baber/WOPTO huggingface dataset:
Patent JP-2003005014-A (JP)
Title: Actuator for optical element
Inventor: IKEGAME TETSUO
IPC: G11B7/09
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To provide an actuator for an optical element which can drive the optical element with high sensitivity in two directions, namely, a 1st and 2nd that are natually orthogonal directions. SOLUTION: The actuator holds the optical element so that the optical element can be driven in the two orthogonal focusing direction X and tracking direction Y and is equipped with a holder 110 which holds a lens 100, two 1st fitting surfaces 111a and 111b and two 2nd fitting surfaces 112a and 112b provided on the holder 110 while surrounding the center axis O1 of the holder 110, flat focusing coils 131 and 132 which are fitted in parallel to the 1st fitting surfaces 111a and 111b, flat tracking coils 133 and 134 which are fitted in parallel to the 2nd fitting surfaces 112a and 112b, magnets 151 and 152, and 153 and 154 which apply magnetic fields to those coils 131 and 132, and 133 and 134, and springs 140a and 140b which support the holder 110 so that the holder can be driven in the focusing direction X and tracking direction Y.
Patent JP-2003004636-A (JP)
Title: Detector for two-dimensional feeble radiation
Inventor: KIMURA NORIAKI
IPC: G01J1/44
Filed: 2001-06-21
Abstract: PROBLEM TO BE SOLVED: To highly accurately detect at high speed two-dimensional feeble radiation. SOLUTION: A feeble light detector 40 irradiates a DNA chip 46 with a laser beam 50 by a laser irradiation unit 42 to make the DNA chip 46 emit fluorescence. The fluorescence from the DNA chip 46 enters a detecting part 56 of a detection unit 52. The detecting part 56 has a detection module with a plurality of detection transistors arranged corresponding to cells of the DNA chip 46. The detecting part 56 photoelectrically converts the entering fluorescence (photons) to emit electrons, amplifies and brings the electrons to the detection module. The detection transistors are switched to operate on the basis of an Hadamard matrix. A data processing unit 54 executes an Hadamard inverse transform when reading an output signal of the detecting part 56 and specifies the detection transistor which outputs the signal.
Patent JP-2003005209-A (JP)
Title: Overwriting device for electronic recording media, overwriting method therefor, electronic recording medium folder, and electronic recording media
Inventor: ARAKI MASAAKI
IPC: G02F1/13
Filed: 2001-06-25
Abstract: PROBLEM TO BE SOLVED: To eliminate the troublesomeness of recording the same picture information or different picture information in a plurality of electronic recording media, and also loading the electronic recording media on a writing device one by one. SOLUTION: This is an overwriting device for electronic recording media for recording a visual picture in each of the electronic recording media 14. The device comprises a light emitting part 30 for emitting exposure light toward the arranged electronic recording media 14, a voltage application part 20 for applying picture writing voltage to each of the arranged electronic recording media 14, and a control part 40 for controlling the light emitting part 30 and the voltage application part 20 so that the exposure light for showing the visual picture to the arranged electronic recording media, and also the picture writing voltage is applied to the electronic recording media 14 for recording the same visual picture as the picture therein.
Patent JP-2003003927-A (JP)
Title: Fuel injection pump
Inventor: KONDO ATSUSHI
IPC: F02M59/44
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a fuel injection ump having reduced wear at a contact portion and a long service life. SOLUTION: Washer members 50 are installed between a cam 42 rotated with a driving shaft 41 and a shoe 43 and between a housing body 11 and cam cover 30. The washer members 50 are housed in a housing portion 11 of the housing body 10 and in a housing portion 33 of the cam cover 30. Thus, direct contact between the cam 40 and the shoe 43 and the housing body 11 and the cam cover 30 is prevented, resulting in reduced wear. Furthermore, the washer members 50 are fixed to the housing body 11 and to the cam cover 30. Relative movement between the washer member 50 and the housing body 11 in conjunction with slide between each of the cam 42 and the shoe 43 and each of the washer members 50 is therefore prevented. Consequently, wear between the washer members 50 and the housing body 11 and the cam cover 30 is reduced.
