baber/WOPTO huggingface dataset:
Patent JP-2006196912-A (JP)
Title: Nitride semiconductor element
Inventor: OZAKI NORIYA
IPC: H01S5/343
Filed: 2006-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems wherein conventionally, improvements in the characteristics of an active layer are required and improvement of the lifetime of an element and the characteristics of electrostatic breakdown voltage is required in a nitride semiconductor element, even though an n-type nitride semiconductor and a nitride semiconductor comprising n-type impurities, etc. are used as an active layer of a quantum well structure, in a nitride semiconductor element.  <P>SOLUTION: As the active layer 12 sandwiched between a p-type nitride semiconductor layer 11 and an n-type nitride semiconductor layer 13, at least a barrier layer 2a having n-type impurities, a well layer 1a comprising the nitride semiconductor including In and a barrier layer 2c which has p-type impurities or is grown by undoping are provided, and by arranging the barrier layer 2 as a barrier layer closest to the p-type layer side, appropriate carrier implantation to the active layer 12 is made possible.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006154858-A (JP)
Title: Mudflow warning zone creation device and program for the same
Inventor: IWANAMI EIJI
IPC: G09B29/00
Filed: 2006-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a warning zone/special warning zone creation device and a creation support device so that the warning zone and the special warning zone for mudflow can be obtained without depending on manual labor and experience.  <P>SOLUTION: The mudflow warning zone creation device is provided with a warning zone creation means for providing an initial reference point by using a geographic information system in an area specified in a map, searching the next reference point under warning zone investigation conditions and determining the warning zone by connecting the searched reference points and a warning zone output means for outputting the warning zone. The mudflow warning zone creation device is further provided with a mudflow special warning zone creation means for determining, in a special warning zone, the range to which the mudflow does damage on the basis of the flow quantity and the peak flow quantity depending on the topography by providing a flood start point and the quantity of outflowing earth and sand and a special warning zone output means for outputting the special warning zone.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006216065-A (JP)
Title: Message data processor
Inventor: NOJIMA AKIHIKO
IPC: H04W4/18
Filed: 2006-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently cope with access from a moving terminal and a general terminal.  <P>SOLUTION: A first electronic mail server 12 specially copes with access from the moving terminal 30. A first memory 16 stores an e-mail to which position data for the moving terminal 30 are attached, and it provides it for the moving terminal 30. A second electronic mail server 14 copes with access from the general terminal 48 for a house or an office. A second memory 18 stores cartographic data corresponding to the position data created using a cartographic database 20. Thus, it can provide the cartographic data for the general terminal 48.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007215714-A (JP)
Title: Putter golf club head and golf putter
Inventor: NISHINO TAKUMI
IPC: A63B102/32
Filed: 2006-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a putter golf club head and a golf putter having superior rolling property.  <P>SOLUTION: This putter head 2 is provided with a head body 4 composed of metal and a low specific gravity member 6 composed of a material having a lower specific gravity than that of the metal constituting the head body 4. The low specific gravity member 6 is provided in the side of a sole face 16 of the head body 4. At least a part of the sole face 16 is constituted of the low specific gravity member 6. Preferably, the head body 4 has a hollow part (t). Preferably, the gravity center g2 of the low specific gravity member 6 is positioned in the face side of the head gravity center g1. The golf putter is provided with the putter head 2, a shaft 3 and a grip.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007218220-A (JP)
Title: Scroll type fluid apparatus
Inventor: HARUKI SHINICHI
IPC: F04C25/02
Filed: 2006-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a scroll type fluid apparatus capable of coping with an enlargement, by using a high-quality raw material for extremely reducing leakage and a casting nest in a fixed scroll lap of a fixed scroll.  <P>SOLUTION: This scroll type fluid apparatus 1 has a housing 10, the fixed scroll 20 having fixed scroll plates 22A and 22B and a turning scroll 30 having turning scroll plates 32A and 32B and capable of eccentric motion, and makes a vacuum or high pressure state by changing the volume of a fluid chamber 20p defined by both scrolls 20 and 30, by enabling the turning scroll 30 to make eccentric motion to the fixed scroll 20. The fixed scroll 20 is divided into a fixed scroll lap 21 (21A and 21B) having the fixed scroll plate 22 (22A and 22B) and the housing 10 (10A and 10B) covering the outer periphery of the fixed scroll lap 21.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007223688-A (JP)
Title: Sheet carrying device, and image forming device
Inventor: YAMAUCHI MANABU
IPC: B65H7/12
