baber/WOPTO huggingface dataset:
Patent JP-2007124460-A (JP)
Title: Amplifier
Inventor: OKUBO YOICHI
IPC: H03F1/07
Filed: 2005-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an amplifier of which performance exceeds that of conventional Doherty-type amplifiers, for example.  <P>SOLUTION: An amplifier which amplifies a signal comprises: a distribution means 1 for distributing a signal, a carrier amplifier circuit 2 amplifying in an AB class a distributed first signal; a drive amplifier circuit 5 which amplifies in a B class or C class a distributed second signal; a peak amplifier circuit 6 for amplifying in the B class or C class a signal amplified by the drive amplifier circuit; a first impedance converter 8 connected to an output of the carrier amplifier circuit; a second impedance converter 7 connected to an output of the peak amplifier circuit; and a composition terminal 9 for composing the output of the first impedance converter and the output of the second impedance converter.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007126306-A (JP)
Title: Method for manufacturing oxide magnetic material
Inventor: SANO TATSUJI
IPC: C04B35/26
Filed: 2005-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing an oxide magnetic material from which a molded body having high strength is obtained without deteriorating the orientation, in dry molding higher in molding speed in comparison with wet molding.  <P>SOLUTION: In a method for manufacturing an oxide magnetic material, including a dry molding process for obtaining a molded body by dry-molding a raw material mixture containing oxide magnetic particles and a binder in a magnetic field, the method is constituted to add the binder comprised of an adamantane-based compound into the powder before the molding operation in the magnetic field.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007127829-A (JP)
Title: Fixing device and image forming apparatus
Inventor: HASEGAWA KENICHI
IPC: G03G15/20
Filed: 2005-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electromagnetic induction heating system fixing device capable of preventing such a failure that the temperature of a foreign substance becomes high even when the foreign substance enters between an induction heating part and a heat generating body, and to provide an image forming apparatus.  <P>SOLUTION: The fixing device 19 for heating a toner image and fixing the toner image on a recording medium includes: the induction heating part 24 that generates magnetic flux; the heat generating bodies 22 and 23 that are located facing the induction heating part 24, and also, heated by the magnetic flux generated by the induction heating part 24; a detecting means 40 that directly or indirectly detects the entering of the foreign substance between the induction heating part 24 and each of the heat generating bodies 22 and 23.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007124967-A (JP)
Title: Method for producing raising seedling pot made of pulp mold, and raising seedling pot
Inventor: OISHI TAKAYA
IPC: A01G9/10
Filed: 2005-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper-made raising seedling pot 3 excellent in shape retention, water permeability and air permeability by soaking a wire mesh mold 12 in a paper-making solution tank made of used paper pulp, and making a plurality of raising seedling pots 3 vertically and horizontally arranged by suction followed by drying.  <P>SOLUTION: A method for producing the raising seedling pot made of pulp mold comprises using pulp liquid containing about 3 wt.% of used paper pulp and mixing 1-5 wt.% of a water repellent 4 at solid conversion with the pulp when making used paper pulp liquid 1 into a reverse frustum pot 3 with a wire mesh mold 2.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006169094-A (JP)
Title: Diamond-coated porous composite substrate and liquid treatment apparatus and liquid treatment method using same
Inventor: SEKI YUICHIRO
IPC: B01J19/08
Filed: 2005-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a porous composite substrate with excellent durability, which can be physically or chemically stable and can be used in severe environment, by providing a coating layer with high corrosion resistance and insulating properties or good electric conductivity if required, on a porous base material having open pores and a filtration function, and to use this porous composite substrate effectively as filters and as an electrode for electrolysis and in a liquid treatment method or the like.  <P>SOLUTION: The porous composite substrate comprises a composite member, the composite member comprising a porous base material and a diamond layer which covers the porous base material, wherein the porous base material and the composite member have open pores to serve a filtration function. The porous base material is an insulator, a semiconductor, or a metal.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007125672-A (JP)
Title: Method for manufacturing tool
Inventor: FUCHITA SUSUMU
IPC: B25B13/00
Filed: 2005-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a tool for forming an action chamber of a prescribed cross sectional shape without forming a closed inner bottom to form a space where liquid enters and is left and an inner bottom to be an obstacle when machining the depth of the formed action chamber.  <P>SOLUTION: A prepared hole 4 is opened in a steel material 3 by drilling. A punch 5 having an end face 6 having a contour matching with the cross sectional shape of the action chamber 2 of the tool 1 to be formed and a projection 7 partially projecting from the end face 6 is forcibly pressed from above the prepared hole 4.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007134815-A (JP)
Title: Headphone
Inventor: KIZU TORU
IPC: H04R1/10
