baber/WOPTO huggingface dataset:
Patent JP-H07251842-A (JP)
Title: Container
Inventor: KASAHARA TOSHIHIRO
IPC: B65D25/20
Filed: 1994-03-10
Abstract: PURPOSE:To improve handleability of a container and attach card insertions of various sizes by providing a recess having such an area for allowing the card insertion to be attached on an outer wall of one of side walls of the container. CONSTITUTION:A recess h1 provided between support legs c3, c4 provided on an outer wall of a short side wall 4 has a height, width and depth for allowing a card insertion L1 having a height approximately a half of a container to be attached. The recess h1 is formed by having a part corresponding to the outer wall of the short side wall 4 expanded toward inside the container and making the expanded part protrude toward an inner wall of the short side wall 4. The recess h1 is provided on an outer wall of one of side walls 4 of the container and a card insertion is attached to the recess h1, whereby it is prevented that the card insertion attached to an upper container which is inserted into a lower container when they are nested comes against a flange or the side wall of the lower container and is damaged.
Patent JP-H09258455-A (JP)
Title: Exposure pattern plate
Inventor: HONDA HIROYUKI
IPC: G03F1/00
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To provide an exposure pattern plate capable of preventing the deviation of positioning state caused by expansion and shrinkage due to temperature change. SOLUTION: In this exposure pattern plate 3 on which a specified pattern is formed and which is arranged opposed to both surfaces of a steel strip 2 at the time of transferring the specified pattern 3a on the steel strip 2, the exposure pattern plate 3 is provided with a temperature controlling means 21 consisting of a heater 22 heating the exposure pattern plate 3 and a thermostat 23 detecting the temperature of the exposure pattern plate 3 and controlling energizing the heater 22 so as to adjust temperature change at the times of exposing and non-exposing.
Patent JP-S543962-A (JP)
Title: Cooling drum type injecting/mixing apparatus
Inventor: KOBAYASHI KINJIROU
IPC: B01F23/10
Filed: 1977-06-10
Abstract: PURPOSE:To prevent burning supply ducts for injecting matters by the ducts in cooling tubes and a circumferential drum while an injecting nozzle from the ducts is arranged in openings on the drum so that an uniform mixing of the matters and the matters receiving thereof is performed.
Patent JP-H09257452-A (JP)
Title: Fixation structure for scale
Inventor: NASHIKI MASAYUKI
IPC: G01B21/02
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To obtain a fixation structure in which a stress to which a first lattice is subjected is small even in a large temperature change when a scale is fixed to a housing base whose coefficient of thermal expansion is largely different such as an aluminum housing base or the like and by which a high-accuracy and high-reliability scale is provided simply. SOLUTION: A low-friction member 4 is attached to, and mounted on, a face coming into contact with an aluminum housing base 2 and on a face coming into contact with a round rubber 3 as an elastic member out of the surface of a first latticle 1. Consequently, even when a temperature change is generated in the first lattice 1 and the housing base 2, the low-friction member 4 is slid on a contact face with the housing base 2 and the round rubber 3, and the first lattice 1 is slid in its length direction. As a result, a scale is not distorted by a stress due to the difference in thermal expansion between both, and its accuracy can be kept.
Patent JP-S61225666-A (JP)
Title: Location of fault-point of cable line
Inventor: AIHARA MITSUGI
IPC: G01R31/08
Filed: 1985-03-29
Abstract: PURPOSE:To locate fault points accurately, by determining the time difference between the propagation signal detected at a measuring end of a fault phase cable line when calibration pulses or the like are applied to the measuring end and a farther end of the fault phase cable line and the propagation signal detected when these pulses are fed to a receiver at the measuring end through an oscillator at the farther end thereof. CONSTITUTION:The time difference is transferred to an automatic position locator 10 made up of a memory 8 and a microcomputer 9 between the propagation signal detected at a measuring end of a fault phase cable line 2 when a calibration pulse is applied thereto and the propagation signal detected when the pulse is fed to a receiver 6 at the measuring end through an oscillator 4 at the farther end thereof. The time difference also is transferred to a locator 10 between the propagation signal detected at the measuring end thereof when a calibration pulse is applied to the farther end thereof 2 and the propagation signal detected with the receiver 6 through the oscillator 4 at the farther end thereof. Moreover, the time difference is transferred to the locator 10 between the propagation signal when a discharge pulse which is generated at the fault point A with the application of a high voltage to the line 2 is detected at the measuring end and the propagation signal transmitted to the receiver 6 from the oscillator 6 to locate 10 the fault point A from the time differences and the fault phase cable length L.
