baber/WOPTO huggingface dataset:
Patent JP-2001258254-A (JP)
Title: High voltage generation circuit
Inventor: TAKAHASHI HARUO
IPC: H04N3/16
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a high voltage generation circuit that cannot easily generate ringing at the primary coil side of a flyback transformer. SOLUTION: A high-voltage generation circuit 10 includes a flyback transformer 12. The side of a primary coil 12a of the flyback transformer 12 is connected to an FET 18, a resonance capacitor 22, and a damper diode 24 via a driving power supply 14 and a diode 16. The FET 18 is connected to the output end of a pulse width control circuit 20. The driving power supply 14 is connected to the side of the primary coil 12a via an FET 26 and a diode 28. The output end of a signal generation circuit 32 is connected to the FET 26.
Patent JP-2001253071-A (JP)
Title: Ink jet printer head and method of controlling the same
Inventor: KASUGAYA TOMOAKI
IPC: B41J2/045
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To stabilize an operation of ink ejection by an ink jet print head. SOLUTION: One or more mechanisms for controlling current of ink are provided to an upstream side of an ink ejection mechanism in the print head. The current of the ink is forcedly controlled to be stabilized at the operational timings of the mechanisms, thereby controlling the ejection force of the ink and the operation at the refilling.
Patent JP-2001228342-A (JP)
Title: Parallel optical transmission line body and its manufacturing method
Inventor: KOIKE YASUHIRO
IPC: G02B6/36
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a parallel transmission line body and its manufacturing method small in transmission loss of optical transmission lines, capable of being manufactured in a short time and at low costs and small in optical loss in the coupling part among the optical transmission line, a light source and a light receiving element. SOLUTION: Plural preformed resin optical transmission lines 2 are arranged in parallel in the groove 4 of a supporting body 3 and also plural resin optical transmission lines 2 are embedded in the position biased to one side from the center in the thickness direction of the supporting body.
Patent JP-2001250265-A (JP)
Title: Multilayer optical disk and its initializing method
Inventor: KUROKAWA KOTARO
IPC: G11B7/24
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To reduce uneven initialization caused by optical interference generated during initializing without any deterioration of the information recording/ reproducing signal characteristic of a recording layer. SOLUTION: For a multilayer optical disk constructed by laminating at least first and second information recording layers on a substrate through an intermediate layer, an initializing light is radiated from the first information recording layer side to initialize the first recording layer using a phase transition material as a recording material.  In this case, when the numerical aperture of an objective lens used for initializing light irradiation is NA, the length of the longitudinal beam of the initializing light is L, the thickness of a middle layer is D, and the rate of a light quantity transmitted through the first information recording layer, reflected on the second information recording layer and then radiated to the first information recording layer again with respect to a light quantity made incident on the first information recording layer is R1, the initializing light is radiated to satisfy the relation of L×R1<=25[1-exp(-0.0004×NA4×D2)] at the wavelength λi of the initializing light.
Patent JP-2001255730-A (JP)
Title: Image forming device
Inventor: OKA SEIJI
IPC: G03G15/08
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To easily and surely clean inside of a toner container by providing a thin film that can be stripped in the toner container. SOLUTION: In the device, the thin film 24 with a thickness of approximately 0.01 to 0.1 mm is provided as a thin film state member that can be stripped off on an entire inside wall of the toner container 20. Then, when the toner container is cleaned, the toner container is taken out from a device and the thin film is stripped off and new toner is replenished and used after a new thin film is applied.
Patent JP-2000280598-A (JP)
Title: Printing method and printing machine
Inventor: STADLER PETER
IPC: B41M1/24
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for executing combination printing of a printing material by using two ink systems. SOLUTION: A printing material is printed first by using solvent-based ink or radiation cured type ink and then by using at least one kind of ink for offset printing. Regarding a printing machine 1 of a hybrid structure system having a flexographic printing unit 4 and an offset printing unit 9 disposed behind the unit 4, moreover, a UV drier, an electron beam drier or an airflow drier is incorporated in the flexographic printing unit 4 or disposed between the flexographic printing unit 4 and the offset printing unit 9. The printing machine 1 is used for executing this method according to an in-line system.