Patent JP-2003014875-A (JP)
Title: Clock unit and electronic equipment using the same
Inventor: YOSHIMOTO KAZUHIRO
IPC: G04G5/00
Filed: 2001-06-27
Abstract: PROBLEM TO BE SOLVED: To further improve a power saving function in a clock unit having a timer function. SOLUTION: The clock unit comprises (1) a network connector for data communicating with a clock server, (2) a time acquisition unit for obtaining time information from the server via the network connector, (3) a clock unit for managing the time based in the time information acquired by the unit, (4) a power source for supplying a power for operating the clock unit, (5) a timer setter for setting a timer including an input of a reserved time, (6) a timer unit for managing the reserved time set by the timer setter, and (7) a power source controller for starting the power supplying function of the power source when the timer unit manages the reserved time and stopping the supplying function of the power source when the management of the reserved time is ended. The clock unit itself is stopped when the timer function is not used.
Patent JP-2003017303-A (JP)
Title: Polymer type arrester
Inventor: YAMAGUCHI MAKOTO
IPC: H01C7/12
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a polymer type arrester which can improve detection accuracy of leakage current of an zinc oxide element, workability of installation work and earthquake-proof characteristic after the installation. SOLUTION: This polymer type arrester comprises a pressure release housing 43 including an injection port 39c to be allocated to close an opening 20a of a polymer insulator pipe 20 in which the zinc oxide element 28 is accommodated. Moreover, the arrester further comprises an insulation member 46 supporting a conductive supporting member 44, by electrically insulating from the pressure release housing 43, wherein an explosive part 45 is formed at the position opposed to the aperture 20a of the polymer insulator pipe 20 electrically connected to the terminal in the grounding side of the zinc oxide element 28 to define the insides of polymer insulator pipe 20 and pressure release housing 43. In addition, the arrester is also provided with a grounding terminal 47 for electrically connecting the conductive supporting member 44 and the grounding side.
Patent JP-2003016259-A (JP)
Title: Method and system for confirming printed result of voucher and printer system
Inventor: KOYAMA MINORU
IPC: G06Q40/00
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a method and s system for confirming printed result of voucher and a printer system with which only a usable voucher can be charged and the reliability of an issued voucher can be improved without trouble even when an unusable voucher is printed. SOLUTION: A computer terminal 11, with which stamp data are received from a managing server 15, makes a printer 13 with a scan head 12 print an electronic stamp on the basis of these stamp data. The computer terminal 11 makes the scan head 12 of the printer 13 read the printed stamp and decides the printed result by comparing these read data with the stamp data as a base of printing and only when this printed result is normal, charging information is prepared. On the basis of this information, the managing server 15 performs charging processing.
Patent JP-2003011381-A (JP)
Title: Ink tank, inkjet cartridge and inkjet recorder
Inventor: KYOJIMA MASAYUKI
IPC: B41J2/175
Filed: 2001-07-02
Abstract: PROBLEM TO BE SOLVED: To provide an ink tank, an inkjet cartridge and an inkjet recorder wherein ink can be supplied to the ink tank in a short time and durability against the repeated supplying operations can be raised. SOLUTION: An ink absorption body 41a for absorbing and holding ink is accommodated in a tank body 20 to be connected to a recording head 20a. A supply hole 20b for supplying the ink and a hollow ink supply path 80 which is communicating to the supply hole 20b and close to the ink absorption body 41a are formed in the tank body 20. The ink supplied from the supply hole 20b is permeated into the ink absorption body 41a from the ink supply path 80.
Patent JP-2003011140-A (JP)
Title: Method and apparatus for demolding diffraction optical element
Inventor: NAKABAYASHI MASAAKI
IPC: B29D11/00
Filed: 2001-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a diffraction optical element demolding method capable of stably mass-producing a diffraction optical element not deformed or damaged by demolding. SOLUTION: The diffraction optical element demolding method for demolding the diffraction optical element having a convex lens function molded using a mold from the mold is equipped with a press process for pressing the center part of the diffraction optical element toward the mold and a release process for pressing the outer peripheral part of the diffraction optical element in a direction separated from the mold to advance demolding from the outer peripheral part of the diffraction optical element to the center part thereof. Further, a demolding process for adjusting balance by a plurality of hydraulic cylinders without pressing the center part of the diffraction optical element to advance the demolding toward the center is provided.
