baber/WOPTO huggingface dataset:
Patent JP-S6295113-A (JP)
Title: Structure of swirl vane of steam separator
Inventor: FUJIWARA KATSUJI
IPC: F16T1/22
Filed: 1985-10-18
Abstract: PURPOSE:To increase the steam separation efficiency by forming a downward inclined wall on the outer peripheral wall of a cylindrical partition wall member, forming a scabrous spiral wall connected to the end wall in the radial direction at the lower end, and actively collecting water droplets on the junction edge line between the spiral wall and the end wall. CONSTITUTION:The swirl vane 10 consists of a vertical wall 11 which is radially protruded from the upper end of the inner cylinder of the partition wall member 4 to the upper end of the outer cylinder, the inclined wall 12 which is downward inclined from the lower end of the vertical wall 11 between the outer and the inner wall, and the spiral wall 13 which is spirally formed at the upper surface of the inclined wall 12 from the inner cylinder to the outer cylinder. The terminal end of the spiral wall 13 is connected stepwise to the radial end wall 30. The fluid is turned by the inclined wall 12 of the swirl vane 10 and water droplets are separated by centrifugal force. The influent fluid is vertically dropped by the vertical wall 11 and the spiral flow is compensated. The water droplets deposited on the wall surface are collected on the junction edge line, blown off by the strong spiral flow, deposited on the inner wall of the casing, and trickled down.
Patent JP-2000063467-A (JP)
Title: Heat-resistant triazine resin
Inventor: KOMATSU TAMIKUNI
IPC: C08G12/30
Filed: 1998-08-20
Abstract: PROBLEM TO BE SOLVED: To obtain a triazine resin excellent in heat resistance by forming a polymer structure wherein triazine rings are bonded to each other through a carbodiimide or dihydrocarbodiimide group. SOLUTION: This triazine resin has a polymer structure wherein triazine rings are bonded to each other at two or more positions of its 2-, 4-, and 6-positions through a carbodiimide (-N=C=N-) or dihydrocarbodiimide (-NH-CH =N-) group. The ratio of carbodiimide groups to dihydrocarbodiimide groups is not specifically limited, and even when the ratio is very high or very low, an excellent heat resistance can be achieved. This resin exhibits such a high heat resistance that its decomposition start temp. is 400 deg.C or higher, and its mol.wt. is about 103-105. The resin is prepd., for example, by polymerizing 1 mol of trichloromelamine with 1-3 mol of formalin and dehydrochlorinating the resultant resin with a common basic substance such as sodium hydroxide or t-butoxypotassium.
Patent JP-H0574632-A (JP)
Title: Flyback transformer
Inventor: OISHI MITSUYOSHI
IPC: H01F38/42
Filed: 1991-09-13
Abstract: PURPOSE:To realize parts arrangement wherein volume unit connection in a flyback transformer is facilitated and reliability is improved. CONSTITUTION:A holder 8 for fixing a diode 5 or the like which is connected with the secondary winding of a flyback transformer is installed. Conductive rubber 9 connected with the secondary winding is fixed to the holder 8. An input terminal 11 installed on a volume unit 4 is connected with the conductive rubber 9 at the same time when the volume unit 4 is assembled. Hence connection is easily finished at the same time as volume unit assembling, and the position of each parts is regulated, so that reliability can be ensured.
Patent JP-H05248351-A (JP)
Title: Cryopump
Inventor: SAHO NORIHIDE
IPC: F04B37/08
Filed: 1992-09-02
Abstract: PURPOSE:To increase the permeation probability of gas particles, i.e., the probability that the particles are captured so as to raise the speed at which the gas is exhausted by arranging radiation heat shielding plates in plural lines over an inlet surface of gas particle cryopump flow and in multistages as they are aligned in the direction of the depth of the pump. CONSTITUTION:A cryopump comprises cryopanels 2, cooled to a very low temperature at which gas particles are condensed and adsorbed, and radiation heat shielding plates 1 protecting the cryopanels 2 from radiation heat and cooled to a low temperature, and gas particles to be discharged are allowed to flow into the cryopump from between the radiation heat shielding plates 1 disposed on the front side of the pump. In this case, the radiation heat shielding plates 1 are arranged in plural lines over an inlet surface of pump flow and in multistages as they are aligned in the direction of the depth of the pump with substantially the same width. Also, at least some of the radiation heat shielding plates 1 are formed with end portions which, when those sides of the radiation heat shielding plates which face the inlet surface of pump flow serve as reference planes, form acute angles with the reference planes.
