baber/WOPTO huggingface dataset:
Patent JP-2003317094-A (JP)
Title: Device and method for image distortion reduction
Inventor: MATSUURA TADAO
IPC: H04N19/117
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To impart distortion reducing filter effect even vertically with one line memory.  <P>SOLUTION: According to the result of an edge decision on an edge or edge circumference of an image that an edge decision part 102 makes and filter control data stored as data for controlling vertically downward filter processing of pixel data inputted in line sequence from a pixel input part 101, a line memory filter control part 103 generates new filter control data regarding the pixel data and stores them in the line memory part 104, and also outputs a filter processing signal 103a showing whether the filter processing of the pixel data is allowed to a filter processing part 105 to carry out the filter processing. When the edge or edge circumference is detected once, the number of lines where the filter processing is continuously performed for respective pieces of pixel data in the vertically downward direction of the horizontal position of the pixel data is set as an initial value of the filter control data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002360739-A (JP)
Title: Golf ball with a plurality of dimple sets
Inventor: STEVEN S OGG
IPC: A63B37/00
Filed: 2002-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a novel pattern of dimples of a golf ball which can increase lift in a low speed range while reducing drag in a high speed range. SOLUTION: In the dimple pattern of the golf ball with a plurality of dimple sets, each of the plurality of dimple sets has a different diameter. The dimple sets are made preferably with seven different diameters. The dimples may cover as much as 86% of the surface of the golf ball and the characteristic dimple pattern allows the making of the golf ball that has shallow dimples with a sharp gradient of entry angle. This enables increase in lift in a low speed range while reducing drag in a high speed range. In the favorable embodiment, the golf ball has 384 dimples covering 86% of the surface of the golf ball.
Patent JP-2003328294-A (JP)
Title: Coated paper for offset rotary printing
Inventor: OKAGO KOJI
IPC: D21H19/82
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coated paper for offset rotary printing, hardly causing wrinkles by drying which are caused after a drying step in the offset rotary printing, and having excellent printing characteristics.  <P>SOLUTION: The coated paper for the offset rotary printing has a coated layer containing a pigment and an adhesive on a base paper. The coated paper for the offset rotary printing has <80,000 s air permeation resistance before printing, and the reduction of the air permeation resistance of an area except an image area after printing based on the resistance before the printing is ≥8,000 s.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003321907-A (JP)
Title: Vertically installed drain
Inventor: KATO KOJI
IPC: E04D13/04
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vertically installed drain in which the inside is cleaned without removing a drain cover.  <P>SOLUTION: Regarding the vertically installed drain in which a drain cover 5 is mounted on the upper side of a drain body 1, the intermediate section of a slender spring plate 15 is secured at the lower end of a holder section 14 set up inside the drain cover 5 so that both end sections are deflected downwards and press-contacted with the inner circumferential surface of the drain body 1 by elastic force. Regarding the drain, engaging sections 16 projected to the inner circumferential surface side of the drain body 1 in the case of a downward deflection deformation are formed at both end sections of the spring plate 15 while a plurality of engaging collar sections 17 are formed on the inner circumferential surface of the drain body 1 in an arcuate shape so as to prevent a floating from the drain body 1 of the drain cover 5 by the engagement of the engaging sections 16 for the spring plate 15, and a notched section is ensured between each mutual engaging collar section 17 so that the engaging sections 16 for the spring plate 15 are passed in the vertical direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003031696-A (JP)
Title: Semiconductor memory and its manufacturing method
Inventor: WATANABE TAKESHI
IPC: H01L27/108
Filed: 2002-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a dynamic memory having a simple transistor structure. SOLUTION: The semiconductor memory stores a first data state, and a second data state where a channel body 3 is set with a second potential. The diffusion region 6b of a first source-drain 6 comprises an n<+> type layer and the diffusion region 7b of a second source-drain 7 comprises an n<-> type layer. The first data state of the MISFET is written in by bringing the second source- drain 7 to 0 V, applying a positive control voltage for turning the channel on to the gate 5, applying a positive control voltage to the first source-drain 6, and injecting majority carriers into the channel body 3 in the vicinity of the first source-drain junction.  The second data state is written in by bringing the first source-drain 6 to a reference potential, applying a positive control voltage to the gate 5, applying a positive control voltage to the second source- drain 7, and discharging majority carriers from the channel body to the first source-drain 6.
