baber/WOPTO huggingface dataset:
Patent JP-2017122493-A (JP)
Title: Planetary gear mechanism
Inventor: TOKUNAGA HIROAKI
IPC: F16H1/46
Filed: 2016-01-08
Abstract: PROBLEM TO BE SOLVED: To provide a planetary gear mechanism for enabling its productivity improvement and cost reduction by simplifying its configuration to reduce the number of components.SOLUTION: The planetary gear mechanism includes a sun gear 1, a planetary gear set 5 constituted by three components, namely, a first planetary gear 2, a second planetary gear 3 and a supporting shaft 4, a gear set bearing 6 externally fitted to the supporting shaft 4, a fixed internal gear 7 engaging with the first planetary gear 2, a movable internal gear 8 engaging with the second planetary gear 3, a second rotary shaft 9 supported by a bearing 10, a housing 11, and an inside cylindrical guide face 12 and an outside cylindrical guide face 13 for guiding the revolution of the gear set bearing 6. The planetary gear set 5 rotates with the gear set bearing 6 as a supporting point, and the planetary gear set 5 revolves on a circular orbit concentric with the rotation center of the sun gear 1 in such a manner that an outer ring of the gear set bearing 6 being guided by the inside cylindrical guide face 12 or the outside cylindrical guide face 13 rolls on the guide face.SELECTED DRAWING: Figure 1
Patent JP-2017123441-A (JP)
Title: Method of manufacturing semiconductor laser element
Inventor: SAKUMA HITOSHI
IPC: H01L21/02
Filed: 2016-01-08
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor laser element, capable of suppressing a wafer from being cracked and a laser bar from being warped.SOLUTION: A method of manufacturing a semiconductor laser element includes: an element formation step of forming a plurality of semiconductor laser elements on a central part of a wafer that has the central part and an outer peripheral part surrounding the central part; a plating step of forming a plating layer having a lattice-like groove at a lower face of the outer peripheral part and not forming the plating layer at a lower face of the central part; a laser bar step of cutting a part of the central part to form a laser bar; and an individualization step of individuating the laser bar to form semiconductor laser elements.SELECTED DRAWING: Figure 1
Patent JP-2017125097-A (JP)
Title: Aqueous ink composition for felt-tip pens
Inventor: INOUE KENSUKE
IPC: C09D11/16
Filed: 2016-01-12
Abstract: PROBLEM TO BE SOLVED: To provide an aqueous ink composition for felt-tip pens having an excellent writing feel.SOLUTION: An aqueous ink composition for felt-tip pens has water, solid silicone particles each having a crosslinked structure, and a colorant. When measured by a dynamic light scattering method, the solid silicone particles have an average particle diameter of 20 nm-500 nm.SELECTED DRAWING: None
Patent JP-2017124742-A (JP)
Title: On-vehicle battery cooling system
Inventor: HABU MASAKAZU
IPC: B60K1/04
Filed: 2016-01-14
Abstract: PROBLEM TO BE SOLVED: To use a control parameter of a blower motor for determining presence/absence of clog of a filter, when a blower motor is subjected to voltage control.SOLUTION: A control part 48 controls applied voltage to a blower motor 24 for controlling rotation number of a blower 26. A determination part 50 determines that, clog occurs on a filter 40, when a voltage value V_com applied to the blower motor 24 for making a rotation number of the blower 26 to a prescribed high rotation number D is less than a prescribed threshold V_comdc, in a constant rotation number control time in which, the rotation number of the blower 26 is maintained to the prescribed high rotation number D by the control part 48.SELECTED DRAWING: Figure 1
Patent JP-2017124075-A (JP)
Title: Image display device, projector, game machine, method of displaying image, and program
Inventor: SATO KOJI
IPC: H04N5/74
Filed: 2016-01-15
Abstract: PROBLEM TO BE SOLVED: To provide an image display device capable of vividly displaying images with a simple structure and allowing a user to obtain presentation effect equivalent to a liquid crystal panel, in a Pachinko or reel type game machine.SOLUTION: The image display device is an image display device used in a game machine. The image display device includes a rear side screen, a front side screen, and a control part. The rear side screen reflects images projected from a light source. The front side screen is provided between the rear side screen and the light source, has a different reflectance ratio, when in a reflection state, from that of the rear side screen, and can be switched between the reflection state and a transmission state. The control part controls the switching between the reflection state and the transmission state.SELECTED DRAWING: Figure 1
