baber/WOPTO huggingface dataset:
Patent JP-2007161525-A (JP)
Title: Base material for semiconductor device and method of manufacturing the base material
Inventor: SAKAI SHIRO
IPC: H01S5/343
Filed: 2005-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a base material for a semiconductor device, the base material providing a sufficiently wide effective emission wavelength range in an active layer to be layered on a substrate, and having reduced dislocation density of the active layer to provide a sufficiently high emission efficiency, and to provide a method of manufacturing the base material.  <P>SOLUTION: The base material for a semiconductor device comprises a substrate, a GaInNP buffer layer or a GaNP buffer layer deposited on the substrate, and a base layer for formation of a functional element deposited on the GaInNP buffer layer or the GaNP buffer layer, wherein the base layer for a functional element includes a high crystalline Al<SB>x</SB>Ga<SB>1-x</SB>N semiconductor layer as the uppermost layer and also includes a low crystalline AlGaN semiconductor layer. In the base material for a semiconductor device, it is preferable that grooves are formed on the substrate surface. The composition ratio x of Al constituting the high crystalline Al<SB>x</SB>Ga<SB>1-x</SB>N semiconductor layer is preferably in the range of 0.01 to 0.25.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007161531-A (JP)
Title: Silica fume slurry
Inventor: KOIDE TAKAO
IPC: C04B28/02
Filed: 2005-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide high concentration silica fume slurry for cement admixing which is capable of keeping excellent flowability over a long period and having no adverse effect on the physical perperties of concrete when being blended to the concrete.  <P>SOLUTION: In the high concentration silica fume slurry for cement admixing which consists essentially of silica fume and water and into which an oxycarboxylic acid is added, the flowability of the slurry is kept by applying continuous mechanically forced stirring.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006199939-A (JP)
Title: Cleanser for electronics
Inventor: YAMAGUCHI SHUNICHIRO
IPC: H01L21/304
Filed: 2005-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleanser which is used for electronics, has more improved cleansability, rinsability, and corrosion resistance than those of conventional cleansers, and little gives loads to the environments.  <P>SOLUTION: This cleanser for the electronics is characterized by comprising the following (A) to (F). (A): one or more hydrophobic compounds selected from the group consisting of 8 to 24C hydrocarbons and alkyl aliphatic carboxylates totally having 4 to 16 carbon atoms, (B): a 8 to 26C alcohol having a melting point of ≤20°C, (C): a glycol ether represented by the general formula (1): R<SP>1</SP>-O-(XO)<SB>n</SB>-R<SP>2</SP>[R<SP>1</SP>is a 4 to 8C hydrocarbon group; R<SP>2</SP>is H or a 1 to 4C hydrocarbon group; X is a 2 to 4C alkylene; (n) is an integer of 1 to 4], (D): a corrosion-resistant agent, (E): a surfactant, and (F): water.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006168996-A (JP)
Title: Image recording device
Inventor: DOI MASATO
IPC: B65H29/24
Filed: 2005-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image recording device capable of recording images by obtaining the appropriate degree of close contact from pressure values in the case of rotating a support means and in the case of not rotating the support means for every size of a recording material.  <P>SOLUTION: The image recording device has a hollow rotating member provided with a plurality of holes passing through from the outer surface to the inner surface, a pressure reducing means for reducing pressure in the rotating member to hold the recording material to the outer surface of the rotating member, and an image recording means for recording an image on the recording material held to the outer surface of the rotating member. The internal pressure of the rotating member when the recording material is in close contact with the peripheral surface of the rotating member during the non-rotation of the rotating member is set as a first reference pressure value, and the internal pressure of the rotating member when the recording material is in close contact with the peripheral surface of the rotating member during the rotation of the rotating member is set as a second reference pressure value. The first reference pressure value and the second reference pressure value can be changed according to the size of the recording material.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007171331-A (JP)
Title: Photomask controlling device and method
Inventor: MATSUURA TAKAHIRO
IPC: G03F1/68
Filed: 2005-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photomask controlling device and method including a means of grasping kinds and periods of precipitating fog by periodically monitoring a fog-causing material which causes fog on a photomask substrate and of warning generation of fog.  <P>SOLUTION: The device includes: a means of measuring a fog-causing material of a photomask as an inspection object; a means of memorizing, as a critical value, an amount of the fog-causing material of a photomask where the minimum amount of the fog-causing material to have an effect on exposure is depositing; and a means of predicting a period when the fog-causing material depositing on the photomask as the inspection object reaches the critical value by comparing the amount of the fog-causing material of the photomask as the inspection object with the critical value. The generation period of precipitating fog is grasped with the above device.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006210900-A (JP)
Title: Process for producing soi wafer, and soi wafer
Inventor: ITO ATSUO
IPC: H01L27/12
