baber/WOPTO huggingface dataset:
Patent JP-2001233396-A (JP)
Title: Storage tank for easily polymerizable high-viscosity oil
Inventor: IJIRI YUICHI
IPC: C07B61/00
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a storage tank for an easily polymerizable high-viscosity oil, capable of preventing polymerization in the tank and also preventing the clogging of piping or the like arranged at the downstream side of the tank. SOLUTION: A bottom plate of the tank is formed at a downward incline of 1/200 or more from a horizontal level toward the side of an oil drain nozzle. Alternatively, an oil drain nozzle is provided at the lowermost part of the bottom plate of the tank.
Patent JP-2001232716-A (JP)
Title: Resin coated surface-treated steel sheet
Inventor: HIKINO SHINYA
IPC: B32B15/08
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a chromium-free resin coated surface-treated steel sheet prevented from the blackening generated in a conventional resin coated surface- treated steel sheet having a melt galvanized steel sheet as a matrix, excellent in economical efficiency and having lubricity and fingerprint resistance. SOLUTION: The plating surface of a galvanized steel sheet is coated with a lower layer film bases on a silicic acid compound (at least a part of which preferably comprises a silane coupling agent) and a resin and containing fluoride and a phosphate compound as an F element and a P element in an amount of 0.5-5 at.% and an upper layer resin film having lubricity and fingerprint resistance.
Patent JP-2001236642-A (JP)
Title: Vapor deposition device for thin film magnetic tape and method for manufacturing thin film magnetic tape
Inventor: SEGAWA MASARU
IPC: G11B5/85
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To enhance the yield of a product and the utilization efficiency of a vapor deposition material when a metal magnetic thin film is formed on a base film. SOLUTION: In a vapor deposition device 1B for thin film magnetic tape wherein the belt-like base film 8 runs along the peripheral surface of a cooling can roll 7 in vacuum vessel 1, a metal magnetic material 10 melted in a crucible 9 provided below the cooling can roll 7 is vaporized, the metal magnetic material 10 vaporized is introduced to the cooling can roll 7 side while an incident angle regulating mask member 13 provided above the crucible 9 is regulated and an oxygen gas is blown to the metal magnetic material vaporized and passed through the incident angle regulating mask member 13 from an oxygen gas introducing pipe 14 provided between the lower side of the cooling can roll 7 and the incident angel regulating mask member 13 to form the metal magnetic thin film on one surface of the base film 8,  an oxygen gas heating means 17 for heating the oxygen gas introducing pipe 14 or the oxygen gas itself is provided.
Patent JP-2001233045-A (JP)
Title: Heater for vehicle
Inventor: MATSUDA SHINJI
IPC: F28D15/02
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a heater for a vehicle which can heat up a desired portion of the vehicle without hazards. SOLUTION: This heater for heating up a desired portion of a vehicle comprises: a heat block 1 coupled to an exhaust flue of the vehicle; and a heat pipe 2 having at least one end arranged in the heat block 1 and the other end extended to the desired portion to be heated.
Patent JP-2001240450-A (JP)
Title: Mixture for mending the structure and mending method
Inventor: ASUMI KAZUMASA
IPC: C04B111/70
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for mending deteriorated concrete without adding reinforcement or increasing concrete volume. SOLUTION: This mixture for mending the structure comprises a composition containing at least cement, pozzolan fine powder, water and water reducing agent. As this mixture has high strength after hardening, it is possible to mend the deteriorated part while keeping the shape as it is.
Patent JP-2001245065-A (JP)
Title: Method for calling url with voice on portable telephone set and portable telephone set using the method
Inventor: ISHIGAKI JUNJI
IPC: H04M1/72445
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for calling an URL with a voice on a portable telephone set and the portable telephone set using this method, which call the URL with a voice by easy key operation. SOLUTION: A power key 12 is operated to set the portable telephone set to the standby state. Next, a browser function key (warp key) 8 is depressed and then a voice key 11 is operated to switch a picture to an i warp call permission picture as shown by (a). A picture as shown by (b) which indicates that preparations for i warp call are complete is displayed when a bleep is heard, and then URL call with voice input is performed. In this case, the URL is called only by inputting an i warp name with a voice because the name of the URL, namely, the i warp name as a name which a user actually speaks is preliminarily added at the time of i warp registration with a voice.
