baber/WOPTO huggingface dataset:
Patent JP-2008310223-A (JP)
Title: Zoom lens and imaging apparatus having the same
Inventor: ITO YOSHIAKI
IPC: G02B15/20
Filed: 2007-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a zoom lens having a high zoom ratio though lens constitution is simple and compact, and achieving high optical performance over the entire zoom region.  <P>SOLUTION: The zoom lens has, in order from an object side to an image side, a first lens group having positive refractive power, a second lens group having negative refractive power, a third lens group having positive refractive power, and a fourth lens group having positive refractive power and is configured so that in zooming, the interval between the first lens group and the second lens group is changed, the first lens group is positioned closer to the object side at the telephoto end than at the wide-angle end and the respective lens groups are moved so that the interval between the second lens group and the third lens group is smaller at the telephoto end than at the wide-angle end and the interval between the third lens group and the fourth lens group is larger at the telephoto end than at the wide-angle end. In the zoom lens, the second lens group comprises a negative lens and a positive lens, in the order starting from the object side to the image side, and the third lens group comprises a cemented lens obtained by cementing a positive lens and a negative lens and a positive lens, in the order starting from the object side to the image side.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009004875-A (JP)
Title: Electronic equipment
Inventor: HIROTA TOSHIYUKI
IPC: H01Q1/24
Filed: 2007-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide electronic equipment for achieving high antenna performance.  <P>SOLUTION: The electronic equipment 1 includes a case 11, an internal conductor member 12 provided in the case 11, a conductor portion 21 which is provided to the case 11 and suppress a leak of unnecessary radiation from the inside to the outside of the case 11, and an antenna 31 which has an antenna element 35 formed on an outside wall surface 15b of the case 11 and uses the conductor portion 21 as an antenna ground 36. The case 11 has a non-conductor portion 56 off the conductor portion 21 at at least a portion of the area where the antenna element 35 is formed. The size of a portion of the antenna element 35 which superposes the non-conductor portion 56 is larger than the size of a portion of the antenna element 35 which superposes the conductor portion 21 when viewed from a direction wherein the antenna element 35 and the case 11 are superposed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009002728-A (JP)
Title: Tracking type laser interferometer and resetting method of the tracking type laser interferometer
Inventor: TAKETOMI NAOYUKI
IPC: G01S17/66
Filed: 2007-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tracking laser interferometer capable of resetting tracking automatically, when tracking becomes impossible by reason of blocking of laser light, or the like, or automatizing an initial adjustment work, when starting measurement.  <P>SOLUTION: This tracking laser interferometer for detecting displacement of a retroreflector 300, by utilizing interference of a laser beam 102 irradiated toward the retroreflector 300, which is a measuring object and reflected in the return direction by the retroreflector 300, and performing tracking by a biaxial rotation mechanism 240 using a position change of the optical axis of the laser beam 102, is equipped with a light irradiator 600 for emitting fan-shaped laser light 602, having a fan shape that includes the optical axis of the laser beam 102, and is sequentially movable with the rotational motion of a shaft orthogonal to the center axis of the fan shape in the biaxial rotation mechanism; and a light receiver 620 for receiving the fan-shaped laser light, having a specified positional relation with the retroreflector 300 or the light irradiator 600.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009004007-A (JP)
Title: Reproducing device and reproducing method
Inventor: TARUKAWA YUICHI
IPC: G11B27/00
Filed: 2007-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reproducing technology capable of sorting the same artist irrespective of the existence of an article such as "THE", "The" and "the" of an artist name.  <P>SOLUTION: The reproducing method includes a step of recording a music information file including the artist name and a step of sorting the recorded artist name on the basis of the name excluding "THE", "The", and "the" at a head.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009000913-A (JP)
Title: Vibration welding apparatus
Inventor: YAMAMOTO KAORU
IPC: B29C65/06
Filed: 2007-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vibration welding apparatus easily made into an automated apparatus by surely holding a component to a vibrating tool.  <P>SOLUTION: The vibration welding apparatus comprises the vibrating tool 2 receiving a first component 4 to be welded from below, and a pressing tool 3 receiving a second component 5 to be welded. A component chuck 12 is attached to the pressing tool 3 to clamp and position the first component 4. A lift base 7 supporting the pressing tool 3 is supported to a rotary index shaft 8 and moves back and forth between a position aligned directly under the vibrating tool 2 and a component setting position. The lift base 7 aligned beneath the vibrating tool 2 is pushed upward by a pressing shaft 10. The first component 4 thereby gets into the vibrating tool 2 from below. The component chuck 12 then releases the first component 4 to start welding work.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009004589-A (JP)
Title: Electrostriction actuator
Inventor: TAKAHASHI ISAO
IPC: H01L41/08
Filed: 2007-06-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrostriction actuator that can obtain a large displacement amount or driving force and can direct displacement.  <P>SOLUTION: Electrodes 12 and 13 have annular gap portions 12a and 13a formed to be divided into center-side electrodes 12A and 13A and outside electrodes 12B and 13B. When a predetermined potential difference is given between the electrode 12 and electrode 13, the center side is to deform toward an outer periphery and the outside is to deform toward an inner periphery. At this time, the gap portions 12a and 13a shrink because of force balance, so the center-side electrodes 12A and 13A can be deformed in a longitudinal (perpendicular) direction orthogonal to a surface with a large displacement quantity or driving force.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009002260-A (JP)
Title: Exhaust emission control device
Inventor: IRIYAMA YOJIRO
IPC: F01N3/36
Filed: 2007-06-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust emission control device capable of reducing vapor pressure of ammonia in a tank.  <P>SOLUTION: A urea SCR system 10 has a urea water tank 22, a urea water supply pipe 30 introducing urea water into an exhaust pipe 14 from the urea water tank 22, an openable-closable urea water injection valve 32 injecting the urea water supplied from the urea water supply pipe 30 into the exhaust pipe 14, a urea water force feed pump 34 capable of switching reducing agent supply operation for forcibly feeding the urea water to the exhaust pipe 14 from the urea water tank 22 and reducing agent recovery operation for forcibly feeding the urea water to the urea water tank 22 from the urea water injection valve 32 side, and an ECU 42 for opening the urea water injection valve 32 when requiring supply of the urea water to the exhaust pipe 14, closing the urea water injection valve 32 when stopping the supply of the urea water to the exhaust pipe 14 by switching the urea water force feed pump 34 to the reducing agent supply operation and switching the urea water force feed pump 34 to the reducing agent recovery operation.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008008294-A (JP)
Title: Acoustic liner assembly and housing assembly of aircraft engine
Inventor: PATRICK WILLIAM P
IPC: F02C7/24
Filed: 2007-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liner assembly having an improved noise damping characteristic capable of damping a noise frequency of a wide range.  <P>SOLUTION: This liner assembly has a plurality of aligned passages for providing a wide opening area by integrating with an opening part further smaller than the length of the passages. The plurality of passages are mutually arranged in parallel, and include the opening part in the horizontal direction to an incident sound wave. The passages are partitioned by a wall, and are blocked up by a distal end part from the opening part. The sound wave incident on a liner surface enters the passages, and is dissipated by a viscosity loss. Sound energy is further dissipated to the wall of the passages as heat energy. A desirable viscous heat loss of sound energy over a wide frequency range is provided by a long and narrow passage.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009015910-A (JP)
Title: Electron beam drawing method
Inventor: OKINO TAKASHI
IPC: G11B5/84
Filed: 2007-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electron beam drawing method by which a desired fine pattern can be drawn with satisfactory productivity when a stamper original plate for forming a discrete track medium is drawn by using an electron beam.  <P>SOLUTION: In the electron beam drawing method wherein an electron beam drawing device provided with a stage on which a substrate is placed, a movement mechanism moving the stage in a horizontal direction and a rotation mechanism rotating the stage is used and the substrate on which a photosensitive resin film is applied is placed on the stage and the photosensitive resin film is irradiated with the electron beam to draw a pattern extending in a radial direction while the substrate on the stage is rotated and moved in a horizontal direction, the electron beam is deflected in a direction parallel to the rotation direction of the substrate so that the relative movement speed of an electron beam radiation position on the substrate surface in the direction parallel to the rotation direction of the substrate is made to be slower than the linear speed of the substrate when viewed from a drawing starting position in the pattern drawing revolution.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009011180-A (JP)
Title: Excrement-treating sheet for animals
Inventor: TAKAHASHI MASAYUKI
IPC: A01K1/015
Filed: 2007-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an excrement-treating sheet for animals, which can effectively prevent leakage, staining of an appearance, and the cool touches of the animals, without having to thicken the front-side sheet, or increasing the basis weight of the sheet, more than required.  <P>SOLUTION: This excrement-treating sheet 10 for the animals is constituted of a liquid-permeable front side sheet 20, a liquid-impermeable back side sheet 30, and an absorbance sheet 40 disposed in between the front side sheet 20 and the back side sheet 30 and in the entirety, having a planar shape, wherein the front side sheet 20 has a region, having fiber density which is higher than the average fiber density of the front side sheet 20, in at least one part of the absorbance sheet 40 side. The average fiber density is, preferably, in the range of from 0.005 to 0.20 g/cm<SP>3</SP>, and the fiber density of the high fiber density region is, preferably, in the range of 0.007 to 0.25 g/cm<SP>3</SP>.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009013263-A (JP)
Title: Epoxy resin composition for sealing optical semiconductor element and optical semiconductor device using the same
Inventor: OTA SHINYA
IPC: C08K5/37
Filed: 2007-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an epoxy resin composition for sealing an optical semiconductor element, having not only light transmissivity but also low moisture absorption, small internal stress and excellent resin crack resistance to mechanical stress.  <P>SOLUTION: The epoxy resin composition for sealing the optical semiconductor element contains the following components (A) to (D): (A) an epoxy resin component containing an alicyclic epoxy resin represented by structural formula (1) as an essential component; (B) a curing agent; (C) a curing accelerator; and (D) a thiol.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009015748-A (JP)
Title: Network system and program
Inventor: NAKAMURA HIDEO
IPC: G06F21/31
Filed: 2007-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a network system that enables control of a device without installation of a device driver in a client.  <P>SOLUTION: An application execution server 3 receives an application execution request, and generates and sends to a device server 4 device control information for controlling the device 5. The device server 4 saves the received device control information after conversion into command conversion information, and sends a corresponding message to the application execution server 3. The application execution server 3 sends response data to the application execution request to the client terminal 51. The client terminal 51 sends a device operation request to the device 5 according to the response data. The device 5 sends a device command request to the device server 4 according to the request and operates according to the response command conversion information. The operation result is sent to the client terminal 51.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009014639-A (JP)
Title: Beam radiation unit and laser radar
Inventor: YAMADA MASATO
IPC: G01C3/06
Filed: 2007-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a beam radiation unit and a laser radar capable of smoothly reducing the swinging range of a servo light on a light detector.  <P>SOLUTION: A light diffusing device diffusing light (diffusion plate 107) is disposed in a front step of the light detector for receiving the servo light and a light projection device (pinhole plate 108) for projecting the position of incidence of the servo light on the light diffusing device over the light detector (PSD109) through a predetermined area region (hole 108a) is further disposed. By such a composition, the swing range of the servo light on the light detector is reduced, and thus downsizing and low cost of the light detector can be achieved.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009014174-A (JP)
Title: Rolling bearing
Inventor: SUZUKI TAKAO
IPC: F16C33/56
Filed: 2007-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rolling bearing capable of improving a cooling capacity.  <P>SOLUTION: The rolling bearing 1 comprises a holding means 5 for holding a plurality of rolling elements 3 at a predetermined clearance so as to be rollable along an annular bearing ring 2, at least either one of the rolling element 3 or the holding means 5 is formed of a carbon fiber composite material 6 wherein a carbon fiber 62 is disposed on a host phase 61 of metal or resin. The carbon fiber 62 keeps one end installed in a contact portion 51 where the rolling surface 3a of the rolling elements 3 can keep in contact with the holding means 5, and the other end installed in a heat radiation portion 52 where the rolling surface 3a cannot keep in contact with the holding means 5.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009021273-A (JP)
Title: Tape feeder
Inventor: WADA AKIFUMI
IPC: H05K13/02
Filed: 2007-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tape feeder that facilitates centering of a component.  <P>SOLUTION: At a component taking-out hole 10 for taking the component 5 out of the tape feeder, a symmetrical marker 15 which consists of a pattern axially symmetrical about a position p1 where the center (p) of the component 5 should be positioned and visually change at predetermined intervals is provided in a tape feed direction (arrow (a)). The component 5 is positioned so that lightness of the symmetrical marker 15 corresponding to a position p2 of a front end of the component 5 and lightness corresponding to a position p3 of a rear end become equal to each other, and then the center (p) of the component 5 is positioned at the center p1 of the symmetrical marker 15 to eventually center the component 5.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009018882-A (JP)
Title: Elevator device
Inventor: SADOHARA ICHIRO
IPC: B66B5/02
Filed: 2007-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elevator device capable of facilitating maintenance and preventing a car from moving with its door opened without increasing cost.  <P>SOLUTION: This elevator device has a driving sheave rotated and driven by transmitting rotation torque of an electric motor 10 through a motor shaft 12, the car having its door, a landing place having a door for landing place, and a brake. This elevator device is provided with a shaft rotation regulation panel 46 fixed coaxially on the motor shaft 12 and having a plurality of extended part insertion holes 46a, an insertion bar operation mechanism provided with a spring 39 and an exciting coil 36 for reciprocating and moving a movable iron core 37 between a shaft rotation regulation position and a shaft rotation regulation release position, and an operation circuit part 40 driving and controlling the spring 39 and the exciting coil 36 to move the movable iron core 37 to the shaft rotation regulation position or the shaft rotation regulation release position in accordance with the door opening signal or door closing signal received from a door opening detection means.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009021311-A (JP)
Title: Inspecting method, and program recording medium where inspecting method is recorded
Inventor: HOSAKA KAZUKI
IPC: G01R31/26
