baber/WOPTO huggingface dataset:
Patent JP-2011222893-A (JP)
Title: Semiconductor photodetector
Inventor: MASE MITSUTO
IPC: H01L31/10
Filed: 2010-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor photodetector using a silicon substrate and having a practically sufficient sensitivity characteristic in a wavelength band including near-infrared.SOLUTION: A semiconductor photodetector 1A includes a silicon substrate 2, having a semiconductor layer 20 and an epitaxial semiconductor layer 21 which grows on the semiconductor layer 20 and has impurity concentration lower than the semiconductor layer 20, and conductors (a photo-gate electrode PG, a first and a second gate electrodes TX1 and TX2, contact electrodes 11 and pad electrodes 13) arranged on a surface of the epitaxial semiconductor layer 21. A photosensitive region (a region just below the photo-gate electrode PG) is formed in the epitaxial semiconductor layer 21. Uneven irregularities 22 are formed on a surface 2BK confronted with at least the photosensitive region in the semiconductor layer 20. The uneven irregularities 22 are optically exposed.
Patent JP-2011218335-A (JP)
Title: Method of manufacturing transfer sheet and transfer sheet
Inventor: SUGIMOTO MASAHIRO
IPC: B05D7/04
Filed: 2010-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a transfer sheet for transferring a coating layer made of a liquid coating to a member which does not cause displacement between the coating layer and an adhesive layer and enables stable manufacture of a transfer sheet with a high yield.SOLUTION: The method of manufacturing a transfer sheet includes a process of forming a release layer 3 by applying a release agent to a substrate 2 to form a coating film, a process of forming a coating layer 4 by applying a liquid coating to the release layer 3 to form a coating film and a process of forming an adhesive layer 6 by applying an adhesive 5 to the coating layer 4 and positions outside the coating layer 4. The liquid coating is prepared so as to be capable of forming a coating film on the release layer 3 because of containing a levelling agent. During formation of the adhesive layer 6, the adhesive layer 6 is formed exclusively on the coating layer 4 owing to the repulsion between the adhesive agent 5 and the release layer 3 and the surface tension of the adhesive 5.
Patent JP-2011223525-A (JP)
Title: Radio base station and communication control method
Inventor: MURAKAMI KEIJI
IPC: H04W92/20
Filed: 2010-04-14
Abstract: PROBLEM TO BE SOLVED: To appropriately reduce interference between radio base stations.SOLUTION: An LTE base station 10-1 uses an X2 interface to send ICIC-related messages to another LTE base station if the X2 interface with this LTE base station is available. The LTE base station 10-1 uses an S1 interface to send ICIC-related messages to another LTE base station if the X2 interface with this LTE base station is not available.
Patent JP-2011227137-A (JP)
Title: Image forming apparatus
Inventor: TAJIMA SHINICHI
IPC: G03G15/00
Filed: 2010-04-15
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus that can easily removes a transferred material jammed.SOLUTION: The image forming apparatus includes: a conveyance path L that conveys a transferred material; an image forming section 40 that forms a toner image on the transferred material conveyed on the conveyance path L; a heating rotating body 61 that heats the transferred body; a pressure rotating body 62 that forms a fixing nip N between itself and the heating rotating body 61 to pressurize the transferred material conveyed to the fixing nip N; and a nip pressure adjusting section that adjusts a nip pressure of the fixing nip. The image forming apparatus also includes: a fixing section 60 that is arranged on the downstream side of the transferred material in the conveying direction; a detecting section that detects jam of the transferred material conveyed on the conveyance path L; and a control section that controls the nip pressure adjusting section so as to change the pressure of the fixing nip N in accordance with the jam position of the transferred material when the detecting section detects the jam of the transferred material.
