baber/WOPTO huggingface dataset:
Patent JP-2004174327-A (JP)
Title: Iron recovering and recycling method for iron-containing acidic wastewater
Inventor: OISHI TORU
IPC: C02F11/00
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an iron recovering and recycling method for treating iron-containing acidic wastewater with a wastewater treatment material and efficiently recycling the obtained recovered treated matter.  <P>SOLUTION: In the iron recovering and recycling method for iron-containing acidic wastewater, the iron-containing acidic wastewater represented by iron-containing pit wastewater is treated with the wastewater treatment material comprising a mixture of rock wool and cement to remove and recover at least an ion component and the obtained recovered treated matter is recycled as either one of a dioxin decomposing agent, a desulfurizing agent, a raw material of iron making and an iron material for cement. As the mixture of rock wool and cement, sprayed rock wool refuse, which is a granular solidified material and has voids of 50% or more, is preferable. Active iron oxide obtained by baking the recovered treated matter is suitable as the dioxin decomposing agent or the desulfurizing agent and, after the active iron oxide is used as the dioxin decomposing agent or the desulfurizing agent, it is recycled as the raw material for iron making or the iron material for cement.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004176372-A (JP)
Title: Acoustical panel and manufacturing method thereof
Inventor: FURUMURA TAKEJI
IPC: E04B1/86
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an acoustical panel and its manufacturing method capable of being implemented with a good interior property, obtaining an excellent acoustical effect and better workability.  <P>SOLUTION: An acoustic material 2 is contained in a rectangularly framed frame body 1. A plurality of intermediate plate 3 are arranged at the surface side of the frame body 1 to be longitudinally parallel with rear grooves 5, and the intermediate plate 3 and intermediate auxiliary materials 4 are fitted to the frame body 1 to arrange the intermediate auxiliary materials 4 between the adjacent intermediate plate 3 over its whole length. A decoration plate 6 is attached to surface sides of a plurality of intermediate plates 3 and the intermediate auxiliary materials 4. A plurality of pattern grooves 7 crossing at right angles with the rear grooves 5 are cut to a depth from the surface of the decoration plate 6 to the rear groove 5 including a part where the intermediate auxiliary material 4 positions.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005212100-A (JP)
Title: Staple leg guide mechanism
Inventor: KITAMURA TAKUYA
IPC: B27F7/21
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a staple leg guide mechanism capable of effectively guiding the staple legs ejected from an ejection passage 12 to prevent the jamming or the like of a staple.  <P>SOLUTION: The staple leg guide mechanism is constituted so that the guide piece 19 penetrating in the space between both legs 2b of the staple 2 is integrally formed on a pusher 16 for pushing the formed staple 2 into the ejection passage 12, the inclined surface 20 locked with the staple 2 to operate the pusher so as to allow the same to advance and retreat is formed on the guide piece 19 at a position not locked with the staple 2 until the leading ends of the staple legs 2b pierce a bound paper sheet, and a driver plate 7 and a forming plate 6 are set so as to be shifted in operation phase to start the forming of a non-formed staple 2a by the forming plate 6 after the ejected staple legs 2b pierce the bound paper sheet.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004179926-A (JP)
Title: Interphone system for multiple dewelling house
Inventor: OSHIMA MASAHIRO
IPC: H04M9/00
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an interphone system for multiple dewelling house, which can automatically detect a state that an abnormal excess current flows in a living room monitor and can inform a management room master machine of the occurrence of abnormality.  <P>SOLUTION: A control/call system trunk L1a and a video system trunk L1b of a collective entrance machine 1 installed in a common entrance are connected to living room terminals 2a and 2b and living room monitors 3a and 3b, which are disposed for respective living rooms, through a call control machine 6 and a video control machine 7, and the control/call system trunk is connected to the management room master machine 5 through the call control machine. The video control machine 7 has an excess current detection circuit 72 detecting a state that a circuit of the living room monitor breaks down and the abnormal excess current flows in the living room monitor. The call control machine has a management room master machine communication circuit 64 informing the management room master machine 5 of the occurrence of abnormality by the living room monitor as an alarm tone and a call message of a living room number by a detection signal from the excess current detection circuit 72.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004173918-A (JP)
