baber/WOPTO huggingface dataset:
Patent JP-2005241141-A (JP)
Title: Floor heating device
Inventor: WATANABE KOICHI
IPC: H05B3/20
Filed: 2004-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the deformation of an underfloor in accompany with thermal expansion of an electrically-heated mat and to improve the installability of an electric floor heating device.  <P>SOLUTION: In this floor heating device comprising the electrically-heated mats 11a, 11b mounted on an underfloor base plate 1, a peripheral mat 12 mounted at the circumference of the electrically-heated mats, a floor plate 18 laid on the electrically-heated mats and the peripheral mat, and a controller 20 for electrically controlling the electrically-heated mats, the electrically-heated mats respectively have electric heater wires on their surfaces or inside thereof, and have small joists 17a, 17b at positions not overlapping with the electric heater wire. The peripheral mat is made out of a flexible base material, and has a thickness approximately same as that of the electrically-heated mat in such a state that the floor plate is laid. The peripheral mat having a second joist on a surface of the flexible base material or an integrated electrically-heated mat wherein the peripheral mat is continuously formed integrally with the electrically-heated mat, may be used.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005241470-A (JP)
Title: Detector and method for detecting force acting on tire
Inventor: MORIKAWA KENJI
IPC: G01L5/20
Filed: 2004-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a detector and a method for detecting force acting on a tire capable of finding torque and grounding reaction (vertical force) by only computation from a sensor output, while securing axial-directional strength.  <P>SOLUTION: Axle side connection parts 2 and wheel side connection parts 3 are arranged alternately in positions divided uniformly into four along a circumferential direction concentric with the rotation center, in a rotor 4, an area constituted of an elastically deformable member is provided between each of the axle side connection part 2 and each of the wheel side connection part 3, ceramic load sensors 5 are provided in intermediate positions in the four areas A, B, and the force acting on the tire is detected based only on detection values from a load sensor group comprising the four load sensors 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005251858-A (JP)
Title: Device and method for heat-treating substrate
Inventor: CHIKAMORI YUSUKE
IPC: H01L21/3205
Filed: 2004-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and method for heat-treating substrate, by which heat treatment can be performed in a short time, because a metal film of copper etc., is stabilized continuously, after the metal film has been formed on a substrate in a film formation step.  <P>SOLUTION: The substrate heat-treating device is used for stabilizing the metallic film, after the film is formed on the substrate 3, and the device is provided with a substrate-holding head 4 which holds the substrate 3, a substrate support base 7 positioned to face the head 4, and a heating means which heats the metal film formed on the substrate 3. While the substrate 3 being held by the substrate-holding head 4 is brought into contact with the substrate support base 7, the metal film of the substrate 3 is heat-treated, by heating the film with the frictional heat generated between the substrate 3 and a polishing pad 1, due to the relative motion between the substrate 3 and substrate support base 7.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005249962-A (JP)
Title: Toner supply device
Inventor: KIRITA HIROSHI
IPC: G03G15/08
Filed: 2004-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toner supply device in which the rotation of a toner container can easily be controlled by a simple circuit construction and the toner container can correctly be stopped in the original position of the rotation.  <P>SOLUTION: A DC motor for rotating the toner container is driven according to a pulse width modulation signal. When the toner container makes the N-th rotation, which is the final rotation, the first half (time T<SB>t</SB>(=T<SB>avg</SB>-α)) of the rotation is assigned to a constant rotation whereas the second half (time α) of the rotation is assigned to pulse width modulation drive. Before the stop of the toner container, the DC motor is driven modulating the pulse width. After the rotating speed is decreased, the toner container is stopped. Thus, the toner container is stopped in a regular position where the opening through which toner is discharged faces up.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005245733-A (JP)
Title: Ultrasonic probe and ultrasonic diagnostic apparatus
Inventor: SATO TOSHIHARU
IPC: A61B8/00
