baber/WOPTO huggingface dataset:
Patent JP-H07108464-A (JP)
Title: Abrasive cloth
Inventor: SHIOZAWA KENICHIRO
IPC: B24D11/00
Filed: 1992-11-25
Abstract: PURPOSE:To obtain an abrasive cloth in which the porous structure is not hurt by the heat and the pressure applied in a polishing process, and the polishing performance is not reduced, by impregnating a polysulfone resin solution to a nonwoven fabric which consists of a synthetic fiber, and applying a wet solidification process and a drying process. CONSTITUTION:In an abrasive cloth used for polishing a metal, a semiconductor, a glass, and the like, a nonwoven fabric which consists of a symthetic resin such as nylon or polyestere is soaked in a polysulfone resin solution solved in a solvent such as dimethylformamide or dimethylpyrolidone. Then, by soaking and solidifying it in the water which is a nonsolvent, the nonwoven fabric is combined unitary and fixed by a porous polysulfone resin including the formed countless minute pores. As a result, a deformation of the resin by the heat and the pressure applied to the abrasive cloth in the polishing process is not generated, and the porous structure is not hurt, so as to generate no blinding of the abrasive grains, and the reduction of the polishing performance can be prevented.
Patent JP-H11177254-A (JP)
Title: Box-type frame structure for electronic equipment
Inventor: INAGO HIROYUKI
IPC: H05K5/02
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a box-type frame structure of an electronic equipment, which can effectively improve rigidity of the electronic unit without increasing weight at any case. SOLUTION: A casing (box-type frame structure) 1 of a scanner (electronic unit) constituted to erect sideboards 3-6 along four sides of a rectangular baseplate 2 constitutes a square pipe structure (square pipe steels (a)-(d)) along the inner peripheral edge of the casing (box-type frame) 1 with the baseplate 2 and the sideboards 3-6. Since square pipe structure is formed along the inner peripheral edge of the casing 1 with the existed baseplate 2 and the sideboards 3-6 without adding a different member, rigidity of the casing 1 of the scanner can effectively be improved with square pipe structure without increasing weight at any case.
Patent JP-2001150470-A (JP)
Title: Press molding/vulcanizing device for rubber composition
Inventor: SATO SATOSHI
IPC: B29C33/02
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a press molding/vulcanizing device for a rubber composition by which a rubber which shows high moldability for the rubber composition and also a high physical property value with the sufficient promotion of a vulcanization process. SOLUTION: This press molding/vulcanizing device is equipped with a mechanism for adjusting the temperature of a molding die which changes the heating temperature of a rubber vulcanizing/molding die into at least two stages such as a low temperature region where the rubber composition becomes fluid and the decomposition of a blended vulcanizing agent contained in the rubber composition does not occur and a high temperature region where the vulcanization process is promoted at a stepped-up rate. In addition, this mechanism has a low temperature fluid heater which heats a heating fluid to be flown through a flow path in the paired rubber vulcanizing/molding dies, at a temperature corresponding to the low temperature region and a high temperature fluid heater which heats the heating fluid at a temperature corresponding to the high temperature region.  Further, the device is equipped with a circulation mechanism which circulates the heating fluid through a flow path between the low temperature fluid heater or the high temperature fluid heater and the interior of the rubber vulcanizing/molding die.
Patent JP-H08189699-A (JP)
Title: Hot-water supply apparatus
Inventor: MAEDA YOICHI
IPC: F24H1/00
Filed: 1994-12-28
Abstract: PURPOSE: To return a shut-off valve to an open position, even when a flow passage is closed to permit a hot water of high temperature to be poured erroneously and the shut-off valve is closed, by driving the shut-off valve depending upon a temperature of a hot water discharged from a hot water flow passage to leak a water pressure acting on the shut-off valve at the time of closing thereof and closing the shut-off valve in the case where a water quantity sensor does not detect a greater flowrate than a predetermined amount during a hot-water filling. CONSTITUTION: When a hot water having a temperature equal to or lower than an operating temperature flows through a hot water flow passage 32, a shape memory spring 50 elongates to make an opening degree of a flowrate regulating valve 46 large. In contrast, when a hot water having a temperature equal to or higher than an operating temperature flows through the hot water flow passage 32, the shape memory spring 50 contracts to make an opening degree of the flowrate regulating valve 46 small. Further, provided between a shut-off valve 36 and a valve seat 35 is a leak portion 43 for permitting a hot water to leak when the shut-off valve 36 is closed.  Also, when a water quantity sensor is on, the shut-off valve 36 on an output appliance 2 is judged to be open, and when the water quantity sensor is off, the shut-off valve 36 is judged to be closed, whereby a electrically driven valve for bath is maintained in closed position during a predetermined period of time.
