baber/WOPTO huggingface dataset:
Patent JP-2004120719-A (JP)
Title: Method of one-to-many internet live broadcast
Inventor: ENDO SHOJI
IPC: H04N21/44
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To realize live broadcasting on the Internet using a WWW server, distributing side software and receiving side software in the Internet.  <P>SOLUTION: In a computer to which a video signal is inputted from a camera or the like, continuous compressed image data for which the video signal is digitally converted are outputted and continuously distributed to the WWW server on the Internet as video under control. At the same time, in order to smoothly and rightly receive live video on client side software which becomes the side of multiple viewers, the distributing side software periodically transmits information on the required time to the completion of transmission per image data on the distributing side and image data information to be read as occasion demands via the WWW server, such that on the basis of the information the viewer side controls reception of the live video in accordance with environments to realize live broadcasting.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003132599-A (JP)
Title: Magneto-optical data-storage medium and reproducing device
Inventor: HIROKANE JUNJI
IPC: G11B11/105
Filed: 2002-10-28
Abstract: PROBLEM TO BE SOLVED: To realize magnetic domain expansion reproduction which caused no repeated reproduction, to make it possible to reproduce a signal of cycle below the diffraction limit of light without the reduction in amplitude of a reproducing signal, and to increasingly improve recording density. SOLUTION: The first, second and third magnetic layers 1, 2 and 3 are laminated in order. The first magnetic layer 1 comprises a perpendicular magnetization film which is relatively small in magnetic wall coercive force and large in magnetic wall movement degree nearly at a reproduction temperature compared with the third magnetic layer. When Tc1, Tc2 and Tc3 each represent Curie temperatures of the first magnetic layer 1, the second magnetic layer and the third magnetic layer, respectively; the following equation is satisfied: Tc2<Tc1<Tc3. The reproduction of information is carried out by heating the first magnetic layer 1 over the Curie temperatures with radiation of a light beam.
Patent JP-2004151856-A (JP)
Title: Electronic advertisement distribution device, method and program
Inventor: HASHIMUKAI MASASHIGE
IPC: G06Q50/00
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic advertisement distribution device, method and program capable of precisely providing information from a store to consumers and dealing with ways the consumers purchase merchandise.  <P>SOLUTION: The store 300 provides merchandise advertisement information (o) to an information distribution company 400. When purchasing merchandise a consumer 100 sends a request (q) for merchandise advertisement information to the information distribution company 400 according to the category or the like of the merchandise to be purchased. The information distribution company 400 creates customer-oriented electronic flyer information (p) according to this merchandise advertisement information (o) and provides this electronic flyer information (p) to the consumer 100 upon request of the consumer 100 for the merchandise advertisement information. The consumer 100 purchases merchandise either by questioning the store 300 according to the electronic flyer information (p) provided by the information distribution company 400, or by going to the store 300 for direct negotiation (r).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004149000-A (JP)
Title: Gas cylinder device for vessel
Inventor: WATANABE YOSHIMI
IPC: B63H20/10
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To enable to raise and lower a propeller with light force and to miniaturize and simplify a switching valve device in a gas cylinder device for a vessel.  <P>SOLUTION: In the gas cylinder device 20 for the vessel provided with a switching valve device 50 enabling to switch communication state among a piston rod side hydraulic chamber 25, a piston side hydraulic chamber 26, and a gas chamber 31, the switching valve device 50 has poppet valves 61-63 arranged on ports A-C opening a communication chamber 53 provided on a valve case 51, and has balls 75-77 between a ball operation surface 74 of a rotary plate 73 supported by the valve case 51 and each poppet valve 61-63, and sets and removes each poppet valve 61-63 on and from the corresponding ports A-C via the balls 75-77 by rotary operation of the rotary plate 73.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004151538-A (JP)
Title: Bobbin for optical fiber, optical fiber module, and its manufacturing method
Inventor: KATAOKA ATSUSHI
IPC: G02B6/00
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bobbin for optical fiber for enabling the sufficient permeation of resin into an optical fiber coil when forming the optical fiber coil by using long optical fiber and to provide an optical fiber module and a method for manufacturing the optical fiber module.  <P>SOLUTION: The bobbin 1 for optical fiber has two sets of bobbin assemblies 2A, 2B. The bobbin assemblies 2A, 2B are assembled via an auxiliary member 3 so that they can be separated and have first and second bobbin members 4, 5 being assembled so that they can be separated each other and a wrapping member 6. The bobbin member 4 has a collar section 7, and a drum body section 8 integrated with the collar section 7. The bobbin member 5 has a collar section 14 being oppositely arranged to the collar section 7 of the bobbin member 4 and a drum body section 15 integrated with the collar 14. The wrapping member 6 has a cylindrical section 19 to which the optical fiber is wound and a collar section 20 integrated with the cylindrical section 19.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004153757-A (JP)
Title: System clock generation circuit
Inventor: YAMAGUCHI HARUHISA
IPC: G06F1/04
