baber/WOPTO huggingface dataset:
Patent JP-H02618-A (JP)
Title: Radiation-curable resin and recording medium prepared by using same
Inventor: YAMAMOTO SHINPEI
IPC: G11B5/702
Filed: 1988-12-15
Abstract: PURPOSE:To obtain a polyurethane diacrylate resin excellent in curability, adhesion to substrate and mechanical properties by mixing two resins of glass transition points each in a specified range with other materials and reacting them together. CONSTITUTION:This radiation-curable resin is obtained by reacting an active hydrogen group-terminated resin of a glass transition point >=20 deg.C with another active hydrogen group-terminated resin of a glass transition point <=20 deg.C, a polyisocyanate compound and a compound having at least one (meth)acryloyloxy group and at least one active hydrogen group in the molecule and, optionally a low-MW polyol and/or a polyamine. This resin excels in curability with radiation and adhesiveness to substrate and mechanical properties and can be used in many uses such as radiation-curable adhesives, coating, inks, paints, binders of magnetic recording media, primers, resist materials, etc.
Patent JP-H07287262-A (JP)
Title: Loop mirror-type perfect optical switch device of nonlinear optical fiber
Inventor: RI GAKUKEI
IPC: G02B26/02
Filed: 1994-12-20
Abstract: PURPOSE: To eliminate the speed limitation of switching, due to the work-off effects of control light and signal light by additionally introducing the another control light, having suitable time delay for the existent control light. CONSTITUTION: This device is provided with a beam splitter 6 for splitting the control light provided from a control light source 3 into two control beams Ic1 and Ic2 in the ratio of 50:50, delayer 7 and mirror 8 for making one of two control beams incident to a 2nd wavelength divided optical fiber coupler 5, after delaying it for prescribed time in order to keep the difference between the transmission time of one of two control beams and the transmission time of the other signal beam. Thus, the other control beam Ic2 having the same intensity as one control beam, while keeping a suitable delay time for the control beam Ic1 to be used, is added from the conventional non-linear loop mirror structure, and a switching window having the same width as that time delay period is opened.  Namely, the size of the switching window is unrelated to the work-off between control light and signal light.
Patent JP-H11149242-A (JP)
Title: Bodily sensation simulation data preparing device and method thereof
Inventor: TOMITA SEIJIRO
IPC: G01P15/18
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a bodily sensation simulation data preparing device easily preparing bodily sensation simulation data by gathering in a lump a dynamic stereoscopic image as an actual image, voice, and motion information synchronized with them. SOLUTION: This bodily sensation simulation data preparing device 1 is arranged for an objective motion body, and bodily sensation simulation data is prepared by gathering in a lump the projected image, the voice, and motion information (motion data) synchronized with them. This bodily sensation simulation data preparing device 1 is constituted of a head part 1c, a body 1d, and the like in appearance, in the head part 1c microphones 3, 3 are arranged on the sides 1e, 1e of the head part, and a stereoscopic camera 2 and the like are arranged in the hole-like opening part 1k of the head part front face 1f. The objective motion body, for example on the seat of a jet coaster this preparing device 1 is arranged, and the objective motion body is operated so as to gather in a lump the stereoscopic projected image, the voice, and the motion information.
Patent JP-H10162839-A (JP)
Title: Fuel electrode for fuel cell, and manufacture thereof
Inventor: MAOKA TADANORI
IPC: H01M4/92
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a fuel electrode for a fuel cell having a Co poison depression effect, and excellent mechanical strength and stability, in which the manufacturing cost can be reduced. SOLUTION: With platinum carried in carbon carrier heat-treated to by wholly or partly in the mode of graphite, chloride, sulfide, or hydroxide of alloyed element is mixed, and it is then heated in inert gas at 800-1500 deg.C to be synthesized. This alloy catalyst is kneaded with PTFE(polytetraflurorethylene) as dehydrating agent and binding agent, this is applied on a conductive porous board, and baked in inactive gas. As metal to be alloyed with platinum, Sc, Y in periodic table group 3A; Ti, Zr in group 4A; V, Nb in group 5A; Fe, Co, Ni, Ru, Rh, Pd, Os, Ir, in group 8, or metal in lanthanoid group or actinoid group is used.
