baber/WOPTO huggingface dataset:
Patent JP-2003251512-A (JP)
Title: Diamond tool and hole drilling method by use of the same
Inventor: TERAJIMA SADAKICHI
IPC: B28D1/14
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To easily perform deep hole machining and small diameter hole boring machining for a workpiece made of a hard fragile material.  <P>SOLUTION: A spiral groove 5 extending from a rear end toward a tip is formed on an outer peripheral face of a tool body 12, and a face 3, a flank 2, and a chamfering part 4 of a cutting edge tip formed between these faces are provided at the tip of the tool body 12. A diamond tool 1 to which diamond abrasive grains 10 are fixed on at least a surface of a tip part of the tool body 12 is used to perform hole boring machining by rotating in the direction different from the direction of the spiral groove 5 of the diamond tool 1 and pressing against the workpiece 50 while supplying coolant liquid to the spiral groove 5.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003243965-A (JP)
Title: Surface acoustic wave filter
Inventor: UEDA MASANORI
IPC: H03H9/00
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface acoustic wave filter in which low loss and wide- band attenuation characteristics can be obtained.  <P>SOLUTION: The filter has a piezoelectric substrate, a pair of reflection electrodes formed on the piezoelectric substrate and a plurality of comb-shaped electrodes formed on the piezoelectric substrate in front of the pair of reflection electrodes. Concerning two adjacent comb-shaped electrodes in the plurality of comb-shaped electrodes, the electrode pitch of one comb-shaped electrode is set to continuously vary the phase of a surface acoustic wave generated by the two comb-shaped electrodes in the gap from the outermost finger electrode of the other adjacent comb-shaped electrode.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003253455-A (JP)
Title: Partial plating method and resin member
Inventor: WAKIZAKA YASUHIRO
IPC: H05K3/38
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a partial plating method in which roughening treatment is unnecessary and excellent pattern adhesion is attained.  <P>SOLUTION: The partial plating method comprises steps of: allowing a plating-inducing substance to adhere into a state of desired pattern to the surface of a molded body of a curable resin composition (step A); curing the molded body of the curable resin composition, which is passed through the step A, to prepare a resin basis material having an initiator pattern composed of the plating-inducing substance (step B); and applying electroless plating to the pattern (step C).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003257336-A (JP)
Title: Color cathode ray tube, and method of forming metal thin film
Inventor: MURATA MIZUKI
IPC: H01J9/22
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To form a metal thin film on a fluorescent face to absorb heat of a color selecting electrode, while avoiding cost-up and maintaining high brightness characteristic, for the purpose of improving a landing secular change characteristic of a color cathode ray tube.  <P>SOLUTION: The metal thin film 10 of which the joining face 10a is formed of a pure Al film of high reflecting efficiency, and of which the surface opposed to the color selecting electrode is formed of a pure Fe film of low reflecting efficiency is formed on the fluorescent face 2 formed on an inner face of a face plate 1 of the cathode ray tube, by one vacuum evaporation process.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003254835-A (JP)
Title: Method and instrument for measuring wavelength
Inventor: FUKUCHI KEISUKE
IPC: G01J3/18
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an instrument for measuring wavelength by which absolute wavelengths can be measured easily and which has a good wavelength shielding characteristic and is hardly affected by vibrations.  <P>SOLUTION: Since the light from a light source 8 is entirely propagated through an optical fiber without being propagated through spaces, a wavelength measuring instrument can withstand vibrations. In addition, a stress is directly given to a fiber Bragg grating 10-3 by means of an electrostrictive element 4, sweeping speed of the instrument can be increased. Consequently, the instrument can sweep frequencies to several tens kHz as the driving frequency of the electrostrictive element 4. Moreover, since spectrum of the fiber Bragg grating 10-3 has a very steep cut-off characteristic, the wavelength cutting-off characteristic of the instrument becomes good.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003254367-A (JP)
