baber/WOPTO huggingface dataset:
Patent JP-2009298067-A (JP)
Title: Recording device
Inventor: YOTSUMOTO KIYOSHI
IPC: B41J2/175
Filed: 2008-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To inexpensively achieve a recording device of a simple constitution, wherein the occasion of clogging a jet nozzle with thickened and solidified ink or the like is lowered and the occasion of clogging the nozzle with foreign matter such aa paper dust, dust and the like suspended in the interior space of the recording device is lowered.  <P>SOLUTION: This inkjet printer 50 includes a sealing member for sealing the head face of a recording head 62, a sucker 23 for sucking the foreign matter such as paper dusts, dusts and the like floating in the interior space of the inkjet printer 50, a suction pump 22 for generating sucking force by being acted with the driving force of a transporting motor 21 and a selector valve 25 for selectively communicating with either the suction pump 22 or the sucking member or the sucker 23.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009303039-A (JP)
Title: Video reproduction system and apparatus
Inventor: YOSHITAKE HIROMASA
IPC: H04N5/92
Filed: 2008-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video reproduction technology for preventing erroneous interpolation in interpolation frame generation while sub video display is valid.  <P>SOLUTION: The optical disk reproduction device is characteristically provided with: an optical disk drive; a main video data decoder which decodes main video data from the optical disk drive and outputs the data to the outside as a main video data decoding signal; and a sub video data decoder which decodes sub video data from the optical disk drive and outputs the data to the outside as a sub video data decoding signal. The video display device is characteristically provided with: a main video signal processor which inputs the main video data decoding signal from the outside and outputs a video of an interpolation frame generation result; a sub video signal processor which inputs the sub video data decoding signal from the outside and outputs a video of an interpolation frame generation result; and a video composition unit which generates and outputs a composite video from the output of the main video signal processor and the output of the sub video signal processor.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009298673-A (JP)
Title: Sealing material
Inventor: KANO KUNIHIKO
IPC: H03H9/25
Filed: 2008-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a highly reliable piezoelectric vibrator package by inventing a sealing material which contains powdered glass and a heat resistant filler and hardly retains an excessive residual stress in a sealing layer and a sealed layer, even when the thickness of the sealing layer formed is thin.  <P>SOLUTION: The sealing material is characterized in that (1) it is used for forming a sealing layer having a thickness of ≤35 μm, (2) it contains 50-99% of powdered glass and 1-50% of a powdered heat resistant filler by volume%, (3) the maximum particle size D<SB>max</SB>of the powdered heat resistant filler is below 2.5-35 μm, and (4) the maximum particle size D<SB>max</SB>of the powdered heat resistant filler is smaller than the thickness of the sealing layer.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010002591-A (JP)
Title: Developing device and image forming apparatus
Inventor: TSUTSUMI TAKANORI
IPC: G03G15/08
Filed: 2008-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To properly replenish a developer of a desired toner concentration even with a minimum necessary stirring of the developer.  <P>SOLUTION: The developing device includes: a developer receiving container 11 in which the developer containing a toner and a carrier is received; a developer replenishment container 23 in which the developer containing the toner and the carrier is received, and which is used for replenishing the developer receiving container 11 with the developer; a replenishing route 25 which connects the upper part of the developer receiving container 11 and the lower part of the developer replenishment container 23; a stirring means 24 which stirs the developer within developer replenishment container 23; a toner concentration detection means 27 which detects the toner concentration of the developer within the replenishing route 25; and a control means 6 which causes the stirring means 24 to stir developer inside the developer replenishment container 23 by controlling the drive of the stirring means 24 based on the toner concentration detected by the toner concentration detection means 27.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010000968-A (JP)
Title: Cigar lighter for automobile
Inventor: HARADA SHOICHI
IPC: B60N3/14