Patent JP-2001258149-A (JP)
Title: Transmission and distribution apparatus
Inventor: ITO KOICHI
IPC: H02H3/347
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a transmission and distribution apparatus capable of reducing an influence caused by a wraparound of high-frequency leakage current, ground current, constant leakage current or the like, and operating a ground leakage breaker positively. SOLUTION: Ground potential suppressors 1A, 1B are provided between a ground terminal on the low-voltage side of single- and three-phase high/low voltage transformers and a ground pole Eb (for example, class B ground). The ground leakage breakers are mounted on respective low-voltage side electric wires of the high/low voltage transformer. One terminal of ground capacitors C1-C3 is connected between a low-voltage side winding Tr2S of the three-phase three-line high/low voltage transformer Tr2 and the earth leakage breaker. The other terminal of the ground capacitors C1-C3 is connected in common, and a switch 3 serving as an electric wire switching means is provided between a common connection and the ground pole Eb (for example, class D ground). A ground leakage breaker controller 4 on/off-controls the switch 3.
Patent JP-2000315284-A (JP)
Title: Method for sticking tag on article used with electronic article monitoring system and tag or label used for the method
Inventor: GILL PETER L
IPC: G06K19/077
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for protecting an article by an electronic article monitoring system(EAS) in which it is not necessary to stick on an article a necessary tag or a label that can be detected at a shop using the EAS. SOLUTION: A method which arranged in a facility 16a an article on which an instrument is stuck so that it can be detected by an article monitoring device 18 arranged at the facility 16, includes a process in which the instrument that cannot be detected by the device 18 but can be activated so that it becomes detectable is stuck on the article before the article arrives at the facility 16, a process in which the article is supplied to the facility 16, and a process for activating the instrument after the article is received at the facility 16.
Patent JP-2001256964-A (JP)
Title: Connecting structure of battery terminal
Inventor: SHIOHAMA TAKAHIRO
IPC: H01M2/34
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To prevent wrong connection securely due to an error of polarity, to secure excellent workability, and additionally to decrease the cost. SOLUTION: In a connecting structure of a battery terminal, a recess potion 26 are formed on the corner portion 24, 25 of battery bodies 20. Battery posts 21, 22 as a cathode and an anode are provided in each of the recess portions 26. Post protective covers 30, 31 for covering each of the battery posts 21, 22 are provided detachably on the battery bodies 20 and other bodies. Openings for terminal 32, 33 wherein only battery terminals 40, 41 having a corresponding polarities that can be fitted and inserted are provided on each of the protective covers 30, 31.
Patent JP-2004347315-A (JP)
Title: Accident early detection system
Inventor: SAWADA SHINICHI
IPC: G08B25/10
Filed: 2000-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system useful for search and rescue activities in any fields by uses not only in maritime accidents but also in environments in which accidents can happen such as in mountains and changing present conditions in which it has taken time to find victims of accidents (in distress) in search activities at accidents and been unable to save the lives of nor even to find persons the victims of accidents (in distress) in spite of search activities by a large number of people from land, sea, and air.  <P>SOLUTION: Since microminiature transmitters has been developed to enable installation not only ships etc. as before but also to individuals in distress, it is possible to facilitate search activities for each individual. Since the GPS function is not installed in a transmitter (EPIRB) for the system of the COSPAS satellites (four at the present) and the SARSAT satellites (three at the present) used in GMDSS at the present, ground stations verify and compute their positions. Since the satellite system requires some time to verify positions in the case that the transmitter does not have the GPS function, a transmitter in which the GPS function is installed is developed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2001264989-A (JP)
Title: Planographic printing material
Inventor: BABA HIDEAKI
IPC: G03F7/00
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To improve the definition of an image in a planographic printing plate using a silver complex salt diffusion transfer reversal process without lowering coating properties. SOLUTION: In the objective planographic printing material having at least a silver halide emulsion layer and a physical developing nucleus layer on the base and applying a silver complex salt diffusion transfer process, a water-soluble synthetic polymer having a weight average molecular weight of >=1,000,000 is contained in the physical developing nucleus layer.
