baber/WOPTO huggingface dataset:
Patent JP-2002103655-A (JP)
Title: Card printer
Inventor: YAMAGUCHI TAKASHI
IPC: B41J2/325
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a card printer B which prints both a substrate image for transferring a rear face and an ink image to the card rear face immediately after printing both a substrate image for transferring a front face and an ink image to the card front face. SOLUTION: Sets each comprising a face A 70a where the substrate image for transferring the front face is formed beforehand, and a face B 70b where the substrate image for transferring the rear face is formed beforehand are sequentially arranged to an intermediate transfer film 70. Markers b and c are set to a part of the face A 70a and the face B 70b. There are provided sensors 24a, 24b, SA and SB for identifying the markers b and c, and a control means for positioning the intermediate transfer film 70 to enable continuous printing to the card front face 2a and rear face 2b when the markers b and c are detected.
Patent JP-2002112397-A (JP)
Title: Ultrasonic wave oscillating element, ultrasonic wave probe head, manufacturing method for the ultrasonic wave probe head, and ultrasonic wave diagnostic device
Inventor: HIRANUMA SHUJI
IPC: H01L41/22
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic wave oscillating element with arranged oscillating directions in ultrasonic waves and high resolution without heat generation, to provide an ultrasonic wave oscillation probe head, an ultrasonic wave diagnostic device and a manufacturing method for the ultrasonic wave oscillating element as above. SOLUTION: An inserted electrode layer on a piezoelectric material plate 12 is formed and patterning the result is conducted repetitively, and the inserted electrode layer is inserted to a boundary face of the piezoelectric material plates so as to form a laminator consisting of layers of a prescribed number. Dicing is applied to the laminator to cut grooves and a metallic layer is formed to the grooves so as to manufacture the ultrasonic wave probe head where the ultrasonic wave oscillating elements 10, 10, etc., are placed at once in a planar way while interdigital electrodes with the inserted electrode layers inserted to the boundary face of piezoelectric material plates are whirly placed.
Patent JP-2002111783-A (JP)
Title: Low order protocol abnormal signal transmission method and test method using the same
Inventor: YOSHIDA HIROSHI
IPC: H04L69/40
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a test method capable of generally verifying the abnormality detection of a device to be tested, signal retransmission, a processing to a high order protocol and the operation of the high order protocol when the signal of a low order protocol is abnormal. SOLUTION: In steps S31 and S32, at the time of transmitting cells from a layer 3, the layer 2 on a measuring device side turns only a certain signal of the cell to and abnormal signal, adds the number of the cell to it and transmits it. At the time, in the step S33, the layer 3 starts a timer. In the steps S34 and S35, when the timer times out without confirmation signals outputted from a device to be measured in the layer 3 on the measuring device side, request signal retransmission is executed in the step S36. Thus, in the measuring device, it is discriminated that the processing of the layer 2 of the device to be measured is abnormal.
Patent JP-2002106867-A (JP)
Title: Floor heating panel, floor heating apparatus, and its construction method
Inventor: KODAIRA MANABU
IPC: F24D13/02
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a floor heating apparatus including a floor heating panel that is uniform and strong. SOLUTION: The object of the present invention is achieved with a floor heating panel. The floor heating panel is adapted such that a self temperature controlling heater line is wired on a heat insulating plate, on which line a mesh plate is overlapped, and the heater line and the mesh plate are buried in a mortar layer, onto which layer an aluminum foil is deposited to construct a flat plane rectangular panel, on a side surface of which panel a connection member of the heater line is disposed.
Patent JP-2002106150-A (JP)
Title: Tile wall
Inventor: SUZUKI NOBUYOSHI
IPC: E04F13/21
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a tile wall which makes an adhesive seen on the backing through a joint gap inconspicuous and restrict the deterioration of this adhesive in the joint gap and further prevent the cracking of this tile. SOLUTION: In this tile wall, the tile unit 1 made by coupling tiles 2 which is 8 to 20 mm thick coupled by coupling resins 3 and 4 is adhered to the concrete backing with an elastic adhesive having a tensile breaking elongation of 40 to 200%. A joint width t of the joint gap 5 between the tiles 2 is 1 to 3 mm. The thickness of the adhesive layer is 8 to 20 mm. The coupling resins 3 and 4 and the adhesive of the adhesive layer have the same color.
