baber/WOPTO huggingface dataset:
Patent JP-2009133039-A (JP)
Title: Ultrafine conjugate fiber, method for producing the same and fiber structure
Inventor: OGATA NOBUO
IPC: D01F8/06
Filed: 2007-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrafine fiber containing polypropylene (PP) and produced by an electrospinning method by specifying the supplied fiber raw material, and to provide a method for producing the ultrafine fiber and a fiber structure containing the ultrafine conjugate fiber.  <P>SOLUTION: The conjugate fiber 7 consisting of a composite resin formed article having a sheath-core structure and containing propylene (PP) as the core and an ethylene-vinyl alcohol copolymer (EVOH) as the sheath is supplied in a manner to pass the conjugate fiber 7 through the supply-side electrode 1 while applying electric potential between the supply-side electrode 1 and the collect-side electrode 2, the conjugate fiber 7 is heated and melted immediately after passing through the supply-side electrode 1 and the molten fiber is stretched toward the collect-side electrode 2 together with the action of electric attraction force to form the ultrafine fiber.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009131226-A (JP)
Title: Backbone hook
Inventor: ICHIKAWA TADAAKI
IPC: A01K91/06
Filed: 2007-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a backbone hook hardly causing adhesion of alga to the attaching part thereof, low in water resistance and low in load on a fish, and capable of easily attached to and detached from a fishing line.  <P>SOLUTION: The backbone hook 1 is constituted of a hook part 1a and a stem part 1b, and, on the stem part 1b, one end of an attaching part 2 formed of string-shaped member extended in a state where plural meandering fibers are entangled, is fixed. The fiber of the attaching part 2 is formed of nylon, polypropylene, polyurethane, or the like. When the fishing line 3 is attached to the attaching part 2, a ring 3a is formed on the fishing line 3, the other end of the attaching part 2 is inserted to the ring 3a, and the ring 3a is squeezed to tighten substantially the middle part of the length of the attaching part 2 so as to attach the backbone fish to the fishing line.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009132342-A (JP)
Title: Vehicle
Inventor: FUKUDA KAIZABURO
IPC: A63B69/00
Filed: 2007-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle capable of changing a shape of a vehicle body by simple operation, making an upper surface of the body smooth when operation is performed in the standing state, and providing a recession part for a seat when the operation is performed in the sitting state.  <P>SOLUTION: The vehicle is provided with the vehicle body 1; and a mast detachably provided on the body 1 in standing manner. The recession part 4 for the seat is formed on the upper surface of the body 1, and a core 15 detachably fitted to the recession part 4 for the seat is provided. When the core 15 is fitted to the recession part 4 for the seat, an upper surface of the core 15 and the upper surface of the body 1 become flush.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009137073-A (JP)
Title: Molding quality determination method and molding quality determination device
Inventor: SEKI KOJI
IPC: B29C45/76
Filed: 2007-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a molding quality determination device and a molding quality determination method for an injection-molded product using a die internal pressure profile detected by a pressure sensor installed in a resin passage in a die.  <P>SOLUTION: In the die internal pressure profile detected by the pressure sensor installed in a runner in the die, an arithmetic part detects the existence of occurrence of an undershoot P1 of a pressure holding process 35 side bottom which the peak of die internal pressure has when shifting from an injection process 33 to the pressure holding process 35. A determining part determines the molded product as a non-defective product when the undershoot P1 is not detected, and determines the molded product as a defective product when the undershoot P1 is detected.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009138399-A (JP)
Title: Guiding buried member and crack guiding structure using the same
Inventor: ASAOKA SHIGERU
IPC: E04B1/62
Filed: 2007-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To effectively concentrate shrink crack occurrence positions and improve the positioning accuracy of a guiding buried member relative to a guiding joint even in a reinforced concrete wall having a large wall thickness and a reinforced concrete wall for which a strength or an earthquake resistance is requested.  <P>SOLUTION: This guiding buried member 41 comprise a long plate-like buried member body 42, a pair of stiffening parts 43, 43 extending on both sides of the buried member body, and a pair of plate-like guiding parts 44, 44 extending on the outer sides of the stiffening parts, respectively. The stiffening part 43 has a bent cross section along the lateral direction of the buried member body 42, and a same cross section in the longitudinal direction. The plate-like guiding parts 44, 44 are parallel to the formed surface of the buried member body 42. A plurality of shearing resistance parts are so formed in the buried member body 42 in a row along the longitudinal direction of the buried member body 42 that the shearing resistance parts are formed in recessed parts 46 on the front surface side and in projecting parts 47 on the rear surface side.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009139620-A (JP)
Title: Optical compensation plate, electro-optical device, and electronic equipment
Inventor: CHITATE KOSUKE
IPC: G02F1/13363
