baber/WOPTO huggingface dataset:
Patent JP-2002100179-A (JP)
Title: Magnetic disk unit
Inventor: TOMIOKA YOSHIKI
IPC: G11B25/04
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic disk unit in which occurrence of dew condensation in a case is prevented and reliability is improved. SOLUTION: A humidity regulator 50 provided in a case of a HDD is provided with a container 54 in which a moisture absorbent 52 is stored, a ventilation hole 56 coupling the inside of the case and the inside of the container, and an opening and closing control section opening and closing the ventilator opening in accordance with humidity in the inside of the case. The opening and closing control section has a cover 60 provided so as to be movable between a closing position at which the ventilation is closed and an opening position at which the ventilation is opened, and opening and closing control member 64 swelling when humidity in the case is raised to the prescribed supremum value or more and moving the cover to the opening position and shrinking when humidity in the case is raised to the prescribed supremum value or less and moving the cover to the closing position.
Patent JP-2002099019-A (JP)
Title: Driving mechanism and hand shake preventing mechanism utilizing shape memory alloy string
Inventor: WADA SHIGERU
IPC: G02B23/00
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a driving mechanism and hand shake preventing mechanism utilizing a shape memory alloy string where shortening of the service life of the shape memory alloy string can be prevented. SOLUTION: In the device, the shape memory alloy string 102 is installed to be approximately perpendicular to a mobile plane of a mobile member 50 that is installed to be freely movable in an arbitrary direction within a plane against a still member and its both ends are fixed in a state bent by being abutted against the mobile member 50.
Patent JP-2001147652-A (JP)
Title: Display device
Inventor: CHO KOYU
IPC: H01L29/786
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To relieve the local stress of a liquid crystal layer by the residual DC voltage generated from gate bus lines. SOLUTION: The liquid crystal display device having active matrix circuits has semiconductor layers consisting of sources and drains, gate bus lines, source bus lines and drain electrodes and is provided with protective films consisting of a material of the same layer as the layer of the source bus lines above the portions where the semiconductor layers and the gate bus lines intersect each other.
Patent JP-2002112299-A (JP)
Title: Calling object specific system and calling object identification method
Inventor: SEKI KAZUHIKO
IPC: H04W84/10
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a calling object specification and an calling object identification method that use a pager terminal and a tag so as to identify a call object and utilizes the Internet. SOLUTION: The object identification system 10 includes a pager terminal 12 that can identify a specific object with a prescribed call number and a tag 14 on which a code to identify the number of the pager terminal 12 is printed and that corresponds one to one to the pager terminal 12, and they are respectively carried by a parent and a child. The object identification system 10 is provided with an identification code recognition device 16 that recognizes the identification code of the tag 14 and with a call number input device 18 that receives a call number corresponding to the identification code recognized by the identification code recognition device 16. The signal from the call number input device 18 is transmitted to a pager terminal calling device 24 via e.g. a LAN interconnecting the devices through the Internet 22 to call the pager terminal 12.
Patent JP-2002106193-A (JP)
Title: Building structure for perishable food market
Inventor: OSHIRO SHOICHIRO
IPC: E04H3/00
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a building structure for a perishable food market, enabling perishable foods such as fish to be sanitarily processed. SOLUTION: The inside of a building T is divided into a display area AR2 requiring prescribed cleanliness set in advance, and a preprocessing area AR1 and a shipment preparation area AR3, wherein lower cleanliness than in the display area AR2 is made allowable. Wall parts 2 and 3, installed between the display area AR2 and the other areas AR1 and AR3, regulate the movement of an object from the area AR1 to the display area AR2.
Patent JP-2001183755-A (JP)
Title: Method and device for picture recording
Inventor: YOSHIDA FUTOSHI
IPC: B41J2/44
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a method and an inexpensive device for picture recording which control the scanning interval in the subscanning direction with high precision. SOLUTION: A photosensitive material is moved at a fixed speed, and the extent of feed of the photosensitive material is detected by a feed extent detector 80, and a stepping motor 128 which drives a light source part for full color image formation in the main scanning direction is controlled on the basis of the detection result, and thus the actual image recording start time of the light source for full color image formation is controlled to correct the deviation of the scanning interval in the subscanning direction.
