baber/WOPTO huggingface dataset:
Patent JP-2003189087-A (JP)
Title: Embedding data in material
Inventor: PELLY JASON CHARLES
IPC: H04N7/167
Filed: 2002-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To overcome the problem in a method of transferring information signals representing still images, video audio and/or other data wherein the information signals are transmitted to a recipient apparatus or 'viewer' 10 from a server 2 via a network 12, data indicative of whether or not further data is to be embedded in the information signals is also sent either with the signals or separately, the further data is embedded in the information signals at the viewer 10 in dependence upon the indicative data, and the further data is perceptible in the information signals as to degrade them.  <P>SOLUTION: A provider transmits the data indicative of whether or not further data is to be embedded to the recipient apparatus. When a user pays charge to an image, the provider transmits newly indicative data to read an image without imparting a watermark.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004100145-A (JP)
Title: Emulsion tank in asphalt finisher
Inventor: MOGI YASUO
IPC: E01C19/16
Filed: 2002-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the deterioration of an asphalt emulsion by heating to a proper temperature and thermally reserving; and to reduce the required installation volume of an apparatus by omitting an independent hot oil tank.  <P>SOLUTION: This emulsion tank T has an emulsion storage part 7 provided with an emulsion takeout pipe (an emulsion outlet) 7a connected to an emulsion feeding pipe 8 of an emulsion circuit 15 for storing the asphalt emulsion and feeding out the asphalt emulsion to a spraying nozzle 10 of an emulsion spraying mechanism S, a hot oil jacket 18 arranged outside the emulsion storage part 7 by opening a hot oil storage space 18a for storing hot oil and provided with a hot oil takeout pipe (a hot oil outlet) 18b and a hot oil return pipe (a hot oil inlet) 18c connected to a hot oil circulating circuit 30 for circulating the hot oil between the hot oil storage space 18a and the emulsion spraying mechanism S and a heating means 19 for heating the hot oil stored in the hot oil storage space 18a in the hot oil jacket 18, and indirectly heats and thermally reserves the asphalt emulsion in the emulsion storage part 7a by the hot oil in the hot oil jacket 18.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004098309-A (JP)
Title: Printing method and printed matter
Inventor: NAKAMURA TETSUHISA
IPC: B41M5/52
Filed: 2002-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printing method, with which a highly dense printed matter is cured and dried by digital electric signals with a small-sized drying machine in a short time on a metal-coated plate without platemaking process, and a printed matter.  <P>SOLUTION: This printing method is to print on the metal-coated plate with an electron beam curing type inkjet ink and to cure the ink through electron beam radiation. This printed matter can be obtained by printing an image designed on the screen of a computer by the digital signals as they are without a platemaking process and efficiently curing through the electron radiation under low acceleration voltage, not necessitating the conventional gas oven nor a large sized baking drying device such as an electric oven nor wider space nor longer cure time. In this printing method, the low acceleration voltage is set to be not more than 150 kV and an electron beam radiation device is of a vacuum tube type.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004099065-A (JP)
Title: Bottle cap
Inventor: WATANABE YOSHINORI
IPC: B65D51/28
Filed: 2002-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bottle cap which is highly reliable and is manufactured at a low cost.  <P>SOLUTION: The bottle cap 1 comprises a cap body 2 capping a mouth-to-neck portion B3 of a bottle B, and a small container 3 fitted to the cap body 2 to hold an additive T added to the content N of the bottle B. The small container 3 comprises a holding compartment 32 having an opening at the opening end side of the cap body 2, a flange 312 engaged with a screw part 31 of the cap body 2 to hold the small container 3 inside the cap body 2, a lid 33 for closing the opening of the holding compartment 32, and a locking strip 332 fitted on the lid 33 and locked on the inner circumferential wall B21 of the bottle B.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004100571-A (JP)
Title: Backup control system of learning value for control in internal combustion engine
Inventor: OTA TAKATOSHI
IPC: F02D45/00
