baber/WOPTO huggingface dataset:
Patent JP-H07269605-A (JP)
Title: Holding member of clutch engaging element
Inventor: HORI ISAO
IPC: F16D41/10
Filed: 1994-03-31
Abstract: PURPOSE:To prevent burrs to be generated in forming of pockets from interfering with rotation of both holders by a simple structure in a holding member for controlling positioning and attitude of clutch engaging elements by the pockets provided on two holders to be relatively rotated. CONSTITUTION:A first holder 7 and a second holder 8 are fitted to each other, and sprags are inserted into pockets 9, 10 so provided as to face both holders 7, 8. A circumferential groove 16 is provided in the center area of the second holder 8, and the fitting gap between the pocket parts is increased, so as to prevent interference of burrs. Outside diameter surfaces 8a, 8a of the second holder 8 are brought in slide contact with the inside diameter surface 7a of the first holder 7, so as to guide rotation of both holders.
Patent JP-H11261488-A (JP)
Title: Optical reproducing circuit, optical reproducing device and optical transmission system using optical reproducing circuit
Inventor: YOKOYAMA TAKASHI
IPC: H04B10/564
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To provide an optical transmission system that enables excellent transmission in which an S/N is not deteriorated in a long distance. SOLUTION: A signal light of a wavelength λ1 including a noise light is multiplexed with a continuous light of a wavelength λ2 outputted from a light source 1 at an optical multiplexer 3 to make a multiplexed wave signal light and is made to pass a saturable absorption type optical element 4 that lets only the signal light having a light intensity above a threshold pass. Thus the noise light is eliminated, only the signal of the same wavelength λ2 as the wavelength of the continuous light is extracted by a wavelength demultiplexer 5, and a data signal of the incident signal light is replicated to a continuous light and outputted.  Because of this, it is possible to reproduce the signal light of the wavelength λ2 different from the signal of the wavelength λ1 of the inputted signal light an S/N of which is not deteriorated from the signal light an S/N of which is deteriorated.
Patent JP-S63227544-A (JP)
Title: Production of carboxylic acids
Inventor: FUJITANI TSURATAKE
IPC: C07C51/31
Filed: 1987-03-17
Abstract: NEW MATERIAL:Dicyclopentanetetracarboxylic acid expressed by formula I. USE:A raw material for various resins, such as polyimide, polyester, polyamide and epoxy resins, plasticizers and resin modifying agents. PREPARATION:An adduct of maleic anhydride with dicyclopentadiene (a compound expressed by formula II) or the corresponding hydrous acid obtained by hydrolysis in the presence of water or both are subjected to oxidative cleavage with hydrogen peroxide in the presence of one or two or more catalysts selected from the group consisting of tungstic acid, molybdic acid and heteropoly acids thereof to afford the aimed dicyclopentanetetracarboxylic acid compound formula I.
Patent JP-H08229885-A (JP)
Title: Knife cylinder for rotary die cutter
Inventor: BABA YASUYUKI
IPC: B26D7/26
Filed: 1995-02-27
Abstract: PURPOSE: To provide a knife cylinder for a rotary die cutter economical by fitting a cutter fitting base rapidly to the rotary die cutter so as to reduce the stop time of a machine conventionally needed for fitting, thereby increasing operating time and heightening productivity. CONSTITUTION: A rotary die cutter is formed of a knife cylinder 3 protrusively provided at the peripheral surface of a horizontal cylindrical part and having an axial reinforcing plate extended almost over the whole axial length, and a curved rectangular plate shape cutter fitting base 4 with circular cross section of the same curvature as the cylindrical face of the knife cylinder 3. The cutter fitting base 4 is fitted to the cylindrical part, and in the position of the front end coming in contact with the rear face of the wear block 7, the cutter fitting base 4 is fixed to the cylindrical face of the knife cylinder 3 through a bolt.  A front end inclined face of downward pitch is formed by corner-cut-off over the whole length of the angular part of the front end outer surface of the cutter fitting base 4, and a rear end inclined face of upward pitch coming in contact with the downward pitch front end inclined face of the cutter fitting base 4 is formed by corner-cut-off over the whole length of the angular part of the rear end inner surface of the wear block 7.
