baber/WOPTO huggingface dataset:
Patent JP-2002254378-A (JP)
Title: In-liquid work taking out device
Inventor: AKASHI HIROSHI
IPC: H01L21/304
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a device for continuously taking out in-liquid works in a case of taking a plate-like work such as semiconductor wafer, liquid crystal glass out of liquid in a cleaning tank, etc. SOLUTION: A circulating belt with an vent hole and a non-contact suction apparatus suspending and retaining works in a non-contact condition by jetting out air at an upper part of a in-liquid lower traveling part of the belt with vent hole to generate negative pressure are provided to construct a non-contact suction apparatus capable of in-liquid objective works one by one at a high speed.
Patent JP-2002252826-A (JP)
Title: Method for recording video of reloadable optical disk, and method for reproducing the same
Inventor: TSUGE KENJI
IPC: G11B7/0045
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for displaying a menu on a TV screen, by using a plurality of reproduction start position information or the like recorded with digital image data. SOLUTION: A reloadable optical disk 10 is recorded with menu data information, including reproduction start position information A, capable of designating reproduction start position corresponding to digital image information recorded in the reloadable optical disk and reduced still image information B extracted and reduced from among the digital image information, corresponding to each reproduction start position so that a menu screen D can be displayed at the time of reproduction.
Patent JP-2001324885-A (JP)
Title: Fixing device and image forming device
Inventor: TSUJIHARA SOTOHIRO
IPC: G03G15/20
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device provided with a structure that surely prevents vapor generated in the fixing device from entering an image forming device. SOLUTION: The fixing device 11 has a heat roller 19, a pressing roller 20 which is in pressure contact with the heat roller 19, a separation member 21 which separates paper from the heat roller 19, and an exit paper guide member 34 which is located opposite the separation member 21 on the exit side E in a paper carrying direction. In the fixing device 11, the paper guide member 34 is rotatably supported by a frame 39 of the fixing device 11 and the structure 42 is provided in the position where the guide member 34 is supported. The structure 42 intercepts an air flow between spaces inside and outside the frame 39 at which the individual rollers are arranged.
Patent JP-2002220086-A (JP)
Title: Coupling device for floating concrete block
Inventor: TANAKA NARIMUNE
IPC: E01D15/14
Filed: 2001-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a coupling device for a floating concrete block that can prevent a wave and other movements of floating blocks coupled together. SOLUTION: A box member 16 with an openable top and an opening in one sidewall is buried near adjacent sidewalls 14 of the floating concrete blocks B1 and B2 to be coupled together. A tie rope 20 is passed through the opening of the box member 16 and fixed between opposite sidewalls 18 and 19 of the box member 16. On the opposite sidewalls 18 and 19 of the floating concretes B1 and B2, a member 12 is fixed to prevent mutual movement of adjacent floating bodies.
Patent JP-2002254392-A (JP)
Title: Food slicer
Inventor: OKADA SHUICHI
IPC: B26D3/28
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a food slicer allowing slicing operation of dishing up food one slice by one slice without switching a driving lever ON and OFF for every slicing by reducing backward speed without changing a forward speed in slicing. SOLUTION: When a round blade drive switch 18 is turned on and a drive lever switch 17 is turned on, a meat box 6 moves forward at a set speed. When a signal of a passing position detection switch 24 is received, the meat box 6 is decelerated to move backward at a low speed. When a signal of a stopping position detection switch 23 is received, the meat box 6 is accelerated to move forward at forward at an originally set speed. The meat box 6 continues reciprocating until the drive lever switch 17 is turned off.
