baber/WOPTO huggingface dataset:
Patent JP-2002120160-A (JP)
Title: Wrench
Inventor: AMAMI TATSUYA
IPC: B25B13/46
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a wrench with a simple structure for fastening a screw fitted in a socket body installed to an output shaft of a head part which is provided in a tip part of a handle body when the head part moves forward, by rotating the socket body by a reciprocal turn of the head part. SOLUTION: In this wrench, the tip part of t handle body is provided with the head part turnably around a center hole formed in a center part of the head body. Wedge-like space parts gradually narrowing toward both right and left sides are formed between a hole wall face of the center hole and respective faces of the regularly polygonal output shaft inserted and supported in the center hole. A center part of each the space part is interposed with a cylindrical lock member. A changeover piece of a changeover member is abutted on and received by one of both side peripheral faces of each the lock member. Rotation of a motor disposed inside the handle body is transmitted to the head part by a tip clank pin of a crankshaft to reciprocally turn the head part.  When the head parts move forward, the lock member is allowed to eat into one wedge- like space part to transmit turn force of the head part top the output shaft.
Patent JP-2002081430-A (JP)
Title: Push-in type plastic nut
Inventor: KAYA SHOJI
IPC: F16B39/286
Filed: 2000-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a nut capable of tightening and locking just by pushing in without rotating and twisting, easily efficiently being tightened even at a place hard to tighten, having light weight, being mass-produced at an inexpensive price. SOLUTION: A ring-shaped narrow groove 9 and a nut screw portion 10 are provided on a part of a nut case 7, and the diameter of a screw thread of the nut screw portion 10 is made to be slightly larger than the outer diameter of the screw thread at a degree that the screw threads barely contacts with each other or not. Therefore, a temporary joining nut Fig. 2 wherein a nut case Fig. 5 and a tightening cup Fig. 3 are set is inserted just by pushing-in, and then by pushing in from a tightening coupling upper surface 2, screw threads of a screw meshing portion 11 are meshed with each other, thereby tightening and locking.
Patent JP-2002119627-A (JP)
Title: Golf club head
Inventor: YAMAMOTO SHINJI
IPC: A63B53/06
Filed: 2000-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a golf club head, the degree of freedom of design of which is increased in terms of dimensions by eliminating inconveniences due to welding. SOLUTION: In a golf club head having a hollow head structure in which a sole plate 2 is welded to a metal head body 1, and a metal weight 3 is fastened to the sole plate 2, the weight 3 is fastened to the sole plate 2 as if to expose to the outer surface thereof, the maximum width W1 of the exposed weight 3 and the minimum width W2 of the sole plate 2 in the position to which the weight 3 is fixed satisfies the expression W2-W1<8 mm or a less than 4 mm minimum clearance between the periphery of the exposed weight 3 and the periphery of the sole plate 2.
Patent JP-2002135437-A (JP)
Title: Central management system and method for peripheral units, and storage medium
Inventor: IKEDA NORIHIRO
IPC: G03G15/00
Filed: 2000-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a central management system and a method for peripheral units that enable continuation of operation of the system and its restoration in a short time with ease, and a storage medium. SOLUTION: A copying machine 106 is connected to a central management unit 103 via a communication controller 101 in a communicable way through the PIAFS(PHS Internet Access Forum Standard), and the central management unit 103 is connected to a management center 105 via a telephone line 107 and a communication network 104. A nonvolatile memory section 207 of the central management unit 103 stores CS identifiers and PS identifiers (registered data) to respectively identify the central management unit 103 itself and respective communication controllers 101 to which subscribers are registered, and the management center 105 conducts remote management on the basis of them. The management center 105 also stores the registered data.  In the case of replacing the central management unit 103 in operation with a new central management unit, the management center 105 transfers the registered data via the communication network 104 to the new central management unit, the nonvolatile memory section 207 of which reconfigures the data.
Patent JP-2002119671-A (JP)
Title: Game machine
Inventor: SATO SHOJI
IPC: A63F7/02
Filed: 2000-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a game machine wherein contents of display aspect of a pattern can be easily understood and better amusement can be given to a player by the display aspect of the pattern. SOLUTION: When the variable display aspect of a special pattern becomes a super ready-for-winning aspects, a reporting pattern 240 to report occurrence of the super ready-for-winning aspect is combined with a special pattern 29a so as to be variably displayed, thereby effecting a display control.