Filed: 2005-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process for producing an SOI wafer in which occurrence of heat distortion, stripping, cracking, and the like, due to difference of thermal expansion coefficient between a transparent insulating substrate and an SOI layer can be prevented through a simple process, and optical leak can be reduced when a semiconductor device is fabricated on the SOI layer.  <P>SOLUTION: A single crystal silicon is grown by Czochralski method such that the entire surface becomes the N region on the outside of an OSF region, an ion implantation layer is formed in the wafer by implanting hydrogen ions or rare gas ions from the surface an N region single crystal silicon wafer obtained by slicing the single crystal silicon thus grown, the ion implantation surface of the N region single crystal silicon wafer and/or the surface of a transparent insulating substrate is processed with plasma and/or ozone, the ion implantation surface of the N region single crystal silicon wafer and the surface of the transparent insulating substrate are bonded tightly on the processed surface under room temperature, and then the single crystal silicon wafer is stripped mechanically by applying impact to the ion implantation layer thereby forming an SOI layer on the transparent insulating substrate.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007179181-A (JP)
Title: Slip classification device
Inventor: AKABAME KINYA
IPC: G06Q50/22
Filed: 2005-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slip classification device for automatically classifying all slips even if slips having arbitrary subsequent slips coexist.  <P>SOLUTION: This slip classification device is configured to classify original slips as slips having forms including a first area where at least destinations are described and a second area where only unique information is described and slips constituted of subsequent slips as slips accessory to the original slip, and to eject those respective slips to storage pockets corresponding to destinations among preset storage pockets. This slip classification device is provided with a reading determination part for operating reading processing to the position of a first area by applying the form to the slips, and for determining whether or not described data exist, and for, when it is determined that any described data do not exist, operating reading processing to the position of the second area, and for determining whether or not the described data exist; an identification part for, when it is determined that any described data do not exist, identifying that the slips are subsequent slips; and an ejecting part for, when it is identified that the slips are subsequent slips, ejecting the subsequent slips to the storage pocket corresponding to the slips which have been ejected immediately before the subsequent slips.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007180784-A (JP)
Title: Cellular phone device
Inventor: TANIGUCHI MASAAKI
IPC: H04W88/02
Filed: 2005-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cellular phone device for informing an incoming call of only a specific opposite party during ringing an alarm sound.  <P>SOLUTION: If a * key is depressed in step S1; a buzzer starts to ring in step S2 and the present position information is calculated, and the calculated position information is automatically attached to an e-mail and transmitted to a predetermined destination (steps S3, S4). While the buzzer is continuously ringing, when an incoming call from the predetermined opposite party is received; an incoming call sound rings (steps S8, S10). On the contrary, when an incoming call is received from a party other than the predetermined opposite party, the incoming call sound is stopped and the buzzer continues to ring (steps S8, S9).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007180890-A (JP)
Title: Information reflection system of mobile communication terminal, method thereof, and mobile communication terminal for use in same
Inventor: OKUYAMA HIDEKI
IPC: H04M11/00
Filed: 2005-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To allow the increase in full use of mobile communication terminal functions, thorough security enhancement, and the reduction of maintenance work by allowing deployment of locally existing optimum setting information to be executed easily, inexpensively, and daily.  <P>SOLUTION: An information reflection system between mobile communication terminals adapted to a plurality of radio communication systems including a short-distance radio communication system includes an information reflection source terminal to which information for radio communication systems is preliminarily set, and an information reflection destination terminal which reflects the set information of the information reflection source terminal, and information from the reflection source terminal is transmitted and set to the reflection destination terminal by the short-distance radio communication system.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007180935-A (JP)
Title: Sound processor, and sound processing method and program
Inventor: NAKAYAMA HIROYUKI
IPC: A63F13/52
Filed: 2005-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sound processor, and sound processing method and program suitable to obtain a three-dimensional acoustic effect in a virtual space.  <P>SOLUTION: In the sound processor 200, a calculating part 201 arranges a solid body including a listening point in the virtual space. The solid body is composed of a set of prescribed unit figures. The calculating part 201 calculates a distribution of an area where a range occupied by the solid body overlaps an area occupied by a prescribed object and an amount of the overlapping area. A changing part 202 changes reflection sound of sound made by the prescribed object on the basis of the distribution of the overlapping area and the amount of overlapping area calculated by the calculating part 201. An outputting part 203 outputs the reflection sound changed by the changing part 202.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007175420-A (JP)
