baber/WOPTO huggingface dataset:
Patent JP-2002232738-A (JP)
Title: Community receiver mounting structure
Inventor: ECCHU NORIO
IPC: H04N5/00
Filed: 2001-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a television community receiver mounting structure for allowing mounting of a large scale apparatus such as a booster in single action operation after a prefabricated coaxial cable is installed in a construction site. SOLUTION: To a tension member 21 of a prefabricated coaxial cable, based on a television wiring design diagram of a building for installation, a coaxial cable serving as a trunk or a branch line connected to a television community receiving apparatuses such as a distributor and a turnout is fixed in factory, and an apparatus mounting hardware 23 for a large scale apparatus such as the booster 22 is fixed. The coaxial cable for the booster 22 is also processed to an appropriate length based on a design drawing, and a coaxial plug for connection to the apparatus is previously attached at the tip of the coaxial cable. Meantime, an attachment 24 is fixed on the rear face of the booster 22 for allowing it to be attached to the apparatus fitting 23 in single action operation.  The apparatus fitting 23 is inserted into an engage unit 25 of the attachment 24 from down below, and an upper end of the apparatus fitting 23 is abutted on a stopper 26 to be fixed.
Patent JP-2002234511-A (JP)
Title: Heat seal roll
Inventor: FUTASE KATSUNORI
IPC: B65B51/10
Filed: 2001-02-02
Abstract: PROBLEM TO BE SOLVED: To increase heat sealing efficiency by controlling a drop in temperature of a heat sealing knife surface in heat sealing. SOLUTION: This relates to a pair of heat sealing rolls 1 mutually driven in opposite directions and provided with film touching panels 3, 4 projecting outward in the radius direction of the rolls positioned on each front side and back side in the rotating direction of a heat sealing knife 2 extending in an roll axis direction. The tip end of the panels projects beyond the surface of the knife for touching a packaging film 5 before the heat sealing knife 2 works and the same moves back to the surface position of the knife 2 when the knife 2 works.
Patent JP-2002236161-A (JP)
Title: Running support device of vehicle
Inventor: KUSABA KATSUYA
IPC: G08G1/00
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a running support device of a vehicle capable of executing position discrimination of the vehicle without a road surface work for burying a marker in the road surface. SOLUTION: This device is equipped on the road side with a vehicle position discrimination device 1 for detecting the position of the vehicle by measuring the incident angle of a radio wave transmitted from the vehicle side, and a DSRC road side antenna 2 for transmitting the vehicle position detected by the vehicle position discrimination device 1 to the vehicle side. The vehicle side receives the vehicle position transmitted from the DSRC road side antenna 2.
Patent JP-2002239412-A (JP)
Title: Gas cleaning system
Inventor: USHIDA TATSUMI
IPC: B03C3/02
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a gas cleaning system which makes it possible to obtain a sufficient dust collection effect even if the plus potential of a positive electrode section is kept at a lower level and further facilitates adjustment when an electrode body for dust collection is removed from the main body of the gas cleaning system. SOLUTION: This gas cleaning system includes a dust collection section 5 which is disposed on the inflow side of gas and a blasting section 6 which is disposed in communication with the dust collection section 5. The dust collection section 5 has a dust collection electrode 11 which is held at the plus potential and a grounded dust collector 12. The blasting section 5 has a needle-like electrode 21 which is held at a minus potential and a counter electrode 22 which is disposed to face the needle-like electrode 21 and is held at the plus potential.
Patent JP-2002238288-A (JP)
Title: Fault control apparatus of displacement sensor
Inventor: YAMAKI TOSHIHIRO
IPC: H02P25/06
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To change conduction control based on a displacement sensor to that based on the current/voltage of an electromagnet when the displacement sensor has been judged to be in failure. SOLUTION: This fault control apparatus of the displacement sensor has a machine element that can be displaced, the displacement sensor that detects displacement in the machine element, and a fault judgment means for judging that the displacement sensor has failed when output from the displacement sensor at specific timing does not exist within a specific range that is set based on the specific timing. The fault control apparatus is advantageously applied to the displacement sensor for detecting the displacement of an armature in an electromagnetic actuator. In the case of the faults, the conduction control based on the displacement of the armature is changed to that based on change in the current and voltage of the electromagnet, thus inhibiting deterioration in engine performance as much as possible, and continuing the operation of an engine.
