baber/WOPTO huggingface dataset:
Patent JP-2003308125-A (JP)
Title: Overcurrent protection circuit and its integrated circuit
Inventor: SUGIMURA NAOAKI
IPC: H02M3/155
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an overcurrent protection circuit for automatically recovering output voltage when output currents are not put into an overcurrent state due to the decrease of load currents after an element for increasing voltage is operated without rising it from an initial state.  <P>SOLUTION: The overcurrent protection circuit where the output path of a control voltage Vc0 is added to a path for a main output to provide a path for a monitor output is provided with a voltage increasing element 310 for a main output, a switch element 210 for separating the path for the main output from the path for the monitor output, a main output element 310 to be output- controlled by a control voltage Vc1, a monitor output element 320 to be output- controlled by a control voltage Vc2, and an output switching circuit 230 for detecting a total output current value Iout of the main output element 310 and the monitor output element 320, and for separating the switch element 210 when the total output current value Iout is higher than a first prescribed current value, and for outputting a signal Vst1 to increase the control voltage Vc1 to a power supply voltage Vdd by the voltage increasing element 220.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003309607-A (JP)
Title: Anti-profiling apparatus and its program
Inventor: OTANI HISAMICHI
IPC: H04L12/66
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an anti-profiling apparatus for determining validity in a reception packet, and controlling information for provision to prevent the leakage of information in collecting the information with an illegal access as a purpose, or to provide false information, and also to provide an anti- profiling program.  <P>SOLUTION: A handling method determination processing part 15 receives a packet via a packet obtaining processing part 14, and decides a reception packet processing system based on a determination rule 11. Then a black list 12 is collated with a processed packet history 13 to determine the validity of the received packet. Based on the determination result, a processing is performed by selecting one of the following four, namely, a regular response transferred from an internal network is returned via a packet reception processing part 17, a minimum information generation processing part 20 generates limited information for response, a pseudo-reply generation processing part 18 generates false information for transmission, or no response is performed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003307768-A (JP)
Title: Dual-visual-field imaging device
Inventor: ASAI YOSHIYUKI
IPC: H04N5/225
Filed: 2002-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To make the imaging interval adjustable over a wide range from 0 cm where imaging areas nearly overlap each other, to several cm when two imaging elements individually image two imaging areas on the axis X at nearly equal distances from the origin of XYZ coordinates.  <P>SOLUTION: An imaging optical system picks up the images of the imaging areas (2R, 2L), which are reflected by a couple of oblique reflecting surfaces (4R, 4L) in the positive and negative directions of the X axis at Z-coordinate positions corresponding to the distances from the origin (P) to the imaging areas (2R, 2L), by a couple of imaging elements (7R, 7L) which are arranged in a position adjustable state along an axis Z; and an optical axis adjusting element (9) which offsets one of the optical axes from the imaging areas (2R, 2L) to respective reflecting surfaces (4R, 4L) in the axis Y is arranged between the imaging areas (2R, 2L) and oblique reflecting surfaces (4R, 4L), which are stack in the axis Y and arranged crossing a plane YZ.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003305851-A (JP)
Title: Inkjet head and inkjet recorder
Inventor: TSUNODA SHINICHI
IPC: B41J2/045
Filed: 2002-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the precision of a joining position of members related to discharging of ink drops at an inkjet head.  <P>SOLUTION: A circular pit 101 as an alignment mark set at a joining face of a liquid chamber diaphragm member (channel plate) 32 to a diaphragm 31 is formed within a step face 102 retracted from the joining face. When an adhesive is applied to the whole of the joining face, the adhesive adheres to an edge part of the step face 102 without being adhered to an edge part of the circular pit 101. Therefore, the edge of the circular pit 101 can be clearly imaged by a CCD camera or the like. The diaphragm 31 and the liquid chamber diaphragm member 32 can be highly precisely registered and joined by highly precisely detecting edges of a circular hole 100 and the circular pit 101.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003315145-A (JP)
