baber/WOPTO huggingface dataset:
Patent JP-2018109709-A (JP)
Title: Zoom lens and imaging device
Inventor: YONEZAWA KEN
IPC: G02B15/167
Filed: 2017-01-05
Abstract: PROBLEM TO BE SOLVED: To provide a zoom lens that has a reduced size, reduced weight, and widened angle, and has high performance over the entire zoom area, and an imaging device including the zoom lens.SOLUTION: A zoom lens comprises, in order from an object side, a positive first lens group G1 immovable during variation of magnification, a plurality of movable lens groups movable during variation of magnification, and a positive final lens group Ge immovable during variation of magnification. The first lens group G1 includes, in order from an object side, a negative first lens group front group G1a immovable during focusing, a positive first lens group middle group G1b movable during focusing, and a positive first lens group rear group G1c. The first lens group front group G1a has, in order continuously from the most object side, a negative meniscus lens having a concave surface directed to an image side, and negative lenses. The formula related to the average value Naven of the refractive index of negative lenses in the first lens group front group G1a: 1.84<Naven is satisfied.SELECTED DRAWING: Figure 1
Patent JP-2018110658-A (JP)
Title: Grip strength measurement method, grip strength measurement device, method, and grip strength measurement system
Inventor: TAGAMI KATSUTOSHI
IPC: A61B5/02
Filed: 2017-01-10
Abstract: PROBLEM TO BE SOLVED: To provide a technique that can measure grip strength more accurately.SOLUTION: First of all, a peripheral length of a measurement region in the arm of the side for measuring grip strength of a subject (measurement region is the place where a below-elbow flexor group exists, more specifically, is the thickest portion lower from an elbow of the arm) is measured by a tape measure while the subject is weakening the arm. This is the first measurement. Subsequently, the peripheral length of the measurement region of the subject is measured while the subject generates maximum grip strength in the hand of the arm. This is the second measurement. Subsequently, the grip strength of the subject of the hand is calculated, based on the peripheral length of the measurement region by the first and second measurement.SELECTED DRAWING: None
Patent JP-2018112534-A (JP)
Title: Measurement device and measurement method
Inventor: TAKASU RYOZO
IPC: G01N15/06
Filed: 2017-01-13
Abstract: PROBLEM TO BE SOLVED: To allow for reducing size and cost.SOLUTION: A measurement device comprises a number concentration meter 20 for measuring number concentration of particles in a gas, a hygrometer 24 for measuring humidity of the gas, and a gas concentration meter 22 for measuring concentration of a specific gas in the gas, and is configured to compute mass concentration of the particles in the gas based on the measured number concentration, measured humidity, measured concentration of the specific gas, and correlation between pre-derived values of number concentration, humidity, and concentration of the specific gas and the mass concentration of the particles in the gas.SELECTED DRAWING: Figure 5
Patent JP-2018116461-A (JP)
Title: Site visit registration method
Inventor: WATANABE AKIHIKO
IPC: G06Q10/00
Filed: 2017-01-18
Abstract: PROBLEM TO BE SOLVED: To perform visit registration in a visit history management device by a simple method using a portable terminal carried by a worker when a plurality of operators visit a site.SOLUTION: A site visit registration method for registering in a visit history server 2 that manages a history of site visits that workers A and B have visited a site performs visit registration in the visit history server 2 using a smart phone 3B locating in the vicinity of a smart phone 3A from the smart phone 3A among smart phones 3A and 3B carried by the workers A and B visiting the site.SELECTED DRAWING: Figure 3
Patent JP-2018120071-A (JP)
Title: Image forming apparatus and program
Inventor: MUTO RYOSUKE
IPC: G03G15/00
Filed: 2017-01-25
Abstract: PROBLEM TO BE SOLVED: To make it possible to perform appropriate color correction according to a properly measured sheet temperature without unnecessarily reducing productivity of an image forming apparatus.SOLUTION: One aspect of the present invention comprises: an image forming part that forms an image on a sheet; an image reading part that reads a surface of the sheet on which the image is formed by the image forming part; and a temperature measuring part that measures the temperature of the sheet the surface of which is read by the image reading part. The aspect of the present invention further includes: a color correction part that corrects the color of the image formed by the image forming part on the basis of the image on the surface read by the image reading part and the temperature of the sheet measured by the temperature measuring part; and a conveyance control part that controls the speed to convey the sheet according to an arrangement relationship between the image reading part and temperature measuring part and a sheet size of the sheet.SELECTED DRAWING: Figure 4