Patent JP-2001242224-A (JP)
Title: Input protection device
Inventor: NONOYAMA ATSUSHI
IPC: H01L21/822
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To provide an input protection circuit capable of miniaturizing a device itself, and preventing saturation of a signal processing circuit in which an input is in the open state. SOLUTION: In this input protection device of an LSI test system, plural measuring circuits are connected to output pins of a large scale integrated circuit which is a test object, and an output signal of the output pin is selectively inputted into the measuring circuit corresponding to a test purpose. The device is equipped with a switch circuit inserted in a signal input route of the measuring circuit, for selectively inputting the output signal of the output pin into the measuring circuit by a signal switching signal, a clamp circuit for applying a clamp voltage on the signal input route of the measuring circuit through a diode, and a clamp voltage switching part for executing voltage switching of the clamp voltage.  The device is constituted so that the clamp voltage switching part applies the clamp voltage required for input protection on the clamp circuit of a signal input route from which the output signal of the output pin is inputted into the measuring circuit and applies the clamp voltage for avoiding saturation of an input potential of the measuring circuit on the clamp circuit of a signal route in which the output signal of the output pin of the LSI is cut off.
Patent JP-2001245493-A (JP)
Title: Motor controller
Inventor: KIYONARI YOSHIO
IPC: H02P8/40
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To suppress acceleration change during initial start. SOLUTION: A control calculation part for suppressing acceleration change particularly in initial operation is provided in a control calculation part wherein a speed straight line comprising a period and acceleration is calculated by prescribed simple calculation and a plurality of the calculated speed straight lines are combined to calculate the speed pattern of a motor speed in a motor controller having a control pulse calculation part for calculating a control pulse signal output to a motor, a phase output calculation part for performing the phase output calculation of a control pulse output to the motor, and a control part for controlling the operation of the control pulse calculation part and the phase output calculation part.
Patent JP-2001250124-A (JP)
Title: Game system and information storage medium
Inventor: TAKAHASHI HIDEJI
IPC: A63F13/52
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a game system and an information storage medium which can generate an image showing how a body is in flames with a small amount of data and a small process load. SOLUTION: A cloth object is represented by nodes which are adjacently connected with binding power (virtual spring). When a node burnt out and becomes an ineffective node, the binding power connecting the ineffective node and its adjacent node is made ineffective and the drawing of a polygon including the ineffective node as its vertex is omitted. It is judged from a combustion degree (node state) parameter whether or not the node becomes the ineffective node. According to the combustion degree parameter, it is judged whether or not the combustion state is transmitted to the adjacent node and when so, the combustion degree parameter of the adjacent node is varied. From the combustion degree parameter, it is judged whether or not a particle is generated from the node and when so, the strength of flames of the particle is determined according to the combustion degree parameter. According to the combustion degree parameter, an image of the polygon including the node as its vertex is varied.
Patent JP-2001249484-A (JP)
Title: Electrophotographic toner and image forming device which uses the same
Inventor: MORINISHI YASUHARU
IPC: G03G9/08
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To provide an electropbotographic toner which realizes a fast process of copying and high picture quality and which shows excellent offset resistance without making the image forming device more complicated or without increasing the cost. SOLUTION: In the electrophotographic toner containing at least a binder resin, coloring agent and wax, the wax contains three kinds of wax which are a polyolefin wax having 140 to 150 deg.C melting point and 8,000 to 10,000 mol.wt., a polyolefin wax having 120 to 130 deg.C melting point and 1,700 to 1,900 mol.wt., and a polyolefin wax having 95 to 105 deg.C melting point and 1,500 to 1,700 mol.wt. The average particle diameter of the toner is controlled to 5.0 to 8.5 μm.
