baber/WOPTO huggingface dataset:
Patent JP-2004263983-A (JP)
Title: Air conditioner
Inventor: SHIMIZU AKIHIKO
IPC: F24F13/28
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioner having a filter device 1 for allowing automatic cleaning by one motor.  <P>SOLUTION: This air conditioner is provided with the filter device for arranging a winding shaft 6 and a winding driving motor for winding an air filter 3 in one side, and a support shaft of the air filter and a return spring in the other, and composed of the belt-like air filter wound on the winding shaft, a frame for introducing the air filter to the support shaft from the winding shaft, and a dust and dirt removing means. Thus, cleaning work of the air filter is facilitated.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004266775-A (JP)
Title: Processing apparatus and processing method for image signal, and image display apparatus utilizing thereof
Inventor: KOMODA MASAHIRO
IPC: G09G5/00
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing apparatus for enhancing the image quality of an edge part when enhancement processing or the like is applied to the edge part.  <P>SOLUTION: A level of a flat part close to an edge part of an image signal V1 after enhancement processing is changed. The image processing apparatus detects a maximum value MAX and a minimum value MIN for a plurality of pixel data of an image signal V2 before the enhancement processing located in the vicinity of a target position in the image signal V1. A waveform discrimination part 158 discriminates a degree of complicatedness of the waveform of the image signal V2 on the basis of a plurality of the pixel data of the image signal V2 located in the vicinity of the target position in the image signal V1 to obtain a discrimination result α. The flat part close to the edge part provides a small discrimination result α. When a value x of the pixel data at the target position in the image signal V1 satisfies a relation of x>MAX or x<MIN, a mixer circuit 166 mixes the x with the MAX or MIN at a mixing ratio on the basis of the discrimination result α (=m). A level change in the flat part close to the edge part of an output image signal V3 is suppressed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004267535-A (JP)
Title: Calorie consumption measuring meter
Inventor: MARUYA HIROSHI
IPC: A61B5/22
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a calorie consumption measuring meter estimating the quality of an exercise and precisely measuring the calorie consumption.  <P>SOLUTION: This calorie consumption measuring meter includes a heart rate meter 1 detecting the heart rate of a subject, a sphygmomanometer 2 detecting the blood pressure of the subject, an acceleration sensor 3 detecting the movement of the subject, a control part 6 including a calculation part 5 calculating the measuring results and a display part 10 displaying the measuring results and the calculation results. This meter finds the calorie consumption of the subject by calculating the measuring results, estimates the quality of the exercise by the combination of the respective measured values of the acceleration, the heart rate and the blood pressure, and measures and displays the net calorie consumption of the subject.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004268812-A (JP)
Title: Skin-covered mold member
Inventor: TERAOKA SUSUMU
IPC: B60N2/75
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To enable even a soft skin material to be easily fixed to a base material for a vehicle arm-rest as a skin-covered mold covered continuously to the front surface, side surfaces and rear surface at the end edge of the base material of substantially rectangular in shape as seen in its top plan view.  <P>SOLUTION: End edges of three sides around a skin material 30 are fixed to the end edges of the corresponding three sides of a base material 13 such that they may extend from the side surface of each of the sides of the base material 13 through the bent portions 36 having a substantial L-shaped section of the end edges of the skin material 30 to a part of the rear surface continuous to the side surfaces to cover them. A front end edge at the remaining one side around the skin material 30 is fixed such that engagement pieces 38, 39 protruded at the rear surface are engaged with the engagement holes 24, 25 formed at the front end edge of the material 13. Other three sides having bent portions 36 can be easily expanded when the skin material 30 is fixed to the material 13 because the portions 36 are not formed at one side around the skin material 30, and a work for expanding the opening of the skin material with continuous entire circumference and covering it over the entire circumferential edges of the base material.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004274681-A (JP)
Title: Echo canceler, echo canceling method, program, and recording medium
Inventor: TANIGUCHI KENICHI
IPC: H04B3/23
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an echo canceler whose determination accuracy of double-talk is high, whose determination accuracy of the double-talk is high even if a voice power ratio between a received voice and a transmitted voice is the same, and which can detect a speaker and the double-talk adapting to an environment noise.  <P>SOLUTION: An echo canceler is provided with a transfer function estimating means 48 by which a transfer function by reverberations of a room is estimated from an output of a speaker 9 when sounds are acquired by a microphone 10, a filtering means 49 for estimating by the transfer function estimating means 48, a subtracting means 51 subtracting a signal by the filter means 49 from a signal from the microphone to obtain a subtracting signal, a backup memory means 50 periodically storing a coefficient of the filter means 49, a howling detecting means 47 detecting a howl in a signal from a remote end speaker, a first attenuating means 52 attenuating a voice from the remote end speaker to be outputted to the speaker, and a second attenuating means 53 attenuating a voice of a near end speaker from the subtracting means 51 to the remote end speaker to be transmitted.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004282159-A (JP)
