baber/WOPTO huggingface dataset:
Patent JP-2000225833-A (JP)
Title: Vehicle with magnet type heater on board
Inventor: INOUE HIROSHI
IPC: B60H1/22
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To raise temperature of air for heating at high temperature and in a short time by non-rotationally-movably mounting a magnet support opposite to the back plate of a fan made of conductor at interval of a little gap, and heating air in a casing by slip heating generated in the back plate due to rotation of the fan. SOLUTION: The back plate 1-2a of a centrifugal fan 1-2 fitted to the rotary shaft 1-4 of a drive motor 1-3 in a fan casing 1-1 is made of conductor, an annular magnet support 1-5 mounted with a doughnut-shaped permanent magnet 1-6 is oppositely fitted to it at an interval of a little gap, and a drive motor 1-3 is fitted to the back face of the magnet support 1-5. A magnetic path generated between them is sheared to generate slip heating in the back plate 1-2a made of conductor. This heating is thermally exchanged for air flowing in the fan casing 1-2 through the centrifugal fan 1-2, and the air becomes a warm wind or a hot wind to discharge from an air discharge port 1-8.
Patent JP-H02208767-A (JP)
Title: Data transfer system
Inventor: OYADOMARI HAJIME
IPC: G06F13/12
Filed: 1989-02-09
Abstract: PURPOSE:To reduce a metal article quantity and to improve a data transfer processing speed by adding a transfer line width line and switching the transfer line width according to a combination with an indication code line. CONSTITUTION:The system is equipped with an indication code signal line SCI,31 from a peripheral controller 2 to an input/output channel 1, a transfer line width signal line WI,33, a first response line SEO32 to the SCI,31 from the input/output channel 1 and a second response line WO34 to the WI,33. The time of SCI=SEO=1 is made into an indication code transfer condition, the time of SCI=SEO=0 and, simultaneously, WI=WO=1 is made into a control data transfer condition, the time of SCI=SEO=0 and, simultaneously, WI=WO=1 is made into an original data transfer condition, and even the transfer line width is simultaneously switched by three-stage control. Thus, the metal article quantity is reduced, and the data transfer processing speed can be improved.
Patent JP-H08196733-A (JP)
Title: Information indicating apparatus
Inventor: ITO KOJI
IPC: G08B5/36
Filed: 1995-01-24
Abstract: PURPOSE: To make indication easy to understand and operate, and improve decorativity. CONSTITUTION: Indication pattern data corresponding to different items of information including lucky numbers are inputted from an information storing medium; data sent from game machines are relayed once by an indication unit 31 in an island decoration apparatus 71 and then inputted into an island management apparatus 14 from the indication unit 31 via LAN; and such control is performed that different items of information are indicated on the indication unit 31 or a game playing data indicator 41 for islands by means of an island control circuit 61 according to the inputted data to indicate the different items of information on the indication unit 31 or the game playing data indicator 41 for the islands. Thus, the items of information can be indicated electrically to make the indicated contents discernible more easily.
Patent JP-H04267531-A (JP)
Title: Compound semiconductor integrated circuit device
Inventor: YOSHIHARA KAZUHIRO
IPC: H01L21/822
Filed: 1991-02-22
Abstract: PURPOSE:To improve the electrical reliability of the title device by a method wherein a p-type second semiconductor region having an impurity concentration higher than that of a p-type first semiconductor region is made to interpose between a compound semiconductor substrate and the p-type first semiconductor region and the p-type first semiconductor region is connected to a fixed potential. CONSTITUTION:Silicon is introduced in the main surface part of a Ga-As substrate 1 by an ion implantation method and a p<++> semiconductor region 3 of a high impurity concentration is formed. Then, an epitaxial layer is grown on the main surface of the region 3 and a p<--> semiconductor region 5 of a low impurity concentration is formed. Then, an N-channel MESFET Q consisting of a gate electrode 8, an n<-> semiconductor region 6 and a pair of n<+> semiconductor regions 10 is formed in the main surface part of the region 5. An electrode 15 is connected to the main surface of the region 5 and the electrode 15 is connected to a fixed potential, such as an earth potential or a power potential. Thereby, the fluctuation of a potential in the region 5 can be reduced.
Patent JP-S55121572-A (JP)
Title: Document filing unit
Inventor: NAGAAI KAZUMICHI
IPC: G06F17/30
Filed: 1979-03-13
Abstract: PURPOSE: To file many documents automatically by a document filing unit which files and hold many documents, by reading data at a previously-assigned part on each document and by using it as a retrieval code.  
