baber/WOPTO huggingface dataset:
Patent JP-2000235476-A (JP)
Title: Signal processor
Inventor: NAGATA HIROO
IPC: G06F7/00
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To reduce the hardware quantity by optionally rearranging four kinds of data, read out of memories of four circuits, by 2-input, 2-output selectors of five circuits and then supplying the data to processors of two circuits which can operate in parallel. SOLUTION: A 1st selector 4a rearranges data read out of 1st and 2nd memories 3a and 3b, a 2nd selector 4b data read out of 3rd and 4th memories 3c and 3d, a 3rd selector 4c data supplied from the 1st and 2nd selectors 4a and 4b, a 4th selector 4d data supplied from 1st and 2nd selectors 4a and 4b, and a 5th selector 4e data supplied from the selectors 4c and 4d. A 1st processor 5a processes the data supplied from the selectors 4c and 4e and sends the result out to the memories 3a and 3b and a 2nd processor 5b processes the data supplied from the selectors 4d and 4e and sends the result out to the memories 3c and 3d.
Patent JP-S61201081-A (JP)
Inventor: OKADA CHIHARU
IPC: C09J7/02
Filed: 1985-02-26
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-S61229724-A (JP)
Title: Tilt pit
Inventor: KURUTO ARUTEN
IPC: B65G69/28
Filed: 1986-02-21
Abstract: 1. Displaceable, more especially transportable, inclined ramp for loading and unloading plat-forms (8) or the like which are disposed relative to the roadway (7), having two longitudinal supports (1) which are situated on each side of the ramp and are joined by means of cross-beams (9) which are distributed over the length of the ramp, have a substantially U-shaped cross-section and form at least the major portion of the vehicular surface (11) of the ramp, the two arms (12) of each cross-beam being joined by means of the crosspiece (10) and being disposed perpendicular to the vehicular surface (11), characterised in that the crosspiece (10) forms the vehicular surface (11), and the downwardly orientated arms (12) of adjacent cross-beams (9) abut against one another and are joined by means of screws (13) or the like.
Patent JP-S62194194-A (JP)
Title: Heat exchanger
Inventor: SEO KAZUO
IPC: F28F1/32
Filed: 1986-02-20
Abstract: PURPOSE:To prevent the growing of the temperature boundary layer of airflow and improve heat exchanging efficiency by making the slant of louvers, belonging to odd number rows, reverse to the same, belonging to even number rows CONSTITUTION:Pipe inserting holes 2,..., for penetrating heat transfer pipes through a fin 1, are arranged on the fin 1 in zigzag. Louvers 3,... are provided on flat parts located between the pipe inserting holes 2, 2. The slant or the louvers 3a,..., 3c,..., belonging to odd number row, is made reverse to the same 3b,..., belonging to even number row. The growth of the temperature boundary layer of air may be precluded effectively by a method wherein the flow of air is reversed in every different rows in such a manner.
Patent JP-H0316135-A (JP)
Title: Semiconductor device
Inventor: NOGUCHI TATSUO
IPC: H01L21/3205
Filed: 1990-02-16
Abstract: PURPOSE:To realize a high integration, to make a performance high and to enhance reliability by a method wherein a first inter-connection in which an electric current flows in one direction is formed of a material whose electromigration-resistant property is high as compared with a second interconnection in which an electric current flows in both directions. CONSTITUTION:Respective connection holes 7a, 9a, 8a, 10a to sources 7, 9 and drains 8, 10 are made; a material whose electromigration-resistant property is high, e.g. tungsten, is patterned on the whole surface; power-supply branch lines 11, 12 and a signal line 13 are formed. Connection holes 11a to 13a and a connection hole 6a to a gate electrode are made in a silicon oxide film; Al is patterned; power-supply main lines 14, 15 and a signal line 16 are formed. Thereby, a high integration and a high speed are realized. When the power- supply branch lines 11, 12 and the signal line 13 in which a pulse-shaped direct- current electric current flows are formed of the tungsten by which an electromigration is hard to cause, a fine size can be realized and reliability is enhanced.