Title: Variable power supply servo amplifier and method for controlling power supply voltage
Inventor: NAKAO TAKAYOSHI
IPC: H03F3/20
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a variable power supply servo amplifier in a two power supply switching system which is compact and highly efficient.  <P>SOLUTION: The variable power supply servo amplifier has two power supplies which supply the power to a power amplifier, and which are a variable voltage power supply 1 capable of adjusting the voltage within 50 % of a rated voltage and a peak power supply 2 with the short time rating for outputting a voltage of ≥ 150% of the rated voltage; a power supply voltage controller 9 which creates a signal for controlling an output voltage of the variable voltage power supply from a control command of a control system or the input from the power amplifier 8, and a signal for turning on/off the output of the peak voltage power supply; and a PID controller 10 for executing feedback control by detecting a current or a voltage of a load.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004278358-A (JP)
Title: Fuel injection valve
Inventor: WATANABE KAZUHIDE
IPC: F02M47/02
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To realize a stable action of a check valve to fill fuel into a displacement enlarging chamber, and to lessen a fluctuation between cycles by stabilizing a fuel filling state into the displacement enlarging chamber, in a fuel injection valve equipped with the displacement enlarging mechanism.  <P>SOLUTION: Pressure in a control chamber 4 is increased or decreased by opening or closing an interval between the control chamber 4 and a return passage 11 for applying the pressure in the valve closing direction to a nozzle needle 3 with a valve 2. A piezo-drive part 103 to drive the valve 2 enlarges and transmits an expansion and contraction of a piezo-actuator 51 by means of a greater diameter piston 52, a small diameter piston 54, and displacement enlarging chamber 53. The check valve 6 to fill fuel into the displacement chamber 53 is provided in the greater diameter piston 52. An upstream fluid chamber 71 and the return passage 11 are connected to communicate with each other via a throttle 72 not so as to be affected by the influence of the pressure fluctuation of the return passage 11.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004279135-A (JP)
Title: Gasket for glove port, glove fitting ring with such gasket, and plug for glove port
Inventor: KOIDE ICHIRO
IPC: G21F7/04
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To stabilize the air-tightness between an object to be inserted into a glove port and the inner peripheral surface of it.  <P>SOLUTION: Gaskets 46 are fitted into an annular groove 48 which is formed on the outer peripheral surface of the object (38) with a circumferential outer surface to be inserted into the glove port 15 which is placed in a glove box and has a cylindrical inner surface so that the object (38) can be attached and detached and is rectangular in cross section and are brought into airtight contact with the inner peripheral surface of the glove port 15. The elasticity of the gaskets 46 is increased and the air-tightness of them is stabilized by making them of an elastic material and equipping them with bases 60 which are brought into contact with the bottom face of the annular groove 48 and whose cross sections in a radial direction are rectangular and at least one concave groove 66 formed over the whole periphery in an annular direction in a section opposite to a lateral face of the annular groove 48.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004277512-A (JP)
Title: Acrylic hybrid polymer
Inventor: YAMADA YASUJI
IPC: C08G77/442
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an acrylic hybrid polymer excellent in light transmittance, moldability, heat resistance and wear resistance.  <P>SOLUTION: The acrylic hybrid polymer is obtained by subjecting a PMMA-based polymer having a trimethoxysilyl group and tetramethoxysilane to sol-gel reaction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004276379-A (JP)
Title: Image forming apparatus
Inventor: YASUTOMI HIROSHI
IPC: G03G15/04
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for simultaneously solving the problems of shift of resist in the subscanning direction and variation in lightness and hue of output images in an image forming apparatus having a plurality of light emitting points, and to provide an image forming apparatus employing that method.  <P>SOLUTION: In the image forming apparatus comprising a means for performing pseudo-halftoning of input image data to produce output image data, and a means for driving the plurality of light emitting points with a modulation signal based on the output image data, the image forming apparatus has a means for selecting the output image data being recorded using a first light emitting point when driving of the light emitting point is started from a plurality of lines of output image data, and the pseudo-halftoning means generates output image data to reduce a bias in the use frequency of the plurality of light emitting points.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004282368-A (JP)
Title: Mobile object monitoring device
Inventor: UEKI JUNICHIRO
IPC: G01B11/00
