baber/WOPTO huggingface dataset:
Patent JP-2005195137-A (JP)
Title: Friction damper
Inventor: HIGUCHI MASAHIRO
IPC: E04H9/02
Filed: 2004-01-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a friction damper which is compact in size and can show stable performance by giving a uniform friction force.  <P>SOLUTION: The friction damper 1 is composed of a slider 1a made of a metal, plates 1b, 1b for mounting the slider at a required interval, flat elastic members 1c which are mounted inside the plates so as to press the slider by a regulated pushing force, and flat sliding friction members 1d which are fixed to one side of the elastic member and are brought into pressure contact with the surface of the slider by the regulated pushing force. The vibration energy making the plates and the slider relatively displace can be absorbed by the friction between the slider and the sliding friction members.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004105969-A (JP)
Title: Method and apparatus for automatically monitoring crushing machine, particularly rotor blade
Inventor: BEEK AUGUST VAN DER
IPC: B02C18/24
Filed: 2004-01-14
Abstract: <P>PROBLEM TO BE SOLVED: To make discriminable crushable wastes from uncrushable wastes by recognizing the kinds of load on a crushing machine and by continuing driving of the machine without obstacles.  <P>SOLUTION: The crushing machine has a hydraulic motor (7) for driving a rotor blade and a torque support member (1). The torque support member is attached at its one end to the hydraulic motor and is connected at its other end to a piston rod (2) of a hydraulic cylinder (3) across a spring (4) interposed therebetween. The hydraulic cylinder is connected across a hydraulic juncture (5) to an oil tank (6) and the oil tank (6) is selectively packed with oil in order to maintain the basic pressure opposing the force acting thereon across the torque support member and the oil pressure in the hydraulic juncture is measured by a sensor. According to the measurements (M1 and M2) formed on the basis of the oil pressure, the gradient of the ascending speed of the mechanical load generated from the functional operation of the crushing machine is determined as the dependent quantities thereof and the mechanical load is detected by the gradient, and the control of the crushing machine is performed on the basis of the detected mechanical load.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005203200-A (JP)
Title: Light source device using light emitting diode
Inventor: CHIN BUNKA
IPC: H05B44/00
Filed: 2004-01-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light source device capable of overcoming a difference of a manufacturing process and using a light emitting diode capable of emitting white light having a moderate color temperature.  <P>SOLUTION: This light source device is equipped with: a printed electric circuit board 20; a plurality of RGB light emission diode units 22A-22H; and one or more control units 24A-24C. The light source device is so structured that the printed electric circuit board 20 is formed into a long shape and has a front surface part and a back surface part facing to each other, two side surface parts facing to each other, and two end face parts facing to each other; the plurality of RGB light emission diode units 22A-22H are mounted to the front surface part of the long printed electric circuit board 20; and the control units 24A-24C are mounted to an arbitrary one surface of the long printed electric circuit board 20.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005201756-A (JP)
Title: Method and apparatus for measuring strain of thin film crystal layer
Inventor: SHIMIZU RYOSUKE
IPC: G01N21/65
Filed: 2004-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for measuring a strain of a thin film crystal layer in a sample having the strained thin film crystal layer and a support layer for supporting the thin film crystal layer.  <P>SOLUTION: The apparatus for measuring the strain of the thin film crystal layer is provided with excitation light sources 1-5 for generating visible light and ultraviolet light as excitation light along a common optical axis. A stage 12 is provided in a microscope chamber 7 and supports the sample 11. Projection optical systems 8, 9, 10 project the excitation light onto the sample 11 supported on the stage 12. A spectral means is provided in a spectroscope 18, and diffracts Raman scattering light from the sample 11. A calculation means calculates states of the strain and the support layer from an output from the spectral means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005208170-A (JP)
Title: Projector, projector control method, and program
Inventor: HIRAMATSU KAZUNORI
IPC: H04N5/74
