baber/WOPTO huggingface dataset:
Patent JP-2005242012-A (JP)
Title: Optical device
Inventor: ITAGAKI YOICHI
IPC: G02B6/12
Filed: 2004-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the signal loss and to improve the response of an optical device configured to change optical functions by heat-treating an optical waveguide.  <P>SOLUTION: The optical device has: clad layers 2 and 3; a core 4 (optical waveguide) provided in the clad layers 2 and 3; and thin-film heaters 7 and 8 heating the core 4, wherein the thin-film heaters 7 and 8 are made of transparent conductive films of ITO etc, and the extinction coefficients of the transparent thin-film heaters 7 and 8 are set to 1×10<SP>-4</SP>to 1×10<SP>-1</SP>.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005238180-A (JP)
Title: Magnetized jet spraying nozzle, and spray container
Inventor: ASAYAMA TAKAO
IPC: B05B11/00
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetized jet spraying nozzle and a spray container capable of fully exerting the characteristics that a liquid in a container body inherently has.  <P>SOLUTION: The system is characterized in that a permanent magnet 3 is disposed in a liquid channel 22 that leads to a sucking tube 23 or the like allowing the liquid to be introduced into the container body 1 to concentrate a magnetic field in the vicinity of a jet outlet 24 of the channel 22 and to be of a structure such that a mounting section 11 is detachably coupled to the container 1 filled with the liquid B is provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005244142-A (JP)
Title: Method of marking defective chip and defective-chip marking apparatus
Inventor: TANIGUCHI AKIRA
IPC: H01L21/66
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To increase the speed, a marking process on defective chips, and enhance simplicity and reduce cost thereof.  <P>SOLUTION: Starting from a semiconductor chip A of a semiconductor wafer 1, a marker moves to a start-point chip 3a of a first defective block 3 that is located at the shortest distance from the semiconductor chip A, and moves up to an end-point chip 3b to print defective marks 4 on all defective chips within the first defective block 3. Successively, the marker moves to a second defective block 5 that is located at the shortest distance from the end-point chip 3b of the first defective block 3, to similarly print the defective mark. Then, as for the procedure described above, the marker moves from the second defective block 5 to a third defective block 6, and similarly moves sequentially to a fourth defective block 7, a five defective block 8, a sixth defective block 9, and a final seventh defective block 10 of the semiconductor wafer 1, to print the defective marks on defective chips in each defective block.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005245496-A (JP)
Title: Ball put-out device for game machine
Inventor: MIYAZAWA DAISUKE
IPC: A63F7/02
Filed: 2004-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To enable the putting out of the balls one at a time while being made compact by eliminating the use of alignment path of the balls.  <P>SOLUTION: The device has a tank for storing the balls, a rotor (disc) 1 which is disposed on the bottom part of the tank being rotatable on the shaft and so formed as to make a housing part (disc groove) 1a capable of housing the balls in one row pierce it axially and a base part 3 which supports the rotor 1 and has a ball put-out hole 3a formed on the rotary track at the lower end of the housing part. A separator 2 which introduces the balls on the first stage alone within the housing part 1a into the ball put-out hole 3a is arranged at the base part 3 while a hollow part 1c larger than the separator 2 is formed on the rotor 1 in the corresponding circumferential direction so that the balls are put out through the separator 2 with the rotation of the rotor 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004263189-A (JP)
Title: Thermally stable pvdf producing process
Inventor: KAPPLER PATRICK
IPC: C08L27/16
Filed: 2004-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process for producing homopolymers or copolymers of vinylidene fluoride (VDF), especially carrying out a radical (co)polymerization of VDF by using a peroxodisulfate as a polymerization initiator (initiator) in an aqueous medium mixed with sodium acetate.  <P>SOLUTION: The process comprises a step mixing sodium acetate in initiation stage, in polymerizing stage or after polymerization, if necessary, a step mixing a potassium alkylsulfonate after polymerization, a step collecting the aqueous dispersion of the PVDF, and a step collecting the PVDF by spray-drying the collected PVDF dispersion without washing, with air heated to 120-220°C.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005245783-A (JP)
Title: Glove for catching ball
Inventor: TAKAKUWA TOSHIHISA
