baber/WOPTO huggingface dataset:
Patent JP-2004113277-A (JP)
Title: Washing machine
Inventor: YAZAWA RYUTA
IPC: D06F39/12
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To improve the cleaning performance by delivering washing of sufficient delivery flow rate from different heights irrelevant to the water level in a washing tank, making the washing splash to all the clothes, improving the circulating efficiency of the washing, accelerating the dissolution of detergent, uniformly spraying water to the clothing and eliminating washing unevenness in the washing machine circulating the washing by a circulating channel provided in the washing tank.  <P>SOLUTION: This washing machine is rotatably disposed with a pulsator 2 in its inner bottom part and delivers the washing from a first delivery port 15 in the upper part of the circulating channel 13 and a second delivery port 16 positioned in the lower part than the first delivery port 15 to the washing tank 1 by pumping operation of a rear blade 10 of the pulsator 2 by the rotation of the pulsator 2. The circulating channel 13 is provided with a cover member 14 formed with the first delivery port 15 and the second delivery port 16 and erected with a first rib 17 surrounding the second delivery port 16 inside the cover member 14. The lower side part of the first rib 17 is formed into an approximately inverse and open angle shape formed by opening the approximate center part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004118303-A (JP)
Title: Customer service server
Inventor: TAKUMI KAZUKI
IPC: G06Q10/00
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a customer service server which permits a worker to view information on a necessary object at the site of visit, even if he does not bring the information on the object for sale with him, and permits the unitary control of the information.  <P>SOLUTION: The customer service server has an object information storage means for storing information on a predetermined object; a receiving means which receives a request for the information on the predetermined object from terminal equipment at the site of visit via a predetermined network; an object information extracting means, which extracts the information on the predetermined object among from the pieces of information on the objects stored in the object information storage means, if the information on the predetermined object is requested from the information equipment at the site of visit via the network; and an information transmission means which transmits the extracted information on the object to the terminal equipment at the destination.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004116033-A (JP)
Title: Hose supporting structure in construction machine
Inventor: KENMORI KATSUHARU
IPC: F16L3/12
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To easily support a plurality of hoses by a simple structural support member when supporting these hoses through the support member on the machine side frame.  <P>SOLUTION: The support member 7 is constituted of a fixing member 8 fixed to a machine side frame 1a, a clamp member 9 detachably engaging with the fixing member in a condition that a through hole 9a in which a hose 6 is penetrated and a slit 9c expandable from the hose through hole to the outer periphery part are formed and opening of the slit is restricted. Disengagement of the clamp member and fixing member is prevented by the restoration force of the hose or the like pushing in the direction engaging the fixing member.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004115189-A (JP)
Title: Material body pulling device
Inventor: MIYAWAKI SEIICHIRO
IPC: B66D1/26
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a material body pulling device capable of being used in any place.  <P>SOLUTION: The material body pulling device is equipped with a motor 12, a first rotary shaft 14 which is connected to the motor 12 and has a first gear 20, a second rotary shaft 16 having a second gear 22 engaging with the first gear 20, a first rolled-around member 24, and a second rolled-around member 26. One end of the first rolled-around member 24 is fixed to the second rotary shaft 16d, and a hook is provided on another end. The material body pulling device 10 pulls the material body by simultaneously rotating respective rotary shafts 14, 16 in a state where the device itself is not supported on the fixture in a state where the first rolled-around member 24 extends in one direction to captures the material body and the second rolled-around member 26 extends in an opposite direction to the one way direction, and captures the material body.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004115902-A (JP)
Title: Method for producing electronic part and electronic part
Inventor: TAKAOKA HIDEKIYO
