baber/WOPTO huggingface dataset:
Patent JP-H07300033-A (JP)
Title: Trolley hanging fixture
Inventor: IGUCHI MASAKAZU
IPC: B60M1/23
Filed: 1994-05-06
Abstract: PURPOSE:To decrease nonuniformity between products while increasing trolley wire clamping force of an ear in a trolley wire hanging fixture. CONSTITUTION:A trolley wire hanging fixture 3 is constituted of a hanger 4 removably mounted on a hanging wire 2 and an ear 5 selectively connectable to a trolley wire 1, to form one free end part 5c of both leg pieces 5b into protruded shape and the other free end part 5d into recessed shape receivable with the protruded part in the one free end part 5c, and both the leg pieces 5b are formed so as to cross with each other the fellow free end parts 5c, 5d in a natural condition. Both the leg pieces 5b are spread to engage each free end part with right/left grooved parts 1a of the trolley wire 1, and it is elastically clamped by both the leg pieces 5b. Accordingly, since the initial deflecting margin of both the leg pieces of the ear, formed so as to elastically clamp the trolley wire 1, can be enlarged, large clamping force can be obtained, and nonuniformity of the clamping force due to a working error, between products, can be decreased as small as possible.
Patent JP-S5821374-A (JP)
Title: Semiconductor device
Inventor: MIWA YUKINOBU
IPC: H02H7/20
Filed: 1981-07-29
Abstract: PURPOSE:To improve the characteristics and reliablity of the device by inserting a bi-directional diode is series between the gate and source of an IGFET formed to a vapor growth layer on a Si base body through double diffusion. CONSTITUTION:The bi-directional diodes 2, 2'' are simultaneously diffused and shaped when double diffusion and connected in series in order to protect the gate G of the IGFET 1' through double diffusion, and inserted and connected between the gate G and a source S. According to this constitution, the PN<+> junctions J2, J4 of the diodes are yielded when positive voltage is applied to the gate G, and double reverse dielectric resistance is shown by J2+J4. When negative voltage is applied to the gate G, junctions J1, J3 are yielded. Accordingly, reverse bias is formed by the PN<+> junctions at two positions regardless of the positive and negative of a gate electrode, and double reverse dielectric resistance is generated. When a plurality of the bi-directional diodes are connected in series, allowance is taken sufficiently in gate bias, channel resistance is minimiized, mutual conductance and drain currents are improved, and the FET can  be protected.
Patent JP-H0865043-A (JP)
Title: Oscillator
Inventor: OE TADATAKA
IPC: H03B5/20
Filed: 1995-04-20
Abstract: PURPOSE: To provide a stably operating oscillator capable of being easily formed as an integrated circuit and remarkably adjusting an oscillation frequency. CONSTITUTION: This oscillator is provided with two phase shift circuits 10 for performing prescribed phase shift by synthesizing the signals of the same phase and an opposite phase generated in the source and drain of an FET through a capacitor or a resistor, a phase inversion circuit 80 for inverting the phase of the output signals of the phase shift circuit 10 of a poststage and performing amplification and a feedback resistor 70 for feeding back the signals outputted from the phase inversion circuit 80 to the input side of the phase shift circuit 10 of a prestage. By changing the time constant of a serial circuit composed of the capacitor and a variable resistor inside the phase shift circuits 10, the oscillation frequency is adjusted.
Patent JP-H07298867-A (JP)
Title: Falling hole type ash tray
Inventor: HOUJIYOU YOSHIKO
IPC: A24F19/00
Filed: 1994-05-07
Abstract: PURPOSE:To obtain an ash tray having safety free from a fear of fire, being hygienic free from evolution of smoke and simply cleaned. CONSTITUTION:A container consisting of a pair of a top and a bottom of a detachable outer box 1 and a detachable inner box 2. A sliding plate 3 having pipes 4 is inserted into the top of the outer box 1, a horizontal middle frame is installed at the intermediate position of the outer box 1 and a channel for dropping a cigarette end is formed on the middle frame.
