baber/WOPTO huggingface dataset:
Patent JP-2004298852-A (JP)
Title: Granulating apparatus and producing method of konpeito-like granule
Inventor: SASAHARA SEIICHIROU
IPC: B01J2/14
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a granulating apparatus and producing method of Konpeito (pointed sugar candy balls)-like granule, in which, by a simple apparatus, in the producing process, all Konpeito-like granules are granulated as a complete Konpeito-like granule without adhering to the bottom corner of an inclined rotating pan, and besides are granulated as a Konpeito-like granule having a laminated structure, the yield is high, and the efficient production is possible.  <P>SOLUTION: The granulating apparatus for Konpeito-like granules is provided with the inclined rotating pan rounding the bottom corner, a driving device driving the inclined rotating pan, a powder supplying means filling powder in the inclined rotating pan, a nozzle capable of centering the spraying of water at least at the time of the granule growing process in the inclined rotating pan, and a scraper.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004333851-A (JP)
Title: Optical coupling device
Inventor: HATTORI TETSUYA
IPC: G02B6/42
Filed: 2003-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical coupling device capable of reducing coupling loss more.  <P>SOLUTION: An optical coupling device 10 is columnar on the whole; and the bottom surface 11 of the column on a 1st end side is flat and a recessed part 13 is formed in the top surface 12 of the column on a 2nd end side. A waveguide area part 14 is provided between the bottom surface 11 and a bottom part 13a of the recessed part 13. This waveguide area part 14 has a higher refractive index than a peripheral part 15 other than the waveguide area part 14, and can guide light from the 1st end (the bottom surface 11) side to the 2nd end (the bottom part 13a of the recessed part 13) side and from the 2nd end side to the 1st end side. Both the maximum width and minimum width of the section of an equivalent waveguide area continuously vary at respective positions on the optical path between the 1st end and 2nd end along the optical path. Refractive indexes at the respective positions on the optical path between the 1st end and 2nd end continuously vary along the optical path.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004335855-A (JP)
Title: Aligner and exposing method
Inventor: HAYASHI SATOSHI
IPC: H01L21/027
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aligner and an exposing method capable of decreasing a time for the entire exposure processes, reducing the power consumption, and locally correcting distortion, a step difference of a wafer and / or the aberration or distortion of a lens.  <P>SOLUTION: A prescribed pattern formed to a reticule is sequentially projected and repetitively transferred to a wafer via a projection optical system in the aligner, the exposure apparatus including a moving means for positioning a current exposing region (hereinafter called a current shot region) on the wafer to a focal position of the projection optical system, a detection means for detecting a tilt of an exposure face of the current shot region with respect to an image forming face of the projection optical system, and a plurality of first piezoelectric elements of correcting the tilt of the current shot region with respect to an optical axis so that the exposed face of the current shot region is substantially coincident with the imaging face on the basis of a result of the detection of the detection means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004341111-A (JP)
Title: Optical device, manufacturing method for optical device and projector
Inventor: KITABAYASHI MASASHI
IPC: G03B21/16
Filed: 2003-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical device capable of realizing the improvement of the heat radiation characteristic of an optical conversion film at low cost, and a projector.  <P>SOLUTION: The optical device 24 is provided with three optical modulators 240 modulating every color light beam in accordance with image information, a cross dichroic prism 244 composing the respective color light beams modulated by the respective modulators 240, pedestals 246 fixed on the upper and lower surfaces of the prism 244 and composed of thermal conduction material, and a 1st optical conversion plate 243A having a base plate 243A1 stuck to the luminous flux incident end face of the prism 244 and composed of thermal conduction material, and a polarizing film 243A2 stuck to the base plate 243A1 and converting the optical characteristic of luminous flux emitted from the modulator 240. Furthermore, it is equipped with a thermal conduction plate 245 fixed on the side surface of the pedestal 246 and connected to the plate 243A so as to perform heat transfer and composed of thermal conduction material.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004338052-A (JP)
Title: Meat slicer
Inventor: TADANO TETSUTAKA
IPC: B26D7/22
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a meat slicer at a low cost by reducing the number of members while improving workability by enlarging the spaces of a come-out position and a manually received position of meat slices in a body.  <P>SOLUTION: This meat slicer has: a round blade 2 rotatably supported to a round blade holding member 3 provided on one side of a machine base 1; a meat box 5 provided above the upper face of the machine base and reciprocated along a guide member 4 at the upper part of the machine base toward the round blade by a motor mounted inside the machine base, through a crank mechanism or the like; a contact plate provided at the machine base so as to be almost juxtaposed to the round blade while covering a round blade side opening of the meat box; a round blade cover provided on the contact plate side of the round blade holding member; and a cover block 10 detachably provided at a contact plate lower part to cover the tip of the round blade. The meat box is reciprocated in the rotating state of the round blade to slice a block meat 6 in the meat box in the process of reciprocating motion. In the meat slicer, the round blade cover 11 is provided on the contact plate 9 side of the round blade holding member 3 while being stuck to the cover block 10 and integrated. As a result, the round blade holding member can be located on the anti-contact-plate side without enlarging a product body or having any problem of belt interference.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004340848-A (JP)
