baber/WOPTO huggingface dataset:
Patent JP-H058067-A (JP)
Title: Laser beam processing head
Inventor: YAMADA TSUGIO
IPC: B23K26/02
Filed: 1991-07-01
Abstract: PURPOSE:To provide the processing head which can reduce the size of a processing machine by allowing the adjustment of a nozzle position after the radiation position of a side gas is exactly recognized by a camera 14 mounted to the side nozzle 4 in laser beam processing using the side gas. CONSTITUTION:The camera 14 is mounted to one side of the side nozzle 4 and the radiation position of the side gas is observed through the hole of the side nozzle 4. This side nozzle 4 has vertical and lateral movement adjusting mechanisms 6 to 13 and the radiation position of the side gas is adjusted to the irradiation position of a laser beam through a display device 15. The radiation position of the side gas is observed not by an operator directly viewing the nozzle hole but by using the camera 14 and the display device 15 and, therefore, the space for the operator's observation is saved and the size of the laser beam machine is reduced.
Patent JP-S6050273-A (JP)
Title: Method and apparatus for ignition of internal- combustion engine
Inventor: TAKAGI IWAO
IPC: F02P9/00
Filed: 1983-08-31
Abstract: PURPOSE:To prevent ignition energy in high speed rotation from reduction by igniting alternatively in each cylinder during each ignition timing of an engine when the ignition is carried out by a plurality of coils. CONSTITUTION:Ignition distributing signals D, D' are same in the median and low speed of an engine and ignite ignition coils 3a, 3b simultaneously in the same cylinders. In the high speed of the engine the ignition change-over signal C divides the frequency of the ignition signal A' to supply the ignition distributing signal D to a power switching element 6a and the ignition distributing signal D' reversed from this distributing signal D to a power switching element 6b. Thus, the ignition coils 3a, 3b are ignited alternatively to provide sufficient primary energizing current for the ignition coil over the whole rotational frequency of the engine.
Patent JP-S5584035-A (JP)
Title: Manufacture of magnetic recording medium
Inventor: ASADA SEIICHI
IPC: G11B5/70
Filed: 1978-12-20
Abstract: PURPOSE: To obtain a magnetic recording medium featuring the narrow magnetism keeping power distribution width and small aging of the characteristics by coating the specific ferromagnetic metal powder with the silicone oil film formed on the surface onto the substrate via the bonding agent of the mixture of the functional group content vinyl chloride-vinyl acetate copolymer and the isocyanate.  
     CONSTITUTION: The iron oxide powder (such as the α-Fe 2 O 3  powder obtained by heating and dehydrating the α-oxy-iron hydroxide obtained from the alkaline solution) is soaked into the silicone oil solution with the heat reduction applied to obtain the ferromagnetic metal powder. Then this magnetic powder is soaked into the silicone oil solution and then dried at about 200W300°C to form the silicone oil film on the surface of the magnetic powder. After this, the magnetic powder with the silicone oil film is coated onto the substrate along with the mixture of the vinyl chloride-vinyl acetate copolymer (like that manufactured by VAGH, UCC company) containing the hydroxyl group or the carboxyl group in the molecule and the isocyanate compound (like Takenate L-1007 manufactured by TAKEDA YAKUHIN KK). 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0450713-A (JP)
Title: Method and device for position recognition
Inventor: MIZUOKA YASUSHI
IPC: H05K13/04
Filed: 1990-06-20
Abstract: PURPOSE:To stably detect the angle of an object pattern even if the shape of the pattern changes by obtaining projection data on a mounted component in respective directions and detecting the direction wherein the maximum peak value as the angle of the object pattern. CONSTITUTION:The image signal outputted by a television camera 11 is applied to a differentiation processing part 12 and converted into a differentiated image, which is stored in an image storage part 13. The stored differentiated image is read out by a projection processing part 14 and the projection data in the respective angle directions are found with specific angle resolution and stored. A control part 15 detects the angle at which the peak value of the stored projec tion data is obtained as the target angle of the pattern. Thus, even if a side edge of the object pattern is an incomplete straight line, the angle of the object pattern can stably be detected.
