baber/WOPTO huggingface dataset:
Patent JP-2003274523-A (JP)
Title: Ventilator for electrical apparatus
Inventor: KAWASHIMA WATARU
IPC: H02B1/14
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To improve ventilating of a louver part at a ventilating port formed on a tubular body, while holding a function of protecting an electrical apparatus such as a distribution board from hazadous actions of sticking a rod or the like from the outside of a casing of an electric apparatus such as a distribution board.  <P>SOLUTION: This ventilator, formed by mounting a plurality of V-shaped angle louvers 6 in rows on the ventilating port 4 of an outer wall panel 3 of the electrical apparatus casing, is disposed with a venting opening 6c, in such a range that a metal rod 7 or the like cannot enter inside the louver 6, on the top of an outlet side blade 6b of the angle louver 6.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003268770-A (JP)
Title: Earth retaining construction method and reinforcing structure of sheet pile used for this construction method
Inventor: KIMURA SHIRO
IPC: E02D17/04
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wholly novel earth retaining construction method capable of largely restraining deflection of the top end of a self-sustaining sheet pipe without using a strut and an anchor, and allowing deep excavation by improving yield strength as the whole earth retaining structure by a skeleton structure for functioning as a scaffold, and the sheet pile unitedly supported by this structure, and a structure having the scaffold function used for this construction method.  <P>SOLUTION: A sheet pile reinforcing structure ST formed of a column member 6 and beam members 7a and 7b is unitedly arranged on the sheet pile 3 in front of the steel sheet pile 3 driven for retaining earth along an excavating area 1', and the deflection of the top end of the sheet pile 3 is restrained by transmitting earth pressure acting on the sheet pile 3 to the foundation ground via the reinforcing structure ST. The reinforcing structure ST can be used as a scaffold.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003272051-A (JP)
Title: Self-checkout device
Inventor: NAKAEDA MASAYUKI
IPC: G07G1/00
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To effectively support operation for a disabled person using, for example, a wheelchair.  <P>SOLUTION: A scanner 107, a first display 110, and a first input device 111 are arranged in a position related to a commodity table 106 for adjacently arranging a first placing table 104 for placing a commodity before reading commodity information and a second placing table 105 for placing the commodity after reading the commodity information, and a portable terminal 151 having a second display 152 and a second input device 153 is arranged in an arranging position 139 between the first placing table 104 and the second placing table 105 in the commodity table 106 so that operation for self-checkout can be performed by using the portable terminal 151 in a state of being removed from this arranging position 139. For example, when the handicapped person using the wheelchair performs the operation by using the portable terminal 151, visibility of a display and workability of input operation are improved.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003273690-A (JP)
Title: Piezoelectric vibration device
Inventor: KOGA TADATAKA
IPC: H01L41/18
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-reliable piezoelectric vibration device having no possibility of causing a short-circuit or the like even in the case of being miniaturized and capable of obtaining a required hold strength without increasing the coating quantity of a conductive bonding material for holding a piezoelectric diaphragm.  <P>SOLUTION: In the piezoelectric vibration device in which a piezoelectric diaphragm 2 formed with an exciting electrode and a deriving electrode for connecting the relevant exciting electrode to the outside is packaged on the upper face of conductive pads 12 and 13 and held by the conductive bonds while using a ceramic package 1 formed with the relevant conductive pads, said conductive pads have base portions 121 and 131 connected with external terminals and protruding portions 122 and 132 for holding the piezoelectric diaphragm near its terminal parts, and said base portions are formed wider than the protruding portions.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003281680-A (JP)
Title: Accident sound detecting device
Inventor: OKINO NOBORU
IPC: G08G1/00