     CONSTITUTION: Each document P 1  is supplied from supply part 1 and sent via conveyance path 2 to optical read part 3, which reads dodument data. Among read document data, data of a previously-assigned part is read by read unit 7 and the read result is sent as a retrieval code to memory read control part 8. Documents are filed automatically by this retrieval code. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04268816-A (JP)
Title: Photoelectric switch for object detection
Inventor: HIRATA NOBUO
IPC: H03K17/78
Filed: 1991-02-25
Abstract: PURPOSE:To offer a photoelectric switch for detecting an object which is made capable of detecting highly precisely the object to be detected without being affected by ambient temperature. CONSTITUTION:A temperature compensation thermistor 13 is connected inseries to the feedback resistor 12 of the amplifier 9 of a light receiving device in the photoelectric switch for detecting the object in which a projector and the light receiving device are arranged opposite to each other across the moving path of the objetc to be detected, and the passing of the object from the change of the quantity of received light at the time when light beam emitted from the projector toward the light receiving device is shielded by the object to be detcted, and here, providing that the temperature coefficient of the thermistor 13 is A, the feedback resistance value of the amplifier is R1, the change of the ambient temeprature is (t), and the temperature coefficient intrinsic to the optical system and the circuit system of the photoelectric switch is alpha, they are selected so that the resistance value of the thermistor is Rth=(1+At)R1, and the temperature coefficient of the thermistor is A= -2alpha. Thus, the temperature coefficient of the thermistor 13 acts so as to cancel the temperature coefficient intrinsic to the photoelectric switch, and the object to be detected can be highly precisely detected irrespective of the change of the ambient temperature.
Patent JP-S62188328-A (JP)
Title: Pellet mounting apparatus
Inventor: SUZUKI HISAYA
IPC: H01L21/58
Filed: 1986-02-14
Abstract: PURPOSE:To enable the smooth and rapid mounting of pellets on pellet mounting elements, by adjusting a space between a conveyance start position of a substrate and a position of application of a bonding material, on one hand, and a pellet mounting position, on the other, in accordance with a pitch of the substrate supplied between adjacent pellet mounting elements. CONSTITUTION:In accordance with a pitch P between adjacent pellet mounting element 13 of a lead frame 12 supplied from the upstream side, the position of a foremost pellet mounting element 13 to a pellet mounting position 27 and the position 20 of application of a bonding material to the pellet mounting position 27 are transferred for adjustment to positions spaced by an integer multiple of the pitch P respectively. Thereby each pellet mounting element 13 for the lead frame 12 conveyed by pitches is positioned in the state wherein it stops at the position 20 of application and the mounting position 27 corresponding thereto. Accordingly, an operation of applying the bonding material and an operation of mounting a pellet 28 are conducted at the position 20 of application and the mounting position 27 respectively in independent states for lead frames 12 conveyed sequentially.
Patent JP-H03200979-A (JP)
Title: Carrying form on top and writing to bottom face type electrophotographic device
Inventor: ABE HIDEJIRO
IPC: G03G15/00
Filed: 1990-02-08
Abstract: PURPOSE:To prevent toner before fixation from scattering by energizing a release lever by a release spring to a 2nd position and moving it to a 1st position against the release spring by a photosensitive body when the photosensitive body is fitted. CONSTITUTION:A lower guide plate 28 is fitted while the photosensitive body 11 is fitted replaceably on the side of a main body unit 30. This device is provided with the release lever 40 which rotates the lower guide plate 28 freely between its setting position and retreating position and also engages the lower guide plate 28 to rotate between a 1st position for the movement of the guide plate 28 to the setting position and a 2nd position for the movement to the retreating position. Then the release lever 40 is energized by the release spring 44 to the 2nd position and also moved to the 2nd position by the photosensitive body 11 against the release spring 44 when the photosensitive body 11 is fitted. Consequently, the electrophotographic device which eliminates the possibility that the toner before fixation scatters with a form lifted is obtained.
Patent JP-S54120678-A (JP)
Title: Dyeing of veneer
Inventor: NAKANISHI TOSHIO
IPC: D06P5/00
Filed: 1978-03-13
Abstract: PURPOSE: To prevent the uneven dyeing and damage of veneers, by fixing the intersecting parts of weft yarn groups and warp yarn groups arranged at given intervals crosswise, and by dyeing the veneers inserted between the water-permeable sheets thus obtained.  
