baber/WOPTO huggingface dataset:
Patent JP-2000015398-A (JP)
Title: Method for continuously casting beam blank
Inventor: ITO YOSHIKI
IPC: B22D11/22
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To enable the production of a beam blank excellent in surface characteristic without developing surface crack. SOLUTION: At the time of producing the beam blank by using a rolling reduction apparatus provided with one pair of horizontal rolls and one pair of vertical rolls and simultaneously executing the rolling reduction from the upper and lower direction and the right and left direction to a cast slab having rectangular cross section, in which the unsolidified part exists in the inner part, at least one side between casting speed and secondary cooling water flowing rate, is controlled. In this way, the surface temp. of the cast slab at the time of executing the rolling reduction is adjusted to <=750 deg.C or >=880 deg.C.
Patent JP-H0932370-A (JP)
Title: Variable strike
Inventor: GOTANDA TOMITAKA
IPC: E05B15/02
Filed: 1995-07-18
Abstract: PROBLEM TO BE SOLVED: To reduce a moving amount of a slide box against an operating amount of a centrifugal cam and to realize a variable strike capable of easily obtaining a correct interlocking state between a bolt and the slide box. SOLUTION: A slide box 6 fitting a bolt thereto is fitted to the inside of a mounting box 7 in a directly movable manner in the direction of X. An operating projection 8b of a centrifugal cam 8 provided between the bottom plate of the slide box 6 and the bottom plate of the mounting box 7 is fitted to an operation fitting hole 6a penetrated into the center of the bottom plate of the slide box 6. A centrifugal rail 8a is projected over 360 deg. from the centrifugal cam 8 so as to parallel a spiral with the operating projection 8b as the center. The centrifugal rail 8a is held between an outside guide projection 11 projected to the inside of the bottom plate of the mounting box 7 and an inside guide projection 12 to bear.
Patent JP-H0510498-A (JP)
Title: Cryostat
Inventor: YAMADA KIYOSHI
IPC: F17C3/08
Filed: 1991-06-26
Abstract: PURPOSE:To provide a cryostat used by cooling a liquid He to a temperature less then 4.2k, where little evaporation loss of a liquid He may take place. CONSTITUTION:A liquid He 6 is stored, and a testing superconductive magnet 5 connected to an external power supply 3 through a current lead 4 is dipped in the liquid He 6. In a cryostat 1 used, with its interior decompressed, a liquefied gas tank 8 for storing liquefied gas 7 is disposed in such a manner as to have the current leads 4 passed therethrough inside in the cryostat 1, and external heat or the like flowing in from the current leads 4 is absorbed in the liquefied gas 7 to suppress the evaporation of the liquid He 6 in the cryostat 1. Accordingly, the need of replenishing of the liquefied gas 7 in the cryostat 1 which takes much time due to decompression is eliminated and the frequency thereof is decreased so as to reduce the testing time.
Patent JP-H0627475-A (JP)
Title: Active matrix liquid crystal display device
Inventor: SHIMIZU TOSHIKAZU
IPC: G02F1/1343
Filed: 1992-07-09
Abstract: PURPOSE:To considerably reduce cost by preventing display quality from being lowered due to noise imparted to a liquid crystal panel by the high voltage electric field of a fluorescent tube by forming a transparent conductive film on the upper or lower surface of a diffusing plate. CONSTITUTION:A diffusing plate 5 has a function for keeping the uniformity of luminance by diffusing light emitted from a fluorescent tube 6 and light reflected on a reflecting plate 7. Additionally, a transparent conductive film 9 is formed on the upper surface of the diffusing plate 5 by deposition or sputter, etc. The sheet resistance of the transparent conductive film 9 is controlled within the range of 100OMEGA-300OMEGA. By using the diffusing plate 5 formed with such a transparent conductive film 9, the electric field noise caused by a high voltage impressed to the fluorescent tube 6 can be cut off from a liquid crystal panel 2. Therefore, the display quality degradation of the liquid crystal panel 2 caused by noise such as the erroneous display can be prevented. Further, since a diffusing sheet and a transparent conductive sheet can be eliminated, the cost can be considerably reduced.
