baber/WOPTO huggingface dataset:
Patent JP-2004240415-A (JP)
Title: Optical fiber tap
Inventor: OKADA KENICHI
IPC: G02B6/42
Filed: 2004-01-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical fiber tap of low loss and low cost.  <P>SOLUTION: The optical fiber tap for branching part of light propagating in an optical fiber is equipped with an approximately sheet-like base 2 provided with a secondary coated optical fiber housing groove 2-1 on its surface. The secondary coated optical fiber exposed by peeling off the coating of the optical fiber 1 is inserted into the secondary coated optical fiber housing groove of the base. A laterally cut groove 3-1 is formed in a clad part in the vicinity of the core of the optical fiber or part of the core and an optically transparent optical path filler is filled into the groove in the clad part in the vicinity of the core of the formed optical fiber or part of the core. Part of the propagating light of the optical fiber is taken out through the cut groove and the optical path filler.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005202129-A (JP)
Title: Melting/separating/recovering equipment for alloy
Inventor: ARIGA DAISUKE
IPC: G02C13/00
Filed: 2004-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide melting/separating/recovering equipment for alloys capable of separating the alloys secured to holders from the holders while protecting the holders, enhancing the recovery rate of the molten alloys, and further assuring the safety of an operator.  <P>SOLUTION: The protection of the holders is made possible and the required accuracy of optical surfaces can be obtained by arraying the holders on the conveying tools at prescribed interval and conveying the same in a conveyance section. Also, the equipment is provided with recovery vessels of a three-vessel type and thereby the recovery rate of the alloys is enhanced and the safety of the operator is assured.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005199195-A (JP)
Title: Catalyst for cleaning exhaust gas
Inventor: KAWAMURA TETSUO
IPC: B01J23/58
Filed: 2004-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a catalyst for cleaning exhaust gas, which has high thermal durability.  <P>SOLUTION: This catalyst for cleaning exhaust gas consists of a catalytic carrier layer and a noble metal catalyst and a NOx storage material which are deposited on the catalytic carrier layer. The compound oxide shown by the formula: A<SB>x</SB>B<SB>y</SB>O<SB>(x+2y)/2</SB>(wherein A is an alkali metal; B is an alkaline-earth metal; 0<x<7; 0<y<7) is used as the NOx occlusion material.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005198934-A (JP)
Title: Washing machine
Inventor: MATSUMOTO TOSHINARI
IPC: D06F17/10
Filed: 2004-01-19
Abstract: <P>PROBLEM TO BE SOLVED: To subject laundry to twist washing between a washing/spin-drying tub and an agitator for improving washing performance and preventing the entanglement of the laundry.  <P>SOLUTION: The washing machine includes a washing/spin-drying tub 34 rotatably provided in an outer tub 33, the agitator 35 provided at the bottom of the washing/spin-drying tub 34, and a driving means 36 for rotating the washing/spin-drying tub 34 and the agitator 35. The agitator 35 includes an agitator body 35a and an agitating blades 35b provided at the bottom of the agitator body 35a.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005205504-A (JP)
Title: Driving machine
Inventor: KOMAZAKI GIICHI
IPC: B25C1/04
Filed: 2004-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving machine for improving a response and continuous quick driving performance in driving work.  <P>SOLUTION: The cross-sectional area of a trigger valve control passage 16 for communicating a trigger valve chamber 13 with the atmosphere is expanded. The cross-sectional area of a main valve control passage 40 communicating with a main valve chamber 8 and the atmosphere via a trigger valve 6 is expanded. A value of dividing the volume of the main valve chamber 8 by the cross-sectional area of the main valve control passage 40, is set to 1.0 or less. The cross-sectional area of a passage for exhausting air to outside air by passing through the inside of the trigger valve 6 from the main valve control passage 40, is set to the cross-sectional area or more of the main valve control passage 40. A value of dividing the volume of the trigger valve chamber 13 by the cross-sectional area of the trigger valve control passage 16, is set to 0.20 or less.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005206655-A (JP)
Title: Polyion complex composite and its preparation method
Inventor: HARAGUCHI KAZUTOSHI
IPC: C09D17/00
Filed: 2004-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel polyion complex composite which is excellent in dynamic physical properties and heat resistance, and its preparation method.  <P>SOLUTION: The polyion complex composite which is excellent in dynamic physical properties has various shapes and comprises at least one inorganic substance chosen from swellable clay and a particulate carbon material, a cationic organic polymer and an anionic organic polymer. The polyion complex composite is prepared by contacting solutions containing these components at their interfaces or mixing the solutions.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005207469-A (JP)
Title: Lubrication system of linear guide way
Inventor: RIN GEII
IPC: F16C33/76
Filed: 2004-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To allow lubricating oil to flow as divided uniformly to a plurality of round-flow grooves and enhance the sealing performance of each oil passage.  <P>SOLUTION: A lubrication system of a linear guide way is structured so that a three-dimensional oil passage is formed between an end cover and a cover plate installed on the two sides of a slide block according to the combination of the end cover and cover plate, and the lubricating oil flows in the center position of an upper and a lower rolling ball round-flow groove in the three-dimensional oil passage and lubricates the rolling balls while the flow is divided uniformly to different round-flow grooves.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005206661-A (JP)
