baber/WOPTO huggingface dataset:
Patent JP-2003041071-A (JP)
Title: Polypropylene resin molded part and method for producing the same
Inventor: OTA HIDEO
IPC: B29B17/00
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a polypropylene resin molded part by which the black recycled product having no specified color number is easily obtained at a low cost. SOLUTION: This polypropylene resin molded part 1 is obtained by subjecting a used container material 2 of the polypropylene resin to a pulverizing treatment, adding 1-5 wt.% carbon 3 to the pulverized product to provide black pulverized pellets 4, and recycling the black resin part 1 from the pellets 4. The black recycled product 1 having no specified color number is easily obtained from the container material 2 having arbitrary color and used for an automobile while reducing the material cost by using the recycled black resin.
Patent JP-2003046186-A (JP)
Title: Intensity controller for signal light
Inventor: ENDO JUN
IPC: H01S5/0683
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To provide an intensity controller for signal light that can reduce the intensity drop of output signals even when an injected current is controlled by detecting an output signal containing amplified spontaneous emission light (ASE) in a feedback constitution based on mean value detection. SOLUTION: This intensity controller for signal light has a semiconductor optical amplifier 101 which outputs signal light by amplifying or damping the signal light at the amplification factor or attenuation factor corresponding to an inputted bias current, a photocoupler 105 which demultiplexes part of the output light of the amplifier 101, a light receiver 107 which receives the demultiplexed light and outputs a light receiving current.  This controller also has a bias current control circuit 201 which controls the inputted bias current so that the light output of the amplifier 101 is fixed based on the mean value of the light receiving current and a reference voltage adjusting light receiving circuit 300 which detects an input signal containing no spontaneous emission light (ASE) from the signal light and adjusts the reference voltage of the control circuit 201 based on the intensity of the input signal.
Patent JP-2002370549-A (JP)
Title: Decoration of exhaust opening for automobile
Inventor: YOSHITAKE NAOKI
IPC: F01N1/00
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To provide the decoration to be mounted on an exhaust opening having bad looking and impairing the design of the automobile. SOLUTION: Two sheets of fixing plate parts 2 provided with slip-preventing parts 3 are mounted on a designed part 1.
Patent JP-2003043587-A (JP)
Title: Fan and projection display device
Inventor: KAWAHARA SHOJI
IPC: F04D29/42
Filed: 2001-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a fan which eliminates a need of providing a device with a plurality of fans and uniformly delivers the large quantity of air to a plurality of dispersed parts to be cooled and considerably reduces the noise of blowing in the entire device. SOLUTION: The fan is provided with a motor as a rotation driving source, a blowing means which is rotated by the motor, a first casing which is provided with at least one delivery means for delivering air blown from the blowing means and holds the blowing means, an air chamber which is provided on the air delivery side of the blowing means in the first casing and is formed securing a space of the blowing means and is an air reservoir just before delivery of air to be delivered, and a second casing which is engaged with the first casing and in which a suction port through which suction air of the blowing means is supplied is formed, the delivery means is arranged offset from a desired delivery direction to the direction opposite to the rotation direction of the blowing means.
Patent JP-2003056242-A (JP)
Title: Door mounting structure
Inventor: MORIYAMA HIROKI
IPC: E05D5/12
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a door mounting structure which facilitates mounting of a large door 4 in an opening 5 by using a set of upper, intermediate, and lower three-stage door operating devices 1a to 1c. SOLUTION: The door operating devices 1a to 1c are formed of fixed-side open/close members 2a to 2c mounted in the opening 5, and moving-side open/ close members 3a to 3c mounted on the door 4, respectively. According to the door mounting structure, an upward facing pivotal shaft 7a is pivotally mounted in the fixed-side open/close member 2a of the lower-stage door operating device 1a, and a bearing portion 8a into which the pivotal shaft 7a is pivotally mounted, is formed in the moving-side open/close member 3a.  For the intermediate- and upper-stage door operating devices 1b, 1c, either the intermediate- stage fixed-side open/close members 2b or the upper-stage fixed-side open/close member 2c has an upward facing pivotal shaft 7b or 7c pivotally mounted therein, and either the moving-side open/close member 3b or 3c on the other stage has a bearing portion 8b or 8c formed therein, into which the pivotal shaft 7b or 7c is rotatably inserted. The intermediate- and upper-stage pivotal shafts 7b, 7c are removably insertable into the corresponding bearing portions 8b, 8c, respectively.
