baber/WOPTO huggingface dataset:
Patent JP-2008263071-A (JP)
Title: Drive current control circuit and light emitting element driving circuit
Inventor: HOKARI RYUJI
IPC: H01S5/068
Filed: 2007-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light emitting element driving circuit making it possible to adjust a resistance value while suppressing a rise in cost.  <P>SOLUTION: A drive current control circuit 15 has a temperature-nondependent constant-current circuit 20 which outputs a first current I1, a temperature-dependent constant-current circuit 21 which outputs a second current I2 dependent on temperature, and a current mirror circuit 22 which generates a drive current Ia driving a semiconductor laser 11 according to a third current obtained by adding the first current I1 and second current I2 together, and a first resistance unit 31 and a second resistance unit 35 of the constant-current circuits have first to third resistance elements R20-1 to R20-3, and R21-1 to R21-3 each having one end connected in common, and semiconductor switches SW which are provided corresponding to the first to third resistance elements R20-1 to R20-3, and R21-1 to R21-3, and connect/disconnect the other-end sides of the resistance elements to a ground potential based on voltage potential level of control lines L1 to L3.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008259753-A (JP)
Title: Thread cutter of sewing machine
Inventor: HANADA TAKESHI
IPC: D05B65/02
Filed: 2007-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thread cutter of a sewing machine, which cuts a sewing thread to a suitable length.  <P>SOLUTION: A thread cutting mechanism 100 has a first thread capture body 110 having a thread capture part 111 and moved forward and backward below a throat plate 8 to capture a sewing thread T; a second thread capture body 120 having a thread capture part 121 and configured to capture the sewing thread T captured by the first thread capture body 110 to be stretched between a needle hole 9 and the thread capture part 111, and guide and cut the same to a fixed cutting blade 150; and an operating device 200 for causing the second thread capture body 120 to perform capture operation and the cutting operation after the capture operation of the first thread capture body 110. The sewing thread T stretched between the thread capture part 111 of the first thread capture body 110 which has captured the sewing thread T and moved backward to the most backward position and the needle hole 9 is further captured by the second thread capture body 120, guided to the fixed cutting blade 150 and cut, whereby the residual end length of the sewing thread T remaining on the cloth side after cutting can be reduced more than before, and the residual end length of the sewing thread T remaining on the sewing machine 1 side after cutting can be secured longer than before.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008270270-A (JP)
Title: Process for manufacturing semiconductor device
Inventor: TAKAHASHI TOMINORI
IPC: H01L21/60
Filed: 2007-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the yield and quality of product by preventing poor bonding such as peeling of wire, and to enhance work efficiency while reducing the manufacturing cost of semiconductor device.  <P>SOLUTION: When wire bonding reaches predetermined conditions in wire bonding process, dirt adhered to a capillary 20 can be transferred to a capillary cleaning tool 36 by performing dummy bonding above the capillary cleaning tool 36 provided on a heat stage 30 by using the capillary 20. Reliable wire bonding is achieved by cleaning dirt of the capillary 20 automatically, and the labor of a worker for replacing the capillary 20 manually is lessened by decreasing the number of times the capillary 20 is replaced. Consequently, the yield and quality of product are enhanced by preventing poor bonding such as peeling of wire, and the work efficiency can be enhanced while reducing the manufacturing cost of semiconductor device.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008266696-A (JP)
Title: Ferritic stainless steel sheet having excellent weldability to austenitic stainless steel sheet, and its manufacturing method
Inventor: FUNAKAWA YOSHIMASA
IPC: C22C38/00
Filed: 2007-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ferritic stainless steel sheet excellent in weldability to an austenitic stainless steel sheet, particularly corrosion resistance of weld zone, and also to provide its manufacturing method.  <P>SOLUTION: The ferritic stainless steel sheet with excellent weldability to an austenitic stainless steel sheet has a component composition consisting of, by mass, ≤0.012% C, ≤0.3% Si, 0.1 to 0.3% Mn, ≤0.04% P, ≤0.01% S, ≤0.08% Al, ≤0.012% N, ≤0.01% Ti, 0.35 to 0.7% Nb, 20.5 to 23.5% Cr, 0.3 to 0.8% Cu and the balance Fe with inevitable impurities and also has a structure in which CuS is precipitated around MnS with a size of ≤1 μm as a core or precipitated adjacent to MnS with a size of ≤1 μm.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008271661-A (JP)
Title: Stator, its manufacturing method and motor
Inventor: TAKEUCHI YOSHITO
IPC: H02K15/12
Filed: 2007-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stator which effectively eliminates air gap generation between a coil and a stator core without lowering the occupation rate of the coil, and its manufacturing method and a motor.  <P>SOLUTION: Slot insulating paper 10 having an autohesion layer 2 on at least one side face is interposed between the coil 3 and teeth in an attitude that the autohesion layer 2 is directed toward the coil side. The stator is constituted by fusion-bonding the autohesion layer 2 to the coil 3. In the case that the stator is a distributed-winding stator, inter-phase insulating paper 20 having the autohesion layers 2, 2 on both sides is interposed between coils with different phases, and the autohesion layers 2, 2 are adhered to the coils.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007318740-A (JP)
