baber/WOPTO huggingface dataset:
Patent JP-2004231655-A (JP)
Title: Total hydrogenation method using catalytic reactor having hydrogen selective membrane
Inventor: CHAU CHRISTOPHE
IPC: B01J8/02
Filed: 2004-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To obtain very high conversion of hydrocarbons by catalytic hydrogenation at the best yield of total hydrogenation products by limiting hydrogen consumption to an amount required for hydrogenation, limiting heat generation released at the time of the catalytic reaction and optimizing the catalyst life.  <P>SOLUTION: A total hydrogenation method of a poly-unsaturated compound with n-unsaturation contained in hydrocarbon feedstocks using a catalytic reactor with a hydrogen-selective membrane comprises the steps of: (a) introducing the feedstocks mixed with hydrogen at a ratio of [H<SB>2</SB>/poly-unsaturated compound] of less than 0.8n (wherein n is 2 or more), (b) bringing at least part of hydrogen required for the hydrogenation reaction into contact with the upstream surface of the membrane which is inorganic and porous, and (c) catalytically reacting in the reaction region the feedstocks introduced in the step (a) with at least part of hydrogen selectively crossing the membrane.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004237731-A (JP)
Title: Liquid injection apparatus
Inventor: ARIGA YOSHIHARU
IPC: B05C5/00
Filed: 2004-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid injection apparatus whose miniaturization has been made possible by reducing a pressure loss applied to the liquid in a liquid vessel.  <P>SOLUTION: The liquid injection apparatus comprises a carriage 236 for injecting a liquid from a plurality of nozzles on a liquid injection head 237 to deposit the liquid on a target S while performing relative movement to the target S, a liquid vessel 221 provided at a position apart from the carriage 236 to store the liquid to be supplied to the carriage 236, a flexible supply pipe 226 placed between the liquid vessel 221 and the carriage 236 to form a liquid channel from the liquid vessel 221 to the carriage 236, and a valve mechanism mounted on the carriage 236 and provided in a liquid channel from the supply pipe 226 to the liquid injection head 237.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005215519-A (JP)
Title: Transmission type screen and its manufacturing method
Inventor: ONO YOJI
IPC: G03B21/62
Filed: 2004-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the generation of stray light due to the presence of a friction reducing material as to a transmission type screen constituted by combining a projection-side surface of a Fresnel lens sheet and an incidence-side surface of a lenticular lens sheet opposite each other across the friction reducing material.  <P>SOLUTION: The transmission type screen constituted by combining the projection-side surface of the Fresnel lens sheet and the incidence-side surface of the lenticular lens sheet opposite each other across the friction reducing material is characterized in that the friction reducing material is ≤0.2 μm thick in the Fresnel lens center region of the Fresnel lens sheet.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005217366-A (JP)
Title: Solid state imaging apparatus
Inventor: OKITA AKIRA
IPC: H04N5/335
Filed: 2004-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid state imaging apparatus with a shield which suppresses the deterioration of output signal to output noise ratio due to cross-talk, coupling capacity and imbalance.  <P>SOLUTION: Shielding wires 301, 302 and 303 are provided on a layer to which output lines 210 and 220 belong. Shielding wires 304, 305 and 306 are also provided above the shielding wires 301, 302 and 303. Furthermore, a shield pin 307 is provided between shielding wires 301 and 304, a shield pin 308 is provided between shielding wires 302 and 305, and a shield pin 309 between shielding wires 303 and 306. No shielding wires are provided above the output lines 210 and 220. The structure has a plane symmetry in a plane including the center lines of the shielding wires 301 and 304.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005212463-A (JP)
Title: Bench circular saw with upper table
Inventor: AOYAMA SHUJI
IPC: B27B5/20
Filed: 2004-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique effective on a bench circular saw with an upper table for preventing scattering chips out side from an upper cover or for reducing it during a cutting work on a bench circular saw mode.  <P>SOLUTION: The bench circular saw is equipped with a base 103 with a table 127 capable of loading a processing material on and a main body of the circular saw 101 arranged at the upper part of the base and capable of vertically fluctuating between a top dead center and a bottom dead center, the main body of circular saw has an upper table 113 capable of loading the processing material and a blade 107 for enforcing cutting the processing material put on the table or the upper table, and the upper table, on a bench circular saw with upper table 100 to be made movable in the vertical direction to the circular saw main body for regulating a cutting depth of the blade, provides a means 151 of allowing the fluctuation of the main body at a state that the upper edge of the blade is unexposed on the upper table and (of) restricting the fluctuation of the main body of the circular saw at a state that a part or whole of the upper edge of the blade is exposed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005218333-A (JP)
Title: Dry fish and method for producing the same
Inventor: INOUE HIROKO
IPC: A23B4/08
