baber/WOPTO huggingface dataset:
Patent JP-2001339282-A (JP)
Title: Variable delay circuit and semiconductor circuit testing device
Inventor: MIKAMI HIROYUKI
IPC: H03K5/13
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a variable delay circuit which is reduced in circuit scale by decreasing the amount of data of a table for control of the variable delay circuit. SOLUTION: The variable delay circuit 60 has a delay circuit part group 20, a control part 30, and an offset delay quantity storage part group 40. The delay circuit part group 20 has plural delay circuit parts 22, which have two paths with different delay quantities. The offset delay quantity storage part group 40 has offset delay quantity storage parts 44, in which offset delay quantities corresponding to the delay quantities of the 1st paths of the delay circuit parts 22 are set. The control part 30 has plural subtraction parts 34, which calculate delay set values 12 and offset delay quantities to select a path of a delay circuit part 22 that an input signal 10 passes through. The path is selected through the operation, so the need to prepare a table is eliminated to reduce the circuit scale.
Patent JP-2001339482-A (JP)
Title: Communication device with call transfer function
Inventor: KOTANI MASAKI
IPC: H04M1/00
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To notify a caller of information specifying a transfer destination by the initiative of a communication device as a terminal device. SOLUTION: The communication device with a call transfer function which can send a previously registered transfer destination number out to an exchange 2 and transfers it after termination is equipped with a means which notifies the caller 3 of a message specifying the transfer destination through the exchange before the transfer to the registered transfer destination 4.
Patent JP-2001346115-A (JP)
Title: Digital television broadcast receiver
Inventor: NONOMURA TAKAYA
IPC: H04N5/445
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a digital television broadcast receiver that can easily confirm other program broadcast in the same broadcast time band as that of a program tentatively selected by a user from a retrieval result menu screen. SOLUTION: The digital television broadcast receiver is provided with a retrieval means that retrieves a program in response to a program retrieval request from a user and displays a retrieval result menu screen consisting of a list of retrieval object programs, an entry means that allows the user to tentatively select a program desired by the user from the program list displayed on the retrieval result menu screen, and a program guide display means that sets a program guide display time so as to display other program broadcast for the broadcast time band the same as that of the tentatively selected program together with the program that is tentatively selected when the user tentatively selects the program guide and the user enters a program guide display command and displays the program guide.
Patent JP-2001344711-A (JP)
Title: Method for manufacturing thin film magnetic head
Inventor: KAKIHARA YOSHIHIKO
IPC: H01L21/306
Filed: 2000-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a thin film magnetic head, by which the necessary time in its manufacturing stage can be reduced by making it possible to perform lift-off in a short time. SOLUTION: The method for manufacturing the thin film magnetic head has a stage for film-depositing a material 13 lifted-off by a resist pattern 12 for lift-off and a stage for successively deforming the resist pattern 12 for lift-off by heat treatment to give stress to the film 13 of the material lifted-off.
Patent JP-2001345326-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: FURUSAWA KENJI
IPC: H01L21/3205
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device having multilayer copper wiring with a small effective relative dielectric constant. SOLUTION: A thin silicon nitride film and an interlayer insulating film are deposited on an insulating film where copper electrode wiring has been buried, the interlayer insulating film and the thin silicon nitride film are dry- etched selectively until copper is exposed to the bottom of an opening using a resist mask, remaining resist is removed using an oxygen plasma at a temperature equal to or less than 100 deg.C, and the exposed copper surface is treated by solution containing a fluoric acid, thus removing silicon adhering to the copper surface. Copper is buried into the opening thus obtained to form copper multilayer wiring.
