baber/WOPTO huggingface dataset:
Patent JP-H10194833-A (JP)
Title: Dielectric porcelain composition
Inventor: SUGIMOTO KOUSHIROU
IPC: H01B3/12
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To obtain a dielectric porcelain compsn. capable of firing at <=1,100 deg.C and capable of ensuring a high relative dielectric constant, high specific resistance and a high value of CR product. SOLUTION: A dielectric porcelain compsn. is made of a perovskite type multiple oxide contg. a principal component represented by the formula xPb(Mg1/3 Nb2/3 )O3 .yPb(Zn1/3 Nb2/3 )O3 .zPb(Sm1/2 Nb1/2 )O3 [where (x), (y) and (z) respectively show molar ratio, 62.4<=x<=82.4, 17.5<=y<=37.5, 0.02<=z<=0.7 and x+y+z=100] and 0.02-0.6 pts.wt. (expressed in terms of CuO) Cu to 100 pts.wt. of the principal component. Ba is substd. for 0.5-2mol% Pb in the multiple oxide or Ta is substd. for 0.2-4mol% Nb in the multiple oxide.
Patent JP-H05162203-A (JP)
Title: Heat recoverable article and shrinking method thereof
Inventor: HAYAMI HIROSHI
IPC: B29C63/42
Filed: 1991-12-13
Abstract: PURPOSE:To enlarge the utility value in the field of heat recoverable articles by preventing waterproofness and corrosionproofness from lowering by a structure wherein the article concerned consists of pipe-like molded article, on the inner surface of which specified adherent resin composition is formed, and pipe-like molded article having the outer diameter smaller than the inner diameter of the above-mentioned molded article. CONSTITUTION:Article A is pipe-like molded article, on the inner surface of which adherent resin composition (a) is formed and which is made of radially shrinkable thermoplastic resin composition. Article B is pipe-like molded article, the outer diameter of which is smaller than the inner diameter of the article A before heat shrinkage and which is made of adherent resin composition (b). In this case, the adherent compositions (a) and (b) are selected complementarily from thermoplastic resin composition containing polyolefin prepared by grafting alkoxysilane as essential ingredient or thermoplastic resin composition containing organic tin compound as essential ingredient.
Patent JP-H06175840-A (JP)
Title: Page description program processor
Inventor: MORITA MASAO
IPC: G06F3/12
Filed: 1992-12-08
Abstract: PURPOSE:To provide the page description program processor which can prepare the page description program while eliminating the redundancy. CONSTITUTION:A page description program processor 10 provided with a description part 4 described with the instruction group of a page description language from input document data and preparing means for preparing a page description program composed of a definition part defining the instruction of the description part 4 is provided with a judging means for judging whether each definition in a procedure definition part 4a of the page description program is referred to by the instruction of a page description part 4a or not when the preparing means prepares the page description program and a processing means for outputting the program while adding only the definition, which is judged to be referred to by the instruction of the description part 4 by the judging means, to the description part 4 as the definition part 4a. Since the page description program prepared in this case eliminates the redundancy and reduces the data amount, processing speed for transfer processing or analysis processing is accelerated.
Patent JP-H07195730-A (JP)
Title: Printer and development of printing data using the same
Inventor: KAWAI ATSUSHI
IPC: G03G5/02
Filed: 1993-12-29
Abstract: PURPOSE:To provide a printer low in height, suitable for building in a portable personal computer and enabling high speed printing of high quality. CONSTITUTION:A printer has a printing head 10 equipped with a glass substrate 11 composed of glass being an elastic material, the strong dielectric composite layer 12 laminated to the glass substrate 11 and the piezoelectric vibrators 13a-13d attached to the glass substrate 11 and applying elastic advance waves to the glass substrate 1 on the basis of an applied drive signal. The strong dielectric composite layer 12 provided to the printing head 10 is composed of a first strong dielectric generating voltage corresponding to applied stress and consists of the stress reaction layer laminated to the glass substrate 11 and a second dielectric generating residual polarization in its thickness direction corresponding to applied voltage in a manner capable of reversing residual polarization and is constituted of the voltage reaction layer laminated to the stress reaction layer 121.
