baber/WOPTO huggingface dataset:
Patent JP-S6111683-A (JP)
Title: Secondary monitor radar equipment
Inventor: TAKAYAMA TOKUJI
IPC: G01S13/76
Filed: 1984-06-27
Abstract: PURPOSE:To increase the longest detection distance and the effect covering area of IISLS by maing a deviation in output timing between the 1st and the 2nd transmitters are thus increasing the transmission outputs of a directional INT and a nondirectional SLS antenna. CONSTITUTION:Outputs P1'-P3' of a transmitter 21 are delayed behind outputs P1-P3 of a transmitter 20, and terminals X of switches 22, 25, 23, and 33 are connected to terminals Y. Pulse signals P1-P3 are passed through the switch 22 and separated by the switch 24; the signals P1 and P3 are supplied to the INT antenna as question signals through the switch 25 and a circulator 26, and the signal P2 is supplied to a mixer 32. The pulse signals P1'-P3', on the other hand, are passed through the switch 23 and separated by switches 28 and 29; the signal P1' is attenuated by a specific level through an attenuator 31 and mixed by the mixer 32 with the signal P2' which is supplied as it is. Then mixer outputs are supplied to the SLS antenna as a side lobe suppression signal through the switch 33.
Patent JP-S5922335-A (JP)
Title: Semiconductor device
Inventor: SAKUI YASUSHI
IPC: H01L21/822
Filed: 1982-07-29
Abstract: PURPOSE:To enable to obtain systems having different functions by a method wherein bonding pads connected to integrated circuits are arranged as to surround the integrated circuits of the plural number, and the bonding pads thereof are selected. CONSTITUTION:The group of the integrated circuits 2 consisting of the integrated circuits I -VI is provided at the central part of a semiconductor chip 1, and moreover the bonding pads 3 of the plural number are arranged as to surround the group of the integrated circuits 2 at the circumferential part of the chip 1. The group of the pads I -VI is connected to the integrated circuits I -VI corresponding respectively. The system A can be constructed by selecting the group of the pads (provided that the group of the pads IV is excluded) surrounded by the alternate long and short dash line 4, and the system B can be constructed by selecting the group of the pads (provided that the group of the III is excluded) surrounded by the altenate long and two short dashes line 5. The systems A, B are constructed of the integrated circuits shown on the right sides of the following formulas. System A= I +III+IV+V. System B=II+IV+V+VI.
Patent JP-H09296826-A (JP)
Title: Bolt fastening structure
Inventor: HATTORI TAKAHIRO
IPC: F16D1/033
Filed: 1996-05-01
Abstract: PROBLEM TO BE SOLVED: To reduce the loss of tensile force of a fastening bolt by decreasing frictional force between the fastening bolt and taper bushes. SOLUTION: A taper bush to be inserted together with a fastening bolt 2 into through holes of both bodies to be fastened 1a, 1b is formed by combining an outer taper bush 4o whose inner surface is tapered with a taper bush 4i whose outer surface is tapered, and the fastening bolt 2 is a bolt having no tapered part. The outer taper bush 4o is brought in pressure-contact with the through holes of the bodies to be fastened 1a, 1b by receiving one of the inner and outer taper bushes 4i, 4o and pressing the other one by a hydraulic loading device 9, and both bodies to be fastened 1a, 1b are fastened to each other by applying tension to the fastening bolt 2 with fitting nuts 3a, 3b by the hydraulic loading device 9.
Patent JP-S63233437-A (JP)
Inventor: KAWAKAMI KATSURA
IPC: G06F12/06
Filed: 1987-05-28
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-S6477039-A (JP)
Title: Plate material printer
Inventor: YABE SHINICHI
IPC: G03F7/20
Filed: 1987-05-28
Abstract: PURPOSE:To simplify operations for supplying negative sheets to a printing section and taking out said sheets by automatically supplying original sheets to the printing section and by automatically taking out the original sheet with which the printing of the image to plate material plates ends from the printing section. CONSTITUTION:The original sheet 12 on which the image is recorded is transferred from a housing section 24 to an original sheet moving means 30 by a 1st transfer means 32. The original sheet with which the printing of the image to the plate material plate ends is transferred to the original sheet moving means by a 2nd transfer means 94. The original sheet moving means to which the original sheet from the housing section 24 and the original sheet from the printing section 26 are transferred moves the original sheet from the housing section 24 to the printing section 26 and moves the original sheet from the printing section 26 to a discharge section 28. The 2nd transfer means 94 transfers the original sheet from the housing section 24 to the printing section and the 3rd transfer means 100 transfers the original sheet from the printing section 26 to the discharge section 28. The supply and take out of the original sheets are thereby simplified.
