baber/WOPTO huggingface dataset:
Patent JP-H05203695-A (JP)
Title: Device for detecting failure of lighting insulator
Inventor: HIRAKO HIROSHI
IPC: G01R31/12
Filed: 1992-01-24
Abstract: PURPOSE:To provide a device for detecting the failures of lightning insulators which is excellent in accuracy with which it detects defective lightning insulators and can simplify measuring work. CONSTITUTION:A detection terminal 36 which makes contact with the lower electrode 19 of a lightning insulator 3A is provided at the end portion of an insulating rod. A detection terminal 33 which makes. contact with the upper electrode 18 of a lightning insulator 3B located above the lightning insulator 3A is provided and at least one shortcircuit terminal 38 which is electrically shortcircuited to the upper electrode 18 of a lightning insulator 3C located above the lightning insulators 3A, 3B is provided. When the lightning insulator 3C is shortcircuited, failures resulting from deterioration of other insulators such as the lightning insulator 3B can be detected with high accuracy.
Patent JP-H10210226-A (JP)
Title: Book document reader
Inventor: HASHIMOTO YOSHIYUKI
IPC: H04N1/38
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To obtain an output image which has a finger erasure area matching with a tilt of a book document set and also has an unnecessary finger image erased beautifully without making a necessary image absent even if the book document is mounted obliquely or right and left document end sides slant owing to the strain of the book document by setting the finger erasure area according to the tilts of the right and left ends of the book document. SOLUTION: At the end of preliminary scanning, image data consisting of representative data addressed with a horizontal scanning address and a vertical scanning address are stored in an editing memory 21. On the basis of the image data, a CPU 30 determines the positions of the right and left fingers and the position of a document side. Then a border line is determined according to the obtained finger positions and the position of the document side. Finger images are erased by sequentially turning ON and OFF the image data obtained in main scanning by using an AND gate 34 at the time of main scanning on the basis of the border line obtained by the preliminary scanning. This switching timing is generated by a comparator 32 and switched by a selector 33.
Patent JP-2000212903-A (JP)
Title: Embedded joint structure for highway bridge
Inventor: ARAI MOTONOSUKE
IPC: E01C11/02
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To cope with dropping-out of a back-up material and water leakage in an embedded joint structure for a highway bridge. SOLUTION: An expansion spacing 3 of a highway bridge is closed by a closing means 2 and pavement 4 on a bridge face is continuously executed so as to cover the closing means 2. The means 2 extend in the longitudinal direction of the joint while the means are arranged to face each other and provided with a pair of vertical plates whose lower distance gets gradually narrow as they go down, a back-up material 7 supported by both plates 6, 6 at the lower part thereof, and sealing materials 8, 9 filled on the back-up material 7 to close the distance between both plates. The upper back faces of the vertical plates 6, 6 are fixed without gap to the concrete structure 12 of a highway bridge or an abutment forming an expansion spacing 3 for a joint.
Patent JP-S54105431-A (JP)
Title: Magnetic shield device
Inventor: ANDOU HIROKAZU
IPC: G12B17/02
Filed: 1978-02-06
Abstract: PURPOSE: To obtain an inexpensive and easy-to-handle device by generating a magnetic flux strong enough to neutralize an external magnetic field by applying a currnt to a magnetic erasing coil according to the detected matnetic flux variation of the external magnetic field.  
     CONSTITUTION: From external magnetic field generating source 1, detecting coil 2 for an external magnetic field and magnetic erasing coil 4 are placed at distances of R1 and R2, amplifier 3 is installed near coil 2, and coil 4 is arranged encircling shielded body 5. When the magnetic flux density of external magnetic field 1 at the installation place of coil 2 is supposed to be (ϕ) gauss, that at shielded body 5 is ϕ x R1/R2. For the purpose, coil 2 detects (ϕ) and its generated electric output is amplified 3 appropriately and applied to coil 4 to make coil 2 generate a magnetic field of (ϕ), so that the magnetic shielding of body 5 will become complete. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10203353-A (JP)
Title: Actuator
Inventor: NONAKA TAKESHI
IPC: B60T8/34
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To provide an actuator with compact appearance by forming it as a simple structure without using any motor. SOLUTION: This actuator 1 has a solenoid plunger pump 3 sucking fluid from a fluid suction part 34b and also discharging the fluid from a fluid discharging part 44a in operation and a control valve 4 in which an orifice is formed and arranged in a case 2 integral with the solenoid plunger pump 3 for communicating and connecting a first line connecting part 16 with a second line connecting part 18 in non controlling and feeding fluid discharged from the solenoid plunger pump 3 to the first line connecting part 16 in controlling and also feeding the fluid from the first line connecting part 16 to the second line connecting part 18 through the orifice 4d.
