baber/WOPTO huggingface dataset:
Patent JP-H03110203-A (JP)
Title: Paving material for road
Inventor: MORIMOTO NORIMICHI
IPC: E01C5/22
Filed: 1989-09-21
Abstract: PURPOSE:To prevent a pedestrian from injuries and to prevent pedestrian sounds by providing projecting pieces of the same material as that of a tile to the entire surface of a concrete block side of the tile having rubber-like elasticity, and binding the tile to the block with intermediate binding elements. CONSTITUTION:Projecting pieces 7 with undercuts having triangular sections of the same material as that of a tile are provided to the entire surface of a concrete block 4 of the tile 1 having rubber-like elasticity. The tile 1 is bound to the concrete block 4 through cement mortar 4.
Patent JP-H0777222-A (JP)
Title: Wet multiple disk clutch
Inventor: TAKAHASHI TAKUYUKI
IPC: F16D13/52
Filed: 1993-09-07
Abstract: PURPOSE:To provide a wet multiple disk clutch that is able to uniformize the extent of surface pressure between a driven plate and a clutch disk at the time of clutch engagement and excellent in clutch efficiency, besides compact in size. CONSTITUTION:In a wet multiple disk clutch which is made up of a clutch engaging part 30 consisting of a multiple driven plate 31 and a multiple clutch disk 41, a piston 1 pressing these elements 31 and 41 in contact with each other in time of clutch engagement, and a pressure plate 32 installed in a backside of the clutch engaging part 30 in order to receive connecting pressure in time of the clutch engagement, the piston 1 has an incline projected toward a releasing end 321 of the pressure plate 32 in its pressing surface 11. In this case, the incline may be good even if it is curved form.
Patent JP-S62106356-A (JP)
Title: Sensor for controlling combustion
Inventor: TACHIBANA KOICHI
IPC: G01N27/12
Filed: 1985-11-05
Abstract: PURPOSE:To eliminate the temp. dependence of the operation of an oxygen pump and to enable excellent response and constant operation, by forming an electrode and a heater to one surface of an oxygen ion conducive solid electrolyte plate and forming a responsive body with a predetermined composition to the other surface thereof and providing a predetermined electrode and a dense ceramic insulating plate thereon. CONSTITUTION:A lower electrode 4 is formed to one surface of a zirconia solid electrolyte plate 2 by printing a Pt-paste and a Pt-lead wire 9 is mounted thereto and a Pt-heater 7 is formed through an insulating layer 6 by flame spraying. A mixture of oxide represented by chemical formula LaxSrbCocMexO3-d [wherein Me is at least one element selected from Fe, Mn, Cr and V, a=(1-x)/2, b=(1+x)/2, c=1-x, 0<=x<=1 and 0<=d<=0.5] and oxide represented by chemical formula SrMe'O3 (wherein Me' is at least one element selected from Ti, Zr and Hf) is baked on the other surface of said electrolyte plate 2 and a responsive body is formed of a material to which at least one of Pt and Pd is added and, further, a ring shaped electrode 3, a resistance measuring electrode 5 and a dense ceramic plate 10 are provided.
Patent JP-S61122587-A (JP)
Title: Digital radar video generator
Inventor: KOTORII KEI
IPC: G01S7/06
Filed: 1984-11-20
Abstract: PURPOSE:To reduce display absence by providing a comparing part which compares information of a last azimuth information latch and count part with information of an azimuth information latch part, a RAM control part which holds one-azimuth data, and a data latch part. CONSTITUTION:An operation control part 10 latches the information of the azimuth information latch and count part 2 in a last azimuth information latch part 11, and then counts up by one and sends the result to an address control part 3. The control part 3 reads an address out of a ROM part 4 and the RAM control part 14 associated with it writes data in a RAM part 13. When azimuth information 51 is latched with a zero-time trigger 56, the information 51 of the count part 2 is compared with last azimuth information 61. If a comparison signal 62 indicates absence, the control part 14 reads data out of the RAM part 13 and processes data from a RAM data latch part 15 to output an output video 59 to be outputted at an azimuth where the azimuth information is absent at the same time, thereby reducing the absence of display.
