baber/WOPTO huggingface dataset:
Patent JP-2003320739-A (JP)
Title: Printer
Inventor: OIKAWA SHIN
IPC: B41J29/46
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printer equipped with a liquid crystal display section in which an error report can be recognized surely and a method for dealing with the error can be displayed.  <P>SOLUTION: The printer equipped with a liquid crystal display section is provided with a control means for lighting or flickering a plurality of back lights of different coloring at the liquid crystal display section upon occurrence of an error. Upon occurrence of an error, the control means delivers an alarm sound of preset tone and volume. Furthermore, the control means displays an alarm message at the liquid crystal display section upon occurrence of an error, and displays a method for dealing with the error at the liquid crystal display section by error confirming operation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003321886-A (JP)
Title: Heat-insulating backing panel for building
Inventor: NAKAGAWA YUJI
IPC: E04C2/38
Filed: 2002-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat-insulating backing panel which is formed of a composite sheet and a foaming synthetic resin, wherein the foaming synthetic resin is rigidly attached to the composite sheet without separation from the sheet when foamed and filled in a space defined by the composite sheet, to thereby ensure the heat insulating performance and moisture barrier properties of the panel.  <P>SOLUTION: In formation of the heat-insulating substrate panel, first the composite sheet 3 which is a laminate of craft paper 1 and aluminum foil 2, is formed. Then, an opening on one side of a rectangular substrate panel frame 4 is shielded with the composite sheet 3 such that the craft paper 1 is arranged inside the frame and the aluminum foil 2 outside the frame, respectively, and an outer peripheral portion of the composite sheet 3 is fixed to single surface of the rectangular substrate panel frame 4. Next, the foaming synthetic resin 5 is poured into the rectangular substrate panel frame 4 having its one-side opening shielded with the composite sheet 3, and the resin is foamed to fill the interior of the frame. Thus, the foaming synthetic resin 5 is bonded to the craft paper 1 by using self-adhesion at the time of foaming.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002373552-A (JP)
Title: Switch mechanism
Inventor: MOHTASHAM MEHDI
IPC: H01H17/04
Filed: 2002-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized and a highly reliable switch mechanism capable of being used in cooperation with a rope switch gear. SOLUTION: An actuator shaft of the switch mechanism is mounted in a housing 3 so that it can be displaced in the shaft direction, and mechanically coupled with a cam in the housing 5. If the shaft is displaced in the axial direction, the cam mainly rotates having the axis of the cam as the center. As for the actuator shaft, at an intermediate position in the axial direction, the switch in the housing 7 takes the first state. If the actuator shaft is displaced in one axial direction and separated from the intermediate position in the axial direction, the cam rotates and the switch catches the second state via a plunger 13. If the actuator shaft is displaced in the other axial direction and separated from the intermediate position in the axial direction, the cam rotates and the switch catches the second state via the plunger 13.
