baber/WOPTO huggingface dataset:
Patent JP-2008101479-A (JP)
Title: Exhaust valve structure, exhaust system heat exchanger, and exhaust system structure
Inventor: MABUCHI TOMOKI
IPC: F01N5/02
Filed: 2006-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust valve structure capable of suppressing the occurrence of chattering, an exhaust system heat exchanger in which the occurrence of noise is suppressed by applying the exhaust valve structure thereto, and an exhaust system structure.  <P>SOLUTION: A pair of main exhaust ports 52 formed through a cylinder wall at two positions opposed to each other in the direction orthogonal to the flowing direction of an exhaust gas and an auxiliary exhaust port 54 opened in the flowing direction of the exhaust gas are formed in a valve housing 46 forming an exhaust gas flow passage in an exhaust valve device 10. The pair of main exhaust ports 52 are opened and closed by a pair of main valve parts 58 interlocking with the operation for opening/closing the auxiliary exhaust port 54 by rotating an auxiliary valve part 60 around a rotating shaft 64.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008109180-A (JP)
Title: Recording device
Inventor: IWATA TAKAHIRO
IPC: H04N5/76
Filed: 2006-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording device capable of easily managing video recording data scheduled to be deleted and securely informing a user of video recording data to be deleted in near future.  <P>SOLUTION: When a program distributed by television broadcasting etc., is video-recorded on a recording medium such as a hard disk, a point of time which is a predetermined time after the time when the video recording is completed is calculated and the calculated time is determined as deletion time of the video-recording data. The determined time is registered in a deletion time list recorded on the hard disk. When a recording device is powered on, the deletion time list recorded on the hard disk is output as an image signal to an external device. Consequently, each time the recording device is powered on, the deletion time list is displayed on a display device such as a monitor. In a state the deletion time list is displayed, the contents of the deletion time list can be modified or storage periods can be changed at a time.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008109744-A (JP)
Title: Controller for motor with brush
Inventor: UEDA TAKESHI
IPC: B62D5/04
Filed: 2006-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a controller for a motor with brush which can alter the output range, by adjusting the position of the brush, according to the output demanded for the motor with brush.  <P>SOLUTION: The controller for a motor with brush, including a brush displacement mechanism, has a rotational speed sensor 16 for detecting the rotational speed of the rotor shaft 15 of a motor M with brush. The output signal from the rotational speed sensor 16 is delivered to a controller 10. The controller 10 adjusts the position of the brush of the motor M, according to the rotational speed of the rotor shaft 15 of the motor M detected by the rotational speed sensor 16.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008087449-A (JP)
Title: Method and device for supplying nitrogen gas in resin molding machine
Inventor: KAWAGUCHI AKIHISA
IPC: B29C31/04
Filed: 2006-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems such that a resin pellet is deteriorated by hydrolysis due to moisture or oxidation due to silver and oxygen by intermolecular moisture, intermolecular oxygen or atmospheric oxygen; and the moisture contained in the air possibly causes a dry-returning phenomenon increasing the moisture again since the air is taken in by a second blower for transporting the resin pellet to a loader on machine, when melting the resin pellet with a resin molding machine such as an injection molding machine to be used, though the moisture attached to the surface of the resin pellet is dried by dehumidifying it by sending in heated air.  <P>SOLUTION: In the method of supplying nitrogen gas in the resin molding machine 310 constituted of a material supply system for supplying a dried resin pellet 201 and a plasticizing cylinder 311 for melting the resin pellet 201, the intervention of air at all the places is excluded by supplying nitrogen gas while heightening the purity of the nitrogen to be supplied to the plasticizing cylinder 311 to be higher than the purity of the nitrogen supplied to the material supply system.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008110652-A (JP)
Title: Drawing plate structure for seat back
Inventor: KOBAYASHI HIROYUKI
IPC: B60N3/00
