baber/WOPTO huggingface dataset:
Patent JP-2005299852-A (JP)
Title: Composition for sliding member and rolling bearing
Inventor: EGAMI MASAKI
IPC: F16C33/56
Filed: 2004-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composition for a sliding member having superior sliding characteristic even under a severe condition of lack of lubricant, and to provide a rolling bearing comprising a cage using the composition for the sliding part on its surface coating film, and having long life and high reliability.  <P>SOLUTION: This composition for the sliding member is used in a mechanical component having the sliding member at least on its surface part, and includes fullerene of 0.1-50 capacity% to the total composition. The sliding member formed on the surface part is the coating film, and a synthetic resin of the composition for the sliding member is aromatic polyimide resin.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004335458-A (JP)
Title: Electric contactor for plug connector, and housing
Inventor: KURODA KEIJI
IPC: H01R11/11
Filed: 2004-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To prevent engagement failure or engagement inability between a plug connector and a receptacle connector by reconciling securing crimping function of the thin wire by a barrel and improvement in strength of the tab, and by preventing lifting of the tab from the support wall by locking the top end of the tab with the housing.  <P>SOLUTION: An electric contactor 100 for a plug connector, to be inserted in a housing chamber 211 of a housing 200 and locked to the housing 200, is formed by bending a blank B of a prescribed shape. The tab 120 is composed of a sole plate 121 and a contact plate 122 which are overlapped in the thickness direction by folding back a part of the blank, and turned into a protrusion part 121a by protruding backward further than the end part of depth side in the depth direction of the sole plate. When the main body 110 is housed in the housing chamber of the housing, the sole plate of the tab protruded outside from the housing chamber is supported by the housing, and the protrusion is locked with the housing so as not to lift up in the thickness direction from the housing.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004341511-A (JP)
Title: Developing roll
Inventor: IWAMURA SHIN
IPC: G03G15/08
Filed: 2004-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing roll with which image formation can stably be performed and problems such as voids hardly occur.  <P>SOLUTION: In the developing roll with at least one elastic layer composed of conductive rubber on the periphery of a core metal, when an axial ten-point average roughness of the roll is represented by Rz<SB>x</SB>, a ten-point average roughness in a first peripheral direction by Rz<SB>r1</SB>, and a ten-point average roughness in a second peripheral direction reverse to the first peripheral direction by Rz<SB>r2</SB>, surface conditions of the rubber elastic layer satisfy the expressions: Rz<SB>x</SB>>Rz<SB>r1</SB>, Rz<SB>x</SB>>Rz<SB>r2</SB>and ¾Rz<SB>r1</SB>-Rz<SB>r2</SB>¾≤2 μm.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005305369-A (JP)
Title: Stirring mixer
Inventor: YOSHIOKA HISAO
IPC: F16H1/20
Filed: 2004-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stirring mixer for stirring and mixing a material through its revolution and the revolution of a stirrer in a vessel of which the inside is compressed or evacuated.  <P>SOLUTION: This stirring mixer is provided with a revolution body 120 rotatably disposed on a support wall 111; a driver 130 of the revolution body; a first gear 140 fixed on a stirring mixer body; an intermediate shaft 150 which is formed of a second gear 151 engaged with the first gear on the upper part and is formed of a third gear 152 on the lower part; a rotation shaft 160 which is formed of a fourth gear 161 engaged with the third gear on the upper part and is formed of the stirrer 170 on the lower part; and the vessel 180. In the stirring mixer 100 in which the rotation shaft is revolved and rotated, air-tight sealing is performed between a shaft part of the revolution body and a support wall and, also, air-tight sealing is performed between a housing of the rotation body and the rotation shaft.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005310005-A (JP)
Title: Portable information device
Inventor: KOJIMA YOSHIHISA
IPC: G06F3/0484
Filed: 2004-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable information device having at least a main display part and an auxiliary display part that can be viewed at the same time.  <P>SOLUTION: The portable information device 1 causes help information included in display information displayed in the main display part 4 to be displayed on the auxiliary display part 5, so that the user can view the help information on the auxiliary display part 5 while viewing the display information on the main display part 4. This enables the user to operate keys while using both display parts 4, 5 by using the auxiliary display part 5 in referring to the help information, thereby increasing the operability of the device. Since the auxiliary display part 5 can be handled in a stored state when not needed, the convenience and portability of the device can also be increased.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004345943-A (JP)
Title: Mold press molding device and method for producing optical element
Inventor: FUJIMOTO TADAYUKI
IPC: C03B11/12
Filed: 2004-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To shorten a cycle time of production with a little heat loss by heating an upper and a lower matrices (upper and lower molding dies) while their temperatures are controlled separately.  <P>SOLUTION: The mold press molding device has an upper die 413a and a lower die 413b, which are oppositely placed, and an upper die heating means and a lower die heating means to perform induction heating of the upper die and the lower die respectively. The upper die heating means consists of an upper die induction heating coil 410a, an upper die electric source 416a and an upper die temperature controller 417a. The lower die heating means consists of a lower die induction heating coil 410b, a lower die electric source 416b and a lower die temperature controller 417b. The upper die and the lower die are heated with different oscillation frequencies at the electric sources 416a and 416b while their temperatures are controlled separately.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005313663-A (JP)
