baber/WOPTO huggingface dataset:
Patent JP-2014070732-A (JP)
Title: Friction fastening device structure
Inventor: MAKITA KENICHI
IPC: F16D13/60
Filed: 2012-10-02
Abstract: PROBLEM TO BE SOLVED: To prevent a drum plate assembled to a drum formed with recesses at prescribed teeth of an outer spline from being engaged with the recesses when a friction fastening device is operated.SOLUTION: Stopper protrusions 34 placed at a disk part 21 rather than at a recess 30 of a drum 20 are protruded from a top wall of a tooth 26a formed with the recess 30 toward its diametral outside part. A drive plate 36 has a cut-tooth part 40 with a tooth corresponding to each of the teeth 26a, a peripheral central part at a bottom 41 of the cut tooth part 40 has a recess 42 enabling the stopper protrusion 34 to pass therethrough. Since the tooth interfering with the recess 30 is cut, the drive plate 36 can move smoothly. In the case that the cut-tooth part 40 is not present at a regular peripheral position corresponding to each of the teeth 26a during assembling work, the bottom 41 of the cut-tooth part 40 of the drive plate 36 is engaged with the stopper protrusion 34 and prohibited against insertion up to a prescribed position, so that checking of the insertion depth enables an erroneous assembling to be easily judged.
Patent JP-2014074096-A (JP)
Title: Polyethylene resin composition for extrusion lamination and laminate
Inventor: KONDO SATOSHI
IPC: C08L23/06
Filed: 2012-10-03
Abstract: PROBLEM TO BE SOLVED: To provide an ethylenic polymer composition for extrusion lamination, exhibiting excellent workability and extrusion properties during extrusion molding, and good in heat resistance glossiness of an extrusion molded article.SOLUTION: There is provided a polyethylene resin composition for extrusion lamination which contains: 40 to 80 wt.% of (A) an ethylene-α-olefin copolymer having a long chain branch and a density of 920 to 955 kg/mand an MFR of 5 to 20 g/10 min.; 10 to 30 wt.% of (B) high-pressure-processed low density polyethylene having a density of 915 to 930 kg/m, an MFR of 1 to 5 g/10 min. and a melt tension measured at 190°C of 100 mN or more; and 10 to 30 wt.% of (C) high-pressure-processed low density polyethylene having a density of 915 to 930 kg/m, an MFR of 10 to 50 g/10 min. and a melt tension measured at 160°C of 100 mN or less, and which satisfies specific requirements.
Patent JP-2014075490-A (JP)
Title: Flexible printed wiring board
Inventor: OGISO TETSUYA
IPC: G03F7/09
Filed: 2012-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a flexible printed wiring board excellent in adhesion between an insulating film and a copper foil after a gold plating process.SOLUTION: In the flexible printed wiring board, an insulating film obtained from a photosensitive resin composition containing at least (A) a binder polymer, (B) a radically polymerizable compound, (C) a photopolymerization initiator, (D) a thermosetting resin, and (E) a filler is laminated on a copper foil. The roughness (Rz) of the copper foil and the average particle diameter (r) of the filler (E) in the photosensitive resin composition satisfy a relationship of Rz<r<4Rz. The average particle diameter (r) of the filler (E) is 0.5 μm≤r≤10 μm.
Patent JP-2014079082-A (JP)
Title: Semiconductor device
Inventor: SAKURAI RIYOUTAROU
IPC: G11C16/06
Filed: 2012-10-10
Abstract: PROBLEM TO BE SOLVED: To solve the following problems: when generating a desired high voltage in a combination of a step-up circuit and a step-down circuit, there occur a low power efficiency of the step-up circuit as well as increases in stationary current consumption of the step-down circuit and wasteful current consumption under a no-load state.SOLUTION: The semiconductor device includes: a step-up circuit (401) that steps up a first voltage (Vdd) applied to an input node to generate a second voltage (Vpp) and outputs the second voltage from an output node, and a step-down circuit (405ps) that steps down a second voltage applied to the input node to generate a third voltage (Vps) and outputs the third voltage from the output node. The output node of the step-down circuit is electrically connected with the output node of the step-up circuit.
