baber/WOPTO huggingface dataset:
Patent JP-2005072233-A (JP)
Title: Semiconductor device
Inventor: KOMURASAKI HIROSHI
IPC: H01L21/822
Filed: 2003-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor technology which can reduce an apparatus area of a semiconductor device having a capacity element.  <P>SOLUTION: The semiconductor device includes the capacity element 7 using a line capacity of a semiconductor line electrically insulated with conductive element 3 directly above the capacity element 3 including two-layer polysilicon layers 3a, 3b and an insulating film 3c inserted among them. Thus, since the capacity elements 3, 7 are accumulated mutually, the apparatus area is reducible. Further, since the capacity elements 3 and 7 are insulated electrically mutually, the capacity element 3 with comparatively small error of the capacity value, and the capacity element 7 with comparatively large error of the capacity value, can be used properly for every use.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005072957-A (JP)
Title: Ip telephone system with speech quality regulating function and ip telephone system
Inventor: NISHIMURA SHINOBU
IPC: H04L49/9023
Filed: 2003-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an IP telephone system with a speech quality regulating function and an IP telephone system for regulating a parameter related with speech quality on real time during the telephone conversation.  <P>SOLUTION: When a packet transmission interval regulation key 13/a fluctuation absorbing buffer receiving time regulation key 14 provided at an IP telephone systems 1-1, 1-2 with speech quality regulating function, which are connected mutually through a rooter 3 and an IP network 4, is pressed at the time of speech quality deterioration; at least one of packet transmission interval and fluctuation absorbing buffer receiving time as parameters for the speech quality related to the telephone conversation in the IP telephone system with speech quality regulating function is regulated on real time according to the quantity of depression of the key during the telephone conversation, so as to improve speech quality.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005066651-A (JP)
Title: Cooling device for welding gun component parts
Inventor: SATO YOSHIO
IPC: B23K11/36
Filed: 2003-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooling device for welding gun component parts with superb heat efficiency whose cooling pipes are surely maintained without use of excessive parts by tightly fixing the cooling pipe in a recessed groove.  <P>SOLUTION: In the cooling device for welding gun component parts, the cooling pipes 11, 12 made of copper-based metal are arranged in the recessed grooves 9, 10 formed on a surface of the welding gun component parts 5 made of aluminum-based metal. The depth of the recessed groove is made more than the radius of the cooling pipe, and the cooling pipe is forcibly pressed into the recessed groove so that the outer profile of the cooling pipe in the recessed groove coincides with the inside face of the recessed groove.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004307057-A (JP)
Title: Device for opening and closing fuel tank door of vehicle
Inventor: KATO KOJI
IPC: B60S5/02
Filed: 2003-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To save labor for manually opening a fuel tank door of a vehicle.  <P>SOLUTION: A control portion 70 decides the presence of the vehicle 240 in a fuel feeding area 220 of a gas station and turning off of an engine device of the vehicle, and then controls a motor driving circuit 50 to open the fuel tank door by an electric motor 51. When the presence of the vehicle 240 in the gas station and entry of the vehicle into the gas station for refuel are decided, an opening control means opens the fuel tank door. Thereby, the fuel tank door is automatically opened, when the vehicle enters the gas station.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005069650-A (JP)
Title: Refrigerator
Inventor: OKADA HIRONOBU
IPC: F25D23/00
Filed: 2003-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerator capable of having a deodorizer not only in a refrigerating space, but also in a freezing space, allowing the both storage spaces to store food for cooling with smell transfer reduced.  <P>SOLUTION: The refrigerator comprises the refrigerating space 2 and the freezing space 5 dividedly arranged in a heat insulation container body, and coolers 6, 8, dedicated to respective spaces for cooling control by forced cooling air circulation. The refrigerator further comprises deodorizers 15 each having an ozonator 20 and ozone degradation means 21, arranged in the refrigerating space and in the vicinity 16 of a cooling air circulation passage in the freezing space.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004127929-A (JP)
Title: Multi-lamp backlight system
Inventor: KANG CHANG-LUNG
IPC: H01F38/08
Filed: 2003-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-lamp backlight system in which driving currents of the lamps are automatically balanced with only a single transformer.  <P>SOLUTION: This multi-lamp backlight system comprises: a magnetic core; a first coil set wrapped around the core, to which a first AC voltage is applied; second and third coil sets wrapped around the core and respectively disposed on two sides of the first coil set, on which second and third AC voltages are induced by the first voltage signal applied to the first coil set respectively, wherein the numbers of coils of the second and third coil sets are substantially the same; and first and second lamps supplied with power by the second and third AC voltages, respectively.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005042281-A (JP)
Title: Non-twisted yarn like twisted yarn and method for producing the same
Inventor: SUGINO HIROSHI
