baber/WOPTO huggingface dataset:
Patent JP-H0997832-A (JP)
Title: Semiconductor device and fabrication thereof
Inventor: YAMAGUCHI HITOSHI
IPC: H01L21/762
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device of SOI structure in which heat dissipation properties are enhanced while ensuring the breakdown strength and isolation performance. SOLUTION: A buried silicon oxide 2 is deposited by 2μm on a silicon substrate 1 and an N type silicon layer 3 is formed thereon. A trench 4 is made in the silicon layer 3 and deposited with a silicon oxide 5 on the inside thereof before being filled with a polysilicon 6. A high withstand voltage N-channel LMOS transistor Tr1 is fabricated in an insular silicon region 7. The buried silicon oxide 2 beneath a P-well region 9 is as thin as 0.1μm. A polysilicon 16 is deposited under a thin region 15 and the interval between the silicon substrate 1 and the insular silicon region 7 is made uniform.
Patent JP-H0588915-A (JP)
Title: Interrupt controller
Inventor: TAJIRI YASUSHI
IPC: G06F9/48
Filed: 1991-09-30
Abstract: PURPOSE:To enable even a device which generates a short interrupt signal to perform the sure interrupt operation by reducing the overhead of software at the time of interrupt control in a computer system using a microprocessor. CONSTITUTION:An interrupt device group 3 generates an interrupt request. An interrupt controller 2 detects the edge of the interrupt request and transmits it to a CPU 1. The CPU 1 accepts the interrupt request to start an interrupt cycle. An interrupt control circuit 4 is interposed between the interrupt device group 3 and the interrupt controller 2 and temporarily latches the interrupt request generated by the device group 3 and is synchronized with the interrupt controller 2 and automatically clears the interrupt request at the time of internally latching the interrupt request by the interrupt controller 2, thus preventing the access overhead to the CPU 1.
Patent JP-S60141849-A (JP)
Title: High-strength stainless steel having favorable surface property, superior formability and weather resistance after cold working
Inventor: HASEGAWA RIYUUICHI
IPC: C22C38/24
Filed: 1983-12-28
Abstract: PURPOSE:To improve the surface properties, formability and weather resistance by adding prescribed percentages of C, Si, Mn, Ni, Cr, N, Ca and Cu. CONSTITUTION:The titled stainless steel consists of, by weight, <=0.08% C, <=1% Si, <=2% Mn, 6-8% Ni, 16-18% Cr, 0.05-0.3% N, 0.001-0.006% Ca, 0.5-2% Cu and the balance Fe, and the value of B represented by an equation B= 33(C+N)+0.6(Si+Mn)+Cr+2(Ni+Cu) is 4.4-36. The steel has favorable surface properties, superior formability and weather resistance.
Patent JP-H10106671-A (JP)
Title: Slip off preventing outlet
Inventor: KATO YOSHIRO
IPC: H01R13/62
Filed: 1996-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a slip off preventing outlet applicable for any type of plugs. SOLUTION: Rubber bands 13 are mounted at the upper and lower sides of a outlet 11 with adhesive. Plane fasteners 14 are provided at the end of the rubber bands 13, one being a male fastener and the other being a female fastener. After a plug 12 is inserted into the outlet 11, the rubber bands 13 with the plane fasteners 14 are covered to wrap the plug 12 at the upper and lower parts and the plane fasteners 14 are pasted with each other to lock the plug 12. The plane fasteners 14 have cuts 16-1, 16-2 so that the load 15 of the plug 12 can be pulled out of a gap formed by the cuts 16-1, 16-2 when the plane fasteners 14 are pasted with each other.
Patent JP-H02100102-A (JP)
Title: Programmable controller
Inventor: ARAI TOSHIO
IPC: G06F9/445
Filed: 1988-10-07
Abstract: PURPOSE:To simplify the operation for transferring a program and to decrease the labor and time required for generating the program by storing the program for executing a control of a programmable controller (PC) and also, transferring the program at every range in which it can be instructed arbitrarily. CONSTITUTION:Read-out circuits 15, 25 read out an area of a user program to be read out of memories 100 and 200 by page data by a page instruction, and read out a program stored in this area. Storage circuits 13, 23 store temporarily a user program received by a transfer circuit 16 and 26. Detecting circuits 14, 24 detect page data instructed by the read-out circuits 25, 15. Deleting circuits 11, 21 delete the program stored in the area of the page data detected by the detecting circuit 14, 24, and inserting circuits 12, 22 insert the contents stored in the storage circuits 13, 23 in the area deleted by the deleting circuits 11, 21. In such a way, a between the user program memory 100 and 200, the programs of the area corresponding to the page instruction can be transferred in a batch.