Patent JP-2002106166-A (JP)
Title: Working floor
Inventor: FUKADA YOSHINORI
IPC: E04G1/20
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a working floor which is good in assembling efficiency, smoothly moves in a manner striding an obstacle, and allows an underfloor portion thereof to be used as a storage area. SOLUTION: The working floor includes at least four supports arranged at longitudinal and lateral tip portions of a quadrangle, and each support is formed by connecting to each other a plurality of support forming bodies which are different in length. Each support has a large-diameter wheel attached to its lower end, which renders the support movable. Further, the support has a movable body fitted thereinto in a vertically movable manner, and a plurality of pin insertion holes into which pins for fixing the movable body to the support are inserted, are formed in the support forming body at suitable longitudinal intervals. Then, the movable bodies longitudinally and laterally adjacent to each other are connected together by beams to constitute a floor frame.  Furthermore, the floor is mounted on the floor frame, and an elevating means for vertically elevating the movable bodies is provided for the working floor.
Patent JP-2002114691-A (JP)
Title: Active oxygen scavenger
Inventor: KUSUNOKI JUN
IPC: A23L1/30
Filed: 2000-10-02
Abstract: PROBLEM TO BE SOLVED: To obtain an active oxygen scavenger usable in pharmaceuticals and foods. SOLUTION: This active oxygen scavenger contains an extract of valerian (Valeriana fauriei) with an aqueous solvent as an active component.
Patent JP-2002103519-A (JP)
Title: Surface coated metal material
Inventor: IIJIMA TAKASHI
IPC: C23C26/00
Filed: 2000-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a surface coated metal material excellent in corrosion resistance, coating properties and environment adaptability. SOLUTION: The surface coated metal material excellent in corrosion resistance, coating properties and environment adaptability is obtained by coating the surface of a metal material with a resin composition which contains a polymeric compound based on at least a resin selected from an olefin resin, an ether resin and a fluorinated resin and at least one organic compound which is selected from (1) an organic compound having an acyclic structure containing one or more sulfur atom as a main skeleton to which at least one carboxyl group (-COOH) and at least one functional group containing either one of sulfur, nitrogen and oxygen are added and (2)  at least one organic compound having a heterocyclic structure containing at least two sulfur atoms or a heterocyclic structure containing a sulfur atom and a nitrogen atom as a main skeleton to which at least one functional group containing at least either one of sulfur, nitrogen and oxygen.
Patent JP-2002112738-A (JP)
Title: Device for peeling off shell of boiled egg
Inventor: SAKURAI YOSHIMITSU
IPC: A23L15/00
Filed: 2000-10-03
Abstract: PROBLEM TO BE SOLVED: To provide an shell-peeling device for boiled eggs, capable of readily, rapidly and hygienically peeling off the shells of the boiled eggs. SOLUTION: This device for peeling off the shells of boiled eggs is equipped with a stopper part 3 formed in a planar shape or a curved surface-like shape, against which outer shell of boiled egg is pushed, a projection part 4 having a fluid feed-out hole 41 penetrated into the inside of inner membrane of boiled egg shell at the top and provided on the surface of the above stopper and a fluid feed-in part 5, communicating with the above fluid feed-out hole 4 and provided in a part of the stopper part 3, and capable of connecting a compressed fluid feed-out means 8.
Patent JP-2002074177-A (JP)
Title: Publication of advertisement on internet
Inventor: SAITO YOSHIAKI
IPC: G06Q10/00
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To enable an advertisement publication requester to provide picture data equivalent to advertisement distributed on sheets to a wide range at a small cost and to grasp the application state of the advertisement. SOLUTION: Plural advertisement items collected from advertisement publication requesters are stored in a web page and linked from the retrieving items of home pages so that the advertisement can be optionally read by users and statistic data expressing mapping information obtained by extracting user's access information from a server as a matrix are provided to the advertisement requesters.