Patent JP-2014079111-A (JP)
Title: Electric-motor driving device, electric motor containing the driving device and air conditioner having electric motor mounted therein
Inventor: OYA JUNICHIRO
IPC: H02P27/08
Filed: 2012-10-11
Abstract: PROBLEM TO BE SOLVED: To provide an electric-motor driving device that can suppress reduction of the maximum output of an inverter without changing the design of an input-side hardware of a speed command voltage with an inexpensive circuit construction, an electric motor containing the driving device and an air conditioner having the electric motor mounted therein.SOLUTION: A discrete type zener diode 5 is connected between a speed command voltage input terminal 4a of a controller 4 and the ground. The upper limit value of the variation range of the breakdown voltage of the zener diode 5 is smaller than the absolute maximum rated value of the input voltage of the speed command voltage input terminal 4a, and the rated value of the breakdown voltage of the zener diode 5 is larger than the upper limit value of the variation range of the voltage value of the speed command voltage input terminal 4a at which the output of the inverter 3 is maximum. The lower limit value of the variation range of the maximum value of the speed command voltage is larger than the upper limit value of the variation range of the voltage value of the speed command voltage input terminal 4a at which the output of the inverter 3 is maximum.
Patent JP-2013089597-A (JP)
Title: Light guide film having multifaceted light input end
Inventor: ZHU XINYU
IPC: F21S2/00
Filed: 2012-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a light guide film for uniformly distributing light from a point light source.SOLUTION: The light guide film 43 includes a multifaceted end for receiving light from a point light source, and the multifaceted end includes at least a first and a second pairs of inclined surfaces 421a, b with an in-between flat surface 423. The inclined surface of each pair further includes a first and a second slope, respectively, the first slope with 85 degrees or less and the second slope with at least 5 degrees, and the first slope is larger than the second slope at least by 5 degrees.
Patent JP-2014079918-A (JP)
Title: Assembly structure of hot runner nozzle and injection molding machine
Inventor: NAKATA YOSHITOSHI
IPC: B29C45/27
Filed: 2012-10-15
Abstract: PROBLEM TO BE SOLVED: To provide an assembly structure of a hot runner nozzle to a molding tool in which injection molding can be performed smoothly and by a high cycle regardless of any kinds of resin material.SOLUTION: A cyclic shoulder surface 84 of position fixing that extends in a surrounding of a tip a nozzle tip 44 is disposed to position in an end of a nozzle body 42, meanwhile a stepped face 36 is disposed on an inner peripheral surface of an insertion hole 32 disposed in a molding tool 14, a hot runner nozzle 40 is inserted in a hole 32 so that a shoulder surface 84 and a stepped face 36 contact together, an insertion amount thereof is regulated, thereby while nozzle holes 78, 78 are performed by position corresponding to a gate mouth 35, an adiabatic space 102 is formed between a tip of a nozzle tip 44 and an inner peripheral surface of an insertion hole 32, and a hot runner nozzle 40 is mounted to a molding tool 14.
Patent JP-2014079685-A (JP)
Title: Vertical type solid liquid separator
Inventor: KATSUMI TOSHIKI
IPC: B04B1/20
Filed: 2012-10-16
Abstract: PROBLEM TO BE SOLVED: To suppress high temperature heat of raw liquid slurry and heat conduction to a machine body and thereby inhibit oxidation of a separated solid content from rapidly progressing.SOLUTION: A vertical type solid liquid separator 10 includes: a cylindrical rotation bowl 11 which is rotatably erected; a screw conveyor 12 coaxially provided in the rotation bowl 11; and a raw liquid slurry supply pipe 15 which supplies raw liquid slurry 17 to the rotation bowl 11. The vertical type solid liquid separator 10 separates the raw liquid slurry 17 into a separate liquid 18 and a solid content 19. The vertical type solid liquid separator 10 includes: a metal skirt 1 which is connected with an outer cylindrical case 13 in which the rotation bowl 11 is stored and is provided so as to cover a solid content outlet 11c located at a lower part of the rotation bowl 11; and a shower device 20 which is provided at the outer cylindrical case 13 and showers a coolant 9 on the outer cylindrical case 13 and the skirt 1.
