baber/WOPTO huggingface dataset:
Patent JP-2003264293-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: YAMAZAKI SHUNPEI
IPC: H01L21/20
Filed: 2002-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor element which can perform a high-speed operation, and which has a high current drive capability and small unevenness between a plurality of elements.  <P>SOLUTION: The method for manufacturing the semiconductor element comprises steps of forming a plurality of insulating films extended in a linear stripe pattern on an insulation surface, forming an amorphous semiconductor film covering the plurality of the insulating films, irradiating the semiconductor film with a continuous oscillation linear laser beam to melt the film, recrystallizing the semiconductor film to form a crystalline semiconductor film having a flat surface, and forming the crystalline semiconductor region provided in a recess formed of the plurality of the insulating films of the crystalline semiconductor film as a channel forming region, so that an angle (θ) formed between the bottom and the side face of the recess constituted of the plurality of the insulating films is set to 145±5°.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003270208-A (JP)
Title: Sample holder, apparatus and method for laser ablation and for analyzing sample, and holding base for sample holder
Inventor: OISHI MASAHIRO
IPC: G01N1/28
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sample holder which can analyze even a small amount when a powder sample is analyzed in a laser ablation ICP mass analysis or a laser ablation ICP luminescent analysis, and which can simply prepare for an analysis without taking a time, and to provide an apparatus and a method for laser ablation, an apparatus and a method for analyzing the sample and a holding base for the sample holder.  <P>SOLUTION: This sample holder 10 comprises the sample base on which an adhesive tape 13 is stuck so as to cover a hole 12 or a recess formed on the sample base 11, so that the sample 1 can be adhered fixedly to an adhesive surface 13a of the tape 13 in a region corresponding to the hole or the recess.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003270713-A (JP)
Title: Automatic image pickup device
Inventor: NIKAIDO JOJI
IPC: G03B17/53
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic image pickup device by which an image free from the occurrence of the distortion in short-distance photography is obtained without making the device larger and without digitally correcting the picked-up image.  <P>SOLUTION: A mirror 8, a camera 9, a control part 10, a printer 11, and a half mirror 14 are installed in the automatic image pickup device 1, and optical path length from a person whose image is to be picked up 5 to the camera 9 is a distance (A+B+C) and is longer by (B+C) in the device 1 than in the conventional automatic image pickup device in which the camera 9 is installed at the rear of the mirror 14. The person 5 can confirm his (her) own figure reflected on the mirror 14. By making the optical path length (B+C) from the mirror 14 to the camera 9 equal to the optical path length A from the person 5 to the mirror 14 (B+C=A), the image supposed by the person 5 from his (her) own figure reflected on the mirror 14 agrees with the image actually picked up by the camera 9.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003272470-A (JP)
Title: Membrane switch, key switch using the membrane switch, keyboard provided with key switch, and personal computer provided with keyboard
Inventor: OHASHI KAZUTERU
IPC: H01H13/712
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a membrane switch capable of pressing an upper side membrane sheet stably when switching to stabilize switching operation and to provide a key switch provided with the membrane switch.  <P>SOLUTION: In this membrane switch 1 composed of a lower side membrane sheet 2, the upper side membrane sheet 3, and a spacer sheet 4 provided between both sheets 2 and 3, a spring sheet 5 made of a metallic thin plate is arranged on the upper side membrane sheet 3, and a semispherical swelling part 13 is formed by corresponding to an upper part electrode 9 on the spring sheet 5 to press the upper side membrane sheet 3 by a connection part 14 of the swelling part 13 and the spring sheet 5. Moreover, in the key switch, the membrane switch 1 is arranged below a holder member 22 to press down the swelling part 13 by a pressing-down projection 33 when pressing down a key top.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003284131-A (JP)
Title: Digital wireless system
Inventor: NAKANO YUSUKE
IPC: H04W72/04
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital wireless system including: a central apparatus 14; a base station 18 connected to the central apparatus 4; and a mobile station 19 connected to the base station 18 via a wireless channel wherein the central apparatus 4 and the mobile station 19 make voice/data communication, for decreasing the number of wireless channels and attaining a time short in the channel connection.  <P>SOLUTION: A wireless channel is assigned by applications (e.g. paging speech, data communication, maintenance speech), control information and speech information (voice data and other data than the voice data) in a wireless channel are switched so as to eliminate the need for the control channel and the time required for channel connection is decreased.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003279795-A (JP)
Title: Optical fiber collimator and manufacturing method thereof
Inventor: KAWADA NAOKI
IPC: G02B6/32
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical fiber collimator that can be fixed without deteriorating an alignment state, and further can be set to be in an airtight sealing state.  <P>SOLUTION: A thin section 24 at a collar section 22 is irradiated with a YAG laser or the like from a direction nearly orthogonally crossing, and a plurality of places are welded in a thickness direction from the surface of the thin section 24 to reach a collimator block 30. As a result, the optical fiber collimator 10 is fixed to the collimator block 30, and further the YAG laser is radiated over the entire circumference of the outer-periphery section at the collar section 22 to airtightly seal a portion to the surface of the collimator block 30.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003278208-A (JP)
