baber/WOPTO huggingface dataset:
Patent JP-2020124891-A (JP)
Title: Ejector mechanism of injection molding machine
Inventor: MIZUNO TAKAYA
IPC: B29C45/40
Filed: 2019-02-06
Abstract: To provide an ejector mechanism of an injection molding machine that improves handling performance of a sound-proof cover while ensuring excellent sound-proof performance.SOLUTION: An ejector mechanism of an injection molding machine comprises: a plurality of ball screws 23 that rotates clockwise and counterclockwise about an axis to make an ejector plate 22 and an ejector pin advance and retreat together; a plurality of driven pulleys 24, 25 each connected to a corresponding one of the ball screws 23; a driving pulley 27 that rotates clockwise and counterclockwise in response to the driving of a driving motor 26; an endless transmission belt 28 wound on the driving pulley 27 and the driven pulleys 24, 25; an idler pulley 30 on which the transmission belt 28 is wound in such a manner as to define a small area of a region R surrounded by the endless transmission belt 28 wound on the driving pulley 27 and the driven pulleys 24, 25; and a sound-proof cover 31 provided to cover the driving pulley 27, the driven pulleys 24, 25, the idler pulley 30, and the transmission belt 28.SELECTED DRAWING: Figure 2
Patent JP-2019122376-A (JP)
Title: Lawn growth material for aeration of golf course green
Inventor: NAKAJIMA MASASHI
IPC: A01G20/10
Filed: 2019-02-08
Abstract: To provide a lawn growth material for the golf course green that contains tile material particles as the main component, and can achieve water retentivity and permeability suitable for the green and is suitable for aeration.SOLUTION: A lawn growth material for the golf course green 6 contains tile material particles 30 obtained by crushing and classifying tile, as the main component. The tile material particles 30 have a 50% particle size of more than 0.3 mm and 3.5 mm or less, and the amount of fine particles with a particle size of 0.3 mm or less in the tile material particles 30 is less than 10 wt.% relative to the total weight of the tile material particles 30.SELECTED DRAWING: Figure 1
Patent JP-2019212284-A (JP)
Title: Feature amount extraction device, feature amount extraction method and substance recognition device
Inventor: KOJIMA SHINYA
IPC: G06T7/00
Filed: 2019-02-08
Abstract: To improve the calculation accuracy of an image feature amount, in a feature amount extraction device.SOLUTION: An image processor 1 is constituted so as to extract an image feature amount for use in the recognition of a substance in an imaged image, and a processing part 10 comprises a small region feature calculation part 22 and a tensor calculation part 23. The small region feature calculation part 22 sets a plurality of small regions by dividing at least a part or the whole region of the imaged image, and extracts a small region feature amount having two or more parameters at each of the small regions. The tensor calculation part 23 acquires an image feature amount with respect to an objective region by performing a calculation including a calculation for acquiring a product of a first feature amount indicating a small region feature amount of the objective region which is selected from the small region, and a second feature amount indicating a small region feature amount with respect to the other small region being in a positional relationship which is preset with respect to the objective region.SELECTED DRAWING: Figure 1
Patent JP-2020128314-A (JP)
Title: Glass resin laminate, and method for producing the same
Inventor: UCHIDA DAISUKE
IPC: B32B17/10
Filed: 2019-02-08
Abstract: To provide a glass resin laminate having durability at high temperature, and a method of producing the same.SOLUTION: A glass resin laminate has at least two glass plates 12,14, a silicone resin layer 16 that is disposed between the two glass plates and bonds the principal faces of the two glass plates together, and a metal layer 18 disposed on the silicone resin layer.SELECTED DRAWING: Figure 1
Patent JP-2020131437-A (JP)
Title: Mechanical pencil unit and retractable type writing instrument
Inventor: TSUKIOKA YUKIHIRO
IPC: B43K21/00
Filed: 2019-02-13
