baber/WOPTO huggingface dataset:
Patent JP-2004331746-A (JP)
Title: Method for producing polycarbonate
Inventor: OKAMOTO MASAYA
IPC: C08G64/36
Filed: 2003-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a polycarbonate, by which the high quality polycarbonate having a high mol.wt. can efficiently be produced with consideration on environments without using injurious chlorine gas, phosgene and a halogenated organic solvent, such as dichloromethane or chloroform, seen to affect the environments.  <P>SOLUTION: This method for producing the polycarbonate, comprising the first process for reacting an aromatic dihydroxy compound, a monohydric phenol, carbon monoxide and oxygen to produce the polycarbonate prepolymer, and the second process for polymerizing the polycarbonate prepolymer in a solid phase is characterized by using a polycarbonate production catalyst comprising a compound prepared by carrying (b) palladium on (a) an inorganic laminar compound and (c) a compound having a redox catalyst ability, or a polycarbonate production catalyst prepared by carrying (b) palladium and (d) a redox catalyst ability-having metal on (a) the inorganic laminar compound, in the first process.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004332145-A (JP)
Title: False twist yarn, plied yarn, woven and knitted fabric thereof
Inventor: IMAKITA JIYUNYA
IPC: D02G1/04
Filed: 2003-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a false twist yarn to be made into a woven fabric and a knitted fabric which have soft feeling, reasonable firmness, sense of stiffness, feel of unevenness, stretchability, swelling feeling and roughness feeling and a piled yarn.  <P>SOLUTION: The false twist yarn of a thermoplastic synthetic multifilament yarn has constitution that each filament constituting the false twist yarn comprises two kinds of polymer components and has a side-by-side type crosssectional shape. The false twist yarn has a wavy real twisting part and a false twisting crimped part in the length direction of the yarn. The piled yarn comprises the false twist yarn.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004331446-A (JP)
Title: LOW RESISTANCE n-TYPE SEMICONDUCTOR DIAMOND
Inventor: NANBA AKIHIKO
IPC: C30B29/04
Filed: 2003-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low resistance n-type semiconductor diamond doped with lithium and phosphorous in association with the diamond doped with lithium.  <P>SOLUTION: The low resistance n-type semiconductor diamond can be obtained by controlling the lithium atomic concentration C<SB>Li</SB>and the phosphorous atomic concentration C<SB>P</SB>to be C<SB>Li</SB>≤C<SB>P</SB>when both of the lithium concentration C<SB>Li</SB>and the phosphorous concentration C<SB>P</SB>are ≥10<SP>17</SP>/cm<SP>3</SP>. Further, the low resistance n-type semiconductor diamond having better electrical characteristics can be obtained by constituting a structure such that lithium atoms and phosphorous atoms are doped in the interlattice positions of carbon atoms and in the substitution positions of carbon atoms, respectively, and lithium atom and phosphorous atom are situated adjacently to each other.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004005635-A (JP)
Title: Reservation management device and method, and information processing device and method
Inventor: YONEDA MICHIAKI
IPC: G06F3/048
Filed: 2003-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To enable a user to make a reservation while looking at seat layout.  <P>SOLUTION: In a CRT of a computer operated by the user, the seat layout 121 in a prescribed hall, and seat indicator images 122 indicating reserved seats are displayed. The user operates a mouse or the like, and clicks a desired seat in the seat layout 121 using a mouse cursor, so that data of the seat are stored as data of a reserved seat. As a reservation button 153 is clicked, the data of the reserved seat are sent to a reservation management server. The reservation management server executes reservation processing based on the data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004334551-A (JP)
Title: Serial communication system and local terminal for serial communication
Inventor: ENDO KAZUYA
IPC: G06F13/38
Filed: 2003-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To simplify a control system by eliminating the necessity of an interface logic for a serial communication system which serializes a line of connection between a CPU and a control IC.  <P>SOLUTION: The serial communication system 1 includes a center terminal 10 connected to the CPU 50 via a CPU control bus to convert at least operation instructions from parallel to serial signals to be sent to a serial communication line 30; and a local terminal 20 connected to the center terminal 10 via the serial communication line 30 to convert at least the serialized operation instructions back into parallel signals to be sent to the control IC 60. The local terminal 20 has a CPU emulation control part 21 which reproduces a quasi-CPU control bus. The local terminal is connected to the control IC 60 via the pseudo-CPU control bus reproduced by the CPU emulation control part 21.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003348669-A (JP)