Filed: 2004-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic probe capable of preventing a temperature rise of the surface that contacts the living body.  <P>SOLUTION: The ultrasonic probe has a group of piezoelectric elements 2 in which a plurality of piezoelectric elements 2a for transmitting and receiving ultrasonic waves are arranged spaced by gaps and a heat conductive piezoelectric element gap filling material 8 for filling the gaps between the piezoelectric elements 2a. The piezoelectric element gap filling material 8 comprises a highly heat conductive material made by adding inorganic filler, such as a metal or the like, to a main material of epoxy resin or the like.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005248842-A (JP)
Title: Muffler
Inventor: ITO HIDETAKA
IPC: F01N1/10
Filed: 2004-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a muffler capable of preventing corrosion.  <P>SOLUTION: The muffler M is provided with a muffler main body 1, an exhaust gas introduction pipe introducing exhaust gas into the muffler main body 1, an exhaust pipe 3 meandering in the muffler main body 1 and projecting out of the muffler main body 1 to lead exhaust gas introduced into the muffler main body to outside, a first and a second support member 4, 5 provided in the muffler main body 1 and supporting the exhaust pipe 3 in the muffler main body 1. The muffler main body 1 is divided into a first chamber X and a second chamber Y by the first support member 4, the second chamber Y is divided into a second' chamber Y<SB>1</SB>and a second " chamber Y<SB>2</SB>by a second support member 5, one end of openings of the exhaust pipe 3 is positioned in the first chamber X and the exhaust pipe 3 meandering in the muffler main body 1 is positioned in at least the second ' chamber Y<SB>1</SB>and the second " chamber Y<SB>2</SB>, the first chamber X, a plurality of opening parts 31 exist in the exhaust pipe 3 positioned in the second ' chamber Y<SB>1</SB>, and acoustic material 7 is provided to cover the plurality of opening parts 31.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005249631-A (JP)
Title: Test head of semiconductor testing device
Inventor: KOMIYA HIROAKI
IPC: G01R31/28
Filed: 2004-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a test head of a semiconductor testing device capable of conducting a test of an object to be tested regardless of whether there is a differential signal or not by effectively using pin electronics without attaching or detaching a differential driver.  <P>SOLUTION: The test head of the semiconductor testing device which conducts a test of the object to be tested based on output of a driver of a pin electronics is provided with a number of pin electronics provided with drivers and comparators. The test head is provided with a differential driver part for generating a differential signal based on the output of the driver and ouputting the signal to the object to be tested and a switch for inputting the output of the driver of the pin electronics and switching the object to be tested or the differential driver part. In the case that the object to be test has no differential input, the switch feeds the output of the driver of the pin electronics to the object to be test. In the case that the object to be tested has differential input, the switch feeds the output of the differential driver part to the object to be tested.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005260300-A (JP)
Title: Light emission apparatus, image forming apparatus, uneven density correction apparatus, and uneven density correction method for image forming apparatus
Inventor: AIKAWA SEISHI
IPC: H04N1/407
Filed: 2004-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology of improving the convergence in the case of calculating a correction value by simply grasping e.g., gamma differences between an IN side and an OUT side of an apparatus.  <P>SOLUTION: A correction value arithmetic function 80 includes: a density dependent image density read section 83 for detecting the density of an image with a plurality of densities from an output of an image read by a scanner; a gamma calculation section 84 for using the density read by the density dependent image density read section 83 to grasp an amount of change in an output image density with respect to an input density corresponding to each prescribed pixel; and a correction resolution revision section 85 for determining a value of the correction resolution at correction value calculation on the basis of the amount of change grasped by the gamma calculation section 84.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005257756-A (JP)
Title: Display apparatus
Inventor: OZEKI MASAO
IPC: G02F1/13357
