baber/WOPTO huggingface dataset:
Patent JP-2002048201-A (JP)
Title: Propulsion unit and tensioner
Inventor: AMANO TANEHIRA
IPC: F16H7/06
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a tensioner which does not need a bearing of normal propelling shaft and enables the initial load of a torsion spring to be held as it is, even when it is disassembled for its maintenance and the like. SOLUTION: The tensioner is provided with a pair of shaft members, which are engaged each other by these threaded parts and with the spring whose hook parts at both ends are each hooked and attached to the pair of shaft members. The spring is attached, maintaining its adequately wound condition, to the pair of shaft members. The tensioner is provided with the propulsion unit and the case in which the propulsion unit is inserted, and by the energizing power of the spring, the other shaft member is propelled from the case. Moreover, it is provided with a stopper that prevents the propulsion unit from breaking out of the case.
Patent JP-2002072207-A (JP)
Title: Liquid crystal display device
Inventor: SHIMIZU TETSUO
IPC: G02F1/13357
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To make a liquid crystal display device using an organic EL (electroluminescence) panel as a backlight thinner and to obtain a bright display with improved display quality. SOLUTION: The liquid crystal display device 10 is provided with a structure in which a liquid crystal panel 40 is integrally laminated on the organic EL panel 60, the rear side substrate of the liquid crystal panel 40 is a polarizing glass substrate 430 and the light-emitting side substrate of the organic EL panel 60 is also the same polarizing glass substrate 430.
Patent JP-2002070608-A (JP)
Title: Lid body mounting structure for on-vehicle sensor
Inventor: TSUCHIDA YASUO
IPC: F02D35/00
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a lid body mounting structure for an on-vehicle sensor so as to surely install the lid body to a casing by solving problems such as a backlash generated in the lid body, resulting noises, and an unstable output value of a position detecting member due to vibration of an operation shaft 13 passed through a bearing part 12a in the lid body caused because of insufficient fixing of the lid body 12 lower face to a stepped part 11f in a corner caulking part 11j of the casing 11 having a loosely fixed thick part. SOLUTION: This lid body mounting structure is provided with a cylindrical side wall 1a made of a synthetic resin material and provided with an opening part 1b on one end side, a caulking part 1e protruded from the side wall and arranged over the approximately overall circumference of the side wall end face, the corner part 1j formed in the caulking part at a predetermined angle made by two linear caulking parts 1h, 1i, the casing 1 arranged in the base part of the caulking part and provided with the stepped part 1f, and the lid body 2 installed onto the stepped part while covering the opening part with the upper face pressed by means of the caulking part. In the caulking part, one or more cutout part 1k dividing the caulking part is arranged, so that the cutout part serves as a relief part for the thick part when the caulking part is caulked onto the upper face of the lid body.
Patent JP-2001117616-A (JP)
Title: Method for supporting computer for generating phase characteristics for numerical control machine of workpiece
Inventor: GLENN I COLEMAN
IPC: G05B19/4097
Filed: 2000-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a computer supporting method and a graphic tool for generating a numerical control program for performing the machine work of a work piece. SOLUTION: Plural phase characteristic types for defining the volume part of a work piece to be removed for forming a desired object as individual machine work characteristics are provided. The machine work characteristics are featured, based on the number and shapes of soft surfaces and/or hard surfaces.
Patent JP-2002070501-A (JP)
Title: Rotary fluid machinery
Inventor: TAKAHASHI TSUTOMU
IPC: F01B13/06
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To improve the accuracy of a rotor, to improve durability, to improve thermal efficiency and to reduce the cost in rotary fluid machinery. SOLUTION: This rotary fluid machinery is provided with a reciprocating piston 37 engaged with a cylinder 33 provided on the rotor 27, and a reciprocating vane 44 engaged with a vane groove 43 provided in the rotor 27. In the machinery, the rotor 27 is formed by a rotor core 31 supported on a rotating shaft 21 for storing the cylinder 33, and twelve rotor segments 32 divided in the circumferential direction to surround the periphery of the rotor core 31, and the vane groove 43 is formed between the adjacent rotor segments 32.  By this arrangement, the dimensional accuracy of the vane groove 43 can be heightened without special precise machining, and heat conduction from the relatively higher temperature rotor core 31 to the relatively lower temperature rotor segment 32 is intercepted to restrain radiation of heat to the outside of the rotor 27 so that thermal efficiency can be heightened, and besides thermal deformation of each part of the rotor 27 can be lessened.
