baber/WOPTO huggingface dataset:
Patent JP-2004169673-A (JP)
Title: Control device of internal combustion engine
Inventor: HASHIMOTO HIROSHIGE
IPC: F02D23/00
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device of an internal combustion engine capable of suppressing output variation of the internal combustion engine in regenerative power generation time by a turbocharger with a motor.  <P>SOLUTION: The control device of the internal combustion engine comprises the turbocharger 11 disposed incidentally to the internal combustion engine 1, the motor 11b capable of generating power by rotating a turbine/compressor 11a of the turbocharger 11 with exhaust flow, and an output increasing means for increasing the output of the internal combustion engine 1 during power generation by the motor 11b. As the output increasing means, a means for correcting the opening of a throttle valve 13 in the opening direction is used.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004166670-A (JP)
Title: Box for pet, box for pet equipped with nail-polishing member and nail-polishing member for pet
Inventor: SHIODA MACHIKO
IPC: A01K13/00
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a box for a pet capable of freely being developed and assembled with a strong constitution, the box for the pet equipped with an easily mountable and demountable nail-polishing member, and the nail-polishing member.  <P>SOLUTION: This box for the pet 1 consists of a box body 2, a front surface plate 30 and a back surface plate 31, and the box body 1 has an upper surface part 8, a left side surface part 9, a right side surface part 7 and a bottom surface part 6. Also, the box body 2 has a folded back part having peripheral end parts (15, 17, 19, 21, 23, 25 and 27) and folded back pieces (12, 14, 16, 18, 20, 22, 24 and 26). The nail-polishing member 35 is provided by inserting one of the end part of the nail-polishing member 35 for the pet into a space formed by the width of the peripheral end part 13 between the bottom surface part 6 and folded back part 12 of the box body 2, and inserting another end part of the nail-polishing member 35 for the pet into a space between the bottom surface part 5 and folded piece 14 by a width of the peripheral end part 15 and fixing them.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004175583-A (JP)
Title: Method for generating hydrogen
Inventor: AMANO TETSUYA
IPC: B01J19/10
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for generating hydrogen with a large amount of hydrogen generated when water is irradiated with ultrasonic waves and with high energy efficiency for the generation of hydrogen.  <P>SOLUTION: A reaction vessel 10 is charged with water containing alcohol as reaction water. The water containing alcohol in the reaction vessel 10 is irradiated with ultrasonic waves produced from an ultrasonic vibrator 11 by operating an ultrasonic oscillator 12 so as to produce cavitation, which generates hydrogen.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004175964-A (JP)
Title: Manufacturing process of high purity cerium oxide abrasive, and high purity cerium oxide abrasive obtained by the process
Inventor: USHIYAMA KAZUYA
IPC: C01F17/00
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing process of a high purity cerium oxide abrasive that has a lower content of coarse particles, yet maintains a higher polishing power and an excellent cleaning performance.  <P>SOLUTION: The manufacturing process of the high purity cerium oxide abrasive comprises a pulverizing process for a raw material for the cerium oxide abrasive, a firing process for the pulverized raw material and a crushing process for the fired raw material. A carbonate of cerium based rare earths with ≥ 90% of CeO<SB>2</SB>/TREO (total rare earth oxides) is used for the raw material. Monooxy cerium carbonate is formed from the carbonate of cerium based rare earths and the monooxy cerium carbonate is pulverized in the raw material pulverizing process and fired at 600°C-1,200°C in the subsequent firing process.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004182007-A (JP)
Title: Tactile interface device
Inventor: TSUKAMOTO KAZUYUKI
IPC: B60Q11/00
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tactile interface device capable of intuitively transmitting various information to an operator through the tactile sense without depending on the visual sense.  <P>SOLUTION: A driving part 20 has magnets 22-25 arranged on a bottom surface of a case 21 so that their polarities become alternate with each other, a movable frame 30 stored in the case 21 and to mount coils 26-29 on it and an operating portion 12 fixed on the frame 30. When a state detection part 40 detects indoor and outdoor states such as forgetting to switch off lights, a wind direction, etc., a control part 40 judges whether to inform the detected state to the operator or not and drives the driving part 20 by sending an electric current in a specified direction to the coils 26-29 to transmit the contents of the information by tactile stimulation to the operator at the time of judging it required to inform it.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004186243-A (JP)
