baber/WOPTO huggingface dataset:
Patent JP-H07119073-A (JP)
Title: Wet nonwoven fabric
Inventor: MATSUOKA FUMIO
IPC: D04H1/541
Filed: 1993-10-28
Abstract: PURPOSE:To obtain wet nonwoven fabric applicable to a wide range of uses, having extremely uniform texture, high strength, elongation, density and air permeability, extremely excellent chemical resistance, comprising olefinic ultrafine core-sheath type conjugate yarn. CONSTITUTION:This nonwoven fabric comprises core-sheath type conjugate short fibers having 0.2-1 denier fineness of single yarn having a sheath part composed of an ethylenic polymer as a main component and a core part of a propylene-based polymer in which the fibers are wholly bonded. The nonwoven fabric can be used as packing materials, labels, envelops and tags in a field such as foods, medical, treatment and electronics, in a field not allowing fluff on the surface, a field of building material such as house wrapping, a field of packing material such as sterilized packing material, a field of filter, especially a field requiring chemical resistance such as separator of dry cell, agricultural and horticultural material, life-related material, medical and sanitary material, etc.
Patent JP-H02116553-A (JP)
Title: Swinging mechanism of reciprocating roller
Inventor: NAKAYA YOSHINORI
IPC: B41F31/15
Filed: 1988-10-27
Abstract: PURPOSE:To prevent printing obstacles such as shock, printing irregularity, etc., from occurring by a method wherein rotary speed of an exclusive use motor is varied in regular proportion to the rotary speed of a line shaft between a minimum rotary speed and a maximum rotary speed in an ordinary operation speed of the line shaft, and the exclusive use motor is driven at a specific constant speed for under the minimum rotary speed. CONSTITUTION:Rotary encoders 42 and 43 are respectively provided to respective shaft ends of a line shaft 1 and an individual motor 31. Signals emitted from the rotary encoders 42, 43 by rotation of the line shaft 1 and the individual motor 31 are controlled by comparison with each other with a controller 44. In the case where a ratio of the signal of the rotary encoder 43 to the signal emitted from the rotary encoder 42 is outside a predetermined relational value (rotary ratio), rotation of the individual motor 31 is so controlled that said ratio returns to the predetermined relational value.
Patent JP-H02139820-A (JP)
Title: Protector
Inventor: SHINNO MASAHIKO
IPC: H01H37/54
Filed: 1989-10-16
Abstract: PURPOSE:To provide possibility of mounting of a compressor on the outer surface of a dome by furnishing a case with a bimetal for current response, and by installing a thermoswitch for heat response so that the open end of the case is sealed. CONSTITUTION:In case current is increased by overload on a motor, confinement of a rotor, etc., a bimetal 2 runs temperature, and its attainment of a certain level actuates reverse operation of the bimetal 2 to open a movable contact 4 from a fixed contact 6, which shuts the power to the motor and stops operation of a compressor. In case the temp. of the compressor is raised by leak of refrigerant, etc., the heat of compressor dome is transmitted to another bimetal 8a through a cap 8c, and attainment of a certain temp. will actuate reverse operation of the bimetal 8a to close a switch 8b, and thus current is supplied to a heater 7 to heat the bimetal 2, which is current-operated to open the movable contact 4 from the fixed contact 6, and thus operation of the compressor is stopped.
Patent JP-H0989481-A (JP)
Title: Heat storage body
Inventor: NISHIDAI ATSUSHI
IPC: F28D20/00
Filed: 1995-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a heat storage body of the latent heat storage type which can be simply formed at low cost and also has high heat exchange efficiency. SOLUTION: A sheet-shaped heat storage material 2 for storing heat generated due to a phase change between solid and liquid and a metal sheet 4 having a width larger than that of the material 2 are alternately stacked one on another so that the end of the metal sheet 4 protrude outward of the material 2.
Patent JP-H07106284-A (JP)
Title: Dicing equipment
Inventor: HANANO MITSUHIRO
IPC: H01L21/301
Filed: 1993-10-01
Abstract: PURPOSE:To provide a dicing equipment which can supply always stable quality elements to be cut, and improve the yield of a dicing process, by preventing the contamination of a wafer surface which is to be caused by the scattering of cooling water and the dripping of droplets. CONSTITUTION:A wheel cover 10 is provided with a direction guide 30 which corrects downward the travelling path of cutting water scattered by the rotation of a blade. The scattered water is guided in the specified direction by the direction guide 30, does not scatter in the random direction, does not attach on the wheel cover 19 in droplets after spraying, and is collected and discharged by a discharging equipment. The wheel cover is provided with a front shielding plate 50, and the scattered water flowing toward the front region of the wheel cover 10 is shielded by the front shielding plate 50.