Patent JP-H09103732-A (JP)
Title: Fluid feeder
Inventor: ERIZABESU FUOSUTAA
IPC: B29B15/12
Filed: 1996-09-04
Abstract: PROBLEM TO BE SOLVED: To precisely and easily supply a fluid to a substrate by providing a head member having plural fluid injectors and a means for controlling the amt. of the fluid to be supplied to a workpiece. SOLUTION: Two parallel head members 11 and 11' each having plural fluid injectors are provided with the means 23 and 23' to seal the second fluids 25 and 25' at a second pressure almost equal to or higher than the pressure of the first fluids 15 and 15'. The first fluids 15 and 15', e.g. an epoxy resin soln., are supplied to the specified positions 17 and 17' on a glass substrate 19 as the workpiece. Namely, the substrate 19 is coated with the fluids before being used as the material for a printed circuit board. At this time, the second fluids 25 and 25', e.g. nitrogen, are supplied to the specified positions 17 and 17' to limit the first fluids 15 and 15' and collided with almost the central position of the feeder 10. The fluids are supplied to the substrate 19 precisely and easily in this way.
Patent JP-H1080725-A (JP)
Title: Roll setting method in roller leveler and straightening method of material to be straightened using the method
Inventor: TANI NORITAKA
IPC: B21D1/05
Filed: 1996-09-04
Abstract: PROBLEM TO BE SOLVED: To prevent a steel plate after straightening from causing shape defect after working by precisely conducting setting of the initial position for a straightening roll and a back up roll. SOLUTION: At the beginning, by experimentally straightening standard plural materials A to be straightened with differentiating a thrusted quantity of the roll barrel direction of a straightening roll 3, thrusted quantity distribution Wn in the roll barrel direction of the straightening roll 3 actually generated at straightening is measured. Next, based on the corresponding relation between the max thrusted quantity difference ΔWn of thrusted quantity distribution Wn and a deformed quantity δof each standard material A to be straightened after cutting, the max value of a max thrusted quantity difference ΔWn, where the material A to be straightened does not cause deformation after cutting, is set as a deformation critical value D1 of the material A to be straightened.  When straightening the material 2 to be straightend in actual operation, the initial positions of the straightening roll 3 and the back up roll 4 are set so that a thrusted quantity distribution Wo , in which a max thrusted quantity ΔW is within the deformation critical value D1 , is imparted to the straightening roll 3.
Patent JP-2001055437-A (JP)
Title: Production of polycarbonate diol
Inventor: MATSUO MICHIHIRO
IPC: C08G18/44
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a polycarbonate diol capable of producing a polyurethane resin excellent in mechanical strength, heat, weather and hydrolytic resistances, low-temperature characteristics, compatibility, etc., with other kinds of polyols. SOLUTION: A diol compound is a poly (oxytetramethylene) diol having >=100 and <400 number-average molecular weight in a method for producing a polycarbonate diol comprising reacting at least one kind of a low-molecular carbonate compound comprising an alkylene carbonate, a dialkyl carbonate and a diaryl carbonate with the diol compound.
Patent JP-2000068834-A (JP)
Title: Signal conversion method and signal converter
Inventor: KAWASAKI HIROYUKI
IPC: H03M5/16
Filed: 1998-08-20
Abstract: PROBLEM TO BE SOLVED: To shorten conversion time by directly converting signals from one to the other or with each other between the digital data signals and the analog signals. SOLUTION: In an upper region binary number, at least one of two adjacent digits is a combination that has a signal '0' for indicating zero in any digit. Since each 1/4 on both ends is a non-zero digit, the digits of 'p' 54 and 'n' 55 are non-zero digits, and the next digit is necessarily '0' and respectively give 'p0' 57 and 'n0' 58. As for the digit '0' 56, the range 16 of '0' to be subdivided is equally subdivide into four parts, and the digital data signals corresponding to 1/4 each on both ends are respectively assigned to 'p' 54 and 'n' 55, and 2/4 at the center is assigned to '0'56. When this procedure is repeated from a high-order digit to a low-order digit, it is possible to determine the range of the analog signals corresponding to the digital data signals of the upper region binary number of a prescribed digit number.
