baber/WOPTO huggingface dataset:
Patent JP-2008262699-A (JP)
Title: Optical pickup lens
Inventor: ITO MITSURU
IPC: G11B7/135
Filed: 2008-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical pickup lens which has high NA and can secure longer working distance while having both of a good axial property and a good off-axis property.  <P>SOLUTION: An optical pickup lens 1a is a biconvex single lens having a numerical aperture NA larger than 0.80 and in which a R1 plane 11 being near a laser beam source and a R2 plane 12 of an opposite side are convex type, a plane shape of the R2 plane 12 out of two planes is continuous shape, In the optical pickup lens, a radius h1, radius h2 and radius h3 (h1<h2<h3) toward an outer diameter of the lens from an optical axis are present, the radius h1, radius h2, radius h3 satisfying inequalities 0>Δsag1>Δsag2 and Δsag2<Δsag3, wherein sag1, sag2 and sag3 denote respective sag quantity at the radius h1, radius h2, radius h3, and wherein Δsag1, Δsag2 and Δsag3 denote change quantity of the respective sag, and the optical pickup lens has an aberration of 15 mλms or less when an angle of view is 0.3 degrees.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010021599-A (JP)
Title: Transmission device with built-in noise suppression filter
Inventor: WASHIMI HIROSHI
IPC: H01P5/02
Filed: 2008-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To suppress resonance of high-order modes entering in a gap between a filter box and a waveguide without employing press-fit attaching of the filter box.  <P>SOLUTION: In the transmission device with a built-in filter in which a rectangular filter box 12 having a filter 12F with transmission frequency band attenuation characteristics is attached into a waveguide portion 10, for example, a round through-hole 20 is provided at the center portion in a long side direction in a vertical surface (surface of long side of rectangular opening) of the inner wall side of a waveguide portion 10 of the filter box 12. With this configuration, the high-order mode flowing into a subtle gap between the inner wall of the waveguide 10 and the outer side surface of the filter box 12 is returned back into the filter box 12 from the through-hole 20, the high-order mode reflected at the rear surface of a flange 12b is also returned back into the filter box 12 from the through-hole 20, and resonance of high-order modes is suppressed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010021636-A (JP)
Title: Transmitter and receiver
Inventor: MORITA TETSUO
IPC: H04L1/00
Filed: 2008-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transmitter that decreases the number of times of transmission while using a data transmission system which transmits data repeatedly.  <P>SOLUTION: A data distribution section 12 generates a plurality of sets of original data by distributing data to be transmitted. An additional data generation section 13 generates a plurality of sets of additional data which are used for recovering the original data from the plurality of sets of original data generated at the data distribution section 12. A packet generation section 14 generates a plurality of packets including the plurality of sets of original data generated at the data distribution section 12 and the plurality of additional data generated at the additional data generation section 13. A data carrousel transmission section 15 transmits the packets generated at the packet generation section 14 over a communication network. Consequently, the original data which has been missed on the receiver side can be recovered and the number of times of transmission can be decreased.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010017095-A (JP)
Title: Method for producing steamed glutinous rice, and method for producing steamed rice with red bean
Inventor: OISHI TATSU
IPC: A23L7/10
Filed: 2008-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a powdery food for mixing with boiled rice, enabling easy production of a boiled rice food having palate feeling of glutinous rice only by mixing with boiled rice of nonglutinous rice.  <P>SOLUTION: This powdery food for mixing with boiled rice is used, for instance, when producing a boiled rice food by mixing with boiled rice of nonglutinous rice. The food contains pregelatinized glutinous rice powder, and preferably, contains pregelatinized glutinous rice powder and a powder raw material for giving taste, color and flavor. As a suitable example of the powder raw material, red bean extract powder is included.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010020103-A (JP)
Title: Optical waveguide for touch panel and touch panel using the same
Inventor: JUJI NORIYUKI
IPC: G02B6/122