Patent JP-2001071294-A (JP)
Title: Manufacture and device for sliced product
Inventor: ISHIKAWA HISAO
IPC: B26D3/28
Filed: 1999-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method and a device for sliced product for slicing a soft object into thin slices with an even thickness, thereby stably manufacturing a sliced part with a good quality. SOLUTION: This manufacturing method for sliced product slices an object to be sliced 2 from an end surface 21 with a prescribed width while the end surface 21 of the object to be sliced 2 is fixed to an slicing aid surface 41 with a fixing mean. A manufacturing device 1 is provided with a pipe-like storage part 3 storing the object to be sliced 2, the slicing aid surface 41 placed opposing to an end opening part of the storage part 3, and fixing the end surface 21 of the object to be sliced 2 placed at the end opening part with the fixing mean 42, a slicing mean 5 slicing the object to be sliced 2 at a position with a prescribed distance from the end surface 21 while the end surface 21 is fixed, and a load adjusting mean 6 maintaining a contact pressure of the end surface 21 against the slicing aid surface 41.
Patent JP-H02102970-A (JP)
Title: Swash plate control servo unit of hydraulic continuously variable transmission
Inventor: IINO HISAFUMI
IPC: F04B49/00
Filed: 1988-10-06
Abstract: PURPOSE:To facilitate machining, to obtain the cylindricity and the straightness with high accuracy and to enable correct swash plate control by forming an insert hole where a spool member is inserted as a through hole formed on a valve member in a servo unit of a hydraulic continuously variable gear. CONSTITUTION:In a speed change servo unit 30 of a hydraulic continuously variable transmission, there are provided a piston member 32 inserted in a housing 31, a valve member 33 fixed to the interior of the piston member and a spool member 34 concentrically inserted in the valve member in such a manner as to freely slide right and left. When the spool member 34 is moved right and left, the piston member 32 is forced to follow it and moved by hydraulic force. With a trunnion shaft of a hydraulic motor connected to the piston member 32 as the center, the piston member is turned to vary the capacity. An insert hole of the spool member is formed as a through hole, so that machining is facilitated, high accuracy can be obtained and the oscillation of a swash plate can be controlled correctly.
Patent JP-H0590829-A (JP)
Title: Microstrip antenna
Inventor: IWASAKI HISAO
IPC: H01Q21/06
Filed: 1991-09-30
Abstract: PURPOSE:To provide a microstrip antenna which suppresses the generation of a parallel plate mode and keeps the satisfactory electric characteristic. CONSTITUTION:A patch antenna 3 is provided together with a feeder line 5 which crosses the antenna 3 in the prescribed length and above a space via a 1st dielectric layer 1 so as to be opposite to the antenna 3. Meanwhile a 1st earth conductor plate 2 is set opposite to the line 5 via a 2nd dielectric layer 2. In regard of a microstrip antenna of such a constitution, a 2nd earth conductor plate 4 is not connected to the antenna 3 on the same plane as the antenna 3 and covers at least the line 5 above the space via the layer 1.
Patent JP-H0196397-A (JP)
Title: Production of chromium-plated steel sheet for welded can having excellent corrosion resistance
Inventor: HAMAHARA KYOKO
IPC: C25D5/26
Filed: 1987-10-08
Abstract: PURPOSE:To produce the title plated steel sheet having excellent corrosion resistance by repeatedly applying chromium electroplating and anodization to a steel sheet, and then electrolytically chromating the sheet to form specified metallic chromium layer and chromium oxide layer. CONSTITUTION:When a steel sheet is electroplated with chromium in a plating soln. added with a large amt. of an assistant to enhance the metallic chromium deposition efficiency, a nonuniform chromium oxide layer CrOX is formed on a metallic chromium layer CrM. The sheet is then anodized, and the CrOX is dissolved and uniformly thinned. Since many pinholes are generated at this time, the sheet is again anodized to deposit a protruding metallic chromium on the pinhole. The sheet is further anodized to form a uniform thin CrOX, and then electrolytically chromated. By this method, CrM with a part protruding is formed on the sheet surface at 40-150mg/m<2>, CrOX is also formed in uniform thickness at 5-25mg/m<2>, and a chromium-plated steel sheet having excellent weldability and corrosion resistance is stably obtained.
