baber/WOPTO huggingface dataset:
Patent JP-2017179601-A (JP)
Title: Separator for electrolytic cells, electrolytic cell, electrochemical reduction device, and method for producing hydrogenated body of aromatic hydrocarbon compound
Inventor: MIYOSHI KOTA
IPC: C25B15/08
Filed: 2017-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a technique to improve the efficiency of hydrogenating an aromatic hydrocarbon compound.SOLUTION: A separator 150a is a separator for electrolytic cells to hydrogenate an aromatic hydrocarbon compound by an electrochemical reductive reaction. The separator has a conductive porous layer 156 in which an aromatic hydrocarbon compound supplied to a reduction electrode catalyst layer 122 of an electrolytic cell 100 circulates.SELECTED DRAWING: Figure 2
Patent JP-2018157867-A (JP)
Title: Plaque detector
Inventor: KITADA NATSUKO
IPC: A61B1/24
Filed: 2017-03-22
Abstract: PROBLEM TO BE SOLVED: To solve the problem of the conventional plaque detector using light, the problem being reduction in detection accuracy caused by the detector using a non-contact system in which a light source and the detector are separated from teeth, making it difficult for the teeth to be adequately irradiated with excited radiation light from the light source and making it difficult, because of the same reason, for fluorescent light emitted from the teeth to be appropriately incident on a photoconductor.SOLUTION: A plaque detector comprising a light guide body 4 for detecting plaque includes: fiber bundles 40a to 40h in contact with a tip 4t of the light guide body 4; and actuation means (actuator 20) for actuating the fiber bundles 40a to 40h. Further, the tip 4t of the light guide body 4 has a curved shape.SELECTED DRAWING: Figure 2A
Patent JP-2017208530-A (JP)
Title: Debris-removal groove for cmp polishing pad
Inventor: LEE MELBOURNE COOK
IPC: H01L21/304
Filed: 2017-03-23
Abstract: PROBLEM TO BE SOLVED: To provide an appropriate groove pattern on a polishing pad which can decrease defects on a wafer surface and elongate a useful life of the polishing pad in polishing or planarizing at least one of semiconductor, optical and magnetic substrates.SOLUTION: A polishing pad 200 comprises a polishing layer having a polymer matrix, a thickness and a polishing track representing a working region of the polishing layer for polishing or planarizing. The polishing pad is designed so that a mean supply cross section (δa) of the polishing track, and a mean drainage cross section (ρa) satisfies 2*δa≤ρa≤8*δa. According to this, radial drainage grooves 216 extend through the polishing track, and facilitate polishing debris removal through the polishing track and underneath at least one of a semiconductor, optical and magnetic substrates and then beyond the polishing track toward the perimeter of the polishing pad during rotation of the polishing pad.SELECTED DRAWING: Figure 2
Patent JP-2018157988-A (JP)
Title: Plunger head
Inventor: UEMURA KYOKO
IPC: A61M5/315
Filed: 2017-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a plunger head (2) which enables avoiding as much as possible biting of the outer peripheral edge part into a portion near the thumb or the thumb root inside of the palm even when a significantly large pressing force is added by engaging with the portion near the thumb vicinity or the thumb root inside of the palm, and therefore, enables adding a sufficient pressing force by giving almost no painful feeling, and extracting fluid stored in a cylinder sufficiently rapidly by an excellent operational feeling.SOLUTION: An external surface (16) has top walls (4,104) for defining a pressing surface, and two lateral walls (8a,8b,108a,108b) suspending from two opposed side edges (6a,6b,106a,106b) of the top walls (4,104). The outer peripheral edge of the external surface (16) of the top walls (4,104) are bevelled.SELECTED DRAWING: Figure 1
Patent JP-2018164016-A (JP)
Title: Work carrying device and soldering apparatus using the same
Inventor: MURASE TSUYOSHI
IPC: B23K1/00
Filed: 2017-03-27
Abstract: PROBLEM TO BE SOLVED: To control at precisely a position of a work to be conveyed to a closed space when performing a process in the closed space.SOLUTION: A work carrying device comprises: a processing part that performs a processing to a work in a closed space part; a conveying device that conveys the work to the processing part; an index generation part that generates an index corresponded to a conveying distance of the work of the conveying device; an inlet sensor that is arranged in an outer side of the closed space, and detects a rear side of the work after the passage of a ride transfer part; and a control part that fetches the index from the index generation part and a detection signal of the inlet sensor, and controls the conveying device. The control part generates a deceleration start command or a stop command to the conveying device when fetching an index value I3 of (I3=I1-I2) in a case where the index value corresponded to the distance until a point making the work in the closed space to decline or stop from the detection signal of the inlet sensor is I1, and the index value corresponded to the length of a conveying direction of the work is I2.SELECTED DRAWING: Figure 2
