baber/WOPTO huggingface dataset:
Patent JP-2001155484-A (JP)
Title: Latency deciding circuit, latency deciding method, variable latency circuit, and memory device
Inventor: CHUNG DAE-HYUN
IPC: G01R31/30
Filed: 2000-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a latency deciding circuit and a latency deciding method by which latency can be adjusted performed by a clock frequency. SOLUTION: This latency deciding circuit is provided with a latency decision instruction input section 5 for generating an internal start responding to activation of a latency decision start signal starting decision of latency synchronously with a clock signal, a latency section defining circuit 20 for generating the prescribed latency decision section signal for every edge of a clock signal responding to a latency decision start signal, a delay section 10 for generating a delay signal so that latency is adjusted by delaying an internal start signal by the prescribed time, and a latency indicating circuit 30 for deciding the number of latency responding to a latency decision start signal and a latency decision section signal at the time of activating a delay signal.
Patent JP-2002113581-A (JP)
Title: Method and device for manufacturing optocoupler
Inventor: KAWAKITA MASAAKI
IPC: B23K11/00
Filed: 2000-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an optocoupler, by which an electric power is supplied to plural welding heads from a single welding power source unit without using a large-scaled change-over device and a stable welding strength is available by eliminating a difference in resistance at a lower electrode, and to provide a device for which the method is applied. SOLUTION: The device is provided with a controller 64 which applies a high voltage on an upper electrode 54 by driving a welding power source unit 60 connected to the upper electrode 54 when the upper electrode 54 is detected by a position sensor 62 as it is located at a welding position 66.
Patent JP-2002117839-A (JP)
Title: Manufacturing method of negative electrode for non- aqueous electrolytic solution secondary battery
Inventor: HOTEHAMA KENICHI
IPC: H01M10/0566
Filed: 2000-10-12
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration of discharge characteristics, especially of heavy load discharge characteristics of a mixture containing thickener(s) and binder(s) at an electrode plate where a current collector is coated with the mixture while these binder(s) and thickener(s) exist between the current collector and an active material. SOLUTION: In this method, heat treatment temperatures are made to be 150 to 350 deg.C in a heat treatment of a negative electrode, and oxygen concentration in the atmosphere is made to be 0.1 to 15 vol.%, and a relational expression of 1<=(T-150)/(22-C)<=8 is satisfied.
Patent JP-2002123660-A (JP)
Title: Marketing data collecting system
Inventor: OTOMO MASATOSHI
IPC: G06Q50/00
Filed: 2000-10-18
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive marketing data collecting system by which prospective purchasers can easily apply for an incentive campaign to contribute to the sales promotion of an article and marketing of individuals data can be easily and speedily collected on an incentive providing side. SOLUTION: A member information managing server 3 for inputting the member information and a marketing data managing server 1 for collecting the marketing data directly from the purchasers of the article are linked on a network. Only by accessing the member information managing server and inputting a member code and the common article code of the purchased article, a person who is the purchaser of the article displaying the common article code and who belongs to a membership organization can apply for the campaign.
Patent JP-2002121410-A (JP)
Title: Method for manufacturing pigment, color paste and color filter
Inventor: KUBOTA YASUO
IPC: G02B5/22
Filed: 2000-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a pigment having excellent dispersibility, and thereby provide a color paste having excellent dispersion stability of the pigment and a color filter having pixels excellent in transmission, contrast and surface smoothness. SOLUTION: The method for manufacturing a pigment comprises forming hydrophilic groups at least on the surface layer of the pigment by partially breaking the molecular structure of the pigment molecule. The color paste contains a pigment which has been produced by the method for manufacturing a pigment. The color filter is produced by using the color paste.