Patent JP-2001249356-A (JP)
Title: Liquid crystal display module
Inventor: WAKAMATSU CHIHARU
IPC: G02F1/1345
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display module, in which coating and protection of a transparent electrode can be maintained in a good state by a thin film ink layer formed by an ink jet method and which can improve production yield. SOLUTION: The module has a liquid crystal display panel 1, which constitutes a liquid crystal screen and a flexible substrate 2 on which a print line pattern, is formed. A transparent electrode 3 is formed being exposed on the surface of a supporting substrate 1a of the liquid crystal display panel 1, and the flexible substrate 2 is applied on a part of the transparent electrode 3 to connect the print line pattern to the transparent electrode 3. In this module, at least a part of the transparent electrode 3, exposed to the outside, is covered with an ink layer 4 formed by an ink jet method.
Patent JP-2001254259-A (JP)
Title: Fiber formed material
Inventor: YAMAMOTO KAZUO
IPC: B32B5/26
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a fiber formed material that have both excellent durability performance, bending performance, air permeability and sound-proof performance. SOLUTION: This fiber formed material comprises the vertically or three- dimensionally arranged fiber layer which is made of the fiber assembly in which monofilaments are vertically or three-dimensionally arranged to the surface plane and these monofilaments are partially adhered or bonded to each other and the plane fiber sheet layers that are made of monofilament assembly in which the monofilament layers are arranged on the upper layer and/or the lower layer of the three-dimensionally arranged fiber layer, partially bonded to the three-dimensionally arranged layer at the boundary faces, simultaneously the monofilaments in the plane sheet layers are partially adhered or bonded to each other.
Patent JP-2001253615-A (JP)
Title: Accumulating device, drawing device and stamping device for paper sheet, and accumulating method, drawing method and stamping method for paper sheet
Inventor: YAMAZAKI HIROBUMI
IPC: B65H29/42
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To send out assuredly paper sheets into a V groove of a conveyance spiral by detecting a gap length between paper sheets to be conveyed and by controlling a rotation speed of the conveyance spiral according to the detected value. SOLUTION: These devices comprise a conveying system 24 to convey spacingly paper sheets P, a detecting sensor 25 to detect a gap between the paper sheets P to be conveyed by the conveying system 24, a buffer drawing part 8 to accumulate the paper sheets conveyed by the conveying system 24, the conveyance spiral 30 mounted inside the buffer drawing part 8 to send the paper sheets to a predetermined direction and a controlling means 35 to vary the rotation speed of the conveyance spiral 30 according to the gap between the paper sheets detected by the detecting sensor 25.
Patent JP-2001257682-A (JP)
Title: Device and method for transmitting radio packet
Inventor: ICHIKAWA TAKEO
IPC: H04W74/08
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To suppress the influences of interferences received from other systems and to attain highly effective throughput when a radio packet system exists in a frequency band including such a system that performs the pulse transmission without carrying out carrier sensing, e.g. meteorological radar. SOLUTION: When data are transmitted in a packet via a radio channel where the pulsative interference waves are periodically generated, the largest length of the packet is set smaller than the interval of the interference waves on the basis of the header length of the packet and the interval of the interference waves. When the transmission data exceed the largest length of the packet, the transmission data are divided and outputted to a radio transmission line for suppressing the adverse effects of interferences which are given from systems other that the radio packet transmission system.
Patent JP-2001257147-A (JP)
Title: Aligner and method of manufacturing device
Inventor: SATO YOSHIYUKI
IPC: G03F7/20
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To reduce workload preparing a parameter file and also prevent the performance degradation of an aligner due to an increase in number of parameter files, and then, to efficiently utilize a storage device. SOLUTION: The aligner which operates, based on a variety of parameter files, is provided with a generating means 330 which generates a second parameter file that only contains the data about parameters to which the changed value for a basic first parameter file is given and, accordingly, is short of data as a perfect parameter file and a supplementing means 321 (S202) which supplements the second parameter file with required parameter data when the exposure system operates, based on the file.
