baber/WOPTO huggingface dataset:
Patent JP-2005155521-A (JP)
Title: Behavior stabilizing control valve
Inventor: ARAKI TAKESHI
IPC: F04C18/344
Filed: 2003-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a behavior stabilizing control valve of a vane back pressure giving device employed for a sliding vane type compressor or the like, whereby the behavior of a piston is stabilized and noises caused by chattering of the piston is prevented.  <P>SOLUTION: In a control valve for controlling movement of a piston by at least one of pressure difference applied to a piston and pressure difference applied to a valve element and by a load of an elastic body, a load component which the valve element provides to a piston is also provided in a different direction from the direction of the motion component of the piston (in a direction substantially at a right angle), which leads to increase sliding resistance acting on the piston.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005159101-A (JP)
Title: Method of manufacturing laminate unit for laminated electronic component and method of manufacturing laminate unit set for laminated electronic component containing the laminate unit
Inventor: MUROSAWA SHOGO
IPC: H01G13/00
Filed: 2003-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing laminate unit for laminated ceramic electronic component by which the deformation and breakage of a green ceramic sheet can be prevented and, at the same time, the soaking of a solvent contained in electrode paste into the green ceramic sheet can be prevented.  <P>SOLUTION: In the method of manufacturing laminate unit for laminated ceramic electronic component, the temperatures of first and second pressurizing rollers 15 and 16 are respectively set to ≤(Tg1+α) and ≤(Tg2+β). At the same time, when the temperature of the second pressurizing roller 16 is set to (Tg2+β), an adhesive layer 10 and the green ceramic sheet 2 are preheated so that the temperature of the contact face between the layer 10 and sheet 2 may become a prescribed value or higher before first supporting sheet 1 and second supporting sheet are supplied between the pressurizing rollers 15 and 16.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005152976-A (JP)
Title: Die for molding
Inventor: TOMISHIGE HIROMI
IPC: B22C15/24
Filed: 2003-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a die for molding for which fine grains of a resin-coated sand are prevented from intruded into mold jointed surface by preventing the leakage of heated fluid from the jointed surface of the mold constituted of a cavity in a simple constitution, so that the service life of the die can be extended.  <P>SOLUTION: The die 10 for molding is composed of a top force 12 and a bottom force 14, for forming the cavities 18, 19 having a prescribed shape, in the inner part by jointing both molds, are constituted, and the resin-coated sand 94 is filled up into the cavities 18, 19 and the resin-coated sand 94 is hardened by supplying the heated fluid into the cavities 18, 19 filled up with the resin-coated sand 94 to form the pattern having the prescribed shape. Sealing members 84, 85 which continue so as to surround the circumferences of the cavities 18, 19 at the one side 17 of the mold jointed surfaces 16, 17 of the top force 12 and the bottom force 14 and can be projected toward the faced other mold jointed surface 16, are arranged.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005161876-A (JP)
Title: Vehicle key system
Inventor: SUGIMOTO TOMONAGA
IPC: B60R25/24
Filed: 2003-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automobile key system which has an IC chip mounted in a driver's license and allows take-out of the driver's license during vehicle starting.  <P>SOLUTION: The automobile key system uses the driver's license 1 mounted with the IC chip and an ignition key system 9 as a key of a vehicle. The automobile key system comprises a vehicle speed sensor for determining whether or not the vehicle is stopping and a card holder 8 into which the driver's license 1 is inserted and which confirms the presence or absence of the driver's license 1. For starting or stopping the engine of the vehicle, insertion/ejection of the driver's license 1 and an ON/OFF operation of the ignition key system 9 are required. When a driving device of the vehicle is driven and the vehicle is stopping, the driver's license 1 can be attached/detached from the card holder 8 without stopping the driving device.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005168084-A (JP)
Title: Dc converter
Inventor: ASO SHINJI
IPC: H02M3/28
