baber/WOPTO huggingface dataset:
Patent JP-2003130981-A (JP)
Title: Control rod drive device in reactor
Inventor: ISHIDA NORIHISA
IPC: G21C7/14
Filed: 2001-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a control rod drive device and its reserved reactor shutdown rods for a light water reactor whose output is 100 Mwt or lower. SOLUTION: A mechanism for attaching and detaching a control rod cluster and a control rod drive shaft is replaced with one using a gripper open-close method requiring a complicate mechanism and operation and a permanent magnet which is less degraded even at high temperature is used, whereby the control rod cluster and the control rod drive shaft can be attached and detached by a simple mechanism and operation. By using a material whose magnetic saturation value lowers near at the reactor design temperature for a member attracted by the permanent magnet and shaping the material into a form which is sensitive to the ambient temperature, the control rod cluster can be spontaneously detached when the temperature at an exit of a reactor abnormally rises and reaches the one near the design temperature.
Patent JP-2003141336-A (JP)
Title: Information sharing system applied with merchandise identification technique
Inventor: OKADA MASAFUMI
IPC: G06Q10/00
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To take a prevention measure and to follow up a manufacture lot to a consumer in case that a problem of quality is caused and to attain new business and information collection. SOLUTION: By burying a minimum medium storing manufacture information in each merchandise, by installing a merchandise keeping device capable of reading it in each store and consumer's house, the prevention measure is taken and the manufacture lot is tracked to the consumer and managed in case that the problem of the quality is caused. By having an information providing company owning a database collecting/storing all kinds of information from the consumers, a manufacture plant (company) and the consumers share the information, the new business and the information collection are attained.
Patent JP-2003134986-A (JP)
Title: Fence body for animal-shielding fence and animal- shielding fence
Inventor: KATODA HIRONOBU
IPC: A01M29/00
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a new-type fence for preventing the intrusion of animals, sufficiently achieving the function to prevent the intrusion of small-sized animals, large-sized animals and person without business into a highway or railway, realizing the function with a fence having a relatively simple structure, and superior to conventional fence in the manufacturing labor and cost as well as the installation easiness and strength. SOLUTION: Steel bars of 4-6 mmϕ are used as vertical members 1 and lateral members 2, 4. These members are placed in the longitudinal and lateral directions and the crossing points of the members are fixed by welding to obtain an animal-shielding fence body Fb having a front width of 1,000-2,500 mm and a height of 1,000-2,500 mm. Longitudinal lattice openings 3, 5 having a longitudinal length of 300-700 mm from the top are formed at the upper part of the fence member Fb as the part to inhibit the climbing of the animal. The part under the climbing-inhibiting part is composed of lattice openings having longitudinal length smaller than that of the climbing inhibiting part to contribute to the strength of the fence body Fb.
Patent JP-2002200648-A (JP)
Title: Method for manufacturing microlens of double surface type
Inventor: BORDER JOHN
IPC: B29L11/00
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a precise mold for a minute- size optical product. SOLUTION: The mold for a microlens of double surface type and the method for manufacturing the mold for a microlens array utilize a rotary radial diamond cutting member to be operated in projecting and cutting by a technique similar to a milling machine for cutting an optical surface by a rotatable diamond material. This method can be used to accurately manufacture the mold for the lens having a high sagittal height. The mold for the microlens array can be manufactured with high uniformity and substantially 100% filling rate.
Patent JP-2002264764-A (JP)
Title: Soft start piston actuator
Inventor: STEVENS BRUCE A
IPC: F15B15/19
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a compact and lightweight pretensioner having a simple structure. SOLUTION: This pretensioner includes a housing 16 having at least one passage. A clutch mechanism 30 is fixed in a first passage 18, and a reel shaft of webbing passes through the clutch mechanism and extends in the axial direction. A soft start piston actuator 50 having a first pressure surface 54 and a second pressure surface 56 is positioned in a second passage 20 and can be started by a gas generation component 60 after receiving a signal from a remote sensor. Pressurized gas presses the piston actuator through the second passage at a first speed to operate the smaller pressure surface of two pressure surfaces and at a second speed to operate the larger pressure surface of two pressure surfaces. The operation of the piston actuator tightens a strap 40 extending by crossing the second passage and winds up seat belt webbing.