IPC: D02G3/28
Filed: 2003-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-twisted yarn like twisted yarn, while maintaining soft skin touch and a high water absorbency of the non-twisted yarn without using any chemical substance, and having durability and extremely less fluff down and napping, and a method for producing the same.  <P>SOLUTION: This method for producing the non-twisted yarn like twisted yarn is provided by using a fiber bundle consisting of 100 % cotton fiber and having 11/inch number of twists as a core yarn 1 and a fiber bundle consisting of 100 % cotton yarn and having markedly thinner thickness than that of the core fiber 1 and having 34/inch number of twists as a binding yarn, doubling the core yarn 1 and binding yarn 2 so that the twisted directions become the same direction, then twisting by 10 times in the reverse direction to the twist directions of the core yarn 1 and binding yarn 2, twisting back, and winding the binding yarn 2 having 24/inch number of twists over the outer circumference of the core yarn 1 having 1/inch number of twist as a coil state to form a corkscrew twist.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005074273-A (JP)
Title: Garbage treatment apparatus
Inventor: KATSUKI ISATO
IPC: B09B3/00
Filed: 2003-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a garbage treatment apparatus capable of reducing the burden in garbage charging.  <P>SOLUTION: The main body 11 of the garbage treatment apparatus has a charge port 25 through which garbage can be charged into an accommodation space. The main body 11 also has a charge door 31 for opening and closing the charge port 25, and a long-side part of the charge door 31 is freely rotatably attached with a hinge 42 to a bracket 41 at the lower side of the charge port 25. Thus, the closed state 45 wherein the free end of the charge door 31 is positioned at the upper side of the charge port 25 and the charge door 31 has closed the charge port 25 and the open state 46 wherein the free end of the charge door 31 is positioned at the front F side of the main body 11 and the charge port 25 is kept open can be selectively formed. On the front-side vertically set section 23 of the main body 11, a weight sensor 71 as a means for measuring the load applied to the charge door 31 in the open state 46 is installed at a position brought into contact with the side face 53 of the charge door 31.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005076079-A (JP)
Title: Bearing component, heat treatment method therefor, heat treatment apparatus and rolling bearing
Inventor: OKI TSUTOMU
IPC: F16C33/62
Filed: 2003-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide bearing component which has a long life against rolling fatigue, high anti-crack strength and suppressed long-term dimensional variation, and a heat treatment method therefor, heat treatment apparatus and a rolling bearing.  <P>SOLUTION: In the heat treatment method for the bearing component, heat treatment is applied to the steel for the bearing component at a temperature T1 exceeding A1 transformation point of the steel, then the steel is cooled to a temperature lower than the A1 transformation point and thereafter, the steel is reheated to quenching temperature zone not lower than A1 transformation point and lower than T1 of the above temperature for heat treatment so that the temperature rising rate at positions of 2 mm depth from the surface of the bearing part becomes ≥3°C/min, and the quenching is performed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005074794-A (JP)
Title: Apparatus for molding foamed thermoplastic resin composition molding
Inventor: KAWAMURA TATSUJI
IPC: B29C45/47
Filed: 2003-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an injected/foamed molding in a conventional injection molding machine in which a screw of a conventional length and the cylinder of a conventional molding machine are used, and the screw needing complex working and a screw fitting part are not changed with respect to the problem that a screw becomes longer in the conventional technique of physical foaming.  <P>SOLUTION: In a molding apparatus, in each process of a melting process for melting a supplied thermoplastic material and a gas dissolution process for kneading/dissolving a foaming gas by supplying the gas to the molten thermoplastic resin, a two-stage compression screw 2 having compression parts L2 and L5 is used. In the molding apparatus for a thermoplastic resin molding, the flight interval L7 of the screw is 0.5-0.9 times the diameter Ds of the screw.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005077908-A (JP)
Title: Image display device
Inventor: ASAKURA TSUTAE
IPC: G02F1/13
Filed: 2003-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display device which can adjust a color balance while maintaining the contrast of a display image.  <P>SOLUTION: The display device comprises: a light source 11; a superimposition illumination means 13 which superimposes light emitted from the light source 11 and has a means for adjusting three primary colors; a color decomposing optical system 18 which decomposes light, superimposed by the superimposition illumination means 13, into the three primary colors and allows the light of the three primary colors to enter a liquid crystal light valve (space light modulation element)19 for modulating the light of the three primary colors; a color composition optical system 20 which composes the light of the three primary colors modulated by the liquid crystal light valve 19; and a projection lens 21 which projects light passed through the color composition optical system 20. The means for adjusting the three primary colors has a color temperature conversion filter 15 set at an angle to the optical axis of the light emitted from the white light source 11. Among luminous fluxes from the white light source 11, the filter 15 transmits the arbitrary luminous flux with a specific wavelength region and emits reflected light out of the optical path of the luminous flux.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004264815-A (JP)
