baber/WOPTO huggingface dataset:
Patent JP-S62113799-A (JP)
Title: Production of silicon carbide whisker
Inventor: KAJI YOSHIRO
IPC: C30B25/00
Filed: 1985-11-11
Abstract: PURPOSE:To obtain high-purity silicon carbide whisker having improved linearity in high yield, by heating a molded article silicon raw material having a specific SiO2 content and a reaction space volume and solid carbon in a hydrogen- containing atmosphere. CONSTITUTION:In a method for producing silicon carbide whisker having high purity and improved linearity by heating a solid silicon raw material containing SiO2 and a solid carbon raw material containing carbon in limited reaction space, (a) a molded article which is obtained by premolding the silicon raw material containing SiO2 into a given shape and has >=30wt% SiO2 content and 0.3-5.0cm3 reaction space volume based on 1cm<2> surface area of part exposed in the reaction space and (b) the solid carbon raw material are heated in a H2-containing atmosphere at >=140 deg.C to give the aimed silicon carbide whisker. In the production of the whisker, a reaction catalyst is preferably used. Iron, nickel, cobalt or their compounds are used as the reaction catalyst.
Patent JP-S62114715-A (JP)
Title: Plate thickness control device for rolled stock
Inventor: HOSHINO IKUYA
IPC: B21B37/18
Filed: 1985-11-12
Abstract: PURPOSE:To improve the plate thickness accuracy by detecting a plate thickness after rolling and a tension in the upstream side, operating deviations in plate thickness and in tension, and correcting a roll gap and a feed speed based on those above deviations. CONSTITUTION:A plate thickness gage 24 such as an X-ray plate thickness gage is installed in the downstream side of a downstream stand 12 and a tension meter 30 is also installed between an upstream stand 10 and the stand 12. Furthermore, a speed controller 20 and a roll gap controller 22 are set on the stands 10 and 12, respectively. A roll gap deviation computing element 26 obtains roll gap deviations based on plate thickness deviations from the gage 24 and tension deviations from the meter 30 and inputs the deviations to a correction commander 32. Then, controller 22 controls a roll gap in order to bring roll gap deviations into zero. In this method, the plate thickness accuracy is remarkably improved because a roll gap and a feed speed are always maintained to a proper value.
Patent JP-H03114644-A (JP)
Title: Non-porous quality die casting method
Inventor: MAEDA TAKEO
IPC: B29C45/78
Filed: 1989-09-28
Abstract: PURPOSE:To prevent shrinkage hole and to improve quality of casting by controlling the temp. of a die so that the last solidified part comes to position except cavity in a die. CONSTITUTION:The temp. control is executed so that the last solidified part comes to a sprue 5 with sensing points 1A, 2A and 1B, 2B as the prescribed temp. reference points, respectively. The molten metal filled up in the cavity is raised and come to forced cooling passage 7 and rapidly cooled there and solidified at the point advanced in some degree. The temp. control is executed to the dies 1, 2 so that the last solidified part comes to the sprue 5, the molten metal once begins to solidify and the solidified range is widened downward in the forcedly cooling passage 7, and after reaching to the cavity 3, the molten metal in the sprue 5 is lastly solidified through a runner 4. A plunger 6 applies high pressure to the molten metal just before filling the cavity with the molten metal. When the solidification is completed, by shifting the movable die 2, the dies are opened and casting with the solidified material of the forcedly cooling passage 7 attached is taken out from inner face of the movable die 2.
Patent JP-H0595022-A (JP)
Title: Mounting structure of tab ic
Inventor: KIKUCHI TOSHIYUKI
IPC: H01L21/60
Filed: 1991-10-01
Abstract: PURPOSE:To shorten a wiring length up to a terminating resistance for a signal, to perform a one-stroke wiring operation and to easily control an impedance by a method wherein the terminating resistance is formed on a sub-substrate, one end of the terminating resistance is connected to a GND layer and the other end is connected to a TAB lead. CONSTITUTION:A TAB IC chip 5 is die-bonded to a cavity part 6; the of the TAB IC chip 5 is connected electrically to a GND layer 2. After that, a TAB lead 7 and a signal layer 1 on a substrate 4 are connected to a via 13b for connection use. At this time, when dielectric layers 4b, 4c, 4d for the substrate 4 and a dielectric layer 9a for a sub-substrate 9 are set to a proper thickness, a contact-part gas trip line structure is formed between the TAB lead 7 and the dielectric layer 4b. In addition, since the TAB lead 7 is connected to the via 13b, for connection use, which is connected directly to a terminating resistance 12 inside the sub-substrate 9, the terminating distance of a signal becomes short.
