baber/WOPTO huggingface dataset:
Patent JP-H0657269-A (JP)
Title: Method for supplying heat source to lng carburettor
Inventor: SUZUKI SHOGO
IPC: C10L3/10
Filed: 1992-08-07
Abstract: PURPOSE:To supply a low-grade heat source to an LNG carburettor utilizing a waste heat with a simple apparatus. CONSTITUTION:A recirculating liq. is passed through an intermediate cooler 5 installed in a BOG compressor 4 to recover a waste heat and then the heated recirculating liq. is supplied to a heating section of an LNG carburettor 1 wherein LNG in a gaseous state and LPG are mixed and gasified.
Patent JP-S61109212-A (JP)
Inventor: SHIGA SHOJI
IPC: H01R13/03
Filed: 1984-11-02
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-H0779707-A (JP)
Title: Modification of edible protein
Inventor: SOEDA TAKAHIKO
IPC: A23L7/109
Filed: 1993-09-17
Abstract: PURPOSE:To improve edible protein-modifying effect of a transglutaminase and simultaneously make it possible to modify a protein which has heretofore beer impossible to modify by reacting an edible protein with the transglutaminase in the presence of polylysin. CONSTITUTION:An edible protein is made to react with a transglutaminase (preferably Ca-independent transglutaminase such as transglutaminase derived from a microorganism) in the presence of a polylysin (preferably having 10-30 polymerization degree) to subject the edible protein to crosslinking modification. Furthermore, an amount of transglutaminase added is preferably 0.2-100unit/g protein and an amount of the polylysin added is preferably 0.0001-0.1g/g protein. Further, the enzymatic reaction is normally carried out at 20-60 deg.C for 20-60 min.
Patent JP-H02181053-A (JP)
Title: Controlling methed and controller for internal combustion engine
Inventor: DEBUITSUDO UIRIAMUSU
IPC: F02D45/00
Filed: 1989-09-08
Abstract: PURPOSE: To improve operation of an engine by arranging a means (optical converter) that detects the actual position of a crank shaft at start and end of a combustion process, and correcting timing and duration of the combustion process based on the output. CONSTITUTION: An optical converter, that generates signals for determining start or end of combustion, is composed of an optical probe 11 connected, with a optical fibre 12, to a body 13 that includes a pair of photo sensors of silicon semiconductor photodiodes 18, 19, and is penetratively mounted on an outer wall of the combustion chamber. The optical probe 11 has an optical induction rod 14 in a supporter 15 constituted by plural parts, and one end of it exposes in the combustion space. A control device determines the desired duration of a combustion process based on operation conditions and output of the photodiodes 18, 19, and corrects the timing and duration of the combustion process to comply with the determined desired duration.
Patent JP-S6386503-A (JP)
Title: Current supply circuit
Inventor: ANDO HIDEO
IPC: H01F7/18
Filed: 1986-09-30
Abstract: PURPOSE:To quickly record and erase information of magneto optical disk by selecting using a pair of power sources which are different in the steady state where a coil current is constant and in the tractional state where current changes. CONSTITUTION:When a switch 2 is turned on, a power source voltage (-3V) of power supply 1 is applied to the inverted input terminal of a differential amplifier 5. Thereby, a voltage V1 near to the power supply voltage is applied to an excitation coil 6 from the differential amplifier 5 and a current of code c corresponding to the code b flows into the excitation coil 6. When the point alphahas the predetermined voltage value, a voltage value of inverted input terminal of amplifier 5 becomes zero, output is in the steady state, a voltage at the point beta is lowered and a current of code c corresponding to the code a is applied to the coil 6. Therefore, a voltage near to the power supply voltage is output from the point alpha until the switch 2 is turned on, a current value of excitation coil 6 is saturated and the point alpha has the predetermined voltage value. When the point alpha reaches the predetermined voltage, the voltage of point beta is lowered under the steady state. Therefore, the rising time  t ( t1) until the current of coil 6 becomes equal to i' becomes small.