Title: Drain valve device
Inventor: MIZUKOSHI HIROSHI
IPC: E03C1/22
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drain valve device which allows the performance of more efficient recovery when remaining hot water in a bathtub is reused as washing water and toilet flushing water, and enhances workability and usability for a user.  <P>SOLUTION: In this drain valve device which is provided on a bottom surface of the bathtub and in which drain piping in a downstream part with respect to a water shut off valve for bathtub water is connected to a sewer, bathtub water recovering piping, which is opened on a circle concentric with the drain piping, is arranged inside the drain piping. Additionally, an opening of the bathtub water recovering piping is provided with a valve cover which is formed like a disc whose diameter is larger than that of the bathtub water recovering piping and in which an opening for passing water is provided in a central part; the bathtub water recovering piping and the valve cover are connected together by a coupling body having an elastic force; and a circumferential ring-shaped protrusion, whose inside diameter is smaller than a diameter of the valve cover, is arranged inside the drain piping in the downstream part with respect to the valve cover.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003275435-A (JP)
Title: Return preventing structure for glass door in game machine
Inventor: NAHATA YUTAKA
IPC: A63F7/02
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To resolve a problem of a glass door returning in a closing direction when it is left open.  <P>SOLUTION: A return preventing stopper 5 is provided on one of upper and lower parts of one side part in a rear face of the glass door 2 so that a tip 6 freely protrudes and withdraws with respect to an upper or lower face of the glass door 2. The tip 6 of the return preventing stopper 5 slidably contacts a sliding contact face 12 of an attaching part 3 or 3a. A means 13 is provided for pressing the tip of the return preventing stopper 5 toward the sliding contact face 12, and a locking part 15 for the tip 6 of the return preventing stopper 5 is provided in an attaching part 3 or 3a side. In a closed state, the tip 6 of the return preventing stopper 5 is in a contacting state to the sliding contact face 12, and when the glass door 2 is opened, the return preventing stopper 5 is moved by the pressing means 13, the tip 6 of the return preventing stopper 5 is engaged with the locking part 15 of the attaching part 3 side, and an opened state of the glass door 2 is maintained.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003280878-A (JP)
Title: Image data processing method and image data processing program
Inventor: FUJIYASU MITSUHIDE
IPC: G06F3/048
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To make an image data processing method possible easily designate, and easily change the desired region of a map image for print or the like.  <P>SOLUTION: In this map data processing method for designating a region to be outputted in a map, a first layer associated with a map image corresponding to a normal map is displayed, and a second layer including a frame indicating that the inside part is the region of a map to be outputted is generated in response to a command (a step 201) indicating the designation of the region to be outputted, and the second layer is displayed so as to be overlapped on the first layer (a step 202). Then, the second layer is re-displayed so as to be overlapped on the first layer (a step 203) by relatively moving the second layer and the first layer or changing the scale of the map of the second layer in response to a command to change of the movement of the region or the scale of the map.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003283465-A (JP)
Title: Wavelength multiplex communication system employing wavelength selection mechanism
Inventor: INOUE HIDEAKI
IPC: H04B10/00
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wavelength multiplex communication system wherein a user of a terminal needs not notify the type of a user side communication apparatus, it is not required to replace the apparatus even when the user moves to another place, and it is not necessary to manage the type of user terminal even by a service provider side.  <P>SOLUTION: This invention provides the communication system wherein a plurality of user side communication apparatuses A to D make communication with one center side communication apparatus 10, an optical fiber interconnects the user side communication apparatuses A to D and the center side communication apparatus 10, an optical splitter 30 for branching and coupling the optical fiber in a form of multi-to-one is interposed in the optical fiber, the system uses wavelengths λ2, 4, 6, 8 for communication in an uplink direction from the user side communication apparatuses A to D to the center side communication apparatus 10, uses wavelengths λ1, 3, 5, 7 for communication in a downlink direction from the center side communication apparatus 10 to the user side communication apparatuses A to D, and a wavelength selecting mechanism section 40 is placed to any part of the transmission lines between the user side communication apparatuses A to D and an optical termination box 50.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003275636-A (JP)
Title: Method for forming film body, device for forming film body, method for manufacturing lens using this, method for manufacturing color filter and method for organic el device
Inventor: IWATA YUJI
IPC: H05B33/14