Filed: 2008-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cigarette lighter for an automobile having the excellent deflection characteristic of a heat sensing operational member and capable of reliably holding a heating element.  <P>SOLUTION: The cigarette lighter for the automobile comprises a lighter plug 200 comprising a lighter body part 201, an operational knob 202, a large diameter sleeve 203, a small diameter sleeve 204, a slide ring 205, and a spring 206 or the like, and a lighter receiving unit 100 composed of a holder part 101 for holding the inserted lighter plug 200, and a bimetal 110 or the like as a heat sensing operational member which energizes a heating element 207 and deformed according to the temperature of the heating element 207 to hold or open the lighter plug 200. Two bimetals 110 of the same shape are superposed in the thickness direction.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010003964-A (JP)
Title: Frequency selection type electromagnetic wave shield material, and electromagnetic wave absorber using the same
Inventor: NOMURA NAOHIRO
IPC: H05K9/00
Filed: 2008-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a frequency selection type electromagnetic wave shield material which is manufactured inexpensively and includes patch antenna elements having a see-through property (not being viewed) without feeling odd visually, and to provide an electromagnetic wave absorber using the same.  <P>SOLUTION: On at least one surface of a transparent base 2, the patch antenna elements 3 for blocking an electromagnetic wave of predetermined frequency are arranged two dimensionally, and the pattern of the patch antenna elements 3 is formed by using a mesh pattern composed of thin wires of conductive thin films of 10 to 80 μm in wire width so as to have the see-through property.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010008046-A (JP)
Title: Rotation regulation structure of gimbal mechanism
Inventor: IKEDA TAKAHIRO
IPC: G01C21/18
Filed: 2008-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem wherein, in a conventional rotation regulation structure of a gimbal mechanism, the direction of a pay load is fixable only to a prescribed angle, because rotation of a rotating shaft can be regulated only at every prescribed rotation angle.  <P>SOLUTION: This rotation regulation structure of the gimbal mechanism has a constitution wherein a finite angle tooth part 20 having first teeth 20a arranged mutually adjacently along the circumferential direction of the rotating shaft 10 is mounted on the rotating shaft 10, and a lock lever 30 is arranged near the finite angle tooth part 20, and second teeth 33a of a regulating tooth part 33 provided on the lock lever 30 are mated with the first teeth 20a, to thereby regulate rotation of the rotating shaft 10.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008225512-A (JP)
Title: Image forming apparatus
Inventor: AKIYAMA TAKUYA
IPC: G03G15/00
Filed: 2008-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of efficiently cooling devices disposed in the apparatus, which are objects against which a current of air needs to be blown.  <P>SOLUTION: The image forming apparatus includes: an inlet 42 formed in the front of a housing 2a; and a blowing fan 700 for creating a current of air guided from the inlet 42 and used for cooling the inside objects required to be cooled. The inlet 42 is formed in a recess 40 formed in the appropriate part of the front of the housing 2a. A cover member 20 of a shape corresponding to the recess 40 is fitted in the recess 40 so as to cover the front of the inlet 42. A gap 60 communicating with the inlet 42 is disposed between the edges of all the sides of the cover member 20 and the recess 40. An intake guide member 30 with an intake guide port 33 along which air introduced to the inlet 42 is guided is disposed between the cover member 20 and the bottom of the recess 40. The intake guide port 33 is formed in a place different from the inlet 42, as seen from the front.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2010010493-A (JP)
Title: Solar cell and method of manufacturing the same
Inventor: FUJISAWA HIROYUKI
IPC: H01L31/042
Filed: 2008-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solar cell that is free from reduction of a light receiving area, with PN junction reliably separated, and to provide a method of manufacturing the same.  <P>SOLUTION: The solar cell includes a doping region formed by diffusing doping material on one main surface of a semiconductor substrate, a surface electrode formed on one main surface side, and a back electrode formed on another main surface side. The method of manufacturing the solar cell includes a step of coating the doping material on the one main surface of the semiconductor substrate, a step of diffusing the doping material by heat treatment, and a step of forming a recess on a side surface of the semiconductor substrate so that a bottom reaches a non-doping region of the semiconductor substrate.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010008308-A (JP)