Patent JP-2002121303-A (JP)
Title: Prepreg and production method for laminated sheet using the same
Inventor: EKUSA SHIGERU
IPC: C08J5/24
Filed: 2000-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a prepreg which suppresses amount of a resin powder when cut, provides a sheet exhibiting a high thickness uniformity after molding as a substrate, and is excellent in moldability. SOLUTION: The production method for a preperg comprises (1) the step of impregnating a glass fiber substrate with an organic solvent, (2) the step of impregnating the glass fiber substrate with a thermosetting resin varnish and drying and curing the varnish, and (3) the step of coating at least one side of thus impregnated substrate with a thermosetting resin varnish and drying the varnish.
Patent JP-2002131795-A (JP)
Title: Wavelength conversion element and method of manufacturing for the same
Inventor: TSURUMA ISAO
IPC: G02B6/134
Filed: 2000-10-24
Abstract: PROBLEM TO BE SOLVED: To match the peaks of the vertical and horizontal modes of the basic wave and second harmonic to a substrate, to enhance conversion efficiency and to obtain a beam shape which is good in coupling of a lens and optical fiber. SOLUTION: The concentration peak of ion implantation is formed at a distance of approximately (G.tanθ+p/4) from the surface of an optical crystal substrate 10 when the angle formed by the surface of the optical crystal substrate 10 and the C-axis of the optical crystal substrate 10 is defined as θ, the period formed by an inversion domain 14 as p and the distance from the front end of a comb-shaped electrode for forming the inversion domain 14 formed on the surface of the optical crystal substrate 10 to the central position of a waveguide 16 formed by the ion implantation as G in the ion implantation.
Patent JP-2002135516-A (JP)
Title: Internet facsimile machine
Inventor: TANIMOTO YOSHIFUMI
IPC: H04L12/54
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To provide an Internet facsimile machine eliminates useless display when receiving an Internet facsimile document from a client terminal under the management of the same mail server as that of the facsimile machine. SOLUTION: The Internet facsimile machine that is provided with a means that receives electronic mail and with a display means that displays a main text of the received electronic mail and an attached file, is provided with a means that omits display processing of the main text by the display means when a domain name of a sender address of the received electronic mail is matched with a domain name of the terminal itself.
Patent JP-2002137004-A (JP)
Title: Metal sheet excellent in gloss and its cold rolling method
Inventor: KIJIMA HIDEO
IPC: B21B3/02
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a metal sheet excellent in gloss and a cold rolling method using a roll with cross grinding pattern. SOLUTION: When the finishing pass is performed at the reversible rolling mill, the roll with cross grinding pattern is set whose inclination, at least in one direction is 10-75 deg. to the direction of roll circumference or also in other direction is 10-75 deg. to the direction of roll circumference, and the friction coefficient is adjusted to be 0.10-0.15. This metal sheet has a fine gloss featuring that there are two types of a plurality of convex slide ends of leveling trace where the cross grinding pattern of the roll slid having an opposite inclination direction in the longitudinal direction each other, and the inclination of a plurality of slide ends to the longitudinal direction is 10-75 deg. of the feature.
Patent JP-2002139656-A (JP)
Title: Structure for multiple optical fiber connector
Inventor: KOMATSU MIKIYA
IPC: G02B6/40
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To improve smoothness after polishing the tip face of a ferrule. SOLUTION: In a multiple optical fiber connector, that connects multiple optical fibers by abutting ferrule tip faces 10A on each other by a prescribed pressurizing force, the tip face 10A of the ferrule is formed into a shape in the direction of the row of multiple optical fibers, such that the center area is made narrower than both end areas, namely in a recessed shape, where the proximity to the optical fiber inserting holes 12 is recessed from other parts. As a result, the tip face 10A of the ferrule is polished more in the center area where polishing area is narrower, while being polished less in both end areas where polishing area is wider, so that smoothness is improved.
