baber/WOPTO huggingface dataset:
Patent JP-S63287038-A (JP)
Title: Package structure
Inventor: KAJIWARA RYOICHI
IPC: B65D85/86
Filed: 1987-05-20
Abstract: PURPOSE:To maintain excellent airtightness for a long period, when a carrier substrate, on which a semiconductor chip is mounted, is covered with a horizon tal U-shaped cap and the chip is packaged in an airtight manner, by providing metallized layers on the edge faces of the horizontal U-shaped cap and the surface of the substrate, and attaching bellows made of Kovar between said layer by using low melting point solder. CONSTITUTION:A semiconductor chip 2 is fixed on a carrier substrate 1 compris ing Al2O3 and the like through chip terminals 4, inner terminals 5 and solders 6. The chip 2 is covered with a horizontal U-shaped cap 3 made of AIN ceram ics by using metallized layers 9 and 10, between which a low melting point solder 11 is held. At this time, metallized layers 13 and 14 comprising metal such as Cr and Ti are formed on the edge faces of the horizontal U-shaped cap 3 and on the surface of the substrate 1 abutted on said edge faces. Bellows made of Kovar are inserted between the layers. Both end parts are soldered to the metallized layers 13 and 14 with low melting point solders 15 and 16. In this way, the airtight packaging junction is ensured, and heat dissipation is made excellent.
Patent JP-H07330948-A (JP)
Title: Resin composition, coating film for or molding made by using the same, and their production
Inventor: TOKUNAGA HIDEAKI
IPC: C09D5/23
Filed: 1994-06-02
Abstract: PURPOSE:To obtain a resin composition which can give a coating film or molding having a color tone variable without using any other material. CONSTITUTION:The resin composition comprises a resin and a flaky gloss iron oxide pigment having an average flake diameter of 2-30mum, an aspect ratio regarding the degree of flatness of 3-100, and a saturation magnetization of 0.1-3emu/g and having a hematite structure, the amount of the pigment being 1-40 pts.wt. based on the resin on a solid basis. This composition is used to produce a coating film or molding, during which an external magnetic field is applied to at least part of the film or molding before the composition solidifies. Thus, the gloss pigment contained in the part to which the magnetic field is applied is magnetically oriented to thereby change the color of that part.
Patent JP-H09306333-A (JP)
Title: Electron emitting body for field emission type display device and manufacture thereof
Inventor: SHIMANOE KATSUHIRO
IPC: H01J29/04
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To improve joining performance of a cathode electrode and an electron emitting body by manufacturing the electron emitting body by a simple process. SOLUTION: An anode electrode 4 and a cathode electrode 5 oppositely arranged at a prescribed interval, a phosphor 6 formed on a surface where the anode electrode 4 is opposed to the cathode electrode 5 and an electron emitting body 7 which is formed on a surface where the cathode electrode 5 is opposed to the anode electrode 4 and has negative electron affinity, are provided. The electron emitting body 7 is composed of a conductive polycrystal silicon thin film 71 formed on surface of the cathode electrode 5 by a CVD method or the like and a crystalline diamond thin film 72 formed on a surface of the polycrystal silicon thin film 71 by a plasma CVD method or the like. The electron emitting body 7 can be manufactured by a simple method, and the conductive polycrystal silicon thin film 71 formed in a film shape by a CVD method or the like can be excellently joined to a surface of the cathode electrode 5.
Patent JP-S6353250-A (JP)
Inventor: FURANKU ENU RONGO
IPC: B23K35/368
Filed: 1987-05-20
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-H0417262-A (JP)
Title: Metal-alikaline hydride storage battery
Inventor: FURUKAWA SANEHIRO
IPC: H01M10/34
Filed: 1990-05-10
Abstract: PURPOSE:To display residual capacity of a battery accurately by forming a negative electrode with a high balanced pressure part made of alloy having a high balanced pressure and a low balanced pressure part made of alloy having a low balanced pressure lower than that of the high balanced pressure part. CONSTITUTION:A negative electrode 2 including hydrogen storage alloy for absorbing and discharging hydrogen reversibly and a positive electrode 1 located opposite to the negative electrode 2 are comprised. The negative electrode 2 is formed with a high balanced pressure part 21 made of alloy having a high balanced pressure and a low balanced pressure part 22 made of alloy having a low balanced pressure lower then that of the high balanced pressure part 21. Namely, in the case of discharge, the low balanced pressure part 22 is discharged after the high balanced pressure part 21 is discharged. Consequently, discharge voltage is high at the initial time of discharge, but discharge voltage becomes low at the finish time of discharge. Battery voltage is thereby measured to display residual capacity of the battery.
