baber/WOPTO huggingface dataset:
Patent JP-2001301193-A (JP)
Title: Method for filling ink
Inventor: INOUE SADAHIRO
IPC: B41J2/175
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for filling ink in which ink can be absorbed into a porous material and held therein effectively not only when a new cartridge is filled with ink but also when a spent cartridge containing residual ink is refilled with ink. SOLUTION: In the method for filling an ink cartridge, having an ink filling opening and an opening for communication with the atmosphere and incorporating a porous material for sucking and holding ink, with ink under reduced pressure, an ink overflow tank is provided at the opening for communication with the atmosphere.
Patent JP-2001306641-A (JP)
Title: Automatic arranging and wiring method for semiconductor integrated circuit
Inventor: SHIMIZU TAKESHI
IPC: H01L21/82
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that when two kinds of LSI layouts differing in wiring grid interval are combined, a nonconnection part is formed between a terminal and a wire to bring about the need to manually arrange a wire at the nonconnection part and there is the possibility of a long time needed for the layouts, large time loss, and an increase in chip area when the layouts are adjusted to one wiring grid interval. SOLUTION: Terminals 16 and 17 having x-directional length (x2+(L/2)) and y-directional length (y2+(L/2)) are arranged. Wires 11 and 12 of a necessary microblock are arranged along a wiring grid 10 and then wires 14 and 15 are automatically wired along a wiring grid 13 on a chip. When the terminals 16 and 17 are viewed on the wiring grid 13 of a higher chip, more than one wiring grid is crossed in the x direction and y direction without fail, so the wires 14 and 15 on the chip are connected to the wires 11 and 12 of the microblock through the terminals 16 and 17 without fail.
Patent JP-2000346839-A (JP)
Title: Composition and method for fractionation of basophils and eosinophils of leukocyte sub-group
Inventor: YUI RII
IPC: G01N33/49
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To make fractionable basophils from another type of cell by dissolving a hematic sample into a composition containing a polyoxyethylene surface active agent, C14 quaternary ammonium salt, and acid. SOLUTION: A blood sample is subjected to a dissolving sample composition containing a polyoxyethylene surface active agent represented by a formula 1, a quaternary ammonimum salt represented by a formula 2, and acid for controlling PH to 1.7-2.4, for a time sufficient for dissolving hematid and leukocyte other than basophils. Thereafter, a high tension alkaline stabilization reagent composition is added thereto to restrain further dissolving reaction. Then, with impedance and light scattering measurement, fractionation of basophils is carried out from another type of cell. This method is applicable to perform fractionation of leukocyte into five sub-groups and to perform fractional analisys of eosinophils. The dissolving reagent composition or the combination for the fractional analysis can be sold as a kit.
Patent JP-2001312324-A (JP)
Title: Method for authenticating and charging user, recording medium therefor, method and system for providing application service
Inventor: MORITA MASAO
IPC: G06F21/14
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a method and a system for providing an application service, with which a vender can be easily participated in the business of an application service provider. SOLUTION: A previously authenticated certificate is inputted to an application program(AP), the previously authenticated certificate is inputted through an authenticating API to an authenticating system, a certificate authenticated again is outputted through the authenticating API to the AP, a conversation request to the AP is inputted to the AP, a conversation response to the conversation request is prepared by the AP, the result of utilization corresponding to the conversation request is prepared by the AP and the result of utilization is inputted through a charging API to a charging system.
Patent JP-2001312564-A (JP)
Title: Health promotion meal menu providing system
Inventor: SUZUKI MASAAKI
IPC: G06Q10/00
Filed: 2000-05-01
Abstract: PROBLEM TO BE SOLVED: To make each healthy person receivable an appropriate meal guidance and acknowledge the importance of health control by meal thereby contributing to recover, keep and promote his/her health. SOLUTION: For the above purpose, this invention comprises, as its feature, a recording means which records menu for health promotion meal corresponding to physical condition of each healthy person, and a retrieval distribution means which retrieves a menu corresponding to physical condition change of individual healthy person from the recording means and outputs the retrieved menu so as to distribute to each healthy person.
