baber/WOPTO huggingface dataset:
Patent JP-2016126230-A (JP)
Title: Imaging optical system, camera device, and stereo camera device
Inventor: NAKANUMA HIROSHI
IPC: G02B13/04
Filed: 2015-01-07
Abstract: PROBLEM TO BE SOLVED: To provide an imaging optical system and the like that can achieve a low distortion with a relatively wide angle.SOLUTION: An imaging optical system is configured to include, in order from an object side: a first lens group G1 that has positive power; an aperture stop S; and a second lens group G2 that has the positive power. The first lens group G1 is configured to have: a first F lens group G1 composed of a negative meniscus lens L11 with a concave surface directed to an image side and a positive meniscus lens L12 with the concave surface directed to the object side; and a first R lens group RG1 composed of a biconvex lens L13. The second lens group G2 is configured to have: a second F lens group FG2 composed of a biconcave lens L21; and a second R lens group RG2 composed of a positive lens L22 with the convex surface directed to the image side; and a positive lens L23 with the convex surface directed to the object side. Letting a composite focal length of the first lens group G1 be f1, and a composite focal length of the second lens group G2 be f2, the imaging optical system is configured to satisfy a following conditional expression (1). (1)3.2<f2/f1<9.0.SELECTED DRAWING: Figure 1
Patent JP-2016129108-A (JP)
Title: Light emitting device
Inventor: SUGANO TAKUMA
IPC: F21S2/00
Filed: 2015-01-09
Abstract: PROBLEM TO BE SOLVED: To provide a backlight in which a reflection sheet is fixed to a case without using a resin clip, and also, in which the reflection sheet can easily be removed from a housing by improving disassembly work properties.SOLUTION: A light emitting device includes: a housing which has side surface parts and a bottom surface part on which a light source is arranged, and in which the opposite side from the bottom surface part becomes an opening; and a reflection member which covers the side surface parts and the bottom surface part in the inside of the housing. Holes are provided on the side surface parts. The reflection member includes: a first member for covering the bottom surface part; a second member connected to four sides of the first member and for covering the side surface parts; and hook-like parts provided in the position corresponding to the holes in the second member. When mounting the reflection member on the housing, the second member is fixed to the side surface parts by the hook-like parts being inserted in the holes.SELECTED DRAWING: Figure 3
Patent JP-2016129915-A (JP)
Title: Robot system simulation device
Inventor: GOHIRA HIROYUKI
IPC: B25J9/22
Filed: 2015-01-14
Abstract: PROBLEM TO BE SOLVED: To quickly and accurately confirm a motion of an actual robot system.SOLUTION: A simulation device (10) includes: a robot-model disposition unit (11) which disposes a robot model on a virtual space; a configuration-information storage unit (12) which stores configuration information on the robot system (1); a transportation-device-disposed-position calculation unit (13) which calculates a position where a transportation device is disposed on the basis of a following-motion reference coordinate system contained in the configuration information and relating to a robot following motion; and a detection-unit-disposed-position calculation unit (14) which calculates a position where a detection unit is disposed on the basis of the following-motion reference coordinate system.SELECTED DRAWING: Figure 1
Patent JP-2016130436-A (JP)
Title: Repair structure for concrete structure, and construction method thereof
Inventor: MATSUSHIMA FUTOSHI
IPC: E21D11/38
Filed: 2015-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a repair structure for a concrete structure that is low in construction costs and high in work efficiency, ensuring water cut-off even when an injection hole does not cross a crack or when there is a large void on a rear surface of concrete.SOLUTION: A repair structure for a concrete structure comprises in an area subject to water cut-off on lining concrete 2: a plurality of non-penetrating injection holes 6 formed leaving an interval in the area subject to water cut-off, from a front surface side of the lining concrete 2; and water cut-off parts 8a, 8b, 9a, 9b, 10 formed to almost fill each of the injection holes 6, and to spread from each of the injection holes 6 as starting points to infiltrate into a minute gap in the lining concrete 2. The water cut-off part is formed of a water cut-off material containing a base compound having viscosity of 5 mPa s or less.SELECTED DRAWING: Figure 2
Patent JP-2016134693-A (JP)
Title: Terminal, base station, system, and information providing method
Inventor: WATANABE YASUHIKO
