baber/WOPTO huggingface dataset:
Patent JP-S5650296-A (JP)
Title: Rotary compressor
Inventor: SHIMOSATO MASARU
IPC: F04C18/34
Filed: 1979-10-01
Abstract: PURPOSE: To improve the rotary balance of rotor by coaxially setting cylinder hole and rotor and arranging so that the vane does not slide in a radial direction even if it slided in a rotary axial direction.  
     CONSTITUTION: If the rotor 48 is turned, vane 51 set in the vane groove 50 slides on the lead surface 10 of side plate 8 and the inner surface of cylinder hole 2, being caused to be shuttle back and forth toward an axial direction on account of lead surface 10 and spring 53. As a result, the volume of vane chamber 49 is expanded and contracted. Then coolant is sucked into chamber 28b behind low-pressure gas chamber 28, chamber 28a before the said chamber 28a through the suction route 26 of rear head 25 and in turn, into vane chamber 49 through suction hole 11. In this manner, the vane shuttles back and forth in a rotary axial direction following the revolution of the rotor but does not slide in a radial direction. Under this constitution, the centrifugal force on the vane does not change depending on the position with an axis, improving the rotary balance of the rotor and minimizing oscillation or noise. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09310910-A (JP)
Title: Air conditioner
Inventor: SAKAI HIROAKI
IPC: F24F13/20
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To reduce the number of parts by changing the configuration of an existing part and prevent the dispersion of condensed water, generated in a heat exchanger, with a simple constitution. SOLUTION: A drain pan 4, receiving condensate generated from a heat exchanger 3, is provided below the heat exchanger 3 and a heat exchanger fixing plate, provided on the lower surface of the heat exchanger 3 to support the heat exchanger 3, is raised up at the position of the side surface 4a of the drain pan 4 and at the upstream side of the heat exchanger 3 while the raised-up surface 5a of the heat exchanger fixing plate is contacted with the side surface 4a of the drain pan 4 through an air leakage preventing packing member 6 whereby the dispersion of condensate, generated on the heat exchanger 3, can be prevented.
Patent JP-H11307955-A (JP)
Title: Metallic case for electronic circuit part, and noise filter
Inventor: KOUCHI MITSUYOSHI
IPC: H01F27/00
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To enable highly reliable and secure fixing by providing the fixing section of a lead wire with a recess, making use of a metallic case containing electronic circuit part such as a noise filter, etc., as an earth electrode. SOLUTION: Each kind of electronic parts are put in a metallic case 10 for an electronic circuit parts 1 so as to make a circuit. When attaching one terminal of a capacitor 2 to the metallic case 10 as a ground terminal, a recess 11 is attached to the case 10, and the lead wire 20 of the capacitor 2 is passed through the hole 3 opened in the recess and is fixed with solder 30. It will do to process metallic vanes for calking at one part of the recess 11 of the metallic case 10, and put the lead wire 20 of an electronic part between them, and caulk them to fix the lead wire 20. Moreover, it will do to attach a lead terminal to the lead wire 20 in advance, and fix this to the metallic case 10 with rivets. This way, fixing the lead wire of the electronic part or the lead terminal to the metallic case will elevate the reliability and simplify the work and reduce the manhour.
Patent JP-H08320508-A (JP)
Title: Spatial type optical deflection element
Inventor: SEKIGUCHI TOSHISADA
IPC: G02F1/313
Filed: 1995-05-25
Abstract: PURPOSE: To provide a spatial type optical deflection element capable of constituting optical interconnection arranged with many photodetectors on a sub-board. CONSTITUTION: This element has a switch region and a deflection element array region 16 on a semiconductor substrate 17. Plural stripes 27, 27,... consisting of waveguide layers 20 and clad layers 21 are formed in this deflection array region 16. Diffraction gratings 25a to 25e are formed in these stripes. The periods of A1 to A4 of these diffraction gratings are respectively varied. Upper electrode layers 22 are formed above the respective stripes and lower electrode layers 23 are formed below the semiconductor substrate.
