baber/WOPTO huggingface dataset:
Patent JP-2008292754-A (JP)
Title: Image forming apparatus
Inventor: OKANO TETSUYA
IPC: G03G15/08
Filed: 2007-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of determining the amount of toner remaining in a storage part more highly precisely.  <P>SOLUTION: A laser printer 1 being the image forming apparatus is provided with: the storage part 74A for storing the toner; a light emitting means 110 emitting light passing inside the storage part 74A; a light receiving means 120 receiving the light from the light emitting means 110; a stirring means 100 stirring the toner in the storage part 74A; and determination means S108 to S113. The determination means calculates a received light ratio (%) from a result of received light by the light receiving means 120, corrects the received light ratio (%) based on a correction factor which changes in accordance with converted pagination as operation amount of image forming operation to obtain a corrected received light ratio (%), and determines the amount of the toner remaining in the storage part 74A based on the corrected received light ratio (%).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008299554-A (JP)
Title: Voltage compensator
Inventor: HATAKEYAMA YOSHIHIRO
IPC: H02H9/02
Filed: 2007-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a large current for charging a capacitor from being applied to a contact point constituting a bypass switch (a switch) when a bypass switch (a first switch) is closed at start-up in a voltage compensator with a load having the large-capacity capacitor.  <P>SOLUTION: The voltage compensator has a second switch 8 that can disconnect an inverter 9 from a power system 1 and connect the inverter in parallel with a load 2 while starting the load. A voltage to be applied to the load 2 is output in a soft start manner by the inverter 9, so that a rush current to a contact point of a first switch 7 is controlled and thereby the welding of the contact point is prevented.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008297784-A (JP)
Title: Heat insulation door
Inventor: SAKATA HIDEKI
IPC: E06B5/00
Filed: 2007-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat insulation door allowing easy installation of a window frame body having a decorative casing, and excellent in assembling workability.  <P>SOLUTION: The heat insulation door is formed of: a door main body 1 which is obtained by inserting a heat insulation material 12 between an inside surface plate 10 and an outside surface plate 11 having internal surfaces thereof opposed to each other, and bonding the heat insulation material to both surface plates; and windows 5 arranged in the door main body 1. Each of the inside surface plate 10 and the outside surface plate 11 has, formed therein, opening sections 20 at locations corresponding to the windows 5, and each opening section 20 has the decorative casing 32 fitted therein along the entire inside opening edge thereof. Further, an inside surface and an outside surface of the window frame body 30, which hold a panel body 31, are fixed to an external peripheral side of the decorative casings 32 of the internal surfaces of the inside face plate 10 and the outside face plate 11, respectively.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007323073-A (JP)
Title: Thin-film design for positive and/or negative c-plate
Inventor: HENDRIX KAREN D
IPC: G02B1/11
Filed: 2007-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin-film design for a positive and/or a negative C-plate.  <P>SOLUTION: Thin-film coatings, which for example have alternating layers of high and low refractive index materials, are shown to function as both positive and negative C-plates, in dependence upon the incident radiation. In particular, the shape of the retardance versus angle of incidence profile is found to be determined, at least in part, by the phase thickness of the thin film coating (i.e., the optical thickness in terms of the wavelength of the incident radiation, which may, for example, be expressed in degrees, radians, or as the number of quarter wavelengths). These thin film coatings are optionally integrated into anti-reflection coatings, thin film interference filters and/or other components to improve efficiency and/or functionality.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008298399-A (JP)
Title: Burner, exhaust gas processing device, and exhaust gas processing method
Inventor: TANAKA YUJI
IPC: B01D53/58
