baber/WOPTO huggingface dataset:
Patent JP-H0689851-A (JP)
Title: Electron beam aligner
Inventor: SATO TAKAMASA
IPC: G21K5/04
Filed: 1992-09-09
Abstract: PURPOSE:To provide a high-throughput electron beam aligner in which the electron beam cutoff period is shortened to decrease exposure time by processing a plurality of digital signals of an exposure pattern in parallel to drive a plurality of deflectors simultaneously. CONSTITUTION:Deflectors 7, 9 and 10 are provided with D/A converters 34, 34 and 34, respectively, which are preceded by their respective delay circuits 42-1, 42-3 and 42-3. A cutoff deflector 5 is driven by a circuit 31A connected with a delay circuit 43. A delay setting circuit 41 sets the delay time of the delay circuits 42-1, 42-3 and 42-3 for the D/A converters 34-1, 34-2 and 34-3 to output signals simultaneously. The circuit 41 also sets the delay time of the delay circuit 43 to correspond to the timing that the D/A converter 34-3 outputs a signal. Therefore, all the A/D converters output analog signals of an exposure pattern simultaneously with the slowest converter; that is, the delay circuit for a cutoff circuit is set to the longest delay time.
Patent JP-H1188516-A (JP)
Title: Interphone system
Inventor: SHIGEHIRO MASAO
IPC: H04N7/18
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To provide the interphone system that is excellent in burglar-proof and takes countermeasures even when the user is absent. SOLUTION: The system is provided with a storage section 13 that stores iris data of a registration party and stores voice guidance with respect to registered parties and unregistered parties, and a control section 7 is provided with an automatic answering mode that recognizes an iris from a video image of a visitor acquired by a camera 3 of an outdoor equipment 1, compares the iris with iris data stored in the storage section 13, discriminates equality/ inequality, reads voice guidance to a relating party when the iris is matched with any iris data from the storage section 13 and sounds the guidance from a speaker 5 of the outdoor equipment 1. When the iris is not matched with any iris data, the voice guidance with respect to unregistered parties is read from the storage section 13, sounds the guidance from the speaker 5 of the outdoor equipment 1.
Patent JP-H10135568-A (JP)
Title: Optical output device
Inventor: LEE GEUM-HEE
IPC: H01S5/026
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To accurately control the optical output emitted from a surface emission laser which emits light in a vertical direction by forming a monitoring photodetector on the surface emission laser so that part of light emitted from the surface emission laser can be received and the intensity of the laser beam can be sensed. SOLUTION: Light emitted from the top face of a surface emission laser 120 passes through a transmission region 155 and part of it is absorbed by an absorption layer 157 of a monitoring photodetector 150 and the rest of the light passes through the photodetector 150 and then is emitted through a window 129. The photodetector 150 is composed of a first semiconductor material layer 151, a control layer 152 formed on the first semiconductor material layer 151 and limiting the transmission region of incident light, an absorption layer 157 and a second semiconductor material layer 158, which are formed on the control layer 152 in order, and a third electrode 170 which outputs a detection signal of the photodetector 150, all of which are formed on a second reflector layer 127 in order.
Patent JP-H0797778-A (JP)
Title: Method for dyeing
Inventor: NARAI YOSHIO
IPC: D06P3/85
Filed: 1993-09-28
Abstract: PURPOSE:To provide a dyeing method rationalized in dyeing and processing processes. CONSTITUTION:A method for dyeing a warp knitted fabric containing elastic fibers is characterized by dyeing the warp knitted fabric in the state of a gray fabric by a pad-steaming method.
Patent JP-H08107156-A (JP)
Title: Manufacture of non-volatile semiconductor storage device
Inventor: SAKAKIBARA KIYOHIKO
IPC: H01L21/8247
Filed: 1994-10-05
Abstract: PURPOSE: To dispense with a process for forming a peripheral transistor by a method wherein the source.drain of a second MOS transistor is formed using a floating gate formed on a semiconductor region, which contains a region where the source.drain of a first MOS transistor is formed, as a mask. CONSTITUTION: A floating gate 5 is formed on a semiconductor region, which includes an N region where a P-region that forms the source.drain region of a P-channel MOS transistor is formed, using an ONO film 6 as a mask, wherein the ONO film 6 is etched through a control gate 8 as a mask. Then, the control gate 8 and the gate 9 of cells are patterned using the floating gate 5 as a mask, and then N-type impurities are injected into all the surface of a substrate for the formation of an N<-> region. At this point, the N<-> region is formed with the gates 9 of an N-channel MOS transistor and a P-channel MOS transistor as a mask.
