baber/WOPTO huggingface dataset:
Patent JP-2003270087-A (JP)
Title: Defect inspecting method and apparatus by image processing
Inventor: KOJIMA HIDEKI
IPC: H01J11/26
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that specific patterns such as each kind of reference mark and test patterns are present on an electrode that is formed on a front plate and a rear plate in addition to a pattern section required for driving a PDP, and this sort of specific pattern being present in an inspection region is detected as 'a defect' in defect inspections and tact in a later review process increases unwillingly, and at the same time, needs to be judged to be non-defective, and reviewing a minute, common defect that may or may not be detected as a defect regardless of 'defect' in terms of resolution when imaging by a CCD camera or a detection limit size by algorithm, and at the same time, reviewing those that are judged to be common defects each time cause the tact to increase.  <P>SOLUTION: After a failed portion was detected, a failure judgment step is provided before the review. Then, in the step, the combination between the central coordinates of the failed section and failed elements is compared with that between the central coordinates of the preset defective section and/or a non-defective section for excluding from review targets by a defect-inspecting method and a defect-inspecting apparatus.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003267040-A (JP)
Title: Vehicular ventilator
Inventor: TERAMOTO YASUNOBU
IPC: B60H1/26
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To reduce striking sound when a butterfly valve abuts on the peripheral rim of an opening, and to enhance counter-flow preventing performance.  <P>SOLUTION: A butterfly valve is formed out of polyether based thermoplastic urethane having characteristics that JIS-A hardness is 70-80 and specific gravity is 1.01-1.28. Since the specific gravity of the butterfly valve is small, kinetic energy gets small when it is closed to suppress the striking sound. In addition, the hardness and the specific gravity are well balanced, counter-flow preventing performance and ventilation efficiency are excellent.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003266210-A (JP)
Title: Surface coated cemented carbide cutting tool with hard coating layer displaying excellent wear resistance
Inventor: HONMA TETSUHIKO
IPC: C23C16/36
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface coated cemented carbide cutting tool in which a hard coating layer exerts excellent wear resistance.  <P>SOLUTION: This surface coated cemented carbide cutting tool with an entire average layer thickness of 12 to 25 μm has a hard coating layer on a cemented carbide surface. The coating layer is constituted by (a) a lower layer, (b) an upper layer, and (c) a surface layer via an intermediate layer. (a) The lower layer is a titanium carbonitride layer of longitudinally long grown crystal structure having an average layer thickness of 6 to 15 μm. (b) The upper layer has an average layer thickness of 3 to 10 μm, and a granular crystal structure and a mixed phase structure whose crystal structure consists of α and κ aluminas, the ratio of both of the aluminas satisfying the formula, Fα/(Fα+Fκ)=0.1 to 0.4, wherein Fα and Fκ represent the totals of peak intensities appearing on the α and κ crystal surfaces, respectively in diffraction patterns of X ray diffraction method. (c) The surface layer is a titanium carbide layer and/or a titanium carbonitride of a compressive stress holding layer having an average layer thickness of 1.5 of 4 μm and a granular crystal structure. Furthermore, the intermediate layer is a titanium nitride having an average layer thickness of 0.1 to 0.6 μm and a granular crystal structure.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003267337-A (JP)
Title: Container
Inventor: OHIRA NORIHISA
IPC: B65D1/00
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To easily and surely peel a main layer and a skin layer in a container with a composite structure comprising the skin layer made of a synthetic resin film or the like peelably stacked on the main layer made of a synthetic resin or the like.  <P>SOLUTION: The container 10 comprising the skin layer 5 of the synthetic resin film or the like peelably stacked on the main layer 1 of the synthetic resin or the like has a strength lowering means 20 such as a breakable line 21 or a cut line 22 formed in advance on the main layer 1 at a position for dividing the container 10 into two. A user can easily divide the main layer 1 into two from the means 20 by folding the container when disposing of it. Thus the main layer 1 and the skin layer 5 can be easily and surely peeled off from each other.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003274129-A (JP)
Title: Facsimile equipment
Inventor: KOBAYASHI SHINJI
IPC: H04N1/32
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide facsimile equipment which more surely delivers a report to a manager.  <P>SOLUTION: The facsimile equipment, which reports a communication management report including reports to be reported to the other managers, to an address designated by an electronic mail, is provided with a transmission means which transmits a communication management report to a prescribed address again after a certain time in the case that the communication management report to the prescribed address at an arbitrary timing doesn't arrive (a non-arrival mail is delivered from a mail server).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003274064-A (JP)
Title: Service system
Inventor: KITAYAMA MASAHIRO
IPC: G06Q50/00
