baber/WOPTO huggingface dataset:
Patent JP-2003344898-A (JP)
Title: Focal plane shutter for camera
Inventor: KIYOTA MASATO
IPC: G03B9/36
Filed: 2002-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a focal plane shutter for a camera having improved general applicability with which a comparatively large and slender motor as a driving source for a set member is assembled.   <P>SOLUTION: Shutter blades are arranged between a shutter base plate 1 and an auxiliary base plate 2. The motor 24 is arranged in the side area of the aperture part 1a on the shutter base plate 1, and a mechanism of performing a shutter blade opening/closing operation is arranged on the auxiliary base plate 2 placed back to back with the shutter base plate 1. A can disk 26 fixed to the output shaft of the motor 24 and a mediating member 27 rotatably attached to a shaft 25a are arranged in a box 25 positioned under the motor 24. A charging member 4 connected to the set member of the mechanism 3 is attached to the shaft 2b of the auxiliary base plate 2 in the lower position of the mechanism 3. By having such the compact constitution, the rotation of the motor 24 is appropriately transmitted to the set member.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003347176-A (JP)
Title: Manufacturing method of laminate wafer
Inventor: NAKAZATO YASUAKI
IPC: H01L21/02
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a laminate wafer in which damage or surface roughness is reduced after the peeling of a laminate wafer by an ion-implantation peeling method for an easier flattening process thereafter, resulting in a simplified manufacturing process of the laminate wafer.   <P>SOLUTION: The method for manufacturing a laminate wafer includes at least an ion-implantation process (c), a wafer adhesion process (d), and a peeling thermal process (e). The peeling thermal process is performed under, at least, a condition of a temperature rising speed of 5°C/second or faster with a rapid heating/cooling apparatus or a condition of a lateral arrangement of a wafer which is adhered.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003340703-A (JP)
Title: Machining device for optical component and method of manufacturing optical component
Inventor: MIZUNAGA KAZUO
IPC: B24B47/22
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a machining device for an optical component and a method of manufacturing the optical component capable of simplifying the work by automating the initial preparatory work, and shortening the time for machining the optical component and the like.   <P>SOLUTION: In machining the optical component and the like for grinding and polishing a workpiece by the relative motion of the workpiece and a tool while pressing the workpiece to the tool by an upper shaft part, this device comprises a means for detecting a position set in advance as the displacement amount from an original point which is a position where the workpiece is brought into contact with the tool, to press the workpiece held on the upper shaft part to the tool mounted on the tool shaft part, whereby the proper machining position of the initial preparatory for the grinding and polishing work of the optical component such as lens can be automatically detected.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003339791-A (JP)
Title: Bedsore-preventing belt on mattress
Inventor: NISHIMURA AKIRA
IPC: A61G7/05
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bedsore-preventing belt unit on a mattress by which a body pressure of a user particularly bedridden at home is effectively dispersed, so as to contribute to prevention of a bedsore.   <P>SOLUTION: At places in a mattress 1 of a bed or the like where a shoulder section and a waist section of the user are positioned, a shoulder section bedsore-preventing belt 2b and a waist section bedsore-preventing belt 2h are placed respectively. The shoulder section bedsore-preventing belt 2b and the waist section bedsore-preventing belt 2h are structured with stuffing of a soft member 3 and with covering of a well-known outer cloth 4 having both expansion and contraction qualities, and are placed on desired places on the mattress 1 via anti-skid means 5 on respective back face sides. For the soft member 3, as an expanded material with a thickness of 30 to 70 mm, a urethane foam member with density of 45 kg/m<SP>3</SP>, apparent density of 10 to 100 kg/m<SP>3</SP>, and compressive strength of 10 to 400 N can be employed, for instance.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004005081-A (JP)
Title: Square identification code paper
Inventor: KURIYAMA MASAYUKI
IPC: G06K19/06
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a reading error is caused by an error of reading angle or sticking position, in reproduction of record information of a binary information area, to precisely determine the origin of the binary information area and the first edge and fourth edge across the origin by enabling the specification of individual edges of the first edge, second edge, third edge and fourth edge of a squre shape.  <P>SOLUTION: In this square identification code paper, binary marks enabling the identification of each of the second, third and fourth lines are recorded between a frame line surrounding the circumference of the binary information area and the binary information area, so that the origin of the binary information area having unit data areas arranged in matrix and the first edge and fourth edge across the origin can be precisely determined.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003340101-A (JP)
Title: Game machine
Inventor: TSUSAKA SHIGEHIRO
IPC: A63F7/02
