baber/WOPTO huggingface dataset:
Patent JP-2013159038-A (JP)
Title: Liquid ejection head and method of manufacturing the same
Inventor: HAMADA YOSHIHIRO
IPC: B41J2/05
Filed: 2012-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable liquid ejection head which suppresses development of cracks and which has satisfactory heat cycle resistance, and a method of manufacturing the same.SOLUTION: A liquid ejection head includes: a chip including a substrate including an energy generating element, an ejection orifice member and an electrode terminal; an electric wiring board including lead wiring; a support for supporting the electric wiring board, and having an opening which surrounds the chip; a chip periphery sealing member which fills a gap between the chip and the opening; and an electrically connecting portion sealing member which is disposed in contact with the chip periphery sealing member and which covers an electrically connecting portion between the chip and the electric wiring board. The electrically connecting portion sealing member is a cured product of a material containing a filler. The chip periphery sealing member is a cured product of a material containing at least one kind of a polyether-modified polydimethylsiloxane, a polyester-modified polydimethylsiloxane, and an aralkyl-modified polymethylalkylsiloxane. The chip periphery sealing member and the electrically connecting portion sealing member have a difference in coefficient of linear expansion of 50 ppm/°C, or more. A method for manufacturing the same is provided.
Patent JP-2012170065-A (JP)
Title: Method and device for excerpt licensing
Inventor: DIEHL ERIC
IPC: G06F21/10
Filed: 2012-02-08
Abstract: PROBLEM TO BE SOLVED: To allow a first user to distribute an excerpt of a protected digital content (120) to a second user, for example for criticism.SOLUTION: The protected digital content (120) is divided into a plurality of parts (130). Each of the parts (130) is encrypted by using a control word specific for the part (130), and each of the control words can be generated from a master control word for the protected digital content (120). A device (400) belonging to the first user: selects the parts (130) of the excerpt (S31); generates the control words for the selected parts (130) from the master control word (S33); generates a license for the selected parts (130) (S33), the license including the control words for the selected parts; and transmits the selected parts (130) and the license to the receiver of the second user (S35). The device (400) of the first user is also provided.
Patent JP-2013162705-A (JP)
Title: Attachment device for electronic apparatus
Inventor: HONMA ATSUSHI
IPC: H01M2/30
Filed: 2012-02-08
Abstract: PROBLEM TO BE SOLVED: To provide an attachment device for an electronic apparatus which uses a common battery member for multiple kinds of electronic apparatuses having different terminal positions.SOLUTION: An attachment device 10 for an electronic apparatus is attached to an electronic apparatus 60A and includes: a battery 20; a battery member 30; and a cover 40A detachably attached to the battery member 30. The battery member 30 includes a first power supply terminal 31A provided at a first position and a second power supply terminal 31B provided at a second position different from the first position. The cover 40A has an opening 41A that exposes one of the first power supply terminal 31A and the second power supply terminal 31B.
Patent JP-2013163709-A (JP)
Title: Powdered sealing agent and sealing method
Inventor: ARITA HIROAKI
IPC: H01L21/56
Filed: 2012-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a sealing agent and a sealing method tightly sealable of electronic devices at low temperature.SOLUTION: The sealing agent for sealing devices is composed of powder of a copolyamide-based resin with 1 mm or less particle diameter. The copolyamide-based resin powder at least includes minute particles (for example, a copolyamide-based resin particle with average particle diameter of 20-400 μm), or may be configured by combining the minute particles with coarse particles (for example, a copolyamide-based resin particle with average particle diameter of 450-800 μm). The copolyamide-based resin may have crystallinity, the melting point or softening point of the copolyamide-based resin may be 75-160°C. The copolyamide-based resin may be a multicomponent copolymer, e.g. a binary or ternary copolymer. Further the copolyamide-based resin may include a unit derived from a long chain component having an 8-16C alkylene group (at least one component selected from a 9-17C lactam and an amino-9-17C alkane carboxylic acid).
