baber/WOPTO huggingface dataset:
Patent JP-2009278634-A (JP)
Title: Flash type analog-to-digital converter
Inventor: GENDAI YUUJI
IPC: H03M1/36
Filed: 2009-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an analog-to-digital converter (ADC) having a sparkle suppression capability equivalent to that of a full bit Gray encoding method and preventing criss-crossing of interconnections and an increase in pipeline delay.  <P>SOLUTION: A flash type analog-to-digital converter includes: a first encoder 3<SB>-8</SB>for generating a different reference voltage Vref at intervals of predetermined voltage steps, comparing in parallel the reference voltage Vref with a voltage of an analog input signal Vin to detect a voltage level of the analog input signal, encoding a voltage level for most significant n bits of predetermined N bits and outputting a Gray code; second encoders 3<SB>-1</SB>to 3<SB>-7</SB>each for encoding and outputting a voltage level for the remaining least significant bits; a first output circuit 4 for converting the Gray code output from the first encoder into a binary code and generating most significant n bits ADB[5]-ADB[3]; and a second output circuit 5 for generating least significant bits ADB[2]-ADB[0] by using a digital signal ADB[3] generated from the first output circuit 4 and the output of the second encoder.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011013270-A (JP)
Title: Planar type actuator and optical scanning apparatus
Inventor: IMANISHI HIROTAKA
IPC: G02B26/10
Filed: 2009-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a planar type actuator and an optical scanning apparatus using the planar type actuator, capable of accurately detecting the swing angle of a movable part, even when an ambient temperature changes while having a comparatively simple configuration.SOLUTION: The planar type actuator includes the movable part swingably supported to the inside of a fixed part of frame shape by a torsion bar, and the movable part is swingably driven. The planar type actuator further includes a plurality of piezoresistive elements R1-R5 formed at the fixed part or the torsion bar to constitute a bridge circuit 21 whose output value changes according to the swing angle of the movable part. The piezoresistive element R1 formed in a position affected by stress caused by the swing operation of the movable part, and the piezoresistive element R5 formed in a position unaffected by stress caused by the swing operation of the movable part, are connected in series and arranged on one side 21a out of four sides of the bridge circuit 21.
Patent JP-2011014270-A (JP)
Title: Lamp
Inventor: UCHIDA DAISUKE
IPC: F21V29/00
Filed: 2009-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a compactified lamp of excellent heat radiation performance.SOLUTION: This lamp includes a light source substrate 4, and base body 2 mounted with the light source substrate 4, and the base body 2 is constituted of a cylindrical part 21 and a peripheral part 22. One end of the cylindrical part 21 is a closed end 21a provided with a terminal 62, an end part in a side opposite to the closed end is an opening end 21b, and a base shell 61 is engaged around in an outer circumference in a side face of the cylindrical part in the vicinity of the terminal 62. The peripheral part 22 is projected outwards from a portion positioned in an opening end 21b side of the base shell 61, in the outer circumference on a side face of the cylindrical part 21, and is extended up to the plane substantially same to the light source substrate 4 in the opening end 21b side. The cylindrical part 21 and the peripheral part 22 are integrally molded of an insulating and heat-radiating material, a resin 3 is filled in an inside of a space 22a surrounded by the cylindrical part 21, the peripheral part 22 and the light source substrate 4, and the resin 3 contacts with the light source substrate 4.
Patent JP-2011011402-A (JP)
Title: Tape cassette
Inventor: KATO TSUTOMU
IPC: B41J3/36
Filed: 2009-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a tape cassette preventing flaws in appearance on an outer perimeter of the tape cassette.SOLUTION: In the tape cassette 30, a lower case 31b and an upper case are engaged by means of press-fit engaging parts 88a to 88h. The press-fit engaging parts 88a to 88h include cylindrical members 86a to 86h provided in the lower case 31b, and press-fit pins which are press-fitted into the cylindrical members 86a to 86h, and which are provided in the upper case. All the press-fit engaging parts 88a to 88h are provided at locations away from the outer perimeter wall 27. As a result, flaws in appearance such as deformations or whitening do not arise on the outer perimeter wall 27, even if the cylindrical members 86a to 86h undergo deformation, whitening or the like when the press-fit pins are inserted into the cylindrical members 86a to 86h.
