baber/WOPTO huggingface dataset:
Patent JP-H02235082-A (JP)
Title: Image formation material
Inventor: MAN SHII TAMU
IPC: G03G17/10
Filed: 1990-01-22
Abstract: PURPOSE: To obtain a particle transfer image forming member which is low in background density, good in reproducibility, stable and high in cost effectiveness by using an electrically insulative softenable layer having a rupture layer contg. a specific material. CONSTITUTION: This image forming member is obtd. by forming the electrically insulative softenable layer having the rupturable layer contg. an ion conductive film forming polymer and electrically photosensitive moving marking particles on a substrate. Aluminum electrodes are not used and, therefore, this member constitutes the particle transfer image forming member which is low in the background density, good in the reproducibility, stable without oxidation, etc., and high in the cost effectiveness.
Patent JP-S5398811-A (JP)
Title: Thin film magnetic head
Inventor: GOUHARA YOSHIO
IPC: G11B5/31
Filed: 1977-02-09
Abstract: PURPOSE: To readily eliminate the unbalances in electromagnetic conversion efficiencies by making approximately equal the sum totals of the distances between the end part of the portion nearest to the end magnetic poles of the conductive layers of each turn of the two coils connected electrically by a mid-point terminal and the end magnetic poles. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59136705-A (JP)
Title: Optical fiber
Inventor: HIRANO MASAO
IPC: G02B6/24
Filed: 1983-01-26
Abstract: PURPOSE:To enable use as an intrinsic optical transmission line and also as functional optical fibers by forming a shape memory alloy memorizing a prescribed shape along the side of the optical fiber strand in parallel to it. CONSTITUTION:A shape memory alloy allowed to memorize a prescribed shape is arranged in parallel to an optical fiber strand coated with a clad around the core to constitute an optical fiber. Said alloy 33 may be formed, e.g. into a thin wire and arranged in parallel to the fiber strand 31, and coated with the coating material 37, or the alloy 33' may be formed into a long sheath having a C- shaped section and coat the circumference of the fiber strand 31. The optical fibers 30, 31 are deformed and fixed to a shape memorized in advance by heating. As a result, a fiber 1 is, e.g. wound on an electric wire cable 3' and used for a light transducer, and a fiber 1 is spirally fixed on a bobbin 3 and used for a temp. transducer, and likewise, it is usable for many fields.
Patent JP-H05206887-A (JP)
Title: Fm demodulation circuit with search function
Inventor: TSUBOIKE MITSUYOSHI
IPC: H04B1/38
Filed: 1992-01-28
Abstract: PURPOSE:To simply configure the FM demodulation circuit with a search function used in the FM transmission system implementing standby reception such as press-to-talk. CONSTITUTION:This FM demodulation circuit is provided with a frequency converter 41 used to convert an inputted FM signal into an IF signal and consisting of a mixer 1 and a local oscillator 7, with a band pass filter 2, with a phase negative feedback FM demodulator consisting of a phase comparator 3, a loop filter 4 and a voltage controlled oscillator 5, and with a cosine detector 6 receiving an IF signal being an output of a frequency converter 41 via the band pass filter 2 and an output signal of the voltage controlled oscillator, and the oscillating frequency is controlled by using an analog changeover device 9 so as to select an output of a low frequency oscillator 8 or a demodulation output of the phase negative feedback FM demodulator and to input the selected output to the local oscillator 7.
Patent JP-H03217857-A (JP)
Title: Carrier for electrophotography
Inventor: IKEDA TAKESHI
IPC: G03G9/113
Filed: 1990-01-24
Abstract: PURPOSE:To obtain the carrier which is coated with a coating material having excellent adhesiveness to the carrier core material by coating the carrier core material with a specific alkoxy alkylated polyamide resin and acrylic resin. CONSTITUTION:The carrier core material of the carrier for electrophotography is coated the the mixture composed of the alkoxy alkylated polyamide formed by grafted with a polymer or copolymer contg. the unit component expressed by general formula and the acrylic resin. In the formula, R1 denotes a hydrogen atom or methyl group. R2, R3 denote a hydrogen atom, substd. or unsubstd. alkyl group, substd. or unsubstd. aryl group which may be the same or different. R2, R3 may form a ring with each other. Purposes are achieved by using such resin for coating the carrier.
