baber/WOPTO huggingface dataset:
Patent JP-2001286889-A (JP)
Title: Treatment method for sludge
Inventor: MADOKORO TAKETOSHI
IPC: C02F11/04
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a treatment method for sludge which creates an organic carbon source for denitrification from the sludge by using ozone, decreases the amount of the sludge to be discharged and allows the effective utilization of resources in combined treatment of night soil and septic tank sludge and methane fermentation sludge of organic liquid wastes. SOLUTION: The liquid mixture of the night soil and septic tank sludge is treated in a biological treatment stage 3 including a denitrification stage. Excess sludge generated in this biological treatment is reacted with ozone in an ozone reacting vessel 7 and the ozone treated sludge is subjected to solid- liquid separation to a separated liquid and separated sludge by a dewatering device 8. The separated liquid is returned to the biological treatment process stage 1 and is used as the organic carbon source of the denitrification stage. The separated sludge is composed.
Patent JP-2001292441-A (JP)
Title: Multi-point information supervisory system and method and recording medium
Inventor: KATOU KOUICHI
IPC: H04N7/18
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a multi-point information supervisory system that can reduce temporal and man-hour costs with respect to a supervisory job and a human error, decrease a time required for detection processing from image information and simply provide a wide range of supervisory area by the use of an existing network. SOLUTION: An operation computer, an information storage computer and a characteristic analysis computer are interconnected via a network to send/ receive information mutually. A camera system for the information storage computer is provided in the vicinity of the control computer and the characteristic analysis computer acquires image information of a user and information of a person identifier and stores them to a database. When the system receives a search request of a specific person, the characteristic analysis computer calculates a correlation value between the image information stored in the database and the image information of the camera system and informs the user about the image information with a high correlation. Furthermore, the system raises a warning on intrusion of a person other than the specific person.
Patent JP-2001294316-A (JP)
Title: Roll and its manufacturing method
Inventor: NAGAOKA SATOSHI
IPC: B65G39/07
Filed: 2000-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a roll having covering material capable of lessening the wear of covering material, being repaired at the site of installation, and reducing in the repairing time and cost. SOLUTION: The covering material 4 is formed out of urethane rubber, and a canvas 3 is used to its inner layer as a resin-coated or rubber-coated cloth, and the covering material 4 of urethane rubber having canvas 3 in the inner layer is attached to the outside of the core 1.
Patent JP-2001296406-A (JP)
Title: Imaging optical device
Inventor: TOYAMA MINORU
IPC: G02B3/00
Filed: 2000-04-11
Abstract: PROBLEM TO BE SOLVED: To obtain an imaging optical device in which flare-cut processing by chemical etching is not required on the peripheral face of a graded index rod lens, thereby, the lens diameter can be made uniform and decrease in resolution due to flare light can be prevented. SOLUTION: The device consists of a graded index rod lens 12 having a peripheral face as remaining smooth without subjected to flare-cut processing, and of a diaphragm member 14 to limit the view field attached to the lens face where light enters. The diaphragm member has the length t satisfying t>10.D/2X, wherein 10 is the moving distance of the lens, D is the diameter of the rod lens, X is the diameter of the view field, and thereby, the incident angle θof light to the lens center satisfies θ<tan-1(X/10). The conditions are especially effective when the device is used for a rod lens array having many rod lenses arranged.
Patent JP-2001294128-A (JP)
Title: Wiper blade
Inventor: GOTO SHINYA
IPC: B60S1/38
Filed: 2000-04-12
Abstract: PROBLEM TO BE SOLVED: To reduce squeal noise of a wiper blade. SOLUTION: The wiper blade includes a base part 11, wiper blade bodies 13, 14 contact with a glass surface for reciprocating in a wiping region, a neck part 12 for connecting the base part and the wiper blade bodies. A shoulder part 13a is contact with the base part 11 when the wiper blade bodies 13, 14 swing on an axis of the neck part 12. A ratio of a pulling spring constant in deforming the neck part 12 by 0.1 mm in a pulling direction to a compressed spring constant in deforming the shoulder part 13a by 0.1 mm in a compression direction is set 4.0-17.0. Thereby, oscillation of the wiper blade bodies 13, 14 is reduced, and squeal noise is reduced.
