baber/WOPTO huggingface dataset:
Patent JP-H0381740-A (JP)
Title: Optical control circuit
Inventor: NOGUCHI KAZUTO
IPC: G02B6/12
Filed: 1989-08-25
Abstract: PURPOSE:To attain low-loss optical fiber coupling and low voltage driving by specifying the diameters of the light spots in the junction parts between each of required input/output optical waveguides and the optical waveguide to a directional coupler. CONSTITUTION:The input optical waveguides 203, 204 of an LiNbO3 substrate 201 have the selectivity of polarized light and are made the same in the diameters of the optical fibers to be coupled and the light spots. The once polarized incident light is made incident through the junction parts 215, 216 and the optical waveguides 202A, 202B to the directional coupler part 208 having electrodes 207. The waveguides 203, 204 in the junction parts 215, 216 are gradually reduced in the diameter of the light spot and the diameter of the light spot of the waveguide 202A, 202B is gradually increased and is made into the specified diameter smaller than the diameter of the light spot of the optical fibers. As for the outgoing waveguides from the coupler 208, it is also similar. The optical control circuit which can make the optical fiber coupling at a low loss and can make the low-voltage driving is obtd. by the constitution to propagate the specified polarized light in the waveguides of the prescribed diameter of the light spot.
Patent JP-S59125820-A (JP)
Inventor: MORI TAKASHI
IPC: A01G9/00
Filed: 1982-12-10
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-2001039864-A (JP)
Title: Felbinac-containing plaster
Inventor: TANAKA KOJI
IPC: A61P29/00
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To obtain a felbinac-containing plaster capable of stably providing sufficient antiphlogistic and analgesic effects of the felbinac exhibiting the strong antiphlogistic and analgesic actions for a long period without causing unfavorable effects such as skin irritation and excellent in stability and adhesion of the preparation. SOLUTION: This felbinac-containing plaster comprises 10-30 wt.% of a styrene-isobutylene-styrene block copolymer, 5-15 wt.% of a polyisobutylene, 5-30 wt.% of a rosin-based resin, 30-70 wt.% of a plasticizer, 1-5 wt.% of felbinac and 0.01-3 wt.% of a dispersing agent. The plaster has 20±15 wt.% drug release ratio after 1 h from the start of a water release test with a rotating cylinder, 40±15 wt.% drug release ratio after 3 h from the start of the water release test with the rotating cylinder and 60±20 wt.% drug release ratio after 6 h from the start of the water release test with the rotating cylinder respectively described in the release testing method of United States Pharmacopoeia.
Patent JP-H0381853-A (JP)
Title: Direct memory access controller
Inventor: OKOCHI TOSHIO
IPC: G06F13/28
Filed: 1989-08-25
Abstract: PURPOSE:To attain high speed operation by including address forming operation for transferring the data of one byte to be transferred next in a series of operation control step for executing the data transfer of one byte. CONSTITUTION:In the operation for transferring the data of the initial byte out of a series of processing, processing steps Mi0 to Mi2 for accessing a source (transferring) side or destination (transferred) side memory are performed. The whether the data transfer operation is ended or not is decided. If the data transfer is not ended, an address is outputted to execute operation for transfer ring the succedding data in parallel with the processing Mi3 for ending the executing cycle and then operation is returned to the processing step Mi1 for the cycle of the succeeding data transfer. When all data transfer operation is ended by the repeating of the above loop, only the processing step Mi3 is executed to end the transfer.
Patent JP-S6274630-A (JP)
Title: Joining of synthetic resin material
Inventor: TERASAWA TOSHIHISA
IPC: B29C65/00
Filed: 1985-09-30
Abstract: PURPOSE:To strongly join both synthetic resin materials with each other by a method wherein laser beams are irradiated from the side of one of both the synthetic resin materials to heat and melt the other synthetic resin material, against the molten portion of which the one synthetic resin material formed the joining projection having engaging pieces is pressed for joining. CONSTITUTION:An irradiation nozzle 4 of a neodymium laser is positioned above the joining projection 3 formed on a plate member 2 made of styrene- acrylonitrile copolymer. When YAG laser beams 5 are irradiated from the irradiation nozzle 4 under the above-mentioned state, the joint surface 1a of a plate member 1 is quickly heated and melted by the energy of the laser beams. By being applied with load, the joining projections 3 of the plate member 2 is inserted in the molten portion of the plate member 1 one after another. Thus, the plate members 1 and 2 are strongly joined with each other.
