baber/WOPTO huggingface dataset:
Patent JP-2004129482-A (JP)
Title: Electric motor deriving from discovery of magnetic force concentration effect of electromagnet
Inventor: HOSHINO NOBORU
IPC: H02K1/16
Filed: 2003-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To enhance efficiency of an electric motor by making "magnetic force concentration cuts" in an electromagnetic surface or the core surface of a rotor.  <P>SOLUTION: Magnetic force concentration grooves 1 or magnetic force concentration cuts 2 are made in an electromagnetic surface 4 or the core surface 3 of a rotor. The magnetic force concentration cuts are dimples made in the electromagnetic surface and the core surface of the rotor. The magnetic force concentration cut is effective regardless in which of the electromagnetic surface or the core surface of the rotor it is made although the width thereof is limited to an optimal value.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004303931-A (JP)
Title: Cutting apparatus
Inventor: AKITA SOICHIRO
IPC: B23Q17/24
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To realize an alignment without a contact of a cutting blade and an optical means with a work to be processed of in the case where the diameter of the cutting blade is changed in a cutting apparatus, and also to assure cutting accuracy without applying a load to a cutting means.  <P>SOLUTION: The cutting apparatus 10 comprises at least a chuck table 11 for holding a work to be processed, a cutting means 12 provided with a cutting blade 36 for cutting the work held with the chuck table 11, and a cutting drive means 14 for moving the cutting means 12 in the cutting direction. In this cutting apparatus, the cutting drive means 14 is provided with a movable base 25 which can be moved in the cutting direction. The cutting means 12 is fixed to the movable base 25 and moreover an optical means 13 is also arranged to be movable in the cutting direction for the movable base 25.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004303002-A (JP)
Title: Stay managing system
Inventor: OKUDA SHIRO
IPC: G06F19/00
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stay managing system for preliminarily grasping the number of contract accommodations necessary for accepting visitors at the time of holding a large-scaled event such as The National Athletic Meet, and for efficiently performing accommodation arrangement in session according to situations.  <P>SOLUTION: This stay managing system 10 is provided with: an accommodation information data base 11 in which contract accommodation information in an event holding region is stored; a temporary application information input terminal 12 for inputting temporary stay application information associated with users who stay in the event holding period and region; an accommodation arrangement simulator 13 for simulating accommodation arrangement processing on the basis of the temporary stay application information and the accommodation information; an output device 14 for outputting simulation results; an accommodation arrangement simulation result data base 15 for storing the simulation results, a stay application information input terminal 16 for inputting the actual stay application information; and an accommodation arranging server 17 for performing the actual accommodation arrangement processing on the basis of the stay application information and the simulation results.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004310172-A (JP)
Title: Antitheft system
Inventor: MIYAOKA SEIJI
IPC: G08B13/22
Filed: 2003-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a antitheft system in which an incorrect operation is suppressed and an exact criminal image is acquired by recording a video when a merchandise is taken out, and when the merchandise passes a gate in order to clarify a shoplifted object.  <P>SOLUTION: The antitheft system 10 is provided with a radio tag 22 mounted on merchandise 20, an entrance/exit antenna 24 which is arranged at the entrance/exit of the store and can communicate with the radio tag 22, an entrance/exit communicating means 26 connected to the entrance/exit antenna 24 for supplying power to the entrance/exit antenna 24, and for communicating the result of the communication with the radio tag 22, an alarm means 30 for generating an alarm and a control means 40 for controlling the operations of the entrance/exit communicating means 26 and the alarm means 30. When the entrance/exit communicating means 26 supplies power to the entrance/exit antenna 24, and the radio tag 22 communicates with the entrance/exit antenna 24, the control means 40 starts the alarm means 30 to generate an alarm.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004307555-A (JP)
Title: W/o type emulsion ink for stencil printing
Inventor: ONO KOJI
IPC: C09D11/037