Patent JP-2002237233-A (JP)
Title: Tactile switch
Inventor: KOMATA KAZUKI
IPC: H01H5/30
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To reduce the cost of a tactile switch used for a portable telephone, a camera, a facsimile and the like, by solving such problems as impulse noise and the like caused by high rigidity of a contact spring when actuating it, and by simplifying the structure of a circuit board. SOLUTION: The contact spring 12 forming the component of the tactile switch and making click-motion is formed into a shape having plural legs on the outer periphery of a shallow spherical part. Since the contact spring is thereby brought into contact with a first fixed contact 5 only at the leg spots, the contact pressure is increased so as to secure continuity, the contact spring is actuated by combination of beam actions of the spherical part and the legs, the contact spring gets moderately rigid even if it is small, and no impact noise is produced.  In addition, conventionally, a fixed contact 6 in the central part is connected to a terminal electrode 9 on the lower surface of a circuit board 1 by providing a through hole with a small diameter on the board, however, since the space between the legs of the spring contact is not brought into contact with the upper surface of the board, tactile switch can be structured without using the through hole by passing a conductive pattern through this portion.
Patent JP-2002236378-A (JP)
Title: Manufacturing device and method for manufacturing electrophotographic photoreceptor
Inventor: INAGAKI KEIICHI
IPC: B05D1/36
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To uniformly and efficiently apply a coating liquid on the outer surface of a cylindrical body to be coated when an electrophotographic photoreceptor is manufactured by applying the coating liquid on the outer surface of the cylindrical objective body and to stably manufacture an electrophotographic photoreceptor having excellent characteristics without eluting the layers previously formed on the outer surface of the body when the coating liquid is applied. SOLUTION: In the manufacturing device of an electrophotographic photoreceptor by applying a coating liquid 2 on the outer surface of a cylindrical objective body 10, the coating part 21 to apply the coating liquid on the outer surface of the objective body is provided with a guide 22 which allows the objective body to pass while touching the body. The coating part is separated at the position where the objective body passes through the guide.
Patent JP-2002238419-A (JP)
Title: Switch-operating portion of electrically driven reel
Inventor: KAWABE YUZO
IPC: A01K89/017
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To prevent erroneous operation of an operation portion and improve the operability of the operation portion, in the switch operation portion of an electrically driven reel. SOLUTION: This switch operation portion of the electrically driven reel consists mainly of a reel main body 1, a handle 2 disposed on one side of the reel main body 1 and used for rotating a spool, a star drag 3 disposed on the reel main body 1 side of the handle 2 and used for adjusting a drag, and an opening or closing type water depth display 4 disposed on the reel main body 1. A switch operation unit 40 having a motor switch 50 for switching on or switching off a motor 12 and a speed-changing lever 60 disposed close to the motor switch 50 and used for changing the rotational speed of the motor 12 is disposed in the front of the handle 2 side of the reel main body 1.
Patent JP-2002243457-A (JP)
Title: Map information processor and program thereof
Inventor: YOKOTA MASARU
IPC: G01C21/26
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To allow a provisional use of map data to improve the user's convenience of use on the preposition that a right of use is acquired to permit the partial use of the map data principally. SOLUTION: The program comprises (S301) of receiving the range, etc., of desired map data for use, (S302) of informing of desired total charge of the map data, contract contents about a provisional use (allowed with an ex post facto legal procedure as security and, if a legal right acquisition procedure fails within a prescribed grace period, prescribed sanctions will be enforced, etc.), and sanction contents (e.g. system lock), (S304) of provisionally setting a right of use for corresponding map data, if a user operates switches, etc., to agree with the contract contents and inputs to desire the provisional use (S303: YES), and (S305) of starting counting the grace period.