Abstract: To prevent the lead core from being damaged by the inclination of the holder as it advances.SOLUTION: The writing instrument comprises a holding cylinder 10, a holder 20 which is supported so as to project from the front end opening of the holding cylinder 10 and moves forward and backward, and through which the lead core x is inserted, a movement direction conversion mechanism M2 which inclines while advancing the holder 20 from the initial position to the lead core protection position relative to the holding cylinder 10 by the radial force component applied to the holder 20, and a lead core feeding mechanism M1 for feeding the lead core x supported by the holding cylinder 10 and cramped and inserting it into the holder 20 from the rear side. On the inner peripheral surface of the holder 20, there are provided a lead core sliding contact portion 21b which is in sliding contact with the outer peripheral surface of the lead core on the front end side thereof, and an enlarged diameter portion 21c whose diameter is expanded rearward of the lead core sliding contact portion 21b. The enlarged diameter portion 21c is formed so as to internally include the lead core x which is inclined with the inclination of the holder 20.SELECTED DRAWING: Figure 2
Patent JP-2020135210-A (JP)
Title: Checkout system
Inventor: NAKAMURA KENTA
IPC: G07G1/12
Filed: 2019-02-15
Abstract: To provide a checkout system capable of preventing an image of a commodity from being properly captured when stored in a shopping basket, which causes a failure of recognizing the commodity, and promptly settles the commodity price without causing anyone too much troubles.SOLUTION: A checkout system includes: a management server 3 that assists a customer in a store 2 to settle payments for purchased commodities; a camera 6 capable of communicating with the management server, which captures an image of the commodities put in or out of a shopping basket; and a customer terminal 7 that can access the management server. The management server associates the customer terminal with the camera. The camera receives an instruction to start image capturing, and transmits image capturing information of the commodities put in and out of the shopping basket to the management server. The management server identifies a commodity type from the image capturing information, notifies the customer terminal of commodity details when identified successfully, and notifies the customer terminal of the abnormality when identified unsuccessfully. The customer terminal approves details of the purchased commodities and notifies the management server to complete the settlement.SELECTED DRAWING: Figure 1
Patent JP-2020136419-A (JP)
Title: Lead frame for LED
Inventor: SASAKI YUTAKA
IPC: H01L23/48
Filed: 2019-02-15
Abstract: To provide a lead frame for an LED, capable of holding an intensity in a thin wall part even if a concave part group is formed at a position overlapped to the thin wall part having a concave part to which etching processing is performed from a lower surface side on an upper surface, and capable of dramatically improving adhesion property between a resin member for forming a reflector resin part, a sealing resin part or the like and a lead frame base material for the LED.SOLUTION: A lead frame 1 for an LED includes: a die pad part 11 for mounting an LED element; and a lead part 12 for joining a connection member for electrically connecting with the LED element mounted on the die pad part. A face on an upper side on which the LED element is mounted in the die pad part and the lead part has concave part groups 11Ga and 12Ga which are formed by a groove having any one of a uniform vertical groove, a lateral groove, a grid groove, an oblique groove, and a wave-like groove, and a cross groove, and at least one face of a bottom face and a side face of the groove forming the concave part group has fine projection groups 11aGand 12aG.SELECTED DRAWING: Figure 1
Patent JP-2020132216-A (JP)
Title: Roll holding board
Inventor: NISHIMURA SHOMA
IPC: B65D85/672
Filed: 2019-02-19
Abstract: To provide a roll holding board that prevents a band hook part from breaking and a band from wearing out.SOLUTION: A roll holding board 1 comprises: a flat plate part 10 which faces an end-side plane 102 of a roll-shaped object 100 to be held; a core material support part 20 which is provided substantially in the center of the flat plate part 10, and supports a core material 104 of the object 100 to be held; a side wall part 40 which extends in a thickness direction D of the flat plate part 10 to constitute a peripheral surface of the flat plate part 10; a recessed part 50 which is recessed from the flat plate part 10 in the thickness direction of the flat plate part 10; and a band hook part 70 to which a band B is hooked. The recessed part 50 comprises: a recessed part side wall 52 which is parallel with the thickness direction D of the flat plate part 10; a recessed part bottom wall 54 which connects with the recessed part side wall 52 on the side of an end face 40A of the recessed part side wall 52; and a curved surface part 56 which is formed over the recessed part side wall 52 and recessed part bottom wall 54, and protrudes to outside the recessed part 50. The band hook part 70 consists of the recessed part side wall 52, recessed part bottom wall 54, and curved surface part 56.SELECTED DRAWING: Figure 9
Patent JP-2020135350-A (JP)
Title: Semiconductor device, signal processing system, and control method of signal processing system
Inventor: TAKEMURA SEIHEI
IPC: H01L27/04
Filed: 2019-02-19
Abstract: To provide a signal processing system that can prevent malfunction even when delay fault occurs due to aging deterioration.SOLUTION: An oscillation circuit VCO generates a clock signal CLK with a frequency according to a frequency control signal Vcs. A protection target circuit RPC operates based on the clock signal CLK. A delay time detection circuit DLYDET includes an inspection circuit element group in which the configuration of a predetermined circuit element group within the protection target circuit PRC is reflected, and outputs a delay amount detection signal Q in which the delay time is reflected by detecting signal delay time generated in the inspection circuit element group. The clock control circuit CKCTL is provided outside the protection target circuit PRC, received the delay amount detection signal Q, and generates a frequency control signal Vcs for reducing the frequency of the clock signal CLK in accordance with the delay time increase.SELECTED DRAWING: Figure 1
Patent JP-2020131373-A (JP)
Title: Medium cutting device and image formation apparatus
Inventor: SOGA ATSUSHI
IPC: B26D1/38
Filed: 2019-02-20
Abstract: To stably convey a medium by suppressing the medium from traveling in an unintended direction after cutting.SOLUTION: A sheet cutting part 6 includes: a stationary blade unit 28 which is provided on the upper side being one direction side of the thickness direction orthogonal to the sheet surface of a sheet P with respect to a conveyance path 3Y where the sheet P is conveyed; and a stationary blade unit 42 which is provided on the lower side being the reverse direction side to the one direction side with respect to the conveyance path 3Y and crosses the blade tip with a stationary blade 32b of the stationary blade unit 28 to cut the conveyed sheet P by rotating in the rotary blade rotation direction Dr1. The rotary blade unit 42 forms a recessed portion 62 on the outer peripheral part in the rotary blade reverse rotation direction being the reverse direction side of the rotary blade rotation direction Dr1 with respect to a blade tip 60.SELECTED DRAWING: Figure 12
Patent JP-2020136592-A (JP)
Title: Method for protecting semiconductor integrated circuit from reverse engineering
Inventor: MURAKAMI HIROKI
IPC: H01L21/822
Filed: 2019-02-25
Abstract: To provide a protection method for making it difficult to reverse-engineer operational information.SOLUTION: The present invention provides a protection method for protection from reverse engineering includes: generating an expected value during normal operation (S100); monitoring voltage waveforms at monitoring points P1, P2 of the semiconductor integrated circuit (S102); comparing the expected value with a measured value generated from the monitored voltage waveforms (S104); determining whether reverse engineering is taking place, based on results of the comparison (S106); and, when it is determined that reverse engineering is taking place, causing the semiconductor integrated circuit to run in a protection mode, which is different from its normal operation (S108).SELECTED DRAWING: Figure 8
Patent JP-2020124456-A (JP)
Title: condom
Inventor: FUKUDA TAKEAKI
IPC: A61F6/04
Filed: 2019-02-06
Abstract: To provide a condom with a ring, which has an opening end provided with a ring.SOLUTION: A condom with a ring is characterized as follows: a condom opening end is provided with the ring with a thickness of 3 mm and an inside diameter of 20 mm or more; it is formed integrally with a body; an area of 20-50 mm from the ring at the condom opening end has the same inside diameter as that of the ring; and the tip of the condom is provided with a semen reservoir.SELECTED DRAWING: Figure 1
Patent JP-2020134471-A (JP)
Title: Instrument device
Inventor: HARAGA KOJI
IPC: H01H25/06
Filed: 2019-02-26
Abstract: To provide an instrument device capable of suppressing an increase in manufacturing cost.SOLUTION: The instrument device includes: a base plate 30; a switch 31 that is provided one surface of the base plate 30, and accepts input by pressing vertically more than the input distance with respect to the surface direction of the base plate 30 and by rotating around an axis perpendicular to the surface direction of the base plate 30; a knob 70 that connects with the switch 31 and rotates the switch 31; and a case 45 that holds the base plate 30 and has a restricting part 46 that restricts the knob 70 from being pressed more than the input distance.SELECTED DRAWING: Figure 2
Patent JP-2020130928-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2019-02-26
Abstract: To enhance game amusement.SOLUTION: The game machine is capable of displaying a specific image and executing a prescribed performance after changing a display mode of the specific image. The specific image contains a first type specific image and a second type specific image facilitating specification of change timing of the display mode of the specific image compared with the first type, and the first type specific image and the second type specific image can be displayed in parallel. When the first type specific image and the second type specific image are displayed in parallel, the expectation degree for an advantageous state is different according to which type of the specific image changes first.SELECTED DRAWING: Figure 9-4
Patent JP-2020139328-A (JP)
Title: Construction machine
Inventor: FUJISHIMA HIROAKI
IPC: E02F9/08
Filed: 2019-02-28
Abstract: To solve the problem caused by increasing a height dimension of a hydraulic oil tank.SOLUTION: A fuel tank 16 for storing fuel is located between a right side frame 8 and a center frame 6 of a revolving frame 5 and is arranged on the center frame side. Further, a hydraulic oil tank 19 for storing the hydraulic oil is arranged side by side with the fuel tank 16 in the left and right directions on the right side frame 8 side which is outside the fuel tank 16 in the left and right directions. On this, an upper surface portion 19E of the hydraulic oil tank 19 is arranged at a position higher than an upper surface portion 16E of the fuel tank 16.SELECTED DRAWING: Figure 2
Patent JP-2020139065-A (JP)
Title: Petroleum-based aromatic-containing oil, rubber composition, tire, and method for producing tire
Inventor: ITO TAKESHI
IPC: B60C1/00
Filed: 2019-02-28
Abstract: To provide a petroleum-based aromatic-containing oil that enables the production of a rubber composition having an excellent rolling resistance performance and wet-grip performance, and that meets the REACH regulation.SOLUTION: A petroleum-based aromatic-containing oil, in which the ratio of saturation content by the clay-gel method is 45 mass% or less, the ratio of bicyclic aromatic content fractionated by HPLC is 16 mass% or more and 29 mass% or less for 100 mass% of the aromatic content, the content of benzo(a)pyrene is 1 mass ppm or less, and the total of the contained amount of the particular aromatic compounds of the following 1) to 8) below is 10 mass ppm or less. 1) benzo(a)pyrene (BaP), 2) benzo(e)pyrene (BeP), 3) benzo(a)anthracene (BaA), 4) chrysene (CHR), 5) benzo(b)fluoranthene (BbFA), 6) benzo(j)fluoranthene (BjFA), 7) benzo(k)fluoranthene (BkFA), 8) dibenzo(a,h)anthracene (DBAhA).SELECTED DRAWING: None
Patent JP-2020139338-A (JP)
Title: Temporary floor device and its construction method
Inventor: TANI TOMOYUKI
IPC: E01C9/08
Filed: 2019-02-28
Abstract: To provide a temporary floor device for protecting a ground surface, and to provide its construction method.SOLUTION: The temporary floor device is constructed by placing rectangular board-like floor units neighboring one another in all directions on the ground surface and connecting the neighboring floor units with connection means (2) in a detachable and vertically rocking manner. The floor units (1) are each constituted by a base body (3) using a bottom plate (5) and side walls (6) peripherally provided on the bottom plate to form an upper-opening storage chamber (7) to freely store fluid material, and a floor plate member (4) openably closing the upper opening of the storage chamber (7) and forming a floor surface (12) on the upper part of the base body. With the weight of the fluid material stored in the storage chamber (7), the flor units (1) are stably placed on the ground surface.SELECTED DRAWING: Figure 1
Patent JP-2020130967-A (JP)
Title: Pinching tool capable of passing suture needle at fixed distance from incision or laceration
Inventor: MIYAMOTO KATAMASA
IPC: A61B17/04
Filed: 2019-02-12
Abstract: To solve the problem that, in the case of conventional holders, forceps or the like, when suturing an incision site or a laceration site, a passing position of a suture needle causes an error according to a difference of the proficiency of an operator, and in some cases, causes dehiscence, and may become one of the causes of trouble after healing.SOLUTION: By providing an index tool on a tip of holders, forceps or the like, a suture needle can be passed always at a fixed distance from an incision site or a laceration site, and generation of dehiscence can be reduced. Further, a plurality of hooks are arranged on a grip part which is a point part of action, hereby it is considered that a damage to a gripped tissue slice is reduced, since the tissue slice can be gripped surely, and a force is dispersed.SELECTED DRAWING: Figure 7
