baber/WOPTO huggingface dataset:
Patent JP-2013162684-A (JP)
Title: Motor control device, motor control method, and image forming device
Inventor: KIGUCHI HIROYUKI
IPC: H02P6/06
Filed: 2012-02-07
Abstract: PROBLEM TO BE SOLVED: To improve abnormality detection accuracy of a motor.SOLUTION: A motor control device 10 comprises: speed detection means 6 and 7 for detecting a rotational speed of a DC motor 5; target speed setting means 1 for setting a target speed of the DC motor 5; a controller 2 which generates a control amount for speed control of the DC motor 5 on the basis of the target speed and the rotational speed; PWM conversion means 3 for converting the control amount to a PWM signal; a motor driver 4 which applies a voltage proportional to a drive duty of the PWM signal to the DC motor 5; and abnormality detection means (controller 2) for detecting an abnormality of the DC motor 5. The abnormality detection means sets a different duty threshold value according to a rotational speed of the DC motor 5, and detects an abnormality of the DC motor 5 when the drive duty of the PWM signal continuously exceeds the duty threshold value for a prescribed time or longer.
Patent JP-2013158738-A (JP)
Title: Cleaning apparatus and cleaning method for cylindrical component
Inventor: NAKAJIMA YUKIO
IPC: C23G3/04
Filed: 2012-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning apparatus and a cleaning method that exhibit excellent cleaning performance in a short time by cleaning a cylindrical component in a series of steps without causing a decrease in operability resulting from attachment/detachment and replacement of a tool.SOLUTION: A cleaning chamber 21 in which a cylindrical workpiece W is housed is formed in a cleaning tool 2, and cleaning liquid discharge ports 24, 25 are bored in the centers of an upper surface and a lower surface thereof, and connected to branch paths of a cleaning liquid flow passage, respectively. The branch paths are opened alternately by solenoid valves so as to discharge cleaning liquid into the cleaning chamber 21 from the cleaning liquid discharge ports 24, 25 alternately, and the workpiece W whose position is held with pin members 3 is thereby moved up and down to clean inner and outer surfaces.
Patent JP-2013158330-A (JP)
Title: Culture apparatus for microscopic observation
Inventor: TSUCHIYA HIDEJI
IPC: G02B21/34
Filed: 2012-02-08
Abstract: PROBLEM TO BE SOLVED: To solve a problem wherein if the electrophysiological activity of cells can be visually observed for many hours, the types of electrophysiological tests are increased, but a chamber probe has a wiring pattern formed on a substrate, and if the chamber probe is incorporated as it is into a conventional culture apparatus for microscopic observation, the substrate is exposed into a culture space to cause rusting of the wiring pattern.SOLUTION: An elastic member 57 is attached to the inner surface of a cylindrical part 27 of a bath heater unit 17 out of a storage unit (a stage heater unit 3 and the bath heater unit 17) placed on a chamber probe 101, and a cylindrical part 107 is allowed to pass there. Consequently, even if the inside of a culture space formed by mounting a lid body 63 becomes high in humidity, since a base plate 105 existing on the outside of the cylindrical part 107 of a chamber 103 is shielded by the elastic member 57 from a culture space on the upper side, the exposure to a high humidity environment is prevented.
Patent JP-2013163267-A (JP)
Title: Gate bush
Inventor: WAKIYAMA TAKASHI
IPC: B29C45/27
Filed: 2012-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a gate bush in which a gate part is not separated from a gate bush body at the filling of a molding material, and the gate part engages with the gate bush body to be replaced.SOLUTION: A gate bush includes: a gate bush body having a sprue that penetrates to the axial direction; and a gate part having a gate that is disposed at the distal end of the gate bush body and coaxially communicates with the sprue of the gate bush body, wherein a groove that extends crossing the center from the periphery edge is provided to a distal end surface of the gate bush body, the gate part has a shape that engages with the groove by an interference fit, a line protrusion that extends to the extension direction of the groove is provided at either of a side of the groove or a side of the gate part facing the side of the groove, and the side of the groove and the side of the gate part contact by the protrusion to form the interference fit.
Patent JP-2013164299-A (JP)
Title: Measuring device, measuring method, measurement program, and measurement system
Inventor: SUZUKI KENJI
IPC: G01S13/74
Filed: 2012-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a measurement device for easily measuring a relative positional relationship.SOLUTION: A measuring device for measuring a positional relationship with another measuring device includes: first received radio wave intensity acquisition means for acquiring a first received radio wave intensity in another measuring device, of a radio wave transmitted from the measuring device; second received radio wave intensity acquisition means for acquiring a second received radio wave intensity in the measuring device, of the radio wave transmitted from the other measuring device; distance calculating means for calculating a distance between the measuring device and the other measuring device on the basis of the received radio wave intensity; and positional relation data calculating means for calculating data showing the relative positional relationship between the measuring device and the other measuring device on the basis of a first distance and a second distance calculated from the first received radio wave intensity and the second received radio wave intensity.
Patent JP-2013163997-A (JP)
Title: Fan guard device, and fan provided with the same
Inventor: YAMAGUCHI YOSHIHIRO
IPC: F04D25/08
Filed: 2012-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a fan guard device enabling easy fixation of a front guard and a back guard without risk of easy detachment of the front guard, and to provide a fan provided with the same.SOLUTION: A fan guard device surrounds a blower fan 2 with a front guard 5 for covering a site ahead of the fan 2 and a back guard 4 for covering a site rearward of the fan 2. Engaging means 13, 26 are provided between the front guard 5 and the back guard 4, both the means being engaged to each other by relative movement of both the guards and inhibiting movement of both the guards in the front and back separation directions. A supporting part (through hole 14) is provided for supporting a fixing pin 6 slidably to either the front guard 5 or the back guard 4. An inserting part (groove 29) is provided to the another for inserting the fixing pin 6 therein in a state in which the engaging means 13, 26 are engaged to each other. By insertion of the fixing pin 6 into the inserting part (groove 29), the relative movement of both the guards is prevented.
Patent JP-2012087941-A (JP)
Title: Linear-transfer device
Inventor: JO ISAMU
IPC: F16H25/20
Filed: 2012-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a means securely preventing dust leakage from a linear-transfer device in the use of a ball screw device or the like.SOLUTION: The linear-transfer device includes a cylindrical guide body, a transfer body supported on the guide body so as to be able to reciprocate and a supporting body for supporting both ends of the guide body and is installed inside a clean room. Bellows for covering the outer periphery of the guide body are provided on each of spaces between an end face of a transfer-body side of the supporting body and an end face of a supporting-body side of the transfer body respectively. Each of the bellows is provided with a vent hole made to communicate with the outside of the clean room.
Patent JP-2013163160-A (JP)
Title: Exhaust gas denitrification apparatus for diesel engine
Inventor: TANAKA HIRONAKA
IPC: F01N3/28
Filed: 2012-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a denitrification apparatus for exhaust gas which can be easily assembled and has durability to vibration or the like.SOLUTION: A plurality of catalyst units 12, each being composed of a catalyst element 21 and a housing frame body 22 on which many elements are arranged and which has a trapezoidal cross section, are arranged in a container body 11. At a cross section of the container body, a virtual circle C which has a shorter radius than a radius of an inscribed circle Co of the container body and a plurality of virtual radii r which are arranged between the inscribed circle and the virtual circle and at equal angles are imagined and further a virtual hexagon K which is inscribed in the virtual circle is imagined. Two first virtual trapezoid partitioning parts P3 are imagined by partitioning the virtual hexagon by an virtual diameter R passing through its center. Further a second virtual trapezoid partitioning part P4 is imagined in a virtual band-shaped sectorial part B partitioned by the inscribed circle, the virtual circle and the virtual radius of the container body. Further the housing frame body of the catalyst element is formed in such a way that its cross section accords to a shape of the each virtual trapezoid partitioning part.