Filed: 2002-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a backup control system of a learning value for control of an internal combustion engine that greatly reduces the write count of the learning value to each memory and extending the usage limit of the memory.  <P>SOLUTION: The backup control system of the learning value for control in the internal combustion engine comprises a plurality of banks consisting of non-volatile memories for storing the data of the learning value for control in the internal combustion engine; an old/new identifying means for identifying old/new by comparing data written into each bank; a write completion identifying means for identifying whether the storage of data into each bank is completed or not; and a data writing means for allocating and selecting a bank for writing new data from a plurality of banks for writing based on the identification result of the old/new identifying means and that of the write completion identifying means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004099741-A (JP)
Title: Organic ultrathin film, its accumulation product, and its production method
Inventor: ISHIRO KUNIHARU
IPC: G03C1/73
Filed: 2002-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel organic ultrathin film which enables the photoisomerization of a colorant molecule in a high-density solid state by providing a free volume around the colorant molecule and is useful as an optical memory, etc.  <P>SOLUTION: This organic ultrathin film comprises a monomolecular membrane wherein an amphiphatic compound having colorant groups and nucleic acid bases is arranged by the base pair formation by oligonucleotide which, together with nucleic acid bases, forms base pairs.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003288924-A (JP)
Title: Condenser for fuel cell system
Inventor: YAGISAWA KENJI
IPC: H01M8/04
Filed: 2002-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To make a steam-water separator unnecessary in a condenser for a fuel cell system recovering steam in exhaust gas from the fuel cell as recycling water.  <P>SOLUTION: This condenser for the fuel cell system is constituted such that a core part 11 is formed by alternately stacking tubes 13 and fins 15, tanks 17, 19 communicating with the tubes 13 are arranged on both sides of the core part 11, exhaust gas containing steam from the fuel cell 43 flowing into an inlet side tank part 23 from a gas inflow port 27 is introduced into an outlet side tank part 25 through the tubes 13, and the exhaust gas flows out of a gas outflow port 17b of the outlet side tank part 25, and a steam separating means 29 separating condensed water from the exhaust gas flowing out of the tubes 13 is installed inside the outlet side tank part 25, and an exhaust port 17c discharging the separated condensed water is installed in the outlet side tank part 25.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004068565-A (JP)
Title: Sheathing board with window in concrete form
Inventor: TAKAZAWA HIDEO
IPC: E04B1/16
Filed: 2002-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To change a sheathing board made of wood to that made of concrete, to prevent the disposal and incineration of a wood resource, and hence to protect a forest resource and to protect people from tendency to global warming.  <P>SOLUTION: The sheathing board material of a form is made of concrete, a window in a transparent plastic plate is provided in it, and the placement state of ready-mixed concrete is observed and treated during execution. Additionally, washboard-like irregularities are formed on a surface in contact with ready-mixed concrete for giving directivity to concrete paste and an air flow to improve workability and coherence. By such devices, excellent conveniences are obtained as compared with the use of conventional wood.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003254637-A (JP)
Title: Thermal conduction apparatus
Inventor: LUO CHIN KUANG
IPC: F24F1/02
Filed: 2002-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermal conduction apparatus effectively controlling excellent heat-absorbing and heat-radiating modes.  <P>SOLUTION: In this apparatus for conducting thermal energy, a thermoelectric unit in thermal communication with a thermal conductor is electrically operable so as to operate in a heat-absorbing mode, where the thermoelectric unit absorbs heat from the thermal conductor to reduce temperature of the thermal conductor, and a heat-radiating mode, where the thermoelectric unit radiates heat to the thermal conductor. A processor is operable so as to enable a power control circuit to control supply of electric power to the thermoelectric unit according to temperature of the thermal conductor and the thermoelectric unit sensed by a temperature sensor when the thermoelectric unit is operated in a selected one of the heat-absorbing mode and the heat-radiating mode.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004109311-A (JP)
