baber/WOPTO huggingface dataset:
Patent JP-H01248391-A (JP)
Title: Bloch line memory writing method
Inventor: TANAKA MOTOHARU
IPC: G11C11/14
Filed: 1988-03-30
Abstract: PURPOSE:To lower the costs of a device and to shorten a recording tie by forming a stripe domain on an amorphous vertical magnetizing film, providing a Bloch line writing conductor near a head part, irradiating with laser light according to a signal near a tip part, and generating a valve. CONSTITUTION:A stripe domain 16 is formed on an amorphous vertical magnetizing film 122 whose compensating temperature is at a room temperature or above, and a magnetizing memory element in which a Bloch line writing conductor 15 is arranged near the head part of each stripe domain 16 is used. Further, according to the signal, near the tip of the stripe domain 16, the laser light is projected, the valve is generated, and the Bloch line pair is formed to the stripe domain 16 by the presence and absence of the valve. Thus, the costs of the device can be lowered, and the writing speed can be faster due to the simplification of the writing part.
Patent JP-S63238317-A (JP)
Title: Liquid fuel burner
Inventor: MORIYA YOSHIFUMI
IPC: F23D11/40
Filed: 1987-03-27
Abstract: PURPOSE:To prevent a gas having been vaporized at burner ports from reliquefying to promote and maintain vaporization, and to improve the igniting function of the liquid burner and the start-up time thereof by allowing the hollow cylinder of a vaporization cylinder to penetrate through the bottom surface of the inner cylinder and to be located within a combustion chamber, and bringing a part of the vaporization cylinder into contact with the bottom surface of the inner cylinder. CONSTITUTION:A part of vaporizization cylinder 1 is provided with a thickened part 10 so that it can make contact with an inner cylinder 6. After supplying power to an electric heater 2, thermal energy is conducted to the entire part of the vaporization cylinder 1 and to the inner cylinder 6 through the thickened part 10. For this reason, burner ports 8 in the vicinity of the thickness part 10, in other words, in the vicinity of an ignition plug 11 are rapidly preheated. As a result, in a case where a mixed gas containing a gas produced by vaporizing a liquid fuel passes through burner ports 8 in the vicinity of the ignition plug 11, the mixed gas is cooled by the burner ports 8 and the gas is not liquefied but can be easily ignited by electric energy from the ignition plug 11. The flame generated in the vicinity of the ignition plug 11 forms a core and propagates entirely across the burner ports 8.
Patent JP-H09265522-A (JP)
Title: Method for compressing and expanding image data
Inventor: YAMADA YASUTOKU
IPC: G06T1/20
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To shorten a processing time by performing processing for compression and expansion by referring to an array which is stored by previously calculating arithmetic results so as to obtain image data after compression and expansion from original image data. SOLUTION: To perform the image processing for reducing, rotating, and displaying the image data, image data in an auxiliary storage device 105 are read in a main storage device 102, and a central processor 101 operates and transfers the image data to an image memory 103. As to the operation performed by the central processor 101, 256 array tables are prepared for 1-byte data, and previously calculated values are put in them. For example, when data at a specific byte position of the image data is 32, data having an index number 32 in the table are referred to and then the arithmetic result corresponding to the data of 32 can be obtained. This operation is repeated as many times as the bytes of the image data to complete the image processing for one image.
Patent JP-H06288212-A (JP)
Title: Valve system of four cycle engine
Inventor: ODA HIDEJI
IPC: F01L13/00
Filed: 1993-03-31
Abstract: PURPOSE:To prevent production cost increase of an engine and a mistake in taking each part by varying an angle formed by lines connected by a camshaft shaft center and a locker shaft shaft center and an eccentric part head point between an air suction system side and an exhaust system side while holding a revolving angle of the locker shaft uniform between the air suction system side and the exhaust system side. CONSTITUTION:Inside of a cylinder head 2, a locker shaft 5 with an eccentric part 7 against a shaft center C2 is axially supported, and its revolving angle is regulated by a means 24. On a shaft part, a constant fulcrum type locker arm 6A is pivotally fixed and on the eccentric part 7, a dynamic fulcrum type locker arm 6B is pivotally fixed, respectively. Additionally, each of the locker arms 6A, 6B is respectively driven by each of cams 4L, 4H for low and medium speed and high speed, and air suction and exhaust valves 14 are respectively opened. In this case, while holding a revolving angle of the locker shaft 5 uniform between an air suction system side IN and an exhaust system side EX, an angle O formed by lines connect by a camshaft shaft center C1, a locker shaft shaft center C2 and an eccentric part head point 7a is varied between the air suction system side IN and the exhaust system side EX.