Title: Disposable foot-drying mat
Inventor: ISAKA KIMITOSHI
IPC: A47G27/02
Filed: 2005-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To improve the texture and expand a water absorbing area by an appropriate hardness and recesses/projections, improve a water absorbing speed based thereon, facilitate drying and prevent the dried feet from easily getting wet again.  <P>SOLUTION: Pulverized pulps uniformly mixed with sodium polyacrylate are integrated on an absorbent paper sheet 1 into the thickness of roughly 15 mm, and an absorbent paper sheet 2 is put thereon, so that the pulverized pulps are wrapped with the absorbent paper sheets 1 and 2. The mixing ratio of the sodium polyacrylate to the pulverized pulps constituting an absorbent material 3 is defined as 90:10. The absorbent material 3 is heated and embossed to produce a plate member 4 having the thickness of roughly 1.5 mm and having uniform recesses/projections on its front/back. The lower part and the upper part of the plate member 4 are covered with a polyethylene sheet 5 and a permeable polypropylene nonwoven fabric 6 respectively. On the other hand, a rubber sheet 8 having almost same size for being laid under the mat body 7 is manufacture.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007169139-A (JP)
Title: Method for producing inorganic foam plate material
Inventor: KURIHARA TSUTOMU
IPC: C04B38/00
Filed: 2005-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing an inorganic foam plate material being fire-resistant, non-combustible and lightweight and retaining excellent thermal insulation properties in uniform and simple manner at low cost.  <P>SOLUTION: The method for producing an inorganic foam plate material comprises injecting a polymeric solution of siloxane and silanolate at a required ratio by volume in a molding die of a molding device including a substrate formed in a desired size and shape by a material having heat-resistance, non-conductivity and toughness, a cover of such a size and shape that an entire upper surface of the substrate can be airtightly closed, a molding die of a tetrafluoroethylene material and formed in such a size and shape that it can be mounted in the substrate, and a molding die cover capable of airtightly closing an entire upper surface of the molding die and being jointed to a rear surface of the cover, airtightly closing the molding die with the cover, then pinching it with a pinching tool, and heating it at 180 to 350°C by electromagnetic waves from a magnetron, thereby foaming and molding the polymeric solution, and then gradually cooling the molding die, releasing pinching, and performing die-cutting.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007184690-A (JP)
Title: Antenna duplexer
Inventor: TAKANO ATSUSHI
IPC: H03H9/72
Filed: 2006-01-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antenna duplexer the reliability of which is improved for a long time by escaping heat generated in interdigital electrodes to a ceramic board or a ceramic package via bumps and dummy bumps with a high heat conductivity.  <P>SOLUTION: The antenna duplexer is provided with: the ceramic package or ceramic board; the bumps 12 provided on an upper side of the ceramic package or ceramic board; and a surface acoustic wave element 14 positioned on an upper side of the bumps 12 and including the interdigital electrodes at its lower side connected electrically to the bumps 12. The interdigital electrodes comprise first interdigital electrodes 13a connected to a radio wave transmission side via the bumps 12, and second interdigital electrodes 13b connected to a radio wave reception side via the bumps 12, and the dummy bumps 18 not electrically connected to the interdigital electrodes are formed between the ceramic package or ceramic board and the surface acoustic wave element 14.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007101166-A (JP)
Title: Self-defense instrument
Inventor: FUJITA MITSURU
IPC: F41B7/00
Filed: 2006-01-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a self-defense instrument easy to operate and having excellent portability.  <P>SOLUTION: The self-defense instrument has: a cylindrical container 1 closed at one end; a bag-like member 6 disposed in the container 1 and filled with liquid 7 against ruffians; ejection means 9-11 provided at one end of the cylindrical container 1 and having powder or the like; and a rupture means 3 provided at the other end of the cylindrical container 1, pointing its sharp tip part inward to rupture the bag-like member 6. Sufficient ejection pressure is generated even with a small amount of powder, but the container filled with the liquid against a ruffian requires strength enough to withstand an explosion, and in view of the case where the liquid against ruffians cannot be applied to the ruffian as it is, the rupture means for rupturing the bag-like member when passing through is newly provided to positively jet the internal liquid even if adopting a member with sufficient strength as the container filled with the liquid against a ruffian. As a result, stability in storage and at the explosion of powder is improved with the bag-like member with high strength, and the liquid against the ruffian is positively applied to the ruffian.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007185730-A (JP)
Title: Set tool and set tool removing device
Inventor: TODA MOTONORI
IPC: B23P21/00
