baber/WOPTO huggingface dataset:
Patent JP-S5750132-A (JP)
Title: Logical simulating method
Inventor: SEKINE YASUO
IPC: G06F17/50
Filed: 1980-09-11
Abstract: PURPOSE:To execute logical simulation sequentially with a conventional method to a logical circuit including input/output common lines, by performing model conversion acting line equivalent function as the presence of input and output common lines respectively, through two logical units. CONSTITUTION:Two logical units 21, 22 are connected via an input and output common line 23 to constitute a logical simulation method, and each connection line L formed to each common terminal C of the units 21, 22 is drawn out on the outside of the units 21, 22. This line 23 is taken as a signal wired logic WL and a cross point X connected to it, terminals inputting data to the logic WL are taken as each output terminal OUTc of the units 21, 22 and terminals receiving the output data from the point X is taken as each input terminal INc of the units 21, 22. The input and output data flow of the units 21, 22 is unified to a single direction to enable model conversion.
Patent JP-H10316193-A (JP)
Title: Deck repairing method for floating roof-type storage tank
Inventor: FUJITA HARUO
IPC: B65D88/34
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a deck repairing method for floating roof-type storage tank that can safely repair a piercing part at a deck with leakage prevented without interrupting use of the floating roof-type storage tank even when the piercing part is relatively large. SOLUTION: A plurality of hollow pipes, each penetrating through a deck 3 and extending vertically with its upper end positioned above the waterline 8a, are attached beforehand in watertightness on scattered positions at the deck surface. On repairing, elastic hollow bags 12 are inserted to the underside of the deck through the hollow pipes and the elastic hollow bags are inflated with compressed gas supplied through tubes 12a. With the elastic hollow bags in plural numbers inserted through the hollow pipes in plural numbers and inflated, floatage can be heightened for the floating roof and repairing can be executed with the waterline 8a lowered to the underside of the deck.  Furthermore, a piercing can be sealed and repaired from the underside of the deck by inserting the elastic hollow bag to the underside of the piercing at the deck through the hollow pipe adjoining the piercing part and by inflating and attaching the inserted bag close to the underside of the deck at a position surrounding the piercing part.
Patent JP-H01295190-A (JP)
Title: Fish finder
Inventor: MORI GENJI
IPC: G01S15/96
Filed: 1988-05-23
Abstract: PURPOSE:To accurately find a shoal of fish according to the depth or the kind of the fish by varying the directional angle of a transmitter receiver according to the depth of searching. CONSTITUTION:When lines 14L1 and 14L2 to which a directional angle/ transmission output switching signal is inputted are both at L (mode 1), drivers 14a and 14b become active and only a transmission reception part 4X is driven with an oscillation pulse from an oscillation circuit 2. In this mode 1, the transmitter receiver 4 is at a wide directional angle so that a shoal of fish can be found in a shallow sea over a wide range. Further, when the line L1 is at L and the line 14L2 is H (mode 2), drivers 14c and 14d become active in addition to the operation in the mode 1 and a transmission reception part 4Y is also driven. In this mode 2, an intermediate directional angle is therefore obtained. Further, when the lines 14L1 and 14L2 are both at H (mode 3), an AND gate 14g is gated on in addition to the operations in the modes 1 and 2, so a transmission reception part 4Z is also driven. In this mode 3, the directional angle is narrow so as to obtain directional gain in a deep sea.
Patent JP-S63291361-A (JP)
Title: Manufacture of group of plates of lead storage battery
Inventor: SHIMIZU SHOJI
IPC: H01M50/536
Filed: 1987-05-22
Abstract: PURPOSE:To make it possible to prevent breakage at the connecting part of a strap part with the ear parts of pole plates in a group of pole plates caused by corrosion in the gaps by coating the circumference of the strap where it contacts the ear parts with polypropylene resin. CONSTITUTION:Between the ear parts 3 of a group of pole plates 4 consisting of a strap part 1 and the ear parts 3 of pole plates 2 welded with each other is inserted the teeth parts 6 of a weld comb 5. Next a die 7 is put and fixed on the weld comb 5 and polypropylene resin is injected from an injection port 8 under pressure. Then the die 7 and the weld comb 5 are removed, so a coating part 9 of the strap part 1 and the ear parts 3 of the pole plates moulded with polypropylene resin is formed. Breakage at the connecting part of the strap part 1 with the ear parts 3 caused by corrosion in the gaps can thus be prevented.