Patent JP-S58134056-A (JP)
Title: Preparation of p-aminophenol and alkyl substituted p-aminophenol
Inventor: DAGURASU SHII KIYASUKII
IPC: C07C215/76
Filed: 1983-01-28
Abstract: A process for preparing unsubstituted and alkyl substituted p-aminophenols. A charge mixture is prepared comprising an unsubstituted or alkyl substituted nitrobenzene, a highly dissociated acid, a catalyst containing platinum and a divalent sulfur compound in which sulfur is bonded to two other moieties, the sulfur compound being present in a proportion of from about 0.1 to about 100 moles per gram-atom of platinum. The mixture comprises an organic phase containing the substrate and an aqueous phase containing the acid. Hydrogen is introduced into the mixture at a pressure of 0-50 psig while the mixture is agitated at a temperature of 70-100 DEG C, thereby causing the substrate to be reduced to phenylhydroxylamine or an alkyl substituted phenylhydroxylamine. The hydroxylamine is absorbed into the aqueous phase and therein rearranged to the substituted or unsubstituted p-aminophenol, which is recovered from the aqueous phase.
Patent JP-2000216356-A (JP)
Title: Semiconductor device and its manufacture
Inventor: YAMANISHI NOBUYUKI
IPC: H01L21/8242
Filed: 1999-01-21
Abstract: PROBLEM TO BE SOLVED: To increase the capacity of a MIM(metal insulator metal) structure of a capacitor. SOLUTION: A nitride film 108, a BSPG film 109, and an oxide film 110 are stacked on an interlayer insulating film 106, and they are selectively removed to open an aperture for formation of a lower electrode. An amorphous silicon film is made at the flank of the aperture by stacking the amorphous silicon film and the etch back, and treatment for HSG is applied to this to form an HSG(hemispherical grained Si) 113. A W film 114a is stacked over the entire surface, and an SOG(spin-on-glass) 115 is formed (h). By means of CMP, the SOG film 115 and the W film other than those in the aperture are removed, to form a W lower electrode 114 (i). The SOG film 115, the BPSG film 109, and a nitride film 108 are removed (j), and an HSG layer 113 is removed (k). Then, a capacitive insulating film and an upper electrode are formed.
Patent JP-H06290514-A (JP)
Title: Tape tension controller for video tape recorder
Inventor: JIYON MUN CHIE
IPC: G11B15/665
Filed: 1994-02-04
Abstract: PURPOSE: To precisely adjust tape tension regardlessly of machine kinds of product or kinds of tape material by sensing/measuring the tension of a tape by utilizing a photosensor or a hole sensor, and adjusting the tension by electrically controlling a tension member driving means by using this signal. CONSTITUTION: A shaft 19 is erected on a board constituting a tension controller and a tension lever 2 whose both the ends are folded is pivotally attached to the shaft while freely swinging the folded part closer to a base end. One end of a spring 3 is locked to the base end, and this base end is held on the board while being urged. A tension post 1 is fitted to the top end of the lever 2, and this is let run while being engaged with a magnetic tape 9. Besides on the opposite side of the post 1 of the lever 2 held by the shaft 19, light emitting and receiving parts are provided so as to be used as a tension sensing means 30 and the sense signal of such as photosensor 30' is processed through a correcting amplifier 50 and a microcontroller 60 so that a motor drive part 70 constituting an electric control means can be controlled.
Patent JP-H07222201-A (JP)
Title: Method for conversion from two-dimensional image to three-dimensional image
Inventor: KUWANO YUKINORI
IPC: G09G5/36
Filed: 1994-02-04
Abstract: PURPOSE:To adjust a stereoscopic video scene at a three-dimensional video software prepared from a two-dimensional vide cassette by automatically adjusting the rate of conversion from a twodimensional image to a three-dimensional image. CONSTITUTION:The conversion rate of the three-dimensional image to the basic two-dimensional image can be manually or automatically adjusted. The two-dimensional image is divided into plural scenes and corresponding to whether the two-dimensional image is kept or converted to the three-dimensional image for each scene, the conversion rate of the three-dimensional image to the two-dimensional image is adjusted. Further, it is desirable to generate the three-dimensional image by shifting that image from the basic two-dimensional image in the delayed or advanced direction of a time base direction and it is desirable to generate the three-dimensional image by delaying or advancing it from the two-dimensional image in the time base direction for the unit of a frame consisting of this image or to adjust the delayed amount or advanced amount of the two-dimensional image for the unit of the frame corresponding to the level and direction of the moving speed of a detected mobile object existent in the two-dimensional image by detecting that mobile object.