Patent JP-2003320676-A (JP)
Title: Ink cartridge
Inventor: ARAI KENICHIRO
IPC: B41J2/175
Filed: 2002-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To improve the ease of use and the handleability at the time of distribution by preventing an ink leak from an air hole while the ink is directly stored in a cartridge case.  <P>SOLUTION: An ink cartridge 27 comprises an ink storage chamber 37 for storing the ink A, an ink take-out port 32 for taking out the ink A from the ink storage chamber 37, the air hole 38 for taking the air into the ink storage chamber 37 as the ink A is taken out, and a liquid plug 39 for capping an interface of the ink A stored in the ink storage chamber 37. The liquid plug 39 is formed of a high-viscosity liquid which follows an interface displacement associated with the take-out of the ink A.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003326081-A (JP)
Title: Washing-drying machine
Inventor: MATSUI YASUHIRO
IPC: D06F25/00
Filed: 2002-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the generation of wrinkles on laundry during a drying process.  <P>SOLUTION: In the drying process, a rotating-drying motion wherein hot air is jetted while a washing tub 4 is rotated in one direction, and a motion for loosening laundry by rotating a pulsator 5 are repeated. The drying process is divided into three stages of a former stage, an intermediate stage and a latter stage, and in the intermediate stage, the loosening motion is more frequently performed compared to the former stage and the latter stage.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003326299-A (JP)
Title: Sludge treatment apparatus and sludge treatment method
Inventor: SAEGUSA SATORU
IPC: C02F11/02
Filed: 2002-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sludge treatment apparatus which can treat sludge with high efficiency by a thermophilic aerobic and, biological treatment in a method for performing a volume reduction of the sludge and can suppress the generation of thermal loss and odors, thereby making it possible to reduce an operating cost, equipment cost, and the like, and making the production amount of excess sludge zero or at least reducing the volume of the excess sludge, and a sludge treatment method.  <P>SOLUTION: A sludge treating vessel blows oxygen-containing gas into the organic sludge to form an aerobic atmosphere and subjects the organic sludge to the thermophilic aerobic and, biological treatment by the biological effect of thermophilic microorganisms under high-temperature conditions of 45 to 100°C, in which the interior of the sludge treating vessel is annexed with an air diffusion means for blowing the oxygen-containing gas as micro-air bubbles of 0.1 to 10 mmϕ in air bubble diameter into the sludge treating vessel.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003326900-A (JP)
Title: Automatic wall paper starching machine
Inventor: ISHII MASATO
IPC: B05C1/08
Filed: 2002-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a useless starched wall paper from being produced by conveniently set a wall paper so as not to be obliquely arranged, and to easily discriminate meandering of an easily meandering wall paper during starching work.  <P>SOLUTION: The wall paper A is prevented from being obliquely set by providing a marking, a scale, or the like corresponding to a scale of a slitter 20 on a roller or setting it as a scale plate on a wall paper discharging side in a starching machine. It is discriminated whether an end position of movement of the starched wall paper meanders by providing the marking, the scale, or the like on the wall paper discharging side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003292954-A (JP)
Title: Color change-suppressing agent composition for organic polymer material caused by nitrogen oxide gas
Inventor: YAMAMOTO MASATAKA
IPC: C09K15/08
Filed: 2002-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an excellent color change-suppressing agent having an effect of suppressing the color change by a small amount against nitrogen oxide gas while maintaining heat resistance and processing stability capable of coping with a high temperature for a high speed molding, a high temperature molding for an alloy such as an engineering plastic, etc.  <P>SOLUTION: This color change-suppressing agent is tetrakis(2,4-tertiary butyl-5-methylphenyl)-4,4'-biphenylene phosphonite, not substantially containing a chlroline compound derived from its production, and a composition consisting mainly of the compound is also provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003328143-A (JP)
Title: Surface treated stainless steel sheet for gasket and rubber-coated stainless steel sheet for gasket
Inventor: TAOMOTO TOSHIE
IPC: C23C28/00
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gasket made of stainless steel which has no reduction in adhesion of stainless steel/a rubber-coated layer over a long period, exerts no adverse effect upon the environment and has excellent sealing properties and durability.  <P>SOLUTION: The surface treated stainless steel sheet for a gasket is obtained by forming an organic-inorganic composite film containing a titanium compound, a fluorine compound, a hydroxyphenyl compound and a phosphonium salt on a part or the whole face of the surface of a stainless steel sheet. The organic- inorganic composite film can contain a zirconium compound as well. In the rubber-coated stainless steel sheet for a gasket, a rubber-coated layer is formed via the organic-inorganic composite film.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003035289-A (JP)
Title: Refrigeration unit and compressor
Inventor: TSUBOE HIROAKI
IPC: H02K21/14
Filed: 2002-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a reliable refrigeration unit and compressor having high efficiency with a minimized power consumption and drivable by a commercial power source. SOLUTION: This refrigeration unit comprises the compressor 1 driven by an electric motor, a condenser 3 and an evaporator 7. A refrigerant gas is compressed in a compression chamber formed of a fixed scroll 60 and a rotating scroll 57, and the compressed refrigerant gas is passed through the electric motor and a compression vessel provided on the lower part of the electric motor and having an oil basin part 66 arranged therein, and discharged out of the compressor. The electric motor comprises a winding wound on the iron core of a rotator 52 to function as an induction electric motor and a permanent magnet magnetized on the iron core of the rotator 52 to function as a synchronous electric motor, and it is driven as the induction electric motor in starting and as the synchronous electric motor in steady operation.