Patent JP-2013169063-A (JP)
Title: Motor controller, robot device, and method for controlling motor
Inventor: IWATA MASUMITSU
IPC: H02P29/00
Filed: 2012-02-15
Abstract: PROBLEM TO BE SOLVED: To solve a problem in which, when synchronous processing is performed, continuity of control is impaired due to variations in drive command, leading to variations in output torque or the like of a rotary motor.SOLUTION: Motor control devices M1-M6 each include a calculation unit 111 for performing motor control processing for periodically calculating a drive command at a preset time interval, the drive command to be output to a motor drive unit 109 so that rotation positions of rotary motors 121-126 follow a position command. The calculation unit 111, when receiving a synchronization command from the outside, performs synchronization processing for synchronizing a start time of calculation of the drive command with the synchronization command. In the synchronization processing, the calculation unit 111 calculates a time difference between a calculation start time of the drive command calculated when receiving the synchronization command and a receiving time of the synchronization command, then divides the time difference into the predetermined number of times to calculate a plurality of adjustment times, and then performs correction in which the adjustment times are added to the predetermined number of periods of time intervals from when receiving the synchronization command, respectively.
Patent JP-2013168498-A (JP)
Title: Recipe execution time arithmetic device and semiconductor inspection device
Inventor: ASAO KAZUNARI
IPC: H01L21/66
Filed: 2012-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor inspection technique capable of forecasting an accurate recipe execution time in which change of a device state due to a combination of inspection conditions and secular change is reflected when the recipe is created.SOLUTION: A semiconductor inspection device 10 comprises: a recipe condition input unit 32 which inputs recipe conditions; a recipe execution time arithmetic device 35 which calculates a recipe execution time from the input recipe conditions; a communication unit 23 which transfers the calculated recipe inspection time; and a production control host computer 33 which displays the received recipe inspection time via the communication unit 32. The recipe execution time arithmetic device 35 makes a neutral network learn the relationship between existing recipe conditions and the existing operation time for the recipe conditions and forecasts the recipe inspection time to be displayed on the production control host computer 33 from the recipe conditions input to the recipe condition input unit 32 using the neutral network.
Patent JP-2013172001-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: MARU ISAO
IPC: H01L21/336
Filed: 2012-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor device capable of reducing variations in a threshold voltage of a MOS transistor formed on a silicon substrate.SOLUTION: A method for manufacturing a semiconductor device comprises the steps of: forming a through oxide film 5 on a silicon substrate 1; implanting a boron ion (B) into the silicon substrate 1 via the through oxide film 5; thinning the through oxide film 5 by etching it; cleaning the silicon substrate 1 with a chemical containing ammonia hyperhydration with the thinned through oxide film 5 remaining on the silicon substrate 1; exposing a surface of the silicon substrate 1 by removing the through oxide film 5 from the silicon substrate 1 after cleaning the silicon substrate 1; and forming a MOS transistor 30 on the exposed surface of the silicon substrate 1.
Patent JP-2013173542-A (JP)
Title: Plug of beverage container
Inventor: FUJITA MAMORU
IPC: B65D47/32
Filed: 2012-02-23
Abstract: PROBLEM TO BE SOLVED: To prevent a lid from being easily opened due to any improper operation or the like, to clarify operation and a closed state of a locking mechanism, and to prevent scattering of content from a top end of a straw in a straw container.SOLUTION: A plug includes a plug body 11 pivotably supporting an openable/closable lid 7, a locking part 8 disposed to hold the lid 7 in a closed state and release the closed lid, a tap member 22 engaged with the plug body 11, and a blocking member 14 abutting on a container opening 3 to block the container body. The blocking member 14 is engaged with a hole 34 passing through the plug body 11 in thevicinity of a fitting part of a turnable handle member 26 pivotably supported by the plug body 4. A vent hole 35b is formed in a passing-through part. The vent hole 35b is in a closed state when the lid 7 is in a closed state. In a process in which the turnable handle member 26 is turned in the circumferential direction, the vent hole 35b is temporarily in an opened state. By further turning the turnable handle member 26, the vent hole is in a closed state again. Thus, the closed state is clarified, and the operation time of closing, opening, and closing the vent hole 34 can be reliably delayed.
