baber/WOPTO huggingface dataset:
Patent JP-H01138457-A (JP)
Title: Nitrogen compound decomposing agent and quantitative analysis of nitrogen in nitrogen compound
Inventor: FURUKAWA YOICHIRO
IPC: G01N31/00
Filed: 1987-11-25
Abstract: PURPOSE:To obtain an exact quantitative analysis value by using a nitrogen compd. decomposing agent which consists essentially of the hydrate of an alkali metal and contains boric acid or borate. CONSTITUTION:The decomposition of nitrogen compds. is accelerated and the stable analysis value is obtd. by using the nitrogen compd. decomposing agent which consists essentially of the hydroxide of the alkali metal such as sodium hydroxide or potassium hydroxide and contains the boric acid or borate such as Li2B4O7 anhydride.
Patent JP-2000117916-A (JP)
Title: Decorative material having moisture absorbing/desorbing performance
Inventor: YOKOCHI EIICHIRO
IPC: B32B27/32
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To enable imparting of stain resistance to a decorative material having moisture absorbing/desorbing performance by laminating a moisture permeable film of porous body composed of one or two or more selected from a polyethylene, a polypropylene and a fluororesin on a surface of a moisture absorbing/ desorbing resin. SOLUTION: A decorative material is formed by coating, on a base 4 or a substrate sheet, a liquid composition wherein an active china clay, and an alkali additive if desired are blended with a resin composed of an acrylic resin, a polyolefin resin or the like, and it is dried for forming a moisture absorbing/ desorbing resin layer 1. Thereafter, a moisture permeable film 3 having stain resistance is laminated on the moisture absorbing/desorbing resin layer 1. Namely, the liquid composition is applied on the base 4 by using a coating machine such as a roll coater or the like, and is heated, dried and set. When the additive is added, it is expanded and laminated body of the base and a resin layer is obtained, and a stain resistance moisture permeable film prepared separately is adhered thereon by a thermal lamination.
Patent JP-2000120695-A (JP)
Title: Dynamic pressure bearing device
Inventor: NAKAYAMA YUKIHIRO
IPC: H02K7/08
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To suppress the cost and enhance the reliability of a shaft, sleeve, etc., as component parts of a dynamic pressure bearing device. SOLUTION: A dynamic pressure bearing device is equipped with a shaft 101 capable of being fixed at two ends, a sleeve 102 installed rotatably on the shaft 101 with a gap reserved in between, lubricating oil 111 to fill the gap, and a dynamic pressure groove 105 formed in at least either of the shaft 101 and sleeve 102 confronting each other with the gap interposed. The shaft 101 and sleeve 102 are made from steel material subjected to a grinding process, and their surfaces are covered with nickel.
Patent JP-2001118865-A (JP)
Title: Manufacturing method of photoelectric part
Inventor: OKUNO ATSUSHI
IPC: H01L21/56
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for an optical part wherein a very small and light photoelectric part which is excellent in optical characteristics while its form is constant is efficiently mass-produced at a low cost. SOLUTION: A process S14 where a transparent sealing resin is printed on a substrate where a photoelectric part element is provided using a stencil, a process S18 where a part of the transparent sealing resin is cut to form a groove, and a process S20 where the groove is filled with a light-shielding resin, are provided.
Patent JP-2001114534-A (JP)
Title: Glass plate with metal oxide film, method for producing the glass plate and multi-layer glass using the glass plate
Inventor: NORIMATSU HODAKA
IPC: C03C17/34
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a glass plate with a metal oxide film in which unevenness in the film surface is restrained even when a layer made mainly of stannic oxide and having film thickness necessary for obtaining preferable characteristics regarding heat ray shielding property, low radioactivity, electric conductivity, etc. is formed. SOLUTION: A layer 1 made mainly of a first stannic oxide, a layer 2 made mainly of silicon dioxide, a layer 3 made mainly of a second stannic oxide and an outermost layer 4 (made mainly of stannic oxide) are laminated in this order on a glass plate 5. The total film thickness of the layers made mainly of stannic oxide is set being >=150 nm. The outermost layer is adjusted to have fluorine concentration of 0.5-2 wt.% or antimony concentration in such a way that the molar ratio of antimony to tin is 0.05-0.2. The arithmetic average roughness of the metal oxide film is set being <=10 nm.
