baber/WOPTO huggingface dataset:
Patent JP-2008006408-A (JP)
Title: Polymer flocculant
Inventor: SAEKI KAZUAKI
IPC: C08F283/01
Filed: 2006-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new polymer flocculant which can upgrade the performance of solid/liquid separation of a conventional powder-based polymer flocculant, form a large solid flock and can reduce the moisture level of a dehydrated solid content.  <P>SOLUTION: This ampholytic polymer flocculant powder is obtained by polymerizing a monomer containing a tertiary amino group or a quaternary ammonium base and a monomer which can be polymerized with the former monomer if necessary in a water medium, in the presence of a hydrophobic polymer fine particle containing an unsaturated double bond, and also, contains a cationic group or the cationic group and an aninonic group. In addition, the method is provided to manufacture the ampholytic polymer flocculant power containing a cationic base or the cationic and anionic bases. This flocculant powder displays excellent performance in the concentration, dehydration, etc. of a waste water treatment process.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008017562-A (JP)
Title: Non-contact charger
Inventor: KOMATSU MASAYUKI
IPC: H02J7/04
Filed: 2006-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To prevent damage to an apparatus to be charged and a non-contact charger by abnormal heat, by detecting the abnormal heat at the time of charging.  <P>SOLUTION: The non-contact charger is provided with a charged-apparatus mounting surface on which the apparatus to be charged by inductive electromotive force by mutual induction is mounted, a temperature measurement portion that measures the temperature of the mounting surface, a memory that stores reference data used for comparison with the temperature measured by the temperature measurement portion, and a control circuit that compares the temperature measured by the temperature measurement portion with that of the reference data stored in the memory and charges the apparatus based on the comparison result.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008016960-A (JP)
Title: Sound wave output mechanism
Inventor: ARAI AKIRA
IPC: H04R7/04
Filed: 2006-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sound wave output mechanism that has a simple structure and can increase amplitude of a diaphragm.  <P>SOLUTION: An opening/closing structure 10a is configured to freely open/close between a frame 20 and the diaphragm 15 from the inside of a corner to the outside. Further, when an edge 10 is folded along creases, the opening/closing structure 10a is folded as shown in Fig.1(a) and its opening degree is small. When the bending and stretching part of a straight line part of the edge 10 is expanded, the opening degree of the opening/closing structure 10a is increased along with the expansion (Fig.1(b)). Further, Fig.1(c) shows the most expanded state of the bending and stretching part of the straight line part of the edge 10, and the opening degree of the opening/closing structure 10a becomes maximum. In this state, since the opening/closing structure 10a is structured to freely open/close between the frame 20 and the diaphragm 15 from the inside of the corner to the outside, no bent of the shape is caused even when the opening degree is increased.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008011937-A (JP)
Title: Game machine
Inventor: SAWAI AKIHIKO
IPC: A63F7/02
Filed: 2006-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To reduce burden on the control by a game control means while enabling players to recognize the result of a variable display even when a display control means fails to receive a command for designating the result of the variable display.  <P>SOLUTION: When the variable probability jackpot or the normal jackpot is determined, the game control means transmits a variable pattern command for the designation of the variable probability jackpot/the normal jackpot and also, a display result command for the designation of the variable probability jackpot or a display result command for the designation of the normal jackpot. A performance control means executes the variable display of decoration figures based on the variable pattern command. In this case, when the display result command can not be received exactly for the deformation of data or other reasons, non-variable probability figures are derived and displayed as stop figures of the decoration figures based on the variable pattern command. In addition, a re-lottery performance is executed by responding to the reception of the display result command for designating the execution of the re-lottery performance.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008014403-A (JP)
Title: Transmission for tractor
Inventor: UCHIDA NAOKI
IPC: F16H3/02
Filed: 2006-07-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transmission for a tractor, capable of relieving operator's burden while preventing sudden start of a working vehicle.  <P>SOLUTION: The transmission 10 for the tractor 1 comprises a main gear shifter 20 consisting of multiple shift stages to be operated by a hydraulic control device based on an electric signal, and a sub gear shifter 60 consisting of shift stages to be shifted with mechanical operation. The gear ratio of the shift stages (the 10th, 11th and 11th stages) with the combination of the low speed stage of the sub gear shifter 60 with the maximum speed stage side of the main gear shifter 20 is overlapped with the gear ratio of the shift stages (the 13th, 14th and 15th stages) with the combination of the high speed stage of the sub gear shifter 60 with the minimum speed stage side of the main gear shifter 20. This reduces the shift operation of the sub gear shifter 60 during work in a speed region near a boundary between low-speed work and high-speed work to prevent the sudden start of the tractor 1.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008015828-A (JP)
