baber/WOPTO huggingface dataset:
Patent JP-2002326597-A (JP)
Title: Method of repairing ship with adhesive agent
Inventor: HIRANO MASAAKI
IPC: B63B9/00
Filed: 2001-05-02
Abstract: PROBLEM TO BE SOLVED: To eliminate the wasteful consumption of time and cost by repairing defects on an existing ship without docking. SOLUTION: A stiffener 2 formed of an angle material is stuck to a vibrating wall 1 with two-liquid mixed type acrylic adhesive agent.
Patent JP-2002099830-A (JP)
Title: Device and method for controlling history of viewer, and device for providing history of viewer
Inventor: KOBAYASHI HITOYUKI
IPC: G06Q30/06
Filed: 2001-05-02
Abstract: PROBLEM TO BE SOLVED: To collect information, interest and concern in connection of a viewer viewing an Web site to make them serve for efficient advertisement distribution and marketing. SOLUTION: This viewer history controlling device for controlling a condition for viewing the Web site 40 where a viewer terminal 50 having a browser function is connected to the internet 30 is provided with a customer control device 60 for controlling a customer registration data, a content supply control device 70 for controlling a content supply condition as to the Web site 40, an access authenticating monitor 80 for controlling connection-authenticating information to the Internet, a viewing content monitor 90 for controlling an access history in the Web site 40 of the viewer terminal 50, a purchase history information controlling device 110 for controlling purchase history information of a customer in the viewer terminal 50,  and a viewer behavior collecting analyzer 120 for collecting attribute information as to the viewer terminal 50 accessing the Web site 40 from the monitor 80.
Patent JP-2002335100-A (JP)
Title: Electric part mounting system
Inventor: OE KUNIO
IPC: H05K13/04
Filed: 2001-05-07
Abstract: PROBLEM TO BE SOLVED: To avoid degradation in work efficiency as an entire system by avoiding a printed wiring board from interfering with the mount region of an adjoining part mounting unit, related to an electric part mounting system which consists of a plurality of part mounting units. SOLUTION: When an electric part 12 is mounted on a printed wiring board 14 on a part mounting unit 16 having a width larger than that of a printed wiring board transportation direction, the pitch for a part mounting unit is increased by interposing a spacer 150 between part mounting units. So, the printed wiring board avoids interference with an mount region 118 of an adjoining part mounting unit. Under this condition, the printed wiring board is divided into a plurality of regions for mounting electronic parts. A wiring board conveyor 50 of each part mounting unit is replaced according to the size of the spacer.
Patent JP-2002332274-A (JP)
Title: Method for manufacturing squalamine
Inventor: IKEGAWA NOBUO
IPC: C07C49/517
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing squalamine from desmosterol. SOLUTION: The 3-keto-7,24(R)-diol derivative of desmosterol is produced via the synthesis of the acetyl derivative of desmosterol, the synthesis of the 24(R),25-diol derivative of desmosterol, the synthesis of the monobenzoyl derivative of desmosterol, the synthesis of the 25-exomethylene derivative of desmosterol, the synthesis of the 3β-acetyl derivative of desmosterol, the synthesis of the 7-keto derivative of desmosterol, the syntheses of the 5α-hydro-7β- hydroxy derivative and the 5α-hydro-7-keto derivative of desmosterol, the conversion of the 5α-hydro-7β-hydroxy derivative to the 5α-hydro-7-keto derivative, the synthesis of the 3β-hydroxy derivative, the synthesis of the 3β,7α-diol derivative, the synthesis of the 3-keto-7α-hydroxy derivative, and the synthesis of the 3-keto-7,24(R)-diol derivative.  Azido spermidine is separately synthesized. The 3-keto-7,24(R)-diol derivative of desmosterol and azido spermidine are made to react with each other through a reaction of Kinney et al.
