baber/WOPTO huggingface dataset:
Patent JP-H09276417-A (JP)
Title: Electric treatment device
Inventor: WATABE KENJI
IPC: A61N1/32
Filed: 1996-04-10
Abstract: PROBLEM TO BE SOLVED: To notify a user that a cause is a conductor defect such as the detachment of a conductor or the disconnection of a cord, etc., when stimulation pulses are not felt by a human body and to improve handling convenience by providing a reporting means for performing reporting when a skin detection circuit detects that no electric contact with the human body of the conductor is present. SOLUTION: The skin detection circuit 23 detects whether or not the conductor 14 is stuck to the skin or whether or not the cord is disconnected by detecting whether or not a treatment current outputted from the conductor 14 on one side is made to flow to the other conductor 14 through the human body. Then, by making the current flow through the human body between the conductors 14, a transistor 24 is turned ON and signals are inputted to a microcomputer 20. Also a resistor 25 connected to the transistor 24 controls the transistor 24 so as not to turned ON in the case that the signals are small. Then, at the time of detecting that the conductor 14 is not stuck to the skin by the signals, an LED 13 is made to flicker by the signals from the microcomputer 20.
Patent JP-H03115280-A (JP)
Title: Novel imidazole derivative
Inventor: EDOWAADO CHIYAARUZU JIYON KOFU
IPC: A61P9/10
Filed: 1990-04-04
Abstract: NEW MATERIAL: (2S,4R,6R)-6-[(4,5-Diphenylimidazol-2-yl)thiomethyl]-4-hydroxy-2- methoxy-3,4,5,6-tetrahydro-2H-pyrane or (2R,4R,6S)-6-[(4,5-diphenylimidazol-2-yl) thiomethyl]-4-hydroxy-2-methoxy-3,4,5,6-tetrahydro-2H-pyrane.  
     USE: An acyl coenzyme-A; a cholesterol-O-acyl transferase inhibitor, an anti- atherosclerotic drug.  
     PREPARATION: A compd. of the formula [where R 1 -R 3  = each a 1-4C alkyl, a (substd.) phenyl] is desilylated. 
     COPYRIGHT: (C)1991,JPO
Patent JP-2000286137-A (JP)
Title: Common mode choke coil and its manufacture
Inventor: TAKAYAMA MANABU
IPC: H01F41/02
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To obtain a common mode choke coil, wherein Q does not become high and the impedance to normal noise is low by burying a coated conductor, which is formed by coating a plurality of metal conductors with a nonmagnetic insulation material, integrally leaving a prescribed line distance inside a sintered magnetic material. SOLUTION: A coated conductor 1 of a common mode choke coil is integrally formed by coating two metal conductors 11 with nonmagnetic insulating material and a distance between both the metal conductors 11 is set to a prescribed line distance by adjusting the coating thickness, when they are coated. A continuous molded item 4 is formed by covering the circumference of a molded item 3, whereon the coated conductor 1 is wound with ferrite slurry. After the continuous molded item 4 is cut and divided into each prescribed size, a main body 5 of a common mode choke coil is formed, the end part of the coated conductor 1 is exposed by removing a part of a magnetic material at both ends, and the two metal conductors 11 are bent mutually in the opposite directions and baked. Then, each of electrodes 12 is connected to the end part of each of the metallic conductors, respectively.
Patent JP-2000284515-A (JP)
Title: Electrophotographic photoreceptor and process cartridge and image forming device using that photoreceptor
Inventor: OSHIBA TAKEO
IPC: G03G5/14
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To obtain an electrophotographic photoreceptor having high wear resistance and stable electrophotographic characteristics for repeated use at high temperature and high humidity and to obtain a good image even for repeated use by forming a specified resin layer as a surface layer and using a support consisting of a conductive support and an anodized film subjected to sealing treatment on the surface of the support. SOLUTION: The surface layer of the electrophotographic photoreceptor contains a curing siloxane resin having charge transfer ability. The conductive support has an anodized film which is subjected to sealing treatment. The curing siloxane resin layer may act as a charge transfer layer, however, the resin layer is preferably formed separately from the photosensitive layers such as a charge transfer layer and a charge generating layer or a single layer type charge generating and transfer layer. Moreover, an adhesive layer is preferably formed between the photosensitive layer and the resin layer. As for the material of the conductive support, a metal material such as aluminum, copper and brass, or a plastic material molded into a belt or drum can be used, and aluminum is preferable.
