baber/WOPTO huggingface dataset:
Patent JP-2003064637-A (JP)
Title: Natural stone fixing unit and multiple natural type construction using the same
Inventor: MORITA SUMIO
IPC: E02B3/12
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a natural stone fixing unit which improves workability of bulkheads, bed protection and work for consolidation of foundations, and at the same time, has high durability after execution and is preferable from a viewpoint of environment maintenance and a landscape by executing the work in the multiple-natural fashion, and a multiple natural type construction method using the same. SOLUTION: A stone-lined mat, in which many natural stones 3 are fixed on a steel frame comprised of a fixing frame 1 and a support member 2, is manufactured, the natural stone fixing unit, in which the stone-lined mat is used as a mat using for a multiple natural type bulkhead construction method, and the multiple natural type construction method are made as a basic means. To put it more concretely, the steel frame is constituted by fixing the support member 2 in a grid shape inside the fixing frame 1 arranged at the peripheral part, the natural stones 3 are fixed at the crossing parts of the support member 2, and at the same time, a hanging ring 5 for hoisting and moving is arranged at a proper position on the end face of the fixing frame.
Patent JP-2003069019-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: TANAKA MASAHIRO
IPC: H01L29/41
Filed: 2001-08-29
Abstract: PROBLEM TO BE SOLVED: To make the enhancement of the performance of a vertical semiconductor device and the enhancement of its mechanical strength compatible. SOLUTION: For example, a p-type base layer 12 is formed M the surface of an n<-> semiconductor substrate 11, and an n<+> emitter layer 13 is formed on the surface of the layer 12. An emitter electrode 14 and a gate electrode 16 are formed on the surface of the substrate 11. An n<+> buffer layer 21 and a p<+> collector layer 17 are formed on the lower side of the substrate 11. Consequently, the semiconductor device is constituted in such a way that a punchthrough-type IGBT of a planar gate structure is realized, and that a bonding substrate 22 is bonded to the p<+> collector layer 17.
Patent JP-2003063643-A (JP)
Title: Thin plate conveying system and apparatus
Inventor: NAGURA NARIYUKI
IPC: C03B35/24
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To raise a thin plate such as a large-scaled glass substrate by using air to convey the thin plate with a lower cost and without causing air turbulence. SOLUTION: A conveying apparatus 10 conveys the glass substrate 12 in parallel with a conveying plane 14. In a widthwise center of the conveying plane 14 a floating chamber 16 elongated along a conveying direction is disposed. On both of widthwise sides of the conveying plane 14, groups of conveying rollers 18A, 18B are disposed. At an upper plate 20 of the floating chamber 16 a number of air jet pores 22 are formed. Static pressure air of low pressure provided through the pores forms fluid film between an upper surface 21 and the glass substrate 12 so that the widthwise center of the glass substrate 12 is raised and, in this situation, conveying power is provided to both the widthwise sides by the groups of conveying rollers 18A, 18B.
Patent JP-2003065249-A (JP)
Title: Variable displacement pump
Inventor: IKEDA TSUYOSHI
IPC: F04C14/22
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To prevent periodic fluctuation of a pump discharge flow amount, and improve responsiveness in a case where a load pressure sensor function is provided. SOLUTION: In a housing 10, a cam ring 21 of a vane pump is arranged to be radially movable, and a differential pressure control valve 31 is arranged in which an axial direction position is controlled by an internal pressure and a load pressure introduced in operation chambers 52a and 52b formed at both ends. A pressure between the internal pressure of the pump and a pressure obtained by reducing the internal pressure is introduced to a first operation chamber 51a arranged to one side of the cam ring, in response to a position of the differential pressure control valve. The load pressure is introduced to the second operation chamber 51b arranged to the other side of the cam ring, and the discharge flow amount is controlled in response to a pump rotating speed.  The differential pressure control valve is urged to the inner pressure operation chamber 52a side by a valve pressing spring 33, and a load pressure sensor piston 40 whose tip enters an inside of an internal pressure operation chamber by being urged by the piston pressing spring 41 is abutted to be urged in a reverse direction.