IPC: A63B71/14
Filed: 2004-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To reconcile an impact buffering function protecting the hand and fingers of a user and a flexibility following to the ball catching action of the user without uncomfortable feeling to prevent ball catching miss.  <P>SOLUTION: A whole glove can be deformed in a tubular shape without bias such that the whole glove packs a ball in the ball catching action by making a part of a palm storing portion 16 having a start point as a third bifurcating portion P3 hard to deform up to now easy to locally bend by forming the third bifurcating P3 where a medical finger storing portion 14 and a pinky finger storing portion 15 bifurcate is formed greatly retracted so as to cut into the palm storing portion 16.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005252056-A (JP)
Title: Integrated circuit device and its manufacturing method
Inventor: NANBADA KOJI
IPC: H01L23/473
Filed: 2004-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an integrated circuit device wherein heat generated in an integrated circuit is efficiently diffused and cooled, and the temperature of the integrated circuit in a substrate is made uniform, by providing a passage through which a cooling medium circulates in the substrate forming the integrated circuit.  <P>SOLUTION: The integrated circuit device 1 comprises the substrate 11, the integrated circuit 2 formed on the first face of the substrate 11, and a cooling unit 100 (100a, 100b, 100c and 100d) formed on the second face opposite to the first face of the substrate 11, wherein the cooling unit 100 comprises a pump 110, the passage 120 which is connected to the pump 110 and goes around in the second face, and the cooling medium 130 which is filled in the passage 120 and circulates in the passage 120 by the pump 110.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005251636-A (JP)
Title: Compact self-ballasted fluorescent lamp and lighting system
Inventor: IKADA KUNIHIKO
IPC: H01J61/30
Filed: 2004-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact-ballasted fluorescent lamp and a lighting fixture wherein light-emitting efficiency and illumination intensity directly under the light can be enhanced, while having external diameters of the same size as the general incandescent bulbs without shortening the length of the discharge passage.  <P>SOLUTION: When the external diameter of a straight tube is D, the external diameter of a bent part is d, a glass tube with the outside diameter of 7 to 8.9 mm is bent so that it is 0.5≤d/D≤0.8, and when the wall thickness is t, so that it is 0.08≤t/D≤0.12, at least three or more of U shaped bent bulbs with a maximum bulb height of 40 to 70 mm are installed in juxtaposition with each end part on the circumference, and U shaped faces are mutually in parallel, then a discharge path of 340 to 400 mm is formed with a coupling tube, while total beam flux is 400 to 900 lm or more when the light emitting tube is lit with 7 to 11.5 W, and furthermore, the height including the base is 109 mm or less in the case of the lamp corresponding to the incandescent lamp of 60 W, and 98 mm or less in the case of lamp corresponding to 40 W.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005260395-A (JP)
Title: Antenna
Inventor: HOSHI FUMIKAZU
IPC: H01Q9/40
Filed: 2004-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small and lightweight antenna having simple structure which can be used in lower frequency bands and can perform transmission/reception in wideband.  <P>SOLUTION: In a discone antenna where an antenna portion consists of a conductor plane (a disc-like conductor 11 on the drawing) becoming a ground plate, and a conical conductor (a first conical conductor 13) having a top part facing the conductor plane, and power is supplied from a coaxial line 12 consisting of an inner conductor (a central conductor 12c), an outer conductor (12b), and a dielectric (a first dielectric member 12a) filling the gap between the conductors, the periphery of the conical conductor (the first conical conductor 13) is covered with a dielectric member (a second dielectric member 14) having tubular external shape.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005254114-A (JP)
Title: Stirrer
Inventor: ONO TATSUYA
IPC: B01F15/00
