baber/WOPTO huggingface dataset:
Patent JP-2009194877-A (JP)
Title: Audio signal transforming apparatus, audio signal transforming method, control program, and computer-readable recording medium
Inventor: FUJII OSAMU
IPC: G10L21/0324
Filed: 2008-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an audio signal transforming apparatus capable of making it easy to hear human voices, improving presence, and the like.  <P>SOLUTION: The audio signal transforming apparatus 1 transforms a right-side audio signal corresponding to a right channel and a left-side audio signal corresponding to a left channel into a right-side audio output signal corresponding to the right channel and a left-side audio output signal corresponding to the left channel. A common component extraction unit 3 then extracts a common component commonly contained in the right-side audio signal and the left-side audio signal, subtractors 7, 8 subtract the common component from the right-side audio signal and the left-side audio signal, respectively, and a multiplier 4, an inverse transformer 5 and a PEQ unit 6 generate the right-side audio output signal and the left-side audio output signal from the right-side audio signal and left-side audio signal after the subtraction.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009201224-A (JP)
Title: Single-phase voltage-type ac/dc conversion device and three-phase voltage type ac/dc conversion device
Inventor: OSHIMA MASAAKI
IPC: H02M7/48
Filed: 2008-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a single-phase voltage-type AC/DC conversion device and a three-phase voltage-type AC/DC conversion device, which can accurately suppress the DC component from being is superimposed on AC output voltage by the DC component included in a PWM command.  <P>SOLUTION: The single-phase voltage-type AC/DC conversion device and the three phase voltage-type AC/DC conversion device are provided with a voltage-type AC/DC conversion circuit converting power from a DC voltage supply into AC power and outputting it from an AC terminal; and a target current generating means having a filter voltage command machine, generating a filter voltage command value which is a reference for the AC power outputted from the AC terminal and a voltage controller, to which AC output voltage of the AC terminal as an input signal is inputted and which integrates the difference between the filter voltage command value from the filter voltage command machine and the AC output voltage of the AC terminal and outputs the PWM command, with which the integrated value of the difference between the filter voltage command value from the filter voltage command machine and AC output voltage of the AC terminal becomes 0.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009195452-A (JP)
Title: Calcium phosphate composition and method for producing the same
Inventor: HASHIMOTO TADASHI
IPC: A61K6/838
Filed: 2008-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a calcium phosphate composition with its hardening time within an appropriate range and with an excellent marginal sealing property, the hardening time being the time necessary for the composition to harden after a medical solution is applied to the composition to be used in clinical practice.  <P>SOLUTION: The calcium phosphate composition includes calcium phosphate particles (A) and layered silicate particles (E). The calcium phosphate composition is characterized by inclusion of 0.5-30 pts.wt. of the layered silicate particles (E) based on 100 pts.wt. of the calcium phosphate particles (A).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009199302-A (JP)
Title: Program, device, and method for analyzing document
Inventor: ARAKAWA YASUAKI
IPC: G06F17/30
Filed: 2008-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To improve accuracy of a category classification of a document by determining a primary place of the document in a layout structure.  <P>SOLUTION: A category characteristic learning part 2 extracts words from a learning object document, and calculates the featured values of each category of the words. A layout characteristic learning part 3 calculates the significance of each partial structure of layout on the basis of the featured values of each category of the words. Thus, it is possible to determine the significance of each partial structure in the document by viewing the scale of the significance. A category probability determination part 4 specifies a place necessary for category classification from the document by using the significance of every partial structure of the layout, and discriminates the category by using the featured value and the significance.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009198791-A (JP)
