baber/WOPTO huggingface dataset:
Patent JP-2001295043-A (JP)
Title: Sputtering system for manufacturing insulating material
Inventor: FUKAZAWA HIROYUKI
IPC: C23C14/34
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a system capable of telling the definite maintenance period of a sputtering system for manufacturing an insulating material and causing no occurrence of off-specification products. SOLUTION: In the system in which a substrate 4, a cathode electrode 3 and a target 6 for forming an insulating material are provided in the inside of an evacuated film deposition chamber 1 and the particles sputtered from the target are deposited on the substrate to manufacture an insulating material such as an insulating film, the film deposition chamber is provided, inside, with an electrode 12 for monitoring the conditions of plasma generation in the chamber. This electrode is constituted of an ionization gage ion collector and disposed to the spacing between the inner wall of the film deposition chamber and a chamber-deposition shield plate.
Patent JP-2001307527-A (JP)
Title: Surface emitting apparatus and backlight-type optical system and display using the same
Inventor: YAMASHITA ZENJIRO
IPC: F21V8/00
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a light weight light guide plate by appropriately controlling the shape of a slant face and light diffusion pattern index of the light guide plate. SOLUTION: The light guide plate used in the surface emitting apparatus of the invention has a slant face which comprises plural planes. The pattern indexes of the planes are changed continuously. At connections between the patterns, the pattern index of one plane that is closer to a filamentous light source is used as a reference line. The pattern index of the other plane which is far from the filamentous light source and is adjacent to the plane having the reference line pattern index is connected continuously to the reference line pattern index. The light guide plate having such a series of patterns is thus obtained.
Patent JP-2001304094-A (JP)
Title: Wind power generation device with speed increaser
Inventor: HAYAKAWA HIROSHI
IPC: H02K7/18
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a wind power generation device with a speed increaser capable of obtaining required rotor peripheral velocity without enlarging a rotor diameter and requiring no enlargement of a synchronous generator for increasing power generation output, in its turn, requiring no enlargement of the whole device. SOLUTION: This speed increaser 40 is arranged between a hub shaft 10 of a windmill 11 and a rotor shaft 31 of the synchronous generator 30. A rotor 33 of the synchronous generator 30 is rotated at an increasing speed.
Patent JP-2001301603-A (JP)
Title: Master cylinder
Inventor: INOUE HIDEFUMI
IPC: B60T11/20
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a master cylinder 1 of simple constitution and a low cost. SOLUTION: This master cylinder 1 is provided with a primary piston 3 and a secondary piston 10, and a first hydraulic pressure chamber 5 and a second hydraulic pressure chamber 6 on the outer side of both pistons 3, 10 in a housing 2. The secondary piston 10 is composed of a main body part 4 on the front side, and a first sleeve 17 on the rear side. As the primary piston 3 is advanced, a cup seal 32 moves to the front side of a communication passage 17e of the first sleeve 17, and a communicated state between a first reservoir chamber 11 and the first hydraulic pressure chamber 5 is shut off to generate a hydraulic pressure in the first hydraulic pressure chamber 5.  The secondary piston 10 is also advanced to move a cup seal 25 to the front side of a communication passage 18c, and a communicated state between a second reservoir chamber 19 and the second hydraulic pressure chamber 6 is broken to generate a hydraulic pressure in the second hydraulic pressure chamber 6.
Patent JP-2001303179-A (JP)
Title: Hot dip metal coated steel sheet excellent in roll- formability and its producing method
Inventor: MAEDA CHIZUKO
IPC: C23C2/06
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To produce a hot dip metal coated steel sheet excellent in roll- formability hardly developing both pocket waves and periodical wavy defects and fluting and to provide a producing method by which this steel can be produced at a low cost. SOLUTION: This hot dip metal coated steel sheet is composed of a steel sheet having the composition consisting of <=0.12% C, <=0.10% Si, 0.10-2.00% Mn, <=0.10% P, 0.0050-0.0200% N, <=0.100% Al and the balance Fe with inevitable impurities, and the structure of >=10.0 μm average crystal grain diameter, and a plating layer coating this steel sheet, and has <=6.0% yield elongation. The hot dip coated steel sheet is produced by successive processes of hot-rolling, cold-rolling, annealing, plating and leveller working, in this order. In these processes, it is important to regulate the FDT in the hot-rolling to lower than the Ar1 transformation point and the elongation ratio in the leveller working after plating to >0.3% to 2.0%.