Patent JP-H11144533-A (JP)
Title: Shielded wire
Inventor: KOISHIHARA YASUSHI
IPC: H01B7/29
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a shielded wire of the low capacitance type which can be subjected to terminal treatment using a laser beam. SOLUTION: In a shielded wire 6 having an inner conductor 1, a cover layer 2 made of fluororesin foam, and an outer conductor 4 which are coaxially arranged in that order, a second cover layer 3 made from a material having a higher thermal deformation temperature than the fluororesin foam is provided between the cover layer 2 and the outer conductor 4. In terminal treatment using a laser beam, even if the laser beam for cutting the outer conductor reaches the parts inside the outer conductor, the thermal energy applied to the fluororesin foam is reduced by the presence of the second cover layer, so that dielectric breakdown that may be caused by the melting of the fluororesin foam can be prevented.
Patent JP-2000148673-A (JP)
Title: Information transfer device
Inventor: USUI FUMIO
IPC: G06F13/42
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To arbitrarily change a bus slave in accordance with information transfer through a system bus to be operated synchronously with the rising edge of a synchronizing signal and a bus slave following information transfer through a system bus to be operated synchronously with the falling edge of a synchronizing signal, as necessary. SOLUTION: A first input and output circuit 3 and a second input and output circuit 4 are divided arbitrarily into a group following information transfer through a system bus 6 to be operated synchronously with the rising edge of a system clock, and a group following information transfer through the system bus 6 to be operated synchronously with the falling edge of a system clock in accordance with slave select signals SS1 and SS2 from a register circuit 5.
Patent JP-H01167069-A (JP)
Title: Wrapping structure and method thereof
Inventor: FUKAZAWA SATOSHI
IPC: B65D75/04
Filed: 1987-12-15
Abstract: PURPOSE:To prevent wrinkles on a film when adhering the film to articles with heat, by forming, a gas-discharging hole in the wrapping film. CONSTITUTION:A film 11, in which a gas-discharging holes 20 are previously formed, is wound up in a roll. The surface of a sleeve 10, in which a cassette 1 is contained, is enveloped with the film 11 and after cutting it off by a required length, the cut end and both side ends are folded double to be adhered with heat. Hereafter, the whole is heated and then cooled to adhere the film 11 on the surface of the sleeve 10 for shrinkage packing. In the meanwhile, the air existing inside the film 11 (between the film 11 and the sleeve and within the sleeve 10) is forced to expand, but the expanded air 22 is discharged outward through the discharging holes 20. Accordingly, the film 11 are not stretched by air expansion. As a result, the film 11 is in a state of contraction without wrinkles and wrapping with good appearance can be realized.
Patent JP-H02163870-A (JP)
Title: Wrong character correcting method
Inventor: MATSUOKA KOJI
IPC: G06F17/21
Filed: 1988-12-16
Abstract: PURPOSE:To obtain the correct character string candidates having high concatenating probability with use of the small calculation value by storing the weight covering up to a correct character string candidate set at a certain character position as the node point information and using this information to calculate the weight covering up to a correct character candidate set at the next character position. CONSTITUTION:A character position (i) is extended toward an end point Vm+1<1> from a start point V0<1> and at the same time (k) pieces of routes (1st-K-th routes) having the small weight are obtained out of the routes (1<=i<=m+1, 1<=s<=r (i)) included in a range covering the point V0<1> through a node point Vi
. The weight of the route covering up to the point Vi
 is obtained with use of the weight of the route up to a node point Vi-1<t> of the preceding character point (i-1). In this respect, the note point information consisting of the following three values is recorded on the point Vi
. That is, the selected route weight, the selected route node point, and the selected route order. Thus the route weight is calculated at the next character position and the correct character strings can be selected with the small calculation value.
