baber/WOPTO huggingface dataset:
Patent JP-2016062625-A (JP)
Title: Semiconductor device
Inventor: FUJIMITSU MORIMICHI
IPC: G11C11/407
Filed: 2014-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device capable of suppressing deterioration in transistors constituting a word line driver.SOLUTION: A word line driver circuit includes: a first transistor P04 having a source-drain path between a first power supply line VPP and a first word line MWL80; a second transistor N04 having a source-drain path between the first word line MWL80 and a first circuit node A03; a third transistor 55 having a source-drain path between the first power supply line VPP and a second circuit node; a fourth transistor 56 having a source-drain path between the second circuit node and the first circuit node A03; and a fifth transistor 54 having a source-drain path between the first circuit node A03 and a second power supply line VSS. Even when a high-level signal is supplied to a wiring RF3, the first circuit node A03 is precharged to VPP-Vt, thereby avoiding hot carrier deterioration of the second transistor N04.SELECTED DRAWING: Figure 6
Patent JP-2016060577-A (JP)
Title: Image forming apparatus
Inventor: TANAKA TOSHIAKI
IPC: B41J29/38
Filed: 2014-09-17
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of detecting a sheet type accurately without reducing productivity of image formation, and performing image formation based on an optimum printing condition corresponding to the sheet type.SOLUTION: An image forming apparatus comprises: a feeding unit performing a feeding operation of sheets from a sheet loading unit at the uppermost stream of a conveyance unit; and an image forming unit. The image forming apparatus further comprises: a smoothness output unit for detecting and outputting a smoothness index value in a non-contact manner based on regular reflection light from a detection position of the sheet on the sheet loading unit; and a printing condition determination unit for determining a printing condition based on the smoothness index value. For two continuous sheets, the smoothness output unit detects and outputs a smoothness index value of a second sheet based on the amount of regular reflection light after a rear end of a first sheet has passed the detection position. The feeding unit performs a feeding operation of the second sheet after the smoothness output unit has output the smoothness index value of the second sheet.SELECTED DRAWING: Figure 6
Patent JP-2014237722-A (JP)
Title: Ophthalmic composition for contact lens
Inventor: MATSUMURA YASUKO
IPC: A61K31/4402
Filed: 2014-09-19
Abstract: PROBLEM TO BE SOLVED: To provide an ophthalmic composition including lecithin and having excellent in wettability to a contact lens.SOLUTION: An ophthalmic composition for a contact lens includes: (A) lecithin; and (B) one or more compounds selected from the group consisting of: azulene sulfonate acid; glycyrrhizinic acid; chlorpheniramine; neostigmine; cobalamin; retinol; tocopherol; and salts thereof.
Patent JP-2016060456-A (JP)
Title: Vehicle cowl structure
Inventor: SAEKI KOJI
IPC: B60R13/08
Filed: 2014-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle cowl structure which enables improvement of assemblability and noise and vibration performance.SOLUTION: A cowl body part 40 is a member made of sheet metals, formed by an upper side curve part 42, which curves so as to expand to the front side in a vehicle fore and aft direction, and a lower side curve part 46, which curves so as to expand to the rear side in the vehicle fore and aft direction, and having a substantially S shaped cross section. The upper side curve part 42 of the cowl body part 40 has a substantially C shaped cross section. An upper shelf part 44 extends from a top part 42A of the upper side curve part 42 to a lower surface 16A of a lower end part 16 of front windshield glass 14. The upper shelf part 44 is bonded to the lower surface 16A of the lower end part 16 of the front windshield glass 14 by an adhesive 18.SELECTED DRAWING: Figure 1
Patent JP-2016064600-A (JP)
Title: Head unit and ink jet recording device
Inventor: YAMADA RISA
IPC: B41J2/14
