baber/WOPTO huggingface dataset:
Patent JP-2004155741-A (JP)
Title: Method for producing 3-(4-chlorophenyl)-1-bromopropane
Inventor: UMEDA TEN
IPC: C07C17/16
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To simply obtain 3-(4-chlorophenyl)-1-bromopropane useful as a synthetic intermediate in fields such as pharmaceuticals and agrochemicals in a high yield and high purity.  <P>SOLUTION: The method for producing the 3-(4-chlorophenyl)-1-bromopropane comprises reacting 3-(4-chlorophenyl)-1-propanol with hydrobromic acid in the presence of sulfuric acid. The reaction is preferably carried out by using the hydrobromic acid in an amount of 1.0-10 mol, preferably 1.3-2.0 mol based on 1 mol 3-(4-chlorophenyl)-1-propanol in the presence of sulfuric acid in an amount of 0.2-10 mol, preferably 1.1-2.0 mol based on 1 mol 3-(4-chlorophenyl)-1-propanol. The sulfuric acid is preferably used in an amount of 0.5-2.0 mol based on 1 mol hydrobromic acid.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004165725-A (JP)
Title: Av apparatus and setting state display method for the same
Inventor: MATSUTANI KAZUHIRO
IPC: G06F13/00
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a setting state display method whereby setting states of all setting items of an AV apparatus such as a DVD player and an AV amplifier can be confirmed by simple operations.  <P>SOLUTION: An apparatus main body of the AV apparatus or a remote controller is provided with a global display key (all setup check key). When this key is depressed, a CPU of the apparatus main boy totally and hierarchically displays the setting states of all the setting items of the AV apparatus on a screen of a display apparatus connected to the AV apparatus in a form of a global display menu 7 and displays a cursor 8 on the global display menu 7. A user moves the cursor 8 on the global display menu 7 and depresses an enter key to revise the settings of the setting item to be revised without the need for displaying all the hierarchical menu images.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004164880-A (JP)
Title: Target of x-ray generating apparatus, manufacturing method of target of x-ray generating apparatus, and x-ray generating apparatus
Inventor: OSAKA NAOHISA
IPC: H01J9/14
Filed: 2002-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a target without a practical problem using lanthanoid as a material.  <P>SOLUTION: The manufacturing method of the target of the X-ray apparatus comprises processes (P2, P3) of ramming down a mixture material of boride of lanthanoid such as LaB<SB>6</SB>, and a material with a higher coefficient of thermal conductivity than the boride of lanthanoid such as copper by putting it in a die, a process (P5) of heating the rammed-down mixture material in an isotropic pressurization state, and a process (P6) of processing the mixture material heated in the isotropic pressurization state in a shape of a target. If the die is set in a circular shape, a rotor target can be manufactured. Since a mixture of LaB<SB>6</SB>and copper is used, peel-off or damage of the surface layer of the target can be prevented for a long period of time as compared with the case of using an LaB<SB>6</SB>single body.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004162632-A (JP)
Title: Combined piston ring
Inventor: ISHIDA MASAO
IPC: F16J9/16
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a combined piston ring provided with a resin ring pressing an outside ring, which excellently holds sealing property at the time of a high temperature without causing seizure and friction excess, and maintains engine performance.  <P>SOLUTION: This piston ring 4 is constituted of the outside ring 5 sliding with an inner peripheral surface 2a of a cylinder 2, and an inside ring 6 pressing the outside ring 5 outward in the radial direction. The inside ring 6 is the resin ring having tension raised by thermal expansion in an abutment state of joints, and is made of a resin material in which resin has an inflection point to rapidly drop an elastic modulus of the material at a certain fixed temperature. An intermediate ring is put between the outside ring 5 and the inside ring 6. The inside ring 6 is the resin ring having tension raised by thermal expansion in the abutment state of the joints, and is made of the resin material in which resin has the substantially constant elastic modulus according to a temperature. The intermediate ring may be made of the resin material having the inflection point for rapidly dropping the elastic modulus of the material at the certain fixed temperature or the resin material for lowering the elastic modulus due to a temperature rise.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004161562-A (JP)
Title: Ceramic material for circuit board
Inventor: HASHIMOTO MASAYA
IPC: C03C3/066
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide ceramic boards which have a low transmission loss at high frequency, can be burned at 930°C or less, and have a high BGA connection reliability.  <P>SOLUTION: A ceramic material, which satisfies the characteristics that a coefficient of linear expansion in the temperature range from room temperature to 800°C is 9-14 ppm/°C; a Qf value is 3,000 GHz or more; flexural strength is 170 MPa or more; and a dielectric constant is 6 or less, is composed of a sintered compact comprising 40-50% of aggregate mainly composed of quartz and 50-60% of glass containing SrO and SiO<SB>2</SB>. The glass has a composition comprising 40-46% of SrO, 35-40% of SiO<SB>2</SB>, 8-11% of B<SB>2</SB>O<SB>3</SB>, 1-2% of ZnO, 1.5-11% of Al<SB>2</SB>O<SB>3</SB>and total 2% or less of other impurities.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004166723-A (JP)
Title: Hanger
Inventor: OIZUMI HIROSHI
IPC: A01G9/02
