baber/WOPTO huggingface dataset:
Patent JP-2018054989-A (JP)
Title: Optical system and optical instrument including the same
Inventor: IWAMOTO SHUNJI
IPC: G02B13/02
Filed: 2016-09-30
Abstract: PROBLEM TO BE SOLVED: To provide an optical system in which chromatic aberrations and field curvature are satisfactorily corrected.SOLUTION: In an optical system 1, a distance from a position, where paraxial and axial rays enter a lens surface closest to an enlargement side, to an optical axis is larger than a maximum value of a distance from a position, where paraxial and axial rays enter a lens surface closer to a reduction side than an intersection P between the optical axis and a pupil paraxial ray, to the optical axis. The optical system 1 has an optical element G satisfying all the following conditional expressions: 30≤νd≤40, 1.225≤nd-14.387/νd≤1.276, 0.4300≤θgF-2.9795/νd≤0.5010, where νd represents an Abbe number of the optical element G, θgF represents a partial dispersion ratio for a g-line and an F-line of the optical element G, and nd represents a refractive index for a d line of the optical element G. When the optical element G is disposed closer to the enlargement side than a point P, the optical element G is a negative lens. When the optical element G is disposed closer to the reduction side than the point P, the optical element G is a positive lens.SELECTED DRAWING: Figure 1
Patent JP-2018059560-A (JP)
Title: Pipe connection structure
Inventor: TSUNODA TAKUYA
IPC: F16L37/133
Filed: 2016-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a pipe connection structure which facilitates pipe connection and is simple and compact.SOLUTION: A pipe connection structure includes: a first coupling 1 provided on a first pipe A; a second coupling 2 which is provided on a second pipe B and is inserted and connected to the first coupling 1; and a lock member 3 which has a base part 31 provided separately from the first coupling and the second coupling and having an abutting surface 34 capable of abutting on a back surface 23 directing to the side opposite to the first coupling 1, of the second coupling 2, and at least one arm part 32 attaining to the first coupling 1 along a connection direction X of the first coupling 1 with the second coupling 2 via the lateral side of the second coupling 2 from the base part 31. Therein, a pressing part 35 which forms an engagement part 33 and an engaged part 13 which are engaged with each other respectively on the arm part 32 and the first coupling 1 and presses the second coupling 2 in a direction vertical to the connection direction X is provided on at least either one side of the arm part 32 and the base part 31.SELECTED DRAWING: Figure 1
Patent JP-2018060933-A (JP)
Title: Semiconductor device
Inventor: WATANABE SHINSUKE
IPC: H03F1/30
Filed: 2016-10-06
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor device that comprises a field-effect transistor and that can suppress increase in area of a substrate.SOLUTION: A semiconductor device comprises: a transistor provided on a first substrate; a gate pad connected with a gate electrode of the transistor; a conductive bump provided on the gate pad; a second substrate provided above the first substrate, and that has a first surface and a second surface; a first electrode that penetrates through the second surface from the first surface, and that is connected with the conductive bump at the second surface side; a resistor whose one end is connected with the first surface side of the first electrode, and whose other end is connected with an input terminal; and a second electrode provided on the first surface adjacently to the first electrode, and connected with the input terminal without interposing the resistor. A gate leakage current of the transistor flows from the first electrode to the input terminal through a base material of the second substrate and the second electrode.SELECTED DRAWING: Figure 1
Patent JP-2017000881-A (JP)
Title: Pinball game machine
Inventor: UCHIYAMA TAMOTSU
IPC: A63F7/02
Filed: 2016-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a pinball game machine preventing players having done no fraud from feeling a sense of discomfort, while preventing a fraudulent win of a variable winning device.SOLUTION: On the basis of a determination that a game state is transferred to a special game state advantageous to a player by lottery means, special game execution means executes a special game having a normal operation state and a special operation state. When a game ball is detected by ball detection means, game state control means, after a termination of the special game, transfers the game state to a specific game state advantageous to the player. The special game includes a first special game where a game ball easily passes through a specific area during the special operation state, and a second special game where the game ball does not pass through the specific area or it is difficult for the game ball to pass therethrough compared with the first special game. When the game ball passes through the specific area during the second special game, a passage notification in a passage difficulty situation (a notification of nonspecific V winning) is executed.SELECTED DRAWING: Figure 9
