baber/WOPTO huggingface dataset:
Patent JP-S6246272-A (JP)
Title: Failure-detecting circuit
Inventor: SAJI HIDEO
IPC: G01R31/00
Filed: 1985-08-24
Abstract: PURPOSE:To prevent a malfunction by providing a test signal storing memory, producing a test signal with a known amplitude from a D/A converter and detecting the test signal. CONSTITUTION:A voice inputted through a microphone 1 is amplified by an amplifier 2 and fed via an LPF 3 to an A/D converter 4, where the voice is converted to digital signals and stored in a voice memory 5. When the stored voice is outputted, a changeover device 7 is switched to the side of the memory 5, the digital signals are converted to analog signals by a D/A converter 8 and fed via an LPF 9 to an amplifier 13, where the analog signals are amplified and outputted from a loud speaker 14. When a failure is monitored, the changeover device 7 is switched to the side of a sine wave memory 6; an output control switch 11 is opened by a relay 12; and the data of the memory 6 are converted to analog signals by a D/A converter 8 and inputted to a level detector 10 via the LPF 9. When the level of a sine wave is abnormal then, an information indicative thereof is inputted to a control unit 15 and displayed as a failure on a failure display 16. Thus, the level of the known sine wave can be monitored and the failure can be surely detected.
Patent JP-H0357102-A (JP)
Title: Lens for automobile lamps
Inventor: EDOWAADO JII RUDOUITSUKU JIYUN
IPC: F21S8/10
Filed: 1989-07-20
Abstract: PURPOSE: To provide a fast lens, less in glaringness and excellent in light diffusivity, by causing a matrix made of a synthetic resin to contain a light diffusing agent composed of polymer particles. CONSTITUTION: A light diffusing agent is contained in a matrix made of a synthetic resin. Preferably, particles of organic polymer compounds are used as the light diffusing agent because of their moderate light transmissivity and excellent light diffusivity, and specifically, alkyl(meta)acrylate resins, styrene resins, vinyl carboxilate, and the like can be mentioned. Spherical particles having an average particle size of 0.1 to 500 μm are used as the light diffusing agent. The light diffusing agent particles are mixed in the synthetic resin matrix by 0.1 to 40 wt.%. The height of this lens is normally 0.5 to 3 mm where light transmissivity is 86% or more.
Patent JP-H0475830-A (JP)
Title: Thread fastening device
Inventor: MOCHIZUKI MASAHIRO
IPC: B25B23/02
Filed: 1990-07-13
Abstract: PURPOSE:To prevent the generation of metallic powder due to unreliable insertion f the tip of a bit into a cross recess by providing a thread fastening device for a screw for assembling an electronic device with a mechanism having a clutch to reliably mount the tip of the screw in the cross recess of a screw. CONSTITUTION:In a thread fastening device, a clutch 4 is formed such that a tip 2A of a bit 2 rotated with the aid of a motor 1 is inserted in a cross recess 3A of a screw 3 and the screw 3 is fastened against a member 10 to be fastened, and a spring 9 to hold a gap for contact between first and second claws 6 and 8 through which rotation is transmitted from a first rotary body 5 to a second rotary body 7 is provided. Thereby, rotation torque by the motor 1 is served to provide a play for rotation in a fastening direction of the bit 2. Thus, in fastening of the screw 3, the tip 2A of the bit 2 is caused to coincide with the cross recess 3A of the screw 3 and a state wherein the tip 2A is not completely inserted is prevented from production.
Patent JP-H0824740-A (JP)
Title: Device for applying coating solution on substrate
Inventor: BABA TAKAYUKI
IPC: B05C1/02
Filed: 1994-07-15
Abstract: PURPOSE:To effectively utilize a coating soln., to reduce a setting space and to obtain a coating device capable of improving coating quality. CONSTITUTION:This device is formed with a stage 12 to vertically hold a substrate 10, a coating soln. tank 14 to supply the coating soln. to the surface of the substrate to be coated and a means to linearly moving the tank 14 downward along with the substrate. The tank 14 with both ends closed is a cylinder extended in the width direction of the substrate, and a coating soln. passage 18 piercing a front wall 16 and inclined upward toward the front end side is formed in the front wall 16. The front end face 20 is arranged out of contact with and close to the surface to be coated, the lower end is positioned at a height between the outlet of the coating soln. outlet passage on the front end face side and the inlet on the opposite side, and the upper end is positioned between the height position where the coating soln. ascends by capillarity, etc., in a gap and arrives, when the gap between the surface to be coated and the front end face is supposed to be extended infinitely upward, and the outlet of the coating soln.
