baber/WOPTO huggingface dataset:
Patent JP-2004253105-A (JP)
Title: Driving mechanism for information-detecting head in information recorder/reader
Inventor: YOMODA NORITOSHI
IPC: G11B7/095
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information-detecting head driving mechanism, having mass equilibrium function in three-axis directions so as to move/control an information detecting element driving part in the three-axis directions, in an information recorder/reader for detecting the relative position between an information track and an optical spot or a magnetic element on a recording medium and moving/controlling an objective lens movable part in the focusing direction and the tracking direction, independently of each other.  <P>SOLUTION: An information-detecting element holding body, a mass equilibrium driving body and a center of gravity part fixing body are communicated with each another; the three bodies are integrally bonded by an arm-supporting body; joined body design to allow an three-axis operation is performed; and moments generated in driving to move/control in each three-axis direction are made equal with the point of the center of gravity point as a support shaft, accompanying the moving /controlling in the three-axis directions, to enable strong control with respect to disturbances.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003284663-A (JP)
Title: Cabinet for household appliance
Inventor: SARGEANT ADRIAN ANTHONY
IPC: A47L15/22
Filed: 2003-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a useful cabinet for household appliances.  <P>SOLUTION: The cabinet is provided with four thin side walls 5, 6, 7 and 8 and one rear wall, made of a thin sheet material, which are joined together along the rims thereof leaving roughly rectangular front openings formed with the front rims of the four side walls, flanges on the four front rims turned inward within the same plane and a connecting means by which the flanges on three adjacent rims are connected to be formed as a tape beam portal frame having two corner parts joined firmly while withstanding moments. The fourth rim flange forms a beam 18 for linking flanges that form end parts 14 and 15 of the portal frame, and the cabinet is further provided with a means between the flanges to form the beam and the portal frame without resisting bending moments in substance.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003265787-A (JP)
Title: Game machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 2003-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of encouraging a player's expectation or passion for gambling to the number of balls to be put out.  <P>SOLUTION: A lottery means 50 executes a random lottery when a ball shot onto a game board gets in a special prize port 12, and a variable display means 20 displays a prescribed pattern fitting game according to the lottery result. A selection means 60 randomly selects, when the lottery result is a hit, the unit number of balls to be put out to the player to the winning of one ball to a variable prize port 40 and displays it on a selected number display means 30. A put out means 65 puts out balls of the unit number displayed on the selected number display means 30 every time a ball gets in the variable prize port 40 while the port is opened and closed according to the hit lottery result.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004317774-A (JP)
Title: Projector
Inventor: NAKAMURA KAZUYOSHI
IPC: G03B21/16
Filed: 2003-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projector capable of holding a display parameter even when power can not be suddenly supplied from an external power source.  <P>SOLUTION: The projector is provided with a light source to be used for projection display of images, a display parameter storage part for storing display parameters, a display parameter holding part for temporarily holding a display parameter read out from the display parameter storage part, a power supply part for supplying power obtained from the outside at least to the display parameter holding part, a thermoelectromotive force generation part for generating power by using heat generated from the light source, and a control part for controlling projection display by referring to the display parameter held in the display parameter holding part. When power can not be obtained from the outside, the power supply part supplies power generated by the thermoelectromotive force generation part to the display parameter holding part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004316029-A (JP)
Title: Method for producing conductive fiber, conductive fiber produced thereby and conductive fiber structure produced by using the same
Inventor: TAKAHIRA ATSUSHI
IPC: D01F1/09
Filed: 2003-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a conductive fiber having high electrical conductivity without deteriorating the fiber properties and free from the lowering of the conductivity with time and provide a conductive fiber produced by the method and a conductive fiber structure produced by using the fiber.  <P>SOLUTION: The conductive fiber is produced by spinning a fiber-forming component composed mainly of thermoplastic resins 3, 3' and further containing electrically conductive fine particles 4 and a metal 5 having low melting point. The spinning is carried out by melting the low-melting metal 5 together with the thermoplastic resins 3, 3'.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004317056-A (JP)
Title: Heat exchanger
Inventor: BABA NORIMASA
IPC: F28F27/02
