baber/WOPTO huggingface dataset:
Patent JP-2001189498-A (JP)
Title: Tunnel junction superconductive element, magnetic sensor, memory, and switching element
Inventor: KASHIWATANI SATOSHI
IPC: H01L39/22
Filed: 2000-01-04
Abstract: PROBLEM TO BE SOLVED: To make fine an element by manufacturing a magnetic-sensitive type tunnel junction superconductive element, without restrictions while operating in units of magnetic flux quantum. SOLUTION: This tunnel junction superconducting element that is a junction element of normal metal/paramagnetic body barrier/superconductor is manufactured, where the voltage terminal and a current terminal are provided at a normal metal electrode and four terminals of two terminals are provided on the superconductor. The paramagnetic body barrier is sensitive to a magnetic field and outputs the fluctuation of an output voltage (or current). The element is used for magnetic sensor. Furthermore, the element is used for the memory, where two ferromagnetic body thin films and two writing signal means for magnetizing the ferromagnetic thin film are provided on the paramagnetic thin film in the element, to store information and to read stored information from the voltage terminal or the current terminal.  Also, the element is used for a logic element or a switching means, where a plurality of input signal lines are provided on the tunnel junction superconducting element, the paramagnetic body barrier is magnetized by an input signal, and the signals of the voltage terminal or the current terminal are used as the output.
Patent JP-2001192143-A (JP)
Title: Sheet guiding device, and image forming device having same
Inventor: SUGITA SOJI
IPC: B65H85/00
Filed: 2000-01-05
Abstract: PROBLEM TO BE SOLVED: To prevent residence of sheets by preventing jam occurrence in the skewed sheets even when transverse resist correction is invalid for the sheets. SOLUTION: This sheet guiding device 27 comprises a sheet guide 27 that connects an end along a sheet guide direction between a first guide member 27a for guiding a first surface of the sheet P and a second guide member 27b for guiding a second surface of the sheet through a third guide member 27c for guiding an end of the sheet to form the cross section of the end along the sheet guide direction in a U-shape. The inner surfaces of a first connection part 27e where the first guide member is connected to the third guide member and of a second connection part 27f where the second guide member is connected to the third guide member have a circular arc shape.
Patent JP-2001194929-A (JP)
Title: Image forming device
Inventor: NANATAKI HIDEO
IPC: G03G15/02
Filed: 2000-01-06
Abstract: PROBLEM TO BE SOLVED: To prevent an image defect such as transfer scattering or a void from occurring in an image forming device using plural photosensitive drums. SOLUTION: Four image forming units 10a, 10b, 10c and 10d are disposed along the moving direction of an intermediate transfer belt 1 (in the direction shown by an arrow R1) and primary transfer parts Na, Nb, Nc and Nd are formed between the respective photosensitive drums 11a, 11b, 11c and 11d and the belt 1. Then, the drum 11a is constituted by forming a photosensitive layer at the surface of a conductive substrate. Besides, the front surface side of the belt 1 brought into contact with the photosensitive drum is formed as a high resistance layer and the back surface side thereof is formed as a low resistance layer. Then, when a toner image is transferred on the belt 1 from the respective photosensitive drums, transfer bias applied to the respective photosensitive drums are made different so as to optimize transfer electric fields formed at the respective primary transfer parts.  Thus, the transfer scattering of toner, the middle omission and the like are prevented from occurring at a transfer time.
Patent JP-2001190277-A (JP)
Title: Method of genetic diagnosis for bovine molybdenum cofactor sulfurase deficiency
Inventor: IHARA HISAYA
IPC: C12N15/09
Filed: 2000-01-07
Abstract: PROBLEM TO BE SOLVED: To provide a method of genetic diagnosis for (method for detecting genes involved) bovine molybdenum cofactor sulfurase deficiency intended for preventing onset of the disease through screening the disease's carrier. SOLUTION: This method of genetic diagnosis for bovine molybdenum cofactor sulfurase deficiency comprises the following: in view of the fact that the above disease is attributable to deficit of a specific portion of a specific site of molybdenum cofactor sulfurase (Mcsu) gene, thus, based on the deficit, a size difference for a product with a domain containing the above deficient gene amplified by the use of a specific PCR primer is utilized; more precisely, a domain around the gene in question is specifically amplified to sense the deficit; thereby enabling bovine Mcsu deficiency and the disease's carrier to be easily and quickly detected and the disease to be diagnosed.