Patent JP-H0998448-A (JP)
Title: Matrix board
Inventor: FUKUDA HARUYUKI
IPC: H04Q1/14
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To shorten the moving distance of a robot, to shorten processing time and to relax the required accuracy of the robot by providing a hole for housing a connection pin inside a matrix board. SOLUTION: By inserting the connection pins to grid holes 1 provided on the respective intersection points of a pattern in a direction X and the pattern in the direction Y, the pattern in the direction X and the pattern in the direction Y passed through the grid holes 1 are electrically connected. Also, terminal parts 2 provided on the two sides of this matrix board are provided with two terminals 2a and 2b for one line corresponding to the pattern in the direction X and the pattern in the direction Y turned to a pair up and down. Then, the housing area 3 of the connection pin for basic connection provided in the terminal part 2 is provided with a connection pin housing hole 5 capable of inserting the connection pin on the same line as the pattern in the direction X or the pattern in the direction Y.  By providing such a connection pin housing area 3, the operating speed of the robot is accelerated and miniaturization and simplification are performed.
Patent JP-H01128330-A (JP)
Title: Electron emitting cathode structure for cathode ray tube and its manufacture
Inventor: JIYANNPIEERU BARUTERUMI
IPC: H01J29/04
Filed: 1988-10-07
Abstract: PURPOSE: To enhance resistance against the vibration of a filament by arranging a plug made of heat resistant metal having high heat conductivity at the end portion of a cathode tube formed of the heat resistant metal, and fixing the filament in the cathode tube via sintered powder. CONSTITUTION: A cathode tube 10 is formed of heat resistant metal, and a plug 28 made of heat resistant metal having high heat conductivity is inserted between the end portion of the tube 10 and an active Ni-made capsule 18. One portion of the plug is inside the tube 10 and the other part is outside the tube. The cylindrical side wall of the cylindrical active Ni capsule 18 is electrically welded over the whole fringe of the cathode tube 10 wall. The plug 28 functions as a support at the time of welding work. The surface of the capsule is coated by an oxide layer 20. Finally, A heating filament 12 covered by alumina is embedded in electric insulating sintering heat resistant material 30. After sintering, the heat resistant material 30 fixes the filament and the inner face of the tube mechanically and firmly.
Patent JP-H0988667-A (JP)
Title: Fuel injectin control device for turbo-supercharged diesel engine
Inventor: TANAKA YASUHARU
IPC: F02D41/04
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a fuel injection control device for a turbo-supercharged Diesel engine preventing the reduction of the engine revolving speed at the time of a turn. SOLUTION: When an operator applies quick steering to turn a combine, a signal is outputted to an ECU 27 from a turn sensor 26, and the ECU 27 receiving this signal excites a three-way solenoid valve 24. The atmospheric port 24a of the three-way solenoid valve 24 is closed, the second control pipe 21 is communicated, the boost pressure is reduced to the set pressure of a pressure reducing valve 23, and it is guided into the atmospheric chamber 15 of a waste gate actuator 12. A waste gate valve 11 is not opened until the boost pressure becomes the fourth set pressure, and the boost pressure rises as compared with that at the time of a straight advance. The action quantity of a boost compensator 25 is increased as the boost pressure rises, and the fuel injection quantity is increased from the first stage maximum injection quantity to the second stage maximum injection quantity.