Filed: 2003-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat exchanger for improving refrigerant distribution without increasing the number of part items.  <P>SOLUTION: This heat exchanger has a substantially vertical slender inlet header for allowing a refrigerant to flow in at first, a similarly substantially erect outlet header, and a plurality of finned tubes connected to the inlet header and the outlet header, and allowing the refrigerant to flow in from the inlet header. The heat exchanger is characterized by intensively arranging the plurality of tubes in the vicinity of a bottom part of the slender inlet header.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004319363-A (JP)
Title: Fuel cell system and its operation method
Inventor: WARIISHI YOSHINORI
IPC: H01M8/04
Filed: 2003-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To improve the low-temperature startability of a fuel cell system.  <P>SOLUTION: (1) This fuel cell system has a fuel cell stack 1 formed by laminating a cell 2 receiving supply of hydrogen and air to generate electricity, a heat medium layer 2 arranged in contact with the cell 2 to adjust the temperature of the cell 2, and a combustion layer 4 arranged in contact with the heat medium layer 3 to catalytically burn hydrogen to generate heat. (2) This system has three-way flow control valves 9 and 10 provided on a hydrogen supplying passage 50 and an air supplying passage 60 to the cell 2, which can carry the hydrogen and oxygen to a hydrogen supplying branch passage 52 and an air supplying branch passage 62 connected to the combustion layer 4 while adjusting the flow rates. (3) This system has a heat medium pump 71 for supplying a heat medium to the heat medium layer 3 while adjusting the flow rate. (4) This system further has an ECU 7 (electronic control unit) for controlling the three-way flow control valves 9 and 10 and the heat medium pump 71 according to the operating state of the cell 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004314545-A (JP)
Title: Method and equipment for manufacturing optical element, and optical element
Inventor: WADA KAZUHIRO
IPC: B29C45/37
Filed: 2003-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of an optical element such as a diffraction lens which hardly causes a shape fault in a diffraction structure of a molded article on the occasion of opening a mold.  <P>SOLUTION: A plastic lens PL fitted on an optical surface 14a of a movable half 14 is put in an initial release state wherein it is slightly separated from the optical surface 14a, as the result of the peripheral flange portion PLa thereof being pushed outward by ejection pins 16. By initially releasing the plastic lens PL from the movable half 14 immediately after initial mold opening, in this way, it can be avoided completely that a diffraction lens surface PLb formed on the plastic lens PL and a diffraction pattern formed on the optical surface 14a of the movable half 14 come into contact with each other, even when the plastic lens PL contracts by cooling.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004314890-A (JP)
Title: Accommodation ladder device
Inventor: SHIMA YASUYUKI
IPC: B63B27/14
Filed: 2003-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an accommodation ladder device that can easily cope with the variation of a using situation such as a positional relation with a quaywall, has a simple structure, and is easily used.  <P>SOLUTION: The accommodation ladder device comprises an accommodation ladder body 30 transferred from a storing state in a vessel 10 to a state extending diagonally downward along the accommodation side 14 of the vessel 10, and an auxiliary accommodation ladder 40 that turns horizontally at the lower end side of the accommodation ladder body 30 and is transferred between an overlapping state on the the accommodation ladder body 30 and a state of extending in the side direction of the accommodation ladder body 30. The auxiliary accommodation ladder 40 comprises a ladder step 46 liftable following a ladder step 38 of the accommodation ladder body 30 in the overlapping state on the accommodation ladder body 30, and a movable walking plate 42 transferred between a state of having a flat walking surface over the ladder step 46 and a state of being erected on the side of the auxiliary accommodation ladder 40 to expose the ladder step 46.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004325551-A (JP)
Title: Manufacturing method of optical waveguide
Inventor: FUJITA DAIGO
IPC: G02B6/13
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method in which an optical waveguide, that is capable of accommodating electric wiring, is efficiently, simply and inexpensively formed without waste by a cured polymer and to provide an optical/electric combined wiring substrate in which the optical waveguide manufactured by the above method, electric wiring and electric contact points are coexisted.  <P>SOLUTION: The manufacturing method is provided for a flat surface type optical waveguide 10 in which optical wiring is formed on a substrate 11 by a bottom clad 1a and a top clad 1b that are made of the cured polymer and a core 2. The material of the clad 1a and 1b is coated by stencil printing and then cured. The material of the core 2 is coated by a dispenser and then, cured. Note that the clad 1 could be formed by a dispenser and the forming of the core 2 could be conducted by stencil printing.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004321336-A (JP)
Title: Massage machine
Inventor: TANIZAWA TAKAYOSHI
IPC: A61H15/00
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a massage machine capable of performing appropriate treatment to each of a plurality of users without the need of troublesome work.  <P>SOLUTION: In the massage machine provided with an input part 1 capable of inputting the change of treatment information such as treatment contents, treatment courses and the like, the input part 1 is provided with user input keys 9 for inputting the change separately for each of the plurality of users and change contents are stored separately for each user. Also, instead of the user input keys 9, the user can be inputted by fingerprints or voiceprints.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004327149-A (JP)
