baber/WOPTO huggingface dataset:
Patent JP-2007012706-A (JP)
Title: Package for housing electronic component and electronic device
Inventor: BANDO HIDEYUKI
IPC: H01L23/02
Filed: 2005-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-reliability package for containing an electronic component in which the electronic component can operate normally and stably over a long term, by reducing the heat applied from a heater section to the electronic component, and to provide an electronic device.  <P>SOLUTION: The package housing an electronic component comprises a substrate 1 for mounting an electronic component 5, a metal layer 2 formed on the surface of the substrate 1 so as to surround the mounting portion of the electronic component 5 and to which a lid 4 is bonded, a heater section 3 provided on the substrate 1 corresponding to the metal layer 2, and a heat-dissipating member 9 provided on the surface of the substrate 1.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007011501-A (JP)
Title: Online album providing system
Inventor: WATANABE KOICHI
IPC: G06Q50/00
Filed: 2005-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an online album which is easily accessible even by a beginner while reducing a load in terms of operation on a user side.  <P>SOLUTION: The online album providing system 1 comprises a means storing an image associated with an individual identification ID on a database 5. When a CD-ROM 7 storing the individual identification ID is inserted to a personal computer 2, the image associated with the individual identification ID is displayed on the personal computer 2 as an online album, so that a subscribed user can browse it.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006049863-A (JP)
Title: Corrosion resistant rare earth magnet and manufacturing method thereof
Inventor: HAMADA RYUJI
IPC: H01F41/02
Filed: 2005-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a corrosion resistant rare earth magnet provided with a coating with corrosion resistance and heat resistance.  <P>SOLUTION: The rare earth permanent magnet is represented by R-T-M-B (R is at least one kind of rare earth elements containing Y, T is Fe or Fe and Co, M is at least one kind of element selected from among Ti, Nb, Al, V, Mn, Sn, Ca, Mg, Pb, Sb, Zn, Si, Zr, Cr, Ni, Cu, Ga, Mo, W, and Ta, and contents of the elements are as follows: 5 mass%≤R≤40 mass%, 50 mass%≤T≤90 mass%, 0 mass%≤M≤8 mass%, and 0.2 mass%≤B≤8 mass%). A heated compound coating is formed on the surface of rare earth permanent magnet, which is acquired by heating a process film in a process liquid containing at least one kind of flake fine powder selected from among Al, Mg, Ca, Zn, Si, Mn and alloy of them, silane and/or partial hydrolysate.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007010061-A (JP)
Title: Travel speed variable device
Inventor: SATOJI HISAYUKI
IPC: A01D69/00
Filed: 2005-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To promptly increase the speed of a vehicle body to the reverse direction and improve working efficiency in such a working form that forward working travel and reverse non-working travel are repeated, e.g.  <P>SOLUTION: This travel speed variable device comprises a hydraulic continuously variable transmission device 3 consisting of a variable displacement hydraulic pump 1 and a variable displacement hydraulic motor 2. Herein, a linkage means 5 is provided for linkage to increase the speed of the output rotation of the hydraulic motor 2 in a positive/reverse direction by increasing the amount of oil to be discharged from the hydraulic pump 1 with an increase of a forward/reverse variable speed control input from a neutral region of a variable speed operation tool 4 and to increase the speed of the output rotation of the hydraulic motor 2 in relation to the reverse operation of the variable speed operation tool 4 in the reverse direction at a speed increasing rate greater than a speed increasing rate by an increase in the amount of oil to be discharged from the hydraulic pump 1.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007016865-A (JP)
Title: Bearing-unit outside-member and its manufacturing method
Inventor: UEDA KOJI
IPC: F16C33/64
Filed: 2005-07-06
Abstract: <P>PROBLEM TO BE SOLVED: To prolong the service life of a rolling bearing by a method wherein attention is paid on the flow of a material associated with deformation of a blank in forging.  <P>SOLUTION: If the core of the blank appears on the surface layer of a raceway groove 21A in the forging process, on the surface layer of the raceway groove 21A, a number of extremely bent fiber flows T are observed to line up in rows with directionality. If the angle formed between a straight line (a straight line exhibiting plastic flow) L<SB>S</SB>showing the direction of the line (plastic-flow curve) L<SB>T</SB>made by connecting the bending points of the fiber flows T and the tangent L<SB>O</SB>of the raceway groove at the contact points P is taken as θ, the angle θ is specified to be 0-50°. Further, the plastic flow is allowed to occur in the depth of at least 100 μm from the raceway (d≥100 μm).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007015521-A (JP)