Patent JP-2001311981-A (JP)
Title: Double light shielding focal plane shutter for camera
Inventor: KUDO KOICHI
IPC: G03B9/36
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a double light shielding focal plane shutter for a camera which is constituted so that an exposure operation may not be affected and also which is mechanically improved. SOLUTION: In the case of performing a setting operation by a setting member 8 from an initial position, first of all, the locking part 9a of a 1st locking member 9 is made to enter the operational track of a bent part 7a, and then, even in the case a 2nd blade driving member 6 is rotated counterclockwise, a rear blade operating member 7 is locked and a rear blade group is kept covering an exposure aperture. Thereafter, the rear blade operating member 7 locked by the 1st locking member is switched by the setting member 8 so as to be locked by a 2nd locking member 10. And at photographing, when the setting member 8 returns to the initial position prior to the exposure operation, the locking by the 2nd locking member 10 is released, then, the rear blade operating member 7 and the rear blade group are moved to an exposure operation starting position.
Patent JP-2001316000-A (JP)
Title: Handy terminal
Inventor: TAMAOKI MASATOSHI
IPC: B41J3/36
Filed: 2000-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a handy terminal mountable of various paper such as machine glazed paper, folded paper and the like. SOLUTION: Paper holder mounting mount holes 7, 8, 12 and 13 are provided on a handy terminal body 1 so that paper holder 14 can be mounted in a plurality of positions, and mounting claws 16 and 29 are provided on the paper holder 14. A movable shutter 20 rotated and energized by a spring 21 constituting a part of a paper guide is further provided on the paper holder 14.
Patent JP-2001320807-A (JP)
Title: Vehicle, power supply system controlling device, method of controlling power supply system and vehicle controlling method on starting
Inventor: NADA MITSUHIRO
IPC: B60L50/15
Filed: 2000-05-02
Abstract: PROBLEM TO BE SOLVED: To solve the problem of not being capable of starting a system when the voltage of a low-voltage battery used in a power supply for a controlling device drops in a vehicle on which a high-voltage and low-voltage batteries are mounted. SOLUTION: Two discriminating criteria are prepared for the power supply of a low-voltage system. A converter 252 is operated to charge an auxiliary battery 198 and later to start the system normally as far as the power supply voltage of the battery 198 can be restored by operating a DC-DC converter 252. If the voltage of the battery 198 drops to or below the voltage that cannot guarantee the normal operation of an ECU and the like, the system is not started.
Patent JP-2001317089-A (JP)
Title: Distributing reservoir for switching
Inventor: YAMADA YOSHIHIDE
IPC: E03B1/00
Filed: 2000-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a water distributing reservoir for switching capable of repairing an existing damaged distributing reservoir without stopping the functions of the distributing reservoir. SOLUTION: This has a container 11 for storing clean water along and around an existing distributing reservoir 20. Also, the whole periphery may be surrounded along the existing distributing reservoir with the container stated above or the container or plate-shaped members, and a container for storing the clean water may be formed by utilizing the area remained after removing the existing distributing reservoir or the container can be made with metal members.
Patent JP-2001314765-A (JP)
Title: Alkoxylation catalyst, its manufacturing method and method for manufacturing alkylene oxide adduct using the same
Inventor: UEMURA SHINGO
IPC: C07B61/00
Filed: 2000-05-09
Abstract: PROBLEM TO BE SOLVED: To provide an alkoxylation catalyst with high catalytic activity, in which an alkylene oxide adduct having a narrow additional molecule distribution can be manufactured while restraining polyalkylene glycol having high molecular weight as a by-product and which can be easily recovered from the reaction mixture, and to provide a method for manufacturing the alkoxylation catalyst. SOLUTION: A raw material aqueous solution containing the compound of at least one metal selected from groups VIa, VII and VIII, a magnesium compound and an aluminum compound is mixed with a precipitating agent aqueous solution to produce precipitates containing the selected metal, the precipitates are spray-dried to obtain spherical particles and the spherical particles are sintered to obtain the objective alkoxylation catalyst having 0.9-1.0 sphericity, 20-150 μm average particle size and 50-400 m2/g specific surface area.
