baber/WOPTO huggingface dataset:
Patent JP-H08326919-A (JP)
Title: Removing method for surface treatment material of metallic gasket
Inventor: UEDA KOSAKU
IPC: F16J15/00
Filed: 1995-05-31
Abstract: PURPOSE: To peelingly remove a surface treatment material evenly from the surface of a metallic gasket by irradiating laser rays in the range where the surface treatment material is to be removed so as to peelingly remove the surface treatment material, when the surface treatment material spread on the metallic gasket for internal combustion engine is partially removed. CONSTITUTION: A metallic gasket 1 used for an engine is formed into a three layer construction out of upper and lower main plates 2, 3 and a sub-plate 4 interposed between both main plates 2, 3. A seal material (surface treatment material) 10 of film thickness over machined roughness is spread and baked on the joint faces to a cylinder head 5 and a cylinder 7 for the purpose of absorbing roughness due to machined tool mark. In such metallic gasket 1, for peelingly removing the seal material 10 of the parts exposed to cooling water passages 6, 8 of the seal material 10, namely, the seal material 10 of a circumferential part 16 of a communicating hole 9, a NC laser ray irradiation machine is used, laser rays are irradiated to the part 16, and the seal material 10 of the part 16 is processed to be peelingly removed by burning-off.
Patent JP-H06347181-A (JP)
Title: Radiation-type heat exchanger and operating method therefor
Inventor: NONOKAWA MASAMI
IPC: F28D7/00
Filed: 1993-06-04
Abstract: PURPOSE:To provide a radiation-type heat exhanger and an operating method therefor, capable of achieving high heat exchanging efficiency and constructing the compact device. CONSTITUTION:In a radiation-type heat exchanger, a distributor 3 for distributing a heat transferred fluid befor the heat transfer and a collecting unit 4 for collecting and discharging the heat transferred fluid after the heat transfer are parallely arranged on the side surface of a cylindrical casing 1 so as to close to each other, and a U-shaped heat transfer pipe 2 wherein one end is connected to the distributor 3, while the other end is connected to the collecting unit 4 is radially arranged in parallel with the longitudinal direction of the cylindrical casing 1. And at least one U-shaped heat transfer pipe 2 wherein one end is connected to the distributor 3, while the other end is connected to the collecting unit 4 is so provided as to be overlapped on the U-shaped heat transfer pipe 2. Moreover, in the operation, heat transfer fluid is allowed to flow in toward the fixed side from the U-shaped side of the U-shaped heat transfer pipe 2, and a rectifier pipe 5 is inserted inside the U-shaped heat transfer pipe 2, thereby the heat transfer fluid is diffused on the all range of the U-shaped heat transfer pipe.
Patent JP-H04362132-A (JP)
Title: Production of double oriented silicon steel sheet
Inventor: ARAI SATOSHI
IPC: C21D8/12
Filed: 1991-06-05
Abstract: PURPOSE:To obtain a double oriented silicon steel sheet having high integration degree in the [100] <011> orientation. CONSTITUTION:A slab of a silicon steel having a composition containing 1.8-6.8% Si, 0.01-0.05% Al, and 0.001-0.012% N is hot-rolled, subjected to hot rolled plate annealing, cold-rolled at 50-90% draft in a direction perpendicular to hot rolling direction, and subjected to annealing for the purpose of primary recrystallization and then to final annealing for the purpose of secondary recrystallization and purification, by which the double oriented silicon steel sheet having high integration degree in the [100]<011> orientation can be produced.
Patent JP-H01304057-A (JP)
Title: Paper shredder
Inventor: ITO TETSUYA
IPC: B02C18/24
Filed: 1988-05-31
Abstract: PURPOSE:To increase shredding efficiency by providing a sending level variable means to continuously vary the overload sensing level of a shredding motor overload sensing device by means of output signals of a shredding motor temperature sensing section. CONSTITUTION:A shredding device to shred pieces of paper is driven by a shredding motor 2. Also, overload of the shredding motor 2 is sensed by a shredding motor overload sensing device 3. Further, the shredding motor 2 is controlled by means of output signals of the device 3 at a shredding motor protection device 4 and the temperature of the shredding motor 2 is sensed by a shredding motor temperature sensing section 5. Also, the overload sensing level of the device 3 is varied continuously by means of output signals of the sensing section 5 in a sensing level varying means 6. Also, the shredding motor 2 is stopped when the sensing temperature of the sensing section 5 is beyond the given temperature at an overheat protection device 7. As a result, the temperature rise of the shredding motor can be prevented before it happens to increase shredding efficiency and reduce the burden or workers.
