baber/WOPTO huggingface dataset:
Patent JP-2002233296-A (JP)
Title: Plastic food conveyor device
Inventor: KAJIWARA TOKUJI
IPC: A21C3/04
Filed: 2002-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a hygienic conveyor device capable of surely conveying a low-fluid plastic food such as bean jam, easy to work the shaft, easy to sufficiently wash e.g. the inner circumferential surface of an outer cylinder after used, particularly enabling such a low-fluid plastic food to be conveyed in increased density toward the outlet. SOLUTION: This plastic food conveyor device has the following construction and mechanism: a shaft 2 with its outer circumferential surface provided with a striped groove 2a ranging from the point facing on a feed port 5a to the tip is inserted, a helical delivery blade 3 rotating with the inner rim and outer rim respectively under sliding contact with the outer circumferential surface of the shaft 2 and the inner circumferential surface of an outer cylinder 1 is interposed between the shaft 2 and the outer cylinder 1, an electric motor 4 for rotating the delivery blade 3 is set out of the outer cylinder 1, the shaft 2 is not rotated or rotated at a lower rate than the delivery blade 3,  and the whole or tip portion of the helical delivery blade 3 is so designed as to gradually narrow the lead angle toward the tip to deliver a plastic food under compression while increasing its density.
Patent JP-2003215371-A (JP)
Title: Optical module and mounting method therefor
Inventor: SASAKI JUNICHI
IPC: H01L31/0232
Filed: 2002-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To control the gap between a surface type optical element and an optical waveguide with a high precision by using simple structure.  <P>SOLUTION: A VCSEL mounting pad 13, an LSI mounting pad, and an optical waveguide 3 are formed on a substrate 1. The optical waveguide 3 has one end formed to the end inclined at 45° and the end is made to function as a mirror 4 inclined at 45°. A VCSEL 5 has a light emission part 15 turned down and is brought into contact with the upper face of the optical waveguide and is mounted with the upper face of the optical waveguide as the reference face. When the VCSEL 5 having the light emission part 15 formed like a projection is mounted, a spacer 6 is arranged between the VCSEL 5 and the optical waveguide 3. Laser light emitted from the VCSEL 5 is made incident from the upper face of the optical waveguide 3 and is reflected by the mirror 4 inclined at 45°, and is made incident on a waveguide code.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002334871-A (JP)
Title: Method for reducing plasma change damage in plasma process
Inventor: ISHIKAWA TETSUYA
IPC: C23C16/52
Filed: 2002-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for depositing a thin film on a substrate in a process chamber by reducing occurrence of plasma charging damages. SOLUTION: The method or depositing the film on a substrate 17 in a plasma chamber 13 comprises the steps of: making a process gas, including a plurality of precursor material gases suitable for forming plasma gas, flow in the process chamber; and letting deposit thin film on the substrate by generating plasma from the process gas. A plurality of precursor material gases are made to flow in the process chamber, so that the thin film is deposited at a speed in the central part on the water which is higher at the edge.
