baber/WOPTO huggingface dataset:
Patent JP-2004001696-A (JP)
Title: Press-fit type exciter ring assembly
Inventor: MICHALEK JOHN STANLEY
IPC: G01P3/44
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exciter ring assembly enabling oil to stream through an assembly.  <P>SOLUTION: The exciter ring assembly that senses the rotation parameter of a wheel in a tube has the exciter ring assembly installed on an axle shaft by an insert. The insert is crimped fit on the axle shaft. The insert is installed on an exciter ring so that the exciter ring can be rotated with the axle shaft. The insert is provided with an axial direction passage separated to radiation direction, thereby oil is allowed to stream through the assembly. The outer member of the assembly is pressed fit in an axle tube. The outer member is immovable for the axle tube.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004266530-A (JP)
Title: Program presenting system
Inventor: OZAWA YUKA
IPC: H04H60/27
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data broadcast receiver in which inter-program transition to a stored program is realized using a conventional HDD recorder.  <P>SOLUTION: The data broadcast receiver (402) receives the content data and URI of a first program (403), and stores them in the HDD recorder for managing the set of content data and URI by the object ID (413, 422). Stored URI and object ID are extracted from the HDD recorder and a lookup table is made (415). Content data of a second program having a screen associated with the URI is received and the second program is presented to a user (412). Request of presenting the first program is accepted from the user (410), an object ID corresponding to the URI is specified on the lookup table, content data of the first program is extracted from the HDD recorder and then the first program is presented to the user (412).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004261378-A (JP)
Title: Furniture unit
Inventor: KIMURA TERUYUKI
IPC: A47B17/00
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To attach/detach a horizontal member for supporting a panel disposed between supports without releasing the connected state of the supports and connection frames constituting a furniture unit such as a bookshelf and a desk.  <P>SOLUTION: A pair of left and right supports 11 are connected by connection frames 12 and 13 at the upper and lower parts, and the horizontal member 14 between the connection frames is held between the supports. Slots 11A are formed on each front/rear surfaces of the support 11, and hooks 62 to be attached to/detached from the slot 11A located on the rear surface side of the support and hooks 61 for supporting a panel by moving the panel 18 upward/downward are mounted on both ends in the longitudinal direction of the horizontal member 14. The horizontal member is positioned to be inclined relative to the horizontal posture to pass between the left and right supports, and the hook 62 can be caught in the slot 11A by returning the horizontal member to the horizontal posture and drawing it forward.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004273007-A (JP)
Title: Optical disk information recording/reproducing device and method for obtaining disk management information thereof
Inventor: ICHIKAWA NORIMOTO
IPC: G11B7/005
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for obtaining disk management information, which can discriminate the final session, even when the disk management information of write-once optical disk is broken.  <P>SOLUTION: In the method for obtaining the disk management information in an optical disk device 500 for recording or reproducing recording information on the optical disk by the irradiation with a laser beam, by moving an optical head over the disk-like optical disk, the disk management information is read out from the disk on which a plurality of sessions can be recorded on the optical disk 100. When the latest disk management information cannot be read out, the disk management information previously recorded is read out so that a part of the latest disk management information incapable of being read out is interpolated by the disk management information previously recorded. Further, the error correction is performed for the disk management information that is read out, and the disk management information immediately before the final session that is securely corrected is obtained.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004040077-A (JP)
Title: Electrolyte for capacitor
Inventor: LIU YANMING
IPC: H01G9/15
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide electrolyte for high voltage wet tantalum or aluminum capacitor.  <P>SOLUTION: The electrolyte for an electrolytic capacitor having an electrolytic anode and an electrochemical cathode. The electrolyte contains water, a water soluble organic salt, and a relatively weak organic acid. The electrolyte does not react chemically on aluminum and tantalum dielectrics and can withstand high voltages when it sustains a good conductivity. Consequently, the electrolyte is especially suitable for such an application as a high voltage occurs in a heart defibrillator being embedded in the body.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004270852-A (JP)
Title: Multilayer polyolefin tube
Inventor: MIKI MAKO
IPC: F16L11/12
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-layer polyolefin tube capable of coping with solvent penetration, applying to pipe jacking methods, improving workability and reducing cost on material, and being usable for exposed piping.  <P>SOLUTION: This multilayer polyolefin tube 10 includes a main tube 12 formed of polyolefin resin and a covering layer 14. The covering layer 14 includes a covering inner layer 16 having resistance to solvent penetration formed of polyamide, for example. On the covering inner layer 16, a covering outer layer 20 formed of polypropylene, for example, and having moisture resistance is laminated through a covering bonding layer 18. The covering layer 14 has prescribed thickness to be applicable to pipe jacking methods, while it can be easily peeled from the main tube 12, so that the main tube 12 is prevented from being damaged. The covering layer 14 only can be easily eliminated without scraping work at the time of junction. By adding coloring agent to the covering outer layer 20, the main tube 12 can be uncolored. By adding weather resisting agent to the covering outer layer 20, deterioration due to light can be prevented.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004274927-A (JP)
