baber/WOPTO huggingface dataset:
Patent JP-S63312009-A (JP)
Title: Manufacture of spherical body
Inventor: HAMAGUCHI TATSUO
IPC: B23C3/02
Filed: 1987-06-12
Abstract: PURPOSE:To manufacture a spherical body of fine quality at low cost by feeding an end mill with rotation, which has a cutting blade having a circular arc equivalent to one quarter through one half of the equator of the spherical body to be manufactured, from the both sides of a raw material so as to process the outer surface cutting of a hemisphere at a time. CONSTITUTION:A raw material 1 is fixed with chuck 3 of a surface plate 2, while end mills 4 are so arranged at the both sides of the raw material 1 as to face each other. Then, a cutting blade section 4a is provided on the end mill 4, which has a cutting blade having a circular arc equivalent to one half of the outer circumference of the equator of a spherical body to be manufactured. In the second place, one of the end mills 4 is fed with rotation so as to form the outer surface of a hemisphere within the raw material 1. Then, when one spherical body is taken out or when one spherical body remains within the cutting section, the raw material 1 is moved with the surface plate 2, thereby starting forming the next spherical body. Owing to this constitution, the cost is lowered approximately to one thirtieth in comparison with that by a conventional method so as to obtain the spherical body in excellent accuracy.
Patent JP-S6125809-A (JP)
Title: Controlling method of gas quantity mixed in liquid
Inventor: MIYOSHI YOJI
IPC: B29C45/00
Filed: 1984-07-14
Abstract: PURPOSE:To enable an improvement in response in control and stable maintenance of a mixture ratio of gas, by introducing a liquid, whose mixture ratio of gas is small, into a main tank from an auxiliary tank in case a measured value of the mixture ratio of gas into the liquid in the main tank is larger than a predetermined value for the start of introduction of the liquid of a controller. CONSTITUTION:A measured value Xa of a mixture ratio of gas in a main tank 1 obtained by an arithmetic unit 33 through a pressure sensor 15 is compared with a target value Xb which has been applied to a controller 35 of the mixture ratio of gas by the controller 35. When the measured value Xa > the target value Xb is given, a load control valve 31 is made to open by the controller 35 of the mixture ratio of gas and a liquid in an auxiliary tank 25, whose mixture ratio of gas is smaller than that in the inside of the main tank 1, is introduced into the main tank 1. The liquid in the main tank 1 is made to circulate through a liquid flow path 2 by a piston 7a and each of gate valves 4, 5, 9 in the inside of a circulation cylinder 6. A matter whether introduction of the liquid from the auxiliary tank 25 is kept on or suspended is decided through a measured result of the next mixture ratio of gas. The mixture ratio of gas of the liquid of the inside of the auxiliary tank 25 is kept at the value smaller than the target value Xb by a control mechanism 26 of inner pressure of the tank.
Patent JP-H0313297-A (JP)
Title: Hydraulic powder molding press device and under fill method thereof
Inventor: OGAWA OSAMU
IPC: B30B11/02
Filed: 1989-06-12
Abstract: PURPOSE:To eliminate the fluctuation in the weight of a powder molding and to improve an accuracy of productions by fixing and providing a lower base plate in the prescribed position on the base in the position lower than an upper base plate and penetrating a lower ram freely vertically movably in the central through-hole thereof. CONSTITUTION:Pinion teeth 28 are formed on the outer periphery of an annular lower tooth member 13 as a means of rotating the annular lower tooth member 13 around the central axis of the lower ram 2. A rack 29 meshed with the pinion teeth 28 is provided freely slidably at the lower base plate 9 and is operated by a hydraulic cylinder device 30 to rotate the annular lower tooth member 13 via the pinion teeth 28 to position the member between the above-mentioned teeth and upper teeth 10 provided atop the annular lower tooth member 13. A lower tooth member lifting flange 15 lifts the annular lower tooth member 13 in this way so that the lower teeth 12 thereof can be pushed between the upper teeth 10 of the annular lower tooth member 13. The lower ram 2 is risen in a prescribed amt. by the hydraulic operation to lower the front surface of the power packed into the cavity 7 by the prescribed amt. from the front surface of the die 5.
