baber/WOPTO huggingface dataset:
Patent JP-H05116186-A (JP)
Title: Balance adjusting molding die
Inventor: SATO HIROTSUGU
IPC: B29C33/12
Filed: 1991-10-29
Abstract: PURPOSE:To obtain the molded product of a balance-adjusted rotor by first moving a balance adjustment plate so that the center of rotation comes to the center of gravity position of the rotor, then fixing the balance adjustment plate to a recessed part using a fixed member and molding the rotor using a die whose center hole position is adjusted. CONSTITUTION:An attachment plate 33 with a positioning pin 11 introduced through a center hole 35 is deposited on a projecting part 7 with the positioning pin 11 adjusted to an appropriate position, and a top force 1 and a bottom force 2 are junctioned. Next, resin is injected into the die to form a cooling fan 30. The cooling fan 30 thus molded has the center hole 35 positioned at the center of gravity by adjustment of the position for the positioning pin 11. Subsequently, the cooling fan 30 can be manufactured using the die with the already adjusted position for the positioning pin 11 for consecutive production. The consecutively manufactured cooling fans have the center hole 35 located uniformly at the center of gravity position. Therefore, the center of gravity position coincides with the center of rotation, so that a well balanced rotation is achieved and no trouble such as the generation of a noise due to the increase of a rotating load and the occurrence of an irregular air stream, occurs.
Patent JP-H05115297-A (JP)
Title: Human g-csf antibody and determination of human g-csf
Inventor: OMOTO YASUKAZU
IPC: C12N15/06
Filed: 1991-10-29
Abstract: PURPOSE:To provide a novel hG-CSF monoclonal antibody applicable to an immunological technique capable of specifically determining CSF, esp. hG-CSF in high sensitivity. CONSTITUTION:The objective hG-CSF monoclonal antibody IgG1 is produced by a hybridoma [e.g. KOCO 1211 (FERM P-12576)] obtained by fusion between (A) the splenocyte of a mammal immunized with, as immunogen, human granulocyte colony stimulation factor derived from recombinant Escherichia coli and (B) the myeloma cell of a mammal and is specifically reactive with the human granulocyte colony stimulation factor (hG-CSF).
Patent JP-H03143171-A (JP)
Title: Method and device for compressing group of digital signals
Inventor: SAITO YOSHIHIRO
IPC: H04N19/136
Filed: 1989-10-30
Abstract: PURPOSE:To obtain a group of compressed digital signals which are efficiently compressed by obtaining the group of compressed digital signals through compression by the use of plural compression sections unequal in the length of a value measuring direction and adding a new compression section to the compression section in low approximating accuracy until the approximating accuracy to a group of original digital signals reaches a prescribed value. CONSTITUTION:A compressing means 12 compresses a group of original digital signals whose values change in one value measuring direction by the use of plural compression sections unequal in the length of a value measuring direction. The approximating accuracy of the group of obtained compressed digital signals to the group of original digital signals is obtained by an approximating accuracy computing means 13. A compression section adding instructing means 14 sends a command for adding a new compression section to the compression section in low the approximating accuracy and recompressing it to the compressing means 12 until the approximating accuracy reaches the prescribed value. Thus, the group of original digital signals can be compressed to the group of compressed digital signals correspondingly changing with good response feature and further, can be efficiently compressed with the small number of compression sections.
Patent JP-H06130354-A (JP)
Title: Liquid crystal display device
Inventor: TAKANO TOMOMITSU
IPC: G02F1/13
Filed: 1992-10-21
Abstract: PURPOSE:To provide the high-definition liquid crystal display device which can be prevented from deteriorating in contrast. CONSTITUTION:The liquid crystal display device which has a liquid crystal layer transmitting light beam flux emitted from a light source and a reflector has a concave meniscus lens 30 that is arranged on the incidence side of the liquid crystal layer on the optical axis passing a pixel element and has a convex spherical refracting surface 31 which is convex to the side where the light beam flux is made incident and a concave spherical refracting surface 32 which is concave to the projection side so that the rear focus of the convex refracting surface 31 meets the front focus of the concave refracting surface 32.