Title: Vibration measurement method and design method for rotating machine
Inventor: OSAWA HARUSHIGE
IPC: G01M99/00
Filed: 2002-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To improve accuracy of vibration analysis of a spindle motor for a hard disk drive and enhance measurement efficiency.  <P>SOLUTION: A spindle motor is used as a vibrator required when conducting a vibration characteristic measurement. Specifically, U and V phases of a three- phase power source including U, V, and W phases are applied and the phases thereof are adjusted so as to generate an exciting force in a rotating direction or a radial direction, and the generated vibration is measured. Since no vibrator is needed, a vibration generated only by the motor can be measured and time and in manpower for the measurement can also be reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003318300-A (JP)
Title: Method for packaging ccd and its production facility
Inventor: TSURUTA HISAYUKI
IPC: H04N5/372
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate troubles at a cap seal part, e.g. shrinkage and floating of a cap, by controlling expansion of residual air in the hollow section of a ceramic package due to temperature rise at the time of UV curing.  <P>SOLUTION: A semimanufactured product 1 is carried to a UV resin coating stage 10 where it is coated with resin by a dispense mechanism 11 thence it is carried to a cap mounting stage 12 where a cap 2 is mounted on the semimanufactured product 1 by a cap carrying/mounting means 13. Subsequently, the semimanufactured product 1 mounting the cap 2 is carried to a package cooling stage 14 and the cooled semimanufactured product 1 is irradiated with required quantity of light at a UV curing stage 15 before being carried to a containing section. Dry ice is produced from CO2 liquefied gas as the cooling medium of the package cooling stage 14 and the cooling stage is cooled or dry ice is sprayed directly to the semimanufactured product 1. A heating mechanism is provided in the UV resin coating stage 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003314553-A (JP)
Title: Method and apparatus for manufacturing hydrodynamic bearing apparatus
Inventor: YAMASHITA NOBUYOSHI
IPC: F16C33/14
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for manufacturing a hydrodynamic bearing apparatus wherein manufacturing efficiency and quality of a product is improved, by easily and efficiently wiping lubricating oil stuck to the hydrodynamic bearing apparatus after an oiling process.  <P>SOLUTION: In an after-treatment after an oiling process for the hydrodynamic bearing apparatus 1 which is not oiled yet, when lubricating oil stuck to the apparatus 1 is wiped off, the lubricating oil stuck to the outer bottom face 7y and the outer peripheral surface 7x of a housing 7 is blown off or blown away by jetting gas from a gas blowing means 27 at least toward the outer bottom face 7y and the outer peripheral surface 7x of the housing 7. A gas flow passage 28 is formed such that the gas jetted from the single gas blowing means 27 flows along the outer bottom face 7y and the outer peripheral surface 7x.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003319279-A (JP)
Title: Digital tv broadcasting receiver
Inventor: HIROSE TOMOYUKI
IPC: H04N5/44
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital TV broadcasting receiver capable of easily accessing a URL transmitted as incidental information.  <P>SOLUTION: The digital TV broadcasting receiver is provided with a URL information extraction part 53 for extracting URL information from the incidental information transmitted in a transport stream of digital TV broadcasting, a URL information storage part 55 for storing a URL database formed on the basis of extracted URL information, and an Internet access means 46 for accessing URLs recorded in the URL database. A user designates a URL as an access object out of the URLs in the URL database which are displayed on a monitor 51 as a list, and the Internet access means 46 accesses the URL designated by the user.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003314138-A (JP)
Title: Braking device for sliding door
Inventor: TAKAHASHI NORIO
IPC: E05F5/02
