baber/WOPTO huggingface dataset:
Patent JP-2002217749-A (JP)
Title: Mobile transmitter
Inventor: OKADA HIROKI
IPC: B60R25/01
Filed: 2001-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a mobile transmitter that minimizes the effect of fluctuations in antenna impedance onto an oscillation circuit with a simple configuration. SOLUTION: This invention provides a mobile unit 12 provided with an oscillation circuit section 40 that applies FSK modulation to an identification ID code of a vehicle corresponding to the mobile unit and with an antenna resonance section 70 that emits a signal modulated by the oscillation circuit section 40 externally. The oscillation circuit section 40 and the antenna resonance section 70 are connected by a reference GND 47. Then a 1st connecting point A of the reference GND 47 to which a radiation element 72 of the antenna resonance section 70 is connected and a 2nd connecting point B of the reference GND 47 to which a resonator 48 of the oscillation circuit section 40 is connected are placed closely to each other.
Patent JP-2002215490-A (JP)
Title: Address conversion system and address conversion method
Inventor: SASAKI KOJI
IPC: G06F13/00
Filed: 2001-01-15
Abstract: PROBLEM TO BE SOLVED: To provide a system for enabling a user to easily read information without depending on the type of a portable telephone set and a terminal using a personal computer while reducing the troublesome input operation of the user performing web access. SOLUTION: A distribution server 30 accessed from a browser 11 loaded on the portable telephone set 10 is provided with a browser specification means 31 specifying the type of the browser being an access source. The distribution means 31 switches the connection destination of the browser 11 to a conversion server 40a. The conversion server 40a holds a conversion table 44a where an identification number is made to correspond to the page address of a web content which the browser 11 can access and it receives a retrieval request designating the identification number. Thus, a response designating the corresponding page address is given. Consequently, desired web contents are displayed on the browser 11.
Patent JP-2002213961-A (JP)
Title: Vibration gyro and self-diagnozing method for vibration gyro
Inventor: EBARA KAZUHIRO
IPC: G01C19/5649
Filed: 2001-01-15
Abstract: PROBLEM TO BE SOLVED: To provide a vibration gyro capable of self-diagnosing an anomaly of a vibrator and its peripheral circuit and a self-diagnosing method for the vibration gyro. SOLUTION: A pseudo-signal synchronizing with signals outputted from detection electrodes 2L and 2R of a piezoelectric vibrator 2 according to an angular velocity is generated in a pseudo-signal generating circuit 13. This pseudo-signal is applied to the detection electrode 2L according to a control signal by means of a switch 14. The output from the vibration gyro 1 at that time is detected. This enables the vibration gyro to make self-diagnosis, including a short-circuiting of the detection electrodes of the vibrator.
Patent JP-2002217628-A (JP)
Title: Miniature antenna
Inventor: TOMOMATSU ISAO
IPC: H01Q1/42
Filed: 2001-01-16
Abstract: PROBLEM TO BE SOLVED: To provide a miniature antenna in which the resonance frequency can be lowered to a target level while reducing the size and a wide frequency band can be attained. SOLUTION: A dielectric chip 12 is formed of a high permittivity material around a meandering antenna conductor 11. The dielectric chip 12 has an intermediate space part 13 and upper and lower open faces. More specifically, the antenna conductor 11 is held by the dielectric chip 12 such that at least one point of the intermediate part is located in the space part 13 and air having permittivity ε of 1 is present around the antenna conductor 11 located in the space part 13. One end of the antenna conductor 11 is projected from the dielectric chip 12 as a power supply terminal 14. The opening face at the space part 13 of the dielectric chip 12 is applied with a cover 15 as required.
Patent JP-2001219741-A (JP)
Title: Open roof structure for vehicle
Inventor: REIVERS PETRUS GERARDUS MARIE
IPC: B60J7/22
Filed: 2001-01-17
Abstract: PROBLEM TO BE SOLVED: To provide an open roof structure capable of preventing the generation of disagreeable sound. SOLUTION: This open roof structure is provided with a roof opening part closable by a panel 2 whose at least rear fringe part can turn upward and downward and a means acting on an air stream locally on the lower side of the rear fringe part of the panel. This means is composed of at least one three- dimensional structural body 8 generating a vortex 14 in the air stream. The three-dimensional structural body 8 has a transition fringe part 11 having an acute angle between a face 10 on the windward side and a face 12 on the leeward side which is on the rear when viewed from the direction of air stream, and the transition fringe part 11 has an angle relative to the direction of air stream 13.
