baber/WOPTO huggingface dataset:
Patent JP-2004096292-A (JP)
Title: Tracking universal head
Inventor: TAKAHASHI HIROYUKI
IPC: H04N7/18
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tracking universal head with enhanced operability capable of optionally deviating a visual axis direction of an imaging section as intended by an operator while maintaining an automatic tracking mode.  <P>SOLUTION: The tracking universal head is configured to include: the imaging section 1; a tracking command generating section 2; a command switching section 3; an operation section 4; and a visual axis revision section 5. When a manual command signal 103 is produced on the basis of an operation 106 by the operator, the tracking command generating section 2 receives the manual command signal 103 via the command switching section 3. The tracking command generating section 2 updates template coordinates in a correlation arithmetic processing in a direction denoted by the manual command signal 103 resulting in that a tracking object is revised into an image with the updated coordinate template and new automatic tracking is started. Since the template coordinates are updated while maintaining the automatic tracking mode, the operation of deviating the visual axis of the imaging section in a direction intended by the operator can very easily be conducted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004090543-A (JP)
Title: Weld-cut sealable packaging film
Inventor: NEGISHI KAZUHIKO
IPC: B65D65/40
Filed: 2002-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a biaxially drawn and multi-layered polypropylene film improved in a weld-cut sealing strength, a heat-sealing strength and an accuracy in thickness or the like.  <P>SOLUTION: The film comprises a base layer made of a propylene polymer composition comprising a propylene homopolymer (A) and a propylene-α-olefine copolymer (B), which is biaxially drawn and contains α-olefine of 0.1-1.8 mol%, and both the surfaces of which are laminated with a layer (C) of a propylene-α-olefine copolymer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004089621-A (JP)
Title: Diagnostic apparatus, examinee conveying device, and rf coil
Inventor: TSUCHIYA TOMOTOSHI
IPC: G01R33/28
Filed: 2002-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a diagnostic apparatus, an examinee conveying device, and an RF coil which are used in diagnosis time, generates no noise, and have natural color and sufficient brightness and long life lighting equipment.  <P>SOLUTION: This diagnostic apparatus has an enclosures 15, 17, a support bed 13 set neighboring the enclosures 15, 17 and a cradle 11 supported by the support bed 13 and conveyed laying an examinee 12 thereon, At least one of the enclosures 15, 17, the cradle 11, and the support bed 13 has an LED lamp 100 composed using a white LED.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004100988-A (JP)
Title: Temporary cover for air conditioner outdoor machine
Inventor: KOJIMA KUNO
IPC: F24F5/00
Filed: 2002-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a temporary cover for an air conditioner outdoor machine capable of shortening the time for providing a temporary cover on the air conditioner outdoor machine and allowing its reuse in next work.  <P>SOLUTION: This temporary cover 3 covers the air conditioner outdoor machine 1. The whole cover is substantially cubic. It has no bottom face. A mesh part 11 for fan ventilation of the air conditioner outdoor machine is provided on the whole face and a rear face. A slit part 5 is formed on either of a front face, the rear face or a side face. An opening and closing means such as a hook-and-loop fastener 15 for opening and closing the slit part is provided in an overlap part 7 provided in the slit part 5. Conventionally, the cover 3 covering the outdoor machine temporarily must be provided to prevent paint scattering during painting work of a house from adhering to the air conditioner outdoor machine 1 when performing painting work, the outdoor machines are covered with vinyl one by one, vinyl is fastened by a tape, and an opening part for fan ventilation is provided to form the temporary cover by manual labor every time house painting is performed. As a result, much time is required, work cost increases, and vinyl is broken and disposed after painting work is over, thereby increasing refuse and causing waste of resources. Consequently, these problems can be solved by this temporary cover.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004103711-A (JP)
Title: Semiconductor light emitting element
Inventor: KONNO TAIICHIRO
IPC: H01L33/30