Patent JP-2003105820-A (JP)
Title: Tray with drain outlet
Inventor: TANAHASHI MASAKO
IPC: A47L19/04
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To solve the problem wherein the water throw-away works of col lected water is required in a conventional tray, that there is the problem from the sanitary side because collected water often rots and that a storage space is limited. SOLUTION: In the tray with drain inlets, the tray is made of a synthetic resin or a nonferrous metal and formed in box shape by an outer frame in a fixed depth, and leg sections on one side are heightened and the others are lowered and the drain outlets are formed at inclined corner section for solving the above-mentioned problem.
Patent JP-2003135362-A (JP)
Title: Dishwasher/dryer
Inventor: NOMURA TADASHI
IPC: A47L15/46
Filed: 2001-11-05
Abstract: PROBLEM TO BE SOLVED: To surely wash tableware without using detergents. SOLUTION: This dishwasher/dryer 1 is equipped with a casing 2 having a washing tank 3, a water-feeding means (an electromagnetic valve 4 for a water-feeding), a heating means (a heater 7) for water, a water-draining means (a pump 11), a drying means (a drying heater 19), and a control means (a micro- computer 21) which performs respective processes of washing, rinsing, and drying. In such a dishwasher/dryer 1, after washing tableware at least one time without heating fed water in the washing process, the fed water is heated, and the tableware are washed with the hot water for a course without detergent. Such a course without detergent is provided for the constitution of the dishwasher/dryer 1.  When the temperature of water which is fed at the time of washing with water is higher than a protein hardening temperature in the execution of the course without detergent, the control means stops the water- feeding, and at the same time, notifies it to a user.
Patent JP-2002219560-A (JP)
Title: Reprocessing method for side dam for casting thin steel strip material, reprocessed product obtained, and the side dam produced under using the same
Inventor: JUNGLING THOMAS
IPC: C04B35/5833
Filed: 2001-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a reprocessing method for a side dam in casting a thin steel material (hereunder referred to as side dam), which is eco-friendly and little in waste. SOLUTION: The surface weared mechanically and chemically of a side dam material is cleaned by the public known method, then subjected to crushing and pulverization so that the side dam is made into BN-containing particles.
Patent JP-2003138161-A (JP)
Title: Pigment composition, pigment dispersion and method for producing them
Inventor: SHINODA TAKAMITSU
IPC: G02B5/20
Filed: 2001-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a pigment composition comprising resin-treated pigments, and readily and stably dispersible in a non-aqueous medium, and to provide pigment dispersion in which the pigment is stably dispersed in the medium for a long period. SOLUTION: This pigment composition comprises the pigment and a resin, wherein the pigment is treated with a polyvalent metal salt of a water-soluble resin insoluble in the non-aqueous medium and bearing anionic groups. The pigment dispersion is obtained by dispersing the composition in the medium.
Patent JP-2003141125-A (JP)
Title: Multimedia information integrated retrieval device and its method
Inventor: IKEDA ATSUSHI
IPC: G06F17/30
Filed: 2001-11-07
Abstract: PROBLEM TO BE SOLVED: To enable a user to retrieve without being conscious of a language, and arbitrarily set a category, and to realize information retrieval corresponding to the multimedia. SOLUTION: The Internet information collected by Internet information collecting parts 1011 to 101n and personal information collected from a terminal 200 by a personal information collecting part 103 are taken as data sources. According to a retrieval key specified for each category, the respective text information retrieval parts 1101 to 110n retrieve text information such as a document, and an image information retrieval part 111 retrieves image information such as a static image. A list generation part 116 delivers the retrieval result of the text information and image information to a local information management part 113 to be translated into one language and displayed as a list on a terminal 200.  A evaluation setting part 119 accumulates the evaluation result on each category of each user as learning result, and a list generation part 121 accumulates the similar information for each category of each user as a recommendation list. The recommendation list is displayed on the terminal 20b by the list generation part 116.
