baber/WOPTO huggingface dataset:
Patent JP-2004117245-A (JP)
Title: House alteration discriminating method
Inventor: OKAGAWA MASAOMI
IPC: G01C11/06
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a house alteration judging method which enables a perfect automation.  <P>SOLUTION: A laser data 1 including a ground positional information and an altitude information about a specific region is taken from the sky at two times of new and old times. The altitude information is set as a representative altitude value by sampling on each square of a mesh set based on the ground positional information. The alteration of the house is judged from the number of squares 2 in which the difference of representative altitude value of new and old times exceeds a threshold set at about one floor high.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004115338-A (JP)
Title: Reflecting mirror for light source apparatus and its manufacturing method
Inventor: IWABAYASHI HIROHISA
IPC: F21Y101/00
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reflecting mirror for a light source apparatus in which the luminescent spot of a lamp is accurately positioned at a first focus of the reflecting mirror while light is accurately converged into a second focus even when the lamp is set with a spheroid reflecting mirror, and to provide a method for manufacturing the reflecting mirror for a light source apparatus by which the luminescent spot of the lamp can be easily positioned at the first focus of the mirror and which is manufactured by hot press work using an arrow mold.  <P>SOLUTION: The reflecting mirror for a light source apparatus is in an almost spheroid which reflects light emitting from a short arc ultrahigh voltage discharge lamp having a pair of electrodes oppositely displaced and ≥0.15 mg/cc mercury sealed in a bulb. A groove part constituting a reference face is formed on the reflecting surface formed on the inner face of the reflecting mirror. The mirror has a mold line produced by the mold which forms the reflecting surface and another mold, the line being present on the inner face of the reflecting mirror in the aperture side of the mirror than the reference face of the groove part on the cross section in the optical axis direction of the reflecting mirror including the reference face of the groove part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004126027-A (JP)
Title: Collapsible mount type lens barrel and optical equipment using the same
Inventor: YUGI NAOTO
IPC: G02B7/08
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a collapsible mount type lens barrel and optical equipment capable of realizing higher zoom speed and the improvement of the operability of zooming.  <P>SOLUTION: An origin detecting sensor 25 for a 2nd group lens for zooming L2 is arranged to detect the position of the lens L2 in an optical direction when the lens L2 exists at or near the position nearest to an image surface side. When the power source of a DSC is turned on, a 1st group lens L1 is moved to a specified position by a driving actuator 22. Then, the lens L2 is driven by a driving actuator 6 and moved to a telephoto end instantaneously after its origin is detected by the sensor 25, whereby a photographing ready state is realized.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004126033-A (JP)
Title: Method of splicing optical fiber
Inventor: ISHIKAWA HIROMI
IPC: G02B6/255
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To surely splice two optical fibers having large difference between their outer diameters.  <P>SOLUTION: When splicing two optical fibers 30, 31 differing in the clad diameter, one clad end 30b of the optical fiber having a large clad diameter is worked to approximately the same clad diameter of the optical fiber 31 having a small clad diameter, and the optical fiber 31 of the small clad diameter is fused with the one end part of this worked optical fiber 30.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003178940-A (JP)
Title: Step control system and method therefor
Inventor: KUDO ISAO
IPC: H01L21/02
Filed: 2002-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To improve the efficiency of information control in a semiconductor manufacturing flow.  <P>SOLUTION: According to chip ID information, two-dimensional bar codes 30, 91 and 173 are individually given to each chip 31 arranged on a wafer 50, or each lead frame 93 to which a chip 92 is bonded, or each package product 171 for resin-packaged semiconductor chip. Thus, the information for the respective chip 31, frame 93 and product chip 171 can be controlled, and the efficiency and accuracy of information control for a semiconductor device can be improved in all steps relating semiconductor manufacturing such as the processing steps, distribution step, shipping step, claim processing step, etc., in the semiconductor manufacturing flow.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004121993-A (JP)
Title: Method of cleaning soil
Inventor: NAKAIE SHINTARO
IPC: B09B3/00
Filed: 2002-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of cleaning soil which has a high removal efficiency of heavy metal from a soil contaminated with heavy metal and realizes an inexpensive treatment of the soil contaminated with the heavy metal by employing a low-cost post-treatment method with a minimum scale treatment as the post-treatment of the soil and treated water after the heavy metal removal.  <P>SOLUTION: Water, halogenated substances of calcium, magnesium and strontium and an acid are added to the soil contaminated with the heavy metal to obtain a weakly acidic aqueous solution and the heavy metal is eluted and removed. The halogenated substances of calcium, magnesium and strontium are made to be an aqueous solution thereof having a concentration of 0.5∼1.5mol/l and the quantity of the aqueous solution 5∼10 times in weight ratio for the soil contaminated with the heavy metal is used. The cleaned soil after the heavy metal elution is recyclable after pH adjustment and desalting. The aqueous solution containing eluted heavy metal is disposed of after being rendered harmless by well-known treatment.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003180187-A (JP)