Patent JP-2017132580-A (JP)
Title: Sheet supply device and image formation device equipped with the same
Inventor: MASUDA JUNYA
IPC: B65H7/18
Filed: 2016-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a sheet supply device in which jamming is hard to occur even if a sheet is refilled during supply operation of the sheet, and sheet refilling work can be conducted efficiently, and an image formation device equipped with the same.SOLUTION: A sheet supply device (200) includes a loading tray (221) in which a sheet (P) is loaded, an opening/closing member (201) provided for opening/closing, an opening/closing detection part (262) which detects opening/closing state of the opening/closing member (201), and a sheet supply part (210) which supplies a sheet (P) having been the loaded in the loading tray (221) along a specified sheet supply direction (Y1). The sheet supply part (210), when the opening/closing detection part (262) detects that the opening/closing member (201) being in closed state comes to an open state during when the sheet (P) is being supplied, stops the supply operation after the sheet (P) being currently in supply operation has been supplied.SELECTED DRAWING: Figure 5
Patent JP-2016153644-A (JP)
Title: Sensor and rotary machine
Inventor: SUZUKI AKIRA
IPC: F04D29/00
Filed: 2016-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a sensor having sufficient measurement accuracy and an applicable temperature range, and a rotary machine.SOLUTION: A sensor includes: a sensor body having a detection unit configured to detect physical quantity of fluid; and a first jig that has a fixing part fixing the sensor body, a flow passage formation surface forming a part of an inner peripheral surface of a fluid passage in which working fluid of a rotary machine circulates, and a definition surface defining a detection space together with the detection unit of the sensor body fixed by the fixing part, and in which an open hole is formed from the flow passage formation surface to the definition surface.SELECTED DRAWING: Figure 2
Patent JP-2017134282-A (JP)
Title: Optical connector and optical transmission module
Inventor: OTORII SUGURU
IPC: G02B6/32
Filed: 2016-01-28
Abstract: PROBLEM TO BE SOLVED: To provide an optical connector suitable for connection to a plurality of optical transmission lines that are two-dimensionally arrayed, and an optical transmission module.SOLUTION: An optical connector is an optical connector for a plurality of optical transmission lines arrayed in a two-dimentional array, and includes a first lens 154, a second lens 155, a third lens 156, and a fourth lens 157. The first lens 154 reflects emission light from a first optical transmission line 115 included in the plurality of optical transmission lines. The second lens 155 reflects emission light from a second optical transmission line 116 included in the plurality of optical transmission lines. The third lens 156 parallelizes light reflected by the first lens. The fourth lens 157 parallelizes light reflected by the second lens 155.SELECTED DRAWING: Figure 14
Patent JP-2017134675-A (JP)
Title: Device and program for searching for information
Inventor: MIYAZAKI TARO
IPC: G06F17/30
Filed: 2016-01-28
Abstract: PROBLEM TO BE SOLVED: To accurately search for a content related to a search key.SOLUTION: A high order related word acquisition part acquires a word included in a search key as a high order related word. A low order related word acquisition part reads a word related to the high order related word and the similarity to the word from a concept map and repeats, a predetermined number of times, the processing of reading words related to the read word and the similarity to the read word from the concept map, to obtain a low order related word, and then acquires a path from the high order related word to the low order related words. A relation degree calculation part calculates the degree of relation of the low order related words on the basis of the similarity between the words adjacent in the path, the number of other words related to the words in the path, and the importance of the high order related words in the path, and calculates the degree of relation of the high order related words on the basis of the importance of the words. A score calculation part calculates scores on the basis of the importance and degree of relation of the words included in text data related to contents. A selection part selects from between the contents on the basis of the scores.SELECTED DRAWING: Figure 1
Patent JP-2017133485-A (JP)
Title: Control device of internal combustion engine
Inventor: HAMAMOTO YOSHIAKI
IPC: F02D41/34
Filed: 2016-01-29
