baber/WOPTO huggingface dataset:
Patent JP-2017005631-A (JP)
Title: Terahertz waveguide circuit
Inventor: OGUMA MANABU
IPC: H01P11/00
Filed: 2015-06-15
Abstract: PROBLEM TO BE SOLVED: To solve a problem that a waveguide manufacturing technology for terahertz wave suitable for mass production does not exist yet, in particular, since a short side of a waveguide substantially becomes as long as several hundred μm in a terahertz wave domain in a frequency lower than 1 THz, a problem relating to a processing depth in forming the waveguide may be severe and become a considerable obstruction in realizing an integrated circuit for terahertz wave.SOLUTION: In a terahertz waveguide circuit, a waveguide of a hollow structure is formed by bonding two substrates, such that the depth of a groove required to be formed may become half of the prior arts. A processing displacement amount during groove formation can be suppressed by half. Thus, in a filter that is manufactured by utilizing the waveguide of the hollow structure, central wavelength displacement is suppressed by half and a waveguide circuit in which a reflection attenuation amount is suppressed can be realized. Further, a problem that the waveguide circuit s cracked by thermal shock during processing of the groove or vibration shock during use can also be avoided. An Si substrate or the like that is thinner and more inexpensive can be selected and a waveguide circuit for terahertz wave domain at a lower frequency side may also be realized.SELECTED DRAWING: Figure 1
Patent JP-2017009414-A (JP)
Title: Piezoelectric sensor
Inventor: YAJIMA SHOJIRO
IPC: G01L23/10
Filed: 2015-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric sensor that can reduce the rate of change of voltage sensitivity technically and economically.SOLUTION: The piezoelectric sensor 1 comprises: a piezoelectric element 10; a feedback capacitor unit 30 composed by connecting a first feedback capacitor 31 consisting of a same material capacitor composed of the same material as the piezoelectric element 10 and non-polarized, to a second feedback capacitor 32 having electrostatic capacitance of a temperature change rate smaller than a temperature change rate of the charge sensitivity of the piezoelectric element 10; and a charge amplifier 20 electrically connected to the piezoelectric element 10.SELECTED DRAWING: Figure 1
Patent JP-2016014388-A (JP)
Title: Systems and methods for engine control incorporating fuel properties
Inventor: RYAN THOMAS SMITH
IPC: F02D45/00
Filed: 2015-06-24
Abstract: PROBLEM TO BE SOLVED: To provide systems and methods for engine control incorporating fuel properties.SOLUTION: A method includes receiving a fuel composition analysis result, deriving a fuel index on the basis of the fuel composition analysis result, deriving a control adjustment for a gas engine on the basis of the fuel index, and applying the control adjustment to an actuator of the gas engine.
Patent JP-2015180554-A (JP)
Title: Liquid injection device
Inventor: ENOMOTO KATSUMI
IPC: B41J2/175
Filed: 2015-06-24
Abstract: PROBLEM TO BE SOLVED: To cause liquid supplied to a plurality of injection heads to circulate by a rational method.SOLUTION: A liquid storage section 106 storing liquid supplied to a plurality of injection heads 102 is provided and the liquid is sucked out by a circulation pump 104 from inside the plurality of injection heads 102 and discharged to the liquid storage section 106 while being supplied to the plurality of injection heads 102 via a pressure control valve 150. In a configuration as described above, the circulation pump 104 sucks the liquid from individual ones of the injection heads 102. Consequently, passage resistance becomes less, and the liquid can appropriately circulate. Further, the liquid is supplied at an appropriate pressure via the pressure control valve 150 from the liquid storage section 106 to the injection heads 102. On this account, the liquid can be appropriately injected.
Patent JP-2015164645-A (JP)
Title: coupling member
Inventor: MAYER JOERG
IPC: A61L33/00
Filed: 2015-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a coupling member for a surgical purpose.SOLUTION: A coupling member (40) includes a core (41) enclosed by a jacket (42). The core (41) is a swellable material, and the jacket (42) includes a mesh. The swellable material is a crosslinked elastomer integrated with an osmotically active substance, and the osmotically active substance has a volume concentration of 5%-75% in a polymer.
