baber/WOPTO huggingface dataset:
Patent JP-H11286135-A (JP)
Title: Laser driver and driving method, imaging method and apparatus
Inventor: IZEKI MASAMI
IPC: G03G21/14
Filed: 1998-04-01
Abstract: PROBLEM TO BE SOLVED: To improve service life without sacrifice of the response of a laser emitting means in a system where a pulse current is applied appropriately to the laser emitting means being applied constantly with a bias current. SOLUTION: A decision is made whether a beam is emitted from a laser emitting means 34 or not based on Nth and (N+1)th control data. It a decision is made that a beam is not emitted for both data, a bias current is fed at the timing of laser beam emission control corresponding to Nth control data but it is not fed if a decision is made that a beam is emitted for any one data. The bias current is not fed when a laser beam is not emitted continuously but since it is fed immediately before emitting a laser beam, service life can enhanced without sacrifice of response.
Patent JP-H08287111-A (JP)
Title: Automatic layout system
Inventor: MATSUMURA MIHO
IPC: G06F17/50
Filed: 1995-04-14
Abstract: PURPOSE: To improve estimation precision by deciding cell attributes of a net list and cell library data and estimating area in consideration of even a case wherein data for LSI design are chip data. CONSTITUTION: When LSI design data 5 are inputted from an input device 1 to a data processor 2, a 1st decision means 21 inputs a net list 51 and cell library data 52 to decide a layout style according to the cell attributes. When chip data are decided at this time, a 1st area estimation arithmetic means 22 calculates the area of an I/O cell and saves the estimated value as a 1st arithmetic value 31 in a storage device 3. Then a 2nd decision means 23 sets respective elements used for initial estimation according to the estimated value and sends them to a 2nd area estimating means 24, which performs area estimation arithmetic by layout styles and saves the arithmetic value as 2nd arithmetic value 32. A 3rd area estimation arithmetic means 25 determines an estimated value by comparing the arithmetic value 31 with the arithmetic value 32 and outputs it from an output device 4.
Patent JP-S5715119-A (JP)
Title: Manufacture method of magnetic member for magnetic bearing
Inventor: MATSUMOTO TAKAHIRO
IPC: F16C32/04
Filed: 1980-07-02
Abstract: PURPOSE: To lessen eccentric magnetization likely to be given in manufacture processes and decrease the costs for mass-production of high-speed rotors by fitting a ring-shaped magnetic material in a ring-shaped groove provided in the magnet cover and by magnetizing the magnetic material with the axis of groove as center of magnetizaton.  
     CONSTITUTION: A ring-shaped magnetic material 1 is fitted in a ring-shaped groove and magnetized with the axix of groove as center of magnetization so that the material 1 is provided with the requisite magnetic characteristic. This magnetic material 1 and a magnet cover 2 are fixed to a high-speed rotor 3. It is essential here that the magnet cover 2 is stronger than the magnetic material 1 enough to ignore the deformation likely to occure in the fitting process and that the inside surface of the magnet cover 2 is in close contact with the outside reference surface of the magnet 9 so that no abberation of magnetic axis will occur when the magnet 9 has fractured owing to the centrifugal force in rotation. Thereby, the accuracy of magnetization depends upon magnetizer, so that eccentricity in magnetization can be reduced and balancing process can be omitted. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09284432-A (JP)
Title: Portable communication equipment
Inventor: YAMADA MAKOTO
IPC: H04N1/00
Filed: 1996-04-11
Abstract: PROBLEM TO BE SOLVED: To suppress the occurrence of battery exhaustion and the generation of erroneous communication by judging the number of transmittable pages based on the residual capacity of the battery and the quantity of picture information at each page of a transmitting original and reporting the judging result. SOLUTION: Picture data read by a reading part 21 is temporarily stored in RAM 14 at the time of transmission. Next, CPU 11 calculates an operable time. At this time CPU 11 reads data detected by a battery voltage detecting means 24 and judges the residual capacity from the voltage value to calculate time in which NCU 16 can continuously be operated. Next, CPU 11 calculates the number of the transmittable pages for each communication rate and judges the possibility of transmitting all the pages at each communication rate at an arithmetic result. Then, when all the pages can not be transmitted at each communication rate, CPU 11 makes the display picture of an operation part 18 display the number of transmittable pages at each communication rate. Thereby CPU 11 requests the judgement of whether to transmit to a user and waits the instruction of the user.