Patent JP-2017085559-A (JP)
Title: System and method for efficient and semantically secure symmetric encryption over channels with limited bandwidth
Inventor: JULIEN F FREUDIGER
IPC: H04L9/08
Filed: 2016-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a system for enhancing security in a secure communication channel.SOLUTION: During operation, a system collects contextual information associated with a mobile device or a user of the mobile device and determines whether a trigger condition is met based on the collected contextual information. In response to determining that the trigger condition is met, the system performs a first type of key-ratcheting operation on a current cryptographic key to update the cryptographic key. In response to determining that the trigger condition is not met, the system performs a second type of key-ratcheting operation on the current cryptographic key to update the cryptographic key. The system then encrypts a to-be-sent message using an encryption key associated with the updated cryptographic key.SELECTED DRAWING: Figure 5
Patent JP-2018070313-A (JP)
Title: Cover film peeling device
Inventor: KOIKE MOTONORI
IPC: B65H41/00
Filed: 2016-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a cover film peeling device capable of reliably peeling off even when peeling off only a part of a cover film, not a whole surface, or peeling off a cover film having a bending strength higher than a certain degree.SOLUTION: The cover film peeling device is configured to peel off a cover film in a peeling area. The cover film peeling device includes: a base table capable of holding and disposing a base material in a laminate; a pressing member having a pressing plane opposed to the peeling area in a state in which the base material is placed and held on the base table; an adhesive tape contacting mechanism for bringing a non-adhesive surface of a one-sided adhesive tape into close contact with the pressing plane; an advancing and retreating mechanism for advancing and retreating the pressing plane with which the non-adhesive surface of the adhesive tape is brought in close contact toward the peeling area; and an adhesive tape separating mechanism for separating the adhesive tape closely contacting the pressing plane from the pressing plane. The area of the pressing plane opposed to the peeling area is set to 75% or more and 100% or less of the area of the peeling area.SELECTED DRAWING: Figure 1
Patent JP-2017043628-A (JP)
Title: Pharmaceuticals for treating hematologic disease
Inventor: TATIANA I VENER
IPC: A61P43/00
Filed: 2016-10-28
Abstract: PROBLEM TO BE SOLVED: To provide pharmaceuticals for treating hematologic diseases.SOLUTION: Pharmaceuticals containing tipifarnib and etoposide, or the combination of pharmaceuticals containing tipifarnib and pharmaceuticals containing etoposide satisfy the conditions that the expression level of APTX and the expression level of RASGRP1 are calculated using ΔΔCt method respectively, and that the ratio of the expression level of RASGRP1 to the expression level of the APTX exceeds the ΔΔCt value corresponding to a particular sensitivity, specificity, or the maximal sum of sensitivity and specificity in the ROC analysis of a test population.SELECTED DRAWING: Figure 8
Patent JP-2018071031-A (JP)
Title: Clothing
Inventor: KOMINE MOTOHIRO
IPC: A41F1/00
Filed: 2016-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a collar portion for a high-necked clothing capable of preventing itself from sliding down from the wearer's face when wearing a high-necked sweater or shirt with its collar being pulled up to the wearer's face, thereby preventing the wearer from inhaling cold air, pollen or pollutants, and of filling a gap formed between the top end of the collar and the wearer's face.SOLUTION: The present invention includes binding string attached to a part in a collar corresponding to both sides of the wearer's nose, wherein the ends of binding string are made crossed at a part in the collar corresponding to lower external nostril of the wearer, then stretched to the opposite side of the collar over the center of the nose, fixed on the collar part or to each other, when pulling up to the wearer's face the collar part of a high-necked clothing or a collar part including a cylindrical muffler.SELECTED DRAWING: Figure 1
Patent JP-2017062820-A (JP)
Title: Identification method of smoke generation position using movable smoke detector
Inventor: INOUE MIKIO
IPC: G08B17/00
Filed: 2016-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a movable smoke detector for identifying, in a small range, a generation position even of a smoke in a state in which the smoke cannot be recognized with the naked eye.SOLUTION: After a fixed smoke detector 100 disposed as an always fixed device in a protection space R detects the generation of a smoke, the smoke is detected while a sampling tube 4 itself of a movable smoke detector 1 is moved, or the smoke is detected while the whole smoke detector 1 is moved. Thus, the generation position of the smoke is identified. The smoke detection accuracy of the smoke detector body of the movable smoke detector 1 is set lower than that of a smoke detector body 101 of the fixed smoke detector 100.SELECTED DRAWING: Figure 6
Patent JP-2018065611-A (JP)
Title: Recycled paper envelope and method for using the same
Inventor: OGAWA SHOTARO
IPC: C09J201/00
Filed: 2016-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a recycled paper envelope that can be used with excellent repeating work property, and to provide a method for using the same.SOLUTION: A recycled paper envelope can be reused such that sealing of an opening part is repeatedly opened and closed by lowering adhesive force of a surface layer of an adhesive material for sealing the opening part of the envelope through which a content such as a letter is put in or out.SELECTED DRAWING: Figure 1
Patent JP-2018075732-A (JP)
Title: Rubber laminate and flexible hose using the same
Inventor: MIKI KENJI
IPC: B32B25/18
Filed: 2016-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a rubber laminate that is formed by crosslinking and bonding two rubber layers and holds characteristics of each of the rubber layers without blended with different kinds of rubber components and using an adhesive, which can cope with POE-based lubricant oil also as a hose for air conditioner and holds vibration absorption characteristics.SOLUTION: A rubber laminate is formed by laminating a butyl rubber-containing layer and an ethylene propylene diene rubber and/or ethylene propylene rubber-containing layer, where the ethylene propylene diene rubber and/or ethylene propylene rubber-containing layer is a rubber-containing layer containing low-molecular-weight polyolefin, a phenolic resin and a crosslinking agent, and contains 40-70 pts.wt. of the low-molecular-weight polyolefin, 1-4 pts.wt. of the phenolic resin and 1 pts.wt or more of the crosslinking agent with respect to 100 pts.wt. of the total of the ethylene propylene diene rubber and/or ethylene propylene rubber-containing layer.SELECTED DRAWING: None
Patent JP-2018080863-A (JP)
Title: Reforming and atomizing method for liquid fuel and reforming and atomizing device for liquid fuel
Inventor: KISHIMOTO TAKESHI
IPC: F02C3/22
Filed: 2016-11-15
Abstract: PROBLEM TO BE SOLVED: To promote atomization of a liquid fuel jet flow by using a behavior during gasification of oxygen dissolved in liquid fuel, and improve combustion reaction through the gasification of the oxygen dissolved in the liquefied fuel.SOLUTION: A liquid fuel reforming device (1) includes: oxygen dissolution means (4) for dissolving pure oxygen (O) in liquid fuel under pressure; and a supply passage (L4) for supplying oxygen dissolution fuel (FO) in which the pure oxygen is dissolved to a fuel injection nozzle (10). A fuel injection hole (11) of the fuel injection nozzle is for injecting the oxygen dissolution fuel to a combustion region. The oxygen in the liquid fuel is gasified at core portions (α, β) of a liquid fuel jet flow (J) to crush or fragment the liquid fuel at the jet flow core portions so as to promote atomization of the liquid fuel.SELECTED DRAWING: Figure 1
Patent JP-2018079120-A (JP)
Title: Game machine
Inventor: WATANABE NAOYUKI
IPC: A63F7/02
Filed: 2016-11-17
Abstract: PROBLEM TO BE SOLVED: To devise a performance control of presentations using movable bodies.SOLUTION: When a big win is determined in a special symbol winning determination, a game machine can perform a 4R big win game or a 16R big win game. On the basis of the result of the determination, there are provided a main gimmick presentation of operating three movable accessories (gimmicks) to suggest an occurrence of a big win game state and a sub gimmick presentation of operating two movable accessories to suggest an occurrence of the big win game state. A 16R big win game state is more likely to occur when the main gimmick presentation is performed.SELECTED DRAWING: Figure 45
Patent JP-2018081260-A (JP)
Title: Display and method for manufacturing display
Inventor: OSAWA SHUICHI
IPC: G02F1/13
Filed: 2016-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a display that can suppress peeling of an adhesive layer between a decorative film and a polarizing plate to maintain display quality, and a method for manufacturing the display.SOLUTION: A method for manufacturing a display includes: a decorative film adhesion step of adhering a first surface of a decorative film having an opening to a light-transmissive plate for a cover; a heat treatment step of heating a display panel including a first polarizing plate adhered to a display surface; and a light-transmissive substrate for a cover adhesion step of adhering, after the heat treatment step, the light-transmissive substrate for a cover and the first polarizing plate, at a position at which a second surface on the opposite side of the first surface of the decorative film adhered in the decorative film adhesion step covers an end of the first polarizing plate.SELECTED DRAWING: Figure 12
Patent JP-2018084368-A (JP)
Title: Indoor equipment of air conditioner
Inventor: FUJIOKA MITSUO
IPC: F24F13/20
Filed: 2016-11-24
Abstract: PROBLEM TO BE SOLVED: To provide indoor equipment of an air conditioner which has a rotary fan unit and hides a gap between the fan unit and a body unit, to which the fan unit is attached, to improve the aesthetic quality.SOLUTION: A fan unit 30 has a fan case 33 and a wind direction plate 51. The fan case 33 and the wind direction plate 51 extend to the body unit 12 side and overlap with the front side of the body unit 12 and cover a gap S1 to make these components as integrated indoor equipment.SELECTED DRAWING: Figure 6
Patent JP-2017106443-A (JP)
Title: Cylinder head cover
Inventor: ROBERTO CUTRONA
IPC: F02F7/00
Filed: 2016-11-24
Abstract: PROBLEM TO BE SOLVED: To present a method capable of manufacturing a cylinder head cover in a flexible mode simply and at low cost.SOLUTION: A method for manufacturing a cylinder head cover 1 comprises: arranging at least two metal support bridges 2 parallely, the support bridges configured to attach at least one cam shaft 3; fixing and connecting at least one metal connection element 4 to the at least two support bridges 2 to fix the support bridges 2 arranged parallely to each other; and overmolding at least a part of the at least two support bridges 2 and at least one connection element 4 with plastic 5, thereby manufacturing the cylinder head cover 1. Consequently, the cylinder head cover 1 can be manufactured flexibly.SELECTED DRAWING: Figure 1
Patent JP-2018085440-A (JP)
Title: Resin molding method of coil component
Inventor: MATSUOKA KEIJI
IPC: H01F5/06
Filed: 2016-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a resin molding method of coil component capable of ensuring insulation quality between a coil component and other components, while restraining production cost increase.SOLUTION: A resin molding method of coil component includes: a primary molding step of molding a first resin part where a first coil is covered with resin while partially exposing the outer edge, and a second resin part where a second coil is covered with resin while partially exposing the outer edge; and a secondary molding step of molding a third resin part to be bonded to the first resin part while covering the exposed outer edge of the first coil with resin, and a fourth resin part to be bonded to the second resin part while covering the exposed outer edge of the second coil with resin. In the primary molding step, a convex first weld rib is molded on the outer periphery at a portion of the first resin part becoming the side for clamping a board, and a convex second weld rib is molded on the outer periphery at a portion of the second resin part becoming the side for clamping a board. In the secondary molding step, boundary surface of the first and third resin parts is fused by fusing the first weld rib, and boundary surface of the second and fourth resin parts is fused by fusing the second weld rib.SELECTED DRAWING: Figure 3
Patent JP-2018086045-A (JP)
Title: Mist bathing apparatus
Inventor: YOSHIDA YUTAKA
IPC: A61H33/06
Filed: 2016-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a mist bathing apparatus dispensing with a liquid-liquid heat exchanger and providing a user with no feeling of discomfort caused by jetting of cold water from a mist blower part.SOLUTION: Hot water supply means (a heat source machine) 16 includes a temperature setup operation unit 110, a temperature of a hot water for mist is set up by communication between the hot water supply means and the temperature setup operation unit, and a control part B is configured to receive communication data relating to communication between the hot water supply means and the temperature setup operation unit. (a) Before executing mist operation, when the control part receives communication data corresponding to a temperature of the hot water for mist outside a prescribed temperature range, even when mist atomization start command means is operated, the control part does not execute the mist operation, and, (b) during the mist operation, when the control part receives the communication data corresponding to a temperature of the hot water for mist outside the prescribed temperature range, the control part stops the execution of the mist operation. The control part is configured to receive the communication data but not to transmit the communication data.SELECTED DRAWING: Figure 1