Patent JP-2001349384-A (JP)
Title: Back face driving type silent chain
Inventor: TAKEDA HIROYUKI
IPC: F16G13/04
Filed: 2000-06-05
Abstract: PROBLEM TO BE SOLVED: To reduce wear of a guide face of a chain guide. SOLUTION: In this back face driving type silent chain formed by connecting multiple link plates 2 having a pair of tooth parts 22 on both sides of a center line L1 of a pin hole by a connecting pin 3 and placing a guide link 4 on an outermost side, when distance from the center line L1 of the pin hole to a chain guide abutting face 23 of the link plate 2, distance from a center line LG of a pin hole to a chain guide abutting face 43 of the guide link 4, and clearance between the pin hole 21 and the connecting pin 3 are defined as hl, hg, and c, respectively, a relation represented as hl>=hg+c/2 is satisfied.  In this case, a gap between the chain guide abutting face 23 of the link plate 2 and a guide face 51 of the chain guide 5 can be made larger than c, and only the chain guide abutting face 43 of the guide link 4 can be thereby brought into contact to the guide face 51 over a long time to reduce wear of the guide surface 51.
Patent JP-2001355432-A (JP)
Title: Exhaust emission control device
Inventor: FUNAHASHI HIROSHI
IPC: B01D53/94
Filed: 2000-06-12
Abstract: PROBLEM TO BE SOLVED: To prevent a filter from being clogged with nonflammable particles in exhaust gas. SOLUTION: This exhaust emission control device equipped on the way of an exhaust pipe to eliminate particulates in the exhaust gas 2 is provided with the filter 10 disposed in a filter case disposed on the way of the exhaust pipe. The filter 10 is formed with coarse mesh of 0.7 mm to 2.0 mm in pore diameter by a support 11, carrying a catalyst so as to crush and burn inflammable particles of the particulates while allowing the nonflammable particles to flow downstream.
Patent JP-2001357324-A (JP)
Title: Lease system, lease method, and recording medium for storing program implementing this method
Inventor: NAGAI KENJI
IPC: G06Q50/00
Filed: 2000-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a lease system which easily searches a lease assets possessor presenting the most suitable for lease condition and mediates a lease contract on the most suitable credit guarantee condition. SOLUTION: The system is composed plural maker servers 11 to 13 which store lease provision conditions including lease base materials and their lease conditions by makers and provide this information for a mediating server, a user terminal 60 which provides a lease application condition for the mediating server, a mediating server 50 which retrieves the lease provision condition most suitable for the lease application condition on the basis of lease provision conditions of plural makers and the lease application condition and mediates between the maker providing the retrieved most suitable lease provision condition and the user, and credit guarantee agency servers 31 to 34 which discriminates whether credit can be given or not on the basis of the lease provision condition and the lease application condition.
Patent JP-2001353529-A (JP)
Title: Flexible roll forming apparatus
Inventor: YAMASHITA ISAMU
IPC: B21D5/14
Filed: 2000-06-14
Abstract: PROBLEM TO BE SOLVED: To precisely form a plate curved face even in the case of changing a plate thickness concerning a flexible roll forming apparatus. SOLUTION: Plural hydraulic cylinders 1 are arranged with support materials 31, 32 at an upper side to both sides of a frame 30 and a screw type roll support apparatus is arranged at a lower side, flexible rolls 10a, 10b are supported through respective self alignment bearings 12. The rolls 10a, 10b are slid on a curved face of the self alignment bearings, are inclined, are connected with rotary shafts 13a, 13b and are rotation-driven by power transmission shafts 14a, 14b. The rolls 10a, 10b are position-adjusted up/down by the cylinders 1 and the support apparatus 11b, a working curved face of a plate 40 is set/ fixed.  The curved face of the plate material 40 is formed by rotating the rolls 10a, 10b, even when a thickness of a plate material is changed, the change is absorbed by the hydraulic cylinder 1, further, by changing hydraulic pressing force, a curvature rate of the curved face can be changed.
Patent JP-2001021487-A (JP)
Title: Optical quality determining method
Inventor: LADEWSKI THEODORE B
IPC: G01M11/00
Filed: 2000-06-14
Abstract: PROBLEM TO BE SOLVED: To determine the optical quality of overall points in a windshield by obtaining the first image of a first pattern by an image pickup device after the first pattern is transmitted through a product and determining the quality of the product on the basis of the obtained data. SOLUTION: A windshield 12 is held at a predetermined location and angle of inclination by a holder 16 on a rotating base 14. A projector 18 which communicates with a computer 20 projects a horizontally oriented gray-scale pattern such as a first horizontal-plane grating 26 with a sinusoidal luminosity distribution and pitch P on a screen 22. Then the image of the first grating 26 is detected by a camera 24, transmitted to the computer 20, and stored. The computer 20 vertically moves the first grating 26 by a distance P/n, and the image of a second phase modulated grating is stored in the computer 20. The computer 20 determines the optical characteristics of the image in corresponding pixels on the basis of phase data obtained on each pixel and determines the optical characteristics of each point in the windshield 12.
