baber/WOPTO huggingface dataset:
Patent JP-H10233304-A (JP)
Title: Manufacture of laminated varistor
Inventor: HATANO KENJIROU
IPC: H01C7/10
Filed: 1997-02-19
Abstract: PROBLEM TO BE SOLVED: To make the distances between counter internal electrodes longer by forming the internal electrodes evenly thick by laminating a plurality of ceramic green sheets each carrying electrode films on one surfaces upon another so that their electrode film carrying surfaces and their no-electrode carrying surfaces can face each other and press contacting the green sheets with each other, and then, sintering the laminated body. SOLUTION: Internal electrodes 15-18 are respectively formed on the surfaces of green sheets 11 and 14 as electrode films by screen-printing Pt paste on the surfaces of the sheets 11-14. The electrodes 15-18 are formed on one end side of the sheets 11-14 so that the electrodes 15-18 may have gaps on the other three end section sides. Then the printed green sheets 11-14 are laminated upon another so that the surfaces of the sheets 11 and 13 carrying the electrodes 15 and 17 can respectively face the surfaces of the sheets 12 and 14 carrying the electrodes 16 and 18 and one end section sides of the electrodes 15 and 16 and 17 and 18 may be alternately positioned to different end sections and a laminated ceramic body is obtained press-contacting the green sheets 11-14 with each other. Thereafter, a piece having a prescribed chip size is cut off from the laminated ceramic body and baked at a temperature of, for example, 1,000 deg.C after the binder contained in the piece is evaporated.
Patent JP-S63203183-A (JP)
Inventor: SUGIURA TAKASHI
IPC: B29C39/26
Filed: 1987-02-20
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-S57151039-A (JP)
Title: Purifying device of exhaust from multi-cylinder engine
Inventor: TANAKA HIDEKI
IPC: F02M25/07
Filed: 1981-03-11
Abstract: PURPOSE: To obtain a good performance of purifying exhaust without disturbing operating characteristics in a multi-cylinder engine controlled with its air-fuel ratio through an exnaust sensor, by recirculating exhaust gas at proportion in accordance with air-fuel ratio of a mixture to both cylinder groups.  
     CONSTITUTION: Air fuel ratio of a mixture to the first cylinder group 1b, 1c is controlled to a logical value by feedback control of an exhaust sensor 18, also air-fuel ratio to the second cylinder group 1a, 1d is indirectly feedback controlled in accordance with an operating condition to air-fuel ratio with a different set value from the first cylinder group, and the air-fuel ratio is controlled as a whole to different ratio from the logical air-fuel ratio. At this time, an exhaust gas recirculating device 22 receives a different set value signal of a correction device 14 through a control valve driver circuit 26 to adjust an exhaust gas recirculated amount to the second cylinder group from the first cylinder group for the both cylinder groups, with air-fuel ratio of a fed mixture different from the set value, and exhaust gas recirculation control is performed in accordance with the air-fuel ratio. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07244124-A (JP)
Title: Integrated circuit chip
Inventor: KASAME TOMOHIDE
IPC: H01L21/66
Filed: 1994-03-07
Abstract: PURPOSE:To provide an integrated circuit chip in which number of terminals can be reduced by commonly providing a test mode terminal and a reset terminal. CONSTITUTION:An integrated circuit chip has a logic circuit 1 having a predetermined function, and prescalers 2, 3 for applying clock signals frequency-divided based on a basic clock signal applied from an exterior to the circuit 1, and comprises a test/reset terminal 10 in which a test mode terminal for conducting a functional test of the circuit 1 and a reset terminal of the circuit 1 are commonly provided, and a switching circuit 11 for so switching as to shorten periods of clock output signals of the prescalers 2, 3 according to the test mode signal to be input to the terminal 10 based on the basis clock signal.
