baber/WOPTO huggingface dataset:
Patent JP-2009247936-A (JP)
Title: Method of inline-cleaning immersion type membrane-separation device
Inventor: ERA AKIRA
IPC: B01D63/02
Filed: 2008-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an method of inline-cleaning an immersion type membrane separation device, capable of cleaning the surface of a separation-membrane of a separation-membrane module, without causing a significant decrease in the activity of a microorganism.  <P>SOLUTION: The method of inline-cleaning an immersion type membrane-separation device 10 involving injecting a sodium hypochlorite solution into the filtrated water side of a separation-membrane module 11 that is immersed in a reaction tank 30 for treating water to be treated by activated sludge and filtrates the water to be treated, is characterized by determining the following B and/or the following C so that the amount of injected sodium hypochlorite per m<SP>3</SP>of the volume of the reaction tank 30 calculated from equation (1) indicated below becomes 100 g/m<SP>3</SP>or lower. Equation (1) is A×B×C÷D, wherein A represents the surface area (m<SP>2</SP>) of the membrane of the separation-membrane module to be cleaned, B represents the injected amount of sodium hypochlorite per m<SP>2</SP>of the surface area of the membrane of the separation-membrane module to be cleaned (L/m<SP>2</SP>), C represents the concentration of sodium hypochlorite in the sodium hypochlorite solution (g/L), and D represents the volume of the reaction tank 30 (m<SP>3</SP>).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009247522-A (JP)
Title: X-ray ct apparatus
Inventor: YAMASHITA MICHIHIRO
IPC: A61B6/03
Filed: 2008-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the occurrence of a system breakdown of an X-ray CT apparatus.  <P>SOLUTION: This X-ray CT apparatus 100 transmits detection data collected by two sets of scan systems, one comprising an X-ray tube 421, an X-ray detector 431, and DAS 441, and the other comprising an X-ray tube 422, an X-ray detector 432 and DAS 442 from a rotation section 4 of a gantry to a fixed section 5, or from the fixed section 5 to a control device 2 using independent transmission routes respectively as shown by Fig.1, processes them by a data processing unit consisting of a preprocessing section 22 and an image reconstruction section 23 and, when a trouble occurs in the transmission route of one scan system, changes it to a normal transmission route to transmit the data.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009252947-A (JP)
Title: Opening method of wafer transport device, and wafer supply device
Inventor: ETO HIROKI
IPC: B65D85/86
Filed: 2008-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem wherein, when bite occurs between a cam groove of a waver storage vessel and a cam, a wafer can not be extracted from the storage vessel, and dust generation and breakage of the wafer may be caused.  <P>SOLUTION: This opening method of a wafer transport device is used for opening, from a closed state to an opened state, stoppers of a wafer transport device 12 provided with: a portable storage vessel 20 with an opening 22 for carrying in/out a wafer 100 therethrough formed on the front face thereof; stoppers 30 rotatably arranged on the front face of the storage vessel, opening the opening in an opened state, and closing the opening in a closed state; rotary shafts each movable forward and backward in the axial direction; and a conversion mechanism connecting the stoppers to the rotary shafts, and converting the forward/backward movement of the rotary shafts to rotary movement around the rotary shaft to rotate the stoppers; and includes a first process of providing external forces in directions different from each other to the stoppers in the closed state and the rotary shafts, a second process of moving the rotary shafts forward/backward in the axial direction to rotate the stoppers to the opened state, in this order.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009249766-A (JP)
Title: Yarn feed-switching device for circular knitting machine
Inventor: SATO FUMIYA
IPC: D04B15/58
Filed: 2008-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a yarn feed-switching device for a circular knitting machine, enabling a pin to be exchanged without disassembling the whole device, preventing the pin from being worn out, and hardly allowing dust or the like to invade into the inside of the device.  <P>SOLUTION: The yarn feed-switching device 1 for the circular knitting machine is equipped with: a plurality of selector jacks horizontally arranged at the lower part of a turnably and circularly moving actuator 101, and to be selectively subjected to pushing operation by a plurality of turning hooks 102, and a plurality of yarn feed-guiding pieces 4 each selectively advancing or retreating in the front and rear direction by receiving the dislocation of each selector jack. The selector jack comprises a selector piece 5 for carrying out the pushing operation of the yarn feed-guiding piece 4, and a pin member 6 detachably installed on the selector fragment 5 and to be pushed by contacting with the turning hook 102. The device further has a pin cover 7 for holding and fixing the pin members 6 from the upper part, and the upper opening of the device 1 is completely covered with the pin cover 7.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009252050-A (JP)
Title: System, method and program for server load management
Inventor: BABA TERUYUKI
IPC: G06F11/34
