baber/WOPTO huggingface dataset:
Patent JP-2002263704-A (JP)
Title: Method and equipment for continuously rolling metallic material
Inventor: TAKAMORI YUICHI
IPC: B21B1/16
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a method and equipment for continuously rolling a metallic material, in which the stable operation of continuous rolling is executed and the manufacture of products having excellent quality of a joined part can be attained. SOLUTION: After a metallic rough shape material is successively rolled with a rolling mill train on the upstream side of a rolling line on which a plurality of rolling mill trains are arranged in series and after the shapes of an end faces of metallic base stocks are measured between the rolling mill trains on the upstream and the downstream sides with a joining device on which an image pickup unit for end-part shapes is mounted and which is preferably moved back and forth.  The material is positioned by striking the rear end of a preceding metallic base stock against the tip of the succeeding metallic base stock, they are joined together after adjusting joining conditions in accordance with the measured value of the shape of the end face of the metallic base stock and, by continuously rolling the metallic base stocks with the rolling mill train, they are made into a metallic finished material.
Patent JP-2002271185-A (JP)
Title: Power-on reset circuit
Inventor: TAMURA AKIO
IPC: H03K19/003
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a power-on reset circuit which is equipped with semiconductor circuits and enabling normal operation on a plurality of operating power supply voltages. SOLUTION: This power-on reset circuit 10 is equipped with an operating voltage control circuit 12, which is connected to a voltage Vcc power supply 20 for controlling voltage, a P-type MOS transistor P2 whose source and gate are connected to the voltage power supply 20 and the operating voltage control circuit 12 respectively, a P-type MOS transistor P3, whose source and drain are connected to the voltage power supply 20 and the drain of the P-type MOS transistor P2 respectively, a capacitor C1 equipped with two terminals connected to the drains of the transistors P2 and P3 and a ground power source 22 respectively, and an inverter circuit 16, whose input side is connected to one of the terminals of the capacitor C1 and output side, is connected to the gate of the P-type MOS transistor P3.
Patent JP-2002268594-A (JP)
Title: Pole stand
Inventor: NAKAGAWA NOBORU
IPC: G09F17/00
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a pole stand which is capable of stably supporting a pole. SOLUTION: An insertion hole 4 is formed at a stand by 1 and a tapered cylindrical part 6a and a straight cylindrical part 6b are formed at a pole supporting cylinder 6 inserted into the insertion hole 4 and plural slits 7 extending in an axial direction from the top end is formed. A nut member 14 screwed and engaged with external threads 9 formed on the outer periphery of the straight cylindrical part 6b is provided with a tapered surface 6 for thrusting of the tapered cylindrical part 6a. The pole P is inserted into the pole supporting cylinder 6 and the tapered cylindrical part 6a is thrust by the tapered surface 16 by tightening of the nut member 14 and the pole P is grasped by the inward deformation in the radial direction of an elastic piece 8 formed between the slits 7, by which the pole P is stabilized.
Patent JP-2002263665-A (JP)
Title: Method for removing heavy metal in waste water
Inventor: TATSUMI KENJI
IPC: C02F1/28
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for safely and efficiently removing heavy metals contained in water. SOLUTION: In the method for removing heavy metals from waste water, (1) a treating agent consisting of a calcium compound and/or a magnesium compound or (2) a treating agent consisting of a hydrophilic polymeric substance containing a hydroxyl group and the calcium compound and/or the magnesium compound is added to the waste water in the presence of a water soluble polymer obtained by modifying a cationic polymer having an amino group with phosphorus acid to insolubilize harmful heavy metal ions in the waste water and the resulting treated water is subjected to solid-liquid treatment.