Filed: 2004-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display apparatus in which a viewing angle of a display screen is electrically controlled.  <P>SOLUTION: In the display apparatus, an optical device is disposed between a transmissive display element 3 and a surface light source 1, wherein the surface light source 1 is a side light type light source equipped with a transparent light guide plate 102 with fine projections and recessions on the surface thereof, light emitted from the surface light source 1 is provided with a directivity to a specified direction, the optical device 2 reversibly switches between a light ray scattering state and a light ray transmitting state, and by setting the optical device 2 to the light ray scattering state, the display viewing angle of the transmissive display element 3 is made wider than that in the light ray transmitting state.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005258660-A (JP)
Title: Label preparing device
Inventor: ICHIKAWA YUKIHISA
IPC: G09F3/00
Filed: 2004-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To enable an operator to easily recognize the correct combination of objects to be adhered to each other even at the time of separately and continuously generating a radio tag and a label equipped with print information corresponding to this.  <P>SOLUTION: This label preparing device is provided with a tag roll 102A in which a tag table 101A equipped with a plurality of radio tag circuit elements To having an IC circuit part 151 and an antenna 152 is stored so as to be continuously supplied, an optical reading unit 90 for recognizing a print RA formed in the tag tape 101A corresponding to each radio tag circuit element To, a second roll 104 in which a cover film 103 is stored so as to be continuously supplied and a print head 10 for performing printing to the predetermined print region of the cover film 103. The print head 10 successively forms a relevant print RBa associated with the print RA successively recognized by the optical reading unit 90 in a cover film 103 to be continuously supplied.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005256054-A (JP)
Title: Novel metal cluster aggregate, polymethyl methacrylate-metal cluster complex, and its novel manufacturing method
Inventor: HORIUCHI SHIN
IPC: C08J3/28
Filed: 2004-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel metal cluster aggregate having a line width ranging from 10 to 300 nm, a polymethyl methacrylate-metal cluster complex for manufacturing the aggregate, and a method for manufacturing the same.  <P>SOLUTION: If polymethyl methacrylate is irradiated with electron beams or is subjected to irradiation with the electron beams by applying a technique of electron beam lithography and is reacted with a metal complex, the reducing power of the metal captured into the polymethyl methacrylate can be regulated; free patterning can be performed and the polymethyl methacrylate-metal cluster complex can be obtained. When the complex is pyrolyzed, the novel metal cluster aggregate having the line width ranging from 10 to 300 nm can be obtained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005258815-A (JP)
Title: Operation auxiliary equipment for vehicle, and vehicle with the same
Inventor: YAMAMURA TOSHIHIRO
IPC: B60W50/16
Filed: 2004-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide operation auxiliary equipment for vehicle for making a driver perceive the traveling situation, using a simple structure.  <P>SOLUTION: A controller calculates a risk potential corresponding to a forerunning vehicle, according to the traveling situations around own vehicle. An accelerator pedal reaction force characteristic switching unit is provided with a normal reaction force spring and an added reaction force spring; and when the risk potential exceeds a predetermined value, it combines an electromagnetic clutch, to make the accelerator pedal work spring force of the normal reaction force spring and the added reaction force spring act as a reaction force. Here, an engine characteristic change device changes the characteristics of the engine output, with respect to an accelerator pedal operation amount, according to the relative relation with the preceding vehicle.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005255931-A (JP)
Title: Polycarbonate resin composition
Inventor: DOBASHI TORU
IPC: C08F290/14
Filed: 2004-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a polycarbonate resin composition which is improved in melt flowability (moldability) without deteriorating excellent original characteristics of a polycarbonate resin, exhibits also good pigment coloring properties and gives a molded article having a good appearance.  <P>SOLUTION: This polycarbonate resin composition comprises (X) a polycarbonate resin and (Y) an organosiloxane-containing graft copolymer obtained by graft polymerization of (B) a vinyl monomer in the presence of (A) an organosiloxane polymer obtained by adding a (meth)acryloyl group-containing siloxane compound as a graft crosslinking agent to a siloxane monomer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005262450-A (JP)
