baber/WOPTO huggingface dataset:
Patent JP-2005037133-A (JP)
Title: Removal method for radioiodine from nuclear reactor
Inventor: SENRUI SHIRO
IPC: G21D3/08
Filed: 2003-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for efficiently and safely recovering and removing iodine remaining in a condenser space and radioiodine present in an in-reactor space and in a reactor in a short time while suppressing generation of waste liquid or the like, in order to reduce a time until release of a reactor upper lid after a reactor stop.  <P>SOLUTION: In this method, radioiodine is separated and removed from reactor water of a nuclear power plant, the in-reactor space, an equipment surface present in the in-reactor space, and the condenser. The reactor water is kept in a boiling state by using decay heat before the complete stop of the reactor, steam is sucked into an off-gas processing system, an internal circulation pump is operated to mix and circulate the reactor water, a mixed bed ion exchange resin of a condensate demineralization device and a reactor coolant purification system (a filtration demineralization device) is replaced with an ion exchange resin including an anion exchange resin substituted with a hydroxyl group (referred to as a hydroxyl group type anion exchange resin), and the condenser is operated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005039323-A (JP)
Title: Selection of frame image to be synthesized
Inventor: IMAI TOSHIE
IPC: H04N5/91
Filed: 2003-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for reducing the burden on a user in selecting a frame image.  <P>SOLUTION: In this technique, image data are subjected to image processing, according to an image file including the image data and image processing control information used for processing of the image data. This image processing apparatus is provided with a frame image selector for selecting some frame data from among a plurality of items of frame data previously prepared to be synthesized with the image data according to the image processing control information, a user interface for displaying the frame image data selected by the frame image selector and permitting a user to select at least any one of the displayed frame image data, and a frame image synthesizer for synthesizing at least one item of the frame image data selected by the user with the image data.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005039437-A (JP)
Title: Ultrasonic speaker, and signal sound reproducing methodforf ultrasonic speaker
Inventor: FUKUI YOSHIKI
IPC: H04R3/00
Filed: 2003-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic speaker for employing an ultrasonic transducer capable of oscillating a signal with a wide frequency band and for carrying out control of a carrier signal frequency in response to a frequency of an audible frequency band being an input signal so as to enhance the quality of a reproduced sound, and to provide a signal sound reproducing method for the ultrasonic speaker.  <P>SOLUTION: The ultrasonic speaker is characterized in to include: an audible frequency oscillating source 10 for generating a signal wave with the audible frequency band; a frequency separating section 12 for separating the audible frequency band of the signal wave outputted from the audible frequency oscillating source 10 into a plurality of frequency bands; a plurality of carrier wave oscillating sources 14, 16 provided corresponding to each of the separated frequency bands of the signal wave and generating carriers with a frequency at which no distortion is caused in the reproduced signal; a plurality of modulators 18, 20 provided corresponding to each of the separated frequency bands of the signal wave and for modulating the carriers outputted from a plurality of the carrier oscillating sources by each of the separated signal waves; and the ultrasonic transducer 24 driven by the modulation signals outputted from the modulators 18, 20, transducing the modulation signals into a sound wave with a definite amplitude level and emitting the sound wave into a medium.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004166222-A (JP)
Title: Image forming apparatus and image data conversion method
Inventor: SHINDO HIDEKI
IPC: G06F3/12
Filed: 2003-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus and an image data conversion method by which the efficiency of an image data conversion processing is enhanced.  <P>SOLUTION: In the image forming apparatus having hardware resources to be used for an image forming process and a program for performing processes related to image formation, the apparatus has an image data conversion means for performing the conversion of image data, an image data holding means for holding the image data and an image data management means for storing the image data in the image data holding means, the image data conversion means converts the image data stored in the image data holding means and the image data management means stores the image data to be next converted by the image data conversion processing means in the image data holding means on the other hand.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004062193-A (JP)
Title: Projection display device
Inventor: MURAKAMI OSAMU
IPC: G02F1/1335
Filed: 2003-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of heat generation caused by light absorption in a polarizing means of a liquid crystal light valve in a projection display device.  <P>SOLUTION: The projection display device is provided with a light source, a light valve for modulating light from the light source, and a projection optical means for projecting light modulated by the light valve, and the light valve has a liquid crystal panel and the polarizing means arranged on the light source side of the liquid crystal panel, and the polarizing means comprises a film having a multilayered structure which mainly transmits light having one axis of polarization and mainly reflects light of the other axis of polarization.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005054005-A (JP)