Patent JP-2000213466-A (JP)
Title: Liquid pressurizing device
Inventor: MURATSUBAKI RYOJI
IPC: F04B49/08
Filed: 1999-01-21
Abstract: PROBLEM TO BE SOLVED: To minimize fluctuation of a discharge pressure value in a liquid pressurizing device. SOLUTION: A reciprocating pump 1 is operated for pressurizing and discharging suctioned liquid by reciprocating motion of a plunger. A pressure gauge means 23 measures an actual discharged pressure of high pressure liquid. The high pressure liquid is injected from a nozzle 21. A pressure control means 25 converges the actual discharge pressure values measured by the pressure gauge means 23 to a target value by adjusting reciprocating speed of the plunger. A sensing means 20 senses injection and injection suspension of the high pressure liquid from the nozzle 21. With such a setup, the pressure control means 25 is operated for stopping motion of the plunger in the vicinity of the pressure set value when the sensing means 20 senses the injection suspension, and moving the plunger with appropriate speed when the sensing means 20 senses injection again.
Patent JP-S56112055-A (JP)
Title: Multicolor fluorescent indicating tube
Inventor: KAWAI MASARU
IPC: H01J31/15
Filed: 1980-02-07
Abstract: PURPOSE:To facilitate the color ballance control of emitted light by constructing a single picture element plate electrode with plate electrodes for blue, green and red picture elements and arranging them in matrix. CONSTITUTION:A plate electrode 6 for blue picture element constituting the Y(matrix) electrode is connected by Y electrode conductors 5a, 5b for blue picture element while plate electrodes 8, 10 for green and red picture elements are connected similarly by Y electrode conductors 7a, 7b and 9a, 9b for green and red picture elements. Furthermore, grid electrodes 11a-11f are arranged in longitudinal direction. Then each Y electrode conductors 5a, 5b, 7a, 7b, 9a, 9b are exchanged to exchange the color of emitted light.
Patent JP-H07212691-A (JP)
Title: Image pickup/display device
Inventor: SAKATA HARUO
IPC: H04N5/372
Filed: 1994-01-11
Abstract: PURPOSE:To provide the image pickup/display device adopting a decoding system of a color signal in which a contour is sharply reproduced even when number of picture elements of a color LCD is less than number of picture elements of a color CCD. CONSTITUTION:An output signal 1 of a color CCD is outputted as a color signal in the order of ER, EG, EB, ER,... at a pulse interval of tau0=1/fK, where fK is a clock frequency of the CCD. The output signal 1 of the color CCD is fed to a gate circuit 7, which gates the signal 1 based on a gate pulse 6 at a pulse interval of 1/2fK. The signals ER, EG, EB, ER,... of the gate circuit 7 are outputted in this order and fed to a delay circvmit 8 whose delay time is tau0 and an adder circuit 9. The adder circuit 9 adds outputs of the gate circuit 7 and the delay circuit 8 to obtain a sum output. The sum output is a drive signal for a color LCD 10 in which a picture element number of the color LCD is a half of the picture element number of the color CCD in the horizontal direction and outputted in the order of ER, EG, EB, ER,... then the synthesis signal as to each of three primary colors R,G,B has one to one correspondence to picture elements of the color LCD and a sharp contour is obtained.
Patent JP-S58130711-A (JP)
Inventor: YAMAGUCHI MASAYUKI
IPC: H02G1/14
Filed: 1983-01-28
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-H10199329-A (JP)
Title: Aprotic electrolyte thin film and its manufacturing method
Inventor: KONO KOICHI
IPC: H01M10/05
Filed: 1997-01-09
Abstract: PROBLEM TO BE SOLVED: To provide aprotic electrolyte thin film being capable of immobilizing electrolyte solution stable in a wide temperature range and controllable ion conductivity by impregnating and immobilizing aprotic electrolyte solution into polyolefin porous thin film containing living-polypropylene with terminal functional group. SOLUTION: Desirably 1-50wt.% of terminal denatured living-polymerization polypropylene is contained with polyolefin, that is, polypropylene, polyethylene and their composition, containing desirably not less than one wt.% of superhigh molecular weight component. After making this polyolefin composition to gelation form by heating dissolution into solvent of aliphatic, e.g. nonan, or cyclic hydrocarbon, and forming polyolefin porous thin film through elongation and thermal immobilization, aprotic electrolytic thin film is formed. By impregnating and immobilizing the electrolytic solution into this polyolefin thin film, an electric cell with high conductivity and excellent durability is obtained.