Patent JP-2002210320-A (JP)
Title: Pressure swing adsorption type oxygen production apparatus and oxygen production method using the same
Inventor: IINO KIMIO
IPC: C01B13/02
Filed: 2001-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a PSA type oxygen production apparatus capable of allowing a vacuum pump used in the regeneration process of the PSA type oxygen production apparatus to well follow load fluctuations to reduce power consumption. SOLUTION: The PSA type oxygen production apparatus is constituted by connecting a compressor 1 for supplying raw material air R under pressure, at least one of adsorption columns A and B filled with an adsorbent each connected to the compressor 1 at one end thereof, the pipeline L3 arranged to the other end of the adsorption column to lead out oxygen O2 and the vacuum pump 11 arranged on one end side of each of the adsorption columns by pipelines L0-L13 and valves, and raw material air R is introduced into one of the adsorption columns by adjusting the changeover of an adsorption process and a regeneration process and pressure to refine and separate oxygen O2. The vacuum pump 11 for exhaustion at the time of regeneration process of each of the adsorption columns is connected to a tandem type power supply device 16 driven by together using a steam turbine 13 rotationally driven by steam S and an induction motor 14 capable of being changed over in the input and output of electricity.
Patent JP-2002217028-A (JP)
Title: Solenoid valve control device
Inventor: IWASAKI KATSUYA
IPC: B60T8/36
Filed: 2001-01-19
Abstract: PROBLEM TO BE SOLVED: To raise the quality of a solenoid valve control device with the principal objective of contriving the enhancement of the precision of a control of a solenoid valve in a control of an opening of the solenoid valve, and moreover specially of a control of the solenoid valve of a brake control device so that a sense of incongruity is never given to users. SOLUTION: In a solenoid valve control device, a duty arithmetic part 26 forms a control signal from an outside gate valve to reduce a wheel cylinder pressure when a solenoid valve is opened. A feedforward controlled variable Sf-V, a solenoid valve controlled variable Sb-V, and a differential pressure correction amount Sd-V, are added together to form the control signal. In a solenoid valve controlled variable arithmetic part 23 for deciding the controlled variable Sb-V to the outside gate valve on the basis of a deviation of a target liquid pressure from a deceleration, a gain at the time when the outside gate valve is corrected in its valve-opening direction is made different from a gain at the time when the outside gate valve is corrected in its valve- closing direction.
Patent JP-2002215883-A (JP)
Title: Management improvement support system, management improvement support device, and program
Inventor: ICHIOKA KOJI
IPC: G06Q50/00
Filed: 2001-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a management improvement support system and a program which extend a support for the management improvement by providing suitable information about the management improvement based on financial statements and the like of a corporate client. SOLUTION: This invention is a management improvement support system 1 in which a terminal device 3 and a management improvement support device 2 are connected through a communication circuit 4, the above-mentioned management improvement support device is constituted with a data processing means 221 to process data concerning managerial index on line of businesses into comparison data so that the data about managerial statements of the client can be compared with that of the above-mentioned line of business to which the client belongs, an extraordinary item judgement means 221 to judge the extraordinary item based on a value of item of the data of the above-mentioned financial statements and the judgement value set up in advance and a transmitting means 223 to transmit the extraordinary item to the above-mentioned terminal device,  and the above-mentioned terminal device consists of a receiving means 34 to receive the extraordinary item and a display means 35 to display the received extraordinary item.
