baber/WOPTO huggingface dataset:
Patent JP-H03155339-A (JP)
Title: Charging circuit for storage battery
Inventor: SHIOJIMA NOBUO
IPC: H02J7/10
Filed: 1989-11-08
Abstract: PURPOSE:To prevent overcharging from being generated even in the case of re-charging a charged storage battery by quickening the response speed of a micro-voltage fluctuation extracting means, with the diminished time constant of a time constant element in the micro-voltage fluctuation extracting means at the start of the charging operation when the fluctuation of the terminal voltage of the storage battery is large, and by contriving a device not to be saturated. CONSTITUTION:A power source is switched on in a charging circuit, and by start pulse, a timer circuit 10 in a time constant controlling circuit 9 is started, and switch elements 11, 12 are set in an ON-state. Then, at a by-pass filter 4, resistors R1, R2 constituting a time constant element together with capacitors C1, C2 are short-circuited, and a time constant is set at a small value. When charging operation of a storage battery 1 proceeds and comes to the final stage, then a charge controlling circuit 2 is set in a charge controlling state, and the charging of the storage battery 1 is stopped or charging current is controlled to be reduced. As a result, without overcharging the storage battery 1, the charging can be always performed up to a proper degree.
Patent JP-H02133825-A (JP)
Title: Compiling system
Inventor: TANIGUCHI KIYOMI
IPC: G06F9/45
Filed: 1988-11-15
Abstract: PURPOSE:To easily apply a compiling procedure in response to each purpose by producing an instruction train in consideration of both the performance and the size when an option specifies no performance nor size or the priority is given to the performance and the size at execution. CONSTITUTION:When a compiling procedure is called, an option analyzing means 1421 analyzes an option 22 which is received concurremtly with a source program 21. When the option 22 shows the priority given to the performance, a performance priority instruction train production means 1422 produces an instruction train to improve the performance at execution. While a size priority instruction train production means 1424 produces an instruction train to reduce the size of a load module when the option 22 shows the priority given to the size. When the option 22 specifies no performance nor size the priority is given to the performance and the size at execution, a normal instruction train production means 1423 produces an instruction train in consideration of both the performance and the size. Thus a user can participate with the reference to decide the performance or the size to which more importance is attached.
Patent JP-H06134913-A (JP)
Title: Laminated molded product and production thereof
Inventor: SAKAI HIDEO
IPC: B32B38/00
Filed: 1992-10-27
Abstract: PURPOSE:To provide a composite molded product constituted by strongly bonding a fiber reinforced thermoplastic resin laminate and a foamed resin object under low pressure. CONSTITUTION:A laminated molded product is constituted by bonding a foamed resin object and laminates 1, 2 by a layer formed by the mutual melting, mixing and solidification of the thermoplastic resin of the laminates themselves and the resin of the foamed resin object itself at a bonding part. This laminated molded product is produced by respectively heating the laminates 1, 2 each formed by laminating fiber reinforced thermoplastic resin sheets containing 30-85vol.% of a reinforcing fiber in a laminar state to melt the thermoplastic resin thereof and superposing them on the foamed resin object 3 having a desired outer shape to closely bond them to the foamed resin object 3 and mutually welding the laminates and the foamed resin object.
Patent JP-2001104391-A (JP)
Title: Wheelchair
Inventor: HARAKAWA MASAYUKI
IPC: A61G5/02
Filed: 1999-10-08
Abstract: PROBLEM TO BE SOLVED: To enhance the comfort of riding on a wheelchair by allowing the wheelchair to smoothly travel even on a step. SOLUTION: A body frame 3 includes a first frame 5 and a second frame 7 whose one end 7a on the first frame 5 side is pivotally supported against a longitudinal portion of the first frame 5 by a pivot 6 while the other end 7b freely swings up and down. A pair of right and left wheels 13, 13 are supported against one end 5a of the first frame 5 on the second frame 7 side. Another wheel 14 is supported against the other end 5b of the first frame 5. Still another wheel 15 is supported against the other end 7b of the second frame 7. A seat 18 is supported against a longitudinal portion of the second frame 7. A shock absorber 52 is mounted between the first frame 5 and the second frame 7. When the second frame 7 swings upwards D and/or downwards E about the pivot 6 relative to the other end 5b of the first frame 5, the shock absorber 52 works.
