baber/WOPTO huggingface dataset:
Patent JP-2004274706-A (JP)
Title: Method for determining transmission system for multicast multimedia broadcasting service in mobile communication system
Inventor: KIN SEIKUN
IPC: H04B7/26
Filed: 2003-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for determining a transmission system for transmitting packet service data in a mobile communication system.  <P>SOLUTION: The method detects the number of all user terminals requesting the packet service data, in a cell to which the terminals requesting the packet service data belong, and downlink transmission power used to provide the packet service in the cell, and determines the transmission system for the packet service data of the cell according to the detected number of the terminals and the detected downlink transmission power, thereby increasing the efficiency of downlink transmission resources.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005092129-A (JP)
Title: Optical scanner and image forming apparatus
Inventor: HAYASHI YOSHIAKI
IPC: G02B26/12
Filed: 2003-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To realize a high speed picture output while decreasing the number of light sources in a tandem type image forming apparatus.  <P>SOLUTION: The optical scanner has: m (1≤m<n) light sources 1 and 1' each of which emits p(≥1) light beams; a light beam division means 4 which divides respective light beams emitted from the respective light sources into q (2≤q≤n) in a subscanning direction and shapes respective light beams into a predetermined form; a polygon mirror type light deflector 7 which has a plurality of deflection and reflection faces around a rotation axis, on which q×mp light beams emitted from m-pieces of light sources are made incident and deflected; n-sets of scanning and imaging optical systems 8a, 10a, 8b and 10b which guide n-sets of light beams deflected with the polygon mirror type light deflector onto corresponding positions of optical scanning and form light spots; and an optical path selection means which selects an optical scanning path for each set of n-sets of light beams, wherein the polygon mirror type light deflector 7 forms at least a part of the optical path selection means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005097869-A (JP)
Title: Installation structure of projected corner panel
Inventor: KIRIYAMA SHINICHI
IPC: E04B2/94
Filed: 2003-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an installation structure of a projected corner panel for easily adjusting a position, by installing the projected corner panel in a projected corner part of a building in a stable state by simple work.  <P>SOLUTION: In this structure, the L-shaped projected corner panel 11 for arranging a through-hole 12 in a reverse projected corner part from a surface projected corner part, is installed in the projected corner part of the building. In the installation structure, a corner piece 8d having a bolt square hole is arranged in a projected corner part upper part of L-shaped projected corner panel receiving hardware 8 for connected two bands 8a and 8b at an angle of 90 degrees; a long bolt 9 with a square root screw is inserted into the bolt square hole of the corner piece 8d; the long bolt 9 is penetrated through the through-hole 12 of the projected corner panel 11; and the projected corner panel 11 is installed in and fixed to the projected corner part of the building by screwing the long bolt 9 into a nut 13.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005097174-A (JP)
Title: Method for producing propylene oxide
Inventor: YAMAMOTO JUN
IPC: C07B61/00
Filed: 2003-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing propylene oxide in high yield and selectivity from an organic hydroperoxide and propylene in the presence of a solid catalyst while attaining the long-term stable operation of the reactor.  <P>SOLUTION: The method for producing propylene oxide comprises the steps described below: The epoxidation step, which comprises carrying out a reaction between the organic hydroperoxide and an excess amount of propylene in a liquid phase in the presence of the solid catalyst to obtain the objective propylene oxide and an alcohol. The propylene recovery step, which comprises isolating and recovering unreacted propylene contained in the reaction liquid in the epoxidation step and recycling the recovered propylene to the epoxidation step as a feedstock for the epoxidation step. In this method, the total concentration of aldehydes in the propylene fed to the epoxidation step is ≤100 wt.ppm.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004147304-A (JP)
Title: Bridge apparatus, and bridge method
Inventor: KOBAYASHI YOSHIKAZU
IPC: H04L12/46
Filed: 2003-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a throughput time of a frame of high emergency repeated by a bridge apparatus.  <P>SOLUTION: A specific packet addressed to a transmission destination connected from a wired LAN 902 to a wireless LAN 901 is received and after bridge processing by a bridging part 21, when session information extracted from headers from an OSI second layer to an OSI fourth layer in the repeated frame fulfills predetermined conditions, a transmitting part 11 of a QoS middle part 1 increases the priority of transmission wait to a wireless LAN device driver part 31 and transmits the frame of the specific packet via the wireless LAN device driver part 31.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004088793-A (JP)
Title: Telephone exchanger
Inventor: MITSUO SADATAKA
IPC: H04W84/10
