baber/WOPTO huggingface dataset:
Patent JP-2007230722-A (JP)
Title: Ball unit for conveyance
Inventor: TAKEDA TAKACHIHO
IPC: B65G39/02
Filed: 2006-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ball unit for conveyance capable of smoothly conveying and resting articles to be conveyed.  <P>SOLUTION: The ball unit 10 for conveyance comprises a case 12 composed of a supporting member 14 and a cover member 36. The supporting member 14 has a concave bottom surface part 16. Supporting balls 18 are spread over the bottom surface part 16, and a main ball 20 is disposed thereon. At the annular bottom surface portion 16a of the bottom surface part 16 around the center part thereof, the supporting balls 18 support a load from the main ball 20. At the other portions 16b, 16c, the supporting balls 18 are separated from the main ball 20. A braking member 60 is reciprocatingly disposed from the center part of the bottom surface part 16 toward the main ball 20. When the braking member 60 is pressed against the main ball 20, the main ball 20 is pressed against the cover member 36, and the rotation of the main ball 20 is stopped.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007231861-A (JP)
Title: Oil temperature estimation device for internal combustion engine
Inventor: ICHIMURA KAZUO
IPC: F02D45/00
Filed: 2006-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To improve the accuracy of estimated oil temperature after engine start by minimizing error of estimated oil temperature initial value operated at a time of engine start.  <P>SOLUTION: The estimated oil temperature initial value THOstart at a time of engine start is calculated by a formula shown below. THOstart=THWstart-(THWstop-THOstop)×K1. In this formula, THWstart is cooling water temperature at a time of engine start, THWstop is cooling water temperature at a time of engine stop, THOstop is estimated oil temperature at the time of engine stop, and K1 is a correction value corresponding to engine stop time. Ambient temperature at the time of engine start is established as a lower limit guard value of the estimated oil temperature initial value THOstart to guard a lower limit of the estimated oil temperature initial value THOstart by ambient temperature at the time of engine start. Consequently, error of the estimated oil temperature initial value is minimized and the accuracy of estimated oil temperature after engine start is improved.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007234991-A (JP)
Title: Plasma treatment device and plasma treatment method
Inventor: NAKAZONO SHINSUKE
IPC: H01L21/304
Filed: 2006-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma treatment device and plasma treatment method in which a polymer can be suppressed from being stuck on a sidewall portion or a bevel portion around a substrate when forming a pattern by means of dry etching.  <P>SOLUTION: A plasma treatment device comprises a container 3 capable of maintaining an internal vacuum extent in a predetermined state, a holder 2 which is provided within the container and is capable of installing a substrate 1 with an etched film and a resist pattern formed from a lower layer on a surface thereof, and plasma treatment units 2-9 each of which introduces gases into the container, generates plasma by discharging within the container and performs etching treatment, by means of plasma, for patterning the etched film using the resist pattern. In the holder or the vicinity thereof, a heater 11 is provided for locally heating the periphery of the substrate.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007229328-A (JP)
Title: Ultrasonic vibrator manufactured by micro-machining process, ultrasonic vibrator device, intracavitary ultrasonic diagnostic apparatus and control method thereof
Inventor: ADACHI HIDEO
IPC: H04R17/00
Filed: 2006-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic vibrator combining cMUT and pMUT.  <P>SOLUTION: The ultrasonic vibrator manufactured by the micro-machining process comprises a first electrode in which a control signal for transmitting ultrasonic waves is input, a substrate in which the first electrode is formed, a second electrode which is a grounded electrode facing the first electrode with prescribed space in-between, a membrane on which the second electrode is layered to vibrate as the voltage is applied between the first and second electrodes to generate ultrasonic waves, a piezoelectric membrane in contact with the membrane, and a third electrode conducting to the piezoelectric membrane.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007243244-A (JP)
Title: Imaging apparatus and imaging method
Inventor: NAKAI HIROYUKI
IPC: H04N9/07