Patent JP-H04162873-A (JP)
Title: Video data generating circuit
Inventor: SHINADA TAKAO
IPC: B41J3/60
Filed: 1990-10-26
Abstract: PURPOSE:To quicken the processing speed by expanding a respective print data of overlapped print into a memory for each page and ORing the data at the transmission to an exposure section. CONSTITUTION:At overlap print of characters A, B, a data of the character A is expanded in a memory 1 by a CPU in a printer and a data of the character B is expanded in a memory 2 similarly. Then video data conversion circuits 3,4 access picture data memories 1, 2 by using a video clock 5, respective parallel data are inputted to the video data conversion circuits 3, 4 from the picture data memories 1, 2, the video data conversion circuits 3, 4 convert the parallel data into a serial data and sends the data to an OR circuit 6. Moreover, the OR circuit 6 ORs serial data in the picture data memories 1, 2 and sends the result to an exposure section of an electronic photograph printer together with the video clock 5. In this case, the characters A, B are overlappingly printed. Thus, the processing speed is quickened.
Patent JP-H0597509-A (JP)
Title: Nonreducble dielectric porcelain composition
Inventor: NISHIYAMA TOSHIKI
IPC: C04B35/46
Filed: 1991-10-07
Abstract: PURPOSE:To obtain the subject composition, having >=3000 dielectric constant, >=11.0 insulation resistance expressed in terms of logIR, satisfying temperature characteristics of the dielectric constant within the range of + or -15% in a wide temperature range of -55 to 125 deg.C based on the capacity value at 25 deg.C and burnable without converting the structure into a semiconductor even under a low partial oxygen pressure. CONSTITUTION:A nonreducing dielectric porcelain composition is obtained by including an accessory component composed of 0.2-4.0mol% BaO, 0.2-3.0mol% MnO and 0.2-5.0mol% SiO2 in 100mol% principal component having a blending ratio of BaTiO3 with <=0.04wt.% alkali metallic oxide content as an impurity, one or more rare earth oxides (Re2O3) in Tb2O3, Dy2O3, Ho2O3 and Er2O3 and Co2O3 within the range of 88.0-99.4mol% BaTiO3, 0.3-6.0mol% Re2O3 and 0.3-6.0mol% Co2O3 and, as necessary, by containing <=3.0mol% Y2O3.
Patent JP-H01129667-A (JP)
Title: Picture forming device
Inventor: ICHIKAWA HIROYUKI
IPC: B41J3/00
Filed: 1987-11-16
Abstract: PURPOSE:To obtain a picture without uneven density and to improve a yield by correcting the output density dispersion of a multi-head electrically due to the dispersion in manufacture process and material. CONSTITUTION:A picture data reading a vector pattern is written at every element to a RAM 255 via a buffer 256. Moreover, the address of the RAM 255 is generated by a counter 253 generating an address corresponding to the picture data and given to the RAM 255 via the selector 254. The picture data having density dispersion stored in the RAM 255 is read by a CPU 258 via the selector 254 and a buffer 257 to apply coefficient calculation to correct the uneven density. The obtained coefficient is written in an address corresponding to each recording element in the correction RAM 251 via the selector 250 and the bidirectional buffer 252.
Patent JP-H06141056-A (JP)
Title: Error adding circuit
Inventor: ITO HIDETOSHI
IPC: H04L69/40
Filed: 1992-10-28
Abstract: PURPOSE:To easily test the synchronization detection protective function and the error correction function of a receiver by adding a simple circuit capable of adding a frame synchrnous pattern error and the reception data error of an optional error rate on a receiver side. CONSTITUTION:An error signal generation part 21 generates the error control signal of an error length set by set synchronization and a data inversion part 24 invents reception data for the period of time when the error control signal is active and generates cyclic errors to the reception data inputted to a base band processing part 3. Then, the error bit of the error rate equal to the ability of the error correction function integrated in a reception part 1 is added and the error correction function is tested. Also, a clock masking part 25 prevents the passage of a reproducing clock while the error control. signal is active and generates a toothless clock. Since a reception frame is taken in by the toothless clock, the processing part 3 can make the error in a frame bit and test the synchronization protective function.
