baber/WOPTO huggingface dataset:
Patent JP-2004147239-A (JP)
Title: Data transmitter
Inventor: SHIBAMIYA OSAMU
IPC: H04L12/28
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data transmitter capable of appropriately and conveniently setting its station address and a transmission area on a common memory.  <P>SOLUTION: A station address setting part refers to other station address of a data transmitter of other station when it is first connected on a network, automatically selects and sets the station address with a value different from that of the other station address. An information part informs a programmable controller of the station of a value of the own station address automatically selected and set by the station address setting part. Thus, the station address is appropriately set.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003225996-A (JP)
Title: Micro-liquid droplet detector and ink jet recording apparatus
Inventor: ARAKAWA HIROAKI
IPC: B41J2/01
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a micro-liquid droplet detector capable of detecting the discharge state from a nozzle for discharging micro liquid droplets with high accuracy in spite of simple low cost constitution, and an ink jet recording apparatus.  <P>SOLUTION: The liquid droplet detector has a liquid droplet detection means 3 which has a light emitting element 31 and a light detection element 32 arranged so as to cross the advance route of liquid droplets discharged from the nozzle and is constituted so that a plurality of liquid droplets can be present within the distance in a liquid droplet advance direction in the detection range of detection light D emitted to the light detection element 32 from the light emitting element 31, a discharge control means for controlling the nozzle so as to discharge a liquid droplet group constituted of a plurality of continuous liquid droplets from the nozzle and a discharge state detection means for detecting the discharge state of the liquid droplets from the nozzle on the basis of the output signal generated by detecting the liquid droplet group, which is controlled in discharge by the discharge control means, by the liquid droplet detection means 3.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004150643-A (JP)
Title: Heat exchanger
Inventor: KAJIKAWA KICHIJI
IPC: F28F9/02
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat exchanger capable of improving brazing joinability of a tank part at low cost.  <P>SOLUTION: This heat exchanger C is provided with a core part K comprising a tube 1 and a fin 2 jointed with the tube, and a tank part T formed of an end plate 5 and a tank plate 6 to be provided on both sides of the core part. The end plate or the tank plate is provided with engagement pieces to mechanically engage both with each other, and brazing reinforcement pieces to reinforce brazing joining between both at an end part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004003276-A (JP)
Title: Structure of daylighting window
Inventor: HATA GIICHI
IPC: E04D13/18
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide the structure of a daylighting window allowing the air to pass through the space between a daylighting panel and a daylighting window.  <P>SOLUTION: A top light 3 is fitted to an opening part 2 of a roof 1. A number of panel-like solar battery modules 4 are disposed on the roof, and the daylighting panel 5 is disposed instead of the solar battery modules 4 at an upper part of the top light 3 part of the roof 1. A ventilation passage 8 communicating the space 6 between the lighting panel 5 and the top light 3 with the outdoor space 7 is formed between the solar battery modules 4 and the roof 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004024826-A (JP)
Title: Work auxiliary device and working method
Inventor: MIYAGI YOSHIO
IPC: A47C9/02
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To improve the efficiency by reducing the load applied to the lower body of a worker who takes a standing posture or semi-crouching posture or performs a vertical movement for a long time to suppress the occurrence of a problem such as deterioration in efficiency or physical disorder by fatigue, and to enable an aged person, a person poor in physical strength, or a person having a handicap in the lower body to comfortably perform a work for a long time by performing a posture change for changing the height of the waist.  <P>SOLUTION: This work auxiliary device is constituted by combining a push-up means capable of regularly applying a substantially constant push-up force, regardless of the height position of the waist, to a body holding means for holding the trunk part of the worker from a floor surface side, so that the state where the worker's feet make contact with the floor surface can be kept.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004156110-A (JP)