Filed: 2007-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a burner, exhaust gas processing device and exhaust gas processing method capable of eliminating harm of exhaust gas and reducing nitrogen oxides generated along with the elimination of the harm.  <P>SOLUTION: The burner 100 is a burner of the exhaust gas processing device for eliminating harm of exhaust gas including the nitrogen element and reducing nitrogen oxides by combustion inside a combustion cylinder, and is connected to the combustion cylinder. The burner 100 is provided with a supporting gas introduction pipe 110, an exhaust gas introduction pipe 120 and a combustion gas introduction pipe 130. The supporting gas introduction pipe 110 introduces supporting gas G1 to inside of the combustion cylinder. The exhaust gas introduction pipe 120 has an inner peripheral side where the supporting gas introduction pipe 110 is arranged, and introduces exhaust gas G2 to inside of the combustion cylinder via a clearance with the supporting gas introduction pipe 110. The combustion gas introduction pipe 130 has an inner peripheral side where the exhaust gas introduction pipe 120 is arranged, and introduces combustion gas G3 to inside of the combustion cylinder via a clearance with the exhaust gas introduction pipe 120.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008305061-A (JP)
Title: Memory controller, nonvolatile storage device, and nonvolatile storage system
Inventor: NAKANISHI MASAHIRO
IPC: G06F12/00
Filed: 2007-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a memory controller that can be safely used even if the guaranteed number of rewrites to a nonvolatile memory is small, a nonvolatile storage device, and a nonvolatile storage system.  <P>SOLUTION: In a multi-write mode, a read/write control part 125 performs a data writing process without deleting data according to an access command from an access device 100. An operational mode setting part 128 is set in a read-only mode in which writes to a nonvolatile memory 130 are disabled when an upper limit M of formatting related to the guaranteed number of rewrites to the nonvolatile memory 130 for which the number of formatting from the access device 100 is predetermined is reached and no deleted block remains. In this way, even if the nonvolatile memory 130 with a small guaranteed number of rewrites is used, the value of the upper limit M of formatting is appropriately set to prevent the nonvolatile memory 130 from being rewritten by more than the guaranteed number of rewrites.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008015500-A (JP)
Title: Protection film for polarizing plate
Inventor: SUZUKI MASAAKI
IPC: G02F1/1335
Filed: 2007-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a protection film for polarizing plate which can keep display image quality of a liquid crystal display apparatus or the like at a high grade over a long period of time and which is suitable for a protection film of a polarizing film, and to provide the polarizing plate using the protection film.  <P>SOLUTION: In the protection film for polarizing plate, a covering layer comprising a polymer containing a repetitive unit derived from a chlorine-containing vinyl monomer is formed on one surface of a transparent base material film composed of cellulose acylates, and moisture permeability at 60°C and 95% relative humidity is ≤300 g/m<SP>2</SP>.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008309025-A (JP)
Title: Electric power generation system using exhaust gas
Inventor: SUENAGA RYOSUKE
IPC: H02P9/04
Filed: 2007-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric power generation system using exhaust gas with little fluctuation of output frequency of a generator even when the flow rate of exhaust gas supplied from an internal combustion engine fluctuates or load fluctuates.  <P>SOLUTION: This system comprises the generator 6 driven by an exhaust gas turbine 4, a first resistor 17 connected to an output end of the generator 6 via a load adjustor 16, a second to a Nth (N is an integer not less than 2) resistor 19A, 19B, 19C, electric power consumption determination means 12, 13, 14 comparing a predetermined value and frequency detected by a frequency detection means 11 of output voltage of the generator 6 and determining electric power consumption value consumed by the resistors 17, 19A, 19B, 19C, load share setting means 15 operating electric power consumption shared by the first to the Nth resistor 17, 19A, 19B, 19C based on determined electric power consumption value, giving the load adjustor 16 electric power consumption value of the first resistor 17 and giving contactors 18A, 18B, 18C ON/OFF command.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008307563-A (JP)
Title: Method of manufacturing flange structure
Inventor: KAWAMURA HIROSHI
IPC: B21K1/28