Filed: 2002-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor light emitting element extremely inexpensive with a low operating voltage by suppressing the In diffusion in a semiconductor contact layer from a metal oxide window layer and generating tunnel current on a low voltage.  <P>SOLUTION: In the semiconductor light emitting element having a light emitting unit, an active layer 4 is interposed between clad layers 3 and 5 having different conductivity, formed on a first conductivity substrate 1, a second conductivity contact layer 6 is formed on the emitting unit, a metal oxide window layer 7 is formed on the contact layer 6, a surface electrode 8 is formed on a partial surface side, and a rear surface electrode 9 of an overall or partial electrode is formed on the rear surface of the substrate. The window layer 7 is formed of a 2-layer structure of a high-temperature forming part 7a of a film forming temperature of 400°C or higher and a film of a low-temperature forming part 7b of a film forming temperature of 350°C or lower.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004103717-A (JP)
Title: Printed circuit
Inventor: OKANO YOSHINOBU
IPC: H05K1/02
Filed: 2002-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printed circuit in which the erroneous operation of an electronic apparatus mounted on a printed board is prevented.  <P>SOLUTION: When an angle θ between transmission lines 13ps and 13p1 is acute, a notch N is formed in the vicinity of a branch D by notching the transmission line. A transmission signal is reflected on the end face of the notch N and the strength of a signal reflected to a point P1 is substantially equalized to the strength of a signal reflected to a point P2. Consequently, the strength of a signal is prevented from lowering, thus preventing the erroneous operation of an electronic apparatus.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004097378-A (JP)
Title: Shelf board device of game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2002-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a player from getting tired of a game by diversifying the state of rolling of balls with the gravity on a shelf board in a shelf board device of a game machine.  <P>SOLUTION: The shelf device of the game machine comprises a start winning hole (winning hole) 8 and a ball reserving device disposed above the start winning hole 8 for releasing received balls toward the start winning hole 8 after temporarily reserving the balls. The ball reserving device comprises the shelf board P for releasing the received balls B from the front end, a rotary body R<SB>1</SB>disposed in the cross direction adjacently along the rear end of the shelf board P, and a driving motor M for driving the rotary body R<SB>1</SB>. The rotary body R<SB>1</SB>has a ball reserving recess (ball reservoir part) in a part in the peripheral direction, and the position of the rotary body is changed by the rotation from the reserving position for reserving balls between the shelf board P and the ball reserving recess 25 to the non-reserving position for not reserving balls between them.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004103336-A (JP)
Title: Fuel cell system and snow melting device
Inventor: SAITO YASUKAZU
IPC: H01M8/06
Filed: 2002-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell system and a snow melting device using this wherein safety characteristics, environmental characteristics, and energy efficiency are superior, and high temperature hot water (about 90°C) can be supplied.  <P>SOLUTION: This is the fuel cell system and the snow melting device using this wherein a fuel cell 52 to generate electric power by using hydrogen as its fuel, a hydrogen preparation device 10 to form hydrogen by dehydrogenation reaction of hydrocarbonaceous fuel and to supply the hydrogen to the fuel cell 52, a cold water cooling pipe 72 as a first cooling means in order to make a cooling water recirculate so as to cool the fuel cell 52, and a recirculation cooling part 24 as a second cooling means in order to make the cooling water (hot water) used for cooling the fuel cell 52 recirculate so as to cool a dehydrogenation reactor 22 in the hydrogen preparation device 10 are provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004101799-A (JP)
Title: Image forming method and image forming apparatus
Inventor: SAKIMURA TOMOO
IPC: G03G5/14
Filed: 2002-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming method and an image forming apparatus using an organic photoreceptor which ensures the occurrence of few black spots and gives wide gray scale and high image density.  <P>SOLUTION: The organic photoreceptor having at least an intermediate layer, a charge generating layer and a charge transport layer on a conductive support, wherein the intermediate layer contains a binder resin having 0-40 J/g heat of fusion and ≤5% water absorption and the thickness of the charge transport layer is 5-15 μm, is subjected to reversal development under a condition of the expression 50≤¾E¾≤100, wherein E represents field intensity (V/μm) applied to the organic photoreceptor during development.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004099233-A (JP)
