baber/WOPTO huggingface dataset:
Patent JP-2008103731-A (JP)
Title: Method for manufacturing phase-change memory element, and method for forming phase-change layer applied to the same
Inventor: SHIN WOONG-CHUL
IPC: H01L27/105
Filed: 2007-10-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a phase-change memory element, and to provide a method for forming a phase change layer applied to the same.  <P>SOLUTION: The method for manufacturing a phase-change memory element including a step that supplies a bivalent first precursor, containing germanium (Ge) onto a lower film, where the phase-change layer is formed is provided. The phase-change layer is formed with one method among MOCVD, cyclic-CVD and ALD; in this case, the composition of the phase-change layer can be controlled by pressure, deposition temperature or reaction gas supplied amount; and the pressure scope may be 0.001 Torr to 10 Torr, the deposition temperature scope can be 150°C to 350°C, and the reaction gas supplied amount can be 0 to 1 slm.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008141734-A (JP)
Title: Echo canceller and communication audio processing apparatus
Inventor: SAKURABA YOHEI
IPC: H04R3/04
Filed: 2007-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To suppress a remaining echo of a sound reinforcement communication system such as a handsfree telephone system and a video conference system.  <P>SOLUTION: An echo canceller includes: an adaptive filter section 21 configured to adaptively identify an impulse response of a feedback path formed by an acoustic coupling or the like between a speaker 1 and a microphone 2 to estimate an echo component in the feedback path from an input signal to the feedback path, and subtracting the echo component thus estimated from an output signal (a microphone input signal M(k)) from the feedback path; and an echo suppressing section 22 configured to execute echo suppressing processing for an output signal Y(k) from the adaptive filter section 21. The echo suppressing section 22 finds an echo suppression amount based upon Wiener Filtering using an amount defined based upon the ratio of the output signal from the feedback path and a residual signal, and multiplies the output signal from the adaptive filter section 21 by the echo suppression amount to suppress the residual echo.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009101599-A (JP)
Title: Method for molding urethane foam integrated with molded body portion and molded body
Inventor: TODA YASUYUKI
IPC: B29C43/18
Filed: 2007-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a urethane foam having excellent sound insulation characteristics and heat insulation characteristics by using a molded body portion molded by recycling a cutting waste.  <P>SOLUTION: The urethane foam molding method comprises the steps of: molding a molded body portion having a predetermined rigidity; placing the molded, molded body portion in a molding die; injecting a foaming substance raw material into the molding die in which the molded body portion is arranged; and forming a urethane foam having a predetermined shape after the injection. The process of molding the molded body portion is equipped with the step of the cutting waste fibrillating step for fibrillating the cutting waste, the step of mixing the fibrillated cutting waste with a binder fiber, the step of molding the cutting waste mixed with the binder fiber into a felt-like mat, the step of infiltrating a heat-reactive curing agent into at least part of the felt-like mat and the step of molding the molded body portion by subjecting the cutting waste infiltrated with the curing agent to heat press molding.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009100969-A (JP)
Title: Suture needle and manufacturing method of suture needle
Inventor: AKIYAMA IKUO
IPC: A61B17/06
Filed: 2007-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a suture needle improving an insertion property by reducing the insertion resistance when being inserted into a biotissue.  <P>SOLUTION: This suture needle has a cutting portion 5 of a needlepoint section 3 of a needle body 1 formed into a triangular or other polygonal cross section, wherein the needle body is formed of a blast-finished needle material having a fine recess/projection section 13 formed by blasting on the outer circumferential surface of the needle material whose one end side is formed into the polygonal cross section. The cutting portion 5 of the needlepoint section has a cutting blade 6, wherein the cutting blade is formed by polishing a ground cutting blade 60 formed by grinding, by a blasting process of polishing materials 7 formed by mixing and dispersing abrasive grains 7b to a base material 7a formed of an elastic material. The blasting of the polishing materials to the cutting portion can thoroughly remove burrs formed on the ground cutting blade and at the same time, polish and keenly sharpen it so as to form the cutting blade with improved sharpness.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009104938-A (JP)
Title: Lock structure and connector
Inventor: MORIKAWA SATOSHI
IPC: H01R13/639
Filed: 2007-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lock structure to lock a pair of members in a regular engagement state by a spring and a connector to be locked in a regular state by a spring wherein operation for locking can be made easily.  <P>SOLUTION: When a spring 30 is at an advanced position, one member 10 is engaged with the engaged part 55 of the other member 50 and can be locked, and when the spring 30 is replaced from the advanced position to a retreating position, they are unlocked. A slide member 40 which can slide in an engagement direction with the other member 50 is installed in the one member 10, and a pushing face 47 which, when sliding contacts the spring 30 by slide operation, is inclined capable of pushing-move the spring 30 in the retreating position is formed in the slide member 40.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009102774-A (JP)