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hanger which prevents a hung matter from being broken etc. by regulating rocking of a hung object even when the weight balance of the hung object is different between the right and left sides and even when external force such as wind, vibration is applied to the hung object.  <P>SOLUTION: The hanger 1 consists of: an extension part 4; an engaging part 2 which engages with a wall surface etc.; a hook part 3 for holding the hung object; and a rocking regulation part 8 for supporting the hook part 3. The rocking regulation part 8 is formed by bending a single bar member so as to be entirely U-shaped, and consists of a first rocking regulation piece 8a, a second rocking regulation piece 8b and a curved part 8c. The curved part 8c is positioned below the hook part 3. The first rocking regulation piece 8a and the second rocking regulation piece 8b connected with the curved part 8c are connected with the hook part 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004166542-A (JP)
Title: New plastic decomposing bacterium
Inventor: KANBE TOSHIAKI
IPC: C08L101/16
Filed: 2002-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a bacterium decomposing a plastic since there is a problem that a plastic is not generally biodegradable, though a biodegradation method using a bacterium is preferable as a method for treating a plastic in terms of the natural environment and to provide a method for decomposing a plastic using the bacterium.  <P>SOLUTION: The bacterium belonging to the genus Paenibacillus has ability of decomposing a plastic containing an ester bond in the molecular structure. The method for decomposing a plastic comprises using the bacterium belonging to the genus Paenibacillus.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004170552-A (JP)
Title: Speech extracting apparatus
Inventor: ENDOU KAORI
IPC: G10L25/78
Filed: 2002-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a speech extracting apparatus that extracts a speech of a specified person from a mixed signal of a speech signal of the specified person and a non-speech signal other than the speech signal while taking a statistical state of a sound source depending upon time into consideration by using a plurality of input signals in which a plurality of sound sources are mixed and the statistical independence of the sound sources included in the input signals.  <P>SOLUTION: A non-speech section detection part 20 detects a non-speech section including no speech from a mixed signal in which a plurality of sound sources are mixed, a non-speech statistical state estimation part 30 estimates a non-speech statistical state by using information on the detected non-speech section, and a speech extraction part 50 extracts at least one speech by sequentially updating the mixed signal according to an initial procedure selected by a separation procedure initialization part 40 by using the statistical independence of the estimated non-speech statistical state and a statistical state, regarding the speech, stored in a speech statistical state storage part 70.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004133367-A (JP)
Title: Method of using inner-edge vertical sound post of right f-shaped sound hole
Inventor: MATSUMOTO YOSHIHIRO
IPC: G10D3/02
Filed: 2002-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To improve sound volume and sound quality by developing a method of using a new position sound post with a length adjusting function for rubbed string instrument, an installation position, a structure, etc.  <P>SOLUTION: A vibration transmission member is arranged such that use range is determined based upon a hole edge between the inner edge of an (f)-shaped sound hole on a high-pitch string side and a round hole edge on a small drum side which connects with it and which is stood between a top plate and a back plate in contact with the best position of the top plate within an upper contact range while having a lower contact in contact with the back plate. The upper contact is a portion of a hollow part in which an (f)-shaped sound hole edge can easily be fitted and on the hollow part, a manual knob part is provided which is for easily controlling movement to the best position within an installation range. A using method with high effect is selected between a method of using alone the sound post which employs two-member constitution of an upper member having a knob part and the upper contact and a lower member on the lower contact side and is adjusted to a necessary length by sliding both the members and a conventional method of using it in combination with a in-barrel sound post.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004170801-A (JP)
Title: Image forming apparatus
Inventor: YAMAMOTO GIICHI
IPC: G03G15/00
Filed: 2002-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which can save fixing energy.  <P>SOLUTION: The image forming apparatus includes an image forming part which forms a toner image on a medium, and a fixing device 40 which fixes a toner image formed on the medium. The apparatus also includes control means 68, 70, 72, and 74 which control the fixing device so that the fixing device performs a fixing process in an area where a toner image is formed or to be formed on the medium and the fixing process is not performed in an area where a toner image is not present or a fixing process is performed with fixing energy that is less than fixing energy used for the fixing process.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003296240-A (JP)
Title: Method and system for communication, central device, and computer program
Inventor: AYABE MASAYUKI
IPC: G06F13/00
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a system for communication, a central device, and a computer program which solve various problems of a service stop due to a deficiency in the recording capacity of the central device and more costs accompanying an increase in capacity when the central device using a web server computer connected to a communication network such as the Internet provides service for relaying transmit information sent and received between terminal devices.  <P>SOLUTION: Communication condition information on the IP address, ID, password, etc., of an open type recording device 20, such as an open type server computer (anonymous FTP server computer), which is connected to a communication network NW and does not specify a user is recorded in the central device 10 in advance and when the free capacity of a 2nd recording means 14 such as a RAIN that the central device 10 is equipped with is less than a specified value, transmit information is recorded in the recording device 20.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004178178-A (JP)