Filed: 2003-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a DC converter which can reduce a sound generated from a transformer and the like at intermittent operation.  <P>SOLUTION: This DC converter has an error detecting circuit 15 which detects an error between an output voltage Vout and a reference voltage as an error detection signal, a control circuit 17 which switches on or switches off a main switch Q1 based on the error detection signal, by a signal having a specified switching frequency, a shift start capacitor Css which raises the output voltage slowly when a DC power source Vin starts, a soft start charge/discharge circuit 19 which charges and discharges the soft start capacitor Css, and a latch circuit 23 which performs the intermittent action of the main switch Q1 based on the error detection signal, and stipulates the minimum cycle of the intermittent cycle of the intermittent action using the charge period, the discharge period, or the charge/discharge period of the soft start capacitor Css.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005162631-A (JP)
Title: New nucleotide analogue
Inventor: SEKINE MITSUO
IPC: C07H19/067
Filed: 2003-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substance which is stable under biological and chemical conditions, relates to nucleotide-bound proteins, and has activities for controlling various biological functions.  <P>SOLUTION: This nucleoside compound containing a structural formula represented by general formula (I) [at least one of X, Y and Z is OH, and one of the others is a substituent represented by general formula (II) or (III); R<SP>1</SP>is an aryl or a heteroaryl; W1 is OH, an alkoxy or an amino which may have a substituent: W2 is OH, an alkoxy or an amino which may have a substituent].  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005168115-A (JP)
Title: Controller for motor for vehicle
Inventor: NAGAYAMA KAZUTOSHI
IPC: H02P21/14
Filed: 2003-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To reduce degradation in the output torque of a motor for vehicles even if twist occurs in the motor for the vehicles.  <P>SOLUTION: A magnetic pole position correcting portion 207 detects a twist angle Δθ and a corrected magnetic pole position detection value θ<SB>a</SB>from a load torque T<SB>L</SB>estimated at a load torque estimating portion 201 and input torque T<SB>f</SB>to a synchronous motor 112. A current command correcting portion 203 detects current command correction values Δi<SB>d</SB>and Δi<SB>q</SB>based on the twist angle Δθ and the like. These current command correction values Δi<SB>d</SB>and Δi<SB>q</SB>are added to d-axis and q-axis current command values i<SB>d</SB><SP>*</SP>and i<SB>q</SB><SP>*</SP>from a high-efficiency current table portion 202 to obtain final d-axis and q-axis current command values i<SB>dr</SB>and i<SB>qr</SB>. D-axis and q-axis voltage command values v<SB>d</SB><SP>*</SP>and v<SB>q</SB><SP>*</SP>are determined so that their differences from the d-axis and q-axis actual current values i<SB>d</SB>and i<SB>q</SB>obtained by converting these final d-axis and q-axis current command values i<SB>dr</SB>and i<SB>qr</SB>and three-phase actual alternating currents i<SB>u</SB>, i<SB>v</SB>, and i<SB>w</SB>as actual currents to the synchronous motor 112 into d-axis and q-axis actual currents i<SB>d</SB>and i<SB>q</SB>based on the corrected magnetic pole position detection value θ<SB>a</SB>at a three-phase-to-two phase converting portion 205 are zero.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005166793-A (JP)
Title: Cleaning method of epitaxial growth system
Inventor: FUNABIKI YUUKI
IPC: H01L21/3065
Filed: 2003-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning method of an epitaxial growth system capable of obtaining a silicon epitaxial wafer in which the level of LPD (Light Point Defect) is reduced.  <P>SOLUTION: LPD defect can be reduced by supplying cleaning gas to the susceptor side circumferential edge part of a straightening vane in a reaction chamber at a downward incident angle of 80.0-89.5° with respect to the surface of the straightening vane. A high quality epitaxial silicon wafer can thereby be obtained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005161654-A (JP)
Title: Parallel processing printer
Inventor: TAKIZAWA FUMINORI
IPC: B41J29/00
