baber/WOPTO huggingface dataset:
Patent JP-2003224740-A (JP)
Title: Nonlinear signal processing apparatus and image signal processing apparatus
Inventor: SAKAMOTO KOICHI
IPC: H04N5/208
Filed: 2002-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonlinear signal processing apparatus capable of performing nonlinear signal processing having desired input output characteristics with simple processing without the need for a lookup table.  <P>SOLUTION: A memory 32 of an aperture gain generating section 30 stores gradient data (a) and intercept data (b) of a plurality of linear expressions linearly approximating a curve of a reciprocal of a differential coefficient (gradient) of gamma data in advance, and the gradient data (a) and the intercept data (b) corresponding to luminance data Y' after gamma correction received from a gamma correction section 10 are read. Then an arithmetic section 34 calculates a linear expression from the luminance Y' and the gradient data (a) and the intercept data (b) read from the memory 32 to calculate an aperture gain (gain).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003226476-A (JP)
Title: Floor selector button inspection device of elevator
Inventor: SASAKI SHIGEO
IPC: B66B3/00
Filed: 2002-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To improve the efficiency of the inspection work of floor selector buttons of an elevator.  <P>SOLUTION: When an inspection switch 8 is operated, an inspection relay 9 is energized and contact points 9c and 9d are opened. When a floor selector button 5 or 6, for example, is pressed under that condition, a floor selection registration relay 10 or 11 is energized only while the floor selector button 5 or 6 is being pressed and the floor selection is not registered. Accordingly, a floor selection registration light 16 or 17 is lighted only while the floor selector button 5 or 6 is being pressed. As a result, the inspection for disconnection of the floor selection registration light 16 or 17, etc., covering one floor is possible.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003225249-A (JP)
Title: Interdental cleaner
Inventor: FUJISAWA KOICHI
IPC: A61C15/04
Filed: 2002-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an interdental cleaner which can effectively inhibit stain formation at the interdentium.  <P>SOLUTION: The interdental cleaner made of a material coated with a sulfosuccinic acid-based surfactant can maintain aesthetical teeth by effectively inhibiting stain formation.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003225250-A (JP)
Title: Interdental cleaner
Inventor: FUJISAWA KOICHI
IPC: A61K8/00
Filed: 2002-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an interdental cleaner which can effectively inhibit stain formation at the interdentium.  <P>SOLUTION: The interdental cleaner made of a material coated with a particular powder such as silica can maintain aesthetical teeth by effectively inhibiting stain formation.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003007612-A (JP)
Title: Coating device and substrate-treating device using the same
Inventor: SHIGEMORI KAZUSHI
IPC: B05C13/02
Filed: 2002-02-04
Abstract: PROBLEM TO BE SOLVED: To improve the throughput of substrate treatment, and at the same time, to suppress the quality variations among substrates. SOLUTION: A substrate-treating device is provided with a coating section 1, a developing section 2, a heat treating section, a transfer mechanism 4, etc. The coating section 1 is provided with a first treatment unit 5 which covers the surface of substrates W with a photoresist liquid by supplying the liquid to the surfaces of the substrates W and a second treatment unit 6, which makes the photoresist liquid smaller in thickness by rotating the covered substrates W at a high speed and, at the same time, dries the formed photoresist films and cleans the substrates W. Since all the substrates W are treated under the same coating condition, the quality variation among the substrates W is suppressed. In addition, since the treatment units 5 and 6 perform treatment in parallel with each other, the throughput of substrate treatment can be improved.
