baber/WOPTO huggingface dataset:
Patent JP-2003306949-A (JP)
Title: Sliding device for pile head part
Inventor: TAKURA TAKASHI
IPC: E04B1/36
Filed: 2002-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sliding device for a pile head provided in the connection part between a foundation pile and a foundation beam which does not cause a bending stress and horizontal force to act on the pile head.  <P>SOLUTION: A pile head pin 4 is constituted by connecting, through a connection member 7, a spherical seat 5 having a protrusion 5a and a cover body 6 having a recess 6a fitted to the protrusion 5a in a condition that mutual faces of the protrusion 5a and the recess 6a are brought into contact with each other. In the sliding device 8, a sliding member 10 in which a sliding material is used is arranged at the upper face of a steel plate 9 fixed to the upper end face in the pile head, and the spherical seat 5 of the pile head pin 4 is arranged on the upper face thereof. And hence, when a horizontal force larger than a specified friction force is exerted on the existing pile 1 from the foundation beam 2, the sliding member 10 on which the pile head pin 4 is put freely slides horizontally on the upper face of the steel plate 9, and a horizontal force from the foundation beam 2 hardly acts on the pile head of the existing pile 1 and a horizontal strength or a bending stress which is apt to be induced on the pile head of the existing pile 1 is relieved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003307461-A (JP)
Title: Torque detector
Inventor: KOBAYASHI AKIYOSHI
IPC: G01L3/14
Filed: 2002-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a detector for detecting a torque stably and with high accuracy.  <P>SOLUTION: A driving shaft 12 is driven by a DC motor 10 with a speed reducer. The driving shaft 13 and a shaft 18 to be driven are engaged by a worm gear. A load such as a tap or the like is connected to the shaft 18 to be driven. A load torque applies a force in a thrust direction to a worm 14a at the worm gear. A load cell 16 is installed at the worm 14a, and the force in the thrust direction is detected by the load cell 16 so as to be output as an electrical signal. When a magnitude of the load torque is associated with an output of the load cell 16, the torque is detected with high accuracy.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003015129-A (JP)
Title: Liquid crystal display device and portable electronic apparatus
Inventor: YOSHII KATSUMASA
IPC: G02B5/02
Filed: 2002-04-17
Abstract: PROBLEM TO BE SOLVED: To provide the liquid crystal display device which has a viewing angle property that allows a display to appear brighter when a viewer looks at the display surface of the liquid crystal display device from a direction close to a normal line direction with respect to the display surface than when the viewer looks at the display surface from other viewing angles. SOLUTION: An electrode and an alignment layer are provided at the inner surface side of one substrate 10 of substrates 10 and 20 opposing each other so as to sandwich a liquid crystal layer 30 in that order from the substrate 10 side. A reflector 47 is disposed at the outside surface side of the substrate 10 of a liquid crystal cell 35b formed by providing the electrode and the alignment layer at the inside surface side of a substrate 20 in that order from the other substrate 20 side, or between the substrate 10 and the electrode 15 disposed at the inside surface side. A retardation plate 27 and a polarizing plate 28 are provided at the outside surface side of the substrate 20 in that order from the substrate 20 side.  When an angle between the normal line direction P1 with respect to the display surface 1a of the liquid crystal display device 3 and a main viewing direction α is from 0 deg. to 20 deg., a reflection peak value of light incident upon the liquid crystal display device 3 and reflected by the reflector 47 is set so as to occur within a range of 20 deg. from the normal line direction P1 .
