baber/WOPTO huggingface dataset:
Patent JP-H11248030-A (JP)
Title: Electrically-operated valve control circuit test device, method for installing generating plant equipment using this device and power generating plant using this method
Inventor: YAMAMOTO KAZUFUMI
IPC: G01M99/00
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To carry out a performance test of operation and control of an electrically-operated valve and a control means without actually moving the electrically-operated valve by detecting a state of the electrically-operated valve in correspondence with an operation command signal from an operation means and simulating a function of an inside circuit of the electrically-operated valve to give a detected signal to a central control device through a motor control center. SOLUTION: An electrically-operated valve control circuit test device 100 has an electrically- operated valve inside circuit simulation device to simulate a function of an inside circuit 3b of an electrically-operated valve 3. The inside circuit 3b receives an operation command signal from a central operation panel 6, detects a state of opening, closing, etc., of the corresponded electrically-operated valve 3 and transmits the detected signal to the central operation panel 6 through an MCC 4 central control device 5. When cables 7, 8 of an MCC 4 are connected to connectors 105, 106 of an electrically-operated valve inside circuit simulation device 101, it comes to be in a state as if the MCC 4 is connected to the electrically-operated valve 3.  Consequently, the electrically-operated valve inside circuit simulation device 101 can input the operation command signal from an operation switch 6a of the central operation panel 6 through the central control panel 5 and the MCC 4.
Patent JP-H06263512-A (JP)
Title: Reinforcing short fiber
Inventor: UJIIE KOJI
IPC: C04B16/06
Filed: 1993-03-15
Abstract: PURPOSE:To obtain reinforcing short fibers having excellently strengthening effect on a matrix such as concrete or synthetic resin, not concentrating stress on one point, making stress dispersedly act. CONSTITUTION:Reinforcing short fibers 1 gradually taper 2 from both ends toward the central part, tensile stress dispersedly acts on the reinforcing short fibers dispersed into a concrete matrix 3 or a synthetic resin matrix, the concrete matrix or the synthetic resin matrix around the reinforcing short fibers is mutually compressed and restricted to raise compression strength and to suppress occurrence of cracks because no high stress will applied to a limited part.
Patent JP-S62210748-A (JP)
Title: Communication network control system
Inventor: YANO TAKASHI
Filed: 1986-03-12
Abstract: PURPOSE:To detect the collision of packets, by comparing the input signal of a first-come input with the input signal inputted later than the above in respective node, and detecting an input channel whose difference exceeds a regulated value. CONSTITUTION:The inverted signal of a first-come input signal is supplied to the input 27b of a preceding stage gate 27 from a reference signal line 28, and the differential signal of the input signal of the input 27b is outputted from an output 27c. The regulated value to be subtracted is decided by a value on which the dislocation of the phase when the same packet from the same terminal is sent through different paths, is considered. A collision detecting signal is sent out to a switching matrix device through a gate element 24. A switching controller cuts off connections to output channels corresponding to all of the input channels in which the collision are generated.
Patent JP-2000249055-A (JP)
Title: Low temperature vacuum maintaining method
Inventor: NISHITANI TOMIO
IPC: F04B37/02
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a low temperature vacuum maintaining method executed at a low cost with easy handling. SOLUTION: In a low temperature apparatus formed to cool a substance 5 to be cooled disposed inside a vacuum tank 1 by a very low temperature refrigerator 2, a non-vaporizable getter 9 is disposed in the vacuum tank 1. The non-vaporizable getter 9 is heated to a given temperature range and activated, and its heating temperature range is maintained to keep activating constantly. Lowering of the degree of a vacuum in the vacuum tank 1 is detected by a change of the temperature of a very low temperature refrigerator 2.
Patent JP-S59180999-A (JP)
Inventor: YAMAZAKI HIROYOSHI
IPC: H05B41/24
Filed: 1983-03-30
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-S54146041-A (JP)
Title: High-frequency heater
Inventor: TACHIKAWA HAJIME
IPC: F24C1/02
Filed: 1978-05-08
Abstract: PURPOSE: For preventing danger and simplifying construction, to provide two gas and high-frequency heating change-over switches each for power supply change- over of a high-frequency oscillating tube and a flame detecting controller and for the power-supply change-over of a blower fan.  
