baber/WOPTO huggingface dataset:
Patent JP-2005013170-A (JP)
Title: Rotary blade of cross blocking weeder for paddy field
Inventor: BIZEN KAZUHIRO
IPC: A01B39/18
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems of ineffective conventional cross cultivation methods for paddy fields comprising the lack in effective weeding result, the hard labor to pluck weeds by hand, the entanglement of foreign materials such as grass and root to a vertical shaft rotary blade also in mechanical weeding to lower efficiency and the damage to young rice plant.  <P>SOLUTION: The subject rotary blade has a plurality of blades fixed to the outer surface of a conical body in an umbrella form. The blade is smoothly rotatable even around a vertical shaft while preventing the entanglement of foreign materials such as grass and root.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004094210-A (JP)
Title: Display element driving circuit and display device
Inventor: ABE SHINICHI
IPC: H03K17/687
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display element driving circuit and a display device capable of reducing power consumption by suppressing through current of a CMOS (complementary metal oxide semiconductor) output stage of a current driving circuit.  <P>SOLUTION: In this invention, a CMOS circuit has a first transistor of a P channel and a second transistor of an N channel, a driving circuit which drives the first and second transistors has a time constant circuit having a first time constant which uses gate input capacity (parasitic capacity between a gate and a source) of the first transistor and a second time constant which uses gate input capacity (parasitic capacity between a gate and a source) of the second transistor and any one of the first and second time constants is selected to any of the other so that one of the the first and second transistors is turned ON after turning the other of the first and second transistors OFF when the driving circuit receives a prescribed logical signal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005022019-A (JP)
Title: Manufacturing method of tip saw
Inventor: KANAMARU YUTAKA
IPC: B23D63/12
Filed: 2003-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To combine processes appropriate for respective metal characteristics and to enable sharp polishing of the edges of trough sections up to parts of cemented carbide tips, in manufacturing a tip saw where the trough sections and crest sections are alternately formed on the outer periphery of a disk-like material and the cemented carbide tips are buried in the crest sections.  <P>SOLUTION: A disk-like steel plate 10 is punched to form the trough sections 3 and tip buried sections 50, then pressed by a pair of rollers, and returned mechanically. The steel plate 10 is thermally treated to have a hardness of about HRC45, and then trough edges 31 are formed in the trough sections 3. Next, both surfaces of the tip saw body 1 are polished flatly, and the cemented carbide tips 5 are buried in the tip buried sections 50 by welding. Then, a wax lump 6 is removed by sand blast work, and simultaneously a bent peripheral edge 34 is polished sharply.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005026057-A (JP)
Title: Organic light-emitting display device
Inventor: NAKAYAMA TAKAHIRO
IPC: H01L51/52
Filed: 2003-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a display with high brightness by efficiently utilizing the emission light of an organic thin film of an upside-emission light take-out organic light-emitting display device.  <P>SOLUTION: A minute resonator structure having an optical length D corresponding to a wave length of intended light is formed between a metal electrode serving as a total reflection mirror 102 formed on a substrate 101 on which a light-emitting layer made of an organic thin film is formed, and an inside face of a transparent sealing plate 106.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005027106-A (JP)
Title: Imaging apparatus
Inventor: SEO SHUZO
IPC: G03B17/18
Filed: 2003-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging apparatus capable of carrying out ordinary photographing, reading a data symbol and also preventing out of focus in advance by providing a notice means for notifying a user of an out of focus warning.  <P>SOLUTION: The imaging apparatus has an ordinary photographing mode wherein ordinary photographing is carried out and a data symbol read mode wherein a data symbol 38 is read, and is ordinarily set to the ordinary photographing mode. In photographing, the imaging apparatus detects a distance up to an object and a display section 13 displays an out of focus warning and a data symbol read mode selection menu when the detected distance up to the object is a distance (a distance set for reading the data symbol 38) suitable for reading the data symbol 38.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2007022815-A (JP)
