baber/WOPTO huggingface dataset:
Patent JP-2004339470-A (JP)
Title: Emulsion coating composition
Inventor: YAMOTO SHUHEI
IPC: C09D133/04
Filed: 2004-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an emulsion coating composition satisfying both of a low temperature film-forming property and tackiness.  <P>SOLUTION: This emulsion coating material is characterized by containing an emulsion resin obtained by the emulsion polymerization of a monomer mixture liquid which contains a cross-linking monomer having ≥2 unsaturated groups in one molecule and a chain transfer agent. The mass ratio of the cross-linking monomer to the chain transfer agent is (2/1)-(30/1) and the ratio of content of the cross-linking monomer occupying in the monomer mixture is 1-6 mass %.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005207318-A (JP)
Title: Engine sealing structure
Inventor: OGAKI SHIGEO
IPC: F02F1/16
Filed: 2004-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an engine sealing structure for stably obtaining and maintaining appropriate surface pressure between both structures constructing an engine on a seal surface.  <P>SOLUTION: A cylinder block 2 of an engine is constructed of a cylinder block body 3 and a cylinder block exterior wall 4 in separate bodies and their joining surfaces are sealed with a seal member 31. The cylinder block exterior wall 4 is formed of resin material and the seal member 31 is formed of soft elastic material. The seal member 31 is buried in a circular shape in a surface of the cylinder block exterior wall 4 to be sealed and in a body so that its tip portion can be resiliently deformed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005210559-A (JP)
Title: Manuscript reading device and image forming apparatus
Inventor: YOSHIZAWA FUMIO
IPC: G06T5/00
Filed: 2004-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manuscript reading device and an image forming apparatus for detecting noise lines on the image represented by multi-valued image data, in a short time, from the beginning of reading of the manuscript, and performing removal and correction.  <P>SOLUTION: A manuscript scanner 10, having an image pick-up element 207, optical means 232 to 236 for projecting a manuscript image to the imaging element, and drive means 20/238 for driving one of the optical means and the manuscript and performing vertical scanning drive relative to each other; and an image data processing means IPP for retrieving whether each pixel on the main scanning line is a locally prominent pixel having a locally prominent level in the main scanning direction, based on the multi-value image data, counting the number of lines, which continuously detected as a partial prominent pixel, even if the line is shifted by vertical scanning, and correcting the image data in relation to pixels, of which count value R6 is over a reference value L, into the image data with a level for equalizing the partial part are provided. The counted value is initialized, when it becomes non-partial prominent pixel.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005210605-A (JP)
Title: Ofdm circuit
Inventor: INAGAKI TAKAYUKI
IPC: H04J11/00
Filed: 2004-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that the power consumption of an operational amplifier is increased since it is necessary to secure a wide dynamic range of the operational amplifier of an OFDM (Orthogonal Frequency Division Multiplexing) receiver if there is a great difference between a maximum amplitude value of an OFDM signal and an average amplitude value.  <P>SOLUTION: An interleave circuit 204 having a plurality of schemes for rearranging data is used to select data wherein the number of the same bit streams is small, from a plurality of data after rearrangement processing by an interleave output selector circuit 205 and inputting the selected data to a mapping circuit 206, thereby reducing the difference between the maximum amplitude value of an OFDM signal generated by an inverse Fourier transform circuit 207 and the average amplitude value. As a result, the dynamic range of the operational amplifier of the receiver can be made small and power consumption of the operational amplifier can be reduced. Therefore, there is an affect that the power consumption of the entire receiver is reduced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005207381-A (JP)
Title: Exhaust pipe resonance prevention device
Inventor: ONODERA JUN
IPC: B60K13/04
