baber/WOPTO huggingface dataset:
Patent JP-2002141140-A (JP)
Title: Connector link auxiliary structure of cellular phone
Inventor: HAYASHI MASAHIKO
IPC: H01R13/627
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a connector link auxiliary structure capable of easily engaging the tip of a connector with a socket and preventing the connector from damaging in work of linking the connector to the socket of a cellular phone body. SOLUTION: This connector link auxiliary structure is used for linking the connector 2 for charging the cellular phone body 1 and/or communicating data with the cellular phone body 1 to the socket 5 exposed from an opening disposed in the body 1. A link auxiliary member 3 made of material softer than a casing material of the body 1 is removably mounted in the opening in the body 1. In the link auxiliary member 3, an insert port 31 for passing the connector 2 is formed, and a guide surface 32 for guiding the tip 21 of the connector 2 to an engaging position with the socket 5 is formed surrounding the insert port 31.
Patent JP-2002138979-A (JP)
Title: Multi-cylinder rotary compressor
Inventor: TAKEBAYASHI MASAHIRO
IPC: F04C29/00
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To reduce bending and deformation of an intermediate shaft part between crank pins, to reduce friction loss of each bearing and a piston end face part, and to reduce loss due to a leakage of compressed gas in a multi- cylinder rotary compressor. SOLUTION: A cross section of the intermediate shaft part between crank pins in the multi-cylinder rotary compressor is constituted to be included in a part overlapping by mapping it on a vertical face in relation to a rotary shaft of one crank pin and is extended to a part not included in a part overlapping by mapping it on a vertical face in relation to a rotary shaft of the other crank pin.
Patent JP-2002142984-A (JP)
Title: Cooked rice loosening device
Inventor: KORESAWA YOSHIHIRO
IPC: A23L7/10
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a cooked rice loosening device by which cooked rice is cooled on the way while the just cooked rice is carried by a cooked rice carrying conveyor and loosened by an impeller, and thus, the transferring period of time for the cooked rice is shortened, and at the same time, a special cooking device can be omitted. SOLUTION: While the just cooked rice R is being carried by the cooked rice carrying conveyor 7, the cooked rice R is loosened by the impeller 8 for loosening for this cooked rice loosening device. In such a cooked rice-loosening device, a suction box 9 for cooking is provided on the lower surface side of the carrying belt 33 of the conveyor 7. The suction box 9 is connected with a suction fan 42 through a suction duct 41. Then, the cooked rice R which is being carried while being loosened by the impeller 8 is suction-cooled for the cooked rice-loosening device.
Patent JP-2003267798-A (JP)
Title: Lithium niobate single crystal, optical element using the same, and method for producing the same
Inventor: FURUKAWA YASUNORI
IPC: C30B15/12
Filed: 2000-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for improving the element performance of a lithium niobate single crystal which has been expected as the material for optical elements because it has excellent optical properties and a single crystal having a large diameter and high uniformity of composition can be supplied relatively easily, but has been limited in the improvement of the element performance due to the congruent composition containing several percents of non- stoichiometric defects in the conventional commercial lithium niobate single crystals.  <P>SOLUTION: The lithium niobate single crystal is grown from a melt having a composition containing Li more than the stoichiometric composition. The lithium niobate single crystal contains 0.1-3 mol% of at least one element of Mg, Zn, Sc and In. The lithium single crystal has a molar fraction of the formula: Li<SB>2</SB>O/(Nb<SB>2</SB>O<SB>5</SB>+Li<SB>2</SB>O) of from 0.490 to less than 0.500. The optical device using the lithium niobate single crystal and a method for producing the same are also provided.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002146603-A (JP)
Title: Socks and method for knitting the same
Inventor: SAKIYAMA KATSUNORI
IPC: D04B1/26
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To provide seamless socks hard to stick out of sneakers or the like when worn. SOLUTION: This socks having a short knitted-up part ranging from the baglike part to the opening top part thereof, is formed of the baglike part comprising a toe part, the arch part and a heel part, and an opening top part formed to put the wearer's foot into the baglike part corresponding to the shape of the wearer's foot so as to wrap it; wherein the opening top part is positioned, in its natural state, at the above of the arch part formed ahead of the heal part through making the instep part short.
