baber/WOPTO huggingface dataset:
Patent JP-2001001340-A (JP)
Title: Rubber vulcanizing press device
Inventor: SATO SATOSHI
IPC: B29C33/24
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To make sure that a rubber material is degassed by venting gas from the rubber material in accordance with the quality and shape of the rubber material through controlling the approach positions of the paired halves of a rubber vulcanizing molding die in addition to the control of a die clamping pressure. SOLUTION: The top force 12 of a rubber vulcanizing molding die is fixed to a fixed platen 11a above a fixed frame 11 and a vacuum box 13 to be made to ascend/descend by a cylinder 14 for ascent/descent is arranged around the top force 12. On the other hand, a lifting table 16 which is made to ascend/ descend by a hydraulic cylinder device 15 is installed at the lower part of the fixed frame 11 and a movable platen 18 is arranged on the lifting table 16 through a load cell 17. In addition, the bottom force 19 of the rubber vulcanizing molding die is mounted, in a freely proceding/receding manner, on the movable platen 18. Further, a press mechanism 21 for clamping the die is set between the fixed frame 11 and the lifting table 16.  A vulcanized rubber material is gradually squashed to degas it by controlling the movable platen 18 with the help of a pressurizing force by the press mechanism 21 and a position control by the hydraulic cylinder device 15.
Patent JP-S6237070-A (JP)
Title: Multiple type pulse width modulation inverter
Inventor: MASUDA HIROYUKI
IPC: H02M7/48
Filed: 1985-08-05
Abstract: PURPOSE:To reduce a torque ripple by bringing reference triangular wave frequency to 3M times as many as reference sine wave frequency and each delaying the phase of second - fourth inverters only by a predetermined phase angle to a first inverter. CONSTITUTION:A multiple type PWM inverter is constituted of a DC power supply 1, first - fourth inverters 11-14, first - fourth output transformers 21-24 and a controller 30. The controller 30 compares signals from a reference sine wave generating circuit and a reference triangular wave generating circuit by a comparator, and transmits ignition signals over each inverter through a base amplifier. The reference since waves and reference triangular waves of the second inverter 12 are delayed only by 1/12 wavelength to the first inverter 11 and those of the fourth inverter 14 to the third inverter 13 respectively so as to deny 13, 17, 29, 31, 43, 47, 59 and 61 order higher harmonics generated from the first - fourth inverters 11-14 at that time, and the output transformers 22, 24 are zigzag-connected. A section between the first and third inverters, and a section between the second and fourth inverters are also delayed only by 1/2 wave-length.
Patent JP-S5696662-A (JP)
Title: Apparatus for determining optimum timing for discharging tea leaves from tea processig machine
Inventor: FUJII MIKIO
IPC: F26B3/00
Filed: 1979-12-29
Abstract: PURPOSE: To enable automatic determination of the timing for discharge of tea leaves from a tea processing machine, by detecting the weight of tea leaves continuously during the operation, thereby constantly getting the information about the drying state of the tea leaves.  
     CONSTITUTION: As the apparatus starts to work, and the steamed tea leaves are charged into the hopper, the total weight WT detected by the first sensor S 1  increases gradually. The net weight W 0  of tea leaves charged into the hopper is determined by the arithmetic circuit 9 by subtracting the weight of the hopper WH from the value WO+WH detected by the second sensor S 2 . When the net weight W 0  has reached to a predetermined level, the charge of the tea leaves is stopped. The third arithmetic circuit 10 substrate the weight WO of charged tea leaves from the weight W+WO outputted from the first arithmetic circuit 5, and outputs the result to the comparing circuit 11. When the signal corresponding to the weight W' of the tea leaves to be discharged and stored in the memory circuit 8 coincides to the signal corresponding to the weight W of tea leaves in the rolling cylinder and outputted from the third arithmetic circuit 10, the comparing circuit 11 outputs the coincidence signal and the control circuit 12 opens the rolling cylinder and discharges the processed tea leaves. Simultaneously with the completion of the operation, the main switch M is opened. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H1015059-A (JP)
Title: Method for testing leakage of hollow fiber membrane module and testing device therefor
Inventor: YAMAMOTO MASANOBU
IPC: G01N15/08
Filed: 1996-07-02
Abstract: PROBLEM TO BE SOLVED: To make it possible to judge the presence or absence of leakage and to assure safety by imparting hydrophilicity to a hollow fiber membrane, then expelling the water from the either block parted by the membrane, pressurizing the blocks up to a prescribed pressure by gas, comparing the pressure of a pressure master with the pressure of the pressurized chamber of a blood treating device and deciding the leakage by a change of the pressure after prescribed time. SOLUTION: Respective closing means are first properly operated in the first and second blocks formed by parting these blocks apart the hollow fiber membrane of a hollow fiber membrane module 2 and the reverse osmosis water is fed and packed to the first block and the second block from a water storage tank by a liquid feeding means 9. The pressures in the first and second blocks are then reduced down to the prescribed pressures by a pressure reducing means 8. Then, the sterilized nitrogen or air is fed to the first block by an air feeding means 10, by which the reverse osmosis water is expelled. Further, the same gas is fed and is stopped when a pressure detecting means 6 attains the prescribed pressure.  Then, the prescribed pressure is generated on a differential pressure master 7, after prescribed time, the pressure is compared with the pressure of the first block detected by the pressure detecting means 6 and the differential pressure is determined, by which the presence or absence of the leakage is decided.