Patent JP-S6017096-A (JP)
Title: Production of electrode
Inventor: MOURI TAKASHI
IPC: C25B11/06
Filed: 1983-07-06
Abstract: PURPOSE:To perform smooth and uniform active nickel plating by subjecting an electrode base body made of a metal and an electrolytic cell to plating under specific conditions in a nickel plating bath contg. a soluble sulfurous compd. ammonium ion, etc. CONSTITUTION:A nickel plating bath contg. a soluble sulfurous compd. and/or a sacrificial metal exhibiting the potential baser than nickel and ammonium ion is adjusted to <=6pH and an electrode base body consisting of a metal is attached to an electrolytic cell consisting of a metal and is subjected to active nickel plating under the condition under which the cathodic reaction during plating does not involve generation of gas. Thiocyanate, etc. are used for the soluble sulfurous compd., and zinc, iron, etc. are used for the sacrificial metal. Nickel sulfate, etc. are used for the nickel salt and the concn. thereof is made about 0.3-2.0mol and the plating temp. about 40-80 deg.C. The electrode having substantial durability and high energy efficiency is thus obtd.
Patent JP-S5745955-A (JP)
Title: Sealing container
Inventor: IKENO HITOSHI
IPC: H01L23/04
Filed: 1980-09-02
Abstract: PURPOSE: To obtain a sealing container having high reliability by exposing the wiring pattern of a substrate out of the container to eliminate terminal pins, and filling sealer in the gap between the through hole of a shell and the substrate to prevent the leakage.  
     CONSTITUTION: A wiring pattern 2, an insulating layer 8, an upper conductor layer 10 and an insulating layer 15 are superposed on the front surface of a substrate 1, a wiring pattern 16, an insulating layer 20 and a metallized layer 21 are superposed on the back surface, are then baked, and the pattern 16 and the layer 21 are plated with Ni. An IC element 14 is secured with conductive paste on an electrode 11b, and is connected to the pattern 2. Capacitors 22W24 are formed on the surface of the substrate, a crystal vibrator 25 is held by terminals 26, 27 on the back surface, is connected to the electrode 19, and is connected through a hole 6 to the surface. A terminal 18 connected through electrode terminals 4a, 4b and a notch 7 to the surface is led out, and a shell 28 is soldered through the metallized parts 13, 21 of the substrate 1. A sealer 29 is filled between the hole 28a of the shell and the substrate, and a can 30 is soldered to the shell to complete it. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63285928-A (JP)
Title: Device for manufacturing semiconductor
Inventor: IKEYAMA KAZUTAKA
IPC: H01L21/205
Filed: 1987-05-18
Abstract: PURPOSE:To prevent the adverse effect of dust adhering on the rear of a semiconductor substrate, and to improve yield by composing the structure of the upper section of a plate, on which the substrate is placed, of a plurality of slender columnar protrusions. CONSTITUTION:A heater is installed into a semiconductor-substrate base plate 1, and a section on which a semiconductor substrate 4 is placed is constituted of a plurality of slender columnar protrusions. Accordingly, the pin-shaped articles 3 are formed to the section on which the semiconductor substrate 4 is placed, thus bringing the contact of the semiconductor substrate 4 and the device side to a point contact, then reducing a contact area with the semiconductor substrate 4. Consequently, dust adhering on the rear can be decreased, thus improving yield on the manufacture of a semiconductor device.
Patent JP-S6014678-A (JP)
Title: Solenoid valve
Inventor: ANDOU FUMITAKA
IPC: F16K31/06
Filed: 1983-07-04
Abstract: PURPOSE:To enhance the magnetic efficiency of a solenoid valve, by setting a coil on the upper surface of a non-magnetic material plate, and as wall by arranging a non-magnetic material housing so that it extend overlappingly from the top end of a stationary core to the lateral outer peripheral surface of a cup- shaped casing. CONSTITUTION:When a coil 30 is applied with voltage, the coil 30 produces magnetic force, and a magnetic circuit is established among a stationary core 23, a housing 32, a cup-shape casing 16 and a moving plate 26. Force is effected in the direction in which the gap between the stationaly core 23 and the moving plate 26 is decreased, and therefore, the moving plate 26 is attracted to the stationary core 23, overcoming the force of a spring 29, to open a valve port 18 so that an inlet pipe 20 and an outlet pipe 17 are communicated together. Further, when the applied voltage to the coil 30 is cut off, the force by the magnetic force becomes null, resulting in that the moving plate is pushed downward by the force of the spring 29, and therefore, a ball 27 blocks the valve port 18.