Patent JP-2002145551-A (JP)
Title: Device and method for rescue operation of double-deck elevator
Inventor: NAKAMURA KUNIKO
IPC: B66B3/02
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a device and method of the rescue operation of a double- deck elevator for performing the side rescue operation safely and surely by adjusting the distance between the upper and lower cars of the rescue elevator according to the distance between the upper and lower cars of the target elevator. SOLUTION: When the target double-deck elevator is stopped between floors and the position of the cars of the elevator is received by a car position receiving device 19, a hoist control device 15 moves the own double-deck elevator to the position of the cars. A between-car distance control device 16 drives a car drive device 10 so that the upper and lower cars 2 and 3 of the own double-deck elevator and the upper and lower cars 2 and 3 of the target double- deck elevator are at the same position.
Patent JP-2002148189-A (JP)
Title: Analyzer
Inventor: ENDO MASAHIKO
IPC: G01N21/35
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To provide an analyzer allowing light emitted by a light source to enter a photo detecting part without loss, and capable of performing desired analysis without increasing the quantity of light of the light source more than needed. SOLUTION: In this analyzer, the light sources 3, 4 are provided at each one end side of a measuring cell 1 and a comparing cell 2 arranged side by side, and the photo detecting part 6 is provided on the other end side through a converging block 5. An optical chopper 8 for interrupting light is disposed in an optical path between the light sources 3, 4 and the photo detecting part 6, to constitute light passing through the two cells 1, 2 to alternately enter the photo detecting part 6. A light interrupting surface 8B on the photo detecting part side of the optical chopper is provided with a light reflecting function.
Patent JP-2002148506-A (JP)
Title: Single lens reflex camera equipped with focus detection sensor with improved resolution, and finder
Inventor: IWASAKI TAKASHI
IPC: G03B13/36
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To measure and correct the attaching error of an interchangeable finder with finer accuracy than the sensor pixel interval of a focus detection sensor. SOLUTION: A finder interchangeable type single lens reflex camera is equipped with a focusing screen, the focus detection sensor having plural sensor pixels for detecting the focus of the image of a subject, and a reference mark provided on the focusing screen or a camera body in order to measure a distance between the camera body and the focus detection sensor. The reference mark is arranged to be irradiated with light so that the image of the reference mark is formed on the focus detection sensor, and the line segments constituting the image of the reference mark are arranged to be inclined to the array of the sensor pixel on the focus detection sensor.  The focus detection sensor is constituted to measure the position of the image of the reference mark and correct the detected result on the focus of the image of the subject detected by the focus detection sensor based on the result obtained by measuring the position of the image of the reference mark by using the focus detection sensor.
Patent JP-2002152941-A (JP)
Title: Cylindrical member cap
Inventor: MATSUDAIRA MASAO
IPC: F16L57/00
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a cylindrical member cap that can be easily removed from the opening at the top end of a cylindrical member, without having to pinch the lug thereof with fingers or a tool. SOLUTION: The cylindrical member cap 3 is provided with a fitting cylindrical portion 31 to be fit into the opening 2 at the top end of the cylindrical member 1, a closing portion 32, that is formed at the top end of the fitting cylindrical portion 31 and closes the opening 2 at the top end of the cylindrical member 1, an abutting portion 33, that is formed on the periphery of the closing portion 32 and is abutted against the edge 2b of the opening at the top end of the cylindrical member 1, and a lug 34 erected from the closing portion 32 or the abutting portion 33. Part of the closing portion 32 is provided with a thinner portion 32b, that is thinner than the rest of the closing portion, so that the thinner portion can be drilled though, using a tool or the like.
