baber/WOPTO huggingface dataset:
Patent JP-2000328105-A (JP)
Title: Production of ti-al based sintered compact, supporting plate for sintering, and metallic box for sintering the same
Inventor: TERAUCHI SHUNTARO
IPC: F27D3/12
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing Ti-Al based sintered compact by which bright skin is hardly hurt and a supporting plate for sintering and a metallic box for sintering the same. SOLUTION: In the method for manufacturing the Ti-Al based sintered compact, a Ti-Al based alloy molding is mounted and sintered on the supporting plate made of the sintered compact comprising about 8 to 20% of rare earth oxide Y2O3 and residual part of ZrO2. The supporting plate is manufactured by blending and sintering powder of ZrO2 hardly reacted with the Ti-Al and powder of the oxide Y2O3 which respectively have grain size of <=320 mesh. Then sintered surface thereof is ground by a CBN grinding stone or the like of >=#1000 mesh to adjust surface roughness.
Patent JP-H08335335-A (JP)
Title: Electroforming device of stamper for optical disk
Inventor: TANAKA NOBUHIRO
IPC: C25D1/00
Filed: 1995-06-07
Abstract: PURPOSE: To stably form a stamper for optical disks having high accuracy. CONSTITUTION: This electroforming device has a nozzle 4 opened with plural injection ports 4-1 (i=1, 2,...n) for injecting an electroforming liquid in a direction perpendicular to a master disk 6 formed with a conductive metallic film between an anode 3 of an electroforming metal and a cathode 2 set with the master disk 6 within an electroforming main vessel 1 in which the electroforming liquid 7 is housed. The opening areas of these injection ports 4-1 are set successively larger from the center of the master disk 6 toward the outside end. The electroforming liquid injected to the master disk 6 is so injected as to be made uniform when the cathode 2 rotates around a shaft 2a, by which the electric lines of force are made uniform and the thickness of the electroforming film is made uniform.
Patent JP-H08335325-A (JP)
Title: Objective lens driving device
Inventor: WADA TAKUYA
IPC: G11B7/09
Filed: 1995-06-07
Abstract: PURPOSE: To prevent a lens holder from colliding with other parts due to external vibration by fixing the lens holder with attraction force or repulsion force between a driving magnet and a fixed magnet at the time of nonoperation. CONSTITUTION: At the time of nonoperation, an optical base is positioned 20b to be adjacent to the fixed magnet 22. In this case, the attraction force is generated between the driving magnet constituting a movable part and the fixed magnet 22. Then, the movable part is attracted in the direction of -Z, so that the lens holder is abutted against a base. Then, the movement of the lens holder in the direction of Z is fixed by the attraction force, while the movement in the directions of X and Y is fixed by friction between the lens holder and the base. Thus, the lens holder is prevented from colliding with other parts due to external vibration.
Patent JP-H09129034-A (JP)
Title: Wire and cable excellent in residual property of mouse preventing agent
Inventor: KAWAI TAMIO
IPC: H01B7/17
Filed: 1996-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a wire and cable excellent in residual property of mouse preventing agent by forming a coating layer of a resin consisting of a specified component composition on the surface of a sheath formed of a resin to having a microcapsulated mouse preventing agent kneaded thereto. SOLUTION: A pluraluty of insulated wires 4 formed of a conductor 2 covered with an insulator 3 are stranded together, and an inclusion 5 is interposed between the insulated wires 4 to form a circular stranded wire. This stranded wire is covered with an insulating sheath 6 formed of a vinyl chloride resin having a microcapsulated mouse preventing agent kneaded thereto. A surface coating layer 7 formed by mixing, to 100 parts by weight of vinyl chloride resin, 45-50 parts by weight of an adipic acid polyester plasticizer, 5-10 parts by weight of epoxidated soybean oil, and 5 parts by weight of barium zinc stabilizer is formed on the surface of the sheath 6.  The mouse preventing agent can be thus prevented from being evaporated even when moved within the sheath 6 and leaked to the surface, and a wire and cable 1 capable of keeping mouse preventing effect over a long period can be provided.