Patent JP-S5457602-A (JP)
Title: Flat winding structure
Inventor: YOSHIDA YOSHIYUKI
IPC: H02K15/04
Filed: 1977-10-17
Abstract: PURPOSE: To eliminate the breakdown of coil insulating layers, by forming the unit coil through firstly winding a coil wire regularly in a concentric configuration then causing a surface direction controlling tool to be in a planar stafte.  
     CONSTITUTION: On the peripheral surface of a radial direction controlling tool 1 there is provided a surface direction controlling tool 2 which can selectively be in one of two state, in one state of which the tool 2 has a plane form perpendicular to said peripheral surface and in the other state the tool 2 has a conical surface form inclined by a small angle from said plane form. After the coil wire 3 is regularly wound on the tool 2 in a concentric configuration, the tool 2 is caused to be in the planar state to transform the coil winding structure 4 into the plane form from the conical surface form. Then the winding structure 4 is fastened to provide a unit coil,  and these unit cails are disposed in an annular configuration with successive  displacements between them. Thus, planar unit coils aligned in one surface direction and regularly wound in concentric configurations can be formed without breaking down of coil insulating layers, so that by using  these unit coils the thickness of  the flat winding structure can be reduced since respective unit coils are aligned in  one surface direction 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06313006-A (JP)
Title: New polymerization initiator
Inventor: MIWA TAKAO
IPC: C08F4/28
Filed: 1993-04-27
Abstract: PURPOSE:To obtain a polymerization initiator containing a peracid ester having a specific structure as an active component and capable of reducing polymerization time and giving a thermally stable polymer at good productivity when applied to a vinyl monomer. CONSTITUTION:This polymerization initiator contains, as an active component, a peracid ester expressed by the formulae I to IV (R1 is t-butyl-containing alkyl; R2 is 1-3C alkyl; total carbon number of R1 and R2 is 10; R3 is 3-10C straight or branched alkyl, cycloalkyl, phenyl or 1-4C alkyl-substituted phenyl). Optionally, a compound of formula II is t-amyl peroxy-2-isopropyl-2,3,5,5- tetramethylhexanoate, a compound of formula III is t-amyl peroxy-2,2,8,8- etramethylnonanoate and a compound of formula IV is t-amyl peroxy-2- isopropyl-2,2,6-trimethylheptanoate, etc.
Patent JP-S6018466-A (JP)
Inventor: EGUCHI EIICHI
IPC: B62H1/02
Filed: 1983-07-12
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-S5918076-A (JP)
Inventor: TANAKA OSAMI
IPC: B62K25/26
Filed: 1982-07-19
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-H02307830-A (JP)
Title: Production of quartz glass powder
Inventor: ASAMI MUNEO
IPC: C03B8/02
Filed: 1989-05-18
Abstract: PURPOSE:To unnecessitate a mechanical crushing stage and to efficiently obtain high purity powder by dispersing siliceous particles in a mixed soln. consisting of silicic ester and water under prescribed conditions, converting the resulting dispersion into gel, drying and sintering this gel. CONSTITUTION:Silicic ester is mixed with >=0.5 time (equiv.) as much water as alkoxy groups in the ester to prepare a mixed soln. Siliceous particles contg. <=10wt.% particles of >=400mum particle size and <50wt.% particles of <20mum particle size are dispersed in the mixed soln. by an amt. corresponding to >=10wt.% of the amt. of silica formed by roasting the silicic ester. The resulting dispersion is converted into gel and this gel is dried and sintered.
