baber/WOPTO huggingface dataset:
Patent JP-2004100231-A (JP)
Title: Breakwater for tsunami and method of constructing the same
Inventor: OZAKI NORIMASA
IPC: E02B3/06
Filed: 2002-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a breakwater for Tsunami that does not require a long period and large expenses to build and that can close an inlet, the mouth of a bay, or a port entrance without severely affecting navigation, the natural environment and fishery, while being relatively unaffected by seismic impact and ground deformation, with the cost of its construction kept low even if a large scale of Tsunami is assumed for its design criteria.  <P>SOLUTION: The breakwater for Tsunami has a bag formed with one air chamber or a plurality of air chambers made from a flexible film having water resistance and the property of allowing no or little gas to pass through. The lower part of the bag is secured to the bottom of the sea and the other part of the bag is moored at the bottom of the sea or at an appropriate position above the ground, so that the bag with the air chambers serves as a barrier.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004098458-A (JP)
Title: Injection-molded article
Inventor: MIZUTA YASUSHI
IPC: B29C33/00
Filed: 2002-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To protect a peeling phenomenon which occurs on the surface of a foamed injection-molded article.  <P>SOLUTION: This injection-molded article 1 is injection-molded by mixing a foaming agent into a resin material for molding, at least through the use of a mold in which a heat insulating material is installed on the surface of a front cavity in the direction of the movement of a region in which the speed of the in-mold-cavity movement of the resin material for the molding, melted and injected when the injection-molded article is molded, is 1.5-2,000 m/sec.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004102654-A (JP)
Title: Ticket information management server and recording medium
Inventor: OGURA MASATOSHI
IPC: G07B15/00
Filed: 2002-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ticket information management server used for a ticket information management system, wherein a ticket is easily purchased when purchasing the ticket, and also to provide a recording medium used as the ticket.  <P>SOLUTION: This ticket information management server is equipped with a ticket information DB for managing and recording ticket information for managing the recording medium as the ticket, a reception means for receiving discrimination information acquired from the recording medium by an automatic gate machine, a gate control means for determining validity as the ticket on reference to the ticket information DB based on the discrimination information, and generating a gate control instruction for controlling opening/closing of the gate of the automatic gate machine, a display control means for determining the validity as the ticket on reference to the ticket information DB based on the discrimination information, and generating a display control instruction for controlling display of an indicator of the automatic gate machine, and a transmission means for transmitting the gate control instruction and the display control instruction to the automatic gate machine.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004101875-A (JP)
Title: Data transfer method and data transfer circuit
Inventor: KAWAI KAZUTO
IPC: G10K15/04
Filed: 2002-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the load factor of a CPU (Central Processing Unit) in transferring data by simple configuration.  <P>SOLUTION: A data transfer circuit 30 is configured by an SRAM (Static Random Access Memory) 304 for once storing the data transferred from the CPU, a bus switch 302 for disconnecting the SRAM 304 from a bus 11 after the data is stored into the SRAM 304, and a logic circuit 306 for reading the data out of the SRAM 304 and for supplying the data to a decoder 32.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004104509-A (JP)
Title: Image processing apparatus and image forming apparatus
Inventor: KITAHARA FUMIHIRO
IPC: H04N1/387
Filed: 2002-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the retardation of rotation processing to the minimum by performing a control for using two or more kinds of rotation means properly.  <P>SOLUTION: When a rotation demand starts, a first rotator 81 is driven and a rotation process is carried out (601, 602) if the first rotator 81 is not serving. If the first rotator 81 is serving, the condition of use of the second rotator 82 is checked without standing by (604), and the rotator 82 is driven and the rotation process is carried out by the rotator 82 (605) if the rotator is not serving.If the second rotator 82 is acting, the third rotator 83 is driven and the rotation process is carried out by the rotator 83 (608) if the third rotator 83 is not serving. If the third rotator 83 is serving, it stands by until any of three rotators 81, 82, 83 is not acting.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004097964-A (JP)
Title: Electrolytic sewage tratment apparatus, and sewage treatment facility using the same
Inventor: FUKUMOTO AKIHIRO
IPC: C02F1/46
Filed: 2002-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sewage tratment apparatus for removing a phosphorus compound and a nitrogen compound, which prevents the deterioration of removal ability of the nitrogen compound due to the lowering of the outside temperature.  <P>SOLUTION: The phosphorus compound and the nitrogen compound are removed simultaneously by means of electrolytic treatment. Therein, for the removal of the nitrogen compound, a conductive material including iron is used as cathodic material and, as anodic material, a conductive material capable of producing hypohalogenous acid, ozone or activated oxygen by means of electrochemical technique is used when constituting the anodic material. Thus, the denitrification treatment of ammonia and ammonia ion is effectively carried out.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004101944-A (JP)
