baber/WOPTO huggingface dataset:
Patent JP-2003054477-A (JP)
Title: Auxiliary crank for bicycle
Inventor: NAKABASHI YOSHINORI
IPC: B62M3/00
Filed: 2001-08-14
Abstract: PROBLEM TO BE SOLVED: To provide a crank capable of converting bicycle pedaling force to crank rotating force efficiently. SOLUTION: A rotatable auxiliary crank is attached to the main crank, and a pedal is attached to the auxiliary crank.
Patent JP-2003089186-A (JP)
Title: Plate cylinder unit
Inventor: SAOTOME KAZUHIRO
IPC: B41F13/14
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To accurately match relative positions of a machine plate mounting means provided at axial two areas provided in a plate cylinder unit. SOLUTION: The plate cylinder unit for a rotary press comprises the machine plate wound and mounted at both the two areas divided axially on an outer periphery. The plate cylinder unit further comprises a plate cylinder body 6 having an adjacent large diameter section 28, and a small diameter section 29 having the same axis and having a machine plate mounting means 10 provided parallel to an axis at a predetermined position of a large-diameter section; a cylindrical member 7 angle displaceably mounted around the axis of the body at the small diameter section of the body, having the same diameter as the large diameter section of the body;  and the machine plate mounting means parallel to the axis at a predetermined position, a cylinder phase correcting means 8 capable of correcting the relatively circumferential phase to the body and the cylinder member, and a fixing means 9 capable of fixing integrally with the body and the cylinder member, in such a manner that the relative positions of the circumferential direction of the machine plate mounting means of the two areas divided axially can be corrected.
Patent JP-2002175061-A (JP)
Title: Display device and its drive method
Inventor: HIRAKATA YOSHIHARU
IPC: G09G3/20
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a display method having enhanced vertical resolution. SOLUTION: At a stage when a first field is ended, a second field is started, while maintaining information written in the first field. At a stage when the second field is ended, a first field of a next frame is started, while maintaining information written in the second field. Furthermore, two fields are constituted by different image forming devices and then are composited and are projected. Thereby vertical resolution can be enhanced.
Patent JP-2003100452-A (JP)
Title: Mask and its manufacturing method, electroluminescence equipment and its manufacturing method and electronic device
Inventor: YOTSUYA SHINICHI
IPC: G03F1/20
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a highly precise mask and its manufacturing method, EL equipment and its manufacturing method, and an electric device. SOLUTION: The mask has a single crystal substrate 10, of which the front and back surface consists of the face (110) of the mirror index. Two or more penetration holes 18 are formed in the single crystal substrate 10. The opening form of each the penetration holes 18 is a polygon, of which the each edges are located in parallel with one of the faces among the faces of a group expressed with (111). The wall surfaces of each the penetration holes 18 are the face (111). Corresponding to the form of the above penetration holes 18, the manufacturing method of the mask forms the openings in an etching-proof film, and etches the single crystal substrate 10 into it.
Patent JP-2002148891-A (JP)
Title: Image forming device
Inventor: KATAOKA TATSUHITO
IPC: G03G15/01
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To perform high-accuracy registration correction by accurately detecting positional deviation between respective images regardless of a flaw on a moving body or an image forming condition. SOLUTION: In this device, a multicolor image is formed on recording paper by arraying plural photoreceptor drums along a transfer belt and radiating a laser beam. In order to detect the positional deviation at such a time, a pattern image (mark) for registration correction is transferred to the transfer belt and the mark is read by a CCD image sensor. The histogram of the read pattern image data is made by a CPU, and the positional deviation (that is, the deviation of other colors from a reference color) between the respective images formed by plural image forming parts is calculated based on binary data obtained by binarizing the histogram data, and the registration correction of each color is performed by controlling the timing of a series of registration correction based on the calculated deviation.