Filed: 2003-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a W/O type emulsion ink for stencil printing, which is free from environmental pollution, has high emulsion stability even in long-term storage, and does not cause clogging of screen even when left to stand for a long time on a printing press.  <P>SOLUTION: The W/O type emulsion ink for stencil printing consists of 10-90 wt.% of an oil phase and 90-10 wt.% of an aqueous phase, wherein the oil component of the oil phase contains a medium-chain fatty acid triglyceride.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004308948-A (JP)
Title: Heat pipe and cooling device using the heat pipe
Inventor: IPPOSHI SHIGETOSHI
IPC: F28D15/02
Filed: 2003-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat pipe securely operating without using an external power, less affecting heat transportation capacity by the attitude thereof, and capable of stably transporting heat even in high flux, and a compact cooling device using the heat pipe.  <P>SOLUTION: In this heat pipe 100, a plurality of flow passage change parts 11 in which at least one of the peripheral length of the flow passage in cross section and the flatness of the flow passage is increased along the flow passage are provided in the flow passage 10 in which working fluid 4 is sealingly stored in the state of being arranged in the increasing direction. The plurality of flow passage changing parts are used as heat receiving parts 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004310259-A (JP)
Title: Output system and its control method
Inventor: ISHII NAOKI
IPC: B41J21/00
Filed: 2003-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an output system for processing the data of an object base and its control method for transmitting only corrected objects from a host device at the time of executing reprint, and for replacing objects by object units in an output device in order to more efficiently execute reprint than a conventional manner.  <P>SOLUTION: In an output system constituted of a host device 3000 and an output device 2000 connected through a bi-directional communication line, the host device 3000 is provided with a means for editing output data for each object, a means for transmitting output data constituted of layout information and objects and a means for transmitting only corrected objects at the time of executing reprint. The output device 2000 is provided with a means for storing received output data and a means for replacing the objects of the output data with the corrected objects for output at the time of executing reprint.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004307142-A (JP)
Title: Slab stack separating device
Inventor: IGATA SUETA
IPC: B65G59/02
Filed: 2003-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slab stack separating device capable of precluding occurrence of misclamping even if a dislocation exists in stacked slabs by moving tongs easily to the center of the slabs.  <P>SOLUTION: The slab stack separating device is to grasp and lift the upper stage one 11 of the slabs 11 stacked and is equipped with a main frame 1 capable of rising and falling, a slide base 2 installed on the main frame 1 and capable of sliding in a horizontal plane relative to the main frame 1, and the tongs 3 installed on the slide base 2 for grasping the slabs 11, wherein the slide base 2 is arranged as sliding within a horizontal plane so that the tongs 3 are positioned in the center of the slabs 11 when they are grasped by the tongs 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004312409-A (JP)
Title: Device and system for monitoring streamed noise in wired communication network
Inventor: KAWAGUCHI TOMOYUKI
IPC: H04B3/46
Filed: 2003-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for monitoring a streamed noise in a wired communication network, which smoothly and efficiently performs monitor work and is superior in handlability and operability.  <P>SOLUTION: A signal switching means 110 is provided which selects one of a plurality of high frequency signals transmitted from a plurality of nodes, and one or more node groups and the monitor order of node groups are preliminarily registered in a storage means 124 from an operation means 122, and a designation control means 123 designates a node being a transmission destination of a high frequency signal which the signal switching means 110 is caused to select, in accordance with the node groups and the monitor order, so that a user monitors a streamed noise of only node groups to be monitored, in a desired order.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004316083-A (JP)
Title: Double sliding sash with grille for window
Inventor: INOUE MASAYUKI
IPC: E06B9/01
