baber/WOPTO huggingface dataset:
Patent JP-2011224734-A (JP)
Title: Cutting tool and manufacturing method thereof
Inventor: OKIHARA KOSUKE
IPC: C23C14/06
Filed: 2010-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a cutting tool of a sintered body with a surface film which is excellent in abrasion resistance.SOLUTION: A base material of the cutting tool is formed of a sintered hard alloy, cermet or ceramic. On the base material, a ceramic film including Ti and Al is formed. Assuming that an average area of a crystal grain in the surface of the ceramic film is S and the thickness of the ceramic film is t, the cutting tool has a relation expressed by S/t≥0.03.
Patent JP-2011228160-A (JP)
Title: Induction heating apparatus and induction heating method
Inventor: OGAWA SHINTARO
IPC: H05B6/10
Filed: 2010-04-21
Abstract: PROBLEM TO BE SOLVED: To provide an induction heating apparatus in which loss of a heating furnace can be eliminated for the material length of a member to be heated without relying upon a multi-power source.SOLUTION: The induction heating apparatus comprises a heating furnace 15 having a main induction heating coil 12 and a pair of sub-induction heating coils 14a and 14b, a first capacitor 18 arranged in parallel with the main induction heating coil 12 for an inverter 34 constituting a power supply unit 26 to constitute a resonance circuit, a second capacitor 20 arranged in parallel with a coupling induction heating coil 16 for the inverter 34 to constitute the resonance circuit, a pair of change-over switches 22a and 22b disposed between the coupling induction heating coil 16 and the power supply unit 26 in order to switch the first capacitor 18 and the second capacitor 20, and a control means 24 for controlling the second switch to select the first capacitor 18 when the main induction heating coil 12 is selected by the first switch, and controlling the second switch to select the second capacitor 20 when the coupling induction heating coil 16 is selected by the first switch.
Patent JP-2010168666-A (JP)
Title: HEAT-RESISTANT TINNED STRIP OF Cu-Zn ALLOY IN WHICH WHISKER IS SUPPRESSED
Inventor: HATANO TAKATSUGU
IPC: H01R13/03
Filed: 2010-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Cu/Ni two layered substrate reflow tinned strip of a Cu-Zn alloy in which whisker occurrence is suppressed.  <P>SOLUTION: In the tinned strip in which a copper alloy containing 15-40 mass% in an average concentration of Zn is used for a base material and a plated film is formed by each layer of a Sn phase, Sn-Cu alloy phase, and Ni phase, from a surface to the base material, a Zn concentration of a surface layer of the Sn phase is adjusted to 0.1-5.0 mass%. The base material may further contain an optional ingredient selected from Sn, Ag, Pb, Fe, Ni, Mn, Si, Al, and Ti within a range of 0.005-3.0 mass% in total. Moreover, the base material contains 15-40 mass% Zn, 8-20 mass% Ni, 0-0.5 mass% Mn, and the balance may be a copper-based alloy including Cu and unavoidable impurities, and further may contain 0.005-10 mass% the optional ingredient in total.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011025007-A (JP)
Title: Pad holder
Inventor: KOYAMA TAKAO
IPC: A61F13/72
Filed: 2010-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pad holder which allows an absorption pad used together to be kept in a stably fitting state to the crotch part of a wearer, and is excellently attached/detached and fitted.  <P>SOLUTION: The pad holder 1 includes a waist opening 5 and a pair of leg openings 6, 6, so as to be an underpants type pad holder to be put on by setting an absorptive pad 7 on the skin-facing surface of the crotch part. The pad holder has elongation property in a vertical direction and expansion/contraction property in a width direction. The front body part 2 covers the anterior superior iliac spines 8, 8 of the wearer when the pad holder is put on, and a waist opening elastic part 51 is formed in the peripheral edge of the waist opening 5. A pair of front body part elongation suppressing parts 21, 22 are extended from the center of the with direction in the lower half part of the front body part to the both right and left sides of the upper half part of the front body part, and are respectively partially positioned at the upper parts of the anterior superior iliac spines of the wearer when the pad holder is put on. The parts of the elongation suppressing parts 21, 22 closest to the waist opening part are separated from the waist opening elastic part 51.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011230591-A (JP)