Patent JP-H04169246-A (JP)
Title: Method and device for controlling of hammer driving for recording head
Inventor: KIMOTO ISAO
IPC: B41J2/30
Filed: 1990-11-02
Abstract: PURPOSE:To make high-speed printing operation possible with less coil current by a method wherein control is so made that an electromagnetic coil is supplied with coil current, synchronizing with a rise from a rebound motion which is made when a printing pin is pulled back to a permanent magnet, in continuous printing operations where the printing pin is operated in continuous timing. CONSTITUTION:As electric current supplied to a coil decreases, a hammer receives magnetic effect of a permanent magnet 3 and touches a core 4 while being attracted again with the permanent magnet 3, and makes a rebound motion Re. A first timing pulse Pu2 for the next operation is sent, synchronizing with the rise part Rs of this rebound motion Re, from a first timing pulse generating part 17 to a driving circuit 14, and thereby coil current I is supplied again to an electromagnetic coil 5. Then a plate spring 6 separates again from the core 4, making the hammer execute hitting operation, and thereby a printing pin 7 makes printing on the next printing position P2 on printing paper. Continuous printing operation is made by repeating the above- mentioned action. As the rebound motion of the hammer is utilized when the hammer is employed in the second hitting operation, the movement of the printing pin 7 can be made quickly even though the coil current I is made smaller.
Patent JP-2001113972-A (JP)
Title: Drive shaft
Inventor: IMABA NOBUO
IPC: F16D3/2245
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To improve NVH performance of a vehicle by suppressing high-degree vibration of a drive shaft. SOLUTION: In a drive shaft having an intermediate shaft 50 on one end of which a slide type constant velocity universal joint 51 is mounted and on the other end of which a fixed type constant velocity universal joint 53 is mounted, in a way that the slide type constant velocity universal joint 51 and the fixed type constant universal joint 53 are brought into vibration characteristics different in a degree, overlap at a low degree of vibration component with each other is prevented from occurring, the number of the overlapping times is decreased and the increase of amplitude is suppressed.  For example, a ball type constant velocity universal joint using eight balls is employed in the fixed constant velocity universal joint 53, and a ball type constant velocity universal joint using six balls or a tripod type constant velocity universal joint is employed in the slide type constant velocity universal joint 51.
Patent JP-H07151297-A (JP)
Title: Vacuum insulating structure body
Inventor: SHIMANISHI HIROKAZU
IPC: B32B27/08
Filed: 1993-11-29
Abstract: PURPOSE:To provide a vacuum insulating structure body which can suppress the manufacturing cost relatively low and possesses flexibility. CONSTITUTION:Inside an exterior body 4 which is made of a flexible material and has an airtight chamber 5 formed inside and an uneven grooves 3 arranged in parallel on the outer surface, a number of rod-shaped porous heat-insulating body 2 which consists of at least one kind selected from among a plastic continuously foamed body, calcium silicate molded body, and a fibrous body which possesses heat insulating performance and is worked in a rod shape are arranged along the uneven groove 3 to generate a charged state, and the airtight chamber 5 is vacuum-exhausted, and a vacuum insulating structure body is constituted.
Patent JP-H04170744-A (JP)
Title: Illuminating device for rotary cylinder
Inventor: TAKADA MASAAKI
IPC: G11B15/61
Filed: 1990-11-02
Abstract: PURPOSE:To display the turning state of a rotary cylinder and the operating state of an apparatus by a method wherein the rotary cylinder is illuminated by means of the stroboscopic effect of a light-emitting element. CONSTITUTION:The turning speed of a rotary cylinder 1 is controlled to the target value of the number of revolutions by processing an FG signal (c) by using a microcomputer 15. The turning phase of the rotary cylinder 1 is con trolled to a target position by comparing a PG signal (b) with a reference signal (a) from a reference signal 14 and by processing them by using the microcom puter 15. The microcomputer 15 produces a prescribed phase timing on the basis of the FG signal (c) and the PG signal (b) and outputs a driving pulse (d). An LED drive circuit 16 supplies a driving current to an LED 17 by the driving pulse (d); the LED 17 is set to a light-emitting state and the rotary cylinder 1 is illuminated.