Patent JP-2003221311-A (JP)
Title: Lipstick composition
Inventor: SHIRAI TOMOKO
IPC: A61K8/00
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a lipstick composition which can improve the color of a lip.  <P>SOLUTION: This lipstick composition contains a palmitoyl tripeptide, an ascorbate and vitamin E and/or its derivative as active ingredients for improving the color of a lip.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003224102-A (JP)
Title: Substrate treatment equipment and substrate treatment method
Inventor: NAGANO YASUHIRO
IPC: B08B3/08
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide substrate treatment equipment and a substrate treatment method that can reduce particles and the like that adhere to a substrate after it has been treated.  <P>SOLUTION: For substrate treatment equipment 23a that treat a substrate W housed in a chamber 45 while supplying it with ozone gas and steam, arrangements are made to supply the chamber 45 with ozone water to clean the chamber. Further, for a substrate treatment method that treats a substrate W while supplying it with the ozone gas, arrangements are made to house the substrate W in the chamber 45, treats the substrate W by supplying it with the ozone gas and steam, take the substrate W out of the chamber 45, and later, clean the chamber 45 by supplying the chamber 45 with the ozone water.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003223316-A (JP)
Title: Arithmetic processor
Inventor: FUNAHASHI KAZUTOSHI
IPC: G06F17/10
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently execute the sum of product arithmetic operation of a data column with double precision data column and a data column with single precision in addition to the dual sum of product arithmetic operation of the mutual data columns with single precision.  <P>SOLUTION: This arithmetic processor is provided with two single precision multipliers 101 and 102, two double precision adder/subtracters 103 and 104, one shifter 105 for digit matching, a register file 106 and a latch 116 for accumulation. At the time of executing the dual sum of product arithmetic operation of the dual data columns with single precision, the adder/subtracters 103 and 104 are made to execute parallel accumulating operations by preventing the shifter 105 from executing any shift processing. At the time of executing the sum of product arithmetic operation of the data column with double precision and the data column with single precision, the shifter 105 executes right shift processing to the product of a low order arithmetic unit 101 to execute digit matching to the product of a high order arithmetic unit 102, and one adder/ subtracter 104 adds the product of the high order arithmetic unit 102 to the shift result, and the other adder/subtracter 103 accumulates the results of the addition.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003225550-A (JP)
Title: Washing apparatus
Inventor: KAWAI MITSUGI
IPC: B01F7/16
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a washing apparatus with a high washing efficiency.  <P>SOLUTION: This washing apparatus 90 is provided with a tank 14 and a stirring means 28 for stirring the inside of the tank 14 and is capable of washing out foreign substances introduced into the tank by stirring the foreign substances and a washing solution. The tank 14 is provided with projections for disturbing the flow of the foreign substances and the washing solution in the tank 14. Owing to the projections 30, the flow of the foreign substances and the washing solution in the tank 14 is disturbed and the stirring, mixing and shearing effects on the washing solution and the foreign substances can be improved.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003228651-A (JP)
Title: Price deciding method
Inventor: NAKAMURA MASAHIRO
IPC: G06Q30/06
Filed: 2002-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To make price decision valid and elastic to a merchandise seller.  <P>SOLUTION: In this price deciding method, a computer receives the information of merchandise selected by a user from a user terminal, and extracts the selling situations corresponding to the merchandise, and the computer compares the selling situations with a first price change condition for the merchandise by referring to a price decision table where the first price change condition, a standard price zone changing according to the lapse of a time, and first and second changing price zones changing according to the lapse of a time are made correspond to each other, and the computer decides the selling price of the merchandise by selecting any price zone based on the comparison result.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003227540-A (JP)
Title: Vibration isolating device
Inventor: TAJIMA KEIJI
IPC: E04B1/98
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vibration isolating device which can employ a damper available in the market without requiring a special damper with small damping factor and friction resistance, and also to reduce the size of the vibration isolating device.  <P>SOLUTION: In this vibration isolating device 10 provided with a movable mass body 12 provided at structures 1A and 1B and oscillating in the phase different from oscillation of the structures 1A and 1B, and a damping means 23 which can damp vibration energy of the movable mass body 12, a lever 100 is interposed between the movable mass body 12 and the damping means 23.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003229356-A (JP)