Patent JP-H11318052-A (JP)
Title: Locking mechanism for motor output rotating shaft and locking method for the motor output rotating shaft using the locking mechanism
Inventor: SATO AKIRA
IPC: H02H7/08
Filed: 1998-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a locking mechanism of a motor output rotating shaft which is capable of being formed small in size and light weight, in place of the brakes of prior art, and which is optimal for a parallel running system of motor adding an output rotating speed of respective motor and a method for using the same locking mechanism. SOLUTION: In a locking mechanism for motor output rotating shaft, a pin 21 is formed, in such a manner that it projects out toward the rotation center of a rotor 13 by a predetermined signal, at a predetermined position in the stator 12 side of motor, and in this case, the pin 21 projects into at least one or more recessed carved sections 24 provided to the rotor 13. It is desirable that the pin 21 be formed fixed at normal times, by a predetermined fixing mechanism 23 in a manner of projecting out to the rotation center of the rotor 13 with a spring 22, when this fixing mechanism 23 is canceled by the predetermined signal. Moreover, it is also desirable that the fixing mechanism of pin 21 be formed so that it can be broken and canceled with the use of gunpowder which is fired with a predetermined signal.
Patent JP-H11315117-A (JP)
Title: Polymer compound and polymerizable monomer used for synthesizing the same
Inventor: FUKUI TETSURO
IPC: C08F30/02
Filed: 1998-05-01
Abstract: PROBLEM TO BE SOLVED: To obtain a polymer compound excellent in sensitivity to photodecomposition and useful as a binding resin, or the like, for constituting a toner for electrophotography excellent in environmental resistance by including a borate derivative, or the like, of an ammonium salt. SOLUTION: This polymer compound comprises a borate derivative of an ammonium salt and/or a borate derivative of a phosphonium salt. The polymer compound is preferably synthesized by using a polymerizable monomer of formula I or II [R1 and R2 are each H or an alkyl; X1 and X2 are each a connecting group; r1 to r6, a1 to a3 and a5 to a7 are each a (substituted)alkyl or aryl; a4 and a8 are each a (substituted) alkyl] (e.g. trianisbutyl borate of N,N- dimethyl-N-benzylammoniumethylmethacrylic acid).
Patent JP-S62280693-A (JP)
Inventor: HORIBE KIYOSHI
IPC: G21C13/00
Filed: 1986-05-29
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-H04325051-A (JP)
Title: Apparatus for retaining freshness
Inventor: MATSUMOTO MASARU
IPC: A23B7/148
Filed: 1991-04-24
Abstract: PURPOSE:To automatically maintain the ethylene concentration in an environmental gas in a housing storage building 1 at the set concentration. CONSTITUTION:An output of an ultraviolet lamp (3A) is controlled according to a deviation of the ethylene concentration in an environmental gas at the inlet of a gas passage 8 sensed with a concentration sensor 20 from the set concentration set by a concentration setter 33 and the number of revolutions of a blower 5 is simultaneously controlled according to the aforementioned output.
Patent JP-H0419044-A (JP)
Title: Work rotation locating device
Inventor: CHIBA KAZUHIRO
IPC: B23Q16/02
Filed: 1990-05-11
Abstract: PURPOSE:To make automatic locating of a cylindrical work in the rotating direction by allowing a sensing part to sense the contour of the work rotated by a rotation drive part, thereupon controlling the rotation drive part, and determining the work position in the rotating direction. CONSTITUTION:A work 2 is supported on a work supporting part 1, and a work holding part 21 and a sensor element 30 are positioned over the work 2. Then a bracket 19 is sunk, and a locator 22 of this work holding part 21 is put in pressure contact with the work 2 at its upper part. When the level of the work 2 is sensed from the stroke of a cylinder 20 to serve judging the type of the work 2, a Selex (R) rotary 31 rotates, and a roller 28 or a one 29 to suit the width of a groove 25 in the work 2 is put in the sensing position. A signal is sent to the rotation drive part 4 of the work supporting part 1 to put it into operation, and thereby the work 2 is rotated, and the work 2 is stopped from rotating immediately when the roller 28 or 29 is inserted in the groove 25. Now the location of the work 2 is completed.
