baber/WOPTO huggingface dataset:
Patent JP-2002307882-A (JP)
Title: Absentee card and use thereof
Inventor: KINOSHITA SATOSHI
IPC: B42D15/10
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To provide an absentee card, by which a delivering package is controlled until completion of delivery when a receiver is absent and, on the other hand, a delivery cost is reduced and the receiver can easily receive the delivering package, and its use. SOLUTION: A magnetic stripe (53), on which card identification information is stored, is equipped on the rear surface side of a card base material (52), on the front surface of which a bar code (51), in which a figurate document and the card identification information are stored. On the rear surface, a map column (54), in which a map in the neighborhood of a convenience store (3) is printed, and the specified information column (55) of the convenience store are provided.
Patent JP-2002310841-A (JP)
Title: Ultrasonic leakage detector
Inventor: YONEMURA MASAO
IPC: H04R29/00
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic leakage detector capable of rapidly detecting a leakage position. SOLUTION: This ultrasonic leakage detector 1 is provided with an ultrasonic microphone 7 having directivity, a signal processing circuit 14 for processing an electric signal detected by the ultrasonic microphone 7, a display part 16 and a headphone 19 for outputting a signal processed by the signal processing circuit 14, a probe 2 having at least the ultrasonic microphone 7 installed at a tip, and a sound isolation cylinder 9 mounted to the probe 2 by surrounding the ultrasonic microphone 7 and extensible in the directional direction of the ultrasonic microphone 7. Noise generated in the vicinity of the leakage position is isolated by extending the sound isolation cylinder 9 to narrow down the leakage position, so that the leakage position can rapidly be detected.
Patent JP-2002265496-A (JP)
Title: New tetrapeptide and immunoactivator
Inventor: SUETSUNA KUNIO
IPC: C07K5/107
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To obtain new four kinds of tetrapeptides each having immunoactivating effect from a liquid resulted from splitting Undaria pinnatifida(wakame seaweed) by a protease. SOLUTION: The new four kinds of tetrapeptides each having new immunoactivating effect are obtained by treating Undaria pinnatifida(wakame seaweed) by a protease or the like. The new four kinds of tetrapeptides thus obtained are : (1) Tyr-Asn-Lys-Leu, (2) Tyr-Lys-Tyr-Tyr, (3) Lys-Phe-Tyr-Gly and (4) Ala-Ile-Tyr-Lys. These new tetrapeptides each has immunoactivating activity in vivo, being extremely low in toxicity as well.
Patent JP-2002012680-A (JP)
Title: Polyester film
Inventor: HOSOKAWA HIROBUMI
IPC: C08L79/08
Filed: 2001-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a high quality polyester film excellent in rigidity and dimensional stability against heat and capable of being used for various applications. SOLUTION: In this polyester film a polyimide (B) is dispersed in a polyester (A) and the average dispersion size of the polyimide is 1-50 nm.
Patent JP-2002318195-A (JP)
Title: External appearance inspection method and external appearance inspection device
Inventor: KOMAE TATSUGO
IPC: G01N21/958
Filed: 2001-04-19
Abstract: PROBLEM TO BE SOLVED: To automatically detect an inside crack of a ceramic element assembly of an electronic part by external appearance inspection. SOLUTION: A ceramic element assembly part of an objective work a photographing part 13 of which is carried by a placing base is firstly photographed and a picture image data is transmitted to a control part 15 in the external appearance inspection of the chip type electronic part by an external appearance inspection device. Secondly, a standard deviation computing part 15B computes standard deviation of luminance of a picture element against the picture image data memorized in a picture image memory part 15A. Thirdly, a defect judgment part 15C discriminates whether the standard deviation exceeds basic standard deviation or not, and when it is more than the basic standard deviation, it judges that there is a defect of the inside crack on the ceramic element assembly part.  Hereby the basic standard deviation and a lighting angle of light irradiated on the objective work at the time of photographing it by the photographing part 13 are previously set in accordance with experiment in correspondence with the objective work. Consequently, it is possible to automatically carry out the external appearance inspection of the inside crack of the ceramic element assembly part of the chip type electronic part by picture image processing.