Patent JP-2002260713-A (JP)
Title: Contact terminal structure
Inventor: ITO KOJI
IPC: H01R4/58
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a contact terminal structure which can accommodate sealed batteries of different kinds and manufacturing errors of the sealed batteries. SOLUTION: The contact terminal structure 10 is provided with electric contacts 17, 18 of positive and negative electrodes arranged separated from each other with a distance L to be individually conducted to positive/negative terminals 12, 13 fitted to a sealed battery 10. Positive/negative electrode contact terminals 20, 25 equipped for each electric contact 17, 18 are provided with positive/negative contact pieces 21, 26 which can get in contact with the positive/negative terminals 12, 13 and positive/negative support pieces 22, 27 supporting the positive/negative contact pieces 21, 26 and energized toward the positive/ negative terminals 12, 13. This contact terminal structure 19 has the positive/ negative electric contacts 17, 18 equipped a plurality of positive/negative contact terminals 20, 25, which are arrayed in the separated direction of the electric contacts 17, 18.
Patent JP-2002254193-A (JP)
Title: Filling paste, filling method for filling paste and filling device
Inventor: IGARI TAKASHI
IPC: B41F15/08
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a filling paste used for joining an electronic part to a board, capable of being screen-printed on the board, and capable of obtaining excellent plate-removal without bringing about deteriolation in the joining strength of the electronic part. SOLUTION: As a conductive granular material contained in the filling paste, the one showing the particle size distribution having a plurality of peaks is used. For instance, the granular material showing the particle size distribution having a first peak, and a second peak of 1/3-1/2 of the particle size of the first peak can be referred to. Since the filling paste will do when it contains the granular material with such a particle size distribution after the filling, the preprocessed filling paste may be filled in the opening before the filling so that the particle size distribution has a plurality of peaks, or the granular material different in mean particle size may be filled separately in the opening so that at least one material is in the form of the filling paste.
Patent JP-2001320853-A (JP)
Title: Plug-in module for regulating motor
Inventor: BENTZ WILLY
IPC: H02K11/215
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To constitute a plug-in module for a regulating motor for electrically operated window lifters so that the module can be mounted thereon for the reliable operation of the module. SOLUTION: The plug-in module (11) is provided with a plug (12) having a plastic plug casing (13) provided with a contact element (23) that is mounted by partial injection molding and a motor contact (33). The exposed connecting area (34) of the motor contact has one contact area (41) at each end. When the plug-in module is introduced into the casing, the contact areas (41) are brought into contact with and connected with the correspondingly arranged opposite contacts (37) on the regulating motor. Any matching error produced at this time is compensated by a spring area (39) that supports the contact area and has slighter bending strength than the contact area does.
Patent JP-2002272032-A (JP)
Title: Cylindrical permanent magnet rotor and manufacturing method
Inventor: OTA HITOSHI
IPC: H02K15/03
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To obtain a cylindrical permanent magnet rotor which can easily realize a multipole structure and a small size, can be manufactured with high productivity, and is low in cost, and to obtain its manufacturing method. SOLUTION: After cut-out permanent magnet segments 10 are magnetized, the segments 10 are arranged close to each other in one row on a metal thin plate 12 to obtain a belt-shaped element. Then a hexagonal pillar columnar polygonal ring 11, which has as many outer circumferential surfaces as the arranged permanent magnet segments 10 and whose respective outer circumfrential surfaces 11a have approximately the same shapes as the bottom surfaces of the permanet magnet segments 10, is made. The thin plate 12 is bent at positions between the adjacent permanent magnet segments 10 and wound on the outer circumferential surfaces of the polygonal ring 11, so as to have the permanent magnet segments 10 positioned at the respective outer circumferential surfaces 11a.  Further, a shaft 13 is inserted into a through-hole 11b of the polygonal ring 11 to obtain a cylindrical permanent magnet rotor 100.
Patent JP-2002266808-A (JP)
Title: Pilot piping structure for construction machine
Inventor: YAMAGUCHI KAZUYOSHI
IPC: F15B21/08
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To reduce the number of piping sub-assemblies such as the pipe connecting parts and joints in a pilot piping structure of a hydraulic excavator and the like, and to simplify the arrangement of the piping. SOLUTION: In this pilot piping structure, a body 17a of the selector valve 17 is provided with a detecting port 17c for detecting the pilot pressure.
