baber/WOPTO huggingface dataset:
Patent JP-2011043101-A (JP)
Title: Shaft sealing structure of steam compressor for vacuum condensation device
Inventor: MUKODA TAMITO
IPC: F04D29/12
Filed: 2009-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shaft sealing structure of a steam compressor for a vacuum condensation device, using a dry seal and preventing the leak air from entering to the steam side.  <P>SOLUTION: The shaft sealing structure of the steam compressor for vacuum condensation device is equipped with a dry seal part 41 whose seal surface is put in the contacting condition when the rotary shaft 30 of the steam compressor 3 is not rotating, and when rotating, is put in the non-contacting condition where a thin film due to the air sucked in from outside the machine body is allowed to exist on the seal surface, an air bleeding space 42 where the leak air having leaked from the seal surface of the dry seal part 41 converges with the leak steam having leaked from a steam compressing chamber 38 to compress the sucked-in steam, an air bleeding hole 43 in communication with the air bleeding space 42, a vacuum pump 13 to produce the condition with a higher degree of vacuum than inside the machine body, and a bled air exhaust pipe 22 leading from the air bleeding hole 43 to the vacuum pump 13. The leak air and leak steam inside the air bleeding space 42 are exhausted by the vacuum pump 13 through the bled air exhaust pipe 22.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011051197-A (JP)
Title: Image forming body
Inventor: MARUKAME TOMOYUKI
IPC: B44F1/12
Filed: 2009-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming body having an image inside a transparent layer suitable for preventing forgery and displaying the image in the thickness direction of the transparent layer by transmitting light inside the transparent layer in a direction parallel to the surface of the transparent layer.  <P>SOLUTION: The image forming body has an image forming face 4 including selectively formed light scattering points 3 inside the transparent layer 2. The image forming face is inclined with respect to the surface of the transparent layer. The light scattering points selectively formed on the image forming face are formed by the irradiation of laser beams.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011051057-A (JP)
Title: Cam system
Inventor: TAKINAMI NORIO
IPC: G05B19/4093
Filed: 2009-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To create software for clarifying a reference required for selecting a suitable rotation diameter of a tool so as to correspond to a range of the maximum value of a curvature possessed by a track that a cutting tool is moved by using a CAM system, and to provide a control system of the tool based on the arrangement.  <P>SOLUTION: In the cutting machining method for a three dimensional molded article 2, the range of the maximum value of the curvature is divided to respective stages so as to correspond to the maximum value of the curvature in each track 1 that the tool is moved, and the tracks 1 are divided in respective groups at an area from an outer side to an inner side while corresponding to the sections. The CAM system can create the software for designating the tool having a smaller rotation radius in a group of the large maximum value corresponding to each group, and the tool control system is provided based on the software.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011052441-A (JP)
Title: Bent portion structure formed by v-cutting, composite panel with joint, and device for joining the composite panel
Inventor: MAEDA TOSHIKAZU
IPC: E04C2/36
Filed: 2009-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bent portion structure which is formed by V-cutting and which has a satisfactory strength stability while using a corrugated cardboard.  <P>SOLUTION: In a plate-like member 10 for use, a paperboard 9 using a core paper board is stuck on the front and back sides of the paper corrugated cardboard 5 in which a corrugated core 2 is interposed between liners 3 and 3. The corrugated cardboard 5 has a groove portion which is formed between the corrugated core 2 and the liner 3. A V-cut is formed from the side of one paperboard toward the side of the other paperboard in the plate-like member 10; and an adhesive is applied to right and left cut surfaces 19 and 19 of the V-cut. The plate-like member 10 is bent centering on the deepest portion 17 of the cut groove of the V-cut. Both the cut surfaces 19 and 19 are bonded and integrated together in a state in which the adhesives 21 and 21, existing in the groove opening portions 22 and 22 of the corrugated cardboard, of both the cut surfaces 19 and 19, continue in series. The adhesive is in the state of being infiltrated into the core 2 and the liner 3.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011051642-A (JP)
Title: Box transporting posture changing device and method
Inventor: MATSUNAGA TOMOHIRO
IPC: B65B35/30
Filed: 2009-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that facility cost increases when transporting boxes in a state that such boxes can tumble easily, and that the installing of a tumbling preventing mechanism of some sort is required.  <P>SOLUTION: A box transporting posture changing device for changing the transporting posture of tissue cartons 11 is provided with a table 38 which is equipped with the carry-in end 38b to which tissue cartons 11 are lead in a way that front/back faces 26 face the vertical direction and the carry-out end 38a which is connected to the carry-in end 35a of a carry-out conveyor belt 35, a shoot 39 which the bottom end section is positioned at the top of the carry-in end 38b of the table 38 and the top end section is connected to the carry-out end 34a of a carry-in conveyor belt 34 to lead tissue cartons 11 carried in a way that front/back faces 26 face the front/back of the transporting direction to the carry-in end 38b of the table 38 so that the front/back faces 26 of the tissue cartons 11 face the vertical direction, and a delivering means 40 for ejecting the tissue cartons 11 lead to the carry-in end 38b of the table 38 without changing the posture towards the carry-out end 38a.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011061905-A (JP)