Patent JP-2001196570-A (JP)
Title: Solid-state image pickup device and method of driving the same
Inventor: MITSUIDA TAKASHI
IPC: H04N5/369
Filed: 2000-01-07
Abstract: PROBLEM TO BE SOLVED: To realize both low voltage operation of a CMOS circuit and application of high voltage in initialization. SOLUTION: A solid-state image pickup element has a unit pixel 101, which includes a photosensitive diode 111 and a MOS transistor 112 for detecting optical signals. It also has a high concentration embedded layer for accumulating the carrier which the MOS transistor 112 produces when the photosensitive diode 111 is irradiated with light. A solid-state image pickup device comprises the solid-state image pickup element, a vertical scanning signal drive and scanning circuit 102 which outputs a scanning signal to a gate electrode, and a step-up scanning circuit 108 which outputs to a source region, the step-up voltage which is higher than the supply voltage. The step-up voltage is applied to the source region from the step-up scanning circuit 108.  The carrier accumulated in the high concentration embedded layer is discharged from the embedded layer by the gate voltage raised by the step-up voltage.
Patent JP-2001193810-A (JP)
Title: Planetary roller power transmission device
Inventor: MAKINO TOMOAKI
IPC: F16H13/08
Filed: 2000-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a planetary roller power transmission device which can suppress heat generation and abrasion at a contact part of a roller side surface by a simple means. SOLUTION: In a multistage roller transmission device, at least two kinds of roller groups are arranged in a space formed between a sun roller and an outer ring concentrically arranged on its outer peripheral side, in a multistage and pressure contact state. In addition, at least one of the roller group is made up of planetary rollers provided with outer peripheral surfaces having different radii of rotation. In such a multistage roller transmission device, a planetary roller 23, having outer peripheral surfaces of different radii of rotation, is composed of a small diameter part 33 and a large diameter part 34 arranged on both sides thereof and provided with a flange surface 35 on its axially inner side.  Axial clearance is formed between a side surface of the planetary roller frictionally contact with the small diameter part 33 and the flange surface 35 of the large diameter part 34 of the planetary roller. The axial clearance is gradually increased toward a radially outward direction of the planetary roller 23.
Patent JP-2001197496-A (JP)
Title: Image encoding device, device and method for encoding and decoding image and recording medium for recording program executable by computer
Inventor: SHIRAISHI NAOHITO
IPC: H04N19/423
Filed: 2000-01-12
Abstract: PROBLEM TO BE SOLVED: To provide an image encoding device by which a variable length code is read from the head and the end of a line and a rotary processing is performed, while it is the code. SOLUTION: The image encoding device is provided with an entropy encoding device 4 for making encoding the image of an N×N blocks in variable length, a rotation code information adding device 5 for adding rotation code information, which indicates the code length of the variable length code to the variable length code which is encoded in variable length, an address generating device 6 for calculating a head address by image line unit, when the variable length code after adding rotation code information is stored in a memory 8 and the memory 8 for storing the variable length code to which rotation code information is added and the head address which is calculated by the device 6.
Patent JP-2000317806-A (JP)
Title: Working method using multi-wire saw
Inventor: IKEHARA MASAHIRO
IPC: B24B27/06
Filed: 2000-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a working method using a multi-wire saw, which is capable of using wires of a multi-wire saw over a plurality of times without cutting them, and prevents a cut surface of a cut article from being damaged. SOLUTION: An ingot is arranged below a plurality of parallel wires 2a of a multi-wire saw 2, and then the wire 2a is traveled. Moving the ingot upward causes the wire 2a to cut the ingot so as to obtain wafers 1a. The wires 2a are relatively displaced toward cut surfaces 7 of the wafers 2a. Lowering the wafers 1a causes the wires 2a to be drawn out from the wafers 1a without keeping a plurality of the wires 2a from contact with the cut surfaces 8 of the wafers 1a.