Patent JP-2000067886-A (JP)
Title: Solid polymer fuel cell and its manufacture
Inventor: GYOTEN HISAAKI
IPC: H01M8/10
Filed: 1998-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a solid polymer fuel cell having an excellently durable seal. SOLUTION: In this solid polymer fuel, a seal part to seal the side of a layered cell by gas is formed by injection molding. When forming a gas seal part in a manifold, a porous film 10 is disposed at a gas supply and exhaust opening so as not to block the gas supply and exhaust opening 11 by a sealing material 13, and the film 10 is peeled off after the sealing material is solidified.
Patent JP-H10189171-A (JP)
Title: Continuous plastic strip used for manufacturing insulating housing of electric connector
Inventor: ORTEGA JOSE L
IPC: B29C45/00
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a long continuous plastic strip having the strength and flexibility to be wound on a reel and facilitate its conveyance and storage by providing a long body having the first and second end sections, providing a recess storing a molding polymer compound near to the first end section, and providing multiple separated conductive member storing means between the recess and the second end section. SOLUTION: Central main recess 108 formed with unfilled sections 104, 106 are provided on a continuous plastic strip having segments 92 each containing a pin storage hole 94, a spacer 96, and side section notches 98, 100. The central main recess 108 is provided with nearly cylindrical holes 109, 110 connected by an upper intermediate recess and a lower intermediate recess separated by a bridge 119. The cylindrical hole 109 is provided with an upper recess 114 and a lower recess 115 for connection separated by a tongue piece section 116. The cylindrical hole 110 is provided with an upper recess 117 and a lower recess 118 for connection separated by a bridge 113.
Patent JP-H0398140-A (JP)
Title: Parallel bus system
Inventor: AKAI SO
IPC: G06F11/30
Filed: 1989-09-11
Abstract: PURPOSE:To facilitate the maintenance and the check in the occurrence of troubles in a parallel bus system by storing the error information in an error information store part of a master device if the errors occur in the writing and reading states. CONSTITUTION:A data error detecting part 12 of a slave device SR checks the errors for the data received from a master device MS in a writing state and for the stored data including the code information in a reading state respectively. An error information returning part 13 returns the error information obtained from an error checking operation to the device MS. An error information store part 22 of the device MS stores the error information transferred from the device SR. The information stored in the part 22 of the device MS can be read out via a microprocessor 21 or the outside. Thus the check/ maintenance is facilitated with regard to the occurrence of troubles.
Patent JP-2001057841-A (JP)
Title: Breadmaking method
Inventor: MASUBUCHI TAKAAKI
IPC: A21D2/16
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a breadmaking method capable of easily making bread having appropriately coarse texture, excellent chewability, crisp feeling and quality stability without any specific processes or pre-treatments for breadmaking through the solution of the conventional problems involving complicated production process and poor workability as well as difficult to obtain the objective both high and stable-quality bread, wherein enzyme such as amylase or protease is formulated in bread dough, or degassing amount in a process of fermentation or formation is controlled in order to make bread excellent in chewability, crisp feeling and constant quality stability. SOLUTION: This breadmaking method comprises kneading 1 to 15 pts.wt. of oil and fat with a small diameter having a sieve-passable size as the JIS nominal dimension of 500 μm to 15.9 mm and a melting point of 38 to 60 deg.C, in 100 pts.wt. of wheat flour to prepare bread dough, and baking the resultant bread dough.
Patent JP-S6476339-A (JP)
Title: Processing system for restoration of editing data
Inventor: ARAI KENJI
IPC: G06F17/21
Filed: 1987-09-18
Abstract: PURPOSE:To reduce the capacity of a memory which stores information on restoration of editing data by dividing a received editing request into reversible basic action units and at the same time storing sequentially those information on the editing actions. CONSTITUTION:The editing actions set to an editing request are divided by an editing analyzing part 1 into the editing units that can be reversible operated and then sent successively to an editing processing part 2 as the editing information showing each editing action. The part 2 edits a file based on the received editing information and at the same time stores the editing information in an editing information memory buffer 3 via an editing information control part 4. IF a file restoring request is given to the part 1 from a user, the part 4 replaces the editing information stored in the buffer 3 with the information showing an adverse action. This editing information is sent to the part 2 in the adverse order to that of the storage and an edited file is restored. Thus the memory capacity for storage of data can be reduced.