Patent JP-H0962632-A (JP)
Title: Session operation device
Inventor: TANAKA KENICHIRO
IPC: G06F3/0481
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To structure a user interface which can handle various collaborative operation systems unitedly. SOLUTION: Session content display parts 12-1-12-n display information regarding a session in display form corresponding to the kind of the session. A session list display part 11 lists and displays the session content display parts and then information regarding sessions can be displayed, session by session. Further, the session content display part detects operation indication input to the session, so various sessions can be operated by the standardized user interface. Further, a session is generated or deleted by a session operation part 13 and then the contents of the session information centralized and managed by a session information update detection part 14 can be reflected on the session content display part of a local terminal 10; and a control part 15 can handle all events from users unitedly.
Patent JP-H0560207-A (JP)
Title: Oil pressure circuit for automatic transmission
Inventor: KAMATA SHINYA
IPC: F16H61/08
Filed: 1991-08-28
Abstract: PURPOSE:To prevent generation of a shift shock without restricting oil pressure discharge from a friction fastening element fastened in an R range in the case of shifting a manual valve from the R range to a D range, and by decreasing a speed of oil pressure discharge from the friction fastening element in the case of shifting the manual valve from the R range to an N range. CONSTITUTION:A valve spool 31v of a manual valve 31 is provided with an expanded diameter part 31i for throttling a discharge passage, wherein oil pressure being supplied to a friction fastening element fastened in an R range is discharged from a drain port 31g in accordance with shift operation of the manual valve 31 from the R range to an N range.
Patent JP-H0769977-A (JP)
Title: Method for separating- purifying naphthalenetetracarboxylic acid
Inventor: ITAGAKI MASANORI
IPC: C07C51/48
Filed: 1993-09-01
Abstract: PURPOSE:To separate.purify 2,3,6,7-naphthalenetetracarboxylic acid from a mixture of various benzenecarboxylic acids and various naphthalenecarboxylic acids. CONSTITUTION:Before a mixture of 2,3,6,7-naphthalenetetracarboxylic acid synthesized by using alkali salts of naphthoic acids and/or naphthalenepolycarboxylic acids and alkali salts of benzenecarboxylic acids as raw materials with various carboxylic acids containing benzene carboxylic acids is extracted with a polar solvent, the mixture is cleaned with an organic solvent containing water to separate and remove the benzenecarboxylic acids from the mixture. The amount of water contained in the organic solvent is <=3 times that of the reactional product. One or the kinds of solvent mixtures consisting of alcohols such as methanol, ethanol, 1-propanol and 2-propanol, and acetone, acetonitrile and diethyl ether may be cited as the organic solvents used in the cleaning.
Patent JP-H0382166-A (JP)
Title: Thin film transistor and manufacture thereof
Inventor: MATSUMOTO HIROSHI
IPC: H01L29/792
Filed: 1989-08-25
Abstract: PURPOSE:To manufacture a thin film transistor memory having small element area through a smaller number of processes so as to improve the scale of integration by a method wherein an insulating film used for a memory and possessed of a charge storing function is formed on the gate insulating film of a thin film transistor confronting a part of a gate electrode. CONSTITUTION:A gate electrode G is formed on a substrate 11, and then a gate insulating film 12 and a semiconductor film 14a are deposited thereon. Next, a part of the gate insulating film 12 opposed to the center of the gate electrode G is exposed. Then, an insulating film 13 for a memory and a semiconductor film 14b are deposited, and then a part of the semiconductor film 14a on the gate insulating film 12 opposed to the center of the gate electrode G is exposed. In succession, a surface insulating film 12a and a semiconductor film 14b are deposited on all the surface of the gate insulating film 12, and then the semiconductor film 14a on the film 13 is exposed. Then, an I-type semiconductor layer 14 and an N-type semiconductor layer 15 are successively formed, and a source electrode S and a drain electrode D are formed. Thereafter, the I-type semiconductor layer 14 and the semiconductor layer 12a on the gate insulating film 12 are patterned in element shapes of a thin film transistor, whereby a memory transistor T10 and two selection transistors T20 are formed in a single thin film transistor.