IPC: C23C18/52
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plating film which can secure satisfactory solderability even after reflow heating treatment for a plurality of frequencies.  <P>SOLUTION: An Ni-P film and an Au film are successively formed on a Cu electrode formed on the surface of a ceramic element assembly through a pretreatment stage 11, an autocatalytic Ni plating stage 12 and a substitution Au plating stage 13. Then, in a posttreatment stage 14, the ceramic element assembly in which the Au film is formed is used as the object to be dried, the object to be dried is fed into a vacuum drying apparatus evacuated at most to ≤13.3 Pa, and vacuum drying treatment is performed to remove moisture remaining on the boundary between the Ni-P film and the Au film.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004121932-A (JP)
Title: Structure of bag breaking blade for bag breaking/bag removing apparatus
Inventor: YAMAZAKI AYUMI
IPC: B02C18/18
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bag breaking blade which has a longitudinal blade along the moving direction of a rotor with the blade top at the free end of a supporting body having one end fixed to the peripheral face of the rotor, which cuts and breaks a bag housing discarded containers such as bottles supplied to the bag breaking zone above the rotor so as to separate the bag from the discarded containers, and to constitute the blade in such a manner that when excess force is added, the blade can be relieved by using the elasticity and toughness and that the blade has wear resistance durable for a long-term use without limiting the object to be treated.  <P>SOLUTION: The breaking blade is made of a steel material which is subjected to surface modification such as carburization, nitriding, carburization nitriding or the like, and then gradually cooled by tempering to harden the surface without losing elasticity.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003226659-A (JP)
Title: OPTICALLY ACTIVE alpha-ALKYLFLUORO-, TRIFLUOROMETHYL- OR TRIFLUOROMETHOXY-SUBSTITUTED BENZYL ALCOHOL AND METHOD FOR PRODUCING THE SAME
Inventor: KANAI MASATOMI
IPC: C07B61/00
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new optically active α-alkylfluoro-, trifluoromethyl- or trifluoromethoxy-substituted benzyl alcohol which is an important intermediate for medicines and agrochemicals, and to provide a means capable of efficiently producing the compound.  <P>SOLUTION: The optically active α-alkylfluoro-, trifluoromethyl- or trifluoromethoxy-substituted benzyl alcohol is efficiently produced by asymmetrically alkylating a fluoro-, trifluoromethyl- or trifluoromethoxy-substituted benzaldehyde with a dialkyl zinc in the presence of an asymmetric catalyst prepared from optically active taddoles and tetraisopropoxytitanium.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004122589-A (JP)
Title: Quality decision structure of oscillation welding
Inventor: MORI KATSUMI
IPC: B29C65/82
Filed: 2002-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To enable the quality of a mutual welding condition of members formed of a resin material when oscillation-welded to be easily decided.  <P>SOLUTION: A successful welding decision piece 30 to be oscillation-welded to a panel substrate 10 under the same welding conditions as the fitting plate part 24 of an insert member 20, is formed protruding at a specified position on the outer edge of the fitting plate part 24. A tab piece 32 which is not oscillation-welded to the panel substrate 10 is formed protruding at the edge of the successful welding decision piece 30. When the tab piece 32 is pulled by a specified force after oscillation-welding the panel substrate 10 to the insert member 20 and the decision piece 30 is not released from the panel substrate 10, it is decided that the fitting plate part 24 is welded successfully. On the other hand, when decision piece 30 is released from the panel substrate 10, it is decided that the fitting plate part 24 is defectively welded. The decision piece 30 is of an L-shape consisting of a primary decision piece 30A and a secondary decision piece 30B.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004125665-A (JP)
Title: Noncontact position detection sensor and measuring instrument using the same
Inventor: SARUGI YOSHIO
IPC: G01B11/00
