baber/WOPTO huggingface dataset:
Patent JP-S6246992-A (JP)
Title: Liquid phase epitaxial growth method
Inventor: IBARAKI AKIRA
IPC: C30B33/00
Filed: 1985-08-26
Abstract: PURPOSE:To grow layers without deforming a groove by successively laminating the 1st layer of GaAlAs and the 2nd layer of GaAs on a GaAs substrate, forming a stepped groove that reaches the substrate from the surface of the 2nd layer, and coating the surface of the substrate with a melt for growth having a specified degree of super-saturation. CONSTITUTION:The 1st layer 12 of n-type GaAlAs and the 2nd layer 13 of n-type GaAs are successively laminated on a p-type GaAs substrate 11 [figure (a)]. A groove 14 that reaches the substrate 11 from the surface of the 2nd layer 13 is formed with an etching soln. consisting of H2SO4, H2O2 and water in 3:1:1 ratio [figure (b)]. The cross-section of the groove 14 is an inverted triangle. The 2nd groove 15 having a larger width W of opening than the groove 14 if formed with an etching soln. cont. NH4OH and H2O2 in 20:1 ratio [figure (c)]. The cross-section of the groove 15 is an inverted trapezoid. The 1st clad layer 16 of p-type GaAlAs is grown on the surface of the 2nd layer 13 by liq. phase epitaxial growth [figure (d)]. An active layer 17 of undoped GaAlAs, the 2nd clad layer 18 of n-type GaAlAs and a cap layer 19 of n-type GaAs are successively grown on the layer 16 by epitaxial growth [figure (e)].
Patent JP-S5987732-A (JP)
Inventor: ANJIERO MOSUTOSHI
IPC: H01H9/28
Filed: 1983-10-07
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-H0633436-A (JP)
Title: Repairing structure for inside of waterway tunnel
Inventor: MIURA SATOSHI
IPC: E02B5/02
Filed: 1992-07-15
Abstract: PURPOSE:To reconstruct a water-tight waterway tunnel while minimizing the reduction of the water-passing cross-sectional area by a method wherein small and long FRP plates along the longitudinal direction of a waterway tunnel are set through water-tight joint parts in the circumferential direction of the tunnel. CONSTITUTION:Small and long FRP plates 3 along the longitudinal direction of a waterway tunnel to be repaired are set in the circumferential direction of the tunnel 1 to cover the inner surface 2 of the tunnel. The plates 3 are joined by water-tight joint parts 4 and a grout 5 is injected into the apertures between the plates 3, the parts 4, and the inside 2 of the tunnel to reconstruct the tunnel while minimizing the reduction of the water-passing cross-sectional area regardless of the shapes of the cross sections of the tunnel 1. The inner surface 2 of the tunnel can thus be repaired at a low cost by using the FRP plates 3 and the joint parts 4 which are produced through a mass-production.
Patent JP-S5978869-A (JP)
Title: Thermal printer
Inventor: YASUDA TAKESHI
IPC: B41J2/365
Filed: 1982-10-27
Abstract: PURPOSE:To always obtain a printing at the optimum density by controlling the energization time according to a drop in the voltage level and temperature change in the thermal head with voltage applied to a printing element regulating it according to a time range counted by a time counting means. CONSTITUTION:A thermal printer designed to print on a thermographic paper in dots by a heat generated with a printing element adapted to generate heat by voltage applied is provided with a readable and writable memory means for memorizing data of voltage application time required for one dot printing, a time counting means for counting time corresponding to said data and a means of controlling the application of voltage to said printing element by a time range counted by the time counting means. An output of each key 1 is inputted into a central processing circuit 2 and data for one line is memorized with a character buffer 3. A printing data is decoded with a character decoder 4 and applied to a thermal head 9 passing through a character generator 5, an AND gate 8 and the like to heat the printing element whereby a dot printing is done on a recording paper.
Patent JP-H056012-A (JP)
Title: Electrophotographic sensitive body and electrophotographic device and facsimile formed by using this body
Inventor: OOMURA SATOMI
IPC: G03G5/06
Filed: 1991-07-26
Abstract: PURPOSE:To obtain the electrophotographic sensitive body having an excellent sensitivity and a stable potential characteristic particularly even at the time of repetitive use in particular by providing a photosensitive layer contg. a disazo pigment having a specific structure. CONSTITUTION:This photosensitive body has the photosensitive layer on a conductive base and the photosensitive layer contains the compd. expressed by formula I. In the formula I, Z1 and Z2 denote a hydrogen atom, alkyl group, halogen atom, alkoxy group, etc.; Z1 and Z2 may be the same or different; A1 an A2 denote a residual coupler group having a phenolic hydroxyl group, A1 and A2 may be the same or different; (n) denotes integer 1 or 3. The alkyl group of Z1 and Z2 is exemplified by groups, such as methyl and ethyl and the halogen atom is exemplified by a fluorine atom, chlorine atom, etc., and the alkoxy group by groups, such as methoxy and ethoxy.
