baber/WOPTO huggingface dataset:
Patent JP-2004018330-A (JP)
Title: Method and apparatus for producing smoked roofing tile
Inventor: MIZUNO TETSUOMI
IPC: C04B33/32
Filed: 2002-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for producing a smoked roofing tile by which a rate of incidence of rust can remarkably be reduced, or more improvingly, the rate of incidence of rust can almost be made zero.  <P>SOLUTION: In the method of producing a smoked roofing tile, a smoked roofing tile production apparatus 1 having a burning furnace 2, burners 3 which heat the burning furnace 2 with flame generated by mixing air into a fuel, and a fumigation means 4 where a fumigation agent is introduced into the burning furnace 2, and a tile is fumigated is used; the inside of the furnace is heated to a dehydration temperature with the burners 3 to burn the tile base; and next, a fumigation agent is introduced inside the furnace to fumigate the tile, the air ratio in the burners 3 at the dehydration is made higher than that at the burning, and the tile is dehydrated while it is burnt.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004018078-A (JP)
Title: Implement for packing cherry in alignment, and method for packing cherry in alignment by using the same
Inventor: TAKIGUCHI YOSHI
IPC: B65B67/00
Filed: 2002-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an implement for packing cherries in alignment, which is particularly composed of a new structure for enabling work for packing the cherries in efficient and proper alignment, and a cherry packing method using the implement, in terms of the packing of the cherries in a container.  <P>SOLUTION: The cherry packing container 3, whose bottom lid 33 can be opened, is attached to an operation plate 1 which can be also used for a reversing operation; a grid alignment plate 2, which comprises a grid structure of prescribed squares 26, leg parts 23 and a holding part 24 for operation, is made to fall into the container 3; after the plate 2 is pulled up while being swung, an opening is closed with the bottom lid 33; and after that, the operation plate 1 and the container 3 are turned upside down so that the opening of the container 3 can be closed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004024961-A (JP)
Title: Oil filter of construction machine and its assembling method
Inventor: ASAKAGE TOMOHIKO
IPC: B01D29/11
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To improve the efficiency in manufacturing, inventory control and storage of a filter element and to reduce cost.  <P>SOLUTION: A plurality of the same type cylindrical element pieces 19 having the identical height are stacked in the height direction and joined with screws by joint plates 21, 22 as detachable to constitute a filter element 15 in various sizes. The filter element 15 is housed in a casing 14 to constitute an oil filter.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004028689-A (JP)
Title: Automatic grip chuck device with ruptured sample removal function
Inventor: TAIRA KENICHI
IPC: G01N3/04
Filed: 2002-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To surely perform transfer to sample grip parts, grip operations of a test sample, and removal and disposal of a rupture test sample after test without large space, and automate material testing with simple construction and at small costs.  <P>SOLUTION: An automatic grip chuck device 4 with a ruptured sample removal function of this invention comprises upper, lower automatic grip chuck parts 4A, 4B for gripping automatically and respectively both end sides of the test sample 12 performed tensile test and for performing the tensile test of the test sample 12. These automatic grip chuck parts 4A, 4B are provided with arms 13 for recovering a ruptured sample pivotally supported by rotary actuators 6A, 6B so that the arms 13 for recovering the ruptured sample are rotatable between grip surfaces when each of the grip surfaces 4a, 4b opens. After the test, ruptured material samples 12a,12b adhering to the grip surfaces 4a, 4b are exfoliated and removed to a ruptured sample recovery container 16 by friction members 13C detachably attached to their tip parts by rotating the arms 13 for recovering the ruptured sample.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004024113-A (JP)
Title: Apparatus for planting seedling
Inventor: YAMAURA KOJI
IPC: A01C5/04
Filed: 2002-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for planting seedlings, with which a plurality of seedlings are planted simultaneously in the same depth.  <P>SOLUTION: This apparatus for planting seedlings is equipped with a hole formation set 10 comprising a hole formation means 40 for forming a planting hole so as to plant seedlings in the ground, a moving means for vertically moving the hole formation means and a hole depth control means 30 which stops the drop of the hole formation means 40 when the tip of the hole formation means 40 is driven to a fixed depth in the ground when the hole formation means 40 is dropped by the moving means. Since the planting hole H of the fixed depth is formed in the ground if the hole formation means 40 is vertically moved by the moving means, the whole seedlings N are planted at the fixed depth when the seedlings N are held in the planting hole H.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004027111-A (JP)