Patent JP-H07275364-A (JP)
Title: Production method of porous catheter with branch pipe
Inventor: KITAUCHI FUMIYA
IPC: A61M25/00
Filed: 1994-04-05
Abstract: PURPOSE:To provide a production method of porous catheter with branch pipe in which a resin film formed in the passage end of the main body for forming a catheter in the joint part is not peeled off due to setting by enzyme reaction to prevent a suction failure CONSTITUTION:In forming a joint part 3 having a passage which passes through a main body 1 forming the catheter with several passages 4,... in it and branch pipes 2, 2'... for each passage by resin molding, a part of resin for forming the joint part is injected to the passage end of the main body to form a thin resin film 7 to make an integrated structure. A pair of electrodes 20 and 20 are inserted from each opening end of the branch pipes 2, 2'... to the passage end of the main body in the joint part 3 separately, and a high frequency voltage is applied to the electrodes 20 and 20 to fuse the resin film 7 in the passage end of the main body in the joint part 3 by the high frequency dielectric heating.
Patent JP-S62245927-A (JP)
Title: Automatic frequency adjusting circuit
Inventor: KAWASAKI KAZUMASA
IPC: G01F23/296
Filed: 1986-04-18
Abstract: PURPOSE:To obtain a frequency adjusting circuit which provides oscillation of invariably optimum excitation frequency by providing an ultrasonic wave transmitting element, an exciting circuit, an ultrasonic wave receiving element, an averaging circuit, a differentiation circuit, an automatic sweeping circuit, a sweeping direction control circuit, etc. CONSTITUTION:The exciting circuit 25 supplies an exciting signal to the ultrasonic wave transmitting element 2a and the ultrasonic wave receiving element 3a receives an ultrasonic wave from the ultrasonic wave transmitting element 2a. Further, the level averaging circuit 11 averages the output of the ultrasonic wave receiving circuit 3a and the differentiation circuit 14 differentiates the output of the averaging circuit 11. The automatic sweeping circuit composed of an up/down counter 21 and a multiplexer 22, on the other hand, sweeps the frequency of the exciting signal. Then, the sweeping direction control circuit consisting of a counter 18 and a T.FF20 inverts the sweeping direction of the automatic sweeping circuit on the basis of a output of the differentiation circuit 14 when the output of the ultrasonic wave receiving element 3a decreases. Consequently, the excitation frequency is within a constant range based upon the resonance frequency as a center and the best state is maintained at any time.
Patent JP-H06277204-A (JP)
Title: X-ray system
Inventor: HIROKAWA MASAHIRO
IPC: A61B6/08
Filed: 1993-03-25
Abstract: PURPOSE:To automatically input a photographing condition, to improve the operability, and to improve the reliability. CONSTITUTION:By a distance measuring instrument 6, a distance between an X-ray tube focus and a top board and a distance between the X-ray tube focus and an examinee are measured, measured values are converted to electric signals by a transducer 18, body thickness of the examinee is calculated by a calculating circuit 19, and a tube voltage, a tube current and a photographing time are set by a setting circuit 20. In such a way, an input work of a photographing condition executed whenever the examinee 10 is alternated can be omitted, even an operator who is scarcely experienced can obtain a prescribed picture quality and operability is improved, and also, an input error of the photographing condition does not occur and X rays are not radiated uselessly, therefore, an image conforming to the photographing condition can be obtained surely.
Patent JP-H0795844-A (JP)
Title: Cutting method
Inventor: ANSONII JIYOOJI ATOKINSU
IPC: A23L17/00
Filed: 1991-03-28
Abstract: PURPOSE: To provide a method for cutting a frozen aeolotriopic food material, preferably, frozen neat at <-5 deg.C. CONSTITUTION: The aeolotropic frozen food material is processed by 'veneer peeling' at a core temperature of -40 deg.C to -5 deg.C. In the 'veneer peeling' process, the frozen food material is cut by method such as lathe or pencil sharpener, for example. In the case of non-cooked food material, a hard binding tissue in meat is softened or crushed by veneer peeling but since fiber quality peculiar for muscle fibers is kept, meat is softened. Therefore, the quality of low-grade meat can be improved. The grains of meat in various states can be prepared. The other food material to be cut by this method includes ice cream, coconut, vegetable and skin materials so that off-cut having new and convenient style can be obtained.