Patent JP-2001297435-A (JP)
Title: Perpendicular magnetic recording method of master information
Inventor: MIYATA KEIZO
IPC: G11B5/02
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a perpendicular magnetic recording method of master information capable of preformat recording having high reliability to a perpendicular magnetic recoding medium. SOLUTION: A permanent magnet is used for a first magnetic pole 14a installed to the side of a master information carrier 11 and a second magnetic pole installed to the side of the perpendicular magnetic recoding medium 13. The permanent magnets 14a, 14b are magnetized in the thickness direction of the master information carrier 11 and the perpendicular magnetic recoding medium 13, and a uniform magnetic field 15 in the fixed direction is applied to the master information carrier 11 and the perpendicular magnetic recoding medium 13 in a gap part between the permanent magnets 14a, 14b. Thereby, a ferromagnetic thin film pattern 12 formed on the surface of the master information carrier 11 is magnetized, then a perpendicular magnetization pattern corresponding to the ferromagnetic thin film pattern 12 is recorded on the perpendicular magnetic recoding medium 13.
Patent JP-2001306186-A (JP)
Title: Docking device for portable computer and its docking structure
Inventor: USUI HIDEYUKI
IPC: G06F1/20
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To obtain the docking device for portable computer enhanced in the radiation of heat under the docking condition of the portable computer and the docking device. SOLUTION: The docking device 10 is equipped with a fan unit 36 at the rear part of the power supply unit 34 in the device main body, and an air inlet 54 is provided in front of a connection part 22 with which a note-sized PC 12 is docked. In this constitution, the air heated up to high temperature is exhausted from the device main body 20 and connection part 22 by the driven of the fan unit 36 and an external air is taken in from the air inlet 54 to prompt the cooling of the connection part 22 and further, the cooling of the note-sized PC 12 is prompted since the heat conducted from the rear end part of the PC 12 to the connection part 27 is radiated.
Patent JP-2001307747-A (JP)
Title: Separator for fuel battery, manufacturing method for the same, and fuel battery
Inventor: NAKADA HIROMICHI
IPC: H01M8/02
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To realize sufficient corrosion resistance in metallic gas separator. SOLUTION: The separator 30 is equipped with a substrate 60, ground coat layers 62 provided thereon, the first coating layers 64 covering these, and the second coat layers 66 further provided thereon. The second coating layers 66 are constituted with carbon material, and have a sufficient electroconductivity and protect the lower layers as well. The first coating layers 64 are made of a low melting-point metal and formed by applying molten processing to this low melting-point metal. What is meant by the molten processing is a method that the object is once heated to a temperature at which the low melting-point metal melts but the substrate 60 or the ground coating layer 62 does not, followed by cooling again. With this procedure, crystal grains of the metal becomes larger and the grain boundary density smaller in the first coating layer 64.
Patent JP-2001302676-A (JP)
Title: Method for producing tetraalkoxysilane
Inventor: SUGURO YOSHIO
IPC: B01J23/04
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To achieve the production of a tetraalkoxysilane in an industrially satisfactory high conversion rate even by using an industrial metallic silicon having a large grain diameter in a method for producing the tetraalkoxysilane from silicon and an alkyl alcohol using an alkaline catalyst. SOLUTION: This method is to produce the tetraalkoxysilane by reacting silicon, a silicon alloy or a mixture thereof with an alcohol in the presence of the alkaline catalyst. The method for producing the tetraalkoxysilane is characterized by carrying out the reaction under pressure while refluxing a reactional liquid and regulating the evaporation rate therein to >=0.2 L/L.h.
