baber/WOPTO huggingface dataset:
Patent JP-2001277070-A (JP)
Title: Fluid supply structure for machine tool
Inventor: UENO TSUGIO
IPC: B23Q11/12
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To secure a normal flow of the fluid to a spindle casing in a machine tool provided with a spindle displaced from the center of turn of the spindle casing and rotatably supported by the spindle casing and provided with a driving shaft connected to a spindle driving motor and having an axis arranged on the center of turn and arranged over from the spindle casing to a support plate part of a machine frame and connected to the spindle. SOLUTION: Rotary joints 45-48 are formed of a cylindrical inner member 49 fixed to a support plate part 34a and for concentrically covering a driving shaft 41, and ring-like outer members 50-53 supported by the inner member 49 freely to be rotated. A cylindrical connecting member 77 fixed to a spindle case and for covering the driving shaft 41 is connected to the outer members 50-53 in the condition that the reverse rotation is impossible, and flexible tubes 73-76 for leading the fluid to the spindle case are connected to the outer members 50-53.
Patent JP-2001282302-A (JP)
Title: Abnormality monitor for cpu in controller of traveling object using motor
Inventor: NADA MITSUHIRO
IPC: B60L50/16
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To prevent the reset of mutual CPU from being endlessly continued in a controller using plural CPU for monitoring each other. SOLUTION: Plural mutually connected CPU including first and second CPU 272 and 262 are used for controlling the operation of a motor. The first CPU 272 is provided with a first reset executing means for executing the first reset phenomenon causing reset in a prescribed range of circuit including the second CPU 262 when a reset signal is applied. The second CPU 262 is provided with a second reset executing means for supplying a reset signal to the first CPU 272 at the time of detecting the abnormality of the first CPU 272 without supplying any reset signal to the first CPU 272 when the second CPU 262 is reset in the first reset phenomenon.
Patent JP-2001289536-A (JP)
Title: Refrigerating apparatus
Inventor: OSHITANI HIROSHI
IPC: F25B1/00
Filed: 2000-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerating cycle of a vehicle air-conditioning apparatus capable of preventing a driving flow rate and a suction flow rate of an ejector 4 from being insufficient by satisfactorily securing a refrigerant evaporation amount upon starting of a compressor with a simplified construction. SOLUTION: The refrigerating cycle is adapted such that a compressor 1, a condenser 2, a receiver 3, an ejector 4, and a gas/liquid separator 5 are annularly coupled through refrigerant piping 11, and in the course of a bypass piping 12 for coupling a liquid refrigerant side of the gas/liquid separator 5 and a suction section 8 of the ejector 4 an evaporator 6 is disposed for evaporating a refrigerant. In the freezing cycle, first and second liquid refrigerant reservoir chambers each having a predetermined internal capacity are provided in headers at an inlet side of an evaporator 6 and an outlet side of the same, whereby a necessary liquid refrigerant is stored in the evaporator 6 upon starting of the compressor. Thus, an evaporation amount of the refrigerant is satisfactorily ensured upon starting of the compressor.
Patent JP-2001291702-A (JP)
Title: Resist ashing method and device
Inventor: YOKOSHIMA SHIGENOBU
IPC: H01L21/027
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a resist ashing method and a device, where a resist film that is loaded with a dopant and modified into an ashing retardant film is very efficiently removed by ashing without leaving any residues of the resist film, and corrosion or the like having an adverse effect on the surface of a wafer as an object of processing can be reduced to an irreducible minimum. SOLUTION: A very small amount of a first gas containing fluorine atoms in molecules and having a function to remove a dopant and a second gas restraining the first gas from corroding the surface of a wafer as an object of processing are added to an oxygen gas for obtaining a reactive gas to use, and the above reactive gas is excited into high-density plasma to remove an ashing retardant resist film by ashing.
