baber/WOPTO huggingface dataset:
Patent JP-H05235664-A (JP)
Title: Differential amplifier circuit
Inventor: FUNAHASHI MASAHIRO
IPC: H03F3/45
Filed: 1992-02-25
Abstract: PURPOSE:To reduce the amplitude difference of the voltage signals of balanced output in a pre-differential amplifier circuit for unbalanced-balanced conversion. CONSTITUTION:A constant current is supplied from a FET3 via the sources of two FETs 1 and 2 comprising a differential amplifier circuit. A high frequency signal is inputted from an input terminal IN. A current signal is generated at the FET2 by returning the part of a voltage signal from the drain of the FET1 to the gate of the FET2 via a capacitor C2 and resistors R7, R8, and the current signal lost by capacitance parasitized on the drain of the FET3 can be corrected.
Patent JP-S52120715-A (JP)
Title: Bar code label reading unit
Inventor: HASHIMOTO TSUTOMU
IPC: G06K7/10
Filed: 1976-04-05
Abstract: PURPOSE:To perform reading by detection output of weight detection medium and to proceed to the next reading after confirmation the fact that the preceding product goes away well distant from the product mount board. In this way, double reading can be prevented.
Patent JP-2000234435-A (JP)
Title: Floor panel bearing device
Inventor: TAKAGI EIJI
IPC: E04F15/024
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a floor panel bearing device capable of surely bearing a panel and facilitating construction control. SOLUTION: A floor panel bearing device is constituted of a bearing leg erecting a male screw body 8 from a contact plate 7 fixed on a footing floor surface, a bearing plate 3 having a female screw section screwed in the male screw body 8 by forming a flat section on the periphery of the upper surface, a sole plate 5 covered on the bearing plate 3 by forming a rising section fitted to a corner section of a floor panel 4 to control a rising section and a mounting section for mounting the bottom and a panel holder 6 screwed in the male screw body 8 to held the corner section of the floor panel 4 on the sole plate 5.  Interlocking structures 36 interlocked with each other are provided to sites opposite to the bearing plate 3 and sole plate 5, and bisides, the interlocking structures 36 interlocked with each other are released by forced rotation of the bearing plate 3 against the sole plate 5.
Patent JP-H08250354-A (JP)
Title: High voltage transformer for television receiver
Inventor: BUARUTAA GOOZEBERUKU
IPC: H02M7/10
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To hold a desired amplitude fully accurately by arranging a plurality of winding elements constituting an auxiliary winding inside different chambers, arranging one of chambers in a clearance region of a U/I-shaped core or a U/U-shaped core and providing two half cores of a U-shaped core with parallel edge parts which are differgreatly from each other in length. SOLUTION: A primary winding P is arranged in a base bottom part of a chamber 5, and an auxiliary winding element H1 is arranged on the primary winding P. A high-voltage winding element S is arranged inside a plurality of narrow width chambers 8. A second auxiliary winding element H2 is arranged inside a chamber 6. The chamber 6 is arranged on a clearance 9 of a core 1 between core half parts 2, 4. A series circuit formed of the auxiliary winding elements H1, H2 supplies an operating voltage U1 via a rectifying circuit 10. A third auxiliary winding element H3 provided inside the chamber 6 supplies an operating voltage U2 to a video signal amplifier of a television receiver via a rectifying circuit 11. Thereby, a desired amplitude of an operating voltage can be held fully accurately.
Patent JP-S63204018-A (JP)
Title: Combustion device
Inventor: KANEZAKI KOICHI
IPC: F23N1/02
Filed: 1987-02-20
Abstract: PURPOSE:To stabilize combustion at all times even when a pressure is fluctuated in a combustion chamber, by a method wherein a pressure difference between the combustion chamber and a burner is detected while a fan is controlled so that the pressure difference becomes a value in accordance with a load. CONSTITUTION:The conduits 11, 12 of a pressure difference detecting unit 10 are connected to a combustion chamber 3 and a burner 4 respectively to detect the internal pressures of them. A load is operated by a control unit 7 by comparing the hot-water temperature signal of an output hot-water thermistor 13, provided at the outlet port of a heat exchanger 2, with a set temperature while the output (supplying amount of gas) of a gas control valve 6 is determined in accordance with the load. On the other hand, the control unit 7 determines the output (torque) of a fan 5 so that the pressure difference, detected by the pressure difference detecting unit 10, becomes equal to the pressure difference between the combustion chamber 3 and the burner 4 in accordance with the determined output of the gas control valve 6. The fan 5 is rotated by the signal of the control unit 7 to supply combustion air. According to this method, combustion may be stabilized even when the fins of the heat exchanger are clogged by soot or the like.
