baber/WOPTO huggingface dataset:
Patent JP-2009229318-A (JP)
Title: Human detection device and human detection method
Inventor: OKUGAWA YUICHIRO
IPC: H04B1/38
Filed: 2008-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a human detection device and a human detection method having higher reliability.  <P>SOLUTION: A master machine 11 transmits a signal from an antenna 102. A detection part 202 of a slave unit 12 converts the signal into a voltage, and an A/D conversion part 203 digitizes the voltage. A signal transmission part 204 generates a signal indicating a voltage value acquired by digitization, and transmits it from an antenna 201. An operation part 104 of the master machine 11 calculates a value Vd indicating a change with time of a voltage indicated by the signal. A determination part 106 reads out a threshold Vth from a threshold storage part 105, and determines whether the value Vd exceeds the threshold Vth. When determined that the value Vd exceeds the threshold Vth, a detection signal transmission part 107 transmits a detection signal indicating that a human is detected to a communication network 2.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009227880-A (JP)
Title: Method for producing hybridized titania powder, hybridized titania powder, functionality-imparting liquid, product, and functionality-imparting glaze
Inventor: KAKEHI KOJI
IPC: C08K3/22
Filed: 2008-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hybridized titania powder having higher practicality.  <P>SOLUTION: The method for producing the hybridized titania powder includes preparing a titania-forming material capable of forming TiO<SB>2</SB>and a low molecular weight polymer which is an oligomer or co-olygomer having a fluoroalkyl group at both ends thereof, and mixing the titania-forming material and the low molecular weight polymer.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009233504-A (JP)
Title: Method of cleaning dipping-type membrane module and cleaner for dipping-type membrane module as well as dipping-type membrane filter using the same
Inventor: AMAMIYA JUNJI
IPC: B01D65/02
Filed: 2008-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of chemically cleaning a dipping-type membrane module on-line as it is set inside a dipping tank and minimizing the amount of a chemical solution to be used during chemical cleaning, further without contaminating the interior of the dipping tank with the chemical solution, as well as a dipping-type membrane filter which is best-suited for the chemical cleaning.  <P>SOLUTION: This method of cleaning a dipping-type membrane module can be achieved by the following operating procedures: first, a recovery tray with a pipe connected with the outside of the dipping tank, is placed inside the dipping tank for storing water to be treated, and the dipping-type membrane module is chemically cleaned after completely draining the whole water to be treated from the dipping tank during chemical cleaning. Further, even when the membrane module is rinsed by chemical solution cleaning, this rinsing procedure is performed, with the water to be treated inside the dipping tank being drained. Thus the contamination of the inner wall of the dipping tank due to the chemical solution can be avoided and the satisfactory cleaning of the membrane module is accomplished with the saving of rinsing water.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009237699-A (JP)
Title: Beverage generation device
Inventor: INOUE OSAMU
IPC: G07F13/00
Filed: 2008-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a beverage generation device for efficiently replacing dry heavy air and humid light air in a storage warehouse in which a powder container is stored.  <P>SOLUTION: This beverage generation device 1 includes a powder container 1 in which powder raw materials are stored inside a device casing, and configured to generate beverage by using the powder raw materials ejected from the powder container 1. This beverage generation device 1 includes an intake tube 21 for supplying dry air from the outside to the lower part of the inside at the powder container storage warehouse 2 installed in such configurations that the periphery of the power container 1 is surrounded and an exhaust pipe 22 for ejecting air from the upper part of the inside to the outside at the upper part of the power container storage warehouse 2. Thus, heavy dry air stays at the lower part of the inside of the powder container storage warehouse 2, and humid light air is pushed up, and ejected from the exhaust pipe 22. Therefore, the inside of the powder container storage warehouse 2 can be efficiently dehumidified.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008192301-A (JP)
Title: Information recording medium, reproducing method of information recording medium, reproducing device, recording method, and recording device
Inventor: UEKI YASUHIRO
IPC: G11B7/24079
Filed: 2008-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information recording medium which makes it possible to obtain optimum tracking characteristics at all times even in unrecorded areas and makes it possible to obtain the optimum tracking characteristics at all times even in already recorded areas by making it possible to obtain both of good reproducing information from pit lines for reproducing only and good reproducing information from guide grooves for recording and reproduction by reproducing intermediate areas comprising the pit lines by a tracking system of a differential push-pull system or a phase difference system.  <P>SOLUTION: This information recording medium wherein both the guide grooves formed on a disk substrate and the base surface positions of the pit lines are flat on the same plane is provided with the intermediate areas comprising the pit lines whose height changes between the height from the base surfaces to the flanks of the guide grooves and the height from the base surfaces to the flanks of the pit lines in the switching segments changing from the pit lines to the guide grooves or from the guide grooves to the pit lines.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009240030-A (JP)