Patent JP-2002110752-A (JP)
Title: Semiconductor device and its testing method
Inventor: SAITO YASUNOBU
IPC: G01R31/26
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor and its test method with which misalignment of a pattern can be measured effectively. SOLUTION: This device comprises an field effect transistor for an element formed on a wafer, and an field effect transistor for test formed on one part of a wafer, which has a plurality of sets of gate electrodes G1-G3 and ohmic electrodes E1-E4, provided on both sides of these gate electrodes G1-G3 and where the positions of the gate electrodes G1-G3 between the ohmic electrodes E1-E4 in a plurality of the sets are different.
Patent JP-2002103378-A (JP)
Title: Injection molding method and injection molding machine
Inventor: MATSUO YUTAKA
IPC: B29C45/17
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To prevent plasticized resin from being carbonized by preventing the resin from adhering to the interior of a plasticization part and an injection part. SOLUTION: An ultrasonic wave is made to act upon the plasticization part 21 which plasticizes the thermoplastic resin and/or the injection part 22 which injects the plasticized resin at least after the injection of the resin into a mold.
Patent JP-2002109311-A (JP)
Title: System and method for preparing manufacture information and server
Inventor: MATSUYAMA MORIATSU
IPC: G06Q30/06
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a manufacture information preparation system and a manufacture information preparing method by which the efficiency of proofreading work is improved by storing manufacturing drawing into a server and controlling the manufacturing drawing, in a centralized manner. SOLUTION: This manufacture information preparation system consists of a server 1, supplier terminals 2 provided on material supplier sides, customer terminals 3 provided on customer sides and the Internet 4 for connecting the server 1, the supplier terminals 2 and the consumer terminals 3 to one another. The terminals 3 input standard data or a CAD and register a design order into the server 1. A supplier accesses the server 1, reads registered order data, prepares a design, uploads the design to the server 1 and registers the design in the server 1. A customer downloads the registered design, proofreads the design and re-registers the proofread design.
Patent JP-2002110855-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: KAWAGUCHI HITOSHI
IPC: H01L23/12
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To achieve a manufacturing method of a semiconductor device that lumps a semiconductor wafer together on a wafer before the semiconductor wafers are divided into chips, forms a circuit for rewiring, carries out wire bonding, performs dicing, and divides each chip into pieces to reduce the costs of a wafer level package. SOLUTION: On a light-sensitive insulating resin layer formed on the entire surface of the semiconductor wafer, a bonding pad for mounting a soldering ball, a bonding finger for connecting to the chip, and a circuit (circuit for rewiring) for connecting the bonding pad to bonding finger are formed repeatedly corresponding to each chip on the wafer. After that, an opening for the wire bonding is provided in the insulating resin layer. Through the opening, the pad on the chip and the bonding finger are collectively subjected to wire bonding and dicing for dividing each chip into pieces.
Patent JP-2002106750-A (JP)
Title: Method for installing long guide pipe from branch part of duct via branch pipe, and long guide member in branch part
Inventor: ONISHI SHINJI
IPC: E03F3/06
Filed: 2000-10-04
Abstract: PROBLEM TO BE SOLVED: To install a guide pipe capable of smoothly inserting an optical communication cable 5 along a desired passage of a sewage pipe when the optical communication cable 5 is installed from a branch part of a main pipe 1 of the sewerage pipe via a branch pipe 3. SOLUTION: The branch part 2 of a duct is provided with an annular flange part 29 and a guide pipe part 30, the guide pipe part 30 enters inside while bypassing along the inner circumference of the flange part 29 from the sideward direction of the inside surface side of the flange part 29, the flange part 29 is mounted to a guide member 28 forming a shape directing in the axial direction of the branch pipe 3 while drawing a spiral along the inside circle of the flange 29, and the tip of the guide pipe part 30 is connected to the guide pipe 6 inserted into the branch pipe 3.