Patent JP-H027910-A (JP)
Title: Electric rice-cooker
Inventor: TSUKAHARA HIROAKI
IPC: A47J27/00
Filed: 1988-06-28
Abstract: PURPOSE:To make it possible to automatically well open the lid of an electric rice-cooker with a simple operation only by providing a mechanism of the lid being locked on its main body, torsion springs by which the lid on a hinge is automatically opened when the lock is released, and a mechanism by which the hinge motion of the lid is braked. CONSTITUTION:A lid 2 is locked in the state of rice cooking by a locking mechanism which consists of a latch 22 and catching part 10a, etc., provided on a ring for housing 10. When the locking mechanism is released by a button 19 for releasing the lock, the lid 2 on a hinge is also opened by the elastic force of torsion springs 28 provided with a hinge part 20. The arm part 28a of each the torsion spring 28 is pressed against the inner surface of the lid 2, and the fixing part 28b of the spring 28 is fixed by being inserted into the locking hole 31 on the ring for housing 10. It is thus possible that the spring 28 has elastic force. The hinge motion lid 2 is also braked by a braking mechanism which consists of a bearing part 27 for the lid and compression springs 34, etc. As a result, it is possible to automatically well open the lid with a simple operation only.
Patent JP-H0451335-A (JP)
Title: Data base processor
Inventor: KODERA MAKOTO
IPC: G06F12/00
Filed: 1990-06-20
Abstract: PURPOSE:To recognize the developmental status of contention by providing a judging part which judges the possibility of occurrence of distributed type dead lock, and monitoring the information of transaction in which the contention occur in its own device by outputting to a device on a network. CONSTITUTION:A notice part 15 informs the occurrence/dissipation of the contention to the judging part 16 by using a transaction ID. The judging part 16 recognizes a master transaction from the transaction ID of the transaction based on the information informed from the notice part 15, and compares the master transactions mutually, and judges the possibility of occurrence of the distributed type dead lock. A dead lock detector 17 inputs similar information from plural data base processors 11, and detects the occurrence of the distributed type dead lock on a system, and informs the judging part 16 of the occurrence. A simultaneous execution control part 12 receiving the notice from the judging part 16 instructs the release of standby processing (interruptive processing) to a transaction control part 11, and cancels the contention, thereby, the distributed type dead lock can be dissolved.
Patent JP-H0210110-A (JP)
Title: Initializing circuit for earth magnetism sensor
Inventor: TANAKA JIRO
IPC: G01C17/28
Filed: 1988-06-28
Abstract: PURPOSE:To simply and appropriately execute the initialization irrespective of a difference of a kind of a car and whether a sunshine roof exists or not by providing in parallel plural pieces of series connections of selectors and amplification factor adjusting resistances between an output and an input of an amplifier of an earth magnetism sensor. CONSTITUTION:An output of an earth magnetism sensor 1 is amplified by an X amplifier 2 and a Y amplifier 3. Between outputs and inputs of these X amplifier 2 and Y amplifier 3, series connections of resistances R1 and R2, and R3 and R4 and selectors S1 and S2, and S3 and S4 are provided in parallel, respectively. These selectors S1-S4 are controlled by a level of a setting pin (a), and the amplification factor adjustment use resistances R1-R4 are connected alternatively between the outputs and the inputs of the X amplifier 2 and the Y amplifier 3.
Patent JP-S5584349-A (JP)
Title: Flame-retardant epoxy resin composition
Inventor: SUMI KENJIROU
IPC: C08K5/49
Filed: 1978-12-20
Abstract: PURPOSE: To provide a non-toxic epoxy resin composition with excellent flame retardance by mixing phosphorus compound and molybdenum compound with epoxy resin.  
     CONSTITUTION: Phosphorus compound such as trimethyl phosphate and ammonium phosphate and molybdenum compound such as molybdenum trioxide and ammonium molybdate are mixed with epoxy resin. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11351124-A (JP)
Title: Wind power generation system
Inventor: NAKATANI SATOSHI
IPC: H02K7/18
Filed: 1998-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a novel wind power generation system capable of allowing easy construction of large generation facilities, improving the efficiency of utilizing wind energy and being installed on a relatively narrow site. SOLUTION: A wind power generation system includes an annular traveler 1 for traveling while receiving wind power and an annular traveling passage 2 for passing the annular traveler 1 therealong, wherein induced power is generated by the travel of the annular traveler 1. The annular traveler 1 has a magnetic field generation part 13 and the annular traveling passage 2 has a conductor part interlinking to a line of magnetic force of the magnetic field generation part 13 when the annular traveler 1 travels, to generate induced power.  The magnetic field generation part 13 consists of a permanent magnet or a superconductive coil and the conductor part consists of a pair of metal walls 21A, 21B vertically arranged at both sides of the permanent magnet or the superconductive coil 13, the permanent magnet or the superconductive coil 13 being passed between the pair of metal walls 21A, 21B when the annular traveler 1 travels.