Title: Connector for card
Inventor: MATSUKAWA JUN
IPC: H01R13/629
Filed: 2003-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connector for a card wherein a dimension of the widthwise direction of a memory card is made small.  <P>SOLUTION: The connector includes an insulating housing 3 with a plurality of terminals 5 mounted in parallel, a top plate 41, and a metal shell 4 having a pair of side plates 42, 43 which are perpendicularly provided from edges of both sides of the top plate 41. The metal shell 4 is attached to the insulating housing 3, and a card receiving cavity 11 is formed of which upper side is partitioned at the top plate 41 of the metal shell 4 and both sides are partitioned at the side plates 42, 43 of the metal shell 4, by which the memory card is interposed or removed, and the card ejecting mechanism 2 of a push/push system is provided along the lower part of the edge of one side of the card receiving cavity 11.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004321898-A (JP)
Title: Dope, its producing method and coated object
Inventor: SUZUKI MAMIKO
IPC: G03F7/38
Filed: 2003-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a dope by deaerating economically while keeping the stability of the dope, the dope and a coated object.  <P>SOLUTION: This method for producing the dope from a mixture containing a vinyl monomer, a binder polymer and a photopolymerization initiator comprises a deaeration step to deaerate the mixture by evacuating a mixture-housed tank until the vacuum of ≥25 kPa and ≤55 kPa while agitating the mixture so that the discharging-flow circulation time T<SB>cd</SB>[second] satisfies 1<T<SB>cd</SB><100. The coated object is obtained by applying the dope to a support.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004326331-A (JP)
Title: Unauthorized memory access detection method and program of the same
Inventor: MIMORI MASATO
IPC: G06F21/60
Filed: 2003-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To early detect unauthorized memory access by a program run on a system enabling free memory access which is called by a program run on a system disabling unauthorized memory access.  <P>SOLUTION: An execution part 108 of a Java VM 106 executes Java byte code read in. A native method library execution part 113 calls and executes a native method library. While or after the native method library is executed, an unauthorized memory access detection part 114 detects unauthorized memory access by the native method library over a memory area ensured by a memory ensuring part 111.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004325842-A (JP)
Title: Developer replenishment system, development device, and image forming apparatus
Inventor: SHIMIZU AKIHIRO
IPC: G03G15/08
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To restrict the upsizing of a system and increase of a cost, and to replace a toner bottle with high reliability and with high operability by a user.  <P>SOLUTION: The developer replenishment system includes: a movable hold member 300 that detachably holds the toner bottle 1 for discharging developer stored inside from a discharging opening; a turnable operation cam 31 that guides the holding member 300 so that the toner bottle 1 can be attached to or detached from the main body of the system; and guide members 31d and 31e which guide the toner bottle 1 so that it is attached to or detached from the holding member 300. The guide members 31d and 31e are disposed near the entrance opening of the operation cam 31 where the discharging opening of the toner bottle 1 enters, and are movable by the turning operation of the operation cam 31. In the position where the operation cam 31 does not allow attachment of the toner bottle 1 to the main body of the system, the guide members 31d and 31e guide the toner bottle 1 so as to be attached to or detached from the holding member 300. Thus, the toner bottle can be attached or replaced highly reliably with satisfactory operability by a user.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004328468-A (JP)
Title: Data-dividing processing method, data-combining processing method, and radio base station
Inventor: KAWAKAMI MASAHIKO
IPC: H04W88/08
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data-dividing processing method, a data-combining processing method, and a radio base station capable of reducing a peak of a processing load by conducting processings for a plurality of channels in an appropriate order.  <P>SOLUTION: In the data-dividing processing method including a dividing process for dividing data, a pre-dividing process for conducting processing which use a pre-dividing data size as a processing unit, and a post-dividing process for conducting processing using a post-dividing data size as a processing unit, post-dividing data are processed for a plurality of channels in a sequence following the order of outputs. In the data-combining processing method including a combining process for combining data, a pre-combining process for conducting processing using a pre-combining data size as a processing unit, and a post-combining process for conducting processing using a post-combining data size as a processing unit, pre-combining data are processed for a plurality of channels in a sequence following the order of outputs. The data-dividing processing method and the data combining processing method are implemented at the radio base station.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004310698-A (JP)
Title: Cover lock mechanism
Inventor: LIN WEI-HSIN
IPC: E05C1/06