Patent JP-H08201643-A (JP)
Title: Juncture of optical fibers and method for connecting the same
Inventor: TAGA YOSHIHARU
IPC: G02B6/26
Filed: 1995-01-27
Abstract: PURPOSE: To provide a juncture of optical fibers with which reflection and gap loss are suppressed and a method for connecting these fibers. CONSTITUTION: The end faces 4 of at least one optical fibers 3 of the optical fibers 3 butted against each other in this juncture of the optical fibers formed by butting the end faces 4 of the optical fibers 3 against each other are formed to a projecting shape. The parts where the end faces 4 are butted against each other are provided with a greasy thermoplastic material 5.
Patent JP-H02191731-A (JP)
Title: Production of decorative yarn having handle close to that of substantially twisted yarn
Inventor: MAEDA YOSHIYASU
IPC: D02G1/02
Filed: 1989-01-19
Abstract: PURPOSE:To obtain decorative yarn having handle close to that of substantially twisted yarn by simple constitution of device by passing plural yarns under given tension through nip type twisters, providing the yarns with S twist and Z twist by ON-OFF of the twisters, joining the plural yarns and entangling the yarns by rotation of twisting. CONSTITUTION:Two yarns 1a and 1b or more under given tension are passed through front feed rollers 2a and 2D and at least single nip type twisters 5a and 5b, nipping of the nip type twisters 5a and 5b on the yarns 1a and 1b is made ON-OFF to produce S twist and Z twist, the two yarns 1a and 1b or more are joined in the downstream of the nip type twisters 5a and 5b at a junction 3, the two yarns 1a and 1b or more are entangled by rotation of twisting to give decorative yarn 7 having handle close to that of substantially twisted yarn and the yarn is wound through a rear feed roller 4 round a package 8 to give the aimed decorative yarn.
Patent JP-2000215980-A (JP)
Title: Microwave continuous furnace
Inventor: MATSUSHIMA HARUO
IPC: H05B6/80
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To simplify a check on a breakdown occurring in a microwave continuous heating device using a large number of magnetrons each used for a microwave oven. SOLUTION: This microwave continuous furnace has plural groups each comprising a magnetron 3, a switching element such as a photo coupler 13, and an oscillation detection element such as a resistor 18 connected in series with a high-voltage diode 17; a display tube 14 for displaying a number corresponding to each the group; a check start switch 20; and a sequencer 11 connected with them. When the check start switch 20 is turned on, the sequencer 11 sequentially turns on the switching elements one by one in a prescribed order and distinctively displays the number of the group outputting a signal to the sequencer 11 from the detection element of the same group as the turned-on switching element and the number of the group not outputting the signal.  Accordingly, a large display space is not required, degradation of reliability caused by providing the oscillation detection and the display does not occur, a prior check can be performed, and the continuous furnace using a large number of low-cost magnetrons 3 can be realized.
Patent JP-H08204464-A (JP)
Title: Amplifier circuit
Inventor: SUZUKI TAKEFUMI
IPC: H03F3/20
Filed: 1995-01-27
Abstract: PURPOSE: To reduce noise generated at non-signal time in the amplifier circuit of an audio amplifier or the like for which the efficiency of power consumption is improved. CONSTITUTION: This circuit is provided with a signal amplification part 15 for amplifying input signals AS and outputting them as amplification signals ZS, a pitch detection part 11 for detecting the pitch of the amplification signals ZS and outputting it to an offset voltage generation part 12, the offset voltage generation part 12 for generating an offset voltage Va based on the amplification signals ZS and the pitch and outputting it a chopper power supply circuit 14, a filter circuit 14A composed of a coil and a capacitor, a switching element SW for performing a switching operation and making a power supply voltage fluctuate,  the chopper power supply circuit 14 for supplying the power supply voltage +Vc following up the offset voltage Va to the signal amplification part 15 and a current adjustment resistor R151 connected to the element SW for reducing a current made to flow to the element SW when the amplification signals ZS are not outputted.