Patent JP-H10148806-A (JP)
Title: Liquid crystal driving circuit
Inventor: MIYAMOTO HARUHIKO
IPC: G02F1/133
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To make voltage waveforms for liquid crystal driving not disturbed at the time of a drive changeover while reducing current consumption by applying voltages of a second voltage generating means on output sides of buffers only at the time of the changeover operation of a first switching group. SOLUTION: When a liquid crystal driving voltage is changed over, the pull-in and the flow-in of current are generated with respect to other liquid crystals and nodes 5, 6 whose impedances are relatively low by electric change accumulated on a liquid crystal 9A and potentials of these nodes 5, 6 are made to be fluctuated. Then, voltages V1', V2' respectively voltage-divided by resistors R4 and R5 and by resistors R6 and R7 while making analog switches 11-14 simultaneously turned on are applied on the nodes 5, 6 in accordance with the changeover timing of the liquid crystal driving voltage. Thus, voltages of the nodes 5, 6 are made to be fixed at the voltages V1', V2' at the time of changing over the liquid crystal driving voltage and the voltages are restored to the voltages V1', V2' in a short time even when the voltage fluctuations are generated at the changeover time.
Patent JP-H08175045-A (JP)
Title: Screen printing stencil paper
Inventor: OKUDA SADANAO
IPC: B32B27/12
Filed: 1994-12-21
Abstract: PURPOSE: To provide screen printing stencil paper not generating the heat fusion with a thermal head even under a high speed printing condition, affording an excellent perforated image and not generating the lowering of heat fusion preventing effect with the elapse of time. CONSTITUTION: In screen printing stencil paper obtained by laminating a resin film and the support thereof by an adhesive or substantially constituted only of the resin film, a heat fusion preventing layer composed of polyethylene wax is provided on the surface of the resin film and the average mol.wt. of polyethylene wax is 10,000 or less.
Patent JP-H05127247-A (JP)
Title: Copyright recording device
Inventor: GOTO TETSURO
IPC: G03B17/24
Filed: 1991-11-07
Abstract: PURPOSE:To automatically record a copyright mark and a photographer's name, etc., on an original film itself with a video. CONSTITUTION:Finger print information obtained by a finger print detecting sensor 38 is inputted in a CPU 36 through an interface circuit 32, a mode setting condition by use of plural operation buttons from a switch detection circuit 39 and an imprinting timing signal through a contact 31 are inputted in a CPU 36. Meanwhile, the setting condition is displayed by driving an LCD 40, the data on the copyright is imprinted by emitting a light emitting means 41, and the mode signal of a recording frame is transferred to the camera 1 through a contact 30.
Patent JP-2001111696-A (JP)
Title: Call center system using internet speech
Inventor: KOMAI RYOICHI
IPC: H04M3/00
Filed: 1999-10-04
Abstract: PROBLEM TO BE SOLVED: To solve problems of a conventional call center that is in operation for the purpose of inquiries by customers about ordering and products and of complaints or the like as one of customer services by enterprises such that (1) the convenience of customers is lost because the customers require a communication cost, (2) the cost load of the enterprise is conversely increased in the case of provision of free-dial, (3) much cost is required for the operation and maintenance, (4) no reception is available except the service time zone and (5) a call center installed in a foreign country cannot cope with the domestic customer's needs because of the communication cost, time difference and language barrier. SOLUTION: The call centers are distributed to places with a time difference in this invention and interconnected by the Internet, and people in charge of customer reception are elements of customer reception data together with their native languages. Then a person in charge is selected from the data on the basis of the language in use or the like that is selected by the customer through the Internet, the person in charge is connected to the customer through an Internet phone to realize the cost reduction of the enterprise and the enhanced customer service.
Patent JP-H06167642-A (JP)
Title: Plastic optical fiber cable
Inventor: AOKI KAZUNORI
IPC: G02B6/44
Filed: 1992-11-27
Abstract: PURPOSE:To provide a plastic optial fiber cable allowing easy terminal treatment and hardly causing transmission loss, and excellent in heat resistance. CONSTITUTION:This plastic optical fiber cable 1 consists of a bare plastic optical fiber 2 having a core-sheath structure, a primary polyvinyl chloride layer 3 extruded at a low temp. and directly coating the optical fiber 2 and a secondary polyvinyl chloride layer 4 extruded at a high temp. and melt-bonded to the primary polyvinyl chloride layer 3.
