baber/WOPTO huggingface dataset:
Patent JP-2002164770-A (JP)
Title: Semiconductor integrated circuit
Inventor: NANBA HIROMI
IPC: G11C27/02
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To save the power of a circuit more, in which the slew rate of an output depends on a bias current without adjusting the bias current before shipping a product. SOLUTION: An evaluation circuit 16 repeats processing that its output is reset, that the difference of the output voltages Vo of a replica circuit 11R between after time t1 passes and after time t2 passes after performing step input of voltage Vi to the replica circuit 11R is calculated prescribed times and that these differences are accumulatively added. A comparator circuit 20 compares an accumulatively added voltages VD with a reference voltage VS. A bias adjustment circuit 15 steps up the bias current of the replica 11R and a circuit 11 to be adjusted in each of the prescribed number of times in the case of VD>VS and finishes adjustment in the case of VD<VS.
Patent JP-2002163869-A (JP)
Title: Information regenerating device
Inventor: TAKAHASHI NAOTO
IPC: G11B7/085
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To reproduce data correctly even if it is difficult to conduct seek due to defects such as flows on a reproducing position of a recording medium. SOLUTION: A system controller 9 sets a seek position near to thin side by the number of sectors of a seek offset value from a reproducing address, retries the seek, and changes the seek offset value according to the number of the retrys when a seek error to the reproducing address is detected.
Patent JP-2002166117-A (JP)
Title: Louver unit
Inventor: HARADA TADAYOSHI
IPC: B01D46/10
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a louver unit using a transmission type filter medium, easy to exchange a filter and made compact as a whole. SOLUTION: The louver unit is equipped with a filter aggregate 20 constituted of several kinds of sheetlike filter elements 21 and the sheetlike spacers 22 interposed between the filter elements 21. A large number of venting holes 22a are formed to the spacers 22 and a fixing means 23 for regulating the relative positional change of the spacers 22 and the filter elements 21 in the surface direction of the spacers 22 is provided in such a state that the positions of the venting holes 22a formed to the spacers 22 at the positions opposed so as to hold the filter elements 21 are positionally different in the surface direction of the spacers with respect to the spacers at the opposed positions.
Patent JP-2002164526-A (JP)
Title: Solid-state image pickup element inspecting device
Inventor: HOTTA KAZUHIRO
IPC: H04N5/372
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a solid-state image pickup element inspecting device which can automatically adjust the optical axis of the light from a light source and obtain accurate image pickup characteristics. SOLUTION: A position correction part 17 is connected between the signal processing part 14 and substrate 13 of the solid-state image pickup element inspecting device. The image signal 15 that a solid-state image pickup element 11 outputs is analyzed by the signal processing part 14, and the optical axis position of the light from the light source 12 is calculated from the analysis data. Further, the difference between the obtained optical axis position and the reference position of the optical axis is found and outputted as a position correction signal 16 to a position correction part 17. The position correction part 17 moves the substrate 13 according to the position correction signal 16 to relatively correct the position of the optical axis.
Patent JP-2002167756-A (JP)
Title: Separating member for pile head end of cast-in-place pile
Inventor: SAITO MASATOSHI
IPC: E02D5/34
Filed: 2000-12-04
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive separating member for pile head end causing no interference with a surrounding member when covering the member for exposing a reinforcement upper part by putting the member on the reinforcement upper part, and surely separating a reinforcement and concrete when placing the concrete. SOLUTION: A polystyrene foam body part 2 having an inserting hole 2h and a polystyrene foam plate-like overhang wing part 3 are joined, the overhang wing part 3 is overhung in the lateral direction of the body part 2, polystyrene foam having density of 10 kg/m3 or more and the thickness of 10 mm or more is compressed and restored as this overhang wing part 3, and density after compression and restoration is set to 110 to 150% before compression.
Patent JP-2001270936-A (JP)
Title: Polyether polyester and its preparation process
Inventor: NOZAKI SHIGEYUKI
IPC: C08J5/18
Filed: 2000-12-04
Abstract: PROBLEM TO BE SOLVED: To produce a polyether polyester which is excellent in mechanical strength and molding stability, industrially-steadily and economically. SOLUTION: A high-molecular weight and/or highly-branched polyether polyester is prepared by (1) reacting a polyalkylene oxide having a number average molecular weight of 1,000-30,000 and a polyacid anhydrite in a solvent having a water content of not more than 2,000 ppm in the system of (2) increasing the molecular weight by a ring-opening reaction followed by polycondensation reaction at a reduce pressure in a solid-phase.