Title: Merchandise storage rack
Inventor: TSURUHA TAKESHI
IPC: G07F11/34
Filed: 2006-07-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a merchandise storage rack to which a segment can be attached without elastically deforming a rack side board even after it is assembled.  <P>SOLUTION: In the merchandise storage rack where a segment 70 is arranged between a pair of rack side boards, a rack side board 10 is formed with shaft holes 73 and 74 to which shafts 71 and 72 of the segment 70 are idly fit and slits 75 and 76 connected to the shaft holes 73 and 74 with width which is narrower than the diameters of the shafts 71 and 72, and the neighborhoods of the slits 75 and 76 of the rack side board 10 are elastically deformed. Thus, it is possible to attach the segment 70 to the rack side board 10 without elastically deforming the rack side board 10 by storing the shafts 71 and 72 of the segment 70 in the shaft holes 73 and 74 even after specifying an interval between the rack side boards.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008017239-A (JP)
Title: Da converter and ad converter
Inventor: UEDA TOMOAKI
IPC: H03M1/82
Filed: 2006-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pulse density modulated DA converter and AD converter in which output or input ranges can be divided and set to arbitrary resolution and also gains and offsets can be adjusted.  <P>SOLUTION: The pulse density modulated DA converter which comprises an increment register 1, an arithmetic result storage register 2, a DA output range specifying register 3, an adder subtracter 4, a DA output register 5, and a control section 6 and performs conversion to pulse density determined by values stored in the DA output range register 5 and in the increment register 1 by repeating a processing cycle composed of addition processing 21 and subtraction processing 22; and the AD converter comprised of the DA converter are used to correct an arithmetic result value 14 based upon a carry signal 18 in addition/subtraction processing and subtraction processing, without using a special analog element.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006275507-A (JP)
Title: Air conditioner
Inventor: NOMOTO SO
IPC: F25B1/00
Filed: 2006-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioner and a control method thereof capable of effectively using open air for air conditioning to achieve a comfortable room-inside space by leading the open air into a room in response to the temperature and humidity, and capable of reducing energy consumption.  <P>SOLUTION: An open air leading means 6 leads the open air into a room, and an indoor heat exchanger 3 exchanges the heat between the suction air, which is a mixture of the room air and the open air, and a refrigerant, and blows the suction air into the room to make air condition come close to the target room air temperature and humidity. Amount of the open air to be led into the room, air conditioning ability of the indoor heat exchanger and the refrigerant temperature are set on the basis of the open air temperature and humidity detected by open air temperature and humidity detecting means 11 and 12, the room temperature and humidity detected by room air temperature and humidity detecting means 9 and 10, a room air conditioning load detected by a room air conditioning load detecting means, and the target room air temperature and humidity. The open air leading means 6 is controlled to lead the set amount of open air, and operation of heat transporting means 7 and 8 and an indoor fan 5 is controlled to achieve the set air conditioning ability and the set refrigerant temperature.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008022097-A (JP)
Title: Data communication system of monitoring control system
Inventor: NISHIZAWA HIROSUMI
IPC: H04M11/00
Filed: 2006-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for optimizing a data communication amount and improving immediacy in PULL type data communication between a Web server and a Web terminal.  <P>SOLUTION: The Web server 1 is provided with in-display menu information items D1 to DN comprising data of image display on the Web terminal 2, an update counter thereof and a transmission counter, a distribution data management section 1B monitors data registered to the in-display menu information items at a prescribed cycle, updates a data value of the in-display menu information items when detecting a state change and thereafter increments the update counter, and when receiving a data transmission request from the Web terminal, a Web terminal communication section 1A references the in-display menu information items, edits data wherein the value of the transmission counter is not identical to the value of the update counter as transmission data, transmits the transmission data to the Web terminal, and sets the value of the update counter to the transmission counter. The Web terminal immediately makes a succeeding data transmission request when the response from the Web server is delayed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008022621-A (JP)
Title: Power supply device, amplifier, wireless device, and reproducer
Inventor: FUNAKI HIDEYUKI
IPC: H02M3/00
Filed: 2006-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To ensure the stability of power supply output even when a load fluctuates.  <P>SOLUTION: A power supply device supplies power to an amplifier. It includes: a regulator for stabilizing the voltage of power supplied to the amplifier; and a stability control unit that acquires an amplitude level of an input signal input to the amplifier and controls the stability of voltage, stabilized by the regulator, based on the amplitude level.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008026982-A (JP)
Title: Fire alarm system
Inventor: KASAI HIDEKI
IPC: G08B17/00