Patent JP-2001287739-A (JP)
Title: Folding container
Inventor: MURAKAMI TETSUYA
IPC: B65D6/18
Filed: 2000-04-10
Abstract: PROBLEM TO BE SOLVED: To make a folding container assembled in a box shape large in height and also to make the container in a folded condition small in size. SOLUTION: A pair of facing rectangular bottom panel 1 sides are each provided with a pair of first side panel 2 mounted freely rotatively and the other pair of the same with a pair of second side panels 3 mounted freely rotatively. In assembling this folding container in a box shape, the panels 3 in a pushed down condition are folded on the panels 2 in a pushed down condition, and after the panels 2 are erected the panels 3 are erected. It is so set that either pair or both pairs of the first panels 2 or the second panels 3 superimpose in a condition that they are pushed down. The height of the rotary pivot position of a pain of overlapped side panels is the same, and side panels forming a pair in a pushed down condition superimposed on each other in a parallel condition in length and width directions of the side panels.
Patent JP-2001293592-A (JP)
Title: Welding equipment
Inventor: KITAJIMA AKIHIKO
IPC: B23K31/00
Filed: 2000-04-11
Abstract: PROBLEM TO BE SOLVED: To provide welding equipment which displays the details of the abnormality and measures therefor according to the abnormality of the welding and the welding set. SOLUTION: Details of abnormality in cases that a single or a plurality of signals are inputted from each sensor and measures therefor are arranged in a shape of the data table, and a judgment unit which outputs the display data on the data table corresponding to the single or the plurality of inputs from each sensor respectively on two kinds of display devices is provided.
Patent JP-2001298865-A (JP)
Title: Operation monitoring device for dispersed power source
Inventor: TOKUDA KENSHO
IPC: H02M7/48
Filed: 2000-04-12
Abstract: PROBLEM TO BE SOLVED: To automatically monitor an operating state of a dispersed power source without laying a communication line by utilizing a harmonic wave be tween degrees used to detect a single operation of the power source for detecting the operating state of the dispersed power source. SOLUTION: An operation monitoring device for the dispersed power source detects the single operation of dispersed power sources 6, 6' from an electric amount change of the harmonic wave between the degrees of a system in association with the stop of system power supply by supplying the harmonic wave between the degrees to the system. The monitoring device for the dispersed power source comprises a means for changing the supply of the harmonic wave between the degrees to the system according to the operating states of the dispersed power sources 6, 6', and a means for detecting the operating states of the dispersed power sources 6, 6' from the change of the harmonic wave between the degrees of the system.
Patent JP-2001296046-A (JP)
Title: Method for controlling electrical dust collector
Inventor: UCHIUMI TAKASHI
IPC: B03C3/74
Filed: 2000-04-12
Abstract: PROBLEM TO BE SOLVED: To inform it in a method for controlling an electrical dust collector that a cleaning of the electrical dust collector should the promoted at a suitable time and avoid a protecting operation more than that required. SOLUTION: An accumulating time for an electrical dust collector is counted with an accumulation timer (a step ST2), informing to promote a cleaning of the dust collector when a protecting operation is performed (a step ST5) before the accumulated time becomes more than a predetermined value (tn), the present accumulating time is stored (a step ST7) and a subsequent predetermined value (tn) is changed to or revised to a value in compliance with the stored accumulation time (a step ST9).  When the protecting operation is not performed and the accumulation time is more than the predetermined value (tn) (steps ST5, ST6), the predetermined value (tn) is not updated (a step ST10) and when the protecting operation is carried out (a step STY) before the accumulation time reaches the maximum accumulated time (tmax) longer than the predetermined time (tn) (a step ST11), informing the user that the cleaning operation should the promoted and at the same time the present accumulated time is stored (a step ST7) and a subsequent predetermined value (tn) is changed and updated (a step ST9).
Patent JP-2001298305-A (JP)
Title: Nonreversible circuit element and production method therefor
Inventor: TERAWAKI TAKEFUMI
IPC: H01P1/383
Filed: 2000-04-12
Abstract: PROBLEM TO BE SOLVED: To stabilize the electric characteristics of an isolator or circulator and to provide a miniaturized inexpensive nonreversible circuit element. SOLUTION: Inside a magnetic circuit constituted by locating a permanent magnet between upper and lower yokes, an assembly equipped with a center conductor and a ferromagnetic substance and a resin case integrated with the lower yoke by injection molding are provided and concerning such a nonreversible circuit element, the lower yoke is a laminate obtained by rolling or welding and bonding at least two kinds of metal materials.
