baber/WOPTO huggingface dataset:
Patent JP-2000131286-A (JP)
Title: Non-polar conductivity sensor and its calibration method, disconnection detection method and failure diagnosis method
Inventor: KUWABARA FUKUJI
IPC: G01N27/06
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a non-polar conductivity sensor capable of executing easily a calibration work and failure detection. SOLUTION: In the state where a sensor body 1, composed by winding an oscillation coil 13 on one of a pair of toroidal cores 11, 12, arranged adjacently and coaxially, forming independent magnetic circuits respectively, and by winding a receiving coil 14 on the other, is positioned in fluid to be measured, the oscillation coil 13 is excited, and a current flowing hereby in the fluid to be measured so as to interlink with the toroidal cores 11, 12 is detected by the receiving coil 14, and a conductivity of the fluid to be measured is measured based on the magnitude of the detected signal.  A resistance 24 having a known resistance is connected to a research coil 15 arranged so as to penetrate the two toroidal cores 11, 12, and the conductivity is calibrated based on a measured value obtained by measuring the conductivity of the resistance 24 in the state where the sensor body 1 is arranged in the air and the known resistance value.
Patent JP-H03166492-A (JP)
Title: Shield process
Inventor: SAEKI HIROSHI
IPC: E21D9/087
Filed: 1989-11-24
Abstract: PURPOSE:To enhance the hardening on standing of a cover cylinder and a ground gate by providing a copy cutter for excavation larger than a shield diameter on the rotating radial side end part of a cutter, and stirring a liquid soil improving agent hardening on standing with injection. CONSTITUTION:A mud adding material injection nozzle to a cutter head 10 is opened, whereby a mud adding agent is injected simultaneously with excavation to regularly add a fixed mud pressure onto a facing surface 12, and a fluid cement soil improving material hardening on standing is injected into the ground from the injection nozzle 15 of a copy cutter 14 at each spoke top end of the head. The excavated sediment and the mud adding material are kneaded and discharged, and a reaction is given to a cover cylinder 6 by a hydraulic jack 4 to assemble and extend segments 7. The ground on the outside of the outer circumferential surface of a shield cylinder 2 is stirred and kneaded to form an improved layer 17, and the outer circumference of the cylinder 6 is closely buried therein. Hence, the ground and the cylinder are integrated by hardening on standing, and subsidence of ground can be prevented.
Patent JP-H10150443-A (JP)
Title: Atm exchange
Inventor: SAITO TOSHITADA
IPC: H04L12/70
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To reduce the scale of a line interface device and to easily revise a specified value of a template. SOLUTION: An input cell processing means 11 and an output cell processing means 12 in a line interface means 10 execute respectively the conventional asynchronous transfer mode(ATM) processing and insert branch processing or the like for an input cell stream and an output cell stream. A cell buffer means 40 is configured on an external memory means to store a template (format) of a processed ATM cell. The input cell processing means 11 or the output cell processing means 12 in the line interface means 10 discriminates whether or not the necessity of insertion of a network management cell in the case of processing the input cell stream.  When detecting the occurrence of the insertion necessity, a template for a management cell stored in advance in the cell buffer means 40 is read and the required data are replaced and the management cell is inserted to the input cell stream or the output cell stream.
Patent JP-H10149829-A (JP)
Title: Manufacture of lithium manganese composite oxide for positive active material and lithium secondary battery
Inventor: MITSUISHI IWAO
IPC: H01M10/0566
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a positive active material for a battery with high capacity and long cycle life by treating lithium manganese oxide having spinel structure whose lattice constant (a) is within the specified range. SOLUTION: A lithium salt such as LiMn2 O4 having spinel structure whose lattice constant (a) is 0.824nm or more is dissolved in a solvent such as acetonitrile for example, and reflux-treated. Li2 Mn2 O4 having tetragonal structure for example represented by Li1+x Mn2 O4 (0<x<=1) or lithium manganese composite oxide comprising a mixture of Li2 Mn2 O4 and LiMn2 O4 having spinel crystal structure is synthesized. A positive active material comprising the composite oxide and a conducting auxiliary material such as graphite, and a binder such as polytetrafluoroethylene are mixed, and the mixture is molded by applying pressure to manufacture a positive electrode.
