baber/WOPTO huggingface dataset:
Patent JP-S63249823-A (JP)
Title: Element for active matrix for display device
Inventor: MENJO HIROSHI
IPC: H01L29/47
Filed: 1987-04-06
Abstract: PURPOSE:To prevent exfoliation and disconnection of respective layers by forming scanning electrode layers and lead layers for picture element electrodes directly on a substrate, laminating semiconductor layers on the scanning electrode layers and the lead layers for the picture element electrodes and laminating 2nd electrode layers integrally on these semiconductor layers. CONSTITUTION:The band-shaped scanning electrode layers 11 are formed on the lower substrate 42 and the lead layers 12 for the picture element electrodes are formed in the position spaced from the scanning electrode layers 11. The lead layers 12 are formed integrally with the picture element electrode layers 44. The semiconductor layers 21 are integrally laminated and provided on the electrode layers 11 and the lead layers 12 so as to extend to cover the entire part in the transverse direction of these electrode layers 11 and the lead layers 12. The 2nd electrode layers 30 are further laminated and provided on the semiconductor layers 21. The element for active matrix for a display device having the flat form with decreased ruggedness and having high symmetry is thereby obtd.
Patent JP-2000272025-A (JP)
Title: Method and apparatus for conveying steel breaker
Inventor: KIKUCHI NOBUYUKI
IPC: B29D30/38
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for conveying steel breakers which can simplify structure, save a space, and reduce costs. SOLUTION: A steel breaker which is cut by a cutting means 6, mounted on a table part 5 is sucked to a suction-conveyance means 1, and conveyed to a waiting table 2 which is mounted in parallel near the table part 5 by the means 1. The side end fringe of the steel breaker mounted on the table 2 is clamped by a movable clamp mechanism 3 installed to be able to move longitudinally along the table 2 to supply the steel breaker to a joint part. After the connection, the terminal 11 of a steel breaker long-sized body P is fed from the joint part to the side of a take-up reel 7 by a moving positioning means 4, and the connection end part 12 of the long-sized body P is positioned to a connection position 8.
Patent JP-H07291739-A (JP)
Title: Ceramics green sheet and binder using the same
Inventor: NISHIMURA SHIN
IPC: C08L101/00
Filed: 1994-04-21
Abstract: PURPOSE:To obtain a ceramics green sheet having both water soluble property and moisture absorption resistance by specifying elastic modulus ratio in a sheet containing a ceramics powder, a water soluble resin and a mixed solvent containing water. CONSTITUTION:The green sheet contains 70-95 pts.wt. ceramics powder, 5-30 pts.wt. water soluble resin and the mixed solvent containing >=50wt.% water and has >=0.5 elastic modulus ratio in 80% relative humidity and 20% relative humidity at a room temp. As the water soluble resin, a resin obtained by copolymerizing 5-30 pts.wt. fluorinated (metha) acrylate monomer (A) expressed by the formula I, 20-60 pts.wt. unsaturated carboxylate of alkoxy (poly) ethylene glycohol (B) expressed by the formula II and (metha) acrylate unsaturated monomer or the like (C) having carboxylic group is preferably used and as a result, water soluble property is improved. In the formula, R<1> represents H, F or methyl, R<2> is 1-8C lower alkyl group or the like replaced by fluorine in one part or all part of the substituting groups, R<3> represents H or methyl, R<4> represents lower alkyl and (n) represents 1-20.
Patent JP-S57198405-A (JP)
Title: Structure of heat resisting optical fiber core
Inventor: SHIODA TAKAO
IPC: C03C25/42
Filed: 1981-05-31
Abstract: PURPOSE:To prevent an optical fiber core from the increment of loss due to micro-pending by coating the fiber with a metallic layer through a glass layer or directly so that the coefficient of thermal expansion of the glass layer applied to the inside of the metallic layer satisfies prescribed conditions. CONSTITUTION:A fiber 10 is coated with a metallic layer through a glass layer 16 or directly so that the coefficient of heat expansion of the glass layer 16 or a clad layer 14 applied to the inside of the metallic layer 18 is equal to that of the metallic layer 18 in its outermost part and is gradually reduced in the inside. Although the thick metallic layer 18 is applied to give heat resistance and large mechanical strength, the difference of the coefficient of thermal expansion between the metallic layer 18 and the inside glass layer 16 is not sharply increased, preventing the optical fiber from the increment of loss due to micro-pending even if the fiber is used at a high temperature.