Patent JP-H01291498-A (JP)
Title: Printed board supporting device
Inventor: KOMATSU RYUICHI
IPC: B23P19/00
Filed: 1988-05-19
Abstract: PURPOSE:To keep a parts mounting surface at a predetermined height even if a board is varried in thickness, by stopping the board at a predetermined position by providing a board press member, an attraction part for attracting a board lower surface, and push-up member for pushing up the board after a conveyor is stopped and bringing a board upper surface into contact with the press member. CONSTITUTION:A board press member 135 provided on the upper portion of chutes 20A, 20B includes an engagement part 136 capable engaging the upper surface of a board P, and a plurality of attraction holes 137 are formed in an attraction part 138 disposed upstream an attracting vertical member 87A and allowed to communicate with a vacuum source through a vacuum pipe 139. The lower surface of the board P can be attracted to the upper portion of the vertical member 87A, whereby the board P is prevented from moving owing to inertia when a conveyor 2 is stopped. Accordingly, the board is lifted up by the vertical members 87A, 87A which undergo greater positional displacements and positioned in a direction of feeding and in a direction transverse to the feeding direction. With the situation of the board P, the board P is pushed against of an engagement part 136 of the board press 135. Thus, the board can be kept constant in its height of the parts mounting surface.
Patent JP-S5942454-A (JP)
Inventor: ROBAATO CHIYAARUSU BOGUSURASUK
IPC: C12Q1/00
Filed: 1983-07-07
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-S62283535-A (JP)
Inventor: HENRIKASU MARIA DE FURIIZU
IPC: G02B5/28
Filed: 1987-05-21
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-H09286514-A (JP)
Title: Quantitative supplier of particulates
Inventor: OGAWA SUSUMU
IPC: B65G33/20
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To improve the quantitative supply performance for particulates in comparison with a conventional supplier. SOLUTION: Particulates enter the rear part inside of a transport passage 11 via an entrance 5 from a hopper 12. And the particulates are made to have a constant density inside of the transport passage 11 by being pressed by the spiral projection streak 10 of a fixed screw 9 by means of the frictional force generated between the inner peripheral surface of a rotary part 4B and the particulates following the rotation of a rotary part 4B, and under this state, they follow the guide of the spiral projection streak 10 of the fixed screw 9 and are discharged from an outlet 6.
Patent JP-S5247512-A (JP)
Title: Production process of high tensile cold rolled steel sheet having litt le surface anisotropy
Inventor: MATSUFUJI KAZUO
IPC: C21D8/02
Filed: 1975-10-14
Abstract: PURPOSE:Producing high tensile cold rolled steel sheet having little surface anisotropy, by adding one or two kinds of Nb and Ti, and controlling the finishing temperature of hot rolling and the winding temperature.
Patent JP-H10301458-A (JP)
Title: Image forming device
Inventor: HAYAKAWA NAOSHI
IPC: G03G21/10
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To prevent a gap from occurring between a seal member and a cleaning blade by setting the respective values of respectively compressed and deformed amounts of the first and the second seal members and the rocking stroke of the cleaning blade so that specified conditions are satisfied respectively. SOLUTION: The first and the second seal members 27 and 27a brought into press-contact with respective end parts of the cleaning blade 8 are brought into press-contact with the first and the second side walls 19 and 19a of a cleaning case 12 respectively. The respective values are set so as to satisfy Ta1 >Tc, and Ta2 >Tc. In the expressions, Ta1 expresses the compressed and deformed amount of the member 27 by repulsive force applied to the member 27 from the surface of the wall 19 when the blade 8 is at the position closest to the wall 19, Ta2 expresses the compressed and deformed amount of the member 27a by the repulsive force applied from the surface of the wall 19a when the blade 8 is at the position nearest to the wall 19a, and Tc expresses the rocking stroke of the blade 8.