Title: Polycarbonate resin molded item having hard coat layer
Inventor: HOTAKA TOSHIMASA
IPC: B29K69/00
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polycarbonate resin molded item being a molded item having a hard coat layer formed on a molded item containing a specific near infrared rays absorber and showing decreased distortion of the molded item, improved crack resistance of the molded item and excellent adhesion between the molded item and the hard coat layer and suitable for a grazing material of a vehicle in particular.  <P>SOLUTION: The polycarbonate resin molded item has the hard coat layer on the molded item formed by injection-molding a resin composition comprising 100 pts.wt. of a polycarbonate resin (component A), 0.005 to 0.2 pt.wt. of a phthalocyanine-based near infrared rays absorber (component B) and 0.0005 to 0.3 pt.wt. of at least one phosphorous compound (component C) selected from a phosphite compound (component C1) and a phosphonite compound (component C2).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004030511-A (JP)
Title: Method and system for evaluating precision of cpu operating frequency period stability by using network
Inventor: MACHIZAWA AKIHIKO
IPC: G06F1/04
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and system for precisely evaluating the stability of a CPU operating frequency that fluctuates with time.  <P>SOLUTION: A first processor between two processors connected through a network reads a processor cycle counter value (PCC value) for every predetermined transmission interval, the PCC value is transmitted from the first processor to the second processor through the network, the second processor reads its own PCC value at the time of receiving the PCC value, stores the received PCC value of the first processor and the read its own PCC value, and the CPU operating frequency period stability of one processor is evaluated with the PCC value of the other processor as reference between the first and second processors on the basis of the stored PCC values.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004026779-A (JP)
Title: 1-substituted-2-fluoronaphthalene derivative and method for producing the same
Inventor: NEGISHI MAKOTO
IPC: C07C17/25
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a 1-substituted-2-fluoronaphthalene derivative and to provide a production method therefor.  <P>SOLUTION: The method for the production of the 1-substituted-2-fluoronaphthalene derivative comprises the nucleophilic addition reaction of a metal reactant to a 1-substituted-2-fluoronaphthalene derivative of formula (VI) and the carbonyl group of a 2,2-difluoro-1,2-dihydronaphthalen-1-one derivative to obtain a 1-substituted-2,2-difluoro-1,2-dihydronaphthalen-1-ol derivative, the hydrogenation of the product, the dehydration of the produced 1-substituted-2,2-difluoro-1,2,3,4-tetrahydronaphthalen-1-ol derivative and the optional dehydrofluorination of the product. The 1-substituted-2-fluoronaphthalene derivative which is hardly available and necessitates a complicate process for production is easily produced on an industrial scale at a low cost by this method. The 1-substituted-2-fluoronaphthalene derivative is extremely useful as a liquid crystal display material.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004033393-A (JP)
Title: Rice cooker
Inventor: TAKAKUWA EMI
IPC: A47J27/00
Filed: 2002-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rice cooker coated with fluoroplastic on the internal surface of a pot for putting an object to be cooked therein, in which when the pot is heated, a number of fine bubbles are generated on the surface coated with the fluoroplastic to smoothly leave the surface and make sufficient convection of water in the pot for providing tasty rice well cooked and having less unevenly cooked parts.  <P>SOLUTION: Temperature of the pot 1 into which the object to be cooked is put is detected by a temperature detection means 3 while the pot is heated by a heating means 2 driven and controlled by a rice-cooking control means 4. The pot 1 is coated with the fluoroplastic on the internal surface and the surface is at least partially roughened to have a surface roughness of 1-10 μm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004033084-A (JP)
Title: Combine harvester
Inventor: ITAMOCHI TORU
IPC: A01D67/00