Title: Objective lens, optical pickup device, and optical information recording and reproducing device
Inventor: SAKAMOTO KATSUYA
IPC: G11B7/135
Filed: 2003-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an objective lens of which the temperature characteristic and the wavelength characteristic become compatible in a good state, especially, an objective lens made to cope with writing to an optical information recording medium, and to provide an optical pickup device, and an optical information recording and reproducing device.  <P>SOLUTION: The objective lens of this invention has an image-forming magnification to a luminous flux of a wavelength λ1 satisfying -1/4<m1<-1/15. Also, the objective lens is formed with a phase difference adding structure for giving a phase difference to at least one of the luminous fluxes of the wavelengths λ1, λ2 are formed, and is provided with a concentric central area including the optical axis and a peripheral area covering this central area. Then, the luminous flux of the wavelength λ2 passing through the peripheral area is not converged on the information recording surface of a 2nd optical information recording medium but becomes flare light. And, a concentric inner diameter centering the optical axis formed on the information recording surface of the 2nd optical information recording medium by the flare light is 5-100 μm.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005076858-A (JP)
Title: Rotary distribution valve and lubricating device
Inventor: NIIHORI TADANORI
IPC: F16K11/074
Filed: 2003-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary distribution valve in which, even if a minute amount of lubricating oil is, for example, distributed equally, the rotary accuracy of a rotor and durability are improved, and the number of components and a cost are reduced.  <P>SOLUTION: The rotary distribution valve 20 includes a stator 22 fixed to a housing 21, the rotor 23 supported rotatably to the housing 21, and a driving motor for driving rotatably the rotor 23 through a shaft 24. The rotary distribution valve 20 communicates an oil supply port 25 and respective discharge ports 26 of the stator 22 through an oil groove 27 of the rotor 23, and thereby distributes a predetermined quantity of minute amount lubricating oil equally. An angular contact ball bearing 29 which supports the shaft 24 of the rotor 23 has a contact angle of 15-60°, and can receive both a radial load and a thrust load.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005078593-A (JP)
Title: Information processor, program, image forming system, printer device and transfer method for image data
Inventor: USAMI HAJIME
IPC: G06F3/12
Filed: 2003-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To suppress possibility that a laser printer fails in printing, in an image forming system having the laser printer and an information processor.  <P>SOLUTION: When a built-in reception buffer is filled up, the laser printer performs a printing process on the basis of image data stored in the reception buffer, and issues a compression unit change request to the information processor when free capacity of the reception buffer becomes a threshold value or above during the printing. The information processor bitmap-develops the image data to be transmitted, run-length compresses the image data every prescribed number of lines to transmit them to the laser printer (S440, S450). At that time, until the compression unit change request is issued, the image data are compressed/transmitted every initially set number of lines. When the compression unit change request is issued from the laser printer, a compression unit is set to the number of lines smaller than an initial value (S480), and the image data are compressed/transmitted for every number of the lines.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005080516-A (JP)
Title: Method for operating polymer
Inventor: YOSHIKAWA KENICHI
IPC: C12N15/09
Filed: 2003-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for operating a polymer, by which a dielectric polymer such as DNA can surely be caught in a solution, consequently freely patterned, and utilized as such or in a state trapped on a substrate or the like.  <P>SOLUTION: A target polymer is put in a solution containing a solvent polymer. Thereby, response efficiency to laser beam can be enhanced in comparison with that in an ordinary solution (for example, an aqueous solution not containing a solvent polymer). Namely, this method for operating the polymer, comprising dissolving a different polymer in a solution of the first polymer, gathering a laser beam on the solution to catch the different polymer at the focus or cause a repulsive force on the different polymer, is characterized in that the different polymer is a dielectric substance, and the mol. wt. of the different polymer is ten times or more that of the first polymer, or the solution of the first polymer is a gel.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005083265-A (JP)
Title: Pump and pump constituent part
Inventor: NAGASHIMA KAZUYASU
IPC: F04B23/00
Filed: 2003-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pump which has satisfactory pulsation absorbing performance and can be formed in a compact size.  <P>SOLUTION: This pump is provided with a liquid discharge chamber 27 and two or more pulsation absorbing air chambers 29a, 29b communicated with the liquid discharge chamber 27. At least a part of the liquid discharge chamber 27 and at least a part of at least one air chamber 29a of two or more air chambers 29a, 29b are formed by the same member 19. Two or more air chambers 29a, 29b respectively exhibit pulsation absorbing action, therefore, pulsation absorbing performance as a whole of the pump is improved. In addition, since at least a part of the liquid discharge chamber 27 and at least a part of at least one air chamber 29a of two or more air chambers 29a, 29b are formed by the same member 19, the pump can be formed in the compact size.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005086956-A (JP)
