baber/WOPTO huggingface dataset:
Patent JP-2005012386-A (JP)
Title: Method for estimating sir and receiver
Inventor: SHIMOMURA TAKASHI
IPC: H04B1/7115
Filed: 2003-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To enable an amount of calculation to be reduced by finger combining a square of the amplitude of a propagation path estimation value calculated by using a slot before a present slot without performing a synchronous detection, and considering as a desired wave power in a receiver having an SIR estimating function.  <P>SOLUTION: A method for estimating the SIR includes a step of inputting a pilot signal after despreading to the propagation path high speed estimation unit 202, and obtaining the propagation path estimation value by using only the slot (.., k-2, k-1, k) before the present slot. The method further includes a step of calculating the square of the amplitude by directly inputting the propagation path estimation value without synchronous detection of a signal power calculation unit 2, then inputting an output obtained by finger combining of the square value of the amplitude of the propagation path estimation value in each path as a reception signal power (desired wave power) to an M slot average unit 3, and calculating the average reception signal power Ps for the M slot. Meanwhile, the method also includes a step of inputting interference power obtained from a pilot symbol and the average reception symbol point after the finger combining in an interference power calculation unit 211 to an N slot moving average unit 5, and calculating the average interference power Pi for the N slot. A reception SIR estimation value calculator 4 calculates an SIR estimation value from the average reception signal power Ps and the average interference power Pi.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005010655-A (JP)
Title: Picture display device
Inventor: SAITO YASUNORI
IPC: H05B33/14
Filed: 2003-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To enlarge a picture on a display screen of an LCD or the like and print it on a recording medium such as electronic paper in easy-to-view size.  <P>SOLUTION: An imaging lens 42 can be attached to/detached from the surface of the LCD 22 of a cellular phone 10. Therefore, the picture of the LCD 22 is enlarged and printed on the optical write-in type electronic paper 16.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005019049-A (JP)
Title: Lighting system
Inventor: TAKASAKI AKISHI
IPC: F21S2/00
Filed: 2003-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting system free from luminance unevenness or chromaticity unevenness while enabling the miniaturization of the system based on the thinning of a cold cathode discharge tube.  <P>SOLUTION: This lighting system is provided with the cold cathode discharge tube 2 which is a light source, a plate-like light guiding body 1 guiding light emitted from the discharge tube 2, a light reflecting plate 6 provided at the undersurface side of the light guiding body 1 and reflecting the light guided in the light guiding body 1 and emitted from bottom to top, and a light control part material 10 provided at the upper surface side of the light guiding body 1 and controlling the light emitted from the upper surface of the light guiding body 1.It is also provided with a light converting member 3 interposing between the discharge tube 2 and the light guiding body 1, converting ultraviolet light emitted from the discharge tube 2 into visible light to enter the light guiding body 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005014137-A (JP)
Title: Cutting tool and temperature measurement calibration method of cutting tool
Inventor: NAKAMURA MASANORI
IPC: B23Q17/00
Filed: 2003-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cutting tool, and its temperature measurement calibration method, capable of arranging a thermocouple near an edge by simple positioning work, without deteriorating cutting quality of a machinable material.  <P>SOLUTION: The thermocouple 9 is stored in a storage groove 7a formed toward the edge 11 in a flank 5 of the cutting tool 1. A tip temperature measurement part 9c of the thermocouple 9 is coated with a coating layer 9d by a thermosetting resin. The coating layer 9d avoids contact of the cutting tool 1 and the thermocouple having third thermoelectromotive force, and also prevents a variation in a temperature measurement position by fixing the thermocouple 9, particularly, the tip temperature measurement part 9c to the cutting tool 1 by heat curing. The thermocouple stored in the storage groove 7a is fixed by a brazing material 7b. Thus, the thermocouple 9 stored in the storage groove 7a can further surely be fixed to the cutting tool 1, and the edge temperature can stably be measured even to chips taken out in cutting work and mechanical vibration.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005106838-A (JP)