Patent JP-S60183419-A (JP)
Title: Vessel aligning apparatus
Inventor: NAGAO YASUSHI
IPC: B65G13/00
Filed: 1984-03-02
Abstract: PURPOSE:To easily transport a vessel to a liquid filling portion by disposing a transfer roller conveyer on the downstream side of a roller conveyer with a vessel attitude correcting device, and aligning the vessels dropped from between rollers with movable and fixed aligning plates to be pushed out to the outside of a machine. CONSTITUTION:Vessels P are transferred onto a roller conveyer 9 through a vessel attitude regulating sheet 20, vessel push-in plates 3, 3', a vessel attitude regulating sheet 21, a roller conveyer 4 and attitude regulating sheets 22, 23. Subsequently, the vessels are dropped from between rollers of the roller conveyer 9 to between movable aligning plates 12, and with only the lowermost vessel P left between fixed aligning plates 13, the other vessels P are placed on the fixed aligning plates 13 by oscillation of the movable aligning plates 12. In such a condition, a pusher 19 is driven by a driving device 18 to push out the vessel P between the fixed aligning plates 13 to the outside of a machine. This operation is continuously repeated. Thus, the vessel can be transported easily to improve the efficiency of operation.
Patent JP-H01214693-A (JP)
Title: Control method for shield process
Inventor: HOSHITANI MASARU
IPC: G05D1/02
Filed: 1988-02-23
Abstract: PURPOSE:To improve the working management by confirming a present position of a shield driving machine, predicting its future position, and automatically correcting the advancing direction of the machine to the optimal direction by inputting signals from various types of sensors to a computer network. CONSTITUTION:A control mechanism consists of sensors, an underground com puter, a measuring computer, and a control computer. Detection signals from a group of sensors attached to a shield driving machine body are inputted to the underground computer and sent to the measuring computer installed on the ground surface, and then the calculating operation is performed to con firm a present position of the shield driving machine. The calculated values are inputted to the control computer and analyzed by a statistical technique incorporated in Kalman's filter theory. Next, the future advancing direction of the shield driving machine is compared with a designed line and indicated, and a jack patter is automatically selected so that the advancing direction conforms to the designed line in future. Thus, the advancing direction can be optimally controlled.
Patent JP-S64144-A (JP)
Title: Synthetic resin composition
Inventor: YOSHIZAKI HARUHIKO
IPC: C08L25/04
Filed: 1988-02-23
Abstract: PURPOSE: To obtain a synthetic resin composition which can give a material with which plants such as flowers, vegetables and fruits can be preserved for a long time without any extra processing or complicated process, by mixing a styrene resin with a specified amount of an inorganic porous body.  
     CONSTITUTION: This synthetic resin composition is prepared by mixing 100pts.wt. styrene resin with 0.5W30pts.wt. inorganic porous body. Examples of said styrene resins include rubber component-free usual styrene resins, rubber-modified polystyrenes, ABS resins, MBS resins and conjugated diene/aromatic vinyl block copolymers. Examples of said inorganic porous bodies include cristobalite, diatomaceous earth, activated clay, acid clay zeolite and silica gel, and they are used after adjusting their diameters to about 1W100μm. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-H08232948-A (JP)
Title: Shell type roller bearing
Inventor: NAKAMURA SATOSHI
IPC: F16C19/22
Filed: 1995-02-27
Abstract: PURPOSE: To reduce the cost, and to efficiently assemble by providing the fixing function to a roller bearing to be fitted to an eccentric shaft or the like of a motor to drive a hydraulic pressure generating unit to dispense with a conventional stop ring necessary to prevent the movement in the thrust direction. CONSTITUTION: In a roller bearing where a roller 12 is interposed between an inner ring shell 10 and an outer ring shell 11, the inner end of the inner ring shell 10 is outwardly bent to form an inner end flange 14, and the outer end of the outer ring shell 11 is inwardly bent to form an outer end flange 16. A bent edge 18 obtained by inwardly bending the inner end of the outer ring shell 11 is engaged with the inner end flange 14 of the inner ring shell 10, the outer end of the inner ring shell 10 is outwardly projected from the outer end flange 16 of the outer ring shell 11, and the outer end face of the inner ring shell 10 is pressed to be press-fitted to an eccentric shaft 22 of a motor to drive the hydraulic unit.