Filed: 2004-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To certainly stir the content in a stirring tank by optimizing the size of the motor of a drive part corresponding to stirring load while keeping the stirrer small-sized.  <P>SOLUTION: The stirrer 1 is equipped with a stirring shaft part 2 having an outer magnet 51 and an inner magnet 41 for operating the shaft 4 interlockingly in a casing 3a in a non-contact state from the outside and inside of the casing, the stirring tank 3, which has stirring blades for stirring the content by the rotation of a shaft, provided in the casing in a hermetically closed state and a drive part 6 for transmitting rotatory power to the stirring shaft part. The drive part has the motor 7 arranged to one end part thereof and the drive magnet 81 arranged to the other end part thereof to interlock with the output shaft 27 of the motor and the stirring shaft part has a driven magnet 52 arranged to one end part thereof to interlock with the outer and inner magnets outside the casing, and the drive part and the stirring shaft part are uniaxially arranged so that both magnets are opposed to each other.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005253811-A (JP)
Title: Fundus camera
Inventor: SUZUKI TAKAYOSHI
IPC: A61B3/14
Filed: 2004-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fundus camera capable of effectively shading the reflection light on an object lens to prevent the reflection light of the photography light on the object lens from forming an image on a photographed image in photographing the fundus oculi.  <P>SOLUTION: A flat glass plate 30 with a cylindrical shading member (a black point) 31 is disposed so that the examined-eye side end face 31a of the shading member and a diaphragm 32 are conjugated on the formed image with the reflection light on the end face 8b of the object lens 8 opposite from the examined eye, and so that the end face 31b of the shading member opposite from the examined eye and the diaphragm are conjugated on the formed image with the reflection reflection light on the examined-eye side end face 8a of the object lens. With this structure, as the light can not penetrate into the black cylindrical part of the shading member even if multiple reflection light inside the flat glass plate is emitted, a center spot image formed with the reflection light on the object lens can be more completely removed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005256535-A (JP)
Title: Construction machine
Inventor: YAMAGUCHI KAZUYOSHI
IPC: E02F9/22
Filed: 2004-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To reduce an equipment cost and to enhance energy conversion efficiency by simplifying the structure of a part for converting gas pressure into hydraulic pressure.  <P>SOLUTION: A part of compressed natural gas stored in a gas cylinder 1 is branched from the inlet side of a pressure reducing valve 2 and led to a first pressure chamber 13 of a pressure transducer 10, and a piston 12 is pushed in by the gas pressure to pressurize an operating fluid in a second pressure chamber 14. The operating fluid pressure is taken outside as a primary hydraulic pressure source of a remote control valve 22.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005268847-A (JP)
Title: Image generating apparatus, image generating method, and image generating program
Inventor: MIYOSHI TAKASHI
IPC: G06T1/00
Filed: 2004-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image generating apparatus, an image generating method, and an image generating program capable of displaying a monitoring object in a way that a relation between a vehicle or the like and a photographed image of the monitoring object can intuitively be recognized in the case that the monitoring object such as the vehicle, a shop, or a monitoring object at the surrounding of a house or on a street is displayed as an image viewed from an optional virtual viewpoint in a three-dimensional space.  <P>SOLUTION: The image generating apparatus is additionally provided with a mobile information calculation means for calculating mobile information related to the movement of an object arranged with an imaging means on the basis of viewpoint conversion image data produced by a viewpoint conversion means, imaged image data representing an imaged image, a space model and mapped spatial data, and a display means displays an image of an imaging means arranged object model corresponding to the object arranged with the imaging means and the mobile information calculated by the mobile information calculation means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005268973-A (JP)
Title: System and terminal of satellite communication and transmission power control method
Inventor: KATO YASUYUKI
IPC: H04B7/195