Patent JP-H1181202-A (JP)
Title: Crosstie
Inventor: HAYASHI KAZUHISA
IPC: E01B3/46
Filed: 1997-09-01
Abstract: PROBLEM TO BE SOLVED: To secure the insulation between a crosstie and a track even if butadiene-stylene rubber is broken by laminating a plastic material on the metal crosstie. SOLUTION: A plastic material 7 is laminated on a metal crosstie main body section to form a crosstie 8. A metal sheet is molded after a plastic film is stuck to it, or the plastic film is stuck to the molded crosstie 8. As the sticking method, the whole crosstie 8 is covered with the plastic film, or the crosstie 8 is covered for a portion slightly larger than the portion to be kept in contact with an insulating plate 4. The impact strength of the plastic material 7 is set to 150 kg.cm/mm or above, and its elastic modulus is set to 25 kg/mm<2> or above. Malfunctions of signals and railroad crossings are prevented over a long period regardless of the use of the butadiene-stylene plate to allow a safe train operation and the lightweight crosstie 8, thereby workability is improved, and the transportation cost can be reduced.
Patent JP-H0896255-A (JP)
Title: Commodity sales registering data processor
Inventor: AOKI HIRAYASU
IPC: G07G1/12
Filed: 1994-09-29
Abstract: PURPOSE: To obtain a data processor capable of speeding up each function processing without reducing error information detecting frequency and reducing cost by executing error information detecting operation for a printer by timer interrupting operation in each fixed time while executing registering processing or the like based upon single task reference software. CONSTITUTION: The reference constitution of the data processor is a personal computer 110 provided with reference I/O devices (a keyboard 20 and a display 21) and the processor is also provided with a scanner 19, a printer 22, a drawer 23, etc., which are necessary for the execution of commodity sales registering data processing and error information detecting and controlling means 101, 102 and a timer controller 104 which are necessary for a printer 22. Registering processing, accounting processing, etc., are successively executed based upon the single task reference software. In parallel with the operation, the means 101, 102 detect error information generated in the printer 22 in each fixed time based upon a timer interruption signal generated and outputted from the controller 104.
Patent JP-H1177702-A (JP)
Title: Structure for cooling end of vulcanization mold for crawler belt
Inventor: SUGIYAMA KAZUSHI
IPC: B29K105/24
Filed: 1997-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a structure for cooling the end parts of a vulcanization mold for a crawler belt which does not affect product quality by the dispersion in attachment of end plates for cooling and can attempt the reduction of valcanization time. SOLUTION: In a structure for cooling the end parts of a vulcanization mold, an upper cooling end plate 14a and a lower cooling end plate 14b of a pair are attached to the longitudinal end parts of a mold main body 13 consisting of an upper vulcanization mold 11 and a lower vulcanization mold 12. In the upper cooling end plate 14a and the lower cooling end plate 14b, engagement recessions 15a, 15b which are notched in nearly the same form as the end part of the product shape of a crawler belt product W such as a rubber crawler are formed. In the end plates 14a, 14b, a cooling hole 16 is formed to pass a cooling fluid.
Patent JP-H0959329-A (JP)
Title: Curing-type resin composition
Inventor: MATSUMURA AKIRA
IPC: C09D4/00
Filed: 1995-08-21
Abstract: PROBLEM TO BE SOLVED: To obtain a curing-type resin composition consisting of a specific unsaturated polyester resin, a vinyl ether-based monomer and a radical generating-type photopolymerization initiator, rapid in curing excellent in air-drying property and physical properties of cured membrane and useful for paint, adhesive, etc. SOLUTION: This curing-type resin composition consists of (A) an unsaturated polyester resin having >=4000 weight averaged molecular weight and (i) 5-50mol% cyclopentadiene and/or dicyclopentadiene-based unit, and/or (ii) 2-40mol% polyhydric alcohol allyl ether unit such as pentaerythritol triallyl ether based on a polybasic acid component such as maleic anhydride, (B) a vinyl ether-based monomer such as triethylene glycol divinyl ether and (C) a radical generating-type photopolymerization initiator such as 4- phenoxydichloroacetophenone, and further preferably (D) styrene monomer. Further, The blending ratios of components A to C are preferably such that the components A/B is in the range of 100/(40/80), and the components A/C is in the range of 100/(5-10).
