baber/WOPTO huggingface dataset:
Patent JP-2013234078-A (JP)
Title: Method of manufacturing porous glass deposit for optical fiber
Inventor: URATA YUHEI
IPC: C03B37/018
Filed: 2012-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a porous glass deposit for optical fiber capable of reducing process cost by glass lathe while preventing large fluctuation in optical characteristics by restraining periodical variation of the outer diameter in the long direction while not changing the manufacturing unit to a large degree in a vapor phase axial deposition method.SOLUTION: In a method of manufacturing a porous glass deposit for optical fiber in which a combustion gas and an auxiliary combustion gas are supplied to a plurality of burners with a feed and soot is deposited on the starting material while it is drawn up in the axial direction, the apical part of the soot deposition layer is photographed during deposition and slope value (mm/mm) of the profile line of the vertical cross section of the apical part is calculated. In this method, gas condition of the gas supplied to a deposition burner for a first clad part deposition and a deposition burner for a second clad part deposition and the location of burners are adjusted so that the maximum value of the slope value formed in the vicinity of a first clad deposition layer formed by a deposition burner for the first clad deposition and a second clad deposition layer formed by a deposition burner for the second clad deposition is not higher than 6.6.
Patent JP-2012144435-A (JP)
Title: Radiation-shielding glass, and method for manufacturing the same
Inventor: CHOJU KEN
IPC: C03C4/08
Filed: 2012-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a radiation-shielding glass ensuring suitable transparency to achieve sufficient visibility of a test subject while sufficiently ensuring radiation shielding capability.SOLUTION: This radiation-shielding glass includes, as glass composition, in mass%, 10-35% SiO, 55-80% PbO, 0-10% BO, 0-10% AlO, 0-10% SrO, 0-10% BaO, 0-10% NaO, and 0-10% KO, and has a total light transmittance of 50% or more at a wavelength of 400 nm for a thickness of 10 mm.
Patent JP-2013234915-A (JP)
Title: Pointer movement unit and pointer instrument apparatus including the same
Inventor: KATSUMATA YASUHIRO
IPC: B60K35/00
Filed: 2012-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a pointer movement unit capable of quickly detecting a failure caused by a defect concerned with a linear member to which a pointer is attached and notifying the failure, and to provide a pointer instrument apparatus including the pointer movement unit.SOLUTION: A pointer movement unit 10 included in a speed meter 1 notifies occurrence of a failure when determining that a first reel 52 stored in a storage case 5 is not rotated in a state that a second reel 6 is rotated so as to wind up or send out a wire 4 to which a pointer 3 is attached.
Patent JP-2013235761-A (JP)
Title: Fitting structure of packing and packing
Inventor: WANG FENG
IPC: H01R13/74
Filed: 2012-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a fitting structure of a packing which prevents the packing from being removed from the housing, even if it receives an external force from a finger of a person, or the like, during transportation of a connector or assembly work of a connector.SOLUTION: A packing housing recess 33 is constituted to include an annular body 35, and a locking part 37 projecting from the body 35 in the in-plane of the front surface 31 of a flange 25 in the in-plane direction of the front surface 31. A packing 7 is constituted to include an annular body 39, and a locked part 41 projecting from the body 39. The body 39 of the packing 7 is housed in the body 35 of the packing housing recess 33. The locked part 41 of the packing 7 enters the locking part 37 of the packing housing recess 33 and is locked thereto.
Patent JP-2013235530-A (JP)
Title: Control device, storage device, and storage control method
Inventor: ASO SHINGO
IPC: G06F12/00
Filed: 2012-05-11
Abstract: PROBLEM TO BE SOLVED: To avoid frequent occurrences of garbage collection by permitting consecutive writing of data having discontinuous logical addresses in a physical block and to improve a writing/reading speed by accelerating acquisition of management information of logical and physical addresses in a memory unit in which a size of a physical block that is a deletion unit is larger than a size of a physical page that is a minimum writing unit.SOLUTION: A control device performs control of writing of data with respect to a memory unit, and generates logical and physical address management information that represents a correspondence relation between a physical page address and a logical address in a writing target physical block, in which data is written through the control of writing, so as to perform control so that the logical and physical address management information is written in the writing target physical block.
