baber/WOPTO huggingface dataset:
Patent JP-S60225797-A (JP)
Title: Transfer material for thermal recording
Inventor: IWANAGA HIDEAKI
IPC: B41M5/395
Filed: 1984-04-25
Abstract: PURPOSE:To provide favorable image quality and a high recorded density without generating drop-out or noise, by a construction wherein a coloring material layer provided on the surface of a base is constituted of a sublimable dye, a ultrafine powder having an average particle diameter of not larger than 0.1mum and a binder therefor. CONSTITUTION:The coloring material layer comprising a sublimable dye and an ultrafine powder having an average particle diameter of not larger than 0.1mum is provided on the surface of the base, the surface of the layer being roughened by the particles of the powder. The powder can be used in a weight ratio to the binder of 10<-1>-10<2>. If the weight ratio is lower than 10<-1>, it is impossible to achieve uniform surface roughening, and on the other hand, if the weight ratio is higher than 10<2>, the particle size of components of a coating liquid becomes too large to achieve uniform surface roughening. The surface-roughening effect is particularly high when the weight ratio is 1-30.
Patent JP-S60226173-A (JP)
Title: Semiconductor device
Inventor: KITAMURA KAZUYOSHI
IPC: H01L29/06
Filed: 1984-04-25
Abstract: PURPOSE:To realize a highly reliable semiconductor device with a high withstand voltage feature by a method wherein a P type diffused layer is selectively formed on an N type substrate, the portion of the N type substrate outside the P type diffused layer only is allowed to be etched, and a two-layer combination of a protective film and a metal film equal to the P type diffused layer in terms of electric potentials is formed on the surface of the N type substrate containing a P-N junction. CONSTITUTION:An N-P-N power transistor is constituted an N type Si substrate 1, P type impurity-diffused layer 2, N type impurity-diffused layer 3, passivation film 4, and Al electrode 5. In this N-P-N power transistor, withstand voltages are high because the depletion layer is so thick, as indicated by broken lines, when exposed to an reverse bias. Further, due to the electrode built of metal, leak currents in a reverse bias test at high temperatures changes little, indicating that the product of this method is reliable.
Patent JP-H1052199-A (JP)
Title: Leader for fly fishing and its production
Inventor: NAKANO KEISHO
IPC: D01F6/12
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To provide the subject leader excellent in knot strength, tensile strength and natural drift properties without causing melt fracture by using a vinylidene fluoride resin having a fixed viscosity so as to constitute a butt part, a tapered part and a tappet part. SOLUTION: After a tapered part 3 connected to a butt part 2 having 800-1,800μm yarn diameter is formed, as a condition to form a tappet part 4 having 280-1, 100μm yarn diameter, the delivered amount of the butt part 2 is 1. 0-3. 5 cc/minute, the take-off speed is 1-3m/minute, the delivered amount of the tappet part 4 is 0.5-3.0cc/minute, the take-off speed is 3-10m/minute, the delivered amount of the butt part 2 is reduced by 20-90% in 0.5-3 seconds, the take-off speed is increased by 100-1,000% to give a tapered yarn. The yarn is drawn in a bath having 150-300 deg.C drawing temperature in 4.0-7.0 times draw ratio to give the objective leader for fly fishing composed of a vinylidene fluoride resin having 1.0-1.7dl/g inherent viscosity.
Patent JP-S5711733-A (JP)
Title: Can making method for drawn and ironed can
Inventor: MIYATA MASAO
IPC: B21D22/28
Filed: 1980-06-24
Abstract: PURPOSE: To perform ironing smoothly by subjecting a drawn cup to an inside-out process of drawing the rough inside circumferential surface inside out to the outer side and bringing the same to the outer circumferential surface of the cup through reverse drawing thence ironing the cup.  