Filed: 2006-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet carrying device, capable of reliably determining double feed of sheets at the first try in either case of total double feed and partial double feed, and eliminating unnecessary actuation of a double feed detection sensor so as to extend parts life.  <P>SOLUTION: The sheet carrying device, and the image forming device, in their representative constitution, comprise a pair of carrying rollers R1 to carry sheets, a copy sheet selection key 607 to preliminarily designate length L3 of the sheets in the carrying direction, a jam detection sensor 16 to detect if there is a sheet or not, the double feed detection sensor 12 disposed downstream of the jam detection sensor 16 in the sheet carrying direction to detect double feed of the sheets, and a CPU 801 to compute detection start timing T when a position of the sheet at prescribed quantity L2 before a rear end of the sheet reaches the double feed detection sensor 12. The double feed detection sensor 12 starts detection of double feed of the sheets at the detection start timing T computed by the CPU 801.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007226858-A (JP)
Title: Electronic equipment
Inventor: SEKIJIMA MASAHIRO
IPC: G11B25/04
Filed: 2006-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat dissipation structure of electronic equipment having a disk drive for air flow to pass through inside and outside of a device efficiently by utilizing air flow generated as a disk medium is rotated without depending on a cooling fan attached to a part of a casing.  <P>SOLUTION: Air holes in a shape along nearly the outer circumference are arranged in an exterior member in the periphery of a disk, and air inside the electronic device is discharged to outside of the electronic device. An effective heat dissipation structure is thereby provided, since the air flow generated by rotation of the disk passes through the interior of the device efficiently.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007227637-A (JP)
Title: Immersion aligner
Inventor: KISHIKAWA YASUHIRO
IPC: H01L21/027
Filed: 2006-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an immersion aligner which exhibits a high resolution capability and is based on the principle of dual beam interference.  <P>SOLUTION: The aligner is provided with an interference optical system which fractionates light from a light source into several beams of light, allows the several beams of light to interfere with one another for forming interference patterns on a photosensitive substrate, and exposes the photosensitive substrate to light through a liquid between the interference optical system and the photosensitive substrate. In this case, the interference optical system is so constructed that it has a prism which comes into contact with the liquid and the angle between the normal surface of the output surface of the prism from which the beams of light are outputted and the normal surface of the surface of the photosensitive substrate is larger than 0°.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007225455-A (JP)
Title: Infrared detector
Inventor: SUMI SADAYUKI
IPC: G01J5/00
Filed: 2006-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an infrared detector whose thickness can be thinned, and which can enhance productivity.  <P>SOLUTION: This infrared detector A is mounted with a pyroelectric element X, and an electronic circuit element comprising an IC element 16 and a chip-like electronic component 17, and is constituted to store a substrate part 3 built in with the chip-like electronic component 17 in a container inside comprising a stem 1 and a cap 2. The stem 1 is constituted to project a terminal pin 12 toward the substrate part 3, the substrate part 3 is provided with a through-hole 18 to penetrate the terminal pin 12 from an under face to an upper face, and a connection part 19 for fixing bondingly the terminal pin 12 onto the substrate part 3 to be connected electrically, and a conductive adhesive is filled and held in the connection part 19.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007226035-A (JP)
Title: Method for manufacturing polarizer, polarizer, polarizing plate, optical film, image display device and cleaning device
Inventor: HAMAMOTO EIJI
IPC: G02F1/1335
Filed: 2006-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a polyvinyl alcohol based polarizer having excellent optical characteristics and free from film folding.  <P>SOLUTION: The polyvinyl alcohol based polarizer is manufactured by subjecting a polyvinyl alcohol film to at least dyeing, stretching and crosslinking steps, and the method is characterized in that: the film as a source film has a width of ≥2,300 mm; the cleaning step is carried out prior to the dyeing process; the film conveyed from a first pinch roll is passed over at least first and second guide rolls, immersed in a cleaning bath as well as guided to a second pinch roll to be cleaned, while stretched in a stretching ratio range of 1.2 to 2.9 times by using the difference in circumferential speeds of the first pinch roll and the second pinch roll; both of the first guide roll and the second guide roll are placed in the cleaning bath; the path line length (a) of the film between the first guide roll and the second guide roll is controlled to ≥50 cm; and at least the second guide roll consists of an expander roll having a face length of ≥2,300 mm.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007226664-A (JP)
Title: Logic synthesis method of semiconductor integrated circuit
Inventor: ADACHI YUSUKE
IPC: G06F17/50
Filed: 2006-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To perform optimization according to all of operation modes different in supply voltage, with respect to logic synthesis of a semiconductor integrated circuit for supply voltage control.  <P>SOLUTION: A delay library 311 is inputted to a delay time ratio calculation part 310 to calculate a delay time ratio of a supply voltage 2 to a supply voltage 1, and optimization constraints 321 are inputted to a constraint ratio calculation part 320 to calculate a constraint ratio as a ratio of an upper limit of a signal propagation delay time of the supply voltage 2 to the supply voltage 1, and the delay time ratio and the constraint ratio are compared by a comparison part 330, and a delay time of the delay library for the supply voltage 1 and the upper limit of the signal propagation delay time of optimization constraints are used when the delay time ratio is larger, and a delay time of the delay library for the supply voltage 2 and the upper limit of the signal propagation delay time of optimization constraints are determined to be used when the delay time ratio is smaller, and the delay time and the upper limit of the signal propagation delay time which are determined are used to generate a netlist.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007232424-A (JP)
