baber/WOPTO huggingface dataset:
Patent JP-S57110741-A (JP)
Title: Power source unit for engine speed controlling apparatus
Inventor: DAISHIN MASAAKI
IPC: F02D31/00
Filed: 1980-12-27
Abstract: PURPOSE: To prevent discharge of a battery, by stopping closed loop control after stopping operation of a engine, effecting open loop control by supplying current to control circuits for a predetermined while, and then stopping current supply to the control circuits and its own circuit.  
     CONSTITUTION: When an ignition switch 120 is turned OFF, an electronic switch 131 is turned ON. However, an electronic switching circuit 130 is energized by a pulse generating circuit 138 and a long-time one shott multivibrator 143, so that current from a battery 121 is transmitted to a regulator 127. Here, since no voltage is impressed on the ignition coil, open loop control is carried out. At the same time, a contact switch 130 is turned OFF, but return action is caused for a predetermined while by the one shot multivibrator 143. Further, a relay 135 is actuated by the output of the regulator 127, so that current is supplied to a fan motor 133. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08109333-A (JP)
Title: Production of improved resins and their use
Inventor: OISHI TETSUYA
IPC: C08L101/00
Filed: 1995-07-24
Abstract: PURPOSE: To obtain a resin substantially not deteriorated, etc., excellent in flame retardancy, thermal stability, compatibility, surface modifiability, etc., and useful for flame-resistant materials, etc., by reacting a resin with a specific norbornenyl group-containing compound in a prescribed temperature range. CONSTITUTION: (A) A resin is reacted with (B) at least one kind selected from norbornenyl group-containing compounds of the formula [R1 to R9 are H, 1-4C alkyl, phenyl; Y is (substituted) triazinyl amide, carboxylate, oxazolinyl, oxycarbonyl, urethane, cyanuric ester, ether, carbamoyl, carbonyl] [e.g. 2-(bicyclo[2.2.1]hept-5-en-2-yl)-2-oxazoline] at a temperature of 200-450 deg.C, preferably 230-450 deg.C, to obtain the objective resin. The reaction is preferably performed by a reactive processing method.
Patent JP-S6429540-A (JP)
Title: Earthquakeproof structure
Inventor: SEKI WATARU
IPC: F16F1/36
Filed: 1987-07-27
Abstract: PURPOSE: To reduce a local strain of an external periphery by alternately laminating hard plates and soft plates to form a laminated body and forming the rigidity of the external periphery higher than the rigidity of the internal part. CONSTITUTION: Hard plates 1 having a rigidity and soft plates 2 having a viscoelastic characteristic are alternately laminated to form a laminated body 3. The rigidity of the external periphery of the laminated body 3 is formed higher than that of the internal part, or the number of laminated plates of the outer peripheral part of the hard plates 1 is made larger than that of the internal part therefor. In this way, a local strain in the external periphery of the laminated body 3 can be reduced to lessen the maximum local strain.
Patent JP-H0935752-A (JP)
Title: Lithium secondary battery
Inventor: FUJIWARA AIICHIRO
IPC: H01M4/587
Filed: 1995-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a lithium secondary battery with high capacity and less self discharge by having a positive electrode, a negative electrode containing a specific carbonaceous material, and a lithium ion conductive electrolyte. SOLUTION: A carbonaceous material capable of absorbing/releasing a lithium ion comprising meso-phase pitch carbon fibers having an average fiber diameter of 2-40μm, an average length of 10-100μm, and a specific surface area of 0.5-1.5m<2> is obtained in such a way that a raw material such as petroleum pitch, coal tar, heavy oil, organic resin, and a synthetic polymer material is spun, obtained fibers are carbonized in an inert gas atmosphere at 800-1000 deg.C, and if necessary graphitized in an inert gas atmosphere at 1000-3200 deg.C. The carbonaceous material and a binder are kneaded, molded in a pellet, then impregnated with a lithium ion to obtain a negative electrode 5.  A pellet-like positive electrode 3 is housed in a positive can 1 through a positive current collector 2, the pellet-like negative electrode 5 is put on the positive electrode 3 through a separator 4, a negative current collector 6 is arranged on the positive electrode 3, then a negative can 8 is fit to the opening of the positive can 1 through an insulating gasket 8.