Patent JP-H01261583-A (JP)
Title: Water supply valve
Inventor: FUKUZAWA SOICHI
IPC: F16K31/40
Filed: 1987-11-18
Abstract: PURPOSE:To reduce the closing speed of a diaphragm valve for preventing water hammer due to the rapid closure by employing a swirl chamber at the inlet of a water extracting hole communicating a water flow passage to a back pressure chamber formed with the diaphragm valve. CONSTITUTION:A swirl chamber 2 is formed at the inlet of a water extraction hole communicating a water flow passage to a back pressure chamber 25 formed with a diaphragm valve 1. Water is made to flow into the swirl chamber 2 from the circumferential direction of the swirl chamber 2 having a water extraction hole opening in the center thereof. The swirl of water in the swirl chamber 2 increases the flow resistance, delays the water supply to the back pressure chamber 25, and necessarily reduces the closing speed of the diaphragm valve 1.
Patent JP-H04161112-A (JP)
Title: Air mattress
Inventor: YAMASHITA KAORU
IPC: A47C27/08
Filed: 1990-10-25
Abstract: PURPOSE:To simply and easily control the internal air pressure of an air tube by providing a communicating line on a ventilation pipeline for which the air tube is connected, and providing a valve on this communicating line. CONSTITUTION:The communicating line 12 is provided on the ventilation pipeline 8 of an air pressure control part 5 connected to an air tube 2, and also, on this communicating line 12, a solenoid valve 13 is provided. In such a state, by opening the solenoid valve 13, and interlocking each air tube 2, its internal air pressure is controlled simultaneously, and also, internal air pressure between the air tubes 2 is adjusted.
Patent JP-H05197931-A (JP)
Title: Head cleaner
Inventor: TERAYAMA MASAYA
IPC: G11B5/41
Filed: 1992-10-02
Abstract: PURPOSE:To stabilize contact application to a cleaning tape with a liq. feeder. CONSTITUTION:A support part 14 at the front end of an application arm 12 is disposed in a tape outlet 5 protruding forward from the front of the peripheral edge of a drawing-out reel 3 and a liq. feeder 19 at the rear end is made horizontally movable and brought into contact with a cleaning tape 2 on the reel 3. The interval between the support part 14 of the arm 12 and the liq. feeder 19 can be made as large as possible even in the limited narrow space in a body case 1 and the contact of the liq. feeder 19 with the cleaning tape 2 on the hub 3c of the reel 3 is always stabilized.
Patent JP-H07138449-A (JP)
Title: Impact-resistant polyacetal composition and its production
Inventor: SANADA DAISUKE
IPC: C08L75/00
Filed: 1993-11-18
Abstract: PURPOSE:To readily produce the subject composition excellent in visual appearance, elongation at breakage of a weld part and impact resistance and useful for an electric and electronic components, etc., by blending a polyacetal- containing mixture according to the melt and shearing method and subsequently adding a polyvalent isocyanate compound. CONSTITUTION:A mixture composed of 97 to 40 pts.wt. polyacetal, 3 to 60 pts.wt. thermoplastic polyurethane and 0.01 to 10 pts.wt. polyvalent alcohol having three or more OH groups in the molecule is blended at 180 to 250 deg.C according to the melt and shearing method and 0.01 to 10 pts.wt. polyvalent isocyanate compound is subsequently added thereto. The resultant mixture is further blended at 180 to 250 deg.C according to the melt and shearing method, thus affording the objective polyacetal composition having <=20mmol/kg isocyanate group content. In addition, the water content of this mixture is preferably <=3000ppm.
Patent JP-H09135287-A (JP)
Title: Automatic dialing system
Inventor: AKIYAMA KOICHI
IPC: H04M1/274
Filed: 1995-11-08
Abstract: PROBLEM TO BE SOLVED: To provide an automatic dialing system which obtains address information only by one easy step button so as to surely execute automatic dial call- originating and reduces a storage capacity. SOLUTION: A central control part 21 successively reads out from a dial information memory 22 till desired information is obtained by the plural times of operation of the one easy step button from the dial information memory 22 storing address information based on the number of operation times corresponding to the respective one-easy-step buttons (1) to (N) of an one easy step dial part 12, displays obtained address information on a display part 14 and next, executes automatic dial call-originating based on displayed address information by an automatic dial call-originating part 15 by the operation of a call- originating button 13.  On the other hand, the dial information memory 22 is provided with a common dial information memory part 31 storing information common to plural pieces of address information and an individual dial information memory part 32 storing the plural remaining pieces of address information corresponding to the respective storage areas of the common dial information memory part 31.