Patent JP-H10313487-A (JP)
Title: Electric communication system, mobile terminal, and method to register mobile terminal in electric communication network
Inventor: BOUCHER PIERRE-HUGUES
IPC: H04L9/32
Filed: 1998-04-01
Abstract: PROBLEM TO BE SOLVED: To provide an electric communication system, a mobile terminal and a method to register the mobile terminal in an electric communication network. SOLUTION: The proposed system has an electric communication network consisting of at least a radio base station 10 and mobile terminals 12, 13. The mobile terminals 12, 13 send a security authentication code to the radio base station 10 to inform the electric communication network. Thus, a registration procedure is obtained by which management of subscribers by the network is easy to register the mobile terminals 12, 13 especially in the electric communication network via the radio base station 10. Thus, a period is assigned to the security authentication code and the registration procedure of a terminal is made by supplying the security authentication code to a date within the period.
Patent JP-H01259510-A (JP)
Title: Magnetic ribbon and magnetic core
Inventor: MATSUOKA TAKASHI
IPC: H01F41/02
Filed: 1988-04-11
Abstract: PURPOSE:To improve magnetic characteristics by minimizing the reduction of an occupation area rate to secure insulation among ribbon layers by allowing fine powder comprising a nonmagnetic insulating inorganic substance to adhere to at least one surface of a magnetic ribbon. CONSTITUTION:A magnetic ribbon is formed by allowing fine powder comprising a nonmagnetic, insulating inorganic substance to adhere to at least one surface thereof. The fine powder serves as a spacer to form air layers among ribbon layers. Antimony pentoxide is preferably available as the inorganic substance. Since the air layers are provided among the ribbon layers in such a manner to serve as insulating layers, an eddy current can be prevented from being produced and an occupation area rate can be increased to the utmost, to improve magnetic characteristics of the magnetic ribbon.
Patent JP-S5613770-A (JP)
Title: Preparation of semiconductor device
Inventor: INOUE SHINICHI
IPC: H01L29/78
Filed: 1979-07-13
Abstract: PURPOSE:To obtain a semiconductor having an excellent electric pressure resistance by a method wherein, an exposed surface is oxidized by anode oxidation process previously and is removel later, whereon a gate oxide film is formed by a high heat treatment, in the process when a fixed oxide film is provided on a semiconductor substrate and a gate oxide film is to be formed on the exposed surface of the substrate. CONSTITUTION:Along the periphery of a Si substrate 1, a thick field SiO2 film 2 is provided by high heat treatment using a laminate of a SiO2 film 11 and Si3N4 film 12 as a mask. Then, the films 12 and 11 which are no longer needed are removed by using hot phosphoric acid and hydrofluoric acid respectively. Then the exposed region on the surface of the substrate 1, in which an element is provided, is anode-oxidized to form a SiO2 film 10, which is removed by using fluoric acid to make the substrate 1 exposed. Thus, a trace of nitride residue on the exposed surface is removed to make the surface sufficiently clean, and a gate SiO2 film 13 is newly provided on the surface by high heat treatment to form a substrate for an MOS semiconductor device.
Patent JP-H07294202-A (JP)
Title: Scale for measuring thickness of edge of eyeglass lens
Inventor: YAMAGAMI MORIO
IPC: G01B3/02
Filed: 1994-04-27
Abstract: PURPOSE:To measure a thickness of an edge of an eyeglass lens faithfully to that felt when a user wears the eyeglasses, by overlapping a scale which can indicate a diameter of the lens after processed in conformity with the shape of a frame with a trace of the actually measured lens. CONSTITUTION:A user is let to feel a measured thickness in arm example when a diameter of a lens is 60mm, a thickness of the lens is -6.00 and the measured thickness of an edge of the lens with the use of a trace is 6mm. A guide (a) is slidable cup and down. The lens is set to be the measured thickness of 6mm by moving the guide (a). When a scale is overlapped with a frame (b) of the user's eyeglasses to compensate for the thickness of the lens, the thickness of the edge of the finished eyeglasses is shown in a visually readily recognizable manner to the user.