Patent JP-H08236547-A (JP)
Title: Electrode of semiconductor element and its formation
Inventor: SHIGEMASA RYOJI
IPC: H01L29/41
Filed: 1995-02-23
Abstract: PURPOSE: To obtain an electrode, wherein the high-speed operating performance of a semiconductor element does not deteriorate, by a method wherein a first conductor formed on an electrode formation region and a second conductor formed on an insulator on the periphery of the electrode formation region into a bridge shape from over the first conductor are provided and cavity parts are provided between the sidewall parts of the first conductor and the insulator. CONSTITUTION: An electrode is formed into a constitution, wherein first conductors 2 to 4 formed on an electrode formation region X in a semiconductor substrate 1 and second conductors 6 and 7 formed on an insulator 5 on the periphery of the region X into a bridge shape from over the first conductors 2 to 4 are provided and cavity parts V are provided between the sidewall parts of the first conductors 2 to 4 and the insulator 5. For example, Ti, Ni and Cu layers 2, 3 and 4 are formed on an electrode formation region X in a GaAs substrate 1 and a first conductor is constituted of those three layers. Moreover, Ti and Ni layers 6 and 7 are formed on an insulator 5 on the periphery of the region X into a bridge shape from over the Cu layer 4 of the first conductor and a second conductor is constituted of those two layers.
Patent JP-S60178152-A (JP)
Title: Beltlike material storing apparatus
Inventor: NAKAMURA KOUJI
IPC: B65H20/26
Filed: 1984-02-27
Abstract: PURPOSE:To reduce the whole apparatus to a compact size by providing an outside machine frame with an outside roller cylinder disposed on the outer periphery thereof and an inside machine frame with an inside roller cylinder, which function as a support machine frame for supporting the outside machine frame to eliminate the need of a special support frame. CONSTITUTION:A support roller 2 is mounted on an inside machine frame 8 fixed to a bent 19. Rails 4 forming a rotating track are fixed at a required position of the inner periphery of an outside machine frame 3 having an outside roller cylinder 7 on the outer periphery. The outside machine frame 3 is supported on an inside machine frame 8 through the rails 4 and the support roller 2, and a ring gear 5 for rotating the outside machine frame 3 is fixed to the outer periphery of the outside machine frame 3. In this arrangement, the prior art large- sized support machine frame for supporting the outside machine frame 3 is not required, and the inside machine frame 18 provided with an inside roller cylinder 11 is also used as a support machine frame so as to reduce the whole apparatus to a compact size.
Patent JP-H03197902-A (JP)
Title: Sealing gland for optical fiber
Inventor: DANKAN AREKUSANDAA GAN
IPC: G02B6/00
Filed: 1990-02-16
Abstract: PURPOSE: To obtain a ground having improved airtightness and reliability by inserting gas stop grease jelly or a similar viscous liquid material, with which a passage of the ground is filled for a length to give a required gas stop characteristic, into the passage of the ground. CONSTITUTION: A space between a fiber and the internal passage or a hole 5C of a tube 5 is filled with a viscous gas-stop material 14. The material 14 keeps close contact between the tube and the fiber 6 regardless of the temperature change, by which differential thermal expansion occurs between the tube 5 and the fiber 6, to limit penetration of gas. A plug 9 is formed by the fiber 6 in the tube, and it is hardened in an HP end part by a resin end part packing material which prevents it from entering an internal chamber 10 by a washer 11. The gas stop material 14 is next charged through a port 8B in the HP end part so as to completely fill the tuber 5. Thus, the ground having airtightness and reliability is obtained.
Patent JP-S55128956-A (JP)
Title: Connection system for operator's device
Inventor: OGATA ASAO
IPC: H04M3/60
Filed: 1979-03-27
Abstract: PURPOSE:To secure the connection even to the telephone circuits of different interfaces via one type of the operator's device, by providing the means to deliver the fixed type-based signal to the talking line plus the means to decide the type-based signal sent from the talking line to the connection interface device. CONSTITUTION:Telephone circuit groups A1-An featuring different connection interfaces to the operator's device are connected to circuit trunks B1-Bn which correspond to the circuit groups. The circuit trunks are connected to position trunks d1-Dm of the operator's device via connectors C11-Cnm each to be then connected to telephone sets TEL1-TELm. The following means are provided to tranks D1-Dm: the means which delivers the fixed type-based signal corresponding to the connection interface to each talking line; the means which decides the type when the signal is supplied; and the means which formes the telephone circuit so as to suit to the connection interface corresponding to the type of the signal respectively. In this way, the connection can be secured to several types of telephone circuits of different connection interfaces via only one type of the operator's device.