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact device which enables a sliding door to be lightly opened from a braking state by facilitating the adjustment of a braking force.  <P>SOLUTION: A braking member 10 is installed in either of the sliding door 1 and a frame body 5 into which the sliding door 1 is to be fitted; and a plate cam 20, which is to be rotated by contact and friction with the braking member 10, is installed in the other one of them in such a manner as to be urged in a direction orthogonal to the braking member 10. Just at the closing of the sliding door 1, the braking member 10 is brought into contact with a curved surface 20a of the plate cam 20, so that the plate cam 20 can brake the sliding door 1 by pushing the braking member 10 while being rotated. Just at the closing of the sliding door 1, since a radius of the plate cam 20, which is brought into contact with the braking member 10, is made longer with the rotation of the plate cam 20, the braking force is made greater with the rotation of the plate cam 20. When the sliding door 1 is separated from a door stop 7, frictional resistance is extremely low by virtue of the rotation of the plate cam 20 in a direction in which the radius of the plate 20 is made shorter.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003312897-A (JP)
Title: System and method for performing control according to carrying state of carrying matter
Inventor: SHINOZAKI YOSHIYUKI
IPC: B65H7/14
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To detect whether a carrying matter is normally carried or not more surely than in the past.  <P>SOLUTION: A first detecting point 104 is determined on the outside of the right end of an allowable passing range 491 on a carrying passage, and a second detecting point 103 is determined on the outside of the left end of the allowable passing range 491. A first detecting point 101 and a fourth detecting point 102 are determined in laterally different positions within the allowable passing range 491. The third and fourth detecting points 101 and 102 are arranged on the downstream side in paper feeding direction from the first and second detecting points 104 and 103. A first carrying state detection control device can detect the time difference between the passing of a sheet 30 through the third and fourth detecting points 101 and 102, and the passing of the sheet 30 through the first or second detecting point 104 or 103, and determine a normal carrying or an error carrying according to each detection result.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003311714-A (JP)
Title: Backer for decorative material
Inventor: NOGUCHI KATSUHIRO
IPC: B32B27/36
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a backer for a decorative material which is so stuck as to be positioned between a woody plate such as plywood and the decorative material and which reduces the indentation due to falling of a thing or running of a caster and prevents warping and deformation of the decorative woody plate and further peeling of the decorative material from the woody plate.  <P>SOLUTION: The backer for the decorative material has, as a component layer, a polybutylene terephthalate layer which is obtained by a T-die type extrusion molding method and of which the melting point measured in conformity with JIS K 7121 is 220-228°C. The total thickness thereof is 250-500 μm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003324055-A (JP)
Title: Managing system, managing device, managing method, aligner and control method therefor
Inventor: MATSUMOTO TAKAHIRO
IPC: H01L21/027
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To optimize a parameter value used in global alignment of an aligner during a mass production operation.  <P>SOLUTION: The aligner 1 performs AGA measurement by using a prescribed sample shot group formed on a wafer, and decides a correction parameter. Measured values of a plurality of sample shots on the wafer are obtained by reflecting the obtained correction parameter, and they are informed to a central processing unit 4 with the correction parameter (data transfer 18). The wafer exposed by using the correction parameter is inspected by an overlap inspection device 3, and inspection/measurement positions of a plurality of sample shots are informed to the central processing unit 4 (data transfer 19). The central processing unit 4 decides an offset used for an alignment processing based on the correction parameter, measurement positions and the inspection/ measurement positions, which are collected for a plurality of photosensitive substrates, and it is informed to the aligner 1 (data transfer 20).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003295852-A (JP)
Title: Image display system
Inventor: FUNAHASHI TAKESHI
IPC: G09G5/00
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display system which can display an image of uniform and optimum picture quality corresponding to a purpose of use whichever the constitution of the system is.  <P>SOLUTION: The image display system which displays an image corresponding to supplied image data on a display and comprises the display, a means which obtains and stores system constitution information, an image processing part which processes the supplied image data according to the obtained system constitution information, and a video card which outputs the image data processed by the image processing part as a display signal to the display.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003326370-A (JP)