Patent JP-H0827436-A (JP)
Title: Tacky sheet having aluminum vacuum deposition layer
Inventor: NISHIKAWA TADAO
IPC: C09J7/02
Filed: 1994-07-12
Abstract: PURPOSE:To obtain a tacky sheet, excellent in moisture and abrasion resistances, having an aluminium-deposited layer and useful for a label, etc., by successively laminating a release sheet, a tacky agent layer forming an ultraviolet curing type resin layer having a prescribed thickness and a polystyrene sheet having the aluminium-deposited layer. CONSTITUTION:This tacky sheet having an aluminium-deposited layer is obtained by forming a release sheet 1, a tacky agent layer formed out of an ultraviolet curing type tacky agent such as an acrylic tacky agent or an ultraviolet-curing type resin layer 2 having 6-20mum thickness between the tacky agent layer and an aluminium-deposited layer 3 and then succeesively laminating a substrate comprising a polystyrene sheet 4 having the aluminium-deposited layer 3 on the side of the tacky agent layer.
Patent JP-H08331026-A (JP)
Title: Automatic adaptive equalizer
Inventor: MICHIDA MASAAKI
IPC: H03H21/00
Filed: 1995-06-02
Abstract: PURPOSE: To attain proper distortion equalization, to make the circuit small and to reduce power consumption by detecting a timewise fluctuation rate of an interference control signal to control a time constant for averaging processing of the interference control signal. CONSTITUTION: A control signal generator 13 in a control signal generating circuit 12 calculates correlation between quadrant discrimination signals Dp, Dq and error signals Ep, Eq to be received to generate an interference control signal 101 to apply waveform equalization to multi-path fading generated in a transmission line and gives it to an averaging circuit 14. The circuit 14 averages the signal 101 to generate an equalization circuit control signal 102 to allow a distortion equalization circuit 11 to execute distortion equalization. In this case, the signal 102 being an output waveform of the circuit 14 is changed by the signal 101 corresponding to fading in the transmission line.  Furthermore, the circuit 14 changes a time constant by a time constant control signal 103 received from a fluctuation detection circuit 15, then the circuit traces with fluctuation in multi-path fading and keeps an error rate characteristic in an optimum state.
Patent JP-S5861629-A (JP)
Title: Bit pattern generator
Inventor: NAKAHATA MITSUZOU
IPC: H01L21/66
Filed: 1981-10-09
Abstract: PURPOSE:To constitute a bit pattern generator economicaly by a method wherein existence of pattern defect on a mask to be used as a negative for printing of the pattern to a wafer to be used for manufacture of IC, LSI is measured using a high speed and small scale circuit enabled to generate a bit pattern in actual time. CONSTITUTION:A mask pattern inspecting device is constituted of a memory 1 storing design data, an arithmetic circuit 2, the bit pattern generator 3, a defect judging circuit 4, a pattern detecting sensor 5, a binary circuit 6, a clock generator 7 and the mask 8 to be inspected. The inspecting device is constituted by this way, output from the sensor 5 is converted into a binary signal in the circuit 6, and binary data (c) are measured in the order of i=0, j=0-n, i=1, j=0-n corresponding to scanning of the sensor 5 to the mask pattern image. Then the addresses XS, XE of the starting point and the finishing point of existence coordinates j of the pattern are computed at every scanning line from respective apex coordinates data stored in the memory 1 by the generator 3, and the reference pattern is formed making binary data outputted from the sensor 5 to synchronize with the clock signal using the generator 3.