Title: Information processing system, information processor and information processing method
Inventor: KODAMA YOICHI
IPC: G06F12/00
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processing system and an information processor capable of efficiently preventing any data unnecessary for one system from being synchronized at the time of synchronizing this system.  <P>SOLUTION: This center server 103 connected to a network capable of transmitting information is provided with a synchronizing means 304 for removing any unnecessary data from image data or the like stored in a holder DB 315 and an image position management table 313 for the holder, and for copying arbitrary selected data in a master DB 314 and an image position management table 312 for the master based on a command received through the network, or directly on the center server 103.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004175883-A (JP)
Title: Powdery detergent composition
Inventor: TANAKA ATSUSHI
IPC: C11D17/06
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a powdery detergent composition which has excellent solubility and storage stability and improved rinsing properties and stain releasing effect.  <P>SOLUTION: The powdery detergent composition comprises (a) water-insoluble chitosan, (b) a surfactant and (c) a water-soluble inorganic salt.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004179013-A (JP)
Title: Pressing type operating device
Inventor: TSUSHIMA MITSUO
IPC: H01H3/40
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operating device capable of making a stable up-and-down movement of an operating part without inclining it.  <P>SOLUTION: Supporting members 6A, 6B, 6C, 6D with arm parts 4 and rack parts 5 combined are supported in free oscillation on a base plate 2. A ring-like rotating member 20 is supported in free rotation on a rear face of the operating part 10. The rack parts 5 are supported on the operating part 10 in free sliding. Further, rows of teeth of the rotating member 20 and those of the rack parts 5 are engaged with each other. The rotating member 20 rotates with the engagement of the rows of teeth when each support member 6A to 6D oscillates up and down to make each support member 6A to 6D oscillate in synchronization.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004183499-A (JP)
Title: Electric compressor
Inventor: IOI NOBUYASU
IPC: F04B39/06
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To improve COP (coefficiency of performance) of a car air-conditioner, etc.  <P>SOLUTION: An electric compressor has an electric motor 2 and a scroll compressor 8 in series in a casing 1. A stator coil 4 of the electric motor 2 is a segment coil. A clearance is formed at both coil ends 41 and 42 in an orderly line. Coolant C sucked from a coolant suction port 10 is sprayed to the coil end 42 opposed to the compressor 8 to cool it, and to cool a straight part of a segment via an air gap, and is sucked into the compressor 8 after cooling by blowing through the coil end 41. Application of the segment coil reduces the passage resistance at both the coil ends 41 and 42 to increase COP in high speed rotating range determining the cool down performance and enables the miniaturization and the reduction in weight.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004187049-A (JP)
Title: Packet transfer device
Inventor: YAGI TAKESHI
IPC: H04L45/24
Filed: 2002-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To economically improve the reliability against communication failures of a provider communication network.  <P>SOLUTION: A packet transfer device 1 converts a packet to be transferred to a packet transfer device 2 into a format for the provider communication network to be a current communication path between the packet transfer device 1 and the packet transfer device 2. The packet transfer device 1 periodically confirms whether a failure occurs in a communication path via respective provider communication networks PNW1, PNW2 and PNW3 for each provider communication network between the packet transfer device 1 and the packet transfer device 2 for respective provider communication networks. When it is determined that a failure occurs in the current communication path, the packet transfer device 1 performs communication path switching that makes a communication path via a provider communication network determined to have no failure occurrence to be a current communication path.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004186070-A (JP)
Title: Electromagnetic relay and its manufacturing method
Inventor: ADACHI HIDEO
IPC: H01H50/14
Filed: 2002-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electromagnetic relay and its manufacturing method wherein because a contact system parts worked by a metal hoop material is manufactured as much as possible by the same metal hoop material and a disposal part of the metal hoop material is made decreased, material cost is reduced, and furthermore, yield of the product can be improved including resin molding process.  <P>SOLUTION: Two coil terminals 6, a fixed contact terminal part 9b, and a movable contactor terminal part 10b are worked from the metal hoop material 20, and this is in a state that one part near the tip part of each terminal is not separated yet. Two coil terminals 6, the fixed contactor terminal part 9b, and the movable contactor terminal part 10b which are being worked are insertion-molded in an insulation substrate 2. On the opposite face of the insulating substrate 2 in which each terminal is protruded, a movable leaf spring 10a protruded from the side face of a columnar part 2c of the insulating substrate 2 is arranged because it is electrically connected to the fixed contact 9 to be an integrated member with the fixed contactor terminal part 9b and the movable contactor terminal part 10b, and because a connecting part is insertion-molded by the insulating substrate 2.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004185569-A (JP)