Title: Actuator
Inventor: TOMIYA IORI
IPC: F16D7/02
Filed: 2008-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive actuator wherein the number of parts are reduced to enhance integration property and the transfer of rotation is continued or discontinued according to transferred torque and an actuator that makes it possible to further enhance safety.  <P>SOLUTION: The actuator includes: an electric motor; and a speed reducing mechanism that decelerates the rotation of the electric motor and transfers it to an output shaft 50. A torque limiter 60 for continuing or discontinuing the transfer of rotation is provided between the speed reducing mechanism and the output shaft 50. The torque limiter 60 includes: a limit cover 62 that is input with the rotation of the electric motor; a limit plate 63 that is provided so that it is rotated relative to the limit cover 62 and outputs the rotation of the electric motor to the output shaft 50; and a facing member 64 that is provided between the limit cover 62 and the limit plate 63 and biases the limit cover 62 and the limit plate 63 with predetermined frictional force.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009236198-A (JP)
Title: O-ring and sealed casing
Inventor: INOUE AKIRA
IPC: F16J15/12
Filed: 2008-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems wherein a size of a casing is increased when change of a corner of an O-ring groove is made gentle in order to easily fit an O-ring into the O-ring groove, it is necessary to manufacture the O-ring in correspondence with the shape of the O-ring groove when the O-ring groove in the complicated shape is manufactured in order to reduce the size of the casing, versatility of the O-ring is poor, and a large manufacturing cost is required for manufacturing the O-ring.  <P>SOLUTION: This is for the O-ring comprising an elastic member and used for sealing the inside of the casing. A flexible wire is buried in the O-ring, and the shape of the O-ring is fixed by standstill force of the wire when the O-ring is bent.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008294411-A (JP)
Title: Soft magnetism powder, manufacturing method for dust core, dust core, and magnetic component
Inventor: MIYAMOTO TAKU
IPC: H01F27/255
Filed: 2008-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dust core with low loss which is equivalent to or less than that of a dust core using Fe basis amorphous powder and high flux density.  <P>SOLUTION: The manufacturing method of a dust core includes manufacturing soft magnetic powder having a matrix phase structure in which crystal grains whose diameters are respectively 60 nm or less (excluding 0) are distributed by a volume fraction which is 30% or more in amorphous, and having an amorphous layer on the surface side of the matrix phase structure as a green compact, and carrying out heat treatment to the green compact to manufacture the soft magnetic powder of a microcrystal structure having a matrix phase structure in which crystal grains whose diameters are respectively 60 nm or less (excluding 0) are distributed by a volume fraction which is 30% or more in amorphous.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009239047-A (JP)
Title: Capacitor structure with zirconium nitride interface layer
Inventor: MORI KAORU
IPC: H01L29/78
Filed: 2008-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that when a capacitor has a lower electrode made of TiN or Ti and a dielectric layer containing a dielectric of composite oxide consisting principally of Zr, Al and O, deterioration reaction occurs to the dielectric and then the capacitor decreases in electrostatic capacity.  <P>SOLUTION: A capacitor structure comprising a multilayer thin film of many stacked layers is formed by stacking a lower electrode layer, a lower electrode interface layer, a dielectric layer, and an upper electrode layer in order, wherein a material of the lower electrode layer is TiN or Ti, a material of the lower electrode interface layer is nitride consisting principally of Zr, and the dielectric layer contains the dielectric of composite oxide consisting principally of Zr, Al and O, thereby improving the electrostatic capacity of the capacitor.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008273952-A (JP)
Title: Method of synthesizing camptothecin-relating compound
Inventor: OGAWA TAKANORI
IPC: C07C205/37
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means for efficiently supplying CPT which is a starting compound for irinotecan hydrochloride and various camptothecin derivatives by a practically usable total synthesis.  <P>SOLUTION: A method for efficiently producing 2'-amino-5'-hydroxypropiophenone (e) corresponding to the AB-ring part of the camptothecin (CPT) skeleton and a tricyclic ketone (h) corresponding to the CDE ring part is provided.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009233738-A (JP)
Title: Drawing apparatus
Inventor: TAKADA YOSHIAKI
IPC: B21D22/16
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drawing apparatus capable of executing the drawing without changing a mandrel by a reasonable constitution even when changing the contracting diameter when a barrel portion of a cylindrical material is contracted.  <P>SOLUTION: The drawing apparatus 1 having a mandrel 3 arranged on a spindle 2 and a drawing roller R for contracting a diameter of a cylindrical stock W mounted on the spindle 2 with a predetermined space from the mandrel 3 up to the outside diameter of the mandrel 3 comprises a split die 4 which splits the mandrel 3 in the circumferential direction with the inner surface 4a being inclined to the center axis of the spindle 2, and a core part 5 slidably brought into contact with the inner surface 4a of the split die 4. The split die 4 and the core part 5 are connected to each other by a locking groove 6 formed in one of the split die 4 and the core part 5, and an engagement projecting bar 7 formed in the other to be slidably fitted to the locking groove 6, and the core part 5 is moved in the axial direction of the spindle 2 to increase/decrease the outside diameter of the mandrel 3 formed of the outer surface 4b of the split die 4.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009244290-A (JP)
