baber/WOPTO huggingface dataset:
Patent JP-2003341643-A (JP)
Title: Plastic vessel
Inventor: UCHIHASHI KENTARO
IPC: B65D1/02
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plastic vessel for folding the vessel into two and keeping a shape of a small volume without deforming the shape of a conventional flexible plastic vessel having a tongue piece for suspension.   <P>SOLUTION: In a flexible plastic vessel 1 having a mouth part 4 on one end of a barrel part 2 and a tongue piece 5 for suspension on the other end with the barrel part 2 foldable into two, the tongue piece 5 has a thin-walled weakened portion 8 of a predetermined length capable of forming a locking piece 7 which is cut and erected from the outside to the inside along a peripheral edge part 12 thereof.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003038490-A (JP)
Title: Phase inversion ultrasonic image processing system and method therefor
Inventor: MCLAUGHLIN GLEN
IPC: G01N29/44
Filed: 2002-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a method and system capable of effectively overcoming conventional problems while effectively utilizing the benefit of present ultrasonic image processing system. SOLUTION: This ultrasonic image processing system and method uses two or more assemblies of transmission pulses differed in amplitude, frequency, phase and/or pulse width. In one embodiment, phases differed among k pieces of transmission signals such as 360/k deg. are given to provide a constructive interference of k-order harmonic pulses, while the amplitude modulation related to the respective transmission characteristics is constant among the assemblies. These assemblies of pulses are transmitted to a medium of subject, and echoes received from these pluses are coupled to form an averaged signal. The averaged pulse expresses a true common mode signal received from each of the transmitting assemblies. An ultrasonic image is reconfigured on the basis of broad beam technology by use of the coupled signal assembly.
Patent JP-2003039345-A (JP)
Title: Power tool
Inventor: ANPO KIMITAKA
IPC: B25F5/02
Filed: 2002-06-03
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive power tool by reducing wasteful use of an elastomer, and suppressing economical losses. SOLUTION: In the power tool comprising a body part 1b, a handle part 1c suspended from the body part 1b, a trigger switch 5 provided on the handle part 1c, and a storage battery 6 engaged with an end part of the handle part 1c, the elastomer 15 is formed at least in a first area including the trigger switch 5 of the handle part 1c and a grip part on the opposite side and second and third areas on the side surface of the body part 1b and separated from each other, at least the second and third areas are connected to each other by the same elastomer 15, and the elastomer is formed in a ring shape by the second and third areas and the connection part thereof.
Patent JP-2003093418-A (JP)
Title: Optical analysis device
Inventor: KERSCHBAUMER HARALD
IPC: A61C19/04
Filed: 2002-06-03
Abstract: PROBLEM TO BE SOLVED: To provide an optical analysis device and a dental camera capable of excellently measuring both the color of the surface and the structure of a tooth. SOLUTION: The optical analysis device has a first light source 12 for irradiating the surface 14 of a tooth with the first light, and a second light source 16 for irradiating the surface 14 of the tooth with the second light, which is preferably polarized along a first axis. A converging element 18 for receiving first and second reflected light from the surface of the tooth has an imaging device for catching and forming an image equivalent to the reflected light. The converging element 18 preferably has a polarization filter 30, by which the reflected light is polarized at a prescribed angle to the first axis along a second axis to prevent the glare and reflection.
