baber/WOPTO huggingface dataset:
Patent JP-H10104539-A (JP)
Title: Optical beam scanner
Inventor: FUJII TAKESHI
IPC: H04N1/113
Filed: 1996-10-01
Abstract: PROBLEM TO BE SOLVED: To speed up a recording speed by using plural light sources and to enable recording with high image quality by driving plural optical deflection elements while executing inclination correction by using inclination correction data. SOLUTION: The inclination of the scanning line by the light beam emitted from the certain light source and the delay time until the light beam of either one of the photodetecting elements 34a, 34b is detected from a reference synchronizing signal are detected and the inclination correction data is stored in a memory. The inclination correction data is stored in the memory similarly for the light beam of another light source as well and the delay time until either one of the photodetecting elements 34a, 34b detects this light beam from the reference synchronizing signal is detected. The delay time of the image data lock for the respective light beams is determined in such a manner that the difference of the delay times with respect to the light beams of both light sources is made zero.  The deflection angle by the optical deflection elements 3A, 3B is corrected by the inclination correction data corresponding to the respective light sources at the time of image recording.
Patent JP-2000111818-A (JP)
Title: Scanning optical system
Inventor: INOUE NARITOSHI
IPC: B41J2/44
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To reduce the assembling cost of a scanning optical system and to restrain the optical system from getting large. SOLUTION: In a scanning optical unit 22, laser beams R, G and B emitted from laser beam sources R, G and B and passing through an AOM 34 are radiated to the same surface of a plane mirror 38, reflected toward a polygon mirror 44, pass through a beam expander 40 and the cylindrical lens 44 so as to irradiate one point on the polygonal mirror. ND filters 172 and 174 formed in wedged shape are provided on the optical paths of the laser beams G and B, and the laser beams G and B are refracted at specified angles θ1 and θ2 by the ND filter in a direction where the intersection thereof with the laser beam R is separated from the plate mirror, whereby angle adjustment is performed.
Patent JP-H10102236-A (JP)
Title: Sputtering device
Inventor: MIYOSHI AYUMI
IPC: H01F41/18
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a sputtering device with a simple constitution capable of applying the magnetic field in the different directions to a substrate. SOLUTION: Oppositely to a sample stand 2 provided rotatably in a vacuum vessel 1, plural cathodes 3 are arranged on the concentric circumference, and plural magnets 41, 42 and 43 setting the magnetic fields in the different directions on the surface of a substrate 20 held to the sample stand 2 are integrally held by a magnet holding body and is provided with a rotating mechanism rotating the magnet holding body around the center axis. A moving mechanism placing the magnets 41, 42 and 43 near the substrate 20 at the time of coating formation and placing the magnets 41, 42 and 43 far from the substrate 20 at the time of cleaning the substrate 2 by a discharging means 6 is provided.
Patent JP-H09121056-A (JP)
Title: Fabrication of semiconductor device
Inventor: OSAKI SABURO
IPC: H01L21/336
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To prevent short circuit between the semiconductor layer and the source electrode or drain electrode on the end face of an insulation film. SOLUTION: A gate electrode 12 is formed lit a first specified region on a glass substrate 11 and then a gate insulation layer 13, a semiconductor layer 14a and a channel insulation layer 15a are formed sequentially on the glass substrate 11 including the gate electrode 12. The channel insulation layer 15a is then left only in a second specified region and the semiconductor layer 14a is left only a third specified region before forming an n-type region on the semiconductor layer 14a. Subsequently, an insulation layer is formed covering the gate insulation layer 13, an n-type region 19 and the channel insulation layer 15a and left at the n-type region 19, the gate insulation layer 13 and the border part thereof followed by formation of source and drain electrodes 17, 18 in fourth and fifth specified regions.