Patent JP-2003228741-A (JP)
Title: Automatic ticket gate device, gate processing system, and ticket medium processing method
Inventor: TAKADA TOKIHIKO
IPC: G07B15/00
Filed: 2002-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic ticket gate device capable of easily returning a traveller a ticket negligently left behind.  <P>SOLUTION: The automatic ticket gate device has a receiving means 103 for receiving tickets, a reading means 108 for reading ticket data from a ticket received by the receiving means 103, a gating means 112 for implementing the tail gate process based on the data read from the received ticket, a returning means 105 for returning the ticket left behind, a storing means 107 for storing the ticket returned by the returning means 105 but not taken away after the elapse of a certain period of time, and a return repeating means 105 for returning the ticket stored in the storing means 107 upon receiving an instruction to return the stored ticket.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003232652-A (JP)
Title: Pulser ring
Inventor: YUKITAKE YASUHIRO
IPC: B60T8/00
Filed: 2002-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pulser ring without requiring manufacture of a new die for magnetization even when the size or form of a bearing or the like on which the pulser ring is mounted is changed.  <P>SOLUTION: This pulser ring is provided with a circular support member 7, and a magnetized body 8 comprising N-poles and S-poles arranged alternately and at constant pitch in the form of a band, that are fixed to an inner circumferential surface of a large diameter cylinder 7c of the support member 7. Length of a circumferential surface of the support member 7 is set to correspond to the length of the magnetized body 8 in such a way that their end parts are abutted on each other without a gap, and that magnetism at abutment parts J maintain the constant pitch.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003225210-A (JP)
Title: Monitoring device
Inventor: MIMURA KAZUHIRO
IPC: H04N5/33
Filed: 2002-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a monitoring device which achieves accurate detection of how persons sleep along with a smaller size and simplicity.  <P>SOLUTION: The monitoring device is provided with a distance sensor 11 for measuring the distance to an object 2 to be monitored existing within a monitoring area 50, a computing device for computing hourly changes in distance information to be outputted from the distance sensor 11 and a detection processor 23 for detecting changes in the shape of the object 2 to be monitored based on hourly changes thus computed. The distance sensor 11 has a light irradiation means 31a for irradiating the object 2 to be monitored with beam lights, an imaging optical system 37a for forming images of the beam lights reflected on the object 2 to be monitored and a photodetecting surface 38 which is disposed in the vicinity of the position of imaging made by the imaging optical system 37a and is divided into a plurality of photodetecting areas 38a and 38b. Furthermore, the monitoring device 1 has a positional information output device 39b which is so arranged that the intensities of the beam lights incident into the photodetecting areas are mutually compared to output information on beam light imaging positions corresponding to the distance information to the object 2 to be monitored.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003238136-A (JP)
Title: Method of and device for producing carbon material having high specific surface area
Inventor: KATADA NAONOBU
IPC: C01B32/336
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of producing, by one step heat treatment operation under a moderate temperature condition in a short time, a carbon material having a high specific surface area which is conventionally produced by adding a chemical such as zinc chloride or phosphoric acid to a ligneous material, mixing and heat treating, or heat treating the ligneous material to once carbonize and then activating the carbonized material at a high temperature of 900-1,200°C while passing steam or carbon dioxide therethrough for a long time, and also to provide a device therefor.  <P>SOLUTION: This production method for the carbon material comprises supplying the ligneous material into one side of a cylindrical vessel and feeding steam into the other side thereof so as to bring the ligneous material and its thermally converted material into contact with steam by a counter-flow operation and heating the material at a temperature of 600-900°C by supplying heat from the outer periphery of the cylindrical vessel. The device therefor is also provided.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003231205-A (JP)
Title: Artificial stone material and method for manufacturing it
Inventor: AKIE TAKASHIGE
IPC: C04B14/02
