baber/WOPTO huggingface dataset:
Patent JP-2018037168-A (JP)
Title: Induction heating device and induction heating method
Inventor: MORI SHUNJI
IPC: H05B6/36
Filed: 2016-08-29
Abstract: PROBLEM TO BE SOLVED: To provide an induction heating device and an induction heating method that can easily make the temperature distribution of a whole heated surface even by flattening the central portion of a temperature distribution profile vertical to a travel direction.SOLUTION: An induction heating device heats a heating object 1 by moving, without contact, the heating object 1 including a heated surface 1u relative to an induction heating coil 2 including a heating surface smaller than the heated surface 1u and having a hole 2a formed at a central portion. The induction heating device controls heating of the heating object 1 using a travel path RT1, i.e. a first travel path of the induction heating coil 2 and a travel path RT2, i.e. a second travel path of the induction heating coil 2 shifted by a prescribed distance Δd in a direction vertical to the travel path RT1 as one combination travel path. The prescribed distance Δd is a value obtained by adding or subtracting an allowable distance to/from half of a hole diameter d of the induction heating coil 2.SELECTED DRAWING: Figure 2
Patent JP-2018034348-A (JP)
Title: Image formation apparatus and character drawing program
Inventor: KANAZAWA KAGEYOSHI
IPC: B41J5/30
Filed: 2016-08-30
Abstract: PROBLEM TO BE SOLVED: To provide an image formation apparatus and character drawing program which can improve appropriateness of characters drawn in accordance with character codes indicated in printing data.SOLUTION: When a specific character code is indicated in printing data in a case where a plurality of fonts having mutually-different languages exist, character drawing means of an MFP draws characters allocated to the specific character code in the font according to the language determined by language determination means with respect to the printing data among the plurality of fonts in which the characters are respectively allocated to the specific character code. The language determination means determines the language of a document on the basis of the characteristics of the document (S161 and S163). The characteristics of the document include such characteristics that the characters according to the character code used only in the specific language are contained in the document.SELECTED DRAWING: Figure 7
Patent JP-2018034433-A (JP)
Title: Superimposed information bearing sheet
Inventor: FUJIMURA HIROTERU
IPC: B42D15/02
Filed: 2016-08-31
Abstract: PROBLEM TO BE SOLVED: To prevent peeling caused by friction or the like by increasing the fixability of a pseudo-adhesive agent on coat paper regarding a superimposed information bearing sheet to which a plurality of paper pieces having prescribed information formed on a superimposed surface are stuck so as to be peelable.SOLUTION: A pseudo-adhesive layer 14 comprising an aqueous emersion pseudo-adhesive agent including a natural rubber system which becomes an adhesive component and fine particles which become peeling components on hidden information 13 formed on coat paper 12 having air permeability of 900-6000 per second is configured such that the residual factor of the pseudo-adhesive agent is 90-100% after friction testing has been executed 200 times at a load of 200 g by using a learning oscillation friction tester compliant with JISL 0849, and the occupation ratio of the natural rubber system is 65%-85%.SELECTED DRAWING: Figure 1
Patent JP-2018037584-A (JP)
Title: Plasma processing device
Inventor: MATSUURA SHIN
IPC: H05H1/46
Filed: 2016-09-01
Abstract: PROBLEM TO BE SOLVED: To achieve downsizing of a plasma processing device.SOLUTION: A plasma processing device 10 includes a chamber 1, a shutter 20, and a contact part. The chamber 1 has an opening 74 for carrying a wafer W into a side wall and performs predetermined processing to the wafer W with plasmas of process gas supplied to an inner part thereof. The shutter 20 moves along the side wall of the chamber 1 to open or close the opening 74. The contact part is formed by a conductive material, does not contact with the shutter when the shutter 20 is moving, and is displaced in a direction different from a moving direction of the shutter 20 to contact with the shutter 20 when the shutter 20 is located at a position such that the shutter 20 closes the opening 74.SELECTED DRAWING: Figure 1
Patent JP-2018035785-A (JP)
Title: Cooling control device of internal combustion engine
Inventor: KANEKO MASATO
IPC: F01P3/02
Filed: 2016-09-02