Patent JP-H03148268-A (JP)
Title: Oxathiazine derivative and herbicide therefrom
Inventor: OYAMA HIROSHI
IPC: A01N43/88
Filed: 1989-11-01
Abstract: NEW MATERIAL:An oxathiazine derivative of formula I (R1 is lower alkyl, benzyl or phenyl; R2 is hydroxyl, lower alkoxy, amino, benzylamino or phenylamino; where, the phenyl group for R1 may be substituted with either halogen or lower alkyl group, and the phenylamino group for R2 with up to two groups selected from halogen, lower alkyl, lower alkoxy and haloalkyl). EXAMPLE:3-Phenyl-5-benzylaminocarbonyl-5,6-dihydro-1,4,2-oxathiazine. USE:Useful as a herbicide, which is used for control of various kinds of weeds in paddy or crop fields, being highly safe. PREPARATION:A thiohydroxamic acid derivative of formula II and an alpha,beta- dihalopropionic acid derivative of formula III (X and Y are each halogen) are heated in a solvent at temperatures up to the boiling point of the solvent to obtain the objective compound of the formula I.
Patent JP-H09123554-A (JP)
Title: Paper feeder for video printer
Inventor: INUI FUYUKI
IPC: B41J11/42
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To feed a stripe recording material to a print stage at same speed as the carrying speed on the print side by turning a rolled recording material in the direction of paper feed. SOLUTION: Thermal heads of yellow 14, magenta and cyan are arranged sequentially along the passing zone of a stripe recording material 10 in order to record a full color image by moving the recording material 10 only once. A paper feeder 40 comprises a holding shaft 42, a paper feed motor 43 and a motor control section 45. A positioning mark on the recording material 10 is detected by means of a mark sensor 50 in the vicinity of outer circumferential surface of a rolled recording material 41. A value corresponding to the feeding speed on the side of paper feeder 40 is then determined from the mark detection interval. Relationship between the value corresponding to the feeding speed and the pulse rate of paper feed motor for setting a same speed as the carrying speed therefor on the print side is determined previously and stored in a lookup table memory (LUT). Pulse rate of the paper feed motor is determined from value corresponding to the feeding speed on the LUT and the driving of pulse motor is controlled with the pulse rate thus determined.
Patent JP-S62164726-A (JP)
Inventor: RAO SURINIBASA BEZUWADA
IPC: C08G63/08
Filed: 1986-11-29
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-H10110206-A (JP)
Title: Production of fine-grained (chromium carbide)-(nickel chromium) powder
Inventor: JAROSINSKI WILLIAM JOHN CRIM
IPC: C22C32/00
Filed: 1997-10-01
Abstract: PROBLEM TO BE SOLVED: To obtain a fine-grained powder, in which grains of chromium carbide are dispersed in an Ni-Cr matrix, by allowing a high pressure fluid to collide with a liquid stream consisting of Cr, C, and Ni to crush the liquid stream into droplets and then solidifying these droplets. SOLUTION: At least two constituents selected from the group consisting of chromium carbide compound, nickel-chromium alloy, chromium, nickel, and carbon are melted and formed into a liquid stream. This liquid stream is heated, preferably, up to 1300-1900 deg.C. A high pressure stream for forming fine grains, selected from the group consisting of gas, liquid, and mixture thereof, is allowed to collide with the liquid stream, by which the liquid stream is crushed into droplets. By this procedure, a fine-grained powder of (chromium carbide)-(nickel chromium), in which a chromium carbide phase comprises a large volume proportion, is prepared. The fine-grained powder is thermaly accumulated on a substrate to form an adhesive coating on the substrate.  Further, it is preferable to regulate the contents of chromium, nickel, and carbon in the fine-grained powder to 55-92% by weight, 5-40%, and 1-10%, respectively.
Patent JP-2000097606-A (JP)
Title: Rotation angle detector
Inventor: KOGURE YOSHIHIRO
IPC: G01B7/00
Filed: 1998-09-19
Abstract: PROBLEM TO BE SOLVED: To permit highly accurate detection of rotation angle by reducing a magnetic flux leaked outside from first and second yokes. SOLUTION: First and second yokes 8 and 9 are composed of magnetic pole piece parts 8A and 9A formed being curved in a circular arc and overhang parts 8B and 9B extended inward diametrically. The overhang parts 8B and 9B comprise sector surface parts 8B1 and 9B1 with the center of the rotation of a magnet as revet and extended parts 8B2 and 892 formed on the side of the revet of the sector surface parts 8B1 and 9B1. As a result, in the yokes 8 and 9, outer circumference ends alone are bent and the overhang parts 8B and 9B are made flat to reduce leakage of a magnetic flux passing through the yokes 8 and 9 from a part in the course thereof. A Hall element 15 outputs signals corresponding to faced areas between the magnet 7 and the yokes 8 and 9.