Title: Display panel and image display device with the display panel
Inventor: OSHIKA YUMIKO
IPC: G02F1/167
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display panel which changeovers a display color due to variation of attitude of at least one kind of charged particles and does not require power for maintaining the attitude, and an image display device with the display panel.  <P>SOLUTION: The display panel 2 includes a container part including a substrate 4 on the side of a display surface 4a for image display and a substrate 6 on the rear side and first charged particles 20 stored in the container part, wherein the first charged particles 20 have a such shape that the size of a projection area on the display surface 4a is changed in accordance with their deposition attitude on the substrate 4 on the side of the display surface 4a. The image display device is provided with the display panel 2.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009241748-A (JP)
Title: Inside rearview mirror for vehicle
Inventor: TAKADA MASAHIDE
IPC: B60R1/04
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inside rearview mirror for a vehicle allowing rear view confirmation in a glare-proof state even when there are beams of light irradiated from an obliquely upward and backward direction.  <P>SOLUTION: The inside rearview mirror 1 for the vehicle has a case 3 having an opening 2 opened to the rear side of the vehicle. One end of a support member 4 of approximately L-shaped cross section is turnably supported to the case 3 with a shaft 5 as a fulcrum. The support member 4 is integrally provided with a housing 6 at the lower end of a vertical wall 4b, and an adjusting mechanism 7 is held in the housing 6. A mirror 8 is stuck to the rear face of the vertical wall 4b, and glass 9 is held and arranged in the case 3 oppositely to the mirror 8. The upper end of the glass 9 is freely turnably supported to the case 3 by the shaft 5 together with the support member 4. In the adjusting mechanism 7, a bracket 10 of approximately L-shaped cross section is assembled in a longitudinally movable manner to the housing 6, and two bevel gears 11, 12 meshed with each other are mounted to the bracket 10. The inclination of the mirror 8 is adjusted by rotating a knob 14.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009241435-A (JP)
Title: Inline screw type injection molding machine and its control method
Inventor: YAMADA AKIO
IPC: B29C45/50
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inline screw type injection molding machine can simplify the constitution of an injection mechanism and a weighing mechanism by suppressing the interference of the injection mechanism and the weighing mechanism.  <P>SOLUTION: The inline screw type injection molding machine includes the weighing motor 9 arranged on the rear end side of a screw, a screw mechanism for converting the rotary motion of the nut body integrally rotated along with the rear end side of the screw and the screw shaft suitable for the nut body to the linear motion of the screw through the nut body, the injection motor 16 for rotationally driving the screw shaft of the screw mechanism, an injection motor driving circuit for driving the injection motor 16 so that the position of the screw follows a preset position order pattern, a weighing motor driving circuit for driving the weighing motor so that the rotation of the weighing motor follows a preset speed setting pattern and an addition-subtractio circuit for performing the adding and subtracting the speed setting pattern signal of the weighing motor driving circuit with respect to the speed order signal of the injection motor driving circuit to compensate the positional shift in the axial direction of the screw occurring accompanied by the rotation of the weighing motor.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009244659-A (JP)
Title: Electrophotographic photoreceptor and electrophotographic apparatus
Inventor: UESUGI HIROTOSHI
IPC: G03G5/14
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide: an electrophotographic photoreceptor excellent in reproducibility of dots and lines, wherein titanium oxide (TiO<SB>2</SB>) covered with oxygen-deficient SnO<SB>2</SB>advantageous in view of charging lines is used as a conductive layer; and to provide an electrophotographic apparatus having the same.  <P>SOLUTION: The electrophotographic photoreceptor includes an electrically conductive support, wherein the electrically conductive support includes thereon at least a conductive layer, an intermediate layer and a photosensitive layer. The conductive layer includes the oxygen-deficient SnO<SB>2</SB>and the covered TiO<SB>2</SB>, wherein the surface of the conductive layer is 0.5 to 1.0 μm in Rzjis and is 10 to 35 μm in Sm. In the electrophotographic apparatus having the electrophotographic photoreceptor and an exposure means, an exposure light of an exposure means is ≥1,200 dpi in resolution.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011034603-A (JP)
Title: Vertical magnetic recording medium
Inventor: ONOE TAKAHIRO
IPC: G11B5/66
