baber/WOPTO huggingface dataset:
Patent JP-H05107781-A (JP)
Title: Electrophotographic sensitive body
Inventor: NAGAO TOMOHIRO
IPC: C08K5/16
Filed: 1991-10-14
Abstract: PURPOSE:To prevent the whitening (gelatinization) of a coating soln. at the time of production and to maintain mechanical strength and electrophotographic characteristics over a long period of time by using specified polycarbonate resin as a resin binder. CONSTITUTION:When a photosensitive layer is formed on an electric conductive substrate to obtain an electrophotographic sensitive body, polycarbonate resin consisting of repeating units represented by formulae I, II in 0.01-0.9 molar ratio of the units represented by the formula I to the units represented by the formulae I, II is used as a resin binder in the photosensitive layer. In the formula I, X is a group represented by formula III, etc. In the formula II, each of R<1> and R<2> is H, halogen, 1-6C alkyl, 5-7C cycloalkyl, etc., each of (a) and (b) is an integer of 0-4 and Y is -CR<9>R<10> or 5-11C 1,1-cycloalkylene group.
Patent JP-2000107030-A (JP)
Title: Rice washing and cooking device
Inventor: TOKUNAGA NAOKI
IPC: B02B1/06
Filed: 1999-10-14
Abstract: PROBLEM TO BE SOLVED: To prevent waterdrop due to dew condensation occurred on an outside face of a rice washing tank from dropping to a rice cooker and to realize sanitary rice cooking by forming a longitudinal wall on an outer peripheral part of a tray which is freely attachably/detachably provided on a lower part of the rice washing tank and discharging water received by the tray from a rear part of the tray of a rice washing and cooking device. SOLUTION: Rice supplied to a hopper 8 is measured by fixed quantity by a meter 9 and is flowed down into a rice washing tank 11 of a rice washing device 7 on a lower side. The rice is washed by water feeding from water feeding ports 13, 14 of a water feeding pipe 12 and under agitation of an agitation bar 15 by a motor M. After rice is flowed down and supplied into a rice cooker on a lower side together with water by opening of a discharge valve 17 and is dipped for prescribed time after the rice washing, rice cooking is performed by gas ignition.  In this case, a discharge body (discharge cap)28 of a discharge port peripheral part having a discharge valve 17 at the bottom of the rice washing tank 11 is provided with a tray 27 forming a longitudinal wall on an outer peripheral part, dew condensation waterdrop around the rice washing tank 11 can be received and flowing down of waterdrop on the rice cooker is prevented.
Patent JP-H0598879-A (JP)
Title: Shaft of kelly drive device
Inventor: NOZAKI SATOSHI
IPC: E21B3/02
Filed: 1991-10-11
Abstract: PURPOSE:To facilitate the connection and disconnection of a piece block without using welding by fitting a plurality of piece blocks so as to cover both side walls of respective square grooves. CONSTITUTION:The inner and outer circumferential surfaces of a connecting member 32 are formed in a circular-arc surface, and six pieces of piece block 30 consisting of the connecting member and pieces 31 which have been connected to the connecting member with bolts are prepared, and each block is inserted from the above of a shaft 20, and the connecting member 32 is fitted in the fitting groove 23 that has been formed on the inner circumferential surface of the shaft 20. In this way, the pieces 31 are arranged so as to cover both the side walls of each of the six square grooves 22, and finally a spring 40 is fitted, so that respective piece blocks are energized by the restoring force thereof toward the inner circumferential surface of the shaft 20. Thus, even after the shaft has been incorporated into a kelly drive device, pieces can be fitted, and the replacing work thereof can be easily carried out.
Patent JP-H11124767-A (JP)
Title: Heat treating apparatus of web
Inventor: KIMURA AKIHIKO
IPC: F26B13/04
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To effectively shrink web by giving vibration in vertical direction to web traveling in overfeed state between a pair of upper and lower carrying nets and having water content in a specific range. SOLUTION: Web is heat-treated by jetting of hot air from nozzles 18 and 20 while traveling long web W in over feed state in longitudinal direction between a pair of upper and lower carrying nets 22 and 24 traveling the interior of a heat-treating chamber and simultaneously, strain of web W is removed by vibrating the web W in vertical direction through a vibrator 52 comprising a rotation part material 54, a rotation shaft 58, a supporting rod 60 and a pressing member 62 whose tip has curved shape while traveling either one net 24 of the above carrying nets 22 and 24 to shrink the web W.
