baber/WOPTO huggingface dataset:
Patent JP-2018006794-A (JP)
Title: Image reading optical system and image reader
Inventor: AIKAWA SEISHI
IPC: G03B27/54
Filed: 2016-06-27
Abstract: PROBLEM TO BE SOLVED: To provide an image reading optical system capable of deepening a bending angle of an optical path in relative to a case where an iris consisting of only a tabular member is adopted, when disposing an iris on the bent optical path, and an image reader.SOLUTION: An image reading optical system includes: an image reading part 88 in which multiple reading elements are arranged side by side in a first direction; a first reflective optical system 90 for reflecting a reflection light L that is obtained by reflecting an irradiation light from a light source on a read object; a second reflective optical system 92 for converging the reflection light that is reflected by the first reflective optical system 90, to the image reading part 88; and an iris including a tabular member including an opening for regulating the reflection light that is reflected by the first reflective optical system 90, in the first direction, the tabular member being provided with at least one tabular piece 94a, 94b which is bent at a predetermined angle in relative to the opening along a tangential line of the opening in the first direction.SELECTED DRAWING: Figure 2
Patent JP-2018004116-A (JP)
Title: Bathroom ventilation device
Inventor: MATSUMOTO YUI
IPC: F24F7/06
Filed: 2016-06-29
Abstract: PROBLEM TO BE SOLVED: To solve a problem of a conventional ventilation device that cannot prevent a bathroom from getting moldy because of dirty particulates generated while a user is taking a bath flying apart or adhering to a ceiling.SOLUTION: By being operated while a user is taking a bath, a bathroom ventilation device 1 can enhance dehumidification and prevent mold growth in the bathroom, in a manner to generate an air flow by sucking in air containing dirty particulates, generated while the user is taking the bath, through an inlet port 8, sending the air into air purification means 12 to purify the same and discharging the purified air through a circulation air outlet port 9 along a ceiling surface and thereby collecting the dirty particulates and enabling the air flow to prevent the dirty particulates from adhering to the ceiling surface.SELECTED DRAWING: Figure 1
Patent JP-2018004928-A (JP)
Title: Color conversion sheet, and light source unit, display and illumination containing the same
Inventor: SAKAINO HIROTAKE
IPC: C09K11/06
Filed: 2016-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a color conversion sheet used in a liquid crystal display and LED illumination which achieves improvement in color reproducibility and durability.SOLUTION: A color conversion sheet converts incident light into light having a longer wavelength than that of the incident light, and contains at least the following layer (A) and layer (B): (A) a color conversion layer which is a continuous layer containing at least one organic luminescent material and a binder resin; and (B) a laminate containing a cured product layer of a polyol resin and a resin composition containing a silicon compound having a specific structure and its hydrolysate.SELECTED DRAWING: None
Patent JP-2018003770-A (JP)
Title: Ignition coil for internal combustion engine
Inventor: SATO YOSHITAKA
IPC: H01F38/12
Filed: 2016-07-06
Abstract: PROBLEM TO BE SOLVED: To provide an ignition coil for an internal combustion engine capable of releasing stress which may generate and preventing leakage of filler resin without increasing required dimensional accuracy.SOLUTION: An ignition coil 1 has a primary coil 11 and a secondary coil 12, a case 2, a filler resin 13, a plug member 3 and a covering member 4. The case 2 has a case main body portion 21 and a high-pressure tower portion 22. The filler resin 13 is charged in the case 2 to seal the primary coil 11 and the secondary coil 12. The plug member 3 is disposed in the high-pressure tower portion 22. The covering member 4 is disposed to cover at least an end portion at a Z1 side, of the high-pressure tower portion 22 from an outer peripheral side. The covering member 4 has an extended portion 41 extended between the high-pressure tower portion 22 and the plug member 3. The extended portion 41 is elastically deformable, compressed between the high-pressure tower portion 22 and the plug member 3 to be kept into contact with both of the high-pressure tower portion 22 and the plug member 3, and seals a clearance between the high-pressure tower portion 22 and the plug member 3.SELECTED DRAWING: Figure 1
Patent JP-2018011029-A (JP)
Title: Imprinting apparatus and article manufacturing method
Inventor: OTA JUN
IPC: B81C1/00
Filed: 2016-07-15