Patent JP-2018162510-A (JP)
Title: Copper alloy for electronic material, and electronic component
Inventor: NAKAMURA YUTA
IPC: H01B1/02
Filed: 2017-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a copper alloy for an electronic material with high reliability, having 0.2% proof stress and conductivity appropriate when used in an electronic material, while improving flexure processability and fatigue characteristics.SOLUTION: A copper alloy for an electronic material includes 0.5-3.0 mass% Co, 0.1-1.0 mass% Ni and 0.1-1.5 mass% Si with a mass ratio (Ni/Co) of Ni to Co being 0.1-1.0 and (Ni+Co)/Si being 3-5 by a mass ratio, and the balance copper with inevitable impurities. An orientation difference between neighboring measurement points (KAM value) obtained by EBSD (Electron Back Scatter Diffraction) measurement is 1.4-2.6 and a standard deviation of the KAM value is 1.2 or less.SELECTED DRAWING: Figure 1
Patent JP-2018164244-A (JP)
Title: Cloud device, server device, communication method, and communication program
Inventor: TERAMOTO KEIICHI
IPC: H04Q9/00
Filed: 2017-03-27
Abstract: PROBLEM TO BE SOLVED: To determine whether time-series power information acquired from a power measuring device via a communication network different from a dedicated communication network connecting the power measuring device and a power company's server device is correct.SOLUTION: A cloud device according to an embodiment includes a reception unit 132 and a transmission unit 133. The reception unit 132 receives a transmission request for time-series power information acquired from a power measuring device via a communication network different from a dedicated communication network connecting the power measuring device and a power company's server device. The transmission unit 133 transmits the power information for which the transmission request has been issued to a request source that checks first power information that is power information for a predetermined period, which is acquired from the server device of the power company connected to the power measuring device via the dedicated communication network against second power information that is power information for the predetermined period, which is acquired from the power measuring device via the communication network different from the dedicated communication network.SELECTED DRAWING: Figure 1
Patent JP-2018164711-A (JP)
Title: Game machine
Inventor: KAWAGUCHI MORITAKA
IPC: A63F7/02
Filed: 2017-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which can smoothly perform processing, while suppressing decrease in an interest.SOLUTION: A game state after a special game is executed is controlled to a time-shortening game state in which the period of time is different each time. A timing to execute a subtraction performance and the number of execution time of the subtraction performance of a character having a predetermined expectation for a game state in any of variable displays in the time-shortening game state is determined. In the time-shortening game state, a temporary variable number for start memory stored by holding means is determined and divided into a predetermined unit. When the start memory in which a subtraction performance of the character is executed is included in the start memory to be held, the subtraction performance of the character is determined to execute in any one of the temporary variations which are divided into a predetermined unit, instead of the predetermined execution timing.SELECTED DRAWING: Figure 148
Patent JP-2017205804-A (JP)
Title: Press system and method
Inventor: IGNACIO MARTIN GONZALEZ
IPC: C22C38/00
Filed: 2017-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a press system for manufacturing a hot-formed structural component.SOLUTION: The press system includes: a stationary lower body; a movable upper body; and a mechanism constructed to apply upward and downward press processes of the movable upper body onto the stationary lower body. The press system further includes a cooling tool constructed to cool a semi-finished product heated in advance. The cooling tool includes upper and lower fitting molds of which the lower mold is connected to the lower body by one or plural lower bias elements, and/or the upper mold is connected to the upper body by one or plural bias elements. Moreover, the press system includes a press tool which is constructed to pull in the semi-finished product, and which is disposed downstream of the cooling tool. Additionally, a method is provided for a heat-formed structural component.SELECTED DRAWING: Figure 1