Patent JP-H07126543-A (JP)
Title: Indolizine color and method for improving solubility
Inventor: SUZUKI TAKAHIKO
IPC: G11B7/247
Filed: 1993-06-18
Abstract: PURPOSE:To obtain an indolizine color which has a high solubility in a solvent and forms a recording layer having satisfactory characteristics by using a benzaldehyde compd. and an acetylpyridine compd. as the starting materials and reacting the resulting cinnamoylpyridine intermediate. CONSTITUTION:The indolizine color is represented by the formula (wherein R1, R1', and R5' are each H, alkyl, aryl, etc.; R2, R2', R3, R3', and R4 are each H, alkyl, alkoxy, etc.; R6, R6', R7, R7', R8, and R8' are each H, alkyl, or halogen; X is an anion; and m is a number for balancing the electrical charge). The color has a solubility of about 1-35% in a solvent at 25 deg.C and is obtd. by subjecting a benzaldehyde compd. and an acetylpyridine compd. to aldol condensation under a basic condition and reacting the resulting cinnamoypyridine intermediate with ammonium acetate, etc.
Patent JP-S5875868-A (JP)
Title: Semiconductor device
Inventor: KANAMORI SHIYUUICHI
IPC: H01L29/43
Filed: 1981-10-30
Abstract: PURPOSE:To provide high heat resistance, excellent reproducibility and characteristic stability by employing nitrided titanium having excellent diffusion preventing effect as a diffusion barrier layer. CONSTITUTION:In the function of each layer forming electrode, a layer 3 is a titanium itself or a contact layer for forming an ohmic contact or Schottky barrier with good reproducibility of titanium arsenide compound formed by heat treatment, a nitrided titanium layer 4 is a diffusion barrier layer for preventing the production of compound such as a platinum and arsenic, platinum and gallium or the like, a platinum layer 5 is an intermediate layer to be inserted to enhance the contact layer to the layer 4 of a gold layer 6, and the layer 6 is a conductor. In this manner, a diffusion barrier layer due to nitrided titanium is filled, thereby preventing the mutual reaction of the electrode metal and the semiconductor except the titanium, enhancing the heat resistance, and providing excellent characteristic reproducibility and stability.
Patent JP-H1019180-A (JP)
Title: Detachment preventive pipe joint
Inventor: ARAKAWA NORIYUKI
IPC: F16L21/08
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To make a pipe joint, jointed in a bent state, hold its bending angle even under the action of unbalanced force and slip-out force caused by water pressure and satisfy conventional detachment preventing function. SOLUTION: A spigot side lock ring 16 can be engaged with an annular protruding part 3 fixed to the periphery of a spigot 2, and a socket side lock ring 15 can be engaged with a peripheral collar part 4 of a socket 1. The spigot side lock ring 16 is engaged with an engaging protruding part 5a of a housing 5. A tip 24a of a hexagon headed bolt 24 protruded from the engaging protruding part of the housing 5 is pressed to the socket side lock ring 15. Hexagon headed bolts 24 are plurally provided in a circumferential direction, and the distance from the engaging protruding part to the lock ring 15 is gradually changed along the circumferential direction. A pipe joint can thereby be jointed in a bent state besides preventing detachment of a socket 1 and a spigot 2.
