baber/WOPTO huggingface dataset:
Patent JP-2008240481-A (JP)
Title: Roof structure
Inventor: SUGANO YOSHIHIKO
IPC: E04D3/363
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roof structure which can be used as a roofing material for a building and a structure, does not cause deformation such as swelling and warpage after manufacturing, and is excellent in fireproofness, fire resistance and mechanical strength.  <P>SOLUTION: This roofing material is composed of two members of a metal roofing material A and a metal decorative cover which is formed of a horizontal decorative face, a sidewall decorative face formed by bending both edges of the decorative face downwardly, and a locking piece formed by bending the tip of the sidewall decorative face inwardly and having a shape so as to be lockable to a locking piece 12. The metal roofing material is formed of: a surface material 1 having, at one end of a decorative face 2, a fixing part 4 formed of first and second water-proofing pieces 6, 7 and a fixing groove 8 formed of the first and second water-proofing pieces 6, 7, and having a fixing part 10, at the other end of the decorative face 2, also serving as a cover which is formed of a rising piece 11 formed by making the tip of a protruding piece 5 protrude further outwardly, a locking piece 12, a cover piece 13, a fixing groove 14, and an insertion groove 15; a core material 16; and a rear surface material 18.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008249337-A (JP)
Title: Radioactivity absolute measurement method, method for determining detection efficiency of radiation detector assembly and method for calibrating radiation measuring apparatus
Inventor: SATO YASUSHI
IPC: G01T7/00
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To enable an absolute value of radioactivity to be determined by using a single radiation detector assembly, enable a detection efficiency (sensitivity) of the own radiation detector assembly to be determined, and enable the radiation detector assembly to be calibrated.  <P>SOLUTION: In a radioactivity absolute measurement method for carrying out an absolute measurement of the radioactivity of a nuclide which emits a plurality of photons having different energies at one decay, the plurality of photons for respective radiation detector components are discriminated and separately counted by using radiation detector assemblies (210, 212, 412, 510 and 610) composed of two or more radiation detector components, and an identification number of the radiation detector component by which a photon is detected, is stored along with the incident time and the energy of the photon, and a counting rate for each photon and a coincidentally counting rate of plural photons are obtained, and a photon derived signal from a portion of the radiation detector component is blocked in order to change the counting rate for each photon and the coincidentally counting rate of the plural photons, thereby obtaining a plurality of groups each consisting of a detection inefficiency value and an appearance radioactivity value, and the absolute value of radioactivity is obtained by extrapolating a relation between the detection inefficiency value and the appearance radioactivity value.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008246507-A (JP)
Title: Ni-based alloy flux-cored wire
Inventor: IKEDA AKINAO
IPC: B23K35/30
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Ni-based alloy flux-cored wire having excellent pit resistance and excellent welding work efficiency and excellent bead appearance in the horizontal fillet welding or the three o'clock welding of 9% Ni steel or Ni-based alloy, and achieving vertical upward welding.  <P>SOLUTION: The flux-cored wire with its shell being formed of Ni-based alloy contains, in its flux, 4.0% by mass in total of TiO<SB>2</SB>, SiO<SB>2</SB>and ZrO<SB>2</SB>to the total mass of the wire and further contains 0.6-1.2% Mn oxide in terms of MnO<SB>2</SB>, wherein when the content, by mass, of TiO<SB>2</SB>, SiO<SB>2</SB>, ZrO<SB>2</SB>and MnO<SB>2</SB>(converted value) is expressed by [TiO<SB>2</SB>], [SiO<SB>2</SB>], [ZrO<SB>2</SB>] and [MnO<SB>2</SB>], the ratio [TiO<SB>2</SB>]/[ZrO<SB>2</SB>] is 2.3-3.3, the ratio [SiO<SB>2</SB>]/[ZrO<SB>2</SB>] is 0.9-1.5, and the ratio ([TiO<SB>2</SB>]+[SiO<SB>2</SB>]+[ZrO<SB>2</SB>])/[MnO<SB>2</SB>] is 5-13.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008252446-A (JP)
Title: Video reproducing device
Inventor: SHUDO EITA
IPC: H04N5/93
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video reproducing device capable of flexibly reproducing video.  <P>SOLUTION: A computer 1 is provided with an HD DVD drive 119 for reading data of AV content stored in an HD DVD medium 119a; a DVD reproducing part 140 for decoding read data to generate first video data B3 and B4; a file parser 151 for reading reproducing control information stored in an HDD 117; an additional reproducing information generating part 150 for generating second video data, on the basis of read information; and a graphic compositor 163 for generating and reproducing the superimposed video data C2 obtained by superimposing the irst video data on the second video data.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008251461-A (JP)
Title: Keyboard
Inventor: MARUYAMA JUNICHI
IPC: H01H13/14