Patent JP-S61195906-A (JP)
Title: Manufacture of metallic powder
Inventor: KASAHARA NOBUYORI
IPC: B22F9/08
Filed: 1985-02-27
Abstract: PURPOSE:To obtain metallic powder having a smooth and lustrous surface and superior fillability by atomizing a molten metal or alloy contg. a molten alkali metal in the air. CONSTITUTION:An alkali metal such as Li, Na or K is melted in a molten metal such as Zn, Cd or Pb or a molten alloy such as Zn-Sb or Zn-Al. At this time, Li or Na is preferably used as the alkali metal because a small amount of Li or Na added produces a spheroidizing effect. In case of Li and/or Na, the spheroidizing effect is recognized when Li and/or Na is added by >=0.001wt% of the amount of the molten metal. The molten metal or alloy contg. the molten alkali metal is atomized in the air by a conventional method. Atomized metallic powder having a desired shape such as a spherical shape can be manufactured very easily.
Patent JP-H03236397-A (JP)
Title: New peptide derivative
Inventor: UCHIDA ITSURO
IPC: C07K5/08
Filed: 1990-02-19
Abstract: NEW MATERIAL:A compound expressed by formula I (R<1>, R<2>, R<5> and R<6> are H or lower alkyl; R<3> and R<4> are H or phenyl or R<3> and R<4> together form 2-7C alkylene ; X is NH, O or CH2; Y is CH2 or S; m and n are 0 or 1, provided that when X is NH or O, m is 1 and in this case, R<1> to R<4> are not simultaneously H) or salt thereof. EXAMPLE:N<alpha>-(cis-3-Methylpyrroglutamyl)-L-histidyl-L-prolineamide. USE:A remedy for central nerve disorder having stronger central activation action and long acting property, compared with a conventional remedy. PREPARATION:A compound expressed by formula II [X<1> is (protected) imino, O, etc.) is condensed with a compound expressed by formula III [A is (protected) imino] in the presence of a condensing agent such as dicyclohexylcarbodiimide in a solvent such as THF, preferably at -50 to 50 deg.C and then as necessary the product is deprotected.
Patent JP-H04275181-A (JP)
Title: Dye for thermal transfer recording
Inventor: CHIBA JUNJI
IPC: B41M5/388
Filed: 1991-03-01
Abstract: PURPOSE:To enhance transfer properties, coloring properties and various fastnesses and to obtain a sharp cyan color by using a cyan dye represented by a specific chemical formula as the cyan dye for thermal transfer recording used in a sublimation type thermal transfer recording method. CONSTITUTION:A cyan dye for thermal transfer recording useful in a sublimation type thermal transfer recording system for taking a hard copy from the temporary image of a television, a video or a still video camera is represented by chemical formula (1) (wherein R1 and R2 are a substituted or non-substituted alkyl group or a cycloalkyl group, R3 is a hydrogen atom, a halogen atom, a cyano group or an alkyl group, R4 is a 5- or 6-membered cycloalkenyl group which may have a substituent, R5 and R6 are a hydrogen atom, a halogen atom or a substituted or non-substituted alkyl group and X is a hydrogen atom or an atom or atom group forming a 5- or 6-membered ring along with R1).
Patent JP-2000235874-A (JP)
Title: Photoelectric conversion element and photo electrochemical battery
Inventor: INOUE AKIYUKI
IPC: H01L31/04
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a coloring matter sensitization photoelectric conversion element with a high photoelectric conversion efficiency, and a photoelectrochemical battery. SOLUTION: A coloring matter sensitization photoelectric conversion element comprises a conductive support, a layer containing semiconductor fine particles that absorbs a coloring matter applied onto the conductive support, a charge transfer layer and a counter electrode. The contents of sulfur and phosphorus in the semiconductor fine particles range from 0.0001 to 0.3 wt.% and from 0.00001 to 0.01 wt.%, respectively.
Patent JP-S5391796-A (JP)
Title: Atomic absorption and flame spectroscopic analysis apparatus
Inventor: SASAKI KIKUO
IPC: G01N21/72
Filed: 1976-03-31
Abstract: PURPOSE:To facilitate analysis oeperation by plural specimens such as unknown, solvent, standard, etc. by controlling an arithmetic part with the detection signals of atomized specimen type detectors.
