baber/WOPTO huggingface dataset:
Patent JP-H04241300-A (JP)
Title: Semiconductor integrated circuit
Inventor: SUZUKI TOMIO
IPC: G11C11/401
Filed: 1991-01-09
Abstract: PURPOSE:To cut unnecessary current and to attain low electric power consumption, when a partially defective product is used as a good product, by fixing a sense amplifier activating signal at a prescribed level and selectively inactivating the sense amplifier. CONSTITUTION:The fuse 110 of a signal level fixing circuit, which is provided in a circuit generating the sense amplifier activating signal and connecting to a defective memory cell, is cut with a laser beam, etc., and the sense amplifier activating signals phiS,/phiS are fixed at always 0 to VCC level regardless of the level change of a word line driving signal Rn. Thus, the levels of a signal line 17 and a signal line 14 which supply the sense amplifier driving signals/phiS, phiS do not change, and the sense amplifier 50 is maintained in a standby state. Consequently, as the current that flows between VCC-GND becomes zero, no wasteful current is supplied to the sense amplifier which is connected to the defective memory cell, and the reduction in the electric power consumption is attained.
Patent JP-H05206713-A (JP)
Title: Antenna directing device
Inventor: HOJO TAKESHI
IPC: G01C19/00
Filed: 1992-01-29
Abstract: PURPOSE:To direct a satellite in an excellent way even when the altitude of the satellite to be directed is high and a ship pitch angle is large by inputting an output signal of an azimuth gyro to an integration device being a component of an azimuth servo loop through a polarity inversion device. CONSTITUTION:A radius of a profile of a cam plate 61-1 of a polarity inversion device 61 is suddenly changed when an antenna shaft is turned around elevating angle shafts 13,13' in excess of a position in parallel with an azimuth shaft 10. Thus, since a microswitch 61-2 is activated to invert an output signal of an azimuth gyro 45, the azimuth servo loop is stably operated even in this state. Thus, it is possible to continuously direct an antenna 14 correctly to the azimuth of a satellite. Thus, when an output signal of the azimuth gyro 45 is inputted to an integration device 58 being a component of the servo amplifier through the polarity inversion device 61 provided to the elevating angle shaft 13, a gimbal lock caused when the antenna shaft is turned further from a position in parallel with the azimuth axis 10 is prevented.
Patent JP-H05204796-A (JP)
Title: Portable electronic equipment
Inventor: TAKAHASHI NOBUTAKA
IPC: G06F1/00
Filed: 1992-01-29
Abstract: PURPOSE:To provide the portable electronic equipment capable of automatically starting by receiving an optical signal. CONSTITUTION:An automatic starting device is provided with an optical communication section 10, power source control section 13 for the optical communication section 10, and a selector section 16. The optical communication section 10 provided with a transmission section 11 consisting of the LED transmitting the transmission data as an optical signal and a reception section 12 consisting of the OPIC has a function for optical communication with an interface section connected to computers such as personal computers. The power supply control section 13 including a power supply switch circuit for a transmission section 11 of an optical communication section 10 and a power supply switch circuit 15 for reception section 12 has a function supplying and stopping the power to the optical communication section 10 by receiving a control signal from the CPU. A selector section 16 is provided with a function switching a signal bus line by buffers 17 and 18 and an inverter 19 under the control of a switching signal from the CPU to share the reception section 12 of the optical communication section 10.
Patent JP-H11213634-A (JP)
Title: Recording device and recording method
Inventor: KOJIMA TOSHIAKI
IPC: H04N5/781
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To avoid malfunctioning and improve the handling easiness. SOLUTION: A plurality of recording region are formed by dividing recording media HDD0-HDD3. If record data are inputted, the record data are recorded in the designated recording region and the record data are managed by the management file of that recording region. As the record data in the respective recording regions are managed independently, a plurality of the recording regions can be used independently, so that malfunctioning can be avoided and the handling easiness can be improved.
Patent JP-S63182119-A (JP)
Title: Resin molding mold
Inventor: KANI KAZUYOSHI
IPC: B29C45/73
Filed: 1987-01-23
Abstract: PURPOSE:To control a temperature of the surface of an insert uniformly and in a short period of time, by providing a heater and cooling passage within the inside of the insert in a mold. CONSTITUTION:The surface of an insert 13 is set up at a predetermined temperature by a cartridge heater 16. Then molten resin is delivered into a cavity through a molding machine. Then air streams into the insert 13 through an air passage 15 at a position where filling is completed, and the surface of the insert is cooled. When resin molding is completed, a molded product is ejected by an ejector pin 9 by breaking the mold and the same is taken out. The surface of the insert can be controlled to a predetermined temperature in a short period of time by a method wherein the cartridge heater is provided within the insert as above, and an air circulation port is provided.