Title: Optical switch, method for switching light emitting apparatus, method for switching light receiving apparatus, multiplexer, demultiplexer and optical communication system
Inventor: SUNAGA TAKAHIRO
IPC: H04Q11/00
Filed: 2002-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To decrease the failure probability, transmission loss and size.  <P>SOLUTION: The optical switch 10 switches between a plurality of light emitting apparatuses Tx emitting light in different wavelengths and a backup light emitting apparatus 12 which can be substituted for any of the above light emitting apparatuses. The optical switch 10 is provided with: a base member 10A in which a plurality of main waveguides 15 where the main light from the respective light emitting apparatus Tx enters and is guided to a multiplexer 14, and a back up waveguide 16 formed as obliquely intersecting with the main waveguides 15 to guide the backup light from the backup light emitting apparatus 12 from the downstream side to the upstream side in the propagation direction of the main light; a mirror 17x disposed in such a manner that the mirror can be inserted into and retreated from the respective intersection and that when the mirror is inserted, the main light from the light emitting apparatus Tx is blocked while the backup light from the backup light emitting apparatus 12 is reflected to a multiplexer 14; and a driving part for each mirror to insert and retreat the mirror 17x into and from the intersection.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003163524-A (JP)
Title: Film antenna device
Inventor: MUKAI NORIYUKI
IPC: H01Q1/22
Filed: 2002-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a film antenna device which has a simple grounding and an excellent receiving sensitivity.  <P>SOLUTION: The film antenna device which is stuck on a windshield glass includes a first film antenna 11, a second film antenna 12, and a third film antenna 13. The first film antenna 11 and the second film antenna 12 are installed on the same film, and have an antenna pattern portion capacitive- coupled to each other.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004103901-A (JP)
Title: Elimination method of mask laminate, and formation and elimination method of mask laminate
Inventor: KAWASHIMA ATSUSHI
IPC: H01L21/027
Filed: 2002-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elimination method of a mask laminate wherein digging of a layer to be worked can be restrained when an once formed mask laminate is eliminated, and to provide a formation and elimination method of the mask laminate.  <P>SOLUTION: An aperture C is formed on a lower resist film 3 by using an intermediate layer 4 whose etching tolerance is almost equal to that of a film 2 to be treated which is composed of silicon oxide or the like, as an etching mask, and the mask laminate having the intermediate layer 4 and the lower resist film 3 is formed. After that, when a pattern is determined to be imperfect and the mask laminate is eliminated without working the film 2 to be worked, a protective resist film 6 covering the film 2 which is exposed on the aperture C of the mask laminate is formed, the intermediate layer 4 on the lower resist film 3 is eliminated, and the lower resist film 3 and the protective resist film 6 are eliminated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004112019-A (JP)
Title: Grounding protecting device for audio power amplifier
Inventor: NAITO TSUYOSHI
IPC: H03F3/21
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grounding protecting device for an audio power amplifier dispensing with an externally mounted grounding protecting diode and capable of being sufficiently adaptive to characteristic deviations in an audio power amplifier circuit.  <P>SOLUTION: A positive pole output of a battery B is fed to a power amplifier section IC via a power terminal and a filter choke coil CH and a negative pole output of the battery B is fed from a chassis point A to a chassis point B via a chassis, and to the power amplifier section ICa via a chassis terminal at the same time. A switch circuit SW is inserted between a power input ground terminal of the power amplifier section IC and the chassis terminal and a control section CONT is connected across a capacitor C. The control section CONT detects the voltage between an application power voltage of the battery B and the chassis terminal (unit ground terminal) and generates a switch drive signal for applying on-control to the switch circuit SW when the voltage is proper and applying off-control to the switch circuit SW when discriminating that a grounding fault takes place.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004112082-A (JP)
Title: Grounding structure for onboard antenna
Inventor: ISHIBAYASHI SHIYOUSHIRO
IPC: H01Q1/22
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grounding structure whereby an on-vehicle antenna can surely be connected to ground with a simple configuration and very high fitting workability.  <P>SOLUTION: The grounding structure for the on-vehicle antenna wherein a coaxial cable 10 for feeding the antenna is fixed to a vehicle body iron plate 23 and an outer conductor 12 of the coaxial cable 10 and the vehicle body iron plate 23 are electrically connected to ground the antenna to a vehicle body, includes: a coupling plate 21 installed and supported along an axial direction of the coaxial cable 10, electrically connected to the outer conductor 12 of the coaxial cable 10, and made of a conductive thin plate member; and a double-faced adhesive tape 22 made of a dielectric material adhering a bottom face of the coupling plate 21 to the vehicle body iron plate 23 and capacitively coupling the bottom face and the iron plate 23.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004106591-A (JP)