Patent JP-H1080199-A (JP)
Title: Automatic voltage regulator of synchronous generator
Inventor: NAGURA RIYOUMA
IPC: H02P9/30
Filed: 1996-09-02
Abstract: PROBLEM TO BE SOLVED: To provide an automatic voltage regulator capable of stably controlling the output terminal voltage of a generator, by canceling the change of an exciting power supply voltage which is caused by the change of the output terminal voltage of a sytnchrous generator. SOLUTION: The following are installed; a substracter 12 operating the errors of a detection signal of a voltage detector 10 detecting the terminal voltage of a synchronous generator and a voltage command signal of a voltage command signal generator, and divider 15 dividing the control signal of an error amplifier 13 amplifying the output of the substracter 12 by a detection signal a pulse width modulator 14 outputting an on-duty switching signal which is in proportion to the output signal of the substracter 15, a rectifier 21 converting an AC voltage outputted from the synchronous generator 1 into a DC voltage, and a voltage converter 22 supplying an exciting voltage to the field winding of the synchronous generator 1 by chopping the DC voltage outputted from the rectifier 21, in accordance with the switching signal.  The divider 15 divides the control signal outputted from an error amplifier 13 by a detected signal, so that the change of an exciting power supply voltage is canceled when the terminal voltage of the synchronous generator 1 changes. Thereby, the terminal voltage of the synchronous generator 1 is adjusted to be a desired value and stably controlled.
Patent JP-2001055383-A (JP)
Title: Production of oxazolidone compound
Inventor: BABA AKIO
IPC: C07F7/22
Filed: 1999-08-19
Abstract: PROBLEM TO BE SOLVED: To produce an oxazolidone compound useful as a medicinal intermediate, a raw material for a resin material or the like, etc., by reacting a specific epoxide with a specified isocyanate in the presence of a specific organic tin complex. SOLUTION: (A) An epoxide of formula I (R1 is an aryloxyalkyl, an aralkyloxyalkyl or the like) is reacted with (B) an isogyanate of the formula; R2N=C=O (R2 is an aralkyl, an alkenyl or the like), preferably in a proportion regulated so that the equivalent ratio of the epoxide group to the isocyanate group may be (40:60)-(60:40) in the presence of (C) an organic tin complex of formula II (R3 and R4 are each H or an alkyl; X1 to X3 are each a halogen; M is a metal belonging to class IA of the periodic table),  e.g. a compound of the formula: [Bu2SnI3]-Li+ (Bu is butyl)} to provide the objective compound of formula III. The amount of the used component C is preferably (1/100)-(1/1) based on the total amount of the epoxy group and the isocyanate group expressed in terms of equivalent ratio.
Patent JP-H0680401-A (JP)
Title: Gaseous carbon dioxide-free cogeneration system by power recovery type reforming reactor
Inventor: ITO HIDENOBU
IPC: C01B3/36
Filed: 1992-08-31
Abstract: PURPOSE:To improve the energy efficiency by converting H2 and CO produced from natural gas and O2 in a power recovery type reforming reactor into H2 and CO2 with a shift converter and then separating and absorbing the CO2 with an apparatus for producing H2. CONSTITUTION:Natural gas and O2 in air separated with a PSAO2 separator 12 at (1/0.5) to (1/0.7) molar ratio of the natural gas/O2 are fed to a gas turbine reforming reactor 11, then burned in a combustion chamber (11a) thereof and converted into H2 and CO and a gas turbine is simultaneously rotated with an enthalpy possessed by the produced gas to provide a power for the PASO2 separator 12. The H2 and CO are then converted into H2 and CO2 with a shift converter 14 and introduced into an apparatus 3 for recovering and removing the CO2 to separate and recover the CO2. Thereby, the H2 without containing the CO2 is obtained and subsequently fed to a combustion chamber (1a) of a gas turbine 1 for driving a generator. The resultant combustion waste gas is then released through a waste heat boiler 2 into the open air. Steam generated from the waste heat boiler 2 is heated with a gas cooler 13 and fed to a steam turbine 15 for driving. As a result, electricity and steam are generated.
Patent JP-S6292077-A (JP)
Title: Pattern generating system
Inventor: HIROTA YASUO
IPC: G06T11/20
Filed: 1985-10-18
Abstract: PURPOSE:To process the dot display of a segment at a high speed by providing a continuous dot number deciding part, a correcting space deciding part and a pattern setting part which perform each prescribed processing respectively. CONSTITUTION:When an indication of display designating the positions of both end dots of a segment is supplied from an input device 2, a continuous dot number deciding part 4 obtains the vertical and horizontal distances between two points. Then the larger one of both distances is defined as the 1st dot number with the other defined as the 2nd dot number respectively. Then the quotient and the residue are obtained after the 1st dot number is divided by the 2nd dot number. This obtained quotient is stored as the continuous dot number. A correcting space deciding part 5 divides the 1st dot number by said residue to obtain the quotient and stores this as a correcting space. A pattern setting part 6 distributes successively the patterns containing the dots arrayed horizontally or vertically according to the horizontal or vertical distance of the continuous dot number. Thus a segment is displayed at a high speed.
Patent JP-S6476538-A (JP)
Title: Optical recording and reproducing device
Inventor: SASAKI YOSHIHIRO
IPC: G02B7/28
Filed: 1987-09-18
Abstract: PURPOSE:To always form the focal point of a light beam on a recording and reproducing medium and to obtain a stable information signal by amplifying the amplitude S1 of the output signal on one side of a multiple split optical detecting means by a fixed amplification factor G1, and amplifying the amplitude Sn of the output signal on the other side by an amplification factor Gn which goes to S1.G1=Sn.Gn at the time of focusing. CONSTITUTION:An amplifier circuit 15 which amplifies the amplitude S1 of the output signal on one side of the multiple split optical detecting means 11 arranged in an allocated optical path on one side by the fixed amplification factor G1 and amplifies the amplitude Sn of the output signal on the other side by a half-fixed amplification factor Gn by an optical allocation means, respectively, is provided. And a focus servo circuit 16 which controls a movable convergence means so as to form the focal point of the light beam always on an optical recording and reproducing device by the output signal is provided, and the half-fixed amplification factor Gn is decided in advance so that it goes to S1.G1=Sn.Gn at the time of focusing. In such a way, the focal point can be formed on an optical recording and reproducing medium plane, and the recording and reproduction of a signal can be performed uniformly.
Patent JP-H0574885-A (JP)
Title: Wafer probing device
Inventor: IGARASHI KINICHI
IPC: G01R31/26
Filed: 1991-09-12
Abstract: PURPOSE:To recognize defective pellets which have filed to conform to the specifications of an initial inspection before performing a second inspection by recognizing the marking traces of the pellets before measuring electric properties of the pellets. CONSTITUTION:A needle of a probe card 5 is placed in contact with pellets for testing in order to measure the electric properties of the pellets formed on a wafer 6. Prior to testing, the marking traces formed on measured pellets with ink or laser are photographed with a CCD camera 1 so as to confirm the presence of their marking traces. An image input in the CCD camera 1 is converted into an electric signal and transmitted to an image processing device 2 by way of an electric cable 3. The image processing device 2, if the ink is confirmed by the device, will transmit a test end signal and a faulty signal to a tester and end its pellet inspection without performing any electrical test.
Patent JP-S61111445-A (JP)
Title: Device and method for automatic supply of test piece
Inventor: INOUE KAZUE
IPC: B65G65/44
Filed: 1984-11-05
Abstract: PURPOSE:To use commercially marketed test pieces used for visual discrimination as they are and to supply automatically the test pieces by storing the test pieces between a base having a groove for insertion of the test pieces and two pieces of wall surfaces parallel, when viewed from the plane, with said groove and moving back and both relatively with each other to insert the test pieces into the groove and taking out the test pieces by each sheet from the storage part. CONSTITUTION:The base part 4 is inserted to and supported by two pieces of sliding shafts 6, 6 and is moved forward and backward by a motor 15 via a rack 16 and a pinion gear 17. The movement is executed between the position where the groove 7 for insertion of the test pieces is slightly beyond the inside wall surface 9a on the left side and the stop position D on the outside of the right wall part 8. The base part passes through the position B in the storage part 12 and the position C beyond the right inside wall surface 8a during this time. The base part is further moved to the upsetting position E beyond the position D according to need. The movement of the pat 4 is executed by the motor 15 which is run backward by the signal of a detector 19 upon detection of the interruption of a light shielding plate 18 when the groove 7 comes to the positions A and D. The base part is further moved to the position E by the motor 15 which is further run for the specified time in the forward direction from the position D when the test piece 2 is in the contrary state.
Patent JP-H0283035-A (JP)
Title: Catalyst carrier
Inventor: ITO MASAYUKI
IPC: B01J23/85
Filed: 1988-09-19
Abstract: PURPOSE:To provide a catalyst carrier excellent in thermal impact resistance, durability and high temperature strength by providing the catalyst carrier with a fire resisting metal fiber in a superalloy substrate composed of iron, cobalt or nickel base. CONSTITUTION:A catalyst carrier for cleaning up exhaust gases from a burner, vehicle, etc., consists of the heat resisting composite of the superalloy substrate composed of iron, cobalt or nickel base represented by MCrAlX (wherein M is Fe, Co and Ni or its alloy and X is an oxide fixing element such as Zr and Y) and a fire resisting metal fiber such as tungsten alloy provided therein. The use of such heat resisting composite wherein the high temperature strength of the superalloy is enhanced by the aforesaid fire resisting metal fiber imparts to the carrier a sufficient high temperature strength withstanding high service temperatures as high as not less than 1000 deg.C and also the heat resisting composite including such metal group imparts thereto excellent thermal impact resisting characteristics even if it is subjected to the repetitive thermal loads of alternately a high and normal temperature.
Patent JP-H0658098-A (JP)
Title: Provisional timbering work for tunnel
Inventor: KIMURA RYUICHI
IPC: E21D19/00
Filed: 1992-08-07
Abstract: PURPOSE:To enhance the easiness in execution of works and the safety by providing a plurality of casings coupled together with possibility of expanding and contracting, allowing them to work in cooperation with pressure receiving plates furnished at the casings for fixing the casings to the natural ground, and generating an advancing motion like a measuring worm. CONSTITUTION:The first casing 11 is set confronting the excavation surface, and a boring machine and a mucking machine are arranged in the casings 11-13 to perform boring, explosion, mucking, etc. The pressure receiving plates 5 of the casings 12, 13 are overhung and pressed fast to the natural ground, and in this fast condition, a fore-and--aft movement jack 3 between the casing 11, 12 is elongated to advance the casing 1. In the same manner, the casings 11, 13 or ones 11, 12 are secured, and the casings 12 or 13 is advanced. The casings 11-13 are advanced to protect near the excavation surface, and a timbering is placed behind the casing 13, and concrete is sprayed to the wall surface as the primary covering work. This allows securing the safety of the excavation surface and parallel executing of works such as timbering.
Patent JP-S59126102-A (JP)
Title: Cylinder controller
Inventor: KOKUNI HIROSHI
IPC: F15B11/024
Filed: 1982-12-29
Abstract: PURPOSE:To permit piston cycle to be switched arbitrarily by installing a pressing means at one edge of a spool and attaching a pilot piston to the other edge and connecting the liquid chambers at the both edge parts of the spool of a pilot valve through a passage and installing a check valve and a valve for controlling the flow rate of discharged fluid in parallel. CONSTITUTION:When a pilot valve 11 at a position (a) introduces a liquid pressure into a pilot chamber 14, and a pilot chamber 13 is in the communication state to a tank 10, a 3-port-2-position selector valve 8 is positioned at the position (B), and the working liquid supplied from a liquid pressure source 5 is introduced into the liquid chamber 6 of a differential cylinder 1, and the working liquid supplied from the liquid pressure source 5 is introduced into a liquid chamber 2, and a piston 23 advances leftward. When the piston 23 collides with an article 33 to be worked in the vicinity the bottom dead center, the liquid chamber 2 and a groove 26 communicate nearly simultaneously, and the liquid pressure supplied from the liquid-pressure source 5 is introduced into the liquid chamber 22 of the pilot valve 11, and a pilot piston 19 switches the position (a) of the pilot valve 11 to the position (b). Since the working liquid in a liquid chamber 16 flows into a liquid chamber 17, passing through a check valve 29, said switching operation can be speedily executed. When the pilot valve 11 is positioned at the point (b), switching is carried-out to the position (a).
Patent JP-H04113641-A (JP)
Title: Semiconductor integrated circuit device
Inventor: YOSHIMOTO TAKAO
IPC: H01L21/60
Filed: 1990-09-03
Abstract: PURPOSE:To prevent damage to bumps by forming a predetermined conductor on the principal surface of a semiconductor substrate, and by forming a bump on a part of the conductor, and further, by exposing, the conductor of the part of the bump being not formed, so as to contact a testing needle with it. CONSTITUTION:In a semiconductor device, an opening part 7 of an insulation film for standing a needle 6 is provided at a part of a conductor 2 which is in connection with a conductor 1 of a bump part on the under face thereof. The needle 6 is in contact with the conductor 2 only at the part in the opening part 7. Therefore, the needle 6 does not damage the connector 1 constituting the bump part. This device is characterized in that in a bonding pad for a TAB, the conductor for the bump part and the conductor for standing the needle, which is electrically in connection with the conductor for the bump, are provided, and on the periphery of the conductor for the bump, at least one or more conductors for standing the needle are provided.