Patent JP-H04293530-A (JP)
Title: Production of thin film and apparatus thereof
Inventor: KOMATSUZAKI MASAMICHI
IPC: B01D67/00
Filed: 1991-03-22
Abstract: PURPOSE:To stably and continuously produce a uniform thin film generating no possibility of the peeling of the thin film and a support during manufacturing. CONSTITUTION:A thin film forming polymer solution is developed on the surface of water by a constant speed pump 3 to form a polymer thin film 4 and a porous thin film 5 is moved into the water from the open air to laminate the thin film 4 and the porous thin film 5 and the laminated thin film is passed through the water using submerged rolls 7 and drawn up into the open air to produce an objective thin film.
Patent JP-H05251551-A (JP)
Title: Semiconductor device
Inventor: KOMORI SHIGEKI
IPC: H01L21/76
Filed: 1992-03-03
Abstract: PURPOSE:To improve a latch-up resistance without enlarging a leak current between wells or between a well and a substrate, by forming a trench groove at a given distance from a boundary part between a first conductive well and a second conductive well. CONSTITUTION:A trench groove 4 is formed at a given distance from a boundary between an n well 2 and a p well 3. When an n<+> layer 12 is held below a ground level, carriers flowing out the n<+> layer 12 are disturbed by the trench groove 4. In any way, the carriers move for a long distance to the n well 2, and the carriers that reach the n well 2 move to a n<+> layer 15. Likewise, carriers flowing out a p<+> layer 11 move to a p<+> layer 16. Meanwhile, the carriers are attenuated during the long distance and also by a defect formed around the bottom of the trench groove 4. Consequently, the latch-up doesn't take place, and a leak current between the n well 2 and p well 3 can be prevented from increasing.
Patent JP-H01255903-A (JP)
Title: Numerical controller for processing non-complete circular workpiece
Inventor: SUZUKI IKUO
IPC: B24B51/00
Filed: 1988-04-05
Abstract: PURPOSE:To improve a shape followability at respective main spindle high rotational numbers and to evade a processing error at a high acceleration by suppressing an acceleration component at the time of a coarse processing, lowering a main spindle rotational number at the time of a finish processing and processing by the profile data respectively. CONSTITUTION:In a processing control device to prepare the profile data to show the position relation of the rotation angle of a main spindle and a tool sending shaft in accordance with lifting data to specify the finish shape of the non-complete circular workpiece and a grindstone diameter, the lifting data for coarse processing, in which the deviation is in the allowable value of a finish machining allowance quantity at the time of the finish processing and the acceleration component of the tool sending shaft for a main spindle rotational angle is a set value or below, are from obtained the lift data in which a lift data storing means 721 stores and the profile data for the coarse processing are obtained. On the other hand, the profile data for finish processing are obtained from the lifting data and a position control means numerically controls a main spindle and a tool sending shaft based on both profile data.
Patent JP-S61240742-A (JP)
Title: Telephone set attachment
Inventor: KASHIHARA JUNZO
IPC: H04M1/64
Filed: 1985-04-17
Abstract: PURPOSE:To execute automatically a reception against a transmitter from a door-phone, even when an incoming side is absent, by connecting a control means for outputting a command for connecting the door-phone and a designated telephone set of the outside, to a main control means, at the time of absence. CONSTITUTION:In case when a visitor comes to a house and the family is absent, when a code for showing the absence and a telephone number of a contact destination are stored in advance in a storage means 14 of a telephone set attachment 1, a call signal from a door-phone 25 is transmitted to a main control means 11. The means 11 operates a channel switch means 7 and outputs a message for waiting for a little while to the door-phone 25. Subsequently, an auto dial means 8 is driven by a control means 15, and the telephone number which has been stored in advance is outputted. Next, the means 15 outputs a command for connecting the door-phone 25 and a telephone set 27 to the means 11 through an incoming side response detecting means 9, and the means 11 operates the means 7 and connects a subscriber's telephone line 5 and a call line 3. In this way, even when an incoming side is absent, an answering can be executed automatically to a transmitter.