Patent JP-2002146065-A (JP)
Title: Method for producing electroconductive member
Inventor: NAKAJIMA TADASHI
IPC: C08J9/36
Filed: 2001-08-13
Abstract: PROBLEM TO BE SOLVED: To obtain an electroconductive member having a slight increase in electric resistance due to continuous turning on of electric current, a small fluctuation range of electric resistance between at low temperature at low humidity and at high temperature at high humidity, suitably useful as a development member and a transcription member in an electrophotographic process. SOLUTION: An electroconductive polymer elastomer or an electroconductive polymer foam material obtained by adding an electroconductive agent to a rubber or a urethane resin is molded into a desired shape, heat-treated and optimized of its electric characteristics to give an electroconductive member having excellent characteristics.
Patent JP-2003054334-A (JP)
Title: Display for vehicle
Inventor: WATANABE HIROSHI
IPC: B60R16/02
Filed: 2001-08-13
Abstract: PROBLEM TO BE SOLVED: To conduct display to indicate a direction by gradation using brightness of an LED in a peripheral visual area for a driver. SOLUTION: A display controller 100 increases current values applied to a right-sided LED 112b of a light guide tube 111a provided along an upper side of a shielding glass 301, and a right-sided LED 112d of a light guide tube 111b provided along a lower side of the shielding glass 301, when receiving a control signal for indicating a right turn from a navigation system. As a result thereof, the right-sided LED 112b and LED 112d are illuminated more brightly than left-sided LED 112a and LED 112c. The display controller 100 increases current values applied to the LED 112a provided in the left side of the light guide tube 111a, and the LED 112c provided in the left side of the light guide tube 111b, when receiving a control signal for indicating a left turn. As a result thereof, the left-sided LED 112a and LED 112c are illuminated more brightly than the right-sided LED 112b and LED 112d.
Patent JP-2003058678-A (JP)
Title: System and method for document circulation, server device, circulation state confirmation terminal, program, and storage medium
Inventor: AKIZUKI TOSHIRO
IPC: G06F19/00
Filed: 2001-08-14
Abstract: PROBLEM TO BE SOLVED: To make it possible to easily and securely confirm the progress state, etc., of processing based upon a circulated document through a document circulation system circulating documents to a plurality of departments. SOLUTION: A management file management part 10 handles a document by converting it into electronic data and manages a management file having a processing information field for recording processing information showing whether specific processing is performed at a circulation destination according to the circulated electronic document as a file different from the electronic document. When the processing is performed at the circulation destination according to the circulated electronic document, a processing information recording part 50 writes information showing that in the processing information field.  At a request from a distribution-source terminal 4 or circulation-destination terminal 6, a circulation state output part 70 presents a progress state picture showing whether the specific processing is performed at the circulation destination and an information image showing whether there is an electronic document to be circulated to a circulation destination having made a confirmation request.
Patent JP-2003060337-A (JP)
Title: Method and apparatus for forming solder bump, and method and device for applying flux
Inventor: YAMAGUCHI TAKASHI
IPC: H05K3/34
Filed: 2001-08-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for simultaneously forming the bumps of optimum height on the pads of fine pitches in a single process by using molten solder, and by depositing the bumps on the surface of the pads, and to provide a device using the method. SOLUTION: Molten solder is separated for every pad by using a cylinder 3 and a piston 4. Thus, instability of flux, which the surface tension of solder affects, is removed and the bumps are formed, while a solder amount and height are controlled arbitrarily. In flux application, the pin-point application of an optimum minute amount is performed, by using a similar mechanism in flux application.
