baber/WOPTO huggingface dataset:
Patent JP-2004172794-A (JP)
Title: Composite trigonometric function computing element and phase rotation computing element
Inventor: KIOI KAZUMASA
IPC: H04L27/22
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a phase rotation computing element the scale of which is reduced without deteriorating the computing accuracy.  <P>SOLUTION: The phase rotation computing element is provided with: composite trigonometric function computing elements 10, 11 for generating cos(atan(B<SB>Q</SB>/B<SB>I</SB>)) and sin(atan(B<SB>Q</SB>/B<SB>I</SB>)) on the basis of a second complex signal comprising an in-phase component BI and a quadrature component BQ; and a phase rotation unit 30 for rotating a phase of a first complex signal on the basis of the cos(atan(B<SB>Q</SB>/B<SB>I</SB>)) and sin(atan(B<SB>Q</SB>/B<SB>I</SB>)), and each of the composite trigonometric function computing elements 10, 11 includes: an input conversion processing section 110 for generating any of intermediate data corresponding to each of computing results stepped at an equal interval in advance; and an output conversion processing section 111 for generating the computing result on the basis of the intermediate data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004166561-A (JP)
Title: Partial normal or reverse rotation rotary apparatus
Inventor: KANAO YOHEI
IPC: A01B33/12
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To readily change the operation blades of both internal and external rotary shafts into a position to wholly reverse the operation blades by simple structure in a partial normal or reverse rotation rotary apparatus with which the operation blades attached to the internal and external double rotary shafts are opposingly rotated.  <P>SOLUTION: In the partial normal or reverse rotation rotary apparatus with which the operation blades attached to the internal and external double rotary shafts supported on a drive case are opposingly rotated, the operation blade fixed to the outer rotary shaft is adjacently arranged in the drive case and reversed and the operation blade fixed to the inner rotary shaft is arranged in a shaft cylinder attachable and detachable from the inner rotary shaft and normally rotated. The shaft cylinder is removed from the inner rotary shaft and the outer projection of the inner rotary shaft is covered with a covering member and the covering member is formed into an extended shaft cylinder equipped with the operation blades, connected and fixed to the outer rotary shaft side to carry out ground operation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004168155-A (JP)
Title: Burglar alarm for vehicle
Inventor: YAMADA HIDEO
IPC: B60R25/104
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a burglar alarm 1 for a vehicle for making a theft recognize the difficulty in traveling a long distance, and notifying a third person of the burglar without being recognized by the theft.  <P>SOLUTION: This vehicle burglar alarm 1 for detecting and notifying the burglar of a vehicle, is composed of a burglar detecting device 2 for detecting the burglar of the vehicle, a fuel meter 3 controlled to indicate empty by an indicator needle 31 of the fuel meter 3 in being burglarized, and lighting a fuel empty warming lamp 32, and a fuel supply port burglar alarm display device 4 for displaying the notification of burglar on a fuel supply port 5 part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004166592-A (JP)
Title: Method for producing l-amino acid using methylotroph
Inventor: GUNJI YOSHIYA
IPC: C12N1/21
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To improve productivity of L-lysine and L-arginine by methanol-assimilating bacteria.  <P>SOLUTION: The bacteria are obtained by introducing a DNA encoding a variant of a LysE protein of Coryne form bacteria or a homologous protein thereof to methanol-assimilating bacteria. The variant has activities of imparting resistance against an L-lysine analogue to the methanol-assimilating bacteria when the variant is introduced to the bacteria.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004178081-A (JP)
Title: Encoder system
Inventor: HARA KENJI
IPC: G01D5/245
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an encoder system in which it is possible to integrate a signal cable between a robot main body and a host controller into one, and to increase the degree of freedom of wiring, and it is not necessary to connect a terminator to a termination.  <P>SOLUTION: This encoder system is provided with a line concentration substrate 5 having one line receiver 51 and one line driver 57 for transferring a signal from a host controller and a plurality of transmitting/receiving circuits 50 connected to respective encoders for transmitting an information reception request signal RQ, and for receiving position information ANS from each encoder. While this encoder system is configured as a daisy chain when viewed from the host controller, it is star-connected to a line concentration means when internally viewed. Thus, it is possible to integrate a signal cable between the robot main body and the host controller into one, and to increase the degree of freedom of wiring, and it is not necessary to connect a terminator to a termination.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004179414-A (JP)
Title: Polishing device, polishing pad, polishing agent, swelling treatment agent and polishing precess
Inventor: BOKU SAIKO
IPC: B24B37/20
