baber/WOPTO huggingface dataset:
Patent JP-2004245141-A (JP)
Title: Vibration control device for vertical pump
Inventor: KANEMORI YUJI
IPC: F04D29/66
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vibration control device for effectively preventing vibrations without constraining the thermal expansion of a casing, and enabling installation of a vertical pump to a water suction tank with simple structure.  <P>SOLUTION: The vibration control device 2 for the vertical pump 1 comprises: a bearing mechanism 23 fixed to a vibration absorbing cone 21 installed on a bottom floor 32 of the water suction tank 3; and a core bar member 22 fixed to a rib 26 projected from an inner face of a suction bell 11d of the vertical shaft pump 1. The core bar member 22 is inserted into the bearing mechanism 23. The bearing mechanism 23 restricts relative displacement in a horizontal direction of the core member 22, and permits the relative displacement in a vertical direction.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003248616-A (JP)
Title: Object-oriented database system and its object managing method
Inventor: HAYATA HIROSHI
IPC: G06F9/44
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an object-oriented database system and its object managing method capable of efficiently representing a permanent object in a main storage area.  <P>SOLUTION: The permanent object read out from a secondary storage area into a main memory is managed in the memory as a set of a handler having various kinds of information relating to the permanent object and a volatile object including the positional information of the other permanent object in the main memory, and the volatile object corresponding to the permanent object is released from the main memory when the other permanent object refers the permanent object, when the permanent object is deleted.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003252534-A (JP)
Title: Method for manufacturing roll of flat web material
Inventor: NAGEL CHRISTOPH
IPC: B65H19/29
Filed: 2003-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a roll of flat web material capable of simplifying preparation for a flying splice operation and also improving reliability of the operation.  <P>SOLUTION: In the method for manufacturing the roll of flat web material, a flat web is manufactured with an ordinary method at first, then the flat web is wound to form a roll. An area of a flat web end is connected to the roll with adhesive tape which can be spliced. The area of the flat web end has not been connected to the roll.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004251488-A (JP)
Title: Refrigeration cycle device
Inventor: YAMADA ETSUHISA
IPC: F25B1/00
Filed: 2003-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the deterioration of the adjustment operation for a flow rate of a circulated refrigerant caused by the variation in dimension in manufacturing, in a refrigeration cycle device wherein the flow rate of the circulated refrigerant is adjusted by adjusting the amount of liquid refrigerant stored in a gas-liquid separator mounted at a high-speed side.  <P>SOLUTION: This refrigeration cycle device comprises a first heat exchanging part 5 for making a discharged gas refrigerant of a compressor be condensed by heat radiation, a second heat exchanging part mounted at a downstream side of the flow of the refrigerant of the first heat exchanging part 5, and the gas-liquid separator 7 to which a part of the discharged gas refrigerant of the compressor and at least a part of the liquid refrigerant condensed in the first heat exchanging part 5 flow. The gas refrigerant in the gas-liquid separator 7 is introduced into the second heat exchanging part 6, and the amount of the liquid refrigerant stored in the gas-liquid separator 7 is adjusted in accordance with an overheating degree of the discharged gas refrigerant of the compressor 1. Further a gas refrigerant bypass passage 10 is provided with an adjusting valve 30 for adjusting an area of the passage.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004251147-A (JP)
Title: Package type compressor
Inventor: SEKIYA SHINGO
IPC: F04B39/06
Filed: 2003-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently cool a compressor body, etc., by flowing sufficient cooling air in a soundproof box.  <P>SOLUTION: A box-shaped air suction duct 18 is arranged in the soundproof box, a lower air passage 20 is formed between the air suction duct 18 and a bottom surface plate 6, an upper air passage 21 communicating with an exhaust port 17 is formed between the air suction duct 18 and a top surface plate 7, and a communicating path 22 communicating with the lower air passage 20 and the upper air passage 21 is provided between the air suction duct 18 and a right side surface plate 5. Accordingly, the exhaust port 17 provided at the top surface plate 7 can be opened to the upper air passage 21 so as to occupy a large area and a large amount of cooling air can flow in the soundproof box 1. The cooling air which has cooled the compressor body 11, etc., is introduced from the lower air passage 20 through the communicating path 22 and the upper air passage 21 to the exhaust port 17 so as to improve efficiency for cooling the compressor body 11, etc.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004253178-A (JP)
Title: High-matching coaxial connector
Inventor: ENDO TOSHIO
IPC: H01R103/00
Filed: 2003-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To secure a necessary thickness of an insulating material covering a male terminal by reversing the arrangement of a female terminal and the male terminal of a center conductor to dispose the male terminal on the side of a receptacle and the female terminal on the side of a plug; and to increase the speed of a transmission characteristic by enhancing a guide characteristic of a fitting part by lengthening an outside conductor to increase the density of impedance matching.  <P>SOLUTION: This high-matching coaxial connector is composed of the receptacle and the plug, and has a plurality of connector members composed by covering the female terminal and the male terminal of each center conductor with the insulating material and by covering them with the outside conductor. Each terminal member is so structured as to ensure impedance matching by maintaining a certain distance between the outside conductor and the center conductor by a combination of fitting between the outside conductor and the center conductor.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004252761-A (JP)