Patent JP-2017006541-A (JP)
Title: Subject information acquisition apparatus and subject information acquisition method
Inventor: NAKAJIMA TAKAO
IPC: A61B5/1455
Filed: 2015-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for acquiring characteristic information of a subject in a simplified manner in an apparatus which acquires acoustic waves emitted from the subject irradiated with light.SOLUTION: A subject information acquisition apparatus is used, comprising: a light source 100 capable of emitting light with a plurality of wavelengths; a conversion element 101 for receiving acoustic waves emitted from a subject 111 irradiated with the light 107 from the light source 100 and converting the acoustic waves into electrical signals; a storage unit 119 storing a lookup table or a relational expression expressing a relation between conversion coefficients which is based on the intensity of acoustic waves generated when a standard sample having a known light absorption coefficient is irradiated with the light and is based on the coefficient of the standard sample, and the wavelengths of the light; a conversion coefficient acquisition unit 118 for acquiring conversion coefficients corresponding to the wavelengths of the light 107 from the light source 100, on the basis of the lookup table or relational expression stored in the storage unit 119; and a signal processing unit 120 for acquiring characteristic information of the subject, using the electrical signals and conversion coefficients.SELECTED DRAWING: Figure 1
Patent JP-2017016981-A (JP)
Title: Connector structure and work vehicle
Inventor: Satozono Takeshi
IPC: H02G3/04
Filed: 2015-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a connector structure that costs less to manufacture and is able to protect a connector part appropriately, and to provide a work vehicle having such a connector structure.SOLUTION: A connector structure C comprises: a harness 11 having an electric wire part 15 most of which is covered with a covering member 14, and a connector part 16 formed at a leading end of a portion of the electric wire part 15, which portion is not covered with the covering member 14; a heat-resistant, flexible, and cylindrical protective member 12 covering the outer periphery of the connector part 16; a contact part 19 by which the covering member 14 side portions of the protective member 12 are short cut and disposed in contact with each other; and a fixing member 13 that fixes the contact part 19 to the covering member 14.SELECTED DRAWING: Figure 3
Patent JP-2017008703-A (JP)
Title: Auxiliary support for preventing ladder from laterally swinging from side to side
Inventor: MORISONO TOSHIHARU
IPC: E06C7/42
Filed: 2015-06-24
Abstract: PROBLEM TO BE SOLVED: To provide an auxiliary support that can be simply attached to right and left support side surfaces of a ladder to reduce lateral swinging.SOLUTION: A stationary shaft insertion hole is provided in a stationary plate having a guide plate provided at an end on one side. A central part is provided with a locking part with a locking pin insertion hole. An auxiliary support is attached to right and left support side surfaces of a ladder via the locking pin. The auxiliary support for preventing the ladder from laterally swinging from side to side is characterized as above.SELECTED DRAWING: Figure 5
Patent JP-2016022382-A (JP)
Title: sewing machine
Inventor: HECKNER CHRISTOPH
IPC: D05B29/02
Filed: 2015-07-14
Abstract: PROBLEM TO BE SOLVED: To reduce expense required for assembling a pressure adjustment device and a lifting device.SOLUTION: A sewing machine 1 has at least one sewing foot 9 for pressing a cloth during sewing. A pressure adjustment device is used for presetting a pressing pressure applied to a cloth to be sewn when the cloth is pressed by the sewing foot. A lifting device is used for lifting up the sewing foot 9. The sewing machine has a common drive unit 12 for the pressure adjustment device and the lifting device. A cam disc 13, which cooperates with a cam lever 14 while lifting up the sewing foot 9 on one hand and driving the pressure adjustment device on the other hand, is arranged so as not to rotate on a driving shaft of the common drive unit. As a result, a sewing machine capable of reducing expense required for assembling the pressure adjustment device and the lifting device can be provided.SELECTED DRAWING: Figure 2
Patent JP-2016022383-A (JP)
Title: Motion assistance apparatus and method of controlling the same
Inventor: HA TAE SIN
IPC: A63B24/00
Filed: 2015-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a motion assistance apparatus and a method of controlling the same.SOLUTION: A motion assistance apparatus includes a first fixing member to be fixed to a portion of a subject, a second fixing member to be fixed to another portion of the subject, a driving source provided in the first fixing member, a power transmitting member connected between the driving source and the second fixing member, a sensing portion configured to sense a fixing state of the first fixing member or the second fixing member, and a controller configured to control the driving source on the basis of information received from the sensing portion.SELECTED DRAWING: Figure 1