Patent JP-H02216323-A (JP)
Title: Retarder
Inventor: SUZUKI TAKAYUKI
IPC: F02B61/00
Filed: 1989-02-15
Abstract: PURPOSE:To dispense with a starter motor, make the size small and lower a cost by controlling the phase of a current by a phase control means to obtain a starting mode and utilizing a controlling generator as a motor to start an engine at the time of engine starting. CONSTITUTION:A flywheel 13 in a flywheel housing 12 provided between an engine 10 and a transmission 11 functions as a rotor, and a stator 14 is oppositely provided on the outer periphery of the rotor 13. These rotor 13 and stator 14 constitute a switched reluctance type generator 15 while a retarder is formed by this generator 15. The coil of the stator 14 is connected to a drive controlling circuit 16, to which a load resistance 17 is connected while also connecting a storage battery 18 and a vehicle load 19 to same. Braking force is obtained by generating power by the generator 15 whereas, a starting mode is obtained by controlling the phase of the current of the coil to make the generator 15 function as a motor to start the engine.
Patent JP-S61195004-A (JP)
Title: Plane antenna
Inventor: TSUKAMOTO KATSUYA
IPC: H05K1/02
Filed: 1985-02-25
Abstract: PURPOSE:To protect a microstrip line with a laminated plastic film and to improve stability with respect to the environmental change by providing a ground conductor on the back of a dielectric layer and disposing the microstrip line made of a metallic film on the surface. CONSTITUTION:A plane antenna is constituted of an antenna circuit board 1 and a converter 2, and the dielectric layer 3 made of polyethylene is formed on the circuit board 1. The ground conductor 4 is formed on the back of the dielectric layer 3, and on the surface the microstrip line 5 made of the metallic oil is disposed. Moreover the plastic film 6 is laminated on the strip line 5 to protect said line 5. The ultraviolet ray shield processing is applied to the film 6, which is coated with a fluorine paint. Then the dielectric layer 3 made of polyethylene reduces a transmission loss, and the film 6 can improve the stability with respect tot he environmental change.
Patent JP-S59161827-A (JP)
Title: Method for processing insulating film
Inventor: OONO MASAYOSHI
IPC: H01L21/306
Filed: 1983-03-04
Abstract: PURPOSE:To remarkably increase the speed of anisotripic etching by a method wherein, when a wet etching process is performed on a polysiloxin insulating film using hydrofluoric acid aqueous solution, a local exposing process and a heat treatment process are performed on the insulating film in an oxygen atmosphere using ultraviolet rays or a light containing them. CONSTITUTION:A substrate 1 is placed in a parallelled flat plate electrode plasma CVD device, a polysiloxin insulating film 2 is coated by performing a plasma polymerization using octamethyl-cyclotetrasiloxane as a monomer, and a photoresist mask 4 having a circular window 3 is provided thereon. Then, a beam of light 5, containing ultraviolet rays emitted from a low voltage mercury-arc lamp, is projected and exposed in the air, the film 2 located in the window is changed to the exposed film 6, a heat treatment is performed at 150 deg.C in an oxygen atmosphere, and the film 6 is changed to a processed film 16. Subsequently, said film 16 is removed by etching using a hydrofluoric acid aqueous solution of 1% and after a desired circular window 23, having a wide aperture on the front surface and a narrow aperture on the lower surface, has been generated below the window 3, the mask 4 is removed.
Patent JP-S58186587-A (JP)
Inventor: ROJIYAA DARASU SUMISU
IPC: B29C49/06
Filed: 1983-03-04
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-H06248903-A (JP)
Title: Waterdrop removing device for steam turbine
Inventor: SAKAMOTO TARO
IPC: F01D9/04
Filed: 1993-02-24
Abstract: PURPOSE:To provide a waterdrop removing device for a steam turbine, which is capable of sufficiently removing waterdrops running on the surface of a nozzle and the inner surface of a nozzle outer ring without causing perfamance drop of the turbine. CONSTITUTION:A hollow nozzle 1 is composed of a stationary member 1a and a movable member 1b, and a hollow, nozzle outer ring 6 is composed of a stationary member 6a and a movable member 6b. Further, a blade outlet guide ring 18 is fixed to the movable member 6b on the nozzle outer ring 6 side. The movable member 1b on the nozzle 1 side, the movable member 6b on the nozzle outer ring 6 side, and the blade outlet guide ring 18 are formed integrally to be driven through a driving rod 19 by a drive device 20 in the axis-direction R. The drive device 20 is driven-controlled by a control device 21. A humidity sensor 22 arranged in front of the nozzle 1 is connected to the control device 21, and the detected results of the humidity sensor 22 are inputted into the control device as electric signals.
