baber/WOPTO huggingface dataset:
Patent JP-H08275951-A (JP)
Title: Ultrasonic dissecting and coagulating device
Inventor: OKADA MITSUMASA
IPC: A61B17/28
Filed: 1995-04-06
Abstract: PURPOSE: To provide an ultrasonic dissecting and coagulating device whose probe shape is simple and by which coagulation or dissection of a living body tissue is performed easily and operability is excellent. CONSTITUTION: A grasping member 7 for a head edge part 6a of an ultrasonic probe 6 which can move forwardly/backwardly in the longitudinal direction is rotated as shown by an arrow at a center of an axis shown as dashed line, by making an operation ring which is arranged on the outer circumference of an inserting part 3 drive forwardly/backwardly in a longitudinal direction. That is, a dissecting part 7a and a coagulating part 7b of the grasping member 7 are freely selected, by operating the operating ring by an operator.
Patent JP-S537789-A (JP)
Title: Copolymers for use in lenses and their preparation
Inventor: HIRAI MINORU
IPC: C08F2/00
Filed: 1976-07-09
Abstract: PURPOSE: To prepare the title copolymers having improved adhesiveness to glass and a high refractive index, by molding and polymerizing diethylene glycol bis(allyl carbonate), triallyl cyanurate, and tribromophenyl acrylate. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08254544-A (JP)
Title: Semiconductor acceleration sensor
Inventor: HIKASA KOICHI
IPC: H01L29/84
Filed: 1995-03-15
Abstract: PURPOSE: To obtain a semiconductor acceleration sensor having high frequency response. CONSTITUTION: The acceleration sensor 1 comprises upper and lower fixed substrates 2, 4 made of an insulating material, and a conductive silicon semiconductor substrate 3 bonded between the substrates 2, 4. A frame part 31, a weight part 32 and at least one cantilever part 33 for coupling them are formed on the silicon semiconductor substrate 3. A fixed electrode 21 is provided on the surface of the upper fixed substrate 2 facing the weight part 32. A plurality of grooves 34A extending in the axial direction of the beam are made, at an appropriate interval in the vertical direction, in the surface of the weight part 32 facing the upper fixed substrate 2 (fixed electrode 21). The groove 34A is enlarged gradually toward the free end side (opposite to the beam part 33) of the weight part 32.
Patent JP-H05283758-A (JP)
Title: Device and method of removing residual quantum magnetic flux in high temperature superconductor
IPC: H01L39/00
Filed: 1992-04-03
Abstract: PURPOSE:To provide a device and a method of effectively removing residual quantum magnetic flux in a high temperature superconductor without using an expensive device such as a laser device or the like. CONSTITUTION:A magnetic shield case 1 is a cylinder provided with a base and composed of an outer high temperature superconductor 2 and an inner insulator 3 formed of plastic lower than the superconductor 2 in thermal conductivity in contact the outer periphery of the superconductor 2. The nozzle of a residual quantum magnetic flux removing device 5 is made to move to a spot of the high temperature superconductor 2 where residual quantum magnetic flux is trapped, a gap between the nozzle concerned and the high temperature superconductor 2 to 5 to 10mum, and heating gas is made to blow against the surface of the high temperature superconductor 2 to turn the spot into a normal conductor. A nozzle is made to move toward the end of the high temperature superconductor 2 and to scan, blowing off heating gas, to remove residual quantum magnetic flux.
Patent JP-S5821332-A (JP)
Inventor: TEE JIEROOMU UEEBAA
IPC: G03F7/40
Filed: 1982-05-14
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-S60225078-A (JP)
Title: Battery state detector
Inventor: MURAMATSU KUNIHIRO
IPC: G01R31/36
Filed: 1984-04-24
Abstract: PURPOSE:To enable the detection of the state of a battery by determining the residual capacity and residual life of the battery from the output thereof and the output impedance. CONSTITUTION:A data table into which the residual capacity and the residual life data of a battery 15 is registered corresponding to the input/output impedance is inputted into a memory 13 beforehand. A charger 18 and a load device 17 are turned OFF with a microcomputer 11 to measure leakage current flowing into a battery 15 and the terminal voltage. Then, after the load device 17 is OFF while the charger 18 ON, the inflow current to the battery 15 and the charged voltage thereof are measured and the input impedance of the battery 15 is obtained by a specified formula. Then, after the load device 17 is OFF and the charger 18 OFF, the leakage current to a circuit from the battery 15 and the terminal voltage are measured. After the charger 18 is OFF while the load device 17 ON, the outflow current from the battery 15 and the load voltage are measured and the output impedance of the battery 15 is obtained by the specified formula. The data table is retrieved in the memory 13 from the input and output impedances to determine and display 23 the residual capacity and the residual life of the battery 15.
