baber/WOPTO huggingface dataset:
Patent JP-2007006563-A (JP)
Title: Single-phase motor driving circuit
Inventor: KIMURA REIICHI
IPC: H02P6/26
Filed: 2005-06-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a single-phase motor driving circuit for achieving a low noise, a low vibration and a low power consumption.  <P>SOLUTION: The motor driving circuit supplies a first driving voltage from one end to the other end of a motor coil for a first period, and supplies a second driving voltage from the other end to one end of the motor coil for a second period. A voltage comparing circuit compares a voltage corresponding to a current flowing in the motor coil with a reference voltage for setting a target of the current flowing in the motor coil. A rotation controlling circuit generates a PWM signal having a pulse width controlled based on a comparison output from the voltage comparing circuit, and outputs it to the motor driving circuit. The reference voltage is decreased so as to make the current be zero at a cross point of tails of the first and second periods in which the first and second driving voltages are supplied.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007005487-A (JP)
Title: Dustproof structure of electronic device
Inventor: HAYAKAWA KIYOSHI
IPC: H05K7/14
Filed: 2005-06-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly dustproof structure of an electronic device capable of protecting a substrate surface where electronic components are mounted from dust and the like.  <P>SOLUTION: The dustproof structure comprises a substrate 11 where electronic components are mounted in the surface, and a case 12 which accommodates and holds the substrate 11. In a bottom wall 14 of the case 12 facing the surface of the substrate 11, a framework 21 which contacts over all the circumferences is installed vertically in the edge of the surface 11a of the substrate 11. In the edge of the surface of the substrate 11, a metal thin film is discontinuously laminated over all the circumferences.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006325570-A (JP)
Title: Hierarchical type apparatus for producing dried bean curd
Inventor: YAMAMOTO TAKEO
IPC: A23L11/00
Filed: 2005-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hierarchical type apparatus for producing dried bean curds in which an installation space is extremely reduced and stretching efficiency of dried bean curds is enhanced.  <P>SOLUTION: In the production apparatus, conventional pots for dried bean curds are improved and each lid 15 is hung on each pot 14 for dried bean curds having a size corresponding to that of a sheet of dried bean curd and a bent upper ear of the each pot 14 for dried bean curds is hung on a bent lower edge of the each lid and a structure for pulling the each pot for dried bean curds is formed thereby and these structures are installed so as to become hierarchical type. When operation is started, soybean milk is put in the pot 14 for dried bean curds in each stage and heated and a blower 18 is operated and a steam 17 discharged from soybean milk is forcibly sucked and discharged 24 in the horizontal direction. Thereby, stretching efficiency of dried bean curds is enhanced and discharge is carried out every pot for dried bean curds and these pots for dried bean curds are successively pulled out like each desk drawer and dried bean curds are taken up.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007002913-A (JP)
Title: Lubricant for rotation transmission device with built-in one-way clutch and rotation transmission device with built-in one-way clutch
Inventor: NAKATANI SHINYA
IPC: F16H55/36
Filed: 2005-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide lubricants for a rotation transmission device with a built-in one-way clutch capable of providing excellent durability to the rotation transmission device with the built-in one-way clutch.  <P>SOLUTION: The lubricants J1, J2 disposed in the internal spaces of the one-way clutch 3 and rolling bearings 2 forming the rotation transmission device with the built-in one-way clutch contain an ionic liquid with a coefficient of dynamic friction of 0.08 to 0.14.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007001169-A (JP)
Title: Manufacturing method of artificial marble
Inventor: TAGAWA KIYOMI
IPC: B29C39/42
Filed: 2005-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of artificial marble reduced in molding strain or warpage by preventing air bubbles from remaining in a resin molded product when the molded product is manufactured using a casting mold.  <P>SOLUTION: A resin composition 7 is prepared by compounding additives such as a filler, an internal mold release agent, a curing agent, a pattern material for expressing an artificial marble pattern, etc., with a thermosetting resin. This resin composition 7 is injected in an injection space 4 from the injection port 2 of the casting mold 1 and cured under heating to manufacture the artificial marble. In this manufacturing method of the artificial marble, the injection work of the resin composition 7 is performed while reducing the pressure in the injection space 4.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007006260-A (JP)
Title: Agc circuit
Inventor: KOBAYASHI KAZUYUKI
IPC: H03G3/30