Abstract: PROBLEM TO BE SOLVED: To make cooling water circulate to a circulation passage of each bank from the beginning of transition to a state that a circulation amount is gradually increased.SOLUTION: Cooling water discharged from a water pump 30 is shunted and circulates to a water jacket 20F of a first bank and a water jacket 20S of a second bank, and after that, flows out to the outside of an internal combustion engine 10 via a flow rate control valve 40. At a cold start of the internal combustion engine 10, a control device 60 performs first mode processing for bringing the flow rate control valve 40 into a valve-closed state, and makes the first mode processing transit to second mode processing for gradually increasing a flow rate by the progress of warmup. When the first mode processing transits to the second mode processing, the control device 60 performs third mode processing for increasing the flow rate stepwise once.SELECTED DRAWING: Figure 1
Patent JP-2016198603-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2016-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of suppressing a decrease in a player's interest by a movable decorative body preventing a player from becoming weary of looking at.SOLUTION: A Pachinko machine includes: a game area where game balls are shot by a player's operation; a rear upper side movable decorative body 3410 which is provided with a decorative body base 3413 that is arranged in an upper part in the game area in a planar view, has light transmissivity, and is formed into a prescribed shape and a plurality of swing members 3412 that are pivotally supported at a prescribed position of the decorative body base 3413 in the way that they can swing, have light transmissivity, and are formed into a polyhedron shape; and a rear upper side drive mechanism 3420 which moves the rear upper side movable decorative body 3410 in accordance with a game state that changes as game balls are shot into the game area.SELECTED DRAWING: Figure 167
Patent JP-2017070997-A (JP)
Title: Inertia welding method
Inventor: WESSMAN ANDREW EZEKIEL
IPC: B23K20/12
Filed: 2016-09-06
Abstract: PROBLEM TO BE SOLVED: To provide an inertia welding method capable of producing more balanced upsets with dissimilar materials.SOLUTION: An inertia welding method includes: attaching two workpieces to an inertia welding apparatus; rotating at least one of the workpieces; forcing together the two workpieces with a predetermined first weld load so as to cause frictional heating at an interface between the two workpieces; maintaining the first weld load for a first interval; forcing together the two workpieces with a predetermined second weld load greater than the first weld load so as to cause material upset and bonding between the two workpieces, while the rotation brakes to a stop, terminating the weld process. The first and second weld loads are selected so as a produce a specific temperature-distance profile in a predetermined one of the workpieces, at the termination of the weld process.SELECTED DRAWING: Figure 1
Patent JP-2017164806-A (JP)
Title: Flux to be used in arc stud weld, and arc stud welding method
Inventor: TSENG KUANG HUNG
IPC: B23K35/362
Filed: 2016-09-06
Abstract: PROBLEM TO BE SOLVED: To provide an arc stud welding flux capable of tightly jointing by coating a metallic product without fitting a protrusion in a coupling article by coating a coupling article, and an arc stud welding method capable of jointing tightly without fitting a protrusion in a coupling article by using that flux.SOLUTION: A flux contains an active ingredient of 30% or more in a weight percentage, and said active component is selected from a group composed of silicon dioxide and titanium dioxide. An arc stud welding method uses said flux. As a result, a coupling article can be tightly jointed to a protrusion without manufacturing the same.SELECTED DRAWING: Figure 4
Patent JP-2018044185-A (JP)
Title: Evaluation method of anthracite coal for sintering and manufacturing method of sintered ore
Inventor: YABE HIDEAKI
IPC: C22B1/16
Filed: 2016-09-12
Abstract: PROBLEM TO BE SOLVED: To evaluate combustion property of a carbon material for sintering because it is preferable to use a carbon material for sintering excellent in combustion property for enhancing production rate of a sintered ore.SOLUTION: An evaluation method for evaluating combustion property of an anthracite coal used for sintering has a first process to a third process. In the first process, by rising atmosphere temperature in atmosphere of an inert gas, oxygen is detached from the anthracite coal. In the second process, the anthracite coal after the first process is stood in atmosphere of an oxygen gas and weight increased amount of the anthracite coal is measured. In the third process, combustion property of the anthracite coal is evaluated based on weight increased amount when a prescribed time is passed after initiation of measurement in the second process.SELECTED DRAWING: Figure 1
Patent JP-2018044472-A (JP)