Patent JP-2002141819-A (JP)
Title: Broadcast receiving for vehicle
Inventor: OTA KATSUMI
IPC: H04N5/44
Filed: 2000-11-01
Abstract: PROBLEM TO BE SOLVED: To stably enable receiving regardless of weather or radio wave state by preferentially switching a device to the broadcasting station of a preferable program when the device enters the viewable range of that broadcasting station. SOLUTION: While preparing a field strength database, with which the field strength of the broadcasting station of the favorite program is measured along with a traveling route, in the case of traveling on the same route, an inference field strength D1 offsetting a field strength D0 of the database just for a difference between the present field strength of radio waves of the relevant broadcasting station at a traveling starting point and the field strength database is found and at a spot Q, where the inference field strength D1 reaches a listening level H, the receiving frequency of a tuner is switched to the frequency of the relevant broadcasting station. Since the frequency is switched on the basis of the present inference field strength, viewing is enabled in stable state.
Patent JP-2002137797-A (JP)
Title: Gust control device for rotary-wing aircraft
Inventor: BANDO SHUNICHI
IPC: B64C27/57
Filed: 2000-11-01
Abstract: PROBLEM TO BE SOLVED: To accurately detect the amount of displacement of a rotor blade 2 caused by gusts or the like, without being adversely affected by weather such as rain or snow, and sunlight. SOLUTION: A pair of rotor blades 2 on both sides of the rotational axis 3 of a rotor are coupled together at their respective rear ends by hub plates 10 and 10a made of composite materials. The hub plates 10 and 10a are stored in the upper part of a hollow rotor mast 1 and oscillatably supported at the supporting position of a pivot 22. Inside the rotor mast 11, a plurality of sensors 78 to 86 are provided in the fixed position of an airframe 5 so that the displacements of the hub plates 10 and 10a along the rotational axis 3 are detected using laser beams without contact. In this way, the amounts of vertical displacements of the hub plates 10 and 10a and therefore the rotor blades 2 in their longitudinal and horizontal tilting directions are computed to control the pitch angle of the rotor blades 2.
Patent JP-2002137537-A (JP)
Title: Ink-jet recording sheet
Inventor: TOTANI KAZUO
IPC: B41M5/50
Filed: 2000-11-02
Abstract: PROBLEM TO BE SOLVED: To provide an ink-jet recording sheet for use in a printer or the like for recording using water ink wherein a blot on printing part can be avoided, and high color-developing properties of printed matters, high surface resistance of printing part and water resistance of coating film can be provided. SOLUTION: In the ink-jet recording sheet wherein an ink recipient layer containing a porous inorganic pigment and a binder is provided on at least one of the sides of a supporting body, the supporting body is a water-impervious sheet, and the pigment is an amorphous synthetic silica which can absorb oil at a rate of 200 ml/100 g or more, while the binder contains a water-insoluble resin. The degree of smoothness (JIS P8119) of the surface of the ink recipient layer is 100 seconds or less, and the contact angle of the layer for distilled water after 0.1 seconds is 25-80 degrees.
Patent JP-2002140225-A (JP)
Title: Data input support method, data input support device, and recording medium
Inventor: MIZUNO KOJI
IPC: G06F12/00
Filed: 2000-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a data input support method and a data input support device capable of improving the convenience and reducing the labor of data input to an external system. SOLUTION: In this data input support method, the data input support device and the recording medium, a control part 3 has a communication part 1 acquire a Web page from a Web server 10 conforming to a rule set in a rule data base 4, a Web data extracting part 2 extracts data of a retrieval object in accordance with an instruction from the control part 3, and the control part 3 instructs an external system control part 5 to register the extracted data into the external system.
Patent JP-2002150598-A (JP)
Title: Optical pickup device and recording/reproducing device
Inventor: YAMAMOTO KENJI
IPC: G11B7/1392
Filed: 2000-11-06
Abstract: PROBLEM TO BE SOLVED: To always keep constant a light quantity incident on the aperture diaphragm of an object lens while correcting a spherical aberration by preliminarily passing a luminous flux incident on the object lens through an expander lens and also to make performable excellent writing and reading of an information signal to an optical recording medium by not changing rim intensity(RI). SOLUTION: The aperture diaphragm 6 of the object lens 7 is positioned at the focal position of a second lens group 5b of the side close to the object lens 7 consisting of the expander lens 5.