Patent JP-2002266739-A (JP)
Title: Engine ignition timing control device
Inventor: TANAKA TATSUYA
IPC: F02P5/15
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a new ignition method effectively preventing knocking without lowering an output. SOLUTION: First, an ignition plug 11 in the intake side of a combustion chamber 5 is ignited, and then a ignition plug 12 in the center of the combustion chamber 5 is ignited. By means of multipoint ignition, the intake side having a relatively low temperature in the combustion chamber 5 is ignited at first, so that combustion is slow in an early period, and rising of cylinder pressure and cylinder temperature can be suppressed to effectively prevent the occurrence of knocking. After that, the combustion chamber 5 center is additionally ignited, so that the combustion is accelerated in a latter period, and the pressure and temperature of the cylinder are rapidly raised to shorten a combustion period and prevent the lowering of the output.
Patent JP-2002270596-A (JP)
Title: Apparatus for fabricating semiconductor device
Inventor: HARADA YOSHIHISA
IPC: H01L21/66
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To manage the characteristics of a semiconductor substrate in the fabrication process using a fabrication apparatus clustered in an environment isolated from the atmosphere and the thickness of a film formed thereon on the interface, in the film and on the surface. SOLUTION: In the arrangement of a clustered fabrication apparatus of semiconductor, a housing 1 isolated from the atmosphere and filled with a pressure reduced or dried high purity nitrogen gas includes an arm robot 2 for carrying a wafer. It is coupled with a chamber 3 for introducing a sample, a gate precleaning chamber 4, a lamp heating or electrical heating gate oxidation furnace 5, a gate deposition furnace 6 by CVD, a physical analysis chamber 7, and a gate electrode deposition furnace 8 by CVD, wherein the physical analysis chamber 7 is coupled with a spectrum analyzer 9. Since the wafer surface is not oxidized through exposure to the atmosphere and the state of the wafer surface can be physically evaluated and monitored, a peculiar fabrication process can be managed.
Patent JP-2002271840-A (JP)
Title: Location measurement system
Inventor: MIZUGAKI KENICHI
IPC: H04W12/08
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a location measurement system that can provide a service where only a specifically approved terminal can measure the location. SOLUTION: A plurality of wireless base stations transmit encrypted transmission timing error information of the base stations and its decoding key to wireless terminals, the wireless terminals interpret the encrypted information to calculate signal propagation delays of the wireless base stations and to measure the location.
Patent JP-2002269996-A (JP)
Title: Coordinate transformation device and coordinate transformation method
Inventor: MORINAGA HIROYUKI
IPC: G06F17/50
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To enable everybody to easily create a transformation program for transforming a FBM address system into a FBM physical coordinate system in a short time by only simple operation of a creator and to efficiently and highly precisely verify the created transformation program. SOLUTION: A physical arrangement of a memory cell constituting a semiconductor memory is made into a pattern, and a coordinate transformation program is created by using the obtained pattern. Also, the FBM physical coordinate obtained by the transformation program is further transformed into a layout coordinate system, and is displayed to be superposed with a layout showing the configuration of the memory cell on the same screen, thereby visually verifying whether the FBM physical coordinate is good or bad.
Patent JP-2002270494-A (JP)
Title: Position detecting method and exposure method
Inventor: KOIKE KAORU
IPC: H01L21/027
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a position detecting method and an exposure method which executes alignment with high precision and improves the throughput. SOLUTION: The position detecting method comprises a step of detecting the positions and the heights of a plurality of marks formed on a substrate 1 to obtain a first measurement result using a first detecting means (position detector 2), a step of moving the substrate 1 to an aligner 3 and detecting the position and the height of at least one mark to obtain a second measurement result using a second position detecting means, a step of obtaining the position and the height of other mark on the substrate 1 by the aligner 3 based on the first and second measurement results, and a step of determining a plurality of exposure regions on the substrate 1 based on the positions and the heights of the plurality of marks on the substrate 1 by the aligner 3. The exposure method comprises a step of exposing the exposure regions in addition.
