baber/WOPTO huggingface dataset:
Patent JP-2004260264-A (JP)
Title: Method of manufacturing scanner, adjusting device for positioning sensor mounting position of the scanner, and program
Inventor: NAGATA HIDEYA
IPC: G06T1/00
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for accurately positioning the sensor of a scanner on a proper position.  <P>SOLUTION: The method of manufacturing the scanner provided with an optical system for generating the optical image of an original and the sensor for scanning the optical image to generate an image signal has the following processes. (1) A test chart including a light and dark pattern is arranged instead of an original, and the sensor is moved in an optical path direction of the optical system. (2) "The position of the sensor" and "the amplitude of an image signal outputted from the sensor" are sampled according to the movement of the sensor. (3) The correlation between the position and the amplitude which have been sampled is approximated to a curvilinear function. (4) The best image field position at which the amplitude becomes the largest is obtained from the locus of the curvilinear function. (5) The sensor section is positioned to the calculated best image field position, and the sensor section is fixed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004259508-A (JP)
Title: Lithium secondary battery
Inventor: ISHIZU TAKENORI
IPC: H01M10/05
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lithium secondary battery composed by improving an output characteristic without increasing the battery size.  <P>SOLUTION: This cylindrical lithium ion secondary battery 20 has a rolled group 6 and a nonaqueous electrolyte incorporated in a battery can 7. The rolled group 6 is composed by rolling a positive electrode plate using, as a positive electrode active material, a lithium-manganese composite oxide having a layered halite type crystalline structure having a 0.1-2.0 μm average particle diameter of primary particles and a 2.0-25 μm average particle diameter of secondary particles formed by flocculating the primary particles, and a negative electrode plate using artificial graphite as a negative electrode active material by interlaying a separator. Insertion and desorption of lithium are facilitated, and the reaction area of the positive electrode active material is made appropriate.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004260954-A (JP)
Title: Frequency generator
Inventor: OIWA SHOJI
IPC: H02K21/12
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the induction noise of an FG (frequency generator) and to reduce the size of it.  <P>SOLUTION: The surface of a printed wiring board that faces an annular magnet end face is a front surface. An FG coil composed of radial line elements is disposed on the front surface, while a circular cancel coil is disposed on the rear surface of the printed wiring board. By arranging the cancel coil on such rear surface of the printed wiring board as of a diameter close to the average diameter of the inner diameter and the outer diameter of the FG coil, the disturbance inductive noise that penetrates the printed wiring board vertically is canceled while miniaturization is intended.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004254985-A (JP)
Title: Heat sterilizing method and heating container for bone graft
Inventor: FRIEDRICH JUNKER
IPC: H05B6/68
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To simplify to control temperature in heat sterilization of bone grafts by irradiating with microwaves.  <P>SOLUTION: The bone grafts are housed in a sealed container for sterilization and is subjected to heat sterilization by irradiating with microwaves. A temperature inside the container for sterilization is monitored, and the output of a magnetron, a movable base on which the sterile container is placed, and a movable reflector are controlled by a computer of a control unit, based on the monitored temperature. Either a thermocouple temperature sensor or a semiconductor temperature sensor is used as a temperature sensor for the purpose. The bone grafts after the sterilization are stored in the container, and the container is opened in an operating room right before the use.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004258439-A (JP)
Title: Projection type display device
Inventor: KAWASE SHINYA
IPC: G02B27/18
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To intercept unnecessary light impinging on a projection optical system by a light shielding plate having a simple constitution to obtain a projected image of high contrast in a projection type display device using an optical modulation element consisting of a DMD.  <P>SOLUTION: Light from a light source 1 is radiated to a DMD 6 from an illumination optical system IL through a first prism PR1 of a TIR prism PR. Illuminating light is reflected into a projection optical system PL by a micromirror M of the DMD (ON light) in the case of the micromirror M being on-state and is reflected to the outside of the projection optical system PL by the micromirror M of the DMD (OFF light) in the case of the micromirror M being off-state, and only ON light is projected on a screen by the projection optical system PL to form a display image. Since a light shielding plate 7 for intercepting a part of a luminous fluc of the illumination optical system IL is controlled so as to be inserted to and removed from an optical path of the illumination optical system IL, illuminating light other than the ON light doesn't impinge on the inside of the projection optical system PL, and thus the contrast of the display image is improved.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004266509-A (JP)
Title: Apparatus and method for recording graphic data
Inventor: NISHIMOTO MASAYUKI
IPC: H04N19/00