Patent JP-2002336913-A (JP)
Title: Press forming simulation method
Inventor: TAKAMURA MASATO
IPC: G06F17/50
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a simulation method in which restrictive conditions necessary in the beginning of press forming simulation are automatically set according to the shape of a formed article, and the simulation need not be interrupted in the middle thereof. SOLUTION: This press forming simulation method comprises a step (S4) of deciding whether or not the shape of the completed article is symmetrical, a step (S11) of setting the restrictive conditions in X-direction and Y-direction at the position of the center of gravity of a plate model with the pressing direction as Z-direction and the plane orthogonal thereto being an X-Y plane if the shape is not symmetrical, and setting either restrictive condition in X- direction or Y-direction at the position away from the position of the center of gravity by the predetermined distance, a step (S21 or S22) of setting the restrictive conditions on the symmetrical line part of the plate model if the shape is symmetrical, a step (S8) of releasing the set restrictions at the time when the plate is brought into contact with a die.
Patent JP-2002332556-A (JP)
Title: METHOD FOR PRODUCING HOT DIP Sn-Zn PLATED STEEL SHEET
Inventor: GOTO YASUTO
IPC: C23C2/40
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing Pb-free hot dip Sn-Zn plating which has excellent corrosion resistance, and is particularly suitable as an automobile fuel tank material. SOLUTION: A steel sheet subjecting to plating pretreatment is dipped into a hot dip plating bath containing, by weight, 1 to 8.8% Zn, and the balance Sn of 91.2 to 99.0% with inevitable impurities at a bath temperature of the melting point +20 to +300 deg.C, and is subjected to hot dip plating. The cooling rate before the solidification of the plated layer directly after the hot dip plating is controlled to >=20 deg.C/sec.  This invention adopts a method where, as the plating pretreatment, a steel sheet subjected to annealing is subjected to Ni-based preplating, is coated with flux containing hydrochloric acid, and is plated, or a method where a steel sheet subjected to cold rolling is subjected to plating pretreatment in which the maximum sheet temperature in an oxygen-free furnace is 450 to 750 deg.C, the maximum sheet temperature in a reducing furnace is 680 to 850 deg.C, the ratio of the residence time in the oxygen-free furnace/the resicence time in the reducing furnace is 1/3 to 1, and the dew point at the outlet of the reducing furnace is <=-20 deg.C, and is plated.
Patent JP-2002343616-A (JP)
Title: Method for manufacturing oxide containing rare earth element
Inventor: TAGUCHI HITOSHI
IPC: H01F1/10
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To reduce recycling cost, when recycling ground waste or waste material, such as improper material produced during the manufacturing step for rare earth magnet. SOLUTION: When manufacturing an oxide containing rare earth elements, waste material of rare earth magnet produced during a manufacturing step for the rare earth magnet is used for a part of raw material.
Patent JP-2002343919-A (JP)
Title: Lead frame
Inventor: KANEDA YOSHIHARU
IPC: H01L21/56
Filed: 2001-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a lead frame having a structure in which one part of leads is exposed from one surface of an external resin and a hollow is not formed on the resin between the leads to manufacture a semiconductor device having good moisture resistance. SOLUTION: A lead frame 16 integrally comprises a great number of sets, each set being formed by arranging an annular tie bar 18 surrounding an island 17 so as to be close to the island 17 on which a semiconductor pellet 21 is mounted, making a number of fine leads 20 extend from the tie bar 18 toward the island 17, and bridging a tie bar supporting part 22 whose one end is connected to the tie bar 18 in a slit part 19 formed along the outside of the tie bar 18. The lead frame is formed in such a way that a buffer film abuts to one surface side of the leads 20, and the lead frame is die-clamped by a molding die to coat the region surrounded by the tie bars 18 except for the buffer film abutting surface with a resin. In the lead frame, concave parts 22a are formed on the buffer film abutting surface of the part 22.
Patent JP-2002341133-A (JP)
Title: Color wheel device
Inventor: YAMAMOTO MASAHIRO
IPC: G02B5/28
Filed: 2001-05-16
Abstract: PROBLEM TO BE SOLVED: To obtain a color wheel device to be used for an image generating device and having filter segments less in wind-ripping pound and free from being damaged even in a ultrahigh rotation state. SOLUTION: In the color wheel device, interference filters are applied (by forming films) on the front and back faces of a disk type single substrate so as to constitute the filter segments by the synthesis of the interference filters on the front and back faces. The obtained color wheel produces little frictional sound with air and is safe by eliminating the level difference on the seams on the substrate.