Patent JP-H06223444-A (JP)
Title: Magnetic recording and reproducing device
Inventor: IKEMACHI TOMONARI
IPC: G11B5/027
Filed: 1993-01-29
Abstract: PURPOSE:To reduce an interchange noise. CONSTITUTION:The interchange noise is extracted from an audio signal by an LPF 34 to be written in a memory 26 through an A/D converter 28. Thereafter, the interchange noise is read and inputted to a converter 56 through a D/A converter 30, the LPF 52 and a switch circuit 54. The interchange noise is subtracted from the audio signal since the audio signal is inputted to the converter 56 as well.
Patent JP-S62172086-A (JP)
Title: Antioxidation agent
Inventor: MURUI TAKEO
IPC: C09K15/08
Filed: 1986-01-23
Abstract: PURPOSE:To provide an antioxidation agent containing an oil-soluble substance produced by the treatment of sesame oil cake under acidic condition as an active component, having high safety and exhibiting satisfiable antioxidation property. CONSTITUTION:The objective antioxidation agent is produced by treating sesame oil cake under acidic condition (e.g. with hydrochloric acid, phosphoric acid, etc.) and extracting active antioxidation components which are oil-soluble products consisting of tetrahydro-1-[3-methoxy-4-hydroxyphenyl]-4- [3-methoxy- 4-hydroxy-phenyl]-4-[3,4-(methylenedioxy) phenyl]-1H,3H-furo[3,4-C]furan of formula I and tetrahydro-1-[3-methoxy-4-hydroxyphenyl]-4-[3,4-(methylened-ioxy) phenyl]-1H,3H-furo[3,4-C]furane of formula II with an organic solvent.
Patent JP-S58186453-A (JP)
Title: Constructing body for electric discharge electrode
Inventor: HARA AKIYO
IPC: B03C3/41
Filed: 1982-01-31
Abstract: PURPOSE:To obtain an inexpensive constructing body for electric discharge electrode by which a large quantity of electric discharge and substantial dust precipitation area are obtained even if the length is short, with respect to a constructing body to be used for an electrical precipitator, by making the size in the direction of gaseous flow short. CONSTITUTION:The top end part 11 and bottom end part of a conductive plate 10 are bent 90 deg. in the thickness direction thereof to constitute a mounting part 12. A stop hole 13 to be passed therethrough with a detaining bolt is formed at the center of the part 12. Needlelike bodies 14 penetrate perpendicular through the plate 10 in the part along the central part in the transverse direction thereof at the pitch at which no influence is given to the electric discharge at the mutual forward, ends. These needlelike bodies are fixed by welding or the like. The projecting extent of each body 14 is set substantially long with respect to the width of the plate 10, and the forward end of each body is sharpened. Thus, the forward end of the body 14 is most liable to corona discharge, and even if the discharge arises at the edge on the side edge in the transverse direction of the plate 10, the forward end of the body 10 constitutes a main discharge part.
Patent JP-S60156525-A (JP)
Title: Filter
Inventor: SATOU KENICHI
IPC: B01D39/14
Filed: 1984-01-27
Abstract: PURPOSE:To obtain a filter having high strength and heat resistance as well as high adsorption capacity, useful in wide field and regenerable by depositing adsorptive substance to a carrier comprising a metallic porous material. CONSTITUTION:A filter is prepd. by depositing a adsorptive substance comprising active carbon, silica gel, etc. to a metallic porous carrier comprising several metals such as Ni, Cu, or Al. The adsorptive substance may be simply deposited on a porous metallic material, or may be forced into pores in the porous metallic material, or, pref. may be deposited by using an org. binder such as epoxy resin or phenolic resin, etc. By this process, a filter having high heat resistance and strength, with high adsorption capacity is obtd., which is useful for adsorbing gas of wide range of pressure from high pressure to low pressure. and can be regenerated.