Title: Control unit of ac generator for vehicle
Inventor: YONEDA HIROSHI
IPC: H02P9/08
Filed: 2009-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control unit of a vehicle AC generator, which prevents an unstable operation and an accidental stop of the generator.  <P>SOLUTION: The control unit of a vehicle AC generator controls a field current of the vehicle AC generator based on a voltage of a battery charged by the vehicle AC generator, and adjusts an output voltage of the vehicle AC generator. The control unit includes a voltage control section for controlling the field current to adjust the output voltage, a power switch 51 for turning on and off power supply to the voltage control section, and a switch control section 1571 for turning off the power switch 51 when a predetermined delay time elapsed if predetermined off-conditions are satisfied.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011060500-A (JP)
Title: Proton conductive composite electrolyte membrane, membrane electrode assembly and fuel cell using the same, and method of manufacturing the same
Inventor: SAWAKI HIROKO
IPC: H01B1/06
Filed: 2009-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a proton conductive composite electrolyte membrane simultaneously attaining excellent proton conductivity and low fuel permeability and maintaining a high proton electro-conductivity even at a low humidity in a relatively high temperature range.  <P>SOLUTION: The proton conductive composite electrolyte membrane contains a proton conductive inorganic material, a proton conductive organic material, and a dispersant having a sulfonic acid group. The content of the inorganic material is 5-30 wt.% relative to the total weight of the electrolyte membrane, the average primary particle size and the average dispersed particle size of the inorganic material are 1-10 nm, and a rate A of a difference between the average primary particle size and the average dispersed particle size found from an equation: A=ä(average primary particle size - average dispersed particle size)/average primary particle size}×100 is within a range of ±10%.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010093244-A (JP)
Title: Method and apparatus for forming scribe line for cleaving
Inventor: MATSUMOTO YOSHINOBU
IPC: B23K26/364
Filed: 2009-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To form a scribe line having an enough depth for cleaving a substrate without thermal damage in device circuits formed in the substrate even the substrate is relatively transparent with a lower energy absorption efficiency.  <P>SOLUTION: The method of forming the scribe line includes a first step of irradiating a pulse laser beam given by driving a laser oscillator with Q-switch on a predetermined limited minor interval on a line on the substrate to be cleaved from the edge of the substrate by moving the beam relative to the substrate, a second step of irradiating a CW laser beam given by driving the laser oscillator continuously on the whole interval from the edge of the substrate to the opposite end of the substrate on a line to be cleaved formed on the substrate by moving the beam relative to the substrate.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011066526-A (JP)
Title: Processing system, image reader, and processing program
Inventor: TAKAYAMA HIDEAKI
IPC: H04N1/00
Filed: 2009-09-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a processing system for suppressing a travel distance where a user travels between a processor to be operated and a processor to be connected as a communicating party of the processor to be operated.  <P>SOLUTION: The processing system includes a first processor and a second processor. The first processor includes: a detection means of detecting that an own device or the second processor to be connected includes no designated and desired functions; an acquisition means of acquiring information on the distance between the processor of the communicating party in the processor without including any desired functions and a plurality of processors as its communicating party destination when the detection means detects lack of desired functions; a selection means of selecting, as an alternative device, a processor that has a desired function and is positioned closest to the processor of the communicating party from among a plurality of processors as a communicating party, based on information relating to distance; and a presenting means of presenting the alternative device selected by the selection means.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011064370-A (JP)
Title: Combustion device
Inventor: OKAMOTO HIDEO
IPC: F23N5/24
Filed: 2009-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a combustion device capable of securing higher safety even when a carbon monoxide detection unit installed indoors is positioned lower than a burning appliance under an unexpected situation.  <P>SOLUTION: This combustion device includes the burning appliance 1 and the carbon monoxide detection unit 8 installed indoors. The burning appliance 1 and the carbon monoxide detection unit 8 respectively include a first position detecting means S1 and a second position detecting means S2 detecting mutual heights. In a case when the height of the carbon monoxide detection unit 8 detected by the position detecting means S1, S2 is lower than the burning appliance 1, a control means 5 inhibits combustion of a combustion means 2.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011066974-A (JP)
Title: Controller for rotating machine
Inventor: AOKI YASUAKI
IPC: H02P6/21