Filed: 2006-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging apparatus capable of executing imaging suitable for an object to be imaged having different resolutions required for imaging in the vertical and the horizontal directions with few number of imagings.  <P>SOLUTION: The apparatus is provided with cylindrical lenses 6a, 6b arranged so as to oppose an imaging region 1; first mirrors 2a, 2b for reflecting lights transmitted through the cylindrical lenses 6a, 6b; second mirrors 3a, 3b for reflecting lights reflected on the first mirrors 2a, 2b; and a camera 5 having an imaging element region 4. The first mirrors 2a, 2b are arranged so as to be aligned in the extending direction of the cylindrical lenses 6a, 6b, and arranged so as to have angles different from each other for the imaging region 1. The second mirrors 3a, 3b are arranged so as to guide the lights reflected on the first mirrors 2a, 2b to different regions of the imaging element region 4.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007237411-A (JP)
Title: Recorder
Inventor: WASHITSUKA TAKUMA
IPC: B41J2/175
Filed: 2006-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To maintain a high quality, uniform recording performance of a recorder by judging a viscous condition of ink at low cost and adequately carrying out replacement of an ink cartridge, and injecting or agitating of a dilute solution.  <P>SOLUTION: Before recording a test pattern for judging a viscosity of ink, a recording head is maintained to be in an atmospheric exposure state depending on a condition of temperature and moisture in a recorder in order to derive a function of recording the test pattern. After that, the recording operation is started, and then it is possible to judge the viscous condition of the ink in a short time by setting ejection energy to be lower.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007242679-A (JP)
Title: Electronic device
Inventor: TWYNAM JOHN
IPC: H01L21/338
Filed: 2006-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic device in which a high breakdown voltage can be attained by making the electric field distribution uniform between the electrodes.  <P>SOLUTION: In the electronic device, breakdown voltage can be enhanced between a gate Schottky electrode 106 and a drain ohmic electrode 107 because a dielectric layer 108 having a dielectric constant larger than that of an undoped AlGaN layer 103 is covering the opposing portion 106A of the gate Schottky electrode 106. Since the dielectric layer 108 has a portion 109 tapered from the gate Schottky electrode 106 toward the drain ohmic electrode 107, the effect of relaxing concentration of electric field increases as the gate Schottky electrode 106 is approached, and a high breakdown voltage can be attained by making the electric field distribution uniform between the electrodes.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007242836-A (JP)
Title: Thin-film transistor and its manufacturing method
Inventor: MATSUMOTO YOSHIKO
IPC: H01L21/336
Filed: 2006-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin film transistor and its manufacturing method which is superior in size stability, less deteriorates due to water content or oxygen, and has a light weight and mass productivity coping with flexible and large area products.  <P>SOLUTION: The thin film transistor has at least a gate electrode, source electrode, drain electric, insulation layer, and semiconductor active layer on a substrate. The substrate is of a very thin glass (of 500 microns or less and radius of curvature of 150 mm or less, etc.).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007237534-A (JP)
Title: Liquid droplet ejection head and liquid droplet ejector
Inventor: ARAI SHIGERU
IPC: B41J2/01
Filed: 2006-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To make a correction such that a deterioration of an image in a boundary part of a liquid droplet ejection unit becomes inconspicuous.  <P>SOLUTION: An error absorbing nozzle 222 is provided on the outside of each of nozzle areas 124A and 124B so that the boundary part between adjacent head units 114A and 114B can adjoin a joint part 220. A line-direction nozzle interval m between the error absorbing nozzles 222 is set shorter than a line-direction nozzle interval M between ordinary nozzles 122. When white streaks appear, an ink droplet is also ejected from the error absorbing nozzle 222, so as to eliminate the white streaks. Furthermore, the image, which is obtained by using the error absorbing nozzle 222, enables more gradation expressions than an image which is obtained by using the ordinary nozzle 122. This enables the correction to be performed to make the white streaks more inconspicuous.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007240470-A (JP)
