baber/WOPTO huggingface dataset:
Patent JP-2003149134-A (JP)
Title: Oil film sensor
Inventor: UTSU YOSHINORI
IPC: G01N21/17
Filed: 2001-11-09
Abstract: PROBLEM TO BE SOLVED: To provide an oil film sensor capable of stably sensing an oil film even on a water surface having large draft variation or being choppy in every direction. SOLUTION: This oil film sensor sensing an oil component present on water surface by scanning the water surface with a laser beam and using its reflected light is equipped with a laser beam scanning part having a laser beam source and a mirror varying the radiation direction of the laser beam; a rotating plate to which the laser beam scanning part is fit; a rotating mechanism scanning the laser beam emitted from the laser beam scanning part to the water surface almost vertically under the center of the rotating plate; and a light receiving unit arranged almost vertically under the center of the rotating plate in a state that a light receiving part receiving the laser beam reflected from the water surface is directed to the water surface. The mirror varying the irradiation direction of laser beam in the laser scanning part may be a vibration mirror or a rotary type polyhedron mirror.  The scanning frequency of the laser beam may be set in 50 Hz or more, and the number of rotation varying the scanning direction may be set in 60 rpm or more.
Patent JP-2003149769-A (JP)
Title: Silver halide photosensitive material
Inventor: NAKAGAWA KUNIHIRO
IPC: G03F1/56
Filed: 2001-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a silver halide photosensitive material giving a mask for exposure with an image tightly fixed on a glass substrate. SOLUTION: The silver halide photosensitive material has a photosensitive silver halide emulsion layer on a glass substrate and forms blackened silver in the silver halide emulsion layer upon processing with a developing solution of >=pH 10 or the silver halide photosensitive material has a photosensitive silver halide emulsion layer on a glass substrate, has physical developing nuclei between the glass substrate and the silver halide emulsion layer, forms chemically developed silver in the silver halide emulsion layer upon processing with a developing solution of >=pH 10, forms metal silver on physical developing nuclei in the chemically undeveloped areas upon physical development and leaves only a silver image formed by the physical development on the glass substrate after the silver halide emulsion layer is removed.  In the silver halide photosensitive material, a layer comprising an organic-inorganic hybrid material is included.
Patent JP-2003151841-A (JP)
Title: Charging connector for electric small-sized vehicle
Inventor: WATANABE KUNIHIKO
IPC: H01L31/12
Filed: 2001-11-09
Abstract: PROBLEM TO BE SOLVED: To ensure the transmission of charge information by avoiding circumferential displacement between connectors. SOLUTION: Circumferential displacement is allowed in a feeding side connector 20 provided to a parking position, and a positioning projection 50 is formed in the feeding side connector 20. A positioning groove 51 with a tapered guide 53 is formed in a receiving side connector 40 fixed to an electric bicycle 30. Even if there is circumferential displacement between both the connectors 20, 40 in fitting both the connectors 20, 40, the circumferential displacement is corrected while the positioning projection 50 is engaged in the positioning groove 51 and proceeds inside the tapered guide 53, and light guiding paths 45a, 45b (light delivery/receiving means), and a light emitting element 25a (light delivery/ receiving means) and a photosensitive element 25b (light delivery/receiving means) face each other properly.
Patent JP-2003151431-A (JP)
Title: System for designing shadow mask
Inventor: KIYONO SHIGEYA
IPC: H01J9/42
Filed: 2001-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a system for designing a shadow mask to design an exposure mask having a hole shape (a large diameter and a small diameter) of the most suitable open mask at each position of the shadow mask and to set manufacturing conditions, for the design values of the shadow mask. SOLUTION: This system for designing a shadow mask is provided with a means 10 to numerically express the hole shape of the open mask of the shadow mask by a measuring instrument having a three-dimensional shape, a means 20 to convert the numerically expressed data to a data base, a means 30 to input the design values of the shadow mask and to display inputted results, a means 40 to retrieve the data in the data base and to list up the candidates of the data for the hole shapes (a large hole diameter and a small hole diameter) close to the design values, a means 50 to combine the candidates of the data for the hole shapes on a three-dimensional CAD and to squeeze out the hole shape of the open mask which is close to design specification values by simulating them,  and a means 60 to calculate a mask weight and to list up open mask data for the exposure mask (a large hole diameter and a small hole diameter) and the manufacturing conditions.