Patent JP-H02124700-A (JP)
Title: Automatic metering system
Inventor: MATSUSHITA YUJI
IPC: H04Q9/00
Filed: 1988-11-02
Abstract: PURPOSE:To simplify a wiring remarkably and to make the size of a transmission terminal equipment small by providing a meter frequency-modulating its own address number and sending the result and the transmission terminal equipment deciding a meter giving transmission and counting its internal count for each unit measurement. CONSTITUTION:A meter 30-1 detects the measurement of a meter sensor 31-1 measuring a unit quantity and outputs an address number set to the meter sensor 31-1 to a transmission terminal equipment 20 as a frequency modulation signal. A signal reception section 24 of the transmission terminal equipment 20 receives a signal from the meter sensor 31-1 and outputs a signal demodulating the frequency modulation signal to a metering processing section 22. The metering processing section 22 discriminates the meter sensor 31-1 from the inputted demodulation signal and counts up a relevant count of a storage section 23. Thus, the wiring is remarkably simplified and the size of the transmission terminal equipment is made small.
Patent JP-H04155477-A (JP)
Title: Image processor
Inventor: ICHIYAMA YUZO
IPC: G06T5/00
Filed: 1990-10-19
Abstract: PURPOSE:To shorten a processing time by successively storing image information binarized by a binarizing control part in an image memory time-dividedly as image information for plural pictures within an input time for one frame. CONSTITUTION:The image processor is provided with the binarizing control part 3 for binarizing image information picked up by an image pickup device 1 and forming a binary image by a reference sampling clock, and an image memory 7 for storing image information binarized by the control part 3 correspondingly to plural pictures. The image information binarized by the control part 3 is successively and time-dividedly stored in the memory 7 correspondingly to plural pictures within the input of one frame. Consequently, the memory processing of plural image information can be executed by a rapid and compact circuit only within the input processing time of one frame.
Patent JP-2001099990-A (JP)
Title: Method of solidifying radioactive waste
Inventor: HIRUTA KOICHI
IPC: G21F9/16
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To obtain a solidified body which is stable over a long period, and to contribute to load reduction and maintainability improvement of a blender. SOLUTION: A sodium sulfate waste fluid 1 containing sulfate produced from a nuclear power plant or the like is evaporated to be dried 2 by a dehydrator into dry powder 3. Water 5 and a preparation material 4 producing a sulfo calcium aluminate mineral are added to the dry powder 3 and mixed 6. A hydraulic inorganic solidifying material 7 is added to the mixture, mixed 8, and put in 9 a solidification container for obtaining a solidified body 10. By this, radioactive waste fluid with sulfate as a main component can be made into a highly volume reductive and stable cement solidified body.
Patent JP-S61152781-A (JP)
Title: Adhesive composition
Inventor: YANO MASAHIRO
IPC: C09J175/00
Filed: 1984-12-26
Abstract: PURPOSE:The titled composition suitable for bonding mortar, etc., having a long pot life, obtained by blending a mixture of a specific synthetic resin emulsion and an ionomer type urethane resin as a main agent with a curing agent consisting of an isocyanate compound. CONSTITUTION:A mixture of (A) a synthetic resin emulsion having acetoacetylated polyvinyl alcohol as a protective colloid and (B) an ionomer type urethane resin as a main agent is blended with (C) an isocyanate compound (preferably containing two or more NCO groups in the molecule) as a curing agent, to give the aimed composition. Preferably the amount of the component B used is 5-50wt% based on the component A, and the amount of the component C used is 1-50wt% based on the main agent.
Patent JP-2000108944-A (JP)
Title: Fitting construction of fender panel
Inventor: KATSURA SHINGO
IPC: B62D25/08
Filed: 1998-10-01
Abstract: PROBLEM TO BE SOLVED: To improve the strength and rigidity of the front end fitting part of a fender panel by forming a seat face part for reinforcement around the fitting seat face part of the fender panel, in a construction in which the fitting seat face provided on the front end part of the fender panel is fitted to the front part fitting part of a vehicle body. SOLUTION: The lower part side of the front end part of a fender panel 2 of a vehicle body is provided with a fitting piece 9 on a flange part 2a bent toward the inside of the body. Flange parts 9a, 9b bent toward the inside of the body are provided on both sides of the fitting piece 9, and a seat face part 10 for reinforcement is provided on the plate face of the fitting piece 9. A fitting seat face 11 is provided on the center part of the seat face part 10 for reinforcement. Such fitting piece 9 of the fender panel 2 is conformed to the fitting hole of a lamp support panel 8, a bolt is passed through the slotted hole 12 of the fender panel 2 and the fitting hole of the lamp support panel 8 to fasten them with a nut, and hence the fender panel 2 is surely fixed with the lamp support panel 8.