Patent JP-H06101740-A (JP)
Title: Lamination rubber support
Inventor: MATSUSHITA HIROMI
IPC: E04H9/02
Filed: 1992-10-30
Abstract: PURPOSE:To improve the buckling function and damping function. CONSTITUTION:A lamination rubber support is constituted of a pillar shaped viscoelastic body 5, viscoelastic member 4, and a restraining body 1 arranged on the periphery. The restraining body 1 is a lamination body which is formed by alternately laminating hard plates 3 and rubber-like elastic plates 2 so that the rubber-like elastic plate 2 is arranged between the outer peripheral parts of the hard plates 3, and the viscoelastic member 4 is arranged inside the rubber-like elastic plate 2 of the restraining body 1, and the part between the rubber-like elastic plate 2 and the inside hard plate 3 is charged with the viscoelastic member 4. Cylindrical hollow part 6 are opened at the upper and lower edges at the lamination part position of the viscoelastic member 4 and the hard plate 3, and a viscoelastic body 5 having larger volume than that of the cylindrical hollow part 6 is pressed in. Through the press-in of the viscoelastic body 5, the excellent mechanical fitting between the viscoelastic member 4 and the restraining body 1 is generated. Further, in substitution for the viscoelastic body 5, an elastic body or a viscous body can be press-fitting into the cylindrical hollow part 6.
Patent JP-H06142261-A (JP)
Title: Golf practice machine
Inventor: TAMENAGA HIDEJI
IPC: A63B69/36
Filed: 1992-10-30
Abstract: PURPOSE:To enable a corresponding relationship in time between each to be visually recognized for the effective evaluation of continuous swing motion by displaying synchronism confirmation indexes in synchronous state along a plurality of loci. CONSTITUTION:A swing stand 1 is equipped with a load detecting sensor D for detecting a load or the center thereof corresponding to a testee's whole body or his/her right and left feet. Also, a load measurement means measures the load or the center thereof corresponding to the testee's whole body or his/ her right and left feet on the basis of load information detected with the stand 1. Furthermore, a display control means causes a display means 4 to show a plurality of pieces among a plurality of measured data as a two-dimensional locus on the basis of information from the load measurement means. In addition, synchronism confirmation indexes are indicated in synchronous state along a plurality of loci indicated with the means 4 under control by the display control means.
Patent JP-2000103452-A (JP)
Title: Pouring-out plug
Inventor: NAKAMURA HIROYUKI
IPC: B65D47/28
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To provide an excellent pouring-out plug for which mischief at the time of display can be prevented without applying special package such as shrink package and at the same time, opening thereof and handling thereof at the time of pouring-out become simple. SOLUTION: An inner plug member 3 which is fitted and fixed to the upside of a mouth/neck part 6 of a container body and holds a stick plug 10 at the center of a pouring-out tube 9 opened at its base end at the center of a top plate 7 so as to make outflow of liquid from the periphery possible, and a nozzle member 4 for which a pouring-out nozzle 15 fitted to the outer periphery of the pouring-out tube 9 so as to slide under the state of liquidtight through a flange 14 extending from the upper end edge of a circumferential wall 13 fitted to the outer periphery of the mouth/neck part 6 are provided, and a holding drum part 21 which is provided, extending from the lower end part at the outer periphery of the circumferential wall of the nozzle member, is held to the outer periphery of the mouth/neck part,  and a handle 25 is erected at the upside of the flange 14 surrounding the pouring-out nozzle 15 while a ringlike tear-off belt 26 is provided with a part thereof being notched out.
Patent JP-H08325218-A (JP)
Title: N-phenylpropoinic acid amide and n-phenethylurea derivative
Inventor: YOSHIDA AKIRA
IPC: A61K31/195
Filed: 1995-11-10
Abstract: PURPOSE: To obtain a new N-phenylpropionic acid amide and its N-phenethylurea derivative shown by a specific formula, having excellent inhibitory action on ACAT(acyl CoA: cholesterol acryltransferase), useful as an agent for alleviating arteriosclerosis. CONSTITUTION: These compound are shown by formula I [R<1a> is a cycloalkyl- alkyl group comprising a 1-12C alkyl or a 3-7C cycloalkyl and a 1-4C alkyl; R<1b> is H or as shown for R<1a> ; R<2a> to R<2d> are each H, a (protected) OH, amino, cyano, etc.; R<3> is a 1-6C alkyl; R<4> is a group of formula II (A<1> is a single bond or a 1-6C alkylene containing one or two fluorine atoms; R<5a> and R<5b> are each H or a 1-4C alkyl; R<6> is H, phosphono, etc.)] such as N-[2-t-butyl-5-(1- hydroxyethyl)phenyl]-3-(2,4-dimethoxyphenyl)octanamide, etc. The compound, for example, is obtained by reacting a compound of formula III with a compound of formula IV in an inert solvent in the presence of a condensation agent such as N,N'-dicyclohexylcarbodiimide and a base such as triethylamine and reacting the reaction product with a hydroxyl group deprotecting agent, etc.