Filed: 2008-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To appropriately determine server loads even when post-processing occurs in a computer system composed of a plurality of servers.  <P>SOLUTION: A server load management system managing the loads of the plurality of servers includes a storage device storing a performance index variation table showing a time-series variation of a performance index of each server; and a processor calculating the server loads by referring to the table. The index includes a CPU-use ratio and a request index giving an index of the number of requests in processing. The processor has a tendency determination unit and a load calculation unit. The tendency determination unit determines whether the number of requests in processing is in an increase tendency or in a decrease tendency with respect to each of the plurality of servers on the basis of the time-series variation of the request index. A load calculation unit corrects the CPU-use ratio on the basis of the determination result to calculate the corrected CPU-use ratio as the server load. If the determination result is in the increase tendency, the CPU-use ratio is revised upward, and if the determination result is in the decrease tendency, the CPU-use ratio is revised downward.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009254191-A (JP)
Title: Motor controller, compressor, refrigerating apparatus, and air conditioner
Inventor: KAMEYAMA HIROYUKI
IPC: H02P27/06
Filed: 2008-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor controller capable of detecting the motor startup defect in a simple configuration for the motor controller that performs a position-sensorless sine wave drive startup method.  <P>SOLUTION: The motor controller determines when the startup defect decision timing is (step S1). In the event of the startup defect decision timing, the motor controller detects the information on a phase difference between a motor current signal and a motor drive voltage (step S2), and determines whether the information on the phase difference is within a normal range (step S3). The motor controller shifts to the phase difference control after a phase difference control shift timing when the detected information on the phase difference is determined to be within a normal range (step 5), while stops a motor when the detected information on the phase difference is determined to be out of a normal range (step S6).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009003420-A (JP)
Title: Video signal display apparatus and method for reproducing video signal
Inventor: SHISHIDO TOMOYUKI
IPC: G09G5/36
Filed: 2008-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video signal display apparatus capable of fully utilizing the display ability of a display unit and displaying video signals of different frame frequencies with high picture qualities.  <P>SOLUTION: An input source 23 inputs video signals having different first frame frequencies to the display apparatus. A frame frequency detector 5 detects the first frame frequency of the input video signal. A frame frequency conversion rate determiner 6 determines a frame frequency as a second frame frequency higher than the first frame frequencies and outputs a frame frequency conversion rate K. An interpolation frame generator 7 generates interpolation frames according to the frame frequency conversion rate K. A frame frequency converter 8 converts the video signal into a video signal having the second frame frequency by interpolating the generated interpolation frames between adjacent original frames.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009258419-A (JP)
Title: Microscope
Inventor: SHIBA SHINICHIRO
IPC: G02B21/06
Filed: 2008-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microscope, which is usable in an environment, having an unspecified external DC power source and can extend the opportunity to use it.  <P>SOLUTION: The microscope comprises a lighting circuit, having an AC/DC converter and a DC/DC converter for lighting a light source for illuminating an observation object and a detection switching part which detects whether an external power source is AC/DC, and selectively operates the AC/DC converter and the DC/DC converter according to the detection result; and an inlet 14 for taking voltage of the external power source, to which a connector 15a of an AC power supply cable 15 or a DC power supply connector 16, having a positive terminal 16a and a negative terminal 16b, is attached selectively.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009257211-A (JP)
Title: Control system for internal combustion engine
Inventor: YOSHINAGA MASATOMO
IPC: B60W10/02
Filed: 2008-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology capable of inhibiting plug smoldering in a wider range of operation conditions of an internal combustion engine while using cylinder inside temperature raising effect by over advancement of ignition timing at maximum.  <P>SOLUTION: When risk of plug smoldering is detected (S101), temperature of a spark plug is raised by executing over advancement of ignition timing (S103) if the operation conditions of the internal combustion engine belong to a zone where over advancement is possible and by dropping a capacity coefficient C of a torque converter and raising engine speed (S104) when the operation conditions of the internal combustion engine belong to a zone where over advancement is not possible.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009257010-A (JP)
Title: Eaves gutter trash removing apparatus
Inventor: HATA HIDEAKI
IPC: E04D13/072
Filed: 2008-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an eaves gutter trash removing apparatus for preventing trash such as fallen leaves, withered branches and paper pieces from flowing in with rainwater to smoothly drain only the rainwater.  <P>SOLUTION: The eaves gutter trash removing apparatus A includes a support body 2 erected on the upper face of a hanging implement body 11 of an eaves gutter hanging implement 1, and a trash removing part 3 detachably mounted to the support body 2. The trash removing part 3 includes a trash removing cover 31 and a rainwater permeating body 32. The rainwater permeating body 32 having a permeating means is extended from an outdoor side end 311 of the trash removing cover 31 and supported to an eaves gutter front lug part 71.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008189390-A (JP)
