baber/WOPTO huggingface dataset:
Patent JP-S5366788-A (JP)
Title: Printer
Inventor: OKANO NOBUAKI
IPC: G07G1/00
Filed: 1976-10-06
Abstract: PURPOSE: To accomplish the clear printing operation and to simplify the construction of an reduce the size of a printer, which is operative to transfer an advertizement or the like to receipt paper, by providing pressure roller, which is operative to help the transfer operations of a transfer wheel, and a paper holding roller which is movable in the direction of the pressure roller so as to feed the paper. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10299092-A (JP)
Title: Reinforcing mechanism for unit building
Inventor: FUJIWARA SHINICHIRO
IPC: E04B1/348
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To prevent load from working on short building units intensively by attaching a reinforcement to long building units. SOLUTION: Six long building units 1A and two short building units 1B are used to build a unit building 30. Bar members 11 as a reinforcement are attached to the long building units 1A, on the upper portion of which the short building units 1B are placed, the strength and bearing capacity of the long building units 1A are made equal or almost equal to the strength and bearing capacity of the short building units 1B. Therefore, when load due to an earthquake or a typhoon works on the building, both short building units 1B and long building units 1A support the load equally or almost equally. Therefore, it is possible to prevent load from working on the short building units intensively.
Patent JP-H09304078-A (JP)
Title: Compensating apparatus for geomagnetic sensor
Inventor: TORII TAKESHI
IPC: A01B69/00
Filed: 1996-05-15
Abstract: PROBLEM TO BE SOLVED: To prevent calibration of a geomagnetic sensor from being influenced by vibration or a surrounding external magnetic field for enabling correct azimuth detection by the geomagnetic sensor. SOLUTION: After a center value and a gain or a circular output trace of a geomagnetic sensor when an automobile is rotated once in a predetermined direction are obtained as temporary calibration values, the automobile is rotated at a constant speed (S5), an azimuth is calculated using the temporary calibration values from an X-coil output and a Y-coil output of the geomagnetic sensor (S6), and the automobile is stopped when it has been rotated once. Output data of X- and Y-coils sampled with one rotation is used to approximate respective X and Y outputs with a trigonometric function by the least square method, and the center value and the gain of the output trace are obtained as precise calibration values (S8).  Thus in contrast to conventional calibration wherein the center value of the output trace is obtained from a limited number of data, azimuth detection accuracy by the geomagnetic sensor can be improved with more precise calibration while minimizing influence of vibration or an external magnetic field.
Patent JP-S6012747-A (JP)
Title: Heat sink for electronic device
Inventor: SATOU SHIYUUICHI
IPC: C01B31/06
Filed: 1983-07-01
Abstract: PURPOSE:To obtain the heat sink excellent in heat dissipating characteristic at low cost by a method wherein an artificial synthetic Ib type diamond crystal having nitrogen content at 5-100ppm is used as the material of the heat sink for a device, and is processed so that the cystal area having the maximum area becomes a plane (110). CONSTITUTION:In manufacturing the titled heat sink the diamond cystal having nitrogen content at 5-100ppm is used. At this time, an unprocessed crystal grown surface is left on at least one surface, and the crystal surface at the part having the maximum area of the processed crystal surface is made as the plane (110). In such a manner, the heat sink excellent in heat dissipating characteristic is obtained at low cost by the use of a diamond having a high thermal conductivity and easy to be processed.
Patent JP-H08290095-A (JP)
Title: Rotational-type base-coating apparatus
Inventor: YABE MANABU
IPC: H01L21/027
Filed: 1995-04-20
Abstract: PURPOSE: To provide a rotational type base-coating apparatus wherein generation of particles to be caused by supporting a base and mutual contamination of the base can be suppressed. CONSTITUTION: Six pieces of restrictive pins 8 are arranged by a specified interval in the circumferential direction of a bottom plate 7 in a base holding part 3 for holding a base W approximately at a horizontal posture and three pieces of base supporting members 9 being brought into contact with the back surface of the base W for supporting the base W on the rotational center side closer than the restrictive pins 8. The coating film of a coating liquid P formed on the surface of the base W with the coating film formed on its outer peripheral edge is dissolved and removed by means of a solvent feeding nozzle 6 feeding a solvent S. In addition, the coating liquid P' adhered to the restrictive pins 8 is simultaneously dissolved and removed.