Patent JP-2002082237-A (JP)
Title: Ferrule attaching jig for optical fiber end surface film formation
Inventor: KAZAMA MINORU
IPC: G02B6/02
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a ferrule attaching jig for an optical fiber end surface film formation wherein a ferrule is not moved by vibrations, deviation with a prescribed position is not generated when the ferrule is fixed, time is not spent when the ferrule is attached, dust and trash or the like are not stuck when the ferrule is positioned and furthermore bending of a fiber is not generated. SOLUTION: The ferrule attaching jig 50 is provided with ferrule inserting holes 2 for inserting the tip end part of the ferrule 10 into a substrate 1 and holding it, ferrule fastening parts 2a for fastening the inserted ferrule tip end part at a prescribed position, ferrule pressing parts 3 for supporting the ferrule side surface part other than the ferrule tip end part, and spring bodies 4 for fixing the ferrule by pressing the ferrule against the ferrule pressing part 3.
Patent JP-2002081086-A (JP)
Title: Position and attitude measuring method and device for submerged caisson in submerging caisson
Inventor: SANO TAIZO
IPC: G01C15/00
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a position and attitude measuring method and a device for a submerged caisson in submerging the caisson dispensing with any special reinforcement of the submerged caisson and a measurement scaffold and performing the submerging works allowing their deformation, while performing precise measurement, even if constructing under such conditions that the deformation of the scaffold and the submerged caisson is expected in submersing. SOLUTION: This position and attitude measuring device collects scaffold top position reference data relative to the submerged caisson in installing the scaffold and the reference data of respective inclinometers beforehand using a GPS moving station 12 provided in the top of the measurement scaffold 11 for measuring the height and the horizontal position of the scaffold top, a scaffold top inclinometer 13 for measuring the inclination of the scaffold top, and a submerged caisson inclinometer 14 provided in the submerged caisson 10 for measuring the inclination of the submerged caisson.  The inclination displacement data of the respective inclinometers in submerging the caisson and the respective reference data are compared to one another and the position of the attitude of the submerged caisson in submerging is calculated based on the scaffold top position data obtained by measuring the measurement scaffold top position by the scaffold top position detecting means.
Patent JP-2002084635-A (JP)
Title: Fire-preventing construction of cable running portion
Inventor: IKEDA YASUHIRO
IPC: A62C3/16
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a fire-preventing construction of the cable running portion, which does not require filling work into the cable running port and enables the work only from one side thereof. SOLUTION: This fire preventing construction comprises a cable-running port 2 which is formed in the vertical direction through the floor 1a of a building, a cable 3 which is inserted into the cable running port 2, a sheet-type thermal resistance seal material 4, a thermal resistance protection cover material 5 which is wound around the thermal resistance seal material 4, a fire-preventing partitioning wall 7 including a through-hole for running of cable 3 and covering the through-hole 2 of the floor 1a from the upper surface side and a thermal resistance seal material 9, provided to fill the area between the through-hole of the thermal resistance partitioning wall 7 and the cable 3 and deposited as a mound around the upper side of the through-hole.
Patent JP-2002082269-A (JP)
Title: Optical device
Inventor: SASAKI HIRONORI
IPC: G02B6/42
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To provide an optical device capable of comparatively easily and highly accurately performing optical coupling. SOLUTION: The optical device 10 is provided with an optical substrate 11 forming CGH elements 15a, 15b, optical elements 17, 18 optically coupled with the CGH elements 15a, 15b and a supporting substrate 12 loaded with the optical substrate 11. Engagement parts 21, 23 suited so as to receive the other substrate and formed by photolithoetching technology are formed on either one of the substrates 11, 12. The relative positions of both the substrates 11, 12 are regulated by the engagement parts 21, 23.