Title: Electric parking brake
Inventor: TACHIIRI RYOICHI
IPC: F16D65/28
Filed: 2002-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a parking brake device for improving degree of freedom of mounting on a vehicle.  <P>SOLUTION: A driving force transmission mechanism to which driving force of an electric motor 11 is transmitted and which transmits the driving force to an inner wire 52a, comprises: an output shaft 32 having concentric shaft portion 32c and an eccentric shaft portion 32d and rotated by the driving force; a concentric external gear 41 pivoted to the concentric shaft portion 32c by a ball bearing Bg3; an eccentric internal gear 42 meshed with the concentric external gear 41 supported to the eccentric shaft portion 32d by a ball bearing Bg4; and a cable guide 51 fixed integrally with the concentric external gear 41 and fixing one end of the inner wire 52a to reel the inner wire 52a concentrically with the output shaft 32 in a ring-like manner. Relative rotation of the eccentric internal gear 42 is regulated with respect to a housing 60, and is supported to allow eccentric motion according to the eccentric motion of the eccentric shaft portion 32d.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003259857-A (JP)
Title: Liquid culture for mycelium of phellinus linteus
Inventor: YAMAMOTO YOSHINORI
IPC: C12R1/645
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid culture process that can produce a large mount of mucelia of Phellinus liteus, known as one of antitumoral basidiomycetes, in a short time.  <P>SOLUTION: The mulberry extract that is obtained by extracting the trunks, branches, leaves, roots of mulberry trees, e.g. white mulberry tree (Morus alba), or Japanese mulberry tree (Morus bombycis) is added to a liquid culture medium and mycelium of Phellinus linteus is inoculated to the culture medium and the inoculated medium is subjected to the shaking culture under the dark period condition at a room temperature of 20-32°C and at a humidity of 60-70%.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003262955-A (JP)
Title: Curing composition for etching resist
Inventor: NAGOSHI HIROYUKI
IPC: G03F7/038
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a curing composition for an etching resist having excellent curing property and excellent transportability, etching durability, and solubility and removing property with an alkali of the cured film even at a high etching temperature, and to provide a composition particularly useful as a backing material composition in the manufacture of a shadow mask.  <P>SOLUTION: The curing composition for an etching resist shows the maximum of tanδ (E"/E') as a ratio of the loss modulus (E") to the storage modulus (E') in the dynamic viscoelasticity of the cured product in the range from 50 to 80°C, and ≥0.4 of tan δ.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003099602-A (JP)
Title: Security policy setting support method and system
Inventor: OKAMOTO KAZUHIRO
IPC: G06F21/00
Filed: 2002-03-13
Abstract: PROBLEM TO BE SOLVED: To support so as to easily establish a security policy based on comprehensive evaluation including substance of an information system and a management state of the human organization. SOLUTION: This system is provided with a system evaluating step of inspecting and evaluating the setting on a computer network system and an operation state on an actual system, a check list evaluating step of inputting and evaluating the management state of the human organization as an answer to a question item, an evaluation result integrating step of making a comprehensive evaluation result based on summing up of both by adjusting a difference of viewpoints in an evaluation item between the system evaluating step and the check list evaluating step, and a policy document proposal forming step of forming a proposal for a security policy document on the basis of the comprehensive evalution result.
Patent JP-2003081737-A (JP)
Title: Cosmetic with triply stabilized retinol
Inventor: LEE SEUNG JI
IPC: A61K8/00
Filed: 2002-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a cosmetic wherein retinol as an instable liposoluble active substance is triply stabilized. SOLUTION: This cosmetic is obtained by adding retinol as a liposoluble substance to a vehicle to primarily stabilize the retinol, adding the resultant system to sphingosome to doubly stabilize the retinol and then adding the thus stabilized system to an oil-in-water type lamellar liquid crystal emulsified base to triply stabilize the retinol.