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a service system with a server function connecting an office, a convenience store, a copy center and a personal terminal (PDA, mobile phone) as a utilization environment of an MFP (Multi Function Peripheral).  <P>SOLUTION: In a multi functional peripheral MFP having a copy and FAX function connected to a network, an input output service server 4 for storing a file, a digital MFP 3, and a connection service server 2 for providing a connection to a public line network are arranged on a network.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003268522-A (JP)
Title: HOT DIP Sn-Zn PLATED STEEL SHEET
Inventor: GOTO YASUTO
IPC: C23C2/06
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide Pb free hot dip Sn-Zn plating which has excellent workability, weldability and corrosion resistance, and which is particularly suitable as an automobile fuel tank material.  <P>SOLUTION: In the hot dip Sn-Zn based plated steel sheet, the surface of the steel sheet is provided with an A layer, a B layer on the upper layer thereof, and a C layer on the upper layer thereof. The A layer consists of Ni or an Ni-containing alloy. The B layer consists of an Zn-rich layer containing ≥50 mass% Zn. The C layer has a composition of Sn-(1 to 50 mass%)Zn. The B layer has a composition of Zn-(1 to 50 mass%)Ni, and has a thickness of 0.01 to 1.0 μm, and a covering ratio of ≥50%.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003266811-A (JP)
Title: Printer system
Inventor: YONEZAWA TOMOZUMI
IPC: G06F3/12
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a printer performing intensive printing only of required parts.  <P>SOLUTION: In image data generated by an image data generating means, a paragraph as an image or a chart where a part of a relevant page required to be discriminated is a paragraph including a required part, e.g. 'at least one of coordinate and row', 'a font of a predetermined size or type', or 'a specified character string', and the character string is a title is specified and extracted by a print control information generating means and stored in a storage means, and then the stored image data is employed by the print control information generating means as an intensive print function.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003266778-A (JP)
Title: Image forming device
Inventor: TAKAMATSU MASAHIRO
IPC: G02B26/10
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device capable of selecting an optional interlacing period without decreasing the degree of freedom of an optical system even if a plurality of beams equally spaced in the sub scanning direction is used.  <P>SOLUTION: The image forming device scans together a plurality of beams equally spaced in the sub scanning direction by a rotating polygonal mirror 19S, and forms a two-dimensional electrostatic latent image on a photosensitive body rotated in the sub scanning direction by interlacing scanning. The beam count m and the interlacing period n fail to meet a natural relation, the angle between the normals of adjacent mirrors of the rotating polygonal mirror 19S is made nonuniform in accordance with the interlacing period, whereby even if a plurality of beams equally spaced in the sub scanning direction are used by installing an areal light emission laser or the like, an optional interlacing period can be selected by adjusting the angle and setting. Therefore, the degree of freedom of the optical system can be made higher than ever.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003276917-A (JP)
Title: Web winding machine
Inventor: YAMAGUCHI CHOTARO
IPC: B65H18/20
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a web winding machine capable of correctly moving a gluey paper tube to a tip part of a web, winding the web in good appearance, achieving easy control and correct positioning, and completely preventing transfer of adhesive.  <P>SOLUTION: This web winding machine comprises a winding part 1 provided with a first winding roll 10 to rotate the paper tube C that is winding in a winding space S, a second winding roll 20 to support the paper tube C, and a third winding roll 30 to press the paper tube C, a paper tube supply part 40 to keep the paper tube C to be supplied stand to a stand-by position T while applying a strip-shaped adhesive (ad) to a part in a circumferential surface of the paper tube C, a paper tube moving part 50 to move the paper tube C waiting at the stand-by position T to a contact position X when it gets in contact with the web W on a suction surface of the first winding roll 10, and a paper tube carrying part 60 to roll the paper tube C to be carried to the winding space S. The paper tube moving part 50 is provided with a lift guide 51 to guide the waiting paper tube C from the stand-by position T to the center of the first winding roll 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003048409-A (JP)
Title: Pneumatic radial tire
Inventor: TAKAGI SHIGEMASA
IPC: B60C9/20
Filed: 2002-03-20
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic radial tire of high steering stability and high-speed durability which is less easily broken. SOLUTION: An outside reinforcing layer 34 formed of steel cords is disposed outside a bead filler 22 of a bead part 13, and an inner reinforcing layer 30 formed of organic fibers is disposed inside thereof. A shoulder ply 41 formed of organic fiber cords is provided on a shoulder part 17 of the tire 10. In the shoulder ply 41, the cord array pitch is coarse on the tire center side and dense on both sides of the tire. A buffer rubber 42 is adhered so as to cover the shoulder ply 41. The buffer rubber 42 is flat triangular in section.