Patent JP-H04128672-A (JP)
Title: Composite equivalent test circuit for breaker
Inventor: TAKAHASHI ISAO
IPC: G01R31/327
Filed: 1990-09-19
Abstract: PURPOSE:To obtain a four-parameter TRV generation circuit with highly reliable evaluation by constructing a circuit in which a small current is carried through only one auxiliary switch in a voltage source circuit. CONSTITUTION:When a sample breaker 1 succeeds in its current breaking function, current i1-i3 flow because of the residual voltage in a condenser 6 current i3 flows in a serial circuit consisting of a reactor 15 and a resistor 26. As a result, a current of (i1-i3) and a current of (i2-i3) flow through condensers 11a and 14, respectively. By choosing the circuit condition suitably, a current zero point i20 subsequent to the current i2 can be generated earlier than a current zero point i10 subsequent to the current i1. An auxiliary switch 9 opens while allowing a small DC current iDC to flow initially and when a necessary distance between electrodes and so on for current breaking is obtained, this current changes into a voltage source current 1V. As the voltage source current iv approaches the zero point, the sample breaker 1 breaks the current iv. Since the auxiliary switch 9, continues closing because the current breaking property is reduced previously in comparison with the sample breaker 1, the current i2 flows and breaks the current at the next current zero point i20.
Patent JP-S60143248-A (JP)
Title: Reversing speed change gear of small-sized vehicle
Inventor: KAMIYA MASAHISA
IPC: F16H3/40
Filed: 1983-12-29
Abstract: PURPOSE:To widely select and set a speed reduction ratio by taking a reversing speed reduction ratio in a mission case beforehand. CONSTITUTION:Gears 11-15 are provided on a counter shaft 10 to which rotation of a crank shaft is transmitted. Upon reversing, provided that a reverse idle gear 28 is forced to slide to permit a reverse drive gear 20 and a reverse driven gear 29 to be engaged with each other, rotation of a reverse drive shaft 16 is transmitted to a drive shaft 21. Then, for the drive shaft 21, rotation reduced as second-speed drive gear 12-a second-speed driven gear 23, a reduction drive gear 27-a reduction driven gear 17 is reduced in a reduction ratio determined in a tooth number ratio between the reverse drive gear 20 and the reverse driven gear 29, an transmitted to the drive shaft 21.
Patent JP-2001070347-A (JP)
Title: Wheelchair
Inventor: KANAYAMA HIROAKI
IPC: A61G5/02
Filed: 1999-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a wheelchair that does not impose burden on a user by mitigating reliably impact on the wheelchair when it moves in a site having level differences or irregularities. SOLUTION: The wheelchair is made up of a support frame 1 having main wheels 10 and 10 on the right and left sides and auxiliary wheels 6 on the front and the rear, a seat composition frame 22 attached vertically swingably to the support frame 1 and provided with seats 34 and 35 on which a user sits and a rear composition frame 29 attached in the rear of the seat composition frame 22, and the first cushioning mechanism 4 is interposed between the support frame 1 and the seat composing frame 22.
Patent JP-H04286576-A (JP)
Title: Method and device for drying coated strand and method and device for supporting same
Inventor: TOOMASU HARUGAADO JIENSEN
IPC: F26B13/00
Filed: 1991-09-26
Abstract: PURPOSE: To quickly dry a coated strand 14 while stably supporting the same. CONSTITUTION: A plurality of coated strands 14 are conveyed through a drying furnace 26. A plurality of nozzles 48 clash gas stream on the upper surface of the passing coated strands 14. The gas stream passed through the strands 14 is changed in direction by a baffle plate 54 below the strands 14, and clashes with a surface opposite the coated strands 14. The strands 14 are supported between another pair of nozzles. The pair of nozzles are tilted toward each other, upward gas stream issued from the first nozzle crosses upward gas stream issued from the second nozzle along a straight line forming a nearly vertical plane with the strands 14.  The combined upward force of the gas streams lifts and supports the strands 14, the forces of opposing side directions from the respective gas streams are added to the strands 14, and thus the movements of the strands 14 in the side direction are reduced, and relative positions thereof are stabilized.
Patent JP-2000080171-A (JP)
Title: Preparation of aromatic polycarbonate resin granule
Inventor: SHUDO HIROSHI
IPC: C08L69/00
Filed: 1998-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for simply preparing aromatic polycarbonate resin granules without forming fibrous substances and agglomerates of the granules in the granulation by the spray dryer system using an inert gas as the heating medium, particularly a method for preparing aromatic carbonate resin granules with a reduced amount of foreign matters which can be employed in optical applications such as a optical fiber application which require a very high purity. SOLUTION: In spraying and granulating an organic solvent solution of an aromatic polycarbonate resin in a chamber by a spray dryer with the use of an inert gas as the heating medium to dry the resulting granules in the chamber, the drying is effected by heating the underside of the chamber at a temperature of not lower than the atmospheric boiling point of the organic solvent. When the temperature of the underside of the chamber is A deg.C; the inlet temperature of the heating medium into the chamber is B deg.C; and the glass transition temperature of the aromatic polycarbonate resin is C deg.C, the temperature of the underside of the chamber is in the range of formula: B-20<=A<=C.