Filed: 2002-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a combine harvester with which a sheet is prevented from being caught by a protrusion of a machine body, workability of sheet covering is improved and inconvenience such as catching of the sheet by the protrusion followed by breakage, etc., are avoided when hung with the sheet.  <P>SOLUTION: The combine harvester 1 is hung with the sheet 12 in storage of the machine body and a high member (e.g. cabin 7, etc.) of the combine harvester 1 is equipped with a sheet hanging guide 13 in an extended state so as to lead the sheet 12 to the high places of the machine body while avoiding the catching of the sheet 12 by the protrusion of the machine body. When a plurality of the sheet hanging guides 13 are installed, workability of the sheet hanging is further improved. When the sheet hanging guides 13 are constituted of an elastic body, the sheet hanging guides 13 are elastically transformed in a proper guide position. When the sheet hanging guides 13 are foldably constituted, the sheet hanging guides are compactly stored.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004036734-A (JP)
Title: Mounting structure of mount angle
Inventor: MURASE HARUHIKO
IPC: H05K5/02
Filed: 2002-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To reduce cost when a mounting member is provided and simultaneously save efforts and widely secure movable range of a mounting angle.  <P>SOLUTION: Structure arranges two second mounting rail parts 20 equi-wide and strip-shaped formed to extend in vertical direction on the base of a storage box. It vertically lines up a plurality of rail attaching holes 21 which attach both ends of first mounting rail parts 15 to each of the second mounting rail parts 20 in identical pitch T2. It lays the two first mounting rail parts 15, 15 formed horizontally to elongate between the second mounting rail parts 20, 20 at desired distance. Each of the first mounting rail part 15 is constituted of a rod part 14 and a rectangular-like mounting small plate 17 provided on both ends of the rod part 14. It horizontally lines up a plurality of angle attaching hole 16 which attach both ends of a mount angle 1 to each of the rod part 14 in identical pitch T1. It lays the mount angle 1 between the first mounting rail parts 15, 15.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004037769-A (JP)
Title: Optical waveguide coupler circuit device
Inventor: CHEN BAOXUE
IPC: G02B6/12
Filed: 2002-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high polymer optical waveguide circuit applied to an optical demultiplexer and a multiplexer, etc., and strong against polarization change and temperature change especially.  <P>SOLUTION: An optical waveguide coupler circuit 8 is composed of two optical waveguide cores 2 and 3 formed on the surface of a substrate 1. The optical waveguide cores 2 and 3 are covered with a lower clad layer 6 and an upper clad layer 7 formed on the substrate 1, two directional couplers 4 and 5 formed by bringing the optical waveguide cores 2 and 3 close to each other parallelly are provided, and respective factors regarding the cross sectional shape, refractive index and circuit wiring of the optical waveguide cores 2 and 3 are optimized so as to maintain fixed circuit characteristics even by wavelength change, the polarization change and the temperature change.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004039091-A (JP)
Title: Semiconductor memory device and its writing method
Inventor: ONO TAKASHI
IPC: G11C16/02
Filed: 2002-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide constitution of a semiconductor memory device which can suppress drain turn-on and its writing method, in the semiconductor memory device having P channel memory cells.  <P>SOLUTION: (1) Opening of a source line at the time of writing operation is performed after the potential of a control gate is raised up sufficiently. Thereby, rise of the potential of the source line by the coupling capacitance with a control gate can be prevented, drain turn-on can be suppressed without increasing the potential difference between a floating gate and the source line. (2) Source lines of a selection block and a non-selection block are connected at the time of writing. Thereby. source line capacity can be increased, rise of the potential of the source line by the coupling capacitance can be suppressed when voltage is applied to a control gate, drain turn-on can be suppressed without increasing the potential difference between the floating gate and the source line.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004039872-A (JP)
Title: Mounting structure of semiconductor device
Inventor: YOSHIDA AKIRA
IPC: H01L21/60