Patent JP-H09157021-A (JP)
Title: Production of dielectric material for low temperature sintering
Inventor: NOYORI YOSHINARI
IPC: C04B35/46
Filed: 1995-12-04
Abstract: PROBLEM TO BE SOLVED: To obtain a dielectric material from which a dielectric porcelain having a high dielectric const. and stable characteristics can be produced by low temp. sintering by finely pulverizing glass into particles smaller than the average particle size of a dielectric material powder to be mixed, then mixing the glass particles and the dielectric material powder and further pulverizing. SOLUTION: Before a calcined dielectric material powder and a glass powder as a sintering aid are mixed and pulverized, the glass powder is preliminarily pulverized into particles into a size smaller than the average particle size of the dielectric material powder. Then the glass powder and the dielectric material are mixed and further pulverized to obtain the dielectric material of the purpose. The glass powder is preferably pulverized especially to such a degree that the ratio of BET value of the pulverized glass powder to BET value of the dielectric material is >=4. The dielectric material used is, for example, BaO-TiO2 - Nd2 O3 -Bi2 O3 -Nd2 O3 material. The glass powder is weighed to obtain 3-7vol.% of the material and added, and especially, about 5vol.% is preferable.
Patent JP-H03198186-A (JP)
Title: Station service system
Inventor: HINOTO OKIFUMI
IPC: G07B11/00
Filed: 1989-12-27
Abstract: PURPOSE:To constitute a station service system so that a recording medium can be attached directly to a wrist and a data communication can be executed by non-contact between the recording medium and an automatic ticket examining machine by constituting the station service system of bracelet type non-contact recording medium, the automatic ticket examining machine and a bracelet type noncontact recording medium issuing machine. CONSTITUTION:A noncontact recording medium of a bracelet type provided with a memory for storing commutation ticket data and a transmitting means for transmitting the contents of this memory is used as a recording medium, a receiving means provided on an automatic ticket examining machine receives a signal from the bracelet type non-contact recording medium, a passing permission/nonpermission deciding means decides whether passing is permitted or not from a received signal, and also, a door opening/closing means executes opening/ closing control of the door in accordance with a result of deciding whether passing is permitted or not. Moreover, a bracelet type noncontact recording medium issuing machine issues a bracelet type noncontact medium used as a commutation ticket by writing commutation ticket data in the memory of the bracelet type noncontact recording medium. In such a way, by only approaching an automatic ticket examining machine in a state that it remains attached to a wrist, the automatic ticket examining machine receives the commutation ticket data and executes the automatic ticket examination.
Patent JP-H08189096-A (JP)
Title: Expansion joint fitting structure
Inventor: MOCHIKI YUICHI
IPC: E04B1/62
Filed: 1994-12-29
Abstract: PURPOSE: To prevent rainwater or the like from infiltrating into gaps from the outdoors by installing two buildings adjacently with a gap extended almost vertically and a gap extended almost horizontally, and closing the gaps between the buildings in the state of allowing relate displacement between the buildings. CONSTITUTION: The skeleton 25 of one building and the skeleton 26 of the other building are adjacent with a gap 27 extended vertically and a gap 28 connected with the gap 27 and extended upward in a slightly inclined direction as it goes away from the gap 27. The gap 27 is closed by a cover plate 32 connected to the skeleton 26 in the angle displaceable state through a hinge, and the gap 28 is closed by a cover plate 33 connected to the skeleton 25 in the angle displaceable state by a hinge. The cover plate 33 is provided with an auxiliary cover 163 to which packing 164 is fitted, facing the cover plate 32.