Patent JP-2001257735-A (JP)
Title: Receiving apparatus and communication apparatus
Inventor: TSUCHIYA NORIAKI
IPC: H04L12/28
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a receiving apparatus and a communication apparatus that can prevent mis-reception of received data when a power saving state returns to a usual state and can be quickly returned to the usual state. SOLUTION: A printer 10 is provided with a CPU 12, a RAM 16, a power supply control section 20, a communication I/F 24, and a sub-memory 35 or the like. In a sleep mode, the power supply of the CPU 12 and the RAM 16 or the like is inactivated. Upon the receipt of data in the sleep mode, the power supply control section 20 starts supply of a usual power supply to the CPU 12 or the like. Thus, the CPU 12 starts prescribed boot processing. A DMAC 34 transfers the received data for that time to the sub-memory 35. When the boot processing by the CPU 12 is finished, the DMAC 34 transfers the data in the sub-memory 35 to the RAM 16.
Patent JP-2000340216-A (JP)
Title: Manufacture of negative electrode for secondary battery
Inventor: TSUJI RYUICHI
IPC: H01M4/134
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a negative electrode for a secondary battery capable of reducing contact resistance between a sintered body containing silicon as active material and a collector. SOLUTION: Slurry is prepared by adding binder and solvent into negative electrode material containing silicon. The slurry is coated on a peelable film and the solvent is eliminated to produce a coating film. Then, the coating film is peeled from the film, is pressed on a base material containing foil or mesh of conductive metal, is baked, and is sintered integrally with the base material.
Patent JP-2001255817-A (JP)
Title: Device and method for generating chaos, pseudo random numbers generating device, and encipherment system
Inventor: KAWAMOTO TOSHIHARU
IPC: G06F7/58
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a chaos generating device without integration of errors. SOLUTION: The chaos generating device has a chaos function g (f(n)) which is a composite function of a 1st function f, and a 2nd function g having a period T, and generates a chaos time series by sequentially varying n of this chaos function g (f(n)) and time-sequentially deriving Xn. To derive the (n+1)th value Xn+1, the value f (n+1) calculated from the nth value of the 1st function f (n) and the 1st function f is divided by the period T of the 2nd function g, and the residual r is given to the 2nd function g, to derive Xn+1.
Patent JP-2000312308-A (JP)
Title: Imaging sensor, image pickup method, image processing unit and image processing method
Inventor: LIN DENNY M
IPC: H04N5/372
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To reduce discontinuity of each segment of a split type electronic imaging sensor by copying image data of an overlapped area including the discontinuity between the respective segments and supplying the copied image data to an output pipeline of each segment of the electronic imaging sensor close to the overlapped area. SOLUTION: The split type imaging sensor having a plurality of output pipelines 17, 18, 19 whose number is equivalent to number of segments provide a copied pixel value of pixels in an overlapped area between the segments and provides the copied pixel value to any of processors 22, 24, 26 closer to the overlapped area and processing an output from a pipeline so as to reduce the discontinuity between the segments of the electronic imaging sensor.
Patent JP-2001266873-A (JP)
Title: Negative electrode for non-aqueous secondary battery, its manufacturing method and non-aqueous secondary battery using the same
Inventor: KYO TOHYO
IPC: H01M10/05
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a negative electrode for non-aqueous secondary battery and a non-aqueous secondary battery having large energy density and high capacity. SOLUTION: A negative electrode mixture contained paste which contains at least carbon nanotube and a binder is applied on at least part of a conductive substrate and dried and forms a negative electrode mixture layer. This negative electrode mixture layer is pressure molded at 120 to 150 deg.C and by making the filling density of the negative electrode mixture as 1.5 g/cm3 more, non- aqueous secondary battery electrode is manufactured; and using that negative electrode, the non-aqueous secondary battery is structured. The above negative electrode mixture contained paste may contain carbon material other than the carbon nanotube and the carbon nanotube is desirable to have a surface space d002 of 0.342 nm or less at (002) surface by the x-rays wide angle diffraction.