Filed: 2004-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projector for acquiring writing to a screen.  <P>SOLUTION: The projector for projecting an image by a projection means is equipped with a camera which is smaller in the number of pixels of imaging pixels for imaging the screen than the number of pixels of projecting pixels of the projection means and in which each of the imaging pixels images the projection regions of a plurality of the projecting pixels, an initial picture imaging means which has the small region imaged as the initial image by the camera without projecting the projection image to the small region where at least one of the imaging pixels on the screen images, a read picture imaging means which projects the light sequentially to each of the plurality of the projection pixels capable projecting the image to a small region where one of the imaging pixels images and has at least a part of the projection regions imaged by the camera when the respective projection pixels project the light, and a writing image capturing means which captures the write image written to the screen at the resolution higher than the resolution of the imaging pixels by using the image imaged by the initial picture imaging means and the read picture imaging means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004292428-A (JP)
Title: New thiol compound, copolymer and method for producing copolymer
Inventor: YAMAGISHI TAKANORI
IPC: C07C323/17
Filed: 2004-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a new copolymer suitable for a film-forming polymer to obtain a resist pattern having a high close adhesion with a substrate and less pattern collapse in forming a very fine pattern in the production of a semiconductor, a method for forming the copolymer, and to obtain a new thiol compound useful as a chain transfer agent in the production of the copolymer suitable for the polymer for forming these patterns.  <P>SOLUTION: The new thiol compound is expressed by formula (1) (wherein, R<SP>1</SP>is a di-valent substituting group consisting of a 1-15C linear, branched or cyclic saturated hydrocarbon).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005212795-A (JP)
Title: Powder filling device
Inventor: DOI MAKOTO
IPC: B65B39/00
Filed: 2004-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To highly precisely fill a powder at a high speed in a powder filling device.  <P>SOLUTION: The powder filling device includes a powder storage section having a hopper and storing the powder in the hopper, a first screw conveyer arranged below the powder storage section and approximately horizontally carrying the powder supplied from the powder storage section, a second screw conveyer arranged at the terminal end part on the downstream side in the powder carrying direction of the first screw conveyer, and a powder filling nozzle provided immediately below the second screw conveyer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005212552-A (JP)
Title: Method and device for detecting reduction of tire air pressure, and program for determining tire pressure reduction
Inventor: KITANO MASATSUGU
IPC: G01L17/00
Filed: 2004-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for detecting reduction of tire air pressure wherein a conventional initialization procedure requiring traveling of a vehicle for a constant time can be saved.  <P>SOLUTION: This method detects the reduction of the tire air pressure by using tire information obtained from wireless ID tags incorporated in tires installed in the vehicle. Tire pressure reduction is determined by comparing relative relation information between the tires obtained from the tire information and that obtained by the traveling of the vehicle.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005214740-A (JP)
Title: Phase correction value measuring method
Inventor: YOKOYAMA YUICHIRO
IPC: G01B9/02
Filed: 2004-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for measuring a phase correction value in light wave interference measurement simply with high accuracy.  <P>SOLUTION: This phase correction value measuring method for determining a phase change portion at the reflection time of measuring light in the light wave interference measurement includes a process for preparing a measured object whose phase change portion C<SB>X</SB>is unknown and a reference object whose phase change portion C<SB>S</SB>is known, a process for determining the optical dimension difference L<SB>IS</SB>-L<SB>IX</SB>which is a difference between the optical dimension L<SB>IX</SB>of the measured object and the optical dimension L<SB>IS</SB>of the reference object by non-close contact light wave interference measurement, a process for determining the mechanical dimension difference ΔL between the measured object and the reference object by contact type comparison measurement by using a contact type length measuring device, and a process for determining the phase change portion C<SB>X</SB>of the measured object by the next expression C<SB>X</SB>=C<SB>S</SB>+(L<SB>IS</SB>-L<SB>IX</SB>+ΔL)/2 from the optical dimension difference L<SB>IS</SB>-L<SB>IX</SB>, the mechanical dimension difference ΔL and the phase change portion C<SB>S</SB>of the reference object.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005212615-A (JP)