Title: Mop
Inventor: NAKATANI KAORU
IPC: A47L13/20
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mop which does not take labor and time for attaching and detaching a mopping body from a mop handle body.  <P>SOLUTION: The mop 1 is provided with: the mopping body 2 which has many mop yarns 9, 9 and 9 implanted on the lower surface of a base cloth 4 and which is provided with a bag 5 having a bag opening 6 on the upper surface of the base cloth 4 along the upper surface of the base cloth 4; and the mop handle body 3 having a tongue piece part 15 to be inserted into the bag 5 from the bag opening 6 of the wiping body 2. Furthermore, the mop 1 has the hook or loop bodies 13 of a Hooked-and-Loop fastener on the upper surface of the base cloth 4 facing the bag opening 6 of the bag 5. On the lower surface of the tongue piece part 15 at a position facing the hook or loop bodies 13 on the upper surface of the base cloth 4 when inserting the tongue piece part 15 of the mop handle 3 to a prescribed position inside the bag 5, the loop or hook bodies 18 of the Hook-and-Loop fastener to be engaged with the hook or loop bodies 13 on the upper surface of the base body 4 in an attachable and detachable manner are formed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004175721-A (JP)
Title: Fluorine-containing alicyclic unsaturated compound, polymer thereof, chemical amplification resist composition and pattern forming method using the composition
Inventor: MAEDA KATSUMI
IPC: C08F32/00
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polymer useful as a chemical amplification resist for lithography using rays ≤190 nm wavelength, high in transparency to exposure light and excellent in substrate adhesion and dry etching resistance, and to provide a monomeric compound for the polymer.  <P>SOLUTION: A fluorine-containing alicyclic unsaturated compound represented by general formula(1)( wherein, at least one of R<SP>1</SP>and R<SP>2</SP>is a fluorine atom or fluorinated alkyl group ) is provided. The polymer is obtained by polymerizing the compound or a polymeric precursor including the compound.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004173602-A (JP)
Title: Greening base material
Inventor: SHINOHARA HISAO
IPC: A01G1/00
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a greening base material scarcely causing erosion and effusion of the material by rainfall and spring water without using a wire net by effectively activating coal ash and foam glass as industrial wastes.  <P>SOLUTION: The greening base material is used for greening construction method for introducing plants by blowing a growing base material to the slope. The greening base material is obtained by adding cement as a solidifying material to bark compost obtained by composing chip of an uprooting material and coal ash, mixing the mixture with seeds so as to contain 5% to 25% coal ash.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004175282-A (JP)
Title: Attitude controller for artificial satellite
Inventor: NISHIYAMA TAKEHIRO
IPC: B64G1/28
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that conventionally it is impossible to efficiently make use of wheel torque to the maximum.  <P>SOLUTION: This attitude controller for artificial satellite is equipped with a maximum torque distribution law part 2 whereby the magnitude of the wheel torque is made to be as small as possible, an ordinary distribution law part 3, and a wheel torque command switch part 4 for switching the maximum torque distribution law part 2 and the ordinary distribution law part 3 according to whether it is under the artificial satellite attitude control driving or not. By this construction, it is possible to efficiently make use of the torque of the wheel to the maximum while avoiding the saturation of angular momentum of the wheel, and thereby effective attitude driving can be achieved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004180188-A (JP)
Title: Data reproducing method and digital control type clock data recovery circuit
Inventor: YUKI FUMIO
IPC: H03L7/091
