baber/WOPTO huggingface dataset:
Patent JP-2008121048-A (JP)
Title: Ni-BASED ALLOY HAVING EXCELLENT CORROSION RESISTANCE AND WEAR RESISTANCE, AND CONDUCTOR ROLL MADE OF THE Ni-BASED ALLOY
Inventor: SUGAWARA KATSUO
IPC: C22C19/05
Filed: 2006-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an Ni-based alloy having excellent corrosion resistance to acid and further having wear resistance, and to provide a conductor roll in a continuous electroplating line made of the Ni-based alloy.  <P>SOLUTION: The Ni-based alloy has a composition comprising >18 to <21% Cr, >18 to <21% Mo, >1 to <3.4% Ta, 0.001 to 0.05% Mg, 0.001 to 0.04% N, 0.05 to 0.5% Mn, 0.01 to 2% Fe, 0.01 to 0.1% Si, 0.01 to 0.5% Al, 0.01 to <0.1% Cu and 0.001 to <0.1% V, and the balance Ni with inevitable impurities, and in which the content of C included as the inevitable impurities is controlled to ≤0.05%, and has a structure where fine intermetallic compounds are dispersedly precipitated into the matrix.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008121984-A (JP)
Title: Heat exchanger unit
Inventor: TAKAHASHI MASATOSHI
IPC: F25B13/00
Filed: 2006-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem wherein an operation mode disabling maximum capacity exhibition of a heat exchanger exists due to a coolant flowing only to a specific line although the coolant is in an overaccumulated state in the heat exchanger because the amount of heat exchanger differs by the presence/absence of condensed water sticking to the surface of the heat exchanger.  <P>SOLUTION: The coolant flows to either the balance tube 15a or balance tube 15b side by a branch unit 14 having an opening/closing device. The passage resistance of the balance tubes can thereby be changed according to each operating state to improve overaccumulation of the coolant in the heat exchanger and the flow of the coolant only to the specific line.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008124843-A (JP)
Title: Radio receiver
Inventor: KISHIGAMI TAKAAKI
IPC: H03M13/39
Filed: 2006-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a radio receiver which raises a reduction effect in an operation amount.  <P>SOLUTION: The radio receiver 10 includes: antennas 101, 102 which receive space multiplex streams; a channel estimation part 105 which estimates a channel estimation value; a symbol judgment part 108 which judges a symbol to a first transmission signal based on the space multiplex streams and the channel estimation value; a first distance between inversion symbols calculation part 109 which detects a first symbol candidate group based on judgment results; a distance between proximity symbols calculation part 110 which selects a second symbol candidate group based on the judgment results; a second distance between inversion symbols calculation part 111 which detects a second symbol candidate group which meets a first condition of the second symbol candidate group; a bit likelihood calculation part 112 which calculates likelihood information by every bit in symbols based on a first symbol candidate group and the second detected symbol candidate group and an error correction decoding part 113 which performs error correction decoding processing based on the likelihood information.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008125317-A (JP)
Title: Electrical connection box
Inventor: AKAHORI MASAHIRO
IPC: B60R16/02
Filed: 2006-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrical connection box which can be made compact.  <P>SOLUTION: The electrical connection box 1 includes a box body 2, and a wiring block 3. The box body 2 has a cassette block 5. The wiring block 3 has a first bus bar 21, a second bus bar 22 and a fuse 23. The bus bars 21 and 22 have an electric component connector 24, and a power supply connector 25. The electric component connector 24 is connected with an electric component fixed to a cassette block 5. The power supply connector 25 has a fuse connection piece 29, and a connection piece 30. The connection piece 30 is connected with a terminal metal connected with a power supply. The fuse 23 interconnects the connection pieces 29 of the bus bars 21 and 22.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008126345-A (JP)
Title: Bench processing device
Inventor: YOKOYAMA SHIGEKAZU
IPC: B23P23/02
