baber/WOPTO huggingface dataset:
Patent JP-2007008624-A (JP)
Title: Reel for paper roll
Inventor: ENOMOTO YOSHIHIRO
IPC: B65H18/06
Filed: 2005-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reel for a paper roll capable of reducing the state that one hand is restricted when a restriction body is mounted to a shaft body and capable of easily and certainly mounting the restriction body to the shaft body.  <P>SOLUTION: The reel for the paper roll is provided with the shaft body 100 inserted to a roll R; and a pair of restriction bodies 110 for restricting movement of the roll R and is constituted such that an attachment position of the restriction body 110 to the shaft body 100 can be changed in an axial direction. On the shaft body 100, a plurality of fitting parts 104a, 104b, 104c arranged in an axial direction are formed and on the restriction body 110, an insertion part 111 insertable with the shaft body 100 is formed. On the insertion part 11, a part 112 to be fitted circumferentially fitted/removed relative to the arbitrary fitting parts 104a, 104b, 104c corresponding to arrangement of the restriction body 110 by relatively rotating the shaft body 100 and the restriction body 110 around an axis is provided.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007007681-A (JP)
Title: Method for preheating die
Inventor: TAMURA YASUO
IPC: B22D17/22
Filed: 2005-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a die temperature with which a casting having good quality can be cast without applying a waste preheating casting by directly injecting heated air having the same temperature as molten metal instead of the molten metal into a sleeve and a cavity space mostly desired to be heated, as a method instead of the waste preheating casting.  <P>SOLUTION: This method for preheating a die so as to produce the casting having good quality, is applied as the followings, that is, the high temperature gas (the maximum 800°C) by heating compressed air with an electric heater and a fixed die and a movable die are assembled and a molten metal pouring hole in the casting sleeve is closed with a plunger tip part so as not to escape the high temperature gas and a motor for machine is stopped, and an oxygen blowing hole in an oxygen gas replacing method or a sucking hole in a vacuum reduced pressure method, is utilized, and the high temperature gas is injected from these holes and the casting having good quality can be cast under heat conducting state as a direct convection of the high temperature into the casting sleeve inner surface and the cavity for metal product part to be mostly desired to be heated.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007013684-A (JP)
Title: Communication system, server device and data terminal device
Inventor: KASHIMOTO SHINICHI
IPC: H04L12/70
Filed: 2005-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication system that flexibly copes with even increase of a system scale, in a system for performing data communication connection between data terminals in interlock with a call state between telephone terminals.  <P>SOLUTION: A plurality of data terminals PC11 to PC1n, and PC21 to PC2r are associated with VCS (visual communication system) servers SV1 and SV2, and when visual communication for connecting the data terminal PC11 and the PC21 associated in interlock with a call state between telephone terminals T11 and T21, is carried out, visual communication processing is shared and executed by the VCS server SV2 without depending upon the VCS server SV1.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007011115-A (JP)
Title: Image forming method and apparatus
Inventor: TOKUTAKE SHIGEAKI
IPC: G03G9/08
Filed: 2005-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming method and an image forming apparatus in which in the image forming method including an exposure step of forming a highly minute electrostatic latent image on an organic photoreceptor with a semiconductor laser having an oscillation wavelength of 350-500 nm as a writing light source and with an exposure diameter of 10-50 μm, an organic photoreceptor and a developer are combined so that the electrostatic latent image can be accurately reproduced as a toner image.  <P>SOLUTION: In the image forming method in which an electrostatic latent image is formed on the organic photoreceptor with the semiconductor laser having an oscillation wavelength of 350-500 nm as a writing light source, the organic photoreceptor contains a charge generating material which is an azo pigment represented by formula (1) and the developer used in a developing step contains a toner, wherein when the 50% number particle diameter of the toner particles refers to Dp50, the content of toner particles having a particle diameter of 0.7×(Dp50) or below in the toner is ≤8% by number and the water content of the toner is 0.1-2.0% by mass (in an environment at 30°C and 80% RH).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007012532-A (JP)