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for forming a film body sufficiently controlling a film thickness without varying a delivery amount of a liquid drop from respective delivery nozzles; and a device for forming a film body.  <P>SOLUTION: In the method for forming a film body, a function liquid introduced while a function liquid drop delivery head 9 is relatively scanned against a workpiece W is delivered from a plurality of delivery nozzles 29a of the function liquid drop delivery head 9 to form the film body of the function liquid on a surface of the workpiece W. The surface of the workpiece W is coated with the function liquid by varying an inclination angle against the scanning direction of the function liquid drop delivery head 9 in the state that a delivery amount of the liquid drop from the respective delivery nozzles 29a cannot be varied.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003284261-A (JP)
Title: Distribution line monitoring control device
Inventor: ISHIHARA TOSHIJI
IPC: G05B9/03
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a distribution line monitoring control device capable of attaining high availability by the duplexing of a computer and a storage device.  <P>SOLUTION: This control device includes two computers 3a, 3b and two storage devices 6a, 6b. By selectively switching each of the two computers 3a, 3b and the switches 8a, 8b connected by a connection cable 7, either of the two computers 3a, 3b is connected with the two storage devices 6a, 6b.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003285233-A (JP)
Title: Apparatus for confirming operation of clamping device
Inventor: KIMURA SEIJI
IPC: B23Q3/06
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydraulic clamping device, which is not only able to judge clamping conditions based on a signal detected by a pressure switch provided in an oil passage when clamping an object to be clamped, but also able to surely confirm the clamping conditions.  <P>SOLUTION: A first hydraulic pressure generating cylinder 13 is located in a clamping oil passage 5a for transmitting hydraulic pressure from a hydraulic pump 10 to a clamping oil chamber 2a of a clamping device 2. The hydraulic pressure generated in a secondary chamber 33 of the cylinder 13 by transmitting hydraulic pressure to a primary chamber 32 of the cylinder 13 is transmitted to the clamping oil chamber 2a. A second hydraulic pressure generating cylinder 14 is located in an unclamping oil passage 5b for transmitting hydraulic pressure from a hydraulic pump 10 to an unclamping oil chamber 2b. The hydraulic pressure generated in a secondary chamber 43 of the cylinder 14 by transmitting hydraulic pressure to a primary chamber 42 of the cylinder 14 is transmitted to the unclamping oil chamber 2b. Magnetic proximity switches 15, 16 are provided to detect the positions of the pistons 31, 41 with respect to the cylinder bodies of the first and second hydraulic pressure generating cylinders 13, 14.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003286653-A (JP)
Title: Method and machine for producing web with unidirectionally arranged filaments
Inventor: ISHIDA MASARU
IPC: D01D5/098
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To produce a web with more highly unidirectionally arranged filaments.  <P>SOLUTION: A web production machine comprises a spinning die 11 parallel arranged with many nozzles 12a via which a molten polymer is extruded as filaments 4 and a conveyor 1 for collecting the filaments 4 extruded via the nozzles 12a and conveying them, wherein the spinning die 11 functions to extrude the filaments 4 while making a reciprocating swinging motion about an axis parallel to the row direction of the nozzles 12a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003281574-A (JP)
Title: Guide device, ticket vending machine, boarding guide system and boarding guide method
Inventor: NAKAYAMA TAIZO
IPC: G06Q50/00
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To ease congestion and reduce the inquiries to a station attendant to improve the business efficiency of the station attendant by enabling a passenger to go to a boarding position in a crowded platform without losing the way.  <P>SOLUTION: When boarding a bullet train or limited express, or boarding a train in which a seat is reserved by a seat reservation ticket, a ticket possessed by a user is accepted, and its boarding position is determined from the read information to guide the boarding position. A boarding guide is presented in advance so that the user can board the train without losing the way.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003277170-A (JP)
Title: Composition for wiring conductor
Inventor: YUFU TAKEHISA
IPC: H01B1/00
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that glass or ceramic powder, or the like, added to match the shrinkage percentage of a wiring conductor by firing to that of glass ceramics hinders propagation of high-frequency signals, thus high-frequency characteristics deteriorate.  <P>SOLUTION: A composition for the wiring conductor comprising 99.0-99.9 mass% nearly spherical Cu powder and 0.1-1.0 mass% glass or ceramic powder as inorganic components is provided, wherein, when 10% particle diameter, 50% particle diameter and 90% particle diameter in number accumulated distribution are represented by D10, D50, and D90, respectively, the size distribution of the Cu powder satisfies (D90-D10)/D50≤2 and the particle diameter D50 of the powder is 0.5-3 μm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003279035-A (JP)
Title: Combustion equipment
Inventor: TAKADA TETSURO
IPC: F24H1/12
