baber/WOPTO huggingface dataset:
Patent JP-2004346284-A (JP)
Title: Apparatus and method for charging red-hot coke into cdq
Inventor: YOKOTE KOSUKE
IPC: C10B39/02
Filed: 2003-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and a method for charging red-hot coke into CDQ (coke dry quenching equipment), whereby one CDQ can deal with a large number of coke oven pushing-out.  <P>SOLUTION: The apparatus for charging red-hot coke into CDQ is as follows: a center post 13 is placed at a prescribed position located between a plurality of connected coke ovens 1-4; and first and second cranes 9 and 10 are arranged by centering on the center post 13 in right-left symmetry, freely rotate around a central position of the center post 13 and are arranged parallel to a CDQ body 8. The method for charging red-hot coke into CDQ is carried out by alternately charging the coke into the prechamber 8a of the CDQ body 8 by using the first crane 9 and the second crane 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004356247-A (JP)
Title: Metal member resistant to halogen gas and its manufacturing method
Inventor: HARADA YOSHIO
IPC: H01L21/3065
Filed: 2003-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metal member excellent in resistance to halogen gas which is a metal member for semiconductor working equipment or the like which is in contact with halogen gas especially fluorine (F<SB>2</SB>) gas and fluoride gas, and to provide a method for manufacturing the metal member.  <P>SOLUTION: The metal member has a treatment layer 22 on the surface side of a metal substrate 21. In the layer 22, metal ions of at least one kind of metal which is selected from lanthanoids which belong to group IIIB of the periodic table of elements and whose atomic number are in the range of 51-71 are implanted. The treatment layer 22 is formed by a method wherein at least ions of one kind of metal which is selected from lanthanoid which belongs to group IIIB of a periodic table of element and whose atomic number is 51-71 is injected into depth of 500 nm from the surface of the substrate 21 by a plasma ion implantation method to the extent of ion concentration of 1×10<SP>12</SP>to 1×10<SP>22</SP>/cm<SP>2</SP>.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004353764-A (JP)
Title: Structure of bearing/rotating shaft with powder sealing property
Inventor: YOSHINAGA EISAKU
IPC: G03G15/08
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To realize a structure of a bearing/rotating shaft with a powder sealing property without providing a sealing part, by using a small number of easily moldable parts.  <P>SOLUTION: The structure of the bearing/rotating shaft for sealing powder, comprised of two members of a bearing 1 and a rotating shaft 6 having a plurality of sliding faces 3, 4 with different diameters, has the powder sealing property. Material quality of the bearing 1 is thermoplastic resin moldable by injection. The rotating shaft 6 is a screw rotating shaft for agitating and transferring the powder, and the powder is toner.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004353059-A (JP)
Title: Deposited film formation device, and deposited film formation method
Inventor: AOKI MAKOTO
IPC: C23C16/458
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a deposited film formation device and a deposited film formation method for making remarkable reduction of abnormal growth, enhancement of quality and cost reduction compatible with each other in high dimensions.  <P>SOLUTION: The deposited film formation device is provided with: a reaction vessel which has a cylindrical substrate disposed and which can be evacuated; an exhaust means; a gas feed means; and a high frequency power source. A substrate holder for installing the cylindrical substrate consists of a metallic cylinder. A part thereof is provided with a projecting part of a dielectric substance having a diameter larger than that of the cylindrical substrate. The projecting part is a part of a cone in which the diameter of the part far from the cylindrical substrate is larger and the diameter of the part closer to the cylindrical substrate is almost the same as that of the cylindrical substrate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004145260-A (JP)
Title: Fixing apparatus, image forming apparatus, and record medium recycling method
Inventor: FUJITA TAKASHI
IPC: G03G15/20
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To enhance fixing efficiency and image quality while preventing overheat of an intermediate transfer member when the intermediate transfer member is used.  <P>SOLUTION: The image forming apparatus comprises a transfer fixing member 13 onto which an image on an intermediate transfer member 2 is transferred, a heating means 21 to heat an image on the transfer fixing member 13, and a pressure roller 14 forming a nip in combination with the transfer fixing member 13 and has a structure to fix an image on paper P passing through the nip, wherein the heating means 21 comprises an internal heating means 15 built in the transfer fixing member 13 and an external heating means 21 to heat an image on the member 13 from the surface side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004361113-A (JP)
