baber/WOPTO huggingface dataset:
Patent JP-H10268226-A (JP)
Title: Deflection scanning device
Inventor: NAKASUGI MIKIO
IPC: G02B26/10
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To simplify the assembling work of a rotating member of a driving part, to reduce a number of assembling parts and to reduce costs of manufacture and maintenance by assembling a pressing spring, for depressing the flange member of a rotating polygon mirror, on a rotary shaft from the radial direction. SOLUTION: A rotating polygon mirror 1 is depressed on a flange member 4 integrally formed with a rotary magnet 5 by a pressing spring 10 assembled in a rotary shaft 3 from the radial direction. When engaging looseness exists between the central hole 1b of the rotating polygon mirror 1 and the rotary shaft 3, since the rotating polygon mirror 1 becomes eccentric at the time of sliding the pressing spring 10 on the rotating polygon mirror 1, the center of gravity of the pressing spring 10 is made eccentric so as to cancel it.
Patent JP-H04320569-A (JP)
Title: Charging information controller
Inventor: TANAKA YUKIHIRO
IPC: G06Q50/10
Filed: 1991-04-20
Abstract: PURPOSE:To prevent the error in the charging processing of an automatic charge information system equipped in a hotel or the like by previously inputting an address inherent in a device by a prescribed input means and including the stored address in a charging signal. CONSTITUTION:At the time of extracting charged property 12 from selected property 11 to use the property 12, this charging information control device outputs a charging signal 13. The charged property 12 is a chargeable channel of a television or a drink bottle or the like in a refrigerator. When the output of the signal 13 is necessary, a charging selecting switch 1 is driven and a charging selecting signal 14 is outputted. At the time of receiving the signal 14, a control signal producing means 2 outputs an address through an address storing means 3. The means 3 previously stores the address inherent in the device. At the time of receiving the signal 14, a charging signal generating means 4 outputs charge information as the charging signal 13 together with the address.
Patent JP-S5213275-A (JP)
Title: Method and apparatus for securing at predetermined posture a workpiece of an optional shape
Inventor: FUJISAWA SHIGENORI
IPC: B65G17/46
Filed: 1975-07-21
Abstract: PURPOSE: To support any workpiece to be supported having any of optional versatile shapes in a predetermined posture state by supporting the workpiece by a retractile support rod and then solidifying a low-melting metal to secure the support rod after the workpiece is duly supported. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63253674-A (JP)
Title: Manufacture of photovoltaic device
Inventor: MURATA KENJI
IPC: H01L31/04
Filed: 1987-04-10
Abstract: PURPOSE:To form a photovoltaic device with a through-hole easily in a short time by shaping a semiconductor film and a second electrode film or a first electrode film and a through-hole formed by partially removing the semiconductor film and the second electrode film by applying energy beams. CONSTITUTION:An iris 8, a central section of which has a circular hole 18, and a lens 7 are mounted into the optical path of laser beams LB from a laser beam source 6. Laser beams LB passing through the circular hole 18 in the iris 8 are guided to the lens 7, and image-formed on the interface between a transparent electrode film 2 and an amorphous semiconductor film 3. Laser beams projected from the laser beam source 6 are changed into pulse-shaped beams having a fixed period with oscillation at uniform pitches of a Q switch, etc. The laser beam source 6, the lens 7 and the iris 8 are scanned at constant speed. When a photovoltaic device element assembly is irradiated with pulse- shaped laser beams, the amorphous semiconductor film 3 and a back electrode film 4 are removed in an irradiation region. A through-hole 5 is shaped.
Patent JP-S62246581-A (JP)
Title: Furobenzoxazole derivative
Inventor: SATO HARUHIKO
IPC: A61P19/06
Filed: 1986-04-17
Abstract: NEW MATERIAL:A compound shown by formula I (R1 is phenyl, halogen- substituted phenyl or lower alkyl-substituted phenyl; R2 and R3 are H or halogen; R4 is hydroxymethyl, carboxyl or lower alkoxycarbonyl) and a salt thereof wherein the group R4 is carboxyl group. EXAMPLE:4-Chloro-7,8,-dihydro-2-(2-fluorophenyl)furo[2,3-g] benzoxazole-7- carboxylic acid. USE:A remedy for hyperuricacidemia, edema and hypertension. PREPARATION:A compound shown by formula II is treated with a peracid to give a compound shown by formula I wherein the group R4 is hydroxymethyl group. Then this compound is optionally oxidized with an oxidizing agent to give the compound shown by formula I wherein the group R4 is carboxyl group.