Patent JP-2000076408-A (JP)
Title: Magnetic card, device and method for judging authenticity of magnetic card
Inventor: ARAI CHIHARU
IPC: G06K17/00
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic card, a magnetic card authenticity judging device and its method where an alteration of magnetic data and forgery of the magnetic card are difficult and an alteration of magnetic card data and forgery of the magnetic card are easily judged. SOLUTION: Superimposed waveform data obtained by highly hold-recording intrinsic information on a magnetic printing track 3 on an upper recording rewriting information (money information) on a first magnetic recording truck 2 and superimposing two pieces of the information one on another are read to obtain characteristic extracting information to record this on a second magnetic recording track 4. Sampling and coding are used for the characteristic extracting information. In judging the authenticity of a magnetic card, the superimposed waveform data are read to obtain the characteristic extracting information and this is compared with characteristic extracting information read from the second magnetic recording truck.
Patent JP-H1058062-A (JP)
Title: Tube connection structure
Inventor: KATAYAMA TAKASHI
IPC: B21D39/06
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To improve the strength and sealability by performing positioning to a flange part bulged in the vicinity of an end part of a tubular member, and joining a connection flange part of a counter member with the end part of the tubular member in a jointly including manner. SOLUTION: A lower end part 26a of a tubular member 26 is fitted to a cylindrical connection flange part 29 of an umbrella-shaped member 27, and the connection flange part 29 of the umbrella-shaped member 27 is integratedly caulked with the lower end part 26a of the tubular member 26 from the lower part of the umbrella-shaped member 27 in a jointly including manner. Not only a conventionally used reinforcement is dispensed with, but also rigidity of the joined part can be improved.
Patent JP-H0990618-A (JP)
Title: Photosensitive recording medium
Inventor: HATTORI YASUHIRO
IPC: B41M5/165
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive recording medium capable of forming a clear image high enough in density and good in hue and free from blurring by limiting the amount of image forming material contained in photosensitive microcapsules and the coat thickness of a photosensitive layer to specified ranges. SOLUTION: The photosensitive recording medium is formed by coating a base, such as a film with the photosensitive layer composed of the photosensitive microcapsules enclosing at least a photosensitive material and a pigment, and the thickness of the photosensitive layer is 0.005-0.02mm, and the image forming material is contained in an amount of 2-5 weight % of the total ingredients.
Patent JP-S60120420-A (JP)
Inventor: BII KURISU DEUITSUTO
IPC: H03K17/00
Filed: 1984-11-15
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-S61119664-A (JP)
Title: Plasma spraying method
Inventor: NAKAMURA YUICHI
IPC: C23C4/12
Filed: 1984-11-16
Abstract: PURPOSE:To oscillate a thermal spraying body and to form a dense thermally sprayed layer by winding an excitation coil around the tungsten electrode of a plasma spraying burner and forming a strong alternating magnetic field in the plasma flow thereby so as to act on the thermally sprayed coating layer. CONSTITUTION:A negative voltage is impressed to the negative electrode of the tungsten electrode 1 and a positive voltage is impressed to the positive electrode 2a of a nozzle 2 and a work piece 10 to generate an arc discharge between the tip end of the electrode 1 and the nozzle 2. A working gas is forcibly fed through an inlet 3c and is electrolytically dissociated by the arc discharge heat to form the plasma flow 20 which is ejected from the nozzle 3 so as to be directed toward the work piece 10. Thermally spraying powder is supplied through a supply port 5 to the high-temp. Gas of the plasma flow 20 and is intruded therein, by which the powder is melted and is bombarded against the work piece 10. When alternating current is passed to the excitation coil 6, a strong magnetic field 30 is generated along the flow 20 and the thermal spraying body is oscillated by electromagnetic force. The cavity is thus crushed and the intrusion of the hazordous oxide is prevented. The defectless and dense thermally sprayed layer having high quality is thus formed.