Title: Dehumidifier
Inventor: OHAMA TAKASHI
IPC: B01D53/22
Filed: 2004-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dehumidifier which can reduce dehumidification cost.  <P>SOLUTION: The dehumidifier has a dehumidification means 3 wherein a dehumidification target gas passage 21 and a purge gas passage 22 are separated from each other by a dehumidification membrane 23. A gas essentially comprising methane generated through methane fermentation or digestion of organic waste or a gas essentially comprising carbon monoxide and hydrogen generated through reforming of the waste is passed through the dehumidification target gas passage 21 as a dehumidification target gas, and a purge gas is passed through the purge gas passage 22. This enables water vapor contained in the dehumidification target gas to pass through the dehumidification membrane 23 and be discharged into the purge gas passage 22.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005208343-A (JP)
Title: Device and method for driving cholesteric liquid crystal
Inventor: NISHIZAWA MASAHITO
IPC: G09G3/36
Filed: 2004-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and a method for driving a cholesteric liquid crystal, with which a picture is displayed at high speed.  <P>SOLUTION: The device for driving the cholesteric liquid crystal contains a first driving circuit for displaying a part of picture data, which the cholesteric liquid crystal on a first scanning line is to display, by driving the cholesteric liquid crystal on the first scanning line in accordance with first and second periods and a second driving circuit for displaying another part of the picture data, which the cholesteric liquid crystal on a second scanning line is to display, by driving the cholesteric liquid crystal on the second scanning line in accordance with a third or fourth period.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005206556-A (JP)
Title: Wood preservative agent
Inventor: FUJII KATSUTOSHI
IPC: A01N31/16
Filed: 2004-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wood preservative agent having high effect against wood-destroying fungi.  <P>SOLUTION: The wood preservative agent contains an ethylene glycol derivative as an active component. The ethylene glycol derivative used as an active component of the wood preservative agent is expressed by formula (1) (R is a halogen atom, a 1-10C alkyl, a 1-10C alkoxy, a 1-4C haloalkyl or a 1-4C haloalkoxy; and n is an integer of 1-5).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004178615-A (JP)
Title: Language processing system and program
Inventor: MURATA MAKI
IPC: G06F17/28
Filed: 2004-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To easily output a solution to a question sentence.  <P>SOLUTION: This language processing system is provided with: an input means 1 for inputting the question sentence; a difference detection means 4 for detecting a common part and a differential part between the question sentence and knowledge data inputted by using a system for associating a plurality of pieces of data so that a coincident part becomes the maximum, while holding order information; and a similarity calculation means 5 for calculating similarity between the question sentence and the knowledge data by the detected common part and differential part. The similarity calculation means 5 outputs a part of the knowledge data with large similarity and obtained as the differential part by being paired with an interrogative of the question sentence.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005215164-A (JP)
Title: Image forming apparatus
Inventor: NAKAHANADA MANABU
IPC: G03B27/32
Filed: 2004-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To perform color image recording at a state without pixel gap using a light emitting device consisting of a solid spontaneous light emitting means which is an assembly of light emitting parts of nm (nanometer) size.  <P>SOLUTION: This image forming apparatus, which performs recording in a recording material using a recording head, is characterized that the recording head has a light emitting thin film laminated or mixed with insulated film crystal fine particulates of nm (nanometer) size and phosphor fine particles of nm size and a light emitting part consisting of electrodes which sandwich the light emitting thin film and emit the light emitting thin film by voltage to be impressed and is constituted by laminating a plurality of light emitting parts which emit light with mutually different wavelength by changing either composition of the insulated film crystal fine particulates and the phosphor fine particles.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005211787-A (JP)
Title: Method and apparatus for deodorizing powder
Inventor: INAMI AKIKO
IPC: B01J35/02
Filed: 2004-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for deodorizing a waste coating material, by each of which coating material dregs being the waste coating material to be discharged when the coating material is applied to an objected to be coated can be deodorized without using a popular deodorant.  <P>SOLUTION: When the coating material dregs is thrown in this powder deodorizing apparatus 30 together with a photocatalyst from a feeding port 34, the thrown coating material dregs is agitated/mixed with the photocatalyst by driving a driving unit 35 and the obtained mixture is irradiated with the light from a black light 37. The irradiated mixture is discharged onto a first slope 38a from a discharge port 36, separated into the coating material dregs and the photocatalyst and the separated coating material dregs is housed in a first recovery vessel 39a. Meanwhile, the photocatalyst remaining on the first slope 38a is housed in a second recovery vessel 39b through a second slope 38b.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005215987-A (JP)