Filed: 2002-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting structure of a semiconductor device wherein the semiconductor device and a wiring board can be separated at a definite position.  <P>SOLUTION: A plurality of electrode sheets 16 are interposed between the semiconductor device 1 and the wiring board 7, and the semiconductor device 1 is mounted on the wiring board 7. The strength of a bonding part 21a between a device electrode 2 and a penetrating electrode 6 and the bonding strength of a bonding part 21c between a board electrode 8 and the penetrating electrode 6 are made greater than bonding strength between the electrodes 6. When the difference of bonding strength is applied, e.g. it may be achieved by a method wherein pressure-weld bonding between different kinds of metals is performed to the respective bonding parts 21a, 21c, and pressure-weld bonding between the same kind of metal is performed to a bonding part 21b, or by a method wherein bonding areas of the respective bonding parts 21a, 21c are made greater than that of the bonding part 21b, or by a method wherein pressure-weld bonding is performed to the respective bonding parts 21a, 21c, and bonding by conductive paste 10 is performed to the bonding part 21b.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004038756-A (JP)
Title: Document conversion method and document conversion device
Inventor: TANAKA HIDEAKI
IPC: G06F17/21
Filed: 2002-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a document conversion method capable of realizing highly accurate conversion from static document type data to dynamic document type data.  <P>SOLUTION: Character information of each character is extracted from the inputted static document data (S11), and a plurality of area dividing candidates are prepared on the basis of the extracted character information (S12). Line extraction in each area is carried out per each area dividing candidate, and character strings are prepared by searching extracted lines (S13). A transition probability of all character strings in one area dividing candidate is calculated (S14), and on the basis of the transition probability per each area dividing candidate, an area with the highest transition probability of all character strings is determined as an optimum area (S15). Line extraction in each area is carried out again with respect to the optimum area, and an extracted line is searched to prepare the correct sentence (S16). By this, the static document data is converted into the dynamic document data including the correct sentence.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004034622-A (JP)
Title: File
Inventor: ARAI YUTAKA
IPC: B42F7/00
Filed: 2002-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a file which does not generate a deviation in a belt for keeping a cover closed and does not catch another file.  <P>SOLUTION: This file 10 includes a face cover 12 and a back cover 14 which are fixed by a rivet or the like and a rail 18 fixed to the fixed part. A window part 20 and a recessed part 22 are formed on the face cover 12 and a belt 26 is hooked across from the back cover side 14 to the face cover 12 side, passing through the window part 20 and the recessed part 22. The belt 26 is introduced under the projecting part 22 formed on the part of the window part 20 and both sides, in the width direction, of the belt 26 are held down by the projecting part 22.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004048185-A (JP)
Title: Video signal processor and image display
Inventor: TSUCHIDA SUSUMU
IPC: H04N5/20
Filed: 2002-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video signal processor and an image display capable of displaying a clear image with a high contrast within a limited dynamic range.  <P>SOLUTION: The video signal processor applying prescribed processing to a received video signal and generating a drive signal to drive a liquid crystal display element 25 includes: a black extension correction section 32 for applying extension correction to a low luminance component with a prescribed luminance value or below included in a luminance signal in a partial area among luminance signals of all screen image signals so that the minimum value of the low luminance component is coincident with a black reference level independently of the luminance signals in the other areas; and a contrast emphasizing correction section 33 for amplifying and correcting the luminance value of the video signal in a partial area so that the maximum luminance value of the video signal of the partial area among the video signals of all the screen image signals is coincident with a white reference level independently of the video signals of the other areas.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004044888-A (JP)
Title: Safety device for apparatus
Inventor: TAKADA SHUICHI
IPC: F24H3/02