Filed: 2004-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide dry fish excellent in flavor, capable of preserving for long, the softness of which is maintained even when cooled after heated up through roasting or the like, and a sufficient amount of which can be stably supplied throughout the year: and to provide a method for producing the fish.  <P>SOLUTION: The dry fish is produced through the following two stages: a first stage selected from the following three options: a process of freezing raw fish while taking a long period of time so as to have a predetermined freezing temperature from normal temperatures followed by thawing the frozen raw fish, eliminating the head and internal organs from the fish, and washing the fish followed by processing the washed fish into a predetermined shape; a process of eliminating the head and the internal organs from raw fish, washing the raw fish followed by freezing the washed raw fish while taking long time so as to have a predetermined freezing temperature from normal temperatures followed by thawing the frozen fish, and processing the thawed fish into a predetermined shape; or a process of eliminating the head and the internal organs from raw fish, washing the fish, processing the washed fish into a predetermined shape followed by freezing the processed fish while taking long time so as to have a predetermined freezing temperature from normal temperatures followed by thawing the frozen fish: and a second stage comprising a process of soaking the shaped raw fish in softening liquid containing high-penetrance saccharides at a rate of ≥15wt.% based on the fish, taking the soaked fish out of the softening liquid followed by drying the fish, and further soaking the dried fish into the seasoning liquid followed by taking the fish out of the seasoning liquid, and roasting the seasoned fish.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005223187-A (JP)
Title: Microfabrication product and its manufacturing method
Inventor: TANAKA SATOSHI
IPC: H01L21/60
Filed: 2004-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of microfabrication products which can comparatively easily manufacture the microfabricated products of a metal, mainly such as copper.  <P>SOLUTION: A method of manufacturing microfabricated products, by injecting the mixture of a fluid and a powder solid with air to workpiece, comprises a process (a) of forming a pattern on workpiece by the photosensitive resist which does not have wet blasting resistance preferably; a process (b) of forming a blast resist layer, in portions other than the pattern formed of photosensitive resist; and a process (c) of processing of the wet blasting, by injecting the mixture of a fluid and a powder solid into workpiece. Microfabrication products are manufactured (d) with this manufacturing method which includes at least the above processes.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005222646-A (JP)
Title: Optical head device and optical disk device
Inventor: SHINODA MASAHISA
IPC: G11B7/09
Filed: 2004-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems in an optical disk having a guide groove, wherein it is difficult to deal with the optical disk having different track pitches, when focusing control is performed without being affected by a diffracted light from a guide groove, and wherein it is difficult to control precise tracking when the tracking control is performed without effect of offset, because the calculation for removing the offset component from two tracking error signals having opposite phases is performed.  <P>SOLUTION: Three light convergence spots are formed, with respect to the direction in which the optical disk is scanned, by irradiating the optical disk 10 with three laser beams 7a, 7b, and 7c, wherein two light convergent spots 11b and 11c are constituted so as to be composed of the central main spot 21a and two sub spots 21b and 21c on both sides, with respect to the direction in which the optical disk is scanned. The sub spots are provided with a phase difference of 180 degrees, with respect to the main spot. The amount of light of the main spot is equal to that of the sub spots. The focusing control and the tracking control are made by using the reflected lights therefrom.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005222380-A (JP)
Title: Support system for estimating and arranging image forming device and recording medium
Inventor: HIRAMA JUNKO
IPC: G06Q30/06
Filed: 2004-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a support system for estimating and arranging image forming devices that allows a salesperson of the image forming devices to efficiently provide an estimate, an equipment layout plan, and an equipment list on an output medium such as a computer screen or paper on the basis of needs of customers (functions, specifications, limitations on layout, prices and the like).  <P>SOLUTION: The support system for estimating and arranging image forming devices includes an equipment kind retrieval system 1, a layout plan/equipment layout plan formation system 2, an estimation process system 3, an equipment list 4, and a computer 5 with a display and an input device. Each element of the customers' needs is selected and/or inputted as necessary via the input device according to what is displayed on the computer's display so as to create an estimate and an equipment layout plan and select the image forming devices that match the customers' needs.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005221059-A (JP)
Title: Continuously variable transmission
Inventor: SEKIYA MITSURU
IPC: F16H15/52
Filed: 2004-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To simplify a continuously variable transmission, reduce the size of the transmission, and reduce a cost of the transmission.  <P>SOLUTION: The continuously variable transmission comprises: a rotor supporting shaft 30 rotating integrally with an input shaft and extending to form a predetermined angle with respect to an axial direction of the input shaft 20; a traction rotor 40 supported to be rotatable and reciprocatable with respect to the rotor supporting shaft 30 and having a first conical surface 41 and a second conical surface 42; a sun ring 70 rotating integrally with an output shaft 50, reciprocatable in the axial direction of the output shaft 50, and has an annular contact face 72 in contact with the first conical surface; a coil spring 80 urging the sun ring 70; a fixed ring 90 having an annular contact face 91 brought into rolling-contact with the second conical surface 42, and fixed not to be rotatable; a coil spring 100 urging the fixed ring 90; and a driving mechanism 110 moving the traction rotor 40 along the rotor supporting shaft 30. Therefore, the small and inexpensive continuously variable transmission is provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005227303-A (JP)