Patent JP-2002075557-A (JP)
Title: Shielded connector
Inventor: KANEKAWA SHUICHI
IPC: H01R13/6596
Filed: 2000-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a miniaturizable shielded connector capable of arranging a shield electric wire parallelly to a counterpart shield wall. SOLUTION: A terminal metal fitting 20 housed inside the shielded connector is formed into an L-shape by bending a flat plate 22 extending from a crimped part 21 at right angles, while the flat plate 22 can be bent in the thickness direction with a radius smaller than that of the shield electric wire 10 even if its cross sectional area is set equal to that of the a core wire 11 in the shield electric wire 10. In this way, the dimension of the bending part is reduced, and consequently, the dimension of the shielded connector can be reduced as a whole.
Patent JP-2002175090-A (JP)
Title: Device and method of reproduction
Inventor: YOKOTA TEPPEI
IPC: G10L25/51
Filed: 2000-12-07
Abstract: PROBLEM TO BE SOLVED: To reproduce a reproduction-limited program as a user intends. SOLUTION: Three kinds of 1st, 2nd and 3rd modes are prepared as reproduction modes. In the 1st mode, when the reproduction of reproduction-limited music is attempted, reproduction is temporarily stopped, the user is informed that the reproduction is limited, and reproduction or reproduction-inhibiting operation is asked of the user, as indicated by the user. In the 2nd mode, all the reproduction-limited mode is prevented from being reproduced. In the 3rd mode the reproduction-limited music can be reproduced unconditionally. When the power source is turned on at a step S31, a display for selecting one of the 1st, 2nd, and 3rd modes as the reproduction mode is mde, and at a step S33, processing for setting the selected mode is performed. Information on the set mode is stored in a nonvolatile memory.
Patent JP-2002176357-A (JP)
Title: Analog-digital conversion circuit
Inventor: KUSAKABE SHINJI
IPC: H03M1/36
Filed: 2000-12-08
Abstract: PROBLEM TO BE SOLVED: To obtain an analog-digital conversion circuit capable of improving AD conversion accuracy by automatically setting a reference voltage in a simple configuration. SOLUTION: This analog-digital conversion circuit is provided with an analog- digital converter 1 for receiving a reference potential composed of a top potential or a bottom potential from a reference potential generation circuit 2 in accordance with a mode setting and converting an analog input into a digital output, generates an adjustment signal for adjusting the reference potential in accordance with the generation of an overflow flag or an underflow flag in different modes in the digital output circuit of the converter 1 and performs feedback to the reference potential generation circuit 2.
Patent JP-2002183804-A (JP)
Title: Image recording and monitoring system for cash dispenser
Inventor: OCHI HISATO
IPC: G06Q40/02
Filed: 2000-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a system for monitoring a cash dispenser arranged in an unmanned banking store or others via the Internet. SOLUTION: The system 100 comprises a monitoring center 120 connected via the Internet 110, an output terminal 130, a manager 140, a charge collecting agent 150, and a banking store 200. The monitoring center 120 has a personal computer 122 and a database 124. The output terminal 130 has a personal computer 132 and the manager 140 of the banking store also has a personal computer 142. The banking store 200 has the cash dispenser 210 and a monitoring device 250 connected to the cash dispenser 210. The monitoring device 250 has an image recording part 260 and a transfer control device 270. A sensor S1 for detecting a user P to come in and go out, a camera C2, etc., and installed in the banking store 200. The cash dispenser 210 has a camera C1 for photographing the image of the user P and notifies data to the monitoring center.
Patent JP-2002179795-A (JP)
Title: Photosensitive resin, resist composition and method for patterning
Inventor: YAHAGI AKIRA
IPC: G03F7/075
Filed: 2000-12-14
Abstract: PROBLEM TO BE SOLVED: To obtain a resist composition having high transmittance of vacuum UV rays and exhibiting excellent resolving power. SOLUTION: This photosensitive resin is obtained from a resin as a precursor obtained by hydrolyzing a compound expressed by formula: H-SiX3 (where X denotes a halogen atom other than fluorine). Alternatively, the photosensitive resin is obtained from a resin as a precursor obtained by hydrolyzing compounds expressed by formulae: H-SiX3 and: F-SiX3 (where X denotes the same as above defined) wherein a ratio of mol number of: H-SiX3 to mol number of: F-SiX3 referred to as a:b is 4 or larger. The resist composition for photolithography by vacuum UV rays having negative-type photosensitivity comprises the photosensitive resin expressed by: H-SiX3 or: F-SiX3 and an alkali soluble resin having a functional group cross-linkable by vacuum UV rays.