Title: Control method of multi-operating system, program making computer execute same method, and control device of multi-operating system
Inventor: TANIGUCHI HIDEO
IPC: G06F9/46
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To improve the reliability and processing capacity of a multi-operating system.  <P>SOLUTION: A switching instruction A for switching OS20<SB>1</SB>to OS20<SB>2</SB>is virtually stored in the logic address N of a virtual memory space 40<SB>1</SB>corresponding to the OS20<SB>1</SB>, and various instructions are virtually stored in and after the logic address N+1 of a virtual memory space 40<SB>2</SB>corresponding to the S20<SB>2</SB>. The OS20<SB>1</SB>is switched to the OS20<SB>2</SB>, with a predetermined factor (generation of interruption) as a trigger, according to the switching instruction A when a task is present in the OS20<SB>2</SB>that is a switching destination. When no task is present in the OS20<SB>2</SB>of the switching destination, the switching is prohibited, and when switched, the OS20<SB>2</SB>executes various instructions in and after the logical address N+1 of the virtual memory space 40<SB>2</SB>.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004049885-A (JP)
Title: Game machine
Inventor: WARIISHI TAKAO
IPC: A63F5/04
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine allowing the use of a large-size speaker while securing a disposition space for a display or ornamental prescribed matter and preventing a sound issuing port of the speaker from being used for a means for a mischief or a fraudulent game.  <P>SOLUTION: The display or ornamental prescribed matter 6 is provided on the front surface 1a of the game machine, a speaker body 33 is disposed in the rear side of the prescribed matter, and the sound issuing port 34 frontward issuing a speaker sound around the prescribed matter in the front surface of the game machine. An acoustic passage 36 communicating the sound issuing port with a sound output part 33a of the speaker body is formed in the rear side of the prescribed matter. Preferably, a pair of prescribed matters are provided in the upper part of the front surface of the game machine, and the pair of speaker bodies, the pair of sound issuing ports, and the pair of acoustic passages are provided in the left/right corresponding to the pair of prescribed matters.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004257644-A (JP)
Title: Control method for multi-room air conditioner
Inventor: MATSUNAGA TAKAHIRO
IPC: F24F11/02
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control method for a multi-room air conditioner capable of performing smooth heating operation by preventing the operation of a compressor from being stopped by the operation of a protective circuit in the heating operation when an atmospheric temperature is low.  <P>SOLUTION: A control part 9 comprises a delivery pressure detection part 12, a suction temperature and suction pressure detection part 13, a suction temperature and suction pressure set part 14, a calculation part 15 calculating these values, and a refrigerant circulation amount storage part 21. Also, the control part comprises an atmospheric temperature detection part 16, an atmospheric temperature threshold set part 17, a delivery pressure switching part 18 in which a first set value 18a and a second set value 18b are set, a comparison part 19 comparing these values with each other, and a refrigerant circulation amount set part 20 to properly control the refrigerant circulation amount in the heating operation when the atmospheric temperature is low.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004257479-A (JP)
Title: Automatic intake and exhaust valve
Inventor: MATSUURA NOBUYUKI
IPC: F16K24/00
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of inferior water stop of an automatic intake and exhaust valve usable for a water supply pipe or a hot water supply pipe.  <P>SOLUTION: This automatic intake and exhaust valve is provided with an outlet valve part 3 comprising an exhaust cylinder 5 and an intake cylinder 24 vertically provided above a valve box 1 to be communicated with it, an outlet valve element 8 disposed from the underside to open/close an outlet valve port 6 in accordance with the vertical position of a float 15 in the valve box 1, and an outlet valve spring 12 to energize the outlet valve element 8 in a closing direction, and an intake valve part 4 comprising an intake valve element 27 disposed from the underside to open/close an intake valve port 25, and an intake valve spring 30 to energize the intake valve element 27 in a closing direction. The volume V in the intake valve part 4 sealed with the intake valve element 27 is set in such a way that an air layer is formed under the intake valve element 27 even when air in the intake valve part 4 is compressed as pressure is added. Thereby, the air layer constantly isolates the intake valve element from a water surface, so that foreign matter flowing on the water surface is not attached to the intake valve element. On the outlet valve part 3, a forced valve opening/closing operation means 20 is provided to open/close the outlet valve element 8. By providing the valve with the means 20, foreign matter attached to the outlet valve element 8 and the part around it can be discharged together with drain water.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004257705-A (JP)
Title: Concentration device using absorption heat pump
Inventor: IKUMI YONEZO
IPC: F25B15/00