Patent JP-2003306977-A (JP)
Title: Anchor bolt
Inventor: KUMADA ISAO
IPC: E04B1/41
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an anchor bolt for fixing a mounting object to an autoclaved lightweight concrete (ALC) slab.  <P>SOLUTION: This anchor bolt with a high tensile strength is characterized as follows: a head (1), which is provided with a top part (1'), is fixed to an upper part of a cylinder (4); two opening operation holes (2) are provided in the upper part of the cylinder (4); an internal thread (4") is provide inside a lower part thereof; a pedestal (5) is provided outside the lower part; and opening operation pins (3) for being opened in two directions are inserted into the cylinder (4).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004008400-A (JP)
Title: Game machine, slot machine and game medium dispenser
Inventor: KINOSHITA SHUNICHI
IPC: A63F5/04
Filed: 2002-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game medium dispenser which suitably prevents loss of a negotiable value which should be originally returned to a player.  <P>SOLUTION: A game machine of the present invention collects a part of the negotiable value from the player, and dispenses game media. The dispensed game media are pooled in an inside together with other game media possessed by the player. Part of the game media pooled in the inside are collected for a use in setting the number of bets in one game performance. And, when a command to release internal pooling is issued in order to return the internally pooled game mediato the player, it is judged that the reminder of the negotiable value is not returned to the player, and the judgment is reported.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003094962-A (JP)
Title: Connector for fuel tank
Inventor: KURIHARA KAZUMASA
IPC: F16L41/08
Filed: 2002-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a connector effectively reducing the leakage of evaporated gas of fuel. SOLUTION: This connector A for connecting a fuel tank B and a pipe C connected to the fuel tank B, in a communicating state comprises a gas barrier body 10 made of a synthetic resin with gas barrier property and provided with a cylindrical part 11 and a collar part 12 provided on the outer peripheral side of the cylindrical part 11 and having a face larger than an opening Ba of the fuel tank B. The gas barrier body is made from polybutylene terephthalate, polyphenylene sulfide, a liquid crystal polymer, aliphatic polyketone, aromatic polyamide, a blended polymer of an ethylene-vinyl alcohol copolymer and high density polyethylene, a blended polymer of polyamide and polyethylene, a blended polymer of polyamide and high density polyethylene, or polyethylene terephthalate.
Patent JP-2004012835-A (JP)
Title: Transmitter-receiver optical module and method for manufacturing the same
Inventor: KUMAGAI KOJI
IPC: G02B6/42
Filed: 2002-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transmitter-receiver optical module which permits shortening of the time for alignment and the reduction of the number of components by simplifying an alignment method in an optical axis direction and a method for manufacturing the same.  <P>SOLUTION: The transmitter-receiver optical module is formed by fixing a transmitter side optical element 4. a condenser lens 7, and an optical fiber 9 to a casing 1, fixing a wavelength multiplexing-demultiplexing filter 3 between the optical fiber 9 and the condenser lens 7 for the transmitter side optical element at a prescribed angle with the optical axis and arranging a receiver side optical element 5 and the condenser lens 7 to the side where the light made incident from the optical fiber 9 to the filter 3 is reflected by the filter 3. The module is provided with a package 17 for the transmitter side optical element sealed with the transmitter side optical element 4. The package 17 is fixed to the casing 1 through a holder 16 for aligning the focal position of the transmitter side optical element 4 to the end face of the optical fiber 9 extended into the casing 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004008517-A (JP)
Title: Air cleaner
Inventor: OTANI TETSUYUKI
IPC: F24F1/00
Filed: 2002-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air cleaner which can decompose harmful and odorous substances with a higher certainty simply by letting them pass through only once between electrodes.  <P>SOLUTION: This apparatus is provided with first and second flat electrodes 1 and 2 arrayed as opposed to each other at a specified interval and a voltage application means 8 for applying a voltage between both electrodes and one of the opposed surfaces of the electrodes 1 and 2 is covered with a flat insulating body 3 to generate a plasma in a space between both electrodes. Moreover, preferably, a fan means 6 for blowing air in from outside is provided while an adsorption filter 7 is disposed on the downstream side of the electrodes 1 and 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004011792-A (JP)
Title: Stator
Inventor: YAMADA TAKAYA
IPC: F16H41/24