Patent JP-S6248007-A (JP)
Title: Rotary transformer
Inventor: UTSUNOMIYA MASAAKI
IPC: G11B5/02
Filed: 1985-08-28
Abstract: PURPOSE:To make dimensions of the groove for wiring smaller and to make the overall shape of a rotary transformer smaller by a method wherein a short ring is formed on the facing plates between the rotary core and the fixed core of a rotary transformer by a thin film or thick film techinique. CONSTITUTION:A plurality of circular grooves 3 and 4 are coaxially formed on the facing positions of a rotary core 1 and a fixed core 2 respectively. A wire 5 for signal transmission is wound in the grooves 3 and 4. Between the grooves 3 and 4, grooves with depth of about 20mum and width of about 0.1mm are formed, and a short ring 9 as a ring-shaped thin film conductor is formed in the inside of the grooves 6 and 7 by means of evaporation, spattering, or the like. The short ring reduces the crosstalk between the signals transmitted by the wire 5 wound in the grooves 3 and 4. The substantial smallness of the depth and width of the grooves 6 and 7 allows the overall shape of the rotary transformer to be made small.
Patent JP-S6432333-A (JP)
Title: Display control system
Inventor: ENDO HIROHIDE
IPC: G06F3/038
Filed: 1987-07-29
Abstract: PURPOSE:To avoid the deterioration of the operability and to eliminate the sense of incompatibility of operation in a display control system, by changing the display of operating symbols on a screen and the interpretation of the information received from an information input means based on the information given from an operating arm instruction means. CONSTITUTION:A keyboard 22 is included in a key input part and a mouse 23 is added to a selective input part. Then one of function keys set on the keyboard is used as an operating arm instruction means 21. An operator supplies the operating arm information in response to the operating arm. A control part 24 performs its processing based on the input information given from an input part 22 and displays the necessary information at a display part 25. In this case, the direction of a mouse cursor and the form and the display position of an icon are decided by reference to the function key allocated as the means 21 of the part 23. Thus it is possible to change the display in response to the operating arm and therefore to avoid the deterioration of the operability and to eliminate the sense of the incompatibility of operation in a display control system.
Patent JP-H0524146-A (JP)
Title: Multilayered container having leg and manufacture thereof
Inventor: NAITO TAKAHIRO
IPC: B32B7/00
Filed: 1991-07-26
Abstract: PURPOSE:To provide a multilayered container having legs wherein a container body is composed of a two-kind three-layered or three-kind five-layered structure in a container receiving food as content and legs are molded simultaneously with the container body. CONSTITUTION:In the manufacture of a multilayered container having legs wherein leg parts 7 composed of a synthetic resin of a single layer or three or more layers are provided to the lower part of a container body 10 composed of at least three synthetic resin layers containing a gas barrier resin layer 3, the leg parts 7 and the container body 10 are simultaneously subjected to injection molding. Especially, when the leg parts 7 are provided as a single layer, in relation to the thickness shape ratio of the branch part of each leg part 7 of a mold, the wall thickness of the base part of each leg part 7 is set to 1,4 times or more, pref., 1.8. times or more that of the side wall and bottom wall of the container body 10 and the radius of curvature of the round part of the base part of each leg part is set to 0.15 times or more, pref., 0.25 times or more the wall thickness of the bottom surface of the container body 10.
Patent JP-H0237303-A (JP)
Title: Multilayered reflecting mirror
Inventor: KATASHIRO MASAHIRO
IPC: G21K1/06
Filed: 1988-07-27
Abstract: PURPOSE:To obtain a desired high reflectivity by alternately laminating heavy element thin films and light element thin films on a substrate and forming the light element thin films of amorphous BN. CONSTITUTION:W is formed as the heavy element thin film 3 to 20Angstrom  thickness on the surface of the Si substrate 2 and the BN is formed as the light element thin film 4 to 22Angstrom  thickness on the film 3. The reflecting mirror is constituted by alternately laminating such heavy element thin films 3 and light element thin films 4 to respectively 15 layers. The uniform thin film layers in which crystal grains are not formed are obtd. by forming the amorphous light element thin films 4 between the heavy element thin films 3. The roughness of the surface of the reflecting mirror 1 and the light element thin films 4 is extremely lowered in this way. Incident X-rays are repeatedly transmitted and reflected without being scattered by the reflecting mirror 1 surface and the respective layers. The high reflectivity similar to the calculated reflectivity is thus obtd.
