baber/WOPTO huggingface dataset:
Patent JP-2002262002-A (JP)
Title: Image reader and image processor
Inventor: OUE YUJI
IPC: G03G15/00
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To provide an image reader with a toner eliminating function having high convenience and an enhanced job efficiency where expense in the time and effort required for a conventional single function machine such as setting operations for reading and toner elimination processing, setting of an original and carrying is minimized. SOLUTION: The image reader makes the read function and the toner eliminating function composite and eliminates toner after reading by a series of operations. A control section 1 of the image reader receiving a command of reading/toner elimination processing conditions set by a PC via an external I/F 8 activates an image input section 5 and an image processing section 6, gives acquired image data to the PC being a processing request source, checks necessity of the toner elimination processing after the end of reading of an original, gives the original to an input side of a toner elimination processing section 7, and discharges recycled white paper after the toner elimination processing when the toner elimination processing is needed.  The image reader checks abnormity in the read operation, inadequate read image and mixing of white original and conducts toner elimination cancellation and stop control.
Patent JP-2002261041-A (JP)
Title: Ion implanting layer for sic semiconductor and manufacturing method therefor
Inventor: KIMOTO TSUNENOBU
IPC: H01L21/336
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To provide an ion implanting layer where the disturbance of crystal and the roughness of a crystal surface is reduced. SOLUTION: The ion implanting layer 2 of a SiC semiconductor 1 extends to the face of a plane direction having the off angle of an angle a within 10 deg. from the  03-38} face of 4H-type SiC.
Patent JP-2002268344-A (JP)
Title: Developer-supplying device
Inventor: KONO HIROHISA
IPC: G03G15/08
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a developer-supplying device having a simple constitution, which scrapes a developer stuck to the inside surface of a vessel to carry it to a developer discharge port. SOLUTION: The developer-supplying device is constituted of a cylinder wall 12k provided with a developer discharge port 18k, a rear end wall 13k where a hole 14k is formed, a follower connection member 55k which transmits the rotating force, a carrying and stirring member 52k, to which the revolving shaft 41k a carrying member 45k having a spiral part 46k, which has a diameter slightly shorter than the inside diameter of the cylinder wall 12k and stirring member 50k are fixed, a front-end wall 11k, where a shaft support hole 37k having a shaft support face 35k which supports one end of the revolving shaft 41k, which has the other end supported by the connection member 55k, below the center line of the cylinder wall 12k is formed.
Patent JP-2002266730-A (JP)
Title: Engine starting device
Inventor: HAYASHI KENJI
IPC: F02N11/08
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To improve the starting performance of an engine while reducing a load of a secondary battery. SOLUTION: A control circuit is composed of an OR1, and INV1 to an INV3, a BF1, a BF2, a T1, a T2, an FF1, an FF2, an M1, an M2, an R2 to an R4, and an RL1 to an RL4. When the voltage of a hyper capacitor C1 is not less than 11.5 V, the control circuit turns off the relay RL4 and connects the secondary battery 3 and the capacitor C1 through an inductor L1. When the voltage of the capacitor C1 is not less than 6 V and less than 11.5 V, the control circuit turns on the relay RL4 after a lapse of a specified time and short-circuits the inductor L1. When the voltage of the capacitor C1 is less than 6 V, the control circuit turns on the relay RL4 and short-circuits the inductor L1.
Patent JP-2002270081-A (JP)
Title: Electric circuit breaker
Inventor: KISU NAOKI
IPC: H01H50/54
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To provide an electric circuit breaker properly breaking an electric circuit at a desired timing without using chemicals such as a gas generating agent or a explosive and capable of substantially reducing cost by a simple structure. SOLUTION: A pair of connection terminals 3 and 4 are attached on a casing 2 away from each other and the connection terminals 3 and 4 are electrically conducted by a movably provided connection bus bar 6. When breaking the electric circuit, a control signal is fed to a driving means for an electromagnetic actuator 10 or the like, the connection bus bar 6 is pressed upward by a pressing plate 8 arranged below the connection bus bar 6, and the connection bus bar 6 is moved from a first position P1 of providing an electrically conductive state of the pair of connection terminals 3 and 4 to a second position P2 of breaking the electrically conductive state of the pair of connection terminals 3 and 4.
