baber/WOPTO huggingface dataset:
Patent JP-H09270711-A (JP)
Title: Decoding device and method
Inventor: OKI MITSUHARU
IPC: H04N19/42
Filed: 1996-04-02
Abstract: PROBLEM TO BE SOLVED: To make the storage area of a memory for storing decoding data small. SOLUTION: A shift register 2 outputs the data A10-A5 of leading 6 bits among the data of 11 bits supplied from a control circuit 1 to a comparator circuit 3 and outputs the data A9-A0 of 10 bits excluding the leading 1 bit to a shifting circuit 4. The comparator 3 detects a length that the bits whose value is '0' continue at the leading part of the A10-A5 and output the value to the shifting circuit 4 and the memory 5 as the data B2-B0 of 3 bits. The shifting circuit 4 outputs the value of the prescribed bit among the A9-A0 to the memory 5 as the data C4-C0 of 5 bits corresponding to the value of the B2-B0. The memory 5 reads and outputs a motion code and a code length stored in the address of 8 bits constituted of the B2-B0 and C4-C0.
Patent JP-H01249820-A (JP)
Title: Gel-like hydrous urethane resin composition
Inventor: TAMURA YUJI
IPC: C08G18/10
Filed: 1988-03-31
Abstract: PURPOSE:To obtain the subject composition excellent in dispersibility, having characteristics from high elasticity to ultraflexibility, consisting of a mixture of an urethane polymer obtained from respectively specified glycol and isocyanate components, water and glycol(s) with low molecular weight. CONSTITUTION:The objective composition consisting of a mixture of (A) an urethane polymer obtained by reacting the terminal groups of a compound having ethylene oxide units as the main structural unit with a glycol component having >=2 hydroxyl groups and an isocyanate component having >=2 isocyanate groups, (B) water and (C) glycol(s) with low molecular weight [Preferably, a compound with 50-500 molecular weight expressed by the formula (p is 2-10; q is 1-4)]. A polyoxyalkylene glycol having 1000-10000 average molecular weight and >=50wt.% ethylene oxide units as the structural units is preferable.
Patent JP-S563500-A (JP)
Title: Battery backup circuit for memory
Inventor: HAYASHI TSUGUYOSHI
IPC: H02J9/06
Filed: 1979-06-22
Abstract: PURPOSE: To ensure the effective memory holding even to the sudden change of the main power source, by giving the backup switching in correspondence to the voltage change of the main power source via the serial circuit of two sets of Zener diodes and the resistance.  
     CONSTITUTION: No current flows to Zener diodes 13 and 17 connected in series to resistances 12 and 18 each when the voltage of main power source 6 has the zero potential. Thus transistors 15, 20 and 21 are turned off, and the voltage of backup power source 7 is applied to voltage terminal 2a of CMOS memory 2 to hold the memory of memory 2. When the voltage of source 6 increases higher than source 7, the current flows to diode 17 to produce the switching signal. As a result, transistors 20 and 21 conduct, and the voltage of source 6 is applied to memory 2. When the voltage of source 6 increases more, diode 13 conducts to increase the voltage of terminal 2d. Thus memory 2 becomes workable via CPU1 to carry out the contactless action in response to the voltage of the main power source immediately. As a result, a backup circuit which is capable of the effective memory holding even to the sudden change of the power source. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S537655-A (JP)
Title: Preparation of 2-(6-methoxy-2-naphthyl)propionic acid
Inventor: KIKAZAWA KAZUO
IPC: C07C51/00
Filed: 1976-07-07
Abstract: PURPOSE: To easily prepare 2-(6-methoxy-2-naphthyl)propionic acid, useful as antiphlogistic analgesics, by hyration of 6-methoxy-2-acetylnaphthalene as a starting material, followed by oxidation, decarboxylation, hydrolysis, etc. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05173105-A (JP)
Title: Liquid crystal projector
Inventor: OGAWA MASAHIRO
IPC: G02F1/13
Filed: 1992-03-03
Abstract: PURPOSE:To provide the liquid crystal projector using an image composition device which is easily manufactured and forms a composite image of excellent picture quality. CONSTITUTION:The image composition device of the liquid crystal projector consists of plural prisms 6 and 7 which are optically separated and dichroic mirrors 8 and 9 which are provided integrally with them, and image light beams from liquid crystal display panels are put together by utilizing transmitting and reflecting operation based upon the incidence and projection angles of light of the prisms 6 and 7 and transmitting and reflecting operation based upon the wavelength of incident light of the dichroic mirrors 8 and 9.