Patent JP-2003272578-A (JP)
Title: Manganese dry battery
Inventor: INOGUCHI KOJI
IPC: H01M6/08
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manganese dry battery capable of certainly discriminating a coating state by an inspection machine, finding a new sealing material having excellent sealing performance, having an excellent storage characteristic even in high temperature preservation by using it and having uniform quality.  <P>SOLUTION: The sealing material dispersing an additive such as titanium oxide, etc., having covering power of not less than 0.1 cm<SP>2</SP>/g in a dispersant containing polybutene is filled in a connecting part of a central hole part and a carbon rod of a resin sealing body and a connecting part of the resin sealing body and an open end part of a zinc can. It is favorable that the sealing material includes sealing material includes 98-80 pts.wt. of polybutene with number average molecular weight of more than 700 and less than 10,000, 100 pts.wt. of a dispersant consisting of 2-20 pts.wt. of polyethylene made by high pressure method having not less than 4 g/10 min of MFR at 190°C and 2.16 kg, and 0.1-10 pts.wt. of titanium oxide.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003269947-A (JP)
Title: Measurement method of minute article and device therefor
Inventor: IRISAWA KAZUYOSHI
IPC: G01B21/00
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a measurement method of a minute article such as a gear, a pulley or a sprocket of a small module and to provide a device therefor.  <P>SOLUTION: The gear 21 is supported by fitting, from one side of a through- hole 22, a small-diameter shaft 6 projected from a three-claw chuck device 2. By setting a tip 6A of the small-diameter shaft 6 as a free end with the other side of the gear 21 released, the gear 21 is measured by a measurement means 8. Since the other side of the gear 21 is not stopped by a stopping part like a conventional one, external force is not applied to the small-diameter shaft 6, and the small-diameter shaft 6 is never bent, so that the gear 21 can correctly be measured by setting it on a spindle 5.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003230503-A (JP)
Title: Emergency toilet kit
Inventor: TATEZAWA MASAHIKO
IPC: A47K11/00
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an emergency toilet kit which can be immediately installed in case of a disaster or when water supply is cut off, or for leisure, which is inexpensive and lightweight/small, and convenient for carrying.  <P>SOLUTION: A disposable paper toilet is used for the toilet, thereby there is no problem of a sewage tank, and a new paper toilet is used every time for cleanliness. Colored bubbles W are about 5 mm size and colored so as to achieve deodorization by a small amount of the bubbles and to be prepared in a short time. When it is bound with a tape on an edge for disposal after using, the colored bubbles burst more quickly than conventional bubbles for enabling sealing. The paper toilet is formed of a decomposable material and an absorption polymer V, so that it works as a fertilizer and a water retention material by burying in the ground.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003273578-A (JP)
Title: Electronic component mounting apparatus and tape cutting device
Inventor: OKAMURA SHIGERU
IPC: H05K13/02
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic component mounting apparatus and a tape cutting device, which have simple and lightweight structure, and are capable of cutting off a tape with less noise.  <P>SOLUTION: A blank tape T discharged from a tape feeder after electronic components are removed is cut out by the tape cutting device. The tape cutting device is equipped with a cutting blade unit 15 provided with a pair of rotary blades 26A and 26B which are so arranged as to make their edges overlap partially with each other to cut off the blank tape T guided by a chute 10. The cutting blade unit 15 is moved by a chain 18 in a direction in which the tape feeders are arranged, an endless belt 24 and a pulley 23 are relatively moved by the above movement, and rotary drive shafts 21A and 21B, which are provided as being extended from the rotary blades 26A and 26B toward an upper stream side in the tape feed direction, are driven to be rotated. By this setup, tape swarf is restrained from clogging the movements of the rotary blades 26A and 26B, and the tape cutting unit which has a simple and lightweight structure, and cuts a tape with less noise can be realized at low cost.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003270302-A (JP)
Title: Semiconductor device
Inventor: NIIYAMA YUJI
IPC: G11C29/00