Title: Urine leakage sensor and urine leakage sensing diaper
Inventor: ENDOU RIYOUKEI
IPC: D06M11/65
Filed: 2006-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a urine leakage sensor superior in the conductivity, flexibility, breathability, stability in supply and handleability, and to provide a urine leakage sensing diaper that uses the sensor.  <P>SOLUTION: In the urine leakage sensor, conductive polyvinyl alcohol system fibers comprise a polyvinyl alcohol system polymer and copper sulfide particulates having an average particle diameter of 500 nm or smaller, the copper sulfide particulates are contained on or inside the front layer of the fibers, and the conductive polyvinyl alcohol system fibers are arrayed separated by interval in the planar direction of a fabric.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007249325-A (JP)
Title: Book lending system and method, and program
Inventor: MURAKAMI FUMIO
IPC: G06Q50/00
Filed: 2006-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a book lending system that enables users at home to borrow and return books.  <P>SOLUTION: A user sends a book lending request specifying a title, a lending date and a return date at a webpage on a Web server 11. A lending management server 12, if determining that the lending is acceptable, registers it in a lending management database and sends the fact to the user's terminal. When the user pays delivery and pickup charges, a lending date confirmation is emailed two days before the lending. When the date is confirmed, a delivery management server 13 requests a home delivery company to make a delivery. As for return, after a similar confirmation, the delivery management server 13 requests the home delivery company to pick up and return the book.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006352078-A (JP)
Title: Manufacturing method for semiconductor device
Inventor: SHIMOYAMA KAZUO
IPC: H01L21/02
Filed: 2006-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To prevent crack of a thinned wafer due to contact and friction, etc. between a carrier, etc. or a fixture, etc., or to prevent ingress and infiltration, etc. of a chemical fluid to a gap between the thinned wafer and a supporting wafer when the thinned wafer is laminated on the supporting wafer.  <P>SOLUTION: To manufacture a semiconductor element, a part of an outer peripheral end part 2 of the thinned wafer 3 whose thickness is made thinner than that at the beginning, or of the laminate wherein the thinned wafer 3 is laminated on the supporting wafer, is soaked in a resin solution 6 by a specified depth. Under this condition, the thinned wafer 3 or the laminate is rotated to make the resin solution 6 adhere to the whole outer peripheral end part 2, and at the same time, the adhering resin solution 6 is cured.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007245128-A (JP)
Title: Cartridge type water purifier and cartridge filter body to be used therein
Inventor: NIINO KIYONORI
IPC: C02F1/28
Filed: 2006-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To exchange a check valve more surely and easily, which is arranged on a water pipe or a supply pipe when a cartridge type water purifier is installed, by reducing troubles to zero when the check valve is inspected or repaired.  <P>SOLUTION: The cartridge type water purifier is provided with: a base body having an inflow port and an outflow port; a case body having a drum casing; an inflow port and an outflow port which respectively communicate with the inflow port of the base body and the outflow port thereof; and a cartridge filter body which is inserted and fixed in the case body to be exchanged freely and used for purifying the water flowing through an inflow port of the cartridge filter body and delivering the purified water through an outflow port of the cartridge filter body. A check valve mechanism is formed integrally with the cartridge filter body at one or both of the inflow port and the outflow port of the cartridge filter body.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006263474-A (JP)
Title: Catheter-gripping device which measures insertion force during medical procedure
Inventor: BAKOS GREGORY J
IPC: A61M25/02
Filed: 2006-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a catheter-gripping device for measuring catheter insertion force during a medical procedure.  <P>SOLUTION: A catheter-gripping device to measure a catheter insertion force during a medical procedure includes first and second handle members which are used in a closed-handle position to at least partially surround a medical catheter. The first slide subassembly is slidably attached to the first handle member 22 only along an axis substantially parallel to the lengthwise axis of the first handle member 22. The second slide subassembly is likewise the first slide assembly attached to the second handle member 24. The two slide subassemblies installed on the first and second handle members 22, 24 together grip the catheter. The load cell has a force-measuring axis arranged substantially parallel to the lengthwise axis and is operably attached to the first slide subassembly and the first handle member 22.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007257544-A (JP)