Filed: 2007-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a flange structure capable of manufacturing a product (flange structure) of high quality without degrading the workability such as the machinability after the forging.  <P>SOLUTION: In the method of manufacturing the flange structure comprising a shaft member 31 and a flange 32 extending in the outer radial direction from the shaft member 31, a product having the hardness of 15 (HRC)-30 (HRC) is formed out of a material having the hardness of 80 (HRB)-25 (HRC) by performing the cold forging thereof.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008309581-A (JP)
Title: Engine automatic diagnosis device and method
Inventor: YOSHIKAWA AKINAMI
IPC: G01M15/02
Filed: 2007-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an engine automatic diagnosis device and a method capable of acquiring a highly reliable engine diagnosis result having little dispersion.  <P>SOLUTION: An incorporation condition and a time on measurement data necessary for engine diagnosis set beforehand are determined by a measurement data taking means 101a, and measurement data at that time each exhaust gas component of CO2(carbon dioxide), CO (carbon monoxide), HC (hydrocarbon) and O2 (residual oxygen), and a value of the air-fuel ratio λ are taken by an exhaust gas component measuring part 4. Each diagnosis number corresponding to an engine state is determined from the measurement data by a diagnosis means 101b, and each diagnosis number and a diagnosis result corresponding to the diagnosis number are displayed on a display part 3 together with measured values of each exhaust gas component, and a diagnosis chart using a visual expression is printed by a printer 5.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008311052-A (JP)
Title: Electronic equipment
Inventor: ITO YOSHIYUKI
IPC: H01H13/02
Filed: 2007-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide electronic equipment capable of dispensing with wiring between a cover side and the body case side.  <P>SOLUTION: The electronic equipment is provided with the body case 2, a cover 3 fitted to the main body case 2 in free opening and closing, an operating button 4 fitted at a cover 3 side to be press-operated, a switch 40 fitted to the body case 2 side and receiving a pressing force from the operating button 4 with the cover 3, in a closed state.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007335072-A (JP)
Title: Disk damper, hard disk drive, and method of fabricating disk damper
Inventor: KIM YOUN-TAI
IPC: G11B25/04
Filed: 2007-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disk damper which is more readily attached, has a better air dampening effect, has better stability against an external impact, is more readily assembled, and fablicated inexpensively.  <P>SOLUTION: Provided is at least one disk damper such that an air gap is disposed between the disk damper and a surface of a disk so as to reduce vibrations of the disk installed in a hard disk drive. The disk damper includes an edge portion 220 which is disposed on an outer peripheral side of the disk to fix the disk damper to a frame 101, and an extending portion 210 extending from the edge portion 220 toward the inner peripheral side of the disk and forming the air gap. The edge portion 220 and the extending portion 210 are formed from different materials.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009001084-A (JP)
Title: Slender joint portion adhering/welding structure
Inventor: KAMEYAMA SHIGETAKA
IPC: B62D25/04
Filed: 2007-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To join joint portions of two members to each other while securing high rigidity with the minimum adhering or welding operation.  <P>SOLUTION: An adhesive coating pattern for joining: slender joint portions 11a-11c of a front pillar lower outer 11; slender joint portions 12a-12c of a front pillar lower inner 12; and slender joint portions 13a, 13b of a side sill inner 13 to one another is formed discretely in the longitudinal direction with a long joint width W extending in the cross direction of the joint portions and a short joint length L extending in the longitudinal direction of the joint portions. Thus, as compared with the case of planarly adhering the joint portions in the whole region or linearly adhering them along the joint portions, a rigidity increasing rate per unit adhesion area is improved. This saves on the amount of adhesive to be used to contribute to improving working environment and reducing cost.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009002057-A (JP)
Title: Sidewall structure of basement and its construction method
Inventor: TAKAHASHI SETSUO
IPC: E02D29/00
