baber/WOPTO huggingface dataset:
Patent JP-S63155766-A (JP)
Title: Thin film transistor
Inventor: TSUKADA TOSHIHISA
IPC: H01L29/786
Filed: 1986-12-19
Abstract: PURPOSE:To perform sufficient interruption of light from a side of a gate electrode so as to remove lowering of off resistance, by disposing auxiliary electrodes for light interruption so that they are positioned adjacent to and separate from a gate electrode. CONSTITUTION:A film for a gate electrode 2 is formed of Cr of 1000Angstrom  thickness by a sputtering method and newt the electrode 2 is formed by photoetching. Simultaneously, auxiliary electrodes 9 for light interruption are formed adjacent to the gate electrode. Spacing between the gate and the auxiliary electrode 9 is preferably formed smaller as long as it permits photo-lithographing. A SiN film and an amorphous silicon film are formed serially thereon by a plasma CVD method so that they serve as a gate insulating film 3 and a semiconductor layer. Successively, an ohmic contact layer 5, a source 6, a drain 7, a passivation film 8 are formed serially.
Patent JP-2000134793-A (JP)
Title: Current limiter testing circuit
Inventor: KOSHIZUKA TADASHI
IPC: H02H9/02
Filed: 1998-10-22
Abstract: PROBLEM TO BE SOLVED: To reproduce conditions which are equivalent to actual system conditions for testing and verify the performance of current limiters with accuracy by connecting a plurality of transformers to a power supply, and connecting the output terminals of the transformers to the input terminals of current limiters. SOLUTION: A plurality of, for example two transformers, a first transformer 3 and a second transformer 4 are connected with a power supply 2 via reactors 5. The output terminal of the first transformer 3 is connected with the input terminal of a current limiter 1 via a rectifier 8 and a switch 6. The output terminal of the second transformer 4 is connected with the input terminal of the current liminter 1 via a switch 7. This constitution allows energy to be processed by the current limiter 1 to be positively supplied, by supplying power from one power supply 2 to the current limiter 1 via two transformers 3 and 4. Therefore, the performance of the current limiter 1 is verified with accuracy under conditions which are equivalent to those of an actual system.
Patent JP-H07160239-A (JP)
Title: Method and device for creating character
Inventor: FUJISAWA MASAYUKI
IPC: G06T5/30
Filed: 1993-12-01
Abstract: PURPOSE:To create high quality thick and thin characters maintaining their original unification and quality of all characters in a method and device for making thick and thin characters having different outline fonts. CONSTITUTION:The thickness of a stroke in each point constituting an outline font is obtained by thickness calculating means 2, the moving amount of each point is obtained by a moving amount calculating means 3 based on the thickness of each point obtained by the thickness calculating means 2, the moving direction of each point is obtained by a moving direction calculating means 4, each point is moved to a position corresponding to the moving direction and amount by a moving means 5 and thereby thick and thin characters are made. Thus, without requiring a great deal of time and labor nor creating information on the changes of character forms beforehand, high quality thick and thin characters are created with their unification intact.
Patent JP-H02147084-A (JP)
Title: Assembling toy with magnet
Inventor: ARAKI SUSUMU
IPC: A63H3/50
Filed: 1988-11-29
Abstract: PURPOSE:To execute the rotating or reciprocating motion of a toy main body by providing a magnet in the toy main body and arranging a small object member, to which one magnet is fitted at least, in a range where a magnetic field is reached. CONSTITUTION:Assembling toy A with magnet is composed of a toy main body 1 and small object parts 2, 3, 4, 5, 6 and 7. The A part 8 shows a base member to be formed by designing a garden, on which the toy main body 1 and the small object parts 5-7 are mounted, and the base member 8 is formed by synthetic resin. The toy main body 1 is formed by designing a house with the synthetic resin and in an internal part, a magnet 9 is provided freely rotatably. Since the toy main body is formed by designing the house and the magnet to be provided in the internal part is rotated, the small object member such as a seesaw, a weather vane, a swing, a clock, a tree and a merry go-round to be arranged around the house are rotated or slided.