Title: Disassembly method for pressure tube of advanced thermal reactor
Inventor: TAJIRI GOJI
IPC: G21F9/30
Filed: 2003-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To shorten a work period, reduce the amount of demolition waste, and simplify a shielding process by rationalizing a disassembly method for pressure tubes when decommissioning of an advanced thermal reactor.  <P>SOLUTION: A pressure tube assembly 2 dismantled from a nuclear reactor of an advanced thermal reactor is conveyed to a spent fuel storage pool 19 using an existing fuel handling system and cut finely with a pressure tube cutting machine 41 in the pool. Using the existing fuel handling system to cut pressure tubes in the pool enables to utilize shielding effects due to water. In addition, it does not interfere with other operations unlike a cutting operation in a containment vessel. This process can also reduce the amount of demolition waste compared with the case of preparing a cutting and conveying equipment for a pressure tube assembly 2 after dismantling of the fuel handling system.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004358535-A (JP)
Title: Method of joining thick material to be joined, and joined structure
Inventor: HORI HISASHI
IPC: B23K20/12
Filed: 2003-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of closely joining the thick materials to be joined, and to provide a joined structure.  <P>SOLUTION: In the joined structure of the thick materials to be joined, a pair of thick materials 1, 1 to be joined in which a step part comprising an outside edge face, an intermediate face and an inside edge face is each formed along the respective joining edges and the outside edge faces are mutually butted, and a connection board 5 inserted into a recessed part formed between the intermediate faces and the inside edge faces of both the thick materials 1, 1 to be joined and having a cross-sectional shape same as or similar to that of the recessed part are provided. A butted part obtained by mutually butting the outside faces of both the thick materials 1, 1 to be joined and butted parts between the connection board 5 and the inside edge face of each material 1, 1 to be joined are respectively subjected to friction stir joining to form joining lines W1 and W2. Further, the boundary face 7 between the connection board 5 and the bottom face of the recessed part is subjected to friction stirring.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004025177-A (JP)
Title: Dehumidifier
Inventor: MORIKAWA MAMORU
IPC: B01D53/26
Filed: 2003-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To easily take out dehumidified water at the time of discharge and to prevent a leak of water at the time of the falling down of a dehumidifier.  <P>SOLUTION: A secondary water storage tank 8 for storing water pumped from a primary water storage tank integrally installed with a condenser 3 by a pump 9 is provided. Further, a door 22 is opened and the secondary water storage tank is arranged to be taken out. When the door 22 is opened, a shut-off valve 12 of the secondary water storage tank 8 is closed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005005085-A (JP)
Title: Power supply for magnetron drive
Inventor: SAKAI SHINICHI
IPC: H05B6/64
Filed: 2003-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To realize improvement in freedom of design layout and efficiency of a cooling design by shortening the length in the cooling direction in a power supply for magnetron drive.  <P>SOLUTION: This power supply for the magnetron drive is divided into two by a high voltage transformer 1, and the length of its cooling direction is downsized. Furthermore, an air guide passage is constituted by combining respectively printing wiring boards 13, 14 divided into two and other structural members. By this, because the length of the cooling direction is very shortened, for example, the cooling fan, the power supply for the magnetron driving, and a nearly series constitution of the magnetron can be realized in the shortest distance, and because the power supply unit for magnetron drive is made an air guide passage, efficient cooling design becomes possible.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005003500-A (JP)
Title: Heater control device
Inventor: HATTORI KAZUTAKA
IPC: G01N27/04