Title: Substrate treatment device
Inventor: KIYONO KAZUAKI
IPC: H01L21/677
Filed: 2002-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To suppress treatment liquid from bubbling at the lower part of a treatment tub of a substrate treatment device in which the treatment liquid is supplied from above the substrate in the treatment tub.  <P>SOLUTION: A development device 3 comprises a buffer plate 35 below a transfer line H. A part of development liquid, which is supplied from a development liquid supply pipe 33, that is supplied to a part where no substrate exists collides with the buffer plate 35 to reduce its speed, so that the speed with which hitting occurs against the development tub 31 or the development liquid held in the development tub 312 is reduced. Thus, bubbling of development liquid is suppressed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003226597-A (JP)
Title: Method of estimating semiconductor crystal
Inventor: TANAHASHI KATSUTO
IPC: G01N21/3563
Filed: 2002-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To precisely measure the concentration of a specific impurity in a semiconductor wafer by a simple infrared absorption difference spectrum without necessitating a discrete reference in an estimating method for a semiconductor crystal.  <P>SOLUTION: After preparing one or more semiconductor crystals cut out from a semiconductor base crystal for measuring infrared spectra, the semiconductor crystals are heated at different temperatures. Thereafter, infrared absorption spectra of the semiconductor crystals are measured, and the intensity of an absorption peak corresponding to a defect caused by the specific impurity is obtained from the infrared absorption difference spectrum.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003231681-A (JP)
Title: Method for producing propylene oxide
Inventor: OKU NORIAKI
IPC: C07D303/04
Filed: 2002-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing propylene oxide from an organic peroxide and propylene in the presence of a fixed catalytic bed by which production can economically and stably be carried out in high yield.  <P>SOLUTION: The method is to produce the propylene oxide from the organic peroxide and propylene in the presence of the fixed catalytic bed. A catalyst having a higher activity than that in use is added without removing the catalyst during use and without changing the position of the catalyst in use when the catalytic activity is lowered to an unacceptable level.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003234706-A (JP)
Title: Optical path connecting method
Inventor: IMAYADO WATARU
IPC: H04B10/27
Filed: 2002-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical path connecting method by which the connection cost of an optical path can be reduced by making optional an identification reproduction repeater arranged on an optical communication network.  <P>SOLUTION: A deterioration parameter is defined for each link block and an estimated signal quality is defined for each optical path. Each time the optical path passes a fiber link, the deterioration parameter is subtracted from the estimated signal quality, the subtracted estimated signal quality is reported to a downstream node and when the estimate signal quality of the optical path becomes equal to or lower than a prescribed threshold, in each node #, the optical path is set by using the identification reproduction repeater to reproduce the S/N or quality factor of the optical path.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003230455-A (JP)
Title: Chair
Inventor: UEDA NOBUYUKI
IPC: A47C7/00
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate the assembling of a control lever for driving an operating element such as backrest into a seat back, and to enable the direct action of the operating element by using a chair body as a scaffold avoiding the interference with the seat back with a simple structure.  <P>SOLUTION: A base end side of the control lever K1 is mounted on the seat back boundary part of the chair body 1 or the vicinity thereof through a fixed shaft Z1 that is a first engagement part. An operating end side of the control lever K1 is protruded to the side of the chair body 1, the portion displaced from the fixed shaft Z1 is mounted on the seat back 7 that is the operating body located in the seat back boundary part of the chair body 1 or the vicinity thereof through an operation transmitting part Z2 that is a second engagement part, so that the backrest 7 can be driven substantially orthogonally to the lateral direction of the chair body 1 by the operating force applied to the operating end side of the control lever K1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003235433-A (JP)
Title: Applicator of termite-exterminating granule and underfloor humidity-controlling granule
Inventor: USHIO SHUJI
IPC: A01M9/00