Patent JP-2002338597-A (JP)
Title: Method for preparing embryo extract for cell-free protein synthesis and method for cell-free protein synthesis
Inventor: ENDO YAETA
IPC: C07K14/415
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently preparing an embryo extract for cell-free protein synthesis having a high synthetic efficiency and a method for synthesizing a protein in a cell-free translation system in an industrially effective manner. SOLUTION: The method for preparing an embryo extract for cell-free protein synthesis comprises processes of crushing plant seeds, selection of plant embryos, washing, pulverization and extraction. The selection of plant embryos is performed by using a color selector.
Patent JP-2002340065-A (JP)
Title: Cooling oil circuit of wet type multi-disc brake
Inventor: FUKADA YUICHI
IPC: F16D65/853
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a cooling oil circuit having a wet type multi-disc brake embodied compactly at a low cost. SOLUTION: The cooling oil circuit having a wet type multi-disc brake includes a pump which circulates the cooling oil from the inlet of the brake to the outlet for cooling the brake, in which the oil suction port of the pump is put in communication with the oil outlet of the brake and the discharge port of the pump and the oil inlet of the brake are put in communication with a tank for draining the cooling oil. An alternative constitution is equipped with a pipeline through which an oil inlet provided on the minor diametric side of the brake and an oil outlet provided on the major diametric side of the brake are connected directly to the place between the above-mentioned oil inlet and outlet.
Patent JP-2002296292-A (JP)
Title: Acceleration sensor
Inventor: ISHIKAWA HIROSHI
IPC: H01L41/08
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To reduce dispersion of detection sensitivity, and to enhance flatness of the detection sensitivity in a frequency band in use. SOLUTION: An oscillator 1 is bonded to one end part of a weight part 2 via the first adhesive layer 4. An end part of the oscillator 1 opposed to a substrate 3 is divided into two to form electrodes 5 therein. The electrodes 5 are bonded to electrodes 6 formed on a surface of the substrate 3 via the second adhesive layer 7. A formation pattern of the electrodes 6 is symmetric as to an axis X-X parallel to a long side of the substrate 3, and respective thickneses of the electrodes 6 are equal each other. A mechanical resonance frequency of the substrate 3 is set outside the used frequency band of an acceleration sensor 10.
Patent JP-2002339670-A (JP)
Title: Blocker lifter of sunlight blocking device
Inventor: OKAMURA TADASHI
IPC: E06B9/262
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a blocker lifter of a sunlight blocking device capable of preventing endlessly suspended lift cords from sagging when an intermediate rail is pushed up by a bottom rail by restricting to a predetermined position the position of the endless edge of each lift cord. SOLUTION: In the sunlight blocking device, the bottom rail 5 can be raised and lowered by operating the first lift cord 6 and the intermediate rail 3 can be raised and lowered either by pulling the second lift cord 12 out of a head box 1 or by retracting the second lift cord 12 into the head box 1 by use of the weight of the intermediate rail 3. With an end of the second lift cord 12 attached to the intermediate rail 3, the second lift cord 12 is suspended endlessly. A tensioner 16 is provided for tensioning the second lift cord 12 by keeping constant the height of the endless edge of the second lift cord 12.
Patent JP-2002348790-A (JP)
Title: Plated strand and method for producing the same
Inventor: ETSUNO YUJI
IPC: A01K63/00
Filed: 2001-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a plated strand having high corrosion resistance, high fatigue resistance and flexibility, and to provide a method for producing the plated strand. SOLUTION: This plated strand 1 comprises a plurality of plated wires 2, having an appropriate laid structure; wherein at least part of the plated wires 2 have each a cross-sectional shape formed of a wire part 2a and a plating layer part 3 mergedly integrated with the plating layer 2b previously adhesively formed on the surface of the plating layer 2b and of profile contour shape partly having projections 3a.
Patent JP-2002351097-A (JP)
Title: Method for cleaning electrophotographic photoreceptor base body
Inventor: MIYAMOTO FUMIO
IPC: B08B3/02
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for cleaning an electrophotographic photoreceptor by which the base body can be cleaned at low cost and low energy supply by improving the occurrence efficiency of an air bubble. SOLUTION: This method for cleaning the electrophotographic photoreceptor base body includes a brush washing process to brush the surface of the base body by using a cleaning liquid, an ultrasonic cleaning process based on the cavitation action of a ultra sonic wave, a shower cleaning process, an air bubble cleaning process to perform rinsing by discharging air bubbles from a nozzle to which compression air is supplied and to perform washing with washing water, and a drying process to dry moisture on the surface of the base body.