Patent JP-2002150130-A (JP)
Title: Electronic advertisement system
Inventor: SHINOHARA AKIO
IPC: G06Q30/02
Filed: 2000-11-14
Abstract: PROBLEM TO BE SOLVED: To provide an electronic advertisement system capable of effectively enhancing the interest of an advertisement browser in advertisement by enabling only the browser, who actually browses the advertisement displayed on an advisement display terminal, to change advertisement data display on the advisement display terminal. SOLUTION: An advertisement distributing device 100 includes an advertisement data registering part 101, an advertisement data holding part 106, a schedule and access key producing part 102, a distributing part 103, a telephone call receiving part 104, and an electronic mail receiving part 105. An advertisement display device 200 includes a display part 201 for displaying advertisement data and an access key distributed from the distributing part 103. When the telephone call receiving part 104 or the electronic mail receiving part 105 receives a telephone call or an electronic mail including the access key presently displayed on the display part 201, an advertisement display schedule is re-organized.
Patent JP-2001187729-A (JP)
Title: Fluoroether composition and method for suppressing degradation of the same in the presence of lewis acid
Inventor: BIENIARZ CHRISTOPHER
IPC: A61P23/00
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To obtain a stable fluoroether composition for narcotic use non- degradable even in the presence of a Lewis acid, and to provide a method for suppressing the degradation of the fluoroether in the presence of a Lewis acid. SOLUTION: This fluoroether composition which is a narcotic composition is obtained by including a given amount of sevoflurane and also a Lewis acid inhibitor other than an enough amount of water so as to prevent the above given amount of sevoflurane from being degraded. The Lewis acid inhibitor is particularly selected from the group consisting of butylated hydroxytoluene, methylparaben, propylparaben, propofol and thymol. The other objective method for suppressing the degradation of the above composition is also provided.
Patent JP-2002153404-A (JP)
Title: Extension/contraction cleaner hose
Inventor: KANAO SHIGEKI
IPC: F16L11/04
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To provide an extension/contraction cleaner hose to be hardly twisted capable of accelerating a molding speed and increasing an extension ratio as well. SOLUTION: This extension/contraction cleaner hose is freely stretchably constituted and energized to a contracting side by covering conductive wires 22 and 23 helically wounded in the state of being contacted and energized with a hose main body 5a made of synthetic resin. The plural conductive wires 6 and 7 are arranged at the same pitch with a prescribed interval.
Patent JP-2002160919-A (JP)
Title: Method of producing calcium chloride granulated material, producing apparatus, and calcium chloride granulating material
Inventor: NISHIMOTO MITSUHIRO
IPC: C01F11/24
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing a sodium chloride granulated material which prevents inhibition of cleaning of an exhaust caused by clogging of a scrubber even when sodium chloride is used as a seed particle, provide a producing apparatus and further provide a calcium chloride granulated material which is especially suitable as a snow-melting agent. SOLUTION: The method of producing the sodium chloride granulating material comprises the following step: when a granulating material E is generated by jetting of a calcium chloride-containing solution B with flowing a thorium chloride-containing seed particle C in a fluidizing bed 1, a sodium chloride and calcium chloride-containing exhaust D exhausted from the fluidizing bed 1 is introduced into a scrubber 22 which is provided with a spray tower 22A and is washed by a washing solution I sprayed into the spray tower 22A, and at least a part of the washing solution I which washes the exhaust D is fed to the fluidizing bed 1 as a solution B, and is sprayed. The granulating material E is such that a mixture containing sodium chloride and calcium chloride covers around the seed particle C containing thorium chloride.
Patent JP-2002156551-A (JP)
Title: Optical connector ferrule, its applied device for fixing optical fiber, and manufacturing method
Inventor: KOBAYASHI YOSHIHIRO
IPC: B24B19/00
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To greatly reduce polishing time after adhesion of an optical fiber and to sharply curtail manufacturing cost of an optical connector, without sacrificing ease of insertion into a slit sleeve. SOLUTION: In a nearly columnar optical fiber fixing device in which an optical fiber 41 is stored in a through hole in the axial direction, the tip end face 23 of the optical connector ferrule F is designed to have a shape of a two-stepped curved surface consisting of a first curved surface 29 around the through hole 26 as the center and a second curved surface 28 which is the outer periphery of the first curved surface 29.