Patent JP-H09283303-A (JP)
Title: Resistor paste
Inventor: SAKAMOTO KAZUNORI
IPC: H01C7/00
Filed: 1996-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a resistor which prevents bubbling after printing and excels in productivity with less initial resistance value fluctuation by controlling the surface tension of resistor paste obtained by kneading and dispersing polyamic acid and conductive carbon black within a specified range. SOLUTION: The surface tension of resistor paste, which is provided by kneading and dispersing polyamic acid and conductive carbon black, is within a range of 10-60mN/m. The resistor paste contains nopionic and anionic surfactant with an HLB value of 5 or less by 0.02-5 pts.wt. to polyamic acid of 100 pts.wt. or contains silicone oil with a molecular weight of 5000 or less by 0.01-0.5 pts.wt. to polyamide acid of 100 pts.wt. or contains organic solvent with a solubility parameter of 8-13 by 10-70 pts.wt. to polyamic acid of 100 pts.wt. Thus, a resistor with a small fluctuation rate after being left in a high temperature is obtained.
Patent JP-H10278085-A (JP)
Title: Device and method for estimating temperature history in injection molding process
Inventor: YAMAGATA HIROAKI
IPC: B29C45/76
Filed: 1997-04-08
Abstract: PROBLEM TO BE SOLVED: To estimate the temperature history of a molded form during molding process as well as a mold and shorten an operating time by dividing the surface of the mold into elements without dividing the internal part of the mold into fine elements. SOLUTION: The shapes and sizes of a mold, a molded form and a cooling pipe, the physical property of material, a boundary condition and a molding condition are inputted (stage 1). Next, factors employed in respective following stages (3), (4), (6) are produced based on the inputted information (stage 2). The average flow speed of heat per one cycle, released from the surface of the molded form to the mold, is operated (stage 3). The temperature and the flow speed of heat are operated with respect to respective elements (stage 4). The worst part of transfer of heat from the molded form to the cooling pipe is selected as a representative point, then, a distance and an equivalent heat transfer rate, which become equivalent to a one-dimensional model in the relation of the representative point, are operated (stage 5).  The cyclic temperature history of the molded form and the mold are operated (stage 6) and the result of operation through analysis 6 with the equivalent one-dimensional model is outputted (sage 7).
Patent JP-S5516455-A (JP)
Title: Wafer holder for slicing
Inventor: SATOU AKIHIKO
IPC: H01L21/301
Filed: 1978-07-24
Abstract: PURPOSE: To prolong the life time by making the upper and lower surfaces of the wafer holder body in the form of disk to have the sufficient area, providing the groove or recess at the mediate portion between the upper and lower surfaces on the outer circumference of the diskform holder body and then inserting the fixing pin thereinto.  
     CONSTITUTION: A wafer holder 1 is provided with a ringform groove 8 at the outer circumferential central portion of its diskform body made of bakelite. An upper surface 2a and lower surface 2b serving as the wafer supporting surface have the sufficient area to support the semiconductor wafer to be laid on. The holder 1 is fixed to a cutter sample pedestal by inserting and fastening a fixing pin 7 into the groove 8 provided at the outer circumference of the holder body. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5314703-A (JP)
Title: Gasification of heavy oils
Inventor: KATSUYAMA TEI
IPC: F23G5/027
Filed: 1976-07-27
Abstract: PURPOSE: To crack heavy oils catalytically and continuously and obtain a fuel gas of good quality, by collecting carbonaceous materials formed as by-products, e.g. soot, etc. with a catalyst, and by converting the materials into a combustible gas in the regeneration zone, and by using the gas for heating the catalyst. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58973-A (JP)
Inventor: SUTEFUN II JIYAKOBUSON
IPC: C07D317/38
Filed: 1982-05-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58208557-A (JP)
Inventor: HIBINO YOUZOU
IPC: F25B15/00
Filed: 1982-05-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10278214-A (JP)
Title: Method for processing seal surface and manufacture of printing plate
Inventor: NAKAZAWA YUKITOSHI
IPC: B41K1/50
Filed: 1997-04-08
Abstract: PROBLEM TO BE SOLVED: To freely process a seal surface in a short time without using a character matrix by previously impregnating a seal material made of foamable synthetic resin with printing ink, and applying a laser beam to its surface. SOLUTION: A foamable synthetic resin is used as a seal material 21, cut in a predetermined size, and dipped in a printing ink container and impregnated with the ink. Thereafter, the material 21 is mounted on a table 27 of a processing machine. The table 27 is vertically moved to match a laser spot 1a to a surface of the material 21. Subsequently, a blower 26 is driven to suck the air in a sealed space 22. A compressed air source 18 is driven to inject compressed air from an injection nozzle 10. After the above regulation, a laser beam 1 is emitted to a processing surface, and processing of the seal surfaces is started. Then, a part emitted with the beam is melted, but cooled with ink impregnated with the material 21 and only the surface of the material 21 is melted. Thus, pores of the surface are collapsed to form a closed surface.