Patent JP-S62153337-A (JP)
Title: Epoxy resin composition
Inventor: TANIMOTO SHINICHI
IPC: C08L63/00
Filed: 1985-12-27
Abstract: PURPOSE:To obtain the title inexpensive composition excellent in moldability, high thermal conductivity and moisture resistance, by using silica-coated calcium carbonate as at least part of the filer. CONSTITUTION:Silica-coated calcium carbonate of a thickness of a coating layer of 0.1-5 mu is obtained by plasma-spraying or chemical evaporation of silica on calcium carbonate or by coating calcium carbonate with silicic compound such as an alkyl silicate or by similar process. An epoxy resin such as a bisphenol A-derived or cresol novolak epoxy resin is mixed with said silica-coated calcium carbonate or a filler based thereon (in an amount to provide 60 wt. % or above, based on the composition, silica-coated calcium carbonate), a curing agent, a cure accelerator, a mold release, etc.
Patent JP-H11126876-A (JP)
Title: Semiconductor device and its production
Inventor: SOSHIRO YUUJI
IPC: H01L29/788
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device and production thereof by which a ferroelectric substance thin film having no deterioration in properties can be integrated. SOLUTION: A semiconductor device is provided with a circuit substrate 1, a ferroelectric substance capacitor which is placed on the circuit substrate 1 and is provided with upper and lower electrodes 3a and 3b for sandwiching a ferroelectric substance thin film 3c, an insulating film 4 covering the ferroelectric substance capacitor on the circuit substrate 1, wiring films 5a and 5b connected with either of the upper and lower electrodes 3a and 3b on the insulation film 4, and a surface protection film 6 covering the insulation film 4 and wiring films 5a and 5b, and combined stress working in the surface direction of the ferroelectric substance film 3c of the ferroelectric substance capacitor is a tensile stress.
Patent JP-H06146318-A (JP)
Title: Underground vibration proofing wall construction of building
Inventor: YASUI KENSAKU
IPC: E02D31/08
Filed: 1992-10-30
Abstract: PURPOSE:To provide vibration proofing wall construction easy to construct and having high vibration proofing effect under ground of the building. CONSTITUTION:Underground vibration proofing wall construction of a building holds a plate-like foam between an earth retaining wall (continuous underground wall) 1 and a structural main body 2, and besides, a rubber isolator 4 thinner than the foam 3 between foams 3 and 3 is paralleled with the earth retaining wall 1 side, and a filler 5 is formed next to the rubber isolator 4 or a cogging section 7 as an extension to the structural main body, of a low foaming is provided. According to the constitution, the rubber isolator 4 is used together with the foam 3 to form a composite, so that it can withstand earth pressure in the case of work, and vibration proofing effect can be maintained.
Patent JP-2000117600-A (JP)
Title: Centerless grinding machine
Inventor: SATO CHUICHI
IPC: B24B5/18
Filed: 1998-10-15
Abstract: PROBLEM TO BE SOLVED: To make easy the construction of a mechanism for improving grinding efficiency with good roundness maintained. SOLUTION: A grinding wheel 11 is controllable to feed back and forth and rotates clockwise. A shaft location of a blade supporter 21 is fixed and the blade supporter 21 rotates counterclockwise and transfers a work 30 by a work pocket. An adjustment wheel 41 is fitted in the blade supporter 21 and rotates clockwise in grinding process. The grinding wheel 11 is fed forward at a feed speed υ=dS/dt along with a curve of a feed amount S and the blade supporter 21 is rotated at a constant angular speed ω.  A grinding feed is started at the condition that a center height angle γ which is defined by diameters and relative locations of the grinding wheel 11, the adjustment wheel 41 and the work 30 is about 10 deg., and surely goes through the condition that the center height angle γis about 7 deg., and completes at the condition that the center height angle γ is about 0 deg..