IPC: H04M1/00
Filed: 2015-01-16
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that since it is required to provide additional machinery for informing the degree of congestion of the communication area of each base station to the user of a terminal, the installation cost of a system increases.SOLUTION: A system includes a base station performing communication with a terminal, and the base station includes a calculation unit for calculating the degree of congestion of the communication area of the own station, an acquisition unit for acquiring information indicating the degree of congestion of the communication area of an adjacent base station and the communication area of an adjacent base station from the adjacent base station, and a transmission unit for transmitting predetermined information indicating the communication area of the own station, the degree of congestion thus calculated, the information thus acquired, and the degree of congestion thus acquired, at predetermined intervals of time. The terminal outputs the information indicating the communication areas of a plurality of base station thus received, and the signal informing the degree of congestion of the communication area.SELECTED DRAWING: Figure 16
Patent JP-2016131658-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2015-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of preventing the misconception of a display result.SOLUTION: A performance image indicating a character CH1 to be used in a reservation display change performance or an active display change performance can be arranged at an overlapping position on the front side of a performance image indicating an ornament drawing pattern. When a variable display such as an ornament drawing pattern is started, the display mode of the performance image indicating the character CH1 is made into an action mode on the basis that the variation start command capable of specifying the start of the variable display is received. After that, when a drawing pattern fixing command capable of specifying that the display result in the variable display has been deduced, the display mode of the performance image indicating the character CH1 is made into a temporary stop mode at an overlapping position on the front side of the performance image indicating at least the ornament drawing pattern. As the temporary stop mode of the performance image, the performance image may be displayed so that the display change rate with the time lapse may be reduced than the action mode.SELECTED DRAWING: Figure 34
Patent JP-2016133987-A (JP)
Title: Numerical control device and control method
Inventor: TERADA GEN
IPC: G05B19/4103
Filed: 2015-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a numerical control device and a control method with which it is possible to control, with a small calculation load, an error from the path of an NC program always to within a permissible error.SOLUTION: The numerical control device executes an error constant control process in a main process (S7). In the error constant control process, the numerical control device calculates, on the basis of a motor's acceleration/deceleration time constant t,t, a permissible error ε allowed for a path, a command speed F directing the movement speed of a tool, and an inter-block angle β between each block constituting the path, a command start delay time Tfrom the termination of movement by a previous interpolation command for a motor to the start of a latest interpolation command. A CPU outputs, on the basis of the calculated T, a drive signal for executing movement by the latest interpolation command for a corresponding motor to a drive circuit (S10, S11). Therefore, the numerical control device is able to control, as to a path directed by the NC program, a path error always to within a permissible error ε with a small calculation load.SELECTED DRAWING: Figure 3
Patent JP-2015134761-A (JP)
Title: Offgas stream direct contact condenser
Inventor: Vincent a welch
IPC: C07C11/18
Filed: 2015-01-20
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for processing offgas from a dehydrogenation reactor of isoamylene or n-pentene.SOLUTION: A dehydrogenation reaction apparatus is provided which includes: a dehydrogenation reactor capable of dehydrogenating isoamylene to produce isoprene or dehydrogenating n-pentene to produce piperylene; an offgas compressor capable of taking vapor from the dehydrogenation reactor via an offgas stream and maintaining the pressure within the dehydrogenation reactor; and a direct contact condenser located between the dehydrogenation reactor and the offgas compressor. The direct contact condenser capable of contacting the offgas stream with a quench stream before the offgas stream enters the offgas compressor from the direct contact condenser.