Patent JP-H115923-A (JP)
Title: Water-base coating material
Inventor: MORI YOSHIO
IPC: C08F220/04
Filed: 1997-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a water-base coating material giving a coating film on which a printing ink readily spreads, and a clear picture pattern can be printed by, e.g. transfer printing. SOLUTION: This coating material comprises a water-soluble or water- dispersible salt of a graft copolymer which is obtained by copolymerizing a macromonomer (a) having one radical-polymerizable terminal and comprising a polymer having a number-average molecular weight of 1,000 to 30,000 and an SP value of 8.0-9.3, an α,β-ethylenically unsaturated carboxylic acid (b) and other radical-polymerizable monomer (c) and of which the units based on the component (a) and the component (b) respectively account for 0.03-0.8 wt.% and 1-30 wt.%.
Patent JP-S5961990-A (JP)
Inventor: MURAKAMI TAKESHI
IPC: H05K3/34
Filed: 1982-09-30
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-H0340220-A (JP)
Title: Magnetic recording medium
Inventor: KAWADA KAORU
IPC: G11B5/738
Filed: 1989-07-06
Abstract: PURPOSE:To realize low medium noise even with high track density by forming a concentrical pattern in the magnetic layer in which magnetic area and nonmagnetic area are alternately provided, each having a width not wider than the tracking width. CONSTITUTION:On a disk substrate 3 comprising nonmagnetic material, a base layer is formed and further a magnetic film is formed, in which magnetic area 1 and nonmagnetic area 2 each having the same width as the tracking width are alternately and concentrically provided. By this constitution, recording tracks are magnetically isolated from the recording area by the nonmagnetic area, and unstable magnetization of the edge part of recording area can be avoided. Thereby, spreading of magnetization in the track width direction can be prevented even for high tracking density, and medium noise due to track edge can be suppressed.
Patent JP-S5693560-A (JP)
Title: Ink-jet type recording device
Inventor: TAKAHASHI MASATO
IPC: C09D10/00
Filed: 1979-12-27
Abstract: PURPOSE:To obtain the captioned device to which a device for making the ink for correction fly with ink-jet is added and in which characters and the like in optional positions on recording paper can be erased and further partial correction can be made by using the ink for correction which does not dissolve ink for recording. CONSTITUTION:The ink having the same color with recording paper 43 is blown out like a spray throughout a range covering an entire dot matrix and the flow of the ink is controlled by a spary controlling electrode 41 having apertures 38 and 39 of an appropriate size. The ink 42 for correction, expanded in an appropriate range, is blown against the recording paper 43, whereby the whole of the dot matrix can be erased at once. Since the parts other than a nozzle 40 can also be used for the device for correction, the weight of a head part including a controlling device for ink particles becomes not so much large, while the speed is also not lowered so much.
Patent JP-S6323691-A (JP)
Inventor: NINOMIYA KAZUNORI
IPC: B26B19/38
Filed: 1987-07-10
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-H06237533-A (JP)
Title: Power distribution device with preventive check function of state of load
Inventor: BOSATELLI DOMENICO
IPC: H02H3/33
Filed: 1993-07-13
Abstract: PURPOSE: To separate a voltage from an outlet when the outlet is not used by a load by providing a means for detecting a plug in the socket of the outlet and a coupling means that is normally open between a power distribution line and the outlet. CONSTITUTION: A photodiode 11 emits electromagnetic radiation. The radiation is detected by a light receiver 12 when sockets 7, 8, and 9 are empty and is rejected by pins 13, 14, and 15 of a plug 10b that is inserted into an outlet 10a. Then, the light receiver 12 outputs a signal for indicating that electromagnetic radiation has been stopped due to the insertion of the plug 10b to the outlet 10a via a controller 16. As a result, a local control unit 25 operates an actuator 22 and connects the sockets 7 and 9 to a neutral line 2 and a phase line 4, respectively, by switches 29 and 30 that are normally open.