Patent JP-S5665970-A (JP)
Title: Manufacture of silencing and damping aluminum bronze sintered alloy
Inventor: MITANI HIROYASU
IPC: C22F1/00
Filed: 1980-10-06
Abstract: PURPOSE: To obtain an Al bronze sintered alloy with superior silencing and damping properties by sintering metal powders of Al, Ni and Cu in a specified ratio to provide γ'-martensite structure.  
     CONSTITUTION: Metal powders of Al, Ni and Cu are sintered to obtain a three- component sintered alloy having γ'-martensite structure at ordinary temp. This alloy has a composition consisting of 3W12wt% Ni, 12W15wt% Al and the balance Cu. Since twins exist in large quantities, the internal friction value of the alloy is high to provide superior vibration and crashing sound absorbing capacity. When the powders are mixed and sintered, the composition can be adjusted easily. When alloy powder such as Ni-Al powder or Ni-Al-Cu powder is used, the alloy manufacturing cost can be reduced since the alloy powder is more inexpensive than pure Ni powder. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000331448-A (JP)
Title: Disk case and disk cartridge
Inventor: SHIMADA MITSUHIRO
IPC: G11B23/03
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a disk case and a disk cartridge capable of easily performing the loading/unloading work of a disk-like recording medium with respect to the disk case and also easily handling by means of preventing the information recording surface of the disk-like recording medium from being scratched or making the water content, dust, etc., attached to the finger hardly stick to the medium. SOLUTION: The subject devices are provided with a lower case 18 having a disk placing part 22 placing an optical disk 13 thereon and a lower bearing part 34a, an upper case 19 laminated with the lower case 18 while having a shaft part 47b attachable/detachable to the lower bearing part 34a, and a shaft cover 20 having an upper bearing part 50a for freely turnably supporting the shaft part 47b while being engaged with the lower bearing part 34a.
Patent JP-S622252-A (JP)
Title: Pattern formation
Inventor: HATTORI SHUZO
IPC: G03C5/00
Filed: 1985-06-28
Abstract: PURPOSE:To enhance resolution by forming a resist layer made of a negative type photosensitive composition composed essentially of a polymer and an azide compound both soluble in an organic solvent on a substrate, imagewise exposing the resist layer in an atmosphere containing oxygen, and then, uniformly exposing its whole surface in an atmosphere containing an inert gas. CONSTITUTION:Nitrene is allowed to react with oxygen to produce a nitro compound by exposing the resist layer in an atmosphere containing oxygen to react nitrene with oxygen, resulting in losing reactivity with a cyclic rubber, and causing no cross-linking reaction at the imagewise exposed parts after the uniform exposure in an atmosphere containing an inert gas. As a result, the exposed parts are dissolved and removed with a developing solution and a positive pattern is obtained. As said polymer soluble in an organic solvent, for example, cyclic polyisoprene and the like is enumerated, and high oxygen permeability is preferable, and the azido compound soluble in an organic solvent is exemplified by 4-azidochalcone and 4,4-diazidochalcone.
Patent JP-H08337957-A (JP)
Title: Nonwoven fabric sheet, artificial leather and their production
Inventor: ISHIHAMA TAIZO
IPC: D04H3/105
Filed: 1995-06-07
Abstract: PURPOSE: To obtain a nonwoven fabric sheet and an artificial leather having highly uniform surface quality and to provide a process for stably producing the product in high reproducibility. CONSTITUTION: This nonwoven fabric sheet A has a structure punched at a fiber density of 0.1-0.3g/cm<3> and contains fibers almost perpendicularly oriented in the thickness direction of the sheet A. The artificial leather is produced by using the nonwoven fabric sheet A as a substrate. The nonwoven fabric sheet is produced by needle-punching a nonwoven fabric web in compressed state to form a nonwoven fabric sheet containing the fibers oriented in the thickness direction of the web in buckled state and straightening the buckled fibers.