Patent JP-H03166524-A (JP)
Title: Liquid crystal display device
Inventor: NAGASE TOSHIRO
IPC: G02F1/136
Filed: 1989-11-24
Abstract: PURPOSE:To allow sharp image display free from unequalness by setting the ends for connection of liquid crystal picture element electrodes to the other ends of sintered body varistor elements at the spacing narrower the further from the voltage supply ends of line electrodes and connecting the ends to the other ends. CONSTITUTION:The ends 12a for connection of the liquid crystal picture element electrodes 12-1 to 12-n to the other ends of the sintered body varistor elements 13 connected at one end to the line electrodes 11 are set at the spacings d1 to dn narrower the further from a power source 20. The ends 12a for connection of the liquid crystal picture element electrodes 12-1 to 12-n are respectively connected to the line electrodes 11 by the sintered body varistor elements 13 and the threshold voltages of the sintered body varistor elements 13 are changed reverse with the change in the line resistance along the line electrodes 11 and the voltage drop quantity by the voltage consumption, etc., in the respective picture elements, by which the supply voltages to the respective picture element electrodes in the longitudinal direction of the line electrodes 11 are generally uniformized. The sharp image display free from the unequalness is executed in this way.
Patent JP-H04179270-A (JP)
Title: Two-dimensional image sensor
Inventor: TSUTSUI KEN
IPC: H01L23/29
Filed: 1990-11-14
Abstract: PURPOSE:To limit the number of point defects to the number of shorts between an opaque film and transistor electrodes by providing separate opaque films for individual transistors, and maintaining the opaque films floating. CONSTITUTION:The respective opaque films of a pixel-switching transistor, a horizontal switching transistor, and a noise-limiting transistor are independently maintained to be floating. Chrome is deposited as conductor on a transparent substrate 1 to form an opaque film 21 for a phototransistor, and a capacitor electrode 201. After a first insulating film 51 is deposited over the surface, a second insulating film 52, a semiconductor 61, and an ohmic contact layer 62 are deposited. Then, contact holes 71, 72, and 73 are opened, and amorphous silicon is deposited on the areas of the phototransistor and pixel-switching transistor. Silicon nitride is deposited as a protective film 53, and then aluminum is deposited to form the opaque film 22 for pixel-switching transistor.
Patent JP-2001122451-A (JP)
Title: Paper sheet transporting device
Inventor: TAKAMATSU SHIGETOSHI
IPC: B65H3/06
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a sheet feeding device for facsimile, etc., in which sheets of paper are transported without generating stress on the sheet by a large diameter transport roller when disposing a cylindrical sheet guide and the large diameter transport roller as a sheet transporting device in a curved path. SOLUTION: In a sheet transport path having a U-form facing aside, the large diametric transport roller 20 installed on the inside of the curved path is formed from narrow roller members 20a-20c while a confronting pinch roller 24 is formed from roller members 24a-24c, and the sheet is transported by nipping it by the confronting nip parts of rollers. By protrudingly installing ribs 55 and 55a from a cylindrical guide between the roller members of the main transport roller 20, each sheet is guided from the nip parts of rollers toward the discharge path.
Patent JP-H06141467-A (JP)
Title: Accident-restoration operating apparatus
Inventor: HORI JIYUNYA
IPC: H02J3/00
Filed: 1992-10-20
Abstract: PURPOSE:To achieve that an electric-power supply trouble due to an accident can be eliminated by a simple means in the accident-restoration operating apparatus in a distribution system. CONSTITUTION:An accident-restoration operating apparatus is composed of a telecontrol device 1 which makes and breaks a circuit breaker, a computer 2, an operator console 3 and a storage device 4 which stores the state of a distribution system. The computer 2 is provided with a monitoring and control means 21 which monitors and controls the state of the distribution system, with a load computation means 22 which computes the power margin of a distribution line and with an interchange power-transmission procedure formation means 23.