Patent JP-2018121721-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2017-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a game machine with stable quality by protecting a game unit from vibration and the like.SOLUTION: A game machine is removably provided with a game unit 5. The game unit 5 is provided with: a fixed unit structure member such as a case body 1202; and movable decorative bodies 1207, 1209 changed into an operation state through a prescribed track from a stop state at a standby position. A part of the unit structure member is provided with an open hole 1257a or a gap 1257b for fitting movement block members 1256a, 1256b that can cross the track. By inserting the movement block members in the open hole or the like, a movement of the movable decorative bodies from a standby position can be blocked. On the other hand, by evacuating the movement block members from the open hole or the like, the movable decorative bodies can be changed into the operation state. Moreover, an extension line of the movement block members in an advancing direction is arranged and set so that it crosses a part of the movable decorative bodies at the standby position, and the length in the advancing direction is set so that a rear end protrudes outside the open hole or the like in the state that the end is in contact with a part of the movable decorative bodies.SELECTED DRAWING: Figure 24B
Patent JP-2018123448-A (JP)
Title: Water-disintegrable sheet and method for producing the water-disintegrable sheet
Inventor: YAMAZAKI KOSUKE
IPC: D21H15/02
Filed: 2017-01-31
Abstract: PROBLEM TO BE SOLVED: To improve a property of a water-disintegrable sheet not to be torn easily when rubbed strongly, while maintaining water-disintegrability.SOLUTION: Provided is a water-disintegrable sheet obtained by impregnating base paper with an aqueous agent. The base paper sheet has a weight of 30 to 150 gsm and contains a water-soluble binder as well as chemically modified cellulose nanofibers. The aqueous agent contains a crosslinking agent which crosslinks with the aqueous binder.SELECTED DRAWING: Figure 1
Patent JP-2018122898-A (JP)
Title: Blow-molded container
Inventor: ISHIHARA TOMOYUKI
IPC: B65D1/02
Filed: 2017-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a blow-molded container that can suppress transmission of deformation of a barrel part to a port part.SOLUTION: In a blow-molded container 10, a ratio of the outer diameter of a port part 12 to the maximum diameter of a barrel part 11 is 0.7 or more and 1.0 or less. At a neck part 17 positioned between the barrel part and the port part, a straight part 15 extending downward from the port part and a tapered part 14 whose diameter gradually increases from the lower end of the straight part downward are formed. A connection part 13a between the neck part and the barrel part is formed as a curved surface protruding radially outward.SELECTED DRAWING: Figure 1
Patent JP-2018125758-A (JP)
Title: Image formation apparatus, image formation system and image formation control program
Inventor: TAKAGI MUTSUMI
IPC: B41J29/38
Filed: 2017-02-02
Abstract: PROBLEM TO BE SOLVED: To prevent a memory from being added and prevent the image formation timing from being changed even if the sheet remaining number changes due to the change in the setting and configuration when forming an image by storing image data by the sheet remaining number in a memory.SOLUTION: An image formation apparatus includes: a compression unit which generates compressed image data by compressing the image data; a sheet feeding unit which feeds the accumulated sheets for image formation; a memory which stores the compressed image data; an extension unit which generates the image data for image formation by extending the compressed image data; an image formation unit which performs image formation by using the image data for image formation on the sheet fed from the sheet feeding unit; and a control unit which controls compression, storage, extension and image formation. The control unit, when the number of sheets existing in the sheet conveyance path from the sheet feeding unit to the image formation unit in image formation is defined as the sheet remaining number, sets the compression rate when generating the compressed image data so as to store the compressed image data by the sheet remaining number in the memory.SELECTED DRAWING: Figure 1
Patent JP-2018123108-A (JP)
Title: Stable crystal of tricyclic spiro compound
Inventor: HISAICHI KATSUYA
IPC: A61P29/00
