baber/WOPTO huggingface dataset:
Patent JP-2005238065-A (JP)
Title: Bath water cleaning apparatus
Inventor: ONO HIDEKI
IPC: B01D29/11
Filed: 2004-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To solve such a problem of a planar filter that the clogging occurs during the usage and the pressure loss becomes large because filter area becomes small although the filter area is reduced so as to allow the cleaning part to be formed at a low cost.  <P>SOLUTION: The bath water cleaning apparatus is provided with a filter means 8 which contains a plurality of sets of planar lamination filters 20 composed of a plurality of filters 6. Thus, the necessary and sufficient filter area can be secured with the planar filter which can be easily cleaned, and further the flow rate of the bath water passing through the filter can be suppressed, so that the pressure loss can be reduced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005238656-A (JP)
Title: Polycarbonate resin plate excellent in ammonia resistance and livestock house using the plate
Inventor: TANAKA HIROYUKI
IPC: B32B27/36
Filed: 2004-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plate for a livestock house which is excellent in ammonia resistance and weatherability although it uses a polycarbonate resin as a base layer.  <P>SOLUTION: The polycarbonate resin plate 4 excellent in ammonia resistance is composed of the polycarbonate base layer 1, a weatherability giving layer 2 laminated as one surface layer of the base layer, and a thermoplastic polyester resin layer 3 laminated as the other surface layer of the base layer 1. The layer 3 is formed from a laminate comprising a surface side (indoor side) layer 3a of a transparent PET resin and a back side layer 3b of an amorphous PET resin.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005239015-A (JP)
Title: Wall plate or ceiling plate for rolling stock
Inventor: HARUTA SATOSHI
IPC: B61D47/00
Filed: 2004-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wall plate or a ceiling plate for a rolling stock which suppresses weight increase to the minimum, has a high heat insulating property, and can reduce noise.  <P>SOLUTION: The wall plate or the ceiling plate for the rolling stock comprises a plate-like core material layer made of resin, a first and second plate material disposed on both surfaces of the core material layer, and an elastic material layer which adheres the core material, the first and second plate materials respectively, and is interposed in at least one side joining part of the joining part with the first plate material and the core material layer, and the joining part of the second plate material with the core material layer, has the Young's modulus of not less than 0.5MPa and not larger than 10MPa, and the thickness of not less than 0.1mm and not larger than 2.0mm. Since the elastic material layer functions as a vibration reduction layer, and the elastic material layer doubles as the adhering layer, the floor exhibits the effect of lightweight, high heat insulating property, and vibration insulation though the structure is simple.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004214694-A (JP)
Title: Cooling system for electronic device and electronic device with cooling system
Inventor: KUROKAWA KENJU
IPC: F25D1/00
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate cooling pipe piping work, to prevent leakage of a liquid refrigerant, and to improve operation efficiency while preventing dewing and freezing by controlling heat exchange capacity of a heat exchanger unit, in a cooling system for an electronic device and the electronic device with the cooling system.  <P>SOLUTION: A part of a cooling pipe is flattened. This flat part is cooled by contacting with respective electronic parts, and piping work is facilitated. Pipe connecting parts are reduced to prevent leakage of the liquid refrigerant. The operation efficiency is improved while preventing the dewing and the freezing by controlling the heat exchange capacity of the heat exchanger unit of the cooling system in response to an external temperature, an internal temperature of the electronic device and a temperature of liquid refrigerant. The electronic device having electronic systems of two systems has a common liquid refrigerant tank of respective cooling systems of the electronic systems of the two systems, resulting in preventing the dewing and the freezing of the cooling systems of the resting side of the electronic system.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005238780-A (JP)
Title: Inkjet system image forming device, and print head adjusting method
Inventor: FUKUDA YOSHIHITO
IPC: B41J2/18
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet system image forming device for which the dropping of an ink is prevented from occurring without using a wasteful ink as much as possible.  <P>SOLUTION: When a preparatory discharge is performed, instructions to perform the preparatory discharge are transmitted from a host computer 38 to a preparatory discharge controlling section 69, and power is generated in such a manner that the preparatory discharge controlling section 69 makes a discharge pulse generator 68 driven by the instructions. The generated power is fed to a heater for discharging of respective printing heads 22K, 22C, 22M and 22Y through a printing head controller 54. Approximately simultaneously as the feeding, head temperatures measured by a diode sensor of respective printing heads 22K, 22C, 22M and 22Y are transmitted to the preparatory discharge controlling section 69, and the number of times for the preparatory discharge is determined from the head temperatures.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005251855-A (JP)
Title: Laser device
Inventor: EGAWA AKIRA
IPC: H01S3/134