Title: Control device of fuel cell system
Inventor: IGARASHI HITOSHI
IPC: H01M8/04
Filed: 2005-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To improve fuel consumption efficiency of a fuel cell system by accurately estimating impurity gas concentration of a hydrogen circulating system to reduce a purge volume and save driving energy of a circulating pump.  <P>SOLUTION: A gas composition estimation means 104 is provided with a steady gas mass density estimation calculation part 104a carrying out gas mass density estimation from a steady operation state of the fuel cell system, and an excessive gas mass density estimation calculation part 104b carrying out gas mass density estimation from an excessive operation state, and estimates a gas composition in a fuel circulation channel based on a target generation power decided by a target generation power deciding means 101, an operating state detected by a fuel cell operating state detecting means 102, and an operating state of a circulating device detected by a circulating device operating state detecting means 103. Estimation results of the gas composition are input into an impurity draining means 105 draining outside impurities in the fuel circulation system, a circulation device control means 106 controlling the circulating device, and a fuel supply control means 107 controlling a fuel supply volume, and utilized for an operation control of the fuel cell.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007011213-A (JP)
Title: Transmission-type screen
Inventor: SEGAWA MASARU
IPC: G02B3/08
Filed: 2005-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To prevent damages on the microlens surface, caused by the friction between the microlens array and a Fresnel lens and asperity losses on the Fresnel lens and reduce the outside front light reflected for image observation, and to reduce the scintillations (speckles) on a transmission-type screen.  <P>SOLUTION: The surface of the microlenses 1 is overcoated with a material 8, having a refractive index higher than the material of the microlenses 1. Alternatively, either the surface of the microlenses 1 or the surface of the Fresnel lens 5 is at least overcoated with a material, having a wear-resistance higher than the material of the microlenses 1 and the Fresnel lens 5.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006037228-A (JP)
Title: Method for producing conductive particles
Inventor: TANAKA YOSHIAKI
IPC: C25D7/00
Filed: 2005-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing conductive fine particles having a plating layer of extremely uniform in thickness and free from scratches without being accompanied with agglomeration of the fine particles to be plated during the plating process and the method for producing the conductive fine particles comprising the resin fine particles and a tin/silver alloy plating layer formed thereon.  <P>SOLUTION: The method for producing the conductive fine particle of particle diameter of 10 to 1,000 μm comprises forming the plating layer on the surface of the fine particle to be plated while rotating a barrel in a state that the barrel is immersed in a plating bath by using a barrel plating apparatus having a rotatable barrel in the plating bath, the method comprising putting the fine particle to be plated and a dummy particle 8 with a lager particle diameter than that of the fine particle to be plated in the barrel 4 and forming the plating layer while vibrating the barrel 4 at an amplitude of 0.05 to 3.0 mm and a frequency of 20 to 120 Hz.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007016637-A (JP)
Title: Method and device for hydraulic power generation
Inventor: YANO YUKIHIRO
IPC: F03B15/04
Filed: 2005-07-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydraulic power generation method capable of preventing a reverse power flow without using a dummy load.  <P>SOLUTION: In a hydraulic power generation method driving a generator linked to an external electric power system by a hydraulic turbine provided in a water conduit 2 and controlling electric power generated by the generator by opening and closing an inlet valve 5 provided in the water conduit 2, a control electric power value smaller than an upper limit value at which reverse power flow of generated power to the external electric power system does not happen is established, and the inlet valve 5 is operated to a close direction when the generated power exceeds control electric power value.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007016837-A (JP)
Title: Spring characteristics control pad
Inventor: NIINA YUZO
IPC: F16F1/12