Filed: 2003-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heater control device detecting heater currents flowing in a plurality of heaters using one detector and without stopping ordinary heater drive control.  <P>SOLUTION: Two air-fuel ratio sensors are arranged in an exhaust passage of an internal combustion engine. The heaters driven according to a duty ratio are built in these air-fuel ratio sensors respectively. ECU sets a first heater in an on condition when starting a new duty cycle (steps 112, 114). A second heater is set in an on condition after a prescribed period t1 (steps 120, 122). For each heater, under a condition where only one heater is on, the heater current flowing through the heater is detected (steps 128, 150). Based on the heater current, the abnormality of each heater is detected during normal control (steps 126-150).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005004597-A (JP)
Title: Designing method for semiconductor integrated circuit
Inventor: TAKEUCHI MIKI
IPC: H01L21/82
Filed: 2003-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To reduce development cost, and to reduce a development period.  <P>SOLUTION: This designing method includes: a first process (S112) for finding a crosstalk delay margin correlated to a wiring parallel running length limit value; a second process (S113) for generating a setup margin in consideration of the crosstalk delay margin; and a third process (S11) for performing timing design of a signal in reference to the setup margin. By using the setup margin (S113) in consideration of the crosstalk delay margin, timing is made to be proper, so that reduction and increase of the development cost caused by returning in designing accompanied by rearrangement and rewiring are avoided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004071139-A (JP)
Title: Round upper magnetic pole
Inventor: POKHIL TARAS GRIGORYEVICH
IPC: G11B5/39
Filed: 2003-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an upper magnetic pole in which more quick magnetization reverse is caused and a domain wall is not formed in a magnetic pole tip region.  <P>SOLUTION: A magnetic recording head has an air bearing plane facing the surface of a rotating disk and is provided with a magnetic pole tip and a main body attached to the magnetic pole tip being almost round and substantially flat. Width of the magnetic pole tip decides the track width of data written in the rotary disk. A nearly round upper magnetic pole main body has a direction of magnetization varied gradually following the periphery of the main body. Also the magnetic pole tip has low residual magnet (to reduce possibility of on-track-erasing) and gentle magnetic domain spin structure (to improve switching speed and reproducibility), and has no domain wall formed at near the magnetic pole tip at all.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005001872-A (JP)
Title: Sheet post-processing device and image forming apparatus
Inventor: HAYASHI KENICHI
IPC: G03G15/00
Filed: 2003-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the size of an apparatus, save power consumption of the device, simplify the sequence control and reduce the cost by using a driving source in common.  <P>SOLUTION: This sheet post-processing device includes a delivery means 8 for delivering a sheet, a processing tray 33 for storing a sheet, a sheet stopper 36, a sheet moving means 34, a sheet registration means 27, wherein at least the drive of the moving means 34 or the registration means 27 is interlocked with the drive of the delivery means 8, and the drive transmission is interrupted at need by a partially missing gear 30 and a mechanical actuator 31.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004339906-A (JP)
Title: Swing door
Inventor: ONO SHIGEO
IPC: A47B77/04
Filed: 2003-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems of a conventional swing door that a door main body, when opened or closed, is tilted or swayed and can not be smoothly operated, or a metal fixture is deformed or a stay shaft is damaged.  <P>SOLUTION: In the swing door, a broad connecting member is connected between the door main body and the metal fixture fitted to the side wall of storage furniture, and the connecting member and the metal fixture are fixed at a plurality of sections. Then, when the door main body is opened/closed, a pair of metal fixtures have the same movement, allowing the door to be smoothly operated without causing the door main body to be tilted or swayed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005008159-A (JP)
Title: Boxing apparatus
Inventor: TAKEMOTO FUMIHIKO
IPC: B65B5/06