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To reliably detect a faulty connection between a terminal of a semiconductor chip and an external terminal of an MCP having a plurality of semiconductor chips mounted thereon.  <P>SOLUTION: A semiconductor device has a dedicated terminal connected to each semiconductor chip, and a first terminal including a common terminal connected commonly to the semiconductor chips. At least two of the semiconductor chips have a connection test circuit and a switch circuit. The connection test circuit connects a first node in the semiconductor chip to a first voltage line in accordance with a level received from the first terminal. The switch circuit turns on in accordance with a level received from the dedicated terminal, and connects the first node to any of terminals including the dedicated terminal and the common terminal. Consequently, a connection test between the terminal of a semiconductor chip and the external terminal can be performed on each semiconductor chip by measuring a current flowing through the switch circuit while supplying a predetermined level to the dedicated terminal and the first terminal.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003269629-A (JP)
Title: Flow passage switching device
Inventor: KUNITAKE YASUHIRO
IPC: B01J4/00
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flow passage switching device which takes in air into the piping or a member connected to an outflow port if needed, with small and simple structure.  <P>SOLUTION: The flow passage switching device is equipped with a case body 2, a rotating body 4, a pressing means, a driving source, an opening hole part 3 and a control means. In a case body 2, an inflow port Pi connected to the supply source of fluid and a plurality of outflow ports Po1 to Po4 to which a plurality of members supplied by fluid are separately connected are arranged on a predetermined surface. The rotating body 4 is rotatably accommodated in the case body 2 and equipped with a communicating passage 4a alternatively communicating the inflow port Pi and the predetermined outflow ports Po1 to Po4. The pressing means presses the rotating body 4 with a predetermined pressure. The driving source rotates and drives the rotating body 4. The opening hole part 3 communicates the predetermined outflow port Po2 and the case body 2 exterior through a communicating groove 4d which is opened on the predetermined surface of the case body 2 arranged by the inflow port Pi and the outflow ports Po1 to Po4, and provided on the rotating body 4. The control means controls the driving source.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003274614-A (JP)
Title: Dc motor
Inventor: KAWAI KATSUJI
IPC: H02K13/00
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a DC motor in which positional deviation of a brush device being floatingly supported can be prevented.  <P>SOLUTION: In the brush device 19, a substrate 25 is provided with brushes 23a-23d and conductive plates 31, 32 for supplying power to the brushes 23a-23d, and the substrate 25 is floatingly supported on a housing 12 via an elastic rubber 28. Connecting terminals 31a, 32a of the plates 31, 32 for connecting outer lead wires 41, 42 are formed so as to extend toward an outside of the housing 12. The wires 41, 42 are held with a grommet 43 outside the housing 12. The grommet 43 is housed in a cover 44 and fixed on the side surface of the housing 12.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003275126-A (JP)
Title: Washcloth
Inventor: HORIUCHI KUSUKO
IPC: A47K7/02
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a washcloth to be stored without requiring wide space in a bathroom and to be easily managed.  <P>SOLUTION: The washcloth consists of a front part 2 and a rear part 3, which are integrated by sewing three sides of the edge of the rear part 3 and the front part 2 together. The front part 2 is made of mixed fiber spinning comprising synthetic fibers and cotton fibers. The rear part 3 is made of a silk or cotton fabric. A thin sponge material is inserted inside between the front part 2 and the rear part 3 to be cushioned. The shape off the flat plane is formed in the shape of a square, a glove, a hand, an animal face or the like.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003281524-A (JP)
Title: Image processing method, processor and program
Inventor: AOYAMA TATSUYA
IPC: G06F3/12
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To prevent excessive reduction of an amount of information of image data when applying image processing of converting an image structure to the image data in anticipation of outputting it in a virtual output device.  <P>SOLUTION: The image data S0 is acquired in a plurality of input devices 11, and resolution information R0 of the image data S0 is acquired by a resolution information acquiring means 12. In an output resolution setting means 13, an output resolution R1 of the virtual output device anticipated to output the image data S0 is set on the basis of the resolution information R0. In an image processing means 14, the image processing of converting the image structure is applied to the image data S0 in anticipation of outputting the image data S0 in the virtual output device by the set output resolution R1 to acquire processed image data S1. The processed image data S1 is recorded in a medium by a recording means 15.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003276429-A (JP)