Patent JP-2018166820-A (JP)
Title: Game machine
Inventor: OKAMURA GEN
IPC: A63F7/02
Filed: 2017-03-30
Abstract: To provide a game machine capable of improving an amusement to a game of a player.SOLUTION: A game machine is configured so that prior determination means executes determination based on information, before a determination condition to the information stored in storage means is established. Based on the determination result by the prior determination means, specific condition determination means determines establishment of a specific condition. When it is determined that the specific condition is established by the specific condition determination means, pattern display control means performs a first dynamic display mode in which the pattern rows are stopped and displayed in a state in which the pattern rows other than one pattern row become a specific determination result, out of pattern combinations for notifying a player of the specific determination result different from the specific pattern combination by dynamic display means, then stops and displays the patterns different from the patterns in a combination based on the specific determination result on one pattern row, then executes a specific dynamic display mode which is displayed in a first dynamic display mode which becomes the specific pattern combination in a dynamic display executed in next and following games.SELECTED DRAWING: Figure 166
Patent JP-2018170916-A (JP)
Title: Cable feeding device
Inventor: SATAKE SHIGEMI
IPC: H02G1/06
Filed: 2017-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a cable feeding device capable of restraining downward movement of a cable due to reverse rotation of a pair of elastic rollers.SOLUTION: A cable feeding device 1 includes a pair of elastic rollers 2 for feeding a cable C in straight direction while resisting against gravitational attraction, a base 5 for supporting the pair of elastic rollers 2 via rotation shafts 4 of rotation centers, so that the cable C is fed while being separated from a plane 3 in parallel with the straight direction, and a motor M for rotary driving the pair of elastic rollers 2 via the rotation shafts 4. The cable feeding device 1 includes a regulation part 10 for regulating movement of the cable C to the side of reducing the clearance in the direction perpendicular to the plane 3. Furthermore, the cable feeding device 1 includes a ratchet unit 16 which allows rotation of the rotation shafts 4 only to one side and regulates rotation to the other side. With such an arrangement, reverse rotation of the pair of elastic rollers 2 can be prevented, and downward movement of the cable C can be prevented.SELECTED DRAWING: Figure 1
Patent JP-2018171109-A (JP)
Title: Display device
Inventor: OKI MASAYUKI
IPC: A63F7/02
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To improve amusement of a game.SOLUTION: There is provided a display device 50 installed on a game island 100 including a plurality of game machines 20, for presenting information to a player and/or game parlor staff in a game parlor. The display device 50 includes a light emitter part having a plurality of light emitters, and a control part for presenting information by generating a residual image by controlling light emission and blackout of the plurality of light emitters in the light emitter part.SELECTED DRAWING: Figure 1
Patent JP-2018173443-A (JP)
Title: Music distribution system, music reproduction device and music distribution method
Inventor: MITSUDOME KAORU
IPC: G10K15/04
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To reduce time cost and expense cost when a music reproduction device is replaced and a new device is introduced.SOLUTION: A music distribution system is configured to comprise a music reproduction device and a music management server, and the music reproduction device allows station opening processing for transmitting request information including identification information for identifying the music reproduction device or an attribute of the music reproduction device to a music management server, and receiving a plurality of pieces of music information belonging to a first group corresponding to the identification information. The music management server stores a distribution list including the plurality of pieces of music information belonging to the first group, refers to the distribution list when the request information is received from the music reproduction device, and distributes the plurality of pieces of music information belonging to the first group corresponding to the received identification information to the music reproduction device.SELECTED DRAWING: Figure 2