Patent JP-2002117558-A (JP)
Title: Object lens driving device
Inventor: HIGASHIHARA TERUAKI
IPC: G11B7/09
Filed: 2000-10-04
Abstract: PROBLEM TO BE SOLVED: To avoid a focusing error and a tracking error by improving transmission characteristics in an object lens driving device regardless of a difference in posture and improving vibration resistance against vibration caused by external factors and internal factors. SOLUTION: In the object lens driving device 1 which moves an object lens 5 in the focusing direction and the tracking direction relative to an optical disk, a base member 2 in which a spindle 3 is provided, a turning body 4 which is supported by the spindle 3 so as to freely turn around the spindle 3 and freely move in the axial direction and by which the object lens 5 is held, a focusing driving part 6 which drives the turning body 4 in the axial direction and a tracking driving part 7 which drives the turning body 4 in the turning direction are provided. The turning body 4 is composed of a lens holder part 9 which holds the object lens 5 and a boss part 8 which is supported by the spindle 3, and the lens holder part 9 is combined to the boss part 8 via a buffer member 16.
Patent JP-2002118223-A (JP)
Title: Copper-based lead material for semiconductor and its manufacturing method
Inventor: MITANI YOJI
IPC: H01L23/50
Filed: 2000-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a copper-based lead material for a semiconductor that does not easily warp even if etching machining is made, and to provide a method for manufacturing the lead material. SOLUTION: In this copper-based lead material for the semiconductor device composed by a copper-based sheet bar that is subjected to rolling or correction machining after the rolling, curvature (k) in warpage is set to 0.003 or less when the etching machining with arbitrary thickness is carried out in the range of a plate thickness of 0 to 2/3 from the surface of the copper-based sheet bar. The k is obtained by substituting height y (mm) and the shortest distance x (mm) between ends for the following expression k=1/ρ,ρ=(y/2)+(x2/8y) when a sample is arranged while a projection side faces upward as shown in figure 1. In this case, the sample is cut from the copper- based sheet bar, and has a length in parallel with a rolling direction of 100 to 200 mm and a width at right angle to the rolling direction of 20 mm.  The lead material can be easily manufactured by applying an elongation percentage of 0.01% or more and less than 0.30% to the copper-based sheet bar for performing the correction machining A, and by applying a tension of 5 N/mm2 or more and less than 50 N/mm2 for performing the correction machining B in a heating oven.
Patent JP-2002113393-A (JP)
Title: Centrifuge
Inventor: TAKAHASHI HIROYUKI
IPC: B04B13/00
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a centrifuge having an inexpensive and simple operation part capable of performing the calling and storing works of an operation condition by using a certain operation receptor without any problem. SOLUTION: The centrifuge has the operation receptors 1a-1e corresponding to the operation condition stored in a storage. The receptors control that in the case that the operation time necessary for operating the operation receptors 1a-1e is shorter than a 1st prescribed time t1, the corresponding operation condition is called, and in the case that the operation time is longer than a 2nd prescribed time t2, the corresponding operation condition is stored.
Patent JP-2002118822-A (JP)
Title: Video recording method and device
Inventor: NAGAYA SHIGEKI
IPC: H04N5/765
Filed: 2000-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a supervisory video recorder that receives camera video images from a switcher, changes a video recording rate and conducts pre-frame video recording by an external or internal trigger. SOLUTION: The video recorder comprises a means 301 that receives input camera video images multiplexed by the switcher or the like and demultiplexes the received video image into video frames, a means 302 that receives the external or internal trigger, a ring buffer 304, a means 303 that provides management information to change the recording rate to each frame and gives the resulting frame to the ring buffer, a means 303 that corrects the management information of each frame in the ring buffer in response to the trigger, a means 306 that takes out the frame from the ring buffer, discriminates whether or not the frame is to be recorded on the basis of the management information to change the recording rate, and a means 307 that writes the video frame to a recording medium.