Patent JP-H11237963-A (JP)
Title: Printing processor, printing processing method, storage medium information filing device using the processor and id card information filing device
Inventor: ICHINOHE TORU
IPC: G06T11/00
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a printing processor which can execute print-out processing to various kinds of information in print-out colors depending on the desired printing class such as black-and-white printing or colored printing through the setting processing of printing class just before printing processing. SOLUTION: This printing processor has a terminal printer 44 capable of printing processing to various kinds of information in black-and-white or chromatic print-out colors corresponding to the printing class of either black-and- white printing or colored printing, a terminal display part 45 for displaying various kinds of information, a keyboard 47 for inputting various kinds of setting, and a terminal control part 41 for guiding the printing class setting of either black-and-white printing or colored printing on the screen of the terminal display part 45 and executing the printing processing of printing object information in the black-and-white or colored print-out colors corresponding to the printing class set by the keyboard 47 corresponding to this setting guidance.
Patent JP-H02218041-A (JP)
Title: Recording device
Inventor: ASANO TAKASHI
IPC: G11B27/28
Filed: 1989-02-18
Abstract: PURPOSE:To write an end identification signal with the aid of a simple operation by using the 0 key of a numeral input key also as an end identification signal write key and operating the 0 key at the time of reproducing and recording or in the middle of temporarily stopping recording so that the end identification signal may be written. CONSTITUTION:In order to write the end identification signal, a system driving control part judges whether or not recording is temporarily stopped. When it is stopped, EE showing the end identification signal is displayed on the program number display part 18 of a display part 15 by discriminating that the 0 key is turned on. At the time of discriminating that temporary stopping by a temporary stopping key 19d is released, silent recording is started and the write of the end identification signal is started. After nine seconds, the write of the end identification signal is completed.
Patent JP-S59165897-A (JP)
Title: Multistage centrifugal pump
Inventor: YOSHIDA MASAO
IPC: F04D1/08
Filed: 1983-03-11
Abstract: PURPOSE:To improve the pump efficiency, by a method wherein, in an intermediate casing, a single water return vane is located opposite to a volute maximum opening part at a preceding stage, and said vane is extended to the maximum diameter of the casing to uniformize the flow in a passage formed with the water return vane. CONSTITUTION:A water return vane 7 is positiolned opposite to a volute maximum opening 1' at a preceding stage, and the water return vane 7 is extended to the maximum diameter of a casing and is caused to coincide with the maximum opening 1'. This produces an approximately equal flow in each of passages formed with their respective water return parts, and uniformizes loss incurred due to deviation of velocity of flow in a passage, and enables water to uniformly flow in vanes at their respective subsequent stages. Furthermore, this prevents production of wasteful flow in a peripheral direction, reduces the occurrence of loss, and improves the pump efficiency. Additionally, since an intermediate casing is prevented from production of vortex therein, even if a device is used in liquid of adverse quality, this permits prevention of the occurrence of a trouble in which the casing is corroded and worn into holes.