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a cement-based artificial stone material without using a ground stone of a natural stone and a resin binder.  <P>SOLUTION: In the artificial stone material with a two-layer or three-layer structure manufactured by using a cement-based inorganic material and a silicic acid-containing substance as main raw materials, a surface layer or the surface and back surface layers of the artificial stone material are molded by using a granulated article granulated by using the cement-based inorganic material and the silicic acid-containing substance as the main raw materials, mixing these raw materials and granulating the mixture and a core layer thereof is molded by using the cement-based inorganic material, the silicic acid-containing substance and a wooden reinforcing material as the main raw materials. In addition, a thickening agent is incorporated into the granulated article and the wooden reinforcing material is a dry pulp.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003239638-A (JP)
Title: Fittings
Inventor: MORIYAMA HIROKI
IPC: E06B3/16
Filed: 2002-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate recycling and enhance economy of a door A comprising a panel member 1 and a frame member 10 made of a metallic hollow molded body, and further suppress metallic sounds thereof.  <P>SOLUTION: A front face and a rear face of the metallic hollow molded body constituting the frame member 10 of the door A are connected by using reinforcing support sections 10a-10e, a metallic sound attenuating member 25 made of a woody material or an inorganic material is mounted continuously in a longitudinal direction of the frame member 10 with a molded fixing member 26 in a state of being sandwiched between the member 26 and the member 10e. The member 10e suppresses excessive echoes by a facing material on the front and the rear faces, and the metallic sound attenuating member 25 fixed on the member 10e turns metallic sounds into low tone sounds. Thus, sounds such as those occurring at the time of knocking the door A are synergistically turned into comfortable sounds which are not felt incongruous.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002326395-A (JP)
Title: Exposure recording apparatus
Inventor: UEMURA TAKAYUKI
IPC: H04N1/036
Filed: 2002-02-19
Abstract: PROBLEM TO BE SOLVED: To record a highly accurate image using a plurality of light beams at a high speed. SOLUTION: An image can be recorded highly accurately at a timing in consideration of a response delay of an AOD 24 by changing over the AOD 24 between a zero order light outputting state and a first order light outputting state according to a changeover signal b, producing a second delay signal f delayed from the changeover signal b by a predetermined time by a first delay part 44 and a second delay part 48, and supplying zero order data and first order data of image data to a laser diode LD according to the second delay signal f.
Patent JP-2003238152-A (JP)
Title: Method for making crystal
Inventor: MICHIGUCHI KENTARO
IPC: G02B1/02
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refining method for purifying a fluorite crystal of a large diameter.  <P>SOLUTION: In the method for purifying fluoride crystals comprising a raw materials refining process wherein a scavenger and raw materials are fed into a crucible and fused at temperatures over the melting point and gradually crystallized, the raw materials are purified by making the thickness of the crystals not less than 0.2 to the inside diameter of the large diameter crucible of 250 mm or larger.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003237055-A (JP)
Title: Method of manufacturing optical filter, light quantity adjusting device using the optical filter, and camera
Inventor: ONUKI ICHIRO
IPC: B41J2/01
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing an optical filter in which a defective in an optical density distribution is suppressed and occurrence of individual differences in optical characteristics is suppressed when the optical filters are mass-produced by inkjet recording.  <P>SOLUTION: A head ejects a colored liquid by being moved relative to a transparent substrate in a main scanning direction and in a sub-scanning direction perpendicular to the main scanning direction so that a plurality of unit filter sections having a predetermined permeability are formed on the substrate. At that time, the unit filter sections are arranged in the sub-scanning direction at a first pitch P1 to generate printing image information and the image information is converted to an ejection pattern signal for the recording head, the recording head and the transparent substrate are relatively moved in the main scanning direction and the sub-scanning direction to perform the printing on a unit region by ejecting the colored liquid from the recording head. When the printing on the unit region is repeated at a second pitch P2 in the sub-scanning direction, a relationship of P1=n×P2 (n = an integer) is satisfied. The method of manufacturing the optical filter by performing the above processes, a light quantity adjusting device and a camera are provided.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003239936-A (JP)