Patent JP-2003314974-A (JP)
Title: Ammonia refrigerant refrigerating device
Inventor: MASUDA AKIRA
IPC: F25B39/04
Filed: 2002-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerating device offering large-size construction by preventing a used ammonia refrigerant from being influenced by salt content existing in the atmosphere or a refrigerated atmosphere, eliminating the possibility of a resulting corrosion process, protecting global environment and giving less influences to food products.  <P>SOLUTION: The ammonia refrigerating device using ammonia as a refrigerant comprises: a heat exchanger formed of an aluminum base material; refrigerant pipes 1 each of which has the outer surface subjected to cladding treatment specified by JIS standard H4080-A7072 to form a protecting coating layer 1A; and fin materials 2 each of which is formed of an aluminum material specified by JIS standard H4000-A1050 or A1100 and has the surface precoated with an acrylic resin electric insulating layer 2A. The plurality of adjacent refrigerant pipes 1 bent in hair-pin shape are brazed to each other via U-bent connection pipes by a torch, applying an Al-Si brazing material to their bonded portions via a fluoride flux material.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003318753-A (JP)
Title: Radio communication apparatus
Inventor: OZAKI EMI
IPC: H04B1/3822
Filed: 2002-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To check reception interference when transferring data, etc., to a display, etc., without using a shield.  <P>SOLUTION: A data transfer bus 41 is provided for normal transfer of data, indifferent to the operation of a transceiver 12, between a controller 16 and a display 19, so that, when the controller 16 runs a downloaded program, etc., the data can be transferred to and shown on the display 19. The controller 16 acquires information of a communication channel available for a portable telephone, to connect with a base station to make a radio communication, and if a noise resulting from the data transfer lies on the frequency of the communication channel to cause reception interference, it changes the data transfer frequency to shift the frequency of the noise, thereby restraining the reception interference.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002358082-A (JP)
Title: Keyboard device of electronic musical instrument
Inventor: MASUBUCHI TAKAMICHI
IPC: G10H1/34
Filed: 2002-04-22
Abstract: PROBLEM TO BE SOLVED: To perform meticulous musical tone control by improving responsiveness with simple constitution and detecting the key touch force from the beginning of the movement of keys to after touch. SOLUTION: The keyboard instrument supports a plurality of keys 1 oscillatably by supporting members 22 and has rubber sensor members 38 which are provided with photosensors 38e for detecting the movement of the keys 1. Planar flexible members 34 which are respectively fixed at one-side ends to the supporting members 22 and are extended at other ends as free ends in the longitudinal direction of the keys 1 are disposed between the respective keys 1 and the respective rubber sensor members 38. Accordingly, the rubber sensor members are thrust by means of the flexible members at the key strokes by key touch, by which the movement of the keys is detected.
Patent JP-2003311218-A (JP)
Title: Automatic sorter for welsh onion
Inventor: SATO KAZUYUKI
IPC: B07C5/10
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Welsh onion sorter which is provided with a conveyance mechanism 1 for Welsh onions, a body size detection mechanism 2 disposed in mid-way of the conveyance mechanism and a sorting mechanism 3 for sorting the Welsh onions in body size units in accordance with the detection data detected by the body size detection mechanism on a terminal side of the conveyance mechanism and which is provided with the body size detection mechanism capable of easily sorting the body sizes regardless of the conveyance speed and consists of the conveyance mechanism of simple configuration in which the conveyance mechanism is separated from the sorting mechanism.  <P>SOLUTION: The sorter is provided with the body size detection mechanism 2 which is arranged with a plurality of light emitting sections and light receiving sections shifted each slightly in the conveyance direction of the Welsh onions above and below the conveyance position of the Welsh onions and detects the range optically shut down at the same time to decide the body size of the Welsh onion. The configuration to drop the detected Welsh onions from the terminal of the conveyance mechanism and sorting sections 3a, 3b and 3c comprising receiving arm body sections 31 for going into and out of the dropping range of the Welsh onions and Welsh onion accepting sections 32 from the receiving arm sections 31 are arranged vertically and laterally according to the number of sorting.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003313786-A (JP)
Title: Dry type transfer paper for inkjet textile printing