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the time required for transferring graphic data recorded at a record medium to mobile graphic data reproducing equipment.  <P>SOLUTION: First and second encoding sections encode the graphic data VD1 with a different compression rate each. The encoded data are recorded at regions A, A' in a mass storage section 4 each. When a monitor 102 instructs reproduction, a control section 7 reproduces the graphic data recorded at the region A. Contrarily, when transfer to the mobile graphic data reproducing equipment is instructed, the control unit 7 transfers the graphic data recorded at the region A' to the mobile graphic data reproducing equipment.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004225516-A (JP)
Title: Electric lock box having key cabinet
Inventor: KOSEGI HIROAKI
IPC: E05B19/00
Filed: 2003-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To prevent mischief and illicit unlocking operation from being performed in a key hole of a door attached with an electric lock box.  <P>SOLUTION: This electric lock box (an electric lock body 3) is installed on a door knob 13 of the door having the key hole, and a member (a key hole covering part 2) for covering a key hole part 1 is arranged on the electric lock body 3.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004261738-A (JP)
Title: Purification method for underground water polluted by cyanogen
Inventor: UCHIMURA SAYUMI
IPC: C02F1/74
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method which enables the underground water to be efficiently purified with a small amount of the metal reductant by accelerating insolubilization of cyanogen compounds in the purifying layer when underground water polluted by cyanogen is purified by passing it through a water-permeable underground water purifying layer filled with a metal reductant.  <P>SOLUTION: An acidic substance or an oxidizing substance is made to exist in the underground water purifying layer 1 or on the upstream side of the layer. When the underground water polluted by cyanogen is purified by passing it through the water-permeable underground water purifying layer filled with the metal reductant, the underground water can be efficiently purified with a small amount of the metal reductant by accelerating the insolubilization of cyanogen compounds in the purifying layer.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004265819-A (JP)
Title: Microwave heating device
Inventor: YAMAMOTO KOJI
IPC: H05B6/68
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To accurately judge no-load state without heating object correctly even if there are variations in performance of magnetron and electric power supply variations due to matching of the heating chamber and magnetron, and securely interrupt the operation of the magnetron or reduce an output of the magnetron.  <P>SOLUTION: A temperature detecting element 22 to detect atmospheric temperature of the magnetron 14 is installed in the lee side of cooling air of the magnetron 14, and by detection temperature of the temperature detecting element 22, it stops the actions of the magnetron 14, or the output of the magnetron 14 is reduced.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004269081-A (JP)
Title: Cooling method for pouch with spout and carrying device for pouch with spout
Inventor: SAIKI SHINJI
IPC: F25D13/06
Filed: 2003-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method capable of cooling a pouch so that contents do not remain in a spout and a carrying device for the pouch with the spout suitable for the method.  <P>SOLUTION: This carrying device for carrying the pouch 11 with the spout filled with the contents comprises a carrying means 7 capable of traveling along a specified carrying route, a supporting means 9 fitted to the carrying means rotatably about the pivot shaft thereof and capable of supporting the pouch in the state of the spout faced in the rotating direction about the pivot shaft 12, and a guide 13 to provide the tilt of the spout about the pivot shaft to the support means so that the spout can be positioned upward and the pouch can be tilted. The contents are cooled while maintaining the pouch in the diagonally tilted with the spout facing upward.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004269082-A (JP)
Title: Door device of lift dedicated for parcel
Inventor: HASHIMOTO SHOICHI
IPC: B66B13/12
Filed: 2003-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a door device of a lift dedicated for parcel capable of holding the engagement of the door of an access port with the door of a cage by departure of these doors from fully closed positions.  <P>SOLUTION: When both the door 3 of the access port and the door of the cage are fully closed, a handle 16 is pressed in by a manual operation and an engagement element 18 is fitted to a fitting hole 15 in the door 6 of the cage. By this, both these doors are engaged with each other by an engagement element 18, and the engagement part 9 of an engagement plate 7 fitted to the door 6 of the cage is fitted to the engagement groove 19 of the engagement element 18 by the door opening movement of the handle 16 to maintain the engagement thereof by the engagement element 18. Even when a hand is removed from the handle 16 in this state, the engagement thereof can be maintained and continued during the opening/closing operation thereof, and a labor for re-engagement to eliminate the engagement thereof can be eliminated to increase the operating efficiency of the lift dedicated for the parcel.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004270224-A (JP)
Title: Lock structure of expandable gate
Inventor: NISHI YASUO
IPC: E06B11/06
