baber/WOPTO huggingface dataset:
Patent JP-2009111030-A (JP)
Title: Magnetic shield device
Inventor: MINO JIRO
IPC: G01R33/421
Filed: 2007-10-26
Abstract: <P>PROBLEM TO BE SOLVED: To shield a magnetic field as securely as possibly by using the smallest number of magnetic bodies.  <P>SOLUTION: A first shield member 3a is provided at the front (the surface between an MRI 2 and an operation area 1b) of a magnetic shield device 3, and second shield members 3b are provided which extend from both ends of the first magnetic shield member 3a to the side of an excitation coil (preferably, to the side of the center of the excitation coil) provided at the MRI 2. Consequently, practically sufficient magnetic shielding performance can be obtained with the smallest number of shield plates. Thus, the magnetic shield device having the practically sufficient magnetic shield performance can be constituted at a low cost.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009107870-A (JP)
Title: Method for manufacturing silica particle and silica particle
Inventor: MORI HIROKI
IPC: C01B33/18
Filed: 2007-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing spherical silica particles free from a crack, a flaw and coloring (blackening).  <P>SOLUTION: The method for manufacturing the silica particles includes: hydrolyzing and polycondensing an alkoxysilane having a non-hydrolyzable group to form polyorganosiloxane particles; and firing the polyorganosiloxane particles to manufacture silica particles, wherein the firing is carried out in a firing atmosphere while keeping the oxygen concentration in the firing atmosphere at 1-15%.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009109772-A (JP)
Title: Pairing computation device, pairing computation method, and pairing computation program
Inventor: AKANE MASATAKE
IPC: G09C1/00
Filed: 2007-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pairing computation device, a pairing computation method and a pairing computation program, all enabling a pairing computation at high speed.  <P>SOLUTION: An Ate pairing e(Q,P) is defined as formula (1). If k is an even number and an integral multiple of 3, 4, or 6, the computation of a rational function necessary to derive a Miller function f<SB>s</SB>,<SB>Q</SB>(P) is conducted in a true subfield specified by a twist curve using a quadratic or third-power non-residue v which takes on one when exponentiation of f<SB>s</SB>,<SB>Q</SB>(P) to (q<SP>k</SP>-1)/r-th power is carried out.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009109915-A (JP)
Title: Method of winding up optical fiber
Inventor: NAKAUMA TAKAAKI
IPC: G02B6/00
Filed: 2007-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of winding up optical fiber by which an optical fiber is tidily wound up when winding the optical fiber to a bobbin.  <P>SOLUTION: The method of winding up optical fiber is for winding up the optical fiber 13 on the barrel 11 of the bobbin 10 which has a cylindrical barrel 11 and two disk type fin parts 12 provided on both ends of the barrel 11, wherein the fin parts 12 are bent to the direction opposite to the barrel 11, so that the optical fiber 13 is wound up being prevented from hooked by the fin parts 12 when the bobbin 10 is turned.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009114660-A (JP)
Title: Hinge for cabinet
Inventor: MORIWAKI MINORU
IPC: E05D5/12
Filed: 2007-11-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hinge for a cabinet, which is simplified and miniaturized, and which facilitates the attachment/detachment of a door.  <P>SOLUTION: This hinge comprises; a hinge pin A; a first hinge B which has cylindrical portions 3 for inserting the hinge pin A, provided on a mounting seat 2 and isolated from each other; and a second hinge C which is fitted between the cylindrical portions 3 isolated each other and which has a cylindrical portion for inserting the hinge pin A. A slit 4 is formed in each of the cylindrical portions 3, isolated each other, of the first hinge B, and an approximately Ω-shaped spring D is mounted in the slit 4. The hinge pin A is provided with locking grooves 6a and 6b. Protrusive locking portions 5 and 5 of the approximately Ω-shaped spring D fitted into the slit 4 are fitted and locked into the locking groove 6a, when a knob head portion 1 of the hinge pin A abuts on the end of the cylindrical portion 3 and when the hinge pin A is inserted through the second hinge C and reaches the other cylindrical portion 3 of the first hinge B. A leading end 7 of the hinge pin A is fitted and locked into the locking groove 6b in the state of not protruding between the cylindrical portions 3 of the first hinge B.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009117996-A (JP)
Title: Mobile communication terminal, service point imparting server and service point imparting method