     CONSTITUTION: When the terminals C and M of change-over switches 5 and 19 are interconnected, high-frequency heating is selected, and high-frequency oscillator 30 actuates. At this time, a blower fan 31, a turn table driving motor 32, and an oven lamp 33 are supplied with AC voltage to start operation. Next, the terminals C and G of said change-over switches 5 and 19 are interconnected and a gas cooking switch 4 is turned on for gas heating, AC power supply is impressed on sparker power sources 17 and 18, a pilot burner is ignited, and a hood valve 10 and a solenoid valve 9 actuate, a main burner, is ignited. At this time, AC voltage is impressed on said blower fan 31, turntable driving motor 32 and oven lamp 33 by said contacts C and G. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S54146059-A (JP)
Title: Soot remover for waste gas economizers
Inventor: HIRAYAMA YOSHINORI
IPC: F01N5/02
Filed: 1978-05-08
Abstract: PURPOSE: To remove soot by jetting out the gas extracted from the duct connected to a cylinder and led to a waste gas economizer.  
     CONSTITUTION: The gases extracted from the conduits A - D connected to the cylinder of an diesel engine, or to a waste gas pipe 10, a scavenging air receiver 13,  a starting air tank 16 a cylinder gas extrocting hole 14 and a starting air hole 15  for example are selected by a chuange- over means 17. A desired, selected kind of  gas is jetted into a waste gas economizer 2 through a conduit 1a and a soot removing nozzle 1. Therefore, the soot in said waste gas economizer 2 can be removed  without causing the output of a generator turbine to be decreased by pressure flow  of said jetted gas. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11229733-A (JP)
Title: Support structure for sheet winding shaft for sheet shutter
Inventor: HAYASHI HIDEKI
IPC: E06B9/174
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To support a winding shaft over an entire length and reduce the diameter thereof by rotatably holding the winding shaft in a groove formed on a storage case, together with a sheet wound around the winding shaft. SOLUTION: A winding shaft 3 is laid at the upper part of the opening of a building, and used to wind vin and out a sheet having a seat plate 7 at the forward end as a weight, thereby opening and closing the opening of the building. The winding shaft 3 is fitted and rotatably supported into a groove 8 formed on the bottom of a storage case, together with the wound sheet. Furthermore, the winding shaft 3 is connected to a drive motor 6 via a chain, and a deflection preventing tensioner is used for coping with the fluctuation of the center axis 12 of the winding shaft 3. In this case, the groove 8 is formed out of a bottom piece 9 having a low frictional surface layer 14, a forward inclination piece 10 and a backward inclination piece 11. Also, the storage case is suspended via a hanger bolt for preventing the deflection thereof.  As a result, the winding shaft 3 can be held with the groove 8 over the entire length and the diameter of the shaft 3 can be made small.
Patent JP-S58172693-A (JP)
Inventor: NAKAZAWA YOSHIO
IPC: G09G3/36
Filed: 1982-04-01
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-H10249448-A (JP)
Title: Presser punching unit
Inventor: ITO HIDEAKI
IPC: B21D28/00
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To secure preservation of pressing of work by elongating the total length of elastic body making sure of the guide of forward and backward motion of stripper by punching. SOLUTION: In this punching unit, out of the inner peripheral surface of rear end of stripper 5, a cylindrical projecting part 5b is projected backwards along the outer peripheral surface of punch 2, and then, by sliding the cylindrical projecting part 5b on the outer peripheral surface of punch, the forward and backward motion of stripper is guided. By fitting an elastic body 6 on the outside of cylindrical projecting part 5b, the total length of this elastic body 6 does not have to be shortened.
Patent JP-H04289968-A (JP)
Title: Translating machine
Inventor: TOTOKAWA OSAMU
IPC: G06F17/28
Filed: 1991-03-19
Abstract: PURPOSE:To omit the designating work of a field and a dictionary at every translation object sentence in a device designating a translation field and a technical term dictionary as a dictionary used for translation to an operator referring to the designated field and dictionary for translation. CONSTITUTION:The data set of a dictionary and a field designated by a dictionary set field information registering part 6 is registered to a dictionary set field information storing part 5. When the document is newly translated, the dictionary set field information registering part registering a dictionary corresponding to the designated translation field is referred to and the dictionary is obtained from the dictionary set field information storing part 5. By using the obtained dictionary, a translation performing part 8 performs the translation. When registration is not performed, it is newly registered as the dictionary set field data. Thus, every time the translation system is started, it is not necessary to set the same technical term dictionary and further, every time the translation field is changed, the technical term dictionary is not set.