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a key switch device capable of preventing the flexure of a key top in depressing the key top by a simple structure, and thereby restraining the rotational vibration width of the key top even if the key switch device has the key top having a rectangular keying surface.  <P>SOLUTION: Each of a pair of link members 3 has three or more gears 6 engaged with each other, and has three or more slide parts 9 slidably connected to either of a base 1 and a key top 2; either of the base 1 and the key top 2 of the connection counterparts of the slide parts 9 has three or more sliding engagement parts 10 slidably engaged with the slide parts 9; each of the pair of link members 3 has three or more rotary parts 7 rotatably connected to the remaining one side of the key top 2 and the base 1; and the remaining one side of the key top 2 and the base 1 of engagement counterparts of the rotary parts 7 has three or more rotary engagement parts 8 rotatably engaged with the rotary parts 7.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008254588-A (JP)
Title: Traveling device and mobile robot
Inventor: EMI NAOTAKA
IPC: B25J5/00
Filed: 2007-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a traveling device of a mobile robot capable of ensuring the high-step ride-over performance and the straight traveling when riding over the step even in an auxiliary wheel having a wheel of a small diameter, and ensuring the traveling stability by keeping a ground contact state of a driving wheel even when the auxiliary wheel rides over the step.  <P>SOLUTION: In the traveling device of the mobile robot having first driving wheels 2 and second driving wheels 3 on the right and left sides in the advancing direction and first auxiliary wheels 4 and second auxiliary wheels 5 on the front and rear sides in the advancing direction, the first auxiliary wheels 4 and the second auxiliary wheels 5 are connected to a traveling stand 1 via a suspension 18. The first auxiliary wheels 2 and the second auxiliary wheels 3 have a step ride-over slide mechanism 16 which is abutted on a step before wheels 10 for the auxiliary wheels and slide backwardly in the advancing direction with a radius of curvature larger than that of the wheel 10 for the auxiliary wheels, and a turn-locking mechanism 17 for fixing a turning shaft 13 of the first auxiliary wheel 2 or the second auxiliary wheel 3 when riding over the step interlockingly with the sliding operation.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007282243-A (JP)
Title: Apparatus and method for generating log likelihood ratio in multiple-antenna communication system
Inventor: HWANG KEUN-CHUL
IPC: H04J99/00
Filed: 2007-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and method for generating log likelihood ratios (LLRs) in a multiple-antenna communication system.  <P>SOLUTION: The present invention relates to a receiver in a communication system, employing a spatial multiplexing system, comprising: a determining unit which performs an MML decoding operation in an ascending or descending order of transmitting antennas to estimate a plurality of candidate transmitting vectors; a distance calculator which calculates an Euclidean distance for each of the candidate transmitting vectors from the determiner; and an LLR calculator which calculates LLRs using the Euclidean distances from the distance calculator. Accordingly, it is possible to generate an LLR with higher reliability at low computational complexity in an MIMO system.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007283298-A (JP)
Title: Disposable tangential flow filtration device holder
Inventor: HUNT STEPHEN G
IPC: C12M1/12
Filed: 2007-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tangential flow filtration device eliminating the need for cleaning and validation steps when replacing a filter medium.  <P>SOLUTION: The tangential flow filtration device is provided with liners between a filtration element and the top and bottom holders. The liners incorporate the flow channels and inlet and outlet ports in place of the flow channels and inlet and outlet ports present in the conventional manifolds. The liners are made of an inexpensive material and therefore are disposable after a single use, making it more cost effective to dispose of them than to clean the conventional manifolds.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008259656-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2007-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the decline of a strong interest in a game by displaying a specified musical number in one of a plurality of musical numbers in a concealed state.  <P>SOLUTION: In the game machine, on the basis of the detection of an entry to a start port in a first start port sensor 780, a second start port sensor 782 and a third start port sensor 784, first special pattern drawing means 900 and a second special pattern drawing means 910 perform drawing processing. While big winning game execution means 715 executes a big winning game when winning in the drawing processing, when executing the big winning game, performance control means 962 displays the plurality of musical numbers so as to select a performance during the big winning game on a performance display device 115. When a big winning is attained by a normal pattern, a promotion performance by displaying a specified musical number in one of the plurality of musical numbers in a concealed state is made possible.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008263730-A (JP)
Title: Charge controller
Inventor: HOTTA MAKOTO
IPC: H01M10/44
Filed: 2007-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a charge controller that prevents a deterioration in charging efficiency due to memory effects while minimizing reduction in charge amount.  <P>SOLUTION: The charge controller is used for charging a battery provided in a vehicle. The charge controller is provided with a charge-capacity setting means that is, for example, a controller for an external power supply to charge a battery. The charge-capacity setting means reduces a battery-charge upper-limit capacity when a vehicle travels a distance within a prescribed distance a prescribed number of times or more while the means increases a battery-charge upper-limit capacity when the prescribed number of times is not exceeded. Consequently, it is possible to prevent deterioration in charging efficiency due to memory effects while reducing reduction in charge amount.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008261770-A (JP)