Patent JP-2003120091-A (JP)
Title: Magnet structure lock mechanism
Inventor: SHIMIZU MASAOMI
IPC: E05B47/00
Filed: 2001-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a magnet structure lock mechanism allowing the automatic locking of an opening and closing part of furniture or fitting with simple structure and further the adaptation of an antitheft measure more difficult than ever because others cannot know the position of a key. SOLUTION: In an opening and closing mechanism for furniture or fitting comprising a movable member such as drawers, sliding doors or doors and a fixed member such as receiving plates, guide pieces, partitioning plates, side plates, sill, or frame, a magnet piece 2 slid by the attracting force with an externally operated magnet 1 is mounted on the inside of the movable member, and the sliding magnet piece 2 comprises a locking piece 3, and an engagement part 4 to which the tip of the locking piece is inserted is provided on the fixed member such as side plate or partitioning plate opposed to the tip of the locking piece 3.  According to this magnet structure lock mechanism, the magnetic piece 2 is slid by the externally operated magnet 1 to perform the engagement or separation of the locking piece 3 with and from the engagement part 4, whereby the furniture or fitting is locked or unlocked.
Patent JP-2003158607-A (JP)
Title: Image read method and image recording and reading apparatus
Inventor: SHIYOUJI TAKASHI
IPC: H04N5/357
Filed: 2001-11-20
Abstract: PROBLEM TO BE SOLVED: To provide an image recording and reading apparatus employing an image detector, which can read an image signal with a high S/N even in an area with a low recording optical intensity. SOLUTION: The image recording and reading apparatus employs the image detector 10 formed by stacking a first stripe electrode 12, a photo conductive layer 13, a rectifier layer 14, and a second stripe electrode 16. After the storage section 19 stores uniform electronic charges by applying a recording voltage between both elements 12a and 16a from a variable voltage power supply 72, emitting a recording light 12 to the first stripe electrode 12 reduces latent image electronic charges depending on a dose. A reading voltage higher than the recording voltage is applied between any of the elements 12a and the element 16a and a current detection circuit 70 detects a charging current flowing to the image detector 10 depending on the application of this voltage.
Patent JP-2003155892-A (JP)
Title: Tunnel excavator and collection method of the tunnel excavator
Inventor: KUMAO YOSHIMITSU
IPC: E21D9/08
Filed: 2001-11-21
Abstract: PROBLEM TO BE SOLVED: To collect structures constituting an excavator to be reutilized in a tunnel excavator and a collection method of the tunnel excavator. SOLUTION: A cutter head 20 is constituted of a cutter head center part 23 and a cutter head outer peripheral part 24. A drive part body 14 equipped with a rotary ring 17, a ring gear 18, a drive motor 21 and the like is detachably mounted on an excavator body 11. The cutter head center part 23 is detachably mounted on the rotary ring 17, and the cutter head outer peripheral part 24 is detachably mounted on the cutter head center part 23.
Patent JP-2003157286-A (JP)
Title: System for linkingly retrieving facility managing data
Inventor: IWASAKI TAKASHI
IPC: G06F17/30
Filed: 2001-11-21
Abstract: PROBLEM TO BE SOLVED: To make related information such as the specifications of equipment and its maintenance record in a plant able to simply taken out. SOLUTION: A facility management data table 2 defining attributes such as the specifications of equipment and its maintenance record is provided with an 1:1 cooperation table 6 and the object ID of the facility management data table 2 of cooperating source facilities and that of cooperated facilities are defined in the table 6 to be able to obtain the related information linkingly.
