baber/WOPTO huggingface dataset:
Patent JP-S6320521-A (JP)
Title: Coordinate input device
Inventor: SHINODA NAOTO
IPC: G06F3/045
Filed: 1986-07-14
Abstract: PURPOSE:To detect coordinates of depression points even when plural points are pressed on plural surfaces at the same time by selecting beltlike resistance films which are positioned on both surfaces of a pressure-sensitive sheet and cross each other at right angles. CONSTITUTION:A switch control part 12 closes switches in the order of, for example, YS1-YS3 and closes switches XS1-XS3 while said switches are closed. For the purpose, resistance films Y1-Y3 are selected successively and while those resistance films are selected, resistance films X1-X3 are selected. Consequently, surface parts S11, S21, S31, S22, S32, S13, S23, and S33 where the resistance films Y1-Y3 and resistance films X1-X3 overlap each other are selected in order. When points in the respective surface parts are pressed, the coordinates of the depression points are detected and if there are the depression points in the plural surface parts, the coordinates of the respective depression points are detected when the respective surface parts are selected in order.
Patent JP-S5590110-A (JP)
Title: Amplifier
Inventor: SUEYOSHI SUSUMU
IPC: H03F1/32
Filed: 1978-12-27
Abstract: PURPOSE: To improve non-linear distortion of amplifying Tr by amplifying the output of transistor Tr of an emitter follower circuit by Tr of the opposite conduction type and then by using a Miller circuit flowing nearly-equal currents to both Trs as a load.  
     CONSTITUTION: Input signal VIN is inputted to the base of PNPTrQ 1  of an emitter follower circuit, whose output is led to the base of amplifying NPNTrQ 2 . As an emitter load and collector load upon Trs Q 1  and Q 2 , current Miller circuit 1 is provided and emitter resistances R 2  and R 3  are equally set, so that collector currents supplied to Trs Q 1  and Q 2  will nearly be equal. Between the emitter of TrQ 2  and the earth, resistance R 1  is connected and between one terminal of resistance R 2  of circuit 1 and the earth, output VOUT is led out. In this constitution, nonlinearity of base-emitter voltage VBE between Tr Q 1  and Q 2  is canceled by flowing equal currents to both Trs, so that non-linearity of amplifying Tr can be improved  without feedback. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5590890-A (JP)
Title: Time measuring device
Inventor: MORIYA NAKANOBU
IPC: G04G5/04
Filed: 1978-12-29
Abstract: PURPOSE: To easily control a plurality of functions of a time measuring device by controlling a time measuring counter and a memory circuit in cooperation with a signal generated in response to a designated output of a selected time measuring mode and a switch operation.  
     CONSTITUTION: When a switch 43 is operated to set a terminal F 1  of a ring counter 44 to one, a stop-watch mode is obtained. When a switch 33 is operated, time measuring operation is started. When a switch 34 is operated, a first lap time is indicated. When the switch 34 is operated again, a second lap time is indicated. When the switch 33 is then operated, a third lap time is indicated. When a switch 43 is operated, a terminal F 2  of the counter 44 is set to one to obtain a mode in which two time measuring devices are actuated alternately. At this time, a time measuring operation is practiced by operating the switches 33, 34 alternately. Another time measuring mode can be obtained by operating the switch 43. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5868298-A (JP)
Title: Shift register circuit
Inventor: WATANABE SEIJI
IPC: H03K3/037
Filed: 1981-10-16
Abstract: PURPOSE:To improve stability and an operation speed by providing a read-in data input circuit by a read-in clock, a polarity uninverted output circuit by a readout clock, and a polarity inverted output circuit by the readout clock, and putting an uninverted output and an inverted output in phase with each other. CONSTITUTION:A master part transmission gate TG3 which turns on when a clock phi' has a high level, slave part transmission gates TG4 and TG5 which turns on when the clock phi has the high level, and inverters G4, G5, G6, and G7 are placed among a shift register input D4, a polarity uninverted output Q4, and a polarity inverted output Q4'. For example, when input D4 varies from the high level to a low level, the obtained polarity uninverted output Q4 and polarity inverted output Q4' are substantially in phase with each other, so the stability and operation speed of the circuit are improved, thereby obtaning a shift register suitable for a high frequency circuit.