Patent JP-2001320726-A (JP)
Title: Imaging unit
Inventor: UNE EISUKE
IPC: H04N9/73
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To adjust the white balance of a video signal to the optimum state in an imaging unit in compliance with the sate of the color temperature change of an imaging light source. SOLUTION: A white balance regulating function of an imaging unit of adjusting the white balance of the video signal to the optimum state in compliance with the state of the color temperature change of an imaging light source is provided by a control system which has a target value setting step (S22) to set a white balance target value in compliance with the color temperature of the imaging light source, a control step (S28) to control so as to bring the white balance value of a video signal close to the target value, and change steps (S25 and S26) to change the control time constant of a control means in compliance with the variation of the target value.
Patent JP-2001319280-A (JP)
Title: Informing device
Inventor: KAKURAI NOBUYUKI
IPC: H04B17/00
Filed: 2000-05-11
Abstract: PROBLEM TO BE SOLVED: To provide an informing device, with which a sensor can be connected to any arbitrary connecting terminal regardless of the kind of sensors and the setting work can be simplified. SOLUTION: The informing device 1 is provided with a sensor deciding means 2 composed of an initial state storage means 6 for storing sensor signals XA and XB respectively supplied from a make contact sensor 5A or break contact sensor 5B as initial state data XA0 and XB0 and an abnormality identifying means 7 for identifying an abnormality in a detection target by logically operating the sensor signal XA or XB in the arbitrary state supplied from the make contact sensor 5A or break contact sensor 5B and the initial state data XA0 or XB0.
Patent JP-2001314725-A (JP)
Title: Method and device for cooling exhaust gas
Inventor: HAMAGUCHI KEIZO
IPC: B01D51/10
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a exhaust gas cooling method in which the evaporation of water droplets is rapidly and completely achieved, even for a short exhaust gas residence time and stable exhaust gas cooling can be performed, and to provide a exhaust gas cooling device for the method. SOLUTION: In this method for cooling a exhaust gas with water spray by using a dry process, hot water of >=100 deg.C temperature and >=1 kgf/cm2 pressure is sprayed on the exhaust gas to cool the exhaust gas to a prescribed temperature or below.
Patent JP-2001326413-A (JP)
Title: Semiconductor laser
Inventor: AKAGE YUICHI
IPC: G02F1/025
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor laser which enhances a high-speed modulation operation by eliminating a limitation by the capacitance on an element in the high-speed modulation operation. SOLUTION: A DFB semiconductor laser 4 and a semiconductor electric field absorption optical modulator 5 are provided on a semiinsulating semiconductor substrate 6. The electrode structure of the optical modulation part 5 is formed as a traveling wave-type electrode 3. It is desirable that the characteristic impedance of the electrode 3 has the same impedance as an external-voltage supply source in order to reduce the reflection of microwaves which are supplied from the outside.
Patent JP-2001326460-A (JP)
Title: Aluminum intermediate plate for manufacturing printed board
Inventor: KOBAYASHI NAOHIRO
IPC: C08K5/54
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To provide an aluminum intermediate plate for manufacturing a printed board which is excellent in releasing property in a moderate temperature region of 170 to 200 deg.C and in handling property, and can be used repeatedly, and whose raw material is inexpensive. SOLUTION: A 0.4 mm-thick aluminum thin plate is subjected to alkaline degreasing/washing. Then, 100 pts.mass of alkyd modified silicone resin (product name; X62-9027, Shin-Etsu Chemical Co., Ltd.), 50 parts by mass of toluene, 2.5 parts by mass unit of curing catalyst and 30 parts by mass of silane mold release (product name: Chemlease RC-1, Chemlease Inc.) are mixed to toluene. The obtained mixed paint is applied on an aluminum thin plate by a bar coater and the film thickness is adjusted. Thereafter, it is subjected to heating treatment for 3 minutes at 250 deg. and a release layer is cured.
