baber/WOPTO huggingface dataset:
Patent JP-H11277513-A (JP)
Title: Flow box of paper-making device
Inventor: KITA TAKAFUMI
IPC: B28B1/52
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To make a stock slurry flow down uniformly widthwise on a porous belt without using a straightening vane by a method wherein an angle between the introductory direction of the stock slurry with an introductory through and the running direction of a conveyor is made to be an obtuse angle. SOLUTION: By pivoting an introductory trough 2 through the shaft 28 of a bracket 27, an angle θ1 , between the introductory direction of a stock slurry S with an introductory trough 2 and the running direction of a conveyor 3 can be changed. This angle θ1 is properly adjusted in response to the viscosity of the stock slurry S, a solid content and a flow rate so as to pass the slurry S introduced in the introductory trough 2 down uniformly widthwise on a porous belt 31 and normally an obtuse angle. Ad a result, the running direction of the slurry S becomes nearly angularly equal to the running direction of the conveyor 3, resulting in tending the slurry S introduced in the introductory trough 2 flow widthwise uniform at its running downstream side in the introductory trough 2 in cooperation with the inertia of the slurry flowing in the introductory trough 2.
Patent JP-H04334782-A (JP)
Title: Lubricating device for scroll compressor
Inventor: MATSUNAGA MUTSUNORI
IPC: F04C18/02
Filed: 1991-05-09
Abstract: PURPOSE:To prevent a slide bearing from being worn and seized and secure inexpensive and complete operation by providing a lubrication port for communicating respectively independent lubrication passages which open to the edge surface side of a driving shaft with an oil feed groove which is provided in the inside of the bearing sliding surface, and making all the sucked oil pass through the oil feed groove. CONSTITUTION:There are provided respectively independent lubrication passages 13 which open to the shaft edge side in a driving shaft 9, a lubrication port 20 which communicates the lubrication passage 13 with the sliding part of a slide bearing 11 respectively, and a passage 21 which communicates with the lubrication port 20 in the inside of the sliding surface. Therefore, sucked oil is not distributed, but passes through the lower part of the bearing part once, so it is always possible to provide the stable feed amount of oil, thus preventing seizure.
Patent JP-S60248148-A (JP)
Title: Slow-acting coagulating agent for bean curd
Inventor: ITOU TOMOAKI
IPC: A23L11/00
Filed: 1984-05-23
Abstract: PURPOSE:To titled coagulating agent, consisting of magnesium chloride and sequestering agent reactive with Mg<2+> to form soluble complex salts, and capable of giving slow action of the magnesium chloride and further providing bean curd having fine and uniform inner phase and improved sense of eating. CONSTITUTION:A slow-acting coagulating agent obtained by incorporating (A) magnesium chloride with (B) a sequestering agent reactive with Mg<2+> to form soluble complex salts, e.g. citric acid (salt) or malic acid (salt), preferably 150: 70-200wt. ratio, and adding preferably (C) a pH adjustor, e.g. NaOH or KOH, and/or an electrolyte, e.g. NaCl, thereto.
Patent JP-H042095-A (JP)
Title: High frequency heating device
Inventor: TANAKA TORU
IPC: H05B6/68
Filed: 1990-04-18
Abstract: PURPOSE:To perform proper heating in compliance with the amount of object to be heated and eliminate wasteful use of electric power by setting the heating output for warm-keeping using a output setting means, and adjusting the heating output with a controlling means on the basis of the setting information. CONSTITUTION:When a start key K is pushed, a high frequency heating means 1 starts heating with the max. output, and a turn-table 4 and a fan F are rotated, and the timer of a controlling means 7 starts. When object to be heated 3 is heated and water vapor is generated, a humidity sensor 6 emits an output in accordance with the amount of water vapor, and when the value of output reaches a specified value, the controlling means 7 judges that the heating is completed, and the process is transferred to warm-keeping. The timer of this means 7 measures the time from start of heating till its completion, while a setting means 8 sets the heating output for warm-keeping in accordance with the measuring value given by the timer. The heating means 1 make warm- keeping heating for a certain period of time with an output according to the set value. Thereby proper heating is conducted according to the object to be heated, and wasteful use of electric power is eliminated.