Patent JP-H07289193-A (JP)
Title: W/o-type emulsified oil and fat composition and food containing the composition
Inventor: ISHIZAKI TAICHI
IPC: A23L9/10
Filed: 1994-04-27
Abstract: PURPOSE:To provide an emulsified oil and fat composition produced by adding a specific mixed emulsifier to an oil and fat, effective for facilitating the addition work of (lyso)lecithin and improving the dispersibility of lecithin, etc., in the preparation of foods and giving a food having good taste and palatability. CONSTITUTION:This emulsified oil and fat composition is produced by treating an oily phase with an emulsifier composed of (A) a polyglycerol condensed ricinoleic acid ester and (B) a lecithin (preferably enzyme-modified lecithin) and/or a lysolecithin (preferably purified lysolecithin or enzyme-modified lysolecithin). The amount of the component B is preferably 0.3-0.7 pts. based on 1pt. of the component A. The composition is produced preferably by adding 3-10 pts.wt. of the mixed emulsifier composed of the components A and B to 100 pts.wt. of an oil and fat such as corn oil to prepare an oily phase, adding 20-40wt.% of an aqueous phase produced by dissolving water-soluble compounds in water to 60-80wt.% of the oily phase and emulsifying the oily phase to attain an emulsion particle diameter of 0.8-3mum.
Patent JP-S5614834-A (JP)
Title: Electric control device for throttle valve
Inventor: SASAKURA HACHIROU
IPC: F02D11/10
Filed: 1979-07-12
Abstract: PURPOSE: To provide a system capable of controlling the opening of throttle valve by the turning force of a step motor greater than the biasing force of a return coil spring in response to increase in the depression angle of accelerator pedal, with high sensitivity, even if the accelerator pedal is depressed rapidly.  
     CONSTITUTION: Rotor R of step motor M is connected coaxially to turning shaft 22 of throttle valve 20. Here, arrangement is such that throttle valve 20 can be opened stepwise in normal direction against the force of return sping 23 when exciting windings C 1 WC 4 , C 1 , C 2 , C 3  and C 4  of the step motor M are excited two at a time successively in this order. An electric control circuit for the step motor M is constituted by constant-voltage circuit 30, accelerator sensor 40, A-D converter 50, computor 60 and driving circuit 70. The computor 60 is designed to determine the turning direction of motor M from the difference between the depression angle of accelerator pedal 10 and the turning angle of motor M at the time immediately before depression of accelerator pedal 10 and to calculate the set value representing the time width corresponding to the turning angle of motor M. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5714190-A (JP)
Title: Soaking method for porous cleaning ball
Inventor: SASAKI TAKUYA
IPC: F28G1/12
Filed: 1980-06-30
Abstract: PURPOSE: To automatize soaking operation, by soaking porous cleaning balls to clean the inside of a heat exchanger pipe in the pressurized water.  
     CONSTITUTION: The throw-in pipe 11 for cleaning balls 3 is provided to a circulating pipe 4 which is connected to a heat exchanger pipe 2 on the upperstream of heat exchanger pipe 2, and a collector 5 and a take-out pipe 6 for the cleaning balls 3 are also provided to the circulating pipe 4, on the downstream of the heat exchanger  pipe 2. Besides, a sucking valve 10, a pump 9, a pipe 7, a discharge valve 12, a  cleaning ball collector 8 to collect the cleaning balls, and an outlet valve 13 are connected between the take-out pipe 6 and the throw-in pipe 11. The supplying port 17 for the pressurized water is opened in the collector 8 on the side of a pressure pump 18 which impresses high pressure to the flow of discharged water. When the pressure in the collector 8 reaches a specified value, the outlet valve 16 is opened by a pressure detector 15 and the air is discharged from a pipe 14, and an outlet valve 16 is closed when the pressure is rapidly dropped down to a set value. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5714953-A (JP)
Title: Information processor
Inventor: KOGA TAKATOSHI
IPC: G06F9/48
Filed: 1980-07-01
Abstract: PURPOSE:To reduce the time required for development and design of a program, by installing a circuit that counts the process control signals supplied from a control signal generating circuit under working of a process circuit. CONSTITUTION:The reset signal is supplied through a reset terminal 10 to set registers 12-19 at the L levels. Then the program instruction given from an external memory is supplied to terminals 2-9 each. In this case, an inverter 35 can deliver the data corresponding to the instruction code from NOR gates 26-33 to deliver the L-level signal. The outputs of NOR gates 26-33 are set to the register synchronously with an instruction input lock signal 21 and then supplied to a process circuit via a decoder 20. As a result, a process is executed based on the program to be read, and at the same time the instruction input lock signals are extracted through a terminal 1 via an NOR gate 36 and in the number equivalent to the generation of signals to be counted by a counting circuit 40.