Patent JP-2016029167-A (JP)
Title: Rubber composition and pneumatic tire using the same
Inventor: CHIKUSHIMA SHIN
IPC: C08K5/548
Filed: 2015-07-17
Abstract: PROBLEM TO BE SOLVED: To solve such problems in the prior arts for improving dispersibility of silica by using both of a sulfur-containing silane coupling agent and an alkyltriethoxysilane that, because an alkyltriethoxysilane does not cause coupling between silica and a polymer, reinforcement property for a rubber is decreased, which degrades fracture characteristics.SOLUTION: A rubber composition is obtained by blending (A) 100 parts by mass of a diene rubber with (B) 5 to 200 parts by mass of silica, (C) a sulfur-containing silane coupling agent by 1 to 20 mass% with respect to the silica, and (D) for example, n-octyltriethoxysilane by 1 to 20 mass% to the silica, and (E) a glycerin mono-fatty acid ester, which is derived from a fatty acid having 8 to 24 carbon atoms, by 1 to 20 mass% with respect to the mass of the silica.SELECTED DRAWING: None
Patent JP-2017027289-A (JP)
Title: Communication terminal
Inventor: TAKEDA TAIKI
IPC: G08G1/16
Filed: 2015-07-21
Abstract: PROBLEM TO BE SOLVED: To allow a mobile body capable of automatic driving to smoothly travel on the basis of information obtained through transmission and reception to/from another mobile body.SOLUTION: In a communication terminal 10, a vehicle information acquisition unit 11 obtains vehicle information indicating the travel state of a vehicle 30 connected with the communication terminal 10, a vehicle information transmission unit 24 transmits the vehicle information to another communication terminal, an other-vehicle information reception unit 21 obtains other vehicle information indicating the travel state of another vehicle from the other communication terminal, and a vehicle control unit 25 controls the travel of the vehicle 30 connected with the communication terminal 10 on the basis of the vehicle information and the other vehicle information.SELECTED DRAWING: Figure 1
Patent JP-2017025574-A (JP)
Title: Fixing member for photovoltaic power generation device and photovoltaic power generation device
Inventor: GOTO RYO
IPC: H02S30/10
Filed: 2015-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a fixing member for a photovoltaic power generation device which can increase strength and in which breakage hardly occurs even when the height is increased.SOLUTION: A fixing member 20 includes: two first base parts 41 separated from each other; a flat tabular first side surface part 42 extending upward from one of the first base parts 41; a flat tabular second side surface part 43 extending substantially in parallel with the first side surface part 42 from the other first base part 41; a flat tabular second base part 45 for connecting an upper end of the first side surface part 42 and an upper end of the second side surface part 43, and extending substantially in parallel with an installation part 41a; a flat tabular third side surface part 46 extending upward substantially vertically to the first side surface part 42 from the second base part 45, and having through-holes 46a, 46b for mounting trestle frame; and a flat tabular fourth side surface part 47 extending substantially in parallel with the third side surface part 46 from the second base part 45, and having through-holes 47a, 47b for mounting trestle frame.SELECTED DRAWING: Figure 3
Patent JP-2017023952-A (JP)
Title: Submerged electric pump
Inventor: FUKUMORI HIDEO
IPC: F04D7/02
Filed: 2015-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a submerged electric pump capable of discharging water and air containing oxygen and thereby capable of supplying air containing oxygen into water even when installed at an underwater deep position.SOLUTION: A submerged electric pump 100 comprises: a motor 1; a pump chamber 4 in which an impeller 3 driven by the motor 1 is arranged and which includes a discharge port 42; an air supply pipe 61 for supplying air containing oxygen to water discharged from the discharge port 42; a pressure device 7 connected to the air supply pipe 61 and for pressurizing the air containing oxygen supplied from the air supply pipe 61; and a pressure sensor 43 for detecting water pressure in the pump chamber 4. The pressure device 7 pressurizes the air containing oxygen supplied from the air supply pipe 61 based on a detection result of the pressure sensor 43.SELECTED DRAWING: Figure 1
Patent JP-2015226820-A (JP)
Title: Game machine
Inventor: HAMADA ISAMU
IPC: A63F7/02
Filed: 2015-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a game machine that displays a notification image notifying an error not in a second display device but in a first display device.SOLUTION: The game machine includes output control means for controlling to display a presentation image of a game in a display device, and error detection means for detecting an occurrence of prescribed errors; the display device includes a first display device and an operable second display device, when an occurrence of prescribed error is detected by the error detection means, displays a notification image notifying the prescribed error not in the second display device but in the first display device.
Patent JP-2017023078-A (JP)
Title: Rolling mat
Inventor: HASEGAWA JUICHI
IPC: A23L7/10
Filed: 2015-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a rolling mat which is excellent from a hygiene perspective and is also excellent in workability.SOLUTION: A rolling mat includes: a plurality of rod-like rib parts 12 arranged in a direction in which food material is rolled; and a knitted string part 14 which connects the plurality of rib parts 12 to one another by knitting a string material part so as to sandwich the rib parts 12. The knitted string part 14 is formed of a first and a second knitted string part 14a, 14b in a region where an upper surface and a lower surface of the rib parts 12 are sandwiched by the knitted string part 14, these knitted string parts 14a, 14b are knitted while crossing over each other in a gap between the rib parts 12, and further, the knitted string part 14 is made of at least two kinds of monofilament including monofilament 14-1 which is a plastic string and monofilament 14-2 which is an elastic string.SELECTED DRAWING: Figure 3
Patent JP-2016037495-A (JP)
Title: Method for producing optically active 2-methylpiperazine
Inventor: MORII SEIJI
IPC: C07D241/04
Filed: 2015-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of industrially obtaining an optically active 2-methylpiperazine which is easy in handling and has good properties, instead of the isolation method of an optically active 2-methylpiperazine by conventional distillation.SOLUTION: There is provided a method for producing an optically active 2-methylpiperazine by adding a solvent to a solution of an optically active 2-methylpiperazine, followed by solvent substitution and crystallization to obtain crystals of the optically active 2-methylpiperazine.SELECTED DRAWING: None
Patent JP-2017034052-A (JP)
Title: Semiconductor device
Inventor: BETSUI TAKAFUMI
IPC: H01L23/12
Filed: 2015-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device capable of reducing the occurrence of malfunction.SOLUTION: A semiconductor device comprises a semiconductor chip and a wiring board SIP-B. A principal surface of the semiconductor chip comprises a bump electrode supplied with a first power supply voltage, a first signal output from a first circuit which operates with the first power supply voltage, a second power supply voltage and a second signal output from a second circuit which operates with the second power supply voltage. On a first principal surface of the wiring board SIP-B, a first external terminal is provided and the semiconductor chip is mounted so as to be connected to the first external terminal. On a second principal surface of the wiring board SIP-B, a plurality of second external terminals are provided. When viewed from the second principal surface, a second external terminal SB2-I1 supplied with the first signal and a second external terminal SB2-I2 supplied with the second signal are arranged at positions closer to the semiconductor chip than a second external terminal SB2-A1 supplied with the first power supply voltage and a second external terminal SB2-A2 supplied with the second power supply voltage.SELECTED DRAWING: Figure 7
Patent JP-2017034523-A (JP)
Title: Image processing device and operation control method and operation control program to be executed by the same device
Inventor: SUGIYAMA TAKANOBU
IPC: B41J29/38
Filed: 2015-08-04
Abstract: PROBLEM TO BE SOLVED: To provide an image processing device capable of achieving high security by suppressing unauthorized use by an unauthorized user by forcedly decreasing the operation opportunity of the image processing device by the unauthorized user when the number of authorized users in a specific area including the installation place of the image processing device is small.SOLUTION: The image processing device includes: number-of-person acquisition means 101 for acquiring the number of authorized users in a specific area 3 including the installation place of an own device; comparison means 101 for comparing the number of authorized users acquired by the number-of-person acquisition means with a preliminarily set threshold; and control means 101 for, when the number of authorized users is equal to or more than a threshold value as a result of comparison by the comparison means, executing logout when a preliminarily set nonoperation time elapses after the end of a job, and for, when the number of authorized users is less than the threshold value, executing logout immediately after the end of the job.SELECTED DRAWING: Figure 3