Filed: 2005-07-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spring characteristics control pad capable of preventing wire slapping sound and dispersion in characteristics of a coil spring.  <P>SOLUTION: This spring characteristics control pad 1 is composed of an elastic body, a groove 1b receiving a spring wire 2 is formed along the spring wire of the coil spring 2 near a side upper end, the spring wire is fitted to the groove 1b to be detachably mounted on the coil spring 2, and contact faces 1c as an upper face and a lower face respectively have a clearance with respect to the spring wire.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007016436-A (JP)
Title: Roller blind and airflow system
Inventor: TSUKAMOTO HEIICHIRO
IPC: E06B9/34
Filed: 2005-07-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roller blind which increases exhaust efficiency of air in an exhaust area when used for an airflow system, which enables the adjustment of the amount of indoor daylighting, which ensures see-through properties while blocking an airflow between the exhaust area and an indoor space by using a screen, and which can prevent the reflection of light into a room from the screen.  <P>SOLUTION: An intermediate part of a slat 5 is equipped with flexibility, and a ladder tape 4 for supporting the slat is supported in the state of being suspended from a winding shaft 2, so that an angle of the slat can be adjusted by rotating the winding shaft. The screen 10 is attached to the ladder tape 4 which is positioned ahead of the slate. The screen 10 is constituted by bonding a transparent film to a woven fabric equipped with see-through properties, and the woven fabric is attached to the ladder tape 4 in such a manner as to be positioned on an indoor side.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007014522-A (JP)
Title: Food processor
Inventor: SHIRAKAWA MIHO
IPC: A47J43/07
Filed: 2005-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a food processor having a good working operability and convenient to use.  <P>SOLUTION: The food processor 1 includes a main body portion 2 and a working instrument 4 detachably mounted on the main body portion 2, and food is processed by a rotary blade 7 at the end of the workig instrument 4 of the main body portion 4 held in hand. A motor 17 for rotationally driving the rotary blade 7 is disposed at the lower part of the main body portion 2, a main switch 16 for turning on/off the rotation of the motor is disposed above the motor 17, and a battery pack of a power source 20 for driving the motor 17 is disposed at the upper part of the main body portion 2.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007027261-A (JP)
Title: Power module
Inventor: TADA KAZUHIRO
IPC: H01L25/18
Filed: 2005-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a transfer molded power module exhibiting excellent heat dissipation properties in which cracking and detachment are prevented.  <P>SOLUTION: In the transfer molded power module where one power semiconductor element 2 is mounted on each of a plurality of wiring ceramic substrates 1, the wiring ceramic substrate 1 is obtained by forming a wiring layer 1b on a ceramic substrate 1a. A bonding member 3a is bonded to the ceramic substrate 1a of the wiring ceramic substrate 1, a bonding member 3b is bonded to the wiring layer 1b, and a bonding member 3c is bonded to the wiring layer 1b and other wiring ceramic substrate 1.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007028205-A (JP)
Title: Electroacoustic transducer and method of forming diaphragm thereof
Inventor: OHASHI YOSHIO
IPC: H04R17/00
Filed: 2005-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently radiate a sound signal.  <P>SOLUTION: A diaphragm 102 made of an electrostrictive flexible polymer is attached on an opening end 101a of a chamber 101. Electrode layers 104F and 104R each capable of adjusting its shape in accordance with a change in shape of the diaphragm 102 are each provided on the front and backsides of the diaphragm 102. The diaphragm film 102 is molded into a convex shape in which a difference in atmospheric pressure between the front and backsides is the maximum. In molding, a gas is continuously put into the inside of the chamber 101, and, when the difference in atmospheric pressure between the inside and outside of the chamber 101 becomes the maximum, putting of the gas is completed. A sound signal voltage biased at a DC bias vias is applied to the electrode layers 104F and 104R. Shrinkage of the diaphragm 102 in a surface direction, i.e. vibration of the diaphragm 102 in a thickness direction occurs in response to the sound signal, and the sound signal is radiated. Since the diaphragm 102 is molded into a convex shape in which the difference in atmospheric pressure becomes the maximum, the reproducible maximum sound pressure is large and the sound signal can be efficiently radiated.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007020964-A (JP)