Patent JP-H10258335-A (JP)
Title: Manufacture of connecting rod
Inventor: MURAKAMI YOICHI
IPC: B21K1/14
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To improve the accuracy of the thickness and the parallelism of a large end part and a small end part, and to prevent reduction in the buckling strength and reduction in the fatigue strength of a connecting rod product by coining a crude forging material which is hot forged into the shape of the connecting rod at the prescribed temperature. SOLUTION: A steel stock is hot forged to form a crude forging material of the shape of the connecting rod. Hot coining of >=0.1mm in the thickness direction is performed in a large end part 1a and a small end part 1b of the crude forging material at the temperature of >=700 deg.C, or until the temperature is dropped to 700 deg.C. After the crude forging material is naturally cooled, the scale on the surface is removed by the shot blast to obtain a product connecting rod through machining. In order to decrease the cutting margin during the machining, coining may be performed only on the large end part 1a and the small end part 1b. Because a rod part 1c is not plastically deformed, the buckling strength of the product connecting rod is not decreased. The coining effect is improved when the structure of the connecting rod is ferrite-pearlite.
Patent JP-H02149512-A (JP)
Title: Protein adsorption suppressant to ribosome surface
Inventor: YOSHIOKA HIROSHI
IPC: A61K47/34
Filed: 1989-03-17
Abstract: PURPOSE:To obtain the title adsorption suppressant which can inhibit agglutination between ribosomes and convert high concentration of hemoglobin into ribosome efficiently by using a compound having a hydrophobic part on one end and a hydrophilic part on the other. CONSTITUTION:The subject protein adsorption suppressant is composed of a compound having a hydrophobic and a hydrophilic polymer chains (e.g. polyethylene glycol(PEG) of 5 to 100 mole polymerization degree) bonded covalently or through an ether bond to the main chain, for example, a PEG-added nonionic surfactant in which a long-chain fatty alcohol, sterol, polyoxypropylene alkyl or the alcoholic residue in a glycerol fatty acid ester is bonded through an ether bond, or a PEG-bonded phospholipid composed of covalently bonded phospholipid and PEG. It is preferred to add 0.1 to 2% of a PEG-added nonionic surface active agent or 0.05 to 2% of a PEG-bonded phospholipid to ribosome suspension.
Patent JP-H06276551-A (JP)
Title: Muse decoder
Inventor: ITO KOJI
IPC: H04N11/02
Filed: 1993-03-23
Abstract: PURPOSE:To make the circuit scale of an output circuit from a TCI dcoder small by using one stage of conversion circuit so as to convert a luminance signal Y, color difference signals (B-Y) and (R-Y) outputted from the TCI decoder and applying gamma correction to the converted signals so as to pqovide a standard signal output. CONSTITUTION:The decoder consists of a matrix circuit 20 receiving a luminance signal Y, color difference signals (B-Y) and (R-Y) outputted from a TCI decoder and converting them to provide outputs and gamma correction circuits 14-16 comprising a memory circuit in which a gamma correction conversion table is written. Each output from the matrix circuit 20 is corrected by the gamma correction circuits 14-16 to output a luminance signal Y' being a standard output signal and color differences Pb, Pr.
Patent JP-S59190713-A (JP)
Title: Josephson logical circuit
Inventor: NAKAMURA TOSHIHIRO
IPC: H03K3/38
Filed: 1983-04-13
Abstract: PURPOSE:To obtain a T-FF circuit which consists of a small number of elements and decreases in occupation area by using a single self-setting AND circuit and two FF current transfer circuits. CONSTITUTION:The T-FF circuit consists of the single self-setting AND gate, master FF current transfer circuit M, and slave FF current transfer circuit S. Therefore, two Josephson elements constituting one self-setting AND circuit are unnecessary as compared with when a J-KFF circuit is used, and the occupation area of the T-FF circuit is reduced.
Patent JP-S61263731-A (JP)
Inventor: ARUSHIA ROZARINDO MERANII HOOR
IPC: B29C35/08
Filed: 1986-03-20
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-S54155814-A (JP)
Title: Production of magnetic head for erasing
Inventor: TAKII HIDEYOSHI
IPC: G11B5/265
Filed: 1978-05-30
Abstract: PURPOSE: To eliminate variations and distortions in gap portions, enable the head to be accurately formed and further achieve the improvement in erase characteristics by bonding and forming three magnetic material blocks respectively opposing to the leg parts of E shape by way of non-metals thereby forming the front core body.  