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a concentration device having superior heat efficiency.  <P>SOLUTION: Concentrated liquid such as fruit juice, salt solution or milk supplied to a concentrator 10 via a concentrated liquid supply pipe 40 is heated by hot water heated through a heat transfer pipe 4A of an absorber 4, a heat transfer pipe 5A of a resorber 5 and a heat transfer pipe 2A of a condenser 2 and circulated and supplied via a hot water pipe 17. Then, water is evaporated, concentrated liquid is discharged to a concentrated liquid discharge pipe 41 and the water vapor generated by the concentrator 10 is supplied as a heat source to a heat transfer pipe 3A of a evaporator 3 and a heat transfer pipe 6A of a desorber 6. Thus, a flow rate of the driving heat source introduced via a heat source supply pipe 15 to a heat transfer pipe 1A of a regenerator 1 can be reduced.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004265481-A (JP)
Title: Device and method for optical information reproducting and optical pickup device
Inventor: AKIYAMA HIROSHI
IPC: G11B7/125
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To improve reproducing performance by reducing a semiconductor laser (LD) noise by an optical means without changing the light amount necessary for reproducing an optical information recording medium.  <P>SOLUTION: An LD is driven with a high output exhibiting low LD noise. On the other hand, a phase plate 11 is disposed in an LD optical path to reduce the amount of a light directed to an optical disk 6 to 1/2, and the direction of an optical axis in the phase plate 11 is rotated to reduce the light amount of incident light directed toward the optical disk 6 through a polarization separation element 12 becomes to a light amount suited to reproduction in the optical disk 6.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004266496-A (JP)
Title: System and method for recording and controlling broadcast material
Inventor: AKAHA AKIHIKO
IPC: H04N5/76
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide technology capable of enhancing redundancy in broadcast material recording control.  <P>SOLUTION: This system for recording and controlling broadcast materials is provided with a plurality of controllers and a plurality of recorders and constituted so that a first connection state in which a first controller is connected with a first recorder and a second controller is connected with a second recorder and a second connection state in which any one of the first, second controllers is connected with both of the first, second controllers are possible by switching connection between the plurality of controllers and the plurality of recorders and the broadcast materials are recorded in both of the first, second recorders at the first connection state or the second connection state.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004138041-A (JP)
Title: Gas turbine
Inventor: TOMITA YASUMOTO
IPC: F02C7/18
Filed: 2003-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas turbine that prevents cooling troubles attributable to horseshoe vortexes generated in a vicinity of stationary blades of the turbine.  <P>SOLUTION: A first cooling air flow passage 41 to blow out cooling air c into a combustion gas flow passage 35 from a downstream side to an upstream side in the combustion gas flow direction is formed in an outer shroud 36b corresponding to leading edge 36a2 of a blade portion 36a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004270724-A (JP)
Title: Clutch control system
Inventor: ISHIDA SHIGEKI
IPC: F16D48/02
Filed: 2003-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clutch control system preventing sudden "contact" of a clutch caused by erroneous operation of a clutch pedal in automatic operation.  <P>SOLUTION: A cylinder 50 is provided to be connected with a clutch flow passage 25. The cylinder 50 comprises: a first piston 52, a second piston 53, and a third piston 54; a first pressure chamber 55 formed between the first piston 52 and a cylinder main body 51; a second pressure chamber 56 formed between the first piston 52 and second piston 53; a third pressure chamber 57 formed between the second piston 53 and third piston 54; a fourth pressure chamber 58 formed between the third piston 54 and cylinder main body 51; a first spring 60 disposed between the first piston 52 and second piston 53; and a second spring 61 disposed in the fourth pressure chamber 58 and having an elastic force larger than that of the first spring 60.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004272407-A (JP)
Title: Crime prevention device
Inventor: OGASAWARA TATSU
IPC: G08B15/02
Filed: 2003-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crime prevention device which restrains an invasion.  <P>SOLUTION: In the crime prevention device, a sprinkler is used and the end part of a water introducing pipe 32 for introducing tap water is rotative. A nozzle 31 for the sprinkler is mounted on the tip of the water introducing pipe 32a. The water introducing pipe 32 is provided with an electromagnetic valve 33 for introducing or stopping water, and the water introducing pipe 32a is provided with a rotation device 40 for rotating the valve. Further, outside a housing 10, a sound collection sensor 11 for detecting a suspicious person and a suspicious person direction detecting device 20 in which a plurality of infrared sensors are circularly arranged toward the outside are provided. In the housing 10, a control device 50 for controlling each device is provided. When the suspicious person is detected, the control device 50 rotates the nozzle 31 for the sprinkler in the direction which the suspicious person direction detecting device 20 detects. In the crime prevention device, the electromagnetic valve 33 is opened and water is vigorously emitted from the nozzle 31 for the sprinkler. By this, the suspicious person gets wet, and further invasion is prevented.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004267050-A (JP)