Patent JP-S6242226-A (JP)
Title: Switching device between input editing device and printing device
Inventor: UEKI CHIHIRO
IPC: G06F17/21
Filed: 1985-08-20
Abstract: PURPOSE:To transmit completely the selection state of an input editing device to other plural input editing devices by invalidating the switching operation to another input editing device while a printing device connected to an input editing device is working. CONSTITUTION:A printer device 2 connected to a switching means 8 receives the print data from an optional input editing device 1a connected to the means 8. Under such conditions, the device 2 always sends the answer signal P and the state signal T to the device 1a within a fixed time. A switch deciding means 4 detects the signal P and invalidates the selection signal Q given from a selection means 3 for a set time longer than a prescribed time. Thus the selection signal R is not delivered after decision. While the means 4 invalidates the signal Q given from the means 3 for the prescribed set time from a time point when the signal P is detected again within a set time. A print deciding means 10 gives no change to the value of the signals of the signal lines 11a, 11b and 11c in case n signal R is newly detected.
Patent JP-S5971755-A (JP)
Inventor: TAKAHASHI AKIRA
IPC: A61J3/00
Filed: 1982-10-19
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-H1027620-A (JP)
Title: Package type fuel cell
Inventor: AZEBIRU YOSHIYUKI
IPC: H01M8/04
Filed: 1996-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a package type fuel cell wherein inspection and maintenance of a unit fuel cell can be easily quickly performed. SOLUTION: A plurality of kinds of reaction gas are electrochemically reacted to generate electric energy in a unit cell. A plurality of the unit cells are layered to form a unit fuel cell 1a. A body of equipment 53 is mounted in a base 51 to have a cover 52. A package type fuel cell 50 is constituted by having the body of equipment 53, setting up the unit fuel cell 1a in an upper surface of the base 51 and covering the unit fuel cell 1a with the cover 52. A plurality of main pipe lines 55, 60, 65, 70, supplying a plurality of kinds of reaction gas into the unit fuel cell 1a discharged from its inside after electrochemical reaction, are set up in the body of equipment 53, a plurality of these pipe lines 55, 60, 65, 70 are arranged in the inside of the base 51 distant from at least one inner side surface of the cover, and, in the vicinity of this inner side surface, a space is formed.
Patent JP-H0719632-A (JP)
Title: Heat exchanger for external combustion engine
Inventor: SUZAI TAKASHI
IPC: F02G1/055
Filed: 1993-06-29
Abstract: PURPOSE:To efficiently form many holes to be provided at a tube plate or a baffle plate of a shell-and-tube type heat exchanger with high mass productivity. CONSTITUTION:An external combustion engine comprises a cylinder in which operating gas is sealed, a piston for partitioning the cylinder into an expansion chamber and a compression chamber, a heater, a regenerator and a shell-and- tube type heat exchanger installed between the expansion chamber and the compression chamber, wherein a tube plate 30 and a baffle plate 31 of the exchanger are formed of a laminate in which a plurality of thin plates in which holes are opened by pressing, etching, etc., are laminated, and integrally molded by brazing, diffusion bonding, etc.
Patent JP-H0533220-A (JP)
Title: Device for producing fine carbon fiber
Inventor: OSAKI TAKASHI
IPC: C01B31/04
Filed: 1991-07-23
Abstract: PURPOSE:To obtain the title device having high productivity free from adhesion of fibers, equipped with a furnace having a means of supplying a mobile element to a furnace core tube and transferring the mobile element and an outlet of the mobile element, a means of injecting a carrier gas. a raw material gas, a catalyst, etc., and a means of shielding the interior of the furnace core tube. CONSTITUTION:In a device of continuously producing fine carbon fibers, having improved productivity for forming fine carbon fibers by fluidized vapor phase method, a means 16 of supplying a mobile element 18 capable of moving approximately in contact with the whole surface of an inner wall of a furnace core tube 20 is fixed at one end of a horizontal furnace 10, a means 24 capable of taking out the mobile element 18 is laid at the other end, a means 22 of successively transferring the mobile element 18 in the horizontal furnace 10 is set, a means 26 of injecting a carrier gas, a raw material gas, a catalyst and a catalyst forming substance is fixed at one end side of the furnace 10. Further, a means P of shielding the interior of the furnace core tube 29 from the open air is installed, a gas exhaust vent is placed at part of a passageway to form the means 24 of taking out the mobile element, a gas is burnt in the gas exhaust vent 30 and air is made not to enter the furnace 10 to produce fine carbon fibers.