Patent JP-2002263857-A (JP)
Title: Method for manufacturing metal precision mechanical component and metal precision mechanical component
Inventor: HASEGAWA HIROSHI
IPC: B21J13/02
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for inexpensively manufacturing a metal precision mechanical component which is assembled and formed by liquid phase diffusion welding by simplified manufacturing processes and a metal precision mechanical component. SOLUTION: In the method for manufacturing divided components for the metal precision mechanical component having a transporting path through which liquid or gas in a pipe line or a cylinder passes, respective outer shapes of the divided component which are divided into several pieces at an arbitrary surface in the axial direction of the transporting path are successively formed by forging or pressing, and thereafter the transporting path through which the liquid or gas in the pipe line or the cylinder passes is die forged by at least one time forging or pressing.
Patent JP-2002266668-A (JP)
Title: Control device for internal combustion engine
Inventor: MURATA SHINICHI
IPC: F01L13/00
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a control device for internal combustion engine for ensuring the stability of combustion in a SOCH engine equipped with a cam phase changing mechanism by setting a cam phase to a neutral position when performing a control for reducing unburned HC in exhaust gas in cold starting. SOLUTION: In the SOCH engine 1 equipped with the cam phase changing mechanism 8, when the control for reducing unburned HC in exhaust gas in cold starting is performed in order to reconcile a combustion control for reducing the unburned HC in exhaust gas in cold starting and combustion stability, the cam phase changing mechanism 8 is driven by a control means 31 to control the cam phase to the neutral position, and the internal EGR is reduced to ensure the stability of combustion.
Patent JP-2002266511-A (JP)
Title: Theater room
Inventor: SAKAI NOBUHIKO
IPC: E04H1/12
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To easily use a theater room even in an application excepting movie appreciation, and to further complete performance as a space in which persons see a movie. SOLUTION: A screen 14 in width of 3.5 m and height of 2 m is installed on a wall 13 facing the outdoors of the theater room 1 while an opening section having an opening area slightly smaller than the screen 14 is formed to the wall 13. Since the opening section is closed perfectly by the screen 14 by bringing the screen 14 to the state in which the screen 14 is drawn out completely from a housing section 18 in the case of movie appreciation, light from the outside is shielded and the space proper to movie appreciation can be formed. When the theater room is used for objects excepting movie appreciation, then, the light space having an excellent view can be formed because the whole surface of the opening section is opened by housing the screen 14 in the housing section 18.
Patent JP-2002268935-A (JP)
Title: Device, method and program of data transfer
Inventor: KANAI TATSUNORI
IPC: G06F5/00
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a proxy device capable of relieving a load of a network. SOLUTION: When reply data with the new contents is transferred from a proxy 30 on the server side to a proxy 40 on the client side, the data is correlated with fingerprint calculated by applying a hush function to the data and registered in a finger print cache in both of the proxies. When reply data with the same fingerprint as the one registered in the fingerprint cache is transferred from the proxy 30 on the server side to the proxy 40 on the client side, the finger print is transferred as a substitute for the reply data.
Patent JP-2002263230-A (JP)
Title: Forming device providing system of driving form image for driving practice range
Inventor: KOYAMA TOSHIO
IPC: G06Q50/10
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To take images of a driving form by means of video cameras in a golf driving range and the like for observing the taken images at home and the like. SOLUTION: Video cameras for taking driving form images are arranged around a driving box, while a coin box for actuating the video cameras is arranged. When a required fare is thrown into the coin box, the driving form is photographed by means of the video cameras. The photographed driving form images are transmitted to a server, and a user can obtain the driving form images by making access to the server from a terminal apparatus and the like at home.