Patent JP-H07157254-A (JP)
Title: Gate device for elevator
Inventor: KANAI MASAYOSHI
IPC: B66B13/30
Filed: 1993-12-01
Abstract: PURPOSE:To seal a clearance of a gate device so as to prevent smoke or the like from infiltrating into an elevator shaft by providing a plurality of sheets of seal plates opposed to the inside of a U-shaped shield plate provided along a side frame in the gate device, and providing a shield plate, interposed between these seal plates, in a landing door. CONSTITUTION:A U-shaped shield plate 8 is provided in a fold part 7 of a gate side frame 3, and mutually opposed to the inside of this shield plate 8, two sheets of seal plates 10, 10 of rubber or hard vinyl chloride of noncombustible, flame resisting and movable high molecular compound are provided in a butt condition. On the other hand, an L-shaped shield plate 11 is provided in a rear part lateral edge of a landing door 1, so that the shield plate can be overlapped together in shiplap with the shield plate 8 provided in the side frame 3. Thus by inserting a point end part 12 of the shield plate 11 between the seal plates 10, 10 when closed the door, a clearance of a gate device is closed, and smoke by a fire, generated in a building, can be surely prevented from flowing into an elevator shaft.
Patent JP-H05145658-A (JP)
Title: Telephone/picture communication changeover method and picture communication equipment using the method
Inventor: FUROHASHI IKUKO
IPC: H04N1/00
Filed: 1991-11-18
Abstract: PURPOSE:To provide the telephone/picture communication changeover method and the picture communication equipment using the method in which a reception terminal equipment is transferred immediately from the telephone priority automatic reception mode into the picture communication mode in the case of the picture communication. CONSTITUTION:The picture communication equipment is provided with a means 9 storing a voice message for incoming call reply, a means 10 detecting a processing interrupt signal transmitted from a transmitter side picture communication equipment, and a control section 12 connecting switchingly a telephone set 13 or a picture communication function section 14 to a telephone line 11, and a receiver side picture communication equipment in standby in the telephone priority automatic reception made sends a called terminal equipment discrimination signal(CED) with respect to a dial call form the sender side picture communication equipment operated manually by interrupting reply processing when the processing interrupt signal is received during the reply processing.
Patent JP-H06282189-A (JP)
Title: Pressure roller for fixing
Inventor: MARUYAMA SHIGERU
IPC: B32B15/082
Filed: 1992-10-13
Abstract: PURPOSE:To decrease electrification of the roller surface without decreasing releasing property of the surface and to surely decrease electrostatic offset. CONSTITUTION:This roller is produced by covering the outer surface of a core metal 1 with an insulating elastic layer 2, and further covering the body with a fluorocarbon resin tube 3 having a two-layer structure made in one body. The outer layer 3a of the fluorocarbon resin tube is a pure fluorocarbon resin having insulating property. The inner layer 3b is a conductive fluorocarbon resin containing a resistor material.
Patent JP-H03164570-A (JP)
Title: Misfired cylinder detecting device for internal combustion engine
Inventor: NAKANIWA SHINPEI
IPC: F02D45/00
Filed: 1989-11-22
Abstract: PURPOSE:To perform the detection of a misfired cylinder easily with accuracy by computing the engine fluctuation degree discrimination value on the basis of a rotational cycle, comparing this discrimination value with a slice level to detect the misfired cylinder, and in this case, setting the slice level variably and automatically according to the discrimination value. CONSTITUTION:At the time of detecting the misfired cylinder of an internal combustion engine, the rotational cycle of the internal combustion engine is measured by a means A. On the basis of the measured rotational cycle, the engine fluctuation degree discrimination value, the value corresponding to the variation of average effective pressure in each cylinder, is computed by a means B cylinder under corresponding to each cylinder. The computed discrimination value and a slice level are further compared to discriminate the misfired cylinder by a means C. The slice level is variably set by a means D according to the above-mentioned discrimination value. In the means D at this time, the change rate of the above-mentioned discrimination value is detected by a means E, and the slice level is set by a means F on the basis of the change rate, as well as the change rate is corrected by a means G on the basis of the engine speed.
Patent JP-H08157439-A (JP)
Title: Purification of acrylonitrile
Inventor: KANBARA YOSHIHIKO
IPC: C07C253/34
Filed: 1994-12-06
Abstract: PURPOSE: To provide a purifying method of acrylonitrile having extremely high quality as a raw material for producing acrylamide and capable of increasing oxazole-absorbing capacity of a highly acidic cation-exchange resin, enhancing removal efficiency of oxazole and readily removable of impurities such as aldehydes. CONSTITUTION: This method of purifying acrylonitrile as a producing raw material of acrylamide is performed by passing acrylonitrile in an amount of 2-50vol. times of the exchange resin through a column filled with a water-containing highly acidic cation-exchange resin in a ascent current, dehydrating and deaerating, passing acrylonitrile to be purified in a descent current to reduce oxazole-containing amount to <=2ppm, and bringing the resultant acrylonitrile into contact with a resin having primary or secondary amino group and/or activated carbon.
Patent JP-H1095282-A (JP)
Title: Exterior parts for automobile
Inventor: NAGATA TAKUJI
IPC: B60R19/18
Filed: 1997-11-04
Abstract: PROBLEM TO BE SOLVED: To suppress impact noise generated at the time of a collision of a foreign matter. SOLUTION: A plurality of protruding bodies 14 are integrally formed at the bottom face D2 of a locker molding 11. Accordingly, when a pebble or the like collides against the bottom face D2 of the locker molding 11 during travel of an automobile, the protruding body 14 is deformed by impact at the time of the collision of the pebble, that is, the impact at the time of the collision of the pebble is absorbed by the deformation of the protruding part 14. As a result, generation of impact noise at the time of the collision of the pebble is suppressed in large degree, and impact noise is hardly transmitted into a cabin so as to prevent a driver and a fellow passenger from feeling unpleasant.
Patent JP-2000130221-A (JP)
Title: Fuel injection control device of internal combustion engine
Inventor: ARAKI AKIHIKO
IPC: F02D41/10
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To reduce the discharge amount of NOx by making the inside of a three way catalyst a reducing atmosphere promptly at the re-start time of a fuel injection after a fuel cut. SOLUTION: When a throttle is fully closed and a rotation speed is high, a speed reduction fuel cut is shifted (S1, S2). When a condition for re-starting a fuel injection from a fuel cut state is established (S3), it is judged whether the re-start of the injection is carried out by a acceleration or not (S4). When the fuel injection is re-started following to the acceleration, the increase amount level is set largely as the fuel cut time is longer (S5) and the fuel injection amount is increased and corrected in response to the increase amount level (S6).
Patent JP-H04175512-A (JP)
Title: Preventing device for play between shaft and bearing
Inventor: IKEDA MANABU
IPC: F16C23/04
Filed: 1990-11-09
Abstract: PURPOSE:To eliminate the number of parts and improve the workability by interposing between a shaft and a bearing a member which is composed of shape memory alloy, thereby preventing the play. CONSTITUTION:A horizontal hole 6 is axially provided relative to a shaft 1 and a spring plunger 11 is inserted therein. This spring plunger 11 is made of shape memory alloy, and is cooled down to the temperature lower than the lowest temperature for the normal working temperature of the device at the time of assembly starting. The shape then is formed so that the length is formed shorter than the depth of a hole 6, and the shape changes as the temperature rises after the bearing assembly is completed, and the length becomes larger than the depth of the hole 6. Thus, a bearing 2 is pushingly pressed in a certain direction and the play is absorbed.
Patent JP-H01287855-A (JP)
Title: Drum rotation control system
Inventor: MATSUDA KAZUKI
IPC: G11B15/473
Filed: 1987-11-30
Abstract: PURPOSE:To prevent a tape from being coiled to a drum and to protect the tape by starting the rotation control of the drum while a brake is applied to both tape coiling reel and a tape supply reel, and stopping the rotation driving even when a prescribed time passes and the rotation of the drum does not become a stationary condition. CONSTITUTION:A system controller 16 restricts the rotation of a tape coiling reel with a tape travelling control part 19, tape loading is executed by a loading/unloading control part 17 and loading completion is detected by a sensor 23c. Then, the brake is applied to the tape supply reel by the tape travelling control part 19, and while the brake is applied to both reels, the rotation control of the drum is started by a drum rotation servo unit 21. Even when the prescribed time passes and the rotation of the drum does not become the stationary condition, the rotation driving is stopped while the tape is coiled to the drum. Thus, the coiling to the drum of the tape is prevented and the tape is protected.