     CONSTITUTION: A sintered ferrite material is formed to an E shape so that three leg parts 6a thru 6c become of integral construction. A tubular winding bobbin body 7 is inserted onto the central part 6b thereof to form a rear core body 8. Magnetic materials 9a thru 9c of high saturation magnetic flux density such as Sendust alloy or the like are bonded and formed, by way of non-metal materials 10 such as synthetic resins like polyester or acetate film or glass or the like, in correspondence to the three leg parts 6a thru 6c of the E-shape magnetic material, whereby a front core body 11 is formed. The leg parts 6a thru 6c of the rear core body 8 and the magnetic materials 9a thru 9c of the front core body 11 are butted and bonded so as to oppose respectively thereto, thereby eliminating variations and distortions and being capable of the improvement in erase characteristics to be achieved. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09244552-A (JP)
Title: Photoelectric integrated package having carrier ring and its production
Inventor: MAIKERU ESU REBII
IPC: H04N5/225
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To form the arrays of light emitting elements (LEDs) for cooperatively forming complete images on an optical transparent substrate and forming LED display chips by the same. SOLUTION: The LEDs 12 are arranged in a matrix and the adjacent positions at the outer edges of the substrate 10 are provided with electrical junctures. Driver boards are provided with embedded conductors, plating through-hole biers and/or embedded lead frames for connection to the LEDs 12 of the LED display chips. Further, many drivers and control circuits are connected to the driver boards and the LEDs 12. Molded carrier rings are electrically connected to the driver boards, the LED display chips and the drivers and control circuits. Molded refractive or diffractive lenses are arranged on the surface on the side opposite to the LED display chips so as to be aligned to the arrays 15 of the LEDs 12 of the LED display chips, by which the images are magnified and the easily visible virtual images are formed.
Patent JP-H09257580-A (JP)
Title: Temperature detector
Inventor: IMAI TETSUO
IPC: G01K1/08
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To improve cooling efficiency of a condensing part, reduce a distance between a glass rod and a heating part, and enhance measuring accuracy by arranging an air passage and cooling water passages between a cylindrical case to house a metallic cylinder and the metallic cylinder. SOLUTION: A metallic cylinder 13 to house a glass rod 12 to condense the light from a heating part of a heating object 1, is housed in cylindrical case 16, and an air passage 16a is formed between the case 16 and the metallic cylinder 13, and cooling water passages 16b and 16c are formed in an inner perpheral wall of the case 16. Air is sent in the air passage 16a from an air sending-in part 19 and a glass rod 12 is cooled through the metallic cylinder 13. Cooling water is sent in the rear end side of the cooling water passage 16b from a cooling water sending-in part 20, and is also flowed up to the tip side of the cooling water passage 16c through a communicating passage 16d, and is discharged outside from a cooling water sending-out part 21.  Therefore, cooling efficiency of the glass rod 12 is enhanced, and cloudiness is not generated on its tip side, and a distance between its tip and the heating object 1 can be shortened, and since a condensing diameter can also be reduced, measuring accuracy can be improved.
Patent JP-H05261618-A (JP)
Title: Cutting device
IPC: B28D1/08
Filed: 1992-03-19
Abstract: PURPOSE:To reduce the extent of noise being produced out of a back plate. CONSTITUTION:This cutting device is provided with an endless cutter C installed with many cutting blades on an end face at the peripheral side of a cutter body forming a plate strip form along the winding plane in endless form, plural pieces of sprockets 40 windingly supporting this endless cutter C, a back plate 50 supporting a part of the endless cutter C and pressing it toward a workpiece, a cutter driving mechanism 64 rotating the endless cutter C and the sprockets 40 and an infeed mechanism 32 making the endless cutter C shift toward the workpiece. A number of damping slits forming a curved form toward the longitudinal direction are formed in the back plate 50.