Patent JP-H05315265-A (JP)
Title: Simulator for integrated circuit manufacturing step
Inventor: KATO HARUO
IPC: H01L21/31
Filed: 1992-05-11
Abstract: PURPOSE:To effectively grasp a charging state or a hollow state of deposited substance by reproducing the charging or hollow state of the substance from a crossing state of string rows when superposition of the substances is detected. CONSTITUTION:A central processing unit 1 has a deposition simulating means 101 for simulating the step of depositing an integrated circuit to move a string row (point row) by isotropically or anisotropically depositing substance to be deposited from above. Further, the unit 1 has string row crossing detecting means 102 for detecting whether is there superposition of the substances or not according to the crossing of the rows, and deposited substance charging state reproducing means 103 for reproducing charging or hollow state of the substance from the crossing state of the rows when the superposition is detected. Thus, the charging or hollow state of the substance at a place such as a groove can be grasped.
Patent JP-H01287190-A (JP)
Title: Abrasive lubricant for glass processing
Inventor: HATANAKA ATSUSHI
IPC: C09K3/14
Filed: 1988-05-13
Abstract: PURPOSE:To obtain the title lubricant with high machinability, causing no cloggings in whetstone, enhancing processing efficiency, by incorporating a base consisting of water and/or a polyhydric alcohol with a benzotriazole or a specific chelating agent. CONSTITUTION:The objective lubricant can be obtained by incorporating a base consisting of water and/or a polyhydric alcohol with (A) 0.1-10 (pref. 1-3)wt% of a benzotriazole such as benzotriazole or tolyltriazole or an aminocarboxylic acid-based chelating agent such as ethylenediaminetetraacetic acid or nitrilotriacetic acid, and furthermore, if needed, (B) an organophosphorus- or boron-based detergent.
Patent JP-H04323008-A (JP)
Title: Corrugated sheet and roller resin bath
Inventor: ISHIZUKA MASAYUKI
IPC: B65H51/00
Filed: 1991-04-23
Abstract: PURPOSE:To provide a resin bath, in which better affinity between fiber and liquid resin is realized, the strength of a formed article is enhanced by reducing its voids and the amount of the resin adherent to the resin is kept nearly con stant, in the forming of FRP. CONSTITUTION:The resin bath concerned consists of a liquid resin tank 1, in which liquid resin 2 is housed, and a resin reservoir space, which is communicated with the bottom of the tank 1 and made between an upper corrugated sheet 5a and a lower corrugated sheet 5b having a plurality of rounded bent parts. At the inlet side and outlet side of the bath, vertical pairs of guide rollers 3a and 3b are provided respectively. A plurality of rollers are respectively provided at at every rounded bent part. Further, the nip between the upper and lower rollers of the outlet side guide rollers 3b is made to be adjustable. The upper corrugated sheet and lower corrugated sheet having a plurality of rounded bent parts are made into a V-shape or W-shape sheet.
Patent JP-S5643817-A (JP)
Title: Surface elastic wave device
Inventor: ISHIGAKI MASAHARU
IPC: H03H9/145
Filed: 1979-09-17
Abstract: PURPOSE:To improve band-stopping characteristics and also to minimize the variation of the band-stopping characteristics due to variance of manufacture, by setting the ratio of the electrode width to the electrode pitch of a metal strip reflector formed on a piezoelectric substrate to 20-40%. CONSTITUTION:On piezoelectric substrate 1, the metal strip reflector of grating structure consisting of electrode fingers 5 is formed. Then, duty factor alpha=l/w, the ratio of width (l) of electrode fingers 2 of the metal strip reflector to pitch (w) of the electrode fingers is set to 20-40%. Thus, selecting the duty factor increases damping factor (beta) and specific band width DELTAf/f0, so that stopping characteristics will greatly improve.
Patent JP-S599958-A (JP)
Title: Semiconductor device
Inventor: SASAKI NOBUO
IPC: G11C7/00
Filed: 1982-07-07
Abstract: PURPOSE:To obtain a solid state switch conductible with a weak energy beam by a method wherein two electrodes facing mutually are provided interposing a second insulating film between them on a conductor on a first insulating film on an Si substrate. CONSTITUTION:The pattern of the doped poly-Si layer 14 is provided on the field oxide film 12 of the Si substrate 11, the thermal oxide film 13 is provided on the surface, the Al electrodes 15a, 15b are arranged facing mutually, and is covered with PSG16. To write informations, the temperature of the substrate 11 is risen to 400-300 deg.C, scanning is performed with the Ar laser beam of about 12-15W, the temperature of the Al electrodes 15a, 15b is risen to about 700 deg.C, and the Al electodes are sintered to the SiO2 film 13 to short the N type poly-Si pattern 14. Although softening and deformation of the Al electrodes 15a, 15b are generated when writing is performed, because laser output is small, protecting PSG16 is not damaged. According to this construction, no peripheral circuit is necessitated for writing of informations, and the degree of integration of a dynamic RAM, etc., built-in with a PROM can be enhanced.