Title: Block valve, mono-block valve, and method for washing valve
Inventor: CHIBA YASUHIRO
IPC: C23C16/44
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mono-block valve which can easily clean in the mono-block valve and a raw material solution supply line in a short time, and to provide a mono-block valve in which the residues of a by-product to a reaction product are extremely reduced.  <P>SOLUTION: A staying part in the valve is reduced to decrease an internal volume. In order to connect a liquid material supply tank or a liquid material vaporizer, etc., to a constituting member, the valve is connected directly to the constituting member by using a sealing member made of a metal for the purpose of reducing the internal volume in a pipe.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004186471-A (JP)
Title: Mounting unit, component mounting device, and component mounting method
Inventor: KYOTANI TAKAYOSHI
IPC: H05K13/04
Filed: 2002-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting unit which has an alignment transporting device and a mounting device integrally assembled and which can supply and mount a component even when the component is a very small component, and also to provide a component mounting device and a component mounting method.  <P>SOLUTION: The mounting unit includes an alignment transporter 110, a positioning section 120, a component mounting section 140, and a component transportation support 150. The support assists the movement of a component 2 to the positioning section. Consequently, even when it is difficult to transport a very small component, the component can be supplied to the positioning section, positioned, and then mounted onto a substrate.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004186051-A (JP)
Title: Base for circular fluorescent lamp
Inventor: OTSUKA ATSUSHI
IPC: H01J5/50
Filed: 2002-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To ensure fitting at a normal position, and eliminate necessity of a sophisticated and expensive determining device when a base for a circular fluorescent lamp is assembled.  <P>SOLUTION: At a pin side base part 11, four pins are planted into the front face, and on the rear face, first and second protrusive grooves 1, 2 formed by varying the center position and the shape in the mutually facing direction from the center of the axis of the longitudinal direction are provided. On the other hand, at a non-pin side base part 12, a partition wall 24 is installed in the perpendicular direction to the axis of the longitudinal direction of the rear face, and in the center of the partition wall 24, a bolt fixing hole 23 is formed, and furthermore, first and second protrusions 3, 4 which are arranged by varying the center position and the shape in the mutually facing direction from that fixing hole 23, and are fitted into the first and second protrusive grooves 1, 2 are provided. Even if these base parts 11, 12 are piled in the reverse direction, the protrusions 3, 4 and the grooves 1, 2 are at the unsymmetrical position, and therefore, incorrect fitting can be prevented.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004185533-A (JP)
Title: Print control unit
Inventor: WATANABE TOMOYUKI
IPC: H04N1/21
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To effectively use a color processing cache in a color correction process and a color conversion process without stopping a printing process.  <P>SOLUTION: The print control unit can cache generated printing data in a buffer area when carrying out a different color process with respect to display data, and the printing data which can be printed by a printing part is generated in the buffer area of predetermined volume. It is characterized by a configuration wherein a cache method determining part 212 calculates a buffer area to be secured for printing the printing data by a printer 230 and a buffer area needed by each cache means, buffer acquisition of the calculated buffer areas in the buffer area is attempted in accordance with determined acquisition priority, and enabling and disabling of cache with respect to each of a color correction processing means 214 and a color conversion processing means 215 is determined in accordance with an acquisition result.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004183447-A (JP)
Title: Simple shaft used by open shield method and its construction method
Inventor: UEMURA MAKOTO
IPC: E21D5/00