Patent JP-H0610624-A (JP)
Title: Adjusting mechanism for valve system operating timing in internal combustion engine
Inventor: FUKUSHIMA SEI
IPC: F01L1/34
Filed: 1992-06-22
Abstract: PURPOSE:To adjust the opening/closing timing of intake/exhaust valves accurately by utilizing a timing belt or a chain (called 'belt body' hereafter) hung between the cam shaft and the crank shaft of an internal combustion engine. CONSTITUTION:An adjusting mechanism is provided with a timing conversion body 3 which is positioned on a side for stretching a cam shaft side from a crank shaft side and being arranged on the outer circumference surface side of a belt body 7 stretched in an approximately linear shape and a pushing and pressing force energizing member 6 for displacing pressure contact positions of the belt body 7 and the conversion body 3 inward while energizing pushing and pressing force to the timing conversion body 3. The pressure contact positions of the belt body 7 and the conversion body 3 are displaced inward by controlling the pushing and pressing force of the energizing member 6 according to rotating speed or load condition of an internal combustion engine. It is thus possible to control the lead angle of a cam shaft 1A in relation to a crank shaft 5A so as to adjust the opening/closing timings of intake/exhaust valves.
Patent JP-H0746347-A (JP)
Title: Image processor
Inventor: SUGISHIMA KIYOHISA
IPC: G06T1/00
Filed: 1993-07-29
Abstract: PURPOSE:To prevent the communication or transfer of a picture signal unsuitable for copying in an image processor capable of inputting/outputting signals from/to an external equipment. CONSTITUTION:The image processor capable of inputting/outputting picture signals from/to the external equipment 105 is provided with a picture signal judging part 103 for judging whether a picture signal to be inputted/outputted is unsuitable for copying or not and an interface means 104 capable of inputting/ outputting a picture signal from/to the external equipment 105, and when the means 103 judges that the picture signal to be inputted/outputted is unsuitable for copying, outputting information indicating unsuitable for copying to the external equipment 105.
Patent JP-H0352758-A (JP)
Title: Structure for supporting ladle on truck for pouring molten metal
Inventor: MIURA SHOJI
IPC: B22D41/06
Filed: 1989-07-19
Abstract: PURPOSE:To provide structure for supporting a ladle on a truck for pouring molten metal which can eliminate effect of shock to a tilting drive device by holding a shaking arm to the position not engaged with the ladle and preventing transmission of the shock generated at the time of setting the ladle to the shaking arm. CONSTITUTION:Before casting the molten metal into a mold 1, a lifting table 7 is suitably shifted by driving a screw jack device 6, and a through part 8 is positioned to the suitable height to the mold 1 and ladle 10 is set to the ladle supporting part 9. Then, the shaking arm 13 is held to the position not engaged with the ladle 10. Therefore, the shock generated at the time of setting the ladle 10 to the supporting part 9 is received only with the supporting part 9 and not transmitted to the arm 13 and not given to the tilting drive system of rack 15, etc. Further, as the weight applied to a load cell 12 is only the weight of the ladle 10 and supporting part 9 and the measured weight is reduced, measuring range for the load cell 12 is made small and the measuring accuracy can be improved.
Patent JP-H0923611-A (JP)
Title: Axial air gap oscillation motor with eccentric weight
Inventor: YAMAGUCHI TADAO
IPC: H02K7/075
Filed: 1995-06-30
Abstract: PURPOSE: To obtain an efficient miniature flat oscillation motor with eccentric weight in which an eccentric weight is fixed to the rotor with sufficiently high fixing strength, which is enough to bear a fall, without lowering the permeance coefficient at operating point, regardless of the turning space of eccentric weight, that is, eliminating the danger. CONSTITUTION: A rotor R is born rotatably through a shaft 2 by a bracket 1 and a cover 12. A magnet 5 is disposed in the bracket 1 and a brush 6 is disposed on the inside of the magnet 5. An eccentric weight 9 is fixed to the rising parts 7, 8 of rotor R. A yoke plate 11 is disposed between the eccentric weight 9 and the rotor R through an air gap such that the yoke plate 11 is covered by the cover 12.