Title: Management support method, management support system, management support apparatus and computer program
Inventor: ETO BUNJI
IPC: H04L12/26
Filed: 2007-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a management support method, management support system, management support apparatus and computer program in which work such as abnormality detection, fault detection, management method check can be performed without depending upon techniques and knowledge of a person in charge with respect to abnormality in communication quality for a communication network providing a plurality of types of communication services.  <P>SOLUTION: In the present invention, the communication quality of a communication network that provides a plurality of types of communication services is measured, and the measured communication quality is compared with a preset criterion to determine an abnormality type and whether or not management is necessary. When a determination is made that management is necessary, information about management is extracted from a database in which information about management with respect to abnormalities is recorded in association with communication service providing devices, the service types of communication services and abnormality types, based on a communication service providing device, service type and abnormality type corresponding to the measured communication quality, and then an output such as a notification and control of the device based on the extracted information is given.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008276508-A (JP)
Title: Information processing device, image processing device, and access method to memory control part
Inventor: YAMAMOTO TAKEKUNI
IPC: G09G3/20
Filed: 2007-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To improve efficiency of access to a memory device having latency.  <P>SOLUTION: The information processing device is provided with a memory control part controlling access to the memory device having latency, and an access part transmitting a request for reading data from the memory device to the memory control part. Before receiving data corresponding to the read request after the transmitted read request is received by the memory control part, the access part allows the memory control part to receive another read request.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008273396-A (JP)
Title: Seat for vehicle
Inventor: HIUGA TAKAO
IPC: B60N2/36
Filed: 2007-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seat for a vehicle capable of restraining manufacturing costs.  <P>SOLUTION: This seat 10 for a vehicle comprises a projection part 23 projecting upward from a floor 17, an indentation part 25 indented on a bottom face of a seat cushion and capable of housing the projection part 23 and a link arm 15 at a seating position of the seat cushion 13, lock means 27 fixed to the indentation part 25 and locking rotation of the seat cushion 13 relative to the other end 15 of the link arm 15, and a strap 29 mounted to an overhang part 15e projecting from the other end 15c of the link arm 15 and canceling the lock by pulling up the overhang part 15e. At the seating position of the seat cushion 13, a strap mounting point 31 of the overhang part 15e is positioned backward and downward of the projection part 23. The strap 29 is pulled from a bottom-face front end of the seat cushion 13 along a top face of the projection part 23 from the strap mounting point 31.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007298518-A (JP)
Title: Connectable cooled nmr probe head
Inventor: MAREK DANIEL
IPC: G01R33/32
Filed: 2007-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a MR probe head which can be versatilely used, and expanded for further measuring configurations in an inexpensive fashion.  <P>SOLUTION: The magnetic resonance (MR) probe comprises a detecting device 3 with at least one antenna system which is cryogenically cooled by a cooling device, and a cooled preamplifier 16 in a preamplifier housing 15b which is locally separated from the detecting device, and a thermally insulating connecting means via which the detecting device 3 and the preamplifier housing are connected, wherein the connecting means 15c comprises at least one cooling line 53a and 53b for supplying and/or returning a cooling fluid, and at least one RF line 52 for transmitting of the electric signals. The connecting means including the RF and cooling lines 52, 53a and 53b can be separated from the preamplifier housing 15b by a coupling.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008275538-A (JP)
Title: Three-dimensional profiler and sample image forming apparatus
Inventor: KANEKI SHINSUKE
IPC: G01B11/24
Filed: 2007-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel method for acquiring an image of a surface of a minute sample from height information of respective surface parts.  <P>SOLUTION: The height information representing heights of respective surface parts of the sample, which is acquired by a three-dimensional profiler, is stored in an image memory section 201. An image to quasi-brightness image converting section 207 computes tilt information representing tilts of respective surface parts from the height information representing the heights of respective surface parts of the sample, creates brightness information of the image such that the tilts of the surface parts correspond to brightness values of the surface parts in the image of the sample surface, and forms a brightness image of the sample surface by using the brightness information.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008278999-A (JP)
Title: Vibration presentation apparatus
Inventor: OHASHI TSUTOMU
IPC: A61M21/02