Patent JP-H05121712-A (JP)
Title: Semiconductor device for photoelectric integrated circuit and manufacture thereof
Inventor: UCHIDA NAOTO
IPC: H01L31/10
Filed: 1991-10-25
Abstract: PURPOSE:To obtain an FET on which the leakage current at a gate junction is reduced by a method wherein an N-type channel layer, an N-type channel protective layer and an etching stopping layer are successively laminated on a semiconductor substrate, and a gate electrode is attached to the semiconductor layer of a P-type region which is formed by implanting ions into a part of the above-mentioned region. CONSTITUTION:An N-type InGaAs channel layer 52 which is the first semiconductor layer, an N-type InGaAsP channel protective layer 53 which is the second semiconductor layer, an N-type InGaAs layer 55, on which an InP etching stopping layer 54 and a photodiode will be formed, are laminated successively on a semiconductor InP substrate 51. Then, beryllium is ion- implanted into a part of region, P-type regions 57 and 58 are formed on the first semiconductor layer 52 and the second semiconductor layer 53, and a P-type region 59 is formed on the N-type InGaAs layer 55. Then, a gate electrode 61, to be connected to the second semiconductor layer 58 of the P-type region, and a drain electrode 60, a sources electrode 62 and a photodiode electrode 63 are formed.
Patent JP-H03142303-A (JP)
Title: Method and device for extracting form
Inventor: HATA SEIJI
IPC: G01B11/24
Filed: 1989-10-30
Abstract: PURPOSE:To extract the angle of an object surface with a high precision independently of the variance of reflection distribution of the surface by illuminating the object with an illumination system consisting of many various color parts and analyzing the color reflected from the surface. CONSTITUTION:For example, a circle line illumination 2 and a semispherical multicolor food 3 where concentric circles are divided by color are used to illuminate the object with the illumination system consisting of many various color parts. A specular surface object like chip parts 5 having a solder part 6 modulated on a printed board 4 is put in the hood 3 and its image is picked up from above by a color TV camera 1 or the like. Then, the color reflected from the surface of the specular surface object is identified, and angles (for example, theta1 and theta2) of the object surface to a horizontal plane are determined by this color. Since the angle is determined correspondingly to each picture element of reflection, angles of almost all minute faces of the specular surface object are determined with one image picking-up without adopting a special lighting method. A form is restored from points, whose height is known, based on these angles to extract the form of the specular surface object.
Patent JP-H09182684-A (JP)
Title: Water tank provided with chemical sustained release device
Inventor: HATONO HIRONORI
IPC: B05B1/18
Filed: 1996-10-22
Abstract: PROBLEM TO BE SOLVED: To elongate a possible storing period of water tank water by letting water tank water invade from a water distribution pipe in a water tank water circulation unit into a chemical sustained release cartridge to emit a saturated water solution of a water-soluble disinfectant into the water tank water, and circulating the water tank water after it is disinfected by the emitted disinfectant to a water tank. SOLUTION: Bathwater is sucked to an upstream end of a water distribution pipe 3 by actuation of a circulation pump 4 to be circulated from a downstream end of the water distribution pipe 3 to a bathtub. When the bathwater sucked to the water distribution pipe 3 passes a water purifying device 5, turbidity components such as dust, organic matter, etc., are eliminated from the bathwater. The bathwater after the turbidity components are eliminated passes the water distribution pipe 3 to flow into a swollen part 3a. Part of the bathwater flowing into the swollen part 3a passes a porous film to flow into a chemical sustained release cartridge 6, while the rest of it flows around the chemical sustained release cartridge 6, to flow into the water distribution pipe 3 on the downstream side of the swollen part 3a.  In the bathwater flowing into the chemical sustained release cartridge 6, a disinfectant is dissolved, and it is then mixed with the rest of the bathwater.