Title: Drive control method, drive control device, belt device, image forming apparatus, image scanner, program and recording medium
Inventor: ANDO TOSHIYUKI
IPC: G03G15/01
Filed: 2003-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To constitute a position control system in a pulse motor drive system that can conduct exact and accurate control, even if a wrong input is generated to a detection signal by an influence of the connection of scales, dust and noise caused by the malfunction and the abnormality of a sensor, or the like.  <P>SOLUTION: This drive control method controls the drive of a pulse motor so that a rotating body driven by the pulse motor rotates at isometric speed. The method detects the angle deviation of the rotating body, obtains the difference between the detected value of an angle deviation and the target value of a preset angle deviation, obtains the drive pulse frequency of a drive pulse signal for use in the drive of the pulse motor, on the basis of the difference of the detection value and the target value and a standard drive pulse frequency, and selects whether the difference of the detection value and the target value has been added to a standard drive pulse.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005086766-A (JP)
Title: Base station switching apparatus
Inventor: YAGIMURA MASAKAZU
IPC: H04W36/30
Filed: 2003-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To prevent switching to another base station during the communication of significant information.  <P>SOLUTION: The base station switching apparatus comprises: a receiving strength detection section (72) for detecting the receiving strength of a radio wave received by a slave station (60); a comparator section (76) for comparing the detected receiving strength with a preset threshold; a priority recognition section (84) for recognizing the priority of information that the slave station communicates with a present base station (40); a base station search section (78) for searching a base station wherein the detected receiving strength is greater than a receiving strength of the present base station, when the receiving strength becomes smaller than the relevant threshold; and a control section (56) for switching a base station to communicate with the slave station from the present base station to the searched base station on the condition that the recognized priority of the information is predetermined priority or less when the detected receiving strength is smaller than the threshold.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005086783-A (JP)
Title: Surface mounted piezoelectric device and its package, mobile phone utilizing surface mounted piezoelectric device, and electronic apparatus utilizing surface mounted piezoelectric device
Inventor: KUWABARA TAKAO
IPC: H01L23/02
Filed: 2003-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface mounted piezoelectric device and its package wherein the package is not damaged by a mount work of a small electronic component and the small electronic component can be easily and surely mounted, and to provide a mobile phone and an electronic apparatus utilizing the surface mounted piezoelectric device.  <P>SOLUTION: The package for the surface mounted piezoelectric device is an insulating package 36 with mount terminals 47 48 at an outer bottom face, has a space S1 to contain a piezoelectric vibration piece 32 on a face different from the face on which the mount terminals are deposited, has at least one space S2 acting like the mount hole 53 of the electronic component 61 on the other face, and the mount hole is set to be a size corresponding to the size of the electronic component.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005089978-A (JP)
Title: Small oil recovery machine system
Inventor: SANO MASAYOSHI
IPC: E02B15/10
Filed: 2003-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small, lightweight device capable of easily recovering outflow oil.  <P>SOLUTION: A part of an oil layer 5 floating on the water surface is isolated from the water surface, and a high pressure water jet J is applied to the isolated oil 5d to break the oil and to form an oil-water mixture 5b. The oil-water mixture 5b is transferred in an oil water pipe 10 using the high pressure water jet J.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004108366-A (JP)
Title: Second stage turbine bucket airfoil
Inventor: HUMANCHUK DAVID JOHN
IPC: F01D5/14
Filed: 2003-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a second stage turbine bucket airfoil profile capable of achieving an optimized aerodynamic and mechanical bucket load as well as optimized aerodynamic efficiency.  <P>SOLUTION: A second stage bucket 22 has an airfoil profile substantially in accordance with Cartesian coordinate values of X, Y and Z shown in Table 1. In Table 1, the values X and Y are in inches, and the Z value is non-dimensional along the bucket centerline coincident with a turbine radius and convertible to a Z distance in inches from the turbine axis by multiplying the Z value by the height of the airfoil and adding the root radius to the result. The X and Y distances may be scalable as a function of the same constant or number to provide a scaled up or scaled down airfoil section for the bucket. The reference airfoil given by the X, Y and Z distances lies within an envelop of ±4.064 mm (0.160 inches).  <P>COPYRIGHT: (C)2004,JPO