Patent JP-2013163884-A (JP)
Title: Carbon nanotube-containing vinylon fiber and method for producing the same
Inventor: NAKAI MASUYUKI
IPC: C01B31/02
Filed: 2012-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a vinylon fiber having unevenness on a surface and a method for producing the same, and also to provide a carbon nanotube aggregate produced by using the vinylon fiber and a method for producing the same.SOLUTION: The method for producing a vinylon fiber includes a step of fiberizing a spinning dope by a wet spinning method. The spinning dope contains a polyvinyl alcohol-based polymer, a carbon nanotube and water and has a thixotropy index (TI) of 2.1-3.0, which is a ratio of the viscosity at a shear rate of 10(1/sec.) to the viscosity at a shear rate 100(1/sec.) which are measured by using a conic-plane rotational viscosimeter under a condition of temperature 25°C.
Patent JP-2013167854-A (JP)
Title: Electro-optic device and electronic equipment
Inventor: TOTANI TAKASHI
IPC: G09F9/30
Filed: 2012-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a device that is less influenced by potential fluctuations in a data line 114 and prevents degradation in display quality.SOLUTION: A pixel circuit 110 is disposed corresponding to an intersection of a scanning line 112 and a data line 114. The pixel circuit 110 includes a light-emitting element 150, a transistor 140 supplying a current to the light-emitting element 150, a transistor 130 disposed between a source region 140s of the transistor 140 and the data line 114, a capacitive element 135 holding a voltage between the source region 140s and a gate 140g of the transistor 140, and a first shielding part Sa for electrically shielding the gate 140g of the transistor 140 from the data line 114. The first shielding part Sa is located between the gate 140g of the transistor 140 and the data line 114 in the pixel circuit 110 observed on a cross-section orthogonal to the data line 114.
Patent JP-2013169820-A (JP)
Title: Fixing structure and fixing method of wire harness
Inventor: ITO MASAHIRO
IPC: B60R16/02
Filed: 2012-02-17
Abstract: PROBLEM TO BE SOLVED: To easily fix a wire harness to a floor panel while protecting the wire harness.SOLUTION: When a wire harness W is arranged between a floor panel 2 and a carpet 4, the wire harness W is first arranged along an inner surface of the floor panel 2, then foaming resin 3 is filled in the inner surface of the floor panel 2, and the carpet 4 is placed so as to cover the wire harness W and foaming resin 3. In such a state, the foaming resin is foamed and solidified so as to include the wire harness using the inner surface of the floor panel as a forming die.
Patent JP-2013169281-A (JP)
Title: Concentration measurement device and concentration measurement method
Inventor: OZAKI TAKEO
IPC: G01N21/17
Filed: 2012-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a concentration measurement device and a concentration measurement method, allowing high-accuracy calculation of an oxygen saturation degree even if noise is mixed in a detection signal.SOLUTION: A concentration measurement device 1 measures the temporal relative change amounts of the total hemoglobin concentration of a head and an oxygenated hemoglobin concentration. The concentration measurement device 1 includes: a probe 20 including a light incident part making measurement light incident on the head, and a photodetection part detecting the measurement light having propagated inside the head, and generating a detection signal corresponding to the intensity of the measurement light; and a CPU 14 obtaining an oxygen saturation degree from the gradient of a regression line between the temporal relative change amount of the total hemoglobin concentration and the temporal relative change amount of the oxygenated hemoglobin concentration.
Patent JP-2013171456-A (JP)
Title: Information processing terminal, privilege providing system, and computer program
Inventor: ITAGAKI HIRONARI
IPC: G06Q10/00
Filed: 2012-02-21
Abstract: PROBLEM TO BE SOLVED: To mitigate displeasure of customers queuing on a checkout lane.SOLUTION: An information processing terminal according to one embodiment includes a microphone, pattern detecting means, a timer, privilege information generating means, and output means. The microphone outputs a signal according to sound to be received. The pattern detecting means detects a predetermined signal pattern from the signal output from the microphone. The timer counts a time when the signal pattern is continuously detected by the pattern detecting means. The privilege information generating means generates privilege information representing a content of the privilege corresponding to the time counted by the timer. The output means outputs the privilege information generated by the privilege information generating means.
Patent JP-2013171814-A (JP)
Title: Vehicle lamp
Inventor: NISHIYAMA KOHEI
IPC: F21Y101/00
Filed: 2012-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle lamp supporting a lens with a locking structure with an excellent appearance.SOLUTION: A vehicle lamp 1 is provided with an inner lens 5 and an extension 4 for retaining the inner lens 5 from a back side. On an upper end part of the inner lens 5, there is formed a locking concave part 51 opened upward; and on the extension 4, there is formed a locking convex part 41 for locking with the locking concave part 51 of the inner lens 5.
Patent JP-2013173409-A (JP)
Title: Vehicle body control device of railroad car
Inventor: YOSHIDA KOHEI
IPC: B61F5/22
Filed: 2012-02-24
Abstract: PROBLEM TO BE SOLVED: To prevent a person from falling between a platform and a vehicle body by narrowing a gap between an outside surface of a railroad car and an end face of the platform, without depending upon an entrance position.SOLUTION: A vehicle body (101) of a railroad car is installed on a carriage (102) via an actuator (103) which is moved horizontally with respect to the traveling direction. When the railroad car stops at a platform (106), a controller (104) controls the actuator (103) to bring the vehicle body (101) close to the platform (106) so as to minimize a gap between the side surface of the vehicle body (101) and the end face of the platform (106), on the basis of information about the gap therebetween.
Patent JP-2013175391-A (JP)
Title: Vehicle headlight
Inventor: NAGASE HARUO
IPC: F21S8/10
Filed: 2012-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a compact and lightweight vehicle headlight with smaller depth to be mounted on a vehicle, while improving light utilization efficiency and extending a light emitting range.SOLUTION: A vehicle headlight 1 is provided with an LED light source 2, a first reflector 4 which reflects light from the LED light source 2 upward, and a second reflector which reflects light from the first reflector 4 forward. The vehicle headlight 1 is provided with a projection optical part 5 which condenses light from the first reflector 4 and projects it within a predetermined range of the second reflector 6. Accordingly, the second reflector 6 is configured to have required minimum dimension, to reduce the size and weight of and the vehicle headlight 1. Most of the light from the first reflector 4 enters the second reflector 6, thereby improving light utilization efficiency. A light path length is made long by reflecting the light from the LED light source 2 in a direction orthogonal to the light-emitting direction of the vehicle headlight 1, thereby extending the light-emitting range, while reducing the depth of the vehicle headlight 1.
Patent JP-2012216504-A (JP)
Title: High temperature superconductive wire material and high temperature superconductive coil
Inventor: DAIBO MASANORI
IPC: C01G1/00
Filed: 2012-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a high temperature superconductive wire material where insulating coating is performed on an entire outer periphery, and to provide a high temperature superconductive coil using the high temperature superconductive wire material.SOLUTION: A high temperature superconductive wire material 10 of this invention includes: a superconductive laminated body 5 formed by laminating a substrate 11, an intermediate layer 12, an oxide superconductive layer 13, and a metal stabilization layer 4 in this order; and an insulation coating layer 7 coating an outer peripheral surface of the superconductive laminated body 5 and formed by baking a resin. Corner parts 5a in a cross section along the width direction of the superconductive laminated body 5 are formed into curved surfaces having curvature radii. The thickness of the insulation coating layer 7 is 12 μm or more, and the curvature radius of each corner part 5a is 14.5 mm or more.
Patent JP-2013176502-A (JP)
Title: Method for simulating run
Inventor: JINNO KAZUYA
IPC: G01S13/58
Filed: 2012-02-29
Abstract: PROBLEM TO BE SOLVED: To obtain run data of high reliability.SOLUTION: In a method, an initial condition of a hit ball and an actually measured falling condition are used, and the run being a distance from a landed point to a final reaching point is simulated. Preferably, the initial condition includes the initial side spin and the falling condition is a falling sped. Preferably, the run calculation formula is a quadratic function in which the initial condition and the falling condition are used as variables. Preferably, assuming that Dr (yard) is the run, Vx(m/s) is the target direction component of the falling speed, Vy(m/s) is the vertical direction component of the falling speed, and S(rpm) is the initial side spin, the run is calculated by the following formula (1): Dr=C×Vx-C×Vx+C×Vy+C×Vy-C×S+Cwhere, C, C, C, C, Cand Care positive constants, respectively.
