baber/WOPTO huggingface dataset:
Patent JP-H01267793-A (JP)
Title: Automatic vending machine
Inventor: SUEDA KAZUMI
IPC: G07F9/00
Filed: 1988-04-20
Abstract: PURPOSE:To make it clear from which takeoff port a product is carried out at night by equipping takeoff ports with pilot lamps, respectively, and lighting up only the pilot lamp of the takeoff port from which the product is carried out. CONSTITUTION:By operating one of selecting buttons 5, the product is carried out by internal control circuit not to be indicated by a drawing. The product to be carried out is carried out to one of takeoff ports 6-8, and pilot lamps 6a-8a of the takeoff ports 6-8 to carry it out are lighted up. For example, when the product is carried out to the takeoff port 6, the pilot lamp 6a is lighted up. Thus, the face that the product is carried out from the takeoff port 6 can be easily confirmed.
Patent JP-S60239156-A (JP)
Title: Method and device of pulse width modulation
Inventor: SHIMADA JIROU
IPC: G05B11/26
Filed: 1984-05-14
Abstract: PURPOSE:To simplify the constitution of the titled device and to improve the response speed by applying direct pulse width modulation to the difference of two numerical data represented normally in a binary code. CONSTITUTION:A numerical data content response signal generating circuit 2 generates respectively numerical data content response signals pa, pb to numerical data A and B inputted alternately in the period of 2<n>-bit so as to control an output level state holding circuit 3 comprising the sequence circuit. The signals pa, pb are bit signals generated when the bit width corresponding to each numerical data content in each 2<n>-bit period. Thus, a pulse width modulation signal of numerical data is outputted respectively from the circuit 3 at a time position counting the bit width corresponding to the content of the numerical data A(B) by the signal pa(pb), for example, by inverting the output level from the high (low) level to the low(high) level. Then a desired modulation output Y is obtained immediately from the circuit 3 by applying control in synchronizing with a data changeover clock CK4 whose level is inverted in the 2<n>-bit period.
Patent JP-S61255246-A (JP)
Title: Cylinder liner for internal-combustion engine
Inventor: OKADA MASAKI
IPC: B22D19/08
Filed: 1985-05-08
Abstract: PURPOSE:To improve the erosionproofness, compatibility in lubricity, attenuation performance of vibration, etc. by integrally forming the joint surface having wave form onto the inner peripheral surface of an outer cylinder made of steel and jointing an inner cylinder made of casted alloy steel onto said joint surface through casting. CONSTITUTION:As for a cylinder liner 1, an outer cylinder 1a is formed from the metal having the superior anticavitation performance and erosionproof performance, e.g., stainless steel, and a joint surface 12 having wave-formed section is formed onto the inner peripheral surface of the outer cylinder 1a. The inner cylinder 1b which is made of casted alloy iron and used in conventional is integrally joined onto the inner peripheral surface of the outer cylinder 1a, and a smooth inner peripheral surface 2 for the fitting of a piston is formed. In the manufacture of the cylinder liner 1, the outer cylinder 1a is shaped through cold forging. In this case, the joint surface 12 having the wave form is formed on the inner peripheral surface 12, and a flange 3 is formed in the upper edge part. Then, the outer cylinder 1a is heated, and the inner cylinder 1b is joined with the joint surface 12 through centrifugal casting method.
Patent JP-H01265851-A (JP)
Title: Preparation of steamed sponge cake
Inventor: NISHIZUKA FUMIYOSHI
IPC: A23G3/00
Filed: 1988-04-19
Abstract: PURPOSE:To obtain a steamed sponge cake capable of visually stimulating the purchasing desire of customer, by steaming a layer of sponge cake steamed in a bottom-closed mold, pouring a sponge cake dough on the steamed layer, placing a filling at the center and again steaming the sponge cake. CONSTITUTION:A sponge cake dough 2 is poured into a bottom-closed mold 1 made of a heat-resistant paper, synthetic resin, aluminum foil, etc., and steamed to form a sponge cake layer 3. A sponge cake dough 4 is poured on the sponge cake layer 3 to cover the layer 3. A filling 5 such as cream or jam is placed preferably at the center of the dough 4, which is steamed together with the sponge cake layer 3 and the filling 5 to obtain the objective steamed sponge cake.