Title: Hydraulic brake device for vehicle
Inventor: NOHIRA SHIGEMITSU
IPC: B60T13/14
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To perform appropriate brake control capable of restraining hysteresis caused by an increase/decrease in braking operation force as much as possible, in a hydraulic brake device for a vehicle provided with a hydraulic supporting means.  <P>SOLUTION: A first valve means (check valve 51, for example) which constantly cuts off a flow of brake fluid from a reaction force pressure chamber to a regulator chamber, and allows flow from the regulator chamber to the reaction force pressure chamber when the fluid pressure in the regulator chamber becomes larger than the fluid pressure in the reaction force pressure chamber by at an more than a first prescribed pressure, and a second valve means (check valve 52, for example) which constantly cuts off flow of the brake fluid from the regulator chamber to the reaction force pressure chamber and allows the flow from the reaction force pressure chamber to the regulator chamber when the fluid pressure in the reaction force pressure chamber becomes larger than the fluid pressure in the regulator chamber by at and more than a second prescribed pressure are provided between the reaction force pressure chamber R4 and the regulator chamber R3. The second prescribed pressure is set so as to be larger than the first prescribed pressure.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004107225-A (JP)
Title: Cosmetic
Inventor: SUZUMATSU ATSUSHI
IPC: A61K8/00
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To prepare a cosmetic which exhibits an enhanced percutaneous absorbability of cedrol, is excellent in rough skin-improving effects, and gives a good feeling in use.  <P>SOLUTION: This cosmetic contains (A) cedrol, (B) a cationic copolymer, (C) polyethylene glycol, (D) an oily agent having a solubility parameter (SP value) of at least 17, and (E) water.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004106392-A (JP)
Title: Ink-jet printer
Inventor: KANEKO TETSUYA
IPC: B41M5/52
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink-jet printer which is adapted to make a color difference inconspicuous while it records at a high speed in two directions.  <P>SOLUTION: An independent arrangement nozzle (K) and sequential arrangement nozzles (C, M and Y) are present at positions not in the same place when seen from a main scanning direction (that is, at positions where they do not overlap) (Fig. (A)). In contrast, the independent arrangement nozzle (K) and the sequential arrangement nozzles (C, M and Y) are arranged on the same main scanning line in a comparative example shown in Fig. (B). The number of nozzles arranged in a vertical scanning direction can be reduced by setting one color independently, and a vertical scanning direction length of a head can be shortened as a whole. The printer can be constructed more compact. Moreover, since the nozzles arranged independently and the nozzles arranged sequentially are not set to the same position in the vertical scanning direction, ink is prevented from overlapping, or the color difference is made inconspicuous as a whole owing to a variation of an overlapping sequence by a position of pixels.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004109838-A (JP)
Title: Driving method of ac type plasma display panel
Inventor: SHOJI TAKATOSHI
IPC: G09G3/291
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To expand a write-in voltage operation margin for improving a write-in failure to be generated because the amount of activated particles in an address discharge period are excessive and assuring satisfactory display states in an AC type 3-electrode plasma display.  <P>SOLUTION: A blank period when a scanning electrode potential is set higher than a scanning electrode potential in an address period and a sustaining electrode potential is set lower than a sustaining electrode potential in the address period is set between the sustenance erasing period and the address period of one subfield and the length of the blank period is controlled by the number of sustaining pulses of a subfield immediately before.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004110688-A (JP)
Title: Server, method and program for mediating commercial transaction
Inventor: SEKIGUCHI TOSHIYUKI
IPC: G06Q30/08
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a server for mediating commercial transactions which determines an effective period when tendering an article.  <P>SOLUTION: The server for mediating commercial transaction is provided with: an open tender means which makes a supplier tenders in a supplier terminal 3a and registers tender information including conditions under which the supplier terminal tenders, to the open tender management information storage device 12; a history registration means 27 which registers history information by which the supplier terminal 3a browses the open tender and history information by which the supplier terminal tenders in a history management information storage device 13; an open tender browsing state reference means 22 which presents the browsing state of the open tender of the supplier terminal 3a to a buyer terminal 2a by referring to the history management information storage device 13; and an open tender period changing means 23 which changes the period when tendering the article and updates an open tender management information storage device 14 by referring to the browsing state of the open tender presented by the open issue browsing state reference means 22.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004111000-A (JP)
Title: Head position controller
Inventor: OKAMOTO MAKOTO
IPC: G11B21/10