Patent JP-H0474018-A (JP)
Title: Method and apparatus for allocating adaptive bit
Inventor: HAMAME FUMIE
IPC: H04N19/42
Filed: 1990-07-13
Abstract: PURPOSE:To utilize a quantization bit number effectively and to obtain excellent quality by applying preset weighting to each conversion coefficient so as to allocate lots of bit numbers to a signal carrying important information and allocating a quantization bit number adaptively. CONSTITUTION:An output of a linear conversion circuit is fed to a terminal 41. An output of an inverse quantization circuit 45 is fed to an interpolation circuit 46 and a weighting circuit 12. The output of the interpolation circuit 46 is fed to an adaptive bit allocation circuit 47, in which a quantization bit is allocated adaptively in response to the power of an interpolation signal, and the output of the circuit 45 is fed to an adaptive bit allocation circuit 14 via the weighting circuit 12. Outputs of adaptive bit allocation circuits 14, 47 are both fed to a selector 13. The output of the circuit 47 is fed to a decision circuit 11 via a distribution calculation circuit 10. The selector 13 receives a control signal of the discrimination circuit and selects and supplies the output of the adaptive bit allocation circuit 47 when the control signal is zero and the output of the adaptive bit allocation circuit 14 when the control signal is logical '1' to an output terminal 48.
Patent JP-S5887633-A (JP)
Title: Data shunting circuit
Inventor: TENMA TSUTOMU
IPC: C21D9/66
Filed: 1981-11-20
Abstract: PURPOSE:To realize the high speed processing with the pipeline system, with decreased circuit scale without relaying total sum calculation of an arbitrary data number by means of the pipeline system, by incorporating processor of data driving type with a data shunting circuit. CONSTITUTION:The combination of a control signal and a data is inputted to an input register 30 via a data line 51, and an initial set signal 31 being a control signal, an odd/even number input signal 32, an end input signal 33 are outputted. The signals 31, 32 and a data 34 are applied to an arrival monitor circuit 10, and the signal 33 and the data 34 are applied to a data retrieval circuit 20. The data of an odd number from the circuit 20 is applied to the circuit 10 as a pair data value 22. A zero detection signal 11, a suffix signal 12 and a coincidence signal 13 are outputted from the circuit 10 to the circuit 20. The circuit 20 outputs a pair data 21, 22, an end output signal 23 and an end data signal 24 from the circuit 20 to an end register 40, a pair status register 50, a data register 60, and a corresponding data register 70, allowing to perform data shunting in high speed.
Patent JP-S6244714-A (JP)
Title: Beam expander
Inventor: TAKAO TAKESHI
IPC: G02B27/09
Filed: 1985-08-23
Abstract: PURPOSE:To obtain sheet type luminous flux whose intensity is relatively uniform even at its periphery by making a light beam from a laser beam source incident on the eccentric position of a rod lens and making the center of a lens system correspond to a light beam projected by the rod lens. CONSTITUTION:The laser beam irradiated by the laser beam irradiation source 1 is transmitted through the rod lens 2 and made incident on the lens system 3, and the beam is converted by this lens system 3 into a parallel light beam, which is guided to a projection surface 4; and a sample 5 is arranged in front of the projection surface 4 and the width of light shielding by the sample 5 is detected. The intensity of the laser beam has such a Gaussian distribution that the intensity is largest at the optical-axis part and decreases with the distance from the optical axis. Therefore, when the laser beam is irradiated so that its optical axis is nearby the edge of the rod lens, a correlation is generated between the intensity distribution of the laser beam and the intensity distribution of the projection light from the rod lens as to the intensity of the luminous flux. Consequently, the intensity of luminous flux which is converted into a parallel light beam through the lens system is uniformed.