Patent JP-2011228431-A (JP)
Title: Semiconductor device and method for producing the same
Inventor: MATSUKI JUNICHI
IPC: H01L23/50
Filed: 2010-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device capable of obtaining two or more different kinds of characteristics with one package, and method for producing the semiconductor device.SOLUTION: A semiconductor device according to the present invention is provided with a transistor element 2 and a transistor element 3 which have different sets of characteristics. Further, the semiconductor device includes an insulation package 8 covering the transistor elements 2 and 3, and outer leads 6a through 6f externally extended from the insulation package 8 and electrically connected to terminals of the transistor elements 2 and 3. The outer leads are constituted by a first outer lead pair that are the outer leads 6a and 6b connected to the collectors of the respective transistor elements, a second outer lead pair that are the outer leads 6c and 6d connected to the emitters, and a third outer lead pair that are the outer leads 6e and 6f connected to the bases. End points of each outer lead pair are in point symmetry to each other in a top view of the semiconductor device.
Patent JP-2011226183-A (JP)
Title: Exterior finishing method
Inventor: HORI NAGAO
IPC: E04F13/07
Filed: 2010-04-21
Abstract: PROBLEM TO BE SOLVED: To provide an exterior finishing method which prevents an exterior design from being detracted even if an exterior surface is covered by pasting a plurality of film materials.SOLUTION: An exterior finishing method for pasting a plurality of film materials on an exterior part having a joint comprises a first pasting process for pasting one film material of two film materials which are pasted adjacent to each other,with its end portion being arranged within the joint, and further comprises a second pasting process for pasting the other film material with its end portion being overlapped on the end portion of the one film material and the overlapping portion of the two film materials is arranged to be pasted within the joint.
Patent JP-2010275538-A (JP)
Title: Gas production apparatus
Inventor: KANABE TAMIAKI
IPC: C07C9/04
Filed: 2010-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To produce methane and hydrogen with low cost while significantly reducing a large amount of water in a steam reforming process, without requiring the use of a catalyst.  <P>SOLUTION: The gas production apparatus 1C includes: a methane-producing water mixture production part 20 which produces a water mixture from water and a liquid other than water; a hydrogen-producing water mixture production part 30; a methane gas production part 40 which generates methane gas using the water mixture produced in the water mixture production part 20 as a raw material; and a hydrogen gas production part 50 which generates hydrogen gas using the water mixture produced in the water mixture production part 30 as a raw material; wherein heat exchange is performed between the methane gas production part 40 and the hydrogen gas production part 50.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011230873-A (JP)
Title: Cassette and image forming apparatus with cassette incorporated therein
Inventor: FUJII JUNJI
IPC: B65H1/04
Filed: 2010-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a cassette in which capacity of a storing space for storing a sheet can be changed through a comparatively simple operation, and to provide an image forming apparatus with this cassette incorporated therein.SOLUTION: The cassette includes: a first element for forming a storing space in which a sheet is stored; a second element connected to the first element; and a connection mechanism for connecting the first and the second element and for releasing the connection. The first element has a first wall, the second element has a second wall, and the connection mechanism has a protruding part protruding from the second wall, a first and a second engaging member with the protruding part formed so as to be engaged, and an operation mechanism for turning the second engaging member between a first and a second position. The cassette is characterized in that, when the second engaging member is positioned at the second position, the connection between the first and the second element is released and that the first element can be displaced with respect to the second element in a direction along the extended direction of the first wall.
Patent JP-2011232939-A (JP)
Title: Inspection support device and inspection method for id key
Inventor: FUJII KAZUMA
IPC: G06K17/00
Filed: 2010-04-27
Abstract: PROBLEM TO BE SOLVED: To provide the inspection support device of an ID key for enabling one person to inspect information associated with the ID key, that is, accessory information which is not stored as electronic data in the ID key.SOLUTION: This inspection support device of an ID key is connected to a controller 100 which controls an electric key, and provided with: a portable fetching device 20 for fetching key ID preliminarily stored in the controller 100 and accessory information which is associated with the key ID, and which is not stored as electronic data in an ID key 1; and a portable reading device 30 connected to the fetching device 20 for reading the key ID from the ID key 1. The fetching device 20 is provided with: an information processor 22 for retrieving the accessory information associated with the key ID read by the reading device 30 from among the accessory information fetched by the controller 100; and a display device 23 for displaying the accessory information as the result of retrieval of the information processor 22 as well as the read key ID.
