baber/WOPTO huggingface dataset:
Patent JP-S59213956-A (JP)
Title: Compressor
Inventor: NAKAYAMA SHIYOUZOU
IPC: F04C18/344
Filed: 1983-05-18
Abstract: PURPOSE:To easily suppress the generation of vibration of piping by forming a plurality of discharge holes on a compression chamber and installing a discharge valve at the opened port on the outlet side, thus permitting irregular discharge pulsation. CONSTITUTION:A plurality of discharge holes and discharge valves arc installed, and the sectional area of at least one discharge hole or the valve opening pressure of the discharge valve is made different from that of other discharge hole. For example, when the pressure in each discharge hole 54 is increased to the valve opening pressure of a discharge valve 56, the discharge valve 56 is opened to start the discharge of coolant gas into a discharge chamber 20. The discharge is carried-out, staggered by an exceedingly short time for each discharge hole 54. Since each sectional area of a plurality of discharge holes is different, the amount of discharge of coolant gas from each discharge hole 54 is different. Therefore, the pressure variation in a communication hole 62 where the respective discharge gas having different discharge time and discharge amount are joined is made irregular. Therefore, the pressure variation in an oil separating chamber 22 is made irregular, and the discharge pulsation of the whole compressor draws an irregular wave form.
Patent JP-H05291278-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: SHIKADA SHINICHI
IPC: H01L21/205
Filed: 1992-04-08
Abstract: PURPOSE:To make it possible to operate so a satisfactory extent by providing a first semiconductor layer to a collector region layer, a second semiconductor layer to a base region and a third semiconductor layer to an emitter region. CONSTITUTION:There are formed on an undoped SiC substrate 111 a p<+>SiC layer 160, a pSiC layer 150, an n<+>SiC layer 140, a pBPxN1-x layer 132 and a p<+>BPxN1-x layer 122 respectively. A collector electrode 230 is formed on the p<+> SiC layer 160 and a base electrode 220 is formed on the n<+> SiC layer 140 while an emitter electrode 210 is formed on the p<+>BPxN1-x layer 122 respectively and electrically connected with each other where the value of X in the BPxN1-x is specified as 0.1 so that the SiC may correspond to a lattice constant, which provides a large current amplification factor. Favorable operation is available even at a high temperature due to the properties of PxN1-x, silicon carbide.
Patent JP-H04301055-A (JP)
Title: Production of aluminum alloy sheet for forming excellent in deep darwability
Inventor: HIRANO SEIICHI
IPC: C22F1/00
Filed: 1991-03-28
Abstract: PURPOSE:To obtain the alloy sheet suitable for use in the production of automobile body sheet material and transport equipment member by applying hot rolling to an Al alloy material with a specific composition and then subjecting the resulting plate to cold working, rolling, and final heat treatment under respectively specified conditions. CONSTITUTION:An alloy which has a composition consisting of, by weight, 3.5-6.5% Mg, 0.05-0.6% Cu, 0.01-<0.15% Si, 0.01-<0.20% Fe, and the balance Al and containing, if necessary, one or more kinds among 0.01-<0.50% Mn, 0.01<Cr<=0.20, 0.01<V<=0.20, and 0.01-<0.1O% Zr is semicontinuously cast. The resulting ingot is hot-rolled, and the resulting plate is cold-rolled at >=50% draft, process-annealed at 280-<440 deg.C for 30min-<12hr, and further cold-rolled at 10-<50% draft. The resulting sheet is subjected, as final heat treatment, to heating up to 450-<560 deg.C at >=100 deg.C/min temp. rise rate and to holding in the above temp. range for 10-<300sec to undergo solution treatment, followed by cooling down to >=150 deg.C at a rate of >=100 deg.C/min. By this method, the sheet having >=28% elongation and >=0.70 gamma-value can be obtained.
Patent JP-H03156863-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: FUJITA SHIGERU
IPC: H01M10/052
Filed: 1990-04-03
Abstract: PURPOSE:To retard the deterioration of a negative electrode by specifying the overvoltage in charging. CONSTITUTION:Overvoltage in a charging current density of 1mA/cm<2> under a potential variation of 1mV/sec. is set to 300mV or less. Thereby, the generation of dendrite which deteriorates a lithium electrode is retarded and the deterioration of the negative electrode attendant on repeated charge-discharge cycles is also retarded. The content of phosphorus as determined by X-ray photoelectric special (XPS) analysis in which an angle of the specimen surface of the lithium negative electrode to an analyzer is set to 35 deg. is specified to 0.5 atomic percent or more. This retards the reaction of lithium with a nonaqueous electrolyte and the formation of dendrite.