Patent JP-2001200225-A (JP)
Title: Electroconductive resin composition for adhesion
Inventor: HAYASHI TATSUYA
IPC: C09J9/02
Filed: 2000-01-18
Abstract: PROBLEM TO BE SOLVED: To provide an electroconductive resin composition for adhesion which has very good electroconductivity and adhesive properties. SOLUTION: There is provided an electroconductive resin composition for adhesion formed by mixing (a) a thermoplastic resin or a thermoplastic elastomer or a mixture thereof as a substrate, (b) a low-melting metal having a melting point of 300 deg.C or below, and (c) a metal powder.
Patent JP-2001198564-A (JP)
Title: Device for crushing and separating waste food
Inventor: ONODERA KAZUO
IPC: B02C17/02
Filed: 2000-01-18
Abstract: PROBLEM TO BE SOLVED: To solve the problem that when a packed food is charged through a feeding port, a part (e.g. plastic base material) of a packing material is mixed into the contents, thereby it becomes difficult to use the contents as a resource such as a feed and a fertilizer although it is possible to automatically separate the packing material and the contents by a conventional crushing/separating device for the packed food. SOLUTION: This crushing/separating device for a waste packed food has a drum long in the horizontal direction, having a feeding port for waste foods, a port for blowing out packing materials and a port for allowing contents to fall, a rotary body being rotated in the drum, and a fermentation tank for receiving the contents being allowed to fall from the drum. The center shaft of the rotary body mentioned above is made hollow so that hot air can be introduced into the drum body from a hot air generator through the shaft. Further, an agitating means and a carry-away means are provided in the fermentation tank so that the crushed material of the contents separated from the packing materials is subjected to first fermentation treatment at once (when the contents are slightly dried, the base material is easily separated from the contents).
Patent JP-2000221021-A (JP)
Title: Article position detector
Inventor: TUERK STEFAN
IPC: G01S11/14
Filed: 2000-01-20
Abstract: PROBLEM TO BE SOLVED: To provide an article position detector for detecting a position of an article movable along a prescribed passage, capable of making easily and accurately the movable body on a moving passage of a long distance approach to a prescribed position. SOLUTION: In this detector, at least one sensor 13 actuated by passing- through of a movable body 2 is arranged in a position separated from a midpoint of a sound signal conductor 1 by a prescribed distance, and is connected to an evaluation unit 11. The evaluation unit 11 compensates an error in a calibration point along a moving passage according to an error polynomial by which a factor is derived from the error, and the each error position assigned in a specified distance of the moving passage is generated by evaluating a pulse transmitted by a sensor 13 at the time when the movable body 2 passes.
Patent JP-2000170927-A (JP)
Title: Valve unit
Inventor: MIZUNO JUNICHI
IPC: F16K31/122
Filed: 2000-01-21
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive and small-sized valve unit which is so easy in maintenance that only the valve seat can be replaced with. SOLUTION: This type of valve unit 1 can be attached to a fluid device 21 which controls fluid flow inside a fluid device 21 by abutting and separating of a valve element 15 in respect to a valve seat 16c. A valve hole 16a for communicating-eating a specified port 14 formed on a valve unit main body 2 and a valve seat 16b are formed in a valve seat block 16 loosely fitted to the valve unit main body 2. In order to attach the valve unit 1 to the fluid device 2, the valve seat block 16 projected from the valve unit main body 2 is fitted to a recession 22 formed on the fluid device 22 and having the flow passage 23. The valve seat block 16 is pressurized by the unit main body 2 to eliminate play of the loosely fitted valve seat block 16 and the valve unit main body 2. Regular stroke of the energized valve body 15 can be obtained in respect to the valve seat 16b.
Patent JP-2001207454-A (JP)
Title: Mat injected with vegetation base material
Inventor: MIYATA TETSUO
IPC: E02B3/12
Filed: 2000-01-25
Abstract: PROBLEM TO BE SOLVED: To provide an early greening period for the face of slope by borrow materials injected in vegetation bags. SOLUTION: As a vegetation base material filling mat to be used as borrow material-filled vegetation bag method, the mats used have envelope-shaped bags which are arranged diagonally at the central part of the mat relative to the longitudinal direction of the face of slope to be laid.