Patent JP-H11228757-A (JP)
Title: Adhesive composition and film comprising the same
Inventor: MIZU MASUMI
IPC: C09J123/08
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To obtain a composition which can easily form a heat seal layer by extrusion and has excellent bondability to, especially, PP by incorporating a specified amount of an ethylene/α-olefin copolymer having a specified density with a specified amount of a tackifier. SOLUTION: This composition comprises 70-95 wt.% ethylene/α-olefin copolymer having a density of 0.880-0.910 g/cm<3> and 5-30 wt.% tackifier (e.g. alicyclic hydrocarbon). The ethylene/α-olefin copolymer is desirably the one in which the number of carbon atoms of the α-olefin is 3-20, and MFR is 0.1-20 g/10 min as measured at 190 deg.C under a load of 2,160 g and/or the one in which the ratio of the weight-average molecular weight to the number-average molecular weight is 3 or below as measured by GPC, and the relationship: Tm<-1.8×SCB+138 is held (wherein Tm( deg.C) is the temperature at which the maximum peak appears in a thermogram as determined by differential scanning calorimetry, and SCB is the number of short chains per 1,000 carbon atoms as determined by<13> C-NMR spectroscopy).
Patent JP-S57149620-A (JP)
Title: Rectilinear motion ball bearing
Inventor: MOCHIDATE TATSUO
IPC: F16C29/06
Filed: 1981-03-12
Abstract: PURPOSE:To apply up-and-down load to a Gothic arch bearing by bringing a truck rail into contact with a rectilinear plane of an orbit mounted on a slide unit and a ball only at a contact point symmetrical about the center line of the ball with a fixed angle. CONSTITUTION:When downward load D is applied to the upper point 10 of contact of a slide unit 2 so that load f1 acts upon a ball 3, load F1 controlling loading capacity of a bearing is determined by an angle B of a normal direction. Load F2 influenced by an angle C of an normal direction acts in the same manner upon upward load f2 at the lower point 11 of contact. If the angle B is below 45 deg., and the angle C is above 45 deg., F1 can be smaller than F2, even if f1 is larger than f2. Accordingly, the downward load capacity of the bearing can be larger than the upward load capacity, and the bearing is reduced to compact size so as to receive every radial load and moment load.
Patent JP-S59162361-A (JP)
Title: Fuel pressure controller of fuel injection device
Inventor: KANOU KOUJI
IPC: F02D3/00
Filed: 1983-03-07
Abstract: PURPOSE:To control air-to-fuel ratio according to variation of running condition of a car and to improve the reliability of transmitting a pressure to the air chamber of a fuel pressure regulator by propagating the pressure which is supplied to the air chamber thereof, from a pressure port which is controlled according to the opening of a throttle valve. CONSTITUTION:A pressure at an orifice 15 which opens at the downstream side of a throttle valve 5 and a pressure at an orifice 16 which opens at the upperstream side thereof are mixed and supplied to an air chamber 13. At the accelerated time of an engine, the pressure in the air chamber is increased with increase of intake pressure to boost the pressure of fuel in a fuel pressure regulator, thereby increasing the quantity of fuel supplied from an fuel injection valve 6. At the decelerated time thereof, the ratio of the pressure at the downstream side of the throttle valve 5 with respect to the negative pressure from the orifice 15 is reduced, whereby reducing the pressure in the air chamber 13 to lean an air-to-fuel ratio.
Patent JP-S60182126-A (JP)
Title: Manufacture of semiconductor substrate
Inventor: OOHAYASHI MASAYUKI
IPC: H01L21/84
Filed: 1984-02-29
Abstract: PURPOSE:To maintain the regrowing direction constant by continuing a plurality of semiconductor islands formed on an insulating substrate or film of a semiconductor or substance having better thermal conductivity than the semiconductor, thereby removing heat at the regrowing time. CONSTITUTION:The adjacent first semiconductor islands 21 are coupled by the first member 22 made of a semiconductor or a substance having better thermal conductivity than the semiconductor along the regrowing direction. The second semiconductor islands 31 and the islands 21, 31 are continued with the second member 32 made of a semiconductor or a substance having better thermal conductivity than the semiconductor. Then, the heat at the regrowing time is removed through the members 22, 32, thereby preventing the islands 21, 31 from thermally separating. Thus, the regrowing direction becomes constant.