Patent JP-S59107834-A (JP)
Title: Movable piping equipment manufacturing system
Inventor: YOSHINAGA TOSHIAKI
IPC: B23P23/06
Filed: 1982-12-10
Abstract: PURPOSE:To facilitate the manufacturing of the piping equipment at site by a method wherein automatic working devices, working at least one of piping materials or piping support materials, and automatic assembling devices, assembling the materials worked by the automatic working devices, are prepared and these devices are disposed on a movable loading means. CONSTITUTION:First movable trailer 2, on which the automatic working devices are disposed, the third movable trailer 3, loading the control device, and the second movable trailer 4, loading the automatic assembling devices, are pulled by a transporting vehicle 1 to run to the site. At site, the trailer 4 is separated and is arranged at the side of the trailer 2 in parallel thereto with a predetermined distance and an automatic transfer device 6 for the materials is provided on doors 5, 5 opened in-between both trailers 2, 4. Pipes of standard length from the pipe stocker 7 of the trailer 2 are processed through an automatic lay out device 10, an automatic cutting, indenting and working device 11 for the openings of the pipes and the cut-short pipe 12 is sent to the trailer 4 to obtain a finished spool 9 through an automatic bending device 13 and an automatic welding device 14.
Patent JP-H02163200-A (JP)
Title: Detergent and cleaning agent
Inventor: RIHIYARUTO BAURU
IPC: C11D3/00
Filed: 1989-08-25
Abstract: PURPOSE: To obtain a washing agent and a cleaning agent which contain a β-alanine-N,N-diacetic acid (such as alkali metal salt) as a water softener and has a higher water softening effect than a nitrilotriacetic acid.  
     CONSTITUTION: The objective washing and cleaning agents contain (A) a β- alanine-N,N-diacetic acid or its alkali metal salt or ammonium salt (preferably, 2 to 25 wt.%, preferably, 5 to 15% of β-alanine-N,N-diacetic acid trisodium salt as a water softener, and much preferably, comprise (B) 10 to 30% of zeolite. A preparation method consists of, for example, forming as an aqueous slurry with various compositions and water, followed by spray drying at 100°C in a column. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S59112075-A (JP)
Inventor: IMAI TSUTOMU
IPC: D06M15/70
Filed: 1982-12-14
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-S6463274-A (JP)
Title: Prevention and control method for excessive differential pressure of fuel cell
Inventor: KASANO TOSHIO
IPC: H01M8/04
Filed: 1987-09-02
Abstract: PURPOSE:To restrain the pressure drop of an air electrode by providing an equalizer tube between a cell container and the air electrode, opening first a valve in the tube and for the predetermined time opening first a discharge valve fitted at the inlet or outlet side of a fuel electrode for restraining the pressure rise thereof in an initial load interruption stage. CONSTITUTION:An equalizer valve 21 is provided at the outlet side of a cell container 14 and an air electrode 15, and a discharge valve 22 is provided at the outlet side of a fuel electrode 16. And a control system is adopted for first opening said equalizer valve 21 on the basis of a stop signal at the time of load interruption, and opening first the discharge valve 22 at the outlet side of the fuel electrode 16 for the predetermined time. At the time of load interruption, pressure between the cell container 14 and the air electrode 15 is equalized and an inert gas is supplied from the container 14 to the side of the air electrode 15 through the equalizer valve 21, thereby restraining the pressure of the air electrode 15.
Patent JP-H0541809-A (JP)
Title: Picture compression coding decoding device
Inventor: OKUWAKI HIROTAKA
IPC: G06T9/00
Filed: 1991-08-02
Abstract: PURPOSE:To simplify the circuit and to quicken the processing. CONSTITUTION:A run length data 3 inputted from a CAD or a picture scanner or the like via an I/F1 is stored in a DRAM buffer 5 under the control of a CPU 4. A run length compression code conversion circuit 6 has a coding function of converting the run length data read sequentially from the DRAM buffer 5 into a compression coding data such as MH, MR and MMR or the like under the control of the CPU 4 and a decoding function of converting the compression coded data into a run length data and storing it sequentially to the DRAM buffer 5. The coded compression coding data is sent to a host computer (not shown in figure) via an SCSI I/F7 under the control of the CPU 4. Furthermore, the decoded run length data is outputted to a CAD system or the like (not shown in figure) via the I/F under the control of the CPU 4.