Patent JP-2003052839-A (JP)
Title: Potential detector of electric treatment device
Inventor: TOYOSHIMA KATSUTOSHI
IPC: A61N1/18
Filed: 2001-08-15
Abstract: PROBLEM TO BE SOLVED: To provide an electrode for displaying operation of a potential treatment device capable of preventing the operation of an electroscope when a finger touches a position a little away from the electrode in the periphery of the electrode so as to stabilize the operation of the electroscope. SOLUTION: This electric treatment device has a treatment device body, a control unit, a potential treatment part provided on the treatment device body, a touch means provided on the treatment device body or the control unit outside the potential treatment part and capable of detecting touch of a part of a patient's body, a potential difference detecting means capable of detecting a designated potential difference from the touch means when designated voltage is applied to the body of a patient touching the potential treatment part, and an informing means capable of informing the treated person of the time when the potential difference detecting means detects a designated potential difference.  The touch means is formed by a conductive material connected to the potential difference detecting means and a conductive material provided to surround the conductive material and connected to a grounding.
Patent JP-2003058765-A (JP)
Title: Campaign providing system through network
Inventor: KIMURA NORINAGA
IPC: G06Q30/02
Filed: 2001-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a campaign providing system through a network which performs a campaign effectively without boring a client by enabling the client to learn a title, a commodity name, etc., in a campaign during accessing a home page and to search a solution by a puzzle style adopting game-like elements. SOLUTION: By accessing a plurality of retrieval sites horizontally with the title of a movie, a commodity name, etc., as a keyword to obtain a plurality of pictures from the retrieval sites, the client combines the pictures obtained from the retrieval sites by a puzzle style and searches the solution to apply for the prize of the campaign.
Patent JP-2003057715-A (JP)
Title: Diaphragm mechanism for camera
Inventor: EGURO TOORU
IPC: G03B9/06
Filed: 2001-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a diaphragm mechanism for camera which is easily assembled. SOLUTION: A blade chamber is constituted between a base plate 11 and an auxiliary base plate 12. An aperture 12a formed in the auxiliary base plate 12 controls a maximum diameter of a diaphragm. In the blade chamber, a driving ring 13 is rotatably arranged on the base plate 11 side, and 5 diaphragm blades 14 are arranged on the auxiliary base plate 12. Each diaphragm blade 14 has two pins 14a and 14b in the same face and has the pin 14a fitted to a hole 11b of the base plate 12 and has the pin 14b inserted to a cam groove 13b of the driving ring 13. Consequently, diaphragm blades 14 can be attached to the hole 11b and the cam groove 13b one by one at the time of assembling.  Since diaphragm blades are stably operated between the driving ring 13 and the auxiliary base plate 12, the aperture part of the base plate 11 can be made larger, and a lens or the like on the subject side can be arranged close to the diaphragm blades 14.
Patent JP-2003053500-A (JP)
Title: Structure of casting trough
Inventor: WATANABE YOSHITAKE
IPC: B22D35/00
Filed: 2001-08-22
Abstract: PROBLEM TO BE SOLVED: To improve the productivity of a tube-making by shortening the supplying cycle of molten metal in centrifugal casting and to facilitate exchange of a metallic flask. SOLUTION: The same number of troughs 7 for supplying the molten metal into casting metallic flasks 2 from a ladle 6 and metallic flasks 2 at are disposed, wherein the troughs 7 are arranged on both sides of and in parallel with the metallic flasks 2. Further, the troughs 7 are supported so as to be alternately and parallely shiftable in the width direction so that the troughs can be positioned on the same axial line with the metallic flasks 2 when the above metallic flask 2 is retreated in the longitudinal direction from the whole length of the trough.
Patent JP-2003067249-A (JP)
Title: Electronic filing system and programs
Inventor: SUGIYAMA NAOKI
IPC: G06F21/62
Filed: 2001-08-22
Abstract: PROBLEM TO BE SOLVED: To enable a system to urge security protection duty on those who output documents requiring security protection, while proceeding document sharing. SOLUTION: The system is provided with means to set and manage users and user groups, means to set an access right in user group unit as attached information for the graphic data, means to obtain user information of operator and means to give an access authentication referring to the foregoing user information and attached information upon accessing graphic data. It is also provided with means to compound images urging security protection duty with printout or means to compound user information of output operator with printout and furthermore means to generate a trace pattern from user information of output operator and compound it.
