baber/WOPTO huggingface dataset:
Patent JP-2006141763-A (JP)
Title: Rice cooker
Inventor: TANAKA YASUHIKO
IPC: A47J27/00
Filed: 2004-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rice cooker capable of cooking boiled rice including proper moisture by reducing burnt deposit/drying in a boiling process and absorbing and evaporating excessive moisture in the rice cooker cooking the rice in a rice cooking sequence having at least the boiling process and a steaming process.  <P>SOLUTION: A heating means 2 heats a pot 1 for containing the rice and water, a pot temperature detecting means 3 detects the temperature of the pot 1, a menu selecting means 4 selects an arbitrary rice cooking course out of a plurality of rice cooking courses, and a control means 5 receives the output of the pot temperature detecting means 3 and drivingly controls the heating means 2. The control means 5 is so constituted, when a rice cooking course without burnt deposit is selected by the menu selecting means 4, as to finish the boiling process when the temperature detected by the pot temperature detecting means 3 reaches a first predetermined temperature close to the boiling and then reaches a second temperature lower than a regular boiling finish temperature, and set a subsequent steaming process time longer than the usual.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006144978-A (JP)
Title: Thrust belt
Inventor: OKUWAKI SHIGERU
IPC: F16G5/16
Filed: 2004-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thrust belt for suppressing an increase in moment on blocks while securing a torque capacity to be transmitted.  <P>SOLUTION: The thrust belt comprises an annular hoop 17, the plurality of blocks 18 laminated and mounted on the hoop 17 in the circumferential direction, contact regions 23, 24 which are formed in the blocks 18, respectively, and to which force of thrusting the blocks 18 from the groove formed face of a pulley to the laminating direction is transmitted, and edge portions 28 formed in the blocks 18, respectively, as supporting points when the blocks 18 are relatively rotated in the laminating direction. In the contact regions 23, 24, first regions 23A, 24A close to the edge portions 28 and second regions 23B, 24B far from the edge portions 28 are formed along the same direction as the direction of the depth of the groove formed face. The friction coefficient of each of the first regions 23A, 24A is greater than the friction coefficient of each of the second regions 23B, 24B.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006149141-A (JP)
Title: Motor drive control method and motor drive control device
Inventor: HARADA KOJI
IPC: H02P6/08
Filed: 2004-11-24
Abstract: <P>PROBLEM TO BE SOLVED: To improve performance of speed control of a brushless motor while avoiding increase in size of a device and cost.  <P>SOLUTION: PWM signal Pwma of the frequency of reference pulse signal whose pulse width increase or decreases is formed according to the frequency error between FG pulse signal Fg of speed detection of a brushless motor 1 and the reference pulse signal of target speed. An output signal Pwmb of PWM control of the frequency N times of the signal Pwma where a pulse of the pulse width of each cycle of the signal Pwma divided by N is arranged, is formed. Power feeding of each phase of the brushless motor 1 is turned on/off at the interval shorter than control of an output signal Pwma, without raising frequency of the reference pulse signal, for improved performance of speed control.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006142253-A (JP)
Title: Filter element
Inventor: TAKARA HIROTO
IPC: B01D39/16
Filed: 2004-11-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a filter element having an improved life and cleaning efficiency, which is easily regenerated by blowing and further can be manufactured with an improved productivity, by coating the whole of a non-woven fabric with an oil and reducing its average fiber diameter along the flow direction, namely from the upstream layer of the filter element toward the downstream layer to form a density gradient.  <P>SOLUTION: The filter element comprises an oil coated non-woven fabric having a layered structure. The average fiber diameter of the upstream layer of the filter element is 4.0 dt or higher, and that of the down stream layer is 3.0 dt or lower. The non-woven fabric constituting the filter element is coated with an oil at a rate of at least 100 g/m<SP>2</SP>. The averaged basis weight of the upstream and downstream non-woven fabrics is 250 g/m<SP>2</SP>.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006148839-A (JP)
Title: Broadcasting apparatus, receiving apparatus, and digital broadcasting system comprising the same
Inventor: SAITO AKIKO
IPC: H04N21/433
Filed: 2004-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To enable a user to view recorded contents utilizing provided natural chapters corresponding to scenes or contents of broadcasting contents, without a sense of incompatibility.  <P>SOLUTION: A digital broadcast transmitter 100 broadcasts chapter instruction data, while attaching them to contents, giving instructing to impart chapter division information at an intended position on the time axis of the contents to be broadcasted. The chapter instruction data are created by a content attached data creating unit 105, multiplexed on a transport stream of broadcasting contents in a multiplexing unit 107, and transmitted from a transmission unit 108. On the receiver side which receives contents data containing the chapter division information, the received contents are divided into chapters in accordance with that chapter division information.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006154894-A (JP)
Title: Mail transmitting device
Inventor: HIRAO HIDENORI
IPC: H04N1/00