Patent JP-H06232930-A (JP)
Title: Clock recovery circuit
Inventor: WADA YOSHIO
IPC: H04L27/22
Filed: 1993-02-01
Abstract: PURPOSE:To obtain an excellent demodulation signal by detecting the correlation between two adjacent extraction points and comparing the quantity at the points and generating a timing clock signal at a maximum extracted point. CONSTITUTION:A correlation detection circuit 17 samples a level of detection signals X, Y being outputs of a delay detection circuit 9 at plural extract points for each of one symbol period and detects the correlation of signals sampled at one set of adjacent extract points, accumulates the signals X, Y for each set of extract points by plural symbols and the result is outputted to a correlation discrimination circuit 18. The circuit 18 compares the quantity of correlation data to detect a set of extract points giving a maximum correlation, one of the set points is decided as a timing point and a timing clock signal is generated based thereon. On the other hand, signals X, Y being outputs from the circuit 9 are given to data identification sections 11, 12, in which they are decoded by using a timing clock signal being the output of the circuit 18 and the result is demodulated into a data string by a parallel/serial converter 14.
Patent JP-H07244486-A (JP)
Title: Electronic keyboard musical instrument
Inventor: UCHINO SADAHIKO
IPC: G10H1/32
Filed: 1994-03-07
Abstract: PURPOSE:To obtain localization close to a grand piano, etc., without deteriorating pitch characteristic of speakers while using speakers, the low-register and high-register keyboard side speakers which have nearly the same output characteristics and to surely prevent mutual influence between the low-register and high-register keyboard side speakers by arranging a specific cabinet for a low-register range. CONSTITUTION:The electronic keyboard musical instrument is constituted by arranging the speakers 53 and 55 which have nearly the same output characteristics on the low-register high-register keyboard sides; and the cabinet 57 for the low-register range which covers the low-register keyboard side speaker 53 and increases the sound volume of the low register range of this speaker 53 is arranged on the top surface of the rack plate 47. This low-register range cabinet 57 is in a rectangular parallelepiped shape whose lower surface is open, and the lower surface opening part is fixed to the upper surface of the rack plate 47 through, for example, an L-shaped fitting member. Then the volume of the low-register range cabinet 57 can be found from a specific expression. Consequently, the localization close to a grand piano, etc., is obtained and the mutual influence between the speakers 53 and 55 is surely prevented.
Patent JP-S58153408-A (JP)
Title: Amplifier
Inventor: NIKI HARUO
IPC: H03F3/181
Filed: 1982-03-08
Abstract: PURPOSE:To reduce the noise of switching shock by preventing the DC bias potential of an input circuit from being varied at the switching of two status in case of amplifying input signals applied to two input terminals by an amplifier individually or mixedly. CONSTITUTION:Transistors (TRs) Q3, Q4 constitute an adder for the 1st input VS1 and the 2nd input VS2. When a switch SW is turned to the MIXON side, a TR Q7 is turned off and the adder is actuated. At that time, a TR Q12 is off and a TR Q11 is no, so that a constant current circuit consisting of TRs Q10, Q8, Q16 is turned off. When the SW is turned to the MIXOFF side, a circuit on the 2nd input side of the adder is turned off and the constant current circuit is turned on. Since the constant current circuit is the same circuit as the 2nd input side, the same current as that at the time of no signal on the 2nd input side is made flow and DC bias potential is not changed.
Patent JP-H02215900-A (JP)
Title: Method for imparting high water resistance and oil resistance to leather
Inventor: NAKAMURA TAIZO
IPC: C14C9/00
Filed: 1989-02-17
Abstract: PURPOSE:To improve (the persistence of) water and oil resistance by reacting in a leather a cationic compound, which is capable of forming a complex, with a fluorine compound containing polyfluoroalkyl groups. CONSTITUTION:A leather containing cations (A) which preferably comprise chromium ions absorbed in the tanning step and are capable of forming a complex is dipped in a treating solution of a pH of 2.5 to 6.5 made of a fluorine compound (B) containing polyfluoroalkyl groups, having a number-average molecular weight of 300-10,000 in an amount of 0.05-20 pts.wt. based on 100 pts.wt. leather, a polyalkylene glycol nonionic surface active agent (C) in an amount of 0.05-20 pts.wt. based on 100 pts.wt. component B, and water (D), and then heated at 40-60 deg.C for 40-90min to react component A with component B in the leather so that a complex of component B is formed in the leather.