Patent JP-H10189475-A (JP)
Title: Method for forming reverse well structure and punch-through barrier using low energy implantation
Inventor: SHELDON ARONOWITZ
IPC: H01L27/092
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To form a reverse well structure at low energy by implanting dopant, at low energy, into the surface of a substrate from which oxides and other substances are removed in the direction substantially aligned with the lattice channel of the substrate and then annealing the substrate. SOLUTION: An exposed substrate 12 is cleaned by removing oxides and other substances therefrom prior to n well implantation. Low energy n well implantation 22 is performed using an n-type dopant of phosphorus, for example. Phosphorus is implanted directly into the bare surface of the substrate 12 in the direction normal to the surface of the substrate 12, i.e., the orientation of <100>. When the implanting direction 22 is normal to the substrate having orientation of <100>, it is aligned with the channel. Subsequently, final implantation of continuous implantation 26 is executed and an n well mask 16 is removed and after energy bracket implantation of p-type dopant is executed, the substrate 12 is annealed.
Patent JP-2001176040-A (JP)
Title: Magnetic recording and reproducing device
Inventor: KASE TSUTOMU
IPC: G11B5/455
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To surely detect a clogging being equal to or more than a limit by preventing a detection mistake even when the recording and reproducing efficiency is improved to heighten the reproduction output level as the change with time of a magnetic head and also to save the power consumption in recording a clogging detection test signal through the reduction of a recording current level. SOLUTION: The clogging detection test signal Stest is recorded on a magnetic tape 1 via a current control circuit 33. The signal Stest is reproduced by a recording and reproducing magnetic head 2. The reproduction test signal level Vtest is compared with a reference level Vref in a comparing circuit 25 and an alarm circuit 26 is operated when Vtest is equal to or more than Vref. A correcting circuit 40a generates a correction signal Sc1 for optimizing the relation between Vtest and Vref, and the correction signal Sc1 reduces the recording current level of the signal Stest by the current control circuit 33.
Patent JP-H11187193-A (JP)
Title: Image reading device
Inventor: SEKIYA HARUKAZU
IPC: H04N1/00
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To provide an image reading device being superior to the conventional one. SOLUTION: The image of a sheet is read by an image reading means 10 and also the sheet where the image is read by the image reading means 10 is brought into press-contact with a carrier means 13 for carrying it in a sheet discharge direction while deforming its surface and a nip part N which is extended in a sheet carrier direction is formed. Then, the tips of a pair of extending parts 23a and 23c in a pressing member, which extend at a sheet carrier direction downstream side so as to hold the carrier means 13 and press the sheet against the image reading means 10 are positioned at an upstream side being upper than the sheet carrier direction downstream end of the nip part N and also at a downstream side being lower than the image reading position (g) of the image reading means 10.  Therefore, carrier force is obtained by the carrier means 13 even after the sheet comes out of the original carrier direction downstream end of the pressing member 23.
Patent JP-2001130204-A (JP)
Title: Universal caster and vehicle with the universal caster
Inventor: OOGAWARA HISATOHO
IPC: B60B33/00
Filed: 1999-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a universal caster 28 capable of providing a straight ahead traveling property to a vehicle such as a cart with universal casters while being eccentrically rotated freely. SOLUTION: The universal caster 28 comprises a bracket 27 having a wheel 23 installed rotatably thereon and a movable frame 21 having the bracket 27 installed rotatably with a preset eccentric amount thereon at an angle perpendicular to the axis 24 of the wheel 23. With the movable frame 21 installed on a body, for example, on a fixed frame 20 of a cart 31, the movable frame 21 is installed so that the eccentric axis of the bracket 27 can be run stably in forward and backward directions of the cart 31 relative to the vertical axis of the body and so that can be changed forwardly aslant in forward movement and backwardly aslant in backward movement. The vehicle having the universal caster 28 installed thereon is also provided.
Patent JP-H11165157-A (JP)
Title: Garbage decomposition and elimination device
Inventor: NAKAMICHI TAKEO
IPC: B30B9/04
Filed: 1997-12-06
Abstract: PROBLEM TO BE SOLVED: To decompose and eliminate various kinds of garbage in the ideal state. SOLUTION: Garbage is introduced into a decomposition chamber 25 and the garbage is decomposed and eliminated by the action of bacteria inhabited in the decomposition chamber 25 by a garbage decomposition and elimination device. The garbage is compressed by a compression plate 3 to remove the moisture and introduced into the decomposition chamber 25.
Patent JP-2000178016-A (JP)
Title: Production of graphite sheet and thermal conductive material using the same
Inventor: TSUCHIYA SOJI
IPC: C01B31/04
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To produce a high quality graphite sheet having high flexibility and toughness and excellent in thermal conductivity. SOLUTION: This method for producing the graphite sheet in foamed state comprises a first heat treatment step of heat treating a polyimide film as a raw material at upper limit temperature of 1,000-1,600 deg.C under an inert atmosphere and, after heat treating in the first heat treatment step, a second heat treating step of heat treating at the upper limit temperature of 2,500-3,100 deg.C under an inert atmosphere. The graphite sheet can be obtained by the process mentioned above.
Patent JP-2001173985-A (JP)
Title: Air conditioner
Inventor: KONO YOSHINOBU
IPC: F24F13/32
Filed: 1999-12-13
Abstract: PROBLEM TO BE SOLVED: To prevent conduction efficiency of air flowing through a ventilation duct from lowering, in the installation work of an air conditioner having a ventilating function, by an arrangement wherein various kinds of piping connecting an outdoor unit and an indoor unit are not passed between the outlet of the ventilation duct and the vent of an weather cover when the various kinds of piping is required to be bent in the direction traversing the longitudinal axis of the ventilation duct. SOLUTION: An auxiliary duct 8 having a substantially semicircular outlet side end part 10 twisted by about 90 deg. is coupled with a coupling part 9 for a ventilation duct 5 at the end part on the outdoor unit side. When the coupling part 9 of the auxiliary duct 8 has a deformed cross-section, it can be coupled even with a small diameter ventilation duct 5 and when the outlet side end part opening 13 is cut obliquely, conduction of air is not impeded even if the duct touches the wall face of a weather cover 11.
Patent JP-H07201486-A (JP)
Title: Static eliminating method and device
Inventor: NAKAMURA ISAO
IPC: H05F3/00
Filed: 1993-12-28
Abstract: PURPOSE:To stably eliminate static electricity without generating ozone by holding an insulating member in the atmosphere heated to 50 deg.C or more, and decreasing surface potential caused by the static electricity. CONSTITUTION:A glass-made substrate 33 is stored in a heat insulating wall 18, and a surface of the substrate 33 is left as previously charged with static electricity, to hold the substrate by a holding mechanism 15 so as to prevent the substrate from being tumbled and brought into contact with each other. The inside of the heat insulating wall 18 is held to 50 deg.C temperature by a gas heating mechanism 11, and here the temperature in the heat insulating wall 18 is about 50%RH, to generate convection of air only by natural convection. Here in accordance with increasing the atmospheric temperature, a convergent value of surface potential is decreased lower, but in order to generate a safety level as the surface potential, the atmosphere is set to 50 deg.C or more. Thus by eliminating necessity for using high voltage, the generation of ozone according to a corona discharge is eliminated. In this way, static electricity in a surface of an insulating member, which is partly an insulator, can be safely removed.
Patent JP-H10174322-A (JP)
Title: Rotor
Inventor: HOSAKA AKIRA
IPC: H02K1/27
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a rotor capable of rotating with stability at high speed for a long time and of developing high torque. SOLUTION: A rotor 4 rotatable around the axis of rotation contains a disk 4a and a circumferential plate 4b connecting to the periphery of the disk. Permanent magnets 12 are placed in multiple layers S1 , S2 , S3 , S4 in the direction of the axis of rotation inside the circumferential plate with doughnut-shaped thin plates 13, made of magnetic material in between. Each of the layers S1 , S2 , S3 , S4 is partitioned into a plurality of regions I, II, III at equal intervals in the direction of circumference. Each of the regions I, II, III comprises an area where a plurality of permanent magnets 12 are placed in line and an area where no permanent magnet is placed. The permanent magnets are placed at an angle to the lines of radius extending outward from the axis of rotation.  The plurality of the permanent magnets are a combination of permanent magnets having rectangular cross section and permanent magnets having a triangular projection formed on one side of the rectangular cross section.