Filed: 2014-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a head unit forming a small ink jet head which deals with large ink consumption and achieves excellent maintainability during failure.SOLUTION: A head unit 60 includes: a second tank 62; a nozzle plate 70; a first passage module; a first connection part; a second passage module; a second connection part; and a frame 90. A first ink passage, which is connected with first nozzles formed in the nozzle plate 70 and allows an ink supplied from the second tank 62 through the first connection part to flow to the first nozzles, is formed in the first passage module. A second ink passage, which is connected with second nozzles formed in the nozzle plate 70 and allows an ink supplied from the second tank 62 through the second connection part to flow to the second nozzles, is formed in the second passage module. The second tank 62 is provided above the first and second passage modules and the first and second passage modules are detachably attached to the frame 90.SELECTED DRAWING: Figure 3
Patent JP-2016070135-A (JP)
Title: Hydraulic machinery
Inventor: KAWAJIRI HIDEYUKI
IPC: F03B3/18
Filed: 2014-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic machinery which is enabled to prevent a hydraulic loss from increasing in a stay vane by setting the inlet angle of the stay vane properly, even in the case where the hydraulic machinery is downsized and increased to a large flow rate.SOLUTION: In a Francis turbine 100 according to an embodiment, a relation of Bin<Bout, when the passage height of an inlet side end part 20A of a stay ring 3 at a water-turbine operation time is designated by Bin whereas the passage height of a passage on a guide vane pitch circle C1, which is passed by a guide vane rotation axis 6 of a guide vane 4.SELECTED DRAWING: Figure 1
Patent JP-2016072039-A (JP)
Title: Bus bar module
Inventor: NAKAMURA YOSHINOBU
IPC: H01R9/03
Filed: 2014-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a bus bar module, warpage of which due to molding shrinkage can be prevented by a simple configuration.SOLUTION: A bus bar module 2 has a bus bar 6 arranged on the end side of each battery 1 in a battery group 10 consisting of a plurality of batteries 1 having a terminal at the longitudinal end, and composed of a conductive metal for electrically connecting the terminals of each battery 1 in a battery group 10, and an insulating laminate 7 laminated on at least the inner surface of the bus bar 6 facing the end of the battery, out of the inner face and the outer face 6b on the opposite side thereof. The insulating laminate 7 has an insulating material composed of thermoplastic elastomer and/or rubber.SELECTED DRAWING: Figure 1
Patent JP-2016075189-A (JP)
Title: Steam chest of geothermal turbine, geothermal turbine with steam chest and geothermal turbine steam supply method
Inventor: TOMITA MINORU
IPC: F03G4/00
Filed: 2014-10-03
Abstract: PROBLEM TO BE SOLVED: To reduce occurrence of repeated load for a row of rotor blades of an initial stage turbine by a method in which steam can be supplied uniformly from both initial stage nozzle ports at a main steam chest and a sub-steam chest along a peripheral direction of the initial stage turbine when the sub steam chest is operated.SOLUTION: A steam chest 21 of a geothermal turbine 1 comprises an annular steam chest casing 4 enclosing a turbine rotor 3 and formed with first stage nozzle ports 8a along its peripheral direction; partition walls 11, 12 for defining an inside part of the steam chest casing 4 into a main steam chest 14 and a sub-steam chest 15 having a smaller volume than that of the main steam chest 14; a main steam pipe 18 for supplying geothermal steam to the steam chest casing 14; a sub-steam pipe 19 connecting the main steam chest 14 with the sub-steam chest 15 and distributing a part of the geothermal steam supplied to the main steam chest 14 to the sub-steam chest 15; and on-off valve 20 arranged at the sub-steam pipe 19. The partition walls 11, 12 can change their fixing positions at a peripheral direction of the steam chest casing 4.SELECTED DRAWING: Figure 2
Patent JP-2016075232-A (JP)
Title: Oil separator structure
Inventor: KIMURA MASAHIRO
IPC: F01M13/00
Filed: 2014-10-07
Abstract: PROBLEM TO BE SOLVED: To provide an oil separator structure capable of preventing a problem in that oil drips from an air cleaner to make a ground surface dirty.SOLUTION: An oil separator structure comprises: an annular groove 16 formed on the side of a compressor 11a so as to annularly surround an intake air taking-in port 15 and opened toward the upstream of an intake air 13 flow; an introduction port 18 in that by introducing part of the intake air 13 of an initial stage of compression to the annular groove 16 from an inlet side end outer periphery of a compressor disc 17 so as to form a swirl flow in the annular groove 16; and a buffle plate 21 in that by closing the opening side of the annular groove 16 so as to leave a drain hole 19, an annular chamber 20 is defined, in which the buffle plate 21 is constituted of other components capable of sandwiching between the compressor 11a and an induction pipe 7 so as to fix them; while a gas return pipe 6 (channel) introducing blow-by gas 1 is communicated with a lowest part of the annular chamber 20 and oil 8 centrifugally separated in the annular chamber 20 is to flow-down via the gas return pipe so as to recover the oil.SELECTED DRAWING: Figure 1