Filed: 2005-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an AGC circuit which fixes a gain so that an amplitude of an input signal becomes a required amplitude.  <P>SOLUTION: The AGC circuit comprises: a variable gain amplifier circuit in which a gain to be set is variable and which amplifies an input signal with the gain; a detection circuit which detects an output signal amplified by the variable gain amplifier circuit; an error amplifier circuit which outputs an error voltage corresponding to a differential voltage between a detection voltage indicating an amplitude of the output signal detected by the detection circuit and a reference voltage for fixing the amplitude of the output signal to a predetermined magnitude; a capacitor which performs charging in accordance with the error voltage and holds a setting voltage for fixing, at a fixed value, the gain of the variable gain amplifier circuit to be applied to a gain setting input of the variable gain amplifier circuit; and a charging switch circuit which is closed for permitting the charging operation of the capacitor until the charging voltage of the capacitor becomes the setting voltage, and which is opened for prohibiting the charging operation of the capacitor after the charging voltage of the capacitor becomes the setting voltage.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007005242-A (JP)
Title: Nonaqueous electrolyte and nonaqueous electrolyte battery
Inventor: KOTADO MINORU
IPC: H01M10/0569
Filed: 2005-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte providing a battery suppressing generation of gas and capacity degradation in high-temperature storage while keeping a high cycle characteristic, and also to provide a nonaqueous electrolyte battery manufactured by using the electrolyte.  <P>SOLUTION: This nonaqueous electrolyte containing an electrolyte and a nonaqueous solvent dissolving it is characterized by that the nonaqueous electrolyte contains a compound represented by a general formula (1) at a concentration of 0.001-5 wt.%. R<SB>1</SB>and R<SB>3</SB>are each a 1-12C alkyl group, a 2-12C alkenyl group, a 6-12C aryl group or a 7-12C aralkyl group, or R<SB>1</SB>and R<SB>3</SB>form a ring by being bonded to each other; R<SB>1</SB>and R<SB>3</SB>and a connection group formed by bonding them to each other may have an ether bond in a chain; R<SB>2</SB>is a 2-12C bivalent connection group containing an ether linkage; and R<SB>1</SB>, R<SB>2</SB>and R<SB>3</SB>may be substituted by fluorine atoms.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007008978-A (JP)
Title: Antioxidant and method for producing the same
Inventor: SEKINO YOSHIHIRO
IPC: A23L11/00
Filed: 2005-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly safe antioxidant derived from natural products, suitable for mass production and having sufficiently high antioxidizing actions.  <P>SOLUTION: The antioxidant is characterized as comprising a fermented material of bean-curd refuse prepared by fermenting the bean-curd refuse with a fermentative bacterium and a sarcocarp component and/or a pericarp component.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2005304089-A (JP)
Title: Method for improving performance of mobile radio communications system using power control algorithm
Inventor: AGIN PASCAL
IPC: H04J13/00
Filed: 2005-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for improving the performances of a mobile radio communications system, using a power control algorithm for controlling a transmission power according to a transmission quality target value, and an adjustment algorithm for adjusting the transmission quality target value, according to transmission requirements.  <P>SOLUTION: The method includes, at the occurrence of a change in the transmission requirements, bypassing the adjustment algorithm, by applying a corresponding change to the transmission quality target value, so as to adjust it in a predicted way.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006059801-A (JP)
Title: Plasma display panel
Inventor: KIM KI-DONG
IPC: H01J11/34
Filed: 2005-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma display panel improved in sputter resistance by increasing density of a MgO film by setting the content of O element greater than that of Mg element in the MgO film.  <P>SOLUTION: This plasma display panel is provided with: an upper substrate; a lower substrate arranged so as to face the upper substrate; discharge cells formed between the upper substrate and the lower substrate for carrying out discharge; and the MgO film arranged so as to correspond to the discharge cells, wherein the content of O element is greater than that of Mg element.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007009810-A (JP)
Title: METHOD FOR CONTROLLING SULFUR PURGE OF NOx ELIMINATION SYSTEM AND NOx ELIMINATION SYSTEM
Inventor: MITO TAKUYA
IPC: B01D53/94
Filed: 2005-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for controlling sulfur purge of an NOx elimination system and the NOx elimination system capable of raising temperature of an NOx elimination catalyst device to a temperature at which sulfur purge can be done in a short period of time at a time of sulfur purge and capable of quickly and efficiently making air fuel ratio of exhaust gas rich enough to perform sulfur purge.  <P>SOLUTION: In sulfur purge control for recovering the NOx elimination catalyst device 22 from sulfur poisoning in the NOx elimination system 1 provided with the NOx elimination catalyst device 22 in an exhaust gas passage 3 of an engine E and provided with an exhaust gas throttle valve 9 in the exhaust gas passage 3, an EGR valve 11 is fully opened and the exhaust gas throttle valves 8, 9 are controlled to close during sulfur purge control.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007013726-A (JP)
Title: Server apparatus
Inventor: SASAKI YASUHITO
IPC: H04M11/00
