baber/WOPTO huggingface dataset:
Patent JP-2007134940-A (JP)
Title: Differential voltage output circuit
Inventor: TERAUCHI RYOTA
IPC: H03K19/0175
Filed: 2005-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a differential voltage output circuit capable of generating a stabilized differential voltage output.  <P>SOLUTION: The differential voltage output circuit 100 includes: a current source MOS transistor 3 of which the source is connected to a power supply potential VDD; a constant current source 4 connected to a ground potential VSS; a p-type MOS transistor 5 connected between them in series of which the gate was connected to an input terminal 1; a p-type MOS transistor 6 of which the gate is connected to an output of an inverter 2 of which the input is connected to the input terminal 1; an n-type MOS transistor 7 of which the gate is connected to an output of the inverter 2; an n-type MOS transistor 8 of which the gate is connected to the input terminal 1; a common mode feedback circuit 11 for controlling current of the current source MOS transistor 3; and a phase compensation circuit 13 having a capacitor element 12 connected between the gate of the current source MOS transistor 3 and a drain of the current source MOS transistor 3.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007133759-A (JP)
Title: Printer system, method thereof, and storage medium
Inventor: SANBE HIDEO
IPC: G06F3/12
Filed: 2005-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To satisfy both of power saving and to perform fast print quickly at a printer system which has a plurality of printer devices supporting a power saving mode.  <P>SOLUTION: The printer system of this invention has a plurality of printer devices supporting power saving mode, and achieves power saving by providing only one printer device that does not shift to the power saving mode in the system and the other printer devices that are set to shift power saving mode. Under such a condition, at the stage when the system receives a first print job, the system makes the other printer devices of power saving mode wake-up, and controls so that next print job can be processed quickly. As a result, the system satisfies both of power saving of the entire printer system and to perform fast print quickly.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007139425-A (JP)
Title: Landmark visual map and pedestrian navigation using it
Inventor: TAKAHASHI NAOHISA
IPC: G08G1/005
Filed: 2005-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a navigation system that allows a pedestrian to intuitively recognize the present location without viewing a map, and does not require the pedestrian to visually trace the map to confirm the guide direction.  <P>SOLUTION: The pedestrian navigation comprises a landmark visual map having a landmark visual matrix, a landmark definition table, and a segment definition table, and a position recognizing system and guide commanding system using data of the landmark visual map.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007139863-A (JP)
Title: Imaging optical system and imaging apparatus
Inventor: YAGYU GENTA
IPC: G02B13/18
Filed: 2005-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact folding variable magnification imaging optical system for excellently correcting aberration.  <P>SOLUTION: The imaging optical system has a first lens group having positive refractive power, a second lens group having lenses at an imaging object side and an image face side of a reflection optical element and having negative refractive power by possessing the reflection optical element for bending the optical axis, and a subsequent lens group in order from an imaging object side. Variable magnification is performed by moving at least the first lens group and the subsequent lens group, and when the refractive power of the first lens group denotes ϕ1 and the refractive power of the second lens group denotes ϕ2, the relationship of -0.6<ϕ1/ϕ2<-0.15 is satisfied.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007137801-A (JP)
Title: Charge transporting compound, charge transporting film and electroluminescent device using the same
Inventor: IWASAKI MASAHIRO
IPC: C07C217/76
Filed: 2005-11-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new charge transporting compound achieving both film-forming properties during forming of a film by a method for coating and electrical characteristics of the resultant film at high levels.  <P>SOLUTION: The charge transporting compound is represented by general formula (I) [wherein, X<SP>1</SP>, X<SP>2</SP>and X<SP>3</SP>represent each independently a halogen atom, a 1-10C alkyl group, a 1-10C alkoxy group, a substituted or an unsubstituted aryl group, a 7-10C aralkyl group, a substituted or an unsubstituted styryl group, a substituted or an unsubstituted butadiene group or a substituted or an unsubstituted hydrazone group; R<SP>1</SP>, R<SP>2</SP>and R<SP>3</SP>represent each independently a 1-18C monovalent organic group; L<SP>1</SP>, L<SP>2</SP>and L<SP>3</SP>represent each independently an alkylene group; p1, p2 and p3 represent each independently an an integer of 0-2; and q1, q2 and q3 represent each independently 0 or 1 and satisfy conditions of (q1+q2+q3)≥1].  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006144798-A (JP)