Patent JP-S62148758-A (JP)
Inventor: KIMURA TOKUJI
IPC: E04D13/16
Filed: 1985-12-23
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-H03151188-A (JP)
Title: Aluminum alloy brazing filler metal
Inventor: KANAI TOMIYOSHI
IPC: C22C21/10
Filed: 1989-11-07
Abstract: PURPOSE:To surely and firmly join a joining member by constituting an aluminum brazing filler metal composed of the specific wt.% of Si, Zn and one or more kinds among In, Sn and Bi and the balance of Al with inevitable impurities. CONSTITUTION:The aluminum alloy brazing filler metal is constituted with 4-12wt.% Si, 15-55wt.% Zn and further one or more kinds among 0.02-0.2wt.% In, 0.05-0.4wt.% Sn and 0.05-0.4wt.% Bi and the balance of aluminum with the inevitable impurities. The brazing filler metal is used to the brazing of the joining member containing aluminum alloy casting and die casting, and Al-Cu-Mg series and Al-Zn-Mg series high strength alloy, etc. By this method, the constituting material for various kinds of parts having complicated shape and thin thickness can be offered.
Patent JP-H11126566-A (JP)
Title: Deflector
Inventor: MURATA AKIO
IPC: H01J29/76
Filed: 1997-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a deflector which can generate a desired distribution of magnetic field without using any additional components such as magnet, magnetic piece, etc. SOLUTION: A wire 12 constituting the winding 10 of a deflection coil 10 is wound one turn on pins 30 furnished on a bobbin 20. The wound wire 12 is set over between a groove 20B and rib 20C and positioned by three points of the middle pin 30, groove 20B, and rib 20C. The direction of the wire 12 folds at the boundary which is the part wound on the pin 30 and oriented in different directions on the two sides of the pin 30. The pins 30 are formed on the bobbin 20 through the simultaneous, single-piece molding process, pressure fitting of separate component, etc. At the forefront of pin 32, a claw 32A is furnished for preventing the wound wire 12 from separating. This winding of wire 12 on the pins 30 causes a part of the winding to vary abruptly, which should widen the degree of freedom of the winding pattern.
Patent JP-H03152689-A (JP)
Title: Card processor
Inventor: SASO HIROSHI
IPC: G07F7/08
Filed: 1989-11-09
Abstract: PURPOSE:To attain low power consumption by permitting service when effective valuable mark information read out from each data track coincides with each other when the service is started. CONSTITUTION:When the service is completed, an available value is subtracted from the effective valuable mark information, and it is erased with a reading/ erasing part 22 in common for all data tracks. When the service is started, it can be permitted when the effective valuable mark information read out from each data track coincides with each other. Thereby, it is possible to suppress the consumption of mechanical and electrical energy without performing erasure and confirmation at every frequency of use.
Patent JP-H07124120-A (JP)
Title: Flash photographic device
Inventor: ONO SHIGEAKI
IPC: G03B7/16
Filed: 1993-10-26
Abstract: PURPOSE:To perform photography with little error and appropriate exposure, miniaturize the device and reduce the cost. CONSTITUTION:A signal from a light reception sensor 23 which detects the emitted light quantity of a light source 3 for photography, after being amplified by an amplifier circuit 25, is integrated by an integration circuit 26, and an analog value of integral voltage is converted into a digital value by an A/D converter 27, then, it is inputted to an input/output circuit 28. The input/output circuit 28 controls the input/output signal of an arithmetic part 29, and performs the input/output of the signal with the A/D converter 27, an input part 30, a light emission control circuit 31 which controls the light emission of the light source 3 for photography, and a display part 32. The input part 30 inputs photographic condition information set in advance before photography to the arithmetic part 29 via the input/output circuit 28. It is discriminated whether or not exposure quantity is appropriate by comparing the integral voltage with a reference voltage, and set light quantity is corrected based on the above information.
