partially stabilized ZrO2 of <=10 mesh, 1-7% metal Si powder of <=100 mesh, 3-10% carbon powder and if, necessary, 0-30% unstabilized ZrO2 is used. This compd. is mixed by using an org. binder and is subjected to stages including molding  reduction calcining in coke impregnating of pitch   calcining to obtain the brick. The sliding nozzle plate formed by adhering this zirconia carbon material to the periphery or the entire part of the nozzle by a refractory adhe sive agent does not generate the abnormal erosion as encountered with the conventional alumina carbon plate even if said plate receives the special steel. The excellent durable property is thus provided to the brick.
Patent JP-H1120333-A (JP)
Title: End face sealing apparatus
Inventor: TOUMEI ITARU
IPC: B65B13/00
Filed: 1997-07-03
Abstract: PROBLEM TO BE SOLVED: To sequentially seal ends of two-page spread side simply by a tape with satisfactory appearance for many works as booklets. SOLUTION: A work introduced from a work introducing means is conveyed by a work conveyor 220 with one end face of the work as a reference surface. When an end position of the work is detected, a tape T is sent by a pectinated roller B237, and the tape T is cut by a tape cutting blade 241 corresponding to an adhering length to the work. The tape T cut in the predetermined length is conveyed by a tape adsorption conveyer 246, and adhered to one peripheral edge adjacent to the end face of the two-page spread side of the work synchronously with the end position of the work.  Thereafter, a residual width part of the tape T is stepwisely bent and adhered to the end face of the two-page spread side of the work and further opposite peripheral edge, and hence the work can perform a sealing state by the tape T of the predetermined length corresponding to the predetermined position of the end face of the two-page spread side.