Patent JP-H02151401-A (JP)
Title: Straightening method of woody board
Inventor: TANIOKA NORIYUKI
IPC: B27D1/00
Filed: 1988-12-03
Abstract: PURPOSE:To improve yield in the process to the drying finishing of a woody board material, and to obtain excellent quality and reliability by executing heating compacting straightening treatment to the woody board material and executing cooling compacting treatment. CONSTITUTION:A first slider 4 is lowered under the state in which a woody board material is interposed in a clearance X between the upper hot plate 5 and lower hot plate 7 of a hydraulic hot press machine 1, and the board material is pressed at required pressure, thus, applying heating compacting straightening treatment to the woody board material. The heating compacting straightening treatment is applied for a fixed time, the first slider 4 is moved upward, and a luminous belt 20 is further driven only by specified size in the (a)-direction, thus lowering a second slider 11 under the state, in which the woody board material is interposed in a clearance Y between the upper cooling plate 12 and lower cooling plate 14 of a hydraulic cooling press machine 2, and pressing the board material at required pressure, then executing cooling compacting treatment to the woody board material. Accordingly, the board material is cooled at quick speed up to a temperature, where restoration is not generated, while being compacted.
Patent JP-2001125871-A (JP)
Title: Electronic message board and electronic message board system
Inventor: HARA YOSHIHIRO
IPC: G10L17/00
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To provide an electronic message board discriminately displaying message information which can be viewed only by a specific person and message information which can be viewed by all constituting members without using information whose password or the like is likely to be forgotten. SOLUTION: This domestic electronic message board is provided with a first display means for displaying the contents of information which can be made public at a display part for each addressee of a family constituting member, and for displaying the number of information which can not be made public at the display part, an individual recognizing means for judging whether or not the person who requests the information which can not be made public to be made public and the addressee of the information are the same person, and a second display means for displaying the information which can not be made public at the display part only when it is judged that the person who requests the information to be made open public is the individual by the individual recognizing means.  In this case, the recognition of the individual is operated by using information such as a voice or fingerprints or the like which is unlikely to be forgotten by each individual.
Patent JP-H0356361-A (JP)
Title: Pail-taping machine for vinyl
Inventor: IDO KUNIO
IPC: B65H35/07
Filed: 1988-12-02
Abstract: PURPOSE:To prolong the life of vinyl by interposing a heat insulating material between a steel rail and vinyl. CONSTITUTION:A roll tape 8 with one face adhesive pasted on heat insulating material is set on a rotating drum 2 of a rail-taping machine and the tape 8 is applied to a rail by holding the machine with one hand and sliding it on the rail. At this time, the tape 8 is split into two by a lengthwise cutter 5, and cut crosswise by a lateral cutter 7 at each time one applying process is ended. In this way of applying the tape 8, the heat insulating material can be interposed between the steel rail and the tape.
Patent JP-H0372952-A (JP)
Title: Catalyst carrier
Inventor: JIYON UIRIAMU KERANDO
IPC: B01J31/04
Filed: 1989-11-28
Abstract: PURPOSE: To form a particulate silica catalyst support for a catalyst for olefin polymn. by bringing the reaction product of silica having a high surface area and a specified magnesium compd. into contact with a specified carboxylic acid. CONSTITUTION: Silica having a high surface area is allowed to react with a magnesium compd. represented by the formula MgAB [where A is R' or OR' (R' is a hydrocarbon group) and B is a halogen atom or a hydrocarbon group]. The reaction product is brought into contact with a carboxylic acid represented by the formula R(CO2 H)n [where R is a hydrocarbon group and (n) is 1-6] to form the objective particulate silica catalyst support. The appropriate reaction temp. is -40 to +30 deg.C and the appropriate contact temp. is -40 to +100 deg.C. Magnesium dibutyl is most suitable for use as the MgAB.