Patent JP-S6118874-A (JP)
Title: Signal processing for autoradiography
Inventor: KIMURA TSUTOMU
IPC: G01N33/50
Filed: 1984-07-06
Abstract: PURPOSE:To determine base sequence at a high accuracy, by applying a specified signal processing to a digital signal obtained by optically reading out an autoradiograph to correct distortion and deviation of the autoradiograph. CONSTITUTION:Autoradiographs of separate development trains 1-8 of respective base-specified DNA synthetic matters of guanine, adenine, thymine and cytosine each imparted a radioactive label are recorded on a photosensitive material and then, optically read out to be converted into a digital signal. As for the digital signal, first, sampling points of the trains 1-8 are detected. Then, a reference train 0 containing all the synthetic matters is synthesized from the trains 3-6. Subsequently, the train 2 adjacent to the trains 3-5 is collated with the reference train 0 by comparison to identify the sampling points of the train 2. Based on the sampling points identified, new reference sampling points 7 are determined to identify the train 1. Likewise, the trains 7 and 8 are identified.
Patent JP-H05162070-A (JP)
Title: Precise grinding machine
Inventor: MOORISU GENIN
IPC: B24B47/20
Filed: 1992-05-06
Abstract: PURPOSE: To improve the safety of the operation by simplifying the work of an operator and reducing the adjusting and truing time of a grinding wheel when a series precision grinding operations are started. CONSTITUTION: A tool holder turret 3 is provided with grinding tools 9, 10, 11, and 12. A matching device 4 supports a rotor main body, one arm is provided with a following part on its end, and two vertical arms are provided with diamonds. Measured values read by the detecting surface of the following part is stored in a memory. The other measured values relating to the actual sizes and shapes of the grinding tools are read by the movement of the other table so as to be detected by the detecting surface of the following part. By means these data, a truing program is particularized, and the program automatically proceeds and imparts a specified desired shape to the grinding wheels. After that, the precision grinding operation to a workpiece is automatically controlled.
Patent JP-H036411-A (JP)
Title: Surface defect recordor
Inventor: UCHIDA KUNIHARU
IPC: G01B11/24
Filed: 1989-06-05
Abstract: PURPOSE:To measure the dimensions of an indicated pattern and the spacing thereof from a reference point precisely from the order of fringes by a method wherein a grating pattern of a grating plate disposed between a laser generator and a test substance is projected onto the test substance by the laser generator and the grating pattern projected on the test substance through the grating plate is recorded by a camera. CONSTITUTION:When the spacing (a) between a laser generator 3 and a camera 5 and a distance L between the generator 3 and a grating plate 4 are fixed, a fringe pattern is formed sequentially in accordance with distances h1 to h4 from the grating plate 4 when a laser beam and a light beam of the camera 5 pass grating points in conformity with the grating spacing (p) of the grating plate 4. If the positional relationship among the generator 3, the camera 5 and the grating plate 4 are known beforehand and also a distance between the grating plate 4 and a test substance 1 is known, accordingly, three-dimensional positions can be known from the order of the fringe pattern and the spacing thereof. By putting a reference point marked on the test substance 1 and an indicated pattern obtained by inspection in the sphere of the laser beam and the visual field of the camera, in other words, the position and the dimensions of the indicated pattern can be determined from the data recorded by use of the camera.
Patent JP-H06332463-A (JP)
Title: Electronic keyed musical instrument
Inventor: SHIODA KAZUAKI
IPC: G10H7/00
Filed: 1993-05-21
Abstract: PURPOSE:To provide the electronic keyed musical instrument for more exactly reproducing the sounding characteristics of the acoustic piano by generating a string keying sound and action noise at optimum timing corresponding to keying speed. CONSTITUTION:This instrument is provided with a keying speed detecting means 5 for detecting the keying speed of a keyboard, string keying sound generating means 26 for generating the string keying sound of the acoustic piano corresponding to the detected keying speed, action noise generating means 27 for generating the action noise corresponding to the keying speed, and sounding timing delay means 35 for delaying the sounding timing of the string keying sound rather than the sounding timing of action noise corresponding to the keying speed.
Patent JP-S5981518-A (JP)
Inventor: TAMASU PII RABINSUN
IPC: G01F11/08
Filed: 1983-08-03
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-S5566930-A (JP)
Title: Production of prepreg sheet
Inventor: KAWAMOTO NORIO
IPC: C08J5/24
Filed: 1978-11-15
Abstract: PURPOSE: To obtain the title sheet having improved uniform impregnation and resistance to moisture, by drying and melting resin powder of specific average particle size in a slurry composition applied to a substrate with a reverse-roll coater.  