Patent JP-2003096494-A (JP)
Title: Weakly acidic detergent composition
Inventor: KARAKIDA FUMIHITO
IPC: A61K8/44
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a weakly acidic detergent composition maintaining good detergency and foams, not irritating to the skin, having good foam quality, providing excellent a touch feeling at or after deterging, and hardly discolored by sunlight. SOLUTION: This weakly acidic skin detergent composition contains an amino acid surfactant and an extract of a plant containing a saponin (one or more kinds selected from horse chestnut, licorice, Thymus vulgaris, Calendula officinalis, Equisetum arvense, Hedera helix, Quillaja saponaria, Primula sieboldii, cyclamen, senega, Saponaria officinalis, seed of tea, Hamamelis virginiana, Spindus mukurossi and rose fruit), and lecithin.
Patent JP-2003100872-A (JP)
Title: Pass transistor logic circuit
Inventor: RI FUKURETSU
IPC: H01L21/82
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a pass transistor logic circuit by which the complexity of the signal routing can be reduced and the layout area can be reduced. SOLUTION: The pass transistor logic circuit is provided with several impurity diffusion regions including channel regions of MOS transistors and several MOS transistors which are circularly connected through the impurity diffusion regions. One end of each of the several impurity diffusion regions functions as an input terminal (in1) of the circuit and the other end functions as an output terminal (out1) of the circuit.
Patent JP-2003079275-A (JP)
Title: Fishhook
Inventor: SUZUKI KENICHI
IPC: A01K83/00
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a fishhook which does not catch obstacles such as algae and rocks with its tip and hardly gives an unusual feeling to a biting fish, and with which better fishing can be expected. SOLUTION: Of the fishhook 1, the basal end 1a is fixed on a lure, a weight, a wire or a fishing line, the intermediate part 1b is curved roughly in a semi circle, and the other end 1c is the tip. One end 3a of at lest one elastic wire 3 is placed between the vicinity of the basal end 1a and the intermediate curved part 1b. An intermediate part 3b of the elastic wire 3 is curved to the side of the tip 1, and the other end 3c of the elastic wire 3 is placed on the basal end 1a of the fishhook. At least one end of the elastic wire 3 is made to enable slide-positioning on the fishhook 1.
Patent JP-2003100849-A (JP)
Title: Method for stripping chip
Inventor: TOMIYAMA YUTAKA
IPC: H01L21/68
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To reduce generation rate of rejectable chip product by improving suction stripping of a chip formed in a wafer on an UV-ray absorbing sheet pasted to a wafer holding frame. SOLUTION: The method for stripping a chip comprises a step for irradiating an UV-ray absorbing sheet pasted to a wafer holding frame 11 with UV-rays, and a step for suction stripping the chip from above the UV-ray absorbing sheet. In the UV-ray irradiating step, the UV-ray absorbing sheet is irradiated with UV-rays while covering the rear side of the UV-ray absorbing sheet with an irradiation mask 13 for exposing the parts of a wafer on the UV-ray absorbing sheet corresponding to respective chips. In the chip stripping step, each chip is exposed and suction stripped while covering the surface side of the UV-ray absorbing sheet with a mask 22 for pressing the street part 14b in the wafer on the UV-ray absorbing sheet.
Patent JP-2003096722-A (JP)
Title: Road sign cover
Inventor: IKEBE KENJI
IPC: E01F9/654
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a road sign cover which covers an indicating board of an existing sign during a construction period, can be easily and positively attached to the indicating board, and is intrinsically available as the indicating board. SOLUTION: The cover 10 is formed of a polypropylene plate 11 having upper and lower slits 12a, 12b formed therein, and has an indication on a surface thereof. Then, upper and lower portions of the indicating board 20 are inserted into the slits 12a, 12b of the cover 10, and therefore the upper slit 12a engages with an upper rim of the indicating board 20 while the lower slit 12b engages with a lower rim of the same, to thereby fix the cover 10 to the indicating board 20. When the cover is attached to a speed regulating sign, for instance, the cover 10 is laid on the indicating board 20 to hide the indication of the speed regulation. Alternatively, other information may be indicated on the surface of the cover 10.