Patent JP-H05136154-A (JP)
Title: Semiconductor manufacturing apparatus and manufacture of semiconductor device
Inventor: SASE YASUKI
IPC: H01L21/324
Filed: 1991-11-08
Abstract: PURPOSE:To obtain an apparatus capable of forming semiconductor devices of uniform characteristics widely on a wafer surface and improving the yield, by previously increas ing the temperature of gas to be introduced into a furnace up to the temperature of an object to be heated, and preventing annealing temperature uneven distribution on the wafer surface when the semiconductor devices are manufactured. CONSTITUTION:As to a furnace 101 wherein the atmosphere is substituted by gas, the temperature of gas to be introduced into the furnace 101 is previously increased up to the temperature of an object to be heated. For example, the peripheral part of a chamber 101 which is made of a quartz tube and serves as the furnace of a rapid thermal anneal device is covered with a halogen lamp group 102. An introducing pipe for introducing substitution gas into the chamber 101 is made of a stainless pipe 104 of heat insulation structure, and constituted of a pipe 105 for low temperature use and a tube 106 for high temperature use. A straw 110 made of carbon is inserted into the quartz tube, and the peripheral part is covered with a heater 111. A temperature increasing equipment 109 which has the above structure and heats the subtitution gas is installed.
Patent JP-H09111151-A (JP)
Title: Emulsion coating composition
Inventor: FUKUSHIMA HIROSHI
IPC: C09D175/14
Filed: 1995-10-17
Abstract: PROBLEM TO BE SOLVED: To obtain an emulsion coating compsn. which is low in causing polluting, low toxic, and excellent in storage stability, exhibits a good applicability even at a high solid content, and can form, on the surface of a substrate, a water-and whether-resistant cured, cross-linked film excellent in resistance to abrasion, heat, and chemicals and in adhesion to the substrate when exposed to an active energy ray. SOLUTION: This compsn. is prepd. by compounding 10-70 pts.wt. mono- or polypentaerythritol (meth)acrylate represented by the formula [wherein at least three of X11 , X12 , X13 , Xm2 , Xm3 , and X14 are each CH2 =CRCOO (wherein R is H or methyl) and the rest are each OH; and (n) is an integer of 0-4], 5-50 pts.wt. urethane poly (meth)acrylate compd. having at least two free-radical- polymerizable double bonds in the molecule, 0-50 pts.wt. free-radical- polymerizable monomer or oligomer, 0.1-10 pts.wt. photopolymn. initiator, 2-24 pts.wt. surfactant, 0-30 pts.wt. ultraviolet absorber, 0-5 pts.wt. hindered amine stabilizer, and water in an amt. of 10-900wt.% of the sum of all the foregoing ingredients.
Patent JP-H11106971-A (JP)
Title: Method and device for cleaning thin metallic sheet
Inventor: FUKUCHI TAKESHI
IPC: B05D3/10
Filed: 1997-10-08
Abstract: PROBLEM TO BE SOLVED: To completely remove foreign matters and oil residues from the main surface of a thin metallic sheet by immersing the thin metallic sheet in a degreasing solution which is maintained at a specific oil content and a temperature for a specific time and then, washing it with water. SOLUTION: A thin metallic sheet 1 after being cold-rolled is carried in through a carrying roller 20 and after it is immersed in hot water of about 60-80 deg.C as necessary and after it is immersed in on alkaline degreasing solution 14 containing a surfactant in a degreasing tank 10 to remove an oil component adhered to its main surface, it is washed with water in a water washing tank 12 provided with a spray pipe 18. In this case, oil concentration in the degreasing solution 14 is regulated to <=2,000 ppm by using a receiving tank 26, an oil tank 30, an oil/water separator 36, a circulation pump 38, an oil content meter 42, a controller 44, etc. and a new component is replenished from a preparation tank 24 as necessary.  Further, the temperature of the degreasing solution 14 is regulated in a range of 50-65 deg.C through a temperature regulator 40 and the immersion time is controlled by a controller in a renge of 60-120 seconds through the carrying roller 20. A water-soluble photosensitive resist can be without generating defective coating.