Patent JP-H09121965-A (JP)
Title: Cabinet fixing structure
Inventor: FUKUTOME HIROTO
IPC: A47B97/00
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a floor unit fixing structure which can easily fix a floor unit in which a base frame and cabinet body are integrated. SOLUTION: A floor unit 1 in which a base frame 2 and cabinet body 3 are integrated is fixed to the floor 19 by a fixing member 5. The fixing member 5 is composed of a floor fixture 7 to generate fixation to the floor 19 and side plate fixtures 12 to generate fixation to the inside of each side plate 4 of the base frame 2, and these side plate fixtures 12 are coupled with the floor fixture 7 in such a way as capable of sliding to the inside and outside of the side plate 4.
Patent JP-H01125900-A (JP)
Title: Substrate supporting table
Inventor: CHIKAHISA NAOICHI
IPC: H05K13/04
Filed: 1987-11-10
Abstract: PURPOSE:To improve the positioning in accuracy and shorten the positioning time by a method wherein an X table is made to move and be positioned independently of the external force of a curl cord. CONSTITUTION:An automatic broadwise position adjustment motor 25 is provided to a Y table section 13, and when an automatic broadwise position adjustment is performed, the rotation of the automatic broadwise position adjustment motor 25 is transmitted to an X table 10 through a power transmitting section, for instance, a clutch 22 at a specified position, for example, at a starting point so as to make an automatic broadwise position adjustment of a substrate guide. That is, the automatic broadwise position adjustment motor 25 is made to be mounted onto the Y table 13 so as to isolate the Y table 13 from an X table 10, so that the X table 10 is made to be independent of the tension of a curl cord for the automatic broadwise position adjustment and free from an external turbulence even if the X table 10 makes a large movement. By these processes, an accurate positioning can be achieved in a short period.
Patent JP-H08147921-A (JP)
Title: Tape cassette housing case
Inventor: SASAKI JUN
IPC: B65D85/575
Filed: 1994-11-18
Abstract: PURPOSE: To make a tentative tacking rib for tentatively tacking a tape cassette so as not to be broken by an impact. CONSTITUTION: The tentative tacking rib 15 consisting of a pair of elastic rib pieces 15a, 15b is erected in a bottom surface part 8, and the tape cassette 1 is tentatively tacked by inserting a pair of elastic rib pieces 15a, 15b to a tentative tacking hole 7 of the tape cassette 1 in the state deformed with deflection. The space D between a pair of elastic rib pieces 15a and 15b is, when either one elastic rib piece 15a or 15b is deformed with deflection until the state bringing into contact with another elastic rib piece 15b or 15a, set to such dimension that the deformation of a base of one elastic rib piece 15a or 15b does not exceed the limit of elasticity.
Patent JP-2001105988-A (JP)
Title: Fitting structure for vehicle television
Inventor: YAMAMOTO ARIHIKO
IPC: B60R11/02
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a simple fitting structure for a vehicle television having no gap on the overlap section between the television and a car room ceiling. SOLUTION: A television fitting opening 50 is formed on the ceiling trim 5 of the car room ceiling C, and a television T is formed with a base plate 3, a television body 1 assembled to it tiltably and rotatably, and a frame-like cover member 4 surrounding the outer periphery of the television body 1. The front and rear end edges 31, 32 of the base plate 3 are overlapped on the upper faces of the front and rear opening edges 51, 52 of the opening 50 respectively to close the opening 50, and the front and rear outer peripheral end edges 41, 42 of the cover member 4 are allowed to abut on the lower faces of the front and rear opening edges 51, 52 of the opening 50 respectively.  Lock sections 43, 44 provided on the cover member 4 are locked and fixed to the base plate 3, and the front and rear opening edges 51, 52 of the opening 50 are pinched between the front end edge 31 of the base plate 3 and the outer peripheral front end edge 41 of the cover member 4 and between the rear end edge 32 of the base plate 3 and the outer peripheral rear end edge 42 of the cover member 4.
Patent JP-S62132649-A (JP)
Inventor: RICHIYAADO JII KURISUTARU
IPC: B41J9/04
Filed: 1986-11-28
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-H05120096-A (JP)
Title: File overflow controlling system
Inventor: UEDA SHINJI
IPC: G06F12/00
Filed: 1991-10-30
Abstract: PURPOSE:To prevent a fault due to file overflow by enabling a processing program to recognize beforehand the risk of the file overflow in file batch update processing. CONSTITUTION:This system in provided with a file management part 1a having a file starting position 11, a data final position 12, a file overflow warning point 13 set at the time of ensuring a file area, and a file ending position 14, and execution time routine 2 to inform the processing program 3 of that the value of the data final position 12 reaches the value of the file overflow warning point 13 at the time of such a situation. In the batch processing, the program recognizes beforehand the risk of the overflow of the file.