Patent JP-2012212886-A (JP)
Title: Method of forming conductive coating on semiconductor device
Inventor: TORKEL ARNBORG
IPC: H01L21/301
Filed: 2012-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a method which provides an improved conductive layer on side walls of semiconductor devices/components and is more cost efficient in terms of processing costs and processing time.SOLUTION: A method of forming a conductive layer 311 on a semiconductor die 307 comprises a step of attaching a semiconductor wafer 303 to a support wafer 305, a cutting step of cutting the semiconductor wafer 303 into dies 307 to form outer sides of the dies, and a deposition step of depositing the conductive layer 311 on the outer sides of the dies. The cutting step precedes the deposition step. The method also comprises a step of coating the semiconductor wafer with protective coatings before the cutting step, where the protective coatings are not patterned.
Patent JP-2013140934-A (JP)
Title: Vertical transfer jig and wet processing apparatus using the same
Inventor: CHOI CHUN SIK
IPC: H05K3/06
Filed: 2012-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a vertical transfer jig and a wet processing apparatus using the same.SOLUTION: A vertical transfer jig comprises: a body part on the center of which a substrate is mounted; a frame on the center of which the body part is mounted and which allows rotation of the body part; and a frame support part which supports a lower edge of the frame so as to place the frame vertically.
Patent JP-2013237588-A (JP)
Title: Phosphate fertilizer and method for producing the same
Inventor: IMAI TOSHIO
IPC: C05F7/00
Filed: 2012-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a phosphate fertilizer, capable of obtaining a phosphate fertilizer with high citric acid-soluble rate of phosphate and high solubility of silicic acid in high yield, with which saving of natural resources of phosphorus, and saving of energy in production of the fertilizer can be achieved.SOLUTION: There is disclosed a method for producing a phosphate fertilizer comprising (a) a mixing step of mixing sewage sludge and/or a material derived from sewage sludge and a calcium source to obtain a mixed raw material so that a CaO content in the phosphate fertilizer becomes 35-60 mass%, (b) a granulating step of granulating the mixed raw material to obtain a granulated material, and (c) a firing step of firing the granulated material at 1,150-1,350°C using a firing furnace to obtain the phosphate fertilizer being a fired product.
Patent JP-2012156562-A (JP)
Title: Surface emitting laser
Inventor: ANAMI TAKAYOSHI
IPC: H01S5/183
Filed: 2012-05-21
Abstract: PROBLEM TO BE SOLVED: To provide techniques to resolve a problem of decreased device reliability accompanying high-speed modulation for a 850 nm-band surface emitting laser.SOLUTION: On a first conductive GaAs substrate, a first conductive Distributed Bragg Reflector (DBR) layer, an active layer, and a second conductive DBR layer are stacked to form a surface emitting laser with the oscillation wavelength of 820-880 nm. The active layer has a quantum well structure including an InGaAsPSbwell layer having compressive strains and a GaAsPbarrier layer having tensile strains.
Patent JP-2013245586-A (JP)
Title: Fuel pressure control device
Inventor: SUDA SUSUMU
IPC: F02M37/08
Filed: 2012-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a fuel pressure control device capable of preventing a passenger from having a sense of discomfort by operating noise when a valve element is seated on a valve seat at the start of an internal combustion engine while suppressing the enlargement of an electromagnetic pressure control valve.SOLUTION: A fuel pressure control device is constituted so that after an ECU 100 specifies seating timing Te to cause a plunger 32 to seat on a valve seat 31b after the cranking operation start timing Tcs of a starter device 50, that is, after the timing Tcs when a voltage drop of a battery 70 occurs by a voltage applied to a starter motor 51 from the battery 70, and the operation of an amount reducing valve 29 is started before T1 minute of seating time with respect to the seating timing Te and before the cranking operation start timing Tcs.
Patent JP-2012192191-A (JP)
Title: Sheet taking-out mechanism of dispensing apparatus
Inventor: NAGAMURA YOSHINORI
IPC: A61J3/00
Filed: 2012-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a sheet taking-out mechanism of a dispensing apparatus, which never causes a phenomenon that the following PTP tablet sheet is drawn to a chucking device when the previous PTP tablet sheet in the lowermost position in a tablet cassette is chucked and taken-out to the outside.SOLUTION: The sheet taking out mechanism of the dispensing apparatus is provided with a control means that controls the operation of the chucking unit to lift the previous PTP tablet sheet 9001 by only a prescribed height in the timing that a pocket position of the previous PTP tablet sheet 9001 comes off from the following PTP tablet sheet 9002 when those PTP tablet sheets 9001, 9002, ... are taken out to the outside of the tablet cassette.