Title: Method and apparatus for cooling square column
Inventor: SHOJI MASAAKI
IPC: C21D9/08
Filed: 2002-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for cooling a square column in which uniform cooling in the peripheral direction is possible.  <P>SOLUTION: A square column being transported in a horizontal posture is cooled by spraying water on the surface of the column with header arrays of water spray nozzles arranged in a multistage state along the transport direction. The region wherein water is sprayed on the column is divided into two stages: the former stage region wherein water is sprayed in an amount of at least 800-1,000 L/m<SP>2</SP>×min in the longitudinal direction in its cooling zone and the latter stage region wherein water in a less amount is sprayed. In the former stage region, the density of amount of water sprayed on the under side of the column is made higher by 5-30% than that on the upper side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004105942-A (JP)
Title: Ddr type zeolite membrane, gas separating method and gas separating apparatus
Inventor: NAKAYAMA KUNIO
IPC: B01D71/02
Filed: 2002-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a DDR (deca-dodecasil 3R) type zeolite membrane which has excellent pressure resistance and heat resistance, is hardly plasticized by CO<SB>2</SB>and is hardly deteriorated by a liquefied hydrocarbon and with which one or more specified gas components can be separated from a mixed gas such as natural gas containing two or more specified gas components, and to provide a gas separating method and a gas separating apparatus in each of which this DDR type zeolite membrane is used.  <P>SOLUTION: This DDR type zeolite membrane is obtained by depositing silica-based DDR type zeolite on a substrate and has such gas permeability that the permeability of one of at least two gases is different from that of the other of them when each of them is permeated through this DDR type zeolite membrane as a single component at room temperature or at 100°C. At least two gases are selected from the group consisting of carbon dioxide (CO<SB>2</SB>), hydrogen (H<SB>2</SB>), oxygen (O<SB>2</SB>), nitrogen (N<SB>2</SB>), methane (CH<SB>4</SB>), normal butane (n-C<SB>4</SB>H<SB>10</SB>), isobutane (i-C<SB>4</SB>H<SB>10</SB>), sulfur hexafluoride (SF<SB>6</SB>), ethane (C<SB>2</SB>H<SB>6</SB>), ethylene (C<SB>2</SB>H<SB>4</SB>), propane (C<SB>3</SB>H<SB>8</SB>), propylene (C<SB>3</SB>H<SB>6</SB>), carbon monoxide (CO), nitrogen monoxide (NO) and water (H<SB>2</SB>O).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004121196-A (JP)
Title: Drying and automatic dispensing apparatus for laver sheet
Inventor: NAKANISHI MASANOBU
IPC: A23L17/60
Filed: 2002-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dried laver sheet constantly keeping crispy feeling by protecting the laver sheet from moisture without touching a lid of a laver can or laver box or staining the hand.  <P>SOLUTION: A table for holding laver sheets is placed in a box, laver sheets are placed on the table, a fan is placed opposite to the sheet, the sheet is sucked one by one by the suction force of the fan and the sucked sheet is dispensed through an outlet guiding apparatus for the laver sheet. The dried state of the laver sheet is maintained by a heater. The laver sheet can be dispensed by one-touch at need and the apparatus can be used as an ornament in a Japanese or Western-style shop. The apparatus can keep a laver sheet from moisture and dispense a dry laver sheet constantly keeping crispy feeling without touching the lid of the laver can or laver box or staining the hand.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004165914-A (JP)
Title: Wireless network connecting device
Inventor: HAYAMA AKIRA
IPC: H04L12/28
Filed: 2002-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wireless network connecting device capable of sending normal packets even if radio-wave environment becomes worse in multicast communication and some station loses a packet.  <P>SOLUTION: A control part 300 totally controls respective parts of a wireless LAN access point AP1 and controls a wireless communication part 100 and a wireless communication part 200 to realize communication between a global network NW and stations ST1 to ST3. Further, the control part 300 has a control function of controlling the radio communication part 200 to communicate packet data for multicast communication addressed to the stations ST1 to ST3 independently through point-to-point communication when receiving the packet data from the global network NW.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004159847-A (JP)