Patent JP-S5641-A (JP)
Title: Processor for optical information
Inventor: YONEZAWA SEIJI
IPC: G11B7/1359
Filed: 1979-06-15
Abstract: PURPOSE:To form the spot of all directions on the disc efficiently and to enable to increase the range of automatic focus drawing, by increasing the numerical aperture of coupling lens and locating the prism at the post stage of the coupling lens. CONSTITUTION:To the semiconductor laser element 1 having non-isotropic spread angle, the coupling lens has greate automatic focussing drawing range to greater numberical aperture allowing to realize perfect automatic focussing to the up and down movement of the disc 4. Then, by using the coupling lens 2 having greater numerical aperture and inserting the prism 7 immediately after the coupling lens 2, the conversion of isotropic beam can be made. This light beam can obtain the isotropic spot 5 on the disc 4 by means of the objective lens 3, and since the numerical aperture of the coupling lens 2 is taken greater, the feedback of reflection light to the semiconductor laser 1 is greater, allowing to extend the range of automatic focus drawing.
Patent JP-S59199344-A (JP)
Title: Attaching structure of bumper molding
Inventor: ASAKA MASAKAZU
IPC: B60R19/04
Filed: 1983-04-27
Abstract: PURPOSE:To obtain an attaching structure that is easily attached and is good in appearance, by interrupting a core metal belt at a corner section that has a great curvature, and filling the void formed by the interruption with a spacer member for suppressing the deformation of the cross section thereby allowing a molding to be bent easily. CONSTITUTION:A core metal belt 3 is divided into a front belt 31 and a side belt 32 that are respectively provided with stepped bolts 4. The void formed in a groove section 21 at a corner section C of a molding 2 where the belt 3 is interrupted is filled with a spacer member 5. The spacer member 5 fills the whole cross sections of a floating groove 23 and a flat groove 22 of the grooved section 21, and the undersurface 25a of an attaching surface section 25 and a flat grooved section 51 of the spacer member 5 are united. Thus since the void that is formed at the corner section C of the molding 2 is filled with the spacer member 5 that can suppress the deformation of the cross section, the molding 2 can be bent easily at the corner section 2C, and therefore the attaching structure can be easily attached and is good in appearance.
Patent JP-H10263020-A (JP)
Title: Lock operation structure for caster of bed
Inventor: NAKAGAWA TAKEO
IPC: A61G7/08
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a caster lock operation structure which allows a locking operation to be carried out smoothly and lightly without causing twisting, etc., and causing noises and which is advantageous in terms of design. SOLUTION: Casters are provided at the four corners of an approximately rectangular base frame constituting the lower part of a bed, and at least two of the four casters are provided with brake devices 5. Operating members 7, 7 are pivotally attached to brake control shafts 6, 6 controlling the brake devices 5, 5, and the operating members 7, 7 located at front and rear positions or on a diagonal are connected together in the form of a loop by an inner wire 10A of a release wire 10 so that they interlockingly operate, and the two outer wires 10B of the release wire 10 are each sortingly secured at both ends to both sides of the oscillating direction of the operating members 7, 7 located at front and rear positions or on the diagonal, and an oscillating type pedaling member 8 which oscillates the operating members 7, 7 is provided.