Patent JP-2018174041-A (JP)
Title: Electrochemical reaction unit and electrochemical reaction cell stack
Inventor: MURASE CHISATO
IPC: H01M8/02
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To enhance the performance of an electrochemical reaction unit.SOLUTION: An electrochemical reaction unit comprises a single cell having an electrolyte layer, an air electrode disposed on one side of the electrolyte layer in a first direction, and a fuel electrode disposed on the other side of the electrolyte layer in the first direction. The fuel electrode includes: a first fuel electrode layer forming a surface of the fuel electrode on the other side in the first direction; and a second fuel electrode layer disposed between the first fuel electrode layer and the electrolyte layer. The electrochemical reaction unit further comprises a current collector having a plurality of current collecting parts put in electrical conduction with the surface of the first fuel electrode layer on the other side in the first direction. The first fuel electrode layer has a porosity or 35% or more. As to a particular current collecting part of the plurality of current collecting parts, the ratio (β/α) of a thickness β of the fuel electrode to a shortest distance α between the particular current collecting part and the current collecting part adjacent thereto is 0.20 or more, and the ratio (δ/α) of a thickness δ of the first fuel electrode layer to the shortest distance α is 0.18 or more.SELECTED DRAWING: Figure 13
Patent JP-2018173097-A (JP)
Title: sprocket
Inventor: BAN TAKEO
IPC: F16H55/30
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a sprocket capable of restraining generation of striking sounds.SOLUTION: A sprocket 4 used in combination with a roller chain 20 formed by coupling plural links comprises a disc-like sprocket body 40, and plural teeth 41 provided at an outer edge of the sprocket body 40. The sprocket comprises annular guide walls 42, 43 provided to sandwich the teeth 41 on both sides of a thickness direction of the sprocket body 40 at the outer edge, and restraining inclination of the roller chain 20 meshed with the teeth 41.SELECTED DRAWING: Figure 2
Patent JP-2018173236-A (JP)
Title: Air cleaning method and air cleaning device
Inventor: TSUTSUMI OSAMU
IPC: F24F7/00
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an air cleaning method that does not need installing ozone leakage prevention means such as an ozone decomposition device and can effectively use bactericidal action of ozone, and to provide an air cleaning device.SOLUTION: An air cleaning method for cleaning polluted air using a filter and ozone generating means uses a nano-fiber filter 4 as the filter. An air cleaning device includes a device body 1 through which air to be cleaned passes; the ozone generating means 3 disposed in the device body 1; and the nano-fiber filter 4.SELECTED DRAWING: Figure 1
Patent JP-2018173567-A (JP)
Title: Method for manufacturing liquid crystal display element
Inventor: YOSHIDA EIJI
IPC: G02F1/13
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a liquid crystal display element capable of improving cell gap nonuniformity.SOLUTION: A method for manufacturing a liquid crystal display element including a liquid crystal in a gap between a pair of substrates (101 and 103) stuck to each other comprises the steps of: injecting a liquid crystal (102) into the gap (cell gap) between the pair of substrates; heating the liquid crystal injected into the gap to a first temperature; deforming the gap by applying a stress (for example, a stress caused by vacuum suction) caused by a pressure difference to an external surface of at least one substrate (101) among the pair of substrates in a state in which the liquid crystal injected into the gap is heated; and uniformizing the gap by cooling the liquid crystal applied with the stress caused by the pressure difference from the first temperature to a second temperature.SELECTED DRAWING: Figure 1
Patent JP-2017186334-A (JP)
Title: Oral composition
Inventor: HAYASHI TADAHIRO
IPC: A61K31/685