Filed: 2008-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical waveguide for a touch panel which eliminates the need for alignment between the optical waveguide and a lens device, and a touch panel using the same.  <P>SOLUTION: An end portion of a core 3A for emitting light beams and an end portion of a core 3B for receiving the emitted light beams are formed as first and third lens portions 31, 33 so as to protrude from edge portions of an over cladding layer 4 and to be exposed to outside air. The first and third lens portions 31, 33 have lens surfaces 31a, 33a formed which bulge outwardly in a circular-arc shape in a top view. The second and fourth lens portions 42, 44 are formed as extensions of the over cladding layer 4 and corresponding to the first and third lens portions 31, 33, with spaces apart from the lens surfaces 31a, 33a of the first and third lens portions 31, 33. The second and fourth lens portions 42, 44 have lens surfaces 42a, 44a formed which bulge outwardly in a circular-arc shape in a side cross sectional view.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010020591-A (JP)
Title: Bond trading system, bond trading support method, and program
Inventor: AOYAMA MICHIO
IPC: G06Q40/04
Filed: 2008-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To acquire a firm rate without requiring a dealer's judgment, reduce the dealer's burden, and present the firm rate to an investor side quickly.  <P>SOLUTION: A bond trading system 10 comprises: an automatic response information table 32 for retaining an adjustment rate for each issue; an inquiry request receiving part 21 for receiving an inquiry request; an inquiry content determination part 22 for determining whether the content of the received inquiry request is an inquiry of a condition that meets the condition set in the automatic response information table 32; a firm rate acquisition part 23 for acquiring an adjustment rate acquired from the automatic response information table 32 as a firm rate when the content is an inquiry of a condition that meets the set condition; and a firm rate transmission part 24 for transmitting the acquired firm rate.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009051494-A (JP)
Title: Electrical heating device
Inventor: BOHLENDER FRANZ
IPC: H05B3/14
Filed: 2008-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrical heating device which can be manufactured at low cost.  <P>SOLUTION: A heat generating element 10 has fitting elements projecting beyond a heat generating block on its side face, and fitting element receptacles 22 assigned to these fitting elements are formed on a housing. The fitting elements and the assigned fitting element receptacles 22 of a plurality of different heat generating elements 10 are formed in such a manner that the heat generating elements 10 cannot be inserted at an arbitrary random place in the housing.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010027098-A (JP)
Title: Optical pickup and optical disk device
Inventor: NAKANO FUMIAKI
IPC: G11B7/135
Filed: 2008-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To generate light-receiving signals for tracking control without being affected by interlayer stray light.  <P>SOLUTION: In an optical disk device 1, a Rochon prism 17 causes a P polarization component to go nearly straight as a reflected light beam LRP and greatly refracts an S polarization component downward as a reflected light beam LRS. A polarization hologram element 18 allows the reflected light beam LRP to pass therethrough and diffracts the reflected light beam LRS by each area 18A to 18E to generate reflected light beams LRSA to LRSE. Consequently, in a photodetector 21, a detection part D2 separated apart from a detection part D1 detecting the reflected light LRP receives the reflected light beams LRSA to LRSD while avoiding a stray light pattern W1 and generates the light-receiving signals S2A to S2D. Therefore, a tracking error signal STE1 is generated without being affected by the stray light pattern W1, so that tracking control is performed precisely.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010028967-A (JP)
Title: Protective cover
Inventor: FUNATSU WATARU
IPC: H05K5/03
Filed: 2008-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a protective cover capable of preventing coming off from a die cast case.  <P>SOLUTION: The protective cover 1 is used for covering an opening 91a in a die cast case 9 storing an electronic unit for electronic conversion between a battery and an electric apparatus. The cover includes a plane part 2 having a contour shape adapted to the opening 91a and a side 3 extending over the whole surface in a substantially perpendicular direction from an edge of the plane part 2 and is fitted onto a peripheral wall 91 having the opening 91a therein. The side 3 is formed with at least one of fitting protrusions 31 to 34 protruding to an inner-peripheral side. The plane part 2 is formed with a cut 21 provided along the protrusion shape in the vicinity of the respective fitting protrusions 31 to 34.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010024741-A (JP)
