baber/WOPTO huggingface dataset:
Patent JP-2015185292-A (JP)
Title: Connector detachment prevention device
Inventor: OHATA TOMOHIRO
IPC: H01R13/52
Filed: 2014-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a connector detachment prevention device which prevents detachment of a connector.SOLUTION: A connector detachment prevention device 10 comprises: a plate part 30 having an opening and a through-hole, different from the opening, which is provided in the vicinity of the opening; and an elastic insertion port cover 20 which has, on its one surface, a columnar part 23 provided with a stopper on its end as well as a holding part 22 for holding a cord 3 extending from a connector 2. By inserting the columnar part 23 into the through-hole, the plate part 30 and the insertion port cover 20 are assembled to each other. By inserting or pulling out the columnar part 23 into or from the through-hole, the insertion port cover 20 becomes movable in a manner freely spaced apart from the plate part 30. When the insertion port cover 20 is spaced apart from the plate part 30, the stopper projecting from the through-hole comes into contact with the plate part 30 so as to prevent detachment from the plate part 30. When the connector 2 is inserted from the opening into an insertion port, the stopper comes into contact with the plate part 30 so that the holding part 22 holds the cord 3 and an end face of the holding part 22 comes into contact with an end face of the connector 2.
Patent JP-2015182635-A (JP)
Title: Head-up display device
Inventor: AOKI KUNIMITSU
IPC: B60R11/02
Filed: 2014-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a head-up display device which enables downsizing and may be installed in a small storage space.SOLUTION: A head-up display device includes: a display 12 which emits display light L; a reflection member 13 which is supported so as to swing around a swing axis and reflects the display light L from the display 12 toward a projection area; a driving mechanism 14 which is provided in the reflection member 13 and swings the reflection member 13; and a case 11 which stores the display 12, the reflection member 13, and the driving mechanism 14. The driving mechanism 14 includes: a driving part 21; and a transmission part 22 which transmits a driving force of the driving part 21 to the reflection member 13. The driving mechanism 14 is disposed at a position which is located closer to the display 12 side than the reflection member 13 and deviates from an optical path of the display light L.
Patent JP-2015181794-A (JP)
Title: dialyzer
Inventor: HORISAWA KAZUFUMI
IPC: C08K5/49
Filed: 2014-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a dialyzer that is molded from a molding material suppressing deterioration of physical properties, such as devitrification (whitening) and mechanical properties, due to hydrolysis that may occur when sterilized by a steam sterilization method.SOLUTION: A dialyzer of the present invention suppresses hydrolysis under high temperature and humidity conditions, such as steam sterilization, suppresses deterioration of physical properties, such as devitrification (whitening) and mechanical properties, due to hydrolysis that may occur when sterilized by a steam sterilization method, maintains physical properties, such as transparency and mechanical properties, even when immersed and left in hot water, and is consequently very useful.
Patent JP-2015183975-A (JP)
Title: flexible duct
Inventor: NAKAZAWA MOTOHIRO
IPC: F24F13/02
Filed: 2014-03-26
Abstract: PROBLEM TO BE SOLVED: To reduce required strength of the core material of a flexible duct.SOLUTION: In a flexible duct 1, edges 12e, 12f, opposite to each other so as to be deviated by one pitch, of a spiral tube-shaped inner film body 12 are fixed to each other by a spiral core material 11. The inner film body 12 comprises a resin band that can independently keep a spiral tube state or a state of being substantially flat in a width direction.
Patent JP-2015186194-A (JP)
Title: Current mirror circuit and receiving device using the same
Inventor: YAMAHANA RYOTA
IPC: H03F3/343
Filed: 2014-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a current mirror circuit that can amplify currents with high precision while suppressing a chip area from increasing and corresponding to a wide range of input currents.SOLUTION: The current mirror circuit, which amplifies reference currents generated by a current source at a first magnification and supplies the currents as mirror currents to a loaded circuit, comprises: a first transistor and a second transistor having power supply in common; and a drain potential mirror section that generates first currents by amplifying the reference currents at a second magnification, generates second currents by amplifying the generated first currents at a third magnification, and supplies a predetermined potential to be determined based on the second currents to a drain of the second transistor. The current mirror circuit is configured to supply, based on a potential of a gate of the first transistor to be determined based on the reference currents, the mirror currents to the loaded circuit from the second transistor.