Patent JP-H11293389-A (JP)
Title: Hot worked steel material excellent in machinability, product, and their production
Inventor: EGUCHI TOYOAKI
IPC: C21D8/00
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To improve machinability and to provide high strength and toughness by subjecting a steel, in which chemical composition is specified and also Ni/Cu in the composition and graphitization index are respectively specified, to hot working and to cooling and precipitating graphite and forming a pearlitic structure. SOLUTION: This steel has a composition which consists of, by weight, 0.80-1.70% C, 0.70-2.50% Si, 0.01-2.0% Cu, 0.01-2.0% Ni, 0.0005-0.0100% Ca, 0.001-0.10% Al, ⊥.050% P, <0.050% S, <=0.0050% O, <=0.015% N, and the balance Fe and in which Ni/Cu>=0.2 is satisfied and also the graphitization index CE computed by CE=C+Si/3+Cu/9+Ni/9+Al/6 is regulated to >=1.30. This steel is hot worked and cooled to a room temperature. A product is produced by using this steel as a stock, and graphite of >=0.5 μm average grain size is precipitated by >=100 pieces/mm<2> and the metallic structure is composed essentially of pearlite.
Patent JP-H02273238-A (JP)
Title: Method and apparatus for presetting of gate alignment for automatically registering device
Inventor: ISOYA NORIHITO
IPC: B41F33/14
Filed: 1989-04-14
Abstract: PURPOSE:To shorten a regulating time and to reduce loss of the material by setting a plate cylinder to a home position in a state that a machine is stopped, separating an encoder from a line shaft, and returning it to a reference position. CONSTITUTION:When a new item is printed, a plate cylinder 3 is first set to a home position, an encoder 2 is separated from a line shaft 1, and returned to a reference position. Then, a registration mark 5 is confirmed, and the position of a gate is set. When next printing is started, the cylinder 3 is set to the home position at each time, the encoder 2 is separated from the shaft 1, and returned to the reference position. Thus, since the phase of the signal of the encoder 2 to the cylinder 3 is returned to an original state at each time, the position of the gate is reproducible for the same item to be printed. The encoder is separated from the shaft by disengaging a clutch 12, and rotated to the reference position in this state by a motor 12.
Patent JP-S58213267-A (JP)
Title: Analyzing method of semiconductor device
Inventor: ODA HITOSHI
IPC: H01L21/66
Filed: 1982-06-07
Abstract: PURPOSE:To execute efficiently analysis of estimation of a faulty part, etc., by fitting a semiconductor device to be analyzed and a standard semiconductor device of the same kind to a probing device, probing the same part, and comparing its resulted signal by an analyzing device. CONSTITUTION:An analyzing device 1 supplies a driving signal DS to a device to be analyzed 4 and a standard device 5 through probing devices 2, 3, and operates synchronously both the devices 4, 5. The operation of each device is transferred to the device 1 by an output pin signal and a signal of a probed node. The device 1 compares operating signals OS of both devices and analyzes existence of a fault of the device 4, or estimation of a faulty place etc.
Patent JP-S5523366-A (JP)
Title: Turbo compressor
Inventor: KANEKO JIYUNICHI
IPC: F04D25/02
Filed: 1978-08-09
Abstract: PURPOSE: For highly efficient operation, multistage compressor impeller inlet and delivery routes are switched and single or two stage operation is performed to meet a required pressure.  
     CONSTITUTION: For highly efficient operation, compressors 6 or 16 is operated at a set or nearly set condition. To do so, stop valves 10, 14, 23 are closed or opened to switch inlet 8, 17 routes and delivery 13, 19 of impeller 7, 21. To perform this operation, only a plurality of stop valves 10, 14, 23 and bypass pipe 24 are necessary. This is very simple and inexpensive as compared with mechanism to control revolution. To further reduce power consumption and to save energy, stand-by compressor 6 or 16 is highly vacuumed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63262893-A (JP)
Inventor: YOKOSHIMA MINORU
IPC: H05K3/28
Filed: 1987-04-21
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-H04305632-A (JP)
Title: Nonlinear optical crystal and nonlinear laser crystal
Inventor: EBIHARA TORU
IPC: G02F1/355
Filed: 1991-04-02
Abstract: PURPOSE:To provide the nonlinear optical crystal and nonlinear laser crystal which facilitate crystal growth, are relatively large, yield good-quality crystals and are strong to moisture and a process for producing a single crystal for such nonlinear optical crystal and nonlinear laser crystal. CONSTITUTION:This nonlinear optical crystal and nonlinear laser crystal are expressed by general formula (Ba1-2x Ax Rx)B2O4 or general formula (Ba1-3yR2y) B2O4 (where A denotes potassium, rubidium or cesium; R denotes a rare earth element; x is <=0.2 number larger than 0; y is <=0.2 large than 0). The process for producing the nonlinear optical crystal and nonlinear laser crystal grows the single crystal while rapidly cooling the part near the crystal growing part of the single crystal at the time of producing the single crystal consisting of the same compsn. from a molten liquid having the compsn. expressed by the general formula (Ba1-2x Ax Rx)B2O4 or general formula (Ba1-3yR2y)B2O4.
