baber/WOPTO huggingface dataset:
Patent JP-S62160781-A (JP)
Title: Laser light projecting apparatus
Inventor: NISHIMURA TADASHI
IPC: H01S3/101
Filed: 1986-01-09
Abstract: PURPOSE:To implement high quality of a recrystallized silicon layer, by providing a low intensity auxiliary laser beam, which is scanned in the same direction as a main laser beam for recrystallization, and controlling the temperature gradient at the boundary of diffusion and solidification. CONSTITUTION:Laser light from a laser 10 having Gaussian distribution intensity is guided to the direction of a wafer 22 by a carrier mirror 11. The beam diameter is adjusted by a beam expander 12. The intensity (c) of the beam is adjusted with a power adjuster 13. The intensity distribution is converted into a double- ridge shape by a beam-intensity-distribution converter 14. A part of the beam is split with a mirror 15. The main laser beam is inputted to semicylindrical lenses 16 and projected on the wafer 22. The intensity of the auxiliary laser beam, which is split with the mirror 15, is adjusted with a power adjuster 17. Then the deflecting direction of an electric-field vector, is turned to the vertical attitude. The spot is expanded with a mirror 18 and a beam expander 19. The beam is projected on the wafer 22 so that the rear part is scanned by a polarization beam splitter 21. Thus the causes of strain, which is produced by crystal defects, and abnormal growth can be eliminated.
Patent JP-H10196297-A (JP)
Title: Segment supply system
Inventor: KITAYAMA HITOSHI
IPC: E21D11/40
Filed: 1997-01-08
Abstract: PROBLEM TO BE SOLVED: To attain high speed construction by providing storage supply means for storing segments and supplying then to erectors at the same time. SOLUTION: A conveyor 26 for conveying segments S along the lengthwise direction of a tunnel is provided in the tunnel behind a shield machine 1. A plurality of erectors 10, 10 for assembling the segments S to the inner surface of an excavated hole of the natural round excavated by the shield machine 1 are provided inside the shield machine 1, and storage supply means 32 for storing the segments S conveyed from the conveyor 26, in the same number as the erector 10, 10 and delivering the segments S to the respective erectors 10, 10 at the same time is provided between the erectors 10, 10 and the conveyor 26. While the segments S are assembled by the respective erectors 10, 10, the segments S to be assembled next are stored in the storage supply means 32 in the same number as the erectors 10, 10.  The respective erectors 10, 10 finished with assembly and unloaded are therefore supplied immediately with the following segments stored in the storage supply means 32 so as to attain high speed construction.
Patent JP-S57116836-A (JP)
Title: Hydraulic shovel
Inventor: HIROSE KIYONOBU
IPC: E02F3/32
Filed: 1981-01-10
Abstract: PURPOSE: To increase the tortional rigidity of the arm of a horizontal push type hydraulic shovel as well as to reduce the weight of the arm by providing a close structure with a concavity for the arm in such a way as to avoid the collision of the level cylinder and the arm cylinder of the shovel.  
     CONSTITUTION: The arm 28 of a bucket horizontal push type hydraulic shovel, having a close structure using upper, lower, and outside plates, is provided with a concaved portion 31 on its down side to which a level cylinder 9 and an arm cylinder are attached in such a way as to avoid their mutual collision. Also, the distance between the fitting point 14 of the boom of the level cylinder 9 and the rotary support point 10 of the arm 28 is made shorter than that between the arm fitting point 15 of the level cylinder 9 and the rotary fulcrum point 10 of the arm. Also, the boom fitting point 14 of the level cylinder 9 is positioned backwards from the vertical position of the arm 28 and also fforwards from the connecting line between the arm fitting point 15 of the level cylinder 9 and the rotary fulcrum point 10 of the arm. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H03206654-A (JP)
Title: Semiconductor device
Inventor: IWASA YOSHIROU
IPC: H01L23/50
Filed: 1990-01-09
Abstract: PURPOSE:To house a plurality of chips inside one plastic package by a method wherein an insulating film is used for a connection to a bonding wire and for an interconnection. CONSTITUTION:A digital circuit part 101 and an analog circuit part 106 are housed inside one package of a semiconductor device. When interconnection ends of an insulating film 103 whose printed-wiring operation is finished are bonded to a lead frame 102, a one-chip constitution can be formed. A VDD part 104 of an interconnection pattern of the film 103 is constituted for a power supply of the circuit part 101. A VDD part 105 of an interconnection part of the film 103 connected to the lead frame 102 is constituted for a power supply of the circuit part 106. In addition, an interconnection 107 for a signal interface between the circuit part 101 and the circuit part 106 is formed. By this constitution, two chips can be housed inside one package in such a way that a noise from the circuit 101 is not picked up by the circuit part 106.