Title: Tractor
Inventor: YAMAGUCHI TATSUO
IPC: B60K17/08
Filed: 2005-07-06
Abstract: <P>PROBLEM TO BE SOLVED: To simplify a structure of the inside of a transmission portion and the inside of a clutch portion.  <P>SOLUTION: A driving shaft is interlocked and coupled to an engine through a clutch, and a branching transmitting element is provided on the driving shaft. A traveling system transmitting mechanism and a PTO system transmitting mechanism are interlocked and coupled to the branching transmitting element in parallel. Therefore, the driving shaft can be made to be a single shaft, and the clutch can have a single clutch structure. The structure of the inside of the transmission portion and the inside of the clutch portion can be simplified, and downsized. Consequently, manufacturing cost can be reduced. Furthermore, by actuating the clutch to disengage, power transmission to both transmitting systems of the traveling system transmitting mechanism and the PTO system transmitting mechanism can be simultaneously cut, thereby improving operability.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007017245-A (JP)
Title: Method for mitigating stress corrosion cracking in structural material for nuclear power plant
Inventor: ISHIDA KAZUNARI
IPC: G21D1/00
Filed: 2005-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To improve integrity of a plant by suppressing increase in stress corrosion cracking sensitivity by suppressing increase in electric conductivity.  <P>SOLUTION: In an operation of a boiling water nuclear power plant, a material for reducing the concentration of oxygen or hydrogen peroxide in reactor water by chemically reacting with the oxygen or hydrogen peroxide is injected into the reactor water. During stop of the operation, a layer of a compound having a spinel type structure composed of bivalent metal ions and trivalent iron ions is formed on a heat transfer surface of a feed water heater. Even when hydrogen injection or the like to the reactor water is stopped, increase in chrome ion concentration in the reactor water can be suppressed. As a result, the electric conductivity can be suppressed, and increase in sensitivity to stress corrosion cracking can be suppressed.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007016278-A (JP)
Title: Non-oriented electromagnetic steel sheet for rotor, and its manufacturing method
Inventor: TANAKA ICHIRO
IPC: C22C38/14
Filed: 2005-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-oriented electromagnetic steel sheet combining excellent mechanical properties and magnetic properties both required of a rotor of a rapidly rotating motor and also to provide its manufacturing method.  <P>SOLUTION: The non-oriented electromagnetic steel sheet for a rotor has a composition containing, by mass, ≤0.06% C, ≤3.5% Si, 0.05 to 3.0% Mn, ≤2.5% Al, ≤0.30% P, ≤0.04% S, ≤0.02% N and >0.02% Nb, also containing at least one element selected from the group consisting of Nb, Ti, Zr and V within the range satisfying inequality 0<Nb/93+Zr/91+Ti/48+V/51-(C/12+N/14)<5×10<SP>-3</SP>(where Nb, Zr, Ti, V, C and N represent the respective contents (mass%) of the elements) and having the balance essentially Fe with impurities. Further, the area ratio of a recrystallized portion is <90%.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007016946-A (JP)
Title: Skate unit for cable protective guide device
Inventor: IWAMI TSUTOMU
IPC: F16G13/16
Filed: 2005-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide skate units for cable protective guide devices improved in flexibility by making the mutual connection part of the respective skate units swingable.  <P>SOLUTION: The skate unit for the cable protective guide devices is held between the facing cable protective guide devices, between the bent part and moving end of the cable protective guide devices bent in a longitudinal direction to avoid the contact of the upper and lower cable protective guide devices. A plurality of skate units arranged in front and in the rear are bendably connected by connecting bolts or connecting pins through a connecting block to solve the problem.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006037098-A (JP)
Title: Poly(oligo thiophene-arylene) derivative, organic semiconductor copolymer, semiconductive multilayered structure, and method for producing poly(oligo thiophene-arylene) derivative