Patent JP-S60235299-A (JP)
Inventor: MAAKU BII GAGUNAA
IPC: G08G1/0968
Filed: 1985-04-25
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-S59217084-A (JP)
Inventor: USAMI HIROYASU
IPC: F16L5/00
Filed: 1983-05-24
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-S5315212-A (JP)
Title: Production of linear additive for steel
Inventor: YAMAMOTO MINORU
IPC: B21F19/00
Filed: 1976-07-28
Abstract: PURPOSE:To produce linear additives without extrusion step which decreases productivity by enveloping granular Al, Ca, Mg, etc. with Al tape and by futher enveloping with mild steel tape.
Patent JP-H09261844-A (JP)
Title: Ground fault circuit selecting relay equipment
Inventor: MAKINO HITOSHI
IPC: H02J3/00
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To enable always surely performing subsequent breaking by a ground fault circuit selecting relay. SOLUTION: In the case that usual compensation error by a compensation error detector 3 is lower than the set value of a circuit selecting relay 50G 1 having circulating current countermeasure, when a ground fault accident happens and 64V operates, the relay 50G 1 is activated, and a zero phase current response circuit selecting relay 50G0 2 is locked. In the case that the compensation error detector 3 is higher than or equal to the current set value of the relay 50G 1, and 64V operates, the subsequent breaking of the relay 50G 1 is automatically locked.
Patent JP-H11286197-A (JP)
Title: Barlike article feeding container
Inventor: KAGEYAMA SHUHEI
IPC: B43M11/00
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To feed a barlike article without relative rotation of a leading cylinder and the article without increasing the number of components. SOLUTION: The barlike article feeding container 10 comprises a rear cylinder 12, a leading cylinder 14 engaged with an end side of the cylinder 12 and coupled relatively rotatably impossibly to move in an axial direction to the cylinder 12, and a barlike article holder 16 arranged movably in the axial direction in the cylinders 12, 14. The holder 16 has a support part 16a for holding a bar-like article 18, and an extension shaft 16n extended rearward from the part 16a. A spiral groove 16c is formed on an outer periphery of the shaft 16b, and a longitudinal groove extended in the axial direction through the groove 16c is formed. A protrusion 12e formed on an inner periphery of an inner cylinder 12b is engaged with the groove 16c to screw-clamp the holder 16 with the cylinder 12.  A protrusion 14c formed at an innermost side of a ringlike wall 14b of the cylinder 14 is engaged with a longitudinal groove of the shaft 16b to couple the holder 16 to the cylinder 14 impossibly to relatively rotate.
Patent JP-H10280838-A (JP)
Title: Opening and closing screen device
Inventor: ONODERA HIDEKI
IPC: E06B9/24
Filed: 1997-04-09
Abstract: PROBLEM TO BE SOLVED: To obtain a new opening and closing screen device which has a large degree of freedom of design and installation and good operatability and appearance, and which can be installed in various kinds of interiors and exteriors as well as a window opening and closing device, a partition and a screen. SOLUTION: This opening and closing screen device includes at least a pair of upper and lower or right and left opposite fixed frame parts 12, 13 and one or more movable frame part 14, wherein one end of pleat-like screen member 11 is fitted and supported on the movable frame part, plural wires 15 are stretched on the pleat-like screen member 11 through the movable frame part 14 to form a wire tension system, and with the movement of the movable frame part 14, the screen member 11 is freely contracted and expanded. In this case, the respective ends of at least one pair of stretched wires 15 are connected to a slide guide frame part 19 having bending elasticity, one end of which is fixed to the fixed frame part 12, the other end being freely inserted and drawn in and from the movable frame part 14.
