baber/WOPTO huggingface dataset:
Patent JP-H0686431-A (JP)
Title: Insulating spacer
Inventor: TANEDA TAISUKE
IPC: H02G5/06
Filed: 1992-09-03
Abstract: PURPOSE:To improve dimensional accuracy and mechanical property by putting the adhesive strength between a conductor connecting metal fitting and a metal fitting for bolt insertion and a resin hardened body. CONSTITUTION:Filler segregation is suppressed so that the adhesive strength between a conductor connecting metal fitting 21 and a metal fitting 22 for bolt insertion and an epoxy resin molded item may be 2.5kgf/mm<2>. And, the thickness of the resin rich layers b right below the lower half periphery of the conductor connecting metal fitting 21 and right below the lower half periphery of the metal fitting 22 for bolt insertion as well as the thickness of filler layers a right above the upper half periphery of the conductor connecting metal fitting 21 and right above the upper half periphery of the metal fitting 22 for bolt insertion are limited to the level of capable of guaranteeing these airtightness, shearing strength, etc. Hereby, even if it is molded with a vertical mold, the filler segregation around each metal fitting is allowed, and the speed of the hardening of resin can be slowed down by that amount, so an insulating spacer, in which the sink caused by hardening and shrinkage and which has enough dimensional accuracy, can be obtained.
Patent JP-H03123516-A (JP)
Title: Drink extractor
Inventor: UEJIMA TATSUJI
IPC: A47J31/44
Filed: 1989-10-09
Abstract: PURPOSE:To facilitate charging of cartridges to a drink extractor by providing a body plate with a circular hole of larger size than the outer diameter of a cartridge brim and projecting plural tongues of elastic thin plate at regular intervals from the inner periphery of the circular hole. CONSTITUTION:A material cartridge charger 100 consists of a body 110, a holder 120 and a stopper ring 130. The body 110 is of a large plate shaped rectangular in the horizontal plane, and has a circular hole in the center which is slightly larger than the outer diameter of a cartridge A, guide grooves 111 on the both sides to engage with guide rails, and a drawer 113 at the front end. The holder 120 consists of a punched thin plate with high elasticity and restoration, a circular ring 121 placed on the upper periphery of the circular hole of the body 110, and a plural (for example, eight) tongues 122 which are projected from the inner periphery of the ring 121 centrically at regular intervals. The inner diameter of the ring 121 is determined to be slightly larger than the outer diameter of a cartridge A brim, and the diameter of an enveloping circle formed by the tip ends of the tongues 122 is determined to be slightly larger than the outer diameter at the container part of the cartridge A. A stopper ring 130 is fixed on the upper side of the ring 121 of the holder 120 in concidence.
Patent JP-H01111639-A (JP)
Title: Waste bag packing device
Inventor: YADA YASUO
IPC: B65B63/02
Filed: 1987-10-19
Abstract: PURPOSE:To prevent the damage of a packing bag and dust pollution by a method wherein waste bags are cut into pieces and packed and compressed into the packing bag with a support frame inserted into it while generated dust is collected in a processing chamber. CONSTITUTION:A container 17 with a packing bag 16 placed in it is set in a compressing unit 13 in a processing chamber 4, and a support frame 26 is lowered and inserted into the bag 16. A waste bag 3 is fed into a supply port 5 and transmitted by rollers 7 and 8, then cut into pieces by a fixed blade 9 and a rotary blade 10. The waste bag pieces are compressed by a comparator 23 which moves up and down. The packing bag 16 is made free from damage at this time since the support frame has been inserted into it. On the other hand, dust generated in the processing chamber 4 is sucked via a filter by a fan 31 provided in a suction chamber 29.
Patent JP-S61141119-A (JP)
Title: Device for crystal growth by molecular beam
Inventor: IGARASHI TAKESHI
IPC: H01L21/205
Filed: 1984-12-13
Abstract: PURPOSE:To prevent contamination of a single crystal growth layer and to contrive the improvement in thermal efficiency and controllability of the temperature of the molecular beam source cell by burying a heater for heating a cell in the wall of the molecular beam source cell. CONSTITUTION:A heater is buried in a cell 1 which can be formed easily by attaching the heater 2, for example, made of tantalum to the wall which has grown half during the process for growing boron nitride (BN) into the required shape by chemical gas-phase growth and continuing the growth of BN. This heater 2 is connected to a power source for a heater and controls the temperature of the material 5 of a molecular source in the cell 1 by monitoring it by a thermocouple 4 for controlling a temperature similarly in a conventional device for crystal growth by molecular beams. A heat radiation reflective plate is not so necessary as in a conventional device, but it improves a thermal efficiency.