Filed: 2002-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stator capable of preventing reduction in lubricating property in a one-way clutch part.  <P>SOLUTION: This stator is provided with an impeller, a bush and the one-way clutch part arranged on an inner peripheral side of the impeller, and a damper mechanism absorbing impact between the impeller and the one-way clutch part. The bush is provided with an engaging part, which is fitted in a part constituting the damper mechanism to limit relative moving of an inner ring or an outer ring of the bush and the one-way clutch part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004013065-A (JP)
Title: Image forming device
Inventor: SHIMADA BUICHI
IPC: G03G15/14
Filed: 2002-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device in which stable separating performance is maintained over a long period and deterioration in the picture quality such as character blotting or the like is reduced.  <P>SOLUTION: In the device, a toner image which is formed on a rotative image carrier and transferring material which is transmitted so that it is superimposed on the toner image are guided to a transferring region, the toner image is transferred onto the transferring material by operating a transferring means and the transferring material is separated from the image carrier through the operation of a separating means. An exposing means, which is driving controlled by a control means, is provided to exposure and discharge the carrier through the transferring material in the downstream region with respect to an adhesion virtual position of the transferring material and the carrier in the transferring region.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004019975-A (JP)
Title: Airflow rate control damper for combustion burner
Inventor: OGATA HIROSHI
IPC: F23N3/00
Filed: 2002-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the generation of error in the airflow rate control even if looseness is generated in the rotating direction of an airflow rate control damper by pressing the looseness with the air pressure to eliminate a displacement of the airflow rate control damper due to the looseness.  <P>SOLUTION: In a combustion burner wherein the airflow rate control damper 6 provided with damper plate parts 61 and 62 in both sides of a rotary shaft C is arranged in a ventilation passage 5 formed from a blower 2 to a combustion cylinder 11, the damper parts of the airflow rate control damper formed in both sides are formed asymmetry in relation to the rotary shaft so that pressure receiving areas of the damper plate parts provided in both sides of the rotary shaft are different from each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004020760-A (JP)
Title: Photomask and its manufacturing method
Inventor: TANAKA TOSHIHIKO
IPC: G03F1/42
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To speed up manufacture turn around time of a halftone phase shift mask and to reduce the cost.  <P>SOLUTION: In the halftone phase shift mask, an auxiliary pattern for light shielding is formed of a photosensitive organic film such as a resist.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004018014-A (JP)
Title: Cover to be attached on container
Inventor: MIZUKAWA MASUMI
IPC: B05B9/04
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To easily uncouple a cover from a container whose contents are used up for their separate disposal or reuse.  <P>SOLUTION: The cover 10 consists of an outer tube 11 and an inner tube 12 integral with it. As a product, a projection 12b of the inner tube 12 is fitted in an annular recess 52a of a mountain cap 52 to have the cover 10 and a container body 51 unified. A range of the outer tube facing a notch 12a of the inner tube 12 is formed of a thin part 11a, which is pushed inward and/or upward when separating the cover 10 from the container body 51. The thin part 11a is displaced inward at this time to cause its lower end to come into contact with a shoulder slope 51a of the container body 51, and as a result the outer tube 11 receives upward force. The cover 10 moves clockwise in the figure by leverage with the contact between an end 11g opposite to the thin part 11a and the shoulder slope as a fulcrum to remove from the container body 51.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004023583-A (JP)
Title: Digital broadcast receiver and downloading system
Inventor: TAKAHASHI TOSHIYUKI
IPC: H04N7/173
Filed: 2002-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital broadcast receiver for downloading updated software without depending on a downloading device installed in an outlet store, etc., even though the digital broadcast receiver is a portable device or an on-vehicle device.  <P>SOLUTION: A digital broadcast receiver 30 of a home use can acquire the updated software superimposed on a weak hierarchy of terrestrial digital broadcast waves. A portable digital broadcast receiver 31 can acquire download-related information superimposed on a strong hierarchy of digital broadcast waves. The receiver 30 acquires the download-related information from the receiver 31 and transmits the downloaded updated software to the receiver 31 by using infrared rays on the basis of the download-related information.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004025457-A (JP)