Patent JP-2001309152-A (JP)
Title: Memory card rewriter
Inventor: YOSHII HIROMITSU
IPC: B41J3/36
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To solve problems of a conventional memory card rewriter that has required for a user to manually rewrite contents of a memory card on every occasion and to generate a seal by using a personal computer or a wordprocessor with many man-hours. SOLUTION: Operating a communication control program 12 in this invention captures data from a server 5 via a Internet through a communication I/F 4 and operating a memory card read/write control program 9 writes the data to a memory card 6 through a memory card I/F 7. Operating the memory card read/write control program 9 reads the data having already been written through the memory card I/F 7 from the memory card 6 and an operating a title extract processing program 10 extracts a title name from the data. Operating a print format control program 13 formats the title name and operating a printer print control program 11 uses a seal printer 1 to print out the title name through a printer I/F 2.
Patent JP-2001304627-A (JP)
Title: Air-conditioning/heat storing/hot water supplying system utilizing body heat storage
Inventor: ITO YUICHIRO
IPC: F24D17/02
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To provide an air-conditioning/heat storing/hot water supplying system utilizing body heat storage, capable of fully providing hot water supply operation with high efficiency without burdening a surplus load on a heat source machine. SOLUTION: The air-conditioning/heat storing/hot water supplying system utilizing body heat storage is constituted such that a control means 13 is capable of effecting high-efficient hot water supply operation without agitating the interior of a hot water storage bath, by executing control of operation of a pump 8 for hot water supply from decision results from a hot water supply operation start deciding means 10 and a hot water supply operation completion deciding means 12.
Patent JP-2001303492-A (JP)
Title: Wallpaper and method for application of the wallpaper
Inventor: AMANO HIROFUMI
IPC: D21H27/20
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a wallpaper having a surface layer peelable from the wallpaper substrate such as a backing paper at the interface without causing the delamination of the substrate in contrast with conventional wallpaper and enabling the application of a new wallpaper (secondary wallpaper) without applying a treatment on the substrate. SOLUTION: The wallpaper is composed of a wallpaper substrate, a resin film layer and a surface layer laminated to one surface of the substrate and a resin layer laminated to the other surface of the substrate.
Patent JP-2001305305-A (JP)
Title: Lightfast microlens array
Inventor: WATANABE YUJI
IPC: C08F2/50
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a microlens array excellent in light resistance. SOLUTION: The microlens array comprises a laminate of a high refractive index resin layer and a low refractive index resin layer, each of the resin layers comprises a cured acrylates and/or methacrylates, and benzotriazoles as a light stabilizer are contained in at least the high refractive index resin layer.
Patent JP-2001304110-A (JP)
Title: Control device for variable displacement swash plate type compressor for vehicle air-conditioning device
Inventor: TAGUCHI YUKIHIKO
IPC: F04B49/06
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a control device, being a control device for a variable displacement swash plate type compressor for a vehicle air-conditioning device to vary and control discharge capacity of the variable displacement swash plate type compressor for a vehicle air-conditioning device between minimum capacity and maximum capacity, and preventing the occurrence of seizure of the compressor. SOLUTION: The control device for the variable displacement sash plate type compressor for a vehicle air-conditioning device varies and controls discharge capacity of the variable displacement swash plate type compressor for a vehicle air-conditioning device between minimum capacity and maximum capacity, the control device comprising a discharge capacity varying means to discharge capacity of the compressor a minimum capacity operation continuing time detecting means to detect the minimum capacity operation continuing time of the compressor; and an evaporator blower applying voltage detecting means to detect the applying voltage of the evaporator blower of the vehicle air-conditioning device.  When a minimum capacity operation continuing time exceeds a given value and the evaporator blower applying voltage exceeds a given value, discharge capacity of the compressor is increased from minimum capacity by a given amount.
Patent JP-2001305452-A (JP)
Title: Multi-beam scanning method, multi-beam scanner and its light source device and image forming device
Inventor: KAWAMURA ATSUSHI
IPC: B41J2/44
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To realize a light source device having a fine array pitch in light emitting parts enabling high-density optical scanning in a multi-beam scanning mode. SOLUTION: The light source device used for a multi-beam scanner has a light source part having a plurality of light emitting parts 11, 12 in prescribed arrangement on the almost same plane 10, and a reduction optical system 30 which forms images 41, 42 placed on a plurality of light emitting parts 11, 12 on a nearly flat surface by a desired reduction factor. The image of each light emitting part formed by a reduction optical system 30 is used as a light source for multi-beams in the multi-beam scanner.
Patent JP-2001299529-A (JP)
Title: Lighting equipment and showcase
Inventor: YOKOYA RYOJI
IPC: A47F11/10
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To provide lighting equipment which makes no obstacle in appreciating the displays and is easy to control the distribution of the light and maintain and provide a showcase with such lighting equipment. SOLUTION: The lighting equipment is installed in a display showcase with a front surface 1, a back surface 2, both side surfaces 3 and 4 and a top surface 5 made all transparent. It is provided with a light source device 7 installed where it makes no obstacle in appreciating the displays, a transparent light guide member 6 to guide the light from the light source device 7 to a prescribed position in a display housing section 9 and a light control member 8 to control the light guided by the light guide member to the direction of illuminating the displays 13.