Patent JP-H01240427-A (JP)
Title: Bag opening and conveying apparatus
Inventor: YAMAMOTO TAKANORI
IPC: B65B43/28
Filed: 1988-03-08
Abstract: PURPOSE:To facilitate the opening and conveying of a bag made of a soft material, by holding the bag with a first, second and third chuck upon opening and holding the bag with only the second chuck upon conveying. CONSTITUTION:A bag opening and conveying device is provided with a stage 4 extending in the longitudinal direction for carrying a bag 2 and a first and second side wall 6 and 8 on each side of the stage 4 for guiding the bag 2 to be opened and conveyed. The bag 2 is gripped on the stage 4 by a first, second and third chuck 12, 14 and 16 at both the sides thereof and opened by the second and third chuck 14 and 16. To accommodate an arbitrary commodity 18, the bag 2, upon conveying, is released from the first and third chuck 12 and 16 and carried on the stage 4 held with only the second chuck 14. The bag 2 can be taken out easily from a bag exit opening 10 provided on the second side wall 8 on the side of the third chuck 16.
Patent JP-S57169339-A (JP)
Title: Manufacture of abrasion-resistant elastic material
Inventor: YOSHIKAWA SHIROU
IPC: B29B15/00
Filed: 1981-04-10
Abstract: PURPOSE:To obtain titled elastic material suitable for an automobile wiper, etc. by mixing thermoplastic elastomer and sintered alumina, heating, molding them and forming a part rich in sintered alumina being maldistributed. CONSTITUTION:50-30wt% of thermoplastic elastomer (e.g., urethane etc.) particle or powder and 50-70wt% of fine powder of sintered alumina are mixed,  heated and molded into bar-shape etc. by extrusion molding or injection molding,  then cooled and solidified. Sintered alumina settles by the difference of specific  gravity and a part rich in said sintered alumina is maldistributed in the obtained molded product.
Patent JP-S61215544-A (JP)
Title: Formation of pattern
Inventor: SUGIMOTO ARITOSHI
IPC: G03F7/20
Filed: 1985-03-20
Abstract: PURPOSE:To render dimensions uniform in forming a resist pattern by applying a positive type photoresist, after prebaking and patternwise exposing, uniformly exposing it to multiwavelength rays of light with the max. exposure amt. so long as the unexposed parts decrease in film thickness, and finally developing it. CONSTITUTION:The positive type photoresist 6 is applied on a semiconductor substrate 5, prebaked, and patternwise exposed through a mask pattern to form the exposed parts 6a including the low exposed parts 6a' and the unexposed parts 6b on the photoresist 6. The parts 6a have transmittance of photosensitive light as high as several times that of the parts 6b, and the parts 6a' are as thin as <=1/4 the thickness of the photoresist film 6 and it can cause sufficient photoreaction by only <=1/15 the exposure amt., and it caused no decrease of the film thickness of the parts 6b. All the substrate 5 is uniformly exposed again to the resist photosensitive light in the wide wavelength range, and the parts 6a' are eliminated with sufficient light amt., and the whole parts of the exposed parts 6a are perfectly to form linear lines on the border between the parts 6a and the parts 6b.
Patent JP-S51131900-A (JP)
Title: A method for purifying stevioside
Inventor: HAGA TADAAKI
IPC: A23L27/00
Filed: 1975-05-12
Abstract: PURPOSE: An easy method for purifying stevioside by liquid-liquid extraction from a stevioside containing aqueous solution mixed with n-butanol, with smaller losses. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S61214560-A (JP)
Title: Semiconductor device having thin film transistor array
Inventor: YOSHIOKA SEISHIRO
IPC: H01L21/82
Filed: 1985-03-20
Abstract: PURPOSE:To improve an yield in manufacture, by forming a plurality of thin film transistors for each picture element electrode. CONSTITUTION:Picture element electrodes 4 are formed on a substrate 2. On the substrate 2, in addition, gate wires 6 of thin film transistors TFT are formed in extension in the direction X. In this case, two gate wires 6 are disposed in the direction X and two source wires 14 in the direction Y in relation to each picture element electrode. Moreover, four bulging portions 6a of the gate wires and four bulging portions 14a of the source wires are provided in the positions opposite to/the four corner portions of the electrode 4, and four TFTs are formed corresponding to said portions 6a and 14a. When one to three TFT out of/the four ones connected to the same electrode 4 become faulty in operation in a liquid-crystal display unit constructed as described above, the bulging portions 14a of these faulty TFTs are cut away to be disconnected from a driving circuit. In this way, only TFTs operating normally are connected to each electrode 4.