Patent JP-2002116300-A (JP)
Title: Radiation luminescence panel
Inventor: OGAWA HIROSHI
IPC: C09K11/02
Filed: 2000-10-05
Abstract: PROBLEM TO BE SOLVED: To improve a radiation luminescence panel having little image nonuniformities, high filling factor and high sensitivity. SOLUTION: When a luminescence layer of a radiation luminescence panel is formed by applying, polymer dispersing agent consisting of copolymer, having a single functional group at a molecule end or comb-shaped copolymer which has a plurality of functional groups in the molecule side chain is contained in luminescence application liquid.
Patent JP-2002115753-A (JP)
Title: Equal interval positioning mechanism
Inventor: KAWAI KIMIO
IPC: F16H25/20
Filed: 2000-10-05
Abstract: PROBLEM TO BE SOLVED: To provide an equal interval positioning mechanism with a simple constitution in which an equal interval positioning is always easily carried out for a work having different sizes. SOLUTION: The equal interval positioning mechanism is provided with a rotation shaft 5 rotated by a rotation driving force from a driving force source; a driving gear 3 integrally rotated with the rotation shaft 5 and being advanceable/retreatable against the axial direction; a screw shaft fixed in parallel to the rotation shaft 5; a driven gear 4 meshed with the driving gear 5 and threadedly engaged with the screw shaft 6; and a gear mechanism comprising the driving gear 5 and the driven gear 4. A plurality of gear mechanisms are arranged along the axial direction at an equal interval. A gear ratio of all gear mechanisms is set such that a gear ratio mn of the n-numbered gear mechanism becomes n times a gear ration m1 of the first gear mechanism provided on one end side among a plurality of gear mechanisms.
Patent JP-2002118232-A (JP)
Title: Semiconductor device
Inventor: KIKUSHIMA KENICHI
IPC: H01L21/822
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device wherein standby current is reduced and separation of acceptable products and imperfect products by IDDQ test is enabled. SOLUTION: A RAM mounting system LSI is constituted of an SRAM part 1, a logic part 2, an I/O part 3, etc. In the SRAM part 1, a wiring 5 for a back bias (Vbbns) of an NMOS transistor is isolated from a wiring 6 for a back bias (Vbbps) of a PMOS transistor. In the logic part 2 and the I/O part 3, a wiring 7 for a back bias (Vbbnl) of an NMOS transistor is isolated from a wiring 8 for a back bias (Vbbpl) of a PMOS transistor. Different back biases are applied when IDDQ test is performed, and a back bias of the SRAM part 1 is made shallower than that of the logic part 2 and the I/O part 3. Consequently, subthreshold currents of the logic part 2, the I/O part 3 and the SRAM part 1 are reduced while the increase of GIDL current of the SRAM part 1 is restrained.
Patent JP-2002118323-A (JP)
Title: Semiconductor laser, semiconductor wafer and their manufacturing methods
Inventor: TANAKA HIDEYUKI
IPC: H01S5/026
Filed: 2000-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor laser used for various types of electronic equipment and a semiconductor wafer of its material and a method for manufacturing the wafer, and to enhance stability of the oscillation wavelength of the laser. SOLUTION: The semiconductor laser comprises an InGaAsP 13 as an active layer interposed between a p-type InP clad layer 12 and an n-type InP clad layer 14. In this case, a piezoelectric material 11 is adhered to the layer 12. With this constitution, a voltage applied between an AuZn 17 electrode and an Au 18 electrode is controlled to distort the material 11 and to apply a stress to the layer 13. The stability of the oscillation wavelength of the laser is enhanced by controlling the voltage applied to the piezoelectric material.