Patent JP-S62232229-A (JP)
Title: Communication control equipment
Inventor: MURATA JUN
Filed: 1986-04-01
Abstract: PURPOSE:To efficiently use the entire transmission line in response to the change in traffic by string the number of times of an address of a transmission station for a data inputted from the transmission line and the number of times of the data received by the transmission station by a device connecting the transmission line and supervising the number of times. CONSTITUTION:A transmission line la and a transmission line access means 4-1 are connected, the transmission line access means 4-1 is connected to an address separation means 5 and a transmission control means 9 and the address separation means 5 is connected to a reception station address comparison means 6 and a transmission station address means 7-1 of a storage means 7. The reception station address comparison means 6 is connected to the transmission control means 9 and the storage device 7-3 of the storage means 7, and the transmission station address comaprion means 7-1 is connected to an address storage emans 7-2 and the storage device 7-3. A supervisory means 8 is connected to the storage device 7-3 of the storage means 7 and the transmission control means 9 is connected to a transmission line access means 4-2. Thus, in applying communication in one and same transmission line, the data is not transmitted to other transmission lines and the transmission efficiency of the entire transmission line is improved.
Patent JP-H11261236-A (JP)
Title: Multi-layer printed wiring board and manufacture thereof
Inventor: FUKUDA NAOTO
IPC: H05K3/46
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a printed wiring board, together with its manufacturing method wherein a hole of an inner-layer material and that of a built-up layer are provided at the same position, for higher density and smaller size. SOLUTION: On a core material 3, a metal-plated non-through hole 5b which is not penetrating but reaching a circuit pattern 7a of the other surface from a circuit pattern 7b of one surface is provided, and at the same position as the non-through hole 5b of the inner-layer material of a build-up layer 8a on the other side of the core material 3, a metal-plated non-through hole 9b to the circuit pattern 7a on the other surface of the inner-layer material from the surface of the build-up layer 8a is provided.
Patent JP-H07276472-A (JP)
Title: Manufacture of polypropylene resin foamed sheet
Inventor: NAGASHIMA KAZUYA
IPC: B29C47/88
Filed: 1994-04-13
Abstract: PURPOSE:To manufacture a foamed sheet of superior surface smoothness and closed-cell properties by extruding a foaming propylene resin composition in the molten state into the sheet shape through a T-die of an extruder and then roll molding and immersing under water the sheet before foam cracks are generated on the sheet. CONSTITUTION:A foaming propylene resin composition, to which a foaming agent such as nitrogen, carbon dioxide gas or hydrogen is mixed, is extrusion foamed by an extruder 2 in the foamed sheet manufacturing method. The foaming propylene resin composition in the molten state is extruded into the sheet shape through a T-die 6 installed at the end of the extruder 2. Rolls 30 and 31 are brought into contact with both faces or one face of the extruded sheet before foaming into the wavy shape, and cooled flatly to finish its surface smoothness. Also the closed-cell properties are improved by carrying out combinedly the immersion under water 5 in a water tank 4 for cooling the sheet 1 to its inner side sufficiently.
Patent JP-2000268500-A (JP)
Title: Recorder, reproducing device, recording and reproducing device, and recording medium
Inventor: KASHIWABARA MASAKAZU
IPC: H04N5/92
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To reproduce a high-quality video without causing any intermission and disturbance by improving the transfer margin of a system while eliminating imbalance among data volume concerned with changes of transfer rates and compression rates in compressed data due the difference of positions in the radial direction of a disk shaped recording medium. SOLUTION: A rate variably compressing means compresses inputted video data with different prescribed compression rates. When a recording means records compressed data which are inputted from the rate variably compressing means with respect to a hard disk 30, it records compressed data D1 whose compression rate is low at the outer peripheral side of the disk 30 and records compressed data D3 whose compression rate is high at the inner peripheral side of the disk 30. A rate variably expanding means inputs compressed data which are reproduced from the disk 3 by a reproduction means and expands these compressed data with expansion rates which are made to correspond to compression rates with which these compressed data are compressed to output reproduced video data.