Filed: 2007-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sidewall structure of a basement attaining the sufficient joining strength of a concrete panel to a concrete wall.  <P>SOLUTION: In forming each concrete column 14, a steel bar 40 is partially embedded in the concrete column 14 and exposed (Figure 3(A)). Each steel bar 40 is embedded in each concrete column 14 so that the upper end is at the same height. An angle member 50 having an L-shaped cross section is fixed to the upper end of each steel bar 40 (Figure 3(B)). The concrete panel 60 with a steel plate 61 embedded in the surface is fixed to the steel bar 40 and in its turn to the concrete wall 30 by welding the steel plate 61 to the angle member 50 (Figure 3(D)).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009001384-A (JP)
Title: Maintenance device of elevator
Inventor: NISHIMURA SHIGERU
IPC: B66B13/16
Filed: 2007-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a maintenance device of an elevator capable of easily performing the door stop without damaging a sill groove or a closed end of a door.  <P>SOLUTION: In the maintenance device of the elevator having a door opening part 23 of a U-shaped section for operating a door 1 from a locked state to an unlocked state, door-stop parts 21, 22 are installed, which extend outwardly in its width direction from both ends of the U-shaped opening, and have the opening width larger than the width of a sill groove 4 for guiding the opening/closing operation of a lower end of the door 1, and are provided with the elasticity in the width direction of the opening, and fitted in the sill groove 4.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009001469-A (JP)
Title: Apparatus and method for highly purifying graphite
Inventor: NISHINO JUNYA
IPC: C01B31/04
Filed: 2007-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and method for highly purifying graphite, characterized by the following: a graphite material can be highly purified by reacting and eliminating impurity by heating the material at a temperature higher than 2,000°C; the damage of the apparatus is small; and the energy loss is small.  <P>SOLUTION: The apparatus comprises a hollow resonance container 10 which has a resonance space 9 enabling microwave 2 to resonate in its inside, can accommodate a work 1 consisting of a graphite material, and is made of a material slightly absorbing microwave, a microwave feeding device 12 for feeding microwave having a specified frequency into the hollow resonance container, and a gas circulation device 14 for circulating a reactive gas 3 for reacting and eliminating impurity in the hollow resonance container.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009007864-A (JP)
Title: Mounting structure for panel plate
Inventor: YOSHIOKA ISAO
IPC: E04B2/56
Filed: 2007-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting structure for a panel plate which enables the adjustment of the height of a panel to be easily carried out at a construction site.  <P>SOLUTION: An upward insertion groove 22 which is upwardly opened at an upper part and a downward insertion groove 23 which is downwardly opened at a lower part are formed with a connection part 21 interposed therebetween at a horizontal joint member 2. If a decorative panel plate 1 is installed on a wall surface 3 by inserting the lower edge 11 of the decorative panel plate 1 into the upward insertion groove 22 formed at one horizontal joint member 2 and inserting the upper edge 12 of the decorative panel plate 1 into the downward insertion groove 23 formed at the other horizontal joint member 2, when the height of the decorative panel plate 1 is adjusted on the construction site, the adjustment of the height of the panel is easily carried out at the construction site by cutting the decorative panel plate 1 at a predetermined height using a tool generally employed and inserting the decorative panel plates 1 into the upward insertion groove 22 and the downward insertion groove 23 of the horizontal joint member 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009008227-A (JP)
Title: Vibration control device
Inventor: SAKAKIBARA FUMIHIKO
IPC: F16F15/02
Filed: 2007-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an efficient vibration control device capable of reducing an output of a vibration control means and obtained by a small vibration control means.  <P>SOLUTION: In the vibration control device 1 provided with a load support part 10, a counter balance 30, and a vibration control part 20, the load support part 10 includes first motion guide means 11, 12 arranged between an installation part F and the load support part 10 and each regulating the motion of the load support part 10 in a vertical direction, a counter balance 30 is provided with second motion guide means 31, 32 relatively moving the counter balance 30 and the load support part 10, one end 33a is pivotally supported by the installation part F, the other end 33b is pivotally joined to the load support part 10 via the second motion guide means 31, 32, and a connection part 33c between one end 33a and the other end 33b is joined to an energizing means 35 generating an energizing force in accordance with a load.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009006972-A (JP)