Patent JP-H02269802-A (JP)
Title: Apparatus for applying definite amount of paste to brassier pad material
Inventor: WATANABE YUUSUKE
IPC: A41C5/00
Filed: 1989-04-05
Abstract: PURPOSE:To perform automatic and accurate application of a paste to the pasting edge of a pad material by transferring a paste-ejection nozzle with a cam plate having a circumferential shape same as the shape of the pasting edge of the pad material. CONSTITUTION:A pad material holding table 3 for holding a pad material P on a base table 1 is made to be rotatable and a cam plate 4 having the same circumferential shape as that of a pasting edge P of the pad material P is made to be rotatable synchronous to the pad material holding table 3. A paste-ejection nozzle 10 is transferred along the circumferential shape of the cam plate 4 via a cam follower 11 and a transmission means 5. A pad material 3 is placed on the pad material holding table 6 directing the material in the same direction as that of the cam plate 4. The cam plate 4 is rotated synchronous with the pad material holding table 3 and a sizing agent is ejected through the nozzle 10 to the sizing part while transferring the nozzle 10 along the edge P to be pasted.
Patent JP-H10270815-A (JP)
Title: Wiring board and its manufacture
Inventor: OHASHI HATSUO
IPC: H05K1/02
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To enhance the positioning precision between a wiring board and a flip-chip when the flip-chip is bonded to the wiring board. SOLUTION: On the main surface of a wiring board for connecting flip-chip, a solder resist 124 which coats the main surface is formed to coat the peripheral edges of the upper surfaces of electrodes 103 and marks 104. After the electrodes 103 and marks 104 are formed, the solder resist 124 is applied to the main surface of the wiring board and the resist 124 is exposed and developed by using a mask pattern which is formed so that the resist 124 may be left on the peripheral edges of the upper surfaces of the electrodes 103 and marks 104. Since the center positions of the exposed sections of the electrodes 103 deduced by reading the exposed sections of the marks 104 on the obtained substrate 101 coincide with the actual center positions of the exposed sections of the electrodes 103, the bumps 202 of a chip 201 can be positioned accurately.
Patent JP-S5513296-A (JP)
Title: 22cyclopropyllpyrimidinee44yll*thiono**thiol** phosphoric acid esters*and their use as insecticide their manufacture and their use as insecticide and miticide
Inventor: FURITSUTSU MAURAA
IPC: C07D239/34
Filed: 1979-07-12
Abstract: O-alkyl-O-(2-cyclopropyl-6-substituted-methyl-pyrimidin-4-yl)-(thiono) (thiol) phosphoric (phosphonic) acid esters and ester-amides of the formula   <IMAGE>   in which R is alkyl, R1 is alkyl, alkoxy, alkylthio, alkylamino or phenyl, R2 is alkoxy or alkylthio, and X is oxygen or sulphur, which possess arthropodicidal properties.
Patent JP-H11287573-A (JP)
Title: Brazing plate type heat exchanger
Inventor: AMANO TSUKASA
IPC: F28D9/00
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To improve the performance of a brazing plate type heat exchanger by uniformizing the distribution of refrigerant solution into refrigerant passages. SOLUTION: In a brazing plate type heat exchanger, used as an evaporator in which refrigerant is conducted to flow from the lower part to the upper part of the same, a static mixer 8 is provided in a refrigerant inlet port to conduct gas and liquid to flow into refrigerant passages R after mixing the gas into the liquid. The gas and liquid are mixed by the static mixer 8 and, thereafter, are guided into respective refrigerant passages R whereby bubbles are changed into small bubbles and uniform flow for respective refrigerant passages is generated.
Patent JP-H09249149-A (JP)
Title: Steering device for vehicle
Inventor: NISHIZAKI KATSUTOSHI
IPC: G08G1/16
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To prevent the following performance of vehicle to a traffic lane from being interrupted caused by restraining of steering at the time of forward direction correction steering by providing means to determine whether the object of steering is the forward direction correction steering or not, and enabling the steering restraining to be cancelled if it is the forward direction correction steering. SOLUTION: In the case where steering is made to change a traffic lane at an emergency level of 'quick' or less in a position at which the existence of another vehicle C by means of a sensor, an addition torque Ta corresponding to steering input torque Ti generates as steering restraining torque and no steering output torque To changes. Thereafter, the distance to the other vehicle C is made large, and in the case where the above-mentioned steering is made at a position at which the other vehicle C can not be detected by the sensor, the torque Ta corresponding to the torque Ti generates as steering auxiliary torque and restraining of steering is not made.