Patent JP-S63302138-A (JP)
Inventor: RUUDORUFU BANDERU
IPC: F02B37/18
Filed: 1988-05-13
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-2000300900-A (JP)
Title: Finishing device for washing
Inventor: ICHIMOTO KUJU
IPC: D06F95/00
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To easily change an arrangement when the washing has changed by simultaneously changing the operating conditions of the finishing device of a washing line composed of a plurality of machines. SOLUTION: A finishing device of the washing comprises a storing means of a table in which the set values of individual machines corresponding to types of the washings are registered, an input means for inputting the types of the washing and a centralized controller having a calculating means. The calculating means of the centralized controller reads data corresponding to the types of the table when the types of the washing are inputted from the input means, and transfers the set values of a feeder, an ironer and a folder recorded in the table to the setting memories of the controller provided in respective individual machines. When the type of the washing has changed, an operator only inputs a new type of the washing in the centralized controller to automatically simultaneously set the operating conditions of all the finishing device.
Patent JP-2000309274-A (JP)
Title: Device for comprehending train operation schedule
Inventor: TANAKA YUTAKA
IPC: B61L27/00
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To comprehend train operation schedule information by a train information display device(TID) easily, accurately and inexpensively even at a remote place such as a rail track site by displaying the train operation schedule information including the present time and when it is released. SOLUTION: A TID main device 1 is configured such that TID information can be issued based on various kinds of information such as train location or train delay obtained from a CTC center a. The TID information issued by the TID main device 1 is transmitted from a communication control section provided in the TID main device 1 to major stations via a communication line L1. At the major stations, a plurality of TID information receiving terminal devices 11a to 11n, which are mainly personal computers, are provided via the communication control section. A printer 12 for printing out the TID information is also provided. Therefore, at the major stations, the TID information can be displayed or printed.
Patent JP-H04345277-A (JP)
Title: Voltage hold circuit
Inventor: MORITOKI KATSUNORI
IPC: H04N5/18
Filed: 1991-05-23
Abstract: PURPOSE:To obtain an output with little random noise by re-distributing charge between a first capacitor holding a latest DC signal output and the second capacitor holding the conventional DC signal so as to average them. CONSTITUTION:A blanking period from the termination of the light signal output of (n-1)th-cycle to the output of the sensor light signal of the n-th cycle becomes the sampling period of a DC voltage. During the blanking period, a first analog switch(S) 3 is made to be in a connecting state and the second switch S6 to be in the non-connecting state, at first. Charge corresponding to a DC component being the sensor output of this time is stored in the first capacitor(C) 4. Next, S3 and S6 are made to be non-connecting so as to hold stored charge. When only S6 is made to be the connecting state, charge stored in C4 and charge stored in C7 are re-distributed and stored. Then, C7 becomes the non-connecting state and the voltage to C7 is transmitted to a succeeding stage circuit 2.
Patent JP-S5243240-A (JP)
Title: Snow boat
Inventor: ENDOU AKIJI
IPC: B62B13/14
Filed: 1975-09-30
Abstract: PURPOSE: To facilitate easy movement of center of gravity of a snow boat upon sliding with two continuous seats at the front and rear of transom of main body of the boat to accelerate its speed and to thus obtain stable monoeuverability thereof. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5451838-A (JP)
Title: Image forming method
Inventor: NISHIMURA YUKIO
IPC: B41J2/06
Filed: 1977-10-01
Abstract: PURPOSE:To obtain good images and achieve the simplification of constitution by applying the electric potential which put the electric fields around nozzle in a divergent state to control electrodes according to image information and suppressing the flying of ink from the nozzle thereby forming the images. CONSTITUTION:A dielectric flat plate 11 is inserted into an ink and is contacted with a conductive liquid form ink 13. A counter electrode 14 is disposed in parallel with the dielectric flat plate 11. The conductive ink 13 is grounded and a voltage is continuously applied from a power source device 15 between this and the counter electrode 14 so that the ink 13 flies through a nozzle 12 toward the counter electroted. Control electrodes 17 are provided on the circumferential edge of the nozzle 12 and pulse voltages are applied to the control electrodes 17. Controlling the application of said pulse voltages with the electric signals according to image information selectively controls the flying ink being spouted from the nozzle 12 and forms images on a printing medium 18. This eliminates the need for alignment of the nozzle and control electrodes and enables the apparatus to be simplified.