Patent JP-H03145323-A (JP)
Title: Arithmetic circuit
Inventor: IWASE SEIICHIRO
IPC: H03H17/06
Filed: 1989-10-31
Abstract: PURPOSE:To reduce the number of gates by collecting two inputs, namely, addition outputs to one addition output and successively outputting the addition output of one bit per clock from the LSB side. CONSTITUTION:In first accumulators 2 to 5, the value of an arbitrary bit of supplied input data, the addition output of the just preceding cycle, and the carry output of the just preceding cycle supplied from a lower-order bit plane are accumulated to generate addition outputs SA and SB of this arbitrary bit plane and the carry output to a higher-order bit plane. Addition outputs SA and SB and a carry output SBO of the just preceding cycle supplied from the lower-order bit plane are supplied to a second accumulator 8 and are accumulated. Then, an addition output SAO is outputted from the least significant bit (LSB) side of input data. Thus, the number of gates is reduced.
Patent JP-2001105268-A (JP)
Title: Connecting rod positioning and holding device
Inventor: GOTO KANAME
IPC: B23Q3/18
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To reduce the equipment cost while enabling the connection an disconnecting of a connecting rod by a worker without losing time in a continuous working cycle when finishing a large diameter hole and a small diameter hole provided in a large end and a small end of the connecting rod. SOLUTION: Connecting and disconnecting position and working position are set in both sides of a holding frame 55, which can be turned at 180 degree around a horizontal turning axis, and a first positioning means 65 for positioning a small end 41b of a connecting rod 41 while making it contact with the inner surface of a small diameter hole 43, a clamp means 66 for holding the connecting rod 41 in the holding frame 55 and a natural lock means 67 for elastically holding a large end 41a of the connecting rod 41 are provided at a side surface facing to the connecting and disconnecting position and the working position of the holding frame 55 at symmetrical positions in relation to the horizontal turning axis of the holding frame 55,  and a second positioning means 145 for positioning the large end 41a of the connecting rod 41 while making it contact with the inner surface of the large diameter hole 42 is arranged at the connecting and disconnecting position.
Patent JP-H02130203-A (JP)
Title: Steam temperature controller for composite power plant facility
Inventor: HINO SHIRO
IPC: F01K23/10
Filed: 1988-11-10
Abstract: PURPOSE:To make it possible to promptly follow variations in the temperature of outlet steam by limiting the upper limit of the sum of a feed-back signal and a feed- forward signal for a cooling water valve in accordance with a temperature of steam at the outlet of a temperature reducer and a steam pressure signal. CONSTITUTION:Detectors 41 through 48 detect a temperature and a flow rate of steam, and a flow rate and a temperature of gas and the like in a superheater 16 and a reheater 17 in a heat recovery boiler 15 which is heated by gas discharged from a gas turbine 13, for generating, heating and reheating steam. Detection signals from these detectors are fed to a feed-back signal generating device so as to be used for a feed-back signal delivered to a cooling water valve 25 for controlling the superheater 16, the reheater 17 and the like. Further, the detection signals from the detectors 41 through 48 are also fed to a feed-forward controller and the like so as to be used for a feed-forward signal for controlling the preceding temperature and the like for the cooling water valve 25. These signals are fed to the cooling water valve 25 while their upper limits are controlled, and accordingly, a predetermined volume of cooling water is fed to a temperature reducer 27, thereby the superheater 16, the reheater 17 and the like are controlled so as to maintain suitable temperatures.
Patent JP-H03147297-A (JP)
Title: Vacuum chamber for accelerator
Inventor: ITOGA KENJI
IPC: H05H7/14
Filed: 1989-11-02
Abstract: PURPOSE:To achieve fixed work for a vacuum chamber by providing a rib for reinforcement on the outer periphery of the vacuum chamber, and by bending the rib into a wavy shape. CONSTITUTION:A wavy bending part 3 can be continuously formed on the whole body including a longitudinal part 4 of a rib 12 as well as of a bent part 5 thereof, or can be partially formed. In a vacuum chamber for accelerator formed in this way, the rib 12 is fitted to a vacuum chamber 1, so as to be fixed at a point to be welded on the outer periphery of the chamber 1, which means the welding without using a jig. Since the width of the rib 12 is wider in a longitudinal direction of the chamber 1 due to the wavy bent part 3, the rib 12 is never to fall, and its welding fixation is facilitated. After the rib 12 is fixed by welding, the intensity thereof is increased compared to the flat plate version.