Patent JP-H1192378-A (JP)
Title: Hair tonic liquid for external use
Inventor: HORIE TARO
IPC: A61K8/00
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To obtain the subject hair tonic liquid containing a specific amount of minoxidil, having each specified viscosity and surface tension, with no spread or sag thereof toward sites other than those applied to, applicable uniformly, and improved in percutaneous infiltrativity. SOLUTION: This hair tonic liquid 1.5-15 mPa.s in viscosity at 25 deg.C and 25-30 dyne/cm in surface tension at 25 deg.C is obtained by formulating 0.1-5 wt.% of minoxidil. It is preferable that the solvent to be formulated in this liquid preparation includes a polar solvent <=100 deg.C in boiling point such as methanol and an organic solvent >=150 deg.C in boiling point such as ethylene glycol.
Patent JP-H02100716-A (JP)
Title: Arithmetic circuit
Inventor: TAKAHASHI HIROMASA
IPC: G06F9/46
Filed: 1988-10-07
Abstract: PURPOSE:To easily perform exception processing by selecting the latch output of a latch means by a selecting means when an exception is generated and writing the output data from the latch means in a register file through a read/ write port. CONSTITUTION:When the exception is generated, the selecting means 23 selects the latch output of the latch means 21 and the exception data is written in the register file 2 through the read/write port 20. The output data of an arithmetic unit 1 is normally selected and normal data is written in the register file 2 through the read/write port 20. Consequently, even when the arithmetic unit and register file 2 are realized on the same chip and connected together directly, last data is stored without being broken in case of the exception generation and the exception processing is facilitated.
Patent JP-H04133522-A (JP)
Title: Variable-length code decoding circuit
Inventor: SAKAGAMI HIROFUMI
IPC: H03M7/40
Filed: 1990-09-26
Abstract: PURPOSE:To enable the circuit to process one code by one time of processing so as to increase the decoding speed of the circuit by processing compressed data encoded to codes of variable lengths by parallel plural bits. CONSTITUTION:An inputted code string composed of data encoded into codes of variable lengths and variable-length data is fetched to the 1st and 2nd latch circuits 2 and 3 by parallel plural bits and an inputted code string of continuous two words is inputted to a barrel shifter 4. The shifter 4 outputs the inputted code string after shifting the string by the bit number designated by shifting bit number data and a conversion circuit 6 adds the decoded data of the data encoded into code of variable lengths, code-length data, bit number data of the variable-length data, code-length data, and bit number data to each other by using the data encoded into codes of variable lengths of the inputted code string. Then the added data are accumulated at an accumulation circuit 7. The accumulated value is supplied to the shifter 4 in order to perform program searching to the inputted code string to be decoded next. When the accumulated value exceeds a prescribed value, the code string latched by the latch circuit 2 is shifted to the latch circuit 3.
Patent JP-H0198852-A (JP)
Title: Moisture-proof remote control device
Inventor: TOKUMOTO MUNEHIKO
IPC: H05K5/06
Filed: 1987-10-08
Abstract: PURPOSE:To prevent dew formation within a remote controlled case by a method wherein an electric circuit for controlling an electronic controlling equipment, a cable line connecting the electric circuit with the electronic controlling equipment, a case covering the electric circuit and a heater arranged within the case are applied to construct this system. CONSTITUTION:A moisture-proof remote controlling device is constructed by an electric circuit 9 for controlling an electronic controlling equipment, a cable line 10 for communicating the electric circuit 9 with the electronic controlling equipment, a case 11 for covering the electric circuit 9, and a heater 16 arranged within the case 11. The case 11 is divided into a front case 12 and a rear case 13, a packing 14 is applied between these cases to make a seal between them. So, water drips are not immersed into the case 11. The rear case 13 is provided with a bushing 15 at a part where the cable line 10 is introduced so as to fix the cable line 10 and prevent immersion of water. A heater 16 is provided at the inner surface of the rear case 13. The heater 16 may control by itself so as to keep a temperature within the case 11 in a range of 40-50 deg.C. So, the electric circuit 9 may not be troubled with water drop or may not become an incomplete condition.