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine for performing more accurate game control by preventing a control process based on an erroneous control command signal.   <P>SOLUTION: The game machine, wherein the control command signal is transmitted from at least one control device to other control device and control based on the control command signal is performed by the control device which receives the control command signal, includes the control device for transmitting the control command signal provided with an adding means for adding right and wrong determining data to the control command signal, and includes the control device for receiving the control command signal provided with a determining means for determining whether the received control command signal is right or not on the basis of the right and wrong determining data added to the control command signal. When the received control command signal is determined to be right, the control process based on the received control command signal is performed. When the received control command signal is determined to be wrong by the determining means, the control process based on the received control command signal is not performed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004012633-A (JP)
Title: List display of multiple images
Inventor: YUDASAKA SHINGO
IPC: G06F3/0484
Filed: 2002-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To improve convenience of a user when a plurality of images displayed in a specified display area are browsed.  <P>SOLUTION: A plurality of thumbnails are displayed as a list of images in a window. The arrangement and the reduction scale of the thumbnails are automatically determined based on the window size and the number of image files so as to display the all thumbnails.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004011209-A (JP)
Title: Yield predetermined-region surrounding structure of screw reinforcement and material-end fixing structure of component in reinforced concrete building
Inventor: HIRAISHI HISAHIRO
IPC: E04B1/41
Filed: 2002-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To reduce damages of columns and beams in the case of an earthquake in a reinforced concrete building.  <P>SOLUTION: Screw reinforcements 21 and 22 for a foundation 1 (a base section) and the column 2 (a component) are connected by a cylinder 10. The cylinder 10 is arranged at the lower end section of the column 2. The screw reinforcement 21 on the foundation 1 side is extended from the material-end place E of the column 2 to an upper section, and screwed to a screwing section 11 for the cylinder 10, and a site surrounded by a sleeve section 12 for the cylinder 10 functions as a yield predetermined region Y. When a yield is generated in the yield predetermined region Y, an effect on the concrete 2a of the column 2 can be reduced by the sleeve section 12 for the cylinder 10, and the damage of concrete can be lowered.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003110998-A (JP)
Title: Method and circuit for data transmission
Inventor: NITZPON HANS-JURGEN
IPC: H04N7/24
Filed: 2002-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a method and circuit capable of transmitting data through a multimedia network line adopting the standard such as the MOST (Media Oriented Synchronous Transfer) and transmitting the data from a DVD player to a DVD decoder. SOLUTION: The sampling rate of the optical and electrical signals provided by a DVD player according to standard IEC 61937 are converted in a first transcoder (T1) to the sampling rate of a multimedia computer. The signals generated by the first transcoder (T1) with the sampling rate of the multimedia network are transmitted through a multimedia network line (M) to a second transcoder (T2), which based on the parameters contained in the signals received generates the signal originally generated by the DVD player.
Patent JP-2004019234-A (JP)
Title: Height position adjustment structure for ceiling frame
Inventor: SUZUKI MASAAKI
IPC: E04B9/18
Filed: 2002-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a height adjustment structure for ceiling frame capable of performing the work of height position adjustment of a ceiling frame.  <P>SOLUTION: A clip 3 is connected to a hanging substrate 2, a hardware 4 is connected to the clip 3, and a rotational operating section 3a is provided to the hardware 4 by facing downward, the hardware 4 is lifted and lowered against the hanging substrate 2 by rotating the rotational operating section 3a, and the ceiling frame 6 is connected to the hardware 4 in a state to prevent the ceiling frame from being overhung downward of the rotational operating section 3a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004022905-A (JP)
Title: Optical fiber amplifier
Inventor: YOSHIDA FUMIAKI
IPC: H01S3/067
Filed: 2002-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stable optical fiber amplifier which prevents deterioration of a noise figure when the number of input signals is changed in an optical fiber amplifier for multiple wavelength batch amplifying which is applied to wavelength multiplexing transmission.  <P>SOLUTION: The stimulation light (1) is input from the front, and a signal light and the stimulation light are combined by using a short wavelength passing coupler 2. An EDF 3 amplifies the signal light. A narrow band coupler 4 combines the signal light and the stimulation light in the passband. A branching coupler 5 branches input light with a certain ratio. This optical fiber amplifier is constituted of the branching coupler 5 which branches the input light (1) with a certain ratio, and a stimulation LD 6 which outputs an stimulation light for amplifying the signal light. As a result, the stable optical fiber amplifier can be obtained which prevents deterioration of the noise figure when the number of input signals is changed in an optical fiber amplifier for multiple wavelength batch amplifying which is applied to wavelength multiplexing transmission.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004032160-A (JP)
Title: Wayside area information guidance system, portable receiver and wayside area information guiding method
Inventor: FUKAZAWA TADASHI
IPC: H04W88/02