Title: Control system
Inventor: YAMAGISHI TORU
IPC: H04N5/00
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To ensure quick key operation of a remote controller with respect to a control device in a control system comprising the control device which controls target devices to be controlled such as DVHS and HDD via IEEE1394 bus.  <P>SOLUTION: The control system acquires from devices to be controlled, which are selected as targets to be controlled, information on function buttons for controlling the target devices as operation information. With reference to the operation information, the function buttons and keys arranged on a remote controller are correlated with each other. The function buttons correlated with the keys of the remote controller are displayed on a monitor as icon images imitating the correlated keys.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004048642-A (JP)
Title: Method and system for controlling home appliance, home appliance, and gateway
Inventor: OKAMOTO CHIKAYUKI
IPC: G06F21/32
Filed: 2002-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system by which home appliances 2 are safely controlled from the outside of a house by a controller 3 without registering controller identification information in a gateway 1 by bringing the controller 3 in the house.  <P>SOLUTION: Authentication information and verification information are preliminarily generated, the authentication information is stored in an authentication data generator 4 and the verification information is stored in the gateway 1. When the controller 3 attempts to perform communication with the instrument 2 in the house, authentication data is generated by using the authentication information in the authentication data generator 4 connected with the controller 3 and the authentication data is verified by using the verification information in the gateway 1. In addition, the gateway 1 restricts communication between the controller 3 outside the house and the instrument 2 in the house while the authentication data generator 4 is connected with the gateway 1. In addition, the gateway 1 changes an address of the instrument 2 in the house while the authentication data generator 4 is connected to it and stores an address after change in the authentication data generator 4. The address of the instrument 2 in the house is not taught to the controller 3 outside the house.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003227974-A (JP)
Title: Light extraction from led with light pipe
Inventor: PARKYN JR WILLIAM A
IPC: G02B6/00
Filed: 2002-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To more efficiently transmit light emitted from a light emitting diode.  <P>SOLUTION: A non-imaging optical coupler 100 that is a body of revolution includes a light-transmitting body in which a recessed input cavity 101 and a transparent droplet-shaped encapsulant of a light-emitting diode or an array of diodes in the cavity 101 are formed. The body has a curved sidewall 102 shaped to totally internally reflect all the light emitted from the LED and encapsulant, and all the light travels toward the sidewall 102 within a predetermined distance from the diode or the center of the array. The body has a cylindrical transition section 103 forwardly extending from the curved side wall 102 and a panel exit face 104 which traverses the central axis of the body of revolution and is placed at the forward end of the body.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004190574-A (JP)
Title: Tank device
Inventor: AKABANE EIJI
IPC: B60K15/03
Filed: 2002-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tank device wherein a gas layer necessary for supplying a compressed gas is ensured, and an fuel-filler body is protected from a damage-causing object.  <P>SOLUTION: The fuel-filler body 17 having a mouth opened in the tank main-body 11 is provided lower than an upper face 14 of the tank main-body 11. A recess 15 is formed in a part of the upper face 14 of the tank main-body 11. A fuel-filler installation surface 16 is formed in the bottom face of the recess 15 positioned lower than the upper face 14 of the tank main-body 11. The fuel-filler body 17 is provided in the range from the installation surface 16 to the upper face 14 of the tank main-body 11, not protruding from the upper face 14.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004192489-A (JP)
Title: Electronic device
Inventor: HARA TOSHIMASA
IPC: G06F3/00
Filed: 2002-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To prevent malfunction due to replacement of a PC card in a specific mode in an electronic device having a PC card slot and executing a regular operation mode and the specific mode where a power is supplied so as to operate the PC card and its peripheral circuit alone with the specific type of PC card inserted in the slot.  <P>SOLUTION: This PC card controller 2 allows a PC card power supply control means 3 to turn on the power supply to the PC card 1 according to an insertion detecting signal transmitted from an insertion/extraction detecting means 4 detecting the insertion and extraction of the PC card 1 relative to the slot via an insertion/extraction detecting signal control means 6 and to turn it off according to the extraction detecting signal. The insertion extraction detecting signal control means 6 controls to transmit the insertion detecting signal and an extraction detecting signal to the PC card controller 2 in the regular operation mode and to transmit the extraction detecting signal alone in the specific mode.  <P>COPYRIGHT: (C)2004,JPO&NCIPI