Filed: 2004-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To prevent generation of booming noise inside of a cabin and resonance of steering wheel caused by vibration of exhaust system and to improve efficiency of work for installing both exhaust pipes onto a vehicle body.  <P>SOLUTION: This exhaust pipe resonance prevention device has connection pieces 3, 3 for connecting both upstream side protectors 23, 23 projectingly formed on a facing surface side of both upstream side protectors 23, 23 of both flexible tubes 2a, 2b. Fastening holes 3a, 3a long in a projection direction are formed on the connection pieces 3, 3, both flexible tubes 2a, 2b are bound each other by fastening a bolt 4 and a nut 5 inserted through fastening holes 3a, 3a under a condition that both connection pieces are overlapped each other.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005215022-A (JP)
Title: Endothermic device for optical element and projector device
Inventor: WAKABAYASHI SHINICHI
IPC: G03B21/00
Filed: 2004-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an endothermic device for an optical element of which the cooling efficiency is enhanced.  <P>SOLUTION: Heat generated from a DMD 42 is fully absorbed by an endothermic part 51 by bringing into contact an endothermic surface 62 of the endothermic part 51 with a radiation projection part 42a of the DMD 42 like a surface. The coolant to be brought into contact with the endothermic part 51 is always kept at low temperature via a duct, the heat absorbed by the coolant is efficiently radiated and the cooling efficiency is enhanced by absorbing the heat absorbed by the endothermic part 51 with the coolant, flowing in and out the coolant via an inflow port 71 and an outflow port of the duct and circulating it by a pump 55.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005216934-A (JP)
Title: Manufacturing method for semiconductor thin-film, semiconductor device and manufacturing method for thin-film transistor, thin-film transistor and liquid-crystal display and manufacturing method for driver-circuit integral type liquid-crystal display
Inventor: HIRAMATSU MASAHITO
IPC: G02F1/1368
Filed: 2004-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a silicon thin-film being composed of a crystal having a large grain size corresponding to a device size and having the small irregularities of the surface of the crystal.  <P>SOLUTION: An amorphous silicon thin-film 12a is deposited on an insulating layer 11 formed on a substrate 10. A first laser annealing is carried out to the amorphous silicon thin-film 12a, and a polysilicon thin-film 12b having a crystal-grain size of 0.2 μm or more is formed. A second laser annealing is carried out to the polysilicon thin-film 12b, crystal grains are grown in the parallel direction to the surface of the substrate 10 and the polysilicon thin-film 12c having a size of 4 μm or more in the growth direction of the crystal grains is formed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005211786-A (JP)
Title: Wood chip oil absorbent
Inventor: KATAOKA KAZUO
IPC: C02F1/40
Filed: 2004-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wood chip oil absorbent which enables difficultly recyclable abandoned stumps to be recycled and is capable of efficiently recover a floating oily substance from the surface of a sea without subjecting the chips to treatment, especially, water repelling treatment.  <P>SOLUTION: The wood chip oil absorbent comprises wood chips for absorbing an oily substance floating on the surface of a sea, wherein the wood chips have a specific gravity of 0.35 to 0.70 as measured on an air-dried sample.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005212992-A (JP)
Title: Paper processing device and image forming system
Inventor: NOMURA TOMOICHI
IPC: B65H37/06
Filed: 2004-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To align paper well by preventing a paper face from hanging excessively.  <P>SOLUTION: A paper post-processing device 2 has at least two paper delivery trays which are an upper paper delivery tray 321 and a lower paper delivery tray 301 vertically movable to stack paper; upper and lower motors 162, 157 for vertically moving the paper delivery trays 321, 301; and a paper face detecting feeler 341 and a paper face detecting sensor for detecting the position relation between the upper paper delivery tray 321 and the lower paper delivery tray 301. The device 2 is further provided with a feeler 311 and a paper face detecting sensor S2 for detecting the rear end of paper stacked on the lower paper delivery tray 301.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005214549-A (JP)
Title: Latent heat recovering type water heater
Inventor: TAKEUCHI YOSHIKI
IPC: F24H9/00