Title: Electronic musical device and program for achieving its control method
Inventor: KUBITA AKEMI
IPC: G10H1/00
Filed: 2008-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic musical device capable of displaying a sequence of setting related to a time position of a music piece so that the related time position can be recognized, on a small size display device, and to provide a program for achieving its control method.  <P>SOLUTION: When a first registration in which a current position is set at a bar is instructed in a state where five registrations are set in one bar, registration numbers of "R1" and "R2" registrations are displayed in display areas A and B, and "R3" to "R5" registrations are displayed in ellipses in a display area C, and "R1" is displayed in highlight (a first display in (b)). Then, every time the current position moves to the next registration, its display is switched to a form on the right.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009200265-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: KAI TETSUYA
IPC: H01L29/792
Filed: 2008-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device having an electrically rewritable nonvolatile memory cell, which can increase charge implantation efficiency without causing deterioration in charge holding characteristics.  <P>SOLUTION: The semiconductor device comprises a semiconductor substrate 1, and the nonvolatile memory cell provided on the semiconductor substrate 1, the nonvolatile memory cell including a tunnel insulating film 2 which is provided on the surface of the semiconductor substrate 1 and in which semiconductor grains 20 included in both ends are smaller in grain size than semiconductor grains 20 included in other parts, a charge storage layer 3 provided on the tunnel insulating film 2, an insulating film provided on the charge storage layer 3, and a control gate electrode provided on the insulating film.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009195579-A (JP)
Title: Physiological salt solution inclusion body for invasive arterial pressure monitor system, and its manufacturing method
Inventor: SHIMAMOTO TAKESHI
IPC: A61B5/022
Filed: 2008-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a physiological salt solution inclusion body for an invasive arterial pressure monitor system, which is reliably air-bled inside and filled with a physiological salt solution, and also which is completely assembled in a short time and easily utilized even in the case of emergency.  <P>SOLUTION: The physiological salt solution inclusion body includes: a medical tubular body 10 filled with the physiological salt solution; the first connection structure body 30 whose distal end is sealed at one end of the medical tubular body 10 and which is connected to an indwelling needle 200 to puncture a patient; and the second connection structure body 40 whose distal end is sealed at the other end and which is connected to a physiological salt solution bag 300. A transducer part 20 is arranged close to the middle of the medical tubular body 10. In manufacturing, air-bleeding is reliably performed by filling the physiological salt solution through a liquid injection T shape stop cock 13 close to the side of the transducer part 20, while performing air-bleeding.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009199997-A (JP)
Title: Method of manufacturing nickel electrode plate for alkaline storage battery
Inventor: FUJISAWA KAZUHIRO
IPC: H01M4/32
Filed: 2008-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufactureing an alkaline storage battery nickel electrode plate that increases the amount of filling an active material and allows easy recycling of the active material out of cleaning liquid by improving cleaning effects after alkali treatment.  <P>SOLUTION: The method includes filling cycles consisting of a nitrate immersion step of immersing a porous nickel sintered substrate into aqueous solution mainly containing nitrate to fill the nitrate into the pores of the porous nickel sintered substrate, an alkali treatment step of immersing the porous nickel sintered substrate in which the nitrate is filled, in alkali solution to give alkali treatment to the porous nickel sintered substrate, a first water washing treatment step of giving water washing treatment to the porous nickel sintered substrate to which the alkali treatment is given, an acid treatment step of immersing the porous nickel sintered substrate to which the water washing treatment is given, in acid aqueous solution of pH 0-0.7 to give acid treatment to the porous nickel sintered substrate, and a second water washing treatment step of giving water washing treatment to the porous nickel sintered substrate to which the acid treatment is given.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009199998-A (JP)