Patent JP-H0589322-A (JP)
Title: Coin processor
Inventor: KAWANAGA KEIJI
IPC: G07F1/02
Filed: 1991-09-30
Abstract: PURPOSE:To surely prevent the fall of a coin from the coin paying port of the upper part of a saucer to a money paying side at the time of the reception and the payment of money, and in addition, to eliminate the necessity of excessive space for closing the coin paying port. CONSTITUTION:The tray 4 to keep temporarily the coin P thrown and received from the coin receiving and paying port 2 of a device main body 1 is constituted of a rotating body 41 freely rotatable concentrically and of a semicylindrical section opened at its upper part so as to form a receiving port 42. At the time of the reception of money while a door 3 is in an opened state, by closing the coin paying port 35 from which the coin is paid on the tray 4 at the time of the payment of money, and rotating this rotating body 41 so that the receiving port 42 faces downward, the coin is made capable of being thrown on a delivering belt of a coin delivering part, and on the other hand, at the time of the payment of money while the door 3 is in a closed state, the rotating body 41 is rotated and controlled so as to open the coin paying port 35.
Patent JP-H07110249-A (JP)
Title: Capacitance type electromagnetic flowmeter
Inventor: OKADA TAKASHI
IPC: G01F1/58
Filed: 1993-10-08
Abstract: PURPOSE:To provide a capacitance type electromagnetic flowmeter which can reduce stresses generated in its ceramic measuring tube when the tube is baked or when the tube receives a thermal shock from a fluid to be measured, etc. CONSTITUTION:In a capacitance type electromagnetic flowmeter provided with a measuring tube 1 formed by baking and molding a ceramic and capacitance electrodes 2 fitted to the tube 1, a buffer ceramic section 21 having a coefficient of thermal expansion which is intermediate of the coefficients of thermal expansion of the electrode 2 and the tube 1 is provided on the external surface of the tube 1 so that the section 21 can surround the electrodes 2.
Patent JP-H06104779-A (JP)
Title: Memory mounting type on-vehicle radio receiver
Inventor: ITO MASATOSHI
IPC: H04B1/06
Filed: 1992-09-22
Abstract: PURPOSE:To automatically switch and set a data memory to an appropriate own vehicle position grid regardless of a listening signal source. CONSTITUTION:A radio receiver on which a memory 13 which stores the own vehicle position grid or the received data of each grid is mounted, is equipped with a receiving part which can always receive a signal. This receiving part successively receives the signals of plural stations, selects several stations in the order of the intensity of the magnetic field of the signals of receiving stations, stores them in the memory 13, and checks the included rate of the storage stations in the memory 13 in the stations preliminarily stored in the memory 13 concerning the vehicle position grid and the adjacent plural grids. Then, the own vehicle position grid is successively moved to the adjacent plural grids, the selection of the several station, the storage in the memory 13, and the included rate of the storage stations are checked each time the own vehicle position grid is moved to the adjacent plural grids, and when the same checked results continue several times at the time of the selection and storage of one series of stations, and the check, the storage of the own vehicle position grid in the memory 13 is updated.
Patent JP-H07105800-A (JP)
Title: High speed reclosing and grounding switch
Inventor: MIZOGUCHI HITOSHI
IPC: H02B13/075
Filed: 1993-10-08
Abstract: PURPOSE:To provide a compact and economical high speed reclosing and earthin switchgear which can shut induced current in high voltage power transmission cable wherein the induced current does not form zero point during several cycles. CONSTITUTION:A puffer cylinder 16 is isntalled in a cylindrical operational rod 15 which is to be connected with an operational apparatus. A movable contactor 17 and a nozzle 18 are isntalled above the puffer cylinder 16. A puffer piston 19 is inserted in the puffer cylinder 16. A gas compressing chamber C is composed of the puffer cylinder 16 and the puffer piston 19. A movable contactor part B is supported in the operational rod 15 by supporting parts 19a, 19b. A floating piston 20 which slides on the inner face of the puffer cylinder 16 and the smaller diameter part of the puffer cylinder 19 is installed in the rear side of the puffer piston 19 to compose an auxiliary capacity part D. A spring 2 to reinforce the floating piston in the direction to the contactor is installed. A communication hole 19c to communicate the gas compressing chamber C and the auxiliary capacity part D is formed in the puffer piston 19.
