baber/WOPTO huggingface dataset:
Patent JP-2009216524-A (JP)
Title: Management method of factory wastewater treatment
Inventor: MIKI OSAMU
IPC: G01N21/64
Filed: 2008-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a management method of factory wastewater treatment capable of estimating factory wastewater becoming the occurring source of a dissolved organic matter or COD remaining in treated water and capable of clearing the data related to the concentration of COD to enable the stable treatment of factory wastewater.  <P>SOLUTION: The fluorescence spectrum of the intensive treated water of individual wastewater treatment intensified after the wastewater treatment in each factory or concentrated wastewater treated water obtained by intensively treating the wastewater of each factory is continuously measured while altering an exciting wavelength between predetermined wavelengths to calculate not only the exciting wavelength of the peak position of the fluorescence spectrum intensity of the treated water but also the fluorescent wavelength in the exciting wavelength, so that the exciting wavelength of the peak position of the fluorescence spectrum intensity and the fluorescent wavelength are calculated beforehand at every treated water of the wastewater of each factory or after the wastewater treatment of the wastewater to constitute a database. By the collation of the exciting wavelength of the intensive treated water or concentrated wastewater treated water and the fluorescent wavelength with the database, the factory of a wastewater source becoming the cause of the dissolved organic matter remaining in the treated water is estimated.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009217542-A (JP)
Title: Schedule management device and system
Inventor: TAKEDA MICHIHIRO
IPC: G06Q10/06
Filed: 2008-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate confirmation of a schedule without forcing the burden on a transit user passing a predetermined transit spot so as to confirm the schedule.  <P>SOLUTION: A control circuit 225 determines a transit time, when identification information of the transit user is read from an RFID card 103 through an antenna section 230. Then, the control circuit 225 acquires the schedule associated with the identification information of the transit user, when the schedule associated with the identification information is present in a schedule DB of a management server 101 through a communication I/F 223. The control circuit 225 extracts an action schedule. Subsequently, the control circuit 225 controls the output of a display 226 and loudspeaker 227, and notifies the transit user of the action schedule extracted.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009218434-A (JP)
Title: Optical space transmission device
Inventor: DOI KO
IPC: H01S5/022
Filed: 2008-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical space transmission device which can be made compact, attain high speed communication and be safe for eyes.  <P>SOLUTION: An optical space transmission device 1 comprises a light emitter 2, a light receiver 3, a controller 4, a carrier 5 having the light emitter 2 and so on mounted thereon, and a seal 6 for sealing the light emitter 2 and so on. The light emitter 2 includes a surface emitting laser 21 and also a making-it-incoherent means (for example, a scattering agent 63 dispersed into the seal 6) for making laser light 70 emitted from the surface emitting laser 21 incoherent. With such an arrangement, there is provided an optical space transmission device 1 which can be made compact, attain high speed communication and be safe for eyes.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009213424-A (JP)
Title: Hatching and feeding apparatus for brine shrimp
Inventor: KAMIHATA MICHIKO
IPC: A01K61/00
Filed: 2008-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hatching and feeding apparatus for brine shrimp can prevent the mixing of saline water and fresh water with a simple structure, have a compact size and easily installable in a small-sized aquarium for fancy fish.  <P>SOLUTION: The hatching and feeding apparatus is provided with: a bottom-closed cylindrical hatching tank 11 having a top opening closable with a lid 11A, light-shielded as a whole and filled with saline water in which brine shrimp is hatched; a translucent escape pipe 12 attached to the lid of the hatching tank in a manner communicating with the inside of the hatching tank, having an opened chip end, and having a small-diameter tubular form having an inner diameter enabling the swimming of the hatched brine shrimp out of the tank to allow the swimming of the brine shrimp from the hatching tank by the phototaxis and the escape into an aquarium 30 for aquatic animals 31; and an oxygen release compound 13 thrown into the saline water of the hatching tank and slowly releasing oxygen to keep the oxygen concentration of the saline water to a level enabling the hatching of the brine shrimp.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009225521-A (JP)
Title: Charge pump circuit
Inventor: ABE HIROHISA
IPC: H02M3/07
Filed: 2008-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a charge pump circuit having a soft start function.  <P>SOLUTION: The charge pump circuit includes a voltage source VDD; first and second rectifying devices 21, 22 connected in series between the voltage source VDD and an output terminal Vo; an output capacitor 11 connected to the output terminal Vo; a flying capacitor 12, connected to the point of junction between the first and second rectifying devices 21, 22; and a first switch means 13, having a switch element turned on and off; a second switch means 14 connected to the first switch means 13 and controlled by the operation of the first switch means 13; an oscillation circuit 16; and a control circuit that adjusts the on resistance of the second switch means 14 and thereby controls the output voltage of the output capacitor. The control circuit includes an error amplifier 15, that amplifies the error between the output voltage and the target value thus obtained and divides the output voltage and the output of a soft start circuit 17 and feeds the voltage thus obtained back to the error amplifier 15.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009231342-A (JP)