Patent JP-2016091989-A (JP)
Title: Vehicular lighting device
Inventor: AHN BYOUNG SUK
IPC: F21W107/10
Filed: 2015-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular lighting device.SOLUTION: A vehicular lighting device includes: a reflector which reflects light received and includes at least one or more rotation axes to adjust a radiation angle; and a light source which is positioned outside the reflector spaced away from the reflector and generates the light so that the light enters into the reflector.SELECTED DRAWING: Figure 1
Patent JP-2016133289-A (JP)
Title: Ventilation device
Inventor: MIYAKE SHUNJI
IPC: F24F7/06
Filed: 2015-01-21
Abstract: PROBLEM TO BE SOLVED: To solve problems in a conventional ventilation device that odor remains, dryness is insufficient and mold grows in a space where humidity is high and in a place where air hardly reaches.SOLUTION: As a side wall portion 13 of a casing 11 is provided with a first circulation port 18 at a side opposite of a blower discharge port 14 at a downstream side in a rotating direction of a centrifugal blow blade 10, and a second circulation port 19 formed on the side wall portion 13 excluding a part of the first circulation port 18, air can be distributed even to a space of high humidity and a place where air hardly reaches, thus remaining of odor can be suppressed, drying of moisture can be enhanced, and growing of mold can be suppressed.SELECTED DRAWING: Figure 1
Patent JP-2016138017-A (JP)
Title: Production method and production apparatus for high purity hydrochloric acid
Inventor: TERAJIMA MASAMI
IPC: C01B7/01
Filed: 2015-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a production method and a production apparatus for high purity hydrochloric acid in each of which hydrochloric acid is extracted from an exhaust gas generated in a gas-phase chemical reaction process accompanied by a dehydrochlorination reaction and iron ions of a high concentration contained in the hydrochloric acid can be continuously and stably removed.SOLUTION: The production method for high purity hydrochloric acid is provided in which: hydrogen chloride in an exhaust gas is captured in a gas-phase reaction process accompanied by a dehydrochlorination reaction to produce hydrochloric acid, which is led to purification columns arranged in parallel for removing iron ions; when the capacity for removal of the iron ions is degraded in a purification column, the removal of the iron ions is switched to another purification column, while the degraded capacity for removal of the iron ions is recovered; treatment of hydrochloric acid and recovery of the capacity for removal of the iron ions are practiced alternately by orderly switching the purification columns arranged in parallel; and thus the production of the hydrochloric from the exhaust gas and the removal of the iron ions in the hydrochloric acid are performed continuously.SELECTED DRAWING: Figure 1
Patent JP-2016132981-A (JP)
Title: Expansion and contraction device for bridge
Inventor: MACHIKAWA HAJIME
IPC: E01D19/06
Filed: 2015-01-20
Abstract: PROBLEM TO BE SOLVED: To solve such the problem that a conventional expansion and contraction device is criticized by some people because complaints about traveling property of a vehicle, vibration, noise and the like due to a recess at a gap of joint part depending of a type of the device and degradation in a shoe seat environment due to earth and sand as well as rainwater flowing in from the joint part, are caused.SOLUTION: Though a comb-like expansion and contraction device which is conventionally used has a structure of receiving all of wheel loads of a vehicle, a structure of an expansion and contraction device for a bridge, which is provided in this invention is the one in which the comb-type expansion and contraction device is used as a pedestal base, and on its face plate, a wedge-like slide plate made of hard rubber is made to be freely expanded and contracted, and no gap is caused on a traveling road surface, and a large amount of elastic system asphalt pavement is used for attaching the joint part to enable unity with the elastic system, and thus the problem can be solved.SELECTED DRAWING: Figure 3
Patent JP-2016147333-A (JP)
Title: Tooth grinding method of equal-height tooth hypoid gear
Inventor: MATSUDA TETSUNORI
IPC: B23F5/02