     CONSTITUTION: A blank disc A is drawn by a drawing punch 1 which is formed with a rough surface 1a on the outside circumferential surface, whereby a drawn cup B coined with the inside circumferential surface on its rough surface B1 is obtained. The drawn cup B is externally fitted and set to face downward onto a reverse drawing and ironing punch 16 and a cylindrical reverse drawing die 18 projecting to the top end of a forming box 17 in opposition to a cylindrical blank holder 15. A hold-down part 15a presses the corner angle part B 2  of the circumferential edge in the outside bottom of the cup B against the die 18; at the same time, the punch 16 descends and presses the cup B into the die 18, turns the surface B1 inside out to the outside circumferential surface and reversely draws tke same, whereby a drawn cup C is obtained. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07297138-A (JP)
Title: Method for depositing thin film of crystalline semiconductor
Inventor: SAITO KIMIHIKO
IPC: H01L21/205
Filed: 1994-04-22
Abstract: PURPOSE:To deposit a crystalline semiconductor film while suppressing damage to an underlying layer by a method wherein a thin film of a compound conductor containing silicon atoms is deposited on a substrate and activated by means of plasma of a compound containing halogen atoms before a hydrogen plasma processing is repeated on the activated surface. CONSTITUTION:A plasma generating electrode 2 is a parallel plate electrode and a plasma generating power supply is a high frequency power supply 1 of 13.56MHz. After achieving a high vacuum by means of a turbo molecular pump 4 and an oil rotating pulp 5, a substrate is heated by means of a substrate heater 9 and a material gas, i.e., silane, is introduced along with hydrogen gas in order to generate plasma and to deposit a semiconductor thin film on the substrate 8. Subsequently evacuation is effected and fluorine gas diluted by helium is introduced in order to generate plasma and to halogenate the surface of the semiconductor thin film. Thereafter, evacuation is effected again and hydrogen gas is introduced in order to generate plasma and to hydrogenate the surface of the semiconductor thin film. The process is repeated thus obtaining a semiconductor thin film of specified thickness.
Patent JP-S5713958-A (JP)
Title: Direct current motor with double-layer winding
Inventor: OONISHI SHIYUNSAKU
IPC: H02K16/02
Filed: 1980-06-23
Abstract: PURPOSE:To easily obtain two-stepped revolution for the subject motor by a method wherein the armature coil of a DC motor is wound in double-layer and a commutator and a brush are provided for these two-layer coil separately. CONSTITUTION:The armature coil of an armature 1 is wound in two layers and connected to the commutators 2 and 3. Brushes 4 and 5 are provided corresponding to the commutators 2 and 3 respectively. The speed of the motor is changed by switching the voltage supplied by power source to a brush 4 or 5. Through these procedures, the two-speed revolution can be obtained easily.
Patent JP-S60227605-A (JP)
Inventor: TANIMOTO TOSHIKATSU
IPC: A01F12/18
Filed: 1984-04-25
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-H07295109-A (JP)
Title: Image recording device
Inventor: FUJITA MASANORI
IPC: G03B27/32
Filed: 1994-04-22
Abstract: PURPOSE:To obtain a bright color recording image by a color image recording device which is downsized. CONSTITUTION:A photosensitive material 5 is arranged opposite one surface side of a color liquid crystal display panel 1. Plate type microlenses 4 which form an image of a display surface on the photosensitive material is provided opposite to the color display panel 1. The plate type microlenses 4 are 1 mm in thickness and <=2mm in focal length, so the distance between the liquid crystal display panel 1 and photosensitive material 5 becomes extremely short. An optical control means 7 consisting of a diffraction grating or light diffusion plate is provided between the both. On the other surface side of the liquid crystal display panel 1, a light source 10 consisting of a stroboscopic back light is provided. An image which is read by the plate type microlenses 4 is prevented from becoming dark on the whole by exposing light emission colors of adjacent pixels to gaps between pixels formed on the display screen by the optical control means 7 and making those gaps bright. Thus, the recording device is small-sized and has no movable part and a color recording image which is free from freezing is obtained as a moving picture.
Patent JP-S5419560-A (JP)
Title: Dust removing arrangement for electric cleaner
Inventor: HAYASHI SEIZOU
IPC: A47L9/20
Filed: 1977-07-14
Abstract: PURPOSE: To provide an ultrasonic cleaning apparatus, in which arrangement is such that its eleaning tank portion and circuit portion are formed separately, and they are connected electrically when coupled mechanically by means of their mechanical coupling means, whereby the electric circuit for the apparatus can be protected from damages. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000272411-A (JP)
Title: Assembling structure of cabin lamp for vehicle, and roof lining
Inventor: KUBOTA NORIO
IPC: B60Q3/02
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To reduce man-hour, improve workability, and reduce the load of a worker by assembling a cabin lamp at the same time when a roof lining is assembled to a vehicle body, to automate the assembly work, to eliminate any clearance between an opening part of the roof lining and a lamp housing, to improve the appearance, to dispense with any reinforcement member, and to reduce cost. SOLUTION: When a roof lining 2 is attached to a roof panel 1 by holding a periphery of an opening part 21 for lamp assembly of the roof lining 2 to be attached to the roof panel 1 between a lamp housing 3 in which a lamp 31 is provided and a lens 4 to be assembled with the housing 3, and fixing the periphery thereto, a coupler 32 fixed to the lamp housing 3 is connected to a coupler 12 fixed to the roof panel 1 to simultaneously complete the connection of a wire provided on the roof panel 1 side to a wire of the lamp 31, and the fixing of a lamp housing 3 to the roof panel 1.