Patent JP-H0821272-A (JP)
Title: Full throttle gasoline engine
Inventor: NAKAGAWA MINORU
IPC: F02B1/04
Filed: 1994-07-06
Abstract: PURPOSE:To provide a full throttle gasoline engine which is constituted to generate an output through regulation of only a fuel injection by keeping an air intake amount at a constant value amount without changing a compression ratio so as to improve torque, in a small type gasoline four-cycle engine for a vehicle, such as a small truck and a light truck, with a purpose to load a cargo. CONSTITUTION:An intake amount is not throttled even during a part load and air in an amount constantly equivalent to that of a throttle is sucked so as to prevent lowering of a compression ratio during low rotation. Manifold 4 or intake port injection of fuel is effected by an electronic control fuel injection type injector 6. Fuel and air are mixed and gasified in a cylinder 9 of a swirl or squash type, and electrically ignited by a spark plug 7 to increase torque.
Patent JP-S6434280-A (JP)
Title: Novel microorganism
Inventor: URAGAMI SADAJI
IPC: C12R1/38
Filed: 1987-07-29
Abstract: PURPOSE:To obtain a microorganism, belonging to Pseudomonas aminovorans and capable of vigorously assimilating tetraalkylammonium salts for growth and propagation. CONSTITUTION:A microorganism, belonging to Pseudomonas aminovorans and capable of assimilating at least tetramethylammonium salt as tetraalkylammo nium salts. Among mycological properties thereof, this bacterium is a Gram-nega tive monomethylamineassimilating bacterium and identified as a microorganism belonging to Pseudomonas aminovorans which is a monomethylamineassimilating bacterium, since the bacterium has pole flagella with 63.5 mol% contents of guanine and cytosine (GC), C181 monounsaturated fatty acids as main microbial cell fatty acid compositions and C120 3-hydroxy acids as main hydroxy acids and forms white or yellowish white colonies and the quinone type is ubiquinone Q-10. The cultivation is aerobically carried out under condition of 20-42 deg.C temperature and pH 5.5-8.5.
Patent JP-S6081605-A (JP)
Title: Teaching system
Inventor: KAWAMURA HIDEAKI
IPC: B25J9/22
Filed: 1983-10-08
Abstract: PURPOSE:To shorten a teaching time by calculating a coordinate value of a teaching point from the current position of a tracer head and that of a rotary shaft from the displacement of a stylus and storing the coordinate value of the rotary shaft obtained from respective coordinate values. CONSTITUTION:A CPU3 controls the whole device and its control program is stored in a ROM4. A RAM5 is connected to execute operational processing and a data memory 6 stores the coordinate values of X, Y, Z, A, and C axes on the teaching points. An output circuit 7 is connected to a servomotor driving circuit 8 for respective shafts moving a handle of a robot or a tool or a table of a working machine, and at the time of teaching, a three-dimensional tracer head 1 is attached to the handle of the robot or a tool fitting part of the working machine. A manual operation input device 9 selects an input mde or the like of various variables and constants. Values obtained by converting stylus moving variables in the X, Y and Z directions by A/D converters 10 are inputted from the stylus 2 of the tracer head 1 to an input circuit 11.
Patent JP-S6079211-A (JP)
Title: Distance measuring apparatus
Inventor: TAKAGI MASAAKI
IPC: G01C3/06
Filed: 1983-10-07
Abstract: PURPOSE:To enable the discrimination of the distance measuring condition when an easy-to-identify set value in a comparator circuit is reached by increasing the quantity of light emitted by a light emitting element monotonuously from small to large to augment the output of a light receiving element gradually from apparently zero or very small amount. CONSTITUTION:As a clock pulse passes through an AND gate 3, a transistor 4 repeats in the conduction and interruption. In response thereto, the current of a transistor 12 increases intermittently and an IRD 13 light in a pulse while the quantity of light emitted thereby increases monotonously from small to large. This projection light reflects from an object for distance measurement and is received with a semiconductor light position detecting element 14. The received light outputs at the points (c) and (c') are generated overlapping a DC component by a natural light. The output voltage Vg and Vg' at the points (g) and (g') following DC amplification circuits 27 and 28 via smoothing circuits 25 and 26 rises gradually from the specified value. Thus, medium and far distances are discriminated depending on the signal level conditions of output terminals Q1 and Q2 at FFs 37 and 38.