Patent JP-2001327163-A (JP)
Title: Synchronously rectifying switching converter
Inventor: BESSHO MASAHARU
IPC: H02M3/28
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a synchronously rectifying switching converter capable of keeping an on-state throughout the entire period over which a regenerative MOSFET is to pass a regenerative current, improving efficiency, and operating in parallel. SOLUTION: This converter is provided with a tertiary winding 23 of a power converting transformer 20 obtaining gate driving signals of a rectifying MOSFET 60 and a regenerative MOSFET 70, an impedance device, for example, resistors 61, 71 which are connected to the gates of the rectifying MOSFET 60 and the regenerative MOSFET 70 and control the voltage ratio of the gate driving signals, and a clamp circuit 50 which is connected to a primary winding 21 of the power transformer 20, and keeps the gate driving signal level of the regenerative MOSFET 70 constant throughout almost the entire period over which a switching MOSFET 30 is in an off-state.
Patent JP-2001322365-A (JP)
Title: Original plate for heat-sensitive lithographic printing
Inventor: AKIYAMA KEIJI
IPC: B41N3/03
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To provide an original plate for heat-sensitive lithographic printing which can be directly mounted on a printing machine without processing after exposure to light and can be used for printing and has good press developing properties, high sensitivity, high press wear properties, good stain resistance or printing and good ink wiping properties. SOLUTION: The original plate for heat-sensitive lithographic printing with a hydrophilic layer containing heat-fusible hydrophobic thermoplastic finely divided particles and a hydrophilic binder on a substrate with an anodized film is characterized by that micropores of the anodized film are pore-wide- treated and is immersion-treated in a water solution containing a hydrophilic compound.
Patent JP-2002015112-A (JP)
Title: Method and system for surveying questionnaire, method and system for acquiring quiz answer, method and system for acquiring customer information, method and system for surveying questionnaire by agent, method and system for acquiring quiz answer by agent, method and system for acquiring customer information by agent and method and system for managing gift
Inventor: KANETANI SATOSHI
IPC: G06Q50/00
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a Web site where an answerer and an applicant can more enthusiastically answer a questionnaire. SOLUTION: This system to perform a questionnaire survey for a plurality of questionnaire survey organization as agent through a computer network has a computer provided with a gift database for managing a plurality of gifts to questionnaire respondents together with the remaining number of applicable persons, an answer results database and a respondents information database, an information acquiring means for acquiring gift application information, questionnaire answers, respondent personal information from the questionnaire respondents and registering them, a means for counting the accumulated total number of gift applications, a means for drawing lots when the number of gift applications reaches a prescribed number, a lottery notifying means for notifying lottery results, and a results information notifying means for extracting necessary information from the gift database,  the answer results database and the respondents information database and notifying the respective questionnaire survey organization of the necessary information.
Patent JP-2001324647-A (JP)
Title: Optical fiber array, optical waveguide chip and optical module connecting them
Inventor: KOMOTO KATSUTOSHI
IPC: G02B6/122
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To obtain an optical module in which optical fibers and optical waveguides are connected with low loss and low reflection with high accuracy. SOLUTION: The optical module is provided, in which an optical fiber array 14 which is constituted by engraving plural lines of V grooves 12 parallel on a substrate 11 so as to become oblique with respect to the connection end face of the substrate 11 and by housing optical fibers 13 in these V grooves 12 and by grinding the connection end face 14a so as to become a right angle with respect to the upper surface and the bottom surface of the substrate 11 is connected to an optical waveguide chip 35 which is constituted by forming plural lines of optical waveguides 36 on a waveguide substrate 37 and by forming the waveguides so that their axial directions become oblique with respect to the connection end face of the substrate 37 at incidence and emission positions of the optical waveguides 36 and by grinding the connection end face of the substrate 37 so as to become a right angle  with respect to the upper surface and the bottom surface of the substrate 37.