Patent JP-S5256745-A (JP)
Title: Cooling fan installed to wind
Inventor: KOBAYASHI TAKASHI
IPC: F24F1/00
Filed: 1975-11-04
Abstract: PURPOSE: To provide a fan for cooling room air with a cooled air passing an air exchanger. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000320680-A (JP)
Title: Pipe joint seal
Inventor: FUKAO HITOSHI
IPC: F16L21/02
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To provide high sealing performance by constituting a seal provided in the internal circumferential face of a connecting port of a joint body, of a ring part with the axial width formed of a prescribed length, a lip piece inclined in the press-in direction of a pipe in one internal circumferential face of the ring part, and a projection bearing the tip of the lip piece. SOLUTION: A joint body 3 of a pipe joint 1 is provided with an internal circumferential face with the inside diameter approximately accorded with the outside diameter of a pipe to be connected and has a regulating wall formed integrally with its internal circumferential face. Connecting ports 9 are integrally formed in the axial both ends of the joint body 3 and in this case, a seal 11 is provided around the internal circumferential face of each connecting port 9 across the axial whole body. Namely, a recess is formed around the axial internal circumferential face of the connecting port 9 and the ring part 11a of the seal 11 is inserted and stuck in the recess.  The seal 11 is inclined in the press-in direction of the pipe in the internal circumferential face in one part of the ring part 11a, and provided with a lip piece 11b extended in the central direction of the connecting port 9 and a projection 11c projected to the internal circumferential face of the ring part 11a.
Patent JP-H06322525-A (JP)
Title: Decoration having pattern and formation of pattern
Inventor: ENOMOTO MITSUGI
IPC: A44C5/00
Filed: 1993-05-11
Abstract: PURPOSE:To provide the decoration having a relief pattern on a surface and to provide the method to easily form the relief pattern on the surface of the decoration. CONSTITUTION:After forming prescribed pattern part by a Ti coating film on the surface of the substrate 11 on which Au or Au allow plating layer 2 is formed, the Au and Ti coating films are diffused mutually by subjecting to thermal diffusion treatment to form the diffused layer pattern of Au and Ti in accordance with the pattern on the surface of the Au or Au alloy plating layer 2, and also by polishing the surface of the Au or Au alloy plating layer to shave the surface of the Au or Au alloy plating layer having lower hardness than that of the diffused layer pattern, the relief pattern 6a is formed on the surface of the Au or Au alloy plating layer.
Patent JP-H01304646-A (JP)
Title: Seam position detector
Inventor: TAKAHASHI TSUYOSHI
IPC: B23K15/00
Filed: 1988-06-01
Abstract: PURPOSE:To clarify the position of seam by digitally or analogically converting the voltage which is generated by secondary electrons and reflection electrons and of which noise components are removed. CONSTITUTION:A voltage generated by secondary and reflection electrons 9 are taken out of a detection resistor 18 and converted to a digital mode by means of a digital convertor 6. The conversion start timing at that time is converted by a command of a deflection amplifier 2 during a conversion time cycle in which noise frequency components are in the least level. The interval of conversion time is adjusted with the cycle of the highest one among frequency components of wave form at a seam portion 16. The voltage signal digitally converted at a converter 6 enters a signal processing circuit 5 and is Fourier converted. Among the Fourier converted frequency components, the component corresponding to the frequency of ripple noise is removed or reduced. Next, when the signal is converted to analog quantity by an analog converter 7 through reverse Fourier conversion, the seam 16 portion comes to be clear wave form after ripple noise is removed.
