baber/WOPTO huggingface dataset:
Patent JP-2004323243-A (JP)
Title: Apparatus and method of producing oxygen
Inventor: TAKATOMI HIROSHI
IPC: C01B13/02
Filed: 2003-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oxygen producing apparatus capable of producing oxygen without incorporating foreign matter such as a powder material with a relatively simple structure.  <P>SOLUTION: The oxygen producing apparatus is provided with a peroxide storage part 3 for storing a peroxide aqueous solution 31 and a heating part 4 for heating the peroxide aqueous solution.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004327061-A (JP)
Title: Composite cable
Inventor: KATO MASAHIKO
IPC: H01B11/00
Filed: 2003-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composite cable having a small outside diameter, with excellent installability, and manufacturable at a low cost.  <P>SOLUTION: This composite cable is formed by arranging a plurality of cable cores 8, 13 and 18 side by side in a longitudinal direction on the same plane of a sheet-like member 20 formed into a strip-like shape, and by forming lock parts 21a and 21b engaging with each other at both ends in the longitudinal direction of the sheet-like member 20.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004321018-A (JP)
Title: Method for producing frozen fresh marine product
Inventor: NAKAGAWA KIYOSHI
IPC: A23L17/40
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing frozen fresh marine products solving problems such as quality deterioration when thawed, and food poisoning due to Bacillus coli caused on oyster, one of marine products, so as to improve quality of the oyster and prevent food poisoning and the like.  <P>SOLUTION: The method for producing frozen fresh marine products comprises directly heating the oyster, one of marine products, with overheated steam at 160-300°C for 180-300s, and freezing the heated oyster.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004326222-A (JP)
Title: Data processing system
Inventor: TAKADA HIDEHIRO
IPC: G06F1/10
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a self-synchronizing block processor which can dispense with the optimization of a clock route for distributing to each block, and suppress the increase of circuit size, and can suppress the increase of design period by way of circuit tuning, in higher-level clock phase management.  <P>SOLUTION: A local block control circuit 1 is provided with a completion detection unit 12 which receives two or more complete signals 22; a transfer control unit 11 which receives an end signal 13 outputted from the completion detection unit 12, a system clock 10, and a handshake control signal 6, and generates a stop signal 14 of negative logic which decides whether or not the system clock 10 is to be supplied to a processing block 2; and a logical AND gate 15 which generates an in-block clock 20 on the basis of the stop signal 14 of negative logic outputted from the transfer control unit 11 and the system clock 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004321883-A (JP)
Title: Method and system for reducing volume of sludge
Inventor: TADA MASAYUKI
IPC: C02F3/12
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To achieve the sufficient volumetric reduction of sludge.  <P>SOLUTION: The subject volumetric reduction system for sludge is constituted so that excess sludge produced by activated sludge treatment in an activated sludge treatment tank 1 is ultrasonically treated in an ultrasonic treatment tank 3 and physically solubilized to be enhanced in dispersibility, the treated matter enhanced in the dispersibility and facilitated in acid fermentation is efficiently subjected to the acid fermentation in an acid fermentation tank 4 to be solubilized in a biologially reactive manner and this treated matter solubilized effectively doubly is returned to the activated sludge treatment tank 1 by an acid fermentation treated matter return line L1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004328259-A (JP)
Title: Multimode piezoelectric filter element and multimode piezoelectric filter
Inventor: SOEDA AKIHIRO
IPC: H03H9/19
Filed: 2003-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-cost double-mode piezoelectric filter.  <P>SOLUTION: In a double-mode filter element 10, partial electrodes 12 and 13 are arranged closely to each other on the upper face of an AT cut crystal substrate 110, and partial electrodes 14 and 15 are arranged on the lower face so as to face the partial electrodes 12 and 13. Lead electrodes 12a and 13a are extended from partial electrodes 12 and 13 respectively, and connection electrodes 12c and 13c are arranged which face lead electrodes 12a and 13a respectively and are made electrically conductive to lead electrodes 12a and 13a through side face electrodes 12b and 13b respectively. Lead electrodes 14a and 15a are extended from partial electrodes 14 and 15. The connection electrodes 12c and 13c and lead electrodes 14a and 15a arranged on the lower face of the AT cut crystal substrate 110 and pad electrodes 4 which are arranged in positions corresponding to the connection electrodes 12c and 13c and lead electrodes 14a and 15a respectively, on the inside bottom face of a recessed part 2 provided in a ceramic package 1 are subjected to face down bonding.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004327674-A (JP)
Title: Substrate inversion unit and substrate treatment apparatus having the same
Inventor: KAWAMURA TAKASHI
IPC: B25J15/00
Filed: 2003-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate treatment apparatus wherein a treated substrate is protected from contamination, likely to show up via the substrate holding means by the simultaneous inversion of the pre-treatment substrate and the post-treatment substrate.  <P>SOLUTION: The substrate inversion unit 1 has a mounting frame 14 which is supported freely rotatable around the horizontal shaft but which can be fixed immovable at a horizontal position, chucks 64 installed on the front and rear surfaces of the mounting frame 14 for detachably holding wafers W, a rotating mechanism for inverting the horizontally held mounting frame 14, and chuck opening/closing cylinders 16 for driving the chucks 64 on the front surface and those on the rear surface of the mounting frame 14, respectively.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004325937-A (JP)
