baber/WOPTO huggingface dataset:
Patent JP-2001222945-A (JP)
Title: Device of manufacturing electron source circuit board, electron source circuit board, and image display device using the circuit board
Inventor: SEKIYA TAKURO
IPC: H01J9/02
Filed: 2000-02-09
Abstract: PROBLEM TO BE SOLVED: To manufacture an electron emitting element applicable to an image display device highly accurately and at a low cost by using an ink-jet method. SOLUTION: The electron emitting elements, applicable to a display device to display images by making a fluorescent material emit visible light with electrons emitted by applying voltage, are manufactured by an ink-jet method. A jet head 11 is mounted on a carriage 12 movable in two orthogonally crossing directions, and a prescribed distance is kept between the head 11 and a circuit board 14. A liquid including a material of a conductive thin film a jetting out of the head 11, with the carried running, to be applied to a prescribed position on the circuit board 14, on which conductive electron emitting elements are formed. The angle of jetting the liquid can vary according to the structure of the device, while the distance between the circuit board 14 and the head is optimized according to the jetting angle.
Patent JP-2001220718-A (JP)
Title: Sheet for construction work marking signboard
Inventor: NAKAMURA SHIGEKI
IPC: E01F9/688
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a sheet capable of easily, inexpensively and effectively concealing description of the surface of a construction work marking signboard or changing the same in a road construction work field. SOLUTION: This sheet 1 is formed by water-resisting cloth to conceal or change description on the surface of the construction work marking signboard in a road construction work field. The upper end of the sheet 1 is turned back and the sheet is joined to form a hook part 2. Both side end parts 3 of the sheet are provided with at least one pair of holes 4, and reinforcement members 6 are provided in the periphery of the holes. A braid 5 is provided in the holes 4.
Patent JP-2001224099-A (JP)
Title: Sound field correction method in audio system
Inventor: OTA YOSHIKI
IPC: H03G5/16
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To realize a sound field space with high quality. SOLUTION: A noise in the case of sound field correction drives the loudspeakers 6FL-DWF. The attenuation of band attenuators ATF11-ATFki is corrected to adjust the gain of band-pass filters BPF11-BPFki of each channel with respect to the gain on the basis of the detected result of the reproduced sounds from the loudspeakers 6FL-DWF. Then the attenuation rate of inter- channel attenuators ATG1-ATG5 is corrected on the basis of the detected result of reproduced sounds from the loudspeakers 6FL-DWF. Furthermore, a delay in delay circuits 6FL-6MF is corrected on the basis of the detected result of the reproduced sounds from the loudspeakers 6FL-DWF.  Moreover, an attenuation of an inter-channel attenuator ATGk is corrected on the basis of the result of detection of the sound reproduced from the loudspeaker 6WF being a sub woofer so as to adjust the levels of the reproduced sounds by the loudspeakers 6FL-DW so that they are uniform (flat) in the audio frequency band.
Patent JP-2001230721-A (JP)
Title: Portable radio telephone equipment
Inventor: ARIMURA MINORU
IPC: H04M1/00
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To provide portable ratio telephone equipment capable of performing reception by erasing unrequired data even in the case that the data size of voice data to be received exceeds the free capacity of a storage device and inhibiting the reception of the voice data of a voice compression method which can not be processed in a voice processing part. SOLUTION: This equipment is provided with a radio circuit 2, a voice input 5, the voice processor 9 for converting voice signals outputted from the voice input 5 to the voice data, the storage device part 4 for storing the voice data from the voice processor 9 and a control circuit 3 for controlling the whole. The control circuit 3 adds data information relating to the voice data at the time of transmitting the voice data stored in the storage device 4 and transmits it.