Filed: 2004-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mail transmitting device capable of preventing a transmission error caused by oversize.  <P>SOLUTION: The mail transmitting device having a mail transmitting section 104 transmitting mail with a file attached thereto, is provided with a storage device 50 including a shared folder 52 for storing at least one file; an operation receiving section 110 for receiving the assignment of an attached file out of the files in the shared folder 52; a file acquiring section 112 for acquiring the received attached file from the shared folder or reading a document to acquire an image file; a size acquiring section 116 for acquiring the sizes of the acquired files; a totaling section 118 for totaling the sizes to obtain a total size; a determining section 120 for determining whether the total size exceeds a predetermined set value; and an informing section 122 for informing a user of the oversize when the total size exceeds the predetermined set value.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005187806-A (JP)
Title: Light emitting thin film and optical device thereof
Inventor: MATSUMOTO TAKAHIRO
IPC: G02F2/02
Filed: 2004-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light emitting thin film and optical device thereof, having high luminance, stable chemical property and capable of reducing cost.  <P>SOLUTION: The light emitting thin film of the invention is obtained in the following processes, vapor depositing EuSi<SB>2</SB>and SiO<SB>2</SB>on a silicon substrate 1, forming an annealed ESO (light emitting thin film) 2 on a p-type silicon substrate 1, depositing a transparent ITO electrode 3 by RF (radio frequency) sputtering to obtain an electroluminescence, on the light emitting thin film 2, forming an aluminum electrode 4 on the back side of the Si substrate 1, and then loading a DC power supply between both electrodes.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006158109-A (JP)
Title: Chopper
Inventor: WADA MASAO
IPC: H02M3/155
Filed: 2004-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chopper in which efficiency is improved under light load state, i.e. the efficiency is improved up to a light load region by reducing switching loss in a range from a rated load region to a light load region through frequency reduction proportional to the input current value.  <P>SOLUTION: The step-down chopper or a step-up chopper performs on/off control of a DC input 101 through a switch means 111 and supplies the DC input to a load while stepping up or down through a flywheel diode 112 connected with the output of the switch means 111 and a filter consisting of a filter reactor 113 and a filter capacitor 114. On/off control by the switch means 111 and pulse width control based on the DC voltage are made for the supply voltage to the load, and pulse width control is made with a carrier frequency proportional to the DC input current.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006152157-A (JP)
Title: Pneumatic tire
Inventor: MITSUI KENTARO
IPC: C08L51/04
Filed: 2004-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic tire much excellent in durability by forming a belt part with a rubber composition excellent in reinforcing property, having high hardness and low exothermic property, excellent in degradation resistance and having excellent adhesive property to a steel cord.  <P>SOLUTION: The pneumatic tire comprises a rubber composition forming a belt, comprising a modified natural rubber obtained by performing graft polymerization of natural latex with a monomer having a polar group, and solidifying and drying the obtained.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005110307-A (JP)
Title: System and method for avoiding false convergence caused by presence of tones in time-domain echo cancellation process
Inventor: GILBERT C SIH
IPC: H04M1/00
Filed: 2004-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system and method for avoiding a false convergence caused by a presence of tones in a time-domain echo cancellation process.  <P>SOLUTION: The system avoids the false convergence in an echo canceller, having an adaptation step size controlled to allow a set of filter tap values to converge and having an adaptive filter to estimate a channel response over a whole operation frequency range. The system comprises a means for determining a spectral content of the set of filter tap values and a means for controlling the adaptation step size of the adaptive filter in response to the spectral content of the set of filter tap values. A means for controlling the adaptation step size comprises a means for reducing the adaptation step size if the spectral content indicates a condition which may cause the false convergence and a means for increasing the adaptation step size subsequent to reduce the adaptation step size.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006162087-A (JP)
Title: Refrigerator
Inventor: SEO TATSUYA
IPC: F25D23/00
Filed: 2004-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To secure heat radiating capacity, without impairing appearance design of a refrigerator, by arranging a guider in a door in the refrigerator for arranging a condenser on a top surface.  <P>SOLUTION: This refrigerator constitutes an air duct composed of the condenser 112, a fan 113 and a cover 114 on the top surface of a thermal insulation box body 101; and can secure the heat radiating capacity of the condenser, without impairing the appearance design of the refrigerator, by arranging a suction opening part 117 in front of the cover 114 and arranging the guider 118 being a cutout part in the door 107 opposed to the suction opening part 117.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006160626-A (JP)
Title: Method for performing sustained release
Inventor: TOTTORI TSUNEAKI
IPC: A23L33/00
Filed: 2004-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for performing sustained release in release of an active ingredient from a coated preparation, food, etc., to provide a coating composition for performing the sustained release, to provide the preparation and/or the food having a film formed out of the composition, and to provide a method for producing the same.  <P>SOLUTION: This method comprises performing the sustained release in the release of the active ingredient from a composition (B) in which a core part containing the active ingredient is covered with a coating composition (A), wherein the core part containing the active ingredient is covered with the coating composition (A) which contains fine fibrous cellulose and a water-insoluble or slightly water-soluble coating base.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006165777-A (JP)