Filed: 2007-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To properly compensate a phase difference, while facilitating production, in an optical compensation plate used in a liquid crystal device or the like.  <P>SOLUTION: This optical compensation plate 300 is provided with the first crystal plate 310 with a refractive index anisotropy having either of positive polarity or negative polarity, and the second crystal plate 320 arranged oppositely to the first crystal plate, with a refractive index anisotropy having the other out of the positive polarity and the negative polarity. The first crystal plate and the second crystal plate have respectively refractive indexes and thicknesses to make a phase difference of the whole to be near to a desired phase difference, by canceling the phase differences of the respective crystal plates each other.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009136966-A (JP)
Title: Liquid honing device for cylindrical work
Inventor: YAMAMOTO MANABU
IPC: B24B33/04
Filed: 2007-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid honing device for a cylindrical workpiece, which can reduce an occurrence frequency of inconvenience in which the cylindrical workpiece cannot be detached from a boss portion due to engagement of abrasive grains of a honing liquid in a gap between the workpiece and the boss portion.  <P>SOLUTION: A workpiece support member 2 of the liquid honing device 1 has: a mount portion 3 having a bearing surface 4 arranged on an upper surface thereof, for bearing a lower end face 31 of the workpiece 30; and the boss portion 5 protruding upward from the bearing surface 4. Then the liquid honing device has formed therein honing liquid discharge grooves 7 in a manner of extending from a peripheral surface of the boss portion 5 via the bearing surface 4 to a peripheral surface of the mount portion 3, for discharging the honing liquid 23 having infiltrated inside the workpiece 30, to the outside of the workpiece 30. Further the liquid honing device has shielding members 11 arranged in front of discharge ports 7a of the discharge grooves 7, for preventing infiltration of the honing liquid 23 ejected toward the discharge ports 7a, opening in the peripheral surface of the mount portion 3, into the discharge ports 7a.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008169475-A (JP)
Title: High-strength steel sheet
Inventor: IKEDA MUNEAKI
IPC: C22C38/60
Filed: 2007-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-strength steel sheet which has a tensile strength of 980 MPa or more and is enhanced in a hydrogen embrittlement resistance, and to provide a hot-rolled steel sheet for cold rolling which enables the production of the above high-strength steel sheet with high productivity and which is improved in cold rollability.  <P>SOLUTION: In the steel sheet containing C, Si, Mn, P, S, Al, Mo, Ti, B and N, this steel sheet has a Z value of 2.0-6.0 calculated with the following formula and contains 1% or more of the retained austenite and 80% or more of in total of bainitic ferrite and martensite in terms of the area ratio based on the whole structure, and has an average axial ratio of the retained austenite grains of 5 or more and exhibits the tensile strength 980 MPa or more, wherein, Z value=ä9×[C]+[Mn]+3×[Mo]+490×[B]+7×[Mo]}/ä100×([B]+0.001)}.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009138501-A (JP)
Title: Pit
Inventor: KOBAYASHI TAKAHIRO
IPC: E03C1/12
Filed: 2007-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To avoid dusts from invasion through an air inlet, so as to prevent the decline in ventilation function a lid has.  <P>SOLUTION: A pit 10, which includes a pit body 12 and a lid 14 mounted on the pit body 12 and is installed under a floor 200 or the like, connects a drainage branch pipe 202 for discharging water from household equipments and a drainage main pipe 206 for discharging the water to the outside. A one-way vent valve 60 is provided in the lid 14. The lid 14 has a ventilation mechanism for the air coming through an air inlet 62 when negative pressure is generated in the pit body 12. Furthermore, in the pit 10, air passages 122, 124 are formed for introducing the air into the air inlet 62. The upper surface of the lid 14 around the air inlet 62 is covered by forming the air passages 122, 144 so that foreign substances such as dusts are hard to be accumulated around the air inlet 62.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009145520-A (JP)
Title: Active matrix device, liquid crystal display device and electronic device
Inventor: KOBASHI YUTAKA
IPC: G09G3/36
Filed: 2007-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem wherein since the display quality of liquid crystal and the reduction cost of a driving IC conflict with each other, when using an inexpensive medium withstand pressure IC, it is necessary to optimize for heightening the maximum voltage applied to the liquid crystal.  <P>SOLUTION: The active matrix device includes a first switching element for writing potential of a data line 202 to a pixel electrode, and a second switching element for writing a desired potential to the data line 202, wherein the first switching element is an n-channel transistor and a second switching element is a p-channel transistor, or the first switching element is a p-channel transistor and the second switching element is an n-channel transistor.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009146493-A (JP)
Title: Mcp semiconductor storage device and its test method
Inventor: INABA HIDEO
IPC: G11C29/34