Patent JP-S60230809-A (JP)
Title: Tire molding die and preparation thereof
Inventor: YODA KAZUTADA
IPC: B29K105/24
Filed: 1984-05-02
Abstract: PURPOSE:To obtain a tire molding die provided with ventilating clearances having cross vent function on its lapjoint surface by a method wherein a net ring is put on a profile ring and a planar ventilating member is stuck to the net ring body. CONSTITUTION:The net ring 3 consists of network ribs 6, lugs 7 and shoulder bones 8. Planar ventilating members 10 are laid on the lapjoint surface 3-1 of the net ring 3 along the rib 6. The ventilating clearances 11 are provided on the lapjoint parts through which the net ring 3 abuts on the main body. Therefore, in the tire molding die in which the net ring 3 is fixed by bolts to the profile ring, the ventilating clearances 11 play the same roll as so-called cross vent holes, in other words, ventilating paths are provided and exhausting function in the cross vent type is given.
Patent JP-H06282629-A (JP)
Title: Synthetic image generator
Inventor: YAMAGUCHI SATOSHI
IPC: G06T15/04
Filed: 1993-03-24
Abstract: PURPOSE:To generate more natural video images at a high speed by mapping phototexture patterns for which two phototexture patterns are blended by various ratios on a plane. CONSTITUTION:A picture element 2 inside a two-dimensional plane 1 to which plane processings such as coordinate transformation or the like are performed is inversely coordinate transformed and a three-dimensional coordinate value 4 is calculated. Respective color information or luminance information on the coordinate points 4 on two phototexture patterns 3 and 5 specified from a phototexture pattern table by the plane is read and respectively and tentatively preserved in memories. In a blending control part 6, several kinds of blending programs are prepared, the program specified by the plane among them is executed and which information is to be added on a processing picture element is decided. By performing the processing for all the picture elements in the plane 1 in the order of raster scanning, the plane 8 for which two phototexture patterns are blended and mapped is generated.
Patent JP-H10284648-A (JP)
Title: Semiconductor device
Inventor: KANESHIRO ARATA
IPC: H01L23/28
Filed: 1997-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable semiconductor device with which the cracks generating on a resin sealed body, which seals a semiconductor chip, can be suppressed. SOLUTION: In a semiconductor device in which the surface of the solder resist film 5A of a wiring board 1 is covered by the resin of a resin-sealed body 23 which seals a semiconductor chip 7, a surface treatment, with which the surface of the solder resist film 5 is roughened, is provided on the solder resist film 5A. Also, a supporting lead 10A is fixed to the surface of the solder resist film 5A of the wiring board 1 through an adhesive layer 11, the surface of the supporting lead 10A is covered by the resin of a resin sealed body 12 which seals the semiconductor chip 7, and surface treatment, with which the surface of the solder resist film 5A is roughened, is conducted. The roughness of the surface of the solder resist film 5A is formed in an arithmetic mean roughness of 0.2 μm or more, desirably 0.4 μm or more.
Patent JP-H11265743-A (JP)
Title: Connector
Inventor: MORI KATSUHISA
IPC: H01R4/24
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive connector capable of safely and speedily branching a cable without completely removing a VVF cable coating, having excellent water proof of a connection part and a simple structure. SOLUTION: In this connector 1, nicks 11, 11 coming into contact with conductor wires 33 of both cables by cutting insulating material of each VVF cable 3, 3' in a main line or a branch line are formed at two locations at a designated interval of D between them, a main body 2 is composed of main body structural bodies 2a, 2b jointed by a folding part 24 and a cover body 26 jointed to the main body structural body 2a by a jointing part 25, grooves 21, 22 serving as wiring holes to insert both VVF cables 3, 3' after superposing them are formed on the main body structural bodies 2a, 2b, and furthermore the insertion holes 23 are bores while shifting them for an interval equivalent to an interval d between the two conductor wires 33.  In addition, a shielding wall 28 is provided at an end part of the groove 22, and sealing material 4a, 4c is squeezed out during a working process and filled in each inner surface.
