baber/WOPTO huggingface dataset:
Patent JP-H01181411-A (JP)
Title: Formation of iii-v compound semiconductor multilayer structure
Inventor: YOSHIDA MASAJI
IPC: H01L21/205
Filed: 1988-01-08
Abstract: PURPOSE:To deposit successively a highly resistive layer and a highly doped N-type layer, by using an inert gas as a carrier gas in deposition of a first layer on a substrate, and subsequently using a hydrogen as a carrier ga for depositing a second layer while it is doped with an N-type dopant. CONSTITUTION:An inert gas is used as a carrier gas for depositing a first layer on a substrate and then hydrogen is used as carrier gas to continue deposition while doping N-type impurities. Whereas an N-type semiconductor is obtained under ordinary depositing conditions using hydrogen as carrier gas, a highly resistive semiconductor is obtained by using an inert gas as carrier gas. When the inert gas is used as carrier gas, the semiconductor is made highly resistive by the fact that the N-type dopant is compensated by carbon and Cr is diffused from the Cr-doped semi-insulating substrate into the buffer layer. Thus, the highly resistive layer can be obtained with good reproducibility by cooperation of these two effects. In this manner, a multilayer structure consisting of a highly doped N-type layer and a highly resistive layer can be realized safely and conveniently.
Patent JP-H04261602-A (JP)
Title: Process of manufacturing shoe-sole material
Inventor: FUJIWARA KATSUYOSHI
IPC: A43D25/06
Filed: 1991-01-11
Abstract: PURPOSE:To make it possible to walk with stability even when walking on a floor or footing which is wet with water or oil. CONSTITUTION:Short fibers having a fiber length of 0.1 to 10mm and an aspect ratio L/D of fiber length L to fiber diameter D of 5000 or less is blended by 0.1-30vol.% of an elastic base material 2. On a rubber sheet in which short fibers 2 are oriented in the direction of the thickness of the sheet, a second rubber sheet whose unvulcanized viscosity is 90% or less of that of the first sheet material is laminated. After the vulcanizing press of the above sheets, the material is buffed and short fibers are exposed.
Patent JP-H01177651-A (JP)
Title: Microprogram control circuit
Inventor: KATO AKIRA
IPC: G06F12/00
Filed: 1988-01-08
Abstract: PURPOSE:To shorten the stop condition of a data processing unit due to a queuing by receiving respective displays of accessing from two kinds of memories of a high-speed memory and a low-speed memory and inhibiting two kinds of microprogram queuing requests and the address increment of a microprogram sequencer. CONSTITUTION:A high-speed memory queuing request is sent through a signal line 13, and an AND/OR circuit 3 sets the queuing request on a signal line 21 to '1'. The queuing request on the signal line 21 makes the input of the address increment of a microprogram sequencer 1 into '0' through a NOT circuit 2. Consequently, the increment of the address of the microprogram is inhibited, the execution of a next microcommand is made impossible, and the data processing unit is made into the stop condition. Thereafter, a low-speed memory queuing step is executed, and since a memory access is already completed, the updating of the address of the microprogram sequencer 1 is not inhibited. Thus, the stop time of the data processing unit is made minimum.
Patent JP-H08306855-A (JP)
Title: Semiconductor package,lead frame,circuit board,metallic moldfor molding semiconductor package,electronic circuit board and manufacture of lead frame
Inventor: SUIN CHIYOI
IPC: H01L23/28
Filed: 1996-01-10
Abstract: PROBLEM TO BE SOLVED: To effectively dissipate heat which is accumulating at a semiconductor chip by forming a U-shape groove on plural leads thicker than a bonding chip, and using a lead frame, wherein a lead and a lead connection bar are connected together via a cut part which has become mechanically weak. SOLUTION: For a leadframe, a metallic plate of copper alloy band is punched at a part which is designed to be a bonding chip 21 into a thickness about 50-100 μm. At the same time, a cut part 23 in a U-shape groove which is mechanically weakened is punched into a smaller plate thickness. The leadframe is provided with a siderail 20, a lead connection bar 24 connected to the siderail 20, plural leads 22 connected to the lead connection bar 24 through the thin cut part 23, and plural bonding chips 21 formed on the one side surface of the lead 22 respectively, with the bonding chip 21 being thinner than the lead 22.
Patent JP-S57115969-A (JP)
Title: Method for brazing of metallic member
Inventor: WATANABE TADAO
IPC: B23K1/00
Filed: 1981-01-12
Abstract: PURPOSE: To make joining of a lining member and a backing member firm and to couple these thoroughly to one piece by forming one of the joining surfaces of these members into a recessed shape, putting a brazing filler metal in a molten state thereien and press fitting the other member thereinto.  