Title: Calculation game implement and electronic calculation game machine
Inventor: NAKAHARA MASAO
IPC: G09B5/02
Filed: 2004-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a calculation game implement for playing an addition pincer game or a multiplication pincer game by doing an addition or a multiplication between a number previously self-determined by a player and a number determined by rolling a dice.  <P>SOLUTION: A game board 10 is provided with an 11×11 grid board face for the addition pincer game on the front face and that for the multiplication pincer game on the rear face. The addition pincer game using the front face of the game board 10 is played as follows: a number written on a square in an upper side piece placing square row 41 or the like of the game board 10 on which strategically selected own pieces are placed and one number out of "0"-"9" generated by a number generator 30 thereafter are added up; the own piece previously placed is moved to the square in a prescribed row or a column in piece move rows/columns 45 of the game board 10 on which the number of the result of the addition is written. When the piece of the opponent is sandwiched by the own pieces by this movement, the opponent's piece between the own pieces are taken, but there also is a risk that the own piece is taken if moved to the square where an own piece is already placed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005227936-A (JP)
Title: Unpacked container determination system
Inventor: TSUTSUMI YASUO
IPC: G06Q50/04
Filed: 2004-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system which determines containers to be unpacked so that stocks in a factory do not vary in quantity.  <P>SOLUTION: The unpacked container determination system which determines a container to be unpacked among a plurality of containers containing components used to produce a product is equipped with a means of storing the reference numbers of the components in stock, a means of computing the virtual numbers of components in stock when the given container among the containers is assumed to be unpacked, a means of computing evaluation values for the number of the components in stock by using a function having larger variation in value when the virtual numbers of components in stock are smaller than the reference numbers of components in stock than when the virtual numbers of components in stock are larger than the reference numbers of components in stock, and a means of computing an evaluation value for the given container by performing multiplication by the evaluation values for the numbers of all the components in stock, and determines the container having an evaluation value closest to 1 among the plurality of containers as the container to be unpacked.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004169189-A (JP)
Title: Free-cutting steel for machine structural use
Inventor: TOKOKAGE NORIMASA
IPC: C22C38/00
Filed: 2004-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide free-cutting steel for machine structural use by which deterioration in mechanical properties can be minimized and excellent machinability can be obtained.  <P>SOLUTION: The free-cutting steel has a composition which consists of, by mass, 0.01 to 0.70% C, 0.05 to 1.80% Si, 0.30 to 3.50% Mn, 0.0003 to 0.02% Ca, 0.02 to 0.20% S, 0.003 to 0.10% Al, 0.003 to 0.025% N and the balance Fe with inevitable impurities and in which a relation of 0.1≤[1000(Al+N)×Ca/S]≤4.5 is satisfied among Ca, S, Al and N. The steel also has a structure in which the average aspect ratio (major axis/minor axis) of sulfides of ≥0.5μm major axis is ≤5. The steel has minimal anisotropy of mechanical properties and excels in a wide range of machinabilities.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005228190-A (JP)
Title: Token dispenser
Inventor: NISHIMURA MASANARI
IPC: G07D1/00
Filed: 2004-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a token dispenser for easily determining a token disk exchange period.  <P>SOLUTION: The dispenser comprises: a driving motor; and a token disk 26 which is fitted by detention to a rotary driving axis to be driven and rotated by the driving motor and where a plurality of token holes 26b are formed. A protrusion 26e to be changed by the collision and wear by the token is arranged in a flat part 26c at the token storage part side of the token disk 26.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005226802-A (JP)
Title: Transmission
Inventor: IRITANI MASANORI
IPC: F16H9/00
Filed: 2004-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transmission capable of reducing power loss at the start of a vehicle by maintaining the hydraulic pressure thereof when the vehicle is stopped at idling.  <P>SOLUTION: In this automatic transmission 10, the gear shifting or the maintenance of reduction ratio of a belt type CVT 12 are performed by a hydraulic pressure supplied from an oil pump 32 thereto through a line pressure oil passage 34. An accumulator 60 of heat insulating structure is connected to an accumulator oil passage 58 branched from the line pressure oil passage 34. While the vehicle is traveling, a selector valve 64 is opened to accumulate pressure in the accumulator 60, and when the vehicle is stopped at idling, the selector valve 64 is opened to supply the hydraulic pressure in the accumulator 60 to the belt type CVT 12. When the operation of the vehicle is completed, the selector valve 64 is closed to maintain the accumulated state of the accumulator 60, and when the operation is re-started, the selector valve 64 is opened to supply the hot hydraulic oil from the accumulator 60 to the belt type CVT 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005233614-A (JP)