Patent JP-2002270495-A (JP)
Title: Substrate treating method and apparatus therefor
Inventor: KAMIYAMA TSUTOMU
IPC: H01L21/027
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a substrate treating method and an apparatus therefor, Which levels a coating liquid by a travelling wave to form a coat film without giving stress to a substrate. SOLUTION: The substrate treating method for forming a film of a coating liquid R on the surface of a substrate S comprises a step for expanding and leveling a coating liquid R fed to the substrate S surface by a travelling wave PW to form a film. The generated travelling wave PW moves and expands the coating liquid R fed to the substrate S surface in its direction, thereby leveling the liquid R. Thus, a coat film can be formed without giving stress to the substrate S.
Patent JP-2002109960-A (JP)
Title: Fine metal particle dispersion liquid capable of forming film on polycarbonate substrate, manufacturing method of the same, and manufacturing method of optical recording medium
Inventor: EKUSA EMIKO
IPC: G11B7/243
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a fine metal particle dispersion liquid capable of forming a thin film on a polycarbonate substrate, which is a material of an optical recording medium like an optical disc executing a write-once memory by using fine particle of gold or silver which absorbs a specific area of visible light, and to provide a manufacturing method of an optical recording medium like an optical disc with a thin film of fine metal particle dispersion liquid on the polycarbonate substrate. SOLUTION: This is related to an optical recording medium 1 having an optical recording layer 3 formed on a polycarbonate substrate 2. For the optical recording medium 1, the optical recording layer 3, made of a thin film of a pasty mixed liquid which is made by dispersing at least one kind of fine metal particles chose from gold or silver in alcohol with low boiling point and soluble polymer, is formed on the polycarbonate substrate 2.
Patent JP-2002274700-A (JP)
Title: Paper feed control method and image formation device
Inventor: HIRAI HIDEJI
IPC: B65H7/02
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost paper feed control method and an image formation device capable of constantly re-feeding at the same timing without allowing recording paper sheets to insecurely behave in feeding resist paper sheets. SOLUTION: The recording paper sheet P is made to abut on a regist roller 30, bend, and stop once so as to correct its skew. Then, the speed is reduced to a general paper feed line speed or less, a stepping motor is driven by a prescribed number of pulses, and the tip of the recoding paper P is nipped by the regist roller 30.
Patent JP-2002281103-A (JP)
Title: Method and system for transferring stored continuous media, and stored continuous media transfer program
Inventor: YAMAMOTO MAKOTO
IPC: H04L47/267
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To enable stable transfer of a signal by enabling handling of many traffics in the same network, when data stored in a server side is transferred to a client side. SOLUTION: A method for transferring stored continuous media comprises the steps of adopting both a TCP and a UDP as a transfer protocol between the server and the client, when video data or voice data stored in the server is client, transferred in an IP network, adaptively switching the TCP and the UDP, in response to the stored amount of the data of a client's reception buffer, and transferring the data.
Patent JP-2002277689-A (JP)
Title: Optical fiber array and its manufacturing method
Inventor: SAITO TAKESHI
IPC: G02B6/26
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber array by which a high arranging accuracy of optical fibers can be obtained and also to provide a manufacturing method of such optical fiber array. SOLUTION: One or more pairs of substrates 5a, 5b are disposed between a pair of holding parts 5c arranged to face each other. In the pair of substrates 5a, 5b, a plurality of grooves 6 are formed with a space apart only on each oppositely facing main surface. An optical fiber 7 is sandwiched between the groove 6 formed on the substrate 5a and the one 6 on the substrate 5b. A positioning member 8 is sandwiched between a substrate-side positioning groove 6a which is formed on the each of upper and lower ends of the pair of substrates 5a, 5b, and the holding part-side positioning groove 6b which is formed on the main surface of each of the pair of holding parts 5c.