Filed: 2005-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a headphone that effectively reduces sound leakage, improves a deficient low sound frequency band so as to enhance the acoustic characteristic of a speaker unit itself and improves the stability in a mount state.  <P>SOLUTION: The headphone includes: a tubular insert unit 30 to be inserted to an external auditory meatus 11 of a user; the speaker unit 21; a unit container case 12 for containing the speaker unit 21 and communicatively connecting the insert unit 30 to the speaker unit 21 spatially; and an earpiece 20 located to the tip of the insert unit 30, in a state that the insert unit 30 is inserted to the external auditory meatus 11 of the user, the unit container case 12 is configured to house the speaker unit 21 at the outside of an auricula 10 of the user, the diameter of the speaker unit 21 is greater than the outer diameter of the insert unit 30, and the diameter of the unit container case 12 is extended more than the outer diameter of the insert unit 30 corresponding to the diameter of the speaker unit 21.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007134843-A (JP)
Title: Communication terminal, remote operation method and program
Inventor: IWASAKI YASUTAKA
IPC: H04N7/15
Filed: 2005-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible to operate the operating section of a remote operation terminal in remote operation between communication terminals.  <P>SOLUTION: The communication terminal 100A performs a state transition request processing 201 for transmitting state transition request information including an operation event and screen state information to a communication terminal 100B, and synchronization processing 202 for making transition to a screen state indicated by screen state information from the communication terminal 100B. The communication terminal 100B performs an event execution processing 221 for transiting the screen state by the operation event of such state transition request information as the screen state information is noncontradictory to the screen state, an event execution processing 222 for transiting the screen state by the operation event of the communication terminal 100B, and a state transition report processing 223 for transmitting the screen state information after transition to the communication terminal 100A.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007133648-A (JP)
Title: Operation switch
Inventor: SUZUKI KIYOSHI
IPC: G06F3/0338
Filed: 2005-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operation means suitable for a function needing operability equivalent to a game-dedicated machine or a personal computer without impairing operability of a conventional cellphone.  <P>SOLUTION: An operation switch has a casing bored with a through hole, and a stick type operation switch. By opening/closing and/or rotation of the casing, the stick type operation switch is disposed inside the through hole, and operation of the stick type operation switch is restricted by the through hole while the stick type operation switch is disposed inside the through hole.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007135338-A (JP)
Title: Motor driver
Inventor: KUWATA KATSUJI
IPC: H02P5/74
Filed: 2005-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To inhibit unwanted radiation from being generated in a motor driver.  <P>SOLUTION: An inverter circuit 30A connects and disconnects between an armature winding A and the ground, and also connects and disconnects between an armature winding B and the ground. A period for connecting the armature winding A and the ground overlaps with a period for connecting the armature winding B and the ground. Thus, a current is alternately carried, from an amplifying circuit 36 to the armature winding A, and from the amplifying circuit 36 to the armature winding B. Since a rotating magnetic field is generated by the armature windings A, B, a rotor is rotated by the rotating magnetic field. The larger the duty ratio of a pulse signal P0 from an electronic controller 40 becomes, the larger the level of the output voltage from the amplifying circuit 36 becomes. Hence, when the motor driver 10A is to control the rotational speed of a brushless motor MO2, it will not use an oscillation circuit.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007134580-A (JP)
Title: Semiconductor device and method of manufacturing same
Inventor: SHIGEOKA TAKASHI
IPC: H01L29/792
Filed: 2005-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device advantageous for microfabrication and a method of manufacturing the same thereof.  <P>SOLUTION: This semiconductor device comprises: adjacently arranged first and second cell columns 16-1 and 16-2; first and second selective transistors ST1 and ST2 for selecting the first and second cell columns; contact wiring 27; an element isolation film 13-2 between the first and second selective transistors provided to be isolated in the semiconductor substrate, so that the transistors sandwich the contact wiring; a sidewall film 21 consisting of a silicon oxide film formed on the sidewall of a gate electrode of the memory cell transistor; and a plasma nitride film 33 formed as the same layer as the sidewall film and provided on the upper surface of the gate electrode of the memory cell transistor, on the upper surface of the gate electrode of the first selective transistor and the sidewall thereof facing the second selective transistor, on the upper surface of the gate electrode of the second selective transistor and the sidewall thereof facing the first selective transistor, and on the element isolation film.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007134225-A (JP)
Title: Fuel cell separator
Inventor: TANNO FUMIO
IPC: H01M8/02