Title: Semiconductor test system and method of testing semiconductor device
Inventor: WATANABE TAKESHI
IPC: G01R31/28
Filed: 2008-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor test system and a method of testing a semiconductor device reliably finding a failure caused by a measurement system before testing the semiconductor device.  <P>SOLUTION: First and second measurement signals output from a measurement board 2 via first and second signal transmission paths 21a, 22 are fast Fourier transformed, and the magnitude of the fundamental wave spectrum component of the measurement signal is compared with a theoretical value of the magnitude of the fundamental wave spectrum component of a first test wave to detect the presence of abnormality in a connection means 3. Thereafter, when there is no abnormality in the connection means, a second test wave is applied to an input terminal 33 of the measurement board 2 from a test device 1; third and fourth measurement signals output from the measurement board 2 via the first and second signal transmission paths 21b, 22 are fast Fourier transformed; the spectrum components of the fundamental waves of the third and fourth measurement signals are extracted; the magnitudes of the fundamental wave spectrum components of the third and fourth measurement signals are compared, and the presence of the abnormality of the semiconductor device is detected from the comparison result.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009148874-A (JP)
Title: Sheet material cutting device
Inventor: TOMINAGA OSAMU
IPC: B26D1/38
Filed: 2008-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet material cutting device capable of obtaining a rotary blade in which blade tips of the rotary blade and a fixed blade are smoothly and consistently brought into contact with each other by an inexpensive forming means, and preventing any trouble such as impact noise, the wear of the blade tips and the chipping of the blade tips during the cutting operation.  <P>SOLUTION: In the sheet material cutting device, a rotary blade having a curved blade tip and a fixed blade having a straight blade tip are pressed against each other with the biting angle. The rotary blade comprises a shank part formed in a long shape, a blade part having the curved blade tip formed in the longitudinal direction of the shank part, a guide part formed on the cut starting side to guide the fixed blade to the blade part, and an induction unit which is formed on the cut ending side to induce the fixed blade to the guide part after the fixed blade is released from the blade part. The rotary blade is formed of an integrated metal sintered body.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009025817-A (JP)
Title: Beam shaper for optical storage system
Inventor: KNITTEL JOACHIM
IPC: G11B7/135
Filed: 2008-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a beam shaper for an optical storage system.  <P>SOLUTION: A device includes a beam shaper 9 and reads from and/or writes to an optical storage media 11 by using the beam shaper 9. The beam shaper 9 for generating a first shaped light beam 7 from an incident light beam 3 has a beam shaping elements 22 and 30 with an optical property that varies spatially over the profile of the incident light beam 3.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010012470-A (JP)
Title: CASTING METHOD OF HYPER-EUTECTIC Al-Si BASED ALLOY, AND INGOT THEREOF
Inventor: SUGITA KAORU
IPC: C22C21/02
Filed: 2008-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a casting method of a hyper-eutectic Al-Si based alloy wherein a primary crystal Si is made fine and the primary crystal Si is uniformly distributed, and an ingot of the hyper-eutectic Al-Si based alloy in which the primary crystal Si is made fine and uniformly distributed.  <P>SOLUTION: The molten hyper-eutectic Al-Si based alloy containing the primary crystal Si fining agent is supplied from a heat insulating molten metal storage part 3 of a hot top part 2 to a quenching mold 4 so as to be cooled and solidified to manufacture an ingot B of the hyper-eutectic Al-Si based alloy. A molten metal discharging port 6 of the heat insulating molten metal storage part 3 is continuous to a molten metal introducing port 7 of the quenching mold 4, and the diameter of the molten metal introducing port 7 is larger than that of the molten metal discharging port 6. Thus, a lower end face of the hot top part 2 in contact with the quenching mold 4 is exposed in the molten metal introducing port 7, and an eaves part 8 is formed by the exposed lower end face. The width d of the eaves part 8 is 1-10 mm. The solidification time from the liquidus temperature in the molten metal 1 to be cooled in the quenching mold 4 to the eutectic temperature is ≤3 s.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010016603-A (JP)