Patent JP-H084233-A (JP)
Title: Fabricated stairs
Inventor: TAKEI KAZUO
IPC: E04F11/02
Filed: 1994-06-15
Abstract: PURPOSE:To facilitate the carrying and assembling even in a narrow and unprepared road or a small building site. CONSTITUTION:Stair plates 2 are alternately mounted with the directions being mutually differed on both side surfaces of a wall column formed by vertically joining wall plates 1a of a proper size. A bolt inserted in the lateral direction of the step plate is screwed to the fixing metal fitting of the wall column, and the upper stage part of one stair plate 2 and the lower stage part of the other stair plate 2 are connected by landing plates 3 in both the short-side end parts of the wall column, and the landing plate 3 on the building side is connected to the corridor floor plate of the building.
Patent JP-2000319640-A (JP)
Title: Easily washable antifogging article and its production
Inventor: KURINO YASUYUKI
IPC: C09K3/18
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To obtain an easily washable antifogging article which not only is excellent in easy washability and antifogging effect but also keeps these properties for a long term, and does not deteriorate in design properties because of not affected appearance by providing a hydrophilic surface on which a silver- containing substance is deposited in a manner in which the substance can be exposed to air. SOLUTION: This article is one 1 in which a large proportion of a silver- containing substance 2 exists on the surface 3 or near, almost no substance 2 exists on the center, and a fused film of the binder component and the substance 2 does not substantially exist on the surface 3. Desirably, the content of the substance 2 on the surface of the article 1 is 0.1-105 ppm. The substance 2 is suitably one free from any component that is left on the surface of an article after diffusion or penetration and is desirably an inorganic acid silver such a silver, a silver alloy, or silver oxide or an organic acid silver such as silver citrate or silver lactate from the viewpoint of the easiness of diffusion or penetration from the surface into the inside, safety, freeness of influence on the surface properties of an article, etc.
Patent JP-H05327305-A (JP)
Title: Phase adjuster
Inventor: SUZUKI HISAO
IPC: H01P1/18
Filed: 1992-05-26
Abstract: PURPOSE:To prevent a voltage standing wave ratio(VSWR) from being degraded even when a connecting position is changed by providing first and second U-shaped patterns in microstrip lines at the interval of a 1/4 wavelength or less than it. CONSTITUTION:Two of first and second U-shaped patterns P1 and P2 are provided about at the interval of the 1/4 wavelength or less than it with the same shape. The adjustment of phases is performed by changing the connecting position of connection lines 44 and 44a such as bonding wires in an arrow direction within the patterns P1 and P2. Within these patterns P1 and P2, the position of connection due to the connection lines 44 and 44a is set in the same distance from the head of the U-shaped pattern. Thus, even when an open stub is observed in the pattern P1, it can be canceled with the open stub observed in the pattern P2. As a result, even when the connecting position of the connection lines 44 and 44a is changed for the phase adjustment, there is no change in the impedance of the phase adjuster, and the VSWR is not degraded.
Patent JP-S6026383-A (JP)
Title: Fixing device
Inventor: OONUKI TOMIO
IPC: G03G15/20
Filed: 1983-07-22
Abstract: PURPOSE:To obtain a copy having stable picture quality for a long period by providing a rotating roll which rotates in contact with a fixing roll surface accompanying with the rotation of the fixing roll and block the gap between both end parts of a cover and the fixing roll to both end parts of the cover. CONSTITUTION:The fixing roll 5 consists of a cylindrical mandrel 8 supported rotatably as shown by an arrow A and a heat-resistant elastic material layer of room-temperature vulcanized type silicone rubber, etc., covering the surface of the mandrel 8, and a heater 10 for heating the fixing roll 5 is provided in the mandrel 8. A pressure roll 6, on the other hand, is provided under the fixing roll 5 and consists of a cylindrical mandrel 11 and a heat-resistant elastic material layer 12 covering the surface of the mandrel 11 similarly to the fixing roll; and the mandrel 11 is supported rotatably as shown by an arrow B accompanying with the rotation of the fixing roll 5, and proper pressure is applied between the fixing roll 5 and pressure roll 6.