Patent JP-2001304030-A (JP)
Title: Device for monitoring start of engine system
Inventor: ITOU TOKIJI
IPC: F02D41/00
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a device for monitoring start of an engine system capable of suppressing to the utmost to interrupt various kinds of control such as failure diagnosis by automatic intermittent operation, in the engine system wherein the automatic intermittent operation is carried out. SOLUTION: In the device for monitoring start of the engine system, a start flag X is turned on when engine rotating speed NE exceeds a prescribed value or more, and engine start is judged. After the judgment is carried out, a turning-on condition of the start flag X is held until an ignition switch is turned off even if the engine is stopped, and the judged condition is held.
Patent JP-2001316553-A (JP)
Title: Crosslinked composite particle, method for producing the same and molding made from the crosslinked composite particle
Inventor: TOKUI MASAKI
IPC: G02B5/02
Filed: 2000-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a composite material as an application of composite particles obtained by dispersing a polymer in thermoplastic resin particles; wherein the composite material is e.g. prevented from deformation of the dispersed particles and particle diameter and free from variation in light transmittance or the like. SOLUTION: The crosslinked composite particles are obtained by dispersing 0.05-20 pts.wt. crosslinked polymer (B) in 100 pts.wt. thermoplastic resin particles (A), and the method for producing the crosslinked composite particles comprises dissolving 0.05-20 pts. mass polymer (B1) having crosslinkable functional group and soluble to the monomer (a) mentioned below but incompatible with the thermoplastic resin particles (A) in 100 pts. mass monomer (a) as the raw material for the thermoplastic resin particles (A), polymerizing the monomer (a) and crosslinking the polymer (B1) to obtain the crosslinked polymer (B).
Patent JP-2001197957-A (JP)
Title: Armrest-attcahing device for chair
Inventor: MASUNAGA HIROSHI
IPC: A47C7/54
Filed: 2000-05-09
Abstract: PROBLEM TO BE SOLVED: To easily and firmly attach an armrest of a chair under a comfortable posture. SOLUTION: Either one of the tip end surface of an arm rod 8 which extends to the outside under the seat 2 of a chair, and the tip end surface of an internally facing section 11a which faces to the inside from the lower end section of an armrest post 11 supporting an armrest is formed into a mountain-shape protruding surface 10. Then, the other tip end surface is formed into a V-groove shape indented surface 12 which approximately shape-compensates the protruding surface 10. Then, the protruding surface 10 and the indented surface 12 are closely joined to each other, and the arm rod 8 and the armrest post 11 are clamped by a connecting bolt 14 which goes through the bonded surfaces of the protruding surface 10 and the indented surface 12.
Patent JP-2001027710-A (JP)
Title: Hologram element, optical head device and optical information processing device
Inventor: YAMAMOTO HIROAKI
IPC: G11B7/13
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To obtain good reproducing signal characteristics by forming a plurality of regions which converge diffracted light to a different point from others in each diffraction direction and constituting each region of a plurality of partial regions which generate diffracted light having different phases. SOLUTION: A polarizing anisotropic hologram is divided into large regions A to D, and each large region A to D is divided into rectangular regions by a plurality of parallel straight lines. The light in the return path entering the polarizing anisotropic hologram is converted into +1 order and -1 order diffracted light by the diffraction effect of the polarizing anisotropic hologram. Since the polarizing anisotropic hologram is divided into a plurality of regions, light is diffracted to different directions with different wavefronts by the respective regions. The diffracted light is converged by the rectangular region to the front and back of a photodetector. Each of the region which converges diffracted light forward and the region which converges light backward generates diffracted light with different phases.
Patent JP-2001320684-A (JP)
Title: Satellite communication conference system and method
Inventor: ICHIYOSHI OSAMU
IPC: H04N5/44
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a satellite conference system by which many participants can securely and inexpensively hold a conference in an immediate system. SOLUTION: Utterance contents of an utterer taking part in a conference are broadcast through a communication satellite to participants each having a satellite communication terminal provided with a means receiving a signal from the communication satellite, and a conference center connected to a satellite earth station making satellite communication with the communication satellite is provided with a return path communication means that receives an utterance right request signal from conference participants and an utterance signal of a participant to which an utterance right is given, and ground communication using a ground communication network is made to participants each having a satellite communication terminal without a transmission means to the communication satellite.
