baber/WOPTO huggingface dataset:
Patent JP-S60172732-A (JP)
Title: Hydraulic clutch equipment
Inventor: YASUI TOSHIHIRO
IPC: F16D25/10
Filed: 1984-02-14
Abstract: PURPOSE:To stabilize the operation of a hydraulic clutch and improve the efficiency thereof by forming three liquid passages which independently supply liquid into a liquid pressure chamber of each clutch piston and lubricating part, inside a clutch shaft in the axial direction thereof. CONSTITUTION:Three liquid passages 114, 116 and 118 which independently supply liquid into liquid pressure chambers 80 and 82 of clutch pistons 58 and 60 and a lubricating part is formed inside a clutch shaft 10 in the axial direction thereof. Since liquid pressure in a liquid pressure source can be supplied as working liquid presure for the clutch pistons 58 and 60, without being subjected to pressure loss caused by supply of lubricant, stable operation of a hydraulic clutch can be effected and the hydraulic operation having high efficiency be also effected.
Patent JP-H0774360-A (JP)
Title: Preparation of vertical thin film transistor
Inventor: CHIYAN U HO
IPC: H01L29/78
Filed: 1994-01-31
Abstract: PURPOSE: To provide a method for manufacturing a vertical thin-film transistor with an improved current on/off ratio by easily forming a channel between a source and a drain due to a voltage applied to a gate and improving the electrical conductance by reducing a series resistance at the upper part of the channel when current conducts. CONSTITUTION: A source electrode and a first semiconductor layer of amorphous Si that is doped to a high-concentration n-type are successively deposited on a glass substrate, a source electrode of a part where a gate electrode is formed and the first semiconductor layer are selectively eliminated, SiN or SiO2 insulation film and Al for gate are successively deposited on an entire surface, Al and the insulation film are selectively eliminated and a gate electrode is formed, and then a gate electrode surface is subjected to anode oxidation and alumina gate insulation film is formed. Then, a second semiconductor layer 17 made of intrinsic amorphous Si is deposited on an entire surface, a third semiconductor layer 18 with a high-concentration n-type amorphous Si is deposited on it, and further a metal 19 for drain electrode is deposited, thus completing a vertical thin-film transistor.
Patent JP-S60171894-A (JP)
Title: Decentralized key telephone controller
Inventor: TAKAYAMA SHIYOUICHIROU
IPC: H04M1/72
Filed: 1984-02-16
Abstract: PURPOSE:To attain ease of installation of a telephone set or extension of trunk line/extension line by connecting plural control units having the same function with a common control bus, common trunk line trunk and a common extension mutural trunk. CONSTITUTION:Trunk lines 1a, 1b, 1c, a trunk line common trunk 2, an extension mutual trunk 3, a control bus 4, an extension 6 and an extension telephone set 7 are connected to control units 5a, 5b, 5c. When a incoming comes from the trunk 1b, a telephone set 10 is hooked off by a call tone and the call is responded. In transferring the call to an extension telephone set connected to other extension telephone set, e.g., the control unit 5a, a transfer button 15 is depressed, a transfer request code signal is transmitted to the control unit 5b covered by the own set, then the control unit 5a is selected by four extension group selection button 11 of A-D and the call is transferred to a desired extension telephone set of the control unit 5a by depressing an extension number by a ten-key 12.
Patent JP-S52109992-A (JP)
Title: Total nitrogen measuring device for nitrogen compounds in liquid
Inventor: KAWAZOE SHIGEYOSHI
IPC: G01N31/00
Filed: 1976-03-12
Abstract: PURPOSE: To continuously and rapidly analysis the total nitrogen in a liquid by subjecting a gas decomposed through a Dumas' method to a further reduction, removed with CO 2  and the like in an alkali absorber and introducing N 2  resulted therefrom with another carrier gas into a detector. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S54118925-A (JP)
Title: Egr/ignition timing controller
Inventor: YUUKI KIYOSHI
IPC: F02P5/10
Filed: 1978-03-08
Abstract: PURPOSE: To prevent lower engine output and excessive fuel consuption by advancing spark at a proper timing during exhaust gas recirculation controlled.  