Patent JP-H06264466-A (JP)
Title: Device and method for attaching and detaching attachment
Inventor: AWANO KATSUSUKE
IPC: E02F3/36
Filed: 1993-03-10
Abstract: PURPOSE:To facilitate execution of mounting and demounting by a single operator by a method wherein front and rear hooks are arranged to a main frame and a cylinder to regulate and constrain a distance between the pins of an attachment for a work is provided. CONSTITUTION:An arm 3 is moved in a sate that a cylinder 24 is brought into a most contracted state and a pin 7a of a bucket 4 is inserted in the hook part of a rear hook 16. With a bucket cylinder 4a expanded, a working machine is moved, and the bucket 4 is lifted. Since, with the cylinder 24 expanded, a front hook 20 is supported by a cam 27, the rear hook 16 is rotated externally, and one pin 8a of the bucket 4 is moved to a hook 20 part. The cam 27 is then pushed up by means of the pin 8a entering the guide part of a main frame 10, the hook 20 is rotated externally, and the pin 8a is braced therewith. Along with operation of the cylinder 24, a pin 7a is constrained by means of the hook 16, the pin 8a is constrained through guide of the frame 10 and by means of the hook 20, and the bucket 4 is reliably fixed.
Patent JP-H03286331-A (JP)
Title: Digital signal processor
Inventor: ISHIHARA HIROYUKI
IPC: G06F5/06
Filed: 1990-04-02
Abstract: PURPOSE:To directly read the data outputted from a digital signal processor DSP and to control the DSP by supplying a 2nd clock pulse having the frequency lower than that of a 1st clock pulse to a holding means in response to a switch command. CONSTITUTION:An arithmetic processing means 3 is provided to apply the arithmetic processing to the input digital signal based on a prescribed program and to output this processed signal together with a holding means which holds the output data on the means 3 and outputs the holding data in the timing synchronous with the supplied clock pulse, and a clock pulse generating means which supplies a 1st clock pulse to the holding means synchronously with the action timing of the means 3. Then the clock pulse generating means supplies a 2nd clock pulse having the lower frequency than the 1st clock pulse to the holding means in response to a switching command. In such a constitution, a control means like a microcomputer, etc., can directly read the data outputted from a DSP 2. Thus the DSP 2 is effectively used.
Patent JP-S5611326-A (JP)
Title: Infrared ray detecting unit
Inventor: DOI SHIYOUJI
IPC: G01J5/52
Filed: 1979-07-10
Abstract: PURPOSE:To obtain a wide reference light easily, by installing a half mirror and a light polarizer between an infrared ray detecting element and a heating element whose temperature can be controlled, and by mixing radiated infrared rays of the detector itself and radiated infrared rays of the heating element above. CONSTITUTION:In case that the temperature of a reference light source is not measured, light polarizer, for example, total reflection mirror 5 is moved to position 5', where light path (a) is not shielded, to lead radiated rays from the observation object existing on the same path (a), and these rays are condensed to detect infrared rays of the object. Next, in case that the reference temperature is measured by detecting element 1, total reflection mirror 5 is moved onto light path (a), and the light path of infrared rays incident onto the detecting element is switched to (b). The sum of the quality of infrared rays, which are radiated from controllable heating element 6 and pass through half mirror 4, and the quantity of rays, which are radiated from detecting element 1 cooled in cooler A and are reflected by half mirror, is led to detecting element 1 and is measured as the reference temperature.
Patent JP-S59212833-A (JP)
Title: Photosensitive heat-resistant material
Inventor: KUBOTA SHIGERU
IPC: C08G73/10
Filed: 1983-05-17
Abstract: PURPOSE:To obtain a resist microworkable and superior in heat resistance by reacting an unsatd. deriv. with new amino groups produced by reacting an unsatd. aziridine compd. with carboxylic groups linked to the side chains of a polyamide acid. CONSTITUTION:An aziridine compd. represented by the general formula (2) (R3 is a group having a double bond dimerizable or polymerizable with light or radiation) is reacted in an amt. of 0.2-1.2 equivs. with carboxylic acid groups linked to the side chains of a polyamide acid represented by formula (1) (R1 is a divalent org. group, and R2 is the residue of tetracarboxylic acid dianhydride having at least 2C) obtained by reacting diamine with tetracarboxylic dianhydride. A compd. represented by general formula (3) (R4 is same as R3, and X is one of -OH, -O-OH2-OH(O)-OH2(O), and -NCO), such as acrylic acid, cinnamic acid, glycidyl acrylate, acrylic, or isocyanate, is reacted with a resultant new secondary amine to obtain a polyimide precursor.