Patent JP-H04219527-A (JP)
Title: Clutch plate
Inventor: EERITSUHI SHIEERU
IPC: F16D69/04
Filed: 1991-04-01
Abstract: PURPOSE: To form a clutch disk at a low cost and to completely satisfy a strength requirement by opening nearly radially extended groove-shaped indentations to the front side in the regions of riveting, and projecting the indentations from the back face into contact with the wave crests of lining carriers. CONSTITUTION: Friction rings 8, 9 are formed thin in thickness, groove-shaped indentations 12, 13 extended in the nearly radial direction are provided in the region of riveting with lining carriers 4, 5, and the indentations 12, 13 are projected beyond the back faces 10 of the friction rings 8, 9 into contact with wave crests 6. The indenations 12, 13 are opened to front faces 11, have openings 17 in the regions of non-riveting, and have sunk portions for receiving the rivet heads 16 of lining rivets 15 in the regions of riveting. The sunk portions for the lining rivets 15 are formed to the depth that the rivet heads 16 nearly reach the levels of the bottom sections 18 of the indentations 12, 13 in the axial direction.
Patent JP-H02247676-A (JP)
Title: Separation pawl for copying machine
Inventor: SATOJI FUMITADA
IPC: G03G15/20
Filed: 1989-03-20
Abstract: PURPOSE:To enhance heat resistance and to improve reliability by forming the pawl of thermotropic liquid crystal polymer, heat resistant fiber having a specified mean fiber diameter and heat resistant amorphous polyester resin having a specified glass transition point as essential component. CONSTITUTION:The pawl is formed of the composition of thermotropic liquid crystal polymer consisting of 100pts.wt. thermotropic liquid crystal polymer showing anisotropy at the time of melting, 20-150pts.wt. heat resistant fiber whose mean fiber diameter is <=6mum and 10-90pts.wt. heat resistant amorphous polyether resin whose glass transition point is >=250 deg.C as the essential component. By thus making the mean fiber diameter of the added heat resistant fiber powder <=6mum, an adverse effect on the radius of curvature and the surface smoothness of a tip part is prevented. Furthermore, since the heat resistant amorphous polyether resin is added, thermal load resistance and thermal fatigue resistance at a high temperature are improved without ruining the thermal shock resistance and the moldability of liquid crystal polymer.
Patent JP-H03270132-A (JP)
Title: Method and device for cleaning semiconductor wafer
Inventor: OSAKO TAKASHI
IPC: H01L21/304
Filed: 1990-03-20
Abstract: PURPOSE:To acquire a wafer surface of high cleanliness by generating O3 by using ultraviolet rays of a first wavelength through introduction of O2 and by introducing radical oxygen O* generated by using second wavelength ultraviolet rays to a cleaning bath filled with cleaning liquid and by carrying out cleaning using cleaning liquid containing radical oxygen O*. CONSTITUTION:O2 is introduced into a radical oxygen O* generating device 2, and converted to O3 through a function of ultraviolet rays of a wavelength of 185nm at a first stage using an ultraviolet ray generating lamp 1. O3 which is converted at a second stage is decomposed into O2 and radical oxygen O* through a function of ultraviolet rays of a wavelength of 245nm. Thereafter, carrier gas is introduced, which is then introduced to a cleaning bath 6 together with radical oxygen O* and carrier gas, and radical oxygen O* is dissolved into cleaning liquid 8. Thereafter, a it is introduced to a wafer cleaning bath 6 and wafers are cleaned. Since radical oxygen O* is directly introduced into cleaning liquid without using H2O2 liquid, it is possible to eliminate increase of particles in cleaning liquid caused by storage of H2O2 liquid and to eliminate inclusion of metallic impurities in cleaning liquid. A wafer surface of high cleanliness can be acquired in this way.