Patent JP-S5257918-A (JP)
Title: Clutch motor
Inventor: MORIYAMA KAZUYOSHI
IPC: H02K7/112
Filed: 1975-11-07
Abstract: PURPOSE: To reduce the fit clearance between a sleeve and a lever, by fixing a ball, having a rectacgular hole and a spherical surface for fitting to a round hole of the sleeve, at a tip of the lever made of assembled steel plates. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H1074693-A (JP)
Title: Projection aligner
Inventor: NISHI TAKECHIKA
IPC: H01L21/027
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To protect a sensor arranged in a stage against detection signal errors caused by an increase in temperature due to the exposure of a wafer to light. SOLUTION: A projection aligner is possessed of an aperture which transmits a projected image of exposure light projected through a projection optical system 20 and is provided to a reference board FM mounted on a part of a stage and equipped with an optical member 46 which guides light rays that pass through the aperture outside of the stage and a photoelectric detector 50 which detects light rays guided outside by the optical member 46 and outputs photoelectric signals.
Patent JP-H02310504-A (JP)
Title: Optical branching circuit
Inventor: MIYAGAWA TOSHIYA
IPC: G02B6/122
Filed: 1989-05-26
Abstract: PURPOSE:To obtain a stable optical branching ratio with a small size and low loss by forming an incident light waveguide to the impurity concn. lower than the impurity concn. in exit light waveguides. CONSTITUTION:The impurity concn. of the incident light waveguide 2 is lowered and is thereby weakened in the intensity to confine light so that the incident light attains a stationary state at the distance shorter than in the case of forming the incident light waveguide to the same impurity concn. as the impurity concn. of the exit light waveguides 4, 5. Namely, the intensities to confine light of the incident light waveguide 2 and exit light waveguides 4, 5 of the optical branching circuit are independently optimized. The stable optical branching is obtd. even if the incident light waveguide 2 is shortened; in addition, the waveguide of a low loss is obtd. even if the length of the exit light waveguides 4, 5 is shortened by reducing the radius of curvature of the bending. The small-sized optical branching circuit of the low loss is thus obtd.
Patent JP-S62288522-A (JP)
Title: Thermal flow rate sensor
Inventor: OOTA MINORU
IPC: G01F1/692
Filed: 1986-06-09
Abstract: PURPOSE:To prevent the change in a heat radiating characteristic as the whole of a membrane type resistor even when the heat radiating characteristic of a trap member changes, by suppressing the conduction of heat between both of the end part of the trap part of a substrate and a part having a resistor layer formed thereto. CONSTITUTION:A slit 77 is formed to the substrate 71 of a membrane type resistor 7 on the upstream side having a resistor layer 72 formed thereto of the substrate 71 so as to pierce therethrough and the upstream side end part of the substrate 71 is set to a trap part 79 adhering suspended particles in a passage and heat throtting parts 78a, 78b suppressing the conduction of heat between the end part of the trap part 79 and the part having the resistor layer 12 formed thereto are formed between both of them. By this constitution, the heat conducted to the trap part 79 and the suspended particles adhered thereto is extremely reduced, and the temp. of the trap, part 79 and that of the suspended particles adhered thereto become substantially equal to the temp. of a fluid (e.g., air) and, therefore, the change in the heat radiating characteristic of the membrane type resistor 7 due to the adhesion of the suspended particles in the fluid passage is reduced. As a result, an output error is reduced and the reliability and durability of a flow rate sensor can be enhanced.
Patent JP-H083710-A (JP)
Title: Hot-dip metal coating method
Inventor: SHIMIZU MASABUMI
IPC: B65H27/00
Filed: 1994-06-15
Abstract: PURPOSE:To secure the coefficient of friction between a steel strip and a support roll and to prevent the stop of rotation of the nondriven support roll by forming grooves whose each depth and the corner from the projecting part to the recessing part on the surface of the support roll are respectively specified and releasing excess molten metal. CONSTITUTION:The grooves each having 0.05-1.0mm depth and 1.0-10.0mm roundness 7 at the corner from the projecting part to the recessing part are machined on the surface of the support roll 1 arranged in a hot dip metal plating bath 3. The excess molten metal 4 between the steel strip 2 and the support roll 1 is released in the peripheral direction of the support roll 1 by using this support roll 1, and the coefficient of friction between the steel strip 2 and the support roll 1 is secured, and the stop of rotation of the nondriven support roll can be prevented. Grooving mark is not developed on the steel strip 2 and the hot-dip metal plated material having excellent surface quality is obtd.