Title: Navigation system
Inventor: NAKATANI YUTAKA
IPC: G09B29/10
Filed: 2006-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a navigation system having no GPS function, loadable on an emergency vehicle with a simple constitution having reduced cost, and not generating a deficiency such as geographical obscurity by displaying successively more detailed map data when rushing to the field.  <P>SOLUTION: A headquarter side terminal 1 is constituted of a central processing device 7 equipped with a route retrieval means 18 for retrieving the shortest route connecting a station place to a fire outbreak field from a map database 8, a map data generation means 19 comprising an initial generation means and re-generation means, and an attached information display means 21. An on-vehicle terminal 11 is constituted of a display device 12, a touch panel 22, a vehicle position correction means 23, and a route switching means 24. When touching a spot supposed to be a present vehicle position on the touch panel 22, new map data connecting the present vehicle position to the fire field are re-generated by the headquarter side terminal 1 and transmitted repeatedly to the on-vehicle terminal 11.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007232466-A (JP)
Title: Sound visualizing apparatus
Inventor: NIIMURA RYUTA
IPC: G01H3/00
Filed: 2006-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sound visualizing apparatus which can evaluate mixed sound.  <P>SOLUTION: A result of a frequency analysis applied to the mixed sound is shown in the figure (a), and frequencies and brightness of visible light are allocated so as to correspond to the frequency analysis result in the figure (b). An orange-color screen 22 emits light brightly, and an indigo-color screen 26 and a purple-color screen 27 emit light darkly as shown at (c) in a display section 17. Since a correlation between sounds and colors is made strong, an observer can visually recognize height of the sound more easily. The mixed sound in which a high-pitched sound is thereby with a low-pitched sound, is displayed by replacing it with the visible light, and as a result, the mixed sound can be evaluated easily.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007232491-A (JP)
Title: Power control device and vehicle
Inventor: OKAMURA SAKAKI
IPC: B60W20/00
Filed: 2006-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To accurately detect a connection failure of a relay even if an error is included in a detection result of a voltage sensor.  <P>SOLUTION: When a connection failure occurs in at least one of system main relays SMR2 and SMR3, voltage difference between the voltage of a battery B and the voltage of a capacitor C1 for smoothing becomes large. A control device 230 determines whether a connection failure occurs, based on the voltage difference (first voltage difference) between the voltage of the capacitor C1 for smoothing and the voltage of the battery B when the current value detected by a current sensor 11 is a predetermined first value, and on the voltage difference (second voltage difference) when the current value is a predetermined second value different from the predetermined first value. Thus, the control device 230 accurately determines the connection failure of the system main relay.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007229610-A (JP)
Title: Method and apparatus for removing foreign substance on surface of roller
Inventor: IDEGAMI TOSHIYUKI
IPC: B08B1/00
Filed: 2006-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus which can effectively remove a foreign substance on the surface of a roller even in operation of a production line, decrease generation of quality troubles of a web, and further remove the foreign substance on the surface of the roller in a special step when the web is continuously transported in a plurality of processes.  <P>SOLUTION: The foreign substance on the surface of the roller transporting a strip of the web 14 is removed, wherein a cleaning sheet 36, both the sides of which have adhesion layers 57, 58, is stuck to the side of the roller 31, 31, ..., the web 14 is transported with the web in contact with the roller 31, 31, ..., and therefore the foreign substance 35 on the surface of the roller 31, 31, ... is caught by the cleaning sheet 36.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007233206-A (JP)
Title: Polarizing plate
Inventor: KOBAYASHI HIDEKAZU
IPC: C08G61/08
Filed: 2006-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive polarizing plate suitable for use in a large liquid crystal display device and having excellent heat resistance and small birefringence with good production efficiency.  <P>SOLUTION: The polarizing plate is equipped with a transparent substrate formed of a norbornene-based resin, a plurality of metal fine wires arranged parallel to each other at regular intervals on the substrate, and a transparent covering layer which differs from the substrate in refractive index by ≤0.01. The norbornene-based resin forming the substrate is a resin obtained by (co)polymerizing a monomer including one compound represented by formula (1).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007232669-A (JP)
Title: Temperature sensor and its manufacturing method
Inventor: SATO KATSUAKI
IPC: G01K7/18