Title: Nutritive ingredient-adjusting food
Inventor: MACHIDA KENJI
IPC: A23L7/10
Filed: 2003-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nutritive ingredient-adjusting food which comprises rice bran, especially rice bran and embryo, is used to simply take nutrients, and can be cooked by a conventional cooling method to eat the cooked food, and to provide a food containing the nutritive ingredient-adjusting food.  <P>SOLUTION: This nutritive ingredient-adjusting food is characterized by comprising the rice bran, especially the rice bran and embryo. The food is characterized by containing the nutritive ingredient-adjusting food.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003278036-A (JP)
Title: Spinning frame
Inventor: RIECHE ANDREAS
IPC: D01H1/20
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To avoid unreasonable deformation or a load by improving driving parts and forming a spinning frame 10 of an economical inexpensive structure in the form equipped with a draft unit 16, the draft unit driving part 18, ring frames 20 and the ring frame driving part 22 or an exhaust system 26.  <P>SOLUTION: The spinning frame 10 is provided with the ring frame driving part 22 arranged between ends of a frame 12 of the spinning frame 10, especially the center of the frame 12 or the center of a module 12. Pulling means 22a extend from the ring frame driving part 22 in the mutual opposite directions along the spinning frame 10 to the one or the plurality of ring frames 20.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004274428-A (JP)
Title: Image processing method, image processor, recording medium and program
Inventor: ENOMOTO HIROMICHI
IPC: H04N1/38
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing method conducting processing meeting a customer's request, an image processor; and to provide a program for performing or operating them and a storage medium storing the program.  <P>SOLUTION: The image processing method has: a step for extracting information on a person; a step for obtaining trimming conditions containing at least a trimming rate and a trimming position to trim the image corresponding to an inputted image signal based on the extracted information on the person; and a step for conducting trimming based on the trimming conditions. Thus, a print being an object and presumed to be the most favorable one for a user is formed without causing trouble.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004268790-A (JP)
Title: Controlling method of defogging means for vehicle
Inventor: KI YOSHINORI
IPC: B60H1/00
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To securely remove fogging of a windshield and the like all the time to obtain clear visibility, and to create comfortable cabin environment, by automatically activating an optimum defogging means simply by operating a DEF switch, even by any driver, even under any operating conditions.  <P>SOLUTION: When air is blown out along an inner face of glass from a defrosting blow port by turning on the DEF switch, simultaneously "a parameter for determining fogging" used as an index of fogging degree is detected. Depending on the value of the parameter, the fogging degree is stratified into a plurality of steps, and one of the defogging means at a level predetermined so as to be suited for each of the steps is automatically selected and operated. As the parameter, relative humidity on the inner face of the glass or the like can be used. The defogging means with the plurality of different levels can be provided by combining individual conventional defogging means.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004272101-A (JP)
Title: Photoreceptor, image forming method and image forming apparatus using same
Inventor: OTA KATSUICHI
IPC: G03G5/05
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-cost image forming method with which an electrostatic charge latent image can directly be formed on a photoreceptor surface without requiring a charging step by corona discharge, and to provide an image forming apparatus.  <P>SOLUTION: The image forming method comprises: a step in which a photoreceptor including on a conductive support at least an electrical insulating layer and a photo charge charging layer which absorbs light, generates charges, and is charged with the charges upon voltage application, wherein the photo charge charging layer is present in a top surface, is subjected to image exposure, and simultaneously with or after the image exposure, voltage is applied between a conductive member brought into contact with the photoreceptor surface and the conductive support to form an electrostatic charge image having the same polarity as the electrode with the voltage applied on the photoreceptor surface, on an insulator; a step of developing the electrostatic charge latent image with a toner, after forming the electrostatic latent image with the same polarity as the voltage application on the photoreceptor; and a step of transferring a formed toner image to a recording medium.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004273958-A (JP)
Title: System and process for producing semiconductor chip, semiconductor chip, semiconductor device, electronic device, and electronic apparatus
Inventor: YODA TAKESHI
IPC: H01L21/60
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor chip in which variation in the height of electrodes is suppressed, a system and a process for producing such a semiconductor chip, a semiconductor device comprising that semiconductor chip, an electronic device and an electronic apparatus.  <P>SOLUTION: The semiconductor chip is produced by a process comprising a step for chemically processing a semiconductor substrate in a chemical processing tub 10, and a step for cleaning the semiconductor substrate in a rinse tank. Chemical processing is carried out under such an environment as the chemical processing tub is shaded and the cleaning is carried out under such an environment as the rinse tank is not shaded.  <P>COPYRIGHT: (C)2004,JPO&NCIPI