Patent JP-2002278932-A (JP)
Title: Information processor and start controlling method
Inventor: ARAKAWA TENKO
IPC: G06F21/88
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide an information processor for preventing the leakage of data in the information processor and improving convenience by using connection information of a network. SOLUTION: Peculiar information of a server on the network to be used is recorded in the information processor having a network connection device. When power is supplied and is restored, network information is read and compared. When the state of the server changes and the server cannot be detected, authentication is performed by using a method other than network information. Thus, a person except for a user is prevented from using the processor. In a regular network connection environment, the information processor can be used even if the user does not perform authentication work.
Patent JP-2002284440-A (JP)
Title: Paper handling device
Inventor: YONEDA TAIJI
IPC: G03G21/00
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a paper handling device where an optional device can be installed in which an originally disposed sensor can also be usable for the optional device. SOLUTION: A detection sensor 35 detects passage of paper P1 to a first document delivery tray 29 as a first paper handing device and a stacked state of delivered paper P2 at the first delivery tray 29. Detection subjects of the detection sensor 35 are changeable between existence of passage of paper and a jam state concerning if paper stays around the detection sensor 35 or not in response to addition of a sheet post-processing device as a second paper handling device for the optional device to be connected. Need to dispose a number of sensors separately for the respective paper handling devices is thus eliminated, thereby the device can be simplified, with ease of control achieved.
Patent JP-2002196497-A (JP)
Title: Chemical amplification type positive type resist composition for thermal flow and pattern forming method
Inventor: YAMANAKA TSUKASA
IPC: C08K5/41
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a resist composition and a pattern forming method thereto which can exhibit enough resolution in the ordinary pattern formation, reduce the pattern size by flow baking, and provide easy control of flow amount. SOLUTION: The chemical amplification type positive type resist composition for thermal flow comprises a specific hydroxyl-styrene resin (A) of which the 10 to 50 mol.% of hydroxyl groups are replaced with acid decomposable groups, the weight average molecular weight of 5,000 to 50,000, and the degree of dispersion of 1.0 to 1.3, a specific hydroxyl-styrene resin (B) of which the 10 to 50 mol.% of hydroxyl groups are replaced with acid decomposable groups and the weight average molecular weight of 5,000 to 50,000, and a photoacid generation agent.
Patent JP-2002283710-A (JP)
Title: Ink jet recording material
Inventor: SAKAGUCHI HIROSHI
IPC: B41M5/50
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording material having photo-like high luster, high ink absorbing properties and improved storage properties. SOLUTION: The ink jet recording material, in which an ink receiving layer is provided on a substrate, characteristically contains at least one compound which is elected from among a compound expressed by a general formula 1 or a general formula 2, a tocopherol derivative and a flavonoid.
Patent JP-2002286973-A (JP)
Title: Optical fiber fixing tool, its manufacturing method, and optical fiber connector using this tool
Inventor: SONODA HIDETO
IPC: G02B6/38
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To solve a conventional problem of an optical fiber fixing tool 10 that needs lowering the price, by improving cost increasing factors including an assembling process, high precision fabrication of a combination part, concentricity working of a core 1, cone forming, and precision machining of an outer diameter, which are all required for the fixing tool 10. SOLUTION: In the optical fiber fixing tool 10 consisting of a nearly cylindrical core 1 that has a fine hole la for storing an optical fiber in the axial direction and a resin-made core supporter 2 that holds the core; the core supporter 2 is provided, in the axial direction, with a tapered hole 2b and a fine hole 2c that is continuous to the tapered hole; this fine hole 2c is connected to the fine hole la of the core; and the concentricity is 10 μm or below between this fine hole 2c and the outer circumference 2d of the core supporter 2, while the concentricity is 60 μm or below between the fine hole 1a of the core 1 and the outer circumference 2d of the core supporter 2.
Patent JP-2002295862-A (JP)
Title: Air conditioner and indoor unit
Inventor: SUZUKI KAZUHIRO
IPC: F24F1/00
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To reduce noise of an indoor unit, while maintaining proper aerodynamic performance. SOLUTION: Dimensions of respective parts are determined, such that three relations L1 <L2 , 1.0s<=L1 <=1.3s and 1.2s<=L2 <=2.0s are satisfied between the interval L1 from the circumferential surface of a tangential fan 25 to a stabilizer 26, the interval L2 from a casing 28 which faces the stabilizer 26 through the tangential fan 25 and the circumferential surface of the tangential fan 25, and a minimum gap s between the blades of the tangential fan 25.