Patent JP-2002118419-A (JP)
Title: Antenna
Inventor: MATSUOKA TORU
IPC: H01Q1/38
Filed: 2000-10-11
Abstract: PROBLEM TO BE SOLVED: To provide an antenna having a volume substantially equal to that of a conventional antenna in which the gain can be enhanced while ensuring a wide band. SOLUTION: The antenna comprises a reflector, first and second dipole antenna elements, and first and second parasitic elements wherein each parasitic element has a first end part parallel with the first dipole antenna element, a second end part parallel with the second dipole antenna element, and a part for coupling the first and second end parts such that the open ends of the first and second end parts are directed in the same direction. The first and second parasitic elements are arranged while facing the open ends of the first and second end parts each other and each parasitic element satisfies a relation 0.5λ<=L<=λ, where L is the length along the first and second end parts and the center of the coupling part in the widthwise direction, and λ is the free space wavelength of working frequency.
Patent JP-2002113815-A (JP)
Title: Nonallergic treated rubber or plastic molding utilized in medical field or the like
Inventor: ENDO MASAKAZU
IPC: A61B19/04
Filed: 2000-10-11
Abstract: PROBLEM TO BE SOLVED: To prevent or reduce occurrence of an allergy of a human body by an action of a protein contained in a rubber or a plastic. SOLUTION: A silicon compound is contacted and given to a surface of the rubber having an active hydrogen to form a surface layer film having a silicon structure. Thus, an exposure of protein particles or compounding chemical substance from the surface of the rubber is reduced.
Patent JP-2002115970-A (JP)
Title: Device for controlling quantity of circulation in grain drier
Inventor: NISHINO EIJI
IPC: F26B17/14
Filed: 2000-10-11
Abstract: PROBLEM TO BE SOLVED: To solve the problem of a conventional grain drier such that the irregularity of moisture is not dissolved until finish of drying because the distribution of accumulation of grain within a reserving chamber is biased in backward and forward directions, and the grain on the side of tall charge becomes relatively slower in circulation than that on the side of short charge especially in case that the quantity of charge is small. SOLUTION: Sine this system can detect the distribution of accumulation of the grain within a reserving chamber 1 after charge by the angle of repose 4 of the grain or the direction 5 of the angle of repose, and can perform the rotation control of repeat valves 3 and 3' by the results of detection, even if the distribution of grain after charge within the reserving chamber 1 is biased, the system can maintain the state of the distribution of equal accumulation of the grain at all times. Consequently, it can dissolve the irregularity of moisture.
Patent JP-2002117174-A (JP)
Title: Ticket issuing system and computer readable recording medium stored with ticket issuing program
Inventor: MIYAZAKI HIROYUKI
IPC: G06Q50/00
Filed: 2000-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a ticket issuing system, with which the issue of an order ticket can be received even without standing in a queues and a service user is not waited for a long time. SOLUTION: A ticket issuing system 1 is provided with a ticket issuing machine 2 having an information disclosing means 5 for disclosing service information, reservation data receiving means 6 for receiving reservation data, count means 9 for counting how many times the reservation data are received, ticket issuing means 10 for issuing the order ticket added with a reference number and order ticket data transmitting means 7 for transmitting order ticket data and a reservation terminal 3 having an information receiving means 20 for receiving the service information, first reservation means 21 for reserving the order ticket, reservation data transmitting means 22 for transmitting the reservation data and order ticket data receiving means 23 for receiving the order ticket data.
Patent JP-2002122220-A (JP)
Title: Variable speed control device for continuously variable transmission
Inventor: MAKIYAMA AKIHIRO
IPC: F16H9/00
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a variable speed control device for a continuously variable transmission compatibly securing the control responsiveness of a change speed ratio relative to opening change only in the increasing direction or the decreasing direction of a throttle opening and superior driving feeling to a delicate accelerator work despite of the traveling resistance. SOLUTION: This variable speed control device for the continuously variable transmission is provided with a variable speed control means e having a change speed ratio control part d finding a target engine rotation speed based on a throttle opening data value set by a throttle opening data value set part b, which sets a data value before the sensor value conversion as a throttle opening data value, even if there is a change in the sensor value of a hysteresis width, outputting a command to actuate a change speed actuator c in a direction allowing the actual engine rotation speed to accord with a target engine speed, and obtaining the target change speed ratio. The throttle opening data value set part b sets the throttle opening data value by characteristics changing the hysteresis width in wider direction as the traveling resistance calculation value from a traveling resistance calculation means f becomes larger.