Title: Image reader and image forming device
Inventor: NAGAO YOSHIAKI
IPC: H04N1/04
Filed: 2004-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image reader and an image forming device with which image quality of a reading image can be improved, time until reading is started is shortened, impression that read time becomes long is not given when one original is read and workability (productivity) of read work can be improved at the time of reading a plurality of originals.  <P>SOLUTION: The reader is provided with a white reference board 75 constituting a white reference when an image reading means 81 reads the original, a main body control part reading the white reference board 75 at prescribed timing and correcting characteristic unevenness of the image reading means 81 at the time of reading the original at a second reading mode for reading the transported original, a controller 100 controlling moving speed of a light source 77 when the white reference board 75 is read at the second reading mode to be faster than highest moving speed of the light source 77 when the original is read at a first reading mode for reading a book original and a driving mechanism 109.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006165937-A (JP)
Title: Image pickup device
Inventor: YOSHIDA TERUHIRO
IPC: H04N5/243
Filed: 2004-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an image whose quality is satisfactory by properly correcting flare by a simple configurations.  <P>SOLUTION: The cumulative frequency distribution(histogram) of a luminance signal inputted from a CCD 3 is prepared by a histogram preparing part 42, and the histogram of the luminance signal prepared by the histogram preparing part 42 is compared with correction characteristics preliminarily measured according to characteristics of a photographic optical system 2 or the like, and the correction value of a black level is acquired by a black correction value calculating part 435. The image signal inputted from the CCD 3 is black-corrected by the correction value of the black level acquired by the black correction value calculating part 435 by an image processing part 43 so that any black floating can be prevented from being generated (true black image) in the photographic image.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006163179-A (JP)
Title: Composite tube and its manufacturing method
Inventor: NAGAOKA SEISUKE
IPC: B32B1/08
Filed: 2004-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composite tube of a three-layered structure which is used as a fixing belt and has a heat resistant base, an elastic layer, and a release layer, and which is free of mud cracks in the release layer, has reduced carbide residues of a film deposition agent, is smooth and is high in releasing property.  <P>SOLUTION: The film depositing agent is mixed at 2 to 20 wt% with an unbaked fluororesin and the mixture is baked at a temperature above the melting point of the fluororesin.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005101656-A (JP)
Title: Plasma producing apparatus
Inventor: IKEGAWA MASATO
IPC: H01L21/205
Filed: 2004-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma producing apparatus capable of high-speed wafer processing with no contamination.  <P>SOLUTION: A gas is jetted onto a wafer surface by a discharge chamber 7, a magnetron 1 for producing plasma in the discharge chamber, a waveguide, solenoid coils 10 and 11, a quartz plate 9 for supplying microwaves to the discharge chamber 7, a space for storing gas in the quartz plate 9, and a quartz plate 18 having a gas supply port 17 which is smaller than or equal to a quarter of the maximum diameter of the discharge chamber.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006173297-A (JP)
Title: Igbt
Inventor: TOMATSU YUTAKA
IPC: H01L29/739
Filed: 2004-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an IGBT which optimum sets the on-loss, switching speed and serge withstanding power being IGBT characteristics when the withstand voltage of a pn parasitic diode is high and low.  <P>SOLUTION: A first buffer layer 2a near a silicon substrate 1 and second buffer layer 2b on other portions have a high and low concentrations of an n-type impurity, respectively, resulting in some concentration difference. This raises the concentration of the n-type impurity near the substrate 1, and hence an IGBT is obtained with a high switching speed and a sufficient L-load surge withstand power. The concentration of the n-type impurity is not high in all the buffer layers, this preventing the on-voltage being excessively high with leaving the on-loss low.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006167204-A (JP)
Title: Body hanger
Inventor: OKUI NORIYUKI
IPC: A47F7/19
Filed: 2004-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a user-friendly body hanger for displaying woman clothes such as a swimsuit as a matter of course.  <P>SOLUTION: The body hanger is provided with a hanger main body flat formed by a frame shaping a contour of the front of a human body trunk, a breast horizontal bridge formed across the inside of the frame in a position of the breast of the hanger main body and having recesses at both front ends, a breast form member disposed in the front of the bridge, formed in an approximately W and flat shape and having engaging projections at both ends to engage with the recesses, end fitting members formed near the recesses of the front of the breast form member and into which both the ends of the breast form member can be fit and a fold part formed in a symmetric position at an approximately middle height of the hanger main body and in which the frame is divided into an upper half and a lower half to be foldable. When the breast form member is raised to a plane including the hanger main body, the engaging projections of the breast form member engage with the recesses of the bridge to retain the raised position of the breast form member.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006172261-A (JP)