Patent JP-2002277070-A (JP)
Title: Air conditioner
Inventor: DOI YASUYUKI
IPC: F25B1/00
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner capable of reducing the power consumption of a crank case heater. SOLUTION: The air conditioner is provided with a timer 14 detecting the time of a stop of a compressor and a prescribed time thereof, and a crank case heater energizing means 13 for energizing the crank case heater 12 which heats and evaporates a refrigerant in the compressor.
Patent JP-2002280860-A (JP)
Title: Noise filter
Inventor: WATANABE TAKASHI
IPC: H01F27/02
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a noise filter provided with a simple and highly efficient cooling structure. SOLUTION: The noise filter is provided with a heat sink 1 with a recessed part 2 being a coil container part to which a resin R is injected and a coil mount fixture 6 that is mounted on an upper edge 3 of the recessed part 2. A coil 11 is fitted to the coil mount fixture 6 and the resulting coil 11 is mounted on the recessed part 2 of the heat sink 1. When the resin R is cured, the coil 11 is contactlessly fixed to the heat sink 1.
Patent JP-2002280201-A (JP)
Title: Electronic component
Inventor: MATSUDA KIYOSHI
IPC: H01C1/02
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To improve the phenomenon, when displaying using laser in an outer material which can attain incombustibility, since a resin component in the outer material is small, a part which is discolored by heating by laser irradiation becomes easy to drop off and be lost, and a case where a display drops off during handling of products occurs, so that the display becomes indistinct and product yield is degraded. SOLUTION: In electronic components in which an electronic part device is packaged externally by an outer material containing an organic resin component, and a display is performed on the outer material by a laser, the outer material has a main component of an inorganic filler and is incombustible, containing the organic resin component of 1 wt.% to 5 wt.%, with at least a display part by the laser being covered with an inorganic glass film.
Patent JP-2002276869-A (JP)
Title: Airtightness retainer for connecting part in duct
Inventor: SAKAMOTO EMIKO
IPC: F24F13/02
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide complete airtightness just by mutually fitting ducts and riveting them and completely eliminating a need for winding airtight tape. SOLUTION: When fitting an inner pipe 1 and an outer pipe 2 by providing an annular recessed groove 3 on at least one of opposing faces in mutual fitting parts of the inner pipe 1 and the outer pipe 2 in regard to the ducts, and fitting an annular band 5 in regard to a elastic packing 4 comprised by integrally and protrudedly providing an annular pressure receiving protruding piece 6 facing a diametral direction on the annular band 5 in the annular recessed groove 3, the pressure receiving protruding piece 6 is tilted in an axial direction of both pipe bodies by a tip of either one and it is pressed against the opposing face of the counterpart pipe body.
Patent JP-2002277577-A (JP)
Title: Electronic time reporting clock
Inventor: YOSHIDA KENJI
IPC: G04G11/00
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide an electronic time reporting clock improved in freedom of variation of time report and accordingly improved in entertainment property so as to be useful by imparting an element or information property allowing the enjoyment of time report, which can improve the distribution property between time report information and outside information to ensure the continuous relation between a clock provider and a clock purchaser and contribute to the clock business world. SOLUTION: This clock comprises an image regeneration means 2 for regenerating a prescribed image (animation). A control means 1 starts the means 2 when a preset time comes to regenerate the prescribed image as a time signal.
Patent JP-2002278692-A (JP)
Title: Information inputting device and its system
Inventor: HATTORI HITOSHI
IPC: G06F3/038
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a system whose security, usability, and reliability is high. SOLUTION: This information display medium 1 is formed with password information 2 or authentication number information 3 for specifying the user of document information. A pen type information input device 4 is provided with a detecting part 11 for detecting symbols 5 positioned along an orbit handwritten with this main device 4 on the information display medium 1, and for detecting the password information 2 or the authentication number information 3. The password information 2 or authentication number information 3 preliminarily stored in an information storage medium is compared with the password information 2 or authentication number information 3 recognized by the detecting part 11, and when the they are matched, the information of the handwritten orbit of the information input device 4 specified according to the detection of the symbols 5 is accepted.