Patent JP-S57205830-A (JP)
Title: Information recording method of information recording medium
Inventor: NAKAGAWA AKIRA
IPC: G11B7/007
Filed: 1981-06-10
Abstract: PURPOSE:To generate no dead part in a recording area, by recording the next track number to be recorded, in the front or the rear of an information block. CONSTITUTION:The surface of an optical disk 1 is constituted of an index recording area and a picture information recording area, an index formatting area 3 is provided on a part of the index recording area, and a picture information formatting area 4 is provided on a part of the picture information recording  area. When recording, an optical head is moved to a preformatting area, a  track number and information reproduced by the optical head are compared  with the final track number which has been recorded, the optical head is moved by a track difference portion, and when this optical head has corresponded to  the final recording track, its number is set to a counter so that its track number and information are recorded.
Patent JP-H11265616-A (JP)
Title: Ion conductive polymer gel electrolyte and battery containing this gel electrolyte
Inventor: YANAI MASAHIRO
IPC: H01M10/0565
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To provide an electrolyte never reducing ion conductivity, having a high elastic modulus, and free from composition change of electrolytic solution by using a polymerization initiator having a half life within 2 hours at a temperature not more than the lowest boiling point of the boiling points of solvents constituting a polymer gel electrolyte for the manufacture of the polymer gel electrode. SOLUTION: This ion conductive polymer gel electrode preferably consists of a cyclic carbonate, or the cyclic carbonate and a chain carbonate, the thermal polymerization initiator consists of an organic peroxide (benzoyl peroxide, azobisisobutyronitrle or the like), and the thermal polymerization initiator is set to 0.005-5 wt.% to the polymeric monomer or the polymer matrix after polymerization. The polymer matrix constituting the polymer gel electrode is preferably obtained by polymerizing a monofunctional acrylate monomer or its denatured product with a multifunctional monomer or its denatured product, and it suitably consists of a polymer of an acrylate monomer denatured by an alkylene oxide.
Patent JP-H03288061-A (JP)
Title: Oil pressure control device for automatic transmission
Inventor: ISONO NOBUYUKI
IPC: F16H61/08
Filed: 1990-04-04
Abstract: PURPOSE:To reduce dispersion of individual speed change characteristic of each transmission in this kind of automatic transmission by changing accumulator back pressure to its high side when the time is longer than usual in response to speed change time and oil temperature, and to its low side when the time is shorter than usual in linearly inverse proportion to the oil temperature. CONSTITUTION:A speed change time detecting means 130 clocks the time TT from the mechanical connection change-over starting point to the terminating point at the speed change time of an automatic transmission. According to the speed change time TT, an accumulator pressure control means 130 updates the current value (electrification duty) applied to a pressure control valve SL6 in the shortening direction when the time TT is long, that is, in the direction of heightening accumulator back pressure, and in the lengthening direction when the time TT is short, that is, in the direction of lowering back pressure. Furthermore, in linearly inverse proportion to the transmission oil temperature detected by an oil temperature sensor 136, the accumulator back pressure is automatically and linearly regulated to make the speed change time TT substantially the fixed value. Speed change shock and engine blow-up caused by dispersion and oil temperature change are therefore practically prevented from occurring.
Patent JP-S60234231-A (JP)
Title: Magnetic recording medium
Inventor: MIZUNO CHIAKI
IPC: C09D175/06
Filed: 1984-05-04
Abstract: PURPOSE:To provide the excellent output and durability suitable for a cassette tape to be used particularly in a high position by using a binder having satd. magnetization quantity and BET surface area within a specific ratio range with ferromagnetic powder having the satd. magnetization quantity and BET surface area respectively within a specific range thereby forming a magnetic layer. CONSTITUTION:The fine particulate powder which consists of Fe and >=1 kinds among Co, Ni and Cr having the satd. magnetization quantity within a 110- 150emu/g range and the BET specific surface area in a 20-60m<2>/g range and may contain necessary H, O, N, etc. and having the axial ratio of the ferromagnetic metal within a 3-20 range is dispersed into a binder resin within the range of (SBET value/2)+4.5-(SBET value/2)+12.5pts.wt. by 100pts.wt. said powder, by which the magnetic layer is formed. The magnetic layer is so formed that said layer has 600-800 oersted coercive force. The tape which has excellent reproducing power in the entire band as a cassette tape suitable particularly for a high position and has excellent durability is thus obtd.