Patent JP-H09284917-A (JP)
Title: Driving controller of electric vehicle
Inventor: KOGA HISAMITSU
IPC: H02P21/34
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a driving controller of an electric vehicle which surely holds the vehicle without moving back and allows the vehicle to start smoothly in starting-up on an uphill road and also prevent the damage of the device. SOLUTION: A back resisting torque calculating means 31 calculates the back resisting torque BT which resists a back of a vehicle based on a difference in load level. Meanwhile, a propelling torque calculating means 32 calculates the propelling torque PT of the vehicle according to the opening of an accelerator. When the vehicle stops on an uphill road, a motor torque controlling section 14 controls the driving of a motor 11 based on the back resisting torque BT. This motor 11 generates such torque as to prevent the vehicle from moving backward to support a driver. Therefore, the vehicle does not move backward even if the driver does not step on a brake pedal immediately after the vehicle stops on the uphill road.  When the driver steps on an accelerator pedal when the vehicle stops on the uphill road, the motor torque controlling section 14 controls the driving of the motor 11 based on the back resisting torque BT until the propelling torque PT exceeds the back resisting torque BT and thereby the driver can start up the vehicle smoothly without moving back.
Patent JP-H01255208-A (JP)
Title: Solid electrolytic capacitor
Inventor: SHIMIZU HIDEO
IPC: H01G9/02
Filed: 1988-04-05
Abstract: PURPOSE:To obtain a capacitor characterized by high performance and high reliability, by using a complex salt of 2,3'-bipyridyl.7,7,8,8- tetracyanoquinodimethane wherein hydrocarbon substitutes for N positions as electrolyte. CONSTITUTION:As electrolyte, complex salt of 2,3'-bipyridyl.7,7,8,8- tetracyanoquinodimethane(TCNQ) wherein hydrocarbon substitutes for N positions is used. For example, the complex salt of N-methyl-2,3'-bipyridyl TCNQ is dissolved into acetonitrile, and a saturated solution is obtained. A capacitor element is immersed into the solution. Thereafter, the capacitor element is dried in a vacuum state at 50-60 deg.C, and the solvent is splashed. This procedure is repeated by five times. The capacitor element employs an aluminum foil whose surface is etched about ten times as an electrode. The surface undergoes formation treatment to form an oxide film. The element is immersed into the electrolyte. Then, colloidal carbon is applied and coated with silver paste. Lead wires are soldered. Packaging is performed, and a solid electrolytic capacitor is obtained.
Patent JP-H05286739-A (JP)
Title: Production of optical element by ion substitution
Inventor: NEMOTO HIROYUKI
IPC: C03C21/00
Filed: 1992-04-06
Abstract: PURPOSE:To form an optical element such as a lens on a thin glass substrate by ion substitution while preventing the deformation of the optical element forming surface due to stress and strain. CONSTITUTION:One side 1A of a glass substrate 1 is coated with a mask film 3 to prevent ion permeation, and an opening 4 is provided in a specified optical element pattern. The opposite side 1B of the substrate is not furnished with the mask film but exposed. The substrate 1 provided with the mask film is dipped in the molten salt 5 kept at high temp., and the ions are substituted. Consequently, the ion is uniformly diffused in the substate on the rear 1B side, a diffusion layer 6 is formed over the entire surface, and the distortion developed on the side 1A is offset by the stress and strain.
Patent JP-S59209953-A (JP)
Inventor: TSUNEMI YASUO
IPC: B61D5/00
Filed: 1983-05-11
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-H10285044-A (JP)
Title: Data compressor
Inventor: YAMADA MASAYUKI
IPC: H03M7/30
Filed: 1997-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a data compressor by which a sufficient compression effect is obtained regardlessly of a data length of transmission data and the throughput is improved. SOLUTION: This data compressor is provided with a switch section 11 that selects compression/non-compression of transmission data and with a bit insert section 4 providing identification of compression/non-compression and a data monitor control section 10 controls the sections depending on a data length informed from a DTE side transmission buffer 2.  Since the switch section 11 is automatically switched so as to bypass a data compression section 3 when the data length is lower than a specific length, the similar throughput in the case of bypassing the data compression section 3 is obtained even when a data block with a short data length is received due to a bad compression efficiency, and since the switch section 11 is automatically switched to allow data to path through the data compression section 3 when the data length reaches the specific length, a usual compression effect is obtained.