Patent JP-2002183815-A (JP)
Title: Dummy can for vending machine
Inventor: NAKAMURA TATSUYA
IPC: G07F9/02
Filed: 2000-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a dummy can for a vending machine capable of restricting material cost of a dummy can body, enabling a display sheet to be easily and surely attached to the can body. SOLUTION: This dummy can A for a vending machine is composed to have a roughly U-shaped cross sectional form of an upper end plate 11 formed in a roughly circular form, a lower end plate 12 formed in a roughly circular form to face the upper end plate 11, and a frame 13 formed in a roughly C section, and provided to connect the upper end plate 11 to the lower end plate 12.
Patent JP-2002053614-A (JP)
Title: Ethylene (co)polymer and its use
Inventor: TAKAHASHI MAMORU
IPC: C08F4/642
Filed: 2000-12-18
Abstract: PROBLEM TO BE SOLVED: To provide an ethylene (co)polymer excellent in moldability and capable of providing a molded product excellent in mechanical strengths, and further to provide a use thereof. SOLUTION: This ethylene (co)polymer is an ethylene homopolymer or a copolymer of the ethylene and a 4-20C α-olefin, has <0.1 methyl branch per 1,000 carbon atoms measured by a 13C-NMR, 1.8-4.5 Mw/Mn (Mw is a weight average molecular weight; and Mn is a number average molecular weight) measured by a gel permeation chromatography. The use of the ethylene (co)polymer is a composition comprising the (co)polymer and other polymers, the molded product, a graft-modified product of the (co)polymer or the like.
Patent JP-2002182012-A (JP)
Title: Fresnel lens and method for manufacturing the same
Inventor: TAKASU KEIJI
IPC: H04N5/74
Filed: 2000-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a Fresnel lens and a method for forming the lens with which unnecessary rays are eliminated and sharp images are obtained. SOLUTION: In the Fresnel lens consisting of a plurality of concentric prisms each having a ridge cross section, the non-lens face which is not the lens face of each prism has a black or dark brown non-transmitting film, and the non- transmitting film is formed to 2 to 4 μm thickness. The lens is formed in such a manner that the angle between the non-lens face and the lens sheet face is 90 deg..
Patent JP-2002188842-A (JP)
Title: Temperature and humidity controller
Inventor: TERAKI JIYUNICHI
IPC: F24F5/00
Filed: 2000-12-19
Abstract: PROBLEM TO BE SOLVED: To achieve control of temperature and humidity, eliminating a humidi fier. SOLUTION: The controller is provided with a duct 1b both ends of which communicate with the closed space 1 which accommodates a humidification source 1a, such as a living body. The duct 1b is provided, at given positions, with a temperature sensor 2, humidity sensor 3, Peltier cooler 4, heater 5 and fan 6.
Patent JP-2002177123-A (JP)
Title: Recreation sheet
Inventor: KAWAKAMI HAJIME
IPC: A47G27/02
Filed: 2000-12-19
Abstract: PROBLEM TO BE SOLVED: To provide recreation sheets which provide spaces for walking between the sheets in spite of laying the many sheets side by side, eliminate a need for worrying about places to place the put-off shoes, prevent the shoes and luggage from hindering walking, are not kicked off and are convenient for erecting parasols. SOLUTION: The sheets consist of plastic sheets and the shapes of their outer peripheries are cut to different shapes to form blanks with the rectangular shapes circumscribing the shapes therebetween, more specifically, circular, elliptic, or polygonal shapes or the shapes hemmed to a saw tooth form or wavelike form and are provided with wide holes for placing of the shoes and the luggage in the central parts. Laminates of cloth formed by plain weaving of stretched yarn of polyethylene and polyethylene films are used as the materials. In addition, the air bubble sheets formed by laminating the cap films formed with many caps by vacuum forming and flat backing films to form many closed air cells and further sticking another sheet of the flat film thereto by connecting the peaks of the caps are adequate.