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an applicator suitable for applying termite-exterminating granules and underfloor humidity-controlling granules, capable of giving a stable amount of granules by using a long application hose to extend a transport distance with a little amount of air flow.  <P>SOLUTION: The main body 1 of the applicator is constituted of a tank for housing the granules, a granule regulation mechanism 6 connectedly installed to a lower port 5a of the tank 5 and carrying out control for changing the amount of the granules, a granule fall down part 7 installed to the outlet 6a of the granule regulation mechanism 6, a blower 4 installed on the inlet side of the granule fall down part 7, an engine for driving the blower 4 and the granule regulation mechanism 6 and a vacuum plate for generating a negative pressure. A side of the air flow outlet is opened as an outlet port 10 on the main body 1 of the applicator and an application hose is connected to the outlet port 10.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003231994-A (JP)
Title: Plating holder and plating apparatus
Inventor: SADABETTO HIROYASU
IPC: C25D17/08
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To realize a plating holder which can reduce poor contact and an unplated area on a semiconductor substrate, without increasing a manufacturing cost, and to realize a plating apparatus.  <P>SOLUTION: The plating holder 1 uses a multilayer substrate 2 of an existing printed circuit board. Thereby, the holder can be very simply and inexpensively prepared, and can contribute to reduction of the product cost. The plating holder has further a structure for holding and fixing a semiconductor substrate W having a plating electrode, which is mounted on the insulation layer 27 of the multilayer substrate 2, and for plastic-sealing the periphery of the semiconductor substrate after the plating electrode has been electrically connected with an electrode formed on the above multilayer substrate. Thereby, the holder avoids the poor contact due to wetting with a resin occurring in a conventional seal packing method, and reduces the unplated area on the semiconductor substrate.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003233196-A (JP)
Title: Method and device for exposure
Inventor: MIYAKE EIICHI
IPC: G03F7/20
Filed: 2002-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the occurrence of a defective substrate by using a base plate feeding means to which dusts are hardly caused and to shorten entire exposure processing time.  <P>SOLUTION: An exposure device is provided with a feeding means 6. The feeding means 6 is provided with an entrance end 7 through which a substrate 1 before exposure processing is received and an exit end 8 through which the substrate 1 after the exposure processing is discharged. The feeding means 6 is also provided with a pair of light transmissible film-shaped belts 5 capable of traveling between the entrance end 7 and the exit end 8. The pair of the film-shaped belts 5 is made substantially in parallel with each other and also possesses an interval through which the substrate 1 is received between them at a path passing through an exposure processing position 2 from the entrance end 7 and reaching the exist end 8. The substrate 1 is fed to the exposure processing position 2 while being held between the pair of the film-shaped belts 5, and is discharged from the exposure processing position 2 after the exposure processing. A photomask 3 and a light source 4 are arranged at the exposure processing position 2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003237947-A (JP)
Title: Distribution base management method, container, container management software and distribution base management system
Inventor: HIRAOKA KOICHI
IPC: G06Q50/28
Filed: 2002-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To ensure flexible, low-cost, low-risk and quick distribution base development by a shipper company by following demand trends for merchandise and business chances according to the situation.  <P>SOLUTION: At a shipper company distribution base, an I-container A105 with an information processing function capable of externally transmitting and receiving information for management of contained merchandise is packed with merchandise depending on demand forecasting and the like, and is sent to a regional distribution base A202. At the regional distribution base A202, the I-container A105 is connected to a sale and inventory management system A107 of the shipper via an I-container management system A207 and a network A114, whereupon an individual item of merchandise is picked from the I- container A105 and shipped upon a shipping instruction by the shipper, and the merchandise in the I-container A105 is inventoried intensively in real time from the sale and inventory management system A107 of the shipper. The delivery only of the I-container A105 can develop a distribution base.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003241461-A (JP)
Title: Image forming apparatus provided with scanner part
Inventor: SASAKI YUICHIRO
IPC: G03G15/00
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible for an operator in a wheel chair to easily open and close a paper holding lid.  <P>SOLUTION: A hinge supporting the paper holding lid for a scanner part of an image forming apparatus is attached to a corner part in the back side of a scanner window and the opening direction of the paper holding lid is set to the back side diagonally.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003243702-A (JP)