Patent JP-2001330746-A (JP)
Title: Optical module and its manufacturing method, and optical circuit device
Inventor: TAKIZAWA TOSHIYUKI
IPC: H01L31/02
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide an optical module excellent in mass productivity and advantageous in a cost reduction. SOLUTION: In the optical module which is provided with a base 10, a waveguide composing body 20 including an optical waveguide 22 in which light propagates and a light receiving element 30, a curved part 25 which radiates light propagating the optical waveguide 22 from the optical waveguide 22 is provided in a part of the optical waveguide 22, and light 90 which is radiated by the curved part 25 is received by the light receiving element 30.
Patent JP-2002274802-A (JP)
Title: Hydrogen storage and supply means
Inventor: ICHIKAWA MASARU
IPC: C07C13/50
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a hydrogen storage and supply system by which a fuel battery system capable of rapidly responding with a load fluctuation in electric power is made possible. SOLUTION: This hydrogen storage and supply system utilizes at least either of hydrogenation reaction of a hydrogen storage body consisting of an aromatic compound and dehydrogenation reaction of the hydrogen supply body consisting of the hydrogenation derivative of the aromatic compound. This system consists of (a) raw material storage means 2 housing the hydrogen storage body and/or the hydrogen supply body, (b) a reaction apparatus 4 housing a metal deposited catalyst for effecting the hydrogenation of the hydrogen storage body and/or dehydrogenation of the hydrogen supply body, (c) raw material supplying means 3 for supplying the hydrogen supply body and/or the hydrogen supply body in the raw material storage means to the reaction apparatus, (d)  gas-liquid separating means for condensing the formed gas from the reaction apparatus and separating this gas to the hydrogen storage body and/or the hydrogen supply body and (e) reactant recovering means 10 for recovering the separated hydrogen storage body and/or the hydrogen supply body.
Patent JP-2002265672-A (JP)
Title: Absorbing material and method for producing the same
Inventor: NAITO NORIHIRO
IPC: A61F13/49
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a water-absorbing material which has biodegradability, has such an excellent water-absorbing rate as capable of being supplied for practical uses without causing a trouble, and has a high gel strength after the absorption of water. SOLUTION: This method for producing the absorbing material is characterized by dissolving and swelling galactomannan in water to form the 2 to 8 wt.% galactomannan sol, adding boric acid and a trivalent or more-valent metal ion except the boric acid to the sol to form the cross-linked product, mixing and crushing the cross-linked product with a hydrophilic organic solvent, and then drying the crushed product.
Patent JP-2002234397-A (JP)
Title: Table mounted on steering wheel
Inventor: YURI YUSUKE
IPC: B62D1/04
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a table to be mounted on a steering wheel of an automobile at the time of parking to facilitate operation of a personal computer and to comfortably take a meal by placing a lunch box on it. SOLUTION: The table is supported by transferring force of a front part of the table to lower to a mounting plate by a transmission member and movement of the steering wheel due to a play is stopped by providing a rod type arm on which a suction cup to adsorb window glass on the mounting plate.
Patent JP-2001306763-A (JP)
Title: Resource recycle method and product distributing method
Inventor: KAMESHIMA KOJI
IPC: G06Q50/00
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To promote recycling of useful resources by extracting the useful resources in the resource recovering process of a resource recycle method. SOLUTION: This method has a step for producing and forwarding a product in a production plant 1, step for outputting product information such as production information and recycle information concerning the product to be produced from the production plant 1 to a computer network 7, step for receiving the product information through a computer network 7 in a recovering plant 2, step for collecting the forwarded product in the recovering plant 2, and step for recovering the useful resources from the collected product on the basis of the received product information.