Patent JP-H10124859-A (JP)
Title: Magnetic recording medium
Inventor: YASHIRO TSUTOMU
IPC: G11B5/712
Filed: 1996-10-21
Abstract: PROBLEM TO BE SOLVED: To considerably improve corrosion resistance while maintaining high magnetic characteristics even when magnetic powder turned into fine particles is used by attracting p-benzoquinone having a specified structure to ferromagnetic powder having a specified particle diameter in a magnetic layer having a specified thickness. SOLUTION: A magnetic coating material is prepd. by attracting p- benzoquinone represented by formula I to ferromagnetic powder having 0.05-0.2μm particle diameter and adding a binder to the powder, and a magnetic layer having 0.1-2μm thickness is formed on a substrate by coating with the coating material to produce the objective magnetic recording medium. When magnetic powder is turned into fine particles while thinning an oxidized coating film, the deterioration of corrosion resistance begins from <=0.2μm particle diameter of the magnetic powder and is remarkable in the case of <=0.15μm. The particle diameter of the p-benzoquinone as a functional material is therefore regulated to <=0.2μm, preferably <=0.15μm.
Patent JP-2001116667-A (JP)
Title: Sampling probe
Inventor: MORI NAOKATSU
IPC: G01N1/22
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a sampling probe being hardly blocked up by tar and flying ash in sampling gas and preventing the tar and the flying ash in the sampling gas from transferring to a rear stage. SOLUTION: A vertical directional second gas suction pipe 2 is crossed with and connected to a first gas suction pipe 1, and pipe inner wall cleaning tools 5, 12 reciprocated by cylinders 4, 11 are respectively arranged inside the respective gas suction pipes 1, 2. A water tank 13 capable of soaking the pipe inner wall cleaning tool 12 is arranged in a lower end part of the second gas suction pipe 2, and sampling gas is taken out by diving into this water tank 13.
Patent JP-S63150911-A (JP)
Title: Manufacture of semiconductor device
Inventor: FUJII EIJI
IPC: H01L21/263
Filed: 1986-12-15
Abstract: PURPOSE:To obtain a fault-free recrystallized film by selectively forming an insulating film onto a semiconductor substrate having a plane (100), shaping a polycrystalline or amorphous semiconductor film onto the insulating film and irradiating the upper section of the semiconductor film with linear beams, a minor axis of which is directed in the <110> direction. CONSTITUTION:When a polycrystalline or amorphous semiconductor film 16 shaped onto a (100) silicon substrate 11 with an orientation flat 12 in the <110> direction through an insulating film is irradiated with linear beams 17, a minor axis of which is directed in the <110> direction and recrystallized, the solid- liquid interface can be directed in the <110> direction. That is, a facet (111) formed into the solid-liquid interface is brought to one plane tilted at 54.7 deg. from a plane (100). Consequently, a recrystallized film with the plane (100) is shaped by growth from the facet of one plane, thus forming no defect in the recrystallized film. That is, the fault-free recrystallized film extending over a large area can be formed.
Patent JP-S63150890-A (JP)
Inventor: TAKAKURA MASAZUMI
IPC: H05B41/18
Filed: 1986-12-15
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-H05306077-A (JP)
Title: Circuit anomaly detecting device for elevator
Inventor: ARAHORI NOBORU
IPC: B66B5/02
Filed: 1992-11-09
Abstract: PURPOSE:To secure the safety of an elevator by carrying out check if the main circuit anomaly detecting device of a voltage type inverter controlled elevator actually operates or not. CONSTITUTION:The electric current supplied from a three-phase ac power source is converted through a converter CNV consisting of diodes D1-D6, and connection with a smoothing condenser C having a large capacity is performed through the contact point 10 of a contactor which is turned ON when an elevator operates, and a three-phase ac having an arbitrary voltage and frequency is outputted by an inverter INV consisting of six transistors TRS1-TRS2, and the ac power is supplied to a main electric motor IM. Further, the elevator is constituted so that a car 2 and a balance weight 3 are arranged through a winch MC. Accordingly, the safety of the whole system can be improved by carrying out check if the main circuit anomaly detecting device for a voltage type inverter controlled elevator operates in the state where the call for the elevator does not exist.