Filed: 2004-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser device that can obtain a stable laser output, immediately after a laser oscillator has started by setting the oscillator in a normal state by automatically executing warming up, when the oscillator is not in the normal state at rising time, and in addition, when a stable laser output is not obtained during the period decided by a prescribed limiting condition due to some abnormality, can avert the operation under incorrect correction coefficient, by stopping the oscillator through issuing of an alarm.  <P>SOLUTION: Immediately before the discharge from the oscillator starts after power supply is made, the initial value of the number of warming operation (index value) is set to 0 [S1], and whether the temperature of the prescribed spot of the oscillator reaches a prescribed value is decided by measuring the temperature by means of a temperature-measuring means [S2 and S3]. If the decision result is "yes", the normal rising process of the oscillator is executed and a sequence is terminated by performing the calculation/updating of a power correction factor during the execution of the rising process [S10-S16]. If the decision result is "no", the number of warming operation is checked [S4], and the warming operating is executed until a prescribed temperature is obtained, within the limit of a prescribed number of times [S20-S26]. When the number of warming operation exceeds a prescribed number of times, the procedure proceeds to a step [S30], and the operation of the oscillator is stopped by displaying an alarm [S31]. It is also possible to utilize the internal discharge performed at the finding of the power correction factor for the warming operation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005245607-A (JP)
Title: Game machine
Inventor: SHIMIZU NAOKI
IPC: A63F5/04
Filed: 2004-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of assisting target pressing and facilitating a target pressing operation even for a beginner inexperienced in a game.  <P>SOLUTION: When a specified symbol is won, by executing control so as to successively light a plurality of back lamp units 314a arrayed at prescribed intervals in a vertical direction and mounted on a corresponding position in synchronism with a part where the specified symbol is transmitted, the target pressing operation is facilitated. When the specified symbol specified in an assisting game passes, the control is executed so as to light a pertinent color LED.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005260296-A (JP)
Title: Surface acoustic wave element
Inventor: TAKAHASHI HIDEYUKI
IPC: H01L41/18
Filed: 2004-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface acoustic wave element capable of improving a temperature characteristic in a high-frequency band.  <P>SOLUTION: An insulating material having a chemical structure in which Si and O are used as main elements and one part of bond is substituted by any one kind of a hydrogen atom, a fluorine atom and hydroxy group (OH) for an insulating layer 21 formed from a piezoelectric substrate 12 to an interdigital transducer. The insulating layer 21 having the above chemical structure can allow a frequency temperature coefficient of the surface acoustic wave element to approximate to zero within a range of a thin film thickness of the insulating layer 21, irrespective of the material of the piezoelectric substrate 12, compared to the conventional case that a silicon dioxide film is used as an insulating layer. Accordingly, a change in frequency when the temperature of element changes can be made small, and the basic characteristics of the surface acoustic wave element can be satisfactorily maintained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005258637-A (JP)
Title: Translation word extraction device and program
Inventor: GOTO NORIO
IPC: G06F17/28
Filed: 2004-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a translation word extraction device and program for extracting, with high precision and on the basis of phonetic similarities, translation words in a second language that correspond to expressions written in a first language, from documents in the second language.  <P>SOLUTION: The translation word extraction device, for extracting from documents in the second language translation words in the second language that correspond to expressions in the first language, includes an extraction means for extracting from previously stored documents in both the first and second languages the documents in the first language including expressions inputted in the first language and the documents in the second language corresponding to the documents in the first language; a first conversion means for converting the documents in the first language into phonetic expressions; a second conversion means for converting the documents in the second language into phonetic expressions; a similarity calculation means for calculating similarities between the phonetic expressions obtained by the first conversion means and the phonetic expressions obtained by the second conversion means; an occurrence frequency obtaining means for obtaining the occurrence frequency of the documents in the first language that are included in the documents in the second language; and an output means for outputting translation words on the basis of the similarities obtained by the similarity calculation means and the occurrence frequency obtained by the occurrence frequency obtaining means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005257894-A (JP)
Title: Fixing device
Inventor: KOSUGE KAZUHIRO
IPC: G03G15/20
Filed: 2004-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing device capable of solving both problems due to thermal expansion of a pressure roller and problems due to pressure unevenness of a nip part.  <P>SOLUTION: The film heat type fixing device which conducts heat of a heating body to a heated material through a heat-resisting film by pressing the heat-resisting film against the heating body by a pressing member and sliding and conveying them, introducing the heated material in between the heat-resisting film and pressing member at a press-contact nip part formed of the heating body and pressure roller across the heat-resisting film, and conveying the press-contact nip part together with the heat-resisting film is characterized in that the heating body is formed of a flexible member and the pressure roller is formed of a rigid body, a heating-body fitting surface of a guide member where the heating body is fixed being in a curved-surface shape nearly conforming with the curvature of the pressure roller.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005260733-A (JP)