Patent JP-S59164751-A (JP)
Title: Preparation of aromatic hydroxycarboxylic acid
Inventor: UENO RIYUUZOU
IPC: C07C67/00
Filed: 1983-03-11
Abstract: PURPOSE:To prepare the titled compound useful as a raw material of pharmaceuticals, agricultural chemicals, etc., in high yield, by reacting an aromatic hydroxy compound alkali metal salt with carbon dioxide using a reaction comprising a polycyclic aromatic hydrocarbon which has a high boiling point and is a liquid at normal temperature. CONSTITUTION:The objective compound is prepared by reacting an aromatic hydroxyl compound alkali metal salt (e.g. potassium phenolate, sodium 2-naphtholate, etc.) with carbon dioxide using a polycyclic aromatic hydrocarbon as a reaction medium, at >=100 deg.C, preferably 150-300 deg.C under a carbon dioxide gas pressure of <=30kg/cm<2>, preferably 2-10kg/cm<2>(G). The polycyclic aromatic hydrocarbon is e.g. diaryl, triphenyl, dibenzyltoluene, etc., preferably those having a boiling point of >=250 deg.C. The amount of the polycyclic aromatic hydrocarbon is preferably 1-5pts.wt. per 1pt.wt. of the aromatic hydroxyl compound alkali metal salt.
Patent JP-S5958169-A (JP)
Inventor: JIEROOMU RIYUTORE
IPC: F03D5/04
Filed: 1983-03-11
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-S52122956-A (JP)
Title: Dry processing method of compost
Inventor: TOKUSHIGE HIROYUKI
IPC: F26B7/00
Filed: 1976-04-09
Abstract: PURPOSE: A dry processing method for producing average quality composts throughout the year from garbages with high or low water content, by forcibly ventilating a greater volume of air than required for aerobic fermentation in an air chamber below a porous bottom plate of a fermentation tank. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08206474-A (JP)
Title: Membrane separator
Inventor: SAWADA SHIGEKI
IPC: B01D63/08
Filed: 1995-02-06
Abstract: PURPOSE: To perform the membrane separation with a reduced energy without using an air diffuser generating a circulating flow in a large quantity of raw water and to collect water permeating through a membrane. CONSTITUTION: The membrane separator is constituted of membranes 1, water film forming means 30 supplying raw water to the primary sides of the membranes to form water films flowing along the primary sides of the membranes and a suction means 40 sucking the membranes from the secondary sides thereof to obtain permeating water on the secondary sides of the membranes.
Patent JP-H10237409-A (JP)
Title: Electrically conductive resin paste and semiconductor device manufactured using the same
Inventor: MURAYAMA RYUICHI
IPC: C09J9/02
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To provide an electrically conductive resin paste having excellent conductivity and heat-dissipating property, by compounding a nickel powder and a silver powder, both being composed of spherical particles and having respective specific average particle diameters, and an epoxy resin which is liquid at room temperature as essential components in respective specific amounts. SOLUTION: This electrically conductive resin paste is obtained by mixing an epoxy resin component which is liquid at room temperature, 10 to 90wt.% of a nickel powder composed of spherical particles having an average diameter of 5 to 30μm and 5 to 85wt.% of a silver powder composed of spherical particles having an average diameter of 0.5 to 15μm, with the proviso that the total amount of the nickel and silver powders is 80 to 97wt.%. If desired, the resin paste may further comprises a curing accelerator, a pigment, an antifoam and the like. The epoxy resin component which is liquid at room temperature is obtained by mixing an epoxy resin such as poly(glycidyl ether) produced by reacting bis-phenol A and epichlorohydrin, a diluent such as glycine diether, and an active hydrogen-containing compound such as phenol-novolac.
Patent JP-H03108529-A (JP)
Title: Manufacture of decorative box
Inventor: SUGITA SHIGETOSHI
IPC: B31B15/00
Filed: 1990-02-20
Abstract: PURPOSE:To enable a decorative box to be produced simply and accurately by a method in which the outer frame members made of corrugated board of a content vessel and a cover vessel are wound in the direction perpendicular to principal axis and are laminated into there layers, thereby constituting a decorative box. CONSTITUTION:The bandlike outer frame member 1 provided with horizontal step 3 composed of the cross sectional surface of a bandlike blank sheet 1a on one side by winding triply the bandlike blank sheet 1a along axial direction, is formed, and then the outer frames 9, 10 having the horizontal step 3 inside, are formed by folding the bandlike outer frame member 1 successively. Next, a cover sheet 7 or a bottom sheet 8 is inserted into the outer frames 9, 10, and it is supported and fixed thereto with the horizontal step 3. Accordingly, the cross sectional surfaces of the outer frames 9, 10 and the cross sectional surface of the cover sheet 7 or the bottom sheet 8, are respectively covered with the cover sheet 7 or the bottom sheet 8 and the outer frames 9, 10, whereby a cover 2 and a content vessel 5 may be produced. Consequently, a decorative box may be automatically produced simply and accurately.