Patent JP-2003276923-A (JP)
Title: Sheet material carrying device
Inventor: CHINO HIDETO
IPC: B65H1/04
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet material carrying device in which even sheet material of a short length can be easily taken out, and in which switching between FU and FD delivery of documents can be conducted with favorable operability by a rear end regulation member.  <P>SOLUTION: This sheet material carrying device is provided with a sheet material housing means, a feed means, a sheet material rear end regulating means, a carrying guide means, a carrying guide means, a sheet material discharge means, and a plurality of sheet material discharge ports. The sheet material rear end regulating means is disposed on the sheet material housing means to be slidable corresponding to sheet material carrying length. The carrying guide means is movable to positions to switch sheet material carrying passages to the sheet material discharge ports. When the sheet material rear end regulating means is slid, the carrying guide means is interlocked with sliding action of the sheet material rear end regulating means to switch the carrying directions on both sides of a rear end regulating position for a certain constant sheet material carrying length.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003278727-A (JP)
Title: Fixing tool for plate, attaching/detaching tool therefor and fixing structure of number plate
Inventor: ASANO TATSUYA
IPC: F16B41/00
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing tool for a plate and its attaching/detaching tool, having a simple structure at a low cost, and a high anti-theft effect.  <P>SOLUTION: A plate fixing tool 1 for fixing a number plate 2 onto a car body is formed by a screw 3, a washer 4 and a nut 11. Surface of a screw head 6 is smoothly formed without a driver groove or a recess for inserting a wrench. The screw head 6 is approximately round but slightly distorted from a complete round. The screw 3 can be fastened and unfastened using the attaching/detaching tool having a recess slightly distorted from a complete round like the screw head 6. A tool restricting part 9 is circumferentially formed on outer circumference of the washer 4 such like surrounding the screw head 6, and a tool inserting groove 10 with a small width is formed between the screw head 6 and the tool restricting part 9. The screw head 6 cannot be gripped without a tool with a thinner wall thickness than width of the tool inserting groove 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003281551-A (JP)
Title: Human head image detector and occupant crash protection
Inventor: NISHINO JUN
IPC: G06T1/00
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a human head part cannot be discrimination from the clenched first of a person sitting in a normal posture on an image.  <P>SOLUTION: A human head image detection system comprises a first means for dividing the image of an object in a seat to a plurality of pieces; a second means for calculating the spatial positions of divided partial images in a coordinate form including at least distance data; a third means for classifying the respective divided image parts into groups according to the distance data calculated by the second means, and subjecting each of the image parts to thinning processing; a fourth means for extracting image parts having high linear degree of the thinned image parts; and a fifth means for superposing the image part having high linear degree every group. For the superposed composed image, it is determined whether this image is a part of elliptic or circular arc or not, when it is determined to be a part of circular arc, extraction of the human head from the image is determined.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002289068-A (JP)
Title: Key switch device
Inventor: MOCHIZUKI ISAO
IPC: H01H13/702
Filed: 2002-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a key switch device which can maintain a large key stroke and prevent a key top from being laterally slipped while coping with the thinning of a keyboard. SOLUTION: The upward and downward movement of a key top 1 is guided and supported as gears of both link members 7, 8 are turned engagingly and synchronously with each other. Thereby, a structure to slide and guide the holder part of a key stem upward and downward is not needed, and a keyboard, therefore, can be thinned while maintaining a large key stroke. In addition, the end surfaces of respective locking parts of both link members 7, 8 are brought into contact with inner wall parts of second locking parts, respectively, and the movement of both link members 7, 8 in the axial direction of base parts 9, 19 is regulated to a holder plate 26. Therefore, when depressing the key top 1, the key top 1 can be prevented from being laterally slipped.