Filed: 2003-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lock structure of an expandable gate, facilitating operation of a drop bar and having high degree of freedom in design.  <P>SOLUTION: This lock structure of an expandable gate includes: a lock member provided on the movable side end part of the expandable gate; a lock receiver engaged with the lock member; and an operating part for operating the lock member, wherein the lock member and the lock receiver are engaged with each other to accomplish locking. In the lock structure, the drop bar mounted on the expandable gate interlocks with the operating part, so that when the lock member and the lock receiver are engaged with each other to perform locking, the drop bar is moved to the lower side.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004274919-A (JP)
Title: Linear motor with sensor
Inventor: OTSUKI NOBORU
IPC: H02K41/03
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a linear motor with a sensor capable of detecting a position of a mover without using a number of magnetometric sensors and without need for a detent of bar-like mover.  <P>SOLUTION: This linear motor with the sensor comprises a stator 2; the mover 1 capable of linearly moving against the stator 2; a driving coil 5 fitted on either of the stator 2 or the mover 1; a sensor coil 6 for detecting the position of the mover 1 relative to the stator 2 fitted on either of the stator 2 or the mover 1 and for switching energization to the driving coil 5. The driving coil 5 faces a driving magnet 3 in which poles are alternately arranged in a moving direction of the mover. The sensor coil 6 faces a metal 4 for detection in which metal pieces having different permeability and permittivity is alternately arranged in the moving direction of the mover 1. The driving coil 5 and the metal 4 for detection are arranged at the same pitch. The sensor coil 6 comprises the coil for excitation and the coil for detection. The coil for excitation is integrated with the coil for detection.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004269032-A (JP)
Title: Case with simply unsealable mouth
Inventor: WATANABE SHINSUKE
IPC: B65D5/54
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To easily unseal a case when storing cylindrical contents with a simple structure.  <P>SOLUTION: The case is made of a box forming piece 12 integrally cut from a single blank sheet made of paper or plastic. In the piece 12, a plurality of side faces 14, 16, 18 and 20, and lid pieces 40 and 42 at both ends of one side face 16 are formed, and insert pieces 44 and 46 are formed at an opposite side to the side face 16 of the lid pieces 40 and 42 adjacently. An unsealing port 80 sectioned via perforations 84 is formed at an end of the side face 20, and a semicircular additional unsealing port 82 sectioned via perforations 86 is formed toward a crease 28 of the port 80.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004225031-A (JP)
Title: Material for insulation film, coating varnish for the insulation film, insulation film obtained by using the same, semiconductor element and semiconductor device
Inventor: ONO KOJI
IPC: C09D179/04
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a material for an insulation film, having excellent mechanical strengths and a low dielectric constant, to obtain a coating varnish containing the material, to prepare the insulation film formed by using the material or the varnish, to provide a semiconductor element, and to provide a semiconductor device.  <P>SOLUTION: The material for the insulation film gives the insulation film having a difference between fine pore volumes of ≤0.001 cm<SP>2</SP>and a size of the fine pore of ≤20 nm, wherein the difference between the fine pore volumes is measured so that cured films having two kinds of film thicknesses are formed on a silicon wafer by subjecting the material to film-forming, heating, and curing, and then the fine pore volumes per 1.0 cm<SP>2</SP>of the cured films are each measured by a nitrogen adsorption technique, and the size of the fine pore is measured by the nitrogen adsorption technique. The coating varnish is obtained by dissolving or dispersing the material for the insulation film in an organic solvent. The insulation film is formed by applying the material or the varnish onto the silicon wafer, then drying, heating, and curing the material or the varnish. The semiconductor element has the insulation film. The semiconductor device is obtained by using the semiconductor element.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004276722-A (JP)
Title: Mounting structure of front fender
Inventor: TAKEMURA HIROO
IPC: B62J15/00
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting structure of a front fender capable of increasing the freedom degree of design by allowing to increase the rigidity of fins without increasing a wall thickness and smoothening the inclination of the fins.  <P>SOLUTION: In this mounting structure of the front fender, the fins 55 of the front fender 51 are mounted, through bolts 79, on a fin mounting part 73 formed on a front fork. A holding member 77 is tightened, with the bolts 79, to the fin mounting part 73 together with the fins 55, and the tip part 772 of the holding member 77 is extended to a position apart from the fin mounting part 73 to support the rear surface of the fins 55.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004277576-A (JP)
Title: Method for preparing solution for etching or cleaning
Inventor: SUYAMA MAKOTO
IPC: C09K13/00
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for simply preparing a solution usable for the use of etching and cleaning.  <P>SOLUTION: The preparation method of the solution for etching or cleaning is provided, wherein the solution is characterized by containing (1) at least one fluoride salt or bifluoride salt formed from at least one selected from the group consisting of ammonia, hydroxylamines, aliphatic amines, aromatic amines, and aliphatic or aromatic quaternary ammonium salts, and hydrofluoric acid; (2) at least one organic solvent having a hetero atom; and (3) water. The method comprises step 1: mixing an aqueous solution of hydrofluoric acid and at least one organic solvent having a hetero atom and step 2: mixing the mixture obtained in the step 1 with at least one selected from the group consisting of ammonia, hydroxyl amines, aliphatic amines, aromatic amines, and aliphatic or aromatic quaternary ammonium salts, or a fluoride salt thereof.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004277122-A (JP)