Inventor: LEE BANG LIN
IPC: H01L51/30
Filed: 2005-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organo semiconductor polymer having simultaneously a p-type and an n-type electric character by including in its main polymer chain alternately an oligo thiophene, that has a p-type semiconductive character, and a heteroaromatic ring, that has a large electron affinity and shows an n-type semiconductive character.  <P>SOLUTION: The poly(oligo thiophene-arylene) derivative is represented by formula (1), wherein R<SP>1</SP>is hydrogen, a hydroxy group, a straight chain, branched or cyclic 1-20C alkyl group, a 1-20C alkoxyalkyl group or a straight chain, branched or cyclic 1-16C alkoxyalkyl group, Ar is a heteroaromatic ring containing at least one of an electron withdrawing imine nitrogen atom or a thiophene-arylene containing the heteroaromatic ring, x is 3-12, y is 1-4 (providing x>y), and n is an integer of 4-200.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006244447-A (JP)
Title: Device and method for detecting and correcting obstacle tendency in data storage array
Inventor: GITTINS ROBERT S
IPC: G06F3/06
Filed: 2005-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To detect an obstacle tendency of parameters in a data storage array to avoid an obstacle in a system.  <P>SOLUTION: A plurality of data storage devices are constituted to form a memory array space enabling addressing by a plurality of data storage devices among them. A controller controls access to the memory array space and accumulates operation performance data from each data storage device in a history log. A statistics analysis engine of the controller analyzes the operation performance data to detect abnormal operation of the data storage devices. The controller starts specific correction processings of the data storage device by responding to demand and the analysis. The analysis by the statistics analysis engine becomes a substitute for this analysis in addition to or analysis by individual data storage devices. A data demand block demands an additional data sample of given parameters and demands additional parameter data to promote the analysis.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007023521-A (JP)
Title: Pipeline and repair structure of pipeline
Inventor: NISHIYAMA SHINICHI
IPC: E03F3/04
Filed: 2005-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pipeline capable of preventing solid bodies from being deposited in a bottom part of the pipeline and removing them easily even when they are deposited and to provide a repair structure of the pipeline.  <P>SOLUTION: In this repair structure of the pipeline for constructing a reinforcing body like a hollow framework substantially along a cross section shape of the pipeline 1 by using a reinforcing member 2 provided with fitting parts 2p at a predetermined pitch on an inner side of the pipeline 1, attaching a resin-made standard length inner face member 10 to an inner side of the reinforcing body, and then filling hardening filler 3 into a space formed by the inner face member 10 and an internal wall 1a of the pipeline, a surface 10c on the inner side of the pipeline of the standard length inner face member 10 is formed like a recessed part in the direction of its width. A riblet is formed in the bottom part of the pipeline by this recessed shape to reduce resistance to water flowing in a pipe. Consequently, it is possible to improve flowing-down capability of the pipeline even in the pipeline whose bottom part is like a plane and in which flowing-down velocity of a material in the pipe is low of a horseshoe-shaped pipe and a rectangular pipe such as a box culvert.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006033842-A (JP)
Title: Retransmission control method and apparatus
Inventor: CHOI HYUN-SEOK
IPC: H04W84/12
Filed: 2005-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and method for controlling frame transmission in a wireless LAN environment.  <P>SOLUTION: A first retransmission control method includes the steps of: comparing the number of errors of a frame received from a server with a predetermined critical value; and adaptively non-permitting retransmission for the frame based on a result of the comparison. The retransmission for the frame wherein an error is detected, is adaptively permitted to provide optimal video at all times regardless of a status of the wireless LAN environment.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006052392-A (JP)
Title: Epoxy resin molding material for encapsulation and electronic device
Inventor: IKEZAWA RYOICHI
IPC: C08K5/544