Patent JP-S63271943-A (JP)
Title: Semiconductor device
Inventor: MATSUDO TOSHIMITSU
IPC: H01L21/60
Filed: 1987-04-30
Abstract: PURPOSE:To make it possible to remove easily a semiconductor chip by a method wherein a hole is provided in a part, which is bonded to the bottom surface of the chip, of a circuit board. CONSTITUTION:A semiconductor chip 3, which is provided with bonding pads 3a formed on its peripheral parts, is bonded on a circuit board 2; which is provided with conductor wiring patterns 1a formed on the peripheral parts of its surface, bonding pads 1b formed on the sides of the points of the patterns 1a and a penetrating circular hole 2a formed in its central part; with such a thermosetting bonding agent 4 as a silver paste and is arranged in a fixed manner. When the chip 3 is removed, the chip 3 is heated to reduce the adhesive force of the bonding agent 4 or in case the adhesive force, is low in some degree from the first, the chip 3 is not heated, but is pushed through the hole 2a. Thereby, the chip can be easily removed.
Patent JP-S5730334-A (JP)
Title: Protection of wiring layer
Inventor: FUJIEDA SHINETSU
IPC: H01L23/31
Filed: 1980-07-31
Abstract: PURPOSE:To increase the adhesive property for both wiring layer provided on a semiconductor substrate and a resin film by a method wherein a zirconium or zirconia layer is placed between the wiring layer formed on the semiconductor substrate and the resin film. CONSTITUTION:After a zirconium thermal oxide layer or a zirconium layer 4 has been provided on the Al wiring layer via an SiO2 film 2 on the semiconductor substrate 1, a resin layer 5 such as polyimide resin or the like is coated. Through these procedures, the adhesiveness between the wiring layer 3 and the resin layer 5 is increased and the corrosion on the wiring layer can be prevented effectively.
Patent JP-S58220456-A (JP)
Title: Semicustom lsi
Inventor: SHINDOU MASAO
IPC: H01L27/118
Filed: 1982-06-16
Abstract: PURPOSE:To obtain a practical semicustom LSI by forming input/output pads in a capacity structure and using them as input/output capacity or pads. CONSTITUTION:A field oxidized film 2, a P<+> type layer 5 and a gate oxidized film 6 are formed on an N<-> type Si substrate 1. An aluminum electrode 3 is formed on the film 6, a glass protecting film 4 is formed by a CVD method to cover it, the electrode 3 is exposed to complete it. If the capacity is necessary in the configuration of the circuit, it is not used as pads but used as capacity. In this configuration, a space exclusive for the capacity is not necessary on the chip, and external capacity is also unnecessary, and a semicustom LSI adapted for a practice can be obtained.
Patent JP-S58220114-A (JP)
Title: Reinforcing device for juncture of optical fiber with tension loader
Inventor: MIYAUCHI MITSURU
IPC: G02B6/24
Filed: 1982-06-16
Abstract: PURPOSE:To improve the long-term reliability of a melt-stuck juncture after reinforcement by forming a tension loader and a reinforcing device for the melt- stuck juncture of optical fiber into one body and reinforcing the juncture, which is not disconnected by the loading of tension, in the state of gripping the fibers as they are. CONSTITUTION:An optical fiber 1 having a melt-stuck juncture 2 is covered with a heat shrinkable tube 4 on the peripheral part including a juncture 2, and in this state both sides of the juncture 2 are gripped by chucks 3, 3', whereafter the specified tension T in an arrow direction is loaded thereon. The juncture which is broken by the tension in this stage and has low strength is removed. The tension on the juncture 2 which is not disconnected by the tension is released, and while the juncture is held gripped with the original chucks 3, 3', the tube 4 is heated to shrink thermally. Then, the tube 4 adheres tightly to the peripheral part including the juncture 2, thus reinforcing the melt-stuck juncture. Since the cause for fresh generation of flaws after loading of the tension is thus eliminated, the long-term reliability after the reinforcement is improved.
Patent JP-H07302431-A (JP)
Title: Lens driving device
Inventor: TAGATA NORIHISA
IPC: G11B7/09
Filed: 1995-04-27
Abstract: PURPOSE: To form a lens driving apparatus which drives vertically and horizontally a lens element by making use of a magnet and a coil. CONSTITUTION: The apparatus is provided with a lens element 1, a lens supporting means, a mass balancing member 35 which keeps balance with the lens supporting member and a seesaw supporting member 11 for supporting the lens supporting member and mass balancing member 35 to make seesaw movement. A small size and light weight apparatus assures the quick response characteristic and stable drive keeping constant attitude of the lens element. Therefore, the apparatus is effective as an actuator for focus/track servo to the objective lens of the optical pickup for recording and reproducing optical information.