Title: Solid-state imaging device
Inventor: HATANO YUICHIRO
IPC: H01L27/146
Filed: 2008-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid-state imaging device used in a digital camera, a digital video camera, a copying apparatus, and a facsimile apparatus to reduce a difference of dark current in each photoelectric converting element when a layout of gates of MOS transistors adjacent to each photoelectric converting element becomes asymmetrical, and to provide a camera using the same.  <P>SOLUTION: The solid-state imaging device includes a first reflection preventing film 130a arranged on the light receiving surface of a first photoelectric converting element and a second reflection preventing film 130b arranged on the light receiving surface of a second photoelectric converting element and is characterized in that the total length of the part facing the first photoelectric converting element among the gate wires adjacent to the first photoelectric converting element is shorter than that of the part facing the second photoelectric converting element among the gate wires adjacent to the second photoelectric converting element and the area of the first reflection preventing film 130a is larger than that of the second reflection preventing film 130b.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009228959-A (JP)
Title: Thermal radiation panel
Inventor: MATSUDA KATSUMI
IPC: F24D3/16
Filed: 2008-03-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermal radiation panel having easy bending of a pipe provided in its interior, and favorable assembly work efficiency.  <P>SOLUTION: The thermal radiation panel is equipped with a panel 1, the pipe 2 provided in its interior and passing a heat transfer medium, and a pipe holding tool 3. The pipe 2 has a bending part 20 bending substantially like a U-shape, and the pipe holding tool 3 has an abutting part 3 abutting on the bending part 20 of the pipe 2 and a securing part 31 engaging with the bending part 20. The pipe 2 is secured to the securing part 31 of the pipe holding tool 3, and by bending it along the abutting part 30, it is easily bent without causing breaking, and the work efficiency is favorable. An engaged part 32 engaging with an engagement part 12 of the panel 1 is provided on the pipe holding tool 3, and by forming an inserting part 10 inserting the pipe 2 by the panel 1 and a pipe holding member 4 provided along a longitudinal direction of the panel 1, movement of the pipe 2 and the pipe holding tool 3 in the panel 1 is regulated, vibration of the pipe 2 and the pipe holding tool 3 when passing the heat transfer medium through the pipe 2 is suppressed, and a high quietness is provided.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009229737-A (JP)
Title: Drive circuit for display device, and method of testing the same
Inventor: MATSUMOTO ICHIRO
IPC: G09G3/20
Filed: 2008-03-21
Abstract: <P>PROBLEM TO BE SOLVED: To precisely measure a leak current in a short time.  <P>SOLUTION: A drive circuit for a display device includes an output circuit 10 comprising an NMOS transistor MN4 and a PMOS transistor MP4 which are of mutually-complementary types and connected in such a manner that an output stage performs a push-pull operation, an output terminal OUT, and a switch element SW provided between an output terminal P1 of the output stage and the output terminal OUT. The switch SW is turned off and while one of the NMOS transistor MN4 and the PMOS transistor MP4 is turned on, the other is turned off; when a power supply voltage or a ground voltage is generated at the output terminal P1 of the output stage by turning on one of the NMOS transistor NM4 and the PMOS transistor MP4, a voltage supply source 22 supplies the ground voltage or a power supply voltage to the output terminal OUT, and an ammeter 21 detects a current flowing to the output terminal OUT.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009229740-A (JP)
Title: Image forming apparatus and process cartridge
Inventor: HARUYAMA DAISUKE
IPC: G03G21/10
Filed: 2008-03-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus and a process cartridge suppressing local wear of the surface of an electrophotographic photoreceptor and repeatedly giving favorable images for a long period of time.  <P>SOLUTION: The image forming apparatus comprises a combination of the following electrophotographic photoreceptor and a toner removing means having a blade member including a support part, a rubber part to be pressed to the electrophotographic photoreceptor surface, and a leaf spring part connecting the support part and the rubber part. The electrophotographic photoreceptor is characterized in that: the outermost surface layer of a photosensitive layer comprises a crosslinked product using a coating liquid that contains at least one kind from guanamine compounds and melamine compounds and at least one kind of charge transporting material having at least one of -OH, -OCH<SB>3</SB>, -NH<SB>2</SB>, -SH and -COOH; the solid content concentration of at least one kind selected from guanamine compounds and melamine compounds in the coating liquid is 0.1 mass% or more and 5 mass% or less; and the solid content concentration of at least one kind of charge transporting material in the coating liquid is not less than 80 mass%.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009228993-A (JP)
Title: Cooker
Inventor: OTA NOBUAKI
IPC: F24C7/02
