baber/WOPTO huggingface dataset:
Patent JP-2004106153-A (JP)
Title: Sheet object transfer device and method
Inventor: ARIMA SHINICHI
IPC: B25J9/10
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet object transfer device and method wherein sheet objects are transferred to a prescribed position at a few working processes without lowering a space efficiency.  <P>SOLUTION: This transfer device 106 is attached with a suction pad 124 and sensors 126 and 128 in an attachment plate 120 in its tip. The dimension and the coordinates in the central position of a top plate 36 set in a magazine 104 are calculated by detecting the position coordinates of a side part of the top plate 36 by the sensors 126 and 128 and, when the dimension is appropriate, the transfer device 106 transfers the top plate 36 to the top surface 12A of a stack bundle 12. This constitution requires no special space for detecting the dimension of the top plate so as to improve the space efficiency. The process of transferring the top plate is required just once.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004117563-A (JP)
Title: Method for manufacturing waveguide type optical device
Inventor: SUZUKI KOJI
IPC: G02B6/13
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To optically connect a waveguide type optical device represented by a high-Δ optical waveguide and an optical fiber at a low cost with low loss as for a method for manufacturing the waveguide type optical device.  <P>SOLUTION: This method includes the steps of: providing a wafer 12 which is cut into a plurality of chips 14 each having an optical waveguide 15; providing a heater substrate 18 having a heater 20 selectively heating in accordance with parts nearby chip end surfaces of optical waveguides; bringing the wafer and heater substrate into contact with each other so that the parts nearby the chip end surfaces of the optical waveguides face the heater; and thermally diffusing core dopants at the parts nearby the chip end surfaces of the optical waveguides by turning on the heater.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004118348-A (JP)
Title: Layout verifying device
Inventor: KANEHAMA MASANORI
IPC: G06F17/50
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that LVS (Layout Verification Software) 9 cannot verify whether wiring is correctly branched at every block since circuit connection information extracted by a circuit connection information extraction part 5 is dealt with as a single network even if wiring patterns are divisionally drawn around a plurality of function blocks from a power pad.  <P>SOLUTION: A device is provided with a list generation part 12 for generating a list of conductor graphics belonging to each branch wiring pattern by performing equipotential tracking from the conductor graphic positioned directly below a coordinate point on the pad, which is designated by a coordinate point designation part 11 to the conductor graphic positioned directly below the coordinate points on the respective function blocks. The conductor graphic included in the list generated by the list generation part 12 is displayed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004115611-A (JP)
Title: Ink composition for oil base ball point pen and oil base ball point pen using the ink
Inventor: FUJII TAKESHI
IPC: B43K1/08
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oil base ball point pen having good handwriting fastness, sufficient external color recognition, a good feeling of writing and a good handwriting density, and excellent stability with time.  <P>SOLUTION: An ink composition for the oil base ball point pen comprises a solvent, a coloring material, and a rust proof lubricant, and the solvent is a water-containing W/O organic solvent, the coloring agent uses a dye and a pigment together, the pigment is dispersed in the ink by a nonionic surface active agent, and the rust proof lubricant is a phosphoric ester surface active agent. The ball point pen uses this ink.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004118575-A (JP)
Title: Book management slip for electronic pen
Inventor: SAKAMOTO SANAE
IPC: G06F3/041
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a book management slip for an electronic pen whose manufacturing can be realized by using a conventional book management slip manufacturing process, and whose data fetch in a server or the like can be easily executed by using an electronic pen.  <P>SOLUTION: This book management slip is provided with a dot pattern area optically readable by the reading unit of an electronic pen for fetching book management information including book code information for specifying the kind of a book from a book management slip, and for transmitting the fetched information to a server or the like.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004116202-A (JP)