Title: Picture display control device
Inventor: SAKAMOTO KIYOSHI
IPC: H04N5/445
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To reduce user's working labor by improving user's convenience for the successive display of still images.  <P>SOLUTION: The image display control device 1 is provided with a means 141 for setting interval time for the display switching of a plurality of still images, a means 16 for clocking elapsed time from the start of image display, a means 17 for switching a still image to be displayed when the time elapsed which is clocked by the timer means 16 coincides with the interval time, and a means 15 for changing the interval time during the display of a still image.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004326052-A (JP)
Title: Reflection type spatial light modulator, and projector device
Inventor: AISAKA KEISHIN
IPC: G03B21/00
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reflection type spatial light modulator and a projector device which have a pixel reducing function and a high contrast.  <P>SOLUTION: This reflection type spatial light modulator is equipped with respective members which are a substrate 1, a light-transmissive filling member 4, a liquid crystal layer 5, a couple of transparent electrodes 61 and 62, and a light-transmissive substrate 7. The reflecting layer 3 has a concave surface shape part provided with an effective part which covers a surface of the substrate 1 and uses incident light and an ineffective part which does not use the incident light, and the light-transmissive filling member 4 fills the concave surface shape part and has a flat surface opposite the concave surface shape part; and the liquid crystal layer 5 is provided on the flat light-transmissive filling member 4, the couple of transparent electrodes 61 and 62 are provided on both the sides of the liquid crystal layer 5, and the light-transmissive substrate 7 is provided on the liquid crystal layer 5. The respective members forme one reflection type optical element with the constitution, and reflection type optical elements mentioned above are arrayed in a plurality of matrixes. The projector device is constituted by using the reflection type spatial light modulator.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004335626-A (JP)
Title: Solid-state image pickup element
Inventor: KANBE HIDEO
IPC: H04N5/372
Filed: 2003-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photoconductive film stack type single-plate solid-state image pickup device which is excellent in color resolution and has excellent sensitivity.  <P>SOLUTION: In the solid-state image pickup device, a light-receiving section 3 is arranged on a substrate 1 corresponding to each pixel, the section 3 formed by laminating a film composed of an photoconductive film 5r for absorbing light Hr in a red wavelength region and a transparent electrode film 7 on this top, an photoconductive film 5g for absorbing light Hg in a green wavelength region and a transparent electrode film 7 on this top, and an photoconductive film 5b for absorbing light Hb in a blue wavelength region and a transparent electrode film 7 on this top which are laminated in this order. A semitransmissive reflection film 9g for reflecting the light Hg in the green wavelength region is sandwiched on the film 7 formed between the films 5r, 5g, and a semitransmissive reflection film 9b for reflecting the light Hb in the blue wavelength region is sandwiched on the film 7 formed between the films 5g, 5b.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004307050-A (JP)
Title: Device to remove scale on inner wall surface of container
Inventor: WATANABE HAJIME
IPC: B65D90/00
Filed: 2003-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate a work for removing the residue of a scale when the residue, which is stuck on the inner wall surface of the empty part produced at the upper part by gradual lowering of the content level by a decrease in the content at discharging the content from a container in use, is removed and the whole content is used up and at the same time the content is filled to store again.  <P>SOLUTION: The device to remove the residue of the scale is composed of a rotary shaft provided on the center of the side face of the container, and a main arm which is provided on both the end parts of the rotary shaft and reciprocates turning reversibly, and a frame having a downward U shape, both the legs of which are fixed on the main arm, and a spatula fixed on the outer circumference of the U-shaped frame, and the device is fixed on the inner wall surface of the container.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004335696-A (JP)
Title: Shield with corona ring for high-voltage transformer
Inventor: MATSUZAWA TAICHI
IPC: H01F27/36
Filed: 2003-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To previously prevent a molding resin from deteriorating in insulation or breaking down by preventing the generation of a corona at the edge of a shield member interposed between the coils using the means corresponding to the shield member, and to reduce the size of a molded transformer.  <P>SOLUTION: Corona rings 6 each swelled arcuately in a cross-section are formed at both side edges of the cylindrical member 5 engaged with the coil. A conductive pipe 7 or a rod having a sectional circular shape or a substantially circular outer peripheral shape is joined integrally along each side edge of the above-mentioned cylindrical shield member of this corona ring. Further, the above-mentioned cylindrical member and each corona ring are separated at a common place to be formed arcuately with an end. Both of opposed edges of the cylindrical shield member are formed arcuately non-sharp end surface 8 in section and opposed both the edges of each corona ring are formed in spherical or substantially spherical non-sharp end surface 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004335801-A (JP)
