baber/WOPTO huggingface dataset:
Patent JP-2005130283-A (JP)
Title: Matched filter circuit and correlation calculation method
Inventor: KIDO NAOSHIGE
IPC: H04B1/707
Filed: 2003-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To set search window width wide by making most use of circuit resources when the oversampling number is set small in a matched filter circuit.  <P>SOLUTION: There are provided input route selecting means 711 to 713 and 723 to 725 for selecting, in accordance with oversampling phase, input routes of reception data and codes to individual shift register means, a plurality of data shift register means 707 to 710 that are separated in tap groups corresponding to respective oversampling phases by the input route selecting means, code shift register means 719 to 722 corresponding to the respective data shift register means 707 to 710 and despreading integration calculating means 702 and 704, correlation calculations are performed while reception data are stored in the tap groups efficiently, whereby the search window width is increased when the oversampling number is set small. Further, the power consumption is reduced by lowering shift frequency of the shift register means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005128447-A (JP)
Title: Image forming method and image forming apparatus
Inventor: TAKEGAWA ICHIRO
IPC: G03G5/05
Filed: 2003-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming method and an image forming apparatus which prevent generation of paper dust of coated paper and attachment of the paper dust to a surface of an electrophotographic photoreceptor and by which an image with high image quality and high definition can stably be obtained.  <P>SOLUTION: A photoreceptor is used which has a conductive substrate and a photosensitive layer and also has a carbonate resin-containing layer containing a copolymer having two or more of the repeating units shown by formula (I) and specific formulae and/or a mixture including two or more of homopolymers having the repeating units on a side of the photosensitive layer remotest from the conductive substrate. Coated paper comprising a base and a coating layer is used, wherein the coating layer contains a pigment and an adhesive containing a latex having a glass transition temperature of ≥20°C and has a glossiness of ≥10%.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005131454-A (JP)
Title: Stabilizing method of iridium catalyst solution
Inventor: TONOMURA YOICHI
IPC: B01J31/22
Filed: 2003-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for stably storing a iridium catalyst solution in the state of retaining the catalytic activity for a long period.  <P>SOLUTION: In the method for stably storing a iridium catalyst solution, the iridium catalyst solution is prepared by adding a compound having the hydroxyl group presented by the following general formula (1): R<SP>1</SP>OH (1), wherein R<SP>1</SP>denotes substituted or non-substituted monovalent hydrocarbon group of carbon number 1 to 20. According to the method for stably storing a iridium catalyst solution for catalyst of hydrosilylation, the iridium catalyst solution is prepared by adding the compound having the hydroxyl group and can be preserved stably in a solution state without damaging the catalytic activity even when preparing the solution in air.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005131136-A (JP)
Title: Vacuum cleaner
Inventor: ISHIZAWA AKIHIRO
IPC: A47L9/28
Filed: 2003-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum cleaner which reliably gives information on clogging.  <P>SOLUTION: An informing means 33 for giving information on the clogging of an airflow channel is provided. A control means 31 for driving an electric blower 14 and controlling the informing means 33 is provided. When detecting clogging of the airflow channel communicating with the suction side of the blower 14, the control means 31 makes the information means 33 operate, and keeps the information means 33 operating for a prescribed period even after the stoppage of the blower 14. Thus, the information on the clogging is surely given to an operator.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005135786-A (JP)
Title: Component mounting structure of electronic tube
Inventor: ABU HIDEO
IPC: H01J5/22
Filed: 2003-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a component mounting structure of an electronic tube having a hermetic sealing structure that withstands long-term use and is replaceable.  <P>SOLUTION: The component mounting structure of an electronic tube comprises a vacuum container 11 and an evacuation pipe 25 fixed to the vacuum container 11. An intermediate member made of metal is provided between a fixing member 20 fixing the evacuation pipe 25 and a sealing member 18 making up the vacuum container 11. The fixing member 20 and the intermediate member are hermetically bonded using a diffused-junction metal structure, and the sealing member 18 of the vacuum container and the intermediate member are hermetically bonded using the diffused-junction metal structure.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005131181-A (JP)
