baber/WOPTO huggingface dataset:
Patent JP-S5819879-A (JP)
Title: Heat insulation and cooling of battery
Inventor: MAYAMA NORIO
IPC: H01M10/50
Filed: 1981-07-29
Abstract: PURPOSE:To save energy needed for maintenance of the temperature of a battery by surrounding the battery with heat insulators and a heat medium so as to  constitute a regenerator, and maintaining the tempersture of the battery by the  combinational use of a heater, a cooling pump and solar energy. CONSTITUTION:A heater 2 is provided around a battery 1 which works at high temperature, and heat insulators 3 and 5 and a space 4 which accomodates a heat medium are provided around the heater 2 so as to constitute a regenertor (A). When the temperature of the battery 1 is low, the heater 2 is actuated through a sensor 12 and a control board 13, the heat medium warmed with a solar energy collector 6 is circulated, and electricity is fed through an inverter 14 into a load 16. When the temperature of the battery 1 is high, the heat medium is circulated through a cooling pipe 9 provided around the battery 1 by operating a cooling pump 8 so as to maintain the temperature of the battery 1 properly. As a result, the heat insulation and cooling can be carried out quite efficiently by enabling both the utilization of solar energy and recovery of radiated heat.
Patent JP-S5452050-A (JP)
Title: Preparation of flakes of polyester oligomer
Inventor: IKEUCHI HIROYUKI
IPC: C08G63/78
Filed: 1977-10-03
Abstract: PURPOSE: To prepare high purity title flakes having excellent handleability and long term storability, and valuable as an industrial raw material, by keeping the cooling part of a flaking apparatus to a specific temperature, and maintaining the flakes in the apparatus in an inert gas atmosphere.  
     CONSTITUTION: In the preparation of flakes from molten bis-2-hydroxyethyl terephthalate and/or its oligomer wherein the molar ratio of ethylene glycol unit to terephthalic acid unit is between 0.8 and 1.8, the cooling part of the flaking apparatus is cooled with a coolant of a temperature of 40-200°C to solidgy the oligomer, and the atmosphere the flaking apparatus and a flakes reservoir are replaced with an inert gas such as nitrogen 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08289669-A (JP)
Title: Solid type planter
Inventor: MURAYAMA HITOSHI
IPC: A01G27/00
Filed: 1995-04-19
Abstract: PURPOSE: To provide a solid type planter by three-dimensionally arranging plural positions of plants, capable of growing the plants, increasing the number of stocks of the plants to be planted and making a person solidly appreciate the growth process of the plants. CONSTITUTION: The hollow part of a cylindrical material 1 made of laminar materials 2 is packed with planting soil S and the lower part of the cylindrical material is buried in the soil S of a pot B. The laminar materials 2 are fixed by a top and a bottom fixing frames 3 and 4. The laminar materials 2 are equipped with plural planting holes 2a. The outer upper edge parts and the inner lower edge parts of the planting holes 2a are provided with recessed parts 2b and 2c not to obstacle elongation of the plants in the vertical direction. The inside openings of the planting holes 2a are furnished with water-permeable sheet members 5 to prevent fall of the soil S. The under surface of the bottom fixing frame 4 is equipped with a water-permeable sheet member to prevent fall of the soil S. Seeds are planted and buried in the inside soil S through the planting holes 2a.
Patent JP-H04254589-A (JP)
Title: Phosphate-treated activator and method for use thereof
Inventor: RIYUUDEIGAA RAIN
IPC: C23C22/18
Filed: 1991-04-22
Abstract: The activating agent which is based on titanium(IV) phosphate and intended for use in the activation of metal surfaces before a zinc phosphating treatment contains one or more copper compounds and has a Ti:Cu weight ratio of 1:100 to 60:1 and optionally contains in addition at least one of the components consisting of condensed phosphate, silicate, complexing agent, water-soluble organic polymer, thickening agent, and surfactant. It is used to prepare aqueous activating baths for activating iron, steel, galvanized steel, zinc alloy-plated steel, aluminum-plated steel and aluminum before a zinc phosphating treatment, which baths contain 0.001 to 0.060 g/l Ti, 0.020 to 1.2 g/l orthophosphate (calculated as P2O5), and 0.001 to 0.1 g/l Cu and so much alkali that the bath has a pH value of 7 to 11, preferably of 7.5 to 10.