Title: Countermeasure part searching system for vibration and noise
Inventor: KOBAYASHI MASATO
IPC: G01H3/00
Filed: 2003-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a countermeasure part searching system for preventing vibration and noise capable of comprising an analyzing device with a combination of versatile equipments, allowing analyzing operation by other than professional engineers, being hard to be affected by the reflected sound even in a closed space, and reducing analysis time.  <P>SOLUTION: The countermeasure part searching system for preventing vibration and noise comprises a plurality of first vibration/noise information detecting means, a second vibration/noise information detecting means for detecting the vibration and noise information at the evaluation part for vibration and noise, and a calculating and analyzing means that takes in the detected vibration and noise information and calculates and analyzes the vibration and noise information at a plurality of detection parts.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004345790-A (JP)
Title: Elevator control device
Inventor: TAKENAKA HIDEKI
IPC: B66B1/14
Filed: 2003-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elevator control device, sufficiently reducing the waiting time for an elevator by determining the standby floor of a car of an elevator when there is no user on the basis of the status at that time.  <P>SOLUTION: This elevator control device 1 counts up persons staying at every floor. The elevator control device 1 instructs a car moving device 2 to move a car 3 of the elevator to the floor having the maximum number of staying persons. Thus, the car 3 can be put in the standby state at the floor having the highest probability of call according to the status at that time to sufficiently reduce the waiting time of a user.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004345215-A (JP)
Title: Woody flooring and its manufacturing method
Inventor: HASHIMOTO YOSHITAKA
IPC: B27D5/00
Filed: 2003-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide water-resistant high-quality woody flooring showing excellent local resistance to load and a method for manufacturing this flooring at an advantageous cost.  <P>SOLUTION: A polyester resin sheet with a melt softening temperature of 100 to 140°C and an underlayer plywood 2 are previously bonded together with an adhesive 4; a sliced veneer 2 is disposed on the polyester resin sheet and hot pressed; and the upper layer of the polyester resin sheet and the sliced veneer 2 are melt adhered together. The hot pressing process is preferably performed at a press temperature of 120 to 150°C under press pressure of about 1 to 10 kg/cm<SP>2</SP>for a press time of 10 to 60 sec.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004349478-A (JP)
Title: Electronic instrument
Inventor: KODA HIROYUKI
IPC: H05K7/14
Filed: 2003-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic instrument which is improved in the cost reduction and a productivity in a connector unit, by improving a constitution wherein a circuit substrate is integrated with a chassis plate.  <P>SOLUTION: The circuit substrate is integrated with the chassis plate 16 and a part of the chassis plate 16 is bent whereby an established plate unit 24 is erected from the chassis plate 16. Terminals 26 are provided in the end of the established plate unit 24 as one part of the circuit substrate. The terminals 26 are one part of the inexpensive chassis plate 16. Further, the terminals 26 are one part of the chassis plate 16 whereby they have the shape of plate having rigidity and connecting work to the counter parts of connection is facilitated. The established plate unit is constituted of one part of the chassis plate integrated with the circuit substrate, and the terminals are provided at the end of the established plate unit whereby the connector can be provided at a low cost and the connecting work to the counter member is facilitated. Accordingly, the electronic instrument to reduce the cost thereof and improve the productivity thereof is obtained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004347919-A (JP)
Title: Photosensitive material, and color filter having protrusion for controlling liquid crystal alignment formed by using the same
Inventor: HAGIWARA HIDEAKI
IPC: G02B5/20
Filed: 2003-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color filter causing no display burning and the like and having excellent reliability for a liquid crystal display of a multi-domain vertical alignment system (MVA system).  <P>SOLUTION: In a photosensitive material for forming a protrusion for controlling alignment of a liquid crystal, the cured material of the photosensitive material has a dielectric tangent of ≤0.014 in the range of 10 to 50 Hz frequency and a light irradiation part of the photosensitive material is cured so as to be a negative type. An aromatic ring or alicyclic hydrocarbon of ≥25% by weight is contained in an alkali soluble resin in the photosensitive material.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004350713-A (JP)