Title: Leveling string stretching device and marking positioning method using it
Inventor: ASAKAWA NOBUKAZU
IPC: E04G21/18
Filed: 2008-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a leveling string stretching device for preventing a fixture by which a leveling string is fixed (a leveling string stretching device) from being shifted in position on a magnetically fixed surface and slipped off from a magnetically fixed position by an excessive tensile force and an abrupt impact during leveling string stretching work, and a marking positioning method using the leveling string stretching device.  <P>SOLUTION: The leveling string stretching device 1 is adopted where a leveling string stretching member 2 formed by vertically installing a rod-shaped body 2b on a seat 2a provided with a magnet 5, and a fixed holding member 3 provided with a magnet 5 are connected by a connecting member 4.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010025279-A (JP)
Title: Controller of electromagnetic clutch
Inventor: EBUCHI HIROAKI
IPC: B60K6/445
Filed: 2008-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To reduce noise generated by an impact between a plunger and a stopper without complicating the structure of a drive circuit for driving an electromagnetic actuator when a clutch mechanism is changed over from a non-engaged state to an engaged state, for example.  <P>SOLUTION: A second drive current (I2) can make a biasing force (Fa2) act on the plunger 63, thus enabling the plunger (63) not pushed back by an elastic force Fb in the direction of an arrow (Y1b). In addition, since the second drive current (I2) is set in such a manner that the biasing force (Fa2) is not abruptly increased when the plunger (63) is brought into contact with the stopper (64), namely near the end of a stroke, a stroke speed (Vp2) is prevented from being abruptly increased near the end of the stroke. Since the plunger (63) can be stroked at a generally constant low stroke speed (Vp2), the impact noise can be reduced.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008310348-A (JP)
Title: Method and material for preventing warping in optical film
Inventor: HEBRINK TIMOTHY J
IPC: G02F1/1335
Filed: 2008-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multilayer optical body improved in dimensional stability.  <P>SOLUTION: The flexible multilayer optical body comprise: a multilayer reflective optical film which can be made by alternating first optical layers with second optical layers; and a flexible transparent dimensionally stable layer which is arranged so as to permit the flexible multilayer optical body to be repeatedly cycled through temperature of -30°C to 85°C every 1.5 hours for 400 hours without warping.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008298792-A (JP)
Title: Probe unit
Inventor: OKUBO MASAO
IPC: H01L21/66
Filed: 2008-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a probe unit capable of securing a contact load, and having a thin probe capable of sustaining several hundreds of thousands of times of use.  <P>SOLUTION: This probe unit is provided with probes A, and upper and lower guide plates 510 and 520. The prove A has a lower probe pin 200, a guide tube 300 connected to a connection part 230 of the pin 200, an upper probe pin 100 having a guide shaft part 130 inserted in the guide tube 300, and a spring 400 externally fitted to the guide shaft part 130. The upper guide plate 510 is provided with upper openings 511 for inserting upper probe pin collar parts 130 therein, the lower guide plate 520 is provided with lower openings 521 being through-holes each having an outer diameter larger than a lower probe pin contact part 210 and smaller than a lower probe pin collar part 220, and used for inserting the contact parts 210, and the lower probe pin collar parts 220 contact peripheral parts of the lower openings 521 of the lower guide plate 520.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009219341-A (JP)
Title: Steel member having nonmagnetic portion, method for manufacturing same, and rotating armature core
Inventor: TSUNODA KEISUKE
IPC: H02K1/06
Filed: 2008-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steel member that is available irrespective of the quality of a steel member in a portion other than a nonmagnetic portion and is capable of reducing time required for processing time and having the nonmagnetic portion with a determined depth direction structure, a method for manufacturing the same, and a rotating armature core.  <P>SOLUTION: An electromagnetic steel plate 10 with a recessed trench formed is prepared. A two-layered chip composed of a reformed metal foil and a stainless steel foil is set in the trench of the electromagnetic steel plate 10 so as to allow the surfaces of the electromagnetic steel plate 10 and stainless steel foil to be flush with each other. If voltage is applied, the reformed metal foil is melt, and if voltage is further continuously applied, the internal side contacting the reformed metal foil of the electromagnetic steel plate 10 and stainless steel foil is melt to form a nonmagnetic alloy layer 2 in a region other than the surface areas of the electromagnetic steel plate layer 1 and stainless steel layer 3. The nonmagnetic alloy layer 2 and stainless steel layer 3 do not allow magnetic flux to be permeated.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010031694-A (JP)
Title: Control device for variable valve train
Inventor: MAEHARA TOSHIYUKI
IPC: F02D13/02
Filed: 2008-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To accurately determine whether or not switch between a double-valve variable mode and a single valve variable mode is normally performed, in a control device for a variable valve train.  <P>SOLUTION: The variable valve train has a switching mechanism switching over the double-valve variable mode changing the valve opening rate of both a first valve and a second valve according to the rotational position of a control shaft and the single valve variable mode changing the valve opening rate of the first valve according to the rotational position of the control shaft and also fixing the valve opening rate of the second valve regardless of the rotational position of the control shaft. The control device for the variable valve train includes a torque detection means detecting torque acting on the control shaft, and a determination means determining with respect to each cylinder based on a result detected by the torque detection means whether or not the switch between the double-valve variable mode and single valve variable mode is normally performed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010030920-A (JP)
Title: Hologram makeup method
Inventor: SIMON JEAN CHRISTOPHE
IPC: A61Q1/02
Filed: 2008-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hologram makeup method in which makeup is performed to hair so that sufficient luminosity benefit is observed even under usual indoor lighting.  <P>SOLUTION: The hologram makeup method comprises: making a membrane forming polymer solution 2 intervene between hair of a hair 1 or the like and a diffraction grating which has a concavo-convex structure of a hologram sheet 4 or the like; drying the polymer solution 2; and thereby forming a dried membrane 3 of the polymer solution, on which surface unevenness of the diffraction grating is transferred, on keratin of the hair 1 or the like.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010038988-A (JP)
Title: Adapter and module socket
Inventor: NAKAHARA KOJI
IPC: H01R13/639
Filed: 2008-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adapter and a module socket for effectively confirming a fitted state.  <P>SOLUTION: Concerning the adapter 10A for mutually connecting a set of plugs, a housing 12A has an opening 14 on both the ends. On the latch 22, a projection is formed for confirming the fitted state of the plugs and a latch 22 from the outside of the housing 12A.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010035671-A (JP)
Title: Biological monitoring system and program
Inventor: NAGATANI MOTOI
IPC: A61B5/352
Filed: 2008-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To grasp patient's mental stress situation not grasped by a state of an autonomic nerve alone.  <P>SOLUTION: An electrocardiogram monitor measures electrocardiographic data of a person to be measured. An autonomic nerve activity calculation section calculates a sympathetic nerve activity index (LF/HF) indicating the activity level of the sympathetic nerve based on the electrocardiographic data measured by the electrocardiogram monitor. CVRR calculation section calculates CVRR (a coefficient of variation of R-R intervals in the electrocardiogram) based on the electrocardiographic data measured by the electrocardiogram monitor. A relationship between the sympathetic nerve activity index (LF/HF) calculated by the autonomic nerve activity calculation section and the CVRR calculated by the CVRR calculation section is two-dimensionally displayed to a display device.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010039270-A (JP)
Title: Positive type photosensitive insulating resin composition
Inventor: UCHIDA TARO
IPC: G03F7/004
Filed: 2008-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positive type photosensitive insulating resin composition of which the coating film is excellent in flowability when thermocompression-bonded, and capable of forming a cured film of satisfactory adhesiveness and tightness.  <P>SOLUTION: This positive type photosensitive insulating resin composition contains a polymer (A) containing a structural unit (a1) expressed by formula (1), a structural unit (a2) of specified acrylate, and a structural unit (a3) having a phenolic hydroxyl group, wherein 1-50 mass% of structural unit (a1) is contained, a compound (B) having a quinone azide group, a crosslinking agent (C), and a solvent (D). R<SP>1</SP>and R<SP>2</SP>represent a phenylene group or -COO-, R<SP>3</SP>and R<SP>4</SP>represent independently a phenyl group, a 1-6C alkyl group or alkoxyl group, R<SP>5</SP>represents a 1-6C alkyl group, n is an integer of 0-3, and m is an integer of 1-10, in the formula (1).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010045069-A (JP)
Title: Sheet peeling device and sheet peeling method
Inventor: KOBAYASHI KENJI
IPC: H01L21/683
Filed: 2008-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet peeling device and a sheet peeling method which can reduce running cost by reducing the consumption of a peeling tape.  <P>SOLUTION: The end of an adhesive tape S subjected to primary peeling by means of a tape T is held by means of a holding unit 50, and after the adhesive tape S is separated from the tape T, secondary peeling is performed by moving the holding unit 50 and a wafer W relatively, thus eliminating the need for sticking the tape T over the total length of the adhesive tape S. Consequently, the consumption of the tape T can be reduced and the running cost required for peeling the adhesive tape S can be reduced.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010043152-A (JP)
Title: Catalyst for olefin polymerization and method of producing olefin polymer
Inventor: TANABIKI MASAO
IPC: C08F10/00
Filed: 2008-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a catalyst for olefin polymerization, capable of efficiently producing a high-molecular-weight component.  <P>SOLUTION: The catalyst for olefin polymerization comprises: component (A): a specific transition metal compound which has the structure in which a cyclopentadienyl group having a substituent at the 3-position and a fluorenyl group which may have a substituent are cross-linked and contains a titanium atom, a zirconium atom or a hafnium atom; component (B): a transition metal compound which has the structure in which two cyclopentadienyl groups of formula (2) which may have a substituent are cross-linked and contains a titanium atom, a zirconium atom or a hafnium atom; and component (C): an activation co-catalyst, as components. (In the formula, M<SP>2</SP>represents a titanium atom, a zirconium atom or a hafnium atom).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009263611-A (JP)
Title: Filmy adhesive for sealing semiconductor and manufacturing method for semiconductor device
Inventor: ENOMOTO TETSUYA
IPC: H01L21/56
Filed: 2008-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a filmy adhesive for sealing a semiconductor able to combine the superior operativity and the connecting reliability in a wafer process in a semiconductor apparatus.  <P>SOLUTION: The filmy adhesive for sealing the semiconductor contains a resin composition comprised of (a) a polyimide resin, (b) an epoxy resin and (c) a curing agent and an inorganic filler and has at least 10% of a light transmittance at 555 nm and an absolute value of a difference of a refractive index between the resin composition described above and the inorganic filler described above is 0.15 or less.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010050709-A (JP)
Title: Portable terminal with key back light, display control method of portable terminal, and program
Inventor: ISONO MASUMI
IPC: H04M1/02
Filed: 2008-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable terminal with a key back light which achieves graphical information transmission to a user, and to provide a display control method of the portable terminal and a program.  <P>SOLUTION: The portable terminal having the matrix-like key back light formed of light emitting elements made into RGB, arranged for each of matrix-like key portions, includes a control part which performs graphic display 200 by pixel display by the matrix-like key back light.  <P>COPYRIGHT: (C)2010,JPO&INPIT