Patent JP-H10141663-A (JP)
Title: Briquet range for curing
Inventor: SAKAMOTO SADAO
IPC: F24B1/18
Filed: 1996-11-14
Abstract: PROBLEM TO BE SOLVED: To reduce the generating amount of carbon monoxide in a briquet range for curing. SOLUTION: A pan receiving body 30 is provided near a bottom part in an outside vessel body 20, formed so as to have a bottomed cylindrical shape, while a primary air intake chamber 31 is formed at the side of the bottom part of the vessel body 20. A combustion cylinder 40, constituted of a cylindrical body 41, whose upper and lower ends are opened, is put on the pan receiving body 30 and is fixed thereto. An upper lid member 60, provided with a discharging port 62 provided at the central part, is put on the upper end opening of the combustion cylinder 40 and a secondary combustion chamber 63 is formed at the upper opening of the combustion cylinder while the chamber 63 is constituted so as to take secondary air thereinto.  A horizontal supporting body 70, constituted of an annular plate body 71 and an upper positional side briquet is put thereon, is provided detachably at the intermediate part in the cylindrical body 41 and briquet receiving chambers 43A, 43B, receiving respective one piece of briquet in the lower half and upper half of the cylindrical body 41 while forming a space between the lower side briquet and the upper side briquet, are constituted utilizing the supporting body 70 as a boundary.
Patent JP-2000140483-A (JP)
Title: Washing machine
Inventor: TERANISHI MASAHIRO
IPC: D06F37/42
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To improve the assemblability of a detector used for both of the abnormal swing detection of a spinning tub and the opening/closing detection of a lid and to simplify component management. SOLUTION: A lever 20 is constituted of a first lever member 21, a second lever member 22, a detection lever member 23 and a limit switch 24, and a shaft hole part 21g is formed as the turning fulcrum of the lever 20. Piece parts 29 and 30 in an inverse U shape are formed at the rear bottom part of an upper cover 14 and engaging parts (only one is indicated by a code 32) are respectively formed at the piece parts 29 and 30. The shaft hole part 21g of the lever 20 is respectively turnably engaged and held by the engaging parts.
Patent JP-H02163925-A (JP)
Title: Automatic mask exchange device for vertical stepper
Inventor: SAKATA YUJI
IPC: G03F1/76
Filed: 1988-12-16
Abstract: PURPOSE:To exchange automatically masks and to make it possible to conduct continuously an exposure and transfer process using SOR light by a method wherein the title device is made into a device provided with respectively specified ones of a mask magazine, a mask hand, a mask magazine carrier and a mask carrier. CONSTITUTION:A mask automatic exchange device for a vertical stepper is made into a device provided with a mask magazine 9 capable of housing a plurality of sheets of masks 7, a mask hand 10, which is located directly under the magazine 9 and uplifts the masks 7 housed in the magazine 9 on the upper part of the magazine 9 through hole parts opened in the base part of the magazine 9, a mask magazine carrier 11, which moves a desired mask 7 in the magazine 9 so as to position directly over the hand 10 and a mask carrier 12, which receives the masks 7 uplifted by the hand 10 and transfers the masks to the mask setting position of the vertical stepper. For example, masks 7 uplifted on the upper part of a mask magazine 9 by a mask hand 10 are sucked by a mask chuck 13 of a mask carrier 12, are transferred to the mask setting position of a vertical stepper and are installed.
Patent JP-H09165148-A (JP)
Title: Elevator system, elevator shuttle, method of operating elevator and method of operating elevator shuttle
Inventor: JIYOSEFU BITAA
IPC: B66B9/16
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To provide an elevator system in which the utility of an elevator shaft is maximized, and an off elevator shaft having no passenger on board is regulated. SOLUTION: Horizontally movable cage cabs A-E can be carried between car framed 72 of two elevators HI, LO in adjacent elevator shafts extended among at least three floor layers (GND, MID, SKY) of a building and between the elevator halls L, R of the floor layers. The vertical movement of the cards in the elevator shafts are synchronized, and the elevator cage cabs are simultaneously carried between the elevator hall and the car frame.
Patent JP-H06235357-A (JP)
Title: Intake device for engine
Inventor: IKETANI TOSHIAKI
IPC: F02B27/00
Filed: 1992-11-04
Abstract: PURPOSE:To improve the workability in the forging work for an intake manifold by forming a compact engine by diminish the external shape of the intake manifold. CONSTITUTION:A surge tank 24 and a branched pipe 26 are formed separately, and auxiliary branched pipe parts 30-1-30-4 which project into the surge tank are installed in order to secure the nearly equal length of an intake passage leading to a combustion chamber.