Filed: 2003-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sash which prevents a peep even in partial opening and which exerts an excellent crime prevention effect.  <P>SOLUTION: A grille 3 for windows is composed of a grille frame 7 and vertical grilles 8 and 8' which are assembled in juxtaposition with the grille frame 7. The grille frame 7, which surrounds an opening of a window frame 1 to be closed with inside and outside sliding screens 2 and 2', is brought into close contact with the outdoor end side of the window frame 1, so that the grille 3 can be detachably attached to the window frame 1. An insecticidal net 11 for closing the opening is provided in a tensioned state on the indoor side, with respect to the vertical grilles 8 and 8', of the grille 3, and a ventilation space between each of left and right jambs 3c and 3c and the vertical grille 8, adjacent to at least the jamb 3C, among the vertical grilles 8 and 8' is closed with an opaque panel 9.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004316196-A (JP)
Title: Non-skid waterproof sheet made of polyvinyl chloride
Inventor: OKADA KAZUKI
IPC: E04D5/06
Filed: 2003-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a waterproof sheet made of polyvinyl chloride, which hardly degrades its non-skid effect even in a wet application state, is easy to clean even if sand, dust, etc. are deposited thereon, and available in a lamination mode.  <P>SOLUTION: The non-skid waterproof sheet made of polyvinyl chloride is formed by applying a fluid resin containing particles to a surface of a substrate, and hardening the same to form minute asperities on the surface. The thickness of a hardened film of the fluid resin is set to 0.5 mm or less, and the covering ratio of the fluid resin to the surface of the substrate is set in the range of 20 to 80 %.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003331591-A (JP)
Title: Semiconductor memory device
Inventor: RI SHOKON
IPC: G11C16/04
Filed: 2003-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor memory device in which a discharge time of a bit line can be shortened under an operation condition of low power source voltage and operation speed can be improved.  <P>SOLUTION: This device comprises a bit line discharge circuit 160 discharging bit line voltage before read/write operation is performed. The bit line discharge circuit 160 is constituted of high voltage and low voltage transistors DTR 00-DTRx0, DTR01-DTRx1 connected in series between the bit line and ground voltage. The high voltage transistors DTR00-DTRx0 are turned on and off by high voltage Vpp, the low voltage transistors DTR01-DTRx1 are turned on and off by discharge signals BLDIS0-BLDISn.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004316794-A (JP)
Title: Turn table
Inventor: AIDA YASU
IPC: F16M11/08
Filed: 2003-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To easily adjust a turn table so that a connection between two transmission bodies of a power transmission mechanism can be disconnected with a same force at all times in any turn table even if the turn table is mass-produced.  <P>SOLUTION: A placing table 4 is rotatably installed on the upper side of a base 2, and the power of a motor 26 is transmitted to the placing table 4 through the power transmission mechanism 16 to rotate the placing table 4. The power transmission mechanism 16 comprises a spur gear 18, and the spur gear 18 is rotatably supported on the base 2 and comprises an insert shaft 30 having a male screw 32 formed on the periphery thereof. A spur gear 20 is inserted onto the insert shaft 30, and the spur gear 20 comprises a portion in surface contact with the spur gear 18 around the insert shaft 30. The spur gear 20 is inserted onto the insert shaft 30, the spur gear 20 together with the spur gear 18 are held by a clutch nut 34 and the spur gear 20 is pressed against the spur gear 18. A plurality of graduations 38 are formed on the upper surface of the spur gear 20 at specified angles, and an indicator 40 capable of indicating the graduations 38 is installed on the upper surface of the clutch nut 34. A power is transmitted from the motor 26 to the spur gear 20, and the spur gear 18 transmits drive force to the placing table 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004314002-A (JP)
Title: Particulate removing device
Inventor: YUKI YOSHINORI
IPC: B01D47/02
Filed: 2003-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a particulate removing device capable of efficiently removing the particulates included in a large amount of gas containing particulates at a low cost.  <P>SOLUTION: Liquid introducing pipes 2 and 3 are installed in a gas route where the gas containing the particulates is passed to as to exist along the moving direction of the gas. The peripheral walls of the liquid introducing pipes 2 and 3 are provided with annular slits 22 and 32 to form annular nozzle mechanism 20 and 30 such that liquid is radially sprayed from the annular nozzle mechanism 20 and 30.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004313596-A (JP)