Patent JP-2001228317-A (JP)
Title: Method for supporting transparent conductive film with adhesive and layer structure
Inventor: FURUKAWA TADAHIRO
IPC: G02F1/1333
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To efficiently avoid a dust problem in transferring a transparent conductive film 30 formed on a glass substrate 10 to the plastic sheet 80 side via an adhesive layer 60. SOLUTION: In transferring the transparent conductive film 30 from the glass substrate 10 side to the plastic sheet 80 side, the steps A, B mentioned below are followed. In the step A, defining the thickness of the adhesive layer 60 as L (3 μm<=L<=20 μm), unnecessary adhered matter with >L dimension is removed from the one surface of the plastic sheet 80 and the adhered matter with <=L dimension is left behind. In the step B, the adhered matter left behind through the step A is buried in the adhesive layer 60.
Patent JP-2001230305-A (JP)
Title: Supporting apparatus
Inventor: KORENAGA NOBUSHIGE
IPC: G03B27/58
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To enhance positional accuracy by eliminating the effect of disturbance on an inching stage subjected to positional control. SOLUTION: The supporting apparatus comprises an XYθ drive unit 3 and a Z linear motor 4 constituting a position control means of XYZ axial positions and tilt angle θ of a wafer stage top plate 12 in an inching stage 1 mounting a work, i.e., a wafer W, and in-plane free self weight supports 5 disposed at a plurality of geometrically symmetric positions to constitute means for supporting the self weight of the wafer stage top plate 12 wherein the self weight supporting means comprises an attraction magnet 23 and a lifting iron plate 27 and the dimensions in a plane perpendicular to the acting direction of magnet force are different between the magnet body 24 of the attraction magnet 23 and the lifting iron plate 27.
Patent JP-2001235785-A (JP)
Title: Equipment with switching device
Inventor: TAKANASHI TATSUO
IPC: G03B17/02
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To provide an equipment with a switching device of high reliability which can be surely actuated with a simple constitution. SOLUTION: As for the equipment (camera) with the switching device for switching an electric circuit, the equipment is provided with a switching member 15 constituting the switching device, an electric substrate 17 on which the switching member 15 is mounted, and the pedestal part 12a of a base 20 arranged inside the equipment (camera), and the switching member 15 is supported by the pedestal part 20a of the base 20 when the electric substrate 17 is arranged inside the equipment.
Patent JP-2001234797-A (JP)
Title: Control device of engine
Inventor: SAITO TOMOAKI
IPC: F02D41/40
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To improve abnormality diagnostic precision of fuel injection control. SOLUTION: Abnormality diagnosis is prevented from being influenced by pulsation by dtecting fuel pressure after pulsation of fuel pressure on a common rail 6 due to fuel injection converges when carrying out abnormality diagnosis in accordance with this pressure by detecting the fuel pressure in the common rail 6 after fuel injection by a fuel injection valve 5.
Patent JP-2001236670-A (JP)
Title: Slider for optical head, manufacturing method thereof, and recording/reproducing device
Inventor: MISHIMA AKIO
IPC: G11B7/1384
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To realize a structure that properly performs recording and/or repro duction of a signal for a recording medium even if the structure is miniaturized and that facilitates manufacturing. SOLUTION: The slider unit consists of a slider member that floats the travels on a recording medium at the time of recording and/or reproduction of a signal for the medium, an optical lens jointed to the slider member, and a magnetic field generating means provided on the side oppositely facing the recording medium of the slider member to which the optical lens is joined. The slider member is formed with a terminal groove that is open to the face opposing the recording medium and to the side face; and, a terminal is so formed that, by filling this terminal groove with a conductive material, it is electrically connected to the magnetic field generating means, with one end facing the outside of the slider member from its side face.
Patent JP-2001233010-A (JP)
Title: Rotation transmitting device with tone wheel
Inventor: KATANO KAORU
IPC: G01D5/245
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To enhance reliability and accuracy of detection by a sensor 34a having a reduced cost and a detecting part facing a tone wheel 39, and to increase freedom in designing the mounting position and mounting angle of the tone wheel and the sensor 34. SOLUTION: A tone wheel 39 is integrally fixed to the peripheral surface of the engagement part 11a of a boot 37 provided between the peripheral surface of the inner end part of a drive shaft member 2 and the peripheral surface of the intermediate part of a drive shaft 3. The tone wheel is not required to be directly engaged and fixed to the peripheral surface of the drive shaft member 2, and the diameter of the tone wheel 39 can be enlarged. Therefore, reliability or accuracy of detection by a sensor 34a can be enhanced, and freedom in designing the mounting position and mounting angle of the sensor 34 is increased.
