baber/WOPTO huggingface dataset:
Patent JP-2002168921-A (JP)
Title: Inspection device for semiconductor memory
Inventor: MAENO HIDESHI
IPC: G01R31/28
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To make a device small-sized. SOLUTION: Input terminals in one-ends of plural AND circuits 741-745 are connected in series, and defective informations G<0>-G<5> held in a register circuit 706 are input to the-other-end input terminals. Connection of a signal line concerned in a defective bit is removed by selectors 731-735 to be switch-connected to an adjacent signal line and a spare line, by changing values of the AND circuits 741-745 connected in an output-side direction (host bit side) of the AND circuit input with the defective bit to differ from those of the AND circuits 741-745 connected in an input-side direction (slaved bit side) thereof. The defective bit is thereby compensated by very simple constitution.
Patent JP-2003097014-A (JP)
Title: Structure and method for mounting exterior member
Inventor: OHASHI KIYOMARO
IPC: E04F13/08
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a structure and method for mounting exterior members making it easy to mount the exterior members on a wall by reducing the amount of surface treatment needed for mounting the exterior members. SOLUTION: The exterior members are joined together by tongue and groove joints and a grooved part is provided below the upper tongue part of an end of the exterior member. Using a mounting member having a lower tongue locking part and a groove locking part, the exterior member mounting structure locks together a lower tongue part provided at the end of the exterior member and the grooved part provided below the upper tongue part, to join and fix the exterior members together. The method for mounting the exterior members uses the exterior member mounting structure to mount the exterior members on a wall. The grooved part is locked by the groove locking part of the mounting member and the lower tongue part is covered with the upper tongue part located above the grooved part. The exterior members can be easily and securely mounted on the wall by the structure and the method.
Patent JP-2003098417-A (JP)
Title: Zoom lens barrel
Inventor: IWASAKI TETSUYA
IPC: G02B7/105
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To make a zoom lens barrel compact. SOLUTION: This zoom lens barrel is equipped with a fixed barrel 1, a guide barrel 2 supported by the fixed barrel 1 and having a guide groove, a front cam barrel 3 and a rear cam barrel 4 rotatably provided in the guide barrel 2, divided in front and rear in an optical axis direction and respectively having groove parts, lens groups for variable power 8 and 9 being two front and rear groups provided in the cam barrels 3 and 4, pins 16 and 18 fixed in the lens frames 15 and 17 of the lens groups 8 and 9 and engaged in the cam groove and the guiding groove, and a spring 14 energizing the cam barrel 3 in the optical axis direction.  By providing a front cam pin 11 and a front cam guide groove 13 in the cam barrel 3 and the cam barrel 4, respectively, and engaging the cam pin 11 in the guide groove 13, the cam barrels 3 and 4 are coupled with each other, while the guide groove 13 has a part inclined in the optical axis direction, and the cam pin 11 is guided to move by the inclined part with the rotation of the cam barrel 4, whereby the positional relation between the lens groups 8 and 9 is set to a relation other than that due to the cam groove.
Patent JP-2002196306-A (JP)
Title: Liquid crystal display device
Inventor: KOYAMA JUN
IPC: G02F1/133
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device having low power consumption. SOLUTION: In a liquid crystal display device displaying a picture by using the digital video signal of n (n is the natural number and n>=2) bits, the device has a storage circuit storing the digital video signal of n bits and a D/A converter circuit of the signal in a pixel and the device can stores the digital video signal equivalent to one frame in the pixels. At the time of displaying a still picture, since the device performs display by reading out the digital video signal stored in storage circuits for every frame, only a DAC(digital-to-analog converting) controller is driven in this interval. As a result, the displaying of the still picture contributes to reduction of power consumption in the whole of the display device.