Title: Device for automatically supplying feed to animal
Inventor: VOOGD LUCIEN ELIZA NIELS
IPC: A01K5/00
Filed: 2002-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for automatically supplying a predetermined amount of feed to an animal in a period having a predetermined length.  <P>SOLUTION: This device has a means for identifying an amount of feed consumed by the animal after a supply of feed. The amount is stored at least temporarily in the memory of a computer, which has a calculating device for determining the total amount of feed consumed by the animal in the period having the predetermined length prior to the point of time when the animal is identified by an animal identification means at a feeding parlor. The calculating device determines the difference between the predetermined amount of feed and the total amount of feed consumed by the animal. The computer controls the objective device in such a way that, during the supply of feed, an amount of feed smaller than or equal to the difference can be supplied as feed balance to the animal.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004125092-A (JP)
Title: Lubricating device for reducer for hydraulic motor
Inventor: TAKEUCHI YOSHINORI
IPC: F16H57/04
Filed: 2002-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To keep the inside of a reducer in a favorably lubricated state by feeding hydraulic fluid of lower pressure out of pressure oil fed to/from a hydraulic motor.  <P>SOLUTION: A low pressure selecting valve 12 is provided between main conduits 4A and 4B to be positioned between the hydraulic motor 3 and a direction control valve 5. The low pressure selecting valve 12 has a pair of inflow ports 12A and 12B connected through conduits 15A and 15B to the main conduits 4A and 4B, and an outflow port 12C connected to a feed passage 16. When the low pressure selecting valve 12 is changed from a neutral position a to change-over positions b and c, return oil or the like from the hydraulic motor 3, for example, is fed as lubricating oil to the reducer 50 of the hydraulic motor through the feed passage 16. A planetary gear reducer mechanism, etc., in a reducer case 51 are thus constantly kept in lubricated states.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003177274-A (JP)
Title: Optical device
Inventor: LACEY JONATHAN P
IPC: H04B10/43
Filed: 2002-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an interleaver which can be manufactured and packaged at low cost.  <P>SOLUTION: The interleaver contains a circulator (32) which changes the direction of an incident wavelength-division-multiplexing (WDM) signal (21) from the first signal media (11) to the second signal media (34). The second signal media (34) has a grating portion (35) which reflects a part (39) of the WDM signal (21) toward a circulator (32). The circulator (32) changes the direction of the reflected signal (39) to the third signal media (44).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004127150-A (JP)
Title: Image forming apparatus
Inventor: YOSHIZUMI SOJI
IPC: G06F3/12
Filed: 2002-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of communicating between both I/Fs by changing an I/F on the controller side to an I/F form held by the engine side and suppressing communication quantity to an engine.  <P>SOLUTION: The image forming apparatus has a controller on which an I/F by which the controller recognizes status change of the engine with an event from the engine and control of the engine is executed by using such information is mounted and an I/F conversion part which converts a command transmitted from the controller into a command of which the information is given to the engine between the engine and the controller for dealing with the engine having a different type of I/F by the controller as well. Then, when the command received from the controller can be processed without interposing the engine, a status is directly returned from the I/F conversion part to the controller.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003182267-A (JP)
Title: Postcard with concealing label
Inventor: OKABE HIDEZO
IPC: B42D15/02
Filed: 2002-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a postcard with a concealing label, which can reduce a load on a worker conducting work for peeling the concealing label from the postcard with the concealing label, by mechanizing the work for peeling the concealing label.  <P>SOLUTION: The concealing label 20 for concealing a specific information describing part 11 described on a postcard body 1 is stuck on the postcard 10 with the concealing label 20; a protrusively provided part 21a, in which at least one side of a base material 21 for the label, composed of paper, a nonwoven fabric, a resin film or the like, is protrusively provided in a prescribed shape, is formed on the concealing label 20; and a concealing layer 22, to which solid printing or tint block printing is applied with deep-color printing ink such as silver ink, black ink and navy blue ink, is formed on a surface of the base material 21 except a part of the provided part 21a.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003161734-A (JP)
Title: Automatic continuous random access analysis system
Inventor: CLARK FREDERIC L
IPC: B01L3/00