Patent JP-2001234866-A (JP)
Title: Feeder
Inventor: INOUE MITSUO
IPC: F04B43/12
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a quantitative feeder easy to clean and capable of accurately positively and stably quantitatively feeding a viscous material such as cheese. SOLUTION: This feeder is provided with suction and discharge means 1 for sucking and discharging a fed material; tubes 2, 3 formed of an elastic material and capable of conveying the fed material sucked and discharged by the suction and discharge means 1; and an opening/closing body for opening/ closing the tubes 2, 3 by pressing or the like from eth outside synchronously with the suction and discharge of the suction and discharge means 1. Actually, when the opening/closing body 4 opens the suction tube 2 and closes the discharge tube 3, a piston 11 is retreated to suck the fed material 8 into a cylinder chamber 10 of a reciprocating pump 1. When the opening/closing body 4 closes the suction tube 2 and opens the discharge tube 3, the piston 11 is advanced to discharge the fed material 8 in the cylinder chamber 10.
Patent JP-2001242715-A (JP)
Title: Wet developing device for plate making machine
Inventor: HAYASHI MASAHIRO
IPC: G03G15/11
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To prevent developer from being locally solidified at one part of the peripheral surface of a squeezing roller and to prevent the image quality of a firs plate master sheet at the time of restarting operation from being deteriorated by the adverse influence of the solidified developer adhering to the peripheral surface of the squeezing roller. SOLUTION: In this wet developing device for a plate making machine, an electrostatic latent image on the master sheet X is developed while passing through a developing pallet 11, and the excess developer adhering to the master sheet X is squeezed by the rolling motion of an upper squeezing roller 47A and a lower squeezing roller 47B positioned on an exit side. At the time of post-processing after making a plate, the developer from a jetting pipe 21 is stopped, an upper blade 49 is separated from the roller 47A, and the roller 47A is driven and rotated by a developing fixing part motor, so that the peripheral surface of the roller 47A is dried. At the time of warming-up, the solidified developer on the peripheral surface of the rotated roller 47A is dissolved and removed by the developer from the jetting pipe 21 and the table 49.
Patent JP-2001233188-A (JP)
Title: Parking brake device for vehicle
Inventor: HIURA TETSUO
IPC: B60T7/10
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a parking brake device having high reliability on operation and a high degree of freedom on design and layout. SOLUTION: The prescribed braking force can be held when a brake lever 2 is rotatively operated manually, a holding state is released when the brake lever 2 is rotatively operated in the lifting direction by the prescribed quantity from the holding state, and the braking force can be increased and held when the brake lever is lifted in the lifting direction beyond the prescribed quantity from the holding state. An inadvertent release of the braking force possibly caused by the pressing action of a push button in the past is prevented, and the reliability on the operation of the parking brake device is improved. Since no push button or no push rod is provided, the workability of the brake lever 2 is improved, and the degree of freedom on the layout of the parking brake device on a vehicle is improved by the optional setting of its shape.
Patent JP-2000189599-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To improve the interest of a game accompanying the generation of a specific game state by effectively utilizing a variable display device. SOLUTION: Display control where a missile launching device 51 as a prescribed character takes an action of launching a shell 52 to identification information is executed and the variable display device finds and displays specific identification information (777) as a displaying result, After that, a picture in a specific game state concerning the display of a specific game state (big winning state) is displayed and at the time of displaying the picture in a specific game, control of displaying the character (device 51) taking an action to identification information is executed.