     CONSTITUTION: The joining surface of either one of a lining member 2 and a backing member 1, for example, the member 1 with the member 2 is formed into a recessed shape. A brazing filler metal 3 is put in a molten state into this recess, and the member 2 is pressed to the joining surface under 0.1W100kg/cm 2  pressure. Thereby, the molten metal 3 is forced from the lower part of the recess and is thoroughly filled in the spacing between the member 2 and the member 1. Thence, it is cooled by force air cooling or the like to allow the metal 3 to set. By this method, the brazed metallic member for metal dies or the like fitted thoroughly to one piece is obtained. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06206243-A (JP)
Title: Metal mold for resin molding
Inventor: NOMURA KAZUO
IPC: B29C33/44
Filed: 1993-01-11
Abstract: PURPOSE:To achieve improvement of productivity by removing a failure of a takeoff pin and its trace even for a small sized insulation body having a thin peripheral wall concerning a resin molding metal mold for a connector insulation body. CONSTITUTION:A metal mold for resin molding which molds a connector insulation body to which terminal fixing holes are lined up, is composed of at least a fixed mold 3 molding one side face with an ejecting mechanism part 24, a movable mold 42 capable of reciprocating which molds the other side face, a sliding core 35 which molds the terminal fixing hole of the insulation body together with the terminal insertion side face, and a sliding core 36 which molds an opening side face of the terminal fixing hole of the insulation body. Further, means 45-1, 45-2 wherein respective sliding cores 35, 36 arranged respectively between the fixed mold 32 and the movable mold 42 can approach each other or be separated from each other while they are sliding on an interface of respective sliding cores 35, 36 by being engaged with reciprocative motion of the movable mold 42, are provided.
Patent JP-S59128670-A (JP)
Title: Vector processor
Inventor: OMODA KOUICHIROU
IPC: G06F15/78
Filed: 1983-01-12
Abstract: PURPOSE:To shorten the formation time of the succeeding address, to deversify address registers and to speed up vector operation by forming address information necessary for processing succeeding to the current loop processing during the execution of the current loop processing. CONSTITUTION:An increment registers 100, address registers 112, 113, and a base register 105 in a vector processor are constituted by plural registers respectively. An address in the register 112 is applied to an adder 108 through a selector 114 by a load instruction from an instruction controlling part 3 in the processor and added to the value of the register 105 and the adder value is applied to a segment base register 109. Simultaneously with said processing, the value of the register 100 is shifted by a shift register 110 and added to the value of the selector 114 by an adder 111 and the added value is set up in the register 113 as the succeeding address value. Then the address necessary for the succeeding processing is formed during the current loop processing to improve the processing speed of vector operation.
Patent JP-H10201263-A (JP)
Title: Ultrasonic motor and fixing method thereof
Inventor: IWABUCHI AKIHIRO
IPC: H02N2/00
Filed: 1997-01-09
Abstract: PROBLEM TO BE SOLVED: To prevent the electrode of the soldering section of a lead wire for a stator from peeling off, by holding and fixing the stator by a shaft mounted into a through-hole at the center of the stator. SOLUTION: A shaft 1, which is fitted to a stator 3 and to which the stator 3 is mounted, is molded of a synthetic resin, and tongue pieces 4, which are obtained by dividing the outer circumference of the shaft 1, for example, into eight portions at 45 deg., are formed at every 45 deg., have elasticity and are slightly directed to the outside, and inward projecting sections 5 formed while being displaced at 45 deg. from the tongue pieces 4 are formed to the outer circumference of the shaft 1. The stator 3 is fitted so as to be pushed from the outsides of the tongue pieces 4 to the insides, the underside of the stator 3 is abutted against the top faces of the inward projecting sections 5, and the stators 3 are held and fixed among the tongue pieces 4 and the inward projecting sections 5.  The stator 3 is set up to the shaft 1, a fixing plate 2 is placed and fastened onto a positioning fixing section 7, a rotor is fitted elastically to the outside of the stator 3, the rotor is held in parallel with the fixing plate 2, and lead wires 6 are wired between the fixing plate 2 and the stator 3.