Filed: 2007-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inspecting method with which the temperature of a mount table can be made stable in a short period of time after a wafer is loaded on the mount table even in the case of high-temperature inspection or low-temperature inspection and throughput of the inspection can be improved, and a program recording medium for executing the inspecting method.  <P>SOLUTION: In the inspection method, a stage of inspecting the wafer using a probe device includes a stage of calculating as an addition controlled variable a heating value needed to heat the wafer from temperature (room temperature) before loading to a main chuck to target temperature (90°C) on the basis of preliminarily registered physical data (specific heat, specific gravity) and volume data, and a stage of bringing the main chuck under addition control by imparting the addition controlled variable to the main chuck having been set to the target temperature via a temperature controller before the wafer is loaded to the main check.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009021745-A (JP)
Title: Receiver, and reception system equipped with it
Inventor: JITSUHARA TSUTOMU
IPC: H04N5/00
Filed: 2007-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reception system excelling in remote operability, and composed by externally connecting a second receiver capable of receiving a broadcast signal of a second broadcast system to a first receiver capable of receiving a broadcast signal of a first broadcast system.  <P>SOLUTION: This reception system includes: an analog TV 1 (first receiver); an STB (second receiver) externally connected to the analog TV 1; and a remote control transmitter 5 for the STB. The STB is provided with: an STB light reception part 3; a control part 2H controlling the operation of the STB in accordance with an infrared signal received by the STB light reception part 3 and transmitted from the remote control transmitter 5 for the STB, and selecting a remote control code for the analog TV 1 in accordance with the infrared signal received by the STB light reception part 3 and transmitted from the remote control transmitter 5 for the STB; and an STB light emission part 4 transmitting, to the analog TV 1, an infrared signal corresponding to the remote control code for the analog TV 1 selected by the control part 2H.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009018896-A (JP)
Title: Display device of elevator
Inventor: EBARA HARUO
IPC: B66B5/02
Filed: 2007-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device of an elevator capable of reducing request for maintenance, reducing the time required for maintenance, and improving the efficiency of maintenance and the efficiency of operation of the whole elevator system by prolonging the service life of light sources used to display each floor.  <P>SOLUTION: This display device of the elevator is provided with a floor display unit I provided with a plurality of light sources displaying each position of a car and a controlling means 10 connected with the floor display unit I to control switching of the light source on one side and the light source on the other side among a plurality of light sources.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009020333-A (JP)
Title: Photomask, and method for manufacturing the same
Inventor: MIYAKOSHI TOSHIMORI
IPC: G03F1/56
Filed: 2007-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photomask having a new structure, which has a high contrast of transfer pattern to exposing beam, and is reduced in manufacturing cost by omitting developing step in a transfer pattern forming process, and also to provide a method for manufacturing the same.  <P>SOLUTION: The method for manufacturing a photomask including a transfer pattern formed on an inorganic resist layer formed on one surface of a transparent substrate comprises steps of: forming the inorganic resist layer including a first reaction layer formed of a rare earth metal and a second reaction layer formed of a hydrogen-containing dielectric material which makes contact with the first reaction layer; irradiating the inorganic resist layer with energy beam; desorbing hydrogen from the second reaction layer in the area irradiated with the energy beam; and reducing the first reaction layer with the desorbed hydrogen into a hydride.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009024667-A (JP)
Title: Fuel injection control device and fuel injection system using the same
Inventor: ASANO MASAHIRO
IPC: F02D41/38
Filed: 2007-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel injection control device highly accurately correcting an injection amount for each injection pressure and reducing variation in engine operational status as far as possible to learn the injection amount, and to provide a fuel injection system using the same.  <P>SOLUTION: When a learning condition of the injection amount of the fuel injection valve is satisfied, an upper limit value of injection pressure learning the injection amount is set. Target injection pressure learning the injection amount is set within a range of the upper limit value or less, and the injection pressure is increased or decreased to the target injection pressure by such as a high pressure pump. When the injection pressure reaches the target injection pressure, the fuel injection valve injects the fuel by an injection pulse signal according to a learning command injection amount. An actual injection amount of the fuel injection valve is acquired by a variation amount of the engine operational status such as an engine speed. Based on difference between the learning command injection amount instructed to the fuel injection amount and the actual injection amount, a correction value of the injection amount is calculated, and an injection amount characteristics map indicating characteristics of injection amount with respect to a pulse width of the injection pulse signal for each target injection pressure is corrected.  <P>COPYRIGHT: (C)2009,JPO&INPIT