Filed: 2002-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system clock generation circuit, enabling a clock input having an arbitrary frequency and being used for a DA converter capable of simplifying restraints on its use.  <P>SOLUTION: The system clock generation circuit is used for the DA converter by which one-bit digital input data obtained by a ΔΣ modulation system is synchronized with an internal system clock by being demodulated to analog output data, and outputs the data. The system clock generation circuit has a counter circuit to which an external system clock having a specified repetitive frequency and an LR clock (an LRCLK) are inputted and which counts the number of clocks of the external system clock contained in one period of the LR clock; a timing generation circuit generating a mask signal culling out the external system clock at specified culling-out timing in response to a count value counted by a counter circuit; and a mask circuit in which the external system clock is masked by the mask signal and a clock in a masked section is thinned out and the internal system clock is generated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004150239-A (JP)
Title: Long floor finishing material for staircase and its manufacturing method
Inventor: SHIMIZU AKIRA
IPC: B29L31/10
Filed: 2002-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a long floor finishing material for a staircase, its manufacturing method and a construction method using this material for forming the long floor finishing material in a roll winding shape, easily cleaning an inside corner part of the staircase after construction work, allowing a staircase user to clearly distinguish a tread and a riser part of the staircase, and having no fear of causing a false step of a foot.  <P>SOLUTION: In this long floor finishing material for the staircase, a part corresponding to the tread and a part corresponding to the riser part are adjacently arranged in parallel. The long floor finishing material 1 has a synthetic resin foaming body layer 5 in a lower layer, and has a woven fabric or nonwoven fabric layer 6 composed of glass fiber on the layer and a synthetic resin sheet layer 7 on the upper layer, and also has a synthetic resin sheet layer 8 different in a color from the synthetic resin sheet layer 7 in the length direction in about 1/2 of a width of the synthetic resin sheet layer 7 on the layer, and a surface becomes almost smooth.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004157266-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: IKEDA AKIRA
IPC: G03C7/36
Filed: 2002-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To attain increased sensitivity without impairing the storage stability of a photosensitive material by combining a yellow coupler excellent in light absorption efficiency of a dye with a specified compound.  <P>SOLUTION: The silver halide color photographic sensitive material has one or more each of blue-, green- and red-sensitive silver halide emulsion layers on a support and contains one or more compounds represented by formula (I) and at least one compound (B) having three or more hetero atoms and increasing the photographic sensitivity of a photosensitive material when contained in the material, wherein R1 is a substituent other than H; Q is a group of nonmetal atoms forming a 5- to 7-membered ring in combination with -N=C-N(R1)-; R2 is a substituent other than H; m is an integer of 0-5; and X is H or a group which can be split off by a coupling reaction with the oxidized body of a developing agent.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004164247-A (JP)
Title: Option board detection circuit
Inventor: MORIMOTO HIDEMASA
IPC: G06F13/14
Filed: 2002-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an option board detection circuit capable of efficiently checking attachment of an option board.  <P>SOLUTION: The option board detection circuit for detecting attachment/unattachment of the option board 2 to a printed circuit board, is provided with a changeover switch 1 for switching a system power supply and detection circuit, and a light emitting diode 3 corresponding to the option board 2 with one-to-one so as to be lighted when the changeover switch 1 is switched to the detection circuit power supply side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004162647-A (JP)
Title: Syringe pump device
Inventor: MURAI MINORU
IPC: F04B49/00
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a size and weight of a syringe pump device, further to provide the syringe pump inexpensively.  <P>SOLUTION: The syringe pump device 10 has a control unit 30. The control unit 30 selects a command stored in a command memory part 38 by means of an input part 32. A program preparing part 36 prepares a program for operating the syringe pump 12 based on the command selected by means of the input part 32. A drive belt driven by a pump drive motor 14 moves a plunger of the syringe pump 12 along an axis line. When preparing the program for operating the syringe pump 12, the program preparing part 36 reads out a correction amount stored in a correction amount memory part 34 to prepare a program in which backlash of the drive belt is corrected.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004166111-A (JP)
Title: Multifunction office equipment
Inventor: FURUKAWA FUMIO
IPC: G06F3/12
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To guarantee security capable of restricting required functional processing by every user in multifunction office equipment capable of communicating with specific equipment which unitarily manages user information via a network.  <P>SOLUTION: The multifunction office equipment is constituted so that image data to be read with a scanner 15 is stored, the user information is acquired from the specific equipment which unitarily manages the user information in the case of outputting the stored image data, propriety of a specific functional processing request to be requested is decided by collating the user information to be acquired with ID information to be read by a CPU 10 and operable operation pictures by every user are displayed on an operation part based on a decision result.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004172765-A (JP)