Title: Electrostatic speaker
Inventor: TAKANO YASUAKI
IPC: H04R19/02
Filed: 2008-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To prevent discharge and to provide a large sound pressure.  <P>SOLUTION: In a part of a vibrating body 10 between a cushion material 40U and a cushion material 40L, no conductive thin film layer 12 is formed with a fixed width from the edge of a film 11. Since the edge part of the conductive thin film layer 12 does not become sharp when the conductive thin film layer 12 is not formed at the edge part of the film 11, a strong electric field is not generated at the edge part of the conductive thin film layer 12, and the discharge is prevented. Also, since the discharge hardly occurs, a high voltage is applied to electrodes 20U and 20L, electrostatic force acting on the vibrating body is increased, and thus the displacement amount of the vibrating body is also increased and the large sound pressure is obtained.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010014028-A (JP)
Title: Rotary machine holding device and balance correction device
Inventor: TEZUKA ATSUSHI
IPC: F01D25/00
Filed: 2008-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary machine holding device holding a rotating shaft in a rotary machine such as a supercharger, a turbo compressor or a gas turbine in a state of preventing backlash, and a balance correction device performing accurate balance correction processing by being equipped with it.  <P>SOLUTION: The rotary machine holding device is provided with a rotating shaft supporting part 51 abutting on a part of the rotating shaft 7 of the rotary machine 80 having a blade 3 and supporting the rotating shaft in a state of regulating the rotation, and a blade abutting part 51 abutting on the blade 3 for maintaining the abutting state of the rotating shaft 7 in the rotating shaft supporting part 51.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010014199-A (JP)
Title: Transmission
Inventor: NARUSE TOSHIHIRO
IPC: F16H47/02
Filed: 2008-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To suppress an increase in power transmission loss, and an increase in the transmission costs, in a transmission (1) wherein a hydraulic pump (11) which a static hydraulic transmission mechanism (10 ) steplessly varying a switching domain in a forward and backward movements has, is connected to the output shaft (2a) of an engine (2), and a hydraulic motor (12) making up a hydraulic closed circuit with the hydraulic pump (11), is connected to a driven shaft (5).  <P>SOLUTION: A gear train type transmission mechanism (20) is provided between the output shaft (2a) of the engine (2) and driven shaft (5) so as to drive the driven shaft (5) in a gear change domain at a travel high stage and a backward high stage that exceeds a forward and backward movements switching domain that is the gear change domain of the static hydraulic transmission mechanism (10). Clutch mechanisms (C1, C2) are provided to respective transmission mechanisms (10, 20) so that a power transmission is switched by the static hydraulic transmission mechanism (10) and by the gear train type transmission mechanism (20).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010013769-A (JP)
Title: Ornamental material for clothes, accessory and interior use, garment, accessory and interior goods
Inventor: OISHI MIKIYO
IPC: D02G3/12
Filed: 2008-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ornamental material for clothes, accessories and interior goods having more improved ornamental effect than a conventional material.  <P>SOLUTION: The ornamental material for clothes, accessories and interior goods includes a ribbon-shaped woven or knitted fabric of a yarn composed of a copper or copper alloy filament, wherein the ornamental material has colored parts having a visible size.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010013000-A (JP)
Title: Seat of working machine
Inventor: MIYAMARU NORIYUKI
IPC: B60N2/38
Filed: 2008-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seat of a working machine preventing rain water from remaining in a seat section even during outdoor work.  <P>SOLUTION: This seat is provided with a backrest section 5D and the seat section 5C. A receiving surface section 5F receiving a buttock is formed in the intermediate section of the seat section 5C, and side frame sections 5E are erected and formed on both side ends of the seat section 5C. In the boundary position between the side frame section 5E and the receiving surface section 5F, a recessed groove 5a for discharging water, which is opened at an extended front end 5c of the seat section 5F along the side frame section 5E, is formed. The bottom surface of the recessed groove 5a includes a decline from the backside end 5b on the backrest section side to the extended front end 5c.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010012753-A (JP)
Title: Transparent conductive polyester film composite and electrode for touch panel
Inventor: KUZE KATSURO
IPC: H01B5/14
Filed: 2008-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transparent conductive polyester film composite having both a transparent conductive layer and an adhesive layer, excellent in adhesiveness of a silicone rubber adhesive layer and a base film, especially in hot water adhesion resistance.  <P>SOLUTION: The transparent conductive polyester film complex includes at least a transparent conductive layer (A), a polyester-based base film (B), an adhesiveness improving layer (C), a silicone rubber adhesive layer (D), a releasing layer (E), and polyester film (F), which are laminated by the above order. In the transparent conductive polyester film complex, the peel strength between the adhesive layer (D) and the releasing layer (E) measured by a method defined in the specification is 0.03-1.0 N/20 mm.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009110928-A (JP)
Title: Electrode assembly and secondary battery using this
Inventor: KIM JONGKU
IPC: H01M50/474
Filed: 2008-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrode assembly in which efficiency can be elevated and safety can be improved, and a secondary battery using this.  <P>SOLUTION: The electrode assembly includes a positive electrode plate 20 which includes a positive electrode current collector 21, a positive electrode active material layer 22 formed on the positive electrode current collector, and a positive electrode current collector exposure region 23 installed on the positive electrode current collector, a negative electrode plate 30 which includes a negative electrode current collector 31, a negative electrode active material layer 32 formed on the negative electrode current collector, and a negative electrode current collector exposure region 33 installed on the negative electrode current collector, and a separator 40 which is interposed between the positive electrode plate and the negative electrode plate, while this includes an insulating member 26 which is arranged on one face of the positive electrode current collector exposure region or the negative electrode current collector exposure region, neighboring at least either end part of both ends in a direction of winding it around the electrode assembly of the positive electrode active material layer or the negative electrode active material layer.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010020196-A (JP)
Title: Device and method of for providing pattern for calibration
Inventor: TATSUTA HAYATO
IPC: G03B17/56
Filed: 2008-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and method for providing a pattern for calibration, which reduces a space occupied when a pattern for calibration is imaged by an imaging apparatus.  <P>SOLUTION: The device for providing a pattern for calibration includes: a hologram 1 on which the pattern for calibration composed of a plurality of feature points arranged with a depth is recorded as a three-dimensional image and which is installed so that the recorded pattern for calibration is imaged by the imaging apparatus 3; and an illumination 2 irradiating the hologram 1 with predetermined illumination light, so that the pattern for calibration is reproduced.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010017759-A (JP)
Title: Bending device
Inventor: KIUCHI YOSHINORI
IPC: B21D5/02
Filed: 2008-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate origin adjustment accompanying the replacement of die having V-grooves which are different in groove width.  <P>SOLUTION: By unifying the interval X from the groove bottom part 1b of a working groove 1a which is different in the groove width of a plurality of dies 1 to a supporting table 2 and arranging the die so that the interval Y between the groove bottom part 1b of the working groove 1a and the tip part 3a of a punch 3 when this die 1 and the punch 3 are separated is equal, even when the V-groove 1a having the groove width in accordance with the thickness, the material, etc. of a workpiece W is selected from the plurality of dies 1 and replaced, the interval Y from the position of the groove bottom 1b of the V-groove 1a to the tip part 3a of the punch 3 does not change.  <P>COPYRIGHT: (C)2010,JPO&INPIT