Patent JP-S6077653-A (JP)
Title: Insulating method of rotary electric machine
Inventor: INOUE MASAMI
IPC: H02K3/38
Filed: 1983-10-03
Abstract: PURPOSE:To perform a coil insulating work in a short time by forming an insulating layer on part of a coil end, forming an insulating layer on the projection from the core of a coil, and then impregnating insulating varnish with the entirety in vacuum and under pressure. CONSTITUTION:A mica tape or a mica sheet is wound on a portion to be inserted into the slot of a core 7 of hexagonal coil, i.e., a slot unit 1 and part of a coil end 2 adjacent to the slot unit 1 to form a mica insulating layer 5. The coil is inserted to the core 7, connected to the coils, and a coil end spacer 9 and a brace ring 10 are mounted. Then, ultraviolet curable resin 13 is dipped in the projection from the core 7 and cured. Subsequently, the core 7 and the entire coil are impregnated with the insulating varnish in vacuum and under pressure, and thermally superposed.
Patent JP-2000014349-A (JP)
Title: Squeeze of lees of bean curd
Inventor: TAKAHASHI SEIKICHI
IPC: A23L11/00
Filed: 1998-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for squeezing lees of a bean curd, capable of suppressing the generation of super fine particles in separating a soybean milk from the lees of the bean curd by using a cylindrical filter bored with many fine compression squeezing holes. SOLUTION: This method for squeezing lees of bean curd is to limit a hole diameter of compression squeezing holes at 0.3-0.7 mm, formed on a boiled and crushed soybean liquid filter 30 consisting of a cylindrical metal plate in a boiled and crushed soybean liquid filtering process. The boiled and crushed soybean liquid poured into the base end part of the boiled and crushed soybean liquid filter 30, is separated to a soybean milk and the lees of the bean curd while being transported to the tip part thereof by a compression squeezing screw 34, but since the compression squeezing holes bored on the boiled liquid filter 30 have a relatively large hole diameter compared with the conventional ones (0.1-0.15 mm), the particles contained in the separated soybean milk have a usual size. Therefore, it is possible to separate the particles sufficiently from the soybean milk by using a conventionally used particle-separating device 46 as it is. Further, since the ejection of the soybean milk from the compression squeezing filter is moderate, the soybean protein is not degenerated by a shock thereof.
Patent JP-H0528784-A (JP)
Title: Nonvolatile semiconductor memory
Inventor: ATSUMI SHIGERU
IPC: G11C8/00
Filed: 1991-07-25
Abstract: PURPOSE:To simplify the circuit constitution of a word line driver, and to attain the high speed of reading by applying a negative voltage to a P well at the time of a data erasing mode, and applying a ground potential to the P well at the time of an operating mode except it. CONSTITUTION:In a memory cell array 1, a reading power supply voltage Vcc is applied to a selected word line 12, and an intermediate potential is applied to a bit line 13, at the time of a reading mode. A writing high voltage Vpp is applied to the word line 12, and the high voltage is applied also to the bit line 13, at the time of a writing mode. Moreover, at the time of the erasing mode, the power supply voltage Vcc is applied to entire source lines 14, and a negative voltage Vbb is applied to the entire word lines 12, so that the entire word lines 12 can be turned to a floating state. At this time, a decode selecting signal is decoded by a low decoder circuit 2, an 'H' level is applied to the selected word line 12, and an 'L' level is applied to the word lines 12 which are not selected. Then, a P channel transistor is not necessitated and stand-by currents can be turned to 0. Thus, the circuit constitution of a word line driver can be simplified, and the high speed of reading can be attained.
Patent JP-H1129674-A (JP)
Title: Flame-retardant resin composition
Inventor: SASAKI HIROMI
IPC: C08L23/28
Filed: 1997-07-11
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition capable of preventing dripping without accompanying lowering of impact resistance and useful for electrical equipment, etc., by combinedly using a specific chlorinated polyethylene and tetrafluoroethylene polymer. SOLUTION: This resin composition comprises (A) 100 pts.wt. rubber- reinforced styrene-based resin (preferably acrylonitrile-butadiene-styrene copolymer), (B) 10-30 pts.wt. bromine-based flame retardant, (C) 3-10 pts.wt. antimony trioxide, (D) 1-6 pts.wt. chlorinated polyethylene having 5-25 wt.% chlorine content, obtained by chlorinating a polyethylene having 50,000-800,000 weight- average molecular weight and (E) 0.05-1 pt.wt. tetrafluoroethylene-based polymer (preferably polytetrafluoroethylene). Furthermore, the component D is preferably a chlorinated polyethylene having 10-20 wt.% chlorine content, obtained by chlorinating polyethylene having 50,000-200,000 weight-average molecular weight.