Title: Spot welding system and its control method
Inventor: MAKITA MIGAKU
IPC: B23K11/24
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To automatically and precisely correct a command value to a servo motor in holding a workpiece by accurately determining a holding/pressurizing force of an electrode tip that opens/closes by the servo motor.  <P>SOLUTION: A welding gun 14 is moved to the position of a pressure detector 24 using an articulated robot 16. A prescribed pressurizing command value C is given to the electrode tip of the welding gun 14, with the pressure detector 24 clamped to detect a holding/pressurizing force F. In this case, an electric current value I fed to the servo motor 40 for driving the electrode tip is detected by a current detector 72. A correlation function between the holding/pressurizing force signal A2 and the current value I is determined by a correlation function forming circuit 58. The welding gun 14 is moved to the position of a workpiece by means of the articulated robot 16. A command current value Q1 which is set based on the determined correlation function is applied to the electrode tip, so that the workpiece is clamped for spot welding to be performed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003328728-A (JP)
Title: Exhaust emission control device
Inventor: ISHIDAI SHINJI
IPC: B01D53/86
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust emission control device capable of efficiently regenerating a filter by activating an oxidation catalyst to burn exhaust particles even in the operating situation where the temperature of exhaust gas does not get to the activation temperature of the oxidation catalyst or higher.  <P>SOLUTION: When the operation of an internal combustion engine is started, a fuel supply instructing part 73 of a controller 7 starts the supply of fuel by an electromagnetic pump 51, and a combustion instructing part 74 of the controller 7 instructs combustion to an air supply part and a combustion part. A burner device 5 starts combustion (step A1) and supplies combustion gas to a heat exchanger 4. Exhaust gas flowing in from an exhaust gas inlet 11 is heated to the activation temperature (250°C) of an oxidation catalyst 3 or higher by the heat exchanger 4 to reach the oxidation catalyst 3, and the filter 2 is regenerated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003325120-A (JP)
Title: Flour mix for deep fry and fried product using the same and method for producing the same
Inventor: KATO TAKEHIRO
IPC: A23L7/157
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To prevent separation of coating of fried product when frying raw meat in which the protein is processed.  <P>SOLUTION: The flour mix for deep fry is obtained by including 1 to 15 wt.% GDL, calcium sulfate, calcium chloride, magnesium chloride or calcium lactate alone or a mixture thereof into separating powder or batter powder.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003327885-A (JP)
Title: Ink composition
Inventor: FURUYA TAKAHIRO
IPC: C09D11/328
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink composition, in particular a pigment ink composition for ink-jet printing use, having high dispersion stability, settability and water resistance, and capable of printing on plain paper without cockling.  <P>SOLUTION: The ink composition essentially comprises a coloring material, a dispersant and a solvent, wherein the dispersant consists of a resin containing nitrogen-containing groups such as amino groups, amide groups or salts thereof and optionally hydrophobic groups in particular, the resin being insoluble in water, and the main solvent is a (poly)alkylene glycol monoalkyl ether monoalkyl ester compound or dialkyl ester compound.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003334071-A (JP)
Title: Antibody recognizing cleavage site of sialic acid transferase, and screening method using the same
Inventor: KITATSUME SHINOBU
IPC: C12N9/64
Filed: 2002-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for screening a safe remedy of Alzheimer's disease hardly having side effects by examining whether BACE1 acts on a substrate except APP or not to establish a system for assaying activities of the BACE1 cleaving the substrate except the APP, and evaluating a specimen by using the system for assaying the activities of the BACE1 cleaving the substrate except the APP.  <P>SOLUTION: The method for cleaving a sialic acid transferase comprises bringing a β-selectase into contact with the sialic acid transferase.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003327090-A (JP)
Title: Wiper device
Inventor: NAKAZAWA AKIRA
IPC: B60S1/34