Filed: 2006-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To enhance operability in a drawing plate structure for a seat back.  <P>SOLUTION: The drawing plate structure for the seat back is provided with a storage body 3 provided on a back surface 2a of a seat back 2 turnably in a longitudinal direction making a lower end as a turning center and movable to a laid position where an upper part is along the back surface 2a of the seat back 2 and a separate position where it is separated from the back surface 2a of the seat back 2; and a drawing plate 5 movable to a storage position where it is stored in the storage body 3, a drawn position where it is drawn from the storage body 3 and a usage position where it is turned after drawn from the storage body 3 and becomes in the approximately horizontal state. When the drawing plate 5 is positioned at the drawn position, the turning of the storage body 3 relative to the seat back 2 is suppressed by a lock mechanism 7.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008118214-A (JP)
Title: Image reader
Inventor: NAGASAKA HIDEAKI
IPC: H04N1/19
Filed: 2006-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image reader capable of speeding up read.  <P>SOLUTION: The outputs of AFEs 42, 43 are changed in the period of fourth and eighth clocks. When a third clock is completed, the chip selection of the AFE 42 is changed from a low level to a high level and the output of the AFE 42 is set to be in high impedance. The chip selection of the AFE 43 is changed from a high level to a low level, upper 8 bits of a fourth channel are outputted in the high level period of a fifth clock, and lower 8 bits are outputted in a low period. Similarly, fifth and sixth channels are outputted in sixth and seventh clock periods, respectively, and the AFE 43 is changed to the AFE 42 again in an eighth clock. A time period during the change is performed lasts 40 ns and is set to time shorter than a period of 60 ns when a digital signal is outputted form the AFEs 42, 43.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008116371-A (JP)
Title: Tactile sensor and its manufacturing method
Inventor: KAKEHI YOSHIHARU
IPC: G01L5/16
Filed: 2006-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tactile sensor that can detect three components (X-axis, Y-axis and Z-axis) of force applied to a distortion generating section having one or a plurality of array-like projecting shapes, has high stability, and can improve the mass productivity, and to provide its manufacturing method.  <P>SOLUTION: This tactile sensor includes a base 4 that is made of elastic resin material having flexibility of a desired hardness and has at least one distortion generating section 3 with a projecting shape on a supporting section 2 having a flat surface, and strain gauges 7 arranged in at least three places at a predetermined angle interval only on the outer surface of the distortion generating section 3.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008124572-A (JP)
Title: Analog/digital converter
Inventor: HOTTA MASAO
IPC: H03M1/38
Filed: 2006-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a successive approximation type analog-digital converter capable of high-speed operation.  <P>SOLUTION: The analog/digital converter 3 is provided with a digital/analog converter 3 for outputting analog signals Vr1, Vr2 and Vr3; first, second and third comparators 11, 12 and 13 for comparing input analog signal Vin with first, second and third analog signals which are different from each other; and a sequentially comparing register and a control logic circuit 2 for controlling the digital signal which is to be given to the digital/analog converter from the outputs of the first-third comparators, and outputting the digital signal as a digital value obtained by analog/digital-converting the input analogs signal.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008121256-A (JP)
Title: Communication device for vehicle
Inventor: ONO MASAYOSHI
IPC: B60R25/10
Filed: 2006-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication device for a vehicle, which can determine a region where a portable machine exists with high accuracy.  <P>SOLUTION: The communication device is formed of: an RF tag 2 which is set in the vehicle 9, and transmits a tag ID held by itself in response to reception of radio waves for power generation; a passive ID transmitter 3 which is set in the vehicle 9, has a power source built therein, and transmits a pseudo-ID of the same format as that of the tag ID, held by itself; an on-vehicle device 1 which is set in the vehicle 9, and radiates radio waves to the RF tag 2; and the portable machine 4 which receives at least one of the tag ID transmitted by the RF tag 2 and the pseudo-ID transmitted by the passive ID transmitter 3. The portable machine 4, upon reception of the tag ID or the pseudo-ID, transmits the received tag ID or pseudo-ID to the on-vehicle device 1, and then the on-vehicle device 1 determines the region where the portable machine 4 exists, based on the tag ID or pseudo-ID received from the portable machine 4.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008120628-A (JP)