Filed: 2015-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a tooth grinding method of an equal-height tooth hypoid gear which is short in a cycle time.SOLUTION: A tooth grinding method of an equal-height tooth hypoid gear forms an equal-height tooth hypoid gear raw material (W1) by tooth cutting processing (S21) using a tooth cutter (1b), and polishes a surface of a tooth (W1a) in order to remove quenching distortion which occurs by quenching processing (S22) after applying the quenching processing (S22) to the equal-height tooth hypoid gear raw material (W1). The tooth grinding method includes a grindstone layer forming process (S1), and tooth polishing processes (S2, S23). In the grindstone layer forming method (S1), the tooth cutter (1b) is coated with a grindstone, and a grindstone layer (1a) is formed on the tooth cutter (1b). In the tooth polishing processes (S2, S23), polishing is performed by making the tooth cutter (1b) on which the grindstone layer (1a) is formed slide along a trajectory of a tooth (W1a) of the equal-height tooth hypoid gear raw material (W1).SELECTED DRAWING: Figure 3
Patent JP-2016147613-A (JP)
Title: Reinforcement structure of aircraft
Inventor: OKAMOTO TAKU
IPC: B64C3/20
Filed: 2015-02-13
Abstract: PROBLEM TO BE SOLVED: To prevent moisture entering into a honeycomb sandwich panel used in a stressed-skin structure of an aircraft from staying.SOLUTION: A reinforcement structure of an aircraft comprises outside plates 8A, B forming an outer shell of a horizontal stabilizer, and honeycomb sandwich panels 10 for reinforcing the outside plates. The honeycomb sandwich panel 10 comprises: a honeycomb core 11 having a plurality of cells S; an outer skin 12 which is joined to a front side of the honeycomb core 11 and arranged on the side of the outside plate; and an inner skin 13 which is joined to a rear side of the honeycomb core 11 and arranged inside the horizontal stabilizer. In the inner skin 13, a drain channel 14 communicating the plurality of cells with the outside of the honeycomb sandwich panel 10 is formed.SELECTED DRAWING: Figure 3
Patent JP-2016151180-A (JP)
Title: Rotary equipment
Inventor: KURITA KANAME
IPC: F04D29/046
Filed: 2015-02-16
Abstract: PROBLEM TO BE SOLVED: To restrict a relative rotation between a shaft and a bearing sleeve by a simple configuration without any problem at rotary equipment provided with a slide bearing.SOLUTION: Rotary equipment of this invention comprises: a bearing sleeve; a shaft inserted into a sleeve through-pass hole formed in the bearing sleeve and formed with a shaft through-pass hole passing through the shaft in a direction crossing at a right angle with a central axis line of the shaft; and a rod member inserted into the shaft through-pass hole and having both ends of the rod member being protruded out of the shaft. The bearing sleeve is formed with two recesses partially at a peripheral direction from the bearing sleeve through-pass hole toward a radial outer direction. Each of the protrusions at both ends of the rod-like member is stored in each of the two recesses.SELECTED DRAWING: Figure 2
Patent JP-2016152554-A (JP)
Title: System and method for optical communication
Inventor: SUZUKI TAKAHIRO
IPC: H04B10/272
Filed: 2015-02-18
Abstract: PROBLEM TO BE SOLVED: To prevent a signal waveform deterioration without an increase of an ONU processing amount, if a communication path between an OLT and an ONU is switched over, in an optical communication system in which the OLT communicates with the ONU with multilevel modulation.SOLUTION: In the optical communication system constituted by an OLT 91 and an ONU 92, the OLT 91 calculates a filter coefficient to perform the filter processing on a downlink signal to be transmitted to the ONU 92 using the filter coefficient, and transmits the filter coefficient information by the downlink signal. The ONU 92 acquires the filter coefficient information from the downlink signal received from the OLT 91, to perform the filter processing on an uplink signal to be transmitted to the OLT 91 using the acquired filter coefficient.SELECTED DRAWING: Figure 1
Patent JP-2016157295-A (JP)
Title: Entrance/exit management system and entrance/exit management method
Inventor: IKARI NAOFUMI
IPC: G06K7/10
Filed: 2015-02-25
Abstract: PROBLEM TO BE SOLVED: To solve the problem that entrance/exit of a user to a restraining area may not be accurately managed when a handsfree reader is used.SOLUTION: An authentication terminal device authenticates identification information of an authentication medium held by a user who passes through a door restricting entrance/exit of the user to a restraining area. Then, the device controls opening and closing of the door corresponding to the authority that the authenticated user has, and determines entrance/exit to the restraining area of the user, according to the time in which the authentication terminal device authenticates the authentication medium and the change from a closed state to an opened state of the door.SELECTED DRAWING: Figure 1
Patent JP-2016157026-A (JP)