Patent JP-S5821675-A (JP)
Title: Thiolcarbamate derivative and herbicide containing the same
Inventor: KOIKE KAZUTAROU
IPC: C07D295/20
Filed: 1981-07-31
Abstract: NEW MATERIAL:A compound expressed by formulaI(R1 is halogen, lower alkyl, CF3, lower alkoxyl or lower alkylthio; R2 is H, halogen or lower alkyl; R3 is H or lower alkyl). EXAMPLE:S-(2-Chlorobenzyl)-heptamethyleneiminothiolcarbamate. USE:A herbicide, capable of controlling weeds in paddy fields and exhibiting a high selectivity particularly for rice plants and barnyard grass without giving a harmful effect on paddy-rice plants which are useful crops, and useful for treating soil before or after the germination of weeds in the paddy fields. PROCESS:A compound expressed by formula II (M is alkali metal or tertiary amine) is reacted with a compound expressed by formula III (X is halogen) in a solvent, e.g. water, in the presence or absence of a phase transfer catalyst, e.g. a quaternary ammonium salt, at room temperature - the boiling point of  the solvent for 0.5-7hr to give the compound expressed by formulaI.
Patent JP-H0416658-A (JP)
Title: Rain-gutter made of vinyl chloride resin
Inventor: ITO ICHIRO
IPC: E04D13/064
Filed: 1990-05-10
Abstract: PURPOSE:To prevent generation of meandering or breakage of an rain-gutter accompanied with variation of atmospheric temperature by stratifying on the surface of the rain-gutter resin coating material in which appropriate quantity of stabilizer, processing aid, mica, and the like are added on the base of vinyl chloride resin, heated, and kneaded. CONSTITUTION:2.5 weight part of stabilizer such as tribasic lead sulphate, 5 weight part of process aid such as meta acryl, 30 weight part of mica having mean particle size of 20mu, 30 weight part of calcium carbonate of submicron particle are added on 100 weight part of vinyl chloride resin, heated and kneaded with an extruder, the product is discharged on the surface of a rain- gutter main body 1 through a die, and the resin coating material is stratified. By adding a large quantity of mica and calcium carbonate to vinyl chloride resin, rigidity is given to the rain-gutter main body, and deterioration of impact resistance is prevented by addition of the process aid. Hereby, meandering or breakage of the rain-gutter due to expansion and contraction accompanied with variation of atmospheric temperature can be avoided.
Patent JP-S63284077-A (JP)
Title: Automatic mounting device for tire
Inventor: NAMIKI AKIRA
IPC: B62D65/00
Filed: 1987-05-18
Abstract: PURPOSE:To improve the workability of mounting a tire, by discriminating the tire in its misclamping and a nut in its improper tightening by a robot and retracting the robot being left as it is when the tire is misclamped while retracting the robot with the tire being left as mounted to a wheel hub when the nut is improperly tightened. CONSTITUTION:The captioned device mounts a tire to a wheel hub 7 by a tire mounting robot 5. The robot 5 is equipped in the point end part of its arm 21, able to vertically move, with a work head comprising a part (a) providing a tire holding member 22 and a nut runner 23 and a part (b) providing a phase matching device 25 or the like of hub bolts 7a. Here the captioned device provides a detecting means for misholding of a tire in the tire holding member 22 while a detecting means detecting tightening torque of a nut in the nut runner 23. And the captioned device controls the robot 5 so as to be retracted being left as it is, when the misholding is generated, while the robot so as to be retracted with the tire being left in the condition as mounted to the wheel hub 7 when the nut is improperly tightened.
Patent JP-H06305254-A (JP)
Title: Thermosensitive recording material
Inventor: IKEDA NORIAKI
IPC: B41M5/28
Filed: 1993-04-23
Abstract: PURPOSE:To provide a thermosensitive recording material with good light resistance which can be manufactured without difficulty. CONSTITUTION:An ultraviolet absorbing is encapsulated in a thermosensitive recording material in which a thermosensitive coloring layer and an ultraviolet absorbing layer containing the ultraviolet absorbing agent which is placed to reduce the ultraviolet incidence into the thermosensitive coloring layer.