     CONSTITUTION: A resin, e.g. polyethylene, polyester, polyamide, epoxy, polyurethane, or acrylic resin, is pulverized to give powder of average particle size 0.5W 100μ, preferably 1W50μ, which is dispersed in a medium, e.g. water or polyethylene glycol to form a slurry. After adjusting the viscosity to about 1W200, preferably 5W100 poises (at 25°C), the slurry is applied to a film substrate, e.g. polyester or polyethylene, or (non)woven fabric substrate, e.g. cellulose or asbestos, by a reverse-roll coater, and dried and molten to fix the resin content on the substrate, which is preferably pressed to give the desired prepreg sheet. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10328550-A (JP)
Title: Inner lining hardened liner structure of mixer and production of liner
Inventor: MAKINO SEIJI
IPC: E04G21/02
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To prolong the service life of an inner lining hardened liner of mixer. SOLUTION: The direction of the building up welding bead 21a of each liner 2 is adjusted to be at right angle to the flow direction of a kneading material (arrow). The building up hardened liner 2 is obtained by extending the lining part of a casing 1, dividing the lining part into the liners 2 each having a required shape and size, classifying the divided liners 2 into plural kinds each having different flow direction of the kneading material on the whole surface of the lining part of the casing 1 to the longitude and lateral of the liners, collecting the external form of the liners belonging to the same kind respectively on one piece of a steel plate,  building up welding the welding bead on the surface of each steel plate so that the welding bead 21a is at a right angle to the flow direction of kneading material to respectively form a wear resistant composite steel plate and cutting each steel plate into the shape of the external form of the liner.
Patent JP-2000325576-A (JP)
Title: Pachinko machine
Inventor: MATSUMOTO KUNIO
IPC: A63F7/02
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko machine capable of greatly promoting the interest of a player while having variety from opening of a specified prize winning means to the generation of a right state due to a right generating means by discriminating the condition of the right generation plural times in relation to a game ball winning a prize in the specified prize winning means. SOLUTION: This machine is provided with a first picture pattern display means 18 for fluctuating picture patterns for prescribed time corresponding to the detection of a game ball due to a picture pattern starting means 12, a specified prize winning means 13 to be opened for prescribed time by making stopped picture patterns into prescribed picture patterns after the fluctuation of the first picture pattern display means 18, a right generation condition discriminating means 56 for discriminating the condition of right generation plural times in relation to the game ball winning a prize in the specified prize winning means 13, and a right generating means 63 for generating the right advantageous for the player by discriminating the sufficiency of required conditions by discriminating the condition plural times through the right generation condition discriminating means 56.
Patent JP-H035106-A (JP)
Title: Flame retardant heat insulation material and its manufacture
Inventor: OGA TAKASHI
IPC: B32B5/18
Filed: 1989-06-02
Abstract: PURPOSE:To make the title material entirely free from oozing out of phenolic resin, let the same possess high flame-retardant properties and improve surface strength and surface smoothness of the same, by making use of a surface material obtained by laminating and sticking nonflammable paper and glass nonwoven cloth together with an adhesive agent. CONSTITUTION:A mixed solution for a phenolic resin foam is cast on a glass nonwoven cloth side of a surface material obtained by laminating and sticking glass nonwoven cloth 3 to nonflammable paper 1 through an adhesive agent 2 or between both side surface materials by turning the glass nonwoven cloth inside and foaming and curing are performed. Paper such as aluminum hydroxide paper or nonflammable base material comprised of a reinforced laminated body of the paper and a glass fiber is used as the nonflammable paper. Basis weight of the nonflammable paper is 50-1,000g/m<2>, preferably 100-500g/m<2>. Glass fiber nonwoven cloth obtained by performing paper making of a glass fibril is used as the glass nonwoven cloth and its basis weight is 30-500g/m<2>, preferably 50-300g/m<2>.
Patent JP-H05335629-A (JP)
Title: Electronic cooling system
Inventor: WATANABE HIDEO
IPC: H01L35/30
Filed: 1992-06-02
Abstract: PURPOSE:To provide an electronic cooling system which has a high cooling efficiency and a compact constitution and can be manufactured at a low cost. CONSTITUTION:In this cooling system which is constituted by putting electronic cooling elements between an equalizing member 4 and heat radiating fin 6 and cools the equalizing member side by conducting the electronic cooling elements, a plurality of electronic cooling element groups 15, each of which is composed of a plurality of electronic cooling elements connected to each other, is arranged in parallel at prescribed intervals between the member 4 and fin 6.