Patent JP-H07238701-A (JP)
Title: Sky parking space
Inventor: SAKATA KOJI
IPC: E04H6/06
Filed: 1994-02-28
Abstract: PURPOSE:To lift and lower a car at an upper stage without moving a car at a lower stage, and to park even a large-sized car and a heavy car at the upper stage. CONSTITUTION:A guide arm 11 is inclined and combined with a vertical bearing arm 10. A sliding arm 12 is mounted slidably on the guide arm 11. A pallet 2 is connected to the sliding arm 12, and a car P is lifted and lowered along the guide arm 11. In a lifing-lowering mechanism, a worm gear 14 is screwed movably to a long bolt 13 disposed along the guide arm 11, and the revolution of a drive roller 20 is interlocked with the worm gear 14 through a chain 21 and a sprocket 22.
Patent JP-S63223453-A (JP)
Title: Open type combustion device
Inventor: OKADA HIDEO
IPC: F23N5/24
Filed: 1987-03-10
Abstract: PURPOSE:To prevent discharge of a malodor generated as a result of unburnt gas from a burner making contact with a high temperature heating part, by a method wherein, during extinguishing motion, a convection fan is run, and a feed fan is stopped. CONSTITUTION:Since, during extinguishment, a feed fan 26 stops and a convection fan 15 continues to operate, an air pressure in a hot air passage 12 is increased to a value higher than a pressures of burner 10 and a feed passage 11. Unburnt gas in a gasifying chamber 22 is not fed to a burner head 24, but is cooled as it reversely flows through the feed passage 11. When the burner 10 and a combustion cylinder 9 are fully cooled after the elapse of a given time, a motor 14 for convection stops. This constitution prevents unburnt gas in a burner from being discharged in a room together with hot air during extinguishment, permits the unburnt gas to be cooled in the feed passage 11, and enables prevention of discharge of a malodor to a room.
Patent JP-H07245171-A (JP)
Title: Discharger with built-in piezo transformer
Inventor: NAGANO SHINJIRO
IPC: H01T23/00
Filed: 1994-03-02
Abstract: PURPOSE:To provide a corona discharge with a built-in piezo transformer and long in life, with which the power supply circuit can be formed in a small size and at a low cost. CONSTITUTION:A corona discharger 1 of piezo transformer type includes a discharger element 10 and a piezo transformer 2 for supplying the power thereto which are constructed in a single piece substantially, and the discharge electrode 19 of the discharge element 10 vibrates actuated by mechanical vibrations of the piezo transformer 2. Thereby such a trouble as attachment of nitrates to the discharge electrode is precluded, and it is possible to construct the power supply circuit for discharger element in a small size at low cost while solving the problem that the lifetime of the discharger element shortens.
Patent JP-S63220909-A (JP)
Title: Manufacture of seamless pipe
Inventor: URAYAMA TAKESHI
IPC: B21B25/00
Filed: 1987-03-10
Abstract: PURPOSE:To prevent thickness deviation and streak and to improve quality by elongating a rolled hollow stock with the roll roll-fitted to the outer periphery of a rolled stock with supporting a plug by its tip side and base end side. CONSTITUTION:The other end part of a core metal 4 and a rotary joint 6d are linked and a tensile force applying device 6 is driven to give specific load on core metals 3, 4 and a plug 2. In this state, a roll 1 is driven and a rolled stock P is fed to perform elongation rolling. By this method, the generation of a spiral streak and thickness deviation is prevented and the product of good inner part quality and good dimensional accuracy may be obtd.