Patent JP-2013182772-A (JP)
Title: Fuel cell
Inventor: SANO KOICHI
IPC: H01M8/10
Filed: 2012-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell capable of improving gas diffusion characteristics of a cathode catalyst layer.SOLUTION: A fuel cell 1 comprises: an electrolyte membrane 4; an anode catalyst layer 5 and an anode gas diffusion layer 6 provided on one surface of the electrolyte membrane 4; and a cathode catalyst layer 7 and a cathode gas diffusion layer 8 provided on the other surface of the electrolyte membrane 4. The cathode catalyst layer 7 includes catalyst carrying conductive particles or bonded particles formed of an aggregate thereof bonded by a proton conductive resin, and the mean diameter of a void between the bonded particles is larger than that of a void in the bonded particles.
Patent JP-2013181717-A (JP)
Title: Control device of flying object and method of controlling flying object
Inventor: HATTORI KAZUNARI
IPC: F41G7/30
Filed: 2012-03-02
Abstract: PROBLEM TO BE SOLVED: To suppress deviation of a speed of a flying object from a planned speed even when a designated position is changed on the way, with respect to the flying object controlled to reach the designated position at a designated time.SOLUTION: A flying object is steered on the basis of planned route data 31 leading to a designated position. A speed control thrust command is created on the basis of a speed V of the flying object and planned speed data 32. A position control thrust command is created on the basis of the difference ΔR between an estimated flying distance Rm and a remaining distance Rc from a present position P of the flying object on the planned route data to the designated position, when the flying object flies according to the planned speed data 32 from a present time to a designated time to reach the designated position. An engine 14 produces thrust Ft on the basis of the speed control thrust command and the position control thrust command. A pass point position correcting section 26 corrects a position of a pass point where the flying object should be passed before reaching the designated position on the basis of the difference ΔR.
Patent JP-2013187302-A (JP)
Title: SiC SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREFOR
Inventor: SHIMIZU TATSUO
IPC: H01L29/12
Filed: 2012-03-07
Abstract: PROBLEM TO BE SOLVED: To enhance element characteristics by achieving a high mobility 4H-SiC/SiOinsulation film interface.SOLUTION: A SiC semiconductor device using a 4H-SiC substrate includes a p-type 4H-SiC region 121 formed at least partially on the surface of SiC substrates 100, 102, a defect reduction layer 124 formed on the surface of the 4H-SiC region 121, a gate insulator 130 formed on the defect reduction layer 124, and a gate electrode 140 formed on the gate insulator 130. In the defect reduction layer, C defect density defined by Cdef={[density of Si]+[density of p-type dopant]-[density of C]} is reduced by introduction of carbon, and it is set to Cdef<10/cm.
Patent JP-2013184619-A (JP)
Title: Control device of steer-by-wire type steering mechanism
Inventor: MIZUGAI TOMOHIRO
IPC: B60G17/015
Filed: 2012-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a control device of a steer-by-wire type steering mechanism which can improve fuel consumption by determining a toe angle so that the fuel consumption becomes the best during accelerated traveling or constant speed traveling without receiving an influence of a road surface condition and the like and can achieve straight traveling stability during decelerated traveling.SOLUTION: A control device of a steer-by-wire type steering mechanism includes: a tire lateral force detection means 41 that detects tire lateral forces acting on right and left wheels; and a toe angle control means 6 that controls each toe angle of the right and left wheels independently so that the detected tire lateral force becomes a target lateral force. The toe angle control means 6 sets the target lateral forces FLt, FRt so that the total sum of the target lateral forces of the right and left wheels is not changed and the total sum of the absolute value is decreased when the speed is not decelerated, and sets the target lateral forces FLt, FRt so that the straight traveling stability is achieved during decelerated traveling.