baber/WOPTO huggingface dataset:
Patent JP-2007152965-A (JP)
Title: Writing instrument cap and method of assembly of a writing instrument cap
Inventor: FURUKAWA KAZUHIKO
IPC: B43K25/02
Filed: 2007-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To offer a writing instrument cap and a method of assembly of a writing instrument cap which facilitates the assembly of the writing instrument cap main body and the clip regardless of their cross-sectional configurations and is suitable for automatic assembling and at the same time is of a nice outside appearance.  <P>SOLUTION: The cap for a writing instrument is formed by assembling a clip to a cap main body by securing a securing portion formed on the cap main body and a hook section formed on the clip with each other. In the securing portion, the slope having a centering effect is formed, and this securing portion and the hook section are so constructed to be tentatively held at the tentative holding position utilizing the elastic deformation property of at least either one of the hook section and the securing portion when the hook section is pressed toward the slope in the diametrical direction of the cap main body, and then the clip is finally surely held with the cap main body by gradually sliding the clip from the tentative holding position toward the securing point where the clip and the cap body are secured.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008197582-A (JP)
Title: Optical apparatus
Inventor: SAITO SHINICHIRO
IPC: G02B7/36
Filed: 2007-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To restrain flicker of an image face and a change in field angle while obtaining the high focusing performance of an imaging optical system that is not a telecentric optical system.  <P>SOLUTION: The optical apparatus includes: the imaging optical system 100 including first and second lens units 101 and 102 movable in the direction of an optical axis; and a control means 110 for vibrating the first lens unit for obtaining information about a focusing position based on contrast information obtained from a video signal. If a distance from an image face to the position of an emission pupil when the position of the emission pupil of the imaging optical system is closest to the image face is tk and the effective diagonal line of an image on the image face of the imaging optical system is L, the imaging optical system satisfies ¾tk/L¾<15. The control means vibrates the second lens unit so as to reduce a change in the position of the emission pupil of the imaging optical system, resulting from the vibrating operation of the first lens unit.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008202613-A (JP)
Title: Water shut-off member and pipeline regenerating method using the same
Inventor: HARADA TAKATOMO
IPC: B29C63/34
Filed: 2007-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pipeline regenerating method capable of lining a fitting pipe 14 without temporarily fixing a water shut-off member 10, eliminating a leakage of water due to looseness in an attachment part and a press-bonding part caused by sharing the pipeline and a change with the lapse of time, and eliminating anxiety that a water shut-off member is fallen.  <P>SOLUTION: A cheese-type water shut-off member 10 is used for a construction for lining an existing pipe 16, and shuts off water in a main pipe 12 side end of a fitting pipe 14 divided from a main pipe 12 forming the existing pipe 16. A cylindrical sleeve 24 structuring the cheese-type water shut-off member 10 is inserted into the fitting pipe 14. A thermoplastic fixed part 22 structuring the cheese-type water shut-off member 10 has the outer surface having the nearly same curvature with a curvature of the inner surface of a main pipe lining 18. The fixed part 22 is formed so that a projection shape of the fixed part 22 projected from the axial direction of the main pipe 2 is formed into an arc longer than a half of the circumference. The fixed part 22 is also deformed so that a cross sectional shape of the cheese-type water shut-off member 10 becomes smaller than a cross sectional shape of the main pipe 12. Shape of the deformed fixed part 22 is restored by heating.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008205086-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: TOKANO KENICHI
IPC: H01L21/336