Patent JP-H09173748-A (JP)
Title: Air purifier
Inventor: SOUDA MITSUYOSHI
IPC: B01D39/14
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To reduce the cost for production and assembly and enable discrete exchange of respective members by fitting, positioning and fixing electrostatic filters formed by affixing stabilizers formed to a saw tooth shape to filter paper folded to a saw tooth shape in section and deodorizing sheets having air permeability into a case. SOLUTION: The case 1 is a frame made of a resin (or sheet metal) having the volume to tightly fit the deodorizing sheets 3 and the electrostatic filters 2 therein. Upper marginal flanges 5 for detaining the deodorizing sheets 3 are formed at the peripheral edges of the case and lower marginal flanges for detaining the electrostatic filters 2 at the rear surface peripheral edges of the case, respectively intermittently. A middle retainer 7 is installed atop the case 1 on the line corresponding to the butt of two sheets of the deodorizing sheets 3. The deodorizing sheets 3 are the members formed by incorporating deodorants, such as active carbon, ceramics and catalysts, into foamed sheets having air permeability.  The electrostatic filters 2 have structure obtd. by adhering the stabilizers 9 of integral moldings made of resins or paper shaped to the saw tooth shape to filter paper 8 made of resins, such as polypropylene, folded to the saw tooth shape.
Patent JP-H04210610-A (JP)
Title: Dermatic agent composition for external use
Inventor: KITAMURA KENJI
IPC: A61K8/00
Filed: 1990-11-30
Abstract: PURPOSE:To provide the subject dermatic agent composition for external use, exhibiting excellent action for preventing and improving the aging of the skin and change of the skin caused by the exposure to sunlight, etc., and having high safety by using an estrogen derivative and a protease inhibitor as essential components. CONSTITUTION:The objective composition contains 0.00001-1.0wt.% of estrogen or its derivative and 0.0001-10.0wt.% of a protease inhibitor. It may be incorporated as necessary with conventional components for cosmetics, quasi-drugs and components commonly used for pharmaceuticals, water-based component, humectant, thickener, ultraviolet absorbent, preservative, antioxidant, perfumery, colorant, etc. It can be used in the form of a solubilized system, an emulsified system, ointment, dispersed powder, double-layer system of water and oil, triple layer system of water, oil and powder, etc. The protease inhibitor is e.g. tranexamic acid and the estrogen is e.g. estradiol.
Patent JP-2000162381-A (JP)
Title: Incineration method for metal element adsorbent
Inventor: SHIRATO WATARU
IPC: G21C19/44
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To recover metal elements by completely incinerating adsorber without generating flammable gas. SOLUTION: An adsorbent in which metal elements such as uranium from radioactive waste liquid are adsorbed is thrown into a furnace with heated temperature at 350 deg.C or less so that generation of flammable gas such as methane gas is prevented. Then the heated temperature in the furnace is raised at a rising speed of 15 deg.C/min or less up to the carbonizing temperature of 450 deg.C, for example, and this temperature is maintained until the adsorber is completely carbonized. After the completion of carbonating of the adsorber, it is heated over 600 deg.C to completely incinerate and decompose the adsorbent and the metal element oxides are recovered.
Patent JP-H11176708-A (JP)
Title: Discrimination of semiconductor wafer
Inventor: SHOBU SATOSHI
IPC: H01L21/02
Filed: 1997-12-11
Abstract: PROBLEM TO BE SOLVED: To make the front-back inversion unnecessary by printing an inverted character, which is a discriminating symbol reflected in a mirror, on the back of a wafer and by providing one mirror body under the wafer disposed in the horizontal direction with the back thereof being faced downward and by recognizing the inverted character as a regular discriminating symbol through seeing it reflected in the mirror body. SOLUTION: A discriminating symbol 5 is printed on the back of a semiconductor wafer 1 along an orientation flat 3. This discriminating symbol 5 is printed as an inverted character which is a regular discriminating symbol reflected in a mirror. A mirror body 9 is provided under a vacuum sucking base 7 which is used when the wafer 1 is discriminated, and the mirror body 9 is disposed so that the mirror surface 9a faces upwardly. The wafer 1 whose back is sucked and held at the central part thereof on the vacuum sucking base 7 is disposed in the horizontal direction and the back of the wafer 1 faces the mirror surface 9a. Therefore, the discriminating symbol printed on the back of the wafer 1 is reflected in the mirror body 9 and the discriminating symbol 5 printed as an inverted character beforehand is read as a regular discriminating symbol 5' after inversion.