Title: Method and apparatus for storing and retrieving sequence of digital page data
Inventor: KIM KUN-YUL
IPC: G03H1/26
Filed: 2003-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for storing and retrieving a sequence of digital page data.  <P>SOLUTION: In a storing mode, a first/second complex reference beam and a modulated object beam are converged on a storing location to generate a sequence of first/second interference patterns to be sequentially stored on a holographic medium. A shift selectivity of the first complex reference beam is larger than that of the second complex reference beam so that the second interference pattern is used as a servo pattern to sequentially determine where the first interference patterns have been stored.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004083879-A (JP)
Title: Thermoplastic resin composition and molded product made of the composition
Inventor: UEHARA KAN
IPC: H01B7/295
Filed: 2003-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermoplastic resin composition having an excellent flame-retardant effect, having good flexibility/pliability as well, and having high whiteness, and to provide a molded product of the composition especially used as an electrical insulating material and/or a sheath of an electric wire.  <P>SOLUTION: This thermoplastic resin composition satisfies inequality (1): A≥1.8×σ+13.4, wherein A is a maximum angle among flame-resisting test angles (θ) of 45°, 60°, and 90° at which samples are spontaneously extinguished within a period of 60 sec after being fired in flame-resisting tests, respectively, and the flame-resisting tests are conducted at the flame-resisting test angles (θ) by using the samples of electrically insulated wires which are obtained in such a manner that seven strands of soft copper wires having a strand diameter of 0.45 mm are together twinned to form an electrically conductive material (having an outer diameter of 1.35 mm) and then a peripheral surface of the formed electrically conductive material is covered with the thermoplastic resin composition having a thickness of 0.8 mm to form the electrically insulated wire having a finished surface diameter of 3.0 mm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005020392-A (JP)
Title: Signal transmission circuit and drive device
Inventor: KASAI KEI
IPC: H03K19/0185
Filed: 2003-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a signal transmission circuit capable of transmitting a signal in low power consumption without malfunction.  <P>SOLUTION: The signal transmission circuit comprises a first level shift circuit 38, a latch circuit 39, and a second level shift circuit 39 and a second level shift circuit 43. The first level shift circuit 38 has a configuration in which a series circuit of an n-MOSFET 36a and a resistor 37a and a series circuit of an n-MOSFET 36b and a resistor 37b are connected in parallel between a floating power supply 43 connected to a power supply terminal 33 employing a predetermined voltage as a reference potential and a ground terminal 35. The first level shift circuit 38 transmits only logical information of a control signal. The latch circuit 39 is connected to the floating power supply 43, and regenerates a control pulse signal from the logical information. The second level shift circuit 43 comprises a p-MOSFET 41 and a resistor 42 connected in series between a floating power supply 34 and an output terminal 40. The signal transmission circuit controls so that the output terminal 40 becomes the predetermined voltage, when the p-MOSFET 41 is turned on.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005020394-A (JP)
Title: Packet transfer controller, transmission device, communication system, and packet transfer control method
Inventor: HOSHINO TOMONORI
IPC: H04L12/70
Filed: 2003-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packet transfer controller for shortening a detecting time of timeout while suppressing a decrease in the performance of a communication system.  <P>SOLUTION: A packet transfer controller 14a transmits to a sending destination a request packet including a packer number and an identification number stored in a packet management table 24 with a correlation. In the sending destination, a ply packet including the same packet number and the same identification number as the received request packet is returned to the packet transfer controller 14a. When detecting the timeout, the packet transfer controller 14a changes the identification number in the packet management table 24. A comparator 25 determines in the packet management table 24 whether the identification number in a correlation with the packet number included in the received reply packet agrees with the identification number included in the received replay packet or not.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005017180-A (JP)