Abstract: PROBLEM TO BE SOLVED: To further improve emission performance by suppressing an increase in the number of discharge particles while favorably securing startability, in an internal combustion engine having a port injection valve and an in-cylinder injection valve.SOLUTION: An engine ECU controls an engine having a port injection valve for injecting fuel to an intake port, and an in-cylinder injection valve for directly injecting fuel into a combustion chamber 2. When a total injection amount It of the fuel exceeds an upper-limit port injection amount Iplim which is set so as to suppress an increase in the number of discharge particles (PN) when the total injection amount It is increasingly corrected accompanied by a start of the engine, the engine CPU injects the fuel from the port injection valve 6p by the upper-limit port injection amount Iplim, and injects the fuel from the in-cylinder injection valve 6d by the difference between the total injection amount It and the upper-limit port injection amount Iplim (steps S100 to S170).SELECTED DRAWING: Figure 2
Patent JP-2017134040-A (JP)
Title: Radio wave sensor, sensor unit, care bed, and watch system
Inventor: TSUJI HIROYA
IPC: A61G12/00
Filed: 2016-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a radio wave sensor having high detection accuracy.SOLUTION: A radio wave sensor 100 includes: a radio wave transmission section 110a for transmitting a radio wave; a radio wave reception section 110b for receiving a reflection wave of the radio wave transmitted from the radio wave transmission section 110a; and a case 120 for accommodating the radio wave transmission section 110a and the radio wave reception section 110b. The case 120 includes a first region and a second region composed as an upper wall 120a and a side wall 120b of the case 120, respectively. Permeability of a radio wave in the first region is higher than that in the second region. The first region is located at a position opposite to respective front faces of the radio wave transmission section 110a and the radio wave reception section 110b in the case 120.SELECTED DRAWING: Figure 6A
Patent JP-2017135352-A (JP)
Title: Through wiring board, manufacturing method of the same, electronic device, and manufacturing method of the same
Inventor: WANG SHINAN
IPC: B81C1/00
Filed: 2016-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a technique capable of reducing a gap between a through wiring and a through hole when manufacturing a through wiring board.SOLUTION: In a manufacturing method of a through wiring board having a through wiring 2, a through hole 13 is formed that reaches from a first surface 1a of a substrate 1 to a second surface 1b positioned on the opposite side of the first surface, and a metal layer 2s is formed on an inner wall near an opening of the through hole on the first surface side. A through wiring is formed by filling the inside of the through hole with a conductive material 2. Further, an element portion 30 can be formed on the first surface.SELECTED DRAWING: Figure 1
Patent JP-2017137819-A (JP)
Title: Control device of internal combustion engine
Inventor: FUJII MASAMICHI
IPC: F02D45/00
Filed: 2016-02-04
Abstract: PROBLEM TO BE SOLVED: To suppress the lowering of the calculation accuracy of a crank angle caused by a rotation variation, noise or the like of a crankshaft.SOLUTION: A crank counter is incremented on the basis of a crank signal Scr. The number of the timing of the switching of a recess to a protrusion of a cam rotor (rising edge number) and the number the timing of the switching of the protrusion from the recess (falling edge number) are counted on the basis of a cam signal Sca. When an irregular interval part of a crank rotor is temporarily detected, the crank counter is updated to a value which is defined from the edge numbers on condition that the rising edge number and the falling edge number coincide with a temporarily-detected value.SELECTED DRAWING: Figure 2
Patent JP-2017138830-A (JP)
Title: Vehicle start notification device
Inventor: KESSOKU KENICHI
IPC: G08G1/16
Filed: 2016-02-04
Abstract: PROBLEM TO BE SOLVED: To prevent a portable terminal from being continuously used without being conscious of that a vehicle ahead of own vehicle starts or a traffic signal changes.SOLUTION: A vehicle start notification notice 100 having a vehicle speed detection part C1 and an inter-vehicle distance detection part C2 for detecting the presence or absence of a target for preventing a forward movement of a vehicle includes: a speed information acquisition part 10 for acquiring speed information from the speed detection part; a target information acquisition part 20 for acquiring prevention target information from a target detection part; a communication part 30 for performing a short-distance radio communication with a portable terminal F; a determination part 40 for determining a state of a portable terminal; and a notification part 50 for performing a notification to a portable terminal. When the speed information acquired by the vehicle speed information acquisition part shows a stop state and the prevention target information acquired by the target information acquisition part shows a forward movement prevention target presence state, the prevention target information acquired by the target information acquisition part shows the forward movement prevention target absence state, and when the determination part determines that the portable terminal is notifiable, the notification part notifies that the forward prevention target is not present in the portable terminal.SELECTED DRAWING: Figure 1