Patent JP-S6237358-A (JP)
Title: Annealing method for metallic wire with high melting point
Inventor: ITO MASAMI
IPC: B21C9/00
Filed: 1985-08-08
Abstract: PURPOSE:To obtain a homogeneous and good-quality wire by improving the contact of an electrifying terminal with a wire by subjecting a high-m.p. metallic wire to electropolishing for the removal of an oxidation film and then to annealing by carrying out electrical conduction heating in a hydrogen-gas atmosphere. CONSTITUTION:In a process for annealing the high-m.p. metallic wire consisting of tungsten etc. by carrying out electrical conduction heating in the hydrogen-gas atmosphere, the above metallic wire is subjected, prior to the above electrical conduction heating, to electrolytic treatment e.g. in an aqueous-solution mixture of Na2CO3 and NaCl to remove the oxidation film on the surface. In this way, the formation of metal powder caused by the reduction of oxidation film in the above heating by electrifying is prevented and resultingly the emission of sparks as well as the imperfect contact of contact terminals is prevented, so that homogeneous wire can be obtained and simultaneously the occurrence of troubles such as severing of wire, etc., in the successive working stage can be prevented.
Patent JP-2000012533-A (JP)
Title: Semiconductor manufacturing apparatus
Inventor: FURUSATO YASUHIRO
IPC: H01L21/31
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To realize uniform in-plane semiconductor element characteristics of a reactive film formed on a semiconductor substrate and a good manufacturing yield. SOLUTION: The semiconductor manufacturing apparatus includes a plurality of trays 25 provided on a transportation passage 22 within a reaction chamber 21 to be continuously moved therealong, and nozzle heads 32 for supplying a mixture gas for film formation from above the passage 22, in such a manner that a predetermined reactive film is formed on two sheets of silicon wafers 24 carried on each tray 25 and moved along the passage. In this case, the tray 25 is provided with a projection 40 by which an elongated flat plate 38 is fixed to be perpendicular to a transportation direction. As a result, irregular cooling by the mixture gas in the upper sides of the wafers 24 can be suppressed and thus an in-plane temperature can be made uniform.
Patent JP-H0462697-A (JP)
Title: Bill identifying device
Inventor: WAKAZONO NAOHIKO
IPC: G07D7/00
Filed: 1990-06-29
Abstract: PURPOSE:To surely detect a bill jam by providing a terminating sensor in the neighborhood of the exit of a bill path. CONSTITUTION:When a bill is inserted from a inserting port 23, the bill is carried by a carrier belt 27 by the command of a control means with the detection of an inlet sensor 26 and identification is executed. When it is false bill, a carrier motor reversing signal is outputted from the control means and the return of the bill to the inserting part is executed. Besides, the bill is discriminated as the trus one, a motor forward rotation signal is outputted from the control means, the carrying of the bill is restarted by the carrier belt. Besides, when a bill termination does not pass through a terminating sensor 30 within fixed time, a motor stop signal is transmitted from the control means and it becomes a stand-by condition until the jammed bill is removed.
Patent JP-H0340878-A (JP)
Title: Deodorizing, respiratory functional fiber structure and production thereof
Inventor: KISHI JINICHI
IPC: D06M101/16
Filed: 1989-07-04
Abstract: PURPOSE:To obtain fiber structure having excellent deodorizing, respiratory functionality capable of eliminating a smell by adding and fixing zeolite fine powder through a binder to fiber structure. CONSTITUTION:Zeolite fine powder shown by the formula such as clinoptilolite having <=300 meshes particle size is fixed through an acrylic emulsion binder to fiber structure comprising polyester-based fiber such as yarn, woven or knitted fabric or nonwoven fabric to give fiber structure having deodorizing, respiratory functionality capable of absorbing and eliminating a smell and excessive humidity generated in the interior of house. The fiber structure is suitable as a material for wall cloth in room, sheeting under TATAMI (straw matting), etc.
Patent JP-S6064611-A (JP)
Title: Preparation of aseptic filter
Inventor: NOBIRAKI KOUJI
IPC: B01D39/14
Filed: 1983-09-19
Abstract: PURPOSE:To make the whole of a filter assembly aseptic, by adhering a finely pulverized substance, which is obtained by finely pulverizing a sterilizing metal deposited to a porous carrier, to a filter while irradiating the formed filter assembly with radioactive rays. CONSTITUTION:A corrugated separator is formed of a proper material. A sterilizing metal including copper or silver adhered to a porous carrier such as a molecular sieve is finely pulverized and the resulting fine powder is adhered to at least the single surface of an air filter material. The separator is folded into the air filter material to form a filter pack. The filter pack is assembled in a frame to form a filter which is, in turn, sealed in a plastic multiple bag and irraidated with radioactive rays such as gamma-rays. A irradiation dose is pref. in a range of 1.0-1.5Mrad.