Patent JP-2011231220-A (JP)
Title: Aqueous dispersion composition containing charge conversion polymer-containing calcium phosphate particles with endosome escaping function, and application thereof to nucleic acid delivery
Inventor: KATAOKA KAZUNORI
IPC: A61K48/00
Filed: 2010-04-28
Abstract: PROBLEM TO BE SOLVED: To eliminate defects in a calcium phosphate method and to provide a method for achieving simple and efficient nucleic acid delivery.SOLUTION: There are provided a charge conversion polymer characterized in that an anionic segment (T) which is removed under acidic conditions bonds to a side-chain carboxylic acid or primary amine in each acidic or basic amino acid block of a polyethylene glycol-poly (acidic or basic amino acid) block copolymer optionally through a cationic segment (S); an aqueous dispersion composition containing charge conversion polymer-containing calcium phosphate particles which carry at least one biological active substance; and a method for preparing the composition.
Patent JP-2010263214-A (JP)
Title: Low-capacitance photodiode element, and computed tomography detector
Inventor: IKHLEF ABDELAZIZ
IPC: H01L31/09
Filed: 2010-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To develop a further-low-capacitance photodiode element without impairing a response time of each photodiode element in order to reduce electronic noise, and to develop a further-low-capacitance photodiode array.  <P>SOLUTION: This photodiode element (20) includes a first layer having a first diffusion type, and a second layer. The second layer defines a charge-collecting area (29). The charge-collecting area (29) includes an active region (32) of a second diffusion type and an inactive region (33). The active region (32)surrounds the inactive region (33). The photodiode element (20) also includes an intrinsic semiconductor layer between the first layer and the second layer.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011237545-A (JP)
Title: Lens device and camera
Inventor: MURAKAMI JUNICHI
IPC: G02B7/08
Filed: 2010-05-07
Abstract: PROBLEM TO BE SOLVED: To enable a focus lens to be driven according to a corrected drive amount without causing an occurrence of a miss-step due to a step-out of a step motor when a drive amount of the focus lens is corrected while the focus lens is driven by the step motor.SOLUTION: The present invention comprises: a lens unit including a focus lens; a step motor; a transfer mechanism to move the focus lens along an optical axis of the lens unit; and a control unit to control the step motor. When a residual amount of a drive amount of the focus lens is changed while the focus lens is driven and a changed residual amount is smaller than a reference drive amount of the focus lens in a deceleration section of the step motor and further, the residual amount is smaller than the amount before being changed, a deceleration curve in which a deceleration rate of the driving speed of the step motor is larger than a reference deceleration rate is generated based on the residual amount after the change and the driving speed of the step motor at the time of the change. Then the step motor is operated in accordance with the generated deceleration curve.
Patent JP-2011238430-A (JP)
Title: Terminal and electric wire with the same
Inventor: ITO TAKAAKI
IPC: H01R4/70
Filed: 2010-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a terminal and an electric wire with the terminal capable of preventing connection failure with a connection partner terminal by preventing electric corrosion of a wire exposed section and outflow of an anticorrosive to a terminal contact section.SOLUTION: In a terminal 20, an outflow prevention wall 26 distant from a wire contact section 28 is provided between a terminal connection section 21 and the wire contact section 28 which is a part contacting with a wire exposed section 16 of an electric wire 10. The terminal 20 is crimped to the electric wire 10 so that the outflow prevention wall 26 can exist between the wire exposed section 16 of the electric wire 10 and the terminal connection section 21 of the terminal 20. In this status, an anticorrosive 31 is applied to the wire exposed section 16 to form an anticorrosive applied section 30. In this way, electric corrosion of the wire exposed section 16 can be prevented with the anticorrosive 31, the anticorrosive 31 is prevented from flowing out to a terminal contact section 41 where the terminal 20 contacts with a connection partner terminal 40, and thus, connection failure between the terminal 20 and the connection partner terminal 40 can be prevented.