Title: Liquid crystal aligning agent and liquid crystal display element
Inventor: HIRAI TAKESHI
IPC: C08G73/10
Filed: 2002-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal aligning agent for forming a liquid crystal display element with excellent display quality and uniform contrast.  <P>SOLUTION: The liquid crystal aligning agent which has five or less Gardner color standard number and besides contains a polyamic acid and/or a polyimide obtained by using 2, 2'-substituted biphenyldiamine.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004108031-A (JP)
Title: Balcony in outside heat insulating building of reinforced concrete construction
Inventor: TAN SEIKICHI
IPC: E04B1/00
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a balcony in an outside heat insulating building of a reinforced concrete construction capable of attaching a reinforced concrete construction balcony with high workability so as to prevent heat bridge from occurring in the reinforced concrete outside heat insulating building.  <P>SOLUTION: A balcony floor slab S1 is thermally cut off from a concrete skeleton of a building by a heat insulating layer 1b on the outside of an exterior wall thermally coating the outside of a concrete layer with the heat insulating layer 1b, and it is supported only by a group of supporting bars 2 extended to the inside of the concrete skeleton CR of the building passing through a through hole H1 of the heat insulating layer 1b from the inside of the balcony floor slab S1 at a bearing wall W1 section.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004105534-A (JP)
Title: Game device and game control method capable of being utilized therefor
Inventor: KOIKE AKIRA
IPC: A63F13/52
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game system capable of advancing a plurality of play modes in parallel.  <P>SOLUTION: A video game device 100 executes a game program having a plurality of play modes in the game system. A first control part 112 controls a first mode in which a plurality of players play in turns. A second control part 114 controls a second mode in which at least one person among a plurality of players performs the play different from the first mode. The first control part 112 lets the player in the next turn play skipping the player who is to perform the play in the first mode and is playing in the second mode.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004108310-A (JP)
Title: Engine start control device
Inventor: OCHIAI YUKINOBU
IPC: F02N11/08
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To reduce discomfortable noise by reducing the slippage of a belt rotating a crankshaft when an engine is started.  <P>SOLUTION: This engine start control device comprises a motor rotational speed sensor 36 detecting the rotational speed of a motor generator 15, a crank rotational speed sensor 35 detecting the rotational speed of the crankshaft 18, and a motor control device ECU 50 controlling the output torque of the motor generator 15 generally according to a specified start torque map. The motor control device ECU 50 is formed so as to reduce an output torque to be indicated to the motor generator 15 when a rotational speed difference DN1 which is a difference in motor rotational speed Nm equivalent to crank rotational speed Nc is increased to a rotational speed difference standard S or higher.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004105593-A (JP)
Title: Insertion part for endoscope
Inventor: MATSUSHITA MINORU
IPC: A61B1/00
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an insertion part for an endoscope with which excellent durability is obtained even when a part near the tip end of a flexible tube in the insertion part arranged adjacently to a bending part is bent by a small curvature radius, and also excellent insertion property is provided with proper firmness.  <P>SOLUTION: The flexible tube 1 of the insertion part is constituted by connection between a first flexible part 1a near the tip end, having a frame with a plurality of short cylindrical joint members 11 connected so as to be freely inclinable, and a second flexible part 1b near the side of a hand, having a frame for covering a mesh tube 15 over a helical tube 13. A reinforcing helical tube 17 or a reinforcing flexible tube 18 for reinforcing the firmness of the first flexible part 1a is arranged over the whole length of the first flexible part 1a along the inner surface of the joint member 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004113427-A (JP)
Title: Sewing machine
Inventor: OYA KAZUTO
IPC: D05B53/00