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cover lock mechanism which is applied to household electric appliances and electronic, information products and especially applied to a lock of a cover of a computer case.  <P>SOLUTION: The cover lock mechanism is attached to a cover and constituted so that the cover is locked to a cover frame. In the cover lock mechanism, lock is completed by sliding a slide of the cover in the horizontal direction by a guiding work of a cum by rotating a handle rotation shaft of the cover first and further engaging an engaging means provided to the slide into a corresponding engaging means of the cover frame. Thus, speed for horizontally transferring the slide forms directly proportional relation with a rotation angle of the handle rotation shaft by a cum rotary action and an event with insufficient application of force is not generated when the cover handle rotating shaft is rotated. In addition, the cover lock mechanism has simple structure, does not require a large quantity of screws, efficiently reduces the number of components and enhances convenience of attachment and detachment of the lock mechanism.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004332217-A (JP)
Title: Frame device
Inventor: SHIMODAIRA FUMIAKI
IPC: E06B3/964
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a frame device capable of easily, quickly, and extremely firmly installing a decorative frame member around a panel in furniture used as a door of a cabinet and a shelf.  <P>SOLUTION: This frame device is composed of a corner member A having two casing-like inserting parts 1 having a first side surface part 1a for forming a screw installing hole 2, and a second side surface part 1b for forming a pressing object part 3, and formed by constituting both inserting parts 1 and 1 at a right angle, a frame member B for forming a hollow inserting object part 6 for inserting the inserting parts 1 and 1, and forming a fastening through-hole 7 in a position corresponding to the screw installing hole 2, and a fixing screw member 10 threadedly engaging via the screw installing hole 2. The inserting parts 1 of the corner member A are inserted into the inserting object part 6 of the frame member B. The fixing screw member 10 is threadedly engaged with the screw installing hole 2. The screw shaft tip of the fixing screw member 10 presses the pressing object part 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004330035-A (JP)
Title: Ultrasonic washing method
Inventor: SHIBANO MIYUKI
IPC: H01L21/304
Filed: 2003-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To enhance a washing effect simultaneously with the shortening of the time required for degassing a washing solution for performing ultrasonic washing or a washing time.  <P>SOLUTION: When a work comprising a metal, ceramics, a hard resin or a composite body comprising them is washed ultrasonically, the work is charged in the basket 11 of a washing tank 2 and, after the washing tank 2 is hermetically sealed with a lid 7, it is evacuated by a vacuum drawing circuit 4 to bring the degree of vacuum in the washing tank 2 to negative pressure lower than atmospheric pressure by 0.09 Mpa or below. Thereafter, the degassed washing solution is introduced into the washing tank 2 from a storage tank 3 and an atmosphere open valve 30 is opened to return the pressure in the washing tank 2 to an atmospheric pressure state to perform ultrasonic washing.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004000598-A (JP)
Title: Apparatus and method for accessing and analyzing physiological fluid
Inventor: SOHRAB BORZU
IPC: G01N27/327
Filed: 2003-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an analyte concentration determination system integrating a function of accessing to fluid with a function of examining the fluid, facilitating the use, minimizing pain applied to a patient, and easily carried.  <P>SOLUTION: The system includes a plurality of devices and each device includes (i), at least a single skin piercing member constituted to access to physiological fluid under the skin surface, (ii) a biosensor integrated with the skin piercing member and measuring characteristics of accessed physiological characteristics, and (iii) a physiological fluid carrying passage extending from at least the single skin piecing member to the biosensor. This system is provided with a means moving the plurality of devices respectively, so that at least the single piercing member diagonally pierces the skin surface and subsequently is drawn out from the skin surface.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004333424-A (JP)
Title: Molten solidified body suspension device
Inventor: ISAKI MAKOTO
IPC: G21F9/36
Filed: 2003-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To store by remote operation a molten solidified body in a storing container having a very small clearance between the body and the container wall surface, concerning a molten solidified body suspension device suitable for storing the molten solidified body of a low-level radioactive waste in a drum can.  <P>SOLUTION: This molten solidified body suspension device has a constitution wherein many equal-length longitudinal lanyards 2 having a bendable lower part respectively are suspended from the periphery of a flange 1 provided with suspenders 8, and a stop 3 is installed on the lower end of each longitudinal lanyard, and the stops are connected circularly by a tow rope 5, and a towing part of the tow rope is wound up by a winding machine 6. The longitudinal lanyards are hung down on the periphery of the molten solidified body 7, and the circular part of the tow rope is drawn by the winding machine, to thereby suspend the molten solidified body. The device also has a constitution wherein a spring 4 for connecting circularly the stops on the lower ends of the longitudinal lanyards is arranged, and when the tow rope is loosened, the diameter of the circular part is expanded by elastic force of the spring. A coil spring is used as the spring, and the tow rope is inserted circularly inside the coil spring.  <P>COPYRIGHT: (C)2005,JPO&NCIPI