Filed: 2004-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To longitudinally reverse the exhausting direction without longitudinally revering a sub-heat exchanger 5 and the like to an appliance case H in a latent heat recovering type water heater comprising the appliance case H for accommodating a main heat exchanger 2 for sucking sensible heat and the sub-heat exchanger 5 for sucking latent heat, and provided with an exhaust opening H2 on a wall of the appliance case H.  <P>SOLUTION: The sub-heat exchanger 5 comprises a heat exchanging case 50 wherein paper pipes 13a-13d are located between first and second side plates 53A, 54A vertically suspended from a top plate 55, and upper plate 56 and a lower plate 57 mounted in a state of holding the water pipes 13a-13d from upper and lower parts. Exhausting clearances are formed between the lower plate 57 and the rear plate second side plate 54A, and between the upper plate 56 and the first side plate 53A, and the exhaust outlet 540 is formed on one of the second side plate 54A and the first side plate 53A.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005215658-A (JP)
Title: Image forming apparatus
Inventor: MORIMOTO JUNJI
IPC: G03G15/00
Filed: 2004-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which is improved in precision of registration correction by enabling secure position detection of a toner pattern used for the registration correction.  <P>SOLUTION: A tandem type color image forming apparatus 100 is provided with a registration correcting means of forming the toner pattern for position measurement and positioning a developer image outputted from each image formation unit according to the detected toner pattern, and a thickness adjustment means of adjusting process conditions of image formation units so that when image formation using input image data having the same density is carried out, the layer thickness of a developer becomes thinner in the registration correction than in normal image formation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005218511-A (JP)
Title: Chair
Inventor: SHIMIZU SHINZO
IPC: A47C7/62
Filed: 2004-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chair which enables the users to fully stretch their whole bodies smoothly.  <P>SOLUTION: The chair has a seat part 2, a backrest part 3 reclinably installed on the rear side of the seat part 2, a foot rest part 4 which is rockably installed longitudinally on the front side of the seat part 2 while being supported so as to be inclined backward upwardly and a stretching means 40 which alters the inclination of the foot rest part 4 inclined ahead upwardly and the inclination of the back rest part 3 so as to enable the sitting person M to fully stretch his whole body.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005223468-A (JP)
Title: Quasi-planar microwave transmission line
Inventor: SHOJI AKIRA
IPC: H01P3/02
Filed: 2004-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a quasi-planar microwave transmission line suitable to be used for microwave signal wiring of a Josephson voltage standard device.  <P>SOLUTION: The quasi-planar type microwave transmission line is composed of a signal wiring conductor formed on a substrate, an insulator covering the signal wiring conductor, and a pair of grounding conductors formed at a position apart at a prescribed distance from the signal wiring conductor in the upper part of the insulator. The conductor is a superconductor and the insulator is a dielectric. An air bridge for electrically connecting partly between the grounding conductors is provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005219006-A (JP)
Title: Polymer coagulant solution, its preparing method and coagulation method using the same
Inventor: ASAOKA KEIICHIRO
IPC: C02F1/56
Filed: 2004-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polymer coagulant solution that is capable of efficiently coagulating a suspension positively or negatively charged with one time water treatment by making an anionic polymer coagulant, a cationic polymer coagulant and a nonionic polymer coagulant coexist in the polymer coagulant solution, to provide its preparing method and to provide a coagulation method using the polymer coagulant solution.  <P>SOLUTION: The polymer coagulant solution is obtained by dissolving the anionic polymer coagulant, the cationic polymer coagulant and the nonionic polymer coagulant in an electrolytic solution with from the saturated concentration to the coagulation critical concentration.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005218400-A (JP)
Title: Milk beverage excellent in preservation stability
Inventor: RIYUU GIYOUREI
IPC: A23F5/24
Filed: 2004-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide milk beverage excellent in preservation stability causing no precipitation even if preserved for a long period at high temperature.  <P>SOLUTION: The milk beverage (for instance, milk coffee, milk tea and milk cocoa) excellent in preservation stability under high temperature preservation contains lysophosphatidylglycerol. It is preferable that 0.00005-1 mass pt.wt. of lysophosphatidylglycerol is contained based on 100 mass pts.wt. of the milk beverage.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005227847-A (JP)