Filed: 2003-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a telephone exchanger that allows operation even by either a wireless or a wire telephone by relating and registering them used as an extension telephone and only by specifying the other extension telephone number.  <P>SOLUTION: This telephone exchanger registers a wire port physical number in relation to one wireless port physical number and treats the wire (006a, 006b,...) and the wireless telephone (008a, 008b,...) usually used as another extension as if they are an extension telephone. Thereby, in a case where the two units of the wireless/wire telephone are used, transmission from wire to wireless is allowed with easy operation and in the case where the wire telephone is carried with the wire telephone put on a desk, the wireless telephone is allowed to be carried as far as long distance. Moreover two telephones are allowed to be used as if they are parallel connected, for instance, telephone conversation between an outside line and the wireless telephone is allowed to be transmitted to the wire telephone.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005104741-A (JP)
Title: Crucible and method for growing calcium fluoride single crystal using the crucible
Inventor: SUMIYA KEIJI
IPC: C30B29/12
Filed: 2003-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crucible which enables easy determination of the boundary between molten and unmolten parts of a seed crystal in a seed crystal-containing part.  <P>SOLUTION: The crucible 1 for growing a single crystal has the seed crystal-containing part 1E which has a bottom, contains the seed crystal and extends vertically, a raw material-containing part 1D which contains a raw material of the seed crystal and is located above and communicated with the seed crystal-containing part 1E and temperature-detecting means 1CA and 1CB which detect the temperature inside the seed crystal-containing part 1E.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005104359-A (JP)
Title: Front end panel
Inventor: ARAKI SHINJI
IPC: B60K11/04
Filed: 2003-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a front end panel, lowering the position of a radiator core panel and heightening the cooling effect of a control amplifier.  <P>SOLUTION: The radiator core panel 9 is projected forward, and the control amplifier 12 is fitted to the lower surface of the front end part, thereby dispensing with an air passage formed between the upper end part 8 of the radiator and the radiator core panel 9, so that the position of the radiator core panel 9 can be lowered for that. Since the control amplifier 12 is positioned in front of the radiator core panel 9, a large quantity of air can be applied to the control amplifier 12 to heighten the cooling effect of the control amplifier 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005110707-A (JP)
Title: Supernatural power checking toy
Inventor: KAWAHARA KUNIHIRO
IPC: A63H33/26
Filed: 2003-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toy which enables the estimation of the presence of the supernatural power in the playing mentality.  <P>SOLUTION: The supernatural power checking toy is provided with a body voltage measuring part for measuring the human body voltages, a body voltage detection part connected to the body voltage measuring part, an electromagnetic wave measuring part for measuring the electromagnetic waves, an electromagnetic wave detection part connected to the electromagnetic wave measuring part, a memory part in which the supernatural power modes are stored while the pattern of either or both of the body voltages and the electromagnetic waves are stored according to the modes as the estimation elements for estimating the presence of the supernatural power, an input part for inputting the supernatural power modes, a processing part which estimates the corresponding relationship between the supernatural powers, corresponding to the mode information inputted from the input part, and the body voltages measured by the body voltage measuring part or the electromagnetic waves measured by the electromagnetic wave measuring part and an output part for outputting the results of the estimation by the processing part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005113691-A (JP)
Title: Control device of exhaust emission control catalyst
Inventor: URANISHI KOJI
IPC: F01N3/20
Filed: 2003-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device of an exhaust emission control catalyst capable of surely restraining the inflow of hydrogen sulfide in a cabin.  <P>SOLUTION: An engine ECU 4 determines that there is the possibility of the inflow of exhaust gas in the cabin when determining that car internal pressure is less than car external pressure from output of a cabin inside-outside differential pressure sensor 5 or when determining that either of windows opens from output of a window full closing switch 7; and restrains the air-fuel ratio of an air-fuel mixture supplied to a combustion chamber 12 from getting fuel rich by controlling a fuel injection quantity by a fuel injector 21; and thus, restrains generation of H<SB>2</SB>S by restraining the exhaust gas introduced into the exhaust emission control catalyst 31 from getting a fuel rich state.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005112647-A (JP)
Title: Tool for firing ceramic product and its manufacturing method
Inventor: TAKAYANAGI MICHIO
IPC: C04B41/87
Filed: 2003-10-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tool for firing a ceramic product, such as a setter and a sagger, which is suitable for firing various ceramic products, especially an electronic component such as a laminated capacitor, a piezoelectric element and a thermistor, and its manufacturing method.  <P>SOLUTION: The tool for firing the ceramic product is manufactured by forming a zirconia coating layer on the surface of a ceramic substrate. The coating layer is formed from a mixture of zirconia and a zirconia precursor which is chemically changed into zirconia by firing. The coating layer is densified by the co-existence of the produced zirconia derived from the zirconia precursor and zirconia having a diameter larger than that of the produced zirconia in the coating layer. The adhesion strength of the coating layer to the substrate is improved by embedding of the produced zirconia in the substrate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005117766-A (JP)
Title: Charger for capacitor
Inventor: KOGANEZAWA TAKEHISA
IPC: H02M3/155
Filed: 2003-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To charge a capacitor C<SB>0</SB>with accuracy, to simplify the device constitution and the operation, and to perform a highly stable charge against the temperature drift, etc. of circuit elements.  <P>SOLUTION: An LC resonant circuit is composed of a reactor L and a capacitor C<SB>0</SB>. A switch Q<SB>1</SB>is turned on to generate a half cycle of oscillating current in the LC resonant circuit, and it lets a charge current flow to the capacitor. A diode D<SB>1</SB>forms a circulating current path between the reactor and the capacitor at OFF of the switch, and lets a charge current flow to the capacitor. An ON time calculating CPU calculates the ON time of the switch for charging the capacitor to the target voltage from the DC power voltage E<SB>IN</SB>, the capacitor voltage V<SB>C0</SB>, and the charge target voltage V<SB>set</SB>of the capacitor, and controls the ON/OFF of a semiconductor switch with this ON time. This embodiment includes resetting the actual capacity of the capacitor, correcting the constant of the operation expression of the ON time, lowering the charge voltage of the capacitor, and using an inverter in place of the switch.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005113324-A (JP)
Title: Steel cord and pneumatic tire using the same
Inventor: MIYAZAKI SHINICHI
IPC: D07B1/06
Filed: 2003-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steel cord capable of suppressing occurrence of fretting while increasing rubber permeability and improving cord endurance.  <P>SOLUTION: The steel cord is formed of two layer twist structure of a core 11 composed of two or three core raw wires fc and a sheath 12 composed of sheath raw wires fs which are larger by 5 wires than wire numbers of the core raw wires. In the steel cord, twist direction of the core 11 and that of the sheath 12 are the same and when twist angle of the core raw wires fc is defined as θc and twist pitch of core raw wires fc is defined as Pc and twist angle of the sheath raw wires fs is defined as θs and twist pitch of the sheath raw wires fs is defined as Ps, these relationships satisfy these formulas: 0.8≤θs/θc ≤0.98 and 2.0≤Ps/Pc<2.5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005117862-A (JP)
Title: Power converter and system using the same
Inventor: MUTO NOBUYOSHI
IPC: H02M5/458
Filed: 2003-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To reduce EMI noises caused from a power converter controlled by switching operations with a simple constitution.  <P>SOLUTION: First positive side DC wiring 311p and second positive side DC wiring 312p constituting a DC bus bar 300p are provided on the second wiring layer 362 of a multilayered wiring board constituting the power converter. One end of the first positive side DC wiring 311p is outputted to the output terminal of a converter (unillustrated) arranged in an arrangement region 31S. One end of the second positive side DC wiring 312p is outputted to the input terminal of an inverter (unillustrated) arranged in a region 33S. The first positive side DC wiring 311p, the second positive side DC wiring 312p, and unillustrated negative side DC wiring have a bending structure in which a transmission path length on one side in the DC transmission direction is shortened compared with a transmission path length on the other side. The line width of the first positive side DC wiring 311p and the second positive side DC wiring 312p is set to the width of exceeding the width of making the attenuation factor of a noise current in the DC transmission direction to become almost a fixed value.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005124289-A (JP)
Title: Permanent magnet type motor and permanent magnet type rotor
Inventor: MIYAGAWA SHIYUUJI
IPC: H02K1/24
Filed: 2003-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a permanent magnet type motor and a permanent magnet type rotor which increase an output torque with no increase in the amount of magnets, and also reduce occurrence of cogging torque and torque ripple.  <P>SOLUTION: Magnets 12 of a rotor 10 are pasted with the same poles facing the central side in radial direction. A first unit 15 composed of magnets 12a, 12b adjoining each other with a salient pole 13a in between, and a second unit 16 composed of salient poles 13b, 13c adjoining each other with a magnet 12c in between, are alternately arrayed. The magnet 12 and the salient pole 13 of the units 15 and 16 are so formed that at least any one of them has a different length in circumferential direction, and the salient pole 13 of the first unit 15 and the magnet 12 of the second unit 16 are so formed as to have the same length in circumferential direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005123043-A (JP)
Title: Safety mechanism for sealed battery
Inventor: KONNO KEIICHI
IPC: H01M2/34
Filed: 2003-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To combine a circuit shut-off function and an explosion-proof function, reduce a unit price and improve safety and durability in a safety mechanism for preventing temperature increase and explosion of the battery case by shutting off a circuit in the battery case and forming an air hole in a part of the battery case when the pressure in a closed type secondary battery increases over a regulating value of the safety due to some abnormal event.  <P>SOLUTION: In a developed circuit shut-off mechanism, a bonding plate is joined to a shock plate 1 with the bonding strength according to circuit shut-off regulating pressure so that the circuit in the battery is shut off when the internal pressure raises up to the circuit shut-off regulating value. The safety mechanism shows its circuit shut-off function and the explosion-proof function simultaneously when the circuit shut-off regulating pressure is the same as the explosion-proof regulating pressure. Further, a projecting shape 16 for protecting a bonding portion 12 is devised to prevent damage of the bonding portion.