Title: Hanging device for lifting of elevator
Inventor: TAKEMORI YOSHITO
IPC: B66D3/04
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To enlarge setting tolerance of an elevator without limiting a overhead dimension of a hoistway with a simple constitution.  <P>SOLUTION: This hanging device for lifting of an elevator comprises a base plate member 17 put on a reinforcing bar member 3, a cylinder body 18 connected with the base plate member 17 and positioned above a bottom face of a peak wall 2 on a lower end, an eye bolt 19 screwed with the cylinder body 18, and a bolt 20 nipping the base plate member 17 and screwed with the cylinder body 18. After a lifting operation of an elevator constituting equipment is performed using the eye bolt 19 screwed with the cylinder body 18, the eye bolt 19 is detached from the cylinder body 18, so as to eliminate downward protrusion from the bottom face of the peak wall 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004276179-A (JP)
Title: Collet removing device
Inventor: KOMINE TAKESHI
IPC: B23B31/20
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a collet removing device which can further improve its strength and can easily remove a collet from a nut.  <P>SOLUTION: The collet removing device has a collet removing device body 10 on which a gripping portion 12 is formed so as to grip a collet 100. The gripping portion 12 is formed on the tip end of the collet removing device body 10, and has an inside diameter smaller than the outside diameter of the collet 100 at the maximum diameter portion of the collet 100 and an outside diameter smaller than the inside diameter of the nut 200 at the position corresponding to the maximum diameter portion of the collet 100 when the collet 100 is installed in the nut 200.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004281905-A (JP)
Title: Output device of light receiving element
Inventor: TOYODA SHUHEI
IPC: H01L31/10
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To improve the BER of an output device of a light receiving element, by making nearly equal to each other the current-loop distances present in its photodiode array, and by reducing its crosstalk.  <P>SOLUTION: The output device of the light receiving element has a photodiode array substrate 13 having a formed photodiode array 15, and has an output substrate having an amplifying circuit for amplifying the output signals outputted from respective photodiodes 16. Further, the current-loop distance ranging from a common electrode 19 to each photodiode 16 and the current-loop distance of each signal electrode 18 connected with each photodiode 16 are made nearly equal to each other.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004282958-A (JP)
Title: Power factor improving circuit
Inventor: TSURUYA MAMORU
IPC: H02M7/12
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power factor improving circuit which can reduce a size and a noise and which increases an efficiency by reducing the power loss of a portion having a low AC power supply voltage.  <P>SOLUTION: The power factor improving circuit improves an input power factor by turning on/off via a main switch Q1 by inputting a rectified voltage obtained by rectifying the AC power supply voltage of an AC power supply Vac1 by a full-wave rectifying circuit B1 via a step-up reactor L1 and converts the rectified voltage into a DC output voltage. The power factor improving circuit includes a control circuit 10 for controlling the switching frequency (f) of the main switch Q1 in response to an AC power supply voltage value.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004277663-A (JP)
Title: Sialon fluorescent material and method for producing the same
Inventor: HIROSAKI NAOTO
IPC: C09K11/64
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluorescent material without having brightness reduction by solving a problem such that conventional fluorescent material is excited by the irradiation of an exciting source such as light or an electric beam having a high energy and emits light, and as a result, the brightness of the fluorescent material decreases.  <P>SOLUTION: The subject method for producing a sialon fluorescent material exhibiting a high brightness is provided by preparing a metal compound mixture capable of constituting the sialon fluorescent material containing a metal element M (M is ≥1 kind selected from the group consisting of Li, Ca, Mg, Y and lantanide metals) by burning, and burning the mixture by keeping ≥2,000°C and ≤2,400°C temperature range under nitrogen atmosphere of ≥0.2 MPa and ≤100 MPa.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004281348-A (JP)
Title: Electromagnetic relay device
Inventor: KOBAYASHI SEIICHIRO
IPC: H01H47/00
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To enable high density packaging of a circuit board having relays, in which connection to a plurality of loads is exclusively controlled by using a plurality of relays.  <P>SOLUTION: The electromagnetic relay device comprises a first electromagnetic block 3 having a movable contact 31, a normally open contact 32, and a normally closed contact 33, and a second electromagnetic block 4 having at least a movable contact 41 and a normally open contact 42, that are disposed in parallel in the same case. Inside the case, the normally closed contact of the first electromagnetic block and the movable contact of the second electromagnetic block are connected by a connecting wire 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI