baber/WOPTO huggingface dataset:
Patent JP-2004129570-A (JP)
Title: Fishing reel and constitutive member therefor
Inventor: SUGIYAMA SATOSHI
IPC: A01K89/01
Filed: 2002-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fishing reel good in design and high in mechanical strength, affording flip-flop property with metallic feeling through fully transmitting light to the inside while sufficiently making the best use of lightweightness peculiar to resin, and to provide a constitutive member for the fishing reel.  <P>SOLUTION: The fishing reel includes a resin molded section 14 as the constitutive member which is molded by compounding a transparent resin as a molding resin base with a specified amount of lustrous powder, wherein part of the resin molded section 14 comprises a portion made by multicolor-molding an opaque resin 200.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004135437-A (JP)
Title: Motor controller
Inventor: TAJIMA EIJIROU
IPC: H02P6/28
Filed: 2002-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor controller which improves a utilization factor of current by independently controlling currents flowing to three-phase windings to current commands of three-phase equilibrium and which can enhance reliability of a temperature rise of a switching element or operating a motor.  <P>SOLUTION: This motor controller includes an inverter 1 having a constitution for supplying current independently of phase windings of an AC motor 6 having the independent three-phase windings, a current controller 3 for outputting voltage commands 17-19 in response to deviations of balanced current commands 11-13 from real current signals 14-16 from a current detector 9, a PWM signal generator 4 for generating PWM signals 21-32 according to the commands 17-19, a gate driver 5 for turning on, off a gate of a switching element in response to the signals 21-32, and an offset current command generator 33 for superposing offset current command 34 of the same phase amplitude on the commands 11-13.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004156629-A (JP)
Title: Gate valve
Inventor: KAWAYAMA TAKEMITSU
IPC: F16K3/00
Filed: 2002-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the size, increase the sealability, and save labor for opening/closing operation of a gate valve.  <P>SOLUTION: This gate valve 10 comprises a valve box 20 having a valve chamber 22, a valve element 40 fitted to the valve chamber 22 and movable in the vertical direction, a valve stem 60 vertically moving the valve element 40, a valve box cover 80, and a handle 90. The valve stem 60 is formed in a forward and reverse thread integrated structure formed of an upper thread part 68 screwed with the female thread part 48 of the valve element 40 and a lower thread part 70 screwed with the thread receiving part 34 at the bottom of the valve box 20. When the valve stem 60 is raised or lowered by the rotation of the handle 90, the valve element 40 itself is also opened/closed rapidly by the action of the forward and reverse threads because the valve element 40 itself is moved in the same direction as the moving direction of the valve stem 60. Also, the state of the opening/closing can be confirmed by the position of the valve stem 60. In addition, by setting wider the thread pitch of the upper thread part 68 than that of the lower thread part 70, the moving speed of the valve element 40 can be increased even if the amount of the rotation is small.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004136518-A (JP)
Title: Liquid ejector and its maintaining method and program
Inventor: SUGAI KAZUYUKI
IPC: B41J2/165
Filed: 2002-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To wipe liquid off from the nozzle forming face of a recording head even when the degree of interference varies significantly between a liquid ejection head and a wiper.  <P>SOLUTION: The liquid ejector for ejecting liquid toward a target comprises: a liquid ejection head having nozzles for ejecting liquid; a carriage reciprocating in the scanning direction substantially perpendicular to the feeding direction of the target while carrying the liquid ejection head; a wiper advancing onto the scanning track of the carriage and wiping liquid off from the nozzle forming face of the liquid ejection head; and a section for setting the wiping start and end positions of the wiper with respect to the liquid ejection head depending on the degree of interference of the wiper to the nozzle forming face of the liquid ejection head, and then for driving the carriage and the wiper based on the wiping start and end positions thus set.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003124424-A (JP)
Title: Manufacturing method for semiconductor device
Inventor: KANEDA AIZO
IPC: H01L23/50
Filed: 2002-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a resin sealing type semiconductor device having such structure as the lead embedding length is assured to reduce the effect of mechanical stress at molding of a lead by reducing the size of an LSI chip at least in length direction to house a large chip in a small package while the thermal stress at a wire bonding part and structure parts is reduced. SOLUTION: There are provided an LSI chip 5 comprising a plurality of bonding pads 1, and a plurality of leads each of which, arrayed in the length direction of the LSI chip 5, have a specified inclined part at least at an inside lead 7. The bonding pads 1 are disposed in a line at the central part of the LSI chip 5 and the inclination angle which the inclined part of each lead 7 has becomes larger as approaches the end side of the LSI chip. The width of the inside lead 7 is preferred to be narrower as approaches the bonding pad 1.
Patent JP-2004136424-A (JP)
Title: Pre-welding grinding method of electromagnetic steel plate
Inventor: IMAMURA TAKESHI
IPC: C21D9/46
Filed: 2002-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To propose a pre-welding grinding method causing no plate rupture of a pre-welding grinding part in a secondarily recrystallized electromagnetic steel plate.  <P>SOLUTION: When grinding a surface before welding the secondarily recrystallized electromagnetic steel plate, the grinding direction is set in the direction of at an angle of 60 degrees or less relative to the line pass direction of the plate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004145911-A (JP)
Title: Remote control system
Inventor: KIMURA MINORU
IPC: H04Q9/00
Filed: 2002-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a remote control system capable of transmitting data continuously from an operation device to a device main body for a long time by making power possible to be supplied even to an operation device such as a remote controller during the transmission of data to the device main body.  <P>SOLUTION: An audio main body 2 is provided with a remote controller loading part 23 on which a remote controller 1 is detachably loaded, a second receiving part 22 for receiving a signal issued from the remote controller 1 in a state in which the remote controller 1 is loaded on the remote controller loading part 23, and a power supply part 27 for supplying power to the remote controller 1 in the state in which the remote controller 1 is loaded on the remote controller loading part 23. Power can be supplied to the remote controller 1 even during the outputting of a signal from the remote controller 1 to the second receiving part 22.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004147082-A (JP)
Title: Communication equipment
Inventor: TAKEMOTO MAKOTO
IPC: H04B7/08
Filed: 2002-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide communication equipment capable of controlling gain without degrading the S/N ratio of signals after being subjected to a diversity processing.  <P>SOLUTION: The communication equipment is provided with a comparison part 11 for comparing gain setting values calculated and outputted by AGC control parts 10a and 10b of respective branches and conversion parts 1004a and 1004b for generating gain adjusting signals corresponding to the respective branches from the gain setting values obtained in the comparison part 11, so that the gain of variable gain amplifiers 5a and 5b of the respective branches is controlled by the gain adjusting signals from the conversion parts 1004a and 1004b.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004142343-A (JP)
Title: Method for laser graving and coloring of golf club head
Inventor: RO GENHIN
IPC: B23K26/00
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for laser graving and coloring of a golf club head which can simplify a manufacturing process for graving and coloring, can suppress the manufacturing cost and can prevent decoloration caused by friction by appropriately controlling such graving conditions as frequency, ampere, power, moving speed and moving path of a light spot of a laser beam, and simultaneously controlling and graving the surface of a titanium alloy of the golf club head and completing coloration.  <P>SOLUTION: The surface of the titanium alloy of the golf club head is graved by utilizing the laser beam, and the graving conditions of the laser beam are appropriately controlled. The frequency is placed between 7,500 and 35,000 Hz, the ampere is placed between 14 and 17 A, the power is placed between 25 and 45 W, and the moving speed is placed between 5 and 55 m/sec. In addition, the moving path of the light spot of the laser is elliptical, and a predetermined color is formed on the surface of the titanium alloy.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004147238-A (JP)
Title: Light receiving circuit and frequency band division optical wavelength multiplex transmission system
Inventor: IWAMOTO MITSUHIRO
IPC: H04B10/60
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To reduce interference to an electric signal frequency-multiplexed to a low band by a frequency modulation or phase modulation signal by FM-AM conversion component of the frequency modulation or phase modulation signal and to improve its signal quality.  <P>SOLUTION: An interference signal generation circuit 6 generates the FM-AM converted component Δ from the frequency modulation or phase modulation signal f1 branched by a branching circuit 5 and a power/phase/frequency characteristic adjusting circuit 7 generates cancellation components -Δ by adjusting power, a phase, frequency of the FM-AM conversion component Δ so that they become the same level as that of the FM-AM conversion component of the frequency modulation or phase modulation signal superimposed on a frequency-multiplexed electric signal f2 at a band lower than that of a frequency or phase modulation signal f1. A multiplex circuit 8 combines a signal f1 + Δ which is extracted by a filter 2 and of which the timing with the cancellation component -Δ is adjusted by a delay adjusting circuit 4 with the cancellation component -Δ.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004149648-A (JP)
Title: Polyarylene sulfide resin composition and molding
Inventor: OONISHI KATSUHIRA
IPC: C08K5/5415
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a polyarylene sulfide resin composition causing extremely reduced burrs and having excellent molding surface.  <P>SOLUTION: The polyarylene sulfide resin composition comprises a polyarylene sulfide resin (component A), an optionally added cyclic olefin-based resin (component B), a modified cyclic olefin-based resin (component C) obtained by subjecting a functional group-containing compound having an ethylenic double bond to graft modification onto a cyclic olefin-based resin and an alkoxy silane (component D) in the ratio of the components (A)-(D) satisfying relationship (1) A/(B+C)=95/5-50/50 (1), relationship (2) 0≤B/C≤90 (2) and relationship (3) D/(A+B+C)=1/1,000-1/10 (3) by wt.%.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004147915-A (JP)
Title: Game machine
Inventor: UCHIGASHIMA TOSHIHIRO
IPC: A63F7/02
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To reduce staff's load in a pachinko hall.  <P>SOLUTION: According to the determination result on high probability transition due to extraction of a high probability determination random number HIT, a display indicating whether or not transition to high probability occurs is performed on LCD 32a during ten rounds, variation of a probability variable determination pattern is stopped, and when high probability pattern is determined and displayed, the transition to high probability occurs, and if not, ordinary probability is kept. A big win signal and a high probability signal are output from a main control board 30 through an external connecting terminal 50 to a pachinko hall computer 60 as a high probability informing means as well. A big win display and a high probability determination display are made by a big win lamp 25 as well.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004151507-A (JP)
Title: Photosensitive transfer material
Inventor: HATAKEYAMA AKIRA
IPC: G03F7/004
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photosensitive transfer material having small developing load and forming a color filter of excellent quality.  <P>SOLUTION: The photosensitive transfer material provides a thermoplastic resin layer, an alkali-soluble intermediate layer, and an alkali-soluble photosensitive resin layer containing a pigment on a temporary supporter in this order. A release agent is added to the thermoplastic resin layer and/or the intermediate layer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003217797-A (JP)
Title: Ceramic heater
Inventor: ITO YASUTAKA
IPC: H01L21/027
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ceramic heater capable of uniformizing the temperature of a ceramic board by suppressing the outflow of heat from the ceramic heater to a support case or the like.  <P>SOLUTION: In this ceramic heater comprising a heating element provided on the surface of the ceramic board or in the inner part thereof, the surface roughness of the side surface of the ceramic board is Rmax=0.1-200 μm by JIS B 0601.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003178282-A (JP)
Title: Memory card
Inventor: KONDO YOSHIO
IPC: B42D15/10
Filed: 2002-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To surely protect an external connecting terminal to be connected to an installing device.  <P>SOLUTION: A recessed part 9 is arranged on the inserting directional front end side of a card body 2. The external connecting terminal 5 is arranged in this recessed part 9. A shutter member 11 is arranged for opening and closing the recessed part 9. The shutter member 11 blocks up the recessed part 9 by being energized by a spring member 12.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003130717-A (JP)
Title: Strain detector
Inventor: OTOBE TOSHIRO
IPC: G06F3/0338
Filed: 2002-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a strain detector in which water does not reach a strain resistance element and which exhibits always stable output characteristic. SOLUTION: A first protective layer 20 is installed so as to cover the surface of an insulating board 11 and surfaces of strain resistance elements 17, and a second protective layer 30 is installed so as to cover the surface of the layer 20.
Patent JP-2004156266-A (JP)
Title: Soft elastomer mosaic tile
Inventor: OYABU KEIKO
IPC: C08G18/42
Filed: 2002-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a soft elastomer mosaic tile having a soft touch at contact, causing no damage, freely stickable to and separable from an optional place a number of times, and allowing the change of a design and a pattern a number of times.  <P>SOLUTION: This mosaic tile is constituted of a polyurethane resin obtained by chemically reacting a raw material with soft elastomer, for example, polyol and organic polyisocyanate, and is constituted by using a secondary or tertiary higher monoalcohol as a tackifier in a part of the polyol having a main component of the polyol having 2.4 to 3.0 of a functional group and molecular weight of 3,000 to 6,000, and is constituted of the soft elastomer having an Hs (rubber) hardness of 30 to 3, having a low elastic modulus, deformable by small stress, reduced in residual stress by deformation, and superior in deformation following property.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004157037-A (JP)
Title: Laser radar apparatus
Inventor: YOKOZAWA TAKESHI
IPC: G01S17/89
Filed: 2002-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To improve reliability in the case of measuring the concentration distribution of particles.  <P>SOLUTION: Laser pulses are irradiated into the atmosphere in a scanning form. On the basis of scattered light of the laser pulses by the atmosphere, the state of the atmosphere is measured and displayed on a screen in a laser radar apparatus. By measuring the range of visibility of the atmosphere through the use of the laser pulses, the propriety of the measurement on the state of the atmosphere is displayed on the screen.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004154416-A (JP)
Title: Drink feeder
Inventor: HASHIMOTO MASAHITO
IPC: A47J31/00
Filed: 2002-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drink feeder surely and uniformly supplying a drink using leaves.  <P>SOLUTION: A lid part 6 opening/closing the upper part of a cone 2 for inserting the leaves, or the sources of the drink, is provided in the lower part of a tap 3 in such a manner as appearing from/disappearing into the upper part of the cone 2 and a solenoid valve 5 is provided in an extraction port 2A. The solenoid valve 5 of the extraction port 2A is closed, the leaves and hot water are put in the cone 2, the hot water is once stored therein, the upper part opening of the cone 2 is covered with the lid part 6 and the leaves are steamed in the cone 2 dipped in the hot water, so that the components, or the sources of the drink, can be sufficiently extracted from the leaves.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004160832-A (JP)