Patent JP-S5385076-A (JP)
Title: Five-stage parking facility
Inventor: MAEKAWA KATSUHIKO
IPC: E04H6/18
Filed: 1976-12-29
Abstract: PURPOSE: To improve the parking efficiency of a parking facility by forming fixstage parking spaces with an exit at the second stage from the bottom to part vehicles on pallets elevationally and laterally movable at the first stage and on cages integrally formed at second, third and fourth, fifthe stages rotatably and elevationally movable. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6221227-A (JP)
Title: Drying device
Inventor: MIZOGAMI KAZUAKI
IPC: F26B11/18
Filed: 1985-07-22
Abstract: PURPOSE:To prevent the readhesion of scattering liquid, dust and the like by a method wherein the materials to be dried up such as a semiconductor wafer and the like are placed in a drying chamber, and before drying them up by blowing gas against them, an air intake hole for drying process and an air- intake hole for exhaust of the gas of different kind for a forcible evacuation of the drying chamber are provided. CONSTITUTION:A shaft 10 driven by a motor 11 located outside a drying chamber is penetrated the flat cylindrical drying chamber 3, a circular flat plate- formed rotor 4 is attached to the upper end of said chamber 3, and the semiconductor wafer to be dried up is adhered on the rotor 4. According to this constitution, an intake hole 6 wherein N2 gas for drying is provided directly above the rotor 4, and a plurality of intake holes 8 for blowing of clean air going to the direction of the outer circumference are provided on the outer circumference of the chamber 3. Thus, a wet wafer is dried up by N2 gas and after the wafer is dried up, clean air 7 is exhausted from an exhaust hole 9 provided on the lower surface of the chamber 3, and all the foreign substances are removed completely.
Patent JP-H0325594-A (JP)
Title: Ic card reader/writer
Inventor: YOSHITOMI KIICHIRO
IPC: G07F7/08
Filed: 1989-06-22
Abstract: PURPOSE:To prevent a control circuit from being damaged even when a metallic plate is inserted by providing a pair of electrodes to detect the conduction of an IC card at the prescribed part of a card abutting part with which the IC card comes in contact first. CONSTITUTION:A pair of electrodes 8 are provided at a part where the tip part of the IC card 7 abuts first on the card abutting part 5 when the IC card 7 is inserted. At such a case, when the card is inserted to an IC card reader/ writer, the tip part of the card comes into contact with the electrodes of the card abutting part 5 first. At this time, the insertion of the metallic plate can be detected since the conduction between both electrodes 8 is generated if an inserted card is made of the metallic plate, and a motor is immediately rotated reversely to eject the metallic plate or a control power source to a contact head 1 is disconnected. Thereby, it is possible to prevent the fault of the control circuit of the IC card reader/writer occurring.
Patent JP-H0325833-A (JP)
Title: Heat cathode grid control electric discharge tube
Inventor: SUZUKI TOSHIHIKO
IPC: H01J17/54
Filed: 1989-06-22
Abstract: PURPOSE:To make unnecessary a high voltage resistance which is fixed from the outside and expensive, by letting the outer enclosure of a thyratron have the function of resistance. CONSTITUTION:From the upper side, an anode 1, separating grids 2, a control grid 3 and a cathode 4 are respectively arranged at predetermined intervals mutually. Also, flanges 5, 6, 7, 8 which are integral to these, protrude to the outside, and the inside is air-tightly maintained as envelopment is made by means of outer enclosures 0, 10, 11 whose outer perimeters are of a cylindrical shape and of a high insulating quality ceramics, and the bottom portion 12, and gas is filled at the inside. High resistance bodies 27, 28 having a fixed thickness of about 800kOMEGA/cm are painted at the whole of the outer perimeter surfaces of outer enclosures 9, 10, 11. Thus, voltage of a predetermined value is impressed at the anode, separating grids, the control grid, even without the outer fixed resistance.
Patent JP-S5784372-A (JP)
Title: System for eliminating interference
Inventor: OKADA KOUZOU
IPC: G01S7/36
Filed: 1980-11-14
Abstract: PURPOSE:To effectively eliminate an interference signal with simple arrangement by using a mixer and a band-pass filter. CONSTITUTION:A radio wave monitoring device 30 comprises an antenna ANT2, band pass filter 301, isolator 302, mixer 303, band pass filter 304, envelope detector 305, video amplifier 306, and a processing circuit. The antenna ANT2 outputs a normal signal NS, interference signal IS and a not necessary signal NNS. A transmission band of the band-pass filter 301 is made in coincidence with a receiving band. Output from the band pass filter 301 is sent to the mixer 303 via the isolator 302. Output from the mixer 303 is sent to the band pass filter 304. The band pass filter 304 eliminates such components as generated from the interference signal and causes such components as corresponding to the normal signal to pass therethrough.