Patent JP-H02101144-A (JP)
Title: Low thermal expansion sealing alloy
Inventor: WATANABE RIKIZO
IPC: H01L23/10
Filed: 1988-10-07
Abstract: PURPOSE:To manufacture the title alloy having improved brazability with a low thermal expansion ceramic material by preparing an Fe alloy contg. specific ratios of Ni, Co, Si and Mn and having specific average thermal expansion coefficient in the specific temp.-lowering range. CONSTITUTION:A sealing alloy contg., by weight, 5 to 11% Ni, 13 to 28% Co, >=1.0% Si, <=2.0% Mn and the balance substantial Fe with impurities is prepd. In the alloy, crystals are transformed from face-centered cubic ones to body- centered cubic ones in the cooling stage from 900 deg.C to a room temp. and average thermal expansion coefficient from 800 to 30 deg.C in the cooling stage is regulated to <=7X10<-6>/ deg.C. In this way, the sealing alloy having drastically improved brazability with a low thermal ceramic material such as AlN and SiC for sealing of semiconductors can be obtd.
Patent JP-H08116244-A (JP)
Title: Sampling signal generating circuit
Inventor: YAMANAKA KATSUHIKO
IPC: H03K5/13
Filed: 1994-10-19
Abstract: PURPOSE: To realize the sampling signal generating circuit in which a sampling frequency is increased. CONSTITUTION: The sampling signal generating circuit generating sampling signals whose timing is deviated little by little by changing a reference voltage is provided with a transistor (TR) 8 whose collector connects to a 1st voltage source V1 and conductive /nonconductive by a trigger signal 105, a step recovery diode 11 whose anode connects to a 2nd voltage source V2, a 1st resistor 9 used to connect the emitter of the TR 8 and a cathode of the step recovery diode 11, and a 2nd resistor 10 connecting the cathode of the step recovery diode 11 and a point of a reference voltage Vs.
Patent JP-H07107804-A (JP)
Title: Rice transplanter
Inventor: SATO IWAO
IPC: A01B49/04
Filed: 1993-10-08
Abstract: PURPOSE:To provide a rice transplanter so designed that the front of seedling planting positions is moderately puddled with the claws of a planting section and leveled and the whole paddy field is also ensured to effect leveling. CONSTITUTION:A rotator 4 extending in the width direction of a planting section 3 and provided with an outer cylindrical surface 40 is set up in the front of said planting section 3 having planting claws 2 set up on a traveling machine body 1, and ellipsoidal puddlers 5 are set up, on the outer periphery of the cylindrical surface 40 and at a position against the front of the planting claws 2, in such a posture that each of their longer axis side be tilted in the longer direction of the rotator 4 relative to the line rectangular to said rotator 4.
Patent JP-2001078108-A (JP)
Title: Program guide information storage means, program guide information display means and program guide information display device
Inventor: HIRAMATSU KOICHI
IPC: H04N5/445
Filed: 1999-09-07
Abstract: PROBLEM TO BE SOLVED: To obtain a program guide information display device that attains display of program guide information by using a general-purpose browser software program and employing an edit method reflecting the intention of a user and to obtain a program guide information display method. SOLUTION: The program guide information display method has a step where program guide information 6 is converted into an XML file 8 in response to a unique tag set defined in advance to represent contents of meaning of the program guide information, a step where a storage device 9 stores the converted XML file 8, and a step where display image information 16 is generated from an XML file 10 on the basis of a style file 11 and monitor 15 displays the program guide information.
Patent JP-S63108954-A (JP)
Title: Heat insulating material injecting device
Inventor: YAMAGAMI JUN
IPC: B22D11/108
Filed: 1986-10-27
Abstract: PURPOSE:To improve heat retaining property to molten metal by arranging a nozzle at a place between the cover of molten metal vessel and the molten surface, and injecting heat insulating material radiately from many injecting holes formed in the nozzle to spray the heat insulating material almost uniformly on the whole molten surface. CONSTITUTION:At the time of pouring the molten steel 12 in a tundish 10 from a ladle, the nozzle 20 is inserted in the hole 16 of cover 14 and blowing is started in a duct 18. The heat insulating material 34 sucked from an ejector 32 from branching pipe 30 is carried by air flow in the dust 18 and reaches the nozzle 20, to inject from respective opening holes of passages 24, 26 and 28 together with air. The heat insulating material 34 injected from the large diameter passage 24 is sprayed on the molten steel 12 surface at far way along longitudinal direction of the tundish 10. Further, the heat insulating material 34 injected from the small diameter passages is sprayed on the molten surface at near area. In this way, the heat insulating material 34 is almost uniformly sprayed on the whole molten surface. And, the heat retaining property of molten metal is improved.