Filed: 2007-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor storage device capable of determining the normal/defective condition when multiple chips are simultaneously set to the selective state and internal data are simultaneously read from the multiple chips.  <P>SOLUTION: The device includes at least the chips (RAM) 11a, 11b having the terminals (DQ1, DQ2) connected in common, and each of the chips 11a, 11b includes data input/output circuits (12a, 12b) that provide a difference during the test between a driving capability setting the terminals (DQ1, DQ2) to a first power source potential side and a driving capability setting the output terminals to a second power source potential side. During the test, the second driving capability is set so as to be higher than the first driving capability, and an output signal level from each chip to the terminal equal to the second power source voltage level indicates a fail signal, and an output signal level from each chip to the terminal equal to the first power source voltage level indicates a pass signal. Under this condition, if at least one or more of the multiple chips outputs a fail signal, the second power source voltage level is output to the terminal DQ to which the DQ1, DQ2 are connected in common.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009145609-A (JP)
Title: Optical scanning device, optical scanning method, and image forming apparatus
Inventor: MASUDA KOJI
IPC: B41J2/44
Filed: 2007-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To effectively reduce or prevent the effect that occurs due to the changes in temperature to a diffraction optical element in an optical scanning device using the diffraction optical element.  <P>SOLUTION: The optical scanning device deflects a laser beam from a laser light source with an optical deflection means and optically scans a face to be scanned by forming a light spot on it with a scanning and imaging optical system, uses a surface-emitting type laser light source 10A as the laser light source and includes: a diffractive optical element 1 which diffracts a portion of the laser beam emitted from the surface-emitting type laser light source; and a photodetector for diffracted light detection that detects the diffracted light which is diffracted with the diffractive optical element. The diffractive optical element is made of plastic material having a linear expansion coefficient α within a temperature change range of the optical scanning device substantially equal to a rate of wavelength change β of an emission wavelength of the surface-emitting type laser light source within the temperature change range.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009152225-A (JP)
Title: Electronic circuit module
Inventor: SATO KEIICHIRO
IPC: H05K1/02
Filed: 2007-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic circuit module without causing a hindrance, even if an electronic part apt to be a noise source is arranged in a gap between a shield case of a high frequency unit and a circuit board.  <P>SOLUTION: This electronic circuit module has the circuit board 1 mounted with various electronic parts 2 and 3, and the high frequency unit 4 storing a high frequency circuit in the shield case 5 and mounted on the circuit board 1. The clearance 9 of a height dimension larger than a plate thickness dimension of the board 1 is formed between a board facing surface 5a of the shield case 5 and the circuit board 1. An electronic part 3 group is arranged in a mounting area A on the circuit board 1 by using this gap 9. Grounding land 6 is arranged in an area of projecting the mounting area A in the plate thickness direction on a reverse side surface (or an inner layer) of the gap 9 side of the circuit board 1. The electronic part (for example, a demodulation IC) 3a apt to be the noise source is included in the electronic part 3 group.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009152270-A (JP)
Title: Semiconductor device and method of manufacturing same
Inventor: IKUTA TETSUYA
IPC: H01L29/749
Filed: 2007-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To prevent short-circuiting between a second n-type region n2 and a second p-type region p2 of a thyristor even when a metal silicide layer is formed on a surface of the second n-type region n2.  <P>SOLUTION: A semiconductor device 1 includes the thyristor T1 in which a first p-type region p1 (first region), a first n-type region n1 (second region), the second p-type region p2 (third region), and the second n-type region n2 (fourth region) are sequentially arranged to form junctions. The second p-type region p2 is formed on a semiconductor substrate 11 separated by an element isolation region 13. A gate electrode 22 is formed on the second p-type region p2 via a gate insulating film 21, and sidewalls 23 and 24 are formed at both wall sides of the gate electrode 22. The second n-type region n2 is formed so that one end thereof covers the joint portion between the other end of the second p-type region p2 and the element isolation regions 13 (13-1), and so that the other end thereof is joined with the sidewall 23 on the other side.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008277250-A (JP)
Title: Electrically conductive film, and manufacturing method thereof
Inventor: TOKUNAGA TSUKASA
IPC: H01B5/14
Filed: 2007-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of an electrically conductive film having a high conductivity inexpensively.  <P>SOLUTION: The manufacturing method of the electrically conductive film comprises a process to form a conductive metal part containing a conductive substance and a binder on a support body and a hot water immersion process to immerse the conductive metal part in hot water of 40°C or more.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009148472-A (JP)
Title: Bed for infant
Inventor: YODA HIROMITSU
IPC: A47D7/00
Filed: 2007-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bed for infant capable of preventing removal of a cover for the bed and further enhancing the safety of the bed for infant.  <P>SOLUTION: The bed for infant includes a bed body 20 for placing a baby, a mounting base for rotatably supporting a side of the bed body 20, and a plurality of covers to cover the bed body 20 or a part of the mounting base. A fixing part for fixing a part of the plurality of covers to the bed body or the mounting base is covered with a cover other than the part of the plurality of covers.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009158996-A (JP)