Patent JP-2003322706-A (JP)
Title: Laminated microlens array
Inventor: OKADA SHINYA
IPC: G02B3/00
Filed: 2002-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To significantly decrease warpage of a laminated microlens array 5, after manufacturing, having a laminated structure of a high refractive index resin layer 2 of aromatic(meth)acrylates and a low refractive index resin layer 3 of fluorine or silicon-containing(meth)acrylates.  <P>SOLUTION: The laminated microlens array is manufactured by compounding 8-18C long-chain aliphatic mono(meth)acrylates, as a resin component of the high refractive index resin layer 2, by 5 to 15 wt.% with respect to the aromatic(meth)acrylates.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003324605-A (JP)
Title: Image data processing equipment, image data processing method and image data processing program
Inventor: UKAI NAOKI
IPC: B41J2/52
Filed: 2002-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To enable image processing wherein a pseudo-contour will not be generated in a region where error is easily uniformed, in error diffusion process.  <P>SOLUTION: It is decided whether usage conditions, such as ink color and density of an input image, are satisfied (S1). When the usage conditions are satisfied (S1: YES), error value diffusion process is executed. The ratio (distribution factor) of a first distribution error value to be left in a target pixel and a second distribution error value to be distributed to peripheral elements of the target pixel is calculated on the basis of white noise table (S2). The second distribution error value is calculated, which is obtained by multiplying an error value generated in the target pixel by the distribution factor and to be distributed to peripheral pixels (S3). By using a diffusion matrix, the second distribution error value is distributed as a distribution error value with a specified ration, to a plurality of peripheral pixels of the target pixel (S4). A distribution error value is added and stored in a buffer, corresponding to the target pixel and each of the peripheral pixels (S5).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003323882-A (JP)
Title: Sheet battery and joint structure of the same
Inventor: HAGURA NOBUHIRO
IPC: H01M10/0585
Filed: 2002-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet battery and a joint structure of the same capable of easily coupling cell voltage equalization circuits respectively with each battery used as elements of a battery pack.  <P>SOLUTION: First sheet batteries 1A being coupled with positive poles 12 and having auxiliary electrodes 14 projected to one side of a battery main body 11 and second sheet batteries 1B being coupled with negative poles 13 and having auxiliary electrodes 14 projected to the one side of the main body 11 are arranged in turn in a state of having the auxiliary electrodes 14 on one side and joined in series, and the first batteries 1A and second batteries 1B are respectively coupled with cell voltage equalization circuits 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003331407-A (JP)
Title: Magnetic head element and its manufacturing method
Inventor: ONO SHIGERU
IPC: C23C16/30
Filed: 2002-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of an increase in insulation failures caused by the defect of an insulating film which is caused by a progress in thinning of the interlayer insulating film accompanying an increase in the magnetic recording density of a magnetic disk drive.  <P>SOLUTION: By performing oxidation processing for the surface of an interlayer insulating film made of a metallic oxide thin film deposited by a sputtering method, a CVD method or the like, defects caused by an oxygen loss are reduced to prevent insulating failures. When a part of the interlayer insulating film is worked by etching or milling, insulating failures are prevented by employing the design of oxidizing the surface again after the working or leaving an oxidized film even after the processing. Insulating failures are also prevented by repeating the deposition of the metal oxide thin film and the oxidation processing of the surface to form the interlayer insulating film in a multilayer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003327176-A (JP)
Title: Rubber crawler for use in snow blower
Inventor: SAKAI KENICHI
IPC: B62D55/253