Title: Two-cycle engine
Inventor: HOCHE FLORIAN
IPC: F02M35/10
Filed: 2005-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a two-cycle engine having a prominent exhaust value.  <P>SOLUTION: This two-cycle engine is provided with a cylinder 2 formed with a combustion chamber 3, which is partitioned by a vertically moving piston 5, inside thereof, an air passage 8 for supplying air for combustion, which rarely comprises fuel, and an air-fuel mixture passage 21 for supplying air-fuel mixture. The air passage 8 and the air-fuel mixture passage 21 connect the cylinder 2 to an air filter 41, and one part of the air passage 8 and one part of the air-fuel mixture passage 21 are guided by a common member. In the two-cycle engine with this structure, about pressure wave 30 formed inside the air passage 8 when operating, length (a) of the air-fuel mixture passage 21 and length (b) of the air passage 8 are synchronized to vibrate in the same phase in relation to the pressure wave 29 formed inside the air-fuel mixture passage 21.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006166696-A (JP)
Title: Power semiconductor module with decreased parasitic inductance
Inventor: SCHREIBER DEJAN
IPC: H01L25/07
Filed: 2005-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power semiconductor module that has a slight parasitic inductance and allows additional flexible wiring at AC output portion.  <P>SOLUTION: In a power semiconductor module including a housing (30), in which one or a plurality of half bridge circuit devices are disposed, each of the half bridge circuit devices has a TOP power switch and a BOT power switch. Each power switch comprises power transistors (10, 12) and attached power diodes (20, 22), has a DC terminal (40) in a positive polarity state and a DC terminal (50) in a negative polarity state, and has two AC terminals (62, 64) that are not electrically connected to each other in a direct manner for each half-bridge circuit device. Each of TOP transistors is connected to the power diodes of BOT switch and to a first AC terminal, and each BOT transistor is connected to the power diode of TOP switch and to a second AC terminal.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007137036-A (JP)
Title: Image recording apparatus
Inventor: KOSHIRO YOSHIAKI
IPC: B41J5/30
Filed: 2005-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image recording apparatus for correcting a gradient for image data corresponding to a gradient of a recording element row, and recording the same image data efficiently and repeatedly without requiring a large storage capacity in a buffer for storing the image data.  <P>SOLUTION: The image recording apparatus 1 is provided for using a recording head 21 in which a recording element row is disposed so as to have a gradient relative to a main scanning direction thereof, and repeatedly recording the same image on a recording medium in the main scanning direction, wherein corrected image data having a corrected gradient divided into first and third corrected image data including null data and second corrected image data containing no null data, and thereby produced to be stored in buffer means 25. A recording control means 26 of the image recording apparatus 1 controls so that the first corrected image data are read to perform image recording, and thereafter the second corrected image data are read to repeatedly perform image recording at predetermined times, and finally the third corrected image data are read to perform image recording.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007143082-A (JP)
Title: Method and apparatus for compressing image data
Inventor: YAMAMOTO TOSHITSUGU
IPC: H04N1/415
Filed: 2005-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compression method and apparatus in which image data can be compressed at high speed and with high compressibility and the further, the image data can be restored at high speed by small-scaled hardware.  <P>SOLUTION: The present invention relates to a method for compressing pseudo-hierarchized image data using a dither pattern. The image data are partitioned for each predetermined block and if an array pattern of image data in each block is reproducible using the dither pattern used for pseudo-hierarchization and a representative value, such a representative value is calculated. If the array pattern is not reproducible, it is checked whether there is an array pattern meeting the array pattern of image data of the relevant block prior to the relevant block. If there is such an array pattern prior to the relevant block, position data indicating a matching position are calculated. If there is no array pattern prior to the relevant block, the array pattern of image data of the relevant block is acquired as block data, and compressed data are created using the calculated or acquired representative value and the position data or the block data.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007147877-A (JP)