Patent JP-H06114793-A (JP)
Title: Ultrasonic cutter
Inventor: YANO MASAHIKO
IPC: B26D7/26
Filed: 1992-09-30
Abstract: PURPOSE:To perform attaching of a cutting edge in a cutting edge attaching hole in a proper state and improve the degree of transmission of ultrasonic vibration to a cutting edge. CONSTITUTION:An ultrasonic type cutter 11 comprises an ultrasonic converter 16 to generate ultrasonic vibration, a booster 17 to amplify ultrasonic vibration generated by the ultrasonic converter 16, a horn 18 to which ultrasonic vibration from the booster 17 is transmitted, and a cutting edge 15 removably attached in a cutting edge attaching hole 25 formed in the tip of the horn 18. The cutting edge attaching hole 25 is formed by a milling work and the cutting edge attaching hole 25 has size in the direction of width being slightly larger than size in the direction of the width of the cutting edge 15. The cutting edge attaching hole has a cutting edge attaching surface 26 arranged at the central part in the direction of the width of the cutting edge attaching hole 25 and recessed parts 27 and 28 on both sides of the cutting edge attaching surface 26.
Patent JP-H02173021-A (JP)
Title: Graft copolymer and its preparation
Inventor: HERUMAN AUGUSUCHINUSU YOHANESU
IPC: C08F291/18
Filed: 1989-11-02
Abstract: PURPOSE: To obtain a graft copolymer improved in strength by reacting a rubber base polymer having a specified number of hydroperoxide groups with a radical- polymerizable graft monomer.  
     CONSTITUTION: In a graft copolymer obtained by reacting (A) a rubber base polymer having hydroperioxide group by photooxidation is reacted with one or several kinds of radical-polymerizable graft monomers, the graft copolymer is based on (a) 90-20 pts.wt. of a rubber base polymer containing four or more hydroperioxide groups per rubber chain and (b) 80-10 pts.wt. of one or several kinds of graft monomers. The number of hydroperoxide groups per rubber chain is obtained by multiplying the molar number of hydroperoxide group per kg of the rubber base polymer by the average molar quantity of the rubber base polymer. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S62146855-A (JP)
Title: Sheet storage device
Inventor: OSAWA YUKIO
IPC: B65H15/00
Filed: 1985-12-18
Abstract: PURPOSE:To facilitate the removal of a paper jam, by providing a means for reversely conveying a sheet is jammed in a discharge passage for conveying sheets fed from a switch-back section, so that the sheets are discharged from the switch-back section. CONSTITUTION:If a sensor S2 detects the lower end of a sheet having been switched back but a sensor S2 does not yet detect it within a predetermined time, that is, if a paper jam occurs in a discharge passage 129 or a full load detecting sensor S4 detects the full of sheets, a reversible roller 105 is rotated in the discharge direction. Further, a discharge roller 111 is rotated in the switch-back direction to reversely convey the jammed sheet in the discharge passage 129 so that the sheet is discharged from a discharged port 123. Thus, by providing a conveying means for conveying a sheet which is jammed in the discharge passage 129, in the reverse direction to discharge the same through a switch-back passage 101, it is possible to facilitate the removal of the jammed sheet.
Patent JP-H04159246-A (JP)
Title: Production of perfluoro(2-methoxypropionic acid)fluoride
Inventor: FUKAZAWA MASATSUGU
IPC: C07B61/00
Filed: 1990-10-23
Abstract: PURPOSE:To obtain the subject compound in high selectivity by reacting hexafluoropropene oxide with a carbonyl fluoride in a polar aprotic solvent in the presence of an alkylene urea compound catalyst in a gas-absorption tower using a gas-liquid contact process. CONSTITUTION:Perfluoro(2-methoxypropionic acid)fluoride is produced by the gas-liquid contact process of hexafluoropropene oxide and a carbonyl fluoride in a gas-absorption tower in a polar aprotic solvent (e.g. diethylene glycol dimethyl ether) in the presence of a catalyst consisting of an alkylene urea compound of formula (R1 and R2 are lower alkyl; n is 2 or 3) (e.g. 1,3-dimethyl-2- imidazolidinone). The process is advantageous because a material containing hexafluoropropene can be used as the hexafluoropropene oxide and the carbonyl fluoride may contain CO2. The catalyst is available at a low cost and the used reaction system containing the catalyst can be reused.