Title: Solid state imaging device and its fabricating process
Inventor: SATO TAKANORI
IPC: H04N5/335
Filed: 2003-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly reliable high sensitivity solid state imaging device by planarizing the surface of a charge transfer device employing a charge transfer electrode of single layer structure while holding flexibility in the process without lowering the yield even for a large and shrunk device having multiple pixels, and enhancing the processing accuracy at a photodiode part.  <P>SOLUTION: A solid state imaging device of single layer electrode structure having a planar surface is fabricated by forming an interelectrode insulating film 6 on the sidewall of a first electrode 3 and then etching back a second electrode 7 using mask patterns 4 and 5 for forming the pattern of the first electrode as an etching stopper.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004092635-A (JP)
Title: Engine control system
Inventor: MATSUMURA TOSHIMI
IPC: F02D41/20
Filed: 2003-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the occurrence of a trouble that when the temperature of a charge condenser 38 is reduced to -30°C or lower even when no trouble occurs to an injector drive circuit 22A, equivalent circuit resistance of the charge capacitor 38 is increased and an injector energizing current value does not reach a threshold and a self-diagnosis function is operated and an engine can not start; and to enable the start and operation of an engine even when it is at a very low temperature.  <P>SOLUTION: A control part stops an engine by a self-diagnosis function when an injector energizing current value does not reach a threshold even when a valve opening signal is given to an injector drive circuit 22A but temporarily stops the self-diagnosis function when the temperature of the charge capacitor detected by a temperature sensor is -30°C or lower.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004335014-A (JP)
Title: Method and device for manufacturing disk
Inventor: YOKOTA SHOJI
IPC: G11B7/24027
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To improve the production yield of a disk product and to reduce the energy used in an annealing process.  <P>SOLUTION: A first disk substrate with no information surface is molded, a second disk substrate with an information surface is molded, annealing processing is applied to the first disk substrate that has been just molded, a recording layer and a reflective layer are formed on the molded second disk substrate, and the first disk substrate that has been subjected to the annealing processing is stuck to the second disk substrate on which the recording layer and the reflective layer are formed. Since annealing processing is applied to the first substrate that has been just molded, internal residual stress in the first disk substrate can be made small, and after the internal residual stress is made small, the first and second disk substrates are stuck together.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004341065-A (JP)
Title: Light branching element and optical waveguide element equipped with same, and methods for manufacturing them
Inventor: YOSHIDA SHINYA
IPC: G02B6/122
Filed: 2003-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light branching element in which absorption and loss of light are little.  <P>SOLUTION: The light branching element is equipped with a substrate 3 and a translucent resin layer formed on the substrate 3. The resin layer has an inclined plane 5 which is formed so that it goes down from the surface of the resin layer at a prescribed angle toward the surface of the substrate 3 and the inclined plane 5 has reflective areas 5a each of which has a reflective film 6 for reflecting light and a light receiving area 5b for receiving light. As a result, the element can transmits the light which is to be transmitted by making it reach directly to the light receiving area 5b of the element and can suppress the absorption and the loss of the light.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004337734-A (JP)
Title: Liquid discharging head and its manufacturing method
Inventor: TAKAGI FUMIO
IPC: C12M1/00
Filed: 2003-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid discharging head the manufacturing cost of which is made low, which does never react with a solution containing a biopolymer being the liquid to be discharged and from each of nozzles of which a liquid droplet of the fixed amount can be discharged.  <P>SOLUTION: This liquid discharging head is provided with at least a reservoir 22 being a chamber for housing the liquid, a pressure chamber 6 for imparting pressure to the liquid in order to discharge the liquid, a flow passage for connecting the chamber 6 to the reservoir 22, and a nozzle hole 4 for discharging the liquid droplet from the chamber 6. A part of the flow passage is formed by a minute through-hole 10 arranged on a glass substrate 7. The inside diameter of the through-hole 10 is reduced or enlarged continuously.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004343459-A (JP)
Title: Data compression system and data decompression system
Inventor: USAMI TAKAHIRO
IPC: H04N1/41
