baber/WOPTO huggingface dataset:
Patent JP-2002097234-A (JP)
Title: Shape memory polymer
Inventor: KAWATE KOICHIRO
IPC: C08F290/06
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a heat resistant shape memory polymer which promotes temperature dependency of size enlargement when recovering to a primary shape. SOLUTION: A shape memory polymer composes of a precursor of shape memory polymer, which provides (A), (B), (C) and (D). Wherein, (A) means a soft segment having at least two reactive double bonds in a molecule. (B) means a fluorine free monomer having at least one reactive double bond in a molecule and its homopolymer has a glass-transition temperature of 25-200 deg.C. (C) means a monomer containing a fluorine having at least one reactive double bond in a molecule and its homopolymer has a glass-transition temperature of 25-200 deg.C. And (D) means an initiator to the soft segment, the fluorine free monomer and the monomer containing the fluorine.
Patent JP-2002103785-A (JP)
Title: Method for ink jet printing
Inventor: G FREDERICK HATTER
IPC: C09D11/322
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for ink jet printing having an improved color fastness and to provide a polymer for improving adhesive properties of an ink jet ink to a base by coating on a substrate. SOLUTION: The method for ink jet printing comprises the step of printing the ink on the substrate coating with a cationic water soluble polymer containing a first monomer, a second monomer and a third monomer. In this case, the first monomer is an N-vinylpyrrolidinone. The second monomer is selected from the group consisting of an N-methylolacrylamide, an N- methylolmethacrylamide, an N-isobutoxymethylacrylamide and their mixtures. The third monomer contains a fourth ammonium group therein.
Patent JP-2002096523-A (JP)
Title: Method and apparatus for adjusting printing position of printer
Inventor: MORI MASATO
IPC: B41J29/46
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To simply and correctly adjust a printing position deviation of a printer with respect to a printing frame format printed on a paper. SOLUTION: A printing position adjustment apparatus 100 comprises a reception part 1 for receiving printing data from a host, a data analysis part 3 for analyzing received printing data and extracting a printing position where to print (column) corresponding to the printing frame on the paper, a data development part 4 for converting left end printing data of the printing position to data for adjusting the printing position (test mark), an operating panel control part 2 for shifting the apparatus to a printing position adjustment mode and executing a position adjustment to the printing frame of the data for adjusting the printing position, and a printing control part 5 for printing out the result of the position adjustment.  After the printed result of a test mark position at the printing position is seen, the position is adjusted so as to accommodate the test mark in the printing frame through manipulation of switches of the operating panel.
Patent JP-2002102945-A (JP)
Title: Incremental stretch forming tool
Inventor: KONO ICHIRO
IPC: B21D37/01
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To prevent seaming lines from being left on the surface of a work formed by the incremental stretch forming and also prevent such troubles that the surface treated layer of the work is peeled off. SOLUTION: The tip of a rigid tool body 6 as an incremental stretch forming tool 5 is set to be covered with a spherical pushing resin part 7. The tabular work W is formed while being moved by the pushing resin part 7. And further, the pushing resin part 7 is made removable from the tool body 6.
Patent JP-2002105497-A (JP)
Title: Cleaning agent composition
Inventor: TAMURA HITOSHI
IPC: C11D3/48
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning agent composition that can positively remove contaminants from the surface of a plastics product, a tile product or the like which is used in a kitchen, a bathroom or the like where running tap water is supplied and to which plural different kinds of contaminants such as water fur, iron rust or other metal oxides, resinous deposits derived from an animal or vegetable oil, fungi and the like attaches by simply water washing without impairing the surface of plastics, tile or the like. SOLUTION: The cleaning agent composition comprises 5-60 wt.% sodium thioglycolate, 0.1-5 wt.% sodium ethylenediamine tetraacetate, 0.1-10 wt.% ethanol amines and water, and further 0.1-10 wt.% surfactant, 1-20 wt.% solvent, 0.1-10 wt.% thickener and other additives may be added to the cleaning agent composition.