Patent JP-2017143439-A (JP)
Title: Piezoelectric oscillator
Inventor: WADA TAKAAYU
IPC: H03B5/32
Filed: 2016-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric oscillator which can be made compact and low profile, and is wired to prevent harmful effect on the electrical characteristics.SOLUTION: A piezoelectric oscillator includes a piezoelectric vibration piece 110 having an excitation electrode 112 and an extraction electrode 113, an electronic circuit element, and a package 130 having a flat plate 133 for placing the piezoelectric vibration piece on the upper surface 133a thereof and placing the electronic circuit element on the lower surface, a first frame wall 131 forming a first cavity 131a, and a second frame wall 132 forming a second cavity. Electrode pads 135 for connection electrically with the extraction electrode are formed on the opposite sides of one side of the upper surface in the first cavity. One electrode pad 135b has an area narrower than that of the other electrode pad 135a, and a wiring electrode 139 is formed from the other electrode pad to pass above the upper surface, to which the first frame wall is joined around the one electrode pad, until the end of the other short side of the upper surface facing the one electrode pad in the long side direction.SELECTED DRAWING: Figure 2
Patent JP-2016170167-A (JP)
Title: Magnetic sensor
Inventor: TANABE KEI
IPC: G01R33/09
Filed: 2016-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic sensor having improved detection accuracy of a weak magnetic field.SOLUTION: In the magnetic sensor, a magnetic material which changes a direction of a magnetic field to be input to a magnetoresistance element is arranged nearby the magnetoresistance element whose resistance changes according to the direction of the magnetic field to be input. The magnetic material includes a concave part having a recessed shape on its face at a side where the magnetoresistance element is formed. The concave part of the magnetic material preferably coincides with the center of the magnetic material. Further, the concave part may include at least a polygon having three or more sides, and may include at least a circular arc shape.SELECTED DRAWING: Figure 6
Patent JP-2017144515-A (JP)
Title: Blade holder, and pipe type punch using blade holder
Inventor: KONDO EIICHIRO
IPC: B26F1/32
Filed: 2016-02-17
Abstract: PROBLEM TO BE SOLVED: To remove a blade holder and a cylindrical punching blade without butting slugs protruded from the upper part of the cylindrical punching blade against a lunch body to be dispersed even when the cylindrical punching blade is replaced.SOLUTION: A blade holder 10 is provided with: a knob part 10a1 which is picked by a user when the blade holder 10 is attached to/detached from a punch body; and a long hole part 10b1 which has a width equal to or larger than the outer diameter of a punching blade body 13a and smaller than the outer diameter of a swelling head part 10b. The long hole part 10b1 has, on a peripheral edge thereof: a punching position part 10b2 that punches an object to be punched, when a cylindrical punching blade 13 is positioned on the knob part 10a1 side of the long hole part 10b1; and a punching blade retreat part 10b3 in which the height of a top surface is lower than the punching position part 10b2 and which supports the cylindrical punching blade 13 at a position lower than the punching position part 10b2.SELECTED DRAWING: Figure 8
Patent JP-2017145327-A (JP)
Title: Pressure sensitive adhesive tape
Inventor: TAKAGI RIKA
IPC: C09J107/00
Filed: 2016-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a pressure sensitive adhesive tape with alkali peelability, which has high adhesion to plastic and can be easily peeled in an alkaline solution.SOLUTION: A pressure sensitive adhesive tape 1 includes: a sheet-like substrate 2; and an adhesive layer 3 which is layered on the substrate 2 and includes natural rubber and a tackifier in a range of 50 pts.wt. or more and 150 pts.wt. or less with respect to 100 pts.wt. of natural rubber. In the pressure sensitive adhesive tape, the adhesive layer 3 includes, as the tackifier, a tackifier having an acid value of 180 mgKOH/g or more and alkali solubility, and the content of the tackifier having alkali solubility is in a range of 2.5 pts.wt. or more and 80 pts.wt. or less on the assumption that the total amount of the tackifier is 100 pts.wt.SELECTED DRAWING: Figure 1