Patent JP-2001088933-A (JP)
Title: Tilt tray sorter
Inventor: OKUDA EIJI
IPC: B65G47/38
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To surely place and convey even an object to be sorted loadable on one tray and a long subject to be sorted loaded over two trays. SOLUTION: A movable type stopper wall projecting so as to be freely protruded and retreated is provided to at least one of front and rear ends in the traveling direction of the tray 3 where the subjects to be sorted 2, 2a is placed.
Patent JP-S61140045-A (JP)
Title: Device for corrective sensitivity difference of photomultiplier tube
Inventor: GOTO CHIAKI
IPC: H01J43/30
Filed: 1984-12-13
Abstract: PURPOSE:To assure a sensitivity difference correction device capable of automatic sensitivity difference correction of a photomultiplier tube in correspondence with a change with the passage of time of the photomultiplier tube by estimating a sensitivity characteristic of the photomultiplier tube arbitrarily in actual operation of an optical detector device. CONSTITUTION:A storage fluorescent sheet 11 is scanned two-dimensionally with luminescent light 17 carrying radiation image information stored and recorded in the sheet 11 is emitted from a scanning point on the sheet 11. The luminescent light 17 enters from an incoming end surface 12 into an optical collector 10, advances repeating total reflection within the optical collector 10, goes out from respective outgoing end surfaces 13a through 13d, and is received by photomultipliers P1-P4. In addition, reference beams of light 22a through 22d are allowed to be incident upon the respective photomultipliers P1-P4, and sensitivity adjusting means is controlled based on respective outputs from the photomultipliers with respect to the reference light of the same intensity, whereby sensitivity of a photomultiplier is made constant.
Patent JP-H08124694-A (JP)
Title: Dimming device
Inventor: KAWASE MAMORU
IPC: H05B41/24
Filed: 1994-10-27
Abstract: PURPOSE: To provide a dimming device capable of continuously dimming a discharge lamp with a simple structure, and usable to a mercury lamp. CONSTITUTION: On the basis of the set frequency in a frequency setting circuit 6, the frequency of the output voltage of an inverter circuit 30 is regulated to the same as the set frequency by the switching control of a transistor by a control circuit 50. The frequency of the output voltage amplifies the impedance Z (=2πf) of a ballast (inductor) 45, and the lamp current IL of a mercury lamp 70 is regulated by its change. Thus, only by changing the frequency of the output voltage of the inverter circuit 30, the dimming of the mercury lamp 70 can be continuously performed. Since the output voltage is continuously applied to the mercury lamp 70, electrodes are never cooled to allow the application to the mercury lamp.
Patent JP-H01136651-A (JP)
Title: Automatically stopping mechanism for pendant assembly
Inventor: DAGURASU ESU BITSUTO
IPC: A61G13/00
Filed: 1988-10-19
Abstract: PURPOSE: To enable operation at any position in the whole of an operation compartment by a method wherein an upper housing and a lower housing are arranged while a distribution head contains an outlet and a vertical movement in the compartment is performed by a motor mechanism which is electrically energized through a controller. CONSTITUTION: A mechanism housing 14 is arranged to be suspended down to an operation compartment from the ceiling and an arm 16 is extended outward from the mechanism housing 14 to be made movable by a moving mechanism housed. A pivot housing 18 contains various pivot joints, which enables vertical move of the arm 16 holding a horizontal attitude of a distribution head 20. The distribution head 20 is fixed at an end of the arm 16 to be lowered to the operation compartment,and hence, is movable upward or downward by an electric motor and a gear assembly housed in the mechanism housing 14. A control means is placed on the distribution head 10 or at a position convenient to handle the head to allow an operating person to control a mechanism used to vertically move the distribution head 20.
