baber/WOPTO huggingface dataset:
Patent JP-2003222794-A (JP)
Title: Imaging lens and imaging apparatus
Inventor: TAKATSUKI AKIKO
IPC: G02B13/04
Filed: 2002-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To perform image angle broadening while reducing an effective aperture of a front lens group in an imaging lens by sequentially arranging a plurality of negative lenses and at least two positive lenses in this order from an object side, and constituting the lens arranged at the most focusing surface side of the at least two positive lenses and made of both convex lenses directed at a surface having a storing curvature to the object side.  <P>SOLUTION: A negative first lens group G1, a diaphragm 3 and a positive second lens group G2 are arranged. The group G1 has a negative G1a in which a plurality of negative lenses and two positive lenses are sequentially arranged from the object side, a negative G1b having a single negative lens and positive and negative doublets G1bf for focusing, and a group G1c having negative and positive doublets. When a focus is moved from an infinity object point to a close object point, the doublet G1f in the group G1b is moved along the optical axis X to the object side. The positive lens in the G2 and the doublets G1bf in the G1 are respectively constituted of anomalous dispersion materials.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003220111-A (JP)
Title: Foot bath
Inventor: TAKAMA TOSHIKI
IPC: A61H35/00
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To enable the reuse of water in a bath tub and improve the usability of a foot bath.  <P>SOLUTION: This foot bath is provided with a bath tub 6, an electrolytic water generator 14 which electrolyzes water in the bath tub 6 and supplies it into the bath tub 6, a display part 43 for displaying the concentration when a predetermined concentration is attained within the bath tub 6, and a control circuit 52 for controlling the display of the display part 43. This foot bath is provided with the bath tub 6, the electrolytic water generator 14 which electrolyzes water in the bath tub 6 and supplies it into the bath tub 6, the display part 43 for displaying the state of water in the bath tub after a predetermined time of the energization of the electrolytic water generator 14, and a control circuit 52 for controlling the display part 43. Accordingly, the decomposition of water soil in the bath tub and the elimination of the bacilli therein can be carried out with the electrolytic water and water in the bath tub can be reused, and the display of the display part can inform a user that water in the bath tub becomes adequate for the decomposition of the stains of a foot or the elimination of the bacilli therein.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003224587-A (JP)
Title: Line saving method and network adopting the same
Inventor: MORI TAKASHI
IPC: H04L45/24
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a line saving method by which an aiding effect is enhanced by considering the importance of a line in the case of aiding the line where a fault occurs in a mesh-type network and also to provide the network adopting the method with high reliability.  <P>SOLUTION: A parameter corresponding to an importance degree is preliminarily given to the line, and the line is saved by determining the importance in every fault case. When the fault occurs in the line with a high importance degree but there is not a vacancy, the line with a low degree of importance without the fault is erased and the line with the high importance degree is allotted to it for save.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003226315-A (JP)
Title: Multi-layer plastic container with grip
Inventor: KASHIWABARA TAKASHI
IPC: B65D1/02
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-layer plastic container with a grip which is compacted without decreasing capacity of a container even for a large capacity container with a grip while ease of holding and ease of pouring are kept.  <P>SOLUTION: In the multi-layer plastic container 1 comprising at least a polyolefin resin layer and a gas barrier resin layer, the multi-layer plastic container with the grip is characterized by forming a caved-in part 6 for gripping on a facing surface of a container body part 3 and forming a plurality of annular ribs 9 below the caved-in part.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003224692-A (JP)
Title: Image reader
Inventor: SUGANUMA TAKASHI
IPC: H04N1/10
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image reader which has high reliability by preventing damage to the device caused by static electricity with simple constitution.  <P>SOLUTION: An earth plate 120 which abuts against a plane scanner 100 to ground it is positioned in the vicinity of a fixation position C where the plane scanner 100 is fixed when transported.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003230158-A (JP)
Title: Image processing apparatus and method, program, and recording medium
Inventor: ONO HIROAKI
IPC: H04N1/48
Filed: 2002-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a regeneration image with suppressed noise, including pixels of uniform sensitivity characteristic, each pixel having entire color components with adjusted color balance, from a mosaic image in color and sensitivity.  <P>SOLUTION: In step S1, a color balance corrector corrects the color balance of a supplied mosaic image in color and sensitivity. In step S2, a sensitivity- classified color image generator generates color images classified by the sensitivities, based on the mosaic image in color and sensitivity having the corrected color balance supplied from the color balance corrector. In step S3, an image synthesizer synthesizes a corresponding pair of pixels of the two sensitivity- classified color images having different sensitivity characteristic and identical color components and generated by the sensitivity-classified color image generator, and thus generates a color image of wide dynamic range.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003226124-A (JP)
Title: Suspension lower arm
Inventor: SAKAMOTO SHIYOUGO
IPC: B21K1/26
Filed: 2002-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a suspension lower arm improved in strength, while restricting increase of the weight thereof to the minimum.  <P>SOLUTION: This suspension lower arm having a fitting part in an end of an arm body formed with a rib in both sides of a thin part thereof and formed by using a forging die is provided with a swelling part 21 having a wall surface formed into a shape along a tire interference line as a boundary, with which a tire is brought in contact, in the outer surface of a rib 14A formed on a tire side when connecting. The swelling part 21 has a parting line 23 formed by the forging die at a position of the most outline part thereof.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003225465-A (JP)