Patent JP-2001312156-A (JP)
Title: Image forming device
Inventor: SUGIMOTO HIROYUKI
IPC: G03G15/16
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To solve a problem that it is difficult to cope with the wide service circumstances of every user and a transfer condition is not always properly corrected. SOLUTION: This image forming device is equipped with an image carrier 1 carrying a developed image formed by the reversal development of a latent image, a transfer body 7 coming into contact with the image carrier 1 so as to transfer the developed image on the image carrier 1 to transfer material by transfer electric field formed at its contact part with the image carrier 1, and a grounded restraining electrode 11 restraining the transfer electric field at the contact part. A current Inip flowing from the electrode 11 to the ground is set to Inip <=0 when the electrifying polarity of the image carrier 1 is a negative polarity and set to Inip >=0 when it is a positive polarity.
Patent JP-2002272643-A (JP)
Title: Paper cover and washing paper for attachment to seat of flush toilet
Inventor: OIZUMI TAKATSUGU
IPC: E03D9/00
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a disposable toilet seat cover for preventing contamination of a toilet and splashes, while eliminating the need to wash the cover of a flush toilet as the cover is easily contaminated. SOLUTION: This disposable toilet seat cover 1 made of water-soluble paper is attached to a seat of a flush toilet. A water-soluble small bag 4 containing a detergent or the like in water-soluble bags 2 and 3 connected to the underside of the toilet seat cover and having a deodorant and aromatic detergent attached thereto is used to prevent the toilet from being contaminated. The use of the water-soluble paper prevents a user from feeling cold when seated on the toilet seat, and also prevents dirt from making direct contact with the toilet to prevent the dirt from clinging to the toilet. The toilet is washed with the deodorant and aromatic detergent.
Patent JP-2002324766-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: YONETANI TOUTA
IPC: H01L21/3205
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To prevent the yield or reliability of a semiconductor device from decreasing by reducing microvoids formed in a plating film. SOLUTION: The method for manufacturing the semiconductor device for forming a metal film on a wafer by plating has a process of forming a seed film for the plating, a process of forming a compound film of the metal on the top surface of the seed film, a process of removing the compound film, and a process of forming the metal film by plating. More in concrete, the metal film is formed of copper, and the compound film is an oxide film, carbonate film or hydroxide of copper. Impurities of a natural oxide film, etc. are removed by removing the compound film to expose the clean surface of the seed film. Since the compound film is easy to dissolve in plating liquid, the plating liquid penetrates even fine gaps among cohering grains of the seed film by dissolving the compound film by the plating liquid, so that the wettability of the plating liquid is improved.
Patent JP-2002321140-A (JP)
Title: Workpiece measuring device for machine tool
Inventor: NAKAJIMA TOMOHIRO
IPC: B23B25/06
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a workpiece measuring device which extends a measuring range for a probe. SOLUTION: The workpiece measuring device serves to measure a workpiece W with a probe 15 which is set at a position relatively movable to the workpiece W, on a composite lathe. The probe 15 is set rotatably on a mounting station for rotary tool of a turret 7 on the toolpost. The probe 15 is provided with a rotary shaft section 15a and a measuring section 15c which is placed at an eccentric position against the rotary shaft section 15a. The probe 15 is turned with a drive motor for rotary tool around the axis of the rotary shaft section 15a.
Patent JP-2002320481-A (JP)
Title: Method for amplifying and detecting hiv-1 rna
Inventor: ISHIZUKA TETSUYA
IPC: C12Q1/70
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide an oligonucleotide which binds to the intramolecular structure free domain of the genome RNA of HIV-1 at a relative low and constant temperature, and to provide a method for simply, rapidly and highly sensitively amplifying and detecting the RNA of the HIV-1 with the oligonucleotide. SOLUTION: The oligonucleotide which is used for detecting the RNA of the HIV-1, binds to the intramolecular structure free domain of the genome RNA of HIV-1 at a relative low and constant temperature (35 to 50 deg.C, preferably 41 deg.C) and is used for a nucleic acid amplification method is provided. The method for simply, rapidly and highly sensitively detecting the RNA of the HIV-1 with the oligonucleotide is provided.