Patent JP-S60241654-A (JP)
Title: Plate for fuel cell
Inventor: ENOMOTO KENJI
IPC: H01M8/02
Filed: 1984-05-16
Abstract: PURPOSE:To facilitate regulation of water repellency and holding of electrolyte by jointing more than two sheets of planar porous plates having different pore diameter mainly composed of carbon material through thermoplastic resin and forming a plate for fuel cell. CONSTITUTION:Electrolyte 5 is placed between a plate 3A having an oxidizing agent path 1 and a catalyst layer 2A and another plate 3B having a fuel gas path 4 and a catalyst layer 2B to produce unit cells which are laminated in plural stages through separators 6 thus to produce a fuel cell. Here, the pore diameter of the plane 3B' having the catalyst layer 2 is 100-1,000mu while the pore diameter of the plate 3A' having a flow path groove is 10-100mu and both plates are thermally fused through PTFE8. Consequently, the electrolyte is held by the plate 3A' while gas dispersion is performed by 3B' and leakage of electrolyte is prevented by water repellent resin 8 thus to improve the cell performance.
Patent JP-2000289734-A (JP)
Title: Composite can with gas barrier property
Inventor: HIRAIWA TAKEAKI
IPC: B32B15/12
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To easily sort paper portions, foil portions and plastic portions after the use by providing a body portion in which a composite inner cylinder of gas barrier property having a metal foil and an outer surface formed of a paper layer is internally fitted without adhesion and a top lid portion and a bottom lid portion of gas barrier property on the inner side of the paper outer cylinder. SOLUTION: A body portion 1 of a composite can comprises a paper outer cylinder 4 around which a plurality of cardboards 4a, 4b are spirally wound, and a composite inner cylinder 5 of gas barrier property which is internally fitted to the innermost cardboard 4a without adhesion. The composite inner cylinder 5 is formed by spirally winding a strip in which a synthetic resin layer 5b is joined with an inner surface of a foil 5a formed of a light metal such as aluminum, and a paper layer 5c is joined with an outer surface through an adhesive.  The composite can is obtained by providing a top lid portion 3 in which a surface blank 8 with the synthetic resin layer laminated on both surfaces of the light metal foil is provided on the inner surface of a cap 9, and a bottom lid portion 2 in which a lining 7 of the gas barrier property is provided on the bottom body 6 on upper and lower portions of the body portion 1.
Patent JP-S5525511-A (JP)
Title: Internal combustion engine
Inventor: TEZUKA NOBUHIRO
IPC: F02M35/108
Filed: 1978-08-10
Abstract: PURPOSE: To stimulate turbulence near spark plug for improving combustion by opening an injection port of sub-intake path injecting a portion of intake obliquely into combustion chamber to each branch intake path approximately symmetrically about the branch wall of inner wall surface of cylinder.  
     CONSTITUTION: Under the idling condition of closed throttle valve 20, is closed a controlling valve 22. Intake mixed with fuel in a carbureter 18 is introduced from a sub-intake path 23 into a combustion chamber 4. Then a opening understream of the sub-intake path 23, i.e. injection port 25, injects the intake obliquely into the combustion chamber 4 towards the position of inner wall of cylinder approximately symmetrically about a branch wall 10. Further, after the intake collides with the inner wall surface of cylinder approximately symmetrically about the branch wall 10, the intake from each injection port 25 collides with each other between exhaust valves 6, 6 to produce vortex. Thus, combustion is stabilized since violent vortex is formed near spark plug 26 also in the idling time. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08292211-A (JP)
Title: Oscilloscope
Inventor: SAITO MASANORI
IPC: G01R13/28
Filed: 1995-04-21
Abstract: PURPOSE: To provide an oscilloscope wherein an oscilloscope body and a probe are connected without using structural connection with a connector and a probe needed for observation is selected out of a plurality of probes. CONSTITUTION: A probe 6 fetching signal and an oscilloscope body 1 having an operation part 2 and a display part 3 are provided and, relating to an oscilloscope for observing the signal, at least a single probe 6 provided with a transmission means 10 transmitting signal waveform data and a reception means 9 receiving the data such as measurement condition, and the oscilloscope body 1 provided with a transmission means 4 transmitting the data such as the measurement condition and a reception means 5 receiving the signal waveform data, are provided. The signal transfer between at least a single probe 6 and the oscilloscope body 1 is done in wireless.