Title: Game machine, software for game and server
Inventor: OKADA KAZUO
IPC: A63F13/33
Filed: 2002-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine for enjoying the variation of game balls which can not be experienced in a real pachinko game by effectively utilizing video characteristics, and a computer readable storage medium stored with a pachinko game program and a server.  <P>SOLUTION: In the game machine provided with a display for displaying the image of a pachinko game panel, a play handle for shooting virtual game balls as video on the display and a control part for running the pachinko game program, the form of a shot virtual game ball is changed in a prescribed timing as a sign to change a play condition.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003233537-A (JP)
Title: Authentication circuit, semiconductor element and method of using the same, ic card and method of using the same
Inventor: MARUYAMA KENJI
IPC: G06F21/60
Filed: 2002-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an authentication circuit, etc., preventing information from being decoded in the non-destructive state, capable of writing or deleting information after the manufacture, and suitable for various devices for preventing forgery.  <P>SOLUTION: The authentication circuit has at least two types of ferroelectrics with different Curie temperatures among ferroelectrics exhibiting charge holding characteristic by the remnant polarization. When the temperature is held at least at the Curie temperature of one ferroelectric and lower than the Curie temperature of the other ferroelectric, the authentication signal stored in the one ferroelectric is deleted. Preferable modes of the circuit are: a mode when the one ferroelectric can output a primary authentication signal and can output a secondary authentication signal when the other ferroelectric inputs the primary authentication signal, a mode when the (n) type of ferroelectric consists of at least two kinds of elements, and the composition of the elements is different for each ferroelectric, and the two kinds of elements are selected from among the group of Na, K, Ba, Cd, Hf, O, Pb, Zr, Ti, La, Ca, Sr, Tl, Bi, rare earth elements, Nb, Ta, W, Mo, Fe, Co and Cr.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003232544-A (JP)
Title: Rectifying/distributing device for thermal stratifying heat storage tank
Inventor: MIHARA KAZUNOBU
IPC: F24F5/00
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high efficiency rectifying/distributing device for a thermal stratifying heat storage tank capable of obtaining a uniform blowoff flow and having high heat storage tank efficiency.  <P>SOLUTION: This rectifying/distributing device 2 is used for the thermal stratifying heat storage tank 1 storing heat by cold water or hot water. A distributing chamber in the device is divided by a partition plate 3 having a plurality of openings to structure a first distributing chamber 5 provided with a rectifying plate 4 on a blowoff surface, and a second distributing chamber 7 to which a flow in/out pipe 6 for heat storage water is connected.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003235102-A (JP)
Title: Current collecting brush and wear detection device therefor
Inventor: MATSUE TOYOKAZU
IPC: B66C13/00
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a current collecting brush and a wear detection device therefor capable of accurately detecting that a brush reaches the prescribed amount of wear.  <P>SOLUTION: In a current collecting brush 5 equipped with the brush 9 which contacts and slides on a conductor D of a trolley line T and collects current to supply power to the load of the moving equipment, an insulated wire 17 is inserted into a hole 16 to be fixed so as to make the hole 16 penetrated through a bottom 15 to a wear limit position H in the use of the brush 9, expose a conductor 19 by stripping the sheath on the tip of the insulated wire 17 to a prescribed length Ha and form a wear detection part 20 by molding the conductor 19 with insulating materials and dispose the wear detection part 20 in the wear limit position H.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003234013-A (JP)
Title: Electrical conductor
Inventor: KITAGAWA SUSUMU
IPC: C08K7/00
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To easily manufacturing a new polybenzazol composition having improved electrical conductivity, which is widely useful as industrial materials, particularly, as composite materials for aircraft and space development, or as heat-resistant and flame retardant members such as tension members, ropes, shock-resistant members, members resistant to cutting tool, a fireman uniform, heat-resistant felts, heat-resistant textiles, various sealings, heat-resistant cushions, and filters, sports-related materials such as rubber reinforcing agents and fishing lines, friction-resistant materials such as advance belts and clutch facings, and reinforcing agents for various building materials or the like.  <P>SOLUTION: The electrical conductor consists of the polybenzazol composition containing a carbon nanotube of 5-60 wt.% with an outside diameter of not more than 100 nm and a length of 0.005-10 μm.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002315062-A (JP)
Title: Method of managing processing resource in mobile radio system
Inventor: AGIN PASCAL
IPC: H04B1/707
Filed: 2002-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a method of managing processing resources in a mobile radio system. SOLUTION: A first entity manages radio resources and corresponding processing resources, the latter being provided in a second entity separate from the first entity. In this method, the second entity signals to the first entity its global processing capacity or capacity credit and the consumption regulation, the amount of the global processing capacity, or the cost for the different spreading factor values. The first entity updates the capacity credit on the basis of the consumption regulation. In the case of variable spreading factor and/or variable number of spreading codes, the updating is effected, on the basis of a reference spreading factor and/or a reference number of spreading codes.