Filed: 2006-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fire alarm system reducing electric power consumed in a fire sensor when the fire sensor is synchronized for communication.  <P>SOLUTION: The fire alarm system establishes radio communication by a TDMA system between a receiving device 1 and one or more fire sensors 10. When the fire sensor 10 which cannot be synchronized when constructing the system or for some reason, is synchronized, a control part 13 operates a radio transmitting/receiving part 12 in a receiving state until receiving a reply signal from the receiving device 1 after controlling the radio transmitting/receiving part 12 to transmit a synchronization request signal to the receiving device 1. When a radio transmitting/receiving part 2 receives the synchronization request signal from the fire sensor 10, a control part 4 of the receiving device 1 controls the radio transmitting/receiving part 2 to return a reply signal including time information up to a head slot of the following super frame in a time slot just after the time slot which has received the synchronization request signal regardless of an upward direction or a downward direction, to the fire sensor 10 which is a transmission source.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007053349-A (JP)
Title: Insulating substrate and manufacturing method thereof as well as power module and substrate thereof
Inventor: NEGISHI TAKESHI
IPC: H01L23/13
Filed: 2006-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an insulating substrate and an insulating substrate manufacturing method as well as a power module substrate and a power module which are suitable for realizing a large current and a high voltage of the power module.  <P>SOLUTION: In the insulating substrate, a conductor pattern 13 is arranged at a front surface side of a ceramic substrate 12. Out of external surfaces of a conductor 17 constituting the conductor pattern 13, the rising surface 17a of the conductor 17 rising from the front surface side of the ceramic substrate 12 is constituted to almost vertically rise with respect to a direction along the front surface of the ceramic substrate 12. The conductor pattern 13 is joined to the front surface of the ceramic substrate 12 with a wax material 21, and almost the whole surface of the rising surface 17a of the conductor 17 is covered with the wax material 21.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008025677-A (JP)
Title: Vehicular power transmission device
Inventor: NAKAMURA KAZUAKI
IPC: F16H57/04
Filed: 2006-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular power transmission device which reduces rotational resistance by contact to oil, and also reduces heat generation of the oil, in a rotary member rotatably driven and contacting the oil stored in a vehicular power transmission device.  <P>SOLUTION: Since a peripheral splashing oil treatment part 110 is arranged on a circumferential surface of a clutch drum 46, hydraulic oil is repelled by the peripheral splashing oil treatment part 110 even when the circumferential surface of the clutch drum 46 contacts the oil surface of the hydraulic oil, whereby the amount of rotation of the clutch drum 46 in conjunction with the hydraulic oil due to agitation of the hydraulic oil is reduced, and the heat generation of the hydraulic oil and the rotational resistance of the clutch drum 46 are also reduced.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008023063-A (JP)
Title: Hair dryer
Inventor: UCHIDA SATOSHI
IPC: A45D20/10
Filed: 2006-07-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hair dryer capable of protecting hair from the damage caused by active oxygen by feeding fine particles of transition metal having antioxidant effect to the hair.  <P>SOLUTION: The hair dryer has a body casing 3 disposed with an air inlet 1 and an air outlet 2. The hair dryer also includes a blower part 4 for delivering air sucked from the inlet 1 to the outlet 2 and a heating part 5 for heating air on the downstream side of the blower part 4 inside the body casing 3. A discharge part 7 for forming the electric discharge between a pair of electrodes 6 including the transition metal to microparticulate the transition metal, a fine particle channel 8 in which the discharge part 7 is built and through which the fine particles of the transition metal microparticulated in the discharge part 7 flow, and a fine particle outlet 9 for releasing the fine particles are provided in prescribed places in the body casing 3.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008028928-A (JP)
Title: Wavelength multiplex optical transmission system and wavelength multiplex optical transmission method
Inventor: SAKATA TOMOYUKI
IPC: H04B10/294
Filed: 2006-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wavelength multiplex optical transmission system and wavelength multiplex optical transmission method in which an optical wavelength can be stably set.  <P>SOLUTION: The wavelength multiplex optical transmission system includes: a transponder outputting an optical signal of a predetermined optical wavelength; a wavelength multiplex optical transmission apparatus including a wavelength multiplexing section for multiplexing wavelengths of optical signals input from the transponder and a wavelength demultiplexing section for demultiplexing the multiplexed wavelengths of the optical signals and inputting them to the transponder; and a connecting cable for connecting the transponder and the wavelength demultiplexing section, wherein the wavelength multiplex optical transmission apparatus holds optical wavelength information of an optical signal output to the transponder and transmits the held optical wavelength information to the transponder using the connecting cable, and the transponder controls the optical wavelength of an optical signal to be input to the wavelength multiplexing section utilizing the transmitted optical wavelength information.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008034962-A (JP)