Patent JP-2001221169-A (JP)
Title: Multiple connection type scroll compressor
Inventor: ARATA TETSUYA
IPC: F04C18/02
Filed: 2000-09-09
Abstract: PROBLEM TO BE SOLVED: To solve problems of a swirel scroll with double teeth a through hole for a shaft, that: an outer diameter is enlarged because an autorotation prevention mechanism is obliged to be installed on the outside of a spiral lap in a constitutional requirement; durability of bearing load is lowered because gas compression load and centrifugal force of two pairs of compression mechanisms act in the same direction; and performance and durability are lowered because the rotating lap is formed integrally on both faces of end plates of the low rigidity swirel scroll to increase deformation at a time of machining and operation. SOLUTION: This multiple connection type scroll compressor has compression chambers formed in such a manner that two fixed scrolls with double teeth are meshed with two swirel scrolls. Each fixed scroll with double teeth is constituted by connecting back faces of end plate of two fixed scrolls having spirals of opposite winding direction to each other. In the swirel scroll, spiral projection of which planner shapes of rotating laps have respective equal mirror images, and a bearing boss having a rotating bearing arranged on load center and the through hole for a shaft which are erected on the edge plate. The multiple connection type scroll compressor has two pairs of the compression mechanism portions constituted of the shaft with two rotating shafts opposite to and eccentric with each other and an autorotation prevention mechanism.
Patent JP-2002129878-A (JP)
Title: Method and apparatus for operating pushing device
Inventor: SAKUMA YUJI
IPC: E21D9/06
Filed: 2000-10-23
Abstract: PROBLEM TO BE SOLVED: To miniaturize a pushing device and to assure safety by enabling propelling operation to be performed remotely or automatically. SOLUTION: The apparatus for operating the pushing device moves a pushing plate 40 to advance an insertion pipe, by operating a cylinder 33 to expand or contract it, and then achieving turning through the movement of a lock pint 42 into or out of cutouts 34a and 34b. The apparatus includes a rear position sensor 62 for detecting the relative positions of the cylinder 33 and the pushing plate 40 when the lock pin 42 aligns with the rear cutout 34b; a front position sensor 63 for detecting the relative positions of the cylinder 33 and the pushing plate 40 when the lock pin 42 aligns with the front cutout 34a; a pushing plate position sensor 64 for detecting the position to which the pushing plate 40 has been moved; a display 70 for displaying the alignment of the lock pin 42 with either of the cutouts 34a and 34b;  and an operation control board 71 installed outside of a starting shaft 42 for remotely moving the lock pin 42 in or out according to information displayed by the display 70.
Patent JP-2002134178-A (JP)
Title: Photoelectric cell
Inventor: KOYANAGI TSUGUO
IPC: H01M14/00
Filed: 2000-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a photoelectric cell having a high use rate of visible light, and free and from degradation of a photosensitizer, an organic electrolyte and an organic solvent for electrolyte dissolution, thereby capable of maintaining stable and high photoelectric transfer efficiency, etc., over a long period. SOLUTION: In this photoelectric cell, a substrate (P-1) having an electrode layer (1) on a surface thereof, and a metal oxide semiconductor film (2) adsorbing the photosensitizer, and formed on a surface of the electrode layer (1), and a substrate (P-2) having an electrode layer (3) on the surface thereof are arranged, so that the electrode layer (1) faces opposite the electrode layer (3), and at least one of the substrates and of electrode layers has transparency, an electrolyte layer is placed between the metallic oxide semiconductor film (2) and the electrode layer (3). On an outer surface of at least either of the substrate (P-1) and/or the substrate (P-2), a visible light antireflection film and/or an ultraviolet light shielding film are/is formed.