Title: Display device, method, and program
Inventor: CHOKAI HIROSHI
IPC: G09G3/20
Filed: 2005-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To easily enlarge a display face by using a plurality of display devices.  <P>SOLUTION: A display panel 101A and a display panel 101B are put one over the other to obtain a large display face on a display device 100. The display panel 101A receives light from a display part 103 of the lower display panel 101B by a light reception part 104. The display panel 101A detects an overlap state by a calculation part 105 to adjust a display size of image data to be displayed and displays image data after adjustment on the display part 103 by a display control part 106. Information relating to display of the image data after adjustment is transmitted to the display panel 101B. The display panel 101B displays the image data after adjustment on the basis of received information and stops display on an overlap part. Image data in the display part, of which the display is stopped, is sent to the display panel 101A through the light reception part 104 and is displayed on the overlap part.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007147137-A (JP)
Title: Black light, and air conditioner provided with black light
Inventor: IWANO TAKASHI
IPC: F24F1/00
Filed: 2005-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning device capable of carrying out sterilization treatment and antibacterial treatment without causing a severance or the like in a power line connected to an ultraviolet lamp, capable of carrying out irradiation of uniform intensity to an irradiation object, and having improved irradiation efficiency preventing waste of ultraviolet rays irradiated from the ultraviolet lamp, and to provide an air conditioner provided with the cleaning device.  <P>SOLUTION: Irradiation parts 14, 15 of the black light 9 are composed of rectangular housing parts 14a, 15a extended to the right and left, and upper and lower reflection parts 14c, 15c extended upwards and downwards from one ends of the housing parts 14a, 15a. A multiplicity of optical fibers 16 bent like L-shapes, with one ends opened to a light incoming part 14b, and another ends opened as irradiation faces 16a irradiating ultraviolet rays, is housed in the housing part 14a.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007145509-A (JP)
Title: Simple boom device
Inventor: MAEHARA HIROMICHI
IPC: E04G21/16
Filed: 2005-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple boom device which can be smoothly raised and lowered by a lifting rope in a position separated from a batter so that a tool storage vessel does not hitch on a constituting material in the batter of a steel tower, when raising and lowering the tool storage vessel for high lift work such as on the steel tower.  <P>SOLUTION: This simple boom device is composed of an arm material having a hoisting accessory near one end part for suspending a machine apparatus for lifting the tool storage vessel and a fixture for detachably fixing the arm material to the constituting material of the steel tower, and is characterized by freely expanding the arm material outward. The arm material is formed of shape steel or a steel pipe. The hoisting accessory is arranged on a virtual vertical line passing through the outermost side constituting material of the steel tower or on the outside of that vertical line.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007150039-A (JP)
Title: Polishing fluid supply apparatus, polishing member, and polishing fluid supply apparatus having the same
Inventor: TOMINAGA SHIGERU
IPC: B24B37/12
Filed: 2005-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polishing fluid supply apparatus capable of improving uniformity in the surface of an object to be polished, and reducing the amount of consumption of polishing fluid, and to provide a polishing member and the polishing fluid supply apparatus having the polishing member.  <P>SOLUTION: An electrolyte inlet I is provided in a range nearly at the center of the upper surface of the electrolyte supply apparatus 60, an electrolyte travel path M is provided inside the electrolyte supply apparatus 60, ribs 67c (ribs 67e, 67f in a radial direction and ribs 67g, 67h in a tangential direction) for adjusting the flow of an electrolyte E are provided in the electrolyte travel path M, a through-hole for limiting the inflow of the electrolyte E is provided at the bottom of the electrolyte storage F, and the electrolyte E is injected from the electrolyte inlet I to the electrolyte supply apparatus 60 for supplying from the lower side to the upper side of a polishing member layer 62 via the electrolyte travel path M and the electrolyte storage F.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007058153-A (JP)