Patent JP-2002250334-A (JP)
Title: Hinge device and portable electronic apparatus using the same
Inventor: KUBOTA NAOMOTO
IPC: H05K5/02
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To generate strong torque even if a turn-energizing mechanism (torque spring) itself is not strong, and to turn a heavy member (for example, heavy flip) automatically without relaying only on a torque spring having a limit. SOLUTION: Either of an engaging projecting part 6 and an engaging recessed part 7 is interlocked with moving by the moving of a movable shaft 19 by a release operation and moves in the direction of leaving. An interlocking release mechanism 22 automatically releases the interlocking of either one of the engaging projecting part 6 and the engaging recessed part 7 with the movable shaft 19 and moves either one of the engaging projecting part 6 and the engaging recessed part 7 in the direction of engagement by an engaging energizing force by an engaging energizing mechanism 5 again, irrespective of the release operation by a lock release operation part 8.  This device is provided with an inclined cam face 13 causing a turn energizing force in the same direction as the turn energizing mechanism 9 in either of the engaging projecting part 6 and the engaging recessed part 7 by releasing the lock release operation part 8 by the operation of the interlocking release mechanism 22.
Patent JP-2002249133-A (JP)
Title: Synthetic resin pallet
Inventor: OSAKI KOJI
IPC: B65D19/24
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a synthetic resin pallet which prevents water or dust from remaining in a hole provided on the upper surface of a beam of a corner portion. SOLUTION: In this synthetic resin pallet 2 in which abutting surfaces 8 of an upper deck portion 4 and a lower deck portion 6 are welded to form a sealed hollow beam 10, when a hole 14 is provided on an upper surface 4a of the beam 10, an opening 14a is opened on the upper surface of the beam 10 and the other opening 14b is opened on a side surface 4b of the beam 10, and the openings 14a and 14b are connected through a passage 14c of nearly L-shape.
Patent JP-2002248783-A (JP)
Title: Ink jet recorder
Inventor: KATO KATSUSHI
IPC: B41J2/175
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recorder which can output images expressing a density smoothly and correctly at a wide gradation region by increasing the number of types of suppliable light/dark ink. SOLUTION: The ink jet recorder is provided with a stock solution storage means for storing a stock solution, an ink-mixing means for generating ink having a desired density by mixing stock solutions of a predetermined quantity and sending the generated ink to a recording head, and a dispensing/storing means arranged between the stock solution storage means and the ink-mixing means for metering and storing an appropriate quantity of the stock solution from the stock solution storage means to a metering/storing part and sending the metered and stored stock solution by a predetermined quantity to the ink- mixing means. The metering/storing part of the dispensing/storing means has a tubular member set to an upper part for discharging a liquid vertically upward.  The stock solution advances to the inside of the tubular member, and then the stock solution remaining in the tubular member after the air is circulated for a fixed time to the tubular member is discharged as the excessive liquid, whereby the metering and storing is completed.
Patent JP-2001297029-A (JP)
Title: System and method for common multi-device web browsing
Inventor: HAN RICHARD Y
IPC: G06F21/60
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To enhance the functionality of a mobile network device by enabling both mobile and fixed type network devices to cooperate with each other. SOLUTION: According to the level of an access privilege, access to part of web contents which are displayed to a user is selectively provided and different part of the web contents is transmitted for display on a different user- specified device. A proxy entity is introduced between a web server and a user position. A document which is presented to a plurality of users has a policy file in which a plurality of privileged groups are defined. Each privileged group has the right to access a set having a different tag. Each user logs in a given group and makes the proxy discriminate all devices that the user has through service discovery.