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To expand a jitter tolerance (1), to expand a range where data can be acquired when a wander occurs (2), to improve the followability of a reproduction clock to the wander (3) and to attain the low power consumption of a circuit (4).  <P>SOLUTION: Data 101 are compared with an edge position of a data obtaining clock (reproduction clock) 102. If the interval resulting from the comparison falls below a reference value, a clock edge is made far from a data edge. In addition, a synthesis circuit and the simultaneous on-control of two control signals of an 8-1 selector generate a clock of an N phase obtained by dividing one cycle into N parts from a reference clock 109 and select a data obtaining clock in the clock of the N phase.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004176231-A (JP)
Title: Light for helmet
Inventor: SHIGEMATSU MASAHARU
IPC: A42B3/04
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive lightweight and detachable light from a helmet requiring no band for attaching the light to a helmet, easy to attach when light is necessary, having brightness enabling a wearer to make out an indication such as a map held in the hands of the wearer and lessening air resistance as much as possible.  <P>SOLUTION: This light for a helmet has an attaching board 1 to be directly attached to the surface of the helmet and a light case body 3 to be detachably set on the attaching board. The light case body 3 forms an almost flat streamlined shape, and has LED 5 as a light source on the front and a wiring board controlling the actions of a coin shaped battery, a switch and the electric material built-in. Resiliently pressing a flashing operation piece 9 unitedly formed on the surface of the light case body 3 makes it possible to change the switch ON to OFF and turn the LED on and off.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004186178-A (JP)
Title: Aligner with unit purge means inside purge chamber
Inventor: MATSUSHITA TOSHIICHI
IPC: H01L21/027
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the running cost while enhancing the throughput.  <P>SOLUTION: The aligner is provided with a first space requiring replacement with inert gas, one or a plurality of closed spaces being defined therein, and a means for replacing the first space and the closed spaces with inert gas.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004025162-A (JP)
Title: Gas flow apparatus and method
Inventor: WHEAT WILLIAM S
IPC: B01D53/26
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and a method for treating a plurality of gas streams in an apparatus to modify the same.  <P>SOLUTION: In a gas flow conditioning method, a rotary closed container 12 and an apparatus 18 for rotating the rotary closed container 12 are provided and the rotary closed container is divided into a plurality of adjusting zones 16. The closed container passes a gas stream in a tank hermetically sealed under pressure from the peripheral atmosphere and an adjusting material 68 is present in the zone in the closed container. The gas is treated in the closed container to be modified in its characteristics and the modified gas is passed through the outlet of the tank.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004184566-A (JP)
Title: Aes block cryptography and encryption circuit for the same
Inventor: ICHINOSE TSUTOMU
IPC: G09C1/00
Filed: 2002-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To increase the processing speed of an AES block encryption circuit.  <P>SOLUTION: The AES block encryption circuit is provided with a data table 11 wherein a plurality of cells are arranged in a matrix state. One block of round data is divided into a plurality of data by every 16 bits, divided into data each having 8 bits, and written in each cell of the data table 11. The 8-bit data are written in the cell in a prescribed order so that the arrangement in the data table 11 is equal to the result of shift row processing. Sub bytes processing and mix column processing are successively carried out for the column of the data table 11 wherein the writing has been completed. When the sub bytes processing and mix column processing are carried out for all the columns of the data table 11, exclusive-OR processing is conducted on the execution result and key data, and cryptogram data of plaintext data are outputted.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003230152-A (JP)
Title: Improved arithmetic coding/decoding unit
Inventor: DOMBEK THOMAS
IPC: H04N19/50
Filed: 2002-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a unit for decoding coded digital data as a function of a context to be imparted by decoded digital data.  <P>SOLUTION: The arithmetic decoding unit comprises an arithmetic decoding means (11) of coded digital data suitable to supply present decoded digital data (2), a control means (3) suitable to supply a probability (4) to the decoding means from a context word (3), and a processing circuit (12) suitable to store a set of rows of decoded digital data and to supply the word (3) from preceding decoded digital data. The processing circuit is suitable to periodically move data in a storage means. Thus, an access necessary to form the word is conducted at the same position in the storage means and hence the word can be extracted in a regular method.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004181074-A (JP)