Title: Optical sample measuring device, optical cell, and water quality measuring device
Inventor: ITO MASAYOSHI
IPC: G01N33/18
Filed: 2007-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a turbidity measuring device that has a simple constitution, is not affected by flow of a sample or external light at measuring time, secures high light transmission by cleaning a part where measuring light passes, and obtains a measuring result of high accuracy.  <P>SOLUTION: This turbidity measuring device comprises a body unit U1 having a sample introducing section U1a and an airtight section U1b, a cleaning unit U2 that is arranged in the sample introducing section U1a, rotates and moves about the elliptical center axis U1x in the body unit U1 to provide a state where the sample can be introduced to the sample introducing section U1a or a state where the sample can be contained inside, and cleans a predetermined part of the sample introducing section U1a following the rotation and movement, a light source 3 that is arranged in the airtight section U1b and irradiates the liquid sample with light, and a photodetection section 4 that is arranged in the airtight section U1b and detects the transmitted light LT and scattered light LS from the light source 3.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008267622-A (JP)
Title: Heat storage heater
Inventor: USAMI HIROSHI
IPC: F24H7/02
Filed: 2007-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat storage heater capable of being operated without using daytime electric power which is more expensive in comparison with an inexpensive nighttime power.  <P>SOLUTION: This heat storage heater comprises a heating element, a heat storage body heated by the heating element and capable of storing heat, and a heat insulating material surrounding the heating element and the heat storage body, and further comprises a thermoelectric power generating element generating electric power by temperature difference. The electricity generated by power generation of the element is supplied to electric components necessary in accompany with the operation of the heat storage heater, such as a control device, an air distribution device and a steam generator.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008270445-A (JP)
Title: Electronic device mounting structure, terminal aligning jig, and electronic device mounting method
Inventor: YOSHIDA YASUO
IPC: H05K13/04
Filed: 2007-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the increase of the assembly cost and the member cost while simplifying the work when the terminals of an electronic device are collectively inserted into the terminal receiving portions of a board.  <P>SOLUTION: In this electronic device mounting structure for aligning the terminals 2a of the electronic device 2 positioned and held on a member 1 to be mounted using a terminal aligning jig 4, and mountably and collectively inserting them into the terminal receiving portions 3a of the board 3, the terminal aligning jig 4 has a pair of separable jig bodies 5, cut guide grooves are formed in each jig body so that the terminals 2a are movably fitted therein from the end position of the jig body, positioning and aligning holes can be formed in the parts where respective guide grooves intersect by which holes the terminals 2a can be positioned, controlled and aligned, upon terminal alignment the terminals 2a are positioned, controlled and aligned by the positioning and aligning holes formed by superposing the parts of the pair of jig bodies, and after the terminal alignment, the pair of jig bodies are removed from the electronic device 2 by separating the pair of jig bodies.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008265145-A (JP)
Title: Thermal print head
Inventor: KITAZAWA YUSUKE
IPC: B41J2/345
Filed: 2007-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermal print head in which occurrence of print flaw resulting from contact with a part other than an exothermic part is reduced at the time of printing.  <P>SOLUTION: The thermal print head comprises a heat insulation layer 12 formed in protruding stripe on the major surface of an insulating substrate 11 and having an arcuate cross-section consisting of a first inclining portion 19 and a second inclining portion 20 formed to be centered on the top portion, an exothermic resistor layer 13 formed on the heat insulation layer 12 to become an exothermic part 16 partially, a first electrode layer 14 arranged along the first inclining portion 19, a connection terminal part 21 formed on the first electrode layer 14 and being wire bonded, and a second electrode layer 15 opposing the first electrode layer 14 through a clearance becoming the exothermic part 16 on the exothermic resistor layer 13 and arranged along the second inclining portion 20 on which the exothermic part 16 is formed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008268017-A (JP)
Title: Portable navigation device
Inventor: TAKENAKA HIROYUKI
IPC: G09B29/10
Filed: 2007-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable navigation device that performs suitable map display processing, by surely determining whether map matching is performed without troubling the user.  <P>SOLUTION: The map matching is not performed in accordance with a map matching means (CPU11 and map matching program 16b4) by a map matching control means (CPU11 and map matching control program 16b3), when acceleration information based on acceleration detected with an acceleration sensor 13 by a determination means (CPU11 and determination program 16b2) is determined as acceleration information, concerning an acceleration pattern of a prescribed direction at walking.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008268655-A (JP)
