baber/WOPTO huggingface dataset:
Patent JP-2001339633-A (JP)
Title: Solid image pickup device for still image
Inventor: TO TOMOAKI
IPC: H04N5/353
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To realize enlargement of dynamic range of an image which has good quality with stable and continuous gray scale characteristic regardless of change of condition and status of image capturing. SOLUTION: A mechanical shutter is used both as a shutter and an optical iris. Image signal captured by a solid image pickup element 2 is separated into short and long signal and outputted individually. An adder for two horizontal lines 3 adds two lines adjacent vertically and stores short and long signal in an image memory 4 temporally. Short and long signal is read from the image memory 4 and sent to a means for detecting exposure quantity ratio 6. A long signal integral means 62 and a short signal integral means 63 integrate long and short signal and obtain integrated values LSUM, SSUM. A means for calculating exposure quantity ratio 64 obtains exposure quantity ratio D. Exposure quantity ratio D is sent to a gain adjusting means 7. The means 7 multiplies short signal from the image memory 4 by D.  An image synthesizing means 8 synthesizes long signal from the image memory 4 and short' signal adjusted gain.
Patent JP-2001339868-A (JP)
Title: Control method for charge/discharge of battery
Inventor: FURUKAWA TADASHI
IPC: H02J7/04
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To charge/discharge batteries in a more ideal environment by a method wherein the temperature changes of the batteries in relation to their electric charge values are detected to identify the fully charged batteries and the abnormal batteries. SOLUTION: The temperature change of a charged/discharged secondary battery in relation to its charge value, i.e., δT/<δq, is detected and, if δT/δq of the battery is larger than a set value, the battery is identified as an abnormal battery by this control method for charge/discharge of a battery. Further, the temperature change of a charged/discharged secondary battery in relation to its charge value, i.e., δT/δq, is detected and, if δT/δq is larger than the set value, the battery is identified as a fully charged battery by this control method for charge/discharge of a battery.
Patent JP-2001337095-A (JP)
Title: Automatic analyzer
Inventor: INAYOSHI KENJI
IPC: G01N35/02
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To achieve a higher cleaning effect in a cleaning means for a dispensing nozzle and a reaction vessel by improving the cleaning of the dispensing nozzle as supply means of a reagent and a specimen to be analyzed or the reaction vessel for the reaction between the reagent and the specimen in view of the insufficiency thereof that causes contamination and the like and a problem noted in the results in the fields of biochemistry and immunological analyzers. SOLUTION: The apparatus is provided with a cleaning mechanism in which respective cleaning sections are provided with sound wave generation means and retention parts and irradiates cleaning water or a cleaning solution used for cleaning with a sound wave to cause a convection. In the automatic analyzer thus obtained accomplishes the cleaning of the dispensing nozzle and the reaction vessels with the cleaning solution or cleaning water prepared under the convection caused by the irradiation with the sound wave, thereby improving the cleaning effect.
Patent JP-2001012295-A (JP)
Title: Polishing preventing ring device for internal combustion engine cylinder
Inventor: NURMI HANNU
IPC: F16J10/04
Filed: 2000-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a polishing preventing ring device which is suited for a required condition determined by a different operating state in a simple structure, and also, easy to mount. SOLUTION: This polishing preventing ring device has at least two separate ring members 4, 5 having a characteristic individually selected by considering a necessary condition respectively given by an external operating environment. These ring members 4, 5 are supported by a cylinder sleeve 2 and arranged adjacent to each other in a center axial line direction of the cylinder sleeve 2.
Patent JP-2001343345-A (JP)
Title: Gas sensor element
Inventor: KOJIMA RYUJI
IPC: G01N27/12
Filed: 2000-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a metal oxide-semiconductor gas sensor with an increased gas sensitivity, on which an expensive noble metal catalyst is not supported. SOLUTION: In the gas sensor element, a layer composed of a metal oxide having a component different from the one for forming a metal oxide- semiconductor gas sensitive film is inserted between one of a pair of electrodes mounted on an insulative substrate and the gas sensitive film for covering the whole electrode. The metal oxide acting as the catalyst for detection object gas is used as the metal oxide having the component different from the one for forming the gas sensitive film.