Patent JP-H09213946-A (JP)
Title: Semiconductor substrate manufacturing method
Inventor: HOSOYA HIROMI
IPC: H01L21/225
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To produce a semiconductor surface having very little slip defects by depositing P on both main faces of an n<-> type semiconductor substrate and heating the substrate from room temp. in a step of diffusion forming of an n<+> type semiconductor layer. SOLUTION: A diffusion oven is held at room temp. inside when an n<-> type semiconductor substrate 10 is inserted therein to diffuse P and hence the structure 10 is at an ordinary temp. after being inserted in the oven while the internal temp. of the oven is also at an ordinary temp. owing to which a thermal stress due to the rapid temp. change is never applied to the substrate 10. Hence the slip defect hardly occurs and a semiconductor substrate having little defects is obtained also after the diffusion. There will also disappear the slip defect expansion due to the warp of the entire substrate 10 at forming of an epitaxial grown layer 12 after forming of n<+> type semiconductor layers 11 and 11' and a semiconductor substrate with remarkably reduced slip defect can be obtained.
Patent JP-H05201079-A (JP)
Title: Printer
Inventor: TAKEHANA SATOSHI
IPC: B41J13/00
Filed: 1992-01-29
Abstract: PURPOSE:To make it possible to use a printer in a standing state and reduce noise at the same time. CONSTITUTION:A printer has an upper face and a back face, and can be used upright with its back face at the bottom. On an upper face of an intersecting part 10c of an upper face 10a and a back face 10b, a paper outlet 107 for discharging printed papers is provided.
Patent JP-S60158826-A (JP)
Inventor: MURATA MATSUTAROU
IPC: A47L7/00
Filed: 1984-01-27
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-S61173688-A (JP)
Title: Motor tuner of electronic copying machine
Inventor: HORIUCHI TATSUMI
IPC: H02P5/56
Filed: 1985-01-28
Abstract: PURPOSE:To tune the rotating operation of a main motor with that of an optical motor by calculating the rotating speed from the terminal voltage of the motor, calculating the calculated rotating speed data, and driving the optical motor with a reference clock in response to the result. CONSTITUTION:A rotation detector 17 rectifies the terminal voltage of a rotating main motor M1 to convert it to a DC voltage. The rotating speed of the motor M1 is obtained by an A/D converter 18 and a processor 19. The processor 19 further takes a moving average, and applies a pulse corresponding to the average as a reference clock to a PLL circuit 20. The PLL circuit 20 outputs a pulse in response to the input clock to drive an optical motor M2. As a result, the rotating operation of the motor M1 can be turned with that of the motor M2.
Patent JP-2000215179-A (JP)
Title: Management system of object name
Inventor: OTANI HARUYUKI
IPC: G06F15/16
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a management system of object names which can decrease the network traffic when the registered information on the factory objects and objects to be made factory which are registered on a name data base of a name server via a network. SOLUTION: An object reference generating device 9 generates the object references to identify both factory and objects to be made factory respectively, and a name production device 10 produces the name of the object reference and the name of an object to be made factory that is connected to the name of the objet reference. The object references and names of the factory and objects to be made factory are registered on a name data base 16. A name date base management device deletes the identification information and the name of the factory object based on the name of the factory object and also deletes the identification information and the name of the object to be made factory based on the name of the object to be made factory that is connected to the name of the factory object.
Patent JP-S63182994-A (JP)
Title: Remote controller
Inventor: HAMABE SEIYA
IPC: H04Q9/00
Filed: 1987-01-26
Abstract: PURPOSE:To control plural equipments with one controller by providing a freely loading/unloading card in which a bit of information representing the control- content of an equipment to be controlled is written and a control part that reads the data in the card to be controlled. CONSTITUTION:In the cards 11-15 prepared at every equipment to be controlled, a bit of information for the remote control peculiar to the equipments is written. This card is inserted in a card reader 2, an arbitrary one of switches 131-135 is selected, and the information in the selected card is read out, and the information is decoded by a decoder 3 and stored in a memory. Thus decoded remote control items are displayed in all displayers 5. By depressing one of the switches 6 that corresponds to one of the displayers 5, only the items for the selected displayer are coded by an encoder 7, and outputted through a transmitter 8. A signal transmitted from the transmitter 8 is received by a receiver 9. At the time of executing the following control, a switch 6 for the following item is depressed, and the control is executed similarly.