Patent JP-2001265098-A (JP)
Title: Developing device
Inventor: MATSUI YOJI
IPC: G03G15/08
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To effectively prevent the increase of the driving torques of a stirring/ carrying means and the increase of grids due to developer clogging. SOLUTION: The developing device is provided with a developer carrier 3 which is rotatably arranged in a position facing the developing opening of a developing housing 2 and for carrying and transferring the developer D, and the stirring/carrying means 4 which is rotatably arranged behind the developer carrier 3 and for stirring and carrying the developer D, and the developing housing 2 is provided with a new developer replenishing port 5 for replenishing the new developer D including carrier and a developer discharge port 6 for discharging the developer D, and the developer discharge port 6 is formed on the downstream side in the developer carrying direction by the means 4, and also, a control means 7 for controlling the movement of the developer D toward the developer discharge port 6 is rotatably arranged between the stirring/ carrying means 4 and the developer discharge port 6.
Patent JP-2001262256-A (JP)
Title: Sb-CONTAINING MATERIAL, ITS PRODUCING METHOD AND METHOD FOR SUPPRESSING EXCESSIVE Sb CONTENT OF Sb-CONTAINING MATERIAL
Inventor: KASAMA AKIO
IPC: C22C1/04
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To make the Sb content in an Sb-containing material close to the theoretical value shown in the chemical composition. SOLUTION: Sb-excessive powder and Sb-deficient powder are mixed in a prescribed ratio, and sintering is performed to suppress the excessive Sb content to the Sb content as the theoretical value from the chemical composition of the Sb-containing material.
Patent JP-2001265781-A (JP)
Title: System and method for displaying article information for electronic shop and recording medium
Inventor: KAWAMATA TSUNEHISA
IPC: G06Q30/06
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a system for a reducing costs for preparing and managing article data in an article supplier and an electronic shop by placing an electronic wholesaler between the article supplier and the electronic shop and managing the article data in the electronic wholesaler in the system for displaying the information of articles to be sold in the electronic shop. SOLUTION: This system is provided with an electronic wholesaler server 2 for collecting article data from an article supplier client 1 and shoring/ managing these data in an article data base and when the instruction of article retrieval is inputted from an article purchasing client 3, an electronic shop server 4 demands this retrieval instruction through a network to the electronic wholesaler server 3. In the electronic wholesaler server 3, article data are retrieved from the article data base and returned to the electronic shop server 4 and in the electronic shop server 4, the article data are received. Then, style data corresponding to the article data are acquired from a data base 421, picture data are prepared, and the picture data prepared by the electronic shop server 4 are displayed through the network onto the article purchasing client 3.
Patent JP-2001261535-A (JP)
Title: Hair dyeing agent composition
Inventor: MATSUNAGA KENICHI
IPC: A61K8/49
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide the subject composition extremely high in the ability to dye the hair, slight in color fading with the lapse of days and also slight in color tone change of the agent even after preserved. SOLUTION: This hair dyeing agent composition contains a direct dye of the general formula (1) [B1 and B2 are each a group of formula (2), (3), (4) or (5); R1 and R2 are each a group of formula (6), (7) or the like; X- is an anion; (A is a (substituted) phenylene or the like; R3 and R4 are each a (substituted) lower alkyl or the like; X1 is O, NH or CH2; X2 is a (substituted) trimethylene or the like; Y is a (substituted) lower alkyl or the like; R5 is a lower alkyl or the like; R6 is a lower alkyl or the like; R7 is H or the like; X3 is OH, NH2 or SH; R8 is a lower alkoxy or the like; and R9 is phenyl or the like)].