Patent JP-H04155197-A (JP)
Title: Dummy hand grenade
Inventor: OGINO MASAO
IPC: F42B8/12
Filed: 1990-10-18
Abstract: PURPOSE:To perform simulated function for maneuvering and training without accompanying any danger by a method wherein the title hand grenade is provided with an operating lever, becoming operating condition when the gripping hand is released under a condition that a safety pin is pulled off, a control circuit, initiating a smoke candle when a predetermined period of time has elapsed after the operating lever becomes operating condition, and a battery for supplying electric power. CONSTITUTION:When a safety pin 1 is pulled off from an operating lever and the operating lever 2 is being gripped, the operating lever 2 is not operated, however, when the gripping hand is released, an electric power is supplied by a battery 5 to energize a control circuit 4. The control circuit 4 ignites and initiates a smoke candle 3 electrically when a predetermined period of time has elapsed after being energized whereby the smoke candle 3 ejects smoke from the nozzle 20 thereof to achieve the simulated explosive function as a hand grenade. On the other hand, a transmission circuit 6 is initiated by the control circuit 4 simultaneously with the initiating of the smoke candle 3 by the control circuit 4 and radio wave, modulated by a proper grenade discriminating code, is emitted from the operating lever 2 operated as an antenna also whereby it can be notified where the hand grenade is being operated simulatedly.
Patent JP-H09139407-A (JP)
Title: Process flaw inspection method of semiconductor element
Inventor: BAE SOUMAN
IPC: G03F7/26
Filed: 1996-10-02
Abstract: PROBLEM TO BE SOLVED: To reduce the CD (critical size of pattern) difference in the field due to the approach effect, topology of the substrate, thin film thickness difference, lens astigmatism etc. SOLUTION: A positive and negative patterns 2A and 2B on one and other boards, utilizing a positive and negative photosensitive film patterns. The size difference between both patterns 2A and 2B is obtained in the board-to-board comparison system, using a process defective inspecting apparatus to measure the CD change depending on the position in the field, thereby obtaining the change of the pattern size due to the approach effect, and this change is fed back to correct a light screen film pattern 12 of an exposure mask. Hence the CD difference correction for all parts in the field due to due to the approach effect, topology of substrate, thin film thickness difference, lens astigmatism, etc., can be made by a single inspection.
Patent JP-H04153803-A (JP)
Title: Production control system
Inventor: NAKAMURA SHUNJI
IPC: G05B15/02
Filed: 1990-10-18
Abstract: PURPOSE:To speed up control of the production speed, etc., find out of abnormality, and take of a countermeasure for a fault by providing a judging means which judges whether or not equipment in a station becomes abnormal and a driving means which displays the abnormality on display parts. CONSTITUTION:The judging means 64 of a display control part judges whether or not equipment in each station becomes abnormal and if the judgement result indicates the abnormality, the abnormality is displayed at the display parts 65 - 67 on a production line monitor screen. Consequently, if abnormality occurs in the production line, an operator refers to the display contents of the display parts 65 - 67 to recognize which station the abnormality occurs to visually and directly, and then the operator switches the screen to the individual station monitor screen to recognize how large the abnormality is visually and directly.
Patent JP-S63149920-A (JP)
Inventor: BOOUMIRU KIYUURIAN
IPC: H04B1/04
Filed: 1987-11-05
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-H08135923-A (JP)
Title: Liquid fuel combustion method
Inventor: KOYAMA TOMONORI
IPC: F23D11/38
Filed: 1994-11-15
Abstract: PURPOSE: To obtain a liquid fuel combustion method for a burner having a mixing chamber on the upstream side of the tip of a fuel spout for mixing up liquid fuel and liquid fuel atomizing gas, by which the fuel flow rate is increased when the pressure of liquid fuel is high and a high turn-down ration is achieved. CONSTITUTION: In a burner, a fuel flow path 4 is connected to a subdivided liquid fuel atomizing flow path 5 so that it intersects the atomizing flow path 5, and a mixing chamber 3 is formed at the intersection. When the pressure of a liquid fuel 6 is high, the liquid fuel 6 is burned by the burner under a lower differential pressure between the liquid fuel 6 and a liquid fuel atomizing gas 7 than that when the pressure of the liquid fuel 6 is low. Thereby, a high turndown ratio can be achieved.