Patent JP-2001245288-A (JP)
Title: On-vehicle supervisory camera
Inventor: ISHII KATSUYUKI
IPC: B60R1/00
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To solve the problem of the conventional on-vehicle supervisory camera which uses a different CCD camera for picking up an image of a remote or a near display area where the circuit scale is enlarged according to the necessity of changeover switches depending on kinds of control signals, because the control signal are outputted to one CCD via the changeover switch. SOLUTION: A control section 8 distributingly outputs a horizontal CCD control pulse 9 to both CCD sections 3a, 3b, similarly, the control section 8 distributingly outputs a vertical CCD control pulse 10 both vertical drivers 4a, 4b. Thus, no changeover switch is required, and the entire circuit scale can by the be reduced corresponding amount.
Patent JP-2001239667-A (JP)
Title: Ink jet head
Inventor: UMEZAWA YOICHI
IPC: B41J2/045
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To simplify manufacturing process without causing defective print or interruption of ink flow. SOLUTION: The ink jet head comprises a piezoelectric unit made of a piezoelectric material and provided with a plurality of primary pressurizing chambers, and an ink drop ejection member fixed to the front of the piezoelectric unit to form a secondary pressurizing chamber in correspondence with each primary pressurizing chamber and provided with an orifice 64 formed in correspondence with each secondary pressurizing chamber. The primary pressurizing chamber is filled with filler for transmitting a pressurizing force incident to deformation of the piezoelectric material to the secondary pressurizing chamber. When the primary pressurizing chamber is deformed, a pressurizing force incident to deformation of the piezoelectric material is transmitted to the secondary pressurizing chamber which is thereby deformed.  Since an electrode 51a is separated from ink in the secondary pressurizing chamber, the secondary pressurizing chamber is not required to be coated with an insulating film.
Patent JP-2001241476-A (JP)
Title: Brake lining fitting structure
Inventor: ARAI HIROSHI
IPC: F16D69/04
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a structure facilitating the replacement of a brake lining and surely fitting the brake lining to a vehicle. SOLUTION: The brake lining 2 is provided with flange parts 22b. A brake lining plate 121 is provided with a guide member 32 with U-cross section for detachably insertion-holding the flange parts 22b in a part except for one end side. After inserting the flange parts 22b into the guide member 32, a lock pin 4 is inserted in the one end side so that the brake lining 2 is fitted to the brake lining plate 121.
Patent JP-2001244189-A (JP)
Title: Alignment mark, electronic board, semiconductor device, and method of forming alignment mark
Inventor: KOIKE KAORU
IPC: H01L21/027
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a position alignment mark, through which an alignment operation can be accurately carried out without adversely affecting a semiconductor process, without being adversely affected by a semiconductor process. SOLUTION: An alignment mark 10 is provided on the primary surface of a board 1, where the alignment mark 10 is composed of an embedded layer 4 embedded inside a hole pattern 1a cut in the primary surface of the board 1 and formed of material having a larger atomic weight than material which forms the board 1, and a sealing layer 5 which is embedded in the hole pattern 1a over the embedded layer 4 and mainly formed of the same material with the board 1. The buried layer 4 is formed of the material, whose melting point is higher than a processing temperature in a thermal process carried out for the board 1 in which the alignment mark 10 is provided. Furthermore, a close contact layer 3 is provided between the inner wall of the hole pattern 1a and the embedded layer 4 so as to improve adhesion between the embedded layer 4 and the board 1.
Patent JP-2000311133-A (JP)
Title: Bus system delay transaction method and compatible bus initiator
Inventor: LAI JIIN
IPC: G06F13/36
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To improve system efficiency by decreasing time occupied for a master having PCI compatibility to use a bus concerning a delay transaction method for a PCI system. SOLUTION: A responder 200 and an initiator 100 are connected to a PCI bus 250 by an application to the transmission of data between the initiator 100 and the responder 200. The responder 200 receives the request of the initiator 100 but it is not possible to immediately respond to the request of the initiator 100, the responder 200 generates a delay identification code corresponding to the initiator 100. The responder 200 sends out a stop signal and the delay identification code and after the responder 200 is prepared to respond to the request of the initiator 100, the responder 200 sends out a delay recognition code. Corresponding to the delay recognition code, the initiator 100 prepares the transmission/reception of data. After the initiator 100 is prepared, the transmission/reception of data between the responder 200 and the initiator 100 is started.