Patent JP-2011140937-A (JP)
Title: Diaphragm pump
Inventor: IHARA KAZUO
IPC: F04B45/047
Filed: 2010-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To properly maintain a clearance between an electromagnet and a vibrator, by preventing displacement of the vibrator in operation and stopping, by being used for replenishing oxygen, for example, in a domestic purification tank and a fish farming water tank or for inspection gas sampling for monitoring environmental pollution, in a diaphragm pump.  <P>SOLUTION: This diaphragm pump includes the electromagnets 2 and 2 arranged in a casing 1, the vibrator 4 having permanent magnets 3 and 3 arranged at a predetermined interval S between the electromagnets, diaphragms 5 and 5', pump casings 6 and 6' fixed to both ends of the casing, a suction chamber 9 having a suction valve 7 arranged in the pump casings in a suction port 8, a delivery chamber 12 having a delivery valve 10 in a delivery port 11 and a deviative vibration preventive means 13 in the vibrator. The deviative vibration preventive means is rotatably arranged via a bering member 14 or arranged so as to rotatably receive a shaft body 52 by a receiving member.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011234866-A (JP)
Title: Shoe dehumidifier/shaper and method of manufacturing the same
Inventor: SUMINO HIDEO
IPC: A43D3/12
Filed: 2010-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a shoe deodorizer/shaper that has simple structure and keeps the shape of shoes and dehumidifies the shoes.SOLUTION: The shoe deodorizer/shaper 1 is composed of a hollow tetrahedron or hexahedron insertable into a shoe 2, and is characterized in that each side of the tetrahedron or the hexahedron is composed of a pressure plate bag-shaped sealed body in which a deodorizer 3 is enclosed, the deodorizer containing coal and/or silica gel between a first sheet 11 and a second sheet 12 which is made of air-permeable nonwoven fabric.
Patent JP-2010167305-A (JP)
Title: Game machine
Inventor: KAZAOKA KIKUO
IPC: A63F7/02
Filed: 2010-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which easily identifies a game machine entering a game state advantageous to a game player and simply setting the state of the game machine to an initial state when performing a presentation in a game state advantageous to the game player and performance in a normal game state other than the game state advantageous to the game player in the same or similar mode.  <P>SOLUTION: When backup is effective (S14:Yes), the value of a stack pointer and respective data retreated to a backup area are returned to a state before power-off (before power failure). Then when the game state is in the probability variable state, a special notification flag is turned on and control is continued from the state before the power-off (S15-S19). Thus, a control board for display is notified of the fact that the game state is in the probability variable state, and a notification lamp emits light. An operator cuts off the power supply on visually confirming light emission of the notification lamp, and restores power of a Pachinko machine in a state that a clear switch is pressed down. The state of the Pachinko machine is thus set to the initial state.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011237649-A (JP)
Title: Exposure device and exposure method
Inventor: SUZUKI MASANORI
IPC: G03F9/00
Filed: 2010-05-12
Abstract: PROBLEM TO BE SOLVED: To provide an exposure device and an exposure method which facilitate an adjustment of a predetermined proximity gap when implementing proximity exposure with a large-sized photomask.SOLUTION: An exposure device 10 includes: a photomask 11 in which a mask pattern 13 having a shading part on one surface of a glass substrate 12 is formed; a mask holder 17 which holds the photomask 11; a sample stage 22 which holds an exposed member 21 separating from the photomask 11 with a proximity gap therebetween; an exposing source 31; a support member 15 which is provided at the shading part on the surface where the mask pattern 13 of the photomask 11 is formed and maintains the proximity gap; a stationary magnet 16 which is located at a place corresponding to the shading part on the surface of the glass substrate 12; and a rotating magnet 23 which controls mutual attraction and repulsion to and from the stationary magnet 16 at a place of sample stage 22 facing the stationary magnet 16.
