baber/WOPTO huggingface dataset:
Patent JP-H02206331-A (JP)
Title: Method of controlling voltage and reactive power
Inventor: SANO TORU
IPC: G05F1/70
Filed: 1989-02-02
Abstract: PURPOSE:To keep system voltage stable by controlling the voltage and reactive power of a system within the limits of a blind sector provided in and around a set target value with the primary side bus voltage and secondary side bus voltage of a controlled transformer as control variables. CONSTITUTION:With the primary side and secondary side bus voltage of a controlled transformer 6 as control variables the voltage and reactive power of a power system is controlled within the limits of a blind sector 4 provided in and around the set target value. Consequently, a control vector 5 of each voltage regulator on a V-V plane with the primary side bus voltage V1 on the vertical line and the secondary side bus voltage V2 on the horizontal line will face the direction of a point of intersection 3 of a rectangular coordinate axis, so that the primary side and secondary side bus voltage V1 and V2 deviated from the blind sector 4 by system disturbance can be converged effectively.
Patent JP-H03231092-A (JP)
Title: Fish sorting device in fishing boat
Inventor: SUESHIGE TATEMI
IPC: B63B35/22
Filed: 1990-02-02
Abstract: PURPOSE:To improve the workability in sorting fish by constituting a sorting board plate having a plurality of through holes for throwing the sorted fish, in foldable manner and supporting the sorting board plate on a deck through a plurality of legs which can be demounted and allowing the through through holes for throwing the sorted fish to communicate to a fish reserve through a guide hose. CONSTITUTION:As for a small-sized trawlnet fishing boat, a plurality, e.g., four through holes are drilled on the deck 2 of a bridge 13, and a short pipe 14 having an upper edge flange is fitted, and a plate-shaped recessed part 15 is formed on the upper surface of a flange, and a leg lower edge part supporting hole 16 is formed. The lower edge part of a leg 7 is fitted in demountable manner in each supporting hole 16, and a downward pin 18 installed on the undersurface of a fish kind sorting board plate 5 is fitted at the upper edge part of the leg 7, and the sorting board plate 5 is supported in demountable manner. The sorting board plate 5 has a side plate 5' on the outer peripheral edge, and a plurality of through holes 1 and 1' for the passing of the sorted fish are formed close to the side plate 5' on one side, and the through hole 1' which is used exclusively for living fish communicates to a fish reserve 3 through a guide hose 4. Further, the board plate 5 is divided into the left and right parts and can be folded through a butterfly valve.
Patent JP-H04265615-A (JP)
Title: Forced air cooling type phase isolation bus
Inventor: HAMANO TADAYASU
IPC: H02K5/22
Filed: 1991-02-19
Abstract: PURPOSE:To realize a high overall cooling efficiency by utilizing the forced cooling construction of an output terminal box of an existing phase isolation bus and a generator and further forcibly cooling a neutral point short-circuit bus box of the generator. CONSTITUTION:An output terminal box 1 of the central phase of a generator G is connected to the central portion of a neutral point short-circuit bus box 2 of the generator G with a duct 4; an output terminal box 1 of the phase at each end of the generator G is connected to a blowing hole 8 of a cooling equipment 7; and both the end portions of the neutral point short-circuit bus box 2 of the generator G is connected to an air suction inlet 9 of the cooling equipment 7.
Patent JP-H07213719-A (JP)
Title: Back mechanism structure of game machine
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1994-01-27
Abstract: PURPOSE:To prevent a wiring from interfering with the maintenance inspection or replacement of a discharge device, well regulate the wiring treatment to easily find a failure position, and prevent the noise from a game ball in a discharge passage from being put on the wiring. CONSTITUTION:A wiring treatment part 400 for treating the wiring from a mechanism body (control circuit board 106) arranged on the lower part of a back mechanism board to a terminal base (frame relay base 103) situated on the upper part of the back mechanism board is arranged on the opposite side to the position to arrange a ball discharging device with the central opening part 100A of a base frame body 110 in-between. Thus, the wiring treatment is never turned in the direction where the ball discharging device is situated, so that the wiring is never interfered with the maintenance inspection or replacement of the ball discharging device, and working property is also enhanced.