Title: Method of manufacturing porous concrete block and porous concrete block manufactured by this method
Inventor: KANAMARU KAZUMITSU
IPC: C04B38/00
Filed: 2006-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a porous concrete block stabilized in continuous void, strength and water permeability coefficient in good balance.  <P>SOLUTION: In the method of manufacturing the porous concrete blocks, the materials and their basic blending ratio of porous concrete being the product are preliminarily determined from a number of experiments, the required materials relating to blending are respectively correctly weighed to knead raw porous concrete, the theoretical mass of the raw porous concrete is correctly weighed corresponding to the capacity of frame for molding the product within 1% error, the raw porous concrete is molded while using both of vibration and pressurizing until the raw porous concrete is just received into the frame. The porous concrete block manufactured by this method is also provided.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007186345-A (JP)
Title: Splicing device for adhesive tape
Inventor: ODAWARA KOZO
IPC: B65H19/18
Filed: 2006-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device capable of easily splicing an ACF tape which is difficult to handle since it is thin.  <P>SOLUTION: This device connects two ACF tapes 210 with ACF212 to each other. The device comprises a first holding means for holding one ACF tape 210, a second holding means for holding the other ACF tape 210, an arrangement part 115 for arranging the ACF tapes 210 so as to be overlapped with each other in the thickness direction, and a pressing part 116 for pressing the overlapped ACF tapes 210 in the thickness direction.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008121996-A (JP)
Title: Air conditioner
Inventor: MUKAI HIROKI
IPC: F24F1/00
Filed: 2006-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To reduce pressure loss of a refrigerant circuit at a downstream side of an auxiliary expansion valve in a cooling operation (including reheating dehumidifying operation) in an air conditioner provided with the auxiliary expansion valve for reheating dehumidification in a refrigerant pipe of an indoor heat exchanger, so that the indoor heat exchanger is divided into a refrigerant condensing portion and a refrigerant evaporating portion by the auxiliary expansion valve in the reheating dehumidifying operation.  <P>SOLUTION: In this air conditioner where the auxiliary expansion valve 22 for reheating dehumidification is disposed on a prescribed part in the refrigerant pipe of the indoor heat exchanger 21, and the indoor heat exchanger 21 is divided into a first heat exchanger 211 (upstream-side heat exchanging portion) and a second heat exchanger 212 (downstream-side heat exchanging portion) at the auxiliary expansion valve 22 as a boundary, in the flowing direction of the refrigerant in the cooling operation or the reheating dehumidifying operation, the refrigerant pipes of paths penetrating the second heat exchanger 212 have almost equal length.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008123342-A (JP)
Title: Input device
Inventor: ITO HIDEKI
IPC: G06F3/0338
Filed: 2006-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently form a circuit of a wiring pattern connecting detection elements in a narrow space in an input device for obtaining an X output and a Y output from distortion of deformable parts provided in an operation member.  <P>SOLUTION: The operation member 4 is provided with a first X-direction deformable part 43a, a second X-direction detecting part 43b, a first Y-direction deformable part 44a and a second Y-direction deformable part 44b, and the detection elements 53x, 54x, 53y and 54y are attached to the respective deformable parts. The operation member 4 is provided with six conducting parts 51a1, 51b1, 51c1, 52a1, 52b1 and 52c1 in total, X outputs can be obtained from the two conducting parts 51b1 and 52b1, and Y outputs can be obtained from the two conducting parts 51c1 and 52c1. By providing the six conducting parts in this way, the drawing-round of wiring patterns formed in the operation member 4 can be easily performed, so as to prevent the wiring patterns from being crowded extremely.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008129124-A (JP)