Patent JP-2011157257-A (JP)
Title: Nanoparticle synthesis apparatus and nanoparticle synthesis method using the same
Inventor: SONG SOON MO
IPC: C01B31/02
Filed: 2010-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nanoparticle synthesis apparatus and a nanoparticle synthesis method.  <P>SOLUTION: The nanoparticle synthesis apparatus includes a plasma generator 110 to generate plasma, a recovering unit 140 to recover synthesized nanoparticles, and a cooling unit 120 located between the plasma generator 110 and the recovering unit 140, equipped with a cooling channel 121 to cool a raw material supplied from the plasma generator 110 to synthesize the nanoparticles, wherein the cooling channel 121 has a lower temperature for cooling stepwise in the direction of the nanoparticle flow.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010226124-A (JP)
Title: Method of manufacturing soi substrate
Inventor: FUKUNAGA KENJI
IPC: H01L21/84
Filed: 2010-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To improve a manufacturing yield of a TFT formed using an SOI substrate and to reduce manufacturing cost thereof, and thereby to improve yields of a semiconductor circuit and an electro-optical device using the TFT and to reduce cost thereof.  <P>SOLUTION: The method of manufacturing an SOI substrate includes: forming a first oxide layer on a principal surface of a single-crystal silicon substrate; injecting hydrogen into the single-crystal semiconductor substrate through the first oxide layer to form a hydrogen-added layer; sticking the single-crystal silicon substrate to a support substrate with a second oxide layer formed thereon by the first oxide layer and the second oxide layer; separating the single-crystal silicon substrate at the hydrogen-added layer by executing a first heat treatment to the single-crystal silicon substrate and the support substrate to leave a single-crystal silicon thin film on the support substrate; executing a second heat treatment to the support substrate and the single-crystal silicon thin film to stabilize the sticking interface between the support substrate and the single-crystal silicon thin film; forming an island-like single-crystal silicon layer on the support substrate; and executing a third heat treatment to the island-like single-crystal silicon layer at 900-1,200°C in a reductive atmosphere.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011238554-A (JP)
Title: Switching device
Inventor: YAMAMOTO HIDEYUKI
IPC: H01H36/00
Filed: 2010-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a lever-type switching device having excellent mechanical durability, involving a small number of parts and being easy to assemble due to a simple structure.SOLUTION: A switching device includes: a shaft with a permanent magnet fixed on a tip fitted on an elastically deformable plate material; and a magnetism detection element for detecting magnetism. The switching device performs a switching operation by converting a displacement of the permanent magnet resulting from a rotation of the shaft into a change in the output voltage of the magnetism detection element. Thus, a switching device including no sliding mechanism other than elastic deformation between the shaft and the plate material can be configured, whereby providing excellent mechanical durability, a simple structure, and a good assemblability.
Patent JP-2010183111-A (JP)
Title: Semiconductor laser device
Inventor: BESSHO YASUYUKI
IPC: H01S5/022
Filed: 2010-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor laser device equipped with a plurality of semiconductor laser elements and capable of impressing a voltage independently on each of electrodes of the plurality of semiconductor laser elements.  <P>SOLUTION: A p-type pad electrode 12a of a red semiconductor laser element 1 is connected to a first terminal 1P through a wire 1Wa and a p-type pad electrode 22a of an infrared semiconductor laser element 2 is connected to a second terminal 2P through a wire 2Wa while a p-electrode 32 of a blue violet semiconductor laser element 3 is connected to a third terminal 3P through a wire 3W. Furthermore, an n-electrode 35 of the blue violet semiconductor laser element 3 is electrically conducted with a trestle 500. An n-electrode 13 of the red semiconductor laser element 1 is connected to the trestle 500 through a wire 1Wb. An n-electrode 23 of the infrared semiconductor laser element 2 is connected to the trestle 500 through a wire 2Wb. A fourth terminal 4P is provided in the trestle 500.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010267370-A (JP)
Title: Method for forming transducing head having magnetic recording element, and magnetic recording element for the transducing head
Inventor: ANDERSON PAUL EDWARD
IPC: G11B5/31
Filed: 2010-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for regulating thickness of a front shield, in a perpendicular recording transducing head.  <P>SOLUTION: A method for forming the transducing head 40 having a magnetic recording element includes: a step for forming a pedestal 48 in the vicinity of a recording pole 42 and a gap layer 46; a step for depositing a front shield 56 on the pedestal; a step for etching the front shield; and a step for depositing a backfill layer 50 on the front shield after etching. The front shield has controlled thickness upon etching.  <P>COPYRIGHT: (C)2011,JPO&INPIT