Patent JP-2003329858-A (JP)
Title: Method for manufacturing plastic optical member
Inventor: SATO MASATAKA
IPC: G02B6/00
Filed: 2002-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a plastic optical member excellent in productivity by suppressing foaming from the member in working in the manufacturing of the plastic optical member.  <P>SOLUTION: In the method for manufacturing the plastic optical member consisting of a core part and a cladding part, a hollow tube to be the cladding part is fabricated and the core part is subsequently fabricated by polymerizing a polymerizable monomer in the hollow tube. The method for manufacturing the plastic optical member is characterized by slowly cooling the workpiece with 3°C/min or lower cooling rate until reaching Tg of the plastic optical member or lower temperature after finishing the polymerization step in the step to fabricate the core part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003338718-A (JP)
Title: Digital amplifier
Inventor: KUBOTA JIRO
IPC: H03H17/00
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a digital amplifier which is free from producing shock sound, when performing gain adjustment.  <P>SOLUTION: When a gain adjustment curve is stored in a gain adjustment curve table portion 54 of a gain adjustment portion 50, and gain is changed from a present gain value to a new gain value, an intermediate gain value calculation portion 55 calculates an intermediate gain value, based on gain curve characteristics in synchronism with a clock, sets to an intermediate gain value register and finally sets at the new gain value. The gain curve characteristics stored in the gain adjustment curve table portion 54 has a gentle curve, at the beginning and end of the gain value change, wherein an affection of gain value change is notable and a sharp curve in the middle of a gain adjustment period.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003341872-A (JP)
Title: Sawtooth roller and image forming apparatus using the sawtooth roller
Inventor: SEKINE SATORU
IPC: B41J13/02
Filed: 2002-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transport member for a record medium for decreasing the number of parts, reducing assembling man-hour, and eliminating the need of assembling the parts to each other with high accuracy.   <P>SOLUTION: This sawtooth roller includes a sawtooth member and a pressure member for the sawtooth member, wherein the sawtooth member is provided with a disc having a projecting part, the tip of which is linear or dot-like on the outer periphery and a shaft serving as the rotating shaft of the disc, and the disc and the shaft are integrally formed of resin.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003340625-A (JP)
Title: Drilling cutter for resin pipe
Inventor: SAKAMOTO TAKESHI
IPC: B26F1/00
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure which can extremely easily remove chips from a cutter after finishing a cutting operation without disturbing cutting workability for a resin pipe.   <P>SOLUTION: The drilling cutter for the resin pipe is composed of a substantially cylindrical guide having a cutout over the whole length in the longitudinal direction, a cutter having a cutting edge arranged at the tip of the guide, and a cover which slides on the outer periphery of the cutter. The cutter can be connected to the cover by screws. When the cutter has been connected to the cover by screws, the cutting edge is exposed from the tip of the cover. The root side of the guide is closed and provided with an attachment for a rotational mechanism. The cutout angle of the cutout is nearly 180°. The tip side of the cutter is wider than the inside diameter of the cover, and taperingly expands.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003341299-A (JP)
Title: Flower arrangement type picture frame
Inventor: NAKAHODO ETSUKO
IPC: B44C5/04
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To arrange plants such as a natural flower by the dual purpose use of a picture frame for being used to display a painting, and to enable the performance of three-dimensional expression by utilizing two front and rear display surfaces which are separated from each other.   <P>SOLUTION: A first panel 6 is held by being sandwiched at least between a front frame 1 and an inside frame 2, and a close-range view and the like are expressed by leaving only a part of the first panel 6. A water tray 5 can be held in the inside frame 2, so that the natural flower and the like can be arranged. A second panel 3 can be held on the back part of the inside frame 2, so that a background can be expressed on the second panel 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003348550-A (JP)