Inventor: ISHIKAWA HIDETOSHI
IPC: H04M11/00
Filed: 2007-11-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile communication terminal to which a service point for promoting the use of a publicness-considered mobile communication terminal, to provided a service point imparting server for imparting a service point to the mobile communication terminal, and to provided a service point imparting method for imparting a service point to the mobile communication terminal.  <P>SOLUTION: Whether an incoming call to the mobile communication terminal 2 satisfies incoming call conditions on which the incoming call is received during a service providing hour in a service providing place and the mobile communication terminal 2 is during the execution of a silent mode is determined, and when it is determined that the incoming call to the mobile communication terminal 2 satisfies the incoming call conditions, data indicating a determination result by a determination part 26 is transmitted to a service point imparting server 8 imparting a service point to the mobile communication terminal that satisfies an imparting condition of a service point including the conditions that the incoming call conditions are satisfied and that the mobile communication terminal 2 does not answer to the incoming call.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009115272-A (JP)
Title: Installation structure of constant velocity universal joint
Inventor: AKITA YASUSHI
IPC: F16D3/20
Filed: 2007-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an installation structure of a constant velocity universal joint for preventing looseness of a bolt, when rotational torque is input to the constant velocity universal joint, in case of installing the constant velocity universal joint on an installation bracket by the bolt.  <P>SOLUTION: This installation structure has a bearing 14 having an outer ring 17 formed in a substantially annular ring shape and having a plurality of bolt inserting holes 22 penetratingly formed in a substantially central position of a width in the radial direction, an inner ring 19 arranged on the inner peripheral side of the outer ring 17 and a rolling element 20 ratatably arranged between the outer ring 17 and the inner ring 19, and a cover plate 15 blocking up one end side of the bearing 14. A substantially cylindrical fitting part 28 is formed in a position corresponding to the respective bolt inserting holes 22 of the cover plate 15, the respective fitting parts 28 are fitted inside the respective bolt inserting holes 22, the bolt 18 is inserted inside the respective bolt inserting holes 22, and the constant velocity universal joint 3 is installed on the installation bracket 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009122747-A (JP)
Title: Microcomputer operation monitoring circuit
Inventor: TERADA KANECHIYO
IPC: G06F15/78
Filed: 2007-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly reliable microcomputer operation monitoring circuit capable of surely applying a reset when a microcomputer runs away.  <P>SOLUTION: The operation clock sources of first and second W/D timers 4 and 5 functioning as a monitoring timer which monitors whether or not a microcomputer 1 runs away are made different from each other. Concretely, an oscillation device 2 configured of an oscillator or an oscillation circuit is made to function as the clock resource of the first W/D timer 4, and a CR oscillation circuit 6 is made to function as the clock source of the second W/D timer 5. Thus, it is possible to allow the microcomputer operation monitoring circuit doubly have the monitoring function. Therefore, it is possible to surely set reset even when a microcomputer runs away, and to achieve highly reliable microcomputer operation monitoring circuit.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009121320-A (JP)
Title: Control apparatus for internal combustion engine
Inventor: WATABE SHINJI
IPC: F02D45/00
Filed: 2007-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control apparatus for an internal combustion engine, which controls the internal combustion engine in such a manner as to prevent excessive overshoot of an actual phase angle at a time of phase angle feedback control and to prevent the amount of valve overlap between an intake valve and an exhaust valve from becoming excessively large.  <P>SOLUTION: The control apparatus for an internal combustion engine includes: an actual phase angle detection means for detecting an actual phase angle of a camshaft based on a crank angle signal and a cam angle signal; a target phase angle setting means for setting a target phase angle of the camshaft based on an operation state; and a phase angle feedback control means for performing phase angle feedback control calculation such that the actual phase angle coincides with the target phase angle, to calculate an amount of operation for a hydraulic control solenoid valve, in which: the phase angle feedback control calculation is started for a first time after a KEY is turned ON with an initial value of an integral term set to a predetermined value; the phase angle feedback control calculation is performed using either a control gain obtained by multiplying a control gain at a time of normal control when a control difference is equal to or larger than a preset value during the phase angle feedback control or the control gain at the time of normal control when the control difference is smaller than the preset value.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009123929-A (JP)