Patent JP-2002118289-A (JP)
Title: Reliability testing method for light-emitting element
Inventor: OTA KIYOHISA
IPC: G01R31/26
Filed: 2000-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for testing reliability of a light-emitting element where the reliability of the light-emitting element is surely judged based on occurrence of a dark line. SOLUTION: A method for testing the reliability of the light-emitting element is provided where occurrence of the dark line on the light-emitting element is confirmed with the light-emitting element electrified and lit. The light-emitting element is pre-electrified at a current density higher than that for normal use for a prescribed time (step S3), and then the light-emitting element is electrified and lit at the current density for normal use while occurrence of the dark line is confirmed (step S4).
Patent JP-2002118826-A (JP)
Title: Data transfer method
Inventor: MORI AKITO
IPC: H04N19/50
Filed: 2000-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a data transfer method by which a multimedia device, which stores a stream resulting from digitizing video data and audio data, indexes positions of a sequence header code, a GOP(Group of Picture) start code, a picture start code or the like included in the stream, uses index data to read the stream from the midway or up to the midway thereof from a recording medium and reproduces the read stream, can correctly decode a TS(Transport Stream) without destroying a structure of the TS or a PES(Packetized Elementary Stream) even when a processed stream is the TS. SOLUTION: The multimedia device processes a TS packet including any of the sequence header code, the GOP start code, and the picture start code when reading stream data from a recording medium to eliminate excess data and inserts a header of a PES packet as required.
Patent JP-2001192267-A (JP)
Title: Piezoelectric ceramics
Inventor: OKA HITOSHI
IPC: C04B35/46
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To provide piezoelectric ceramics which contains no lead and has a high Curie point and excellent piezoelectric characteristics. SOLUTION: The piezoelectric ceramics is a piezoelectric ceramic material utilizing thickness shear vibration, which is a bismuth layer compound containing MII (MII is an element or a group of elements, selected from Sr, Ba and Ca), Bi, Ti and O, and contains MIIBi4Ti4O15 type crystals, wherein when the composition (the ratios of constituent atoms) of MII is represented by the formula SrxBayCaz, x+y+z=1, 0<=x<=1, 0<=y<=0.9, and 0<=z<=1; a piezoelectric ceramic material utilizing thickness longitudinal vibration, which is a bismuth layer compound containing MII (MII is as defined above), Bi, Ti and O, and contains MIIBi4Ti4O15 type crystals, wherein when the composition (the ratios of constituent atoms) of MII is represented by the formula SrxBayCaz, x+y+z=1, 0<=x<0.9, 0<=y<=0.9, and 0<=z<1; or a piezoelectric ceramic material which is a bismuth layer compound containing Ca, Bi, Ti, Ln (a lanthanoid element) and O, and contains CaBi4Ti4O15 type crystals, wherein the atomic ratio of Ln/(Ln+Ca) meets the relational expression 0<Ln/(Ln+Ca)<0.5.
Patent JP-2002114948-A (JP)
Title: Coating containing perfume and skinning-preventing layer, and storage container for coating composition
Inventor: YAMAUCHI HIDEKI
IPC: C09D7/12
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a coating containing a perfume and a skinning-preventing agent which permit discrimination of various informations by a scent, and a storage container for a coating composition. SOLUTION: The coating has incorporated thereinto a perfume and has a discriminative-indication function by the scent, where the perfume permits discriminative indication of a supplier of the coating or a contractor who applies the coating, or discrimination thereof by an owner or user of an article coated with the coating. In the storage container for a coating composition where a main material layer of the coating and a skinning-preventing layer are piled up from the lower part of the container upwards, the skinning-preventing layer contains a perfume which functions as discriminative indication of a supplier of the coating or a contractor who applies the coating.  The storage container for a coating composition is scented by a perfume that functions as discriminative indication of a supplier of the coating or a contractor who applies the coating at the outside of the coating layer in the storage container for the coating composition or at the outside of the storage container for the coating composition.