Title: Unit with shelves
Inventor: IRIE JUNKICHI
IPC: A47B81/00
Filed: 2002-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To easily store a cosmetic auxiliary storage box in a unit with shelves in a simple constitution and to easily take out cosmetic auxiliaries.  <P>SOLUTION: This unit 10 with the shelves is provided with a plate-shape or box-shape unit body 20, a lower shelf 31 and an upper shelf 32 provided in the unit body and an advance stopper 24 integrally formed with the unit body. The lower shelf is a member for mounting the erected cosmetic auxiliary storage box 60 so as to face a take-out hole to the right or the left from the front of the unit body so that the cosmetic auxiliaries 61 such as tissues can be taken out along the front surface of the unit body. The upper shelf is a member mounted on a position covering the upper surface of the cosmetic auxiliary storage box. The advance stopper is a member preventing the cosmetic auxiliary storage box from moving to the take-out hole side when taking out the cosmetic auxiliary.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004186118-A (JP)
Title: Air supply device for fuel cell
Inventor: HIRANO IZUHO
IPC: H01M8/04
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air supply device for a fuel cell achieving a reduction in size and weight of the entire device and capable of preventing inflow of oil into the fuel cell even when the oil flows out of a compressor.  <P>SOLUTION: A silencer 8 for reducing discharge pulsation noise of the compressor comprises an inlet pipe 21 and an outlet pipe 22 provided at the front and the rear of a silencer case 20 to penetrate therethrough, an expansion chamber 23, a sound-absorption material 24 provided on an inner wall of the expansion chamber 23, and a vortex generator 25 provided at the inlet pipe 22. The sound-absorption material 24 also has an oil adsorbing function. If a fluid containing a mixture of air 26 and oil 27 flows into the inlet pipe 21, a strong swirling flow is generated when the fluid passes by the vortex generator 25. The oil 27 contained in the fluid is splashed toward the inner wall of the expansion chamber 23 due to a centrifugal force resulting from the swirling flow, and is adsorbed by the sound-absorption material 24. The air 26 is discharged from the outlet pipe 22 without being affected by the centrifugal force.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004192256-A (JP)
Title: Network controller
Inventor: HOSOKAWA MATSUHISA
IPC: G06F1/32
Filed: 2002-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a network controller which changes the operation speed of a CPU and realizes decreased electric power consumption by combination of information such as a timer value of TCP/IP processing, capacity of a buffer and transmission interval of a packet and so on.  <P>SOLUTION: The network controller is provided with a protocol processing part which executes protocol processing and a storage part which stores a protocol timer value in the protocol processing. In addition, the network controller reads out the protocol timer value; computes an estimated sleep time, which is a time till it transmits or receives a packet next, based on the timer value; compares the estimated sleep time with a CPU operation change time preliminarily fixed; and then changes a CPU operation mode based on the result of the comparison.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004192394-A (JP)
Title: Information processor
Inventor: HORIIKE TOKUKAZU
IPC: G06F3/12
Filed: 2002-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To perform a simple display and a normal display respective objects in plotting data or omit the display by arbitrarily changing a preview display state by objects on the basis of the attribute of plotting data which is selected by a user.  <P>SOLUTION: After selecting the attribute of plotting data to be displayed as a preview on a display device 209 by a display method selection part 205 and instructing a preview display method of the selected attribute by an attribute specification part 204, plotting data of an attribute coincident with the attribute selected from the inputted plotting data are extracted by a plotting data selection extraction part 206 and the extracted plotting data are displayed as a preview on the display device 209 in accordance with the specified preview display method.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004189923-A (JP)
Title: Polyuronic acid
Inventor: KAMINAGA JUNICHI
IPC: C08B37/08