Patent JP-H07302674-A (JP)
Title: Arrester provided with switch
Inventor: OHASHI HIROKAZU
IPC: H01T1/15
Filed: 1994-05-10
Abstract: PURPOSE:To provide an arrester provided with a switch of high reliability in which the damage to the arrester can be prevented. CONSTITUTION:In an arrester provided with a switch, the arrester 31 to restrict an overvoltage is connected and disposed between a conductive way 1 as a high voltage part and a grounding surface 2. A switch 4 is serially connected and disposed to the arrester 31. In this constitution, because the arrester 31 is actuated only when the overvoltage is generated, damage is not given to the arrester 31 by a current normally, thereby high reliability can be secured.
Patent JP-H10287299-A (JP)
Title: Attitude control device of artificial satellite
Inventor: YONECHI NORIO
IPC: B64G1/28
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To suppress the consumption of propellant by executing a thruster control torque operation with the operation by a wheel control system in general operation, and supplementarily outputting a drive instruction to a thruster when a large control torque is momentously required. SOLUTION: In a wheel control system, control torque quantity is calculated from the directed error angle detected by an optical sensor 1, and attitude control is executed by a wheel 5. In a thruster control system, control quantity is calculated from the directed error angle detected by the optical sensor 1. The gain and hysteresis of the thrust control system are set to proper values, whereby only the control torque by the wheel control system is used to a minute posture fluctuation controllable by the wheel, and when the output torque of the wheel control system is insufficient, the control torque by the thruster is supplementarily added, whereby the control torque generating performance of the wheel is automatically and momentously complemented.
Patent JP-H02274909-A (JP)
Title: Embedded type mounting device for beacon light
Inventor: ISHIBASHI SHOSAKU
IPC: E01F9/553
Filed: 1989-04-17
Abstract: PURPOSE:To reduce a load on the bottom of a base to prevent it from being deformed by providing a projected body at a position below a boundary between an anchor concrete layer, on which a beacon light mounting table is fixed, and its upper paved layer. CONSTITUTION:A projected ring body 8 is closely fitted and fixed on the outer periphery of the cylindrical body 2 of a base 1. In addition, multiple supports 9 as reinforcement member and rotation stopper are fixed on the upper surface of the projected body 8 and the outer periphery of the cylindrical body 2 in circumferential direction at a specified interval. Next, the projected body 8 is fixed on the outer periphery of the cylindrical body 2 so that it may be positioned at a boundary between the anchor concrete layer 11 and its upper paved layer 12 of the ground 10. Thus, when a load such as aircraft, etc., is applied on a light exposed on the ground, it is distributed by the projected body 8 fixed by the strong anchor concrete layer, to reduce the load on the base 1.
Patent JP-H05269550-A (JP)
Title: Apparatus for continuously casting strip
IPC: B22D11/06
Filed: 1992-03-24
Abstract: PURPOSE:To further thicken the thickness of a side dam part according to approach to end parts of rolls and to compensate the strength of the side dam by making smaller of the diameter of the roll according to the approach of the end parts of rolls at the circular peripheral surface of the roll contacting with the side dam so that the roll gap becomes wider. CONSTITUTION:At the circular peripheral surface parts 6a, 6b, 7a, 7b contacting with the side dams, taper is applied toward the end parts of rolls so that the roll gap becomes wider according to the approach of the end parts of rolls. Backup plates 8a, 8b are fixed to the back surfaces of the side dams 3a, 3b, and by rotating the supporting rods 10 with screw, each backup plate 8a, 8b is shifted and accordingly, each side dam 3a, 3b is shifted. Further, pressing force is given through rods 15 from the back surface of each guide plate 13a, 13b. By this method, the thickness of the side dam is secured and this strength is compensated and also, sealing to molten metal is improved.