Title: METHOD FOR GROWING Si-BASED CRYSTAL, Si-BASED CRYSTAL, Si-BASED CRYSTAL SUBSTRATE AND SOLAR BATTERY
Inventor: NAKAJIMA KAZUO
IPC: H01L31/04
Filed: 2003-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for growing an Si-based crystal using the casting method where the crystal orientation of the Si-based crystal can be arbitrarily controlled, where a wafer obtained by cutting the Si-based crystal has a texture structure having a uniform shape orientation after specified etching and where a structure having a uniform shape orientation is simply and easily formed in the Si-based crystal.  <P>SOLUTION: A crystal piece containing at least Si is placed on the bottom portion of a crucible 11 for growing a cast. An Si raw material is placed above the crystal piece in the crucible 11. An Si melt 14 is formed by that the Si raw material is melted so that at least a part of the crystal piece remains to be unmelted in the heated crucible 11. The Si-based crystal is grown to one direction from the residual portion 12A of the crystal piece by cooling and solidifying the Si melt 14.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2005039433-A (JP)
Title: Image reader apparatus
Inventor: OSHIMA TOSHIAKI
IPC: G06T1/00
Filed: 2003-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image reader apparatus for properly conducting correction of the quality of the image data in a short time.  <P>SOLUTION: The apparatus is provided with a plurality of document holders each having a defined document region to expose a document to the document region; marks each positioned and provided for the document region outside the document region of each document holder; a supporting means for replaceably supporting a selection holder being a document holder selected by a user; a scanning means for scanning regions surrounding the mark and the document region in the selected holder, and generating image data indicating the scanned region thereof; a specifying means for specifying a pixel region corresponding to a region including the document region of the selected holder, the pixel region being a pixel region having a size smaller than a pixel region corresponding to the scanning region, in the image data generated for the selected holder; and a correction processing means for applying correction processing of image quality to a processing region having the same position and size as those of the pixel region specified by the specifying means in the image data generated for the selected holder.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005039449-A (JP)
Title: Photographic processing device
Inventor: HIDA KEIJI
IPC: H04N1/00
Filed: 2003-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photographic processing device capable of determining a screen position while an image is precisely positioned at a specified screen position on a screen for image output irrelevantly to a variance in distance between adjacent images (frames) of an APS film.  <P>SOLUTION: The photographic processing device A is equipped with a film conveyance part 640 which conveys the APS film F where images M are recorded in a specified film conveyance direction Y, a light source part 610 which irradiates the film F conveyed by the conveyance part 640 with light, an imaging part 620 which receives image light L passed through the film F from the light source part 610 to read image information, an edge part detection means 95 for detecting an edge part M1 of an image M in the conveyance direction Y of the film F, and a screen position determination means 96 for determining the screen position of the image M on the screen for image output according to the detected position of the image edge part M1 detected by the means 95.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005041794-A (JP)
Title: Method for producing bis fluorine-containing phthalonitrile derivative
Inventor: NARADANI TOSHIHIRO
IPC: C07C255/54
Filed: 2003-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a bis fluorine-containing phthalonitrile derivative, by which the objective compound can easily be obtained without distilling off an excessively left raw compound in a purification process after the finish of the reaction and which can also be applied to the mass synthesis of the compound in a plant level.  <P>SOLUTION: This method for producing the bis fluorine-containing phthalonitrile derivative (II) [(p) is 2, 3, or 4] from an excessive fluorine-containing phthalonitrile (I) [(q) and (r) are each independently 1, 2 or 3; Z is a divalent organic group] as a raw material is characterized by separating the fluorine-containing phthalonitrile (I) from the bis fluorine-containing phthalonitrile derivative (II) by the utilization of a difference between the solubilities of the raw materials in an organic solvent after the finish of the reaction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005048211-A (JP)