Title: Photographing apparatus and control method therefor
Inventor: FURUBAYASHI KOJI
IPC: H04N5/235
Filed: 2004-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital camera in which a release time-lag is reduced.  <P>SOLUTION: When a release button is pressed half, a photographing aperture, an electronic shutter speed and a photographing sensitivity are determined based on object luminance, and an aperture is controlled to be the photographing aperture. While the release button is pressed, the photographing aperture is fixed, the photographing aperture is applied to a aperture-preferential type second moving picture program diagram, an electronic shutter speed and a photographing sensitivity are determined, and moving picture photographing is performed using the electronic shutter speed and photographing sensitivity, and a photographing frame rate of 20 Hz for preventing flicker occurrence.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005258974-A (JP)
Title: Keyboard device
Inventor: OTANI TOMONARI
IPC: G06F3/02
Filed: 2004-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a keyboard device having a USB hub function, wherein connection operation of peripheral equipment or the like is facilitated to improve usability.  <P>SOLUTION: In this keyboard device, a USB socket 15 formed with a plug connection opening part 22 allowing attachment/detachment of a plug 31 of a USB cable 30 is provided to a socket installation part 6 formed on a side face or the rear face of a casing 2 such that the USB socket 15 freely turns between a first position allowing opening of the plug connection opening part 22 parallel to a casing face and a second position allowing the opening orthogonal to the casing face.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005012759-A (JP)
Title: Video/audio transmission apparatus
Inventor: OGAWA HAJIME
IPC: H04L7/00
Filed: 2004-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video/audio transmission apparatus which stably transmits video data and audio data without changing a transmission amount of the audio data relative to the video data.  <P>SOLUTION: Digital video data having a video carrier clock are transmitted through a video data transmission line LV, and digital audio data having a first audio carrier clock are transmitted through an audio data transmission line LA. On the basis of the video carrier clock, an audio data carrier clock generator 5 generates a second audio carrier clock. A clock replacer 3 replaces the first audio carrier clock with the second audio carrier clock.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005262010-A (JP)
Title: Chemical agent adding device
Inventor: YAMAMOTO SUSUMU
IPC: B01F1/00
Filed: 2004-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To markedly reduce or to perfectly eliminate the dissolution irregularity of a chemical agent in a chemical agent adding device constituted so as to float a chemical agent component on the surface of the water to add the same to water.  <P>SOLUTION: The chemical agent adding device 1 is constituted so that a chemical agent housing part 3 for housing the chemical agent 5 and a buoyancy material housing part 4 housing a buoyancy material 6 are formed between one half side 2a and other half side 2b both of which are formed by half folding back a sheet 2 and a large number of water holes 7 are bored in the chemical agent housing part 3 at constant intervals, for example, in the longitudinal direction thereof. This chemical agent adding device is used so as to be floated in the vicinity of the surface of the cooling water of a cooling column.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005264362-A (JP)
Title: Net formed with raschel net fabric
Inventor: KURODA YASUTAKA
IPC: D04B21/10
Filed: 2004-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a net of a Raschel net fabric, excellent in aperture and construction efficiency.  <P>SOLUTION: The net is formed with a Raschel net fabric, wherein yarn arrangement density M of the foot of the network and the yarn arrangement density N of the knot satisfy the relation M>N.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005264496-A (JP)
Title: Open-close door for wheelchair
Inventor: TANAKA TAKAHIRO
IPC: E05F15/04
Filed: 2004-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To automatically open and close a door without requiring electric equipment or the like regarding the open-close door for a wheelchair.  <P>SOLUTION: The open-close door for the wheelchair opens and closes the rotary type door while the wheelchair is left as it is placed. In the open-close door, a switch section 6 for a hydraulic device 5 working by a pushing by the weight of the wheelchair is mounted on a corridor 4, on which the wheelchair 3 travels. In the open-close door 1, a rotating section 7 for the hydraulic device 5 connected to the switch section 6 is installed to a rotating shaft 1a rotating the open-close door 1 fitted on the corridor.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005269131-A (JP)
Title: Image processing apparatus, image processing method, and image processing program
Inventor: KATSUYAMA KIMITO
IPC: B41J2/52
