baber/WOPTO huggingface dataset:
Patent JP-2010179143-A (JP)
Title: Microscopy system for eye surgery, and method for operating the same
Inventor: OBREBSKI ANDREAS
IPC: A61B19/00
Filed: 2010-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microscopy system for eye surgery generating a red reflex and reducing stress on the retina of the eye under surgery when generating an intense red reflex.  <P>SOLUTION: The microcopy system 1b for eye surgery includes an objective lens 3b for imaging an object plane 7b, and a retroillumination system for generating at least one beam 43b of retroillumination light directed towards the object plane 7b from an objective lens side of the object plane 7b. The beam 43b of retroillumination light substantially includes only visible light of wavelength longer than 540 nanometers.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011224115-A (JP)
Title: Endoscope
Inventor: KATAYAMA AKIMOTO
IPC: A61B1/00
Filed: 2010-04-19
Abstract: PROBLEM TO BE SOLVED: To provide an endoscope, even if the bending operation of a bending section is repeated, effectively preventing breakage of an optical fiber without thickening the diameter of a flexible tube by protecting a light guide fiber bundle by a spiral tube.SOLUTION: The spiral tube 14, which is disposed loosely enclosing the periphery of a coating tube 13 of the light guide fiber bundle 12, is disposed in such a state as to locate its rear end 14e in the bending section 2, a flexible heat-shrinkable tube 16 is contractedly disposed adjacent to the rear end 14e of the spiral tube 14 at a region extending across the inside/outside of the spiral tube 14, in a state compressing the coating tube 13, and the rear end of the heat shrinkable tube 16 is located in the flexible tube 1 or in a connecting part 3 for connecting the bending section 2 and the flexible tube 1.
Patent JP-2011227961-A (JP)
Title: Data recording device, data recording method and semiconductor device
Inventor: SASAKI HIROYUKI
IPC: G11B7/0045
Filed: 2010-04-20
Abstract: PROBLEM TO BE SOLVED: To shorten a confirmation time for joint recording, and to recover an optical disk itself even if an error uncorrectable situation is caused owing to the joint recording.SOLUTION: In a recording technique for recording data and error correction codes thereof on a recording medium in predetermined recording units, when joint recording is carried out (104) after the recording is temporarily stopped halfway in the data recording owing to occurrence of a predetermined event, the recording is temporarily stopped at a recording end position of a recording unit associated with the joint recording, and it is verified whether data at the joint recording place is correct (105). The verification result thereof shows abnormality, next recording can be restarted after writing to an alternate area (107). The recording is temporarily stopped at the recording end position of the recording unit associated with the joint recording and then the verification is carried out, so that data of the recording unit is left in a data buffer etc., in spite of abnormality occurrence. The confirmation time for the joint recording can be shortened since the whole disk is not fully verified.
Patent JP-2011227302-A (JP)
Title: Electrophotographic photoreceptor, electrophotographic photoreceptor cartridge, and image-forming apparatus
Inventor: ZHAO RUI
IPC: G03G5/05
Filed: 2010-04-20
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor without image defects such as cleaning defects, filming, ghost images, and decrease in density, by using a specific stilbene compound as a charge transport material in combination with a polycarbonate resin having a specific structure.SOLUTION: In an electrophotographic photoreceptor having a photosensitive layer on an electrically-conductive support body, the photosensitive layer includes a polycarbonate resin having a specific repeated structure and a stilbene compound having a specific structure.
Patent JP-2011224206-A (JP)
Title: Sustained-release functional material
Inventor: ISHII YUICHI
IPC: A01P3/00
Filed: 2010-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a sustained-release functional material which increases a transpiration speed of a functional compound without using a heating means and has a humidity conditioning effect.SOLUTION: The sustained-release functional material includes at least a material which contains a volatile aromatic substance and is derived from a plant and charcoal, and contains 10%-60% of the charcoal based on the total mass of the composition.