Patent JP-S6091020-A (JP)
Title: Control device of magnetic bearing
Inventor: OKADA KOUICHI
IPC: F16C32/04
Filed: 1983-09-30
Abstract: PURPOSE:To reduce generation of heat in excitation coils, by forming the excitation coil of an electromagnet only with a control coil further adding a bias signal to and subtracting it from a displacement signal so as to control the two electromagnets on the basis of these signals. CONSTITUTION:Two electromagnets 9a, 9b, provided in a symmetrical position with respect to a rotary shaft 2, form their excitation coils only by control coils 10, and a position sensor 3 detects a position of the rotary shaft 2 in its radial direction further in a direction parallel to a line connecting the electromagnets 9a, 9b. A detection signal from the position sensor 3 is converted into a displacement signal Vc phase compensated by a control circuit 4 having a phase compensating circuit or the like. Positive and negative bias signals DELTAVc are added to the displacement signal Vc by adder circuits 11a, 11b. Then the first rectifier circuit 12a allows the signal to pass if the addition Vc+DELTAVc is positive, while the second rectifier circuit 12b allows the signal to pass if the subtraction Vc-DELTAVc is negative.
Patent JP-S6161518-A (JP)
Title: Transistor drive circuit
Inventor: MAEKAWA HITOSHI
IPC: G09G1/16
Filed: 1984-09-03
Abstract: PURPOSE:To suppress the fluctuation of a falling time due to temperature rise by detecting a storage time of a transistor (TR) to be driven and adjusting a power supply voltage fed to the primary side of a drive transformer in response to increase/decrease of a detected storage time. CONSTITUTION:A drive voltage control circuit 11 controls a drive voltage applied to the primary coil of the transformer 4 of a horizontal deflection circuit 19 and a storage period detection circuit 21 detects the storage period of an output TR5 of the circuit 19. Further, a decrease deciding circuit 15 decides the storage time detected by the circuit 21 and a control voltage generating circuit 22 adjusts the number of pulses depending on the output of the circuit 15 to form a control voltage of the circuit 11. Through the constitution above, even when the storage time and the drive condition differ due to temperature rise, the TR is driven so that the falling time and storage time of the output TR are minimized, heat loss at the falling time is suppressed to prevent thermal runaway.
Patent JP-S5971585-A (JP)
Title: Pattern recognizing system
Inventor: ISHII MITSUO
IPC: G06V10/20
Filed: 1982-10-18
Abstract: PURPOSE:To improve the accuracy of pattern recognition and the recognizing processing efficiency, by combining a phase structure method used for the length of stroke and direction information as recognizing information to the pattern matching method. CONSTITUTION:A length and 8-direction code producing section 85 calculates the length of stroke taking the corresponding picture element as a center at each element of an input pattern so as to generate the length and 8-direction code table T corresponding an 8-direction code. A distortion calculating section 87 executes the calculation of an evaluation function based on tables I , II in a memory 86, black picture element pattern corresponding table S and a table T. The picture element weighting the input pattern is obtained from the black element weighting definition pattern so as to calculate the stroke information distance and the distortion from the evaluating function. A minimum value selecting section 9 detects the definition pattern representing the minimum value from the distortion at each definition pattern and outputs it as the result of recognition.
Patent JP-H0929814-A (JP)
Title: Biaxial extruder and extruding method using the extruder
Inventor: YOSHIKAWA TATSUYA
IPC: B29C48/59
Filed: 1995-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a biaxial extruder capable of improving the extruding capacity of resin material containing filler in high concentration by preventing the back flow of the air in an extruding material to a feeding side and a method for extruding by utilizing the extruder. SOLUTION: A feed screw 24 is formed of a wide screw in which the radio W0 /D of a flight width W0 to the screw diameter D is set to a range of 0.2 to 0.4, and a plurality of kneading discs are arranged to foot a kneading screw 25. The ratio W/D of the disc width W to the screw diameter D is set to a range of 0.3 to 1.0, the discs are sequentially deviated and arranged at twisted angle twisted in the rotating direction of the screw, and the twisted angle is set to the range of preventing the back flow of the extruding material.