Patent JP-2016106424-A (JP)
Title: Led module and image sensor module
Inventor: SAWADA HIDEKI
IPC: H01L33/62
Filed: 2016-02-18
Abstract: PROBLEM TO BE SOLVED: To provide an LED module and an image sensor module which can be miniaturized.SOLUTION: An LED module according to the present invention includes: LED chips 221, 222; an LED chip 223; Zener diodes 224, 225; a lead 241 having a mount portion 251; and a resin package 270 having an opening 271 formed therein. The LED chips 221, 222 are joined to the lead 241 via the same insulation layer 262. The LED chips 223 and the Zener diodes 224, 225 are joined to the lead 241 via the same conductive layer 261. The Zener diodes 224, 225 are arranged between the LED chips 221, 222 and the LED chip 223.SELECTED DRAWING: Figure 11
Patent JP-2017145352-A (JP)
Title: Method for producing olefin polymer
Inventor: HARADA YASUYUKI
IPC: C08F4/6592
Filed: 2016-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an olefin polymer that makes it possible to produce an olefin polymer with high activity and effectively can prevent the internal contamination of a polymerization vessel.SOLUTION: A method for producing an olefin polymer includes (co)polymerizing an olefin in a polymerization vessel, the olefin selected from the group consisting of ethylene and C3-C20 α-olefin in the presence of (A) solid catalyst component for olefin polymerization and (B) amide compound of the general formula (I) (where Rand Rare a hydrocarbon group having 1 or more and 32 or less carbon atoms, R, Rand Rare a hydrogen atom, a hydrocarbon group having 1 or more and 18 or less carbon atoms, an oxygen-containing hydrocarbon group or a sulfur-containing hydrocarbon group, a and b are an integer of 0 or more, a+b is 1 or more).SELECTED DRAWING: None
Patent JP-2017144167-A (JP)
Title: Game machine
Inventor: IDEI KENICHIRO
IPC: A63F7/02
Filed: 2016-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a game machine having a characteristic in main control means.SOLUTION: A game machine includes an attacker and main control means. The main control means can determine a first error indicating that the number of game balls entering the attacker is larger than the number of game balls discharged from the attacker. The main control means can execute a symbol variation control. The main control means starts the symbol variation control when a big winning is terminated. The main control means does not start the symbol variation control during occurrence of the first error.SELECTED DRAWING: Figure 51
Patent JP-2017025694-A (JP)
Title: Fixture
Inventor: YAMAMOTO TAKESHI
IPC: E05C21/02
Filed: 2016-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a fixture, which can form a single sliding window and double sliding windows that have a fix sash by restricting opening and closing of the sash by a simple work on a sliding window and prevent the sash for which opening and closing is restricted from falling off.SOLUTION: A fixture comprises: a window frame disposed on an opening; a sash, which is slidably disposed on a frame body; and a regulation member, which regulates sliding of a sash on the window frame. The regulation member is fixed on a head jamb of the window frame and has a butting part, which butts against an upper outer peripheral surface of a meeting stile of the sash, and a falling prevention part, which butts against the top face of the meeting stile.SELECTED DRAWING: Figure 6
Patent JP-2017151524-A (JP)
Title: Monitoring device, and monitoring system
Inventor: YAMAGUCHI SHOJI
IPC: G08B21/00
Filed: 2016-02-22
Abstract: PROBLEM TO BE SOLVED: To make operators recognize necessity for calling attention to a specific operation state by the operator with respect to an operated body.SOLUTION: A monitoring device is configured to: acquire information about an operation state of an operator; preliminarily prepare a category classification determination table on the basis of the information about the operation state of the operator from each operator so far; identify to which category the operation state belongs from the acquired information about the operation state; and, according to the belonging category, allow necessary information presentation, caution, warning,and the like to be carried out. Accordingly, the information about the operation state so far can be put to good use, which in turn largely reduces occurrence of accidents or failures due to an operation mistake and the like.SELECTED DRAWING: Figure 4