Filed: 2006-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bench processing device capable of constituting a main spindle head to be compact in size.  <P>SOLUTION: This bench processing device has the main spindle head 90 and a head holding member 91 to hold the main spindle head 90, and the main spindle head 90 is provided with a spindle 100 to selectively chuck a work W and a working tool according to a working form, a motor 101 positioned between the spindle 100 and the holding member 91 and arranged so as to approximate the spindle 100 and the head holding member 91, respectively, so that an output shaft is in parallel with the axial direction of the axis of the rotation of the spindle 100, a holding frame 103 supported overhung on the head holding member 91 and holding the spindle 100 and the motor 101 by storing them in and a motive power transmission mechanism 102 to rotate the spindle by transmitting the motive power of the motor 101 to the spindle 100.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008127822-A (JP)
Title: Sheet for guiding visually impaired person, its manufacturing method, and construction method for facility for guiding visually impaired person
Inventor: MATSUDA TOKIO
IPC: E01F9/512
Filed: 2006-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-durability sheet for guiding a visually impaired person, which dispenses with foundation work such as ground-surface cutting work and embedding work, which can be stuck in such a manner as to follow the irregularities of the ground surface, only by applying adhesive treatment onto a road surface, which prevents the formation of a step on the road surface and which enables information to be recognized and discriminated over a long period of time, a manufacturing method for the sheet, and a construction method for facilities for guiding the visually impaired person.  <P>SOLUTION: A protrusion 4 is provided on the surface of a plate-like body 2 which is composed of a material containing a resin. The sheet for guiding the visually impaired person is used for guiding the visually impaired person's walking by being laid on the road surface. The sheet and its manufacturing method are characterized in that a mesh 6 is arranged inside the plate-like body 2. The construction method is used for constructing the facilities for guiding the visually impaired person.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008125759-A (JP)
Title: Game machine, control method for game machine, and playing method
Inventor: TOYODA HIROBUMI
IPC: A63F13/52
Filed: 2006-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine having a new game style for enhancing expectations of imparting of tokens, and to provide a control method for the game machine and a playing method.  <P>SOLUTION: The game machine includes: a CPU 66 for executing a high probability win game wherein the probability of a win is increased, integrating a part of the value of the win game allotment imparted in a win game as a special allotment for which a part of the value of the win game allotment is accumulated, executing a second game on condition that a prescribed result is attained in the high probability win game and executing a chance game for determining whether or not to impart the special allotment on the basis of an operation by a player according to the result of the second game; a first display 32 controlled by the CPU 66 for displaying images relating to the win game and the chance game; and a second display 33 controlled by the CPU 66 and provided separately from the first display 32 for displaying images relating to the chance game and the second game.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008130816-A (JP)
Title: Semiconductor device
Inventor: GOTO SHINYA
IPC: H01L25/04
Filed: 2006-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device that has a proper configuration in which a plurality of chips that runs at a different power supply voltage can be mounted.  <P>SOLUTION: The semiconductor device 1 includes: octagon-shaped chips 2A to 2I that are arranged in a plane; and power supply chips 3A-3D that are placed between the octagon-shaped chips.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008127252-A (JP)
Title: Nitride semiconductor ingot, nitride semiconductor substrate obtained from the same, and method for manufacturing nitride semiconductor ingot
Inventor: OSHIMA YUICHI
IPC: C30B25/20
Filed: 2006-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a long nitride semiconductor ingot from which a high quality nitride semiconductor substrate can be obtained at a low cost; to provide a method for manufacturing the same, and to provide the nitride semiconductor substrate obtained by using the nitride semiconductor ingot.  <P>SOLUTION: The nitride semiconductor ingot is manufactured by using a hydride vapor phase epitaxy (HVPE) furnace 1 and has a length of >20 mm, a diameter of ≥2 in, and a dislocation density in the uppermost surface of ≤1.5×10<SP>6</SP>/cm<SP>2</SP>. Thereby, the internal stress in the GaN ingot is extremely relaxed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008131546-A (JP)