Title: Stream multiplexing method reproducing method, stream multiplexing apparatus, reproducing apparatus, and digital broadcast receiving apparatus using the same
Inventor: KUNO TETSUMINORU
IPC: H04N5/44
Filed: 2002-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stream multiplexing method, a reproducing method, a stream multiplexing apparatus reproducing apparatus, and a digital broadcast receiving apparatus in which a plurality of streams composed of different packet unit lengths are multiplexed to form a multiple transfer stream and the multiplexed bit stream is decoded to reproduce a packet signal for each of different kinds by a stream reproducing apparatus in simple configuration when reproducing the multiple transfer stream.   <P>SOLUTION: Stream signals having the plurality of different packet unit lengths are temporarily aligned into packet unit length of an MPEG-TS stream, multiplexed and reproduced by adding packet headers 1, 8, 9, 10, 11, 15 an 17 of the MPEG-TS stream for each packet.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003348467-A (JP)
Title: Television receiver
Inventor: TAO JUNICHI
IPC: H04N5/44
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a television receiver capable of preventing unnecessary selection of broadcast channels without a broadcast radio wave in sequential channel changeover control for sequentially selecting broadcast channels.   <P>SOLUTION: In the television receiver having a second tuner 103 in addition to a first tuner 102 for selecting a broadcast channel selected by a user, when video/audio outputted to a display apparatus 105 or a speaker 107 is only a broadcast radio wave selected by the first tuner 102, the second tuner 103 sequentially selects a channel steadily to detect the presence/absence of a synchronizing signal of each broadcast channel and allows the first tuner 102 to select a nearby channel having the synchronizing signal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004007151-A (JP)
Title: Router, ddns client terminal connected to it, and ddns system
Inventor: NAWATA AKIHIRO
IPC: H04L12/70
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a router that can reduce the processing load of a DDNS server by reducing a communication load when a global IP address is dynamically assigned, and to provide a DDNS client terminal and a DDNS system.  <P>SOLUTION: The router is provided with a router address managing means which discriminates whether or not a global IP address agrees with a stored global IP address when the global IP address is assigned, and an address change notifying section which transmits a notice indicating an IP address change to the DDNS client terminal when the assigned IP addresses does not agree with the stored one. The DDNS client terminal is provided with an IP address acquiring means which takes outs the global IP address from the notice indicating the IP address change transmitted from the router, and a DDNS managing means which constitutes the notice indicating the IP address change by using the taken-out global IP address and informs the DDNS server of the notice.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004006097-A (JP)
Title: Deflection yoke device
Inventor: KITAMURA KATSUYUKI
IPC: H01J29/76
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a deflection yoke device whereby efficiency of assembling work can be enhanced by increasing freedom when manufacturing it, while avoiding restrictions occurring to assembly sequence as much as possible.  <P>SOLUTION: A separator 12 to compose the deflection yoke device is installed face to face with the center part of the picture screen 11 of a cathode-ray tube. This separator 12 is formed by uniting a pair of half separators 13, 14 having a divided face on the horizontal axis (X-axis) of the picture screen 11 each other. In other words, the separator 12 is structured so as to be divided into upper and lower parts with the X-axis held between them on the picture screen 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004001135-A (JP)
Title: Nailing machine with air duster
Inventor: ISHIZAWA SADANORI
IPC: B25C1/04
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nailing machine with an air duster for carrying out the work of nailing and the work of scavenging in a construction site, which supplies the pressure for the nailing work and the pressure for the scavenging work from the same source under different pressures, reduces a jet noise generated from a nozzle 24, and prevents falling-off of an O-ring 28 for closing and opening an air passage between an accumulator and the nozzle.  <P>SOLUTION: A flow control mechanism composed of a restriction 32, etc. is provided between the accumulator 3 and the nozzle 24, and further the air passage 26 composing an expansion chamber is provided just after the flow control mechanism. In addition, the passage resistance of compressed air in the flow control mechanism is set so as to be maximum between the accumulator 3 and the nozzle 24, and further the flow control mechanism is arranged in the vicinity of a discharge valve 22.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004012570-A (JP)