Title: Loading tester and driver for rotationally burying type steel pipe pile
Inventor: HIGUCHI MASAHISA
IPC: E02D13/00
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a loading tester and driver for a rotationally burying type steel pipe pile capable of driving the rotationally burying type steel pipe pile and performing its loading test after the driving.  <P>SOLUTION: This device has a body part 6 rotated by an auger motor while retaining a jack 4 to be expanded and contracted downward; a steel pipe pile retaining means 8 integrally rotatably provided on the lower part of the body part 6, the means 8 engageably and disengageably retaining the pile head of the rotationally burying type steel pipe pile 10 while being permitted to vertically move; a cylindrical reaction receiving pile 12 integrally provided on the lower end portion of the body part 6 to surround the circumference of the steel pipe pile 10 retained by the retaining means 8 over a prescribed length, and having a spiral blade 12b on the circumferential part, the pile 12 being rotationally buried in ground G with the steel pipe pile 10 and bearing the reaction when giving a loading test weight to the pile head of the buried steel pipe pile 10 by the jack 4; and a settlement measuring means 62 for measuring the settlement of the steel pipe pile 10 in the loading test through a measurement window 60 provided on the side surface of the reaction receiving pile 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004114122-A (JP)
Title: Welding tool and resistance welding apparatus equipped with it
Inventor: KATO TAKU
IPC: B23K11/30
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To improve rupture strength on the connecting part of welded members by drawing the pressure part of welded members as much as possible, and to provide a welding tool capable of stabilizing in each process and a resistance welding apparatus equipped therewith .  <P>SOLUTION: The welding tool 10 contains the lower electrode 11 and a pair of guide side walls 12 at the left and right sides of the lower electrode 11. The point part of the lower electrode 11 has a blocking plate 13, and a welding space 14 is zoned by the blocking plate 13, each guide side wall 12, and the lower electrode 11. The welding tool 10 contains the upper electrode 15 capable of being inserted into the welding space 14 along the each guide side wall 12, and the upper electrode 15 and the lower electrode 11 are equipped with the upper recessed groove 15a and the lower recessed groove 11a so as to face each other. A core wire S of a coated electrode W is welded between the upper electrode 15 and the lower electrode 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004120947-A (JP)
Title: Charger
Inventor: TAMURA SHUJI
IPC: H01M10/44
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a state of equalizing charge from recurring when equalizing charge is carried out at the start of charging or at recovery after power failure and then a state of floating charge is established.  <P>SOLUTION: Upon time-out on an equalizing timer circuit 25, a switch 26 is turned off, and the voltage dividing ratio of a detection circuit 22 is changed from α<SB>E</SB>for equalizing charge to α<SB>F</SB>for floating charge (α<SB>F</SB>>α<SB>E</SB>). The voltage at the output end B of the detection circuit 22 is made higher than the voltage at the output end C, and a diode 35 is turned on. A resistance element 33 is connected in parallel with resistors 18, 19 and 21, and the voltage at the point B of detection is lowered. For this reason, there is no possibility that a control part 23 decreases the voltage of a power circuit 12 down to a value equal to or less than the operating voltage of the equalizing timer circuit 25. Further, there is no possibility that the equalizing timer circuit 25 is reset and a state of equalizing charge is established again.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004121400-A (JP)
Title: Absorbent and absorptive article using it
Inventor: ITO YOSHIO
IPC: C08L71/02
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an absorbent that is excellent in amount of absorption and extremely excellent in rate of absorption.  <P>SOLUTION: This absorbent is constituted of surface-treated crosslinked polymer particles (X) comprising crosslinked polymer particles (S) composed of an ethylenic unsaturated monomer containing (metha)acrylic acid (salt) as a main building block and a surface modifying agent (M) having a surface tension of 10-30 dyne/cm and surface-treated crosslinked polymer particles (Y) comprising the crosslinked polymer particles (S) and a surface modifying agent (N) having a surface tension of 40-80 dyne/cm. It is preferable to use a surface modifying agent (M2) containing a hydrocarbon radical containing fluorine atoms or another surface modifying agent (M3) containing a siloxane structure as the surface modifying agent (M). In addition, it is also preferable to use polyalkylene glycol as the surface modifying agent (N).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004127404-A (JP)