Patent JP-2003022837-A (JP)
Title: Battery pack
Inventor: TOYODA MASAYOSHI
IPC: H01M10/30
Filed: 2001-07-05
Abstract: PROBLEM TO BE SOLVED: To equalize SOCs of unit cells by normal charging/discharging, without having to conduct special charging/discharging. SOLUTION: This battery assembly is constituted by connecting in series a plurality of unit cells, consisting of a rechargeable nickel-hydrogen secondary battery. Each unit cell is constituted to generate charging memory effect in almost the same SOC value in a range of SOC, in which charging/discharging is conducted. When the charge memory effect is occurs, if SOC is higher than a charge memory effect generating SOC value, charging efficiency drops. When normal charging/discharging is conducted, the SOCs of unit cells converge in the memory effect generating SOC value, and the SOCs of unit cells are equalized.
Patent JP-2003019928-A (JP)
Title: On-vehicle speaker
Inventor: WATANABE SHIGERU
IPC: H04R17/00
Filed: 2001-07-06
Abstract: PROBLEM TO BE SOLVED: To provide an on-vehicle speaker in which the sound is not shut off in a car, a desired acoustic characteristic can be obtained, the sound can be transmitted uniformly to every occupant, and the space in a cabin is not reduced. SOLUTION: The speaker 10 is formed of a piezoelectric film resonator extended in the longitudinal direction of a vehicle, and fitted to a ceiling of the vehicle in right and left pairs.
Patent JP-2003019892-A (JP)
Title: Marker pen
Inventor: SUYAMA TSUNEO
IPC: B43K8/02
Filed: 2001-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a marker pen capable of making a stable ink supply for a long time. SOLUTION: This marker pen 10 is structured of a barrel 19 having an ink reservoir part 21 for reserving ink and a valve mechanism which has a pen tip 11 mounted, in a freely sliding manner, in the barrel direction at the lower end of the barrel 19 and is composed of a valve body 16 and a valve seat 17 between the ink reservoir part 21 and the pen tip 11. The valve mechanism is activated to open a valve by the push-up action of the valve body 16 following the upward movement of the pen tip 11. Thus the ink supply from the ink reservoir part 21 to the pen tip 11 is achieved.  In this marker pen 10 which works as described, a pen tip holder 12 for retaining the pen tip 11 in such a way that the upper end face of the pen tip 11 is covered, is provided and when the pen tip 11 is moved upward to push up the valve body 16, the valve body 16 is pushed up by means of the pen tip holder 12 instead of the pen tip 11.
Patent JP-2002077907-A (JP)
Title: Transmission of progressive video sequence suitable for mpeg and other data format
Inventor: LAM WAI-MAN
IPC: H04N19/50
Filed: 2001-07-10
Abstract: PROBLEM TO BE SOLVED: To provide an encoding method and encoder of video signal having downward compatibility in which HD video can be decoded by an SD video unit. SOLUTION: At the time of encoding and decoding a video signal, a progressive video bit stream including a reference frame and a non-reference frame each having an initial time reference corresponding to the initial frame sequence structure is accepted (201). Time reference only for the reference frame is remapped by neglecting the non-reference frame (202). The reference frame and the non-reference frame are then packetized by attaching a base packet identifier (PID) and an enhancement PID, respectively, (210-213) thus providing bit streams of base transport and enhancement transport, respectively.
Patent JP-2002100313-A (JP)
Title: Image forming device
Inventor: YAMAZAKI KOJI
IPC: H01J31/12
Filed: 2001-07-10
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device of a high reliability wherein a generation of electric field concentration or generation of creeping discharge caused by shapes are suppressed and damages by discharges are greatly reduced and a breakdown of image forming device is prevented, even in the case discharges are generated in the image forming device using an electronic source. SOLUTION: In an image display region between an image display region 101 and an electroconductive member 102, the first high-resistance film 104 of resistance value R1 in an image displaying region side 1, and the second high-resistance film 105 of R2 is formed in the electroconductive member side, and R1<<R2 as illustrated.