Patent JP-S6226690-A (JP)
Title: Semiconductor memory
Inventor: MIYAOKA SHUICHI
IPC: H01L21/8244
Filed: 1985-07-26
Abstract: PURPOSE:To speed up operation by supplying intersectionally complementary signals sent out from two pairs of differential amplifier circuits, to an NPN type transistor and an N channel MOSFET a push-pull form. CONSTITUTION:A address buffer ADB receives address signals A0-A13 supplied from an external terminal and forms internal complementary address signals a0-a13 basing on them. The internal complementary address a0 is constituted of an internal address signal of the same phase with the address signal A0 and an internal address signal phase inverted to the address signal A0. Remaining internal complementary address signals a1-a13 are constituted similarly. A bipolar type transistor is used in the output circuit of the address buffer ADB. Thereby, operation is speed up.
Patent JP-S6328077-A (JP)
Inventor: UIREMU HERARUDO OFUEEI
IPC: G11B7/13
Filed: 1987-07-02
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-S6226365-A (JP)
Title: Intake manifold
Inventor: YAMAUCHI TERUO
IPC: F02M69/00
Filed: 1985-07-26
Abstract: PURPOSE:To equalize amount of fuel distributed to each cylinder by providing a balance tube with an orifice as a flow rate control member opened or closed by a solenoid actuator operated by an accelerator pedal. CONSTITUTION:When an accelerator pedal 25 is depressed, a contact point 26 is closed, a circuit of a solenoid valve 24 is energized, and an orifice 19 in a balance tube 18 is closed. As a result, injected fuel is uniformly distributed because there is no variance in mixture from cylinder to cylinder. Then when a foot 27 is removed from the accelerator pedal 25 to produce a partially loaded condition, the contact point 26 is opened, the solenoid valve 24 becomes inoperative, and the orifice 19 is opened. As a result, fuel distribution to each cylinder becomes equal. In this way, fuel can be distributed uniformly to each cylinder and driveability can be improved regardless of driving conditions whether with wide open throttle or partial loading.
Patent JP-H1012104-A (JP)
Title: Gas-blast circuit breaker
Inventor: NIWA YOSHIMITSU
IPC: H01H33/70
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a gas-blast circuit breaker whose cooling capacity is enhanced by causing a high-temperature arc-extinguishing gas produced between arc contacts to be quickly discharged from a space around a fixed arc contact. SOLUTION: This gas-blast circuit breaker has, at the end of a fixed support 7, a circular opening 8 whose apex is located at the end of a fixed arcing contact 2 in order to discharge hot gas into a wide area of a space around the fixed support 7, and has guide plates 10 in the opening 8 to control the flow of the hot gas. Therefore, the gas-blast circuit breaker has an excellent breaking function with the capabilities of quickly discharging, from the space around the fixed arcing contact, an arc-extinguishing gas heated by an arc produced between the arc contacts 2 and of quickly heating the gas in the space around the fixed support 7.
Patent JP-H03218958-A (JP)
Title: Dielectric ceramic composition and ceramic capacitor
Inventor: FURUKAWA OSAMU
IPC: C04B35/46
Filed: 1990-06-25
Abstract: PURPOSE:To improve the bias characteristic and breakdown strength of the composition and to reduce its dielectric loss in the high-frequency region by partially substituting the Pb and (Zn1/3Nb2/3) of zinc niobate Pb(Zn1/3Nb2/3)O3 with Sr and Ti and specifying the composition. CONSTITUTION:The dielectric ceramic composition is expressed by the general formula (Pb1-xSrx) ((Zn1/3Nb2/3)1-yTiy))O3, and the composition has to be positioned in the area obtained by connecting point A (x=0.85 and y=0.90), point B (x=0.60 and y=0.90), point C (x=0.35 and y=0.50), point D (x=0.35 and y=0.30) and point E (X=0.70 and y=0.30) in the rectangular coordinate with x as the ordinate and y as the abscissa and >0.30. The composition forms a stable perovskite structure, ehhibits extremely high permittivity and insulation resistance and has an excellent temp. characteristic. The composition also has an excellent bias characteristic, high breakdown strength, low dielectric loss and excellent mechanical strength.
Patent JP-S5688059-A (JP)
Title: Pass roll for conveying beltlike material
Inventor: ASANUMA YOSHIMASA
IPC: G03D3/08
Filed: 1979-12-18
Abstract: PURPOSE: To prevent the generation of charging in a pass roll for conveying beltlike material while enhancing the strength thereof by arranging a knitted cotton inside the roll and a knitted nylon or the like outside it.  