Patent JP-2011012219-A (JP)
Title: Method for cleaning medical appliance
Inventor: ISOBE KAZUO
IPC: C11D17/08
Filed: 2009-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning method by which protein stains fixed to a medical appliance is efficiently removed.SOLUTION: The cleaning method for medical appliances includes bringing a treating solution containing (a) monoethanol amine, (b) an alkali protease, (c) a nonionic surfactant and water and having a pH of ≥9 into contact with a medical appliance to which protein stains derived from blood or the like are fixed.
Patent JP-2010284632-A (JP)
Title: Garbage disposer
Inventor: HAYASHIDA TOMOCHIKA
IPC: C05F9/02
Filed: 2009-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a garbage disposer which is stably operated and maintained for a long period of time.  <P>SOLUTION: The garbage disposer mixes a garbage-treating agent with a treatment-object material such as garbage to ferment the garbage. In the garbage disposer, two parallel screws, which have grinding and stirring blades for mixing and grinding the treatment-object material or the like and rotate reversely to each other, rotate reversely to each other to intermittently operate in the positive and negative rotational directions. In this case, the blades have: specific dimensional ratios to the dimension of the screw main shaft; and specific angles to the main shaft concerned.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010047748-A (JP)
Title: Binary diketopyrrolopyrrole-based pigment composition for use in color filter
Inventor: REIPEN TANJA
IPC: G02B5/20
Filed: 2009-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a binary diketopyrrolopyrrole-based pigment composition, a method for manufacturing the same, and use of the new product as a pigment.  <P>SOLUTION: The binary pigment composition from 1,4-diketo-3,6-bis-(4-chlorophenyl)-pyrrolo[3,4-c]pyrrole (I) and 1,4-diketo-3-(4-chlorophenyl)-6-(unsubstituted or substituted) biphenyl pyrrolo[3,4-c]pyrrole (II), is claimed, where the median-median particle size d<SB>50</SB>of the composition is 10 to 60 nm, less than 5 vol.% of the particles are greater than 70 nm, and the mass ratio of (I) to (II) is 99.5:0.5 to 80:20. The binary diketopyrrolopyrrole-based pigment composition is for use in color filters, and has excellent dispersibility especially in an organic coating system, a finely segmented state of the pigment crystals with a narrow particle size distribution, high recrystallization stability during pulverization, high heat stability, and high cleanliness of color and luminance.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011016271-A (JP)
Title: Liquid ejection head and method for manufacturing the same
Inventor: HAYASHI HIDEKI
IPC: B41J2/16
Filed: 2009-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a liquid ejection head having comparatively high accuracy in alignment of a laminate, and to provide a method for manufacturing the same.SOLUTION: A recess 180a (180b) as a marker for alignment when an actuator unit is bonded onto a plate 122 is formed in plates 122 and 123. A bottom part 182 which is a part formed in the plate 123 of the recess 180a (180b) is formed to include inside on a plan view a through hole 181 which is a part formed in the plate 122. When a virtual segment A connecting an opening 181a of the recess 180a (180b) with an inner bottom surface 182a of the recess 180a (180b) is drawn, the virtual segment A links the opening 181a with the inner bottom surface 182a without intersecting with inner surfaces 181b and 182b of the recess 180a (180b).
Patent JP-2011018516-A (JP)
Title: Grommet assembly and method for manufacturing the same
Inventor: TASHIRO TAKAHITO
IPC: H01B13/012
Filed: 2009-07-08
Abstract: PROBLEM TO BE SOLVED: To reduce the hardness of physical work in a manufacturing process of a grommet assembly.SOLUTION: A grommet assembly 1 has: electric wires 3 respectively having a prescribed length; a first annular binding member 7 provided at the longitudinal intermediate part of the electric wires 3 and on the outer periphery of the electric wires 3; a second annular binding member 9 provided at the other part of the longitudinal intermediate part of the electric wires 3 and on the outer periphery of the electric wires while being apart from the first binding member 7; and a grommet 11 in contact with the electric wires 3, existing between the respective binding members 7, 9, so as to cover the electric wires 3 existing between the respective binding members 7, 9.
Patent JP-2011018177-A (JP)
Title: Capacitance type touch sensor
Inventor: HIRAI SEISAKU
IPC: G06F3/044
Filed: 2009-07-08
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensively achievable capacitance type touch sensor for easily detecting the absolute position coordinates of each contact point when it is touched at two places.SOLUTION: A capacitance type touch sensor 100 is provided with: a plurality of first electrodes 10 configured by connecting first pads arranged in each line in a detection region 90; first leads 20 formed to be capable of individually energizing the plurality of first electrodes 10; a plurality of second electrodes 30 configured by connecting second pads arranged in each column in the detection region 90 through an insulating layer with respect to the plurality of first electrodes 10; second leads 40 formed to be capable of individually energizing the plurality of second electrodes 30; a plurality of third electrodes 50 configured by connecting third pads arranged in the detection region 90 so that those third pads can cross the plurality of first electrodes 10a and the plurality of second electrodes 30 through an insulating layer with respect to the plurality of first electrodes 10 and the plurality of second electrodes 30; and third leads 60 formed to be capable of individually energizing the plurality of third electrodes 50.
Patent JP-2011023051-A (JP)
Title: Information recording device, information playback device, device for producing recording medium, information recording medium and method, and program
Inventor: KAJIWARA YOSHIYUKI
IPC: G11B7/005
Filed: 2009-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information recording processing configuration achieving both read protection and high read accuracy.  <P>SOLUTION: Highly confidential additional data such as encryption key are recorded in a superimposed manner in a groove signal recorded on a disk, for achieving read protection and high read accuracy. When recording the additional information, the groove signal with a phase error set according to a bit value is recorded. When reading the additional information, the phase error of the groove signal of a predetermined section is integrated to determine the phase error direction of the groove signal within each section. The additional information is recorded and reproduced with high read accuracy, while enhancing read protection.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011021242-A (JP)
Title: Method and apparatus for high frequency-induction heating
Inventor: MINOUE JUNJI
IPC: H05B6/10
Filed: 2009-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for high frequency-induction heating which apply a good heat-treatment to a workpiece having a portion the temperature of which easily rises and a portion the temperature of which hardly rises depending on the position in the axial direction.  <P>SOLUTION: The method for high frequency-induction heating comprises: a hardening step of heating a workpiece 10 to a prescribed hardening temperature and then rapidly cooling the workpiece 10; and a reheating step of heating the workpiece 10 to the temperature lower than the hardening temperature and then slowly cooling the workpiece 10. In the method, an induction heating coil 2 which has a length according to the length of a portion of the workpiece 10 to be hardened and reheated and which has portions generating magnetic field lines of different densities depending on the portions in the axial direction is used. In the hardening step, the portion of the induction heating coil 2 which generate magnetic field lines of high density is brought close to the portion 10a of the workpiece 10 the temperature of which hardly rises to perform hardening. In the reheating step, the induction heating coil 2 used for the hardening step is used to perform heat-treatment and the relative positions of the induction heating coil 2 and the workpiece 10 in the axial direction are changed when the workpiece 10 is heated.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011022506-A (JP)
Title: Hologram recording apparatus and program
Inventor: WAKUI MIHOKO
IPC: G03H1/04
Filed: 2009-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hologram recording apparatus and a program, obtaining a target diffracted light intensity of diffraction light by recording a hologram while correcting the diffraction efficiency.  <P>SOLUTION: The hologram recording apparatus is equipped with: a light irradiating means which irradiates an optical recording medium with signal light and reference light for recording a hologram in the medium, and irradiates the medium with one of the signal light and the reference light as reproduction light for reproducing a hologram recorded in an optical recording medium; a measuring means which measures, after recording a hologram in an optical recording medium, the intensity of diffracted light obtained on reproducing the recorded hologram; and a controlling means which controls the light irradiating means in such a manner that, when the measured value of intensity of diffracted light is less than a set value predetermined as a target value, the same hologram is recorded as superimposed on the recorded hologram and that the intensity of diffracted light on reproducing the superimposed recorded hologram comes close to the set value.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011026138-A (JP)
Title: Colloidal silica and method for producing the same
Inventor: YAMAOKA KAORI
IPC: C01B33/148
Filed: 2009-07-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a colloidal silica useful for an ink absorbing filler for printing papers, a spreading property improving agent for paint, a hydrophilic coating material for various material surfaces, a high strength binder, a high purity silica gel, a raw material for high purity ceramics, a binder for a catalyst, a polishing material for an electronic material and the like.  <P>SOLUTION: The colloidal silica is produced by using an active silicic acid as a raw material in the presence of triazole, and contains triazole in the liquid phase and a group of non-spherical heteromorphic silica particles which has a major axis/minor axis ratio by a transmission electron microscope in the range of 1.0-5 and an average value of the major axis/minor axis ratio of 1.2-3. This can be produced by contacting an aqueous alkali silicate solution with a cation exchange resin to prepare an aqueous active silicic acid solution, thereafter adding triazole and an alkali agent to the aqueous active silicic acid solution to be made alkaline, and then heating to form silica particles and subsequently growing up the silica particles by a buildup technique.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011028320-A (JP)
Title: Hidden markov model searching device and method and program
Inventor: FUJIWARA YASUHIRO
IPC: G10L15/00
Filed: 2009-07-21
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the retrieval costs of a discrete type hidden Markov model.  <P>SOLUTION: As to a retrieval object hidden Markov model read from a data storage means for storing a hidden Markov model as the object of retrieval, expressing a sequence as the transition of a state having an occurrence model following a probability density function, approximate granularity is fixed, and the likelihood to each granularity is calculated; the calculated likelihood is compared with a prescribed threshold, and the likelihood calculation is repeated, until the likelihood becomes smaller than the threshold; and the likelihood which has become smaller than the threshold is stored in the retrieval result storage means as a new solution candidate.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011029235-A (JP)
Title: Imprint device and imprint method
Inventor: FURUDONO YOKO
IPC: B29C59/02
Filed: 2009-07-21
Abstract: <P>PROBLEM TO BE SOLVED: To measure stress in a mold in imprint lithography.  <P>SOLUTION: In the imprint method, the mold having an uneven pattern in a shape corresponding to a pattern transferred onto a substrate to be processed with first light (S3) and first image information of the mold is obtained (S4). Stress is applied to the mold and a position of the uneven pattern of the mold is adjusted (S5). The mold whose position is adjusted is irradiated with first light and second image information is obtained (S6). Stress information of the mold whose position is adjusted is measured by comparing first image information with second image information (S7). Position adjustment is repeated until a measured result satisfies a desired condition (S8), and the pattern is formed on the substrate to be processed by using the mold whose position is adjusted.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011026468-A (JP)
Title: Method for producing coke for blast furnace
Inventor: NOMURA SEIJI
IPC: C10B57/04
Filed: 2009-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing coke for a blast furnace by which a coking pressure induced during dry distillation in a coke oven can be further decreased than the prior arts.  <P>SOLUTION: The method for producing coke for a blast furnace comprises charging a coke oven with a blended coal containing a high coking pressure coal, and the method is characterized by adding a caking additive to the high coking pressure coal and kneading them, forming the high coking pressure coal with the caking additive added and kneaded thereto to obtain a formed coal, and blending the formed coal with other raw material coal different from the formed coal to constitute the blended coal. By forming the high coking pressure coal with the caking additive added and kneaded thereto to obtain the formed coal, dropping of the caking additive from the high coking pressure coal is suppressed, which can further reduce the coking pressure induced during dry distillation than the prior arts.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011031273-A (JP)
Title: Blank of aluminum alloy sheet and method of forming automotive panel
Inventor: KONISHI HARUYUKI
IPC: B21D22/26
Filed: 2009-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide the blank of an aluminum alloy sheet and a method of forming an automotive panel in which warps and wrinkles accompanying the forming of partial soft part are suppressed.  <P>SOLUTION: In the blank 1 of the aluminum alloy sheet, which has the soft part 2 formed by heating and quenching treatment preliminarily and partially to a hard steady part 3 and is formed into a prescribed product shape such as the automotive panel by press forming and the press-formable flatness is secured in overall with beads 4a, 4b, 4c, 4d which are formed continuously at least over the region of the soft part 2.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011039587-A (JP)
Title: Probe information generation device and computer program
Inventor: SHIMOURA HIROSHI
IPC: G08G1/09
Filed: 2009-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To prevent any useless event from being included in probe information, and to extend the division distance of a path which can be specified based on the probe information including the same number of events.  <P>SOLUTION: The probe information generation device 2 generates probe information S3 of a vehicle 5 under traveling on a road and transmits it to the outside. The probe information generation device 2 includes: a storage means 205 for storing a plurality of events generated in a vehicle 5 under traveling; and an information generation means 209 for generating the probe information S3 including the event. When there are a plurality of events which can specify the location of the vehicle 5 within a prescribed distance, the information generation means 209 erases at least one event among them from the storage means 205, and generates the probe information S3 including the residual events.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011040481-A (JP)
Title: Plasma processing apparatus using transmission electrode
Inventor: SUZUKI KEIZO
IPC: H01L21/304
Filed: 2009-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To solve the following problem: it is difficult to provide a plasma processing apparatus (a plasma etching apparatus or plasma surface processing apparatus) having high controllability and reliability due to fluctuation in a plasma distribution, a plasma potential, etching characteristics or surface processing characteristics with respect to time and space.  <P>SOLUTION: At least a part of a discharging-forming electromagnetic wave is introduced into a processing chamber via a transmission electrode, which has characteristics to behave as a dielectric (electric insulator) for the discharging forming electromagnetic wave, and to behave as a material with electric conductivity for an RF bias electromagnetic wave or electromagnetic wave of ion plasma oscillation.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009270202-A (JP)
Title: Surface treatment method and vacuum vessels
Inventor: INAYOSHI SAKAE
IPC: H01L21/31
Filed: 2009-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface treatment method which can form a homogeneous film having reduced gas release on the whole faces of the surfaces of vacuum vessels such as the vacuum vessel of a vacuum apparatus and parts in each vacuum vessel, and to provide vacuum vessels.  <P>SOLUTION: A silicon compound comprising at least one kind of element selected from nitrogen and oxygen, hydrogen and carbon is used as the raw material. The raw material is introduced into a treatment vessel whose pressure is reduced to 10<SP>-3</SP>to 10<SP>-5</SP>Pa in a gaseous state, and plasma by the raw material is generated, so as to deposit a film comprising silicon, hydrogen, carbon and at least one element selected from oxygen and nitrogen on the surfaces of the vacuum treatment vessels to be treated stored in the decompressed treatment vessel.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011036891-A (JP)
Title: Tungsten metal coating method of solder container using electric discharge metal transition method
Inventor: MAEDA SHIGEKI
IPC: C23C26/00
Filed: 2009-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To solve the following problem: a lead-free solder bath held by a solder tank and a solder pot catches ions from a metal in contact therewith to the solder bath, and the ions are solved in the solder bath, which stains the solder itself, and metal in contact therewith is eroded.  <P>SOLUTION: Negative voltage is applied to a metal (the solder tank and the solder pot), and positive voltage is applied to an electrode (tungsten) emitting metal atoms. By repeating the short-circuit simultaneously with the vibration frequency, metal atoms are caused to transition from the metal constituting the electrode to execute the tungsten coating on a surface of a counter metal. Thus, a tungsten coating is provided, which protects lead-free solder from erosion.  <P>COPYRIGHT: (C)2011,JPO&INPIT