Title: Plasma treatment apparatus
Inventor: YAMAZAWA YOHEI
IPC: H01L21/31
Filed: 2007-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To easily and freely control plasma density distribution in a capacitive coupling type plasma treatment apparatus, so as to improve uniformity and yield of a plasma process.  <P>SOLUTION: The main face of a susceptor 12, i.e., the upper face thereof is covered with an insulating plate 36, and a cavity plasma forming section 42 having an airtight cavity 40 that is partitioned by an insulating wall 38 is provided under (backside) the insulating plate 36. The cavity 40 is filled with an inert gas and sealed, and when high-frequency waves from a high-frequency power supply 45 are applied to a helical antenna 44, the inert gas is electrically discharged within the cavity 40, thereby generating plasma. The plasma within the cavity 40 is allowed to act as a dielectric, so as to easily and freely control the distribution characteristic of plasma density in a processing space PS.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009125638-A (JP)
Title: Wastewater treatment apparatus
Inventor: IWASAKI MASATAKA
IPC: C02F3/12
Filed: 2007-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wastewater treatment apparatus which has a biological treatment tank for oxidatively decomposing an organic matter in mixed water of wastewater, which is water to be treated, and sludge by microorganisms, and can satisfactorily control a wastewater treatment facility by accurately determining the treatment state of the biological treatment tank.  <P>SOLUTION: The wastewater treatment apparatus has a treatment state determining device 25 which determines the treatment state of the biological treatment tank from the distribution of oxygen consumption rates of mixed liquids of sludge and wastewater from a plurality of points, and controls the activity and quantity of the microorganisms in the biological treatment tank 4 and the load of wastewater flowing into the biological treatment tank 4 from the determination result of the treatment state determining device 25.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009128546-A (JP)
Title: Electrophotographic apparatus
Inventor: NAGASAWA KUNIHIRO
IPC: B41J29/00
Filed: 2007-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic apparatus for improving work efficiency by easily confirming the revision of component units.  <P>SOLUTION: IC tags are provided, each of which is composed of an antenna and an IC chip having a built-in nonvolatile memory storing information on the name and revision of a main body or component unit. The revision of the main body and component units are easily confirmed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009127263-A (JP)
Title: Underground tank structure
Inventor: ITO RYOJI
IPC: F17C13/08
Filed: 2007-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an underground tank structure which contributes to reduction of manufacturing costs.  <P>SOLUTION: The underground tank structure is formed of a continuous underground wall 2, a cylindrical side wall 3 having an external peripheral surface thereof abutting on an internal peripheral surface of the continuous underground wall 2, a roof 4 arranged on an upper edge of the side wall 3, and a bottom slab 5 arranged on a lower edge of the side wall 3. The side wall 3, the roof 4, and the bottom slab 5 define an internal space. Herein the sum of the weights of the continuous underground wall 2, the side wall 3, the roof 4, and the bottom slab 5 is set as an underground tank weight, and the underground tank structure is set in a mode in which the sum of the underground tank weight and a skin friction acting on a section of the internal peripheral surface of the continuous underground wall 2, that is lower than the bottom slab 5, is equal to or more than an uplift pressure acting on the bottom slab 5.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009131060-A (JP)
Title: Control system charge/discharge circuit
Inventor: ONUKI TAIDO
IPC: H02J7/02