Patent JP-2000307605-A (JP)
Title: System and method for network management
Inventor: GOTO HITOSHI
IPC: H04L69/40
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To actualize a network management system method which can easily select an event message for fixed trouble having high necessity for speedy maintenance and reduces the workload of maintenance operation by discriminating between an event message for intermittent trouble and an event message for fixed trouble. SOLUTION: A monitored device has a fault and trouble detection part 312, a timer 315 which counts a 1st set time t1 from the detection of a fault or trouble by the detection part, and an event message generation part 313 which judges that the fault or trouble detected by the detection part 312 has become a fixed fault or fixed trouble the detection part 312, when the fault or trouble detection part 312 does not detect a recovery from the fault or trouble until the timer 315 counts up to the 1st set time t1 and generates and reports an event message indicating the occurrence of the fixed fault or trouble to a monitor device.
Patent JP-H08310211-A (JP)
Title: Suspension arm
Inventor: SATO KO
IPC: B60G7/00
Filed: 1995-05-17
Abstract: PURPOSE: To properly perform jacking up of a car body using a suspension arm without generating inconvenience such as large-scale rise of a manufacturing cost of the suspension arm, or reduction of strength of the suspension arm. CONSTITUTION: In a suspension arm 1 in which a boss 2 for installation onto a car body is formed at one end part 1a, a lower surface part 1c of the suspension arm 1 is provided with a rib 6 along length of the suspension arm 1 at a specified interval L from a lower part 2a of the boss 2 in such a way as to form a recessed part 10 between this and the lower part 2a of the boss 2 swollen to the lower surface side of the suspension arm 1.
Patent JP-H06329020-A (JP)
Title: Bolsterless pendulum truck for railway vehicle
Inventor: NOZAKI HIROYUKI
IPC: B61F5/22
Filed: 1993-05-20
Abstract: PURPOSE:To facilitate the assembling-work and dispense with the measures to prevent dusts by locating a guide at the lower surface of a pendulum beam provided between a truck and a vehicle body. CONSTITUTION:Balls 7' are arranged in parallel in the longitudinal direction of a rolling body 6' to provide a structure circulating in the vertical direction. Each set of balls is arranged on the right and left side of a truck frame 3, the guide rail is integrated/conencted by bolts with/to a pendulum beam 4', and an open hole part of a groove of the pendulum beam 4' which is the rolling surface of the balls 7' is made below. Thus, the vehicle body is inclined by the swaying motion of the pendulum beam 4' on the rolling body 6'. Dusts are deposited on the ball-rolling surface with difficulty, and complicated dust- proof devices such as bellows can be dispensed with. The assembling work can be facilitated only by loading the pendulum beam on the rolling body.
Patent JP-S6011570-A (JP)
Title: Two-pack adhesive
Inventor: MATSUO SEIICHI
IPC: C09J175/00
Filed: 1983-07-01
Abstract: PURPOSE:To provide a two-pack solventless adhesive which is suitable for use in bonding metals, does not require baking and has high adhesion and flexibility, consisting of a specified liquid prepolymer and a specified polyol. CONSTITUTION:A two-pack adhesive which is used in bonding metals and whose film has a modulus of elongation of 0.5-100kg/cm<2>, is composed of a liquid prepolymer (A) having only 2 to 5 NCO groups at its terminals, obtd. by reacting a polyisocyanate such as 4,4'-diphenylmethane diisocyanate with a polyol such as polypropylene glycol and a polyol (B) contg. 2 to 5 OH groups (pref. the same as that used in the production of component A). Since the adhesive is solventless, its drying time is minimized. Further, since the adhesive is a two- part reaction type, there are advantages that it does not require a large-sized oven, can reduce plant investment, does not cause environmental pollution, can be manufactured at a high rate and at reduced manufacturing cost.