Title: Pump device
Inventor: TANIYAMA YOSHIHIRO
IPC: A61M1/10
Filed: 2002-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small size and lightweight pump device dispensing with heating due to energy loss and flow clogging and being suited to the application to an organism.  <P>SOLUTION: This pump device is provided with a movable floor 20 in a casing 10 and a drive part 301 vertically and continuously reciprocating the movable floor 20 and sucks and delivers object liquid to be carried by the reciprocating drive of the movable floor 20. The drive part 301 is so constituted that the movable floor 20 reciprocates by a power generated by chemical reaction between a microtube 31 and kinesin 32, the microtube 31 and dynein, or myosin II and actin.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004162398-A (JP)
Title: Mounting structure for cross beam and sign plate, road sign, and sign cornice preventing plate
Inventor: AKAGI TATSUYA
IPC: E01F9/623
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide the mounting structure for a cross beam and a sign plate for reducing time required for mounting on a site while having easiness in mounting the sign plate in an optional position and in making fine adjustment of a mounting position.  <P>SOLUTION: In the mounting structure of mounting the sign plate 10 to the cross beam 20 by holding to fix the cross beam 20 by a cross beam bracket 1 and a cross beam fixing metal fitting 2, the cross beam bracket 1 is fixed to a mounting groove using a bolt head and/or a nut in the state of the cross beam bracket 1 abutting on the cross beam, and the cross beam fixing metal fitting 2 is mounted to the cross beam bracket 1. The cross beam fixing metal fitting 2 is thereby mounted to the cross beam bracket 1 fixed to the mounting groove, to hold the cross beam 20, and the cross beam fixing metal fitting 2 is mounted in a stable state to the cross beam bracket 1 to make work simple and high in safety.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004165093-A (JP)
Title: Fuel cell system and its drive method
Inventor: SUGAWARA TATSUYA
IPC: H01M8/04
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell system capable of enhancing protection for a fuel pump installed in a circulation passage of a fuel gas.  <P>SOLUTION: This fuel cell system is equipped with: a fuel cell 1 for generating power by being supplied with hydrogen gas and an oxidizer gas; a hydrogen gas supply passage 10 for supplying the hydrogen gas to the fuel gas 1; a hydrogen off-gas circulation passage 20 for returning the hydrogen off-gas discharged from the fuel cell 1 to the supply passage 10; a hydrogen pump 7 installed in the circulation passage 20 for increasing the pressure of the hydrogen off-gas; a pump consumption current detection sensor 27 for detecting the load condition of the hydrogen pump 7; and an ECU 26 for controlling the number of revolutions of the hydrogen pump 7 according to the load condition.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004172705-A (JP)
Title: Camera platform
Inventor: FUKUDA HIROYUKI
IPC: H04N5/222
Filed: 2002-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a camera platform whereby mountability of a camera is enhanced.  <P>SOLUTION: An upper face (1) of the camera platform is configured to be an inverted Λ shape and a turning unit is also provided to the camera platform to complete the camera platform.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004172731-A (JP)
Title: Lighting control system
Inventor: ASAI SHIGEMI
IPC: H04Q9/00
Filed: 2002-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting control system, capable of enabling a user to freely arrange switches with simple operations, and to understand which switch controls which luminaire.  <P>SOLUTION: The switches for controlling luminaires of a building are arranged on the screen of a computer so as to match a layout drawing of the building. The switches used therefor are represented by basic figures, such as a rectangular, triangular and circular figures, except the basic figures, are formed by combining a plurality of basic figures and performing connection processings; and further one side of the figure of each switch is designated and moved in parallel, to expand or shrink it or one end is designated and moved to change the size or deform the figure, so that the figures are arranged in matching with the layout.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004170140-A (JP)
Title: Rotation monitor for belt-driven absolute encoder
Inventor: TAKENAKA KUNIHIRO
IPC: G01D5/249