Title: Imaging lens, optical module and portable terminal
Inventor: OHARA NAOTO
IPC: G02B13/18
Filed: 2005-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging lens of short overall length in which various aberrations are well corrected and incident angle to the image plane is controlled, and to provide an optical module and portable terminal.  <P>SOLUTION: The imaging lens 100 comprises an aperture stop portion 110, a first lens 120 of positive power, a second double-aspherical lens 130 of negative power, a third double-aspherical lens 140 of negative power being convex on the object side, and an imaging section 150, arranged sequentially from the object side OBJS.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007156651-A (JP)
Title: Guidance display system and guidance display device
Inventor: KAMIMURA SABURO
IPC: G08B5/36
Filed: 2005-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a guidance display system and a guidance display device having high durability while facilitating installation and consequently achieving economic advantage.  <P>SOLUTION: This guidance display system has: a plurality of EL sheets 101; a controller for controlling lights of the EL sheets; and a plurality of abnormality sensors for sensing abnormality. In the guidance display system, when sensing the abnormality, a signal is transmitted to the controller, and the controller performs control to light the EL sheets such that the EL sheets perform guidance to an evacuating direction from a position of the abnormality sensor related to the signal transmission.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007151435-A (JP)
Title: Transformed plant having high starch-accumulating ability and method for producing the same
Inventor: MITSUI TOSHIAKI
IPC: A01H5/00
Filed: 2005-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plant suiting to environmental stress becoming aggravated, and having high starch/energy-accumulating ability even in the very bad environment; and to provide a method for producing the plant.  <P>SOLUTION: The transformed plant having the high starch-accumulating ability is obtained by transporting/localizing a functional protein through an endoplasmic reticulum-Golgi body system to a plasmid by plasmid-transportation/localization construct including a specific peptide region of rice α-amylase I-1 and a vesicle membrane-permeable signal peptide region to modify the function of the plasmid.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006080096-A (JP)
Title: Halogen lamp and lighting system
Inventor: SAKAI MAKOTO
IPC: H01K1/18
Filed: 2005-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a halogen lamp hardly generating a hot spot caused by a short-circuit due to the mutual contact of elemental wires of three-fold coil filament, having vibration resistance, with few scatter in property, and to provide a lighting system using the lamp.  <P>SOLUTION: The halogen lamp comprises a translucent air-tight container 1; a pair of inner conductive wires 3a of which the base ends are embedded in the container 1, and the tip ends are arranged oppositely to each other; a three-fold coil filament 6, forming a primary coil by winding a tungsten elemental wire with a pitch of p1, forming a secondary coil by winding the primary coil with a pitch of p2, and forming a tertiary coil by winding the secondary coil with a pitch of p3, wherein the pitches p1, p2 and p3 satisfy an equation p1≥p2≥p3, connected between a pair of internal lead wires; and halogen gas and inert gas sealed in the container 1.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007151838-A (JP)
Title: Reclining bed serving also as sofa
Inventor: MIYANO NAOKI
IPC: A47C17/04
Filed: 2005-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To simplify a structure; to solve the problems of weight and cost increase; and to provide an easy-to-handle reclining bed serving also as a sofa by making the reclining movement and sofa conversion movement of the bed possible by one actuator.  <P>SOLUTION: A bed back raising shaft and a sofa back raising shaft are freely turnably connected and fixed between the longitudinal direction frames of the rectangular frame of a support base, and a back raising arm and a back raising bracket are fixed to the bed back raising shaft and the sofa back raising shaft at a prescribed angle. Stoppers for stopping the lowering of the back raising arm are provided on the support base at positions corresponding to the bed back raising arm and a sofa back raising arm. Between a bed back raising bracket and a sofa back raising bracket, the actuator is freely turnably connected and fixed so that the entire support floor is at a horizontal position when the extension/contraction length of the actuator is an intermediate length.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007157250-A (JP)