Patent JP-2002216759-A (JP)
Title: Lithium ion secondary battery
Inventor: KANAI HIDEYUKI
IPC: H01M10/05
Filed: 2001-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a lithium ion secondary battery which has a stable crystal structure of an active material, and has high safety without burst ignition in nailing test, and has a long life. SOLUTION: In a lithium ion secondary battery equipped with a positive electrode 4 including an active material, an negative electrode 6, and a nonaqueous electrolyte, the active material includes a compound oxide having a composition which is expressed in the chemical formula: Lix(Nil-y-vCovMely) (O2-zXz). Here, Mel is at least one kind of element selected from a group of Cr, Hf and W, and X is at least one kind of halogen elements selected from a group of F, Cl, Br and I, and mole ratios x, y, z and v are given as 0.02<=x<=1.3, 0.005<=y<=0.3, 0.01<=z<=0.5, and 0.005<=v<=0.5.
Patent JP-2002219630-A (JP)
Title: Tool for machine tool
Inventor: KAWAMOTO RYUJI
IPC: B23Q11/00
Filed: 2001-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a tool for a machine tool capable of performing non-oil operation, and to cool a tool itself, and to eliminate the cutting chips by generating compressed air without using a large compressor device. SOLUTION: This tool for the machine tool has a tool main body 13 driven by a spindle 19 of the machine tool and a frame 14 for holding the tool main body 13. An air compressor mechanism 15 for compressing air is provided inside the frame 14. The air compressor mechanism 15 has a driving vane member 26 to be fitted to the rotating tool main body 13 side and a fixed vane member 25 to be fitted to the frame 14 side. Compressed air is discharged from a tip of the tool 10 through the predetermined flow passage.
Patent JP-2001333378-A (JP)
Title: Image processor and printer
Inventor: TSUJI JUNICHI
IPC: G10L15/00
Filed: 2001-01-25
Abstract: PROBLEM TO BE SOLVED: To reproduce the voice data relevant to images with easy-to-hear and pleasant quality of voices. SOLUTION: The voice data relevant to the image data are inputted with a voice data input part 20. A voice quality conversion part 21 converts the voice data into the easy-to-hear standard voices. These converted voice data are turned into bar codes and recorded on a photoprint. Thus, the voice data can be reproduced with easy-to-hear sound quality when the photoprint is appreciated.
Patent JP-2002219582-A (JP)
Title: Manufacturing method for plate laminate, manufacturing method for hollow laminate using the plate laminate, and manufacturing method for plate type heat pipe using the hollow laminate
Inventor: SAIJO KINJI
IPC: B23K20/04
Filed: 2001-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a plate type heat pipe free from environmental restriction and excellent in heat radiation property, a manufacturing method from a hollow laminate used for the plate type heat pipe, and a manufacturing method for a plate laminate used for the hollow laminate. SOLUTION: After applying an activation treatment to the opposing faces of a plurality of metal plates under an extremely low temperature, the nonpressing part corresponding to the press-attachment inhibiting part is brought into cold press-contact using a press-contact device provided on a press-contact face to form a laminate, and the press-attachment inhibiting part is expanded to make a hollow laminate 10 provided with a hollow part 11. Then, water is filled into the hollow part as an actuator to make the plate type heat pipe.
Patent JP-2002066849-A (JP)
Title: Parts feeder and parts conveying line
Inventor: KURIHARA TAKASHI
IPC: B61B13/00
Filed: 2001-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a parts feeder and a conveying line capable of preventing errors in the assembling of parts caused by an operator's mistakes, while eliminating the need for the operator to turn back which may result in an operating delay. SOLUTION: A self-traveling conveying truck 1, which carries a parts box 3 holding various parts to be assembled into one product, stops at a supply station B, where a motor 14 is operated to rotate a collar 13 via both gears 15 and 18, a chain 19, a sprocket 20, and a transmission belt 21; the collar 40 is also rotated via both gears, the chain, the sprocket and the transmission belt by operation of the motor of the rotating device of a supply table 39 lowered. Then the parts box 3 on the collar 13 of the truck 1 is conveyed from the front side to the deep side and moved onto the supply table 39 of a supply device 6 and the table 39 is raised by a certain stroke. Then the parts box 3 on a standby table 41 is pushed out by a cylinder onto a jig truck 5.