Patent JP-2002082224-A (JP)
Title: Birefringent film and method for manufacturing the same
Inventor: SAKAI TAKEYA
IPC: G02B5/30
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a birefringent film which is subjected to molecular orientation so as to arbitrarily exhibit retardation and an optic axis direction inside a polymer material, by making linearly polarized ultraviolet rays irradiate a film composed of a mixture of a photosensitive side chain polymer liquid crystal and a liquid crystalline compound and a method for manufacturing the same. SOLUTION: The mixture of the photosensitive side chain polymer liquid crystal and the liquid crystalline compound is applied on a substrate and is film formed. The linearly polarized ultraviolet rays are made to irradiate the film by using a device consisting of an ultraviolet ray lamp, a power supply, and an optical element converting natural light to polarized light (e.g. Glan-Taylor prism). By an anisotropic photoreaction of the side chain of the photosensitive side chain polymer liquid crystal, the side chain of the photosensitive side chain polymer liquid crystal and the liquid crystalline compound are aligned in a direction parallel to a filed vibration direction of the irradiating linearly polarized ultraviolet rays and perpendicular to an irradiating ray advancing direction.  By making the rays irradiate the film from a direction inclined with respect to he film surface, the liquid crystalline compound is aligned with the optical axis arbitrary inclined. As a result, the berefringent film with the optic axis set to be in a desired direction is provided.
Patent JP-2002094435-A (JP)
Title: Monitor control information communucation system between indoor device and outdoor device
Inventor: SAKAI SHIZUMARO
IPC: H04W24/00
Filed: 2000-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a monitor control information communication system between an indoor device and an outdoor device, capable of simplifying the structure of the indoor device and readily specifying a fault position, when a fault occurs on a communication path. SOLUTION: In a PTMP subscriber radio base station device, a plurality of outdoor devices (ODU) 11 [(ODU1) 11-1,..., (ODU4) 11-4] are connected to one indoor device (IDU) 10. A communication path for use in a monitor control communication between a monitor control part (CNT) 13 of the IDU 10 and each ODU 11 becomes a bus-coupled type by the use of a bus 17. Thus, in the monitor control part (CNT) 13 of the IDU 10, a port for communicating with each of the plurality of ODUs 11 becomes as one, thereby simplifying the structure of the IDU and turning it small-sized.
Patent JP-2002038375-A (JP)
Title: Moisture-absorbing/releasing fabric and method for producing the same
Inventor: SHIMIZU KENJI
IPC: C08L51/08
Filed: 2000-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a fabric improved in moisture absorbability/releasability, thus markedly improved in comfortableness related to stuffiness, stickiness, dry refreshingness and the like without impairing aesthetics and functionality including a soft feeling, color and glossiness inherent in hydrophobic synthetic fiber, and in particular having moisture absorbability/releasability with high washing durability. SOLUTION: This moisture-absorbing/releasing fabric contains >=60 wt.% of hydrophobic synthetic fiber, being such that highly moisture-absorbing/ releasing organic microparticles of acrylic polymer having both salt-type carboxyl group and crosslinked structure are bound to the surface of the fibers through graft polymerization.