Patent JP-S61235302-A (JP)
Title: Elevating carriage control method for carring in and out to/from storage
Inventor: OKAYAMA YOZO
IPC: B65G1/04
Filed: 1985-04-08
Abstract: PURPOSE:To have stable elevation and sinking of a carrying in/out device in the output limit position by permitting the output limit elevation and sinking of the carrying in/out device to be made only when the device is situated within the output limit elevation/sinking OK zone to be sensed by an appropriated location sensor. CONSTITUTION:Each accommodation compartment 3 of a three-dimensional rack 1 is provided with a lower specific position sensing part 12 mating with the lower specific position LP for carrying-out work, an upper specific position sensing part 13 mating with the upper specific position UP for carrying-in work, and a sensing part 14 for fork output limit elevation/sinking OK zone. An elevating carriage 5 which elevates/sinks and travels relative to this three-dimensional rack 1 is equipped with No.1 sensor A to sense said lower 12 and upper 13 specific position sensing parts and No.2 sensor B to sense said sensing part 14 for fork output limit elevation/sinking OK zone. The carrying in/out device 4 on the elevating carriage 5 is permitted to make output limit elevating and sinking action only while No.2 sensor B is sensing the sensing part 14 for output limit elevation/sinking OK zone. This ensures that safe carrying in/out operation is made at all times without risk of malfunction.
Patent JP-S61235846-A (JP)
Title: Electrophotographic sensitive body
Inventor: KAWAKAMI SOTA
IPC: G03G5/14
Filed: 1985-04-11
Abstract: PURPOSE:To obtain uniform spreadability by using alcohol-insoluble polyvinyl formal resin as the material of an underlayer and forming a layer contg. an azo pigment as a photosensitive layer. CONSTITUTION:Alcohol-insoluble polyvinyl formal resin is dissolved in a solvent, and the resulting soln. is applied to an electrically conductive substrate to form an underlayer of a prescribed thickness. A photosensitive layer contg. an azo pigment is formed on the underlayer. The photosensitive layer may be composed of layers having separated functions, that is, a charge generating layer and a charge transferring layer, and a surface protective layer may be formed on the photosensitive layer. When the photosensitive layer is composed of the two layers, the azo pigment is used in the charge generating layer. It is preferable that the azo pigment is dispersed in a binder or dissolved in a solvent and applied to the electrically conductive substrate to form the charge generating layer. Thus, the charge generating layer can be uniformly spread.
Patent JP-H01246538-A (JP)
Title: Optical recording medium
Inventor: HATSUTORI YUKARI
IPC: C09K9/00
Filed: 1988-03-28
Abstract: PURPOSE:To easily and stably perform the recording, readout and rewriting of information by using a photochromic compd. having transition moment of light absorption oriented in a certain direction. CONSTITUTION:When a photochromic compd. having transition moment of light absorption oriented in a certain direction is used, the absorption spectrum is varied by irragiating light in the absorption wavelength region and information can be written or rewritten. At the same time, the apparent angle of rotation can be changed. Since the apparent angle of rotation is recognized like the ordinary angle of rotation even in a wavelength region in which the photochromic compd. absorbs no light, information can be read out by irragiating light for readout in a wavelength region in which the photochromic compd. absorbs no light and by detecting the change of the angle of rotation. Thus, information written in the photochromic compd. can be read out without destruction.
Patent JP-S553221-A (JP)
Title: Signal transmission/reception system
Inventor: KIKUCHI JIYUNZOU
IPC: H04M9/00
Filed: 1978-06-23
Abstract: PURPOSE:To make differ the supply voltage and the signal voltage given from the side of the master unit from the signal voltage level given from the side of the key telephone in case the wire signal transmission/reception is carried out between the master unit and the terminal unit such as the key telephone or the like. CONSTITUTION:When master unit C is connected to key telephone L1, the voltage of level VA is transmitted to power reception circuit 500 of the L1 side via l1 and power transmission circuit 700 in interface 5 of the C side to be used as the reference voltage for supply of the signals from the side of L1 of level VD. At the same time, the voltage of level VC is prepared for the signal supply from the C side. And these three levels are set to differ from one another. The clock signals sent from the C side based on VC and furthermore the data signals are transmitted to be received at signal reception circuit 540 and then to be switched to the communication based on level VD sent from the L1 side. Thus, line l1 is used in common by the time division.