Patent JP-H07252318-A (JP)
Title: Polypropylene resin
Inventor: FUKAZAWA YOSHITO
IPC: C08F4/655
Filed: 1995-01-31
Abstract: PURPOSE:To obtain a resin which gives a thick-walled foam suitable for a cushioning packaging material, a buoyant material, a heat insulating material, etc., of various shapes by forming a polypropylene resin having a specified biaxial stretching viscosity and a specified hardening rate under biaxial strain. CONSTITUTION:This resin has a biaxial stretching viscosity of at least 4.5X10<6>P under a biaxial stretching strain of 0.2 and a hardening rate alpha under biaxial strain, represented by the formula, of at least 0.30. In the formula eta1 is a biaxial stretching viscosity under a biaxial stretching strain of 0.02; and eta2 is a biaxial stretching viscosity under a biaxial stretching strain of 0.2. This resin can give a hitherto unrealizable extruded foam which is in a state of a single body having a wall thickness of at least 20mm and has a density of 0.005-0.03g/cm<3>, an average cell diameter of 0.4-2.0mm, a closed-cell percentage of at least 80%, and a lowest value of maximum acceleration of at most 80G. The resin has sufficient extrusion foaming characteristics so that both the density and the foam insulation (wall thickness) can be freely selected according to an objective.
Patent JP-S61172548-A (JP)
Inventor: ITO KENICHI
IPC: A61B8/00
Filed: 1985-01-29
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-S56111975-A (JP)
Title: Microdefect detector
Inventor: ARAI YOSHIO
IPC: G01D7/00
Filed: 1980-02-12
Abstract: PURPOSE:To facilitate an easy detection of the surface flaws, by forming the contour curve group by connecting each of the spots which are equidistant from the contour of the inspection subject that is read in by a raster scan. CONSTITUTION:The data of the inspection object obtained through a raster scan is put into the frame memory A via the AND gate A1. The frame memory B2 is cleared at first. The data of the memory A1 is read out by the address counter 11 to be transferred to the shift registers 7-9, 6, 61, 62, 5, 51 and 52 in that order. When the subject picture element is positioned on the shift register 61, the picture element data SR1-SR8 at each of the positions of the upper left, right above, upper right, left side, right side, lower left, right below and lower right respectively are put into the NAND gate on the screen. The corresponding picture element of the memory B2 becomes ''0'' when the output of the NAND gate is ''0''; and the corresponding pic- ture element of the memory A1 is erased and then turned to ''0'' when the output of the NAND gate is ''1''. With repetition of this procedure, a contour curve group is stored in the memory B2. The this curve group is displayed to ensure an easy detection of the defective areas.
Patent JP-H0949670-A (JP)
Title: Constant-temperature dehumidifier for air conditioner and control method thereof
Inventor: BOKU EIMIN
IPC: F24F11/75
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a constant temperature dehumidifier for air conditioning and a control method thereof which ensures comfortable cooling at a proper temperature. SOLUTION: In a constant temperature dehumidifier which has a compressor 3, an outdoor heat exchanger 1, a four-way valve 4, a decompressors 5a and 5b, check valves 6 and 9 and room heat exchangers 2a and 2b, in the cooling operation, a gas discharged from compressor 3 is condensed to be liquefied by the outdoor heat exchanger 1, expanded by the decompressor 5a passing through the four-way valve 4, evaporated separately by the room heat exchanger 2a, the check valve 9 and the room heat exchanger 2b to be vaporized so that the room air by a room fan 10a is cooled to perform a cooling of the room. Then, the gas is returned to the compressor via the four-way valve.  In the dehumidifying operation, the gas is condensed by a compressor 1 and the outdoor heat exchanger 1, enters the room heat exchanger 2 via the four-way valve 4, expanded under a reduced pressure by the decompressor 5b, sent into the room heat exchanger 2a to be vaporized by evaporation so that the room air from the fan 10a is cooled. In this process, the room heat exchanger 2b acts are reheater. A value from a temperature sensor 11 is inputted into a microcomputer and provided to the four-way valve thereby accomplishing a cooling operation and a constant temperature dehumidifying operation.