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a simple shaft facilitating the construction and a construction method capable of being used for a starting shaft of an open shield machine.  <P>SOLUTION: Earth retaining boards 12a, 12b and 12c are successively positioned in a plurality of stages from an upper stage toward a lower stage while excavating the inside of the shaft, and after a temporary supporting by shore struts 13a, 13b and 13c is placed among the opposite boards 12a, 12b and 12c, a square frame-shaped supporting 14 by strut members 14a, 14b and 14c is placed among the opposite boards 12a, 12b and 12c, and the temporary supporting is removed to construct the shaft.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004189342-A (JP)
Title: Roller conveyor system
Inventor: WATANABE KATSUICHI
IPC: B65G43/10
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To realize smooth conveyance when restarting the conveyance.  <P>SOLUTION: This roller conveyor system has a driving roller provided at the center of a conveyance zone, driven rollers provided on upstream side and downstream side of a conveyance direction of the driving roller, a transmission means such as a connecting belt to transmit rotation of the driving roller to the driven rollers, a motor for every conveyance zone for driving the driving roller, a sensor provided for every conveyance zone to detect the presence or absence of a conveying object, and a controller to provide controllers in adjacent front and rear conveyance zones with the detection signal of the sensor and to perform an operation control to drive/stop the motor. Even if the sensor does not detect the conveying object just after restarting conveyance of the conveying object by turning ON a power source, the controller performs a control to drive the driving roller in the adjacent downstream side conveyance zone, even if the sensor does not detect the conveying object.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004188635-A (JP)
Title: Quality maintaining mechanism of printer using ink tank
Inventor: KIKUCHI TOMOAKI
IPC: B41J2/01
Filed: 2002-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To maintain a function of a body apparatus and quality by preventing the use of refilling ink which may cause the mixing of foreign matter thereinto, component incompatibility and the like.  <P>SOLUTION: Characteristically, a quality maintaining mechanism comprises, for example, a means for reading out information for identifying an ink tank, such as a serial number, which is recorded on the ink tank equipped with a storage cell, a means for extracting only the serial number from the information, a means for collating the serial number with a use history database which is held in a nonvolatile memory in a main body, and a means for notifying a user that the serial number corresponds to the use history database, when the serial number corresponds to the use history database.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004187769-A (JP)
Title: Noodle boiling apparatus and noodle housing basket used therefor
Inventor: MUROFUSHI YOSHIAKI
IPC: A47J27/14
Filed: 2002-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To save gas consumption by supplying the gas of a heating value as fuel corresponding to the case of boiling noodles for all servings or less in a noodle boiling apparatus capable of simultaneously boiling the noodles for two or more servings.  <P>SOLUTION: A forked pipe to be a main pipe 1 and an adjustment pipe 2 is disposed so as to supply fuel gas from a gas source G. The main pipe is disposed in a state of directly communicating with a gas burner nozzle 4 disposed at a tub lower part and the adjustment pipe is disposed in a state of communicating with a gas nozzle through serving number corresponding pipes 5 branched into the number of the servings to be boiled. A gas plug V to be opened and closed by a set switch mentioned later is disposed respectively to each serving number corresponding pipe. Independent noodle housing basket folders 6 corresponding to the number of the servings are disposed inside a boiling tub, the switches are disposed at a boiling tub upper edge near the folders, and the gas plug of the serving number corresponding pipe is opened corresponding to the number of the switches being turned ON.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004191648-A (JP)
Title: Photosensitive element, method of forming resist pattern using the same, and method of manufacturing printed wiring board
Inventor: OHASHI TAKESHI
IPC: H05K3/06