Patent JP-2016074391-A (JP)
Title: Pneumatic tire
Inventor: KANEKO TAKESHI
IPC: B60C11/00
Filed: 2014-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic tire capable of improving wet performance, dry performance, uneven wear resistance, and antinoise performance in a balanced manner.SOLUTION: In a pneumatic tire whose mounting direction is designated, a first main groove 11, a second main groove 12 and a third main groove 13 extending in a tire circumferential direction, and a circumferential-direction narrow groove 14 are disposed on a tread part 1 to be partitioned into a first shoulder land part 21, a second shoulder land part 22, a first center land part 31, a second center land part 32, and a third center land part 33; and a first shoulder lug groove 41, a second shoulder lug groove 42, a first center lug groove 51, and a second center lug groove 52 are also disposed. Groove widths GWto GWthat the main grooves 11 to 13 respectively have are 8 mm to 18 mm, and while the ratio of the maximum value to the minimum value among the groove widths GWto GWis 1.0 to 1.2 and the ratio of a groove width GWof the circumferential-direction narrow groove to the minimum value among the groove widths GWto GWis 0.2 to 0.5, the inclination directions of the first center lug groove and the second center lug groove are both the same directions as that of the first shoulder lug groove.SELECTED DRAWING: Figure 2
Patent JP-2016086019-A (JP)
Title: Electrolytic solution for power storage device including 2-benzyldicarboxylic acid or its salt, and power storage device arranged by use thereof
Inventor: FUKUDA YASUHISA
IPC: H01G9/035
Filed: 2014-10-23
Abstract: PROBLEM TO BE SOLVED: To provide an electrolytic solution for a power storage device, which is high in withstand voltage, superior in solubility, and high in safety and reliability.SOLUTION: [1] 2-benzyldicarboxylic acid for a power storage device electrolyte is expressed by the following general formula (1): [Formula 1]. (In the formula (1), R, R, Rand Rrepresent a hydrogen atom or an alkyl group with 1-4C, which may be the same or different from each other; n is an integer of 2-14, representing a number of methylene groups; and A represents a substituted or unsubstituted phenyl group or a naphthyl group.) [2] In the 2-benzyldicarboxylic acid for a power storage device electrolyte as described in [1], R, R, Rand Rare each a hydrogen atom.SELECTED DRAWING: None
Patent JP-2016086111-A (JP)
Title: Light-emitting device and method for manufacturing the same
Inventor: SANGA DAISUKE
IPC: H01L33/54
Filed: 2014-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a CSP-type light-emitting device including a semiconductor light-emitting element and a protection element, and capable of manufacturing a wafer level process.SOLUTION: A light-emitting device 100 comprises: a semiconductor light-emitting element 1 including a semiconductor laminate 12 and an n-side electrode 13 and a p-side electrode 15 provided on one surface side of the semiconductor laminate 12; a protection element 2 provided on the one surface side of the semiconductor laminate 12 and including an electrode 21 connected facing the n-side electrode 13 and the p-side electrode 15; a negative external connection terminal 3n electrically connected to the n-side electrode 13 and provided on the n-side electrode 13 separated from the protection element 2 and a positive external connection terminal 3p electrically connected to the p-side electrode 15 and provided on the p-side electrode 15 separated from the protection element 2; and a resin layer 4 provided on the one surface side of the semiconductor laminate 12 so as to embed the protection element 2. The upper surfaces of the negative external connection terminal 3n and the positive external connection terminal 3p are exposed from the resin layer 4. The light-emitting device 100 is further provided with a negative extension terminal 5n and a positive extension terminal 5p.SELECTED DRAWING: Figure 1B
Patent JP-2016086130-A (JP)
Title: Optical module
Inventor: YAMAJI KAZUHIRO
IPC: H01S5/0687