Title: Packaging case
Inventor: SHIBAZAKI MASANORI
IPC: B65D3/02
Filed: 2008-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packaging case of which the appearance is good and which can attract the attention of customers.  <P>SOLUTION: In the packaging case 1 in which two upper ends Eu of a pair of opposite sheet walls 10a, 10b and both side ends Es are connected and a straight-like ridgeline is formed, the sheet walls 10a, 10b are formed into a tapered shape toward the upper ends and separated from each other toward the lower ends, two lower ends are connected via a bottom piece 11, and packaged objects P1, P2 are stored between the pair of sheet walls 10a, 10b, the packaged object P2 has a large diameter portion Lp than the spacing of the pair of sheet walls 10a, 10b, an opening 100 is provided corresponding to the arrangement of the large diameter portion Lp of the packaged object P2 stored in an area in which the space between the pair of sheet walls 10a, 10b smaller than the large diameter portion Lp of the packaged object 2, and the large diameter portion Lp of the packaged object 2 enters this opening 100.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008242471-A (JP)
Title: Color copying machine
Inventor: ONISHI SEIJI
IPC: G03G21/00
Filed: 2008-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color copying machine which omits the user's time and labor for operation, such as inputting of the number of copies every time black and white copying or color copying is performed and prevents damage to a color original in the case one original is subjected to black and white copying and color copying.  <P>SOLUTION: In the case black and white copying and color copying are performed for one original, the number of copies of the black and white copying and the number of copies of the color copying are continuously input beforehand and thereafter the black and white copying of the input number of copies and the color copying of the input number of copies are continuously performed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009262026-A (JP)
Title: Dripping-preventing nozzle
Inventor: SERIZAWA YOSHIAKI
IPC: B05C5/00
Filed: 2008-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a residual liquid from adhesion after a blocking position of a liquid due to a valve opening and closing a discharge port of a nozzle.  <P>SOLUTION: The nozzle includes a cylindrical cylinder 2 having wall parts 21 and 22 with through-holes 21a and 22a perforated at both ends and having a smaller diameter than the inner peripheral diameter, a piston 3 slidably fitted in the cylinder in a liquid-tight state, and a piston rod 4 in which one end is integrated with the piston, and the other end is extended slidably from the through-hole 21a of one wall part 21 to the outside. A salient 31 is provided on the surface of the piston on the through-hole 22a side of the other wall part 22, and in the salient a discharge hole 33 communicating with a flow hole 32 perforated in the piston rod and the piston penetrates to the top of the peripheral surface 31a, and at the same time, the through-hole of the other wall part is formed in a shape capable of blocking. A spring 6 abutting to the one wall part to continuously press the piston in the other wall part direction and constricting by the supply pressure of the liquid discharged from the discharge hole is incorporated in the cylinder so as to cover the circumference of the piston rod.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009268303-A (JP)
Title: Inverter apparatus
Inventor: TOMOE MASANOBU
IPC: H02P23/16
Filed: 2008-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology capable of canceling out unstable control upon an instantaneous power interruption and instantaneous voltage drop and avoiding a motor suspension due to out of synchronization or overcurrent.  <P>SOLUTION: The inverter apparatus is equipped with a converter unit (110) for converting an alternating current (AC) from a commercial power source (100) into a direct current (DC), an inverter unit (120) for converting DC from the converter unit (110) into AC to supply to a motor (130) by turning on/off a switching element, a controller (200) for controlling on/off of the switching element of the inverter unit (120) and a voltage detection unit (140) for detecting a direct voltage (Vdc) to be input from the converter unit (110) to the inverter unit (120). The controller (200) is provided with first modes (ST207 and ST208) for performing excess modulation PWM control according to the calculation result of a modulation rate calculating unit (210) and switches between execution (ST207 and ST208) and non-execution (ST209 and ST210) of the first modes according to the detection result of the voltage detection unit (140).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009270203-A (JP)
Title: Coated paper for printing
Inventor: YAMADA HIDEAKI
IPC: D21H19/82
Filed: 2008-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide coated paper having high brightness and excellent printing gloss and smoothness in high productivity by coating base paper with a coating liquid containing heavy calcium carbonate having a specific particle diameter as a main pigment and having excellent flowability.  <P>SOLUTION: In coated paper for printing obtained by coating at least one side of base paper with two or more layers of coating layers comprising a pigment and an adhesive as components, ≥50% of bleached pulp used in the base paper comprises eucalyptus material and/or Acacia material as a raw material, the bleached pulp is pulped by a kraft cooking method of divided addition of a cooking liquor and produced by a multistage bleaching process including an ozone bleaching step. The topcoating layer arranged in the outermost layer of the coated paper comprises ≥50 mass% of ground calcium carbonate having an average particle diameter of 0.5-1.2 μm, the undercoating layer in contact with the base paper comprises ≥50 mass% of heavy calcium carbonate having an average particle diameter of 0.5-2.5 μm and the undercoating layer is coated by a film transfer roll coating method.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009269946-A (JP)
