baber/WOPTO huggingface dataset:
Patent JP-2003084625-A (JP)
Title: Processing means, process cartridge and electrophotographic image forming device using the same
Inventor: HOSHI NOBUHARU
IPC: G03G15/08
Filed: 2001-09-13
Abstract: PROBLEM TO BE SOLVED: To prevent a toner left after transfer from dropping to a device main body from the photoreceptor drum of a process cartridge provided with a means for uniformizing the toner left after transfer and a means for controlling toner electrification amount, and to realize reduction of the cost of a part. SOLUTION: A sheet 25 attached to a processing means (brush type member) 3g acting on the photoreceptor drum 2 and moving back and forth in a longitudinal direction abuts on the drum 2. Even when the toner left after transfer on the peripheral surface of the drum 2 advancing into the means 3g is accumulated on the drum 2 at a part where it advances into the means 3g and drops, it is received by the sheet 25 but does not drop to the device main body (transfer belt).
Patent JP-2003084463-A (JP)
Title: Manufacturing system and manufacturing method for electrophotographic sensitive body and electrophotographic sensitive body manufactured by the manufacturing method
Inventor: KOBAYASHI NOBUAKI
IPC: B05C13/02
Filed: 2001-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing system for an electrophotographic sensitive body provided with a liquid accumulation removing device, to provide the highly productive manufacturing system for electrophotographic sensitive body in which an applying device and the liquid accumulation removing device are linked and film peeling is not generated to be in detail, and to provide a manufacturing method of the electrophotographic sensitive body using the manufacturing system and the electrophotographic sensitive body. SOLUTION: In the manufacturing system of the electrophotographic sensitive body provided with the applying device of an applying liquid to a cylindrical base body and the liquid accumulation removing device at a lower end part of the cylindrical base body after application, the respective devices are operated by an independent cylindrical base body carrier and the cylindrical base body is transferred between the respective devices through a receiving and holding base.
Patent JP-2002154039-A (JP)
Title: Edge polishing device used for machine for machining edge of plate, particularly glass plate
Inventor: FRANCO BAVELLONI
IPC: C03C19/00
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To provide an edge polishing device capable of increasing operation speed by increasing the feed speed of a plate to be machined. SOLUTION: This edge polishing device used for a machine for machining the edge of the plate, particularly a glass plate, is provided with at least one grinding wheel 2 arranged at the edge of the plate to be machined. The grinding wheel 2 is arranged inside a rotating member 3 provided with a rotatable cage formed of a plurality of rollers 4 arranged on the circumference. A support means 10 is provided for supporting the grinding wheel 2, and the support means 10 has a first rocking shaft 11 and a second rocking shaft 13 arranged away from each other with respect to the grinding wheel 2, so as to be substantially almost vertical to the advance face of the plate.
Patent JP-2003085738-A (JP)
Title: Magnetic recording medium and magnetic recording device
Inventor: NAGASE TOSHIHIKO
IPC: H01F10/30
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording medium which is capable of embodying high-density recording exceeding the thermal fluctuation threshold and preventing the reinversion of magnetization by the thermal fluctuation. SOLUTION: This magnetic recording medium is furnished with a substrate, a function layer which is greater in the saturation magnetization at a recording temperature by local heating than the saturation magnetization at room temperature and a magnetic recording layer which is greater in a magnetic anisotropic energy density KuRL at room temperature than the magnetic anisotropic energy density KuFL at room temperature of the above function layer and is >=5×10<6> erg/cc.
Patent JP-2003082265-A (JP)
Title: Recording liquid
Inventor: MURAKAMI KAKUJI
IPC: C09D11/54
Filed: 2001-09-17
Abstract: PROBLEM TO BE SOLVED: To provide an image recording method forming a high-quality image free from feathering and blotting at the color boundary on a conventional plain paper for recording in high image density at a high recording speed, an ink composition and a treating liquid for the recording method, to prevent the distortion of the image by incomplete drying, the staining of the paper by off-set and the deformation of the paper and to improve the water-resistance of the image. SOLUTION: The recording liquid is used in an image recording method comprising a step to mix the recording liquid containing at least a coloring agent on a transfer member with a treating liquid containing a reactive component reactive with at least one of reactive components of the recording liquid and a step to transfer the obtained mixture to a recording material.