Filed: 2009-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem, wherein noise is generated due to the superposition of high-frequency voltages, when estimating an electrical angle θ by superimposing a high-frequency voltage having a frequency higher than the electrical angle frequency of a motor generator 10 onto an output voltage of an inverter 50.  <P>SOLUTION: In a current controller 34 calculates command voltages vdr, vqr in order to exert control so that actual currents id, iq as the dq-axis components of a current flowing through the motor generator 10 are fed back to command currents idr, iqr, respectively. Adders 38, 40 add high-frequency voltages vhα, vhβ of a high-frequency voltage generating section 66 to command voltages vαr, vβr obtained by converting the command voltages through αβ conversion section 36, a power supply voltage changer 70 sets the output voltage of a converter 54 into a small voltage, as much as possible, within a range that does not cause deterioration in the controllability of a control amount, on the basis of the norm of voltage vectors outputted from the adders 38, 40.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011064849-A (JP)
Title: Electrooptical apparatus and electric equipment
Inventor: OKAYAMA TSUGUYO
IPC: G02F1/1335
Filed: 2009-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrooptical apparatus with a superior display quality that lighten display of image; and to provide electric equipment.  <P>SOLUTION: The apparatus includes: a pair of substrate 32 and 50; and an electrooptical layer 46 sandwiched between the pair of substrate 32 and 50. The substrate 32 includes: a transistor 38; a reflecting electrode 40a provided corresponding to the transistor 38; and a spacer 72 that determines a gap between the pair of substrate 32 and 50 and is composed of a dielectric multilayer film between the neighboring reflecting electrodes 40.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011063675-A (JP)
Title: Lubricating oil composition and oil-impregnated sintered bearing
Inventor: MIKAMI HIDENOBU
IPC: C10M159/02
Filed: 2009-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lubricating oil composition that can impart stable friction characteristics for a long period of time to an oil-impregnated sintered bearing even under severe conditions such as being subjected to a thrust load and a radial load simultaneously in a high temperature atmosphere, and to provide an oil-impregnated sintered bearing produced by impregnating a sintered bearing molded product with the lubricating oil composition.  <P>SOLUTION: The lubricating oil composition is prepared by compounding an additive with a lubricating oil. The additive contains at least one compound selected from (1) plant-derived polyphenol compounds and (2) products of decomposition of plant-derived polyphenol compounds. The compounding ratio of the above compounds is 0.05 to 10 wt.% based on the entire lubricant oil composition. The oil-impregnated sintered bearing 1 is produced by impregnating a sintered bearing molded product with the lubricant oil composition.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011063847-A (JP)
Title: Vacuum film deposition system
Inventor: KITAHARA MASARU
IPC: H01L21/3065
Filed: 2009-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum film deposition system where deterioration and corrosion caused by cleaning treatment in a heating mechanism such as a heater in a chamber are prevented without requiring temperature control upon the cleaning, working time accompanying temperature control is made needless, and reduction in the working rate therein is suppressed.  <P>SOLUTION: In the vacuum film deposition system, the outer circumference of a heating mechanism is covered with an inert gas upon cleaning, so as to prevent the contacting of cleaning plasma with high reactivity or radicals generated by the plasma with the heating mechanism, thus, by the cleaning treatment, deterioration and corrosion are prevented. A protective mechanism is provided with an inert gas introduction mechanism introducing an inert gas into the circumferential space of the heater, and, upon the cleaning, introduces an inert gas, and spatially separates the heating mechanism from the cleaning gas plasma or radicals, so as to protect the heater.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011047097-A (JP)
Title: Men's underpants for taking measure for urine leakage
Inventor: AWAI TOSHIO
IPC: A61F13/15
Filed: 2009-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pair of men's underpants for taking measures for urine leakage, corresponding to urine leakage leaking by a mere accident, and having comfortable feeling of wear and the same outer appearance as that of commonly used underpants.  <P>SOLUTION: This pair of men's underpants includes (A) outer pants (1) which are obtained by making a vertical slit on the front center of commercially available men's underpants, and setting a fastener (2), and (B) inner underpants (3) which are obtained by making an oblong hole (4) to take out the penis on the front central lower part of underpants with large leg openings, and setting on the outer surface of the underpants, a bag (5) to hold the penis and a water absorbing pad, and a cover (6) attached with a snap (7) to avoid the separation of the penis. The (B) inner underpants are superposed on the inside of the (A) outer pants, and sewn together on the waist part to integrate.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010107964-A (JP)
Title: Transfer charger and image forming apparatus
Inventor: OKI YOSHIRO
IPC: G03G15/16