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polishing device having the enhanced productivity, a polishing pad, a polishing agent, a swelling treatment agent and a polishing process.  <P>SOLUTION: A slurry and the swelling treatment agent such as NMP or NVP have beforehand been mixed at a specific ratio to be stored in a slurry tank 13. The polishing agent obtained by mixing the slurry and the swelling treatment agent which are stored in the slurry tank 13 by a pump, etc. is made to flow in a slurry supply pipe 12, and a specific flow rate is supplied from a nozzle 11 arranged in an upper part and a substantial central part of a rotary surface plate 21 to a surface of a polishing pad 1. A front layer of the polishing pad 1 is swollen by the swelling treatment agent included in the supplied polishing agent to form a swollen layer having a lowered mechanical strength. During polishing, the swollen layer which causes a clogging is removed by rubbing with a silicon wafer 9 to regenerate a new polishing plate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004177024-A (JP)
Title: Exhauster in ventilator of room of building
Inventor: MIYATA KENJI
IPC: F24F7/10
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To improve a flow of air of a corner part of a window side room apt to cause stagnation in the air in the room; and to open an exhaust port for exhausting from the room in a plurality of places over a wide range in a sightly state.  <P>SOLUTION: An opening (a) communicating with an upper space S of a ceiling plate 10 is formed in parallel by the proper number in a range over the substantially total length in the longitudinal direction of a blind box 2 in a part exposed in the space S in the upper ceiling of the ceiling plate 10 of the room R of the blind box 2 molded in a channel shape and installed on the window (w) side of a ceiling part of the room R of a constructed building. A chamber 4 parallel to the blind box 2 is arranged in the upper space S of the ceiling plate 10, and its lumen is communicated with the opening (a) formed in the blind box 2, and an exhaust duct 5 is connected to this chamber 4. Air of the room R is extracted via the lumen of the blind box 2 by a suction type air blower communicating with the exhaust duct 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004174109-A (JP)
Title: Electric cart
Inventor: HASEGAWA SATORU
IPC: A61G5/04
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric cart preventing the welding of a relay contact and switching off the relay contact while suppressing a regeneration current, even if a driver on the electric cart erroneously turns off a key switch during traveling the electric cart.  <P>SOLUTION: This electric cart is provided with a main switch 2 commanding the start of the electric cart 7 to a control part 1 by a turn-on operation, the relay contact 5a which is inserted in a wire connecting a power source 3 to a drive device 4 and turned on/off by a control signal from the control part 1, an accelerator 6 variably changing the output of the drive device 4, and a clutch 9 switching on/off the transmission of the driving from the drive device 4 to driving wheels 10. If the current flowing through the relay contact 5a is a prescribed current threshold or more when the main switch is turned off during the traveling, this cart is so controlled that the clutch 9 is switched off by the signal from the control part 1, and after that, the relay contact 5a is switched off.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004179125-A (JP)
Title: Method of forming metal film on glass substrate
Inventor: EKUSA EMIKO
IPC: C03C17/06
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a forming method of a metal film on glass substrate by paste coating method which shows a superior adhesion on the glass substrate and has high density and low resistance in spite of baking at low temperatures of less than 500°C.  <P>SOLUTION: In the forming method of the metal film on the glass substrate, a paste containing metal particulate dispersion solution in which metal particulate is dispersed in an organic solvent and a silane coupling agent is coated on the glass substrate and then baked at the temperatures of 250°C or more and 300°C or less.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004182372-A (JP)
Title: Conveyance method and conveyance device for wash-free rice
Inventor: MAEDA HIROKI
IPC: B65D90/34
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conveyance method and a conveyance device for wash-free rice for preventing mixing of a foreign matter and fine particles of dust.  <P>SOLUTION: In this conveyance method for wash-free rice, a delivery part of a wash-free rice tank 2 is connected with a charging part of a wash-free rice container 4. When charging wash-free rice into the wash-free rice container 4 without bringing it into contact with external air, air in the wash-free rice tank 2 and air in the wash-free rice container 4 are circulated. On the other hand, when delivering wash-free rice into rice boiling facility 15 by air conveyance from the wash-free rice container 4 without bringing it into contact with external air, the air after air conveyance is supplied to a blower 14 for air conveyance, and a part of it is supplied to the wash-free rice container 4.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004187138-A (JP)
Title: Image forming apparatus
Inventor: ASAI HIDEHIKO
IPC: H04N1/00
Filed: 2002-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus for inexpensively incorporating and post-installing a reader (scanner) and also making a copy operation possible by making feeding paths of an original and recording paper identical/shared in a printer only with a printer function.  <P>SOLUTION: In the image forming apparatus having paper feeding port which loads the recording paper or the original and an image output device which prints image data on the printing paper, an image reading part 1 which converts the original into the image data is constituted so that it is added on a path through which the recording paper or the original fed from the paper feeding port passes, priority is given to an image data conversion operation of the image reading part 1 when the original is fed from the paper feeding port and no operation regarding printing of an image output device is performed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004184897-A (JP)
Title: Method of manufacturing electrophotographic member and electrophotographic member manufactured by the same