Patent JP-S60252714-A (JP)
Title: Melt-spinning of polyester polymer
Inventor: OKA KENICHIROU
IPC: D01F6/62
Filed: 1984-05-25
Abstract: PURPOSE:A polyester polymer is extruded into the spinning chimney which is set immediately beneath the spinneret and is kept under pressure, the yarn is cooled down to a specific temperature range and guided out of the sealed spinning chimney into the normal pressure zone to enable the direct production of high- oriented polyester yarn. CONSTITUTION:The melt-extruded yarn Y comes out of the spinneret 7 into the chamber Sa which is kept under pressure, then is allowed to run through the gradually cooling zone in the heated chimney 8 which is kept at a prescribed temperature by the temperature controller 10. The yarn is cooled with a pressurized fluid introduced from the annular chimney 12, further cooling is accelerated, while it runs through the movable chimney 17 and a stationary chimney 18 covered with heat exchanger 29, till it solidifies. The resultant yarn Y is allowed to run out of the pressurized chimney 18 through seal guide 24 into the open air of normal pressure.
Patent JP-S63272815-A (JP)
Title: Penetration work of screw anchor
Inventor: YASUDA JIRO
IPC: E02D5/80
Filed: 1987-04-30
Abstract: PURPOSE:To simplify burying operation of a screw anchor by penetrating the screw anchor by a penetrator attached to the lower end of an auger. CONSTITUTION:A screw anchor 1 is supported by a penetrating tool 6 fixed to the lower end of an auger 12 and penetrated into the ground, and a rod 14 for guys is attached to the screw hole of the angular column of the anchor 1. The screw anchor 1 can thus be very simply buried into the ground, and the guy of a pole can also be connectedly supported on the rod 14.
Patent JP-S5730058-A (JP)
Title: Career information memory storage system
Inventor: IWATA KATSUYUKI
IPC: G11C7/00
Filed: 1980-07-30
Abstract: PURPOSE:To store information of a long time without increasing memory capacity, by compressing a multiple of period information into a career information memory in one period. CONSTITUTION:An asynchronous signal 1 is branched into two; one signal 1-2 is inputted to a logical sum circuit 5 and another signal 1-1 is inputted to the set of a latch circuit 4, and the output of the latch circuit 4 is inputted to a logical sum circuit 5. The output of the logical sum circuit 5 is inputted to a register 2, and the output of the register 2 is inputted to a carrer information memory 3. The write-in period for the reset of the circuit 4, renewal of register 2 and career information memory 3 are respectively 4r and the set signal for the latch circuit 4 is made for every r.
Patent JP-S5629350-A (JP)
Title: Assebling of semiconductor device
Inventor: KIMURA NAOTO
IPC: H01L21/60
Filed: 1979-08-17
Abstract: PURPOSE:To secure the positional accuracy of a ceramic case with a lead frame by placing a semiconductor element on the lead frame itself to shorten the time of heating required for placing it, and bonding a wire to the frame itself. CONSTITUTION:After solder 4 is attached to a lead frame 8, a semiconductor 5 is placed thereon while heating it, and the element 5 is connected to the lead 2 with a wire 6. Then, it is sealed with ceramic cases 1, 7, and is separated respectively.  This configuration can save heating energy to heat to the temperature required to  solder it, improve element placing accuracy and linear bonding property and secure  the positional accuracy of the frame to the ceramic cases.
Patent JP-H11296140-A (JP)
Title: Device and method for driving plasma display panel
Inventor: KAWABATA KENICHI
IPC: G09G3/291
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To provide the technology by which the generation of a malscanning pulse is prevented during a writing interval and a normal display picture is obtained without a maldischarging. SOLUTION: The contents of a shift register are left as they are cleared because a clear signal CLR is Hi during an erasing interval even though noises are generated by the generation of a priming pulse 81 and maloperation pulses 11 and 12 are generated in a clock signal CLK and a scanning signal SIm . Thus, no pulse is generated by the pulse 12 even though the shift register shifts the signal SIm during a writing interval and no malscanning pulse is generated.