Patent JP-2015187393-A (JP)
Title: internal combustion engine
Inventor: SHIMA YUTA
IPC: F02P23/04
Filed: 2014-03-26
Abstract: PROBLEM TO BE SOLVED: To improve fuel economy performance in a low load region of an internal combustion engine realizing a mirror cycle by closing an intake valve at earlier timing than intake bottom dead center.SOLUTION: An internal combustion engine that can close an intake valve at earlier timing than intake bottom dead center, and implement active ignition for producing plasmas in a combustion chamber of each cylinder by the interaction between spark discharge generated between a center electrode and a ground electrode of an ignition plug 12 and an electric field emitted into the combustion chamber via an antenna facing the interior of the combustion chamber and thereby igniting a fuel, implements the active ignition while setting the timing of closing the intake valve to be earlier than the intake bottom dead center in a low load region in which an accelerator opening is equal to or lower than a predetermined value.
Patent JP-2015178888-A (JP)
Title: Conical roller bearing
Inventor: WAKIZAKA TAKASHI
IPC: F16C19/36
Filed: 2014-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a conical roller bearing which can prevent a fall of rollers at assembling, has a high-load capacity and can reduce a size in a structure which does not have a small flange.SOLUTION: A conical roller bearing 1 comprises: an inner ring 2 having a tapered raceway face 2a at an external peripheral face; an outer ring 3 having a tapered raceway face 3a at an internal peripheral face; a plurality of conical rollers 4 which roll between the raceway face 2a and the raceway face 3a; and a cage 5 for rollingly holding the conical rollers 4 in a pocket part. The inner ring 2 has a structure which does not have a small flange at a small-diameter side end part, the cage 5 has a guide part and a fall prevention part of the conical rollers 4 at the pocket part, and the conical rollers 4 are assembled to the pocket part through the elastic deformation of the fall prevention part, and integrated with the cage 5.
Patent JP-2015190485-A (JP)
Title: Swing type check valve
Inventor: NAKAI TSUTOMU
IPC: F16K15/03
Filed: 2014-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a swing type check valve capable of adjusting a balance between a valve body and a support weight without arranging any counter-weight.SOLUTION: A swing type check valve 1 comprises: a valve shaft 14 rotatably supported at a valve case 10; a valve body 15 fixed to the valve shaft 14 and oscillated around an axis of the valve shaft 14 so as to shield and release a flow passage; a weight storing part 3 arranged to oscillate around an axis line of the valve shaft 14 in cooperation with oscillation of the valve body 15 and communicated with a flow passage F via a communication pipe passage 5; and a support weight stored in the weight storing part 3 in such a way that it can be moved toward or away from the valve shaft 14 so as to force the valve body 15 toward its opening direction. The support weight is moved away from an axis line of the valve shaft 14 by a pressure applied from the flow passage to the weight storing part 3 via the communication pipe passage 5. The swing type check valve 1 includes an adjustment mechanism 6 for moving the weight storing part 3 toward or away from the valve shaft 14 to adjust a position of the weight storing part 3 in respect to the axis line of the valve shaft 14.
Patent JP-2015190332-A (JP)
Title: Axial blower, ventilation device, and refrigeration cycle device
Inventor: NAKAJIMA SEIJI
IPC: F04D29/38
Filed: 2014-03-27
Abstract: PROBLEM TO BE SOLVED: To provide an axial blower and the like of low noise.SOLUTION: An axial blower includes an impeller 1 having a boss 2 rotating around a shaft center, and a plurality of blades 3 surrounded by an inner peripheral edge 31, an outer peripheral edge 32, a front edge 33 and a rear edge 34. When a radius of the boss 2 on the shaft center as a center is Rb, a radius of the outer peripheral edge 32 of the blade 3 is Rt, a radius Rm1 satisfies Rb<Rm1<Rt, and a radius Rm2 satisfies Rb<Rm2<Rt, a part where a distance R1 to the shaft center, of the front edge 33 satisfies Rb<R1<Rm1, and a part where a distance R2 to the shaft center, of the rear edge 34 satisfies Rm2<R2<Rt are respectively retracted in the anti-rotating direction toward an outer peripheral side, and composed of a curved line convex in the rotating direction, and a part where Rm1<R1<Rt is satisfied, of the front edge 33 and a part where Rm2<R2<Rt is satisfied, of the rear edge 34 are advanced in the rotating direction toward the outer peripheral side, and composed of a curved line convex in the anti-rotating direction.