Patent JP-S5451910-A (JP)
Title: Soaking method
Inventor: TSUNEYOSHI NAOHISA
IPC: C21D9/70
Filed: 1977-10-03
Abstract: PURPOSE:To greatly reduce the original unit of fuel for soaking, by lowering temp in a soaking pit and shortening retention time by utilizing recuperation by the heat accumulation of the inside of steel ingots when soaking the steel ingots of rimmed steel and semi-killed steel. CONSTITUTION:Since the track time of the steel ingots of rimmed steel and semi- killed steel is short, there exist non-coagulated portions at the insides of steel ingots at the time when the ingots are charged into a soaking pit, and the coagulation rate of the section is not more than 60%. Thus, since the insides of steel ingots have a large quantity of accumulated heat, the temp of the inside of the soaking pit is made to be the low temp of 1100-1250 deg.C. The retention time in the soaking pit is also shortened to 3 hrs.. Temp rises due to recuperation from non-coagulated portions at the insides of steel ingots, and the ingots can be blooming milled without having no effect on mill torque and deformability in blooming mill and without lowering mill yield. Thus, this method greatly reduces the original unit of fuel for the soaking pit per steel ingot.
Patent JP-S6010947-A (JP)
Title: Communication control equipment
Inventor: OKADA TATSUO
IPC: H04L69/14
Filed: 1983-06-30
Abstract: PURPOSE:To execute quickly a carrier control operation at data transmission to a terminal by storing the information on necessity of the carrier control at each line accommodated to a communication control equipment, and referencing the stored information in transmission to control the transmission of a transmission request signal to each line. CONSTITUTION:A memory 1 of the communication control equipment is provided with a line number storage area A, line attribute storage area B and a carrier control display bit area C, and checks whether or not the line requires the carrier control from the line attribute at each line ahead the start of service and writes the result to the area C as a carrier control display bit. A control program recognizes whether the carrier control is required or not by having only to read simply the memory area C in data transmission to a terminal device and controls the transmission request signal.
Patent JP-H04325160-A (JP)
Title: Composite material for medical use
Inventor: OGA TAKAHIRO
IPC: A61L33/00
Filed: 1991-04-24
Abstract: PURPOSE:To provide the material for medical use which is extremely excellent in an antithrombotic property. CONSTITUTION:This composite material for medical use is a material which comes into direct contact with blood or is detained for a specified period of time within a living body and is constituted of a TFE/VOH copolymer or is constituted of this polymer in a part thereof or the entire surface or a part of its surface.
Patent JP-S5243941-A (JP)
Title: Saturation preventing device of current transformer
Inventor: TSUJIKURA YOUSUKE
IPC: H01F27/42
Filed: 1975-10-02
Abstract: PURPOSE: In secondary circuit of current transformer, impedance element and gate circuit with which both ends of impedance element are in short-circuit state or are open for certain time, are inserted, and then, saturation of the current transformer is prevented. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5344780-A (JP)
Title: Seqwential seqwuence controller
Inventor: MIZUGUCHI MASAAKI
IPC: G05B19/08
Filed: 1976-10-04
Abstract: PURPOSE: To enable selective change-over between positive and negative logic inputs in each step lines. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06309366-A (JP)
Title: Key word extraction system
Inventor: BESSHO REIKO
IPC: G06F17/30
Filed: 1993-04-21
Abstract: PURPOSE:To exclude even characters other than words which become the ending of a compound word from a key word if they do not become the key word by increasing key word elements and processes as to affixes and using key word elements which are forcibly deleted so that fine processing as to affixes can be performed. CONSTITUTION:A Japanese document is inputted through an input means 1 and the document which is inputted through the input means 1 is divided into words by a morpheme analyzing means 2; and the words are given parts of speech. A key word extracting means 3 performs key word extraction by using the parts of speech. Consequently, not only special characters, but all character strings can be considered as objects of a key word.