Patent JP-H05239851-A (JP)
Title: Discharger for foreign matter in pipe
Inventor: KUBO TOSHIHIRO
IPC: F16L55/24
Filed: 1992-02-27
Abstract: PURPOSE:To discharge foreign matters in a duct efficiently in the small quantity of discharge even at the time of the back flow of a fluid by downward swelling a tubular body having a diameter larger than the bore of the duct and interposing the tubular body and forming water-suction ports at a plurality of positions in the swollen section of the lower section of the tubular body. CONSTITUTION:A tubular body 3 having a bore larger than the bore (d) of a duct 1 is swollen downward and interposed at a specified position of the duct 1, and a foreign-matter recovering device 5, in which water suction ports 4 are bored at a plurality of positions in the longitudinal direction in a tubular body, is installed into a lower swollen section 3A. Foreign matters B in a fluid A precipitate and deposit on the bottom of the pipe in a process, in which the fluid A in the duct 1 flows into the upper section of the beginning end of the tubular body 3 and a flow rate is decreased sufficiently in the tubular body 3 having the larger bore and the fluid A flows into the duct 1. Even when the fluid A backward flows, the deposit B does not flow to a downstream because of the low flow rate. An on-off valve 8 is opened at the time of an arbitrary time during water passage, and the foreign matters B depositing on the bottom of the pipe are discharged to the outside of a discharger 2 together with waste water.
Patent JP-S58157987-A (JP)
Title: Electroplating device
Inventor: MIURA KANAME
IPC: C25D17/14
Filed: 1982-03-13
Abstract: PURPOSE:To enable automatic and continuous plating on one surface by providing a pair of beltlike members having the parts to be impregnated with a plating soln. on the top surfaces in parallel in the moving direction of a member to be plated and building up the plating soln. between the beltlike members. CONSTITUTION:A steel plate S transferred into an electroplating device 10 is first removed of dust from the bottom surface with a sealing brush 22 at the front end of a plating cell 11, and while both ends thereof are held in contact with the impregnating part 15 on the top surfaces of beltlike members 12, the steel plate is moved successively. The plating soln. is built up by the air ejecting from the nozzles 23 for injectio of high pressure air provided in the cell 11 and is brought into contact with the bottom surface of the plate S. This soln. passes between the many slender bodies 14 of the members 12 and flows out between the members 12. Part thereof flows out through the spacings between the slender bodies 20 of brushes 18 for preventing pinholes. As a result, the plating soln. circulates as shown by arrows A, B. Thus, the bottom surface in the central part of the steel plate S contact the plating soln. which moves upward and the bottom surfaces in both end parts contact the plating soln. in the impregnating  parts 15.
Patent JP-S59165089-A (JP)
Inventor: YANAGIHARA NOBUYUKI
IPC: G09F13/20
Filed: 1983-03-11
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-S61227532-A (JP)
Inventor: HAWAADO BII AANOBUITSUTSU
IPC: C07K16/00
Filed: 1986-02-25
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-H08234997-A (JP)
Title: Register allocation method
Inventor: MOROTA TAKAHIRO
IPC: G06F9/45
Filed: 1995-02-28
Abstract: PURPOSE: To provide a register allocation method which can reduce the programming manhour of an assembler and also ensures the optimum register allocation. CONSTITUTION: An assembler 102 consists of a virtual register allocation part 104 which includes a source program input part 105, a data flow analysis part 106, a virtual register existing section analysis part 107, a virtual register interference section analysis part 108, a hardware register allocation part 109 and a source program output part 110 against a source program 101 and an object file 103. The assembler 102 also contains a source program output part 111, a syntax analysis part 112 and an object file output part 113. In such a constitution, the assembly source input which is described in an assembly language undergoes a syntax analysis. Then a code is generated in response to a microcomputer and the file 103 is outputted.