Title: Plasma treatment device
Inventor: KITAMURA SHUICHI
IPC: H05H1/24
Filed: 2008-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma treatment device in which an intrusion of atmosphere into a plasma treatment portion can be prevented and a stable plasma can be generated and a treatment gas consumption can be reduced, and an outflow of the treatment gas and gas generated by the treatment can be prevented.  <P>SOLUTION: The plasma treatment device is provided with a case having an entrance port of a treating base material and an exit port and an exhausting port, a plasma treatment portion which is arranged in the case and generates plasma and treats the treating base material, an entrance passage to connect the entrance port with the plasma treatment portion, an exit passage to connect the plasma treatment portion and the exit port, a conveyor portion to convey the treating base material through the entrance passage and the exit passage, a first ventilating plate exposed to the entrance passage to cover from entrance port through the plasma treatment portion, a second ventilating plate exposed to the exit passage to cover from the plasma treatment portion through the exit port, and a suction and exhaust portion which sucks gas in the entrance passage and the exit passage through the first and the second ventilating plates and exhausts through the exhausting port. The first and the second ventilating plates are provided each with a plurality of ventilating ports.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009197204-A (JP)
Title: Method for producing solid fuel using organic waste liquid and production system thereof
Inventor: WATARI MOTOAKI
IPC: C10L5/48
Filed: 2008-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a production method and a production system of a solid fuel, enabling an organic waste liquid containing oil-and-fat component, which is hardly composted heretofore, to be converted into the solid fuel, and thereby enabling largely discharged organic waste liquid to be utilized by recycling and processed in a large volume.  <P>SOLUTION: This method for producing the solid fuel comprises the steps of: separating the organic waste liquid containing oil-and-fat component into oil and water; recovering organic waste containing oil-and-fat component; mixing and stirring the recovered organic waste containing oil-and-fat component uniformly with wood flour; drying the stirred mixture containing oil-and-fat component; and then molding the mixture into a pellet form.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009204038-A (JP)
Title: Differential device
Inventor: SEGAWA YOSUKE
IPC: F16H48/08
Filed: 2008-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a differential device characterized in weight reduction, part count reduction, and low cost by elminating the need for fixing a differential case with bolts.  <P>SOLUTION: In the differential device in which a differential case 2 is constituted from a plurality of case bodies, the differential case 2 consists of a first case body 20 in which a portion from a pinion shaft attaching section attaching a pinion shaft 5 to the differential case 2 to a ring gear 29 is integrally molded by forging, a second case body 40 including a first boss section 41 integrally molded by forging, and a third case body 50 including a second boss section 51 integrally molded by forging, and furthermore the first case body 20 and the second case body 40, and the first case body 20 and the third case body 50 are joined by welding.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009204770-A (JP)
Title: Ophthalmic lens
Inventor: NAKAMURA MASATAKA
IPC: A61L27/00
Filed: 2008-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ophthalmic lens, in particular, a contact lens, capable of obtaining a pharmacological effect for an allergic ophthalmic disease over a relatively long period.  <P>SOLUTION: This ophthalmic lens contains 4-oxo-8-[4-(4-phenyl butoxy) benzoyl amino]-2-(tetrazol-5-yl)-4H-1-benzopyran, or a hydrate thereof.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009202076-A (JP)
Title: Separative membrane
Inventor: FURUNO SHUJI
IPC: B01D69/12
Filed: 2008-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a separative membrane having sufficient alkali resistance, chlorine resistance, and heat resistance.  <P>SOLUTION: A nonwoven fabric composed of polyphenylene sulfide fibers is used as a base material, and a polysulfonic resin composition integrally molded as a separative layer on the base material is determined to be the separative membrane, thereby enabling the system to give sufficient alkali resistance, chlorine resistance, and heat resistance, prevent the separative membrane from being exfoliated from the base material layer, and improve the durability of the separative membrane, thus facilitating a long-term operation.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009204831-A (JP)
Title: Image forming apparatus
Inventor: MOCHIZUKI SHUICHI
IPC: G03G21/00
Filed: 2008-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which prevents its configuration and processing from being complicated, while the opening/closing operation of a shutter, and detection of the presence or absence of an intermediate transfer belt, etc, are performed by common components.  <P>SOLUTION: Each cam 75 is rotated to open or close a shutter member 74, and the light-emitting element 82 of an optical sensor 72 is made to emit light. At this time, a control section 91 determines whether or not the light reception output of the specular reflection light-receiving element 83 of an optical sensor 72 changes at a fixed level of width or greater. If it changes at the fixed level of width or grater, the control section 91 determines that the opening/closing operation of the shutter member 74 is normally performed, the intermediate transfer belt 7 is present, and the optical sensor 72 is normally operated. If the light reception output of the specular reflection light-receiving element 83 of the optical sensor 72 does not change at the fixed level of width or greater when the opening/closing operation of the shutter member 74 is performed, the control section 91 determines that any abnormality occurs.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009201691-A (JP)
Title: Controller for game machine
Inventor: NOZAKI YASUO
IPC: A63F7/02
Filed: 2008-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a controller for a game machine, which can easily assemble or separate an outer cover to/from an inner cover and can effectively prevent fraudulent replacement or fraudulent alteration of a control element.  <P>SOLUTION: The controller 1 is composed of a substrate 2 on which various control elements are mounted, and transparent synthetic resin outer cover 3 and inner cover 4 for covering the substrate 2 and the like. The controller 1 is configured such that the outer cover 3 can be superimposed on the inner cover 4 by sliding the outer cover 3 on the upper surface of the inner cover 4. A screw holding part 8 which holds a one-way screw 12 is mounted on the outer cover 3, and a screw engaging part 23 to be screwed with the screw holding part 8 is mounted on the inner cover 3 by first connectors 24 which can be cut and which are located on the inner side of the screw holding part 8 and a second connector 26 located on the outer side of the screw holding part 8.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009209457-A (JP)
Title: Kraft paper
Inventor: MIYAUCHI YASUHIDE
IPC: D21H11/04
Filed: 2008-02-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide kraft paper having a tensile strength and an elongation suitable as electric wire wrapping paper, even when not blended with linen.  <P>SOLUTION: The kraft paper is made of raw material pulp containing softwood kraft pulp having at least two kinds of freenesses, and has a basis weight of 15-35 g/m<SP>2</SP>, an elongation in the longitudinal direction of 1.8-3.6%, and a tensile strength in the longitudinal direction of 1.60 to 4.50 kN/m, in accordance with JIS C2111:2002.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009208971-A (JP)
Title: Sulfuric acid resistant cement additive and sulfuric acid resistant cement composition
Inventor: HIRAO CHU
IPC: C04B22/06
Filed: 2008-02-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sulfuric acid resistant cement additive and a sulfuric acid resistant cement composition, from which a cementitious hardened material exhibiting excellent sulfuric acid resistance over a long period can be produced.  <P>SOLUTION: The sulfuric acid resistant cement additive contains calcium carbonate, gypsum and coal ash and/or silica fume and preferably further contains a naphthalene sulfonic acid-based water reducing agent. When the additive quantity of the sulfuric acid-resistant cement additive is small, the more addition of the naphthalene sulfonic acid-based water reducing agent to the sulfuric acid-resistant cement admixture is preferable. The sulfuric acid-resistant cement composition is obtained by adding the sulfuric acid-resistant cement additive into cement.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009207425-A (JP)
Title: Apparatus for diffusing straw
Inventor: ISHII SHINJI
IPC: A01F29/10
Filed: 2008-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for diffusing waste straws capable of uniformly diffusing the waste straws after cutting treatment.  <P>SOLUTION: The apparatus 30 for diffusing the waste straws is designed to carry out the diffusing treatment of the waste straws subjected to the cutting treatment with a helical screw 40. Furthermore, the helical screw 40 includes a rotating shaft 41, a first helical blade 42, a second helical blade 43, and a raking out blade 46. The first helical blade 42 has a helical shape, is constituted to be stretchable in a shaft direction on the rotating shaft 41, and is installed on one side in the shaft direction on the rotating shaft 41. The second helical blade 43 has a helical shape in the direction opposite to that of the first helical blade 42, and is installed on the other side in the shaft direction on the rotating shaft 41 so as to be movable in the shaft direction, and fixable at an optional position. The raking out blade 46 has a platy form, and is arranged between the first helical blade 42 and the second helical blade 43, connected to both thereof, and capable of regulating the overall length in the shaft direction between the first helical blade 42 and the second helical blade 43 by changing the length of the first helical blade 42.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008251531-A (JP)
Title: Light-emitting element and light-emitting device
Inventor: OHARA HIROKI
IPC: H05B33/14
Filed: 2008-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light-emitting element and a light-emitting device each of which is low in power consumption and high in emission efficiency, high in functionality, and high in reliability.  <P>SOLUTION: This light-emitting element has an EL layer having a light-emitting layer which includes an inorganic light-emitting material containing a mixed-valence compound between a pair of electrode layers. When an element in a given compound has a plurality of valences, this element is in a state that it is referred to as a mixed-valence state and this compound is referred to as a mixed-valence compound. The mixed-valence compound affects charge mobility and an emission color, and the light-emitting device having such a light-emitting element is low in power consumption, high in reliability and high in image quality, and emits various colors of light.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009209805-A (JP)
Title: Brake mechanism of hydraulic motor
Inventor: SATAKE TERUHIKO
IPC: F16D65/22
Filed: 2008-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a brake mechanism of a hydraulic motor capable of restraining close contact between an end surface of a brake piston and a stopper part abutting on its end surface.  <P>SOLUTION: This brake mechanism 1 has the brake piston 7, and a cutout part 12 is formed over the whole periphery of the end surface 7b in a position for opening a passage 11 with an throttle in the end surface 7b of this brake piston 7. The cutout part 12 is formed so that its opening area is larger than the opening area of a large diameter part 11a of the passage 11 with the throttle and smaller than the area of subtracting an area equivalent to the spring force of a brake spring 9 from the pressure receiving area of a step part 7a of the brake piston 7.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009208696-A (JP)
Inventor: KITTE HAJIME
IPC: B60R21/34
Filed: 2008-03-05
Abstract: 【課題】作動時のピストンロッドが、所定の移動ストロークを安定して確保でき、かつ、受止材を安定して支持できるアクチュエータを提供すること。 【解決手段】アクチュエータ２１は、作動時、シリンダ２２内のピストンロッド５０を前進移動させ、ロック機構Ｒによりロッド５０の後退移動を規制する。ロッド５０のピストン部５１から延びる支持ロッド部５４は、保護対象物を受け止める受止材を支持する。シリンダは、ピストン部を摺動させる本体部２３と、支持ロッド部を挿通させる挿通孔３２を有した先端壁部３１と、先端側に配設されてピストン部を収納可能な拡径収納部２７と、を備える。ロック機構Ｒは、ピストン部の底部側外周縁５２と、本体部における拡径収納部側の開口周縁２５と、から構成されて、拡径収納部２７に収納されたピストン部５１の底部側外周縁５２を本体部２３の開口周縁２５に係止させて、ロッド５０の後退移動を規制する。 【選択図】図６
Patent JP-2009210944-A (JP)
Title: Liquid crystal display and head-up display
Inventor: SATO MASATOSHI
IPC: G09G3/20
Filed: 2008-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display can suppress firing of liquid crystal and deterioration of color reproducibility.  <P>SOLUTION: The field-sequential liquid crystal display (liquid crystal display) 100 includes a pixel 22 including liquid crystal 224, a pixel electrode 222 applying voltage to the liquid crystal 224 and a common electrode 223, a display part 2 where a plurality of pixels 22 are arranged in a matrix, and two LEDs 26 (LEDs 26a and 26b). The pixel 22 is driven in accordance with emitted light successively emitted by the two LEDs 26 (LEDs 26a and 26b). The liquid crystal display 100 is constituted to switch an applying direction of voltage to be applied to the liquid crystal 224 in each one vertical scanning period and also switch the LED 26 emitting light in each two vertical scanning periods.  <P>COPYRIGHT: (C)2009,JPO&INPIT