Title: Information providing device, system equipped with same, operating program thereof, and information providing method
Inventor: ISHII MASAHITO
IPC: G06Q50/10
Filed: 2004-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently provide hall guide information for visitors in an exhibition hall etc.  <P>SOLUTION: Information providing devices 10, 10, ..., are installed in booths A, B, ..., respectively in the exhibition hall. The information providing device 10 presents a menu picture to a terminal 40 that a visitor has. The information providing device 10 in each booth counts how many times the device is accessed by the terminals 40, receives, from other information providing devices 10 in other booths, their frequencies of access from the terminals 40 to find the total frequency of access, and lowers the display priority of menu items 42 regarding the booth where the information providing device 10 having a large frequency of access is installed to generate a menu picture according to the priority when the total frequency of access exceeds the predetermined value.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005203716-A (JP)
Title: HIGH-SPEED AuSn DIE BONDER
Inventor: OTSUKA MASAHIKO
IPC: H01L21/52
Filed: 2004-01-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a die bonder wherein a chip temperature is much more faster increased.  <P>SOLUTION: A stem is heated up to the melting point of AuSn under an N2 atmosphere. Power is applied to a heater of a collet, and infrared ray is applied to a heat conduction plate tangent to the lower face of the chip adsorbed to the stem and the collet to heat up the heat conduction plate. When the temperature of the chip reaches a temperature in excess of the melting point of a die bond agent, application of the infrared ray is stopped, the heat conduction plate is escaped and the collet is descended to press the chip.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005229353-A (JP)
Title: Image pickup device and flicker detection method
Inventor: KATO YOICHI
IPC: H04N5/335
Filed: 2004-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an image pickup device and a flicker detection method high in flicker detection precision.  <P>SOLUTION: When flicker detection processing is performed, a flicker detection means 23 sets a frame rate of a solid state imaging device 1 by a frame rate switching means 21 and a timing generator 18 so as to satisfy a prescribed condition. Furthermore, the flicker detection means 23 sets a flicker index value detection period which satisfies the prescribed condition and is composed of m (m≥2) frames, and inputs parameters P1 and P2 based on flicker index values successively obtained in every flicker index value detection period, from an arithmetic means 15 and executes flicker detection processing based on the parameters P1 and P2 to detects the presence or the absence of flicker.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005225111-A (JP)
Title: Writing device
Inventor: ARAI YOSHIO
IPC: B43K5/00
Filed: 2004-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a writing device which is small in size and can create desired colors readily and positively.  <P>SOLUTION: The writing device 1 having a long device body 10 comprises a cartridge 12 respectively storing a plurality of colors of ink, an ink feeding part 51 for feeding a specified ink in the plurality of inks from the cartridge 12, an ink mixing part 52 for mixing the plurality of inks fed from the ink feeding part 51, a mixed ink send-out part 53 for sending-out the mixed ink mixed by the ink mixing part 52, a writing part 13 which is provided at the tip end part and adheres the mixed ink fed from the mixed ink send-out part 53 on a writing object, a control part 57 controlling at least the ink feeding part 51 to create a specified color based on specified color information, and a decolorizing means for decolorizing the colors of the mixed ink adhered on the ink mixing part 52, the mixed ink send-out part 53 and the writing part 13.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005235793-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: ITO KENICHI
IPC: H01L23/50
Filed: 2004-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device in which occurrence of curvature can be prevented in a resin sealing body, and to provide the manufacturing method of the device.  <P>SOLUTION: The semiconductor device is provided with a heatsink 21, a semiconductor element 3 loaded on a center of the heatsink 21, a plurality of inner leads 5 fitted to the heatsink 21, and the resin sealing body 7 sealing the heatsink 21, the semiconductor element 3, and the inner leads 5. The loading part 24 of the semiconductor element 3 in the heatsink 21 has a level difference 23 with an outer periphery 25, and thickness of the resin sealing body 7 on a surface and a back of the loading part 24 is equal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005235255-A (JP)