Title: Injection molding simulation method
Inventor: MIZUNO TAKASHI
IPC: G06F19/00
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an injection molding simulation method capable of performing a highly precise simulation in view of mold deformation, while shortening the time for analyzing the resin pressure in particular.  <P>SOLUTION: The injection molding simulation method 10, which successively performs filling analysis, pressure holding/cooling analysis and molding warping deformation analysis, detects the timing with a maximum clamping force detecting section 18 when the maximum clamping force is reached during filling time and pressure holding time from the start of filling resin into the mold to start analyzing the resin pressure within the mold with an analyzing section 14, on the basis of the timing to attain the maximum clamping force in view of the mold deformation. This enables analysis at an appropriate timing considering the mold deformation to perform highly precise analysis, while drastically reducing the load of the analysis calculation for shortening the processing time required for the entire simulation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004029089-A (JP)
Title: Radiation-sensitive resin composition
Inventor: NISHIMURA YUKIO
IPC: G03F7/039
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radiation-sensitive resin composition having high transparency to a radiation and suitable for use as a chemically sensitized resist excellent in basic properties as a resist, such as sensitivity, resolution, dry etching resistance and pattern shape.  <P>SOLUTION: The radiation-sensitive resin composition comprises (A) an acid-dissociating group-containing resin containing a (meth)acrylic ester repeating unit typified by a unit derived from 2-ethyladamantan-2-yl ester or 1-methylcyclopentyl ester of (meth)acrylic acid and a repeating unit having a norbornane skeleton in the backbone typified by a unit derived from 1-methylcyclopentyl ester or (2-ethyladamantan-2-yl) ester of a bicyclo[2,2,1]hept-2-ene-5-carboxylic acid and not containing a repeating unit derived from maleic anhydride and (B) a radiation-sensitive acid generator.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004030960-A (JP)
Title: Detachable connector
Inventor: MITSUZUKA SHIGERU
IPC: H01R24/00
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a detachable connector capable of ensuring electric contact between contacts of a plug and a socket even if dust and the like adheres to the contacts.  <P>SOLUTION: This detachable connector is constructed of the socket 1 having a plurality of socket contacts 4 and the plug 2 having a plurality of plug contacts 7, and a contact part 71 in the plug contact 71 can be brought into contact with a contact part 41 in the socket contact 4. The contact part 71 in the plug contact 7 is divided into two rods and constructed of first and second contact parts 71-1 and 71-2. In this way, if dust adheres to the second contact part 71-2, the contact part 71-2 is warped to a block 6 side by a pressing force from the contact part 41 in the socket contact 4. Then, a contact condition between the first contact part 71-1 and the contact part 41 in the socket contact 4 is maintained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004026888-A (JP)
Title: Low-temperature-heat-sealable composition and low-temperature-heat-sealable multilayer structure
Inventor: TOYODA HIDEO
IPC: C09J7/02
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-temperature-heat-sealable composition desirable for packaging materials excellent in heat-sealability, appearance, and oil resistance, good in blocking resistance in use, and good in workability and to provide a heat-sealable multilayer structure.  <P>SOLUTION: The low-temperature-heat-sealable composition comprises 99-80 wt.% (a) polyolefin wax having a number-average molecular weight (Mn) in the range of 2,000-10,000, a density in the range of 880-910 kg/m<SP>3</SP>, and a melting point in the range of 65-100°C and 1-20 wt.% (b) tackifying resin. The heat-sealable multilayer structure has a layered structure at least partially consisting of two layers which are (I) a base layer and (II) a heat-sealable layer formed on the base layer, wherein the heat-sealable layer comprises the polyolefin wax (a).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003197196-A (JP)
Title: Cathode electrode, its manufacturing method, and lithium battery using this
Inventor: KIM MIN SEUK
IPC: H01M10/05
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cathode electrode, its manufacturing method, and a lithium battery using this cathode electrode.  <P>SOLUTION: This cathode electrode is prepared by forming a cathode active material layer on a current collector, the cathode active material layer is formed by filling sulfur 3 in pores, and/or by containing a conductive material whose surface is coated with the sulfur 3, and the lithium battery using this cathode electrode keeps a structural shape of the active material layer by porous conductive material even if the phase change of the sulfur 3 is caused in charge discharge, and therefore, structural stability in charge discharge is ensured.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004031518-A (JP)