Patent JP-H05113899-A (JP)
Title: Microprocessor application circuit
Inventor: OGAWA TSUTOMU
IPC: G06F15/78
Filed: 1991-10-22
Abstract: PURPOSE:To easily perform analysis even when a defective signal line occurs by connecting a signal line to a microprocessor intermittently when the defective signal line occurs by connecting the signal line via an analog switch, a bus driver/receiver. CONSTITUTION:The opening/closing of first and second analog switches 2, 3 are switched when inconvenience occurs in assembling and manufacturing by operating an analog switch opening/closing control means 4. In an ordinary operation. the gate of a bus driver/receiver 5 is closed, and a connection bus with peripheral equipment can be separated from the direct connecting state with the internal bus of a microprocessor 1, and a test and diagnosis program in the microprocessor 1 can be operated normally. Also, the issuance of a prescribed command from the microprocessor 1 is set as the premise condition of the gate control of the bus driver/receiver 5, and the issuance of the command is assembled in the test and diagnosis program In advance, which enables access to an external bus, external memory, and an external I/O, etc., to be performed. In such a case, the analysis can be continued by obtaining fault data at a peripheral equipment side.
Patent JP-S63157996-A (JP)
Title: B cell differentiation factor and production thereof
Inventor: MATSUI YUTAKA
IPC: A61P35/00
Filed: 1986-12-18
Abstract: PURPOSE:To provide a polypeptide consisting of a specific amino acid sequence, having useful human B cell differentiation factor activity and utilizable as a remedy for immunoinsufficiency diseases, cancer, autoimmune diseases, etc. CONSTITUTION:The objective polypeptide having human B cell differentiation factor activity has the amino acid sequence of formula. The polypeptide having the above activity can be produced by transforming a procaryotic cell with a recombinant DNA consisting of a gene coding said polypeptide and a vector DNA replicable in a procaryotic cell and culturing the produced transformed cell.
Patent JP-2001126774-A (JP)
Title: Apparatus for judging battery quality
Inventor: HANEDA SHOJI
IPC: G01R31/36
Filed: 1999-10-25
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for determining the quality of a battery in a short time. SOLUTION: A rectifier RECT 1 commutates a single-phase alternating current to generate a pulsating current supplied to a secondary battery B. The alternating component of the voltage between both terminals of the secondary battery B is supplied via a condenser C1 to inverted input or non-inverted input of a differential amplifier AMP1, which generates through the output terminal a voltage proportional to the voltage of the non-inverted input with reference to the voltage of the inverted input. If the voltage between both terminals of the secondary voltage B exceeds a prescribed value, the output of the differential amplifier AMP1 causes a light-emitting diode LED1 to be biased sequentially to emit a light indicating that the charging and discharging capability of the secondary battery B is not normal.
Patent JP-H02149333-A (JP)
Title: Apparatus for manufacturing spherical granules of oil material using organic solution as refrigerant
Inventor: TOBIYA ATSUMI
IPC: B01J2/06
Filed: 1988-11-30
Abstract: PURPOSE:To prevent dropping granules from coagulating by forming a swirl in a horizontal direction in the surface of the cooling liquid by stirring fan at the time of cooling and solidifying granules of a molten oil material in the inside of concentric double cylinders. CONSTITUTION:Granules of a molten oil material are dropped to a cooling liquid in the inside of an inner cylinder 2 of inner and outer double cylinders 1, 2 and solidified while descending to form granular powder. A stirring fan 18 rotatable in a rotating frequency enough to produce a swirl of the cooling liquid in the horizontal direction is installed near surface area of the cooling liquid in the inside of the cylinder 2 to which the molten oil material is dropped. As a result, dropping granules are prevented from colliding an coagulating with other granules and spherical granules of the oil material are continuously and efficiently manufactured.