Patent JP-2003101398-A (JP)
Title: Fan-out circuit and semiconductor device for constituting the same as well as printed circuit board for constituting the circuit
Inventor: SENKAWA YASUHIDE
IPC: H03K19/0175
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a fan-out circuit for realizing the stability of a voltage level at a next drive time by rapidly converging an undershoot or an overshoot of a logic circuit element generated when the element is driven. SOLUTION: The fan-out circuit comprises a logic circuit for conducting a two-way transmission, a diode and connected between a ground line and a signal line, and a diode connected between the signal line and a power source line. The fan-out circuit further comprises at least a first field effect transistor connected at its source or its drain to the ground line and connected at other source and other drain to the signal line or a second field effect transistor connected at its source or drain to the signal line and connected at other drain or other source to the power source.
Patent JP-2003099329-A (JP)
Title: Information processing device and information processing method
Inventor: YAMADA MASAHIRO
IPC: G06F21/62
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To provide an information processing device, capable of preventing third persons from making illegal copying or the like by carrying out a common operation on the management information when recording and reproducing contents data, to determine changes in the result of the operation. SOLUTION: An information processing device is provided with controllers 11, 12 and 13, where the controllers perform a process which is carried out, only when the process is decided as valid by comparing the result of the identical calculation the management information of the memory area with the identical calculation result, even either the recording process or the reproduction processing for the memory area of contents data is requested; and a rewrite processing for rewriting the identical calculation result by carrying out the common operation again, on the management information of the memory area while carrying out the requested process, which is either the recording processing or the reproducing processing.
Patent JP-2003088592-A (JP)
Title: Minute pulse magnetic field generator, and blood circulation promotion, immune resistance enhancement and anagenesis system using it
Inventor: MORI KANEO
IPC: A61N2/00
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a minute pulse magnetic field generator easily usable by a patient and capable of supporting the recovery of vital power, and a blood circulation promotion, immune resistance enhancement and anagenesis system using it. SOLUTION: This minute pulse magnetic field generator comprises a power source, a pulse voltage generation circuit A connected to the power source, and a minute pulse magnetic field generating coil 5 to which the pulse voltage generation circuit A is connected.
Patent JP-2003096331-A (JP)
Title: Novel crystalline dichloro-tin phthalocyanine and electrophotographic photoreceptor using the same
Inventor: WATABE JUNKO
IPC: C09B47/067
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To obtain an electrophotographic photoreceptor having a high sensitivity and excellent in charge retention and repeated potential stability and a charge generation material using the same. SOLUTION: The electrophotographic photoreceptor is prepared by using crystalline dichloro-tin phthalocyanine of which the X-ray diffraction spectrum with Cu-Kα ray has peaks at Bragg angles 2θ (±0.3 deg.) of 8.6 deg., 11.4 deg., 15.7 deg., and 25.7 deg..
Patent JP-2003099391-A (JP)
Title: Dma-forwarding method
Inventor: TANAKA TOMONORI
IPC: G06F13/28
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a DMA-forwarding method, preventing forwarding errors in a response data for DMA demand consisting of a plurality of channels, in a composited image forming process apparatus. SOLUTION: In the DMA-forwarding method constituted from DMAC which is the source of demand for plurality of data, an arbiter 1084 adjusting the data demands of DMAC and a data control part carry out data access demand to a data providing source such as an outside memory according to the adjusted result and administrating the exchange of forwarding data in between the DMAC and the data supplying source, the DMAC is provided with an outputting means, which outputs specified inside information with the demand signal when an access demand is made. In this case, the data control part is provided with a storage means 1083 temporarily saving the access demand by the DMAC, which is permitted by the adjustment and the inside information paired with it.  Furthermore, a checking means 1086 is provided for checking the inside information saved to the storing means 1083 with the present inside information, which is outputted from the output means at the time of reception of the response data for the access demand, and when they do not match, the response data is deemed as being ineffective.