Patent JP-H02141404-A (JP)
Title: Refining apparatus for gaseous hydrogen
Inventor: MIYANO YASUSADA
IPC: C01B3/58
Filed: 1988-11-22
Abstract: PURPOSE:To stably refine gaseous hydrogen in a high pure state by providing plural systems of the refining part in which the reaction cylinder converting oxygen impurities into water is connected in series with the adsorption cylinder adsorbing impurities in the gaseous hydrogen. CONSTITUTION:This refining apparatus of gaseous hydrogen is provided with >=2 systems of the refining parts A, B in which the refining cylinder 1 and the adsorption cylinder 2 are connected in series. In the reaction cylinder 1, the catalyst converting the oxygen impurities in the gaseous hydrogen into water is packed. In the adsorption cylinder 2, the impurities which are contained in the gaseous hydrogen and introduced from the reaction cylinder 1, such as water and cabon dioxide, are adsorbed and removed.
Patent JP-2000116549-A (JP)
Title: Rice scoop
Inventor: ABE HIROKI
IPC: A47J43/28
Filed: 1998-10-15
Abstract: PROBLEM TO BE SOLVED: To easily and surely remove deposit such as rice, ingredients, etc., stuck to a scoop part by providing a deposit removal mechanism for raking and removing the deposit such as the rice and ingredients stuck to the scoop part in a rice scoop body forming the scoop part in the tip of a holding part. SOLUTION: When using a rice scoop body S, a holding part 1 is held by hand and rice is scooped by a scoop part 2. In this case, when the rice is deposited to the scoop part 2, it is removed by a deposit removal part 6 of a deposit remover mechanism 3. That is to say, a grip 10 is operated to slidably move a moving body 4 along a slide groove 5 so that a spatula member 9 of the deposit removing part 6 is moved as smoothing the surface of the scoop part 2 and rakes and removes the rice, etc., deposited to the scoop part 2. In general using, the moving element 4 is refuged in the base of the scoop part 2 or a holding part 1 linked to the base of the scoop part 2 so that the moving body 4 is prevented from impeding others. This constitution can hold the scoop part 2 sanitarily at all time.
Patent JP-H11124037-A (JP)
Title: Electrically power assisted carrier
Inventor: MIYAZAKI ATSUSHI
IPC: B62B1/18
Filed: 1997-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a power assisted carrier that lessens the burden on the operator, and that has mobility that makes it easy to use in a small work areas. SOLUTION: This electrically assisted carrier generates auxiliary power with a motor in accordance to manual operation force, thereby assisting human power. A sliding grip 11R, an elastic member 47 that pushes out the grip 11R to the operator, and a moving amount detection portion 62 that detects the amount of movement of the grip toward the direction of a vehicle frame are provided at the end portion of a right operation handle 7R that extends in the rear upward direction from the vehicle frame. The vehicle frame has a control portion that controls the motor in accordance with the output by the moving amount detection portion.
Patent JP-H03155211-A (JP)
Title: Time constant switching device
Inventor: TAKAZAWA ATSUYUKI
IPC: H03H11/12
Filed: 1989-11-14
Abstract: PURPOSE:To switch a time constant little by little by varying a voltage difference between an input voltage and a voltage charged in a capacitor so as to vary the time constant. CONSTITUTION:A differential amplifier 1 is a circuit having an optional weight coefficient by selecting properly resistors R1-R4. When the gain of the differential amplifier 1 is varied by changing the resistors R1-R4, the time constant varies without varying the capacitance of a capacitor C. Since a voltage - current (V-I) converter 2 decides it how much current is to be supplied with respect to a constant voltage, the time constant is selected similarly to the change of the gain of the differential amplifier 1 by varying the coefficient of the V-I converter 2.
Patent JP-H07124932-A (JP)
Title: Device and method for producing extruded plate
Inventor: NISHIO KENICHI
IPC: B28B3/20
Filed: 1993-10-28
Abstract: PURPOSE:To obtain an extruded plate with slits formed at a high accuracy by a method wherein a pair of wires juxpaposed at an interval equal to the width of a slit are provided across a space between a core and a die corresponding to one surface of an extruded plate. CONSTITUTION:When a material 40 is extruded to a die mechanism 12, hollow parts 21 are formed through a die 13 by cores 14, and an extruded plate 20 is extruded from the die 13 in the state that the hollow parts 21 are kept. When the extruded plate 20 is extruded from the die 13, a pair of grooves 24 are formed by a pair of wires 15 along the hollow part 21 at an interval approximately equal to the width of a slit in one surface of the extruded plate 20 so as to be pierced from the surface to the hollow part 21. If the extruded plate 20 or a production device is shaken during extrusion, a resultant displacement of the grooves 24 in the flow direction of the extruded plate 20 is only affected by the diameter of the wire 15. Therefore, a pair of grooves 24 can be formed at an approximately constant interval.