Patent JP-2001341564-A (JP)
Title: Automobile seat
Inventor: NONAKA SEIJI
IPC: B60N2/20
Filed: 2000-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a multipurpose automobile seat that has a sufficient height as a seat back and a sufficient length as a bed and can ensure a sufficient space when out of use. SOLUTION: The automobile seat comprises a front and a rear lower seat material turnably supported by a front and a rear reclining mechanism installed on a mount, and a front and a rear upper seat material coupled by hinged joint mechanisms mounted on both right and left sides to the front and rear lower seat materials so as to be in a flush or a folded relation thereto and having a shorter length than the front and rear lower seat materials. In a seating state facing the front or rear, one upper seat material is folded under the lower seat material of the one pair to form a seat cushion, and the other upper and lower seat materials are set in a flush relation to form a seat back. In a full-flat state, the upper and lower seat materials of each pair are set in a horizontally flush relation to form a bed. In a stored state, each lower seat material is kept raised and each upper seat material is folded outside the lower seat material.
Patent JP-2001341869-A (JP)
Title: Sheet feeder
Inventor: OHASHI KAZUNORI
IPC: B65H3/06
Filed: 2000-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a sheet feeder capable of increasing the number of sheets to be fed to an image outputting part per a unit time while reducing the dispersion of paper feeding intervals, and preventing the skewing of a recording sheet to stably execute the paper feeding operation of the recording sheet. SOLUTION: In this sheet feeder comprising a paper feeding tray, a paper feeding means for feeding out a recording sheet from the paper feeding tray, a sheet follow-up roller mounted at a downstream side with respect to the paper feeding means for forwardly feeding the recording sheet at a higher speed in comparison with the paper feeding means, and a sheet detecting means mounted between the follow-up roller and the paper feeding means for detecting a point of the recording sheet, a conveying speed is decelerated without stopping the recording sheet after the start of the paper feeding so that the point of the recording sheet reaches the sheet follow-up roller after the passage of a predetermined time from the start of the paper feeding by the paper feeding means.
Patent JP-2001350052-A (JP)
Title: Plastic optical fiber and optical fiber cable using the same
Inventor: IRIE KIKUE
IPC: G02B6/00
Filed: 2000-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a plastic optical fiber, which is improved in mechanical characteristics, more preferably repetitive refraction durability. SOLUTION: A core 12 of the plastic optical fiber, formed by coating the core 12 with a sleeve 14 and providing the circumference of the sheath 14 with a protective layer 16, consists of polymethyl methacrylate over the entire part. An outer peripheral part 122 of the core of 50 μm in thickness (R1-R0) has a segment, where its refractive index is higher by 0.001 or larger than the minimum refractive index within a center region 12a of the core of 100 μm in a radius Ra.
Patent JP-2001348134-A (JP)
Title: Paper carrier device
Inventor: SUEOKA HIDEKI
IPC: B65H5/06
Filed: 2000-06-08
Abstract: PROBLEM TO BE SOLVED: To set appropriate kickout characteristics and to ensure the carrying of paper sheets in the carrying direction without issuing any abnormal sound such as a sliding sound (abrasion sound) even if installing a kickout roller. SOLUTION: Interlocking rollers 20 are provided in the both ends of a carrier roller 9, and the tips of arms 11a of the kickout roller 11 are abutted on the outer circumference of the interlocking rollers 20 to interloekingly rotate the kickout roller 11 and the interlocking rollers 20 so that the rotating arms 11a of the kickout roller 11 are prevented from sliding relative to the outer circumference of the interlocking rollers 20.
Patent JP-2001314662-A (JP)
Title: Fingerstall type toy with horn
Inventor: ARIMITSU TAKAHIRO
IPC: A63H3/14
Filed: 2000-05-08
Abstract: PROBLEM TO BE SOLVED: To make a fingerstall type toy, with which a user can play, imaging living things with horns such as beetles or deers. SOLUTION: The fingerstall type toy consists of a fingerstall (3), a wire (2) attached to an end of the fingerstall, and a hornlike member (1) attached to the distal end of the wire 2.