Patent JP-2013247516-A (JP)
Title: Photo taking game system, server, image providing method, and image providing program
Inventor: KAMAE TAKESHIGE
IPC: H04N5/765
Filed: 2012-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a photo taking game system by which a user can browse an image suitable for a user's terminal model in terms of its quality.SOLUTION: A photo taking game machine 1 generates a photo image and a composite image to make an original image, and generates an image to be transmitted to a feature phone and an image to be transmitted to a smart phone having more pixels than that to the feature phone, both from one unit of the original images. A server SV receives images to be transmitted to the feature phone and the smart phone, and stores them temporarily. When accessed by a user terminal CL, the server SV determines the model of the user terminal CL, stores the image to be transmitted to the feature phone for a long time if the user terminal CL is determined to be a feature phone, and store the image to be transmitted to the smartphone for a long time if the user terminal CL is determined to be a smartphone. The server SV transmits the image to be stored for a long time to the user terminal CL.
Patent JP-2013245385-A (JP)
Title: Thick steel plate excellent in haz toughness
Inventor: FUJIYAMA NAOTO
IPC: C22C38/58
Filed: 2012-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a thick steel plate with excellent HAZ toughness.SOLUTION: A thick steel plate excellent in toughness of a heat affected zone includes, by mass%, C of 0.05 to 0.25%, sol. Si of 0.001 to 0.3%, insol. Si of 0.001 to 0.01%, sol. Mn of 0.5 to 2.0%, insol. Mn of 0.001 to 0.01%, P of 0.03% or less, S of 0.001 to 0.02%, N of 0.02% or less, sol.Al of 0.0001 to 0.0005%, insol.Al of 0.0001 to 0.005%, O of 0.001 to 0.005%, and the balance being Fe and impurities. In addition, the steel plate may contain one or more of Cu, Ni, Cr, Mo, Nb, V, B, Ca, Mg, REM, Sn, and Ti.
Patent JP-2013251067-A (JP)
Title: Organic electroluminescent element
Inventor: TOBISE MANABU
IPC: H01L51/50
Filed: 2012-05-30
Abstract: PROBLEM TO BE SOLVED: To provide an organic electroluminescent element in which a light extraction layer is not required to be separately produced, and which has transparent electrodes that are produced in a simple film formation process and are advantageous in terms of cost, and is excellent in terms of light-extraction efficiency.SOLUTION: The organic electroluminescent element has: a substrate; a first electrode which is adjacent to the substrate; an organic layer including at least one organic light-emitting layer; and a second electrode which is adjacent to the organic layer, which are formed in this order. At least one of the electrodes is transparent, and is a transparent electrode which contains at least one kind of transparent light-scattering particles having primary particle sizes of 0.5 μm or larger, and is formed of a composition having a refractive index equal to or higher than the refractive index of the organic light-emitting layer and the light-scattering particles.
Patent JP-2013249644-A (JP)
Title: Door lock
Inventor: HORI MIKIO
IPC: E06B5/16
Filed: 2012-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a door lock which, when a fire breaks out, can prevent deformation, such as warp of a door, due to thermal expansion to surely inhibit the diffusion of flame and smoke.SOLUTION: A main lock 1 having a latch 5 unlocked by the rotating operation of a handle 38 is mounted to the central part of a door D whose one end is rotatably pivoted by a hinge or the like. A latch lock 2 or 3 is mounted to one or both of the upper and lower ends of the door D. When the door D is closed, locking by the latch 5 of the main lock 1 and locking by a latch 6 or 8 of the latch lock 2 or 3 are performed simultaneously, and the main lock 1 and the latch lock 2 or 3 are connected by an interlocking member 4. The latch 5 of the main lock 1 is unlocked by the rotating operation of the handle 38 of the main lock 1, and simultaneously, the latch 6 or 8 of the latch lock 2 or 3 is unlocked through the interlocking member 4, whereby the door D can be opened.