Filed: 2007-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor device enabling microfabrication of the pitches of the repetitive array of a first conductivity type semiconductor region and a second conductivity type semiconductor region.  <P>SOLUTION: The method includes a step of forming trenches up to a depth in the intermediate sections of first conductivity type semiconductor layers; a step of introducing impurities to the bottom sections of the trenches while using sections surrounding the trenches in the semiconductor layers as masks and forming the second conductivity type semiconductor regions in the semiconductor layers in sections lower than the bottom sections of the trenches; and a step of exposing a structure flattening the surfaces of the semiconductor layers by polishing sections surrounding the trenches in the semiconductor layers and alternately arraying the second conductivity type semiconductor regions and the first conductivity type semiconductor regions adjacent to the second conductivity type semiconductor regions repeatedly in the direction approximately running parallel with the main surfaces of the semiconductor layers.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007181466-A (JP)
Title: Method of selectively determining glycated hemoglobin
Inventor: YONEHARA SATOSHI
IPC: G01N33/72
Filed: 2007-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of selectively measuring glycated hemoglobin, by which a ratio of the glycated hemoglobin in a sample can be determined accurately and easily.  <P>SOLUTION: The ratio of glycated hemoglobin can be determined by degrading a glycated hemoglobin in a whole blood sample selectively with a protease to give a glycated hemoglobin degradation productí; causing a redox reaction between a glycation site of the glycated hemoglobin degradation product and a fructosyl amino acid oxidoreductase; and determining this redox reaction. Further, as shown in FIG. 1, in a whole blood sample, there is a correlation between the ratio of the glycated hemoglobin determined by this method and an HbA1c concentration. Thus, without determining the glycated α-amino group as a characteristic structure of HbA1c, an amount of HbA1c can be determined accurately and easily from the determined ratio of the glycated hemoglobin.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008208850-A (JP)
Title: One-way clutch
Inventor: WATANABE HAJIME
IPC: F16D41/07
Filed: 2007-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a one-way clutch which reduces generation of noises by suppressing the stick-slip of rollers.  <P>SOLUTION: The one-way clutch switches over a locked state for synchronously turning an inner race body 11 and an outer race body 21 concentrically arranged on the outside and the inside in the radial direction, and a free state for relatively turning the inner race body and the outer race body. A plurality of wedgelike spaces are formed between the circumferential counter surfaces of the inner race body 11 and the outer race body 21 at a required interval in the circumference. Rollers 40 of the same number as the plurality of wedgelike spaces are arranged inside the plurality of wedgelike spaces in the state where the rollers 40 and coil springs 45 for individually energizing the respective rollers 40 in the direction for locking the rollers into the wedge shape spaces, are retained in the pockets 34 of a retainer 31. One side surfaces of the opposed surfaces of both end surfaces 41 of the rollers 40 and both side inside wall surfaces 32a of the pockets 34, are provided with contact portions 48 for tiltably holding the rollers 40 in the state where one side surfaces have come into local contact with the other side surfaces.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008216368-A (JP)
Title: Planographic printing original plate
Inventor: OYA TOYOHISA
IPC: B41N1/14
Filed: 2007-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a planographic printing original plate excellent in hydrophilicity and its retention property of a non-image part and plate wear owing to adhesiveness between an image part and a support, regardless of the raw material of the support substrate.  <P>SOLUTION: The planographic printing original plate has a hydrophilic layer and an image forming layer, in this order on a support, the hydrophilic layer comprising polymers having at least one kind of reactive group in reactive groups capable of forming direct chemical bonds to the support surface and reactive groups capable of forming chemical bonds through a structural component having a crosslinking structure to the support surface, and containing a structural unit (i) and a structural unit (ii) in general formula (1).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007144621-A (JP)
Title: Robot controller
Inventor: YASUDA KENICHI
IPC: G05B11/36
Filed: 2007-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To perform safely the motion restriction of a robot arm during the flexible control.  <P>SOLUTION: A robot controller is equipped with a control circuit for motors to drive respective joints having a condition feedback loop of the position and speed and a means to set the position control gain or the speed control gain to smaller than the normal gain, wherein the configuration comprises the means to set the position control gain or the speed control gain to smaller than the normal gain, a means to set the motion restriction value of the motor or manipulate through arithmetic operation, a second feedback control means provided separately from the control circuit in which the motion restriction value is used as a command value of a servo system, a regulation factor setting means to decide the degree of the second feedback control, and a means to add the output value of the second feedback control system multiplied by the regulation factor to the torque control part or the speed control part of the first feedback speed control system.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008212887-A (JP)
Title: Electrostatic atomizing device
Inventor: ODAJIMA SADAO
IPC: F24F6/04
Filed: 2007-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrostatic atomizing device which discharges nanosized ultrafine mists in a large quantity from a refrigerator, an air conditioner, an air purifier, a humidifying device, a facial instrument, etc. to improve an indoor condition and the inside condition of a refrigerator, and produces effects such as a deodorizing, a sterilization in a room or the inside, and a freshness keeping, and further, to provide the electrostatic atomizing device which discharges functional components such as nonvolatile vitamins and catechin as fine nanosized mists in air.  <P>SOLUTION: The device is provided with a porous molding 2 formed by projecting a porous releasing member 12 on a porous water retention material 11 and having a water retentivity and a suction property, and a negative electrode 5 is connected to the porous molding 2, and is provided with a DC high voltage source 4 negatively charging the porous molding 2. Further, a positive counter electrode to the negative charge of the porous molding 2 is not provided.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008228363-A (JP)
Title: Magnetic core for armature, armature, rotary electric machine, and compressor
Inventor: ASANO YOSHINARI
IPC: H02K1/02
Filed: 2007-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To reduce an eddy current, as a result, an iron loss, and to ensure mechanical strength.  <P>SOLUTION: A yoke 11 has a plurality of first planar magnetic plates laminated along a rotary shaft Q, and exhibits a main surface 11a on one side of the rotary shaft. A plurality of teeth 12 are circularly disposed around the rotary shaft Q on the main surface 11a. The teeth 12 each have a plurality of planar second magnetic plates laminated in a direction vertical to the rotary shaft Q. The teeth 12 each work as a core around which an armature winding 13 is wound. Any one of the first magnetic plates has a thickness per sheet smaller than the thickness per sheet of any one of the second magnetic plates.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008227645-A (JP)
Title: Signal recording and reproducing apparatus
Inventor: AKAZAWA SHIGEO
IPC: H04B1/16
Filed: 2007-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To highly accurately reproduce signals even in the case of reproducing the signals by a signal recording and reproducing apparatus different from a signal recording and reproducing apparatus which has recorded by automatically adjusting an output level including the characteristics of an analog circuit to perform recording so that the output level of broadcast signals to be AD-converted and recorded does not exceed the dynamic range of AD conversion and eliminating the influence of the characteristics of the analog circuit to reproduce the signals when reproducing the recorded broadcast signals.  <P>SOLUTION: When recording the signals, the output level of the signals is adjusted by setting the gain of a recording signal amplification part 13 including the characteristics of an analog signal processing circuit in a recording signal processing part 102 so that the output level of the signals to be output to a recording part 103 does not exceed the dynamic range of an AD conversion part 15, and they are recorded. When reproducing the signals, the output level of the signals is adjusted by setting the gain of a reproducing signal amplification part 22 so that the characteristics of the analog signal processing circuit in the recording signal processing part 102 are not included in the reproducing signals, and they are reproduced.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008220456-A (JP)
Title: Massage machine
Inventor: KUWABARA SHIYOUGO
IPC: A61H7/00
Filed: 2007-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a massage machine performing effective finger pressure massage as if hollowing into a part to be treated.  <P>SOLUTION: The massage machine is constituted so that an opening 46 is provided on a receiving surface 45 for receiving the part to be treated, an air bag 48 to be expanded and contracted is arranged on the side opposite to the part to be treated of the receiving surface 45, a finger pressure rod 49 connected to the air bag is projected from the opening 46 by the expansion of the air bag 48, and the part to be treated is pressurized. On the air bag side of the receiving surface 45 or/and the receiving surface side of the air bag 48, a projection part 52 to be a turning part for being abutted to each other when the air bag is expanded, inclining the air bag and turning the projection track of the finger pressure rod from a vertical direction to a horizontal direction is provided. According to this invention, the projection track of the finger pressure rod is turned from the vertical direction to the horizontal direction accompanying the expansion of the air bag, and the effective finger pressure therapy as if hollowing into the part to be treated is performed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008221530-A (JP)
Title: Method for producing molding, molding by it, and lamp
Inventor: UMEZAWA TAKAO
IPC: B29L31/30
Filed: 2007-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a molding which can simplify the process and improve production efficiency and quality, the molding by it, and a lamp.  <P>SOLUTION: In the production method, after a light transmitting partially fabricated item 2 and a light non-transmitting partially fabricated item 4 are molded by primary injection and butted, the molding 1 is injected secondarily in the butting part to be integrated/molded. After being fitted to the partially fabricated item 4 a member 3 is injected secondarily to be arranged in a hollow part 6 formed by butting the partially fabricated items 2 and 4. After the secondary injection, the member 3 and the partially fabricated item 4 fitted with the member 3 are laser-joined to be integrated/molded.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007186419-A (JP)
Title: Method for growing silicon single crystal
Inventor: ASAYAMA HIDEKAZU
IPC: C30B29/06
Filed: 2007-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for growing a silicon single crystal by which an OSF ring region and the other regions can be expanded over the whole surface of a wafer and the generation of Grown-in defects can be effectively suppressed in a simple production process.  <P>SOLUTION: In the method for growing the silicon single crystal in which nitrogen is doped in a concentration of nitrogen of 1×10<SP>12</SP>to 5×10<SP>15</SP>atoms/cm<SP>3</SP>by a CZ method, a pulling speed at which the crystal deformation rate expressed by (Dmax-Dmin)/Dmin×100 (%) becomes 1.5-2.0% is precalculated as a maximum pulling speed, and then the silicon single crystal is grown at a pulling speed of 0.4-0.8 times of the maximum pulling speed. Thereby, the surface of a wafer is composed of an oxidation-induced stacking fault region or of an oxygen deposition region and an oxygen deposition suppressed region in addition to the oxidation-induced stacking fault region when the wafer is cut out of a grown silicon single crystal and subjected to a high temperature oxidation treatment.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008225115-A (JP)
Title: Karaoke device, singing evaluation method, and program
Inventor: IRIYAMA TATSUYA
IPC: G10G3/04
Filed: 2007-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a karaoke device, a singing evaluation method, and a program capable of detecting and evaluating fall singing.  <P>SOLUTION: In the karaoke device, when a pitch is not extracted as there is no sound for a predetermined period at a last part of a phrase of singing, a pitch Pitch(β) which is finally extracted by a pitch extracting section 101, and a pitch Pitch(α) before that by the number n of frames, can be recognized. When the difference of Pitch(α)-Pitch(β) is larger than a set value k, the pitch is significantly lower than the set value k within a period corresponding to the number n of the frames, and it is in a state of the fall singing. Thereby, an influence of the fall singing can be added to a score result by evaluation of singing of the singer.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008225419-A (JP)
Title: Toner for electrostatic charge image development, developer and image forming method
Inventor: SABE AKIYOSHI
IPC: G03G9/097
Filed: 2007-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toner for electrostatic charge image development which exhibits fast rising of the initial charge amount and a sharp distribution of charges, while keeping a stable charge amount with less changes in the charge amount with the lapse of time, can form a visible image with high sharpness for a long period of time, and has high durability, and to provide a toner for electrostatic charge image development which is adaptable to a low-temperature fixing system.  <P>SOLUTION: The toner is obtained by dispersing a dissolved material or a dispersed material containing a toner composition containing at least a binder resin, resin fine particles and a charge control agent in an aqueous medium, and the removing the solvent. The resin fine particles have a functional group that can form an ionic bond, and the charge control agent forms an ionic bond with the resin fine particles within the toner.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008065301-A (JP)
Title: Drive circuit, electro-optical device, electronic apparatus, and driving method
Inventor: ITO SATORU
IPC: G02F1/133
Filed: 2007-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drive circuit, an electro-optical device, an electronic apparatus, and a driving method, capable of reducing a lay-out area without lowering accuracy of gradation voltage and reducing the number of gradations.  <P>SOLUTION: The drive circuit for driving source lines of the electro-optical device based on j-bits (j: an integer not less than 2) gradation data includes: a gradation voltage generating circuit for supplying 2<SP>k</SP>kinds of gradation voltages which are selected from among 2j kinds of gradation voltages and have continuity of gradation values to each of 2<SP>(j-k)</SP>(0<k<j, k: an integer) pieces of gradation signal lines during one selected period in a time-division manner; a voltage selecting circuit which selects one gradation signal line from among the gradation signal lines based on high order (j - k)-bits data of the gradation data; an output buffer for driving the source lines based on the gradation voltages of the gradation signal lines selected by the voltage selecting circuit; and a switch element for by-passing the input and output of the output buffer.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008235014-A (JP)
Title: Fuel cell system
Inventor: SUZUKI MASANORI
IPC: H01M8/10
Filed: 2007-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell system capable of quickly eliminating the abnormal potential of a cathode during the stop of the power generation of a fuel cell.  <P>SOLUTION: This fuel cell system includes: the fuel cell 10 including an electrolyte membrane 11, and an anode 12 and a cathode 13 arranged on both sides of the electrolyte membrane, and generating power by an electrochemical reaction between a fuel gas and an oxidation gas; a fuel gas introduction passage 22 for introducing the fuel gas into the anode 12 during the stop of the power generation operation of the fuel cell; and a valve 50 arranged in the fuel gas introduction passage, and opened and closed according to the potential difference between the anode 12 and the cathode 13.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008229529-A (JP)
Title: Liquid drop discharge device and method for manufacturing device
Inventor: NAKAMURA SHINICHI
IPC: B41J2/165
Filed: 2007-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To maintain a nozzle surface while suppressing a decrease in productivity.  <P>SOLUTION: A liquid drop discharge device includes a nozzle formed on the nozzle surface and a discharge head discharging liquid drops onto a substrate P. The discharge head is moved in a free way between the discharge area IA and a non-discharge area MA apart from the discharge area IA. In the non-discharge area MA, a removing apparatus 72 removing a functional liquid from the nozzle surface of the discharge head positioned at the non-discharge area MA and a suction apparatus 73 sucking the nozzle surface are installed. In the discharge area IA, a second removing apparatus 6 removing the functional liquid from the nozzle surface of the discharge head positioned at the discharge area IA is installed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008230820-A (JP)
Title: Paper sheet conveying device, and inkjet recording device using the same
Inventor: TSUJI KIKUNOSUKE
IPC: B65H5/00
Filed: 2007-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper sheet conveying device capable of performing the printing of high quality by reliably sucking paper sheets to a conveying belt while maintaining the entire device in a compact manner, and an inkjet recording device using the same.  <P>SOLUTION: The paper sheet conveying device comprises a paper sheet feeding unit for holding a paper sheet by a supporting roller and a paper holding roller and feeding it, and further comprises a paper sheet conveying unit having a conveying belt with a plurality of suction holes and a suction duct for sucking the paper sheet to the conveying belt. An auxiliary duct which is communicated with the suction duct and abutted on the supporting roller is provided between the supporting roller and the suction duct. In other words, by providing the auxiliary duct, a part capable of sucking the paper sheet is expanded to the position of the supporting roller. Alternatively, the suction duct may be abutted on the supporting roller.  <P>COPYRIGHT: (C)2009,JPO&INPIT