Title: Game machine
Inventor: AOKI AKIHITO
IPC: A63F7/02
Filed: 2003-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine with an installing/uninstalling structure of the wires which can reduce the time and labor in the working for the removal of a plurality of wiring bodies by combining the connection and the removal of the wiring bodies in handiness.  <P>SOLUTION: The game machine is provided with a wiring body 80 comprising a wiring cord 81 for connecting a plurality of electric devices (50, 53 and 57) together and connectors 90 each with the wiring cords mounted thereon and an interposing member 100 to be interposed between a collective connector receptacle part 70 and the connectors when the connectors are connected to the collective connector receptacle part. An operating part 120 for the operation of moving the interposing member is formed thereon. Thus, when the interposing member is moved in the direction D1 of pulling out the connectors by the operation of the operating part under the condition of the connectors connected to the collective connector receptacle part through the interposing member, at least a part of the interposing member contacts the plurality of connectors thereby enabling the pulling out of the plurality of connectors collectively as connected to the collective connector receptacle part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005134773-A (JP)
Title: Image forming apparatus
Inventor: TANAKA SAKUSHIRO
IPC: G03G15/02
Filed: 2003-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus realizing the reduction of ozone producing amount without shortening the service life of a photoreceptor, obtaining the stable surface potential of the photoreceptor without causing trouble such as spark discharge or irregular electrification and stably maintaining the performance.  <P>SOLUTION: Aperture parts 57 (57a and 57b) having size by which irregular discharge is not caused are arranged in nearly uniform distribution on both side surfaces of shielding cases 53 (53a and 53b) constituted of conductive plate material. Thus, a current flowing to the case 53 is decreased and a current flowing to a grid and a body to be electrified is relatively increased without spoiling discharge stabilizing action by the case 53, so that the photoreceptor is excellently electrified even by a small discharge current, and the ozone producing amount is reduced with the decrease of the discharge current.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005130826-A (JP)
Title: Fishing reel
Inventor: OISHI HARUMICHI
IPC: A01K89/015
Filed: 2003-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fishing reel that permits an angler to perform free lure action without hindrance on practical fishing.  <P>SOLUTION: The fishing reel according to this invention is constituted so that a fishing line is wound up around a spool that is set up to a reel body 1 by rotary winding operation of a handle 5 attached to the side part of the reel body 1. Inside the reel body 1, an auxiliary driving part 70 is attached and the driving part 70 is actuated by swinging the reel body 1 whereby the fishing line is ancillarily wound around the spool.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005144826-A (JP)
Title: Bookbinding matter supply device for bookbinding machine
Inventor: YANAI TOMONORI
IPC: B42B9/06
Filed: 2003-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To miniaturize a bookbinding matter supply device for supplying a bookbinding matter to be bookbound from below to a clamper moving each treating section of bookbinding.  <P>SOLUTION: In the bookbinding matter supply device for supplying the bookbinding matter 2 transported along inclined guide plates 5, 6 to a clamper 1 positioned above through an inclined traveling route, the inclined guide plate forming the inclined traveling route is separated into the inclined guide plates 5, 6, the inclined guide plate 5 is swung into a horizontal state to be connected to the horizontal guide plate 4 while the inclined guide plate 6 into a horizontal state to be connected to the level plate 3, each at a specified timing. This smoothes movement of the bookbinding matter 2 from the horizontal guide plate 4 to the inclined guide plate 5 and from the inclined guide plate 6 to the level plate 3, and also increases the inclined angle of the inclined guide plate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005143794-A (JP)