Patent JP-H05241870-A (JP)
Title: Memory controller and its method
Inventor: JIEEMUSU TOOMASU BURADEI
IPC: G06F11/10
Filed: 1992-07-15
Abstract: PURPOSE: To reduce the cost, to minimize the band width of an arrayal controller bus and the required number of data transfer and to transfer a parity block in optional order by unnecessitating an exclusive parity unit in a redundant storage arrayal. CONSTITUTION: Parity encoding is attained in plural data strings transferred between memories which are connected to a mutual connecting means 24 with a reading pass 31. The mutual connecting means 24 is connected to plural corresponding storage devices so as to execute an operation. The parity for the storage devices is calculated by a parity generator 34 and the parity generator 34 connects a writing buffer 35 to the memory with the pass 30. Circuits 36 and 37 responding to a control signal 38 from the mutual connecting means 24 read data expressing a present partial parity from the memory and transmit it to the parity generator 34. The present partial parity is logically repeated and combined with data from the writing buffer 35 and partial parity calculation is updated.
Patent JP-S6344247-A (JP)
Title: Synchronizing system at time of fetching data
Inventor: NISHIWAKI YOSHITAKE
IPC: G06F15/16
Filed: 1986-08-11
Abstract: PURPOSE:To enable a duplex operation without interrupting the fetch of data, by delivering a synchronous data prepared by a system operating continuously to an opposite system side, and processing an opposite system being interrupted, taking the above opportunity. CONSTITUTION:The on-line data (n) of a system I, after being fetched by a reception processing (a), a delivered to a job processing (c) through an another system operation processing (b). Similarly, the on-line data (m) of a system II, after being fetched by a reception processing (a'), is delivered to a job processing (c)' through an another system operation processing (b'). Thus, by performing the fetching and synchronizing processing of the on-line data in the duplex operation, it is possible to fetch the on-line data of the system I/II, or the synchronization of the data in the inside of a computer automatically, without interrupting the fetch of the on-line data after recovery, even when either the operation of system I or II is interrupted.
Patent JP-S6247564-A (JP)
Title: Leading current cut-off testing circuit for switch
Inventor: TAKAHASHI NORIYUKI
IPC: G01R31/333
Filed: 1985-08-27
Abstract: PURPOSE:To realize a testing circuit which can verify a leading current cut-off performance by an actual working frequency, by connecting in series an auxiliary circuit-breaker between a sample switch and a test power source, and connecting an inductance and a capacitance in parallel to a lead capacitance between the circuit-breaker and the switch. CONSTITUTION:An auxiliary circuit-breaker 4 is connected in series between a sample switch 1 and a test power source 3, and an inductance 5 and a capacitance 6 are connected in parallel to a load capacitance 2 between the circuit- breaker 4 and the switch 1. In this state, when the power source 3 is detached by the circuit-breaker 4 as soon as the switch 1 cuts off a current at a current zero point, a difference of vibration voltages of a residual voltage (el) of a load side and a voltage (es) of the power source side, namely, the inductance 5 and the capacitance 6 which have been provided between the switch 1 and the circuit-breaker 4 is applied to the switch 1. A leading current cut-off test by a frequency which is used by the switch 1 actually can be executed by adjusting a value of said inductance 5 and capacitance 6, and varying optionally a frequency of the power source side voltage.
Patent JP-H0853019-A (JP)
Title: Indicator installation structure for shift lever device for vehicle
Inventor: YAMAMOTO ICHIRO
IPC: B60K23/00
Filed: 1994-08-10
Abstract: PURPOSE:To provide the installation structure for an indicator which permits simple installation with a smaller number of parts. CONSTITUTION:A plurality of engagement parts 8e having each engagement hole are formed on an indicator 8, and a plurality of engaged parts 2e having each engagement projection and a stopper wall are formed on a base plate 2, and the engagement projection is fitted into the engagement hole, and the engagement part 8e and the engaged part 2e are engaged with each other, and the indicator 8 is fixed on the base plate 2, and the opening of the opposed engagement parts 8e arranged in the vehicle width direction is prevented by the stopper wall.