Filed: 2005-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an epoxy resin molding material for encapsulation having excellent reliability of flame-retardance, moldability, reflow resistance, moisture resistance, high-temperature aging resistance, etc., and suitable for the encapsulation of VLSI and provide an electronic device having an element encapsulated with the molding material.  <P>SOLUTION: The epoxy resin molding material for encapsulation contains (A) an epoxy resin, (B) a curing agent and (C) magnesium hydroxide. The magnesium hydroxide (C) has a [101]/[001] X-ray diffraction peak intensity ratio of ≥0.9, a BET specific surface area of 1-4 m<SP>2</SP>/g and an average particle diameter of ≤5 μm.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007028016-A (JP)
Title: Optical transmission unit
Inventor: KONDO MASAKATSU
IPC: H04B10/07
Filed: 2005-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To simply obtain an FTTH system at a low cost.  <P>SOLUTION: An optical transmission unit has an optical transmitter converting a wide-band signal containing a high-frequency television signal in multichannels into a light signal and transmitting the light signal, an optical branching appliance optically branching the light signal output from the optical transmitter, and an optical amplifier having a non-temperature control type laser diode and optically amplifying the light signal output from the optical branching appliance. The optical transmission unit has a temperature detector detecting the ambient temperature of the optical amplifier, a heating apparatus heating the optical amplifier, and a controller increasing a conductive power to the heating apparatus every time the ambient temperature detected by the temperature detector lowers below a fixed value.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007023576-A (JP)
Title: Pleated screen
Inventor: IWATANI AYAKO
IPC: E06B9/262
Filed: 2005-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pleated screen which consists of two types of screen elements, and has continuity imparted thereto, to thereby reduce an operating load of the screen.  <P>SOLUTION: The screen 12 is set up by alternately connecting the first screen element 14 and the second screen element 16 to each other every predetermined pitches. Herein, a first opening/closing cord 28 vertically movably hanging from a head box 10 is successively connected to a lower edge of each first screen element 14, and a second opening/closing cord 29 vertically movably hanging from the head box 10 is successively connected to a lower edge of each second screen element 16.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006042333-A (JP)
Title: Volume automatic correction device by channel change and its method
Inventor: OH YOON-HARK
IPC: H04N5/60
Filed: 2005-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a volume automatic correction device by channel change and its method.  <P>SOLUTION: The method comprises a process of comparing an average level value of an input audio signal and a preset input/output level curve and generating a gain value for adjusting the level of the audio signal; a process of adjusting the volume of the input audio signal by reflecting the generated gain value on the level of the input audio signal; and a process of adjusting a dynamic range for an audio signal of which the volume is adjusted.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007028178-A (JP)
Title: Semiconductor device and its control method
Inventor: MIYAZAWA NAOYUKI
IPC: H01L27/04
Filed: 2005-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device and its control method which suppresses the power leak from a switch to improve the on-resistance.  <P>SOLUTION: The semiconductor device has transmitting switches 10, 20 having a plurality of FET connected in series between input terminals Tx1, Tx2 connected to a transmitter and terminals At1, At2 connected to a common connection point; the gate of each FET being connected to a transmitting drive circuit. The device has receiving switches 30, 40 having a plurality of FET connected in series between input terminals Rx1, Rx2 connected to a transmitter and terminals Ar1, Ar2 connected to a common connection point; the gate of each FET being connected to a receiving drive circuit. It further has a booster circuit 80 for generating a positive or negative boost voltage, based on a specified power source. With the transmitting switches being in a conductive state, the boost voltage is applied to the FET of the receiving switches as a potential for turning the receiving switches to a nonconductive state.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007023422-A (JP)
Title: Method for producing liner
Inventor: NISHI TAKAYUKI
IPC: D21H19/20