Filed: 2006-01-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a set tool, improving the assembling accuracy of an upper sheet, a bearing and an insulator, and a set tool removing device, easily removing the set tool with the upper sheet, the bearing and the insulator assembled with high accuracy.  <P>SOLUTION: This set tool includes: a base plate 22 where the upper sheet 10B, the bearing 11B and the insulator 12B are superposed one another with the fitting holes 10b, 11b, 12b thereof aligned with each other, which is abutted on the insulator 12b; a fitting part provided on the base plate and fitted to a bolt 14; a fixed claw 25 engaged with the outer edge of the upper sheet 10B; a movable claw 34 engaged with the outer edge of the upper sheet 10B and movably supported; and a guide block 27 for moving the movable claw 34 in the radial direction of the upper sheet 10B.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006194444-A (JP)
Title: Method of slowing hydrostatic drive work machine
Inventor: SHAH VAIBHAV H
IPC: F16H61/00
Filed: 2006-01-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of slowing a hydrostatic drive work machine.  <P>SOLUTION: This invention relates to the method of slowing the hydrostatic drive work machine and the hydrostatic drive work machine. The method includes the step of slowing the work machine by at least one of upstroking a variable displacement hydraulic motor of the work machine and downstroking a variable displacement pump coupled with the motor. An engagement completed clutch pressure is dropped after each of motor and pump displacement reaches a predetermined point. The step of slowing the work machine is performed by adjusting the respective displacement at rates based on a predetermined acceleration limit and/or a predetermined jerk limit of the work machine. The hydrostatic drive work machine further includes an electronic control module having a control algorithm recorded thereon for slowing the work machine.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007186376-A (JP)
Title: Epitaxial wafer and method of manufacturing epitaxial wafer
Inventor: NAKAI KATSUHIKO
IPC: H01L21/322
Filed: 2006-01-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing an epitaxial wafer in which oxygen precipitation occurs uniformly in the substrate surface and the epitaxial layer has excellent crystal quality.  <P>SOLUTION: The method of manufacturing an epitaxial wafer comprises using a silicon single crystal substrate formed by simultaneous addition of nitrogen/carbon as the substrate in which the nitrogen concentration is 5×10<SP>14</SP>-5×10<SP>15</SP>atoms/cm<SP>3</SP>and the carbon concentration is 1×10<SP>16</SP>-1×10<SP>18</SP>atoms/cm<SP>3</SP>, the crystal growing condition when producing the silicon single crystal is that the whole surface of the substrate becomes OSF region, and the single crystal is pulled at a cooling speed of at least 4°C/min between 1,100-1,000°C during growing the crystal, and depositing the silicon single crystal layer on the surface by the epitaxial method.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007188336-A (JP)
Title: Process control unit
Inventor: HARADA TOKUMI
IPC: G06Q50/00
Filed: 2006-01-13
Abstract: <P>PROBLEM TO BE SOLVED: To achieve improvement of throughput of a whole manufacturing line and shortening lead time by reduction of works in process when processing equipment capable of processing a work of a plurality of processes selects the work to be processed next out of works of a plurality of processes.  <P>SOLUTION: A process control unit is equipped with; a process management means 107 which collects and stores information on work in process from a real line; a calculation storage means 102 to calculate processing priority for each process from information on work in process for each process stored in the above process management means 107 and the number of works in process required for each process set up beforehand; a work selection means 103 which selects work to be processed next based on processing priority stored in the above calculation storage means 102; and a work instruction means 104 to give a work instruction to the work selected in the above work selection means 103.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007189146-A (JP)
Title: Heat exchanger
Inventor: IPPOSHI SHIGETOSHI
IPC: H01L23/473
Filed: 2006-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact heat exchanger having improved heat exchange characteristics.  <P>SOLUTION: The heat exchanger 1 comprises: a heat transfer wall 3 for transferring heat from an electrical heating element to fluid; a non-heat-transfer wall 11 installed opposite to the heat transfer wall; a sidewall 12 installed between the heat transfer wall and the non-heat-transfer wall at both the ends of the non-heat-transfer wall; and a turbulence accelerator 5 that has a flat substrate 7 arranged on the non-heat-transfer wall and a plurality of projections 6 installed on the substrate, and then is installed between the heat transfer wall and the non-heat-transfer wall. The heat exchanger 1, the heat transfer wall, the substrate, and the sidewall compose a flow-through path where fluid flows. In the heat exchanger 1, the non-heat-transfer wall has a projection 8a for positioning projecting on a surface that opposes the substrate, and the substrate has a recess for positioning recessed for storing the projection for positioning on a surface that opposes the non-heat-transfer wall.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007193861-A (JP)
Title: Optical pickup
Inventor: TOYODA HIROYUKI
IPC: G11B7/12
Filed: 2006-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical pickup structure that can secure the heat dissipation in the semiconductor laser driver IC.  <P>SOLUTION: In the optical pickup, a space is formed between the electronic circuit board 2 and the optical pickup case 4, and the laser driver IC 3 which controls the light emission of the semiconductor laser is mounted on the electronic circuit board close to the optical pickup case.  <P>COPYRIGHT: (C)2007,JPO&INPIT