     CONSTITUTION: The warp yarn groups 4 comprising a number of warp yarns 3 are placed on the weft yarn groups 2 comprising a number of weft yarns 1, 0.2W5 mm in diameter, crosswise, and the intersecting parts of the yarn groups 4 and 3 are fused to form the water-permeable sheets 4, which are placed between the veneers 5 and 5. The veneers 5 are then immersed in a dyeing solution and dyed. Preferably, the yarns 1 and 2 are polyethylene or Teflon which is not subject to dyes, and the interval between the yarns is about 2W10 mm. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61187890-A (JP)
Inventor: KONRAATO ARUPUTAA
IPC: D05B35/02
Filed: 1986-02-14
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-S56126639-A (JP)
Title: Exhaust brake device
Inventor: MORITA TETSUYA
IPC: F02D9/06
Filed: 1980-03-07
Abstract: PURPOSE: To reduce noises for braking as well as to ensure the braking power of an exhaust brake by making the opening area of an exhaust passage adjustable for reducing the opening area of the exhaust passage at a great demand of the exhaust brake.  
     CONSTITUTION: An exhaust brake valve 5 with a bypass exhaust passage 23 is provided in an exhaust passage 3 of an engine 1 to be opened and closed. A two- way solenoid valve 24 is provided on the way of this bypass exhaust passage 23, and connected to a detection switch 25 to detect the demand of the braking power of an exhaust brake. Meanwhile, an exhaust brake valve 5 is connected to a power chamber 9 for braking the exhaust brake. In this construction, when the exhaust braking is unnecessary, the opening area of the exhaust passage 3 can be essentially increased to reduce noises for braking, and when the demand for the exhaust braking is great, the bypass exhaust passage 23 is closed to ensure the braking power. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62187589-A (JP)
Title: Protection method for condensing lens in laser beam machine and gas feeding device for its use
Inventor: MIZUKADO MASAYOSHI
IPC: B23K26/14
Filed: 1986-02-13
Abstract: PURPOSE:To prevent previously the stain and breakdown of a condensing lens by feeding a dry air to the torch and by preventing that the outside air comes into the torch in case of the working being suspended and assisting gas cut off. CONSTITUTION:In case of the working being suspended temporarily and so on, all of the driving of switching value are stopped and the feeding of assisting gas to a torch 4 is stopped. A dry air of low pressure is fed into the gas chamber 2b of the torch 4 with the switching valve having a throttle valve being driven by a driving circuit. Since this dry are is released slowly to the external part from the injection hole 5a of a nozzle 5, it is prevented that the metal vapor and steam caused in case of the working immediately before invade to the inner part of a housing 2 from the injection hole 5a. In this way no condensing lens is stained nor broken down by the outside air.
Patent JP-S55123002-A (JP)
Title: Hydraulic cylinder
Inventor: NAGAI YOSHIOKI
IPC: F15B15/14
Filed: 1979-03-13
Abstract: PURPOSE: To enable rapid expansion and slow retraction, by push-opening a U- shaped packing to cause a free flow in the expansion of a piston and using a choke hole to cause a limited flow in the retraction of the piston.  
     CONSTITUTION: When pressurized oil is introduced into an inlet/outlet opening 14, the pressurized oil hardly passes through a choke hole 16 but flows into an empty chamber 12 behind a U-shaped packing 13 through an oil passage 15. The oil reduces the cross section of the U-shaped packing 13 so that the oil freely flows on both the sides of the packing and enters into a cylinder barrel 2. As a result, a piston 3 is rapidly expanded by pressure in opposition to a spring 9. When the oil is drained through the inlet/outlet opening 14, the oil in the cylinder barrel 2 is pressurized by the tension of the spring 9 and the cross section of the U-shaped packing 13 is increased by the pressure of the oil and the packing comes into contact with an enlarged part 5 and a projecting part 11 to seal them up. As a result, the oil passes through the choke hole 16 and performs slow limited flowing to the opening 14 and the piston 3 is slowly retracted. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62187395-A (JP)
Inventor: WACHI MASATADA
IPC: G10G1/02
Filed: 1986-02-13
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-H04269633-A (JP)
Title: Vibration-displacement detecting apparatus
Inventor: KATO YOSHITAKE
IPC: G01H11/06
Filed: 1991-02-25
Abstract: PURPOSE:To diagnose whether the operation of a vibration-displacement detector is normal or not without stopping the operation of industrial apparatuses such as a motor and a pump. CONSTITUTION:When a body to be measured 101 which is attached to the shaft of a motor is vibrated in the high-frequency magnetic field which is applied from a vibration-displacement detector 2, the detected signal corresponding to eddy-current loss generated in the surface of the body 101 is outputted from the detector 2. In the detected signal, the vibration component caused by a deformed part 101a appears in addition to the fundamental wave. A deformed-part-vibration and waveform fetch circuit 104 fetches only the waveform of the vibration component. A diagnosis circuit 105 diagnoses whether the vibration displacement detector 2 is normally operated or not based on the waveform.