Patent JP-2002220826-A (JP)
Title: Grouting device and grouting method
Inventor: SHIMADA SHUNSUKE
IPC: E02D3/12
Filed: 2001-01-26
Abstract: PROBLEM TO BE SOLVED: To inject a prescribed quantity in grouting, to simultaneously inject at a prescribed injection speed from a plurality of injection lines even if the penetration resistant forces of a plurality of injection line discharge ports are varied, to inject, even if the injection in a part of the lines is completed and stopped, without having an influence on the remaining injection lines, and to adjust the discharge quantity every injection line. SOLUTION: This grouting device X comprises a grout pressurization part 1 for pressurizing a grout 5; a plurality of branch pipes 6 allowed to communicate with the pressurization part 1 to feed the grout pressurized by the pressurization part 1 to each of a plurality of injection lines 2; a throttle regulating device 7 provided on each of the branch pipes 6; a pressure gauge 8 and/or a flowmeter 9 provided on the branch pipe on the downstream side thereof; and a control device 10 connected to the pressure gauge 8 and/or the flowmeter 9 to receive information therefrom, and connected to the throttle regulating device 7 to give an instruction to the throttle regulating device 7 on the basis of the information.
Patent JP-2002223553-A (JP)
Title: Dc brushless motor, and fan motor using the same
Inventor: NAKAMOTO AKINORI
IPC: H02K5/22
Filed: 2001-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a reliable, high-output DC brushless motor by exposing the heat radiation section of a drive IC by a stator assembly, and mounting a heat sink in contact with the radiation section. SOLUTION: In the DC brushless motor having a rotor 3, that is retained rotatably via bearings A5 and B6, a bracket 11 for retaining the bearing, the stator assembly 7 obtained by mold forming, and a drive circuit, the radiation section of a drive IC 8 is exposed by the stator assembly 7, and the heat sink 12 is mounted in contact with the radiation section with screws 13. Thus improvement of the adhesion between the heat sink and the radiation section of a semiconductor device is made, efficiently radiating the heat of the semiconductor device.
Patent JP-2002227047-A (JP)
Title: False-twist yarn and method for producing the same
Inventor: KOBA HIROKI
IPC: D02J1/22
Filed: 2001-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a false-twist yarn having excellent stretchability and texture compared with conventional polytrimethylene terephthalate multifilament false-twist yarn and suitable for knit and woven fabric and provide a method for producing the yarn. SOLUTION: The false-twist yarn is made of a polytrimethylene terephthalate multifilament and has a stretch recovery of >=45%, a yarn elongation of >=25% and <=45% and a dry heat shrinkage of >=5% and <=20%. The yarn can be produced by preparatorily drawing a yarn at a yarn temperature of 45-145 deg.C before false twisting and successively false-twisting the predrawn yarn at a total draw ratio of 1.0-1.6.
Patent JP-2002219456-A (JP)
Title: Device for clarification and sterilization of water with photocatalyst
Inventor: YAMAGATA KOJI
IPC: B01J35/02
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a device for the clarification and sterilization of water with a photocatalyst which efficiently treats a liquid or gas to be treated. SOLUTION: Netting bodies 7a, 7b, 7c and 7d which are constituted with fine wires coated with the photocatalyst are arranged around an ultraviolet-ray lamp 5 so that the meshes of the netting bodies 7a, 7b, 7c and 7d become gradually finer toward the outside of the lamp 5, and water to be treated is passed through the netting bodies 7a, 7b, 7c and 7d to receive the irradiation of the ultraviolet-ray. By this, the netting bodies 7a, 7b, 7c and 7d, the binders for the photocatalyst, come into sufficient contact with the water to be treated, the ultraviolet-ray can spread every nook and corner in a treatment container, and thereby the sterilization and clarification of the water by means of the photocatalyst is sufficiently performed.
Patent JP-2002224161-A (JP)
Title: Water absorbing article
Inventor: SUGYO YASUNARI
IPC: A61F13/49
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a water absorbing article wherein liquid reversing property is improved, and which is useful for hygienic materials. SOLUTION: This water absorbing article is equipped with a liquid-permeable surface sheet, a liquid-impermeable leakage preventive sheet, and an absorbing material having a water absorbing layer which contains a water absorbing resin between both sheets. In such a water absorbing article, the absorbing material comprises a highly water absorbing resin and a fiber base material. Also, the highly water absorbing resin layer is provided on the surface of the absorbing material which is confronted with the internal surface of the liquid- permeable surface sheet.