Patent JP-S61133309-A (JP)
Title: Hot air circulation type heating furnace
Inventor: NANSAI KATSUHIRO
IPC: F27B9/00
Filed: 1984-12-03
Abstract: PURPOSE:To heat uniformly materials to be heated to a prescribed temp. in a short period with good thermal efficiency by using two kinds of materials consisting of a heat transmittable material and heat insulating material to constitute a boundary member which partitions a combustion chamber and heating chamber in a hot air circulation type heating furnace. CONSTITUTION:The furnace is provided with a heat source 1 and is partitioned to the combustion chamber 8 and the heating chamber 9 by the partition plate 3. The plural materials 4 to be heated on a conveyor 5 are moved and heated while the high-temp. atmosphere in the furnace is circulated by a fan 2 through the vent holes 6, 6 at both ends of the partition plate. The first half 3' of the plate 3 from a port 7 for carrying in of the materials 4 toward a port 10 for ejecting said materials is made of an iron plate or quartz glass which allows the transmission of radiant heat but does not allow the transmission of the hot air of the atmosphere. The second half 3'' is constituted of a heat insulating material such as ceramics or refractory brick which does not allow the transmission of the radiant heat. The materials 4 are heated quickly to the target temp. by both the hot air and radiant heat in the part of the plate 3'. The direct influence of the radiant heat is removed and the materials 4 are stably and uniformly heated to the prescribe temp. in the part 3''.
Patent JP-H03117262-A (JP)
Title: Digital audible tone generator
Inventor: SAGAWA SHUICHI
IPC: H04M19/02
Filed: 1989-09-29
Abstract: PURPOSE:To miniaturize a generator and to reduce the cost by providing a RAM for which the data pattern DP of a digital audible person DA is written, a timing generating section reading the DP from the RAM sequentially and generating the DA signal and a bus switching section. CONSTITUTION:A call processing control processor 1 analyzes the standard of an audible tone inputted from a maintenance console 14 and calculates the data pattern DP according to the procedure stored in a memory IC 2. The result is stored in a memory IC 7 via an IO port 3, buffers 4, 5, 6 and an inverter 13, and when the write of all data patterns DP is finished, an audible tone generating section 15 is separated and made independent of the control of the processor 1. A counter group 9 generates an address signal with the clock signal of a timing generating section 10, gives the signal to the IC 7 in time division by a selector 8, the DP of the IC 7 is read, latched in a latch register 11 and outputted as a serial signal by a P/S conversion register 12. Thus, one chip circuit integration is attained and miniaturization of the generator and the reduction in cost are realized.
Patent JP-S63112024-A (JP)
Title: Flatness correcting device for tension leveler
Inventor: KAJIWARA TETSUO
IPC: B21D1/05
Filed: 1986-10-28
Abstract: PURPOSE:To stably obtain good flatness irrespective of a plate width, the yielding point in the longitudinal direction, the unevenness in plate thickness, etc., by adjusting the strip locking force on an extension roll and pressing roll by the flatness of the metal strip detected at the rear step side by a flatness correction device. CONSTITUTION:A metal strop 5 moves in the axial direction respectively the extension roll 1 on which the crowing reducing the diameter toward a roll end is executed at one part end of the opposing position each other and a pressing roll 2 and a defective flatness is thus straightened. At the outlet port side of this flatness correction device the roll 6 divided into plural pieces in the width direction for detecting the flatness of the metal strip 5 is provided and the tension distribution in the longituddinal direction and flatness are operated by arithmetic unit 8 from the individual roll reaction force detected by a load cell 7. Based on the flatness of the metal strip 5, the locking force of the metal strip 5 by the rolls 1, 2 is adjusted with a cylinder 92.
Patent JP-H11192248-A (JP)
Title: Prosthetic plug unit for hernia duct plugging
Inventor: FLAMENT JEAN BERNARD
IPC: A61B17/00
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a prosthetic piece which can repair hernia without tension, has a simple structure and operation, and is very effective. SOLUTION: This prosthetic plug piece for hernia duct plugging contains a plug 1 as the first part made of a sheet material extending through a hernia duct, and this plug 1 enters inside a hernia cavity at the end adjacent to the hernia cavity. A barrier part 2 as the second part is also made of the sheet material, and the barrier part 2 covers the hole of the hernia duct. The general form of the plug 1 is conical or cylindrical. More accurately, the plug 1 is preferably hollow, for instance, a prosthetic sheet is wound around itself for 360 deg.C and the adjacent edges are connected with each other. The barrier part 2 is circular. The barrier part 2 is mounted on the tip of the plug 1 by adhesive or heat seal at the center.