Patent JP-2002187413-A (JP)
Title: Pneumatic tire
Inventor: OHASHI TOSHIYUKI
IPC: B60C11/12
Filed: 2000-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic tire capable of taking advantage of high efficiency of icing improved by edge efficiency, while controlling of a block toppling and promoting the sipe density. SOLUTION: On pneumatic tire equipped with a tread pattern having plural block 1 forming a plural main sipe 10 where a shape of a cross section is like a wave or zigzag, this is characterized by that an assistant sipe 11 separated from a main sipe 10 is placed at about a middle of the adjacent main sipe 10, and a distance W1 between the both sides of the assistant sipe 11 is 5-30% of a distance W2 between the both sides of the adjacent main sipe 10.
Patent JP-2002186303-A (JP)
Title: Multi-purpose farm work machine and rotation direction changer therefor
Inventor: KIDA KINSAKU
IPC: B60K17/28
Filed: 2000-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a multi-purpose farm work machine that can efficiently carry out a variety of farm works with only one machine with high efficiency. SOLUTION: The objective multi-purpose farm work machine is attached to the rear of a tractor and carries out a variety of farm works, for example, weeding, plowing, ridge formation, drainage groove formation in the traveling direction and is equipped with a couple of rotary working shafts 3, 5 that can be spread to the both sides rearward to the advancing direction of the tractor. The rotary work tools 22 are fixed to the individual rotary work shafts 3, 5 in prescribed intervals shaft each and can be rotated positively and reversely in accordance with the rotation of these rotary work shafts 3, 5. The rotary work shafts 3, 5 can take the horizontal posture at which the shaft becomes horizontal and the incline posture at which the shaft becomes high at the front end and becomes low at the rear end.  In the horizontal posture, the rotary work shafts 3, 5 rotate in the mutually reverse directions whereby the rotary work tools 22 carry out the weeding and plowing works. In the inclined posture, the rotary work shafts on the right and left sides rotate in the mutually reverse directions thereby the rotary work tools 22 can form ridge grooves and drainage grooves.
Patent JP-2002197500-A (JP)
Title: Security method and system
Inventor: MIZOGUCHI KATSUHIRO
IPC: G06F21/62
Filed: 2000-12-26
Abstract: PROBLEM TO BE SOLVED: To enable a system that is not connected a host server and is a small scale stand-alone type for not only managing entrance/exist to/from a security room but also for managing log-on an information terminal, etc. SOLUTION: An IC card, on which entrance history and log-on history are recorded in addition to a registration number and fingerprint information, is used. An IC card reader/writer 120 perform the person himself/herself authentication, according to the registration number and fingerprint information of the IC card, allows the person to enter a security room 100, when the person is authenticated to be the person in question, and records the entrance information on the IC card. When logging on, an IC card reader/writer 150 allows log-on to an information terminal 140, when the entrance information is recorded on the IC card, records the log-on information on the IC card when log-on is made, and eliminates the log-on information, when log-off is made.  When the person leaves the room, the IC card reader 130 allows the person to leave the room, when the IC card does not have the log-on information and deletes, the entrance information.
Patent JP-2002196090-A (JP)
Title: Fuel assembly
Inventor: IZUTSU SADAYUKI
IPC: G21C3/328
Filed: 2000-12-27
Abstract: PROBLEM TO BE SOLVED: To reduce the number of uranium fuel rods containing burnable poison, to enhance a MOX charge rate, to properly maintain thermal allowance and to reduce an influence to a neutron instrumentation, in a MOX fuel assembly. SOLUTION: This fuel assembly is concerned in a fuel assembly charged into a boiling water reactor, in particular, relates to a fuel assembly having a fuel rod mixed with plutonium. Uranium fuel rods containing a burnable poison are arranged in positions in the outermost peripheral fuel rod layer of the fuel assembly or positions in the vicinity of the center, and the uranium fuel rods containing the burnable poison are arranged in positions separated from the corner positions opposite to a control rod insertion side by one or two fuel rod pitches in the outermost peripheral fuel rod layer, degradated uranium fuels rod or natural uranium fuel rods are arranged in the corner positions, and degradated uranium or natural uranium is used as a base material of the uranium fuel rod containing the burnable poison, in this fuel rod assembly.  The number of the uranium fuel rods containing the burnable poison is reduced thereby, the MOX charge rate is enhanced thereby, the thermal allowance is maintained properly thereby, and the influence to the neutron instrumentation is reduced thereby.