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rubber crawler for use in snow blowers that can obtain thrust without extremely losing the discharge property of snow entering an area between lugs even if the front part of the rubber crawler rises.  <P>SOLUTION: A pair of drive projections 17 is provided at the inner-periphery surface position of a band body 15 corresponding to a position where a long lug 16b is provided while opposing the direction of a band width. When length in the bandwidth direction of a driving gear 6a of a driving wheel 6 is set to be A, length in the bandwidth direction of a top section of a short lug 16a is set to be B, and length in the bandwidth direction of the top section of the long lug 16b is set to be C, the relationship is A<B<C.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003051508-A (JP)
Title: GaN-BASED SEMICONDUCTOR DEVICE
Inventor: YOSHIDA KIYOTERU
IPC: H01L29/778
Filed: 2002-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a GaN-based semiconductor device (HEMT) wherein the source electrode, the gate electrode, and the drain electrode are disposed in the vertical direction. SOLUTION: The GaN-based semiconductor device is formed of a GaN-based semiconductor material as a whole. On a layer 1, bank-like sections 2 of a first undoped material are formed with a concave recess 3 reaching a first surface 1a of the layer 1 in between. On an inside wall 2a of the bank-like sections 2, a thin layer 4 of a second undoped material having band gap energy larger than that of the first undoped material is formed by heterojunction with the first undoped material. In the concave recess 3, a first insulation layer 6a, a gate electrode G with both ends G1 and G1 in contact with the thin layer 4, and a second insulation layer 6b are deposited in this order. Above the bank- like sections 2 and the thin layer 4, the source electrode S is formed, being extended across a heterojunction interface between the two.  On a second surface of the layer 1, the drain electrode D is formed.
Patent JP-2003329694-A (JP)
Title: Nozzle chip disposing method for analyzer
Inventor: TOKIWA NOBUAKI
IPC: G01N35/10
Filed: 2002-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To enable disposing of nozzle chips in turning power on to be performed without contamination due to residual liquid adhesion to suction nozzles even when former state of a syringe pump, or the like, is unknown, for sucking/discharging liquid with the nozzle chips installed on a plurality of suction nozzles.  <P>SOLUTION: A switching valve 12 is provided for switching an air path 11 from the syringe pump 10 that delivers sucking/discharging pressure to the plurality of suction nozzles 2, 3 to each flow path of each suction nozzle. For detaching and disposing a nozzle chip 4 installed at the tip of each suction nozzle with a chip disposing part 9 in turning power on, the switching valve 12 is switched to a flow path of a suction nozzle 3 less frequently used, after the syringe pump 10 is gradually operated to suck, after the nozzle chip 4 is detached from the suction nozzle 3 less frequently used while being operated to suck, and after the syringe pump 10 is gradually operated to suck in the state that the switching valve 12 has been switched to the flow path of the suction nozzle 3 less frequently used, the switching valve 12 is switched to the path of another suction nozzle valve 2 to detach the nozzle chip 4 while the syringe pump 10 being operated to discharge.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003337890-A (JP)
Title: Cash management system
Inventor: SAITO MAKIKO
IPC: G06Q30/06
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To realize service for withdrawing cash by capital investment at a cost lower than that of installation of an automatic teller machine while securing safety higher than in the conventional form such as the use of a cash card.  <P>SOLUTION: When a customer 101 presents a transfer number and a terminal ID displayed on a display part of a radio terminal 102 to a clerk who operates a POS (point of sale) terminal 104, the clerk operates the POS terminal 104, receives data for authentication from a retail store server 107 and performs authentication by displaying the data for authentication on a display part of the POS terminal 104. When the authentication is established, the clerk hands tentatively reserved amount to the customer 101 from the cash stored in the POS terminal 104.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003336154-A (JP)
Title: Woven net for producing nonwoven fabric, endless belt for producing nonwoven fabric and method for producing the same
Inventor: MATSUBAYASHI AKIHIRO
IPC: D04H1/492