Title: Information terminal with tv telephone functions, and tv telephone display switching means
Inventor: MASUNO HIROSHI
IPC: H04Q7/32
Filed: 2002-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To commonly use circuits and components by establishing compatibility between an ordinary functions and a TV telephone function, while avoiding wasteful power consumption.  <P>SOLUTION: This information terminal is provided with a screen-generating section 1 for generating screen data for voice communication or e-mails, a TV telephone processing section 2 for generating and processing image data for a TV telephone, a display path switching circuit 4 for receiving either image data from the section 1 or image data from the section 2 and output the data, while switching, and a display unit 3 for receiving screen data or image data outputted from the circuit 4 and display the received data so that the data are visually recognizable.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004171929-A (JP)
Title: Induction heating device
Inventor: KATAOKA AKIRA
IPC: H05B6/12
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a heating coil etc. from being damaged even if a buoyancy reducing plate of an electric conductor is subjected to high temperatures.  <P>SOLUTION: If electric conductor temperature sensors 29a, 29b placed under buoyancy reducing plates halves 24a, 24b are subjected to a prescribed temperature, a heating output from a driving circuit is reduced. Thereby, heat generation at the plate halves 24a, 24b is reduced and a heating coil 6 etc. is not damaged.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004172410-A (JP)
Title: Element and device for emitting terahertz light
Inventor: AKAHORI HIROMICHI
IPC: G01N21/3581
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for emitting terahertz light that can be used for a long time even if a high bias voltage is continuously applied.  <P>SOLUTION: The terahertz light generating device is provided with a large-diameter terahertz light generating elemnet 10, a femto-second pulse laser 30 and a DC bias power supply 40. The large-diameter terahertz light generating element 10 is provided with an epitaxial photoconductive layer 12 on the surface of a semiconductor substrate 11 and conductive films 13L and 13R thereon. A pulse laser light is given while a bias voltage is applied between the conductive films 13L and 13R. The photoconductive layer 12 is formed on the semiconductor substrate 11 by the epitaxial growth method, and when a higher bias voltage is applied, a current is saturated at a specified value. As a result, a terahertz light with high output power can be continuously outputted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004169634-A (JP)
Title: Controller of internal combustion engine
Inventor: KAKO JUNICHI
IPC: F01P11/16
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To keep an operating state of an internal combustion engine to be optimal by optimally controlling a cooling state in a cylinder of the engine.  <P>SOLUTION: The controller for controlling the cooling state of the internal combustion engine comprises a fuel energy calculating means for calculating theoretical fuel energy Qf included in injected fuel into the cylinder, a calorific power calculating means for calculating calorific power Qh by combustion based on the in-cylinder pressure p(θ) and in-cylinder volume V(θ), an unburned fuel energy calculating means for calculating energy Qf<SB>L</SB>included in the unburned fuel in the cylinder, a cooling loss calculating means for determining a cooling loss Qw in the cylinder based on the fuel energy Qf, calorific power Qh, and unburned fuel energy Qf<SB>L</SB>, and controlling means for controlling the cooling state of the internal combustion engine based on the cooling loss Qw.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004136055-A (JP)
Title: Swing practice club for golf
Inventor: FUJIKAWA KAZUMA
IPC: A63B69/36
Filed: 2002-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a club-like practice tool in which a person conducting practice of golf can confirm the orbit of a club head in swinging for correcting the direction of a shot ball, the rotation of the shot ball or the disorder (variance in swing) only by swinging a club without a ball without visiting a golf driving range.  <P>SOLUTION: A nozzle is provided on the top end part of a pipe-like shaft having a reservoir for housing a water retention member, a grip is provided on the outer surface side of the other end of the shaft, and a stopper is provided at an opening. A cylindrical body such as a tube is provided inside the shaft, and the reservoir for housing the water retention member is connected to an outer tube. A valve for adjusting a flow rate is provided in the nozzle portion on the top end of the shaft.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004178307-A (JP)
Title: User interface device, user interface data generating device, and program thereof
Inventor: NAGANO HITOSHI
IPC: G06F3/048
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To realize a user interface device capable of relieving the burden on a designer of a user interface while capable of hierarchically displaying a menu.  <P>SOLUTION: A menu object O1 displays a menu of a parent hierarchy with reference to a text file F1 and stores a selection line variable which indicates a selection result in a selection line variable storing part A14. A menu object O2 which displays a menu of a child hierarchy monitors the selection line variable of the menu object O1. In the parent hierarchy, when an item is selected, the menu object O2 displays the menu of the child hierarchy in accordance with the selected item with reference to a text file F2. Since in this configuration, the menu object for the child hierarchy monitors the parent hierarchy and displays the menu thereof, a child hierarchy can be added without changing the operation of the menu object for the parent hierarchy.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004180119-A (JP)