Patent JP-H03206739-A (JP)
Title: Transmission synchronizing system
Inventor: ADACHI FUMIYUKI
IPC: H04W76/02
Filed: 1990-01-08
Abstract: PURPOSE:To attain the TDMA communication without need of a guard time by synchronizing all mobile stations in a radio zone with an outgoing signal from a base station, measuring the deviation of a reception time of an incoming signal at the base station and informing the result to the mobile stations. CONSTITUTION:Means 12-15 comparing a reception time of an incoming burst signal from each mobile station with a transmission timing of an outgoing signal and a means 16 sending an output of the comparison means 12-15 to the corresponding mobile station as a transmission time adjustment signal are provided to a base station. Then each mobile station is provided with a means adjusting the transmission timing of the incoming burst signal based on a transmission time adjustment signal as a synchronization means. Then the deviation of the transmission time of each mobile station is measure and the result of measurement of the time deviation is informed to the mobile station by the transmission of the outgoing signal. Thus, the transmission is attained without need of the guard time.
Patent JP-H06208541-A (JP)
Title: Bus controller of multitask system
Inventor: OKUMA TOSHIAKI
IPC: G06F15/16
Filed: 1993-01-08
Abstract: PURPOSE:To improve the speed of processing between modules which uses a common local module frequently. CONSTITUTION:This bus controller is equipped with a local bus interface circuit 126 which controls the coupling between a 1st local bus 103 and a 2nd local bus 113 and places both the local buses normally in a noncoupling state, means 123 and 124 which output a coupling command to the local bus interface circuit 126 while an address to the common local module 112 is outputted from a 1st bus master 101 to the 1st local bus 103, and means 121-124 which stop the operation of the 1st bus master 101 and also output the coupling command to the local bus interface 126 while an address to the common local module 112 is sent from a 2nd bus master 201 to a specific module 112 through a standard bus 300.
Patent JP-S58162519-A (JP)
Inventor: FUERITSUKUSU SEEUEZU
IPC: A61K9/00
Filed: 1983-01-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06203859-A (JP)
Title: Packaged fuel cell power generator set
Inventor: OGA SHUNSUKE
IPC: H01M8/24
Filed: 1993-01-11
Abstract: PURPOSE:To prevent heated air from being retained and to accelerate collecting of radiated heat by covering a fuel cell main body and a fuel reformer with respective hoods, and connecting the hoods to the suction sides of respective air blowers by means of air ducts. CONSTITUTION:In a package 1, hoods 11, 13 for covering a fuel cell main body 2 and a fuel reformer 3 respectively from above like umbrellas are provided and connected to the respective suction sides of an air blower 4 and a combustion air blower 5 by means of respective air ducts 12, 14. Air heated by heat radiated from the fuel cell main body 2 and the fuel reformer 3 is sucked into the blowers 4 and 5 as reaction air and combustion air. Therefore, ventilation of space above the package 1 is accelerated without increasing the amount of ventilation of a ventilating fan 6, so as to prevent the heated air from being retained.
Patent JP-S61161516-A (JP)
Title: Controller of industrial robot
Inventor: OZEKI YUKIO
IPC: G05B19/42
Filed: 1985-01-11
Abstract: PURPOSE:To prevent influences of noise to improve the reliability by transmitting signals between a control part and its teaching box by radio. CONSTITUTION:A robot body 1 is connected to a control part 2 by a cable 3. A wireless teaching box 4 is constituted as a radio transmitter and receiver, and the robot body 1 is operated for a prescribed operation by the control output of the control 2 which receives commands from the teaching box 4 to communicate with it. If a signal is affected by noise on the way from the wireless teaching box 4 to the control part 2, the transmitted teaching signal and the signal received by the control part 2 do not coincide with each other, and data is canceled. When both signals coincide with each other, the control part 2 starts the normal operation to command the robot body 1 to operate as prescribed.