Patent JP-H0798685-A (JP)
Title: Integrated circuit
Inventor: TOKAI YASUHISA
IPC: H03K19/173
Filed: 1993-09-29
Abstract: PURPOSE:To shorten the propagation delay time of polarities of an input signal and an output signal, and to reduce the power consumption of an entire substrate by providing a circuit which arbitrarily sets the polarities of the input signal and the output signal inside an integrated circuit. CONSTITUTION:Serial data '0101' of four bits are inputted to a flip flop 30, and a common clock pulse is inputted to flip flops 30-33. At that time, serial data are inputted to the flip flop of the least significant bit, and shifted only by the number of the flip flops, and the data are extracted from the entire flip flops, so that the serial data can be converted into parallel data. A shift register circuit 5 consists of the shift register of (m+n) bits, and when a serial control signal 16 of (m+n) bits for controlling the polarity and (m+n) clock signals 17 are inputted, they are converted into (m) input control signals 14 and (n) output control signals 15. Thus, the polarity of the arbitrary input signal and output signal can be controlled.
Patent JP-H03105234-A (JP)
Title: Apparatus for measuring fluidity and hardening property of resin
Inventor: YOSHIDA ISAMU
IPC: G01N3/00
Filed: 1989-09-20
Abstract: PURPOSE:To enable selection of optimum molding conditions, die path specifications and the like beforehand by measuring fluidity and hardening property of a resin in a passage with a shape thereof similar to a cavity to enable the estimation of fluidity with actual die. CONSTITUTION:A resin fed into a pot 3 runs through a runner 4 with a broad sectional area and is fluidized within a rectangular passage 5 spiral in shape. As for this die, a change in viscosity of the resin is checked in the passage 5 to measure a pressure loss with a pressure sensor 6 mounted on a wall of the runner 4. A sensor mounting hole 9 is set on the wall of the passage 5 to allow the mounting of the pressure sensor 6, a photoelectric tube 7 and a temperature sensor 8 in common to measure the pressure loss, passage time and the surface temperature of a resin. Then, output signals of a displacement detector 12 of a plunger 11, the pressure sensor 6, the temperature detector 8 and the photoelectric tube 7 are processed with a data processor 15. With an arithmetic section 16, computations are performed for conversion of physical quantities and calculation of characteristic value and a plotting and outputting are made with a plotter 17 and a printer 18.
Patent JP-S6398373-A (JP)
Title: Method and apparatus for coating frying food
Inventor: SARUKAWA NAKAJI
IPC: A23P1/08
Filed: 1986-10-14
Abstract: PURPOSE:To provide feeling of soft high-quality to a frying food, by applying a frying batter to the frying food, placing the food in a coating conveyer in set posture to apply coating all over the surface of the foved and then rotating the coated food sideways in advancing direction. CONSTITUTION:A frying food such as lobster, etc., is treated with a frying batter and placed in a coating conveyer 12 in a set posture to coat the treated food all over the surface. After coating, the food is rotated sideways in the advancing direction on twisting conveyer to fully coat the food and fed to the next step. Consequently, above-mentioned method and apparatus can also provide a feeling of soft high quality to the frying food without impairing home- made feeling while efficiently utilizing the advantages capable of stably supplying the food uniformly in large quantities.
Patent JP-H1088877-A (JP)
Title: Locking confirming device
Inventor: KOBAYASHI YASUHIRO
IPC: E05B65/08
Filed: 1996-09-12
Abstract: PROBLEM TO BE SOLVED: To attain accurate mounting and operation by unifying a transmitter with a crescent lock while first and second switches interlocked with a lever are installed in series and transmitting a locking signal at the time when both switches are turned on. SOLUTION: A lock signal transmitter 3 to a monitor device displaying the state of the locking of a crescent lock locking a sliding window, etc., is set up integrally to a crescent lock body (a casing) 4, and a transmitter unit 1 is constituted. The transmitter unit 1 is mounted on a window sash, and a monitor (a receiver) is installed at the proper place of a vestibule, a living room, etc. When a window is closed and a metal fitting for an opposite sash reaches a specified place, a projecting section 26 is pushed in by the metal fitting, and a second switch is turned on, a first switch is turned on when a crescent lever 12 is rotated and the crescent lock is lock, and a locking signal is transmitted so far as both switches are turned on. A malfunction due to the defective mounting of the transmitter and the lost swing of the lock are prevented.  Accordingly, the state of the locking of the window can be detected surely.