Patent JP-H06283707-A (JP)
Title: Variable-capacitance circuit
Inventor: OHATA KEIICHI
IPC: H01L27/04
Filed: 1993-03-26
Abstract: PURPOSE:To provide a variable-capacitance circuit in which the series resistance of an element can be made extremely small in the variable-capacitance circuit wherein a gated Schottky diode for a Schottky gate field-effect transistor is used as a variable capacitance. CONSTITUTION:In a variable-capacitance circuit, a gated Schottky diode 3 which is provided with a drain 15 and with a source 14 is used as a variable capacitance. The variable-capacitance circuit is provided with a drain bias electrode 20 which applies a DC bias to the drain 15, with an MIM capacitor 5 which shott-circuits the drain 15 with the source 14 in terms of a high frequency, with a via-hole 16 and with a back grounding electrode 17.
Patent JP-H11250769-A (JP)
Title: Switch for detection
Inventor: NOMURA MASUZO
IPC: H01H21/28
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To allow objects to pass in a backward direction in a switch with an actuator for detecting the passage of objects in a forward direction by direct contact. SOLUTION: When an object to be detected passes through an object detection hole 1a of a housing 1 in a forward direction, a movable part 14b of an actuator formed with elastomer is depressed to turn a turning member on which a movable contact of a switch is installed, turning on or off between terminals 2b of switch contacts 2. When an object to be detected passes in a backward direction, the movable part 14b of the actuator is depressed to the reverse direction, but it turns and moves to the upper direction due to the existence of a hinge part lying between the object and the turning member installed with the movable contact of the switch thereon, allowing the object to pass. For instance, when this switch for detection is used for a play machine using which steel balls, it is useful for the use of a rod for a adjusting nails on the surface of a board.
Patent JP-H04322543-A (JP)
Title: Telephone handset
Inventor: IRII HIROSHI
IPC: H04M1/03
Filed: 1991-04-22
Abstract: PURPOSE:To realize a broad band telephone set by mounting an elastic cover whose frequency characteristic is freely improved to a contact face of a mouse piece with respect to an ear shell. CONSTITUTION:When an elastic cover NO is covered to an ear shell contact part 9 of a mouse piece 8, almost the same sensitivity as 1kHz is obtained even at 100Hz to improve the low frequency characteristic. Moreover, a sound absorption member 6 is filled in a transmitter unit 3 and an expiration flow attenuation screen 2 is provided to the unit 3. Thus, a broad band telephone set is realized and sound quality deterioration due to puff noise is prevented.
Patent JP-S60166525-A (JP)
Title: Preventing cover of overheating of car-room
Inventor: SAKAMOTO MICHITAKA
IPC: B60J11/00
Filed: 1983-05-24
Abstract: PURPOSE:To prevent overheating of a car room by installing either a cave-type, freely expandable temperature adjusting cover or a vacuum-type, freely expandable temperature adjusting cover on the outer side of a car roof. CONSTITUTION:An insulating board 24 is formed into a rectangular sectional shape so that caves 25 and 26 are fomed inside. The inside of the board 24 is filled with aluminum foil, while a reinforcing plate is installed at the middle of the board 24, thereby forming a cave-type temperature adjusting cover main body 1. Besides, freely expandable insulating boards 2 and 3 are attached to both forward and afterward sides of the cover 1. Then, these cave-type freely expandable temperature adjusting covers 1, 2 and 3 are installed on the car roof. With this constitution, the direct sunshine is interrupted, thereby preventing overheating of the car room.
Patent JP-H09280704-A (JP)
Title: Ice heat regenerative device
Inventor: ONISHI TADASHI
IPC: F24F5/00
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To prevent ice in a heat regenerative tank from flowing out into a circulating passage by improving a water take-out portion which communicates with the tank. SOLUTION: This ice heat regenerative device is provided with a refrigerant circulating circuit and a water circulating circuit. A water taken out from a heat regenerative tank T by way of a take-out pipe 49 is refrigerated into a supercooled condition by a regenerative heat exchanger. Ice nuclei produced by an ice nucleus producing device are mixed into this water to cancel the supercooled condition and produce ice. This ice is supplied to the heat regenerative tank T. The upperstream end portion of the take-out pipe 49 is provided with a filter 65 which is formed in a semi-spherical shape and has a plurality of apertures 65a on a curved surface thereof.