Title: Child seat detection device
Inventor: MAEDA TOSHIRO
IPC: B60N2/26
Filed: 2004-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a child seat detection device which is less affected by biting of foreign matters or the like, and capable of detecting correct mounting of a child seat to a seat.  <P>SOLUTION: In the child seat detection device 10 to fix a child seat 5 having a metallic fixing part 52 to be mounted on a seat 1 to an anchor 17 of the seat 1, the magnetic field is generated around the anchor 17 by a coil 30, the approaching state of the fixing part 52 to the anchor 17 is detected by a sensor detection unit 42 based on the change of the magnetic field, and the child seat mounting condition is detected thereby.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005216459-A (JP)
Title: Optical pickup system
Inventor: MIYAZAKI OSAMU
IPC: G11B7/135
Filed: 2004-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical pickup system where an output signal from a photodetective element is less likely to be influenced by the increase/reduction of the diameter of an optical beam spot and moving of the optical beam spot.  <P>SOLUTION: The optical pickup system 30 is provided with an optical integrated unit 32 and an objective lens 33. The optical integrated unit 32 is provided with a hologram 46 for diffracting light emitted from a light source 35 and reflected by an optical recording medium 31, and the photodetective element 38 for photodetecting light diffracted by the hologram. The objective lens 33 condenses light onto the information recording surface of the optical recording medium. A first optical element 37 which has polarization anisotropy for diffracting light in a second linear polarization state rotated by 90° with respect to a first linear polarization state and which diffracts the reflected light by the optical recording medium 31 in the radial direction of the optical recording medium 31 to branch it into at least three first to third light is provided between the objective lens and the hologram. A second optical element 34 for converting the polarization state of the reflected light by the optical recording medium to the second linear polarization state is provided between the first optical element and the objective lens.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005221236-A (JP)
Title: Illuminating apparatus of dial
Inventor: TANAKA SHINICHI
IPC: G04B19/30
Filed: 2004-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To brightly illuminate a dial by efficiently making light, emitted at light emitting elements, and incident into the dial, and achieve thinness and compactness.  <P>SOLUTION: In this illuminating apparatus, housing holes 14 are provided for both sides of an outer circumferential part of the dial 7 having a light transmitting property, the light emitting elements 15 are each arranged in the housing holes 14, and a first reflecting layer 22 is provided for the whole circumference of side surfaces of an outer circumferential end part of the dial 7. It is thereby possible to make all the light among light emitted at the light emitting elements 15 radiated in the direction of the surface of the dial 7 incident into the dial 7 and prevent the light from leaking to the outside from the side surfaces of the outer circumferential end part of the dial 7 by the first reflecting layer 22. Since it is therefore possible to efficiently make light, emitted at the light emitting elements 15, incident into the dial 7 and guide it, it is possible to brightly illuminate the dial 7. In addition, since the light emitting elements 15 are arranged in the housing holes 14 of the dial 7, it is possible to form the overall illuminating apparatus thin and compact.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005195563-A (JP)
Title: Laser point
Inventor: TAKEBE MASAAKI
IPC: G01C15/00
Filed: 2004-01-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser point that is easy to handle and can be manufactured at a low cost by conducting horizontal and vertical markings by only being put on floor marking.  <P>SOLUTION: A float center axis, a laser light axis and a centroid axis are set to be coaxial, a centroid agent changed from a fluid to a solid is flowed in, and the centroid axis and the laser light axis are set to be coaxial. The float is floated on the liquid to obtain a vertical axis and a horizontal axis with laser light. The base center display plate of a base is made to coincide with the floor marking, by making the float floated on the liquid the same as the center of the base making a body into a sphere, and target marking is obtained merely by mounting the body on the base.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004258026-A (JP)