Patent JP-H08235508-A (JP)
Title: Differential amplifier with substitute load for control of output common-mode range
Inventor: SUKOTSUTO DABURIYU KAMERON
IPC: G11B19/04
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To halve a peak value of a head to a disk voltage by a method wherein a common mode bias of a resistor terminal is set so that a center of resistor is a ground potential. SOLUTION: A first amplifier 1A directly drives a read head and also drives a pair of substituting resistors RP1/RP2 parallel to the read head. A voltage at a center of the substituting resistors RP1/RP2 is supplied to a differential amplifier A2, the amplifier A2 adjusts a low supplied current to the amplifier Al, and at that time a common mode voltage VCM of the amplifier Al is set, whereby a voltage at a center of the substituting resistor is driven to a ground voltage. A current passing through a detection resistor RS1 . corresponds to a current source IA, and the current source IA drives a + input end of the differential input differential output amplifier Al.  A-input end of the amplifier Al is driven by a constant current source IB, and the amplifier Al is biased so that an intermediate point of a magnetic resistance detection element conforms to a voltage on the + input end of the amplifier A2 and a low current drives the detection element at a bias voltage decided using the amplifier A2.
Patent JP-H05170040-A (JP)
Title: Display of vehicle-to-vehicle distance
Inventor: KANNONJI MICHIHIRO
IPC: B60R21/00
Filed: 1991-12-24
Abstract: PURPOSE:To easily recognize the change of vehicle-to-vehicle distance by providing a means to change the display color of a vehicle-to-vehicle distance variation displaying means responding to the change of the numerical value displayed by a numeric display means. CONSTITUTION:A vehicle-to-vehicle distance variation displaying portion 19, which emits green or red lights responding to the numerical value displayed on the digital display portion, is provided on a display panel of a first indicator 13F. Likewise, a vehicle-to-vehicle distance variation displaying portion 40 is also provided on a display panel of a second indicator 13R and on a third indicator 13L. The vehicle-to- vehicle distance variation displaying portion 40, which has a red indicating lamp 40R and a green indicating lamp 40G, turns on the red indicating lamp 40R when the digital display numerical value is an even number, and the green indicating lamp 40G when the digital display numerical value is an odd number. A driver is made to recognize for certain the change of the vehicle-to-vehicle distance by means of the change of the indicating color of the vehicle-to-vehicle distance variation displaying portion 40. It is not necessary for the driver to turn his eyes to the indicators 13R, 13L to confirm the change of the vehicle-to-vehicle distance when he has to confirm the rear.
Patent JP-H10234063-A (JP)
Title: Method and system for interrupting telephone call
Inventor: CHARLES W ROARK
IPC: H04Q3/545
Filed: 1997-12-11
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for the provision of separate hardware and software for an interruption signal and an on-hook signal by receiving the interruption signal or the on-hook signal with respect to a telephone call in the case of interrupting the telephone call and executing same call interruption processing in response to the received signal. SOLUTION: A local multi-point distribution service LMDS system 10 is made up of a digital loop carrier DLC remote terminal equipment 12, a base system 14, and one or many more user private equipment CPE unit 16. The LMDS system 10 is operated to assist 2way communication such as voice and/or data communication between a central station 18 and one or many more telephone sets 20. The LMDS system 10 executes a single call interruption process with respect to both near end and remote end interruption. The LMDS system 10 distributes a phone call addressed to a telephone set 20 and made from a remote telephone set coupled with the central station 18.
Patent JP-H07164931-A (JP)
Title: Assembly at seat slide rail and stopper structure of steel ball
Inventor: OKUYAMA MUTSUMI
IPC: B60N2/06
Filed: 1993-12-13
Abstract: PURPOSE:To provide a stopper structure to prevent falling of a steel ball even in an installation range of brackets installed and fixed respectively on front and rear end parts of a lower rail assembled with an upper rail. CONSTITUTION:A cut and raised tongue piece 15 is formed on each of erected parts 3b, 4b of a front leg bracket 3 and a rear leg bracket 4, and on front and rear end parts 1a, 1b of a lower rail 1 on which these brackets are installed and fixed, caulking holes 17 are drilled through and formed on the side wall. The brackets are installed and fixed on the lower rail, and the cut and raised tongue pieces are bent and fit in their corresponding caulking holes and caulked and projected inward of the lower rail. Consequently, it is possible to prevent projection of steel balls 5c inserted into the rail out of the rail.