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a nonwoven fabric, comprising supporting and transporting a fiber web on a belt-like woven net and simultaneously jetting fluid flows on the fiber web to interlace the fiber web, by which the grade and quality of the nonwoven fabric can be enhanced in a state scarcely producing interference fringes between linear tracks and the pattern of the woven net by the jetting of the fluid flows without alternately forming portions having higher surface densities and portions having lower surface densities.  <P>SOLUTION: This woven net for producing the nonwoven fabric is characterized by having two or more pairs of parallel weaving yarns for forming the belt-like woven net and crossing the direction of the weaving yarns belonging to the pairs of the weaving yarns to the transport direction of the fiber web. The endless belt for producing the nonwoven fabric is characterized by joining one and the other ends of a plate-like woven net comprising parallel warps and parallel wefts, and joining the warps to the other warps or the wefts to the other wefts.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003337675-A (JP)
Title: Print control device and program thereof
Inventor: YO KO
IPC: G06F3/12
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To reduce cost and save time, and also to reduce trouble of a user, when selectively utilizing a plurality of printers connected by a network.  <P>SOLUTION: A printer selecting means 420 in a print control part 400 selects a stencil printing machine 200, when the number of sets of print jobs is more than twenty, and selects a LBP 300, when the number of sets of print jobs is not more than twenty. A printing method information acquisition means 430 refers to the storage contents of a storage means 410 and acquires the printing method information of the selected printer. A print mode editing means 440 edits the print mode of the print jobs to 'printing by units of pages', when the stencil printing machine 200 of a plate-making printing method is selected. When the LBP 300 of a non-plate-making printing method is selected, printing mode of the print jobs is edited to 'printing by units parts'.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003339603-A (JP)
Title: Cleaning roller
Inventor: YAMASHITA SHUSUKE
IPC: A47L11/08
Filed: 2002-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To make a cleaning roller having linear protrusions surely remove both of fibrous dust and small pieces of dust and to speedily and surely remove the dust collected by the linear protrusions at the same time.   <P>SOLUTION: A first cleaning roll 2 provided with many flexible linear protrusions 20 for catching and collecting the dust on an outer peripheral surface and a second cleaning roll 3 provided with an adhesive surface 3a for sticking and collecting the dust on an outer peripheral surface are fitted to the tip of a handle 1 such that the cleaning roll can selectively be pressed to a cleaning object and rotated and one cleaning roll is rotated by following the other cleaning roll while the outer peripheral surfaces of them are in contact with each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003340278-A (JP)
Title: Adsorption sheet and adsorption element using the same
Inventor: OKANO HIROSHI
IPC: B01J20/18
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adsorption sheet capable of easily and uniformly supporting synthetic zeolite by preventing the occurrence of a dilatancy phenomenon even if productivity is raised, and an adsorbent element using the same.   <P>SOLUTION: The adsorption sheet is constituted by supporting large diameter synthetic zeolite 3 having a large particle size distribution center value and small diameter synthetic zeolite 4 having a particle size distribution center value smaller than that possessed by the large diameter synthetic zeolite 3 on a sheet 2. The occurrence of the dilatancy phenomenon is prevented by a plurality of synthetic zeolites 3 and 4 mutually different in particle size and, by this constitution, it is prevented that synthetic zeolites 3 and 4 generate a small lump on the sheet 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003341755-A (JP)
Title: Pour-out device for viscous substance in bag
Inventor: HASHIMOTO MANABU
IPC: B65D83/00