Patent JP-S6025719-A (JP)
Title: Method of molding sandwich
Inventor: IDATE HIDENORI
IPC: B29C45/16
Filed: 1983-07-23
Abstract: PURPOSE:To obtain the titled molded item with a uniform and thin layer, by applying previously a liquid material for a skin layer to all the surfaces of molds, and injecting a material for a core layer into the molds, in a method wherein a synthetic resin that has been heated and plasticized is injected into molds, and after the molded item is cooled to solidify, the molds are opened to remove the item. CONSTITUTION:A mold comprising a movable side mold 1a and a stationary side mold 1b is opened. The mold surfaces 2a, 2b of the molds 1a, 1b are formed with insulating layers 2a', 2b' respectively, and a material 4 for a skin layer is applied uniformly to the mold surfaces 2a, 2b by sprayers 3, 3. The sprayers are retracted, the molds 1a, 1b are closed, and a material 7 for a core layer is injected into the cavity 6 via a sprue 5 extended through the stationary side mold 1b. The material 7 adheres to the material 4 that covers the mold surfaces in the cavity due to the heat and pressure of both the materials. Then after cooling and solidifying, the intended molded item is obtained wherein the core layer is enclosed in the skin layer.
Patent JP-S5835699-A (JP)
Inventor: MATSUMOTO KATSUI
IPC: H03K21/08
Filed: 1981-08-27
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-S5561426-A (JP)
Title: Manufacturing method of sheathing material for automatic sheathing machine for steel pipe
Inventor: NAKAJIMA KUNIHIKO
IPC: B29C65/62
Filed: 1978-10-31
Abstract: PURPOSE: To enable the production of a subject sheathing material in a uniform thickness, by  laying closely spaced sheets in layers on a moving waterproof strip sheet to form a given thickness, by sewing together the strip sheet and the sheet layer, and by sewing together them after  covering two transverse edges, being cut to equal size, with a slippery plastic resin made edging  material.  
     CONSTITUTION: A plastic resin made waterproof sheet 1 wound around a roll 2 is reeled out at a  given speed by means of a winding roll 5 driven from a motor, sheets 6 such as lauan sheets being  laid on the sheet 1 such that no space is left between the sheets 6 and some surplus length of the  sheet 6 is left in the direction of the width of the sheet 1. Said working is performed in a table 3.  The thickness is detected by means of a thickness meter 7 to adjust the thickness to a given value.  The sheet 1 and the layer of the sheet 6 are sewn together by means of a sewing device 9, two  edges in a transverse direction being cut to equal size by means of a circular saw 10. A edging  material 12 is attached by an edging material attaching device 11, the edging material 12 and the  sheet layer strip being sewn together by means of an edge sewing device 13. Sheathing material  being suitable for an automatic sheathing machine for desired pipe can thus be produced.  
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07316418-A (JP)
Title: Electrically conductive polyphenylene ether composition
Inventor: SATO NOBUYUKI
IPC: C08K3/04
Filed: 1994-05-26
Abstract: PURPOSE:To improve the impact resistance by kneading a polyphenylene ether resin, a styrene resin, a styrene resin oligomer, a styrene thermoplastic elastomer, and an electrically conductive carbon black together in a particular ratio. CONSTITUTION:40 to 85 pts.wt. polyphenylene ether resin (A) represented by the formula (wherein R1 to R4 represent each H, a halogen, a hydrocarbon group, cyano, phenoxy, nitro, amino or the like and n is not less than 20), such as poly-2,6-diethyl-1,4-phenylene ether, 5 to 50 pts.wt. styrene resin (B), 5 to 20 pts.wt. styrene resin oligomer (C) having a mol.wt. of 1000 to 70,000, and 5 to 20 pts.wt. styrene thermoplastic elastomer (D), such as a styrene/butadiene/ styrene block copolymer, are blended together. 5 to 40 pts.wt. electrically conductive carbon black, such as furnace black, is compound with 100 pts.wt. resin blend (A+B+C+D), and the mixture is kneaded and pelletized by means of an extruder or the like to prepare a polyphenylene ether resin compsn.