Patent JP-H07239270-A (JP)
Title: Two-beam interferometer
Inventor: TAKAGI NOBUAKI
IPC: G01J3/45
Filed: 1994-02-28
Abstract: PURPOSE:To manufacture a duplex corner cube without damaging the mirror surface even if it is assembled using a jig or molded using a mold. CONSTITUTION:An M-type duplex corner cube 2 comprises corner cubes 4 and 8 wherein a ridge 9 defined by plane mirrors 4a, 4b and a ridge 11 defined by plane mirrors 8a, 8b are included in same plane. Two corner cubes 4, 8 are oriented such that the ridges 9, 11 do not extend in parallel but opened forward and two plane mirrors 4c, 8c are integrated. A drive mechanism is disposed in the rear of the M-type duplex cubes 2 in order to rotate the cubes reciprocally about the rotational axis while directing the plane, including two ridges 9, 11, in one direction and a beam splitter 26 constituting an interferometer is disposed in the front center.
Patent JP-H10251363-A (JP)
Title: Production of highly reactive phenol resin composition, molding material, material for electric and electronic part and semiconductor sealing material containing the same highly reactive phenol resin composition
Inventor: TAJIMA MASAO
IPC: H01L23/31
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To produce the subject composition, having a low melt viscosity and high reactivity with an epoxy resin according to simple operations by mixing a specific modified formaldehyde resin with a phenolic novolak resin. SOLUTION: The polycondensation of (i) petroleum-based heavy oils or pitches, as necessary, subjected to a treatment for removing a paraffin fraction with (ii) a formaldehyde compound is carried out in the presence of (iii) an acidic catalyst which is preferably a Broensted acid selected from an organic acid, an inorganic acid and a solid acid to provide (A) a modified formaldehyde resin. The ratios of the components (i), (ii) and (iii) used are preferably regulated so as to provide 0.5-15mol component (ii), expressed in terms of formaldehyde and based on 1mol component (i) calculated from the average molecular weight and 0.5-3mol component (iii) based on 1mol component (i). The resultant resin A is mixed with a phenolic novolak resin at (5/95) to (5/50) weight ratio of the components A to B to afford the objective composition.
Patent JP-H1026961-A (JP)
Title: Image display device driving method
Inventor: ASAKAWA TATSUJI
IPC: G02F1/133
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To make possible a display with large display capacity and a large area by changing a voltage applied to a liquid crystal at every pixel, gradation displaying and inputting the data to a pixel electrode of a liquid crystal display body with line sequential operation. SOLUTION: An image display device is constituted of a shift register 1, a latch 2, a digital/analog converter 3 and the liquid crystal display body 4. At this time, a digital input to the digital/analog converter 3 outputted in parallel written in the latch 2 by a write enable signal W becomes a value complementarily inverted to a just before frame value, and since the output of the digital/analog converter 3 is constituted so as to become the value inverted to common electrode potential Vc by such a input conversion, a voltage D(J)-Vc(J=1-N) applied to the pixel is inverted with the just before frame in its code at every even frame, and the liquid crystal is AC driven. Although the display of eight gradation is shown in figure, generally, the display of 2<n> gradation is obtained by a data input of n bits.
Patent JP-H03256917-A (JP)
Title: Device for adjusting space between rows of food
Inventor: FUAUSUTO BERUTOTSUTSUI
IPC: B65G47/88
Filed: 1990-03-08
Abstract: PURPOSE: To eliminate use of human labor and enhance the efficiency with an adjusting device for a space between rows of foods such as cookies, etc., placed on a belt conveyor by equipping each conveyor belt thereon with a needle-shaped member which inclines in the spacing incremental direction at advancing and inclines in opposite direction at the time of return running, and allowing this needle-shaped member to run parallel with the belt. CONSTITUTION: Foods taken out of an oven and conveyed by a belt conveyor are sent to under parallel bars 18 which are moved in the advancing direction by an advance drive part 14. The bars 18 are furnished with blocks 24 having needle parts 31 which plunge the foods. Each block 24 moves with the foods in association with movement of the bars 18 generated by the advance drive part 14. At this time, the spacing of the blocks 24 is widened by a spacing widening means 34 having cams 36 and 37 which are arranged as spreading toward the forefront. At the time of returning made by a return drive part 17, they are approached by an approaching means 35 to cause a return to the initial state. Accordingly the human labor is eliminated, and the efficiency will be enhanced.