Filed: 2002-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photosensitive element having a photosensitive resin composition layer which can sufficiently prevent production of air voids in the process of manufacturing a printed wiring board.  <P>SOLUTION: The photosensitive element has a supporting film X, a protective film Y and a photosensitive resin composition layer Z between X and Y. The photosensitive resin composition as the material for Z contains a binder polymer A, a photopolymerizable compound having at least one polymerizable ethylenically unsaturated bond, and a photopolymerization initiator. The polymer A contains a repeating unit derived from styrene or a styrene derivative in the molecule, with 0.1 to 30 mass% content of the unit. The surface roughness (μm) of the inner surface of Y in contact with Z, and of the outer surface of Y not in contact with Z satisfies conditions specified by JIS B0601-1982: (1) Ra1≤0.15; (2) Rmax≤1.5; (3) 0.1≤Ra2≤0.8; and (4) 1≤Rmax2≤5. In these conditions, Ra1 represent the center line average roughness of the inner surface, Rmax1 represents the maximum height in the inner surface, Ra2 represents the center line roughness of the outer surface and Rmax2 represents the maximum height in the outer surface.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004154521-A (JP)
Title: Long chopsticks for cooking and serving food
Inventor: MIZUKUI FUMIKO
IPC: A47G21/10
Filed: 2002-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide long chopsticks for cooking and serving food in which food can be caught and stuck up without being slipped down by the tips of the chopsticks since their base handles are long.  <P>SOLUTION: In each of long chopsticks for cooking and serving food, a plurality of branch handles are provided on the tip of its base handles. Thus, food can be easily caught between the chopsticks and can be stuck up without being slipped down.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004188391-A (JP)
Title: Water purifier
Inventor: MATSUMOTO TATSUHIRO
IPC: C02F1/28
Filed: 2002-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water purifier which can surely show a cartridge exchange time, and automatically switches from a purified water circuit to a tap water circuit when reaching the cartridge exchange time, thereby ensuring the safety of water quality.  <P>SOLUTION: This water purifier has cartridges 10A, 10B. When reaching the cartridge exchange time, an alarm lamp is lit, and at the same time valve switching of three-way switching valves Va2, Vb2 is carried out to automatically switch from purified water passages 45A, 45B to tap water passages 46A, 46B.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004197960-A (JP)
Title: Hot water storage tank, and molded heat insulation member for hot water storage tank
Inventor: SUDA KAZUNORI
IPC: F24H9/00
Filed: 2002-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hot water storage tank having a heat insulation structure having excellent heat insulation performance and attaching/detaching performance with relation to a heat insulation structure of the hot water storage tank for a hot water storage type hot water supply device such as an electric hot water device and a heat pump type hot water supply device.  <P>SOLUTION: This hot water storage tank comprises a hot water storage can to which a plurality of pipes are connected, a case to contain the hot water storage can, and a dent part of a form along the outline of the hot water storage can. The dent part is tightly applied to the hot water storage can. It is provided with a two-layer molded heat insulation member 13 to enclose the hot water storage can. The molded heat insulation member comprises two layers of an inner layer 15 to get in contact with the storage hot water can formed of heat-resistant foam material, and an outer layer 16 of non-heat-resistant foam material. Work efficiency can be improved with reduced manhours for manufacturing and assemblage. Attaching/detaching work for maintenance can be very easy to improve workability. Heat insulation performance is greatly improved by change of heat conductivity at boundary surfaces between the layers. Similar heat insulation effect can be achieved even when it is thinner, thereby cost is reduced.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004198142-A (JP)
Title: Eddy current flaw detector
Inventor: TSUCHIYA KENICHIRO
IPC: G01N27/90
Filed: 2002-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an eddy current flaw detector capable of performing inspection simply even with respect to a structure such as a bridge or the like to obtain an accurate inspection result.  <P>SOLUTION: The eddy current flaw detector is equipped with an eddy current senser 10 having an excitation coil for generating an eddy current in an inspection object and a detection coil for detecting the turbulence of the eddy current generated in the inspection object built therein. This detector is further equipped with a holder 1 for holding the eddy current sensor 10 and the operation rod 22 connected to the holder 1 so as to extend to the outside of the holder 1 to move the holder 1 for holding the eddy current sensor 10 along the surface of the inspection object.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004079500-A (JP)