Patent JP-S5552970-A (JP)
Title: Simulator for radar indicator
Inventor: KITAFUJI HIROSHI
IPC: G01S7/40
Filed: 1978-10-16
Abstract: PURPOSE:To enhance the accuracies of test, alignment, inspection and the like of a radar indicator by applying a signal received by a television camera to an input video signal of the indicator to thereby form a signal similar to an actual echo. CONSTITUTION:A picture taken by a television camera 4 is applied as a video signal through a video amplifier 1a and high voltage power supply 1b of a radar indicator 1 to an indicator display tube 1e. On the other hand, a bearing signal formed by an external bearing signal generator 3 is applied as a gate sweep signal through the bearing signal generator 1c and a gate sweep circuit 1d of the indicator 1 to the tube 1e. The same gate sweep signal is deflected through horizontal and vertical deflection converter 5 and deflection amplifier 6 in the television camera 4 to allow the picture taken by the camera 4 to be indicated on the tube 1e.
Patent JP-H05327754-A (JP)
Title: Communication controller
Inventor: MAKINO KAZUHITO
IPC: H04L47/43
Filed: 1992-05-20
Abstract: PURPOSE:To provide a communication controller which can shorten the call control time in the communication time without losing the user information. CONSTITUTION:When the call control information showing the end of the network connection processing is received from an ATM exchange 13, a communicatable state informing packet is transferred between both communication controllers 30 and 31 as the U-system information. Then the communicatable signals are sent to the data terminals 11 and 15 when the conditions are satisfied for a fact of both communication controllers is sending the communicatable state informing packet and a fact that the communicatable state informing packet has been received from the other controller respectively.
Patent JP-S5917967-A (JP)
Title: Preparation of fish-paste product
Inventor: YADA HIDEO
IPC: A23L17/00
Filed: 1982-07-21
Abstract: PURPOSE:To obtain a fish-paste product having improved taste and flavor, by blending ground fish with fibrous processed soybeans. CONSTITUTION:Granules of soybean are used as they are, immersed in water, they have 30-60wt% water, are heat-treated so that trypsin inhibitor and lipoxigenase are deactivated. The treated soybeans are processed into 5-30mm. fibrous processed soybeans. The fibrous processed soybeans are blended with ground fish in such a way that the amount of the fibrous processed soybeans is 3-50wt% (preferably 10-40wt%) based on the finally finished fish-paste product. The blend is further mixed with a seasoning, preservative, etc. uniformly, molded and heated by a conventional procedure, to give a fish-paste product.
Patent JP-2000320915-A (JP)
Title: Precondenser equipped binary freezing apparatus
Inventor: ENOMOTO SHINICHI
IPC: F25B7/00
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To stabilize the operation of a binary freezing apparatus. SOLUTION: The present apparatus is comprised of compressors 1, 5, an evaporator and a cascade condenser 8, 2, expansion valves 6, 7, a high temperature side condenser 9, a precooler 3, a solenoid valve 41, an opening/closing operator 42, cooling water supply lines 10, 11, and return lines 12, 13, and the like. When a freezing apparatus is operated with an ordinary load, a solenoid valve 41 is opened to conduct cooling water to a precooler 3 and hence precooling hot gas on a low temperature side, whereby a freezing heat amount at a cascaded condenser is reduced to prevent a compressor from becoming a large sized one. Upon a low load the solenoid valve 4 is closed to feed hot gas to the cascade condenser in a high temperature state to secure a refrigerant flow rate on high/low temperature sides whereby there is stabilized operations such as prevention of negative pressure, etc.
Patent JP-H0422020-A (JP)
Title: Keyboard switch
Inventor: MAENAKA HIRONORI
IPC: H01H13/702
Filed: 1990-05-16
Abstract: PURPOSE:To prevent double-pushing, and to improve light transmission efficiency by dividing a switch into a display part and a switch part, and by arranging the separated display part and the switch part at an equal interval. CONSTITUTION:A board switch is divided into a display part 15 and a switch part 14, which are arranged at a certain interval. When the switch part 14 is pushed, a membrane 17 is pushed, and inputting is carried out, and a LED 6 is actuated so as to illuminate the display part 15. Since the switch part 14 is arranged at a key interval, even when an apparatus is reduced in size, and the arrangement of keys becomes shrunk with each other, the wide distance correspondent to the key arrangement is maintained for adjacent keys in the switch part 14. The fear of double pushing, or to push at least two switch parts 14 at the same time, is almost eliminated, and a light transmission ratio is improved thereby.