Patent JP-S52148691-A (JP)
Title: Preparation of yeast protein
Inventor: HIROSE TOSHIBUMI
IPC: C12R1/72
Filed: 1976-06-01
Abstract: PURPOSE: To prepare high purity proteins and saccharides in high efficiency from yeast, by pre-treating the yeast cells with polysaccharase and proteinase, and then treating with alkali. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08261261-A (JP)
Title: Disc brake device
Inventor: HAMABE TSUTOMU
IPC: F16D65/097
Filed: 1995-03-23
Abstract: PURPOSE: To maintain a fore for pulling apart from a disc rotor of a brake pad in compliance with a brake release nearly constant, even if the brake pad is worn, without using a large plate spring and a plate spring with an initial set of a large repulsion force. CONSTITUTION: Anti-rattle clips 10 are engagingly locked to respective torque receive surfaces 3a facing to the P2 direction of torque members 3 respectively. A plate spring 11 which is a retainer spring is provided on the anti-rattle clip 10. The slide-contact part 13 of the plate spring 11 comes in slide-contact with a brake pad 9 while facing to the direction approaching to a disc rotor 2 from a base part 14 and at the same time extending to a slant direction approaching to a brake pad 9. The slide-contact part 13 is bent to the brake pad 9 side, while forming a fold 13c on the way of its extending direction.
Patent JP-S60206476-A (JP)
Inventor: OOSAKO SHIGERU
IPC: C04B18/16
Filed: 1984-03-30
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-H06321942-A (JP)
Title: New derivatives of erythromycin, their production and their use as medicines
Inventor: KONSUTANTAN AGUURIDA
IPC: A61P31/04
Filed: 1994-03-09
Abstract: The subject of the invention is the compounds of formula (I) <IMAGE>  in which:     - X and Y represent a hydrogen atom or together form a radical: <IMAGE>     - R represents a radical: <IMAGE> in which m represents an integer between 0 and 20, n represents a number 0, 1, 2 or 3, XA = alkyl, alkenyl, alkynyl, Hal, C IDENTICAL N, NR1R2, OR3, COR4, CO2R5, SR6, <IMAGE>  SO2R8, <IMAGE>  aryl, heteroaryl, or OC(Ar)3 and   Z = H or an acid residue.   The compounds of formula (I) have antibiotic properties.
Patent JP-S62222003-A (JP)
Title: Vacuum heat treatment furnace
Inventor: NODA TAKAAKI
IPC: F27D7/06
Filed: 1986-03-22
Abstract: PURPOSE:To prevent the variance of temp. in a heat insulated chamber and to obtain an intended high-quality product by disposing auxiliary heaters to be controlled by a system separate from a system for controlling a main heater for a material to be heated in the heat insulated chamber to a charging port and/or discharging port. CONSTITUTION:A door 6 is opened and the material A to be heated is charged through the charging port 4 onto an imposing base 8 in the heat insulated chamber 3, then the door 6 is closed. The inside of a vacuum vessel 1 is evacuated to a vacuum and is heated by the main heater 9 and the auxiliary heaters 10, 11 enclosing the charging port 4 and/or discharging port 5. The variance of the temp. can be prevented by the heaters 10, 11 which are controlled by the system separate from the system for controlling the heater 9 even if such variance exists in the part facing heat insulating walls 2b, 2c having the doors 6, 7 by the deviation of the charging position of the material A or the distortion generated in the doors 6, 7. The intended high-quality product is obtd. without the laborious operation for adjusting a temp. control mechanism by the above- mentioned constitution.
Patent JP-H04298633-A (JP)
Title: Intake device for engine
Inventor: INOUE MASAO
IPC: F02B33/00
Filed: 1991-03-28
Abstract: PURPOSE:To improve engine combustibility as much as possible, and ensurely prevent inconvenience of engine misfire or the like caused by some operational delay of a valve timing variable mechanism. CONSTITUTION:In a device for making valve timing control by providing a valve timing variable mechanism 50 by which an opened valve overlapping period is set to a relatively shorter first period in a low rotation-low load region, and it is set to a relatively longer second period in the other load region, an output increasing means 60 for expediting combustion in an engine for a predetermined period when the opened valve overlapping period from a region of the second period to a region of the first period is provide.