Patent JP-2002101733-A (JP)
Title: Structure for transporting reaped grain culm of combine harvester
Inventor: KANAI YOSHIHIDE
IPC: G11B20/10
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To eliminate the interference of chains equipped with protrusions installed in a plant foot transporting device even when a pair of left and right plant foot transporting devices arranged with a transporting passage sandwiched therebetween are respectively drawn near to the side of transporting passages and relatively narrowly set the interval between the chains provided with opposite protrusions. SOLUTION: A plant foot transporting mechanism on the side where a feed chain is arranged is set at a higher level than that of the other plant foot transporting mechanism in at least the vicinity of a joined part of a pair of left and right plant foot transporting mechanisms 14 and 15 composed of the chains 14d and 15d provided with the protrusions.
Patent JP-2002108458-A (JP)
Title: Pressure reducing valve
Inventor: AOYAMA YUTAKA
IPC: G05D16/06
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To save labor involved in a water leakage examination of piping and also to always maintain a water flow state during the examination. SOLUTION: A pressure reducing mechanism unit 3 provided with a pressure reducing mechanism is attached to a valve box 2 in a freely turnable way, and a pressure reducing function is made to be effective or ineffective by communicating or disconnecting a secondary side pressure chamber 7 in the box 2 to/from a pressure regulation chamber 18 in the unit 3 for communicating with the chamber 7 and holding secondary side pressure at certain fixed pressure that is lower than primary side pressure according to the turning position of the unit 3 with respect to the box 2.  In the ineffective state of the pressure reducing function, projecting pieces 40 and 40a projecting outwardly in one diameter direction of the rear part of a valve element 35 are arranged face to face with valve closing blocking pieces 41 and 41a arranged only at the front of a movement path in the direction of closing the valve, and the valve element 35 is not closed even though pressure inside the box 2 goes up.
Patent JP-2002109211-A (JP)
Title: Method and device for managing operation, recording medium and system for managing operation
Inventor: NIHEI KOICHI
IPC: G06Q40/02
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an operation managing method, its device, a recording medium and an operating managing system, by which a part to require manual correspondence is reduced, information is surely transmitted, loss time is suppressed and a cost is reduced. SOLUTION: The operation managing system 1 is the one for managing the operation of a customer usage type unit 10a, etc., through the use of an operation managing device 12 which is connected to the customer usage type units 10a-10n, a system for an operator 11, systems for a maintenance operator 13-16 via a network 17.  The system 1 is provided with an information register means for registering operation managing information of the unit 10a, etc., which is supplied from the system 11, a work generation register means for generating and registering an operation managing work corresponding to the state of the unit 10a, etc., based on registered operation managing information, and a work selection performing means for selecting and performing the operation managing work corresponding to state information after the supply of state information corresponding to the state of the unit 10a, etc., from systems for the maintenance operator 13-16.
Patent JP-2002106621-A (JP)
Title: Bound bumper
Inventor: SHINOHARA KATSUYUKI
IPC: B60G7/04
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a bound bumper used at a position where it comes into contact with an axle and capable of preventing its rupture and prolonging its service life by using foaming urethane in a bumper member to hold a small spring constant at an initial stage of compression-deformation and obtain a large spring constant at the time of compression-deformation exceeding a fixed amount. SOLUTION: This bound bumper A consists of the bumper member 1 and a holding fitting 2 holding its terminal part 11. The bumper member 1 composed of the terminal part 11 and a main body part 12 continuous with the terminal part is integrally formed like a substantially square column when viewed in a plan by foaming urethane. The holding fitting 2 is provided with a substantially square cuplike part 20 in which the terminal part 11 of the bumper member 1 is fitted and engaged, and expansion receive parts 25, 25 expanding outward, obliquely, and gradually are extended and provided on both side walls 21a, 21a opposing mutually on one side of the cuplike part 20 to receive side faces 12a, 12a of the bumper member 1 expanding outward at the time of compression-deformation in order to prevent excessive expansion-deformation.