Patent JP-H0636344-A (JP)
Title: Phase change type information recording medium and information processor
Inventor: MORISHITA NAOKI
IPC: G11B7/24035
Filed: 1992-07-14
Abstract: PURPOSE:To provide a phase change type information recording medium not increasing error rate even when the frequency of overwriting is increased and having high reliability and to provide an information processor. CONSTITUTION:This information recording medium 1 has a substrate 3, a 1st inorg. dielectric protective layer 5 having high heat conductivity under the substrate 3, a 2nd inorg. dielectric protective layer 7 having a low coefft. of thermal expansion under the layer 5, a recording layer 9 based on an alloy represented by (In3SbTe2)1-xSbx under the layer 7, a 2nd inorg. dielectric protective layer 11 under the layer 9, a 1st inorg. dielectric protective layer 13 under the layer 11, a reflecting layer 15 under the layer 13 and an org. protective layer 17 under the layer 15. The recording layer hardly undergoes a change in the compsn. at the time of repeating overwriting.
Patent JP-H0351426-A (JP)
Title: Lightweight banking structure
Inventor: YAGI KENICHIRO
IPC: E02D17/20
Filed: 1989-07-19
Abstract: PURPOSE:To improve stability and workability, and realize tree-planting on a slope-face by forming the blanking by laying of vegetation sandbags on the side of a banking body formed by laying up polystyrene foam bodies, and thereafter tensely laying network-reinforcing materials on the face or the slope. CONSTITUTION:A lowermost network-reinforcing material 5 is laid on a position situated on the undersurface of a closed conduit made up of a perforated pipe 7 in a banking body 2, and crushed stones 9, sand 10 are spread on the reinforcing material. After that, vegetation sandbags 3 are piled up in two steps, polystyrene foam body 1 is installed in one step behind the sandbags, and the space behind the polystyrene foam body is backfilled with refilling earth and sand. The process of piling up the vegetation sandbags, installing the polystyrene foam body, and backfilling is repeated in the same manner to form the banking body 2, and the tip of the lowermost network-reinforcing material 5 is pulled and wound up. Further, the network-reinforcing material is tensely laid on the slope-faces 4 to cover the surface of the slope,and the tip of the network- reinforcing material is fixed by an anchor 19 to be anchored to the ground, and then floor-concrete is placed.
Patent JP-S6451212-A (JP)
Title: Precision regulator for turning tool
Inventor: PIITAA HANSU YUUGEN
IPC: B23Q5/26
Filed: 1988-07-26
Abstract: PURPOSE: To prevent the unevenness of the control pressure due to oil leak loss during the long time driving period by providing a second converting unit in a radial control head, fluidly connecting the second converting unit to a first converting unit for converting the pneumatic control pressure, and generating high control pressure. CONSTITUTION: At the time of starting the finish process, piston devices 1, 2 of a pneumatic/hydraulic first converting unit W1 are pulled downward by the lowering of the control air pressure, and an intermediate pressure chamber is connected to a reservoir container 10 through pipelines 13, 23 and openings 4, 22. Piston devices 6, 7 of a converting unit W2 are moved to right by the action of a spring F2, and a check valve 14 is separated from a seat in the large piston 6 so that a pin 18 moves a ball left. In this condition, a connection part of a direct hydraulic oil allows the hydraulic oil to flow from the container 10 to an adjustment pressure chamber 19 of a radial control head RS.  When the control pressure rises through an adjustment unit RV, since the piston devices 1, 2 of the converting unit W1 are moved upward so as to close the pipeline 13, the intermediate pressure rises, and the piston devices of the converting unit W2 are moved left, and furthermore, the check valve 14 is closed so as to generate the control pressure.