Patent JP-S63303615-A (JP)
Title: Automatic concentration measuring method for roll coolant
Inventor: SHIBAYAMA TOSHIMITSU
IPC: B21B45/02
Filed: 1987-06-01
Abstract: PURPOSE:To miniaturize an oil cellar by reducing the number of tanks and to obtain individual products having high qualities by providing an automatic concentration measuring instrument for a roll coolant to obtain separated volumes of a rolling oil and water respectively to measure concentration after separating. CONSTITUTION:Crude oil fed from a crude oil tank 8 and hot water fed from a hot water tank 9 are formed into an emulsion by a mixing tank 7, and an automatic valve 10 between an emulsion feeding tank 6 is opened and a certain amount of the emulsion is sampled. On an emulsion concentration measuring instrument 11, an additive is added to a certain amount of the emulsion to separate to the oil and water, the vol. of the oil is obtained. The concentration is controlled to make a deflection from a required concentration to be within certain range by opening and shutting automatic valves 14, 15 of the tank 8 and tank 9. In this way, by always controlling the emulsion concentration, good rolling is performed by changing the concentration according to the changes of rolled stock and finishing dimensions of the rolled stock.
Patent JP-H08128980-A (JP)
Title: Method and device for measuring deterioration of insulating oil
Inventor: ZEN EIKOU
IPC: G01N27/00
Filed: 1994-05-26
Abstract: PURPOSE: To determined the deterioration level of insulating oil by adsorbing insoluble conductive substances produced by the deterioration of insulating oil to a deterioration measuring sensor and measuring the leakage of current between a pair of electrodes. CONSTITUTION: A deterioration measuring sensor 1 includes a supporting base 2, disk electrodes 3 and 3a, a porous material part 4 and an insulating bolt 9. The material part 4 is made of porous ceramic or glass, including a pore 6 having a fixed diameter and the electrodes 3 and 3a are made of stainless steel, including mesh of about 1mm×1mm. After the deterioration of insulating oil, oil soluble and insoluble components are produced, conductive particles in impurity particles are adsorbed to the material part 4, permeated through the pore 6 and mechanically fixed. By considering these as conductive component elements, a specified voltage is applied between the pair of electrodes and a current change is measured by an ammeter. Also, a temperature compensation circuit, a CPU function and data storage and transmission functions may be added.
Patent JP-H07315527-A (JP)
Title: Preventive maintenance alarm system of physical distribution system
Inventor: YOSHIMOTO YOSHIO
IPC: B65G1/137
Filed: 1994-05-26
Abstract: PURPOSE:To shorten the down time by a failure, a repair and an inspection. CONSTITUTION:A preventive maintenance computer 10 connected to an upper class computer 1 to control a physical distribution system compares the basic data stored in a basic data storage device 11 with the operational condition data stored in an operational condition data storage device 12. For example, the basic data are the life time of the parts, the service life can be predicted irrespective of the variance of the operational load of each equipment by comparing the operation time transmitted from the upper class computer 1 with the integrated operational condition data, and outputted from a CRT 8 and a printer 9 of a work station 7.
Patent JP-S6027623-A (JP)
Title: Window glass shielding electromagnetic radiation
Inventor: TERATANI TATSUO
IPC: B60J1/00
Filed: 1983-07-22
Abstract: PURPOSE:To provide a window glass shielding electromagnetic radiation and remarkably suppressing the transmission of infrared radiation, by laminating a transparent conductive thin film for the shielding of electromagnetic radiation and a heat radiation reflection film to a glass substrate. CONSTITUTION:A window glass shielding electromagnetic radiation, remarkably suppressing the transmission of infrared radiation and useful as a window glass of vehicles, aircrafts, buildings, etc. is manufactured by laminating a glass substrate with a transparent conductive thin film for the shielding of electromagnetic radiation and a heat radiation reflection film. For example, an automobile window glass is manufactured by applying a transparent conductive thin film 2 for the shielding of electromagnetic radiation and composed of a solid solution of In2O3 and SnO2 and having a thickness of 100Angstrom -several mum by vacuum metallizing, and laminating a heat radiation reflection film 3 composed of a plurality of alternately laminated TiO2 layers 3a having high refractive index and SiO2 layers 3b having low refractive index each having a thickness of lambda/4 (lambda is wavelength of the infrared radiation to be reflected) and topped with an SiO2 layer having a thickness of lambda/8.