Title: Thin film magnetic head, magnetic head device, and magnetic recording and reproducing device
Inventor: YAMANAKA NOBORU
IPC: G11B5/31
Filed: 2002-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin film magnetic head in which recording bleeding can be avoided by suppressing side fringing even in a narrow track area.  <P>SOLUTION: Notched parts 411, 412 are formed so that they are separated from each other at interval PW1 and a first pole piece 413 is demarcated at the interval PW1. A second magnetic film 45 has a second pole piece 451. The first pole piece 413 satisfies equations of TH1≥4WG and ND1≥4WG in relation among a height TH1 on the basis of the opposed surface of a medium, a depth ND1 on the basis of one surface of a first magnetic film 41 and the film thickness WG of a gap film 42.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004126869-A (JP)
Title: Position/attitude setting device, conversion parameter setting method and composite reality feeling system
Inventor: YONEZAWA HIRONORI
IPC: G02B27/02
Filed: 2002-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a re-calculation operation for a conversion parameter of a coordinate system, when variation occurs to a real space object, arranged in a composite real space and to an environment in a composite reality feeling device which composites a real space video image and a virtual space video image.  <P>SOLUTION: A composite reality feeling system generates a composite real image by merging the real space video image, which can be viewed in the position of the view point of a viewer or in a viewer's line-of-sight direction, and the virtual space video image together, and displays the composite real image on an HMD 110. In this case, when a conversion parameter, which converts the coordinate system of a position sensor 113 for the eyes to the global coordinate system of a composite real space, is set, a real object arrangement device 215 is arranged according to an arrangement mark 210, and the HND 110 is arranged at a prescribed position in the real object arrangement device. A real index 220, which the real object arrangement device 215 has, is displayed as a virtual index on the display screen of the HND 110. In adjusting the attitude of the HMD 110, the conversion parameter is set by making the position of the virtual index coincide with that of the real index in the composite real image displayed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004123468-A (JP)
Title: Method of manufacturing optical fiber preform, and optical fiber preform
Inventor: TAKENAGA KATSUHIRO
IPC: G02B6/00
Filed: 2002-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing an optical fiber preform by which the optical fiber preform having a desired preform diameter and hole diameters can be easily formed.  <P>SOLUTION: The optical fiber preform is manufactured by the manufacturing method including: a process for preparing a glass preform 11 with holes 14 each having a diameter larger than the predetermined diameter of each hole 4 to be formed in the optical fiber preform 1; and a drawing process for drawing so that the diameter of each hole 14 becomes the predetermined diameter. Thereby, it becomes possible to contract the diameter of each hole. Accordingly, it becomes unnecessary to directly form each hole having a small diameter in the glass preform 11, and the hole diameter 14 to be formed in the glass preform 11 may be a diameter which is convenient for a working. It is preferable that the diameter of the glass preform 11 is reduced gradually in two or more steps for preventing crushing or deformation of the holes 14 in drawing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004129815-A (JP)
Title: Shoe component set
Inventor: KOBAYASHI KAZUHIKO
IPC: A43C15/02
Filed: 2002-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shoe component set suited for a person having different lengths in the left/right legs and easily adjusting the thickness for a sole 31.  <P>SOLUTION: This component set includes a first component 1, a second component 11 and a third component 17. The first component is provided with an upper sheet 3 and a base sheet 5. The third component 17 is provided with a plane sheet 19 and an out sole 21. The lower surface of the base sheet 5 and the upper surface of the second component 11 are joined together, and the lower surface of the second component 11 and the upper surface of the plane sheet 19 are joined together to complete the shoe 29. The shoe 29 includes the second component 11 so as to have the sole 31 with a large thickness. The thickness of the second component 11 is adjusted so that the shoe 29 fitted to the symptom of a wearer can be provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004130368-A (JP)