Title: Method for producing non-woven fabric
Inventor: SUZUKI HIKOYUKI
IPC: D04H1/559
Filed: 2007-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a highly bulky non-woven fabric without requiring a complex process, at a low cost and in a good production efficiency, and also a method for producing the non-woven fabric having a soft touch feeling and having a cushioning property, which is capable of being used as a surface material of hygienic materials such as a diaper, sanitary napkin, wound dressing, or the like, without depending on an elastomeric material.  <P>SOLUTION: This method for producing the non-woven fabric includes a step of elongating a first layer consisting of the non-woven fabric without showing an elastomeric behavior by at least 2% to develop elastic deformation, a step of laminating the first layer and a second layer consisting of the non-woven fabric each other in a substantially non-elongated state, a step of bonding the first layer with the second layer so that plural bonded regions are not continuous while maintaining the elongated state of the first layer, and a step of forming plural bulky regions on the outside surface of the second layer by loosening both of the bonded layers.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009109535-A (JP)
Title: Voice recognizer
Inventor: BABA AKIRA
IPC: G10L15/00
Filed: 2007-10-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a voice recognizer capable of reducing discomfort of a user by proper weighing.  <P>SOLUTION: The voice recognizer 10 includes: a voice input part 11a for inputting speech voice from the user; a registering vocabulary storing part 12 for storing a plurality of registering vocabularies; the speech voice input from the voice input part 11a; a recognition collation processing part 13 for performing recognition collation processing of the plurality of the registering vocabularies stored with the registering vocabulary storing part 12; a control part 14 for outputting a control signal controlling control equipment 20 based on recognition collation result due to the recognition collation processing part 13; and a weighing setting part 16 for performing weighing according to estimation result based on an operation state of the control equipment 20 changed following the operation instruction of the control equipment 20 of the user and estimating possibility spoken by the user concerning the registering vocabulary for controlling the control equipment 20 out of the plurality of the registering vocabularies. The recognition collation processing part 13 performs recognition collation processing by adding weighing set with the weighing setting part 16.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008212624-A (JP)
Title: Self tapping screw with resorbable tip
Inventor: FORSTEIN MICAH
IPC: A61B17/58
Filed: 2007-10-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an orthopedic screw which accelerates healing relating to orthopedic screws.  <P>SOLUTION: A fixation device for use in bone, such as a bone screw, includes a first end portion 4 and a second end portion 6. The first portion may be manufactured from a short-term resorbable material, and the second portion may be manufactured from a non-resorbable or long-term resorbable material. The first portion may comprise a tip enabling self-tapping a bone. The second portion may include at least one thread formed on the outer surface thereof and a head portion formed to mate with a driver.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008139850-A (JP)
Title: Optical plate
Inventor: HSU TUNG-MING
IPC: G02F1/13357
Filed: 2007-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical plate improving a utilization rate of light rays.  <P>SOLUTION: The optical plate comprises a first transparent layer, a second transparent layer and a diffusion layer, wherein the diffusion layer comprises a transparent resin disposed between the first transparent layer and the second transparent layer, and diffusion particles dispersed in the transparent resin. A plurality of V-shaped protrusions is formed on the surface of the first transparent layer. A plurality of spherical micro protrusions is formed on the surface of the second transparent layer.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008158500-A (JP)
Title: Resin composition for toner and toner composition
Inventor: KOIKE MASANORI
IPC: G03G9/087
Filed: 2007-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin composition for toner excellent in low-temperature fixability and blocking resistance.  <P>SOLUTION: The resin composition for toner contains a polyester resin (A) containing a nonlinear polyester (A1) and also containing a linear polyester (A2) if necessary and an ester group-containing additive (B), wherein a number average molecular weight of the additive (B) is ≤1,000 and a glass transition temperature [Tg](°C) and a flow softening temperature [Tm](°C) of the additive (B) satisfy the relationship of [Tm]-[Tg]≤38(°C).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009111929-A (JP)
Title: Method and apparatus for allocating connection identifier in wireless communication system
Inventor: YAMAGUCHI KAZUHIKO
IPC: H04W84/12
Filed: 2007-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide CID allocation techniques for shortening the time until establishing a call connection of an emergency call or the like in a wireless communication system such as a WiMAX system.  <P>SOLUTION: An emergency call burst profile creating unit 101-4 within a base station (BS) 191 defines connection identifiers (CID) to be used for an emergency call and attributes related to the wireless communication using the connection identifiers as burst profiles. A BS connection management unit 101-2 broadcasts the CID to be used for communicating a specific call and the burst profile toward a mobile station (MS) 102 via a BS transmitting and receiving unit 101-1. An MS connection management unit 102-2 and a CID determination unit 102-3 within the MS 102 randomly selects the CID and the burst profile broadcasted from the BS 101 and received by an MS transmitting and receiving unit 1402-1 and allocates them to the communication of the specific call.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009112181-A (JP)