Patent JP-H09309978-A (JP)
Title: Rubber composition
Inventor: AMINO NAOYA
IPC: C08L33/00
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To obtain a rubber compsn. with high grip performance by compounding a diene rubber with at least one copolymer selected from among an α- or β-pinene-arom. vinyl copolymer, an α- or β-pinene-dipentene-arom. vinyl copolymer, and hydrogenation products of these copolymers. SOLUTION: 97-70 pts.wt. diene rubber selected from among a natural rubber, a styrene-butadiene copolymer rubber, a butadiene rubber, an isoprene rubber, etc., is blended with 3-30 pts.wt. at least one copolymer selected from among an α- or β-pinene-arom. vinyl (e.g. styrene) copolymer, an α- or β-pinene- dipentene-arom. vinyl copolymer, and hydrogenation products of these copolymers to give 100 pts.wt. rubber blend, which is then compounded with specified amts. of a softener (e.g. an aroma oil), a reinforcement (e.g. a carbon black), a vulcanizing agent, a vulcanization accelerator, and vulcanization aids, such as ZnO and stearic acid, and is kneaded, thus giving a tire tread rubber compsn.
Patent JP-S61285742-A (JP)
Title: Manufacture of irregular shaped plate
Inventor: OGAWA YOSHIAKI
IPC: H01L23/48
Filed: 1985-06-12
Abstract: PURPOSE:To prevent machining strain, by coating the desired part of raw plate with a coating material, etching the part of the raw plate, which is not covered by the material, so that the desired thickness of the plate is obtained, thereby forming a thin part. CONSTITUTION:Pre-processings such as degreasing, washing with water, drying and the like for a raw plate 1 made of copper alloy is performed. A masking tape 4 is stuck to a part of a surface and an exposed surface 5 is formed. Then the exposed surface 5 is etched by the etching bath for the copper alloy. Thus a thin part 6 is formed. The masking tape 4 is peeled and removed through washing with water and drying, and an irregular plate 7 is formed. Therefore, stress is not newly yielded. Even if the raw plate made of the thin copper alloy plate is used, the stable irregular copper alloy plate, whose deformation is less, can be manufactured.
Patent JP-S63292737-A (JP)
Title: Circuit for rearranging multiplexing data in oblique direction
Inventor: OKUHARA YASUHIKO
IPC: H04J3/00
Filed: 1987-05-25
Abstract: PURPOSE:To attain the rearrangement of data without using an expensive processing circuit capable of processing at high speed by providing an address conversion ROM to convert the order of the transfer of a data bit into the order of arrangement. CONSTITUTION:A ROM write address corresponding to the bit arrangement order in a transfer data bit group is stored in consecutive addresses corresponding to the order of the transfer of each data bit in the transfer data bit group in address conversion ROMs 11a-11n installed corresponding to a possible combination of the data transfer channel of each row constituting one super- frame respectively. A RAM address assigned in the order of data bit is read consecutively from one of the ROM selected among the conversion ROMs 11a-11n by a ROM selection circuit 13 and fed as a data write address to one of data RAMs 14, 15 of 2-bank constitution via one of the selectors 17, 18 and it is not required to use a high speed and expensive processing circuit.
Patent JP-H01296840-A (JP)
Title: Error correcting system for signal
Inventor: YOSHIDA KATSUJI
IPC: H04L27/38
Filed: 1988-05-25
Abstract: PURPOSE:To prevent a bit error repercussion to a main signal when a bit error occurs at an already known signal such as a frame bit by executing a transmitting differential logic and a receiving differential logic after the error of the already known insertion bit is corrected through the already known signal correcting means. CONSTITUTION:A signal to execute the transmitting differential logic is received at a transmitting side and a receiving differential logic is executed by a first receiving differential logical means 50 for a receiving signal. Next, the already known signal such as a frame bit included in the receiving signal to execute the receiving differential logic is error correctionprocessed by an already known correcting means 70, and thereafter, the transmitting differential logic is executed by a transmitting differential logic means 80 and the receiving differential logic is executed for this by a second receiving differential logic means 90. Thus, when a bit error occurs at the already known signal such as the frame bit, the bit error repercussion to a main signal can be prevented.