Patent JP-2003098999-A (JP)
Title: Display device
Inventor: TSUTSUI YUSUKE
IPC: G09F9/30
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To simplify the constitution of the peripheral circuits in a pixel part and to reduce the frame area of a panel as a result. SOLUTION: The device is provided with a pixel electrode 80, a plurality of drain signal lines 61 which supply digital video signals D0 to D2 , a plurality of capacitor elements C0 to C2 capacitances of which have been weighted respectively corresponding to the bits of the signals D0 to D2 , a refresh transistor RT which is used to initialize the voltage of the electrode 80 to a voltage Vsc and charge-transfer transistors TT0 to TT2 which supply the charges accumulated in the capacitors C0 to C2 to the electrode 80. Displaying is conducted by supplying analog video signals corresponding to the signals D0 to D2 to the electrode 80.
Patent JP-2003101189-A (JP)
Title: Copper foil with carrier and printed circuit board using the same
Inventor: OKUNO ATSUSHI
IPC: H05K3/00
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide copper foil with carrier and a printed circuit board using the same copper foil, with which the resin layer of an area smaller than the area of copper foil is formed on the surface of the copper foil with carrier by screen printing, handlability of the copper foil is improved, a contaminant such as resin powder is not stuck on the surface of the copper foil in the case of cutting, further, flaws or marks of scratching caused by foreign substance are prevented and moreover, flaws, creases and folds during cutting, packaging or transporting can be effectively prevented. SOLUTION: In the copper foil with carrier and the printed circuit board using the same copper foil, the resin layer of the area smaller than the area of the copper foil is provided on the copper foil with carrier while remaining the peripheral edge of the copper foil.
Patent JP-2003100867-A (JP)
Title: Method for manufacturing semiconductor device and cleaning liquid therefor
Inventor: TAKIGAWA YUKIO
IPC: H01L21/304
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To improve the throughput of removal of foreign particles in a hole or in a wiring trench which are adhered at the time of etching or resist removal, and to remove an oxide film on the surface of lower wiring which is exposed from the hole or the wiring trench with respect to a method for manufacturing a semiconductor device including a cleaning step. SOLUTION: The method for manufacturing a semiconductor device includes a step for forming a first insulating film 8 on a semiconductor substrate 1, a step for forming first metal wiring 11 on the first insulating film 8, a step for forming a second insulating film 12 on the first metal wiring 11 and the first insulating film 8, a step for forming a mask with an opening on the second insulating film 12, a step for forming at least one of a hole 12a and a trench 12b by etching the second insulating film 12 through the opening, a step for removing the mask 13, and a step for removing foreign particles adhered to at least one of the inside of the hole 12a or the trench 12b by a cleaning liquid containing acid ammonium salt and removing oxides on the surface of the first metal wiring 11 which is exposed at least from one of the hole 12a and the trench 12b at the same time.
Patent JP-2003110690-A (JP)
Title: Hands-free speech system, blocking preventing method, and blocking preventing program
Inventor: SENDA KEIICHI
IPC: H04M1/60
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To easily and readily realize the stability of a hands-free function of a voice communication device and the improvement of the performance of the device. SOLUTION: A hands-free speech system includes; at least echo cancellers that update a filter coefficient according to echo and generate a dummy echo so as to eliminate the echo, a voice switch 1 that detects a power signal of a transmission reception path and inserts an attenuation to either of the transmission reception paths on the basis of the power signal so as to select the transmission or the reception, a howling detector 8 for detecting howling on the basis of the power signal, and a blocking detector 9 for detecting blocking on the basis of the number of times of switching of the voice switch 1 within a specified time.