Patent JP-S63108305-A (JP)
Title: Coupling method for optical waveguide
Inventor: NAKAMURA HITOSHI
IPC: H01S5/00
Filed: 1986-10-27
Abstract: PURPOSE:To improve coupling efficiency between a semiconductor laser and an optical waveguide by forming the optical waveguide with multilayer structure to be selectively etched and etching a waveguide layer up to the depth of a clad layer. CONSTITUTION:A multilayer structure for a laser consisting of a waveguide layer 2, an active layer 3, a clad layer 4, and a cap layer 5 is formed on a substrate 1 having a diffraction grating. The waveguide layer 2 and the active layer 3 are selectively etched in the cavity direction of a laser so as to be deeper than the clad layer 4. An optical waveguide layer 7, a clad layer 8 and a cap layer 9 are formed on the substrate 1 by epitaxial growth. Consequently, the active layer 3 of a semiconductor laser is extremely smoothly coupled with the waveguide layer 7 of the optical waveguide and its high coupling efficiency can be obtained.
Patent JP-S61155308-A (JP)
Inventor: DEIBITSUDO EI KOOCHIYAN
IPC: A61K8/00
Filed: 1985-11-14
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-H05150770-A (JP)
Title: Musical sound synthesizing device
Inventor: KOYAMA MASAHIRO
IPC: G10H1/00
Filed: 1991-10-01
Abstract: PURPOSE:To optionally switch a display where plural parameters are laterally arrayed and a display where the parameters are longitudinally arrayed. CONSTITUTION:This musical sound synthesizing device is equipped with a display unit 6 which displays plural two-dimensional graphs showing characteristics of the parameters setting the musical sound of a musical sound generation part 7, a panel switch 5 which selects a display format between the longitudinal arrangement and lateral arrangement of the two-dimensional graphs displayed on the display unit 6, and a central arithmetic processing unit 1 which controls the display format of the display unit 5 according to the selection of the panel switch 5.
Patent JP-H10103785-A (JP)
Title: Bathtub water purifier
Inventor: HASHIMOTO MASAFUMI
IPC: C02F1/463
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To completely perform a filtering performance immediately after the installation of a purifier and clean bathtub water by increasing the capacity of an electric field applying means higher by a prescribed quantity than that after the lapse of a prescribed time through a capacity changing means until the lapse of the prescribed time after the start of an operation. SOLUTION: A capacity changing means 5 applies an electric field to an electric field applying means 4 so as to supply the electric current of about 20mA between an electrode 3 and a filter tank 1 until a counting means 6 counts about one week. After the counting means 6 counts about one week, the capacity changing means 5 applies the electric field to the electric field applying means 4 so as to supply the electric current of about 5mA between the electrode 3 and the filter tank 1. Thus, while the electrode 3 hardly dissolves aluminium ion after its installation, the electric field under which sufficient aluminium ion can be dissolved can be applied and a proper electric field can be applied after the aluminimn ion can be readily dissolved.
Patent JP-H07108993-A (JP)
Title: Water jet propulsion machine
Inventor: KOMIYA HIROSHI
IPC: B63H11/107
Filed: 1993-10-12
Abstract: PURPOSE:To provide a water jet propulsion machine with steering function and ahead/astern moving function and make it compact and lightweight by providing an opening/closing operating means for operating an inside flap and an outside flap to open/close outside of a steering nozzle, and a driving means for driving the opening/closing operating means. CONSTITUTION:In a water jet propulsion machine, a maneuvering part 31 for turning the direction of a ship or a boat laterally is connected to the output part of a nozzle 30, and this maneuvering part 31 is provided with a reversing part 32 for reversing the ahead/astern moving direction of the ship or boat. Since the distance between the centers of a flap supporting seat and a rod bearing does not change, an inside flap 49 is positioned inside of a steering nozzle 43 and put in such action as to open a reversing opening part 44 by increasing the tilt angle while receding. Since the center distance between the flap supporting seat and the rod bearing does not change, an outside flap 50 is positioned outside of the steering nozzle 43 and put in such action as to open the reversing opening part 44 by increasing the tilt angle while receding.