Title: Self-traveling cleaner
Inventor: ARAI MINORU
IPC: A47L9/28
Filed: 2003-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a self-traveling cleaner with which a cleanable area is enlarged.  <P>SOLUTION: This self-traveling cleaner is provided with a pair of driving wheels 4a and 4b, motors 3a and 3b for traveling which independently drive the drive wheels, a suction port body 2 facing a floor surface, a dust collecting case 6 for housing dust sucked from the suction port body, a suction unit 7 for sucking the dust, and a cleaner body having each of the elements. The suction port body is movable in a direction lateral to an advancing direction, an end part projected from the cleaner body is formed so as to be projected in a projecting direction, and a contact sensor 8 is stuck on the projected part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004356812-A (JP)
Title: Frequency synthesizer
Inventor: KANEKAWA YOSUKE
IPC: H03L7/10
Filed: 2003-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of a frequency synthesizer employing a phase lock loop that loop filters having different time constants have been switched conventionally in order to shorten a lock-up time required before a frequency is settled but a significant effect can not be attained because of the effect of the time constant and the effect of a voltage difference when the loop filter is switched.  <P>SOLUTION: When the frequency is altered, a VCO (voltage controlled oscillator) is disconnected from a closed loop circuit by means of a switch and the frequency is controlled to a desired level by a D/A converter by providing a control circuit. Furthermore, a capacitive element in a loop filter disconnected from the closed loop circuit is charged/discharged to a desired voltage during that interval by means of the D/A converter. After finishing charge/discharge, the loop filter and the switch of the VCO are controlled to be phase-synchronized.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004356875-A (JP)
Title: Digital-analog converter and display device equipped with same
Inventor: HIDA YOICHI
IPC: G09G3/36
Filed: 2003-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a configuration that an analog voltage is set in stages at equal intervals in a digital-analog converter of low power consumption using a charge pump circuit operation.  <P>SOLUTION: A pulse quantity control circuit 20 inputs pulses CP whose number correspond to digital data consisting of weighted data bits D0 to D3 to a charge pump circuit 30. The charge pump circuit 30 includes a pump capacitor 32 connected between nodes N1 and N2 to which the pulses CP are inputted, a switch element 34 which is connected between the node N2 and an output node No, and a bias circuit 40. The bias circuit 40 varies the voltage at the node N2 with the same polarity with the voltage at the output node No according to voltage variation at the output node No.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004351755-A (JP)
Title: Ink jet recording head and recorder
Inventor: KARITA SEIICHIRO
IPC: B41J2/05
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide highly reliable head and recorder by suppressing a warp resulting from a fact that the vicinity of a supporting member is heated by heat generated from a recording element substrate during print operation to cause a temperature difference between the recording element substrate side and the opposite side and thereby the recording element substrate side of the supporting member expands but the opposite side elongates only a little.  <P>SOLUTION: The ink jet recording head comprises a recording element substrate arranged with a plurality of recording elements for ejecting recording liquid and provided with ink supply openings for supplying ink from the rear surface, a passage for supplying ink to the recording element substrate, and a supporting member for holding and securing the recording element substrate wherein a member exhibiting better thermal conduction than the supporting member is provided along the direction of nozzle array of the supporting member at least on the opposite side faces perpendicular to the recording element substrate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004351471-A (JP)
Title: Method for preventing corrosion and device for forming anti-corrosive coating film
Inventor: WATANABE ATSUSHI
IPC: B23K9/173
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for preventing crevice corrosion by a pulse discharging method and to provide a forming device of anti-corrosive coating film.  <P>SOLUTION: In this method, by generating pulse discharge between a structural member (20) and an electrode (2) in a gap part formed in a joining part, a fastening part or the like of the structural member (20), melting the electrode 2 by discharging heat and building up by moving the molten material to the gap part, a covering layer (55) for intercepting the penetration of water or a medium in the gap part is formed and the pulse discharge is set in combination so that control factor correlated with the oxygen concentration of the covering layer (55) allows the oxygen concentration to reduce. In this way, the covering layer (55) having no defect is formed and crevice corrosion is prevented.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004357074-A (JP)
Title: Image forming apparatus
Inventor: NISHIOKA NAOKI
IPC: H04N1/04