Patent JP-H06101468-A (JP)
Title: Exhaust gas pipe for internal combustion engine
Inventor: IWATA MINORU
IPC: F01N13/08
Filed: 1992-09-17
Abstract: PURPOSE:To prevent the abnormal increase of an exhaust gas temperature after completion of warming up of an internal combustion engine. CONSTITUTION:An exhaust front pipe 4 comprises an inner pipe 8 and an outer pipe 9 with which the inner pipe 8 is surrounded. A space layer 10 is formed between the inner and outer pipes 8 and 9. The thickness wall of the inner pipe 8 is set to a value lower than that of the outer pipe 9. Emissivity of the inner pipe 8 is set to 0.6 and emissivity of the outer pipe 9 to 0.8. Thus, during warming up of an engine, the temperature of the inner pipe 8 is rapidly increased by means of the heat of exhaust gas because of heat capacity of the inner pipe 8 being low. After completion of warming up of the engine, an amount of energy absorbed by the inner surface of the outer pipe 9 is increased to a value higher than an amount of energy emitted from the outer surface of the inner pipe 8. Heat energy absorbed by the inner surface of the outer pipe 9 is apt to emit to the outside of the exhaust front pipe 4 through the outer surface of the outer pipe 9.
Patent JP-H0296410-A (JP)
Title: Reception circuit for optical communication
Inventor: FURUTA TADASHI
IPC: H03F3/16
Filed: 1988-09-30
Abstract: PURPOSE:To be compatible with power saving and high speed by providing a current limit means at a power source supplying circuit to a C-MOS inverter, providing a communication starting detecting means and controlling a switching means. CONSTITUTION:When a signal light is not inputted to a light receiving element 11, the output of an integrating circuit 19, which is a communication starting means, is a low level and an analog switch 18 is off. Consequently, the current flows through a resistance 16 into a C-MOS inverter 13 of an amplifying circuit 12 and a supply voltage VDD of the inverter 13 is approximately equal to the operable minimum voltage. For this reason, the energy consumption of the inverter 13 is in the very small condition. Thereafter, when an activating signal is inputted to the element 11, the light reception signal corresponding to this is amplified by the circuit 12, given to the circuit 19, integrated, and when the integrated value exceeds the prescribed value, a switch 18 is turned on. As this result, the sufficient current flows into the inverter 13 and the frequency characteristic in the circuit 12 is improved.
Patent JP-S60139966-A (JP)
Title: Power transmission mechanism equipped with torque converter
Inventor: OOKUBO MASAHIRO
IPC: F16H41/04
Filed: 1983-12-27
Abstract: PURPOSE:To effectively perform the torsional-torque absorption between a flywheel on an input shaft and the front cover of a torque converter by radially interposing a leaf spring on which the direction of width is directed in the direction of axis center. CONSTITUTION:A flywheel 3 is fixed onto the top edge part of a crankshaft 2, and the boss part 7 at the center of the front cover 6 of a torque converter 5 is freely inserted into the center hole 8 of the flywheel 3, and the front cover 6 is connected to the flywheel 3 through a joint part 4. Said joint part 4 is constituted of a leaf spring 50 which has a nearly rectangular form and is arranged in nearly radial form. The leaf spring 50 has an elliptical hole 51 at the upper edge and a circular hole 52 at the lower edge, and a group of springs is formed by superposing a plurality of the leaf springs. One edge of each group is connected to the flywheel 3 side by a pin 53 inserted into the elliptical hole 51, and the other edge is connected to the front cover 6 side by a pin 54 inserted into the hole 52.
Patent JP-H0970830-A (JP)
Title: Method for extracting tie bar of molding machine
Inventor: URANO SEIJI
IPC: B29C33/22
Filed: 1995-09-01
Abstract: PROBLEM TO BE SOLVED: To make the extraction of a tie bar simple and easy. SOLUTION: The fixing of a tie bar 35 to be extracted in a fixed board 30 and a fixing part 25 on the mold clamping device side is loosened, and the tie bar 35 is held insertably. Next, a clamp device 50 which grips the tie bar 35 is installed on a movable board 40, and the tie bar 35 is moved from the fixed board 30 to the side of an extraction mold clamping device 22 with the retreat of the movable board 40.