Title: Support unit, moving table device using it, and linear guide
Inventor: UMETSU SHIGEHIRO
IPC: F16C32/06
Filed: 2003-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a support unit which is easily connected between a base and a table in a moving table device.  <P>SOLUTION: The support unit Uα comprises a pair of planar bearing plates 31a, 31b, and spherical bearing plates 34a, 34b are arranged inside both the planar bearing plates 31a, 31b respectively. Further, a spherical axis 35 is arranged between both the spherical bearing plates 34a, 34b so that it is held between them. The support unit Uα has certain degrees of freedom in five axial directions by constructing planar bearings between the planar bearing plates 31a, 31b and the spherical bearing plates 34a, 34b and constructing spherical bearings between the spherical bearing plates 34a, 34b and the spherical axis 35. The support unit Uα can be easily connected between the base and the table by height of the degrees of the freedom.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005023011-A (JP)
Title: Method for refining silicone agent
Inventor: FUJISAWA KAZUHIKO
IPC: C07F7/08
Filed: 2003-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a silicone agent comprising a high-purity silicone compound of general formula(a) or (a').  <P>SOLUTION: The silicone agent is obtained by desilylating an impurity component of general formula(z) or (z') contained in the corresponding crude silicone agent to convert the crude silicone agent to the silicone compound of general formula(a) or (a'). In general formulas(a), (a'), (z) and (z'), R<SP>1</SP>is a polymerizable group-bearing 1-20C substituent; R<SP>5</SP>to R<SP>7</SP>are each H, a (substituted) 1-20C substituent or X-A, wherein X is a (substituted) 1-20C bivalent substituent and A is a siloxanyl group containing at least one structure of general formula(y) in part of A; and R<SP>2</SP>to R<SP>4</SP>are each a (substituted) 1-20C substituent.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005026460-A (JP)
Title: Housing fixing apparatus
Inventor: TERAMURA HITOSHI
IPC: H05K7/18
Filed: 2003-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a housing fixing apparatus which can shorten the fixing time for providing a plurality of housings on a channel base and easily check the tightening of an anchor bolt after the fixing.  <P>SOLUTION: In the fixing apparatus in which a plurality of housings 1 are provided in parallel on a channel base 2 and the channel base 2 and housings 1 are fixed using an anchor bolt 4 embedded to a fixing surface 3, the lower end of a higher nut 6 is screwed within the channel base 2 to the anchor bolt 4 provided through the bottom surface of the channel base 2, and a bolt 5 provided through the bottom surface of the housings 1 and the upper surface of the channel base 2 is screwed to the upper end of the higher nut 6.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005028202-A (JP)
Title: Table parallelism adjusting device and dispenser using the same
Inventor: IGARASHI AKIO
IPC: B05C13/02
Filed: 2003-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a table parallelism adjusting device by which the adjustment of the parallelism of a table to the movement of XY axes of a dispenser is easily carried out.  <P>SOLUTION: The table parallelism adjusting device is constituted so that the table is placed with a spherical supporting member on at least 3 sets of micro-movement jacks ( Z axial stages), the position of the table in the XY directions to each Z axis is controlled using a plurality of press screws each having a spherical surface tip and the parallelism of the table to the movement of the XY axes is precisely adjusted by controlling the stroke of each Z axis stage.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005031197-A (JP)
Title: Full-color image forming apparatus
Inventor: NIIMI TATSUYA
IPC: G03G9/09
Filed: 2003-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-speed full-color image forming apparatus which can prevent partial deterioration in a photoreceptor and which can form a stable image with high durability and favorable color reproducibility for repeated use even for the output of various types of documents.  <P>SOLUTION: The full-color image forming apparatus with a plurality of image forming elements arranged, each image forming element equipped with: a charging means or the like to charge a photoreceptor by applying a voltage obtained by superposing an AC component on a DC component to at least an electrifying member; an image exposure means; a developing means; a transfer means; a cleaning means; and an electrophotographic photoreceptor having a surface protective layer having wear resistance of ≤0.1 μm wear amount per 10,000 rotation of the photoreceptor during image formation. A chromatic toner developing means 4C or the like for the development based on the above image exposure or the like, and a developing means 5C or the like to develop a non-image forming region of the chromatic toner with a transparent toner are disposed between the image exposure means 3C or the like and the transfer means 7C or the like to be used to form a chromatic color image.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005027793-A (JP)