Title: Lightweight component
Inventor: TAMURA MASAMI
IPC: B62D25/08
Filed: 2002-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lightweight component capable of improving strength of a metal member itself, decreasing amount of use of a resin member and bonding it to the metal member.  <P>SOLUTION: In the lightweight component in which the resin member 120 is provided on the surface of the metal member 110 by injection molding, a hole 111 wherein a burring part 111a in which an edge is raised on its surrounding and a flare part 111b extended outside at the apex of this burring 111a are formed, is provided on the metal member 110, and a part of the resin member 120 is pinched and hooked by the surface of the metal member 110 and the flare part 111b around the burring part 111a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004162365-A (JP)
Title: Pile and work execution method for pile
Inventor: SUGANO YOSHITO
IPC: E02D27/34
Filed: 2002-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pile capable of exhibiting earthquake resistance even to a ground including a liquefied layer or a soft layer at a low cost.  <P>SOLUTION: The pile 10 includes a plurality of pile bodies 11 and a mounting member 12 respectively mounting the upper end sections 11a of these pile bodies 11 on the circumference thereof and respectively turning the lower end sections 11b toward the outside in a rotatable manner. The embedment of a plurality of pile bodies 11 in the ground (a) is made in a state to respectively incline to the vertical direction by rotating the lower end sections 11b to the outside. Each pile body 11 is formed in a hollow-shape by having a hole 11c1 passing through up to the surface, and it is in such a state that the pile body 11 formed in the hollow-shape is filled with mortar 11c2 and that the mortar is poured into the ground (a) from the hole 11c1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004166398-A (JP)
Title: Linear motor
Inventor: TOBA AKIO
IPC: H02K41/03
Filed: 2002-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small-sized and high-performance linear motor that does not restrict the movable range of a moving member and does not cause the deterioration of magnetic flux density.  <P>SOLUTION: The linear motor is provided with a stator 200 comprising two side plates 202, 203 that are formed of magnetic bodies and oppose each other, and a plurality of magnets 205 that are arranged at equal intervals on the internal surface of at least either of the side plates, so that an alternate field is formed in one direction of a space formed between the side plates; and the moving member 100A comprising a multiphase coil (moving member coil part 101) at least of which the part is accommodated in a space between the magnets 205, and a coil support 106. A magnetic pole position detector 107 that detects the relative position of the moving member 100A relative to the alternate field formed by the interlinkage of magnetic fluxes from the magnets 205 is arranged in the vicinity of the stator 200 and outside the space. More specifically, the magnetic pole position detector 107 is made adjacent to the stator 200 and contained in the coil support 106.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004166021-A (JP)
Title: Device input system using radio portable terminal
Inventor: NOJIMA TSUTOMU
IPC: H04B7/26
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device input system using a radio portable terminal which can commonalize and simplify an input seen from a user by using a portable telephone connected to a target device by radio and a program that can be performed on the portable telephone about an input interface of a device such as an ATM (automatic teller machine).  <P>SOLUTION: In this device input system using the radio portable terminal, the device 8 and the radio portable terminal 1 are connected by a short range radio communication network, the program which is stored in a program storage area part 11 of the device 8 and shows procedures necessary for an input of the device 8 is transmitted from the device 8 to the radio portable terminal 1, the program is made to operate on the radio terminal device 1, and the radio portable terminal 1 is thereby used as an input-output device for the device 8.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004163325-A (JP)
Title: Rotary sensor
Inventor: MUKOYAMA RYUJI
IPC: F02D35/00
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary sensor of good performance which has small unsteadiness in rotation of a rotary body and good following motion of the rotary body to a driving shaft.  <P>SOLUTION: A leaf spring 11 which is provided with a rotary sensor is constituted such that it has a pair of 1st and a 2nd legs 11a and 11b opposite to each other connected with a connecting part 11c, a rigid support 11f provided on the 1st leg 11a projecting toward the 2nd leg 11b, and an elastic arm 11d which is a free end of the 2nd leg 11b and formed such that the tip of the elastic arm is positions at mid point between the 1st and 2nd legs 11a and 11b. A wall part 8b of the rotary body 8 is elastically pressed by the 1st and 2nd legs 11a and 11b, and a 1st flat 12b provided on the driving shaft 12 is abutted and supported with the support 11f. Moreover, the driving shaft 12 is held between the rigid support 11f and the elastic arm 11d. The rotary body 8 rotates without lag by the presence of the rigid support 11f even though the driving shaft 12 rotates suddenly, so that the following motion of the rotary body 8 to the driving shaft 12 is improved.  <P>COPYRIGHT: (C)2004,JPO