Title: Scanning light detector
Inventor: HORIE TAISUKE
IPC: H04N1/113
Filed: 2006-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To output a stable horizontal synchronization signal regardless of a variation in laser power or deterioration and contamination over time on an optical path.  <P>SOLUTION: A peak detection circuit is provided on a scanning light detector and the slice level of the sensor output of the scanning light detector is set on the basis of the output of the peak detection circuit.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008125415-A (JP)
Title: Method and apparatus for vacuum cooling and humidity control of steamed rice
Inventor: HIGANO MITSUO
IPC: F25B19/00
Filed: 2006-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for the vacuum cooling and humidity control of steamed rice, by which the cooling and humidity-control operation of the steamed rice for brewing Sake (Japanese rice wine) can be carried out quantitatively in a short time, and to provide an apparatus therefor.  <P>SOLUTION: The apparatus for the vacuum cooling and humidity control of the steamed rice comprises a vacuum vessel for storing and sealing the steamed rice; a vacuum pump 20 for evaporating water content in the steamed rice, by keeping the interior of the vessel at high vacuum and cooling the steamed rice by the latent heat of vaporization; a condenser 14 for returning the vaporized steam to water; a cooling pipe group in the condenser; a cooling water-circulating device 19 for circulating cooling water; an electronic balance 13 for constantly measuring the reduced amount of the water vaporized from the steamed rice; a personal computer for stopping the vacuum pump by setting the water content of the steamed rice as a target value; and an air-introducing device 11 capable of removing various germs.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008130738-A (JP)
Title: Solid-state imaging element
Inventor: WATANABE EIJI
IPC: H04N5/335
Filed: 2006-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To improve sealing property and heat dissipation of a solid-state imaging element of a WLCSP type.  <P>SOLUTION: An imaging element main body 12 stored in a case 13 is provided with an image sensor chip 16 where a light receiving part 15 is arranged, a spacer 17 fitted onto the image sensor chip 16 so that it surrounds the light receiving part 15 and cover glass 18 which is fitted on the spacer and seals the light receiving part 15. A bonding pad 21 is disposed between the image sensor chip 16 and the spacer 17. Through wiring 22 passing through the image sensor chip 16 and reaching a lower face is installed below the pad. A solder bump 24 is arranged in a position corresponding to a through wiring 22 on a lower face of the image sensor chip 16. The solder bump 24 is electrically connected to the through wiring 29 passing through the case 13 and is connected to an outer side of the lower face. A gap caused in a recess is filled with filling resin 31 and the gap is blocked.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008131801-A (JP)
Title: Motor control device, motor control method, and vehicle driving device
Inventor: ORITA SHUICHI
IPC: H02P23/03
Filed: 2006-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the occurrence of hatching of an AC motor, even when the voltage inputted to the AC motor becomes lowered.  <P>SOLUTION: When the conditions that a DC voltage Vdc, supplied to an inverter 14, becomes lower than or equal to threshold, as well as, a generator 11 is in an unstable region are satisfied, a switching determination part 34 outputs a switching signal Rs to a switch 35, outputs a percentage modulation command signal Rh to a PWM control part 37, and selects the command value Vq<SB>2</SB><SP>*</SP>of a q-axis voltage which is outputted from an open control part 32 by the switch 35 so as to output it to a dq/uvw conversion part 36 as the command value Vq<SP>*</SP>of the q-axis voltage; and the PWM control part 37 subjects the inverter 14 to PWM control, while maintaining the percentage modulation constant.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007105729-A (JP)
Title: Microchemical reaction device
Inventor: ANDO TAKAYUKI
IPC: B81B1/00
Filed: 2006-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microchemical reaction device capable of improving adhesion of openings of microchannels formed in channel substrates if a plurality of the channel substrates are connected in series.  <P>SOLUTION: The system has a frame-like body 6 where throughholes 6c are formed and hollow microchannels 5 extended from one end to the other, and the ends 3a are protruded from an end of the body 6 to have at least one channel substrate 3 that is accommodated inside the hole 6c.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008132108-A (JP)