Patent JP-2003032108-A (JP)
Title: Linearity compensation device and linearity compensation method
Inventor: NAKADA MASAHITO
IPC: G01G19/44
Filed: 2001-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a linearity compensation device and a linearity compensation method that can enhance the economy, the work efficiency and the accuracy for linearity compensation. SOLUTION: A correction data arithmetic means 1 calculates a difference between reference data instructed by a level instruction means 4 and given to an analog/digital converter 8 from a reference data generating means 11 and reference conversion data outputted from the analog/digital converter 8 as correction data and a correction data storage means 6 stores the difference in cross-reference with the reference data. Then a correction arithmetic means 2 measures a measurement object to apply correction arithmetic operation to object conversion data outputted from the analog/digital converter 8 on the basis of the correction data stored in the correction data storage means 6 thereby implementing linearity compensation without the need for using an expensive hardware component and for a job needing man-hours.
Patent JP-2003026346-A (JP)
Title: Sheet feeder and image forming device therewith
Inventor: FUJII TOMOHIRO
IPC: B65H3/52
Filed: 2001-07-11
Abstract: PROBLEM TO BE SOLVED: To maintain accuracy in separating paper sheets for a long time. SOLUTION: This sheet feeder 3 includes a sheet feeding roller 22 for feeding the paper sheet, and a separating roller 34b for separating the paper sheets fed by the sheet feeding roller 22 one by one and changing a section contacting the paper sheet to a new one when a prescribed number of paper sheets pass. A motor rotates the separating roller 34b by a prescribed angle with the engagement release of an engagement piece 35a when the prescribed number of paper sheets pass, so that the new section is made to face the paper sheet. Thus, the separating roller 34b ensures accuracy so as to be almost constant in separating the paper sheets for a long time.
Patent JP-2003024428-A (JP)
Title: Aromatic container
Inventor: SEGAWA HIROYUKI
IPC: A61L9/12
Filed: 2001-07-18
Abstract: PROBLEM TO BE SOLVED: To provide an aromatic container requiring no wastefully disposed inside plug and facilitated in operation up to the set in a room after purchasing. SOLUTION: This aromatic container comprises a container body 100 for containing a liquid aromatic, which has an outflow opening 11 in the bottom, and a setting base 200 engaged by a screw on the bottom side of the container body 100 while holding a felt material 40, and capable of being selectively positioned to a closed position and an opened position with regard to the container body. In the closed position, a projection 24 on the setting base side blocks the outflow opening 11 to prohibit the outflow of the aromatic. In the opened position, the projection 24 is released from the outflow opening 11 to allow the outflow of the aromatic from the outflow opening 11. The leaked aromatic is absorbed by the felt material 40 and transpires from the felt material 40, whereby an aromatic effect can be exhibited.  The movement of the setting base 200 from the closed position to the opened position can be carried out in a single operation only by rotating the setting base 200 with regard to the container body 100.
Patent JP-2002097129-A (JP)
Title: Eye lotion
Inventor: KOIKE TETSUHISA
IPC: A61K47/40
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To provide an eye lotion that can retain refrigerant and refreshing feelings for hours and heal the tired eyes. SOLUTION: The objective eye drops include a refrigerant component and a thickening agent and have an absolute viscosity of 3-15 mPa.s at 20 deg.C. As a refrigerant, are cited essential oil components (menthol and the like) and essential oils, while ethylcellulose, hydroxyethylcellulose, hydroxypropylmethyl- cellulose, polyvinyl pyrrolidone, dextran, cyclodextrin, poly(oxyethylene)- poly(oxypropylene) block copolymer and the like can be used as a thickening agent. When the resultant eye drops are applied, the refrigerant and refreshing feelings are retained for hours and the compliance of the user can be increased.
Patent JP-2003036937-A (JP)
Title: Connector
Inventor: SAKA YUKINORI
IPC: H01R13/641
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To surely make a function of preventing half-coupling fully operate. SOLUTION: A storing room 21, in which a slider 28 and a coil spring can be stored from the front, is formed in a female housing 20 which can be inserted in a hood part 11 of male housing 10. A lock arm 31 for holding both the housing 10 and 20 in the insertion-coupling state is formed in integration in a slider 28. A locking projection part 37 projected to the upper surface of the lock arm 31 is made possible to be pressed by a pressing part 17 formed in the front end of the hood part 11 in connection with the insertion coupling of both the housing 10 and 20. The slider 28 is made to be transferred backward inside of the accommodation room 21 by this pressing, while making the coil spring shrink against energizing.  Since a regulation projection part 41, which can hook the pressing part 17, is projected at the front end face of the locking projection part 37, even if the moment which makes the lock arm 31 bend downward according to the power, which the press part 17 presses the locking projection part 37, the bending of the lock arm 31 can be regulated.