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pour-out device for use on the table with which a viscous substance in a bag can be poured out without remains.   <P>SOLUTION: The pour-out device comprises a boxlike holder body 2 formed with the internal top face 9 and the internal bottom face 10 to be arcuate. A vertically rotatingly movable roller 3 having the outer periphery with the same diameter as that of the arc of the bottom face 10 is placed in the body 2. A bag 11 having an opening 12 filled with the viscous substance is held with pressure applied between the roller 3 and the internal bottom face 10 of the holder body 2. A manually rotating knob located on the outer sidewall of the holder body 2 and coupled with the roller 3 is rotated to cause the roller 3 to rotatingly move to apply a pressure to the bag 11. Thus the substance in the bag 11 can be poured out from the opening 12 without leaving the remains.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003342396-A (JP)
Title: Printing sheet and card using the same
Inventor: MARUMO TAKESHI
IPC: B42D15/10
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sublimation transfer printing sheet of a non-PVC resin whose sublimation printability has been improved.   <P>SOLUTION: The sublimation transfer printing sheet is composed of a resin composition comprising 100 pts.wt. copolyester obtained by substituting 10-70 mol% ethylene glycol component of a polyethylene terephthalate resin with cyclohexanedimethanol, 0.1-5 pts.wt. silicone compound, and 0.1-2 pts.wt. ethylene copolymer. The copolymer component of the ethylene copolymer is preferably a resin obtained by blending one or more kinds selected from the group consisting of vinyl acetate, ethyl acetate, acrylic acid, an acrylic ester, methacrylic acid, a methacrylic ester, an unsaturated carboxylic acid and an ionomer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004004190-A (JP)
Title: Optical transmission apparatus
Inventor: OKADA JUNJI
IPC: G02B6/28
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical transmission apparatus using translucent media for the transmission of light signals between a plurality of circuit boards or devices.  <P>SOLUTION: The optical transmission apparatuses 10a and 10b have the translucent media 15a and 15b respectively having a plurality of incident and exit sections 16a and 16b at each one end of them and mixing sections 17a and 17b for the light signals at each other end of them, light reflecting sections 18a and 18b arranged except for some portions thereof at the end faces of the mixing sections and optical coupling sections 19a and 19b with no light reflecting sections arranged. The optical coupling sections 19a and 19b of the respective optical transmission apparatuses are connected to each other by an optical fiber 21.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004001976-A (JP)
Title: Exfoliation tool, exfoliation method, and exfoliation device
Inventor: OKAMOTO YOICHI
IPC: B26D7/00
Filed: 2002-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To surely exfoliate adhesive parts adhered to an adhered body with a small pressing force, and heighten an exfoliating performance and an exfoliating efficiency by reducing breakage of parts to be exfoliated and remainder of an adhesive tape.  <P>SOLUTION: A link arm 7 having an exfoliation pawl 6 pressed to a surface of an adhered material 1 for exfoliating an adhesive part 3 adhered to the adhered material 1 is connected with a base plate 5 via an eccentric mechanism part 8. The link arm 7 is swung by the eccentric mechanism part 8, so as to move the exfoliation pawl 6 in a loop shape. The adhesive part 3 adhered to the adhered material 1 is exfoliated by a scratching action of a tip end of the exfoliation pawl 6. When the exfoliation pawl 6 moved in a loop shape is separated from the adhered material 1, a force in a direction for pulling the adhesive material part 3 is caused to act on the adhered material 1, so as to easily exfoliate the adhesive part 3 from the adhered material 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003027559-A (JP)
Title: Sanitary cleaner
Inventor: MATSUMOTO TOMOHIDE
IPC: E03D9/08
Filed: 2002-06-03
Abstract: PROBLEM TO BE SOLVED: To clean a wide range suitable for a private part in a sanitary cleaner for cleaning the private part. SOLUTION: This sanitary cleaner is provided with first and second blowout holes 28a and 28b capable of contacting and merging a jet by inclining by a prescribed angle in the blowout direction, and is provided with a flow ratio control valve 29 for controlling the ratio of a flow rate blowing out of the blowout holes 28a and 28b, and can obtain an intensive cleaning jet when controlling the flow ratio at the same rate, and continuously changes the flow ratio by selecting a rocking selecting switch 47, and can select a rocking jet capable of cleaning the wide range without moving the whole cleaning nozzle 19.