Patent JP-S5621496-A (JP)
Title: Ultrasonic wave transmission and receiving circuit
Inventor: MURAKAMI KEIICHI
IPC: G01N29/24
Filed: 1979-07-30
Abstract: PURPOSE:To eliminate the bad influence of transmission upon receiving, by using a switching element, which changes the output according to the level of the signal driving a piezoelectric element and has a small impedance in the input side of the receiving signal, as a switching means. CONSTITUTION:Driving signal (a) is amplified by Amp1 and is input to transistor TrQ1 which has the emitter grounded by TrQ2. Therefore, a signal resembling the driving signal is applied to ultrasonic vibrator AT, and an ultrasonic signal is transmitted at t0. At receiving time, t1, the output of Amp1 is the ground potential, and therefore, TrQ1 becomes a base-grounded circuit where ultrasonic vibrator AT is provided in the input side, and the input impedance is low. Consequently, current change of vibrator AT is transferred as current change of the collector of TrQ1, and current change generated in the secondary side of the coupling transformer is amplified by Amp2, so that the receiving ultrasonic signal can be extracted.
Patent JP-H07306958-A (JP)
Title: Parallel method for radio city method
Inventor: KAWASAKI TOSHIHARU
IPC: G06T15/80
Filed: 1994-05-11
Abstract: PURPOSE:To process the area calculation at a high speed by making each processor of one processor group take charge of area calculation for projected area of an object to each face of a semicube with respect to form factor calculation. CONSTITUTION:Form factor calculation is performed with one or more processor groups each of which consists of plural processors. One processor group takes charge of one step of converging calculation of the solution of the Radio city method. Each processor of one processor group takes charge of area calculation for the projected area of the object to each face of the semicube (steps 401 and 402) at least in the form factor calculation. Since each processor of one processor group takes charge of area calculation for the projected area of the object to each face of the semicube in the form factor calculation in this manner, area calculation is processed at n-fold speed ((n) is the number of processors in one processor group).
Patent JP-S5623560-A (JP)
Title: Fuel injecting carburetor
Inventor: TAKEDA KEISOU
IPC: F02M29/04
Filed: 1979-08-01
Abstract: PURPOSE: To more evenly distribute fuel for each cylinder by injecting fuel from an injection valve against an extension from a vertical throttle bore containing a throttle valve into a horizontal suction manifold with which the throttle bore is communicated to make up a suction system.  
     CONSTITUTION: A vertical throttle bore 5 wherein a throttle valve 12 is placed is communicated with a horizontal suction manifold 2 which has a manifold collecting section 3. The lowest end of the bore 5 or the bottom edge 10 of an extension 9 is projected into the collecting section 3. An injection valve 13 from which fuel in a tank 20 is injected by a controller 23 is disposed at an angle towards the inside of the bore 5 downstream the throttle valve 12. The end of the valve 13 is oriented to the extended bore 9 or to the manifold 2 so as to bleed an injected fuel against the extension 9. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60243328-A (JP)
Title: Fuel control apparatus for gas turbine
Inventor: KOBAYASHI TADASHI
IPC: F02C7/26
Filed: 1984-05-17
Abstract: PURPOSE:To shorten both of the ignition time and the starting time of a gas turbine, by enabling to supply fuel at the rate capable of keeping the ignition air- fuel ratio at an optimum value simultaneously with starting of the gas turbine by a starting means which imparts a gas generator with self-sustaining rotation. CONSTITUTION:A gas turbine 10 comprises an output turbine 11 and a turbine 12 for driving a compressor 13 of a gas generator, and a starting motor 16 is connected to the shaft 14 of the gas generator by the intermediary of power transmission gears 15. At the time of starting the gas turbine 10, self-sustaining rotation is imparted to the shaft 14 of the gas generator by driving the starting motor 16, and high-temperature, high-pressure combustion gas produced by a combustor 17 is supplied to the gas turbine 10 for performing work. In such an arrangement, a fuel control valve 21 is provided in a line through which fuel is supplied to a fuel injection valve 19 of the combustor 17, and the fuel control valve 21 is controlled by a controller 22 such that an optimum ignition air-fuel ratio can be obtained from the time when starting power is supplied to the gas generator.