Patent JP-2003093123-A (JP)
Title: Luminous fan
Inventor: KATO TSUTOMU
IPC: A45B27/00
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a luminous fan which can be of course used as a fan and by which eye-catch effect can be obtained, that is, by which big carrying effect and convenience can be obtained without using something with eye-catch effect such as a pen light. SOLUTION: This luminous fan has a fan part 1a adhered with a luminous sheet 2 and a grip part 1b with a battery 3 inside. The luminous sheet 2 can be lit ON/OFF using the battery 3 as the power source by operating a switch 4 equipped on the grip part 1b.
Patent JP-2003103384-A (JP)
Title: Laser marker
Inventor: MORISONO KOTARO
IPC: B23K26/00
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To reduce the time taken for generating a transfer route connecting a plurality of continuous working curves constituting a printing character, mark, etc., consequently the time required for all of the development treatment. SOLUTION: In the laser marker provided with a laser oscillator generating a laser beam for conducting print working on the surface of an object, a polarization optical system for polarizing two-dimensionally the laser beam, and a treatment means for executing the development treatment for generating the development information inclusive of a locus that the laser beam is to trace on the occasion of the print working from setting information inclusive of the kind of the printing character and printing position, and controlling the laser oscillator and the polarization optical system according to the development information, the development treatment includes a step to decompose the printing character or the mark contained in the setting information into a plurality of continuous working curves,  and a step to generate and add the transfer route from the terminal 41e of the first continuous working curve 41 to the starting end 42s of the second continuous working course 42, and the transfer route 45 is a break line which consists of a first line segment 43 having a predetermined inclination on an XY plane and a second line segment 44 parallel with an X axis or Y axis, and which has one break point.
Patent JP-2003105553-A (JP)
Title: Replaced bismuth plating bath
Inventor: UCHIDA MAMORU
IPC: C23C18/31
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a bismuth plating bath of a replacement type which is stable for a long period of time, does not decompose and makes an excellent film obtainable. SOLUTION: This replaced bismuth plating bath uses aminocarboxylic acids and thioureas as a complexing agent, in which the aminocarboxylic acids are particularly preferably a diethylenetriamine pentaacetic acid having >=5 carboxy groups in the molecule, triethylenetetramine hexaacetic acid or hydroxyethylethylenediamine triacetic acid having a hydroxy group within the molecule. The aminocarboxylic acids of this replaced bismuth plating bath complex with the bismuth salt in the bath and stabilize the bath and the thiourea acts on a base metal (for example, a copper base metal) to accelerate the replacement reaction of the base metal and the mismuth and therefore the bath is excellent in the high-temperature stability with lapse of time and the film appearance obtainable from the bath.
Patent JP-2003106062-A (JP)
Title: Accordion door
Inventor: TAKEBAYASHI NAOKI
IPC: E06B3/94
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide an accordion door capable of enlarging an opening in which the accordion door is set in a state to fold up an accordion door body. SOLUTION: The expansible accordion door body 14 is hangingly supported by a runner, and it is openable by traveling the runner on a rail 10. The rail 10 is divided into a body rail 10A and a divided rail 10B separable from the body rail 10A, the divided rail 10B operates the accordion door in the opening direction to mount the whole runner in a state to fold up the accordion door body 14, and the runner is rotatable between a position directly standing in a row by connecting to the body rail 10A and a position making an angle with the body rail 10A separated from the body rail 10A.
Patent JP-2003108462-A (JP)
Title: Device and method for transferring data
Inventor: SATO HIDEAKI
IPC: G06F15/00
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a proxy device capable of reducing a load for a network even in complicated system constitution using a load balancer. SOLUTION: A client side proxy 40 acquires a URL and an address from a reply message when receiving the reply message, and stores them in a host information storage part 403 while making them correspond each other. When a new request message including a URL is received, the address corresponding to the URL is acquired from the host information storage part 403, and the acquired address is added to the request message to be transferred.