Patent JP-H0989735-A (JP)
Title: Measurement of elasticity of primary coating layer of optical fiber
Inventor: MITSUHASHI KEIKO
IPC: G01L1/00
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To provide the method for measurement, which facilitates the formation of a test piece, and to perform the quality control of an optical fiber by the measurement of the elasticity of a primary coating layer quickly and readily on the manufacturing line. SOLUTION: One end of the strand of optical fiber is outputted and made to be a test piece 22 comprising a coated part 24 and a helical part 28. The coated part 24 of the test piece 22 is fixed to a fixing-side jig 26 of a tension tester by the force of 1-10g, and the tension test is performed. Thus, the elasticity of the primary coating layer of the optical fiber is measured.
Patent JP-H063529-A (JP)
Title: Plane light source device
Inventor: HIGUCHI YOSHINORI
IPC: G02F1/1335
Filed: 1992-09-10
Abstract: PURPOSE:To provide a thin plane light source device which has simple structure having a small number of parts and whose brightness is high. CONSTITUTION:The plane light source device 10 is formed of a transparent light transmission plate 1 transmitting light, a light source 2 projecting the light to the plate 1, and a reflecting member 7 integrally formed with a surface 1b opposed to the projection surface 1a of the plate 1 and reflecting the light propagated by total reflection through the plate 1 toward the surface 1a. Since the reflecting member 7 formed on the plate 1 hardly absorbs the light from the light source 2, the light from the light source 2 is efficiently emitted to the outside of the plate 1.
Patent JP-H1086777-A (JP)
Title: Air bag device for vehicle and its casing
Inventor: ISAJI KAZUMI
IPC: B60R21/20
Filed: 1996-09-12
Abstract: PROBLEM TO BE SOLVED: To prevent the folded up tip part of an air bag from biting in between a casing and casing member by providing projections to protrude toward an other side of a cover member and a casing member so as to press the air bag in the casing. SOLUTION: Each front engaging part 25 of a cover member 20 is engaged in each front engaged part 15 of a casing member 10. When the casing member 10 is closed by the cover member 20, an air bag 40 intends to expand with the assistance of its elasticity for getting out from a space between the casing member 10 and the cover member 20. Each air bag pressing projection 26 protrudes rectangularly to each front engaging part 25 toward the casing member 10. Each projection 26 presses down the folded up tip part of the air bag 40 toward the bottom wall of the casing member 10. Thus the folded up tip part of the air bag 40 is not bitten in between each front edge parts of the casing member 10 and of the cover member 20.
Patent JP-S60174110-A (JP)
Inventor: FURANSOWA FUURII
IPC: B60N2/90
Filed: 1984-11-16
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-S61121172-A (JP)
Title: Phase division processing system
Inventor: KOBAYASHI SEIICHI
IPC: G06F15/177
Filed: 1984-11-19
Abstract: PURPOSE:To cope with an external device having a high speed by connecting in parallel plural pieces of CPU having a prescribed machine cycle and processing input/output data in a cycle equal to the value obtained by multiplying the machine cycle by the number of connected CPUs. CONSTITUTION:The clocks obtained by dividing with shifts of phases the reference clock given from a CPU clock generator 8 are supplied to CPU1-4 which are connected in parallel and work in the same clock cycle of a system. Each of the CPU1-4 is connected to a direction data selector 5 via a CPUI/O interface parts 11-41. While an input/output circuit consisting of a P/S converter 6 and an S/P converter 7 connected to the external devices are connected to the selector 5. Then the timing signals given from interface parts 11-31 are supplied to the selector 5 via the output and input side timing generators 51 and 52. The selector 5 switches the input and output circuits by means of the timing signals of CPU1-4. Thus it is possible to cope with the data processing of a high-speed external device.