Title: Electric apparatus having remote control transmitter
Inventor: SEKOGUCHI YOSHINORI
IPC: H04Q9/00
Filed: 2003-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric apparatus for reducing the power consumption in an operation standby state by interrupting power only in a state that the apparatus itself is determined to be not in use in the operation standby state when the operation of the apparatus is controlled by remote control of a remote control transmitter.   <P>SOLUTION: When the electric apparatus detects that the remote control transmitter 6 is in a contained state through an ON signal from a detection switch 23, a microcomputer 5 detects whether or not the apparatus is in a standby state of completed operation. The apparatus maintains power in the ON state until a prescribed delay time elapses after the determination of the standby state. The remote control transmitter 6 can be extracted from the contained part and operated for remote control or direct operation from an apparatus main body 10 can be performed for this period. After a lapse of the delay time, the power is interrupted to reduce wasteful power consumption in the standby state.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004335917-A (JP)
Title: Semiconductor device and method for manufacturing same
Inventor: KANEKO SAICHIRO
IPC: H01L21/336
Filed: 2003-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-breakdown-voltage semiconductor device which can suppress application of a large electric field to a gate insulating film even for a high drain electric field, and also to provide a method for manufacturing the device.  <P>SOLUTION: The semiconductor device comprises an n<SP>+</SP>-type SiC substrate 10 formed to a semiconductor base material, an n<SP>-</SP>-type SiC epitaxial region 20 formed to be connected to the SiC substrate 10, a p-type well region 30 formed in a predetermined zone in a surface layer of the SiC epitaxial region 20, an n<SP>+</SP>-type source region 40 formed in the well region 30, an n<SP>-</SP>-storage type channel region 110 formed to be connected to the source region 40 and whose side wall coincides with the side wall of the well region 30, a gate insulating film 90 formed at least on the storage type channel region 110, a gate electrode 80 formed on the gate insulating film 90, a drain electrode 140 connected to the SiC substrate 10, and a source electrode 60 connected to the source region 40.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004349746-A (JP)
Title: Preferential call termination notice method portable telephone with mail function
Inventor: SATO KAZUHISA
IPC: H04W4/12
Filed: 2003-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable telephone with mail function capable of attaining a preferential call termination notice for mail with high urgency or high importance.  <P>SOLUTION: In the preferential call termination notice method for the portable telephone with mail function, when the portable telephone with mail function desides that specified requirements denoting that the arrived unread mails to be preferential mails are satisfied, the portable telephone with mail function rings a preferential mail ringer tone different from an ordinary mail ringer tone, selects the unread preferential mail items and displays them as a list.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004349281-A (JP)
Title: Process for producing modular substrate
Inventor: YUHAKU SEI
IPC: H01L21/56
Filed: 2003-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process for producing a modular substrate capable of obtaining a highly reliable modular substrate at a low cost.  <P>SOLUTION: On a ceramic substrate 1 provided with splitting grooves 2 for partitioning a plurality of modules each mounting a component 3, a resin layer 4 of curing resin is formed on the substantially entire surface. After the resin layer 4 is cured temporarily, incising grooves 5 are formed from the surface of a resin layer 4a to the splitting groove 2 in correspondence with the splitting groove 2 and then the resin layer 4a is cured actually. Thereafter, the ceramic substrate 1 is divided into individual modules by the splitting groove 2 and the incising groove 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004346756-A (JP)
Title: Control device for engine
Inventor: NISHIMURA HIROYUKI
IPC: F02D41/02