Patent JP-2001205161-A (JP)
Title: Coating head
Inventor: SUZUKI YASUAKI
IPC: B05C5/02
Filed: 2000-01-26
Abstract: PROBLEM TO BE SOLVED: To improve yield, quality or the like by eliminating the coating ununiformity in the effective region of a substrate. SOLUTION: The coating head is provided with a liquid supply port 5 formed at the end part in the longitudinal direction, a 1st chamber 6 communicated with the liquid supply port and extendedly provided to be inclined to face another end in the longitudinal direction, a 2nd chamber 7 provided successively to the 1st chamber and having narrower width than that of the 1st chamber and a liquid discharge slit 8 having one end provided successively to the 2nd chamber, another end opened to the atmosphere and further narrower width than that of the 2nd chamber 7.
Patent JP-2001210154-A (JP)
Title: Automatic electric wire replacement device
Inventor: ISHIZUKA YASUMASA
IPC: H01B13/00
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To provide an automatic electric wire replacement device in which the draw back operation of a supplying wire is eliminated. SOLUTION: The automatic electric wire replacement device includes a replacement-wire holder mechanism 14 in which a plurality of electric wires 10 are held in parallel in the horizontal direction, and which is operable to move each wire 10 selectively to a wire supply position. The wire 10 selected by moving operation of the holder mechanism 14 is supplied to a length measuring unit provided in a terminal crimping device, through an electric wire guide path which includes a prefeeder mechanism 15 and a bridging guide mechanism or the like in the downstream side of the holder mechanism 14. An electric wire cutter mechanism 17 for cutting the supplying wire 10 is provided between the holder mechanism 14 and a wire stretching roller portion 43 in the prefeeder mechanism 15.
Patent JP-2001216447-A (JP)
Title: Prize lottery method
Inventor: KUROKOSHI SEIJI
IPC: G06Q50/10
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a prize lottery method, with which a user can easily apply for a prize and advertisement and propaganda effects can be improved. SOLUTION: Concerning the prize lottery method for drawing lots on the basis of applications from registered members, this method is provided with a prize information mail distributing step for distributing prize information mail to the members, an application mail receiving step for receiving the application mail of a reply to the prize information mail, a selection step for selecting only the application mail, which satisfies prescribed conditions, out of a plurality of application mail, and a lottery step for determining a success out of the application mail selected by the selecting step.
Patent JP-2001212696-A (JP)
Title: Screw press type filtering apparatus
Inventor: SANO HIROSHI
IPC: B01D33/00
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a screw press type filtering apparatus in which a filtering space of a filtering body for filtering treated objects is securely maintained at a predetermined size so that filterability and a filtering efficiency of the filtering apparatus can be improved. SOLUTION: In a screw press type filtering apparatus, in which a screw 4 is rotatably inserted to an inner periphery of an approximately cylindrical filtering body 10, and treated objects supplied from an end side of the screw 4 to a space between the filtering body 10 and screw are also being fed to the other side of the screw by a rotation of the screw 4 so as to filtrate the treated objects by the filtering body 10, a plurality of the filtering body 10... are disposed in the O-direction of a rotation axis of the screw 4, and a filtering portion 12, in which a filtering space S is formed to filtrate the treated objects, is also arranged in a peripheral body portion of the filtering body 10.
Patent JP-2001213998-A (JP)
Title: Polymer elastic member, part for image forming unit therewith, and image forming unit
Inventor: KAWAGOE TAKAHIRO
IPC: G03G15/16
Filed: 2000-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a polymer elastic member having an excellent high voltage resistance and neither polluting a photosensitive material nor causing fusion of toner, and a part for an image forming unit therewith. SOLUTION: This polymer elastic member contains a phosphorous acid triester represented by the general formula, wherein R1, R2, and R3 show each a 1-20C alkyl group, a 2-20C alkenyl group, a 7-20C aralkyl group, or a 6-20C aryl group, and this part of an image forming unit and this image forming unit use the member.