Patent JP-2017061850-A (JP)
Title: Shade and retractable shade
Inventor: STEVEN P SMITH
IPC: E06B9/62
Filed: 2016-11-29
Abstract: PROBLEM TO BE SOLVED: To provide an operating system allowing a cordless retractable shade to be supported at any position.SOLUTION: When an effective weight varies of a cordless retractable shade as its position varies between full extension and full retraction, a biasing force of a balancing spring 38 also varies. Further, friction with relatively movable parts within an operating system complementing the biasing force, the balancing spring 38 balances with the effective weight of the shade, allowing the shade to be supported at any position.SELECTED DRAWING: Figure 5
Patent JP-2018091401-A (JP)
Title: Cylindrical roller bearing
Inventor: SHIZUUCHI Makoto
IPC: F16C33/54
Filed: 2016-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a cylindrical roller bearing which can increase the number of rollers without increasing the size of a bearing, and in which the cylindrical roller does not fall when being incorporated into an outer diameter side member.SOLUTION: A cylindrical roller bearing 1 includes an inner ring 2, a plurality of cylindrical rollers 3 and a cage 4. The cylindrical roller bearing 1 is incorporated into an outer diameter side member 5. The outer diameter side member 5 has a flange 5b for restricting an axial direction position of the cylindrical rollers 3. The cage 4 has: a cylindrical roller holding part 10 in which a plurality of pockets 10a for storing the cylindrical rollers 3 are formed; a side surface part 11 extending to the outer diameter side from an axial direction end of the roller holding part 10; and a plurality of slipping-out prevention parts 12 extending to the axial direction inside from the side surface part 11 and located between two adjacent cylindrical rollers 3. The roller holding part 10 is located further on the inner diameter side than a pitch circle diameter PCD of an array of the cylindrical rollers 3, and the slipping-out prevention part 12 is located further on the outer diameter side than the pitch circle diameter PCD.SELECTED DRAWING: Figure 1
Patent JP-2018092096-A (JP)
Title: Image forming apparatus
Inventor: TOMIYASU HIROAKI
IPC: G03G21/00
Filed: 2016-12-07
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus which prevents toner from being consumed even when no job is inputted while dew condensation recovery operation is performed.SOLUTION: An image forming apparatus comprises: a photoreceptor; a development device for developing a latent image formed on the photoreceptor by using developer; a transfer device for transferring the developed image developed on the photoreceptor to a sheet; detection means for detecting a temperature outside of the apparatus; a rotatable fan for taking outside air into the apparatus; a cleaning device for collecting developer supplied to the photoreceptor; and control means for determining the occurrence of dew condensation on the basis of detection information by the detection means. When the control means determines the occurrence of dew condensation, it performs first dew condensation recovery operation of rotating the fan before an image forming job is inputted, and when an image forming job is inputted, it performs second dew condensation recovery operation of supplying developer from the developing device to the photoreceptor and making the cleaning device collect the developer in addition to the first dew condensation recovery operation before executing the image forming job.SELECTED DRAWING: Figure 10
Patent JP-2018072790-A (JP)
Title: Monochrome type negative liquid crystal panel with dark background color
Inventor: MAEDA YOSHIHISA
IPC: G02B5/20
Filed: 2016-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a monochrome type negative liquid crystal panel which can improve the visibility.SOLUTION: A three-primary-color film is made by arranging a red ink, a green ink, and a blue ink. The three-primary-color is provided between a liquid crystal and a glass of a monochrome type negative liquid crystal panel. When a back light is placed in a right side, the back light, a polarizing plate R, the glass R, the three-primary-color film, the liquid crystal and seal, the glass F, and a polarizing plate F are arranged in this order from the right side.SELECTED DRAWING: Figure 2