Title: Drawer type storing device
Inventor: SHINOHARA MASARU
IPC: A47B88/04
Filed: 2005-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a convenient drawer type storing device which smoothly supports a drawer in vertical and horizontal directions and secures smooth drawing in and out properties for a long term.  <P>SOLUTION: A drawer 5 is supported upwards on four points against the inner wall through a plane slider 91x installed on an inner wall side sliding member 91 and a back surface slider 92x installed on a drawer side sliding member 92. The drawer 5 can avoid from being in direct contact with the inner wall in the across-the-width direction at the four points on the side of the drawer 5 through the plane slider 91y1 (91y2) installed on the inner wall side sliding member 91 and the back surface slider 92y installed on a drawer side sliding member 92.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007022492-A (JP)
Title: Occupant knee part restraint device and occupant's knee part restriction method for vehicle
Inventor: CHINMOI PAL
IPC: B60R22/48
Filed: 2005-07-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an occupant knee part restraint device for a vehicle capable of further enhancing restriction effect of an occupant's knee part by a knee protector by increasing the rearward movement of the knee protector, making restriction timing of the occupant's knee part at collision earlier and synchronizing rearward movement timing of the knee protector to the restriction timing of a seat belt.  <P>SOLUTION: A guide means 30 for rearwardly moving/guiding the knee protector 20 toward the knee part Cn of the occupant C; a wire 40 for towing the knee protector 20 to a rear side of the vehicle; and a pulley 100 arranged behind the guide means 30 and rotated in synchronous to emergency winding of a seat belt retractor 50 to wind the wire 40 are provided. Thereby, the rearward movement amount of the knee protector 20 is largely obtained and the occupant's knee part Cn is restricted at the further rear side to make the restriction timing of the occupant's knee part Cn earlier. Further, the occupant's knee part Cn is restricted by the knee protector 20 in synchronous to restriction of the occupant C by a seat belt device 11 and the restriction effect of the occupant's knee part Cn is further enhanced.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006041521-A (JP)
Title: Printed circuit board and display utilizing same
Inventor: KIM KYOUNG-SOO
IPC: H05K1/02
Filed: 2005-07-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printed circuit board that prevents a connection pad section that is connected to a connector from being peeled off from a PCB by deforming the structure of the printed circuit board (PCB) and to provide a display capable of preventing the connection pad section from being peeled off from the PCB and smoothly transferring a driving signal to a display panel.  <P>SOLUTION: The printed circuit board includes a conductive layer 115 on which the connector is mounted and forms the connection pad section 112 by exposing a part of the surface on an upper surface of the printed circuit board for connection with the connector and an insulating layer 118 laminated adjacent thereto, and further includes a support member 111 in which holes are provided by opening the layer 115 and layer 118 located around the section 112, and the surfaces of the holes are coated and are connected to the layer 115. This system improves the peeling strength of the connection pad in the printed circuit board.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005347771-A (JP)
Title: Mos semiconductor device
Inventor: YOSHIDA KAZUHIKO
IPC: H01L27/04
Filed: 2005-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To make the action of a MOS semiconductor device with a surge protection diode stable by mounting the surge protection diode on the semiconductor substrate or in the substrate and by raising resistance to surge voltage.  <P>SOLUTION: The following things are important for this invention. An internal control circuit integrated in a self-isolation region or bonding isolation region that has been formed on the surface layer of the semiconductor substrate has a MOS semiconductor device. The distance between the channel region of the MOS semiconductor device and the channel region of the main MOS semiconductor device is set to be no less than 200 μm. The amount of impurities of the self-isolation region or bonding isolation region is set to be 1×10<SP>13</SP>to 1×10<SP>14</SP>cm<SP>-2</SP>. The distance between an extraction electrode arranged in contact with the surface of the self-isolation region or bonding isolation region and the channel region of the MOS semiconductor device of the internal control circuit is no more than 100 μm.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007032032-A (JP)