Patent JP-H07103024-A (JP)
Title: Intake air quantity controller of engine
Inventor: IKEDA RYUJI
IPC: F02D45/00
Filed: 1993-09-30
Abstract: PURPOSE:To prevent rotative racing after starting without degrading the starting property in a cold period by restricting increase in the amount of air when a temperature is of other than a set level at the time of feeding more air to an engine as the temperature of the engine is lower. CONSTITUTION:First and second bypass channels 22, 23 bypassing a throttle valve 9 and communicating between a resonator 8 and a supercharger 10 are provided in the upstream intake channel 5 of an engine 1. A bypass air control valve 26, on which a solenoid type air valve (ISC valve) 24 and a wax type air valve 25 which is closed when the engine temperature (water temperature) is increased up to a set temperature, are provided, is provided at least on the first bypass channel 22. In this case, at least the ISC valve 24 is controlled by a control unit 33 corresponding to the drive condition of the engine 1. When the temperature is greater than a set level while the engine 1 is started, increase in the amount of air is restricted by closing the ISC valve 24.
Patent JP-2000097443-A (JP)
Title: Hot water heater
Inventor: OKADA TADAO
IPC: F24D3/10
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a hot water heater capable of filling water smoothly even if difference in height with regard to a radiator is large. SOLUTION: A hot water heater 1 has a warm water circuit 11 comprising a main circuit 28 connected with radiators 3, 4 and a bypass circuit 29 between a return pipe 22 and a supply pipe 26A and a heat source machine 12 for heating a heat exchanger 25, and a reserve tank 30 connected with a pressure tank 23 via a heating water supplementing pump 66, an overflow pipe 31 from the tank, a feed water pipe 72 to the pressure tank 23, a communication pipe 82 between the return pipe 22 and the reserve tank 30 at an upstream side of the bypass circuit 29 and solenoid valves 83, 84 for selectively switching a first state wherein a passage of the return pipe 22 is opened at the bypass circuit 29 and a passage of the communication pipe 82 is closed and a second state wherein the return pipe 22 is closed at the upstream side of the bypass circuit 29 and the communication pipe 82 is opened.
Patent JP-H03134103-A (JP)
Title: Metal powder for manufacturing metal sintered body and manufacture of metal sintered product using this
Inventor: KATO YUTAKA
IPC: B22F3/22
Filed: 1989-10-17
Abstract: PURPOSE:To obtain an intermediate green compact having good compactibility and high packing density and also to make shrinkage quantity little and sintered density high at the time of sintering this by sinterting the intermediate green compact of powder composed of metal particle group having the specific particle size distribution. CONSTITUTION:The powder having the particle size distribution with plural peaks and 5 - 10 ratio of the particle diameter in higher peak to that in lower peak in the adjacent two peaks, 1 - 5 ratio of height in the higher peak to that in the lower peak in the adjacent two peaks and at the same time, the particle diameter in the lower peak is smaller than that in the higher peak and composed of the metal particle group of 30 - 80mum particle diameter in the max. peak, is mixed with binder. This mixed material is compacted to obtain the intermediate green compact. Successively, after degreasing this intermediate green compact, the sintering treatment is executed.
Patent JP-S63123633-A (JP)
Title: Used wire collecting box for wire-cut electric discharge machine
Inventor: ASAO TOSHIYUKI
IPC: B23H7/10
Filed: 1986-11-14
Abstract: PURPOSE:To enable separation of water from used wires within a used wire collection box, suppress rust generation, and prevent deterioration of the working environment at the time of throwing used wires, by installing a mesh member allowing passage of liquid in such a way as stretched below the collection box. CONSTITUTION:A wire electrode 24 runs toward a lower guide 22 from a supply reel 26 via rollers 28, 30, 32, etc., to become a used wire 24a, and after passing a transport path 34, is deposited into a collection box 38 by an exhaust mechanism 36 to be collected there. The used wire 24a is wetted with water in the electrodischarge processing region, and part of water drops fall in a cover 34a for said transport path 34, and then sent to an inlet 38c at the top of the collection box 38 while pinched by a drive roller 36 and a press roller 36b. Water drops dripping from the used wire 24a fall under a mesh member 40 to come into a water receptacle 42 of drawout type so as to be capable of throwing to other places, if necessary, upon drawing a grip 44.