Filed: 2003-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To prevent fusing of a glow plug 8 of an engine, in which after-injection is performed after main injection is performed around a top dead center in a compression stroke so as to regenerate a particulate filter 17.  <P>SOLUTION: An oxidation catalyst 16 and a filter 17 are disposed to an exhaust passage 3 of the engine 1. An exhaust gas temperature is increased by the first after-injection to heat the oxidation catalyst 16, and then unburnt fuel is supplied to the oxidation catalyst 16 by the second after-injection to increase a temperature of the filter 17 by its oxidization combustion and thereby to burn particulates trapped in the filter 17. During the regeneration of the filter 17, even if an engine water temperature is high, energization of the glow plug 8 is performed to prevent the fuel of the after-injection from adhering to the glow plug 8.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004348214-A (JP)
Title: Medical service processing system, medical service terminal, and pharmacy service terminal
Inventor: MINAMI MICHIYO
IPC: G06Q10/00
Filed: 2003-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a medical service processing system which automatically conducts a medical institution's reception service and accounting service.  <P>SOLUTION: A medical service terminal 100 for conducting a medical institution's service processes, a doctor's terminal 110 for use by a doctor, and a chart DB 120 for managing patients' chart data are connected to one another by a network 130. The medical service terminal 100 comprises a reception service processing means 107 for receiving patients and an accounting service processing means 108 for performing an adjustment process. The reception service processing means 107 writes the measurements of patients' basic data and the results of interviews onto the chart data 210 read from the chart DB 120 according to information on consultation tickets 200 or insurance policies 201, and determines the order of medical treatment while taking the measurements into consideration. The accounting service processing means 108 calculates medical costs from the chart data 210 written with the results of medical treatment, displays the result, and conducts an adjustment process.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004345217-A (JP)
Title: Thermal recording medium
Inventor: YUYA AKIRA
IPC: B41M5/30
Filed: 2003-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermal recording medium which is excellent in preservability of a recorded image and water resistance of a thermal color-development layer surface, and which hardly causes skin fogging.  <P>SOLUTION: A thermal color-development layer including a basic dye precursor and a developer is provided on a substrate, the thermal color-development layer contains an ammonium salt as a dispersant for the basic dye precursor and/or the developer. The ammonium salt is a copolymer with a weight-average molecular weight of 1,000-100,000, which is composed of maleic anhydride and α-olefin expressed by the general formula: H<SB>2</SB>C=CH-C<SB>n</SB>H<SB>2n+1</SB>(wherein n represents an integer of 6-30).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004347028-A (JP)
Title: Belt type transmission device
Inventor: KUWABARA KOJI
IPC: F16H7/02
Filed: 2003-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a belt type transmission device capable of preventing abnormal tension from occurring on a tension belt by eliminating such an event that the projected part of a block rides on the principal plane of an adjacent block when a V-belt touches a tension roller.  <P>SOLUTION: In this belt type transmission device, the V-belt is stretched across a drive pulley and a driven pulley and the rear face of the V-belt is pressed by the tension roller to provide a tension to the belt. The V-belt comprises an endless pair of tension bands 10 and a large number of blocks 1A having a pair of right and left fitting grooves 2 for fitting the tension bands therein formed on both side parts thereof and locked to the tension bands at equal pitches in the longitudinal direction. The block is formed thick at the vertical center part and gradually thinner toward both upper and lower end parts. A vertical elongated hole-shaped recessed part 7a is formed at the vertical center part of one principal plane of the block, and a projected part 8a fitted with a vertical allowance to the recessed part in an adjacent block is formed at the vertical center part of the other principal plane.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004346198-A (JP)
Title: Thermoplastic polyester resin composition
Inventor: IBA TOSHIAKI
IPC: C08L67/02
Filed: 2003-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composition of a thermoplastic polyester resin containing finely dispersed layered compound, and having a melt characteristics suitable for an extrusion-molded product, a blow-molded product, a foamed sheet and a foamed board, imparted thereto.  <P>SOLUTION: The thermoplastic polyester resin composition is obtained by adding 1-30 pts. wt. layered compound treated with a polyether compound containing an aromatic hydrocarbon group, and 0.05-5 pts. wt. compound having two or more carboxylic acid anhydride groups in the molecule to 100 pts. wt. thermoplastic polyester resin.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004346680-A (JP)