Patent JP-S539918-A (JP)
Title: Fuel improving device for internal combustion engine
Inventor: SUMIYOSHI MASAHARU
IPC: F02M27/02
Filed: 1976-07-14
Abstract: PURPOSE: To stably create improving gas without generating press.  variation and back-fire, in a fuel improving device for internal combustion engine. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60230924-A (JP)
Title: Method for operating blast furnace
Inventor: YANAKA HIDEOMI
IPC: C21B5/00
Filed: 1984-04-27
Abstract: PURPOSE:To make pressure loss in draft uniform and to stabilize the operation of a blast furnace by alternately piling up coke and ore of a proper grain size in layers in a yard, cutting off the resulting pile from one end, and charging it into the blast furnace as a mixture having a proper mixing ratio. CONSTITUTION:Ore 1 and coke 2 of 5-30mm. grain size are alternately piled up in layers in a yard, and the resulting pile is cut off from one end and charged into a blast furnace as a mixture having 20-80 volume ratio of coke/ore. Hot air is blown into the furnace from a tuyere to carry out operation. By this method the mixing ratio of ore/coke is simply kept at the desired value without requiring any considerable change in the existing charging equipment. Pressure loss in draft in the blast furnace is made uniform by effectively reducing peaks, and the internal state of the furnace during operation is stabilized.
Patent JP-H01261538-A (JP)
Title: Transmission
Inventor: KURIBAYASHI SADATOMO
IPC: F16H3/10
Filed: 1988-04-07
Abstract: PURPOSE:To shorten the axial length sufficiently and to achieve smooth speed change by gearing the gear in an intermediate gear unit with the output rotary shaft and providing a one way clutch together with a clutch arranged in a driving force transmission path. CONSTITUTION:An input rotary shaft 2 and input shaft gears 4, 5 are coupled through clutches 4', 5'. An intermediate gear unit 14 has a rotary shaft 14a fixed rotatably to the housing 10 in parallel with the input rotary shaft 2 and an output rotary shaft 6. Furthermore, a clutch 14b' for coupling the rotary shaft 14a with a first gear 14b, a clutch 14c' for coupling the rotary shaft 14a with first gears 14c-1, 14c-2 and a one-way clutch 14e for allowing unilateral relative rotation of the first gears 14c-1, 14c-2 with respect to the rotary shaft 14a are provided. By such arrangement, axial length of a transmission can be shortened sufficiently and smooth speed change is realized.
Patent JP-2000273821-A (JP)
Title: Rammer
Inventor: NAGASAWA KENICHI
IPC: E01C19/35
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a rammer capable of performing proper tamping work for a roadbed by stable jump behavior without causing unstable jump behavior of a machine body when the hard roadbed is temped by a compacting plate of the rammer. SOLUTION: A machine body self-standing effective face 9 constituted by a horizontal face in a scope R having a length (r) between a line B of the center of gravity of a machine body and a line of the center of the machine body A drawn in an inclined manner on the ground along the direction of length of a machine body leg part as a radius is provided, centered on the line of the center of gravity of the machine body B drawn vertically on the ground from the center of gravity G of the machine body on a lower face of a compacting plate 6 in contact with the ground in parallel. An inclined face 10 rising in the direction of outer fringe of the compacting plate 6 is provided at outer periphery centered on the machine body self-standing effective face 9.
Patent JP-H01257032-A (JP)
Title: Foam molding device
Inventor: SEKI YOSHIHIKO
IPC: B29C44/00
Filed: 1988-04-07
Abstract: PURPOSE:To make operation of a large number of foam molding machines possible with a pump of small capacity by displaying sufficiently performance of a vacuum pump by a method wherein a heat exchanger is arranged in a suction side flow path of the vacuum pump and the heat exchanger is provided with a cooling unit under a forced circulating state. CONSTITUTION:A supply system of steam to be supplied to a mold through a reed valve 9 of a steam supply path 8 to be connected with a heating steam source 7 and a suction system of a suction flow path 10 connected with the suction system containing vacuum pumps 2, 3 and evaporating water within a mold by making the inside of the mold a vacuous state are formed into a circulation route through a heat accumulative tank 11, in a foam molding machine where foamable plastic resin particle is foamed and welded within the mold by heating the same by supplying heating steam. A heat exchanger 5 is arranged in a suction side flow path 4 of a vacuum pump 2 and a cooling unit 6 is provided to heat exchanger 5 under a forced circulating state. The title device is constituted so that a fluid sucked by the vacuum pump 2 while drying water of a foamed molded product condenses steam through sudden cooling with the cooling unit 6 at the time when it passes through the heat exchanger 5 existing in the suction side flow path 4 and performance of the vacuum pump 2 can be displayed sufficiently.