Patent JP-2001307044-A (JP)
Title: Pasting device of antenna board for non-contact ic card
Inventor: NABESHIMA TAKESHI
IPC: G06K19/07
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a device to paste an antenna substrate for non-contact IC card to a mount with high positional accuracy. SOLUTION: This pasting device of antenna board for non-contact IC card is characterized in that it is provided with an adhesive agent applying means to apply an adhesive agent to a resin mount with a dispenser and a positioning/ pasting means to paste the antenna substrate for non-contact IC card reinforced with a metal plate sealing its IC chip part to an application surface of the adhesive agent by positioning the antenna substrate at a prescribed position of the mount.
Patent JP-2001306674-A (JP)
Title: Makeup counseling device
Inventor: GOTO YASUO
IPC: G06Q50/00
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a makeup counseling device which has small-scale simple constitution and suitably allows a counselor to give counsel about makeup to an examinee. SOLUTION: This device has a computer 20 which is arranged at a base part and performs image processing and counseling processing, a 1st image display means 30 which is erected on the computer, a 2nd image display means 40 which is so erected on the computer as to have its display surface opposite from the 1st image display means, and a photographing means 10 which is arranged nearby the 1st image display means and directed to the display surface direction of the 1st image display means to photograph a subject; and the 1st and 2nd image display means are erected on the computer and the photographing means is arranged nearby them, so the device can have the small-scale simple configuration.
Patent JP-2001305205-A (JP)
Title: Gps receiving device
Inventor: TSUJIMOTO IKUO
IPC: G01S19/37
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To shorten the time required from starting reception of GPS to determination of the receiving position. SOLUTION: This device is composed of, an elapsed time measurement part 3 having a predetermined bit length for measuring an elapsed time from a boundary between bits of bit data transmitted from a GPS satellite to the receiving time of the bit data; a time acquiring part 4 for acquiring the present time including an error less than a half of the predetermined bit length in order to measure a nearly correct receiving time at receiving, a time calculation part 5 for calculating a correct receiving time at receiving by the elapsed time and the nearly correct receiving time at receiving, and a position calculation part 6 for calculating the receiving position of the bit data by the correct receiving time at receiving.
Patent JP-2001304444-A (JP)
Title: Solenoid valve covering device
Inventor: TAKAHASHI HIDEAKI
IPC: F16K27/12
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a solenoid valve covering device capable of preventing the enlargement of the covering device by dispensing with the increasing of the mechanical strength of a connecting part of a lead terminal and a circuit board. SOLUTION: In this solenoid valve covering device 17, an electromagnetic coil device 15 comprising an electromagnetic coil 22 having the lead terminal 21, and a yoke 23 accommodating the electromagnetic coil 22, and the circuit board 16 connected with the lead terminal 21 of the electromagnetic coil 22 are accommodated. The solenoid valve covering device 17 is provided with a locking part 29 for locking the electromagnetic coil device.
Patent JP-2001300630-A (JP)
Title: Method and device for grinding steel strip
Inventor: TAKAGI KAZUYUKI
IPC: B24B29/00
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To eliminate the fluctuation of tension generated by frictional force between grinding brush rolls and a steel strip in a device for grinding the surface of the steel strip in traveling on the pass line with grinding brush rolls which is rotationally driven. SOLUTION: The frictional force is cancelled each other and the fluctuation of tension caused by the frictional force is eliminated by providing a pair of grinding brush rolls 9, 10 with which the pass line of the steel strip is held between them from upper and lower parts, on the pass line, rotationally driving the grinding brush rolls 9 in the direction opposite to the traveling direction of a stainless steel strip s so that the frictional force between the stainless steel strip s, the grinding brush rolls 9 and the grinding brush rolls 10 is eliminated each other and rotationally driving the grinding brush rolls 10 in the direction same as the traveling direction of the stainless steel strip s and at a speed faster than the traveling speed of the stainless steel strip s.