Patent JP-H05156421-A (JP)
Title: Production of carburization hardened product having high fatigue strength
Inventor: INADA ATSUSHI
IPC: C22C38/00
Filed: 1991-11-29
Abstract: PURPOSE:To produce the carburized product having the high resistance to the fatigue failure at an internal start point by subjecting a steel having a specific component compsn. to a carburization treatment, then hardening the steel to a specific structure and subjecting the steel to a shot peening treatment under specific conditions. CONSTITUTION:The steel materials which contain, by weight%, 0.1 to 0.4% C, <=0.3% Si, 0.02 to 0.08% Al and are incorporated with >=2 kinds of the elements selected from 0.3 to 3.1% Mn, 0 to 6% Ni, 0 to 1.2% Cr, 0 to 1.2% Mo so as to satisfy formula I are subjected to the carburization or carbonitriding treatment to satisfy formula II. In succession, the steel materials are hardened from an austenite single phase region, by which the steel products having 550 to 620 max. hardness HV of the hardened layer and maintaining the residual austenite area rate down to 300mum from the surface without falling down to <=20% are obtd. The steel materials are thereafter subjected to the shot peening treatment under the condition of >=0.6mmA arc height. As a result, the carburization hardened products having the excellent fatigue strength are produced.
Patent JP-H07165522-A (JP)
Title: Antifouling agent
Inventor: HOSODA KAZUO
IPC: A01N47/14
Filed: 1993-12-14
Abstract: PURPOSE:To obtain an antifouling agent to be used as an antifouling paint or a ship bottom paint to prevent the adhesion of organism in water and capable of keeping the antifouling effect over a long period. CONSTITUTION:This antifouling agent contains a compound produced by substituting active hydrogen atom bonded to nitrogen atom of a polyamine having at least two nitrogen atoms in one molecule with at least one kind of group selected from alkyl group, hydroxyalkyl group and acyl group (the carbon number of each group is 6-60) and a carbodithioic acid salt (salt of a transition element, group 3A element, group 4A element or group 5A element).
Patent JP-H07165383-A (JP)
Title: Door control device for elevator
Inventor: KASAI SHOJI
IPC: B66B13/14
Filed: 1993-12-14
Abstract: PURPOSE:To provide a door control device for an elevator which suits prevention of the generation of vibration of a door during opening and operation of a door and control of smooth opening and closing of a door. CONSTITUTION:In a door closing opening closing device for an elevator employing link mechanisms 7a and 7b, a means is provided to calculate a ratio between the speeds of doors 1a and 1b determined by link mechanisms 7a and 7b and the speed of a door motor 4, i.e., a reduction ratio, as the position functions of the doors 1a and 1b. A means is provided to change a gain constant by which the control response speed of a control system for the door motor 4 is determined so that a loop gain during opening closing operation forms a stable control system throughout the whole area of a door opening closing region based on a gain constant by which a determined reduction ratio and a predetermined control response speed of door control are determined.
Patent JP-H05176166-A (JP)
Title: Color reproducing method
Inventor: SATO TATSUNARI
IPC: H04N1/40
Filed: 1991-12-25
Abstract: PURPOSE:To make the color reproducibility of a printer highly accurate by generating respectively a color reproduction model of a display device and the printer and calculating Y, C, M ink quantity used to reproduce the display color of the display device with the printer. CONSTITUTION:A display color reproduction model equation is generated by an arithmetic operation section 4 of a control unit 3 based on the result of color measurement by a chromaticity measurement device 1 measuring the display color of a color display device. Furthermore, a color reproduction model equation of the printer is generated based on the result of color measurement of a spectral reflectance measurement device 2 measuring a spectral reflectance characteristic of the print color of the printer. Then the arithmetic operation section 4 obtains the chromaticity of the display color with respect to the input data by calculation and the ink quantity of yellow (Y), magenta (M) and cyan (C) of the printer is calculated by the color reproduction model so that the result of print reaches the object color displayed on the color display device. Thus, the optimum color reproduction model is simply built up and the color reproduction with high accuracy is attained.