Patent JP-2011225753-A (JP)
Title: Ink composition for infiltration/drying type offset printing
Inventor: FUKAZAWA YASUSHI
IPC: B41M1/06
Filed: 2010-04-21
Abstract: PROBLEM TO BE SOLVED: To provide an ink for infiltration/drying type offset printing excellent in fluidity, on-machine stability, printing suitability, and temporal stability, and a printed matter using the ink.SOLUTION: The ink for infiltration/drying type offset printing containing a pigment, a binder resin, and a compound expressed by the following general formula (1) and a petroleum dispersant has a saturated hydrocarbon group and an unsaturated hydrocarbon group of specified double-coupling and a specified amount with respect to the total amount of (R1+R2+R3) in the compound expressed by the general formula (1). The general formula (1) is R1OCOCH-CH(OCOR2)-CHOCOR3. (In the formula, R1, R2 and R3 denote a 14-20C saturated hydrocarbon group, or a 14-20C unsaturated hydrocarbon group not having triple bond).
Patent JP-2011226719-A (JP)
Title: Ventilation fan for duct
Inventor: TAKASE TAKESHI
IPC: F24F7/10
Filed: 2010-04-21
Abstract: PROBLEM TO BE SOLVED: To obtain a ventilation fan for a duct which can secure continuously water cutoff performance between a ventilation fan body and a duct connection port.SOLUTION: The ventilation fan for the duct which is protrusively provided from an opening of a ceiling to the underpart of a roof so that the a suction port 5 is formed at the indoor side, and the duct connection port 6 is arranged at the outdoor side includes a ventilation fan body 1 having a fan casing 2 housing a suction port 5, a discharging port and a fan 3, and the tube-like duct connection port 6 which is attached detachably to the ventilation fan body 1 with a slide, makes the discharge port of the ventilation fan body 1 communicate with the duct where a groove 6a is formed at the contacting face of the duct connection port 6 with the ventilation fan body 1, and a packing 8 of a roughly rectangular shape viewed from a cross section which is stuck to the bottom face of the groove 6a so that a peripheral edge does not protrude from the groove 6a, and a central portion protrudes from the groove 6a.
Patent JP-2011231468-A (JP)
Title: Hydraulic control system of work machine
Inventor: UEDA YOSHIHIRO
IPC: F15B20/00
Filed: 2010-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a work machine including a means for supplying hydraulic oil from a first pump and a means for supplying hydraulic oil from the second pump in addition to the hydraulic oil from the first pump, which can surely prevent careless setting of supply of the hydraulic oil from the second pump.SOLUTION: A controller 70 enables supply of hydraulic oil from a first hydraulic oil-supplying means and a second hydraulic oil-supplying means when a command start from a first command switch 73 is followed by a command start from a second command switch 74 within a first limited time and then a command end from the second command switch 74 is issued within a second limited time and the command issued by the second command switch 74 is kept for longer than a duration time.
Patent JP-2011218538-A (JP)
Title: Robot
Inventor: ITAGAKI YASUHITO
IPC: B25J9/06
Filed: 2010-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a robot capable of improving throughput in the manufacturing of a semiconductor, preventing the deterioration of a fraction defective, and reducing cost by solving a problem of the maintenance of the clean atmosphere, the lowering of the throughput, and an increase in the cost in a wafer conveying step.SOLUTION: The traveling direction operation by arms is attained by four arm structure robots to minimize the turbulence of the clean air flow during the travel, and simplification is attained by eliminating a traveling rail from the step. Furthermore, motion speed is also increased.
Patent JP-2011237196-A (JP)
Title: Wavefront generating optical system and interferometer
Inventor: NAKAUCHI AKIHIRO
IPC: G01B9/02
Filed: 2010-05-06
Abstract: PROBLEM TO BE SOLVED: To provide an aspheric wave generating optical system that generates target aspheric waves more accurately.SOLUTION: The aspheric wave generating system for generating aspheric waves comprises: a first Alvarez lens having a first aspheric surface; a second Alvarez lens having a second aspheric surface; and a relay optical system disposed between the first Alvarez lens and the second Alvarez lens, in which the first aspheric surface and the second aspheric surface are disposed at conjugate positions to each other with respect to the relay optical system. In an xyz coordinate system having the optical axis of the aspheric wave generating optical system as the z-axis, the first aspheric surface and the second aspheric surface have shapes satisfying f2(x,y)=f1(βx,βy)+C, where the shape of the first aspheric surface is expressed by z=f1(x,y) and the shape of the second aspheric surface is expressed by z=f2(x,y), β represents a magnification of the relay optical system, and C represents a constant.