Patent JP-2001258466-A (JP)
Title: Leaven, method for producing the leaven, bread and method for producing the bread
Inventor: HARADA MASAHIRO
IPC: A21D13/00
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To solve a problem that bread having sufficient texture, taste, and swelling can not be obtained, when sugar is not formulated into the bread. SOLUTION: This leaven characterized by applying a lactobacillus group- increasing treatment for increasing the value of (the total amount of lactobacillus)/(the total amount of yeast) to leaven having a lactobacillus group comprising plural kinds of lactobacillut and a yeast group comprising plural kinds of yeast. The leaven is used to produce bread.
Patent JP-2001262762-A (JP)
Title: Construction method for roof truss
Inventor: OSHIMA TERUFUSA
IPC: E04B7/02
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a construction method for a roof truss capable of reducing greatly dangerous work at an elevated place and reducing the time and labor required for the construction by performing assembly work of the roof truss on an inner side more than an external wall line of a building exclusively when the building is constructed at a lot in an area where buildings stand close together. SOLUTION: The roof truss 1 installed above the uppermost story of a building A is assembled on a floor surface 3 of the uppermost story in the direction in which its angle is deviated to any of right and left sides for the mounting direction for the building A so that it is stored on the floor surface 3 of the uppermost story and it can be directly attached to a support member 2 supporting the roof truss 1, is lifted upward and vertically up to a mounting height to the support member 2 while keeping its direction, and is rotated up to the mounting direction to the support member 2 to attach it to the support member 2.
Patent JP-2001259626-A (JP)
Title: Bathtub water cleaning device
Inventor: ANDO SHIGERU
IPC: A47K3/00
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To solve the problem that as a conventional bathtub water cleaning device, a bath device with sterilizing performance of the bathtub water using silver ions is described in Japanese Patent Examined Publication No.JPBH 6-40859, and a sterilizing method of the bathtub water by ultrasonic waves is described in Japanese Patent Unexamined Publication No.JPAH11-267640, however, by these methods, effect for preventing sticking of contamination in a pipeline is obtained in a certain extent but insufficiently, and as a method for washing a circulation path, a method for washing with chemicals has been provided, however, the method using chemicals requires replenishment of the chemical or a large amount of chemicals, since the chemical is added to the whole bathtub in use. SOLUTION: A bypass pipe for returning the bathtub water flowing from a cleaning device main body of the bathtub water to the bathtub, and a flow path switching valve are provided in the device, and the bathtub water is circulated through the cleaning device main body of the bathtub water.
Patent JP-2001266589-A (JP)
Title: Semiconductor memory and its test method
Inventor: FUKUDA MAKOTO
IPC: G11C29/00
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory in which an increment in pattern area is suppressed to the minimum and a BIST circuit which can obtain redundancy relieving information is realized, a fault rate of the BIST circuit itself can be reduced by using simple algorithm and its test method. SOLUTION: This device is provided with a memory circuit 10 having an array 11 of a normal memory cell and an array 12 of a redundancy cell, a storage element 16 for storing redundancy data consisting of non-volatile elements in which storage data can be programmed, from the outside and cannot be rewritten, a register 15 storing data of the storage elements after supplying power, a redundancy decision circuit 14 deciding whether a redundancy cell is used or not by comparing data stored in the register with an address inputted from the outside, and a redundancy data rewriting circuit 17 which can input other redundancy data again to the register from an element other than storage elements and can rewrite stored redundancy data.