Patent JP-2013083423-A (JP)
Title: Connection structure of air blow-off device and duct
Inventor: OKUNO KATSUAKI
IPC: F24F13/02
Filed: 2012-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a connection structure of an air blow-off device and a duct capable of achieving cost reduction while preventing a leakage of air from a connection part by connecting the air blow-off device to the duct with an excellent sealing property without performing special sealing work to the connection part between the air blow-off device and the duct even in the blocked state of a flow passage of the air blow-off device by a damper.SOLUTION: The internal pressure of a retainer 2 and the duct 15 is increased based on the air flowing into the air blow-off device from an air conditioner via the duct 15 in the blocked state of an air flow passage 11 of the retainer 2 through a damper plate 14 of a damper mechanism 12. Based on the duct 15 being formed of a flexible resin material, a projecting part 16 formed at a connection insertion part 15A of the duct 15 is deformed to bulge toward the inner peripheral wall 2D of a connection receiving part 2B of the retainer 2, and the projecting part 16 is brought into close contact with the inner peripheral wall 2D of the connection receiving part 2B of the retainer 2.
Patent JP-2013178630-A (JP)
Title: File sharing system, file write-back control program and file write-back method
Inventor: IMAI TERUYUKI
IPC: G06F12/00
Filed: 2012-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a file sharing system in which conflict between file write-back through a file server and an input/output request from a client machine hardly occurs.SOLUTION: Chances in which processing related to updating of metadata is performed on a file server with a high load are reduced by setting a low priority to write-back processing of a file to base layer providing storage which the file server with a high load manages at the time of a request from a client machine. Thus possibility of occurrence of overlapping between an input/output request from the client machine and update processing of the metadata on each file server is reduced.
Patent JP-2013176441-A (JP)
Title: Pachinko machine
Inventor: MOTOKI SHINYA
IPC: A63F7/02
Filed: 2012-02-28
Abstract: PROBLEM TO BE SOLVED: To achieve a Pachinko machine that prevents the generation of abnormal noise from a mechanism for operating a movable accessory (Yakumono) and prevents the movable Yakumono from performing unneeded operation even if the movable Yakumono breaks down and stops operation.SOLUTION: When a family crest position confirmation sensor 41d does not detect a fall of a performance movable part family crest 40 even after the lapse of a setting time of T1 or longer after the drive of a family crest motor 40d, the family crest motor 40d is stopped instantly. Thus, it can be avoided that the vertical vibration of the performance movable part family crest 40 is continued even if there is no performance timing due to the non-rotation of a family crest cam 40c, and also it can be avoided that abnormal clattering noise is generated for a long time due to the vertical vibration of the performance movable part family crest 40.
Patent JP-2013185441-A (JP)
Title: Control device of on-vehicle engine with turbocharger
Inventor: TAKAGI KENTARO
IPC: F02B37/12
Filed: 2012-03-05
Abstract: PROBLEM TO BE SOLVED: To compatibly enhance fuel consumption and exhaust emission properties by controlling the operation of a turbocharger based on a target supercharging pressure and ensure the reliability of an exhaust system by preventing an exhaust pressure from being excessively raised in an on-vehicle engine with the turbocharger.SOLUTION: A controller (PCM 10) sets a guard opening of a flow rate adjusting valve (regulate valve 64a) not exceeding a predetermined upper limit exhaust pressure based on an exhaust pressure grasped by an exhaust pressure grasping means and adjusts the opening of the flow rate adjusting valve according to the guard opening when a transmission is in the low speed step not more than the determined step and when the opening of the flow rate adjusting valve feedback controlled based on the target supercharging pressure become smaller than the guard opening.
Patent JP-2012209546-A (JP)
Title: Manufacturing method for semiconductor device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L29/786
Filed: 2012-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable semiconductor device including an oxide semiconductor by giving stable electric characteristics to the semiconductor device.SOLUTION: In a manufacturing process for a transistor including an oxide semiconductor film, an oxide semiconductor film containing a region including oxygen more than the stoichiometric composition is formed by performing oxygen doping process on the oxide semiconductor film and then performing thermal process on the oxide semiconductor film and an aluminum oxide film provided on the oxide semiconductor film. In the transistor including the oxide semiconductor film, the amount of change of threshold voltage of the transistor is reduced before and after a bias-thermal stress test (BT test), and thus the transistor with high reliability can be provided.