Patent JP-2003158156-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: TSUDA TOSHIO
IPC: H01L21/60
Filed: 2001-11-21
Abstract: PROBLEM TO BE SOLVED: To prevent formation of an unsealed part caused by uneven flow of sealing resin on a surface of a semiconductor chip, in the process of filling sealing resin between the semiconductor chip and a wiring substrate in the case the semiconductor chip has a rectangular shape or the like. SOLUTION: Inner electrodes 10 of the semiconductor chip 9 and wired electrodes 12 formed on the upper face of a substrate 11 are electrically connected via bump electrodes 13. Sealing resin 14 is filled between the semiconductor chip 9 and the substrate 11, while a protruding pattern 17 is formed in the longitudinal direction of the semiconductor chip 9 within the area where the semiconductor chip 9 is mounted on the surface of the substrate 11.
Patent JP-2003126317-A (JP)
Title: Ping-pong table using fluorescent paint or sound
Inventor: NAKADATE KOJI
IPC: A63B67/04
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To make the dark image of sports of table tennis into extremely interesting and fantastic sports. SOLUTION: A ceramic top plate 1 of the ping-pong table is coated with fluorescent paint 2 and illuminated with a black light 3 and when a ping-pong ball touches the ceramic top plate 1, electronic sounds are played by a sound sensor 4.
Patent JP-2003160062-A (JP)
Title: Component for vehicle body and high-frequency quenching method for component
Inventor: SHIMIZU SATOSHI
IPC: B62D25/04
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide vehicle body components and a high-frequency quenching method for them capable of obtaining required strength distribution easily through a quenching process.  <P>SOLUTION: A center pillar 10 as one component of a vehicle body includes an intermediate top part 11 stretching in the vertical direction and a pair of side wings 12 bending together toward the inside of the vehicle from the top part 11 on both sides of the top part 11 in the fore and aft direction of the vehicle where the bending direction is identical to the width direction, wherein the top part 11 and side wings 12 are furnished with quenching regions Q whose contours are shown by a two-dotted chain line and a non-quench region, and the required strength is obtained by a certain proportion of the quenching region Q and the non-quench region in the vehicle fore-and-aft direction in the top part 11 and in the width direction of the side wing part 12.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003159387-A (JP)
Title: Game ball shooting system
Inventor: KUBOI YOSHIYUKI
IPC: A63F7/02
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game ball shooting system which does not need adjustment and secures given performance.  <P>SOLUTION: In a game ball shooting system, a magnetic force generating gap for a game ball shooting is formed between one end face of a yoke 21 fixed on a top bobbin 11 and one end face of a yoke 22 fixed on a bottom bobbin 12. The top bobbin 11 and the bottom bobbin 12 form a bobbin 1 as a unit. In the bobbin 1 where both yokes 21, 22 above are inserted and fixed, an inserted quantity regulation part 17 for both yokes 21, 22 is set up. When a pair of yokes 21, 22 are inserted into the bobbin 1, the gap between end faces of the yokes 21, 22 is secured by the inserted quantity regulation part 17.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003159318-A (JP)
Title: Member for slowly releasing volatile chemical and air conditioner using the same
Inventor: NUMAMOTO HIRONAO
IPC: F24F1/00
Filed: 2001-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a member for slowly releasing a volatile chemical in which a user easily checks the residue of the volatile chemical within the member for slowly releasing the volatile chemical by his own judgement.  <P>SOLUTION: A space in which steam volatilized from the volatile chemical is stagnant is formed between the control film of the volatilizing amount and the humidity sensitive film. A humidity sensitive member which varies in color by the amount of humidity is arranged in the space. The steam of the volatile chemical stagnant in the space is slowly released outside the humidity sensitive film in accordance with environmental changes in humidity, while this steam is being held below a specified steam concentration in the space defined by the control film of the volatilizing amount and the humidity sensitive film. When the amount of the volatile chemical becomes below a specified amount, humidity infiltrates into the inside of space from the humidity sensitive film and this humidity sensitive film is changed in color, thus informing the user that the residue of the volatile chemical becomes below the specified amount.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003167789-A (JP)