Title: Fixed pattern noise elimination apparatus
Inventor: SUGIOKA YUICHIRO
IPC: H04N5/365
Filed: 2006-11-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus capable of accurately detecting and eliminating fixed pattern noise without deteriorating image quality even if an optical black part has light leakage or flaw.  <P>SOLUTION: The fixed pattern noise elimination apparatus includes: a solid-state imaging device 2; a fixed pattern correction value arithmetic unit 13 for operating a correction value for correcting fixed pattern noise from an image picked up by the solid-state imaging device 2; and a subtraction circuit 12 for subtracting the correction value from an output of the solid-state imaging device 2. The fixed pattern correction value arithmetic unit 13 detects a pixel which is determined as black in an optical black area and a valid pixel area of the solid-state imaging device, as a black pixel, and computes the correction value based on pixel values and the number of detected black pixels.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008132002-A (JP)
Title: Razor blade
Inventor: SAKON SHIGETOSHI
IPC: B26B21/56
Filed: 2006-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a razor blade capable of suppressing the skin from being injured with a simpler configuration.  <P>SOLUTION: The razor blade is moved along a skin surface 20 so that the surface of a thin sheet shape blade part 2, which is formed with a cutting edge 2a at an end edge, is tilted relative to the skin surface 20. The skin side surface 2b of the blade part 2 is protruded at a position closer to the base end side than the cutting edge 2a, thereby forming a skin abutment part 3.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008104833-A (JP)
Title: Portable toilet
Inventor: YOSHITOMI TOSHIHIKO
IPC: A47K11/04
Filed: 2006-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable toilet which can take out and store a bucket with a simple operation without increasing the weight of the portable toilet.  <P>SOLUTION: A portable toilet, which is equipped with a bucket 6 and a toilet seat 4 on a seating surface of a chair member 1 on which a user sits, includes a bidet device 2 equipped with a nozzle 2b, a guide plate 8 which guides cleaning water sprayed from the nozzle below the nozzle 2b in storage into the bucket, and the bucket 6 which is located below the guide plate 8 and is placed at the chair member 1 so that it overlaps with the guide plate 8 by an amount of L. The bucket 6 is placed slidably relative to the chair member 1 so that it can take a first position at which overlaps with the guide plate 8 by an amout of L and a second position which slides from the first position to the front side. A handle 9 which is stored approximately horizontally on the front side of the chair member 1 is pivoted swingably on the bucket 6. The slide of the bucket 6 is controlled by storing the handle 9.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008134321-A (JP)
Title: Projector with imaging function
Inventor: TAKEDA TAKASHI
IPC: G03B21/00
Filed: 2006-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projector which has also an imaging function, and is small in size, light in weight and excellent in portability.  <P>SOLUTION: The projector 1 with imaging function includes: an illumination device 2 including a light source (laser beam sources 12R, 12G, 12B); an optical modulation device DMD3 which modulates beams from the illumination device by deflecting the beams to either one side of a first optical path and a second optical path; a projection objective optical system (projection-objective lens 4) which is arranged on the first optical path, projects the beams after modulation by means of the optical modulation device onto a surface to be projected, takes in the beams from an external object and forms an image of the object onto the optical modulation device; an imaging device CCD5 which is arranged on the second optical path and images the image of the object on the optical modulation device; and an image-forming optical system (imaging lens 6) which forms the image of the object on the optical modulation device onto the imaging device.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007054657-A (JP)
Title: Image display device, image display method, and recording medium
Inventor: KAWANO NORIMASA
IPC: A63F13/52