Title: Game ball replenisher
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 2003-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game ball replenisher which enables the storage of a large amount of game balls being dispersed widely at the upper part of a game machine island while minimizing the height of the game machine island and the efficient and quick replenishment of individual game machines with the game balls while preventing the retention of the game balls by conveying the game balls by power in a state storing the game balls while allowing the accurate and ceaseless distribution of the game balls to the individual game machines.  <P>SOLUTION: This replenisher has a conveying means 41 which conveys the game balls being stored at the upper part of a game machine island in the longitudinal direction and a replenishing means 50 disposed along the conveying means 41. In the conveying means 41, a drive body 45 which conveys the game balls being stackable in multiplicity by power is provided within each of conveying paths 42 extended along the upper way of the individual game machines 20 starting from a hoisting device 30. The replenishing means 50 comprises a storage part 51 which receives and temporarily stores the game balls conveyed by the conveying means 41 and replenishing gutters 52 which are extended by being inclined toward the individual game machines 20 positioned near below the the storage part 51 to replenish the individual game machines 20 with the game balls in the storage part 51.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005028282-A (JP)
Title: Atmosphere-controlled heating device
Inventor: ABE HIDEKI
IPC: F27D7/02
Filed: 2003-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an atmosphere-controlled experimental heating device of which the structure is simplified, the installation of which is facilitated and which is used conveniently at a laboratory as a practical instrument by a user conducting an experiment, particularly an electrochemical experiment, in an atmosphere of reactive gas at high temperature.  <P>SOLUTION: This atmosphere-controlled heating device is composed of: a chamber (C) consisting of a glass tube (1), heat-resistant resin-made upper and lower annular flanges (2a), (2b), a top cover (3) and a brass flange (5); and a heating part (H) consisting of an infrared radiation unit (21), a halogen lamp (23) and a mirror (22). A high temperature region is formed in the inside of the chamber (C) in such a condition that the heating element of the heating part (H) is completely isolated from the high temperature region in the chamber (C) by arranging the heating element on the outside of the chamber (C) and the high temperature region of the chamber (C) in the inside.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005034180-A (JP)
Title: Washing machine
Inventor: OGURA YOSHIHISA
IPC: D06F33/00
Filed: 2003-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To absorb the deviation of predicted reservation time or to flexibly cope with the fluctuation of the time of returning home by starting washing from a remote location and ending washing at the time suited to the convenience of a user in a washing machine which adds a drying process as needed to a series of the processes of washing, rinsing and spin-dry and performs an automatic operation.  <P>SOLUTION: The washing machine is provided with a washing machine transmission / reception part 36 for receiving command signals from a portable telephone 34 and a control part 37 for starting a washing operation by the remote operation of the portable telephone 34.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005035812-A (JP)
Title: Active carbon and canister
Inventor: OI TOKIO
IPC: C01B31/08
Filed: 2003-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide active carbon excellent in absorption and desorption characteristics and to provide a canister using the same.  <P>SOLUTION: An organic substance is allowed to be adsorbed on starting active carbon having a broadly ranging pore diameters to selectively block smaller-diameter pores. Because the smaller-diameter pores are blocked, the resulting active carbon exhibits excellent adsorption and desorption characteristics. The canister using the active carbon is proof against the leakage of adsorbed components.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005037517-A (JP)