Filed: 2004-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To measure received power from a satellite at a terminal side in a system in which a ground base station communicates with a terminal via the satellite, to calculate transmission power at the terminal by using the received power and the orbit information of the satellite, and to control the transmission power at the terminal side without applying any load to the satellite and the base station.  <P>SOLUTION: The terminal 2 comprises a satellite orbit information calculator 2e for enabling communication with the ground base station via the satellite and calculating the orbit information of each satellite; an antenna control unit 2b for searching a satellite that can be tracked based on the calculated satellite orbit, and controlling an antenna 2i so that at least two searched satellites can be simultaneously tracked; a received power calculator 2a for calculating the received power from the satellite to be tracked; and a transmission power calculation section 2h for calculating the transmission power at the terminal 2 based on the satellite orbit information and the received power. The terminal 2 controls the transmission power to each satellite, based on a transmission power calculation value at a transmission power calculation section 2h.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005268456-A (JP)
Title: Electrode structure
Inventor: OKAYAMA YOSHIHISA
IPC: H01L23/52
Filed: 2004-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrode structure wherein adhesiveness between a plane including the side of an electrode substrate and a connection electrode is improved.  <P>SOLUTION: As compared with a case when a pad electrode has a plane shape as a square or the like, an uneven surface based on the grid shape of the pad electrode 552 exists, thereby increasing the surface area of the bottom of a hole 556. Thus, a contact area between a barrier metal 560 and the pad electrode 552 increases. In addition, the barrier metal 560 and the projecting part of a copper plating film 564 enter the recessed part of the pad electrode 552 having a grid shape, so that an anchor effect which does not occur in a case when the pad electrode has a plane shape as a square or the like is generated at the pad electrode 552, the barrier metal 560, and the copper plating film 564. As a result, an electrode structure is obtained that is high in connection reliability between the connection electrode and the pad electrode 552 on the side of a semiconductor device.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005267178-A (JP)
Title: Communication terminal
Inventor: KANEYA ATSUSHI
IPC: H04N1/00
Filed: 2004-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication terminal for eliminating any waste to be generated by an attached file.  <P>SOLUTION: Communication terminals(TM1, PC2, SCN3) connected to a network are respectively provided with a means connected to a network for transmitting a mail, a means for recording both an attached file format and a transmission mail address at the time of transmitting a mail, and for retrieving the history from the mail address, a means for converting one format to another format corresponding to two or more file formats, a means for, when a plurality of destinations are instructed to one mail, and any format with a satisfactory result is clarified for each destination by tracing the history, converting it into the format and a means for classifying the destinations for each of the formats of the attached file, and for transmitting a mail.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005265054-A (JP)
Title: Loosening prevention mechanism for screw
Inventor: YOKOYA MASAAKI
IPC: F16B39/22
Filed: 2004-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a loosening prevention mechanism for a screw preventing a screw mounted on an object to be mounted from loosening unless force in a direction to loosen the screw is intentionally applied.  <P>SOLUTION: A square ring 1 consists of a square ring main body 20 and the screw 10. A male screw part 11 is formed on one end of the screw 10 and a head part 12 is formed on another end. A slit 13 in which a spring member 30 can be fitted is formed on the head part 12. The square ring main body 20 is provided with a screw-in opening 21 which the male screw part 11 of the screw 10 is threaded in and a screw insertion opening which the screw 10 can be inserted in. A head part insertion opening 24 which the head part 12 of the screw 10 can be inserted in is formed at an end part of the screw insertion opening 22.Radius of the head insertion opening is slightly larger then radius of the head part 12 of the screw 10. The spring member 30 is formed to make a distance to an end pat of the spring member 31 from a center of the screw 10 slightly larger than the head part insertion opening 24.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005268092-A (JP)
Title: Luminaire incorporating dimmer
Inventor: MIYAJI YASUSUKE
IPC: F21Y101/00
Filed: 2004-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a luminaire incorporating a dimmer that can be used by users without feeling any inconvenience even if an external dimmer such as a wall-mounted dimmer is present.  <P>SOLUTION: The luminaire 1 incorporating the dimmer comprises a light source 3, and dimming circuits 11, 41 including potentiometers 15, 44 that can change and adjust the amount of power supply to the light source 3 through a rotating operation part 4. The potentiometers 15, 44 are provided with a switch 17 for switching between short-circuiting and non-short-circuiting across the dimming circuits 11, 41 through a rotating operation of the operation part 4. When an external dimmer is used, the light modulation circuits are short-circuited by the switch 17. When no external dimmer is used, the dimming circuits are non-short-circuited so that they work.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005275546-A (JP)