Patent JP-H11292666-A (JP)
Title: Production of compost and apparatus
Inventor: TAKASHITA KENJI
IPC: C05F9/02
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing compost by which a useless operation, a useless device and a complicated device are reduced by using a transporting machine capable of carrying out transportation so as to cross each fermentation vessel, and further to provide a production apparatus. SOLUTION: This production apparatus of compost has plural fermentation vessels 1 and 2 of nearly box shapes having long-length rectangles in the plane view and opened upward, and turning-over conveyers 11 and 21, and constituted so that the lengths of the fermentation vessels may be freely changed by using a stirring devices 10 and 20 constituted so as to be freely reciprocally traveling in the longitudinal direction of each fermentation vessel 1 and 2, and conveying a raw material for the farmyard manure scraped up by the stirring devices 10 and 20 in the direction crossing the longitudinal direction of the fermentation vessels 1 and 2, so that the lengths of the fermentation vessels 1 and 2 may be freely regulated and save the space.
Patent JP-S587565-A (JP)
Title: Power board
Inventor: KATOU TAKAO
IPC: G01R15/24
Filed: 1981-07-07
Abstract: PURPOSE:To better a space factor while improving the insulation factor of a power board with a photo current transformer by measuring current depending on effect of a magnetic field corresponding to current on light. CONSTITUTION:A Faraday element 14 is set in the vicinity of a conductor 13 to be measured in such a manner as intersect at the right angle thereto. A laser beam from a laser oscillator 11 inters the element 14 and received with a photoelectric converter 16 to detect an angle of rotation of a photoelectric field vector corresponding to a magnetic field generated according to current flowing through a conductor 13. The use of a photo current transformer utilizing effect of the magnetic field on light can improve the insulation factor while eliminating an iron core to better the space factor. This provides a power board with a repeater or the like which is better in the insulation factor and the space factor.
Patent JP-S62260837-A (JP)
Title: Method of forming amorphous thin film
Inventor: FUJIYAMA HIROSHI
IPC: C08J7/00
Filed: 1986-05-08
Abstract: PURPOSE:To obtain a defect-free and uniform amorphous thin film which is useful in the fields of solar batteries, thin film semiconductors, etc., by using glow discharge plasma and simultaneously applying a magnetic field falling at right angles with an electric field for said glow discharge. CONSTITUTION:Electrodes 2 and 3 for generating glow discharge plasma, which are connected to an AC source 4, are provided in parallel within a reaction vessel 1, and a coil 5 which is connected to a power source 6 and arranged so that the vessel 1 is surrounded thereby and a magnetic field falling at right angles to the electric field is applied is provided. A substrate 10 is supported in a direction perpendicular to the planes of the electrodes 2 and 3 outside the discharge space by an appropriate means. The vessel 1 is evacuated by means of a vacuum pump 9 and a gas mixture of a monosilane and Ar is fed thereto through a reaction gas feed port 7 to fill the vessel with the gas. The vessel is kept at a pressure of 0.05-0.5Torr, voltage from a power source 4 is applied to the electrodes 2 and 3 to generate glow discharge plasma. A magnetic field B is generated in a direction falling at right angles with the electric field E through the coil 5 and the monosilane gas is decomposed into radical Si by the plasma to deposit it on the surface of the substrate 10, thus forming a thin film.
Patent JP-H02282381-A (JP)
Title: Production of griseofulvin and intermediate therefor
Inventor: YAMATO MASATOSHI
IPC: C07D307/83
Filed: 1989-04-25
Abstract: PURPOSE:To obtain an intermediate for griseofulvin of an antibiotic having an antifungal action useful as a remedy for tinea, etc., by reacting a benzofuran derivative with a specific compound in a cold polar solvent in the presence of a base such as an alkoxide. CONSTITUTION:A 7-chloro-4,6-dimethoxy-3(2H)-benzofuranone expressed by formula I (Me represents methyl) and a compound expressed by formula II (R represents lower alkyl, aralkyl or heterocyclic group) are dissolved in a polar solvent such as DMF and the resultant solution is then cooled and reacted by adding a base such as potassium t-butoxide to afford a griseofulvin intermediate expressed by formula III.
Patent JP-H08299011-A (JP)
Title: Ski shoes
Inventor: WATANABE KOICHI
IPC: A43B5/04
Filed: 1995-04-28
Abstract: PURPOSE: To provide ski shoes capable of fitting to the shapes of the feet of each user and capable of maintaining the integrity of split shell pieces. CONSTITUTION: An upper shell 100 is constituted of a first front open holding piece 101 and a second front open holding piece 102 connected to each other. When a first overlap portion 105 of the first holding piece 101 and a second overlap portion 106 of the second holding piece 102 are overlapped, both holding pieces 101, 102 form an assembly upper shell 100. One of a hook section 41 and hook section 42 of a buckle fastening the first holding piece 101 is fitted to the first holding piece 101, the other is fitted to the second holding piece 102. Both of the hook section 31 and hook section 32 of the buckle fastening the second holding piece 102 are fitted to the second holding piece 102.