Filed: 2007-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To perform charging, while eliminating the dispersion of charge quantity of a battery module.  <P>SOLUTION: A control system has a plurality of charge-state-quantity detection means SC, which detect the charge state quantity of each of battery modules BMa, BMb, BMc, BMd consisting of one or more cells; a plurality of partial discharge circuits CD which discharge each of the battery modules BMa, BMb, BMc, BMd; and a battery pack charging circuit CG which charges all the battery modules BMa, BMb, BMc, BMd. The control system is provided with a battery monitoring means DD which makes a charger CG charge all the battery modules BMa, BMb, BMc, BMd; stops the operation of the charger CG, in a state where a battery module, at least the charge state quantity of which is largest; reaches a charging upper limit (full charging); and resumes charging by the charger CG, after the charge state quantity of the largest-capacity battery module is reduced to a predetermined value by the partial discharge circuit CD.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009127600-A (JP)
Title: Wind power generator using piezoelectric element, wind velocity measurement device, and wind power generation system
Inventor: OGAWA SHOICHI
IPC: H02N2/00
Filed: 2007-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wind velocity measuring device easy in installation and capable of measuring an instantaneous wind velocity, and a wind power generation system capable of supplying electric power to the outside.  <P>SOLUTION: The wind power generator comprises a wind force transmission mechanism 1 having a vertical shaft turbine, and a plurality of vertical plates in each of which its one end is pivotally supported on a center shaft of the vertical shaft turbine at an upper part and a lower part of the turbine, or a plurality of vertical grooves arranged on a shaft pole fixed on the center shaft of the vertical shaft turbine; and a power generating mechanism 2 having a piezoelectric element member whose one end is fixed to a circumference where a center axis is common with the vertical shaft turbine and being vertically overhung on the inside of the circumference and generating power by bending, and a force-receiving plate mounted on the other end where the piezoelectric element member is not fixed and vibrating by periodically pushing so as not to be dislocated from the vertical plate or the vertical groove and generating power by transmitting the vibration to the piezoelectric element member.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009129876-A (JP)
Title: Liquid crystal display device
Inventor: NISHIKAWA MASAKI
IPC: H01J61/42
Filed: 2007-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device which includes a cold cathode fluorescent lamp for controlling a deterioration of a light emitting efficiency in a large current region.  <P>SOLUTION: A concavo-convex portion UNE is formed on a surface of a phosphor film FLU formed on an inner wall of a glass tube VAL composing a cold cathode fluorescent lamp CCFL to increase a surface area of the film surface and as a result a deterioration of a phosphor light emitting efficiency in a large current area can be controlled to obtain an improved luminance effect of a display panel over a long period as a backlight of a liquid crystal display panel LCD.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009125736-A (JP)
Title: Exhaust gas treatment catalyst and exhaust gas cleaner
Inventor: KATSUKI MASATOSHI
IPC: F01N3/24
Filed: 2007-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust gas treatment catalyst with further improved denitrification performance.  <P>SOLUTION: The exhaust gas treatment catalyst contains a composite oxide comprising La<SB>x</SB>Ba<SB>(1-x)</SB>(Co<SB>y</SB>Nb<SB>1-y</SB>)<SB>(1-z)</SB>Pd<SB>z</SB>O<SB>3</SB>(wherein 0.5≤x≤0.9, 0.60≤y≤0.90, and 0.01≤z≤0.15).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009133725-A (JP)
Title: Method of inspecting coating film defect of resin coated film
Inventor: SUZUKI TAKASHI
IPC: H01M50/489
Filed: 2007-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of precisely inspecting the defect of the coating film of a resin coated film composed of a film and the coating film formed by coating the film with a resin solution.  <P>SOLUTION: The inspection method of the resin coated film is constituted so as to inspect the defect of the coating film of the resin coated film composed of the film and the coating film formed by coating the film with the resin solution and characterized in that the coating film is irradiated with inspection light, wherein the peak wavelength of emission intensity is 385-415 nm and the reflected light from the coating film is detected. By this arrangement, the defect of the coating film of the resin coated film can be precisely inspected.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009135283-A (JP)