Patent JP-2002274613-A (JP)
Title: High-rise warehouse
Inventor: SHIMIZU MASAKI
IPC: B66F9/07
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a high-rise warehouse equipped with a crane to run through button manipulation, of such a structure that the crane stops immediately if an operator separates his hand from the button. SOLUTION: The high-rise warehouse 1 has an on-the-ground operating board 53, which is furnished with an on-the-ground photo-transmission device 51 to give a command for controlling the running motions to the left and right of the crane 23 to perform storage and retrieval of materials to/from any storage rack. The crane 23 is furnished with a on-the-crane photo-transmission device 57 to exchange data communications with the on-the-ground photo-transmission device 51 and a crane-mounted board 59 to control the running motions of the crane 23 on the basis of the command received by the on-the-crane photo- transmission device 57. The on-the-ground operating board 53 is furnished with a projection side photoelectric sensor 61 to project photoelectric beams when an operation switch 55 is put on. The crane-mounted board 59 is furnished with a reception side photoelectric sensor 67 to receive the photoelectric beams from the projection side photoelectric sensor 61, and the crane 23 can run only when the sensor 67 is on.
Patent JP-2002235478-A (JP)
Title: Door structure for pass box
Inventor: IMANISHI TADAO
IPC: F24F7/06
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To eliminate a planar space required for opening and closing the door of a pass box. SOLUTION: One end of two S-curved arms having nearly the same shape is vertically separated at a fixed interval and rotatably fixed to the door of the pass box and the other end is likewise vertically separated at a fixed interval and rotatably fixed to the body of the pass box. Two S-curved arms are fitted to the door and the body of the pass box nearly in parallel, and the door is vertically opened and closed upward and downward.
Patent JP-2002280600-A (JP)
Title: Semiconductor position detector
Inventor: TAKESHITA TATSUO
IPC: H01L31/16
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a PSD capable of suppressing the deterioration of distance detection accuracy on a short-distance side and on a long-distance side. SOLUTION: The PSD comprises a main resistance region PN from both ends of which the different currents can be extracted depending on a light incident position on a photosensitive region. The main resistance region PN comprises a wide first resistance region R1, a narrow second resistance region R2 and a wide third resistance region R3, which are formed continuously. In the photosensitive region, there is only a small change in light incident position on the long-distance side, however, the small change in light incident position can be detected accurately since the second resistance region R2 is narrow. Furthermore, the effect of the third resistance region suppresses the deterioration of the distance detection accuracy caused by the decrease of an S/N ratio.  Since the third resistance region R3 is wider relative to the second resistance region R2, even if the incident light misses the second resistance region, a length enough to collect electric charges generated in the second resistance region can be obtained, suppressing the deterioration of the distance detection accuracy caused by missing of the incident light.
Patent JP-2002279717-A (JP)
Title: Disk driving device
Inventor: ARASE HIROYUKI
IPC: G11B17/022
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To improve the stability of a disk loading operation by preventing the downward warping deformation of a disk tray which advances toward a disk clamp position. SOLUTION: The disk driving device is provided with a disk tray 1 and a clamping mechanism 5. A rib-like abutting part 17 is projected downward at the front side portion 15 of the bottom plate part 12 of the disk tray 1 and on a chassis 3 as a member at a fixed side, a flat receiving part 31 is provided which supports from underneath the abutting part 17 of the disk tray 1 advancing toward the disk clamp position to thereby prevent the downward warping deformation of the disk 1.
Patent JP-2002279208-A (JP)
Title: Image providing system and method
Inventor: MIYAZAWA YOICHI
IPC: G06Q30/04
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide an image providing system and method for users to take the initiative in acquiring information. SOLUTION: The system includes an image transmitting part having a camera, an image memory for storing images taken by the camera, a plurality of modems connected to a public line, and an image transmission control part which transmits image data in the image memory to a user upon receiving a request for the transmission of the images from the user through either of the plurality of modems, and an accounting part for charging a user with fee for communications plus the provision of information by monitoring the establishment of communication between the user and the image transmitting part, measuring the time of the communications and/or the amount of data of the communications, and calculating the fee for the provision of information according to the measurements.