Patent JP-H03126542-A (JP)
Title: Manufacture of resin sandwiched metallic plate
Inventor: OMURA YASUHIRO
IPC: B32B15/08
Filed: 1989-10-12
Abstract: PURPOSE:To improve the quality and to economize the material by forming both end sections in the cross direction of metallic plates in a projecting curved shape toward end sections, arranging a resin between the metallic plates and compression-bonding the resin. CONSTITUTION:The spaces of metallic plates 1a, 1b at both end sections are made larger than central sections in the cross direction of the metallic plates 1a, 1b in a resin 2 at the time of compression bonding by forming both end sections of the metallic plates 1a, 1b in projecting curve R shapes toward end sections, thus collecting the resin 2 in the large space sections, then preventing outflow to the outside. A method, in which both end sections are trimmed and both end sections are treated under light pressure by a roll, or a method, in which the metallic plates are carried into a resin sandwich type metallic plate production line without trimming both end sections after rolling because an edge drop is generated on the continuous rolling of the metallic bands and the edge section shape takes a projecting curved shape suitable for collecting the resin, is adopted as a method in which both end sections of the metallic plates 1a, 1b are formed in the projecting curved shapes toward the end sections, thus obviating the outflow of the resin.
Patent JP-2001086748-A (JP)
Title: Switching power circuit
Inventor: YASUMURA MASAYUKI
IPC: H02M3/28
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To improve power conversion efficiency in a switchihg converter which is subjected to switching driving through a self-exciting system. SOLUTION: A series inductor LA is connected to resonance current detection coil winding in series, and at the same time, an parallel inductor LC is connected in parallel with a series circuit, consisting of resonance current detection coil winding ND and the series inductor LA, thus allowing a switching drive current level to be supplied to the base of a switchig element Q1 (bipolar transistor) from a self-exciting drive circuit via a drive transformer PRT from the resonance current detection coil winding ND to conform to the drive conditions of the switching element, and hence omitting with respect to a base current limitaing resistor RB to be inserted into the base of the switching element Q1.
Patent JP-S61142852-A (JP)
Title: Feed circuit
Inventor: TAKATO KENJI
IPC: H04M19/00
Filed: 1984-12-14
Abstract: PURPOSE:To omit a transistor consuming a large quantity of electric power, a heat dissipation fan, etc. by providing a feed circuit which has a high impedance to the differential AC signal produced between both channels and then a low impedance to the in-phase AC signal respectively. CONSTITUTION:The resistance is controlled so as to obtain the same DC potential between input terminals of operational amplifiers 101 and 102 respectively. Then an output current is set at 0. The capacities of capacitors 108 and 208 are increased enough and therefore both amplifiers 101 and 201 function as a differential amplifier circuit having the 1/2 gain to the AC signals supplied from channels (a) and (b). Thus the AC output potential of the amplifier 101 is equal to the AC potential of the channel (b) together with the AC output potential of the amplifier 201 set equal to the AC potential of the channel (a) respectively in case the differential AC signals of sound signals, etc. are produced on the channels (a) and (b). While the AC potentials of amplifiers 101 and 201 are equal to the ground potential to produce a low impedance in case the in-phase AC signals are produced on both channels.
Patent JP-S63241188-A (JP)
Title: Chemical copper plating solution
Inventor: KONDO KOJI
IPC: C23C18/40
Filed: 1987-10-21
Abstract: PURPOSE:To remarkably increase the rate of deposition of Cu by adding a specified monoamine as an accelerator to a chemical Cu plating soln. which is an aq. soln. contg. Cu ions, a complexing agent, a reducing agent and a pH adjusting agent. CONSTITUTION:An aq. soln. of 11.5-13.0pH contg. 0.02-0.07mol./l (expressed in terms of Cu ions) Cu ion source such as copper sulfate or copper chloride, a Cu ion complexing agent such as EDTA or Rochelle salt by an amt. (mol.) >=0.8 time amt. of the Cu ions, 0.02-0.5mol./l Cu ion reducing agent such as formaldehyde or sodium hypophosphite and an alkali such as NaOH or an acid such as HCl as a pH adjusting agent is prepd. as a chemical Cu plating soln., and >=0.001mol./l monoamine represented by formula I or II such as triethylamine or tripropylamine as an accelerator is added to the plating soln. The resulting plating soln. is heated to 30-80 deg.C and a body to be plated is immersed in the soln. to form a Cu film at a high rate of deposition.