Title: Magnetic head device
Inventor: NISHIYAMA YOSHIHIRO
IPC: G11B5/39
Filed: 2005-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic head device using a detection element to which a current is given in a film thickness direction, having lower and upper shielding layers as current paths and capable of reducing noise by forming the lower and the upper shielding layers in small and simple shapes.  <P>SOLUTION: The lower shielding layer 21 is flatly formed, a front part 28a of the upper shielding layer 28 approaches the lower shielding layer 21 and a rear part 28c of the upper shielding layer 28 is separated from the lower shielding layer 21. A lower conductive electrode 24 and an upper conductive electrode 26 are disposed between the lower shielding layer 21 and the upper shielding layer 28, the lower conductive electrode 24 and the lower shielding layer 21 are conducted and the upper conductive electrode 26 and the upper shielding layer 28 are conducted. The lower and the upper shielding layers 21 and 28 can be formed in a small area and in a simple shape by holding the conductive electrodes 24 and 26 between the shielding layers.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007154129-A (JP)
Title: Resin composition for sealing and multilayered glass structure using the same
Inventor: YOSHIZAWA SHOICHI
IPC: C08L77/00
Filed: 2005-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin composition for sealing which can seal the space between the peripheral parts of substrates so that outside air and steam may not penetrate into the space even when exposed to a daylight and a sealing gas such as an inert gas does not leak from the inner space, and to provide a multilayered glass structure using the same.  <P>SOLUTION: The resin composition for sealing is used for forming a multilayered glass structure whose internal space is maintained under reduced pressure or in an inert gas atmosphere by sealing the space between the substrate peripheral parts of two substrates facing each other while retaining a predetermined interval. The resin composition for sealing comprises at least one kind of a thermoplastic resin (a) having a melting point of 160°C or higher, and at least one kind of an agent (c) for imparting ultraviolet radiation resistance selected from carbon black, an ultraviolet absorber, or a hindered amine-based light stabilizer that are incorporated in an amount sufficient to give ultraviolet radiation resistance, wherein the resin layer obtained by sealing forms a single-layer structure.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007171273-A (JP)
Title: Seamless semiconductive belt, manufacturing device for image forming apparatus using same, and electrophotographic device using image forming apparatus
Inventor: TAKEUCHI KAZUTAKA
IPC: G03G21/00
Filed: 2005-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a seamless semiconductive belt for use as a transfer/intermediate transfer belt, which has a surface having abrasion resistance and scratch resistance and maintains high position detection performance before and after being used in an apparatus.  <P>SOLUTION: The seamless semiconductive belt is for an image forming apparatus, and the outermost peripheral layer of the seamless semiconductive belt contains inorganic particulate for adjusting the resistance value or the refractive index of the outermost peripheral layer, and a ratio of specular reflectance to total reflectivity of the outermost peripheral layer is ≥50%.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007169329-A (JP)
Title: Adhesive composition for optical use and adhesive sheet
Inventor: NAGAKURA TAKESHI
IPC: C09J7/02
Filed: 2005-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adhesive composition for optical use, which not only reduces distortion by displacement of an adhesive, provided that the distortion specifically results from expansion and contraction of a polarizing plate, but also approximates the birefringence of an adhesive layer to zero, provided that the birefringence results from orientation of a polymer in the adhesive layer induced by the displacement, thus preventing color heterogeneity or white spot phenomenon in a liquid crystal element.  <P>SOLUTION: The adhesive composition for optical use contains a copolymer (A) and a crosslinking agent (B), wherein the amount of the crosslinking agent (B) is adjusted so that the adhesive layer formed achieves a coefficient of viscosity at 90°C of 0.5×10<SP>7</SP>-10×10<SP>7</SP>Pa s.  <P>COPYRIGHT: (C)2007,JPO&INPIT