baber/WOPTO huggingface dataset:
Patent JP-2018118426-A (JP)
Title: Image formation system and image formation method
Inventor: KUBOTA TOMOHIDE
IPC: G06F3/12
Filed: 2017-01-24
Abstract: PROBLEM TO BE SOLVED: To provide an image formation device that can inhibit occurrence of waiting time in an image formation device even when printing data is requested during preliminary rendering of the printing data.SOLUTION: A printing system including a printer (101) capable of communicating with a server (105) sends printing data imparted with an image of part of the pages to be rendered to a server and a printer when the printer (101) requests for the printing data to be sent while the server (105) preliminarily renders the printing data.SELECTED DRAWING: Figure 9
Patent JP-2018121199-A (JP)
Title: Receiving device and clock generation method
Inventor: SHIGEHISA HIROFUMI
IPC: H04L7/04
Filed: 2017-01-25
Abstract: PROBLEM TO BE SOLVED: To generate a clock before the reception of a packet in a receiving device.SOLUTION: A receiving device 1 includes: a storage part 2 that stores an authentication time stamp included in the received packet including audio data and the authentication time stamp showing a reproduction time of the audio data; a timer 3 that counts a time; a dummy time stamp generation part 4 that generates the dummy time stamp as a pseudo time stamp; a comparator 5 that compares the time on the basis of the authentication time stored in the storage part 2 or the dummy time stamp with the time shown by the timer 3; and a clock generation part 6 that generates the clock in accordance with a comparison result of the comparator 5. The comparator 5 compares the times by using the dummy time stamp until a predetermined condition is satisfied, and compares the times by using the authentication time stamp after the predetermined condition is satisfied.SELECTED DRAWING: Figure 1
Patent JP-2018126683-A (JP)
Title: Phosphorus adsorbent, and method for producing the same
Inventor: YAMAMOTO SADAHIRO
IPC: B01J20/08
Filed: 2017-02-08
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive and commercially profitable phosphorus adsorbent with high phosphorous adsorption capability due to a synergistic effect of an increase of the amount of phosphorous adsorption component, an expansion of a specific surface area and easy particle diameter adjustment.SOLUTION: A phosphorus adsorbent of the present invention is made of a foaming hydrothermally-solidified body which is created by using burned ash as a main raw material, and the foam hydrothermally-solidified body contains at least calcium and aluminum. According to the phosphorus adsorbent of the present invention, phosphorous adsorption capability is increased compared with phosphorus adsorbent made of carbide of the prior art, and can be easily created by an inexpensive device, so that phosphorus adsorbent becomes inexpensive and commercially profitable. Further, adsorbent that adsorbed/recovered phosphorous holds phosphorous in a plant-usable mode, can be directly used as fertilizer, and adsorbed phosphorous can be desorbed by thin acid solution.SELECTED DRAWING: Figure 1
Patent JP-2018128065-A (JP)
Title: Hydraulic drive device
Inventor: OKAZAKI KOJI
IPC: F15B11/08
Filed: 2017-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic drive device capable of performing simultaneous operation of a plurality of actuators with different loads as with at a rated speed, in a case where an engine speed of a prime mover is lower than the rated speed.SOLUTION: A hydraulic drive device 11 has a plurality of actuators 10a, 10b, 10c, wherein in the actuator 10a, load pressure is set to becomes maximum, and in the actuators 10b, 10c, load pressure is set to be considerably lower than that of the actuator 10a. Even when an engine speed of a prime mover 1 is lower than a rated speed, the actuators 10a-10c are simultaneously operated, and even when a discharge flow rate of a variable pump 2b is extremely smaller than a required flow rate of the actuators 10a-10c, flow rate distribution to the actuators 10a-10c is appropriately performed.SELECTED DRAWING: Figure 1
Patent JP-2017133516-A (JP)
Title: Gas turbine engine
Inventor: KARL L HASEL
IPC: F02K3/06
Filed: 2017-02-13
Abstract: PROBLEM TO BE SOLVED: To improve fuel combustion efficiency of a gas turbine engine.SOLUTION: A gas turbine engine includes a fan section, a gear arrangement configured to drive the fan section, a compressor section and a turbine section. The compressor section includes a low pressure compressor section and a high pressure compressor section. The turbine section is configured to drive the compressor section and the gear arrangement. An overall pressure ratio, which is provided by a combination of a pressure ratio across the low pressure compressor section and a pressure ratio across the high pressure compressor section, is greater than about 35. The pressure ratio across the low pressure compressor section is between about 3 and about 8, whereas the pressure ratio across the high pressure compressor section is between about 7 and about 15.SELECTED DRAWING: Figure 5
Patent JP-2018132420-A (JP)
Title: Distance image sensor
Inventor: TOSA HIROSHI
IPC: G01S17/89
Filed: 2017-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a distance image sensor which can add a display function without causing the complexity of work or increase in the cost of an integrated system.SOLUTION: The distance image sensor projects a radiant light La to a measurement object 4, scans the inside of a distance measurement region 2 with the radiant light by an optical scanner 3, receives reflection lights Lb and Lc from the measurement object, and measures the distance to the measurement object. A light Ld for drawing is projected to the optical scanner for distance measurement, the light is scanned using the optical scanner, drawing is performed in a drawing region 9, and information based on the result of distance measurement is displayed.SELECTED DRAWING: Figure 1
Patent JP-2018132513-A (JP)
Title: Hydrogen gas sensor
Inventor: HATADA SHINJI
IPC: G01N27/12
Filed: 2017-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a hydrogen gas sensor capable of extending an extent of precisely detectable hydrogen gas concentration.SOLUTION: A hydrogen gas sensor having a detection unit that changes electrical characteristics by contact with hydrogen gas includes: a substrate for supporting the detection unit; a pair of electrodes provided on a detection unit supporting surface by which the detection unit is supported in the substrate for measuring change in electric characteristics of the detection unit; and a hydrogen gas block layer for covering a surface opposite side to the substrate of at least the pair of electrodes to block the pair of electrodes from the hydrogen gas. The detection unit is provided in an area between at least the pair of electrodes. The detection unit includes a metal oxide and catalyst. Both pair of electrodes and catalyst are composed of a material capable of dissociating the hydrogen gas into protons and electrons.SELECTED DRAWING: Figure 2
Patent JP-2018138417-A (JP)
Title: Vehicular inner mirror
Inventor: NAKAI TOSHISHIGE
IPC: B60R1/00
Filed: 2017-02-24
Abstract: PROBLEM TO BE SOLVED: To inhibit a display image from becoming difficult to be viewed.SOLUTION: An inner mirror 10 enables an image displayed on a liquid crystal panel 24 to be visually recognized by an occupant. A mirror body 22 is provided at a side opposite to a display surface of the liquid crystal panel 24. In a non-operating state of the liquid crystal panel 24, outside light that has been transmitted through the liquid crystal panel 24 is reflected by the mirror body 22 and is transmitted through the liquid crystal panel 24. Thus, a cabin rear side in the mirror body 22 can be visually recognized through the liquid crystal panel 24. Since the mirror body 22 for visually recognizing the cabin rear side is provided at a back surface side of the liquid crystal panel 24, this structure can inhibit the outside light from causing an increase in brightness of the display surface of the liquid crystal panel 24 and lowering of a contrast of the displayed image, and thus can inhibit the image displayed on the liquid crystal panel 24 from becoming difficult to be viewed.SELECTED DRAWING: Figure 1
Patent JP-2018141706-A (JP)
Title: Magnetic field detection device and method
Inventor: MATSUZAKI YUICHIRO
IPC: G01N21/63
Filed: 2017-02-28
Abstract: PROBLEM TO BE SOLVED: To make it possible to easily implement high-sensitivity magnetic field detection relative to an arbitrary direction using an NV center.SOLUTION: In a step S204, a first micro wave and fourth micro wave are set at first intensity, and a second micro wave and third micro wave are set at second intensity different from the first intensity, and a detection element 101 is irradiated. A second micro control unit 104 is configured to control a micro wave irradiation unit 111 to simultaneously irradiate the detection element 101 with each micro wave subject to the foregoing condition. Accordingly, an orientation axis of a first NV center and fourth NV center, and an orientation axis of a second NV center and third NV center are caused to be rotated at a mutually different angle around an X-axis (a second orientation control step).SELECTED DRAWING: Figure 2
Patent JP-2018141892-A (JP)
Title: Optical logic circuit
Inventor: ARAYA AKIHIKO
IPC: G02F3/00
Filed: 2017-02-28
Abstract: PROBLEM TO BE SOLVED: To achieve both the simplification of a circuit configuration and the speeding up of computation.SOLUTION: An optical logic circuit of the present invention comprises: bitwise first logic circuits (201ai, 202ai) each of which, when performing the logical operation of N-bit input signal X,Y(i=0,1,2), outputs a carry signal Cto high-order bits and its negation signal bar Cthat are needed for the logical operation; and a bitwise second logic circuit (203bi) for outputting the result of bitwise logical operation in accordance with an input signal of corresponding bits and a carry signal Cfrom low-order bits and its negation signal bar C. The first and second logic circuits comprise an optical circuit at least in part, with values 0, 1 assigned to different wavelengths of an optical signal passing through this optical circuit, the carry signal and the result of logical operation being outputted by an optical signal.SELECTED DRAWING: Figure 3
Patent JP-2018142276-A (JP)
Title: Route searching system and route searching method
Inventor: DAIHI YOSHIHIDE
IPC: G05D1/02
Filed: 2017-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a route searching system and route searching method capable of detecting the position and distance of obstacles along a forward travel route when a mobile device is moving.SOLUTION: A route searching system comprises: a projection part which projects a line laser light; an imaging part which takes an image in front of a mobile device; and a processing part which obtains the relative position and distance on an obstacle. The projection part projects one reference line extending in the horizontal direction and at least one calculation line extending in the horizontal direction parallel to the reference line. The reference line and the calculation line have different projection angles, with the reference line being projected at the nearest position from the mobile device and the calculation line being projected at a position that is further away than the reference line. The processing part has a position coordinate table which shows the positional relationship of an obstacle and the mobile device. When the calculating line in an image from the imaging part is projected on an obstacle to form a light cutting line, the image is compared with the position coordinate table to obtain the relative position and distance of the mobile device for the obstacle found along the forward travel route based on the position and distance of the light cutting line.SELECTED DRAWING: Figure 2
Patent JP-2017099952-A (JP)
Title: Pinball game machine
Inventor: KIMURA TETSUYA
IPC: A63F7/02
Filed: 2017-03-01
Abstract: PROBLEM TO BE SOLVED: To miniaturize a ball distribution device without impairing a moderation function.SOLUTION: A swing body 13 is rotatably supported on a passage formation body with a rotary shaft 22 as a center, and has a central blade part 17S, and a left blade part 17L and a right blade part 17R radially extending about the rotary shaft 22. A counter weight 15 applies a load, which suppresses movement of the swing body 13 to restore from one inclined position to a reference position, to the swing body 13 when the swing body 13 is inclined to either one of a right inclined position or a left inclined position, and applies moderation which inclines the swing body 13 from the right inclined position or the left inclined position to the left inclined position or the right inclined position against the load when the left blade part 17L at the right inclined position or the right blade part 17R at the left inclined position receives the weight of a game ball flowing down from an inflow port 85 to a branch area 86.SELECTED DRAWING: Figure 18
Patent JP-2017129352-A (JP)
Title: Apparatus for humidifying inside of room
Inventor: GIUSEPPE DE' LONGHI
IPC: F24F11/02
Filed: 2017-03-03
Abstract: PROBLEM TO BE SOLVED: To allow humidifying the air inside a room to a desired value which is determinable as desired, while preventing the formation of condensation and the reduction and change of the ambient temperature only from sensorial and perceptive point of views.SOLUTION: A humidification circuit (12) is so configured, for forming a humidified and nebulized fluid, with respect to an area (35) containing water, that a fraction of air taken in by a suction member (15) contacts with fine dispersion of water drops and transports the fine dispersion toward an exit direction in the humidification circuit (12). At least downstream of the area containing water, associated with the humidification circuit (12), there are heat means (17, 117) for the purpose of heating the humidified and nebulized fluid, so as to supply a desired energy input to the fluid.SELECTED DRAWING: Figure 2
Patent JP-2018148341-A (JP)
Title: Sensor network system, sensor connecting terminal, data collection method, and sensor connection method
Inventor: MATSUNAGA KENICHI
IPC: H04L9/32
Filed: 2017-03-03
Abstract: PROBLEM TO BE SOLVED: To prevent unauthorized connection between a sensor device and a sensor connection terminal.SOLUTION: In a data collection apparatus 10, a procedure document distributing unit 13 reads a connection procedure document to which an electronic signature is attached from a device storage unit 12 and distributes the connection procedure document to a sensor connection terminal 30 via a relay terminal 20, and when in the sensor connection terminal 30, a new connection procedure document has been distributed from the data collection apparatus 10 via the relay terminal 20, a terminal registration unit 34 confirms validity of the new connection procedure document based on the electronic signature attached to the new connection procedure document and a previously registered public key and then registers the new connection procedure in a terminal storage unit 33, and a data acquisition unit 31 is wirelessly connected to a sensor device S based on the connection procedure document registered in the terminal storage unit 33 to acquire data from the sensor device S.SELECTED DRAWING: Figure 1
Patent JP-2018145481-A (JP)
Title: Powder metal injection molding compound, metal powder molding, manufacturing method for sintered body, and sintered body
Inventor: NAKAMURA HIDEFUMI
IPC: B22F3/02
Filed: 2017-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a sintered body satisfying a plurality of different characteristics, and a manufacturing method for the sintered body capable of manufacturing the sintered body, a metal powder injection molding compound and a metal powder molding.SOLUTION: A metal powder injection molding compound includes: secondary particles 2 in which first metal particles 21 are bound with one another; and a matrix region 3 including second metal particles 31 having constituent materials different from those of the first metal particles 21 and a binder 32. The secondary particles 2 are preferably formed by binding first metal particles 21 with one another via the binder 32 or by fastening the first metal particles 2 with one another. A mean particle diameter of the second metal particles 31 is preferably smaller than a mean particle diameter of the first metal particles 21 in the metal powder injection molding compound. The secondary particles are preferably dispersed in the matrix region 3 in the metal powder injection molding compound.SELECTED DRAWING: Figure 2
Patent JP-2018147358-A (JP)
Title: Information processing system, method of controlling information processing system, information processing apparatus, and terminal
Inventor: YAMADA YUSUKE
IPC: B41J29/38
Filed: 2017-03-08
Abstract: PROBLEM TO BE SOLVED: To improve a user's convenience in a display of a manual in a case an error occurs in a printing apparatus.SOLUTION: In an information printing system 1 having a print apparatus 4, a control server 7 and a terminal 6, the control server 7 acquires a print apparatus identification information and an error information, specifies an error record area in a manual information indicating a manual of the print apparatus 4 corresponding to the print apparatus identification information, and has a server side control unit for transmitting an area information indicating the specified error record area and the print apparatus identification information to the terminal 6. The terminal 6 has a touch panel 63, and a terminal side control unit for displaying a manual screen having a manual display area. The terminal control unit, when receiving the area information and the print apparatus identification information from the control server 7, displays the manual screen of the print apparatus 4 corresponding to the print apparatus identification information and also displays an additional image on a thumb nail image of an error record page.SELECTED DRAWING: Figure 1
Patent JP-2017165715-A (JP)
Title: Plant disease control composition and plant disease control method
Inventor: KIGUCHI SO
IPC: A01N43/58
Filed: 2017-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a composition having excellent potency to control plant disease and a plant disease control method.SOLUTION: There is provided a plant disease control composition containing a pyridazine compound represented by the formula (1) and a carboxamide compound represented by the formula (2). There is provided a plant disease control method including a process for treating plants or soil where plants are cultivated with effective amounts of the pyridazine compound represented by the formula (1) and the carboxamide compound represented by the formula (2). X is H or F.SELECTED DRAWING: None
Patent JP-2018149688-A (JP)
Title: Method and apparatus for producing foam molding
Inventor: YUSA ATSUSHI
IPC: B29C45/62
Filed: 2017-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a foam molding capable of omitting or simplifying a control unit for a physical foaming agent and capable of stabilizing a dissolution amount (a permeation amount) of the physical foaming agent with respect to a molten resin.SOLUTION: The method for producing the foam molding comprises: a step of plasticizing and melting a thermoplastic resin in a plasticizing zone 21, a step of starving the molten resin in a starvation zone 23, a step of introducing a pressurized fluid containing the physical foaming agent with constant pressure into the starvation zone 23, and a step of contacting a starved molten resin and the pressurized fluid with the constant pressure in the starvation zone 23, wherein the method uses a manufacturing apparatus 1000 including a plasticizing cylinder 210 with a formed introduction port 202 for introducing a physical foaming agent into the starvation zone, the starvation zone has at least a booster 25 provided therein, and the plasticizing zone 21 has a plasticizing screw rotatably provided therein.SELECTED DRAWING: Figure 2
Patent JP-2018150148-A (JP)
Title: Document conveying apparatus and image forming apparatus
Inventor: SUZUKI YASUSHI
IPC: B65H7/08
Filed: 2017-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a document conveying apparatus and image forming apparatus enabling a problem of deviation in timing at which a document is read by image reading means to be reduced without increasing the noise at the time of skew correction in an image based on a result of detecting skew feeding of a document.SOLUTION: "A first skew feeding correction mode (skew feeding correction mode)" can be executed in which the amount of skew of a document D passing through a position M of an image reading apparatus 2 (image reading means) is detected by the image reading apparatus 2 to perform skew correction in a read image based on the result of the detection. To execute the "first skew feeding correction mode", rotation of a pull-out roller 66 (conveying roller pair) is stopped after the document D conveyed by a conveying belt mechanism 65 (separation conveying unit) is nipped by the nip portion of the pullout roller 66, and after a predetermined time T elapsing the pull-out roller 66 is rotated again to convey the document D toward the position M of the image reading apparatus.SELECTED DRAWING: Figure 2
Patent JP-2017172798-A (JP)
Title: Lock ring and pipe coupling
Inventor: MAEKAWA KENTO
IPC: F16L21/08
Filed: 2017-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a lock ring of which the excess bite into a pipe body inserted into a pipe coupling can be suppressed, and the pipe coupling which can suppress the excess bite of the lock ring into the pipe body inserted into the pipe coupling.SOLUTION: A lock ring 30 of this invention blocks escape of a pipe body 2 inserted into a pipe coupling 1 from the pipe coupling, and is provided with: an annular ring part 31; and a plurality of plate-like pawl parts 32 which are arranged along a peripheral direction of the ring part, and each of which extends from the ring part toward an inner peripheral side and one side of an axial direction of the ring part, in which the plurality of pawl parts form wave-like forms in cross-sections perpendicular to the axial direction at least at a part of them.SELECTED DRAWING: Figure 4
Patent JP-2018155258-A (JP)
Title: Reduction gear
Inventor: SAITO TAKAHIDE
IPC: F16H1/32
Filed: 2017-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a reduction gear which secures rigidity of an output member and is formed with a compact axial dimension.SOLUTION: Between a first inner gear 20 which is fixed inside of a case 10 and a second inner gear 30 which is supported inside of the case 10 in a rotatable manner and an eccentric shaft part 41 of an input shaft 40, a cylindrical holder member 50 is disposed in a rotatable manner. In the holder member 50, first pockets 51 each holding multiple first rollers 60 and second pockets 52 each holding multiple second rollers 61 are disposed in axial two rows while being spaced apart from each other in a circumferential direction. The first roller 60 is moved in the circumferential direction just for one tooth of the first inner gear 20 per rotation of the eccentric shaft part 41 of the input shaft 40, and the second roller 30 rotates the second inner gear 30 just for one tooth thereof per rotation of the eccentric shaft part 41 of the input shaft 40.SELECTED DRAWING: Figure 1