Title: Power supply device and image recording device
Inventor: YOSHIDA TATSUO
IPC: H02M3/28
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To restrain manufacturing cost by downsizing a multiple-output power supply unit installed in an image forming device or the like.  <P>SOLUTION: This power supply device comprises a first voltage generating means 1 for generating a first DC voltage Out1 from a source power voltage, and at least one second voltage generating means 2 for forming a second DC voltage Out2 from the source power voltage and the first DC voltage. The second DC voltage includes the superimposed first DC voltage. The first voltage generating means includes first control means 1-1, 1-2, 1-8, 1-9 for maintaining the first DC voltage at a voltage level corresponding to an instruction from the outside. The second voltage generating means includes second control means 2-1, 2-2, 2-8, 2-9 for maintaining the second DC voltage at a voltage level corresponding to an instruction from the outside.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004276662-A (JP)
Title: Mounting device of bearing of lower roller and traveling body provided with mounting device of bearing of lower roller
Inventor: WATANABE TOMONORI
IPC: B62D55/14
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting device of a bearing of a lower roller difficult to break a mounting bolt mounted with the bearing of the lower roller on a side frame.  <P>SOLUTION: In this mounting device, the bearing 12 of the lower roller 11 for supporting a crawler is mounted on a lower plate 30 of a driven wheel supporting frame 24 constituting a crawler type traveling body of a construction machine. The device is constituted of a bolt 32 inserted toward the lower plate 30 from the bearing 12 of the lower roller 11, a nut 33 screwed into a screw part on the lower plate 30 side in the bolt 32, and a nut detent means 40 having a nut storing part for storing the nut 33 and fixed to a member located on an upper surface side of the lower plate 30. Even if excessive impact force is applied to the bolt 32, the impact force is carried by a shaft part of the bolt 32 and thereby the bolt 32 is not broken by the screw part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004277901-A (JP)
Title: Anti-microbial natural fiber and fabric and method for producing the same
Inventor: SAKAI TAKUO
IPC: D06M16/00
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide pectocellulose fibers or a pectocellulose fiber fabric wherein an anti-microbial agent is strongly, stably and persistently carried and bound to the pectocellulose fibers and is not easily released from the fibers.  <P>SOLUTION: The pectocellulose fibers or the pectocellulose fiber fabric are produced by treating with at least one chemical substance selected from the group consisting of acids, bases, their salts, chelating agents and pectinases to reduce the pectin content of the pectocellulose fibers to 1 to 80 mass % based on the original pectin content of the fibers and then making the treated pectocellulose fibers or the pectocellulose fiber fabric to carry an ionic inorganic compound antimicrobial agent or an organic compound antimicrobial agent.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004275063-A (JP)
Title: New gene encoding fructosylamine oxidase and method for producing the fructosylamine oxidase using the same
Inventor: NISHIMURA ATSUHISA
IPC: C12N9/04
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new means for producing fructosylamine oxidase.  <P>SOLUTION: The new method for producing the fructosylamine oxidase acting on 1-deoxyfructosyl-L-valyl-L-histidine but not substantially acting on 1-deoxyfructosyl-L-valyl-L-leucine comprises culturing a DNA encoding a specific amino acid sequence derived from a fungus belonging to the genus, for example, Curvularia, Pyrenochaeta or Arthrinium and a host cell transformed with an expression vector containing the DNA.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003334785-A (JP)
Title: Robot behavior control system and behavior control method and robot device
Inventor: FUJITA MASAHIRO
IPC: B25J13/00
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To select a behavior by integrally determining the situation of a robot such as a recognition result of an external environment like a visual sense and an acoustic sense, and an internal state like an instinct and emotion.  <P>SOLUTION: A state-dependent behavior hierarchy is composed of a tree structure of a schema. A parent schema can call a monitor function of a child schema with external stimulation and an internal state as argument. The child schema seta an AL value as a return value. The schema can also call the monitor function of the child schema for calculating one's own AL value. Since the AL value from respective sub-trees is returned to the schema of a route, the evaluation of concurrent behavior and the implement of the behavior can be achieved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004287077-A (JP)
Title: Optical scanner
Inventor: ANZAI SUSUMU
IPC: H04N1/04