Filed: 2005-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a server apparatus capable of interlocking with an audio communication system employing a telephone exchange apparatus, even when the telephone exchange apparatus is executing any service.  <P>SOLUTION: In a VCS (visual communication system) server SV in establishing communication link between extension terminals T31 and T41, a connection information management table previously stores information (DN, node ID, call number) of each of extension terminals T31, T41 which is included in a call information event from a main apparatus BT 4 and state information in association with each other. When a holding request or a holding release request is issued, the corresponding state information is updated in the connection information management table, and session among data terminals PC 1 and PC 2 each associated to the extension terminals T31, T41 is controlled by using the updated state information in the connection information management table and the information of each of the extension terminals T31, T41.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007006857-A (JP)
Title: Method for heat-treating food and device for heat-treating food
Inventor: YAMAZAKI AKIRA
IPC: A23L3/12
Filed: 2005-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an epoch-making method for heat-treating a food excellent in practicality, capable of performing a heat-cooking and heat disinfection at an equivalent level with those of conventional technologies while improving economic property and productivity better than those of the conventional technologies.  <P>SOLUTION: This method for heat-treating the food is characterized by arranging the food 2 in a hermetically closed container 1 holding, or capable of holding a prescribed pressure, pouring heated liquid at ≥100°C heated by a heating source 8 into the space of the hermetically closed container 1 toward the food 2, in spite of heat-treating by immersing the food 2 in the heated liquid, hitting the heated liquid poured into the hermetically closed container 1 on the food 2, a food-packed body 3 or their covered bodies for heat-treating the food 2 arranged at the inside of the hermetically closed container 1 by the heat of the heated liquid.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007017157-A (JP)
Title: Ultrasonic flowmeter
Inventor: HANAMURA KOJI
IPC: G01F3/22
Filed: 2005-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate the need for switching arithmetic coefficients when the temperature of a fluid is to be computed, reduce errors in the temperature of the fluid, eliminate adverse effects of individual distance differences between oscillators, reduce errors in flow velocity and quantity of flow, and eliminate dedicated temperature sensors and electronic circuit substrates for temperature correction.  <P>SOLUTION: Ultrasonic waves are transmitted and received between transducers 2 and 3 in forward and backward directions. The gas species of a fluid to be measured is determined on the basis of the sum (inverse number sum) of inverse numbers f<SB>1</SB>and f<SB>2</SB>of propagation delay times in the forward and backward directions. The temperature of the fluid is determined on the basis of the relation between temperature and sound velocity or between temperature and the sum of the inverse numbers of the propagation delay times for every gas species. Fluid velocity, quantity of flow, or the quantity of passage at the temperature of the fluid is determined, and fluid velocity, quantity of flow, or the quantity of passage at a reference temperature is converted and computed.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007019663-A (JP)
Title: Communication apparatus, communication method, and power line carrier communication system
Inventor: SUGITA TAKEHIRO
IPC: H04B3/54
Filed: 2005-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication apparatus, a communication method, and a power line carrier communications system that can reduce loss of transmission opportunities and the possibility of disturbing the communication of other communication apparatuses, when the communication apparatus shares a transmission path with a great noise level with the other communication apparatuses.  <P>SOLUTION: A control circuit 18 sequentially measures a signal on the single transmission path 100 shared with a plurality of other MODEMs, compares a result of the measurement with a threshold value TH1 set in response to a noise level of the transmission path and with a threshold TH2 (>TH1) set in response to the power of signals transmitted from the other MODEMs, discriminates the transmission permission of a transmission circuit 16 in response to results of the comparison, and controls the transmission power.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007014877-A (JP)
Title: Inner-part washing apparatus
Inventor: KITAMURA TAKAHITO
IPC: B05B13/06
Filed: 2005-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inner-part washing apparatus which can three-dimensionally wash an inner part of a material to be washed with an inner space and is improved such that its washing action is improved to give a precise washing effect to every corner.  <P>SOLUTION: The inner-part washing apparatus has a rotary shaft 15 which has a liquid flowing way 17 and is arranged to axially rotate, a pivot rotating shaft 28 which has a liquid flowing way 34 connecting to the liquid flowing way 17, is arranged to the crossing direction nearly at right angle with the rotary shaft 15 and is installed to pivot rotate centering on the rotary shaft 15 and to axially rotate, and a nozzle 29 which is arranged at the tip part of a pivot rotating shaft 28, and inserts the nozzle 29 into the inner space of the material to be washed to wash, wherein gas flowing ways 18, 35 are arranged from an gas inlet 36 arranged at the rotary shaft 15 along the liquid flowing passages 17, 34 of the rotary shaft 15 and the pivot rotating shaft 28, and a gas supplied from the outer part of the material to be washed is mixed with the liquid sprayed from the nozzle 29 to be sprayed as a gas/liquid mixed flow.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007020028-A (JP)
Title: Group forming apparatus, terminal, connection system and group formation program
