baber/WOPTO huggingface dataset:
Patent JP-2008244156-A (JP)
Title: Semiconductor device and manufacturing method therefor
Inventor: OTSUKI HIROSHI
IPC: H01L21/76
Filed: 2007-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device in which contamination on heavy metals, or the like, caused by a manufacturing process is substantially reduced, without adversely affecting semiconductor elements formed on an SOI layer and advantages of an SOI wafer, and to provide a manufacturing method therefor.  <P>SOLUTION: The semiconductor device 100 is formed as follows. A second conductivity-type well 7N1 is formed on a first conductivity-type SOI layer 3 of an SOI substrate 10 having an embedded oxide film 2. A region WN1, in which the second conduction type well 7N1 is formed, is insulationngly isolated from the circumference thereof by an insulation-separating trench Z that reaches the embedded oxide film 2. A gettering region G is embedded and formed on the SOI layer 3 of the region WN1, which is formed with the second conductivity-type well 7N1, at a position deeper than the depth to the forefront of the second conductivity-type well 7N1, such that the gettering region abuts against the embedded oxide film 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008241167-A (JP)
Title: Heat pump type hot water supply device
Inventor: FURUI HIDEJI
IPC: F24H9/00
Filed: 2007-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat pump type hot water supply device capable of achieving high hot water supply capacity by improving heating performance of a heat pump unit and heat exchanging performance of a tank heat exchanger.  <P>SOLUTION: This heat pump type hot water supply device comprises a convection promoting means X for promoting the convection of stored water WO by making dynamic pressure of recycled water W3 recycled from a radiator 30 to a bottom portion 1b side of a water storage tank 1 through a recycling pipe 34, act on the stored water WO in the water storage tank 1. According to this constitution, the convection of the stored water WO in the water storage tank 1 is promoted by receiving dynamic pressure of the recycled water W3 from the recycling pipe 34, thus heat transfer coefficient outside of a pipe of the water tank heat exchanger 10 can be improved, and the heat exchanging performance can be improved. Further as the heat exchanging performance of the tank heat exchanger 10 is improved, the heat removal quantity from the stored water WO by the water tank heat exchanger 10 is increased, and the water supply temperature to a radiating-side heat exchanger 4 side of the heat pump unit 2 is lowered, thus the heating performance of the heat pump unit 2 is improved. The hot water supply capacity of the entire hot water supply device can be remarkably improved by synergistic effect.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008251620-A (JP)
Title: Semiconductor device and manufacturing method therefor
Inventor: NAKAGAWA MIHIRO
IPC: H01L29/739
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for shortening a time required for manufacturing a semiconductor device having reduced on-voltage.  <P>SOLUTION: The manufacturing method is provided with a step of forming dummy trenches 35 (second trenches) each having a bottom surface 37, positioned inside a body region 50 between adjacent trenches 30 (first trenches) from the surface of the body region 50; a step of covering the surface of the body region 50, with a mask opened on the dummy trenches 35; and a step of injecting an n-type (first conductivity-type) impurity into the inside of the dummy trench 35 over the mask to form an n-type carrier mobility suppressing region 70 around the bottom surface 37 of each of the dummy trenches 35.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008247076-A (JP)
Title: Rudder for vessel, rudder horn for vessel rudder and vessel
Inventor: YAMAMOTO KOTAKU
IPC: B63H25/38
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rudder for a vessel, a rudder horn for the vessel rudder and the vessel etc. capable of reducing vessel resistance in the light load condition by reducing wave making resistance of the vessel rudder when the vessel in sailing in the light load condition.  <P>SOLUTION: In vessel rudders 3A, 3B having no rudder horns, on the basis of a light load ballast line W.L. in the position of the aft-perpendicular A.P. of the vessel 1, in regard to the horizontal cross section of the vessel rudders 3A, 3B at least in a portion within a range exceeding a position Hd1 in the 10% lower side of the light load aft draft da and below the upper end position Hu1 of the vessel rudders 3A, 3B, the width B1 in the position P1 in the rear side from the rudder front end Af by 5% of the length Laf between the rudder front end Af and the aft-perpendicular A.P. is formed to in 5%-30% of the width Bap in the aft-perpendicular A.P. position.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008251709-A (JP)
Title: Ultraviolet photo-detector and its manufacturing method, and device for measuring ultraviolet dose
Inventor: MIURA NORIYUKI
IPC: H01L21/31
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultraviolet photo-detector capable of separating and detecting ultraviolet doses in two wavelength regions of UV-A waves and UV-B waves.  <P>SOLUTION: The ultraviolet photo-detector has a silicon semiconductor layer being formed on an insulating layer and having a thickness from 3 nm to 36 nm, lateral P-N junction type first photo-diode and second photo-diode formed on the silicon semiconductor layer and an interlayer insulating film formed on the silicon semiconductor layer. The ultraviolet photo-detector further has a first filter layer transmitting a light in the region of wavelengths equal to or longer than those of UV-B waves formed on the interlayer insulating film on the first photo-diode and consisting of silicon nitride and a second filter layer transmitting the light in the region of wavelengths equal to or longer than those of UV-A waves formed on the interlayer insulating film on the second photo-diode and consisting of silicon nitride.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008248320-A (JP)
