baber/WOPTO huggingface dataset:
Patent JP-2003237321-A (JP)
Title: Assembly body of tire with rim
Inventor: KUREBAYASHI MASAYUKI
IPC: B60C13/00
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an assembly body of a tire for a heavy duty vehicle with a rim in which the displacement of the tire in the width direction is reduced on a point on a tire surface corresponding to an end of a rim flange part, generation of any diagonal cracks occurring in the vicinity of the point of the tire is suppressed, and neither the manufacturing cost or the quality is sacrificed.  <P>SOLUTION: An inner pad elasticity reinforcing body comprising a rubber member of substantially crescent section is provided on the inner side in the width direction of a radial carcass body part, and the rubber member is extended to the inner side in the radial direction over the line orthogonal to the carcass body passing through the point on the tire surface corresponding to the end of the rim flange part.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003243339-A (JP)
Title: Copper metal polishing solution and polishing method
Inventor: YOSHIDA SETSUO
IPC: B24B37/00
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a copper metal polishing solution which contains no abrasive grain, has a high processing rate of 200 nm/min, is capable of turning a processed surface to a high mirror surface, and providing a very smooth surface of surface roughness Ra 2.0 nm or below.  <P>SOLUTION: The copper metal polishing solution contains 0.1 to 5 wt.% iodide, 10 to 20 wt.% hydrogen peroxide, 0.05 to 1 wt.% element selected out of a group of a malic acid, a citric acid, and an oxalic acid, 0.01 to 0.1 wt.% benzotriazole, and residual % solvent. The copper metal polishing solution has a pH of 3 to 4.5.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003235508-A (JP)
Title: Health food and method for producing the same
Inventor: HATTORI TATSUO
IPC: A23L1/30
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a health food containing black sesame but free from anxiety of causing float of the thin skin of sesame on the milk surface while internally mixed together with the milk when blended, and to provide a method for producing the health food causing no float of thin skin on the surface of the milk even when blended to liquid such as milk because black sesame is frozen and ground into fine powder, making the food easily mixed with neighboring black soybean powder or honey powder because they temporarily emulsified, and making the mixture easy to drink because of the honey taste added and hard to separate even when being left as it is for a while.  <P>SOLUTION: The health food comprises black soybean powder obtained by roasting and finely pulverizing black soybeans, black sesame powder obtained by roasting black sesame, brown sugar lump powder obtained by pulverizing brown sugar lump, and honey powder obtained by mixing starch with honey and subjecting the mixture to vacuum dry or spray dry into finely pulverized one.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003240284-A (JP)
Title: Humidifier
Inventor: INAMURA TAMIO
IPC: F24F6/00
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a humidifier wherein a hollow yarn membrane module can be mounted and dismounted with ease.  <P>SOLUTION: An end section 11, which is one of both ends 11 and 12 of the hollow yarn membrane module 10 to be mounted on the humidifier 1 and is mounted on a base material 20, is formed with a male thread on its external peripheral face. The base material 20 is provided with a recessed section 21 into which the end section 11 is inserted. The internal peripheral face of the recessed section 21 is formed with a female thread. The end section 12 to be mounted on a base material 30 has an external peripheral face not formed with a male thread. The base material 30 is provided with a recessed section into which the end section 12 is to be inserted. The internal peripheral face is also not formed with a male thread. In mounting the module 10 on both of the base materials 20 and 30, the end section 11 of the module 10 is inserted into the recessed section 21 while being threaded, and then the other end section 12 is pressed into the recessed section of the base material 30. A fixed shaft 40 comprises two shaft members 41 and 42 connected to each other.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003211369-A (JP)
Title: Staple remover and stapler with the same
Inventor: OKUDA KATSUJI
IPC: B25C11/00
Filed: 2002-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an internal storage type staple remover that can avoid a failure caused by the pull-in failure of a staple by effectively preventing clogging of the staples inside a casing.  <P>SOLUTION: This staple remover is provided with a hollow casing 2 having a staple storage space 20 inside; a staple pulling-out spatula member 3 provided at the tip part of the casing 2; a sliding member 5 having a hook arm 4 hooked to the staple pulled out by the spatula member 3 and inserted through the casing 2 so as to protrude and recede from the tip part of the casing 2 in the state of the hook arm 4 overlapping with the spatula member 3; and an operating member 6 for moving the sliding member 5 to the base end side of the casing 2 to pull the staple hooked to the hook arm 4, into the storage space 20. The staple remover of such constitution is further provided with a separating means 35 for separating the hook arm 4 moving to the base end side inside the casing 2, from the spatula member 3.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003249321-A (JP)
Title: Narrow-pitch electric connector
Inventor: MATSUMURA TAKU
IPC: H01R24/00
