baber/WOPTO huggingface dataset:
Patent JP-2005111308-A (JP)
Title: Drain treatment equipment
Inventor: SUEYOSHI KATSUMI
IPC: C02F1/28
Filed: 2003-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide drain treatment equipment which can be reduced in the size over the entire part of the equipment and can be reduced in its cost.  <P>SOLUTION: This equipment is so constituted that the liquid to be treated forcibly fed in a pretreatment vessel 20 is degassed and that an oil component can be adsorbed mainly from the drain in the liquid to be treated. A post treatment vessel 60 is arranged only for treating an emulsified oil in the drain. The drain can be treated by the two vessels of the pretreatment vessel 20 and the post treatment vessel 60.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005117226-A (JP)
Title: Digital broadcast receiver and method for acquiring channel information
Inventor: FUKUSHIMA TAKAHIRO
IPC: H04N5/44
Filed: 2003-10-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital broadcast receiver and a method for acquiring channel information in which information of other channel can be acquired without disturbing a user viewing/listening a program of one channel.  <P>SOLUTION: During normal reception, a switching section 33 connects a second receiving system 2 with a synthesizer 32 at a diversity synthesizing section 3 where a baseband signal demodulated through a first receiving system 1 is synthesized with a baseband signal demodulated through the second receiving system 2 and outputted to a reproduction system 4 and reproduced thus performing diversity reception. When EPG display is designated by a user, the second receiving system 2 is switched to other channel SI acquiring system 5 at the switching section 33 and used for receiving other channel at the second receiving system 2 while sustaining reproduction of a baseband signal demodulated through the first receiving system 1 at the reproduction system 4 thus acquiring EPG of other channel being separated at the other channel SI acquiring system 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005113731-A (JP)
Title: Lubricating device for camshaft
Inventor: KASAHARA SATOSHI
IPC: F01M9/10
Filed: 2003-10-06
Abstract: <P>PROBLEM TO BE SOLVED: To make it easy to discharge a foreign matter blocking an opening part of an oil distribution passage extending in a radial direction of a camshaft and improve lubricating performance of a fuel pump drive cam adjoining the oil distribution passage.  <P>SOLUTION: In this lubricating device for a cam shaft, the cam shaft is extended rearward from a cylinder head, a support part pivotally supporting the camshaft is formed on a cylinder head, a pump case storing the fuel pump drive cam via the support part is attached to the cylinder head, and oil lubricating the support part and the pump drive cam is supplied via an oil supply passage formed in an axial direction and an oil distribution passage branching from the oil supply passage in a radial direction. An oil groove extending in an axial direction of the cam shaft and capable of communicating to the oil distribution passage on an upstream side and opening on a side of the fuel pump drive cam on a downstream side is provided on an inner circumference surface of a cam housing constructing an upper half part of the support part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004130390-A (JP)
Title: Cv control type welding method and apparatus
Inventor: DAVIDSON ROBERT R
IPC: B23K9/095
Filed: 2003-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a welding method and a welding apparatus for controlling an arc in high speed response.  <P>SOLUTION: In the welding method and apparatus, the output is preferably an periodic CV (Voltage Controlled) MIG (Metal Inert Gas) output, and each cycle is divided into a plurality of segments. The output parameters are sampled a plurality of times in the inside of the one or more segments. The CV output is controlled in the inside of at least one segment so as to respond to the above sampling. In various implementations, the parameters are output power, load resistance, output current, output voltage or their functions. The control loop is preferably a PI (Proportional and Integral) loop or an PID (Proportional Integral and Differential) loop. The loop can be added only in the insides of windows. The set point may be commanded, or may be fixed. The system can be used for welding having a controlled arc length.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005113608-A (JP)
Title: Vehicular remote locking-unlocking control device
Inventor: ARIE SHINICHI
IPC: B60R25/24