Patent JP-2003237096-A (JP)
Title: Ink tank and inkjet printer
Inventor: NISHIOKA ATSUSHI
IPC: B41J2/175
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To propose a foam type ink tank equipped with a part to be detected which can correctly and surely detect that ink runs out.  <P>SOLUTION: A sub ink chamber 30 is formed between a main ink chamber 5 and an ink take-out hole 7 of the foam type ink tank 1. When an amount of the air entering the sub ink chamber increases, reflecting faces 52a and 52b of a rectangular prism 52 which have been an ink interface return to reflecting faces and can accordingly detect an ink end. Bubbles entering the sub ink chamber 30 are surely guided by an ink channel part 63 to the rectangular prism reflecting faces 52a and 52b. At a narrow-ink channel part 64 regulated by the reflecting faces 52a and 52b, bubbles are in a crush state and pressed against the reflecting faces 52a and 52b into a face contact state. Since the bubbles can be surely guided to the reflecting faces 52a and 52b, and the reflecting faces 52a and 52b can be avoided from being kept covered with the ink held between the bubbles by crushing and pressing the bubbles against the reflecting faces 52a and 52b, the ink end can be detected surely and accurately.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003236602-A (JP)
Title: Method for constituting hot strip mill, and hot strip mill
Inventor: ADACHI AKIO
IPC: B21B1/26
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method capable of transferring and rearranging an existing mill at a low cost to be matched with purpose, and to provide a hot strip mill constituted by the method.  <P>SOLUTION: The hot strip mill B is constituted by arranging a one-stand reversible roughing mill 2 with an edger, a coil box 3 and a finishing mill 4 by diverting four or more stands of a six-stand finishing mill 14 on the basis of the existing hot strip mill A including the finishing mill 14 having seven or more stands.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003243643-A (JP)
Title: Sensor equipment and multipoint distance measuring equipment
Inventor: DAIMON TERUYUKI
IPC: G01C3/06
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that it is further necessary to secure an area for a transfer part and an addition part and to process wiring for driving when a distance measuring area and an imaging area are enlarged, and therefor chip size is increased and the degree of freedom of sensor layout is decreased.  <P>SOLUTION: This sensor equipment is provided which is characterized by installing a first sensor array, a second sensor array which is arranged in parallel with the arrangement direction of the first sensor array and isolated by a prescribed distance from the first sensor array, and a first transfer part for transferring signals from the first and second sensor arrays, thereby using the transfer part for transferring the signals from the plurality of sensor arrays in common. As a result, reduction of the area of the transfer part and simplification of wiring process are enabled, so that effective sensor arrangement is realized and the degree of freedom of sensor arrangement is increased.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003236923-A (JP)
Title: Temperature control method for preform
Inventor: TAKEHANA DAIZABURO
IPC: B29L22/00
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a temperature control method for a preform capable of certainly ensuring a wall thickness in a region easy to become thin-walled at the time of biaxial stretch blow molding.  <P>SOLUTION: The temperature of the preform 14 is controlled to a proper stretching temperature before the injection-molded preform 14 is molded into a container by biaxial stretch blow molding. This temperature control method includes a process for changing the axial relative position of a temperature control pot 12 permitting the insertion of the preform 14 to control the temperature of the preform 14 with the preform 14 to perform the insertion and taking- out of the preform with respect to the temperature control pot 12, and a process for locally cooling the region of the preform 14 of which the wall thickness is desired to be ensured at the time of biaxial stretch blow molding in matching relation to the taking-out of the preform 14 by the cooling air nozzle 64 attached to the temperature control pot 12.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003243626-A (JP)
Title: Method of manufacturing ferroelectric memory device
Inventor: NAKAYAMA MASAO
IPC: H01L27/105
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a ferroelectric memory device which is capable of removing fences which may be generated when components of a ferroelectric capacitor are etched.  <P>SOLUTION: The method of manufacturing the ferroelectric memory device including the ferroelectric capacitor which comprises at least lower electrodes, a ferroelectric layer, and upper electrodes comprises processes of forming a layer body for at least part of constituent components of the ferroelectric capacitor, forming a mask layer 250 having a prescribed pattern over the layer body, etching the layer body with the mask layer 250 as a mask, depositing an insulation layer 220 so as to cover the layer body, and etching the insulation layer 220 and the mask layer 250.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003244085-A (JP)
Title: Phase matching control system and phase matching control method in a plurality of system transmission lines
Inventor: SUDA HIRONOBU