Patent JP-2001013754-A (JP)
Title: Color image forming device and its control method
Inventor: OSHIMA YOSHITSUKU
IPC: G03G21/00
Filed: 1999-07-01
Abstract: PROBLEM TO BE SOLVED: To adaptively select a recording medium supply port while restraining the waste consumption of a recording medium and recording material by preventing color image forming processing to succeeding pages in the case of detecting the absence of the recording medium halfway when color images to be transferred to plural recording media being recording units are formed in a color image forming device and its method by which the color images for plural pages are formed at a time. SOLUTION: At a step S216, the paper supply ports for the 1st and the 2nd pages are designated. In the case of detecting the existence of the paper of the 1st page, at least, printing operation is started (S219). In the case of detecting the absence of the paper of the 2nd page halfway, the formation of the color image on an intermediate transfer body corresponding to the 2nd page at and after the detecting time is masked to make the switching of the paper supply port ineffective. In the case of not detecting the absence of the paper of the 2nd page at the paper supply port, the reception of a paper supply command for 2nd page is allowed, and requirement is rejected (S225) when the paper does not exist at the designated paper supply port.
Patent JP-H0241660-A (JP)
Title: Doubled power circuit
Inventor: EGUCHI NOBUHIKO
IPC: G05F1/00
Filed: 1988-07-29
Abstract: PURPOSE:To improve the efficiency of a power supply by installing a relay short-circuiting a diode for protecting a circuit and a signal transmission circuit inhibiting the operation of a relay for a power circuit detecting previous operation start and subsequently starting its operation. CONSTITUTION:A doubled power circuit has a pair of power circuits A, B having the same function, and the power circuit A is composed of a converter 4a, a converter driver circuit 2a, and a switching element Tra, and connected to the series connection circuit of resistors 14a-16a through a doubling diode 11a and load 18. The power circuit A has an auxiliary converter 3a, and an output from the auxiliary converter is connected to an output Q from a flip-flop circuit 8a through a relay 9a. The contacts 10a, 17a of the relay 9a respectively short-circuit the doubling diode 11a and the resistor 16a. Accordingly, previous operation start is detected and the relay 9a(9b) is driven, and the relay operation of the power circuit A(B) subsequently starting operation is inhibited.
Patent JP-H0351887-A (JP)
Title: Liquid crystal display device
Inventor: SHINYA MASAKO
IPC: G02F1/133
Filed: 1989-07-20
Abstract: PURPOSE:To relieve pressure-resistance characteristics of a driving circuit, to reduce the power consumption, to improve the signal processing speed and to decrease a display irregularity by alternately driving corresponding data lines by a 1st driving circuit which generates a positive driving voltage and a 2nd driving circuit which generates a negative driving voltage at a specific period. CONSTITUTION:The 1st driving circuit 11 which is connected to the respective data lines 2 in common and generates the positive driving voltage and the 2nd driving circuit 12 which generates the negative driving voltage are provided as a data line driving circuit 6 which drives the data lines 2 of a liquid crystal display panel 1 at the same time according to an image signal of one horizontal scanning line. Then the 1st and 2nd driving circuits 11 and 12 drive the corresponding data lines 2 alternately at a specific period. Therefore, the 1st and 2nd driving circuits 11 and 12 only drive the corresponding data lines 2 alternately at the specific period and the output amplitude and the amplitude of the handled image signal are reduced to half. Consequently, the dielectric strength characteristics of the driving circuits are relieved, the reduction of the power consumption and the improvement of the signal processing speed are realized, and the display irregularity is reduced.
Patent JP-H1140295-A (JP)
Title: Power supply cable with branch connector and its manufacture
Inventor: NEMOTO MASAMI
IPC: H01R25/00
Filed: 1997-07-14
Abstract: PROBLEM TO BE SOLVED: To connect an audio equipment to a power source with one cable and to simplify a wiring by integrally molding a branch connector for connecting a receptacle of the audio appliance at a branch part of a power supply cable made between an attachment plug and a connector. SOLUTION: For a power supply cable with branch connectors 10, when a system is constructed by combining plural audio appliances, a connector 40 and a branch connector 50, 50 are connected to audio appliances individually, and an attachment plug 30 is connected to a power source. Thereby, while a wiring becomes simple since only one attachment plug 30 is required, power supply cables 20, 20, 20 can be made to a most appropriate length, there are no slack in the power supply cables 20, 20, 20 and surroundings around the audio appliances become neat. Accordingly, audio cables, and the power supply cables are not likely to be entangled. The number of branch connectors 50 are increased or decreased, in matching with the number of audio equipment constituting a system.
Patent JP-H0853601-A (JP)
Title: Epoxy resin composition for semiconductor sealing
Inventor: TOMOKUNI MASATOYO
IPC: C08K9/06
Filed: 1994-08-10
Abstract: PURPOSE:To attain both curability and storage stability and prevent the formation of a pinhole or void during molding. CONSTITUTION:The composition for use in semiconductor sealing comprises as essential components an epoxy resin, a phenolic resin hardener, a curing accelerator, an inorganic filler, and a silane coupling agent and, when analyzed with a differential scanning calorimeter, has a heat generation initiation temp. of 130 deg.C or higher and a peak heat generation temp. of 150 to 180 deg.C.