Patent JP-2000136188-A (JP)
Title: Antithrombotic substance
Inventor: MCCOWAN JEFFERSON RAY
IPC: A61P43/00
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a novel antithrombotic substance that is a strong thrombin inhibitor that can show high bioavailability after oral administration and is useful as an antithrombotic agent. SOLUTION: This compound is represented by formula I [E is CRe or N (Re is H, a halogen or the like); R1 is H or methyl; R2 is -X2-(CH2)n-Rf or -X2-(CH2)m-NRaRb (X2 is a direct bond, O of the like; n is 1-3; Rp 5-tetrazolyl, carboxy or the like; m is 1-3, where in the case m=1, X2 is a direct bond; Ra and Rb are each H, a 1-3C alkyl or the like); R3 is -X3-(CH2)sNRsRt (X3 is X2; s is 1, 2; were in the case s=1, X3 is a direct bond; Rs and Rt are Ra); R6 is H, hydroxy or the like], or its salts, typically 2-[4-[3-(carboxy) propoxy]phenyl]-3-(methyl) [3-methoxy-[4-(1-pyrrolidinyl)- phenyl]amino[b]thiophene. This compound is prepared by, for example, alkylating the phenol of formula II with a compound of the formula: L-(CH2)n-Rf (L is a group to be eliminated).
Patent JP-2000130451-A (JP)
Title: Sealing device
Inventor: FUJIMOTO KAZUYA
IPC: F16J15/3232
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To easily mount/demount a ring unit without deforming in a sealing device formed by combining the ring unit with a seal ring. SOLUTION: While a ring unit 50 with a lip 42 of a seal ring 40 brought into contact is fitted in a clearance fitting condition or an intermediate fitting condition relating to a first member 20 of bearing inner ring or the like, the relative displacement between the first member 20 and the ring unit 50 is impeded by connection means 60 to 62, 71 to 76.
Patent JP-H03166160-A (JP)
Title: Sheet transport device
Inventor: NAGANO TOSHIYUKI
IPC: B65H29/58
Filed: 1989-11-27
Abstract: PURPOSE:To simplify the structure of a sheet transport device and reduce the cost by constructing at least one of each couple of transport rollers in the semilunar form, wherein the roller couples are to change over the sheet transport direction on the sheet transport path on one plane. CONSTITUTION:When a sheet P is carried in by roller couples 1, 2 in No.1 direction A, semilunar roller couples 3, 4 for transportation in No.2 direction B are rotated by a control means to cause retraction so as not to generate obstruction for the sheet P. When the sheet P is transported in the No.2 direction B by the roller couples 3, 4, semilunar roller couples 1, 2 for carrying-in in the No.1 direction A are rotated by the control means to cause retraction so as not to give obstacle for the sheet P.
Patent JP-2001124017-A (JP)
Title: Holder
Inventor: UCHIDA AKIRA
IPC: F16B2/12
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a holder whose cylindrical member is neither deformed nor collapsed even if extremely high pressure is applied to a contact section when it is firmly fixed. SOLUTION: The mother member 13 of the holder incorporates elastic members 12 and 12' for holding the cylindrical member 11 and a clamping member 14, and the elastic members 12 and 12' are formed into an arc shape like the outer diameter of the cylindrical member 11, and the inner diameter of the elastic members 12 and 12' is made slightly smaller than the outer diameter of the cylindrical member 11. In attaching the holder to the cylindrical member 11, with the elastic members 12 and 12' held to the cylindrical member 11, the clamping member 14 is clamped. Then the elastic members 12 and 12' are deformed so as to fit to the outer diameter of the cylindrical member 11 and pressed against the cylindrical member 11 at the whole of the internal faces of the elastic members 12 and 12', resulting in the fixing of the holder without deforming the cylindrical member 11.
Patent JP-H04179965-A (JP)
Title: Developer and image forming method
Inventor: KUKIMOTO TSUTOMU
IPC: G03G9/08
Filed: 1990-11-15
Abstract: PURPOSE:To prevent melt attaching of the developer and fogging by incorporating a specified silicone resin in the particles of the developer. CONSTITUTION:The developer particles each contains the thermoplastic silicone resin. It has a glass transition point Tg of 40 - 90 deg.C measured by a differential thermal analyzer and preferably, having alkyl, aryl, modified alkyl, or such aryl groups, and phenyl or modified phenyl groups, and the developer contains a resin and a colorant, thus permitting melt attaching of the developer to the photosensitive body to be prevented, and an image high in density and free from fogging to be obtained.