Patent JP-S57199273-A (JP)
Title: Light wave detector
Inventor: NISHIZAWA JIYUNICHI
IPC: H04B10/516
Filed: 1981-06-01
Abstract: PURPOSE:To convert the light wave signals into the intermediate frequency band efficiently by a method wherein the semiconductor Raman laser or the semiconductor Brillouin laser are utilized as a part of the light wave signals. CONSTITUTION:The light mixer 3 mixes the input light wave 2 and the light from the local light oscillator 1 to fetch the intermediate wave output 7 (frequency DELTAomega). The semiconductor Rama laser or the semiconductor Brillouin laser are utilized as the local oscillator 1 i.e., the output of the exciting laser 5 with frequency of omega0 is added to the semiconductor to obtain the oscillating frequency of omega0-DELTAomega. Besides the light mixer makes use of the compound semiconductor mixed crystal, semiconductor Raman laser or semiconductor Brillouin laser to improve the mixing efficiency.
Patent JP-S61242403-A (JP)
Title: Shock noise preventing circuit
Inventor: KATO MASAMI
IPC: H03F1/00
Filed: 1985-04-19
Abstract: PURPOSE:To start up a DC feedback type amplifier gradually and to prevent a shock noise from being generated by interposing between a bias point for determining the current gain of the DC feedback type amplifier and a reference potential point where a capacitor is connected, and turning on the diode when a current is impressed and shunting a bias current. CONSTITUTION:When a power source is turned on, constant current sources 26 and 27 generate output currents immediately and the capacitor 25 begins to be charged with the output current of the constant current source 26. The capacitor 25 is not charged right after the power source is turned on, so the potential Vref at a point A falls to zero and the diode 28 turns on, so that the output current of the constant current source 27 is shunt by the diode 28 and flows in the capacitor 25. When the reverse saturation current of a bias transistor (TR) 24>> the reverse saturation current of the diode 28, the current flowing through the TR 24 right after the power source is turned on is cased. The current flowing through the TR 24 increases as the Vref increases, and currents flowing through constant current TRs 13-21 also increase correspondingly. Then when the Vref increases sufficiently, the diode 28 turns off and the current flowing to the constant current source 27 all flows to the bias TR 24.
Patent JP-S60227358-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: FURUKAWA SANEHIRO
IPC: H01M10/0566
Filed: 1984-04-25
Abstract: PURPOSE:To obtain a nonaqueous electrolyte secondary battery with high discharge capacity and excellent cycle characteristics by using a complex oxide containing chromium and vanadium as the positive active material. CONSTITUTION:A nonaqueous electrolyte secondary battery contains a negative electrode 3 prepared by using a light metal such as lithium or sodium as the active material, a nonaqueous electrolyte and a positive electrode 1 prepared by using a complex oxide containing chromium and vanadium as the active material. For example, a mixture of ammonium metavanadate and anhydrous chromic acid is put in an aluminum boat and subjected to reaction performed in a stream of argon at 250-400 deg.C to prepare a complex oxide containing chromium and vanadium used as an active material. The thus prepared active material is then combined with a fluorine resin powder used as a binder. After being well mixed in a crucible, the mixture is compressed and molded before being thermally treated in vacuum, thereby making a positive electrode 1.