Patent JP-2002111059-A (JP)
Title: Optical semiconductor element and optical semiconductor device
Inventor: MIYAMOTO KAZUHIRO
IPC: H01S5/343
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To prevent positive holes from overflowing to an n type clad layer of an optical semiconductor element and to prevent the light guide-out efficiency from decreasing. SOLUTION: This element includes an n type MgxZn1-xO clad layer 5, an InyGa1-yN active layer 11 formed thereupon, a p type MgzZn1-zO clad layer 15 formed thereupon, a 1st electrode 23 which electrically forms a contact for the clad layer 5, and a 2nd electrode 25 which electrically forms a contact for the clad layer 15.
Patent JP-2002103612-A (JP)
Title: Ink jet head and its manufacturing method
Inventor: KOMATSU KATSUAKI
IPC: B41J2/16
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet head and its manufacturing method in which the number of ink jet heads being taken from one wafer is high and extremely high productivity is exhibited. SOLUTION: A plurality of rows of grooves are made in parallel in a substrate including a piezoelectric element from the piezoelectric element side and a driving wall comprising the piezoelectric element and a channel part are formed alternately by bonding a cover substrate to the groove side. A driving electrode is formed on the driving wall and when an electric field is applied to each driving wall, the driving wall undergoes shearing deformation to eject ink in the channel part. In such an ink jet head, the cover substrate is provided with a through hole corresponding to each channel part and the electrode provided on the upper surface of the cover substrate is connected with the driving electrode through a through hole.
Patent JP-2002109453-A (JP)
Title: Dictionary update system, dictionary update method and computer readable storage medium which stores program which makes computer to execute the method
Inventor: ONO SHINJI
IPC: G06Q40/00
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a dictionary update system, a dictionary update method and a storage medium which is able to save labor as well as promptly and efficiently renew dictionary. SOLUTION: In case that a new form determination unit 10c of a form processing device 10 determines a form as a new one, image data of the form is sent to a maintenance center 13. When there is a responding format definition dictionary in a format definition dictionary database 13c, the responding format definition dictionary is sent to the form processing device 10, and the contents of a format definition dictionary memory unit 10d are renewed.
Patent JP-2002111594-A (JP)
Title: Intermediate-frequency stabilization controller
Inventor: TAKEUCHI SACHIKO
IPC: H04B10/61
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To surely carry out detection, even when an intermediate frequency enters an image band due to sudden fluctuation without interrupting input signals, and to restart normal frequency control, in a short time. SOLUTION: The bias current and/or temperature of a laser 101 for modulation and/or the laser 102 for local oscillation, when the stabilization control state of the intermediate frequency continues for fixed time, is stored in a memory 110b. When there is a deviation from the stabilization control state, a microcomputer 110 controls the oscillation frequency of the laser for the modulation and the laser for the local oscillation, on the basis of the bias current and temperature stored in the memory and restarts the stabilization control of the intermediate frequency.
Patent JP-2002109438-A (JP)
Title: Commerce system, its server system, its method and the recording medium
Inventor: YAMAMOTO TSUNESUKE
IPC: B42D15/10
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To prevent an illegal transaction on a commerce using credit card through communication network. SOLUTION: In the case that a consumer client system 8 receives a certification result of his credit card by a server system 11 of a credit card issue company through a seller's server system 1 and the received certification result indicates the success of his certification, his credit card ID and his password are transmitted from the consumer client system 8 to the server system 11 of the credit card issue company.
Patent JP-2001146409-A (JP)
Title: Method for opening tip of carbon nanotube and method for purification
Inventor: LEE CHEOL JIN
IPC: B82B3/00
Filed: 2000-10-02
Abstract: PROBLEM TO BE SOLVED: To provide both a method for opening the tips of carbon nanotubes using physical energy and a method for purification. SOLUTION: Unpurified carbon nanotubes 12 are stood vertically on a substrate 10 and lined up and physical energy is applied to the unpurified carbon nanotubes 12 in the direction parallel to the principal plane of the substrate 10 at a prescribed level of the lined up unpurified carbon nanotubes 12 to remove the tip parts of the unpurified carbon nanotubes 12. Thereby, unnecessary substances present in the tip parts and outer walls of the unpurified carbon nanotubes 12 are removed.
