baber/WOPTO huggingface dataset:
Patent JP-2007271735-A (JP)
Title: Developing device and image forming apparatus
Inventor: NOZAWA MASARU
IPC: G03G15/08
Filed: 2006-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing device which prevents a leak of developer from the housing of the developing device, and also to provide an image forming apparatus.  <P>SOLUTION: The developing device includes: a developing roller 17 that holds developer thereon and develops a latent image held on a photoreceptor drum; a sealing member 31 disposed in contact with the axial end of the surface of the developing roller 17 and preventing a leak of developer from the housing where the developing roller 17 is disposed; and a sheet member 33 disposed almost parallel to and along the axial direction of the developing roller 17 and used to prevent a leak of developer from the housing 6 where the developing roller 17 is disposed. The sealing member 31 and the sheet member 33 are disposed so as to overlap in the position where the sealing member 31 is in contact with the axial end of the developing roller 17. In the area S1 where the sheet member 33 and sealing member 31 overlap, the sheet member 33 has an oblique side between the long side and the short side.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007273554-A (JP)
Title: Structure and manufacturing method of semiconductor capacitive element
Inventor: INOMATA DAISUKE
IPC: H01L21/8246
Filed: 2006-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor capacitive element having sufficient ferroelectric characteristics, and its manufacturing method.  <P>SOLUTION: Proldem aboves is solved by unifying the ferroelectric and a lower electrode interface. In other words, the semiconductor capacitive element includes a lower electrode formed by laminating a plurality of predetermined electrode materials, a side wall formed on the side wall of one part of the lower electrode, a dielectric layer formed on the lower electrode and an upper electrode formed on the dielectric layer.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007270477-A (JP)
Title: Dam-type fish pass and fish pass control method
Inventor: SAITO HAJIME
IPC: E02B8/08
Filed: 2006-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive and relatively-small-scale dam-type fish pass which can perform control depending on fluctuation in the level of reservoir water in a dam, and a fish pass control method.  <P>SOLUTION: This fish pass comprises: a fish road which substantially horizontally passes through a dam body; an opening/closing gate which is arranged on the upstream side of the fish road so as to open and close the fish road; a plurality of bulkheads which are arranged at predetermined intervals on the fish road; a flow-rate regulating gate which is arranged on the downstream side of the opening/closing gate on the fish road; an opening/closing slide lattice gate which is arranged on the downstream side of the flow-rate regulating gate and on the upstream side of the uppermost-stream bulkhead; a means for supplying water in a dam reservoir to a discharge pool composed of a section between the opening/closing gate and the uppermost-stream bulkhead of the fish road; and a means for supplying the water in the dam reservoir to a section on the downstream side of the uppermost-stream bulkhead of the fish road. The opening/closing slide lattice gate can slide up to a position directly on the downstream side of the opening/closing gate.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007271182-A (JP)
Title: Heat exchanger
Inventor: TAKEUCHI HIROKAZU
IPC: F25B39/02
Filed: 2006-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate drilling of a header for inserting a flat tube with a thin plate.  <P>SOLUTION: In the flat tube 2 of this heat exchanger, flat passages 6a, 6b and 6c having a refrigerant passage 7 and groove part flat plates 8a and 8b connecting them are laterally arranged. An end 11 of the groove part flat plate is shorter than an end 10 of the flat passage by a cutout 9. Tube insertion holes 16a, 16b and 16c fitted only with the respective flat passages are provided on the header 4 connected to both ends of the flat tube. When the flat passage is inserted into the tube insertion hole, the end of the groove part flat plate is fitted to a plate header surface 15 in order to be positioned, and both of them are fixed by brazing. It is not required to form an opening in the tube insertion hole in order to insert the groove part flat plate, and therefore, the tube insertion hole can be easily pressed even when the flat tube is molded thin to the extrusion limit.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007274579-A (JP)
Title: Video image monitoring system
Inventor: KIKUCHI SAWAKO
IPC: G08B25/00
Filed: 2006-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To speedily cope with a customer from a video image monitoring device 100.  <P>SOLUTION: The video image monitoring system includes at least a speaking system for speaking between two bases and a video image system which collects the image of an object to be monitored at a remote place to display the image of the object to be monitored on the video image monitoring device 100. The video image monitoring device 100 includes a software phone for speaking from the side of the video image monitoring device 100 to the object to be monitored, a function of extracting the telephone number of an auto phone 11 of a speaking destination surrounding a display image by clicking the picture displayed on the video image monitoring device 100 with a mouse, and a function of automatically starting speaking with the extracted telephone number.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007276898-A (JP)