Title: Drum type washing machine
Inventor: KAJIWARA HIROSHI
IPC: D06F37/10
Filed: 2003-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To prevent dislocation of a lid body by improving the strength of a rotation shaft of the lid body and to securely water-seal an opening when the lid body is closed.  <P>SOLUTION: The drum type washing machine has a shaft holding member 21 for holding the rotation shaft 20 of the lid body 9, and a hinge unit 10 consists of the rotation shaft 20, connection members 12a and 12b and the shaft holding member 21. The shaft holding member 21 is fixed to the front face of a front connection plate 17 inside a washing machine body. Accordingly, the strength of the hinge unit 10 as a fulcrum against the load of the lid body can be increased. Further, as the hinge unit is mounted on the rear face of the front connection plate 17, a compression load is applied to screws 45, and therefore, the strength of the screw can be improved.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005148398-A (JP)
Title: X-ray photographing equipment with simple mounting of cassette
Inventor: OBAYASHI KIYOTO
IPC: A61B6/00
Filed: 2003-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a platform for X-ray photography with which the insertion and removal of a cassette can be easily carried out.  <P>SOLUTION: The box-shaped X-ray photographing equipment (3) which is made freely internally mountable/removable with a cassette housing a film sensitive to X-rays is formed with slits (7L and 7R) for insertion/removal of the cassette respectively on the left and right side walls constituting the equipment. Since the X-ray photographing equipment is thus formed with the slits for insertion of the cassette on both sides of the equipment, the cassette can be inserted or removed into or from the slit on the other side even if there is an obstruction for the insertion and removal of the cassette on the one slit side and therefore the interior of the X-ray photographing chamber can be effectively used without the occurrence of such inconvenience of changing the arranging direction of the platform for X-ray photography or moving the place of its installation like in the conventional case the free insertion and removal of the cassette are not possible.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005111234-A (JP)
Title: Drying bag used with futon drying machine
Inventor: YUMIYA HIROKO
IPC: D06F58/00
Filed: 2003-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drying bag which is used with a futon drying machine to dry the inside and the outside of the futon simultaneously and to have a function to dry the futon and exterminate ticks effectively.  <P>SOLUTION: The drying bag is used with the futon drying machine, wherein an article (2) to introduce hot air into an accessary bag of the futon drying machine and the drying bag simultaneously is attached to a hot air introducing aperture of the futon drying machine and an article (3) which improves gas permeability between the lower futon and the bottom surface of the drying bag is disposed or may not be disposed according to the material quality of the drying bag.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004213862-A (JP)
Title: Optical disk, optical disk recording/reproduction apparatus, and optical disk signal quality evaluation method
Inventor: OKUBO SHUICHI
IPC: G11B7/004
Filed: 2003-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for evaluating signal quality, which gives an index for evaluating the quality of a signal recorded on an optical disk medium, etc., having high recording density so as to make jitter measurement difficult and its reference value, and uses the index and the reference value.  <P>SOLUTION: In order to evaluate the quality of a signal recorded on an optical recording medium, etc., a target signal is obtained based on a predetermined data string and a predetermined partial response characteristic, and for each clock cycle, an equalization error is calculated that is a difference between the target signal and a signal reproduced for each clock cycle. Further, the product of the equalization errors calculated at different times is obtained, and based on the product of the equalization errors, the quality of a signal is evaluated.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005155021-A (JP)
Title: Positioning implement for in-manhole sub-pipe joint
Inventor: TAKEDA KUNIO
IPC: E02D29/12