Patent JP-2003071430-A (JP)
Title: Method for biochemically cleaning polluted soil
Inventor: KUMAMOTO NOBUMASA
IPC: B09C1/10
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for biochemically cleaning polluted soil, whereby the polluted soil can be economically and efficiently restored on site. SOLUTION: A square water cut-off wall 3 is provided in the ground in a manner surrounding the polluted soil 1. In the polluted area 2 surrounded by the wall 3, the nonpolluted soil situated in the surface of earth is previously removed and is temporarily kept. While nutrients necessary for the area 2 are added thereto, the polluted soil 1 and underground water are agitated by means of an agitator to form a slurry and to fully aerate the soil 1 by inserting an aerating pipe thereinto.
Patent JP-2002150796-A (JP)
Title: Always enabled test method for monolithic integrated circuit device, and integrated circuit device
Inventor: OSCAR FREDERICK JONES JR
IPC: G06F11/00
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an on-chip test interface being integrated and always enabled which is used for verifying a function of high speed incorporated memory such as a synchronous dynamic random access memory(SDRAM) enabling performing a test with an existing tester having comparatively low operation speed (therefore, low cost), or the like. SOLUTION: An interface enables verifying of incorporating memory-macro design using a test interface, the test interface enables that an input signal from a tester of a half rate and a narrow word performs all memory macro- operation over width of a wide memory-macro input/output architecture (I/O) by comprising an on-chip test circuit being separated from a memory-macro. The on-chip test circuit also can comprise a synchronizing circuit for minimizing the skew between an external clock and data outputted from the test chip.
Patent JP-2003078556-A (JP)
Title: Network system, network repeater system, network relay monitoring device and network operating method
Inventor: KOBAYASHI HISAFUMI
IPC: H04L45/125
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a network repeater system capable of ensuring the quality of data, and efficiently using a network. SOLUTION: This network system is provided with an identifying means 13 for identifying the classification of data to be transmitted, a selecting means 14 for selecting the optimal path for each data according to the identified classification and the destination, and a holding means 15 for holding the classification of each data and the optimal path information to each destination. Then, the received data are transmitted to the optimal path.
Patent JP-2003077117-A (JP)
Title: Magnetic recording medium
Inventor: MORI YOSHIHIKO
IPC: G11B5/70
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a coating type magnetic recording medium of low price, having satisfactory electromagnetic transducing characteristics, improved C/N especially in a high density recording area, excellent productivity and excellent high density characteristics of low noise while running properties are secured in a recording and reproducing system with which an MR head is combined. SOLUTION: The magnetic recording medium wherein an essentially non- magnetic lower layer and a magnetic layer formed by dispersing ferromagnetic hexagonal ferrite powder in a bonding agent are successively provided on a substrate is characterized in that the ferromagnetic hexagonal ferrite powder has 10-40 nm average plate size and the frictional coefficient of the magnetic layer to a pole made of SUS 420J and a pole made of POM (poly(oxymethylene)) is 0.15-0.50.
Patent JP-2003074863-A (JP)
Title: System and program for retrieval of cooking information, and cooker in which they are incorporated
Inventor: NAKAMURA SEIJI
IPC: G06Q50/00
Filed: 2001-09-05
Abstract: PROBLEM TO BE SOLVED: To improve ease of operation of a cooker by improving the method of retrieval of a detachable storing means out of a plurality of the means for storing cooking information regarding cooking menu stored in an internal storage means. SOLUTION: This system comprises detachable storage means 1, a display 2, an operating means 3, and an internal storage means 4. Presence or absence of stored cooking menu in an detachably inserted storage means 1 is judged by the number given in the storage means 1, and the number of the cooking menu. If the menu is present, it is displayed for visual recognition, if the menu is absent, the given number is displayed at the time of retrieval selection. Thus, it becomes easy to retrieve a stored cooking menu from a plurality of storage means, and ease of the operation is improved.