Patent JP-S63291865-A (JP)
Title: Microwave porcelaneous composition
Inventor: SATO TOYOSAKU
IPC: C04B35/48
Filed: 1987-05-25
Abstract: PURPOSE:To obtain the titled composition, consisting of PbO, ZrO2 and Nd2O3 of a specific composition, having a high dielectric constant and unloaded Q and great negative temperature coefficient at a resonance frequency. CONSTITUTION:High-purity PbO, ZrO2 and Nd2O3 are blended and calcined to provide a calcined material, which is then pulverized, compacted and then fired at 1,200-1,350 deg.C to afford the aimed microwave porcelaneous composition expressed by the formula (PbO)x.(ZrO2)y.(Nd2O3)z in which x, y and z and 42<=x<=56, 42-y<=56 and 0.1<=z<=6 expressed in terms of mol fractions.
Patent JP-S617176-A (JP)
Title: Winding guide of linear material over drum
Inventor: KOJIMA SEIICHI
IPC: B65H54/28
Filed: 1984-06-19
Abstract: PURPOSE:To enable accurately arranged winding without time delay by measuring the gap between the outercircumferential section of linear body and the inside face of a flange board at the position where the linear material is wound over a drum and controlling the advancing direction of a traverse body. CONSTITUTION:When winding a linear body 1 in multiple layers over a winding drum 2, the linear body 1 is traversed in the axial direction of the drum 2 through a traverse body 3 which will reciprocate through rotation of a traverse shaft 5 along a guide rod 6. The feeding direction of the linear body 1 to the drum 2 is controlled by means of a rolling table 4 fixed rollably to the traverse body 3 at the fulcrum 40. In order to measure the gap (x) between the last turn of each layer of the linear body 1 and the inside face of the flange body 21 of the drum 2, a line image sensor (not shown) for receiving the light from a light source 12 is provided to control the rotary direction changeover clutch 8 with correspondence to the output thus to invert the advancing direction of the traverse body 3.
Patent JP-H10319971-A (JP)
Title: Active noise controller and active vibration controller
Inventor: KAWAZOE HIROSHI
IPC: G05D19/02
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To avoid that control diverges due to a change in a transfer characteristic of a transmission system due to a temp. change by detecting a temp. in the transmission system and updating a renewal relation according to the detected temp. SOLUTION: A temp. detection value (t) from a temp. sensor is read in (step 131). A temp. range containing the read in temp. detection value (t) is specified referring to a correspondent table beforehand set and stored in a prescribed storage area (step 132). The temp. range specified this time is compared with the temp. range specified the last time beforehand preserved in the prescribed storage area, and whether or not the temp. range is changed is decided (step 133). When the temp. range is changed, values of a convergent coefficient αand a divergent suppression coefficient β are replaced to the values of newly specified convergent coefficient a and divergent suppression coefficient β referring to the correspondent table (step 134).  A filter coefficient is set based on the renewal relation that these coefficients α, β are revised, and vibration reduction control is performed based on the coefficients.
Patent JP-H0516123-A (JP)
Title: Extrusion molding device for ceramic pipe and extrusion molding method
Inventor: FUJIOKA HIDEAKI
IPC: B28B3/20
Filed: 1991-05-29
Abstract: PURPOSE:To manufacture a micro-precision ceramic pipe without torsion or bending by disposing under tension a wire passing through central sections of a nozzle and a cylinder almost vertically and drawing out the wire from the cylinder at the speed same as the speed of extruding a base in the cylinder by means of piston pressure. CONSTITUTION:An extrusion device 10 is constituted including a cylinder 11 and a piston 13, and a nozzle 15 is installed below the cylinder 11. Heaters 12 for heating an extrusion base 17 are preferably embedded in the cylinder 11 and/or the piston 13. A wire 14 is disposed, under tension from above the cylinder 11 vertically downward. The extrusion base 17 is put into the extrusion device 10, and the piston 13 is pressed by the speed same as the rate of pulling of the wire 14, and the base 17 is extruded in the state of being adhered to the periphery of wire 14. The wire 14 is drawn out of an extrusion molded body 18, and the molded body 18 is burnt. It is preferable to mix thermoplastic resin with the base 17, which is heated to the softening point of the resin all over and extruded.