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vertical magnetic recording medium which has a magnetic recording layer having a granular structure containing Co and an auxiliary recording layer, and where noise in electromagnetic conversion characteristics is reduced.  <P>SOLUTION: The vertical magnetic recording medium has, on a nonmagnetic substrate: a first magnetic recording layer 20a having the granular structure where a nonmagnetic grain boundary is formed between columnar magnetic particles containing at least Co; a nonmagnetic layer 22 formed on the first magnetic recording layer 20a; a second magnetic recording layer 20b which is formed on the nonmagnetic layer 22 and has a granular structure where a nonmagnetic grain boundary is formed between columnar magnetic particles containing Co; and an auxiliary recording layer 24 formed on the second magnetic recording layer 20b.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009250029-A (JP)
Title: Control device of internal combustion engine
Inventor: TAKAMIYA HIDEJI
IPC: F02D13/02
Filed: 2008-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To implement failsafe control without making combustion instable.  <P>SOLUTION: A control device of an internal combustion engine including a variable valve device that can change a lift and a phase of an intake valve includes a lift control means for controlling the lift of the intake valve by using the variable valve device, and when a failure related to the lift control means is detected, the phase of the intake valve is set to the most retarded angle, while fixing the lift to a predetermined value for the failure. Furthermore, when a failure in which the phase of the intake valve is locked in a predetermined advance state, an opening of a throttle valve of the internal combustion engine is set greater, while changing the lift of the intake valve to a value so that an overlapping amount is reduced. Thus, an increase in internal EGR amount is avoided and stable combustion is achieved.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009248197-A (JP)
Title: Robot and production system
Inventor: TAKEDA SHIGERU
IPC: B23Q41/02
Filed: 2008-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To construct a production system for performing operations by a robot at considerably low cost while compactly arranging the entire part of the system and also enhance the safety of workers.  <P>SOLUTION: This production system 11 is constructed by arranging a plurality of work stations 14-16 in which the robot 12 performs operations for a workpiece W on one side of a linearly moving rail 13 which forms the linearly moving axis of the robot 12. The base of the robot 12 is connected to the lower surface of a mobile body which is movable to the lower surface side of the linearly moving rail 13. The base end of a horizontally swinging arm 21 is so attached to the lower surface of the base as to be swung about the vertical axis J1. A lift is vertically movably installed on the end surface of the horizontally swinging arm 21. A wrist section is attached to the lower surface side of the lift coaxially rotatably about the vertical axis J2. A working tool for holding the workpiece W is attached to the wrist section.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009252373-A (JP)
Title: Battery pack
Inventor: KASHIYAMA AKIHIRO
IPC: H01M2/10
Filed: 2008-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the number of components and man-hours in production by simplifying the structure of a battery pack, facilitate miniaturization, thinning, and lighting in weight, and enhance stiffness as the whole battery pack and reliability of connection with an outside terminal.  <P>SOLUTION: A battery pack 1 is composed of a battery 10 and an end case 11 including an outside connection terminal keeping conductivity with the a terminal of an outside apparatus by surface contact, and the battery 10 and the end case 11 are joined with a joining pin 12. In addition, the joining pin 12 functions as a lead member for making conductive a second electrode terminal having a polarity different from that of an electrode terminal 19 which is a first electrode terminal of the battery 10 and an outside connection terminal.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008251153-A (JP)
Title: Recording medium, playback apparatus and method, recording method, and program
Inventor: MCCROSSAN JOSEPH
IPC: G11B27/30
Filed: 2008-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording medium capable of realizing multi-page menu displaying without any viewing interferences.  <P>SOLUTION: A BD-ROM stores a video stream and a graphics stream. The video stream represents a moving picture. The graphics stream is used for overlaying a multi-page menu on the moving picture, and includes an interactive control segment (ICS). A decoding timestamp of a packet storing the interactive control segment shows timing for starting decoding of the interactive control segment by the playback apparatus. The presentation stamp of the packet shows timing for causing the playback apparatus to execute transition from a no-menu state to a first page-only state by first displaying a first page in the playback time axis of the video stream.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009253556-A (JP)
Title: Imaging device and its operation method
Inventor: WATANABE SHINOBU
IPC: H04N5/225
Filed: 2008-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To save power consumption of an imaging device by reduction to an appropriate effective bit count in a photographing mode.  <P>SOLUTION: The imaging device has a bit processing circuit 321 which reduces the number of bits in parallel data of digital signals converted from analog signals based on images photographed by an image sensor, a parallel-serial conversion means 3091 for converting the parallel data whose bit count is reduced by the bit processing circuit 321 to serial data, a plurality of output means (LVDS drivers 3092 and 3093) for transmitting the serial data converted by the parallel-serial conversion means 3091, a whole control operation part 314 that performs control to determine either the LVDS driver 3092 or 3093 for transmitting serial data based on the bit count of the parallel data, and a serial-parallel conversion means 3104 for converting serial data transmitted from the determined LVDS driver to its original parallel data.  <P>COPYRIGHT: (C)2010,JPO&INPIT