Title: Golf ball and method for forming dimple of golf ball
Inventor: SATO KATSUNORI
IPC: A63B37/00
Filed: 2003-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a golf ball for increasing the effect of dimples, raising aerodynamic performance, and stabilizing and achieving fixed carry and directivity regardless of a hit position by optimizing a specified parameter relative to the largeness and arrangement of the adjacent dimple.  <P>SOLUTION: The golf ball includes a plurality of dimples on an outer peripheral surface, which are circular or nearly circular in a plane view. As to relation between a reference dimple arbitrarily selected among the dimples and the dimple adjacent to the reference dimple, an angle α made by two line segments drawn from the center of the adjacent dimples to be in contact with the edge part of the reference dimple and an angle β made by two segments drawn from the center of the reference dimple to be in contact with the edge part of the adjacent dimple has the adjacent relation of ¾α-β¾≥15°, and the number of dimples having this relation occupies 60% or more of the total numbers of the dimples. Then a dimple arrangement effect is increased, aerodynamic performance is raised, and also the excellent carry and directivity are obtained regardless of a ball hit position to the golf ball.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004003636-A (JP)
Title: Flexible joint
Inventor: ONO JUNICHI
IPC: F16L27/10
Filed: 2003-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flexible joint requiring less space and having high pressure resistance.  <P>SOLUTION: The flexible joint 1 has a spirally formed hose 2. The spiral formation permits the introduction of much bending without changing the construction of the hose itself. The flexible joint 1 therefore requires less space and has high pressure resistance. Constraints are reduced in the layout of the flexible joint 1, and so the flexible joint 1 can be disposed in position on a pipe assembly to be installed in a small space such as an engine room and the highly durable pipe assembly can be offered.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003311788-A (JP)
Title: Structure of gas injection part in mold for gas injection molding
Inventor: AOYAMA TAKAYUKI
IPC: B29C45/17
Filed: 2003-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To always and stably perform expected gas injection molding by preventing the leakage of gas from a gas injection part in a mold for gas injection molding.  <P>SOLUTION: An expansion step part 15 is formed on the outside surface of a gas injecting nozzle 6 protruding in the molding cavity 1 of the mold. The step surface 19 of the expansion step part is set to a form contracted so as to become tapered toward a base part, and the nozzle is set in the mold so that the step surface forms the molding surface of the molding cavity.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004324765-A (JP)
Title: Transmission
Inventor: ISHII NOBUHIRO
IPC: F16H57/02
Filed: 2003-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To compactly compose a transmission by reducing the arrangement space of an oil passage plate and an HST transmission, and to compactly arrange the transmission between an engine and a lawn mower in the configuration of the transmission that is fitted to a sulky type lawn mower, or the like, and performs traveling drive and speed change for transmitting power to the lawn mower.  <P>SOLUTION: In the transmission for accommodating a recessed oil passage plate 14 in a plan view into a mission case, and arranging an input shaft 11 at the left/right center of the oil passage plate 14 and a PTO shaft 12 for transmitting power to the lawn mower 17 in parallel with an input shaft 11 in the longitudinal direction, the oil passage plate 14 is arranged in the crosswise direction, a pair of crosswise hydraulic pumps 27L, 27R is arranged in the longitudinal direction in the recess of the oil passage plate 14, and a pair of crosswise hydraulic motors 26L, 26R is arranged in a crosswise direction at both the left/right outer sides of the oil passage plate 14.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004327331-A (JP)
Title: Charge control method of nonaqueous electrolyte battery
Inventor: YAGASAKI ERIKO
IPC: H01M10/05
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem wherein the performance of a cycle and safety after the cycle are remarkably degraded when pulse charge is applied to a nonaqueous electrolyte battery using a solid or gelatinous polymer electrolyte.  <P>SOLUTION: The nonaqueous electrolyte battery is equipped with a porous polymer electrolyte on at least either of positive and negative electrode plates. This charge control method of the nonaqueous electrolyte battery comprises: a first process for charging the battery to a predetermined charge voltage with a constant current; and a second process for repeating constant-voltage charge and charge intermission.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004326600-A (JP)