Patent JP-H10251385-A (JP)
Title: Oxidative polymerization of pyrrole
Inventor: TOSHIMA NAOKI
IPC: C08G61/12
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing pyrrole polymer capable of providing the polymer high in electroconductivity and having good moldability by carrying out an oxidation polymerization of pyrrole and a pyrrole derivative under a small amount of a catalyst. SOLUTION: This method for carrying out a chemical oxidation polymerization of pyrrole or a pyrrole derivative of the formula R<1> is H, an alkyl, an alkenyl, a (substituted) phenyl or a (substituted) aralkyl; R<2> is H or COOR<4> [R<4> is H, an alkyl, a (substituted) phenyl or a (substituted) benzyl]; R<3> is H or an alkyl} in the presence of a solvent under an oxidant-based catalyst is carried out by using FeCl3 .O2 or FeCl3 .O2 .ClO4 <-> as the oxidant system in an amount regulated so that the molar ratio of the oxidant to the monomer may be <=0.5.
Patent JP-H03280014-A (JP)
Title: Liquid crystal display device
Inventor: NAKAMURA AKIRA
IPC: G02F1/1343
Filed: 1990-03-29
Abstract: PURPOSE:To allow the driving of a liquid crystal with low voltage by adopting the structure which is provided with signal wires atop a transparent substrate and is formed with thin-film transistors (TFTRs) and polysilicon for picture element electrodes so as to overlap thereon partly in intersection therewith and in which interlayer insulating films do not exist on the picture element electrodes. CONSTITUTION:The picture element electrodes 3' formed of the polysilicon are disposed in the form of a matrix on the transparent substrate 1 and the TFTRs for switching the picture elements are connected to the picture element electrodes 3'. The signal wires 2 which are commonly connected to the picture element electrodes 3' of the respective arrays and are formed of the polysilicon for transferring signals and gate signal wires 5 which are formed of the polysilicon for connecting the gates of the TFTRs 3 of the respective rows are provided. The device is constituted by forming the signal lines 2, the picture element electrodes 3' and the gate signal wires 5 in this order and forming a liquid crystal layer 7 via a passivation film 6 on the picture element electrodes 3'. Since all of the voltages impressed to the picture element electrodes 3' are impressed to the liquid crystal layer 7 in this way, the driving of the liquid crystal display with the low voltages is possible. Further, the structure of the liquid crystal display device is simple and, therefore, the simplification of the stage is possible.
Patent JP-H04315430-A (JP)
Title: Semiconductor manufacturing device
Inventor: HIGASHIMOTO MASAYUKI
IPC: H01L21/31
Filed: 1991-04-15
Abstract: PURPOSE:To materialize the improvement of a manufactured semiconductor device, concerning a batch processing type of semiconductor manufacturing device. CONSTITUTION:A wafer holding jig 25 for holding a wafer 9 is provided fixedly inside a vertical reactor 21, and also a material gas chamber 31, to which material gas is supplied once, is provided, and a section, through which material gas is supplied to the wafer, is constituted to rotate and shift by rotating a disc 33 where a material gas supply port 32 is made.
Patent JP-2000278706-A (JP)
Title: Cross color reduction processing circuit and television camera system using the same
Inventor: KATO AKIHIRO
IPC: H04N9/64
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To suppress a false signal in a contour part in a vertical direction caused in the case of separating and eliminating a frequency component of a chromaticity signal from a luminance signal without degrading performance of a cross color reduction processing section. SOLUTION: A 1st arithmetic processing means 6 applies arithmetic processing to a 1st picture signal 1 and a 2nd picture signal S1 by one horizontal scanning line period before the 1st picture signal and provides an output. A 2nd arithmetic processing means 7 applies arithmetic processing to the 1st picture signal 1 and a 3rd picture signal S10 by one horizontal scanning line period after the 1st picture signal and provides an output. A 3rd arithmetic processing means 10 applies arithmetic processing to the 1st, 2nd and 3rd picture signals and provides an output.  A 4th arithmetic processing means 5 applies arithmetic processing to the 1st picture signal and the arithmetic processing signal selected by a selection means 15 that selects any of the 1st, 2nd and 3rd arithmetic processing signals in response to a comparison result by a comparison means 14 that compares a 1st correlation between the 1st and 2nd picture signals with a 2nd correlation between the 1st and 3rd picture signals and provides an output of a video signal.
Patent JP-H06268354-A (JP)
Title: Manufacture of flexible circuit board
Inventor: MURAKAMI HIROSHI
IPC: H05K3/04
Filed: 1993-03-16
Abstract: PURPOSE:To efficiently manufacture an FPC with an inexpensive die for die stamp use. CONSTITUTION:Metal foil 13 is placed upon the upper surface of a base film 11 through a thermosetting and thermoplastic bonding agent 12 to temporarily fix the metal foil 13 on the base film 11 by heating and pressing with a heat press 21. The metal foil 13 only is cut with a punching die (die for die stamp use) 22 and at the same time the unnecessary part of the metal foil 13 is separated and then a cover lay film 15 to which a thermosetting and thermoplastic bonding agent 16 is applied is placed upon the whole surface thereof, and the metal foil 13 is regularly fixed on the base film 11 with the heat press 23 together with the cover lay film 15.
Patent JP-H02260669-A (JP)
Title: Manufacture of light emitting element
Inventor: KAWAKAMI KAZUHIKO
IPC: H01L21/205
Filed: 1989-03-31
Abstract: PURPOSE:To enable a light emitting element of this design to display its excellent light emitting characteristic by a method wherein an amorphous carbon film is used as a light emitting layer, and an amorphous silicon carbide layer is used as an injection layer of holes and electrons. CONSTITUTION:A reaction gas of a mixed gas of CH4, SiH4, and B2H6 diluted with an H2 gas is introduced into a vacuum chamber 71, a high frequency voltage is applied to the mixed gas, and the decomposed gas is polymerized on a substrate 8 for the formation of a P-type a-SiC film 3. Then, the chamber 71 is vacuumed, the substrate 8 is transferred into a chamber 72, hydrocarbon gas and H2 gas are introduced into the chamber 72, a high frequency voltage is applied to the above mixed gas to form an a-C:H light emitting layer 4 on the layer 3 in lamination, then the chamber 72 is vacuumed, the substrate 8 is transferred into a chamber 73, a PH3 gas is used in the chamber 73 in place of a B2H6 gas utilized in the chamber 71 to form an N-type a-SiC film 5, an electrode film 6 is formed thereon, and thus a P-i-N type light emitting element is obtained. This single light emitting layer is formed in an amorphous superlattice structure, a C2H4 a-C:H, N film is used as a well layer which serves as a recombination section of electrons and holes, and a CH4 a-C:H film is used as a barrier layer.
Patent JP-S526406-A (JP)
Title: Inter-frame encoding system
Inventor: KURODA HIDEO
IPC: H04N7/32
Filed: 1975-07-07
Abstract: PURPOSE:Suppression of the transfer information in digital transmission of picture signals.
Patent JP-H10277680-A (JP)
Title: Production equipment for heat exchanger
Inventor: TOKURA KENJI
IPC: B21D39/20
Filed: 1997-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a production equipment for a heat exchanger which restricts a hair-pin tube from breaking away from a receiver in the case of expanding the hair-pin tube and which prevents the collision of a mandrel. SOLUTION: In the production equipment, a hair-pin part breakaway restricting means is installed, which restricts a hair-pin part 12a of all the hair-pin tube 12 inserted through alternately in a zigzag state along the longitudinal direction of a heat radiating fin 11 from breaking away from a receiver, by being upward advanced of the hair-pin part 12a of the hair-pin tube 12 supported with the receiver 1 from any one side, at least, of one side direction or another side direction of crossing to the longitudinal direction of the heat radiating fin 11 of the heat exchanger 14.
Patent JP-S568432-A (JP)
Title: Curable composition
Inventor: TAKAHASHI AKIO
IPC: C08L61/20
Filed: 1979-06-29
Abstract: PURPOSE: To provide titled compsn. which is useful for varnish, excels in curing characteristics and produces flame-retardant cured articles, consisting of a specified polyvalent maleimide cpd., a bismaleimide cpd. and a polyhydric phenol.  
     CONSTITUTION: (a) A polyvalent maleimide cpd. of formula I (wherein n is 0.1 or 2) obtd. by the dehydrating reaction of an amic acid resulting from the reaction of maleic anhydride with a polyamine derived from aniline, and (b) a bismaleimide of formula II (wherein R 1  is a bivalent radical having not less than two carbon atoms) such as N,N-4,4'-diphenylmethane bismaleimide, are blended with (c) a polyhydric phenol having at least two phenolic hydroxyl gp. in the molecule derived from phenol, bisphenol A, etc. in such a proportion as to give not less than 10wt% of (a) component per sum of (a) and (b) components, to produce titled compsn. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61240536-A (JP)
Title: Projection picture tube device
Inventor: YAMASHITA KATSUYOSHI
IPC: H04N5/74
Filed: 1985-04-18
Abstract: PURPOSE:To reduce the influence of heat on a lens, by fitting the faceplate of a projection picture tube with a frame having a circular groove in the inside circumferential surface of the frame, and by attaching the lens to the frame, fitting an elastic tube in the groove, and filling a transparent gel in the space surrounded by the faceplate, the frame and the lens. CONSTITUTION:A frame 9 having a groove 9c, which has a nearly circular cross section and extends in the inside circumferential surface of the frame along the total circumference thereof, is fixed on the front of the faceplate 8 of a televisional projection picture tube 2 by an adhesive 11. A lens 1 is fixed on the frame 9 by an adhesive 11. A transparent gel 7 of high optical transmission factor is filled in the space surrounded by the faceplate 8, the frame 9 and the lens 1. The protruded portion 10a of an elastic tube 10 is tightly fitted in the groove 9c. The expansion of the gel 7 due to the rise in temperature is absorbed by the tube 10 to prevent the lens 1 from being deformed. The influence of heat on the lens 1, the adhesive-fixed surfaces and so fourth is thus eliminated to enhance the quality of a projection image.
Patent JP-H02261204-A (JP)
Title: Expansion type torus
Inventor: TAKAHASHI HIROSHI
IPC: H01Q15/16
Filed: 1989-03-31
Abstract: PURPOSE:To attain excellent storage efficiency by jointing ends of two beams whose near dispositions are connected freely turnably so that they are driven freely and relatively forming a torus. CONSTITUTION:When beams 3, 5 are turned for an expansion type torus 1 in opposite directions from the state of storage, they are turned around a 1st joint 9 and crossed with each other. when the beams 3, 5 are turned further, upper and lower link members 11, 12 approach gradually, the member 11 of the beam 3 is overlapped at the outside of the member 12 of the beam 5, the beam 3 is placed at the outside of the beam 5 to form a nearly hexagonal torus. Thus, all the beams of each unit structure 7 are contained compact along the same direction and an excellent storage efficiency is attained. Furthermore, the torus is expanded easily.
Patent JP-S63249314-A (JP)
Inventor: KINUTA YUKIO
IPC: H01G4/18
Filed: 1987-04-03
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-S57200388-A (JP)
Title: Dihalogen acetamide, manufacture and herbicide containing acetanilide as herbicidal component and same as antagonist
Inventor: PEETAA PURAATO
IPC: A01N25/32
Filed: 1982-05-19
Abstract: 1. A dihaloacetamide of the formula  see diagramm : EP0065724,P12,F1 where R**1 , R**2 , R**3 , R**4 , R**5 , R**6 and R**7 are identical or different and each is hydrogen or methyl, X is chlorine or bromine, n is 0 or 1, p is 0, 1 or 2 and q is 0, 1 or 2, with the proviso that R**2 , R**3 and R**4 do not simultaneously denote hydrogen.
Patent JP-H07297390-A (JP)
Title: Semiconductor device
Inventor: NAKANO NOBORU
IPC: H01L21/28
Filed: 1994-04-21
Abstract: PURPOSE:To suppress formation of projections on a film of a polycide gate electrode and to enable realization of a device with small variation in the spatial uniformity of the film by making the polycide gate electrode have a three-layer laminate structure of a polysilicon layer, a buffer layer and a WSix layer. CONSTITUTION:A gate oxide film 2 is formed on an Si substrate 5 and a polycide gate electrode 1 is formed thereon. This polycide gate electrode 1 is made to have a three-layer laminate structure of a polysilicon layer 4, a Ti layer as a buffer layer 9 formed thereon and further a WSix layer formed thereon. In WSix, (x) is x>2. The buffer layer 9 is formed of some one selected from the group of Ti, W and WSiy. In WSiy, (y) is y<=2. Since the buffer layer 9 suppresses deposition of Si according to this constitution, formation of a projection on the uppermost surface of the polycide gate electrode can be suppressed, and the practical use of the polycide gate electrode is facilitated.
Patent JP-S59210343-A (JP)
Title: Automatic separation and collecting method of serum and its apparatus
Inventor: TAKAHATA TOSHIHIKO
IPC: G01N1/28
Filed: 1983-05-14
Abstract: PURPOSE:To prevent the intrusion of dust and microbes in the atmosphere and blood plates into serums by collecting the serums into a collecting tube by centrifugal force without exposing aperture parts of a whole blood tube and a serum collecting tube to the atmosphere. CONSTITUTION:A whole blood tube 1, wherein a specified amt. of blood is charged, and an empty serum collecting tube 2 are inserted respectively into holders 3 and 4 which are inserted into a rack case 5, and the aperture parts are closed tightly by setting a collecting cap 11. Then after the bite of a lock plate 27 with a hook 28 is released, a rotor 7 is rotated by driving a motor 31. Then a bucket 8 is inclined horizontally due to centrifugal force, and the blood to be separated is separated into blood plates at the bottom part and serums at the upper part. After separation, by tilting the whole blood tube 1 and the serum collecting tube 2 slightly to a rotary shaft 26 side, and rotating the rotor 7 again by the motor 31, the serums as a supernatant liquid is collected in the serum collecting tube 2 from a separated liquid guide 24.
Patent JP-H08252277-A (JP)
Title: Easily mountable condom
Inventor: UCHIYAMA NOBUKO
IPC: A61F6/04
Filed: 1995-03-16
Abstract: PURPOSE: To provide a condom having an improved wearing property. CONSTITUTION: This condom 10 has a pair of tape bodies 12, 12 which project outward in the parts wound into parts 4 wound on the outer side and are rolled at one end in the state before use in which an open end side is wound on the outer side. The condom 10 is adapted to the front end of the erecting penis and is mounted at the penis while the wound parts are uniformly unwound without biasing when the ends of a pair of the tape bodies 12, 12 are pulled forward by a user. The tape bodies separate from the condom of themselves when the condom is mounted. These tape bodies are discarded. As a result, the wound parts 11 of the condom are approximately uniformly unwound without biasing and the laboriousness of mounting is eliminated. In addition, there is no more mistaking of the front and the rear.
Patent JP-S59209462-A (JP)
Title: Production of nozzle for casting molten steel
Inventor: KAWATO HIDEKAZU
IPC: B32B15/04
Filed: 1983-05-13
Abstract: PURPOSE:To perform quickly and easily coating in a narrow place as well such as in the inside hole of a nozzle by utilizing electrophoresis for ceramic coating. CONSTITUTION:A nozzle 2 for casting in which >=5% carbon is incorporated is placed on a base plate 1 and after the bottom end of the nozzle 2 is watertightly closed, one end of an electric power source 4 is connected to the nozzle 2. A ceramic slurry 6 is then charged into the inside hole 3 of the nozzle and at the same time an electrode 7 is inserted therein. When a DC voltage is impressed between the nozzle 2 and the electrode 7 from the power source 4, the ceramic particles in the slurry are migrated by the electrophoresis toward the nozzle 2 so as to stick on the hole 3, so that a coating layer is formed.
Patent JP-S58200377-A (JP)
Title: Optical character reader
Inventor: MATSUDA SHINJI
IPC: G06V10/10
Filed: 1982-05-18
Abstract: PURPOSE:To allow a reader which reads a document under speicifed condition with a high degree of freedom, by selecting the read condition in the stage of an entry of characters into the document. CONSTITUTION:The document 1 used by this optical character reader has areas 1a for specifying the read condition of corresponding lines at the heads of respective character entry areas 1b. A writer enters a control character into each area 1a to specify the read condition of the line. The reader reads the control character and sends it to a character recognition part 5 through a line buffer 4. The character recognition part 5 makes a character decision to check the control character in the entry area 1a, and performs control according to a control table. Therefore, reading processing is performed as the writer desires.
Patent JP-2000277524-A (JP)
Title: Method of forming high-aspect ratio pattern
Inventor: SAITO HIROMICHI
IPC: H01L21/3213
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To make it possible to prevent metal patterns from being inverted. SOLUTION: The forming method of a high-aspect ratio pattern is provided with a step of forming an SiN layer 13 on an Si substrate 11 via an SiO2 film 12, a step of forming first resist patterns 14 on the layer 13 and on both sides of a scheduled metal pattern formation region having a high aspect ratio, a step wherein the layer 13 is selectively etched away using the patterns 14 as masks and SiN patterns (auxiliary patterns) 13' are formed, a step wherein after the patterns 14 are removed, an aluminium layer 15 is formed on the entire surface, a step of forming a second resist pattern 16 on the layer 15 and at a scheduled metal pattern formation region and a step of selectively etching away the layer 15 using the resist 16 as a mask.