Patent JP-2001357456-A (JP)
Title: System/device for automatically depositing and paying valuable medium, and method for replenishing and managing cassette and valuable medium
Inventor: MORI KATSUYOSHI
IPC: G06Q40/00
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To realize the miniaturization of the automatic depositing and paying device of valuable mediums such as an ATM. SOLUTION: A cash center 11 for housing cash in a cash cassette 9, a plurality of ATMs 10-1 to 10-n for performing depositing and paying processing of the cash housed in the cassette 9 to be exchange-mounted and an operation center 12 for managing the depositing and paying processing of the cash are connected to a network N. The cassette 9 holds an ID code 9a, the center 11 gives information on the ID of the cassette 9, the amount of the cash and the ID of an ATM to be mounted to the center 12. The ATMs 10-1 to 10-n are respectively provided with an ID reading part 1 for reading the ID 5a of their own ATMs is 10-1 to 10-n and the ID of the cassette 9 and a control part 2 which inquires of the center 12 by using the read ID and ID 5a to perform the depositing and paying processing of the cash by using the cassette 9 when the ID corresponds to the ID 5a.
Patent JP-2001314437-A (JP)
Title: Heat penetration therapeutic system of cancer
Inventor: AKAI KOJI
IPC: A61B17/24
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To realize a hyperthermia therapeutic system of cancer without using electromagnetic wave, etc., accompanying a fear of adverse effects, to make it possible to eliminate or suppress cancer cells without seriously damaging normal cells in a therapeutic system of cancer. SOLUTION: A heating unit 11 eliminates or suppresses multiplication of cancer cells by heating cancer cells, which is controlled by set values 21 of temperatures and times, etc., temperature detecting units 12, 13 located at the heating unit 11 or its neighbor and at a position separated from a living body tissue including the heating unit 11 and cancer cells 16, and indication of program groups 24 in a computer 23 contained in a control unit 14 based on measured temperature values obtained from 12, 13.
Patent JP-2001353731-A (JP)
Title: Apparatus for heating thermoplastic resin sheet
Inventor: HASHIBA MASANORI
IPC: B29C35/02
Filed: 2000-06-15
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for heating a thermoplastic resin sheet, not generating a drawdown phenomenon in the thermoplastic resin sheet (sheet d to be heated) on the way of heating in a heating oven. SOLUTION: In the heating apparatus 20a for heating the thermoplastic resin sheet [sheet (d) to be heated] to a constant temperature within a temperature range higher or lower than the melting temperature of the sheet (d) to be heated by a predetermined temperature in the heating oven 21 in such a state that both side edge parts of the sheet (d) to be heated are grasped to horizontally support the sheet (d) to be heated, a buoyancy applying means (suction pump 24) for applying buoyancy to the central part of the sheet (d) to be heated supported in a horizontal state is provided. The sheet (d) to be heated receives this buoyancy to be prevented from the generation of the drawdown phenomenon.
Patent JP-2002009401-A (JP)
Title: Semiconductor laser element
Inventor: YOSHIDA JIYUNJI
IPC: H01S5/343
Filed: 2000-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor laser element of high optical power. SOLUTION: In this semiconductor laser element, an N-type lower clad layer 2, a lower light confining layer 3, an active layer 4 having a quantum well structure, an upper light confining layer 5, Zn-doped P-type upper clad layers 6A, 6B and a cap layer 7 are formed in this order on an N-type semiconductor substrate 1. A nondoped semiconductor layer 8, especially, a nondoped InP layer, whose thickness is 10-100 nm is interposed between the upper light confining layer 5 and the Zn-doped P-type upper clad layer 6.
Patent JP-2001325349-A (JP)
Title: Rental system for work of art
Inventor: MIHASHI KOICHI
IPC: G06Q10/00
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a system which increases interest in art by giving general people a chance to appreciate works of art free or cheaply and prepare environment wherein artists grow by giving the artists a chance to exhibit works widely. SOLUTION: A user 3 sends a request to rent a work 5 of art from a homepage 9 through the Internet (STEP1). An administrator 1 extracts the work 5 of art with a management number 7 and sends the management number 7 and various data on the work of art to a transporter 2 (STEP2). A display showing that the work 5 is being rented is made in the homepage 9 (STEP3). The transporter 2 selects a corresponding storage bag for containing the work 5 of art to be transported according to the sent data and moves to the storage place 6 of the work 5 of art (STEP4). The transporter 2 after confirming the work 5 of art to be transported transports the work 5 to the place where the user 3 desires to rent it (STEP5).