Filed: 2005-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell separator which has enough strength and excellent flexibility even if it is thinned.  <P>SOLUTION: A composition containing 100 mass pts. of porous artificial graphite material, 15 to 30 mass pts. of thermosetting resin, and 0.1 to 1.0 mass pts. of internal release agent is molded by means of compression, injection or transfer molding to form fuel cell separators 1 or 2. Since this separator is much more superior in mechanical properties such as bending strength and bending strain to conventional one, it has enough strength and excellent flexibility even if it is thinned.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007135095-A (JP)
Title: TERMINAL SETTING SYSTEM, VoIP TERMINAL, AND PROGRAM
Inventor: ISERI HIDETOMO
IPC: H04L12/70
Filed: 2005-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To automatically set a VoIP terminal in an IP telephone service which corresponds a circuit to which the VoIP terminal is connected to a telephone number of the VoIP terminal.  <P>SOLUTION: A terminal setting system to conduct an information setting to the VoIP terminal is provided with a storage means to store a setting information including an IP address of the VoIP terminal, an authentication means to receive access data from the VoIP terminal and to conduct the authentication by using a sending source IP address included in the access data, a means to acquire the setting information of the VoIP terminal from the storage means based on the IP address of the VoIP terminal in the case that the authentication has been succeeded and to transmit the acquired setting information to the VoIP terminal, and a setting information transmitting means to transmit the setting information to an IP telephone call controlling apparatus taking the opportunity that a setting completion notice is received from the VoIP terminal after the setting information is transmitted to the VoIP terminal.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007134242-A (JP)
Title: Method of producing display panel
Inventor: MATSUKAWA MAKOTO
IPC: H01J11/38
Filed: 2005-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To improve production efficiency of display panels and reduction of discharged heat quantity at the calcination process.  <P>SOLUTION: An end part of a ceramic roller R1 which is a component of a roller conveyer V1 placed in a calcining furnace F1 is projected outside from the inside of the calcining furnace F1. It carries a plurality of glass substrates P arranged perpendicularly to the conveyance direction on a setter S1 with their longer directions parallel to the conveyance direction into the calcining furnace F1 by the roller conveyer V1 along with the setter S1 and the glass substrates P are heated and calcinated in the calcining furnace F1.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007138970-A (JP)
Title: Cap structure
Inventor: HATA KIYOKAZU
IPC: F16L55/10
Filed: 2005-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cap structure installable to a deformed pipe with a projection part formed on an outside surface of an insertion port, in a separation preventive state.  <P>SOLUTION: A cap 15 is structured such that it is put on an opening end part of a pipe 35 to seal this opening end part. A flange 18 is formed on the outer periphery of an opening end part of the cap 15, and an annular sealant 23 is arranged between the inner periphery of the opening end part of the cap 15 and the outer periphery of the pipe 35. A first pressing ring 38 for compressing the sealant 23 is out-fitted to the pipe 35 by being fastened to the flange 18 of the cap 15 by a bolt 43 in the pipe axis direction. The projection part 37 is formed on an outside surface of the pipe 35 in a position separate more than the first pressing ring 38 from the flange 18 of the cap 15. A second pressing ring 39 for pressing the projection part 37 in the direction of the cap 15 is out-fitted to a part of the pipe 35 in a position corresponding to the projection part 37 by being fastened by the bolt 43.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007141385-A (JP)
Title: Recording disk cartridge
Inventor: AOISHI HARUMI
IPC: G11B23/03
Filed: 2005-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording disk cartridge which allows cost reduction by simplifying a locking mechanism structure.  <P>SOLUTION: The recording disk cartridge comprises a rotary shutter 20 to open/close an aperture for access of a cartridge case, and a locking mechanism to limit or permit turning of this rotary shutter 20. The locking mechanism comprises: a lock piece 70 of which the base end part is prepared integral with the rotary shutter 20 so that the tip part 71 is always energized to a side wall side of the cartridge case; a latching part 131h to limit the turning of the rotary shutter 20 by latching the tip part 71 of the lock piece 70; and a notch RC for the locking mechanism which is formed to be latched with a shutter lock operation member SR of a driving device D.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007150410-A (JP)
Title: Learning remote control unit
Inventor: HASHIMOTO MASAO
IPC: H04Q9/00
Filed: 2005-11-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a learning remote control unit capable of registering a more accurate remote control code more reliably.  <P>SOLUTION: The learning remote control unit 1 remotely controls prescribed equipment 3 to be controlled by a remote control signal transmitted by a transmitter 15. The learning remote control unit 1 comprises a receiver 11 for receiving a remote control signal transmitted by an exclusive remote control unit 5; a CPU 161 for executing a search program 163b1 for searching for a custom code corresponding to a custom code contained in the received remote control signal from a format data file 163a1; and a CPU 161 for replacing the time of Hi and Low signals of the received remote control signal with that of Hi and Low signals of format data corresponding to the searched custom code, to execute a program 163b2 for creating a remote control code corresponding to the received remote control signal.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006167447-A (JP)