Title: Locking ring and vibration control device using it
Inventor: KATO TOSHIYUKI
IPC: F16F15/06
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a locking ring attached to a round bar body used as a locking member and locking the round bar body, and also to provide a vibration control device preventing vibration when vibration is applied to a fixed member fastened by a fastening member by using the locking ring.  <P>SOLUTION: The locking ring 11 is ring shaped, a plurality of locking pawls 11A, 11B and 11C with different inward lengths from an annular part 11 are integrally formed, a tip of each locking pawl abuts on an outer circumferential face of the piercing round bar body 12, and they allow only movement in one direction.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003246486-A (JP)
Title: Spring device and recording device
Inventor: KANEMITSU MASATOMO
IPC: B65H5/06
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording device allowing a regulating roller to fully exhibit its role.  <P>SOLUTION: The recording device is provided with a recording head 13, a delivery main frame 24, a delivery sub-frame 25, a delivery roller 20, a regulating roller 29, and a regulating roller holder 30 for journaling the regulating roller. A spring part 40 having a spring base part 41 and a closed loop part 42 forming a hook part is provided, and the delivery sub-frame 25 is formed with a sub-frame spring engaging part 50 having a sub-frame engaging part 51 on which the closed loop part 42 is caught, and a sub-frame detachment regulating part 52 for regulating the detachment of the closed loop part 42. When the maximum dimension through which the closed loop part 42 can pass in the sub-frame detachment regulating part 52 is made A, the maximum dimension of the sub-frame engaging part 51 is made B, the maximum linear distance that can be taken within the closed loop part is made C, and the minimum linear distance that can be taken within the closed loop part is made D, the relation of C>A>D>B is established.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002250782-A (JP)
Title: Electronic timepiece with generator
Inventor: FUJITA KENJI
IPC: G04G99/00
Filed: 2002-02-26
Abstract: PROBLEM TO BE SOLVED: To avoid a fear of malfunction of an electronic timepiece using a power source having a generator mechanism because of a possibility of large fluctuation of the power source voltage and resulting malfunction of an electronic circuit. SOLUTION: The electronic timepiece with a generator mechanism having a power generation means 26 including a generator means 51, a power detection means 27 for detecting the power state of the power generation means 26 and outputting the detection signal and the electronic circuit 100 processing a counting function and the like is constituted so as to reset the electronic circuit 100 based on the detection signal output by the power detection means 27.
Patent JP-2003259157-A (JP)
Title: Beat component generating circuit and broadcast wave receiving tuner equipped with the circuit
Inventor: KUMADA JUNJI
IPC: H04N5/21
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a beat component generating circuit which can generate a video beat component when a disturbing wave video signal momentarily shift in phase and a broadcast wave receiving tuner with the circuit.  <P>SOLUTION: The beat component generating circuit generates a video beat component which is included in a received broadcast wave video signal and generated when the disturbing wave video signal interferes with the broadcast wave video signal and is equipped with 1st and 2nd orthogonal component detecting and outputting means (21a, 21b, 21c), transversal filters (23, 25, 27a, 27b) of two systems, and beat component outputting means (29a, 29b, 31).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003257809-A (JP)
Title: Heater for manufacturing semiconductor
Inventor: HIIRAGIDAIRA HIROSHI
IPC: H01L21/027
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heater for manufacturing a semiconductor that can uniformly heat a workpiece such as a wafer, especially a heater that is used for heat-curing of a resin film for photolithography in a coater developer or for heat-baking of a low permittivity insulation film.  <P>SOLUTION: This heater is provided with a ceramic holding body 1 that is provided with a resistance heat generating body 2 embedded inside and hold and heat a workpiece such as a wafer 6, a cylindrical supporting member 4 to support the ceramic holding body 1, and a chamber 5 to house them. The supporting member 4 and the ceramic holding body 1 are not airtightly sealed, or the introduction and discharging of a gas are adjusted to substantially keep an atmosphere within the cylindrical supporting member 4 and within the chamber 5 at the same level.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003245183-A (JP)