Filed: 2008-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooker capable of reading automatic cooking data from any one of a plurality of inner storage means.  <P>SOLUTION: An information processing means 46 copies data from a memory card 15 in an inner storage means selected by a copying destination selecting means 53 out of two inner storage means 19, 20. An automatic cooking means 45 executes heating based on the data stored in the inner storage means corresponding to an identifier stored in a selected identifier storage means region of the inner storage means 19, so that reading of data from any one of the inner storage means 19, 20 is possible, and automatic cooking can be executed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008268198-A (JP)
Title: Separation chip and separation method
Inventor: ISHII KENTARO
IPC: G01N33/48
Filed: 2008-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a separation means for efficiently separating insoluble components, such as blood corpuscles, using a small-sized device.  <P>SOLUTION: A separation chip is constituted so as to be successively rotated at a first rotational speed and a second rotational speed higher than the first rotational speed, with respect to the rotary shaft outside the chip to separate insoluble components from a suspension by centrifugal force and gravity and has a first liquid storage tank which stores the introduced suspension and holds the insoluble component separated from the suspension by centrifugal force and gravity and a separation flow channel for allowing components, other than the insoluble component in the suspension separated by centrifugal force and gravity, to flow out. The separation flow channel is connected to the first liquid storage tank and stretched upward from the connection position toward the inner periphery, from a direction vertical to the resultant of the centrifugal force and gravity at the first rotational speed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009233808-A (JP)
Title: Hollow needle sheet and manufacturing method for the same
Inventor: MOCHIZUKI AYA
IPC: A61M37/00
Filed: 2008-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a hollow needle sheet forming hollow needles simply and highly accurately, and also to provide the hollow needle sheet manufactured by the manufacturing method.  <P>SOLUTION: After a polymer solution 20 containing a polymer is injected into a mold 10 which has needle-like recessed portions 12, the polymer solution 20 is desiccated. At this point, the polymer solution 20 is desiccated and contracted while maintaining a state in which the polymer solution 20 is closely attached to a recessed wall surface 14 of the mold 10. This enables a polymer sheet 22 formed with hollow needle-like protruded portions 24.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009239110-A (JP)
Title: Semiconductor device, electro-optical device, and electronic apparatus
Inventor: MIYASAKA MITSUTOSHI
IPC: H01L21/336
Filed: 2008-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure of a semiconductor device excelling in reliability even when formed on a flexible layer such as a resin layer.  <P>SOLUTION: The semiconductor device formed on a resin layer S includes a plurality of bottom-gate type thin-film transistors. The semiconductor device includes at least: a semiconductor layer 17 constituting the bottom-gate type thin-film transistors; first wires GL1, GL2; second wires SL; a first insulating layer 15; and a gate insulating film 19. The first insulating layer and the gate insulating film are present below the semiconductor layer, the first wires, and the second wires; and the first insulating layer and the gate insulating layer are partially removed in parts where the semiconductor layer, the first wiring lines, and the second wiring lines are not disposed. Since the first insulating layer and the gate insulating layer are partially removed, even when mechanical or thermal stress is applied to the semiconductor device, the stress is relaxed, and the occurrence of cracks in the first insulating layer and the like can be reduced.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009234152-A (JP)
Title: Multilayer film for mold release
Inventor: OTE MICHIMASA
IPC: H05K3/00
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multilayer film for mold release, which is excellent in releasing performance with a molding die and a molding material, further able of improving mold following and water vapor barrier properties.  <P>SOLUTION: The present film which intervenes the molding die and a molding resin when the molding die is filled with a resin for molding a molded article, includes a multilayer construction having an A layer 1 contacting with the molding resin, a B layer 2 opposing the A layer 1 and a C layer 3 intervening between the A layer 1 and B layer 2 for bonding them; wherein the A layer 1 is molded from a thermoplastic fluorocarbon resin, the B layer 2 is molded from a resin composition containing an aromatic polyester-polyether resin, and the C layer 3 is molded from a resin composition which is a blend of the thermoplastic fluorocarbon resin and the resin composition for the B layer 2.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009244320-A (JP)
Title: Colored photosensitive composition, and color filter and method of manufacturing the same
Inventor: TAKAKUWA HIDEKI
IPC: G03F7/027
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a colored photosensitive composition capable of suppressing the occurrence of a residue from the next color (for example, from the second color) remaining on an unexposure part and on a colored pattern (for example, the first color pattern) and color mixture accompanied by the residue, and capable of forming a high-resolution pattern.  <P>SOLUTION: The colored photosensitive composition contains a colorant and a surfactant, as a solid content, by 0.1 mass% to 7.5 mass% per total mass of the composition, and further contains an oxime-based polymerization initiator.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009244016-A (JP)