Patent JP-S52108533-A (JP)
Title: Food packing for electronic oven
Inventor: WATANABE MITSURU
IPC: F24C7/02
Filed: 1976-03-08
Abstract: PURPOSE: To eliminate timer operation by attaching electronic oven automatic control indication plate to food packing. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08223037-A (JP)
Title: Frequency synthesizer
Inventor: ADACHI HISASHI
IPC: H03L7/107
Filed: 1995-02-14
Abstract: PURPOSE: To provide a frequency synthesizer which can fast switch the output signal frequency and also has a small spurious. CONSTITUTION: A dividing ratio control circuit 6 includes a fraction dividing control circuit 8 which outputs the integer value changing periodically so that the average output value is equal to the fraction value to a high frequency divider 2, and an integer dividing control circuit 9 which outputs the integer value having no change. When the output frequency of a voltage controlled oscillator 1 is switched, the outputs of both circuits 8 and 9 are selected by a data selector 10. Then a fraction dividing operation of high phase comparison frequency is first carried out, and then an integer dividing operation is carried out.
Patent JP-H04330365-A (JP)
Title: Vaporizing fuel control device for engine
Inventor: NAKADA KUNIHIKO
IPC: F02M25/08
Filed: 1991-01-28
Abstract: PURPOSE:To improve controllability at the initial stage of opening of a solenoid valve for purge and to bring a device into a compact state as reliability on safety is maintained. CONSTITUTION:A solenoid valve 70 for purge to regulate a purge flow rate of vaporizing fuel through duty control and a control valve 69 opened through introduction of a negative pressure in an intake pipe during full closing of a throttle valve 4 are located in series in a purge passage 64 for vaporizing fuel. The control valve 69 is arranged on the upper stream of the solenoid valve 70 for purge.
Patent JP-H10220205-A (JP)
Title: Rotor of rotary machine
Inventor: HIGUCHI HIKARI
IPC: F01D5/02
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To cut out an unbalance regulating part of a metal ring, and correct an unbalance by arranging the metal rings on both sides of a disk made of long fiber reinforced compound material, and integrating with a rotary shaft. SOLUTION: A disk 1 and metal rings 7, 8 for holding the disk 1 are pressed into a fitting hole 1a formed on a circumference of the disk 1, and the fitting hole formed on the inner circumference of the metal rings 7, 8 is pressed into a disk supporting part 2a formed on an axial end of a rotary shaft 2 (the metal rings 7, 8 are not pressed into, but they may be fitted loosely). A nut 4 is screwed around a screw 2c formed on an axial end of the rotary shaft 2, and is pushed toward a stepped surface 2b of the rotary shaft 2 through a sleeve 3 so as to fix to the rotary shaft 2. The disk 1 is integrated with the rotary shaft 2 holding from both sides by metal rings 7, 8, and is rotated.  In the case where a rotor is rotated at a high speed and dynamic balance is kept, rotary test of the rotor is carried out while cutting-off unbalance regulating parts 5, 6 arranged in the vicinity of the outer periphery of the metal rings 7, 8.
Patent JP-S52109380-A (JP)
Title: Convertor for photoelectric
Inventor: TERAO MOTOYASU
IPC: H01J29/45
Filed: 1976-03-10
Abstract: PURPOSE: To enable to control the dark current sufficiently in the condition that the surface of the junction has an strong electric field by forming the thin film layer composed of thin films more than two kinds between the photoconductive layer and the next electrode. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08246252-A (JP)
Title: Production of densely dyed polyamide yarn having high strength and high modulus of elasticity
Inventor: SEKI MASAO
IPC: D06M101/16
Filed: 1996-02-13
Abstract: PURPOSE: To produce a polyamide yarn which is densely dyed and, at the same time satisfying the requirements of high strength and high modulus of elasticity by drawing a polyamide yarn in a low-temperature plasma atmosphere after dyeing it in dense colors. CONSTITUTION: A polyamide multifilament yarn containing at last >=75% caproamide unit in the recurring units of the polyamide fibers is densely dyed by a disperse dye or an acid dye in a cheese-state or a hank-state. Subsequently, the dyed yarn is subjected to drawing in a low-temperature plasma atmosphere generated in a reduced-pressure container containing a non-polymerizable gas such as argon and/or a polymerizable gas such as a fluorine-containing gas by glow discharge to obtain a polyamide yarn which is densely dyed and at the same time has high strength and high modulus of elasticity. By using some kind of gas, the yarn is also imparted with soil-proofness and hygroscopicity by the treatment.
Patent JP-S63194767-A (JP)
Title: Coater of sealant
Inventor: SANGO TORU
IPC: B05C5/00
Filed: 1987-02-04
Abstract: PURPOSE:To apply a sealant to the tapered screw of a pipeline quickly and accurately, by fixing the pipeline provided with the tapered screw and applying the sealant while rotating a rotary disk fitted with a sealant discharge nozzle which is provided coaxially to this pipeline and is freely movable. CONSTITUTION:In a U-shaped base stand 1, a pipeline 2 is inserted into a through-hole 13 provided to a fixing part 11 for the pipeline and fixed with a setscrew 3 and the shaft 91 of a rotary disk 9 is inserted into a shaft supporting hole 15 provided to a shaft supporting part 12 of the rotary disk and connected with a motor 8. Further a sealant discharge nozzle 7 is provided to the tip of a supporting member 6 which can be raised and lowered with a screw shaft 4 provided movably in the circumferential direction to the inside of the rotary disk 9 and is movable in the prescribed direction by means of a winding spring 5 fitted to the inside of the supporting member 6 having a fixing part 61 fixed to the screw shaft 4. Furthermore the nozzle 7 is recessed into the roots of the tapered screw 21 provided on the pipe line 2 and the sealant is applied along the roots of the screw 21 by rotating disk 9. As a result, the sealant can be applied quickly and accurately.
Patent JP-S62184210-A (JP)
Inventor: ODAI YASUO
IPC: F16B7/04
Filed: 1986-02-07
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-S57140614-A (JP)
Title: Compressor
Inventor: NOZAWA SHIGEKAZU
IPC: B01D45/08
Filed: 1981-02-25
Abstract: PURPOSE: To separate oil droplets in an emitting gas in good efficiency by providing a baffle plate to a part of a bearing box.  
     CONSTITUTION: The gas compressed by a compressor 1 is emitted into an oil separator 2 from a gas passage 6 provided to a bearing box 3 but, in this emitting gas, a bearing waste oil and an injection oil are contained and the liquid droplet like oil is impinged to a baffle plate 7 provided so as to be opposed to the gas passage 6 and fallen by its impinge energy to be stored in the lower part of the oil separator 2 and, whin the mist like oil with a small size is passed through an element 8, it is collected by said element 8 and fallen along the element 8 and only the emitting gas is flowed out to the outside from an emitting port 9. In this case, in order to separate the liquid droplet like oil in good efficiency, it is necessary to adjust a ratio of a distance l from the gas passage 6 to the baffle plate 7 and the diameter d of the gas passage so as to satisfy a formula 1<l/d<8 and the area of the baffle plate 7 to two times cross area of the gas passage. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S56132918-A (JP)
Title: Glass ceramic cooker
Inventor: GERUHARUTO GESURERU
IPC: H05B1/02
Filed: 1981-02-25
Abstract: A glass ceramic cooking appliance having at least two separately switchable or combined switchable heating elements has a thermal cutout preventing overheating of the glass ceramic surface. A single temperature sensor acts on the thermal cutout and the sensor is subject to the influence of all the heating means elements. To ensure that the operating temperature of the glass ceramic hotplate is as close as possible to the permitted permanent operating temperature, the cutout operating temperature is detuned as a function of the nature and number of heating elements switched on in order to compensate for different thermal influences. The temperature sensor can be an expansion sensor acting on a plurality of switches with different operating temperatures. Upon operating the heating elements a different switch is connected in series in each case to the individual heating elements.
Patent JP-H10212104-A (JP)
Title: Method for purifying hydrogen for fuel cell
Inventor: FUKUOKA YOHEI
IPC: H01M8/06
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To effectively reduce the concn. of CO in CO-contg. gaseous hydrogen and to enable high efficiency operation of a fuel cell by adding oxygen-contg. gas to the CO-contg. gaseous hydrogen produce by a modification reaction of an org. compd. and bringing the resultant gaseous mixture into contact with a metal ruthenium-base catalyst with a mesoporous molecular sieve as the carrier. SOLUTION: The mesoporous molecular sieve is an inorg. porous body having a uniform pore diameter of 1.5-10nm in a mesoporous range and has the compsn. of silica or a multiple oxide contg. silicon and a metal, preferably Al. A ruthenium catalyst with the mesoporous molecular sieve as the carrier has such high activity and high selectivity that CO in gaseous hydrogen is selectively oxidized and removed at low temp. as well as at high temp. When the molecular sieve contains Al, the catalyst has remarkably improved CO removing activity and selectively at low temp., especially room temp. or below.