Title: Heat-resistant ferritic steel, and method for producing the same
Inventor: SAWADA KOTA
IPC: C22C38/00
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To remarkably improve the creep properties of heat-resistant ferritic steel while maintaining or improving its heat resistance.  <P>SOLUTION: In the heat-resistant ferritic steel, carbonitride as one of reinforcing factors is mainly composed of a Cr nitride (M<SB>2</SB>X). Regarding the method for producing the heat-resistant ferritic steel, an alloy comprising, by weight, 8.0 to 13.5% Cr, 0.002 to 0.15% N and conventionally known elements as those in this kind of heat resistant steel is subjected to heat treatment of being quenched or normalized, and thereafter tempered.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008251898-A (JP)
Title: Mounting machine, its mounting method, and method for moving substrate imaging means of mounting machine
Inventor: UCHIUMI TOMOHITO
IPC: H05K13/04
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting machine which can obtain higher efficiency of imaging and simplification of a structure.  <P>SOLUTION: The invention is concerned with a mounting machine which mounts a component A on a substrate W. The mounting machine includes a head unit 40 on which a plurality of heads 41 for picking up a component A are located to be arranged in the predetermined direction, a head removing means 4 which removes the head unit 40, a substrate imaging means 21 which is located on the head unit 40 and images the substrate W, and an imaging removing means 25 which removes the substrate imaging means 21 in the arrangement direction of the heads 41 for the head unit 40.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007179582-A (JP)
Title: Method of analyzing data use history
Inventor: NAITO JOJI
IPC: G06F21/62
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To restrain unauthorized use without impairing convenience for a data user, when using a content, and to surely protect a copy right.  <P>SOLUTION: This method is provided with a data use history preparing means 3 for preparing data use history information ct including a use start time c1 and a use finish time c2, when using a data b by a data using means 1, a data use history transmission means 5 for transmitting the data use history information ct to an outside, a data use history reception means 6 for receiving data use history information cr from the outside, and a data use history comparison means 7 for comparing the respective pieces of data use history information, and for issuing duplicated device use notification information d for indicating the generation of duplicated data use time, when the data use time obtained based on any of pieces of data use history information included in the data use history information ct is duplicated with the data use time obtained based on any of pieces of data use history information included in the data use history information cr.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008248207-A (JP)
Title: Method for producing coumarin-styrene copolymer
Inventor: UOZUMI TOSHIYA
IPC: C08F234/02
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a styrene-based resin having excellent heat resistance.  <P>SOLUTION: The method for producing a coumarin-based compound-aromatic vinyl compound copolymer that comprises 25-58.4 mass% of a coumarin-based compound unit and 41.6-75 mass% of an aromatic vinyl compound unit and has a number-average molecular weight of 5,000-3,000,000 comprises copolymerizing a coumarin-based compound with an aromatic vinyl compound in the presence of a Lewis acid such as a halogenated alkylaluminum compound etc.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008258674-A (JP)
Title: Recording and playback system for broadcast program, and control method of recording and playback system for broadcast program
Inventor: TAWARA ICHIJI
IPC: H04N7/173
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To suitably record or reproduce a broadcast program which is relatively high in level of user's interest.  <P>SOLUTION: A recording and playback system (1) for broadcast program comprises a first video recording and playback device (100) capable of performing at least one of playback and recording while receiving a broadcast program carried by a carrier, and a second video playback and recording device (300) which can communicate with the first video recording and playback device and can perform at least one of recording and playback of one broadcast program relatively high in level of user's interest among broadcast programs having been played back or recorded based upon property information (20) associated with the broadcast program relatively high in level of user's interest.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007184648-A (JP)
Title: Mounting method
Inventor: KISHIDA AKIRA
IPC: H05K13/04
Filed: 2007-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting method which is compact in size with respect to the carrying direction (X-direction) of a board, and can be alapted to various manufacturing modes and installation places, and can reduce the cost.  <P>SOLUTION: In the mounting method, the board is carried in a base, the board is carried out of the base after being mounted with components. The method has: a process of accepting the board from a board carry-in part of the base by moving a unit 10 for carrying the board mounted movably on the base to a first direction (X-direction) for moving the board; a process of moving the unit 10 for carrying the board mounting the accepted board to the first direction, and mounting the components on the board by moving a head for attaching the components to a second direction (Y-direction) intersecting with the first direction; and a process of carrying out the unit for carrying the board mounting the board on which the components are mounted by being moved to the first direction.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008254159-A (JP)