Patent JP-H02102451-A (JP)
Title: Method for measuring thickness of corroded part or the like
Inventor: FUJITA TOSHIAKI
IPC: G01N29/04
Filed: 1988-10-12
Abstract: PURPOSE:To measure the thickness of a section to be measured such as corroded part with high accuracy from a distant part by making ultrasonic waves incident diagonally to a member to be measured from an ultrasonic probe disposed to one surface of the member and calculating the thickness by the plural specific equations from the beam travel distances of reflection echoes and the distance form the incident position of the ultrasonic waves to the section to be measured. CONSTITUTION:The ultrasonic waves are made incident diagonally to the member to be measured from the ultrasonic probe disposed to one surface of the member in such a manner that the ultrasonic waves propagate >=2.0 skip in the member and arrive at the section to be measured. The beam travel distances W1, W2 of the reflection echoes obtd. from both ends in the thickness direction of the section to be measured are determined. The thickness (t) of the section to be measured such as corroded part is determined by the equation I to the equation III from the beam travel distances W1, W2 and the distance Y from the incident position of the ultrasonic waves to the section to be measured.
Patent JP-S62115826-A (JP)
Title: Fine particle flow controller
Inventor: KURIHARA NORIKO
IPC: C23C14/22
Filed: 1985-11-15
Abstract: PURPOSE:To provide read processing of reacting fine particles while in contact with reaction gas on the way of feeding the particles by providing a nozzle made of a magnet for introducing a plasma formed in an upstream chamber to a downstream chamber in a passage. CONSTITUTION:A nozzle 1 made of a magnet for introducing a plasma of a vapor-phase exciter to a downstream side is provided in a passage of a fine particle flow controller having the exciter. A non-film forming gas supplied to an upstream chamber 3 is discharged by the vapor-phase exciter 9 to form a plasma. The plasma is introduced to the nozzle 1 by a pressure difference and a magnetic field of the nozzle 1 provided between the both chambers and an injecting stream of the active seed of the non-film forming gas is formed in a downstream chamber 4. The injecting stream is applied to a film-forming gas to be blown to a substrate 6. When the converging and diverging nozzle 1A is used, the velocity of the injecting stream become subsonic to supersonic velocity so that the injecting stream becomes a beam having substantially constant sectional area in a flowing direction. The magnet for forming the nozzle 1 may be any substance which can generate a magnetic field in a direction from an inlet 1a to an outlet 1b, and may also be a permanent magnet.
Patent JP-2001071635-A (JP)
Title: Ink jet recording medium for proof reading
Inventor: MIYAMOTO SHIGEHIKO
IPC: B41M5/00
Filed: 1999-09-09
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording medium which is suitable for the printing correction for a paper container by pressing an ink receiving layer, which is under a wet state, to a heated mirror-finished surface roll, drying the ink receiving layer, and providing a glossy finish for an ink jet recording medium, wherein at least one layer of the ink receiving layer is provided on a supporting body for which at least two layers are laminated. SOLUTION: In order to obtain an ink jet recording medium for proof reading, which is suitable for a printing correction for a paper container or the like, and is excellent in ink jet printer property, a cast treatment is applied while an ink receiving layer provided on a supporting body is still under a wet state. As a method for the cast treatment, a direct method, a gelling method and a wet method can be counted. The direct method among them is performed in such a manner that a strong glossy finishing process is performed by pressing the applied layer to a heated mirror-finished drum surface while the applied layer, which is applied on the supporting body, is still under a wet state. Also, the supporting body is preferably laminated with an adhesive layer.  As the adhesive layer, a layer comprising a solvent based adhesive or a layer, which is formed by a melt-extrusion method of a thermoplastic resin, is preferable.