Patent JP-2002084665-A (JP)
Title: Power system which curtails stand-by power consumption
Inventor: TAKEI TOSHITAKA
IPC: H02J7/00
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To reduce stand-by power to be consumed in a control circuit for a power switch to zero to the utmost, though a charging power source and a set are normally separated from each other in a power system for a portable telephone, etc., are connected and used when charging is performed, and it is desired to cut the charging power off to curtail stand-by power consumption, when charging is not performed, i.e., when the set is detached from the charging power source or when a main battery is fully charged, and it used to be necessary to supply power of about 50 mW to the power switch control circuit before to start up the charging power source stably. SOLUTION: A minute power source, whose power consumption is minute, is prepared. The control circuit for causing the charging power source to operate is started up by making the minute power source a closed circuit, when the set is connected to the charging power source. Then the power switch oscillates, and the charging power source operates. Moreover, a starting switch is inserted into a part of the minute power circuit. The switch is opened, when the main battery of the set is charged fully, and is made when its voltage becomes a specified value or lower, to start up the charging power source.
Patent JP-2002087585-A (JP)
Title: Work carrying method, and work carrying mechanism
Inventor: SHIMIZU TOSHIJI
IPC: B62D65/18
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a module carrying method and a module carrying mechanism capable of speedily carrying a module in a simple constitution without deteriorating work environments of a worker conducting assembling work to a car body. SOLUTION: This module carrying mechanism 1 comprises a lift means 6 for delivery to move the module assembled in a subsidiary line SL under a floor surface FL of a main line ML, a slide mechanism 5 to move the module in parallel under the floor of the main line ML, and a lift means 4 for assembly to lift the module received from the slide mechanism 5 to an assembling position of the car body F.
Patent JP-2002101653-A (JP)
Title: Output detection circuit of converter
Inventor: DOI KOJI
IPC: H02M3/28
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To solve various problems produced in the case that the detection voltage (absolute value) for output voltage control of a converter transformer is small. SOLUTION: A detection voltage filter part 7 filters alternating current voltage output from an output detection winding 4 in a floating state to be converted into direct current voltage. In addition, a bias part 9 heightens the potential of the prescribed part of the detection voltage filter part 7 only a prescribed value above the ground potential. An error amplifying part 8 amplifies a difference between a prescribed reference voltage value Vref and a detection voltage value (Q point voltage value) obtained by heightening at least a part of the direct current voltage converted by the detection voltage filter part 7 only the prescribed value by the bias part 9. A drive part 5 regulates the voltage value of alternating current power supplied to a drive winding 2 on the basis of a differentiated and amplified result.
Patent JP-2002100612-A (JP)
Title: Etching method and method for manufacturing semiconductor device
Inventor: YAMAGISHI NOBUHISA
IPC: H01L21/8242
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To improve the performance and quality of a DRAM mixed mounting logic circuit, by finding out a condition where a side-wall width is slightly dependant on a fineness of its location and a desired shape of side-wall can be attained to elevate transistor characteristics of the logic circuit. SOLUTION: This method is provided for manufacturing semiconductor devices in which a memory circuit (DRAM memory circuit) 2 and the logic circuit 3 are mounted on a chip 1 together. After a silicon nitride film 31 is formed over a gate electrode 22 of a transistor in the logic circuit 3, when the side-wall made of the silicon nitride 31 is formed on the side of the gate electrode 22 by etching back the silicon nitride film 31, the etch-back process is carried out with the plasma produced from the mixed gas consisting of trifluoromethan, carbon monoxide, and oxygen, keeping the ratio of flow of mixed gas/flow of carbon monoxide in a ratio of 100/30 to 100/70.
Patent JP-2002101118-A (JP)
Title: Electronic mail relaying apparatus
Inventor: MAEDA TOSHIKATSU
IPC: H04L12/58
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To overcome the problem of a prior art such that complicated works were needed for receiving electronic mails at a plurality of terminals. SOLUTION: A party user 70 transmits an electronic mail to a user. An electronic mail relaying apparatus 20 transfers this mail to mail addresses of a plurality of users' terminals 30a, 30b. The user receives the electronic mail at both user terminals A30a, B30b. It suffices that the user previously registers transferring addresses in the mail relaying apparatus 20.