Filed: 2006-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a temperature sensor used for a high accuracy temperature control by possessing a high sensitivity compared with a conventional sensor, and to provide its manufacturing method.  <P>SOLUTION: The most direct method for enhancing a sensitivity of the temperature sensor comprises enlarging a temperature coefficient of resistivity of a resistor. The temperature sensor in this invention is formed on an insulation substrate, and the sensor is made of a heat-treated Ni-based alloy thin film containing 20-40 mol.% Pt. Thereby, the higher temperature coefficient of resistivity can be attained compared with a pure Ni or a pure Pt.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007233221-A (JP)
Title: Toner for electrostatic charge image development and image forming method
Inventor: ONO KAORI
IPC: G03G9/09
Filed: 2006-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toner for electrostatic charge image development having sufficient transparency and chroma saturation, high color reproducibility, preferable charging characteristics, excellent heat resistance, sufficient storage property of an image, and therefore, capable of maintaining image characteristics for a long period of time, and to provide an image forming method.  <P>SOLUTION: The toner for electrostatic charge image development comprises toner particles obtained by dispersing color fine particles having a volume average particle diameter r<SP>1</SP>and containing a dye in a binder resin for formation of toner particles, and satisfies a relation (1): 3≥r<SP>2</SP>/r<SP>1</SP>>1, wherein r<SP>2</SP>represents a diameter of a dye cloud formed by the color fine particles in the toner particle. It is preferable that the difference between a SP (solubility parameter) value of the binder resin for formation of toner particles and a SP value of the color fine particles ranges 0 to 4.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007181165-A (JP)
Title: Image reading unit, image reader, and image forming apparatus
Inventor: FUJIOKA TETSUYA
IPC: H04N1/04
Filed: 2006-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a position to install a photoelectric conversion member from being deviated by the deformation of a control substrate caused by heating of the control substrate or the like.  <P>SOLUTION: An image reading unit comprising a CCD line sensor 202 for performing photoelectric conversion on image reading light and a reading board unit 210 for controlling an input/output signal to/from the CCD line sensor 202 further comprises a CCD fixing bracket 220 for mechanically positioning and fixing the CCD line sensor 202, and the CCD line sensor 202 comprises a wiring pin 203 which is electrically conducted with the reading board unit 210.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007242654-A (JP)
Title: Overheat protection element and its manufacturing method
Inventor: YONEYAMA MASARU
IPC: H01C7/02
Filed: 2006-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an overheat protection element in which the trip temperature for interrupting a current when the circuit is overheated is prevented from differing for every element, and occurrence of chattering can be suppressed; and to provide its manufacturing method.  <P>SOLUTION: The overheat protection element comprises a pair of conductive metal foils 1, and a macromolecular matrix layer 10 sandwiched between the pair of conductive metal foils 1. A plurality of recesses 3 for receiving the macromolecular matrix layer 10 are formed in the contact face 2 of each metal foil 1, and the contact face 2 is roughened in the metal foil 1 touching the macromolecular matrix layer 10. The macromolecular matrix layer 10 is admixed with insulating fine particles 11, and conduction is ensured through contact of the pair of conductive metal foils 1.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007240702-A (JP)
Title: Method for manufacturing liquid crystal display device, and liquid crystal display device
Inventor: SATO HITOSHI
IPC: G02F1/1337
Filed: 2006-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a liquid crystal display device, with which spacer particles are arranged without damaging an alignment layer.  <P>SOLUTION: In the method for manufacturing the liquid crystal display device which is equipped with the alignment layers subjected to photo-aligning treatment for the purpose of controlling an alignment state of liquid crystal molecules sealed in a gap between a pair of substrates with no voltage applied thereto, and the spacer particles to maintain a distance between the pair of substrates constant, a spacer particle dispersion with the spacer particles dispersed therein is used, the spacer particle dispersion is discharged on either of the substrates with an inkjet method, the spacer particles are arranged on the alignment layer of the substrate by drying the substrate and making the discharged liquid drops contract, and subsequently the alignment layer is subjected to the photo-aligning treatment.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007236578-A (JP)
Title: System for collectively loading game tokens
Inventor: SAKURAI TAKAHIRO
IPC: A63F5/04
Filed: 2006-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for collectively loading game tokens, which is capable of the checkout by putting out game tokens inside a slot machine by the operation of a checkout switch, and capable of the checkout by putting out game tokens inside a collective loading device of a token dispenser to a player.  <P>SOLUTION: The slot machine 1 comprises a token slot 10, a credit storing means 420, the checkout switch 400, and a dispensing checkout signal control means 510 for outputting a dispensing checkout signal to the token dispenser 2 when the checkout switch 400 is operated. The slot machine 1 puts out game tokens in the credit storing means 420 to the player when the checkout switch 400 is operated, and the token dispenser 2 puts out game tokens in a token storing part 44 when the dispensing checkout signal is input.  <P>COPYRIGHT: (C)2007,JPO&INPIT