Filed: 2003-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a parallel processing printer which is constituted of a plurality of units and can be continuously used, even in case some unit runs into a mechanical trouble.  <P>SOLUTION: In this parallel processing printer, a plurality of printing units, each having a printing means to record an image in a recording medium; a sheet supply unit with a sheet supply means to supply the recording medium to each printing unit; an accumulating unit with an accumulating means to accumulate the recording media which have an image recorded by the printing means of each printing unit and are ejected; and a main controller to control the printing means, sheet supply means and accumulating means, are provided. In addition, the printing unit, sheet supply unit and accumulating unit are detachably formed, and at least two of the printing unit, sheet supply unit and accumulating unit are formed in such a way that the main controller can be mounted on such two units. Besides, at least one of such two units is constituted so as to allow the main controller to be mounted on it.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005161205-A (JP)
Title: Photocatalyst composition
Inventor: OTA KAZUYA
IPC: B01J35/02
Filed: 2003-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photocatalyst composition capable of obtaining a photocatalyst body and a functional composite body with excellent durability having a surface exhibiting control ability of wetting property (hydrophilic property and hydrophobic property) of water and/or photocatalytic activity with irradiation of light over a long period of time without requiring a complex step.  <P>SOLUTION: The photocatalyst composition contains a denaturated photocatalyst (A) obtained by denaturating/treating a photocatalyst particle (a) using at least one kind of denaturant compound (b) selected from the group consisting of the compounds having at least one kind of structural unit selected from the group consisting of a tri-organosilane unit, a monoxydiorganosilane unit, a dioxyorganosilane unit and a methylene fluoride (-CF<SB>2</SB>-) unit; a binder component (B) having larger surface energy than the denaturated photocatalyst (A); and a compound (C) having a boiling point of 150°C or higher and a molecular weight of 1,000 or less.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005161376-A (JP)
Title: Work collision preventing method in work holding device
Inventor: FUKUDA RYOICHI
IPC: B23K37/047
Filed: 2003-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for preventing interference of a work placed on a work supporting table with any object therearound when the work supporting table is operated with a simple configuration.  <P>SOLUTION: A work W is placed on and fixed to a work supporting table 5 which can be displaced in the three-axis system with respect to a device body 3. The outline dimension of the work W placed on and fixed to the work supporting table, and the deviations of the placed work W in the longitudinal direction, the right-to-left direction and on an upper surface from the center of turn of the work supporting table 5 are input in a control device 11. When a work holding device is operated based on the input numeric values and the work W is turned, inclined and elevated/lowered, the values of interference with a tilting plate 8 and a leg part 1 of the work holding device or a floor surface is calculated by the control device 11. The signal is generated from the control device 11 immediately before the work is interfered with the tilting plate 8 or the leg part 1 or the floor surface when the work holding device is operated based on the calculated values, and the work holding device is fully stopped.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005165157-A (JP)
Title: Active matrix type liquid crystal display panel and its defective pixel discrimination method, and element substrate for active matrix type liquid crystal display panel and its defective element discrimination method
Inventor: HAYAKAWA MASAHIKO
IPC: G02F1/133
Filed: 2003-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an active matrix type liquid crystal display panel with which presence/no presence of a pixel defect can be discriminated without using an expensive and large-scale evaluation device and an efficient aging test can be performed.  <P>SOLUTION: A pixel capacitance element 104 for evaluation and a differential amplifying circuit 105 are provided to a liquid crystal cell which constitutes one pixel. When a pixel TFT 103 for switching is turned on and the charged pixel capacitance element 104 for evaluation has an appropriate charge holding function, when the differential amplifying circuit 105 operates, since voltage of a first input is higher than the voltage of a second input wherein a defect discrimination criterion signal 106 is inputted, the level of output of the differential amplifying circuit 105 is made high, and a pixel capacitance element 107 for display is charged and a liquid crystal 108 is displayed. When the pixel capacitance element 104 for evaluation does not have the appropriate charge holding function, when the differential amplifying circuit 105 operates, the level of its output is made low, the pixel capacitance element 107 for display is not charged and the liquid crystal 108 is not displayed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005175568-A (JP)