Patent JP-2002100756-A (JP)
Title: Solid-state image pickup device
Inventor: KASHIWAGI MINORU
IPC: H04N5/372
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a solid-state image pickup device where a proper transmission is provided even with a configuration in which the pitch of an analogue shift register is narrow for a reduced size by improving an electric-charge transmission from a solid-state imaging element (pixel) to the analog shift register. SOLUTION: The concentration of N+ is changed in advance to provide a two-layer structure of an analogue shift register 9 and a guide-in layer 7a, so that an electric-potential gradient is formed where a potential well deepens, advancing in the transmission direction, resulting in a narrower pitch width. Even if the analog shift register 9 of the N+ and the guide-in layer 7a are close to a P+ inter-electrode space 6, no electric-charge reservoir occurs on the transmission target as there exists the electric-gradient at the potential well for smooth transmission.
Patent JP-2002098009-A (JP)
Title: Vehicle traveling mechanism and vehicle loaded with it
Inventor: ICHIKAWA MASAO
IPC: F02M21/02
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle traveling mechanism having capability of easily, simply and safely obtaining hydrogen of fuel and exhausting no NOX and SOX, no hydrocarbon gas and no CO2, and provide a vehicle loaded with it. SOLUTION: This vehicle traveling mechanism 10 is equipped with an electrolysis system 14 having an electrolytic cell stack 12, a fuel cell 16, and a motor 18 having a propeller shaft (rotation shaft) 82. AC power supplied from an electric outlet 38 is supplied to an electrolytic cell 26 forming the electrolytic cell stack 12 after being converted to direct current power by a D/A converter 42. As a result, pure water PW in a container for electrolysis 20 is electrolyzed by the electrolytic cell stack 12 to produce hydrogen gas and oxygen gas, and the hydrogen gas and the oxygen gas are supplied to the fuel cell 16. Accordingly, the fuel cell 16 energizes the motor 18 to rotate the propeller shaft 82, and a tire attached to a drive shaft is eventually rotated so that an automobile starts traveling.
Patent JP-2001137066-A (JP)
Title: Seat section of automobile
Inventor: MAYER RENE
IPC: B60N2/90
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To avoid laborious installation of a cable tree connecting constituents of a seat necessary for various functions to an on-board electric source network. SOLUTION: The seat section of an automobile has a cushion cover and a lower side spring structure supporting the cushion cover from below. The laborious installation of a cable tree is avoided by clipping a synthetic board 4 on the lower spring structure 3 and integrating at least one socket 9 for connecting a group of seat constituents necessary for seat functions with at least one socket 8 for connecting to an on-board electric source net of a vehicle in the synthetic material board. In this case, the sockets 8, 9 are connected to each other by a molded conductor embedded in the synthetic material board 4.
Patent JP-2002103948-A (JP)
Title: Control cable support structure of air conditioner control device
Inventor: FUJIEDA KENICHIRO
IPC: H04B10/29
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a control cable support structure for an air conditioner control device good in a working property of mounting in and dismounting from a mounting space and in a handling property for packing, storing and carrying. SOLUTION: This structure is provided with control cables 16, 26 of which outer tubes 16b, 26b are fixed on a case 3 at tips and of which inner cables 16a, 26a projecting from the tips of the outer tubes 16b, 26b are connected to swing levers 15, 25 at tips, and a cable retention means 50 in which an inner cable 36a projecting from a tip of an outer tube 36b retains the tip of the outer tube 36b in a tentative fixing position I roughly extending along an extending direction of the control cable 16, 26 and a cable fixing position II set in advance.
Patent JP-2002109489-A (JP)
Title: Method for forming antenna for contactless data transceiver and contactless data transceiver
Inventor: ENDO YASUHIRO
IPC: G06K19/07
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming an antenna furnished with a sufficient conductivity by means of a conductive paste containing the low percentage content of a metal powder or not metal powder and a capability to dispose of the same dispensing with a load given to environment and a big cost. SOLUTION: An antenna 2 is printed and formed by a conductive paste comprising a carbon nanotube, a conductive powder and a binder resin as its essential components on a substrate 1.