Title: Surface-coated cutting tool made of cubic boron nitride group ultrahigh-pressure sintered material
Inventor: TAKAOKA HIDEMITSU
IPC: C23C14/06
Filed: 2007-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface-coated cutting tool made of surface-coated cubic boron nitride group ultrahigh-pressure sintered material of which the hard coating layer shows superior chipping-resistance in high-speed cutting on a high-hardness material.  <P>SOLUTION: This cutting tool is made up of a green compact of ultrahigh-pressure sintered material composed of: 35-50 mass% of Ti compound including one type or two types or more of TiN, TiCN and TiC, 8-16 mass% of Al and/or Al<SB>2</SB>O<SB>3</SB>, 1-6 mass% of WC and the remaining mass% of c-BN. The lower layer made up of a (Ti<SB>1-x</SB>Al<SB>x</SB>)N layer (X=0.4-0.65 in atomic ratio) and the upper layer are formed by vapor deposition on the surface of an insert body having a configuration intervened by an ultrahigh-pressure sintered reaction product on the interface between a c-BN phase forming a discontinuous layer and a Ti compound phase forming a continuous phase as the hard coating layer. The upper layer is constituted as the alternate laminated structure of a TiN layer and a Ti(C<SB>Y</SB>N<SB>1-Y</SB>) layer (Y=0.1-0.7 in atomic ratio).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008261087-A (JP)
Title: Buffer member for columnar erected body and its mounting method
Inventor: ADACHI TAKAO
IPC: H02G7/00
Filed: 2007-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the damage of a connection part of a bracket mounting instrument and to prevent the deformation of the bracket or the like to attain time shortening and simplification of restoration work by eliminating a part acting as a fulcrum as well as concentration of force on a part of the bracket mounting instrument even if rotational moment of magnitude exceeding an allowable limit works on the bracket mounting instrument.  <P>SOLUTION: A buffer member 36 is wound around the whole periphery of a part, mounted with the cross arm mounting instrument 1, of a side face of a pole P, and the bracket mounting instrument 1 is mounted to the pole P from the outside of the buffer member 36 to interpose the buffer member 36 between the pole P and the bracket mounting instrument 1. Consequently, even if rotational moment of magnitude exceeding the allowable limit works on the bracket mounting instrument 1, the buffer member 36 is distorted in the circumferential direction of the pole P, rotated or damaged, and a bracket Q and the whole bracket mounting instrument 1 are rotated in the same direction as the rotational moment. There is therefore no concentration of force on a part of the bracket mounting instrument 1, nor is force applied to the other part with a certain part as a fulcrum.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008270557-A (JP)
Title: Organic el element
Inventor: FUKUOKA KENICHI
IPC: H01L51/50
Filed: 2007-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic EL element which maintains color purity, can be manufactured in a practical manufacture process and has a long life.  <P>SOLUTION: The organic EL element 1 is provided with an anode 12, a cathode 14 and a light emitting layer 132 arranged between the anode 12 and the cathode 14. The light emitting layer 132 is provided with a host, first dopant and second dopant. Emission intensity of first dopant is 12 or more times of emission intensity of second dopant. A content of second dopant is 0.001 mass% to 0.5 mass%. The light emitting layer 132 is formed by an application process.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008264292-A (JP)
Title: Exercise assisting device
Inventor: OCHI KAZUHIRO
IPC: A63B24/00
Filed: 2007-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly safe exercise assisting device allowing a user to keep the balance in starting or stopping the exercise.  <P>SOLUTION: The exercise assisting device comprises a left foot support base and a right foot support base, on which the user's left and right feet are respectively placed, to be repetitively moved, and a driving device for repetitively moving the left and right foot support bases. The left and right foot support bases are characterized by being controlled so that the speed of the repetitive movement is gradually increased when the repetitive movement is started. In another embodiment, the exercise assisting device comprises the left support base and right support base, on which the user's left and right feet are respectively placed, to be repetitively moved, and the driving device for repetitively moving the left and right foot support bases. The left and right foot support bases are characterized by being controlled so that the speed of the repetitive movement is gradually reduced when the repetitive movement is stopped.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008268107-A (JP)
Title: Sensor unit and microreactor system
Inventor: TAKENAKA KAZUMA
IPC: G01N21/359
Filed: 2007-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sensor unit capable of accurately measuring the state function of a fluid, when measuring plural types of state functions of the fluid, at the input side and/or the output side of a microreactor device.  <P>SOLUTION: A sensor unit for use in a microreactor device includes a plurality of sensor installation holes, each having a channel therein and communicating with the channel in a circumferential direction of a wall surface of the channel at a fluid-measuring position in the channel; a channel-forming member, provided with a light input aperture and a light output aperture that are positioned to face each other in the circumferential direction of the wall surface of the channel; plural types of sensor, installed with a sensing part facing the channel which detects the state functions of a fluid at the fluid-measuring position; first optical transmission means, installed with a light outlet end facing the side of the light input aperture which faces the channel; and second optical transmission means installed with a light inlet end facing the side of the light output aperture which faces the channel.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008271427-A (JP)