Filed: 2003-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To avoid mutual interference when a portable machine of one's own car exists in an overlap range of a transmission effective range of a request signal of one's own car and a transmission effective range of a request signal of the other car, when remotely locking and unlocking a door lock of a vehicle by the portable machine.  <P>SOLUTION: This control device is mounted on the vehicle, and changes an intermittent transmission interval Ti with every transmission of the request signal. Thus, even if the portable machine exists in the overlap range of the transmission effective ranges of the request signal transmitted from the other vehicle, since generation times of the request signal of one's own car and the request signal of the other car become asynchronous, a response signal can be surely transmitted by receiving the request signal of one's own car, to avoid the mutual interference.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005118228-A (JP)
Title: Steam generator for sauna bath
Inventor: MAEDA YOICHI
IPC: A61H33/06
Filed: 2003-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a miniaturized steam generator with such a shape as can be easily set in a narrow space, to be easily mounted on a bathtub which is generally used at home.  <P>SOLUTION: The steam generator 11 has a tank 30, which has both side wall surfaces S1 and S2. A heater 37 is mounted at a prescribed position under one side wall surface S1, and an outlet hose 41 connects a circulation port 31a disposed at a prescribed position under the other side wall surface S2 and a jet nozzle 36 disposed above the port. A circulation pump 40 is inserted into the outlet hose 41 for pumping up warm water in the tank 30 and jetting the warm water into the tank 30 through the jet nozzle 36. A separator 73 for separating gas and liquid is mounted at the center on top of the tank 30. Further, an intake 71 for sucking outside air is formed at a position on the jet nozzle 36 side on top of the tank 30 and a spout 72 for spouting steam is formed at a position on the opposite side.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005118941-A (JP)
Title: Seal structure of main spindle device
Inventor: MISAWA TAKASHI
IPC: B23Q11/00
Filed: 2003-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seal structure of a main spindle device for extremely reducing intrusion of a processing liquid in a labyrinth of a bearing part for lengthening the service life of a bearing of the main spindle device.  <P>SOLUTION: A groove 11d is arranged on the outer periphery of an outer peripheral annular body 11a of an inner race fastening spacer 11 for storing an outer race pressing-down spacer 10 for pressing down an outer race 6 for constituting the bearing 9 for rotatably supporting a main spindle 1 for fixing a rotary tool 2 to the tip by a flange 3. A groove 13a having the length reaching to the groove 11a is arranged on a reverse surface of an annular collar 13 opposed to the inner race fastening spacer 11. Even if a grinding liquid supplied to the rotary tool 2 journaled to the main spindle and a work point of a work sticks to the inner race fastening spacer 11, the liquid splashes on the reverse surface of the annular collar 13 by going along the groove 11a of the inner race fastening spacer 11 by centrifugal force of rotation, and the grinding liquid sticking to the reverse surface of the annular collar 13 is also splashed on the outside of the annular collar by passing through the groove 13a by centrifugal force by rotation of the annular collar 13, to thereby reduce a chance for the grinding liquid to intrude in the labyrinth 12 of the bearing 9.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005119238-A (JP)
Title: Mold-making molding method using water-saturated plaster mold or unglazed mold
Inventor: SHOREN HISASHI
IPC: B28B3/02
Filed: 2003-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mold-making molding method using a water-saturated plaster mold or an unglazed mold, which enables even a person except an expert to mold an article with a higher degree of accuracy than a conventional mold-making molding method while hardly performing later adjustment, because any number of articles can be continuously molded by using the same mold and mold release characteristics are excellent.  <P>SOLUTION: This molding method is one using the water-saturated plaster mold, opposite of conventional mold-making molding and sludge casting, using a dry mold. In the molding method, the plaster mold is brought into a water-saturated state; a body, whose moisture content is lower than that of the mold, is molded by being pressed against the mold; the mold release characteristics are excellent; continuous molding can be performed; and the life of the mold can be improved so as to long enough to mold 1,000 articles or more. Plaster, biscuit, a silicon rubber or a synthetic resin such as a methacrylate polyvalent metal salt is used as a porous material for use in mold making. The mold absorbs water up to a water-saturated state wherein the moisture content reaches about 25-31%, desirably, 29% or more, and the body with a moisture content of about 24% is molded by being pressed against the mold.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005127736-A (JP)