Patent JP-H09183127-A (JP)
Title: Locating ring of forming mold and forming mold equipped therewith
Inventor: ISHII YOSHIO
IPC: B29K101/00
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a locating ring which can be manufactured simply at a low cost and facilitate handling and management of a mold. SOLUTION: This locating ring 1 has a doughnut-like shape and comprises an outside wall face 3, an inside wall face 4, and a rib 5. As a material for forming the locating ring 1, a thermoplastic resin of a polyamide or a thermosetting resin is used, and the material itself can be easily colored. By forming the locating ring 1 out of the resin material, it can be worked simply, the cost of it can be reduced, and it can be light in weight when it is completed comparing with a conventional locating ring formed of a metal material. In addition, by changing the color of the locating ring 1, it can be used for management of a forming mold.
Patent JP-H07197015-A (JP)
Title: Friction material composition
Inventor: FUJIKAWA HIROYUKI
IPC: C08J5/14
Filed: 1993-12-28
Abstract: PURPOSE:To obtain a friction material compsn. which does not scream and is sufficiently heat- and abrasion-resistant by incorporating a liq. rubber into the compsn. CONSTITUTION:This compsn. is prepd. by adding a liq. rubber to a compsn. comprising a base fiber material selected from the group consisting of an inorg. fiber, an org. fiber, and a metal fiber, a friction modifier, a filler, and a binder. When a liq. rubber is mixed or reacted with a thermosetting binder such as a phenol resin in binding a friction modifier such as graphite with the binder, a flexible friction material is obtd. While a solid or powdered rubber is hardly mixed homogeneously with the binder, a liq. rubber is mixed homogeneously and gives stably a friction material with a desired flexibility. The obtd. friction material does not scream and is sufficiently heat- and abrasion-resistant.
Patent JP-H07195263-A (JP)
Title: Wire guide device
Inventor: KOMI HISAYOSHI
IPC: B65H54/28
Filed: 1993-12-29
Abstract: PURPOSE:To dispense with any complex control by letting a swing arm naturally follow in the displacement of a release line position at the supplying reel of a wire at the time of delivery of this wire. CONSTITUTION:When a wire 2 is supplied, an actuator 6 is set up in a state of being unexcited, and simultaneously a clutch 15 cuts off any transmission of driving force of the actuator 6 to a swing shaft 3, making a swing arm 7 set free around this swing shaft 3. With this, any restraint against the swing arm 7 is released. Consequently, the swing arm 7 comes free. In this state intact, a reel 4 is driven in the delivery direction of the wire 2 by the driving means 6. At this time, with the movement of a release line position of the wire 2, the swing arm 7 is automatically followed in the movement of this release line position of the wire 2 on a peripheral surface of the reel 4 by dint of torque in the rocking direction to be produced in a groove part of a first roller 8.
Patent JP-H05165668-A (JP)
Title: Microcomputer
Inventor: NAGASAKI KAZUNORI
IPC: G06F11/20
Filed: 1991-12-18
Abstract: PURPOSE:To prevent run-away or malfunction disconnecting an internal fault part when the internal unit of the microcomputer generates any fault. CONSTITUTION:The microcomputer equipped with plural internal units is provided with a test circuit 100 to test an internal unit 200 and a disconnection instructing means to instruct the disconnection only of the relevant unit from the other unit when this test means 100 detects any abnormality, and an invalid value input/output function to output and input an invalid value while controlling the invalid value by controlling an input/output control circuit based on the instruction of the instructing means by the internal unit 200. Since the fault internal unit is functionally disconnected from the other internal unit, the malfunction or run-away can be prevented without stopping a system.