Patent JP-S62272289-A (JP)
Inventor: GEIRII SUKOTSUTO BEAAZUREI
IPC: G03G15/09
Filed: 1987-04-08
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-H05253781-A (JP)
Title: Tool transport device for machine tool
IPC: B23Q3/157
Filed: 1992-03-06
Abstract: PURPOSE:To provide a tool transport device for a machine tool, in which downward inclination can be prevented even in case of horizontal transport of a flange fitting type tool and the locking force adjusting work is facilitated. CONSTITUTION:A fitting hole 27c and a supporting hole 27d to which the fitting flange 15f and the supporting flange 15g of a tool holder 15 are respectively insertedly fitted, are steppedly formed on the cutting tool side end part of a tool pot part 27b to receive and hold a tool holder 15. The supporting side engagement clearance between the supporting flange 15g and the supporting hole 27d is set equal to or smaller than the fitting side engagement clearance between the fitting flange 15f and the fitting hole 27c. Further, an energization mean 34 to energize the tool holder 15 in the inserting direction is provided. A contact face 27i to which the end face of the supporting flange 15g is contacted is formed on the stepped part between the fitting hole 27c and the supporting hole 27d.
Patent JP-H02262390-A (JP)
Title: Printed-wiring board
Inventor: ARAYA KAZUAKI
IPC: H05K1/02
Filed: 1989-04-03
Abstract: PURPOSE:To check preponderantly parts including specially important electrical and electronic components at the time of inspection and to make it possible to find a defective soldering by a method wherein a component numbers put on the component surfaces of the specially important electrical and electronic components on a printed-wiring board are respectively encircled by a silk printing and the parts including the important electrical and electronic components on the surface of a solder are respectively encircled by a silk printing. CONSTITUTION:In the component surfaces (a) of specially important electrical and electronic components 10, the component members of the components 10 are respectively encircled by a silk printing 11. In the surface (b) of a solder, parts including the above components are respectively encircled by a silk printing. Thereby, the specially important electrical and electronic components are distinguished from other components by the silk printings and operators are informed that the parts encircled with the silk printings include the specially important components.
Patent JP-S5310847-A (JP)
Title: Discharge gap device for arrester
Inventor: SHINDOU KATSUJI
IPC: H01T1/04
Filed: 1976-07-19
Abstract: PURPOSE: To cause an arc of the dynamic current not blown out of the arc extinguishing room even at the time of breaking a big dynamic current, with the discharge electrode improved. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62243950-A (JP)
Title: Diaphragm type carburetor for internal combustion engine
Inventor: SEGAWA YOSHIMI
IPC: F02M17/04
Filed: 1986-04-15
Abstract: PURPOSE:To improve engine startability by providing a chamber in which fuel in a metering chamber is temporarily drawn and stored in the metering chamber of a diaphragm type carburetor, and drawing the said fuel to store there during engine stoppage, and then returning it to the metering chamber when restarting the engine. CONSTITUTION:A manual pump 39 for storing fuel communicates with the metering chamber 2 of a diaphragm type carburetor 1 through tubes 37, 38. The lug 40 of the manual pump 39 is drawn during engine stoppage to draw and store the fuel in the metering chamber 27. Therefore, the fuel in the metering chamber 27 which is evaporated by remaining heat during the engine stoppage can be prevented from spouting out through nozzles 22, 24. When restarting the engine, the fuel in the manual pump 39 is again introduced into the metering chamber 27 by pushing the lug 40 in, resulting in prompt engine starting.
Patent JP-H01257805-A (JP)
Title: High-polymer light guide device
Inventor: ARII KOZO
IPC: G02B6/13
Filed: 1988-04-08
Abstract: PURPOSE:To decrease the fluctuation in performance with a low light loss value by inserting a high-polymer film formed with light guides into the through- hole part of an outside frame part, then adhering and fixing the film together with the outside frame part. CONSTITUTION:The high-polymer film 1 is inserted into the through-hole part 4a of the outside frame part 4 constituted integrally of a relatively robust material and, thereafter, an adhesive agent 3 is packed into the through-hole part 4a to adhere and fix the high-polymer film 1 to the outside frame part 4. The high-polymer film 1 is, therefore, reinforced by the outside frame part 4. An external pressure is received by the outside frame part 4 even if the pressure is exerted from the outside to the high-polymer light guide device and, therefore, the exertion of the pressure to the high-polymer film 1 is obviated. The film is thereby adhered and fixed without changing the refractive index. The light guide device is thus formed with the good reproducibility at the low light loss.