Patent JP-H08121200-A (JP)
Title: Intake air amount control device for engine
Inventor: FUJIWARA TORU
IPC: H02P6/06
Filed: 1994-10-27
Abstract: PURPOSE: To suppress influence of position control of a hysteresis torque in a throttle actuator so as to improve control property. CONSTITUTION: An intake air amount control device is provided with a motor control means 22 for calculating a relative current valve which is electrified to a stator winding wire on the basis of an opening deviation of a throttle valve 11 and outputting PWM duty corresponding to the calculated relative current value, a motor driving means 23 for supplying current to a brushless motor 15 on the basis of a command from the motor control means 22, and a first duty correcting means for correcting the PWM duty corresponding to a hysteresis torque which is generated when the throttle valve 11 is driven.
Patent JP-H07104416-A (JP)
Title: Silver halide photographic material
Inventor: SHIBATA NAOYA
IPC: G03C1/09
Filed: 1993-09-29
Abstract: PURPOSE:To provide a silver halide color photographic material for a silver halide which has excellent speedy processing performance and high sensitivity, has little variation in sensitivity and gradation due to the change of the light exposure illuminance and little variation in sensitivity due to the change of the time from light exposure to processing and little variation in sensitivity due to the temperature in light exposure, after the storage for a long period, not only immesiately after manufacture. CONSTITUTION:As for a silver halide photographic material having at least one layer of photosensitive silver halide emulsion layer formed on a supporting body, at least one layer of the silver halide emulsion layer does not substantially contain silver iodide and contains the emulsion consisting of silver chloride bromide or silver chloride particles having a silver chloride content of 90mol% or more, and the high silver chloride particle is chemically sensitized by a Te compound, and contains at least one kind selected from among Ir, Fe, Ru, Re, and Os, and the covered pH of the silver halide photosensitive material is 4.0-6.4.
Patent JP-S62124484-A (JP)
Title: Radiation detector
Inventor: SUDA YOSHIYUKI
IPC: A61B6/00
Filed: 1985-11-25
Abstract: PURPOSE:To improve the yield by forming a flat oxide amorphous film of alkoxide material on a scintillator element and then forming an amorphous silicon diode thereupon. CONSTITUTION:X rays emitted by the X-ray tube of an X-ray CT device to a patient are incident on the scintillator element 1 after passing through the patient. The scintillator element 1 converts absorbed X rays into light corresponding to its amount and emits the light to an amorphous silicon film through the transparent oxide amorphous film 2 and an indium oxide tin film 3. The amorphous silicon film 4 constitutes the photodiode, so it converts the incident light into a current corresponding to the quantity and outputs the electric power from a metallic electrode 5 to an external circuit. Consequently, even when the surface of the scintillator element is rugged, the yield of the photodiode is improved greatly without being affect by that.
Patent JP-2000098339-A (JP)
Title: Liquid crystal display panel scanning line driver
Inventor: KAGEYAMA HIROYUKI
IPC: G09G3/18
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To start excellently the display operation of a liquid crystal display panel and to prevent an element destruction when a power source is turned on even when the storage state of a D flip-flop when the power source of the liquid crystal display panel was turned off in the last time is random. SOLUTION: When a first high potential side source VDD1 and a second high potential side source VDD2 are raised by power source supplying, a reset signal is outputted from an output terminal 34 to all D flip-flops FF0-FFn. Then, when a second low potential side source VSS2 is lowered together with the second high potential side source VDD2, a switching element of an N channel MOS-FET is turned on, and the output terminal 34 is made minus potential, and the reset is released, and a shift register 10 is activated.
Patent JP-H1199221-A (JP)
Title: Sprinkler head
Inventor: HATTORI KOSEI
IPC: A62C37/11
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To make watering distribution of water for fire extinguishing approximately uniform over the whole periphery by designing a shape of the top peripheral edge part of a plug body. SOLUTION: In a sprinkler head wherein the plug body 7 is arranged by facing to the outlet 2 of a main body 1 at a specified interval when water is sprayed and water for fire extinguishing colliding with the top part of the plug body 7 is made to collide with the underside of the head main body 1 and is sprayed from a space A for water spraying formed between the head main body 1 and the plug body 7, it is formed in such a way that to dispersing the water for fire extinguishing colliding with the top face of the plug body 7 and is made to collide with the underside of the head main body 1, a standing face 12 standing approximately vertically,  a horizontal face 13 extending approximately horizontally and outerward on the standing face 12 and an inclined face 15 extending outerward to the horizontal face 13 are respectively annularly formed on the peripheral part of the top face of the plug body 7.