Title: Stereoscopic camera
Inventor: KODAMA KAZUSHI
IPC: H04N13/02
Filed: 2003-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stereoscopic camera for enabling a subject to easily judge a direction where he (she) should turn the line of sight.  <P>SOLUTION: In the case of performing ordinary photography that image information is acquired by either a 1st image pickup system 88A or a 2nd image pickup system 88B or stereoscopic photography that the image information is acquired by both of the 1st image pickup system 88A and the 2nd image pickup system 88B, the subject, judged as a human being, is informed of a position where he (she) should turn the line of sight by the light emitting state of a light emitting part 90 according to the kind of photography to be performed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005034860-A (JP)
Title: Welded titanium pipe and method for manufacturing it
Inventor: TAKAHASHI KAZUHIRO
IPC: C21D1/74
Filed: 2003-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a welded titanium pipe and its manufacturing method by which fatigue property is improved while maintaining the formability in a weld zone and the production of fretting corrosion fatigue which is caused on the surface of a base material is suppressed.  <P>SOLUTION: This is a welded titanium pipe in which the nitrogen content in the interior of the weld zone is higher than that in the interior of the base material by 0.003 - 0.030 mass% and which has titanium nitride on the surface of the base material part. The manufacturing method includes: forming a sheet or a strip into tubular shape after applying specified nitriding to the sheet or the strip-like titanium used for manufacturing the pipe by carrying out nitriding and heat treatment by heating it in a gaseous nitrogen atmosphere; and shielding the butted part with gaseous argon and carrying out welding. Furthermore, the heat treatment for mild nitriding or mild oxidation is carried out by heating the welded pipe in a gaseous nitrogen atmosphere or an oxidizing atmosphere.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004107323-A (JP)
Title: New haloalkylsulfone anilide derivative, herbicide and use thereof
Inventor: HINO TOMOKAZU
IPC: A01N43/54
Filed: 2003-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new haloalkylsulfone anilide derivative that has a wide range of applicability, high effect persistency, excellent selectivity between crop plants and weeds, being especially excellent as a herbicide in rice fields.  <P>SOLUTION: The haloalkylsulfone anilide derivative is represented by general formula (I)(wherein R<SP>1</SP>is a 1-6C haloalkyl; R<SP>2</SP>is H or a 1-6C alkyl and the like; Q is a (substituted) heterocycle in which at least one constituent atom is N and the N bonds to A; A is a substituted 1-6C alkylene and the like; G is O, N, N-R<SP>3</SP>, N-OR<SP>4</SP>, N-NR<SP>5</SP>R<SP>6</SP>; m is 0 or 1; X is identically or differently one to four substituents selected from H, halogens, 1-6C alkyls, OH, NH<SB>2</SB>, CN, NO<SB>2</SB>and the like; R<SP>3</SP>, R<SP>4</SP>, R<SP>5</SP>and R<SP>6</SP>each means an alkyl, phenyl and the like). The herbicide includes the new haloalkylsulfone anilide derivative or a salt thereof as an active ingredient.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005049396-A (JP)
Title: Nonmagnetic toner and image forming method
Inventor: NAKAYAMA KENICHI
IPC: G03G9/097
Filed: 2003-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toner which exhibits stable electrostatic properties independently of the environment and can give high quality images nearly free of image degradation such as fog over a prolonged period of time.  <P>SOLUTION: The nonmagnetic toner comprises at least a binder resin, a colorant, a charge control agent and a polymer having sulfur atoms, wherein the charge control agent is a metal compound of an aromatic oxycarboxylic acid, in which the metal comprises a metal selected from the group consisting of aluminum, zinc, chromium, cobalt, nickel, zirconium, titanium, copper and iron. A mass A (mg/g) of the oxycarboxylic acid extracted from 1g of the toner by an aqueous solution of 0.1 mol/l sodium hydroxide is A=0.10-3.00 mg/g (based on the mass of the toner), the ratio (S/C) of number% of atoms of elementary sulfur (S) to number% of atoms of elementary carbon (C) present in a toner surface measured by X-ray photoelectron spectroscopic analysis is 0.0003-0.0050, an average circularity of the toner is 0.955-0.995 and a standard deviation of circularity is <0.035.  <P>COPYRIGHT: (C)2005,JPO&NCIPI