Patent JP-2002320537-A (JP)
Title: Commodity displaying board and its engaging piece
Inventor: YAMAMOTO MASAO
IPC: B65D75/56
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a commodity displaying board wherein the attaching of a commodity is easy, the cost is low, and in addition, when the commodity is removed, there is almost no fear for that a plate member may break, and the appearance may be spoiled. SOLUTION: The commodity displaying board comprises the plate member 1 having an engaging hole 3, and an engaging piece 2 wherein a hook section 4 and a fastening piece section 5 are connected at a narrow neck section 7. In this case, the fastening piece section 5 of the engaging piece 2 is inserted in the engaging hole 3 of the plate member 1, and is engaged with the rear surface of the plate member 1. Then, the commodity displaying board is constituted in such a manner that the commodity 8 is hung from the hook section 4.
Patent JP-2002321098-A (JP)
Title: Compacting method for green compact
Inventor: MASUDA TADAO
IPC: B30B11/00
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To compact a green compact in which density differential is small even having a shape in which density of each part easily becomes heterogeneous such as parts formed by a long cylindrical parts or a die with a step, and which has no horizontal neutral layer. SOLUTION: In a process in which a powder in a die cavity formed by a die 1, lower punch 2 and core rod 4 is compressed and formed between the upper punch 3 and the lower punch 2, the core rod is relatively hoisted and lowered with respect to the die, and a position of a low density part generated on the die side is allowed to be different from a position of a low density part generated on the core rod side.
Patent JP-2001356669-A (JP)
Title: Process cartridge
Inventor: KUBOTA YASUHIKO
IPC: G03G21/18
Filed: 2001-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost and space-saved process cartridge which enables many type and kind of the process cartridge to be identified without required new electric logic. SOLUTION: Because a switch does not turn on unless a control lever 52 is stepped on when a pressing piece 16 enters into a detecting part 62, the process cartridge is not detected even when loading with the process cartridge. Besides, an identification piece 18 is provided in an identification unit 20 separately from the pressing piece 16, and a mechanism to mechanically identify the process cartridge depending whether an interference piece 80 interferes with the identification piece 18 is provided separately from turning on and off of the switch.  Therefore, by combining the combination of the pressing piece 16 with the control lever 52, with the combination of the identification piece 18 with the interference piece 80, the combination of the various image forming devices with the process cartridge can be made with the low cost and the space saving without requiring the new electric logic.
Patent JP-2002327364-A (JP)
Title: Biodegradable headrest cover
Inventor: YUASA SHINJI
IPC: D04H3/011
Filed: 2001-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a headrest cover having biodegradability in the natural environment and flame retardance without adding a flame retardant. SOLUTION: This biodegradable headrest cover is constituted of a nonwoven filament fabric comprising a polylactic acid-based polymer and the flame retardance of the nonwoven filament fabric is >=24 oxygen index measured according to JIS K 7201.
Patent JP-2002341822-A (JP)
Title: Gradation controller of digital display
Inventor: OKAMOTO RYUTARO
IPC: G09G3/288
Filed: 2001-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a gradation controller of a digital display, which reproduces a screen image faithful to input signals. SOLUTION: When input signals have (n+a) bits and output signals have n bits, an error spreading processing circuit 1 executes an error spreading process onto the input signals in order to express gradation that is more than the expression to be actually displayed on a screen. Moreover, a pseudo-pattern eliminating circuit 4 outputs correction signals to an adding circuit 3 in order to eliminate the pseudo-patterns generated by the error spreading process. Furthermore, a low-order bit monitoring circuit 6 monitors low-order (a) bits in order to monitor an input level in which no error is generated and when all low-order (a) bits become '0', the circuit 6 outputs control signals. Then, a switch 7 is turned off by the control signals and no correction signal is added to the circuit 3.