Title: Drain plug and manufacturing method thereof
Inventor: MIYAZONO HIDEAKI
IPC: F01M11/04
Filed: 2016-09-13
Abstract: PROBLEM TO BE SOLVED: To precisely control a discharge amount of fluid when loosening a drain plug.SOLUTION: A drain plug 1 that is screw-coupled to a female screw part of a drain hole formed in a casing for accommodating fluid is provided, a male screw part 2 which is screw-coupled to the female screw part, and at least one notched part 5 axially extending over a part of a body 3 from a tip of the body 3, and also extending over a part of the body 3 in a peripheral direction are formed in an outer circumferential surface of the body 3 of the drain plug 1. By this constitution, an all-screw region 3b in which a thread of the male screw part 2 extends over the whole periphery is formed at a base end side of the body 3. The notched part 5 comprises a first portion 6 extending in an axial direction of the body 3 from the tip of the body 3, and a second portion 7 extending to a side progressing toward the base end of the body 3 from the first portion 6, the second portion 7 having an inclined face which inclines so that a distance from an axial center x of the body 3 becomes long as progressing toward the base end of the body 3, and the inclined face is connected to the all-screw region 3b.SELECTED DRAWING: Figure 1
Patent JP-2018045419-A (JP)
Title: Debugging system, microcomputer and method therefor
Inventor: YAMAMOTO MAMORU
IPC: G06F11/36
Filed: 2016-09-14
Abstract: PROBLEM TO BE SOLVED: To reduce the stop time of a debugging object program in an event detecting function without increasing a chip area and occupying resources in a microcomputer.SOLUTION: A microcomputer comprises: a CPU core (12); a memory (11) in which a debugging object program (14) and a debugging program (15) are stored; an event detection unit (16) for detecting establishment of events; a debugging interrupt generation unit (17) for performing program transition to the debugging program (15) in response to establishment of an event; and a debugging interface control unit (18). The CPU core (12) informs an emulator (2) of an event number of an established event via the debugging interface control unit (18) by executing the debugging program (15) and then immediately restarts the execution of the debugging object program (14).SELECTED DRAWING: Figure 2
Patent JP-2017125177-A (JP)
Title: Additives for fuels and oils comprising functionalized diblock copolymers
Inventor: BEN HORNBY
IPC: C10M145/12
Filed: 2016-09-15
Abstract: PROBLEM TO BE SOLVED: To provide performance-enhancing additives for fuels and oils, the additives comprising functionalized diblock copolymers having specific structures; and a process for making the copolymers.SOLUTION: There is provided an additive concentrate comprising a functionalized diblock copolymer in admixture with an organic liquid miscible with fuel or oil, the copolymer comprising two polymeric blocks where (i) the first block includes structural units derived from ethylene and 1-alkene co-monomers higher than ethylene and (ii) the second block includes structural units derived from (substituted) styrene, (meth)acrylate, diene, vinyl ester, and α,β-unsaturated monomers, where the first and second blocks are terminally joined such that the copolymer has the structure in the figure.SELECTED DRAWING: Figure 1
Patent JP-2018043443-A (JP)
Title: Polyethylene resin molded product and molding method
Inventor: KAKIHARA ICHIRO
IPC: B29C65/06
Filed: 2016-09-15
Abstract: PROBLEM TO BE SOLVED: To provide a molded product which produces remarkably little powder by vibration welding in welding by vibration welding of a molded product having different molecular weights and molecular weight distributions.SOLUTION: A polyethylene resin molded product contains a vibration welding portion and two polyethylene molded bodies A and B which are vibrated and welded, where an MFR ratio (MFR(A)/MFR(B)) of (MFR (A)) of the polyethylene molded body A to MFR (MFR (B)) of the polyethylene molded body B which are measured on conditions of a temperature of 190°C and a load of 2.16 kg according to JIS K 7210 is 10 or more and 50 or less, and a density (density A) of the polyethylene molded body A and a density of (density B) of the polyethylene molded body B which are measured according to JIS K 6922-1 is density A>density B and a density difference (density A-density B) is 8 kg/mor less.SELECTED DRAWING: None
Patent JP-2018043779-A (JP)
Title: Manufacturing method and manufacturing apparatus of bagged article
Inventor: MATSUI SHINGO
IPC: B65B9/12
Filed: 2016-09-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a bagged article in which an article to be filled, having low ultraviolet ray transmissivity, such as food and beverage, is filled, and efficiently manufacturing by a continuous method, the bagged article in which the article to be filled is surely subjected to ultraviolet sterilization.SOLUTION: When manufacturing a bagged article by filling an article to be filled in the inside of a cylindrical flexible bag whose downstream end is closed and which has an opening at an upstream side, and sealing the upstream side followed by cutting, similarly to a method using a conventional general vertical filling and packaging machine, a bag with ultraviolet transmissivity is used as the flexible bag, and the thickness of the article to be filled, existing inside the cylindrical flexible bag is regulated in a filling process or after filling followed by irradiating the article to be filled with ultraviolet rays from the outside of the flexible bag.SELECTED DRAWING: Figure 1
Patent JP-2018043458-A (JP)
Title: Release film
Inventor: TANAKA SHOTARO
IPC: B32B27/00
Filed: 2016-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a release film with which problems of contamination of peeling means of the release film and vicinity thereof, and occurrence of peeling traces on a pressure-sensitive adhesive layer surface by zipping are surmounted, in a production process of an optical display panel.SOLUTION: A release film has a release layer on at least one surface of a film base material, in which a ratio (B/A) of peel strength B to peel strength A defined below is 0.70-0.92, and the peel strength A is 30-130 mN/50 mm. "peel strength A" A test piece is formed by sticking the release layer of the release film to a pressure-sensitive adhesive surface of a pressure-sensitive adhesive tape (No.31B produced by NITTO DENKO CO.; (thickness of the base material 25 μm)/(total thickness 53 μm)). This is the peel strength measured when the pressure-sensitive adhesive tape side of the test piece is peeled off by 180°. "peel strength B" This is the peel strength measured when the release film side of the test piece fabricated in the same way as above is peeled off by 180°.SELECTED DRAWING: None
Patent JP-2018046250-A (JP)
Title: Manufacturing method for diode
Inventor: TSUMA HIROKI
IPC: H01L29/47
Filed: 2016-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a mass-production method for a diode group smaller in variation in barrier height.SOLUTION: The surface of a silicon substrate 24 is etched and a recess and a projection are formed on an etched surface. By selecting an etching method and condition, the results of appearance of a recess and a projection on the etched surface can be obtained. Next, an aluminum film containing silicon is formed on the etched surface until the recess and the projection are embedded. Next, the silicon substrate on which the aluminum film is formed is heated. At that time, the silicon substrate is heated to a temperature at which the silicon in the aluminum film is diffused. According to this method, the height of the recess and the projection can be determined by the etching condition, barrier height is determined by the height of the recess and the projection, and a diode group smaller in variation of barrier height can be mass-produced.SELECTED DRAWING: Figure 1
Patent JP-2017011295-A (JP)
Title: Semiconductor device
Inventor: MIYAKE HIROYUKI
IPC: H01L27/088
Filed: 2016-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device having a transistor using a highly reliable oxide semiconductor; and provide a semiconductor device which eliminates a photolithography process and which has high productivity and high yield.SOLUTION: A semiconductor device has first wiring, second wiring, and third wiring located between the first wiring and the second wiring and has potential lower than that of each of the first wiring and the second wiring. The first wiring and the third wiring are electrically connected via a first transistor to which a gate electrode layer and a source electrode layer are electrically connected; the second wiring and the third wiring are electrically connected via a second transistor to which the gate electrode layer and the source electrode layer are electrically connected; and a continuous oxide semiconductor film is provided above or below the first wiring, the second wiring and the third wiring, and is used for semiconductor regions of the first transistor and the second transistor.SELECTED DRAWING: Figure 1
Patent JP-2018049909-A (JP)
Title: Substrate processing apparatus
Inventor: YANO WATARU
IPC: H01L21/304
Filed: 2016-09-21
Abstract: PROBLEM TO BE SOLVED: To suppress variation in the size of a substrate contact part that is contacted to a substrate in a brush body of a cleaning brush.SOLUTION: A substrate processing apparatus comprises: a rotation holding mechanism of a substrate; and a brush movement mechanism that moves a shaft attaching a cleaning brush. A brush main body includes a substrate contact part forming a tip surface of a columnar part. The substrate processing apparatus further comprises: a rectification member; and a relative positioning mechanism that relatively positions the rectification member to a target position. When the rectification member is positioned at the target position, a contact part of the rectification member is overlapped with an object part formed with a design contact part and a band annular part of an outer peripheral surface of a design columnar part of a design body of a design brush. The contact part is formed in a form that the form of the object part of the design brush is reversed. A part corresponding to the band annular part of the contact part is a center axial opposite surface opposite to a center axial line of the shaft.SELECTED DRAWING: Figure 1
Patent JP-2018048618-A (JP)
Title: Blow-by gas oil separation device
Inventor: WATANABE ENJI
IPC: F01M13/04
Filed: 2016-09-23
Abstract: PROBLEM TO BE SOLVED: To improve blow-by gas oil separation effect.SOLUTION: A volume chamber 6 through which a blow-by gas passes, is formed by fixing a partitioning plate 5 to an upper portion of a head cover 2. As an inlet portion of the volume chamber 6, a cylindrical portion 8 opened at upper and lower sides, is formed on the partitioning plate 5, and a fan rotated by dynamic pressure of the blow-by gas is disposed inside the cylindrical portion 8. Each of blades 11 configuring a fan is formed with a groove hole 17 extending along the center line of the blade. In a process in which the blow-by gas pass through the fan, oil mist is attached to the blades 11, scattered by centrifugal force, and collected on an inner face of the cylindrical portion 8. The oil mist attached to the blade 11 moves along the groove hole 17, and connects to each other so that its diameter is enlarged during the process of movement, so that the oil collection effect is improved.SELECTED DRAWING: Figure 2
Patent JP-2018047659-A (JP)
Title: Liquid discharge device
Inventor: MORIMOTO NAOHISA
IPC: B41J2/165
Filed: 2016-09-23
Abstract: PROBLEM TO BE SOLVED: To prevent a cap from coming into contact with a nozzle even when large external force is applied to a carriage.SOLUTION: A cap lift holder 60 is made movable integrally with a nozzle cap 36. A cap lift base is rotatably supported by the cap lift holder 60 in a horizontal plane. When an external force in a scanning direction is applied to the carriage 3 in a capping state, a carriage locker 111 provided in the cap lift base comes into contact with an inner wall surface of a recess 3a of the carriage 3 so as to prevent movement of the carriage 3 in the scanning direction. The carriage 3 regulated in movement by the carriage locker 111 rotates with the carriage locker 111 as a fulcrum. When the carriage 3 rotates, a rib 64b provided in the cap lift holder 60 comes into contact with an inner wall surface of a recess 3b of the carriage so as to integrally rotate the carriage 3, the nozzle cap 36, and the cap lift holder 60.SELECTED DRAWING: Figure 16
Patent JP-2018049802-A (JP)
Title: Power storage device
Inventor: TAMARU KOJIRO
IPC: H01M10/04
Filed: 2016-09-23
Abstract: PROBLEM TO BE SOLVED: To provide a power storage device capable of uniformizing temperature distribution of a bipolar electrode laminate.SOLUTION: A power storage device 1 including a bipolar electrode 3 composed of an electrode plate 11 in which a cathode 12 is formed on one surface 11a side and an anode 13 is formed on the other surface 11b side comprises: a laminate 2 in which a bipolar electrode 3 is laminated via a separator 6; and an insulating frame body 4 holding a laminate 2 formed by laminating the bipolar electrode 3 by surrounding a side surface 2a of the laminate. A thickness of the frame body 4 decreases toward a central part side from an end side in a lamination direction of the laminate 2.SELECTED DRAWING: Figure 1
Patent JP-2017096921-A (JP)
Title: Optical layer system
Inventor: SPECKBACHER PETER
IPC: G01D5/347
Filed: 2016-09-26
Abstract: PROBLEM TO BE SOLVED: To provide an optical layer system for a position-measurement device, which allows for providing three functional surfaces having different optical functions disposed on a surface of a transparent substrate.SOLUTION: Functional surfaces 1, 2, 3 are composed of a first layer stack A and a second layer stack B. The first functional surface 1 is formed by the first layer stack A covering an entire area thereof and acts as an anti-reflection coating, while the third functional surface 3 is formed by the second layer stack B covering an entire area thereof and acts as a mirror. The second functional surface 2 acts as an optical grating and comprises the first and second layer stacks A, B arranged periodically and alternately.SELECTED DRAWING: Figure 1