Patent JP-H09260715-A (JP)
Title: Photodiode built-in semiconductor integrated circuit
Inventor: OTAKE SEIJI
IPC: H01L31/10
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To lessen a parasitic capacity due to a depletion layer and thereby increase a response speed by forming a p-type well region between an epitaxial layer and an isolation region, which constitute a photodiode. SOLUTION: A p-type well region 24 which has a lower impurity concentration than an isolation region 13 is formed over the p+ isolation region 13 which partitions a photodiode section. It is preferred that the well region 24 passes through an epitaxial layer 12. Then, by applying a reverse bias voltage between an anode electrode 23 and a cathode electrode 16, a depletion layer 25 is formed in a PN junction which constitutes a photodiode. By this method, the depletion layer 25 can be expanded to the epitaxial layer 12 side which has a low impurity concentration and even into the p-type well region 25, formed adjacently to the isolation region 13. Therefore, a parasitic capacity which depends on the width of the depletion layer 25 can be remarkably lessened.
Patent JP-H07276388-A (JP)
Title: Casting mold
Inventor: UMEMURA HITOSHI
IPC: B29K105/22
Filed: 1994-04-06
Abstract: PURPOSE:To obtain a casting mold saving a labor and a time required for an assembling operation and a releasing operation, reducing an internal stress produced in a cast article, and never deteriorating the mechanical strength thereof. CONSTITUTION:In a casting mold for molding a casted article of a predetermined shape with an insert 4 embedded by assembling a pair of molds A and B opposedly to each other, fixing the insert 4 at a predetermined position of the mold A, casting a thermosetting resin into a cavity between the molds A and B, and setting the resin, a head of a support pin 11 is fixed to a predetermined position of the mold A, an inserting part formed by fitting plungers 12 into the shaft part of the support pin 11 at right angles to its axis is inserted into a tapped hole of the insert 4, and the insert 4 is fixed by screwing the plungers 12 into a female screw of the insert 4.
Patent JP-S60211948-A (JP)
Title: Manufacture for insulated and resin sealed semiconductor device
Inventor: SAITOU TADAYOSHI
IPC: H01L21/56
Filed: 1984-04-06
Abstract: PURPOSE:To enable to form an insulated and resin sealed semiconductor device into a completely insulated structure at the time of sealing with resin and to contrive to improve its insulating withstand voltage by a method wherein parts of the metal frame are fixed with the supporting frames molded of resin and the molding is performed. CONSTITUTION:The point parts of a metal frame 1 are fixed with supporting frames 10 molded of resin, and after that, the supporting frames 10 are fixed in such a way as to be tightly adhered with a top force 7 and a bottom force 8. Or, the supporting frames are held being inserted in the metal molds in advance, and after that, the metal frame 1 may be inserted in recessed parts, where have been formed in each part of the supporting frames 10, but the former is superior in workability. The supporting frames 10 do a working to ensure the parallelism of the back surface of the frame 1 and the bottom force 8. The supporting frames 10 are fixed in stepped parts provided at the point parts of the metal frame 1 at the time of sealing and external leads 21 are made to pressingly weld with the metal molds for preventing the position deviation of the metal frame 1.
Patent JP-S61228403-A (JP)
Title: Production of high polymer optical waveguide
Inventor: OKABE YOSHIAKI
IPC: G02B6/138
Filed: 1985-04-03
Abstract: PURPOSE:To enable a mass production of the high polymer optical circuit by forming a thick walled core. CONSTITUTION:The core which has a prescribed thickness and a branched shape and is made of the transparent high polymer having a high refractive index is formed, and then the core is coated with a clad made of the transparent resin having a low refractive index, and then the obtd. claded material is cut in the prescribed thickness with a precision cutter, followed by polishing the cutted surface. And then, the polished surface is coated with the transparent resin having the low refractive index of the clad material to produce the waveguide coated around the core with the clad. The obtd. waveguide is adhered a transparent plate on the up and under surfaces thereof, and the incident and outgoing surfaces of the reinforced high polymer waveguide are finished by polishing the surfaces.
Patent JP-S55390-A (JP)
Title: Synthesis of anthracycline
Inventor: JIYOZE AREGUZANDAA
IPC: C07C46/00
Filed: 1979-06-04
Abstract: Various valuable intermediate products occurring in the synthesis and being useful in synthesizing doxorubicin and related compounds.