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile object monitoring device which detects a target mobile object without detecting a phenomenon (variation of brightness) caused by objects other than the mobile object, and traces the detected mobile object without missing it.  <P>SOLUTION: In the mobile object monitoring device having a camera for photographing an area to be monitored and an information processor for performing information processing for monitoring the mobile object on the basis of images obtained from the camera, the information processor performs: difference processing for generating a frame difference image and a background difference image by applying both of frame difference processing and background difference processing to input images; mobile object detecting processing for detecting an object satisfying a fixed condition and continuously appearing a prescribed number of times or more in a series of frame difference images; and known mobile object tracing processing for tracing, by using the background difference image, a known mobile object detected by the mobile object detecting processing.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004282900-A (JP)
Title: Motor
Inventor: MATSUMURA ASAYUKI
IPC: H02K3/52
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thinned motor by reducing the thickness T of the motor, including its motor gear 10, without reducing the number of turns of driving coils or the thickness of coil conductors as compared with conventional motors.  <P>SOLUTION: By making the central part of a rotor frame formed into a projected shape, the central part of the motor gear on the rotor frame side is correspondingly formed into a recessed shape, and thereby, the volume in the rotor frame is increased; the number of turns of the driving coils in the space is increased; and thereby the height of the coils is reduced. Since the number of turns of the coils is fixed, the thickness and size of the motor can be reduced, without varying the driving force.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004277957-A (JP)
Title: Polyamide multifilament containing conductive carbon and brush made thereof
Inventor: TAKANAGA HIDETOSHI
IPC: G03G21/10
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyamide multifilament and a brush made of the filament, which are free from the problems of the spreading of the bristle tips and the damage of a photosensitive material after the use for a long period, and have stable charging characteristics or cleaning performance.  <P>SOLUTION: The polyamide multifilament containing conductive carbon contains a conductive component 1 containing the conductive carbon as the sheath part and an insulation part 2 as a 3 to 8-lobed core. The multifilament has a specific resistance of 10<SP>3</SP>-10<SP>8</SP>Ωcm, a strength of 2-5 cN/dTex and a single fiber fineness of 1-6 dTex.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004282621-A (JP)
Title: Capacitor built-in piezo-resonator and its frequency adjustment method
Inventor: NAKAI YASUHIRO
IPC: H03H3/04
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a capacitor built-in piezo-resonator with high accuracy excellent in productivity which can match to a target oscillation frequency, even if the variations of the oscillation frequency of the capacitor built-in piezo-resonator occur caused by the variations of materials and the variations of processes during manufacturing a laminated body.  <P>SOLUTION: A part or the total of a dielectric layer at least located in the lowermost layer of the laminated body is formed of a transparent material. A first internal electrode and a second internal electrode or a third internal electrode are made to be seen through from the lower face side of the laminated body. The adjustment of the oscillation frequency of the capacitor built-in piezo-resonator is executed by eliminating electrode patterns of the exposed electrodes with the laser beam irradiation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004289244-A (JP)
Title: Video recording apparatus for television signal
Inventor: OBARA KAZUAKI
IPC: H04N5/44
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem of bad cost performance because of the necessity of a plurality of video recording apparatuses when simultaneous recording of a plurality of TV programs is desired.  <P>SOLUTION: A video recording apparatus for television signals is provided with: a tuner for receiving a television signal on a network; a means for detecting a function of video-recording the television signal received by the tuner; a means for displaying an icon denoting the presence of the detected tuner; a (drag and drop) means for providing reservation information to the icon; and a means for executing the video recording on the basis of information described in the reservation information by a video recording apparatus having the tuner on the network related to the icon to which the reservation information is given.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004289923-A (JP)
Title: Bonding structure and rotating electric machine
Inventor: NARISHIMA YUSUKE
IPC: H01F7/02
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bonding structure and a rotating electric machine that can improve thermal shock resistance.  <P>SOLUTION: Strain absorbing portions 20 formed on the bottom surface 15a of a mounting groove 15 are slopes inclining in the axial direction of a rotor shaft 11 from the center of the mounting groove 15 to the vicinity of its both ends. This structure makes a bonding layer 18 formed between the mounting surface 12a of a magnet 12 and the bottom surface 15a of the mounting groove 15 become thicker gradually from the center of the mounting groove 15 toward both the ends in the axial direction of the rotor shaft 11.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004288274-A (JP)
Title: Recording control method of optical disk recording and reproducing device
Inventor: TANAKA TORU
IPC: G11B20/10