Patent JP-S5531384-A (JP)
Title: Television sound multiplex receiver
Inventor: YASUHOSO TAKAHIRO
IPC: H04B1/06
Filed: 1978-08-28
Abstract: PURPOSE:To provide extremely-useful manipulation by making it possible to control the sound volume of a sound multiplex adapter by the variable volume knob of a receiver or a remote control transmitter. CONSTITUTION:With compound switch 17 of the sound multiplex adaptor ON, a sound multiplex outputted from sound output circuit 11 of the TV receiver is inputted to multiplex demodulation circuit 18, where a main sound signal and subsound signal are obtained as its output. With switch 17 OFF, the power supply of adaptor 13 is turned OFF and the multiplex signal output is returned to circuit 11 of receiver 8 via switch 17 while only the main sound signal is outputted to speaker 12. Although electronic volume unit 19 attenuates both main and subsound signals, this attenuation is controlled by the output of remote control receiver 9 or volume unit 10 and the input voltage to sound output circuit 20 is also controlled in consequence, so that the volume will be controlled.
Patent JP-H04334247-A (JP)
Title: Subscriber registration system
Inventor: KANEZAKI TOMOKI
IPC: H04M3/00
Filed: 1991-05-10
Abstract: PURPOSE:To connect a system to a line multiplex device which is the nearest to a destination and to execute subscribing registration so as to operate the system by providing the reception function of subscriber registration for an exchange device and the request function of subscribing registration/removal for a terminal equipment. CONSTITUTION:When the terminal equipment C connects a line to the line multiplex device B and an operator gives the instruction of a subscribing registration request to a terminal equipment A, the D-channel processing part (LAPD) C10 of the terminal equipment C gives subscribing registration request to the exchange A. The exchange A executes a subscribing registration processing in the D-channel processing part(LAPD)A12 processing the D-channel of respective lines, informs a system control part (CPU)A14 of it, registers it in a subscriber information memory(MEM)A15 and the terminal equipment C starts an operation after the sequence terminates. The system is constituted with a TDM multiplex separation part A10, individual line TDM multiplex separation parts A11 and A16, an exchange switch processing part A13, a multiplex separation part B10 and a line termination part C20 in addition to the parts. The functions are the same as those of a regular system.
Patent JP-H01277790-A (JP)
Title: Synchronism pulling-in device and distance measuring radar using said device
Inventor: SUZUKI KEIZO
IPC: G01S7/36
Filed: 1988-04-30
Abstract: PURPOSE:To eliminate ambiguity accompanying distance measurement, by conducting tracking by means of a synchronism pulling-in device using pseudo- random code series of two kinds or more, while reducing thereby ambiguity accompanying the employment of said device. CONSTITUTION:In a generator 90 of a code series for transmission, first a signal two-phase modulated by using a 5-bit code series 91a for modulation is transmitted, a reception signal is demodulated by using a 5-bit code series 71a for demodulation, a voltage control oscillator 20 is controlled by a first synchronism detector output 25, which is an error signal necessary for synchronization, and a clock of a generator 70 of a code series for reception is adjusted to bring about a synchronous state. Thereafter, a signal two-phase modulated by using a 7-bit code series 91b for modulation is transmitted to the same target, a reception signal is demodulated by using a 7-bit code series 71b for demodulation, and thus both of the code series are put in a synchronous state for the same target.
Patent JP-H04334573-A (JP)
Title: Coat formation
Inventor: KASARI AKIRA
IPC: B05D5/06
Filed: 1991-05-10
Abstract: PURPOSE:To improve finishing and recoating properties by using each specific paint composition as one for forming a color base coat and a clear top coat applied to an external automotive plate as a finish coat. CONSTITUTION:Polymer resin containing a hydroxyl group, amino acid, polyorganocyclohexane with number average molecular weight of 1000 or higher containing average two or more silanol groups and/or alkoxy silane groups and average one or more epoxy groups in a single molecule, metal flake powder and mica powder are used as a paint composition which forms a color base coat in a finish coating technique based on a two coat/one baking system. In addition, a resin containing a silanol group and/or a hydrolytic group bonded to a silicon atom, a hydroxyl group and an epoxy group, curable catalyst and an organic solvent are used as a paint composition which forms a clear top coat.