Patent JP-2002255478-A (JP)
Title: Luffing jib crane and method of assembling it
Inventor: MADARAME KOICHI
IPC: B66C23/82
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a luffing jib crane which can be assembled in an embracing assembly method by providing a long jib, and assembled in an extension assembly method with no assembly space required. SOLUTION: This luffing jib crane, provided with a boom 2 and a jib constituted by a lower jib 3a rockably mounted in the boom 2, a plurality of added jibs 3b added to the lower jib 3a, and an upper jib mounted in the added jib 3b, can swivel the lower jib 3a so as to be folded in a lower side of the boom 2 and so as to extend on the extension of the boom 2. The luffing jib crane is provided with a rotary slide implement 10 as an accessory comprising a bracket 10a for mounting in a rear side end part of the added jib 3b and a roller 10c rotatably journaled to a bracket 10b axially mounted in this bracket 10a, so that the bracket 10b of this rotary slide implement 10 can be demountably mounted in the rear side end part of the added jib 3b.
Patent JP-2002249688-A (JP)
Title: Ink, method for producing ink, ink jet recording method using the ink, and device using the ink
Inventor: ONO ERIKO
IPC: C09D11/328
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To prepare ink which is suitable for ink jet recording and has excellent color tone and good water resistance, and also provide an ink set including the ink, and further provide an ink jet recording method using the ink set, and still further provide several apparatuses suitably usable for the ink jet recording method. SOLUTION: The ink is prepared by formulating at least either a surfactant or a water soluble polymer, water, an organic solvent and a coloring material. The coloring material is produced such that a soluble dye having a water- solubilizing group at least in either a sulfonic group or a carboxyl group is made insoluble by a cationic compound of formula 1 [wherein, R<1> is an alkyl group, Cl H2l+1 ; R2 is an alkyl group, Cm H2m+1 ; R3 is an alkyl group, Cn H1n+1 ; (1) denotes an integer of 8-18, (m) denotes an integer of 1-18, (n) denotes an integer of 1-18, and 10<=1+m+n<=30; R4 denotes methyl or ethyl group].
Patent JP-2002259240-A (JP)
Title: Device and method for monitoring equipment
Inventor: SAKAYORI TETSUYA
IPC: H04M11/00
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To improve the time efficiency of management operation by collectively notifying a manager of information that notifies the processing results and abnormal state of office equipment. SOLUTION: The office equipment 20, an equipment monitor 10 for monitoring the office equipment 20 and a thermal device 30 of a manger side are connected through a network 50, and the equipment monitor 10 has a notification control part 11, an equipment information storage part 12, a notification storage part 13, a voice synthesis part 14, and a line control part 15. The notification control part 11 monitors processing results and an abnormal state of the office equipment 20, temporarily stores information composed of information having high urgency and information having low urgency about the abnormal state in the storage part 13, puts together pieces of the information having low urgency to notify the terminal device 30 of the manager side of the pieces of the information having low urgency through the network 50.
Patent JP-2002257675-A (JP)
Title: Wave-making device
Inventor: KUWABARA TAKAAKI
IPC: A63B69/12
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To provide an energy-saved wave making device whose structure is simple while maintenance is easy. SOLUTION: Related to the wave making device 1, since a rotator body 3 is so formed that the gravity center G of water housed in a liquid housing part 5 is slanted in almost horizontal direction relative to a rotation center C of a rotator 2, when the water is supplied to the liquid housing part 5 from a liquid supply part 11, the weight of water breaks the balance of the rotator body 3 to cause rotation, so that the water is discharged from an opening part 6 to generate a wave. Only the rotator body 3 is a movable part while no power source is required to rotate the rotator body 3 to generate a wave, resulting in energy saving with easy maintenance.
Patent JP-2002261529-A (JP)
Title: Device and method for controlling array antenna
Inventor: YO KOKUKO
IPC: H04J13/00
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide an array antenna controller that has a simple constitution, as compared with the conventional controller and executes adapting processing, by receiving DS-CDMA signals in a multiple-path environment and forming a narrower beam. SOLUTION: This array antenna controller controls the conventional ESPAR antenna and the radio signals received by means of this controller are spread spectrum-modulated radio signals. A beam pattern controller 8 sets the directional characteristic of the ESPAR antenna by computing the reactance value signal, corresponding to an inputted desired set beam pattern based on the beam pattern and outputting the calculated signal to each variable reactance element. A time-domain signal processing section 4 divides a received radio signal into sub-signals in a plurality of time domains, adds the sub-signals to each other, after the signals are respectively multiplied by prescribed weighting factors, and outputs the added signals as processed signals.  An adaptable controller 7 executes adaptable control, by calculating the weighting factors so that the errors between the processed signals and a learning sequence signal becomes minimal.
Patent JP-2002260910-A (JP)
Title: Electromagnetic steel sheet with insulating film of good adhesion
Inventor: SASHI KAZUMICHI
IPC: B05D7/14
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide electromagnetic steel sheets provided with insulating films which contain adhesive resin on their surfaces and can be bonded to the steel sheets by laminating and pressing while heating. SOLUTION: This electromagnetic steel plate has an insulation film formed at least on its one surface, and the insulation film contains adhesive resin and foaming agent. Foaming agent of 0.01 to 2 pts.mass and adhesive resin of 100 pts.mass are contained in the insulation film.
Patent JP-2002261274-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: SUKEGAWA TAKAE
IPC: H01L29/423
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device, in which a metal silicide layer on a gate electrode using SiGe is formed in a single phase of a low resistance phase, without the occurrence of coagulation. SOLUTION: A gate electrode 19 of a transistor includes a lower silicon film 14 formed on a gate insulating film 12 of the transistor, SiGe film 16 formed on the lower silicon film 14, upper silicon film 18 formed above the SiGe film 16 and a metal silicide film 30, formed by allowing silicon on the surface side of the upper silicon film 18 and the metal film to react. Before the metal silicide layer 30 is formed, Ge concentration in the surface of the upper silicon film 18 is adjusted, so that the metal silicide layer 30 is composed of a single phase of a low resistance phase and that local exposure of the upper silicon film 18 due to the coagulation of the metal silicide layer 30 will not occur.
Patent JP-2002254693-A (JP)
Title: Thermal printer and thermal head
Inventor: MOCHIDA HIROHIKO
IPC: B41J2/35
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To inhibit printing densities from varying between printers due to a difference in amount of displacement of a heater element from an apex of a glaze layer without conducting troublesome adjusting operations. SOLUTION: In the thermal printer, the amount, taken in from a host computer 2, of the displacement of the heater element from the apex of the glaze layer is taken as a protrusion displacement amount so as to be stored in a protrusion information register 11. The protrusion displacement amount stored in the register 11 is converted into a printing-tone fine-adjustment value by a protrusion displacement-printing tone conversion table 12 so as to be stored as an inside-tone fine-adjustment value in an inside-tone register 13. When set according to a user's preference, a tone fine-adjustment value is stored in an outside-tone register 14. An adder 15 adds the outside-tone fine-adjustment value to the inside-tone fine-adjustment value stored in the register 13, in order to supply the fine-adjustment values to a head density controller 16.  The controller 16 controls the printing density of a thermal head 17 in accordance with the tone fine-adjustment value from the adder 15 during printing.
Patent JP-2001298366-A (JP)
Title: Method for compressing image data, and method and device for quantizing data
Inventor: LEI SHAWMIN
IPC: H04N7/30
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To provide an image data compressing method utilizing a distortion adaptive frequency weighting method for image compression. SOLUTION: The capability of a visual system for detecting contrast in an image is a function of image distortion and a contrast pattern frequency. The visual system is more sensitive to a low frequency contrast pattern. When the image is distorted pretty much, the visual system is more sensitive to a low frequency than to a high frequency. An image encoder 26 adopts a data compressing process having a great number of losses in the case of forming a reconstructed image with distortion. An image data quantizing method including a step in which the magnitude of a quantizing step is changed as the function of image distortion is released in order to visually optimize image quantization.  Another method changes the cutoff marginal value of a code block at the time of encoding an embedded bit stream by using distortion adaptive weighting and visually optimizes the compression of the image data by increasing a relative loss degree in compression in a high frequency.