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To use a common driving means for driving a mechanism for holding a thread source at a prescribed position and for driving a thread tension means.  <P>SOLUTION: The embroidery sewing machine comprises a thread cassette holding mechanism 62 for holding a thread cassette at a cassette mounting part, thread tension trays 100 and 101 for clasping a needle thread drawn out of the thread cassette, and a thread tension motor 102 for holding the thread cassette in the cassette mounting part and adjusting the tension of the needle thread drawn out of the thread cassette. The sewing machine also has a switch projection part 112 for transmitting the driving force of the thread tension motor 102 to the thread cassette holding mechanism 62 and a cam surface 103b for transmitting the driving force of the thread tension motor 102 to a thread tension mechanism 54, both of which are provided on a thread tension cam 103.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003177547-A (JP)
Title: Coating composition for use with overcoated photoresist
Inventor: WAYTON GERALD B
IPC: G03F7/09
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide antireflection film compositions for underlayers in semiconductor production.  <P>SOLUTION: In a first aspect, organic coating compositions are provided, particularly spin-on antireflective coating compositions, that contain a component such as a resin that comprises an aryl dicarboxylate group. In a further aspect, organic spin-on antireflective coating compositions are provided that comprise one or more oxyisobutyric acid esters such as methyl-2-hydroxyisobutyrate as a solvent component.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004120491-A (JP)
Title: Home terminal unit
Inventor: YOSHIDA SHINICHI
IPC: H04J3/00
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a home terminal unit which is compatible even when a system is changed from an SS system to a PDS system or when the system is chaned from the PDS system to the SS system.  <P>SOLUTION: A PDS/SS identifier 13a detects an optical signal from a station-side device, identifies the system by detection or non-detection of a control frame of the PDS system in a predetermined time, and changes a PDS/SS down-link signal switch 16 and a PDS/SS up-link signal switch 19. Consequently, the identifier automatically decides the PDS or SS system for automatic change, and the same home terminal unit is compatible with the PDS and SS systems .  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004120928-A (JP)
Title: Manufacturing method for electrostatic actuator
Inventor: YANAGISAWA SHIGERU
IPC: H02N1/00
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for an electrostatic actuator by which an interval between stators can be set with high accuracy and the rigidity of a stator frame is improved.  <P>SOLUTION: The stator 3 is inserted to a groove 6 and adhered to the stator frame 2 by using an adhesive 13. Next, an interval adjusting member having two parallel planes at a prescribed interval is inserted to a groove 7, and one of the parallel planes is made to abut on the surface 3a of the stator 3. Then, the stator 4 is inserted to the groove 6, the surface 4a is made to abut on the other parallel plane of the interval adjusting member, and the surface is adhered to the stator frame 2 by using the adhesive 13. Since the interval between the stators 3, 4 is thus set to the prescribed interval by sandwiching the parallel planes by the stators 3, 4 by using the interval adjusting member having the parallel planes at the prescribed interval that is a reference, the interval between the stators 3, 4 can be set with high accuracy. Furthermore, since the width of the groove 6 is formed larger than the width of each stator 3, 4, the interval between the stators 3, 4 can be set by the stator frame 2 formed of a single member, thus improving the rigidity of the stator frame 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004118979-A (JP)
Title: Optical disk reproducing device
Inventor: TANAKA KATSUYA
IPC: G11B25/04
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an optical disk reproducing device in which moving-up operation is made smooth when it is rotated around a pivoting part of a traverse holder for chucking the optical disk on a loader and which can perform reproduction even if an optical disk casuing vibration is reproduced.  <P>SOLUTION: A shaft 9 or a bearing 8 of a pivoting part 2provided with at the rear part of a traverse holder 3 is pressed with a bias means 23 arranged between the transverse holder 3 and a mechanical base 1, and moving-up (rotation) of the traverse holder 3 is performed smoothly.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004124406-A (JP)
Title: Lower frame structure of composite sash
Inventor: NAITO MASAHIKO
IPC: E06B1/32