Inventor: SHIMAMURA MASAYOSHI
IPC: G03G15/08
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a coating layer having uniform surface ruggedness due to individual particles therein with respect to a member which is to be used in electrophotography and has a surface coating layer on a cylindrical or columnar substrate.  <P>SOLUTION: The member has the surface coating layer and is to be used in electrophotography, and the surface coating layer is formed by coating the cylindrical or columnar substrate with a paint composition containing solid particles by an air spray method and has an arithmetic average roughness Ra of 0.4 to 3.5μm, and the paint composition induces ultrasonic waves by oscillation when being made particulate by the air spray method.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004181121-A (JP)
Title: Composition of cartilage tissue regenerating injection
Inventor: HASHIMOTO MASAMICHI
IPC: A61L27/00
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide cartilage tissue regenerating injection exhibiting effects such as accelerating the regeneration of the cartilage tissue without incising the knee and greatly reducing the burden of a patient for curing the joint disorder.  <P>SOLUTION: (1) This composition of cartilage tissue regenerating injection includes cross-linked hyaluronic acid formed of hyaluronic acid having a weight average primary molecular weight of more than 800,000. (2) This composition of cartilage tissue regenerating injection described in (1) has the crosslinking point of the cross-linked hyaluronic acid of hydrolytic.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004193753-A (JP)
Title: Wireless network buildup method
Inventor: YAMAMOTO TETSUYA
IPC: H04W8/26
Filed: 2002-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wireless network buildup method capable of easily making prescribed settings required to build up a wireless network system and avoiding crosstalk due to settings between independent wireless networks.  <P>SOLUTION: A plurality of pieces of network identification information to identify wireless networks are read from a memory 202, a display section 102 displays them, a button section 101 is used to select network identification information of the wireless network system which can be newly built up from a plurality of pieces of the displayed network identification information, and the wireless network system of the selected network identification information is built up. A caption 201 indicates a control section to control an entire facsimile machine. A caption 202 shows a memory as a storage means and stores image data to be transmitted or received FAX data or the like. A caption 203 shows a wireless LAN communication section and acts like an access point in the wireless LAN system to control communication.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004187918-A (JP)
Title: Writing implement holder
Inventor: TAKANASHI KAZUHIKO
IPC: B43K23/02
Filed: 2002-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a writing implement holder that can be inexpensively manufactured, is suited for exhibiting writing implements, prevents writing implements from easily falling off the holder, and is unlikely to break and suited for carriage.  <P>SOLUTION: The writing implement holder 1 is made of a synthetic resin and is nearly plate-shaped and parallely holds a plurality of writing implements 2 having clips 3. The holder has at least a holding section 4 pinched by the clips 3 of the writing implements and in which a plurality of writing implements 2 are arranged in parallel, an engagement portion 6 engaging with the ball portions 5 of the clips 4 and preventing the writing implements 2 from falling off the holding section 4, a ring-shaped supporting portion 7 into which the tips of the writing implements 2 are inserted, an upper frame 13 extended from both sides of the top of the holding section 4 as if to wrap the upper ends of the writing implements 2, and a recess 13a provided nearly in the middle of the upper frame 13.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004190611-A (JP)
Title: Pump, cooler, and electronic apparatus
Inventor: KOSAKA TAKAYUKI
IPC: F04B45/047
Filed: 2002-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly efficient and small-sized pump for an electronic apparatus and a cooler.  <P>SOLUTION: This pump, provided with a pump room constituted of a casing and a diaphragm; an inflow opening and a delivery opening and for communicating the pump room with the outside; and a valve which is mounted on at least either of the inflow opening or the delivery opening and prevents generation of a back flow, and moves fluid by changing the capacity of the pump room corresponding to a displacement occurring at the diaphragm. The pump comprises an oscillating means which is fixed on the diaphragm and generates oscillation by applying a predetermined electric power to give a displacement to the diaphragm corresponding to the oscillation of the oscillating means.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004197962-A (JP)
Title: High-frequency heating device
Inventor: TAKIZAKI TAKESHI
IPC: H05B6/80
Filed: 2002-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-frequency heating device provided with a steam function capable of providing wet taste specific to steam cooking by devising a low-cost and simple-structure steam generating device.  <P>SOLUTION: A bottom part of a heating chamber 15 is formed, and a recessed part 23 to store liquid such as water is formed in a table 22 for food. A high-frequency agitating chamber 17 is formed under the table 22, and high frequency generated by a high frequency generating means 16 is fed from a feed port 18 formed roughly at a center of a bottom surface of the high-frequency agitating chamber 17. A rotation waveguide tube 20 to diffuse the high frequency is composed to be rotatable around the feed port 18. The recessed part 23 in the table 22 is composed of arc-shaped grooves roughly around the center of the table 22. The table 22 is composed of ceramic of a low dielectric constant.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004198136-A (JP)