Title: Pneumatic tire
Inventor: FUJIWARA OSAMU
IPC: B60C11/04
Filed: 2007-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tire which keeps in a tread surface a circumferential groove 1 successively extending in a circumferential direction thereof and in the land part a resonator 5 constituted of an air chamber 3 opening to a land part 2 surface in a position apart from the circumferential groove 1 and of a constriction neck 4 for communicating the air chamber 3 to the circumferential groove 1, wherein secular changes of a tread pattern can be made gentle without sacrificing a reduction effect of air column resonance.  <P>SOLUTION: The depth of a constriction neck 4 is changed in a lengthwise direction thereof. The opening width of the constriction neck 4 to a tread surface is changed in a lengthwise direction thereof so as to be made narrower on the circumferential groove side and wider on the air chamber side.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007306929-A (JP)
Title: Natural killer stimulatory factor
Inventor: TRINCHIERI GIORGIO
IPC: A61P31/04
Filed: 2007-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new natural killer stimulatory factor (NKSF) useful for treating tumor.  <P>SOLUTION: The invention relates to the method for producing the NKSF by culturing mammal or bacterial cells which are transformed using a specific DNA cooperatively functioning with an expression control sequence (a DNA encoding a protein having a specific amino acid sequence or one or several amino acids of the amino acid sequence are deleted, inserted and/or substituted). The factor has γ-interferon production inducing potential.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007262421-A (JP)
Title: Anion-binding polymer and use thereof
Inventor: CONNOR ERIC
IPC: C08K3/00
Filed: 2007-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a safe and highly bindable binding agent which can selectively remove ions from a body in a dose to enhance the compliance of the patient.  <P>SOLUTION: This anion-binding polymer, in a preferable embodiment, is a polymer binding to a target anion, and is characterized by at least two of the following characteristics. (a) A degree of swelling is < about 5. (b) A portion of the target anion, having a mol.wt. of > about two times and capable of using a non-reactive solute has a gel weight of < about 20%. And (c) an ion-binding interference rate to the target anion in a gastrointestinal simulated liquid compared with a non-interference buffer liquid is < about 60%.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009011659-A (JP)
Title: Connector between sprinkler head and piping
Inventor: MASUI YASUSHI
IPC: A62C35/68
Filed: 2007-07-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connector between a sprinkler head and piping, which is compactly stored inside a ceiling space and is firmly arranged so as not to be vibrated by high water pressure when spraying water.  <P>SOLUTION: A piping connection part 3a to be horizontally opened is provided at the rear end of a connector body. A sprinkler head connection part 3b to be opened downward is provided close to the front end of the connector body. A fin shape attachment part 3c for indirectly fixing the connector body to a structure 5 is provided at the front end of the connector body. The upper surface 3d of the connector body is formed substantially horizontal. A vertical width W1 in the sprinkler head connection part 3b is made to be shorter than a vertical width W2 in the piping connection part 3a. The vertical width is gradually made narrower toward the sprinkler head connection part 3b from the piping connection part 3a.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007244398-A (JP)
Title: Sulfate group-transferring agent comprising glycosaminoglycan sulfotransferase derived from human
Inventor: HANEBUCHI NAGAMOTO
IPC: C12N15/09
Filed: 2007-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a peptide of glycosaminoglycan sulfotransferase derived from human and a DNA encoding the same.  <P>SOLUTION: A full length cDNA of glycosaminoglycan sulfotransferase is obtained from a human-origin cDNA library by hybridization using a cDNA fragment of glycosaminoglycan sulfotransferase derived from fowl as a probe. A polypeptide is also obtained by using a cell retaining the DNA.  <P>COPYRIGHT: (C)2007,JPO&INPIT