Patent JP-S58200295-A (JP)
Inventor: KAWAMOTO KINJI
IPC: G10H7/02
Filed: 1982-05-18
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-H02262042-A (JP)
Title: Gas detecting device
Inventor: OYABU YASUNORI
IPC: G01N27/04
Filed: 1989-04-03
Abstract: PURPOSE:To detect the defect in a gas sensor without an error and to ensure the detection of gas leakage by changing a voltage supplied to a heater at every constant period, and judging the quality of a gas detecting part based on the change in resistance value in the gas sensor. CONSTITUTION:In a period T11 - T12 following a period T10 - T11, a pulse (a) is generated in a pulse generating circuit 5. A transistor Q1 is turned ON. A supplied voltage to a heater 3 (b) is decreased from V1 to V2. The resistance value of a gas sensor 2 (d) is increased. Under this state the sensor 2 is normal. When a gas concentration (c) becomes a gas leaking plate P1, the resistance value of the sensor 2 is decreased and becomes lower than a preset quantity R1. At this time, a gas leakage is judged (e) with a judging circuit 9. When the resistance value of the sensor 2 is not changed even if the pulse is generated from the circuit 5 at the state wherein there is no gas and the gas concentration is P0, the defective gas sensor is judged (f) with the circuit 9, and the defective gas sensor is displayed on a display circuit 10. In this way, the quality of the sensor 2 is checked at every fixed period, and the gas leakage is detected positively.
Patent JP-H03283690-A (JP)
Title: Two-way injection type multi-mode oscillating semiconductor laser device
Inventor: GOTO HIDEKI
IPC: H01S5/323
Filed: 1990-03-30
Abstract: PURPOSE:To enable multi-mode oscillation by performing carrier injection from two directions and placing a split electrode on a side of an upper clad layer of an active layer. CONSTITUTION:A highly resistant AlGaAs layer 101 is formed on a semi- insulating substrate 100, and further after a GaAs active layer 102, a p-AlGaAs clad layer 103 and a p-GaAs cap layer 106 are formed, both right and left sides are etched to be dug where n-AlGaAs clad layers 104a, 104b are buried. Further after cap layers n-GaAs 105a, 105b are formed, electrodes 107a, 107b and a plurality of split electrodes 108a to 108c are formed on the respective cap layers. When current is supplied between the electrodes 108a, 108b, 108c and the electrodes 107a, 107b in such a constitution, a carrier is injected from two directions into the active layer wherein the injection can be independently performed so that highly efficient multi-mode laser oscillation is possible.
Patent JP-H11281976-A (JP)
Title: Light transmission plate its production, forming mold for light transmission plate production, its production, surface light source device, and liquid crystal display
Inventor: MITSUDA HIROSHI
IPC: G02F1/13357
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To obtain a light transmission plate, a mold for production of this plate, etc., which are inexpensive and have a stabilized quality without unevenness of luminance, reduction of the luminance level. Etc., due to a light transmission plate provided with a regular print pattern or dot pattern. SOLUTION: A mold is used to produce a light transmission plate 11 by injection molding of acrylic resin or the like, With respect to this mold, the surface part of a female die is subjected to sand blasting to form minute recessed parts, wherein treatment conditions such as the scanning speed, the scanning pitch, the sand flow rate, etc., of sand blasting are changed to form a gradation negative pattern part where the dispersion density of recessed parts is changed. The light transmission plate 11 to which projecting parts 11b are transferred correspondingly to recessed parts of the mold is formed by forming with this mold.  The dispersion density of projecting parts 11b is made gradually higher from aside face 11r of the light transmission plate 11 to the right, thus forming a gradation positive pattern part 11a, Because of formation with the mold, the light transmission plate is obtained which secures uniformity of luminance, has a high productivity and a stabilized quality and is inexpensive and free from variance.