Title: Fluorescence measuring apparatus and fluorescence transilluminator
Inventor: YOSHIDA HISAFUMI
IPC: G01N21/01
Filed: 2003-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To improve measurement precision by preventing contrast from decreasing, without sacrificing the ultraviolet emission intensity of a fluorescence transilluminator, in a fluorescence measuring apparatus which includes the fluorescence transilluminator for irradiating a migration gel that is subjected to fluorescence dyeing with ultraviolet rays, and an observation section for observing the fluorescence spectrum, by receiving fluorescence generated by the migration gel irradiated with ultraviolet rays.  <P>SOLUTION: The migration gel 5 is placed at the lower portion of a rare-gas ultraviolet fluorescent lamp 2, and the light-receiving section (not shown) in an observation system is arranged at the upper section of the lamp 2. An opening (window section 4), in which the fluorescence from the gel 5 passes, is provided at the center section of the lamp 2. A stand plate 3 for placing the gel 5 is made of a material that does not emit light by the irradiation of ultraviolet rays, and a low-reflection film is formed on the surface. Ultraviolet rays from the ultraviolet fluorescent lamp 2 are absorbed by the stand plate 3 for placing the gel 5, and since the stand plate 3 also does not emit light, only the fluorescence from the gel 5 enters the light-receiving section of the observation system, and contrast is improved, enabling high accuracy measurement.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005129599-A (JP)
Title: Liquid cooling board of electronic apparatus component, and method for manufacturing liquid cooling board
Inventor: TAKENO SHINJI
IPC: F25D9/00
Filed: 2003-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid cooling board which can realize miniaturization (especially thinning) and improvement in cooling efficiency of the liquid cooling board in an apparatus for liquid cooling of the component (CPU etc.) of an electrical apparatus such as a personal computer.  <P>SOLUTION: The liquid cooling board 1 which consists of a lamination wherein non-flux brazing of a plurality of aluminum plate members is performed in atmosphere, and a method for manufacturing the liquid cooling board are provided. The liquid cooling board 1 includes a cooling liquid duct 8 which consists of through holes 31 (or recessed trenches) formed in the aluminum plate members. Thinning, weight reduction and improvement in cooling efficiency of the liquid cooling board can be realized. Moreover, not an expensive facility like a vacuum furnace but a low cost facility can be used as a manufacturing facility, so that improvement of productivity and low cost can be realized. Further, an oxide skin is formed on the surface of the aluminum plate by elevated temperature brazing in atmosphere, so that high corrosion resistance can be acquired.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005129178-A (JP)
Title: Optical disk drive
Inventor: KIMURA NAOHIRO
IPC: G11B21/10
Filed: 2003-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that record reproduction speed drops especially when performing high speed record reproduction since the disk drive learns more than required when learning at constant intervals without depending on the signal quality.  <P>SOLUTION: This optical disk drive has a disk 10, an optical pickup 11, a laser control circuit 12, a reproduction circuit 13, a jitter detector circuit 14, and a system controller 15. The system controller 15 sets the time until the next laser power learning in the built-in timer according to the jitter value outputted by the jitter detector circuit 14 so that useless learning can be eliminated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005127670-A (JP)
Title: Supporting structure for hot water storage tank
Inventor: NAKAJIMA SATOSHI
IPC: F24H9/06
Filed: 2003-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel supporting structure for hot water storage tanks, which can improve the installation operability in a narrow space, and also improve the fixation strength onto a mounting foundation so as to enable stable support and fixation.  <P>SOLUTION: The supporting structure supports a hot water storage tank (1) by fixing the tank via anchor bolts (4) arranged on a supporting foot (2) and a mounting foundation (3) which are provided in the hot water tank (1). The anchor bolt (41) on the back side of the mounting foundation (3) is inserted through a key groove type hole (212) formed in a substrate part (211) of the back supporting foot (21) provided on the back side of the hot water storage tank (1) and the anchor bolt (42) on the front side of the mounting foundation (3) is inserted through a through-hole (222) formed in a substrate part (221) of the front supporting foot (22) provided on the front side of the hot water storage tank (1). By such insertion, the hot water storage tank (1) is fixed by the bolts. Thus, the structure can support and fix the hot water storage tank (1).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005134117-A (JP)