     CONSTITUTION: When the temperature of an engine stands under a specified value, the valve element 17 of a sensing valve 15 makes a port 18 open to atmosphere and is closed to cut off the communication between the port 18 and the other port 21. The opening or closing throttle valve 22 affects negative pressure spark advance to ignite. When the temperature of an engine rises over a specified value, the valve element 17 of the sensing valve 15 is displaced upwards to communicate the port 18 with the port 21. EGR valve 7 in a diaphragm chamber 11 communicated with a vacuum port 23 acts according to the opening or closing motion of the throttle valve 22 to recirculate exhaust gas. Depending on EGR, an ignition timing negative pressure spark advancing device 34 is controlled. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S55122239-A (JP)
Title: Optical disc memory unit
Inventor: NISHIHARA TAKAO
IPC: G11B7/0045
Filed: 1979-03-07
Abstract: PURPOSE: To make a unit small-size and low-cost by providing a speed switching means to switch the rotation speed of the disc for information recording to a speed lower than the rotation speed for information read.  
     CONSTITUTION: When disc 1 where information is not recorded is put on turntable 2 and a recording mode is set, a recording mode signal is supplied to main control circuit 17 through interface 18, and rotation servo system A drives motor 4 to rotate the motor with number N of rotations, and the document surface where information should be stored is optically read and scanned by an information reader, and the information signal is supplied to video processing circuit 19 through interface 18. Next, for reading recorded information, when disc 1 is put on table 2 and a read mode is set, a read mode signal is supplied to main control circuit 17, and rotation servo system A rotates motor 4 with number 2N of rotations, and reflection light l 4  from disc 1 is converted by photoelectric converter 38 and is added in analogue adder 40 into one signal and is inputted to video processing circuit 19, and address information and corresponding retrieval codes are outputted to main control circuit successively. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11206344-A (JP)
Title: Roast-processed product of pickled fish
Inventor: NOZAKI HISASHI
IPC: A23L17/00
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To produce a roast-processed product of a pickled fish, e.g. fish pickled in sake lees, fish pickled in fermented soybean paste, and fish pickled in soy sauce, and having the surface without too scorched parts and a sufficiently heated interior. SOLUTION: This roast-processed product of a pickled fish is obtained by carrying out the first heating of pickled fish by a steaming heating or a microwave heating to heat the interior thereof also, and carrying out roasting and heating to form scorch on the surface of the pickled fish.
Patent JP-H10224755-A (JP)
Title: Video telephone system
Inventor: MORITA KUUGO
IPC: H04N7/14
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To obtain a still image of high resolution and high quality by executing the interpolating processing of data in a 2nd memory up to the resolution of data in a 1st memory when the resolution of data stored in the 1st memory 15 larger than that of data in the 2nd memory and executing predictive encoding processing between the interpolated data and the data of the 1st memory. SOLUTION: The resolution of an image to be encoded is selected by selection parts 3, 5 based on a resolution signal 10. In the case of high resolution, image data in the 1st memory part 2 are encoded by an encoding part 6. In the case of low resolution on the other hand, image data in the 1st memory part 2 are down-sampled by a down sampling part 4 and encoded by the encoding part 6. The encoding part 6 changes encoding processing based on the resolution signal 10 outputted from a control part 123. In the case of changing the resolution from low resolution to high resolution, image data stored in the 2nd memory part 106 are selected by selection parts 112, 113 and processed by a 2nd up sampling part 109 and stored in the 2nd memory part 106.
Patent JP-2000220347-A (JP)
Title: Member for building opening
Inventor: ASAI YOICHI
IPC: E06B1/56
Filed: 1999-02-03
Abstract: PROBLEM TO BE SOLVED: To enable adaptation to a construction site different in a building opening member by providing attaching pieces projecting in the outer direction on attaching face sides to the building frame of each frame respectively, and providing a cut groove in the root part of each attaching piece. SOLUTION: Attaching pieces 4, 5 are provided at a position shifted from the center of the indoor and outdoor directions. In addition, the indoor and outdoor cross section shapes of a part except for the attaching pieces 4, 5 of a jamb 1 and a head 2 are made substantially symmetrical shape by pinching the swallowing part 8 of a panel 7. Thereby when the jamb 1, and the head 2 are vertically reversed or horizontally reversed, the frames can be coupled even when a distance of the attaching pieces 4, 5 to the outdoor side is changed. Even in the case where the attaching pieces 4, 5 are different from the outdoor side of an external facing material 9, lowering of external appearance can be prevented by substantially equalizing projection width from the external facing material 9 of the jamb 1, and the head 2.  Thus, the attaching building frame of the indoor and outdoor partition or the like of a building is not required to be selected, and the building opening member can be used combinedly.
Patent JP-H05220365-A (JP)
Title: Method and device for mixing liquid
Inventor: EDAMITSU KEN
IPC: B01F23/47
Filed: 1992-02-13
Abstract: PURPOSE:To uniformly and efficiently mix a plurality of kinds of liquid in such case that the viscosity of liquid (liquid A) having a high mixing ratio is large with a plurality of kind of liquid largely different in the mixing ratio at a large amount in a compact device. CONSTITUTION:Many flow holes 511 are pierced in a metallic sintered compact or a seramics sintered compact having continuous voids. A platelike body made of the metallic or seramics sintered compact is provided in a flow path. While allowing liquid (liquid A) having a high mixing ratio to flow through the flow holes 511, liquid (liquid B) low in a mixing ratio is allowed to permeate through the continuous voids and leached into liquid A from the inner wall surface and the end faces of the flow holes 511 of the mixed platelike body 51. Thereby both liquids are mixed. A mixing device 5 is provided with an introduction hole 522 reaching the vicinities of the flow holes 511 from an injection port, radial distribution grooves 523 and annular distribution paths 524.
Patent JP-S54119843-A (JP)
Title: Recognition unit for graphic shape
Inventor: SHIRAI KENJI
IPC: G06T3/00
Filed: 1978-03-10
Abstract: PURPOSE: To recognize the shape of profile from graph automatically in high speed, by arranging in good order for the points of pair registrated through seeking the  same points sequentially from other pair by taking one of them as start point and  recognizing the shape of graph based on the content registrated in the sequence of  connection.  
     CONSTITUTION: The unit 1 scanning and picking up graph in two dimensions is provided, the video signal obtained every scanning line from this is binarized 14,  and the X coordinate at the dark and bright change point of this binary signal and  the Y coordinate of the scanning line are obtained and memorized. Further, the coordinate of the dark and bright change point for the specified scanning line  memorized and that for the next scanning line are detected 16, and the point coordinate is formed in pair from the ascending order of X coordinate and memorized in  the connection reference table 38. Among the memorized pair points, one is taken  as the start point. The same point as this point is sought from other pairs sequentially and they are arranged in good order and memorized in the connection sequential  table 40, and the shape of graph is recognized based on the content memorized. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02208841-A (JP)
Title: Method and device for production of optical disk
Inventor: YOSHIKAWA TOSHIAKI
IPC: G11B7/24024
Filed: 1989-02-07
Abstract: PURPOSE:To prevent air bubbles from remaining in the junction in a disk by peeling a releasing film of the one surface of a double-coated adhesive sheet, sticking the sheet to a substrate, peeling a releasing film of the other side of the sheet and then sticking it to the recording layer side of a second disk substrate. CONSTITUTION:The one disk substrate 28 is supported by an upper die 22 and the double-coated adhesive sheet 44 with one releasing film thereof peeled is mounted on a lower die 24. The upper die 22 and the lower die 24 are pressed to each other to make the adhesive sheet stick to the substrate. Then the second disk substrate is mounted on the lower die 24 and the releasing film of the other side of the adhesive sheet 44 is peeled. The upper die 22 and the lower die 24 are pressed to adhere the two disk substrates by use of a pressing plate 16 of a machine 12 to adhere substrates, which is installed in a vacuum chamber. By this method, air bubbles are prevented from remaining in the junction, which realizes a high-quality optical disk.