Patent JP-2011239271-A (JP)
Title: Semiconductor integrated circuit and high frequency module
Inventor: IIJIMA MASANORI
IPC: H03K17/693
Filed: 2010-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit capable of reducing ripples of output waveforms.SOLUTION: The semiconductor integrated circuit comprises, for example, a high-frequency switch circuit RFSW, and a switch control circuit SWCTL controlling the on and off of the high-frequency switch circuit. The SWCTL comprises two down-converter circuits VGEN1 and VGEN2, and level shift circuits LS[1] through LS[4]. Each LS[n] circuit includes a level shift stage LSSG[n] and an output stage OTSG[n] connected to the subsequent stage of the level shift stage, and the RFSW is controlled by a control signal OUT[n] from the OTSG[n]. The LSSG[n] operates using a negative power-supply voltage (-VSS1) from the VGEN1, and the OTSG[n] operates using a negative power-supply voltage (-VSS2) from the VGEN2. In the -VSS1, ripples cause in response to a level shift operation of the LSSG[n], while in the -VSS2, ripples hardly cause because the operation of the OTSG[n] is an switching operation.
Patent JP-2011243644-A (JP)
Title: Group iii nitride semiconductor electronic device, and method of manufacturing group iii nitride semiconductor electronic device
Inventor: HASHIMOTO MAKOTO
IPC: H01L21/205
Filed: 2010-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a group III nitride semiconductor electronic device that has a less Id-max characteristic decrease.SOLUTION: In the group III nitride semiconductor electronic device 11, a channel layer 21 is made of AlGaN and a barrier layer 23 is made of AlGaN having a larger band gap than that of the channel layer 21. The channel layer 21 is made of not GaN, but AlGaN, so the group III nitride semiconductor electronic device 11 has a less Id-max characteristic decrease. Further, first, second electrodes 17, 19 are provided on first, second parts 21a, 21b of the channel layer 21 respectively. In the channel layer 21, the impurity density of the first part 21a is equal to that of the second part 21b, so ion implantation into the first part of the channel layer 21 is not carried out. Partial ion implantation into a semiconductor laminate 15 is not performed. The Id-max characteristic decrease is further reduced by avoiding using the ion implantation.
Patent JP-2011242508-A (JP)
Title: Method for producing toner
Inventor: ISONO NAOYA
IPC: G03G9/087
Filed: 2010-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently and stably producing a toner excellent in durability while suppressing uneven distribution of materials in toner particles and suppressing production of fragile toner particles to the minimum, the toner having finer and uniform dispersion of a colorant in the toner particles and having good developability property such as image density.SOLUTION: The method for producing a toner includes at least a colorant dispersion step of preparing a colorant dispersion liquid by dispersing a colorant containing a pigment in a mixture liquid containing a resin dissolving liquid or a polymerizable monomer, and the colorant containing a pigment. The mixture liquid contains a block copolymer of alkylene glycol, and the block copolymer of alkylene glycol has a number average molecular weight (Mn) of 1200 or more and 30000 or less measured by gel permeation chromatography.
Patent JP-2011242638-A (JP)
Title: Organic el display device
Inventor: TAMURA MASAHIRO
IPC: G09G3/20
Filed: 2010-05-19
Abstract: PROBLEM TO BE SOLVED: To provide an organic EL display device equipped with an optimum driving circuit capable of performing output control of an organic EL element by using a light receiving element.SOLUTION: An organic EL display device includes multiple pixels each of which includes an organic EL element, a power line, a driving transistor, and a data line, a first light receiving element which receives only ambient light, and a second light receiving element which is arranged in the pixel and receives ambient light and light emitted from the organic EL element. An electric potential of a gate electrode of the driving transistor is determined based on output from the first light receiving element, output from the second light receiving element, and a data voltage supplied from the data line.