Title: Method for evaluating life of anti-friction bearing
Inventor: KIZAWA KATSUHIKO
IPC: F16C33/58
Filed: 2003-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for evaluating the life of anti-friction bearings and capable of grasping the life in a relatively short time without variations.  <P>SOLUTION: An impression is provided for a raceway surface of a bearing ring for an anti-friction bearing made of steel for bearings. On the basis of both the amount of change in an X-ray half peak width acquire by subtracting the X-ray half peak width of a skin layer part of a raceway surface provided with no impressions from the X-ray half peak width of a raised part formed in the periphery of the impression and the amount of change in retained austenite acquired by subtracting the amount of retained austenite of the skin layer part of the raceway surface provided with no impressions from the amount of retained austenite of the raised part formed in the periphery of the impression, the life of the anti-friction bearing using the bearing ring for the anti-friction bearing is evaluated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005133995-A (JP)
Title: Refrigerator with double hinged door
Inventor: MATSUMURA YASUYUKI
IPC: F25D23/02
Filed: 2003-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerator with double hinged doors convenient enough to the satisfaction of users, although conventional one generally available in a market has a handle structure in which the double hinged doors are hardly opened with one hand.  <P>SOLUTION: The double hinged type refrigerator comprises handles mounted at the door side ends on the mutually opposite sides of the double hinged doors. The handles have auxiliary hitch portions on which a finger hitches in ordinary grip for opening one door when opening the other door and which are formed integrally with the other handles in such a manner that the handles having the hitch portions are almost flush with the door side end faces.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005134168-A (JP)
Title: Electrospraying column integrated chip, manufacturing method for the same and liquid chromatograph mass spectrometer
Inventor: DEGUCHI KISABURO
IPC: G01N30/88
Filed: 2003-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an integrated chip for improving sensitivity and repeatability in an analysis of a micro-nano flow rate and a liquid chromatograph mass spectrometer using the chip.  <P>SOLUTION: The electrospraying column integrated chip comprises a hollow capillary and a porous material for filling the hollow capillary and having mixed pores with difference sizes. A tip of the capillary is coated with a coating film. An opening is formed at a location of the coating film for exposing the porous material. A LC/MS is constituted using the column integrated chip. A possibility of clogging at the tip of an ESI chip frequently occurred in the nano-electrospraying mass spectroscope, can be reduced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005138625-A (JP)
Title: Inter-vehicle communication method and inter-vehicle communication facility
Inventor: KIN KEIYU
IPC: B60R11/02
Filed: 2003-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means for performing two-way communication with an unspecified vehicle in order to improve mutual understanding between vehicle drivers.  <P>SOLUTION: An on-vehicle ECU 11, an adapter 20, a portable telephone 21, a monitor 22 and a vehicle body side antenna 14 are arranged on a vehicle 1. The on-vehicle ECU 11 performs relay or conversion of information between apparatuses and antennas. The adapter 20 is a stand for the portable telephone 21 used for transmitting and receiving a message with a relay facility. When the portable telephone 21 is attached on the adapter 20, the portable telephone 21 and the on-vehicle ECU 11 are connected. The monitor 22 is constituted by a display part 23 for displaying a menu and an operation part 24 for selecting the message. The vehicle body side antenna 14 performs radio communication with an air pressure sensor unit 3 of a tire 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005140009-A (JP)
Title: Variable valve gear for internal combustion engine
Inventor: YOKOYAMA TOMO
IPC: F01L1/12