Patent JP-H02208493-A (JP)
Title: Continuous heat treatment furnace
Inventor: IMAZU ITSURO
IPC: F27B9/16
Filed: 1989-02-06
Abstract: PURPOSE:To accomplish the heat treatment of various granular bodies efficiently by a method wherein the feeder of works to be treated, a rotary disc heater, the scraper of works to be treated and the like are arranged so that a preheating area, a heating area and a cooling area are formed on the upper surface of a rotary disc. CONSTITUTION:Works to be treated, which are dropped from a feeder 10, are passed continuously through a preheating area between the feeder 10 and a heater 17, the heating area of heat generating part of the heater 17 and a cooling area between the heater 17 and a collector 12 on a horizontally rotating rotary disc 4 in a sealed inner casing 1 and are recollected into the collector 12 by a scraper 14 finally. The outflow of heat to the outside of this system is controlled efficiently throughout the operation of this furnace and, therefore, a high temperature in the furnace, which exceeds 2000 deg.C, may be secured easily. On the other hand, this furnace is a sealed type whereby the furnace will never necessitate much amount of atmosphere gas and the reduction of heat loss accompanied by exhaust gas, the space saving of a furnace body, the simplification of installation and the like may be contrived.
Patent JP-2000185373-A (JP)
Title: Multilayered polystyrenic heat-shrinkable film
Inventor: SATANI SHOICHI
IPC: C08J5/18
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To reduce a natural shrinkage factor and to enhance strength, surface characteristics, stiffness and low temp. shrinkability. SOLUTION: A multilayered polystyrenic heat-shrinkable film has at least three-layered structure wherein both outer layers comprise a mixture consisting of 92-99.5 wt.% of a styrene/butadiene/styrene block copolymer with a butadiene unit content of at least 15 wt.% and 0.5-8 wt.% of a styrene/butyl acrylate and an intermediate layer comprises a mixture consisting of 10-50 wt.% of a styrene/butadiene/styrene block copolymer with a butadiene unit content of at least 15 wt.% and 50-90 wt.% of a styrene/butyl acrylate copolymer. The ratio of the intermediate layer to the whole is 50-90 wt.% and the total butadiene unit content to the whole is 5-15 wt.%.
Patent JP-H01202440-A (JP)
Title: Laminate for electrical apparatus
Inventor: MITO TETSUO
IPC: H05K1/03
Filed: 1988-02-08
Abstract: PURPOSE:To obtain heat resistant laminate for electrical apparatus excellent in ply adhesion by a structure wherein aromatic polyamide fiber base material is employed as at least one of resin-impregnated base materials. CONSTITUTION:In laminate for electrical apparatus, which is produced by inte grally arranging metal foils on the top surface and/or under surface of the required number of resin-impregnated base materials, at least one resin- impregnated base material is aromatic polyamide fiber base material. As the resin in the resin-impregnated base material, thermosetting resin such as single phenolic resin, cresylic resin, epoxy resin, unsaturated polyester resin, melamine resin, polyimide resin or the like, their mixture or their modified resin is used. As the base material, woven fabric, non-woven fabric, mat or paper consisting of inorganic fiber made of glass, asbestos or the like, organic synthetic fiber made of polyester, polyamide, polyvinyl alcohol or polyacrylic resin and natural fiber such as cotton or the like and their combination base material or the like is used. At least one of the required number of the resin-impregnated base materials must be aromatic polyamide fiber base material or preferably aromatic polyamide fiber paper for its better impregnating property.
Patent JP-S61185824-A (JP)
Inventor: FUJIYAMA TERUKI
IPC: H01H23/24
Filed: 1985-02-14
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-H06238484-A (JP)
Title: Production of flux cored wire for welding
Inventor: KAMATA MASAO
IPC: B23K35/362
Filed: 1993-02-16
Abstract: PURPOSE:To greatly improve productivity by stabilizing a filling rate and lowering the nitrogen content in weld metal in the case of production of the flux cored wire by a continuous production system. CONSTITUTION:This process for production of the flux cored wire for welding consists in supplying a flux 1 into a continuously supplied metallic sheath 3, butting both edges of this metallic sheath 3 against each other to form a welded pipe, then reducing the diameter of this welded pipe by rolling or drawing. The flux 1 subjected to a granulation treatment is successively laminated and supplied from its fine grain part to coarse grain part and the coarse-grain flux of at least >=100 meshes is supplied to the uppermost layer of the flux. A gap is provided on the uppermost layer at a weld point and the welded pipe is diametrally reduced to maintain the laminated state until the flux in the pipe attains the state compressed to at least the tap density or above.