Patent JP-S5242500-A (JP)
Title: Equipment for producing hydrogen compounds by utilizing powers of wind , wave of ocean and natural flow of river
Inventor: HIROSE MOTOHISA
IPC: C01B3/00
Filed: 1975-10-02
Abstract: PURPOSE: Producing hydrogen (compounds) by electrolyzing water with the electric power generated by operating the electric generator with unstable pressure energy in the nature. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61275877-A (JP)
Title: Fixing device for electrophotographic printer
Inventor: SUGAYA HIROSHI
IPC: G03G15/20
Filed: 1985-05-31
Abstract: PURPOSE:To effectively reduce odor impregnated into a form by providing an electrostatic discharger and a fan at the exit of a fixing part. CONSTITUTION:The electrostatic discharger 16 and fan 15 are provided at the lower side of the xenon lamp 13 of a fixing part, i.e. at the exit part for the from. Then, the odor of baked toner during flash exposure is removed by the electrostatic discharger 16 with ozone produced with minus ions and the form 10 is exposed effectively to the ozone by the fan 15 and confined as an air bag between forms which are folded zigzag. Consequently, the odor impregnated into the form is reduced effectively.
Patent JP-H04345748-A (JP)
Title: Manufacturing device for battery can
Inventor: AIDA YOSHIO
IPC: B21D22/28
Filed: 1991-05-23
Abstract: PURPOSE:To eliminate a short life due to corrosion or rusting with damaging a battery can prevented by retreating a nail toward a centrifugal direction when the tip part of a punch proceeds to near the nail part of the front end part peripheral edge of a die mechanism. CONSTITUTION:A can base material 1 is carried to a can base material placing part 10 from a guide rail 3b. This causes the opening 1a of the can base material 1 to be placed toward a slide guide 11 side. The movable part 5a of a punch drive part 5 is driven with a cylinder, and the tip part 4a of a punch 4 is inserted into the can inside of the base material 1 to be pushed in a die mechanism 6 when the movable part 5a proceeds. When the punch 4 passes a die 20, contracting is applied to the base material 1, and when the punch 4 passes all dies 20-24, a battery can 2 is formed. The movement of a cam lever 35 to a given position causes the clockwise rotation of a click ring 25, the opening of a nail 8 with a ball 36, forming a gap between the inner peripheral surface of the nail 8 and the outer peripheral surface of the can 2, an the tip part 4a of the punch 4 passes the nail 8 part without the slidable contact of the nail 8 with the outer peripheral surface of the can 2.
Patent JP-H08313712-A (JP)
Title: Diffraction grating pattern and its production
Inventor: TODA TOSHITAKA
IPC: G02B5/18
Filed: 1995-05-17
Abstract: PURPOSE: To provide a production method of a Lippman diffraction grating pattern having cells comprising diffraction gratings as the structural units by using a simple device and operation. CONSTITUTION: A light-reflecting body having a reflecting surface in which the direction of reflection or diffusion of light or scattering property of light is specified for each area is used as a master substrate. A photosensitive material is disposed near the substrate. Coherent light is made to irradiate the photosensitive material so that the light transmitting through the photosensitive material interferes with the light transmitting through the photosensitive material and reflected by the substrate to duplicate the substrate pattern on the photosensitive material by exposure.
Patent JP-S5659141-A (JP)
Title: Air cleaning of air conditioner
Inventor: BURUUNO BATSUHAHOOFUAA
IPC: A61L9/00
Filed: 1980-08-29
Abstract: An air washing apparatus consisting essentially of two separate cyclic units. In the first cyclic unit, air is sprayed with a fluid consisting of water and a halogen. The spray removes impurities from the air, and brings the impurities into the fluid supply from which the impurities are removed in the second cyclic unit, by treating the fluid with ozone. After treatment, the fluid is returned to the fluid supply where the halogen in the fluid supply removes any ozone present, and thereby renders the fluid safe.
Patent JP-H08317508-A (JP)
Title: Charging device for electric vehicle
Inventor: YOKOTA AKIO
IPC: B60L1/00
Filed: 1995-05-17
Abstract: PURPOSE: To charge a main battery and an auxiliary machine battery by a proper voltage by controlling the duty ratio of the switching of a switching circuit and a switching rectifier circuit when the main battery and the auxiliary machine battery are charged. CONSTITUTION: A switching circuit 4 performs the switching of a d.c. voltage sent from a rectifier 3 through a reactor 6. A switching rectifier circuit 5 performs the switching of a d.c. voltage supplied from a main battery 20. A control circuit 15 controls the duty ratio of the switching of the switching circuit 4 in the case of charging the main battery 20 adopting an a.c. power supply 1 as a power supply and an auxiliary machine battery 21 to control a charging voltage so that a predetermined charging voltage is obtained for the main battery 20, and further, it controls the duty ratio of the switching of the switching rectifier circuit 5 in the case of charging the auxiliary machine battery 21 adopting the main battery 20 as a power supply to control a charging voltage so that a predetermined charging voltage is obtained for the auxiliary machine battery 21.