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the number of installations of a synchronizing detection sensor by guiding a plurality of light beams to one synchronizing detection sensor, without expanding a lens size for introducing synchronizing beams in an optical scanner that is applied to a tandem type image forming apparatus.  <P>SOLUTION: In the case where a cylinder array-like lens 83 in Fig.(C) is used as an SOS lens for the synchronization detection of optical beams L in the main scanning direction, in comparison with the case where a regular array lens 530 in Fig.(A) is used as an SOS lens, four light beams L can be fully condensed in a narrow area. Consequently, if the optical path fluctuation of the light beams L is within a desired tolerance relative to the incident position to the lens (e.g., deviation in a subscanning direction is within ±2.5 mm before the lens), the beams can be always kept in line with an SOS sensor 38.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003327118-A (JP)
Title: Sanitary unit for vehicle, especially rolling stock
Inventor: LECLERCQ BERNARD
IPC: A47K4/00
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sanitary unit having an optimized structure including all required facilities and functioning without extremely reducing an ergonomically usable space inside a small room.  <P>SOLUTION: The sanitary unit for a vehicle, especially a rolling stock, includes the small room 3 having at least a toilet bowl 2 or a wash bowl 6. In the sanitary unit, a clean water tank 4 and a sewage reserving tank 5 are vertically disposed at each corner of a rectangular limit volume 1, respective tanks 4 and 5 have a wedge shaped outer wall matching with a shape of the corner of the rectangular limit volume 1, and a side facing to the small room 3 has inner walls 4a and 5a substantially matching with the shape of the small room 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004292481-A (JP)
Title: Dye for ink-jet ink, ink for ink jet and ink set
Inventor: TAGUCHI TOSHIKI
IPC: C09D11/00
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink dye for an ink-jet ink having sufficient image quality of images and jetting stability and ensuring chemical safety and safety from explosive danger, an ink for ink jets and an ink set using the ink dye.  <P>SOLUTION: The ink dye for ink jets is a dye dissolved or dispersed in an aqueous medium for the ink for ink jets and is a safe chemical substance defined in the law related to regulation such as examination, production, etc., of the chemical substance having ≥2 heterocyclic groups and is characterized as safe even for explosiveness and ignitability with impact tests and heating ignition tests. The ink and ink set are obtained by using the ink dye.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004293824-A (JP)
Title: Automatic ice making machine
Inventor: ISHIHARA MICHIHARU
IPC: F25C1/04
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the occurrence of failure of an opening and closing mechanism to prevent the generation of ice having an abnormal shape even when an abnormal situation such as ice catching occurs.  <P>SOLUTION: An actuator motor AM is reversely rotated by starting an ice making process, and a water tray rises toward a closing position from an opening position. If a second contact point SW<SB>2</SB>-b of a second switch SW<SB>2</SB>of a change-over device cannot be switched to an opening condition even after a count value of an AM rising timer starting counting by starting the ice making process passes set time, a relay X<SB>2</SB>is energized. By opening a normally closed contact point X<SB>2</SB>-b of the relay X<SB>2</SB>, current carrying to a reverse rotation side of the actuator motor AM is shut off. By closing a normally opened contact point X<SB>2</SB>-a of the relay X<SB>2</SB>, current is carried to a forward rotation side of the actuator motor AM through a second contact point SW<SB>1</SB>-b kept in a closing condition of a first switch SW<SB>1</SB>so that the motor AM rotates forward and the water tray 18 lowers to an opening position.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004252392-A (JP)
Title: Fixing device using induction heating
Inventor: KAKIZAWA TOSHIO
IPC: H05B6/36
Filed: 2003-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To uniformize the temperature distribution in the axial direction of a fixing roller or of a fixing belt.  <P>SOLUTION: Three heating coils for generating a magnetic flux while intersecting one fixing roller are arranged, and the same induction current flows traveling around from the surface in the axial direction of the one fixing roller to the side face, to the rear face and to the other side face.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004293458-A (JP)
Title: Compression ignition engine and its operation control method
Inventor: KATSURAYAMA YASUSHI
IPC: F02D41/30
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compression ignition engine and its operation control method capable of starting without installing an auxiliary device such as an intake heating means and a spark ignition means or the like and performing operation with reduced pumping loss after starting.  <P>SOLUTION: In the engine, an intake port and an exhaust port of the engine combustion chamber are opened/closed by an intake valve and an exhaust valve respectively. The engine has a variable valve mechanism for changing an opening/closing timing of the intake valve and the exhaust valve. In starting of the engine, an operation for heating intake air is performed to delay to open only the intake valve later than the top dead center position with the variable valve mechanism after turning on a starter. When the starter is turned off, that is, the right before starting of an idling state, the operation switching from the intake heating operation to a low loss EGR operation is started to close the exhaust valve earlier than the top dead center position.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004291882-A (JP)
Title: Steering gear for vehicle
Inventor: NAKAMURA KENSAKU
IPC: B62D5/04