Patent JP-S60160872-A (JP)
Title: Drink composition
Inventor: FUKAMI KENJI
IPC: A23L2/38
Filed: 1984-01-30
Abstract: PURPOSE:A drink composition, containing a branched chain amino acid and casein or a salt thereof, having retort heat resistance, and capable of improving the function of muscular movement. CONSTITUTION:A drink composition containing 0.5-40g/l branched chain amino acid, e.g. isoleucine, leucine or valine, 10-70g/l, preferably 20-45g/l casein or a salt thereof, and if desired 5-20g/l lecithin or/and a sweetener, e.g. sugar, fructose or stevioside, in an amount of 30-100g/l for the sugar, and adjusted to 6.4-7.0pH.
Patent JP-H05201851-A (JP)
Title: Abstergent for cosmetic
Inventor: SATO YOSHIYUKI
IPC: A61K8/89
Filed: 1992-01-30
Abstract: PURPOSE:To provide the subject abstergent good in absterging ability and feeling after use, with no need of washing away with e.g. water after use, low in skin irritativity, thus high in safety, comprising, as active ingredients, a cyclic siloxane and polymethylphenylsiloxane. CONSTITUTION:The objective abstergent comprising, as active ingredients, (A) 50-98wt.% of at least one kind of cyclic dimethylsiloxane of the formula (p is 3-7) and (B) 50-2wt.% of polymethylphenylsiloxane. The purpose of this abstergent is to remove skin dirts or cosmetics applied, enabling skin cleaning in case the body cannot be washed in bathing, etc., and makeup cosmetics like rouge, check rouge, eye shadow, eyeliner, or mascara to be readily, safely removed. This abstergent is pref. free from water and any surfactant.
Patent JP-H08210820-A (JP)
Title: Method and device for recognizing part to be inspected in visual inspection device of parts-mounted board
Inventor: TAKEYASU KIYOO
IPC: G01B11/24
Filed: 1995-02-01
Abstract: PURPOSE: To determine an IC-mounting polarity and at the same time accurately detect an IC-mounting position by detecting the brightness level of each picture element from a video signal which is obtained by picking up the image of an object to be inspected. CONSTITUTION: Light is applied from a light 1 in a multiple-stage structure (four-stage ring shape) whose light projection angle differs. Reflection light via an IC package 10 to be inspected is received by an image pick-up device 2. A plurality of sets of video signals obtained by switching lighting are stored in an image storage 5 in the form of brightness pattern of a target surface. A code generation part 7 detects the brightness level for each picture element to be inspected based on the storage contents of the image storage 5 and generates a code pattern indicating it. Further, a recognition processing part 9 recognizes the solid shape of a target and judges the conformity by utilizing it.  Using this method, an electrode mark part can be extracted as an image change position or a region even in the case of a black plastic IC package with a low brightness level of a detection target and a small image.
Patent JP-2000216021-A (JP)
Title: Superconductive magnetizing apparatus
Inventor: MOTOKURA YOSHINOBU
IPC: H01F6/04
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a magnetizing apparatus by which a vehicle can be driven by using the energy source the vehicle has as driving energy with less operating energy with the apparatus installed on the vehicle, by enabling to directly magnetizing magnetic markers in which magnets are housed in a metal case made from magnetic material. SOLUTION: This magnetizing apparatus comprises the main body 10 of a superconductive magnet with a magnetizing chamber 17b around which superconductive coils 12 are arranged, a cooling means 13 for cooling the coils 12, a power source 12c for generating a magnetic field in the chamber 17b by applying electric current to the coils 12, a transporting means 15 for carrying in/out a object to be magnetized into/from. The apparatus generates high magnetic field with less energy.