Patent JP-2002186957-A (JP)
Title: Method and equipment for water treatment
Inventor: SUGINO KEIICHI
IPC: H04W4/04
Filed: 2001-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently and adequately performing a water quality improving treatment at a low cost. SOLUTION: A position at which a water quality is improved is changed by floating a water treatment equipment A in a water treatment objective water area and moving the equipment A. Preferably, the equipment A is provided with a propelling equipment, with which the equipment A is moved by a remote control. The equipment A is also provided with a water quality inspecting equipment, with which data on a water quality inspection obtained is transmitted to a monitor.
Patent JP-2002229327-A (JP)
Title: Developing roll and developing device provided therewith
Inventor: TAKANO YOSHIYUKI
IPC: G03G15/09
Filed: 2001-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a developing roll by which the inclination of developing γis made to be steep even when the surface of the roll is worn with the lapse of time and also toner is saturated at developing potential being low potential of <=150 V and whose durability is improved, and a developing device provided therewith. SOLUTION: This developing roll 10 is successively provided with a core shaft 1, an elastic layer 2 and a surface layer 3, and its volume resistance at an initial stage is set to <=1.5×104 Ωcm, its capacitance at the initial stage is set to >=1.5×10-4 F/m2, and besides, the volume resistance after the 75% of the surface layer 3 is worn is set to <=1.5×106 Ωcm, and also the capacitance after the 75% of the surface layer 3 is worn is set to >=1.0×10-6 F/m2. The JIS-A hardness of the roll 10 is desirably 25 to 50. The thickness of the surface layer of the roll 10 is desirably <=30 μm, and the ASKER-C hardness of the roll 10 including the surface layer is desirably <=55 (303 g load).
Patent JP-2002235113-A (JP)
Title: Method for producing stock for loom member made of high strength steel
Inventor: ITO KENJIRO
IPC: C22C38/28
Filed: 2001-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a loom member made of a high strength steel which has increased fiber wear resistance by dispersing hard Ti carbides and Nb carbides into a matrix, and has improved corrosion resistance and toughness by undergoing heat treatment at proper quenching and tempering temperatures. SOLUTION: A steel having a composition containing, by mass, 10 to 18% Cr and 0.05 to 0.5% C, and further containing Ti and/or Nb by 0.05 to 1% in Ti alone and 0.05 to 1% in Nb alone or Ti+Nb by 0.05 to 1% in total, and the balance substantially Fe is subjected to heat treatment at a quenching temperature of T±50 deg.C to T obtained by the following formulae (1) and (2) and at a tempering temperature of 150 to 500 deg.C to form the structure of the steel into a matrensitic phase. Further, the carbides of Ti and/or Nb are dispersedly precipitated into the matrix of the steel in an amount of >=0.1%: T=280×k*+1200 (1), and k*=log C%-0.16(Nb%+Ti%)} (2).
Patent JP-2002244845-A (JP)
Title: Structure of controlled pipe line logic
Inventor: KO KENJI
IPC: G06F9/38
Filed: 2001-02-05
Abstract: PROBLEM TO BE SOLVED: To provide the structure of a controlled pipe line logic relating to a method protecting from inappropriate watching and observation by keeping the controlled pipe line logic always to be in an operational condition for avoiding getting the functions of the internal part of the controlled pipe line logic disclosed. SOLUTION: This structure includes a plurality of combination type logic elements in charge of an input signal of an executing part and connecting input and output terminals of a combination type logic element in flip flop conditions, a random noise generator generating random noise and flowing a pseudo-input to the combination type logic element, and an active bit indicating an active or an inactive condition and making the controlled combination logic element receive real input or forcedly random noise with using the same.
Patent JP-2002116829-A (JP)
Title: Semiconductor integrated circuit
Inventor: SUDO MINORU
IPC: H01L21/8238
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To enhance the driving capabilities (the ON resistance of an output transistor) of a V/R by suppressing the increase of an area. SOLUTION: The back gate voltage of the output transistor of a V/R is controlled so that the threshold voltage of the output transistor can be changed, and that the ON resistance of the output transistor can be decreased.