Abstract: PROBLEM TO BE SOLVED: To provide an imprinting apparatus advantageous to form an accurate pattern.SOLUTION: An imprinting apparatus molds an imprinting material by using a mold on a base plate. The imprinting apparatus comprises: a movable stage that holds the base plate; a supply unit that discharges the imprinting material; and a control unit that discharges the imprinting material to the supply unit while moving the stage such that the imprinting material is supplied onto the base material. On the basis of characteristic information indicating a relation between an amount of imprinting material to be discharged from the supply unit and the position where the amount of imprinting material to be discharged is disposed onto a target object, the discharge of the imprinting material from the supply unit is controlled such that the target amount of imprinting material is disposed at a target position on the base plate.SELECTED DRAWING: Figure 4
Patent JP-2018011490-A (JP)
Title: Rotary electric machine
Inventor: KIMURA ASAKA
IPC: H02P25/18
Filed: 2016-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a rotary electric machine that is able to reduce, with a simple configuration, torque ripple during a half-wave drive process.SOLUTION: A rotary electric machine comprises first and second coils 13, 14 for three phases connected in a star shape; a first inverter 30; a second inverter 40; a first neutral point switch S1Mn; and a second neutral point switch S2Mp. The first neutral point switch S1Mn connects one end of a low-side switch forming the first inverter 30, and a neutral point N1 of the first coil 13. The second neutral point switch S2Mp connects one end of a high-side switch forming the second inverter 40, and the neutral point N2 of the second coil 14.SELECTED DRAWING: Figure 1
Patent JP-2018013554-A (JP)
Title: Encryption device, encryption method, encryption data and encryption program
Inventor: HORIE SHINKICHI
IPC: G09C1/00
Filed: 2016-07-19
Abstract: PROBLEM TO BE SOLVED: To improve robustness of encryption.SOLUTION: An encryption device comprises an acquisition unit for acquiring information to be an encryption target and an encryption unit for encrypting the acquired information by applying a plurality of functions to the information in order of having a quasi-periodic structure. For example, an encryption device 100 performs encryption by applying Cantor functions Φand Φdifferent from each other to a plain sentence in order of a Fibonacci word. As a result, the encryption device 100 makes it difficult to estimate an encryption key according to an attack technique of differentiation or the like, so that robustness of encryption can be improved.SELECTED DRAWING: Figure 1
Patent JP-2018013153-A (JP)
Title: Torque fluctuation suppression device, torque converter, and power transmission device
Inventor: TOMIYAMA NAOKI
IPC: F16H25/18
Filed: 2016-07-20
Abstract: PROBLEM TO BE SOLVED: To suppress peak of torque fluctuation in a comparatively wide rotating speed range, in a device for suppressing the torque fluctuation of a rotary member.SOLUTION: A device includes a mass body 20, a centrifugal element 21, a cam mechanism 22, and a movement restricting portion. The mass body 20 is relatively rotatable to an output-side rotor 12. The centrifugal element 21 is supported by the output-side rotor 12 and radially movable. The cam mechanism 22 has a cam 31 and a roller 30, and receives centrifugal force acting on the centrifugal element 21 to convert the centrifugal force into circumferential force in a direction to reduce relative displacement, when rotational phase difference is generated between the output-side rotor 12 and the mass body 20. The movement restricting portion has an orifice Or in which a working fluid can be circulated in accompany with the radial movement of the centrifugal element 21, and restricts a moving speed to a radial inner side, of the centrifugal element 21.SELECTED DRAWING: Figure 2
Patent JP-2016179376-A (JP)
Title: Game machine
Inventor: KANO TATSUYOSHI
IPC: A63F7/02
Filed: 2016-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a game machine that simultaneously performs dynamic displays of a plurality of special symbols and that can suppress confusion of a player.SOLUTION: In a pachinko machine 10, reservation symbols of a plurality of special symbols are collectively displayed in an order of winnings in a third symbol display device 81. An order to start a variation among the reservations is determined or updated every time a discrimination condition is established. On the basis of an establishment of a predetermined condition, the reservation symbols displayed in the order of winnings are caused to be displayed by a rearrangement in an order of a start of dynamic display. In this way, even if dynamic displays of special symbols are started in an order different from the order of winnings, a player can know a correct start order of the dynamic displays.SELECTED DRAWING: Figure 146
Patent JP-2018012266-A (JP)
Title: Decorative sheet having mortar layer
Inventor: HIRAYAMA HIROKI
IPC: B32B13/02
Filed: 2016-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a decorative sheet having a mortar layer in which generation of efflorescence or the lie on a surface of the mortar layer when water droplet are adhered and generation of cracks or the like along fold when fold is generated is effectively suppressed.SOLUTION: A decorative sheet has a substrate sheet 3 and a mortar layer 5 laminated on a top face of the substrate sheet 3 and containing mortar with a semi-solidification state, continuous unwoven fabric 7 with basis weight of 10 to 50 g/mis embedded in the mortar layer 5, the mortar layer 5 has a surface dotted with unwoven fabric parts 7a that a part of the embedded unwoven fabric 7 is exposed when visualized, and contact angle with water is 60 degree or more and hydrophobicity is exhibited.SELECTED DRAWING: Figure 1
Patent JP-2018014416-A (JP)
Title: Ignition coil for internal combustion engine and manufacturing method thereof
Inventor: KONISHI ATSUSHI
IPC: F02P15/00
Filed: 2016-07-21
Abstract: PROBLEM TO BE SOLVED: To provide an ignition coil for internal combustion engine capable of preventing the filling resin in a case from cracking, while suppressing transmission of vibration from a fixed part to a connector, and to provide a manufacturing method thereof.SOLUTION: A first filling resin 14 is arranged to cover a secondary spool 16 and a secondary coil 12 at least from the outer peripheral side. A second filling resin 15 is filling a case 3, and seals a primary coil 11, the secondary spool 16, the secondary coil 12, a center core 13, an outer peripheral core 2, and a sealed part 5 having the first filling resin 14. A connector 4 is projecting toward the outside of the case 3. The case 3 has a fixed part 331. The second filling resin 15 is covering the outer peripheral core 2. The second filling resin 15 has an elastic modulus lower than that of the first filling resin 14. An ignition coil 1 is manufactured by filling the case 3 with the first filling resin 14, and after curing the first filling resin 14, filling the case with the second filling resin 15.SELECTED DRAWING: Figure 1
Patent JP-2018013627-A (JP)
Title: Belt device and image forming apparatus
Inventor: SHAKUNAGA NORIAKI
IPC: G03G15/00
Filed: 2016-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a belt device that can accurately detect scale-like patterns formed on the belt member with optical sensors, and an image forming apparatus.SOLUTION: A belt device comprises: optical sensors 41A and 41B that detect scale-like patterns 30p and 30s formed on an intermediate transfer belt 8 (belt member); output detection means that detects a change in magnitude W of variation in output from the optical sensors 41A and 41B, while moving the intermediate transfer belt 8 in the width direction with moving means 12C and 65 to relatively varying the positions in the width direction of the scale-like patterns 30p and 30s to the optical sensors 41A and 41B; and a control part 90 (control means) that controls the moving means 12C and 65 so that when determining the positions in the width direction of the scale-like patterns 30p and 30s with respect to the optical sensors 41A and 41B, the magnitude W of variation in output detected by the output detection means exceeds a predetermined value.SELECTED DRAWING: Figure 4
Patent JP-2018017421-A (JP)
Title: Ceiling-embedded air conditioner
Inventor: INABA SHIGENORI
IPC: F24F1/00
Filed: 2016-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a ceiling-embedded air conditioner capable of switching a blowout direction of air-conditioned air to any of a wide wind direction, a direct advance direction and a spot wind direction.SOLUTION: In a casing body buried in a ceiling, air blowout passages 64 (64A-64D) are arranged along each side of a virtual quadrangle. Each air blowout passage 64 includes first and second airflow guide vanes 7a, 7b that is formed into a slender rectangular parallelepiped having a pair of long side walls 641, 642 arranged with a predetermined interval in parallel along each side of the virtual quadrangle, and a pair of short side walls 643, 644 coupling end parts of the long side walls to each other, and that is configured to change a blowout direction of air-conditioned air passing in the air blowout ports 64, to the respective short side walls 643, 644 sides in the respective air blowout passages 64.SELECTED DRAWING: Figure 10a
Patent JP-2018019240-A (JP)
Title: Image processing device, control method, and program
Inventor: SUGIYAMA HIDEKI
IPC: H04N1/00
Filed: 2016-07-27
Abstract: PROBLEM TO BE SOLVED: To manage an external service and utilization of an image processing device for the external service without providing any special management function at a side of an external server that provides the external service.SOLUTION: An image processing device comprises: a service provider for providing a service by the image processing device; and an application and a Web browser for requesting provision of a service to an external device. The Web browser includes an URL registration part for registering an URL of a Web application that is a request destination of the service. When a request of the provision of the service from the Web application is received, the service provider discriminates whether an URL of the Web application that is the request source of the provision of the service is registered. In a case where the URL is registered, the requested service is provided and in a case where the URL is not registered, the provision of the service is rejected.SELECTED DRAWING: Figure 5
Patent JP-2018003226-A (JP)
Title: Closing of cloak-type vest and rain wear
Inventor: SHIGYO YOSHIRO
IPC: A41D13/00
Filed: 2016-07-08
Abstract: PROBLEM TO BE SOLVED: To provide closing of a cloak-type vest and rain wear, in which a brooch and a cuff are moved.SOLUTION: Clothing is configured so that a back-to-back type fastener having two pulls which are vertically moved is provided on a brooch part of a cloak, and a face-to-face type fastener having two pulls which are vertically moved is provided on a range from a sleeve-cap to an elbow length part of the cloak, and the cloak has cuffs and cuff lids.SELECTED DRAWING: Figure 1
Patent JP-2018017616-A (JP)
Title: Route guide device, route guide method, and program
Inventor: ANZAI SHINYA
IPC: G09B29/10
Filed: 2016-07-28
Abstract: PROBLEM TO BE SOLVED: To prevent bad effects arising from steadily gazing a screen and display information about a guidance point in a manner that corresponds to the current place, thereby realizing easy to understand route guidance.SOLUTION: A control unit 11 of an information terminal 1 (route guide device) inputs a place of departure (current place) and a destination (step S1), constructs a shortest route passing through at least one or more guidance points from the place of departure to the destination (step S2), acquires display control information 70 (image rotation information 71 and arrow information 72) of a guidance point image Im for each guidance point on the constructed route (step S3), and generates a guidance point image Im in which the display control information 70 is reflected (step S4). Then the control unit 11 displays a guidance point image Im that pertains to a next guidance point on the route as reckoned from the place of departure (current place) (step S5).SELECTED DRAWING: Figure 5
Patent JP-2018018743-A (JP)
Title: Lead storage battery
Inventor: KAWAKAMI TAKAAKI
IPC: H01M4/62
Filed: 2016-07-29
Abstract: PROBLEM TO BE SOLVED: To improve a low-temperature high-rate discharge performance.SOLUTION: A lead storage battery comprises: a positive electrode plate; a negative electrode plate; and an electrolyte solution. The negative electrode plate includes a negative electrode material. The negative electrode material includes an organic shrink-proofing agent. In the organic shrink-proofing agent, the content of sulfur elements (S elements) is over 3000 μmol/g up to 9000 μmol/g. The electrolyte solution is 1.28 or more in specific weight.SELECTED DRAWING: Figure 2
Patent JP-2018017962-A (JP)
Title: projector
Inventor: KADOTANI NORIKAZU
IPC: H04N5/74
Filed: 2016-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a projector in which vibration control of a fan can be easily achieved.SOLUTION: A projector includes: a fan housing; a fan having a first attachment part provided in the fan housing; an exterior housing having a second attachment part to which the first attachment part is attached, for accommodating the fan; an elastic member interposed between the first attachment part and the second attachment part; and an attachment member with one end penetrating the first attachment part and the elastic member and being fixed to the second attachment part, for attaching the fan into the exterior housing.SELECTED DRAWING: Figure 5
Patent JP-2017023758-A (JP)
Title: Game machine
Inventor: MIYANAGA MAKOTO
IPC: A63F7/02
Filed: 2016-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of improving fixation strength of a performance sheet body to a core.SOLUTION: A game machine 10 includes a movable performance member 110 changing to a standby state in which a net body 141 is reeled up around a roll by a core 150 and a performance state in which the net body 141 is delivered from the core 150 and is spread. The movable performance member 110 includes a rear-side falling member 121 for fixing one end in a reel-up direction of the net body 141, and a resin sheet part 170 extended from an end at a side in the reel-up direction of the net body 141 and fixed to the core 150. While the core 150 is being rotated in a direction opposite to the reel-up direction and the core 150 is separated from the rear-side falling member 121 when shifting from the standby state to the performance state, the core 150 is being rotated in the reel-up direction and is brought closer to the rear-side falling member 121 when shifting from the performance state to the standby state.SELECTED DRAWING: Figure 9
Patent JP-2018020815-A (JP)
Title: Synthetic resin cap
Inventor: KAWAMURA NOBUO
IPC: B65D41/04
Filed: 2016-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a synthetic resin cap capable of improving performance in prevention of so-called cap flying.SOLUTION: A synthetic resin cap includes a top wall 4 and an approximately cylindrical skirt wall 5 extending from an outer peripheral part of the top wall 4, and also includes a screw thread surrounding an inner peripheral surface of the skirt wall 5. The screw thread is intermittently extended so that a first screw piece 12 at a starting end of the screw thread is longer than a second screw piece 13 and a third screw piece 14. Furthermore, the number of turns of the screw thread is larger than two.SELECTED DRAWING: Figure 2
Patent JP-2018023240-A (JP)
Title: Rotary electric machine and rotary electric machine terminal box
Inventor: YAMATANI RYUNOSUKE
IPC: H02K5/22
Filed: 2016-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a function of a rotary electric machine and a rotary electric machine terminal box which makes it possible to change an orientation of an outlet hole of the terminal box and to change a hole diameter of the terminal box without removing a case of the terminal box of the rotary electric machine from the rotary electric machine.SOLUTION: A terminal box having a connection terminal accommodated therein and having a power supply cable outlet hole is fixed to the rotary electric machine. The terminal box includes: a bottom plate portion fixed to a frame of the rotary electrical machine; a body portion attached to the bottom plate portion; and a cover to be covered from the top of the body portion. The body portion has a plurality of power cable outlet holes having different diameter sizes on the side surface of the same.SELECTED DRAWING: Figure 3
Patent JP-2018029439-A (JP)
Title: State monitor for semiconductor element
Inventor: ENDO HIROSHI
IPC: H02M7/48
Filed: 2016-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a state monitor for semiconductor element, capable of monitoring a detailed state of a semiconductor element.SOLUTION: A state monitor 100 of a semiconductor element 202 includes: a partial-voltage part 4 which detects a state of the semiconductor element 202 included in a power conversion part 201 and outputs a voltage corresponding to a state of the semiconductor element 202; a plurality of comparators 5 (5a-5c) into which a voltage output from the partial-voltage part 4 is input and which compares the input voltage to reference values A1-A3 and outputs the comparative result.SELECTED DRAWING: Figure 1
Patent JP-2018027837-A (JP)
Title: Image formation device
Inventor: UCHIYAMA MANABU
IPC: B65H1/00
Filed: 2016-08-18
Abstract: PROBLEM TO BE SOLVED: To reliably and properly determine a variety of sizes of recording media by a simple configuration, in an image formation device.SOLUTION: A printer 1 includes: a housing 3; a placing part 4 provided to the housing 3 and placing a variety of sizes of sheet P thereon; at least one light receiving part 12 provided to the housing 3; a change part provided between the light receiving part 12 and a light source S for outputting light L incident on the light receiving part 12 and changing a light volume of light L incident on the light receiving part 12 on the basis of a sheet P on the placing part 4; and a size determination part 15 for determining a size of the sheet P placed on the placing part 4 on the basis of the light volume of light L received by the receiving part 12 and changed by the change part.SELECTED DRAWING: Figure 6
Patent JP-2016193311-A (JP)
Title: Reel type game machine
Inventor: MOTONO KUNIAKI
IPC: A63F5/04
Filed: 2016-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a reel type game machine capable of diversifying a combination of patterns to be displayed while reducing a load applied to a control system.SOLUTION: One of first data, second data, and third data is selected, based on a second stop operation start position located by position location means when two of three reels are being rotated, and stop operation is detected by stop operation detection means, and a first stop operation start position located by the position location means when all of the three reels are being rotated and the stop operation is detected by the stop operation detection means.SELECTED DRAWING: Figure 80