Title: Sound output ceiling
Inventor: KADOWAKI NOBUSATO
IPC: H04R3/12
Filed: 2007-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sound output ceiling that can output a sound with production effects and presence by outputting the sound from a plurality of places on a ceiling surface, can prevent hindrance to sounds output by a television set, furniture, etc., arranged in a room, has no speaker system exposed on the ceiling surface, has good outward appearance, can prevent vibrations of an exciter from being transmitted to a circumference, and can output a sound of high sound quality.  <P>SOLUTION: Exciters 2 are provided for a plurality of ceiling plates 1 constituting the ceiling surface of the room. A sound signal output from a sound signal input means is input to the plurality of exciters 2, which vibrates ceiling plates 1 at a plurality of places of the ceiling surface independently to output a sound in the room. The sound signal input means is capable of outputting sound signals of a plurality of stereophonic or surround channels. Provided is a channel switching means of switching the sound signal output from the sound signal input means to the respective exciters 2 to one of the sound signals of the plurality of channels.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008272611-A (JP)
Title: Nozzle cover
Inventor: IIZUKA SHIGEO
IPC: B65D83/76
Filed: 2007-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nozzle cover which is attached to a dispenser A having a jetting head 14 for forwardly protruding a nozzle 13, can surely prevent defects such as splash of liquid in unexpected directions even if the liquid in the nozzle 13 is dried and solidified, is simple in structure, and can inexpensively be manufactured.  <P>SOLUTION: The nozzle cover is composed of a cylinder part 20 with one end fit to an outer circumference of the nozzle tip, and the other end opened downward, and a body 30 integrally and extendedly provided from the cylinder part 20 and fit, covering both sides and the tip of the nozzle and covering the tip and periphery of the jetting head 14.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008272021-A (JP)
Title: Dust collection device and vacuum cleaner
Inventor: SUZUKI HITOSHI
IPC: A47L9/16
Filed: 2007-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dust cup capable of securing the capability of separating dust without increasing the pressure loss.  <P>SOLUTION: By forming a separation part 16 in the shape of a spindle, coarse dust D1 in air sucked from a suction port 51 along the tangential direction of a lower inclined face 31 stays in the vicinity of a revolving face 34 of the separation part 16 while an electric fan is driven with the revolution of air. The coarse dust D1 and fine dust D2 are separated from air by the centrifugal force while the dust stays in the revolving face 34. The fine dust D2 with high specific gravity is revolved along an upper inclined face 36 and separated into a fine dust separation part 28. Accordingly, the capability of separating dust can be secured without increasing the pressure loss.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007300643-A (JP)
Title: Wireless network scheduling method and apparatus based on waiting time and occupancy
Inventor: HAMILTON CHRISTOPHER W
IPC: H04L47/22
Filed: 2007-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for adapting a scheduler to schedule packets or other data blocks for transmission from a plurality of transmission elements in timeslots in a communication system.  <P>SOLUTION: In the apparatus adapted to schedule data blocks for transmission from a plurality of transmission elements in timeslots, the scheduler 102 determines scaled capacity references for the respective transmission elements with each of the scaled capacity references scaled by a combination of a waiting time and an occupancy rate for a corresponding one of the transmission elements. The scheduler selects one or a plurality of the transmission elements for scheduling in a given one of the timeslots based on the scaled capacity references. The scheduler in an illustrative embodiment may be being mounted to a network processor integrated circuit or other processing device of the communication system.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008280930-A (JP)
Title: Blower and fan
Inventor: KATADA KOZO
IPC: F04D29/54
Filed: 2007-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a blower and fan capable of inhibiting formation of swirl causing surging which generates pressure fluctuation and vibration of which resonance with wind roar by blades generates noise (sound pressure level), and causes drop of air blasting capacity, as much as possible.  <P>SOLUTION: The blower and fan comprises an impeller comprising a hub and a plurality of blades provided at a circumference of the hub, a motor for rotating the impeller, and a roughly cylindrical shape casing storing the impeller and the motor. The casing is formed by connecting an expanded pipe body part of a large diameter and a main pipe body part of a small diameter via a diameter reducing pipe body part of which diameter gradually reduces, and a middle position of axial height of the blade is set within 20% of axial height of the blade in a fore-and-aft direction of a boundary position of the diameter reducing pipe body part and the main pipe body part.  <P>COPYRIGHT: (C)2009,JPO&INPIT