Title: Electromagnetic induction heating cooker
Inventor: HATTORI KYOKO
IPC: A47J27/00
Filed: 2006-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electromagnetic induction heating cooker that allows even heating from above with a simple structure and that allows uniform heating by reducing temperature variation.  <P>SOLUTION: The cooker includes a heating coil that generates a magnetic field by a high frequency electric current from an inverter circuit, a cooking container 5 that heats an inside object to be cooked by generating heat through an eddy current from the magnetic field of the heating coil, and a heating element 13 that is attachably/detachably housed in the cooking container 5 and that generates heat by the eddy current from the magnetic field passing through the cooking container 5.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007184250-A (JP)
Title: Method of manufacturing spark plug
Inventor: MIZUNO TAKAMITSU
IPC: B24B5/04
Filed: 2006-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a spark plug capable of restraining eccentricity or axial shift at a hole part of a molded body generated at the time of grinding of the molded body into a shape of an insulator after molding the molded body with raw material powder.  <P>SOLUTION: In a manufacturing process of an insulator constituting the spark plug, a molded body 30 molded from raw material powder is put under a grinding process into a shape corresponding to the insulator. In the grinding process, the molded body 30 is made in contact with a rotating roller for grinding 35 under rotation or the like, and at the same time, is made in contact with a rotating roller for pressing 37 or the like, so that grinding is carried out by supporting the molded body 30 against frictional force received from the rotating roller for grinding 35 or the like. At this time, a position S1 where the rotating roller for pressing 37 or the like comes in contact with the molded body 30 is shifted from a position S2 where the rotating roller for grinding 35 or the like comes in contact with the molded body 30 by a given angle A larger than 180° and smaller than 270° in a rotation direction F1 of the molded body 30.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008139464-A (JP)
Title: Electrophotographic glossy toner and method for manufacturing the same
Inventor: IKETANI TAKAHAYA
IPC: G03G9/08
Filed: 2006-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide electrophotographic glossy toner having a massive feeling peculiar to a metal as well as a gloss and a method for manufacturing the same.  <P>SOLUTION: The electrophotographic glossy toner is obtained by dispersing, in a binder resin, a coloring component composed essentially of yellow, magenta and cyan colorants and a pearl pigment formed by covering a flaky inorganic crystal substrate with the thin layer of titanium dioxide. The method for manufacturing the electrophotographic glossy toner comprises a first step of melt-kneading at least a binder resin and yellow, magenta and cyan colorants and then carrying out pulverization and classification to prepare toner base particles, and a second step of melt-kneading at least the toner base particles and the pearl pigment formed by covering the flaky inorganic crystal substrate with the thin layer of titanium dioxide and then carrying out pulverization and classification.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008137927-A (JP)
Title: Method for producing tris[tris(dimethylamino)phosphoranylidenamino]phosphine oxide
Inventor: SAEKI TAKUYA
IPC: C07F9/36
Filed: 2006-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an industrially advantageous method for producing a tris[tris(dimethylamino)phosphoranylidenamino]phosphine oxide, effectively reducing the chlorine-containing impurity compounds with a simple method and obtain the objective compound having high purity.  <P>SOLUTION: The production method comprises: (A) a step to react an iminotris(dimethylamino)phosphorane with phosphorus oxychloride in the presence of a solvent; (B) a step to remove a solid component containing aminotris(dimethylamino)phosphonium chloride produced in the step A; (C1) a step to add an alkali metal compound and/or an alkaline earth metal compound to the reaction liquid obtained by the step B in order to react with a chlorine-containing by-product and convert chlorine to an inorganic chlorine compound which is sparingly soluble in the solvent; and (D1) a step to remove the solid component containing the inorganic chlorine compound in the reaction liquid obtained by the step C1.  <P>COPYRIGHT: (C)2008,JPO&INPIT