Patent JP-2002197163-A (JP)
Title: Order system and order entry method
Inventor: SHINKAWA MINORU
IPC: G06Q50/00
Filed: 2000-12-27
Abstract: PROBLEM TO BE SOLVED: To provide an order system receiving order information sent from electronic equipment of a user in appropriate order. SOLUTION: When a menu board 11 detects a vehicle 2 by a vehicle sensor 11a, the menu board 11 transmits, toward the vehicle 2, a narrow-area radio wave reaching only an limited range extremely close to the menu board 11. When the electronic equipment 21 receives the radio wave, the electronic equipment 21 transmits the generated order information toward the menu board 11. When the menu board 11 receives the order information sent from the electronic equipment 21, the menu board 11 supplies the received order information to an order-receiving computer 12. That is, the order information acquired from the respective vehicles 2 passing in front of the menu board 11 is supplied to the order-receiving computer 12 in order. The order-receiving computer 12 supplies the acquired order information to a kitchen computer 13 and a settlement computer 14.
Patent JP-2002197021-A (JP)
Title: Homepage generating and updating method, facsimile machine used for the same, cti server, web server, and homepage generating and updating facsimile communication system
Inventor: ERI MASAHIRO
IPC: G06F13/00
Filed: 2000-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a homepage generating and updating method which enables anybody to easily generate and update a homepage without having the knowledge of a computer and the Internet, and generates no insertion miss. SOLUTION: The format of a homepage is provided with layout blocks and the attribute of data which can be written to the layout blocks is set to text data or image data, and a specific mail address meaning homepage generation and update and text data or image data to be written to object layout blocks to be processed are transmitted from the facsimile machine to a CTI(Computer Telephony Integration) server, which converts the data format of the image data, mails the data to a web server where the homepage is stored, and writes the text data or image data to the object layout blocks to be processed to generate and update the homepage.
Patent JP-2002191245-A (JP)
Title: Water quality-improving tank for water culture
Inventor: OGINO KOJI
IPC: A01G31/00
Filed: 2000-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a water quality-improving tank unit that can inhibit the water used in water culture tank from becoming turbid without deterioration in the water quality after use for a long period of time. SOLUTION: The objective water quality-improving tank unit is equipped with a carbon dioxide feeder 2 for feeding carbon dioxide into the water tank 1 and an ozone generator 3. Thus, carbon dioxide is fed into the water tank 1 to promote the photosynthesis of the plants, while ozone is sent into the water tank to inhibit the occurrence of microorganisms and the growth of mosses, liverworts and algae whereby the water in the tank is inhibited from becoming turbid without deterioration in water quality.
Patent JP-2002192716-A (JP)
Title: Printer
Inventor: SAITO KENICHI
IPC: B41J2/045
Filed: 2000-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a liquid discharge method, a liquid discharge head, etc., in which the landing accuracy to media to be recorded is improved. SOLUTION: A continuous or discontinuous spiral structure having an axis in a direction in which a liquid passes is set to a liquid drop discharge system, e.g. a liquid channel communicating with a discharge opening from a liquid channel where a heating unit, a piezoelectric element, etc., are installed. A rotation moment having an axis of a discharge direction is applied to discharged liquid drops. A stable flight route for an ejected object as is found in bullets of rifles or guns can be expected. Regarding the liquid drops, the landing accuracy of the liquid drops to the media to be recorded can be improved.
Patent JP-2002192822-A (JP)
Title: Ink penetrating seal
Inventor: KONDO NOBUO
IPC: B41K1/50
Filed: 2000-12-27
Abstract: PROBLEM TO BE SOLVED: To provide an ink penetrating seal, which can be manufactured at low cost by a method wherein a sealing material mounting structure is so improved as to reduce the number of parts. SOLUTION: A pedestal 31 is mounted to a holder 23. In the pedestal, at the top side of which a larger diametral part 45 as an indent for housing the sealing material therein is formed. At the opening part of the larger diametral part, an inlet projecting part 51 is formed, while an interior projecting part 53 is formed between the inlet projecting part and a bottom part 49. By holding the holding allowance 77 of the sealing material 71 by the inlet projecting part, the outer periphery of a main body part is compressed by the interior projecting part, resulting in fixing the sealing material.