Title: Method and apparatus for forming metal sheet
Inventor: INUKAI KAZUTOSHI
IPC: B24C1/10
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for forming a metal sheet suitable for the production of trial products and small quantities of products of vehicles, furniture, electric appliances, buildings or the like, and to provide a forming apparatus therefor.  <P>SOLUTION: The main surface of a metal sheet 61 to become a part of either of a vehicle, metallic furniture, an electric appliance or a building is impacted with a shot 3 whose energy is controlled, so that the metal sheet 61 is subjected to peen forming so as to be projected to the side with the impact applied.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003289110-A (JP)
Title: Semiconductor integrated circuit
Inventor: SHIINA MASAHIRO
IPC: H01L21/8222
Filed: 2002-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit for preventing crosstalks due to the crossing of wiring, and improving circuit characteristics.  <P>SOLUTION: Emitter follower circuits 22 and 23 are disposed symmetric with respect to the central line of a differential amplifier 1 so that it is possible to eliminate any region, where the mutual wiring crosses in a conventional manner, and to connect wiring in a circuit block through one layer metal wiring 3 to a ground line Vss. Thus, the problem of crosstalks due to the crossing of the mutual wiring can be eliminated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004139182-A (JP)
Title: Display method of home page
Inventor: OWADA KAZUMI
IPC: G06F3/048
Filed: 2002-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To watch a home page without any operation of a user.  <P>SOLUTION: A display portion automatically switching in sequence without any operation of the user is included during a display of the home page from starting time to an end, and a screen is divided into a plurality of picture fields, and at least part of pictures are automatically displayed in sequence among pictures at split fields by means of time difference within one picture. One screen is comprised of a plurality of pictures, and 50 to 100% of pictures among the plurality of pictures become static picture data and/or moving picture data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004142477-A (JP)
Title: Device and system for guiding getting on and off train
Inventor: ISHIDA KENICHI
IPC: B61L25/02
Filed: 2002-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and a system for guiding getting on and off a train that can prevent the user from missing the train without being aware of the departure time of the train.  <P>SOLUTION: There is provided a registration part 14 for registering the phone number of a mobile phone 1 and a calling time a predetermined time prior to a get-on time or a get-off time as a pair, and when the calling time that has been registered by the registration part 14, this device refers to the phone number corresponding to the calling time and informs the phone 1 of a get-on/off guiding message.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004145737-A (JP)
Title: Waste management system and waste management method
Inventor: UMEDA YOSHIKI
IPC: G06Q50/10
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a waste management system and waste management method capable of preventing the illegal dumping and improper disposal of waste by selecting a collection and transport agent and a disposal agent by the discharger of the waste.  <P>SOLUTION: The collection and transport agent reads a bar code 61 attached to the waste 6, when entrusted with the waste 6 discharged by the discharger, by a mobile phone 4, and transmits it to the server 1 of a management center. The server 1 registers the information related to the waste 6 discharged by the discharger in a DB 2 based on the transmitted bar code 61, and reports it to the disposal agent designated by the discharger. When the collection and transport agent carries the waste 6 to the disposal agent, the disposal agent reads the bar code 61 attached to the waste 6 by a PC 5, and transmits it to the server 1 of the management center. The server 1 registers the information related to the waste 6 carried in by the collection and transport agent in the DB 2 based no the transmitted bar code 61, and reports it to the discharger.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004074765-A (JP)
Title: Bladder and method for manufacturing tire
Inventor: MORI HIROYUKI
IPC: B29L30/00