Patent JP-H0733355-A (JP)
Title: Installation method for elevator
Inventor: NISHIDA YOSHIO
IPC: B66B7/00
Filed: 1993-07-23
Abstract: PURPOSE:To provide a carry-in/installation method of a machine room and a car requiring the use of a tower crane only once, eliminating a car receiving beam, capable of safely carrying in the machine room and the car into a hoistway in a short time, and capable of easily performing the roping work. CONSTITUTION:The lower section of a machine room 14 and the upper section of a car frame 21 are connected together with slinging wire ropes 34 having the length to keep the floor plane of the car at the same plane as the floor plane of a building when the machine room 14 is installed at a prescribed floor, the integrated machine room 14 and car are suspended from the upper section of a hoistway, the machine room 14 is fixed to a building beam on a prescribed floor, and a main rope is hooked on a balance weight via a hoist sheave.
Patent JP-H0848075-A (JP)
Title: Microcapsule and pressure-sensitive copying paper
Inventor: NISHIYAMA FUMIO
IPC: C08G18/48
Filed: 1994-08-04
Abstract: PURPOSE:To improve solvent resistance and heat resistance by a method wherein a microcapsule is formed by covering an oily core substance with a wall membrane made of a reaction product between a multivalent isocyanate compound and a specified polyol. CONSTITUTION:A microcapsule is formed by covering an oily core substance with a wall membrane made of a polymer compound, which is a reaction product between a multivalent isocyanate compound and an addition product of pentaerythritol represented by the formula, where R1-R3 represent hydrogen atoms and methyl groups and, (m), (n), (o) and (p) respectively represent integers of 1-25, with an alkylene oxide. Pressure-sensitive copying paper is produced by applying the above-mentioned microcapsule, which is formed by covering the oily core substance containing an electron donable color developing agent in a hydrophobic medium prepared by mixing a parafin with one or more different ones selected from the group consisting of a diaryl alkane-based compound, an alkyl naphthalene-based compound and an alkyl biphenyl-based compound, on a support.
Patent JP-H054439-A (JP)
Title: Recording device
Inventor: TOMONO HIDENORI
IPC: B41M5/00
Filed: 1991-06-26
Abstract: PURPOSE:To provide a recording device, which selectively forms a latent image to a recording body having a film (a surface layer) having properties, in which a sweep back contact angle is lowered when the film is brought into contact with a contact material such as water under a heated state, on a surface reversi bly, changes the latent image into a sensible image and transfers the sensible image to plain paper, etc., in a noncontact manner. CONSTITUTION:A recording body, in which a plurality of beltlike conductive members 8 are formed onto an insulating substrate 13 in the vertical direction to the direction of the carrying of the recording body, a surface layer (a recording layer) 14 is coated x,yith the exception of one parts (electrode contact sections 12) of the conductive members 8 and a latent image forming section 1-1 is formed, is used, an electrode 9 is brought into contact with either one of the electrode contact section 12 and charges are injected to ink droplets 2 on the recording body 1, and flown in the direction of a counter electrode 10, and an image by noncontact transfer is acquired in plain paper, etc.,5.
Patent JP-S5884727-A (JP)
Title: Manufacture of synthetic resin film
Inventor: KATSUKI KORETOSHI
IPC: B29C41/28
Filed: 1981-11-16
Abstract: PURPOSE:To obtain synthetic resin film having a back skin leather type surface performance by a method wherein voidfree resin raw paste film is laminated on a resin foam raw paste layer, heated, expanded and cured, then, to separate them from each other. CONSTITUTION:A raw paste layer 1 for soft synthetic resin foam and a raw paste film 2 of voidfree synthetic resin are laminated and heated, raw paste film  1 for the soft synthetic resin foam is expanded, the raw paste film 2 for the voidfree synthetic resin is cured to obtain synthetic resin complex where a soft synthetic resin foam layer 3 and a voidfree synthetic resin film 4 are jointed with suitable strength. Next, the soft synthetic resin foam layer 3 is separated with mechanical force from the voidfree synthetic resin film 4. Thus, the separated thin layer 5 of the soft synthetic resin foam 3 is transferred on to the separation surface of the voidfree synthetic resin film 4 to obtain the synthetic resin film 4 having a backskin leather type surface performance.