Title: Sanitary washing device
Inventor: OKUI NOBORU
IPC: E03D9/08
Filed: 2003-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sanitary washing device capable of rapidly and stably projecting a washing nozzle without being influenced by waterdrops, dirt or the like stuck to the washing nozzle.  <P>SOLUTION: Water from a water supply source 15 is pressurized by a water supply pump 16 and then supplied to the washing nozzle retractably provided at a nozzle means 5. When an optical sensor 19 does not detect the projection of the washing nozzle 6 after the lapse of a prescribed time from the start of water supply measured by a time measuring means 18, a control means 17 temporarily heighten the output of the water supply pump 16 and forcibly projects the washing nozzle 6.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004353399-A (JP)
Title: Water-retaining pavement structure and method of constructing the same
Inventor: TSUJII TAKESHI
IPC: E01C7/32
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water-retaining pavement structure which suitably maintains its water retaining function, and to provide a method of constructing the water-retaining pavement structure.  <P>SOLUTION: The water-retaining pavement structure 1 is formed of: an open-graded asphalt mixture layer 5 (open-grain mixture layer) having intercommunicating porosities therein; water retaining grout 7 having water retentivity and filled in an upper portion of the intercommunicating porosities in the form of a layer; dry mortar 8 (water supply means) having water retentivity and permeability, and filled at least in part of a lower portion of the intercommunicating porosities in a manner being continuously arranged below the water-retaining grout 7; and water supply pipes 15 (water supply means) for supplying water to the dry mortar 8. In this manner the water-retaining grout 7 can be supplied with water via the dry mortar 8.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004030646-A (JP)
Title: System and method of reducing state transition in address bus
Inventor: FALLAH FARZAN
IPC: G06F12/00
Filed: 2003-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To reduce energy amount to be consumed by an I/O pin and to reduce total power consumption of a chip.  <P>SOLUTION: An encoder and a decoder by this invention encode information to be communicated on a bus. The encoder and the decoder can utilize technology in various combination for reducing switching operations in an address bus.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004197732-A (JP)
Title: High performance buoyancy generation system
Inventor: HOSOKAWA MAKOTO
IPC: F03B17/02
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a buoyancy generation system with added thermal dynamic elements for solving global warming and resource/energy countermeasures by creating extremely safe, clean, inexpensive and exhaustless energy.  <P>SOLUTION: In construction as shown in a representative drawing, the heat energy of natural hot spring water is utilized to apply heat to liquid to be used directly or indirectly, gas to be used is cooled by outside air or water such as spring water after formed into higher pressure gas, a temperature difference between the gas to be used and the liquid to be used is utilized to accelerate the thermal expansion of the gas to be used in draining to a drain tank and circulate the gas in use, the power of buoyancy is extracted to a maximum, and a dead weight type buoyancy piston is increased in size and weight to create high discharge pressure and improve generating efficiency. When heat is applied to the gas to be used and the liquid to be used, the temperatures thereof are each kept constant to offer wide-rage physical advantages and improve the generating efficiency. By using helium as the gas and antifreeze liquid as the liquid, the operation in cold districts is allowed, a difference in specific gravity is increased and generating efficiency is improved.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003348050-A (JP)
Title: Spread spectrum communication system
Inventor: KOBASHI TOSHIYA
IPC: H04J13/00