Patent JP-H06314920-A (JP)
Title: Antenna system
Inventor: HIROSE MASANOBU
IPC: H01Q1/50
Filed: 1993-04-28
Abstract: PURPOSE:To obtain the antenna system having a high gain in a desired direction and not requiring to manufacture various conductor cases or the like in response to the operating frequency without limiting a lateral length of the conductor case or the conductor plate by providing one or plural conductor cases in addition to a main conductor case or the like in which the antenna is installed and connecting the conductor cases with a passive element. CONSTITUTION:The antenna system is made up of a main metallic case 6 whose upper side is formed with a feeding point 5a, a sub metallic case 7 being a separate body, and a passive element section 8 coupled electrically with the main metallic case 6 and the sub metallic case 7. The surface of the main metallic case 6 and the sub metallic case 7 is made of a conductor such as a metal, e.g. a high frequency circuit is contained in the main metallic case 6 and a circuit connecting to the high frequency circuit is connected to the sub metallic case 7. The passive element section 8 is formed into, e.g. cylindrical shape and a chip circuit acting like a passive element and connected between the lower face of the main metallic case 6 and the upper side of the sub metallic case 7 is contained in the inside.
Patent JP-S62281328-A (JP)
Title: Manufacture of semiconductor device
Inventor: OZASA YASUHIKO
IPC: H01L21/3065
Filed: 1986-05-30
Abstract: PURPOSE:To obtain wiring patterns having fine configurations without deposition and without increase in capacitance, by dry etching a metallic thin film into desired patterns while specifying a proportion of a total area of patterns including a dummy pattern in the substrate, and thereafter removing the dummy pattern by etching the same. CONSTITUTION:Photoresist 6 provides a wiring pattern mask 6a corresponding to an intrinsic second aluminium wiring and having an extremely small width, while it also provides a mask 6b in a region where a dummy pattern having a required area is to be formed. The size of the dummy pattern mask 6b is determined such that the total area of the masks 6a and 6b is 40 % or more of the area of the silicon substrate 1. Subsequently, an aluminium film 5 is plasma etched and the photoresist 6 is removed to form the second aluminium wiring pattern 5a and the dummy pattern 5b. Since the dummy pattern 5b is removed finally, it does not provide any unnecessary capacitance with the first aluminium wiring 3.
Patent JP-H05324062-A (JP)
Title: Sweeping robot
Inventor: OSHIDA NAOKI
IPC: G05D1/02
Filed: 1992-05-15
Abstract: PURPOSE:To sweep and clean floors while performing one stroke of traveling from the outside to the inside in a train by measuring a distance from the robot to seat, doors or walls in the train and judging the type of the train by detecting the presence/absence of side seats and any obstacle in front of the robot. CONSTITUTION:A sweeping robot 1 is provided with an obstacle sensor 13, distance measuring sensor 14 to measure the distance to the seat, etc., in the train, and proximity sensor 15 for seat detection or the like. Then, the floors are sweeped and cleaned while straightly proceeding along a seat part 51 with the seat part 51 at the left rear edge in the proceeding direction of a vehicle 50 or 60 as a start position. Then, the end part of the seat part 51 is detected, and the robot enters a door part 52 and sweeps or cleans this part. Next, the robot straightly proceeds through the seat part 51 and proceeds while leaving or entering the train at the door part 52. When the robot arrives at the front edge part, according to a prescribed sequence, it is judged whether the car has driver seat or not. Then, the robot continues cleaning backward again by performing cleaning processing respectively suitably for U-turn blocks 56 and 64.
Patent JP-S61281685-A (JP)
Title: Displaying device
Inventor: SAITO YOSHINARI
IPC: G09G5/00
Filed: 1985-06-06
Abstract: PURPOSE:To facilitate a function selecting operation, a picture processing operation and a function expansion by constituting freely detachably a signal processing equipment having the picture processing function at the displaying device main body. CONSTITUTION:A displaying device main body 21 is equipped with an equipment accommodating pocket 21A whose front surface is open. A signal processing equipment 22 and the main body 21 having the processing function and the signal processing function of the video signal are constructed so that the signal system and the electric power source can be connected by the device to the accommodating pocket 21A or a signal cable 23. The signal processing equipment 22 has a picture processing function and is linked to respective types of the video source and the sound signal source by the cable connection. For the signal processing equipment 22 and the main body 21, the video displaying system and the sound output system are respectively connected by the cable 23 or a connector, and the equipment 22, the source and the sound signal source are connected by the cable. For such a reason, the equipment 22 can be used at the audio visual position.