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To discriminate quick brake sounds from siren sounds, which have been hitherto impossible, and to efficiently detect only accident sounds to improve the ability of detecting such accident sounds.  <P>SOLUTION: The accident sound detecting device for detecting accident sounds using an sound signal from the external comprises an accident sound acquiring means 20 acquiring an accident sound, an accident sound detecting means 30 detecting the accident sound from an output signal of the accident sound acquiring means 20, an periodically accidental sound acquiring means 40 acquiring accident sounds from sound signals at predetermined intervals, a pitch variation determining/computing means 50 determining the magnitude of the pitch variation of an accident sound from an output signal from this periodically accident sound acquiring means 40, and a pitch variation sound removing means 60 removing a pitch variation sound having a large pitch variation from the accident sound in the case where the pitch variation determined by the pitch variation determining/computing means 50 is larger than a predetermined value.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003282245-A (JP)
Title: Manufacturing method and manufacturing apparatus of device, device and electronic apparatus
Inventor: TANABE SEIICHI
IPC: B41J2/01
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method and a manufacturing apparatus of a device capable of manufacturing the device having desired accuracy by preventing occurrence of troubles such as clogging of a nozzle of an ink-jet head to realize a stable ink jet operation.  <P>SOLUTION: This device manufacturing apparatus IJ is provided with: the ink-jet head 20 capable of jetting ink to a pattern forming region of a substrate P; flushing regions 52 and 59 formed in parts other than the pattern formation region; and a control device CONT for controlling jetting of the ink-jet head 20 so as to jet the ink to the flushing regions 52 and 59.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003277394-A (JP)
Title: Beta-d-pyranosyl-trans-para-coumaric acid derivative, its salt, method for producing the same, herbicide containing the derivative as active component and production intermediate of the derivative
Inventor: UEDA MINORU
IPC: A01N43/14
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly selective herbicide against Sesbania exaltata and/or other plants of the same genus.  <P>SOLUTION: The herbicide contains a compound expressed by general formula (1) (R<SP>1</SP>is a sugar residue which may have acylated hydroxy groups; and R<SP>2</SP>is O, S or NH) or its salt as an active component.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003282100-A (JP)
Title: Polymerelectrolyte type fuel cell
Inventor: KUSAKABE HIROKI
IPC: H01M8/10
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To effectively discharge dew drops in a gas passage groove formed in a conductive separator of a polymerelectrolyte type fuel cell.  <P>SOLUTION: For the polymerelectrolyte type fuel cell, an anode-side gas passage groove A and a cathode-side gas passage groove C are formed in both surfaces of a separator, respectively, the separator has a manifold hole for a fuel gas inlet, a manifold hole for a fuel gas outlet, a manifold hole for an oxidizer gas inlet and a manifold hole for an oxidizer gas outlet, the manifold hole for the fuel gas outlet and the manifold hole for the oxidizer gas outlet are arranged at the underside in a gravity direction to the gas passage groove A and the gas passage groove C, respectively, and a connecting groove a between the gas passage groove A and the manifold hole for the fuel gas outlet and a connecting groove c between the gas passage groove C and the manifold hole for the oxidizer gas outlet are formed downward in the gravity direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002345855-A (JP)
Title: Cleanup medium dispenser
Inventor: GRIMM MICHAEL
IPC: A61C1/00
Filed: 2002-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a cleanup medium dispenser which minimizes the work to clarify the suction and drainage systems of a dental treatment station. SOLUTION: The dispenser for the fluid cleanup medium 4 to clarify the suction system and drainage system of the dental treatment station possesses a supply container 2 and a distribution container 3 which are connected to each other through a pump 6. When the pump 6 is operated, the cleanup medium 4 is transported to the distribution container 3 and this medium can be drawn and distributed.