Filed: 2017-02-03
Abstract: PROBLEM TO BE SOLVED: To overcome a very important problem in selection of crystal forms of a drug substance most suitable for indications or formulation thereof in manufacturing pharmaceuticals, because a crystalline compound has a case to have a plurality of crystal form, i.e. crystal polymorphism, and physical properties such as solubility, dissolution rate, or stability to heat, light, temperature or the like are different depending on each crystal form in the case that crystal polymorphism exists.SOLUTION: There is provided a stable crystal of a compound I, which is a tricyclic spiro compound having strong antagonistic action to an EPreceptor and prevention and/or therapeutic agent for diseases caused by activation of the EPreceptor.SELECTED DRAWING: None
Patent JP-2018128054-A (JP)
Title: Seal chain
Inventor: YASU TAKUYA
IPC: F16G13/02
Filed: 2017-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a seal chain which can effectively seal a lubricant disposed between a bush and a roller over a long time.SOLUTION: A seal chain 11 includes: a pair of inner link plates 12; a bush 17 which is joined to the pair of inner link plates 12 at both end parts; a pin 20 which is inserted into the bush 17; a roller 18 supported by the bush 17 inserted thereinto; a pair of outer link plates which are disposed so as to sandwich the pair of inner link plates 12 from the outer side and to which both end parts of the pin 20 are respectively joined; recessed parts 50, each of which is formed on an inner peripheral surface 12a of the inner link plate 12 so as to enclose the bush 17; and seal parts 19, each of which is disposed between a bottom surface 50a of the recessed part 50 and an end surface 18a of the roller 18 so as to be fitted in the recessed part 50 and seals a lubricant G1 disposed between the bush 17 and the roller 18.SELECTED DRAWING: Figure 2
Patent JP-2018127927-A (JP)
Title: Cryopump
Inventor: TAKAHASHI SO
IPC: F04B37/08
Filed: 2017-02-07
Abstract: PROBLEM TO BE SOLVED: To improve exhaust performance of a cryopump.SOLUTION: A cryopump 10 comprises: a refrigerator 16 comprising a high-temperature cooling stage and a low-temperature cooling stage; a radiation shield 30 thermally connected to the high-temperature cooling stage, and cylindrically extending in an axial direction from a cryopump intake port; and a low-temperature cryopanel part thermally connected to the low-temperature cooling stage, surrounded by the radiation shield 30, comprising a plurality of cryopanels 60, and a plurality of heat transfer bodies 62 arranged in a columnar shape in the axial direction, and in which the plurality of cryopanels 60 and the plurality of heat transfer bodies 62 are stacked in the axial direction.SELECTED DRAWING: Figure 1
Patent JP-2018126383-A (JP)
Title: Game machine
Inventor: MATSUMOTO SHINPEI
IPC: A63F7/02
Filed: 2017-02-09
Abstract: PROBLEM TO BE SOLVED: To achieve a further improvement of amusement.SOLUTION: In a ready-to-win presentation in a high probability state, a game machine performs a success or failure whipping-up presentation by using a heart-shaped symbol in a state displaying characters "Hat Ten (development)" on the surface thereof (screen 737), like a round addition presentation during a big win. If the presentation results in a failure after the success or failure whipping-up presentation, the game machine displays the heart-shaped symbol in a broken state (screen 738). On the other hand, if the presentation results in a success after the success or failure whipping-up presentation, the game machine stops and displays the heart-shaped symbol in a state displaying the characters "Hat Ten (development)" on the surface thereof (screen 739).SELECTED DRAWING: Figure 123
Patent JP-2018128396-A (JP)
Title: Pressure sensor device, electronic apparatus and moving body
Inventor: NAKAJIMA SATOSHI
IPC: G01L9/00
Filed: 2017-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a pressure sensor device capable of improving the accuracy, and an electronic apparatus and a moving body.SOLUTION: Disclosed pressure sensor device includes: a base; a base plate fixed to the base; a bonding wire connected to the base plate; a pressure sensor which is supported by the base plate via the bonding wire and has a diaphragm which deflects and deforms when receiving a pressure; a pressure propagation part disposed over the pressure receiving surface of the diaphragm for propagating the pressure to the pressure receiving surface; and a bonding part bonding the pressure sensor to the base.SELECTED DRAWING: Figure 1
Patent JP-2018129778-A (JP)
Title: Mobile terminal
Inventor: HIRAO TADAHARU
IPC: G08B23/00
Filed: 2017-02-10
Abstract: PROBLEM TO BE SOLVED: To increase functionality and convenience of a mobile terminal with respect to an emergency voice call after a security buzzer sound.SOLUTION: When a security switch is turned on, a sound of a security buzzer 302 starts, and when a voice call is started while the security buzzer 302 is ringing, the sound of the security buzzer 302 is temporarily stopped or the sound volume of the security buzzer 302 is reduced, so that it becomes easier to hear a voice call without being interrupted by the sound of the security buzzer 302. When the voice call is terminated, the sound of the security buzzer 302 is resumed so as to inform the surroundings of crime prevention needs. When the ringing of the buzzer 302 is resumed, gradually raising the sound volume of the security buzzer 302 does not surprise the other party.SELECTED DRAWING: Figure 1
Patent JP-2018130178-A (JP)
Title: Game machine
Inventor: OKAMURA GEN
IPC: A63F7/02
Filed: 2017-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of enhancing an interest of a player.SOLUTION: Termination of an advantageous state is set by termination means, on the basis of passage of a game ball through a specific area. Therefore, when the advantageous state is set and a game ball enters a specific area in a short period, the period of the advantageous state becomes short. On the basis of start of a first privilege game, until establishment of a specific condition, an establishment interval of an open condition is shortened by variable control means, and therefore, a game ball easily enters a ball entry means during the first privilege game, and the advantageous state can be started with the information stored in the storage means. Therefore, even when the advantageous state is terminated in a short period, a malfunction in which information is not stored in the storage means can be suppressed, thereby enhancing the player's interest.SELECTED DRAWING: Figure 190
Patent JP-2018133711-A (JP)
Title: Transmission system, transmission method, and compression processing unit
Inventor: SHIINA RYOTA
IPC: H04B10/2575
Filed: 2017-02-15
Abstract: PROBLEM TO BE SOLVED: To reduce transmission rate in an optical transmission section in signal transmission at a DRoF system.SOLUTION: A transmission system includes: a compression processing unit which includes a clip processing part to clip the amplitude of an input signal at a predetermined value, a nonlinear transformation processing part to perform nonlinear transformation processing on the clipped signal using a nonlinear function, and a thinning processing part to perform thinning processing for reducing the quantization number of the nonlinearly-transformed signal; and a decompression processing unit including a nonlinear inverse transformation processing part to perform inverse transformation on a signal input from the compression processing unit using an inverse transformation function of the nonlinear function.SELECTED DRAWING: Figure 1
Patent JP-2017214919-A (JP)
Title: Gas turbine engine with duct
Inventor: ANTONIO GUIJARRO VALENCIA
IPC: F02K3/06
Filed: 2017-02-22
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and method for a gas turbine engine including a duct located within the air flow of the engine.SOLUTION: A duct 84 has an inlet 90 and a louver covering the inlet 90. The louver 92 has multiple airfoils 94, 96 arranged to direct the air flow into the inlet 90 of the duct 84.SELECTED DRAWING: Figure 2
Patent JP-2017133016-A (JP)
Title: Aqueous polyurethane resin dispersion and application thereof
Inventor: YAMADA TAKESHI
IPC: C08F290/06
Filed: 2017-02-22
Abstract: PROBLEM TO BE SOLVED: To provide an aqueous polyurethane resin dispersion short in manufacturing time, excellent in storage stability, having high hardness of a cured film after curing by an active energy ray (for example ultraviolet) irradiation and having high adhesiveness to a substrate.SOLUTION: There are provided an aqueous polyurethane resin dispersion by dispersing at least a polyurethane resin (A) having a polymerizable unsaturated bond and a compound (B) having a polymerizable unsaturated bond in an aqueous medium, where the polyurethane resin (A) having the polymerizable unsaturated bond is obtained by reacting at least polyol (a), acidic group-containing polyol (b), polyisocyanate (c) and primary hydroxyl group-containing (meth)acrylate (d) and the total amount of the primary hydroxyl group-containing (meth)acrylate (d) and the compound (B) having the polymerizable unsaturated bond is 60 to 80 wt.% of the whole resin solid component, a photosetting composition, a coating composition and a coating agent composition containing the aqueous polyurethane resin dispersion.SELECTED DRAWING: None
Patent JP-2018135199-A (JP)
Title: Article carrier
Inventor: KINUGAWA TOMOTAKA
IPC: B65G1/04
Filed: 2017-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a technology which has high load bearing compared to a cantilever structure and prevents falling off of an article to be conveyed with a simple structure when conveying the article while suspending the article to support it in the vertical direction.SOLUTION: An article carrier 1 in which a first body frame 11 and a second body frame 12 are arranged at a position overlapping a storage space S of an article 90 when viewed in a horizontal direction H includes a falloff prevention body 3 for preventing the article 90 from falling off from the storage space S. The falloff prevention body 3 has: a first support section 31 which is supported by the first body frame 11 in a rotatable manner; a second support section 32 which is supported by the second body frame 12 in a rotatable manner; and a support body 33 which connects the first support section 31 and the second support section 32. The support body 33 enables attitude change into a first state which overlaps the storage space S when viewed in a vertical direction V by rotation of the first support section 31 and the second support section 32 and is positioned below the storage space S, and a second state which is positioned in a place that does not overlap the storage space S when viewed in the vertical direction V.SELECTED DRAWING: Figure 2
Patent JP-2018137400-A (JP)
Title: Method for manufacturing compound semiconductor
Inventor: IKENAGA KAZUMASA
IPC: C30B29/38
Filed: 2017-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a compound semiconductor, which is uniform in the emission wavelength of a semiconductor in a substrate plane, and which allows semiconductor devices to be obtained from a substrate with a satisfactory yield, and allows epitaxial wafers to be fabricated with a high yield.SOLUTION: A method for manufacturing a compound semiconductor comprises: the first step of forming a low-temperature buffer layer on a substrate; the second step of forming an n-type semiconductor layer on the low-temperature buffer layer; and the third step of forming a light-emitting layer of a multi-quantum well type structure on the n-type semiconductor layer. In the method, the temperature and warp quantity of the substrate are measured at least after the completion of the second step and before the start of the third step, and a temperature when the substrate becomes flat before the start of the third step is used as a heating temperature in the third step.SELECTED DRAWING: Figure 2
Patent JP-2018139657-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKUTO
IPC: A63F7/02
Filed: 2017-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of executing interesting performance.SOLUTION: A game machine 1 includes performance execution means executing first notice performance 71 and second notice performance 72 where shift from a front half part to a rear half part is set as an event where a possibility for jackpot to occur remains. A result of whether or not the first notice performance 71 shifts from the front half part to the rear half part (for example, whether or not a door closes) and a result of whether or not the second notice performance 72 shifts from the front half part to the rear half part (for example, whether or not the door closes) are shown almost simultaneously.SELECTED DRAWING: Figure 19
Patent JP-2018140459-A (JP)
Title: Grinder
Inventor: TOBIYAMA HIROTSUGU
IPC: B24B49/18
Filed: 2017-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a grinder which accurately dresses a ground surface of a ground grindstone into a curved shape according to a desired wafer shape.SOLUTION: A grinder 1 includes: a wafer chuck 3 holding a wafer W; grinding means 2 having a ground grindstone 21 grinding the wafer W; a dress unit 8 dressing the ground grindstone 21; and a dress unit tilt mechanism 9 tilting the dress unit 8. The control device 10 calculates a tilt angle of the dress unit 8 based on thicknesses of three points on the dress material 81 measured by a touch sensor 84, and corrects the tilt angle of the dress unit tilt mechanism 9 so as to coincide with the tilt angle of the dress unit 8.SELECTED DRAWING: Figure 6
Patent JP-2018143048-A (JP)
Title: Method for molding resin casing and motor
Inventor: YOSHIDA TATSUYA
IPC: H02K15/12
Filed: 2017-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for molding a motor, in which a metal mold is inhibited from being damaged and deformed.SOLUTION: A motor includes a resin casing covering a stator at least partially. Each of a plurality of divided cores 40 constituting a stator core includes: a core back 41; and a tooth 42 extending to one side in the radial direction from the core back. An insulator 212 includes a contact surface further protruding to one side in the radial direction than the tip of the tooth in the radial direction. During molding the resin casing, the contact surface comes into contact with a first metal mold 81 in the radial direction.SELECTED DRAWING: Figure 9