Patent JP-S60169579-A (JP)
Title: Method for preventing sticking of living thing to underwater wall surface
Inventor: SHIYOUDA TETSUO
IPC: C23F15/00
Filed: 1984-02-14
Abstract: PURPOSE:To eliminate the need for an auxiliary electrode and floating enclosure by providing an anode plate consisting of a metal contg. copper so as to face an underwater wall surface in proximity thereto and providing a cathode between the wall surface and the anode plate if the wall surface or the material of the wall surface to be used as a cathode is inadequate. CONSTITUTION:An anode plate 3 made of a square copper plate is provided apart at a prescribed distance, for example, 30mm. from an outside circumferential wall surface 2 in the submerged part of an ocean structure 1 so as to enclose the surface 2 if the surface is made of a metal in the case of preventing sticking of living things to said surface 2. The plate 3 is mounted to the surface 2 by means of suitable mounting members 4 made of an electrically insulating material. Copper ions are generated on the surface of the plate 3 and hydroxyl ions near the surface 2 if an electrolysis is executed by connecting respectively the plate 3 and the surface 2 to the positive and negative terminals of a DC power source 5 and impressing a voltage thereto. Since the plate 3 is disposed to enclose the surface 2, the above-described ions in the sea water existing between both are not diluted and dispersed by the ocean current, etc. and attain the uniform concn. even to prevent sticking of living things. A cathode is separately provided between the surface 2 and the plate 3 if the material of the surface 2 is a nonconductor such as concrete or the like.
Patent JP-H09196468-A (JP)
Title: Hot water storage type water heater
Inventor: SHIRAISHI HITOSHI
IPC: F24H1/18
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To prepare for the next hot water dischaging by storing heated pure water by continuing the operation of a heating device during a standing-by state for water supply by a method wherein a first passage and a second passage are provided between the heating device and a hot water storage tank to form a circulating circuit. SOLUTION: This hot water storage type water heater is constituted of a pure water supply source 1, a heating device 2 to heat the pure water, and a hot water storage tank 3 which stores the heated pure water being heated by the heating device 2. The pure water inlet 4a of a first heated tank 4, and a lower part of the hot water storage tank 3 are connected by a first passage 7. In this first passage 7, a circulation amount adjusting valve 8 is inserted. Then, the pure water outlet 5a of a second heated tank 5, and an upper part of the hot water storage tank 3 are connected by a second passage 9, and a circulation passage 10 for the pure water is formed by connecting the first passage 7 and the second passage 9.
Patent JP-H08199338-A (JP)
Title: Coated hard alloy
Inventor: UEDA HIROSHI
IPC: C23C14/06
Filed: 1995-01-20
Abstract: PURPOSE: To improve the oxidation resistance and oxidation-resisting rate of a coated hard alloy and to enable a long tool service life by specifying the molar ratio of the film compsn. of a coated hard alloy in which a part of a hard film having specified components is substituted with Y. CONSTITUTION: A hard film is formed of the one having 0.5 to 15μm film thickness composed, as the main components, of Ti and Al and/or the nitrides, carbonitrides and carbides of their solid solutions. In the film compsn. of the coated hard alloy in which a part of the same main components is substituted with yttrium is expressed by (Tia Alb Yc )Cx N1-x molar ratios, (a), (b), (c) and (x) respectively satisfy a+b+c=1, 0.3<=a<=0.7, 0.3<=b<=0.7, 0.01<c<=0.20 and 0<=x<=1. Thus, excellent effects can be shown even in the case it is applied to TiCN-base cermet and high speed steel.
Patent JP-S59161271-A (JP)
Inventor: SUTEFUAN ARUBAATO RANZU
IPC: B24D5/02
Filed: 1984-02-14
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-H05192673-A (JP)
Title: Method for decomposing ammonia with ozone
Inventor: HARADA GIICHI
IPC: C02F1/78
Filed: 1992-01-17
Abstract: PURPOSE:To efficiently decompose ammonia contained in seawater without wasting ozone by providing an ozone reaction tank equipped with an ultraviolet lamp and decomposing oxidant generated from bromine contained in seawater and ozone by ultraviolet rays having prescribed wavelength emitted from the ultraviolet lamp. CONSTITUTION:An ozone reaction tank 3 is provided which is equipped with an ultraviolet lamp 2 connected to an ultraviolet power source device 1. Gaseous ozone 5 produced by a separately provided ozonizer 4 is introduced from the lower part of the ozone reaction tank 3 and allowed to react with ammonia contained in seawater 6 introduced from the upper part of the ozone reaction tank 3. Thereafter the seawater is discharged as treated water 7. Oxidant is produced by reaction of introduced gaseous ozone 5 and bromine contained in the introduced seawater 6. Simultaneously oxidant is forcedly decomposed by ultraviolet light of 253.7nm wavelength radiated from the ultraviolet lamp 2 equipped in the ozone reaction tank 3. Oxidative decomposition of ammonia is rapidly performed.