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005118419-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2003-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the unexpectedness of the games without causing the players to suffer a loss.  <P>SOLUTION: When the result of the variable display presents the probability variation jack pot in the present special pattern game for which the starting conditions are established, it is judged whether the possibility of winning the jack pot exists or not among the special games stored in reservation from the special pattern reservation memory area. When the special pattern game offering the jack pot is stored in reservation, the defined symbol of the jack pot combination comprising the normal jack pot symbols are determined replacing the defined figures comprising the probability variation symbols as the result of the variable display in the present special symbol game. Thereafter, when the jack pot is derived and displayed as the result of the variable display, the notification to the effect that the high-probability state is offered by the probability variation control is carried out or the notification is carried out in such a mode hard to recognize by the players.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005128622-A (JP)
Title: Security level management system using state certificate
Inventor: MATSUO SHINICHIRO
IPC: G06F21/56
Filed: 2003-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a security level management system that confirms a virus definition file and patch-level confirmation of an OS without placing a heavy load on a computer.  <P>SOLUTION: A state certificate center 102 generates a state certificate of a computer 101 based upon security information of the computer 101 and sends it to the computer 101, which stores the state certificate in a storage area. A state transmission center 103 generates safety state information including information of the virus definition file and patch information of the OS satisfying security for connection with a network and sends the information to a state verifier 104. The state verifier 104 compares the state certificate of the computer 101 with the safety state information and outputs "NG" to the computer 101 if there is a problem, so that the computer 101 is disconnected from the network.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004143659-A (JP)
Title: Sheath-core fiber having high chemical-resistance, electroconductivity and stain repellency, method for manufacturing the same, and usage of the same
Inventor: BRUENING HANS-JOACHIM
IPC: D01F8/14
Filed: 2003-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fiber, especially a monofilament, having a combination of high chemical resistance, thermal stability, good mechanically morphological stability, high tensile strength and antistatic property.  <P>SOLUTION: The fiber is a melt-spun fiber having a sheath-core structure and at least 15cN/tex tensile strength, wherein the core material contains a synthetic thermoplastic polymer other than fluoropolymer and the sheath contains at least one melt-spinnable fluoropolymer and particulates comprising an electroconductive material.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005127892-A (JP)
Title: Method for obtaining droplet collision rate
Inventor: KATO YOSHIO
IPC: B64F5/00
Filed: 2003-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for obtaining a droplet collision rate which reduces a facility cost and a running cost, and simply and accurately finds the droplet collision rate of a specimen.  <P>SOLUTION: In a first process, a color of a sensitive sheet is changed by adhesion of the droplets, and the sensitive sheet is colored in compliance with the quantity of the adhering droplets and mounted to the first specimen whose local droplet collision rate is known. The first specimen is installed in a mixture gas flow containing the droplets. A relationship between a coloring pattern of the sensitive sheet, the local droplet collision rate and the quantity of colliding droplets, is found. In a second process, a distribution of the droplet collision rate of a second specimen is determined from a coloring pattern due to the droplet adhering to the second specimen and the relationship between the coloring pattern, the local droplet collision rate and the quantity of the colliding droplets in the first process.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005135166-A (JP)
Title: Access management method for input/output data using tag information, and controller provided with input/output module mounted with ic tag
Inventor: SUMITA YUJI
IPC: H04L12/28
Filed: 2003-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an access management method for input/output data using tag information that prevents an artificial setting error of a transmission address and a controller equipped with an input/output module mounted with an IC tag.  <P>SOLUTION: In the access management method for input/output data by tag information, provided are a control controller 2 as a control station, an input/output module part 3 as a slave station, and a tag information processing part 6 which stores in an input/output transmission address table the tag information for identifying the input/output module and the transmission address of the input/output module corresponding to the tag information while making them correspond to each other, writes and reads the IC tag mounted on the input/output module, and reads out and transmits the transmission address of the input/output module used for the control controller 2, and the control controller 2 performs input/output access to the input/output module part 3 with the tag information and transmission address sent from the tag information processing part 6.  <P>COPYRIGHT: (C)2005,JPO&NCIPI