Patent JP-2001002534-A (JP)
Title: W/o-type emulsified hair cosmetic having high water phase content
Inventor: OMURA TAKAYUKI
IPC: C08L83/12
Filed: 1999-06-21
Abstract: PROBLEM TO BE SOLVED: To obtain a W/O-type emulsified hair cosmetic enabling stable inclusion of a large amount of water, having excellent stability and good spreadability, imparting the hair with smooth feeling and exhibiting excellent hair-setting performance to give non-tacky moist hair by including a specific crosslinked polyether-modified silicone and a specific polyether compound at a specific ratio. SOLUTION: The W/O-type emulsified hair cosmetic contains (A) 0.1-10 wt.% (based on the total weight of the cosmetic) crosslinked polyether-modified silicone of formula ((l) is 3-20; (m) is 10-20; (n) is 1.0-10.0), (B) 0.5-15 wt.% polyether compound produced by the addition polymerization of propylene oxide and/or ethylene oxide to a polyhydric alcohol skeleton (e.g. addition polymerization of 50-90 mol of propylene oxide to decaglycerol skeleton) and (C) 50-90 wt.% water-phase component.
Patent JP-H0845864-A (JP)
Title: Semiconductor device and its manufacture
Inventor: KUNII TETSUO
IPC: H01L21/324
Filed: 1994-07-26
Abstract: PURPOSE:To allow adjustment to a desired carrier concentration by reducing carrier concentration after forming an n-type area, etc., by ion implantation. CONSTITUTION:An n-GaAs layer 2 formed by ion implantation is annealed by applying plasma gas 3 of CHG 3 or SF 6 at 300 deg.C for 10 minutes, and carrier concentration is reduced and adjusted to the desired sheet resistance value. After forming a SAGFET, the n-GaAs channel layer 2 is irradiated with the plasma gas 3, the carrier concentration is reduced by performing annealing at 300 deg.C for 10 minutes and the Vth value is adjusted. After forming a FET, the annealing by plasma irradiation at 300 deg.C for 10 minutes is performed for a resistance provided for gate bias adjustment, and the resistance value is regulated.
Patent JP-H0463002-A (JP)
Title: Two-plane circuit
Inventor: MINAMI KAZUAKI
IPC: H01P5/08
Filed: 1990-06-30
Abstract: PURPOSE:To stably obtain electrical characteristic without impairing the electrical characteristic of a microwave line by forming a microwave circuit in which the microwave lines are formed on two planes of a first dielectric substrate, respectively on a second dielectric substrate on the back plane of which a ground conductor is formed. CONSTITUTION:A two-plane circuit is adhered on the surface of a dielectric substrate 30 on entire back plane of which the ground conductor 31 is formed so that a conductor 11 can be brought into contact with the surface of the dielectric substrate 30. When the dielectric substrate 30 is packaged on a metallic case by using, for example, as a packaging substrate to be fixed on the case, the dielectric substrate 30 is operated as an electromagnetic buffering layer even when the two-plane circuit is neighbored to the case, and the influence of the case is scarcely applied on the electrical characteristic of microstrip lines 20 and slot lines formed on both planes of a dielectric substrate 10.
Patent JP-H1145802-A (JP)
Title: Communication circuit protecting resistor and communication circuit protector
Inventor: KITAJIMA AKIHIKO
IPC: H01C7/13
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To prevent the concentration of electric field and generation of sparks by a method, wherein a meandering resistor is formed on an insulating substrate, and a resistor of resistirity lower. than that of an electrode or the meandering resistor is formed, so as to be overlapped on each other in at least an inside portion of a bending part of the meandering resistor. SOLUTION: A communication circuit protecting resistor 1 comprises an alumina substrate 2 which is an insulating substrate, a meandering resistor 3 formed by thick film printing on the almina substrate 2, and an approximately semicircular electrode 4 similarly formed by a thick film printing on an upper portion inside a bending part of the meandering resistor 3. The resistivity of an electrode 4 (for example, 0.00001 ω.cm) which is sufficiently lower than the of the meandering resistivity 3 (for example, 0.001 3Ω.-cm) is used. As a result, the resistivity inside the bending part is lower than that of a linear portion, and even when an overcorrect due to a thunder surge, etc. flows, the concentration of an electric field on the portion inside the bending portion is suppressed and possibility of the spark or breaking of the meandering resistor 3 is reduced.