Patent JP-2002280357-A (JP)
Title: Plasma etching apparatus and etching method
Inventor: TAKAOKA YUJI
IPC: H01L21/3065
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide plasma etching apparatus and etching method, capable of improving the control of plasma, etching uniformity and etching selectivity. SOLUTION: This plasma etching apparatus 101 is provided with a lower electrode 110, on which a wafer 109 is mounted and a shower head part 103 for dispersing a supplied gas, supplies gas from the shower head part 103, generates plasma by performing discharge between the lower electrode 110 and the shower head part 103 and etches the wafer 109; and the shower head part 103 is provided with a plurality of inner areas 103a, 103b and 103c, isolated from each other and gas supply means 106a, 106b and 106c for supplying mutually different gases to the respective inner regions and gas flow rate control means 107a, 107b and 107c, for independently controlling the flow rate of the gases. The etching method using the apparatus is provided.
Patent JP-2002275659-A (JP)
Title: Surface treated steel sheet having excellent workability and corrosion resistance of worked portion, and method for manufacturing the same
Inventor: YAMAJI TAKAFUMI
IPC: C23C28/00
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To obtain excellent workability, corrosion resistance of worked portions and roll formability of a surface treated steel sheet consisting of an Al-Zn hot dip coated steel sheet of 20 to 95 mass% in Al content in a plating film as a substrate steel sheet. SOLUTION: The plating film is obtained by undergoing a heat history of at least the following (a). This steel sheet has a chemical conversion treated film containing prescribed amounts of Cr and a thermosetting organic resin obtained by subjecting the surface of the plating film described above the chromate treatment under specific conditions:  (a) The heat history in which the plating metals subjected to hot dip plating is warmed up and heated to temperature T( deg.C) of the range from 130 to 300 deg.C after solidifying and thereafter the average cooling rate form the temperature T( deg.C) to 100 deg.C satisfies C( deg.C/hr) expressed by the following equation (1) or below and/or the heat history in which the average cooling rate from the temperature T( deg.C) of 130 to 300 deg.C after the solidification of the plating metals subjected to the hot dip plating to 100 deg.C satisfies C( deg./hr) expressed by the following equation (1) or below: C=(T-100)/2...(1).
Patent JP-2002290678-A (JP)
Title: Manuscript reading device
Inventor: TSUKAMOTO KOJI
IPC: B65H29/22
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a manuscript reading device which is high in efficiency and capable of avoiding reading a useless image or carrying a useless manuscript when a designated size standard reading system is selected. SOLUTION: The manuscript reading device is equipped with reading means 4 and 39, manuscript carrying means 46, 48, 49 and 50 which carry a manuscript S through the intermediary of the reading means 4 and 39, a size designating means which designates the reading size of the manuscript S, and a counting means which measures the length of a part of the manuscript S that has passed through the reading means 4 and 39. When the read size of the manuscript S is designated by the size designating means, the image of the manuscript S as long as the designated read size is read in based on the length of the manuscript S measured by the counting means.
Patent JP-2002283616-A (JP)
Title: Imaging apparatus and its laser diode controlling method
Inventor: KAWAI YOSHIAKI
IPC: H04N1/113
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To detect a sync detection signal surely by switching the operation to a follow-up mode for controlling the LD forced emission timing of sync detection signal detection of next scanning line when pixel density is altered. SOLUTION: When a switching is made from 600 dpi to 400 dpi, a normal mode is altered to a follow-up mode upon ending the plot of 600 dpi (1), a difference (ΔM) is calculated from the count (M) of a sync detection counter and the count (M0) of a previous scanning line being held in a register, and the set value in the period C of next scanning line is reset from C0 of the previous scanning line to (C0+ΔM). When the clock of a polygon motor is switched to 400 dpi in the follow-up mode (2), scanning time of one line is prolonged gradually and settled at the scanning time of 400 dpi. Since the set value in the period C is reflected by the variation ΔM of scanning time from that of the previous scanning line, the LD does not emit light during an extra interval (on the photosensitive body). At the settling point (3) of the r.p.m. of the polygon motor, switching is made to a normal mode and the pixel clock and a main scanning state counter are set with a value of 400 dpi and then switching is made to the operation of 400 dpi from next scanning line.