Patent JP-2003095802-A (JP)
Title: Agent for retaining freshness of cut flower and method for producing the same
Inventor: FUJITA SHIGEKI
IPC: A01N3/02
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a powdery or granular agent for retaining freshness of cut flowers containing a large amount of sugar and containing a chlorinated isocyanuric acid or its salt in which good stability of a chlorinated isocyanuric acid or its salt is kept and the chlorinated isocyanuric acid or its salt is uniformly formulated with other components without unevenly distributing the chlorinated isocyanuric acid or its salt in much sugar. SOLUTION: This agent for retaining freshness of cut flowers is composed of the chlorinated isocyanuric acid or its salt and boron oxide and sugar which is main component of the remainder. This method for producing the agent for retaining freshness of cut flowers comprises mixing the chlorinated isocyanuric acid or its salt with boron oxide and as necessary sucrose and forming the mixture under pressure and mixing the formed material with sugar which is a main component of the remainder.
Patent JP-2003100708-A (JP)
Title: Method for discriminating end point, device for processing semiconductor, and method for manufacturing semiconductor
Inventor: HANAZAKI MINORU
IPC: H01J37/32
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide an end point discriminating method which can increase the yield of a semiconductor device, in processes for a semiconductor substrate, in which the semiconductor device is formed. SOLUTION: This method for discriminating the end point in processes for the semiconductor substrate, by which a plurality of semiconductor chips are formed, comprises an irradiation process (330) for irradiating light on the surface of the semiconductor substrate in which a plurality of semiconductor chips are formed while processing the semiconductor substrate, a reflection light detection process (330) for detecting a plurality of reflected lights among lights irradiated on the surface of the semiconductor substrate, respectably reflected from the regions where a plurality of chips are formed, and a discrimination process (S340) for detecting a plurality of end points when each process for forming the plurality of the semiconductor chips on a proper region is set to be stopped, based on the information obtained by detecting a plurality of reflection lights.
Patent JP-2003105857-A (JP)
Title: Structure for reinforcing column base part of steel pipe structure
Inventor: KADOYA HARUKATSU
IPC: E02D27/00
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To effectively and rationally realize a reinforcing action when a column base part of a steel pipe structure is reinforced by utilizing an internal space of a steel-pipe column so as to install an anchor material such as a reinforcing bar. SOLUTION: A central opening 11 is formed in a state in which an inner flange part 10, projected inward with respect to the steel-pipe column 1, left in a base plate 2; an inside anchor 12 is inserted via the central opening 11; an anchorage member 13 is installed near an upper end of the inside anchor 12; and the inside anchor 12 is installed in such a manner that at least a part of the flange part 10 is located below a truncated-cone shape in which the anchorage member 13 serves as a top part and in which a cone angle with respect to the inside anchor 12 is approximately 45 degrees.  The length of the inside anchor 12 can be more rationally reduced if a conical surface, where a center of the anchorage member 13 serves as a vertex and where the cone angle with respect to the inside anchor 12 is approximately 45 degrees, is set not to go across a joint between the flange part 10 and the column 1.
Patent JP-2003109109-A (JP)
Title: Image data recording service system
Inventor: NOZAKI IWAO
IPC: H04N1/34
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an image data recording service system by which the trouble of a clerk is reduced, required facility investment can be reduced and charging can surely be performed. SOLUTION: A customer operates a customer terminal equipment 1. Thus, a media drive 2 or a scanner 4 reads image information recorded in a brought recording carrier, and pays the equivalent of service to the clerk of a store. Only when the complement of payment is confirmed in customer terminal equipment 1, a CD-R drive 3 records digital image data corresponding to image information which is read.
Patent JP-2003103282-A (JP)
Title: Bacteria type seawater cleaning apparatus
Inventor: KAWAMI MASAYUKI
IPC: C02F3/06
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an efficient bacteria type seawater cleaning apparatus equipped with an air pump. SOLUTION: The air pump (230) is driven by power which is generated in the solar cell (210) on the upper structure (200) above a floating body structure (100) and stored in a storage battery (220) to feed air under pressure and this air is discharged from the lower lid reinforcing members of a plurality of bacteria cage units (310) attached to a bacteria cage support frame (300) through an air feed pipe (320) to flow upwardly. This air activates bacteria occluded on the pores of the outer shell parts of bacteria balls comprising a porous body made of a ceramic housed in the bacteria cage units.