Patent JP-2015190783-A (JP)
Title: Clamp sensor and measuring device
Inventor: Komiyama tetsuya
IPC: G01R1/22
Filed: 2014-03-27
Abstract: PROBLEM TO BE SOLVED: To prevent the unintended releasing of a clamp state.SOLUTION: A clamp sensor is equipped with a body portion 21, a first clamp portion 31 and a second clamp portion 32 arranged at a tip end portion 21a of the body portion 21, and an opening/closing mechanism 61 for opening/closing tip end portions 31a and 32a of the clamp portions 31 and 32 and capable of maintaining a close state of the tip end portions 31a and 32a. The opening/closing mechanism 61 is equipped with: a first slide portion 71 slidably arranged in a longitudinal direction of the body portion 21, and pressing the second clamp portion 32 to move the second clamp portion 32 in a direction of closing the tip end portions 31a and 32a when slid to the tip end portion 21a side of the body portion 21; and a second slide portion 72 regulating the sliding of the first slide portion 71 to maintain the close state of the tip end portions 31a and 32a when slid to a base end portion 21b of the body portion 21 while the first slide portion 71 is slid to the tip end portion 21a side.
Patent JP-2015191453-A (JP)
Title: Relay circuit, recording device and recording system
Inventor: OKA YOSHIMI
IPC: B41J29/38
Filed: 2014-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a recording device which can reduce power consumption during standby.SOLUTION: A relay circuit 100 is disposed between a data transmitter (PC1) and a recording device (printer 200), the relay circuit comprising a power supply part 110 that receives power from the data transmitter, a transmission and reception part 120 that performs data transmission and reception between the data transmitter and the recording device, and a state holding part 130 that holds the state of the recording device.
Patent JP-2015005970-A (JP)
Title: In-vehicle system, and authentication method in the same
Inventor: MIZUTANI HIROAKI
IPC: G09C1/00
Filed: 2014-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an authentication method for improving security during radio communication, prevention of connection of a non-authenticated item, or the like, while preferably dealing with high functionalization of an in-vehicle system.SOLUTION: An in-vehicle system 20 comprises a vehicle side apparatus 30 and terminal apparatus 40. The vehicle side apparatus 30 is fixed at an interior part. The terminal apparatus 40 comprises an authentication information storage medium 412 for storing encrypted authentication information so as to be read out, which is electronic information obtained by encrypting authentication information individually allocated to the terminal apparatus 40 with a public key. The vehicle side apparatus 30 stores a secret key corresponding to the public key so as to be read out. When being in a state of being detachably set to the vehicle side apparatus 30, the terminal apparatus 40 transmits the encrypted authentication information to the vehicle side apparatus 30 by using short-range radio communication. The vehicle side apparatus 30 decrypts the encrypted authentication information received from the terminal apparatus 40 with the secret key; and determines that authentication is successful when a result of the decryption agrees with a normal value stored in a vehicle side storage unit 303.
Patent JP-2015194964-A (JP)
Title: Product sales device, product sales program and product sales method
Inventor: YAMANAKA NOBUHIRO
IPC: G06Q30/06
Filed: 2014-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a product sales device and the like that allow product purchasers to easily and surely purchase desired products, and improve sales efficiency of product sales clerks.SOLUTION: The present invention relates to a product sales device and the like that perform settlement processing of products desired to purchase by purchase applicants, and the product sales device comprises: search condition storage means that stores attribute information on the product received from the purchase applicant as a search condition for searching for the product; search means that performs search processing of a product database having product identification information for identifying the product associated with the attribute information on the product at preliminarily set search timing on the basis of the search condition; and settlement means that performs settlement processing of payment of the product searched for by the search processing on the basis of advance approval of the purchase applicant about settlement of the product payment and settlement information for settling the payment of the product.