Title: Electrical operation device for vehicle
Inventor: FUJIWARA NOBORU
IPC: F16F9/46
Filed: 2004-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric brake operation device for a vehicle capable of being easily operated such that suitable brake force is obtained under various driving environments.  <P>SOLUTION: Operation information (stepping force F<SB>p</SB>, step-in stroke S) regarding brake operation of a driver and environment information (weather condition, road condition, vehicle speed condition, vehicle condition, etc.) regarding driving environment of the vehicle are detected respectively, a target pattern of an amount of work D regarding the brake operation is set based on the environment information and reaction force F of a reaction force adjustment device is controlled such that the brake operation is performed according to the target pattern. Therefore, the brake operation can be easily performed according to the target pattern under various driving environments and ideal control of brake force corresponding to the target pattern is performed in response to the brake operation, thereby, good driving feeling is obtained.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005314457-A (JP)
Title: Rubber composition for accumulator bladder
Inventor: KOGA ATSUSHI
IPC: C08K3/04
Filed: 2004-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a rubber composition that has excellent chlorine water resistance, does not produce black water even by extension or bending operation and thereby is effectively useful as an accumulator bladder to be suitably used in application of running water.  <P>SOLUTION: The rubber composition for an accumulator bladder is obtained by mixing 100 parts wt. of a chlorinated polyethylene having 20-50 wt.% of chlorine content with 1-25 parts wt. of a phenol alkylsulfonic acid ester. Preferably the rubber composition further comprises ≤25 parts wt. of fatty acid oil.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005313349-A (JP)
Title: Printer
Inventor: KITAMURA NORIKAZU
IPC: B41J15/04
Filed: 2004-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To improve a throughput in the case of recording a plurality of color images while wasting of a recording medium and image quality worsening due to a load change during transfer of the recording medium are prevented, and at the same time to prevent image quality worsening consequent to cutting of the recording medium.  <P>SOLUTION: While a paper unwound from a paper feeding part 40 is opposed to thermal heads 71a-73a of a printing part 70, the paper is transferred towards the transfer direction downstream side without printing of the color images being carried out. At a time point when the paper of a length whereby all of the plurality of color images included in one order can be printed is transferred to the transfer direction lower stream side than the printing part 70, the transfer of the paper is stopped. Thereafter, while a slack is formed between a cutting part 50 and the printing part 70 by a slack formation roller pair 33 and a transfer roller pair 34 arranged at the transfer direction upper stream side than the printing part 70, the paper is sent reversely towards the transfer direction upstream side. At this time, the plurality of color images are continuously printed by the printing part 70, and at the same time leading end parts and rear end parts of the color images printed to the paper are cut by the cutting part 50.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005191518-A (JP)
Title: Printed circuit board and package formed with skew via
Inventor: HAN KIM
IPC: H05K1/11
Filed: 2004-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a via contact structure capable of minimizing a loss to high frequency.  <P>SOLUTION: In a printed circuit board or a package forming an insulating layer and a large number of circuit layers, a skew via is formed so as to skew to the circuit layer surface and form an obtuse angle to an electric power and a signal line. This is a signal transmitting device using the skew via formed so as to skew to the circuit layer surface and form the obtuse angle to the signal line, in a signal transmitting device between a first and second conductive wires locating on independent first and second circuit layers. The problem of signal failure due to high frequency generated by the high speed of a digital signal can be solved. By a substrate such as the IC package or the PCB having a via contact structure, the high frequency loss in the via contact can be reduced and the signal transmission in a future high frequency band can be improved.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005321463-A (JP)
Title: Image forming apparatus
Inventor: KASAI TADASHI
IPC: G03G15/16
Filed: 2004-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of securing a wide transfer realizing area by the combination of the resistance of a secondary transfer roller and the resistance of a secondary transfer counter roller.  <P>SOLUTION: In the image forming apparatus using dry toner, forming a toner image on a photoreceptor by using a developing means, primarily transferring the toner image to an intermediate transfer body by using a transfer means and secondarily transferring the toner image to transfer paper by using a secondary transfer means, a secondary transfer system adopts constant-current control, and relation R1<R2 is satisfied when the resistance of the secondary transfer counter roller 4 is defined as R1 and the resistance of the secondary transfer roller 3 is defined as R2.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005323437-A (JP)