Patent JP-2001246093-A (JP)
Title: Game machine
Inventor: ITO MASATOSHI
IPC: A63F7/02
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a game machine such as a pachinko machine in which the amount of transmission of data can be reduced in data transmission from a game control means such as a main board or the like in particular to a design display control means such as a subsidiary board or the like. SOLUTION: A game control means 100 is provided with a stationary design group determination means 120 and a command transmission means 140. The stationary design group determination means 120 is intended to determine a stationary design group for which a combination pattern of designs to be stopped on the design display device 500 is to be specified based on a winning decision. The design display control means 200 is provided with a command reception means 210 and a stopped design determination means 231. The stopped design determination means 231 is intended to determine a combination of stopped designs on the basis of a command transmitted from the command transmission means 140 and received by the command reception means 210.
Patent JP-2001257285-A (JP)
Title: Coppr foil with resin of thermal and ultraviolet curing type, and method of mnufacturing semiconductor device using the same
Inventor: FUJISHIRO KOICHI
IPC: H01L21/027
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a copper foil with thermal and ultraviolet curing type resin which can solve a problem in a laser procesing or de-smearing step and realize labor- saving in semiconductor manufacturing steps. SOLUTION: The copper foil has a thermal and ultraviolet curing type resin layer. The resin contains, as essential components, four components, i.e., additional product of polybasic acid anhydride of epoxy acrylate resin having an alkaline development accelerating property, multifunctional acrylate, polymerization prohibitor and photopolymerization initiator as well as a thermal polymerization initiator or epoxy resin.  A semiconductor device is manufactured using the copper foil with the resin layer, by steps of (a) laminating the resin-layer copper foil on a wiring surface 2a of a wired substrate with a resin surface 1a opposed to the wired surface 2a, (2) placing an etching mask 3a on a copper foil surface 1b, (3) etching the copper foil 1b with an etching solution having a pH of 9.2 or less, (4) exposing a part of the conductor-wire insulator where a resin-layer 8 is to be formed through a light shielding mask 4, and (5) removing an unexposed part of the resin layer with use of an organic alkaline aqueous solution at a temperature of 35 deg.C or less followed by developing and then heating the∥ substrate.
Patent JP-2001256638-A (JP)
Title: Magnetic tape
Inventor: YOSHIDA HIDEKI
IPC: G11B5/78
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic tape having superior traveling durability even when a reinforcing layer which has high Young's modulus is formed on the surface of a nonmagnetic substrate of the magnetic recording medium, in the side opposite to the face where a magnetic recording layer is formed, for improving the rigidity of the magnetic recording medium. SOLUTION: The magnetic tape (10) is obtained by forming a magnetic layer (2) on one surface of a nonmagnetic substrate (1), forming a reinforcing layer (5) on the other surface, and forming a cushion layer (6) in which the ratio A/B of the Young's modulus A (GPa) in the longitudinal direction of the tape to the thickness B (μm) is 20 or smaller on the reinforcing layer, and further, as necessary, forming a protective layer (3) and a lubricant layer (4) on the magnetic layer (2).
Patent JP-2001252587-A (JP)
Title: Powder classifying method and classified particle
Inventor: KURAMOTO SHIGEFUMI
IPC: B03B5/00
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a precise classifying method using an electroformed screen classifying a powder without clogging the screen and the agglomeration of particles and also provide particles classified by the method and also its use. SOLUTION: In the classifying method, a dispersed body formed of a raw material powder dispersed into a liquid medium is passed through a classifying device with the electroformed screen to classify the raw material powder into particles of desired particle size range, and (1) the density of the raw material powder is set at 0.01-50 wt.%, (2) the density of the particles in the dispersed body in the classifying device is set at 0.01-50 wt.%, (3) as the liquid medium, the medium of viscosity of 50 cP or less is used, (4) the temperature of the liquid medium and/or the dispersed body during the classification is set at 0-100 deg.C, (5) at least a part of the dispersed body in the classifying device is made to flow and (6) the liquid amount in the classifying device during the classification is kept to a given level.