Patent JP-2001355323-A (JP)
Title: Balustrade structure and building
Inventor: SHIBUYA SEIICHI
IPC: E04F11/18
Filed: 2000-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a balustrade structure which can effectively utilize a floor at a high altitude, and is excellent in design and usability. SOLUTION: A parapet is arranged on a peripheral portion of a roof floor (floor at a high altitude) 11 of a building 1, and an external handrail 3 is arranged along the parapet 13. Then, an internal handrail 2 which is higher in height than the external handrail 3 is arranged inside the external handrail 3 with a predetermined gap formed therebetween. Further, horizontal racks 4 are arranged from an upper end of the external handrail 3 to the internal handrail 2.
Patent JP-2001331823-A (JP)
Title: System for managing bank parking lot
Inventor: YASUMURA MASASHI
IPC: G06Q50/10
Filed: 2000-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a bank parking lot management system in which a customer who visits a bank can preferentially park his/her automobile. SOLUTION: The microcomputer of the management box 4 for a vehicle entering a parking lot 1 and the microcomputer of the management box 5 for a vehicle leaving the parking lot are connected to a computer 7 for receiving and paying transactions management for bank customers in such a manner that the collation of a user account, transaction information collation and information exchange can be performed. The entrance gate 2 and the exit gate 3 are automatically controlled to be opened/closed so that the customer of the bank can referentially park his/her automobile and that the parking lot 1 can be controlled in an unmanned way. A coin type washing machine/coin type drying machine and an ATM can also be provided in the parking lot. The information on unoccupied parking lots and the coin type washing machine/ coin type drying machine can be provided via a portable telephone.
Patent JP-2001018298-A (JP)
Title: Molding method for three-dimensional molded article
Inventor: UCHINONO YOSHIYUKI
IPC: B29C67/00
Filed: 2000-06-19
Abstract: PROBLEM TO BE SOLVED: To enhance the shape accuracy or quality of a molded article by preventing the separation or moving deformation of a support member and the molded article to prevent the warpage or deformation of the molded article. SOLUTION: A photo-setting resin 20 is irradiated with light to form a photo- set layer and a plurality of the photo-set layers are stacked to mold a molded article 60 having a desired three-dimensional shape. In a method for molding a support member 30 on a molding stand 10 and molding the molded article 60 on the support member 30, a recessed part 38 is formed to the upper surface of the support member 30 and a part of the molded article 60 is embedded in the recessed part 38 of the support member 30 to bring the molded article 60 into contact with the support member 30 continuously over the range from the whole bottom surface of the molded article to the side surface thereof. In place of the molded article 60, the excess metal part bonded to the bottom surface of the molded article may be embedded in the support member 30.
Patent JP-2002008181-A (JP)
Title: Remote monitoring system and remote monitoring method
Inventor: SUZUKI HIROAKI
IPC: G08C19/36
Filed: 2000-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a remote monitoring system capable of collecting telemeter data with less investment in the system. SOLUTION: In this remote monitoring system, a monitor side device comprises a telemeter display means 112 displaying telemeter data provided from a telemeter measurement means 111, a camera control means controlling a monitor camera 121 to an angular view field suitable for image picking up the telemeter display means 112 when a time to collect the telemeter data comes, and a transmission means 122 transmitting image data of the telemeter display means 112 image-picked up by the monitor camera 121 to a center side device 13.