Patent JP-H0333107-A (JP)
Title: Syndiotactic vinylcyclohexane polymer
Inventor: ASANUMA TADASHI
IPC: C08F10/14
Filed: 1990-03-27
Abstract: PURPOSE:To obtain the title polymer having a high m.p. and a high glass transition temperature and being promising as a nucleator by hydrogenating a syndiotactic polystyrene. CONSTITUTION:A syndiotactic polystyrene is hydrogenated, for example, by heating a slurry comprising a hydrogenation catalyst such as palladium/carbon and a solution formed by dissolving a syndiotactic polystyrene (desirably in an alicyclic hydrocarbon solvent) under pressure of hydrogen. A polyvinylcyclohexane of a syndiotactic structure or a vinylcyclohexane/styrene copolymer of a syndiotactic structure can be obtained. These polymers have a high m.p. and a high glass transition temperature and are promising as a nucleator for a polyolefin.
Patent JP-S58194707-A (JP)
Title: Gasification of hydrocarbon
Inventor: KUNO MASAYA
IPC: C01B3/38
Filed: 1982-05-07
Abstract: PURPOSE:To form various kinds of gases economically using hydrocarbons obtained from different raw materials, by utilizing a high-temperature exhaust gas from a gasification furnce by partial oxidation process for an endothermic reaction for steam reforming process. CONSTITUTION:The raw material oil 1 for steam reforming process is pressured by the pump 2 and sent to the heat exchanger 3. It is then mixed with the circuilating hydrogen 4, introduced through the heating furnace 5 into the desulfurizer 6, and the oil and the steam 7 are reheated by the heating furnace 5. They are introduced into the steam reforming reaction tube 8 of the heat exchange type, made into the gas 9 rich in hydrogen, the steam 11 is evolved by the heat exchanger 10, and processed into a product by the following section. While, the raw material oil 12 for partial oxidation process is pressured by the pump 13, mixed with circulating carbon slurry 14, and heated by the heat exchanger 15. This oil, the oxygen 16 and the steam 17 are introduced into the reaction furnace 18 and partially burnt. The temperature of the mixture is lowered by the cooling steam 19, the mixture is passed through the steam reforming reaction tube 8 and cooled. The steam 21 is evolved by the heat exchanger 20, and the partially burnt gas 22 is processed into a product by the following section.
Patent JP-S62235430-A (JP)
Title: Manufacture of sintered ore blended with tio2 ore
Inventor: YAMAOKA YOJIRO
IPC: C22B1/16
Filed: 1986-04-03
Abstract: PURPOSE:To manufacture sintered ore having superior strength in a high yield without reducing productivity by mixing fine TiO2 ore with fine iron ore, compacting and briquetting the mixture, adding the resulting briquettes to starting materials for sintering and sintering them. CONSTITUTION:A high TiO2 source such as ilmenite or iron sand is mixed with fine iron ore such as iron manufacturing dust or pellet feed. After a binder is added, the mixture is compacted and briquetted. The resulting briquettes are added to starting materials for sintering and sintered. By this method, sintered ore can be manufactured under satisfactory conditions even when the TiO2 source is blended by a large amount.
Patent JP-S554214-A (JP)
Title: Power transmission for reaping machine
Inventor: TSURUMI MANABU
IPC: B60K17/08
Filed: 1978-06-22
Abstract: PURPOSE: To prevent reaping disorder of a reaping machine at initial speed by prohibiting a stepless transmission of a power transmission for operating a power transmission mechanism for transmitting to move the reaping machine and another power transmission mechanism for transmitting to operate the reaping mechine via the stepless transmission to start from stoppage but abruptly starting it after it reaches predetermined speed.  
     CONSTITUTION: There are provided a transmission 2 in the vicinity of an engine 1 and a reaping machine 3. A split pulley 7 is mounted on the rotary shaft 6 of the engine 1. A belt 11 is engaged between the pulley 7 and the driven pulley 15 of the transmission 2. When a tension pulley 19 is towed in the direction of an arrow a, the belt 11 makes contact with the idle pulley 12. Accordingly, the shaft remains idling to cause no power to be transmitted to the machine 3 nor 4. When the tension pulley 19 is moved in the direction of an arrow b, a conical plate 9 is moved in the direction of an arrow c by the tension of a coil spring 10 to thus abruptly transmit the power thereto. 
     COPYRIGHT: (C)1980,JPO&Japio