Patent JP-H03160053-A (JP)
Title: Room temperature-curable composition
Inventor: KAWAMURA YUZURU
IPC: C08L71/02
Filed: 1989-11-16
Abstract: PURPOSE:To prepare the title compsn. offering a significant stainproof effect by compounding a polyether having a reactive silicon functional group in its molecule with a photocurable substance and an unsatd. compd. reactive with oxygen. CONSTITUTION:The title compsn. comprises: 100 pts.wt. polyether contg. at least one reactive silicon function group in its molecule; 0.01-20 pts.wt. photocurable substance; and 0.1-20 pts.wt. unsatd. compd. reactive with oxygen. Pref., the main chain of the polyether contains repeating units shown by -R<1>-O- (wherein R<1> is a divalent org. group, and in the most effective polyether most part of R<1> comprises a 1-4C hydrocarbon group). A pref. unsatd. compd. includes tung oil, a liq. diene polymer and a modified product thereof.
Patent JP-H01140274-A (JP)
Title: Character row recognition system
Inventor: ISHIKAWA TAKASHI
IPC: G06K9/20
Filed: 1987-11-26
Abstract: PURPOSE:To correctly recognize a character row by selecting the higher one of the coincidence in the recognition of the character when a character row candidate area including a partial character row candidate area is defined to be one character row and the coincidence in the recognition of the character when a residual area is defined to be a different character row. CONSTITUTION:On binarization picture data, plural black connecting areas 20 consisting of black picture elements which are mutually connected are extracted. On the respective extracted connecting areas 20, the areas 20 mutually adjacent to the direction of the predetermined character row are united to extract a character candidate area 21. On the extracted area 21, according to the detection of a branch in the adjacent relation of the areas 20, the partial character string candidate area 22 is extracted. When partial areas in which the areas 20 respectively adjacent to the plural areas 20 are connected thereto are disposed in parallel, the partial areas are respectively defined to be the partial row candidate areas 22. The character is recognized to the extracted areas 22 and the original areas 21 to select the one higher in the coincidence in the character recognition and define to be the character row. In such a way, the character row can be correctly recognized.
Patent JP-H05240307-A (JP)
Title: Assembly for compensating torque fluctuation
Inventor: REIK WOLFGANG
IPC: F16D3/14
Filed: 1991-11-14
Abstract: PURPOSE: To provide a mechanism for a torsion damping device with at least two coaxial flywheels which are rotatable relative to each other within a certain limits against action of the damping device which can adapt its compensating characteristics to torque fluctuations of an engine. CONSTITUTION: An additional friction generating damping device 29 is installed between two flywheels 3, 4. The damping device 29 becomes active only during an advance stage of angular movement of the flywheels 3, 4 with reference to one another.
Patent JP-S62156719-A (JP)
Title: Display device with input function
Inventor: INOUE TAKEMICHI
IPC: G06F3/0487
Filed: 1985-12-27
Abstract: PURPOSE:To easily and quickly correct the displayed numeric characters, etc. by pushing a display area to change the display characters after providing a display means, a coordinate input means put on the display means, and an arithmetic processing means. CONSTITUTION:A transparent touch panel 13 put on a liquid crystal display panel 12 is formed by putting two sheets of thin film registers with many thin spacers set every several millimeters. Then the voltage of several volts is impressed to the vertical and horizontal terminals from a CPU 15. While the voltage signals are delivered for both axis X and Y in response to the pushed coordinate position on the panel 13. These electric signals are digitized by an A/D converters 16 and 17 and supplied to the CPU 15 respectively. Then the CPU 15 serves as an arithmetic processing means to display the input coordinate data on the panel 12 and also correct the data via the panel 13. In such a way, the displayed numeric characters, etc. can be easily and quickly corrected.
Patent JP-H03207042-A (JP)
Title: Magnetic optical write-read method and device
Inventor: FURANSHISUKASU YOHANESU ANTONI
IPC: G11B11/10
Filed: 1990-11-06
Abstract: PURPOSE: To increase the information density of a magneto-optical recording medium by modulating the amplitude of an exciting current according to the information signals to be written and determining the number of sub-domains per magnetic domain and the magnetization ratio of the domains by the informa tion signals. CONSTITUTION: If the information signal Si to be written is a digital signal, this signal is converted 43 into an analog signal. This analog signal is received at the input terminal 41 of a variable current source 40 of an exciting circuit 15. The amplitude of the exciting current is modulated according to the information signal Si to be written during writing in such a manner that the magnetic domains including the sub-domains having the size much smaller than the size of a light spot are generated. The number of the sub-domains per magnetic domain and the magnetization ratio of the domains are determined by the information signal Si.  As a result, the writing of the continuos magnetic tracks in which the magnetization ratio of the magnetic domains changes continuously according to the information signal Si is made possible and the information density of the magneto-optical recording medium is increased without requiring the need for making the light spot small.