Patent JP-2000287043-A (JP)
Title: Offset preventing board for hand scanner
Inventor: OANA YATARO
IPC: H04N1/107
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To prevent production of a longitudinal/lateral offset to the utmost, caused when a hand scanner is moved by forming an offset preventing board with a transparent board section, a guide section and a handle section. SOLUTION: This offset preventing board 3 uniting a transparent board section 6, a guide section 5 and a handle section 4 is arranged. A user holds the offset preventing board 3 in hand, places it on an original to be copied, and presses it downward by using the handle section 4 to bring the original to be copied into a stable state. Then a parallel contact face 2 of a guide section of a hand scanner 1 is brought into contact with the guide section 5 in parallel, and the hand scanner 1 is moved while being pressed downward. The offset preventing board 3 is kept at a place such as under a facsimile terminal, a word-processor or an apparatus without causing damages to their functions. Thus, a longitudinal/lateral offset, caused when the hand scanner 1 is moved, can be prevented to the utmost. Furthermore, the length of the transparent board section 6 is designed to be lightly longer than the upper end of the original to be copied to prevent the hand scanner 1 from being tilted in forward/ backward directions, and the entire page of a thick original to be copied such as a book can be copied.
Patent JP-H05327194-A (JP)
Title: Surface mount printed board
Inventor: KAMATA NOBUO
IPC: H05K3/34
Filed: 1992-05-20
Abstract: PURPOSE:To obtain a surface mount printed board which has a self-alignment effect for position-correcting a chip component at a suitable central position and in which the mounting density of components per unit area of the board can be improved. CONSTITUTION:An outer periphery 3a of an electrode pattern outside (a part indicated by hatching) not covered with an electrode 5a of a chip component 5 is formed substantially in a arc shape when the electrode 5a of the component 5 is placed on the electrode pattern 3, and the pattern 3 is so formed that the distance from a chip component placing end 5b to an outside end 3c of substantially arclike outer periphery becomes shorter than the radius of curvature of an outer end 3c of the substantially arclike outer periphery 3b.
Patent JP-H08318521-A (JP)
Title: Discharge impulse breaker
Inventor: ARAI HIROSHIGE
IPC: B28D1/00
Filed: 1995-05-26
Abstract: PURPOSE: To facilitate securing safety in a field of operation by a method wherein a low voltage a.c. power source can be used, and a low costed switch can be used in comparison with that in the case of using a high voltage d.c. power source. CONSTITUTION: In a breaker wherein a substance to be broken 2 is broken by discharging by making electricity stored in a capacitor 12 flow in an instant to a metallic small-gage wire 6 arranged in breaking substances, a set-up insulating transformer 15 and a rectifying circuit 16 are interposed midway to a charging electric wiring 13 charging the capacitor 12.
Patent JP-H02305300-A (JP)
Title: Sounding body
Inventor: TANAKA YASUHIRO
IPC: H04R23/00
Filed: 1989-05-19
Abstract: PURPOSE:To make the whole of the constitution thin by forming at least a part of a diaphragm with a superconductor and fixing a coil to a prescribed position in a sounding body provided with the superconductor and the coil facing it. CONSTITUTION:A sounding body 1 is provided with a circular thin diaphragm 2, which has the outside peripheral edge fixed and supported and is made of the superconductor, and a coil 3 which is fixed to the prescribed position facing the diaphragm 2. The coil 3 may be formed into a sheet. A permanent magnet to act as an auxiliary magnetic field may be independently provided around the coil 3. When a frequency current is applied to the coil, a magnetic field varied in accordance with the change of the frequency current is generated in the coil, and the repulsion accompanied with the Meissner effect according with the variance of the magnetic field acts between the diaphragm 2 and the coil 3 facing each other. As the result, the diaphragm 2 is oscillated in accordance with the frequency, and an acoustic wave is generated by the oscillation of the diaphragm 2.