Patent JP-H06337903-A (JP)
Title: Method for simulating logic circuit
Inventor: NAGUMO TAKAHARU
IPC: G06F11/25
Filed: 1993-05-27
Abstract: PURPOSE:To suppress the number of elements to be evaluated to the minimum and to attain high speed processing by generating an instruction code string for the execution of simulation only in the propagation destination of an element generating an event. CONSTITUTION:An evaluation order determining/element sorting processing module 206 inputs the connection information of respective elements from a storage device 200 and determines the order for simulating a logic element. Then, an initial event generating element registering processing module 207 generates an initial event and registers its event generating element. An instruction string translating processing module 208 judges the sort of a constitutional element in the logic element based upon the logic element generating the event in accordance with the order stored in a storage device 201, selectively edits its corresponding instruction code and translates the edited code to a simulation executing instruction code corresponding to the logic element. An instruction string arithmetic processing module 209 executes arithmetic processing in accordance with the processing procedure of an instruction code and records the processed result in a storage device 204.
Patent JP-S61284700-A (JP)
Inventor: NAKANO ASAO
IPC: H01J35/00
Filed: 1985-06-12
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-H11327133-A (JP)
Title: Photosensitive planographic printing plate
Inventor: KAWAMURA KOICHI
IPC: G03F7/021
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive planographic printing plate capable of making a printing plate therefrom directly, excellent in a property of impression, suppressing the generation of sludge in a developer. SOLUTION: This photosensitive planographic printing plate comprises a photosensitive composition on its support, that contains at least: (a) a fluoroaliphatic group; (b) a long chain aliphatic group or an aromatic group substituted with an aliphatic group; (c) a polymer compound having an acidic group; and a diazo resin or a photocrosslinkable resin. Further, preferably (c) the acidic group is an acidic group having an acidic hydrogen atom wherein the acidic hydrogen atom is linked with a nitrogen atom.
Patent JP-S5754014-A (JP)
Title: Automatic detector for broken tool
Inventor: NAKAZAWA KOJI
IPC: B23B49/00
Filed: 1980-09-12
Abstract: PURPOSE:To easily mount and replace a contact for a tool in a device, detecting a break of the tool with electric conduction in the contact of the tool to a work, by using a capacitive contact for an electrical contact at the tool side. CONSTITUTION:Shafts 41-44 for mounting drills 61-64 are driven through gears 2, 31, 34, by a pulley 1 driven by a driving motor. A conductive work 7 is placed on a table 8 and fed to the direction of an arrow head. Capacitive contacts 51-54 are mounted to the periphery of the shafts 41-44 through an oil film or the like. Each of the contacts 51-54 and the table 8 are connected by series connection of measuring impedances 121-124 and AC power sources 111-114. If the tools 61- 64 are contacted to the work 7, voltage V1-V4 across both ends of the measuring impedance 121-124 increases to decide the point of time for the contact of the tool to the work. A point of time for the contact at every drilling process is compared to decide a break of the tool at the time for a remarkable difference.
Patent JP-H04353304-A (JP)
Title: Liquid fuel combustion apparatus
Inventor: UNO KATSUHIKO
IPC: F23D11/26
Filed: 1991-05-29
Abstract: PURPOSE:To expand the adjustable range of combustion rate of a liquid fuel combustion apparatus, reduce noise and downsize the apparatus. CONSTITUTION:A particle sieve 21 is provided at least at a place between an atomizer 10 that atomizes fuel and a burner port 20 of a burner 19 that is connected the downstream side of the atomizer 10, so that fuel particles with small diameters can be burned after mixed with air. Therefore, noise reduction, an expansion of adjustable range of combustion rate, downsizing of a combustion apparatus due to shortened flame length can be attained. Moreover, since the particle sieve 19 is of a three-dimensional mesh structure of metals, ceramics or oil-resistant plastics, an effective shifting of fuel particles can be performed.
Patent JP-H01295454-A (JP)
Title: Semiconductor device
Inventor: FUKUI TARO
IPC: H01L25/04
Filed: 1988-05-24
Abstract: PURPOSE:To make it possible to implement high integration density, by overlapping at least two of semiconductor chips, and connecting the vertically neighboring semiconductor chips through a bump. CONSTITUTION:Of two semiconductor chips 2 and 5, the semiconductor chip 2 is die-bonded onto a lead frame 3, and the semiconductor chip 5 has an area smaller than the semiconductor chip 2. The semiconductor chip 5 is overlapped on the semiconductor chip 2. The semiconductor chip 5 is connected to the semiconductor chip 2 through a bump 6. The electrodes on the semiconductor chip 2 and external circuit 8 of the lead frame 3 are bonded with bonding wires 4, respectively. After the wire bonding, the entire body is sealed with a sealing resin 1. Thus, the high integration density can be implemented.