Filed: 2006-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display device, an image display method and a recording media which can also eliminate the block of other kinds by targeting the block of other kinds existing between the two blocks of the same kind.  <P>SOLUTION: A block of a first block group and block of a second block group make a contact not only in vertical and horizontal direction but also in a diagonal direction. The two blocks among these block groups have the equal figure identifier, and only a series of the same number of blocks equal to the identifier figure exist between the two blocks. In this case a series of blocks changes, for example, they are eliminated. There are several forms of changes such that only a series of blocks changes or only the blocks at both ends change etc. Priority in the order of changes can also be established to a series of blocks. The ways that a series of blocks aligns can be straight, diagonal and L-shaped etc.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008135605-A (JP)
Title: Semiconductor device, and electrooptical device
Inventor: ISHIGURO HIDETO
IPC: H01L29/786
Filed: 2006-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device capable of obtaining stable output even if source-drain current varies in a saturation operation region of a thin-film transistor due to kink effect.  <P>SOLUTION: The thin transistor 10 has a multi-gate structure in which a first thin-film transistor section 10a including a polycrystalline silicon film 1a as an active layer, and having a high-density N-type region 1c, a low-density N-type region 1d, a first channel region 1e, a low-density N-type region 1f and a high-density N-type region 1g; a second thin-film transistor section 10b having a high-density N-type region 1g, a low-density N-type regioh 1h, a second channel region 1i, a low-density N-type region 1j and a high-density N-type region 1k are connected in series. The threshold voltage of the first thin-film transistor section 10a of the drain side is lower than the threshold voltage of the second thin-film transistor section 10b of the source side.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008132456-A (JP)
Title: Atomizing cartridge and electrostatic atomizer
Inventor: OKUMOTO MAMORU
IPC: B05B5/08
Filed: 2006-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To make a user safely operate an atomizing cartridge in the atomizing cartridge combining a nozzle with a container and in an electrostatic atomizer having this atomizing cartridge.  <P>SOLUTION: When the atomizing cartridge (30) is attached to an atomizer body (11), a nozzle electrode (42) is exposed outside of a protecting cover (50) linking to the action of closing a shutting cover (72). On the other hand, when the atomizing cartridge (30) is detached from the atomizer body (11), the nozzle electrode (42) is covered with the protecting cover (50) linking to the action of opening the shutting cover (72).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008135647-A (JP)
Title: Epitaxial wafer and method for manufacturing the same
Inventor: SUGAWARA TEPPEI
IPC: C30B25/16
Filed: 2006-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an epitaxial wafer manufacturing method for manufacturing a light emitting element (e.g., a red LED) with high luminance by reducing carbon mixture being one main cause of luminance deterioration.  <P>SOLUTION: The epitaxial wafer manufacturing method is the method for successively growing an epitaxial layer, including an active layer and a clad layer, on a substrate by an liquid phase epitaxial growth method. Time for holding at the highest achieving temperature is made to be 1.25-2 hr in order to allow the amount of carbon to be taken into the epitaxial layer to be within the range of 3 to 6×10<SP>17</SP>atoms/cc when the epitaxial layer is made to grow. After that, the temperature is made to fall, and the epitaxial layer grows during the falling of the temperature.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008133803-A (JP)
Title: Self-priming centrifugal pump
Inventor: SO KANEHARU
IPC: F04D29/66
Filed: 2006-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a self-priming centrifugal pump capable of increasing strength of an external casing materializing a low noise pump with increasing corrosion resistance of an inner liquid contact part of the self-priming centrifugal pump.  <P>SOLUTION: In the self-priming centrifugal pump having an inner casing 3 made of highly corrosion resistant material comprising synthetic resin or stainless steel provided in an external casing 5, and having a centrifugal impeller 1 made of highly corrosion resistant material comprising synthetic resin or stainless steel provided with opposing to an inner surface of the inner casing 3, an outer casing 5 is made with integrating an outer hull 35 made of cast and an inner hull 36 made of synthetic resin molded article in the outer hull, a gas liquid separating chamber 4 is isolated from an inflow route 2 to the centrifugal impeller 1, and the gas liquid separation chamber 4 is made of highly corrosion resistant material comprising synthetic resin communicating to a delivery port 6 of the outer casing 5.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008140556-A (JP)