Patent JP-2001149487-A (JP)
Title: Device for inserting objective in blood vessel of patient
Inventor: SUNNANVAEDER LARS
IPC: A61M39/00
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a device to insert an objective in a blood vessel wherein an amount of blood, which is worth to mention, does not flow out any more when the objective to be inserted is inserted. SOLUTION: This device is a hemostatic valve 12 which can be arranged on the rear side end section of a catheter 10. In this case, the hemostatic valve 12 is formed as a check valve. Also, in the valve 12, the periphery of a dilation apparatus 11 is surrounded by at least one packing 25, 26, to surround the periphery. An objective is inserted in the blood vessel of a patient through the catheter 10 having such a dilation apparatus 11, by this device 12 to insert the objective in the blood vessel.
Patent JP-2002132990-A (JP)
Title: Equipment maintenance system
Inventor: YAMAGUCHI KATSUMI
IPC: G06Q50/10
Filed: 2000-10-26
Abstract: PROBLEM TO BE SOLVED: To provide an equipment maintenance system for enabling even a company which does not specialize in maintenance though provided with engineers, to appropriately comprehend the operation status without having to send service engineers to the site. SOLUTION: Based on the request of a building management company 30, maintenance objects, that are the pieces of equipment 32a-32n, are provided with equipment information terminals 33a-33n for detecting the operation state of the pieces of the equipment 32a-32n and transmitting equipment information via a communication channel 4. Also, a maintenance management company 10 which specializes in maintenance, is provided with a monitoring center 5 for receiving the equipment information and conducting a coping processing. The operation state of the pieces of the equipment 32a-32n is reported from the monitoring center 5 to the building management company 30, and the building management company 30 conducts maintenance management corresponding to the reported result. Thus, cost reduction in maintenance work is and high quality of maintenance work can be realized.
Patent JP-2002137510-A (JP)
Title: Tape cartridge and tape printer
Inventor: FURUYA YOSHIKIYO
IPC: G03H1/18
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a tape cartridge and a tape printer in which a hologram image can be formed on demand using a tape printer. SOLUTION: The tape cartridge 20 comprises a hologram transfer ribbon R produced by coating a ribbon basic material layer 61 with a hologram layer 62, and a print tape T having an image receiving layer 50 being transferred thermally with the hologram layer 62 of the hologram transfer ribbon R contained in a cartridge case 21.
Patent JP-2002133748-A (JP)
Title: Shutter opening/closing mechanism and disk recording and/or reproducing device
Inventor: OTA TETSURO
IPC: G11B17/04
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To optimize the opening/closing actions of the shutter of a disk cartridge by securing a smooth inserting action of the disk cartridge into a holder. SOLUTION: This shutter opening/closing mechanism is provided with the holder 6 having an insertion port 6a opened on one side and retaining the disk cartridge 100 inserted from the insertion port and a shutter opening/closing spring 19 integrally provided on the holder, displaced to be rotated around a fulcrum 22 against the holder, coupled with the coupling hole 103a of the shutter 103 of the disk cartridge, and opening or closing the shutter as the disk cartridge is moved against the holder. The fulcrum is provided on the side nearer to the insertion port of the holder in the moving direction of the disk cartridge than the tip of the shutter opening/closing spring.
Patent JP-2002140254-A (JP)
Title: Cellular phone terminal device, image forming device, server device, and printing system
Inventor: TANIGUCHI KATSUYA
IPC: G06F3/12
Filed: 2000-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a printing system allowing the output of image information from a cellular phone even in an image forming device not connected to a network. SOLUTION: In the case of printing of information corresponding to printing output is desired when information is searched by means of the cellular phone 2, instead of downloading printing data and accumulating them in an image information memory 15 inside the cellular phone 2, address information (URL) representing the location of the information is stored in an address information memory 16, and only the reservation of printing work is carried out. Subsequently, a user connects the cellular phone 2 to a nearby image forming device 3 having this function for connection to the address of the printing reservation, and then, the printing data are downloaded by means of the cellular phone 2.  Because the printing data are downloaded by means of the cellular phone 2 and directly transferred to the image forming device 3, a large-capacity storage device for temporarily storing the printing data is not required inside the cellular phone 2. And also, the connection of the image forming device 3 to a large-scale printing system connected to the network is not also required.
Patent JP-2002144269-A (JP)
Title: Suction pad
Inventor: NAKAMORI TOSHIO
IPC: B25J15/06
Filed: 2000-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a suction pad free to carry a carried article without leaving a sucked mark even when it is high in temperature. SOLUTION: The suction pad 10 has an air suction hole 13 to suck air and has a contact member 14 to suck a work 18 by air suction by making contact with the work 18. The contact member 14 is formed of a heat resistant elastomer to reduce contents of a plasticizer so as not to leave the sucked mark on the work 18 even when temperature of the work 18 is high. Consequently, it is possible to avoid the sucked mark from being left on the work 18 even when the temperature of the work 18 is high at the time of sucking it, and it is possible to provide sufficient sucking force as the sucking part is elastically deformed.
Patent JP-2002138820-A (JP)
Title: Control device of exhaust passage directional control valve
Inventor: SATO MASAHIRO
IPC: F01N3/18
Filed: 2000-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a control device of an exhaust passage directional control valve capable of sufficiently purifying exhaust gas by controlling the directional control valve in the proper timing in a switching system. SOLUTION: In this control device of the exhaust passage directional control valve for controlling the directional control valve 15 for switching exhaust passages provided with a catalyst device 6 for purifying the exhaust gas exhausted from an internal combustion engine 1 to a main exhaust passage 13 and a bypass exhaust passage 14 bypassing this main exhaust passage 13 and provided with an HC absorbent 16 capable of adsorbing hydrocarbon and moisture in the exhaust gas among the exhaust passages, the control device is provided with a downstream humidity sensor 22A arranged in the downstream of the HC adsorbent 16 of the bypass exhaust passage 14, and detecting humidity of the exhaust gas introduced to the bypass exhaust passage 14, and a directional control valve driving means (an ECU 25, and steps 171 to 173 of Fig.  13) for driving the directional control valve 15 on the basis of a detecting result of this downstream humidity sensor 22A.
Patent JP-2001200926-A (JP)
Title: Shift control device for continuously variable transmission having infinity gear ratio
Inventor: JO SHINICHIRO
IPC: F16H37/02
Filed: 2000-11-07
Abstract: PROBLEM TO BE SOLVED: To realize the quick and smooth shift without using a high-speed transmission mechanism and a control device when performing the shift around a rotary synchronous point. SOLUTION: In case of switching the operation mode when transferring a gear ratio from the real IVT gear ratio (ii) to the achievement IVT gear ratio (tii), any one of a power circulating mode clutch and a direct connecting mode clutch is selected as a clutch for the first control on the basis of the preset pattern based on the IVT shift direction and the positive and negative engine torque. On the other hand, the other clutch is selected as a clutch for the second control.  Timing for torque phase for exchanging a clutch for transmitting the torque and a transmission torque target value of the clutch for the second control are determined by the shift direction and the clutches for the first and the second control, and while the transmission target value of the clutch for the first control is determined on the basis of the transmission target value of the clutch for the second control, the target IVT gear ratio and the CVT gear ratio.
Patent JP-2002153078-A (JP)
Title: 3-level power conversion device
Inventor: HISADA MASAKAZU
IPC: H02M7/48
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To achieve reduction in size of a 3-level power conversion device. SOLUTION: A group of elements consisting of four serially connected switching elements 1 to 4 and two coupling diodes 5, 6 of the 3-level power converter are disposed on a line, and the smoothing capacitors 7, 8 are disposed with the connecting terminals 9p, 11p and 10n, 11n located at the nearest position to the coupling diodes 5, 6 among these element groups. Accordingly, the lengths of two current paths before and after the turning OFF can be balanced and these current paths are laid along each other in view of reducing a wiring inductance during the turning off, controlling a surge voltage and also reducing size and weight.