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a narrow-pitch electric connector capable of securing a sufficient insulation distance between terminals while reducing the pitch.  <P>SOLUTION: Recessed parts 31b and projecting parts 31a are formed on both side faces 1a and 1b of an elongated housing of a plug 1 of this narrow- pitch electric connector having the plug and a socket fittable and connectable to it, and contacts 21 and 22 are housed in the projecting parts and the recessed parts, respectively. In an elongated housing of the socket, recessed parts and projecting parts are formed on a fitting wall of a housing opening for housing the plug 1, and contacts are inserted into the projecting parts and the recessed parts, respectively. The insulation distance between the contacts can be secured by the steps formed by the recessed part and the projecting part of the plug or the socket, so that the narrow-pitch connector is realized.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003248356-A (JP)
Title: Image forming apparatus
Inventor: YAMAMOTO TAKEO
IPC: G03G15/01
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a full color image forming device having compact and inexpensive constitution, and realizing high productivity (FCOT (first copy time) or the like) at the time of forming a black-and-white image and the reduction of running cost.  <P>SOLUTION: The image forming apparatus is provided with two image carriers for forming a color image and for forming a black-and-white image, and an image forming part. By making a distance between respective transfer parts equal to or under the length of minimum size transfer material and changing the carrying direction of transfer material at the time of forming the black- and-white image/at the time of forming the color image, a substantial traveling distance at the time of forming the black-and-white image is shortened.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003253556-A (JP)
Title: Apparatus and method for hydrophilization treatment of sheet-like material
Inventor: SAWADA YOICHIRO
IPC: D06M11/00
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a treatment method by which the sulfonating agent remaining in a sheet-like material is efficiently recovered after the treatment and utilized for controlling the concentration and the liquid surface in a sulfonation vessel when the sheet-like material usable as a separator for an alkali battery is sulfonated, and to provide an apparatus therefor.  <P>SOLUTION: The apparatus for hydrophilization treatment can carry out the control of the concentration and the liquid surface by reusing the sulfonating agent recovered after the sulfonation in the sulfonation vessel, in combination with an added fuming sulfuric acid. The method for producing the separator for the battery hardly causing self-discharge and having a good capacity-keeping ratio is also provided.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003251172-A (JP)
Title: Device and method for treating easily polymerizable material
Inventor: KAMINE YASUHIRO
IPC: C07C69/54
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for treating an easily polymerizable material capable of preventing a polymer of the easily polymerizable material from growing in a large quantity as excess metal of a weld line or a weld mark as a growth point thereof, manufacturing the easily polymerizable material of a stable quality without containing the polymer and stably operating over an extended time period, and a method for treating the easily polymerizable material.  <P>SOLUTION: The device for treating the easily polymerizable material synthesizes, refines, retains or distributes the easily polymerizable material. In the device for treating the easily polymerizable material, a smoothing treatment is applied to a part contacting to the easily polymerizable material in inside of the surface of the device for treating the easily polymerizable material. The smoothing treatment is a treatment to cut away the excess metal of the weld line or the weld mark in the inside surface of the device for treating the easily polymerizable material. The easily polymerizable material is at least one or more kinds selected from (meta)acrylic acid, (meta)acrylic acid esters and (meta)acrolein.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003263336-A (JP)
Title: Debug function-incorporated microcomputer
Inventor: MORIGAKI TOSHIHIKO
IPC: G06F11/22
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To realize a debug function-incorporated microcomputer that can read out information on a plurality of instructions on an instruction bus in real time and to some degree of understandability when tracing contents of the instruction bus via an output signal line smaller in bit width than the instruction bus.  <P>SOLUTION: In the debug function-incorporated microcomputer, a DBG (debug unit) 3, when tracing the instruction bus 12 via an output bit width of 8 bits smaller than 32 bits of the bit width of the instruction bus 12, traces every 4 higher bits of two instructions parallel output to the instruction bus 12.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003274336-A (JP)
Title: Catalog information generation system
Inventor: IKEUCHI MAMORU
IPC: H04N19/00
Filed: 2002-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To easily generate new catalog information.  <P>SOLUTION: A system is equipped with a real frame value difference arithmetic means which finds differences between the real frame value of old catalog information 30A generated from moving picture data 10 in a predetermined compression format and the real frame value of old catalog information 30B generated from the same moving picture data in different compression format, scene by scene, and computes their mean value on the basis of the total of the differences of all scenes, and a real frame value estimation means which updates the real frame value by adding the mean value found by the real frame value difference arithmetic means to the real frame value of the old catalog information 30A to obtain new catalog information 40 corresponding to the different compression format.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003262830-A (JP)
Title: Polarization scrambler and optical transmitter
Inventor: NAKAJIMA NORIO
IPC: H04B10/25