Patent JP-2002187779-A (JP)
Title: Binder for ceramic and/or metallic material and method of manufacturing sintered compact
Inventor: UENO YOSHIYUKI
IPC: C04B35/632
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a binder for a ceramic and/or metallic material with which shape retention after demolding and volume retention after sintering are improved, a molding material dispersion liquid, a sintered compact and a method of manufacturing the sintered compact. SOLUTION: The binder for the ceramic and/or metallic material is composed of a vinyl polymer based heat reversible thickener (A) reversibly changeable from hydrophilicity to hydrophobicity at >=30 deg.C transition temperature (T) and a water dispersion based resin binder (B). The molding material dispersion liquid contains the binder and a powder ceramic and or a powdery metal. The sintered compact is formed by sintering a molding made of the molding material dispersion liquid.  The method of manufacturing the sintered compact is performed by molding the molding material dispersion liquid containing the binder for the ceramic and/or metallic material composed of the vinyl polymer based heat reversible thickener (A) reversibly changeable from hydrophilicity to hydrophobicity at >=30 deg.C transition temperature (T) and the water dispersion based resin binder (B) at a temperature lower than T deg.C and heating to a temperature higher than the transition temperature to sinter.
Patent JP-2003115433-A (JP)
Title: Exposure method and aligner
Inventor: AOKI TAKASHI
IPC: H01L21/027
Filed: 2001-10-02
Abstract: PROBLEM TO BE SOLVED: To provide an exposure method and an aligner for decomposing a contaminant that is present in a light path space for accurately and stably performing exposure treatment. SOLUTION: The aligner EX has an illumination optical system IL for illuminating a mask M with exposure light EL, and a projection optical system PL for projecting a pattern on the mask M to a wafer W. The projection optical system PL has a binary optical element L2 for diffusing light. Then, at a position that is illuminated with light from the binary optical element L2 in a mirror cylinder PK for surrounding the projection optical system PL, a titanium oxide thin film T for optically decomposing the contaminant that is present in the light path space LS is provided.
Patent JP-2003113518-A (JP)
Title: Method for forming wig mounting part
Inventor: SUZUKI MASAHISA
IPC: A41G3/00
Filed: 2001-10-03
Abstract: PROBLEM TO BE SOLVED: To solve problems that there is a fear of causing slackness in binding of threads to hair unless a considerably skilled person carefully performs knitting operation because a method for knitting the three threads and hair and forming a mounting part for a wig comprises an extremely complicated knitting manner. SOLUTION: This method for forming the mounting part for the wig comprises knitting two threads 11 and 13 into a hair bundle 15. The method comprises a step of making the hair bundle 15 pass through the threads 11 and 13, forming the threads 11 and 13 into twisted loops 23, 25, 29, 31, 35 and 37 in the state of the hair bundle 15 passed through the threads 11 and 13 between knots 19 for each cycle formed of the threads 11 and 13, a step of forming the threads 11 and 13 into twisted loops 27 and 33 in a state without passing the hair bundle 15 through the threads 11 and 13, a step of tightly squeezing the loops and a state of wrapping the other thread 11 around the thread 13 and forming the knots 19.
Patent JP-2003112588-A (JP)
Title: Rear bumper
Inventor: MAEDA YASUSHI
IPC: B60R19/24
Filed: 2001-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a rear bumper mounted on a load platform lift device capable of preventing interference with a vehicle body and the ground. SOLUTION: A bracket 30 is provided on a side surface near a tip of a base upper arm 8 for lifting and lowering a load platform 18, and the rear bumper 31 of which outline viewed from a side is a trapezoid shape having a vehicular backward side as an upper bottom.