Patent JP-2002003953-A (JP)
Title: Method and device for supplying atmospheric gas into continuous annealing furnace
Inventor: TAYA KOICHI
IPC: C21D9/56
Filed: 2000-06-20
Abstract: PROBLEM TO BE SOLVED: To restrain a formation of an oxide film on the surface of a steel plate in a continuous annealing furnace, and to prevent the build-up on a hearth roll. SOLUTION: When the atmospheric gas composed of N2+H2 is supplied in the continuous annealing furnace constituted of plural furnace sections, the atmospheric gas in each furnace section is distributively supplied. Further, the supplying amount of the atmospheric gas into a cooling furnace section provided with a cooling device is made much more than the supplying amount into the other furnace sections and the raise of a dew point of the atmospheric gas in the furnace is prevented by forming the flow of the atmospheric gas from this cooling furnace section toward the front and the rear furnace sections.
Patent JP-2001321204-A (JP)
Title: Joint type shoe string
Inventor: ITO KIYOSHI
IPC: A43C1/00
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a joint type shoe string provided on the end surface with a joint device which combines shoe strings with a different color, pattern and material and is provided with an ornament at a joint section. SOLUTION: In the joint type of shoe string a joint device (3) is provided on the end surface (2) of the shoe string (1) and the joint section (4) is provided with an ornament (5).
Patent JP-2002003725-A (JP)
Title: Composition, conductive structure obtained by hardening the same and sheet having anisotropic conductivity
Inventor: YASUDA TADASHI
IPC: H01R11/01
Filed: 2000-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a sheet, a conductive structure or the like having an anisotropic conductivity excellent in heat resistance, capable of inhibiting or suppressing charging of a static electricity on a surface and a raw material composition for manufacturing them. SOLUTION: This composition comprises a compound capable of hardening, conductive particles, a metal alkylsulfonate or the like, and the conductive structure and the sheet having anisotropic conductivity are obtained by hardening the composition.
Patent JP-2001356692-A (JP)
Title: Peel-to-rupture structure of display label
Inventor: SHIGA MITSUO
IPC: G09F3/02
Filed: 2000-06-16
Abstract: PROBLEM TO BE SOLVED: To make reuse of a display label non-reusable by ensuring the rupture, in peeling, of a peel-to-rupture structure formed to rupture the label in peeling in order to prevent the reuse of the label by peeling in spite of the adhesive strength to an adherend. SOLUTION: The display label 6A coated with a tacky adhesive 8 on its rear surface is provided, at the points parted inward from its outer peripheral edges, with brittle parts 10A and 10b formed by notching to the shapes continued with plural notching lines L1 and L2; L3, and L4 extending in directions intersecting with each other in such a manner that the rupturing force meeting the affixing force of the display label 6A is concentrated when, peeling force acts on the display label 6A affixed to the adherend 5.
Patent JP-2001044828-A (JP)
Title: Charging pump of phase-locked loop of integrated circuit
Inventor: BURZIO MARCO
IPC: H03L7/093
Filed: 2000-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a charging pump which does not require giving very short impulses to a ring filter and an oscillator. SOLUTION: A phase detector (1) of the phase-locked loop gives 1st and 2nd impulses to a charge pump (2) periodically, the impulses have an emission time, depending on a phase ratio of input signals of the phase-locked loop and ring filters (3a, 3b) respectively control increase or decrease in the circuit output. The charging pump 2 is a loop (21, 22, 23, 24, 28), converts the 1st and 2nd impulses into 1st and 2nd voltage signals with a longer duration than the maximum impulse duration and characteristic values, whose difference depends on a phase ratio of the loop input signals and generates a signal with a current denoting this difference.