Filed: 2002-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a noncontact position detection sensor having an enhanced position detection precision and an enhanced versatility in detection objects.  <P>SOLUTION: The noncontact position detection sensor comprises a measurement side fixed mirror 46 wherein a measurement side split light 51 from a half mirror 40 splitting a multiwavelength light 56 from a light emission source 38 slantly enters a measuring surface 34a and is reflected forward slantly to the advancing direction of the light 51 at the measuring surface 34a and which reflects the reflection light 53 obtained by slantly projecting the light 51 from the mirror 40 onto the surface 34a to the mirror 40 along an incident path 52 of the light 51 and a sensed light intensity comparison means 64 for detecting that the surface 34a is located at a specified position when a light sensing means 44 for sensing the interference light 62 of the light 51 and a reference side split light 58 shows the maximum light sensing value or the minimum light sensing value during movement of the surface 34a to a measurement axis 36 direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004124858-A (JP)
Title: Exhaust heat recovery device
Inventor: ITO MASARU
IPC: F02C6/18
Filed: 2002-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust heat recovery device capable of suppressing the occurrence of noise and lengthening a service life of a switching means even when a heat load fluctuates.  <P>SOLUTION: The exhaust heat recovery device 1 is provided with an exhaust gas introduction chamber 11 with an exhaust gas introduction pipe 6 connected thereto, a heat exchange chamber 5 for recovering heat of exhaust gas supplied through the exhaust gas introduction chamber 11, and a by-pass passage 9 communicating with the exhaust gas introduction chamber 11. A partition body 13 having a partition plate 13a for partitioning an introduction inlet 10 connected to the exhaust gas introduction pipe 6 into the heat exchange chamber 5 side and the by-pass passage 9 side is provided movable by a cylinder device 12. An opening adjustment plate 13b capable of adjusting an opening area of either an exhaust gas communication hole 8 communicating with the by-pass 9 or an exhaust gas supplying port 2 opening on the heat exchange chamber 5 is provided on the partitioning body 13 to match the movement of the partitioning body 13.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004122687-A (JP)
Title: Lining method for attachment pipe and cutting device for rehabilitation pipe used for the method
Inventor: NAKAGAWA HIROHIDE
IPC: F16L1/024
Filed: 2002-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lining method for an attachment pipe and a cutting device for a rehabilitation pipe used for the method which enable setting of a cutting position at a proper position in a cutting process for cutting off the fore end part of the rehabilitation pipe to thereby excellently ensure water shutoff properties at a place of connection between a main pipe and the attachment pipe, on the occasion of lining the attachment pipe with the rehabilitation pipe made of a resin.  <P>SOLUTION: In the cutting process performed after an insertion process of inserting the rehabilitation pipe made of the resin into the mounting pipe and after a bore enlarging process of recovering the shape of the rehabilitation pipe and bringing this pipe into close contact with the inner surface of the attachment pipe, the cutting device 9 for the rehabilitation pipe is inserted into the rehabilitation pipe 1 from the ground surface side. An electric motor is driven at the time point when the cutting device 9 reaches the bottom of the pipe 1, and cutting edges 93c are moved toward the outer peripheral side, while they are rotated, by a centrifugal force. Thereby the pipe 1 is cut from the inner peripheral side toward the outer peripheral side by each of the cutting edges 93c.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003202565-A (JP)
Title: Device capable of switching image display state and mirror state and equipment provided with the device
Inventor: ADACHI MASAYA
IPC: G09F9/35
Filed: 2002-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device capable of switching a state for displaying an image of high quality and a mirror state capable of providing an easily observable reflected image suitable for a person to observe his (or her) own face or figure.  <P>SOLUTION: The device is provided with an image display part 1000 for projecting image light 3001, a reflection type polarized light selection means 300 for transmitting a first straight polarized component projected from the display part 1000 and reflecting a second straight polarized component whose polarization axis is rectangular to that of the first component, a transmitting polarization axis changeable part 400 capable of selecting either one of a state for changing the polarization axis of incident straight polarized light and a state not changing the polarization axis, and a polarized light selection member 500 for absorbing the first straight polarized component and transmitting the second straight polarized component rectangular to the polarization axis out of incident light and respective parts 1000, 300, 400, 500 are successively arranged in the order. An absorption type polarized light selection means 208 is arranged in the image display part 1000 to project the first straight polarized light as image light.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004123673-A (JP)