Patent JP-S63245820-A (JP)
Title: Superconductor
Inventor: SAWADA KAZUO
IPC: C04B35/45
Filed: 1987-03-31
Abstract: PURPOSE:To realize easy treatment and to prevent a ceramics superconductive material from being damaged due to a difference in coefficients of thermal expansion by forming a superconductive conductor of a composite which consists of a metallic material with a specific coefficient of thermal expansion and a ceramics superconductive material of specific composition. CONSTITUTION:This superconductor is composed of a composite which consists of a metallic material of 1X10<-6> to 5X10<-6>/ deg.C in its coefficient of thermal expansion and a ceramics superconductive material with composition expressed in a formula AaBbCc, where A is at least one species of elements which are selected from group Ia to IIa elements in a periodic table, and B is at least one species of elements which are selected from group Ib to IIIb elements in the periodic table, and C is at least one species of elements which are selected from oxygen, nitrogen, fluorine, carbon, and sulfur. However, this metallic material should preferably contains Fe and Ni as its main ingredients, and further Cu and oxygen are preferable in the formulas B and C, respectively. Accordingly, the ceramics superconductive material can be prevented from being damaged due to a difference in the coefficients of thermal expansion and further fragility can be compensated for this material.
Patent JP-H04292608-A (JP)
Title: Production of fluorine-containing copolymer
Inventor: KODAMA SHUNICHI
IPC: C08L27/12
Filed: 1991-03-20
Abstract: PURPOSE:To obtain the subject copolymer giving a coating film having a hardness controllable over a wide range and useful as a weather-resistant base, etc., by copolymerizing a fluorine-containing polymerizable monomer and an unsaturated 1,3-dioxole compound in the presence of a radical CONSTITUTION:The objective fluorine-containing copolymer is produced by copolymerizing a radical-polymerizable fluorine-containing monomer (e.g. tetrafluoroethylene) and a 1,3-dioxole compound of formula (R<1> and R<2> are H, halogen, 1-10C alkyl, aryl, cycloalkyl or fluoroalkyl) (e.g. 2,2-dimethyl-1,3- dioxole) in the presence of a radical polymerization initiator (e.g. azobisisobutyronitrile) in an autoclave at 65 deg.C under 3.5kg/cm<2>G pressure. The above monomers may be copolymerized together with a copolymerizable vinyl ether containing hydroxyl group or epoxy group (e.g. omega-hydroxybutyl vinyl ether).
Patent JP-H05277391-A (JP)
Title: Shredder
IPC: B02C18/22
Filed: 1992-04-02
Abstract: PURPOSE:To additionally increase a housing capacity without requiring labor by flattening shredded materials which are automatically piled in a shredded material housing box. CONSTITUTION:The shredded material housing box 3 which is placed on a turn table 4 fixed to a motor 5 by meshing the peak parts 3a of the box with the peak parts 4a of the turn table rotates for 30 seconds set by a timer 16 when the top part of the shredded materials 8 piled at a prescribed position is detected by a light emitting diode 6 and a phototransistor 7. The shredded materials deposited in the shredded materials housing box are flattened by this rotation within the box. The revolving motor 5 is so controlled as not to revolve when the shredded materials flattened in such a manner are housed full in the box.
Patent JP-2000276689-A (JP)
Title: Vehicle sensor with automatic monitoring function
Inventor: MUNAKATA IKUO
IPC: G08G1/017
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To omit all time monitoring by a person in charge by automatically monitoring the motion of an object in addition to a vehicle inside a parking lot for instance. SOLUTION: By processing image data picked up by an image pickup device, in the case that the vehicle is present, this vehicle sensor recognizes and senses it. In the case of obtaining the image data of a moving object other than the sensed vehicle within the visual field of the image pickup device, the motion is recognized and sensed. At the time of sensing the motion of the object, the vehicle sensor defines that a monitoring state until then is changed and transmits monitored images to a host computer or transmits alarm information instead of the monitored images.