Patent JP-H0912619-A (JP)
Title: Novel olefin polymerization catalyst
Inventor: KANEJIMA TOKITAKA
IPC: C08F4/60
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To obtain a novel olefin polymerization catalyst containing a transition metal (e.g. Ti) compound having two kinds of ligands i.e., a cyclopetadienyl group and monovalent bidentate chelate ligand having S, Te, etc., or a combination thereof as the coordinated elements. SOLUTION: An olefin polymerization catalyst containing a transition metal compound of formula I or II is provided. In formula I or II, Cp and Cq are each a group having a cyclopentadienyl skeleton, Cq is covalently bonded to A; M is Ti, Zr or Hf; A is a cavalently crosslinkable group such as a hydrocarbon group, a silane group or oxygen; Y is a halogen, a 1-20C hydrocarbon group, an alkoxyl, an amino or the like; (m) is 1-3; (n) is 0-2; L is a bidentate chelate functional group of formula III; R is X<4> R<4> or R<4> ). In formulas III, X<1> to X<4> are each S, Se, Te or X<1> and X<4> are each O; R<2> denotes X<3> R<3> or R<3> ; and R<3> and R<4> are each a 1-20C hydrocarbon group.  An olefin (co)polymer obtained by (co)polymerizing an olefin in the presence of this catalyst has excellent imapct strength, stress cracking resistance, transparency and low- temperature sealability and has low stickiness.
Patent JP-H01290391-A (JP)
Title: Television system mounted onto seat
Inventor: KUWABARA TOSHIYUKI
IPC: H04N7/16
Filed: 1988-05-18
Abstract: PURPOSE:To decrease number of cables connected from a distributer to a television receiver by providing a switch means selecting one of plural video and audio signal to each distributer. CONSTITUTION:A television set 401 mounted on the back face of a seat of a train or the like is provided with a television display section 104, an audio section 105, a television circuit section 106, a selection input means 120 and a connection plug 107. The connection plug 107 is connected to a distributer 405 mounted to the lower part of the seat through 1 branch cable 108. When a channel is selected by a selector switch 101 of the input means 120, a logic section 102 lights a display diode 103 in response thereto and sends a selection signal to a switch means 121 of the distributer 405 via the branch cable 108. The switch means 121 operates the switch section 112 in response to the selection signal to select the signal of the selected channel in a trunk line 114. The selected video and audio signal is sent to the television set 401 via an amplifier 113 and the cable 108.
Patent JP-H05134952-A (JP)
Title: Data transfer system
Inventor: KIMURA AKIO
IPC: G06F13/00
Filed: 1991-05-27
Abstract: PURPOSE:To provide the data transfer system which can shorten the time required for transferring a data, with regard to the data transfer system in the case of executing an exchange of data between plural communication equipments. CONSTITUTION:In this system, plural communication equipments 6 constituted of a bus control part 10 whose one end is connected to a TOX bus 1, a read data buffer 20 which is connected to the bus control part 10 and can process data of at least a two-word portion, and an X25 control part 11 connected to the read data buffer 20 are connected to the TOX bus 1. And the system is constituted so that an n word memory read/write transfer is executed through the read data buffer 20, at the time of executing a data transfer between the communication equipments 6.
Patent JP-S60264185-A (JP)
Title: Solid-state image pickup device
Inventor: NISHIKAWA SHIYOUJI
IPC: H04N5/335
Filed: 1984-06-12
Abstract: PURPOSE:To reduce the cost and to improve the resolution by arranging CCDs arranged in delta to an image forming plane of an object image of blue, red and two green CCDs, arranging the red, blue and green CCDs to the object image to a specific relation and moving the blue and red CCDs at each field. CONSTITUTION:The light obtained from the object is resolved into the object image having the blue, red and two green spectral characteristics at a resolving optical system 22 through a lens 21 and formed as the object image to the BCCD27, RCCD28, GCCD29 and GCCD30 through each optical low pass filter. The signal read from the BCCD27 is a signal picked up while deviating the signal by (d) in the horizontal field at the (4n+2)th field to the (4n+1)th field, by (h) in the vertical direction, by 2d in the horizontal direction at the (4n+3)th field and by 3d in the horizontal direction and (h) in the vertical direction at the (4n+4)th field by using a vibrator I31, and then the time corresponding to the horizontal movement is subject to correction by a timing correction circuit I35.