Patent JP-S58216820-A (JP)
Title: Conveying apparatus for fruit
Inventor: AONO AKIHIKO
IPC: B65G47/30
Filed: 1983-01-31
Abstract: PURPOSE:To automate the conveyance and supply of fruits by a constitution wherein the final end part of a fruit conveyor supplying fruits in such a manner that buckets are turned down sequentially at the final end part of conveyance is provided so that it faces the starting end part of a weight sizer grading the fruits by rolling out them for each weight section. CONSTITUTION:In a weight sizer 1, a plurality of cups 3 are arranged at appropriate intervals and in plural lines and are transferred by a driving chain 5, grading fruits by rolling out them for each weight section. Above the starting end part of the weight sizer 1, a fruit conveyor 7 having the same number of lines as the weight sizer is provided so that it faces the weight sizer. Fruits are held in buckets 13 sliding on a slash plate 21 constituting the conveyor 7 and are conveyed. When the buckets 13 get off the slash plate 21, they are turned down around pins 17 respectively, and thereby the fruits are transferred into the cups 3. The conveyance of the fruits by the buckets 13 are synchronized thereafter with the conveyance of subsequent empty cups 3, and thus the fruits are transferred sequentially into the cups 3.
Patent JP-H04364811-A (JP)
Title: Vendor
Inventor: YOSHIHARA KIYOSHI
IPC: A47F3/026
Filed: 1991-02-06
Abstract: PURPOSE:To provide a vendor in which space loss is small, housing volume is large and vending is not troublesome. CONSTITUTION:A customer who wants to buy a can C, opens a lid 20 below a display shelf 14. Then, a detecting switch 72 operates and a control part 74 transmits a vending command signal to a driving motor 52 and a vending device 34. The vending device 34 makes one of the cans C drop down. Th dropping can C passes through a transfer passage 42 and is lifted up by a transfer means 56. The can C positioned at an upper end of a lift-up device 44 drops down on a chute 61 and reaches a take-out port 18. Then the customer takes out the can C positioned at the take-out port 18.
Patent JP-H08211287-A (JP)
Title: Imaging optical system
Inventor: HIJI NAOKI
IPC: G02B17/08
Filed: 1995-02-01
Abstract: PURPOSE: To obtain high productivity even if the area of a subject is wide by providing an imaging optical system with first and second roof reflectors having first and second reflection surfaces and third and fourth reflection surfaces and an imaging body. CONSTITUTION: This imaging optical system is arranged between a subject surface gh and an imaging plane and is composed of the first roof reflector, the second roof reflector and an imaging lens. The first roof reflector has the two reflection surfaces inclined 45 deg. with the subject surface gh and the imaging plane and the second roof reflector has the two reflection surfaces inclined 45 deg. with the subject surface gh and the imaging plane. More specifically, the imaging optical system consists of a roof prism array 100 formed by arranging plural roof prisms parallel with the subject surface gh, a roof prism array 200 formed by arranging the plural roof prisms parallel with the subject surface gh and a lens array 300 formed by arranging plural lens blocks parallel with the subject surface gh.
Patent JP-S58150310-A (JP)
Inventor: JIYOSEFU FURANSHISU SHIEEN
IPC: H03G3/20
Filed: 1983-01-31
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-S60186083-A (JP)
Title: Distributed feedback type semiconductor laser element
Inventor: KAYANE NAOKI
IPC: H01S5/12
Filed: 1985-01-31
Abstract: PURPOSE:To radiate a laser beam of isotropic high output having a small expensing angle in a single mode by providing a waveguide which has an active layer in a semiconductor, and forming the surface of the waveguide in irregular periodical surface in two dimensions therein, and uniformly exciting the active layer. CONSTITUTION:A waveguide 2 which contains an active layer is formed on a semiconductor substrate 1, and a semiconductor layer 3 is formed thereon, and an irregular periodical surface is formed on the surface of the waveguide 2 in the directions (x) and (y). When a current is flowed to the element or a light is excited, a distributed feedback occurs due to the diffraction grating in both the directions (x) and (y) to generate lasers in the directions (xsi) and (eta), and the sole distributed feedbacks of the grating in the directions (x) and (y) are generated. Accordingly, the laser lights of the directions (xsi) and (eta) are coupled, and the entire surface of the grating is oscillated in the same phase. In this case, the grating having high order grating of even number is provided and the period of the irregular surface is formed near the even times of the laser oscillation half wavelength of the laser in the active layer. Then, the laser light in the waveguide is radiated from the entire surface in the upward perpendicular direction from x-y plane. Thus, the two-dimensional expanding angle can be reduced and the large light output can be obtained.