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lower frame structure of a composite sash capable of eliminating the step of a lower frame and having excellent stability.  <P>SOLUTION: In this composite sash supporting a pair of double sliding screens composed of an inner screen 2 on an indoor side and an outer screen on an outdoor side in a window frame provided with a metal frame made of aluminum and mounted in a window opening and a resin frame arranged on the indoor side of the metal frame slidably, a resin lower frame cover 25 having the same color as that of the resin frame 11b on the indoor side is attached to a section on the indoor side of an outer rail 21 supporting the outer screen 3 while the screens are closed and a metal lower frame cover 26 having the same color as that of the metal frame 11a on an outdoor side is attached to a section on the outdoor side of an inner rail 20 supporting the inner screen 2 between the inner rail 20 and the outer rail 21 provided at the lower frame 11 of the window frame.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004125934-A (JP)
Title: Light transmission plate for surface light emitting device
Inventor: EBARA SOJI
IPC: G02F1/13357
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light transmission plate for a surface light emitting device which easily secures uniformity of light emission on a light emitting surface, and is manufactured inexpensively.  <P>SOLUTION: The rectangular light transmission plate having a 1st side face and a 2nd side face opposed to each other, a 3rd side face and a 4th side face opposed to each other, using the 1st side face as a plane of incidence, and having a gate mark of an injection molding die at a position nearer to the 2nd side face than to the plane of incidence.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004126078-A (JP)
Title: Display device
Inventor: MURAKAMI TERUO
IPC: G09G3/20
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device realizing a desired memory function with a simple cell structure.  <P>SOLUTION: The display device is provided with a first substrate 5, a second substrate 6 and micro capsules 4 interposed therebetween and occluding dispersion liquid 3 constituted by incorporating a plurality of electrophoresis particles 2 into transparent insulation liquid 1. The display device is further provided with an active element layer 13 and pixel electrodes 7<SB>i,j</SB>, 7<SB>i,j+1</SB>, 7<SB>i+1,j</SB>, 7<SB>i+1,j+1</SB>, etc., and controlling wirings 8<SB>j-1</SB>, 8<SB>j</SB>, 8<SB>j+1</SB>, etc., provided to be parallel to each other on the first substrate 5 side and a common wiring 9 provided in the vicinity of the second substrate 6 and formed over the entire surface of a display region. After information is rewritten by a selection transistor provided in the active element layer 13, information holding voltage is applied to the controlling wirings 8<SB>j-1</SB>, 8<SB>j</SB>, 8<SB>j+1</SB>, etc.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003318389-A (JP)
Title: Silicon carbide schottky diode and method for manufacturing the same
Inventor: TANAKA HIDEAKI
IPC: H01L29/872
Filed: 2002-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a silicon carbide Schottky diode which can reduce a leak current when a reverse voltage is applied without using ion injection and a method for manufacturing the same.  <P>SOLUTION: The silicon carbide Schottky diode has an n<SP>-</SP>-type silicon carbide epitaxial layer 2 formed on the top surface of an n<SP>+</SP>-type silicon carbide single- crystal substrate 1, an anode layer 4 formed of a Schottky metal on its top surface, and a cathode electrode 5 provided on the reverse surface of the substrate 1, is provide with a polysilicon layer 3 on the top surface of the n<SP>-</SP>-type silicon carbide epitaxial layer 2 at at least two places across a specific gap, and has an anode electrode 4 arranged over the top surface of the n<SP>-</SP>-type silicon carbide epitaxial layer 2 and polysilicon layer 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004125284-A (JP)
Title: Cooking stove
Inventor: SHIMADA RYOJI
IPC: F23D14/06
Filed: 2002-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooking stove having high heat efficiency and wide variable range of combustion amount and providing flat feeling in the cooking stove using gas as fuel.  <P>SOLUTION: A primary air ratio can be increased and also the diffusion of secondary air can be promoted by arranging slit-like flame ports 8 toward the center thereof in a row. Therefore, the heat efficiency can be increased by moving the cooking stove close to a pan. In addition, because flame 17 does not heat the secondary air straightening body 10 since the inside of secondary air straightening body 10 is formed in an upwardly bent part 12, the cooking stove with flat feeling capable of widely securing an intensity varying range can be provided.  <P>COPYRIGHT: (C)2004,JPO