Patent JP-2003112846-A (JP)
Title: Recording device
Inventor: TAJIMA HIROYUKI
IPC: B41J13/02
Filed: 2001-10-04
Abstract: PROBLEM TO BE SOLVED: To escape a restricting roller, arranged near the turning point of a paper discharge driven frame, upward with a sufficient quantity of escape. SOLUTION: The restricting roller 29 is arranged near the end on the upstream side of the paper discharge driven frame 24 for preventing the rubbing of printing paper against a head. A paper discharge driven roller 20b and a paper discharge auxiliary roller 22 are fixed to the paper discharge driven frame 24 in the form of escape upward following the turning of the paper discharge driven frame 24. The restricting roller 29 is axially supported by a restricting roller holder 30 and the restricting roller holder 30 can be turned by a holder turning shaft 31. A sliding portion 32 provided on the restricting roller holder 30 is slidable with the upper face of the paper discharge driven frame 25.  The turning of the paper discharge driven frame 25 causes the sliding portion 32 to be slid with the upper face of the paper discharge driven frame 25 and the restricting roller 29 to be escaped upward with a sufficient quantity of escape.
Patent JP-2003124594-A (JP)
Title: Mounting structure for electronic device
Inventor: HARADA HIROSHI
IPC: H05K7/14
Filed: 2001-10-10
Abstract: PROBLEM TO BE SOLVED: To provide an electronic device in which the attitude is accurate and stable with reliable soldering. SOLUTION: The mounting structure for the electronic device comprises an electric component 5 disposed on the lower surface of a circuit board 1, a protrusion 6c protruding down from the lower surface of the board 1 to prevent the board 1 from being inclined with respect to a mother board 7 on the side face plate 6b of a cover 6, and a conductive pattern 2 soldered at 9 to a lead wiring 8 provided on the board 7 in the state in which the lower end of the protrusion 6c is brought into contact with the upper surface of the board 7. Accordingly, the attitude of the board 1 to the board 7 can accurately maintain a parallel state without inclination by the protrusion 6c.
Patent JP-2003124391-A (JP)
Title: Manufacturing method for semiconductor package
Inventor: SADAKATA NOBUYUKI
IPC: C25D7/12
Filed: 2001-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a method in which the adhesion of the re-wiring metal surface of a semiconductor package and a sealing resin layer is improved and the defect of the semiconductor package can be reduced. SOLUTION: In the manufacturing method for the semiconductor package, the package has an insulating layer 3 formed on a wafer 1 provided with an electrode 2, a re-wiring layer 4 connected to an electrode on this insulating layer through an opening 3a formed in the area matched to the electrode, and a sealing resin layer 5 for sealing the wafer, the insulating layer and the re-wiring layer.  The re-wiring layer 4 is formed by a first plating process for forming one part of the re-wiring layer with optimal current density, in which flatness is secured on the surface of an electrodeposition layer and the variation in the thickness of the electrodeposition layer is reduced over all the surface of the wafer; and a second plating process for forming the re-wiring layer having a rugged surface by plating for a time shorter than the first plating process with the current density of >=5-times optimal current density and <=20-times optimal current density continuously to the first plating process.
Patent JP-2003120838-A (JP)
Title: Spring return-type electric actuator
Inventor: SHIMOKAWA HIROYASU
IPC: H02K7/116
Filed: 2001-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a spring return-type electric actuator capable of surely relieving the impact force in returning by a spring, having a long life without failure, and being inexpensively manufactured with a simple structure. SOLUTION: In this spring return-type electric actuator wherein an output shaft 2 is rotatably mounted on a motor 3 through a train of gears 8, on the other hand, the output shaft 2 is backwardly rotated by the accumulated force of the spring 4 wound up by the motor 3, a disc 20 unrotatably mounted on the output shaft 2, and an output gear 22 rotatably mounted on the output shaft 2 are mounted in a state of being interlockable with each other in both directions through a locking part 23 formed on the disc 20, and the locking part 23 runs idle in a circular arc-shaped hole part 25 formed on the output gear 22 in stopping the rotation of the output shaft 2 in spring return.
Patent JP-2003120744-A (JP)
Title: Fluid sealed cylindrical vibration control device
Inventor: HAMADA MASAAKI
IPC: F16F13/26
Filed: 2001-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a fluid sealed cylindrical vibration control device having a novel structure capable of improving vibration control performance of a high frequency area exceeding a tuning frequency of orifice passages with a simple structure. SOLUTION: When inputting vibration of a frequency area exceeding the tuning frequency of the first orifice passages 74 and 76 for connecting a plurality of fluid chambers 70 and 72, the tuning frequency of the first orifice passages 74 and 76 is changed so as to correspond to an inputted oscillation frequency on the basis of deformation of elastic wall parts 58 and 60 for constituting a wall part of the first orifice passages 74 and 76.