Patent JP-2010272867-A (JP)
Title: Aligner and exposing method, and method of manufacturing device
Inventor: SHIBAZAKI YUICHI
IPC: G01B11/00
Filed: 2010-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To further improve throughput by at least performing measurement processing to wafers held by holding members and replacement of the wafers held by the holding members on supporting devices in parallel at least partially.  <P>SOLUTION: A measurement station 300 performs measurement processing to the wafer W held by a slight movement stage WFS2 supported by a rough movement stage WCS2 and the replacement of the wafer W held by a rough movement stage WFS3 on a center table 130 in parallel at least partially, while an exposure station 200 performs exposure processing to the wafer W held by a slight movement stage WFS1 supported by a rough movement stage WCS1, thus achieving higher-throughput exposure than a conventional aligner for performing exposure processing to the wafer on one wafer stage, and processing, such as replacement of wafers on another wafer stage and alignment, in parallel.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011241465-A (JP)
Title: Rolled steel material for induction hardening and method for manufacturing the same
Inventor: NEISHI YUTAKA
IPC: C22C38/60
Filed: 2010-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a rolled steel material for induction hardening, which is capable of achieving a high strength and a high base-material toughness even without being refined and forms a hardened layer excellent in toughness by induction hardening.SOLUTION: The rolled steel material for induction hardening comprises, by mass, 0.38 to 0.55% C, ≤1.0% Si, 0.20 to 2.0% Mn, ≤0.020% P, ≤0.10% S, 0.10 to 2.0% Cr, ≤0.10% Al, 0.0005 to 0.0030% B, ≤0.008% N, ≤0.047% Ti (wherein 3.4N≤Ti≤3.4N+0.02%) and the balance being Fe with impurities. The rolled steel material has a microstructure composed of ferrite, lamellar pearlite and spheroidal cementite, wherein the ferrite has an average crystal grain size of 10 μm or less, lamellar pearlite having a lamellar spacing of ≤200 nm accounts for 20 to 50% of the area of the microstructure of the lamellar pearlite, and the number of the spheroidal cementite is 4×10pieces/mmor more.
Patent JP-2011248474-A (JP)
Title: Storage medium, information processor and computer program
Inventor: YONEKAWA SATOSHI
IPC: G06F21/60
Filed: 2010-05-24
Abstract: PROBLEM TO BE SOLVED: To suppress the unauthorized use of information or the like of authenticated local users by remote users through an USB storage device connected to an information processor allowing simultaneous use by a plurality of users.SOLUTION: A storage medium attachable/detachable without opening an information processor comprises a free area and a limiting area. The free area is a storage area for permitting reading/writing information to both local users directly logged in the information processor and remote users indirectly logged in from another information processor through a network. The limiting area is a storage area for permitting reading/writing information to the local users authenticated by personal authentication processing executed in the information processor or the storage medium, and limiting reading/writing the information to the local users who are not authenticated in the personal authentication processing and the remote users.
Patent JP-2011247971-A (JP)
Title: Optical scanner and image forming apparatus
Inventor: WADA TAKASUMI
IPC: B41J2/44
Filed: 2010-05-25
Abstract: PROBLEM TO BE SOLVED: To provide an optical scanner capable of preventing the occurrence of a synchronization detection failure, and to provide an image forming apparatus.SOLUTION: An optical scanner 10 has a sample hold mode of allowing a laser diode 11A to emit light with a predetermined reference intensity P1 on the basis of the output result of a monitor, and a data light emission mode of allowing the laser diode 11A to light emit with an intensity on the basis of the reference intensity P1. The optical scanner 10 includes the laser diode 11A, a polygon mirror 14, a synchronization detection sensor 21 and a control unit 60. The polygon mirror 14 deflects the laser beam at a constant angular velocity. The synchronization detection sensor 21 outputs a synchronization signal when detecting the laser beam. The control unit 60 changes the intensity of the laser beam emitted by the laser diode 11A on the basis of whether or not the synchronization signal is input thereto.