Filed: 2002-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic continuous access analysis system 18 for carrying out a plurality of different examinations to the same or a different sample during the same time by providing continuous and random access.  <P>SOLUTION: After a plurality of examinations of a plurality of liquid samples are scheduled, the amount of disposal units is generated without staring an assay reaction sequence, a first liquid sample 26 and a reagent 30 are separately transported to a reaction container 34, and the amount of disposal units is physically transported to a handling operation station 52, thus mixing the reagent of the amount of disposal units and a sample 35 during cultivation. The system 18 can execute a plurality of scheduled assays in an arbitrary order and performs assay when many assays are presented by the scheduled assay. An automatic continuous random access analysis system 18 analyzes the cultivated reaction mixed compound in isolation and individually by at least two assay procedures.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004131881-A (JP)
Title: Dope for electroconductive aromatic polyamide fiber, and method for preparing the same
Inventor: FUJIWARA SHIRO
IPC: C08L77/00
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dope having excellent stability without causing aggregation of conductive carbon fine particles, exhibiting a good process stability at spinning, and suitable for a conductive aromatic polyamide fiber.  <P>SOLUTION: The dope is prepared by adding 8-40 wt.% conductive carbon fine particles based on the weight of an aromatic polyamide in an amide-based polar solvent solution of the aromatic polyamide, and regulating the pH so as to be 6-8.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004140464-A (JP)
Title: Facsimile machine
Inventor: YOSHIDA TAKEHIRO
IPC: H04N1/32
Filed: 2002-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a facsimile machine provided with a means informing of the presence / absence of reception functions of various pieces of image information with respect to color spaces so as to effectively perform communication of color information.  <P>SOLUTION: The FIF of a DIS signal includes 68th to 75th bits for informing of the presence / no presence of reception functions of the various pieces of image information using a color space Lab and also includes Xth to (X+7)th bits for informing of the presence/no presence of reception functions of the various pieces of image information using a color space sYCC in the facsimile machine capable of communicating color image information. Further, the FIF of a DCS signal includes 68th to 75th bits for designating transmission of the various pieces of image information using the color space Lab and also includes Xth to (X+7)th bits for designating transmission of the various pieces of image information using the color space sYCC.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003186834-A (JP)
Title: Data transmission method and transaction coordination method and recording medium
Inventor: CABRERA LUIS F
IPC: G06F15/00
Filed: 2002-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a distributed computing system with a function to coordinate efficiently transactions between nodes in a system.  <P>SOLUTION: One or a plurality of nodes 202, 204, 206 can negotiate maximum periods to communicate mutually or with a transaction coordinator 208. The nodes 202, 204, 206 are judged to be in a no response status if the time elapsed since the last communication exceeds its maximum period. The maximum period can include an adjustment for the latency of at least in the distributed computing system.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003117171-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2002-10-21
Abstract: PROBLEM TO BE SOLVED: To reduce the burden for the control regarding an identification information display by a game control means, and increase a period of time which the game control means can spend or its original game control. SOLUTION: The CPU of a main board transmits a display-controlling command indicating a variation time and stopping patterns to a display control board when a variation starts. Then, the CPU for display-controlling of the display control board determines a variation pattern, a background screen to be used, characters to be used, and the existence/absence of the previous notice for a big jackpot. Therefore, the burden for the control of the CPU of the main board regarding a special pattern variable display is reduced. Also, this game machine can display by selecting one from among a plurality of background screens, and the CPU for display-controlling variably displays the background screen in response to pre-determined conditions without being designated by the CPU of the main board.
Patent JP-2004137238-A (JP)
Title: Liquid crystalline maleimide compound, composition containing the same, and optical isomer produced by using the composition
Inventor: YOKOSHIMA MINORU
IPC: C08F222/40
Filed: 2002-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a liquid crystalline maleimide compound having excellent photopolymerizability without using a photopolymerization initiator and giving an optical isomer having excellent uniformity of orientation and film thickness and suitable for a phase difference film, or the like, and to obtain a composition containing the compound.  <P>SOLUTION: A liquid crystal composition contains the liquid crystalline maleimide compound (A) having at least one maleimide group and a liquid crystalline group in one molecule and exhibits liquid crystal phase.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004138974-A (JP)
Title: Dark field optical system
Inventor: YAMANOUCHI KAZUHIKO
IPC: G02B21/06
Filed: 2002-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dark field optical system by which a device is constituted compactly and dark field illumination is realized without remarkably lowering illumination performance and efficiency.  <P>SOLUTION: The optical system is constituted of a collector lens 2 making luminous flux diverged from a light source 1 parallel flux, a 1st optical member 5 condensing the parallel luminous flux in a ring state, and a 2nd optical member 6 making the condensed luminous flux the parallel flux in the ring state. The 1st and the 2nd optical members 5 and 6 are constituted as the assembly of a plurality of fan-shaped lenses arranged annularly centering the optical axis of the lens 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004144882-A (JP)