Patent JP-2014082661-A (JP)
Title: Device management gateway and device management system using the same
Inventor: SHIMIZU MASAZUMI
IPC: H04Q9/00
Filed: 2012-10-17
Abstract: PROBLEM TO BE SOLVED: To avoid erroneous execution of a control instruction when the state of a device changes while the device is disconnected.SOLUTION: A device management gateway includes a cache management section 111 for creating a data object cache 141 becoming the cache of data object 121 of the device 300 when a device 300 is disconnected, and storing it in a cache storage section 140, and a control instruction execution section 112 storing a control instruction 154 for the data object in a control instruction storage section 150, and executing the control instruction 154 stored in the control instruction storage section 150 for the data object 121 if the data object and the data object cache match as a result of comparison in the cache management section 111, when the device 300 is reconnected.
Patent JP-2014082385-A (JP)
Title: Method of manufacturing semiconductor device, and semiconductor device
Inventor: SATO YUKIHIRO
IPC: H01L23/12
Filed: 2012-10-17
Abstract: PROBLEM TO BE SOLVED: To improve reliability of a semiconductor device.SOLUTION: A through hole 4th is provided in a part of a lead 4 of a lead frame LF. Then a sealing body 6 is formed by sealing a part of the lead 4 with resin in a state where the through hole 4th is blocked with a plug member 4sp. After the sealing body 6 is formed, the plug member 4sp blocking the through hole 4th is removed so that an inside surface 4ic of the through hole 4th is exposed. By performing a plating process for the lead frame LF in this state, a metal film can be formed on the inside surface 4ic of the lead 4. The inside surface 4ic on which this metal film is formed remains in the lead 4 after the lead 4 is cut.
Patent JP-2014084352-A (JP)
Title: Foam stretched molded body made from propylene-based resin and manufacturing method thereof
Inventor: AKUZAWA NORIO
IPC: C08J9/12
Filed: 2012-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a foam stretched molded body containing a monolayer structure of a propylene-based resin, obtained by physical foaming by using inert gas as foaming agent, and efficiently suppressing poor appearance by foaming.SOLUTION: A foam stretched molded body by physical foaming with a foaming ratio of 1.1 to 2.0 times is a monolayer structure of a propylene resin and the propylene resin satisfies (A) containing random polypropylene of 70 wt.% or more and having MFR(230°C) of 1 to 80 g/10 minutes, and (B) a maximum strength peak temperature (Tm) of less than 150°C and a difference between the melting initiation temperature (Ti) and the melting finishing temperature (Tf) of a molten peak including the maximum strength peak, (Ti-Tf) of 50°C or higher in a melting curve obtained by a DSC measurement.
Patent JP-2014086641-A (JP)
Title: Heat sink
Inventor: YAMAZAKI JOJI
IPC: H01L23/473
Filed: 2012-10-25
Abstract: PROBLEM TO BE SOLVED: To enhance the cooling performance and to prevent clogging due to dust in the refrigerant, in a heat sink having an inner fin.SOLUTION: A first inner fin 4 is attached to the inside of a mounting plate 3, and a second inner fin 5 is attached to the first inner fin 4. The flow path interval P1 of the first inner fin 4 is set smaller than the flow path interval P2 of the second inner fin 5, and delivery means 6 of dust 12 is provided between the first inner fin 4 and second inner fin 5.
Patent JP-2014085299-A (JP)
Title: Pressure sensor device and method of manufacturing the same
Inventor: SAKAI MAKOTO
IPC: G01L19/06
Filed: 2012-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a pressure sensor device capable of reducing influence of impact acceleration and assuring reliability of a bonding wire, and a method of manufacturing the same.SOLUTION: The pressure sensor device 10 includes a guide member 11 having a cylindrical portion 11b disposed so as to be opposed to a sensing portion 17a: thickness of a protective member 12 being formed thinner in portions having the cylindrical portion 11b than in portions having the cylindrical portion 11b. In this structure, influence of impact acceleration can be reduced, and false detection of the sensor chip 17 can be eliminated (or greatly reduced) because thickness of the protective member 12 on the sensor chip 17 is formed thin. Furthermore, the bonding wire 13 is wholly covered with the protective member 12. Thus a malfunction concerning exposure of the bonding wire 13 can be prevented to assure reliability.