Patent JP-H0213671-A (JP)
Title: Opening/closing film roof structure
Inventor: MIURA TERUMASA
IPC: E04H15/30
Filed: 1988-06-30
Abstract: PURPOSE:To enable rapid opening/closing of a roof by providing a pair of film materials on both sides, a skeleton containing structure, an outer beam framed so that it is laterally movable forward and backward, an inner beam, engaged with the outer beam in a manner to be movable in and out therefrom, and a a film material movable in and out from between the inner and the outer beam located adjacently to each other. CONSTITUTION:A pair of film materials on both sides located facing each other with a given distance L therebetween are laterally forward and backward movably spanned between skeleton containing structures A, and outer beams C with each of which an inner beam B is forward and backward movably engaged are intercoupled through a connecting material 1 and a brace 2. The outer beam C is provided with wheels 5 running on guide rails 4 installed on a skeleton support surface 3 of the structure A, and the inner beam B is provided at its bottom with a wheel 7 running on a guide rails 6. The wheel is disposed between the adjoining inner and outer beams B and C and spanned between the base end parts of the outer and inner beams B and C and driven with the aid of motors 18 and 13. This constitution enables partial opening of film materials D and E.
Patent JP-S5683077-A (JP)
Title: High tension mos field-effect transistor
Inventor: NAKAGAWA KIYOTOSHI
IPC: H01L29/78
Filed: 1979-12-10
Abstract: PURPOSE:To prevent the effects of external electric charges and improve reliability by covering a section on a high resistance layer region with a conductor approximately complete. CONSTITUTION:A source region 2, a drain region 3, a P<+> channel region 4 and an N<-> high resistance layer 5 are formed to a P<-> substrate 1, a source electrode 6 is electrically connected to the source region 2 and a drain electrode 7 to the drain region 3, and the other surfaces of the substrate is coated with an insulating film 8. A gate electrode 9 is made up on a gate oxide film with fixed thickness formed onto the channel region 4. A coating conductor 101 is built up to a region A not covered with a conductor between the ends of a field plate, and the coating conductor 101 is electrically connected to either of the source or drain electrodes or wiring connected to the electrodes.
Patent JP-H0326673-A (JP)
Title: Elevator control device
Inventor: SUZUKI SHIGEHIKO
IPC: B66B5/14
Filed: 1989-06-26
Abstract: PURPOSE:To perform a start control with good boarding comfort to ride by providing a means, which generates an elevator start controlling balance signal through addition of bias value in accordance with an output of a balance device, at the time of no load in cage to the output of the balance device at the time of in-cage no load, in a microcomputer system. CONSTITUTION:In a step 41, when an output VWO of a differential transformer at the time of in-cage no load is increased larger by not loss than a predetermined value alphathan a bias value bn (value for decreasing a balance signal at the time of in-cage no load to zero) at that time, the bias value bn is updated. Thus, the balance signal W at the time of in-cage no load is always set to almost zero. In an arithmetic expression in a step 44, VW is an output of the differential transformer at the time of in-cage no load, and function f(bn) is a correcting function for obtaining a change rate of the balance signal W for the load in a fixed value even when the deflection of vibro- isolating rubber is changed in aged deterioration. Accordingly, when the balance signal W is calculated by the arithmetic expression in the step 44, the change rate of the balance signal W in relation to a change of in-cage load is also made a fixed value, and the accurate balance signal W is always obtained from in-cage no load to the rated load, as a result, generation of a start shock is eliminated.
Patent JP-S6319308-A (JP)
Inventor: SASAKI KIYOMI
IPC: E01D19/10
Filed: 1986-07-10
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-S6138010-A (JP)
Title: Floating screen
Inventor: TANITOMI FUMINAO
IPC: E02B15/04
Filed: 1984-07-31
Abstract: PURPOSE:To remove dust by a simple constitution in which a float is provided in a vertically movable manner with the vertical movement of water level through a loosely contact portion in the lateral direction of the inlet water channel, and a dust-removing screen is hung down from the lower part of the float. CONSTITUTION:When the water level of a water channel 1 is low, a float 5 is in a lowering position, the float 5 and a screen 6 are contacted with stoppers 10 and 20 to secure an interval (t) between the lower end of the screen 6 and the bottom of the water channel. When the water level of the channel 1 is raised, the float 5 is counterclockwise turned around a fitting lever 8 and raised. When a rotary lever 7 comes into contact with the stopper 7, the rise of the float 5 is stopped. An interval T larger than the interval (t) is formed between the lower end of the screen 6 and the bottom of the channel 1, but since the amount of dust to flow out from the interval T to the intake side is small and the majority of dust collides with the float 5 and the screen 6, thereby preventing the inflow of dust to the intake side.