Title: Electrode for electrochemical element, and battery using this
Inventor: KISHIMI MITSUHIRO
IPC: H01G11/46
Filed: 2002-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrode with a low cost, a high utilization factor of an active material, and high productivity, ant to provide a battery having the electrode.  <P>SOLUTION: A metal plate 51 having the specified structure is used as a substrate of the electrode. The metal plate 51 has many projections formed so as to mutually project from the surface and the back. Each projection 54 is formed in truncated pyramid in which the area of an upper bottom 52 is narrower than the area of a lower bottom 53. A hole 56 having a blanking burr 55 blanked in almost truncated pyramid toward the lower bottom direction is formed in the upper bottom 52 of each projection so that the shape of an upper bottom side opening part 52a becomes a polygon. When the area of the upper bottom 52 of the projection 54 is represented by c, the area of the upper bottom side opening part is by s, the height of the blanking burr is by s, and the thickness of the whole substrate before compression is by d, the relation of c>s≥0.1mm<SP>2</SP>and 0.2≤h/d≤0.95 is applied. After an electrode mix layer is formed on the surface of the metal plate, the electrode mix is compressed so as to satisfy the relation of 0.2≤(compression ratio)≤0.95.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004199282-A (JP)
Title: Document retrieval device and documents registeration device
Inventor: NAKAMURA TAKAAKI
IPC: G06F17/30
Filed: 2002-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To execute efficient document retrieval by excluding any useless input/output data in retrieval processing when discriminating different notation characters or not discriminating them.  <P>SOLUTION: This device is provided with a character string conversion part for converting respective characters in an inputted retrieval keyword into character codes exclusively for one character or character codes assigned to the set of different notation characters based on different notation conditions to designate whether to identify or discriminate the different notation characters, a position information reading part for reading the occurrence position information of the respective character codes in a document to be retrieved by referring to a retrieval database, a collating part for collating the occurrence position information of the respective character codes with the character code column and a collation result outputting part for outputting the occurrence position information of the retrieval keyword based on the collation result.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004196939-A (JP)
Title: Pressure-sensitive adhesive sheet with separator, optical member assembly and assembling method therefor
Inventor: KIKUCHI TAKASHI
IPC: C09J133/00
Filed: 2002-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pressure-sensitive adhesive sheet with separators high in transparency and good in such laminating workability as to easily release one of plastic separators and laminate the resultant smooth adhesive layer on an optical member, to provide an optical member assembly, and to provide an assembling method therefor.  <P>SOLUTION: The pressure-sensitive adhesive sheet with separators includes a pressure-sensitive adhesive layer for laminating optical members, wherein both sides of the pressure-sensitive adhesive layer are provided with the plastic separators. In this adhesive sheet, both edge faces in the cross direction are provided with 1-50 mm adhesive-free areas respectively, the difference in peel strength of the plastic separators from the pressure-sensitive adhesive layer is ≥10 mN/25mm, and the overall light transmittance of the pressure-sensitive adhesive layer is ≥80%.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004196585-A (JP)
Title: Method for forming heterogeneous phase within material with laser beam, structure and optical parts
Inventor: TANAKA SHUHEI
IPC: C03C23/00
Filed: 2002-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for forming a heterogeneous phase having a complex two- or three-dimensional shape within a transparent material such as glass by irradiating the interior of the material with a laser beam without using a scanning mechanism.  <P>SOLUTION: In the method for forming the heterogeneous phase within a material, a pulsed laser beam is converged on a plurality of desired positions within a material by controlling phase and/or amplitude independently in a plurality of regions of wave fronts of the pulsed laser beam, and parts on which the pulsed laser beam have been converted within the material are altered by photoinduction to form the heterogeneous phase in the plurality of desired positions within the material at the same time.  <P>COPYRIGHT: (C)2004,JPO&NCIPI