Patent JP-2002122527-A (JP)
Title: Volatile component quantity measuring apparatus
Inventor: MATSUNAGA KAZUO
IPC: G01N5/04
Filed: 2000-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a volatile component quantity measuring apparatus which is provided with a mechanism for correcting the effect of buoyance due to decompression in the apparatus for measuring volatile components in an object under the decompression. SOLUTION: In the volatile component quantity measuring apparatus, a mechanism for correcting the effect of buoyance due to changes in atmospheric pressure makes a correction based on the difference between a weight indicated value under the finally reached atmospheric pressure and the final indicated value at the restoration of pressure.
Patent JP-2002120064-A (JP)
Title: Method and device for inducing arc discharge
Inventor: TSUKAMOTO MASAHIRO
IPC: B23K9/067
Filed: 2000-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for inducing arc discharge, with which the starting of discharge is made easy and the arc is stabilized in an arc welding. SOLUTION: A plasma channel 15 is generated by converging a pulse laser beam 14 in a gas existing between a tungsten electrode 12 and a base material 10. Further, the arc discharge in arc welding equipment is induced by the plasma channel 15.
Patent JP-2002130760-A (JP)
Title: Filter-retaining frame for range hood
Inventor: YOKOGOSHI MICHIO
IPC: F24F7/06
Filed: 2000-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a filter-retaining frame for a range hood which can be attached to each dimension of range hood simply and accurately. SOLUTION: In a filter-retaining frame for a rectangular range hood, the adjustment of the length of each frame member 11, on two sides in opposition at least, is enabled by setting and connecting together two pieces of molding materials 12 and 13 slidably in the longitudinal direction. A plurality of engaging grooves 20 are made at prescribed intervals in the longitudinal direction in one molding material 13, and projections 21 engageable with these engaging holes 20 are made at the other molding material 12. The projection 21 is engaged selectively with the engaging hole 20, and also both molding materials 12 and 13 are energized in the direction of shrinkage by springs 13, whereby the frame members 11 are fixed by a prescribed length.  These springs 13 in a pair are stretched on the diagonal of the filter-retaining frame, and they energize each frame member 11 in the shrinking direction, and also press against a filter.
Patent JP-2002129214-A (JP)
Title: Stave cooler
Inventor: TAKAHASHI MAKOTO
IPC: C21B7/10
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a stave cooler with which the consumption of copper is restricted to lower in comparison with the conventional copper-made stave cooler and also, this stave cooler can easily be assembled and the facility cost can be reduced. SOLUTION: The stave cooler is formed with a copper plate 1 to the cooling surface at the inside of the furnace and fixed by covering at the opening side of a steel-made coolant passage box 2 formed with a steel-made partition plates 3 disposed in a plural number of lines of the coolant passages 6 for making flow of the coolant in the box, with the interval, in the back surface of the copper plate 1.
Patent JP-2002134428-A (JP)
Title: Heat treating apparatus
Inventor: NAKAO MASARU
IPC: F27B5/18
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a heat treating apparatus which maintains high heat insulation during processing and holds the heat radiation high during temperature falling after ending a process, thereby improving the temperature lowering characteristics. SOLUTION: The heat treating apparatus has a cylindrical process container 8 for removably housing a plurality of works W inside, a heating means 32 disposed around the process container, and a heat insulating means 34 disposed around the heating means. The insulating means 34 is composed of a plurality of rectangular strip-like heat insulating plates 34A, disposed to turnably cover the outside of the process container and a turning mechanism 40 for making the heat insulating plates turn, as required. This holds the heat insulation high during processing and holds the heat radiation high during temperature falling after ending a process, thereby improving the temperature lowering characteristics.
Patent JP-2002135020-A (JP)
Title: Antenna function improving tool and portable telephone case equipped with the same
Inventor: HANAWA TOKUHIRO
IPC: H01Q1/10
Filed: 2000-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a portable telephone case provided with such an electromagnetic wave intercepting means that can also function to improve the reception wave sensitivity of an antenna. SOLUTION: The portable telephone case has a housing section into and from which a portable telephone set can be inserted and removed through one opening and which can be fitted to the body of a user. The case is provided with a recessed member that is arranged on the body side of the top section of the antenna of the telephone set to reflect electromagnetic waves. The recessed member is constituted to elongate and contract as the antenna of the telephone set is elongated and contracted.