Title: Production form creation apparatus
Inventor: SHIBATA KAZUTO
IPC: G06Q50/04
Filed: 2004-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a production form creation apparatus capable of obtaining the latest drawing easily and reliably.  <P>SOLUTION: The production form creation apparatus has: a components expansion part for fetching the component table of a designated product from a components table database to retrieve all the components necessary in manufacturing the designated product; and a drawing retrieval output part for obtaining the drawings of all the components from a drawing database. The drawing retrieval output part searches whether there is a drawing of a revised edition identical to the designated revised edition.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005214866-A (JP)
Title: Apparatus and method for measuring distance between edge and program
Inventor: KO ISAMU
IPC: G01B11/14
Filed: 2004-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for measuring the distance between edges with improved detection accuracy, in detecting the distance between edges.  <P>SOLUTION: An image processing device 13 appropriately changes both the Y-direction distance, between an imaging deice 12 and a coated surface 23A of a die head 23 and a binarized threshold, detects changes in a computed slit width, and computes both distance deviations between the imaging device 12 and a slit part 22 required for computing the slit width with a desired error and the range of binary threshold values. After the errors of the relative movements of the imaging device 12 and the slit part 22 are corrected by a phase difference method, on the basis of both a slit width computed when the imaging device 12 and the slit part 22 are relatively moved from prescribed relative locations and a slit width computed, when they are relatively moved from relative locations which are different from the prescribed relative locations by a prescribed distance in parallel with the relative movements, the image processing device 13 computes the slit width.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004174274-A (JP)
Title: Robotic apparatus
Inventor: MIYAZAWA OSAMU
IPC: B25J5/00
Filed: 2004-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an accident such that a microrobot falls from the top of a desk.  <P>SOLUTION: A robotic device is provided with a wheel 109 for driving the microrobot, a supporting material 301 for supporting a casing 300 while sliding on a traveling surface, and a reverse running wheel 113 which comes into contact with the traveling surface so as to drive the casing 300 in a reverse direction in the release of the support of the supporting material 301.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004127951-A (JP)
Title: Ac plasma display device having perforated electrode pattern
Inventor: MARCOTTE ROBERT G
IPC: H01J11/24
Filed: 2004-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an alternating current plasma display panel with enhanced optical output.  <P>SOLUTION: This panel is composed of mutually opposed substrates wherein discharging gas is filled, a plurality of slender address electrodes installed on one substrate, a plurality of scanning electrode structural bodies orthogonal to the address electrodes on the other substrate, and a plurality of sustaining electrode structural bodies installed in parallel with the scanning electrode structural bodies on the other substrate and in a comb-tooth shape. This alternating current plasma display panel is constructed so that the sustaining electrode structural bodies and the scanning electrode structural bodies are constituted respectively of slender electroconductive layers in which a plurality of holes are formed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005223444-A (JP)
Title: Composite machine
Inventor: OCHIAI KENICHI
IPC: H04N1/00
Filed: 2004-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the occupancy area of a composite machine, at a standby state or a non-use time.  <P>SOLUTION: In the composite machine having an image reading unit and an image recording unit, the image reading unit is rotated and fixed on the top of the composite machine, thereby reducing the projected area of the image reading unit, with respect to horizontal plane. As a result of this, the occupancy area of the composite machine is reduced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005218358-A (JP)
Title: Pruning method and pruner used in the same
Inventor: ARIMURA TSUNEO
IPC: A01D34/416
Filed: 2004-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pruning method comprising rapidly pruning an object to be pruned while moving so as to skip the step of manpower or machine operation accompanied by fixing regulation to enable pruning management of roadside trees via moving regulation; and to provide a pruner used in the method.  <P>SOLUTION: The pruning method comprises the following process: using a cutter 4 provided with a plurality of flexible wire materials 3 projecting in its diameter direction on the axis line X of a rotational axis body 2 while keeping intervals; rotating the rotational axis body 2 while making a pruning surface 5 and the axis line parallel; and hitting the object to be pruned 6 projecting from the pruning surface using a free ends of the flexible wire materials so that the impact strength from the hitting action results in cutting the object to be pruned 6. The pruner 1 has the following: the cutter 4 provided with the plurality of the flexible wire materials 3 projecting in the diameter direction on the rotational axis body 2 and the axis line X of the rotational body while keeping intervals; a driving means 25 of the cutter; and a transportation means 7. The cutter and the driving means are each detachably provided to the transportation means 7.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005192964-A (JP)