Patent JP-2000318890-A (JP)
Title: Sheet winding device
Inventor: KAWAMURA AZUMA
IPC: B65H18/26
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To perform winding with a satisfactory winding attitude by traveling a sheet passed through a final guide roller so as to be wound after it is touched to a touch roller through an auxiliary roller, and setting the traveling distance of the sheet extending from a final roller to a winding roller substantially constant. SOLUTION: The base end 21 of a forked arm 20 consisting of a plate extending in two direction at an obtuse angle is supported in the lower part of a winding shaft 15 in such a manner as to be rotatable about a fulcrum 22. The winding start of a winding roll 16 is shown by the dotted line, and the winding end state of the winding roll 16 is shown by the actual line. The mounting position of the base end 21 is arranged so that the track of an auxiliary roller 19 moving from the winding start to the winding end passes the middle position between a final guide roller 18 and the fulcrum 22, and the distance B from the final guide roller 18 to the auxiliary roller 19 is substantially equal between the winding start and the winding end. Thus, the distance A+B of a sheet 13 traveling from the final guide roller 18 to the winding roll 16 is regularly substantially constant, and the meandering or the slippage of the end surface is never caused.
Patent JP-H0263316-A (JP)
Title: Comparator
Inventor: UEI CHIYAN SUU
IPC: H03K5/08
Filed: 1989-05-19
Abstract: PURPOSE: To simplify the configuration of the comparator by using a capacitor so as to provide a self-bias voltage to an amplifier at application of a 1st input signal and so as to store the self-bias voltage to be applied to the amplifier in the case of receiving a 2nd input signal. CONSTITUTION: A bias circuit consisting of a capacitor C1 and a switch 40 allows a bias voltage Vgps to a transistor(TR) P1 to be immune to a noise component Vn, and the bias circuit stores a self-bias voltage produced when a switch 30 is closed. When the switch 30 is open, the stored self-bias voltage is applied between gate and source electrodes of the TR P1. Thus, regardless of fluctuation in the source electrode voltage of the TR P1 due to noise, a drain current of the Tr P1 is kept constant for a period of a comparison operating time zone of the comparator. Thus, the circuit configuration is simplified.
Patent JP-S6052768-A (JP)
Title: Method and device for automatically controlling quality of fiber yarn
Inventor: ROOBERU ANDERURAN
IPC: G01N33/36
Filed: 1984-06-21
Abstract: The present invention concerns a method and an apparatus for quality control of textile threads, and particularly of threads produced by different spinning methods. The apparatus comprises a housing (10) containing two measurement modules. A first module comprises a double condenser (32) and its associated electronic circuit to determine uniformity of linear mass of the thread, a precision scale (31) to determine linear mass and a drive means (33). The second module comprises a device (34) and a device (37) which cooperate to determine twist and elastic recovery of the thread. A manipulator (17) allows automatic positioning of the test pieces of thread (46) admitted into the apparatus through flexible tubes (16). The apparatus offers the advantage of permitting a series of measurements to be taken and computer processed for purposes of statistical compilation and/or memory storage.
Patent JP-S616742-A (JP)
Title: Microprocessor analyzer
Inventor: YOSHIDA TAKAMI
IPC: G06F11/22
Filed: 1984-06-20
Abstract: PURPOSE:To apply a signal for determing an operation mode to a microprocessor having a probe by monitoring a signal line steadily and detecting the operating mode of a target processor. CONSTITUTION:A function for executing emulation is formed on the analyzer device body 10 side. The probe 20 is connected to the body and a connector 31 through cables 11, 30. An operation mode detecting circuit is arranged in the probe 20. The detecting circuit is constituted of an FF 201, etc. The FF 201 is cleared by a reset input from a tested board 40, and during a reset sequence, a D input is latched. In a reading mode, the D input is turned to the H level and the Q output of the FF 201 is also turned to the H level.