Title: Liquid level detecting device
Inventor: KANEKO HIROAKI
IPC: G01F23/38
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid level detecting device which is small-sized and can suppress degradation of detection accuracy of a contact terminal, in regard to the liquid level detecting device having a float arm and the contact terminal connected by magnetism.  <P>SOLUTION: The device is equipped with the float arm 1 to which a float moving up and down with a liquid level is fitted and the contact terminal 2 which slides on the circuit board 9, accompanying a rotating motion of the float arm 1. The device is equipped with a first holder member 3 to which the float arm 1 is fitted, a first magnet 4 which rotates with the rotating motion of the first holder member 3, a second magnet 6 which is provided opposite to the first magnet 4 and rotates, following the first magnet 4, a second holder member 7 which rotates together with the second magnet 6, a spacer member 5 which is positioned between the first and second magnets 4 and 6 and supports the first and second holder members 3 and 7 rotatably, and a housing 10 which houses the second magnet 6, the second holder member 7 and the circuit board 9 in a space which the housing forms together with the spacer member 5.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009242163-A (JP)
Title: Method of manufacturing activated alumina shaped article
Inventor: KAWAZU HIDEKATSU
IPC: C04B38/00
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing an activated alumina shaped article, by which an activated alumina shaped article having a large volume of macro pores can be inexpensively obtained while optionally setting the firing temperature to a temperature at which a desired specific surface area is obtained.  <P>SOLUTION: In the method of manufacturing the activated alumina shaped article, a rehydrated activated alumina shaped article containing bayerite is subjected to a saturated steam treatment holding the shaped article at a temperature of ≥150°C under a saturated steam atmosphere and firing the resulting shaped article.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009247416-A (JP)
Title: Acoustic lens for ultrasonic probe and ultrasonic probe using the same
Inventor: MATSUZAWA KAKU
IPC: H04R17/00
Filed: 2008-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an acoustic lens of an ultrasonic probe which inhibits the propagation loss, and the ultrasonic probe with a sensitivity improved by using the same.  <P>SOLUTION: An acoustic matching layer 4 whose thickness is fixed is disposed on the front surface of a piezoelectric element 1 as an ultrasonic transmitting/receiving surface, and the acoustic lens 5 for the ultrasonic probe is disposed on the acoustic matching layer 4. A material of the acoustic lens 5 is different from a material of the acoustic matching layer 4. The acoustic lens 5 is composed of a convex lens 5a whose acoustic velocity is slower than that of an ultrasonic medium 3 to feed ultrasonic waves, and a laminated body as a plane parallel to a concave lens 5b whose acoustic velocity is faster than that of the ultrasonic medium 3. The minimum thickness part of the concave lens 5b is smaller than the maximum thickness part of the convex lens 5a, and the maximum thickness of the convex lens 5a is larger than the thickness of the laminated body.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009253422-A (JP)
Title: Multi-plane cell switch fabric system
Inventor: OKUNO MICHITAKA
IPC: H04L12/931
Filed: 2008-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the decrease of the effective switching capacity due to switch splitting loss and packet fragmentation loss when switching variable-length packets, in a multi-plane cell switch fabric system.  <P>SOLUTION: A plurality of distribution units classify input variable-length packets 20 for each address, arrange the packets by a first division length unit, divide the packets into fixed-length cell payloads 32 by a second division length unit that is an integer multiple being twice or more as large as the first division length unit, and form a fixed-length cell by providing at least destination information, a transmission source ID, a sequential number, and position information of packet head tail to each of the cell payloads 32. The cells are distributed to all switching units one by one whenever the same number of cells as the switching units which switch data asynchronously are prepared, and a plurality of arranging units classify the cells received through the plurality of switching units, by transmission source IDs of the cells, arrange the cells in order on the basis of sequential numbers, restore packets by position information of packet head tail of the cells, and output the restored packets.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009252918-A (JP)
Title: Optical data link
Inventor: NISHIYAMA NAOKI
IPC: H04B10/40
Filed: 2008-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical data link for connecting an optical element subassembly (OSA) having a lead pin to a rigid circuit board via a flexible circuit board (FPC), wherein impedance matching is enhanced without being restricted by an arrangement of the lead pins.  <P>SOLUTION: The optical data link is configured by electrically connecting an OSA 3 which mounts a light-emitting device or a light-receiving device and has the lead pin as an external electric connecting means to a rigid circuit board 5 for sending and receiving an electric signal between itself and the OSA via an FPC 6. In the optical data link, at least a lead pin 3b<SB>1</SB>of the OSA 3 lead pins, which transmits an optical signal, is loaded in parallel on an electrode pad for a signal of the FPC 6 for connection by soldering, and another lead pin 3b<SB>2</SB>is inserted into a through-hole of the FPC for connection by soldering.  <P>COPYRIGHT: (C)2010,JPO&INPIT