Title: Image forming device
Inventor: SATO KOICHI
IPC: G03G21/00
Filed: 2002-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device allowing even a tabbed paper sheet to run thereon just like a ordinary paper sheet without erroneously detecting by mistake that a paper jam has happened even in the event that the tabbed paper sheet runs, in the image forming device allowing the tabbed paper sheet to run thereon.  <P>SOLUTION: This image forming device is made up by disposing a paper detection means for paper detection on a paper carrying path along which the tabbed paper sheet can run with a tab projecting from an end edge of the paper sheet. This device is equipped with a control means. When the tabbed paper sheet runs, the paper sheet is detected by the detection means and the control means performs control so that a set value of a reference timer for discriminating it from paper jam is different from a set value for the ordinary paper sheet.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004098866-A (JP)
Title: Flight device
Inventor: ISHIBA MASAJI
IPC: F02C7/22
Filed: 2002-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flight device enabling an operator to actually move to a destination by wearing and operating it.  <P>SOLUTION: This flight device 10 enabling an operator to make a flight by wearing it has a propulsion device part 13 for generating a thrust capable of carrying the operator so as to be startable or landable without a landing device.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004111439-A (JP)
Title: Method and apparatus for processing to etch wafer edge
Inventor: TANABE KAZUO
IPC: H01L21/306
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To enable an etching boundary to be clearly etched by eliminating generation of a contaminant when a wafer edge is processed to be etched.  <P>SOLUTION: A flow liquid wall (8) is stood via an infinitesimal gap on the wafer edge (3) to be etched. An etchant (9) is supplied to an inner surface of the wall (8) to flow on the wall (8) so that the etchant (9) is brought into contact with a wafer surface (7). Waste liquid, etc. after etching is recovered from a recovery port (21) opened on an outer periphery of the wafer in a rotating direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004109272-A (JP)
Title: Camera
Inventor: SAKAGUCHI TORU
IPC: G03B13/36
Filed: 2002-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a camera capable of taking a picture in exact shutter timing while comparing a photographic distance, which is set in advance, with a subject distance.  <P>SOLUTION: The camera is equipped with a comparison device for comparing the photographic distance set in advance with the subject distance obtained by range-finding, a means for displaying the result of comparison by the comparison device on a display device and a storage part for storing the photographic distance set in a snap mode. If the snap mode is set when the start of photographing is inputted by a release switch, the photographic distance in the snap mode is stored in the storage part, and the subject distance is measured by an autofocus device, and the result of the measurement is transmitted to the comparison device, which compares the result of the range-finding with the photographic distance stored in advance on a condition set in advance, and then the result of the comparison is displayed on the display device.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004131385-A (JP)
Title: Luminescent compound, method for producing the same and light-emitting element
Inventor: NAKAYA TADAO
IPC: H05B33/14
Filed: 2002-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a luminescent compound emitting light with high color purity and great luminance and having great fastness and to provide a method for producing the compound and a light-emitting element emitting light with great luminance.  <P>SOLUTION: The luminescent compound has a structure represented by formula (1) [wherein, Rs denote each an alkyl group and two Rs may each be the same or different; Y denotes a -COOR<SP>1</SP>(wherein, R<SP>1</SP>denotes an alkyl group), a -COR<SP>2</SP>(wherein, R<SP>2</SP>denotes an alkyl group or an aryl group) or a halogen atom; the number of Ys bound to the benzene rings is 1-3 and the binding positions in which Ys are bound to the benzene rings are the m- and/or the p-positions with respect to the binding position of the nitrogen atom; and Y bound to the one benzene ring may be the same or different from Y bound to the other benzene ring]. The compound is produced by reacting a dialkyl 1,4-cyclohexadione-2,5-carboxylate with an aniline compound. Furthermore, the compound is used as a light-emitting layer of the light-emitting element.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004109426-A (JP)