Patent JP-H0644524-A (JP)
Title: Magnetic converter and manufacture of magnetic converter
Inventor: BIBARII AARU GUUCHI
IPC: G11B5/147
Filed: 1993-03-04
Abstract: PURPOSE: To improve magnetic flux efficiency by confronting a pair of magnetic core parts which are separated and joined by an insulating gap each other in opposite directions and constituting a pair of outer insulating layers on the outer faces of a pair of Y-shape magnetic core parts. CONSTITUTION: A converter 20 containing first and second head parts 21 and 21' is formed by the first and second bedding magnetic cores. Then, it is formed by a pair of inner U-shape conductors 26 and 26' and a pair of magnetic chips 30 and 30'. The converter 20 has a Y-shape section and it is installed at the end part of an arm position in the Y-shape core part. It has magnetic pole chips 30 and 30' extending in directions perpendicular to the face of the insulating gap layer 25 and the inner/outer conductors 26, 26', 28 and 28' which can be accessed from outside the converter 20. The respective bedding magnetic core parts are sandwiched by the inner conductor 26 and the outer conductor 28. Two layers forming one gap when they are connected on the two similar head pats are deposited on the part of an insulating gap 25 on the center line of the shaft of the converter 20.
Patent JP-H01243199-A (JP)
Title: Fire alarm device
Inventor: SEKINE ASAJI
IPC: G08B17/12
Filed: 1988-03-25
Abstract: PURPOSE:To reduce energy consumption quantity by composing a fire deciding means to execute a fire decision of a digital circuit and making the fire deciding means into a driving condition only when an analog signal from a converting means exceeds a normal value to require the fire decision. CONSTITUTION:A radiant energy radiated from a flame is converted to an electric signal corresponding to the radiant energy by a converting means 1, the converted electric signal is supplied to a fire deciding means 2 to be composed of the digital circuit and, simultaneously, to decide the fire in receiving an output from the converting means 2, and when the fire is decided, a fire alarm is outputted. On the other hand, whether the electric signal converted by the converting means 2 exceeds the normal value or not is discriminated by a discriminating means 3, and the drive/stoppage of the fire deciding means 2 is controlled by a drive control means 4 along with the output from the discriminating means 3. By making the fire deciding means 2 into an action condition only at the time of exceeding the normal value to require the fire decision in such a way, the energy consumption at an ordinary time can be reduced.
Patent JP-H11244942-A (JP)
Title: Metallic plate for correcting recessed part of sheet metal, and t-shaped clamp
Inventor: TOKUNAGA KOJI
IPC: B23K11/11
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To rapidly execute the correcting work for the recessed part of a sheet metal by welding the welding part formed at one end of a metallic plate to the recessed part of the sheet metal and pulling out the recessed part by pulling the connecting part to a pulling means formed at the other end. SOLUTION: This metallic plate A for correcting the recessed part of the sheet metal is composed of the sheet metal of a thin stainless steel, plural slits 2 are cut in parallel on the side of the top end 1 of the metallic plate A in the perpendicular direction and small pieces 3 are dividingly formed in the top end part. On the other hand, by folding the rear end 4 of the metallic plate A into two plies, strengthening treatment is executed and two holes 6 for locking a T-shaped clamp are formed in the two ply part lining up horizontally. These small pieces 3 at the tip 1 of the metallic plate A are spot-welded to the recessed part generated on the sheet metal, the holes 6 at the rear end 4 of the metallic sheet A are fit on the projections provided in a tightly holding part of the T-shaped clamp and the metallic plate A is mounted on the T-shaped clamp.  Next, by holding the metallic sheet A tightly by strong pressure-welding force and pulling, the recessed part is pulled out, the metallic plate A is cut off from the welding part, the remaining welding part is planed off and surface treatment is executed by coating or the like.
Patent JP-S57186377-A (JP)
Title: Holder for piezo-electric vibrator
Inventor: WATANABE TAKAYA
IPC: H01L41/00
Filed: 1981-05-11
Abstract: PURPOSE:To obtain a holder, to which a piezo-electric board is easily mounted and which has excellent earthquake-proof structure, by forming a concave section to one part of the lead terminal of the header of a conventional transistor holder for high frequency as a supporting section for the piezo-electric board through laser working. CONSTITUTION:Laser beams are generated 119, and condensed through optical systems 120, 121. The concave sections are formed to one parts of each lead terminal 112-114 while the lead terminal 113 of the holder 111 is controlled by a control section 122 so as to be positioned at a beam condensing location. According to this constitution, the transistor header of the transistor holder for high frequency, cost thereof is cheap, can be used for the holder for the piezo- electric vibrator, complecate work is unnecessitated, the size of height can be shortened, the holder can be miniaturized, and moreover the device is strong against a vibratory shock from the outside.