Filed: 2007-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vibration presentation apparatus for easily and effectively applying hypersonic sound to a person such as a subject.  <P>SOLUTION: This vibration presentation apparatus is provided with: a first vibration application means for applying vibrations having a frequency component within an auditory range perceived as sound by an auditory system of a living body, to a living body component site including the auditory system of the living body; and a second vibration application means for applying vibration having a superhigh frequency component exceeding the auditory range not perceived as the sound by the auditory system of the living body, to a living body component site (excluding the head part) at least including a part of the trunk (excluding the head part) of the living body. The two types of vibrations are, preferably simultaneously, presented to the living body using the two vibration application means, so that the living body can effectively appreciate the hypersonic effect by their mutual interaction.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008280289-A (JP)
Title: Method for producing unsaturated compound having 1-methyleneindane skeleton
Inventor: YASUDA TOSHIYUKI
IPC: C07C13/45
Filed: 2007-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing an unsaturated compound having a 1-methyleneindane skeleton by Wittig reaction, increasing conversion ratio of 1-indanones, without adding a remarkably excessive amount of a phosphonium salt and an alkali.  <P>SOLUTION: The method for producing the unsaturated compound having the 1-methyleneindane skeleton comprises (1) a step of dissolving an alkali in a solvent, (2) a step of adding an alkyltriphenyl phosphonium halide thereto and carrying out alkali treatment to produce phosphorus ylide and (3) a step of adding 1-indanones thereto and converting a carbonyl group of the 1-indanones to C=C unsaturated group in this order.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008281857-A (JP)
Title: Zoom lens
Inventor: NODA SAYURI
IPC: G02B13/18
Filed: 2007-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a zoom lens which is made smaller in size than the conventional one, and which can secure about 2.8 to 3.0 as a zoom ratio.  <P>SOLUTION: In the zoom lens, a first group G1 having negative refractive power, a second group G2 having negative refractive power, a third group G3 having positive refractive power, and a fourth group G4 having positive refractive power are arranged in this order from an object side, and the second group G2, the third group G3 and the fourth group G4 move on an optical axis when performing variable power operation between a wide angle end and a telephoto end. The first group G1 is constituted of one negative lens which has a concave surface on an image side. In the second group G2, a negative meniscus lens turning its convex surface to the object side, and a positive meniscus lens turning its convex surface to the object side are arranged in this order from the object side. In the third group G3, an aperture stop, a biconvex lens, and a cemented lens comprising a biconvex lens and a biconcave lens are arranged in this order from the object side. The fourth group G4 is constituted of one positive meniscus lens turning its convex surface to the image side.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008280960-A (JP)
Title: Oil passage structure for engine with variable valve timing mechanism
Inventor: SAKURA MASANORI
IPC: F01L1/34
Filed: 2007-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oil passage structure for an engine with a variable valve timing mechanism capable of preventing communication between oil passages due to a blow hole and improving productivity.  <P>SOLUTION: In the oil passage structure for the engine with the variable valve timing mechanism having a hydraulic actuator mounted on a camshaft, having a hydraulic control valve mounted on a chain case (engine cover) 18 formed by casting, having a boss part 31 joined on an engine main body projectingly provided on the chain case 18, and having an oil passage for controlling (oil passage for advancing 24) formed at the boss part 31, the oil passage for controlling (oil passage for advancing 24) is composed of a stepped hole comprising a deep bottomed large diameter part 24a opening at an end surface of the boss part 31 of the chain case 18 and a small diameter part 24b establishing communication between a hydraulic control valve and a bottom wall of the large diameter part 24a, and the large diameter part 24a of the stepped hole is formed by casting and the small diameter part 24b is formed by cutting.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008292175-A (JP)
Title: Misalignment measuring method in conduit position measuring device
Inventor: MIZUKAMI SHINTARO
IPC: G01C7/06
Filed: 2007-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To solve such problems that misalignment is measured with a housing 20 mounted on a horizontal base in an existing misalignment measuring method of a conduit position measuring device, but it is difficult to form perfect horizontal base, so the measured misalignment includes an error, causing lowered precision in route measuring of an opening.  <P>SOLUTION: The misalignment measuring method in a conduit position measuring device of this invention is such that while adjusting the inclination of a housing 20 to make a roll angle ϕ 0°, the housing 20 is mounted on a block 30. While storing the first and second pitch angles, in such a state that the azimuth ψ differs by 180° mutually, in a computing part, errors involved in the first and second pitch angles with respect to the horizon are offset to give the misalignment ε<SB>Y</SB>around the Y-axis by allowing it to obtain the average value between the first and second pitch angles.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008294056-A (JP)