Patent JP-S62247689-A (JP)
Title: Coding device
Inventor: OKAMURA FUJIO
IPC: H04N19/50
Filed: 1986-04-21
Abstract: PURPOSE:To decrease the number of average bits per sample value by quantizing the reference sample value every N pieces of the sample value and at the same time coding the remaining sample values with the number of bits smaller than the reference sample value. CONSTITUTION:The picture signal V inputted from a termina 1 is digitized with (n) bits through an A/D converter 2 and then compressed to a proper bit by a coder 3. The converter 2 performs quantization with the bit number (n) enough to neglect a quantization error in terms of the reference sample value defined every N pieces of sample value. Then the coder 3 obtains the estimated value corresponding to the remaining sample value from at least two pieces of reference sample value. Then the coder 3 performs coding with the number of bits smaller than the value (n) and based on the differential related to said estimated value. Thus the number of average bits is reduced for each sample value. The output of the coder 3 is written successively to a memory 5 via a PCM processor 4.
Patent JP-S5424332-A (JP)
Title: Sheathed heater
Inventor: YAMAZAKI KATSUHIRO
IPC: H05B3/52
Filed: 1977-07-26
Abstract: PURPOSE: To improve the thermal conduction characteristic between magnesia particles and to enhance insulation resistance of the insulator used in a sheathed heater, by adding highly dispersive arophous silica to fill the spaces between the magnesia particles. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11289467-A (JP)
Title: Color processor, its method and its recording medium
Inventor: MURAMATSU MIZUKI
IPC: G06F3/12
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a color processor where an image having more fidelity to an object is printed and to obtain its method. SOLUTION: A device parameter storage section 204 stores plural kinds of device parameters and a color profile storage section 208 stores plural kinds of color profiles. A device characteristic correction section 205 corrects a device characteristic for image data by using a device parameter corresponding to the kinds of an image input device that photographs an image to be printed out. A color matching processing section 209 corrects color matching for the image data after correction by using a color profile suitable for the image data.
Patent JP-S62247878-A (JP)
Inventor: SATO TAKUO
IPC: B08B9/02
Filed: 1986-04-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0611806-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: SATO RYOSUKE
IPC: G03C7/34
Filed: 1993-04-16
Abstract: PURPOSE:To improve tenebrscence or color recovering property by incorporating a specified cyan coupler. CONSTITUTION:The photographic sensitive material contains a cyan coupler expressed by formula I. In formula I, R is a branched or straight chain alkyl group having 2 or 3 carbon number, and R' is a branched or straight chain alkyl group having 2 to 4 carbon number. However, it is not limited when a cyan coupler expressed by formula III and a cyan coupler expressed by formula II are used, or when a cyan coupler expressed by formula IV or the like is used with a pyrazolone compd. as a magenta coupler and a closed-chain ketomethylene compd. as a yellow coupler. In formula II, R<4> is a substd. or unsubstd. alkyl group, aryl group or heterocyclic group, R<5> is a hydrogen atom, halogen atom, alkyl group, or aryl group, R<6> is a group which can be substd. for a benzene ring, X<2> is a group which can be released by oxidization coupling reaction with a developer agent, R<4> and R<5> may form a ring, and n is an integer 1 to 5.