Patent JP-S62281841-A (JP)
Title: Direct hydroxylation of fatty acid or ester thereof
Inventor: OSADA YASUO
IPC: C07C69/675
Filed: 1986-05-28
Abstract: PURPOSE:To directly obtain a hydroxylated compound of the titled compound at a low reaction temperature in good yield in a short reaction time by simple operation, by reacting a fatty acid having an unsaturated bond and ester thereof with H2O2 and an organic acid in the presence of perchloric acid. CONSTITUTION:A fatty acid having an unsaturated bond, e.g. oleic acid, methyl ester of rapeseed fatty acid, etc., or ester thereof is reacted with an organic acid, e.g. formic acid, acetic acid, etc., and perchloric acid in 5-50% concentration at 30-70 deg.C and then H2O2 is added for 15min-2hr. The reaction mixture is kept at 30-70 deg.C. After completing the reaction, the reaction product is passed through steps of neutralization and washing with water to afford the aimed hydroxylated compound of the fatty acid or ester thereof. The perchloric acid is preferably used in an amount of preferably 0.01-0.1mol based on 1mol unsaturated bond contained in the fatty acid. EFFECT:The reaction rapidly proceeds by the coexistence of the perchloric acid in starting the reaction and the formation of by-products can be suppressed. Furthermore, effect on energy saving is great.
Patent JP-H09307968-A (JP)
Title: Remote controller
Inventor: KITAO MITSURU
IPC: H04Q9/00
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To provide the integrated remote controller with a few keys to simply operate a plurality of devices and services. SOLUTION: Upon the receipt of a switching signal 109 of the operating mode by a dial 102, a control section 108 selects display data corresponding to a newly selected operating mode among a plurality of data stored in a display data storage section 105 and displays the selected data on a display section 106. The display data includes a name of device and service, and an icon denoting a function of each key or the like. Furthermore, the transmission data sent at the operation of each key are selected among a plurality of transmission data stored in a transmission data storage section 103. Thus, the combination between the display data and the transmission data is revised with a simple operation to select the device and service to be operated.
Patent JP-S5823558-A (JP)
Title: Mounting device for front cover of centrifugal casting device
Inventor: TAKENAKA SHIYUUJI
IPC: B22D13/10
Filed: 1981-07-31
Abstract: PURPOSE:To make automation possible by assuring the moving space of a working device on one side in the axial center direction of metallic molds and positioning an attaching and detaching device for front cover upward in the stage of replacing the front cover. CONSTITUTION:A titled device consisting of a gate type frame 2 disposed movably in the axial center direction of metallic molds 1, an upward and downward moving frame 9 provided in the frame 2, and an attaching and detaching device 15 for front cover provided to the frame 9. The frame 2 encloses the extension space of the metallic molds 1 and the space above the same on one side in the axial direction of the metallic molds 1. The device 15 is made turnable between the horizontal position facing one end of the metallic molds 1 and the vertical position facing upward. The replacing work for the front cover is facilitated and automation is made possible by the above-mentioned device.
Patent JP-H02299919-A (JP)
Title: Active suspension control unit for vehicle
Inventor: HIWATARI MINORU
IPC: B60G17/015
Filed: 1989-05-15
Abstract: PURPOSE:To reduce a waste of unnecessary control energy by constituting a device so as to perform processing on detected signals of a lateral (g) sensor by means of a hysteresis circuit having a logic for enlarging a hysteresis breadth as acceleration in lateral direction is enlarged. CONSTITUTION:Respective output signals of a longitudinal (g) sensor 14 and a lateral (g) sensor 15 are respectively input to a longitudinal movement quantity calculating circuit 19 and a roll moment calculating circuit 23 via respective hysteresis circuits 17, 21 and dead band circuits 18 and 22, in a control logic circuit for performing vehicle body attitude control without any time lag at a time of quick braking or quick acceleration and the like. Longitudinal load movement quantity and generated roll moment are calculated from the information of the height position of a vehicle body obtained from input signals vehicle information about a position of height of a vehicle gravity center from dimensions and a ground clearance adjusting switch 16, by means of respective calculating circuits 19, 23, increased and decreased values of all suspension reactions per each suspension are looked for based on the calculated results thereof, and control command quantities are calculated. A hysteresis circuit 21 is so set as to enlarge hysteresis breath as acceleration in lateral direction is increased.