Filed: 2003-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a variable valve gear for an internal combustion engine capable of reducing manufacturing cost by reducing the number of part items and machining manhour and miniaturizing the engine by reducing an interval between cylinders.  <P>SOLUTION: Intake and exhaust low speed rocker arms 8, 9 are opposingly arranged across a cam shaft 1, and rollers 8c, 9c of both of low speed rocker arms 8, 9 are alternately arranged to make them correspond to intake and exhaust low speed cams 5, 6, respectively. High speed rocker arms 12, 13 are arranged adjacent and in contact mutually at mutually reverse positions for these low speed rocker arms 8, 9 to make the rollers 12c, 13c correspond to intake and exhaust high speed cams 4, 7, respectively. These high speed rocker arms 12, 13 are linked/released by switching mechanisms M1, M2 for the low speed rocker arms 8, 9.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005139781-A (JP)
Title: Steel pipe sheet pile and connection structure of the same
Inventor: NISHIYAMA YOSHIKAZU
IPC: E02D5/14
Filed: 2003-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steel sheet pile capable of improving sealability of joint loose joint and preventing the rigid force from deteriorating.  <P>SOLUTION: In the steel pipe sheet pile 1 in which a joint mutual steel pipes 2 are connected to both ends of a plurality of steel pipes 2 arranged in the construction direction of the steel pipe sheet piles wall are provided, flange 7a, 8a as male joint 7 and female joint 8 of a wide-flange shape steel are connected to the peripheral face of the steel pipe 2, in the joint. The male flange 7 is made in a little smaller size so that the male flange 7 can be fitted in the space surrounded by the flange 8a of the female joint 8 inner side face and the web 8b face. The connection member 10 of a T-shaped section is projected from the web 7b of the female joint 8 toward the outside and a notch 11 in which the T-shaped connection member 10 is inserted into the web 8b of the female joint 8 is formed. The top 10b of the T-shaped connection member 10 is inserted in the inside of the web 8b of the female joint 8, the steel pipes 2 are connected by the mutual fitting of a plurality of joints.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004047116-A (JP)
Title: Information recording method and information recorder
Inventor: KURODA KAZUO
IPC: G11B7/0045
Filed: 2003-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information recording method and device capable of additionally recording new data while effectively utilizing a recording area of a DVD-R and continuously and accurately reproducing older data and the new data.  <P>SOLUTION: In first invention, if record information consisting of a plurality of ECC (error correction code) blocks 30 is recorded on the DVD-R1, at least ID information 21 is recorded after the last ECC block 30 including the record information and the recording is then finished when the recording of the record information is finished. In second invention, if new record information is additionally recorded on the DVD-R 1 on which the record information is recorded by the information recording method of the first invention, the ID information 21 is detected and a starting position of the additional recording is determined on the basis of the detected ID information 21.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004207694-A (JP)
Title: Semiconductor device
Inventor: OSADA KENICHI
IPC: H01L29/786
Filed: 2003-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an MISFET of a threshold requested for the operation of a circuit in a semiconductor device using an SOI substrate.  <P>SOLUTION: A gate electrode of a P-channel MISFET constituting a memory cell is formed by N type polysilicon and a gate electrode of an N-channel MISFET is formed by P type polysilicon. Gate electrodes of the P-channel MISFET and the N-channel MISFET of a peripheral circuit and a logic circuit are formed by P type silicon germanium. Consequently, an optimum threshold is obtained in each circuit by using an SOI substrate and the characteristics of the SOI substrate is fully utilized.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005143860-A (JP)
Title: Mask and ear strap
Inventor: TSUDA SANAE
IPC: A62B18/08
Filed: 2003-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mask where a mask body can have different kinds of cloth or thickness according to the purpose of use and the place or has one's favorite pattern and color.  <P>SOLUTION: The mask has ear straps 2 to be hooked on the ears fitted to the right and left side parts of the mask body 1. Each of the ear straps 2 has a detachable fitting tool 3 at the right/left side part of the mask body 1. By attaching and detaching the fitting tools 3, the ear straps 2 are made to be detachable from the mask body 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI