baber/WOPTO huggingface dataset:
Patent JP-2001232818-A (JP)
Title: Apparatus for sustaining/recovering print mechanism
Inventor: HOSHINO SEIJI
IPC: B41J2/18
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for sustaining/recovering print mechanism in which rotary motion of a motor can be converted into linear uniform motion through a relatively simple structure, consumption of ink through suction can be minimized and the pump of a sustaining/recovering mechanism can be driven accurately. SOLUTION: The head sustaining/recovering means in the apparatus for sustaining/recovering print mechanism comprises means (46) for sucking ink in the head by reciprocating a piston apparatus in a hermetic chamber interconnected with a cap (43) covering the nozzle of the ink jet head thereby generating a negative pressure in the hermetic chamber, means (55) for rotary driving at a constant angular speed, and meansf (11, 12) for reciprocating the piston by converting the rotary motion at a constant angular speed of the rotary drive means (55) into linear uniform motion.
Patent JP-2001237462-A (JP)
Title: Light-emitting device
Inventor: YAMAOKA TAKASHI
IPC: G09F9/33
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a light-emitting device for improving directivity and brightness. SOLUTION: In a light-emitting device 1, where an LED chip 4 is arranged on the surface of a circuit substrate 2 whose surface is flat and at the same time, is molded by a light-transmitting resin 6, a thick-film reflection covering 5 is formed in contact with the light-transmitting resin 6 on the surface of the substrate 2, so that the LED chip 4 is surrounded.
Patent JP-2001244523-A (JP)
Title: Excimer laser system
Inventor: HAYASHI TOSHIHARU
IPC: H01S3/041
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide an excimer laser system that can control generation of impurity gas with fluorine gas and also control rise of gas temperature. SOLUTION: In the excimer laser system using the fluorine gas as the laser medium, aluminum nitride is used as an insulator for mounting a discharging electrode for laser oscillation or as the main material to form a laser gas vessel.
Patent JP-2001239130-A (JP)
Title: Ammonia detoxifying apparatus
Inventor: OZAKI MAKOTO
IPC: B01D53/58
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide an ammonia detoxifying apparatus capable of preventing the diffusion of removed ammonia and capable of eliminating trouble generated when a gas line is evacuated. SOLUTION: A vent stack 21 having a seal mechanism 20 is provided to the upper part of a storage tank 10 storing an absorbing liquid such as water or a sulfuric acid aqueous solution and an ammonia gas blow-in pipe 12 for blowing gas containing ammonia in the storage tank 10 is provided to the bottom part of the storage tank 10 and an ammonia discharge line 13 for allowing ammonia discharged from an ammonia equipment 14 to flow is connected to the ammonia gas blow-in pipe 12 and an introducing line 17 having a check valve 18 introducing air when the ammonia discharge line 13 is evacuated is connected to the ammonia discharge line 13.
Patent JP-2001247553-A (JP)
Title: Brassinosteroid biosynthesis inhibitor
Inventor: ASAMI TADAO
IPC: A01N43/653
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To obtain both a compound having an inhibitory action on brassinosteroid biosynthesis and a plant growth regulator containing the compound. SOLUTION: This compound is represented by formula (I) (R1 is a lower alkenyl group or a phenyl group which may contain a substituent group; R2 and R3 are each independently a phenyl group which may contain a substituent group) or its salt. This plant growth regulator contains the compound or its salt as an active ingredient.
Patent JP-2001251075-A (JP)
Title: Component storage case
Inventor: OMAE RYUTARO
IPC: H05K7/20
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a component storage case improved in an attaching structure for a component with heating. SOLUTION: Loocks 11a and 11b are formed by folding a plate, which is extended from a terminal part 10a of a component storage case 10, upward by sheeting. The part 12 is a heat sink, the part 13 is an electronic component with heating, the part 14, is a vis for fixing the electronic component 13 onto the heat sink 12, and 15 is the lead terminal of the electronic component 13. A folding width dimension Wb (distance dimension from the terminal part 10a of the component storage case 10) Wb of the locks 11a and 11b is made narrower than a width dimension Wa of the heat sink 12. Therefore, the heat sink 12 is strongly pressed on the surface of the component storage case 10 by the elastic force of the locks 11a and 11b and a satisfactory heat conduction route is formed between the heat sink 12 and the component storage case 10.
Patent JP-2001246767-A (JP)
Title: Method and apparatus for forming ink jet image
Inventor: IRIHARA KOICHI
IPC: B41J2/01
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming an ink jet image and an ink jet image forming apparatus that can obtain a high quality image without lowering the resolution of the image in the case where the image is formed by both of the quick-drying ink and slow-drying ink even when the positions of the ejected inks are shifted. SOLUTION: A black ink Bk as the slow-drying ink and a white ink W as one of the quick-drying inks are used. After a white dot by the white ink W is formed on a black dot-formed position on a recording paper P, the black ink Bk is injected thereon. Even when the ejected position of the white ink W on the recording paper P is shifted, the quick-drying ink is inconspicuous.
Patent JP-2001253413-A (JP)
Title: Binding tool-welding device for bag-binding machine
Inventor: HARIGAI TAKUMI
IPC: B65B51/04
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To facilitate the removal of a binding tool which is welded by a welding bag-binding machine. SOLUTION: A receiving table for an ultrasonic binding tool-welding device which is built in a bag-binding machine is formed into a pin shape having a smaller diameter than the tip surface of the horn of an ultrasonic oscillator. A binding tool, which is pinched by the ultrasonic oscillator and the pin shape receiving table and welded, has the welded section of a small area, and can be easily peeled. Also, the binding tool is prevented from being broken or plastic-deforming, and the removed binding tool can be recycled.
Patent JP-2001250717-A (JP)
Title: Electromagnetic device and electromagnetic contat provided therewith
Inventor: YAMAGISHI SHIZUO
IPC: H01F7/18
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnet device which is high in reliability and safety since its coil is protected against overheating and burning caused by a delay failure in a switch of an exciting current from a closing operation to a holding operation and an electromagnetic contact switch by the use of the same. SOLUTION: An AC input from an AC power supply is converted to a DC exciting current by a full-wave rectifier 2, and in a process in which an electromagnet is excited, an electromagnet device forcibly switches a coil exciting current at the time when a closing operation is performed by a closing coil 7 and when a holding operation is performed by a holding coil 8. A current flowing through a closing coil 7 as an electromagnetic coil at a closing operation is integrated by the integral element of a gate circuit 4, the current continues flowing through the closing coil 7 until the above integral value exceeds a prescribed threshold, and the current flowing time of the closing coil 7 is controlled inversely proportional to the size of a detected exciting current.
Patent JP-2000310951-A (JP)
Title: Display device
Inventor: YAMAZAKI SHUNPEI
IPC: G02F1/136
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To obtain high performance and improve a yield of the manufacture by forming at least a part of peripheral circuits into a thin film transistor having a structure similar to an active element connected with a pixel, and forming the other peripheral circuits out of semiconductor chips. SOLUTION: Only the analog switch array circuit part of peripheral circuit parts connected with X-directional wiring is formed of TFTs similarly to active elements arranged for picture elements 6, and only an analog switch array circuit part connected with Y-directional wiring of the peripheral circuit is also formed of TFTs. Here, the TFT-formed peripheral circuit parts are formed as CTFT (phase compensation type composition). The residual peripheral circuits are connected with the wiring in the X and Y directions of a substrate by COG. Thus, a liquid crystal display is not prevented from being made precise due to restriction of external connection technique. Moreover, reliability of the connection parts are improved by decreasing unnecessary connections between the X and Y directional wiring and the peripheral circuits as far as possible.
Patent JP-2001256710-A (JP)
Title: Failure discrimination system for information recording medium drive
Inventor: WATANABE AKIHIKO
IPC: G06F12/16
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To provide the failure discrimination system of an information recording medium drive capable of discriminating easily the malfunction of the drive at the early stage of the operation of the drive. SOLUTION: A read instruction for reading out written information written in the prescribed area of an information recording medium is issued and a read time from a time when the read instruction is issued till a time when a read completion signal is issued is measured and when the read time is longer than a prescribed time, it is judged that a readout failed area is existing on the recording medium.
Patent JP-2001254586-A (JP)
Title: Construction method of connecting circular shaft
Inventor: MIYAZAKI MAMORU
IPC: E21D5/10
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To prevent deformation of a shaft wall due to earth pressure and water pressure when excavating connecting pipe penetration portion for connecting circular shafts. SOLUTION: High strength soil improvement is carried out to the ground behind a connection pipe penetration portion for shafts, an excavated portion is fast ened and reinforced by implanting anchor bolts of after installation.
Patent JP-2001260734-A (JP)
Title: Floor mat
Inventor: TADA TOMOHIRO
IPC: B60N3/04
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To provide an environmentally-friendly floor mat capable of being brought into contact with a floor surface on which it is installed. SOLUTION: The floor mat comprises a surface member composed chiefly of fibers and a lining containing large diameter fibers with a fineness of 100 dtex (decitex) or higher, the surface member and the lining being integrated together by a film having a Shore A hardness of 30 to 75.
Patent JP-2001266031-A (JP)
Title: System for complementing commodity transaction credit
Inventor: TAKAMI KATSUSHI
IPC: G06Q30/06
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a commodity transaction system, with which avoids risks, such as nonpayment of a price and non-delivery of a commodity, is avoided to the utmost to secure safe and efficient transactions. SOLUTION: A bank provides an account, where money received from a buyer is preserved, and a market management means(MM) which transmits/ receives, processes, and preserves information related to commodity transactions generates a bill and detailed data according to an application for purchase from the buyer and sends them to the buyer. When matching processing of money received from the buyer results agree, the means MM indicates forwarding of the commodity and reports acceptance completion to the bank, and the bank pays the price of the commodity to a vender according to the acceptance completion report.
Patent JP-2001266038-A (JP)
Title: System and method for providing customer information, and computer program product making computer system provide customer with information
Inventor: NAKAYAMA KATSUYUKI
IPC: G06Q30/06
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a system to attain customer information which makes account transfer contract procedures efficient and simple. SOLUTION: A sequence number #1 is issued to a customer 3, on the basis of a provision permission request of customer information from the customer 3, and pertinent customer information is provided to a person (a portable telephone vendor 2) other than the customer, when a request for providing customer information is presented from the person other than the customer (the portable telephone vendor 2), together with the sequence number #1.
Patent JP-2001268876-A (JP)
Title: Rotor device
Inventor: KANAZAWA TOYOJI
IPC: H02K5/24
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To suppress rocking of a rotor of a rotor device. SOLUTION: A rotary shaft 18 of a rotor 15 is fitted to a bearing part of a base member 17. An annular balancing magnet 37 is attached to the upper surface of the base member 17, an annular magnetic component facing the magnet 37 is provided on the lower surface of the rotor 15, and the balancing magnet 37 and the flat magnetic component are made to come closer to each other. The rotor is always attracted by the magnetic force of the balancing magnet 37, so that the rocking caused by the rotation of the rotor can be suppressed.
Patent JP-2000334089-A (JP)
Title: Game machine
Inventor: KAMIMURA MASATO
IPC: A63F5/04
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To enable efficient, continual, and individual monitoring of a CPU based on communicating function with an exterior control system, even after business hours of a game center when game machines are not working. SOLUTION: A game machine 1 has a control means 10a that performs main decision related to game playing. A first control means 10 transmits game- related information processed by the control means 10 and error information generated in the control means 10a, to an exterior control system 50. It also comprises a second control means 20 that controls a peripheral apparatus 25 based on the game-related information. Electric power is individually supplied to, and cut off from, the first and second controlling means.
Patent JP-2001228545-A (JP)
Title: Method for effectively removing wrinkle or the like generated on screen material
Inventor: NISHITANI MASATAKE
IPC: G03B21/58
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To solve the problems in the flatness and smoothness of a screen material of a screen of a non-panel system including a take-up system and the disturbance in the grade of videos by the influence of the winding wrinkles, etc., which heretofore occur with the screen material as a result of the curling arising at the end during spreading and the level difference generated between the screen material and arbors. SOLUTION: The shape of the arbors is formed to a non-concentric shape to disperse the friction and stress acting on the screen material. The ends of the screen material are provided with notches and folds and, in addition, are subjected to cutting and cutting off, by which the habits, such as curling which occurs at the screen material are eliminated. Fabrics, etc., having a buffer characteristic are used for the level difference segments in the joint parts of the screen material and the arbors, by which the winding wrinkles are eliminated.
Patent JP-2001260575-A (JP)
Title: Recording medium, in which name card, name card producing device as well as producing program are recorded, name card information control system, name card information reading system, portable terminal, information converting service system as well as name card distributing system, utilizing the name card
Inventor: AKAMATSU TERUHIRO
IPC: B42D15/02
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a name card information control system, capable of reducing a cost for re-inputting and improving the correctness as well as the speed of processing. SOLUTION: The name card information control system, employing a computer device, is provided with a name card 1, in which the information on a user who uses the name card is recorded by a two dimensional code, a reading device 10, reading the information on the user of the two dimensional code, and an information keeping means 11, keeping the information on the user which is read by the reading device 10, whereby the information on the user, such as an address, the name of a company, a full made, a telephone number or the like, are recorded on the name card 1 by the two dimensional code and, therefore, the information by the two dimensional code can be read and kept directly by the information keeping means 11. As a result, faulty input or the like, such as a conventional mistake of inputting, can hardly be caused and a labor for processing work can be saved.  Accordingly, the cost for re-inputting is reduced and the correctness as well as the speed-up of the processing are improved.
Patent JP-2001267489-A (JP)
Title: Semiconductor device and semiconductor chip
Inventor: SAKAMOTO TATSUYA
IPC: H01L25/065
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device of a chip-on-chip structure for reduced occupancy area on a mounting board, and to provide a semiconductor chip for it. SOLUTION: A joint region 11 for a child chip 2 is provided on an active surface of a parent chip 1, and a bump 12 of conductive material for connecting a plurality of chips is raised in the joint region 11. An insulating layer 14 comprising an opening part 13 which faces the joint region 11 is laminated on the active surface of the parent chip 1, and a plurality of external connection bumps 15 of conductive material are so provided as to protrude above the surface of the insulating layer 14. The active surface of the child chip 2 is allowed to face the joint region 11 on the surface of the parent chip 1, so that each bump 21 for connecting chips couples with the bump 12 for connecting chips of corresponding parent chip 1 for electrical and mechanical connection to the parent chip 1.
Patent JP-2001266860-A (JP)
Title: Nickel hydrogen storage battery
Inventor: TADOKORO MIKIAKI
IPC: H01M4/24
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To provide an alkaline storage battery which has a hydrogen storage alloy negative electrode added with small amount of yttrium and ytterbium and has excellent oxidization restraining effect and good cycle characteristics. SOLUTION: This alkaline battery comprises a negative electrode having a powder particle of metal, metal oxide or one or more types selected from metal hydroxides of yttrium or ytterbium and a carbon powder, a positive electrode and an alkaline electrolyte. By having a powder particle of a metal, metal oxide or one or more types selected from metal hydroxides of yttrium or ytterbium and a carbon powder on the surface of the negative electrode, a compound of yttrium or ytterbium is adsorbed to the surface of a carbon powder having a large specific surface area and works as a catalyst of oxygen gas absorption and thereby a good oxidization restraining effect is obtained in spite of a small amount of addition.
Patent JP-2001268732-A (JP)
Title: Transformer facility
Inventor: TATSUMOTO MASATO
IPC: H02B5/00
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To install transformer facilities in a site narrower in width than before. SOLUTION: One transformer TR2 out of three transformers TR1-TR3 is arranged near bus-bars BUS, and connected through a connecting device 10 which uses a bushing, etc., as a connecting means, to a transformer connecting unit U22 arranged at an approximately longitudinal center of the bus-bars BUS. The other two transformers TR1, TR3 are arranged at positions more separate from the bus-bars BUS than the transformer TR2. These transformers TR1, TR3 are connected to transformer connecting units U21, U23 through cables 11, 12 respectively. The two transformers TR1, TR3 are arranged symmetrically on both sides of a vertical surface which crosses the bus-bars at right angles at the center parts of the bus-bars.
Patent JP-2001266885-A (JP)
Title: Composite electrode composition, its manufacturing method and lithium battery
Inventor: NAKAGIRI YASUSHI
IPC: H01M4/139
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a composite electrode composition wherein a high voltage is obtained and a superior charge-discharge cycle property is obtained without losing a voltage characteristic of organosulfur compound and a high capacity of elemental sulfur. SOLUTION: This is the composite electrode composition which contains the organosulfur compound having at least one thiol group or thiolate group in a molecule, an electroconductive high polymer, as well as which contains at least one kind of the lithium containing sulfur expressed as sulfur and (SLix)n (the number x and n are larger than 0). It is preferable that the metal ion is preferable at least of one kind of metal selected among group of Cu, Ag, Au, Ni, Pd, Pt, Co, Rh, Ir, Cr, Mn and Fe. When this composite electrode is used as a positive electrode and combined with metallic lithium negative electrode, the lithium secondary battery of a high capacity giving a discharge potential between 3.5-2.0 V is obtained.
Patent JP-2001275077-A (JP)
Title: Device and method for magnetic tape recording, device and method for magnetic tape reproduction, format of magnetic tape, and recording medium
Inventor: TAUCHI YOICHIRO
IPC: H04N5/782
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To record data of an HD video signal on a magnetic tape. SOLUTION: A preamble is formed at the head of each track formed obliquely to the length of the magnetic tape and a main sector and a subcode sector are then continuously formed without forming any gap between them. A postamble is formed right after the subcode sector. In the main sector, data, sound data, search data, AUX data, etc., of the HD video signal are recorded.
Patent JP-2001281311-A (JP)
Title: Disturbance magnetic field canceling device
Inventor: SAKAI FUKUO
IPC: G01R33/025
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a technology capable of precisely detecting a disturbance magnetic field in a principal part and performing judgement with very high accuracy without installing any magnetic field detector inside a disturbance magnetic field canceling magnetic field coil interval. SOLUTION: The disturbance magnetic field canceling device is provided with local magnetic field canceling coils x7, y7, z7 arranged in the vicinities of canceling magnetic field coils x6, y6, z6 for canceling a part of a magnetic field in a magnetic flux passage area, disturbance magnetic field detecting magnetic field detectors x1, y1, z1 arranged inside the local magnetic field canceling coil magnetic flux passage area, and current outputting circuits x4, y4, z4 outputting a disturbance magnetic field canceling electric current according to the detection signals from the magnetic field detectors. The canceling current is divided into the canceling magnetic field coil and the local magnetic field canceling coil, and the level of influence on the magnetic field detector by the canceling magnetic field coil is corrected by means of the local magnetic field canceling coil.