Title: Operation knob holding structure
Inventor: KONDO WATARU
IPC: B60K37/06
Filed: 2010-04-26
Abstract: PROBLEM TO BE SOLVED: To provide an operation knob holding structure which can attain high assemblability by improving the positioning precision of a reset knob member in a sub assembly state.SOLUTION: A cover front knob hole 14a has a pair of inclined surfaces 18a, 18a in which V-shaped groove parts 18 formed in a substantially oval and circular shape in front view and on a lower edge of an inner-peripheral surface are symmetrically formed on both of the right and left of the inner-peripheral surface, sandwiching an opening center NP of the cover front knob hole 14a. The inclined surfaces 18a, 18a are inclined on the opposite side of the right and left, sandwiching a vertical to the opening center NP therebetween with respective inclination angles α1, α2 as the same angle (α1=α2), and are formed to extend in a straight line along a tangential line in the circular inner-peripheral surface shape of the cover front knob hole 14a. Each of abutment points 15d, 15d positioned at a substantial angle of 45 degrees at the right and left of a lower side of an outside peripheral face of a reset knob member 15 is in point contact with the inclined surfaces 18a, 18a, and is in elastic contact with two points on the right and left to generate a reaction force going to the center.
Patent JP-2010162383-A (JP)
Title: Pinball game machine
Inventor: TSUKAHARA KEIJI
IPC: A63F7/02
Filed: 2010-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To effectively prevent illegal conducts caused by inserting piano wire, celluloid sheets, or other illegal members by simple structure.  <P>SOLUTION: The pinball game machine includes: an opening/closing door 6 having a transparent plate 45 incapable of visualizing a game region 13 on the front side of a game board 5 ; and an insertion preventing wall 49, which projects toward the game board 5 from the outer peripheral side of a guide rail 14 of the game board 5 in order to prevent the insertion of the illegal members into the game region 13, on the side of the opening/closing door 6; and a transparent plate unit 44 having a holding member 46 for holding the outer periphery of the transparent plate 45 by the entire periphery of the holding member. The insertion preventing wall 49 is provided at the holding member 46.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010162905-A (JP)
Title: Ink container and inkjet recording apparatus
Inventor: YASUMA HIROMASA
IPC: B41J2/175
Filed: 2010-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink container and an inkjet recording apparatus capable of performing display on a position of facilitating user's visual observation without requiring electrical line or the like which may obstruct user's visibility or operability in such a configuration that information relating to the state of the ink container such as the amount of remaining ink is performed by a light emitting part such as LED.  <P>SOLUTION: The light emitting part 101 and a display part 122 for displaying the information by emitting light are separated from each other, and a light guide part 121 having a light incident part and a light outgoing part is disposed on a liquid housing container in order to perform optical coupling between the light emitting part and the display part. Thereby, the wiring lead of electrical line on the ink container is made unnecessary, the light emission source and the display part can be respectively arranged to optimum positions and the degree of freedom of arrangement of the display part to the position where user's visibility is satisfactory can be secured.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011231051-A (JP)
Title: Oral jelly preparation containing vitamin b1
Inventor: YOKOTA KAZUYOSHI
IPC: A61K9/06
Filed: 2010-04-28
Abstract: PROBLEM TO BE SOLVED: To provide an oral jelly preparation: which contains a predetermined amount of vitamin B1 and reduces not only bitter taste but also a specific unpleasant odor; and which is excellent in texture and enables an elderly person to easily ingest.SOLUTION: There is provided the oral jelly preparation containing (A) 0.01-0.5 wt.% of vitamin B1 and (B) 0.5-30 wt.% of chondroitin sulfate.
Patent JP-2011231248-A (JP)
Title: Inkjet ink and use thereof
Inventor: SUGIHARA KATSUYUKI
IPC: C09D11/00
Filed: 2010-04-28
Abstract: PROBLEM TO BE SOLVED: To provide an inkjet ink for substrate surface treatment capable of forming a micro-lens having small variations of a pattern diameter and height on a substrate by an inkjet method.SOLUTION: The inkjet ink contains tri-functional (meth)acrylate (A), mono-functional (meth)acrylate (B), photo-polymerization initiator (C) and surfactant (D) having a light-crosslinkable function group. A contact angle of water measured at 25°C of a surface of the cured film obtained by coating the substrate with the composition and irradiating it with UV ray at an exposure amount of 2,000 mJ/cmis 90° or higher and viscosity at 25°C is 1-200 mPa s.
Patent JP-2011229803-A (JP)
Title: Clamping device
Inventor: KANAMORI SEIJI
IPC: A61M1/10
Filed: 2010-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a clamping device allowing easy replacement of a screw.SOLUTION: The clamping device 100 includes a fixing screw 102 pressed to a post S by turning; a clamp base body 101 which is a base body for screwing the fixing screw 102 to penetrate and clamping the post S between the fixing screw 102 and a V-shaped groove 111 located to face the fixing screw 102; and a movable nut 103 fitted into the clamp base body 101. Thread ridges 113, 132 are cut in the movable nut 103 and the clamp base body 101 respectively to form a threaded hole H for screwing the fixing screw 102 to penetrate when the movable nut 103 is fitted into the clamp base body 101. The fixing screw 102 can also be removed from the clamp base body 101 when the movable nut 103 is removed from the clamp base body 101.
Patent JP-2011238380-A (JP)
Title: Power supply and discrimination circuit
Inventor: OSHIMA DAICHI
IPC: H05B37/02
Filed: 2010-05-06
Abstract: PROBLEM TO BE SOLVED: To provide a power supply which can discriminate the ID resistor over a wider range of resistance and can increase the number of ID resistors to be discriminated.SOLUTION: The power supply 100 connected with an illumination unit 10 comprising a light source 2 and an ID resistor 1 having different resistances for different characteristics of the light source 2 discriminates the characteristics of the light source 2 based on the ID resistor 1 and performs light control of the light source 2 depending on the characteristics thereof. The power supply 100 comprises a reference capacitor 3 connected in series with the ID resistor and provided so that an RC circuit 7 is formed, a reference signal output unit 61 which inputs a reference signal to the RC circuit 7, a time delay measurement unit 62 which measures a time delay based on the output signal from the RC circuit 7 and the reference signal, and a characteristics discrimination unit 63 which discriminates the characteristics of the light source 2 based on the time delay measured by the time delay measurement unit 62.
Patent JP-2011237206-A (JP)
Title: Oblique incidence interferometer
Inventor: OTOGE SATOYA
IPC: G01B11/24
Filed: 2010-05-07
Abstract: PROBLEM TO BE SOLVED: To provide an oblique incidence interferometer which can easily make optical axes of measurement light and reference light align with each other.SOLUTION: An oblique incidence interferometer 1 comprises: a light source 2; lenses 3 and 4 for turning light into parallel light; a light separation part 5 which separates the parallel light into measurement light and reference light and emits the measurement light obliquely relative to a measured surface S; a light combining part 6 which combines the reference light with the measurement light reflected at the measured surface to obtain interference light; a detection part for detecting the interference light; and a spot forming part 8 which is provided in an optical path from the light source 2 to the light separation part 5, which has a light passage hole 81 of a smaller size than the size of cross section of light, and which passes light only through the light passage hole 81.
Patent JP-2010239627-A (JP)
Title: Multi-antenna system to simultaneous support of miso and mimo receivers
Inventor: GORE DHANANJAY
IPC: H04B7/04
Filed: 2010-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide efficient pilot transmission system for multi-antenna communication systems.  <P>SOLUTION: In one pilot transmission system, a first set of T scaled pilot symbols is generated with a first training vector and transmitted (e.g., continuously) from T transmit antennas, where T>1. If MIMO receiver(s) are to be supported by the system, then at least T-1 additional sets of T scaled pilot symbols are generated with at least T-1 additional training vectors and transmitted from the T transmit antennas. The training vectors are for different (e.g., orthogonal) spatial directions. Each MISO receiver can estimate its MISO channel based on the first set of scaled pilot symbols. Each MIMO receiver can estimate its MIMO channel based on the first and additional sets of scaled pilot symbols.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011239811-A (JP)
Title: Leveling implement
Inventor: NAKAMURA SHUNICHI
IPC: B65B1/30
Filed: 2010-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a leveling implement that can shorten time required for leveling work by efficiently raking and leveling powdered medicine.SOLUTION: The leveling implement used for leveling work for leveling the powdered medicine stored in a powdered medicine storage space S provided in a powdered medicine dividing device 100 includes a body part 200 formed in plate shape with a leveling part 220 for raking and leveling the powdered medicine. The leveling part 220 of the body part 200 includes a relief part 281 for releasing the powdered medicine from one side to the other side or from the other side to the one side in the thickness direction of the body part 200.
Patent JP-2011243640-A (JP)
Title: Manufacturing method of silicon carbide substrate, manufacturing method of semiconductor device, silicon carbide substrate, and semiconductor device
Inventor: NISHIGUCHI TARO
IPC: H01L29/78
Filed: 2010-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a silicon carbide substrate, a manufacturing method of a semiconductor device, a silicon carbide substrate, and a semiconductor device capable of realizing reduction of manufacturing cost of the semiconductor device using the silicon carbide substrate.SOLUTION: A manufacturing method of a silicon carbide substrate 1 includes the steps of: preparing an SiC substrate 20 consisting of single crystal silicon carbide; arranging a base substrate 10 so that it faces one principal plane 20B of the SiC substrate 20 in a crucible 80; and forming a base layer 10 consisting of silicon carbide so as to contact the one principal plane 20B of the SiC substrate 20 by heating the base substrate 10 in a temperature range which is higher than a sublimation temperature of the silicon carbide constituting the base substrate 10 in the crucible 80. In the step of forming the base layer 10, gas including silicon is introduced in the crucible 80.
Patent JP-2011051330-A (JP)
Title: Microporous membrane pile-up, manufacturing method of the same, and manufacturing method of microporous membrane
Inventor: SAKAKIBARA YUZURU
IPC: B32B5/18
Filed: 2010-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microporous membrane pile-up capable of producing a micro porous membrane pile-up usable to a separator having excellent cycling property.  <P>SOLUTION: The microporous membrane pile-up comprises a plurality of membranes containing at least one micro porous membrane which are obtained by piling them up, wherein a peeling-off strength between the microporous membrane and a peeling-off membrane adjacent to the micro porous membrane is 0.5-250 g/25 mm.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011243335-A (JP)
Title: Illumination lighting device and lighting apparatus and illumination system using the same
Inventor: YAMANAKA MASAHIRO
IPC: H05B41/24
Filed: 2010-05-14
Abstract: PROBLEM TO BE SOLVED: To reduce loss in a control power supply circuit and enable stable supply of control power during operation without being affected by lamp load state or an unstable transient operation upon start-up.SOLUTION: A control power supply circuit 4, which supplies a control power source Vcc to a first control circuit 3 for controlling the oscillation operation of a switching circuit 1, supplies the control power source Vcc from a DC power supply Vdc via a semiconductor switching element Q1.The semiconductor switching element Q 1performs control operations in accordance with an operation mode in conjunction with an operational mode control circuit 5 which controls operation states, including an load start mode, a stationary operation mode, and a protection mode for a load abnormality.
Patent JP-2011241707-A (JP)
Title: Exhaust emission control system
Inventor: KAWASAKI SHINTARO
IPC: F01N3/24
Filed: 2010-05-17
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust emission control system capable of suppressing the heat release of a second purifying body provided at the downstream side of a first purification section by heat emitted by a first purification section.SOLUTION: The exhaust emission control system includes: an exhaust passage for exhaust gas emitted from an internal combustion engine to pass therethrough; a first purification section 11 provided in the exhaust passage, for purifying exhaust gas; a second purification section 12 for purifying the exhaust gas having passed through the first purification section 11; and a housing case 13 having a space inside and housing the first purification section 11 and the second purification section 12. The space is interposed between the internal surface of the housing case 13 and the external surface of the first purification section 11 and second purification section 12. The external surface of the first purification section 11 has a heat emission surface having higher thermal emissivity than that of the internal surface of the housing case 13.
Patent JP-2011240626-A (JP)
Title: Method of deciding welding condition
Inventor: HIROTA SHINICHI
IPC: B23K26/20
Filed: 2010-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a method of deciding optimum welding conditions when joining a pair of resin molded bodies by welding.SOLUTION: Heat absorbed when a joint part of the resin molded bodies is fused is taken into account. In particular, when the pair of resin molded bodies are joined by welding by means of light in a laser welding method or the like, a supply energy supplied to a resin from the light is calculated by considering a beam diameter of light, a transmittance of light, etc. and, by using the supply energy and considering thermal diffusion coefficient D, scanning speed of light, etc., an absorption energy absorbed by the resin from the light is calculated.
Patent JP-2011240055-A (JP)
Title: Body fluid absorber, and method for manufacturing the same
Inventor: KAWAKAMI YUSUKE
IPC: A61F13/49
Filed: 2010-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a body fluid absorber configured such that a core wrap sheet is stably fixed in a state wrapping a liquid absorbent core and also excellent in the workability of a manufacturing process.SOLUTION: The body fluid absorber 15 includes a first surface 21 and a second surface 22 and, on the side of the first surface 21, the core wrap sheet 23 and the liquid absorbent core 24 are joined to each other through an adhesive part 49 comprising the hot melt adhesive intermittently applied to the almost whole regions of the mutually opposed surfaces of the core wrap sheet 23 and the liquid absorbent core 24. Further, on the side of the second surface 22, both side edge parts 36 and 37 of the core wrap sheet 23 are superposed one upon another, and the core wrap sheet 23 and the liquid absorbent core 24 are mutually fixed in both end compressed parts formed to the first and second end part regions of the core wrap sheet 23 and the central compressed part 44 formed to both side parts excepting the central part 46 in the lateral axis direction of the central region of the core wrap sheet 23.
Patent JP-2011247284-A (JP)
Title: Chain tensioner
Inventor: HAYAMI ATSUSHI
IPC: F16H7/08
Filed: 2010-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a chain tensioner capable of exhibiting a smooth advancing operation of a plunger with a simple miniaturized structure, eliminating a trampling noise on the starting of an engine, allowing the movement in the retreating direction of the plunger due to excessive tension of a chain and preventing the beat and the seizing of the plunger.SOLUTION: The chain tensioner 100 has a ratchet mechanism composed of a plurality of rugged rack teeth 122 annularly disposed along the direction protruded to the outer circumferential surface of the plunger 120 and a resilient ring 130 stored and retained in an annular inner peripheral groove 116 of a plunger-accommodating hole 111, and is formed with a convex curvature whose radius is gradually enlarged in the retreating direction of the plunger 120 so as to regulate such a protruding speed of the plunger 120 that the retreating side moderate oblique surface 122b of the rugged rack teeth 122 protrudes in accordance with the radius enlargement of the resilient ring 130.
Patent JP-2011081341-A (JP)
Title: Image forming apparatus and curl correcting method
Inventor: TAKEHIRA OSAMU
IPC: G03G15/20
Filed: 2010-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus with a curl correcting device, capable of suitably correcting deformation such as curl of transfer member, and to provide a curl correcting method.  <P>SOLUTION: The image forming apparatus 1 includes a fixing unit and the curl correcting unit 40 for correcting the curl occurring in transfer material passing through the fixing unit, and includes: first detection sensor means (41a/41b) which is provided in a conveying path for transfer material P inside the image forming apparatus 1 and detect and output the humidity in the vicinity of at least one surface of the conveyed transfer material P; second detection sensor means (41a/41b/36/39) for detection and output of at least one physical quantity related to one or both of temperature and humidity in the vicinity of at least one surface of the transfer material passing through a pressurized contact section of the fixing unit; an operation means 46 for calculating a curl estimate amount from the output value of the humidity and the output value of the physical quantity; and a control means 47 for controlling the curl correcting device by setting a control value corresponding to the curl estimate amount.  <P>COPYRIGHT: (C)2011,JPO&INPIT