Patent JP-H0694448-A (JP)
Title: Plate thickness measuring method in rolling process
Inventor: MAEDA HIDEKAZU
IPC: B21C51/00
Filed: 1992-09-10
Abstract: PURPOSE:To measure the thickness of a plate precisely by blowing a gas to a space between a thickness gauge and the plate in the way where the gas partition the space from the outside, at the time of measuring the thickness of the plate with a non-contact type thickness gauge. CONSTITUTION:When the thickness of a plate 2 is measured by a radiation-type thickness gauge, the measurement space between the thickness gauge 3 and the plate 2 is surrrounded with air curtain to shield the measurement space from the outside. That is, air is blown from a nozzle 6 to form air curtain which surrounds the circumference of the measurement space A between the radiation source 4 and one side of the plate 2. Also air is blown from a nozzle 7 to form air curtain which surrounds the circumference of the measurement space B between a detector 5 and the other side of the plate 2. Consequently, the radiation radiated from the radiation source 4 transmits the plate 2 without being affected by the temperature change and reach the detector 5. As a result, the deflection of the temperature of the measurement space due to the thickness gauge 3 is made small and the error of the thickness measurement due to the temperature change of the measurement space is made small.
Patent JP-S6489938-A (JP)
Title: Controller for induction motor
Inventor: NISHIZAWA YOSHIFUMI
IPC: H02M7/48
Filed: 1987-09-29
Abstract: PURPOSE:To reduce the dangerousness of electric shock, by placing a reactor between an AC power source and a rectifier, and by placing capacitors having an impedance less than that to the earth of Man, between the rectifier connecting side of the reactor and a control box. CONSTITUTION:Between an AC power source 1 and a rectifier 2, a reactor 11 is placed, and between the rectifier connecting side of the reactor 11 and a control box 7, capacitors 12 are placed. The impedance of the capacitors 12 are less than that to the earth of Man. Accordingly, when the Man with a part of his body earthed to the earth E comes in contact with the frame of an induction motor 6 or the control box 7, then leakage current returned to the input side of the rectifier 2 via the capacitors 12 is turned greater than leakage current flowing into the earth E via the Man, and the leakage current of the Man receiving dangerous electric shock is extremely reduced.
Patent JP-S60133333-A (JP)
Title: Pressure sensor
Inventor: UEDA TOSHITSUGU
IPC: G01L9/10
Filed: 1983-12-22
Abstract: PURPOSE:To obtain a highly sensitive pressure sensor, which is hardly affected by the vibration noises and attitude change, by providing a coil on a movable plate, providing a means, which imparts magnetic flux to the coil, and detecting the difference between the first and second pressures based on a voltage signal generated in the coil. CONSTITUTION:A pressure detecting part 3 is provided with a fixed plate 4 having slits 41 and a movable plate 62, which is rotatably supported by a supporting part 63 and has slits 64. The fixed plate 4 and the movable plate 62 are arranged so as to face each other. When a pressure P1 is applied to the movable plate 62 and a pressure P2 is applied to the fixed plate 4, the movable plate 62 is slanted by an angle corresponding to the difference between the pressures P1 and P2. When the movable plate 62 is displaced, a coil 8, which is provided on the movable plate 62, cuts the magnetic fluxes formed by magnets 2a and 2b, and a voltage is generated in the coil 8. Based on the electric signal, the difference between the pressures P1 and P2 is detected. Thus the highly sensitive sensor, which is hardly affected by the vibration noises and attitude change, can be obtained.
Patent JP-S6398364-A (JP)
Title: Washing of 'tofu' (bean curd) production device
Inventor: OSADA MASAMORI
IPC: A23L11/00
Filed: 1986-10-13
Abstract: PURPOSE:To wash the interior of a coagulating bath and partition plates hygienically and surely without using a metallic scrubbing brush, buy circulating a cleaning solution consisting essentially of caustic soda between the coagulating bath and a cleaning solution tank and washing the interior of the coagulating bath and partition plates. CONSTITUTION:A predetermined amount of soybean milk is mixed with a coagulant, fed to a coagulating bath 1 and the soybean milk is coagulated in the coagulating bath 1 while being transported continuously by a great number of partition plates 2 in the coagulating bath 1. A cleaning solution consisting essentially of caustic soda is continuously circulated between the coagulating bath 1 and a cleaning solution tank 5 for a fixed time while driving the partition plates 2 and cleaning liquid level in the coagulating bath 1 is made a little higher than liquid level of the soybean milk. Then, after the interior of the coagulating bath 1 and the driven partition plates 2 are washed, the cleaning solution is recovered in the tank 5 and then the interior of the coagulating bath 1 and the driven partition plates 2 are washed with washing water. consequently the device can be hygienically and surely washed without using a metallic scrubbing brush.