Patent JP-2002164905-A (JP)
Title: On-vehicle control system
Inventor: TATSUTOMI YOSHIKI
IPC: H04Q9/00
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To provide an on-vehicle control system that effectively utilizes a redundant system even when a network is in a normal state. SOLUTION: In a communication system of the on-vehicle control system, a communication port 22A of a motor control ECU(Electronic Control Unit) 22 and a communication port 23A of a reaction gas supply control ECU 23 are connected to 1st coordination control side communication port 21A of a coordination control ECU 21 via a communication path 81M, and a communication port 25A of a cell voltage detection control ECU 25 is connected to the 1st coordination control side communication port 21A via a communication path 81S.  In a communication system 82, a communication port 24B of a distribution control ECU 24 and a communication port 23A of a reaction gas supply control ECU 23 are connected to a 2nd coordination control side communication port 21B via a communication path 82M, and a communication port 22B of the motor control ECU 22 and a communication port 23B of the reaction gas supply control ECU 23 are connected to the 2nd coordination control side communication port 21B via a communication path 82S. In the communication system, a communication port 25C of the cell voltage detection control ECU 25 is connected to a 3rd coordination control side communication port 21C via a communication path 83M and a communication port 24C of the distribution control ECU 24 is connected to the port 21C via a communication path 83S.
Patent JP-2002164211-A (JP)
Title: Solenoid
Inventor: KATO TAKAHARU
IPC: F16K31/06
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To improve durability of a solenoid by relieving the impact given to a plunger, without impairing the response of the plunger, when the plunger makes reciprocating motions. SOLUTION: An air groove 21 provided as an air passage extended in the axial direction is formed on the outer periphery of the plunger 13 of this solenoid 1, the groove 21 is divided midway into a large groove 21a and a small groove 21b having different cross-sectional areas. When the plunger 13 moves forward, the groove used by the plunger 13 is switched from the large groove 21a only to both the large and small grooves 21a and 21b, immediately before the end of the plunger 13 is attracted to the end of a core 12 and the exhausted amount of air from the internal space 20 between the plunger 13 and core 12 is limited by the small cross-sectional area of the small groove 21b. When the plunger 13 moves backward, the groove used by the plunger 13 is switched from both the large and small grooves 21a and 21b to the large groove 21a, only after the end of the plunger 13 has been separated from the end of the core 12 and the exhausted amount is not limited by small sectional-area of the small groove 21b. Consequently, air is introduced to the internal space 20.
Patent JP-2002159582-A (JP)
Title: Safety belt
Inventor: NOBUHATA HIDENORI
IPC: A62B35/00
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To smoothly pull a safety rope out of a housing device independently of the movement of a worker. SOLUTION: A housing device 4 for housing a safety rope 3 with a hook freely to be pulled/wound is fitted to a plate member 21 of a belt part 2 freely to be rotated. With this structure, a fitting port 43 of the housing device 4 is always directed in the pull-out direction of the safety rope 3 independently of the movement of the worker.
Patent JP-2002163836-A (JP)
Title: Optical pickup device
Inventor: ITO TAKASHI
IPC: G11B7/135
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To provide an optical pickup device which is small in size and has excellent light-receiving characteristics. SOLUTION: The optical pickup device 51 comprises a laser beam source 52; a collimator lens 53; a beam splitter 54, an optical element for receiving light; a vertical deflection mirror 55; a condenser lens 56; and a light-receiving means 57. The laser beam source 52 has the first laser element 61 and the second laser element 62 which irradiate the laser beams which are each different in wavelength, respectively. The light-receiving means 57 has the first light- receiving element 71 and the second light-receiving element 72 which conform to the wavelengths of the laser beams. It is possible to read information recorded in different kinds of optical disks through one optical pickup device without enlarging the size of the optical pickup device 51 in the direction of Z, since the beam splitter 54 is not arranged between the vertical deflection mirror 55 and the optical disk 100.