Patent JP-H04227670-A (JP)
Title: Ink composition
Inventor: TAKAHASHI HIROSHI
IPC: C09D11/17
Filed: 1991-03-28
Abstract: PURPOSE:To obtain a lowly toxic ink composition which is excellent in the fixation of writing by mixing at least a coloring agent, a specified solvent, a specified copolymer or a salt thereof, and a specified compound. CONSTITUTION:The title composition is prepared by mixing at least a coloring agent such as C.I.Solvent Blue 70, a solvent comprising water or a 4C or lower aliphatic alcohol such as CH3OH and C2H5OH, a styrene/organic acid (e.g. acrylic acid) copolymer soluble therein or a salt thereof, and a polyvinyl alkyl ether such as Lutonal M40, a product of BASF.
Patent JP-S60233953-A (JP)
Title: Parity supervisory system
Inventor: IKEDA NORIYOSHI
IPC: H04L1/00
Filed: 1984-05-04
Abstract: PURPOSE:To identify crosstalk from other stations when a radio wave from an opposite station is intermitted by selecting the combination of location of a check bit being an object of count in one parity check period to be made different at a radio section in the vicinity operating the same frequency. CONSTITUTION:In the figure, P is a parity bit added for parity check, O marks are check bits being objects of count and X marks are bits not being an object of count. It is supposed that a radio wave is intermitted from the opposite station at a section A, a radio wave of a section B is received with sufficient magnitude for synchronization and demodulation and then the data is restored correctly, the reception side at the section A compares parity information obtained by check bit arrangement of the B with the parity information obtained at the check bit arrangement of the A. If a transmitted signal is changed at random, an error is detected by a half parity check period.
Patent JP-H04300164-A (JP)
Title: Grinding wheel for grinding lens
Inventor: INABA MASAKATSU
IPC: B24D3/00
Filed: 1991-03-28
Abstract: PURPOSE:To prolong the service life of a grinding wheel enhancing the coercive force for ultra abrasive grain by a metal plating phase, and to prevent distortion of a grinding wheel base caused by a residual stress in the abrasive grain layer thereby to enhance the degree of accuracy of a ground surface. CONSTITUTION:An electroplated abrasive grain layer 6 in which ultra abrasive grain 8 are fixed in a metal plating phase 12 is formed on a surface 1a to be plated of a grindstone base 1. The average particle size of the ultra abrasive grain 8 is 3 to 30mum, and the content of the ultra abrasive grain 8 in the electroplated abrasive grain layer 6 is 10 to 50vol.%. Further, 10 to 30vol.% of particles having a small particle size which is 5 to 20 %, in average, of the averaged particle size of the ultra abrasive grain 8 are dispersed in the electroplated abrasive grain layer 6.
Patent JP-H01260916-A (JP)
Title: Comparator circuit
Inventor: MIYAKE TOSHIHIDE
IPC: H03K5/08
Filed: 1988-04-11
Abstract: PURPOSE:To realize the operation of window comparator with simple constitution and to discriminate the level by detecting a level difference between an inputted signal and a reference voltage by a discrimination means and outputting a logic signal of a different level depending on the quantity of the absolute value of the level difference. CONSTITUTION:An input voltage ei is given to a base of the 1st transistor(TR) Q1 and a reference voltage er is given to a base of the 2nd TR. If one of collector currents ic1, ic2 is increased, the other is decreased by a differential circuit 8 and the sum is always made constant, nearly equal to the 1st constant current i1. Then a voltage division circuit setting a prescribed voltage is connected between lines l1 and l2 and the divided voltage is used as the reference voltage er and given to a reference voltage terminal 3. Thus, the comparator circuit whose discrimination level and its range are known is integrated easily in an integrated circuit. That is, the comparator circuit ease of use is realized with simple constitution.
Patent JP-S5614429-A (JP)
Title: Resistance heating structure for joining glass
Inventor: GOTOU EIZOU
IPC: C03B23/207
Filed: 1979-07-16
Abstract: PURPOSE: To prevent the slippage of a resistance heating element and the occurrence of an injury, etc. due to protruded holding pieces by providing the titled structure with the element corresponding to the joining faces of members to be joined in the  form and element holding pieces and burying one protruded side of each piece in the joining portion.  