Patent JP-2000150678-A (JP)
Title: Nonvolatile semiconductor memory and fabrication thereof
Inventor: KAWAI KENJI
IPC: H01L21/8247
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To increase the yield by removing etching residues on the side wall at a step formed by an insulating film abutting on the side wall of a first gate layer and a first gate insulating film through isotropic etching thereby preventing short circuit between gates. SOLUTION: Floating gate layers 4, 9 are etched using a control gate electrode 17 as a mask to form a floating electrode 18. Etching residues of polysilicon are generated along the side wall of an etched central trench part. The etching residues are removed through isotropic etching corresponding to etching of a polisilicon film of 500 Å thick using a down flow type etching system. Polysilicon residues are removed from the trench part of an insulation film using a fabrication method where isotropic etching is performed after forming a floating gate electrode and short circuit between gates can be prevented.
Patent JP-H05160256-A (JP)
Title: Production of semiconductor device
Inventor: HIEDA KATSUHIKO
IPC: H01L27/08
Filed: 1991-12-04
Abstract: PURPOSE:To increase isolation voltage, suppress narrow channel effect and prevent junction leak current increase by forming a field oxide film by selective liquid-phase growth through a mask pattern and forming isolation films for a first and second areas in a chip by separate processes. CONSTITUTION:On the surface of a silicon substrate 11, an inversion preventing impurity layer 16 is formed through a mask pattern 15 which has an opening for an isolation region to be formed in an element area 12 of the first conductivity type. Then, leaving the mask pattern 15 on the substrate, the isolation film 17 is formed on a thermal oxide film 14 on the surface of the silicon substrate 11 exposed from the mask pattern 15. After removing the mask pattern 15, an inversion preventing impurity layer 19 is formed again through a mask pattern 18 which has an opening in an isolation region to be formed in area 13 of second conductivity type. Leaving the mask pattern 18 on the substrate, an isolation film 20 in the area 13 of the second conductivity type is formed on a thermal oxide film 14 exposed on the surface of the silicon substrate 11.
Patent JP-H04315766-A (JP)
Title: Explosion-proof value of battery
Inventor: SATO TAKASHI
IPC: H01M2/12
Filed: 1990-11-21
Abstract: PURPOSE:To prevent explosion of a battery due to abnormality in pressure within the battery by providing a diaphragm or the like which when pressure within the battery exceeds a specified value is reversed outward to bend by the pressure to sustain itself. CONSTITUTION:In a tubular battery in which insulation is achieved and the leakage of an electrolyte is prevented by sealing of a positive electrode cap 1 and a negative electrode tube 4 with a gasket 3, a diaphragm 6 is made to abut on an O-ring 5 and a circular portion 8 and is sealed at a valve seat 2 via this abutting portion. Under normal conditions the diaphragm 6 is curved inward and shields the inside of the battery from fresh air thereby airtightness is secured and battery performance can be maintained. If abnormal pressure is generated within the battery and exceeds a specified value, the diaphragm 6 is reversed outward by the raised pressure and a space is formed between the diaphragm and the O-ring 5 and air is discharged from a discharge hole 7 so that the abnormal pressure within the battery is released. Thus the diaphragm 6 is instantaneously reversed at abnormal pressure and maintains that state, whereby explosion of the battery can be prevented.
Patent JP-H07173228-A (JP)
Title: Copolymer and its production
Inventor: TAKIZAWA TOSHIKI
IPC: C08F236/06
Filed: 1993-12-20
Abstract: PURPOSE:To obtain a copolymer which has low heat-buildup properties, a high puncture resistance, and both rubberlike properties and functions of an organotin compd. by copolymerizing a conjugated diene and/or an arom. vinyl hydrocarbon with a specific organotin compd. CONSTITUTION:A copolymer comprises conjugated diene units and/or arom. vinyl hydrocarbon units (e.g. units derived from 1, 3-butadiene units) and organotin compd. units of the formula (wherein R<1>, R<2>, and R<3> are each a 1-30C aliph., alicyclic, or arom. hydrocarbon group) (e.g. 2-tributylstannyl-1,3-butadiene units).