Patent JP-2003075744-A (JP)
Title: Manufacturing method of optical microscanner, optical microscanner and optical microscanner array
Inventor: OGAKI TAKASHI
IPC: G02B26/08
Filed: 2001-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of an optical microscanner in which minute and highly dense scanners are easily made into an array and to provide an optical microscanner and an optical microscanner array. SOLUTION: Coating electrodeposition electrodes 6 by electrodeposition electrode patterns 1 and mirror driving sections 3 by mirror driving patterns 2 are formed on a transparent substrate 6. Then, mask sections 4 are laminated and etching is conducted to form opening sections 5 for the electrodes 6. Then, electrodeposition is conducted in a second step to form mirror sections 7. Then, the sections 4 are eliminated in a third step. By conducting the above, an optical microscanner array, in which the region on the substrate is effectively used, is formed as indicated in (d) of Figure 1.
Patent JP-2003036950-A (JP)
Title: Ic socket and attaching method of ic package
Inventor: ITO TAKEHIRO
IPC: G01R31/26
Filed: 2001-09-10
Abstract: PROBLEM TO BE SOLVED: To improve efficiency by forming a sufficient gap between the free end of the contact and the wiring of a test board by making the contact of the contact sheet open-sided spring type, by obtaining sufficient elastic displacement of a free end of a contact, and further by directly attaching a career, which has been attached with the IC package, to the test board. SOLUTION: In the IC socket which is constituted by attaching a socket frame to the test board through the contact sheet, the above contact sheet has two or more open-sided spring type contacts which are arranged putting them in an order on an insulation film.
Patent JP-2003086616-A (JP)
Title: Method of manufacturing electronic device
Inventor: HIROSE SHINICHI
IPC: H01L21/56
Filed: 2001-09-11
Abstract: PROBLEM TO BE SOLVED: To appropriately and simultaneously cut unnecessary resin parts when a lead frame is cut in the manufacturing method of an electronic device where an installation part having a heat sink on which a heater element is loaded and the lead frame is sealed by resin in a state where the end part of the heat sink is exposed. SOLUTION: A mold is provided with a space 110 for sealing device, an accumulation part 120 accumulating resin 50 outside the end 21 exposed from resin 50 in the heat sink 20 and a connecting part 130 connecting the space 110 and the accumulation part 120 inside. The installation part is arranged in the mold, and resin 50 is packed and cured. The guide frame 33 of the lead frame 30 is cut and a connection resin 53 formed by the connection part 130 of the mold is cut. The mold where the width (t) of the connection part 130 in a direction orthogonal to the cutting direction of the connection resin part 53 is 0.05 mm to 0.15 mm is used.
Patent JP-2003083880-A (JP)
Title: Absorptiometer
Inventor: MIZOHATA YASUHIRO
IPC: G01N21/27
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To provide an absorptiometer excellent in flexibility capable of precisely measuring the concentration of a chemical component contained in a sample regardless of the kind of the chemical component of measuring subject. SOLUTION: When a xenon flash lamp 21 is combined with a filter 22, a specified wavelength, or an illuminating light of 380 nm when the measuring subject is trivalent iron ion is provided. The filter for passing a specified wavelength corresponding to the chemical component of measuring subject is prepared, whereby the illuminating light suitable for measurement can be obtained, and an absorptiometer excellent flexibility can be obtained. By using the xenon flash lamp 21, the luminous quantity of the illuminating light L1 is sufficiently high, compared with a conventional device using a light emitting diode, and the measuring precision can be improved.
Patent JP-2003018272-A (JP)
Title: Portable radio terminal with image pickup part
Inventor: KUJIRADA MASANOBU
IPC: H04N5/225
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To transmit the video of a face picked up with an image pickup part 'from the upper side of the nose of a user's face (the direction of not picking up the image of the user's nostrils)' in contrast to 'from the direction of taking a closeup of the user's nostrils' like a conventional method to an opposite party by providing the image pickup part at an extendable antenna part projecting from a portable radio terminal main body at the upper end of the portable radio terminal or its vicinity. SOLUTION: The portable radio terminal main body is provided with the antenna part fitted so as to be freely extended via a supporting axis and the image pickup part provided at the tip part of this antenna part or its vicinity.