Title: Clustering device of structured document
Inventor: SAITO TAKAHIRO
IPC: G06F17/30
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a clustering result according to a viewpoint desired by a user from a document structured by a plurality of pieces of stereotyped information and a test that is non-stereotyped information.  <P>SOLUTION: This device for clustering the document structured by a plurality of pieces of document attribute information that is stereotyped information and the text that is non-stereotyped information comprises a means for generating a characteristic element weight parameter, which is used in the calculation of the similarity between documents to be clustered, coupled with the document attribute information.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004194647-A (JP)
Title: Protein crystallization condition-screening device
Inventor: MOGI ITSURO
IPC: B01J4/02
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a protein crystallization condition-screening device capable of performing the protein crystallization condition screening efficiently a vapor diffusion method by using a sitting drop method.  <P>SOLUTION: This protein crystallization condition-screening device capable of performing the protein crystallization condition screening by using the sitting drop method which is a kind of the protein crystallization by using the vapor diffusion method is constituted by joining a crystallization plate-forming device 2 equipped with a separate injection means for separately injecting a protein solution and a crystallization solution into wells of the crystallization plate and a seal-pasting part for tightly closing the injected wells, with a protein crystal-detecting device 5 for detecting the protein crystals in a thermostat chamber for housing the crystallization plate after the injections in a prescribed environment and performing the crystallization plate conveyance automatically to perform the screening automatically in a good efficiency.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004326041-A (JP)
Title: Image recorder
Inventor: ISHIKURA KAORU
IPC: B65H1/00
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the image of a document from being recorded in a state that is not desired by a user and to prevent deterioration of efficiency of an image recording processing and waste of resources, by inhibiting re-determination of a paper size after the paper size is once determined, even if a recording magnification for the document is changed by increasing or decreasing.  <P>SOLUTION: Upon the depression and operation of a zoom key 262 on a magnification setting screen G16 (s6, s8), the set value of a recording magnification is changed by being increased or decreased (s7, s9). Subsequently, it is determined whether or not the increased or decreased range is within a predetermined range set in advance for the recording magnification used for determining a paper size relating to a paper feed tray selected in s3 (s21). When the increased or decreased range of the recording magnification is within the predetermined range, the control part 2 does not change the contents of the determination of the paper size (s21→s6). This prevents the image of a document from being recorded on paper whose size is different from one desired by the user.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004324374-A (JP)
Title: Housing fixed metallic ornaments and housing fixed construction
Inventor: NISHIMURA TATSUYA
IPC: E06B3/98
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide frame fixing metal fittings capable of easily and reliably connecting frame bodies together without performing welding work.  <P>SOLUTION: These are frame body fixing fittings 1 equipped with L-shaped fittings 10 where a plurality of bearing portions 2 are formed as one body and frame fixing metal fittings 1 having an L-shaped thick plate body 4 fixed to the L-shaped fittings; the bearing portion 2 is constituted by the formation of a pair of supporting piece 20 formed at the outer side and inner side of the L-shaped fittings facing each other which are formed by an erected portion 21 of a thin piece extended and bent at right angle to the center line of the L-shaped fittings, a sloped piece 22 bent to the opposite side and continues to the erected portion and a turn back piece 23 bent to form an apex 20a continuing to the sloped piece; on the other hand, at the outer side and the inner side between neighboring supporting portions, the tip side is located near the extension of the apex side 20a and has a wing portion 30 located at the bearing portion side.  <P>COPYRIGHT: (C)2005,JPO&NCIPI