Patent JP-H05195621-A (JP)
Title: Scaffold wood fixing frame for concrete form panel
Inventor: SADOHARA SHINICHI
IPC: E04G9/02
Filed: 1992-01-16
Abstract: PURPOSE:To improve work efficiency by facilitating the assembling and disassembling of a form panel having no fixed form when assembling the form panel to form a concrete wall. CONSTITUTION:In a sticker fixing frame A stuck and fixed along the longitudinal direction of a concrete formwork panel P, a support side section 1 is erected on the surface of the formwork P, and a storage recess groove 7 having a wider lateral width at a depth section 7b than at an outlet section 7a is formed along the longitudinal direction inside the support side section 1. A holding pad material 9 capable of being nailed such as wood is packed in the storage recess groove 7.
Patent JP-S60170621-A (JP)
Title: Resin composition
Inventor: TAMURA YUUJI
IPC: C08G59/00
Filed: 1984-02-16
Abstract: PURPOSE:A resin composition, consisting of a specific urethane modified epoxy resin and polyoxypropyleneamine, having improved flexibility and transparency and good weather, water, chemical, impact and abrasion resistance. CONSTITUTION:A resin composition obtained by reacting (A) a urethane-modified epoxy resin consisting of (i) a compound having epoxy group and hydroxyl group, preferably 70-2,000mol.wt. and (ii) a urethane bond-containing compound, obtained from a polyhydroxyl compound and a polyisocyanate compound, and having terminal isocyanate groups with (B) a polyoxypropylene amine of an aliphatic primary di- or triamine derived from preferably polypropylene glycol or triol as a curing agent. USE:Protective and decorative coating materials, coating floor materials, adhesives, embedding and casting materials, etc.
Patent JP-S62182941-A (JP)
Title: Program debugging system
Inventor: KAWABATA MAMORU
IPC: G06F11/28
Filed: 1986-02-07
Abstract: PURPOSE:To make it possible that a system user debugs a program in single-step unit, by generating a trap when the program is debugged and discriminating whether this trap is caused by execution of a branch instruction or not. CONSTITUTION:A break point is set to a designated position by a break point setting processing to operate an executing means 4. It is discriminated by a discriminating means 5 whether the branch instruction is executed or not, and the executing means 4 is operated by the start processing of the executing means 4. A break point deleting means 6 deletes all set break points and release the program to be debugged by the program release processing.
Patent JP-H04266025-A (JP)
Title: Method of dry etching
Inventor: SHINOHARA KEIJI
IPC: H01L21/3205
Filed: 1991-02-20
Abstract: PURPOSE:To improve anisotropic etching by promoting deposition of the reaction product from resist to protect side walls in a multiple-resist dry etching technique. CONSTITUTION:A lower resist, an intermediate layer (upper resist), and an uppermost resist are formed in sequence on a base material. An intermediate layer 15 is patterned with the uppermost resist pattern 16A used as a mask. The intermediate layer 15 is used as a mask for directional etching to make an undercut, before anisotropic etching. This forms a lower resist pattern 14A, which has a tapered top and a lower part of the same width as the mask width of the intermediate layer. The lower resist pattern 14A is used as a mask to pattern the base material 13 by anisotropic etching.
Patent JP-H07236216-A (JP)
Title: Mold joint for crosslinked polyethylene cable with sheath separation and jointing method
Inventor: NODA HAJIME
IPC: H02G1/14
Filed: 1994-02-24
Abstract: PURPOSE:To form a sheath separation without increasing the outer diameter at a joint. CONSTITUTION:Crosslinked polyethylene cables 1, 1' to be jointed are stripped stepwise at the end parts thereof, the conductors are then jointed and an inner semiconductive layer 3 is applied thereon. A reinforcing insulation layer 4 is then formed of a polyethylene material not yet crosslinked followed by formation of an outer semiconductive layer 5 and a sheath separation. Respective layers are then crosslinked and fused by heating at high temperature. Since the sheath separation is provided on the outer treating part of cable insulator on one side of the joint, the sheath separation can be formed even at the joint having reduced insulation thickness while sustaining same outer diameter at the joint as the case where the sheath separation is not provided.