Patent JP-2003142704-A (JP)
Title: Device and method for supporting installation design of solar battery module and program for executing the same method and recording medium for recording its program
Inventor: INOUE TETSUYA
IPC: H01L31/04
Filed: 2001-11-07
Abstract: PROBLEM TO BE SOLVED: To easily and quickly decide the combination of solar battery modules constituting a system whose installation efficiency and power converting efficiency are high and an inexpensive power conditioner. SOLUTION: The full output power of various solar battery modules to be installed is calculated based on information to be acquired by a solar battery module information acquiring means 2 and a set solar battery module installation information acquiring means 4, and the number of two kinds of input terminals necessary for the input of the full output power is decided by a system number temporary deciding means 5. An input power to each input terminal is decided by a system capacity temporary deciding means 6, and the combination of the solar battery modules for outputting an adapted power is decided by a system solution candidate temporary deciding means 8. An inexpensive power conditioner is decided by a power conditioner temporary deciding means 7.
Patent JP-2002258007-A (JP)
Title: Graded refractive index rod lens, method of manufacturing the same and rod lens array
Inventor: YAMASHITA TOSHIHARU
IPC: C03B23/047
Filed: 2001-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a radially graded refractive index rod lens having a desired diameter, numerical aperture and distribution of the refractive index and excellent in thermal stability. SOLUTION: A glass rod prepared by concentrically laminating a plurality of glass materials having different refractive indices is set with the axis of the concentric circles substantially horizontal and then heated while being rotated around the axis so that the compositions included in the glass materials in the adjacent glass material layers are made to diffuse into each other to generate the continuous distribution of the refractive index in the radial direction.
Patent JP-2003151602-A (JP)
Title: Raw material supply control device and fuel cell system
Inventor: NAKAMURA AKINARI
IPC: H01M8/06
Filed: 2001-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell system capable of measuring the correct flow rate of a raw material even those are ripples in raw material supply, and realizing a small size at a low cost. SOLUTION: This fuel cell system is equipped with a fuel cell 11 generating power with fuel gas and an oxidizing agent gas; a fuel gas producing part 14 producing reformed gas by steam-reforming raw gas; a raw gas pressure raising pump 16 raising the pressure of the raw gas; a pressure loss part 17 reducing the pressure of the raw gas; a differential pressure sensor 18 measuring the pressure loss in the pressure loss part 17; a pressure sensor 19 measuring the pressure inside a raw gas supply pipe and a temperature sensor 20 measuring the temperature inside the raw gas supply pipe; a computing means 21 computing the flow rate of the raw gas; a control part 22 controlling the capacity of the raw gas pressure raising pump 16 based on the flow rate of the raw gas; and an air blower 23 supplying air acting as the oxidizing agent gas to the fuel cell 11.
Patent JP-2003145834-A (JP)
Title: Imaging apparatus
Inventor: KUMAGAI SHIGEMI
IPC: B41J2/44
Filed: 2001-11-13
Abstract: PROBLEM TO BE SOLVED: To achieve high resolution in the subscanning direction relatively inexpensively. SOLUTION: (1) Data on the entire surface of a document is stored in a memory or a hard disc for full page. At the time of high resolution mode, process speed is switched to 1/2 and an image is formed using two laser beams while reading out the stored data (reader-printer asynchronous operation). (2) A memory for at least four lines is provided and an image is formed using two laser beams at a process speed of 1/2 while reading out the document (reader-printer asynchronous operation).