Title: Inkjet applicator
Inventor: KONASE ATSUSHI
IPC: B05C11/10
Filed: 2004-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet applicator that easily detects the correct quantity of liquid drops discharged by using a quartz sensor, and adjusts the discharge quantity for each nozzle.  <P>SOLUTION: An inkjet application quantity measuring device 11 has the quartz sensor 21, an oscillator 22, a frequency counter 23, a mass calculator 24, and a control adjustment device 25. The frequency counter 23 counts the frequency of the output signal of the oscillator 22 caused by the impact of the liquid drops by the quartz sensor 21, and the mass calculation device 24 calculates the mass of a liquid drop on the basis of a frequency change. The control adjustment device 25 judges whether the mass is a value within a permitted range, and calculates a correction value of a driving voltage to drive a piezoelectric element discharging liquid drops and outputs the correction value as correction information to a control device 9 when the mass is a value without the prescribed range.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005263048-A (JP)
Title: Auxiliary belt for runflat tire
Inventor: NOMURA SEIJI
IPC: B60C27/16
Filed: 2004-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an auxiliary belt 2 enabling a vehicle to travel even when a runflat tire 18 punctures on a snowy road.  <P>SOLUTION: This auxiliary belt 2 is of a band type, and its cross-section shape protrudes inward. The auxiliary belt 2 is firstly wound around the runflat tire 18 to install the auxiliary belt 2 on the runflat tire 18. One end of the auxiliary belt is secondly connected to the other end. The auxiliary belt 2 shows a ring shape. The auxiliary belt 2 fits in a depressed part in the neighborhood of a central part of a tread 26. The rotational resistance of the runflat tire 18 is reduced by the auxiliary belt 2. An irregular pattern is formed on the outside surface So of the auxiliary belt 2. The braking performance of the runflat tire 18 is improved by the irregular pattern.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005267528-A (JP)
Title: Constant voltage circuit, and constant voltage power source circuit having one or more constant voltage circuit
Inventor: ITO KOZO
IPC: G05F1/56
Filed: 2004-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a constant voltage circuit capable of changing rising time and/or trailing time of output voltage, and to provide a constant voltage power source circuit having one or more constant voltage circuits and capable of aligning rising time and trailing time of output voltage of each of the constant voltage circuits.  <P>SOLUTION: Rising time of the output voltage Vo when starting the constant voltage circuit 1 is controlled by limiting a current io to be output from an output voltage control transistor M1 on the basis of a limit current value set by a current setting circuit 5, and trailing time of the output voltage Vo during the time when the constant voltage circuit is turned off is controlled by changing the time to discharge electrical charge filled in a bypass capacitor Ca on the basis of a sink current value set by the current setting circuit 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005269525-A (JP)
Title: Dual band amplifier
Inventor: IZUMISEKI NOBUHIRO
IPC: H03F3/193
Filed: 2004-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dual band amplifier for reducing an increase in third inter-modulation distortion under an influence of an amplifier in off state.  <P>SOLUTION: A first amplifier 101 made up of first and second single gate FETs 1, 2 and a second amplifier 102 made up of third and fourth single gate FETs 3, 4 have the same stack type circuit in constitution. As an example, when the first amplifier 101 is in ON state and the second amplifier 102 is in OFF state, source potential of a bias switching FET 5 is applied to a gate terminal G2 of the second single gate FET 2, which is provided on the output side of the first amplifier 101, and at the same time a gate G4 of the fourth single gate FET 4, which is provided on the output side of the second amplifier 102, becomes ground potential, so a voltage across the gate and drain becomes large, and an increase in third inter-modulation distortion can be restricted sufficiently as compared with a conventional case.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005274671-A (JP)
Title: Automatic music playing system
Inventor: FUNAKI TOMOYUKI
IPC: G10G3/00
Filed: 2004-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic music playing system for freely designating a section within the same music part.  <P>SOLUTION: The automatic music playing system includes a reading means for reading music data, a display means for displaying the read music data by a sheet of music, a designating means for designating a plurality of sections of the music data which are not necessarily timewise continuous, and a control means for controlling the display means so as to display a plurality of the designated section in a display mode which is different from the other section.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005276971-A (JP)