Patent JP-H11109007-A (JP)
Title: Light applied current transformer
Inventor: SONE ISAMU
IPC: G01R15/24
Filed: 1997-10-02
Abstract: PROBLEM TO BE SOLVED: To improve the response for detecting the change in quantity of light by multiplying the detection signal of a detection frequency component being obtained from each detection signal according to modulation light at a different frequency by a reference signal and performing AC/DC conversion by the double frequency component to be outputted. SOLUTION: Light with different frequencies from light sources 7 and 7' is applied to a Faraday rotor through each different light branching equipment, optical fiber, convergence lens, and polarizer in different directions. Light whose quantity is changed by the Faraday effect is passed through a polarizer, a convergence lens, and a light branching equipment that differ from previous ones and then light J1 " and J2 " are photoelectrically converted by photoelectric conversion parts 8 and 8'. The signal is multiplied by a reference signal being outputted from phase-adjusting equipment 14 and 14' by multipliers 15 and 15', and the signal is inputted to A/D converters 17 and 17' through filters 16 and 16' for passing each frequency component, thus obtaining each DC signal being subjected to AC/DC conversion.  An adder 18 and a subtractor 19 obtain the sum and difference, divide a differential signal by a sum signal by a divider 20, and detects the change in the quantity of light due to the Faraday effect.
Patent JP-H06119123-A (JP)
Title: Disk array device
Inventor: SUGANUMA SATOYUKI
IPC: G06F3/06
Filed: 1992-10-08
Abstract: PURPOSE:To prevent or evade a deadlock on the disk array device of multiple- rank and dual-port constitution. CONSTITUTION:First and second disk array control means 10-1 and 10-2 update data D1 of one disk device and a transaction 2 updates the parity P2 of the other disk and the parity P1 of the former disk device; when the condition where the transaction 2 or the data D2 of the latter disk device are updated are satisfied, the deadlock is entered if the update of the parity data is performed first, so a deadlock inhibiting means 60 inhibits the update of the parity from being performed first or releases the disk at the end of a parity read even if the update of the parity is performed first, thereby preventing or evading the deadlock.
Patent JP-H06119261-A (JP)
Title: Patch management system
Inventor: MORIMOTO TOSHIHIRO
IPC: G06F9/445
Filed: 1992-10-08
Abstract: PURPOSE:To improve the circuit use efficiency of a remote maintenance center, and to smoothly execute an operation of maintenance support by providing a shared patch data store area in an integrated monitoring device. CONSTITUTION:An integrated monitoring device 16 is provided with a shared patch data store area 14 for storing patch data, and also, by sending the patch data from a remote maintenance center, its patch data is transferred to the device 16 from the remote maintenance center, in the case of commanding a specific maintenance work to each of electronic computers 11-13. Also, it is accumulated once in the shared patch data store area 14, and thereafter, the patch data is transferred to each of computers 11-13 from the patch data store area 14. In such a way, it becomes unnecessary to perform repeatedly remote patch between the remote maintenance center and each of electronic computers.
Patent JP-H07102310-A (JP)
Title: Composite slag making agent for refining
Inventor: TORII KAZUMA
IPC: C21C7/04
Filed: 1993-09-30
Abstract: PURPOSE:To develop a coposite slag making agent for refining free from collapse by handling till its using and excellent in the desulfurization and deoxidation operations of molten steel by using a granulated compacted product having a specified compsn. essentially consisting of CaO as an out-of-furnace slag making agent for molten steel. CONSTITUTION:A composite slag making agent is used for forming slag by subjecting molten steel charged from a refining furnace to deoxidiation and disulfurization refining in an out-of-furnace vessel such as a ladle. This slag making agent is characterized to be a compacted product obtd. by subjecting a powdery mixture having a compsn. contg., by weight, <50% quick lime, 7 to 15% fluorite, 5 to 29% silicon carbide, 5 to 10% light burnt magnesia, 3 to 10% aluminum ash, <5% synthesized product essentially consisting of (2CaO.MgO.2SiO2)and (2CaO.Al2O3.2SiO2) and <5% acidular Al to compacting or granulating with a binder. In this case, by subjecting the surface of the quick lime to coating with fine-powdered SiO2 or the like, moisture in the air is absorbed to prevent its collapse as slaked lime, by which its handling properties before using is improved, and it is effectively utilized as a slag making agent.