Title: Humidifier system for artificial respiration
Inventor: DU HONG-LIN
IPC: A61M16/16
Filed: 2005-11-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new humidifier system improved for humidifying gases to be supplied to a patient to undergo artificial respiration.  <P>SOLUTION: A humidifier system for heating and humidifying respiratory gases has; a housing with mutually facing first end part and second end part, a chamber between those end parts, a first end port at the first end part, and a second port at the second end part; a body of heat moisture exchange (HME) material in the chamber containing a material capable of retaining moisture and heat; a water permeable device in the chamber having a water refill inlet communicating with the water permeable device; a water supply outside the housing connected to the water refill inlet to supply water to the water permeable device; a heater mounted outside the housing to supply heat to the housing and maintain the housing at a selected temperature.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006187192-A (JP)
Title: Linear electromagnetic actuator
Inventor: YAJIMA HISASHI
IPC: H02K41/03
Filed: 2005-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a linear electromagnetic actuator capable of suppressing the generation of magnetic saturation at a yoke.  <P>SOLUTION: A first and a second protrusions portions 74a, 74b are formed, protruding from the both sides portions of a slide table 46 toward a guide rail 20; whereas a third and a fourth protrusions portions 28a, 28b are formed, protruding from the both sides portions the guide rail 20 toward the slide table 46. A plurality of balls 32 are arranged at a clearance between the first and the second protrusions portions 74a, 74b and the third and the fourth protrusions portions 28a, 28b. A first to a sixth magnetic paths are formed inside a linear electromagnetic actuator 10 by the magnetic flux produced by permanent magnets 16a, 16b and the flux produced by a coil 12. The respective fluxes are divided by the first to the sixth magnetic paths and pass through the guide rail 20 and inside the slide table 46.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007147243-A (JP)
Title: Laminated evaporator
Inventor: MATSUSHITA MICHIRO
IPC: F28F3/08
Filed: 2005-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminated evaporator capable of draining condensed water without increasing cost of parts.  <P>SOLUTION: In the laminated evaporator 1A for horizontal installation wherein tube sheets 2 are laminated in a vertical direction, coolant passages formed in adjacent tube sheets 2 and cooling medium pass spaces formed between the adjacent tube sheets 2 are alternately structured and fins 4 are provided in the respective cooling medium pass space, rib pieces 12 extending in the vertical direction and in which only the adjacent rib pieces 12 are discontinuously provided for the tube sheet 2 are integrally provided for the tube sheets 2.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007152482-A (JP)
Title: Vortex flow barrel polisher and vortex flow barrel polishing method
Inventor: ISHIKAWA YOICHI
IPC: B24B31/02
Filed: 2005-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To thoroughly cool and lubricate a sliding part of a fixed vessel and a rotary board.  <P>SOLUTION: In this vortex flow barrel polisher, an urethane lining 23 is formed on the inner wall surface of the fixed vessel 21 of a barrel vessel 20 including the cylindrical fixed vessel 21 and the rotary board 22 rotatably disposed on the lower part thereof, a ceramic ring 27 is fitted to the rotary board 22, and with a projected part 24 of the urethane lining 23 in contact with the ceramic ring 27, the rotary board 22 is rotated to cause mass in the barrel vessel to flow, thereby performing barrel polishing. The polisher includes: a water supply hole for supplying polishing liquid toward the inside of the barrel vessel from the sliding part S of the projected part 24 and the ceramic ring 27; an exhaust valve 47 for eliminating air staying in the vicinity of the sliding part; and a valve shaft 44 for opening and closing a drain hole 22a of the barrel vessel 20.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007153556-A (JP)
Title: Sheet material skew correcting device and sheet material processor
Inventor: KAWARAMA MAKOTO
IPC: B65H9/14
Filed: 2005-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a skew of a sheet material and image failure caused by the skew of the sheet material, by properly correcting the skew, even when slipping is caused much between a paper feeding roller and the sheet material.  <P>SOLUTION: When the slipping is much between the paper feeding roller 7 and the sheet material S, driving of a paper sending roller is started after driving the paper feeding roller 7 by changing the synchronous driving timing of the paper sending roller 4 and the paper feeding roller 7. That is, the skew is corrected by sufficiently forming a loop of the sheet material S by rotatingly driving the paper feeding roller 7 apparently more than ordinary driving δ with respect to the paper sending roller 4 of a stopped state.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007158983-A (JP)
Title: Apparatus and method of reproduction, recording method, video display apparatus and recording medium
Inventor: YOSHIDA SUSUMU
IPC: G09G5/00
Filed: 2005-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To reduce processing load in realizing a picture-in-picture function.  <P>SOLUTION: A second video image to be displayed as picture-in-picture has an SD size, and a region is divided to record a desired video image. Decoding is performed as the SD size, and the video image is displayed on each desired region depending on the position information of each region. Thus, processing amount can be reduced and a sufficient effect can be obtained as picture-in-picture.  <P>COPYRIGHT: (C)2007,JPO&INPIT