Patent JP-2017029521-A (JP)
Title: Sheet for paper for cold perm
Inventor: IMAI MAKOTO
IPC: A45D2/46
Filed: 2015-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a sheet for paper for cold perm which can hold thick feeling when a hair bundle is wound around a perm rod, even the sheet is formed of a natural pulp mainly, which allows winding to the perm rod, which preferably maintains wet strength in use time, which is excellent in separation property with the hair bundle and the perm rod, and excellent in penetration ability of a reagent for cold perm, and retention property.SOLUTION: There is provided the sheet for paper for cold perm which is formed of a raw material pulp containing 95 mass% or more of a natural pulp, mainly, which has basis weight measured in accordance with JIS P 8124 (2011) being 10-20 g/m, which has thickness measured in accordance with JIS P 8118 (2014) being 20-40 μm, in which one surface is a glossy surface to which surface treatment is performed by a yankee dryer, and the other surface is a non-glossy surface to which the surface treatment is not performed.SELECTED DRAWING: None
Patent JP-2017030853-A (JP)
Title: Capping method
Inventor: USUI FUMIHIKO
IPC: B67B3/18
Filed: 2015-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a capping method capable of suppressing deformation of a mouthpiece part and a cap which is generated when capping the cap to a thinned bottle can.SOLUTION: A capping method includes a capping step of molding a female screw part corresponding to a male screw part and a flare crimped to a jaw part by covering a mouthpiece part of a bottle cap with a bottomed cylindrical cap material having a top face part and a cylinder part and pressing an outer peripheral surface of a cap material against the mouthpiece part, and attaching a cap to the mouth piece part. In the capping step, a state of restraining a belt-like range including at least a diameter-reduction start part of a shoulder part in a straight part of a body part is maintained.SELECTED DRAWING: Figure 1
Patent JP-2017037384-A (JP)
Title: Free space management system and free space management program
Inventor: MURACHI TAKASHI
IPC: G07G1/12
Filed: 2015-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a free space management system and a free space management program capable of efficiently managing unoccupied seats etc.SOLUTION: A free space management system 100 includes a plurality of guest seat terminals 41 and a controller unit 10. Each of guest seat terminals 41 is disposed to each table 40 being associated with each other and each guest seat terminal is given with an identification table number. Responding to a completion operation, the guest seat terminal 41 transmits a completion notification including own table number to the controller unit 10. The controller unit 10 outputs a piece of information indicating a table 40 relevant to the table number included in the completion notification.SELECTED DRAWING: Figure 17
Patent JP-2016039151-A (JP)
Title: Light-emitting element, light-emitting device, electronic equipment, and luminaire
Inventor: SEO TETSUSHI
IPC: H05B33/12
Filed: 2015-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a novel light-emitting device having a high light emission efficiency, lower power consumption, and less viewing angle dependence of chromaticity.SOLUTION: In a light-emitting device 150, light emitted from a first light-emitting element 101R through a first optical element 124R has a first maximum value in a wavelength region of 600 to 740 nm in spectra; light emitted from a second light-emitting element 101G through a second optical element 124G has a second maximum value in a wavelength region of 480 to less than 550 nm in spectra; light emitted from a third light-emitting element 101B through a third optical element 124B has a third maximum value in a wavelength region of 400 to less than 480 nm in spectra in a third light-emitting element normal line vector range of over 0 to 70°, and a fourth maximum value located on a longer wavelength side with respect to the third maximum value; and the intensity ratio of the fourth maximum value to the third maximum value is 15% or less.SELECTED DRAWING: Figure 1