Patent JP-2002272886-A (JP)
Title: Golf putter
Inventor: SAITO TATSUO
IPC: A63B53/00
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a golf putter with a clearly recognizable mark and an accurate right core by which a ball is hit cleanly while taking good aim, a sense of distance is excellently obtained to reduce a miss shot and the ball is shot regardless of course in any situation. SOLUTION: 1) A triangle with an obtuse angle vertex 1 is formed in the upper part of the right core of a sweet spot 5. 2) A diamond shape face 6 is formed where the diamond sweet spot 5 is provided on the rear surface of the face. 3) A reverse triangle is formed on a sole 4 in parallel with the diamond face 6. 4) The triangle on the sole is formed on the reverse triangle on the sole 4.
Patent JP-2002340828-A (JP)
Title: Method and device for remote-sensing heat insulating characteristic of heat insulating material
Inventor: NAGASAKA YUJI
IPC: G01J5/08
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To enable accurate remote sensing of the heat insulating characteristic of a heat insulating material by adding a simple modification to a current photo-thermal infrared detecting method. SOLUTION: In this method for remote-sensing the heat insulating characteristic of a heat insulating material, the periodically modified heating light 4 is radiated to a sample 1 to detect the thermal radiation light 5 emitted from the sample 1, and frequency - phase difference characteristic of the detecting signal in relation to the heating light 1 is measured, and the frequency - phase difference characteristic is analyzed to obtain the heat conductivity and temperature conductivity of the sample 1. A metal foil 2 is pushed to a surface of the heat insulating material 1 as a sample, and the heating light 4 is radiated through the metal foil 2, and while the thermal radiation light 5 is detected.
Patent JP-2002345247-A (JP)
Title: Power supply and motor controller using the same
Inventor: TAKAHASHI TORAJI
IPC: G05F1/00
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a highly safe and inexpensive power supply utilizing an electrolyte capacitor with an explosion-proof valve for filtering and also provide an inexpensive motor controller utilizing the same power supply. SOLUTION: The depth L1 of a cap 11a is provided with a small gap against the ceiling of the electrolyte filter capacitor 12 in order to help the operation of the explosion-proof valve and is set a little longer than the contact part L3 (L3<L1). When a control circuit board 14 connected with a connector or the like is mounted on the upper part of a power supply circuit board 13, a gap L2 is generated between a board surface of the control circuit board 14 and the ceiling surface of the cap 11a of a fire preventing case 11. However, since the length L3 of contact part is set a little larger than the gap L2 (L2<L3), if the explosion-proof valve operates and the cap 11a is lifted under the condition that the motor controller is completed, it does not occur that the cap 11a collides with the board surface of the control circuit board 14 and thereby the fire-preventing case 11 is removed from the explosion-proof valve 12a and splash of the electrolyte can be minimized.
Patent JP-2002206925-A (JP)
Title: Detector and method for detecting variation, storage medium stored with program concerned in the method, and system
Inventor: HINO TAKASHI
IPC: G06T17/05
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To easily cope with confirmation and updating for variation in a mapped subject on a line-draw map, and to select and display a changed portion to make variation-detected-and-confirmed portion notified intuitively. SOLUTION: When a change of the mapped subject between the line draw map or a reference line drawing/image and an object image is detected using the line draw map for expressing an outline of the mapped subject or the reference line drawing/image in which the subject is photographed from an upper side, and the object image in which the same point is photographed from the upper side, the line drawing/image is collated with the object image to acquire thereby a variation index indicating the presence of variation as to the subject, an area including the subject of the reference line drawing/image and an area including the subject of the object image are displayed by a display mode allowing comparison, as to the subject in which the change is determined based on the variation index, or the subject in which the presence of the change is not clear.