Patent JP-2001217713-A (JP)
Title: Data correction apparatus for a/d converting module
Inventor: KOBAYASHI TETSUYA
IPC: H03M1/10
Filed: 2000-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a data correction apparatus for A/D converting module, with which a correction is performed for suppressing the dispersion of A/D converted data between the channels caused by omitting the initial control of a gain amplifier. SOLUTION: The A/D converting module is provided with a memory storing a parameter for correcting the A/D converted data for all input points, the gain/offset control part of an A/D converter in the module is provided with an initial control function for each of gain amplifiers and when correcting the A/D converted data, the output data of the A/D converter are corrected on the basis of the correction parameter in the memory.
Patent JP-2001213066-A (JP)
Title: Manufacturing method for lithographic printing plate support, lithographic printing plate support, and lithographic printing plate
Inventor: UESUGI AKIO
IPC: B41N3/04
Filed: 2000-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a lithographic printing plate support, by which a lithographic printing plate keeping a certain fixed quality and excellent in printing performances and printing plate performances can be supplied, the lithographic printing plate support manufactured by the manufacturing method, and the lithographic printing plate made from the lithographic printing plate support. SOLUTION: By applying treatments of at least three processes among the following five processes (1) to (5) to the surface of an aluminum plate, a lithographic printing plate support having favorable physical surface properties is manufactured: a process (1) for a specified mechanical surface roughening, a process (2) for a specified etching, a process (3) for a specified electrochemical surface roughening, a process (4) for a specified anodic oxidizing film forming and a processes (5) for a specified treatment for obtaining hydrophilicity. In addition, the lithographic printing plate is made of the lithographic printing plate support.
Patent JP-2001212835-A (JP)
Title: Powder slush molding method
Inventor: HASEGAWA YOSHITOSHI
IPC: B29C41/52
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a powder slush molding method which can mold different materials and moldings of different shapes continuously and efficiently by controlling a molding temperature to be optimum. SOLUTION: In the powder slush molding method using a powder slush molding apparatus having a mold heating part, a powdering part, a cooling part, and a demolding part, the molding temperature is adjusted by a mold temperature adjusting part formed between the mold heating part and the powdering part.
Patent JP-2001220338-A (JP)
Title: Sunscreen preparation for external use
Inventor: KOGA NOBUYOSHI
IPC: A61Q17/04
Filed: 2000-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a sunscreen preparation for external use for having excellent storage stability by preventing the sedimentation and coagulation of the powder of an ultraviolet scattering agent and thus finding the means to stably compound the ultraviolet scattering agent. SOLUTION: In the sunscreen preparation for external use containing the ultraviolet scattering agent, and the above problem is solved by formulating a succinoglucan.
Patent JP-2001221228-A (JP)
Title: Spindle motor
Inventor: TANAKA KATSUHIKO
IPC: F16C33/10
Filed: 2000-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a spindle motor with a lubricant reservoir for supplementing reduction of a lubricant, hardly allowing outward splashing of the lubricant retained in the lubricant reservoir even if an outside shock applys. SOLUTION: This spindle motor has a shaft 13 including a flange part (a thrust plate 16) on an end, and a sleeve 12 facing the shaft 13 through a bearing gap of a radial fluid bearing R, while a thrust fluid bearing S is provided between at least one flat face 16s of the flange part 16 and an opposite member (a counter plate 17) facing the face 16s. The peripheral face of the sleeve 12 is formed with the lubricant reservoir 19. One end of the reservoir 19 communicates with the bearing gap between the radial fluid bearing R and the thrust fluid bearing S, while the other end is formed with a vent passage 20 communicating with outside air through a bent part 21.
Patent JP-2000231463-A (JP)
Title: Information processor, information processing method and printing system
Inventor: SATO NOBUHIKO
IPC: G06F3/12
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To automatically set compatible printer control language environment even when kinds of the printer control language environment between an external device such as a printer connected to be communicated and an information processor are incompatible. SOLUTION: This information processor is constituted so as to receive identification information from a printer 1500, to judge whether a printer driver corresponding to a printer control language indicated by the received identification information is selected or not and to control switching of selected printer drivers PRD1 to PRDN based on a judgment result by a host computer 100. Thus, printing processing environment capable of obtaining normal output from a connected external device by automatically matching the environment of the printer driver by automatically selecting the printer driver capable of normally outputting printing information on the side of the information processor is constructed.