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording control method of an optical disk recording and reproducing device which can record a signal on a disk.  <P>SOLUTION: An error of a disk signal recorded previously on a disk 1 is detected during a recording operation. When a set number of blocks in which errors are detected are detected continuously, the operation of receiving a signal transmitted from a host device is stopped, and the address data indicating the head position of an error start block in which an error is first detected is stored. When it is judged that abnormal recording is caused by abnormal detecting, the recording of the disk 1 is stopped, and when the device is restored to a state in which normal recording can be performed, restart of the recording is controlled on the basis of the stored address data.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004237061-A (JP)
Title: Double toothpick
Inventor: TAKEI MITSUE
IPC: A61C15/02
Filed: 2003-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a double toothpick in which when a food on a skewer is eaten, it is possible to eat finely without also soiling the month by pushing out the food in front so that a skewering stick does not go to the throat.  <P>SOLUTION: In the toothpick, usually, it is employed as a serving toothpick by pushing out a skewering material in front and moreover can be also employed as a base to place. In this double toothpick, lower narrow portions open by putting one round break in each of the one cm bottoms from the leading edges of the thick heads of two toothpicks and sticking the two toothpicks from the heads to the breaks to become the double toothpick. Thus, if the food on a skewer is extruded and eaten with the double toothpick, efficacies performing such three parts as keeping the surroundings of a mouth beautiful, the toothpick which takes dental jamming, and a base on which it is put are acquired.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004289082-A (JP)
Title: Method of forming high-dielectric-constant gate insulating film
Inventor: HARADA YOSHIHISA
IPC: H01L29/78
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of forming a high-quality high-dielectric-constant gate insulating film.  <P>SOLUTION: The high-quality High-K gate insulating film which is dense and gives small gate leakage current can be formed by forming an interface layer of a silicon nitride film after cleaning a Si substrate, exposing the surface of the silicon nitride film to a mixed gas of O<SB>2</SB>gas and H<SB>2</SB>gas, H<SB>2</SB>O gas, or O<SB>2</SB>gas, depositing a high-dielectric-constant insulating film containing Hf, and carrying out an annealing process.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004293035-A (JP)
Title: Joint structure of steel pipe
Inventor: HORIKAWA SHINJI
IPC: F16B7/04
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a joint structure of steel pipes capable of facilitating the construction with a simple structure at a low cost and having high reliability corresponding also to large tensile load.  <P>SOLUTION: The joint structure of the steel pipes includes an outside joint pipe 1 having engaging sections 5a, 5b and 5c with a plurality of steps in the direction of the axis of the inner circumferential surface connected to one steel pipe 31 and an inside joint pipe 11 having engaged projection sections 16a, 16b and 16c with a plurality of steps having a diameter reducing function and engaged with the engaging sections 5a, 5b and 5c of the outside joint pipe 1 in the direction of the axis of the outer circumferential surface connected to the other pipe 32, and the inside joint pipe 11 is pressed inside of the outside joint pipe 11 to respectively engage the engaged projection sections 16a, 16b and 16c with the engaging sections 5a, 5b and 5c of the outside joint pipe 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004292203-A (JP)
Title: Fly ash for cement cured body
Inventor: TANABE SHINKICHI
IPC: C04B18/08
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide fly ash for cement cured body that is capable of obtaining stable and rapid coagulation of cement without inhibiting the curing of cement.  <P>SOLUTION: The fly ash for the cement cured body is obtained by dispersing 250 pts.wt. of the fly ash in 500 pts.wt. of water with stirring and adjusting the pH of the filtrate, which is obtained immediately after the stirring, to 6 or higher. Also, the fly ash for the cement cured body is obtained by dispersing 250 pts.wt. of the fly ash in 500 pts.wt. of water with stirring and adjusting the degree of pH change (B)/(A), which is acquired between the pH(A) of the filtrate obtained immediately after the stirring and the pH(B) of the filtrate obtained 30 minutes after being left to stand subsequently to the stirring, to 1.2 or less.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004291823-A (JP)
Title: Apparatus for operating brake, and method for mounting the same
Inventor: IKEGAMI HIROSHI
IPC: B62B5/04
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for operating a brake, which apparatus can be easily mounted on a vehicle and can appropriately select the use of colorful resin materials, etc., and to provide a method for mounting the same.  <P>SOLUTION: A brake operating apparatus 100 comprises an operating lever 112 for operating the brake apparatus 1, and a housing 110 for swingably supporting the operating lever 112. The operating lever 112 is provided on a frame 205 (and a handle 204) of a wheelchair 200 via a housing 110. The housing 110 comprises a sleeve 141 which is fitted on the handle 204 extending substantially in the horizontal direction from a vertical frame 205 extending toward the seat back of the wheelchair 200, and a gripping piece 151 which is brought into contact with a vertical frame 205 extending in the direction different from the handle 204 and restricts the rotation of the housing 110 about the handle 204.  <P>COPYRIGHT: (C)2005,JPO&NCIPI