Title: MANUFACTURING METHOD OF MgB2 SUPERCONDUCTIVE WIRE ROD
Inventor: TANAKA KAZUHIDE
IPC: C01G1/00
Filed: 2006-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of an MgB<SB>2</SB>superconductive wire material capable of simultaneously achieving lengthy wire material and high Jc necessary for making a practical superconductive wire material.  <P>SOLUTION: In the manufacturing method of this MgB<SB>2</SB>superconductive wire material, first Mg primary particles and B primary particles are mixed, the B primary particles are made to be adhered/reacted on a surface of the first Mg primary particles, MgB<SB>4</SB>or MgB<SB>7</SB>is formed on a surface of the first Mg primary particles, the first Mg primary particles in which MgB<SB>4</SB>or MgB<SB>7</SB>is formed on the surface and the second Mg primary particles larger in a particle diameter than the first Mg primary particles in which MgB<SB>4</SB>or MgB<SB>7</SB>is formed on the surface are mixed, the first Mg primary particles in which MgB<SB>4</SB>or MgB<SB>7</SB>is formed on the surface are made to be adhered/reacted on the surface of the second Mg primary particles, and MgB<SB>2</SB>is made to be formd on the surface of the secondary Mg primary particles.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008138381-A (JP)
Title: Structure utilizing staircase
Inventor: KATO YASUO
IPC: E04F11/02
Filed: 2006-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure utilizing a staircase, which can keep costs low by simple construction, and which can also effectively utilize a section corresponding to an upper-story underfloor section as an upper section of the indoor staircase.  <P>SOLUTION: Characteristically, a typical constitution of the structure utilizing the staircase comprises: the indoor staircase 1 which is provided throughout a section between upper and lower stories 2 and 3; an intermediate floor 5 which is provided from an intermediate step 1a of the indoor staircase 1 to a peripheral wall 4, so as to partition an above-staircase space S1 into intermediate upper and lower spaces S1a and S1b; and an entrance 2a for entry into/exit from the space S1a.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008140870-A (JP)
Title: Electronic device, and optical module
Inventor: YASUDA HIRONORI
IPC: H01S5/022
Filed: 2006-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic device for reducing electromagnetic wave noise, which is generated from an electric component and an optical component, etc., and for taking measures for heat radiation.  <P>SOLUTION: The electronic device 1 is obtained by forming wiring patterns 3, which have a signal line pattern 3s, on a substrate 2 and mounting semiconductor elements 4, 5 such as an IC on the signal line pattern 3s. The semiconductor elements 4, 5 are mounted on the signal line pattern 3x of an element mounting part 3x on which the semiconductor elements 4, 5 are mounted. The signal line pattern 3s of the element mounting part and the semiconductor elements 4, 5 are covered with a resin layer 8, so as to expose at least the surfaces of the semiconductor elements 4, 5. The resin layer 8 and the exposed surfaces of the semiconductor elements 4, 5 are covered with a radiation member 9 composed of a conductive material.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008136949-A (JP)
Title: Drying method and dryer
Inventor: YOSHIMURA TADAHIRA
IPC: B05C9/14
Filed: 2006-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dryer which has a buffer zone capable of stabilizing a coating film without making a wind with uneven strength and direction from outside strike directly on the surface of the coating film when a long supporting body with an unstable coating film formed thereon just after coating passes through, and to provide a drying method.  <P>SOLUTION: The drying method dries the coating film formed by coating the long supporting body 12 running continuously with a coating liquid, wherein the coating film is dried with heat or dried wind in a drying zone 28 after the long supporting body 12 is continuously transported into the buffer zone 28 having a wind controlling plate 30 arranged against a coating film side on the long supporting body 12 and a wind blocking plate 34, 36 arranged against each end part of the long supporting body 12 on the upper side of the wind controlling plate 30.  <P>COPYRIGHT: (C)2008,JPO&INPIT