Filed: 2002-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simply structured, low-cost rotation monitor for a belt-driven encoder.  <P>SOLUTION: This rotation monitor is used for the absolute encoder 4 driven via a belt 3 by an output shaft 2 of a motor 1. The monitor 7 comprises a waveform generating circuit 9 for generating certain periodical and repetitive waveforms by using an arbitrary 2-bit waveform among output signals from the encoder 4, a pulse generating circuit 10 for generating pulses of desired cycles, an AND circuit 18 for counting the repetitive waveforms generated by the generating circuit 10, calculating a logical product by using the repetitive waveforms generated by the generating circuit 9 and operation command signals to the motor 1, and issuing reset signals in a certain cycle based on the calculated logical product, and a counter circuit 11 reset by the reset signal to issue an alarm signal for determining an anomaly if a certain count value is exceeded.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004167769-A (JP)
Title: Information concealing postcard
Inventor: ITAKURA HIDEYUKI
IPC: B42D15/02
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information concealing postcard which enables information with secrecy to be transmitted to a plurality of addressees in a concealed state through the use of a single postcard.  <P>SOLUTION: In this information concealing postcard, a piece for a postcard body and a piece for sticking the postcard are brought into continuous contact with each other via a perforated line, and folded along the perforated line and peelably bonded together; a plurality of perforated lines are formed in the piece for sticking the postcard in a direction perpendicular to the above perforated line; the piece for sticking the postcard is provided in such a manner as to be capable of being cut off as a plurality of split pieces along the perforated lines; and indication information for giving notification to the different addressees is provided on each of the split pieces on an inner peripheral surface side where the piece for sticking the postcard is folded.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004169084-A (JP)
Title: Method for utilizing nitrided member
Inventor: TOKUMASU YOSHIHISA
IPC: C21D1/76
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for utilizing a member formed of embrittled carbon steel which is used in an ammonium manufacturing process, hydrocyanic synthesis, an acrylonitrile manufacturing process by and ammoxidation of propylene and the like with a surface portion nitrided by nascent nitrogen generated by decomposition of high-temperature and high-pressure ammonium by restoring the ductility thereof.  <P>SOLUTION: A member formed of carbon steel nitrided and embrittled by high-temperature and high-pressure ammonium is heat-treated in oxygen-containing gas at a temperature of 550-1,000°C for 0.5-7 hours, and then, reused.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004173392-A (JP)
Title: Connection structure for power cable conductors
Inventor: MUTO DAISUKE
IPC: H02G1/14
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connection structure for power cable conductors which can reduce its cost by downsizing and also which can improve the work efficiency at a connection site.  <P>SOLUTION: In the connection structure for power cable conductors 1 where power cable conductors 1 exposed from the terminals of power cables 5 to be connected with each other are inserted into a conductor connecting tube 2 having a sleeve part 3 and the sleeve part 3 of the conductor connecting tube 2 is compressed, the above conductor connecting tube 2 is constituted by dividing the hollow part of the sleeve part 3 by means of bulkheads 4 provided longitudinally, and the above power cable conductor 1 is inserted into the sleeve part 3 of the conductor connecting tube 2 in condition that it is divided by the above bulkheads 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004167536-A (JP)
Title: Electron beam machine
Inventor: SHINKO NOZOMI
IPC: B23K15/00
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electron beam machine in which a cycle time can be reduced.  <P>SOLUTION: The electron beam machine 1 comprises a plurality of machining chambers 21 and 22 for storing the object 8 to be machined, an electron gun 23 applying electron beams to machining objects 8 stored in respective machining chambers 21 and 22, and a vacuum apparatus 3 for performing evacuation inside respective machining chambers 21 and 22. The electron gun 23 is provided so as to be movable between the respective machining chambers 21 and 22 while maintaining the airtight conditions of the machining chambers 21 and 22. In the vacuum apparatus 3, evacuation of each machining chamber 21 and 22 can respectively individually be performed. In the electron beam machine 1, while the electron gun 23 is moved to the machining chamber 21 or 22 storing the machining object 8, evacuation of the machining chamber 21 or 22 can be started.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004172937-A (JP)