Filed: 2002-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stable polarization scrambler which can suppress polarization mode dispersion causing a transmission waveform deterioration and is easily manufactured and stable with respect to the polarization scrambler applied in order that the transmission characteristics of a optical communication system does not have a polarized wave dependence.  <P>SOLUTION: A first polarization maintaining fiber and a second polarization maintaining fiber are provided wherein the constant components of the phase difference characteristic of the high-speed axis and low-speed axis with respect to the light frequency are identical and the inclinations to the frequency of the light of the above phase difference characteristics are different. The light polarization plane of linearly polarized wave light is set between the high-speed axis and the low-speed axis of the first polarization maintaining fiber and coupled. The high-speed axis of the first polarization maintaining fiber is made to coincide with the low-speed axis of the second polarization maintaining fiber. Then, the first polarization maintaining fiber and the second polarization maintaining fiber are coupled together.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003269821-A (JP)
Title: Heat exchanger
Inventor: SAKANO AKIRA
IPC: B60H1/32
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat exchanger improving the pressure withstanding property of a header pipe and shortening an installation space to a radiator or the like while enlarging the volume of a liquid reservoir part in the header pipe.  <P>SOLUTION: This heat exchanger is provided with: a pair of header pipes provided parallel with each other; tubes with the end parts inserted in the header pipes to communicate a pair of header pipes with each other; fins disposed between the respective tubes; a drying agent unit enclosed in one header pipe; and a liquid sump part formed in one header pipe. One header pipe in which the drying agent unit is inserted, is offset on one side in the thickness direction of the heat exchanger, and a wall of a tube insertion part of one header pipe is formed in micro round shape swollen in the radial direction of the header pipe noncontinuously with the wall of a tube non-insertion part.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003265790-A (JP)
Title: Ball stopping device for pachinko game machine
Inventor: YOSHIDA KENKICHI
IPC: A63F7/02
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To constitute a ball stopping device with a shortened ball extracting processing time which requires no ball extracting processing of excessive game balls.  <P>SOLUTION: A ball stopping mechanism 510 is provided in the ball passage of a pachinko game machine where the relative alignment positional relation of front and rear lines of game balls is changed by successively putting out the game balls arranged in a plurality of lines from each line on the basis of a prescribed winning condition. The ball stopping mechanism 510 comprises first and second ball stopping members 512 and 513 differed in protruding positional relation to each line in conformation to the alignment positional relation of game balls, which are slidably provided, so that a flow of game balls can be regulated regardless of a change in alignment positional relation by protruding either the first or second ball stopping member 512, 513 according to the alignment positional relation of game balls when stopping the operation of a put out device.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003269743-A (JP)
Title: Air conditioner for bathroom
Inventor: HARAGA KAZUHIRO
IPC: F24F13/22
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioner for a bathroom attachable to a bathroom ceiling even if it is an arch type one protruded to the back side of the ceiling.  <P>SOLUTION: This air conditioner is provided with a hot-air circulation device sucking air inside the bathroom to supply hot-air into the inside of the bathroom, a casing for housing the hot-air circulation device, a ventilation device sucking the air inside the bathroom to discharge it to the outside, a controller controlling the hot-air circulation device and the ventilation device, and an operation part transmitting an operation signal to the controller. The ventilation device is positioned on one outside face of the casing and is attached freely adjustably in the height direction of the bathroom.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003282064-A (JP)
Title: Compound current collector
Inventor: OKAMURA TAKAAKI
IPC: H01M4/66
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compound current collector of resin and a metal in which junctions of lead wires have only to be put on either a front or back face, and which can be made more lightweight than a metallic foil, and moreover, to provide the compound current collector which can respond also to a demand for thinning.  <P>SOLUTION: By forming electric conduction treatment layers 12a and 12b on both faces of a resin film 11 with many through-holes 15, and after forming metal-plating layers 13a, 13b and 13c on the electric conduction treatment layers by an electrolysis metal-plating treatment, the compound current collector has a surface electric resistance of 40 mΩ/cm or less, a tensile strength of 0.8 kg/cm, and a front-back resistance of the electric conduction of 100 mΩ/cm or less, and a formula Y1+Y2+Y3≤0.8×(X1+X2+X3)×Y3/X3 is satisfied further. Here, X1 is the thickness of the resin film (μm), X2 is the thickness (μm) of the electric conduction treatment layer, X3 is the thickness (μm) of the metal- plating layer, Y1 is the weight (mg/cm<SP>2</SP>) of the resin film, Y2 is the weight (mg/cm<SP>2</SP>) of the electric conduction treatment layer, and Y3 is the weight (mg/cm<SP>2</SP>) of the metal-plating layer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003280420-A (JP)
Title: Image forming apparatus
Inventor: HAYAMIZU TOSHIKI
IPC: G03G15/20