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bladder which is less likely to cause a variation in shape against the inner wall surface of the tire and has good shape conformability to the inner wall surface of the tire by eliminating drawbacks of a conventional bladder constituting of a rubber sheet only, i.e., a drawback that, when vulcanization molding is repeated, a variation in shape against the internal wall surface of a tire occurs making it necessary to replace the bladder in an early stage and a drawback that, in a bladder of which the rubber has been reinforced with tire cords, due to the substantially nonelastic nature of the tire cords, the bladder is also not very elastic and thus is difficult to well conform in its shape to the inner wall surface of the tire.  <P>SOLUTION: This bladder is a bladder 10 which is pressed against the inner wall surface of a tire during valcanization of a raw tire by a pressure heating medium. In the bladder 10, silicone rubber layers 11, 13 are integrally stacked onto respective both sides of a purl knitted fabric layer 12. According to this construction, the purl knitted fabric layer 12 has good stretchability and, thus, together with the silicone rubber layers 11, 13, are elongated to successfully press the raw tire.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004148462-A (JP)
Title: Trimming die
Inventor: TAKAHASHI MITSUHIRO
IPC: B26F1/40
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a trimming die wherein a thin groove is formed on a base material by using a laser beam, an end mill, wire, and the like, a cutting edge is fitted and fixed in the thin groove, manufacturing is facilitated, looseness is prevented in fixing the cutting edge, even if a plurality of thin sheets are stamped at high speed, and precise blanking is enabled.  <P>SOLUTION: A spacer shaft 9 is inserted in a spacer shaft insertion hole 7, and the cutting edge 1 is fitted in the thin groove of a required shape. A resin filling chamber is formed by two base materials separated by the thickness of a spacer main body, and a division member 3 disposed and fixed between the base materials so as to surround the periphery of the cutting edge. Fluid resin is filled and solidified in the resin filling chamber, thereby precisely integrating the base material, the cutting edge, the spacer, and the resin.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004151601-A (JP)
Title: Photosensitive resin composition
Inventor: YASUDA HIROYUKI
IPC: C08F290/00
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photosensitive resin composition which can be developed using an aqueous alkaline solution and has sufficient heat resistance and flexibility in processing at a low temperature.  <P>SOLUTION: The photosensitive resin composition contains, as indispensable components, (a) an epoxy resin component containing 10 to 60wt% epoxy resin including the hydrogenated bisphenol A skeleton expressed by constitutional formula (1), (b) phenol novolak having an acryloyl group or methacryloyl group, (c) a diluent consisting of a multifunctional monomer having a photo-functional group and/or a multifunctional monomer having a photo-functional group and thermo-functional group, and (d) a photopolymerization initiator.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004148784-A (JP)
Title: Liquid droplet discharge device and method
Inventor: USUDA HIDENORI
IPC: B05B17/06
Filed: 2002-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To rapidly heat a liquid for discharge by heating of a piezoelectric element.  <P>SOLUTION: In a device which discharges the liquid for discharge as liquid droplets from an opening by mechanically deforming the piezoelectric element by a normal drive signal, a drive signal for heating which prevents liquid droplets from being discharged from the opening and has a repetition frequency of an ultrasonic wave band is applied to the piezoelectric element.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004156227-A (JP)
Title: Solar panels integral type active sound insulation wall
Inventor: KATAYAMA SHIGEATSU
IPC: E01F8/00
Filed: 2002-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To simplify the electric source constitution in an active sound insulation wall.  <P>SOLUTION: An active sound insulation device 12 is disposed on the upper end face of the sound insulation wall 11. A solar panel 15 is arranged on each sound insulation panel 14 constituting the sound insulation wall 11, and a solar panel 18 is arranged on the side face of the active sound insulation device 12. The electric power generated by the solar panels 15, 18 is supplied to an active sound insulation device 12 through connectors or wires arranged in the sound insulation panel 14. The active sound insulation device 12 generates sound waves canceling noises to eliminate sound. Hence, it is not necessary to supply commercial power from the outside and wires for bringing in the commercial power are not required.  <P>COPYRIGHT: (C)2004,JPO