Patent JP-H01304319-A (JP)
Title: Flow rate detector
Inventor: YAMAZAKI SHIGERU
IPC: G01F1/20
Filed: 1988-06-01
Abstract: PURPOSE:To perform highly reliable flow rate detection with a flow rate detector by providing a light emitting and light receiving elements in such a way that the optical axis between both elements can pass the circulating movement locus of a ball and wiring their lead sections on both sides of a volute case on one base plate. CONSTITUTION:When a fluid flows into a volute chamber 2, the fluid circulates inside the volute chamber 2 and a ball 5 moves along a circulating locus by rolling in an almost vertical direction while it is brought into contact with the inner wall of the chamber 2. By providing a light emitting and light receiving elements 9 and 8 on both sides of a volute case 1 so that the center of the optical axis between the elements 9 and 8 can pass the plane of the circulating movement locus of the ball 5, the difference in current flowing through the element when the light emitted from the element 9 is intercepted by the ball 5 and when the light is not intercepted by the ball 5 is converted into pulses by means of a control circuit and flow rate signals are obtained. As a result, the light interception and transmission can be clearly and accurately fetched as pulse signals even when the flow rate is large and highly reliable flow rate detection can be performed by inputting stable pulse signals to a microcomputer 30 without receiving any influences from noises and disturbing light.
Patent JP-S5925157-A (JP)
Inventor: HORIMOTO TAKASHI
IPC: H01K3/02
Filed: 1982-08-04
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-S6116169-A (JP)
Inventor: KAI KOUICHI
IPC: B61H13/06
Filed: 1984-07-02
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-H08326614-A (JP)
Title: Air take-in device in internal combustion engine for vehicle
Inventor: TAWARA SHINICHIRO
IPC: F02M35/024
Filed: 1995-06-01
Abstract: PURPOSE: To arrange a long air duct pipe lead to an air cleaner without disturbing an internal combustion engine, and attain easily and speedily exchange of a filter element in the air cleaner in an air take-in device in which the air cleaner is arranged on one end of an internal combustion engine for a vehicle in an axial line of a crank shaft. CONSTITUTION: A clean side case 6a and a dust side case 6b of an air cleaner are separated from each other in the bilateral direction with respect to a crank axial line of an internal combustion engine in plan view. A bendable bellows part 14 is formed in an air duct pipe, at its portion on the air cleaner side compared to an installation portion to the internal combustion engine and adjacent to the installation portion.
Patent JP-S5363337-A (JP)
Title: Benzamide derivs, process for their preparation and herbicides contg.the same as active constituents
Inventor: YAMADA KURA
IPC: C07C231/00
Filed: 1976-11-12
Abstract: PURPOSE: Benzamide derivs. I (R 1  is alkyl, alkylthio, trifluoromethyl, F, Cl, or cyano; R 2 , 3  are H, methyl or Cl), e.g. N-(β,β-dichlorovinyl)-2-methylbenzamide. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6026608-A (JP)
Title: Method for dephosphorizing molten iron
Inventor: KANEKO TOSHIYUKI
IPC: C21C1/02
Filed: 1983-07-25
Abstract: PURPOSE:To increase the rate of utilization of oxygen and quick lime and to carry out efficient dephosphorization by adding oxygen sources to slag floating on molten iron so as to regulate the weight ratio of CaO/O2 in the slag. CONSTITUTION:Molten iron is dephosphorized while maintaining 1.5-2.5weight ratio of CaO in a flux to be blown into the molten iron to oxygen in iron oxide and gaseous oxygen reacting with CaO, that is, CaO/O2. Oxygen and iron oxide are added to top slag produced by the floating of the flux to maintain <=2.5 weight ratio of CaO/O2 in the slag. By this method the necessary dephosphorization level can be attained with a reduced amount of the flux.
Patent JP-S62291285-A (JP)
Title: Printing device
Inventor: OSAWA MICHINAO
IPC: H04N1/46
Filed: 1986-06-11
Abstract: PURPOSE:To attain synchronization between an input video signal, and printing to be taken, by storing data of one line in a sampling memory within one frame period, and transferring the data of two lines to two pairs of print memories. CONSTITUTION:A still picture video signal 1 is added on an RGB demodulation processing part 2, and a synchronization processing part 3, and is demodulated to three primary colors R, G, and B at the RBG demodulation processing part 2. Also, at the synchronization processing part 3, a synchronizing processing, such as synchronizing separation, etc., is performed, and a synchronizing signal is supplied to a timing generating and arithmetic processing part 5, And at the timing generating and arithmetic processing part 5, the clock signal of an A/D converter 6, and the address signal, and the write signal of a sampling memory 7, etc., are generated, then an arithmetic processing is performed. The data stored in the sampling memory 7 is transferred to two pairs of memories 8 and 9 for the printing, and the data is read out alternately from those two pairs of memories, and is sent to a printing head 11.