Patent JP-S5371132-A (JP)
Title: Safe colorants
Inventor: IMAI FUMITO
IPC: A61K8/58
Filed: 1976-12-06
Abstract: PURPOSE: To obtainan eye make-up agent having improved coloring power, insoluble in water, free from toxicity, bleeding and running by sweat, etc., by reacting Food Blue No.1 and/or Food Green No.3 with a basic aluminum salt. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08338777-A (JP)
Title: Semiconductor pressure sensor and its manufacture
Inventor: AOKI KENICHI
IPC: G01L9/04
Filed: 1995-06-14
Abstract: PURPOSE: To obtain a semiconductor pressure sensor by which a differential pressure can be measured with high accuracy by anode-bonding a sensor substrate and a support member, and relaxing stress is relaxed when a static pressure and a temperature are changed, thereby, reducing a zero shift amount. CONSTITUTION: Four strain gage elements 4 are arranged and installed around a diaphragm 3 on the surface of a sensor substrate 1 to sense a stress applied to the diaphragm 3. A support member 2 comprises a circular pressure introduction port 7. A material whose coefficient of thermal expansion identical to, or approximate to, that of the substrate 1, is used as the support member 2 so as not to affect the characteristic of a sensor. The substrate 1 and the support member 2 are aligned in a prescribed position and anodically bonded. Since the substrate 1 and the support member 2 are bonded mechanically and firmly, their reliability is enhanced. In addition, a fixation part 10 as a bonding face to be bonded to the support member 2 via a bonding layer 8 is formed on a fixation member 9.  When the shape of the fixation part 10 is made round, the fixation member 9 is formed easily its workability is enhanced, and an scattering in the coefficient of thermal expansion of the fixation part 10 is not generated.
Patent JP-H0313693-A (JP)
Title: Construction method for composite-cross section shield
Inventor: HOSHINO KOJI
IPC: E21D9/08
Filed: 1989-06-09
Abstract: PURPOSE:To construct signal parallel shields and a triple composite-cross section shield with one shield machine by constructing single tunnels with two shield machines nearby, and performing lining to integrate between residuals with a residual cutter concurrently as required. CONSTITUTION:Single tunnels 9 are constructed in parallel with two shield machines 1 and 1 provided nearby, then a residual cutter 5 is installed in cut holes 4 and 4 opened by removing sealing plates 8, and sealing plates 8' of notch sections 7 are removed and opened. The ground is excavated concurrently with cutter faces of shield machines 1 and 1 provided in parallel and the residual cutter 5 to form single tunnels 9 with shield machines 1 and 1 and perform lining to integrate between these residuals. Single parallel shields and a triple composite-cross section shield can be reasonably switched with one shield machine 1 without constructing a vertical shaft.
Patent JP-S625642-A (JP)
Title: Microwave semiconductor device
Inventor: FUJIOKA KOJI
IPC: H01L21/60
Filed: 1985-07-02
Abstract: PURPOSE:To improve assembling yield by forming a bonding pad of mark at wire bonding time on the surface of a capacitor on a dielectric substrate formed with an internal matching circuit. CONSTITUTION:A bonding pad 23 is formed by plating on main matching capacitors 15, 17, 19, 21 and capacity fine adjusting capacitors 16, 18, 20, 22 by metallized portion. Accordingly, the position, length and interval of wire bonds are not irregular, forgetting to bond or excess wire bond is not made, but microwave characteristic irregularity can be reduced. When the pad 23 is used as a mark, the wire bonding can be made automatic readily.
Patent JP-H022646-A (JP)
Title: Formation of electrode
Inventor: SAWA AKIHIRO
IPC: H01L21/52
Filed: 1988-06-15
Abstract: PURPOSE:To obtain the formation means of an electrode in such a manner that its principal metal having a prescribed form consists of Sn by forming a reversal resist pattern layer on Sn and vaporizing Au or an Au-Sn alloy and then, making Au or the Au-Sn alloy have a desired shape by lift-off and thus, causing Sn to be formed into an electrode having the desired shape by using the foregoing metals as a mask. CONSTITUTION:A resist layer 5 having a shape contrary to a desired one is formed on the surface vaporized by Tin 4 of a first layer electrode material and second layer electrode materials 6 and 7 consisting of Au or an Au-Sn alloy are vaporized over the whole face of the above layer 5. After the foregoing second layer electrode materials 6 and 7 on the resist layer 5 and a resist 5 are removed, the precedent Tin 4 is removed selectively by using residual patterns of the second layer electrode materials 6 and 7 as masks. For example, SiO2 2 is formed on Si 1 by thermal oxidation and a layer Cr-Pt-Au 3 is formed. Sn 4 is vaporized on the above layer and then, a shape contrary to the electrode shape of Sn 4 is performed by the resist 5. After that the Au-Sn alloy 6 and Au 7 are vaporized and then, the Au-Sn alloy 6 and an Au electrode 7 are formed by lift-off. Subsequently, Sn 4 other than electrode parts is removed by etching.