Title: Sink cabinet with drawing storage portion with rotational storage part
Inventor: TAKENAKA SHINTARO
IPC: A47B77/06
Filed: 2004-01-05
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate inconveniences in the case of a small kitchen and a problem that stored articles fall and are scattered during busy hours for cooking by drawing the entire length of a storage part since the entire length of a depth of the drawer needs to be drawn to the front for checking the innermost part of the storage in the drawing storage part stored in a sink cabinet.  <P>SOLUTION: The rotatable, rotational storage part of a drawing type is loaded in a main body of the sink cabinet. The rotational storage part is manually or automatically rotated while the front half of depth of the drawer is drawn to the front. Consequently, the accommodated articles in the innermost part are instantly located in the foremost part, and the stored articles are selected by drawing during the cooking and are taken out instantly in a small space.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005031625-A (JP)
Title: Layered optical film, elliptically polarizing plate and image display apparatus
Inventor: HATA MASAHIRO
IPC: B32B7/02
Filed: 2004-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical film which can display an image with little gradation reversed region and suppressed coloring of the displayed image even when the display image is observed in an inclined direction with respect to the normal direction of the screen and which has excellent durability.  <P>SOLUTION: The optical film is obtained by stretching a polymer film containing a polycarbonate resin and a styrene resin, and the film comprises layered films of: an optical film (1) having 2.0×10<SP>-11</SP>to 6.0×10<SP>-11</SP>m<SP>2</SP>/N photoelastic coefficient and having the three-dimensional refractive index controlled to obtain the Nz coefficient satisfying Nz≤0.9 and the front face retardation (Re) satisfying Re≥80 nm; an optical film (2) showing optically positive uniaxial property; and an optical film (3) made of a material which shows optically negative uniaxial property and is obliquely aligned.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005224873-A (JP)
Title: Robot mechanism with product separating and sorting function
Inventor: KAWAGUCHI KOJI
IPC: B21D43/22
Filed: 2004-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a robot mechanism with a product separating and sorting function simultaneously performing an operation of separating products from a base metal with an operation of sorting products, enabling a space saving and an automation, reducing a labor cost, optimizing personnel disposition, and improving productivity and profitability.  <P>SOLUTION: The robot 1 is provided with a control device mounted with or extracably retracting a recording medium storing, at least, a machining program, and freely rotationally turns along X, Y, and Z axes. The robot is characterized in integrally mounting a hold part 1c for holding the product W with an electrode 1d for fusion-cutting and separating a micro joint part Mj, which connects the base metal B to the product W, to the tip of an arm of the robot 1, to be formed into a head part 1b, and separating products, sorting the separated products, holding and transferring the products and collecting the products according to the machining program stored in the control device.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005229248-A (JP)
Title: Program guide display apparatus
Inventor: TOYONAGA EIICHI
IPC: H04N5/44
Filed: 2004-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a program guide display apparatus capable of avoiding in advance duplication of reservation in the case of reserving a program on an electronic program guide so as to prevent wasteful video recording reservation operations.  <P>SOLUTION: The electronic program guide is provided with: a program moving means for moving a cursor to select a program by means of cross-keys of a remote controller; a program determining means for displaying a menu whereby the program selected by the cursor by means of a determination key of the remote controller is to be viewed or reserved for program recording; a program reservation means for viewing or program-recording-reserving the program on the menu displayed by the program determining means; and a duplicate program display means for displaying in color a program on a time zone in duplication of that of the program reserved by the program reservation means among the programs displayed on the electronic program guide. Thus, the duplicate reservation of the program can be prevented in advance.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005225409-A (JP)
Title: Electronic component
Inventor: TAKAHASHI AKIRA
IPC: B60R16/04
Filed: 2004-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive electronic component capable of improving the basic performance of a car, such as enhancing the starting characteristic, reducing the engine noise, and improving the fuel economy by mounting the electronic component on the car.  <P>SOLUTION: In the electronic component, an element having a semi-conductor p-n junction connected in a forward direction and an element connected in a reverse direction are connected in series.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005230116-A (JP)
Title: Angular position adjustment mechanism
Inventor: ITO SADAO
IPC: F16H1/32
Filed: 2004-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an angular position adjustment mechanism using an internal tooth gear having a tooth shape capable of securing a meshing strength and an external tooth gear.  <P>SOLUTION: The shapes of the tools of the internal tooth gear 31 and the external tooth gear 21 are formed on the basis of the loop shapes 74a and 84a of prescribed trochoid curves 74 and 84.  <P>COPYRIGHT: (C)2005,JPO&NCIPI