Filed: 2003-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To perform control according to transmission rate to be demanded for transmission data, etc., and to reduce influences of characteristics degradation due to complication of mutual correlation and multipath fading.   <P>SOLUTION: Input data is encoded by an encoding part 1 and its order is replaced by an interleave part 2. A distribution part 3 distributes the transmission data into two systems and a data stream in a first system is outputted to an information modulation part 4. A data stream in a second system is outputted to a spread code selection part 5. A spreading part 6 spreads the data stream in the first system the information of which is modulated by a spread code selected according to a data system in the second system. To the spread code, m candidates for the spread code are allocated among a plurality of candidates for the spread code the code length of which is n and one candidate is selected according to the data system in the second system. Values n, m are changed in the spread code selection part 5 on the basis of rate information data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005003018-A (JP)
Title: Continuously variable transmission
Inventor: NAKAMURA MASA
IPC: F16H37/02
Filed: 2003-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To simplify structure of a continuously variable transmission, and to improve reliability of torque transmission by composing an auxiliary power transmission passage provided with a transmission part for forward driving used in starting a vehicle and a transmission part for backward driving only of a one-way differential clutch and a forward/backward switching device in the continuously variable transmission.  <P>SOLUTION: On a second intermediate shaft, a drive gear for forward driving and a drive gear for backward driving are provided in parallel through the one-way differential clutch. An output shaft is parted into a first output shaft and a second output shaft. The transmission part for forward driving is composed of the drive gear for forward driving and a follower gear for forward driving fixed to the first output shaft to be engaged with the drive gear for forward driving. The transmission part for backward driving is composed of the drive gear for backward driving, an intermediate gear for backward driving journaled to a third intermediate shaft to be engaged with the drive gear for backward driving, and a follower gear for backward driving rotatably journaled to the second output shaft to be engaged with the intermediate gear for backward driving. On the second output shaft, the forward/backward switching device is provided to be selectively engaged with the first output shaft and the follower gear for backward driving for switching the transmission part for forward driving and the transmission part for backward driving from each other.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005003028-A (JP)
Title: Rotor device, heating device, fixing device and image forming device
Inventor: CHIBA TAKATOSHI
IPC: G01K13/08
Filed: 2003-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To elongate the service life of a rotor itself by slowing the progress of sliding damages on the surface of the rotor due to an abutting member.  <P>SOLUTION: This rotor device comprises at least two rotors 1, 3 to be rotated while pressing one against the other and the abutting members 7b, 9b arranged abutting on the surfaces of the rotors, respectively. The abutting members are so arranged as to be dislocated from each other by their widths or greater in the axial direction of the rotors.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005003068-A (JP)
Title: Fastener antiloosening mechanism
Inventor: ADACHI HIROSHI
IPC: F16B39/08
Filed: 2003-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fastener antiloosening mechanism using a cap, allowing the mounting of a nut as it remains fastened to a bolt, without adjusting the fastening position of the nut, and effectively preventing the looseness or fall-off of the nut.  <P>SOLUTION: The fastener antiloosening mechanism comprises a bolt configured part 31 and a nut configured part 32 formed on the cap 3 so that it can be mounted on an engagement portion 12a of the bolt 1 and a top portion of the nut 2 with a play. Thus, no need exists for adjustment of the fastening position of the nut 2 which is conventionally needed, fastening force is securely managed, and the looseness and fall-off of the nut 2 is effectively prevented. Furthermore, working efficiency is improved and mischiefs are prevented.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005001547-A (JP)
Title: Tire
Inventor: TERATANI HIROYUKI
IPC: B60C19/12
Filed: 2003-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a safe tire effectively suppressing abrupt lowering of a tire internal pressure after suffering a flaw while maintaining performance such as durability and riding comfort or the like without increasing weight by continuously arranging a sealant material in an appropriate position and allowing a driver to safely and surely respond to an emergency state.  <P>SOLUTION: A composite body 10 consisting of the sealant material and a non-woven fabric is arranged inside a tire.  <P>COPYRIGHT: (C)2005,JPO&NCIPI