Title: Portable electronic device and ic card
Inventor: FUKUDA AKI
IPC: G06K19/073
Filed: 2006-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable electronic device and an IC card which can automatically close a logical channel which is once opened after a fixed period lapses.  <P>SOLUTION: The IC card which supports the logical channel is provided with a logical channel closing means for closing the logical channel which is once opened after the predetermined fixed period lapses, by a specific command to logical channels except a basic channel.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006249438-A (JP)
Title: Wet friction material
Inventor: UMEZAWA SAKANORI
IPC: C09K3/14
Filed: 2006-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wet friction material wherein an excessive binder coating on the outermost surface layer is removed or its formation is prevented.  <P>SOLUTION: The wet friction material contains a fiber substrate such as a natural pulp fiber and an organic synthetic fiber, a filler such as diatomaceous earth and a cashew resin, a friction modifier and a binder such as a thermosetting resin. Its friction surface after setting has a ratio A/B of 0.85-1.15, provided that A and B are binder concentrations at depths of from the surface to 10 μm and 10-100 μm, respectively, and has specific surface properties.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007261877-A (JP)
Title: Optical glass, preform for precision press molding, optical element, and methods for producing them
Inventor: FUJIWARA YASUHIRO
IPC: C03B11/00
Filed: 2006-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide optical glass having a refractive index of ≥1.70, an Abbe's number of ≥50 and a low temperature softening property, and exhibiting excellent glass stability.  <P>SOLUTION: The optical glass has a refractive index of ≥1.70 and an Abbe's number of ≥50, and contains, by mol, 20-80% B<SB>2</SB>O<SB>3</SB>, 0-30% SiO<SB>2</SB>, 1-25% Li<SB>2</SB>O, 0-20% ZnO, 4-30% La<SB>2</SB>O<SB>3</SB>, 1-25% Gd<SB>2</SB>O<SB>3</SB>, 0-20% Y<SB>2</SB>O<SB>3</SB>, 0-5% ZrO<SB>2</SB>, 0-25% MgO, 0-15% CaO, and 0-10% SrO, with a proviso that the total content of the components is ≥97%, molar ratio [ZnO/(La<SB>2</SB>O<SB>3</SB>+Gd<SB>2</SB>O<SB>3</SB>+Y<SB>2</SB>O<SB>3</SB>)] is ≤0.8, molar ratio [(CaO+SrO+BaO)/(La<SB>2</SB>O<SB>3</SB>+Gd<SB>2</SB>O<SB>3</SB>+Y<SB>2</SB>O<SB>3</SB>)] is ≤0.8, Ta<SB>2</SB>O<SB>5</SB>may be contained as an arbitrary component, and molar ratio [(ZrO<SB>2</SB>+Ta<SB>2</SB>O<SB>5</SB>)/(La<SB>2</SB>O<SB>3</SB>+Gd<SB>2</SB>O<SB>3</SB>+Y<SB>2</SB>O<SB>3</SB>)] is ≤0.4.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007235078-A (JP)
Title: Radiation battery
Inventor: KAWASAKI TOMOAKI
IPC: H01L31/042
Filed: 2006-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radiation battery which utilizes rays radiated by nuclear energy which can be used for a long time with a long life.  <P>SOLUTION: On both sides of metal plates RK which emit radiation of a low level to the degree of sunlight which is generated from the nuclear energy, a film insulating material IN is made to interpose, solar cell module boards M1 and M2 are arranged, and the radiation emitted from the metal plates RK which emit nuclear energy is changed into current with solar cell module boards M1 and M2 so as to obtain electric energy used as a power supply. A solar cell module board to which insulating varnish is applied instead of film insulating material IN may be used.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007267938-A (JP)
Title: Tool and method for grasping mental condition
Inventor: NAKAJIMA KEIKO
IPC: A61B5/16
Filed: 2006-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tool and a method for grasping a mental condition, which permit an accurate grasping of a mental condition of a testee during a prescribed number of days.  <P>SOLUTION: The tool 1 for grasping a mental condition comprises: a coloring sheet S1 in which coloring areas R (n) to be colored by the testee are arranged in prescribed directions for the same day of the week; an opinion entry sheet S2 in which opinion entry columns I(n) for the testee to enter opinions on coloring days are arranged; a posting sheet S3 where a color posting column to post colors of the coloring sheet S1, an opinion posting section E(m) to post the opinion of the opinion entry sheet S2, and a condition rank entry column to enter a condition rank which an analyzer adds in connection with the opinion of the opinion entry sheet S2 are provided; and a rearrangement sheet S4 in which a rearrangement column to group the colors of the posting sheet S3 and opinions by a condition rank of the same kind is provided.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007268862-A (JP)