Title: Manufacturing process of chlorinated polyolefin
Inventor: HIRONAKA TSUNEO
IPC: C08K5/3492
Filed: 2003-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the burning of a chlorinated polyolefin when exposed to high temperatures of 120°C to 200°C in the separation process.  <P>SOLUTION: In the manufacturing process of a chlorinated polyolefin in which a polyolefin dissolved or suspended in a solvent is subjected to chlorination reaction in the presence of a radical generator using chlorine or sulfuryl chloride or chlorine and sulfuryl chloride, a hindered phenolic compound is added to the reaction solution of the chlorinated polyolefin from the end of the reaction to the end of the separation process.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005022060-A (JP)
Title: Workpiece feeder and manufacturing device of weld backing steel plate
Inventor: HARA AKIRA
IPC: B23K37/06
Filed: 2003-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a workpiece feeder which efficiently and stably feeds a workpiece where a plurality of plane materials are arranged.  <P>SOLUTION: The workpiece feeder comprises: a loading means 11 for loading a plurality of rows of workpieces, in the height direction, where a plurality of plane materials are arranged in a plane shape in a line; a lifting means 12 for positioning the uppermost workpiece at a predetermined height; a push-out means 13 for laterally pushing out the uppermost workpiece positioned at the predetermined height; and a conveying means 14 for conveying the pushed workpiece in the path angle direction. The loading means has a stair-like step section 17 formed so as to sequentially become low in the feeding direction of the workpiece.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005025135-A (JP)
Title: High reliability optical waveguide type device
Inventor: NAKAMURA MASAHIRO
IPC: G02B6/30
Filed: 2003-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical waveguide type device in which each optical fiber comprising an optical fiber array does not move even if the optical waveguide type device is placed in an environment at high temperature and humidity, and the mechanical characteristic and transmission characteristic are stabilized.  <P>SOLUTION: In an optical waveguide type device 1 to which optical fiber arrays 3a, 3b and an optical waveguide chip 2 are connected, the optical fiber arrays 3a, 3b are made of quartz glass or the like. the optical fibers are inserted into optical fiber insertion holes 6 prepared in an optical fiber holding member 5 of one body.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004041742-A (JP)
Title: Dialysate feeding apparatus
Inventor: SUGIMOTO AKIHIKO
IPC: A61M1/14
Filed: 2003-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dialysate feeding apparatus which allows continuous preparation and feeding of dialysate, and can continuously and efficiently prepare and feed an appropriate amount of the dialysate while fluctuation is suppressed, especially, in a multipatient dialysate feeding apparatus.  <P>SOLUTION: The dialysate feeding apparatus comprises a means for preparing the dialysate by mixing a stock solution A, a stock solution B and purified water in a predetermined ratio, a means for storing the dialysate, and a means for feeding the dialysate to a dialysis monitoring apparatus. The dialysate feeding apparatus is characterized by that it is further provided with a fluid flow meter 8 for measuring the feed rate of the purified water, a controller 40 for calculating the feed rate of the stock solution A and the stock solution B on the basis of the measured value, and discharge volume adjustable pumps 36a and 36b of shot-discharge type for feeding a predetermined amount of the stock solution A and the stock solution B on the basis of the calculated feed rate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005033130-A (JP)
Title: Semiconductor device
Inventor: KONDO ICHIJI
IPC: H01L21/60
Filed: 2003-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a semiconductor wafer from being warped to an utmost in manufacturing in a semiconductor chip wherein a metal electrode including an external connection Ni film is provided on an Al electrode formed on the front surface of a semiconductor substrate, and a rear electrode is provided on the rear surface of the semiconductor substrate.  <P>SOLUTION: In the semiconductor chip wherein an Al electrode 11 is provided on a front surface 1a, which is an element formation surface, of a semiconductor substrate 1 and a rear electrode 4 is formed on the rear surface 1b of the semiconductor substrate 1, a metal electrode 13 configured by laminating an Ni plating layer 13a and an Au plating layer 13b successively from the side of a front surface is formed on the front surface of the Al electrode 11, the rear electrode 4 is composed of an Ni film 4b formed by physical vapor deposition, and the film stress of the Ni film 4b is three-times or more as large as the film stress of the Ni plating layer 13a in the metal electrode 13.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005039937-A (JP)
Title: Alkali metal thermoelectric generator
Inventor: AOTO NORIMI
IPC: H02N3/00
Filed: 2003-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a long-life and high-efficiency alkali metal thermoelectric generator.  <P>SOLUTION: The alkali metal thermoelectric generator is characterized by comprising: a heater 1 that heats an alkali metal Na and holds it in a melted state; a generating part 10 in which the gassed alkali metal Na passes through a solid electrolyte and generates heat; and a condenser 2 that condenses and liquefied the alkali metal Na that has passed through the solid electrolyte. The alkali metal thermoelectric generator is also characterized in that the condenser 2 at a low-temperature side is arranged above the condenser 1 at a high-temperature side via the generating part 10, and the liquefied alkali metal Na collected in the condenser 2 is made to circulate to the heater 1 by using the head pressure of the heater.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005034762-A (JP)