Patent JP-2001187960-A (JP)
Title: Trim valve for fluid-operated friction torque transmitting device
Inventor: HALL ARTHUR III
IPC: G05D16/20
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To smoothly control the pressure of a torque transmitting mechanism. SOLUTION: This trim valve controls the rise of pressure and the gain of pressure in a torque transmitting device. The trim valve controls the distribution of system pressure to the torque transmitting device in the state where the operating pressure of the torque transmitting device is controlled to have a desired gain rate. A spool valve controls the input of the system pressure through a sleeve valve in order to distribute it to the torque transmission device in response to the control pressure. The trim valve has a bias spring element for controlling the sleeve member of the trim valve. The rate of the operating pressure rising in interlocking with the control pressure is set by the bias spring element that can be formed of a single variable rate member or a plurality of juxtaposed members.  When the juxtaposed members are used, they are positioned so as to be successively engaged by the sleeve valve during the linear movement in response to the change of operating pressure.
Patent JP-2002146306-A (JP)
Title: Heat-resistant bond ply having excellent alkali etching property
Inventor: KATAOKA KOSUKE
IPC: C09J7/02
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a heat-resistant bond ply having excellent alkali etching property and free from significant difference between the alkali etching speeds of the base film layer and the thermoplastic polyimide layer of the heat-resistant bond ply. SOLUTION: The heat-resistant bond ply has a thermoplastic polyimide layer on at least one surface of a heat-resistant base film. The alkali etching speed of the thermoplastic polyimide layer is 1/10 to 10 times the alkali etching speed of the base film. A bond ply having excellent alkali etching property can be produced by using an ester acid dianhydride as the thermoplastic polyimide layer.
Patent JP-2002144511-A (JP)
Title: Multilayer sheet and card
Inventor: MARUMO TAKESHI
IPC: B42D15/10
Filed: 2000-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a multilayer sheet for a card having self-fusion bondability, heat resistance and a stable quality. SOLUTION: The multilayer sheet comprises at least three layers having a fusion bonding layer (A) of a copolymer polyester obtained by substituting 10 to 70 mol% of an ethylene glycol component of a polyethylene terephthalate resin for a cyclohexane dimethanol, a heat resistant layer (B) made of a polycarbonate resin, and a front surface layer (C) containing a lubricant of 0.1 to 3 pts.wt. for 100 pts.wt. of the copolymer polyester obtained by substituting 10 to 70 mol% of the ethylene glycol component of the polyethylene terephthalate resin for the cyclohexane dimethanol, so that the layers (C), (B) and (A) are sequentially laminated in this order from the surface layer side of the card.
Patent JP-2002156800-A (JP)
Title: Image forming device
Inventor: OOJIYA ATSUYA
IPC: G03G15/00
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device, equipped with a temperature detection means for deciding appropriate applied voltage to an electrifying member and preventing surface staining and the lowering of image density from occurring, by controlling the applied voltage as an image forming device, having a cartridge (AIO) equipped with at least an electrifying device and a photoreceptor. SOLUTION: A photoreceptor drum 1, an electrifying member 2, a developing device 5 and a cleaning blade 9 constitute one cartridge (AIO) 12, and the temperature detection means 11 is installed near the AIO 12. In the image forming device, surface staining and lowering of the image density are prevented from occurring by controlling the applied voltage to the member 2, according to the result of temperature detection by the detection means 11.
Patent JP-2002158005-A (JP)
Title: Non-sintered nickel electrode for alkali storage battery
Inventor: MORIKAWA ARINORI
IPC: H01M4/52
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a non-sintered nickel electrode for an alkali storage battery with high activator utilization rate. SOLUTION: Cobalt simple substance and/or cobalt (II) compound, and aluminum simple substance and/or aluminum compound are added to the powder of an activator composed of nickel hydroxide.