Patent JP-2003100889-A (JP)
Title: Board and its manufacturing method
Inventor: MIYAMOTO MITSUGI
IPC: H01L21/82
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a circuit is selected by a jumper member on a conventional board having a plurality of circuits for performing a function, the connecting state of the jumper member can be normally confirmed with naked eyes, the connection of the member is conducted by a machine or a by hand, and hence the connecting state of the member is, for example, changed by the third party except a manufacturer so that a way of using a product not intended by the manufacturer is executed or the like. SOLUTION: A terminal 40 is connected to a circuit A or the above-mentioned circuit B via a chip-like fuse connector 30. However, at the stage of providing the connector 30 on a board, the terminal 40 is connected to the circuit A and the circuit B via fuses 31a, 31b. Accordingly, only one of the above circuits is connected to the terminal 40 by melting either one of the fuses 31a and 31b.
Patent JP-2003109485-A (JP)
Title: Circuit breaker
Inventor: ASAKAWA KOJI
IPC: H01H73/18
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To improve assemblage, cutoff performance of a circuit breaker, and to reduce the cost of a circuit breaker case by improving an assembling structure of a current cutoff part. SOLUTION: This circuit breaker incorporates the current cutoff part, a switch mechanism, an overcurrent tripping device in a circuit breaker body case 1, and the current cutoff part comprises fixed contacts 8 and 9, a bridging movable contact 10, a press-contact spring 11, a pushing rod 12 opening and closing the movable contact interlocked with the switch mechanism, a pair of right and left arc-extinguishing devices 13, and an arc guide 14. All components 8-14 of the current cutoff part are all incorporated in a single body cylindrical unit case 17 for every other phase so as to be formed into a single polar cutoff unit 16, and the cutoff unit is incorporated in a lower part case of the cutoff body case.  Then, the unit case 17 is so constituted as to have gas exhaust ports 17a opened in its left/right both ends and the gas emitted during cutting off the current is forcedly passed through the arc- extinguishing device to stretchingly drive the arc.
Patent JP-2003109288-A (JP)
Title: Disk loading device
Inventor: MORI MASATERU
IPC: G11B17/26
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive disk loading device in which the configuration of a tray drive mechanism and a play-back mechanism unit is simplified without increasing the size of the entire device. SOLUTION: The disk loading device is provided with first and second trays movable between the attachment and detachment position of a disk and the play-back position, a disk play-back means to play-back the disk placed on each tray, and a mechanism for moving the play-back means to reciprocate the disk play-back means between the play-back position and a nonplay-back position. The disk loading device is further provided with a cam gear, each gear which gears with the tooth part of a cam gear outer peripheral part and a rack provided in each tray, and a gear which gears with the tooth part of the cam gear outer peripheral part and the rack provided in the mechanism for moving the play-back means. The cam gear rotates and drives the each gear, and controls the movement of the first tray, the second tray, and the disk play-back means.
Patent JP-2002178672-A (JP)
Title: Envelope-shaped slip for laser beam printer
Inventor: NUMAZU MAKOTO
IPC: B42D11/00
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an envelope-shaped slip capable of being printed using a laser beam printer. SOLUTION: A fold line 2 is provided to the part slightly below the central part of slip paper 1 uniform in thickness, which is formed by bonding paste applied back paper to the reverse side of surface paper having a peel layer provided to the back surface thereof, so to speak, formed by turning over seal paper to set a peel paper side to a printing surface, and an overlap width 3, which becomes peelable by cutting off the surface paper 1a from other part by a slitter 6 and exposes the part of the paste 1d of the back paper 1b when the surface paper 1a is peeled, is provided to the edge below the fold line 2 and an address entry column is provided to the part 7, which is projected when the slip paper is folded double along the fold line 2 so that the printing surface becomes inside, to form the envelope-shaped slip for the laser beam printer.