Patent JP-S622273-A (JP)
Title: Copying device
Inventor: SHINYASHIKI YUKINOBU
IPC: G03B27/62
Filed: 1985-06-28
Abstract: PURPOSE:To prevent paper jam, to permit free taking of desired both-face copying or multiplex copying and to improve flexibility by having a supply control means which semi-automatically controls originals in the stage of making both-face copying or multiple copying by a copying control means. CONSTITUTION:This copying device is constituted of an automatic original supply part 11 which automatically supplies the original to be copied, a copying part 13 which copies the original supplied from the part 11 onto copying paper and a direction-changing conveyance part 15 which is disposed on the lowermost side of the copying part 13, temporarily stacks the copying paper copied in the copying part 13 and supplies the copying paper again to the copying part 13 after or without turning over the copying paper in order to make both-face copying or multiplex copying. An operation part 171 is provided to the sloped part in the lateral part of the original supply part 87 of the automatic original supply part 11. This part 171 has a semi-automatic feed button 173, automatic feed button 175, automatic feed operation indicating light emitting diode 119 and semi-automatic operation indicating light emitting diode 129.
Patent JP-H08332701-A (JP)
Title: Aroma retention packing material and container
Inventor: MITSUHARU KENJI
IPC: C08G61/08
Filed: 1995-06-08
Abstract: PURPOSE: To provide aroma retention to strawberry essence by forming at least one layer out of cyclic olefin-based resin selected from among graft modified substance of polymer such as random copolymer consisting of ethylene and particular cyclic olefin, the ring-opening polymer or copolymer of the cyclic olefin and these hydride. CONSTITUTION: This is a layered product whose one layer at least is formed out of a cyclic resin [A] layer of olefin series selected from among graft modified substance of [A-1],   9146/28]A-2], [A-3] of random copolymer consisting of [A-1] ethylene and cyclic olefin expressed by a formula I or II, [A-2] the ring-opening polymer or copolymer of the cyclic olefin expressed by the formula I or II, and [A-3] the hydride of the ring-opening polymer or copolymer [A-2]. (n) shown in the equation I is 0 or 1, (m) is 0 or positive integer, (q) is 0 or 1, R<1> -R<18> , R<a> , R<b> is a hydrocarbon radical which may be substituted with hydrogen atom or halogen, R<15> -R<18> may be formed with ring which may have double bonding, (p), (q) shown in the formula II is 0 or positive integer, (m), (n) is 0-2, R<1> -R<19> is hydrocarbon or alkoxy radical which may be substituted with hydrogen atom or halogen.
Patent JP-H01312345-A (JP)
Title: Air conditioner
Inventor: KITAGAKI TOSHIO
IPC: F24F11/02
Filed: 1988-06-10
Abstract: PURPOSE:To reduce a consumed energy and improve an operating efficiency by a method wherein means for varying a set temperature is provided to vary a set temperature for changing-over a rotational speed of an outdoor fan in response to an operating frequency of a compressor of which capability can be varied. CONSTITUTION:In case that a heat pump type freezing cycle cooling operation is carried out, discharged coolant from a compressor 1 having a variable capacity is flowed through a four-way valve 2, an outdoor heat exchanger 3, an expansion valve 5, an indoor heat exchanger 4, and a four-way valve 2 in sequence into a suction side of the compressor 1 so as to form a cooling operation cycle. Operating conditions such as an amount of air set by an operating part 12 and a set temperature and the like are inputted to an indoor control part 8 and at the same time output signals from a indoor heat exchanger temperature sensor 10 and an indoor temperature sensor 11 are inputted. Then, a frequency setting signal corresponding to a difference in temperature between the set temperature and a detected temperature of the indoor temperature sensor 11 is transmitted from the indoor control part 8 to the outdoor control part 9. At the outdoor control part 9, an operating frequency (an output frequency of an inverter circuit 13) of the compressor 1 is controlled in response to a frequency set signal transmitted from the indoor control part 8.