Filed: 2003-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently compress/decompress correlated data for every fixed data unit.  <P>SOLUTION: A compression algorithm executing unit 2 compares an input data string with a data string at a position in correlation with the input data string, and encodes the matched position into a code having a fixed bitwidth, and combines data strings at the positions which do not match the code and compresses it into compressed data. A decompression algorithm executing unit 12 decodes the codes in the compressed data string, and combines the data strings at positions which do not match each other. Thus, the input data string is compared with the data string at the position in correlation with the input data, and the matched position is encoded into the code having the fixed bitwidth, and the data strings at the positions which do not match the code are combined and compressed into the compressed data, so that the correlated data can be efficiently compressed/decompressed for every fixed data unit.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004310719-A (JP)
Title: Remote control keyboard
Inventor: OKADA RYOJI
IPC: H04M1/02
Filed: 2003-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To allow input even without using a keyboard, and to allow even a person weak in keyboard input to easily perform the input.  <P>SOLUTION: If the input can be performed by a remote controller or a cellphone without using a keyboard, the input can be significantly easily preformed. By using the remote controller or the cellphone, an accustomed input method such as an input method using the Japanese syllabary is adopted to perform the input to a personal computer. The input to the personal computer is performed by a machine performing the input by an electric wave or the like by use of the remote controller or the cellphone, and a machine receiving the electric wave or the like.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004338626-A (JP)
Title: Tire and method for manufacturing tire
Inventor: ABE SHINICHI
IPC: B29D30/72
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tire having a tread rubber or a side wall formed by laminating a belt-like rubber, free from cracks on tire outer surface, free from air inclusion inbetween and having no big reduction in production, and a method for manufacturing the same.  <P>SOLUTION: At least either one of the sidewall rubber 2 or the tread rubber of a tire 1 is formed of belt-like rubbers 3 extending peripherally and overlapped with each other at least at a position in the width direction. In the belt-like rubbers 3a, 3b, which are exposed on the tire outer surface S and are adjacent with other, at least one of the overlapped sections 4a and 4b at both sides of the adjacent faces 5 of is formed of a highly adhesive material.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004199645-A (JP)
Title: Method for electronically generating and displaying reward coupon, and system thereof
Inventor: WEINBLATT LEE S
IPC: G06Q30/00
Filed: 2003-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an improved technique to provide to consumers incentive rewards to purchase a product.  <P>SOLUTION: In this system, purchase incentives are provided to consumers in the form of electronically-displayed reward coupons. No paper and ink is required. The consumer can make a real time selection of a coupon related to a product in a commercial being shown on television, for example. A code transmitted with that commercial is stored in the system if the consumer makes a selection, and that code is used to retrieve coupon display data from a set of pre-stored coupons. The retrieved coupon data is displayed on a portable device such as a personal digital assistant (PDA). The displayed coupon is processed by the merchant, such as by scanning a bar code displayed by the PDA with the coupon.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004185591-A (JP)
Title: Method, device, and program for providing advertisement information, and recording medium with program recorded thereon
Inventor: KUSACHI YOSHINORI
IPC: G06F21/00
Filed: 2003-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To promptly deliver an advertisement video and detailed information on merchandise in accordance with the request by a consumer at a stage of selecting the merchandise by the consumer at an actual store.  <P>SOLUTION: An advertiser preliminarily registers a DVD advertisement on a center 1. The consumer is interested in the merchandise (DVD) 3 in front of the merchandise, photographs a picture of the merchandise using a portable terminal 2, and transmits the picture with positional information, input information or the like by a user to the center 1. The center 1 authenticates the user, and then recognizes the picture sent from the authenticated user, retrieves the DVD advertisement to be delivered, and transmits through a network the DVD advertisement to the portable terminal 2 of the consumer. The positional information and the input information by the user are used for narrowing a retrieval object. A service form employs a form recording the access log of the consumer and collects communication charges for the video information watched by the consumer from the advertiser. The consumer receives the cash refund of expenses spent for communication from a center operator.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004347147-A (JP)
Title: Hot water distribution tube structure for heating mat
Inventor: KIKUZAWA RYOJI
IPC: F24D3/16
Filed: 2003-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To enable easy assembly of a tube on a mat substrate of a heating mat consisting of the mat substrate having a groove in the surface and the tube to be pressed into the groove.  <P>SOLUTION: The heating mat 1 consists of the mat substrate 3 having the flatly extending groove 2 formed along the surface and the resin tube 6 pressed into the groove 2 in the radial direction for allowing hot water 5 to be distributed in an inner hole 4. The tube 6 is in a multiplex tube structure with first to fifth tube members 9-13 superposed in sequence in a range from the radial inside to the outside. The first tube member 9 is formed of cross-linked polyethylene, the second and fourth tube members are of adhesive resins, the third member 11 is of polyvinyl alcohol, and the fifth member 13 is of cross-linked polyethylene or polyethylene.  <P>COPYRIGHT: (C)2005,JPO&NCIPI