Patent JP-2003098977-A (JP)
Title: Method of transferring element, method of arraying element and method of manufacturing image display device
Inventor: MINAMI MASARU
IPC: G09F9/33
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a transfer method of elements which makes efficient transfer possible and is suitable for mass production. SOLUTION: In transferring the elements arrayed on a first substrate onto a second substrate, the elements are previously arrayed across a photocatalyst layer and an organic matter layer on the first substrate and are irradiated with UV rays, by which the elements are peeled from the first substrate. A transparent substrate through which the UV rays transmit is used as the first substrate. The photocatalyst layer contains, for example, titanium oxide as a material containing a photocatalyst effect. The organic matter layer contains, for example, a polyimide as organic matter. The irradiation with the UV rays is efforted by using a UV lamp unit and the elements to be transferred are simultaneously irradiated with the UV rays in correspondence thereto.
Patent JP-2002188064-A (JP)
Title: Tacky tape for preventing three face adhesion of caulking material, joiner and method for carrying out caulking
Inventor: NAGATSU HIDEKI
IPC: C09J7/02
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a tacky tape for preventing three face adhesion of caulking material for effectively preventing three face adhesion in carrying out caulking. SOLUTION: This tacky tape constitutes the substrate of a monolayered product of a plastic sheet such as polyolefin-based sheet, e.g. polyethylene or polypropylene sheet, etc., or a laminated product of the above plastic sheet with paper such as kraft paper, the other plastic sheet or the other sheet-like material such as cloth and provides a plastic sheet face on at least exposed face. Embossing, grooving or notching is applied to the exposed plastic sheet face to provide a substrate whose rear face is roughened. A tacky agent layer is laminated to a face opposite to the roughened face of the substrate to provide the objective tacky tape for preventing three face adhesion of caulking material. The tacky tape 1 for preventing three face adhesion of caulking material is used by attaching it to a jointing groove-forming face (the front of protruded part 2a), etc., of a joiner 2.
Patent JP-2003093387-A (JP)
Title: Ultrasonic probe and ultrasonograph
Inventor: WATANABE TORU
IPC: G01S7/523
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To enable the modification of the conditions of forming an ultrasonic beam such as the position of a focus point and the shape of the ultrasonic beam even in an ultrasonic probe which does not adopt an electronic scanning system. SOLUTION: An ultrasonic transmission space between an oscillator 20 formed in the ultrasonic probe 10 and the surface of a test specimen 11 is filled with a sound medium 26. A temperature control unit 17 controls a heater 22 or a cooler 23 so as to change the temperature of the sound medium 26. Thus, the sound velocity of the sound medium 26 is varied so that the depth position of the focal point 44 of the ultrasonic beam is varied.
Patent JP-2003100460-A (JP)
Title: Mask and its manufacturing method, electroluminescence equipment and its manufacturing method and electronic device
Inventor: YOTSUYA SHINICHI
IPC: H01L51/50
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a mask with large intensity and its manufacturing method, EL equipment and its manufacturing method and an electric device. SOLUTION: The manufacture method of a mask includes attaching a 2nd substrate 20, in which two or more penetrating holes 22 have been formed in a 1st substrate 10, in which an opening 12 has been formed. The two or more penetrating holes 22 are arranged inside the opening 12. The 1st and 2nd substrates 10 and 20 can be joined by positive electrode junction. The 1st and 2nd substrates 10 and 20 can be positioned and attached by the 1st and 2nd alignment marks 14 and 24.
Patent JP-2003098548-A (JP)
Title: Liquid crystal display device and manufacturing method therefor
Inventor: WAKAGI MASATOSHI
IPC: H01L51/00
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device and a manufacturing method therefor, capable of improving productivity and a utilization factor of materials. SOLUTION: A 2nd insulating layer 5 is arranged, which has a semiconductor- layer-top insulating layer 5a of a specified width about at the central part of a semiconductor layer 4 and is also formed to be patterned on a gate insulating layer 3. A source electrode 6 and a drain electrode 7 are formed on the semiconductor layer 4 by application, and the width of the semiconductor- layer-top insulating layer 5a is formed smaller than that of a gate electrode 2.