Title: Wind direction adjusting device for vehicle
Inventor: ISHIKAWA HIROYUKI
IPC: B60H1/34
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wind direction adjusting device for a vehicle that can obtain a defrost mode and a rear-seat mode without forming a nozzle.  <P>SOLUTION: The defrost mode and the rear-seat mode can be obtained just by changing angles of louvers 5a to 5h provided on an opening 3 of an instrument panel 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003282576-A (JP)
Title: Heat treatment setting method for silicon substrate, method for heat treatment of silicon substrate and manufacturing method for silicon substrate
Inventor: TOBE TOSHIMI
IPC: H01L21/322
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a finding method for cooling conditions, capable more effectively developing an IG capacity in accordance with the initial amount of contamination of heavy metal and the density of oxygen deposit of a silicone substrate.  <P>SOLUTION: The heat treatment condition of the silicon substrate is set by a method, wherein the relation between a heat treatment temperature T and a heat treatment time t upon continuous cooling is calculated by equations (1): 1/τ=3 D[(C<SB>0</SB>-C<SB>eq</SB>)/(C<SB>p</SB>-C<SB>eq</SB>)]<SP>1/3</SP>[4πn/3]<SP>2/3</SP>, (2): t=τ1n[(CE-C<SB>eq</SB>)/(C<SB>0</SB>-C<SB>eq</SB>)], (3): T=T<SB>0</SB>-R<SB>c</SB>t from the initial heavy metal contamination density C<SB>0</SB>, the density of oxygen deposit n and the density CE of a desired impurity, then, a C-C-T chart, showing the calculated relation between the heat treatment temperature T and the heat treatment time t, is created and a tangential line, passing a point of a temperature T<SB>0</SB>on the temperature axis of the created C-C-T chart, whereat the initial heavy metal contamination density C<SB>0</SB>becomes the degree of solid solution C<SB>eq</SB>of the heavy metal, while contacting with a curve in the C-C-T chart with a maximum inclination, is drawn to determine optimum cooling speed by the inclination of the tangential line.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003282044-A (JP)
Title: Secondary battery
Inventor: ISHIZU TAKENORI
IPC: H01M2/26
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a secondary battery superior in productivity and current collecting performance.  <P>SOLUTION: A square type lithium secondary battery 20 is provided with a positive electrode external terminal 5 having a junction part 5a of a positive electrode current collector protruding toward the lower part side. On both outer side faces of the junction part 5a of the positive electrode current collector, a positive electrode current collecting member 4 having a chamfered part 4a of the positive electrode current collecting member is arranged and welded. The chamfered part 4a of the positive electrode current collecting member is formed in the lower terminal part on the side of a positive electrode current collecting tab 2. Along the outer side face of the positive electrode current collecting member 4, a laminated part of the positive electrode current collecting tabs in which the positive electrode current collecting tabs 2 are laminated are arranged and ultrasonic pressure-welded. Therefore, the positive electrode external terminal 5 and a positive electrode plate are mutually conducted. The occurrence of damage of the positive and negative current collecting tabs resulting from the contact of corner parts along the respective positive and negative current collecting tabs of the positive and negative current collecting members are suppressed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003286658-A (JP)
Title: Article having light-reflecting function
Inventor: KUMAZAWA KINYA
IPC: D06M15/277
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an article with a light-reflecting function having an excellent light-reflecting function developed by physical actions of scattering, diffraction, or the like, of light, developing the stable light-reflecting function even under various processing conditions and the use environment and capable of retaining such function over a long period.  <P>SOLUTION: The article having the light-reflecting function is obtained by forming a water-repellent layer 20 on the uppermost surface of a reflecting function structure 10 in which an ultrafine structure 11 composed of a first material is arranged while keeping regularity enough to develop the light- reflecting function based on at least either one physical action of scattering and diffraction of light in a second material 12 different in refractive index.  <P>COPYRIGHT: (C)2004,JPO