     CONSTITUTION: The titled structure is provided with resistance heating element 1 obtd. by butting heating wires 2, 2 corresponding to joining faces 4a, 4b of members 3a, 3b to be joined in the form and holding pieces 6 protruding from both sides of element 1 perpendicularly to the axial direction. One protruded side (the side of the outside of member 3b) of each piece 6 is shortened, fixed on joining face 4b of member 3a, and buried in the joining portion when members 3a, 3b are joined by pressing after element 1 is heated by supplying an electric current. Pieces 6 may be cut after being buried. Thus, the occurrence of cracks and the slippage of element 1 due to collision with pieces 6 are prevented. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S57206511-A (JP)
Title: Controlling method of press-down deviation in group of hot rolling mills
Inventor: FUJIWARA YOUICHI
IPC: B21B37/00
Filed: 1981-06-11
Abstract: PURPOSE:To reduce a gauge deviation and a camber of rolling material, by computing the changes of the sheet thickness and the gauge deviation in the longitudinal direction of the material, and performing a feed-forward controlling of the press-down and the press-down deviation of a stand which precedes a finish mill. CONSTITUTION:At the 5th stand i.e. the final stand of roughing mill, actual values of the gauge deviation (DELTAhd) and the amount of camber (x) at the exit side are inputted to a commanding circuit 26 of a comprehensive press-down deviation controlling device to compute the gauge deviation and the degree of gauge deviation. Thus the difference of roll gap DELTAH is obtained from the gauge deviation of a next or next but one rolling material at the inlet side to correct the press-down deviation at the 2nd stand by DELTAH. Further, the circuit 26 performs the press-down deviation control by computing the DELTAH and prevents a generation of meandering between the front end part and the rear end part of finishing stands and, at the central part the circuit 26 performs the press-down deviation control of the 1st stand of finish mill by DELTAH, during rolling, by putting the change of the gauge deviation (DELTAhd), in the rolling material at the exit side of the 5th stand of roughing mill, as the gauge deviation at the inlet side of the 1st stand of the finish mill, in order to eliminate the gauge deviation and the camber at the exit side of the 1st stand of the finish mill.
Patent JP-S57205064-A (JP)
Title: Grinding machine
Inventor: ONAKA TATSUMI
IPC: B24B27/04
Filed: 1981-06-10
Abstract: PURPOSE:To improve safety as well as to do away with hand works in such a way that a straight grinder and angle sanders are provided for respectively grinding fillet welded parts of the hull blocks, etc., vertical member surfaces near these welded parts, and horizontal member surfaces, and at the same time, a running stop detector is provided. CONSTITUTION:In case where grinding is done on fillet welded parts 15 of the hull blocks 12, and on welding burned parts 13a, 14a in their vicinity, a running carrier 11 is located to go along a lounge 14. Then, arrangements are done so that a straight grinder 25 can grind the fillet welded parts 15 while angle sanders 27, 29 can respectively grind the welding burned parts 13a, 14a. The running carrier 11 is moved while grinding three different parts by controlling a  control valve 30, and movement of the running carrier and behavior of each  grinding tool 25, 27, 29 are stopped by actuating an air valve 34. Thus, three  grinding tools can be simultaneously handled, and unattended grinding can be  done by only setting them once.
Patent JP-S61245050-A (JP)
Inventor: JIYOSEFU BUII BIENKOFUSUKII
IPC: G01N27/406
Filed: 1986-04-21
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-H06302819-A (JP)
Title: Semiconductor device
Inventor: TADA YOSHIHIDE
IPC: H01L29/06
Filed: 1993-04-16
Abstract: PURPOSE:To independently control gate electrodes on both sides of an Si protrusion part and to increase the degree of designing freedom of a device including the degree of setting freedom of a threshold voltage by a method wherein a channel region is covered with a gate electrode excluding its upper-end part so as to form independent gate electrodes on both sides of an element region. CONSTITUTION:An element region 20 is formed on a semiconductor substrate 10 so as to protrude, a source region 24 and a drain region 22 are formed there, a channel region is formed between the source region 24 and the drain region 22, and a gate electrode 32 used to apply an electric field via an insulator film 30 is formed in the channel region. In a semiconductor device provided with such a field-effect transistor, the channel region is covered with the gate electrode 32 excluding its upper-end part so as to form independent gate electrodes 32 on both sides of the element region 20. Thereby, the degree of designing freedom of the device is increased, and it is possible to prevent the upper-end part of a channel from being set to an ON state by a gate voltage which is lower than that of other parts of the channel.