Filed: 2004-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing apparatus, an image processing method, and an image processing program, whereby high image quality and high speed print processes of a print image can be realized, at the same time.  <P>SOLUTION: A color conversion means, capable of executing a plurality of kinds of color conversion processes for converting first image data into second image data by referring to a prescribed color conversion table wherein the correspondence relation between the first image data and the second image data are specified at a plurality of grating points in a prescribed color space, acquires the second image data by selecting a prescribed color conversion process by each ink color, when calculating a gradation value of each ink color in the second image data; and a halftone processing means, capable of executing a plurality of kinds of halftone processes for generating halftone data for expressing a print image by designating the presence/absence of dot formation by each ink color, on the basis of the second image data, selects a prescribed halftone process by each ink color of the second image data to produce the halftone data.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005266288-A (JP)
Title: Image forming apparatus
Inventor: YAMADA YOICHI
IPC: G03G21/14
Filed: 2004-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus with which so-called throughput can be improved by effectively using the length of an intermediate transfer belt and also controlling the timing of the adjustment of stored toner so that images are consecutively formed, thereby realizing efficient image formation.  <P>SOLUTION: The image forming apparatus includes: four developing cartridges storing black (K) toner for developing electrostatic latent images on a photoreceptor drum; and the intermediate transfer belt for forming an image by receiving and transferring the toner images on the photoreceptor drum onto recording paper while rotating endlessly. The intermediate transfer belt is set to the length including an area T between the trailing end of the A4-size recording paper on which the toner images are transferred and the leading end of the subsequent one, in order to ensure the time needed for a developing cartridge switching operation. According to the size of the sheet of recording paper for the image formation or the number of the sheets, the CPU of the engine control part controls developing cartridge switching control.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005269262-A (JP)
Title: Method for manufacturing surface acoustic wave filter
Inventor: TAKAMINE YUICHI
IPC: H03H9/145
Filed: 2004-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a surface acoustic wave filter by which a pyroelectric countermeasure of a piezoelectric substrate can be realized with few processes.  <P>SOLUTION: The method for manufacturing a surface acoustic wave filter is provided with a process for forming a first layer electrode pattern including an excitation electrode 21 and a reflecting electrode 17, which are respectively electrically independent, on the piezoelectric substrate 10 having a resistivity of ≥1.0×10<SP>7</SP>Ωcm and ≤1.0×10<SP>13</SP>Ωcm, a process for forming a resist mask 40a by applying a photoresist 40 on the piezoelectric substrate, to which the first layer electrode pattern is formed, and by executing exposure and development, a process for forming conductive films 43, 44 on the piezoelectric substrate 10, to which the resist mask 40a is formed, and forming a second layer electrode pattern 43 via the resist mask 40a, and a process for peeling off the resist mask 40a and the conductive film 44 formed on the resist mask 40a.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005262394-A (JP)
Title: Vertical shaft plane grinding attachment
Inventor: OKURA KENJI
IPC: B24B7/04
Filed: 2004-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vertical shaft plane grinding attachment capable of reducing a space and cost with a simple structure, while securing sufficient grinding accuracy.  <P>SOLUTION: This vertical shaft plane grinding attachment has a workpiece holding means 6 for rotatably holding a workpiece by turning a grinding object surface upward, a workpiece driving means 7 for rotatingly driving the workpiece, a grinding wheel 3, a grinding wheel support means 41 for rotatably supporting the grinding wheel 3 so that its grinding surface is opposed to the grinding object surface of the workpiece, a grinding wheel driving means 42 fixed to the grinding wheel support means 41 and rotatingly driving the grinding wheel 3, and a grinding wheel lifting support means 43 for liftably supporting the grinding wheel support means 41. The grinding wheel lifting support means 43 has a pair of slide guides 51 arranged on both left and right sides of the grinding wheel support means 41 and slidingly supporting the grinding wheel support means 41 in the vertical direction, and a lifting driving means 53 for liftably driving the grinding wheel support means 41 along the slide guides 51. A grinding position of the workpiece by the grinding wheel 3 is arranged in the substantial center between the pair of slide guides 51.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005269831-A (JP)
Title: Brushless dc motor
Inventor: SAWADA TOMOYOSHI
IPC: H02K1/22
Filed: 2004-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a brushless DC motor for regular winding even for a thick coil, and for a high torque with the diameter of a rotor as large as possible.  <P>SOLUTION: Each tooth 18 is almost T-shaped, comprising a base part 34 and an exciting part 36, and a part of the exciting part 36 of the adjoining teeth 18 is connected each other, to constitute a teeth set member 20. A coil 30 wound on an insulating bobbin 32 is inserted from the outer peripheral side of the base part 34 of the teeth 18 in the teeth set member 20. N-pieces of fixing grooves 38 are provided in the axial direction of a cylindrical core back 16. The outer ends of the base part 34 of the teeth 18 are inserted from the opening parts of the fixing grooves 38 of the cylindrical core back 16, so that the teeth set member 20 is disposed on the inner periphery of the core back 16.  <P>COPYRIGHT: (C)2005,JPO&NCIPI