Patent JP-S62127843-A (JP)
Title: Electrophotographic organic sensitive body
Inventor: NISHIGUCHI TOSHIHIKO
IPC: G03G5/04
Filed: 1985-11-29
Abstract: PURPOSE:To obtain the titled body having excellent sensitivity by incorporating an electrostatic charge generating material having <=0.1mum average particle size to the titled body, and by using a kind of pigments selected from an anthanthrone pigment, a perylene pigment and a phthalocyanine pigment for the electrostatic charge generating material. CONSTITUTION:The average particle size of the electrostatic charge generating material is a range of <=0.1mum, preferably 0.05-0.1mum. The sensitivity of the photosensitive body increases by using fine particles of the electrostatic charge generating material for the titled body, s a carrier generated in the inner part of said particles by exposing said body in a copying processing transfers rapidly to the surface of said particles. And, the thickness of the layer of the electrostatic charge generating layer is formed a thinner than that of a prior layer by using a laminated type photosensitive body for the titled body, and the sensitivity of the titled body is improved by accelerating the transfer of the carrier due to an increasement of the strength of an electric field. The electrostatic charge generating material comprises, for example, the anthanthrone pigment, the perylene pigment and the phthalocyanine pigment. Especially, the anthanthrone pigment is preferable.
Patent JP-H0582143-A (JP)
Title: Manufacture of solid electrolyte fuel cell
Inventor: OKUYAMA RYOICHI
IPC: H01M8/02
Filed: 1991-09-20
Abstract: PURPOSE:To prevent cracks in electrolyte by setting a contraction percentage of a moulded body of the electrolyte on the outer side of a tube to be larger than that of an air pole moulded body on the inner side to let the contraction percentages of both corresond with each other at a final sintering temperatures. CONSTITUTION:An electrolyte moulded body 1 is formed by injecting slurry comprizing zirconis to which yttria is added for stabilizing agent, water, dispersant, binder, and defoaming agent into a mold 3 having a water absorbing property. Slurry including metal oxide and carbon powders are then injected to the inside of the electrolyte moulded body 1 and a composite moulded body 4 is formed by removing excessive slurry at a predetermined time after that. The composite moulded body 4 is then baked to be an electrolyte-air layer composite body 5. Acrack, breakage or warp in a cell can thus be prevented in a simple manufacturing method.
Patent JP-H03133746-A (JP)
Title: Self-supporting bag and its manufacturing method
Inventor: YAMAMOTO HISAO
IPC: B65D85/50
Filed: 1989-10-19
Abstract: PURPOSE:To obtain a bag capable of self-supporting when goods are put in it and of maintaining the freshness of the goods by a method wherein the bag consists of a sheet-like bottom plate, and sheet-like side walls which are raised from the edges of the bottom plate, and the bottom plate and the side walls are made of synthetic resin sheet having an air-permeability and water resistance. CONSTITUTION:A self-supporting bag consists of a sheet-like bottom plate (a plane HGLK), and sheet-like side walls (QHGS,SGLT, TLKR, RKHQ) which are raised from the edges (HG, GL, LK, KH) of the bottom plate. The bottom plate and the side walls are made of synthetic resin sheet having an air- permiability and water resistance. QSTR is an opening from which goods are put in the self-supporting bag. At least some parts of the boundaries (sides HG, GL, LK, KH) of the bottom plate and the side walls are adhered to each other. Woven or unwoven fabric, or net or synthetic resin film having a large number of perforation formed by means of extrusion of injection molding is used for the synthetic resin sheet.
Patent JP-H01221302-A (JP)
Title: Bactericide for industry and sterilization
Inventor: ITO YOSUKE
IPC: A01N43/80
Filed: 1988-10-26
Abstract: PURPOSE:To provide a bactericide for industry exhibiting excellent bactericidal potency even in a low concentration and showing stable bactericidal activity without lowering the potency even in systems containing reducible ions such as sulfite ions, by containing a specific acid anhydride as an active ingredient. CONSTITUTION:The bactericide contains as an active ingredient an acid anhydride of formula I [R1 is 2-3C divalent saturated or unsaturated hydrocarbon group (substituted with halogen, lower alkyl, lower alkenyl, etc.,) or divalent saturated or unsaturated six-membered ring hydrocarbon group (substituted with halogen, lower alkyl lower alkenyl, amino, nitro, etc.,)] or formula II [R2 and R3 are (halogenated) 1-18C alkyl, alkenyl, phenyl, lower alkylphenyl, pyridyl, etc.,] such as maleic anhydride, succinic anhydride, caproic anhydride or phthalic anhydride. The bactericide is used by being intactly added to industrial object systems to be sterilized such as water for paper-producing processes in paper pulp industry or after preliminarily formed into preparations.