Patent JP-H0657321-A (JP)
Title: In-furnace arranging structure of hearth roll
Inventor: MIYAUCHI SUMITAKA
IPC: C21D1/00
Filed: 1992-08-06
Abstract: PURPOSE:To restrain the heat crown of a hearth roll in the whole zone in a furnace and to stably pass a strip through the furnace by adjusting the thickness distribution at the roll barrel part joined and held between a pair or axles fitted to a shaft according to the temp. distribution. CONSTITUTION:The roll barrel 3 is welded and held between a pair of axles 2 fitted to the shaft 1 providing a water cooling structure, and the strip is supported with the roll barrel part 3 and carried in a continuous furnace. In the arranging structure in the furnace for the hearth roll, at the position where the temp. at the center part in the axial direction of the roll barrel part 3 is higher than the temp. at a part being in contact with both edge parts of the strip, the hearth roll in which the thickness at both end parts of the roll barrel part 3 is thinner than the thickness at the other part is set. On the other hand, at the position where the temp. at the center part is lower than the temp. at the part being in contact with the strip edge parts, the hearth roll having the same thickness at the roll barrel part 3 over the whole length in the axial direction is set. Thus, the temp. of the roll barrel part 3 is uniformized and the heat crown is restrained.
Patent JP-H04116187-A (JP)
Title: Method and device for changing line of treating equipment section in metal strip continuously treating line
Inventor: FUJII MAMORU
IPC: B21D43/02
Filed: 1990-09-05
Abstract: PURPOSE:To enable line change with only one set of shear-welder device by combining the shear-welder device possible to advance/retreat to the right angle direction of the line near the inlet side or outlet of an equipment section and a shifting type line change deflector roll device between the above device and the equipment section. CONSTITUTION:After completing degrease on a steel strip S' rewound from a coil 20, end part of the steel strip S' is stopped just before pinch rolls 9 in a degreasing equipment 14 and the undegreased steel strip uncoiled from the coiler 19 is drawn to the near side part of the shear welder device 10 under saving condition and stopped. Successively, by shifting the shifting type line change roll device, the deflector rolls 1-3 are positioned to the opposite side of the device 10 and the steel strip S is held between the rolls 2, 3. Then, the device 10 is shifted to the line position, and after shearing the steel strip S with the shear 11, the device 10 is saved. Successively, the rolls 1-3 are returned back to the intermediate position of the equipment 14 and the device 10, and sheared and part of the steel strip S is introduced to the near side part of the device 10 and approached to the tip part of the steel strip S and both is butt-welded with the welder 13.
Patent JP-2001057815-A (JP)
Title: Clipping machine
Inventor: OGAWA SHINJI
IPC: A01D34/13
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a clipping machine capable of avoiding problems about vibration, preventing a cut surface of a material to be cut from roughening and improving clipping characteristics. SOLUTION: This clipping machine comprises first reaping blades 8, 18, 28 and 38, first driving mechanisms FD1, FD2, FD3 and FD4 for driving the first reaping blades 8, 18, 28 and 38, second reaping blades 9, 19, 29 and 39 for enabling the clipping in cooperation with the first reaping blades 8, 18, 28 and 38 and second driving mechanisms SD1, SD2, SD3 and SD4 for driving the second reaping blades 9, 19, 29 and 39. At least one of the first reaping blades 8, 18, 28 and 38 and the second reaping blades 9, 19, 29 and 39 is capable of shaking.
Patent JP-H0890594-A (JP)
Title: In-mold decorating of thermoplastic resin molded product
Inventor: TAKADA RYOICHI
IPC: B29C45/14
Filed: 1994-09-28
Abstract: PURPOSE: To provide an in-mold decorating method capable of easily obtaining a molded product having sufficient surface physical properties even if post- painting is not applied. CONSTITUTION: After a printed plastic film 13 is set to a mold cavity 15, a molding material composed of a thermoplastic resin is injected in the mold cavity 15 to perform in-mold decorating. As the printed plastic film 13, one of which the printed surface protecting layer 21 is formed from a prepolymer or semicured resin having shape followability is used. After a molded product is demolded, the prepolymer or semicured resin forming the printed surface protecting layer 21 is perfectly cured (polymerized).