Title: Reversed-phase liquid chromatography, liquid chromatograph apparatus and column
Inventor: NAGAE TOKUKAZU
IPC: G01N30/88
Filed: 2002-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide reversed-phase liquid chromatography capable of using a mobile phase mainly comprising water regardless of the kind of a column.  <P>SOLUTION: In the reversed-phase liquid chromatography using the mobile phase comprising 100% of water, the liquid passage of the mobile phase is stopped once and subsequently resumed to perform measurement in such a state that predetermined back pressure is applied to the outlet of the column by the back pressure device provided between the outlet of the column and a detector. Even in the measurement performed after the liquid passage of the mobile phase is resumed after once stopped, a reduction in holding time is suppressed if measurment is performed in such a state that back pressure is applied to the outlet of the column. Accordingly, the mobile phase mainly comprising water can be used.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004200809-A (JP)
Title: Indoor remote supervisory system
Inventor: KOBAYASHI MASAKI
IPC: H04N5/76
Filed: 2002-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an indoor remote supervisory system by minimizing the number of network accesses between a user terminal and a camera so as to minimize storage areas of the user terminal.  <P>SOLUTION: A storage device 103 sequentially records a video image imaged by a camera 100, when a motion detection sensor 101 senses a moving object in a room, the system informs an Internet address of a mobile terminal 109 registered in advance about occurrence of abnormality in the room. A user transmits electronic mail with an image transmission instruction attached thereto in order to confirm a state in the room and use the mobile terminal to view an image at a time when the abnormality takes place, and the system searches the image data at a time when the motion detection sensor detects the abnormality in the room from the data stored in the storage device and transmits the image data to the mobile terminal.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004195707-A (JP)
Title: Method and apparatus for manufacturing cushioning body
Inventor: SHIMOZAWA SHUICHI
IPC: B29L31/58
Filed: 2002-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a cushioning body capable of manufacturing the cushioning body having a suspension groove wherein the interior thereof is wider than the surface thereof without generating a crack or damage, and an apparatus therefor.  <P>SOLUTION: In the case of the suspension groove 2 wherein the interior thereof is wider than the surface thereof, a protruded stripe 11a, which can form the suspension groove 2 and has a leading end wider than its root, is formed on the molding surface of a lower mold 11 so as to protrude toward an upper mold 12. The holding member 21, which is opposed to the protruded stripe 11a when the lower and upper molds 11 and 12 are closed to move in an on-off direction along with the upper mold 12, is formed to the upper mold 12. The locking part 21a of the holding member 21 is locked with the holding hole 3a formed to a complementary material 3. The holding member 21 moves accompanied by the movement in the open direction of the upper mold 12 while holds the complementary material 3 and force is allowed to act on the foam around the protruded stripe 11a in the direction separated from the protruded strip 11a through the complementary material 3.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004201039-A (JP)
Title: Communication terminal, method for the same, and communication program
Inventor: UCHIDA MASAKI
IPC: H04L9/36
Filed: 2002-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication terminal which uses a security function only when it is appropriate to do so without troubling a user and which is capable of preventing deterioration of the transmission performance due to the use of unnecessary security functions.  <P>SOLUTION: The communication terminal is equipped with: a means of secured communication for communicating with a connected party securely; a means of unsecured communication for communicating with the connected party unsecurely; a means of acquisition of a connected party's address for acquiring the address of the connected party; and a means for selecting either the means of secured communication or the means of unsecured communication on the basis of the acquired connected party's address. By using the means of selecting communication, communication is performed with the connected party.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004196983-A (JP)
Title: Method for producing adhesive sheet and printed-wiring board by using halogen-free insulation resin composition
Inventor: FUJITA HIROAKI
IPC: H05K3/18
Filed: 2002-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a multilayer printed wiring board, exhibiting good adhesive strength to plated copper by realizing high elongation property, while keeping surface roughness of an insulating layer after coarsening the surface to ≤3 μm so as to enable micro-wiring in circuit formation by a semi-additive method.  <P>SOLUTION: The method for producing the printed wiring board comprises applying a resin composition consisting essentially of an epoxy resin having a biphenyl structure and a novolak structure, a particulate substance of acrylonitrile-butadiene copolymer, a phosphorus-containing phenol resin and a thermosetting agent and an inorganic filler to a glass nonwoven fabric, drying the coated nonwoven fabric and forming an insulation resin layer of the multilayer printed wiring board by using the resultant adhesive sheet.  <P>COPYRIGHT: (C)2004,JPO&NCIPI