Patent JP-2001041087-A (JP)
Title: Idling speed control device for internal combustion engine and trouble shooting device therefor
Inventor: YOSHIOKA MAMORU
IPC: F02D41/16
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To provide an idling speed control device for an internal combustion engine which can control the idle air flow control valve in the control range regardless of air density and idling speed. SOLUTION: A bypass passage 19 is provided in the intake passage 10 of an engine 1 so as to make a detour a throttle valve 16 and ISCV 20 for regulating the intake air flow into a combustion chamber 6 in an idle state is provided in the passage 19. The idle speed of the engine 1 is equalized with a target idle speed in ECU 41 by enforcing an air fuel ratio control and also regulating the intake air flow into the combustion chamber 6 by controlling ISCV 20. The target idling speed is set based on the intake air density in ECU 41.
Patent JP-S6279606-A (JP)
Title: Electromagnetic device
Inventor: OKUBO SEIYA
IPC: H01F17/06
Filed: 1985-10-02
Abstract: PURPOSE:To form an electromagnetic device such as an inductor suitable for miniaturization and mass-production, by forming an electroconductive material and a magnetic material mounted unitedly on one or both surfaces of a substrate. CONSTITUTION:The first magnetic material 7 is mounted on one surface of a substrate 6, and an electroconductive material 8 is mounted thereon so that it intersects the magnetic material 7, besides the second magnetic material 9 is mounted on the electroconductive material 8. In this inductor 5, a closed magnetic path is formed around the electroconductive material 8 by the partial contact of the first and second magnetic materials 7 and 9. Because this inductor is formed by mounting means of printing, coating, sintering, evaporating or the like of the electroconductive material and the magnetic material on the substrate surface, it is suitable for mass-productivity. Besides, because the electroconductive material and the magnetic material are included in the construction, an installation space becomes reduced without the removal of products caused by vibration. And, man-hour of installation is saved, therefore working process can be reduced.
Patent JP-H0942984-A (JP)
Title: Route guide system
Inventor: IMANISHI SHUNICHI
IPC: G01C21/00
Filed: 1995-08-03
Abstract: PROBLEM TO BE SOLVED: To search an alternate route possible for alternation when a vehicle arrives near a preset distance from a certain crossing on a guide route and to smooth further route guide even when the vehicle deviates from the guide route. SOLUTION: A guide route searching part 21 searches a guide route to find the shortest route from the current position of a vehicle to a destination. Map data including the position of the vehicle is read out of a CD-ROM to a buffer memory 11 and map image data with the position of the vehicle at the center is stored in a video RAM 13 so that a vehicle position mark indicating the azimuth of the vehicle can be drawn at the center of a map image. When the vehicle approaching near a guided crossing to turn, an alternate route searching part 22 searches an alternate route and shows it on a display 4, As the vehicle moves, a map image drawing part 12 stores new map image data with the position of the vehicle at the center in the video RAM 13 together with the vehicle mark so that the map image is scrolled with the vehicle position mark at the center, as the vehicle moves.
Patent JP-H0380887-A (JP)
Title: Manufacture of sleeping pad
Inventor: ISHIKAWA AKIRA
IPC: A47C27/12
Filed: 1989-08-23
Abstract: PURPOSE:To make a sleeping pad cool in summer and warm in winter, and to dispense with rewhipping cotton by forming a width body consisting of counter inward bendings from a corrugated material of synthetic cotton under longitudinal pinching, and by threading the welded part. CONSTITUTION:Synthetic cotton 1 of polyester cotton and low-melting point cotton weighs 80-100g per m<2>. A welding hot plate 3 is raised and lowered to the synthetic cotton running intermittently to obtain a corrugated band 4 with alter nate parts non-welded la and welded 1b. Next, width bodies p, p', consisting of counter inward bendings from the parts 1a toward bending dies 5a, 5a' under the up-and-down motions of pressing plates 5b, 5b, are formed and kept upright by a block plate 6. A segment 8 cut by a cutter 7 is laced in a pinching box 9 and pressed from one side longitudinally by operation of a hydraulic cylinder 10 and pierced by a perforation pin 11 to form a hole 12 and threaded with string 13 and binded.
