baber/WOPTO huggingface dataset:
Patent JP-2001316423-A (JP)
Title: Polymer compound for ink composition and ink composition
Inventor: UTSUNOMIYA SHIN
IPC: C09D11/00
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To provide an ink composition for ink jet image forming, wherein a polymer compound is used to impart curability to a water-soluble ink itself and which gives a cured material having high transparency and heat resistance. SOLUTION: The polymer compound is used as a binder resin for the ink composition for ink jet image forming, has skeletons represented by general formulas (I) and (II) [wherein X is Li, Na, K or an ammonium compound represented by general formula (1) (wherein R5 to R8 are each independently H or a 1-3C alkyl or alkanol group), or a mixture thereof; R1 to R4 are each H or -CH3, or a mixture thereof; and n is an integer of 1 to 15] and gives 20 wt.% aqueous solution with a viscosity at 25 deg.C of 3-20 mPa.s.
Patent JP-2002258824-A (JP)
Title: Conversion circuit for synchronizing frequency
Inventor: ISHII SHINYA
IPC: H04N5/46
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To convert the synchronizing frequency of an input video signal, so that a CRT copes properly to multiple pairs of horizontal and vertical synchronizing frequencies. SOLUTION: Provided is a memory 43, to which an input video signal is written with a write control signal varying in synchronism with the horizontal and vertical synchronizing signals of the input video signal. A decision circuit 52 is provided, which decides the horizontal and vertical synchronizing frequencies of the input video signal. A 2nd generation circuit 43 generates a readout control signal, which has a nearly constant horizontal synchronizing frequency, regardless of the horizontal synchronizing frequency of the input video signal and a vertical synchronizing frequency as an integral multiple of the vertical synchronizing frequency of the input video signal according to the decision result of the decision circuit 52.  When the 2nd generating circuit 43 generates the readout control signal, a circuit 54 normalizes the vertical synchronism of the readout control signal with the vertical synchronizing signals of the input video signal. The written video signal is read out of the memory 43 and is set as the output video signal.
Patent JP-2001283829-A (JP)
Title: Protection device for electric part
Inventor: ZAYATZ ROBERT
IPC: H01M50/147
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a protection device and method for protecting electric parts connected with batteries. SOLUTION: This protection device is provided with a protection housing 11 and a terminal cap 28. The protection housing is equipped with a base having a penetrating contact hole 55 for receiving an electric terminal pin 49 and a protruded shoulder 16 protruding by a first distance from the base. The protection housing is further equipped with a lock-clip 22 protruding by a second distance from the base larger than the first one. The terminal cap, furnished with the first and second side faces, keeps at least part of area of its first side face in touch with the protection shoulder, and keeps at least part of area of its second side face in touch with the lock-clip. The method of this invention involves an assembly process of a battery 52 and electric parts surrounded within the above protection device.
Patent JP-2002260192-A (JP)
Title: Method and device for supporting prevention of collision with pedestrian
Inventor: YAMAMOTO TADAYUKI
IPC: G08G1/01
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To prevent a vehicle from colliding with a pedestrian and a bicycle due to the delay of detection by an operator, erroneous judgment and operation by properly providing running support information to the vehicle to support the operation by the operator when there is a danger of collision of the vehicle against a movable body such as the pedestrian and bicycle crossing or expected to cross a road. SOLUTION: In a road traffic scene where the vehicle approaches the pedestrian and bicycle crossing or expected to cross the road, the behaviors of the movable body such as the pedestrian and bicycle and the vehicle are predicted to determine the possibility of collision of both of the movable body and the vehicle. If the possibility of collision is high, it is judged whether the objective vehicle can stop at a position before a predicted collision position and, if it is judged that the vehicle cannot stop there, the running support information for supporting the prevention of collision accident is provided to the objective vehicle to support the prevention of collision accident of both the movable body and the vehicle.
Patent JP-2002262944-A (JP)
Title: Board for attaching small article container
Inventor: TANI KAZUO
IPC: A47B97/00
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a board for attaching a small article container which can contain and arrange a cord and small articles around a desk. SOLUTION: This board comprises a board body 12 with plural attaching holes 13, 14 and clamps 16 attached on the board body 12. The attaching holes 13, 14 can hang a cord binder 14 and small article containers such as shelf boards 17. The board body 12 can be fixed by clamping the edged part of the top plate of a desk by the clamps 16.
Patent JP-2002267472-A (JP)
Title: Navigation system and method and program for searching guiding route
Inventor: ABE KANAKO
IPC: G06F17/30
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a navigation system that can search a guiding route even when a destination, etc., is not strictly designated. SOLUTION: A processing and control section 5 acquires information that vaguely designates the destination (for example, 'in the vicinity of ΔΔΔ Tower') through a voice recognizing section 8. Then the section 5 extracts the candidates of the destination decided from the acquired information from a CD-ROM 4 and sets the candidate meeting a prescribed condition as the destination from among the candidates. In addition, the section 5 acquires information that vaguely designates a transit place (for example, 'along ××× Road') through the voice recognizing section 8. Then the section 5 extracts a plurality of candidates for the transit place decided from the acquired information from the CD-ROM 4 and sets the candidate meeting a prescribed condition from among the candidates.  In addition, the section 5 searches the guiding route from road network information recorded on the CD-ROM 4 in accordance with the set destination, etc.
Patent JP-2002265583-A (JP)
Title: Process for producing aromatic/aliphatic copolycarbonate
Inventor: NAGASHIMA HIROMITSU
IPC: C08G64/16
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a process which can industrially, stably produce an aromatic/aliphatic copolycarbonate useful as an optical material and having an excellent color hue. SOLUTION: In the process for producing an aromatic/aliphatic copolycarbonate by continuously subjecting an aromatic carbonic diester, an aliphatic dihydroxy compound having at least one kind of an alicyclic structure, and at least one aromatic dihydroxy compound to melt polymerization in the presence of an alkali metal and/or alkaline earth metal catalyst, at least two filters in a parallel arrangement are installed in or attached to a polymerizer, a raw material prepared by melting is fed through one of the filters into the polymerizer while the other filter is kept in an inert gas atmosphere, both filters are then switched over, and the raw material is fed into the polymerizer through the filter after being kept in an inert gas atmosphere.
Patent JP-2002265232-A (JP)
Title: Method for strengthening glass molding for cathode ray tube
Inventor: SATO YOHEI
IPC: C03B27/016
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for strengthening a glass molding for cathode ray tube such as a panel or a funnel by cooling the glass molding and generating stress before conveying to an annealing furnace without causing problems such as a blowing trace. SOLUTION: The panel 1 after forming is mounted on supporting members 7 which are disposed on the upper surface of a truck 2 and is conveyed in the state in which a phase plate part 4 on which a screen image is projected is turned downward and a seal edge part 6 which is the edge part of a skirt part 5 which constitutes a side wall is turned upward. In such a case, by mounting the panel 1 on the truck made of stainless steel (SUS304) the upper surface of which is coated with a black mat paint and the emissivity of which is 1.0, heat radiation (thermal radiation) from the glass molding is accelerated, the decrease of heat quantity from the surface of the glass molding is quickened, the compressive stress of the surface is enhanced and, as a result, the strength of the glass molding is enhanced.
Patent JP-2002268324-A (JP)
Title: Color imaging apparatus
Inventor: YODA KANEO
IPC: G03G15/16
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a color imaging apparatus which can be downsized and by which creep is hardly generated in a transfer belt. SOLUTION: In the device, a multiple number of toner image forming means 40, sequentially transferring single color toner images are provided against the belt 30 that is stretched on a driving roll 10 and an adjusting roll 20 and driven in circulation. In this case, image carriers 41 for each single color toner imaging means are arranged in contact with a slack side of the transfer belt 30 and when it is assumed that the speed of the transfer belt is Vt, and the circumferential speed of each image carrier is Vdi, the relation of Vt and Vdi is Vt<Vdi and the circumferential speed Vdi of each image carrier is made identical.
Patent JP-2002268944-A (JP)
Title: File security system and recording medium
Inventor: KITAMURA YOSHIKI
IPC: G06F21/31
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To realize a file security system in which security is maintained and receiving data is easily searched from a common file. SOLUTION: Security information is imparted by unit of page or by unit of section to constitute a document file by a security information imparting means 11 and an access control means performs output control by unit of page or by unit of section having access authority based on the security information.
Patent JP-2002272494-A (JP)
Title: METHOD FOR PRODUCING D-alpha-HYDROXY ACID
Inventor: DOTANI MASAHARU
IPC: C12P41/00
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To provide an industrial method for producing a D-α-hydroxy acid. SOLUTION: A microbial cell or a treated substance of the microbial cell of a microorganism belonging to the genus Rhodococcus and having an activity for stereoselectively hydrolyzing a D-α-hydroxy acid amide is made to act on D,L-α-hydroxy acid amide represented by the general formula R- CH(OH)CONH2 , R denotes a lower alkyl group, a substituted lower alkyl group, phenyl group or a substituted phenyl group) to produce the corresponding D-α- hydroxy acid.
Patent JP-2002279186-A (JP)
Title: Surplus fund simulation system
Inventor: TANIGUCHI MASAYUKI
IPC: G06Q40/00
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a simulation system matching with users' actual conditions. SOLUTION: The surplus fund simulation system comprises a reference cash flow forming step B for forming individual cash flows which serve as references for yearly balances by use of a calculation formula which is predetermined by use of input fundamental conditions; a displaying step C for accumulating the yearly balances determined from the individual cash flows and displaying the balance of each year; and a correcting step D for inputting correction requirements for correcting the fundamental conditions and correcting the individual cash flows according to the input correction requirements to form new individual cash flows. By repeating the correcting step D, the individual cash flows are renewed consecutively to form individual cash flows corrected based on the correction requirements. The yearly balances are displayed in a cumulative fashion by the displaying step C.
Patent JP-2001290746-A (JP)
Title: Method for giving priority to i/o request
Inventor: DAVID K ANBERGER
IPC: G06F3/06
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To improve the I/O performance of a host being reconstructed and the availability of a storage array. SOLUTION: The host I/O performance and the availability of the storage array are improved by giving a priority to an I/O request. In one embodiment, when the storage array is in the middle of permanently losing data (e.g. data are lost due to the failure of another prescribed disk), a priority over the host I/O request is given to a reconstruction I/O request. The reconstruction I/O request has the priority over the host I/O request until the storage array is not in the middle of permanently losing the data any more, and when the storage array is not in the middle of permanently losing the data, a priority over the reconstruction I/O request is given to the host I/O request.
Patent JP-2002274631-A (JP)
Title: Card upper transfer device
Inventor: KAWAGUCHI HIDEYUKI
IPC: G07B5/00
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a card upper transfer device excellent in human engineering, displaying excellent performance in high speed transfer, simplified mechanism, jam countermeasure, by facilitating the taking out of a card which is treated with a card treating device constituted in double structure. SOLUTION: This card upper transfer device is composed of an arm member 15, which reciprocates between driving rollers 11, 11 temporarily holding front and rear portions along in the card transfer direction in order to transfer the card C sent out from an opening 10a for a card ejection inside a tray 30 for taking out and an upper opening part 20 of the tray 30, and a pair of guide members 18 in which an almost arc-shaped guide groove 18b is formed.
Patent JP-2002280902-A (JP)
Title: Offset compensation circuit and offset compensating method
Inventor: YOSHIZAWA AKIHIKO
IPC: H03F3/45
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide an offset compensation circuit that can suppress increase in the circuit scale for reducing the cost, and to provide an offset compensation method. SOLUTION: The offset compensation circuit includes an analog/digital converter 24 that measures a DC level of an output buffer 22 for receiving an inverted analog output from an analog signal processing circuit 21 to convert the analog signal into a digital signal, a digital/analog converter 25 that receives the digital signal outputted from the analog/digital converter and converts the digital signal into an analog signal, an attenuator 26 that receives the analog signal outputted from the digital/analog converter to attenuate its amplitude level, and an analog adder 23 that receives an output signal from the attenuator and an output signal from the analog signal processing circuit, sums the signals and supplies the sum to the inverting analog output buffer as the input signal.
Patent JP-2002299963-A (JP)
Title: Method and circuit for compensating for nonlinear distortion
Inventor: NAGASAKA HIROYUKI
IPC: H04L27/36
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To perform effective nonlinear distortion compensation even for a modulation wave signal of a wider band. SOLUTION: This nonlinear distortion compensation circuit compensates for nonlinear distortion caused at the time when a transmitter for performing nonlinear high power amplification after performing quadrature modulation of a baseband signal performs the nonlinear high power amplification, and has: distortion extracting parts (13, 14, 19, 20 and 21) for extracting nonlinear distortion components from a modulation signal subjected to nonlinear high power amplification; frequency dividing parts (25, 26 and 27) for dividing the extracted nonlinear distortion components into a plurality of frequency bands;  a plurality of quadrature demodulating parts (16 and 17) for respectively performing quadrature demodulation of the divided nonlinear distortion components of the respective frequency bands into a baseband area while independently performing phase adjustment of the divided nonlinear distortion components; combining parts (31 and 32) for combining the nonlinear distortion components subjected to the quadrature demodulation corresponding to the respective divided frequency bands; and distortion superimposing parts (36 and 37) for superimposing the distortion components of an opposite phase of the combined distortion components in the baseband area on the baseband signal.
Patent JP-2002280069-A (JP)
Title: Nonaqueous secondary battery
Inventor: IIZUKA YOSHIJI
IPC: H01M10/05
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a nonaqueous secondary battery having high capacity and superior charge/discharge cycle. SOLUTION: The nonaqueous secondary battery using polycarbon sulfide as a positive electrode active material comprises an electrolytic solvent being a solvent having sulfur atoms in molecules, such as dimethyl sulfoxide or sulfolane, an ethylene oxide solvent represented by R1 O(CH2 CH2 O)2 R2 (R1 , R2 are 1-4C alkyl group, and R1 and R2 can be the same or different. z is 2<=z<=14) or a mixed solvent of these. The ethylene oxide solvent is preferably tetraglime, and the electrolytic solvent is preferably a low-viscosity solvent such as 1,3-dioxolan, tetrahydroflan, 2-methyl-tetrahydroflan or diethylether.
Patent JP-2002281659-A (JP)
Title: Wiper motor protecting circuit
Inventor: KOSUGI KYOICHI
IPC: H02H7/08
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To solve the problem of the breakdown of a reset-type overcurrent protecting element of a protective circuit being possibly due to abnormal continuous operation of the element. SOLUTION: A wiper drive motor 6, a microswitch 5 for controlling the power supply to the motor 6, a link mechanism which controls the microswitch 5 by rotation of the motor 6, a first relay 3 which is connected in series with the microswitch 5 and supplies a drive start signal of a wiper, and the reset-type overcurrent protecting element 4 which is connected between the microswitch 5 and the first relay 3 and cuts the current supply to the motor 6, when an overcurrent flows to the motor 6 are installed. A second relay 9 is arranged between the element 4 and the microswitch 5 and opens a power source supply path to the motor 6 when the element 4 is opened, thereby protecting the motor 6, the element 4, etc.
Patent JP-2002079747-A (JP)
Title: Polyester film easily bondable with ink image accepting layer
Inventor: KITAZAWA SATOSHI
IPC: C09D129/04
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a polyester film easily bondable with an ink image accepting layer, which is excellent in opacifying properties, water resistant adhesion to the water-based ink image accepting layer of an ink jet printer or the like, a conveyability, antistatic properties and useful for an image accepting paper. SOLUTION: On one side of a polyester film, on the other side of which an antistatic coating film is provided, a coating film easily bondable with the ink image accepting layer is provided for forming a laminating film or the polyester film easily bondable with the ink image accepting layer. The coating film easily bondable with the ink image accepting layer is mainly made of a composition consisting of 30 to 80 wt.% of a copolyester (A) having a secondary transition point of 20 to 90 deg.C, 15 to 45 wt.% of a polyvinyl alcohol (B) having a saponification degree of 80 to 90 mol%, 3 to 25 wt.% of particles (C) having an average particle diameter of 20 to 80 nm and 5 to 20 wt.% of a compound (D) represented by formula (I) under the condition that the surface energy of 50 to 90 mN/m. In the formula (I), R represents formulae (II), (III) and (IV).
Patent JP-2002290613-A (JP)
Title: Transformation adaptor
Inventor: NONOBE TAKASHI
IPC: H04L29/06
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To realize a technology which enables communication by using respective corresponding signals, even if the type of signal which can be communicated by a communication device and a type of signal which is used by a communication circuit are different from each other. SOLUTION: A transformation adaptor 34a has a modular jack 44, connectable to a communication device having a modem, which modulates a digital signal into an analog signal, a modem 48 which demodulates an analog signal outputted from the modem of the communication device into a digital signal, a CPU 50 which transforms the protocol of the signal demodulated by the modem 48 into a protocol of a portable telephone, etc., a portable telephone/PHS(Personal Handy phone system) interface 52, etc.
Patent JP-2001305322-A (JP)
Title: Road reflecting mirror
Inventor: MIYAKE SHINYA
IPC: E01F9/619
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a road reflecting mirror with which a visible distance can be grasped properly while having a large visual field. SOLUTION: The complex reflecting mirror consists of a curved surface area having a fixed rate defined from a part of a first virtual spherical surface, and a curved surface area having a gradual curvature defined by continuing sequentially a part of the virtual spherical surface as a curvature radius changes, in the assembly of virtual spherical surfaces each of which center is located on a m line orthogonal to the curved surface area having a fixed rate and passing the center of the first virtual spherical surface, and which are inscribed in the intersecting point of the curved surface area having a fixed rate and the m line, respectively. A boundary line is drawn on the boundary of the curved surface area having a fixed rate and the curved surface area having a gradual curvature.
Patent JP-2002272453-A (JP)
Title: New angiostatin-converting enzyme, microorganism producing the enzyme, method for producing the enzyme, and method for producing angiostatin and active serine protease by utilizing the enzyme
Inventor: HASUMI KEIJI
IPC: A61P9/00
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a new angiostatin-converting enzyme, a microorganism producing the enzyme, a method for producing the enzyme, and the application as an activating agent of the enzyme. SOLUTION: The producing microorganism is Bacillus megaterium A9542 strain (accession number: FERM P-18268). Bacillomycin MA of the enzyme produced by the microorganism, the gene of the microorganism, a neovascularization inhibitor containing an angiostatin-like fragment produced from a plasminogen by the action of the enzyme as an active ingredient, the activator of a plasma serine protease group containing the enzyme as an active ingredient, and a method for producing an angiostatin-like molecule and mini- plasminogen-like molecule by subjecting a plasminogen to limited digestion by using the enzyme are also provided.
Patent JP-2002286059-A (JP)
Title: Control method of clutch
Inventor: INOUE EIJI
IPC: F16D48/02
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To cope with both time lag for engagement of a clutch and shock even when the optimum starting duty deviates due to a response difference caused by disturbance. SOLUTION: When a wet friction clutch is connected from a disengaged condition, the clutch is brought close to the torque point and a predetermined starting duty Dst is output from ECU so that an excessive clutch connection shock is not always brought in consideration of fluctuation of the torque point. Thereafter, such first loose contact duty Dk1 that the clutch touchs swiftly and loosely is output from the ECU and then such a second loose contact duty Dk2 that the clutch touches loosely and slowly from the time when the difference between the engine revolution number and the clutch inputside revolution number gets to a specified value is output from the ECU.