Patent JP-2013047839-A (JP)
Title: Toner binder and toner composition
Inventor: MINAKI MASAJI
IPC: G03G9/097
Filed: 2012-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a toner binder excellent in storage stability and in both low-temperature fixability and hot-offset resistance (expansion of fixing temperature range).SOLUTION: A toner binder has a carboxylic acid component (x) and a polyol component (y) as a constitutional unit, where (x) contains 2 or more kinds of dicarboxylic acid (x1) selected from a certain aromatic dicarboxylic acid and an ester-forming derivative thereof in a total amount of 80 mol% or more and contains a tri or more polycarboxylic acid (x2); (y) contains a polyester resin (P) comprising a polyester resin (A) containing 80 mol% or more of an aliphatic diol (y1) having a carbon number of 2 to 10, and if necessary, a linear polyester resin (B); and in (A), the storage elastic modulus [G'150] at 150°C is 20000 dyn/cmor more and the ratio value of [G'150] to the storage elastic modulus [G'180], [G'150]/[G'180], at 180°C is 15 or less.
Patent JP-2013229286-A (JP)
Title: Surface light source device, and backlight unit including the same
Inventor: KIM KWANG-SOO
IPC: F21S2/00
Filed: 2012-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a surface light source device enabling a module to be slimmed and be reduced in cost, and to provide a backlight unit including the same.SOLUTION: A surface light source device is provided with: a light guide plate having a light-incident face into which light from light sources arranged along a prescribed axis enters, an emission face from which the incident light is emitted, and a rear face opposed to the emission face, and having a lenticular pattern is formed on the emission face and a plurality of unit cells having microprism patterns discretely formed on the rear face, a vertex angle (θ) of the unit prism of the microprism pattern being 80° or more and 83° or less and an arrangement direction of the unit prisms being parallel to an arrangement direction of the light source; and a microprism sheet laminated on an upper part of the light guide plate and provided with prisms of which a vertex angle (θ) is 90° or more and 110° or less.
Patent JP-2014092042-A (JP)
Title: Rankine cycle system
Inventor: KOBAYASHI HIDEO
IPC: F01P3/20
Filed: 2012-11-01
Abstract: PROBLEM TO BE SOLVED: To improve operation efficiency of a Rankine cycle system.SOLUTION: The Rankin cycle system includes: a refrigerant passage which is formed inside an engine and in which refrigerant flows; a steam flow passage in which the refrigerant evaporated by waste heat from the engine flows; and an energy recovery apparatus for recovering energy from the steam in the steam flow passage. The Rankin cycle system further includes a refrigerant switching device for switching refrigerant to be introduced into the refrigerant flow passage between first refrigerant and second refrigerant with freezing and boiling points lower than the first refrigerant, in accordance with an operation condition of the engine.
Patent JP-2014096416-A (JP)
Title: Resin application apparatus and resin application method
Inventor: TSUNEMASA SATOSHI
IPC: H01L33/50
Filed: 2012-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a resin application apparatus and a resin application method capable of precisely obtaining uniform light emission characteristic of an LED package even when the light emitting wavelength from the respective LED elements is different from each other in the manufacturing system and the manufacturing method of the LED package.SOLUTION: The resin application apparatus applies a resin to cover LED elements mounted on a board, which is used in an LED package manufacturing system for manufacturing an LED package including LED elements mounted on the board, which is covered with a resin containing a fluorescent substance. The resin application apparatus includes: a resin application section; an application control unit; a light source unit; a translucent material mounting section; a light emission characteristic measurement section; an application amount calculation section; a production implementation processing section; and an application state determination section. When the application state determination section determines that the state of the resin is stable, the application amount calculation section calculates appropriate application amount of the resin to be actually applied to the LED element. The production implementation processing section instructs the calculated appropriate resin application amount to the application control unit.
Patent JP-2014096752-A (JP)
Title: Image processor, image processing method and imaging apparatus
Inventor: KIMIZUKA CHIKADA
IPC: G06T5/00
Filed: 2012-11-12
Abstract: PROBLEM TO BE SOLVED: To provide an image processor which can more properly compress a dynamic range by using histogram equalization even if there is deviation of frequency in a histogram and to provide an image processing method and an imaging apparatus.SOLUTION: An image processor: generates a histogram of pixel values of individual pixels in an input image; generates offset values of individual classes, which increase monotonously in accordance with an increase of the classes, for the individual classes from the minimum class having the frequency to the maximum class having the frequency in the generated histogram; adds the generated offset values of the individual classes respectively to the frequencies of the classes from the minimum class to the maximum class; generates a compression characteristic of the input image on the basis of the histogram after the offset values are added; and generates a compression image whose dynamic range is smaller than that of the input image by using the compression characteristic.