Patent JP-H0593012-A (JP)
Title: Production of alpha-olefin polymer
Inventor: FUJITA TAKASHI
IPC: C08F10/00
Filed: 1991-01-11
Abstract: PURPOSE:To stably obtain an alpha-olefin polymer having excellent moldability, surface appearance and molecular weight distribution by using a catalyst containing an Mo or W compound having pi-electron conjugated legend and an alumoxane. CONSTITUTION:An alpha-olefin is polymerized by using a catalyst containing (A) preferably a tetravalent molybdenum or tungsten compound having one or more pi-electron conjugated ligands [e.g. biscyclopentadienyl molybdenum dihydride or bis(indenyl) tungsten dichloride] and (B) an alumoxane, especially preferably methylalumoxane.
Patent JP-H06207736-A (JP)
Title: Air conditioner automatic control device
Inventor: NISHIDA HIROSHI
IPC: F24F11/02
Filed: 1993-01-11
Abstract: PURPOSE:To schedule rational checks and adjustments based upon accurate operation result data by automatically controlling the operation state of an air conditioner. CONSTITUTION:Operation result storage means 1 reads at each month end accumulated operation time stored in sensors each mounted on air conditioners K1-Kn, and updates a previous month end accumulated time file 5 and stores monthly operation result data for each air conditioner in a monthly operation result file 6. Check scheduled day estimation means 2 predicts a future operation state of each air conditioner based upon the stored data, and estimates a next check scheduled day based upon a previous check day and accumulated operation time stored in a previous check information file 8 and a standard time interval for checks and adjustments stored in an individual machine check specification file 7. Check scheduling table output means 3 outputs a list of air conditioners for which an estimated scheduled day falls within a designated time interval as a check scheduling table 9.
Patent JP-S5287185-A (JP)
Title: Preparation of cephalosporanic acid derivatives
Inventor: KAWADA HIROSHI
IPC: C07D501/22
Filed: 1976-01-13
Abstract: PURPOSE: To obtain cephalosporanic acid derivatives useful as antibacterial agents in high yields by the reaction of available penicillin sulfoxide esters in the presence of a combined catalyst consisting of polyvinyl pyrrolidone and organic phosphoric acids in an inert solvent under heating. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59128918-A (JP)
Title: Holding structure of surge tank
Inventor: AKIYAMA TSUTOMU
IPC: F02B33/44
Filed: 1983-01-11
Abstract: PURPOSE:To aim at the effective use of space, by housing a surge tank into a case body of an air cleaner. CONSTITUTION:An air cleaner 10 is constituted of an enclosed case body in cylinder form, while an air cleaner element 11 is housed in the inside. On the other hand, at the central part of the air cleaner 10, with a holding part 10a for a surge tank 1 being formed, the surge tank is housed therein via an engaging device 12.
Patent JP-H06205637-A (JP)
Title: Preparation of dried fish for seasoning
Inventor: MATSUI MUNEAKI
IPC: A23B4/03
Filed: 1993-01-11
Abstract: PURPOSE:To provide a process for the preparation of dried fish for seasoning, keeping the contents of essence and inosinic acid at high levels, suppressing the hypoxanthine content and decreasing the powder content. CONSTITUTION:The surface temperature of a fish for the preparation of dried fish is maintained at 60-95 deg.C for 60-3sec. The surface-treated fish is heat-treated for 5-20min by keeping the core temperature of the fish meat to 50-70 deg.C and the fish is dried under smoking. The inosinic acid content of the product is comparable to that of conventional dried fish and the content of hypoxanthine causing bitter taste is decreased. The content of essence is higher and the pulverization ratio is lower than those of the conventional dried fish.
Patent JP-H07208452-A (JP)
Title: Supporting roller device
Inventor: TAKESHITA KOJI
IPC: F16C13/02
Filed: 1994-01-14
Abstract: PURPOSE:To prevent stick slip phenomenon generated in a direction perpendicular to a roller rotating direction. CONSTITUTION:A bolt 18 is provided on a base 6 in front of a roller 11 in relation it the turning of a turn table, and by means of this bolt 18 the displacement in the roller turning direction and the perpendicular direction is restricted and caused to freely rotate by a pin 14 for freely rotatably supporting the roller 11 with respect to the base member 13 of a bracket 12, an elastic supporting material 19 is provided between the base member 13 and the base 6 and a load applied on the roller 11 is supported by this supporting material 19.
Patent JP-2000197738-A (JP)
Title: Game machine
Inventor: SENDA TAKASHI
IPC: A63F7/02
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To give unusual interest to a picture display of a variable display game in a play machine having a picture display part. SOLUTION: Plural types of reach patterns are provided to be displayed before a big winning picture is identified in picture display game. These reach patterns are selected at an appearance probability and the appearance probability of the reach patterns is changed when the reach patterns are displayed (S55, S58, S62, S64, S74, S77, S82, S86).