Patent JP-2003103901-A (JP)
Title: Ink jet recording sheet
Inventor: NAKANO RYOICHI
IPC: B05D5/04
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording sheet which has good ink absorbability without reducing other ink accepting performance, which has excellent gloss feeling and aging bleeding and which exhibits high light resistance even when a solar light, a light of a fluorescent lamp is emitted. SOLUTION: The ink jet recording sheet comprises a color material accepting layer on the surface of a support. The color material accepting layer is obtained by coating a coating liquid containing a dispersion obtained by dispersing alumina fine particles in a cationic polymer, a water soluble resin and a crosslinker obtained by crosslinking the water soluble resin, cooling the coating layer formed by coating at 20 deg.C or lower and then drying the layer at 20 to 70 deg.C.
Patent JP-2003109271-A (JP)
Title: Disk device
Inventor: YAJIMA TAKAO
IPC: G11B19/20
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a disk device capable of stably reading information recorded on a recording disk medium with high accuracy. SOLUTION: The outer diameter of a turntable 14 of a disk device 10 is nearly equal to the outer diameter of a disk 22, and a disk press contact face 14a at the lower side is formed to be a horizontal face. The turntable 14 and a clamper 60 are supported by a rotary shaft 54 with a large diameter and a pickup base 42 for supporting an optical pickup 40 supports bearings 64, 65 for turnably supporting the rotary shaft 54. Thus, the turntable 14 and the disk 22 can stably be rotated with respect to the optical pickup 40 at a high- speed. The optical pickup 40 can detect information recorded on the disk 22 almost without being affected of vibration by the rotation of the turntable 14.
Patent JP-2003111109-A (JP)
Title: Method for measuring convergence of color cathode ray tube
Inventor: SHIMOYAMA TOSHIAKI
IPC: H04N17/04
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for measuring convergence stably with high repetitive reproducibility. SOLUTION: Lattice patterns of red, green and blue are displayed sequentially on the screen of a color cathode ray tube (stripe type fluorescent face structure), and a specified measuring area is imaged by means of a CCD camera (S1). Longitudinal line of the lattice pattern has a width of two pixels or more, e.g. three pixels. Emission luminance data is sampled in the horizontal direction (X axis) and the vertical direction (Y axis) for each color (S2), and polynomials representative of the luminance profile in the horizontal direction and the vertical direction are determined for each color (S3). A maximal point (center of luminance) is calculated for each polynomial (S4).  Positions in the horizontal direction and the vertical direction corresponding to the maximal point thus calculated are set as the beam positions of each color (S5) and the relative position of red and blue beams with reference to the beam position of green is determined as a convergence value from the beam position of each color.
Patent JP-2003105907-A (JP)
Title: Structural member
Inventor: MORITA KOJI
IPC: E04B2/74
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a structural member being easy to process and manufacture and capable of preventing the leaking of light via hook holes. SOLUTION: The hook holes 5 are provided in the opposite positions of both surface plates 30 and 31 and a tongue 6 preventing the hook holes 5 in both surface plates 30 and 31 from facing each other is formed in the portion of an outer end plate 32 biased toward one of the surface plates 30 or 31, the tongue being formed integrally with the outer end plate by bending a sheet metal.
Patent JP-2003110623-A (JP)
Title: PARTICULAR OPPOSITE PARTY INACTIVE OPERATION NOTIFYING METHOD IN VoIP SYSTEM AND COMMUNICATION SWITCHING MANAGEMENT APPARATUS FOR THE VoIP SYSTEM
Inventor: OSAKA MITSUGI
IPC: H04L12/70
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To inform a user about disabled transmission to an opposite party without the need for transmitting a setup signal to the opposite party when the communication opposite party is in an inactive operation state in a VoIP system. SOLUTION: A communication switch management apparatus connected to an IP network transmits a prescribed command to an IP address of a particular opposite party in a communication free timing, checks a response from the opposite party receiving the command, and grasps the operating state of the particular opposite party. When the apparatus grasps that the particular opposite party is in an inactive operation state, the apparatus informs a plurality of communication terminals about it. Each of a plurality of the communication terminals informs each user about the disabled transmission to the particular opposite party by flashing a key for transmission to the particular opposite party at a prescribed time interval or by other method.