Title: Peroral therapeutic or prophylactic agent for renal disease
Inventor: YAMATO HIDEYUKI
IPC: A61P9/12
Filed: 2002-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a peroral therapeutic or prophylactic agent for renal diseases having excellent selective absorption property for toxic substances and useful substances.  <P>SOLUTION: This peroral therapeutic or prophylactic agent for renal diseases comprises a porous spherical carbonaceous substance having 0.01-1 mm diameter, ≥700 m<SP>2</SP>/g specific surface area obtained by a BET method, having ≥0.04 and <0.10 mL/g pore volume of 20-1,500 nm pore diameter, having 0.30-1.20 meq/g total acidic group and 0.20-1.00 meq/g total basic group as an active ingredient.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004131855-A (JP)
Title: Biological contact filter medium and method for treating water
Inventor: CHIGUSA TAKEMICHI
IPC: C01B32/336
Filed: 2002-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a biological contact filter medium readily performing maintenance and stably maintaining the treatment efficiency when wastewater containing slightly degradable organic materials, color components, etc., with the biological filter medium and to provide a method for treating water using the filter medium.  <P>SOLUTION: An active carbon sheet comprising ≥5mass% of fibrous active carbon having pore characteristics represented by (a) and/or (b) and obtained by a dry process is provided. (a) The average pore diameter is ≥24Å and the specific surface area of pores having ≥20Å diameter is ≥50m<SP>2</SP>/g. (b) The average pore diameter is ≥24Å and the specific surface area of pores having ≥20Å diameter is ≥10% based on that of the whole pores.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004131796-A (JP)
Title: Chromium-containing steel for vessel material, welding method therefor, and vessel material
Inventor: KANEKO MICHIRO
IPC: B23K103/04
Filed: 2002-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide nickel-free chromium-containing steel in which weld zone corrosion resistance and weld zone toughness can be secured, and which is optimum as the stock for a storing vessel even in a cost, to provide a welding method therefor, and to provide a vessel material.  <P>SOLUTION: The chromium-containing steel for a vessel material comprises, by mass, 9 to 19% Cr, ≤0.03% C+N, 0.002 to 0.2% Al and ≤0.01% S, and, further comprises Ti and Nb individually or in combination. Provided that the content of C+N is defined as x (mass%), the Ti content y (mass%) and the Nb content z (mass%), 8x≤y≤0.6 and 18x≤z≤0.6 are satisfied when they are individually contained, and 1<(y/8x)+(z/18x) and y+z≤0.6 are satisfied when they are contained in combination, and the chromium-containing steel for a vessel material comprises the balance Fe with inevitable impurities.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004131346-A (JP)
Title: Metal oxide sol and its production method
Inventor: KAWABATA KYOKO
IPC: C01G39/02
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metal oxide sol of tungsten or molybdenum comprising microparticles and giving a sol solution stable for a long time.  <P>SOLUTION: The metal oxide sol contains tungsten oxide or molybdenum oxide and ascorbic acid and has an average particle size of 300 nm or less. The sol is prepared by adding ascorbic acid to a solution of pertungstic acid or permolybdic acid to react them. Since the sol comprises uniform fine particles of tungsten oxide or molybdenum oxide and gives a stable solution, it is advantageously used e.g. for various electronic materials.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003182085-A (JP)
Title: Ink jet print head
Inventor: BOKU SEISHUN
IPC: B41J2/16
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bubble jet system ink jet print head in which exfoliation of layer can be prevented.  <P>SOLUTION: The ink jet print head comprises a base plate (110) including a substrate (111) having a recess (119) of a specified depth formed in the surface, a heat insulation layer (112) formed on the substrate, a heating layer (113) formed on the heat insulation layer in order to generate thermal energy, and a protective layer (115) of the heating layer formed thereon, a barrier wall layer (120) formed on the base plate in order to form an ink chamber (112) located above the recess and having the bottom face formed on the basis of the recess, and an ink channel for introducing ink to an ink chamber, and a nozzle plate (130) placed on the barrier wall layer and provided with a nozzle for ejecting ink formed oppositely to the ink chamber.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004139773-A (JP)