Patent JP-H10230860-A (JP)
Title: Flow controller for power steering
Inventor: OBA KENZO
IPC: B62D5/07
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To reduce cost by simplifying structures of a throttle passage and a pressure fluid supplying port part and miniaturizing the whole flow controller, in a flow controller for a pump revolution sensing-type power steering of a vehicle. SOLUTION: In a flow controller for a power steering, a plurality of throttle passages are composed of a fixed throttle passage 9, and a variable throttle passage 10 arranged in series with the fixed throttle passage 9, the fixed throttle passage 9 and the variable throttle passage 10 are formed of a communication passage 7 for communicating a spool housing hole 3 for a flow controlling spool valve with a pressure oil fluid supplying chamber 6 to a power steering device, and a pin member 8 projectingly provided on the end of a spool 2, inserted through the communication passage 7, and provided with a taper part in the intermediate part.  The pressure oil fluid supplying chamber 6 has the diameter larger than the spool housing hole 3 and provided on the side wall of a caring 1 for a pump 14, and a back pressure oil passage 19 for linking the pressure oil fluid supplying chamber 6 and a second valve chamber 12 for the flow controlling spool valve is formed on the casing 1 of the pump 14 along the spool housing hole 3 so as to be opened to the pressure oil fluid supplying chamber 6.
Patent JP-S60182046-A (JP)
Title: Cassette automatic loader
Inventor: KAWAMOTO HIDEO
IPC: G11B15/68
Filed: 1984-02-28
Abstract: PURPOSE:To simplify the structure and operation very simply and also to improve the reliability by using a simple cassette ejecting mechanism utilizing a spring or the like to eject automatically a cassette from a cassette rack to a cassete carrier. CONSTITUTION:After a cassette carrying path 56 of the cassette carrier 53 is positioned to an ejecting inlet 126 of a prescribed storage position, an absorbing lever 184 of a drive solenoid 181 is absorbed against a spring 186 in the direction of the arrow (o) and an operating lever 180 is turned in the arrow n'. Then an operating edge 180a is pressed into contact with a projecting piece 131a of a stopper so as to depress it downward, a stopper 131 is turned against a spring 150 in the direction of the arrow h' and depressed downward to an ejecting outlet 126 of the stored position 55. A cassette ejecting mechanism 122 is operated at the moment, and a cassette 51 in the storage position 55 is ejected automatically from the ejecting outlet 126 of the front edge 51a in the direction of the arrow (a) and pushed in the cassette carrying path 56 with an ejecting member 130 moved and energized in the direction of the arrow (a) by both springs 129.
Patent JP-H06251183-A (JP)
Title: Bar code reader and bar code display medium used in the same
Inventor: TAMAOKI GENICHI
IPC: G06K7/10
Filed: 1993-02-25
Abstract: PURPOSE:To surely read a bar code even when bar code scanning speed is remarkably fluctuated without increasing the number of synchronous bars. CONSTITUTION:A counter part 12 measures a time in accordance with bar width every bar corresponding to high/low level signals outputted corresponding to a bar on a bar code display medium 1 and space from a photoelectric conversion part 11, and a reading timing calculation means 15 calculates the reading timing of the output signal level of the photoelectric conversion part 11 to discriminate whether the next bar is a wide bar or a narrow bar at every case from the count value of the counter and a discriminated result whether a measured bar is the wide bar or the narrow bar, and a bar width discrimination means 14 reads the signal level at a calculated timing, then, the wideness/ narrowness of the bar is decided.
Patent JP-S60179694-A (JP)
Inventor: KUNIYONE MASAKAZU
IPC: G21C19/32
Filed: 1984-02-27
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-H04211054-A (JP)
Title: Aggregate of solid peroxide
Inventor: REINDAA TORENBEEKU
IPC: C07C407/00
Filed: 1991-02-07
Abstract: The present application discloses a process for the production of agglomerates of peroxides that are solid at room temperature and which decompose rapidly when heated to their melting point which comprises the steps of agitating an aqueous suspension comprising a first, solid peroxide which decomposes rapidly when heated to its melting point and a second, solid peroxide which does not rapidly decompose when heated to its melting point and has a melting point which is substantially lower than the temperature at which said first peroxide rapidly decomposes, at a temperature sufficient to at least partially melt said second peroxide and below the decomposition temperature of said first peroxide to thereby produce agglomerates containing both of said first and second peroxides; cooling with continued agitation the agglomerate-containing aqueous suspension to a temperature at which said second peroxide turns solid; and isolating the agglomerates. Also disclosed are a process such as that described above wherein an additional bridging liquid is employed to aid the agglomeration process. The agglomerated peroxides are disclosed as useful in the polymerization of vinyl chloride monomers and the curing of unsaturated polyester resins.