Title: Power factor improving circuit and switching power supply
Inventor: OSAKA SHOHEI
IPC: H02M3/155
Filed: 2004-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power factor improving circuit which can output an abnormal signal to a load circuit when a fault occurs and the circuit is stopped, and to provide a switching power supply which can improve safety.  <P>SOLUTION: The power factor improving circuit includes a control circuit 20 for turning on/off a switching element Q1 based on an output voltage by inputting the output voltage from a voltage detecting element a; detection holding means 23, 24 for stopping the switching element by detecting the fault, if the fault occurs in the power factor improving circuit, holding a stop state and outputting a holding signal; an abnormal operation signal output means 30 for outputting the voltage of a predetermined voltage or higher as an abnormal operation signal to the voltage detecting terminal a based on the holding signal from the detection holding means 23, 24; and an abnormal signal detecting means 40 for detecting that the voltage detecting element a becomes the voltage of the predetermined voltage or higher based on the abnormal operation signal from the abnormal operation signal output means 30 and outputting the abnormal signal to the load circuit 10.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005325889-A (JP)
Title: Disc brake unit
Inventor: TERAOKA MASAO
IPC: F16D65/18
Filed: 2004-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To realize a simple structure and a reduction in size and weight of a disc brake unit despite the use of an electric motor, which enables its low-cost manufacture, and to make it possible to load the disc brake unit easily on an existing vehicle.  <P>SOLUTION: A brake disk 3, brake pads 15, 17, a piston-like member 27, a drive member 33 consisting of an outer rotor 35 and an inner rotor 37 that can rotate relativity, a ball screw part 43 to give the suppress strength to a piston-like member 27 by the power to a receiver part 32 by moving and separating the outer rotor 35 and the inner rotor 37 between the piston-like member 27 and the receiver part 32, a pinion gear 49 that engages with one pair of gear sections 45, 47 and both gear sections 45, 47 that are formed in the outer rotor 35 and the inner rotor 37 and an electric motor 55 to operate the drive member 33 are prepared, and the gear ratio between one pair of gear sections 45, 47 and the pinion gear 49 is different.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005325414-A (JP)
Title: Sputtering apparatus, sputtering method and program for making computer perform the method
Inventor: NUKUI TOSHIO
IPC: H01L21/285
Filed: 2004-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sputtering apparatus which increases treatment efficiency in a sputtering step by decreasing cleaning frequency through reducing a deposit in a chamber, even when sputtering a target made of Ta or Si.  <P>SOLUTION: The sputtering apparatus comprises: a chamber 5 for sputtering the target therein; and a gas bomb 13, a gas bomb 15, a high-frequency power source 11, and vacuum pumps 17 and 19, all of which are used for nitriding the surface of the target 7 that has been used for sputtering in the chamber 5, after the end of the previous sputtering treatment, when a chamber 5 is opened to the atmosphere.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005327107-A (JP)
Title: Proper name category estimation device and program
Inventor: NAGAMINE TAKESHI
IPC: G06F17/28
Filed: 2004-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide technology capable of estimating a category even when a proper name appears in a sentence by itself not as a compound word.  <P>SOLUTION: By analyzing a learning document group, the proper name having a known category and an independent word co-occurring in the same sentence are found. By totaling the independent words in each category of the proper name, a category-classified appearance frequency table 148 storing an appearance frequency score showing possibility that each independent word co-occurs with the proper name of each category is produced. When the proper name wherein the category cannot be specified in a position by analysis of a morpheme analysis part 102 is present inside an analysis target document 300, a co-occurrence word detection part 108 finds the independent word co-occurring inside the same sentence as the proper name from the analysis target document 300, and a category estimation part 110 acquires the appearance frequency score about each category of each found independent word from the category-classified appearance frequency table 148 and totals them in each category. It is estimated that the category having a highest adaptability value found by the totaling is the category of the proper name.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005326297-A (JP)
Title: Radar device
Inventor: MORITA TAKESHI
IPC: G01S7/32
Filed: 2004-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radar device capable of improving detection performance of a moving target by using in common the amplitude and phase information of the target.  <P>SOLUTION: This radar device is equipped with a frequency analysis circuit 101 for determining a power and a phase spectrum from a received signal, a power integration circuit 102 for performing non-coherent integration in each frequency band by using a plurality of power spectrums, a velocity conversion circuit 103 for converting the frequency band of the phase spectrum into a Doppler velocity, a moving distance calculation circuit 104 for estimating the moving distance of the target from the Doppler velocity, a phase variation calculation circuit 105 for determining the phase variation from the moving distance, a phase compensation circuit 106 for compensating the phase of the phase spectrum in each frequency band by using the phase variation, a phase dispersion calculation circuit 107 for determining a phase dispersion value in each frequency band by using a plurality of phases of the phase spectrums after phase compensation, an emphasis circuit 108 for emphasizing an output of the power integration circuit 102 by a phase dispersion value in the same band, and a threshold detection circuit 109 for determining existence of the target from an output from the emphasis circuit 108.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005327132-A (JP)