Title: A/d conversion circuit and electronic instrument
Inventor: FUKUZAWA AKIHIRO
IPC: H03M1/12
Filed: 2007-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an A/D conversion circuit and electronic instrument adaptive to input signals of various frequency bands.  <P>SOLUTION: The A/D conversion circuit includes: a continuous-time filter 30 that performs a filtering process on an input signal VIN; an SCF 40 that is provided in a subsequent stage of the continuous-time filter 30 and performs a filtering process utilizing the continuous-time filter 30 as a prefilter; a cut-off frequency of the SCF being variably set according to a frequency band of the input signal VIN; an A/D converter 50 that is provided in a subsequent stage of the SCF 40 and performs an A/D conversion operation utilizing the continuous-time filter 30 and the SCF 40 as prefilters; and a digital filter 100 that is provided in a subsequent stage of the A/D converter 50 and performs a digital filtering process utilizing the continuous-time filter 30 and the SCF 40 as prefilters, wherein a cut-off frequency of the digital filter is variably set according to the frequency band of the input signal VIN.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009159138-A (JP)
Title: Protocol converting apparatus
Inventor: NAGOYA MITSUGI
IPC: H04M11/00
Filed: 2007-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for appropriately converting call control procedures of an IP telephone.  <P>SOLUTION: A communication control device comprises: a processing execution circuit in which, when a script stored in a payload of an acquired packet is a script of first call control procedures, the script is converted into a script of second call control procedures corresponding thereto and a packet is output; a plurality of management circuits 420 by classes, each of which manages the timing to send out a packet by each class of a band to send out the packet; and a selection circuit 405 which acquires the packet to be sent out and information about the class of the band to send out the packet, selects any management circuit 420 by classes to supply thereto the packet from among the plurality of management circuits 420 by classes, in accordance with the information of the class, and supplies the packet to the selected management circuit 420 by classes.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009159692-A (JP)
Title: Power supply system and power supply unit thereof
Inventor: MATSUMOTO TADASHI
IPC: H02M3/00
Filed: 2007-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To prevent fluctuation in voltage to be applied to a load even if the load varies, and prevent the deterioration in the power supply device.  <P>SOLUTION: Power is supplied to a DC apparatus 102 by a plurality of power supply units 10a-10c connected in parallel and operated. The power supply units 10a-10c each includes a power circuit portion 11 capable of adjusting an output voltage; a voltage detection portion 13 for detecting the output voltage of the power supply unit portion 11; an impedance element 12 inserted between the power supply unit portion 11 and DC power feeding lines Wdc; and a communication function portion 14 for communicating with the other power supply units 10a-10c. The power supply units 10a-10c each includes a reference voltage generating portion 15 for setting a mean value of the output voltages of the power supply circuit portions 11 of all the power supply units 10a-10c as a reference voltage; and an optimum setting portion 16 for instructing so that the output voltage of the power supply circuit portion 11 of each of the power supply units 10a-10c may sequentially match the reference voltage.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009154345-A (JP)
Title: Film forming molding, method and apparatus for producing film forming molding
Inventor: UMEZAWA TAKAO
IPC: B29C45/16
Filed: 2007-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To easily produce a substrate 1 in which an electric circuit is formed from a basic substrate 9 having a basic film 10 applied on its surface.  <P>SOLUTION: After the basic substrate 9 is injection-molded, the basic film forming 10 is applied on the surface of the basic substrate 9 by a film forming device 8. Next, molds (child molds) 6c and 7b set on injecting mold surfaces 6a and 7a for molding the basic substrate 9 are made to appear frequently. In this way, on the basic substrate 9, a concave part 2a of two steps having film forming 3 and 4 and a convex part 2b are formed through a level difference surface part 2c having the basic film 10 cut off, to produce the substrate 1 having the electric circuit on each upper surface.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008179937-A (JP)
Title: Continuous debulking systems
Inventor: KERN JOHN M
IPC: D06C15/08
Filed: 2007-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a continuous systems for debulking fabric used to make composite structure preforms.  <P>SOLUTION: The continuous debulking system includes in combination a spool 10 for providing a fabric 12, a heating apparatus 16 for heating the fabric 12 as the fabric is unrolled from the spool 10 to produce a heated fabric 12, a composite structure forming tool 14 for wrapping the heated fabric 18 thereabout, a resin applicator 26 for applying resin to the heated fabric 18 as the heated fabric 18 is wrapped about the composite structure forming tool 14 to produce a resin rich fabric surface 28 to which a subsequent ply of heated fabric 18 is applied to produce an impregnated composite material 30, and a pressure roller 24 for concurrently debulking and cooling the impregnated composite material 30 to produce a composite structure preform 32.  <P>COPYRIGHT: (C)2008,JPO&INPIT