Patent JP-2013056923-A (JP)
Title: Intermediates for preparation of analogs of halichondrin b
Inventor: AUSTAD BRIAN
IPC: C07D493/14
Filed: 2012-11-21
Abstract: PROBLEM TO BE SOLVED: To develop synthetic methods for preparing analogs of Halichondrin B having pharmaceutical activity, such as anticancer or antimitotic (mitosis-blocking) activity.SOLUTION: This invention relates to: the synthetic methods for preparing analogs B1939 of halichondrin B; and intermediates useful in preparing B1939.
Patent JP-2014101079-A (JP)
Title: Braking force control device
Inventor: YOSHII YUJI
IPC: B60T8/94
Filed: 2012-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a braking force control device capable of detecting abnormality of a holding valve precisely.SOLUTION: A braking force control device 1 comprises holding valves 44FL, 44FR, 44RL and 44RR which are open type always and switch communication state between a master cylinder 3 and wheel cylinders 5FL, 5FR, 5RL and 5RR of respective wheels. The braking force control device 1 performs traction control that controls wheel cylinder pressure of a driving wheel among the respective wheels, blocks communication between the master cylinder 3 and the wheel cylinders 5FL and 5FR of a rolling wheel by the holding valves 44FL and 44FR of the rolling wheel among the respective wheels so as to block liquid pressure supply to the wheel cylinders 5FL and 5FR of the rolling wheel. The braking force control device 1 detects abnormality of the holding valves 44FL and 44FR of the rolling wheel when wheel speed of the rolling wheel or vehicle body speed differs from transition of wheel speed of the driving wheel during performing of traction control.
Patent JP-2014106572-A (JP)
Title: Reference voltage circuit, semiconductor device, and trimming method of reference voltage circuit
Inventor: WATANABE SUSUMU
IPC: G05F3/24
Filed: 2012-11-26
Abstract: PROBLEM TO BE SOLVED: To suppress variation in a reference voltage that is generated by a reference voltage circuit.SOLUTION: A reference voltage circuit 100 includes: a first current source 101 that generates a first current; a second current source 102 that generates a second current with a predetermined current mirror ratio with respect to the first current and can adjust the second current according to a trimming signal; a first diode 103 that is connected between the first current source 101 and a second power source; a second diode 104 that is connected between the second current source 102 and the second power source; a measurement circuit 105 that measures the voltage of the first diode 103 and the voltage of the second diode 104; and a reference voltage output circuit 106 that outputs a reference voltage according to the first current or second current.
Patent JP-2014106020-A (JP)
Title: Scintillator panel and method for manufacturing the scintillator panel
Inventor: YANO TAKAHIRO
IPC: G01T1/20
Filed: 2012-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a scintillator panel in which a narrow partition wall is formed in a large area with high accuracy, and which has high light emission luminance and provides sharp images.SOLUTION: Provided is a scintillator panel that comprises: a tabular substrate; a grid-like partition wall provided on the substrate; and a scintillator layer formed of phosphor filled in cells obtained by partition with the partition wall. The partition wall is constructed with a material that is mainly composed of low-melting point glass and contains 0.1-40 mass% of white pigment.
Patent JP-2014105447-A (JP)
Title: Building structure
Inventor: MAEDA TATSUHIKO
IPC: E04B1/34
Filed: 2012-11-26
Abstract: PROBLEM TO BE SOLVED: To establish compatibility between a decrease in rigidity of a connection member and maintenance of axial strength.SOLUTION: In a building structure, two building sections 1 are connected together by a connection member 3 capable of transmitting an axial force acting along a far-near direction of the two building sections 1. The connection member 3 secures a cross-sectional area needed to transmit the axial force, throughout its length. A cross-section of the connection member 3 is set so that both ends can become lower in flexural rigidity than an intermediate part in an axial core direction.