Patent JP-2002290347-A (JP)
Title: Communication simulator and method
Inventor: YASUDA TAKESHI
IPC: H04B3/46
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a communication simulator and method that can easily acquire original data of communication simulation and simply define a transmission timing. SOLUTION: Communication data are generated by setting continuous data acquired by a data logger or the like as original data and sampling the original data by each received timing period (t). Since the original data and the sampling timing are displayed on the same screen, an operator can visually confirm at which part of the original data is sampled and transmitted. The start point of the sampling timing can be shifted. Or an emergency state such as occurrence of a fault is estimated and the original data are sampled at the outside of the sampling period (t) to generate the communication data and the transmission point for transmission is entered for setting.
Patent JP-2002288647-A (JP)
Title: In-field support system
Inventor: SONODA YOSHIAKI
IPC: G06F3/048
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To freely enlarge and contract a drawing and the like, even if a display image plane has constrains, for easily grasping position as a whole even in enlarging the drawing and the like, and for easily grasping the positional relation between the enlarged places in WPC. SOLUTION: This in-field support system comprises a pointer 23 for specifying one pint of an image 22 displayed on a display device, and a dial 26 capable of controlling the contraction scale of the image 22, a specific point 27 specified by the pointer 23 and a former specific point 28 specified by the pointer 23 antecedent to the specified point 27 are joined by a line segment 25, the line segment 25, the specific point 27 and the former specific point 28 exist on the same positions of the image 22, before and after the enlargement or contraction of the image 22 by the dial 26, and the enlargement or contraction of the image 22 by the dial 26 is executed on the specific point 27 as a center.
Patent JP-2002295094-A (JP)
Title: Device for confirming will to lock or unlock vehicle door
Inventor: SUEYOSHI MASAHIKO
IPC: E05B81/78
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To precisely confirm a vehicle user's will to lock or unlock a vehicle door. SOLUTION: An operating handle 7 positioned on the outer surface of the door 5 is fitted with an unlock sensor 20 for confirming the vehicle user's will to unlock the door, on detecting that the vehicle user touches the operating handle 7 when opening the door 5, and a lock sensor 21 for confirming the user's will to lock the door, on detecting that when closing the door 5 the user touches a portion of the operating handle 7 different from the position of the unlock sensor 20.
Patent JP-2002290612-A (JP)
Title: Communication card
Inventor: SHIOI MINORU
IPC: H04W88/02
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a communication card which can transmit a voice signal transmitted from a network to a user, without having to provide a terminal for connection of an earphone. SOLUTION: The communication card is a non-voice type communication card, which can be inserted into a personal digital assistance and has a first means which converts a digital signal received from a network into an analog signal and a second means which transforms the analog signal into binary data with a single amplitude and sends out the binary data to an SPKR terminal. A voice, transmitted from the network can be transmitted to a user via a built-in loudspeaker provided in the personal digital assistance into which the communication card, is inserted. With such a constitution, since it is not necessary to provide an earphone terminal on the communication card, size reduction and cost reduction of the communication card can be realized, and the convenience of the user is improved.
Patent JP-2002297491-A (JP)
Title: File conversion apparatus
Inventor: HISAMATSU YUTAKA
IPC: G06F21/62
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To improve a security in printing via the Internet. SOLUTION: A system for connecting a client, a server of a print portal, and a plurality of printing stations to the Internet is constructed. The client transmits a printing request specifying contents to print and the stations to become output destinations to the portal. The portal mediates specified contents to specified stations to bring them into printing. At that time, the portal converts contents into a PDF format by using information included in an output request as a password. The stations decode files with specifying the password based on information included similarly in the output request to execute printing processing. With performing such encryption, the security in mediating printing can be improved.