Patent JP-H11289023-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: NAKAMURA AKIO
IPC: H01L23/057
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To enable suppression of occurrence of corrosive deterioration of a circuit part in a semiconductor device and also enable suppression of delay in operation caused by heat. SOLUTION: First a recess 18 is formed nearly in the center of a semiconductor substrate 12 prepared from a silicon wafer, a wiring pattern 20 is formed as extended from the vicinity of an outer periphery of a surface of the substrate having the recess 18 toward the inside of the recess 18, and a semiconductor pellet 22 is placed on the recess 18 nearly in its center. Next, an electrode 24 is connected to the wiring pattern 20 by means of a metallic wire 26, resin 28 is filled into the recess 18, and then bump terminals 16 are formed on the wiring pattern 20 in the vicinity of the ends of the substrate 12. A semiconductor device 10A manufactured through the above steps is mounted on an external substrate 14.
Patent JP-S60234761-A (JP)
Title: Production of two-layered piston ring
Inventor: ONO SHIYUUJI
IPC: F16J9/26
Filed: 1984-05-08
Abstract: PURPOSE:To produce a two-layerd piston ring having excellent resistance to fracture without abnormal wear by disposing concentrically a steel pipe in a cylindrical casting mold coated with graphite on the inside surface, pouring a molten metal into the spacing between the mold and pipe while heating the steel pipe and drawing the steel pipe. CONSTITUTION:The steel pipe 1 fixed with a base plate 7 is concentrically disposed into the cylindrical master mold 3 constituted by mounting a graphite sleeve 5 to the inside surface and packing sand 4 therein. A drawing pipe 6 is mounted to the pipe 1. The outside surface of the pipe 1 is continuously preheated by a high-frequency induction heating coil 2 and a prescribed molten metal 10 is poured by a ladle 9 into the space enclosed of the pipe 1, the sleeve 5 and the bottom plate 7. The molten metal 10 is cooled by the pipe 1 and the sleeve 5 and is made successively to a soldified billet 13. The pipe 6 is drawn downward to weld thoroughly the billet 13 and the pipe 1 and to form the two- layered pipe when the molten metal 10 attains to a prescribed height. The pipe is cut to a suitable width and the piston ring 14 formed.
Patent JP-S63255831-A (JP)
Title: Light information recording and reproducing device
Inventor: KUROKI YUZURU
IPC: G11B7/004
Filed: 1987-04-13
Abstract: PURPOSE:To attain the data folding checking up to an optical system including a semiconductor laser by making a recording system and a reproducing system into the simultaneously executable condition at the time of the self-diagnosis, folding recording system output data to a reproducing system and comparing recording system input data and reproducing system output data. CONSTITUTION:A self-diagnosing means in which recording system output data are folded to a reproducing system, recording system input data and reproducing system output data are compared with a data comparing circuit 32, and the function of the recording system and reproducing system is confirmed, a means to modulate the output of a laser 14 with a power level not recorded on a disk and irradiate it to an optical disk at the time of the self-diagnosis and a means to input a reflecting light from an optical disk to a reproducing system at the time of irradiation and obtain reproducing data are provided. Thus, without recording a signal to an optical disk actually at the time of the self- diagnosis, the usual recording and reproducing path up to the recording and reproducing optical system of a semiconductor laser 14, a light detecting device 16, etc., including an electric system can be confirmed.
Patent JP-S5518547-A (JP)
Title: Extracting and separating method for nickel and cobalt from liquid containing nickel and cobalt
Inventor: OGATA TAKASHI
IPC: C22B23/00
Filed: 1978-07-24
Abstract: PURPOSE: To effectively recover high purity Ni and Co, bycontacting the liquid containing Ni and Co and organic solvent containing a specific organic phosphor compound as extracting agent.  
     CONSTITUTION: Water solution containing Ni and Co, removed impurities previously, is contacted with organic solvent using 2-ethylhexy.phosphoric acid mono-2- ethylhexyl ester, shown in the formula, as extracting agent, added the diluent, such as kerosine etc., and Co is extracted in the solvent selectively. On this occasion, extraction is carried out at about 60°C, controlling pH at 5.5W7 and volume ratio of each phase of organic solvent and water at about 1. As a result of it, extracting efficiency is made maximum. Next, washing of impurities is carried out at 60°C, 4W5 of pH and within the limits of 0.5W2 of volume ratio of solvent layer and water phase and pH of extracting phase is made less than 1.5 by mineral acid etc. Thus, Co is extracted reversely at nearly 100% and high purity Co and Ni are able to recover. 
     COPYRIGHT: (C)1980,JPO&Japio