Filed: 2014-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a small optical module capable of reducing optical loss when elements are optically coupled.SOLUTION: An optical module 1 comprises: a variable wavelength semiconductor laser element which includes a first end surface and a second end surface facing the first end surface and emits first 1CW light from the first end surface and second CW light from the second end surface; a semiconductor modulator which modulates the 1CW light to generate first output light; a wavelength monitor unit which demultiplexes the second CW light to generate monitor light and second output light, and monitors an oscillation wavelength of the variable wavelength semiconductor laser element using the monitor light; a housing having a front wall and housing the variable wavelength semiconductor laser element, the semiconductor modulator, and the wavelength monitor unit; a first output port which is provided on the front wall and outputs the first output light from the semiconductor modulator to the outside of the housing; and a second output port which is provided on the front wall and outputs the second output light from the wavelength monitor unit to the outside of the housing.SELECTED DRAWING: Figure 1
Patent JP-2016083906-A (JP)
Title: Writing instrument
Inventor: KOIZUMI YUSUKE
IPC: B43K24/18
Filed: 2014-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a writing instrument which can return a knocked clip to an initial position without sliding failure even when an inner cylinder tilts in knocking.SOLUTION: A writing instrument includes: a barrel having a tip shaft and a rear shaft with both ends opened; a writing part housed in the tip shaft; and an inner cylinder housed in the rear shaft. A clip is integrally fixed to the inner cylinder. A raising structure abutting on an inner peripheral surface of the rear shaft is arranged on a tip end part of the inner cylinder corresponding to a side on which a tip end of the clip is in contact with a surface of the rear shaft.SELECTED DRAWING: Figure 2
Patent JP-2016091204-A (JP)
Title: Electromagnetic information leakage evaluation system and method thereof
Inventor: TAKATANI KAZUHIRO
IPC: G06F21/57
Filed: 2014-10-31
Abstract: PROBLEM TO BE SOLVED: To implement a compact and lightweight signal acquisition apparatus, and to quantitatively evaluate the risk of information leakage from an electronic device due to electromagnetic screen peep.SOLUTION: An electromagnetic information leakage evaluation system includes: a signal acquisition apparatus having means of receiving a leakage electromagnetic wave from an electronic device to be evaluated, and means of detecting the received leakage electromagnetic wave and converting it into a digital signal; a digital signal processing section which reconfigures a screen displayed on the electronic device, on the basis of the received leakage electromagnetic wave; and a display section for displaying the reconfigured screen. A correlation function between a reference screen acquired in advance and the reconfigured screen is calculated, and is compared with a threshold of a preset correlation coefficient, to evaluate the risk of electromagnetic screen peep of the electronic device.SELECTED DRAWING: Figure 1
Patent JP-2015062295-A (JP)
Title: Group owner selection with crossing requests
Inventor: MAARTEN MENZO WENTINK
IPC: H04W12/06
Filed: 2014-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a method of operating an apparatus, an apparatus and a computer program product in an apparatus, in which a first request message is sent to a second apparatus.SOLUTION: A first request message is sent to a second apparatus. The first request message is associated with first information 802. In addition, a second request message is received from the second apparatus. The second request message is associated with second information 804. In addition, the first information and the second information are compared 806. Furthermore, whether to send a response to the second apparatus in response to the second request message is determined based on the comparison of the first information and the second information 808.
Patent JP-2015142720-A (JP)
Title: Hemostatic material
Inventor: NAGAI YUSUKE
IPC: A61L15/16
Filed: 2014-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a gel-like hemostatic material which is produced using a self-assembling peptide and has higher strength compared with the conventional hemostatic materials.SOLUTION: A hemostatic material comprises a gel made from an aqueous solution containing a self-assembling peptide, where the storage modulus of the gel is 350 to 3000 Pa at 37°C as measured using a rotary rheometer.
Patent JP-2016093038-A (JP)
Title: Insulation deterioration direction discrimination device and insulation deterioration direction discrimination method
Inventor: MIYAGAWA TAKUJI
IPC: G01R31/02
Filed: 2014-11-07
Abstract: PROBLEM TO BE SOLVED: To provide an insulation deterioration direction discrimination device of simple configuration facilitating the attachment capable of discriminating the work, and capable of discriminating the deterioration direction easily, and to provide an insulation deterioration direction discrimination method.SOLUTION: An insulation deterioration direction discrimination device 1 includes a first zero-phase current transformer 11 that is attached only to a service cable 50 wired between a demarcation 80 and a high voltage power receiving facility 81, a second zero-phase current transformer 12 that is attached to the service cable 50 between the first zero-phase current transformer 11 and high voltage power receiving facility 81, a third zero-phase current transformer 13 that is attached only to a lead-out shield wire 53 led out from the receiving-end 71 of the service cable 50 and grounded, output means 30 connected with the first zero-phase current transformer 11, and connected with the second and third zero-phase current transformers 12, 13 in parallel, and outputting an inputted current value, and display means for displaying the insulation deterioration on the basis of a current value outputted from the output means 30.SELECTED DRAWING: Figure 1
Patent JP-2016089563-A (JP)
Title: Electronic key and electronic circuit
Inventor: SHIMASE TERUO
IPC: E05B49/00
Filed: 2014-11-10
Abstract: PROBLEM TO BE SOLVED: To provide an electronic key in which power consumption at the time of non-use can be reduced.SOLUTION: An electronic key 1 includes a battery 15 and an electronic circuit 10. The electronic circuit 10 includes: a vibration sensor 11 which is a contact type sensor using a conductive sphere for detecting vibration; a reception part 12 which receives a first electric wave being an electric wave at a first frequency or a second electric wave being an electric wave at a second frequency transmitted from an automobile only when the vibration sensor 11 detects the vibration; a transmission part 13 which transmits a reply electric wave when the reception part 12 receives the electric wave from the automobile; and a control part 14 which performs control so that the transmission part 13 transmits the reply electric wave when the reception part 12 receives the electric wave from the automobile, and the frequency of the electric wave is different from the frequency of the electric wave that was received from the automobile by the reception part 12 last time.SELECTED DRAWING: Figure 2
Patent JP-2016096391-A (JP)
Title: Communication device and program
Inventor: SUZUKI KENJI
IPC: H04L1/16
Filed: 2014-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a communication device that prevents reduction in throughput by performing optimal retransmission processing when high-speed retransmission by a "less careful" scheme is performed in communication in which a selective ACK option is not effective.SOLUTION: A communication device communicates data with a reception device by transmitting and receiving segments that are generated by dividing the data by the transmission unit and include therein a sequence number representing transmission order. The communication device includes a determination unit that manages a sequence number included in each segment, stores a value calculated from a sequence number with the largest value among sequence numbers included in a plurality of segments transmitted toward the reception device until retransmission of segments is performed, and does not determine that reception confirmation signals including the same sequence number are a duplicate reception confirmation signal if a prescribed condition is satisfied.SELECTED DRAWING: Figure 5
Patent JP-2016100406-A (JP)
Title: Housing rack
Inventor: UEMORI TAKASHI
IPC: H05K7/18
Filed: 2014-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a housing rack which protects various kinds of devices stored therein from vibration and impact and reduces damage of the devices which is caused by lightning.SOLUTION: An inner case 3 for storing various kinds of devices is disposed in an outer case 2 covered by a metal plate having a ground terminal. Insulative vibration control members 4 are disposed at the inner case 3 side of the outer case 2, electrically insulate the outer case 2 from the inner case 3, and support the inner case 3.SELECTED DRAWING: Figure 1
Patent JP-2015051016-A (JP)
Title: Methods for cell culture, proliferation and purification of virus
Inventor: LIU JONATHAN
IPC: A61K39/00
Filed: 2014-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a purification process for purifying RSV and other cell-associated viruses usable for preparation and formulation of immunogenic compositions.SOLUTION: Provided are a novel serum-free cell culture medium and a method for culturing non-tumorigenic MDCK cells. In particular, non-tumorigenic MDCK cells are provided. Also provided is a method for producing influenza virus (for example, cold-adapted and/or temperature sensitive and/or attenuated influenza virus) not requiring a process of cell culture medium exchange. The novel culture medium and method are useful for proliferating influenza virus to a high titer in the cell culture. The invention further provides a method for purifying influenza virus, which method results in high recovery rate of live virus with the levels of host cell DNA (HCD), host cell protein (HCP) and non-specific endonuclease (e.g., benzonase) below the specifications required by regulatory agencies.