Patent JP-H0350846-A (JP)
Title: Burn-in apparatus of semiconductor device
Inventor: KATAOKA HIROBUMI
IPC: H01L21/66
Filed: 1989-07-19
Abstract: PURPOSE:To make the number of loading and unloading processes and a burn-in test efficient and rational by a method wherein a plurality of socket bodies are arranged on a printed board and a plurality of lead holding-down parts are arranged on a holding-down board so that they are made to correspond to each other, both boards are faced and brought close and leads of a package loaded on the socket bodies are brought into elastic contact with contact makers. CONSTITUTION:Socket bodies 5 composed of the following are arranged on a printed board 6: contact makers 3 which come into elastic contact with a plurality of leads 2 of a semiconductor package 1 so as to correspond to each other one by one; housings 4 which support the contact makers. In addition, a plurality of lead holding-down parts 7 are arranged on a holding-down board 8. When the holding-down board 8 is faced with, brought close and pressed onto the printed board 6, the leads 2 are pushed to the contact makers 3 by means of the lead holding-down parts and they become conductive. On the other hand, the printed board 6 and the holding-down board 8 are fixed and bonded so as to sandwich an interval tube 9 in such a way that the socket bodies 5 and the lead holding-down parts 7 are faced back to back with each other; a board assembly body 10 is formed. A plurality of board assembly bodies are piled up one after another to constitute that the lead holding-down parts 7 are faced on the socket bodies 5.
Patent JP-H10339082-A (JP)
Title: Device for preventing rainwater, wind, dust, and water droplet which enter room through clearance between shutter bottom part and floor and for reducing noise with shutter is opened and closed
Inventor: ISHIKAWA SHUJI
IPC: E06B9/17
Filed: 1997-06-09
Abstract: PROBLEM TO BE SOLVED: To prevent the intrusion of rainwater, sand and dust by attaching a bubbling body having the cushion property to a bottom part of a shutter. SOLUTION: A bubbling body 1 is cut accordance with a length and a width of a bottom part 2 of a shutter 4 to attach it to the bottom part 2 of the shutter 4. In this case, it may be bonded by a double sided adhesive tape or attached by plastic and metal bolt. Moreover, it can be attached by a magic tape made of chemical fibers. The size of the bubbling body 1 having the cushion property is reduced, and the bubbling bodies 1 are arranged transversely in 1 to 3 rows vertically and horizontally like blocks and are mounted. The bubbling body 1 having the cushion property is attached to the bottom part 2 of an existing or newly installed shutter 4, and the bubbling body 1 is compressed and adheres closely due to the weight and pressure of the shutter 4 to eliminate a clearance between a floor 3 part and it. Consequently, it is possible to prevent rainwater, dust, and wind which enter a room from the bottom part of the shutter and prevent the drop of water droplets because the bubbling body absorbs and holds water and is dried naturally.
Patent JP-2000022610-A (JP)
Title: Diversity receiver
Inventor: SENOO FUTOSHI
IPC: H04B7/08
Filed: 1998-07-02
Abstract: PROBLEM TO BE SOLVED: To reduce the power consumption of the receiver itself. SOLUTION: A drive power supply is supplied to only a reception circuit 2 in reception circuits 2, 2a in a so-called reception standby state where a transmitter transmits no radio wave. When the reception circuit 2 (reception antenna 1) receives a radio wave from the transmitter, a power supply control circuit 6 receiving a fact of the reception turns on a power switch circuit 7 thereby supplying the drive power supply to the reception circuit 2a. After that, the receiver acts like a diversity receiver. When the transmitter stops transmission of a radio wave, the power supply control circuit 6 turns off the power switch circuit 7. Thus, the drive power supply to the reception circuit 2a is stopped.
Patent JP-H1119475-A (JP)
Title: Method of purifying harmful gas
Inventor: FUKUDA HIDEKI
IPC: B01D53/46
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To enable purifying a large flow rate of gaseous hydridecontaining harmful gas with high purifying capacity even in the presence of moisture by bringing harmful gas containing gaseous hydride as harmful components into contact with a purifying agent consisting essentially of copper oxide and silver oxide. SOLUTION: A purifying pipe 1 is packed with a purifying agent 2 consisting essentially of copper (II) oxide and silver (I) oxide. Between a cylinder cabinet 4 for housing a gas cylinder 3 and a blower 5 for continuously sucking air in the cylinder cabinet 4 to ventilate it, the purifying pipe 1 is installed through a ventilating duct 6. And when gas which is gaseous hydride such as arsine, phosphine, silane, disilane and trisilane in the gas cylinder 3 leaks from the gas cylinder 3, the blower 5 installed at the poststage of the purifying pipe 1 is switched to large flow rate operation, and harmful gas is led together with a large quantity of air taken in from an air intake 7 to the ventilating duct 6 to purify it in the purifying pipe 1, allowing it to be discharged as gas madeharmless.