Patent JP-2013185287-A (JP)
Title: Necktie-fixing tool
Inventor: AOKI YASUSHI
IPC: A44B6/00
Filed: 2012-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a necktie-fixing tool enabling an arbitrary necktie to be tied, allowing the knot of the necktie to be swelled frontward temperately, and facilitating the formation of a dimple.SOLUTION: A necktie-fixing tool 1 includes a body 10 having a horizontal cross section swelling in the front direction so as to form an arc shape, and being formed into a nearly triangle shape, a center fragment 21 installed in the back side of the body 10 and connected to the body 10 at an interval to the body 10, a protrusion part 20 having insertion fragments 22a and 22b each extended in obliquely upper direction from right and left terminal parts of the center fragment 21, and a hook part 30 having a vertical cross section formed into a nearly inverted U shape. The body 10 is formed out of an elastically transformable plate-shaped body. A groove 10b extended downward on the center line C dividing the body 10 into two parts in the horizontal direction is formed, and a part of the necktie is nipped with nipping fragments 11a and 11b forming the outer periphery of the groove 10b so as to mutually display axial symmetry based on the center line C.
Patent JP-2013186458-A (JP)
Title: Inner focus lens system and imaging apparatus including the same
Inventor: YAMADA YASUHARU
IPC: G02B13/04
Filed: 2012-03-12
Abstract: PROBLEM TO BE SOLVED: To provide an inner focus lens system having a focus lens group in which various aberrations are corrected sufficiently and video imaging is also taken into consideration, and an imaging apparatus including the same.SOLUTION: An inner focus lens system includes, in order from an object side, a positive first lens group, an aperture stop, and a positive second lens group. The first lens group includes, in order from the object side, a negative first lens component, a positive second lens component, and a positive third lens component. At least one of the second lens component and the third lens component is a cemented lens component. In a state where the position of the first lens group and the position of the aperture stop are fixed, the second lens group is integrally moved to the object side, so as to perform focusing operation from an infinity object to a short-distance object, to achieve a predetermined configuration.
Patent JP-2013191594-A (JP)
Title: Manufacturing method of solid state imaging device
Inventor: KENMOCHI HAN
IPC: H04N5/374
Filed: 2012-03-12
Abstract: PROBLEM TO BE SOLVED: To allow an S/N ratio of a solid state imaging device to be improved.SOLUTION: A manufacturing method of a solid state imaging device forms photodiodes for generating light generating charge in response to incident light in a first region of a semiconductor substrate and forms detection transistors for detecting the light generating charge generated by the photodiodes in a second region positioned adjacent to the first region as viewed in a plan view. The manufacturing method of a solid state imaging device comprises: a step (a) of injecting ionic impurities into the semiconductor substrate in order to form first diffusion layers of first conductive types constituting the photodiodes in the first region, second diffusion layers of second conductive types positioned closer to a first surface of the semiconductor substrate than the first diffusion layers and third diffusion layers of the first conductive types positioned on the first surface; and a step (b) of depositing gate insulating films constituting the detection transistors subsequent to the step (a).
Patent JP-2013152415-A (JP)
Title: Toner, and image forming apparatus and process cartridge using the same
Inventor: WATANABE MASAKI
IPC: G03G9/087
Filed: 2012-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a toner that improves transfer efficiency, prevents image defects during respective transfer operations, and outputs images with good reproducibility for a long period; and a full-color image forming method and a process cartridge using the toner.SOLUTION: A toner includes: a toner particle body containing an amorphous binder resin and a crystalline resin; a layer A comprising resin fine particles A and formed on the outside of the toner particle body; and a layer B comprising resin fine particles B and formed between the toner particle body and the layer A.