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide combustion equipment wherein combustion with a proper air-fuel ratio is performed, even when an amount of oil or an amount of air can not be corrected because of the capacity of a flow pump and a fan, when the amount of air and the amount of oil are corrected corresponding to a temperature detected by an outside air temperature detecting sensor, to solve a problem in the conventional combustion equipment.  <P>SOLUTION: In this combustion equipment comprising the flow pump for adjusting the amount of oil, the fan for adjusting the amount of air, the outside air temperature detecting means for detecting the outside air temperature, and a correcting means for correcting the oil amount and the amount of air on the basis of the temperature detected by the outside air temperature detecting means, a first threshold value is determined in advance as a lower limit-side outside air temperature, a second threshold value is determined in advance as an upper limit-side outside air temperature, and widths of the correction of the amount of air and the amount of oil are changed when the detected value of the outside air temperature detecting means is between the first threshold value and the second threshold value, and when the detected value is over a range of each of the first threshold value and the second threshold value.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003280556-A (JP)
Title: Light emitting device
Inventor: OSAME MITSUAKI
IPC: H01L51/50
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide light emitting elements or a light emitting device having both practical luminance and stability.  <P>SOLUTION: The light emitting device is provided with light emitting elements in which an electric charge injection transport medium and a light emitting medium that include an organic or an inorganic compound are formed between a pair of electrodes. In the light emitting device, a resistor body is arranged between the light emitting elements and an active element that is a control means to apply a voltage to the light emitting elements and the voltage is applied through the resistor body. Since the resistor body holds a constant resistive value, even when light emitting element changes over time resulting in increase in the internal resistive value of the light emitting element, the influence of the increase is reduced at constant voltage drive. The resistor body is formed on the surface of the opposite side on which the electric charge injection and transport medium, and the light emitting medium are not formed, of at least one of the electrodes of the pair of the electrodes.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003274802-A (JP)
Title: Joining type fishing rod
Inventor: KAMEDA KENICHI
IPC: A01K87/00
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a joining type fishing rod preventing a stress concentration in the vicinity of an end part of the joined zone, and smoothing a bending change.  <P>SOLUTION: This fishing rod obtained by joining a large diameter rod tube with a small diameter rod tube both made from a fiber reinforced resin is characterized in that there exists no zone of a layer consisting mainly of an axial direction-reinforcing fiber in at least either one of the end part side zone 10E of a joining part 10T of the large diameter rod tube or the end part side zone 12E of a joining part 12T of the small diameter rod tube.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003292165-A (JP)
Title: Ordering of purchasing commodity at home and home delivery method
Inventor: TAKAKURA MAMORU
IPC: G06Q30/06
Filed: 2002-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To further improve a merit of a home delivery service for ordering and shopping at home and to improve convenience for the weak in ordering and obtaining everyday consumption goods by particularly facilitating ordering at home for the home delivery service of a purchase desired commodity.  <P>SOLUTION: In this home delivery method, an identification bar code for a commodity purchaser of a regular customer for the home delivery service is input into a physical distribution server 2 of a POS system of a commodity seller and is indicated on a home delivery locker 11 at an individual home delivery destination of the regular customer. The regular customer orders for home delivery by putting a used packaging with a commodity identification bar code C1 on it of the home delivery desired commodity in the home delivery locker 11, and the commodity seller reads the identification bar code C1 of the ordered commodity on the packaging in the home delivery locker and the identification bar code C2 for the commodity purchaser with a scanner S2 and inputs them into the physical distribution server 2 for feedback. Later on the commodity ordered for the home delivery is delivered to the home.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003292994-A (JP)
Title: Cleanser for polymerization kettle and method for removing polymer scale therewith
Inventor: SAKAUCHI ATSUKO
IPC: C11D7/60
Filed: 2002-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleanser which is used for polymerization kettle and can easily remove polymer scales, and to provide a method for removing the polymer scales with the cleanser.  <P>SOLUTION: This cleanser for the polymerization kettle comprises an alkaline solution comprising water, an alcohol and an alkaline compound and having pH 11 or more, wherein the content of the alcohol is ≥60 wt.% based on the total amount of the water and the alcohol.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003294781-A (JP)
Title: Piezoresistance type tri-axial acceleration sensor
Inventor: HATANO HIROYUKI
IPC: G01P15/18
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small, inexpensive tri-axial acceleration sensor having a small output difference of X, Y, Z tri-axes.  <P>SOLUTION: The length direction of a piezoresistor for an X-axis is parallel to the length direction of a flexible part corresponding to the X-axis on the flexible part connected to an outer frame part and a mass part, a piezoresistor for a Z-axis has an angle to the length direction of the flexible part corresponding to the Z-axis, and the angle is made 10-30° or 65-90°. Thereby, the output of the Z-axis is decreased and the difference in output between the X-axis and the Z-axis is decreased, while keeping the resistance value or temperature characteristics of the piezoresistor almost the same.  <P>COPYRIGHT: (C)2004,JPO