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an oral composition that can improve memory difficulty, which is a symptom of dementia, and prevent or treat symptoms of dementia and mild cognitive impairment.SOLUTION: An oral composition contains (A) ferulic acid and/or a pharmaceutically acceptable salt thereof, (B) curcuminoid, and (C) glycerophospholipid.SELECTED DRAWING: None
Patent JP-2017118884-A (JP)
Title: Cell treatment container
Inventor: BABA TAKUMA
IPC: C12M3/00
Filed: 2017-04-06
Abstract: PROBLEM TO BE SOLVED: To solve problems of damage or disappearance from a microscope observing field of a cell, or difficulty of handling by a catheter in a container for performing processing by processing liquid of a cell such as an embryo.SOLUTION: A cell treatment container 100 of the present invention comprises: a container bottom part 110; an outer-peripheral wall part 120; and a housing part 130 in which a housing space 150 for housing a cell and cell processing liquid is formed, in which the capacity of the housing space 150 is 200μl or more and 1000μl or less, a forming surface 141 forming the housing space 150 of the housing part 130 has a deepest part 148 and an inclined surface 142 which is formed so as to surround the deepest part, the inclined surface 142 is continuous with the deepest part, and the deepest part 148 is formed within the range of a circle C having a diameter of 3 mm in a plane view.SELECTED DRAWING: Figure 1B
Patent JP-2018179085-A (JP)
Title: Friction plate for transmission, manufacturing method of friction plate for transmission, and transmission
Inventor: UESUGI TATSUYA
IPC: F16D25/12
Filed: 2017-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a friction plate for a transmission, capable of supplying lubricant to a loading range at sufficiently high oil pressure, even in a case where the loading range is distributed to an outer peripheral edge side portion of a friction surface of the friction plate.SOLUTION: A driven plate 81 includes: a plurality of cores 85 arranged annularly at intervals; a pair of annular surface plates 86 provided on both sides of the plurality of cores 85, and sandwiching the plurality of cores 85 from both sides; a lubricant flow passage 81b formed by a gap between adjacent cores 85; and a plurality of discharge holes 81d provided on the annular surface plate 86, and configured to discharge lubricant from the lubricant flow passage 81b to a friction surface 81c of the annular surface plate 86. A lateral width W2 of the lubricant flow passage 81b is made gradually smaller from an inner peripheral edge side of the annular surface plate 86 toward an outer peripheral edge side thereof.SELECTED DRAWING: Figure 4
Patent JP-2018180403-A (JP)
Title: Developer conveying mechanism and developing device including the same, and image forming apparatus
Inventor: TSUJI HIROFUMI
IPC: G03G15/08
Filed: 2017-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a developer conveying mechanism that can smoothly operate a shutter opening/closing a developer discharge port that is formed in a path conveying developer, and can reliably prevent leakage of developer from the developer discharge port, and a developing device including the same, and an image forming apparatus.SOLUTION: A developer conveying mechanism comprises: a pipe-like conveyance path; a shutter; a sealing member; and an urging member. The pipe-like conveyance path conveys developer, and has a discharge port formed in part of its side face. The shutter is arranged slidably along the outer peripheral surface of the pipe-like conveyance path and opens/closes the discharge port. The sealing member is fixed to the inner peripheral surface of the shutter. The urging member urges the shutter in a direction in which the discharge port is closed. The sealing member has a frame-like contact part that is in contact with the pipe-like conveyance path, and a non-contact part that is formed inside the contact part.SELECTED DRAWING: Figure 9
Patent JP-2018181248-A (JP)
Title: Information processing device and program
Inventor: MASUBUCHI TOMOHIRO
IPC: G06F11/14
Filed: 2017-04-21
Abstract: PROBLEM TO BE SOLVED: To avoid the disappearance of information recorded in volatile storage means even if a power supply of an information processing device is stopped.SOLUTION: When a CPU 11 hangs, a user turns off a power supply switch to eliminate this state. Even though this off operation stops the supply of power from a power supply 4 to an SoC 10, power stored in capacitor 9 is supplied instead of the stop of the supply of the power. The CPU 11 collectively writes a log written in an SRAM 12 to store the log in an NVRAM 6 by transferring the log to the NVRAM through an SPI bus 21 while the power is supplied from the capacitor 9 when it is detected that power supply 1 is turned off.SELECTED DRAWING: Figure 2