Filed: 2002-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water-soluble polyuronic acid having uniform structure and high molecular weight, exhibiting excellent safety, biocompatibility and biodegradability and useful as a synthetic raw material for various functional materials such as foods, medical/pharmaceutical agents and cosmetics.  <P>SOLUTION: The polyuronic acid is composed of N-acetyl-D-glucosaminuronic acid (or N-acetyl-D-glucosaminuronic acid alkali metal salt) and D-glucosaminuronic acid (or D-glucosaminuronic acid alkali metal salt) bonded with each other through β-(1-4) bond and has a weight average molecular weight of ≥30,000.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004190613-A (JP)
Title: Rotary cylinder device
Inventor: KOMATSU FUMITO
IPC: F04C29/04
Filed: 2002-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To prevent generation of an operation sound by restraining an increase in clearance caused by heating.  <P>SOLUTION: This rotary cylinder device respectively rotatably supports a rotary cylinder member and a piston holding member in a casing; rotatably holds a piston with a position as the center in an autorotation center position eccentric from a rotational center position of the piston holding member; allows the piston itself to go in and out of a cylinder chamber while rotating the autorotation center position as the center by the relative rotational movement of the rotary cylinder member and the piston holding member; and has a suction port and a delivery port continuing with the cylinder chamber in the casing, and has a radiator 90 for cooling a mixed fluid of gas and liquid delivered from the delivery port and a gas-liquid separator 91 for separating the gas and the liquid of the mixed fluid, and cools a device body 1 by the gas cooled by the radiator 90 and separated by the gas-liquid separator 91.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004191287-A (JP)
Title: Facsimile device and time adjustment method for facsimile device
Inventor: KOJIMA HIDEYUKI
IPC: G04G5/00
Filed: 2002-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a facsimile device in which accurate time is set and a time adjustment method for the facsimile device.  <P>SOLUTION: Since the time of a clock circuit is synchronized with time received by a standard frequency broadcast receiving part, the time of the clock circuit is controlled to the standard time at all times, providing the effect of setting accurate time.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004187639-A (JP)
Title: Method for producing dried food
Inventor: YADA HITOMI
IPC: A23L15/00
Filed: 2002-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an instant-type scrambled egg dried by microwave radiation and eatable by reconstituting with hot water poured on the dried food and solving the problems of conventional freeze-dried food comprising the deficient voluminousness caused by the reconstitution with hot water while keeping the original size and of a microwave-dried food produced by using hen's eggs such as dried whole egg and liquid whole egg as a raw material, kneading the main material with starch, vegetable oil, etc., as subsidiary raw materials and heating the mixture with microwave radiation and giving a product having not sufficiently satisfiable appearance and palatability.  <P>SOLUTION: The dried food is produced by kneading a dough containing a swelling agent under a reduced pressure of ≤160 torr, heating by microwave radiation and crushing the heat-treated product.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003242286-A (JP)
Title: Terminal device and program
Inventor: SAITO MAKOTO
IPC: G06F21/60
Filed: 2002-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data copyright control system in a multi-media system.  <P>SOLUTION: Data supplied from a database 1 to users 4 to 9 is enciphered and distributed, and the users decode, for use, the enciphered data by using a cipher key obtained from a key control center 9 or a copyright control center 10. When the users 4 to 9 store, copy, or transfer the data, the data is enciphered again. The key for re-enciphered data is supplied from the key control center 9 or the copyright control center 10, or generated by a copyright control program.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004162493-A (JP)
Title: Demolition method for building and the like
Inventor: NAKATSURU HIDEKO
IPC: E04G23/08
Filed: 2002-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a demolition method for a building, which reduces dust and noise.  <P>SOLUTION: The building to be demolished is demolished by being frozen through the use of liquefied nitrogen etc., so that the dust and the noise, associated with demolition work, can be reduced and so that the crushing efficiency of a waste material can be enhanced.  <P>COPYRIGHT: (C)2004,JPO