Patent JP-2001309343-A (JP)
Title: Character information receiving system utilizing character information receiving indicator used integrally with video system for playing therapy and relaxation video
Inventor: YOSHIUCHI TSUNEHIKO
IPC: H04N7/173
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To make character information be reliably read by people by making character information displayed by a character information receiving indicator existing within the visual field of a video system that is watched in a relaxed state to be naturally seen by the people. SOLUTION: This system is provided with character information receiving indicators 3 used integrally with video systems 2 which are offered to customers (a) and also play therapy and relaxation video, a managing means 4 for managing the customers (a) to whom the video systems 2 and the indicators 3 are offered, a selecting means 5 for selecting information including at least the pay information of information originators (b) to whom an information transmission charge has to be paid in accordance with the customers (a) managed by the means 4, and a distributing means 6 for distributing each information including at least the pay information selected by the means 5 to a character information receiving indicator 3 in each corresponding customer (a).
Patent JP-2001309101-A (JP)
Title: Electronic blackboard
Inventor: NAKAMURA HIROSHI
IPC: H04N1/00
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To provide an electronic blackboard that is downsized at a reduced cost and utilizes a facsimile terminal to printout image information n plain paper. SOLUTION: The electronic blackboard is provided with a function that transmits a call received by a line interface 14 through an external line to a facsimile terminal via a facsimile interface 15 and with a function that allows a modem section 19 to modulate image information read by a board read section 20 and transmits the modulated information to the facsimile terminal via the facsimile interface. Thus, the facsimile terminal connected to the electronic blackboard of this invention can be used for a printer that prints out the image information form the electronic blackboard of this invention onto plain paper and for an image reader for the image information given to the electronic blackboard of this invention in addition to substantial facsimile transmission reception functions.
Patent JP-2001260955-A (JP)
Title: Improved connection type staircase lift device
Inventor: ANAMI SHOICHI
IPC: B62B5/02
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To provide an improved connection type staircase lift device, which allows the smooth lifting and lowering on a staircase, is lightweight and compact, has a simple structure, and can be used for moving any object on the staircase. SOLUTION: Slide pieces 1 are connected together by connecting pins 3, and they can be endlessly circulated with no side run-out along a guide rail 5 on a slide rail 2.
Patent JP-2001312167-A (JP)
Title: Fixing roller, molding method and fixing roller
Inventor: KOJIMA TOSHIO
IPC: F16C13/00
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a fixing roller capable of securing rigidity, simultaneously realizing the shortening of a rising time associated with thinning and improving processability and versatility. SOLUTION: A tool is pressed in contact with the outer peripheral surface of a cylindrical body 18' using alloy as base substance so as to recess the outer peripheral surface of the cylindrical body 18', and simultaneously a circulating projecting part 18a is formed to project on the inner peripheral surface of the cylindrical body 18'. Thereafter, by shaving the outer peripheral surface of the cylindrical body 18' while moving a cutting tool or a grinding tool along in the axial direction of the cylindrical body 18', the outer surface of the cylindrical body is uniformized and a roller core bar 18 having specified thickness is processed.  When the thickness of the cylindrical body 18' before process is defined as T, the thickness thereof when it is made the core bar 18 is defined as (t) and the projecting amount of the circulating projecting part 18a is defined as (h), T=t+h+0.2 mm is set.
Patent JP-2001319520-A (JP)
Title: Lithium ion conductive solid electrolyte
Inventor: TAKADA KAZUNORI
IPC: H01M10/0562
Filed: 2000-05-08
Abstract: PROBLEM TO BE SOLVED: To provide an lithium ion conductive solid electrolyte having high ion conductivity, allowing a highly ion conductive solid electrolyte layer to be produced without using a high-temperature sintering process. SOLUTION: The lithium ion conductive solid electrolyte comprises phosphate containing lithium and titanium and a lithium ion conductive amorphous solid electrolyte, mixed without sintering. The lithium ion conductive amorphous solid electrolyte is, preferably, a material containing sulfide as a main component.