Patent JP-S6390720-A (JP)
Title: Crt picture selecting device
Inventor: FUKUTOMI SHIGEKI
IPC: G10L15/00
Filed: 1986-10-06
Abstract: PURPOSE:To select and display an optical necessary image plane by voicing necessary information, etc., in front of a microphone by composing of a word table for a utilization field, a speech recognizing device, a picture selecting device, a picture data storage device, and a picture display device. CONSTITUTION:When displaying a necessary picture on a CRT display device 4, an operator voices words regarding information on a picture number, a picture name, the system name of a plant, an equipment name, and process variables of pressure, temperature, a flow rate, etc., in front of the microphone 5 provided nearby the CRT display device 4. The speech recognizing device 1 analyzes the voice and refers to the word table 7 to output voiced words (string) 10. The picture selecting device 2 which receives the word string 10 refers to a picture table 8 which is prepared to output a requested picture number 11. The picture display controller 3 selects corresponding picture data from the picture data storage device 9 and outputs it on the CRT display device 4.
Patent JP-H1176467-A (JP)
Title: Manufacture of racket and racket frame
Inventor: TAKEUCHI HIROYUKI
IPC: A63B102/02
Filed: 1997-09-01
Abstract: PROBLEM TO BE SOLVED: To reduce uncomfortable vibration at the time of hitting a ball and to reduce the weight of a frame in a hollow racket frame. SOLUTION: A mandrel core material 50 is covered with a PTFE tube 16 and a 66 nylon tube 15, a pre-preg 53 formed by impregnating carbon fiber with epoxy resin is fitted to the outer peripheries of the PTFE tube 16 and the 66 nylon tube 15 to form a layered product. Subsequently the layered product 70 is removed from the mandrel core material 50 to be set in a cavity of the metal mold, and with the internal pressure of the PTFE tube 16 increased, the metal mold is heated to form a hardened layer of the fiber reinforced thermosetting resin. After that, one end of the PTFE tube 16 projected into the end opening in the formed frame 80 is held to pull out the PTFE tube 16 from the interior of the frame.
Patent JP-2000036376-A (JP)
Title: Induction heater roller device
Inventor: OKAMOTO KOZO
IPC: H05B6/14
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To provide an induction heater roller device in which a heating medium eventually spouted out of a jacket chamber with the roller body in an over- heated condition from spouting in the axial direction of the roller body or splashing on a magnetic flux generating mechanism. SOLUTION: The end of a jacket chamber 8 is put in communication to the outside a roller body 1 through a passage 10, in which a sealing mechanism 11 using a melt metal 17 unsealed at a high temp. is installed. A heating medium spouted from the jacket chamber 8 into the passage 10 is introduced to a guide pipe 19. The forefront of this guide pipe 19 is bent so as to face the axis of the roller body 1.
Patent JP-H04116825-A (JP)
Title: Manufacture of semiconductor device
Inventor: ISHIDA TOSHIYUKI
IPC: H01L21/316
Filed: 1990-09-06
Abstract: PURPOSE:To reduce the etching rate of a SOG film by a method wherein the SOG film is applied and formed on a substrate and after the SOG film is dried, it is made to expose to hydrogen or vapor plasma or a downflow, then, is heated and cured. CONSTITUTION:For example, first and second gate electrodes 3A and 3B are formed on a p-type Si substrate 1 via gate oxide film 2, an common n<+> source region 4 to the electrodes 3A and 3B and first and second n<+> drain regions 5A and 5B inherent to the respective electrodes 3A and 3B are formed, a SOG film 7 is applied on a substrate to be processed, which is formed by covering the upper part of the main surface of this substrate with CVD-SiO2 layer insulating film 6, and the film 7 is dried. Then, vapor plasma is provided in a microwave plasma treater or a microwave downfall treater and the film 7 is made to expose to hydrogen radicals (H<+>) induced by a microwave. Then, the substrate to be processed is heated in a furnace in a dry N2 atmosphere and the film 7 is cured and solidified. At this time, as the film 7 is subjected to exposure treatment using the H<+>, the cure of the film 7 proceeds sufficiently and a SOG film 7 having a low etching rate is formed.