Patent JP-2012148972-A (JP)
Title: Reforming apparatus
Inventor: NAKABAYASHI HIDENORI
IPC: H01M8/06
Filed: 2012-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a reforming apparatus capable of preventing the back flow of steam from a raw fuel supply pipe.SOLUTION: In the reforming apparatus, a water supply pipe 37 for supplying water or steam and the raw fuel supply pipe 35 for supplying a raw fuel gas are connected to a reformer 4, the raw fuel supply pipe 35 is extended from the lower side of the reformer 4, the raw fuel supply pipe 35 is comprised of a horizontal part 35a connected to the reformer 4, a U-shaped part 35c connected to the horizontal part 35a and a vertical part 35b connected to the U-shaped part 35c, and a check valve 43 is located in the raw fuel supply pipe 35.
Patent JP-2012212875-A (JP)
Title: High voltage composite semiconductor device with protection for low voltage device
Inventor: JASON CHAN
IPC: H01L27/095
Filed: 2012-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a high voltage composite semiconductor device with protection for a low voltage device.SOLUTION: In one exemplary implementation of the composite semiconductor device including a voltage-protected device, a normally OFF composite semiconductor device 300 includes: a normally ON III-nitride power transistor 310 having a first output capacitance 318; and a low voltage (LV) device 320 cascoded with the normally ON III-nitride power transistor to form the normally OFF composite semiconductor device, the LV device having a second output capacitance 348. A ratio of the first output capacitance to the second output capacitance is set based on a ratio of a drain voltage of the normally ON III-nitride power transistor to a breakdown voltage of the LV device so as to provide voltage protection for the LV device.
Patent JP-2013195534-A (JP)
Title: Manufacturing method and manufacturing device of optical fiber cable
Inventor: TOMIKAWA KOJI
IPC: G02B6/44
Filed: 2012-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method and a manufacturing device of an optical fiber cable, which are capable of sufficiently suppressing the degradation of transmission characteristics due to distortion of optical fibers in an optical fiber cable having an aggregate core of intermittently fixed optical fiber ribbons housed in a sheath, even when the optical fiber cable is laid at a smaller bend angle than conventional one.SOLUTION: Each of intermittently fixed optical fiber ribbons 11 constituting an aggregate core 1 is subjected to unidirectional twisting or SZ twisting, and then the respective intermittently fixed optical fiber ribbons 11 are collected to constitute the aggregate core 1, and a sheath 5 is formed on the aggregate core 1.
Patent JP-2013195597-A (JP)
Title: Tapping counter
Inventor: MOTOYOSHI HIROMI
IPC: G09B19/00
Filed: 2012-03-18
Abstract: PROBLEM TO BE SOLVED: To measure the number of times of tapping with a plurality of fingers within a prescribed time without a supervisor by solving such a problem in a practice of a keyboard instrument that a practice effect does not appear in a tapping examination with one finger but the practice effect appears only by double tapping with two fingers.SOLUTION: The tapping counter device comprises: a plurality of input devices for detecting tapping keys; a display device for displaying the number of times of tapping; and a control part that, triggered by a measurement start signal, receives signals from the input devices, accumulates the number of times of tapping for every input device within a predetermined prescribed time, and displays the number of times of tapping of each key and the total number of times of tapping on the display device whenever there is a change in any number of times of tapping. This configuration can measure the number of times of tapping without a supervisor.
Patent JP-2012150122-A (JP)
Title: Feed mechanism for stage
Inventor: MATSUMIYA SADAYUKI
IPC: G12B5/00
Filed: 2012-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a feed mechanism for a stage in which a measurement object is never displaced in switching of coarse movement and fine movement of the stage, and the stage is smoothly moved.SOLUTION: A feed mechanism for a stage comprises: a frictional movement mechanism having a feed shaft 21 supported rotatably to one of the stage and a fixed member and in parallel to a movement direction of the stage, a fine-movement handle for rotating the feed shaft 21, and a plurality of rollers 74 mounted rotatably to the other of the stage and the fixed member to make rotating axes of rollers 74 cross the feed shaft 21; and switching means for bringing the rollers 74 into contact with the feed shaft 21 and separating the rollers 74 from the feed shaft 21.