Title: Semiconductor light emitting element and its manufacturing method
Inventor: SAWAKI NOBUHIKO
IPC: H01L21/205
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To improve steepness of an interface by upgrading flatness at an atomic level and providing a semiconductor layer having excellent crystallinity with small dislocation and to provide a semiconductor light emitting element having excellent photoelectric characteristics.  <P>SOLUTION: The semiconductor light emitting element comprises a silicon substrate 1, a compound semiconductor layer represented by a formula: In<SB>x</SB>Ga<SB>y</SB>Al<SB>z</SB>N (wherein x+y+z=1, 0≤x≤1, 0≤y≤1, and 0≤z≤1) formed on a main surface of the substrate 1, a groove 6 having a surface inclined at 62° from the main surface of the substrate 1 or a surface inclined in a range of within 3° in an arbitrary direction from the surface as an oblique surface, and a mask 19 for preventing the layer 2 from penetrating the dislocation on the main surface of the substrate 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003239565-A (JP)
Title: Earthquakeproof strengthening device
Inventor: HATANAKA YUJI
IPC: E04B1/62
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate the construction and provide a stable bearing force.  <P>SOLUTION: An earthquake resistant slit member 3 comprises a pair of retaining members 5a and 5b, a cushion material 6 disposed between the both retaining members 5a and 5b, and a reinforcing metal fitting 7 for connecting the both retaining members 5a and 5b to a separator 8. The respective retaining members 5a and 5b and the cushion material 6 are integrated using adhesive, etc. The reinforcing metal fitting 7 is formed by bending a strip material having a spring performance into a U shape. Lock parts 16a and 16b are provided in the both ends in its opening side and the respective lock parts 16a and 16b are locked to flashing parts 14 of the respective retaining members 5a and 5b from the side of forms 4a and 4b. The end part in the connecting side of the reinforcing metal fitting 7 is provided with a lock recess part opened downward and the lock recess part is locked to the separator 8 from the upper side.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003241049-A (JP)
Title: Optical element holding method, optical element polishing method, and optical element filming method
Inventor: OSHINO TETSUYA
IPC: G02B7/00
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical element holding method by which an optical element mounted on an extreme-ultraviolet-ray exposure device can be easily demounted.  <P>SOLUTION: The optical element 20 is fixed to a fixing component 22 made of metal or ceramic and the fixing component 22 is held on a holding mechanism 30 through a coupling/decoupling mechanism. By this optical element holding method, the optical element 20 is not pressed against a holding member and there is no variation in holding force. Hence the optical element is not degenerated and is easily attached and detached, and pattern formation precision can be improved.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003246253-A (JP)
Title: Sheet for air bag, its manufacturing method, and air bag
Inventor: IIZUKA HIROKAZU
IPC: B60R21/20
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet for an air bag which is excellent in air tightness and can surely display a function as an air bag.  <P>SOLUTION: This sheet 11 for an air bag which is used for a curtain shield air bag is constituted in such a manner that on the surface of a base fabric 12 comprising a nylon woven fabric or a polyester woven fabric, a resin film 13 comprising a synthetic resin having a polar group is bonded. For such a synthetic resin, an acid-modified polyolefin based resin such as a maleic anhydride-modified polypropylene resin, vinyl acetate based resin such as an ethylene - vinyl acetate copolymeric resin, and an ionomer resin or the like are used. On the resin film 13, an elastic film 31 made of a thermoplastic elastomer is preferably bonded in order to increase air tightness, impart elasticity and flexibility.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003258787-A (JP)
Title: Electronic certificate, method, apparatus and program for issuing and verifying electronic certificate, and recording medium for program
Inventor: IIDA TAKAHIRO
IPC: G06Q50/00
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for issuing an electronic certificate by which the load of a anonymous authentication system can be reduced and anonymous authentication services can be provided without damaging security even with respect to conspiracy of any subject except for a reliable public institution.  <P>SOLUTION: A public institution device TTP verifies the digital signature of a publisher from blind decompressed information acquired by implementing a prescribed calculation on the digital signature due to a publisher device transmitted from a user device by a prescribed calculation, and the digital signature of the public institution device TTP is implemented on the blind decompressed information and transmitted to the user device as the electronic certificate.  <P>COPYRIGHT: (C)2003,JPO