Patent JP-2000205682-A (JP)
Title: Cooler
Inventor: SHIMIZU KATSUMI
IPC: F25D21/06
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To provide a cooler which is provided with a Stirling refrigerating machine allowing the defrosting of a heat exchanger and a means to prevent the frosting of the body thereof. SOLUTION: There are arranged first piping 11a through which a heat medium of a liquid is circulated between a cooling part 8 for generating cold of a Stirling refrigerating machine 9 and a cooler 10 for the heat exchange of the cold, and second piping 11b through which a heat medium of a liquid is circulated between a radiation part 6 for generating heat of the Stirling refrigerating machine 9 and a heat radiator 12 for the heat exchanger of the heat. As means for guiding the heat generated at the radiation part 6 to the cooler 10, a selector valve 13 is provided to guide the heat medium flowing through the second piping 11b to the first piping 11a when no cold is generated at the Stirling refrigerating machine 9.
Patent JP-H04238793-A (JP)
Title: Holding and releasing device for expansible structure in space
Inventor: OGURA SOICHI
IPC: B64G1/44
Filed: 1991-01-14
Abstract: PURPOSE:To prevent a holding force from having an effect upon the tension of a belt drive means for ensuring a holding section to hold a retained section with a stable force. CONSTITUTION:While a piston member 15 is holding a retained section with the holding section 16 thereof, the link connections of a link joint member 20 with the piston member 15 and a drive pulley 10 are so constituted as to be positioned on a straight axis about the rotational center of the pulley 10, thereby preventing a holding force from having an effect upon the tension of a belt drive means.
Patent JP-H06294715-A (JP)
Title: Method and equipment for injecting liquid in to capillary tube
Inventor: BUERUNAA SHIYUNAIDAA
IPC: G01N27/447
Filed: 1994-01-17
Abstract: PURPOSE: To provide a method and a device for filling a capillary tube with liquid, capable of ensuring high accuracy, regardless of the use of a commercially available and inexpensive constitution elements. CONSTITUTION: Regarding a method and a device compatible therewith for filling a capillary tube 1 with liquid fed from a vial 7 for the capillary tube electrophoresis in particular, an overpressure source 22 and a low pressure source 23 are connectable to the vial 7 and overpressure or low pressure is applied to space above the liquid. At the time of filling the liquid, related valves 24 and 25, for example are operated for corresponding pressure source control, thereby continuously varying the pressure in a controlled mode. The pressure is first increased gradually and then lowered gradually. In this case, an actual pressure change at a filling process is measured with a pressure sensor 30 and a controller 31 controls the length of time intervals when the overpressure or low pressure is applied, thereby introducing a desired amount of the liquid into the capillary tube 1.
Patent JP-H09194578-A (JP)
Title: Silicon wafer carrier
Inventor: CHIYOU ONRAI
IPC: H01L21/673
Filed: 1996-01-11
Abstract: PROBLEM TO BE SOLVED: To obtain the subject member capable of suppressing the amount of an evaporated gas to an extent not soiling the surface of a silicon wafer, and high in strength and heat resistance by using a thermoplastic polyester resin having a specific amount of a vaporized gas generation at heat-treatment thereof and of an alkali metal elution. SOLUTION: This silicon wafer carrier capable of suppressing the amount of an evaporated gas generation and an alkali metal elution to an extent not soiling the surface of the silicon wafer, and high in strength and heat resistance, is obtained by melting and kneading a thermoplastic polyester resin having <=200ppm amount of vaporized gas generated by a heat-treatment at 150 deg.C for 60min and <=10ppm amount of a clubed alkali metal by an immersion treatment in an ultrapure water at 80 deg.C for 120min (e.g.; polybutylene terephthalate) by an extruder at 260 deg.C at 160rpm number of screw rotations and at 50kg/hr extrusion rate, cooling the thread extruded from a die, cutting to form pellets for a molding, and then injection molding the pellets at 250 deg.C cylinder temperature and 60 deg.C mold temperature.
Patent JP-S56103689-A (JP)
Title: Hull opening device for split type ship
Inventor: FUNAYAMA YOSHIMITSU
IPC: B63B25/04
Filed: 1980-01-17
Abstract: PURPOSE: To facilitate the arrangememt of machinery such as an opening an closing actuator by designing the right and left body parts which define a ship hold to be capable of opening and closing by means of a hydraulic cylinder, while a bow and a stern are built integrally.  