     CONSTITUTION: A knitted cotton is arranged inside a beltlike material conveying pass roll and a knitted nylong or polyester outside it. This prevents charging otherwise caused by contact or peeling between the beltlike material and the pass roll while eliminating fuzzing on the surface of the knitted material in contact with the beltlike material thereby enhancing the strength thereof. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05330001-A (JP)
Title: Sheet material laminating device
Inventor: UEHARA TSUKASA
IPC: B29L7/00
Filed: 1992-05-29
Abstract: PURPOSE:To provide a device which can register accurately two sheet materials of same size by a simple operation and laminate the same. CONSTITUTION:A base 2A on which a sheet material 1A is placed and a base 2B on which a sheet material 1B is placed are bonded together by hinges 3A and 3B, and the base 2A and the base 2B are rotated with a hinge axis 5 as its center so that they are laminated together. Aligners 9A, 9B, 9C and 9D used for positioning the X1 direction position and the Y1 direction position of the sheet material 1A are mounted on the base 2A, while aligners 10A, 10B, 10C and 10D for positioning the X2 direction position and the Y1 direction position of the sheet material 1B are mounted on the base 2B. Also static attraction plates 17A and 17B for attracting the sheet materials 1A and 1B are mounted on the base 2A and the base 2B.
Patent JP-S5591481-A (JP)
Title: Small vessel with bossing keel
Inventor: IKEDA AKIRA
IPC: B63H21/00
Filed: 1978-12-28
Abstract: PURPOSE: To prevent the engine stopping caused by the unstable supply of fuel resulting from heavy pitches and rolls in a stormy weather by providing separately a system to supply fuel directly to the enging from fuel tanks on both sides of a ship and a system to supply from these tanks through a fuel tank provided inside a bossing keel.  
     CONSTITUTION: A system A to supply fuel to an engine 3 from side fuel tanks I and II provided along both sides of a ship through pipes 4 and 5, and a system B to supply fuel to the engine 3 through a pipe 7 from a tank III provided inside a bossing keel 1 after filling the tank III with fuel from both sides fuel tank I and II through pipes 4 and 6, are provided to be operated respectively by switch valves 12 and 13. For stormy weather on the sea, the switch valve 12 is closed and the switch valve 13 is opened for supplying fuel to the engine 3 by the system B. Thus, fuel can be supplied in a stable state for preventing the engine from stopping. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11342507-A (JP)
Title: Extruder of polypropylene resin composition
Inventor: NAKAYAMA KOICHI
IPC: B29K23/00
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To provide an extruder producing a polypropylene compsn. containing an elastomer component and reduced in fish-eyes in an economically advantageous manner. SOLUTION: An extruder consists of a melting part for perfectly melting a polypropylene compsn. containing an elastomer component and a kneading part having kneading elements capable of adding uniform shearing stress and capable of setting a P value calculated by formula: P=N.Ln (S) (wherein N is the number of times of shearing strain and S is average shearing strain quantity) to 15 or more.
Patent JP-S6318715-A (JP)
Title: Channel selecting device
Inventor: UKO TAKAO
IPC: H03J7/18
Filed: 1986-07-10
Abstract: PURPOSE:To attain the accurate tuning operation in a short time by returning the tuning frequency in the opposite direction to the sweeping direction slightly when an AFT voltage is inverted and starting sweeping at low speed in the original sweeping direction afterward. CONSTITUTION:A channel selection control circuit 7 starts a high speed sweeping by the instruction of a channel selection switch 6 and when the circuit 7 detects that the output from an AFT circuit 5 is inverted from an H to an L level, the sweeping is stopped once. Then a tuning voltage generating circuit 8 is controlled to return the tuning voltage slightly in the opposite direction to the sweeping direction and to start sweeping at low speed in the original sweeping direction. That is, when the tuning frequency reaches an optimum tuning frequency f0 at a time T1, the AFT voltage goes to an L level. The tuning frequency is returned slightly by DELTAf in the opposite direction as the sweeping direction and the sweeping is started in the original sweeping direction at low speed. After the start of sweeping, since the tuning frequency passes again through the optimum tuning point P, the tuning is taken by detaching the channel selection switch 6 at this point of time.