Patent JP-H09107224-A (JP)
Title: Microwave transition device using dielectric waveguide, and antenna
Inventor: RICHIYAADO DEII DAIOTSUTO
IPC: H01P5/08
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To obtain the microwave transition device in which a microwave signal is emitted efficiently from a metallic waveguide to a dielectric waveguide. SOLUTION: The microwave antenna is provided with a single mode metallic waveguide 10 tapered inward up to a cut-off size close to a remote end, a 1st dielectric waveguide 11 fitted in the remote end of the metallic waveguide 10 coaxially and tapered outward toward the inner tapered part of the metallic waveguide and a 2nd dielectric waveguide 12 with a dielectric constant lower than that of the 1st dielectric waveguide 11 and surrounding the 1st dielectric waveguide 11 in excess of the remote end of the metallic waveguide 10. The 1st dielectric waveguide 11 is extended in excess of the remote end of the metallic waveguide 10 in the axial line direction and the remote end is tapered inward toward the axial center to emit a signal propagated toward the remote end into the 2nd dielectric waveguide 12.
Patent JP-H11168219-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: MIYANAGA SHOJI
IPC: G09F9/33
Filed: 1998-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a constitution, wherein TFTs having a crystallinity, which requires a peripheral circuit region, and a pixel region on the same substrate in an active-matrix liquid crystal display device, is formed. SOLUTION: A TFT for peripheral circuit region use and a TFT for pixel region use are formed on the same substrate using a crystalline silicon film. This crystalline silicon film is formed by method wherein a catalyst element (such as nickel) for accelerating a crystallization of an amorphous silicon film is introduced in the amorphous silicon film and the amorphous silicon film is crystallized by heating. At this time, as a crystallinity, which is required by peripheral circuit regions A, A', B and B', and a crystallinity, which is required by a pixel region, are different from each other, the implantation amount of the pixel is selectively changed according to the regions A, A', B and B' and the pixel region.
Patent JP-H08116699-A (JP)
Title: Electric power generator for vehicle
Inventor: KAJIURA HIROAKI
IPC: H02P6/182
Filed: 1994-10-14
Abstract: PURPOSE: To realize reduction in size and weight and low cost of electric power generator for vehicle and improve controlability by fully utilizing electric function and power generating function with only one armature coil CONSTITUTION: An electric power generator 1 comprises a voltage applying circuit for applying a part of the output voltage rectified by a full-wave rectifying circuit to armature coils 4a to 4c, a phase control circuit 9 for driving transistors 6a to 6f and the an excitation circuit for switching the excitation direction to a field coil 2a. The phase control circuit 9 drives transistors 6a to 6f with the 120 deg. power feeding system at the time of initiating the electric operation and thereafter drives each transistor by the 180 deg. power feeding system so that the phase of AC voltage lead by 90 deg. the phase of the voltage induced on the armature coil. Moreover, at the time of power generation, the exciting direction is switched and the phase control circuit 9 drives the transistors 6a to 6f by the 180 deg. power feeding system so that the phase of voltage applied leads by 90 deg. the phase of the voltage induced in the armature coil.
Patent JP-S63103210-A (JP)
Title: Active matrix type liquid crystal display element
Inventor: NISHIHATA TOSHIHIKO
IPC: G02F1/136
Filed: 1986-10-20
Abstract: PURPOSE:To decrease the number of photoetching in a production process and to improve the yield of production by forming the films of a gate electrode and picture element electrodes simultaneously as transparent electrodes. CONSTITUTION:The transparent gate electrode 2 consisting of; for example, indium oxide, and the picture element electrodes 7 are simultaneously formed to a prescribed pattern on a transparent glass substrate 1. A silicon oxide film, then a thin amorphous silicon film are formed on the surface of the gate electrode 2 and thereafter, the films are patterned by photoetching, etc., to the same shape, by which a gate insulating film 3 and a semiconductor film 4 are obtd. After a conductive film consisting of aluminum is formed on the film 4 by vapor deposition or sputtering, etc., a source electrode 5 and a drain electrode 6 of a prescribed pattern are formed by a photoetching method. The number of the photoetching is thereby decreased.