Patent JP-S5671729-A (JP)
Title: Air passage for gas-microwave oven
Inventor: OOKAWA SHIYUUJI
IPC: F24C1/02
Filed: 1979-11-14
Abstract: PURPOSE: To provide an arrangement for a gas-microwave oven, which is capable of preventing leakage of microwaves from relatively large air intake holes formed in the bottom of a heating chamber of the oven, by disposing metal plates folded to have square-shaped corrugation in the manner that it faces the air intake holes.  
     CONSTITUTION: In case that a combined oven which can be used as gas oven and also as microwave oven is used as gas oven, it is necessary to discharge exhaust gas from exhaust holes 231, 232 and also to provide intake holes for introducing combusting air therefrom. For this purpose, corrugated metal plates 100 are disposed around bottom plate 4 and metal walls 110 are constructed in the manner of surrounding the metal plates 100. In these metal walls 110, there are formed air intake holes 223, 224. The corrugated metal plate 100 is obtained by folding a metal plate to have square-shaped corrugation, and air intake holes 223, 224 are formed at intervals equal to the pitch of corrugation. With such an arrangement, it is enabled to prevent leakage of microwaves from air intake holes 223, 224 effectively, even if the diameter of these holes is relatively large. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H096757-A (JP)
Title: Vector processor
Inventor: TODA HIDEMASA
IPC: G06F9/38
Filed: 1995-06-14
Abstract: PURPOSE: To shorten instruction executing time by processing a vector register moving instruction as a moving instruction inside a vector pipeline arithmetic part. CONSTITUTION: Vector elements execute instructions by being parallelly operated at the same time while being interleaved and allocated to respective vector pipeline arithmetic parts 110 and 120. When executing the vector register moving instruction at an instruction execution control part 101, a moving instruction discriminating means 102 receives the information of this instruction and when the value of a mod (the number of vector pipes) (a move start address) is '0' for the move start address, the instruction is discriminated as the moving instruction inside the vector pipeline arithmetic part. As a result, the instruction is executed without through a register in a cross bar 105 like the time of executing the moving instruction between the vector pipeline arithmetic parts.
Patent JP-S5849449-A (JP)
Inventor: YOSHIDA RIYOUHEI
IPC: B02C18/06
Filed: 1981-09-17
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-S6040676-A (JP)
Title: Method for controlling output of welding power source accompanying short-circuiting
Inventor: OGASAWARA TAKAAKI
IPC: B23K9/073
Filed: 1983-08-11
Abstract: PURPOSE:To decrease generation of spatter and deterioration of a weld zone and to improve welding quality and working efficiency in arc welding which accompanies short circuit transfer by controlling the peak current value of a welding wire during short-circuiting according to the function for the feed rate of the welding wire. CONSTITUTION:The current of a welding wire is decreased down to ISS during the time TSS when an arc period shifts into a short circuit period. Peak current ISP is supplied to the welding wire upon lapse of said period. The peak current ISP is controlled to the current meeting the function f(WFR) corresponding to the feed rate of the welding wire WFR, by which the generation of spatter is decreased and the transfer from the short circuit to the arc regeneration is smoothly accomplished in the stage of the transfer from the short circuit to the arc of the welding wire. The necking of the droplet just prior to the arc regeneration is further detected and the output of the welding power source is decreased down to IRA by stopping the supply of the current ISP and thereafter the arc period is started.