Title: Method for producing steel excellent in fatigue characteristic
Inventor: OMORI YASUHIRO
IPC: C22C38/38
Filed: 2003-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To stably provide a steel having high torsional fatigue strength.  <P>SOLUTION: A steel blank has a composition composed by mass% of 0.35-0.7% C, 0.30-1.1% Si, 0.2-2.0% Mn, 0.005-0.25% Al, 0.005-0.1% Ti, 0.05-0.6% Mo, 0.0003-0.006% B, ≤0.06% S, ≤0.02% P, ≤0.2% Cr and the balance Fe with inevitable impurities. The producing method of the steel excellent in fatigue characteristic is performed as the followings, in which the above steel is cooled at ≥0.2°C/s cooling speed after hot-working, and successively, high frequency hardening is performed under condition of heating to 800-1,100°C, at ≥500°C/s of temperature raising speed to the heating temperature.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005048991-A (JP)
Title: Cooling method for article using refrigerator, and refrigerator
Inventor: SUZUKI TOSHIICHI
IPC: F25B9/14
Filed: 2003-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To cool an article such as a ultrahigh performance precision apparatus to a cryogenic temperature by using a refrigerator without applying vibration to the article.  <P>SOLUTION: A cold end 36 of the refrigerator is formed like a disc, two pairs of refrigeration pipes 31 and 32 are arranged so that lines connecting the pairs of refrigeration pipes perpendicularly cross on a principal plane of the cold end, high pressure gas is supplied to one pair of refrigeration pipes, low pressure gas is supplied to the other pair of refrigeration pipes, and a stationary point is formed on the cold end. Cooling of the article is carried out by mounting a component 39 onto the stationary point.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005072085-A (JP)
Title: Method of manufacturing wiring board and wiring board
Inventor: ITO TATSUYA
IPC: H05K3/46
Filed: 2003-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method by which a wiring board that has no core substrate and is formed by alternately laminating dielectric layers composed of a polymer material and conductor layers upon another can be manufactured easily, and to provide a wiring board.  <P>SOLUTION: In the method of manufacturing the wiring board, a laminated sheet body 10 having a closely-adhered metal foil body 5 which is formed on a supporting substrate 20 for reinforcement at manufacturing time by closely adhering two pieces of metal foil 5a and 5b which can be separated from each other by heating and a first dielectric sheet 11 sealing the metal foil body 5 is formed. Then the peripheral section of the laminated sheet body 10 is removed by using a region on the metal foil body 5 as a wiring laminating section 100 which must become a wiring board by performing electroplating on the exposed principal surface of the laminated sheet body 10 by supplying an electric current from one of a plurality of metallic terminal pads 33 through conductor layers 31 and 32 and via conductors 41-43 provided among dielectric sheets 11-14. Thereafter, the laminated sheet body 10 is peeled on the interface between the metal foil 5a and 5b by heating.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005024057-A (JP)
Title: Vehicle height adjusting device of hydraulic shock absorber
Inventor: IGAKI TATSUYA
IPC: F16F9/32
Filed: 2003-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a large span both in adjustable range of the fitting position of a spring seat to a damper tube and in adjustable range of the fitting position of a mounting bracket, and to make the outside diameter of a lower part of a hydraulic shock absorber in a compact size.  <P>SOLUTION: In this vehicle height adjusting device 20 of a hydraulic shock absorber 10, a tension spring 16 is interposed between the spring seat 21 fitted to the outer periphery of the damper tube 11 to be changed in the vertical position and the spring seat 13A mounted on the projecting end side of a piston rod 12. The mounting bracket 14 is fitted to the inner periphery of the damper tube 11 to be changed in the vertical position.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005027926-A (JP)
Title: Jaw adhesion type tray
Inventor: KATO MITSUO
IPC: A61B19/00
Filed: 2003-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a jaw adhesion type tray for preventing a foreign matter form scattering by receiving the foreign matter falling from the face of a user without closely covering the mouth and the nose of the user.  <P>SOLUTION: The jaw adhesion type tray consists of a film-like translucent member, an elastic member with flexibility in the cross direction, and an adhesive member extended/contracted in the cross direction, which are mutually bonded with an adhesive in the order. The film-like translucent member, having at least one notch in a lower part, has such a shape as to well fit the shape of the jaw, and is made of a transparent film. The elastic member is mounted above the notch, and is made of fibers or nonwoven fabric with flexibility in the cross direction. The adhesive member, having adhesive force to be attached to/detached from the skin, is disposed above the notch of the film-like translucent member or on the lower part of the elastic member, and can be extended/contracted in the cross direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005027929-A (JP)