Filed: 2005-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liner excellent in burst strength and compressive strength, by coating a surface of the liner with a specified coating composition.  <P>SOLUTION: A method for producing a multilayer liner which is compounded of not less than 50 wt.% of waste paper and has at least a front layer and a back layer given by making paper into two or more layers, wherein the liner is coated with the surface coating composition which contains at least an anionic acrylamide-based resin [A] obtained by together reacting acrylamides (a), unsaturated dicarboxylic acids (b), and (meth)allylsulfonic acid and/or its salt (c).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007023918-A (JP)
Title: Electronic fuel injection type engine
Inventor: ONO MASAHARU
IPC: F02B47/02
Filed: 2005-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic fuel injection type engine enabling to use an existing engine components to reduce NO<SB>X</SB>in exhaust gas.  <P>SOLUTION: The electronic fuel injection type engine is provided with a fuel injector 8. A carburetor 6 is provided in an intake air route from an intake port of a cylinder head 2 to an air cleaner 7. Water is supplied to a float chamber 9 of the carburetor 6 instead of fuel to enable to add moisture to intake air passing through the carburetor 6, and opening of a throttle valve 13 of the carburetor 6 is adjusted by a mechanical governor.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007025583-A (JP)
Title: Thermooptic phase modulator and its manufacturing method
Inventor: WATANABE HIROSHI
IPC: G02B6/13
Filed: 2005-07-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermooptic phase modulator with which power consumption is reduced and loss is reduced, and its manufacturing method.  <P>SOLUTION: The thermooptic phase modulator is equipped with a cladding 62 containing a core 63 formed on a substrate 61, and heat insulating grooves 65 formed by removing the cladding 62 so as to make their longitudinal directions nearly parallel to a longitudinal direction of the core 63. A direction of a first edge of the heat insulating groove 65 in a region including respective ends on the core 63 side forms a first angle with the longitudinal direction of the core 63 toward the end of the first edge on the side opposite to the core 63. A ridge structure 64 is formed by forming two heat insulating grooves 65 so as to interpose the core 63. A width of the straight line shaped ridge structure 64A is less than a waveguide mode basic mode width of the core in the case of having no heat insulating groove formed, and a width of a region formed with the first edge of the ridge structure 64B with a tapered shape gradually increases as going closer to the end of the first edge.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007029197-A (JP)
Title: Foot massage machine
Inventor: TAKEDA KAZUYUKI
IPC: A61H23/02
Filed: 2005-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a foot massage machine capable of performing a massage by giving a plurality of different types of stimuli to the feet in a simple structure.  <P>SOLUTION: This foot massage machine is provided with a casing 5 having a footrest part 2, a first massage mechanism 6 provided on the footrest part 2 and massaging the foot soles mounted on the footrest part 2 by operating therapeutic elements 14, and a second massage mechanism 7 provided adjacent to the footrest part 2 and stimulating the foot fingers mounted on the footrest part 2. The second massage mechanism 7 has a driving mechanism 47 having a crank mechanism 46 as a conversion mechanism converting the rotation movement of an electric motor 38 to the reciprocating movement, and brush-shaped therapeutic elements 24 connected to the driving mechanism 47. The therapeutic element 24 has a base part 25 bent with the movement of the driving mechanism 47, and projection parts 27 and 31 provided in the base part 25 and moving with the bending of the base part 25.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2005310190-A (JP)
Title: Method and apparatus for interpolating image
Inventor: AKIYOSHI GIYOUZO
IPC: G06T13/80
Filed: 2005-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that misunderstanding are likely to occur with electronic communications because of difficulty in conveying feelings.  <P>SOLUTION: A key frame storage part 16 holds a plurality of key frames depicting facial expressions. An intermediate frame position acquiring part 14 acquires the position of an intermediate frame depicting an intermediate facial expression, based on its relationship with the other key frames. A matching processor 18 calculates matching between the key frames surrounding the intermediate frame. An intermediate frame generating part 22 generates the intermediate frame according to the matching result.  <P>COPYRIGHT: (C)2006,JPO&NCIPI