Patent JP-S5372602-A (JP)
Title: Manual operating mechanism for tone arm of player
Inventor: TOYOSAWA MASAO
IPC: G11B3/40
Filed: 1976-12-10
Abstract: PURPOSE: To effect the manual operation of a tone arm easily from the outside of an auto-player of closed type by depressing and turning a knob to bring the tone arm into its floating and lead-in position. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63311250-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: HIRABAYASHI SHIGETO
IPC: G03C7/36
Filed: 1987-06-13
Abstract: PURPOSE:To obtain a wide latitude of exposure and superior gradation in a silver halide color photographic sensitive material by incorporating each specified coupler into each layer of a multilayered color photographic sensitive material consisting of at least one blue sensitive layer, one green sensitive layer, and one red sensitive layer. CONSTITUTION:At least one kind of benzoyl type coupler is incorporated into at least one blue sensitive layer, at least one kind of pyrazoloazole type coupler is incorporated into at least one green sensitive layer, and at least one kind of coupler expressed by formula I is incorporated into at least one red sensitive layer, of a multilayered color photographic sensitive material consisting of each at least one blue sensitive later, green sensitive layer, and red sensitive layer. In formula I, X1 is an H atom or a group eliminated by a reaction with an oxidized body of an aromatic primary amine type developing agent; R10 is an aromatic group. By this constitution, a photosensitive material having a wide latitude of exposure and superior gradation is provided.
Patent JP-H11333122-A (JP)
Title: Game machine
Inventor: MIYASOI TOSHIO
IPC: A63F7/02
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To improve game interest by a game machine which can execute a second variable display. SOLUTION: When a game ball gets into a first starting port 18 of this pachinko machine, patterns in pattern arrays on a display screen 15a are varied. When the patterns stop at a prescribed pattern combination, it makes a jackpot to open a large prize winning port 22. By a large prize winning pattern, yes/no of gaining a time shortening mode is determined and a '7' or '-' segment display is displayed on a second 7 segment display part 14 after the large prize winning to enable to gain a further time shortening mode if '7' is displayed. In a limiter mode, a variable display on the second 7 segment display part 14 is limited.
Patent JP-S5939682-A (JP)
Inventor: TERAI YUUZOU
IPC: B66B17/08
Filed: 1982-08-27
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-S5939902-A (JP)
Title: Cooling apparatus for steam turbine
Inventor: OOMORI TATSUROU
IPC: F01D9/02
Filed: 1982-08-27
Abstract: PURPOSE:To improve the stage-drop efficiency of a turbine by allowing the cooling steam which passes through a gap formed with the inner ring of a nozzle diaphragm and a rotor disc and the suction steam from main steam to flow into the next stage through a communication passage in a nozzle. CONSTITUTION:A communication passage 13 which connects the gap 12 formed with the inner ring 2 of a nozzle diaphragm and a rotor disc 6 and the exit 14 on the outer ring 3 of the nozzle diaphragm is formed in a nozzle 1. The cooling steam which passes through the gap 12 and the suction steam 16 from main steam are allowed to flow to the next stage through the communication passage 13. Thus, the suction amount from the main steam can be increased without reducing the cooling steam.
Patent JP-H0314534-A (JP)
Title: Production of beta-hydroxycarboxylic acid derivative
Inventor: MUKOYAMA MITSUAKI
IPC: C07C67/31
Filed: 1989-06-10
Abstract: PURPOSE:To permit safe and advantageous production of the subject compound which is used as a synthetic intermediate of medicines and agrochemicals by using a specific cobalt complex as a catalyst to allow readily available alpha,beta-unsaturated carboxylic acid to react with a carbonyl compound and a phenylsilane. CONSTITUTION:A cobalt complex of a beta-dicarbonyl compound of formula I (R<1>, R<2>, R<4> and R<5> are independent to one another and 1 to 10C lower alkyl, cycloalkyl, aryl; R<3>, R<6> are independent mutually and lower alkyl, aryl, arylalkyl) is used as a catalyst to effect reaction between an alpha,beta-unsaturated carboxylic acid derivative of formula II (R<7>, R<8>, R<9> are independent to one another and lower alkyl of 1 to 10 carbon atoms; X is H, lower alkoxy of 1 to 10 carbon atoms, phenoxy), a carbonyl compound of formula III (R<10>, R<11> are H, alkyl of 1 to 20 carbon atom) and phenylsilane. After reaction, phenylsilane is preferably eliminated by hydrolysis or solvolysis to give the compound of formula IV.