Patent JP-S62194798-A (JP)
Title: Piezoelectric sensor
Inventor: KISHIGAMI JUN
IPC: H04R17/00
Filed: 1986-02-20
Abstract: PURPOSE:To attain the miniaturization and light weight by fixing a piezoelectric element to a base so as to be projected to a base notch and arranging an impedance converting circuit element to the base. CONSTITUTION:A copper layer 18 is provided on the upper face of the base 16 made of a ceramics and a notch 16a is provided and the piezoelectric element 15 is arranged so as to projecting the said notch 16a. The piezoelectric element 15 is fitted to the base 16 by sticking the silver thin film 23 in press contact with the base 16 via a conductive adhesives to continuity to the silver thin film 23 and the copper layer 18. Further, the element 17 constituting the circuit converting the impedance of the piezoelectric element 15 is arranged on the base 16 and connected to the piezoelectric element 15 by a lead wire 33. Thus, the piezoelectric sensor is miniaturized and its weight is reduced.
Patent JP-H11233909-A (JP)
Title: Wiring board
Inventor: TAKEUCHI KATSUYUKI
IPC: H05K1/09
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To prevent the infiltration of noises into electronic components such as semiconductor devices which are installed via wiring conductor layers by forming a magnetic area, containing magnetic powder on a part of the wiring conductor layers which covers an organic resin insulating layer. SOLUTION: A substrate 1 is made of oxide base ceramics, such as an aluminum oxide sintered compact and mullite sintered compact. The substrate 1 supports a multilayered wiring part 4 comprised of organic resin insulating layers 2 and wiring conductor layers 3 on its top. A through-hole 5 is formed in the substrate 1, and its inner walls are coated with a conductive layer 6 whose ends are led out to both upper an lower sides of the substrate 1. The through-hole 5 electrically connects between the wiring conductor layers 3 of the multilayered wiring part 4 formed on the top of the substrate 1 and outer electrical circuits. The through-hole 5 is completely filled with an organic resin filler 7 of epoxy resin or the like. Both ends of the organic resin filler 7 are on flush with the surface of the conductive layer 6 which covers both the upper and lower sides of the substrate 1.  Accordingly, the organic resin insulating layers 2 and the wiring conductor layers 3 can be planarized.
Patent JP-S61196317-A (JP)
Title: Information input system
Inventor: MASE KENJI
IPC: G06F3/048
Filed: 1985-02-27
Abstract: PURPOSE:To detect 3-dimensional position information by setting plural TV cameras with different visual field angles and processing image pickup signals. CONSTITUTION:The X, Y and Z coordinates are detected in response to the finger pointing positions of both cameras 1 and 2. Then the results of detection are delivered to an information processor 4. An information input device 5 calculates the coefficient of a straight line connecting a reference point B given from a reference point input device 5 and a finger pointing position P. This coefficient is delivered to the processor 4. Then the coordinates are decided for an object on the straight line.
Patent JP-S52118467-A (JP)
Title: Synthesis of adrenochrome derivatives
Inventor: NAKAJIMA KAZUHISA
IPC: C07D209/40
Filed: 1976-03-31
Abstract: PURPOSE: To prepare colorless adrenochrome monoaminoguanidine, etc. in a short time, by oxidation of adrenalin with a persulfate salt in the presence of a specific metal slat, followed by reaction with aminoguanidine, etc. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06245780-A (JP)
Title: Production of l-2-amino-4-(hydroxymethylphosphinyl)-butyric acid
Inventor: TAKEBE HIDEAKI
IPC: C12N11/08
Filed: 1993-02-25
Abstract: PURPOSE:To efficiently produce L-AMPB by using a microorganism which is adsorbed on a water absorbing resin and immobilized in a method of producing L-2-amino-4-(hydroxymethylphosphinyl)-butyric acid (L-AMPB) as a herbicide by aminating 4-(hydromethylphosphinyl)-2-oxobutyric acid (OMPB) with an amino group donor in the presence of a microorganism capable of producing transaminase. CONSTITUTION:A microorganism having a filamentous shape such as filamentous fungus or mold is efficiently adsorbed on a water absorbing resin such as a cross-linked polyacrylate or a composite material of the cross-linked polyacrylate and a fibrous base to give an immobilized microorganism. OMPB is reacted with an amino group donor in the presence of the immobilized microorganism to produce L-AMPB. Since the immobilized microorganism has a readily recoverable shape, the immobilized microorganism can be repeatedly used, the reaction can be carried out continuously or repeatedly to mass produce L-AMPB in high yield and inexpensively.