Patent JP-H06330765-A (JP)
Title: Flame holding device of jet engine
Inventor: KASHIWAGI TAKESHI
IPC: F02C7/00
Filed: 1993-05-20
Abstract: PURPOSE:To improve a thrust by improving a mixing property of fuel and air and providing effective combustion of the fuel in a flame holding device of a jet engine. CONSTITUTION:A mixer 23 formed into a corrugated tubular body having a plurality of irregular portions arranged in parallel to the axis of a combustion duct 6 and circumferentially is provided between a fuel nozzle 9 disposed in the combustion duct 6 through which air current passes and an ignition plug 10, while the irregular portions of the mixer 23 are formed so that the difference between the high and low portions is gradually increased toward the downstream of the axis of the combustion duct 6. Just in front of a confluence position of a combustion gas flow B generated in a combustor 4 and air current A flowing outside the combustion gas flow B are disposed so as to isolate the combustion gas flow B from air current A and the combustion gas flow B and air current A are alternately passed through the adjacent irregular portions of the mixer 23 to efficiently mix the combustion gas blow B with the air current A.
Patent JP-H09307336-A (JP)
Title: Optical controlled phased array antenna
Inventor: KICHI TAKASHI
IPC: H01Q3/26
Filed: 1996-05-14
Abstract: PROBLEM TO BE SOLVED: To simplify the alignment, to reduce the loss and to make the size small by modulating a high frequency signal, phase-distributing a radio signal, collecting light by a Fourier transform lens, converting a sampling beam light and emitting the light in a prescribed direction. SOLUTION: High frequency signals S01 to N from high frequency oscillators 4-1 to N are modulated by base band signals B1 to N at modulators 5-1 to N and radio signals S1 to N are outputted to a phase locked optical radiator 1. A reference beam light is outputted to a radiation lens array 20 and the beam lights L1 to N are outputted to optical phase shifters 56-1 to N. Then the radio signals are phase-distributed in the radiation direction by a signal from a phase controller 55. Gaussian distribution beam lights GB1 to N from a lens array 20 are collected by a Fourier transform lens 8 and made incident onto a fiber array 12. The sampling light is photoelectric-converted and antenna elements 17-1 to M emit a multiplexed radio signal in a prescribed direction. Thus, the alignment is simplified, the loss is reduced and the size is made small.
Patent JP-H09299313-A (JP)
Title: Luminous mat
Inventor: SHIMONO KIKUO
IPC: A47L23/22
Filed: 1996-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a luminous mat which can keep high light emitting performance and is excellent in durability, and the peripheral edge of which can be simply recognized even in a dark place by forming the whole or a part of the peripheral end part of the mat surface by a material containing a luminous pigment. SOLUTION: The ground fabric 3 of a foot luminous mat 1 is embroidered in pile yarns 4, 5, and a rubber layer 6 is formed as a reinforcement layer on the lower surface of the mat. The ground fabric 3 is formed in such a manner as to cover the overall surface of the rubber layer 6, and the pile yarns 4, 5 are tufted by a tufting machine to be embroidered in the ground fabric 3. A usual pile yarn 4 made by fibers using wool, acrylic, polyester, nylon or polypropyrene as raw material is used in a non-luminous area N of the mat surface, and on the other hand, a luminous pile yarn 5 made by a luminous fiber made of a material containing a luminous material which is a kind of a phosphor is used in luminous area R, that is, a part or the whole of the peripheral end part of the mat surface.
Patent JP-H06306906-A (JP)
Title: Purifying method for sink drainage part and purifying tablet-containing package bag
Inventor: MAKIYAMA TAIICHI
IPC: E03C1/266
Filed: 1993-04-21
Abstract: PURPOSE:To maintain a sink drainage part which can be purified each time water flows over the sink drain part and prevents adhesion of a skin film, being slimy and unpleasant to touch owing to fur, to a strainer, and maintained in a constantly clean state. CONSTITUTION:One end of an annular strainer lock cord 3 is tied to the handle of a strainer. A purifying tablet 1 of a purifying tablet-containing package bag 7 where the purifying tablet 1 packed with a reticulate package bag 2 is attached to the other side is suspended on the bottom position of a strainer 8, and the purifying tablet is dissolved with drain for purification. Further, one end side of the cord is tied to a handle 6 of the strainer and a purifying tablet 1 consisting mainly of trichloroisocyanuric acid is wrapped with the reticulate package bag 2 and attached to the other end side of a strainer lock cord 3 formed in an annular shape and having length enough for arrival at a bottom 9 to form the purifying tablet-containing package bag 7.