Patent JP-2001261314-A (JP)
Title: Composite material and method of producing the same
Inventor: YOKOGAWA YOSHIYUKI
IPC: B01D39/14
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a composite material excellent in performance for absorbing bacteria, virus, animal and plant cells, malodorous components, etc., and to provide a method of producing the same. SOLUTION: In this method of producing the composite material, a base material is sequentially immersed in the first aqueous solution which contains calcium ions but does not contain phosphate ions, then in the second aqueous solution which contains the phosphate ions but does not contain the calcium ions and has a pH of >=8, and finally in the third aqueous solution which has a fluoride ion concentration of 0.005-0.025 mM and does not substantially contain magnesium ions nor carbonate ions, so that aggregates of fluorine-containing plate-like hydroxyapatite crystals of which the each has a thickness of 0.03-0.5 μm, the longest length of 0.5-10 μm, and the shortest length of 0.25-10 μm, and a coating having voids formed among the above crystals are formed on the surface of the base material.  The voids have openings which are cut out on the surface of the coating, and the composite material is composed of the coating and the base material.
Patent JP-2001266469-A (JP)
Title: Remote controller
Inventor: TERAMOTO YOSHIYO
IPC: G06F13/00
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To decrease the number of key operation times and to make key operation easy understandable even when a numeric value of a large number of digits is inputted by combining the key for inputting the numeric value and the key to carry the inputted numeric value. SOLUTION: The remote controller which assigns the number of tracks in jump reproduction and the number of reserved tracks, etc., in program reproduction to a disk player for reproducing a digital video disk, compact disk, etc., has a first key group for inputting the numeric value, a memory means for storing the inputted numeric value, a second key for multiplying the numeric value stored in the memory means 10 times and carrying the numeric value and a timer for clocking and controlling the intervals of key input.
Patent JP-2001261497-A (JP)
Title: Magnetic garnet single crystal film, method for producing the same and faraday rotor using the film
Inventor: OIDO ATSUSHI
IPC: C30B29/28
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To prepare a magnetic garnet single crystal film, e.g. a Bi-substituted rare earth element-iron garnet film, which is hardly broken during growing, cooling or polishing, to provided a method for producing the same, and a Faraday rotor which can be produced in a high yield by using the magnetic garnet single crystal film which is hardly broken during growing,cooling or polishing. SOLUTION: In a method of producing a magnetic garnet single crystal film, which comprises growing a Bi-substituted magnetic garnet single crystal by applying a liquid-phase epitaxial growing method, the magnetic, garnet single crystal film is deposited while making the lattice constant of the magnetic garnet single crystal constant or gradually decreasing the lattice constant with the growth of a single crystal film and then increasing the lattice constant with the growth of the single crystal.
Patent JP-2001272363-A (JP)
Title: Surface analyzing method for high resistance sample and analyzer
Inventor: TAKASE HIROMITSU
IPC: G01N23/227
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for simply and easily analyzing a high resistance sample in X-ray photoelectron spectroscopic analysis and secondary ion mass spectrometry. SOLUTION: In this surface analysis method for a high resistance sample, a conductive thin film, which is varied in film thickness within a prescribed range and provided with a potential equal to that of an analyzer, is formed in a part of a measurement face of the sample, an electron beam with prescribed energy is radiated onto the measurement face, including the conductive thin film at least for neutralizing the charge, and the measurement face is irradiated with an excited beam at the same of electron beam irradiation and a signal is measured.
Patent JP-2001274589-A (JP)
Title: Electronic apparatus where radiation noise from ic is suppressed
Inventor: SAITOU TAKANOBU
IPC: H05K9/00
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide an electronic apparatus which suppresses radiation noise to outside by coping with a phenomenon where a noise caused by harmonics generated from an IC exceeds a regulation value, which is often observed with an electronic apparatus comprising the IC as a component. SOLUTION: As an electromagnetic wave absorbing body, either or both of a dust mold (3A) from soft magnetic metal powder and a mold (3B) from a mixture where soft magnetic metal powder is dispersed in rubber or plastic matrix are provided close to an IC (2) constituting a part of an electronic apparatus (1) so as to cover it.