Title: Control device for electric equipment
Inventor: KURAHASHI MITSURU
IPC: G06F21/79
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device for electric equipment never causing the rewriting operation of a program written in a flash memory during the execution of the program.  <P>SOLUTION: A control part 1 comprises a controlling computer 2 and the flash memory 7 for storing an operation program. The control part 1 comprises a write inhibit signal generation means for outputting a write inhibit signal to writing control signal input terminals 9a and 9b when write permit signal receiving external input terminals 19a and 19b are in an open state or a write inhibit state in the input of power supply or the reset of the computer 2. The write inhibit signal generation means can be realized by the program.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003168637-A (JP)
Title: Semiconductor wafer treatment device
Inventor: ARAI SHINJI
IPC: G05B19/418
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To further improve the accuracy of the thickness uniformity, etc., of a semiconductor wafer by making the conditions in the treatment chambers of a semiconductor wafer treatment device uniform at the time of performing film formation treatment, etc.  <P>SOLUTION: In the semiconductor wafer treatment device provided with the treatment chambers A-D, the time variation from the end of conditioning to the start of treatment among the chambers A-D is eliminated by calculating delay times (D<SB>1</SB>, D<SB>3</SB>, and D<SB>4</SB>) so that the times from the end of conditioning to the start of treatment in the chambers A-D become equal by adjusting the conditioning starting time of the chambers A-D.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003169309-A (JP)
Title: Content feature amount extraction device and program therefor, content verification program and method therefor
Inventor: OGAWA KAZUTO
IPC: G06T7/40
Filed: 2001-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a content feature amount extraction device and a program therefor, which is used for content verification data and extracts feature amount capable of specifying the content, and to provide a content verification data generating device and a program therefor, which is capable of surely verifying the content and authenticating a content distributor.  <P>SOLUTION: The content feature extraction device 1 is so formed as to include a contracted image generating section 10 provided with a two-dimensional block separating means 11, a two-dimensional block average value calculating means 13 and an image synthesizing means 15, a two-dimensional DCT (discrete cosine transformation) section 20 (frequency component converting means), and a DCT coefficient selecting section 30 (feature amount output means).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003164393-A (JP)
Title: Closet seat heating device
Inventor: IWATA KENGO
IPC: A47K13/30
Filed: 2001-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a closet seat heating device in which a user has a satisfactory heating feeling and consumed power can be reduced.  <P>SOLUTION: When a central point of an opening part provided for excretion substantially at the center of the closet seat is regarded as a reference, a tangential line of an inmost end face in the longitudinal and inward direction of the opening part is set as a boundary 1, a central line passing the central point parallel with the boundary 1 is set as a boundary 2, a tangential line of an inmost end face in the longitudinal and end direction is set as a boundary 3, the surface of the closet seat sandwiched in between the boundary 1 and the boundary 2 is set as a heating area 1, the surface of the closet seat sandwiched in between the boundary 2 and the boundary 3 is set as a heating area 2, the surface of the closet seat from the boundary 3 to the end of the closet seat is set as a heating area 3 and the surface of the closet seat from the inward end of the closet seat to the boundary 1 is set as a heating area 4, the average temperature of the surface of the closet seat in the heating area 1, the heating area 2 and the heating area 3 is higher than the average temperature of the surface of the closet seat in the heating area 4.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003172526-A (JP)
Title: Dehumidifier
Inventor: AKIYAMA SHINICHI
IPC: F24F1/02