Title: Rotator of permanent magnet type motor
Inventor: OKI TOSHIHARU
IPC: H02K1/27
Filed: 2007-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotor of a permanent magnet type rotating machine, improved in output torque performance by increasing the width of a magnetic pole surface of a permanent magnet.  <P>SOLUTION: The end part on the inner peripheral side of an inter-pole flux barrier 3 formed on an inter-pole center line A is formed of two end side cross sections 3a. An outer peripheral side cross section 22a facing the outer peripheral side of a magnet side flux barrier 22 formed on the side surface part of a permanent magnet 21 and an outer peripheral side cross section 22a of an adjoining magnet side flux barrier 22 are arranged in parallel to approach and face each of the two end side cross sections 3a, forming a tangential bridge 5 of narrow width. An inter-pole side cross section 22b facing the permanent magnet 21 side adjacent to the magnet side flux barrier 22 and an inter-pole side cross section 22b of an adjoining magnet side flux barrier 22 are arranged, in parallel, at symmetrical positions with respect to the inter-pole center line A to approach and face each other, forming a radial bridge 4 of narrow width. Thus, a Y-like bridge part is formed between two permanent magnets.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008047550-A (JP)
Title: Rotating connector with rotation sensor
Inventor: ISHIHARA DAKESEN
IPC: H01R35/04
Filed: 2007-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotating connector with a rotation sensor capable of accurately detecting the rotating angle of a steering wheel.  <P>SOLUTION: The rotating connector with the rotation sensor comprises a rotating connector 10 electrically connecting an electric component mounted to the steering wheel W, to the body side, and the rotation sensor 20 detecting the rotating angle of the steering wheel W. A mounting part of a combination switch bracket 5 and a stator 22 of the rotation sensor is provided with a cushioning material. A rotor 21 of the rotation sensor is directly mounted to a steering shaft S, and the rotor 11 of the rotating connector rotates following the rotor of the rotation sensor.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009115521-A (JP)
Title: Method for detecting attitude of specimen-measuring device, and the specimen measuring method
Inventor: TANIDA TAKAHIKO
IPC: G01N21/17
Filed: 2007-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for detecting the attitude of a specimen-measuring device and a specimen-measuring method for observing the deviations of the spot of a specimen applied to a test piece inside a capillary, detecting its inclination, and preventing flow anomalies.  <P>SOLUTION: The inclination of the device cane be detected, by determining the area of a reduced region formed by he development of a spot of the specimen 123 which is applied to the capillary 108. When the inclination is anomalous, by reporting it to a user and urging the user to correct the inclination, flow anomalies of the specimen 123 on the test piece can be prevented, and measurement accuracy of the specimen-measuring device can be improved.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008109853-A (JP)
Title: Semiconductor device
Inventor: IWASAKI TAKAYUKI
IPC: H01L21/8234
Filed: 2007-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device that suppresses self-turn-on of MOSFET, and enhances power supply efficiency, without causing increase in the drive loss, in a power supply unit of synchronous rectification type.  <P>SOLUTION: In the power supply unit, the gate size of a MOSFET (2) in rectification, comprising a synchronous rectification circuit, is made smaller than the gate size of MOSFET (3) in commutation. Furthermore, the threshold of the MOSFET for commutation is made higher than a threshold of the MOSFET in rectification. For example, the threshold of the MOSFET in commutation is set 0.5 V higher than the threshold of the MOSFET for rectification, the threshold of the MOSFET in rectification is set not greater than 1.5V, the threshold of the MOSFET in rectification is set to be not greater than 1.5V, the threshold of the MOSFET in commutation is set to be not smaller than 2.0V.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009117578-A (JP)
Title: Surface-emitting laser diode
Inventor: ARIMURA SOICHIRO
IPC: H01S5/18
Filed: 2007-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface-emitting laser diode, in which an increase in size of a laser generator is prevented while reduction in heat dissipation performance is prevented.  <P>SOLUTION: The diode includes: a ring-shaped first semiconductor layer 20 including an n-type cladding layer 21; a ring-shaped active layer 30 provided on the first semiconductor layer 20; and a ring-shaped second semiconductor layer 40 which is provided on the active layer 30 and includes a p-type cladding layer 43 and a grating layer 42 including continuously arranged grating units. Each grating unit consists of multiple regions having different refractive indices and being adjacent to each other in a circumferential direction. The arrangement pitch of the grating units, which is defined as a product of the radius of the second semiconductor layer 40 and the angle between straight lines respectively extending from the center of the second semiconductor layer 40 to two adjacent grating units, is equal to 2 π/β where β is a propagation coefficient of light which is generated in the active layer 30 and propagates in the grating layer 42 along the circumferential direction.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009118203-A (JP)
Title: Resource allocation method
Inventor: CHITOROSUWAANO CINDY
IPC: H04L12/28