Patent JP-H05276879-A (JP)
Title: Feed for marine product
IPC: A23K1/175
Filed: 1992-04-02
Abstract: PURPOSE:To obtain a feed for marine products by blending a feed for marine products with a brown alga and zeolite, thereby, having synergistically physiologically activating effects of each components, showing greatly excellent growth promotion, improvement in feed demanding ratio, etc., exhibiting improving effects on increase in pathogenic resistance, progress of health, improvement in multiplication and physiology, when compared with the case where a brown alga and zeolite are not used. CONSTITUTION:A feed for marine products comprising brown alga and zeolite as essential components. The blending ratio of the essential components differs depending upon fishes and shellfishes as a target and is generally 9:1-1:9, preferably 5:5 to give good results. Especially in summer when temperature of the sea is raised, the blending ratio of zeolite is preferably increased with respect to contamination of environment resulting from adsorption of gas such as ammonia in body, excrement of fish deposited on the bottom of culture zone and decomposition of remaining feed. In the case of young fish, increase in blending ratio of marine algae provides excellent results.
Patent JP-S60226362-A (JP)
Title: Power steering apparatus
Inventor: NAKAYAMA MASAFUMI
IPC: B62D5/087
Filed: 1984-04-20
Abstract: PURPOSE:To facilitate working performance and obtain the lightweight power steering apparatus by dividing a housing for supporting input and output shafts and a valve housing for a control valve and using different material for each valve. CONSTITUTION:A gear housing 8 and a valve housing 12 are divided, and the gear housing 8 is made of the material which has low rigidity and is relatively lightweight such as aluminium, and the valve housing 12 is made of the material having high rigidity such as casted iron. The joint surfaces 8a and 12a are formed onto the gear housing 8 and the valve housing 12 and attached each other for positioning, and the valve housing 12 is fixed onto the gear housing 8 by joining the flanges 8b and 12b formed in projection from the housings 8 and 12, through bolts 30 and nuts 31.
Patent JP-S63249752-A (JP)
Inventor: YAMAJI KATSUHIKO
IPC: D04H1/488
Filed: 1987-03-31
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-S58199971-A (JP)
Inventor: MISAWA JIROU
IPC: E04H7/06
Filed: 1982-05-13
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-S57195918-A (JP)
Title: Bearing for neck of roll
Inventor: TOMIOKA SHIYUNZOU
IPC: F16C13/00
Filed: 1981-05-29
Abstract: PURPOSE:To improve the lubrication of a bearing metal, by effecting cooling on the bearing surface at its unloaded point and effecting lubrication on the surface at its loaded point. CONSTITUTION:Partition walls 43, 48 are protruded in almost the central sections of a pair of lubricating grooves 25, 26 provided on the inside circumferential surface of a bearing metal 2A so that the grooves are divided into small grooves 41, 44, 46, 49. The small grooves 44, 49 located ahead as to the direction of rotation function as oil supply grooves. The other small grooves 41, 46 located behind as to the direction of rotation function as oil drain grooves. The pair of grooves 41, 49 and the other pair of grooves 44, 46 are located between the partition walls 43, 48 so that the oil supply groove 44 and the oil drain groove 46 are connected to each other through the clearance on the bearing surface at its loaded point to perform lubrication and the oil supply groove 49 and the oil drain groove 41 are connected to each other through the clearance on the bearing surface at its unloaded point to perform cooling.
Patent JP-H02258420-A (JP)
Title: Side door opening/closing structure for automobile
Inventor: FUJIWARA KIYOSHI
IPC: B60J5/06
Filed: 1989-03-31
Abstract: PURPOSE:To increase the stretched quantity of a door main body and decrease the protruded quantity of a guide rail by providing rotating means rotating multiple arms centering an axis extended in the vertical direction of a door opening on multiple arms and multiple guide means respectively. CONSTITUTION:A door main body 12 is pushed toward the side of a car body and pulled backward to open a slide door 10. A roller 37 arranged in the car width direction restricts the motion of a swaying arm 33 in the door width direction, a roller 36 is rolled on the curved portion 15a of a slide rail 15 and moved in the direction (a), and the swaying arm 33 is rotated counterclockwise centering a roller 35. A connection section 31 pushes the lower side of the front end section of the door main body 12 toward the side of the car body and is circularly moved in the direction A. When the roller 35 reaches the front end section of the curved portion 15a, the rotation of the swaying arm 33 is restricted by the front end edge of the slide rail 15, and the swaying arm 33 is stopped at the position perpendicular to the door main body 12.
Patent JP-S577763-A (JP)
Title: Rotary servo valve
Inventor: INAGUMA YOSHIHARU
IPC: B62D5/083
Filed: 1980-06-16
Abstract: PURPOSE: To prevent any cavitation growth through reduction of flow speed of pressurized fluid passing through a throttle portion achieved by varying throttle resistance of the throttle portion consisting of two pseudoparallel planes in response to overlapping length of land portions.  