Patent JP-S5644941-A (JP)
Title: Microprogram control unit
Inventor: TAKANE HISAO
IPC: G06F9/22
Filed: 1979-09-20
Abstract: PURPOSE: To execute processings different in partial operation with one micro instruction, by substituting a part of the micro instruction, which is to be executed, with the micro instruction, which is held in a buffer register, according to the arithmetic result to execute the micro instruction.  
     CONSTITUTION: When the operation of arithmetic unit A out of operations instructed by a certain micro instruction is changed to execute processings different in partial operation, a pattern corresponding to the operation to be made different is entered in pattern field PAT by the advanced micro instruction, and buffer register control field BRC is set to "1". Thus, contents of pattern field PAT are stored in buffer register 30 by this advanced micro instruction. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05293312-A (JP)
Title: Filter of coolant
Inventor: SAWADA TAKESHI
IPC: B01D33/58
Filed: 1992-04-15
Abstract: PURPOSE:To efficiently scrape out chips in the vicinity of liquid surface in a liquid tank and to enhance filtration capacity by rotatably providing a drum filter in a second wall via bearings in a cantilever shape in a state wherein the bottom wall of the drum filter is separated from a first side wall at the prescribed interval. CONSTITUTION:A drum filter 22 is rotatably supported in a second side wall 44 of a treatment tank by the bearings 54, 56 in a cantilever shape in a state wherein the bottom wall 32 of the drum filter 22 is separated from a first side wall 42 of the treatment tank at the prescribed interval. Thereby, even when the liquid surface in the treatment tank is positioned in the height in the vicinity of the rotary shaft of the drum filter 22 in order to practically enlarge the filtration area thereof and filtering treatment is performed, chips floating near to the liquid surface of an inflow port side are passed between the bottom wall 32 of the drum filter 22 and the first side wall 42 and successively moved to a discharge slope side. Therefore, the chips floating on the liquid surface near to the discharge slope are efficiently discharged by actuation for scraping up the chips by a scraper.
Patent JP-S5747725-A (JP)
Title: Separating and reusing method for cr(vi) ion in electrolytic solution for manufacturing chlorate
Inventor: YAMAMOTO HIDEO
IPC: C01B11/14
Filed: 1980-09-02
Abstract: PURPOSE: To recover and reuse Cr +6  ion by feeding an electrolytic soln. having a predetermined pH value for manufacturing chlorate to a tower packed with an anion exchange resin to obtain a chlorate soln. freed of Cr +6  ion and eluting Cr +6  ion with  an aqueous soln. of alkali metallic hydroxide as a regenerating agent.  
     CONSTITUTION: An electrolytic soln. contg. alkali metallic chlorate, alkali metallic chloride and Cr +6  ion for manufacturing chlorate is adjusted to 1W5pH and fed to a tower packed with an anion exchange resin to obtain a chlorate soln. freed of Cr +6  ion. A 0.05W1.0mol/l aqueous soln. of alkali metallic hydroxide contg. 1.0W 5.0mol/l alkali metallic chloride and 0.1W5.0mol/l alkali metallic chlorate is then fed to the tower to elute Cr +6  ion from the Cr +6  adsorbed anion exchange resin, and resulting aqueous soln. of alkali metallic hydroxide contg. Cr +6  ion is neutralized and reused in an electrolytic process for manufacturing chlorate. Since no Cr +6  ion is discharged from the system, environmental pollution can be prevented. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60263955-A (JP)
Title: Carrier for electrostatic charge image developing
Inventor: YAMAMOTO MIKIO
IPC: G03G9/107
Filed: 1984-06-13
Abstract: PURPOSE:To improve developing performance and stability of image density by granulating a ferrite powder having soft magnetism into long-shaped grains constricted in the middle parts, then, sintering, them, and using them for the carrier. CONSTITUTION:The long grains constricted in the middle parts obtained by granulating and sintering the ferrite powder having soft magnetism as shown in the figure are used for the carrier. Such grains are granulated by the spray drying method. It is preferable for the carrier to have a saturation magnetization of 40-90emu/g, and a grain diameter distribution of 20-200mum in terms of longer grain diameter d1. The linearity of a magnetic brush is alleviated and the mixability of a developer is increased, and the development electrode effect at the peaks of the magnetic brush is enhanced by feeding such peculiar-shaped grains into a developing device and stirring with a toner. As a result, the developing performance and durability can be improved, image density can be enhanced, and further, fine-textured image quality can be obtained.