Title: Display device and electronic apparatus
Inventor: TAKAYANAGI MASAYA
IPC: G02F1/13357
Filed: 2007-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device capable of achieving both of a lightweight and thin-width body and long life, and to provide an electronic apparatus with the display device.  <P>SOLUTION: The display device includes a frame for holding a display panel comprising a thin member and having width and a light source for irradiating the display panel with light, and a cover for covering the frame. The display device further includes a heat sink situated on the center portion of the frame in the width direction of the display panel and extending in and outside the frame and a heat sink component formed on the cover and brought into contact with the heat sink on a position outside the frame.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008264429-A (JP)
Title: Pachinko game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2007-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Pachinko game machine which enables the quick restarting of a game at the return to the normal power supply even in case of the occurrence of an instantaneous power failure.  <P>SOLUTION: When a transfer IC 1750m starts transferring sprite data stored in a character ROM 1750d to a character RAM 1750z, a liquid crystal control MPU 1750a is separated from the transfer IC 1750m. This eliminating the need for waiting until the transfer IC 1750m completes the transference of the sprite data stored in the character ROM 1750d to the character RAM 1750z. Accordingly, upon receiving a display command from a sub administrative board 1740, the liquid crystal control MPU 1750a can control the drawing with a liquid crystal display device 1315 based on the display command received. This enables the quick restarting of the game at the return to the normal power supply even in case of the occurrence of the instantaneous power failure.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008275377-A (JP)
Title: Weather information display device and program
Inventor: OZAKI YOSHITAKA
IPC: G09B29/10
Filed: 2007-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To realize a more proper weather information report to a user by displaying weather information automatically, even when, for example, weather information requiring a warning exists in a remote place.  <P>SOLUTION: When an instruction for starting display processing of weather information is inputted from a user (S10:YES), weather information corresponding to a map display range when displaying a map with a prescribed scale reduction based on a prescribed designated position is acquired (S20). It is determined whether weather information of rank 1 is included in the weather information acquired in S20 or not (S30), and when the weather information of rank 1 is included (S30:YES), a display scale is set at 30 miles (S40). This scale reduction is a scale reduction capable of displaying all the acquired weather information. Existence of the weather information A of rank 1 can be known by map display wherein the display scale is set at 30 miles.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008277132-A (JP)
Title: Light fixture
Inventor: KONO KENICHI
IPC: F21Y103/00
Filed: 2007-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light fixture that is advantageous for wire connection and fabrication workability, easy to pass internal wires, and to avoid misconnection.  <P>SOLUTION: A mounting base 50 fixed on an interior of a fixture body 20 is provided with U-shaped installation sections 51 on both ends thereof, and thereby it is possible to mount terminal blocks 56a, 56b for power supply connection or transmission wiring connection on an upper surface of the installation sections 51 and to dispose a lighting device 57 on a lower portion of the mounting base 50. By doing so, fabrication workability is improved because it is only required to fix the mounting base 50 on the interior of the fixture body 20 suffices in fabricating a light fixture 10 under the condition that the terminal blocks 56a, 56b and the lighting device 57 are beforehand mounted on the mounting base 50 and internal connection is completed. Besides, wire-passing space is easily secured because the mounting base 50 is divided into two stages for the upper and lower thereof.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008271874-A (JP)
Title: Reel for fishing
Inventor: TOMA HIROSHI
IPC: A01K89/015
Filed: 2007-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reel for fishing that suppresses the generation of allophones and vibrations at a crutch mechanism and enables smooth winding operation.  <P>SOLUTION: The reel 10 for the fishing is constituted of a spool shaft 18a freely rotatable with a spool on which a fishline is wound, and a pinion 26 freely movable, based on the spool shaft and rotatably driven by a handle 32 are installed in a reel body 12; a clutch mechanism 48 for switching between power transmission state of mutually engaging a concave groove 62, formed on one of the pinion and the spool shaft, with a pin 60 formed on the other, and transmitting the rotary driving power of the handle 32 to the spool shaft 18a via the pinion 26, and a power-cutting state of cutting the transmission of the rotary driving force of the handle to the spool shaft, by releasing engagement of the concave part with the engaging part thereof is arranged between the spool shaft 18a and the pinion 26 in the reel 10 for the fishing; and an elastic material 66 is inserted into the side that transmits the rotational driving force between the pin 60 and the concave groove 62.  <P>COPYRIGHT: (C)2009,JPO&INPIT