Inventor: SAKURA TAKESHI
IPC: B41M5/52
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide transfer paper homogeneously transcribed in the longitudinal direction in case when transcribed on a polyester fiber fabric by continuous lengthy printing by applying a sublimating dye-printing layer on the transfer paper and heat transcribing it to the polyester fiber fabric.  <P>SOLUTION: The dry type transfer paper is applied with an acceptor layer for a sublimating dye-containing ink on one side of the paper. The paper has 50-150 μm thickness, ≥25 cm width and ≥1 m length and has ≤2% standard deviation of SDR. The SDR denotes a residual ratio of the dye on a printed surface when the paper is printed with the sublimating dye-containing ink having 180-280°C sublimating point and heat transcribed to the polyester fiber fabric by contacting the printed surface to the polyester fabric at 190°C for 30 seconds.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003316931-A (JP)
Title: Method and system for reservation control
Inventor: MATSUI TOSHIO
IPC: G06Q50/00
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology providing an excellent convenience and allowing the unused time of a meeting room to be accurately provided.  <P>SOLUTION: When a DTE 11 held by a user is instructed to reserve the meeting room, information on the use of the meeting room such as the name, date, use start time, and use end time of the meeting room desired for use is transmitted to and stored in a server device 13 through a communication network 12 storing the DTE 11 to register the reservation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003316738-A (JP)
Title: Life cycle managing method of object having user authentication and service use restriction corresponding to web service
Inventor: OGAWA TSUNEO
IPC: G06F15/00
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a user authentication and a service use restriction method corresponding to a web service.  <P>SOLUTION: Use licence of web application constituted by web services is managed by a life cycle ID issued by a life cycle manager, and a service scenario is provided as an instruction of execution of the web service. A client is provided with a task object for allowing management of the life cycle of different types of objects on a web browser provided by the plurality of web services. The web service server side is provided with a web service manager for obtaining a state of the life cycle from the life cycle manager.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003322596-A (JP)
Title: Method of analyzing impurity element in metallic sodium
Inventor: TSUKAHARA CHISATO
IPC: G01N21/73
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of analyzing impurity element in metallic sodium wherein operation is safe, the amount of sample is unlimited, and analysis accuracy is enhanced.  <P>SOLUTION: This method comprises: an alcoholate generating process (S101) for generating alcoholate by dissolving the metallic sodium 11 little by little in an alcohol (such as ethanol) 12, a water dissolution process (S102) for obtaining a dissolution substance 15 by dissolving the alcoholate 13 in water 14 added thereto, an alcohol removal process (S103) for removing the alcohol 12 by heating the obtained water dissolution substance 15, a pH adjustment process (S104) for adjusting an alcohol-removed specimen 16 so that it has pH of 4 or more, a chelate condensation process (S105) for trapping the impurity elements into a chelate resin by putting the chelate resin 18 in a pH-adjusted solution 17 and agitating it, and an analysis process (S106) for analyzing the impurity elements in the chelate resin by various analysis means after a chelate resin 19 with the impurity elements trapped therein is recovered by filtration.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003329216-A (JP)
Title: Burner
Inventor: KOBAYASHI YOSHIKAZU
IPC: F23L1/00
Filed: 2002-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a burner generating a high-temperature combustion gas flow of ≥1,500°C by use of compressed air from a factory pipe or the like.  <P>SOLUTION: This burner 1 comprises: a combustion cylinder having a downstream side opening part jetting a high-temperature jet flow, and an upstream side opening part supplying fuel and air; a fuel injection nozzle continuously supplied with the high-pressure fuel, mistily injecting the fuel to the inside from the upstream side opening part; a primary air supply cylinder supplying high-pressure primary air into the combustion cylinder from the periphery of the nozzle via the upstream side opening part; and a secondary air supply case supplying intermediate-pressure secondary air from the periphery. A combustion cylinder peripheral wall includes outer and inner air passages communicating with each other via a cooling flow passage. The compressed air is supplied to the outer layer flow passage, and the air is led out of the inner flow passage and is supplied to the primary air supply cylinder as the high-pressure primary air via a conduit.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003321318-A (JP)