Patent JP-S59155016-A (JP)
Title: Manufacture of composite body that consists of phenolic resin and foam
Inventor: SABURI TAKESHI
IPC: C08J9/35
Filed: 1983-02-23
Abstract: PURPOSE:To obtain a composite body wherein the spaces between particles are uniformly filled with a foamed body, by providing in a mold a composition layer having a uniform thickness and containing a foaming agent, a liquid resol type phenol resin, etc., and filling the mold with light-weight particles followed by heating, foaming and setting. CONSTITUTION:A composition containing a liquid resol type phenolic resin (preferably, one having a viscosity of 10-500ps), a foaming agent (e.g. trichloromonofluoromethane, etc.) and a hardening agent (e.g. phenol sulfonic acid, etc.) is applied at least all the surface of a mold to have a uniform thickness. Then after the mold is filled completely with particles (e.g. PS foamable particles, etc.) having preferably a particle diameter of 2.5mm. or more, the mold is heated to allow the particles to foam and harden thereby providing a composite body.
Patent JP-H08199950-A (JP)
Title: Automatic shutter device
Inventor: SHINODA TOMOHIRO
IPC: E06B9/84
Filed: 1995-01-26
Abstract: PURPOSE: To ensure a position control safely with high accuracy without being affected by an environment. CONSTITUTION: An encoder 30 is provided in a motor-operated open/closure gear, and an operation device 52 determines rotational speed, rotational acceleration, amounts of rotation of the shaft of the gear from the output of the encoder 30 and a condition comparing device 53 makes a comparison based on predetermining judging conditions to output an obstacle contact signal and a falling signal of a shutter curtain. On receipt of these signals, a drive motor control device 54 and a falling prevention stopper 40 take necessary actions.  And in a set mode, in which limiter high/low setting switches 37a, 37b are depressed, by operating a push button switch 36, the shutter curtain is lifted or lowered, whereby limiter high/low limit setting devices 55, 56 store positions at the time of receipt of obstacle contact signal, as full open position and full closed position, into a position memory 58 through a decision switch 37e. Switches or the like are not needed at a movable part so that there is no problem in maintenance, and abnormality can be instantly detected regardless of the position of the curtain.
Patent JP-H07238780-A (JP)
Title: Execution method of underground piping
Inventor: HAYASHI MITSUTOSHI
IPC: F16L1/024
Filed: 1994-02-28
Abstract: PURPOSE:To carry out an underground piping at a long distance with high efficiency at a low cost by applying a method of propulsive construction. CONSTITUTION:An induction pipe 52 exclusive for propulsion having a diameter larger than an underground piping 70 is propelled in the ground from a starting shaft to a reaching shaft, cylindrical forms 22 for forming a lining are mounted at the tail end of the induction pipe 52, and the lining 40 having an inside diameter larger than the outside diameter of the piping 70 by 6-20mm is formed of high-early-strength mortar 24. The piping 70 is floated in a lubricant while a section between the lining 40 and the piping 70 is impregnated with the lubricant from an impregnating pipe 80 after curing, and the induction pipe 52 and the piping 70 are advanced simultaneously.
Patent JP-H09228145-A (JP)
Title: Modified polyester fiber
Inventor: GIYOUBU SHIYOUICHI
IPC: D06M101/16
Filed: 1996-02-19
Abstract: PROBLEM TO BE SOLVED: To obtain a modified polyester fiber having a moderately controlled alkali reduction speed and excellent in dyeability, and operating efficiency of basic dyes by copolymerizing a specific amount of a specific metal sulfonaphthalenedicarboxylate (derivative). SOLUTION: This modified polyester fiber is produced by copolymerizing 1.0-10 mole % of a metal sulfonaphthalenedicarboxylate (derivative) such as 4-sodium sulfo-2,6-naphthalenedicarboxylate, etc., of the formula [R<1> and R<2> are each H, an alkyl, COOR<3> (R<3> is H or a <=10C alkyl); M is an alkali or alkali-earth metal] based on the total dicarboxylate component constructing the polyester. The modified polyester fiber is preferably further treated with alkali reduction.