Patent JP-S63169772-A (JP)
Title: Manufacture of gaas solar cell
Inventor: SATO KATSUMI
IPC: H01L31/0693
Filed: 1987-01-07
Abstract: PURPOSE:To form a high concentration P-type AlGaAs crystal layer and to also form a preferably ohmic electrode on the crystal layer by mainly forming a P-type GaAs using a first P-type dopant Zn and a P-type AlGaAs crystal layer using a second P-type dopant Mg. CONSTITUTION:After a high specific resistance N<+> type GaAs crystal layer 2, the surface of the layer 2 is brought into contact with a melt made of two types of P-type dopants Zn, Mg of different diffusion constants by a similar liquid epitaxial growing method. Further, a temperature in a furnace is dropped to form a Zn- and Mg-doped P-type AlGaAs crystal layer 4 on the GaAs layer 8. When the layer arrives at the necessary thickness, the melt is separated from a GaAs substrate 1. When the substrate 1 is removed and a reflection preventing film 5 is continuously formed by a normal pressure CVD method on the layer 4, most of the P-type dopant in the layer 4 is out-diffused.
Patent JP-S62159948-A (JP)
Title: Data terminal equipment
Inventor: ZENMEI KEIICHI
IPC: H04N1/00
Filed: 1986-01-09
Abstract: PURPOSE:To attain the transmission/reception of a bit data in matching with the data form of an opposite party and the reception of a code data by providing a transmission/reception data inversion section discriminating the data form of the reception data and converting a code data into a bit data. CONSTITUTION:Whether the reception or the input is discriminated and when the reception takes place, the data is subjected to reception processing by a reception section 10 and a reception data discrimination section 11 discriminates whether reception data is the bit data or the code data. In case of the code data, a reception data conversion section 12 converts the data into the bit data and an output control section 13 applies the output processing section. When the reception data is the bit data, after the data is subjected to output processing as it is and outputted as a hard copy. The reception data discrimination section 11 discriminating the data form of the reception data and the reception data conversion section 12 converting the code data into the bit data are provided to attain the reception of a sentence when the opposite terminal equipment is a data terminal equipment and to attain the transmission/reception of picture when the opposite terminal equipment is a facsimile equipment.
Patent JP-H07211758-A (JP)
Title: Manufacture of semiconductor device
Inventor: WATANABE SHUJI
IPC: H01L25/065
Filed: 1994-01-14
Abstract: PURPOSE:To make it possible to select two elements without needing a high-cost evaluation device in a bump bonding of the two elements and to improve the yield of the manufacture of a semiconductor device by the recovery of the non-defective element of the two elements. CONSTITUTION:When two elements 1 and 2 are subjected to bump bonding by a flip chip bonding, a bump bonding pressure control layer 3, which is formed in a thickness smaller than the height of bumps prior to the bonding and larger than the height of the bumps subsequent to the bonding and has a hardness higher than that of the bumps, is provided on either of the two elements or both of the two elements, the two elements are pressed until one or both of the two elements comes or come into contact to the control layer to make a check on the characteristics of the element and the good is sorted from the bad of the whole elements. In the case where the characteristics of the whole elements are defective, the two elements are separated from each other to recover the non-defective element of the two elements and in the case where the characteristics of the whole elements are non-defective, the two elements are repressed to strengthen the bonding force of the bumps.
Patent JP-S58199954-A (JP)
Inventor: MIZUNO SEIJI
IPC: E04B7/02
Filed: 1982-01-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03208134-A (JP)
Title: Semiconductor integrated circuit
Inventor: HIRATA YUKIO
IPC: G01R31/26
Filed: 1990-01-10
Abstract: PURPOSE:To improve the throughput of a DC test by providing a switching element which selects one signal among respective input signals and output it to a buffer circuit based on an external control signal on a selection circuit. CONSTITUTION:When the switching element Tr in the selection circuit 6 selects an H-level signal VH, an output circuit 1 comes to a state where it outputs the H-level signal through the buffer circuit 5 without operating an internal circuit. When the element Tr selects an L-level signal VL, the circuit 1 comes to a state where it outputs the L-level signal through the circuit 5 without operating the internal circuit. When the input signal Vin is selected, the signal Vin inputted from the internal circuit is outputted from the circuit 1.