Patent JP-2003034012-A (JP)
Title: Cream solder printing apparatus
Inventor: ABE ISAO
IPC: B41F15/26
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To omit labor for setting the position of a substrate holding pin in order to avoid a part mounting place when the substrate having a part mounted on the undersurface thereof is held by the substrate holding pin. SOLUTION: The cream solder printing apparatus is equipped with a feed belt 6 for feeding the substrate 10 to be printed to a printing part 4, a substrate holding mechanism 7 for holding the substrate 10 to a predetermined height and a mask holding mechanism 9. The substrate holding mechanism 7 is provided with a plurality of the substrate holding pins 8 independently movable up and down and substrate holding members 11a and 11b for holding the outer peripheral part of the substrate 10. Each of the substrate holding pins 8 is equipped with a lock mechanism 36 for holding the substrate holding pins 8 at a predetermined position and a moving mechanism for moving the substrate holding pins 8 in such a state that the lock mechanism 36 is released.
Patent JP-2003034323-A (JP)
Title: Structure of connecting portion of sheet member, assembling tray, packaging body using assembling tray
Inventor: NAGAMI SEITARO
IPC: B65D5/22
Filed: 2001-07-25
Abstract: PROBLEM TO BE SOLVED: To provide an assembling tray which can reduce materials and an assembling man hour and can deep the shape securely by using a structure of a connecting portion which can be securely connected by a simple assembly operation. SOLUTION: Notches are formed at protruded connecting pieces 3 protruding on both sides of side plate portions extending from the longer sides of a base plate portion. Cuts 45 are formed on flap portions 2 extending from the shorter sides of the base plate portion to form cut and raised pieces 4 each having a head portion 41, a neck portion 42, and locking steps 43 so as to be raised. A folding back portion 21 on the front end side of the flap is folded back to cover the inner surface of the protruded piece with the flap portion overlapped on the protruded piece from the outside. The cut and raised piece 4 cut off by the folding back of the folding back portion 21 is pressed into a hole 22 formed by the cutting off of the piece 4 to lock the locking steps at the edge of the hole. Therefore, the flap portion and the protruded piece are mutually locked in a state that relative displacements of all orthogonal three directions X, Y, and Z are prevented. This locking operation is carried out at four corners of the tray.
Patent JP-2003043645-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: SETO NOBUO
IPC: G03C7/38
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a silver halide color photographic sensitive material having high stability of a color developing dye and excellent in color reproducibility, color developing property and processing stability. SOLUTION: In the silver halide color photographic sensitive material having a cyan developing silver halide emulsion layer on a support, a cyan coupler of formula (CP) and a cyan coupler of formula (I) are contained in the cyan developing silver halide emulsion layer. In the formula (CP), Z<a> and Z<b> are each-C(R<3> )= or -N= but at least one of Z<a> and Z<b> is -N= and the other is -C(R<3> )=; R<1> and R<2> are each an electron withdrawing group having a specified Hammett's substituent constant σp ; R<3> is H or a substituent; and X is H or a group which can be released in a coupling reaction with the oxidized body of a color developing agent.  In formula (I), R<b1> -R<b5> are each H or a substituent; R<b6> is H, halogen or an alkoxy; R<b7> is H or an aliphatic group; and Z<b1> is H or a group which can be released in a coupling reaction with the oxidized body of a color developing agent.
Patent JP-2003040274-A (JP)
Title: Spout structure of fluid filling device
Inventor: UMEDA JUNICHI
IPC: A47G19/14
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To prevent a fluid dripped from a spout from being diffused. SOLUTION: On the position facing a level face in pouring of an area a little below the opening 2 of a spout 1 provided on a container main body 3, a groove 4 which extends in the peripheral direction of the spout 1 and holds a fluid by capillary power is formed. The diffusion of the fluid is prevented by the capillary power of the groove 4 and by the surface tension of the fluid.