Title: Ultraviolet-shielding transparent resin molded body and its manufacturing method
Inventor: NAGANAMI TAKESHI
IPC: C08L101/00
Filed: 2008-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultraviolet-shielding transparent resin molded body comprising an inorganic ultraviolet absorber that exhibits satisfactory shielding properties for an ultraviolet ray having a wavelength of 375 nm close to visible light and achieves both high ultraviolet-shielding and a low haze value, and to provide its manufacturing method.  <P>SOLUTION: The ultraviolet-shielding transparent resin molded body comprises a transparent resin and, dispersed therein, zinc oxide fine particles having a specific surface area of 25 to 55 m<SP>2</SP>/g, an average particle size of 19 to 41 nm, a half value width of a (101) peak of at most 0.5 in the X-ray diffraction measurement, and a crystallite diameter of 15 to 20 nm. The manufacturing method thereof is also provided.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009270272-A (JP)
Title: Heat insulating wall
Inventor: TSUDA NOBUO
IPC: E04B2/56
Filed: 2008-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat insulating wall capable of maintaining the fixation of a backup material over a long period of time.  <P>SOLUTION: In this heat insulating wall, a heat insulating material 3 is arranged on the front side of lathing 2; a plurality of external facing materials 4, 4, etc. are arranged on the front side of the heat insulating material 3; a backup material 1 is provided between the external facing materials 4 and 4 adjacent to each other; a sealing material 6 is infilled into the front side of the backup material 1; the backup material 1 is formed like a long bar; and an attachment portion 5 is formed at least at one of the upper and lower ends of the backup material 1. The backup material 1 is supported by fixing the attachment 5 to the lathing 2. The backup material 1 can be supported by fixing the attachment 5 to the lathing 2.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009270591-A (JP)
Title: Fiber reinforced resin tube
Inventor: KAWASETSU NOZOMI
IPC: F16L41/02
Filed: 2008-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fiber reinforced resin tube superior in corrosion resistance, and further more inexpensive, lightweight and easier to handle than a super stainless tube, while eliminating the need for welding and joining delivery-in/-out parts or closing covers when provided.  <P>SOLUTION: The fiber reinforced resin tube into/out of which fluid is delivered includes the plurality of delivery-in/-out parts 2 arranged side by side at axial intervals for delivering the fluid in/out through the peripheral face.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009272069-A (JP)
Title: El element, backlight device for liquid-crystal display using the element, lighting device using the element, electronic advertising display device using the element, display device using the element, and optical sheet
Inventor: KAGOTANI AKIHITO
IPC: H01L51/50
Filed: 2008-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To further improve light-extraction efficiency by inhibiting side lobes in a view-angle distribution, in an EL element in which light-extraction efficiency is enhanced, by providing a fine concavoconvex pattern on a translucent substrate.  <P>SOLUTION: The upper face of a translucent substrate 12 of an EL element 10 is provided with a fine concavoconvex pattern. The fine concavoconvex pattern is formed by planarly arraying a plurality of fine unit convex parts 24. Each unit convex part 24 has a substantially quadrangular pyramid shape. The top part of each unit convex part 24 has a plurality of apexes 28, divided by forming at least one groove 26 having a substatially V-shaped cross-section. By forming the groove in this a manner, the top part of each unit convex part 24 becomes complex in shape so as to thereby inhibit restrain the side lobes in a view-angle distribution, and further improving the light-extraction efficiency.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009269273-A (JP)
Title: Densified plate material with natural hand and its method for manufacturing
Inventor: HOSAKA MASAHIRO
IPC: B27K5/06
Filed: 2008-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a densified plate material with a natural texture which is made to resemble a plate material of a natural rare wood species with a large diameter such as ebony and rosewood, to the maximum possible degree, as a raw material of a short period cut down cycle in an afforestment land, as well as a method for manufacturing to emphasize as much resemblance as possible to the natural rare wood species in terms of color cast, i.e. thick winter color cast and pale summer color cast, annual ring width, air-dried specific gravity, etc.  <P>SOLUTION: First, a wood block is obtained by sawing a wood which can be reproduced by afforestation in the afforested land, then, is impregnated with a coloring agent and a thermosetting resin in a pressure caldron at a temperature which does not allow the resin to cure, and the impregnated wood block is fabricated into a bonded plate material by sawing or slicing. After these procedures, the bonded plate material is obtained by making a thermal tight pressing at a pressure of 10 to 150 kg/cm<SP>2</SP>and a temperature of 100 to 150°C. Thus, the densified plate material with a natural texture can be obtained.  <P>COPYRIGHT: (C)2010,JPO&INPIT