Patent JP-2002297979-A (JP)
Title: Reservation service support server, reservation service support processing method, computer-readable recording medium with program recorded thereon and program
Inventor: ISHII TAKESHI
IPC: G06Q50/22
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a technique of receiving a long term reservation and resolving inconveniences accompanying frequent occurrence of reservation cancellations or forgotten reservations. SOLUTION: A temporary reservation receiving part 2 receives a temporary reservation from a mobile telephone terminal, changes a status to a temporary reservation, and registers a user ID. A temporary reservation confirmation requesting part 3 sends a temporary reservation confirmation request mail to the mobile telephone terminal at a predetermined time and changes the status to requesting confirmation. A temporary reservation confirmation receiving part 4 inputs a temporary reservation confirmation result from the mobile telephone terminal, and changes the status from requesting confirmation to reservation ascertained or no reservation.
Patent JP-2002175181-A (JP)
Title: Processor and renaming device
Inventor: KUNIMATSU ATSUSHI
IPC: G06F9/34
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a processor capable of performing a flexible register/ rename processing without complicating the hardware. SOLUTION: This processor is provided with an instruction memory 1, a fetch unit 2, a decode unit 3, a rename control unit(RCU) 4 for executing a rename instruction to be described later, a rename control register(RCR) 5, a register file 6 for storing a correspondence relation of a physical address and a logical address and an arithmetic processing unit(ALUs) 7 for executing a decoded instruction. The generation of pipeline bubbles can be suppressed without increasing the number of instructions because the correspondence relation of the physical register number and the logical register number can be designated for every bundle as for an arbitrary bundle within the control register by a register rename instruction to be an exclusive instruction for designating the correspondence relation of the physical register number and the logical register number.
Patent JP-2001305639-A (JP)
Title: Camera equipped with data imprinting device
Inventor: YAMAZAKI YASUO
IPC: G03B17/24
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a data imprinting device capable of switching the size of data to be imprinted in accordance with the switching of an image plane for imprinting the data and made advantageous in terms of cost in a camera capable of switching the size of a photographic image plane. SOLUTION: This camera is constituted of a photographing optical system being a photographing lens 8, a display body part having a lamp light source 2, a reflection mirror 3, a condenser lens 4 and a liquid crystal display body 5 or the like, and an image plane switching mechanism part having a mask for switching an image plane A11 holding the objective lens 6 and the total reflection mirror 7 of an imprinting image-formation optical system and a mask B22 positioned to be opposed to the mask A11. As for data imprinting action, the imprinting optical system such as the objective lens 6 or the like is moved interlocked with the up-and-down movement of the mask B22 and the data to be imprinted is formed on film 9.
Patent JP-2001342121-A (JP)
Title: Fixing agent of hair dye, hair dye and method for dyeing hair
Inventor: KAWAZOE SATOYUKI
IPC: A61K8/00
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a fixing agent of hair dye, a hair dye and a method for dyeing the hair having an remarkably low irritation to the skin and having high hair dyeability without damaging the hair. SOLUTION: The fixing agent of hair dye comprises a complex nucleus able of forming a complex with an acid dye and the hair dye and the method for dyeing the hair is provided by using the fixing agent. The hair dyeability and durability of the dyed color tone are improved by infiltrating the acid dye into the hair and then making the acid dye complex, have poor solubility and become a pseudo-macromolecule. Besides, the durability of the dyed color tone is further improved by formulating an acid.
Patent JP-2002291403-A (JP)
Title: Method for maintaining flavor of dried fish or processed dried fish product
Inventor: FUKAMI KENJI
IPC: A23L17/00
Filed: 2001-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a dried fish or processed dried fish product, capable of maintaining its good flavor by inhibiting the deterioration of the flavor in the production process and product preservation process, and also the dried fish or processed dried fish product of which deterioration of the flavor is inhibited. SOLUTION: This method for producing the dried fish or processed dried fish product is provided by heating the dried fish after shaving or crushing it in its production process to enable reducing the deteriorated smell of the raw material dried fish and also inhibiting the generation of the deteriorated smell in the preservation after the production.