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To cope with rotation synchronous oscillation caused by gyroscopic moment generated by fluctuation of a magnetic disk drive.  <P>SOLUTION: A head position controller 20 is provided with a determining part 21 for determining whether the gyroscopic moment that tilts a spindle is applied over a prescribed range, and a control means 22 for controlling the position of a head so as to follow the tilt of the spindle when the determining part 21 determines that the gyroscopic moment is applied over the prescribed range.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004116029-A (JP)
Title: Reflective article
Inventor: SAITO JUNICHI
IPC: E01F9/576
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reflective article having a wide incident angle reflectivity effectively preventing cracks of the reflective sheet and exfoliation from a supporting body and capable of easily curtailing the production time even when a relatively hard reflective seat is used.  <P>SOLUTION: The reflective article is provided with a support body 1 having a plurality of protrusions 12 with a base part 11 and a slant face 120 and reflective sheet 2 arranged on the base surface and the slant face 120 of the protrusion 12. The breadthwise length of the surface 10 between protrusions is longer than the breadthwise length of the protrusion 12 and the base surface of the support body 1 has at least one protrusion edge surface 101b extending along the breadthwise edge of the each protrusion 12. The reflective sheet 2 further has protrusion edge parts 22b arranged on the protrusion edge surface 101b. A slant part 21 is connected to one (20a) of mutually adjacent protrusion gaps 20a, 20b and separated from the other one (20b) and the protrusion edge part 22b.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003338504-A (JP)
Title: Semiconductor device and method of manufacturing the same, and phase shifting mask
Inventor: WATANABE KENICHI
IPC: G03F1/32
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device which is capable of securing high resistance to moisture by preventing separation in a periphery while suppressing an increase in chip area, to provide a method of manufacturing the same, and to provide a phase shifting mask which can be used for manufacturing the semiconductor device.  <P>SOLUTION: A main wall 2 is so installed as to surround an integrated circuit 1. Between each corner of the main wall and the integrated circuit, a sub-wall 3 is installed. Portions of the sub-wall which are perpendicular to each other are extended in parallel with portions of the main wall which are perpendicular to each other. A bent section of each sub-wall is positioned closest to each bent section of the main wall. Even if stress is concentrated due to heat treatment or the like, the stress is distributed to the main wall and the sub-wall, hardly causing interlayer separation or cracks. If there are generated cracks in the corners, water from outside hardly reaches the integrated circuit when the main wall and the sub-wall are connected to each other. By this structure, high resistance to moisture can be obtained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004126812-A (JP)
Title: Personal recognition device, personal recognition method and passage control device
Inventor: HAMANA KAZUYUKI
IPC: G06T1/00
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a personal recognition device which can always acquire a stable input image, and can reduce lowering in personal recognition rate, permitting personal recognition of high accuracy.  <P>SOLUTION: In the personal recognition device to which the facial image of a recognition object person (person) is inputted with a camera to detect a face from the inputted facial image and to recognize the face, for registering (for recognizing) the facial image, the size of the inputted facial image is detected, whether the size of the detected facial image is within the range of a condition for permitting registration (collation) is checked, and only if the size of the detected facial image is within the range of conditions for permitting registration (collation), will registration (recognition) processing be conducted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004124484-A (JP)
Title: Termite-proof structure of building, and its construction method
Inventor: AIBA HIROSHI
IPC: E04B1/72
Filed: 2002-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide termite-proof structure, a building provided with the structure, and a construction method of the termite-proof structure easily handled with good workability.  <P>SOLUTION: The outdoor side of a foundation 20 of the building is covered with a metal pad 10, and side peripheries of a sill 30 and the lower part of a column 35 are covered with the metal pads 10. The metal pad 10 is formed by forming a nickel alloy having corrosion resistance to the secretion of termites, into a three-dimensional irregular mesh structure.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004125281-A (JP)
Title: Electronic control device of air conditioner
Inventor: KASAI MASANORI
IPC: F24F1/00
Filed: 2002-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems of exceeding withstand voltage of a driver circuit of an ultrasonic oscillating element, and causing migration in a high humidity state because induced voltage of several ten V is generated when there is a sudden temperature change in a state of impressing DC voltage on the ultrasonic oscillating element.  <P>SOLUTION: A discharge circuit 8 is connected in parallel to the ultrasonic oscillating element 7, and electric potential remaining in the ultrasonic oscillating element and electromotive electric potential are discharged by the discharge circuit 8 even in a stopping state of the ultrasonic oscillating element.  <P>COPYRIGHT: (C)2004,JPO