Title: Hollow fiber membrane module
Inventor: TAKEDA SATORU
IPC: C02F1/44
Filed: 2003-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hollow fiber membrane module, in which a detergency is not reduced even when a membrane area is increased.  <P>SOLUTION: The hollow fiber membrane module is fixed to a housing by a fixed member in a condition in which at least one of end portions of the hollow fiber membrane held inside the housing keeps opened. In the interior of the fixed member, a passage passing through the fixed member is provided in a side surface direction of the housing. The passage has a branching penetrating the fixed member in a space communicating with the outer surface of the hollow fiber membrane in the housing.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005036293-A (JP)
Title: Antiferromagnetic alloy, and magnetic device using antiferromagnetic alloy
Inventor: MITSUMATA CHIHARU
IPC: G11B5/39
Filed: 2003-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of a high production cost of magnetic devices which is caused by expensive noble metals, such as Pt, contained in large amounts in an Mn-type antiferromagnetic alloy used for the magnetic devices.  <P>SOLUTION: The antiferromagnetic alloy is an alloy containing elements of Mn, Ru and Ga and has a composition represented by Mn<SB>100-x-y</SB>Ru<SB>x</SB>Ga<SB>y</SB>(where 0<x≤40 and 0<y≤40 are satisfied) and also has crystals having face-centered structure, and further, the ratio between the lattice constant of c-axis and that of a-axis of the crystal lattice satisfies c/a=1. Since this alloy is free from expensive noble metals, the production cost of the magnetic devices can be reduced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004216109-A (JP)
Title: Massager
Inventor: RO KOHIN
IPC: A61H23/02
Filed: 2003-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a massager that can be used in a relatively small space and give a sufficient massage effect.  <P>SOLUTION: The massager has a massage means provided on a plate 3, which is comprised of a base plate 2 that can be attached to a chair and the plate 3 that is formed in a shape to fit a curved shape of a person's back connected with a certain distance in between and which massages the back by back-and-forth motion, and the connected base plate 2 and the plate 3 are covered with a cover containing a cushioning material.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005041822-A (JP)
Title: IgE PRODUCTION INHIBITORY ABILITY OF HONEY DERIVED FROM CHINESE MILK VETCH
Inventor: SHIBATA HARUKI
IPC: A61K35/64
Filed: 2003-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a material or composition capable of effectively inhibiting allergy via its IgE production inhibitory ability.  <P>SOLUTION: The composition for inhibiting IgE production comprises a kind of honey derived from Chinese milk vetch. The material/composition exhibits no serious side effect seen in steroid preparations, therefore being advantageous in view of mitigating various symptoms of allergy represented by inflammation through daily meals, or the like.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005040446-A (JP)
Title: Game machine and simulation program
Inventor: HIRAKATA RYOHEI
IPC: A63F13/57
Filed: 2003-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of informing a player how the state of a game changes while the player is playing the game, and a simulation program.  <P>SOLUTION: The game machine comprises a game executing means for executing a prescribed process in a plurality of game states (e.g. a normal game state, a jackpot game state and a probability varying game state) with different degrees of advantage for the player, and a variable display executing means for executing the variable display of identification information (e.g. special symbols) in a prescribed identification information display area (a display area a). The game machine also has an interrelation display means for correlating the information showing the interrelation among the plurality of game states and the information showing in which game state the game executed by the game executing means is and displaying the correlated information in a prescribed interrelation display area (a display area c) when the identification information is variably displayed in the prescribed identification information display area.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004006961-A (JP)
Title: Substrate setting device of mounter and method of rearranging backup pins
Inventor: MOBARA MASAYUKI
IPC: H05K13/04
Filed: 2003-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate setting device of a mounter and a method of rearranging backup pins, in which the time duration required for re-preparing for a substrate is not influenced by the time duration required for rearranging backup pins.  <P>SOLUTION: A backup-pin plate 62, on which a plurality of backup pins 61 are detachably erected, is detachably loaded on a lifting mechanism 35, 36 that moves the backup-pin plate 62 in up and down directions. The backup-pin plate 62, on which the plurality of backup pins 61 are erected beforehand in the outside of the apparatus, is loaded on a unit carrier 70, and is transferred into the apparatus using a substrate carrying-in mechanism 22 and a substrate carrying-out mechanism 23 to load the plate on the lifting mechanism 35, 36.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004069064-A (JP)
Title: Cylinder piston device