Patent JP-2003127289-A (JP)
Title: Sheet for drying
Inventor: UCHIDA YUKIYASU
IPC: B01D53/26
Filed: 2001-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a sheet for drying which can reduce costs by simplifying its structure and can be made hygienic by arranging a printing surface inside. SOLUTION: In the sheet for drying, a film 12 is integrated with the surface of composite paper 11. The composite paper 11 is composed of original paper comprising 10-50 wt.% of synthetic resin fibers 11b which are softened or melted by not press and residual paper fibers 11a and 15-50 wt.% of contained calcium chloride 11c. By hot pressing the film 12 on the surface of the composite paper 11, the synthetic resin fibers 11b in the composite paper 11 are softened or melted to integrate the film 12 with the surface of the composite paper 11.
Patent JP-2003129642-A (JP)
Title: Exterior material of building, and facing method of building using exterior material
Inventor: TANABE TOYOHISA
IPC: E04F13/21
Filed: 2001-10-23
Abstract: PROBLEM TO BE SOLVED: To suppress exterior work cost by allowing horizontal bonding and vertical bonding with exterior material of the same shape for a lattice body fixed to a building frame. SOLUTION: This exterior material is mounted to a surface of the building frame via the lattice body formed of vertical reinforcements and horizontal reinforcements. The exterior material is constituted by incombustible material having a square shape in the front view. The back surface of the exterior material is provided with a locking part capable of locking the exterior material to the horizontal reinforcements with the exterior material set horizontally or vertically.
Patent JP-2003128266-A (JP)
Title: Sheet feeding device and image forming apparatus provided with it
Inventor: KUDOU TOMOHIRO
IPC: G03G15/00
Filed: 2001-10-25
Abstract: PROBLEM TO BE SOLVED: To obtain sheet information included in a sheet package with built-in memory. SOLUTION: This sheet feeding device is provided with a sheet package 2 for storing a sheet 1, a separation suction disc 3 for separating and feeding the sheet 1 from the sheet package 2 one by one, and a conveying roller 13 for conveying the sheet 1 separated and fed by the suction disc 3, and the sheet packet 2 is provided with a PCB substrate 21 with a built-in EEPROM in which sheet printing information is stored. When this sheet package is set at an image forming device body 100', the information stored in the PCB substrate 21 becomes communicable with a device control part 31 through a terminal 22, and read/write of the sheet information stored in the EEPROM is enabled by the device control part 31.
Patent JP-2003131357-A (JP)
Title: Mask for projection exposure
Inventor: UNNO YASUYUKI
IPC: G03F1/29
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a mask for projection exposure which can transfer an image of a fine isolated pattern onto a wafer face. SOLUTION: The mask for projection exposure is used in the process of illuminating the pattern on a mask substrate 1 with an illumination beam 4 and projecting and transferring the pattern image onto an image plane by way of a projection optical system 9. In this mask, a phase shifter 3 is disposed on the boundary between a linear light shielding part 2 formed on the mask substrate 1 and a light transmitting part in such a manner that the phases of the scattered light 5 from the one boundary and of the scattered light 6 from the other boundary differ by 180 deg. from each other.
Patent JP-2002206166-A (JP)
Title: Sputtering target, light-shielding film, color filter and display element body
Inventor: UENO TAKASHI
IPC: C23C14/34
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a light-shielding film free from generation of toxic material in manufacturing and having excellent light-shielding property and low reflectivity, a sputtering target for manufacturing it, a color filter using the light- shielding film and a display element body. SOLUTION: The light-shielding film is used as a black matrix 3 for a color filter and composed of material prepared by using Cu oxide as a principal component, adding 15-60 wt.% Ag oxide to form a complex oxide of the Cu oxide and the Ag oxide, and then adding 0.1-5 wt.% of at least one oxide selected from the group consisting of oxides of In, Ti, Zr, Sn, Zn, Ta, W, Mo and Ni to the above complex oxide.