Title: Multiplex transmission system, multiplexer, and separation device
Inventor: TANAKA MASATO
IPC: H04J3/22
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multiplexer capable of conducting multiplex transmission, even if there are plurality consecutive data signals of different clock frequencies.  <P>SOLUTION: At the multiplexer, a clock pattern A, representing the rise time of a clock having data DATA1 and DATA2, is arranged after a header 1 and a header 2 indicating an output destination for data DATA1 and DATA2 in a transmission path frame, according to the rise time of the clock having the data DATA1 and DATA2, In addition, a clock pattern B, representing the fall time of the clock having the data DATA1 and DATA2, is arranged in matching the falle time of the clock having the data DATA1 and DATA2, and according to this arrangement, the multiplexer conducts transmission.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004179547-A (JP)
Title: Wiring board
Inventor: SHIGETA YUKIO
IPC: H05K1/11
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that it is difficult to effectively enlarge the area of external electrode to withstand a large thermal stress because external size of the insulating base material and size of the external electrode are very small and a metallized conductive layer is formed only on the internal wall surface of the concave part of the external electrode.  <P>SOLUTION: In the wiring board 4, a convex portion is provided at the lower surface of an insulating base material 1, including a plurality of wiring conductors 3, on which a plurality of almost square insulating layers are laminated with smaller interval between two sides facing with each other of the insulating layer than that of the insulating layer just above such insulating layer, and a plurality of external electrodes 2 which are electrically connected to a plurality of wiring conductors 3 are formed, via the side surface, on the lower surface of the external insulating base material 1 from the lower surface of the convex portion at the part of two sides facing each other of such convex portion. For connection by soldering with the external circuit substrate, sufficient area can be secured for the external electrode 2 for which a connection terminal can form a large meniscus.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004180695-A (JP)
Title: Posture measuring apparatus
Inventor: KATAYAMA MASARU
IPC: G01G23/00
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a posture measuring apparatus for more accurately examining the correlation between a posture and a body weight distribution.  <P>SOLUTION: A body weight measuring device 6 measures the body weight of a subject P and a body weight distribution being a ratio of the body weight applied to left and right feet at every predetermined time. A controller 1 receives the measuring result of the body weight measuring device 6 in response to a user's measuring request and transmits a photographing command to cameras 41-45 and receives photographing results. By this constitution, the controller 1 can acquire the measuring result and the photographing results at the same period. Further, a plurality of adjusters are attached to a plurality of weighing machines in the body weight measuring device 6 so as not to mutually cause difference in level among the surfaces of a plurality of the weighing machines in the body weight measuring device 6.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004180740-A (JP)
Title: Transfusion vessel
Inventor: ONO HITOTSUGU
IPC: A61J1/05
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To reliably prevent medicines or the like from being taken out from a storage compartment in an unmixed state and to ensure that the medicines are taken out and administered to a patient after the drugs are mixed to a prescribed mixture and dissolved.  <P>SOLUTION: The transfusion vessel has a storage compartment (4), and a discharge opening (10) communicating with the storage compartment (4) through a discharge route (9). An opening and closing valve (12) is provided in the discharge route (9). The opening and closing valve (12) has a valve chamber (13) formed in the discharge route (9), a valve body (14) inserted into the valve chamber (13) and a valve seat (15) provided in the lower portion of the valve chamber (13). The value of the specific gravity of the valve body (14) is set greater than that of a medicine solution flowing into the discharge route (9) in an unmixed state and smaller than that of the medicine solution mixed to a prescribed mixture. The valve body (14) sinks and closes when the specific gravity of a liquid flowing into the discharge route (9) is smaller than the set value and floats and opens when the specific gravity of a liquid flowing into the route is greater than the set value.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004186829-A (JP)
Title: Relay apparatus
Inventor: YOMO HIDEKUNI
IPC: H04B7/15
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a loop oscillation detecting apparatus capable of detecting correctly the loop oscillation without erroneous detection when a D/U (a value in dB) is negative which denotes, with a common logarithm, the loop oscillation generated by a sneak of signals between transmitting and receiving antennas of a broadcast wave relay station for performing retransmission with an identical frequency constituting an SFN.  <P>SOLUTION: When a signal quality has been degraded which would have had originally a desired waveform resulting from elimination of sneak waves by detecting an state of the loop oscillation based on the signal quality in which the sneak waves are eliminated by a sneak canceller, this degradation is detected as the oscillation state to enable further certain oscillation detection.  <P>COPYRIGHT: (C)2004,JPO&NCIPI