Patent JP-2015195324-A (JP)
Title: Interposer structure and manufacturing method of semiconductor device
Inventor: KAMIYOSHI GOJI
IPC: H01L23/12
Filed: 2014-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an interposer structure capable of easily removing a support substrate while suppressing damage on an interposer, and a manufacturing method or the like of a semiconductor device.SOLUTION: The interposer structure includes an interposer 120 and a support substrate 110 supporting the interposer 120. The support substrate 110 includes a substrate 111, a heating element 112 on the substrate 111 and a resin layer 113, that covers the heating element 112, on the substrate 111. When manufacturing the semiconductor device, the interposer structure is fixed on a printed circuit board, a current is made to flow to the heating element 112, an interface of the heating element 112 with the resin layer 113 is oxidized, and the substrate 111 and the heating element 112 are removed. The resin layer 113 is removed thereafter, and a semiconductor chip is mounted on the interposer 120.
Patent JP-2015091769-A (JP)
Title: Aripiprazole-containing orally disintegrable tablet and production method thereof
Inventor: PAI JIN-KEON
IPC: A61K9/20
Filed: 2014-04-01
Abstract: PROBLEM TO BE SOLVED: To provide an aripiprazole-containing orally disintegrable tablet in which elution and absorbent properties are improved and which is excellent in a feel of ingestion, such as taste and foreign body sensation.SOLUTION: The invention relates to an aripiprazole-containing orally disintegrable tablet using a solid dispersion of aripiprazole and a hydrophilic polymer, more desirably, a solid dispersion of three ingredients of aripiprazole, a specific hydrophilic polymer, and sugar alcohol (desirably mannitol).
Patent JP-2015196462-A (JP)
Title: webbing take-up device
Inventor: YANAGAWA HISASHI
IPC: B60R22/46
Filed: 2014-04-01
Abstract: PROBLEM TO BE SOLVED: To improve assemble ability.SOLUTION: A webbing take-up device 10 is configured so that: a seal member 52 seals a communication hole 48 of a piston 42 on a pretensioner mechanism 32. When a force limiter mechanism is operated and rotation of a spool in a drawing direction is permitted, in a state that the seal member 52 contacts a cylinder 36, the piston 42 is moved upward, so that the seal member 52 is rotated and seal of the communication hole 48 by the seal member 52 is released. Therefore, a number of components can be reduced, and assemble ability of the pretensioner mechanism 32 can be improved.
Patent JP-2015201557-A (JP)
Title: Semiconductor device and semiconductor device manufacturing method
Inventor: TAKATANI HIDESHI
IPC: H01L21/336
Filed: 2014-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device capable of achieving higher breakdown voltage.SOLUTION: A semiconductor device comprises: a p-type fourth region which contacts a bottom edge of a gate trench; a termination trench formed on a surface of a semiconductor substrate outside a second region; a p-type bottom edge p-type region which contacts a bottom edge of the termination trench; a p-type lateral face p-type region which contacts a lateral face of the termination trench on an outer peripheral side and which is linked to the bottom edge p-type region and exposed on the surface of the semiconductor substrate; and a plurality of p-type guard ring regions which are formed closer to the outer peripheral side than the lateral face p-type region and exposed on the surface.
Patent JP-2014207230-A (JP)
Title: Light guide plate touch control device
Inventor: LIN CHIH-HSIUNG
IPC: F21S2/00
Filed: 2014-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a light guide plate touch control device capable of suppressing costs by significantly reducing manufacturing costs by reducing the numbers of light sources and photosensitive units.SOLUTION: A light guide plate 10, a photosensitive unit array 20, a light emission unit 30 and a microprocessor 40 are comprehensively constituted, total reflection is diffused only by guiding a light ray emitted from one light emission unit 30 into the light guide plate, and an object confirms an attenuation signal causing breakage of the total reflection (FTIR) by being kept into contact with the light guide plate by performing further matching with respect to a plurality of signals, so that the object obtains positional information of a touch control point kept into contact with an upper end face of the light guide plate on the basis of positions of at least two photosensitive units sensing the attenuation signal, and outputs a touch control signal corresponding thereto.