Patent JP-2002352974-A (JP)
Title: Lighting equipment for electric discharge lamp
Inventor: BANDO TAKAHIRO
IPC: H05B41/392
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To provide electric discharge lamp lighting equipment which can control current, which flows each of two or more cold-cathode electric discharge tubes, using simple circuit constitution. SOLUTION: The current, which flows in the cold-cathode electric discharge tubes 6 and 7, is detected by resistors 10 and 11 for current detection, and is inputted into predetermined ADCs (ADC1, ADC2) of a microcomputer 1 via rectifying circuits 18 and 19. Based on this, the microcomputer 1 adjusts the duty ratio of signals outputted from PWM outputs (PWM2 and PWM3). The signals, outputted from the PWM2 and the PWM3, are inputted to bases of transistors 12 and 13 via the rectifier circuits 18 and 19, and the current, which flows in each the cold-cathode electric discharge tubes 6 and 7 respectively, are adjusted to predetermined values.
Patent JP-2002349241-A (JP)
Title: Exhaust emission control device for diesel engine
Inventor: MINAMI TOSHITAKA
IPC: F01N13/02
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To continuously and surely burn PM collected at DPF in a wide driving zone of a diesel engine mounted on a vehicle. SOLUTION: This exhaust emission control device is provided with a first continuous regenerative diesel particulate filter 12 arranged in an exhaust passage of an engine 2, a bypass passage bypassing the exhaust passage on the upstream of the first continuous regenerative diesel particulate filter, a second continuous regenerative diesel particulate filter 13 arranged in the bypass passage, a switching valve for switching a passage for an exhaust gas between the bypass passages, and a controlling means for controlling an exhaust temperature raising means, exhaust temperature rise and the switching valve,  and the controlling means actuates the exhaust temperature raising means when an exhaust temperature zone of the engine is in a zone lower than a predetermined temperature zone and controls the switching valve so that the exhaust gas passes the second continuous regenerative diesel particulate filter.
Patent JP-2002022630-A (JP)
Title: Equipment and apparatus for measuring physical properties of material with high throughput
Inventor: HAJDUK DAMIAN
IPC: G01N3/20
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a multipurpose apparatus for screening a combination library with high throughput. SOLUTION: The apparatus comprises a sample holder for holding the components of a library, a probe array for perturbing an independent library component mechanically, and a sensor array for measuring response to mechanical perturbation of each library component. During screening operation, the apparatus replaces the sample array (sample holder) and the probe array and perturbs an independent library component mechanically. A material sample is screened based on a large number of different bulk physical properties including Young's modulus (bending, uniaxial drawing, biaxial drawing, shearing), hardness (indentation), fracture (stress and strain at the time of fracture, toughness) adhesion (tackiness, loop tackiness), flow (viscosity, melt flow index, rheology), and the like.
Patent JP-2002357655-A (JP)
Title: Pulse compression device and pulse compression method
Inventor: KAKINUMA HIROYUKI
IPC: G01S13/28
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To simultaneously perform the detection of a small target near a large target and the detection of a low S/N target. SOLUTION: This device comprises a reference signal storage part 3 for storing a reference signal; a pulse compression filter part 1 for subjecting the reference signal to pulse compression processing followed by outputting; a filter coefficient generation part 6 for calculating an inverse function filter coefficient; an inverse function filter part 4 for subjecting a designated area of output signal of the pulse compression filter part 1 to inverse function filter processing; a target detection part 21 for extracting a target signal from output signals of the inverse function filter part 4 and outputting the position and signal intensity thereof; a target detection part 22 for extracting a target signal from output signals of the pulse compression filter part 1 and outputting the position and signal intensity thereof;  and an integrated processing part 5 for extracting a target the side lobe level of which exceeds a noise level from the output signals of the target detection part 22 and outputting the designated area to the inverse function filter part 4.