Title: Adhesive film for semiconductor with dicing sheet function, manufacturing method of semiconductor device using the same, and semiconductor device using the same
Inventor: YASUDA HIROYUKI
IPC: C09J133/14
Filed: 2004-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adhesive film for a semiconductor with a dicing sheet function, wherein an adhesive-bond layer is laminated only to a wafer attachment intended portion.  <P>SOLUTION: The adhesion film for the semiconductor with a dicing sheet function is constituted in such a way that an adhesive layer 4 may be formed on a base film 5, a film-like adhesive layer 3 may be formed on it, and the outer diameter of the adhesive layer 3 may be larger than the outer diameter of the attachment intended portion of the wafer 1 and smaller than the inner diameter of the wafer ring attachment intended portion. It is preferable that the glass transition temperature of the resin composition consisting of the adhesive layer 3 exists between -30°C or more and 60°C or less.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005276290-A (JP)
Title: Recording control method for optical disk recording/reproducing device
Inventor: TANAKA TORU
IPC: G11B7/0045
Filed: 2004-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording control method for an optical disk recording/reproducing device, for recording a signal in a disk by an optical pickup.  <P>SOLUTION: A recording buffer memory 15 is provided for temporarily storing a recording signal sent from a host device. When a movement to a recording start sector is not normally made during the operation of moving an optical pickup 4 to the recording start sector based on a recording start command, the number of times of retrying operations is set to move the optical pickup 4 to the recording start sector according to the amount of the recording signal stored in the buffer memory 15.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005273084-A (JP)
Title: Polylactic acid monofilament
Inventor: ODAJIMA ATSUSHI
IPC: D01F6/62
Filed: 2004-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a polylactic acid monofilament excellent in abrasion resistance and having good weaving property.  <P>SOLUTION: The polylactic acid monofilament is composed of a polylactic acid and has 1-5 ridges perpendicularly to the longitudinal direction on the surface of fiber per 10 μm fiber length and rubbing test result for measuring abrasion resistance between fibers satisfies ≥500 times.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005270408-A (JP)
Title: Manufacturing method for opening/closing disposable underpants
Inventor: FUJIOKA MASARU
IPC: A61F13/49
Filed: 2004-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for opening/closing disposable underpants capable of precisely performing locking work of an absorbent body to a front belt part forming belt and improving the workability.  <P>SOLUTION: This manufacturing method for opening/closing disposable pants includes a step of conveying a rear back part forming belt and the front belt part forming belt along the line direction; a step of joining the rear part of the absorbent body to the rear back part forming belt and locking the front part of the absorbent body to the front belt part forming belt; a step of conveying an elastic belt 50 having a front waist elastic member 20 attached thereto in its extended state along the longitudinal direction, along the line direction; a step of forming perforations on the elastic belt 50 along its width direction at an interval corresponding to the width dimension of the front part of the absorbent body; and a joining step of joining the elastic belt 50 to the front part of the absorbent body and the front belt part forming belt.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005285803-A (JP)
Title: Method of manufacturing semiconductor device and semiconductor manufacturing apparatus
Inventor: OMI TADAHIRO
IPC: H01L21/28
Filed: 2004-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an efficient hydrogen terminating method using dilute hydrofluoric acid on the surface of a semiconductor substrate, particularly, the surfaces of Si (110), Si (111), and polycrystalline Si.  <P>SOLUTION: When hydrogen termination is performed on the surface of a semiconductor by using a solution containing HF<SB>2</SB><SP>-</SP>ions and an oxidizing agent, the hydrogen termination can be performed quickly. In this case, the surface of the semiconductor is composed of silicon having the (111)-plane, (110)-plane, or (551)-plane.  <P>COPYRIGHT: (C)2006,JPO&NCIPI