Patent JP-2003105909-A (JP)
Title: Wall panel and ceiling panel constituting residence in- fill system, and method of installation
Inventor: ITO YOSHIHIKO
IPC: E04B2/82
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a wall panel and a ceiling panel or the like, further improved for construction properties and versatility. SOLUTION: The wall panel 1 includes a fixed frame 5 fixed to a wall board 3, and a movable frame 7 which is slidably drawn out of the fixed frame 5. The fixed frame 5 is fixed in a position inward of and spaced apart from a side of the wall board 3 by a predetermined width. The movable frame 7 slides along the outside of the fixed frame 5, with a side of the movable frame almost overlying the side of the wall board 3. Because an additional wall board affixed on the movable frame 7 drawn out and the main wall board 3 previously affixed on the fixed frame 5 are capable of being aligned on each side, there is no need to adjust the width of the additional wall board and all the wall boards can be arranged vertically and horizontally at the same height.
Patent JP-2003102421-A (JP)
Title: Method for producing food and drink
Inventor: INOUE KOJI
IPC: A23L27/12
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To obtain an oxidation-inhibited oil component and an antioxidant and a browning-preventing agent for foods and drinks, cosmetics and medicines containing the oil component as an active component. SOLUTION: Oxidation of the oil component is prevented by deoxidizing the citrus fruit-based oil component itself or preparing the oil component under a deoxidized atmosphere and oxidation of a beverage and the like is prevented by adding the obtained deoxidized oil component.
Patent JP-2003103787-A (JP)
Title: Method for manufacturing ink jet head
Inventor: NAGATA JUN
IPC: B41J2/16
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet head which is simple in the structure and has a high aligning accuracy at a setting time, and to obtain an easy and inexpensive manufacturing method by easing the finishing accuracy required for a head substrate. SOLUTION: Piezoelectric elements shaped like teeth of a comb and diaphragms set to ink pressure chambers are aligned by a dummy supporting substrate having an aligning part and temporarily fixed to piezoelectric elements, and a special jig. The comb teeth-shaped piezoelectric elements are bonded directly to the head substrate, and then the dummy supporting substrate is separated from the piezoelectric elements. Since the piezoelectric elements are bonded directly to the head substrate, the obtained ink jet head is made simple in the structure and high in the aligning accuracy at the setting time. Moreover, the manufacturing method is made easy and inexpensive because the finishing accuracy required for the head substrate is eased.
Patent JP-2003110506-A (JP)
Title: Optical transmitter/receiver and optical communication system using the same
Inventor: NAGASAKA KOJI
IPC: H04B10/60
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To perform the communication of high quality by removing a noise component from a signal sent from the optical transmitting part of an optical transmitter/receiver which is a communicating party, when performing the two-way optical communication of a fully duplex system by using one optical fiber cable. SOLUTION: In the optical communication system for performing fully duplex communication through one optical fiber 308 between the optical transmitters/ receivers each provided with an optical transmitting part 306, an optical receiving part 304 and a driving part 306 for supplying an electric signal to the optical transmitting part, when an electric signal E1 is supplied from the driving part and an optical signal S1 is transmitted, an electric signal E2 of the noise component received by the optical receiving part is subtracted from an electric signal E3 received/converted by the optical receiving part in the case of fully duplex communication.
Patent JP-2002177874-A (JP)
Title: Coating method
Inventor: SAGO HIROHITO
IPC: H01L21/027
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a coating method capable of applying a coating liquid to the surface of a substrate thinly and uniformly in a short time. SOLUTION: A slit nozzle 6 faces one end of a glass substrate W from the upper side. While a coating liquid 10 is sprayed from the slit nozzle 6, the slit nozzle 6 is moved parallel to the glass substrate W, thereby roughly applying the coating liquid to almost whole surface of the glass substrate W. Subsequently, an inner cup 2 is rotated to rotate the glass substrate W concurrently, which uniformly disperses the coating liquid coated on the surface.