Filed: 2002-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a safety device for an apparatus capable of preventing a situation wherein there is a shift to a child lock mode in a state of an apparatus not intended by a user.  <P>SOLUTION: The safety device shifts to the child lock mode when operated states of particular operation switches 6 and 7 are established at the same time. If operation switches 5 and 8-10 other than the particular operation switches 6 and 7 are operated within a time between respective operation start points of time of both particular operation switches, the safety device does not shift to the child lock mode. Or, if the state of the apparatus when a subsequent side operation switch of the particular operation switches 6 and 7 are operated is changed by automatic operation or the like with respect to a state of the apparatus right before operation start of the precedent side operation switch, there is no shift to the child lock mode.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004043358-A (JP)
Title: Treating/preventing agent for acne vulgaris
Inventor: MUKAI KATSUYUKI
IPC: A61K36/18
Filed: 2002-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a treating/preventing agent for acne vulgaris which can treat or prevent symptoms of acne without fear of adverse side effects and without causing skin allergy.  <P>SOLUTION: The treating/preventing agent for acne vulgaris comprises as an effective ingredient a sphingolipid. Preferably, the sphingolipid is the one extracted from a plant with an organic solvent and/or a supercritical carbon dioxide. Preferably, the plant is a kind of corms. The treating/preventing agent for acne vulgaris is preferably orally ingested.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004044487-A (JP)
Title: Self-priming vortex pump
Inventor: SUZUKI HIROAKI
IPC: F04D5/00
Filed: 2002-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a self-priming vortex pump requiring no gas-liquid separating tank and also capable of suppressing malfunction such as air lock even in the case that a great amount of air is mixed in fluid.  <P>SOLUTION: This self-priming vortex pump 1 equipped with an impeller 4 having a plurality of blades 4a formed on its periphery, casings 1a, 1b which house the impeller 4 in a rotatable manner and a pressurizing passage 5 consisting of a clearance among the casings and the periphery of the impeller 4, is provided with a small diameter part 6 formed at a position communicating with the pressurizing passage 5 of a discharge flow passage 3 and formed smaller than the diameter of the discharge flow passage 3, and a communicating passage 7 for communicating between the discharge port 3a side of the smaller diameter part 6 of the discharge flow passage 3 and pressurizing passage 5 in order to allow the fluid in the discharge flow passage 3 to return to the pressurizing passage 5, wherein at least the position communicating with the pressurizing passage 5 is outwardly offset from a center in the width direction of the impeller 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003074320-A (JP)
Title: Rudder frame for engine
Inventor: CHO ZAIMAN
IPC: F01M1/06
Filed: 2002-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a rudder frame for an engine reducing noise and vibration of the engine, improving workability of mounting an oil filter, easily coping with additional mounting of an oil cooler, and preventing air from being included in an oil drain. SOLUTION: This rudder frame for an engine, is characterized by including a crank chamber formed in a space divided by a plurality of partitions in the inside of an outer frame, a bearing mounting part formed in respectively recessed shape in the outer frame and the partition, a floor surface formed in a bottom surface of the crank chamber, and an oil flowing surface formed with a slope facing downward along the direction of rotation of a crankshaft in one side of the floor surface.
Patent JP-2004055159-A (JP)
Title: Method for manufacturing organic el element, and organic el element displaying device
Inventor: MASUICHI MIKIO
IPC: H05B33/12
Filed: 2002-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for an organic EL element wherein organic EL materials are prevented from being color-mixed among adjacent barriers, when the element is manufactured such that the materials are coated among the barriers formed on a substrate, and also to provide a displaying device with the element.  <P>SOLUTION: Hole transport layers 10 are formed by drying a hole transport material 8 by means of heating the substrate 2 after the hole transport material 8 is selectively supplied to each element space SP. As a result, the adhesion of the hole transport material 8 to tops of the barriers is prevented, and liquid repellency treatment to the barrier tops are carried out. Specifically, layers 12 containing fluorine are formed on the tops of the barriers 6. Further, following the liquid repellency treatment, the organic EL materials 14R are supplied to spaces among the barriers. In this process, the transfer of the materials to other spaces among the barriers is hindered so that the color mixing of the materials having a plurality of colors is effectively prevented.  <P>COPYRIGHT: (C)2004,JPO