Patent JP-2001056143-A (JP)
Title: Air conditioning device controlled by brain wave
Inventor: HIRANO YOSHITAKA
IPC: F24F11/02
Filed: 1999-08-14
Abstract: PROBLEM TO BE SOLVED: To decrease air volume and noise from a device, and to permit the device to be cut off at the same time as a fast sleep, by detecting and analyzing the θ wave and the δwave of brain wave generated by sleep, and by automatically controlling the device. SOLUTION: A system controlling an air conditioning device by brain wave automatically comprises a brain wave input means 1, a brain wave analyzing means 2, and a microprocessor for control 4. As the brain wave input means l, an electroencephalograph is used. The brain wave analyzing means 2 comprises an amplifier, a band-pass filter, an A/D converter, and the microprocessor, and analyzes the θ wave concerning a shallow sleep and the δwave concerning a deep sleep. The microprocessor for control 4 decreases the air volume and whizzing sound of the air conditioning device at the time when the θ wave is detected by the analyzing means 2. When a fast sleep is determined due to the enhanced ratio of the δ wave after the δ wave is detected, the operation of the air conditioning device is turned off.
Patent JP-S61144445-A (JP)
Title: Vibration-proof supporting device for internal pump
Inventor: OTOMI KOICHI
IPC: G21C13/024
Filed: 1984-12-14
Abstract: PURPOSE:To smoothly absorb relative displacement between a nuclear vessel or the like and its support by constituting the support in such a manner that the support is not allowed to slide horizontally until the load exceeds the predeter mined value and moreover a relative slide in the vertical direction is made possible. CONSTITUTION:The space between a motor-case-side support 4 and a peripheral- wall-side support 6 is connected by fixing a pair of connecting plates 10 and 11 by means of fastening bolts 14 and 17. Sliding cylinders 12, 13, 15, and 16 are interposed between the connecting plates 10 and 11 and the fastening bolts 14 and 17 so that both supports 4 & 6 and connecting plates 10 & 11 can be displaced relative to each other in the vertical direction. Fastening force of the fastening bolts 14 and 17 is determined in such a manner that the support 6 can slide horizontally relative to the sliding cylinders 12 and 13 when a load greater than the predetermined value acts on the supports 4 and 6.
Patent JP-H03126111-A (JP)
Title: High frequency power controller
Inventor: HOSOKAWA TOMIAKI
IPC: H04Q9/14
Filed: 1989-10-11
Abstract: PURPOSE:To eliminate damping and oscillation of a peak value in the steady state after waveform rise and overshoot at the time of waveform rise to realize the stable feedback control by using a one-pulse S/H signal circuit and a sample and hold circuit. CONSTITUTION:The output of a waveform setting circuit 11 is inputted to a one-pulse S/H signal circuit 15, and the output of this circuit 15 and the output of a power detecting circuit 8 are inputted to a sample and hold circuit 14, and the output of this circuit 14 and the output of a power setting circuit 12 are inputted to an error amplifying circuit 13. Since sampling is performed at the time of waveform rise and holding is performed thereafter by the sample and hold circuit 14 and the one-pulse S/H signal circuit 15, the input to the error amplifying circuit 13 after waveform rise is not varied, and damping and oscillation of the peak value after waveform rise are prevented to realize the stable feedback control.
Patent JP-2000100951-A (JP)
Title: Design method and device of semiconductor integrated circuit
Inventor: TANAKA MIKIKO
IPC: H01L21/82
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit wiring layout method and a device, where cell blocks can be arranged in regions divided by cut lines without deteriorating the wiring density. SOLUTION: Cell blocks divided in two or more under a condition where nets traversing a cut line 33 are reduced to a minimum in number are allotted to two base regions 35a and 35b or more. In this process, when a cell block 22 that belongs to the cell block group composed of the divided cell blocks can be arranged on a corresponding base region 35a, the cell block 22 is replaced with a spare cell block 34 that is previously reserved. The spare cell block 34 substituted for the cell block 22 has the same function as the cell block 22 and is smaller than it, and the slack value of a net connected to the space cell block 34 after a replacement is made zero or positive.