Patent JP-2014145250-A (JP)
Title: Door closing order adjusting device
Inventor: KAWAMURA YUJI
IPC: E05F5/12
Filed: 2014-04-11
Abstract: PROBLEM TO BE SOLVED: To prevent one long turning arm for receiving two doors from unsightly extending out of a top frame of a door opening to the front even when the door is opened.SOLUTION: When a turning pilot arm (31) for door closing start detection is pushed down at door closing start of a late closing door (D2), a slide link bar (B) linearly slides in a presence direction (P) of the pilot arm (31) along a top frame (10) of a door opening. Thereby, a turning arm (47) for receiving door closing in a pivotally connected state with the slide link bar (B) extends forward, and once receives both doors (D1) and (D2) according to a closing order. The turning arm (47) still maintains a falling state until the pilot arm (31) is pushed down again, even if the pilot arm (31) extends forward, when the late closing door (D2) is opened.
Patent JP-2015202782-A (JP)
Title: Caster
Inventor: MATSUBARA MASAMITSU
IPC: B60B33/00
Filed: 2014-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a caster capable of preventing an axle from stopping in a position coinciding with a turning shaft, while reducing force required for turning time.SOLUTION: Assuming that a hand-push carriage advances in the arrow A direction. In this case, an axle X is positioned on the opposite side (the right side in Fig.) of the advance direction to a turning shaft Y, and a lock rod 80 is inserted into a first hole 53. That is, a slider 50 is regulated in moving to the left side from the right side in Fig. by the lock rod 80 and a partition wall 55. In other words, a position of the axle X is regulated to the right side in Fig. more than the turning shaft Y so that the axle X does not coincide with the turning shaft Y. Thus, even if the hand-push carriage is decelerated and stopped, the axle X can be prevented from stopping in a position coinciding with the turning shaft Y.
Patent JP-2014216317-A (JP)
Title: Additive for electrolyte of lithium battery, organic electrolytic solution, and lithium battery
Inventor: SHATUNOV PAVEL ALEXANDROVICH
IPC: H01M10/052
Filed: 2014-04-16
Abstract: PROBLEM TO BE SOLVED: To provide an additive for an electrolyte of a lithium battery, an organic electrolytic solution, and a lithium battery.SOLUTION: An additive for an electrolyte of a lithium battery includes a compound represented by chemical formula 1. (R represents a functional group selected from the group consisting of an alkenyl group, an alkynyl group, a cycloalkenyl group, an aryl group, a heteroaryl group, and a partially unsaturated heterocyclic group, or represents a polar functional group including a hetero atom; X represents an unsubstituted alkylene group or an alkylene group substituted with one or more R; and each Rindependently represents a functional group selected from the group consisting of halogen, an alkyl group, an alkenyl group, an alkynyl group, a cycloalkyl group, an O-(alkyl group), an aryl group, a heteroaryl group, a heterocyclic group and a polar functional group including a hetero atom.)
Patent JP-2015206885-A (JP)
Title: Lamp cooling device and projection type display device
Inventor: NAKASHITA DAISUKE
IPC: G03B21/00
Filed: 2014-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a lamp cooling device and a projection type display device capable of cooling a light source stably in accordance with its installed posture.SOLUTION: The lamp cooling device has: a lamp cooling duct 17 having an air guide for guiding the cooling air sent from a lamp cooling fan 16 to the arc tube 41 of a lamp 1; a wind direction change member 59, provided in the lamp cooling duct, for changing a wind direction inside the air guide upon receiving the cooling air; and a guide groove 17a, provided in the lamp cooling duct, for guiding the movement of the wind direction change member by deadweight, the guide groove handing four corners 17a-17afor contacting with and aligning the position of the wind direction change member moved by deadweight in each of the case where the direction L of the center axis of the air guide and the direction of the center axis of the arc tube are both perpendicular to the direction of gravity and the case where the direction of the center axis of the arc tube is perpendicular to the direction of gravity and the direction of the center axis of the air guide has the component of the direction of gravity.