Patent JP-H0639873-A (JP)
Title: Injection molding device
Inventor: HAINTSU REEONHARUTSUBERUGAA
IPC: B29C45/17
Filed: 1993-03-22
Abstract: PURPOSE: To simplify an injection molding machine by a method in which a movable die platen is supported by a cylinder plate, a fixed die platen is supported by the cylinder plate through a frame and connected with the movable die platen to make the horizontal revolution of the piston of a piston cylinder possible. CONSTITUTION: A fixed die platen 2 and a cylinder plate 3 are fixed/arranged to/on a frame 1. A mold 4 is installed between the fixed die platen 2 and a movable die platen 8. A piston 7 moving in a cylinder 9 is moved along a rail 6, and a locking pressure is applied to the mold 4 by the movable die platen 8. During locking, a packing 11 is constituted so that the piston 7 can revolve horizontally toward the side toward which the cylinder 9 moves so that a revolvable seal is wound. Accordingly, the lock pressure and unlocking of the mold 4 are made possible by simple constitution.
Patent JP-S59211079-A (JP)
Inventor: YAZAWA SATORU
IPC: G02F1/133
Filed: 1983-05-16
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-H03288045-A (JP)
Title: Cam driving device for v-type engine
Inventor: NAKANISHI HIROBUMI
IPC: F16H7/02
Filed: 1990-03-31
Abstract: PURPOSE:To prevent a hydraulic tappet from falling out from locker arms by forming tooth parts on both inner and outer sides of each of first, second timing belts, and arranging an idler pulley arranged on one timing belt so that it functions as a tensioner pulley of the other timing belt. CONSTITUTION:When a V-type engine is driven, torque is transmitted respectively to first, second cam shafts 18, 22 by two, first, second timing belts 30, 32 of single-over-head-cam method. By setting the directions of rotation of the first, second cam shafts 18, 22 so that they differ from each other, falling-out of a hydraulic tappet 46 from locker arms 40, 42 is prevented, and faulty starting performance, vibration noise in valve-system, and unstable idling combustion are prevented.
Patent JP-H09273141-A (JP)
Title: Driving work of natural fiber drain material and device therefor
Inventor: NAKAGAWA MIKIO
IPC: E02D3/10
Filed: 1996-04-08
Abstract: PROBLEM TO BE SOLVED: To rationalize the execution, by containing a natural fiber drain material folded back alternately in a cage and installing it and driving the drain material continuously drawn out of the cage through an untwisting instrument and an unwarping instrument provided in the driving device. SOLUTION: A natural fiber drain material folded back alternately is contained in a cage 26 and installed. An untwisting instrument 10 and an unwarping instrument 11 are provided with a distance between each other in a driving device. The untwisting instrument 10 is suspended so as to swing back and forth and also right and left sides against a support body 17. The unwarping instrument 11 is formed to gradually make plane and flat the insertion space 24. The drain material continuously drawn out of the cage 26 is driven into the ground through the untwisting instrument 10 and the unwarping instrument 11. Accordingly, the drain material can be set long and effectively driven without hindrance of entanglement. And hence, the execution can be rationalized.
Patent JP-S5513526-A (JP)
Title: Signal converter
Inventor: TAKAHASHI SHINGO
IPC: G11B5/09
Filed: 1978-07-13
Abstract: PURPOSE: To eliminate phase shift to perform a waveform conversion without the generation of a higher harmonic by converting the periodic waveform of a square wave to a sine wave after converting it to a triangular wave.  
     CONSTITUTION: Data sent from a computer is square wave pulses P 1  and P 2  of two different frequencies. Pulses P 3  and P 4  having the half period of input pulses P 1  and P 2  are obtained. Pulse P 3  is converted to triangular wave P 5  of peak voltage e v  at the same period by an operational amplifier. Meanwhile, P 5 is inverted by an inverter to obtain triangular wave P 6  of bottom voltage e v . Waveforms of outputs F and G obtained by inputting these triangular waves to an analogue switch switched by pulse P 1  are synthesized and become pulse P 7 . Pulse P 7  is converted to a sine  wave by a limiter circuit. The part of pulse P 4  is converted to a sine wave by a  similar operation. This sine wave I is proper to be recorded on a magnetic tape, etc. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5311195-A (JP)
Title: Treating method for converter slag
Inventor: IKEDA RIYUUKA
IPC: F27D15/00
Filed: 1976-07-16
Abstract: PURPOSE:To obtain the residue of converter slag producing good results when used in a blast furnace or converter by crushing solidified converter slag into particles of a specified particle size or below and eluting water sol.substances.