Title: Wireless lan apparatus for mobile terminal
Inventor: IKEDA HIKARI
IPC: H04B7/26
Filed: 2003-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wireless LAN for a mobile terminal in which the power consumption in a waiting time is reduced.  <P>SOLUTION: The frequency and the band for performing carrier sensing are set so that carrier sensing is simultaneously applied to carrier frequency bands 101, 111 of a wireless LAN and the number of carrier sensing times of carrier sensing frequency bands 103, 113 is minimized to decrease the number of carrier sensing times of the wireless LAN and to reduce the power consumption in the waiting state of the wireless LAN.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005173100-A (JP)
Title: Method for controlling temperature of fixing device
Inventor: YOKOYAMA YUICHI
IPC: G03G15/20
Filed: 2003-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate failure caused by the temperature rise of a heat roller by preventing the temperature rise of the heat roller in accordance with a life (number of prints).  <P>SOLUTION: When power is supplied to an image forming apparatus 1, a control circuit 27 confirms whether or not the temperature of the heat roller 20 detected by a center thermistor 22 and an edge thermistor 23 is under 50°C. When it is under 50°C, the control circuit 27 turns on an IH coil 21 through an IH power supply/driving circuit 28 so as to heat the heat roller until just attaining a ready state. Then, the control circuit 27 confirms the difference of the detected temperature from the thermistors 22 and 23 just before attaining the ready state and corrects the control temperature of the thermistor 22 in accordance with the result of confirmation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004199688-A (JP)
Title: Secure driver
Inventor: MOWERY KEITH R
IPC: G06F21/14
Filed: 2003-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a secure driver for reading securely data from a media card through an insecure PCI bus, concerning a computer driver.  <P>SOLUTION: This secure computer driver uses an encrypted instruction stored on a hard drive 126. A CPU 102 retrieves line by line of an encrypted instruction code, and decrypts in a secure area of the CPU by using a decryption instruction stored in a BIOS memory 104. The CPU executes the decrypted instruction.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004196656-A (JP)
Title: Method of manufacturing layered silicate intercalation compound, intercalation compound obtained thereby and its use
Inventor: WENZEL ANTJE
IPC: C09K21/02
Filed: 2003-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of changing a natural expansive layered silicate by intercalating an intercalation compound to exhibit increased expansion volume and to enable the change of an onset temperature.  <P>SOLUTION: In a method of manufacturing a layered silicate intercalation compound having increased expansion volume and/or a changed onset temperature by forming an intermediate layer of the intercalation compound in the natural expansive layered silicate, at least one organic intercalation compound is intercalated in the layered silicate under a condition that the natural layered silicate is treated by ion exchange using at least one cationic surfactant and the intercalation of dimethyl formamide, chloroform, dimethyl acetoamide, triol and dimethy sulfoxide is also carried out without the ion exchange. The changed layered silicate intercalation compound is obtained in such a manner and is used as an expansion material.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005157987-A (JP)
Title: Card type ticket adjustment processor and card type ticket adjustment processing method
Inventor: TAGUCHI KENJI
IPC: G07B15/06
Filed: 2003-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a card type fare adjustment processor and a card type ticket adjustment processing method, capable of shortening the time required for card processing in boarding for a fixed-route bus.  <P>SOLUTION: When a card type ticket C is held above a card R/W 31 of an unloading card processor 3 in unloading (step S120), recorded information of the ticket C is read (step S121) to determine whether boarding point data are contained in the read recorded information (step S123). When the boarding point data are not contained in the recorded information, whether a simultaneous boarding permission switch 39 is in ON-state is checked (step S128). When the simultaneous boarding permission switch 39 is in ON-state, and the present position passes over a simultaneous boarding permission station (step S129), the boarding from the simultaneous boarding permission station is determined (step S130).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005177963-A (JP)