Title: Guard fence and method of constructing the same
Inventor: HOSOKAWA YUTAKA
IPC: E01F7/04
Filed: 2005-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a guard fence which has supports tiltably erected on an installation area, and facilitates installation of the supports, and to provide a method of constructing the guard fence.  <P>SOLUTION: The guard fence is formed of the plurality of supports 2L, 3, 2R tiltably erected on the installation area, and a synthetic resin net 11 strained between the supports 2L, 3, 2R. The guard fence is further formed of diagonal rope members 56, 56 connecting between an upper end of one of the supports 2L, 3, 2R, and a lower end of the support adjacent thereto, and between a lower end of the one support and an upper end of the support adjacent thereto. By virtue of provision of the diagonal ropes 56, 56, intervals between the supports 2L, 3, 2R are secured, to thereby stably strain the net 11 between the supports 2L, 3, 2R.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006054865-A (JP)
Title: Binary arithmetic decoding apparatus and methods using pipelined structure
Inventor: KIM JI-HAK
IPC: H04N19/44
Filed: 2005-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide high-speed binary arithmetic decoding methods and apparatus.  <P>SOLUTION: A first set of decoding parameters are generated using a previously generated set of decoding parameters simultaneously with performance of decoding to a first bit. A second set of decoding parameters are generated using the first set of decoding parameters simultaneously with performance of decoding to a second bit. If the first decoded bit is a last bit of a syntax element, the second set of decoding parameters is disregarded in decoding the next bit. The generation of the first and second decoded bits may also be processed in a pipeline manner concurrent with the determination of whether the first decoded bit is a last bit of a syntax element.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007035860-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: SAITO TAKESHI
IPC: H01L21/3065
Filed: 2005-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an etching method having Al<SB>2</SB>O<SB>3</SB>selectivity with respect to polysilicon or SiO<SB>2</SB>.  <P>SOLUTION: A manufacturing method of a semiconductor device carries out the etching treatment of a sample having an interlayer insulating film 203 consisting of Al<SB>2</SB>O<SB>3</SB>and polysilicon 202, 204 or SiO<SB>2</SB>205, 207 contiguous to the Al<SB>2</SB>O<SB>3</SB>using a plasma treatment apparatus. The etching treatment of the Al<SB>2</SB>O<SB>3</SB>203 is carried out using a mixed gas containing BCL<SB>3</SB>, Ar, CH<SB>4</SB>or He. At that time, Cl<SB>2</SB>can be added to the mixed gas, and a time modulated high frequency bias voltage is applied to the sample. Further, the temperature of the sample is maintained in the range from 100 to 200°C.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007031571-A (JP)
Title: Adhesion structure of metal material to aromatic polymer material and method for adhering the same
Inventor: YAMAZAKI TAKANORI
IPC: B32B15/082
Filed: 2005-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adhesion structure of a metal material to an aromatic polymer material, which can be stored over a long period in an adhesive layer-imparted state, and to provide a method for adhesion thereof.  <P>SOLUTION: The adhesion structure of the metal material 11 to the aromatic polymer material 12 is characterized by disposing an acid-modified styrenic elastomer layer 21 between the metal material 11 and the aromatic polymer material 12. Preferably, an acid-modified or epoxy-modified polymer layer 61 is disposed on the side of the metal material 11, and a styrenic elastomer layer 62 is disposed on the side of the aromatic polymer material 12. A mixture layer 93 comprising a mixture material of an acid-modified or epoxy-modified polymer layer with a styrenic elastomer layer is disposed.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007030385-A (JP)
Title: Blade material, its manufacturing method and apparatus therefor
Inventor: TANI SHINTA
IPC: G03G21/10
Filed: 2005-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for continuously producing a wholly or partially double-layered blade made of a synthetic resin and a multilayered blade of stable quality.  <P>SOLUTION: In the method for continuously molding a blade material using a synthetic resin as a molding raw material by a molding drum having a molding groove provided to its outer periphery and internally equipped with a heater, at least two kinds of different liquid synthetic resin raw materials are separately cast to manufacture the blade material wherein a different kinds of materials are combined.  <P>COPYRIGHT: (C)2007,JPO&INPIT