Title: Sprinkler head
Inventor: SUDO TOMONORI
IPC: A62C37/12
Filed: 2003-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sprinkler head which starts operation soon after breaking up of a fire, which can sprinkle water and extinguish the fire by sensing the fire in a wire range, and where a projecting quantity from the surface of a ceiling is reduced as much as possible.  <P>SOLUTION: The sprinkler head has a nozzle 7 to be connected with a water feeding source at its one end, and has a cylinder 23 filled with a low melting point alloy 28 and connected with a thermosensible operation part 5 at the other end. A heat collector 6 is installed at the cylinder, and a valve 3 for closing the nozzle 7 is supported by the operation part 5. In the sprinkler head like this, the heat collector 6 is provided with a plurality of deflection parts 31 for directing an air flow toward the cylinder 23.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005031025-A (JP)
Title: Detection piping structure for liquid level measurement
Inventor: WATANABE YUICHI
IPC: G01F23/14
Filed: 2003-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To prevent draining in a reference liquid-head pipe when stopping supply of a purge liquid to prevent a detection value of a liquid level gage from coming to 100%, in detection piping structure on the side of the liquid purge type liquid level gage.  <P>SOLUTION: A check valve 20 is provided to prevent the flowing of a liquid from the reference liquid-head pipe 5 to the measuring pipe 3 side, in this detection piping structure wherein an end part of a measuring pipe 3 communicated with a lower part of a liquid storage device 1, and an end part of the reference liquid-head pipe 5 communicated with an upper part are connected to a common purge liquid supply pipe 8, and wherein a measuring branch pipe 12 branched from a midway of the measuring pipe 3, and a reference liquid-head branch pipe 13 branched from a midway of the reference liquid-head pipe 5 are connected to the liquid level gage 15.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005039654-A (JP)
Title: Projection type video display apparatus
Inventor: HIRAO YOSHICHIKA
IPC: G03B21/00
Filed: 2003-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projection type video display apparatus capable of easily and quickly carrying out adjustments such as focus adjustment and trapezoidal distortion correction even without an external input (external device).  <P>SOLUTION: When a microcomputer 25 detects depression of an adjustment instruction key, the microcomputer 25 executes image drawing processing of an adjustment projecting video image by an OSD (on-screen display) circuit 28. The adjustment projection video image is an image wherein a black/white region with a high contrast is formed. A CCD line sensor in a sensor 29 images the adjustment projecting video image. The microcomputer 25 receives an imaging signal from the CCD line sensor and executes the focus adjustment and the trapezoidal distortion correction processing on the basis of the imaging signal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005035228-A (JP)
Title: Control system of tandem connection cut paper laser beam printer
Inventor: INAHO KAZUO
IPC: B41J29/38
Filed: 2003-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To enhance printing position precision corresponding to the shrinkage of paper independently produced longitudinally/laterally even in the spot color printing in a tandem connection cut paper laser beam printer without adjusting the quantity of image dot data.  <P>SOLUTION: The shift of a printing position in spot color printing caused by the shrinkage of a paper sheet passed through a fixing part is independently adjusted at every printing of each page based on the shrink quantity of the paper sheet in both londitudinal and lateral directions of the paper sheet in a cut paper laser beam printer on a front side and a cut paper laser beam printer on a rear side by performing the fine adjustment of a paper feed speed at the time of transfer of toner to the paper sheet from a paper drum and the fine adjustment of the frequency of a transmitter for determining the on/off cycle of image data, which is transmitted from a printer control part, at every page.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004134379-A (JP)
Title: Objective lens for electron microscope system, and electron microscope system