Patent JP-2001290773-A (JP)
Title: Network type system for providing service
Inventor: TERAMURA TAKESHI
IPC: G06F21/10
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a simple system for suppressing service use by an illegal user in service providing through a communication network. SOLUTION: A service providing server generates a password, stores them relating the password to a user ID (1201), generates an initial message including the user ID and the password (1202), transmits the initial message to a user client 301 (1203), receives a message including the user ID and the password from the client 301 (1204), collates the received password with the stored password (1205), generates a new password, stores them relating the new password to the user ID when the passwords coincide with each other (1206), generates and transmits a message including the user ID and the password (1207 and 1208) and repeats the process from a step (1204) in which the message is received. Thus, the service use of the illegal user resulting from opening a password, etc., to the illegal user by a legal user is suppressed.
Patent JP-2001306820-A (JP)
Title: Method and system for applying for deposit account transfer contract and recording medium
Inventor: NAGAMINE NORIYUKI
IPC: G06Q40/00
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To reduce the processing load on the charge reception side by supplying data which are deficient in deposit account information in a cash card. SOLUTION: In a transfer contract application system 1, a read and input means 2 which not only reads deposit account information stored in the cash card but also receives input of the password number of the cash card is provided with a function which receives a request for a transfer contract of a deposit account to make an application for a transfer contract to a banking organ 8 as a trustee of the transfer contract, and the banking organ 8 is applied to and is requested. This system 1 is provided with an output means 3 which outputs customer information on a customer 6 of the deposit account to the read and input means 2 and a transfer request data generation and transmission means 4.  When a request for a transfer contract is received, this means generates transfer contract request data to request the transfer contract to the banking organ 8 and transmits this data to the banking organ 8 on the basis of customer information on the customer 6, who has requested the transfer contract, out of customer information outputted to the read and input means 2 by the output means 3 before an application for the transfer contract to the banking organ 8.
Patent JP-2001309066-A (JP)
Title: Concentrated monitoring system and monitoring center
Inventor: TAKEUCHI TOSHIO
IPC: H04Q9/00
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a concentrated monitoring system capable of speedily registering customer information. SOLUTION: The system is provided with a no-ringing trunk number list table 12a for storing no-ringing trunk number, a customer information table 12b for storing the customer information including the telephone number of the customer, a processor 10 for retrieving the no-ringing trunk number corresponding to the telephone number of the customer stored in the customer information table in performing no-ringing communication, and a transmitter/receiver 13 for performing no-ringing communication by using no-ringing trunk having the no-ringing trunk number retrieved by this processor.
Patent JP-2001300807-A (JP)
Title: Drill
Inventor: NISHIMURA TAKAYUKI
IPC: B23B51/00
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive frill hardly scratching a cutting surface, hardly chipping a superhigh pressure-high hardness sintered body for forming a tip blade and hardly slipping out of a drill base material. SOLUTION: A pentagonal tip 2 comprising the superhigh pressure-high hardness sintered body 21 having a drill tip angle and an angle adapted to a corner part and a cemented carbide base board 20 integrally sintered and fixed with this superhigh pressure-high hardness sintered body 21 is fitted in a groove 10 formed in the drill axis direction over a body from a tip part of the cemented carbide drill base material 1. The drill base material 1 and the tip 2 are fixed by using an active silver solder material containing titanium. The tip edge 21a is formed on the tool rotational directional front edge side of the superhigh pressure-high hardness sintered body 21 for constituting the tip 2.