Title: Screen for projection
Inventor: NAKABACHI HIDEYA
IPC: G02B1/115
Filed: 2002-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a screen for projection for obtaining a clear image without being influenced by a projection environment, and to provide its manufacturing method.  <P>SOLUTION: A polarizing plate 14 is provided on the surface of the screen. When excessive light except for projection light enters, reflection of light which is not matched with a polarizing face of the polarizing plate out of the excessive light is suppressed, and the excessive light except for the projection light is hardly mixed in an image. In addition, even when an intensity of output of laser light of each color emitted as the projection light from a laser oscillator of a projector, the clear image can be obtained, thereby saving can be saved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004143749-A (JP)
Title: Crime prevention thumb-turn
Inventor: ASANO TOSHIHIRO
IPC: E05B65/06
Filed: 2002-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a thumb-turn extremely effective as a measure against an illegal unlocking act without deteriorating operability for general users.  <P>SOLUTION: This thumb-turn comprises a rotating working body 12 connected to a dead bolt drive mechanism and supported on a rotating shaft rotatably about the axis thereof, a shaft 3 for transmitting a rotational force to the rotating working body 12, a handle 5 fixed connected to the end of the shaft 3, a support body 2 supporting the shaft rotatably and slidably along the axis thereof, and a return spring 6 generating a pressing force in a direction apart from the rotatingly working body to the shaft. When the pressing force in an opposite direction exceeding the pressing force of the return spring does not act on the handle, the handle and the shaft 3 are simply rotated idle. On the other hand, when the pressing force in the opposite direction exceeding the pressing force of the return spring 6 acts on the handle 5, the shaft is mechanically connected to the rotating working body 12, and a rotational force acting on the handle is transmitted to a hub to lock or unlock the dead bolt.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004142012-A (JP)
Title: Impact-actuated tool
Inventor: OYAMA TOMOYUKI
IPC: B25D9/12
Filed: 2002-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact magnetic filter device with less pressure loss capable of discharging a magnetic substance removed from the fluid inside outside a passage.  <P>SOLUTION: There are provided a casing 14 within which the passage 14a is formed, and a magnetic filter body 15 of which the part is positioned within the passage 14a. The magnetic filter body 15 is provided with an attraction portion 17e which attracts the magnetic substance and a magnet portion 16 which gives the magnetic force to the attraction portion 17e. The attraction portion 17e and the magnet portion 16 are detachable. The attraction portion 17e is substantially tubular, and the magnet portion 16 is contained in the substantially tubular attraction portion 17e.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004141801-A (JP)
Title: Inorganic material and shift catalyst using this
Inventor: KOBAYASHI TOMOAKI
IPC: H01M8/00
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inorganic material with high dispersibility of titanium oxide and a shift catalyst with high shift catalytic activity using the inorganic material as a carrier.  <P>SOLUTION: In the inorganic material, a titanium alkoxide is hydrolyzed in an organic solvent containing an oxide other than titanium oxide and the titanium alkoxide and the oxide other than the titanium oxide is carried with titanium oxide. When the inorganic material is carried with a noble metal element and cesium element, the catalyst of which a catalytic activity is not reduced even under a reducing condition and a shift reactivity is excellent even at a low temperature and which can inhibit methanation reaction can be obtained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004143380-A (JP)
Title: Waste plastic liquefaction apparatus
Inventor: KUMAKAWA KEIICHI
IPC: C08J11/12
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a waste plastic liquefaction apparatus to carry out the dry distillation of a waste plastic material in high efficiency.  <P>SOLUTION: The liquefaction apparatus is provided with a heating furnace 1 composed of a double-pipe consisting of an inner pipe 5 and an outer pipe 6, a screw pump 4 to push the waste plastic material into an end of the inner pipe 5 of the furnace 1, an air-heating furnace 2 connected to the other end of the outer pipe 6 of the heating furnace 1 and a flue 11 to discharge waste gas from an end of the outer pipe 6. The hot air from the heating furnace 2 is brought into contact with the inner pipe 5 in the course of passing from the other end to an end of the outer pipe 6 to prolong the contact time of the inner pipe 5 and the hot air. Further, a large quantity of heat is transmitted from the hot air through the inner pipe 5 to the waste plastic in each stage to enable the dry distillation of the waste plastic in high efficiency.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004149437-A (JP)
Title: Method for producing triarylphosphoniophenolate
Inventor: TAKAHASHI KO
IPC: C07F9/54
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for simply producing a triarylphosphoniophenolate useful as a curing catalyst for thermosetting resin compositions.  <P>SOLUTION: This method for producing the triarylphosphoniophenolate is characterized by reacting a halophenol with a triarylphosphine in the presence of a metal halide catalyst and a polymerization inhibitor such as ethylene glycol and then dehydrohalogenating the resultant hydroxyphenyltriarylphosphonium halide.  <P>COPYRIGHT: (C)2004,JPO