Patent JP-S5312211-A (JP)
Title: Monitor receiver
Inventor: OKADA HISAO
IPC: H04B1/16
Filed: 1976-07-20
Abstract: PURPOSE: To prevent such malfunction that an unnecessary broadcast signal is received at the channel with no quartz crystal oscillator intercalated, by making inactive one of the signal transmission circuit. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59215426-A (JP)
Title: Circular cooling machine
Inventor: FUKUNAKA AKIHISA
IPC: C22B1/26
Filed: 1983-05-18
Abstract: PURPOSE:To prevent leakage of cooling air and to reduce the cost of driving power for blasting in the stage of feeding air to the granular material contained between double tori under rotation and cooling said material by sealing airtightly an air introducing part and a granular material discharging part with water. CONSTITUTION:A granular material 41 is charged from a chute 28 onto a freely vertically rotatable supporting plate 23 between double tori 20 and 21 under rotation and is conveyed toward an arrow 29. The material is cooled by the cooling air 42 fed from an air chamber 43 underneath the plate 23 and is discharged through an opening 44 with a chute 30. The blast pipe 51 for the air 42 and the annular pipes 46, 47 of the chamber 43 are airtightly sealed by a water passage 49 for sealing. On the other hand, the opening 44 of the chamber 43 is airtightly sealed by a seal 50 for the outside, and when the opening approaches the chute 30, the water level is brought down to release the seal by the operations of 62, 63 provided to the gate 59, 60 of a gate device 56 then the granular material 41 is discharged through the chute 30 via the plate 23 and the opening 44. The opening 44 is sealed again by the gate device 57 when the opening passes by the chute 28.
Patent JP-S5211726-A (JP)
Title: Method of reading with write pen
Inventor: KOBAYASHI SUIAKI
IPC: G06F3/037
Filed: 1975-07-17
Abstract: PURPOSE: To make the entire screen brights by detecting the output of the light pen. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63254821-A (JP)
Title: Logic circuit with c-mos structure
Inventor: NOZAWA SHINJI
IPC: G01R31/28
Filed: 1987-04-10
Abstract: PURPOSE:To detect a gate output fault by an EX-OR or EX-NOR circuit receiving a gate output by inputting the output of a logic circuit to the gate circuit. CONSTITUTION:A logic circuit X is a circuit adding an output stage to a logic circuit X' receiving signals A, B and detects the occurrence of a fault depending on the state of a terminal F of the EX-OR circuit receiving an output X' and an output X of a logic circuit X. When no defect such as grounding exits in the output terminal X, the level of the detection terminal F is always at '1' and if a defect takes place, the level is always at '0', thereby allowing quick detection of the fault occurrence. Moreover, the trouble is detected quickly similarly by using an EX-NOR circuit.
Patent JP-H06300119-A (JP)
Title: Case construction for plate metal transmission
Inventor: TANIMOTO TOSHIKATSU
IPC: F16H57/039
Filed: 1993-04-15
Abstract: PURPOSE:To provide a construction of a case for transmission which is easy in automization of assembly, high in productivity, effective in reduction of production cost. CONSTITUTION:A case for transmission in which crossed rotating shafts 14 and 16 are connected through gears and supported by bearings is formed in two-split structure in which a pair of pressed half-split cases 13A and 13B are connected to each other through a flanges. Also the outer part of the connected flanges 13a and 13b is welded continuously, and the bearing part B of the flanges 13a and 13b is formed wider than the others to set larger a distance between a bearing 17 and the outer part of the flanges 13a and 13b.
Patent JP-S5212502-A (JP)
Title: Data highway-system-signal transmission system
Inventor: SEKINE SHINYA
IPC: H04L12/42
Filed: 1975-07-21
Abstract: PURPOSE:The transmission path is divided into two, respectively, for the preferential interruption signal time zone and the data signal time zone so that these divided paths may be arranged alternately for data transmission and also so that the data signal time zone may be used commonly for data transmission through the application of the data signal and the operation completion signal from the slow-speed equipment, etc.