Patent JP-S63232003-A (JP)
Title: Tire for bicycle
Inventor: IKEBE SHIGEAKI
IPC: B60C19/12
Filed: 1987-03-19
Abstract: PURPOSE:To improve the anti-puncture performance of a tire, and to reduce the rolling resistance, by arranging a breaker consisting of at least one layer of nonwoven fabric extending over the entire circumferential direction of the carcass in the inner surface of the tire. CONSTITUTION:A breaker 5 consisting of at least one layer of nonwoven fabric is arranged extending over all circumferential directions of a carcass 3 in the inner surface of a tire. For example, in a tire, a bead part 1 consisting of bead wires is embedded in a bead rubber 2 in both lug parts of the tire. And the bead part 1 is surrounded by the carcass 3 consisting of 2-ply bias-shaped cord fabric, and further treads 4 are arranged on the ground contacting surface. In the above constitution, a breaker 5 consisting of 'Kevlar'(R) nonwoven fabric is bonded extending over the entire circumferential directions of the tire via a flat-woven tape 6. Thus, the puncture resistance of the tire can be improved, and further the rolling resistance can be reduced.
Patent JP-H07174837-A (JP)
Title: Object distinguishing apparatus
Inventor: NANBA HISAO
IPC: G01S3/782
Filed: 1992-03-23
Abstract: PURPOSE:To provide an object distingushing apparatus for the monitoring and the controlling while utilizing a passive sensor, e.g. a light wave sensor, etc., by installing a judging means to judge to what pattern each object article belongs. CONSTITUTION:When an object extracting means 1 detects an image having a size within a prescribed range among images in each frame, it sends out its position in the frame as the position of the image. An object size detecting means 2 detects the size of the image of the object article and a signal intensity detecting means 3 detect the signal intensity of the image of the object article. An object judging means 11 save a range of patterns of previously determined various kinds of articles, such as position of images, the size of images, the signal intensity of images, etc. The judging means 11 compares the information regarding the position of images, the size of images, the signal intensity of images, etc., which correspond to those of each object article with the range of the patterns. Consequently, from the view points whether the information are within the range of the patterns or not, to what pattern the information belongs is determined.
Patent JP-S63228361-A (JP)
Title: On-line system for conversational processing
Inventor: SAKAI SHIGEKI
IPC: G06F15/00
Filed: 1987-03-18
Abstract: PURPOSE:To keep to the minimum the usage of a CPU for reediting a picture by storing a series of picture data in a conversation storage part and tracing back to a preceding picture based on a present conversational number and a least conversational number which have been held in a picture number storage part. CONSTITUTION:The conversation storage part 60 storing picture data with respect to an image which has been displayed in a terminal equipment and terminal operation area data at every name of the terminal and at every number of the picture, conversation storage parts 31 and 32 storing the present conversational number with respect to the image which is displayed at present in the terminal equipment and the final conversational number with respect to the leading image among the images which have been displayed in the past, a control part answering to a reception text from the terminal equipment or an instruction, updating the conversational number storage parts 31 and 32, comparing the present conversational number and the final conversational number if need be and accessing the conversation storage part 60, a conversation control part 30 and a picture edition part 50 are provided. Thus, the picture can be displayed without executing new data processing or reinputting when the picture which has been once operated in the conversation is page-feeded.
Patent JP-S61223136-A (JP)
Title: Method for charging sintering material
Inventor: FUJIMOTO MASAMI
IPC: C22B1/20
Filed: 1985-03-28
Abstract: PURPOSE:To suppress charging density of raw material and simultaneously to arrange much coarse grain material into lower layer part of sintered layer, by charging sintering material through many rod materials prolonging in pallet advancing direction provided specifiedly above sintering pallet. CONSTITUTION:Many rod materials 7 prolonging in advancing direction of the sintering pallet 9 are provided furthermore above it, and at at least one end side of these are provided on different levels. Sintering material is brought down from a drum feeder 2, allowed to fall down through a sloping plate 3, and charged through the material 7. The material 7 are attached so that e.g. about 3mmphi steel materials are attached almost horizontally to an upper attaching plate 5, on the other hand, they are attached to an under attaching plate 6 on different levels of 5 steps having about 5cm interval, and these are attached slantly and repeatedly in five steps. In this way, raw material rolls down through steel material and is charged as if balls fall down in pinball machine. Since righthand side of steel material is slanted lower, the coarser the grains in raw material, they move to right, further since the near to pallet grate, the larger the steel material interval, the near to upper layer, the finer grains of raw material are charged.