Inventor: PREIKSZAS DIRK
IPC: H01J37/28
Filed: 2003-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an objective lens for an electron microscope system requiring a relatively small space, and for minimizing a magnetic field outside the objective lens, and to provide an improved inspection system used for simultaneously executing image formation and operation of an inspection object.  <P>SOLUTION: This objective lens comprises a magnetic pole piece device having a magnetic pole piece gap 119 formed between an inside magnetic pole piece 111 and an outside magnetic pole piece 112, and used for generating a focusing magnetic field; and an electrode device having a beam tube 113 substantially rotationally symmetrical with respect to an optical axis 101, and having a lower end extending along the optical axis 101 in the pole piece 111, and a terminal electrode 114 formed separately from the lower end of the beam tube; and uses magnetic focusing and electrostatic focusing for forming the image of an object capable of being disposed on a substance surface.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005038794-A (JP)
Title: Switching device
Inventor: SAKAI SADASHIGE
IPC: H01H9/02
Filed: 2003-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a switching device in which an installation place of a remote control transmitter is freely available, and its misplacement can be prevented, and design coordination with other wiring apparatuses can be easily achieved.  <P>SOLUTION: The switching device is constructed of a switch body 1 which is inserted between a commercial AC power supply and a load, a handle 20 which turns on and off an operating switch SW1 that the switch body is equipped with, and a remote control transmitter 40 which is fitted detachably in front of the handle 20 and transmits a wireless signal for turning on and off the load in the state being separated from the handle 20. Since the remote control transmitter 40 is housed being fitted in front of the handle 20 detachably, there is no trouble in finding a place of installation of the remote control transmitter 40, and misplacement of the remote control transmitter 40 can be prevented. Furthermore, since the apparatus of the switch body 1 is embedded in the installation face (wall face), design coordination with other wiring apparatuses of embedded type can be achieved easily.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005049197-A (JP)
Title: Nozzle tip position measuring device and spotting device using it
Inventor: MURATSUBAKI RYOJI
IPC: G01B11/00
Filed: 2003-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nozzle tip position measuring device causing no damage of the nozzle tip, generating no foreign matter contamination, and capable of measuring precisely accurate position information in the micrometer order.  <P>SOLUTION: In this device for measuring the tip position of a nozzle provided in a moving means movable relatively in the XYZ triaxial directions mutually orthogonal to the XY plane on a base, the nozzle tip is equipped with a reference area imaging means for photographing an image in a reference area determined beforehand on the base, and a position displacement from the reference position of the nozzle tip is measured by the photographed image when the nozzle tip is moved to the reference position determined beforehand in the reference area. Especially, in the device, movement of the moving means is controlled by position information by the photographed image from the imaging means for imaging the surface of the base, and the reference area imaging means includes an optical path for guiding the image of the reference area to the imaging means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004163409-A (JP)
Title: Packaged storage phosphor screen or panel
Inventor: VAN DEN BERGH RUDY
IPC: B65D81/24
Filed: 2003-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a phosphor screen or panel which is perfectly protected at least against oxygen and moisture.  <P>SOLUTION: At least one phosphor screen or panel packed in a sealed package is characterized in that the package is laminated in the form of an asymmetric barrier layer foil, the foil includes an inside soft thermoplastic polymer layer 5 and an outside polymer layer 1, the outside polymer layer 1 is glued to and is in contact with an aluminum layer 3 located between the inside soft thermoplastic polymer layer 5 and the outside layer 1 and the vapor of less than 0.01 g/m<SP>2</SP>permeates and oxygen, carbon dioxide and nitrogen of less than 0.01 cm<SP>3</SP>/24 hours and 1 m<SP>2</SP>/bar respectively permeate in the environment where the foil has the relative humidity of 75% RV and the temperature of 23°C for 24 hours owing to the adhesivity between the outside polymer layer 1 of 2.5 N/mm<SP>2</SP>or larger and the aluminum layer 3.  <P>COPYRIGHT: (C)2004,JPO