Title: Open system of traceability data on meat products of livestock raised with forage using resources unused for food as raw material and recycling system of resources unused for food
Inventor: SUGANUMA YUJI
IPC: G06Q50/26
Filed: 2004-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To establish a system for opening traceability data on meat products to a consumer when utilizing resources unused for food which are processed and prepared for a variety of food products but actually not used as foods as forages for livestock and providing safe meat products of high quality.  <P>SOLUTION: In the system, foods which have been provided as meals at institutions such as a school, a hospital, or a variety of restaurants, but actually are not eaten or foods which are sold at a variety of shops as food products but actually are not purchased and do not have any problems of quality, such as expired used-by date, are selected and collected as the resources unused for the foods; identification data for guaranteeing the fact on a meat product package of a variety of livestock raised with a variety of main forage produced with the resources as main raw materials; and confirms the fact related to the meat products by using terminal equipment in which a purchaser of the meat products can be connected to the Internet and accessing open data on the Internet by the identification data.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005328005-A (JP)
Title: Semiconductor device and manufacturing method thereof, circuit board, and electronic apparatus
Inventor: HORII SHINGO
IPC: H01L25/07
Filed: 2004-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To increase reliability and decrease thickness in a semiconductor device in which a plurality of semiconductor chips are laminated via a spacer.  <P>SOLUTION: The semiconductor device comprises a wiring board 10 having wiring patterns 14, 16; a first semiconductor chip 20 that is mounted onto the wiring board 10, and has a first electrode 24; a second semiconductor chip 30 that is spaced from the first electrode 24 for overlapping, and is mounted to the first semiconductor 20; the spacer 40 interposed between the first semiconductor chip 20 and the second one 30; and a wire 50 for electrically connecting the wiring pattern 14 to the first electrode 24. In the wire 50, a top 54 is positioned outside a range where the second semiconductor chip 30 overlaps, and a portion from the boundary section 57 of a range where the second semiconductor chip 30 overlaps to a connection section 58 with the first electrode 24 is extended nearly in parallel with the surface of the wiring board 10.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005323948-A (JP)
Title: Massage/acupressure tool
Inventor: KYUZEN HIROYOSHI
IPC: A61H15/00
Filed: 2004-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a massage/acupressure tool that makes you massage or press a part of your body you want to do so by yourself without the help of any other person and is formed by taking a feel of a natural wood.  <P>SOLUTION: The massage/acupressure tool is composed of a stick body 1 made by cutting down a natural wood such as a Japanese chestnut oak or a Japanese oak and a spherical body 2 made of a Japanese cypress, a part of which is formed into a circular plane 3 by notching. By putting a required part of your body on the stick body 1 or the spherical body 2 and rolling the body, putting your weight thereon, you can make a reaction act on the part pressed by the stick body 1 or the spherical body 2 to obtain an effect of the massage/acupressure on the part.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005221492-A (JP)
Title: Current sensor and electric power monitoring system
Inventor: MATSUZOE YUJI
IPC: G01R15/20
Filed: 2004-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To extend the current detecting range by preventing magnetic saturation for magnetic paths in a current sensor using magnetic impedance (MI) elements.  <P>SOLUTION: In a noncontact detection type current sensor of the current flowing through electric wire, in which an MI element 23 is placed in a resected part of the ring-like magnetic paths 81 and 82 so as to pass electric wire inside the ring-like magnetic paths, because there is a possibility of magnetic saturation due to external magnetic field may be, in this invention, by laying on an air (magnetics) gap 83 in a part of the magnetic paths 81 and 82, increasing of magnetic reluctance is suppressed to avoid magnetic saturation and thus the current detecting range is set up to possible broadening. Additionally, in this current sensor, the detecting range can also be broadened by preparing a by-pass magnetic path instead of the magnetic gap, or by preparing both of them.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005328889-A (JP)
Title: Down quilt
Inventor: MUROGA KENJI
IPC: A47C27/12
Filed: 2004-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a down quilt, even a down quilt with seams manufactured without any special process, by sewing and preventing downs from sticking out or projecting from the seams.  <P>SOLUTION: The down quilt 11, 21 or 31 is formed by interposing a gusset cloth 15, 22 or 32 between an outer material 12 and a lining 13 constituting respective upper/lower sides of a bag body 14 to divide the inside, and filling the downs 17 for every divided sections A. At least, one face of the gusset cloth 15, 22 or 32 is constituted of fabric formed by raising 16.  <P>COPYRIGHT: (C)2006,JPO&NCIPI