Patent JP-S62284352-A (JP)
Title: Negative type photoresist
Inventor: ITO TOSHIO
IPC: H01L21/027
Filed: 1986-06-02
Abstract: PURPOSE:To obtain the titled resist having improved durability against an oxygen plasma and sensitivity of the photoresist by incorporating poly(allylsilsesquioxane) having a specific mol.wt. and bisazide to the titled resist. CONSTITUTION:The photoresist contains the poly(allylsilsesquioxane) which has 3,000-5,000 weight average mol.wt. and is shown by the formula, and the bisazide. The bisazide is exemplified by a compd. capable of photodecomposing with far UV rays of 200-300nm, and is preferably for example, 2,6-bis(4- azidobenzylidene)-4-methyl cyclohexane. The resist pattern having a high resolu tion is obtd. by forming a high density cross-linking structure by reacting, with a high sensitivity, many of allyl groups contg. in the polymer shown by the formula with nitrene which is formed by photodecomposing the azide. The titled photoresist which has the excellent durability against the oxygen plasma and is suitable for the upper layer of the two layer resist process is obtd.
Patent JP-S5650951-A (JP)
Title: Phenol resin molding material
Inventor: KONYA TAKASHI
IPC: C08L7/00
Filed: 1979-10-02
Abstract: PURPOSE: To provide the titled material capable of furnishing a good appearance and glossy molded product with enhanced stability and curing speed at the molding process, by adding an amine and an alkylphenol to various starting materials of a phenol resin molding material.  
     CONSTITUTION: To the total composition of a phenol resin, a hardener, a releasing agent, a filler, and a coloring agent, 0.1W2wt% of an amine and 1W5wt% of an alkylphenol are added; all the components are mixed, blended, and crushed to provide a phenol resin molding material having enhanced stability and curing speed at the molding process. In the composition, a novolak or resol type phenol resin is used as the phenol resin, hexamethylenetetramine as the curing agent, stearic acid as the releasing agent, iron oxide as the coloring agent, and wood powder as the filler. The amine is m-phenylenediamine, and the alkylphenol is butylphenol. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5553370-A (JP)
Title: Developing device of one component toner
Inventor: IZUMI HIROKI
IPC: G03G15/08
Filed: 1978-10-17
Abstract: PURPOSE:To make possible the reproduction of low contrast images and the reproduction of gradation characteristic by combining a toner-conveying roller of higher surface energy and a developing roller of lower surface energy. CONSTITUTION:The device is provided with a roller 2 which lets the one component type high resistance toner from a toner hopper 3 be deposited on its surface and conveys the same, an electrode 5 which charges the toner on the roller 2 to + polarity, and a developing roller 8 which moves in the same direction at the same speed as the roller 2 and whose surface 10 has the surface energy lower than that of the roller 2. The toner having been charged is transferred from the roller 2 to the roller 8, whereby the electrostatic latent images are developed.
Patent JP-S5651325-A (JP)
Title: Formation of fiber-reinforced plastic
Inventor: KODAMA HITOSHI
IPC: B29C70/00
Filed: 1979-10-02
Abstract: PURPOSE: To form a molding material in which fiber-reinforced plastics are placed on the upper and lower parts of a flat core material by means of a specific molding method so as to obtain a correctly molded product without unevenness on both upper and lower sides.  
     CONSTITUTION: The molding material in which fiber-reinforced plastics are placed on the upper and lower sides of the flat core material, particularly a pre-preg laminate 2 for manufacturing a large-size box-type sandwitched structure having a hardly moldable rectangular section is placed on a molding bottom plate 1. Then, the highly rigid and light weight upper plate 3 is placed on the laminate 2 and L- shaped side plates 4 are arranged on the four sides of the upper plate 3. Then, they are subjected to an autoclave or vacuum pack molding process to form it into a box- type sandwitched structure having a correct rectangular section. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000318692-A (JP)
Title: Aircraft with moving performance adjusting function
Inventor: SUDO MASAMI
IPC: B64C13/50
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To easily change moving performance of an airframe in response to a purpose by an operation panel provided in a cockpit so as to provide an aircraft suitable for versatile use. SOLUTION: This aircraft is provided with a control system electric signal transmitting means 12 for converting motion of a control system operation part 10 into an electric signal by a control system sensor 11 to transmit the electric signal to respective actuators 13, 14, 15 of an aileron 16, an elavator 17 and a ladder 18, and a throttle electric signal transmitting means 22 for converting motion of a throttle operation part 20 into an electric signal by a throttle sensor 21 to transmit the electric signal to a throttle actuator 23. In this aircraft, an electric signal regulating means 30 is added to at least one out of the control system electric signal transmitting means 12 and the throttle electric signal transmitting means 22, and an operation panel 31 thereof is arranged in a cockpit.