Title: Recorded medium feed roller and its manufacturing method, recording device and liquid jet device
Inventor: TAKEDA KAZUHISA
IPC: B65H5/06
Filed: 2006-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To obtain successful recording result by preventing skew generated by a factor other than a paper feed roller by the paper feed roller.  <P>SOLUTION: When the paper is conveyed using a reference roller formed with high accuracy such that an outer diameter becomes uniform in a rotation axis direction and skew tendency at this time is 80-digit preceding skew, the outer diameter of a conveying drive roller 50 is reduced on the 80-digit side as compared with the single-digit side. According to a manufacturing method for such a conveying drive roller 50, left and right outer diameters are made same at a stage of a single body of a shaft body 51 (D<SB>L1</SB>=D<SB>R1</SB>), thereafter, a coating film layer 53 is thickened only at the single-digit side (D<SB>L2</SB><D<SB>R2</SB>), and a wear-resistant particle 54 is uniformly deposited over the rotation axis direction. Thereby, the conveying drive roller 50 in which the roller outer diameter on the 80-digit side is smaller than the roller outer diameter on the single-digit side (D<SB>L3</SB><D<SB>R3</SB>) is formed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007278733-A (JP)
Title: Magnetic sensor and its manufacturing method
Inventor: KANAYAMA YUICHI
IPC: G01R33/07
Filed: 2006-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic sensor extremely stable in magnetic performance by providing a metallic film of two layer structure by combining the Hall element and magnetic substance comprising magnetic amplification function.  <P>SOLUTION: The semiconductor circuit 11 is constituted of a semiconductor substrate 13 and a plurality of Hall elements 14a, 14b buried in the semiconductor substrate 13 so as to be flush with the substrate 13. The protection film 15 is provided on the semiconductor circuit 11. The magnetic convergence plate 12 is arranged on the Hall elements 14a and 14b on the second metallic film 16b through the first metallic film 16a arranged on the protection layer 15. The metallic film is made into two layer structure, the heat expansion coefficient of the boundary surface of the metallic film is adjusted so as to accord with that of the magnetism convergence plate, the magnetic sensor of extremely stable in magnetic performance can be obtained.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007280197-A (JP)
Title: Communication medium, communication medium processor and communication medium processing system
Inventor: SHIMIZU HIROO
IPC: G06F3/08
Filed: 2006-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication medium reducing the communication processing time.  <P>SOLUTION: A communication medium, which transmits read data corresponding to a read command from a communication medium processor, and stores write data transmitted in response to a write command from the communication medium processor, includes: a storage means for storing data; a transmission data generating means for dividing the data stored in the storage means into predetermined data units, applying a check code to each divided data obtained by the division and generating transmit data including a plurality of divided data with check codes; and a communication means for transmitting the transmission data generated by the transmission data generating means to the communication medium processor.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007278018-A (JP)
Title: Enlarging head opening and closing device of excavator
Inventor: YABUUCHI SADAO
IPC: E02D7/00
Filed: 2006-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To surely open and close enlarging excavating blades utilizing the rotation of a rotating shaft, eliminate the need of an opening and closing drive source with high output, enable the opening and closing by a considerably simple opening and closing mechanism, enables an increase in the diameter, and enables the visual confirmation of the opening and closing in an enlarging/contracting and opening/closing device for the enlarging excavating blades for constructing an enlarged foot protection bulb at the end of a pile.  <P>SOLUTION: An opening and closing operation tool 20 formed of an outer ring 32 with female screw/an inner ring 33 with male screw is fitted to the upper part of the rotating shaft 4. An operation rod 21 vertically movable along the rotating shaft 4 and rotatable together with the rotating shaft is installed. The rotation of the outer ring 32 is stopped by stopping the normally and reversely rotating rotating shaft 4 by a rotation stop means 34. Since the inner ring 33 is lifted along the rotating shaft 4 while rotating it through a screw, the enlarging excavating blades are enlarged/contracted and opened/closed by lifting the inner ring 33 to vertically move the operation rod 21.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007278993-A (JP)
Title: Stereoscopic camera device
Inventor: NAGASAWA MASAYA
IPC: G01C3/00
Filed: 2006-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stereoscopic camera device capable of easily reducing an error in aligning the focal positions of the right and left lenses.  <P>SOLUTION: The stereoscopic camera device includes a stereoscopic camera 10, having a pair of lenses 11 and 16 and a pair of CCDs 12 and 17 corresponding to the pair of lenses 11 and 16. A distance between the pair of lenses 11 and 16 and the pair of CCDs 12 and 17 is adjusted by a driving part 60. Image data of a specific pattern, output from the CCD 12 with its distance adjusted among the pair of CCDs 12 and 17 and image data of a specific pattern output from the CCD 17, are input to an image processing part 40, the difference between both image data is obtained in the processing part 40, and the driving part 60 is controlled based on the difference.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007281395-A (JP)