Patent JP-S62177474-A (JP)
Inventor: ROBAATO JIYOSEFU RIEDONAA
IPC: G01T1/202
Filed: 1986-12-17
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-H10124109-A (JP)
Title: General purpose controller
Inventor: HASEGAWA NOBUKI
IPC: G05B19/042
Filed: 1996-10-23
Abstract: PROBLEM TO BE SOLVED: To provided a general purpose controller preventing malfunction, securing safety, simply finding wrong selection, and able to deal with the diversification of device kind and attachment. SOLUTION: This general purpose controller stores in advance plural control programs to read the control program of a mounted device kind to control this device kind based on the read control program. Then the controller is provided with a harness for selecting a device kind 3 connected to a harness on the side of the device body 2 constituted by previously giving meaning to a control program on the side of the device body,  a first switching switch 4a for designating the control program of the side of the device body from outside and a first interlock part 5 receiving a first signal S1 from the harness 3 and a second signal Sa from the switch 4a to prohibits starting based on the control program or to permit the start of the control program controlling processing irreducibly minimum for holding the device body to a safety side when both of the first and second signals S1 and Sa do not show the same control signal.
Patent JP-H10121652-A (JP)
Title: Temperature control device
Inventor: WATANABE HIDEKI
IPC: F24D3/16
Filed: 1996-10-23
Abstract: PROBLEM TO BE SOLVED: To alleviate the degree of temperature nonuniformity via the application of a simple configuration. SOLUTION: This temperature control device circulates a heating medium in a heat exchanger tube held on a support member 12, and ambient temperature is thereby adjusted. In this case, a heat insulating material 43 is lead on the part of a heat exchanger tube where the heat release temperature of the heating medium is different, thereby restricting a heat transfer from the heat exchanger tube to the atmosphere. As a result, the degree of temperature nonuniformity is reduced via a simple configuration having the heat insulating material 43 laid on a part of the heat exchanger tube where the difference of heating medium temperature becomes substantial.
Patent JP-H11114179-A (JP)
Title: Ball extracting device for ball tray in pachinko machine
Inventor: OYAMA MITSURU
IPC: A63F7/02
Filed: 1997-10-15
Abstract: PROBLEM TO BE SOLVED: To compact a ball extracting device and to ensure that a ball extracting hole can be opened and closed and locked alternately to two positions. SOLUTION: In the ball extracting device of a Pachinko machine ball tray, which has a ball extracting hole 14 for extracting Pachinko balls on a ball tray, a ball extracting member 18 opening and closing the ball extracting hole 14, and an energizing member 19 normally energizing the ball extracting member 18 in the direction to close the ball extracting hole 14, the ball extracting member 18 is provided in such a way as to slide freely to a first position for closing the ball extracting hole 14 and to a second position for opening the ball extracting hole 14, and an engaging pin 24 is provided on the ball extracting member 18 in such a way as to move freely in the direction perpendicular to the sliding direction of the ball extracting member 18.  A support frame 15 is provided at the bottom of the ball tray main body 12 provided with the ball extracting hole 14, with the ball extracting member 18 between the support frame 15 and the bottom, and an annular groove 27 having locking parts 25, 26 with which the engaging pin 24 is locked is provided in the support frame 15, to put the ball extracting member 18 into sliding movement against the energizing member 19 to lock the ball extracting member 18 alternately to the first and second positions.
Patent JP-H05136563-A (JP)
Title: Method of manufacturing wiring board
Inventor: TAKANEZAWA SHIN
IPC: C23C18/30
Filed: 1991-11-15
Abstract: PURPOSE:To provide a method of applying an electroless plating, which is superior in the inhibition of a reduction in a plating deposition rate. CONSTITUTION:A compound of palladium with boron is made to carry by granular carriers, such as alumina, aluminosilicate, silica or titania carriers, as an electroless plating catalyst and a liquid consisting of a chromic acid compound, a sulfuric acid and a sodium fluoride or a chromic acid compound and a boric hydrofluoric acid is used as a chemical roughening liquid.