Inventor: NARITA NAGAHITO
IPC: H04L45/16
Filed: 2005-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology by which a group comprised of terminals belonging to a plurality of groups is formed.  <P>SOLUTION: This group forming apparatus has a data separation part 32 connected to a plurality of terminals to which a plurality of call numbers are given, which transmits packets including call number information and sound data via an IP network 20 and separates the sound data and the call number information from the packets received from each terminal in order to form a mutually communicable group of the terminals to which call number information is common, a data branching part 35 which branches the sound data by associating it with the call number information based on the call number information, a mixing part 36 which generates the sound data branched by a data branching output part 35 and corresponding to the common call number information as multiplex sound data by multiplexing the sound data for terminals other than a terminal at a transmitting origin based on the call number information and a packet conversion part 38 which generates a packet including the multiplex sound data and using the terminal at the transmitting origin as a destination.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007016970-A (JP)
Title: Vertical installation assisting tool for bolt body
Inventor: KATO YOSHIYUKI
IPC: E03C1/02
Filed: 2005-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vertical installation assisting tool easily fitted to an intermediate part of a bolt body to which a support of a supported body is fitted, to assist for the vertically installed state of the bolt body.  <P>SOLUTION: One end side of an assisting tool body 2 is provided with an engaging part 3 engaged with the bolt body 21, and the other end side of the assisting tool body 2 is provided with a fixed part 4 fixed to a foundation floor face. The engaging part 3 is provided to juxtapose an upper piece 7 and a lower piece 9 at a predetermined space in the axial direction of the bolt body 21 in the engaged state with the bolt body 21 to form a cutout opening 5 and an engaging space 6 in which the bolt body 21 is disposed. The cutout opening 5 is formed to allow the bolt body 21 to move from the side and to be inserted into the engaging space 6 from a clearance between the upper piece 7 and the lower piece 9. The engaging space 6 is formed to allow the upper piece 7, the lower piece 9 and a connecting piece 11 to abut on the outer peripheral surface of the bolt body 21 at the respective end faces from mutually different directions by bringing the other end side of the engaging space 6 close to the bolt body 21 in the state of disposing the bolt body 21 inside.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007027998-A (JP)
Title: Digital broadcast receiver
Inventor: SUZUKAWA YOSHINOBU
IPC: H04N21/83
Filed: 2005-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital broadcast receiver in which the location of a shop introduced in a program under reception can be presented on a map.  <P>SOLUTION: When location information is separated from a broadcast wave by a decoder 3, the CPU 13 in a broadcast receiver presents such a message as "Location information exists. Is a map displayed ?" on a display by OSD function, and judges whether a user has depressed a key corresponding to "permission of display" or not. When depression of a key corresponding to "permission of display" is detected, a map is displayed by the CPU 13 together with a broadcast receiving video image (e.g. by a picture in picture function) or in place of the broadcast receiving video image. When a map is presented on the display, map data stored in a memory card 18 is read out, for example.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007028032-A (JP)
Title: Remote control transmitter
Inventor: OHASHI YOSUKE
IPC: H04Q9/00
Filed: 2005-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a remote control transmitter used for various electronic apparatuses with a simple configuration that can ensure remote control with excellent operability.  <P>SOLUTION: When a switch contact 2 is changed from an on-state into an off-state, a control means 13 stops the transmission of a remote control signal even on the way of the progress of a transmission format repeated in the remote control signal, and when the operation is stopped on the way of the progress of a transmission format at, e.g. a transmission format S3 of the remote control signal, since the remote control signal in an uncompleted form is transmitted and an electronic apparatus for receiving the remote control signal does not react to an uncompleted transmission format L as shown in (d) of Fig. 2 caused in the transmission format S3, setting deviation is hardly caused in the electronic apparatus so as to easily match the setting with a desired setting value. Thus, the remote control transmitter for ensuring remote control with excellent operability can be obtained.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007027353-A (JP)
Title: Method of manufacturing laminated electronic component
Inventor: SAKAKURA MITSUO
IPC: H01F41/04
Filed: 2005-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a laminated electronic component which has good DC superimposition characteristic and can be applied with a large current while it is small and low height.  <P>SOLUTION: In the method of manufacturing a laminated electronic component, metal magnetic layers 11A-11F formed by using a metal magnetic paste containing magnetic particles and a thermosetting resin and conductor patterns 12A-12E formed by using a metal magnetic paste are laminated. A coil is formed in each of these laminated bodies.  <P>COPYRIGHT: (C)2007,JPO&INPIT