Patent JP-2001070865-A (JP)
Title: Formation of wiring connecting part
Inventor: OKABE MASAHITO
IPC: B05D1/26
Filed: 1999-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a wiring connecting method capable of forming a wiring connecting part with excellent connecting quality in the manufacture of a wiring board, on which one or more wiring layers formed by selective plating are formed. SOLUTION: In the forming method of the wiring connecting part for forming the wiring connecting part 10A to electrically connect from a prescribed wiring to the other wiring, or the like, by applying a conductive paste 10 at the time of manufacturing the wiring board, on which one or more wiring layers formed by selective plating are formed, by using a transfer plate, the conductive paste 10 is stuck on a prescribed position of the wiring board by using a discharge means for discharging the conductive paste 10 from an opening port 13 and discharging the conductive paste 10 from the opening port 13. The sticking of the conductive paste 10 on the wiring board is performed directly or indirectly by forming an extended part by vertically extending a meniscus of the conductive paste 10 at the opening part 13 and dropping down or separating a part from the tip of the extended part.
Patent JP-S60143156-A (JP)
Title: Side check mirror
Inventor: NISHINO MITSUHIRO
IPC: B60R1/08
Filed: 1983-12-29
Abstract: PURPOSE:To make a side check at the intersection ever so easy, by attaching each mirror to both front and rear ends of an automobile. CONSTITUTION:Each side check mirror 1 fitted with mirrors 2 on two sides of a triangular post is attached to both front and rear ends of an automobile 3. In time of being unused, these mirrors are housed inside a bonnet 4. When the check mirror 1 is attached to the front end, it catches an obliquely frontward image at both sides as shown in a broken line 6. When the check mirror 1 is attached to the rear end, it catches an obliquely rearward image at both sides as shown in a broken line 7. With this constitution, even if such a wall 8 as intercepting the sideward visual range exists there, both front and rear sides are checkable in an easy manner.
Patent JP-H0296888-A (JP)
Title: Backup device for magnetic card device
Inventor: YAMAZAKI MASAHIKO
IPC: G06Q50/00
Filed: 1988-10-03
Abstract: PURPOSE:To surely preserve data by rewriting the data of a memory by a controlling means at every updating of the data for a magnetic card by a recording/reading means. CONSTITUTION:While a gate device 1 is being used, the magnetic card 29 is attached to an IC card device 40 arranged in a gate main body 2, and every time when the data of the magnetic card 29 is recorded/read by the recording/ reading means, updated data is inputted to the memory to a CPU, and the data of the memory is rewritten. Thus, the data comes to be supplemented always to the memory, and the data can be preserved surely.
Patent JP-H04357477-A (JP)
Title: Bypass scan path and integrated circuit device using the same
Inventor: HASHIZUME TAKESHI
IPC: G01R31/28
Filed: 1991-09-27
Abstract: PURPOSE:To obtain a bypass scan path where a propagation time of data is short, concentration of wiring prevents a chip area from being increased, and furthermore the number of pins is not increased. CONSTITUTION:A plurality of bypass scan paths 4a-4d are inserted between an SI terminal 31 and an SO terminal 32 in serial, thus constituting a scan path for propagating serial data. In each of the bypass scan paths 4a-4d, a selection data propagation retention register 44 and a mode data propagation retention register 45 are placed on the bypass path which is formed by a bypass wire 42. Therefore, the selection data propagation retention register 44 and the mode data propagation retention register 45 do not perform any useless shift operation in the bypass scan path where the register path is selected when a test data and a test result data are propagated, thus enabling time for performing shift-in of the test data and that for performing shift-out operation of the test result data to be reduced.
Patent JP-H07102144-A (JP)
Title: Vinyl chloride-based resin composition having combustibility index of semi-noncombustibility or non-combustibility and emitting small amount of hydrogen chloride gas in combustion and film obtained from the same
Inventor: ISHIBASHI MASAKAZU
IPC: C08J5/18
Filed: 1993-10-05
Abstract: PURPOSE:To obtain a vinyl chloride-based resin composition having combustibility index of semi-noncombustibility or non-combustibility and a reduced amount of a hydrogen chloride gas emitted in combustion while retaining calendering processability, transparency, mechanical properties, etc., which a vinyl chloride- based resin has. CONSTITUTION:This vinyl chloride-based resin composition comprises (a) 100 pts.wt. of a resin mixture composed of 20-70wt.% of a vinyl chloride-based resin and 80-30wt.% of at least one acrylic resin selected from among a methyl methacrylate-alkyl acrylate copolymer, an alpha-methylstyrene-acrylonitrile copolymer, a methyl methacrylate-maleimide copolymer and polymethyl methacrylate, (b) 5-50 pts.wt. of a methyl methacrylate-alkyl acrylate-styrene copolymer and (c) 5-50 pts.wt. based on 100 pts.wt. of the vinyl chloride-based resin of a plasticizer.