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus provided with a fixing device by which the occurrences of damages, electrostatic offsetting, toner repelling or the like due to a destaticizing means on the surface of a heating roller are prevented.  <P>SOLUTION: The image forming apparatus possessing the fixing device by which a toner image is melted and fixed by a heating member and a pressure member coming into press-contact with the heating member possesses a means to detect the surface potential of the heating member and the destaticizing means attachable/detachable to/from the heating member, and when the detected surface potential A of the heating member is -400 V<A<+100 V, the destaticizing means is separated, from the heating member, and when it is A≤-400 V or A≥+100 V, the destaticizing means is brought into contact with the heating member.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003279438-A (JP)
Title: Paper cup leak inspection device
Inventor: TAKANO MASATO
IPC: G01M3/32
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper cup leak inspection device capable of simplifying the device by reducing wiring or piping to a swiveling table, and yet enlarging a processing capacity.  <P>SOLUTION: This device is constituted as follows: a plurality of leak inspection units 4 equipped respectively with a paper cup storage container 6 for performing leak inspection of the paper cup 1 are arranged on the positions fixed at equal pitches in the circumferential direction on fixed radial positions from the center axis O-O; the swiveling table 22 for swiveling intermittently is provided over the inspection units 4, a paper cup supply device 26 and a paper cup discharge pipe 41 are held thereby; the paper cups are supplied successively into the plurality of paper cup storage containers by the paper cup supply device 26; and each paper cup whose leak inspection is finished is discharged successively by the paper cup discharge pipe 41.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003276251-A (JP)
Title: Printing method and optical disk storage case
Inventor: WATASE KENTA
IPC: G11B23/40
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To print without lamination in printing conditions on the entire surface of an optical disk so as to improve the printing effect.  <P>SOLUTION: With a printing member 6 for covering a clamping area of the optical disk and the center hole preliminarily attached on an optical disk, a label surface is printed after placing a backing member 7 in the hollow part of the central hole from the recording surfaced side of the optical disc. After printing by an inkjet printer, or the like, the recording member 6 is removed by pushing the backing member 7 or pushing the printing member 6 from the rear surface.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003276383-A (JP)
Title: Ball-point pen tip and method for manufacture thereof
Inventor: NAKATANI YASUNORI
IPC: B43K1/08
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ball-point pen tip which prevents the feel of catch occurring during writing with the ball-point pen, especially a feel of catch which is apt to occur when the ball diameter is small.  <P>SOLUTION: A contour line, in the longitudinal section, of a point where the outside of a housing of the ball-point pen tip comes into contact with a plane for writing when the ball-point pen is tilted, is curved or straight-line or polygonal at more than 150°. In addition, the contour line, in the longitudinal section, of the housing on the tip side beyond said contact point, is curved or straight-line or polygonal at more than 150°.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002322600-A (JP)
Title: Method for conserving electrolyte
Inventor: HENDRIKS JAN JAQUES MARIE
IPC: C25D21/12
Filed: 2002-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a simple method for conserving an electrolyte which can prolong life of the electrolyte by maintaining ion concentration and ion composition in the electrolyte constant. SOLUTION: This invention is related to a method for conserving and caring the electrolyte by adjusting ion concentration and ion composition of the electrolyte by an ion exchanger. Profitably the ion exchanger contains counter ions which are contained in the electrolyte and affect bath quality. In an exchanging process, these counter ions are exchanged for ions which come from the electrolyte and exert adverse effect on the bath quality. Thereby composition and ion concentration of that time of the electrolyte are favorably adjusted. Thereby pH and density of the electrolyte, for example, can be kept almost constant and consequently usable time period of the electrolyte is remarkably prolonged. When definite composition is guaranteed, usable time period no longer has a limit. Thereby the method of this invention has remarkably high cost effectiveness.
Patent JP-2003276475-A (JP)
Title: Input device for vehicle
Inventor: HATTORI TSUNEJI
IPC: B60K37/06
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an input device for a vehicle capable of performing a switch operation without collapsing an operating attitude while the vehicle is running and easily performing a walk-through when the vehicle is parked or stopped.  <P>SOLUTION: The input device body 14 of the input device 10 for the vehicle is supported on a center cluster part 18 so as to be reversed in the generally longitudinal direction of the vehicle. A switch button 26 for traveling necessary for the traveling of the vehicle is installed on a first operation panel 24 appearing when the device is reversed in the generally rear side of the vehicle. Also, a switch button for parking and stopping necessary for parking and stopping is installed on a second operation panel appearing when the device is reversed in the generally front side of the vehicle. Thus, the switch operation can be performed without collapsing the operation attitude while the vehicle is running and the walk-through can be easily performed when the vehicle is parked or stopped.  <P>COPYRIGHT: (C)2003,JPO