Patent JP-H0911078-A (JP)
Title: Holder installation surface cleaning device
Inventor: ICHIKI YOSUKE
IPC: B23Q3/155
Filed: 1995-06-26
Abstract: PURPOSE: To omit a cleaning device of the main shaft head side to simplify the structure of the main shaft head, and also to simultaneously clean the holder installation surfaces of the main shaft and a magazine so as to improve the tool fitting accuracy by jetting air from a tool holder gripped by a replacing arm to clean the holder installation surface when replacing the tool. CONSTITUTION: High-pressure air is supplied from an air supply pipe to an air passage 4b of a twin-type replacing arm 4, and when the replacing arm 4 grips a tool holder 6, a projection 9 projected from the tool gripping surface of the tip of the air passage 4b is air-tightly inserted into an air connecting port of the tool holder 6 to connect the air passage 4b of the replacing arm and the air passage of the tool holder to each other. At the time of replacing a tool, the main shaft and a taper hole of a magazine are simultaneously cleaned by the air jetted from an air nozzle 6g opened to the taper surface of the shank part 6A through air passage of 6d, 6e, 6f, into the taper hole.
Patent JP-H0630703-A (JP)
Title: Production of coffee or tea beverage by method for ultrahigh-pressure extraction
Inventor: YUNOKI MASAYUKI
IPC: A23F5/24
Filed: 1992-07-10
Abstract: PURPOSE:To obtain a coffee or a tea beverage excellent in flavor without losing a low-boiling aromatic ingredient by adding water to a coffee or a tea raw material, sealing the resultant mixture in a container and carrying out the ultra-high-pressure extraction at a low temperature. CONSTITUTION:A sufficient amount of water is added to a coffee or a tea raw material and the resultant mixture is then sealed in a hermetically sealable and flexible container such as PE. An ultra-high pressure, e.g. 500-12000atm is applied through a liquid hydraulic medium thereto to carry out the ultra-high- pressure extraction at a temperature as low as about 20 deg.C. After completing the ultra-high-pressure extraction, the contents sealed in the container are subsequently taken out and, as necessary, processed according to a conventional method to afford the objective beverage.
Patent JP-H07129412-A (JP)
Title: Method and equipment for compilation
Inventor: DEIBITSUDO EMU GIRESU
IPC: G06F9/45
Filed: 1994-08-04
Abstract: PURPOSE: To provide an optimized compiling method for generating an executable program from the code of a high-level language. CONSTITUTION: While data for forming a calling graph are generated, the code is compiled and next, while the use of a hardware register is monitored, a procedure identified in the calling graph is recompiled in the inverse order to graphic order of the calling graph. The procedure to be called quite rarely or not to be called at all or the procedure to finish the program is identified and corrected as needed. When it is called, a register enabling modification is preserved and stored before the execution of the procedure. Therefore, danger of use possibility of the register is eliminated by the procedure recompiled and called later in the calling procedure.
Patent JP-H0739166-A (JP)
Title: High-frequency power supply device and laser oscillation apparatus
Inventor: WATANABE YOSHIYA
IPC: H02M7/48
Filed: 1993-07-26
Abstract: PURPOSE:To restrain a short-circuit current from flowing to a high-frequency power supply device and to a laser oscillation apparatus even when the laser oscillation apparatus does not perform a discharge operation. CONSTITUTION:A high-frequency power supply device 31 is constituted of a high-frequency power supply part 10 which is composed of a DC power supply part 12 and an inverter 14 and of a matching circuit 16 which supplies a high-frequency power supply from the high-frequency power supply part 10 to a laser oscillation apparatus 24 which is laser-gas-oscillated by a high-frequency AC discharge. An inverter control part 20 in a control circuit 29 detects an output voltage VA and an output current IA from the high-frequency power supply part 10, and it controls the output frequency of the inverter 14 in such a way that phases of both nearly coincide. Then, a DC power supply control part 21 in the control circuit 29 controls an output voltage VD from the DC power supply part 12 so as to become a set value. However, a limiter part 30 reduces and controls the output voltage VD in such a way that an output current ID from the DC power supply part 12 becomes a reference value or lower when the output current ID exceeds the reference value.