Title: Disk camcorder
Inventor: YAMAMOTO TOSHINORI
IPC: G11B17/032
Filed: 2004-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disk camcorder wherein a disk collision risk is eliminated.  <P>SOLUTION: In a disk holder, a highly planar turntable 25 is provided to come into contact with a disk medium surface in a full radius from a disk medium inner periphery to an outer periphery, thereby supporting the disk medium. In a disk outermost diameter position on the turntable 25, a mechanism for regulation is installed in a disk medium thickness direction. Thus, a disk is corrected to a turntable plane even when the disk 91 is bent.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005233265-A (JP)
Title: Grasping force control device and demolishing machine
Inventor: TOMITA KUNITSUGU
IPC: F15B11/028
Filed: 2004-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grasping force control device and a demolishing machine capable of compatibly establishing the enhancement of the accuracy in pressure control in the low pressure region and grasping in the high pressure region.  <P>SOLUTION: When an On-Off switch 72 is off, an On-Off valve 44 is turned off and the pressure oil in an oil passage 81 is not supplied to a proportional solenoid-operated relief valve 45 and an accumulator 46 but all quantity is supplied to a bottom chamber 33 of a cylinder 30. When the switch 72 is put on and an operation lever 71 is turned in the direction of grasping, the valve 44 is turned on, and the pressure oil in the oil passage 81 is supplied to the proportional solenoid-operated relief valve 45 and the accumulator 46. Because the set value of pressure of the proportional solenoid-operated relief valve 45 is proportional to the maximum value of the lever 71 turning amount, the maximum pressure of the pressure oil supplied to the bottom chamber 33 of the cylinder 30 is proportioned to the maximum value of the lever 71 turning amount.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005230205-A (JP)
Title: Pole retaining arm extension device of metal clotheshorse
Inventor: KOUSENBO TSUNEHIRO
IPC: A47G29/00
Filed: 2004-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pole retaining arm extension device for a metal clotheshorse turnably connecting an extension auxiliary arm to the tip of a pole retaining arm of the metal clotheshorse, allowing laundry poles to increasingly lay across by providing the extension auxiliary arm with pole holes, arbitrarily fixing the extension auxiliary arm at a set position, retaining a set angle relative to the pole retaining arm, foldably fixed to the pole retaining arm when being disused, and causing no obstruction of a user.  <P>SOLUTION: This device is so formed that the extension auxiliary arm 1 is connected to the tip of the pole retaining arm 10, the extension auxiliary arm 1 turnably turns around the tip of the pole retaining arm 10, and the rotation angle of the extension auxiliary arm 1 is arbitrarily set and has a stopper mechanism retaining and fixing the rotation angle at an arbitrarily determined set position. The extension auxiliary arm 1 is provided with a folding function stackedly foldable in the side of the pole retaining arm 10, and the length of the extension auxiliary arm 1 added to the pole retaining arm and projecting from an attachment surface when being disused, is nearly same to that of the metal clotheshorse and causes no obstruction of the user.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005236920-A (JP)
Title: Communication terminal device
Inventor: YAMASHITA NORIHISA
IPC: H04M1/00
Filed: 2004-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication terminal device in which a threshold value can be obtained that is intended to detect surely a hooked state irrespective of a busy state or not, or of presence or absence of a ringer signal input.  <P>SOLUTION: When having detected a busy state by a telephone equipment, a line voltage value of the busy state is monitored during a predetermined period of time, while when having detected an unoccupied state by the telephone equipment, the line voltage value is monitored during a predetermined period of time with the telephone equipment disconnected from the telephone line. The communication terminal device is equipped with a threshold value setting means for setting the threshold value Vth based on the telephone line voltage monitored. The hooked state detecting means is schemed so as to detect the hooked state of the telephone equipment based on the threshold value set by the threshold value setting means with the telephone equipment connected to the telephone line.  <P>COPYRIGHT: (C)2005,JPO&NCIPI