Title: Electrostatic discharge detecting element and electrostatic discharge detecting method
Inventor: OGISO KATSUYA
IPC: G01R29/24
Filed: 2007-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrostatic discharge detecting element such that if a dielectric breakdown due to an electrostatic discharge occurs to an IC chip in a manufacturing process of manufacturing electronic equipment such as a control unit of an engine by mounting the IC chip on a substrate, the occurrence of the dielectric breakdown can be detected with high precision, and to provide an electrostatic discharge detecting method.  <P>SOLUTION: Disclosed is the electrostatic discharge detecting element 1 for detecting the dielectric breakdown due to the electrostatic discharge occurring to the IC chip in the manufacturing step of manufacturing the control unit of the engine by mounting the IC chip on the printed circuit board. The electrostatic discharge detecting element 1 is characterized in that a breakdown part is intentionally provided where a dielectric breakdown is easy to occur and can be confirmed by using equipment such as an insulation resistance tester 5, etc.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008080150-A (JP)
Title: Absorbent article and manufacturing method for it
Inventor: MATSUOKA MASAKI
IPC: A61F13/53
Filed: 2007-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an absorbent article, in which an absorber, a bulge height of which on a middle higher part is raised without raising the total thickness, is used and which accelerates the diffusion of the absorbed menstrual blood and so on, increases the absorbing ability and prevents the reversion.  <P>SOLUTION: In this absorbent article, an absorber 4 is interposed between a liquid permeable surface sheet 3 and a liquid impermeable back sheet 2, the thickness of the middle higher part 6 on a part of the absorber 4 is increased to the surface side from the standard part absorber 4A, and moreover, a U-shaped groove 8 for preventing leakage is formed outside of the middle higher part 6 at least in a field K for discharged body fluid. The leakage preventing groove 8 is separated by 5-20 mm from the flank of the middle higher part 6, and in the separate region between the leakage preventing groove 8 and the flank of the middle higher part 6, a compressed absorber region 7 is formed, which is continued from the bottom of the leakage preventing groove, and gradually increased in thickness of absorber as it goes toward the flank of the middle higher part 6, and which has lower density than the absorber of the leakage preventing absorber and higher density than the middle higher part.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008185211-A (JP)
Title: Gasket with leak conduit
Inventor: ESTACIO EDGARDO Y
IPC: F16J15/08
Filed: 2007-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealing device ensuring proper fluid segregation on an internal combustion engine.  <P>SOLUTION: A gasket 200 includes a metal substrate 202 that has a first opening 204 and a second opening 216 formed therein. A first sealing bead 208 substantially surrounds the first opening 204. A second sealing bead 220 substantially surrounds the second opening 216. A leak conduit 230 is formed in the metal substrate 202 in an area 228 between the first sealing bead 208 and the second sealing bead 220, such that a leak-flow 316 of a first fluid from the second opening 216 past the second sealing bead 220 is routed away from the first sealing bead 208.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009139682-A (JP)
Title: Fixing device and image forming apparatus equipped therewith
Inventor: TAKAHASHI HIRONORI
IPC: G03G15/20
Filed: 2007-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing device which prevents heavy paper such as an envelope from being wrinkled by easily decreasing fixing pressure when the heavy paper passes.  <P>SOLUTION: The fixing device 22 includes a heating roller 24 and a pressure roller 25, a turnable pressure lever 31 pressing the pressure roller 25 against the heating roller 24, a pressure plate 32 engaged with the pressure lever 31, an opening/closing lever 34 turning in conjunction with the opening/closing operation of an opening/closing cover, and a pressure spring 36 interposed between the opening/closing lever 34 and the pressure plate 32, and sets the pressure roller 25 to a pressure state or a pressure releasing state by turning the opening/closing lever 34 in conjunction with the opening/closing operation of the opening/closing cover and changing pressuring force of the pressure spring 36. The fixing device 22 is provided with a cam 38 which turns to selectively abut on the pressure plate 32, so that the pressure plate 32 is moved by the cam 38 to decrease the pressuring force of the pressure roller 25 applied by the pressure spring 36.  <P>COPYRIGHT: (C)2009,JPO&INPIT