Patent JP-2002340635-A (JP)
Title: Flow and pressure meter
Inventor: NAKAMORI TOSHIO
IPC: G01L7/00
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a flow and pressure meter optimum for a high flow rate, excellent in using convenience and capable of measuring both flow rate and pressure in a pipe to be displayed. SOLUTION: This flow and pressure meter 10 is provided with a flexible sheet 32 provided in the pipe to make fluid resistance variable in response to the flow rate in the pipe, pressure gages 20 arranged respectively in front and rear sides of the flexible sheet 32, a computing part for receiving signals from the pressure gages 20, for calculating differential pressure between the front and rear sides of the flexible sheet 32, and for calculating the flow rate in the pipe based on the differential pressure, a flow rate display part for displaying the flow rate calculated in the computing part, and a pressure display part for displaying the pressure measured by a pressure sensor. The fluid resistance is kept reletively low by this manner even when the flow rate is increased, and the flow and pressure meter optimum for the high flow rate is realized thereby. The flow rate display part and the pressure display part are provided on one display panel to enhance the using convenience and to reduce the size.
Patent JP-2002282135-A (JP)
Title: Part of lever for vertically moving the bread table of toaster and its accessory
Inventor: ABE KOJI
IPC: A47J37/08
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To enable a lever to exchange for vertically moving a bread table and to provide the exchanged lever including a switch for vertically moving the bread table, and parts for the lever. SOLUTION: The lever for vertically moving the bread table, the parts for it and parts attached to it are provided.
Patent JP-2002344954-A (JP)
Title: Monitoring camera system
Inventor: IKEGAMI TAKANORI
IPC: H04N7/18
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a monitoring camera system that can easily be constructed and that can efficiently distribute a video signal. SOLUTION: Pieces of video information obtained from a plurality of cameras 1-1 to 1-4 are multiplexed and transmitted via a bus 5. The supervisory camera system is provided with: monitors 8-1 to 8-3 that are connected to the bus 5 via video signal receivers 6-1 to 6-3 for demultiplexing any of the pieces of multiplexed video information and receiving the demultiplexed signal; and a multi-viewer 10 that receives the video signals of a plurality of channels from the bus 5 via a plurality of video signal receivers 6-4 to 6-m, generates video information obtained by laying out the video signals on divided part of a screen and transmits the resultant video information to an idle channel via a video signal transmitter 3-5 connected to the bus 5.
Patent JP-2002337755-A (JP)
Title: Dashboard of tractor
Inventor: TAMURA KAZUHISA
IPC: B62D49/00
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To simplify and lighten a structure of a dashboard of a tractor and to improve operability. SOLUTION: In this structure of the dashboard of the tractor, a panel cover 3 on a dash cover 2 covering the back periphery of a steering post 1 is provided with an operating panel 5 having operating levers and operating switches arranged on both right and left sides of a steering shaft 4 as a central part, and the upper part of the front side of the panel is provided with a meter panel 6 having instruments removably.
Patent JP-2002341378-A (JP)
Title: Thin film transistor panel and liquid crystal display device
Inventor: AOKI OSAMU
IPC: G02F1/133
Filed: 2001-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a TFT(thin film transistor) panel in which the probability of occurrence of a failure caused by the abnormal shot of a laser beam is made to be small as much as possible and a liquid crystal display device. SOLUTION: In this TFT panel, transistors are formed in a polycrystalline silicon film on a substrate and the polycrystalline film is formed by irradiating the amorphous silicon film formed on the substrate with a laser-beam shot 17 having a slender rectangular section by shifting the shot in its width direction and, in the driving circuit area 19 of the TFT panel, first and second transistors 30 in the transistors are arranged so as to form a line along a line of a straight line parallel with the longitudinal direction of the section of the laser beam by making the channel width direction of the transistors 30 to be parallel with the longitudinal direction of the laser beam.
Patent JP-2002337464-A (JP)
Title: Cards
Inventor: JINNO FUMIO
IPC: B42D15/10
Filed: 2001-05-16
Abstract: PROBLEM TO BE SOLVED: To provide cards excellent in molding processability, good in the dyeing properties of a sublimable dye and hot-melt ink and having excellent fusion resistance, image quality or the like by using a polyester resin with a low melting point. SOLUTION: In cards having a surface layer susceptible to thermal transfer recording, at least the surface layer comprises an air bubble-containing polyester sheet which is based on a polyester resin with a softening point 50-140 deg.C, contains air bubbles with a mean air bubble size of 0.1-50 μm and has an expansion ratio of 1.5-20.