IPC: H04J3/16
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate a phase shift in parallel transmission.  <P>SOLUTION: The phase matching control system of this invention includes: a transmitter 222 for transmitting same data; and a receiver 223 for receiving the data, each of transmission sections in the transmitter includes frame generation transmission sections (30, 35 for generating frames with a period twice a maximum prediction delay or over, inserting phase information indicative the phase of each frame to the frame, and each of the reception sections includes phase matching sections (103, 104, 112, 113) for receiving the frame and the phase information, matching phases of the corresponding frames in a plurality of the transmission lines on the basis of the phase information and providing an output.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003238916-A (JP)
Title: Abrasive cloth holding material
Inventor: MORIGAMI TADAO
IPC: C09J7/02
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a holding material for abrasive cloths which does not need so a complicated manufacturing process and which has an excellent adhesive strength.  <P>SOLUTION: A base material film 1 has an adhesive on its both surfaces, a heat-sensitive adhesive layer 4 is formed as the above adhesive on the face of the side fixing an abrasive cloth 3, and a pressure-sensitive adhesive layer 6 is formed as the adhesive on the face of the side fixed to a platen 5. Therefore, it is possible to reduce the laminate work of the pressure-sensitive adhesive layer to the face of the side fixing the abrasive cloth and the cutting work for its protruded portions.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003249404-A (JP)
Title: High voltage variable resistor
Inventor: KATO SHINJI
IPC: H01C13/00
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high voltage variable resistor in which the creeping distance between a slider and the outside of a bearing hole can be extended without increasing a thickness of an insulation case.  <P>SOLUTION: The high voltage variable resistor comprises; an insulation case 10; a board 20 which has a resistor on its surface and is housed in the insulation case 10 so that its surface faces to the inner bottom part of the insulation case 10; a rotary shaft 30 which is rotatably inserted into the bearing hole 12, and has a flange part 33 larger than the bearing hole 12 in the insulation case; and a slider 40 which is attached to a flange part 33 of the rotary shaft 30 and slides across the resistor of the base 20. In the flange part 33 of the rotary shaft 30, a first peripheral wall part 34 protruding to the inner bottom side of the insulation case 10 and a second peripheral wall part 35 protruding to the substrate side and surrounding the slider are integrally formed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003248395-A (JP)
Title: Electrophotographic device
Inventor: OKANO SHIGEJI
IPC: H05B3/00
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic device which fixes toner on a printing medium without causing 'high-temperature offset', i.e., sticking of fused toner on a heat roller in a fixing process as a liquid development type electrophotographic device which uses a nonvolatile carrier solvent and an electrophotographic device which uses a powder toner.  <P>SOLUTION: The electrophotographic device which uses the liquid toner or dry type powder toner is equipped with a heating means which fuses resin components of toner particles by heating the printing medium where a toner is transferred at 100 to 200°C and a pressure fixing means which fixes the toner by passing the resin components of the toner particles fused on the printing medium through a fixing nip part while applying 0.2 to 5 MPa and holding at least the toner image surface side at 50 to 150°C.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002345449-A (JP)
Title: Mirins and method for producing the same
Inventor: TAKAKURA YUTAKA
IPC: C12G3/08
Filed: 2002-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing Mirins (glutinous rice wines), capable of preventing increase of color development and darkening of color tone of the Mirins during their storage. SOLUTION: The method for producing the Mirins comprises acting an enzyme on an intermediate product of the Mirins during a period after the completion of a dreg-settling process but before a packaging process of the product. The Mirins are produced by this method, wherein the Mirin, a fermented seasoning liquor containing alcohol, and a Hon-Naoshi (an alcohol- added Mirin) are defined as the Mirins. The Mirins thus prepared are prevented from the increase of color development and the darkening of the color tone during their storage, and therefore they scarcely cause quality deterioration, when compared with conventional Mirins.
Patent JP-2003251494-A (JP)
Title: Precipitation type solder composition and method of precipitating solder
Inventor: IKEDA KAZUTERU
IPC: H05K3/34
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lead-free precipitation type solder composition of tin and silver or copper in which the liberation precipitation of silver and/or copper is suppressed, and the reduction precipitation of silver or copper is prevented, and which can form suitable lead-free solder on the surface of a conductor of a circuit pattern.  <P>SOLUTION: The precipitation type solder composition contains metal tin powder, and a complex of silver ions and/or copper ions and aryl or alkylphosphines or azoles.  <P>COPYRIGHT: (C)2003,JPO