     CONSTITUTION: A spool valve member 22 is provided with a plurality of land portions 33 at equal angular intervals corresponding to grooves 27 of a sleeve vale member 21, on its outer periphery, and also provided with grooves 34 between these land portions 33. The radius of a first land portion 33a of these land portions 33 formed in the spool valve member 22 is set slightly smaller than that of a land portion 33b. Thus, when the spool valve member 22 is rotated relatively to the sleeve valve member 21, the land portion 28 of the sleeve valve member overlaps the first land portion 33a through a gap h so that a throttle 40 consisting of two pseudo parallel planes is formed. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H03282105-A (JP)
Title: Burner with circulating fluidized bed
Inventor: OGASAWARA MASATAKA
IPC: F23C10/00
Filed: 1990-03-30
Abstract: PURPOSE:To reduce the heat loss by grasping properly the state of stagnant staying of coarse particles and minute particles and constituting so as to discharge the particles according to this state. CONSTITUTION:After primary gas is heated by an air preheater 13 the gas is supplied into a combustion furnace 1 from a primary gas charging port 8 and secondary gas is supplied into the combustion furnace l from the secondary gas charging port 9 at an intermediate section of the combustion furnace 1. Out of the particles that are flying around in the furnace by those gases the particles of a relatively large diameter are caught by a collector 4 and the particles that go through it are caught by a collector 5, and they are returned to the furnace 1 respectively. Near the bottom section, in an intermediate section, and near the top section first, second, and third pressure sensors 23-25 are respectively provided and the pressure difference  P1 of the pressures detected by pressure sensor 23 and 24, and the pressure difference  P2 of the pressures detected by the pressure sensors 24 and 25 are respectively detected by first pressure difference sensors and second pressure difference sensor 26 and 27. When coarse particles are accumulating in the furnace 1,  P1 becomes gradually large and when small fine particles are accumulating in the furnace 1,  P2 becomes gradually large. Accordingly a controller 28 monitors the variations of  P1 and  P2 and it issues the instruction to open an adjustment valve 22 or 30 in order to draw fine particles from either of the fluid medium discharge ports 14 or 29 that is provided at the furnace bottom and in the intermediate position of secondary circulation line 7.
Patent JP-S567201-A (JP)
Title: Player cabinet
Inventor: TANAKA SAKAE
IPC: G11B33/08
Filed: 1979-06-29
Abstract: PURPOSE: To prevent resonance to improve the tone quality, by not making a weighty vibration damping material into one body by a bolt and so on but putting it on the cabinet.  
     CONSTITUTION: Slits 2 and 3 are provided at front and back upper edges of weighty cabinet main body 1 made from, for example, soft iron, and soft/iron vibration damping material 4 of 2.5kg/weight where pins 5 to be linked with slits 2 and  3 are fitted to bracket 4a is suspended, and vibration damping material 4 is moved  and is set to an optimum position. That is, the position where the intrinsic vibration sound generated for knock of weighty main body 1 cannot be listened to by moving vibration damping material 4 is the optimum position, and material 4 is set to this position. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S57196590-A (JP)
Title: Laser processing device
Inventor: MARUYAMA MASAHIKO
IPC: B23K26/064
Filed: 1981-05-28
Abstract: PURPOSE:To contrive improvement in processing efficiency of the titled device by a method wherein a polarizer is provided between optical resonators, and the direction of the polariser is controlled in such a manner that the polarizing direction of a laser beam will be coincided with the progressing direction of the processing. CONSTITUTION:The laser beam 15 which was polarized by the polarizer 20 is reflected by a reflecting mirror 11, and condensed on the surface of the material to be processed 17 by a lens 13. Then, the material to be processed 17 is shifted on a plane surface together with a shifting stand 16a by an X-shaft motor 16b and a Y-shaft motor 16c, and a cutting work is performed on the material to be processed 17 using the heat energy of the laser beam 15. At this time, a polarizer 20 is rotated together with a polarizer holder 19 by a polarization control motor in such a manner that the relative shifting direction of the focus of the laser beam 15 on the surface of the material to be processed will be coincided with the direction of polarization, the direction of electrostatic vector in other words.