Title: Magnetic recording device
Inventor: ASHIDA YUTAKA
IPC: H01L27/105
Filed: 2007-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic recording device which has extremely simple and small-sized constitution, achieves reliable data reading operation by preventing malfunction without increasing manufacturing steps and without manufacturing costs, and can be integrated higher.  <P>SOLUTION: A reference element 30 is formed by laminating a lower magnetization layer 31 comprising a laminate structure of NiFe and CoFeB and an upper magnetization layer 33 including a laminate structure of CoFeB, Ru, CoFe, and PtMn in order across an insulating layer 32, where the upper magnetization layer 33 has a magnetization direction which is, for example, a parallel direction, and the lower magnetization layer 31 has a magnetization direction which is a direction orthogonal to that of the upper magnetization layer 33.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008294169-A (JP)
Title: Method and apparatus for high-concentration ozone water preparation and method and apparatus for substrate surface treatment
Inventor: MIURA TOSHINORI
IPC: H01L21/027
Filed: 2007-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To prepare high-concentration ozone water efficiently, and to remove an organic matter on a substrate without causing any popping phenomenon.  <P>SOLUTION: In the method for preparing high-concentration ozone water, ozone gas and water vapor are supplied to a chamber 2. The ozone gas is supplied from an ozone generator 9 for liquefying and separating only ozone from gas containing ozone based on a difference in vapor pressure and then vaporizing it again to generate ultra-high concentration ozone gas. The chamber 2 is heated by a heater 4 to the extent of preventing the water vapor from being liquefied. The ozone gas and water vapor are mixed while the inner pressure of the chamber 2 is being controlled to pressure lower than atmospheric pressure by a vacuum pump 3. Dew is condensed at the bottom of the chamber 2 by cooling to obtain high-concentration ozone water. Then, by dipping a substrate into the high-concentration ozone water, the organic matter, such as resist, on the substrate is removed. Ultrapure water may be supplied to the substrate treated by the high-concentration ozone water for cleaning.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008293442-A (JP)
Title: Information processor
Inventor: HORI HIDEJI
IPC: G06F21/62
Filed: 2007-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processor which enables a purchaser to manage processing performed when failing in user authentication at the time of power-on.  <P>SOLUTION: A computer 1 includes: a HDD 120 where data is stored; a BIOS ROM 106 where a BIOS program for performing user authentication in processing at the time of power-on and controlling whether access to the HDD 120 is to be permitted or not on the basis of the authentication result is stored; and a USB flash memory 113 which is incorporated in a main body 3 and is provided separately from the HDD 120 and allows a program to be read therefrom and written thereto. The BIOS program starts authentication failure processing program stored in the USB flash memory 113 when failing in the user authentication.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008291192-A (JP)
Title: Method for manufacturing fiber-reinforced polyamide resin composition
Inventor: SATO REIKA
IPC: C08L77/00
Filed: 2007-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a fiber-reinforced polyamide resin composition excellent in mechanical strength.  <P>SOLUTION: This method for manufacturing a fiber-reinforced polyamide resin composition comprises a step of producing pellets by cutting a polyamide depositing fiber bundle that is obtained by drawing a reinforced fiber bundled two or more with a hot-melted polyamide resin through a through-hole of a dies, and a step of heating the pellets at a temperature lower than a melting point of the polyamide resin under a low oxygen condition.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008295479-A (JP)
Title: Cuff member and catheter with cuff member
Inventor: MYONAKA YOSHIYUKI
IPC: A61M25/04
Filed: 2007-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cuff member preventing an air hole from being collapsed even though the cuff member is curbed and sufficiently integrated with the surrounding biological tissue, and to provide a catheter with the cuff member having such a cuff member.  <P>SOLUTION: The cuff member is outwardly fitted on the catheter 4 inserted into a peritoneal cavity and comprises a porous material, and is characterized in that grooves 3 formed by cutting from an outer peripheral surface are circumferencially arranged. The catheter 4 has the cuff member 1.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008299391-A (JP)
Title: Image data management system
Inventor: FUKUMOTO TETSUO
IPC: H04N1/00
Filed: 2007-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image data management system for regulating the leaving of a user according to the use of image data including secret information.  <P>SOLUTION: An image data management system is constituted of a management server 1; a printer 2; gates 3 and 4; and an IC card 6. The printer 2 generates processing information when a user processes image data, and causes an IC card 6 to store the processing information. When the user leaves management regions A and B, the gate 3 reads the user information and the processing information from the IC card 6. The management server 1 confirms whether or not characteristic information is included in the processing information. When the characteristic information is included, the management server inhibits the user from leaving, and notifies a manager PC 5 of the result.  <P>COPYRIGHT: (C)2009,JPO&INPIT