Patent JP-2002344777-A (JP)
Title: Electronic camera
Inventor: YOKOGAWA HISASHI
IPC: H04N5/907
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide which is turned a multi-functional electronic camera, with which a desired function can easily be called from among a plurality of functions. SOLUTION: The electronic camera is provided with a storage means 41, that stores a plurality of items corresponding to a plurality of functions in a hierarchical menu format, a selection means 46 that selects a desired item from among a plurality of the items stored in the hierarchical menu format, a setting means 40 that sets a function corresponding to the selected item by the selection means, a means 40 that assigns at least one item among a plurality of the items as a prescribed switch, and a means 30 that displays the item assigned to the switch.
Patent JP-2003109235-A (JP)
Title: Optical head device
Inventor: UNO MASARU
IPC: G11B7/09
Filed: 2001-10-01
Abstract: PROBLEM TO BE SOLVED: To obtain an optical head device effectively absorbing even the vibration generated in the various directions although in the case the vibrating direction is always rotated. SOLUTION: The device is provided with an objective lens for recording information by converging light beams outgoing from a light source on an optical recording medium, a lens holder for holding the objective lens, a lens holder supporting member for supporting the lens holder movably in at least one direction out of the focusing direction or the tracking direction, and a driving part for making the lens holder move to at least one direction out of the focusing direction or the tracking direction with respect to the lens holder supporting member. In the lens holder supporting member, a buffer means 70 for absorbing the vibration furnished with a weight 72 is disposed, and the buffer means 70 is formed to a structural body having the sectional plane of secondary moment which is unchanged with respect to the direction of recording medium plane.  The sectional plane of the weight 72 perpendicular to the focusing direction or parallel to the tracking direction is formed to be circular.
Patent JP-2003113543-A (JP)
Title: Doffing system for false-twist textured yarn production plant and false-twist textured yarn production system
Inventor: SAKAMOTO NOBUO
IPC: D02G1/04
Filed: 2001-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a doffing system including doffers exclusive of respective false twisters so that the processing conditions of the respective false twisters are not affected each other. SOLUTION: This doffing system has the following scheme and advantage: in a false-twist textured yarn production plant where a plurality of false twisters 101, 102 and 103 each mounted with a plurality of spindles for producing false- twist textured yarns are installed, each of the false twisters is exclusively equipped with one doffer 15; therefore the doffer 15 is governed by only the processing conditions of the corresponding false twister and does not be affected by the processing conditions of the other false twisters 101-103; consequently, for each of the false twisters 101-103, a doffing can be performed independently at a proper timing, and optimum processing conditions (production rate) can be set for the respective false twisters, thus improving false-twist textured yarn productivity.
Patent JP-2003104073-A (JP)
Title: Power transmission device for electric motor
Inventor: SAYAMA MASAYUKI
IPC: B60L50/16
Filed: 2001-10-01
Abstract: PROBLEM TO BE SOLVED: To protect an electric motor and its related functions from rotation of a wheel due to a drag torque of a clutch. SOLUTION: A power transmission device comprises the electric motor 25, a deceleration mechanism 27 for decelerating a driving force of the electric motor, a differential device 31 for distributing the decelerated driving force on the wheel side, a casing 39 that stores them and has an oil sump, and a clutch 89 for connecting and disconnecting the driving force between the electric motor 25 and the wheel. A braking means 29 for braking rotation of a first shaft 49 using viscosity of oil rising in low temperature time is disposed between the first shaft 49 of the deceleration mechanism 27 and the casing 39.
Patent JP-2003115884-A (JP)
Title: Frequency shift keying demodulator
Inventor: SATO HIROAKI
IPC: H04L27/148
Filed: 2001-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a frequency shift keying demodulator, in which a modulated signal can be accurately demodulated in simple circuit configuration by a frequency shift keying system. SOLUTION: A PLL circuit is not used for processing for generating a demodulated baseband signal from an IF signal. Therefore, entire circuit configuration is simplified and further, since a signal and noise can be separated by a filter circuit, receiving characteristics can be improved.