Patent JP-2003066428-A (JP)
Title: Projector using holographic polymer dispersed liquid crystal
Inventor: NISHIHARA TAKASHI
IPC: G02F1/13357
Filed: 2001-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal projector with which bright images can be obtained. SOLUTION: The projector using the holographic polymer dispersed liquid crystals has a liquid crystal panel 11 consisting of cells of the holographic polymer dispersed liquid crystals, slits 12 and a projection lens 13, is recorded with holograms of a volume transmission type varying in lattice spacings in response with R, G and B in the liquid crystal panel 11 and is characterized in that the light rays of red, green and blue are diffracted in the positions of the respective slits from the holograms recorded in the respective cells.
Patent JP-2003062662-A (JP)
Title: Molten-metal supply device, molten-metal supply method and die-casting machine
Inventor: NANTO HIROSHI
IPC: B22D17/30
Filed: 2001-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a die-casting machine provided with a molten-metal supply device which can melt the necessary quantity of metallic material for each casting and supply molten-metal at each time of casting in a casting equipment for continuous casting. SOLUTION: The die-casting machine is provided with a shutter member 370 covering an inlet 323 which is made at a base part of a closed chamber 320 and is used to pour molten metallic material flowing out by change of a position of a container into a sleeve, an air cylinder 372 making the shutter member 370 slide along the base part of the closed chamber 320, and a pressing system transforming a driving force of the air cylinder 372 into a force pressing the surface of the shutter member 370 facing the inlet on the surface surrounding the inlet and closing the inlet 323, while the shutter member 370 is covering the inlet 323.
Patent JP-2003061993-A (JP)
Title: Belt-type corset
Inventor: TODA YOSHITAKA
IPC: A61F5/02
Filed: 2001-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a corset 10 capable of reducing the days necessary for the therapy, for example, necessary for treating the lumbago such as a herniated disk. SOLUTION: The corset comprises a front belt 12 and a back belt 14 extendable in left and right directions and direction changing means 20 for the back belt 14. The direction changing means 20 are mounted on both left and right sides. The front face of the back belt 14 is superposed on the rear face of the front belt 12, and the both belts are fixed to each other with the four side parts as free ends. The both belts have flexibility at least in the left/ right directions. The front belt 12 is wound around a patient's body against the contraction force generated when the belt is extended with the center in the longitudinal direction abutting to the back side of the patient's body such as the waist part, and the end parts of left and right pieces of the front belt 12 are attached to each other with a detachable means such as a hook and loop fastener M on the front side of the patient's body.
Patent JP-2002066076-A (JP)
Title: Display lamp controller for game machine
Inventor: MATSUMOTO KUNIO
IPC: A63F7/02
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To centralizedly control each display lamp by a display lamp control means different from a game control means. SOLUTION: A pattern display means 33 for variably displaying plural patterns, the game control means for mainly performing control on the side of a game panel 4 according to game contents and the display lamp control means for controlling the display lamps 12, 13, 45-51 and 53 are included. The display lamp control means 62 is provided with the plural kinds of display lamp control command functions for generating display lamp control commands for performing the lighting, putting-out or flickering control of the prescribed display lamps 12, 13, 45-51 and 53 in a predetermined display pattern corresponding to respective game states. The plural kinds of the display lamp control command functions are specified by one command function specifying signal from the game control means 61.