Title: Probe vehicle and manufacturing method therefor
Inventor: OKADA YOSHIKATSU
IPC: G01N33/53
Filed: 2004-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To fix a probe to a substrate efficiently and stably, when a probe vehicle is spotted on the substrate.  <P>SOLUTION: The probe vehicle contains a probe specifically bondable to the target material, a vehicle containing an organic solvent, and a material which solubilizes the probe in the organic solvent.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005219429-A (JP)
Title: Inkjet recording medium and inkjet recording method
Inventor: YAMAUCHI MASAYOSHI
IPC: B41M5/00
Filed: 2004-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet recording medium for pigment ink, which can bring about a sense of uniform gloss over a white background and an image part when printing is done in the pigment ink and which can bring about a highly scratch-resistant image making a scratch hardly conspicuous even if the scratch is made, and an inkjet recording method.  <P>SOLUTION: In this inkjet recording medium, a surface layer containing a binder and inorganic particulates with a mean refractive index of 2.1-2.9, and a porous layer containing inorganic particulates and a binder are provided on a substrate. The inkjet recording medium is characterized in that an absorption coefficient based on the Bristow's method is 17 ml/m<SP>2</SP>ms<SP>1/2</SP>or more.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005229671-A (JP)
Title: Rotary electric machine
Inventor: AWATA HIDEYA
IPC: H02K9/08
Filed: 2004-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary electric machine which directly cools a part which becomes the cause of loss generated.  <P>SOLUTION: The rotary electric machine 10 includes a case 1, and a stator 2. The stator 2 has a stator core 21 and a stator coil 22. The stator coil 22 is wound on the stator core 21 and has coil ends 22A, 22B. The case 1 has air vents 11, 12. The air vents 11, 12 are respectively provided in the regions 1A, 1B facing the coil ends 22A, 22B. The air, introduced into the case 1 through the air vents 1, 12, cools only the coil ends 22A, 22B directly.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005224829-A (JP)
Title: Spot welding method for hot dip galvanized steel sheet
Inventor: SAKAGUCHI SHUICHI
IPC: C22C38/14
Filed: 2004-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spot welding method for a hot dip galvanized steel sheet, in which the service life of an electrode is improved without damaging the appearance, workability or the like of the plated steel sheet, when a hot dip galvanized steel sheet is continuously subjected to spot welding.  <P>SOLUTION: A hot dip galvanized steel sheet which has a hot dip galvanized layer with a coating weight of ≥30 g/m<SP>2</SP>per side, formed on at least one surface of the steel sheet and in which the base material of the steel sheet has Vickers hardness measured with a load of 50 g at 500°C is ≥70, is subjected to spot welding using an electrode with the shape of a truncated cone in which the size at the tip is ≤8 mmϕ, and the working face of the tip has a projecting curved face.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005228873-A (JP)
Title: Method of forming electrode
Inventor: KANEKAWA TETSUYA
IPC: H01L23/52
Filed: 2004-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that, when coating an interconnection electrode which uses a metal easily corroded by water, gas, etc. with a protection film, it is difficult to form the protection film on the side face of the interconnection electrode, resulting in no achievement of a fine and very accurate interconnection electrode having a high corrosion resistance.  <P>SOLUTION: A distance between a substrate and a film formation source at the time of forming the protection film is made shorter than that at the time of forming the interconnection electrode. The protection film is formed with an evaporation source located in the normal direction of the substrate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004363553-A (JP)
Title: Substrate, laminated electronic component and manufacturing method of substrate
Inventor: TAKATANI MINORU
IPC: H05K3/38