Patent JP-H06207511-A (JP)
Title: Exhaust device for engine
Inventor: KANEKO HIROAKI
IPC: F01N3/34
Filed: 1993-01-11
Abstract: PURPOSE:To suppress the high temperature deterioration of a muffler by heat of reaction when secondary air is supplied into an exhaust system, and also reduce noise in the exhaust system. CONSTITUTION:The circumferential side of a muffler main body 1 is coated with a cover 2, and an exhaust nozzle 4a is faced to a defuser part 7a mounted in the muffler main body 1. Secondary air is take in the defuser part 7a after passing a space between the cover 2 and the muffler main body 1 by exacter effect when the secondary air is discharged from the exhaust nozzle 4a, and it is supplied to a noise eliminating chamber 1b. When the secondary air is passed through a space between the cover 2 and the muffler main body 1, the muffler main body 1 is cooled so as to suppress the high temperature deterioration of the muffler main body. Since a noise eliminating means 3 is interposed between the cover 2 and the muffler main body 1, expansion noise of exhaust gas is hardly radiated outword, and it is possible to reduce noise in the exhaust system.
Patent JP-H10198224-A (JP)
Title: Image forming device and method
Inventor: UCHIYAMA AKIHIKO
IPC: G03G21/00
Filed: 1997-01-10
Abstract: PROBLEM TO BE SOLVED: To provide a color image forming device provided with the function of preventing the forgery of securities with the minimum consumption of toner, while always obtaining an image of high quality. SOLUTION: When an image signal is inputted, a paper feeding operation is started to discriminate the kind of transfer material in the step S73. When it is decided that the transfer material P is of an OHT, an image of Y is formed on a photoreceptor drum 1, based on an image signal of Y inputted in the step S74. On the other hand, when it is decided that the transfer material P is of a plain paper, the identification signal of an image forming device generated from an identification signal generating part 28 is added to the image signal of Y in the step S75, to form the image of Y on the drum 1. Then, images of M, C and Bk of the other images are successively developed to form a full color image in the step S76.
Patent JP-S5596328-A (JP)
Title: Fuel injection regulator of diesel engine
Inventor: NAKAYAMA HIROAKI
IPC: F02D1/02
Filed: 1979-01-17
Abstract: PURPOSE: To regulate the position of a rack for proper amount of fuel injection according to running conditions of an engine by applying a preset force on the springs loaded on a boost compensator.  
     CONSTITUTION: A boost pressure 33 is applied to a chamber 32 divided by a diaphragm 31 attached onto a rod 40. A lever 41 hinged on the end of the rod 40 is in contact with the end of a control rack 42. The diaphragm 31 is retained by a primary spring 34. A seat 37 keeps the primary spring 34 and a secondary spring 35 belonging to a seat 36 at its end. A preset force is applied to the secondary spring 35 so that excessive fuel injection in the range from low speeds to middle speeds of an engine can be prevented. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60145907-A (JP)
Title: Continuous production of silane compound
Inventor: YAMADA MITSUNORI
IPC: C01B33/107
Filed: 1984-01-11
Abstract: PURPOSE:To produce dichlorosilane, monosilane, etc. in large quantities, in high efficiency, by supplying the stock hydrogenated silicon chloride to a reaction column, carrying out the disproportionation reaction using a specific catalyst, and at the same time, separating the products taking advantage of the distillation effect. CONSTITUTION:A tertiary amine substituted with aliphatic hydrocarbon group of formula [R1, R2 and R3 are aliphatic hydrocarbon group (the total carbon number is >=10)] (e.g. tri-n-octylamine) is used as a catalyst. A hydrogenated silicon chloride (e.g. trichlorosilane) is introduced through the line 4 to the reaction column 1 (2 is reboiler) having the form of a distillation column, to effect the disproportionation reaction. The produced low-boiling compounds (monosilane, monochlorosilane, etc.) are collected in the reservior 7 via the column top and the condensers 3, 6, and the high-boiling compounds (silicon tetrachloride, trichlorosilane, etc.) are extracted from the column bottom, evaporated in the evaporator 9 to separate the catalyst, and collected in the reservior 12 via the condenser 11. The separated catalyst is recycled to the reaction column 1 by the pump 10.
Patent JP-H09187351-A (JP)
Title: Portable cushion
Inventor: SOEJIMA SEIJI
IPC: A47C27/12
Filed: 1996-01-11
Abstract: PROBLEM TO BE SOLVED: To provide a portable cushion suitable for watching of baseball and other ball games and sports which is readily salable particularly in the stand of a baseball ground. SOLUTION: This portable cushion has a rectangular seat 1 having a perforation 2 capable of being cut in a sector form formed in about the center of the seat 1, and folding lines 3, 8 forming fold-up and fold-down parts worked in the center and both edges of the sheet 1. The seat 1 is two-folded from the expanded state along the folding lines 3, 8, and both edges of the seat are superposed in the folded state, so that the bulkiness in the two-folded state can be provided by the superposition of the center pleat part and the folded pieces.