Patent JP-2001287229-A (JP)
Title: Method for producing gasket
Inventor: NAKAMURA NAOHIRO
IPC: F16J15/00
Filed: 2000-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a gasket of high dimensional precision and quality in high productivity as compared with a method in which a gasket molded in advance is set manually and a method in which a fluidized gasket material is discharged from a discharge gun fitted to a robot to a gasket setting surface. SOLUTION: In the method for producing the gasket, as regards a mold having a cavity having a shape resembling that of a base material to which the gasket is to be fitted, the cavity of the mold, only a part corresponding to the surface of the base material to which the gasket is to be fitted, the mold in which a clearance suitable for forming the gasket between the base material and the inner surface of the cavity is used, the base material is housed in the cavity, the mold is closed, a molten resin is injected into the clearance of the part corresponding to the surface of the base material to which the gasket is to be fitted, when the resin is solidified, the base material is removed from the cavity, and the resin gasket is formed on the surface of the base material to which the gasket is fitted.
Patent JP-2001323373-A (JP)
Title: Vacuum treating system
Inventor: OTSUKA TAKASHI
IPC: H01L21/205
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum treating system in which the service life of a member of a reaction vessel of the vacuum treating system is prolonged and a safe and secure treatment can be performed with high efficiency. SOLUTION: In the vacuum treating system in which, in reaction vessel, glow discharge is generate under the reduced pressure, and thus the gaseous starting material to be fed is decomposed, and, by the decomposed product, treatment for the surface of a substrate arranged at the inside of the reaction vessel is treated, as for a dielectric member 102 composing a part in the face of the vessel wall part in the reaction vessel, at least a part of the region not exposed to the glow discharge is provided with a coating 103 of a resin.
Patent JP-2001326382-A (JP)
Title: Reflective photosensor and manufacturing method thereof
Inventor: HORIUCHI MEGUMI
IPC: H01L31/12
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To solve the problem where, related to a conventional reflective photosensor, only a part of the emitted light reaches a light-receiving element, or only a part of a light-receiving region receives light, resulting in low usage efficiency for light and insufficient performance. SOLUTION: A large light-receiving element 23 is mounted on a board 21, and a small light-emitting element 22 is stacked on the upper surface of the light-receiving element at a central part wire-bonded to the board using a metal wire 24. A translucent sealing resin is composed of two pats. A sealing resin A (26) seals the light-emitting element on the upper surface of the light-receiving element at a central part, with a light shielding film A (25) provided on the bottom surface, while a light-shielding film B (27) provided on the outer peripheral surface for light-shielding. A sealing resin B (28) is packed around the sealing resin A to seal the light-receiving element 23.  Thus, the light-emitting element surrounds the light-receiving region so that the most part of light coming out of the light-emitting element is received in the light-receiving region for improved efficiency in use of light.
Patent JP-2001326023-A (JP)
Title: Lever connector
Inventor: NORO YUTAKA
IPC: H01R13/629
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To prevent a mounted member from being opened and deformed. SOLUTION: A cover mounting portion 34 having a locking projection 35 is provided at the rear end face of the female housing 21. As a locking member 57, which is provided at the cover 50, is elastically locked with the locking projection 35, the cover 50 can be mounted on the female housing 21. The cover 50 is mounted with the lever 70 before it is installed on the female housing. An engaging projection 39 is provided protruding at the center in the width direction of the rear end face of the female housing 21. The cover 50 has a positioning projection 59 which is capable of engaging with the opening of guiding plates 38 of the female housing 21, and an engaging groove 60 is integrally formed at the positioning projection 59 in which the engaging projection 39 can be inserted in accordance with the cover 50 to be mounted on the female housing 21.  The side face of the engaging projection 39 is enabled to be locked with the periphery of the engaging groove 60 in the expansion direction of the locking member 57.
Patent JP-2001323762-A (JP)
Title: Ladder device
Inventor: YONAHARA YOSHIHIRO
IPC: E06C7/50
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To place a ladder main body in such a way as to be freely attached and detached without the need for protruding a receiving piece and fixing it to a column. SOLUTION: This ladder device is used for placing the ladder main body 13 along the outside faces of the column 11 and comprises a supporting frame 31 comprised of both two L-shaped supporting frame pieces 32 to be in contact with two outside faces of the column 11 which form a right angle with each other and two fastening rods 34 which connect the end parts of the supporting frame pieces 32 to each other in such a way as to be freely attached and detached. The ladder main body 13 is mounted to a mounting bracket 21 by cramp members 22 connected to the side materials 14 and 15 of the ladder main body 13. Connecting pins 23 provided for the mounting bracket 21 are fitted in fitting holes 39 formed in the supporting frame pieces 32. Therefore, the ladder main body 13 is placed to the column 11 by the supporting frame pieces 32 freely attached to and detached from the column 11 and the mounting bracket 21 freely attached to and detached from the supporting frame pieces 32.