Patent JP-H01194862-A (JP)
Title: Overcurrent protection circuit
Inventor: IKEDA MASAAKI
IPC: H02M3/155
Filed: 1988-01-26
Abstract: PURPOSE:To stabilize and ensure current limiting operation, by detecting overcurrent from the voltage drop caused by the internal resistance of a smoothing choke coil on the output side of a DC/DC converter. CONSTITUTION:A step-down chopper type self-excited converter is composed of switching transistors(Tr) Q1, Trs Q2-14, diodes D1-4, capacitors C1-3, a transformer T, current sources 3-5 and a smoothing choke coil L. A circuit containing the differential couple of Trs Q7 and Q8 constitutes an output voltage stabilizing error amplifier for detecting and controlling the variations of the first output voltage Vout at the junction of a pi type filter with a transformer T. A circuit containing a differential couple of Trs Q9 and Q10 constitutes a differential amplifier for overcurrent detection and control. Usually, the step-down voltage Vr caused by the internal resistance r of the coil L turns OFF the Tr Q9. When the load current IL gets excessive, the Tr Q9 is turned ON and the base current of the Tr Q1 is limited.
Patent JP-H02196264-A (JP)
Title: Method and device for magnetic pole alignment in assembling of magnet roll
Inventor: KUMAGAI YOSHIKI
IPC: G03G15/09
Filed: 1989-01-25
Abstract: PURPOSE:To facilitate the alignment of magnetic poles by making the positions of the magnetic poles of a cylindrical magnet which has the magnetic poles on the surface or the magnet roll which uses it correspond to the positions of magnetic pole yokes of the magnetic pole aligning device. CONSTITUTION:The magnetic pole aligning device has the magnetic yokes 2a - 2d around the storage part 1 for the cylindrical magnet or magnet roll. While the power source of the device is turned off, the cylindrical magnet 5 which is magnetized in advance to have the magnetic poles on the surface is inserted into and set in the storage part 1 first. In this case, the magnetic poles of the magnet 5 shift in position from the yokes 2a - 2d. Then a coil 3 is energized and on the yokes 2a - 2d magnetic poles are formed respectively, and the magnet 5 set in the device receives turning force and stops where the magnetic poles of the cylindrical magnet are coincident with the magnetic fields of the yokes. Consequently, the magnetic poles are easily and accurately aligned when the magnet roll is assembled.
Patent JP-S63276992-A (JP)
Title: Color solid-state image pickup device
Inventor: ATSUTA YASUSHI
IPC: H04N9/097
Filed: 1987-01-26
Abstract: PURPOSE:To realize color shading correction with high accuracy easily by fixing a solid-state image pickup element to a color separation prism and providing a color shading correction circuit correcting the color signal for each horizontal scanning in the video signal circuit. CONSTITUTION:The color separation prism 30 consists of prism members 30A-30C. The prism 30 is equipped with solid-state image pickup elements 35-37. The elements 35-37 are connected respectively to a B video signal circuit 39, an R video signal circuit 40 and a G video signal circuit 41. Horizontal scanning correction circuits 42-44 are provided respectively to the circuits 39-41 and a function correcting the color shading generated by the prism 30 for each horizontal scanning is provided. Through the constitution above, the direction appearing at the color shading largely is selected in the horizontal direction of the picture and the circuit correction is applied in the unit of horizontal scanning and the color shading correction with high accuracy is attained easily.
Patent JP-H07225892-A (JP)
Title: Vehicle traveling controller
Inventor: HANAWA KEIJI
IPC: G05D1/02
Filed: 1994-02-09
Abstract: PURPOSE:To keep a safe distance from the vehicle ahead by means of a device which can be simply connected to an existing constant speed traveling controller and to ensure the high reliability while minimizing the increase of the cost for a vehicle traveling controller. CONSTITUTION:An inter-vehicle distance control unit 14 sets the target value of a proper inter-vehicle distance based on the traveling speed of its own vehicle and decides the acceleration or deceleration based on the distance from and the relative speed to the vehicle ahead which are calculated by an image processing unit 13. Then the unit 14 outputs a signal to an existing constant speed traveling control unit 2 like in a case where a driver manually operates a constant speed control lever to perform the acceleration or deceleration. The unit 2 receives the acceleration or deceleration signal from the unit 14 and actuates a throttle actuator 3 to accelerate or decelerate its own vehicle. Meanwhile the unit 14 also decides the abnormal access and the possibility of collision to other vehicles and shows these deciding results on a display 16 to warn the driver. Thus the driver can secure his driving safety by performing a braking operation, etc.