Patent JP-S56109723-A (JP)
Title: Manufacture of wheel made of reinforced plastic
Inventor: KANOU SABUROU
IPC: B29C43/34
Filed: 1980-02-05
Abstract: PURPOSE: To form a form having an undercut integrally without effecting a secondary work by a method wherein a part of reinforced plastic is put on the reinforced plastic sit in a bottom tool and is set, then, a top force is clamped and all of them are hot-pressed.  
     CONSTITUTION: A mold, divided into three blocks of a cavity side protruded mold (the bottom tool) 2, a core mold 3 and a core side protruded mold (the top force) 4, is employed and the core mold 3 is divided into the circumferential direction thereof and the sectors thereof are slided radially by a sliding mechanism 5. Firstly, the FRP forming material is set onto the bottom tool 2 as shown by A in the diagram, thereafter, the FRP forming material is set onto the surfaces of the core molds 3 as shown by B under a condition that the sliding type core molds 3 are opened a little bit. Subsequently, the core molds 3 are moved to predetermined positions utilizing the sliding mechanism 5 to engage them with the bottom tool 2. Then, the FRP forming materials are set as shown by C, D thereafter, the top force 4 is clamped and all of them are hot-pressed to form the wheel 1 having the undercut integrally. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58129987-A (JP)
Title: Continuous preparation of alcohol by fermentation
Inventor: KIDA KENJI
IPC: C12R1/01
Filed: 1982-01-27
Abstract: PURPOSE:To improve the yield of an alcohol from a raw material saccharide, by arranging two fermenting devices of the fluidized bed type in series cultivating a bacterium capable of fermenting an alcohol attached to a carrier by the former fermenting device and an immobilized yeast by the latter. CONSTITUTION:For example, a solution of waste molasses diluted by five times is fed through the pump 3 to the fermenting device 1 of the fluidized bed type, it is circulated through the pump 4, the solution of the waste molasses overflown from the top of the device 1 is fed through the pump 5 to the fermenting device 2 of the fluidized bed type, and circulated through the pump 6. A bacterium capable of fermenting an alcohol, attached to a carrier, is cultivated in the fermenting device 1, and alcohol yeast immobilized by including it with polyacrylamide, etc. in the fermenting device 2. The solution of waste molasses is subjected to alcohol fermentation by the two. The fermented solution having finished fermentation is continuously taken out from the top of the fermenting device 2.
Patent JP-H05207562-A (JP)
Title: Wireless terminal for remote supervisory control system
Inventor: URAKAWA TAIJI
IPC: H04Q9/00
Filed: 1992-01-28
Abstract: PURPOSE:To obtain the wireless terminal for the remote supervisory control system affected by an output light of a fluorescent lamp lighted with a high frequency wave in an inverter circuit. CONSTITUTION:A light receiving section 6 for infrared ray receiving provided with a photodiode or the like of the wireless terminal 4 is arranged with an optical filter 7a transmitting a light whose wavelength is 800nm or over and an optical filter 7b passing through a light whose wavelength is 1000nm or below in front of the light receiving face. The optical filters 7a, 7b interrupt the light of 1012nm of a spectrum of mercury and a visual light emitted from a lighting load comprising a fluorescent lamp lighted with a high frequency wave in an inverter circuit so that the effect on an infrared ray signal whose wavelength is 945nm sent from a wireless transmitter 5 is prevented.
Patent JP-S63180595-A (JP)
Title: Method of arranging equipments in engine room of ship
Inventor: ENDO MITSUO
IPC: B63B9/00
Filed: 1987-01-23
Abstract: PURPOSE:To prevent the arrangement of main equipments from being restricted by a hull construction and to reduce a period of working time, by forming a sponson deck on the center side of a hull from respective decks forming a main construction of an engine room of a ship and disposing the main equipment at a location near to the center of the hull and on the sponson deck. CONSTITUTION:Main pipes, ventilation pipes and electric wiring pipes and the like in an engine room of a ship are disposed concentratively by use of the lower surface of a sponson deck 10 and auxiliary machinery is disposed on the upper surface of a deck 8 at a location near to the center of a hull. On the other hand, a warehouse, a control room, a machine shop, various kinds of tanks which have relatively less equipments and pipings and to which modifications can be easily applied in a stage of the arrangement of the equipments are disposed on the deck 8. Thus, the deck 8 and the sponson deck 10 are used effectively to dispose the main pipings and the like concentratively without being affected by a hull construction so that a change of a type of ship which is caused during the arrangement of the pipings and the equipments can be coped with quickly and modifications are reduced to the same type of ship provided with the same kind of a main engine and an auxiliary machinery or the like.
Patent JP-H03218079-A (JP)
Title: Cryostat
Inventor: NEMOTO TAKEO
IPC: H01F6/04
Filed: 1990-01-24
Abstract: PURPOSE:To reduce the entrance of heat into a cryostat by constituting the heat insulating supporting body of the cryostat of a glass fiber reinforced plastic material, carbon fiber reinforced plastic material, and reinforced plastic material made of Si-Ti-C-O fibers which are respectively made to correspond to each temperature zones. CONSTITUTION:Since the superconducting magnet 1 for nuclear magnetic reso nance analysis constituting this cryostat must be able to be transported, the nitrogen radiation shield 4, 40-K radiation shield 3, and liquid helium tank 2a of the cryostat are supported with a heat insulating supporting body, but the supporting body is constituted of a high-temperature insulating supporting body 9, medium-temperature insulating supporting body 10, and low-temperature insulating supporting body 11. In other words, the body 9 made of glass fiber reinforced plastic material is used to the of range 300K or higher in temperature and the body 10 made of a carbon fiber reinforced plastic material is used in the range of 40K or lower in temperature. The supporting body 11 made of Si-Ti-C-O fibers is used in the range between 40K and 100K in temperature. Thus the heat insulating supporting bodies are used in a combined state so as to minimize the invasion of heat from the supporting bodies.
Patent JP-H03218882-A (JP)
Title: Ink ribbon cassette for thermal printer
Inventor: SASAO HIROSHI
IPC: B41J32/00
Filed: 1990-01-24
Abstract: PURPOSE:To stabilize traveling of an ink ribbon by providing a press contact member, for keeping press contact between a recording paper and an ink ribbon separated from the surface of a thermal head after thermal transfer, with an antifriction part contacting with the ink ribbon and reducing the traveling resistance thereof. CONSTITUTION:An ink ribbon cassette 11 contains an ink ribbon 4 and provided with a press contact member 12. The press contact member 12 keeps press contact between a recording paper 100 and the ink ribbon 4 which has separated from the surface of a thermal head 3 after thermal transfer, where the press contact member 12 is provided with an antifriction part 13 contacting with the ink ribbon 4 traveling on the press contact member 12 and reducing the traveling resistance thereof. The press contact member 12 comprises a leaf spring and has the base part secured to a cassette case 8, and the antifriction part 13 is provided by applying a coating of material having low friction resistance onto the surface at the tip part 12a of the press contact member 12. By such arrangement, the ink ribbon can be wound smoothly and can travel smoothly without causing shave off of the heat resistant lubricant layer from the rear surface of the ink ribbon.
Patent JP-H05207409-A (JP)
Title: Picture reproducing device
Inventor: WATABE KEIICHI
IPC: H04N5/76
Filed: 1992-01-28
Abstract: PURPOSE:To improve the operability of the device by recording an operation procedure of the picture reproducing device and executing the procedure automatically. CONSTITUTION:A recording format of a recording medium storing picture data consists of e.g. a management block 11 managing the picture data and an idle area, a storage area 12 of the picture data themselves, a flag 13 indicating the presence/absence of a program for automatic execution, and an area 14 storing the program for automatic execution. Picture data whose number is designated are recorded in the management block 11. Then a picture is displayed by the picture reproduction device normally with an instruction by key entry or the like and when the start of the automatic execution is instructed by the program 14 for automatic execution, the automatic execution management program management flag 13 is checked to confirm the presence of the program for automatic execution and the program is executed. Thus, the program is executed automatically by the picture display device by programming the order of the display of the picture and the auxiliary operation.
Patent JP-H027614-A (JP)
Title: Circuit configuration of logic filter
Inventor: KOBAYASHI KAZUMASA
IPC: H04N5/21
Filed: 1988-01-25
Abstract: PURPOSE:To obtain a circuit with a wide bit width, suitable for a digital real time signal and ease of large scale circuit integration by forming the circuit applying direct sequencing. CONSTITUTION:A nearby element extracting circuit 2 able to extract an optional nearby element of a noted element of an input signal, a sequencing circuit 4 receiving an output of the nearby element extracting circuit 2 and applying sequencing to the signal level, and a sequence selection output circuit 6 able to select and output a signal of an optional order in the output signal of the sequencing circuit 4 are provided to the filter circuit. Then the filter characteristic is varied by varying how to select the size, form and dimension of the nearby area, how to select a sequence selection signal or how to repeat the processing. Thus, the circuit is applied to a real time signal and excellent economy, high speed, small size and low power consumption are attained.
Patent JP-S54105752-A (JP)
Title: Power voltage stabilizer
Inventor: SAKURADA NOBUAKI
IPC: G05F1/10
Filed: 1978-02-07
Abstract: PURPOSE: To make applicable in the limited space, with the load prevented as well from restarting caused by a closing of the start switch, by means of short-circuiting a condenser when opening the power switch.  
     CONSTITUTION: A movable contact piece 2a and fixed contacts 2b, 2c are provided in a power source switch 2, and a condenser 3, for compensation of a change of the load, is arranged in a location near around a load 4, simultaneously with its one electrode connected to the movable contact piece 2a of the switch 2 and another electrode to the fixed contact 2c and to a negative electrode side of the power source 1. And in parallel to the condenser 3, is connected the load 4 including LEDs made dynamic driving, and a start switch 5 is provided for controlling a start operation of the load 4 working likely as a shutter release switch of the camera. In this way, a charge of electricity, accumulated in the condenser 3, is discharged instantaneously through the switch 2, that serves to construct also a short-circuiting method, and a resistor 6, thus with the load 4 perfectly preventable from operating unpreparedly. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07220874-A (JP)
Title: El panel
Inventor: MATSUOKA KATSUHIRO
IPC: H05B44/00
Filed: 1994-02-04
Abstract: PURPOSE:To provide an EL panel generating no flicker on the luminescence surface and having high intensity when driven by the general commercial power source, e.g. a 50-Hz, 200V power source, without increasing power consumption. CONSTITUTION:This EL panel is formed with a luminescence layer dispersed with field luminescence phosphor grains 2 by an organic binder between a pair of electrode layers having at least one transparent electrode layer and an reflecting insulating layer. An insulating film 4 made of a metal oxide formed by the sol-gel method with hydrolyzed metal alkoxide is wholly applied on the surfaces of the field luminescence phosphor grains 2 of the luminescence layer.
Patent JP-H02193240-A (JP)
Title: Common bus connection type trouble detection
Inventor: KIKUCHI HITOSHI
IPC: G06F11/00
Filed: 1989-01-20
Abstract: PURPOSE:To constitute a redundant system to eliminate a need of making system duplex by adding a self-trouble detecting means to a terminal equipment connected to a common bus and disconnecting the terminal equipment from the common bus at the time of detecting abnormality. CONSTITUTION:In a terminal equipment 100 connected to the common bus, data sent from a signal reception circuit 16 onto a data output signal line 19 and data inputted from a bidirectional data signal line 6 through a signal line 20 are inputted to a trouble detecting circuit 18. The trouble detecting circuit 18 checks coincidence between both data by the read instruction from a controller 1, and it is judged that the common bus is faulty when coincidence is not attained. In this case, the trouble detecting circuit 18 inhibits data output by the output inhibit signal on an output inhibit signal line 21 and controls an LED lighting signal line 22 to light an LED 23. Thus, it is unnecessary to install duplex switching control systems and duplex common busses.