Patent JP-2013255092-A (JP)
Title: Image data compression coding device, image data compression coding method, and image data compression coding program
Inventor: KAWA TAKEYOSHI
IPC: H04N7/32
Filed: 2012-06-07
Abstract: PROBLEM TO BE SOLVED: To provide an image data compression coding device which effectively compresses image data, an image data compression coding method, and an image data compression coding program.SOLUTION: The image data compression coding device includes: threshold determination means for determining a first deviation threshold and a second deviation threshold larger than the first deviation threshold on the basis of the standard deviation in pixel value of each pixel in image data; and coding means which assigns a pixel whose deviation in pixel value is less than the first deviation threshold, a pixel whose deviation is equal to or greater than the first deviation threshold and less than the second deviation threshold, and a pixel whose deviation is equal to or greater than the second deviation threshold to a first division, a second division, and a third division, respectively, for each pixel, and which encodes the pixel value of each of the assigned pixels for each of the first to the third divisions to generate coded data.
Patent JP-2013256779-A (JP)
Title: Roadbed material and manufacturing method thereof
Inventor: OKUMURA TAKASHI
IPC: D21C11/00
Filed: 2012-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a roadbed material which combines a strength and elution inhibition of heavy-metals by using cement and a black liquor generated from a digestion step of a kraft pulp manufacturing step for combustion ash that is industrial waste, and a manufacturing method thereof.SOLUTION: A roadbed material is obtained by adding a black liquor generated from a kraft pulp manufacturing step to combustion ash and cement. It is preferable that the combustion ash is contained in 20-80 mass% in a total solid content, cement is contained in 20-80 mass% in the total solid content, and the black liquor is contained in 0.1-4.0% in a solid mass. After performing pre-mixture to uniformly distribute the combustion ash in 20-80 mass% in a solid content and the cement in 20-80 mass% in the total solid content beforehand, the black liquor generated from a digestion step of the kraft pulp manufacturing step is added in 0.1-4.0 solid mass% into the total solid content and water is added in 20-70% to the total solid content and kneaded, thereby manufacturing the roadbed material.
Patent JP-2013257851-A (JP)
Title: Screen control device, screen control method and screen control program
Inventor: KAWADA HARUNOBU
IPC: G06F3/048
Filed: 2012-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a screen control device, a screen control method and a screen control program, which can prevent a delay in response caused in the case when many input items are included in a screen, while maintaining operability (usability).SOLUTION: An embodiment includes the steps of (1) specifying an input item to be an input object, among input items included in a first screen, (2) registering data input to the specified input item, and (3) selecting a corresponding input item in a next line of the registered input item, as a next input object.
Patent JP-2014001422-A (JP)
Title: Austenitic stainless steel plate and manufacturing method for the same
Inventor: SAWADA MASAMI
IPC: C22C38/58
Filed: 2012-06-18
Abstract: PROBLEM TO BE SOLVED: To provide an austenitic stainless steel plate that has a product of 450 MPa or more obtained by multiplying 10% of flow stress at a strain rate of 1000/s by uniform elongation at a strain rate of 0.1/s and has high strength at a high strain rate and ductility at a low strain rate of which improvement is achieved.SOLUTION: An austenitic stainless steel plate has a chemical composition consisting of, by mass%, C: 0.02 to 0.30%, Cr: 10.0 to 25.0%, Ni: 3.5 to 10.0%, Si: 3.0% or less, Mn: 0.5% to 5.0%, N: 0.10 to 0.40%, C+3×N: 0.4% or more and Fe and impurities as the balance. In the austenitic stainless steel plate, an Mdvalue defined by the following formula (1) is 0°C or more and is 40°C or less, a volume ratio of Cr carbide and Cr nitride is 1% or less, and an average crystal grain size in a parent phase is 10 μm or less.