Filed: 2002-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a tube placed near a base end portion of a wiper blade from slacking or being exposed outside in a resin-made wiper arm having a wiper blade and a washer nozzle formed on its end portion.  <P>SOLUTION: In a wiper arm 1 configured of an arm support 4 having a pivot shaft end portion 2a integrally on its base end portion on which an arm shank 5 having a wiper blade 3 and a washer nozzle 6 at its leading end is placed swingably to a direction of a window surface, a pivot cap 9 put on a pivot shaft 2 includes a through-hole 9i used to draw a tube 8 connected to the washer nozzle to outside from the frame inside, and an engaging claw 9j used to engage the drawn tube 8 with the pivot cap 9, and the tube 8 is pulled along the outer circumference of the cap 9.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003336640-A (JP)
Title: Multi-point contact ball bearing
Inventor: KATSUNO YOSHIAKI
IPC: F16C33/78
Filed: 2002-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To prevent abrasion or the like of a retainer by relaxing stretching force generated between a ball and a pocket caused by a difference of a thermal expansion coefficient of inner and outer rings and the ball and a retainer.  <P>SOLUTION: A ring part 21 of a crown type retainer is separated at a ball clamping part 22 by a slit having a predetermined width Δt in a circumferential direction of the retainer and is made to a circumferentially deformable constitution.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003336751-A (JP)
Title: Alumina ceramics valve element and warm water faucet valve using it
Inventor: UKEKAWA JIHEI
IPC: C04B41/87
Filed: 2002-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a valve element made of alumina ceramics as a base substance and has high corrosion resistance of its slideway, and also to provide a warm water faucet valve using the valve element and having excellent durability.  <P>SOLUTION: The alumina ceramics valve element is made of alumina ceramics as the base substance, the slideways of the base substance is covered with amorphous alumina and the top of it is covered with diamond-like carbon. The warm water faucet valve has at least a pair of valve elements which slide each other, and the alumina ceramics valve element of this constitution is used for at least one valve element.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003337693-A (JP)
Title: Fast processor
Inventor: YAMAUCHI SO
IPC: G06F7/00
Filed: 2002-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fast processor having high performance in processing which is not affected by the influence of latency.  <P>SOLUTION: A sum-up device is constituted with a pipeline-type adder 202, a shift register 204 and a shit-step number control section 206. The output of the pipeline-type adder 202 is connected with the shift register 204, and the output of the shift register 204 is connected with an input of the pipeline-type adder 202. The number of the shift steps of the shift register 204 is controlled by the shift-step number control section 206.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003338629-A (JP)
Title: Organic thin-film transistor
Inventor: HIRAI KATSURA
IPC: H01L29/786
Filed: 2002-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic thin-film transistor that is stably activated under an environment wherein a device is used.  <P>SOLUTION: In the organic thin-film transistor having a gate electrode 2 formed on a support 1, a gate insulating layer 3 for covering the gate electrode, a source electrode 4, a drain electrode 5, and an organic semiconductor layer 6 formed on the gate insulating layer, at least the organic semiconductor layer is sealed with a sealing film 7 made of an ethylene-vinyl alcohol copolymer, thus achieving the organic thin-film transistor having a low leakage current and superior switching characteristics with a high ON/OFF ratio under high humidity.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003336636-A (JP)
Title: Dynamic pressure bearing device
Inventor: KOMORI ISAO
IPC: H02K7/08
Filed: 2002-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To simply prevent generation of a negative pressure at a gap of a radial bearing at low cost.  <P>SOLUTION: A plurality of dynamic pressure grooves are formed on an inner peripheral surface of a bearing sleeve 8 made of sintered metal. One axial end of the radial bearing gaps 9a, 9b is open to external air and the other end is closed to the external air. An oil introduction part 11 and an oil discharge part 12 of which an opening ratio is made larger than that of an inner peripheral surface 8a of a bearing sleeve 8 are formed on an inner peripheral chamfering part 8e at a lower part of the bearing sleeve 8 and an inner peripheral chamfering part 8f at an upper part. Thereby, since a quantity of oil exudation from the inner peripheral chamfered part 8f of the bearing sleeve is increased, it becomes possible that a large quantity of oil is fed to the radial bearing gap 9a and generation of the negative pressure is avoided.  <P>COPYRIGHT: (C)2004,JPO