Filed: 2001-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dehumidifier having reduced noises and loss by eliminating resistance due to blow-out in unreasonable directions and allowing upward and sideward exhaust of air.  <P>SOLUTION: As shown in Fig. 3(A), the side face of a rib 15 having the same width as a fan casing 13 is fixed to a portion 16 of a fan base 14 in such a manner that one end face contacts the fan casing 13 and the other end face opens to an air blow-out passage 12. In another way of fixation, as shown in Fig. 3(B), one end face of the rib 15 having the same width as the fan casing 13 is fixed to a portion 17 of the inner face of the fan casing 13 with welding in such a manner that one side face contacts the fan base 14 and the other side face opens to the air blow-out passage 12. An opening arranged portion of the rib 15 is used as an inlet to form two upward and sideward blow-out passages in the blow-out passage 12 for the fan casing.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003139646-A (JP)
Title: Monitoring apparatus for water leak in building pipe
Inventor: YAMAMOTO TAKASHI
IPC: G01M3/28
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a monitoring apparatus by which a water leak in a building pipe is detected as quickly as possible and by which damage can be reduced to a minimum. SOLUTION: A flaw sensing part and a terminal valve 2 with a transmitter are installed at the terminal part of the building pipe 1, a shutoff valve 3 is installed at an end part on the upstream side, and the state of an internal pressure in the building pipe 1 is monitored by using the time in which the flow sensing part and the terminal valve 2 with the transmitter are not used. Consequently, even when the water leak is generated in the building pipe 1 and when a user cannot notice the water leak, the water leak can be reduced to a minimum, and the damage can be avoided.
Patent JP-2003174163-A (JP)
Title: Semiconductor device
Inventor: IWASAKI TOMIO
IPC: H01L21/768
Filed: 2001-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device with high reliability and a semiconductor device with a high yield.  <P>SOLUTION: The semiconductor device comprises a silicon substrate, a gate insulating film formed on one main surface of the silicon substrate, a gate electrode film formed in contact with the gate insulating film, and a wiring film made principally of cobalt silicide or nickel silicide and the gate insulating film is formed principally of zirconium oxide or hafnium oxide, and the one main surface is made parallel to the (111) crystal face of silicon.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003174276-A (JP)
Title: Miniature electronic apparatus
Inventor: KAWANO KAZUMI
IPC: H05K7/20
Filed: 2001-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a miniature electronic apparatus in which heat dissipation efficiency of a heat generating component, e.g. an electronic integrated circuit, is enhanced by an arrangement for accelerating natural convection in the vicinity thereof.  <P>SOLUTION: The miniature electronic apparatus comprises a circuit board 14 mounting an electronic integrated circuit 13, and a case encasing the circuit board 14. The case is provided with vents for sucking/discharging air into/from the case, and a protrusion 17 extended inward while surrounding the vent. When the circuit board 14 is set in the case, the protrusion 17 surrounds the space from the upper part of the heat generating component 13 to the circumference of the vent.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003173904-A (JP)
Title: Sliding electronic component
Inventor: KAMINAKA FUMIYUKI
IPC: H01C10/38
Filed: 2001-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sliding electronic component that can be reduced in thickness.  <P>SOLUTION: This sliding electronic component is constituted by respectively providing a knob 60 and a sliding substance 30 on and under the opening 51 of a case 50 and, at the same time, integrating the knob 60 and the substance 30 through the opening 51. The electric output of this electronic component is changed by sliding the knob 60. In this electronic component, a repulsive member 70 which automatically return the knob 60 and the substance 30 to neutral positions is provided between the knob 60 and the substance 30.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003177873-A (JP)
Title: Electronic equipment and method for controlling the same
Inventor: FUJITA IZUMI
IPC: G06F3/038
Filed: 2001-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide electronic equipment and a method for controlling it for switching and operating a plurality of computers as necessary.  <P>SOLUTION: This electronic equipment is provided with an input means 12 for inputting data, a transmitting means 15 for transmitting data to be inputted by the input means to a computer main body, a receiving means 24 for receiving data transmitted by the transmitting means, a judging means for judging whether or not the position of the input means 12 exists in the monitor range of computer main bodies 100, 200, and 300 according to data received by the receiving means 24, and an executing means for executing the received data according to the judgement result of the judging means.  <P>COPYRIGHT: (C)2003,JPO