Patent JP-H09133934-A (JP)
Title: Optical fiber amplifier and optical waveguide type amplifier
Inventor: KASHIWADA TOMONORI
IPC: G02F1/35
Filed: 1995-11-08
Abstract: PROBLEM TO BE SOLVED: To obviate the occurrence of a gain difference between respective wavelengths by adjusting the amplification gains of the respective wavelengths of light signals to a specified gain at the time of simultaneously amplifying the signal light multiplexed with plural different wavelengths. SOLUTION: A signal input section 10 to which the signal light multiplexed with the wavelengths of 1543nm, 1548nm, 1552nm, 1558nm is connected via a 4-terminal circulator 14, etc., to an Er-added optical fiber 18. An LD 26 for excitation which outputs exciting light of a wavelength of 1480nm is connected via an optical multiplexer 22, etc., to this Er-added optical fiber 18. Four diffraction gratings 28a,..., 28d having the periods corresponding to the respective wavelengths of the signal light are formed in the prescribed positions of the Er-added optical fiber 18. The Er-added optical fiber 18 is connected via the 4-terminal circulator 14, etc., to an optical fiber 32 formed with a chirp type diffraction grating 34 as a fiber grating for phase adjustment.
Patent JP-2000098127-A (JP)
Title: Color filter and its production
Inventor: SUMINO TOMONOBU
IPC: G02F1/1335
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a color filter having good surface flatness and enabling production of a color liquid crystal display device having excellent display quality and an easy and stable production method to produce the color filter. SOLUTION: The objective color filter 1 has a colored layer 5 and a resin pattern layer 4 which adheres to the side walls of the colored layer 5. The difference between the levels of the surface of the colored layer 5 and the surface of the resin pattern layer 4 can be made as small as <=0.3 μm by the following production steps. In the 1st step, a photosensitive resist film is laminated on a transparent substrate 2, exposed and developed to form the resin pattern layer 4. In the 2nd step, a black matrix pattern 3 is formed between the transparent substrate 2 and the resin pattern layer 4. In the 3rd step, the surface of the transparent substrate 2 is coated with a colored photosensitive resin compsn. and the resultant coating film is exposed through a photomask with a prescribed pattern and developed.  These operations of the 3rd step are repeated plural times corresponding to the required number of colors to form a colored layer 5 comprising plural colors on parts of the transparent substrate 2 where the resin pattern is not formed.
Patent JP-H06138605-A (JP)
Title: Tabletted agent and method for processing silver halide photographic sensitive material using same agent
Inventor: UEDA YUTAKA
IPC: G03C5/26
Filed: 1992-10-28
Abstract: PURPOSE:To improve stability and the like in a photographic processing process, to reduce amounts of industrial wastes, such as waste plastics, and to enhance labor stability by coating the tabletted processing agent with a water soluble modified polyvinyl alcohol specified in average molecular weight. CONSTITUTION:The tabletted agent for processing the photographic sensitive material is coated with a coating material containing the water-soluble modified polyvinyl having an average molecular weight of 3X10<3>-5X10<5> and, preferably, structural elements represented by formula's in which each of R1-R4 is H, 1-4C alkyl, carboxy, sulfo, -NH2, -NHRa, -N(R3)2-N(Ra)3X,-CONH2,-CONHRa, -CON(Ra)2, or the like, and each of them does not become H or l-4C alkyl at the same time: and Ra is 1-5C alkyl; X is an ion of halogen, sulfuric, nitric, or carbonic acid. This processing agent is used, preferably, for processing the color photographic sensitive material.
Patent JP-H01135530-A (JP)
Title: Production of absorbent for sulfur compound
Inventor: NAKAYAMA TOSHIO
IPC: B01D53/48
Filed: 1987-11-19
Abstract: PURPOSE:To improve heat resistance of an absorbent for sulfur compd. by extrusion-molding a mixture which consists of titanium oxide fired at >=800 deg.C and iron oxide as a main component and is blended with zirconium compd. and calcining the molded form at 500 deg.C or more. CONSTITUTION:Zirconium compd. is blended as a molding auxiliary with a mixture consisting of titanium oxide fired at high temp. not lower than 800 deg.C and iron oxide as a main component. Then this mixture is extrusion-molded and the molded form of an absorbent for sulfur compd. is produced by calcining this molded form at 500 deg.C or more. As zirconium compd. being the molding auxiliary, zirconium oxide, zirconium nitrate and zirconium hydroxide, etc., are used and the blending amount is preferably regulated to 1-3wt.% expressed in terms of zirconium oxide. Even when the obtained molded form is calcined at high temp., it is not affected by oxidation and its heat resistance is extremely good.