Patent JP-2002152708-A (JP)
Title: Image switching device and mage switching system
Inventor: OSHIDA TAKENORI
IPC: H04N7/173
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To provide an image switching system providing image distribution by which each image input terminal and each image output terminal of respective image switching devices are freely set and switched even in a large-scale image distribution network by solving a problem that interconnection among image input terminals and image output terminals of conventional respective image switching devices cannot have been made, with respect to the conventional image switching devices and a conventional image switching system where image information is switched and distributed to/from the image input terminals and the image output terminals located among points via optical transmission lines. SOLUTION: The image switching device is provided with a switching section that switches a connection destination of its image input terminal or its image output terminal and a switching controls section that stores image switching information of the image switching device and issues a switching instruction to the switching section of other image switching device being a switching object on the basis of a switching request from an image switching terminal.
Patent JP-2002146799-A (JP)
Title: Shuttering for grating crib, and grating crib structure using the same
Inventor: ONARI ITARU
IPC: E02D17/20
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To provide shuttering for a grating crib, which is safe and easy to handle, and can smoothly construct a grating crib structure. SOLUTION: The shuttering A for forming the steel-reinforced grating crib B is provided with a pair of frame bodies 1 and 1 which are arranged so as to be opposed to each other at a predetermined interval therebetween, and a required number of connecting members 2, 2, etc., arranged between the frame bodies 1 and 1 at required intervals in a lengthwise direction of the frame bodies 1. Each frame body 1 is formed of a crimp mesh which is a knitted body consisting of longitudinal wires 11, 11, etc., each having continuously corrugated curves, and transverse wires 12, 12, etc. Then, an end 111 of the longitudinal wire at an upper end thereof is bent like a ring (hook), and the end 111 is then hooked on a transverse wire 12a at an upper end location.  The end 111 of the longitudinal wire is bent in alternate rightward and leftward directions depending on the knitting of the corrugated longitudinal wire 11.
Patent JP-2001248314-A (JP)
Title: Injection nozzle, resin injector provided therewith, anchor pin, and pinning construction method
Inventor: FUJITA SHOGO
IPC: E04G23/02
Filed: 2000-11-13
Abstract: PROBLEM TO BE SOLVED: To provide an injection nozzle and a resin injector provided therewith, an anchor pin and pinning construction method, used for performing correct resin injection and simplifying modifying work for a building outer wall. SOLUTION: The injection nozzle 12 comprises a body joint portion 14 for detachably mounting a base portion on an injector body 11 and a nozzle 15 extended from the body joint portion 14, having a discharge port 22 at the end, and adapted to be inserted into a filling hole 7. The nozzle 15 has an inner cylinder 21 having the discharge port 22 at the end, an outer cylinder 20 for slidably holding the inner cylinder 21 on the inner periphery thereof and formed with the diameter somewhat smaller that that of the filling hole 7 and an adjusting seal 16 mounted on the outer periphery at the base portion side of the outer cylinder 20 and put in contact with an opening portion 8 of the filling hole 7 for sealing the opening portion 8. The inner cylinder 21 is moved forward to a deep bottom portion of the filing hole 7 after receiving the injecting force of a resin R, and the adjusting seal 16 is formed with the length adjustable to be inserted into the filling hole 7 of the outer cylinder 20.
Patent JP-2002151411-A (JP)
Title: Method of forming metal oxide film by sputtering
Inventor: SASAKI NARIHITO
IPC: C23C14/00
Filed: 2000-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a method of forming a metal oxide film by sputtering, which can enhance characteristics uniformity of the metal oxide film formed on a wafer. SOLUTION: A wafer 1 is loaded on an anode stage 4 which is faced on a sputtering target, and a metal oxide film such as vanadium oxide (VOx) film is formed on the wafer 1 by sputtering. Prior to these steps, regions where metal faces are exposed are formed on the anode stage 4 or on the wafer 1 by a process of forming a metal film 2a on an outer periphery of the wafer 1 and a lattice-shaped metal film 2b on the inside of the wafer 1. By grounding the metal regions, charging during the VOx film formation is prevented to suppress self-bias potential, and uniformity of the resistance value of the VOx film is enhanced.
Patent JP-2002143092-A (JP)
Title: Subjective optometric device
Inventor: HARUMOTO KOUKI
IPC: A61B3/028
Filed: 2000-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a subjective optometric device constituted to automatically shield optometric apertures once without manually shielding the optometric apertures one by one by an examiner before the start of an examination when executing the examination that needs to once shield the optometric apertures. SOLUTION: This subjective optometric device 10 is provided with a registering means for registering executed examination contents in advance, and a storage means 59 for storing the examination contents registered by the registering means. The subjective optometric device 10 executing the examination on the basis of the registered examination contents, is further provided with a determining means 12 for determining whether or not the examination contents need to once shield the optometric apertures 13L, 13R before the start of the examination, and shielding and releasing means M1-M6 for once shielding the optometric apertures 13L, 13R before the start of the examination on the basis of the determined result of the determining means 12 when the examination contents are selected, and releasing the shielding of the optometric apertures 13L,  13R after setting an optical element for the examination.
Patent JP-2002146958-A (JP)
Title: Floor panel for use in wooden building, and rigid floor structure capable of venting, using the floor panel
Inventor: KAZAMI KEIZO
IPC: E04B5/43
Filed: 2000-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a rigid floor structure capable of venting, which can enhance the stretching rigidity of the floor and facilitates communication between an underfloor space and an inner venting layer even in a wooden building which is constructed so as to be a system effectively utilizing natural energy. SOLUTION: According to the rigid floor structure, a floor panel consisting of a plate member and a projection formed on one side of a plane of the plate member, is mounted at a location higher than a horizontal member, to thereby form an air communication passage. Further, the projection is mounted in a manner making contact with a side surface of the horizontal member. As a result, the stretching rigidity of the floor is enhanced.
Patent JP-2002156786-A (JP)
Title: Image forming method
Inventor: UCHIDA TAKESHI
IPC: G03G15/08
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To provide an image forming method, in which the electrifying property and the carrying ability of toner in development are stable and the deterioration of image quality is reduced, even in the case of repeatedly forming an image over a long term. SOLUTION: In an image forming system, where nonmagnetic toner, consisting of at least resin, a releasing agent and a colorant, is used to form a thin layer on the surface of a toner carrier, and carried to a developing area so as to develop the image the surface roughness of the toner carrier is 1 to 10 μm and the toner obtained by salting out/fusing resin particles, constituted by including the releasing agent in binding resin and the colorant, is used as the toner in this image forming method.
Patent JP-2002206002-A (JP)
Title: Method for producing high nitrile-based copolymer latex
Inventor: YAGI YOSUKE
IPC: C09D133/18
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a high nitrile-based copolymer latex coating material having an excellent coating film-forming performance, gas barrier property and ink-adhesion property, and a method for producing the same. SOLUTION: In this method for producing a high nitrile-based copolymer latex, a monomer mixture consisting of 70-96 mass % acrylonitrile or methacrylonitrile, 3-15 mass % unsaturated dibasic carboxylic acid and 1-26 mass % >=1 kind of a vinyl-based monomer copolymerizable with the above compounds is subjected to and emulsion polymerization in the presence of a polyvinyl alcohol having 2-50 mPa.s viscosity and >=95.5 mol % saponification value.
Patent JP-2002153416-A (JP)
Title: Tip part of endoscope
Inventor: MATSUNO SHINICHI
IPC: G02B23/24
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To prevent a nozzle part for jetting fluid from surfacing at the time of feeding air and water and to correctly blow the fluid to the surface of an observation window at the tip part of an endoscope where a tip cap is freely attachably and detachably provided so as to cover the outer surface of a tip part main body. SOLUTION: A nozzle 40 for jetting the fluid passed through fluid passages 33 and 34 to the surface of the observation window 4 is formed of an elastic material and the nozzle 40 is clamped between the tip part main body 1 and the tip cap 30 in an elastically smashed state.