Filed: 2003-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To easily identify a position to mount an in-manhole sub-pipe joint body in a sewage inflow hole of an inner peripheral wall surface of a manhole.  <P>SOLUTION: The sewage inflow hole is opened in a saddle part of the in-manhole sub-pipe joint body, and a sub-pipe connecting part, which communicates with the sewage inflow hole, is opened at a lower end. A centering opening 27, whose center corresponds to that of the sewage inflow hole opened in the inner peripheral wall surface of the manhole, is formed in a positioning implement 25 for aligning a position to fix the saddle part of the in-manhole sub-pipe joint body to the inner peripheral wall surface of the manhole. A positioning hole 30 is provided in a drilled state in a position to correspond to an insertion hole of a fixing member which is formed in the saddle part of the in-manhole sub-pipe joint body.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005153599-A (JP)
Title: Container carrier
Inventor: HIRABAYASHI NOBUSHIGE
IPC: B62B1/22
Filed: 2003-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a container carrier capable of mounting even various kinds of containers of different sizes and easily and efficiently performing each loading, transporting and unloading work by a light force.  <P>SOLUTION: This container carrier 1 is provided with a container supporting part 5 for supporting the containers 20 in an intermediate part of a main body frame 2 supporting a wheel 3 on one end side and provided with a handle part 4 on the other end side. The container supporting part 5 has a fixed support projection 7 provided on the one end side of the main body frame 2 and a movable support projection 12 provided in a movable member 8 disposed on the other end side. The containers 20 are suspended and supported by engaging the movable support projection 12 and the fixed support projection 7 by making the projections 12 and 17 hold the containers 20 by moving the movable member 8.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005156937-A (JP)
Title: Method for manufacturing toner
Inventor: ISHIBASHI SHOICHIRO
IPC: B01D29/62
Filed: 2003-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing toner for stably manufacturing a toner with which a favorable image can be formed without producing toner blister on a toner image.  <P>SOLUTION: The method for manufacturing toner includes a step of subjecting a toner particle dispersion liquid containing toner particles produced in an aqueous medium or an organic solvent to solid-liquid separation by using a filter. The filter is installed as movable. The method includes a step of solid-liquid separation by sucking through the filter and a step of regenerating the filter.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005156421-A (JP)
Title: Quality testing method
Inventor: ISHIDA TOSHIRO
IPC: B65D5/40
Filed: 2003-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a quality testing method which can set an explicit baseline for deciding the qualities of a seal, without having to depend on experience and intuitions of inspectors or allowing the baseline of decisions to be varied by the inspectors.  <P>SOLUTION: The quality testing method is used for testing the quality of a container which is made up by tubulating a laminated packaging material; vertically sealing the packaging material; filling the tubular packaging material with food; horizontally sealing the packaging material; cutting, in order to obtain a pillow-shaped preformed structure; and bringing a flap to adhere to the sidewall and/or the bottom surface of the container. In the quality testing method, the flap adhering to the container is peeled off, thereby returning its shape into the pillow-shaped preformed structure; the food with which the container is filled, is taken out therefrom, in order to prepare an object to be tested 41; a region to be tested in a horizontal seal zone 23 and/or a vertical seal zone is preheated, and then the preheated region to be tested is measured by a detecting means 93; and the quality of the region to be tested is decided, based on measured values of the detection means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005155540-A (JP)
Title: Multistage dry-sealed vacuum pump
Inventor: NAITO YOSHIHIRO
IPC: F04C18/12
Filed: 2003-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multistage dry-sealed vacuum pump in which even though inlet pressure of a gas to be evacuated is high, a high pumping-speed is maintained and low power-consumption can be achieved.  <P>SOLUTION: The multistage dry-sealed vacuum pump comprises an intermediate discharge pipe 30 of which one end is allowed to communicate with a discharge port 28 of a 3rd-stage pump chamber 10, and the other end is opened to the outside, and a check valve 32 which is provided midway in the intermediate discharge pipe 30, and has the atmospheric side as forward direction. In the case when suction pressure of the gas sucked from a main suction port 3 is comparatively high, e.g. discharge pressure of the 3rd-stage pump chamber 10 is higher than the atmospheric pressure, the check valve 32 is opened to release the pressure to the atmosphere from the intermediate discharge pipe 30. Thus, the suction pressure of a 4th-stage pump chamber 11 does not become higher than the atmospheric pressure. Consequently, even though the gas is sucked/discharged at a comparatively high suction pressure, the pumping speed is not decreased.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005163894-A (JP)