Patent JP-H10177964-A (JP)
Title: Platen for ion implanter
Inventor: TOMARU KAZUHIKO
IPC: H01L21/265
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To enable heat induced in a wafer in an ion implantation process to be dissipated so as to protect a resist layer, and to prevent the wafer from adhering to a silicone rubber layer after implantation is executed by a method wherein the silicone rubber layer provided to a metal base which serves as a platen is prescribed in thermal conductivity, and a crimp pattern is formed on the surface of the silicon rubber later. SOLUTION: A heat conductive silicone rubber layer 2 is formed on the surface of a metal platen base 3, and a semiconductor wafer 5 is held on the silicone rubber layer 2. Furthermore, a heat exchanger 4 of coolant circulating type is provided to the underside of the platen base 3, and heat induced by ion implantation in the semiconductor wafer 5 is dissipated by the heat exchanger 4. Furthermore, a crimp pattern is formed on the surface of the heat conductive silicone rubber layer 2. Moreover, the heat conductive silicon rubber layer 2 is set, at a thermal conductivity of 1.0×10<-> cal/cm.sec. deg.C or above. Therefore, filler is mixed into silicone rubber composition so as to enhance it in thermal conductivity. Ceramic powder of high thermal conductivity such as alumina powder is suitable for the filler.
Patent JP-H10175966-A (JP)
Title: Production of 3-(1-hydroxyphenyl-1-alkoxyiminomethyl) dioxazine
Inventor: GALLENKAMP BERND
IPC: C07D273/00
Filed: 1997-12-08
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound useful as a synthetic intermediate for a compound having bactericidal and fungicidal activities by the rearrangement of an O-hydroxyethyl-O'-alkyl-benzofurandione dioxime having a specific structure. SOLUTION: An O-hydroxyethyl-O'-alkyl-benzofurandione dioxime of formula I (A is an alkyl; R<1> to R<4> are each independently H, a halogen, cyano, nitro, an alkyl, etc.; Z<1> to Z<4> are each independently H, an alkyl, a halogenoalkyl, etc.) is subjected t rearrangement reaction optionally in the presence of a diluent and a base or an acid to obtain a mixture of steric isomers. The mixture is isomerized optionally in the presence of a diluent and an acid to obtain the desired E-isomer of the compound of formula II.
Patent JP-H11237382-A (JP)
Title: Competitive apoperoxidase assay
Inventor: PUGIA MICHAEL J
IPC: G01N33/68
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To make measurable an analysis object qualitatively or semiquantitatively. SOLUTION: An analysis object/analysis object specific binding partner to which a metallic porphyrin is bound (a total molecular weight is large enough to prevent apoperoxidase and metallic porphyrin form binding) is used. The apoperoxidase and metallic porphyrin bind because a part of the metallic porphyrin (a molecular weight is small enough not to obstruct the apoperoxidase and metallic porphyrin from binding) is freed due to the presence of the analysis object in a sample, thereby forming peroxidase. A composite of the analysis object/analysis object specific brinding partner has preferably a molecular weight of at least approximately 180 kilodalton.
Patent JP-H09183861-A (JP)
Title: Decomposition and recovery of polyurethane foam
Inventor: ENOMOTO HEIJI
IPC: B29K75/00
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To obtain a re-utilizable substance by simultaneously decomposing polyurethane resin and fluorocarbons in decomposition of a polyurethane foam. SOLUTION: A polyurethane resin is converted to amines and alcohols in the presence of liquid water and a caustic alkali at 200-350 deg.C under 16-200kg/cm<2> pressure. Thereby, halogens such as fluorine and chlorine which are constituent elements of fluorocarbons which exist in a cell of a polyurethane foam are caught in a reaction solution as alkali metal salts of the halogens.
Patent JP-H06166879-A (JP)
Title: Diesel engine fuel
Inventor: TOYOSHIMA HISAYOSHI
IPC: C10L1/10
Filed: 1992-11-30
Abstract: PURPOSE:To obtain a diesel engine fuel which can lower the environmental pollution while achieving resource saving by blending illuminating kerosine with fuel oil special A. CONSTITUTION:This engine fuel mainly consists of a blend of illuminating kerosine with fuel oil special A in a weight ratio of about 2:1 to 1:3. To prevent the clogging of the fuel filter of an engine by sludge, etc., it is effective to remove impurities from the fuel oil with a filter or the like before or after the blending. When the fuel further contains additives such as a combustion accelerator and a water separating agent, it is more effective. This fuel can relieve the environmental pollution problem (low CO, low CH, low NOX, low SOX and low soot) while achieving resource saving (low fuel consumption and low CO2) which are the merits of a Diesel engine, contributes to improve the global environments, and can markedly alleviate injury to the health, damage by acidic rain, etc.