Title: Recorder
Inventor: KOSHIKAWA MASAHIRO
IPC: B41J13/00
Filed: 2006-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recorder which records a good image on a recording sheet while accurately carrying the sheet, regardless of curling of the sheet, and also regardless of the type of the sheet such as whether the sheet is highly glossy.  <P>SOLUTION: The recorder is provided with: a feeding means 14 and 15 for feeding a recording sheet S to a recording section 50; a recording head 1 for recording an image on the recording sheet in the recording section; and a discharge means 20 and 21 for discharging the recording sheet. The recorder is also provided with a sheet detection means 30 for detecting the type of the recording sheet or an amount of curling, and changes a control method of the feeding means or the discharge means according to a detection result by the sheet detection means.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007273007-A (JP)
Title: Semiconductor memory device
Inventor: AMADA HIDEYUKI
IPC: G11C11/41
Filed: 2006-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To reduce power consumption of a semiconductor memory device having hierarchized bit lines.  <P>SOLUTION: The semiconductor memory device is provided with, for each column, a plurality of local bit lines BLU, BLXU to which memory cell columns having a plurality of memory cells are connected respectively, global bit lines RGBL for read-out and global bit lines WGBL, WGBLX for writing to which the plurality of local bit lines are connected, during read-out of data from the memory cell, power source voltage VDD is pre-charged to only the global bit line for read-out of a selected column, and pre-charge is not performed for the global bit line for read-out of a not-selected column, thereby global wiring driven during read-out of data can be reduced more than conventional one, also the state of the global bit lines for read-out of the not-selected column is kept, and consequently power consumption can be reduced.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007279121-A (JP)
Title: Cleaning device and image forming apparatus provided with the same
Inventor: TAKISHITA SHIGEKI
IPC: G03G15/16
Filed: 2006-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which is equipped with an elastic belt as an intermediate transfer body having an excellent transfer property, prevents image defects by effectively removing especially an external additive agent of toner or the like while utilizing merits of a web system and a fur brush system, and saves on the consumption of the web member due to the delivery of the web member.  <P>SOLUTION: Toner remaining on an endless elastic belt 181 (second image carrier) which is an intermediate transfer body is removed by fur brushes 118a, 118b of a first cleaning device 116. Toner or especially an external additive agent of toner which is left on the elastic belt 181 and can not be removed by the first cleaning device 116 is removed by a second cleaning device 150 of the web system. During a time (between sheets) between an image being formed by a photoreceptor drum 101a (first image carrier) and succeeding image formation, a web 151 is separated from the elastic belt 181.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007281007-A (JP)
Title: Substrate conveyance method, substrate conveyance apparatus and exposure apparatus
Inventor: HIRAYANAGI NORIYUKI
IPC: B65G49/07
Filed: 2006-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To easily and surely remove a substrate from an electrostatic chuck concerning a substrate conveyance method for conveying substrates such as wafer, reticle or the like, a substrate conveyance apparatus and an exposure apparatus.  <P>SOLUTION: The substrate conveyance method is used to convey a substrate which is arranged on the suction face of an electrostatic chuck. When the substrate is removed from the suction face; a conductive holding member holding the substrate is earthed, and the power supply of the electrostatic chuck is turned off. Then, while the holding member is kept in contact with the substrate; it is stopped for a specified time, and it is moved to remove the substrate from the suction face thereafter.  <P>COPYRIGHT: (C)2008,JPO&INPIT