Patent JP-H0832074-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: MAKITA NAOKI
IPC: H01L21/265
Filed: 1994-07-15
Abstract: PURPOSE:To provide a manufacturing method capable of forming crystalline silicon film in high quality having higher liquid crystallizability than the crystallizability obtained by ordinary solid growing method in excellent productivity as well as keeping the clean state of a semiconductor layer and an insulating film interface thereon furthermore using a low cost glass substrate represented by a coning 7059 glass. CONSTITUTION:In the shielded state from outside air, an amorphous silicon film 102 and an insulating thin film 103 e.g. silicon oxide film, etc., are successively formed on a glass substrate 101 and later, a catalyst element assisting the crystallization of the amorphous silicon film 102 is led in the amorphous silicon film 102 by ion implanting method through the intermediary of the insulating film 103 so that the amorphous silicon film 102 with the catalyst element led therein may be crystallized by a heating method.
Patent JP-H106868-A (JP)
Title: Fixing device for on-vehicle monitor
Inventor: AKASAKA KAZUSHI
IPC: B60R11/02
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device for an on-vehicle monitor with high operability of important switches necessary for emergency. SOLUTION: A fixing device for an on-vehicle monitor supports a monitor 1 at an instrument panel IP in a car chamber in which a parking light switch 10 and a rear defogger switch 11 are disposed. The fixing device comprises a member on the monitor side to which the monitor 1 is attached; a member on the panel side to support a member on the monitor side and be mounted on an instrument panel IP; and a slider arranged between the member on the monitor side and the member on the panel side and slide the monitor 1 laterally of a vehicle. Since the monitor 1 is slidable to either the right or the left, the parking light switch 10 and the rear defogger switch 11 are operated.
Patent JP-S6141770-A (JP)
Title: Manufacture of zirconia film
Inventor: NEGISHI AKIRA
IPC: C03C17/25
Filed: 1984-08-06
Abstract: PURPOSE:To manufacture easily the zirconia film of a desired thickness on a substrate by forming a zirconium octylate film on the substrate and subjecting it to oxidative thermal decomposition. CONSTITUTION:Zirconium octylate is diluted with a solvent and applied to the substrate of quartz glass or the like to form a zirconium octylate film. This film is baked at >=about 400 deg.C to manufacture a zirconia film by oxidative thermal decomposition. By this method the zirconia film can be manufactured simply and easily with high reproducibility. When zirconium octylate is mixed with other metallic octylate such as yttrium octylate, diluted with a solvent, applied to the substrate, and subjected to oxidative thermal decomposition, a stabilized zirconia film can be manufactured.
Patent JP-S6224479-A (JP)
Title: Multiplex block control method
Inventor: ICHII HIROSHI
IPC: G11B20/18
Filed: 1985-07-25
Abstract: PURPOSE:To perform sure data write/read processings of high reliability by interrupting the write/read processing of a group which is decided to be an ineffective group to write or read the same data again from the start sector of the following group. CONSTITUTION:If an off-track error or the like occurs in a sector S(1) when data (3) is written in a group 3, an error detecting circuit 20 sends a signal to a write circuit 13 to suppress write. Simultaneously, an internal control part locates a start sector S(0) of a group 4 and writes data (3) again there successively. When data is read, a drop-out signal 3 is sent from a read circuit 23 at the time when a sector S(2) of the group 3 is read, and a recording part detection signal 1 from an FF 30 is not outputted by this signal (3) and a data area detection signal 4 from a data area detecting circuit 27. A group decision circuit 31 sends a signal to a transfer buffer 26 and the internal control part to suppress data transfer to a host device, and the internal control part locates the start sector S(0) of the group 4 to continue to read data.
Patent JP-2000012983-A (JP)
Title: Modified quantum cascaded laser
Inventor: BAILLARGEON JAMES NELSON
IPC: H01S5/343
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To easily transport a large quantity of electrons through the injector of an injector region in each repeated unit having the injector region and an active area by sympathetically vibrating the low energy level of one active region with the high energy level of its downstream-side adjacent active area. SOLUTION: A quantum cascade laser 10 is composed of an InP substrate 11, a lower optically immobilized region 12, a waveguide core region 13, an upper optically immobilized area 14, and upper and lower contacts 15 and 16 with which the laser 10 is electrically brought into contact. The waveguide core region 13 is provided with many similar repeated units and each repeated unit is provided with an injector region and an active region. The injector region is made to sympathetically vibrate the lower energy level in the active region with the high energy level of the active region of its directly adjacent repeated unit on the downstream side under an appropriate electric bias, and the movement of charge carriers is carried out easily by selecting the quantum well layer and/or barrier layer of the injector region.