Patent JP-H0513494-A (JP)
Title: Cassette type wire feeder of wire bonder
Inventor: MIYOSHI HIDEAKI
IPC: H01L21/60
Filed: 1991-07-03
Abstract: PURPOSE:To enable wire bonding to be carried out by a cassette type wire feeder. CONSTITUTION:A spline 12 of a wire spool 1 provided with a conductive part 13 at its end is inserted into a spline shaft 2 of a spool revolving motor shaft 5 in a detachable manner, and the conductive part 13 is brought into contact with a conduction detecting bar 9 when the spool 1 is fitted.
Patent JP-2000017695-A (JP)
Title: Slewing controller for excavation pole erection car
Inventor: SASAKI SHIGEO
IPC: E02F9/24
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a slewing controller for an excavation pole erection car inhibiting moment in the overturn direction acting on the car during operation within a safety range by maximally simple constitution. SOLUTION: The device is constituted by providing jack projection detecting switches 52(a, b), 53(a, b), jack-operation detectors 54(a, b), a boom slewing-angle detecting switch 51, boom-slewing control solenoids 56(a, b), an alarm lamp 57 and a buzzer 58. A car body is supported by an outrigger jack, and the slewing operation of a boom exceeding a first specified slewing-angle range containing the car-body rear direction is controlled when the quantity of the outrigger jack projected within a minimum projection range is detected, and alarm operation is conducted by a slewing alarm means to the slewing operation of the boom exceeding the first specified slewing-angle range when the excess and projection to the minimum projection range of the outrigger jack is detected.
Patent JP-H0356080-A (JP)
Title: Ultrasonic motor
Inventor: TAKEMOTO TAKESHI
IPC: H02N2/00
Filed: 1989-07-20
Abstract: PURPOSE:To increase a displacement amount and friction force by providing a tilt generating means in a stator and controlling a contact position with a rotor. CONSTITUTION:An ultrasonic motor is constituted of a stator 1, seat 2, tilt generating means by four laminated piezoelectric elements 41 to 44 and a base 5. This rotor 3 is fitted to the stator 1 of cylindrical shape with a slight clearance. When voltage is applied to the laminated piezoelectric element 41 secured to a reverse side of the seat 2 formed into an integral unit with the stator 1, the piezoelectric element 41 is extended, and the seat 2 is lifted, with the rotor 3 tilting in one side, and firmly brought into press contact with the rotor 3. As a result, high friction force can be obtained.
Patent JP-S6347461-A (JP)
Inventor: KIMURA HIDE
IPC: E04F15/12
Filed: 1986-08-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0475407-A (JP)
Title: Communication cable switching apparatus
Inventor: NAKAYAMA TEISUKE
IPC: H02G1/06
Filed: 1990-07-17
Abstract: PURPOSE:To realize a small and lightweight constitution excellent in portability by connecting an optical MOS switch with each old and new cables and providing means for actuating relay drivers at the opposite cable switching joints synchronously. CONSTITUTION:Optical MOS switches 16A1, 16B1 are bypath connected with an old cable 12 and optical MOS switches 16A2, 16B2 are interposed between a new cable 14 and base line cables 10A, 10B. The optical MOS switches 16A1, 16B1, 16A2, 16B2 comprise switching elements 20A1, 20B1, 20A2, 20B2 provided, respectively, with LEDs 18A1, 18B1, 18A2, 18B2. Furthermore, means 24A, 24B for actuating relay drivers 26A1, 26B1, 26A2, 26B2 at the opposite ends of a cable switching joint are provided. Consequently, a small and lightweight switching apparatus excellent in portability requiring no complex adjusting nor troublesome work can be obtained.
Patent JP-S6082572-A (JP)
Title: Cradle arm lifting device
Inventor: UEDA SHIYOUZOU
IPC: B65H54/52
Filed: 1983-10-08
Abstract: PURPOSE:To prevent damage of a package by turning a cradle arm to an assigned uppermost position in an automatic ending and doffing machine to avoid a package from being pressed to a take-up drum for an unnecessary long time. CONSTITUTION:When under an usual spin-out condition, yarn breakage is caused, and a yarn breakage detecting device 31 detects breakage, a silver feed is stopped and a slenoid SOL2 is excited to draw in a plunger 29. Whereupon, an operation bar 22 is turned clockwise against a plate spring 24 through a driving lever 30, a pressing lever 26, so that a rack 21 is engaged with a pinion 2. As a result, the operation lever 22 is pulled down by rotation of the pinion 20 until a notch portion 25 corresponds to the pinion 20, and a cradle arm 11 is turned to the uppermost position through a coupling member 18. In such a condition, ending operation is performed by an ending machine (not shown).