Patent JP-2002160808-A (JP)
Title: Conveyance system
Inventor: KOMATSU YUKIO
IPC: G06Q50/28
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a conveyance system capable of easily changing over from automatic operation into manual operation in the case the automatic operation is not possible. SOLUTION: When the automatic operation is not practicable, a reservation of automatic operation is selected out of the standby raw displayed in a monitor, and the operator operates a conveyance device using a manually operating means. If the reservation executed by manual operation is selected by the operator out of the standby row and 'completion' is set, judgment is passed that the reservation is executed, and the stock file and/or rack file are updated.
Patent JP-2002162569-A (JP)
Title: Illumination optical system and optical device having the illumination optical system
Inventor: NISHIWAKI DAISUKE
IPC: G02B21/06
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To provide an illumination optical system which is constituted compact in size, more particularly, the illumination optical system which can be lowered in the height of a stage, and to provide an optical device using this illumination optical system. SOLUTION: A diffraction optical element is arranged between a light source and an object. This diffraction optical element is provided with patterns for deflecting the luminous flux from the light source to the object side. If the direction normal to the surface of the stage for holding the object is defined as Z-axis, and the angle formed by a normal to the surface of the diffraction optical element and the Z-axis is defined as α, the diffraction optical element is so arranged as to satisfy the equation 0 deg.<α<45 deg.. The illumination optical system, having the diffraction optical element described above, is used for the optical device.
Patent JP-2002165682-A (JP)
Title: Joint rack for commodity sales display
Inventor: MISAWA SOTA
IPC: A47F5/10
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To facilitate the vertically lengthwise and crosswise expansions of a display area according to the sales of commodities and eliminate the dead space to effectively display the commodities. SOLUTION: This joint rack for commodity sales display is formed of at least two or more required number of tray bodies 1 and at least four or more required number of protrusively curved struts 2. The tray body 1 is formed into a square flat part 3 of a required thickness having outside semicircular corner parts 1a, 1b, 1c, and 1d at four corners, and a circumferential wall part 4 raised in a required height upward and downward along the periphery of the square flat part 3 and formed in a required thickness so as to have a T-shaped side sectional form. Strut lower end receiving holes 5a, 5b, 5c, and 5d for fitting and supporting the lower ends of the struts 2, respectively, are formed on the four corner upper surfaces of the flat part 3.  Vertical guide grooves 6a, 6b, 6c, and 6d for continuously connecting and supporting the lower end outer surfaces of the struts 2 are formed in a recessed shape on the four corner inner surfaces of the circumferential wall part 4 so as to be connected to the strut lower end receiving holes 5a, 5b, 5c, and 5d. Connecting leg parts 8a, 8b, 8c and 8d having strut upper end receiving holes 7a, 7b, 7c, and 7d for fitting the upper ends of the struts 2 opened at the lower ends are protrusively formed on the four corner lower surfaces of the flat part 3. A connecting engagement recessed part 9a, 9b and a connecting engagement protruding part 10a, 10b, which are vertically slid and connected to each other, are formed on the outer surface of each corresponding edge of the circumferential wall part 4.
Patent JP-2002166574-A (JP)
Title: Ink jet recording apparatus
Inventor: SONODA YASUHIDE
IPC: B41J2/185
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To efficiently absorb waste ink, while preventing enlargement of an apparatus. SOLUTION: An ink jet recording apparatus has a constitution wherein ink reserving means 31Bk, 31Y, 31M and 31C for reserving ink to be supplied to a print head and first waste ink reserving means 36Bk, 36Y, 36M and 36C provided with first waste ink absorbing means 32Bk, 32Y, 32M and 32C for absorbing unnecessary ink discharged from the print head, by a capillary force, are made into units mutually and fixed removably to the main body of the apparatus. The apparatus is equipped with a second waste ink reserving means 4 which is disposed in fluidic connection with the first waste ink absorbing means 32Bk, 32Y, 32M and 32C and wherein the waste ink directed from the print head to the first ink absorbing means 32Bk, 32Y, 32M and 32C is reserved temporarily.