     CONSTITUTION: A ship's hold top member 1c and a ship hold bottom center member 1d are provided between the bow and stern forming a hull main body 1. The ship's hold top member 1c is mounted with two pairs of body parts 3a, 3a and 3b, 3b all of which are connected at the top to the member 1c by the respective hinges 2. These body parts 3a, 3a and 3b, 3b define a split type ship hold 3. These body parts 3a, 3a and 3b, 3b are closed when they are in contact with the ship's hold bottom center member 1d, whereas they are opened when a hydraulic cylinder extends. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61215756-A (JP)
Inventor: RODER EDWARD A
IPC: D01G7/00
Filed: 1986-01-10
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-H03209533-A (JP)
Title: Redundant system consisting of plural processors
Inventor: OHASHI TADASHI
IPC: G06F15/177
Filed: 1990-01-12
Abstract: PURPOSE:To obtain a redundant system having high reliability without duplexing totally the system by providing the processors into the system as the redundant components together with a cooling device, etc. CONSTITUTION:If one of processors(PRC0 - PRCn) 110 - 11n has a fault in a system operating state, a system unit controller SUC 5 applies an interruption to a host OS to separate the faulty processor from other nondefective processors. Then the SUC 5 cuts off the supply of power to the faulty processor and separates this processor from a system. At the same time, the SUC 5 orders the optional one of nondefective processors PRC0 - n to load a microprogram via a microcode storage MSC 7 as long as the system operation can be carried on with reduction of the system operating scale. So that a spare processor (PRCn + 1) 11n + 1 or the optional nondefective processor is started. In such a constitution, the reliability of a redundant system is improved.
Patent JP-H04364209-A (JP)
Title: Thin film magnetic head
Inventor: SAKURAI YUTAKA
IPC: G11B5/31
Filed: 1991-01-16
Abstract: PURPOSE:To improve recording efficiency and reproduction efficiency so as to make a magnetic recording and reproducing efficient without increasing the number of turns in a coil and without enlarging a magnetic core. CONSTITUTION:A magnetic flux bypass part 14 which connects a lower yoke 12 and an upper yoke 10 is formed near a magnetic gap in the magnetic core and a coil conductor is formed to surround the magnetic flux bypass part 14. Thus, sensitivity is raised with thinning the film thickness of the thin film magnetic head as it is, and the magnetic path can be made highly efficient.
Patent JP-S60150987-A (JP)
Inventor: FUJITA MASAMICHI
IPC: B25J15/08
Filed: 1984-01-13
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-S61163723-A (JP)
Title: A/d converter
Inventor: TANAKA MASATO
IPC: H03M1/52
Filed: 1985-01-12
Abstract: PURPOSE:To realize non-adjustment of a reference value by providing an extending means on a low rank counter, and controlling a reference value of a comparator for controlling a counting operation of low rank and high rank counters, in accordance with a value of the time when an A/D conversion of the extending means has been ended. CONSTITUTION:An extending counter 30 to a low rank counter 17, and a feedback circuit 31 to which that which has combined a part of outputs of the counter 30 and 17 is supplied are provided, and an output of the circuit 31 is supplied as a reference value to a differential amplifier 11 being a comparator for changing a count state of the high rank counter and the low rank counter. The feedback circuit 31 has two threshold values of the upper limit and the lower limit of a prescribed range, and the feedback circuit 31 discriminates whether the inputted value is larger or smaller than the prescribed rang, accumulates its result, and feeds it back to the differential amplifier 11. As a result, the number of times (count quantity) by which the low rank counter 17 goes round is held in the prescribed range.
Patent JP-H10199852-A (JP)
Title: Rotary substrate treatment device
Inventor: YABE MANABU
IPC: H01L21/027
Filed: 1997-01-13
Abstract: PROBLEM TO BE SOLVED: To provide a rotary substrate treatment device, which can prevent contamination of a substrate caused by a treatment liquid stuck to a rotary mechanical part around the substrate. SOLUTION: A cleaning nozzle 12 is arranged above a peripheral end of a substrate holding part, arranged inside a cup 8. The cleaning nozzle 12 discharges a cleaning liquid on the top and on the side of the substrate holding part 2, so as to wash out a treatment liquid stuck on these surfaces. The cleaning nozzle 12 is held by a nozzle arm 10 to move a prescribed position inside a cup 8 at the time of cleaning and to a shunt outside the cup 8, after finishing the cleaning treatment.