Filed: 2007-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that an address cannot be allocated to a client with a high degree of importance in the situation of high lease rate since, in the prior arts, priorities of clients are not taken into account in address allocation processing and allocated addresses cannot be forcibly collected.  <P>SOLUTION: A resource allocation method includes a lease time resetting means and a forcible address collecting means while taking into account priorities of clients, thereby allocating an address to a high-priority client even in the situation of high lease rate.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009118688-A (JP)
Title: Motor controller and its control method
Inventor: SATO KAZUO
IPC: H02P29/00
Filed: 2007-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor controller in which adjustment for each machine is not required and quadrant projection is made less at the time of quadrant switching, and to provide a control method of the motor controller.  <P>SOLUTION: In the motor controller including a position control part (1), a speed control part (2); a motor driving part (3), and a motor speed forming part (4), there is provided a torque observer (5) for generating an estimated torque by a torque command and motor speed, and an addition part (6) for generating a new torque command by addition of the estimated torque and the torque command. The speed control part includes: a speed control proportional control part (21) for generating a first torque command by multiplying a speed control proportional gain to a speed deviation; a speed command delay part (22) for delaying a speed command and generating a delay speed command, a speed control integral control part (23) for generating a second torque command by integrating a delay speed deviation with respect to the delay speed command and the motor speed; and the addition part (24) for generating the torque command by addition of the first torque command and the second torque command.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008124028-A (JP)
Title: Plasma generating device and method, and manufacturing method of plasma display device using it
Inventor: KOU TOSHIYOU
IPC: H01J11/34
Filed: 2007-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma generating device for forming a thin film excellent in uniformity of a film thickness, with restraining standing waves generated by a microwave supply with the use of a given electrode alignment.  <P>SOLUTION: Each one end of two I-shape electrode rods is coupled to each other with a coupling rod, and an electrode member of a comb shape formed with a power feed point for uniformly supplying power to the electrode rod at the coupling rod is provided. A plurality of the electrode members are provided, and one of the electrode members adjoining to another electrode member is aligned toward a different direction of a power feed point each other so as to be crossed. The other end of the electrode rod includes an electrical opening structure or a grounding structure. And also, power is uniformly made to be supplied through the power feed point to two electrode member groups aligned in different directions with separation in terms of time.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009123455-A (JP)
Title: Removing method of metallic impurity from electrolyte membrane
Inventor: TAKEHIRO NAOKI
IPC: H01M8/10
Filed: 2007-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently remove metallic impurities from an electrolyte membrane.  <P>SOLUTION: The method for removing metallic impurities from the electrolyte membrane of a membrane electrode assembly has: (a) a process ionizing metal atoms in the electrolyte membrane; and (b) a process removing metal ions ionized in the process (a) from the electrolyte membrane by exposing the membrane electrode assembly to cleaning fluid.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009121568-A (JP)
Title: Fuel gas supplying device and mobile body with it
Inventor: HIRAKATA SHUJI
IPC: F17C13/12
Filed: 2007-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To improve responsiveness of a fusible plug valve when an isolated chamber is formed by a duct.  <P>SOLUTION: A first duct portion 50c of a duct 50 including a fusible plug inside is formed of a material with good heat conductivity, and a fusible plug valve 42 is arranged in contact with an inner wall of the first duct portion 50c.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009124384-A (JP)
Title: Portable terminal and control program
Inventor: AZUMA AKIHIRO
IPC: H04M1/00
Filed: 2007-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable terminal and a control program which makes a controlled device perform processing corresponding to control signals for controlling the controlled device irrespective of the state of the controlled device.  <P>SOLUTION: When an instruction input is accepted, a plurality of preliminarily ordered control signals are transmitted to the controlled device which performs the processing corresponding to the received control signals. The first control signal of the plurality of control signals to be transmitted brings the controlled device into an initial state, and each of the plurality of control signals is applied with corresponding processing by the controlled device by being sequentially received by the controlled device at the initial state.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009120788-A (JP)
Title: Polyimide belt and method for manufacturing the same
Inventor: UKAI AKIO
IPC: C08J5/00
Filed: 2007-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyimide belt that is simply manufactured and has sufficient strength and to provide a method for manufacturing the polyimide belt.  <P>SOLUTION: The polyimide belt includes a polyimide consisting of a tetracarboxylic acid component and a diamine component wherein the diamine component includes one or more kinds of meta isomers of diamines selected from the group consisting of meta isomers of aromatic diamine compounds represented by formula (A) and formula (B).  <P>COPYRIGHT: (C)2009,JPO&INPIT