Patent JP-S61228434-A (JP)
Title: Image forming device
Inventor: NADA MINORU
IPC: G03G15/04
Filed: 1985-04-02
Abstract: PURPOSE:To prevent miscopying from occurring by fitting a transparent sheet which has a display for area specification to an original pressure plate. CONSTITUTION:The transparent sheet 2 fitted to the original pressure plate 1 on an original press-contacting side is adhered to the original pressure plate at a hatched part to form a bag together with the original pressure plate 1. A yellow cross lattice is drawn on the transparent sheet 2 while having a scale, whose origin and graduations coincide with the origin and scale of XY coordinates that an electronic copying machine recognizes when an area is specified. Further, when an original 3 is placed at a corner part of the bag formed between the original pressure plate 1 and transparent sheet 2, the original reference of the electronic copying machine is aligned to the corner of the original 3.
Patent JP-S61258823-A (JP)
Inventor: DOUWAITO II PIAMAN
IPC: C08G18/00
Filed: 1986-03-26
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-S55161480-A (JP)
Title: Video sound transmission system
Inventor: OKAMURA SHIROU
IPC: H04N7/10
Filed: 1979-06-04
Abstract: PURPOSE:To omit the sound track, by dispersing the frequency of the sound signal to a band approximating the band of the video signal to generate the video signal including sound. CONSTITUTION:The sound signal is subjected to processings such as amplification, AM, FM and PTM with base band held as it is by sound processing equipment 10 and is dispersed to a wide band in dispersion modulator 12 controlled by dispersion code generator 13 and is synthesized with the video signal. The output of reproducing head 5' is given to clock signal separator 22, dispersion signal demodulator 23, correlator 24, and dispersion demodulator 20 for signal controlled by the output of correlator 24, thus reloading sound.
Patent JP-H02289446-A (JP)
Title: Production of complete and dense half- solid parts from appropriate sol-gel induction powder as ring laser gyro parts
Inventor: FURANSU JII EE DE RATSUTO
IPC: C03C12/00
Filed: 1990-03-22
Abstract: PURPOSE: To completely densify a mixture composed of specific 7 kinds of compds. at relatively low temp, by combining thus mixture.  
     CONSTITUTION: A soln. prepd. by dissolving a mixture composed of aluminum-S butoxide, titanium isopropoxide and tetra-ethoxysilane in 2-propanol at room temp., a soln. prepd. by dissolving a mixture composed of magnesium 2-4 pentadionate, zirconium 2-pentadionate and zinc 2-4 pentane into 2-propanol and a soln. prepd. by dissolving lithium 2-4 pentadinate into methanol at room temp. are mixed. Nitric acid is added at need to this mixture to adjust its pH to 3 to 4 and the mixture is gelatinized by adding water thereto and thereafter this gel is dried, pulverized and calcined, by which lithium oxide-alumina- silica glass powder is obtd. This powder is then supplied to a mold and is packed therein by vibrating the mold and lightly tapping the mold. After the mold is hermetically sealed, an isotatic pressure is applied thereon, by the completely dense near-net-shape parts are obtd. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S545790-A (JP)
Title: Automatic analyzer of single channel multiple item
Inventor: SAGUSA TOSHIYUKI
IPC: G01N35/10
Filed: 1977-06-15
Abstract: PURPOSE:To improve the reliability of the apparatus with a simple control system by controlling the transfer of two sets of turntables and samplers with the specimen information.
Patent JP-S60214196-A (JP)
Title: Edge for speaker
Inventor: MIMURA SHIYOUICHI
IPC: H04R7/20
Filed: 1984-04-10
Abstract: PURPOSE:To improve the linearity of a speaker edge by forming a belt-like cloth so that the radial direction and woven direction of the cloth in spiral are always in the relation of horizontal and vertical directions and forming the edge while cutting and jointing the cloth at a prescribed length. CONSTITUTION:The woven direction and the radial direction r1 of the edge of the part 1 are in the relation of vertical and horizontal directions. The woven direction and the radial direction r2 of the edge of the part 2 have a tilt of 45 deg.. The radial direction of the edge and the woven direction of the cloth are in the horizontal and vertical relation at all times as to all the circumferential parts. The speaker edge is manufactured by the stage 2, forming the belt-like cloth 1 into the spiral edge by heating/pressing/extrusion, the stage 3, the half- finished goods obtained by the stage 2 is cut off into a prescribed length so as to form a ring, and the stage 4 bonding the cut parts by bonding.