Patent JP-H07126658-A (JP)
Title: Coke feeding to coke furnace and coke feeder
Inventor: KAJIWARA KOJI
IPC: C10B57/10
Filed: 1993-10-28
Abstract: PURPOSE:To provide the effective coal conveying process and the device therefor which necessitate no increase in carrier gas, can secure the successful transportation efficiency and mitigate the friction between the humidity-controlled coal and the inner wall of the transportation pipes, even when the moisture in the humidity-controlled coal is raised, and thus prolong the life of the transportation piping system. CONSTITUTION:When the humidity-controlled coal is conveyed to the coke furnace by the plug transportation, the dried fine powder of coal formed in the coal drier is blown into the transportation pipe system 40 for the humidity- controlled coal on its pneumatic transportation.
Patent JP-H07120460-A (JP)
Title: Detection device for occult blood in stool
Inventor: YUUKI RUNA
IPC: G01N33/48
Filed: 1993-10-28
Abstract: PURPOSE:To provide a device for detecting occult blood in stool, capable of quickly and properly detecting the occult blood. CONSTITUTION:A vessel 11 housing a stool sampling stick 12 and filled with a mixing solution is provided, and a detector 20 is mounted on the vessel 11 via a sealing cover 15. The detector 20 internally has a filter section 25, a detector plate 27 and an absorption pad 32. Also, the detector plate 27 is provided with an antibody fixing section 30 to trap an antibody sensitization particulate 29 passing together with stool suspension upon the occurrence of positive state. Furthermore, the pad 32 contains a water-absorbable gel.
Patent JP-H08132215-A (JP)
Title: Casting metallic mold
Inventor: OTA ATSUSHI
IPC: B22D17/22
Filed: 1994-11-04
Abstract: PURPOSE: To provide a casting metallic mold which is profitable to avoid the erosion and the deterioration caused by burr and foreign matter on joint surface faced to the oposite mold. CONSTITUTION: An insert mold 3 provided with a cavity molding surface 31 for forming a cast product is fitted to an incorporating chamber 22 of a master mold 2 and incorporated. The joint surface 2c faced to the oposite mold in the master mold 2 is constituted of a quenched layer 4 having several mm depth under gone by a high frequency quenching treatment. The quenched layer 4 is integrated with the master mold 2. Instead of the quenched layer 4, this joint surface may be formed with thermal-spraying layer or hard chromium plating layer.
Patent JP-H04146945-A (JP)
Title: Polymer dispersion in organic solvent
Inventor: FUJII TAKAO
IPC: C09D129/10
Filed: 1990-10-09
Abstract: PURPOSE:To improve weather (light) resistance, oil repellency, stain resistance, and gloss by compounding a specific hydrocarbon solvent, a fluorocopolymer sol. in the solvent, and a (co)polymer insol. in the solvent. CONSTITUTION:A fluoroolefin and a vinyl ether are copolymerized in a hydrocarbon solvent having an anilin point of 40-70 deg.C and a flash point of 21 deg.C or higher (e.g. mineral spirit) to give a fluorocopolymer sol. in the solvent and having a fluorine content of 10-60wt.% and a wt.-average mol.wt. of 5000-250000. 65-100wt.% monomer of the formula (wherein R<1> is H or CH3; X is COOR<2>, CN, OCOR<3>, or 5-9C aryl; R<2> is a 1-15C linear or branched alkyl, a 5-9C cycloalkyl, or a 7-12C aralkyl group of which a part of H atoms may be substd. by F; and R<3> is 1-12C linear or branched alkyl) and 35-0wt.% monomer having a radical-polymerizable unsatd. group and at least one functional group are (co)polymerized in the presence of the fluorocopolymer to give an org. solvent- based polymer dispersion contg. 20-70wt.% resin component comprising the fluorocopolymer and a (co)polymer insol. in the solvent and having a wt.-average mol.wt. of 10000 or higher.
Patent JP-2000092927-A (JP)
Title: Sulky rice transplanter
Inventor: INOUE MAKOTO
IPC: A01C11/02
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a sulky rice transplanter in which weight saving of vehicle body is carried out and vibration of traveling handle is reduced by fixing the upper part and lower part of an engine at specific positions and increasing the stiffness. SOLUTION: An upper part and a lower part of an engine are fixed to a vehicle frame 4 in a sulky rice transplanter having the engine 5 carried and fixed in the front of the vehicle frame 4 of a traveling vehicle body. The upper part of the engine 5 is fixed and connected to a steering column 150 arranged in a standing condition behind the engine by a stay 137 in a sulky rice transplanter having the engine 5 carried and fixed in the front of vehicle frame 4 of the traveling vehicle body.