Patent JP-2002005505-A (JP)
Title: Air conditioner
Inventor: SHINDO YASUHIRO
IPC: F24F13/28
Filed: 2000-06-20
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner, having an air cleaning function which is fully practical for cleaning contaminated air in a room. SOLUTION: This air conditioner is provided with an air-cleaning filter 5 and a blower 6, both of which are used for dust collection and deodorization on the air passage 4 connecting an air inlet 2 formed from the front face to the top face of the body enclosure 1 of the air conditioner to an air outlet 3, formed in the lower part of the enclosure 1 and a heat exchanger 7 between the filter 5 and a blower 6. The air inlet 2 of the enclosure 1 is constituted of a air inlet 2a and an auxiliary air inlet 2c, and the filter 5 is positioned to an auxiliary air inlet 2c. In addition, the air inlet 2a is formed freely openable.
Patent JP-2002009895-A (JP)
Title: Open-close detection circuit for telephone line
Inventor: TANIGUCHI KATSUMI
IPC: H04Q3/42
Filed: 2000-06-20
Abstract: PROBLEM TO BE SOLVED: To provide an open-close detection circuit which can satisfy the leakage regulation of telephone lines and can detect the open-close states of the telephone lines by detecting the voltage between the lines. SOLUTION: A series circuit including a resistor R1, a variable capacitance diode VC and a resistor R2 is connected in parallel to the series connection of a hook switch 2 and a line transformer 3 connected to the telephone lines L1 and L2 respectively. Then a capacitance change detection circuit 5 detect the capacitance change of the diode VC for detecting the open-close states of lines L1 and L2.
Patent JP-2002002663-A (JP)
Title: Box container
Inventor: SHIBATA TATSUYA
IPC: B65D5/10
Filed: 2000-06-21
Abstract: PROBLEM TO BE SOLVED: To reliably and firmly fix mutually overlapping portions of bottom flaps for forming a bottom face by simple work without using an adhesive in a box container capable of being folded flat without disconnecting a bottom from sideboards. SOLUTION: Forward ends of one set of opposed flaps among four bottom flaps 13-16, each being extendedly provided at a lower edge of sideboards 1-4, are made to intersect with each other at respective recesses 29, 30 provided in the forward ends. A half part of each flap of the other set of the opposed flaps is made to overlap on an outer face of one flap of the one set of the opposed flaps, and the other half part thereof is made to overlap on an inner face of the other flap of the one set of the opposed flaps, respectively. Each of ruled lines 31, 32 is obliquely provided on each flap of the one set of the opposed flaps in accordance with lines which bisect respectively a pair of corners opposed to each other in a diagonal direction.  Each of locking pieces 35, 37 is provided in a foldable and raisable manner at each of triangular portions 33, 34 to be divided outside the oblique ruled lines. The locking pieces and the triangular portions are respectively inserted into and engaged with engaging holes and slits 42, 45, which are provided in the other set of the opposed flaps.
Patent JP-2002006718-A (JP)
Title: Image forming device and method and device for color image formation
Inventor: OKUI SUSUMU
IPC: G03G15/04
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a recording material is largely deflected to make positional slippage of an image conspicuous because a rear face image forming means for rear face image formation has a long carrying path. SOLUTION: The rear face image forming means is provided with a deflection detection sensor, and deflection in rear face image formation is corrected on the basis of the detection result. Deflection information for front face image formation is used to correct deflection for rear face image formation.
Patent JP-2002010184-A (JP)
Title: Method for managing video data and video data managing system
Inventor: MIZUTANI MICHIO
IPC: H04N21/274
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To store, reproduce or process video data without using a video recording medium. SOLUTION: Video data imaged by a video recorder 10 is transmitted to a video managing apparatus 30 via a network 1, and stored by a video data recorder 32 in the apparatus 30. Thereafter, when the effect that the video data stored in the recorder 32 is desired to be reproduced or processed from a user terminal equipment 20 connectible to the recorder 10 or the network 1 is notified to the apparatus 30, the video data is reproduced or processed by a central managing terminal equipment 31 in the apparatus 30, and displayed by the recorder 10 or the equipment 20.