Filed: 2003-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a boxing apparatus which controls the disorder of the posture of bagged articles when a pushing plate transfers the bagged articles.  <P>SOLUTION: The boxing apparatus comprises an aligning conveyor 2 which has a group of fins 2a arranged to be at every given distance for housing the bagged articles 1 in the transfer direction on a transfer passage, the pushing plate 4 for pushing the bagged articles 1 housed between respective fins 2a laterally relative to the aligning conveyor 2 and transferring the bagged articles 2a to a prescribed position, and stabilizers 4b which are arranged to project in the pushing direction at every a distance so that the bagged articles 1 are held between respective stabilizers 4b in the transfer direction of the bagged articles 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005011010-A (JP)
Title: Ic card and merchandise purchase transaction system
Inventor: TAKEDA HAJIME
IPC: G06Q50/10
Filed: 2003-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an IC card and a merchandise purchase transaction system which can provide the owner of the IC card with the merits of using the IC card in merchandise purchase transactions, etc.  <P>SOLUTION: The IC card for use as a transaction medium for merchandise purchase transactions has an expected purchase merchandise information EF (elementary file) that can be set after the IC card is issued. Purchased merchandise information sent from the outside during the process of merchandise purchase transaction is collated with pieces of expected purchase merchandise information set in the EF. The corresponding piece of expected purchase merchandise information is deleted from the EF.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005009219-A (JP)
Title: Hair catcher for bathroom
Inventor: NISHIOKA AKIRA
IPC: E03C1/126
Filed: 2003-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hair catcher for a bathroom which is attached to a drain port of a drain trap arranged in a washing place of a unit bath, for instance, and has antibacterial and deodorizing functions.  <P>SOLUTION: The hair catcher for the bathroom which contains a slime removing agent 9 is set at the drain port 3 of the washing place 1 of the bathroom, and exerts the antibacterial and deodorizing functions at the drain port 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005007546-A (JP)
Title: Device for preventing driving of driver without staples
Inventor: TANJI ISAMU
IPC: B25C1/04
Filed: 2003-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for preventing driving of a driver without staples, superior in operability, capable of surely locking the operation of a trigger lever, when staples become a prescribed number or less, while reducing the cost and weight.  <P>SOLUTION: A lock member 9 having the upper end extending to the vicinity of the trigger lever 5, and having the upper end movable to a first position and a second position for making the operation of the trigger lever 5 possible or impossible, is rotatably supported by a rotary shaft 13 arranged in a magazine 3; and is constituted so that a spring 11 is arranged for energizing the lock member 9 in the direction for moving to the first position, and the lock member 9 is energized in the direction for moving to the second position by a feeder 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005010641-A (JP)
Title: Device and method for adjusting flickering of display device
Inventor: DOI TAKAHIRO
IPC: G09G3/20
Filed: 2003-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and a method for adjusting the flickering of an image display device that can precisely reflect variation in luminance on adjusting algorithm.  <P>SOLUTION: A TFT-mounted product 2 is equipped with a TFT display 3 and a power source whose AC-converted driving voltage can be adjusted according to a control signal. A color pattern generator 4 supplies an image signal for white display to a plurality of pixels of the TFT display 3. A CCD camera 5 images the display screen with a plurality of pixels. The RGB output of the CCD camera 5 is stored in a frame memory 12 by pixels. A CPU 14 calculates quantities of variation in luminance by the pixels from variation in luminance stored in the frame memory 12 and supplies a control signal to the power source of the TFT-mounted product 2 so that the calculated quantity of variation in luminance decreases as to the plurality of pixels, thereby adjusting the AC-converted driving voltage.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005019083-A (JP)
Title: Electric connection structure for conductor formed in glass pane
Inventor: KUEDA KATSUMI
IPC: B60J1/00