Filed: 2009-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transfer charger excellent in friction stability without wearing and with low friction against an intermediate transfer belt and securing sufficient transfer efficiency, and an image forming apparatus.  <P>SOLUTION: In the image forming apparatus transferring a toner image carried on an image carrier 12 to the intermediate transfer belt 31 to form an image, the transfer charger 62 makes surface contact with an inner surface of the intermediate transfer belt 31 and is pressed toward the image carrier by a pressing member 61. The transfer charger 62 is a sheet material comprising a resin composition containing 100 pts.wt. of non-injection-moldable ultra-high-molecular-weight polyethylene (PE) resin, 2 to 15 pts.wt. of electrically conductive carbon, and 0.5 to 5 pts.wt. of at least one powder selected from among PTFE resin powder, graphite powder, and silicone resin powder.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011071761-A (JP)
Title: Frequency multiple circuit
Inventor: SATO MASARU
IPC: H03B19/14
Filed: 2009-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact and high-efficiency frequency multiple circuit.  <P>SOLUTION: The frequency multiple circuit has a primary coil (402), which receives an AC current signal and generates a magnetic flux; secondary coils (403 and 404), which have AC-grounded ground points and are induced by the magnetic flux of the primary coil to output differential signals whose phases are mutually reversed; a first transistor (421) with the gate connected to the first terminal of the secondary coil, the source AC grounded and the drain connected to a first output terminal, and a second transistor (422), with the gate connected to the second terminal of the secondary coil, the source connected to the source of the first transistor, and the drain connected to the drain of the first transistor.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011072581-A (JP)
Title: Chair
Inventor: HARFORD ALEXANDER
IPC: A47C1/12
Filed: 2009-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chair whose seat is freely movable by a simple configuration without using a complicated link mechanism, and which is capable of securing a large space at feet even after sitting down.  <P>SOLUTION: A seat 5 whose front side part 5f is bendable downwards is supported by a column 4 through a seat attitude varying mechanism 6. The seat attitude varying mechanism 6 includes: a tilting support mechanism 9 which is connected to the front side part 5f of the seat 5 at the front of the upper end part of the column 4 and supports the front side part 5f of the seat 5 freely turnably in a tilting direction; and an urging mechanism 10 which supports the rear side part 5r of the seat 5 at the upper part of the column 4 and urges the rear side part 5r of the seat 5 upwards. When no one sits on the chair, the rear side part 5r of the seat 5 is kept roughly horizontal and the front side part 5f is bent downwards. By sitting down on the rear side part 5r of the seat 5 from the state, the rear side part 5r is pushed down against the urging force of the seat urging mechanism 6, and the front side part 5f is changed into a roughly horizontal attitude in linkage with the movement.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011076893-A (JP)
Title: Dye-sensitized solar cell
Inventor: INOUE ISAO
IPC: H01L31/04
Filed: 2009-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dye-sensitized solar cell with reverse electron movement prevented in a simple method, and with power-generating efficiency remarkably improved.  <P>SOLUTION: The dye-sensitized solar cell is provided with a dye-sensitized solar cell base material equipped with a base material and a first electrode layer formed on the base material, a counter-electrode base material arranged in opposition to the dye-sensitized solar cell base material and endowed with a function as an electrode, an electrolyte layer formed between the dye-sensitized solar cell base material and the counter-electrode base material, a porous layer laminated on either the dye-sensitized solar cell base material or the counter-electrode base material, formed so as to be in contact with the electrolyte layer, and containing metal oxide semiconductor fine particles carrying dye-sensitizing agents. Widths of the electrolyte layer and the porous layer are different, and that, a sealing material covers end parts of the electrolyte layer and the porous layer, and the electrolyte layer is to be formed so as not to be in contact with the surface of the base material with the porous layer laminated.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011059091-A (JP)
Title: Apparatus for detecting indoor position
Inventor: MOTOKURA YOSHINOBU
IPC: G01B7/00
Filed: 2009-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for detecting an indoor position having high position precision of a terminal device without using any GPSs.  <P>SOLUTION: The apparatus for detecting the indoor position 1 includes: a three-axis high-sensitivity magnetic sensor 3 that includes at least three magnetic field generation sources 2 for generating alternate magnetic fields of different frequencies and detects only the alternate magnetic fields disposed within the mobile terminal; a six-axis sensor 4 for detecting an attitude; a means 90 of extracting a magnetic vector 71 for each frequency in a magnetic field generation source 2 of a different frequency from magnetic vector information 70 from the magnetic sensor 3; a means 91 of computing maximum magnetic vector information 72 from the magnetic vector information 71; a coordinate conversion operation means 92 of performing conversion operation of the maximum magnetic vector information 72 to a vertical coordinates system; a means 93 of computing position vector information 74 from the maximum magnetic vector information 73 after the coordinates conversion; a means 94 of computing distance information 75 from the position vector information 74; and a means 95 of computing position information 77 from the distance information 75 and the position information of the magnetic field generation source 2 based on trigonometry.  <P>COPYRIGHT: (C)2011,JPO&INPIT