Patent JP-2001301690-A (JP)
Title: Swimming assist device
Inventor: TAKURA TOSHIYASU
IPC: A63B35/12
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a compact and light swimming assist device with high safety. SOLUTION: A board to be unified with a human body has a water suction ports 111a and drain ports 109a and 109b. A stream propulsion type electric pump 110 to be driven for operation by a battery is fitted to the board. This swimming assist device is provided with a hull, which is provided with grip parts 106a and 106b in both sides of a front part thereof and provided with an operation part 107a near at least one of the grip parts and to be floated in the water, the stream propulsion type electric pump 110, to which the power is supplied from the battery, and a control means for controlling the power of the electric pump 110 in response to the operation of the operation part 107a.
Patent JP-2001326859-A (JP)
Title: Display device
Inventor: WATANABE MASAHISA
IPC: H04N5/44
Filed: 2000-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a cathode ray tube display with built-in universal serial bus unit(USB unit) to release the malfunction of the USB unit on the occurrence of an in-tube discharge in the cathode ray tube. SOLUTION: The display device is provided with a cathode ray tube, a horizontal drive circuit, a vertical drive circuit, a high voltage generating circuit, a digital signal processing circuit that controls the horizontal and vertical drive circuits, a microcomputer that controls the digital signal processing circuit, the USB unit that is connected to an external computer and a discharge detection circuit that detects the occurrence of a discharge in the cathode ray tube. An output of the discharge detection circuit is supplied to the microcomputer and an output of the microcomputer controls the USB unit.
Patent JP-2000348409-A (JP)
Title: Disk device
Inventor: SAWAI KUNIO
IPC: G11B17/056
Filed: 2000-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a disk device where the structure is simplified, the number of parts is reduced, at the same time, the height of the entire device is reduced, and which is made thin by utilizing the space at the lower side of a turntable for installing a chucking means. SOLUTION: In the disk device that is equipped with an optical pickup so that it can be moved, and also a chassis 2 for mounting a motor 4 for driving the disk, and a tray 6 for loading a disk D onto a turntable 5 of a motor, a chucking means 7 for fixing a disk D to the turntable 5 is provided with a chucking member 7A that is provided bellow the turntable 5, a plurality of guiding holes 5A that are formed on the turntable 5, and a chucking nib 7b that projects from the turntable via the guiding holes and is engaged to the disk D so that it can be engaged to and removed from the disk D.
Patent JP-2001330204-A (JP)
Title: Steam pressure controller for boiler
Inventor: KURODA KANJI
IPC: F22B35/00
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To enable a steam pressure controller to continuously control the steam pressure of a boiler to a prescribed value even when abnormality occurs in a pressure switch. SOLUTION: The boiler 1 provided with the pressure switch 4 which decides its output by comparing the present steam pressure value with a set pressure and a pressure type combustion controller 9 which performs combustion control based on the output of the switch 4, is also provided with a temperature type combustion controller 10 which performs combustion control based on the steam temperature detected by means of a steam temperature sensor 5.  The steam temperature at the set pressure when the switch 4 is normal is stored in a storage device 6 as an initial value and, when the difference between the steam temperature at the set pressure of the switch 4 at the present time and the stored initial value becomes larger than a prescribed value, the combustion control is switched from that by means of the pressure type combustion controller 9 to that by means of the temperature type combustion controller 10.
Patent JP-2001327415-A (JP)
Title: Rice container
Inventor: HIROSE KEIKO
IPC: A47J47/04
Filed: 2000-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a rice container to which even an aged person, a person having a bad back or a child can transfer rice while keeping the size of conventional rice containers. SOLUTION: On the top of a conventional rice container, a sub-storage 5 having a good air-tightness is fixed. By sucking the air in this sub-storage 5 through an air outlet 2 with an air-sucking apparatus 21, rice can be transferred from a rice inlet 3 through a hose 1 to the sub-storage 5. An opening/ closing part is fixed such that rice can be transferred from the sub-storage 5 to a main storage 10. The air-sucking apparatus 21 which is easily removable is fixed in a dead space of the rice container.