Patent JP-S59162796-A (JP)
Title: Controller of ac motor
Inventor: KOGAI YUKIKAZU
IPC: H02P23/03
Filed: 1983-02-22
Abstract: PURPOSE:To improve the maintenance, reliability and economy by operating an AC synchronous motor reversibly and at a variable speed in the prescribed amount. CONSTITUTION:A normal rotation command Sup or reverse rotation command Sdw is applied to a counter 5, which outputs a pulse signal S5 of the count in response to the operating amount. A P-ROM6 which outputs data of sinusoidal wave in response to the signal S5, and the first coil controller 8 which inputs data S61, S62 from the P-ROM6 and applies the pulse voltage of the time duration in response to the data to the first winding 2 are provided. A P-ROM7 which outputs a cosine wave data in response to the signal Sf, and the second coil controller 9 which receives data S71, S72 from the P-ROM7 and applies the pulse voltage of the time duration in response to the data to the second winding 3 are provided.
Patent JP-S57141720-A (JP)
Title: Radio controlling method for earth and sand discharge by carrying ship from towing main ship
Inventor: SAKAI HIROMU
IPC: G05D1/00
Filed: 1981-02-26
Abstract: PURPOSE:To perform radio control for discharge of earth and sand safely and surely, by performing the switching of an earth and sand discharge door of an earth and sand carrying ship and accompanied various operations with a radio operation from a towing main ship and displaying the operation by display  lamps by color. CONSTITUTION:An earth and sand transportation ship 1 providing an antenna  16 for reception and transmission receives an instruction signal transmitted  from a radio device 17 of a towing main ship 3 and is operated. Pressurized oil  is delivered to a hydraulic cylinder 9 to move a reciprocating lever 8, to choke  an earth and sand discharge door 5 or open it. On the other hand, an operating room of the earth and sand carrying ship on the main ship 3 receives a signal  from the carrying ship 1 and makes transmission of instructions while confirming the switching operation by means of display lights operated via relay circuits.
Patent JP-S61185901-A (JP)
Inventor: MISHIRO EIJI
IPC: H01C17/06
Filed: 1985-02-13
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-H01205916-A (JP)
Title: Working error correction control in diesinking electric discharge machining
Inventor: IMANAGA AKIYOSHI
IPC: B23H7/26
Filed: 1988-02-10
Abstract: PURPOSE:To improve the precision in the electric discharge machining by carrying out the position setting between an electrode and a workpiece before working by utilizing the characteristic in which the gap under the gap detection condition in the minute electric discharge converges to a specified value and diagnosing and correction-controlling the gap error or the working depth error generated during the electric discharge machining. CONSTITUTION:An electrode 1 is fed in a prescribed depth direction from a prescribed position for a workpiece 2, and the workpiece 2 is worked by controlling the feed of the electrode. Midway in the working, the switching to the gap detection condition for obtaining a specific value of the gap is performed, and the gap is converged, generating the minute electric discharge for a prescribed time. Then, the position of the electrode is measured, and the error quantity of the working gap for a prescribed value in planning the working or the error quantity of the working depth is calculated from the result of the measurement by a gap error correcting circuit 10. The electrode feed quantity is controlled so that the error quantity is corrected, and then working is restarted. Therefore, the electric discharge working with high precision can be executed.
Patent JP-H02207616-A (JP)
Title: Receiver
Inventor: MORI AKIRA
IPC: H03J7/18
Filed: 1989-02-08
Abstract: PURPOSE:To receive plural stations with one tuner by providing a frequency sweeping means to sweep out a received frequency band for each prescribed time, output means to execute the sound output of a received signal for each longer prescribed time and reception selecting means to select the starting timing of this long prescribed time. CONSTITUTION:A local oscillation frequency sweeping device 1 sweeps the frequency of a local oscillator 22 for each step of the broadcast station. For example, when reception frequencies are limited only to three frequencies fa, fb and fc and an intermediate frequency is defined as fi, the local oscillation frequencies respectively go to be fi+fa, fi+fb and fi+fc. The local oscillation frequency is switched by sweeping these three frequencies. The intermediate frequency is amplified by an intermediate frequency amplifier 26 and detected by a detector 27 and the modulation contents of the reception frequency are taken out. A time division output signal switcher 2 distributes a signal from the detector 27 to each low frequency amplifier 28 synchronously with the frequency conversion of this local oscillator 22 and respective broadcasts are made audio in respective speakers 29. Thus, the plural stations can be received.