Title: Design method of flat conductor for flat cable, and flat cable
Inventor: ENOMOTO KENJI
IPC: H01B7/08
Filed: 2002-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a design method of a flat conductor for a flat cable in which an economical size of the flat conductor can be selected in correspondence with a size of a conventional round wire or a size of an economical flat conductor can be newly selected.  <P>SOLUTION: A cross section area of a flat conductor with a temperature rise curve nearest to that corresponding to a conductor of any size of a conventional round wire is found. With the use of relative lines F<SB>1</SB>, F<SB>2</SB>, F<SB>3</SB>, F<SB>4</SB>, F<SB>5</SB>of a thickness and a cross section area against a width of any flat conductor separately prepared, the thickness of the flat conductor is set more than the thickness of the flat conductor in correspondence with the cross section areas of 0.30 sqmm, 0.50 sqmm, 0.85 sqmm, 1.25 sqmm, and 2.00 sqmm found from the above temperature rise curve.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004138857-A (JP)
Title: Belt for image forming apparatus, fixing device and image forming apparatus using the belt
Inventor: YOSHIOKA KENJIRO
IPC: G03G15/00
Filed: 2002-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus belt constituted so that the seam part of the belt is prevented from being damaged.  <P>SOLUTION: An endless belt 1 for the image forming apparatus is stretched to be laid between a drive tension member 2 and a tension member 3, and the endless belt 1 is rotated by the member 2. The endless belt 1 is constituted of a film basically formed of resin. The seam part obtained by joining both ends together in an overlapped state is formed in the film. By making the length of the seam part longer than a distance between a point P1 on the drive tension member 2 and a point P2 on the tension member 3, it is possible to make a shearing force applied to an adhesive layer to the minimum. By having such a constitution, damages such as the separation and disconnection of the seam part of the endless belt 1 are prevented.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004138188-A (JP)
Title: Connecting structure of cylindrical member
Inventor: SUMIZAKI YOJI
IPC: F16B7/04
Filed: 2002-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connecting structure of a cylindrical member capable of maintaining a certainly connected condition with a high connecting strength for a long period of time.  <P>SOLUTION: The connecting structure of the cylindrical member includes a stay 56 having an external wall 52 having approximately a U-section whose longitudinal direction stretches vertically, and bulkheads 63 and 64 protruding in the directions of approaching each other are formed at the two ends of the external wall 52 about its circumferential direction. The free ends approaching the nearest of the bulkheads 63 and 64 are furnished with steps 66 and 67 protruding outward, and the free ends of the steps 66 and 67 are provided with supporting walls 63 and 64 parallel with the bulkheads 63 and 64 and projections 85 and 86 directed outward. A connection assisting member 62 has a pair of spring parts 58 and 59, at whose tips inward facing engagement parts 60 and 61 are formed bending in the directions of approaching each other. A central leg part 71 supported by the supporting wall part 69 of the stay 56 is provided between the spring parts 58 and 59, and the outward directed projections 85 and 86 protruding in the directions separating from each other are provided at the tips of the spring parts 58 and 59.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004139466-A (JP)
Title: Electronic document printing program, and electronic document printing system
Inventor: GOMI SHICHIYO
IPC: G06F17/30
Filed: 2002-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To download an electronic document whose Web display is assumed and to print out the electronic document by the format of a book.  <P>SOLUTION: A file acquisition means 10 acquires an HTML file 51 constituting an electronic document. A file analysis/processing means 20 analyzes the description of the HTML file 51 on the basis of prescribed analytical definition information 50, extracts cover information, prepares cover file 52, deletes information unnecessary for printing, and prepares a processed file 53 divided into item units of the document structure of the electronic document 4. Then a printing processing means 40 prints out a covered document 6 on the basis of the cover file 52 and the processed file 53 in accordance with a printing request.  <P>COPYRIGHT: (C)2004,JPO