Inventor: MINTGEN ROLF
IPC: E05C17/30
Filed: 2003-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cylinder piston device capable of compacting the structure and reducing the number of components.  <P>SOLUTION: A first operation space 4 can be communicated with a second operation space 3 via a first valve openable under a predetermined pressure. The second operation space can be communicated with the first operation space via a second valve openable under the predetermined pressure. A balancing chamber 20 can store displacement of the first operation space larger than that of the second operation space. The balancing chamber is arranged in a piston 2, the first operation space can be connected to the balancing chamber via the first valve, and the second operation space can be connected to the balancing chamber via the second valve. The balancing chamber can be connected to the first operation space via a first check valve 37, and to the second operation space via a second check valve 36.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005055832-A (JP)
Title: Image forming apparatus, process cartridge, developing apparatus and image forming method
Inventor: WATANABE KAZUTO
IPC: G03G15/08
Filed: 2003-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus, a process cartridge, a developing apparatus and an image forming method by which stock management cost and manufacturing cost are reduced without causing any exchange error by a worker on the process cartridges or the developing devices of a plurality of colors.  <P>SOLUTION: A carrier C and a dummy toner DT are housed in a developing section 23 of a new process cartridge 20 so that a plurality of process cartridges corresponding to toners T in a plurality of colors is made common. Each toner T in a plurality of colors is supplied from a toner supply section 32 to the developing section 23 after the new process cartridge 20 is installed in the installing section of the apparatus main body.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005060265-A (JP)
Title: Dry syrup preparation containing loratadine
Inventor: TOYODA TOMOATSU
IPC: A61K9/10
Filed: 2003-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dry syrup preparation of loratadine which is a hydrophobic medicine.  <P>SOLUTION: This dry syrup preparation comprises a cellulose compound or an arginate, a saccharide, and loratadine.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005062569-A (JP)
Title: Optical fiber cable wiring housing structure, optical connector housing case, optical connector housing method, and optical connector splicing method
Inventor: OMORI KAZUNORI
IPC: G02B6/00
Filed: 2003-08-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical fiber cable wiring housing structure capable of efficiently realizing the wiring work which is actually necessary at the time of extension of equipment by saving the futility of preparing more than necessary optical fiber cables by taking the future extended configuration into consideration at the time of introduction and installation of a communication device, and to provide an optical fiber cable housing case, an optical fiber cable housing method, and an optical connector splicing method.  <P>SOLUTION: The structure is so constituted that dummy units can be mounted in empty slots of shelves. Also, the optical fiber cables are previously wired according to the future need for the respective dummy units and are held and fixed into the optical connector housing case in a state in which the their front ends are protected. The dummy unit comprises a slide rail section, a vent duct section, an electromagnetic shielding section, and the optical connector housing case.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005059545-A (JP)
Title: Ink jet recording method and recorded matter
Inventor: OGASAWARA ARINORI
IPC: B41M5/50
Filed: 2003-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink recording method wherein color fading caused by oxidizing gas is little, and further occurrence of a spotted pattern is suppressed after color fading to form an image having an excellent discharge response, gloss and beading resistance and to provide its recorded matter.  <P>SOLUTION: The ink jet recording method comprises the step of discharging ink containing at least resin fine particle, water soluble dye, water and water soluble organic solvent on the jet recording medium having a porous structure formed on a base material for recording, and discharges the ink at an ink liquid drop amount per discharge action of 0.5-3.0 pl (pico liters) and has a recording resolution of 1,600-10,000 dpi (dpi:the number of dots per 2.54 cm).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005061801-A (JP)
Title: Management system for air conditioning apparatus and its computer program
Inventor: NOZAWA KENJI
IPC: F24F11/02
Filed: 2003-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To prevent excessive air conditioning and reduce the consumption of energy in association therewith by managing a room temperature in a building.  <P>SOLUTION: This management system 1 comprises temperature gauges 5 connected to a manager 2 via a programmable logic controller 4 through a network 3. The temperature gauge 5 for measuring room temperature is provided in each of sections in the building B to be managed by an air conditioning apparatus M. A computer body 2a of the manager 2 counts the duration of an inadequate condition, as an irregular time, where excessive cooling/heating operation is found from the room temperature compared with a reference value during cooling/heating operation of the air conditioning equipment M. Thus, the operated condition of the air conditioning apparatus M can be evaluated by using the length of the irregular time and necessary control can be urged for improvement, therefore saving wasteful energy consumption.  <P>COPYRIGHT: (C)2005,JPO&NCIPI