Patent JP-2002102600-A (JP)
Title: Cleaning tag sheet and its manufacturing method
Inventor: AOKI MASASHIGE
IPC: D21H21/20
Filed: 2000-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning tag sheet and its manufacturing method having large wet strength and alkali resistance strength, usable for laundry and dry cleaning, and generating no formaldehyde at machining and in use. SOLUTION: A cationic thermosetting resin of 1-10 pts.wt. is contained in pulp of 100 pts.wt. to form the cleaning tag sheet, or the slurry containing the cationic thermosetting resin of 1-10 pts.wt. in the pulp of 100 pts.wt. is formed into paper and dried at 100-180 deg.C to obtain the cleaning tag sheet, or a pulp sheet is coated with a cationic thermosetting resin solution of 1-20 g/m2 as a nonvolatile component and dried at 100-180 deg.C C in the manufacturing methods for the cleaning tag sheet.
Patent JP-2001160536-A (JP)
Title: Electron beam image pickup apparatus
Inventor: ZHU XIEQUING
IPC: H01J37/317
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for projection lithography. SOLUTION: This apparatus is provided with at least one doublet lens. A scattering filter with aperture is interposed between two lenses of the magnetic doublet lens. The scattering filter is located on the rear focal plane of the magnetic doublet lens system or conjugate plane equal thereto. Additionally, this apparatus is provided with two magnetic clamps interposed between two lenses of the magnetic doublet lens. These clamps are located and constituted, so as not to practically overlap the magnetic fields of the magnetic lenses. The magnetic clamp is located, so that magnetic field from the lens of the magnetic doublet lens cannot be extended to the scattering filter with aperture.
Patent JP-2002115311-A (JP)
Title: Structure of side ditch and ditch cover
Inventor: SATO HIROSHI
IPC: E03F5/04
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a structure of a side ditch and a ditch cover enabling rainwater to easily enter the side ditch, causing no clogging of foreign matters such as refuse in clearance between the ditch cover and the side ditch and capable of preventing looseness of the ditch cover. SOLUTION: A cover hooking part 2 composed of step parts 4 and ditch walls 5 continuing with the step parts 4 is arranged in upper parts of both side side walls 3 of the side ditch 1. Projecting part 6 are arranged upward at an interval in the step parts 4. Bottom part both sides of the ditch cover 7 are placed on the projecting parts 6. Projecting parts 10 are arranged toward the groove walls 5 in side parts of the ditch cover 7.
Patent JP-2002115950-A (JP)
Title: Freezer for food
Inventor: SOEJIMA HIDEYUKI
IPC: A23L3/36
Filed: 2000-10-11
Abstract: PROBLEM TO BE SOLVED: To improve freezing performance with an accurate fan control. SOLUTION: The inside temperature of food 7 in a freezer is measured by a food temperature sensor 8. Since the saturated steam pressure of a food surface is so high that water is apt to be evaporated, a fan 4 is stopped until the temperature lowers to nearly 0 deg.C, for instance, or operated at a low speed to suppress drying of the food surface. After the saturated steam pressure has been lowered, the fan 4 is operated in full power for quick freezing while suppressing ice crystal from growing, whereby freezing of high performance is realized. Upon completion of freezing, the fan 4 is stopped to suppress power consumption.
Patent JP-2002118610-A (JP)
Title: Modulator for intermittent transmission
Inventor: TAMATE SHUICHI
IPC: H04B1/04
Filed: 2000-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a modulator for intermittent transmission which prevents the occurrence of a carrier component in a modulated wave as much as possible even when the leakage of carrier power to a modulated wave output terminal appears in a nonnegligible degree. SOLUTION: The level of the carrier power leaking from the modulator is controlled equivalently by detecting the carrier power which leaks from the modulator when intermittent transmission is stopped by means of a detector, adding a control signal for carrier suppression generated from a first control section to the modulator, and then, holding the control signal for carrier suppression generated from the first control section at the time of performing intermittent transmission.
Patent JP-2002113157-A (JP)
Title: Game machine
Inventor: OKADA KAZUO
IPC: A63F5/04
Filed: 2000-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of positively dealing with the mechanism change or the like of a hopper while providing a check function for processing related to the dispensation of play media without increasing processing burden in a control means for performing the principal control of the game machine. SOLUTION: This game machine is provided with reels 3L, 3C and 3R for variably displaying plural picture patterns, hopper 81 for dispensing play media, main control means 40 having a stop control means for controlling the variable display of picture patterns to stop on the basis of a successful role determined for each game from the start of the variable display of picture patterns to the stop and the stop operation of a player and a prize winning deciding means for making a prize winning decision on whether or not a picture pattern display situation under the stop of the variable display of picture patterns is a prescribed prize winning situation, and sub-control means 50 having a dispensation control means for controlling the hopper 81 on the basis of the result of prize winning decision.
Patent JP-2002121236-A (JP)
Title: Storage case for recording medium
Inventor: HANASATO SHINGO
IPC: G11B23/02
Filed: 2000-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a storage case for a recording medium excellent in impact strength and transparency aiming at preventing damage or the like occurred when the recording medium is transported, stored and handled, safelyprotecting information in an upgraded recording medium and besides improving design by inserting a printed matter. SOLUTION: This storage case for the recording medium comprises a resin composition containing as a main component a rubber-modified thermoplastic resin obtained by using a rubber-like polymer having a strong affinity to a mixture of an aromatic vinyl compound with an alkyl (meth)acrylate and a specific structure.
Patent JP-2002125368-A (JP)
Title: Switching power supply and its control method
Inventor: KASAHARA SHIGERU
IPC: H02M3/335
Filed: 2000-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a switching power supply where energy saving of an electrical apparatus can be realized, while the risk of breakdown of switching elements is excluded, and its control method. SOLUTION: When an electrical apparatus body 1 enters energy-saving mode and the signal from the body 1 is received, oscillation of a switching pulse width control IC1 which controls the output voltage of a switching power supply is stopped. When low-frequency pulses from the body 1 are received, control is performed so that the switching operation is performed by using the low frequency pulses.
Patent JP-2002119823-A (JP)
Title: Humidity controller
Inventor: ITO KATSUHIRO
IPC: B01D53/26
Filed: 2000-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a humidity controller capable of increasing hygroscopic, humidifying and dehumidifying efficiency and also capable of increasing amount of regeneration. SOLUTION: In the humidity controller provided with a rotary hygroscopic rotor absorbing moisture in air and regenerated by leaving the moisture by an adjacent regenerative heater and performing dehumidification, humidification and ventilation by discharging moisture and air to inside and outside of the room through an air duct communicating to the outside of the room, plural hygroscopic rotors 16 and 17 are arranged with a certain interval, and a single hygroscopic circuit in which the same air passes respective hygroscopic rotors 16 and 17 in series is formed, and also plural regenerative circuits passing through respective hygroscopic rotors 16 and 17 are formed.
Patent JP-2001166846-A (JP)
Title: Clock distribution device
Inventor: KIN TEIKO
IPC: G06F1/10
Filed: 2000-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a clock distribution device capable of executing clock distribution in a digital system by using an RF signal in a high frequency area such as a band of several GHz to several-tens GHz. SOLUTION: The clock distribution device is constituted by mutually connecting an RF clock driver 10 for supplying an RF signal to respective nodes 20 and plural couplers 30 for transmitting the RF signal supplied from the driver 10 to respective nodes 20 in a H-tree structure and the input terminal of each node 20 is provided with a digital pulse conversion means for converting the RF signal inputted through respective couplers 30 into a digital pulse. The input terminal of each node 20 is also provided with a stub for correcting skew by shifting the phase of a clock signal and adjusting time delay and a phase division coupler for generating a multi-phase signal.