Filed: 2002-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wayside area information guidance system, a portable receiver and a wayside information guidance method which effectively inform passengers in a transporting means of the introduction of landscapes seen from the wayside or information of entertainment programs on the wayside, etc.  <P>SOLUTION: A contents distributor 11 in a train 10 receives contents information concerning the sideway area of the train 10 from a server 2 in a contents distribution center 1 and records the information on a database 20. The train 10 has a position measuring function 11b for measuring the present position of the train 10 itself, selects contents fit to the present position from the database 20 in accordance of the running of the train 10, displays image information of the selected contents on a display panel 12, and sends sound information to a portable receiver 40.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004032239-A (JP)
Title: Amplitude modulator
Inventor: BABA MITSUYASU
IPC: H03C7/02
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an amplitude modulator which can reduce a number of parts and a number of production man-hour with a simple configuration without necessity for a circulator and which is superior to productivity.  <P>SOLUTION: An amplitude modulator 1 comprises two pieces of conductor plates 2, 3, a first dielectric waveguide 4 and a second dielectric waveguide 5 provided between the conductor plates 2 and 3, a directional coupler 6 for coupling the dielectric waveguides 4, 5 by disposing them near each other and delivering carrier waves, a first diode 17 and a second diode 18 which are disposed respectively near a first terminal 8 formed in the dielectric waveguide 4 and a second terminal 9 formed in the dielectric waveguide 5, a first terminator 25 and a second terminator 26 connected to the first and second diodes 17, 18 respectively, and a signal source 27 for controlling a bias voltage.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004029406-A (JP)
Title: Image forming device
Inventor: MIYAKI TAKAOMI
IPC: F16D3/12
Filed: 2002-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device which eliminates the need to strictly position rotary shafts of a driving and a driven sides (center adjustment), generates no abnormal sound, and has a compact and inexpensive coupling means having high-durability.  <P>SOLUTION: In the image forming device having the coupling means for driving transmission between the rotary shaft of the driving side and the rotary shaft of a device unit as the driven side, an elastic member is used for the rotary shaft of the driving side or the rotary shaft of the device unit.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004026765-A (JP)
Title: Metal chelate complex, method for synthesizing the same and solution raw material containing the same complex
Inventor: OKAMURA SHINGO
IPC: C07C49/92
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a metal chelate complex having a low decomposition temperature, compared with a complex using a pivaloylmethane residue as a ligand, and having a decomposition temperature similar to that of an organotitanium compound simultaneously used when forming a BST (barium strontium titanate) thin film or PZT (Pb(Zr, Ti)O<SB>3</SB>) thin film, and to provide a method for synthesizing the metal chelate.  <P>SOLUTION: The metal chelate complex is represented by formula (1) [ML<SB>x</SB>][wherein M is a metal ion represented by Pb<SP>2+</SP>, La<SP>3+</SP>, Ba<SP>2+</SP>, Sr<SP>2+</SP>or Ca<SP>2+</SP>; (x) is a valence of the metal ion M; L is a β diketone residue represented by formula (2) (wherein R<SP>1</SP>is an alkyl group or an aryl group; R<SP>2</SP>is an alkyl group)].  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004027744-A (JP)
Title: Extension construction method for roof truss
Inventor: UEDA YUJI
IPC: E04B7/00
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an extension construction method for a roof truss enabling reduction of labor, cost, and industrial waste in extension construction work when the height of a ridge of an extension part is made larger than the height of a ridge of an existing house in an intermediate part of a cross-beam face of the existing house made of a hipped roof.  <P>SOLUTION: A new hip rafter beam 100 is installed in the large ridge intermediate part using a hip rafter beam installation fitting 101. A one end part 201 of a new climbing beam 200 is installed on extension of an existing climbing beam 8 using a climbing beam extension fitting 202. A new climbing beam post 203 is vertically erected between a new climbing beam post 200 and the existing climbing beam on an extension side using a climbing beam post connection fitting 204. A climbing beam in the intermediate part of the existing large ridge is extended toward an end part of a new large ridge. A trough part caused in boundary of the roof truss, the existing climbing beam on the extension part side, an end part 304 of a first new valley rafter beam 303, and an end part 307 of a second new valley rafter beam 306 are installed on substantially one straight line in the crossing part 301 using a valley rafter beam installation fitting 302 to install a valley rafter beam in the trough part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004032611-A (JP)
Title: Method and apparatus for acquiring information from screen of display of portable telephone, and communication system using information acquired from it
Inventor: AMAYA YUJI
IPC: H04M1/00
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To acquire the information displayed on a screen of a display of a portable telephone in a state which can be utilized in other equipment.  <P>SOLUTION: A detection means 21, such as an optical sensor, is disposed at a position where the information to be acquired is displayed, on a screen 11 of a portable telephone 10, for example, a position where a counter for counting a calling time is displayed. The changes in the image displayed on the screen 11 (for example, the appearance of the counter) are detected. The detection signal is obtained as the information, representing establishment of the line between the portable telephone 10 and the called side telephone, which is called by the portable telephone 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004025145-A (JP)
Title: Method and apparatus for treating aerosol can
Inventor: FUJIKURA TAKESHI