Patent JP-2003062581-A (JP)
Title: Upward water stream admitting packed tower type water treatment equipment
Inventor: KOIZUMI MOTOMU
IPC: C02F1/58
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To dispense with a circulating pump in an upward water stream admitting packed tower type water treatment equipment, in which raw water is admitted into a particle packed pocket with upstream stream by a raw water pump, the removed ions in the raw water are insolubilized and removed, and the treated water is discharged from the upper part of the packed pocket, and to stabilize the quality of the treated water by forming a stable and uniform fluidized bed by fully expanding the particle in the packed pocket. SOLUTION: In the upward water stream admitting packed tower type water treatment equipment, in which a part of the treated water is circulated to the upper stream of the raw water pump 3, feeding of the raw water and circulating of circulating water are enabled with the raw water pump 3 so as to dispense with the circulating pump. The water flow at a lower part of the packed pocket is homogenized by feeding the raw water and circulated water with the same water feed line. Therefore, a fluidized bed, excellent in a particle expandability and uniformity, is formed, and the quality of the treated water is stabilized.
Patent JP-2003063228-A (JP)
Title: Vehicle height adjusting device
Inventor: NANBU ISATO
IPC: B60G17/015
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To control the height of a chassis floor surface from a road surface to a fixed height, regardless of weight of a loaded cargo, when loading/ unloading the cargo in a stopping state of a vehicle. SOLUTION: A vehicle height detected by a vehicle height sensor is a distance from an axle to a chassis. When load of the cargo is changed, a tire is deflected, a chassis frame is warped and the attitude of the vehicle is fluctuated. For the fluctuated parts, a function f (p) of air pressure p of an air spring is set. By adding the function f (p) to a set value, a control is executed.
Patent JP-2003062839-A (JP)
Title: Method for producing artificial marble
Inventor: TAGAWA KIYOMI
IPC: B29K31/00
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing artificial marble which can easily make an artificial marble product have multi-layers or be composite and obtain the product having functions such as lightweight, thermal insulation, reinforcement, toughness, high designability, and cost reduction. SOLUTION: In the method, a resin composition in which a pattern material, a filler, an internal mold release material, a curing agent, etc., are incorporated in a thermosetting resin is obtained, and a molding is obtained by injecting the composition in a prescribed casting mold and molding and curing the composition. The molding having at least three layers is obtained by repeating a molding operation with the distance between the upper and lower molds 1 and 2 of the casting mold made freely variable and with the distance between the upper mold 1 and the lower mold 2 changed.
Patent JP-2003066967-A (JP)
Title: Noise reduction structure
Inventor: MORIMOTO MASAYUKI
IPC: E01D1/00
Filed: 2001-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a noise reduction structure for easily reducing a noise generated from a vibrating element without suppressing the vibration velocity of the vibrating element as a sound source. SOLUTION: A sound deadening layer 3 for reducing sound pressure on a radiating surface 6 of the vibrating element 2 from which a sound wave propagates through air, is provided on the radiating surface 6 of the vibrating element 2. Since by reducing the sound pressure on the radiating surface 6, a radiation impedance can be reduced and acoustic radiation power of the vibrating element 2 can be reduced, and also the noise generated from the vibrating element can be reduced. Since the sound deadening layer 3 is formed on the radiating surface 6 without suppressing the vibration velocity of the vibrating element 2, the noise from the vibrating element 2 can be reduced without eliminating the vibration from the vibrating element 2.  The sound deadening layer 3 can be easily formed without enlarging the noise reduction structure 1 relative to the vibrating element 2 after installing the vibrating element 2.
Patent JP-2003066926-A (JP)
Title: Liquid crystal display device
Inventor: MATSUMOTO SHIGETO
IPC: G09G3/20
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To realize a reverse display with a very simple circuit and reduce the manufacturing cost for design regardless of the number of input data. SOLUTION: In a simple matrix-typed liquid crystal display device which is provided with a liquid crystal panel 17, a driving circuit driving the liquid crystal panel 17, and a power supply circuit 10 generating fixed voltage for driving the liquid crystal panel 17 and in which the non-choice electric potential of driving voltage on the scanning side drive takes the intermediate potential between positive driving potential and negative driving potential for driving, an alternating current signal generating circuit 11, which is a means to make the logics of a liquid crystal alternating current controlling signal in a signal side driving circuit and a scanning side driving circuit mutually the same or reversed, is installed.