Patent JP-H10195574-A (JP)
Title: Hydrogen storage alloy excellent in initial activity
Inventor: KAKEHASHI SHINICHIRO
IPC: C22C30/00
Filed: 1997-01-10
Abstract: PROBLEM TO BE SOLVED: To provide a hydrogen storage alloy having high hydrogen absorbing and releasing rates, excellent in practical use, and having a superior initial activity. SOLUTION: This hydrogen storage alloy has a composition containing, by atom, 19-30% Ti, 0.5-10% Zr, 30-44% Mn, 4-13% Cr, 7-17% V, 2-9% Ni, 0.1-3.5% La and/or Ce, and 1-10% oxygen and satisfying Ti(%)+Zr(%)+Mn(%)+ Cr(%)+V(%)+Ni(%) + (La and/or Ce) (%) +o xygen (%) + (inevitable impurities) (%)=100%. Moreover, this hydrogen storage alloy has a structure where hydrogenation and oxidation treatment product phases are dispersedly distributed in matrix phases of Ti-Mn alloy and the hydrogenation and oxidation treatment product phases are constituted essentially of oxides of La(Ce) and La(Ce)-Ni alloy and further has a structure where numerous cracks developing at the time of hydrogenation treatment are present and the hydrogenation and oxidation treatment product phases are exposed in the inner surface of the cracks.
Patent JP-H11201022-A (JP)
Title: Fixture for wind power generator
Inventor: ENDO MASAHIRO
IPC: F03D1/00
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To firmly install a wind power generator and to suppress transmittion of vibration and noise to a setting sill by fixing a wind power generator to one of vibration absorber, and supporting an upper end of a supporting pipe by an intermediate part lower part of the other of the vibration absorber inserted into the supporting pipe. SOLUTION: A vibration absorber 3 is composed of an insert part 21 inserted into a power generator installing part 20 and a supporting pipe 2, and an intermediate part 22 whose diameter is thicker than that of the supporting pipe 2 between the power generator installing part 20 and the inserting part 21. The diameter of the inserting part 21 is set to the nearly same thickness as the inner diameter of the supporting pipe 2, an upper end of the supporting pipe 2 is inserted in a recessed part (a groove) 23 formed on a lower surface of the intermediate part 22, and the inserting part 21 is inserted therein. The supporting pipe 2 is held between the inserting part 21 and the intermediate part 22 in the recessed part 23, and thereby, the vibration absorber 3 and the power generator 1 installed on an upper part of the vibration absorber 3 are stably fixed.
Patent JP-S5287083-A (JP)
Title: Testing method for stability and fluidity of molding materials
Inventor: SATOU TADASHI
IPC: G01N11/04
Filed: 1976-01-14
Abstract: PURPOSE: Quantitative evaluation of the stability and fluidity of molding materials is made possible by measuring the changes in the loading power acting upon screw and the output rate from nozzle in conveying a molding material in cylinder by means of the screw. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09191003-A (JP)
Title: Dry etching method and apparatus
Inventor: SUZUKI HIROYUKI
IPC: H01L21/302
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To reduce the cost of a ring by preventing residue generated on a sample when etching the ring to improve the yield of products. SOLUTION: A sample 1 is placed on an electrode 2a. At least a part of an exposed portion of the electrode 2a is protected by a base ring 7, and at least a part of the base ring 7 is protected by a cover ring 8 of material different from that of the base ring 7. In this state, etching is performed on the sample 1. According to this arrangement, the base ring 7 prevents residue generated on the etched film from etching or sputtering. This reduces the cost of the ring 7.
Patent JP-S5287857-A (JP)
Title: Device for preventing foam of drainage from forming
Inventor: IWASAKI KURAICHI
IPC: C02F1/00
Filed: 1976-01-14
Abstract: PURPOSE: To enable preventing foam from forming physically and less expensively in drainage by providing a sampling pit including a movable weir so that water surface becomes higher than the inlet of the drainage and a pit so that the outlet of the drainage is lower than the sea surface. 
     COPYRIGHT: (C)1977,JPO&Japio