Filed: 2004-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate in which the fixing strength of a conductor to a base material is improved and high frequency characteristics are improved and which can be obtained through comparatively simple processes, a laminated electronic component which is configured by using the substrate, and a method for manufacturing said substrate.  <P>SOLUTION: A coupling agent layer 2 having a functional group is formed on a base material 1 composed of a resin or a material resulting from mixing a functional material powder in the resin, by coating and drying. A base layer 3, a conductor layer 4 formed by electric plating or a conductor layer formed by metal foil are formed thereon. Surface coarseness between the base material 1 and the conductor layer 4 is ≤ 3μm. Besides, the laminated electronic component is configured by laminating said base materials.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005227128-A (JP)
Title: Frequency current conversion circuit, and equalizer and optical disk unit provided therewith
Inventor: HAMAGUCHI TAKESHI
IPC: H02H7/00
Filed: 2004-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a frequency current conversion circuit capable of stabilizing a frequency characteristic of an equalizer used for a high-speed optical disk unit.  <P>SOLUTION: This frequency current conversion circuit 50 is provided with a comparison circuit 51 having the first capacitor 61 charged by an output reference current I<SB>O</SB>, and discharged forcibly for a prescribed period from a change point of an input clock of an input terminal CLK, and for comparing a voltage therein with a reference voltage V<SB>REF</SB>, a charge-discharge circuit 52 having the second capacitor 68 charged and discharged in response to an output from the comparison circuit 51, and for outputting a voltage generated therein, a sample holding circuit 53 for taking an output voltage in from the charge-discharge circuit 52 within the prescribed period to be held, and a voltage-current conversion circuit 54 for converting the held voltage into the output reference current I<SB>O</SB>and an output current proportional thereto.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005233452-A (JP)
Title: Heat exchanger using spiral tube
Inventor: GOTO SUEO
IPC: F28D1/047
Filed: 2004-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat exchanger using a spiral tube enabling an increase in heat exchange efficiency, preventing dirt from being accumulated, and installable easily.  <P>SOLUTION: A roughly disk-like swirl heat exchange body 10 is formed by winding the pipe of the spiral tube in a roughly spiral shape. The swirl heat exchanger 10 is disposed at a position where the panel face of the swirl heat exchange body 10 is roughly orthogonal to the flowing direction of the air forcibly allowed to flow by a cooling fan F. The swirl heat exchange body 10 is wound so that the fins 1 of the adjacent spiral tubes are engaged with each other. In the swirl heat exchange body 10, the fins of the adjacent swirl heat exchange bodies 10 are engaged with each other.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005234021-A (JP)
Title: Electrophotographic label sheet and manufacturing method therefor
Inventor: TANI YOSHIO
IPC: G03G7/00
Filed: 2004-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic label sheet having excellent crack resistance, scratch resistance and adhesion durability, and to provide a manufacturing therefor.  <P>SOLUTION: The electrophotographic label sheet and the method for manufacturing the electrophotographic label sheet are characterized in that: the sheet comprises a separator and at least a release layer, adhesive layer, substrate, toner image layer and protective layer stacked on the separator in this order; the tensile fracture stress (P1) in the protective layer at 25°C, the tensile fracture stress (P2) in the toner image layer at 25°C, and the tensile fracture stress (P3) in the adhesive layer at 25°C satisfy the relation of P1>P2 and P1>P3; the tensile fracture stress (P1) in the protective layer at 25°C is ≥65 MPa; the tensile fracture strain (D1) in the protective layer at 25°C and the tensile fracture strain (D2) in the toner image layer at 25°C satisfy the relation of D1>D2; and the protective layer has 1 to 120 μm thickness.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005230160-A (JP)
Title: Body fat scale
Inventor: KAWANISHI KATSUZO
IPC: A61B5/107
Filed: 2004-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a body fat scale capable of improving the accuracy of body density computation of a subject by using a body volume measured by an optical measurement means and improving the measurement accuracy of a body fat percentage.  <P>SOLUTION: The body fat scale 10 is provided with a body weight measurement means 16 for measuring the body weight of the subject, the optical measurement means 15 for optically measuring the three-dimensional shape data of the subject, and a controller 22 for computing the body fat percentage of the subject by a prescribed operational expression by using the body weight measured by the body weight measurement means 16 and the body volume obtained from the three-dimensional shape data measured by the optical measurement means 15.  <P>COPYRIGHT: (C)2005,JPO&NCIPI