Patent JP-S61277063-A (JP)
Title: Reagent for immunoassay and immunoassay using the same
Inventor: SUZUKI MASUMI
IPC: G01N33/544
Filed: 1985-05-31
Abstract: PURPOSE:To assay an objective substance with high sensitivity, by containing either one of apoenzyme and the corresponding coenzyme in a microcapsule receiving lytic action by antigen/antibody reaction and containing the other one outside the microcapsule. CONSTITUTION:Apoenzyme and coenzyme are separately received inside and outside a microcapsule. For example, as the microcapsule, a red corpuscle is used and apoglucose oxidase is used as the substance included in the microcapsule an the absorbancy of the reaction solution is measured at a wavelength of 600nm. 10mul of the microcapsule having anti-T4 antibody preliminarily bonded to the surface thereof and 10mul of a solution containing a complement, coenzyme and glucose are mixed with 10mul of a solution containing T4 at known concn. to perform reaction for 20min. After 20min, 20mul of a solution containing peroxidase and 4-aminoantipyrine diethylaniline and 950mul of a 50mMKH2PO4 buffer solution are mixed with the reaction solution to perform reaction for 20min. By this method, absorbancy increases as T4 increases and a T4<-> calibration curve can be formed.
Patent JP-S5547385-A (JP)
Title: Rust preventive composite
Inventor: KITANO HISAO
IPC: C23F11/18
Filed: 1978-09-29
Abstract: PURPOSE:To provide a rust preventive composite which is non-hygroscopic, produces no HCHO, and requires no addn. of amine when used as a rust preventive agent, by using as active ingredients an alkali metal salt of HNO2, and ethylene urea or its derivatives. CONSTITUTION:An alkali metal salt of HNO2, e.g., NaNO2, KNO2, and ethylene urea or its derivative are dissolved in water or methanol in a ratio of the alkali metal salt to ethylene urea of 20-90: 80-10 by wt. The soln., if necessary, with addn. of adhesive medium, is applied to, or impregnated into, a sheet material such as (coated)paper, woven or unwoven fabric, plastic film, in a ratio 3-15g/m<2> by conventional method to manufacture rust preventive packing material. When this rust preventive fluid is used for the surface treatment of steel sheet etc. by immersing the sheet into the fluid, or by applying the fluid to the sheet, a concn. not lower than 0.1% is desirable.
Patent JP-S60263021-A (JP)
Title: High-frequency heating apparatus
Inventor: ISHIMURA YOUZOU
IPC: F24C7/02
Filed: 1984-06-11
Abstract: PURPOSE:To obtain a high-frequency heating apparatus of small size for which only a small installation space is needed, by bonding the side wall of a heating chamber to the ceiling part of an outer casing consisting of one sheet metal plate, and by forming an exhaust gas passage between both side walls of a heating chamber and an outer casing. CONSTITUTION:The outer casing panel 3 of a high-frequency heating apparatus, consisting of a top plate 3a, the left side wall 3b, and the right side wall 3c, is made of one sheet metal plate so as to form nearly a U-shape. The top plate 3a of an outer casing panel 3 serves both as the top plate of a heating chamber 5. The left side wall 4a, the bottom plate 4b, and the right side wall 4c of a heating chamber 5 are composed of one sheet metal plate so as to form nearly a U-shape. The horizontal bottom plate 4b is fitted to the lower edge 1a of the opening of a front panel 1 of heating chamber nearly on the same level with the edge. Exhaust gas and flames going out of punched holes 8 for exhaust gas, provided on the right side wall 4c of a heating chamber 5, once going to the front direction of an apparatus through an exhaust gas labyrinth 9, then flowing through the labyrinth 9 along the right side wall 3c of an outer casing panel 3, is exhausted from the exhaust outlet 7 provided at the back plate 2. The exhaust gas labyrinth is provided inside the outer casing panel in such a manner that the depth of the titled apparatus is shortened, and the installation space in the kitchen for the apparatus can be effectively utilized.