baber/WOPTO huggingface dataset:
Patent JP-2017206495-A (JP)
Title: Method for producing taurine from alkali taurinate
Inventor: HU SONGZHOU
IPC: B01J27/055
Filed: 2017-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for preparing taurine by catalytic ammonolysis of changing alkali ditaurinate, alkali tritaurinate, and their mixture into alkali taurinate.SOLUTION: A method for producing taurine comprises: adding one or a combination of two or more catalysts and an excess amount of ammonia to a solution of alkali ditaurinate, alkali tritaurinate, or their mixture; subjecting the solution to ammonolysis reaction; removing excess ammonia and neutralizing with an acid to obtain a crystalline suspension of taurine; and recovering taurine by solid-liquid separation, wherein ammonium and alkali salts of a hydroxide, a sulfate, a hydrogensulfate, a sulfite, a hydrogensulfite, a carbonate, a hydrogencarbonate, a nitrate, phosphate, and an organic carboxylic acid, are useful as a catalyst.SELECTED DRAWING: None
Patent JP-2018140324-A (JP)
Title: Photocatalyst body
Inventor: INOKOSHI YOSHIO
IPC: B01J29/06
Filed: 2017-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a photocatalyst body capable of achieving improvement of reliability and an increase of carrying force.SOLUTION: A photocatalyst body 1 comprises: a photocatalyst layer 3 being provided on a substrate 2 and containing a photocatalytic material; and a coating layer 4 being provided on the photocatalyst layer 3, preferably covering the photocatalyst layer 3, and containing zeolite. When a weight of the photocatalyst layer 3 is defined as W3, and a weight of the coating layer 4 is defined as W4, the photocatalyst body 1 is constituted so as to have structure laminated so as to satisfy a relation of 0.2≤(W3/W4)≤0.4. It is desirable that a material of the substrate 2 is ceramic having a void ratio of 10 to 40%.SELECTED DRAWING: Figure 2
Patent JP-2018139676-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKUTO
IPC: A63F7/02
Filed: 2017-02-27
Abstract: PROBLEM TO BE SOLVED: To suppress such a phenomenon that a game becomes difficult to understand by an image displayed on a display device.SOLUTION: A game device 1 includes a first display device 11, a second display device 12 having a smaller display area than the first display device, and display control means for displaying an identification pattern 20 for informing the second display device 12 (a second display area 121) of a success/failure determination result, when a specific image 40 (for example, a three-dimensionally visible image) displayed by using a layer set on the forefront side is displayed on the first display device 11 (a first display area 111).SELECTED DRAWING: Figure 12
Patent JP-2018146790-A (JP)
Title: Fixing device and image forming apparatus
Inventor: SHIMOMURA MIDORI
IPC: G03G15/20
Filed: 2017-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device and an image forming apparatus that can further reduce warm-up time.SOLUTION: A fixing device comprises: a fixing belt; a heating member that heats the fixing belt; a first pressure member that applies pressure to the fixing belt to form a fixing nip with an outer face of the fixing belt; a second pressure member that forms the fixing nip with the fixing belt therebetween; and a control part that performs control to separate the second pressure member from the fixing belt.SELECTED DRAWING: Figure 5
Patent JP-2018151724-A (JP)
Title: Chat system and program
Inventor: HARAGUCHI YUTAKA
IPC: H04M11/00
Filed: 2017-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a chat system which clarifies what a sending user asks a receiving user for and allows the receiving user to freely indicate his/her intention without inputting a text.SOLUTION: In a chat system 100, a terminal 110A of a first chat user displays a text input by the first chat user or an electronic file 130 selected by the first chat user on a chat screen 111A, and displays a predetermined action button 150 selected by the first chat user adjacent to the text or the electronic file 130, and action content of the action button 150 is displayed on the chat screen 111A of the terminal 110A of the first chat user that is a transmission source of the action button 150 when the action button 150 displayed on a chat screen 111B of a terminal 110B of a second chat user is pressed.SELECTED DRAWING: Figure 1
Patent JP-2018149862-A (JP)
Title: Device and method for controlling changeover of driving mode, and program
Inventor: KAMIYA MEI
IPC: B60W30/182
Filed: 2017-03-10
Abstract: PROBLEM TO BE SOLVED: To reduce a driver's anxiety when a self-driving mode is switched to a manual driving mode.SOLUTION: A driving mode changeover control device includes: a driver's state determination part that determines a driver's state on the basis of the sensing result of a sensor for detecting the driver's state; a steering temporary operation guidance output part that outputs guidance of a temporary operation of a steering wheel, in the case where it is determined that a self-driving mode is close to completion and where it is determined that the driver is in the state of being capable of returning to a manual driving: a steering temporary operation result acquisition part that acquires the result of the temporary operation of the steering wheel; and an instruction signal output part that outputs an instruction signal to a self-driving control device. The instruction signal output part outputs the instruction signal for switching a driving mode from the self-driving mode to a manual driving mode, when information on the execution of the temporary operation of the steering wheel is acquired.SELECTED DRAWING: Figure 2
Patent JP-2018150981-A (JP)
Title: Planetary gear device
Inventor: TAMENAGA ATSUSHI
IPC: F16H1/32
Filed: 2017-03-10
Abstract: PROBLEM TO BE SOLVED: To properly spread a lubricant to the neighborhood of a main bearing of a planetary gear device.SOLUTION: In a planetary gear device G1 including a casing 12, an internal gear 14 integrated with the casing, a planetary gear 15 internally meshing with the internal gear, a carrier 25 disposed on an axial side portion of the planetary gear, a main bearing 21 disposed between the casing and the carrier, and an oil seal 37 disposed between the casing and the carrier at an axially counter-planetary gear side of the main bearing, a communication passage 81 is disposed to communicate a first space 21P1 between the main bearing and the oil seal with a second space 28P2 in which the air in the first space is movable, and the communication passage is positioned at a counter-planetary gear side with respect to an end face 21F at a planetary gear side, of the main bearing.SELECTED DRAWING: Figure 2
Patent JP-2018149985-A (JP)
Title: On-vehicle control device, and computer program
Inventor: WATANABE TATSUYA
IPC: B60N2/90
Filed: 2017-03-14
Abstract: PROBLEM TO BE SOLVED: To provide an on-vehicle control device for improving the convenience of an occupant seating in a front seat in the case that the occupant moves toward a back seat, and a computer program.SOLUTION: The on-vehicle control device acquires movement information relating to movement of the occupant seating in the front seat, and determines whether the movement of the occupant is movement that makes the occupant move toward the back seat on the basis of the movement information. When it is determined that the movement is movement for making the occupant move toward the back seat, the on-vehicle control device outputs a drive control signal for making the front seat move toward the back seat, making the back seat move toward the front seat, or making a backrest part of the front seat incline toward the back seat.SELECTED DRAWING: Figure 2
Patent JP-2018157269-A (JP)
Title: Wireless communication device, wireless communication program, and wireless communication method
Inventor: MATSUNAGA SATOHIKO
IPC: H04J3/00
Filed: 2017-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a wireless communication device capable of increasing an excessive number of control frames even when the number of wireless communication devices in a network increases.SOLUTION: A wireless communication device according to the present invention employs a time division multiple access method and in which there are two types of allocation of time-slotted time slots for broadcast and an individual inter-wireless communication device, and an individual time slot is used when destinations of a data frame and a control frame are identified, and a broadcast time slot is used when destinations of a data frame and a control frame are not identified includes reception control frame measuring means that measures the number of times of reception of the control frame by broadcast received from a surrounding wireless communication device within a predetermined time and control means that determines the number of transmissions of the control frame to be broadcast within the predetermined time on the basis of the number of times of reception of the control frame by the measured broadcast.SELECTED DRAWING: Figure 1
Patent JP-2018156208-A (JP)
Title: Analyzer, imaging apparatus, analysis method and program
Inventor: SANO DAISUKE
IPC: H04N5/225
Filed: 2017-03-15
Abstract: PROBLEM TO BE SOLVED: To provide an analyzer which is capable of determining characteristic data of a subject included in image data, with high accuracy independently of photographic conditions.SOLUTION: An analyzer (30) has: acquisition means (31) which acquires color information about at least one of ultraviolet light and infrared light and visible light from image data; storage means (32) in which reference data about color information is stored; and determination means (33) which determines characteristic data of a subject included in the image data on the basis of the color information, the reference data and photographic condition information.SELECTED DRAWING: Figure 1
Patent JP-2018157084-A (JP)
Title: Semiconductor integrated circuit device
Inventor: TANAKA TAKAHIDE
IPC: H01L27/06
Filed: 2017-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit device capable of suppressing malfunction in its phase.SOLUTION: At a surface layer on a top side of a ptype semiconductor substrate 30, a plurality of n type well regions 33 are provided which are separated by HVJT 23 and constitute a high-side circuit region 21. In the n type well region 33, a p type separation region 35 is selectively provided along three sides 33a, 33d, and 33b of the n type well region 33 in a substantially rectangular shape, and in a region, surrounded with the p type separation region 35, of the n type well region 33, a high-side drive circuit 12 is arranged. In the n type well region 33, a first VB pickup region 36 is provided along a side 33c, other than the sides 33a, 33d, and 33b where the p type separation region 35 is arranged, of the n type well region 33. At least one pair of adjacent n type well regions 33 has sides 33c, where the first VB pickup region 36 is arranged, opposed to each other across an inter-phase region 24 (p type diffusion region 34).SELECTED DRAWING: Figure 3
Patent JP-2018153466-A (JP)
Title: Heat-absorptive cooling mechanism, and heat-absorptive corpse cooling device
Inventor: KAWAMOTO KAZUO
IPC: A61G17/04
Filed: 2017-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a heat-absorptive cooling mechanism which can sufficiently improve a cooling effect by efficiently conducting heat of an object to be cooled smoothly.SOLUTION: A heat-absorptive cooling mechanism CL includes: a heat conductive member 110 that contacts and supports an object to be cooled from bottom; a thermal electronic cooling unit (130) having a thermal electronic cooling element (131) and having a heat-absorptive side which is in contact with a heat conducting member 110; and a heat sink 140 which is in contact with a heat generating side of the thermal electronic cooling unit (130). The heat conductive member 110 includes a contact part 111 which extends in a horizontal direction and which comes into contact with the object to be cooled, and a supporting part 112 which extends downwardly from the contact part 111 so as to form a T-shape. When view from front of the T-shape, a width W1 of an upper part 112a of the supporting part 112 is made larger than a width W2 of a lower part 112b of the supporting part 112.SELECTED DRAWING: Figure 4
Patent JP-2018156474-A (JP)
Title: Analysis device, information provision device, analysis method, and program
Inventor: KOBAYASHI HAYATO
IPC: G06Q50/10
Filed: 2017-03-17
Abstract: PROBLEM TO BE SOLVED: To provide an analysis device, information provision device, analysis method, and program, which allow for automatically generating images that are more suitable to be shown on an electronic page.SOLUTION: An analysis device comprises: an acquisition unit configured to acquire an assessment value representing assessment of an action taken by a user who browsed an electronic page showing cropped images cut out from an original image; and a determination unit configured to use parameters for regions of the original image from which the cropped images were cut out and the assessment value acquired by the acquisition unit to determine improved parameters that are more preferable as such parameters by means of unknown function optimization.SELECTED DRAWING: Figure 10
Patent JP-2018153582-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2017-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of maintaining game interest.SOLUTION: A Pachinko machine 1 includes start pockets capable of receiving a game ball shot into a game area 5a. When a game ball enters a start pocket, determination processing for winning is performed. Then, variation display corresponding to the determination processing result is started, and a winning game is played when a winning pattern is displayed in the variation display. In this respect, in the Pachinko machine 1, a plurality of operation performance processes set to be in different modes depending on operation reception periods within an effective period can be executed.SELECTED DRAWING: Figure 60
Patent JP-2018159273-A (JP)
Title: Preceding standby operation pump
Inventor: HIRATA KAZUYA
IPC: F04D29/44
Filed: 2017-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a preceding standby operation pump that can suppress static pressure fluctuation in a suction port position.SOLUTION: A preceding standby operation pump includes an impeller and a casing for storing the impeller. Protrusion parts are provided at a casing inner surface on an upstream side in a main stream direction relative to the impeller while being spaced apart from each other in a circumferential direction. A suction port is formed in the vicinity of an apex of the protrusion part. The number of suction ports is equal to the number of blades of the impeller.SELECTED DRAWING: Figure 4
Patent JP-2018159737-A (JP)
Title: Information display device, information display method, and program
Inventor: KOSHIRO TAKASHI
IPC: G06Q50/20
Filed: 2017-03-22
Abstract: PROBLEM TO BE SOLVED: To provide an information display device for giving an effective lecture and designed to make questions conforming to the contents of lectures and appropriate to those who attend lectures.SOLUTION: In the course of proceeding with a lecture while causing a text portion tp, out of a spread page Tx of a document (textbook) which is the object of lecture and displayed on a right screen 17R and that constitutes the core of a lecture, to be displayed in enlarged view on a left screen 17L, a lecturer designates an important keyword (image corresponding keyword Kn or related additional keyword Kdn) and an image Gn that corresponds to the keyword Kn (Kdn), respectively, and performs emphasizing operation, with only this, it is possible to automatically generate and output for display "problem data based on keyword and corresponding image" (or output for transmission to an attendee's terminal). Those who attend lectures are able to perform timely learning that conforms to the contents of lectures with regard to the important keyword by the lecturer and its corresponding image in accordance with the problem screen GQ presented in correspondence to the problem data.SELECTED DRAWING: Figure 7
Patent JP-2017119712-A (JP)
Title: Nucleic acid-based compound and method of use thereof
Inventor: IYER RADHAKRISHNAN P
IPC: C07H21/00
Filed: 2017-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a nucleic acid-base compound.SOLUTION: According to the present invention, a compound is capable of treating hepatitis infections, particularly hepatitis B virus infection. The present inventors have now found a compound and composition that are particularly useful for the treatment of viral infections. According to the present invention, a preferred compound can exert significant activity against hepatitis B virus. The compound according to the present invention is a nucleic acid-based small molecule and comprises at least two nucleoside units, and typically comprises two, three, four, five, or not more than six nucleotides. Preferably, the compound comprises two, three, or not more than four nucleotide units, and more preferably in total two or three nucleotide units.SELECTED DRAWING: None
Patent JP-2018166841-A (JP)
Title: Game machine
Inventor: INAGAKI TADASHI
IPC: A63F7/02
Filed: 2017-03-30
Abstract: To provide a game machine capable of enhancing the amusement of a game.SOLUTION: The game machine comprises: game control means 80 executable of a variable display of a drawing pattern, and executable of a jackpot game advantageous to a game player when a particular display result is derived in the variable display of the drawing pattern; light-emitting means 154 comprising a first light-emitting portion 1541 and a second light-emitting portion 1542; and performance control means 90 capable of causing the first light-emitting portion 1541 or the second light-emitting portion 1542 to emit light according to the game executed by the game control means 80. The first light-emitting portion 1541 allows part of light to pass therethrough and is arranged on a front side of the second light-emitting portion 1542. In addition, between the first light-emitting portion 1541 and the second light-emitting portion 1542 is arranged a plate-like translucent mirror 1543 through which part of light can pass and from which part of light can reflect.SELECTED DRAWING: Figure 8
Patent JP-2018170873-A (JP)
Title: Travel control device of work vehicle
Inventor: SUDA MOTOAKI
IPC: B60L15/20
Filed: 2017-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a travel control device of a work vehicle capable of reducing electric power consumption while maintaining travel performance.SOLUTION: A travel control device comprises a travel motor 12, a rotation detector 60 for detecting an actual rotation speed of the travel motor 12, a battery B for supplying electric power to the travel motor 12, a travel operation lever 41 for setting a travel command value in response to operation by an operator, an inverter IV for supplying DC electric power from the battery B to the travel motor 12 by being converted into AC electric power and a travel control part 53 of a controller 50 for controlling operation of the inverter IV so that the AC electric power of a command frequency corresponding to a command rotation speed set based on the travel command value is supplied to the travel motor 12, and the travel control part 53 is constituted so as to correct a voltage value of the AC electric power supplied to the travel motor 12 based on a difference between a rotation speed difference between the command rotation speed and the actual rotation speed, and a preset reference value.SELECTED DRAWING: Figure 2
Patent JP-2018167522-A (JP)
Title: Method for manufacturing optical device, and optical device
Inventor: HASHIMOTO TAKAO
IPC: G06F3/041
Filed: 2017-03-30
Abstract: To provide a method for manufacturing optical device capable of forming a desired cured resin layer regardless of a shape of a cover member, and an optical device.SOLUTION: A mold member 4 with an engaging protrusion 11 that engages with an opening 2 is closely stack layered onto a cover member 1 with the opening 2 such that the engaging protrusion 11 engages with the opening 2, to form a hollow layer stack 5 in which a curable resin 6 can be filled up. The curable resin 6 is filled into a hollow portion of the layer stack 5, and the curable resin 6 is cured to form a cured resin layer on the cover member 1. The mold member 4 is separated from the cover member 1 and the cured resin layer and an optical member are adhered together.SELECTED DRAWING: Figure 8
Patent JP-2018169142-A (JP)
Title: Waste supply device and waste supply method
Inventor: OKUYAMA KEIICHI
IPC: F23G5/02
Filed: 2017-03-30
Abstract: To provide a waste supply device and a waste supply method capable of supplying waste which is sufficiently reduced in a percentage content of noncombustible matters to a combustion furnace while suppressing its cost.SOLUTION: A combustion unsuitable material ratio determination device includes: a sound collection device which collects dropping sounds of dropped waste; and a frequency analysis device which analyzes the frequency of collected dropping sounds, determines that dropped waste is waste of a low combustion unsuitable material ratio when intensity of sounds of a high frequency in a prescribed range is equal to or less than a prescribed value, and determines that dropped waste is waste of a high combustion unsuitable material ratio when intensity of sounds of a high frequency exceeds the prescribed value. When a combustion unsuitable material ratio of waste in an agitation zone, determined with the combustion unsuitable material ratio determination device is determined to be a high combustion unsuitable material ratio, a crane device control device emits an operation command to a crane device to perform an operation of taking out the waste out of the agitation zone, transporting to the agitation zone and agitating and mixing until a combustion unsuitable material ratio of the waste in the agitation zone is determined to be a low combustion unsuitable material ratio.SELECTED DRAWING: Figure 1
Patent JP-2020095994-A (JP)
Title: Front sheet for solar cell, method for manufacturing the same, and solar cell module
Inventor: HIRAKI DAISUKE
IPC: H01L31/048
Filed: 2017-03-31
Abstract: To provide a front sheet for a solar cell, which has an excellent weather resistance even in use over a long period of time and is superior in the power generation efficiency of a solar cell, a method for manufacturing the front sheet for a solar cell, and a solar cell module.SOLUTION: A front sheet for a solar cell, a method for manufacturing the front sheet for a solar cell and a solar cell module having the front sheet for a solar cell are disclosed. The front sheet comprises a polymer layer on a base material. The polymer layer has a thickness of 2.0-50 μm and contains a binder polymer, and a polymer having an ultraviolet-absorbing structure. In the polymer layer, the total content of olefin compound-originating monomer units and urethane bond-containing constituting units is 50 mass% or more; and the total content of the ultraviolet-absorbing compound and monomer units including the ultraviolet-absorbing structure is 0.5-25 g/m. The content of (meth)acrylic compound-originating monomer units in the polymer layer is 1 mass% or more and less than 50 mass%.SELECTED DRAWING: None