Title: Magnification observation apparatus
Inventor: KENNO KOKICHI
IPC: G02B21/22
Filed: 2002-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnification observation apparatus which provides a clear and bright observed image free of a rough feel and provides a wide exit pupil diameter without having a mechanism, such as a rotating mechanism.  <P>SOLUTION: The magnification observation apparatus is provided with an objective optical system 10 for projecting an enlarged image of an object, a diffusion plate 4 arranged near the image projected by the objective optical system 10 and an eyepiece optical system 3 for projecting the exit pupil of the objective optical system 10 to an observer's eyeball E, wherein the diffusion angle of the diffusion plate 4 is ≥10° in full width at half maximum.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004015195-A (JP)
Title: Broadcast-receiving apparatus, broadcast-receiving method, display control apparatus, broadcast-receiving apparatus control program and recording medium
Inventor: MATSUZAKI HIDEKAZU
IPC: H04N5/445
Filed: 2002-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a broadcast-receiving apparatus by which a program having viewed can be continued to be viewed without damaging the legibility of EPG information even after displaying the EPG information, and to provide a broadcast-receiving method, a broadcast-receiving apparatus control program, and a recording medium.  <P>SOLUTION: An image signal composite processing portion 207 is provided with a selective output portion 2076 to output two pieces of input information, without having transmittance other than a transparent composite portion 2073 to compound two pieces of input information in a transparent manner. Legibility-demanded character information and visibility-demanded frame information among the EPG information are displayed, by compounding the program broadcasted until then in a display apparatus 219 without having transparency. Other EPG information is displayed by compounding the programs broadcasted till then in the transparent manner.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003319804-A (JP)
Title: Simple implement for modifying shoes for hallux valgus
Inventor: KAWADA SHUICHI
IPC: A43D95/12
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple implement for modifying shoes for hallux valgus which is so devised as to enable simple adjustment of the shoes to the shapes of the feet and wear thereof in fitting with the feet for a person who suffers from the hallux valgus and is embarrassed since he can not put on shoes newly bought or for a person who becomes unable to wear his favorite shoes owing to the progress of the hallux valgus and puts them aside unwillingly.  <P>SOLUTION: A concave block (3) is provided rotatably to the fore end of a screw (2) with a handle of a vise main body (1), while a convex block (4) is so provided for the vise main body as to correspond to the concave block (3).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004009181-A (JP)
Title: Circulation feed mechanism for sand blasting abrasive and sand blasting device
Inventor: TAKEBE KUNIO
IPC: B24C9/00
Filed: 2002-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive sand blasting device capable of stably circulating/feeding an abrasive.  <P>SOLUTION: An abrasive suction member 6 having a connection port 18 to a suction hose 5, an abrasive suction port 19 and an air suction port 20a in which a first passage 21a for communicating the air suction port 20a with the connection port 18 and a second passage 21b for communicating the abrasive suction port 19 with the first passage 21a are formed is buried in a layer of the abrasive stored at a bottom part 4 of a processing chamber. The air suction port 20a is exposed from an upper surface of the layer A of the abrasive and is detachably fixed to the bottom part 4 by a magnet 17. The abrasive stored at the bottom part 4 is circulated and fed from the abrasive suction member 6 to a nozzle gun through the suction hose 5. Thereby, a suction route of the abrasive to the nozzle gun is freely shortened and the abrasive can be stably circulated and fed to the nozzle gun by small suction force.  <P>COPYRIGHT: (C)2004,JPO