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which easily and evenly adjusts image quality (density) by preventing occurrence of density difference on front and rear in the image forming apparatus provided with line sensors on both sides.  <P>SOLUTION: There is provided a density sample wherein on the front surface of the sample density printing with four stages of density is previously performed, each density value is described on lower sides of each density printing, and on the rear surface of the sample, printing whose density is continuously changed is performed and corresponding density values and scales are described on its right side. The front surface (side A) of the density sample is read by a front surface reading part 9A (ST2), the rear surface (side B) of the density sample is similarly read by a rear surface reading part 9B (ST3). Next, multilevel data on the read side A is printed (ST4) and multilevel data of the read side B is printed (ST5). A density part of the side B with density equal to that of the side A is extracted by observing both prints, difference of density values described on each is calculated and the difference is set and inputted as a correction value (ST6).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004357760-A (JP)
Title: Game machine
Inventor: KAWAI TAKASHI
IPC: G02B30/25
Filed: 2003-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which can present novel stereoscopic images to the players while imposing no burden on the players even when the sterioscopic images are displayed to them.  <P>SOLUTION: The game machine which is equipped with a stereoscopic image display device that enables the players to view the stereoscopic images utilizing the aberration between both eyes is provided with a condition detection means which detects the physiological or psychological condition of the players during the games, an appearance position setting means which sets the appearance positions of the stereoscopic images presented by the stereoscopic image display device deep at inner positions when the players are tired by varying the degree of the aberration in the stereoscopic images based on the conditions detected.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004364393-A (JP)
Title: Switching regulator
Inventor: KITANI YASUSHI
IPC: H02M3/155
Filed: 2003-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a switching regulator in which the generation of an overshoot voltage can be suppressed when a transition is made from soft start rising of power supply to normal operation for sustaining the load side output at a set output voltage by a feedback circuit.  <P>SOLUTION: A clamp circuit (9) is provided between a soft start circuit (13) and an error amplifier (11), an upper limit value is set between the output (SS) from the soft start circuit (13) and the output (FB) from the error amplifier (11), voltage rise of the output (FB) from the error amplifier (11) is suppressed at the time of rising of the power supply and the time elapsing before the output (FB) from the error amplifier (11) is settled is shortened thus suppressing the generation of an overshoot voltage in the load side output (VOUT).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005001426-A (JP)
Title: Support ring and tire assembly using the same
Inventor: ISHIDA TAKAAKI
IPC: B60C17/04
Filed: 2003-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To improve steering stability and durability at a decrease in the internal pressure of a tire.  <P>SOLUTION: The invention relates to an annular support ring 4 made of an elastic body with an inner peripheral surface 4b attached to a wheel rim in the internal void of the tire surrounded by the tire and the wheel rim for rimming the tire, and an outer peripheral surface 4a contacted with the inner surface of a tread part at a decrease in the internal pressure of the tire to bear a load. The width Wo of the outer peripheral surface 4a in the axial direction is larger than the width Wi of the inner peripheral surface 4b in the axial direction. In its meridian cross section, both of the smaller angle α formed by a first line K1 passing through one end EU1 of the outer peripheral surface 4a of the support ring 4 in the axial direction and the end ED1 of the inner peripheral surface 4b in the axial direction on the same side relative to the outer peripheral surface 4a, and the smaller angle β formed by a second line K2 passing through the other end EU2 of the outer peripheral surface 4a in the axial direction and the end ED2 of the inner peripheral surface 4b in the axial direction on the same side relative to the outer peripheral surface 4a make an acute angle. Thus, the cross sectional outline is shaped in an approximate trapezoid with a width in the axial direction increased outward in the tire radial direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005004349-A (JP)
Title: Storage system, control method therefor and storage device
Inventor: HORI KOICHI
IPC: G06F3/06
Filed: 2003-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control method for a storage system capable of making effective use of a storage resource which the other storage device has when the storage region of a certain storage device is short, and also to provide a storage system and a storage device.  <P>SOLUTION: A first storage device determines whether data can be written to a first storage region when it receives a request for writing the data transmitted from an information processing device. When determining that the data can not be written, the first storage device requests information for determining whether a second storage region for storing the data can be secured to a second storage device. In response to the request, the second storage device transmits the information for determining whether or not the second storage region can be secured to the first storage device. The first storage device determines whether the second storage region can be secured based on the information. When determining that the second storage region can be secured, the first storage device transmits the data to the second storage device, and then the second storage device stores the data in the second storage region.  <P>COPYRIGHT: (C)2005,JPO&NCIPI