Patent JP-H09146068-A (JP)
Title: Liquid crystal display device
Inventor: KORISHIMA TOMONORI
IPC: G02F1/137
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To obtain a high-grade and high-accuracy display device which can be driven by a simple matrix driving method by providing the device with a liquid crystal layer contg. a monomer at specific weight ratio to the total weight of this liquid crystal layer and a specific chiral nematic liquid crystal. SOLUTION: This device is provided with a pair of transparent electrode substrates 5 provided with liquid crystal oriented films 2. The liquid crystal layer contg. the monomers and the chiral nematic liquid crystals is formed between these transparent electrode substrates 5. The chiral nematic liquid crystals have a twisted structure of a twist angle ϕ in an initial state. The monomers are incorporated into the liquid crystals at 1 to 5wt.% of the total weight of the liquid crystal layer. The voltage to induce Frederick transition in the initial state is impressed on the liquid crystal layer and the one metastable state of the two different metastable states in the saturation state after the impression of this voltage is selected and a polymer is formed by polymerizing the monomers in this state.  The liquid crystal layer contg. the polymer and the chiral nematic liquid crystals is held between the transparent electrode substrates 5.
Patent JP-H11143332-A (JP)
Title: Picture forming device
Inventor: KANEKO MASARU
IPC: G03G15/16
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To hold picture quality by detecting a time from forming a picture on one side surface of a transcription material to transcribing a picture on the other side surface and humidity of a transcription material supply section, controlling a transcription current in accordance with it. SOLUTION: A humidity ratio from printing of the surface deciding a transcription mode to start of printing of the back is set at the time of waiting time of printing the back = a whole time of 60% or less/a whole time of 60% or more as a parameter, and a transcription current is controlled. That is, three kinds of T<1, T=1 and T>1 are conditioned in the humidity ratio T.  After data is finished to develop for printing the back, a controller 2 issues supplying papers and printing request, a printer engine 3 receives this request, calculates the humidity ratio of a time band from a value of a monitor counter, when the humidity ratio T<1 is given, a setting value 2 for a specific transcription current 2 and Que is set, when the humidity ratio = 1, a setting value 1 for a specific transcription current 1 and Que is set, and the humidity ratio T>1, a setting value 0 for a normal current and Que is set.
Patent JP-H07142661-A (JP)
Title: Lead frame and manufacture thereof
Inventor: UMEDA KAZUHIKO
IPC: H05K3/36
Filed: 1993-11-12
Abstract: PURPOSE:To prevent generation of defective bonding by a method wherein the bonding region of an inner lead is brought into contact with a heat block by flatening the punching burrs generated when the coupled state at the tip of the inner lead is released. CONSTITUTION:On the inner leads 3, their side-edge part only is punched and the adjacent inner leads 3 are coupled with each other. Subsequently, a metal place is provided on the whole surface of a lead frame 1, the tip of the inner leads 3 and the surface of a die pad 5, an insulating tape is adhered almost to the center of the inner leads 3, and the inner leads 3 are fixed with each other. Then, a die set, to be used to flaten the extrem tip part of the inner lead, in the die device for releasing the coupled state at the tip of the inner lead 3 or independent of the mold device, is prepared and the punching burrs generated on the back side can be flatened by the extrem tip part of the inner lead constituting no hindrance in wire bonding.
Patent JP-H08162806-A (JP)
Title: Irreversible circuit element
Inventor: ONO NORIHIKO
IPC: H01P1/36
Filed: 1994-12-12
Abstract: PURPOSE: To obtain the inexpensive irreversible circuit element with a small size, less number of components and ease of manufacture. CONSTITUTION: A board laminator 50 is formed by laminating and adhering plural double side printed circuit boards 51-54 each of required areas of which have electrodes and interconnecting the board layers with throughholes. The double side printed circuit board 54 at one of outermost sides of the plural double side printed circuit boards 51-54 has an opening through which a ferrite board 20 is inserted and a counterbore through which part of an electrode 53b of the double side printed circuit board 53 in the inside of the double side printed circuit board 54 is exposed. Chip capacitors 61-63 are mounted on the electrode 53b by using the conterbore.