Title: Digital broadcast receiver
Inventor: HISADA MASAAKI
IPC: H04N7/173
Filed: 2006-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for shortening a time until contents of digital broadcast can be provided to a user after switching of a physical channel in the switching processing of the physical channel accompanying the movement of a mobile body.  <P>SOLUTION: When a digital broadcast receiver disclosed herein discriminates that the reception state of digital broadcast is bad (YES: S103), the digital broadcast receiver brings video and audio represented by the digital broadcast demodulated by a first reception demodulation section into a viewable state (S104). On the other hand, the digital broadcast receiver makes a second reception demodulation section 22 detect digital broadcast of a physical channel which can be demodulated and is different from the physical channel of the digital broadcast demodulated by the first reception demodulation section 12 by using the same modulation parameter as that used by the first reception demodulation section 12 (S106). When the digital broadcast receiver discriminates that the reception state by the second reception demodulation section is better than the reception state of the first reception demodulation section (YES: S109), the digital broadcast receiver brings video and audio represented by the digital broadcast demodulated by the second reception demodulation section into a viewable state (S110, S111).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008035664-A (JP)
Title: Armature and motor having the same
Inventor: SEKI AKIHIKO
IPC: H02K1/16
Filed: 2006-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an armature to which a coil wire can be wound without performing insulation work, and to provide a motor having the armature.  <P>SOLUTION: The insulated coil wire 13 is wound to a slot of a laminated core 12 in the armature 2. Edges E1 and E2 are rounded with which the coil wire 13 is brought into contact in a bent state at edges of the laminated core 12. The rounded edges are formed by performing heat treatment or machining on the contact edges E1 and E2.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008038947-A (JP)
Title: Locking mechanism for screw
Inventor: OUCHI KATSUHIRO
IPC: F16B39/286
Filed: 2006-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a locking mechanism for a screw prevented from being loosened against any vibration after tightening a tightening member, for the purpose of solving an individual disadvantage, because various practical and inventive female screw bodies are not enough to prevent the loosening, although those exist as ones for preventing the tightening member tightened by the female screw from being loosened.  <P>SOLUTION: This locking mechanism for the screw is constituted by combining the female screw body X and the female screw body Y to be penetrated through a male screw body A, by the female screw body Y provided with a slit 20 with a divided protrusion part 17 having a tapered 18 side wall of an outer shape part 16 for forming one screw part 15, while fastened faced to a recess 7 of the female screw body X with the recess 7 provided in a side wall of an outer shape part 6 for forming one more screw part 5, by a taper 8, in the male screw body A where the male screw body A is penetrated through the tightening member G, in Fig 1.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007039459-A (JP)
Title: Gas-phase phosgenation method
Inventor: SANDERS JOSEF
IPC: C07C263/10
Filed: 2006-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for phosgenating an amine in a gas phase, capable of avoiding a weak point of a conventional heat exchanger or vaporizer.  <P>SOLUTION: The method for producing an isocyanate comprises phosgenating the amine in the gas phase, wherein at least one heat exchanger which has (a) a heat exchange area per unit volume of at least 1,000 m<SP>2</SP>/m<SP>3</SP>for an amine side and (b) a channel having a hydraulic diameter of 5-10,000 μm for an amine flow is used for heating a liquid of the amine, vaporizing the amine, and/or superheating a gas of the amine. Because the heat exchanger used herein has a smaller volume than that of the conventional heat exchanger by keeping a performance identical thereto, a residence time of the amine, and consequently a thermal stress under which the amine is, is considerably reduced.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008037188-A (JP)
Title: Vehicular steering control device
Inventor: ONO HITOSHI
IPC: B62D125/00
Filed: 2006-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular steering control device capable of stabilizing a vehicular behavior during steering irrespective of a difference in actuator followup performance caused by forward-backward efficiency.  <P>SOLUTION: The vehicular steering control device comprises a steering angle ratio variable actuator capable of changing a steering angle ratio for indicating the relationship between the steering angle of a steering wheel and the turning angle of a steering control wheel, a power assist actuator for giving assist torque to the steering torque of the steering wheel, a steering angle ratio variable control means for setting a steering angle ratio command value so as to obtain a desired steering angle ratio and controlling a steering angle ratio variable actuator, a steering torque control means for setting the assist torque command value so as to obtain the desired steering torque according to a steering state, and controlling the power assist actuator, and an assist torque command value correction means for correcting the assist torque command value based on the relationship between the direction of the steering torque and the rotational direction of the steering angle ratio variable actuator.  <P>COPYRIGHT: (C)2008,JPO&INPIT