Patent JP-2001268496-A (JP)
Title: Information reproducing device
Inventor: TANAKA YUTAKA
IPC: H04N5/7826
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To provide an information reproducing device capable of accurately specifying the recording mode of information being reproduced from a tape recording medium. SOLUTION: A tape traveling speed at the time of recording is discriminated (S3, S4 and S33) and then whether it is digital information recorded in a D-VHS mode or analog information recorded in a VHS mode is discriminated (S5-S11). For instance, when reproduction is performed in the HS mode of D-VHS and a sub code is detected or when a reproducing signal level LPBENV1 is higher than a prescribed level L1, it is discriminated as the information recorded in the HS mode (S5, S6, S7 and S34). When the sub code is not detected and the reproducing signal level LPBENV1 is lower than the prescribed level L1, a reproducing operation is performed in the VHS mode, and when the reproducing signal level LPBENV2 is higher than the prescribed level L2, it is discriminated as the information recorded in an SP mode (S5, S8 and S35).
Patent JP-2001265589-A (JP)
Title: System and method for information processing device and method for information processing, recording medium
Inventor: SUGA MAKOTO
IPC: G06F21/12
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To inexpensively provide software. SOLUTION: The user of a personal computer 31 is registered in a Web portal site 21 as a member. The software provided from the site 21 is installed to the computer 31 and in order to use it, a using right is obtained by accessing to the site 12. In order to interrupt the use of the software, the computer 31 returns the using right to the site 21. A using right managing server 22 manages a period from the time when the using right is given to the computer 31 until it is returned as the using time of the software and calculates a toll corresponding to the accumulated time of the using time. A charge requesting system 23 requests this toll to the user of the computer 31.
Patent JP-2001268472-A (JP)
Title: Digital broadcasting demodulator
Inventor: SATO HIROYUKI
IPC: H03J7/18
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a VSB demodulator capable of high-speed channel retrieval and data output to a transport decoder by considering a conventional synchronizing signal detection method. SOLUTION: This demodulator is provided with a pilot signal detector 39 for detecting pilot signals from IF signals and a discriminator for detecting the pilot signals from the output signals of the AFC/APC circuit 55 of the detector. Also, PLL data required for channel tuning, AGC control signals outputted by the AGC control part 31 of the demodulator 4 and a waveform equalization filter coefficient obtained by the waveform equalizer 32 of the demodulator 4 are stored in a microcomputer 6 or a storage medium provided on the outside.
Patent JP-2001265871-A (JP)
Title: Real estate information display system
Inventor: KOMURA TETSUO
IPC: G06F3/048
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a real estate information display system which enables a visitor to easily obtain a desired property of real estate in a real estate introducing place where real estate is introduced. SOLUTION: This is a real estate information display system 1 provided in the real estate introducing place where real estate is introduced and is equipped with a property location information display device 2 which displays property location information so that persons can view pieces of property location information on real estate at a time, an property contents information display device 3 which displays property contents information on real estate displayed by the property location information display device 2 so that persons can view it at the same time, and a selection display device 4 which makes it possible to confirm information on a desired property confirmed on those property location information display device 2 and property contents information display device 3 more in detail.
Patent JP-2001263932-A (JP)
Title: Cooling storage cabinet
Inventor: UEKI YASUNAO
IPC: F25D25/02
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To improve replacing operability of a corrugated board or the like for housing a food. SOLUTION: A drawer device has a fixed rail 25 fixed to a heat insulation case 5 side, a movable rail 26 slidable in a longitudinal direction to the rail 25, a specifying member 28 provided near a front surface opening 2, and stoppers, that is, front and rear members 30, 31 for specifying a movement of the rail 26 in contact with the member 28 to stop the rail 26 at a predetermined position.