Patent JP-H1047722-A (JP)
Title: Environment purifying apparatus
Inventor: KAWAI HIRONORI
IPC: F24F7/06
Filed: 1996-08-01
Abstract: PROBLEM TO BE SOLVED: To provide an excellent environment purifying apparatus in which floating dust is separated away from a breathing area of a worker and is discharged to the outside of a building, and deposited particle dust is automatically discharged without hindrance of a construction work and hence an excellent working environment is ensured. SOLUTION: An environment purifying apparatus 1 is adapted such that a building 4 is provided surrounded by peripheral walls 2, 3, and an air supply hole 9 is formed on the upper portion of the building for successively blowing a predetermined amount of air as well as an air exhaust hole 12 is formed in a lower part thereof for successively sucking a predetermined amount of air, a floor material 13 having a large number of voids is laid on a floor of the building 4, and further a conveyor 14 is disposed extending to the outside of the building 4 under the floor material 13.
Patent JP-H0267994-A (JP)
Title: Shielding body for radiation measurement
Inventor: ARIYOSHI MASAHIKO
IPC: G21C17/00
Filed: 1988-09-02
Abstract: PURPOSE:To enable an absorption of a deviation with an extent of a setting error generated from a positioning relationship between primary cooling system pipings and detector guide tubes by forming a space between a neutron shielding material and a lead shielding body to absorb the setting error of the detector guide tubes. CONSTITUTION:Around a neutron flux detector 2, neutron shielding materials 5 such as polyethylene which moderate neutrons and improve a detection efficiency, are provided at an outside of a detector guide tube 4. Around a moderator 5, a lead shielding body 6 which weakens a gamma ray from a primary cooling system pipings 1 to a level lower than an allowable back ground level of the detector 2 and also prevents a back ground to be raised by photoneutrons generated from the gamma ray hitting the moderator 5, is also provided. A space 8 to absorb a setting error of the guide tube 4 is formed between the shielding body 6 and the moderator 5. The space 8 is formed, for example, by providing a penetration pit of which diameter is larger than an outer diameter of the moderator 5, on the shielding body 6. With this procedure, a deviation with an extent of a setting error generated from a positioning relationship among pipings 1, the guide tube 4 and each other guide tubes, can be absorbed, and the detector 2 can be installed.
Patent JP-S6277825-A (JP)
Inventor: MORI YASUSHI
IPC: H02J1/00
Filed: 1985-09-30
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-H09279956-A (JP)
Title: Sliding door unit
Inventor: YASUI NOBUAKI
IPC: E06B7/16
Filed: 1996-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a sliding door unit capable of being tightly closed up without emitting a noise at closing by making a sliding door constituted to be a little tilted to the advancing direction touch a packing provided on the full circumference of the frame member of a door way so as to stick to it. SOLUTION: A lower door stop member 28 and an upper door stop horizontal member are together formed to be tilted so that the indoor side face 28a and the like are gradually enlarged in the width from a mullion 12 toward a door stop vertical member 32. A sash pulley and a guide shaft arranged to so that a sliding door 38 runs in a little tilted state to a hanging rail and a floor rail provided along the advancing direction, are respectively provided on the upper end face and the lower end face of the sliding door 38. Continued groove parts 32b, 12b and the like with a rubber packing 34 fitted therein are provided on the indoor side faces 28a, 32a and the like of the full circumference surrounding a doorway E. Hereby, the sliding door 38 can be stuck to the packing 34 at closing it.  Consequently, the sliding door of high airtightness, good heat insulation, and capable of perfectly preventing sound leakage can be provided.
Patent JP-H0771254-A (JP)
Title: Combustion chamber structure for swirl chamber type diesel engine
Inventor: ISHII MUTSUNORI
IPC: F01L1/26
Filed: 1993-09-02
Abstract: PURPOSE:To provide a combustion chamber structure for swirl chamber type diesel engine which has a simple structure around a cylinder head, and brings about extremely small throttle loss of air-fuel misture from a swirl chamber to a main combustion chamber. CONSTITUTION:In a swirl chamber type diesel engine, an eddy current chamber 11 being communicated with a main combustion chamber 7 is formed in a cylinder head 5. In a combustion chamber structure thereof, first and second exhaust valves 19, 21 are arranged inside an exhaust pipe 17 formed in a selectively communicating manner with the main combustion chamber in the cylinder head, with a distance in an exhaust flowing direction. An intermediate chamber 17a determined in the exhaust passage 17 is communicated with the eddy current chamber 11 by means of the first and second exhaust valves. The second exhaust valve is opened and closed through a driving mechanism by means of a cam shaft 25 common with the first exhaust valve. In a plan view viewing from a moving axial direction of a piston, projection surfaces of the first and second exhaust valves are partially superposed on each other with a distance in a vertical direction.