Patent JP-2001293858-A (JP)
Title: Ink jet printer
Inventor: TAKAGI AKIRA
IPC: B65H15/00
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet printer in which ink adhering to a recording sheet can be dried quickly. SOLUTION: The ink jet printer comprises a print head 18 performing print operation by applying liquid ink to a recording sheet 13, a system for carrying the recording sheet 13 having an inversion carrying section 12 executing print operation while facing the first side of the recording sheet 13 toward the print head 18 and then executing print operation while facing the second side of the recording sheet 13 toward the print head 18, an air intake hole 20 through which air 27 can be introduced externally, an exhaust hole 21 through which the air 27 introduced from the air intake hole 20 can be exhausted, and a fan 22 for passing the air 27, introduced from the air intake hole 20 into the printer before print operation is started by means of the print head 18, through the carriage inverting section 12 and then exhausting the air from the exhaust hole 21.
Patent JP-2001304081-A (JP)
Title: Simultaneous ignition coil for internal combustion engine
Inventor: NAGAOKA AKIHIRO
IPC: F02P3/04
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a simultaneous ignition coil for an internal combustion engine abnormally unignitable by voltage generated in a secondary coil, that is, ON time voltage at primary current input time in the simultaneous ignition coil for supplying high voltage to two spark plugs by a single ignition coil. SOLUTION: This simultaneous ignition coil adopts a solving means by arranging a diode in the direction for hindering the ON time voltage in a coil intermediate position of the secondary coil or arranging the diode in the direction for hindering the ON time voltage in winding start and winding finish ends of the secondary coil.
Patent JP-2001304978-A (JP)
Title: Temperature measuring probe unit
Inventor: TAKAYAMA SADAKAZU
IPC: G01K7/02
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a temperature measuring probe unit having a replaceable protective sleeve. SOLUTION: The temperature measuring probe unit 1 comprises a temperature measuring probe 2 having a heat resistant tube 21 and a temperature detecting section 22, and a protective sleeve 4 surrounding the temperature measuring probe 2 while exposing the forward end part of the heat resistant tube 21. The protective sleeve 4 has a probe insertion hole 40. The protective sleeve 4 and the probe 2 are formed as separate bodies. The probe 2 is inserted removably into the probe insertion hole 40 of the protective sleeve 4 and surrounded by the inner wall face 41 of the protective sleeve 4 while exposing the forward end part of the heat resistant tube 21 and the probe unit 1 is used under that state. When the protective sleeve 4 reaches the lifetime, it is removed from the probe 2 and replaced by a new protective sleeve 4.
Patent JP-2000346021-A (JP)
Title: Fixing element for plate-like insulator
Inventor: BISPING HEINZ
IPC: F16B13/04
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a fixing element for a plate-like insulator, which can shut off moisture, which can prevent moisture from entering a through hole, which has a simple structure, and which is reliable in view of its handling. SOLUTION: In a fixing element 1 for a plate-like insulator, a inserting part 11 having a plug-like cylindrical close-contact surface 12 is provided to a blocking part 9, and the close-contact surface 12 is made into close contact with the wall of a through hole 5 in an inserted condition, and is held by a frictionally holding force. Further, a cutout 13 formed with a gouged part is formed in the inserting part 11, the maximum width of the cut-out with the gouged part being set to be equal to the diameter of an enlarging member so that a shank part of the enlarged part is clipped and held by the blocking part 9.  When the anchor part 4 is enlarged by driving the enlarging member thereinto so as to fix the plate-like insulator, the blocking part 9 is removed from the shank part of the enlarging member, and thereafter, the inlet zone 6 of the through hole is blocked by the blocking part 9.