Patent JP-H0918838-A (JP)
Title: Transmission equipment
Inventor: SASAKI MASAAKI
IPC: H04Q3/00
Filed: 1995-06-30
Abstract: PURPOSE: To transmit ATM information through a transmission line A for HDTV by inserting a prescribed video timing reference code to the signal, which is obtained by converting the digital information to the frequency and the bit length corresponding to the transmission line A, at a prescribed timing. CONSTITUTION: Circuits 2 to 6 on the transmission side insert a redundant code, EAV and SAV data D3 and D4, and a color difference signal S3 to ATM cell data D1 at a prescribed timing and output it after P/S conversion. This output signal S4 is a video signal corresponding to an HDTV digital transmission line N, and circuits 11 to 16 on the reception side process the signal S4 from the transmission line N. That is, circuits 11 to 16 subject the signal S4 to S/P conversion to detect EAV data and remove the redundant data and an idle cell and convert it to the same signal S13 as original data D1 and output it. Thus, data D1 is transmitted/received between the transmission side and the reception side through the transmission line N to utilize a transmission equipment of HDTV.
Patent JP-S5977751-A (JP)
Title: Call signal generator
Inventor: KOBORI TOSHIO
IPC: H04M3/02
Filed: 1982-10-26
Abstract: PURPOSE:To prevent malfunction of surrounding circuits, by storing plural call signal waveforms in an ROM and obtaining a desired call tone output with synthesis, to attain relay switching of subscriber circuits at a low voltage. CONSTITUTION:An output of a crystal oscillating circuit 13 in a call signal generator 8 is given to a counter IC3 as a clock, the counter IC3 frequency-divides the input signal and gives it to an address terminal of the ROM IC4. The amplitude change against the time change of a required burst signal waveform is stored in the ROM IC4 as a call signal waveform, the address is changed for a prescribed period to read out data, a prescribed tone is synthesized at a resistance adder 14 and the tone is transmitted to a subscriber 6 via an amplifier 4. The call signal is impressed to relay contacts r1, r2 in the circuit 6, an output of an FF11 switches the relay to apply the call signal to an extension 7.
Patent JP-S6488536-A (JP)
Title: Dry film photoresist and manufacture thereof
Inventor: CHIYAARUZU KIYARUHOUN FUAIFUII
IPC: G03F7/09
Filed: 1988-07-29
Abstract: PURPOSE: To obtain a dry film photoresist suitable for use in production of printed circuit boards by adhering a photopolymerizable layer more strongly with a coating film than a supporting film and bringing the supporting to the inner side of a roll. CONSTITUTION: This method comprises consisting of the laminated photopolymerizable layer 7 between the two polymer films, depositing the unexposed photopolymerizable layer 7 on the flexible supporting film 6, laminating the flexible coating film 8 on the photopolymerizable layer 7 and winding the photoresist for producing the finished roll. The coating film 8 is subjected to a surface treatment in order to surely adhere the photopolymerizable layer 7. The photoresist is so wound that the coating film 8 comes to the outer side and the supporting film 6 to the inner side. The supporting film 6 is discarded in the stage of the later lamination and the film with which the photopolymerizable layer 7 is exposed through the film is obtd. after the stage the coating film 8 is laminated.  The dry film photoresist improved in such a manner is conveniently usable in the production of the printed circuit boards, etc., for which the photoresist having the high quality and high resolution is required.
Patent JP-S5888576-A (JP)
Inventor: ASO SHINICHI
IPC: F25B25/02
Filed: 1981-11-24
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-2000017419-A (JP)
Title: Wear resistant sliding member
Inventor: TAKAMURA HIROYUKI
IPC: C23C4/10
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a sliding member having a plasma sprayed coating layer, excellent in wear resistance and scuffing resistance. SOLUTION: On the sliding face of the base metal (M) of a wear resistant sliding member such as a piston ring (10) or the like, a sprayed coating layer (C) is formed by plasma spraying. The coating layer is formed of, by weight, 30 to 80% molybdenum, 10 to 50% nickel chromium alloy and 2 to 35% chromium oxide added with 1 to 7% silicon dioxide.