Title: Method for controlling magnetostrictive position sensor
Inventor: OGIURA YOICHI
IPC: G01B17/00
Filed: 2004-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for controlling magnetostrictive position sensors and capable of preventing both noise by software and the occurrence of anomalous operation without impacting a servo motor etc.  <P>SOLUTION: In a control device 8 for performing feedback control by a linear magnetostrictive position sensor 6, present speed data acquired by dividing the difference between present position data of the magnetostrictive position sensor and position data of the previous sampling time by one sampling time is compared with predetermined limit speed data (S15). In the case that the present speed data is smaller than the limit speed data, an anomalous data counter is set at zero (S16), and present data is stored as position data (S17). In the case that the present speed data is greater than the limit speed data, position data is stored as it is, and one is added to the counter (S21). When the counter exceeds a threshold value, an emergency stop is made (S23). The position data is output as a feedback signal (S18).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005231803-A (JP)
Title: Automatic feeder of recorded material, recording device, and liquid injection device
Inventor: HARADA YASUHARU
IPC: B65H3/46
Filed: 2004-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic feeder that regulates movement of the upper end of a recorded material that is going upward in response to the raise of a hopper, releases a bending locking state of a remaining recorded material, and can certainly return the recorded material remaining in a cassette for feed.  <P>SOLUTION: The automatic feeder has a secondary returning means 30 for returning the recorded material P remaining in a bent state to a regular position in the cassette 2 for feed. The secondary returning means 30 has a return force providing means 31 for providing a return force using the vertical operation of the hopper 16 and a movement regulating means 32 for regulating the upward movement of the upper end of the recorded material P following the raise of the hopper 16. A return lever 7 is employed as the movement regulating means 32, and can take a slightly projecting third position P3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005233329-A (JP)
Title: Nail, and connected nail
Inventor: TAKEUCHI SADAYOSHI
IPC: F16B15/00
Filed: 2004-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide connected nails which improve drawing-out strength of a nail 1 connected by a connecting belt 11 made of paper at least to the same level as that of a separate nail.  <P>SOLUTION: In the nail having a coating layer 20 formed at least on the stem portion 3 of the nail 1, the thickness of the coating film of the coating layer 20 on the tip end portion 4 side of the nail 1 is formed so as to be larger than the thickness of the coating film of the coating layer 20 on the head portion 2 side of the nail 1, and in addition, the nail 1 is connected with neighboring nails at their nail stems by means of the connecting belt 11. The thickness of the coating film of the coating layer 20b formed on the nail stem portion 3 on the tip end portion 4 side than the connecting belt 11 is formed so as to be thicker than the thickness of the coating film of the coating layer 20a at other portions of the nail stem portion 3, and further so as to be equal to or larger than the stepped dimension T formed by the diameter D of the nail stem and the width dimension W between the connecting belts 11.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005236775-A (JP)
Title: Package for piezoelectric device and method for manufacturing piezoelectric device
Inventor: MIYAZAKI KATSUHIKO
IPC: H01L41/313
Filed: 2004-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To easily change the position of an external terminal that is made to operate on the basis of specifications.  <P>SOLUTION: A package 32 for a piezoelectric vibrator 30 has mounting electrodes 46 (46a and 46b) for joining a pair of connecting electrodes 20 (20a and 20b) of a piezoelectric vibrating piece 14. The mounting electrode 46a is electrically connected to the external terminal 50a. The mounting electrode 46a is electrically independent. A selective electrode 52a connected to an external terminal 50b and a selective electrode 52b connected to an external terminal 50c are provided in the vicinity of the mounting electrode 46b. When the mounting electrode 46b is electrically connected to the selective electrode 52a, the adjacent external terminals 50a and 50b become terminals to make the piezoelectric vibrating piece operate. Also, when the mounting electrode 46 is electrically connected to the selective electrode 52b, the external terminals 50a and 50c located diagonally become electrodes to make the piezoelectric vibrating piece operate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005232383-A (JP)
Title: Polyamic acid derivative
Inventor: HANABATAKE HIROYUKI
IPC: C08G73/10
Filed: 2004-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyamic acid derivative that can give a cured polyimide resin coating having an extremely low residual stress and high glass transition temperature simultaneously.  <P>SOLUTION: This polyamic acid derivative comprises units 1 and units 2 represented by general formula (1), and has a number average molecular weight of 3,000-100,000. The polyimide resin after thermal curing has glass transition temperatures in the ranges of -150 to 0°C and 150 to 380°C, respectively.  <P>COPYRIGHT: (C)2005,JPO&NCIPI