Patent JP-H07327845-A (JP)
Title: Stopper of liquid container
Inventor: AONO TADAYUKI
IPC: A47J41/02
Filed: 1994-06-15
Abstract: PURPOSE:To provide a stopper opening/closing device with a built-in double-push mechanism of simplified structure with minimal components to reduce the cost. CONSTITUTION:A stopper main body 24 and a push button 3 are provided with waveform projecting and recessing parts 6 and 6', respectively, which engage each other at the end of a downward stroke of the push button 3. The push button 3 is provided with, on its circumferential surface, valve closing position grooves 9 formed at a pitch twice as large as that of the waveform projecting and recessing parts 6 and 6' respectively, and, between each two of the valve closing position groove 9, valve opening position grooves 14 are formed, consisting of an inclined surface 11 for determining the valve position and an engagement surface 12. A stopper top 1 is provided with projections 15 for determining the valve position which are for engagement with the valve closing position grooves 9 and the valve opening position grooves 14. When the push button 3 is pressed down by a finger, the projections 15 for determining the valve position are disengaged from the valve closing position grooves 9 while, when the push button 3 is released from the finger tip, the projections 15 are engaged with the valve opening position grooves 14, keeping the stopper valve open. When the push button 3 is pressed down again, the projections 15 are disengaged from the valve opening position grooves 14 and, when the push button 3 is released from the finger tip again, the stopper returns to its valve closing condition.
Patent JP-S5562173-A (JP)
Title: Preventing method for formation of zinc white rust on zinc-plated steel sheet
Inventor: AKANUMA SHIGEO
IPC: C23F11/00
Filed: 1978-10-31
Abstract: PURPOSE: To prevent the formation of zinc white rust on the surface of plated zinc, by treating the surface of zinc-plated steel sheet with a treating fluid contg. 3- aminorhodanine or the treating fluid contg., in addn., org. or inorg. cpd.  
     CONSTITUTION: A steel sheet plated with zinc is treated with 3-aminorhodanine. The treating fluid may contain either 3-aminorhodanine alone, or, a combination of 3-aminorhodanine and one or more members selected from the group consisting of inorg. cpds., such as colloidal silica, zinc phosphate; org. cpds., such as tannic acid, methacrylester etc,; and inorg.-org. cpds, such as butyl phosphate, amyl titanate. A treating agent contg., in addn. a coating material including polyimide resin etc. may by used. A zinc-plated steel sheet is applied with the treating agent by roller method, dipping method, or electrostatic method etc. and is dried. The surface of the plated zinc is improved in rust-preventive and corrosion-preventive properties, forming no zinc white rust, wet storage stains. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H086696-A (JP)
Title: Information processor and its information processing method
Inventor: KAMIJO NORIYUKI
IPC: G06F3/023
Filed: 1994-06-15
Abstract: PURPOSE:To make information input operation efficient and make the processor small- sized and thin by recognizing a light signal obtained by performing tracing operation on a resin-made sheet where symbols and character patterns are arranged by using an image input means and processing the signal. CONSTITUTION:To create a document, a user traces characters symbols to be inputted with the tip of the image input means 6 while an information input part 5 is positioned on the top surface of the body 3 of the processor as shown by the solid line in the figure. Consequently, the light from a light emitting element is applied to the traced characters and symbols on the information input part 5 from the image input means 6 and its reflected light is passed through a lens means installed in the image input means 6 to form an image corresponding to the characters on a light receiving element. The image on the light receiving element has its light shading difference converted by the light receiving element into an electric signal, which is sent to a character recognizing means; and what characters inputted by the image input means 6 are recognized and then KANJI conversion is performed when necessary, so that the data are sent to an information processing part and displayed at a display part 4.