Title: Electronic component and its fabrication method
Inventor: ATSUMI TOSHIYUKI
IPC: H01F17/00
Filed: 2006-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic component which actualizes lowering the height by excluding a substrate from the component of the electronic part.  <P>SOLUTION: With forming a predetermined coil pattern without using the substrate 2, lowering of the height of the electronic component and a miniaturization are actualized. When an electrode 110 of the shape of a three dimensional coil is formed in a resin 100 with a multi-layer, a side to which an outside of a coil-like wiring 110 is faced is aligned in the same plane by dicing device or the like, further is protected by the resin 100, the electronic part can be enhanced in L (inductance) and Q-value in spite of the miniaturization.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007286208-A (JP)
Title: Micro channel type manufacturing method of two-hue electrostatically charged spherical particle and image display device using the particle
Inventor: TAKAHASHI TAKANORI
IPC: G02F1/17
Filed: 2006-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a micro channel type manufacturing method capable of freely adjusting a ratio of a two-hue color mesh of two-hue electrostatically charged spherical particles for use in an image display device forming an image under a prescribed electric field to change color by rotation of two-hue electrostatically charged spherical particles sealed and held between two facing electrode panels.  <P>SOLUTION: The micro channel manufacturing method can freely adjust the single dispersion two-hue electrostatically charged spherical particles having mean particle diameter in a range of 10 to 150 μm, wherein a two-hue fluid phase composed of white fluid phase/black fluid phase containing a white dye/pigment and a black dye/pigment in a polymerizable organic monomer fluid is transferred in a first micro channel under combination control of the values of surface tension (ρn) [10<SP>-3</SP>N/m] of both the fluids, discharged into a hydrophilic fluid medium having the value of surface tension (ρ<SB>0</SB>) [10<SP>-3</SP>N/m] flowing through a second micro channel so as to be made into spheres, and adjusted so that the ratio of color meshes of both the white/black color hues expressed by 10 display criteria is freely adjusted at white mesh dominant, black mesh dominant, white and black equalized color mesh, or the like.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007283343-A (JP)
Title: Drawing method and its apparatus
Inventor: IIO YOSHIO
IPC: B21D22/16
Filed: 2006-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drawing method and its apparatus by which a material is formed into a desired shape by once drawing in a drawing work for forming the inner peripheral part of a hollow cylindrical base stock.  <P>SOLUTION: In a drawing method in which the drawing work is performed by mounting a hollow cylindrical work W to the tip of a rotating spindle 2, pressing and inserting a mandrel 3 which is made larger than the size of the inside diameter of the work W into the inner peripheral part of the work and bringing a drawing roller R1 into contact with the outer peripheral surface of the work W, the drawing work is applied with the drawing roller R1 which is provided with a plurality of contacting parts which are brought into contact with the peripheral surface of the work W on the peripheral surface of the drawing roller R1.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007288467-A (JP)
Title: Image forming apparatus
Inventor: ASAKA HITOSHI
IPC: H04N1/00
Filed: 2006-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the occurrence of a problem of information administration and to enhance the convenience, in an image forming apparatus having the function for storing address information of the opposite party of communication and name information represented by name to which a user easily recognizes communication terminal device.  <P>SOLUTION: The image forming apparatus is provided with: a network I/F 71 for communication; a data memory 36 for storing the opposite party information including address information for specifying the opposite party of communication and name information represented by name to which a user easily recognizes communication terminal device, a first password which informs a user permitted to be accessed to address information, and a second password which informs a user not permitted to be accessed to address information; and an informing processor 46 for informing address information and name information when the password received by an operation panel 51 is coincident with the first password, and for informing name information of the opposite party information when the password received by the operation panel 51 matches the second password.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007285621-A (JP)
Title: Water supply system for waste heat recovery boiler
Inventor: HASHIMOTO TOMONORI
IPC: F22D11/00
Filed: 2006-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate a special pipe structure and reduce cost for manufacturing a pipe by decreasing different temperature merging positions of a water supply pump minimum flow pipe and a water supply pipe and to eliminate limitation in terms of pipe arrangement.  <P>SOLUTION: In the waste heat recovery boiler equipped with a low pressure economizer, a high pressure economizer, a water supply pump provided between the low pressure economizer and the high pressure economizer, a recirculation pump 8 and a recirculation pump outlet pipe 9 are provided for a low pressure economizer recirculation system for rising fluid temperature at an inlet of the low pressure economizer 2 and a water supply pump minimum flow pipe 10 is provided for a water supply pump minimum flow system from the high pressure economizer inlet pipe to the inlet side of the low pressure economizer for adjusting flow rate to the high pressure economizer. The water supply pump minimum flow pipe 10 merges and connects with the recirculation pump outlet pipe 9.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007282967-A (JP)