Patent JP-2002357775-A (JP)
Title: Wavelength variable filter
Inventor: TAKAHASHI KENICHIRO
IPC: G02B5/18
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a wavelength variable filter which avoids the occurrence of buckling and reliably compresses a fiber grating part. SOLUTION: In the wavelength variable filter 30, both of a pair of applying members 18 and 19 whose outside ends 20 and 21 are bonded and fixed to an optical fiber 4, respectively are moved along the axial direction of the optical fiber 4 by a feeding means 2A. The fiber grating part 22 is formed on the optical fiber 4 between the outside ends 20 and 21, and force is added to the fiber grating part 22 from both sides along the axial direction of the optical fiber 4. Accordingly, compressive force is reliably added to the fiber grating part 22 along the axial direction of the optical fiber 4, and the occurrence of the buckling is suppressed by covering the optical fiber 4 with the applying members 18 and 19 and movable intermediate members 39 and 40. Furthermore, movement to return the applying members 18 and 19 can reliably be performed by the adoption of the feeding means 2A.
Patent JP-2002364505-A (JP)
Title: Engine protective device for vehicle
Inventor: ITOU NOBUYASU
IPC: G07C5/08
Filed: 2001-06-06
Abstract: PROBLEM TO BE SOLVED: To provide an engine protective device capable of surely steering a vehicle to a specified position even if an engine is stopped when the engine is abnormal in the vehicle with a power-assisted device. SOLUTION: This engine protective device comprises a power device for supplying current to the ignition circuit of the engine, a key switch for switching between an ignition terminal (IG) and a starter terminal(ST), at least one first switch means operating by detecting the abnormality of the engine, an alarm means operated by the ON operation of the first switch means, and a first count means starting count by the ON operation of the first switch means. After the count is performed by specified times by the first count means, the engine is stopped.
Patent JP-2002368114-A (JP)
Title: Semiconductor with built-in circuit containing scan paths
Inventor: KOIKE TATSUNORI
IPC: G06F11/22
Filed: 2001-06-12
Abstract: PROBLEM TO BE SOLVED: To solve the problem of the scan test design needing to comprise at least pins SM, SI and SO but the need exists for reducing the test time, by dividing the scan path to provide the same number of pins SI, SO as the scan path division number, which results in the increased number of test pins. SOLUTION: The integrated circuit has a circuit arrangement comprising scan paths connected to a combined circuit block, each scan path having a plurality of SFFs, and bidirectional pins for inputting a test pattern to the scan path, according to a control signal input mode for applying the test pattern to the combined circuit block and for outputting test results of the combined circuit block in an output mode. For the direction control of the bidirectional pins, an internal circuit is used, which includes chip inputs or counters for control signals from external pins.
Patent JP-2002373506-A (JP)
Title: Night-light
Inventor: IWAO NORIAKI
IPC: F21V5/04
Filed: 2001-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a night-light, which can enlarge the spread angle of an illuminating range. SOLUTION: The circuit board, which is mounted with two or more light emitting diodes 2, is contained in the lower part of an instrument main part 1. A lens cover 30, which forms some part of the instrument main parts 1, and covers two or more light emitting diodes 2, is arranged in the lower part of the instrument main part 1. Two or more the light emitting diodes 2 are arranged along with the lens cover 30. Two or more the light emitting diodes 2 have arranged so that their light emitting faces may gather on an imaginary convex curved surface, which is swelled to the outside, and may have set up to have the larger opening angles of light axis the father they separate from a central line greatly by making a normal line passing on the point of the imaginary convex curved surface as the central line of a luminous intensity distribution.  That is, the two or more light emitting diodes 2 are mounted on the circuit board 50 so that they may have the larger angle, which is formed by the central line and the light axis, the farther they have separated from the central line.
Patent JP-2002373979-A (JP)
Title: Solid state line sensor
Inventor: SAITO HIROYUKI
IPC: H04N5/335
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To sufficiently assure a saturated output charge content of an ST region even when a pitch of pixels of a solid state line sensor having a lateral OFD structure is narrowed. SOLUTION: In the CCD line sensor, a discharge control region has a plurality of regions (171, 172) having different impurity concentrations, and a plurality of overflow drain regions (181, 182) provided adjacently in the longitudinal direction in a substrate surface adjacently corresponding to the regions (171, 172).