Patent JP-2000352765-A (JP)
Title: Lenticular lens and its production
Inventor: HANAMOTO KEISHI
IPC: G03B21/62
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a lenticular lens which is resistance to flawing even if the lens surface is rubbed and is excellent in processability. SOLUTION: The lenticular lens 1 is formed by providing an light incident side surface part 3 and/or a light exit side surface part 4 with a resin layer having high scratching resistance, thereby, the lenticular lens having resistance to flawing even if its surface is rubbed and having excellent processability may be obtained. Further, the process for producing the lenticular lens 1 consists of forming the resin layer having high scratching resistance by extrusion molding or laminating on the light incident side surface part 3 and/or the light exit side surface part 4. The lenticular lens 1 which is resistant to flawing in spite of the rubbing of the lens surface and is excellent in the processability may be easily produced.
Patent JP-H1114787-A (JP)
Title: Main steam relief valve of nuclear power plant
Inventor: IWANAGA MASAKAZU
IPC: G21D1/00
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To improve the reliability of valve operation and earthquake resistance, make a valve into a smaller and compact size, and improve the maintenance property by integrating a forced operation device into a valve body. SOLUTION: An operation actuator 27 is formed of a spring operation actuator 32 and a fluid-pressure operation actuator 30, and both the actuators 30, 32 are integrally constituted with a valve bar 28 as a common shaft. In the fluid-pressure operation actuator 30, a piston 40 is housed within a cylinder case 31 in such a manner as to, be capable of rising and falling, and a cylinder chamber 41 is formed in the lower part to supply a working fluid such as air or nitrogen through a feed port 42. When the pressure within a reactor pressure vessel is raised to a prescribed pressure by any cause, the fluid-pressure operation actuator 30 is operated by an external signal to raise the piston 40. The valve bar 28 is forcedly raised against the spring force of a spring 37 by the rise of the piston 40, and a main steam relief valve 20 is forcedly opened to release a part of the main steam.
Patent JP-H0728422-A (JP)
Title: Display device
Inventor: NOSHITA KOJI
IPC: G09G1/00
Filed: 1993-07-02
Abstract: PURPOSE:To decrease the number of parts of circuits and to deal with areas of all specifications by dividing deflection circuits by each of frequency bands and respectively mounting these circuits on a attachable and detachable substrate board. CONSTITUTION:The deflection circuits 13a, 13b, 13c are divided by every frequency band and are respectively mounted on the attachable and detachable circuit board. Then, a power source circuit 11 is detached from a cabinet and a power source circuit capable of dealing with the fresh power supply voltage is inserted into the position of the cabinet where the power source circuit 11 is detached in the case of use of the power supply voltage in the fresh different areas. The deflection circuit 13a which no longer deals with the fresh frequency band is detached from the cabinet in the case of use in the areas where the frequency bands are different. The deflection circuit dealing with the fresh frequency band is merely necessitated to be inserted into the position of the cabinet where the deflection circuit 13 a is detached and, therefore, the dealing with the areas to be used is possible even if many parts are not mounted.
Patent JP-S5954170-A (JP)
Title: Manufacture of can for button-type battery
Inventor: BAN HARUJI
IPC: H01M2/02
Filed: 1982-09-20
Abstract: PURPOSE:To stabilize the work of sealing a button-type battery, and enhance the liquid-leakage resistance of the battery by adjusting the clearance between formation punch and die to within a specified range. CONSTITUTION:In the process of forming a positive metallic can 1 by subjecting a thin metallic plate to trimming drawing work, the clearance between a formation punch 11 and a formation die 12 is adjusted to the thickness of the thin plate plus 0.02-0.05mm., which is larger than usual. By thus performing the drawing formation of the positive metallic can 1, the outer surface of the raised section of the can 1 is subjected to stain finish without ironing the above outer surface by means of the formation die 12. When a can obtained by such a method as above is used, a sealing metallic mold can be excellently separated from the can constantly in sealing, and any separation of nickel plating or the like formed on the surface can be prevented.