Patent JP-2002153990-A (JP)
Title: Alloy for solder ball
Inventor: SATO ISAMU
IPC: B23K35/02
Filed: 2000-11-21
Abstract: PROBLEM TO BE SOLVED: To provide an Sn-Pb-base solder ally which is excellent not only in thermal fatigue resistance but in solderability and surface gloss after soldering as well. SOLUTION: This alloy for solder balls consists of 2 to 65 mass% Sn, 0.1 to 1 mass% Sb, 0.01 to 0.1 mass% Cu, 0.01 to <0.1 mass% Bi and the balance Pb.
Patent JP-2002156100-A (JP)
Title: Gas piping facility
Inventor: KITAGAWA SEIICHI
IPC: F17D5/04
Filed: 2000-11-21
Abstract: PROBLEM TO BE SOLVED: To provide gas piping facility capable of reducing cost of safety measures and saving a space when handling flammable gas. SOLUTION: This gas piping facility 10 for supplying flammable gas G to predetermined facility through a gas pipe 11 is provided with a covered pipe 13 covering the gas pipe 11 airtightly and a gas detector 17 connected to the covered pipe 13 to detect gas G that gas between the gas pipe 11 and the covered pipe 13 contains.
Patent JP-2002154976-A (JP)
Title: Agent and health food for preventing, ameliorating and/ or treating chronic disease
Inventor: SUZUKI HIROSHI
IPC: A61K35/74
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To obtain an agent and a health food effective for preventing, ameliorating and/or treating chronic diseases, persistently exhibiting effects for a long period of time. SOLUTION: This agent for preventing, ameliorating and/or treating chronic diseases is characterized in that the agent contains a bacterium recombined with a physiologically active substance gene and the recombinant bacterium can produce the physiologically active substance in an animal intestinal tract. This health food comprises the recombinant bacterium.
Patent JP-2001193707-A (JP)
Title: Method and system for controlling electrohydraulic valve
Inventor: MANRING NOAH D
IPC: E02F9/22
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a method and a system for simultaneously controlling pressure and a flow rate by a single electrohydraulic valve design. SOLUTION: An actual valve output flow rate of hydraulic fluid flowing through a valve 32 is compared with a target valve output flow rate. Then, an input flow rate to the valve 32 is corrected based on the difference between the actual valve output flow rate and the target valve output flow rate. A plurality of pressure-flow curves for obtaining the target valve output flow rate based on an actual load pressure and an operator input signal is stored. The actual valve output flow rate is obtained by utilizing a flow rate sensor 42, or by utilizing a flow rate calculator using output signals from a spool displacement sensor 44 and various pressure sensors to calculate the actual valve output flow rate based on input from an appropriate sensor.
Patent JP-2002164960-A (JP)
Title: Mobile phone
Inventor: KIDAI KEI
IPC: H04M1/00
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a mobile phone that can reduce number of components and its manufacturing cost and is provided with a speaker providing a sufficient layout space in a main body. SOLUTION: A display section 11 and operation buttons 12 are placed on one side of the main body 10 and a transmission reception section such as a speaker 13 and a microphone 14 is provided on the rear side to enhance the operability of the mobile phone, the speaker 13 of the main body 10 outputs a speech sound of a communication opposite party for reception purpose at communication and is also provided with a function of informing the user about the operating state of the main body 10 by music or a notice tone of a ringer or the like so as to selectively output a receiving sound or a notice tone from the main body 10 to the speaker 13.
Patent JP-2002164323-A (JP)
Title: Focusing ring and apparatus and method for treatment of substrate
Inventor: KIMURA TADAYUKI
IPC: H01L21/302
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To obtain an apparatus and a method for etching, wherein the difference in an etching rate between the central part and the outer peripheral part of an Si wafer 4 as a substrate to be treated with not be generated. SOLUTION: The substrate treatment apparatus is provided with a treatment chamber which generates a plasma at the inside, a support base by which the substrate to be treated is supported at the inside of the treatment chamber, the focusing ring which is arranged so as to surround the circumference of the substrate to be treated and a temperature control mechanism which controls the temperature of the focusing ring. By using the substrate treatment apparatus, the temperature of the focusing ring and the surface temperature of the substrate to be treated are kept identical.