IPC: B02C23/02
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of treating an aerosol can which can treat the can properly when the can is crushed or separated and an apparatus for the method.  <P>SOLUTION: The aerosol can is supplied into a chamber 4 closed to prevent the leakage of gas in the chamber 4 while the closed condition of the chamber 4 is kept through a water sealing device 6 and crushed in the chamber 4. The pieces of the crushed can are discharged outside the chamber 4 through a water sealing device 7. In this process, the pieces are released in the liquid of the water sealing device 7 to be sorted by specific gravity. A substance whose specific gravity is higher than that of the liquid of the water sealing device 7 can easily be separated from a substance whose specific gravity is lower than that of the liquid. By making the pressure of the chamber 4 higher than that of the outside, even when the airtightness of the chamber 4 is broken, the explosion of gas components in the chamber 4 can be prevented.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004039469-A (JP)
Title: Forming method of transparent conductive thin film, transparent conductive article and transparent conductive film
Inventor: ITO HIROTO
IPC: B01J19/08
Filed: 2002-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transparent conductive article, a transparent conductive film having small thickness dispersion of a transparent conductive thin film, in particular, having small dispersion in terms of an electrical characteristic, optical characteristic and area, and having high productivity and excellent quality, and to provide a manufacturing method thereof.  <P>SOLUTION: The transparent conductive thin film is continuously formed while controlling the flow rate or concentration of at least one kind of a thin film forming gas introduced between opposite electrodes by monitoring visible light ray transmittance and resistance values of the transparent conductive thin film and a base material so that the thickness distribution of the transparent conductive thin film, the distribution of surface resistance, and the distribution of the visible light ray transmittance are set within 10-20 %, within ±10 % and within ±3 %, respectively, by using an atmospheric-pressure plasma discharge thin film forming method.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004037893-A (JP)
Title: Method for manufacturing optical fiber coupler
Inventor: HIGASHIKUBO TAKASHI
IPC: G02B6/287
Filed: 2002-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing an optical fiber coupler hardly causing failures such as excessive loss during welding and drawing and disconnection due to an unknown cause when in real use in a field.  <P>SOLUTION: This method comprises: a process of removing the coating of at least a part of the protective layers of respective optical fibers from a plurality of the optical fibers having the protective layers of drawing force 1N to 10N; a process of supplying the coating-removed parts of the optical fibers to ultrasonic cleaning for which the output of ultrasonic waves is 10W to 70W; and a process of fusion-drawing the coating-removed parts.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004040955-A (JP)
Title: Apparatus and method for detecting overexcitation
Inventor: UKAWA TETSUO
IPC: H02H7/04
Filed: 2002-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To detect overexcitation in a transformer with accuracy and ease.  <P>SOLUTION: Primary total current I and secondary load current I2 are measured by a primary current measuring instrument 22 and a secondary current measuring instrument 23, respectively. Exciting current IO is computed by an exciting current computation circuit 24. Then, the measured value of input voltage V is divided by the value of exciting current IO, and the value of exciting impedance is computed by an exciting impedance computation circuit 25. The exciting impedance value is compared with a reference value of exciting impedance set on an exciting impedance reference 26 by a judgment circuit 27. If the exciting impedance value is equal to or less than the reference value of exciting impedance, the transformer 1 concerned is judged to be overexcited.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004042335-A (JP)
Title: Foamed product and method for manufacturing foamed product
Inventor: KONDO TETSUO
IPC: B32B7/04
Filed: 2002-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a foamed product formed of a skin material firmly bonded on the surface of a foam, and a method for manufacturing the foamed product.  <P>SOLUTION: In the foamed product 10 formed of the skin material 41 bonded on the surface of the foam 21 with an adhesive 31 applied to the surface of the foam 21, an adhesive penetrating hole 23 formed by piercing a puncturing tool 58 into the surface of the foam 21, and the skin material 41 and the foam 21 are bonded together by making the adhesive 31 applied to the surface of the foam 21 find its way into the adhesive penetrating hole 23. In addition, the foamed product 10 is manufactured through the processes of forming the adhesive penetrating hole 23 by piercing the puncturing tool 58 into the surface of the foam 21, then applying the adhesive 31 to the surface of the foamed product 21 with the penetrating hole 23 and laminating/bonding the skin material 41 to the surface of the foam through the adhesive 31.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003155863-A (JP)
Title: Fixed device between relatively moving two groups of structures
Inventor: MINTGEN ROLF
IPC: B60J5/00
Filed: 2002-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a fixed device between relatively moving two objects having a very simple constitution and a narrow space to be required for assembly. SOLUTION: A friction element 13 is connected to an electric voltage supply device 16, and in this case, volume variations in the friction element 13 occur in accordance with an impressed voltage, and the volume variations result to the movement of a position of the friction element regarding the friction surface 15.