Patent JP-H07240187-A (JP)
Title: Discharge lamp and lighting system
Inventor: ASAKURA MASAHIKO
IPC: H01J61/54
Filed: 1994-02-28
Abstract: PURPOSE:To provide a discharge lamp in which staring capability of the lamp is enhanced by using a luminous member and forming work is made easy, and a lighting system equipped with this lamp. CONSTITUTION:A bulb 1 having at least a pair of cold cathode type, electrodes 2, 2, a base 5 fixed so as to cover the bulb 1 to the bulb 1 or a cap, and a luminous member 6 formed on the base 5 or the cap are arranged. The electrodes always receive electron radiation from the luminous member even in darkness in addition to the normal sunshine atmosphere, and discharge between the electrodes is quickly generated in starting of the lamp to start lighting. Since the luminous member is formed as a component without increase in components of the lamp, productivity is increased and cost is reduced.
Patent JP-S61192627-A (JP)
Title: Paper feeding device
Inventor: MORI HIROAKI
IPC: B65H1/12
Filed: 1985-02-20
Abstract: PURPOSE:To true up both ends of paper with pressing force suitable for thickness of the paper as well as to make stable paper feeding performable, by setting force of a movable side plate acting on an end face of the paper down to such force as corresponding to a variation in the thickness of the paper. CONSTITUTION:In a coil spring 8, its one end is attached to a movable side plate 7 and the other end is attached to a link 9 being rotatably attached to a movable bottom plate 2. Another end of the link 9 comes into contact with a paper cassette case 1 and is made to be slidable in design. The link 9 rotates with vertical movements of the movable bottom plate 2 and adjusts tension of the coil spring 8. And, the movable side plate 7 secures pressing force to be given to an edge of paper, corresponding to thickness of the paper housed on the movable bottom plate 2. With this pressing force, both ends of the paper can be trued up so that stable paper feeding is always performable.
Patent JP-S55123745-A (JP)
Title: Logic integrated circuit easy to check
Inventor: KASUYA YOSHIHIRO
IPC: G06F11/22
Filed: 1979-03-15
Abstract: PURPOSE: To make it possible to perform fault check simply, by providing a feedback shift register which applied respective outputs of the first to the (M-1)th flip flops to the second to the M-th exclusive OR circuits.  
     CONSTITUTION: In the regular-structure programmable array integrated circuit, multiinput EXOR circuits 31 1 ...31M receive the first to the M-th sets of logic output lines respectively, and FF32 1 ...32M receive respective outputs of the first to the M-th EXOR circuits. Feedback shift register 3 is provided which applies the output of the (M+1)th EXOR circuit to left inputs of circuit 31 1 , and applies respective outputs of the first to the (M-1)th FF to left inputs of the second to the M-th EXOR circuits. As a result, the signal sequence generated on respective logic output lines in parallel is accumulated in feedback shift register 3 and is converted to a series signal sequence and is taken out, so that fault check can be performed simply. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06242234-A (JP)
Title: Vehicle proximity warning apparatus
Inventor: MAEDA KOZO
IPC: G01S13/93
Filed: 1993-02-19
Abstract: PURPOSE:To provide a vehicle proximity warning apparatus which can generate an alarm adapted for a driver's sense and in which validity of the alarm is improved. CONSTITUTION:The vehicle proximity warning apparatus comprises a vehicle speed sensor 4 for detecting a vehicle speed, a radar 1 for measuring a real distance to a forward vehicle, a deceleration avoiding operation sensor for detecting presence/absence of a deceleration or an avoiding operation, calculating means 2 for calculating a relative speed between an own vehicle and the forward vehicle, calculating a suitable limit distance based on an own vehicle speed, a real distance, a relative speed and deceleration of the own vehicle, setting a set value of the deceleration in the case of the calculation to a larger value as the own vehicle speed or the relative speed is increased and generating an alarm signal if the deceleration or the avoiding operation is not conducted, and warning means 3 for generating an alarm when the signal is applied. Since the deceleration is variable, as the deceleration is increased in a high speed range, a suitable limit distance is shortened, and characteristics approximate to those at the time of actual driving can be set.