Patent JP-2003145594-A (JP)
Title: Ejection mechanism and ejection method
Inventor: KAWAKUBO KAZUTERU
IPC: B29C45/14
Filed: 2001-11-14
Abstract: PROBLEM TO BE SOLVED: To provide an ejection mechanism for preventing the crack of a seal resin in a resin sealing process for a semiconductor chip or the like and simplifying a mold structure and an ejection method. SOLUTION: First, a lower mold 1 and an upper mold 2 are opened by supplying compressed air to gas piping 33 and a lower cavity block 5 is raised to form a gap between a lower holder base 4 and the lower cavity block 5 and the gas piping 33 is allowed to communicate with the openings of through-holes 29 and 30. By this constitution, compressed air is ejected from the openings of the through-holes 29 and 30 and a molded article 38 is ejected to be released from the lower cavity block 5. Further, a gap is formed between an upper holder base 7 and an upper cavity block 5 by mold opening and a pin 31 is raised to allow gas piping 34 to communicate with the opening of a through-hole 32.  Next, compressed air is supplied to the gas piping 34 to be ejected from the opening of the through-hole 32 and the molded article 38 is ejected to be released from the upper cavity block 8 to complete the ejection of the molded article 38.
Patent JP-2003144534-A (JP)
Title: Deodorization apparatus
Inventor: TAKAHASHI HIDEKI
IPC: A61L9/20
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a deodorization apparatus provided with a deodorizing means having improved deodorizing performance in a deodorization apparatus comprising a sucking/press-feeding means for sucking the air containing odorous components to press-feed it, an air blowing tube connected to the sucking/press- feeding means in a communicating manner to blow the air and a deodorizing means provided at the middle portion of the tube to perform deodorization. SOLUTION: The deodorizing means is formed by a photocatalytic filter and a UV lamp for irradiating the filter with UV ray. Deodorization by the filter is performed, and at the same time, ozone is generated by irradiation of the UV ray to perform deodorization by the ozone.
Patent JP-2003157788-A (JP)
Title: Electron microscope
Inventor: NEMOTO MASAHIRO
IPC: H01J37/24
Filed: 2001-11-20
Abstract: PROBLEM TO BE SOLVED: To turn on power supply of a electron microscope automatically as well as to save power consumed till it gets ready for use. SOLUTION: Drive of a time management means 6 and input and break of power supply of a device and high-voltage-generating circuit of an electron gun 14 through the time management means 6 are enabled. Furthermore, by arranging to set up a program per week, the device is enabled to be started up at the same setting repeatedly. Thus, an operator can carry out an observation work with the electron microscope as soon as the reports to the office, saving wasteful driving power and restraining power consumption of the electron microscope.
Patent JP-2003156242-A (JP)
Title: Control method for air-conditioner
Inventor: KITAKAKIUCHI TOSHIYUKI
IPC: F24F11/02
Filed: 2001-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a control method for an air-conditioner, preventing the flow sounds of a cooling medium flowing in a capillary tube during cooling and dehumidifying operation after stopping a compressor. SOLUTION: When the compressor 1 is stopped during the cooling and dehumidifying operation, the rotating speed of the compressor is first controlled to the minimum rotating speed. After the rotating speed of the compressor becomes the minimum rotating speed, the compressor is stopped and an electronic expansion valve 4 is fully closed. After the passage of a certain time, a second solenoid selector valve 12 is opened, and after the passage of a certain time, the electronic expansion valve is gradually opened in a certain time. Thus, no flow sounds of the cooling medium flowing in the capillary tube 6 in an interior unit can be made earlier.
Patent JP-2003156588-A (JP)
Title: Long load storage structure using lining vessel
Inventor: EOMO MITSUO
IPC: G21C19/07
Filed: 2001-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a long load storage structure using a lining vessel with good workability of assembling and simple structure. SOLUTION: For a long load storage structure, a storage structure 16 for holding a long load storage object is fixed in the lining vessel 1 injected with water and the lining vessel is used to hold the storage object in water with the storage structure. The storage structure is fixed at the bottom of the lining vessel and the storage object is held vertically with the storage structure. The upper end of the holding structure is arranged in the position lower than ca. 3/8 of total depth and the storage object is arranged in the position lower than ca. 6/8 of total depth.