Title: Cooler stand for drinks
Inventor: KASHISHITA KAORU
IPC: F25D3/08
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooler stand for drinks wherein peripheral contamination by beer or the like left in an opened container is prevented, the drinks are retained at a cooling temperature and the stand is capable of coping with different sizes of the containers of the drinks.  <P>SOLUTION: This is constituted in a way that the main body composed of the cylindrical lower main body 2 and upper main body 3 is expansion and contraction free in the vertical direction, divided into two in a direction of the axis and made open-close possible, cooling materials 12A, 12B using an Ice-non (R) are arranged on inner wall faces 2a, 3a of the main body as a cooling means, water drops are made to be concentrated to a drain port 8 of the center part by installing a groove 7 at the bottom face 6 of the main body, and the water drops are housed in a water reservoir of a supporting board 17.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003250647-A (JP)
Title: Partitioning device for drawer
Inventor: KODAMA HIDEO
IPC: A47B88/20
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a partitioning device capable of easily partitioning the inner part of a drawer into optional shapes with a high degree of freedom.  <P>SOLUTION: A magnet is mounted on the bottom face of a slender plate-like raised wall member 2 having a slide groove 2a longitudinally provided on a side surface, and a sheet-like movable plate member 3 is slidably mounted on the slide groove 2a of the raised wall member 2. The raised wall member 2 is positioned and fixed in an optional position within the drawer by the attractive effect of the magnet, and the movable member 3 held by the raised wall member 2 is moved, whereby the inner part of the drawer can be partitioned in desired shapes.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003257263-A (JP)
Title: Wire cutting length tuning method, and measuring device using the same
Inventor: TASHIRO TOYOKAZU
IPC: H01B13/012
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To suely measure an excessive length of a loosened wire of a wire harness.  <P>SOLUTION: A triangle having center of jigs P1, P2, and lower end of a pulled wire P3 as apexes, is formed by pulling the wire W flexibly held between both jigs G1, G2 in the direction perpendicular to the laying direction, and excessive length of the wire to be cut is calculated by the formula on condition that L represents the length of the base P1-P2; A, B represent the length of oblique sides P1-P3, P2--P3; H represents the height from the base to P3; L1 represents the length between the foot of the perpendicular dropped from P3, and P1; L2 represents the length between the foot of the perpendicular dropped from P3, and P2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003226611-A (JP)
Title: Cosmetic raw material, cosmetic and method for producing the cosmetic
Inventor: FURUKAWA HARUHIKO
IPC: A61K8/00
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cosmetic raw material having excellent formulation stability for cosmetics and capable of imparting a good feeling of use and surface protective properties to the cosmetics, the cosmetic comprising the cosmetic raw material formulated therein and having excellent adhesion to the hair or skin, and a method for producing the cosmetics.  <P>SOLUTION: The cosmetic raw material consists essentially of a vinylic polymer having a carbosiloxane dendrimer structure and fluorinated organic groups. The cosmetic is obtained by formulating the cosmetic raw material. The method for producing the cosmetic comprises mixing the cosmetic raw material with other cosmetic raw materials.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003252415-A (JP)
Title: Tilt conveyer
Inventor: KOBAYASHI MASAHIRO
IPC: B65G15/16
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To enhance durability of a belt in the belt of a hold-belt conveyer, and to eliminate meandering of the belt, in a tilt conveyer.  <P>SOLUTION: A main belt conveyer 1 of the tilt conveyer A is overlapped with the hold-belt conveyer 2 via a tilt angle, the respective fellow belts a1, a2 are joined, the belt a2 for the hold-belt conveyer 2 is provided with a module belt slid along a longitudinal direction of the belt by continuous link structure, and bent along a thickness direction of the belt, a conveying passage of a main belt conveyer 2 side is constituted to form the belt a1 into a substantial plane as a guide in an inclined part c2, the belt of the hold-belt conveyer is overlapped on the conveying passage, and a conveying object F is held and synchronization- driven between the main belt conveyer 1 and the fellow belts a1, a2 of the hold-belt conveyer 2.  <P>COPYRIGHT: (C)2003,JPO