Patent JP-S63315196-A (JP)
Title: Anaerobic bioreactor
Inventor: KODAMA MINORU
IPC: C02F3/28
Filed: 1987-06-16
Abstract: PURPOSE:To carry out good agitation securely and digestive reaction sufficiently without making sludge fine pieces by providing a vertically long agitating screw encircled with an inner cylinder in a vertically low airtight digestion tank. CONSTITUTION:A vertically long agitation screw 3 encircled with an inner cylinder 2 is installed in a vertically long airtight digestion tank 1. As a result, good agitation can be carried out securely without making sludge into fine pieces in a digestion tank for methane fermentation. The speed of waste water treatment by means of methane fermentation process to be completed in a single digestion tank, therefore, can be increased. In other words, agitation effect and treatment speed can be increased without providing a precipitation separating device for sludge.
Patent JP-H01316294-A (JP)
Title: Annular metal fittings
Inventor: IZUMI YONEZO
IPC: B42F13/22
Filed: 1988-06-17
Abstract: PURPOSE:To obtain advantage for manufacture, good appearance, and enough fastening force of edge parts of a pair of working plates by fitting an end member having a lever piece to be engaged with both end parts of an annular metal fittings composed of a pair of the working plates having a sheath plate and a binding lever. CONSTITUTION:Many bottom end parts of binding levers 5, 5 of a circular arc state are implanted in a rising state to a pair of working plates 4, 4 of annular metal fittings body A, and the binding levers 5, 5 are protruded above a sheath plate 1 via notched holes 6, 6 provided to left and right sides fringes of the sheath plate 1. When the working plates 4, 4 are bent in a V-shape, the top ends are connected to each other and when bent in a chevron-shape, they are opened. An edge member B to be engaged with both ends of the ring fitting body A protrudes slidingly pieces 11, 11 sliding lengthwise along receiving ribs 2, 2 of the sheath plate 1 to both side fringes of a bottom piece 10, and further protrudes a knob part 14 upward and, in a bending manner, for downward to a vertical piece 12 of a fit part piece 13 to which the vertical piece 12 is established at one side outward edge part to close it. Besides, the edge member B supports, in a vertical motion in shift free manner, a lever piece 16 of which to both side fringes a working part 15 having engaging groves 15', 15' engaged with both side fringes of a notched part 8 is provided.
Patent JP-S5667084-A (JP)
Title: Blind slat and blind using thereof
Inventor: UIRIAMU HARISU KON
IPC: E06B9/384
Filed: 1980-10-22
Abstract: The slats of the blind are made in sections (16a, 16b) joined by pins (36,37). A lift string (18) passes through a slot formed by recesses (32) in the ends of the slat sections. Tilt strings (20) are joined by a cross string (21) under each slat. The formation of the joint between sections at the region of weakness formed by the passage of the lift string facilitates replacement of broken slats without disassembly of the blind.
Patent JP-H0315224-A (JP)
Title: Motor protector for fishing motor-driven reel
Inventor: KAWADA MINORU
IPC: H02H7/093
Filed: 1989-06-09
Abstract: PURPOSE:To prevent a motor from burning out by detecting temperature, current of the motor of a fishing motor-driven reel and the rotating speed of a spool, comparing them with reference values for avoiding a predetermined danger, and opening or closing the motor by a CPU. CONSTITUTION:A DC motor 2 is normally or reversely rotated under the control of a CPU 7 to rotate a fishing reel, thereby telescopically extend or contract a fishing rod. A motor switch 10, and speed up/down switches 11, 12 are connected to the CPU 7 through an input circuit. A temperature sensor 3, a current detecting resistor 4, a rotating speed detecting spool magnet 6a, a Hall sensor 6B are connected to the CPU 7 to input the temperature, current and rotational speed thereto. Reference values for the temperature, current and rotating speed for avoiding a danger are stored in advance in the CPU 7. If there is an input exceeding the reference value, the motor 2 is opened or closed to avoid a danger. Thus, a product which can be used with safety can be manufactured.
Patent JP-H0232178-A (JP)
Title: Release agent composition for removal of protective coating film
Inventor: MAIKERU ROI BUAN DO MAAKU
IPC: C11D7/26
Filed: 1989-06-09
Abstract: Stripper compositions for coatings comprise an aromatic hydrocarbon, an aliphatic alcohol, and trioxane. Xylene and methanol are the preferred solvents. A useful composition for use at room temperature is 33% xylene, 33% methanol, and 33% trioxane. Trioxane slurries at ambient temperature are also useful for hot dip stripping when heated to a temperature which causes the trioxane to be dissolved.