Patent JP-2003104399-A (JP)
Title: Plastic bag body with chuck
Inventor: SHINOZAKI MASATAKA
IPC: B65D33/34
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a plastic bag body with a chuck on which a tamperproof for confirming an unopened condition is partly formed. SOLUTION: In the plastic bag body with the chuck, a tearable part is processed in such a way that only a restricted part can be easily torn and broken when an external force for opening is applied on either one face or both faces of a film surface on which a male chuck of the bag body is formed and a film surface on which a female chuck is formed, between an end edge and a chuck part on an opening part side of the bag body. The central part of the part which can be torn and broken is heat-sealed under a condition where both faces are brought into contact with each other to form the tamper- proof.
Patent JP-2003112283-A (JP)
Title: Laser beam machine
Inventor: SHINNO NOBUO
IPC: B23K26/10
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To make moving parts lightweight for the purpose of realizing high speed and high precision, to prevent damage due to vibration of a detector for detecting interference between a head and a workpiece, and to prevent a soft and expensive workpiece from being damaged, in a laser beam machine equipped with a mechanism for protecting each part from interference between the head and the workpiece. SOLUTION: A workpiece receiving base 9 is supported by eceiving base support shafts 11 and springs 12 and, with detectors 13 installed for detecting displacement of the workpiece receiving base 9, the movement of the head 1 is stopped if the displacement exceeds a prescribed value. In addition, a plurality of workpiece supports provided for the receiving base 9 are held via the springs and, with the detectors for checking the displacement of the workpiece supports installed on the workpiece supporting holder for supporting the workpiece supports, the movement of the head 1 is again stopped if the displacement exceeds a prescribed value.
Patent JP-2003104993-A (JP)
Title: Ruthenium hydride complex, method of producing alcohol and optical resolution of racemic carbonyl compound
Inventor: OKUMA TAKESHI
IPC: C07C211/27
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a ruthenium hydride complex that can efficiently reduce carbonyl compounds which are sensitive to base. SOLUTION: Trans-RuH(η1-BH4)[(S)-xylbinap][(S,S)dpen] (0.00125 mmol), acetophenone (5.0 mmol) and 2-propanol (2.5 ml) are charged in an autoclave and the resultant solution is stirred. Then, the air evacuation and the argon injection in the autoclave are alternatively repeated 5 times to remove air from the autoclave. A hydrogen bomb is connected to the autoclave to replace the air in the introduction pipe with hydrogen. Then, pressure in the autoclave is raised to 5 atmospheric pressure and the hydrogen is released from the autoclave as the pressure is lowered to 1 atmospheric pressure. These operation are repeated 10 times, then the hydrogen pressure is raised to 8 atmospheric pressure and they are stirred at 25 deg.C for 12 hours. The resultant solution is concentrated under reduced pressure and the crude product is simply distilled whereby a colorless oily product of (R)-1-phenylethanol of 99% ee is obtained in 95% yield.
Patent JP-2003103663-A (JP)
Title: Method for laminating and adhering paper material and sheet-like article and its pasting apparatus
Inventor: SAKAMOTO NOBUYASU
IPC: B65D85/34
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a pasting apparatus which can uniformly and automatically coat a paste material on the upper surface of paper material without bulging the paste material from the paper material. SOLUTION: The method for laminating and adhering the paper material and the sheet-like article comprises the steps of vertically movably arranging a pasting board 3 along a guide post 2 on a stationary base 1 having an upper surface formed on a paper material placing surface 1a and a paper material placing positioning vertical plate 4 stood on a rear part, moving down the board 3, pushing its bottom plate 3a to the upper surface of the paper material A1 placed on the placing surface 1a, thereby coating a liquid-like paste material B in a paste material containing chamber 8 provided in the board 3 through a pasting hole 9 provided at the plate 3a, and simultaneously adhering a sheet- like material A2 superposed on the lower surface of the paper material A to the paper material A1 of the lower layer side already coated with the paste material B.