Title: Method of manufacturing polymer optical waveguide device having sloped core end face
Inventor: KURODA TOSHIHIRO
IPC: G02B6/13
Filed: 2002-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a polymer optical waveguide device having a smooth core end face sloped relative to a vertical plane, and capable of sufficiently lowering the reflection attenuation of the core end face without performing a time consuming process such as a grinding process.  <P>SOLUTION: In the method of manufacturing the polymer optical waveguide device, a polymer optical waveguide laminate provided on a substrate is cut with a blade attached to the main shaft of a spindle arranged to the substrate in a sloped manner and the inclined core end face is provided. Also, the method comprises (1) a first cutting step of cutting only the polymer optical waveguide laminate at least until cutting a core with the blade and (2) a second cutting step of cutting part of the substrate with the blade along the cutting line of the first cutting step.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004111200-A (JP)
Title: Fuel cell stack
Inventor: KATO HIDEO
IPC: H01M8/04
Filed: 2002-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell stack whose power generation efficiency reduction can be prevented at the time of restarting its work.  <P>SOLUTION: The fuel cell stack comprises a laminate 3 composed of a plurality of fuel cells 2, which is held between a pair of end plates 4 with electric heaters 5, and an ECU 6 (Electronic Control Unit) which carries out process that the electric heaters 5 are operated and residual water in the fuel cell 2 is exhausted during power generation stop in the fuel cell 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004108993-A (JP)
Title: Subsidence measuring method, subsidence measuring system, subsidence measuring device, and wave damping block for subsidence measuring device
Inventor: NATSUKAWA KIYOUSUKE
IPC: G01C5/04
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To heighten a subsidence measurement accuracy by reducing an influence exerted on subsidence measurement caused by surface tension, evaporation or a temperature change of stored water in a measuring system, and to perform a long-period continuous measurement without requiring replacement of the stored water, in a subsidence measuring system of the ground.  <P>SOLUTION: In this nondestructive measuring method, water stored in a reference point water tank installed on a reference point is communicated with water stored in a measuring point water tank installed on a subsidence measuring point by an open channel pipe, to thereby acquire the same horizontal plane open to the atmosphere, of the water surface in the reference point water tank, the water surface in the measuring point water tank and the water surface in the open channel pipe. The primary level Hos of the water surface in the reference point water tank at a reference time before a subsidence measuring time, the primary level Hns of the water surface in the measuring point water tank at the reference time, the level Ho of the water surface in the reference point water tank an an optional subsidence measuring time, and the level Hn of the water surface in the measuring point water tank at the subsidence measuring time are measured. The subsidence quantity H on the subsidence measuring point at the subsidence measuring time is calculated by the equation H=(Hn-Ho)-(Hns-Hos).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004111715-A (JP)
Title: Substrate treating device and method of manufacturing semiconductor device
Inventor: NAKAMURA NAOTO
IPC: H01L21/22
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To improve the treated qualities of substrates by suppressing the deformation of a boat when the boat is put in a treating chamber and preventing the occurrence of particles.  <P>SOLUTION: A substrate treating device having the treating chamber for treating the substrates, a supporting body 11 which supports the substrates in the treating chamber, and a heater which heats the substrates in the treating chamber is provided with a heat insulating section 25 in the upper part of the supporting body 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004112662-A (JP)
Title: Analog/digital converting circuit
Inventor: TANI KUNIYUKI
IPC: H03M1/14