Patent JP-2003277923-A (JP)
Title: Ge-Bi ALLOY TARGET FOR SPUTTERING AND PRODUCTION METHOD THEREOF
Inventor: SHIMIZU JUICHI
IPC: G11B7/254
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Ge-Bi alloy target for sputtering which is suitable for the formation of a Ge-Bi layer for producing a phase transition type optical recording disk having high data writing and erasing rates, and to provide a production method thereof.  <P>SOLUTION: A molten Ge-Bi alloy is rapidly cooled, and the obtained alloy cast ingot is mechanically pulverized into alloy powder. Alternatively, the molten Ge-Bi alloy is subjected to a gas atomizing process to obtain alloy powder. The resultant alloy powder is sintered by a hot press method or a discharge plasma sintering method. The obtained Ge-Bi alloy target has a composition consisting of 20 to 80 at.% Bi, and the balance Ge with inevitable impurities, and the crystal grain size of Ge is ≤500 μm, and the relative density thereof is ≥70%.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003283353-A (JP)
Title: High frequency circuit and low noise converted provided therewith
Inventor: INAMOTO TATSUNOBU
IPC: H03F3/60
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To realize a small-scale circuit by reducing a cross polarized factor.  <P>SOLUTION: Each high frequency signal with L polarization and R polarization is fed from micro strip lines 14L and 14R to amplifiers 13L1 and 13R1 as input stages. The output of the amplifiers 13L1 and 13R1 is connected to amplifiers 13L2 and 13R2 as output stages through coupling capacitors C0 and C1. A bias voltage is so applied that the amplifiers 13L1 and 13R1 on the input side are operated continuously, and one of the amplifiers 13L2 and 13R2 is selectively operated so that the switching of first and second high frequency signals are switched.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003298493-A (JP)
Title: Intermittent reception control system
Inventor: SATO KAZUTAKA
IPC: H04L7/00
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an intermittent reception control system capable of furthermore reducing power consumption.  <P>SOLUTION: The intermittent reception control system is configured to include: a counter 11 for receiving intermittently received clocks and counting the clocks; a multiple setting value register 12 for setting the multiple of the interval for intermittent reception; a MODEM/LSI 10 for controlling the multiple setting value register 12 to make the value set to the multiple setting value register 12 as a maximum count of the counter; a periodic operation control section 20 connected to the MODEM/LSI 10 and for receiving interrupt from the counter 11 to perform periodic control; and a CPU 21.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003294885-A (JP)
Title: Circulating apparatus for liquid metal
Inventor: KITANO TERUAKI
IPC: G21D1/02
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid metal circulating apparatus which suppresses corrosion of its components, prevents blockade of a channel, and prevents deterioration of the electrothermal characteristic of liquid metal, by adjusting the concentration of the dissolved oxygen of low melting point liquid metal containing lead and bismuth, and removing oxides.  <P>SOLUTION: This is an apparatus for circulating liquid metal M consisting of low melting point metal containing lead and bismuth. Into a circulating channel 2 for the liquid metal M, an oxygen concentration adjuster (by an expansion tank 9 for example) and a dissolved oxygen concentration detector 7 are attached. At least one of an oxidizing gas and a reducing gas is added to a cover gas consisting of an inert gas in the expansion tank 9, and the concentration of oxygen in the circulating liquid metal M is adjusted. Besides, solid reducing materials (not shown in Figs.) are arranged in the expansion tank 9 for example to remove metal oxides.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003298849-A (JP)
Title: Image processor and method for storing image data of image processor
Inventor: MINAMINO KATSUMI
IPC: G06T1/60
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently store in a memory image data about as many jobs as possible in accordance with changing storage capacity even when the memory storage capacity sequentially changes due to job generation/elimination in a device for processing a plurality of jobs in various orders.  <P>SOLUTION: This image processor 1 is provided with a memory means 6 for storing image data, image data compressing means 14 and 15 for compressing the image data with one compression rate selected among a plurality of different compression rates, memory free capacity detecting means 30 and 17 for detecting the free capacity of the memory means 6, compression rate selecting means 16 and 17 for selecting a compression rate for the image data in accordance with the free capacity of the memory means 6, and a memory managing means 29 for managing the generation of jobs and the elimination of the jobs and storing the correspondence relation between each job and the image data stored in the memory means 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003299262-A (JP)
Title: Power transmission/distribution system monitor and program thereof
Inventor: SEKI TOMOMICHI
IPC: H02J13/00
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power transmission/distribution system monitor with which the system's cross-section is easily available.  <P>SOLUTION: An equipment information collecting means 20 stores, in a current value information memory 21, an open/close information and an operation information for a system equipment disposed in a power system 1, a charging/power-failure information acquired based on the information, and a system information composed of the open/close information and the operation information. An equipment information storing means 22 periodically reads the system's cross-section information stored in the memory 21 and stores it in a database 23. The system's cross-section information at a specified time is read and outputted from the database 23, otherwise the open/close information and the operation information at the specified time are restored by reflecting a state change information up to the specified time based on the system's cross-section information similar to the specified time. A system's cross-section generating means 24 generates a system's cross-section information at the specific time based on the charging/power-failure information which is acquired by determining a charging/ power-failure state of a conductor equipment based on the restored open/close information, and the operation information as well as the restored open/close information and the operation information.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002341090-A (JP)
Title: Carrying-out method of reactor pressure vessel
Inventor: AOKI MASATAKA
IPC: G21F3/00
Filed: 2002-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a carrying-out method of a reactor pressure vessel capable of replacing the reactor pressure vessel including supplementary equipment inside or outside the reactor without dismantling a γ shield of a reactor container. SOLUTION: An upper shield 57a different from the γ shield 17 is set on the upper part of the γ shield. Thereafter, a core part shield 57b is mounted in a nuclear reactor building 31 on the reactor pressure vessel 1 including an incore structure 2, a CRD housing or the like in the reactor building 31, and the reactor pressure vessel 1 where the shields 57a, 57b are mounted is carried out to the outside of the reactor building 31.
Patent JP-2003299372-A (JP)
Title: Actuator with positioning function and electric device with actuator
Inventor: HASEGAWA HARUHIKO
IPC: H02N2/00
Filed: 2002-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an actuator with a positioning function, which is excellent in quakeproofing an has high reliability and can perform high-performance positioning control.  <P>SOLUTION: This actuator includes a drive part 302 which produces a driving force, a movable body 303 which is operated by the drive part 302, a body 305 to be detected having a part 304 to be read which interlocks with the movable body 303 and provides positional information, a detecting part 306 for detecting the position of the movable body 303 by obtaining the positional information of the body 305 to be detected, a control circuit 324 for transmitting a driving signal to the drive part 302 so that the movable body 303 performs prescribed operation based on a detected signal outputted from the detecting part 306, and a restraining member 307 for restraining operation in one direction among directions other than the operating direction for the body 305 to be detected.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003297780-A (JP)
Title: Method for manufacturing mirror surface semiconductor wafer, method for producing abrasive slurry for semiconductor wafer, and abrasive slurry for semiconductor wafer
Inventor: KOSASA KAZUAKI
IPC: B24B37/00
Filed: 2002-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To increase the production yield of semiconductor device surely by making clear a mechanism where a contaminant metal in abrasive is diffused into a silicon wafer during a polishing operation thereby determining parameters for lowering the contamination of the silicon wafer down to a predetermined level or below.  <P>SOLUTION: At the time of producing abrasive slurry 1, an alkali being added is conditioned such that the concentration of copper becomes 0.2 ppb or less. Furthermore, the quantity of alkali being added is regulated such that the pH of the abrasive slurry 1 falls in a range of 10.2-10.6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003291881-A (JP)
Title: Bicycle pedal
Inventor: KOBAYASHI HIDEKI
IPC: B62M3/00
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pedal and a pedal outfitter for training and mastering the using method for hamstring muscles used for rotating a bicycle pedal.  <P>SOLUTION: In this structure of the bicycle pedal, the force for pressing the pedal 2 from above is applied to one end of a linear member which is an attachment mounted on the pedal 2 to be fixed to the pedal by screws and belts by a musculus quadriceps femoris, a member 4 is released by a pin of a heel receiving part 5 not to transmit force, and when the force is applied in the direction of pushing from the front to the back, the pedal can be rotated, whereby the use of the hamstring muscles can be mastered.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003302420-A (JP)
Title: Accelerometer
Inventor: ANDO YOSHIYUKI
IPC: G01P15/13
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an accelerometer having a good temperature characteristic which has stable performance even under a high temperature environment.  <P>SOLUTION: In the accelerometer in which a frame 11 for supporting a pendulum 12 through a hinge 13 is held by a pair of housings 14 and 15, electrodes 23 formed on the both surfaces of the pendulum 12, electrode surfaces 14c and 15c formed on the housings 14 and 15 facing the electrodes 23, and the displacement of the pendulum 12 is measured by changes in the electrostatic capacity between the electrodes 23 and the electrode surfaces 14c and 15c, to conduct the housings 14 and 15, a C-shaped outer ring 31 is fixed onto the outer surface of the housings using a conductive adhesive. Therefore, thermal stress of the outer ring 31 can be reduced, and no crack causing deterioration of continuity is generated in the conductive adhesive.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002324489-A (JP)
Title: Plasma screen
Inventor: KLEIN MARKUS HEINRICH
IPC: H01J11/38
Filed: 2002-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a surface discharge type plasma screen which has a low ignition voltage, low energy consumption, and a long life with high efficiency. SOLUTION: This invention relates to a surface discharge type plasma screen in which discharge electrodes are coated with a dielectric layer. When the thickness and the dielectric constant of the dielectric layer are called d and ε, the dielectric capacitance C=f (d, ε) is varied in the direction crossing discharge channels.
Patent JP-2003309825-A (JP)
Title: Virtual living thing fostering system on data broadcasting
Inventor: NISHIBATAKE TAIZO
IPC: A63F13/338
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a virtual living thing fostering system for allowing viewers to form a habit of viewing a program from a broadcast station without relying on broadcasting of a particular program, gifts or prize money or the like.  <P>SOLUTION: Fostering data transmission apparatuses 3, 10, 11, 12 of a broadcast station 1 transmits data for creating a virtual living thing in a TV monitor 27 and multiplexed with broadcast streams. On the other hand, a data decoding section 15 of a viewer side receiver 2 separates the data from the broadcast streams and stores the data to a data storage section 21. Further, a viewing management section 22 of the receiver 2 calculates a viewing time of the station 1 and converts the time into points. Then the receiver 2 selects the data from the storage section 21 depending on the points and displays the virtual living thing grown up depending on the points on the TV monitor 27. Since the viewer can foster the virtual living thing in the TV monitor 27 depending on the points (viewing time) as above, the viewer selects the channel of the broadcast program at all times to watch over the virtual living thing growing up so that the virtual living thing fostering system allows the viewer to form a habit of viewing a program from the station 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003308759-A (JP)
Title: Multi-way operation switch
Inventor: SHIMONAKA KIMIKAZU
IPC: H01H25/00
Filed: 2002-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-way operation switch mainly used for various kinds of electronic apparatus for a vehicle capable of reducing size with a simple structure.  <P>SOLUTION: This multi-way operation switch is constructed by slidably holding a sliding body composed of a sliding case 2 and a circuit board 7 in a fixed body 1, attaching a first movable body 3 and a second movable body 4 between the fixed body 1 and the sliding body movably in directions crossing at roughly right angles each other, lever switches 8 and 9 as first switch contacts are formed between the fixed body 1 and the sliding body and a second switch contact is formed between the sliding body and a rotating body 10, and performing electrical connection and disconnection of the first switch contact by swing of the sliding body and of the second switch connection by rotation of the rotating body 10. Consequently, rotating operation and moving operation in multiple directions can be done with one switch to reduce size of the switch.  <P>COPYRIGHT: (C)2004,JPO