Patent JP-H04175593-A (JP)
Title: Pipe connecting structure and packing for it
Inventor: KOU SEIRITSU
IPC: F16L17/00
Filed: 1990-11-08
Abstract: PURPOSE:To provide good air-tightness for a junction of pipes by inserting by screwing a male thread packing stopper into a female thread in a pipe fitting, mounting a ring-shaped packing covered with a coating, filling the void between the female thread and the peripheral wall of packing with the coating, inserting a connection pipe by screwing, deforming the packing elastically to cause tight contacting, filling the voids between the periphery of the packing and the female thread with coating uniformly, and thereby building a shutoff wall. CONSTITUTION:A packing stopper 3 provided at the periphery with a male thread 3a is fitted by screwing into the female thread 1a in a joint pipe 1. A ring-shaped packing 4 made of elastic material is fitted in front of the male threaded packing stopper 3, and a coating 5 for shutoff is applied to the periphery of the packing stopper 3, and the male thread 2a on the connection pipe 2 is inserted by screwing into the female thread la of the joint pipe 1. When the connection pie 2 is screwed in, the packing 4 makes elastic deformation in the area to the male threaded packing stopper 3 to generate tight contacting of the packing stopper 3, packing 4, and connection pipe 2.
Patent JP-H08136736-A (JP)
Title: Light attenuator and its production
Inventor: KATO KUNIHARU
IPC: G02B6/26
Filed: 1994-11-11
Abstract: PURPOSE: To obtain a constant attenuation quantity regardless of wavelengths of light signals by eliminating the wavelength-dependency of using dopants on. CONSTITUTION: The light signal of a shorter wavelength propagates more concentrically at the center than the light signal of a longer wavelength when an optical fiber 5 is viewed in its cross-section. If the dopant to more largely attenuate the transmitted light of the longer wavelengths of the light signal is incorporated into the axial core part of the optical fiber 5, the light signals of the shorter wavelength receiver higher influence of the dopant than the light signals of the longer wavelength. Then, the attenuation effect of nearly the same degree is given to the signals of the longer wavelength and the signals of the shorter wavelength when viewed from the entire part of the cross-section of the optical fiber 5.
Patent JP-2001125559-A (JP)
Title: Method and device for displaying character and recording medium
Inventor: TSUCHIYAMA KINYA
IPC: G09G5/22
Filed: 1999-10-25
Abstract: PROBLEM TO BE SOLVED: To effectively utilize a display region and to improve operability for a user by converting and display a character having voice sound or semi- voiced sound or an attached letter into one character. SOLUTION: A character display device receives character codes and displays characters. The device is provided with a shift codes recognizing means 110 which recognizes the inputted character codes, a character code converting means 111 which converts the character codes, that are shift code recognized by the means 110, into characters, a character code judging means 112 which judges whether the character converted by the means 111 is a character having an attached letter or not, a character converting means 114 which combines the character determined by the means 112 as an attached character with a previous character and converts the characters into one character, and a displayed means 115 which displays the character converted by the means 114 on a display section 5.
Patent JP-H02151328-A (JP)
Title: Die and method for bending lead wire
Inventor: OSUGI YOSHITERU
IPC: H01L29/84
Filed: 1988-11-30
Abstract: PURPOSE:To obtain the lead wire of the same shape whose strength is increased as a whole by forming the lead wire working surface of a section along a curve for bending the lead wire, and forming a stopper part erected roughly orthogonally from the working surface on an end point side of this working surface. CONSTITUTION:On the lower face of a lead wire bending use die 4, a guide groove 6 is formed and the lead wire working surface 7 formed on its bottom is formed in accordance with a curve for bending a lead wire 3. On the tip part of this working surface 7, a stopper part 5 is provided, and the tip part of the lead wire 3 which is brought to bending is guided to the stopper part 5 of the tip of the lead wire working surface 7 by the lead wire bending die 4. To the lead wire 3, stress is applied moderately as a whole along the curved surface of the lead wire working surface 7. In such a way, by only the up-and- down operation of the lead wire bending use die 4, the lead wire 3 having a prescribed shape, being free from a local bent state and having strong strength can be obtained.