Title: Boring method and device therefor
Inventor: USAMI HATSUHIKO
IPC: B24C5/02
Filed: 2003-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To improve manufacturing efficiency, and to reduce manufacturing costs.  <P>SOLUTION: Abrasive grains are injected from a nozzle 4 arranged opposite to bored material W and made to collide with a local part of the bored material W. Thus, erosion occurs at the local part of the bored material W, and the nozzle is gradually advanced and carved forward while keeping an interval between the nozzle 4 and an abrasive grain collision part constant to selectively advance the erosion in a depth direction for boring.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005187561-A (JP)
Title: Polyester and manufacturing method of polyester
Inventor: KAGEYAMA KATSUHIKO
IPC: D01F6/62
Filed: 2003-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyester which retains color tones, transparency and thermal stability, has a fast polycondensation rate, contains few foreign matters derived from a polycondensation catalyst and satisfies both qualities and economical efficiency by using a polycondensation catalyst comprising metal components mainly composed of metal components other than antimony, germanium and titanium, a polyester product and a manufacturing method of the polyester.  <P>SOLUTION: In the manufacturing method of the polyester in the presence of the polyester polycondensation catalyst comprising at least one selected from the group consisting of aluminum compounds and at least one selected from phosphorous compounds, basic aluminum acetate giving diffraction peaks having a maximum value at 14.0±0.1 degree of 2θ (diffraction angle) with a half value width of at least 0.60 in the X-ray diffraction analysis is employed as the aluminum compound. The polyester is manufactured by the method. A molded product of the same is also provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004214194-A (JP)
Title: Sealing tube material for high pressure short-arc discharge lamp
Inventor: IORIO LUANA E
IPC: C22F1/18
Filed: 2003-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new sealing tube material for a high pressure short-arc discharge lamp, having capability to withstand a high pressure produced in the discharge lamp, causing no crack during mechanical crimping work to form airtight sealing of a sealing tube, and having sufficient ductility as it is strained.  <P>SOLUTION: A molybdenum-rhenium alloy is used to structure the sealing tube 14 for a high pressure discharge lamp 10. The sealing tube 14 for use in a high pressure halogen containing discharge lamp such as a short-arc high pressure discharge lamp and a ceramic metal halide (metal halide) lamp may be structured by the molybdenum-rhenium alloy. In addition, a molybdenum-rhenium alloy containing about 35-55 weight % of rhenium may be used.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005187873-A (JP)
Title: Powder mixing device, and device for manufacturing solidified dust of steel making, provided with the same
Inventor: EKUSA TOMOYOSHI
IPC: B01F25/90
Filed: 2003-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a powder mixing device capable of satisfactorily performing the pulverization and mixing of the lumpy body of powder with a simple constitution and also capable of feeding the pulverized and mixed powder with a simple constitution, and to provide a device for manufacturing solidified steel making dust using the powder mixing device.  <P>SOLUTION: The powder mixing device 20 is provided with a powder vessel 41 stored with powder as the material to be mixed and a screw conveyer 24 tilted from the bottom part of the powder vessel 41 so as to elongate to the upper part. The screw conveyer 24 is provided with a powder returning port 25 returning the carried powder to the inside of the powder vessel 41 and a powder exhausting passage 26 exhausting the carried powder to the outside of the powder vessel 41. The inside of the powder vessel 41 is provided with a pulverizing board 31 pulverizing the powder exhausted from the powder returning port 25 and made lumpy by falling impact. In the device for manufacturing solidified steel making dust, dust 10 as the powder fed from the powder mixing device 20 via a distributor 20 is compacted so as to be a briquette shape by the pulverization of a plunger 11 in a compacting die 8.  <P>COPYRIGHT: (C)2005,JPO&NCIPI