Patent JP-2002299465-A (JP)
Title: Semiconductor device
Inventor: KOYANAGI TAKESHI
IPC: H01L29/866
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To realize a Zener diode having no carrier trap to an oxide film due to a hot carrier and no aging change of a Zener diode in the diode formed together with a bipolar transistor on the same semiconductor chip. SOLUTION: A semiconductor device comprises a P+-type base layer 16 selectively formed on the surface of a P-well 15 and connected to an anode A; an N+-type emitter diffused layer 17 selectively formed at a position isolated from the P+-type diffused layer on the surface of the P-well; a P-type graft base diffused layer 18 formed to arrive at the interior of the P-well through the emitter diffused layer at the center of the emitter diffused layer, Zener- connected at the bottom of the emitter diffused layer; and connected to a cathode K, and the oxide film 19 formed on the surfaces of the P-well the base diffused layer, the emitter diffused layer, and the graft base diffused layer. In this case, the Zener junction is not contacted with the oxide film.
Patent JP-2002293289-A (JP)
Title: Connection structure for float device
Inventor: HIRATA MASAYUKI
IPC: E02B3/06
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide connection structure for a float device facilitating the assembly and disassembly of float units in the float structure with at least two float units arranged in squarish eight shape. SOLUTION: In this connection structure for the float device 4, at least two float units 1U each of which is provided with a float body 1 of flat rectangular shape and a frame 3 of hollow body structure formed around the float body, are arranged in squarish eight shape, and the corner parts 5 of the float units are connected. A connection part 7 is formed at the corner part of the rectangular hollow frame that surrounds and supports the float body. The connection part has an opening 13 provided in the direction of 45 deg. horizontal surface to the frame, and a pair of hollow fitting bodies 9, 9 fitted to the end part of the frame at an angle of 90 deg. to each other. A connecting body 23 is fittingly mounted to two connection parts positioned at the middle of the outer sides of the float units, to connect the connection parts.
Patent JP-2002291931-A (JP)
Title: Closed-type spray fire extinguishing system
Inventor: MURATA SHINJI
IPC: A62C35/60
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To eliminate a health problem. SOLUTION: A closed-type spraying head is provided at the delivery side piping 5 of a pre-operation type flowing water detector 1 to charge only water for fire-fighting to the piping 5.
Patent JP-2002298378-A (JP)
Title: Method for optical recording and optical recorder
Inventor: MITSUNABE JIRO
IPC: G03C1/73
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for optical recording and an optical recorder in which a plurality of data groups can be recorded with one exposure in multiple as holograms in one region of an optical recording medium and fast recording is possible. SOLUTION: Signal light 1 holding a first data group by the intensity distribution 25 and a second data group by the polarization distribution 26 is made to irradiate a specified region of an optical recording medium together with referential light to perform multiple recording of the polarization distribution 26 and the intensity distribution 25 of the signal light as holograms. Thus, by recording a plurality of data groups at a time in the optical recording medium, significantly fast recording is realized compared to the conventional method.
Patent JP-2002295697-A (JP)
Title: Three-way solenoid valve
Inventor: NAGASAKI KANEHISA
IPC: F16K11/07
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a three-way solenoid valve capable of improving the flow rate performance, while miniaturizing the valve. SOLUTION: A longitudinal groove 100 is provided in an outer circumferential part at least on one side of a valve element 12, the outer circumferential surface of the same outer circumferential part having no longitudinal groove 100 functions as a sliding guide for the valve element 12, the length of the valve element 12 in the longitudinal direction is reduced accordingly, and the solenoid valve can be miniaturized. Moreover, the valve element 12 is slidable, and the flow rate performance can be improved, by setting the opening area of a part of a housing 10 which forms connection ports 37, 40 and 42.