Patent JP-2010199622-A (JP)
Title: Semiconductor device, and power conversion apparatus and on-vehicle electrical machinery system using the same
Inventor: NAKATSU KINYA
IPC: H02M7/48
Filed: 2010-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device which has improved cooling performance by improving electric insulation between a semiconductor device and a heat dissipating mechanism portion and making thermal resistance between the semiconductor device and heat dissipating mechanism portion small, and to provide a power conversion apparatus and an on-vehicle electrical machinery system that can be made compact and inexpensive, and enhanced in reliability using the semiconductor device.  <P>SOLUTION: The semiconductor device 3 includes a semiconductor chip and lead wiring electrically connected to an electrode of the semiconductor chip. The semiconductor device 3 is stored in a cylindrical heat dissipation base 2, and the semiconductor device 3 is molded in one body of a high-thermal-conduction resin which has superior thermal conductivity and electric insulation. The heat dissipation base 3 has a cooling medium passage 10 inside and also has heat dissipation fins formed outside. Alternatively, the heat dissipation base 3 is stored in a second heat dissipation base.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011253236-A (JP)
Title: Kvm switch
Inventor: HIGUMA HIDEYUKI
IPC: G06F3/0487
Filed: 2010-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a KVM switch enabling to execute easily a selection of a window on a screen or a switching operation such as a change of windows position etc.SOLUTION: A KVM switch which is connected with a plurality of arithmetic processing units, a mouse, a keyboard and a display screen, shows a plurality of windows presenting a processing content of the arithmetic processing units on the display of the screen and switches an output destination for an operation input entered in the mouse and the keyboard, comprises a mode changeover part which executes a changeover to a selection mode in order to select one of the windows in response to an operation by the mouse and an output destination selection part which selects in the selection mode the arithmetic processing unit which is associated with the selected window by the operation with the mouse as the output destination of the operation input.
Patent JP-2011253595-A (JP)
Title: Nonvolatile semiconductor storage device
Inventor: KONO YOSHIHIRO
IPC: H01L49/00
Filed: 2010-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a nonvolatile semiconductor storage device that shortens a data writing processing time.SOLUTION: The nonvolatile semiconductor storage device includes: a memory cell array having a plurality of memory cells composed of a plurality of first wirings, a plurality of second wirings intersecting the first wirings, and a variable resistive element arranged at each intersection part of the first wirings and the second wirings to store an electrically rewritable resistance value as data in a nonvolatile manner; and a data writing part having a voltage supply circuit for supplying voltage necessary for data writing to the plurality of memory cells through the first and second wirings, and a resistive state detection circuit for detecting a resistive state of the variable resistive element during data writing. The data writing part stops supplying voltage to a memory cell in which a variable resistive element is in a desirable resistive state among the plurality of memory cells in accordance with a detection result of the resistive state detection circuit.
Patent JP-2011252887-A (JP)
Title: Blood collection tube stocker and device for preparing blood collection tube
Inventor: TAKAHASHI NOBUO
IPC: B65G1/00
Filed: 2010-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a simple, small-sized and portable blood collection tube stocker easily installed on a desk and the like, having superior emergency-responsive property in a time of disaster and capable of preparing different types of blood collection tubes according to a blood collection instruction from a doctor.SOLUTION: A blood collection tube stocker, with the purpose of performing advance preparation work of blood collection tubes in a blood collecting step which is the previous step of the examination of collected blood, is configured in such a manner that a feeding belt is brought into contact with the outer peripheral side surface of a blood collection tube body to make it to feed, a portion in the outer peripheral side surface of the blood collection tube body, which is located on the side opposite to the feeding belt, is supported by point contact by a side-surface support plate, facing the feeding belt, and a portion of the edge of the lower end surface of a blood collection tube cap, which is located on the feeding belt side, is supported in a suspended manner by point contact by a tilted support plate. The above mechanism sections are configured as an easily detachable modular system. The blood collection tube stocker is constituted of a suspended support system and is a simple, small-sized and portable device. The blood collection tube stocker is modularized so as to facilitate work in case of failure and work for maintenance.