Title: Thin film solar cell
Inventor: WADA KATSUHITO
IPC: H01L31/04
Filed: 2002-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To improve release voltage, form factor, saturation current, and efficiency of a microcrystal solar cell.  <P>SOLUTION: The crystal particles at an initial stage in film-forming of an i layer of a microcrystal Si formed on a first dope layer 4 counter-dopes only a region 51 growing in a growth plane direction. The counter doping amount is preferred to be gradually decreased.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004025974-A (JP)
Title: Wiring structure between vehicle body and door
Inventor: SUZUKI MASAHISA
IPC: B60R16/02
Filed: 2002-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To simplify a connecting mechanism of wires between each door and a vehicle body by reducing the number of wires between each door and the vehicle body.  <P>SOLUTION: A main multiplex communication unit 12 in use for door electric equipment is arranged in the vehicle body 10 and a door side multiplex communication unit 13 is arranged in each door 11. The main multiplex communication unit 12 and each door side multiplex communication unit 13 are connected to each other via one wire w3 in use for a multiplex communication circuit. One common power circuit wire w1 for driving the electric equipment for each door 11 and one common earth circuit wire w2 are connected to a power circuit wire on the side of the vehicle body 10 and to an earth circuit wire, respectively. A connecting wire between the vehicle body 10 and each door 11 is constructed by three multiple communication circuit, power circuit and earth circuit wires w1, w2, w3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004026992-A (JP)
Title: Ink for stencil printing
Inventor: MATSUDA HIROSHI
IPC: C09D11/00
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an emulsion ink for stencil printing exhibiting good pigment dispersibility, causing no pigment aggregation on emulsifying and excellent in storage stability as an emulsion.  <P>SOLUTION: The ink for stencil printing comprises a water-in-oil emulsion comprising 10-50 wt% of an oil phase and 90-50 wt% of an aqueous phase, where at least a copper phthalocyanine pigment treated with a specific copper phthalocyanine derivative is contained as a pigment in the oil phase. The treated copper phthalocyanine pigment is preferably contained in a concentration of at least 0.5 wt% based on the total amount of the ink. The copper phthalocyanine pigment is preferably treated with 0.01-50 wt%, preferably 2-20 wt%, based on the copper phthalocyanine pigment, of the specific copper phthalocyanine derivative. Preferably, the particle size of the primary particle of the copper phthalocyanine pigment is 40-360 nm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004028791-A (JP)
Title: Recorder
Inventor: TOYODA MIKIO
IPC: G01D7/12
Filed: 2002-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recorder capable of inputting an optional comment by simple constitution.  <P>SOLUTION: This recorder is provided with a display means 2 for displaying a record/data displaying screen 10 for trend display or the like changed time-serially, a touch panel 3 provided overlappedly on the display means 2, and a processing means for recognizing a position of an indication means 4 touched to the touch panel, and for superposing a locus of the indication means onto the trend display changed time-serially to be displayed on the display screen of the display means. In the recorder, a surplus key board or the like is not required to be prepared, the comment or the like is allowed to be written/displayed freely in an optional position by the indication means such as a touch pen, and handling/using-convenience in a site are excellent.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003109320-A (JP)
Title: Playback method for disk and method for recording and reproducing audio signal
Inventor: TANAKA YOSHIAKI
IPC: G11B27/34
Filed: 2002-06-28
Abstract: PROBLEM TO BE SOLVED: To efficiently record and display character information showing contents of audio data of a music source in the case of recording the audio data primarily. SOLUTION: Audio data are arranged in an A pack, and character information about the audio data and its display time data are arranged in an A-CONT pack. The display time data in the A-CONT are divided into display start time data and display end time data by a display time decoder 51, the display start time data and the display end time data are applied to a start comparator 52 and an end comparator 53, and character data are converted into dot matrix character data for display by a character data decoder 54 and stored in a buffer 55. The start comparator 52 and the end comparator 53 compare the data of a display start time and a display end time with an A pack address to control a character display time.