Title: Nonaqueous base
Inventor: TSUJITA MASAHISA
IPC: A61K8/00
Filed: 2002-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stable nonaqueous base containing a polyhydric alcohol with a simple method.  <P>SOLUTION: The nonaqueous base consists of or contains a polyhydric alcohol and a hydroxy group-containing liquid ester oil. The polyhydric alcohol and the liquid ester oil are each (A) or (B): (A) a polyhydric alcohol having two hydroxy groups in the molecule and a hydroxy group-containing liquid ester oil with an IOB of 0.150-0.480. (B) a polyhydric alcohol having three or more hydroxy groups in the molecule and a hydroxy group-containing liquid ester oil with an IOB of 0.200-0.420. A nonaqueous external preparation consisting of or containing the nonaqueous base is also presented.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003333624-A (JP)
Title: Electronic apparatus
Inventor: SHIRAKI TATSUYA
IPC: H04N7/14
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic apparatus which enables a user to enjoy a 2D displayed image and a 3D displayed image respectively from the first.  <P>SOLUTION: The electronic apparatus is provided with a display part 1 capable of switching between 2D display and 3D display, a 2D/3D discrimination part 2 for discriminating which of an image for 2D display and an image for 3D application data to be displayed on the display part 1 is, and a CPU 6 for displaying a discrimination result of the 2D/3D discrimination part 2 before display of the application data on the display part 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003333686-A (JP)
Title: Loudspeaker
Inventor: MORI TETSUYA
IPC: H04R9/02
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a loudspeaker which is miniaturized without lowering a sound pressure level.  <P>SOLUTION: The loudspeaker is provided with: a magnetic circuit 4; a voice coil 8 whose one terminal is freely movably located on a magnetic gap 5 provided in the magnetic circuit 4; a diaphragm 7 coupled to the other terminal of the voice coil 8; and a frame 6 for linking the peripheral edge of the diaphragm 7 and the outer peripheral surface of the magnetic circuit 4, and an outer peripheral edge 6a of the frame 6 has an angle relative to its inner peripheral edge 6b.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003326695-A (JP)
Title: Printer, computer program, computer system, and printing method
Inventor: NUNOKAWA HIROICHI
IPC: B41J13/02
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To realize a printer or the like which prevents printing images from being disturbed even when a rear end of a medium to be printed separates from a supporting member.  <P>SOLUTION: The printer has a plurality of ink discharge parts, a guide member set opposite to the ink discharge parts, and the supporting member for supporting the medium to be printed at an upper stream side in a transfer direction of the medium than the guide member, and prints to the medium transferred opposite to the ink discharge parts. When the rear end of the medium separates from the supporting member, the discharge of ink from predetermined discharge parts is stopped.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003329067-A (JP)
Title: Disc brake
Inventor: BABA HARUHISA
IPC: F16D65/095
Filed: 2002-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disc brake, in which a squeak of brakes is reduced by inserting shim plates between each back plate of a pad of an a press member, and attaining absorption of vibrations and stability in distribution of the specific pressure.  <P>SOLUTION: Shim plates 20 for preventing a squeak is inserted between back plates 12a, 13a of pads 12, 13 respectively to be pressed against a disc rotor. The press members force the pads 12, 13 through the shim plates against the disc rotor to generate a braking force. In this case, each shim plate 20 is provided with a means (a plurality of dimples 22a) for restricting the press- contact surface between the back plates 12a, 13a and the press members respectively to specific sites of the plates by an extremely light press-force (braking by extremely low oil-pressure) in applying the brakes.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003336655-A (JP)
Title: Coupling structure
Inventor: KARASAWA YUTAKA
IPC: H02K11/00
Filed: 2002-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To reduce axial length by providing a rod-like coupling inside a hollow shaft of a motor for direct coupling between the motor and an angle sensor with no clearance.  <P>SOLUTION: The coupling structure of the present invention is such that the rod-like coupling 8 connected to the an angle sensor shaft 12 of the angle sensor 1 is coaxially disposed inside the hollow shaft 5 of the motor 1 and connected to the hollow shaft 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003333094-A (JP)