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steering gear for a vehicle capable of realizing steering with high efficiency, high responsibility but silent by stably carrying out transmission from a steering motor to a steering mechanism between a driving disc and a driven disc rotationally making contact with each other under proper pressurization for a long period of time.  <P>SOLUTION: A transmission shaft 4 is supported inside of a supporting cylinder 40 held free to move in the shaft lengthy direction in a transmission housing H<SB>4</SB>. A base end of this transmission shaft 4 is connected to a steering motor 3, the driving disc 5 provided on a head end of the transmission shaft 4 is rotationally made contact with the driven disc 6 externally fit and fixed on a ball nut 61, rotation of the steering motor 3 is transmitted to the ball nut 61 by friction between the driving disc 5 and the driven disc 6 and rotation of this ball nut 61 is transmitted to the steering shaft 1. A pressurization plug 44 to make contact with a base end of the supporting cylinder 40 is rotationally energized by a pressurization spring 7, the transmission shaft 4 is moved in the shaft lengthy direction with the supporting cylinder 40 and proper pressurization is given between the driving disc 5 and the driven disc 6.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004290575-A (JP)
Title: Endoscope
Inventor: AKIBA HARUO
IPC: A61B1/00
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an endoscope which upgrades the durability under a screw connection between a thread part and a shape holding cylinder on the side of a cover rubber by raising the strength of the thread part formed into a cylinder body of a path component on which is fixed the shape holding cylinder of the cover rubber to be repeatedly loaded or unloaded.  <P>SOLUTION: A second cylinder 33 on which the shape holding cylinder 48 of the cover rubber 47 is screw threaded is formed by using a ultrasuper duralumin (A7075BD-T6) light with a higher strength. The pointed end part of a crest 60 of a thread part 33c is cut off and the whole of the work containing the thread part 33c undergoes a hard alumite treatment.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004298235-A (JP)
Title: Wheelchair with transparent blind
Inventor: MATSUI HIROMI
IPC: A61G5/04
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wheelchair with a transparent blind with which a person on the wheelchair (thereinafter called as [a wheelchair user]) is not exposed to a rainfall, a snowfall or a bleak wind when going out in a rainy, a snowy or a cold day.  <P>SOLUTION: The wheelchair with the transparent blind 1 having a body of the wheelchair equipped with the transparent blind 3 which covers the wheelchair user A includes a door member 4 disposed at the both left and right sides of the body of the wheelchair body 2, a front cover member 5 disposed at the front side, a roof member 6 disposed at the upper part and a rear cover member 7 disposed at the rear side, wherein at least top halves of the front cover member 5 and the door member 4 are constituted of the transparent blind 3 which can be opened and closed and the transparent blind 3 is removably attached to an attachment frame 8 disposed at the body of the wheelchair body 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004304636-A (JP)
Title: Radio base station apparatus
Inventor: IIDA KENICHIRO
IPC: H04W88/18
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To shorten a waiting time at a buffer in a communication system by which transmission between a radio base station apparatus and a mobile terminal device via a radio channel is performed in a best-effort way.  <P>SOLUTION: A transfer rate determining part 308 determines a transfer rate of data transferred from a wireless network control unit 500 to a radio base station apparatus 300 according to "transfer rate = average transmission rate × α (α is a coefficient determined in accordance with the waiting time, changes from 0 to 1 and decreases as the waiting time increases)" from an average transmission rate calculated by a transmission rate calculating part 307 and the wait time measured by a waiting time measuring part 306.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004300860-A (JP)
Title: Mixing valve for water combination faucet with water purifier and mixing valve for water combination faucet special for water purifier
Inventor: NAKAMURA YOICHI
IPC: C02F1/28
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mixing valve for a water combination faucet with a water purifier and mixing valves for a water combination faucet special for a water purifier, using purified water at a desired temperature.  <P>SOLUTION: The mixing valve for a water combination faucet includes: a body having a water discharge pipe; a water supply passage for drawing water into the body; a hot water passage for drawing hot water into the body; a hot water and water mixing valve built in the body for mixing hot water with water supplied from the water supply passage and the hot water supply passage to be regulated to desired temperature and flow rate; a water discharge head for discharging the mixed water mixed by the hot water and water mixing valve to the outside of the body; a mixing water passage connecting the downstream side to the water discharge head through the water discharge pipe and connecting the upstream side to the hot water and water mixing valve; a purified water passage provided with the water purifier in the midway thereof and connecting the downstream side to the midway of the mixing passage; a water supply branch passage branching off the midway of the water supply passage; a hot water supply branch passage branching off the midway of the hot water supply passage; and a selector valve. The selector valve is connected to the downstream side of the respective branch passages. The hot water and water supplied from the respective branch passages are mixed, regulated to a desired temperature, and discharged to the purified water passage.  <P>COPYRIGHT: (C)2005,JPO&NCIPI