Patent JP-S5258938-A (JP)
Title: Production of optical fiber cable for image transmission
Inventor: OOYOSHI KAORU
IPC: G02B6/04
Filed: 1975-11-11
Abstract: PURPOSE: To improve the resolution of image transmission by making bundled fiber cable laminating optical fiber to form stack of even number and be regularly winding around the periphery of a cylinder. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0430952-A (JP)
Title: Transfer method for pallet of information dispersion type
Inventor: SHIGEMITSU TOSHIAKI
IPC: B23Q41/00
Filed: 1990-05-28
Abstract: PURPOSE:To prevent the evil due to the stoppage of a pallet, by sticking an LSI card which can read and write during its moving to the pallet and performing reading and writing during the transfer movement of the pallet. CONSTITUTION:A work information and following stage destination information are made capable of its taking in and out with an LSI card 10 capable of reading and writing during its movement being built into a pallet 8. A pallet 9 is stopped with the destination of the LSI card 10 inside being judged and conformed by a reading device 11 while its movement, a work NO is down- loaded and worked by an NC work machine 5 calling the NC program, and the pallet is made to be moved to the following stage while writing the following stage destination information/work information in the LSI card 10 by a writing device 11 according to the work program, when pallets 8, 9 are transferred to a transfer conveyor 1. The evil due to the stoppage of the pallet 8 can thus be prevented.
Patent JP-S5658882-A (JP)
Title: Driving system for dot printer head
Inventor: AOKI OSAMU
IPC: B41J2/30
Filed: 1979-10-19
Abstract: PURPOSE:To eliminate a residual magnetism earlier and to enable to print at a high speed by a method wherein a current of the opposite direction is supplied to a coil after the supply of a current of the normal direction to the coil is finished. CONSTITUTION:When a printing signal S1 of High level is generated, transistors 41, 42 are turned ON and the current iL is supplied to the coil 20 so that an electromagnet 21 is excited. After the input time of the printing signal S1 is elapsed, the signal S1 falls to Low level while a signal S2 rises to High level, and the transistors 41, 42 are turned OFF while transistors 44, 45 are turned ON so that the current iL continues to flow from the terminal A to the terminal B of the coil 20. When the voltage at the terminal B becomes higher, the current iL is returned to the terminal A through a diode 46. When the voltage at the terminal B falls below the Zener voltage, the current iL stops flowing. When the voltage at the terminal B further falls to below that of the magnet power voltage V243, a current flows from the magnet power voltage V243 to the transistor 45 through the coil 20, that is, the current iL of the opposite direction flows in the coil 20 to eliminate the residual magnetism of the electromagnet 21. Accordingly, a needle 29 is returned eary after the printing stroke and hence the printing can be conducted at a higher speed.
Patent JP-H085038-A (JP)
Title: Incinerator for waste
Inventor: YOSHIGAE TAKEO
IPC: F23G5/16
Filed: 1994-06-17
Abstract: PURPOSE:To effectively recover waste heat from burned exhaust gas by largely reducing the concentration of hydrochloride in the gas. CONSTITUTION:A fluidized bed 31b made of a sand layer is provided in the lower part of a combustion chamber 32, a waste supply port 22 is provided at one side of the upper part of the bed 31b, and a burned exhaust gas exhaust port 23 is provided at the other side. A prior thermal decomposing chamber 21 is provided at the upstream side of the port 22, and a thermally decomposed gas burning air introducing port 27 is provided at the chamber 21. A sidewall body 71 in which a heat transfer tube 72 is embedded to generate steam is provided between the chamber 32 and the chamber 21. A cyclone type secondary burning furnace 4 is provided at the downstream side of the exhaust port. A waste heat recovering unit 6 is provided at the downstream side of the furnace 4.
Patent JP-H09314957-A (JP)
Title: Printing apparatus
Inventor: EJIRI KEIGO
IPC: B41J5/30
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To initialize a printing apparatus by a host apparatus through a communication signal line and further set an effective state and an ineffective state of an initializing function by means of a switch. SOLUTION: An initializing signal sent from a host apparatus 103 through a communication signal line 102 is converted into an input signal by a communication unit 104 of a printing apparatus 101 to be inputted into an initialization control unit 109. The initialization control unit 109 receives a state of the input signal to control a control unit 105, and initialization of the printing apparatus 101 becomes possible. Further, by providing a setting switch between the communication unit 104 and the initialization control unit 109, an effective state or an ineffective state of an initializing function can be set.