Patent JP-2003279115-A (JP)
Title: Remote control unit for fan filter
Inventor: FUJITA TSUKASA
IPC: F24F11/02
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a remote control unit for adjusting an amount of airflow from a fan filter and monitoring cleanness of air in a space subjected to filter.  <P>SOLUTION: The remote control unit 40 comprises a communication circuit 41 for communicating with the fan filter 10, a display unit 43 for displaying an operational state of the fan filter 10 based on information received from the fan filter 10, and an operation unit 44 for setting adjustment of a rotation speed of an electric fan 16 included in the fan filter 10. The remote control unit 40 further comprises a sample air intake unit 63 for introducing a part of air subjected to filter, and a particle counter 45 for measuring an amount of dust in the sample air. The measured amount of dust is displayed by the display unit 43.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003276621-A (JP)
Title: Rack-and-pinion type power steering
Inventor: OTANI YASUHITO
IPC: B62D5/22
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To reduce size of a cylinder end and cost of a rack-and-pinion type power steering by changing a mounting position for a boot to a second mount bracket in the rack-and-pinion type power steering to cancel the constraint of the shape of the cylinder end.  <P>SOLUTION: An annular projected part 54 is formed in a peripheral edge of the other end opening of a through-hole 51a of a second mount bracket 50, and one end of a boot 16 covering a ball joint 14 provided in a projected end part of a rack shaft 12 is attached to the annular projected part 54. Thereby, since the constraint of the shape of the cylinder end which is conventionally a mounting position for a boot is cancelled, the size of a locking part 32 of the cylinder end 30 is reduced to be housed in the through-hole 51a of the second mount bracket 50 by eliminating the boot mounting part conventionally provided in the cylinder end.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003279515-A (JP)
Title: Monitoring apparatus for deterioration of film
Inventor: NAGASHIMA TAICHI
IPC: G01N27/00
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To quickly and easily detect a deterioration state of a coating film and to decide or estimate a timing of a recoating operation.  <P>SOLUTION: An apparatus for monitoring the deterioration state of the film 12 formed on the surface of a base member 10 is provided with information acquisition means 30 used to acquire information, indicating the deterioration state of the film 12 by detection terminals 32 arranged so as to come into contact with the film 12; a deterioration decision means 40 used to decide whether the deterioration state of the film 12 exceeds a preset reference on the basis of the information; and a notification means used to notify a decision result to the outside.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003277760-A (JP)
Title: Thermal decomposition kiln
Inventor: MOGI MIKIO
IPC: B07B1/46
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To separately take out char and incombustible matter on taking out a thermal decomposition residue.  <P>SOLUTION: An inner cylinder 3 having one end connected to a supplying pipe 5 and the other end connected to a discharging pipe 6a is accommodated in an outer cylinder 2 thereby forming a heating flow channel 7 between the inner and outer cylinders to form a kiln body 1. The kiln body 1 is rotatingly drivably laid declining toward the discharging pipe 6a, and a supplying apparatus 9 of an object 4 of thermal decomposition is connected into the supplying pipe 5. The other end portion of the discharging pipe 6a is caused to project into a separation chamber 12a by a required length and a bar screen part 16 is arranged at the other end portion of the discharging pipe 6a situated in the separation chamber 12a. A hopper 17 equipped with a char-discharging port 18 for discharging char is installed at the bottom part of the separation chamber 12a under the bar screen part 16, and a hopper 20 equipped with an incombustible matter-discharging port 21 for discharging incombustible matter is installed at a position under the end portion opening 19 of the discharging pipe 6a. Thermal decomposition residue 11 of the object 4 of thermal decomposition is separated at the bar screen part 16 into a char 22 and large-sized incombustible matter 23, which are recovered in separated states from the char-discharging port 18 and the incombustible matter- discharging port 21, respectively.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003276128-A (JP)
Title: Biaxially stretched styrene resin laminated sheet
Inventor: SUGIMOTO NOBUHIRO
IPC: C08L25/08
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a biaxially stretched styrene resin laminated sheet which has excellent transparency, and in which deep draw forming can be performed without generating a rain-drop at a forming time.  <P>SOLUTION: The biaxially stretched styrene resin laminated sheet comprises surface layers (A) containing a styrene copolymer (a1) obtained by copolymerizing a styrene monomer and an ethylenic unsaturated carboxylic acid as indispensable components as both surface layers and a hydrogenated petroleum resin (a2) as both surface layers, and an intermediate layer (B) containing a styrene resin (b1) as the intermediate layer interposed between both the surface layers.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003287374-A (JP)
Title: Spraying method of heat insulating monolithic refractory
Inventor: TSUDA HIDEYUKI
IPC: C04B14/02
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spraying method of a heat insulating monolithic refractory capable of forming a construction body having high heat insulating performance under a condition of restraining troubles such as supply failure and nozzle clogging at carrying-spraying time.  <P>SOLUTION: In this spraying construction method of the heat insulating monolithic refractory, the heat insulating monolithic refractory having rock wool granular cotton of 3 to 40 mass %, and a residual part mainly composed of cement and an inorganic lightweight aggregate is wetted in advance, and is then forcibly sent, and is sprayed by adding water on this side of a nozzle.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003293051-A (JP)
Title: METHOD FOR MANUFACTURING Ti ALLOY CONTAINING LOW MELTING POINT METAL AND REFRACTORY METAL
Inventor: FUDA KENJI
IPC: C22C1/02
Filed: 2002-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a Ti alloy, such as a Ti master alloy, containing low melting point metal and refractory metal by which refractory metal, such as Nb and Mo, can be sufficiently melted or the refractory metal, such as Nb and Mo, can be sufficiently melted and simultaneously unmelted refractory metal or high melting point impurities can be removed.  <P>SOLUTION: In the method for manufacturing the Ti alloy containing low melting point metal and refractory metal, a raw material to be melted which is composed of low melting point metal such as Al, refractory metal such as Nb and Mo, and Ti is melted in a cold crucible furnace and then solidified in the furnace. Accordingly, contamination by the furnace wall, etc., can be prevented and melting can be carried out at high temperatures over a long period of time. Hence even the refractory metal can be sufficiently melted and alloyed.  <P>COPYRIGHT: (C)2004,JPO