Patent JP-2020141716-A (JP)
Title: suitcase
Inventor: QI RUI CHENG
IPC: A45C13/26
Filed: 2019-03-04
Abstract: To provide a structure capable of equalizing depths of a case body and a lid body in a suitcase including a top handle in the width center.SOLUTION: A suitcase 10 is a container having a case body 11 of a depth D1, a lid body 13 of a depth D2 and a hinge 12 as the main constituents. The D1 and the D2 are equal. A top handle 18 is provided in the width center of a ceiling 17. A body side frame 25 for reinforcing an opening edge of the case body 11, and a lid side frame 27 for reinforcing an opening edge of the lid body 13 are bent so as to bypass the top handle 18. The top handle 18 is arranged in the width center by bending.SELECTED DRAWING: Figure 3
Patent JP-2020142391-A (JP)
Title: Apparatus and method for drying oxidatively-polymerized ink
Inventor: SUZUKI JUNICHI
IPC: C09D11/101
Filed: 2019-03-04
Abstract: To provide an apparatus for drying oxidatively-polymerized ink, which can inexpensively dry the oxidatively-polymerized ink, containing tung oil or/and linseed oil, in a short amount of time.SOLUTION: An apparatus 10 for drying oxidatively-polymerized ink according to the present invention comprises: a casing 20 facing a printing surface of printed matter coated with the oxidatively-polymerized ink containing tung oil or/and linseed oil; ultraviolet irradiation means 30 that is attached in the casing 20 so as to apply ultraviolet rays toward the printing surface; and oxygen supply means 40 for supplying an oxygen atmosphere into the casing 20. The ultraviolet irradiation means 30 applies the ultraviolet rays with a dominant wavelength of 254 nm.SELECTED DRAWING: Figure 1
Patent JP-2019124952-A (JP)
Title: Information processing device, information processing method, and program
Inventor: KONO SHINICHI
IPC: G10L15/24
Filed: 2019-03-07
Abstract: To provide an information processing device, an information processing method, and a program that can perform voice recognition in an adaptive manner to the excitement degree in a sound collection situation.SOLUTION: In a server 10, a recognition unit 108 recognizes received voice data on the basis of a feature quantity extracted by a feature extraction unit 106 and an excitement degree specified by an excitement degree specification unit 102. The recognition unit 108 compares the specified excitement degree with a first threshold value to determine whether to subject the voice data to first voice recognition based on phonemes of the voice data or second voice recognition. In a case where the excitement degree is higher than the first threshold value, the recognition unit 108 subjects the voice data to the first voice recognition. In a case where the excitement degree is lower than or equal to the first threshold value, the recognition unit 108 subjects the voice data to the second voice recognition.SELECTED DRAWING: Figure 3
Patent JP-2020150621-A (JP)
Title: Power supply device
Inventor: AOKI TAKANORI
IPC: H05H1/24
Filed: 2019-03-12
Abstract: To provide a power supply device capable of smoothly performing a switching between a control for starting up a plasma current and a control for flatly maintaining the plasma current.SOLUTION: A power supply device 100 for supplying a plasma current to a plasma generation device 202 comprises: a start-up section 10 for starting up the plasma current to a first current value; a maintaining section 20 for maintaining the plasma current at a second current value larger than the first current value; and a control section 30. The control section 30 performs a constant voltage control for matching an output voltage V1 of the maintaining section 20 to an output voltage V2 of the start-up section 10 when the plasma current is lower than the first current value, performs a first constant current control for increasing a target current value Iref of the plasma current toward the second current value at a predetermined gradient when the plasma current is larger than the first current value and smaller than the second current value, performs a second constant current control for making the target current value Iref to the second current value when the plasma current reaches the second current value.SELECTED DRAWING: Figure 1