Title: Sewing machine
Inventor: ISHII YASUNORI
IPC: D05B3/08
Filed: 2006-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To detect a position for switching a boundary between a ring shape part and a side sewing part at the same position without being affected by a fabric feeding direction.  <P>SOLUTION: A sewing machine includes: a sewing continuing means for continuing sewing during a period from the detection of abutment to a boundary position abutting part by a detecting means till the abutment on the abutting part is released; a continuing length calculating means for calculating the length of sewing to be continued; a sewing extending means for extending sewing for the portion of a prescribed number of stitches from the first needle drop after the abutment of the detecting means to the boundary position abutting part is released; an extension length calculating means for calculating the extended sewing length; and a control means for switching a sewing format of sewing after sewing for the portion of the length L corresponding to the sum, which is obtained by the sewing length L2 calculated by the extension length calculating means and a half of the sewing length L1 calculated by the continuing length calculating means, by switching the fabric feeding direction of an object to be sewn when the sewing by the sewing extending means is terminated.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007290912-A (JP)
Title: Hydraulic material and repairing method using the same
Inventor: ARAKI AKITOSHI
IPC: E04G23/02
Filed: 2006-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydraulic material which contains basalt fibers and has good dispersibility when mixing with dry mortar and high initial crack resistance, and to provide a repairing method using the same.  <P>SOLUTION: The hydraulic material is one that contains cement, calcium aluminate, gypsum and melt-spun basalt fibers, and the hydraulic material contains 0.1-10 parts of the melt-spun basalt fibers against 100 parts of cement. Further the hydraulic material can contain a setting regulator and aggregate. And the repairing method is one that uses the hydraulic material.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007290081-A (JP)
Title: Surface coated cutting tool having hard coating layer exhibiting excellent chipping resistance in high-speed heavy cutting difficult-to-cut material
Inventor: SATO KAZUNORI
IPC: B23B51/00
Filed: 2006-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface coated cutting tool having hard a coating layer exhibiting excellent chipping resistance in high-speed heavy cutting a difficult-to-cut material.  <P>SOLUTION: In this surface coated cutting tool, the following hard coating layer including (a) and (b) is formed on the surface of a tool base made of tungsten carbide-base cemented carbide alloy or titanium carbonitride base cermet. The hard coating layer includes: (a) a lower layer; and (b) an upper layer. The lower layer (a) is formed of a composite nitride layer of Ti, Al, and V, which has an average layer thickness of 1 to 5μm, and satisfies a composition formula (Ti<SB>1-X-Y</SB>Al<SB>X</SB>V<SB>Y</SB>)N (wherein by the atomic ratio, X is 0.30 to 0.60, and Y is 0.05 to 0.30). The upper layer (b) has an alternately stacked structure of a vanadium nitride layer and a vanadium oxide layer respectively having an average layer thickness per layer of 0.4 to 2 μm, in which an acidic nitride vanadium layer having an average layer thickness per layer of 0.02 to 0.2 μm is interposed between the respective layers, and has the total average layer thickness of 1 to 5 μm.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007289879-A (JP)
Title: Food waste recycling method
Inventor: YOSHITSUGU MASAKAZU
IPC: C02F11/02
Filed: 2006-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a food waste recycling method capable of contributing to the volume reduction of food waste by facilitating the recovery of the food waste and the reutilization of the food waste.  <P>SOLUTION: In an eating place 4 in which garbage 1 is produced, seed bacteria 7 for fermented organic fertilizer are added to the garbage 1 to ferment the garbage 1 to produce fermented organic fertilizer 3. In an agricultural corporation 6, the fermented organic fertilizer 3 formed in the eating place 4 is recovered by a truck or the like and when lactic acid bacteria 2 and actinomyces 5 are added to the recovered fermented organic fertilizer 3 to ferment the fermented organic fertilizer 3 to obtain secondary fermented matter while the secondary fermented matter is utilized as various bacteria 7 for the fermented organic fertilizer, a fermentation accelerating material 8 and a soil improving material 10 and also utilized as organic fertilizer 11 by being allowed to stand for about three days. The various bacteria 7 for the fermented organic fertilizer 3 are bagged to be fed in the eating place 4 and mixed with the garbage 1 in the eating place 4 to be utilized for producing the fermented organic fertilizer 3. The fermentation accelerating material 8 is mixed with domestic animal excretion 9 and the resulting mixture is allowed to stand for about 4-6 months to produce compost 12.  <P>COPYRIGHT: (C)2008,JPO&INPIT