Title: Base isolation rubber
Inventor: ISHIDA KIYOHITO
IPC: F16F3/10
Filed: 2003-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a base isolation rubber capable of preventing the continuation of vibration by high attenuating effect and achieving high damping performance in comparison with a conventional base isolation rubber.  <P>SOLUTION: This base isolation rubber 1 is constituted by combining a damper member 11 made out of a bicrystal damping alloy and obtained by combining a wire or spring-shaped damper 21 with rubber 22, with laminated rubber 4 formed by alternately laminating high attenuation rubber sheets 2 and metallic plates 3 with an integral structure. In a preferred example of the base isolation rubber, a damper member is mounted on a central part of the laminated rubber, the bicrystal damping alloy composing the damper is any one of Cu-Al-Mn alloy, Mg-Zr alloy, Mn-Cu alloy, Mn-Cu-Ni-Fe alloy, Cu-Al-Ni alloy, Ti-Ni alloy, Al-Zn alloy and Mg alloy, and the direction where the damper is elastically deformed most is same as the deforming direction of the base isolation rubber.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005166405-A (JP)
Title: Power cord
Inventor: NAKAE NOBUYUKI
IPC: H01R13/633
Filed: 2003-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power cord having a plug which can be easily and safely pulled out from a receptacle.  <P>SOLUTION: The plug 1 having a box body, from which, insertion parts 1a to be inserted into insertion ports 3a of the receptacle 3 are protruded, is mounted on the tip part of a cord part 2 of the power cord. A solenoid 4a and a rod member 4b at least partially made of a magnetic material are arranged in the box body of the plug 1. When the solenoid 4a is excited, the rod member 4b projects out from the box body of the plug 1, collides with the receptacle 3, and the plug 1 is pulled out from the receptacle 3 by the reaction of the force of the rod member 4b pushing the receptacle 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005163986-A (JP)
Title: Spacer for cross roller bearing
Inventor: MOTOE TAKESHI
IPC: F16C33/66
Filed: 2003-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spacer for a cross roller bearing which is easy to machine and handle without degradation of strength, and which suitably maintains oil lubrication and suppresses heat generation without mix of dust or the like.  <P>SOLUTION: The spacer 1 located between rollers 18 of the cross roller bearing 11 arranged so that adjacent roller axial lines La, Lb become approximately at a right angle, is in an approximately short cylinder shape formed of synthetic resin having a self-lubricating property, and is provided with a roller contacting recessed part 4 crossing mutually with both end surfaces 2a, 2b of an approximately short cylinder main body 2 at an approximately right angle, roller contacting surface oil reservoir grooves 5a, 5b provided on the roller contacting recessed part, an outer circumferential end surface part 7 formed on a side of an inner ring 12 of an outer circumference part 6 of the short cylinder main body, and an outer circumferential oil reservoir groove 8 formed on the outer circumference part and reaching to the outer circumferential end surface part, and at least one 5a of the roller contacting surface oil reservoir grooves is opened on the outer circumferential end surface part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005162970-A (JP)
Title: Foam resin molded body
Inventor: TAKIYAMA SHIGEO
IPC: C08J9/12
Filed: 2003-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a foam resin molded body that has fine and uniform foam, light weight, excellent mechanical properties and dimension specification.  <P>SOLUTION: The foam resin molded body is composed of a foam stabilizer that satisfies (a) 0.01 ≤ dx ≤ 30 and (b) 2.5 ≤ V ≤ 30, and comprises calcium sulfate compound at least on the surface of each particles, and at least one selected from platelet inorganic particles and a thermoplastic elastomer wherein dx: the average particle size that is obtained by measuring an electron micrograph in μm; V: apparent specific volume according to the still standing method of JIS K5101-91 21.1 (pigment testing method).  <P>COPYRIGHT: (C)2005,JPO&NCIPI