Title: Windbreak device
Inventor: MAKINO TETSUO
IPC: H01Q1/42
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a windbreak device capable of being installed regardless of an installation method without needing a special shape and capable of preventing a VSWR from lowering.  <P>SOLUTION: The windbreak device is provided with an irregular reflection layer for irregularly reflecting radio waves on a part where the radio waves radiated from a parabolic antenna 3 are reflected on the surface of a windbreak plate 1. The irregular reflection layer 2 is provided by notching the surface of the windbreak plate and forming grooves. It is preferable that the interval of the grooves to be formed is ≥1/16 of the wavelength λ of the radiated radio wave, and ≥1/8 is further preferable.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004173420-A (JP)
Title: Motor control system
Inventor: YOKOUCHI YASUYUKI
IPC: H02P29/00
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor control system in which a cause analyzing work at a fault occurring time is facilitated inexpensively with a simple constitution.  <P>SOLUTION: A timer is operated in a CPU 5 in an absolute encoder 4. The counted value of the timer is incremented at each one minute. When the timer counts 1440 for one day, the timer returns to "0" to operate like a clock. A driver 1 interrupts a power supply to a motor 7 when a fault occurs during the operating of the motor. Then, the driver 1 receives the counted value counted by the timer of the CPU 5 via a communicating means 8. The CPU 2 of the driver 1 stores the received counted value together with fault state information in a nonvolatile storage element 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004173768-A (JP)
Title: Marking apparatus
Inventor: IWASAKA MASAYUKI
IPC: A61B18/12
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dedicated marking apparatus which applies a marking adequately to a biotissue through simple operation.  <P>SOLUTION: The marking apparatus 1 is provided with a marking electrode 2 to apply marking to the biotissue by cauterizing the biotissue with electric current to be supplied, a holding body 6 to hold the marking electrode 2, electric power supply means 6, 12, 13, 16 to supply electric current to the marking electrode 2, and interruption means 13, 16, 19 for electric power to interrupt electric current supply to the marking electrode 2 through the electric power supply means 6, 12, 13, 16 when a pressing force of the marking electrode 2 to the biotissue exceeds a specified force.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004177513-A (JP)
Title: Agent for improving coating property of photosensitive resin composition and photosensitive resin composition containing the same
Inventor: WATABE JUNICHIRO
IPC: G03F7/039
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To improve both of scale-like coating irregularity and build-up (beads) on the substrate edge when a photosensitive resin composition is applied on a large-size substrate.  <P>SOLUTION: Silicone oil expressed by general formula is incorporated into a photosensitive resin composition containing an alkali-soluble resin such as novolac resin and a photosensitive agent containing a naphthoquinone diazide group, by 50 to 5,000ppm of the silicone oil based on whole solid content of the composition. In the general formula, each of R<SB>1</SB>, R<SB>2</SB>, R<SB>3</SB>, R<SB>4</SB>, R<SB>5</SB>and R<SB>6</SB>independently represents a hydrogen atom, a hydroxyl group, a 1-4C alkyl group or an aryl group, and m represents an integer of 1 to 40, and n represents an integer of 1 to 40.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004176791-A (JP)
Title: Pipe reinforcement method, boiler facility, and piping member
Inventor: KOMAI NOBUYOSHI
IPC: F16L41/02
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pipe reinforcement method capable of reducing damage thereto due to creeping, boiler facility, and pipe members.  <P>SOLUTION: In an elbow body 11 forming the pipe system of the boiler facility, a constraint rod 20 is installed on the elbow body at portions where a stress acting by the behavior of the other pipes due to a variation in temperature of hot steam heated by the boiler and a stress acting by a pressure received from steam in the below body are concentrated. In place of the restraint rod 20, a plate-like restraint lug may be installed. Also, the same configuration can be applied to a T-piece.  <P>COPYRIGHT: (C)2004,JPO