Patent JP-2002005745-A (JP)
Title: Temperature measuring device and temperature measuring method
Inventor: AZAMI TAKEFUMI
IPC: C30B13/28
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To measure the temperature of a silicon fused liquid 1 in an infrared image furnace 2 having a halogen lamp 8 as a heating source and growing a silicon single crystal by a floating zone fusing method from the irradiated light of the silicon fused liquid 1 with high precision. SOLUTION: The light going in a specific direction from the silicon fused liquid 1 can be extracted by inserting an optical path tube 3 extending toward the silicon fused liquid 1, thereby the irradiated light from the silicon fused liquid 1 can be extracted by reducing the effect of the incident disturbance light from various directions such as the irradiated light from the halogen lamp 8 and its reflected light and scattered light. The luminance of the extracted light is measured by a CCD(charge coupled device) camera 7, and the temperature is determined from the luminance, thus the temperature can be measured by this simple-structure measuring device with high precision.
Patent JP-2002011994-A (JP)
Title: Pen stand
Inventor: KITAHARA TOYOO
IPC: B43K23/04
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a pen stand having an interest without weariness even by always placing the stand on a desk by waiting a designed movement without forming a movable part or without increasing in size. SOLUTION: When a nib (2a) is inserted into an insertion hole (3) formed in a stand body (4) and a switch (7) in the hole (3) is turned on, a driver (8) for lighting a light emitting element (6) arranged on a pedestal (5) for a predetermined time is started, an art object of a light having a movement in which the light transmission stand body (4) shines brightly and then puts out is obtained.
Patent JP-2002023099-A (JP)
Title: Laser beam machining device and laser beam machining method
Inventor: FURUYA NOBUAKI
IPC: B23K26/064
Filed: 2000-07-03
Abstract: PROBLEM TO BE SOLVED: To provide the laser beam machining device having satisfactory machining performance and the method by constituting an optical system where the uniformity of beam intensity distribution is improved and using it for machining in the laser beam machining device. SOLUTION: A spherical lens 107 constituted of L1 and L2 is arranged between a laser 101 and a mask 102 as an optical system making intensity distribution to be uniform. Thus, a bell-type beam 106 with uniform intensity can be obtained and the uniformity of a laser beam passing through the mask 102 becomes satisfactory. Then, satisfactory laser beam machining can be performed since a projection lens 103 can project the image of high uniformity on the object of machining 104.
Patent JP-2002022710-A (JP)
Title: Coil device for wire eddy current flaw detection
Inventor: WASA YASUHIRO
IPC: B21C51/00
Filed: 2000-07-03
Abstract: PROBLEM TO BE SOLVED: To greatly reduce generation of flaw detection output noise due to passage of a wire at a high speed in collateral use of magnetic saturation so as to carry out eddy current flaw detection of the wire material traveling at a high speed in a coil device for wire eddy current flaw detection used in a penetration coil type eddy current flaw detection method concurrently using a direct current magnetic saturation. SOLUTION: This wire eddy current flaw detection coil device is provided with penetration type flaw detection coils 11, 12 impressing a flaw detection alternating current magnetic field to an inspected wire and magnetic saturation coils 31, 32 arranged on both sides of the penetration type flaw detection coils 11, 12 for impressing a magnetic saturation direct current magnetic field to the inspected wire. In a pair of the magnetic saturation coils 31, 32, taper through hole type wire passing guides 31A, 32A provided with wire passing tapered through holes 31Aa, 32Aa gradually expanded in diameter toward the penetration type flaw detection coil side and made of a ferromagnetic material are provided respectively in their coil hollow core parts.
Patent JP-2002023140-A (JP)
Title: Liquid crystal module and liquid crystal monitor having liquid crystal module mounted thereon
Inventor: OGAWA KAZUHIRO
IPC: H04N5/64
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid crystal module having a narrower frame and to reduce the outer dimension of a chassis of a liquid crystal monitor or the like. SOLUTION: An illumination device disposed on the back of a liquid crystal panel PNL is integrated by fixing with an upper frame SHD and lower frame (mold) MCA. A recess ALC having a recessed bottom in the direction parallel to the substrate face of the liquid crystal panel PNL is formed on the side wall of the outermost face of the upper frame SHD. A hole HLD for accepting a screw SCR to fix the module to the case CAS of the display part of an appliance is formed in the bottom of the recess in the recessing direction of the recess ALC.