Patent JP-S58204091-A (JP)
Title: Conditioning of feedstock coal
Inventor: YAMAGUCHI TOKUJI
IPC: C10B57/10
Filed: 1982-05-25
Abstract: PURPOSE:To prepare feedstock coal for coke which forms only small amounts of dust and has a uniform density even without the use of a costly binder such as pitch, by mixing lump coal obtained by drying a part of wet coal and forming it under pressure, with the remainder of wet coal. CONSTITUTION:A part of wet coal (pref. having a particle size of 3mm. or smaller) is dried to the water content of about 3% or lower and is formed under pressure by means of smoothing roll into lump coal in plate form in the thickness of about 5mm.. The lump coal is crushed, if necessary, and mixed with the remainder of wet coal (pref. conditioned to the water content of about 5-8wt%).
Patent JP-S58205395-A (JP)
Title: Remote control device
Inventor: OSAKABE YOSHIO
IPC: H04B1/20
Filed: 1982-05-25
Abstract: PURPOSE:To attain bidirectional control, by connecting input/output terminals of each control section of plural instrument incorpoating a control section in series. CONSTITUTION:The instrument such as tuner 1, tape recorder 2 and amplifier 3 having the control section like the control sections 1a-3a by means of a microprocessor are connected mutually so as to connect the input and output terminals of the respective control section in eries. The control section of the devices 1-3 is possible for bidirectional correspondence mutually to control the other devices. For example, the tuner 1 controls the tape recorder 2 into the recording and the tape recorder 2 controls the tuner 1. Further, when the power supply of, e.g., the tape recorder 2 is turned off, the control section 2a is constituted so that it gives no effect on the transmission of control signal between the control section 1a and 3a.
Patent JP-S59212653-A (JP)
Inventor: KIMURA MASAO
IPC: F25B13/00
Filed: 1983-05-18
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-H06301591-A (JP)
Title: Shared memory control system
Inventor: TOI TETSUYA
IPC: G06F13/28
Filed: 1993-04-15
Abstract: PURPOSE:To perform the distribution processing of the access from two masters such as CPU and DMA and to eliminate the competition for a memory by dividing a memory bank into two and providing the system with the doubled memory banks. CONSTITUTION:The shared memory is divided into mutually independent two 0-th memory bank 650 and 1st memory bank 651. These memory banks 650 and 651 shares one part or all of the address space. The connection of buses 14 and 16 for the memory banks 650 and 651 is exclusively performed one by one. For example, the system bus 14 is connected to the 0-th memory bank 650 through a 0-th selector 630, the DMA bus 16 is connected to the memory bank 651 through the 1st selector 631. Thus, the access from the two masters such as the CPU and DMA devices is distributedly performed and the competition for the memory can be deleted.
Patent JP-H05287593-A (JP)
Title: Zn based dispersion plate al alloy plate excellent in corrosion resistance and lubricity
Inventor: HAYASHI KIMITAKA
IPC: C25D5/30
Filed: 1992-04-09
Abstract: PURPOSE:To improve lubricity after plating an Al alloy plate. CONSTITUTION:A Zn base alloy plated layer containing 0.1-10% inorganic dispersion particle is applied by 1-60g/m<2> on one face or both faces of an Al alloy plate. Furthermore, oxide or hydroxide of Zn, Mn or the like is applied by 0.01-2mum on the outermost layer to form the Zn based dispersion plated Al alloy plate.
Patent JP-H11276012-A (JP)
Title: Pulling device for cultured oyster
Inventor: KUSAKARI RIYOUICHI
IPC: A01K61/00
Filed: 1998-04-01
Abstract: PROBLEM TO BE SOLVED: To harvest several lumps of well grown oysters at the upper part among the oyster lumps attached to an oyster rope without touching a guide roller. SOLUTION: This pulling device for a cultured oyster is provided by supporting a guide drum 1 at a edge of a ship in a state of leaning forward on the sea as freely rotatable, installing an oyster washing machine 3 on the ship and a winch 5 thereon, standing a post 33 between the guide drum 7 and the winch 5 on the ship and pivoting an arm 35 freely swingably thereon. When in use, a leading rope 39 linked with the tip of the oyster rope is guided to the tip of the arm 35, and drawn by using the winch 5. Then, the oyster rope 9 runs against the tip of the arm, and the arm 35 inclined to the sea side, comes down to the inside of the ship. Thus, a lump of the oysters 43 attached to the upper part of the oyster rope 9 can be harvested over the guide drum 7 without touching the same.