Title: Program execution control device
Inventor: YOSHIDA KIKUTADA
IPC: G06F9/46
Filed: 2004-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate the establishment of a system combining a plurality of application programs in constrained relations.  <P>SOLUTION: A user interface 310 interacts with a user. An event dispatcher 320 sends events in response to external requests. An application program group 330 uses hardware resources 340 to realize a desirable system. A constraint matrix 360 holds constraints on state transitions of the application program group 330. An aspect 350 refers to the constraint matrix 360 to determine constraints. An event queue 370 holds events to objects of a finite state machine of each application program in the application program group 330. An event memory 380 holds events to be resent.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005273746-A (JP)
Title: Automatic transmission
Inventor: YAMADA SHIGENORI
IPC: F16H57/023
Filed: 2004-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic transmission in which a hydraulic actuator and a hydraulic circuit accommodated in an actuator are planarly arranged by extendingly providing an actuator case to a dead space and extending the bottom part of an actuator case while disposing a shift and select shaft in a dead space formed in the above of a drive shaft connected to a differential mechanism on the vehicle rear side of a multistage transmission gear mechanism, whereby the height direction of the actuator case is kept low to achieve compactization.  <P>SOLUTION: When viewing an automatic transmission from an axial direction, while a shift and select shaft is disposed on the vehicle rear side from a multistage transmission gear mechanism, an extended part which is extended to the vehicle rear side from the shift and select shaft. A hydraulic actuator and a hydraulic circuit are arranged in the extended part.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005270302-A (JP)
Title: Human body supporting device
Inventor: YAMAZAKI NOBUTOSHI
IPC: A61G7/00
Filed: 2004-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a human body supporting device contributing to the improvement of wakefulness while suppressing the development of the decubitus.  <P>SOLUTION: This human body supporting device supporting the human body, at least, a part from the buttock to the head part, is provided with, at least, first-fourth support parts, or at least four support parts, each having a predetermined length along the body direction, and connecting parts rotatably connecting, at least, the first-fourth support parts mutually adjacent to their end parts in their length directions and allowing, at least, the respective first-fourth support parts to support the part from the buttock to the head along the body direction respectively. At least one of at least the four support parts is so constituted that a plurality of support members extending in their length direction are parallel disposed in the direction orthogonally crossing with the length direction and at least one of the support parts constituted by parallel disposing the plurality of support members is provided with a position interval adjusting means capable of independently adjusting the distance between the connecting positions formed adjacent to the both ends in the length direction of the support part by the connecting parts.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004311983-A (JP)
Title: Plasma processing apparatus
Inventor: NAKAMURA OSAMU
IPC: H01L21/3065
Filed: 2004-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To suppress particle generation in generating plasma under atmospheric pressure to solve a problem that the generation of particles by high-density plasma causes such failures as point defects, line defects, or the like in the display part of a display device.  <P>SOLUTION: Plasma is generated in a limited area of the necessary minimum for carrying out plasma processing on a substrate to be processed. A plurality of plasma generating means are arranged, each of which generates plasma of a minute size, which is almost the same size as that of the absolute minimum area. The plasma processing is carried out in the limited prescribed area by changing the relative position between each of the plurality of the plasma generating means and the substrate to be processed, thereby suppressing the particle generation to the minimum.  <P>COPYRIGHT: (C)2005,JPO&NCIPI