Patent JP-2001319222-A (JP)
Title: Pattern defect detecting method
Inventor: AYAKI YUKIHIRO
IPC: H01L21/66
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a patter defect detecting method capable of exactly detecting a defect larger than the cycle size of a pattern. SOLUTION: In the method for detecting the defect on the cyclic pattern, a defect is detected by comparing positions deviated for the cycle of the pattern, and when the detected defect has a size larger than the pattern cycle, a defective part is compared with a normal part, thereby detecting the size of the defect.
Patent JP-2001320727-A (JP)
Title: The color balance adjustment method and device, and recording medium
Inventor: SAKAIDA HIDEYUKI
IPC: H04N9/04
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To appropriately adjust the color balance of an image with respect to even an unknown light source. SOLUTION: Parameters for color balance adjustment processing of the observation light source of an image from a photographing light source are stored in a database 5 about a plurality of known light sources. Image data S0 are read in a readout means 3, and the LMS tristimulus values of a white point are calculated in a white point calculation means 4. In the parameter generating means 6, a processing parameter P for adjusting the color balance of image data S0 is generated based on the calculated tristimulus values and the tristimulus values of the known light source having the white point near the calculated tristimulus values. In a color balance controlling means 7, the image data S0 are processed with the generated processing parameter P, and then processed image data S3 are obtained.
Patent JP-2001202507-A (JP)
Title: Method and device for processing image alignment
Inventor: SASADA RYOJI
IPC: G06T3/00
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To align radiation pictures respectively recorded on a plurality of sheets obtained by overlapping and connecting parts of the sheets, with high accuracy. SOLUTION: This device is provided with an overlapped area detecting means 11 which respectively detects the overlapped areas of the two radiation pictures obtained by connecting the pictures so as to overlap a part of a picture on each other, a turning correcting means 12 which turns the lower radiation picture between both radiation pictures on the basis of the overlapped areas, a template setting means 13 which sets many templates for alignment in the overlapped areas in the lower radiation picture, a rank setting means 14 which sets a reliability rank about each template,  a matching position deciding means 15 which decides a matching position where a picture in each template almost coincides with a picture in the overlapped area of the upper picture in accordance with the reliability rank of the template and an alignment processing means 16 which aligns both pictures on the basis of the decided matching position.
Patent JP-2001326670-A (JP)
Title: Information processing unit and bridge utilizing the same
Inventor: NIWA YOSHIKATSU
IPC: H04L29/12
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To attain efficient isochronous data transfer processing, when conducting isochronous communication through a 1394 bridge. SOLUTION: By setting the forward stream bit of a context control register for isochronous reception of a 13940 HCI section 124a to '1', reception data of each isochronous channel stored in a memory 112 can be made in common, so as to have the same header information as that of transmission data. A CPU 111 confirms that the forward stream bit of a context control register for isochronous transmission of a 13940 HCI section 124b is set to '1'. Only by eliminating the information (time information and information denoting a reception state) required only at the reception out of data of each channel stored in the memory 112, can the transmission data of each isochronous channel be generated without the need for data processing.
Patent JP-2001327195-A (JP)
Title: Position deviation detection device and dispensing device
Inventor: SUGANO MITSUHIDE
IPC: H02P8/32
Filed: 2000-05-18
Abstract: PROBLEM TO BE SOLVED: To detect the position deviation between when a motor is in operation and when the motor is not operated when detecting position deviation in a dispensing device. SOLUTION: When a motor is operating and a detection pulse being outputted from a rotation detector for detecting the rotation of the rotary shaft of the motor is interrupted, the count value of a counter 34 or a counter 36 increases and hence position deviation is decided. When the motor is not operating, a low-frequency detection pulse caused by outer force or the like from a low-pass filter 42 is outputted, and the number of pulses is counted by a counter 48 and a counter 50. The counter 48 and the counter 50 are reset by forward pulses or backward pulses, thus detecting the position deviation only when the motor is not operating.