Patent JP-2001103099-A (JP)
Title: Reception data reproducing device
Inventor: SHIMADA YOSHINORI
IPC: H04L27/00
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a reception data reproducing device, capable of detecting a synchronous word and treating reception signals by converting intermittently outputted hard decision data and soft decision data to continuous data. SOLUTION: In this reception data reproducing device for reproducing the hard decision data and the soft decision data from the demodulation data of digital signals received by a software receiver 60 using DSP by using respectively required clocks, a digital PLL circuit 17 connected to the software receiver 60 for obtaining the signals of a frequency corresponding to HCLK and obtaining SCLK and SBCK with the signal as a reference, a hard decision data reproducing circuit 16 for alternately rearranging and continuously outputting I data and Q data and a soft decision data reproducing circuit 15 for serially outputting data from a high order bit and taking synchronization with the SBCK are constituted of an FPGA 14.
Patent JP-H10117547-A (JP)
Title: Lifting device for front mower
Inventor: ISHIMARU TAKEYUKI
IPC: A01D34/64
Filed: 1996-10-23
Abstract: PROBLEM TO BE SOLVED: To switch the mower deck of a front mower to a cutting posture and an erecting posture by a simple operation. SOLUTION: In the front mower for hanging the mower deck 3 by a lifting arm 2 elevated and lowered by a lifting cylinder C to the front part of a car body 1, the attachment metal 5 of a hanging rod 4 for hanging the rear part of the mower deck 3 is screwed to a screw 6 provided along the lifting arm 2 and provided movably and adjustably to the front and back.
Patent JP-H02127302-A (JP)
Title: Controller for raw garbage dehydrating machine
Inventor: FUJI TAKAAKI
IPC: B65F1/00
Filed: 1988-11-07
Abstract: PURPOSE:To improve safety by providing a power supply circuit for relays independently from a power supply circuit for control logic to shut off the power supply circuit for relays for stopping a motor when a running time of the motor exceeds a certain time. CONSTITUTION:A reversible motor 2 is reversed to lift a compression plate by the operation of relays 7, 8. Then, a transistor 9 is turned off by current flowing from a control logic circuit 13 to the motor 2 to output a signal for turning on a transistor 10 and reverse the motor 2. On the other hand, a timer circuit 12 is operated to time the running time of the motor 2. When overcurrent is not normally detected and the rotational time of the motor 2 exceeds a safety limit time, a relay power supply shutting-off circuit 22 is turned on to shut off the relay power supply circuit 21 and current supply to the relays 7, 8 and stop the motor 2. Thus, safety can be improved.
Patent JP-H04262683-A (JP)
Title: Television receiver
Inventor: UIRIAMU RESUTAA RIIMAN
IPC: H04N5/44
Filed: 1991-08-02
Abstract: PURPOSE: To tune a television receiver to a television signal and an FM radio signal with a single tuner. CONSTITUTION: A television receiver includes a single tuner 102, which is tuned to both television channels and FM broadcast stations. The tuner 102 receives an RF input through an FM trap circuit 100. The tuner 102 is operated with a fixed set gain in the FM reception mode. The tuner 102 is operated as a first conversion stage of a double conversion FM receiver, and a mixer 180b of an FM radio integrated circuit 180 is operated as a second conversion stage. This constitution is operated with a specific first IF frequency which is not arbitrary.
Patent JP-H04155168-A (JP)
Title: Refrigerator
Inventor: TOKUI AKIRA
IPC: F25D17/06
Filed: 1990-10-18
Abstract: PURPOSE:To prevent a duct from being soiled with dew by providing a guide plate below an opening of a mounting plate, inclining toward a drip pan and guiding dew around a fan to the drip pan. CONSTITUTION:Below a fan ring 33A, a guide plate 56 inclining toward a drip pan 35 and consisting of two ribs 54, 55 is formed integrally with a partition board 33. Dew formed on a propeller fan 5 2 and thawed simultaneously with defrosting of a condenser 34 is dropped on both ribs 54, 55 of the guide plate 56 through a notch 53 of the fan ring 33A, made to flow along the ribs through a hole 57 at the lower end to the back of the partition board 33, and guided to a drip pan 35 provided at the lower part of the condenser 34. Dew formed on the propeller fan 52 is also made to flow to an evaporating pan installed at the lower part of a refrigerator through the drip pan 35 and a drain pipe 36 to be evaporated as well as dew on the condenser 34. Dew formed on the propeller fan 52 and thawed is not necessary to be passed through a duct, which has no dew formation again and is not soiled with dew.