Title: E-mail transmission/reception control method, e-mail server, authentication charging server, communication apparatus and data conversion program
Inventor: HIRAMA KOSUKE
IPC: H04W12/08
Filed: 2002-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an e-mail transmission/reception control method, capable of transmitting and receiving an e-mail even from an area outside a mobile packet communication network, while retaining the advantage of information cellular telephone of a incoming e-mail into an e-mail box, which only the mobile telephone e-mail service can have.  <P>SOLUTION: An authentication/charging server 2 is provided between a gateway server GW having a function of an e-mail server in the mobile packet communication network and the Internet INET. The server 2 authenticates the access right for a computer PC, which is connected to the Internet INET to access the server GW. When authentication is performed successfully, the server 2 permits the connection between the server GW and the computer PC, the computer PC receives e-mails for the mobile telephone MS which are stored in the server GW. In this way, the telephone MS can receives the transmitted e-mails, even from an area which is outside of its own zone.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003332654-A (JP)
Title: Optical amplifier, light source device using the optical amplifier, optical therapeutic device using the light source device, and aligner using the light source device
Inventor: DOI MASAAKI
IPC: A61F9/007
Filed: 2002-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently utilize excited light supplied into an optical amplification waveguide and efficiently amplify light.  <P>SOLUTION: Excited light made incident form a first excited light waveguide 5a and a signal light made incident from a first signal light waveguide 5b are combined by a first wavelength division multiplexer 6 and they are led into an optical amplification waveguide 3. Then, they are separated by a second wavelength division multiplexer 8, and the excited light is allowed to exit to a second excited light waveguide 9a and the amplified signal light is allowed to exit to a second signal light waveguide 9b. In this case, the excited light outgoing to the second excited light waveguide 9a is reflected by an optical mirror 10, and enters the optical amplification waveguide 3 through the second excited light waveguide 9a and the second wavelength division multiplexer 8. Thus, the excited light can be used again by being reflected by the optical mirror 10, improving the efficiency of amplification of the signal light.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003332904-A (JP)
Title: Reference vibration generator, system and method of mutual synchronization
Inventor: NAGANO MASAMICHI
IPC: H03L7/00
Filed: 2002-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To realize a mutual synchronization between reference vibration generators built in/added to many system units arranged distributingly.  <P>SOLUTION: A reference vibration generator 1 receives a transmission wave from all reference vibration generators including itself as transmission and reception waves kk<SB>0</SB>ΣP<SB>i</SB>(Σ is the sum from i=1 to N), amplifies it by an amplifier 3, performs limit cycle vibration by inputting the transmission wave superposed with one part of output of a limit cycle vibration circuit P<SB>j</SB>to the limit cycle vibration circuit, and transmits one part of the output Q<SB>j</SB>=k<SB>0</SB>P<SB>j</SB>. The transmission wave is automatically modulated by cooperating the whole system and performing the limit cycle vibration. Consequently, a mutual synchronization is realized between reference vibration generators.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003332256-A (JP)
Title: Mechanical combinatorial ion implantation device
Inventor: HANEDA HAJIME
IPC: C23C14/48
Filed: 2002-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mechanical combinatorial ion implantation device for implanting ions to various samples of a silicon wafer, an inorganic material such as ceramics and glass and a metallic material, for forming a new material composition and optimizing a dose and implanted energy.  <P>SOLUTION: A rotary disk is disposed in the ion implantation device. The rotary disk is provided with a mechanism for reciprocating a rotation mechanism in a vertical direction with the rotary disk as a rotary center axis. The rotary disk has a sample stage holding a wafer-like sample at a peripheral part, and a slit having a long side is given to a radial direction through which ion beams pass. A fixed ion current detection mechanism measuring a value of an ion current passing through the slit is disposed in a back side of the rotary disk. Reciprocal speed is changed in accordance with the measured ion beam current value and a distance from a center of the rotary disk to a specified position on a wafer-like sample face.  <P>COPYRIGHT: (C)2004,JPO