Patent JP-2001308755-A (JP)
Title: Carrier transmitting device for distribution line
Inventor: AKAGI MORISHIGE
IPC: H02J13/00
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To solve the problem that the resolution of the A/D conversion of a distribution cycle signal with a level lower than that of a noise A/D-converted in bloc becomes narrow, and a signal detection becomes indistinct in reception when the noise with a high level exists other than the signal of a carrier transmitting device for a distribution line transmitted simultaneously by a plurality of distribution cycle because the conversion width of an A/D conversion circuit is determined by the noise voltage. SOLUTION: The device is provided with an FFT processing means 13 to perform the batch A/D conversion of inputted signals and to perform a fast Fourier transform for detecting an individual frequency in the inputted signals, a transmission circuit 30 provided before an A/D conversion circuit 11 and capable of opening and closing control, and a plurality of filters 31-34 provided in parallel with the transmission circuit 30, respectively, for attenuating a frequency area other than a distribution frequency and capable of opening and closing control.  When the frequency F of the maximum receiving level selected by performing FFT treatment to the transmission circuit 30 in a state of conduction is other than the distribution frequency, the transmission circuit 30 is made into non-conduction and a filter dealing with the maximum receiving level frequency is operated, then demodulation data processing is performed when the frequency of the maximum receiving level coincides with the distribution frequency.
Patent JP-2001305366-A (JP)
Title: Optical transmission module and optical communication system using the module
Inventor: MATSUSHIMA NAOKI
IPC: H04B10/00
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a beam spot conversion optical waveguide in which production process is made simple, production cost is reduced and an integral forming of the waveguide with an optical waveguide and a forming of the waveguide on an optical element mounted substrate are made possible, to improve an optical coupling efficiency among optical parts, to ease assembling/mounting operations and to reduce production cost of an optical transmission module. SOLUTION: The module is constructed by connecting a beam spot enlarging optical waveguide 11 which enlarges the diameter of a beam spot and a beam spot reducing optical waveguide 13 which reduces the diameter of the beam spot along the propagation direction of the optical beam. Moreover, the module is constructed by connecting the waveguide 11, a beam spot holding optical waveguide 12 which holds the diameter of the beam spot approximately constant and the waveguide 13 along the propagation direction of the optical beam.
Patent JP-2001308534-A (JP)
Title: Wiring board and method for manufacturing the same
Inventor: HIGASHIYA HIDEKI
IPC: H05K3/46
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a microscopic wiring board which exhibits a high reliability and few variations in connection resistance by realizing a stable inter-layer connection with respect to the wiring board whose several wiring layers separated by electrically insulating base are electrically connected by inner via holes. SOLUTION: The wiring board is provided with an electrically insulating base 401 made of a compressible porous base, wiring patterns 406 placed on both sides of the electrically insulating base 401, via holes 403 formed through the electrically insulating base 401, and conductive paste 404 with which the via holes 403 are filled and whose wiring patterns 406 are electrically connected between both sides of the electrically insulating base 401 by only conductive paste 404. At least one of the wiring patterns 406 is formed by plating, is adhered on the surface of the electrically insulating base 401, and is coupled to conductive particles in the conductive paste 404.
Patent JP-2001311033-A (JP)
Title: Method for producing pigment composition and the pigment composition
Inventor: WADA TERUNORI
IPC: C09B29/15
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a pigment composition whose dispersibility is easily and efficiently improved in water and is excellent also after dried, and to provide a method for producing the same. SOLUTION: This method for producing the pigment composition, characterized by treating the aqueous dispersion of a pigment and an ordinary temperature solid, water-insoluble resin having the same or smaller diameter as or than that of a dispersion medium by the use of a dispersion device having the dispersion medium therein, and to provide the pigment composition.
Patent JP-2001313579-A (JP)
Title: Digital broadcast receiver and its search method
Inventor: ASAMI MASARU
IPC: H04L27/26
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To reduce a search time in digital broadcast receiver. SOLUTION: In the digital broadcast receiver for receiving digital broadcast signal where a 1st OFDM modulated wave having at least a 1st transmission frame length is transmitted for a 1st frequency band and a 2nd OFDM modulated wave having a 2nd transmission frame length shorter than the 1st transmission frame length is transmitted for a 2nd frequency band, when seek of an ensemble is instructed, first the ensemble is sought for the 2nd frequency band and when a NULL symbol of a transmission frame is detected for a reception frequency, seeking is stopped and when the NULL symbol is not detected for the 2nd frequency band, the ensemble is sought in the 1st frequency band.