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an analog/digital converting circuit of multi-state pipe line construction, wherein stage error of input/output characteristics due to gain error of a differential amplifier circuit can be sufficiently reduced without increasing the circuit scale.  <P>SOLUTION: Digital signals D9 to D0 are provided to a digital calibration arithmetic operation section 804 from a redundancy correction circuit 801, and digital signals D5, D4 are provided to a correction value selection circuit 803. DC control signals IN1, IN2 are provided to the correction value selection circuit 803. A plurality of sets of correction values, according to the digital signals D5, D4, are previously stored in a correction value ROM 802. The correction value selection circuit 803 reads a correction value AM from the correction value ROM 802, on the basis of the digital signals D5, D4. The digital calibration arithmetic operation section 804 adds the correction value AM to the digital signals D9 to D0 and outputs them as a digital output value D<SB>out</SB>.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004116316-A (JP)
Title: Vacuum pump
Inventor: NONAKA MANABU
IPC: F04D29/58
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To properly secure a creep life of a rotor, by monitoring a temperature of the rotor of a pump with high accuracy.  <P>SOLUTION: A vacuum pump has a rotor temperature measuring means constituted of an infrared ray temperature sensor 32 connected to an optical fiber 31, and a signal converter 33 converting an sensor output from the infrared ray temperature sensor into an electric signal. An acceptance surface 31-1a at a tip of the optical fiber 31 is exposed from an opening part 34a of a wall face opposite to the rotor 20, the infrared ray temperature sensor 32 and signal converter 33 are spaced from the rotor 20 and are arranged at positions other than a main flow passage R of gas molecules.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004113336-A (JP)
Title: Car for use in loading wheelchair
Inventor: MIHARA TOMIKICHI
IPC: A61G3/00
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a car for use in loading a wheelchair constituted so that even a light car, the total length of which is short and the breadth is narrow, can be easily loaded with two wheelchairs side by side in its breadth direction from its rear getting on and off port by a lift device.  <P>SOLUTION: In the car for use in loading the wheelchair constituted so that the rear floor thereof is loaded with the wheelchair from the rear getting on and off port by the lift device provided to the rear part of the rear floor in the compartment, the lower floor part of the rear floor in the compartment is provided with a first loading part which is movable in the breadth direction with respect to the rear floor and can load the rear floor with the wheelchair, and a second loading part positioned along the moving track accompanied by the outward movement of the first loading part in the breadth direction or in the vicinity thereof and loaded with the other one wheelchair.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004117130-A (JP)
Title: Inspection method and inspection device using electron beam
Inventor: MIYAI YASUSHI
IPC: G06T7/00
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inspection method and an inspection device using an electron beam, which can extract a desired defect from a multitude of defects extracted by the inspection.  <P>SOLUTION: In the inspection device, the sample in which a pattern is formed is irradiated with the electron beam. An inspection image and a reference image are generated on the basis of secondary electrons or reflected electrons generated from the sample. An abnormal part is obtained by the difference between the gradation values for respective pixels of the inspection image and the reference image. A plurality of characteristic amounts of the abnormal part are obtained from the image of the abnormal part. The range for classifying the kind of the abnormal part is designated, on the basis of the distribution of the plurality of characteristic amounts of the abnormal part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004113676-A (JP)
Title: Shelf board for display furniture
Inventor: YOSHIOKA ISAO
IPC: A47F5/00
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shelf board which does not require a bracket for supporting the shelf board from below, has a neat appearance, and has sufficient strength.  <P>SOLUTION: The shelf board for a piece of display furniture is formed with a side wall by bending a rear edge part downwardly, and the base part of a hook portion is inserted into a hook portion fixing hole bored in the side wall to be fixed. The base part of the hook portion is made to abut on the internal surface of the side wall and a reinforcing angle is fixed to the internal surface of the side wall so as to hold the base part of the hook portion. The shelf board has no obstructive protrusions at the lower part, has a suitable view, and has excellent rigidity since the reinforcing angle is fixed to the internal surface of the side wall so as to hold the base part of the hook portion.  <P>COPYRIGHT: (C)2004,JPO