Patent JP-S56132373-A (JP)
Title: Conveyor for developing powder
Inventor: MIYOSHI AKITAKE
IPC: B65G54/00
Filed: 1980-03-21
Abstract: PURPOSE:To convey developing powder without mechanical contact with a photosensitive drum by conveying the excess developing powder by means of a magnetic roll and a high magnetism generating material opposing to this. CONSTITUTION:As a rotary magnetic roll 2 opposing to a photosensitive drum 1 turns in a prescribed direction, the excess developing powder of the drum 1 is attached to the surface of the roll 2, by which a magnetic brush 31 is formed and the excess toner of the drum 1 is removed. The developing powder forming this brush 31 is scraped off by a doctor blade 22 abutting on the roller 2; at the same time, it moves along the outside circumferential surface of a stay 13 of a high magnetism generating material opposing to the roller 2 spacially at a predetermined clearance. According to the magnetic poles of the roller 2, the magnetic poles formed in the stay 13 change and the magnetic suction force by the stay 13 decreases; therefore, the magnetic powder spaces from the stay 13 and falls into a storage tank 3. With this constitution, the magnetic powder is conveyed without making mechanical contact with the photosensitive drum, and the occurrence of damaging on the photosensitive drum surface is prevented.
Patent JP-S61195785-A (JP)
Title: Power source for arc welding
Inventor: IWATA AKIHIKO
IPC: B23K9/06
Filed: 1985-02-26
Abstract: PURPOSE:To control the magnetic deflection caused on the iron core of output transformer and to prevent the efficiency reduction in the output transformer and invertor by inserting a reactor in series with the output transformer on the output side of invertor. CONSTITUTION:The three phase alternating current 1 to be inputted is converted into a direct current with passing through the first rectifier circuit 2 and converted into intermittent alternating current with passing through an invertor 3. Arc welding is performed then by feeding the AC 1 to an arc load 7 passing through a filter reactor 6 after becoming an alternating current passing through the reactor 8 connected in series and an output transformer 4 and being converted into a direct current again by the second rectifier circuit 5. In this case, when unbalance is caused on the E.T product of the positive and negative in the waveform of the output of the invertor 3, the magnetic deflection of the output transformer 4 is controlled by inserting in series with the output transformer 4 on the output side of the invertor 3 such a big reactor as the reactance value Lx being 2mu-20mu.
Patent JP-H02221477-A (JP)
Title: Method for deinking waste paper
Inventor: YAMASHITA TAKASHI
IPC: D21C5/02
Filed: 1989-02-16
Abstract: PURPOSE:To deink a waste paper in such a manner as to be able to readily handle and to suitably provide regenerated pulp having high brightness from the waste paper and in excellent operating properties at ambient temperature by using licinolic acid or oligomer thereof as a deinking agent. CONSTITUTION:In a process carrying out a deinking by treating a waste paper with a deinking chemical, the waste paper is deinked by using licinolic acid and/or oligomer thereof as the deinking agent. Furthermore, the deinking agent contains preferably licinolic acid and/or oligomer thereof at an amount of 10-95wt.%.
Patent JP-H08233499-A (JP)
Title: Method and apparatus for starting electrothermic reaction
Inventor: IKUTA KAZUNARI
IPC: F42B5/26
Filed: 1995-02-24
Abstract: PURPOSE: To improve the mass productivity and to facilitate the assembling by forming the shape of a reactive metal in a conical shape. CONSTITUTION: A method and an apparatus for starting electrothermic reaction comprise the steps of bringing the end 10a of a reactive metal 10 formed in a conical shape into contact with a platelike element 3c, and energizing between the end 10a and the element 3c, thereby generating electrothermic reaction.
Patent JP-H09205960-A (JP)
Title: Kneaded bait holder
Inventor: SHIMIZU YUJI
IPC: A01K97/00
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a kneaded bait holder easy to manufacture at a low cost which hardly causes the loosening of a bait due to an impact at the time of landing on the water and is eliminated with the fear of hooking a hook. SOLUTION: For this kneaded bait holder 1, plural disks 3 are fixed to a shaft member 2 at regular intervals, ring bodies 4 are attached on both ends of the shaft member 2, swivel is attached to one of them, a snap is attached to the other and a weight is hung. A line and a leader are fastened to the swivel and the hook is adjusted so as to be positioned around the kneaded bait holder 1. A kneaded bait 10 is provided with a smell for inviting fish and the combined bait 10 having hardness hard to loose is attached by a hand while being inserted between the respective disks 3. Since the kneaded bait 10 is protected by partitions, the loosening due to the impact at the time of landing on the water hardly occurs, and even when the disks 3 are partially exposed, the fear of hooking the hook is not present.