Patent JP-H02297935-A (JP)
Title: Semiconductor device
Inventor: NARITA YOSHITAKA
IPC: H01L21/3205
Filed: 1989-05-11
Abstract: PURPOSE:To realize the margin free of an etching back step by burying a contact hole among the three layers of a tungsten silicide film, a silicon oxide film, and a polycrystalline Si film, and holding the polycrystalline silicon film in the hole in a nondoped state. CONSTITUTION:A tungsten silicide film 5 is deposited on a whole Si substrate by a sputtering method, and a silicon oxide film 6 is grown by a CVD method. Then, when a polycrystalline silicon film 7 is grown on the whole substrate surface by a CVD method, a contact hole 3 is buried with the film 7, and the film 7 above the hole becomes substantially flat. Then, phosphorus is diffused by thermal phosphorus diffusing. Then, the film 7 is etched back with etchant having selection ratio of a phosphorusdoped polycrystalline silicon film and a nondoped polycrystalline silicon film. In this case, the film 6 and the polysilicon 7 buried in the hole 3 become stoppers for the etchback, becoming process margin free of the etchback.
Patent JP-S5644494-A (JP)
Title: Blower
Inventor: WATANABE TAKASHI
IPC: F04D25/16
Filed: 1979-09-19
Abstract: PURPOSE: To provide the rotary shaft of a motor directly connected with a vortex flow blower and the rotary shaft of a sirocco fan with a deceleration mechanism comprising friction wheels with different diameters, in order to reduce low-fre quency noises.  
     CONSTITUTION: The rotary shaft 107 of a motor directly connected with a vortex flow blower 1 and the rotary shaft 112 of a sirocco fan 3 are provided with a  deceleration mechanism comprising friction wheels 110 and 111 with different diameters. The rotation speed of the sirocco fan 3 thus can be slowered than the vortex flow blower 1, thereby reducing low-frequency noises characteristic of a sirocco fan. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S599693-A (JP)
Inventor: MIYAMA TETSUYA
IPC: G09G1/06
Filed: 1982-07-09
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-H05314147-A (JP)
Title: Automatic serial number assigning system
Inventor: NISHIMURA SEIICHI
Filed: 1992-05-13
Abstract: PURPOSE:To prevent a double assignment of a number, and to facilitate management of the number by managing a serial number by using a file at the time of assigning the serial number. CONSTITUTION:The system is constituted of an input device 1 for inputting information added to a number and its kind, a number assignment information management file 2 in which the number to be assigned in the next time is stored in each separate kind, a processing executing part 3 for obtaining a number by referring to the number assignment information management file by the inputted kind, and also, updating its number, a ledger file 4 in which inputted additional information and the obtained number are related to each other and registered, and an output device 5 for outputting a result of assignment of a serial number.
Patent JP-H06331771-A (JP)
Title: Spacer for fuel assembly
Inventor: KASHIWAI SHINICHI
IPC: G21C3/344
Filed: 1993-05-21
Abstract: PURPOSE:To obtain a spacer having low pressure loss and excellent in limit output characteristics and workability by forming the fuel rod holding part while bending a lead spring inward along the upper and lower end faces of a round cell. CONSTITUTION:A leaf spring 40 is assembled, back to back, with another leaf spring 40 or a leaf spring having other shape the leaf spring 40 embraces two short round cells 32 with upper and lower linear parts 41 being disposed in a coolant channel defined by four short round cells 32 in order to regulate the lateral movement. The linear part 41 is provided, at the upper and lower ends thereof, with horizontally stretching parts having bent parts being fitted to the short round cell 32 such that the projection area is shaded by the short cell 32. Consequently, the end face of the cell 32 functions to reduce the projection area of the leaf spring 40 and to regulate the vertical movement of the leaf spring 40. The part projecting to the inside of the cell 32 forms the fuel rod holding part. In the assemblage of spacer, the cells 32 arranged laterally in a row are welded each other.