Title: Method and device for promoting administration of medicine
Inventor: SUGIMOTO TOSHIYASU
IPC: G16H10/60
Filed: 2004-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device to promote reliable administration of medicines.  <P>SOLUTION: The method comprises a first step of reading with an image reading means and storing in a storage means administration schedule data at least including the type and time of medicines recorded as an image code on a prescription, a second step of checking whether medicines to be administered at the current time are stored in the storage means and, if there is a medicine to be administered, notifying the administration time by an alarm, and a third step of reading with the image reading means the type of the opened medicine recorded as an image code in a portion unreadable in a closed state of the medicine to be administered, checking whether the image code about all the type and other medicine information specified by the administration schedule data for administration at the current time has been read and, if it has been read, stopping the alarm.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006170912-A (JP)
Title: Profile measuring machine
Inventor: IRIE MASAYUKI
IPC: G01B5/20
Filed: 2004-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To improve a measurement speed and the measurement accuracy for a measured object steeply inclined.  <P>SOLUTION: A guide means is provided and comprises a slide 8 for movably supporting a measuring section 15 with a probe 14 to the measured object 18. An actuator 7 is provided, drives the slide 8, and moves the measuring section 15. A position detecting means is provided and comprises a scale head 17 and a glass scale 16 for detecting a position of the measuring section 15. The actuator 7 and the slide 8 are connected through shock absorbing members 13a, 13b.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006169462-A (JP)
Title: Method for producing rubber composition
Inventor: KOBUCHI NAOHARU
IPC: C08L21/00
Filed: 2004-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple means for preventing disaster such as fire in a pro-milling process by inhibiting the static charge of a rubber composition in that process.  <P>SOLUTION: This method for producing the rubber composition by a non-pro-milling process of putting carbon black, an oil and other blending materials in a raw material rubber and milling, and a pro-milling process of milling the rubber composition obtained by the non-pro-milling process with a vulcanizing agent, vulcanization accelerator, etc., is characterized by adding the carbon black of which amount corresponds to at least a part of the total amount of the carbon black to be added, in the pro-milling process as an antistatic agent.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006167363-A (JP)
Title: Rack board device
Inventor: NAKANO HIROYUKI
IPC: A47B96/02
Filed: 2004-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rack board device which can secure a better appearance by mounting a rack board with a lighting device mounted thereon well fit on a mounting ground work.  <P>SOLUTION: The lighting device 2 is mounted to admit the illumination light into the rack board 1 from the rear end face of the rack board 1 almost over the entire length of the rear rim of the light transmitting rack board 1. The remaining part of the portion where the lighting device 2 is mounted at the rear rim of the rack board 1 is made as a support device mounting part 3. A rack board support device 4 given the shape of the cross section almost identical to that of the lighting device 2 is mounted on the support device mounting part 3. The rear end face of the rack board support device 4 is fixed on the mounting ground work 5 such as a wall surface 5a being grounded.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005197694-A (JP)
Title: Process for forming interconnection of semiconductor integrated circuit
Inventor: KEUM DONG-YEAL
IPC: H01L21/3205
Filed: 2004-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process for forming the interconnections of a semiconductor integrated circuit, capable of stabilizing the characteristics and operation of the integrated circuit by preventing bridge phenomenon where adjacent interconnections are short-circuited due to turning into high density of semiconductor integrated circuits.  <P>SOLUTION: The process of forming the interconnections of a semiconductor integrated circuit comprises a step of sequentially forming an etching stop film 110 and an interlayer insulating film 120 on a semiconductor substrate assembly, a step of forming a sacrificial insulating film 130 on the interlayer insulating film 120, a step of forming photosensitive film patterns 143 and 145 defining a trench-forming region on the sacrificial insulating film 130, a step of forming a trench 155 by etching the interlayer insulating film 120 using the photosensitive film patterns 143 and 145 as a mask, and a step for etching the entire surface of the etch stop film.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006180386-A (JP)
Title: Receiving apparatus and equalizing method
Inventor: MIYANO TAKESHI
IPC: H04J11/00
Filed: 2004-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a receiving apparatus capable of increasing equalization accuracy, without increasing the number of pilot symbols.  <P>SOLUTION: A pilot symbol PS is extracted by a pilot symbol extraction unit 14. At the same time, a data symbol which can approximate the pilot symbol, is determined by a determination means 13 from a sequence of data symbols DS, extracted by a data symbol extraction unit 12 to make the data symbol a pseudo pilot symbol PS'. Equalization of received signals are performed by using a transmission path response inferred by both the symbols (PS, PS').  <P>COPYRIGHT: (C)2006,JPO&NCIPI