Patent JP-2002007574-A (JP)
Title: Information management system
Inventor: AIHARA KOICHI
IPC: G06Q50/22
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To overcome the problem such that it takes time and labor to accept reservation and register operation results and misinput is inevitable in service business through which a service provider is sent on receiving a service reservation demand from a care service user and the result of service operation is registered. SOLUTION: An information management system body 1 comprises an information management device 1 and a database 2. The service provider side is equipped with terminals 31 to 3N on which service provision information can be registered, altered, and canceled by communicating with the information management device. A reservation adjustment part 1A receives the service reservation demand from the service user and automatically or semiautomatically matches the schedule of the service provider which can provide the accepted service. An operation result management part 1B can register operation results of services that the service provider provided together by days, weeks, and months and also individually register the operations, one by one.
Patent JP-2002005776-A (JP)
Title: Punctured tire detecting device
Inventor: SHIBAZAKI SHINICHIRO
IPC: B60C19/00
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a punctured tire detecting device capable pf detecting the presence or absence of a fine hole of a tire without requiring much labor and time and having excellent workability. SOLUTION: A support frame 2 liftably and rotatably supported on a support 1 is provided. A nearly truncated conical press cope 3 and a press drag 4, which have a plurality of disk-like projections 3a and 4a capable of being closely coupled and held with the central hole inner edge sections 17a of the tire 17 different in size according to the size so that the diameter is gradually increased in steps from the tip toward the rear section, are provided between the upper plate 2a and the lower plate 2b of the support frame 2. The press cope 3 is liftably and rotatably journalled to the upper plate, and the press drag 4 is journalled to the lower plate 2b rotatably by a motor 16. A water tank 5 is installed so that the lower section of the tire is submerged when the cope 3 and the press drag 4 closely coupled with the projections 3a and 4a according to the size from both sides of the tire 17 are inverted by 90 deg. and lowered.
Patent JP-2002002819-A (JP)
Title: Cold-keeping box
Inventor: TANAKA HIROSHI
IPC: F25D3/12
Filed: 2000-06-20
Abstract: PROBLEM TO BE SOLVED: To prevent a temperature unevenness in an objective to be cooled from occurring, and display a sufficient cooling performance with a small amount of a refrigerant. SOLUTION: This cold-keeping box 1 is equipped with a cooling plate 5, the solid refrigerant 12, a vertically movable pressing plate 13, and an urging means 14. In this case, the cooling plate 5 is supported at a specified height location in the box, and with which the objectives 4 to be cooled are brought into contact and mounted. The solid refrigerant 12 can come into planar contact with the lower surface of the cooling plate 5. The pressing plate 13 is arranged under the solid refrigerant 12. The urging means 14 urges the pressing plate 13 upward and presses the solid refrigerant 12 to the cooling plate 5. The cooling plate 5 is detachable, and is supported from the top by the engagement between a latch lock 17 and an engaging member 18. The vertical movement of the pressing plate 13 is guided by a plurality of struts 8 which are erected from the bottom section in the box.  In this case, the cooling plate 5 is fitted in steps 9 at the tops of certain struts 8a and supported from the bottom. The objectives 4 to be cooled are arranged in rows by a tray 6. Then, the tray 6 is separated from the cooling plate 5 and positioned in the horizontal direction by a positioning shaft 10.
Patent JP-2002003556-A (JP)
Title: Copolymer containing acenaphthylene derivertive and molding material, sheet or film, and optical part obtained form the same
Inventor: YAMASHITA YUKIHIKO
IPC: G02B1/04
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition having a low moisture absorption and a low permittivity, and excellent in thermostability and optical properties. SOLUTION: A copolymer containing an acenaphthylene derivative is characterized by a block copolymer having a weight average molecular weight of 3×104 or more. This block copolymer is composed of a copolymer (A) comprising at least one kind of acenaphthylene derivative given by following general formula (I) and at least one kind of vinyl monomer capable of coporimerizing with the acenaphthylene derivative, and a polymer (B) having a glass transition temperature lower than the same of the copolymer (A). (In Formula, R1, R2, R3, R4, and R5, which are the same or different, denote a hydrogen atom, monovalent hydrocarbon group containing a nitrogen atom, oxygen atom or silicon atom, 1-6C alkyl group, halogen atom, alkoxy group and nitryl group, respectively).