Patent JP-S6166386-A (JP)
Inventor: KIDO MOTONORI
IPC: H01R43/00
Filed: 1984-09-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0854933-A (JP)
Title: Liquid level controller
Inventor: TAKASE MASAAKI
IPC: G05D9/12
Filed: 1994-08-11
Abstract: PURPOSE:To provide a liquid level controller which can be suitably applied also to the oil level control of a flier by combining a controller with a weight sensor which detects the apparent weight of a weight that receives the liquid buoyancy and adding an empty weight correction circuit to the controller. CONSTITUTION:A weight sensor LC consisting of a load cell, for example, is placed above a universal joint W1, measures the apparent weight w of the weight w which receives the buoyancy by the oil A, and outputs a detection signal S1. When the lever L of the oil A is low and the oil A does not reach the lower end of the weight w, the sensor LC detects the empty weight wo of the weight w as w=wo. When the level L rises and the weight w sinks in the oil A by depth Lf, the weight w receives the buoyancy wf and w=wo-wf is satisfied. The empty weight correction circuit of a controller 10 calculates the difference wo-(wo-wf)=wf between the weight w and the weight wo. In this instance, the buoyancy wf is proportional to the depth Lf of the weight w measured in the oil A and shows the level Lf of the oil A set on the basis of the lower end of the weight w.
Patent JP-S6432941-A (JP)
Title: Glove box for automobile
Inventor: KIDO TAKAYOSHI
IPC: B60R7/06
Filed: 1987-07-29
Abstract: PURPOSE:To improve assembling workability by inserting a pair of hinge pins provided on the car body side member in holes of a hinge bracket provided projectingly on an outer lid of a glove box and preventing the pins from drop- out while assembling a box body. CONSTITUTION:In assembling a box-like glove box 4, a pair of hinge pins 14 provided projectingly on bosses 13a, 13a of fixed hinge 13 disposed the car body side are first inserted in holes 10a in a pair of hinge brackets 10 provided projectingly on the lower end 4c of an outer lid 4b constituting the glove box 4. Next, a stopper bracket 11 provided projectingly on the lower end 4d of a box body 4a is inserted between the boss 13a and the hinge bracket 10. As this state is kept, the box body 4a is fixed to the outer lid 4b, so that the glove box 4 is adapted to be pivotably supported by a fixed hinge 13.
Patent JP-S57114346-A (JP)
Title: Automatic profile milling machine
Inventor: OKUMURA HIROSHI
IPC: B23C1/16
Filed: 1980-12-27
Abstract: PURPOSE: To permit working into an arbitrary shape by permitting the work head for installing a model and a work to be tilted in an arbitrary angle, in the captioned milling machine used for cutting a wrist-watch case.  
     CONSTITUTION: A model 16 and a work 15 are installed onto the model shaft 13 and the work shaft 12 of a work head 11 respectively, and brought into contact with a tracer 17 and a milling cutter 36. The model shaft 13 and the work shaft 12 revolve synchronously, and the work head 11 is reciprocally controlled so that the tracer 17 outputs the standard displacement, and milling work is executed. As the work head 11 can be tilted in an arbitrary angle, working of the inclined curved surface 151 etc. of a wrist-watch case 150 can be executed in a short time. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000014792-A (JP)
Title: Core material for guide wire, and guide wire
Inventor: ISHIDA KIYOHITO
IPC: A61M25/01
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To gradually change the rigidity of a core material, and provide excellent insertion-operability and torque transmission property by a method wherein at least one part of the core material for a guide wire wherein the base end part has a high rigidity, and the tip end part has a lower rigidity than the base end part, is formed of a copper-based alloy wire wherein Mn, Al, remainder Cu and inevitable impurities are blended by specified amounts. SOLUTION: For a core material for a guide wire, having favorable insertion- operability and torque transmission property by a method wherein the tip end part has a flexibility, and the base end part has proper elasticity and rigidity, for the guide wire which is used when a catheter is introduced to a specified area of a blood vessel or the like, and stored there, for at least one part of the core material, a copper-based alloy wire comprising 5-20 wt.% of Mn, 3-10 wt.% of Al, a remainder Cu and inevitable impurities, is used. For this copper- based alloy wire, the total of 0.001-10 wt.% of one kind, or two kinds or more which are selected from a group comprising Ni, Co, Fe, Ti, V, Cr, Si, Nb, Mo, Sn, Ag, W, Mg, Pi, Zr and a misch metal or the like may be further contained.