Filed: 2003-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric connection structure for a conductor which is formed in a glass pane and connects the conductor formed in the glass pane and a lead wire by only mechanical coupling without soldering or using an adhesive.  <P>SOLUTION: A support member 5 is installed in the glass pane 1 by only mechanical coupling by fitting a through hole 2 formed in the glass pane 1 and an insertion part 12 of the support member 5. Furthermore, by the elastic deformation of the glass pane 1 in a state of being fitted to the support member 5, a main body 11 may pressurize an abutting part 8 of the connecting member 4, and sizes of the main body 11 and the insertion part 12 of the support member 5 are decided taking into account the plate thickness of the glass pane 1 and the thickness of the abutting part 8. Therefore, the abutting part 8 can be retained while the main body 11 presses the conductor 3 formed on the surface of the glass pane 1, and electric connection to the conductor 3 can be made without soldering.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005025969-A (JP)
Title: Socket for electric component
Inventor: TEZUKA MICHIHIKO
IPC: H01R12/79
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a socket for an electric component capable of switching a switching member in a simple operation.  <P>SOLUTION: In the socket for FPC inspection 11 so structured to pinch an end edge part 12a of the FPC 12 with a socket main body 15 and a switching member 16 fitted to the socket main body 15 in free rotation, the switching member 16 is fitted to the socket main body 15 in free rotation by a rotation axis 28, and at the same time, the switching member 16 is biased to an opening direction by a coil spring 24, while, a cam shaft 31 of a cross-section almost D shape is fitted to the socket main body 15 in free rotation, and at the same time, a switching lever for rotating the cam shaft 31 is fitted to make switching of the switching member 16 by rotation of the switching lever and carry out removal and attachment of the FPC 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005024851-A (JP)
Title: Optical fiber curl cord
Inventor: OSONO KAZUMASA
IPC: G02B6/02
Filed: 2003-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical fiber curl cord that gives no damage to an optical connector and the curl cord when the curl cord having an elongation limiting mechanism is pulled.  <P>SOLUTION: In the optical fiber curl cord 1 with a curl structure having retractibility in the longitudinal direction by spirally bending an optical fiber cord 2, there is provided an elongation/contraction controlling member 21 that limits the elongation longitudinally.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005024938-A (JP)
Title: Image forming apparatus
Inventor: IKEDA YUICHI
IPC: G03G15/16
Filed: 2003-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus in which an image failure never occur in a primary transfer part even in a case where the temperatures of the end parts of an intermediate transfer body rise, in an image forming apparatus which simultaneously transfers and fixes a toner image, formed on the intermediate transfer body once, onto a transfer medium from the intermediate transfer body.  <P>SOLUTION: In the image forming apparatus that simultaneously carries out transfer and fixing with a heating means, at least one layer of an electronic conductive member is used as a primary transfer member. Thus, in the apparatus that simultaneously carries out transfer and fixing with the heating means, conventional problems such that an increase in the temperatures of the end parts is caused by passage of small-sized paper, a temperature difference is caused in a primary transfer roller, and image failure is caused are solved.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004359338-A (JP)
Title: Anti-crime case and unlocking device
Inventor: TANAKA MASAHIRO
IPC: B65D85/57
Filed: 2003-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an anti-crime case and an unlocking device that is greatly effective to prevent crime by forming a locking attachment so as to move in a seesaw manner, thereby simply enabling three magnets to be brought near the locking attachment at the same time so that the case is unlocked, and by providing an unlocking iron piece or pulling iron piece, thereby forming a closed circuit.  <P>SOLUTION: The anti-crime case has a case body including an opening through which a commercial product case containing a signal record software medium is inserted or taken out, and a lower part locking plate that locks the lower front part of the commercial product case. On the top of the case body is a sidewise-movable locking body provided with a top locking plate that locks the top front of the commercial product case. The locking body is provided with a locking attachment that locks in a locking groove formed in the case body. The locking attachment is formed so as to move in a seesaw manner such that by moving the magnets close to the upper front and rear parts of the locking attachment, the leading end of the locking attachment is unlocked from the locking groove.  <P>COPYRIGHT: (C)2005,JPO&NCIPI