Patent JP-2014003814-A (JP)
Title: Power supply device, and on-vehicle apparatus and vehicle using the same
Inventor: YAMAGUCHI YUHEI
IPC: H02M3/155
Filed: 2012-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a power supply device that implements low power consumption.SOLUTION: A power supply device 1 includes: a comparator 109 for comparing an error voltage ERR with a slope voltage SLP and generating a comparison signal S0; a PWM pulse generation section 110 for generating a PWM pulse S1a on the basis of a clock signal CLK and the comparison signal S0; a fixed on time pulse generation section 111 for generating a fixed on time pulse S1b having a constant on time and on number when triggered by the comparison signal S0; a selector 114 for selecting either of the PWM pulse S1a and the fixed on time pulse S1b; and a selector control section 113 for generating a selector control signal S4 such that either of the PWM pulse S1a and the fixed on time pulse S1b is selected in accordance with whether or not the comparison signal S0 has been maintained at the same logic level over a predetermined mask period.
Patent JP-2014006061-A (JP)
Title: Sensor driving circuit
Inventor: ISHIHARA YUKO
IPC: G01R19/00
Filed: 2012-06-21
Abstract: PROBLEM TO BE SOLVED: To suppress reduction of detection accuracy caused by variation between Hall sensors.SOLUTION: A constant current source 10 and a Hall sensor HE0 are connected in this order between a power source VDD and a ground GND, and similarly a constant current source 11, a Hall sensor HE1, a constant current source 12, and a Hall sensor HE2 are connected. Further, an input voltage Va to the Hall sensor HE0 is output to the input side of the Hall sensor HE1 by a voltage follower circuit 22. Similarly, an input voltage Va to the Hall sensor HE0 is output to the input side of the Hall sensor HE2 by a voltage follower circuit 24. Driving currents I1 and I2 to the Hall sensors HE1 and HE2 are adjusted so as to set the input voltages to the Hall sensors HE1 and HE2 to Va, and a sensor driving circuit is operated to cancel variation in resistance values among the Hall sensors HE0 to HE2. Thus, a detection error caused by the variation in resistance values among the Hall sensors is suppressed.
Patent JP-2014007853-A (JP)
Title: Motor
Inventor: TAKASHIMA MASARU
IPC: H02K1/27
Filed: 2012-06-25
Abstract: PROBLEM TO BE SOLVED: To more effectively utilize reluctance torque by increasing a peak value of total torque of magnet torque and the reluctance torque.SOLUTION: A motor includes: a rotor 4 which has permanent magnet parts 10a, 10b forming different magnetic poles alternately; and a stator 2 which has an armature coil 6. Each of the permanent magnet parts 10a, 10b has a plurality of magnets 11a, 11b, 12a, 12b. The plurality of magnets 11a, 11b, 12a, 12b form magnetic flux distribution asymmetrical to a straight line passing though a rotation axis of the rotor 4 and the center of each of the permanent magnet parts 10a, 10b so that the magnetic poles formed by the permanent magnet parts 10a, 10b move to an advance angle side.
Patent JP-2014007046-A (JP)
Title: Electric wire
Inventor: KANDA KEISUKE
IPC: H01B7/00
Filed: 2012-06-25
Abstract: PROBLEM TO BE SOLVED: To provide an electric wire even with a thick diameter which can be bent easily with a small radius of curvature.SOLUTION: An electric wire comprises a pair of conductors 2, 3 aligned in parallel and an insulation jacket 4 covering the outer peripheries of the conductors 2, 3. The insulation jacket 4 consists of an inner jacket 41 covering the outer peripheries of the conductors 2, 3 and an outer jacket 42 covering the outer periphery of the inner jacket 41, and the outer jacket 42 is formed in a bellows shape.
Patent JP-2014008630-A (JP)
Title: Retractable ball point pen
Inventor: HAYAKAWA NAOTOSHI
IPC: B43K29/02
Filed: 2012-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a thermochromic retractable ball point pen capable of easily changing a color at a desired location only, the pen including a friction body at a rear end part of a shaft tube.SOLUTION: A retractable ball point pen includes a friction body having rubber-like elasticity at a rear end part of a shaft tube, the friction body being capable of rubbing handwriting of thermochromic ink and thermally changing a color of the handwriting of the thermochromic ink with frictional heat caused from rubbing. The maximum diameter of the rear end part of the shaft tube is at or less than 1.0 to 1.5 times the maximum diameter of the friction body, and the maximum width of an operation part in a circumferential direction is smaller than the maximum diameter of the friction body. A tangent line between the friction body and the operation part forms an angle at or larger than 60 degrees to a writing surface when the friction body is directed downward and an axis of the shaft tube is perpendicular to the writing surface.