Title: Control means for imaging plane phase difference af
Inventor: MAEJIMA FUMIAKI
IPC: G02B7/28
Filed: 2015-02-26
Abstract: PROBLEM TO BE SOLVED: To provide an imaging apparatus capable of reducing a release time lag by touch-release.SOLUTION: An imaging apparatus includes a visual line detection part configured to detect a direction of a visual line of a photographer. In the imaging apparatus, a region where an operator is most likely to touch next is predicted from a visual line detection result, and according to the prediction, a read-out region is selected for an imaging plane phase difference AF pixel output.SELECTED DRAWING: Figure 3
Patent JP-2016161592-A (JP)
Title: Toner
Inventor: KAWAMURA MASASHI
IPC: G03G9/09
Filed: 2015-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a toner that uses a polyfunctional ester wax to achieve high low-temperature fixability, the toner having a high tinting power, reducing exuding of the polyfunctional ester wax, and having high durability and heat-resistant storage property.SOLUTION: There is provided a toner including toner particles containing a binder resin, pigment, pigment dispersion, and polyfunctional ester wax, where the pigment dispersion includes a pigment adsorption site represented by the following formula (1) and polymer site, and when the hydrophobic parameter of the pigment dispersion is HP1, and the hydrophobic parameter of the polyfunctional ester wax is HP2, the absolute value of a difference between HP1 and HP2 is 0.00 to 0.19.SELECTED DRAWING: None
Patent JP-2016162018-A (JP)
Title: Communication apparatus, information processing system, and information processing method
Inventor: TAKAHASHI YUJI
IPC: G06Q50/34
Filed: 2015-02-27
Abstract: PROBLEM TO BE SOLVED: To improve the convenience of a user.SOLUTION: A communication apparatus 1 acquires operation information including a category received by a terminal device 3 via a terminal communication section 12, and member identification information. An information control section 14 specifies a category A host 2a or a category B host 2b as a host to be connected, corresponding to the category, and extracts category A member information of a category A or category B member information of a category B, corresponding to the above category, from management information, on the basis of the category and the member identification information. The information control section 14 transmits the operation information and the member information for each category, to the host to be connected, via a host communication section 11.SELECTED DRAWING: Figure 1
Patent JP-2016048670-A (JP)
Title: Binder for nonaqueous secondary battery porous film, composition for nonaqueous secondary battery porous film, porous film for nonaqueous secondary battery, and nonaqueous secondary battery
Inventor: OKUBO YUKI
IPC: H01M2/16
Filed: 2015-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a binder for a nonaqueous secondary battery porous film, which enables the formation of a porous film superior in endurance and enables the increase in stability of a composition for a porous film under a high shear condition.SOLUTION: A binder for a nonaqueous secondary battery porous film comprises: a particulate polymer; and a sulfonate compound. The particulate polymer is a random copolymer including 35 mass% or more of (meth)acrylic acid alkyl ester monomer units, and 20-65 mass% of aromatic monovinyl monomer units. A value determined by dividing a blend amount of the sulfonate compound by a blend amount of the particulate polymer is 0.005 or larger.SELECTED DRAWING: None
Patent JP-2016162252-A (JP)
Title: Work system and work support system
Inventor: MATSUGUCHI YASUYUKI
IPC: G06Q50/02
Filed: 2015-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a work system in which a plurality of work objects are arranged in respective storage places to perform prescribed works so that improvement of work efficiency can be achieved, and a work support system.SOLUTION: In a work using a rack 3 in which a plurality of storage places 3g of cultivation units 34, which are work objects, are installed, and a location label 37 in a shelf given for each storage place 3g to identify the storage place 3g, a shelf label 36 that is group identification information to identify neighboring storage places 3g as a group, and a rack label 35 are given, it is configured that a work stored in advance to be carried out for the cultivation unit 34 is read out to be displayed on a display. The work to be instructed is displayed by selecting a work per storage place targeting each storage place 3g, or a work per group targeting a group including the storage places 3g.SELECTED DRAWING: Figure 3