Patent JP-2003164164-A (JP)
Title: High-frequency and high-voltage generation circuit and liquid crystal display
Inventor: NISHIYAMA SEIICHI
IPC: H05B41/24
Filed: 2001-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a discharge lamp lighting circuit capable of obtaining a high-frequency high voltage from a low input voltage without using a magnetic coupling element.  <P>SOLUTION: The lighting circuit comprises: two series resonance circuits composed of inductances 107, 108 and capacitors 104, 106 on the input side of the lighting circuit; a DC power source 101; switch elements 103, 105 connected in parallel to the capacitors 104, 106 of the series resonance circuits; an output-side inductance 109 that is capacity-coupled to the inductance 107, 108 of input-side two pairs of the series resonance circuits; and a load (discharge lamp 110) connected to both ends of the output-side inductance 109. By turning the two switch elements 103, 105 on and off alternately at prescribed cycles, voltages generated at the inductances 107, 108 of the input-side two pairs of the series resonance circuits generate high-frequency high voltage at the output- side inductance 109 by the resonance of the capacity of capacity coupling and the output-side inductance 109.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002288934-A (JP)
Title: Improved type dvd navigator and application programming interface(api)
Inventor: EVANS GLENN F
IPC: G11B19/02
Filed: 2001-11-21
Abstract: PROBLEM TO BE SOLVED: To provide components of general purpose navigator facilitating avoiding the work liable to be repeated and difficult for the application developer by furnishing the DVD navigator conformed to the standard specification as a part of Windows (registered trade mark). SOLUTION: The step up function to further extend the performance of the components of general purpose DVD navigator is developed by the specific states of this subject. The DVD navigator program is stepped up so as to more properly synchronize with the DVD player application. Consequently, the more superior control mechanism is provided for the player application. For instance, the confined/intimate controlled contents display, the production and assignment of an intrinsic discriminator of contents source, and improved environments of the user and player application for the start and stop of the reproduction, are provided.
Patent JP-2003119955-A (JP)
Title: Ground sill for building
Inventor: SHIINA YOJI
IPC: E04B1/64
Filed: 2001-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a ground sill for a building, which is free from corrosion or dimensional change due to termite biting damage or moisture, light in weight, high in working accuracy, enhances the workability thereof, and is desirable in terms of an environment. SOLUTION: The ground sill 1 for the building is arranged on an upper surface of a foundation K, and formed of an extruded shape made of an aluminum alloy. The extruded shape exhibits a square cross section, and the interior thereof is divided into a plurality of hollow portions 6 by a pair of partition walls 6a along its lengthwise direction. Further, the extruded shape has an anodic oxide coating layer h1 and an electrodeposition coating layer h2 formed on a peripheral surface thereof.
Patent JP-2003162578-A (JP)
Title: Method and system for providing emergency medical care information
Inventor: OGASAWARA MITSUHIRO
IPC: G06Q50/10
Filed: 2001-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and system capable of providing medical information of a patient who is unconscious to a doctor and rescue personnel quickly in the site of emergency care while protecting the privacy of the patient.  <P>SOLUTION: There are provided a step for returning the identification information of the patient to a personal digital assistant (PDA) for displaying, when receiving an emergency call that can be operated by an arbitrary person from the PDA of the patient, and a step for sending and displaying the medical information of the patient, when receiving identification or authentication information of the patient himself or a medical staff from the PDA.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003159554-A (JP)
Title: Tubular spray device
Inventor: YAGI SHUICHI
IPC: B05B13/06
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly practical tubular spray device capable of performing the automatic adjustment of a centering mechanism retaining a nozzle at the center of the inside of a tube, securing insertability into a bent tube, coping with a superimposed lining, securing mobility to tubular obstacles or the like.  <P>SOLUTION: The tubular spray device 1 uses the lining reagent of a two- solution mixed setting resin, a mobile block body 10 is divided into divided block bodies 10A, 10B and 10C, and a running body 12 comprising a curved elastic plate is mounted on each block body 10A, 10B and 10C.  <P>COPYRIGHT: (C)2003,JPO