Patent JP-H10275486-A (JP)
Title: Non-volatile semiconductor memory
Inventor: KAJITANI MASANORI
IPC: G11C16/02
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To improve writing efficiency of a non-volatile semiconductor memory having a floating gate. SOLUTION: A current limiting circuit 30 consisting of plural switching transistors 31-34 connected in parallel is connected to a bit line 42 to which memory cell transistor 40 is connected, and the bit line 42 can be grounded. Analog information is written by keeping the peak value of a writing clock ϕW supplied from the source line 43, writing so as to turn on the switching transistors 31-34 step by step, and increasing a writing current Ipp step by step.
Patent JP-H03279373-A (JP)
Title: Clathrate compound
Inventor: YAGI MINORU
IPC: C07D275/02
Filed: 1990-03-29
Abstract: PURPOSE:To obtain a clathrate compound easily applicable to aqueous system, having decreased danger and useful as an antibacterial agent by using a scarcely water-soluble compound as a guest compound and a bisphenol compound or a deoxycholic acid as a host compound. CONSTITUTION:The objective clathrate compound is produced by using a scarcely water-soluble isothiazolone compound of formula I (R<1> is phenyl, alkenyl, etc.; R<2> and R<3> are H, halogen, etc.) as a guest compound and a bisphenol compound of formula II (X is H, 1-4C lower alkyl or halogen; R<4> is methylene, butylidene, etc.; n is 1, 2 or 3) or deoxycholic acid of formula III as a host compound. The objective compound can easily be produced by the reaction in a solvent or preferably by a solventless reaction.
Patent JP-H03280109-A (JP)
Title: Environment recognizing device for moving vehicle
Inventor: TAKAHASHI HIROYUKI
IPC: G05D1/02
Filed: 1990-03-29
Abstract: PURPOSE:To detect the position of a road edge at high speed by setting one point near a part, which is estimated as the road edge, and rotating a window with this point as a rotational center. CONSTITUTION:A television camera 10 to photograph the external environment of an automobile is fitted to a roof 6 at a certain position near the front glass of the automobile 5 or fitted to the back side of glass fitted to one part of a front grille 7. When rotating the window W set to a picture extracting the edge from an inputted picture by picture input diagnosis and obtaining the maximum value of a density value sum, it can be considered that a straight line is perpendicular to a road edge Q. Therefore, a direction to extend the road edge Q can be known based on the rotational angle of the window at that time. Moreover, by detecting one point on the road edge Q, the position of the road edge Q can be exactly detected.
Patent JP-H01254063-A (JP)
Title: Picture reader
Inventor: HATSUTORI CHIKAMASA
IPC: G02B27/00
Filed: 1988-04-01
Abstract: PURPOSE:To read a picture with proper light quantity with respect to an original face by correcting the light emission quantity before the start of original read based on the relation between the light emitting quantity adjusted with respect to the reference reflecting face and the light emitting quantity adjusted with respect to a reference original. CONSTITUTION:The ratio of a proper light emitting quantity obtained through the adjustment of the light emitting quantity in advance with respect to a standard white color original and a reference reflecting face 84 having a reflectance nearly equal to the background color of the paper used as a conventional original is stored in an E<2>PROM 16 as a correction factor. Before the start of reading the original, the light emitting quantity is adjusted with respect to the reference reflecting face 84 again and the result of multiplying the correction factor read from the E<2>PROM 16 with the proper light emitting quantity is used as the light emitting quantity at original read. Thus, the picture is read with a proper light emitting quantity with respect to the original face.
Patent JP-S6419107-A (JP)
Title: Separated lubricating device for outboard motor
Inventor: IWAI TOMIO
IPC: F02B61/04
Filed: 1988-04-02
Abstract: PURPOSE:To smoothly supply a lubricating oil at the time of trimming up an outboard motor by vertically arranging a subtank for the lubricating oil and a lubricating oil pump on one side of a separatively lubricated two-cycle outboard motor, and supplying the lubricating oil from a lubricating oil tank in a hull to the lubricating oil pump. CONSTITUTION:A lubricating oil pump 54 is provided on a left side in the advance direction of a two-cycle engine for a separatively lubricated outboard motor, and driven through a pump diving shaft. A subtank 70 is provided in a cowling 88 above the same side as a side where a lubricating oil pump 54 is mounted, and a lubricating oil is supplied through a pipe 72 to the lubricating oil pump 54. On the other hand, a fuel tank 20 and a lubricating oil tank 22 are arranged in the hull, and the lubricating oil is supplied from the lubricating oil tank 22 to the subtank 70 through an electric pump 94 fitted in the lubricating oil tank 22, a pipe 26, a connector 92 and a pipe 90 to keep a lubricating oil level in the subtank 70 constant.