baber/WOPTO huggingface dataset:
Patent JP-2004152973-A (JP)
Title: Semiconductor device and manufacturing method therefor
Inventor: TSUCHIAKI MASAKATSU
IPC: H01L21/28
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a silicide elevated source/drain structure with low bonding leak and with less electric capacitive coupling with a gate electrode.  <P>SOLUTION: In a manufacturing method of a semiconductor device, a gate electrode 300, a source region 121 and a drain region 122 are formed on a semiconductor substrate 100. First semiconductor layers 131 and 132 are formed on the source and drain regions. Second semiconductor layers 141 and 142 having thin layer regions 1412 and 1421 are formed on a gate electrode side. A first silicide phase generated at a low temperature of silicide is formed in the second semiconductor layer, and thin layer regions of the second semiconductor layer are left as first silicide phases 5012 and 5021. Then, the other regions are generated at a high temperature and are changed into second silicide phases having a composition ratio different from the first silicide phases.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004147585-A (JP)
Title: Cell culture substrate, method for producing cultured epithelium/epidermis, method for producing cultured mucous membrane/skin, cultured epithelium/epidermis, cultured mucous membrane/skin, and application method thereof
Inventor: ASAHINA IZUMI
IPC: C12N1/00
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To enable a keratinized cell layer to be proliferated on the upper surface in cell culture, if necessary, a fibroblast layer to be cultured on the upper surface of the keratinized cell layer, to enable a cultured epithelium/epidermis and a cultured mucous membrane/skin having a target size to be produced without causing shrinkage during the culture period, to provide a tough cell culture substrate having flexibility, and to provide the manageable, flexible and tough cultured epithelium/epidermis and cultured mucous membrane/skin enabling the application and suture to be easily carried out well.  <P>SOLUTION: The cultured mucous membrane/skin is produced by using a cell culture substrate 1 using a tough and unshrinkable sheet having the flexibility as a base and having a collagen coated film 1b formed on the upper surface of the base sheet 1a, seeding a keratinizing cell (a) on the upper surface of the collagen-coated film 1b, culturing the seeded keratinizing cell (a) to form the keratinized layer A, seeding a fibroblast cell b on the upper surface of the keratinized cell layer A, culturing the fibroblast cell to form the fibroblast cell layer B. The cultured mucous membrane/skin is applied by applying the membrane/skin to a defective part of the whole layer of the mucous membrane or the skin so that the fibroblast cell layer may be directed downward and the outer face may be brought into contact with the defective part at the transplanting.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004156210-A (JP)
Title: Parking garage building
Inventor: NAKANO HIROYUKI
IPC: E04H6/10
Filed: 2002-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a parking garage building having a steel frame and multilayer structure for omitting a fireproof division, omitting a steel frame fire resistant cover, abolishing flue gas equipment, and reducing the scale of large fire extinguishing facilities by confirming or proving fire resistant performance and safety by a demonstration by a fire experiment and the application of a calculation expression.  <P>SOLUTION: As the plane arrangement of each floor, void spaces 3 and 4 penetrating through slabs of the respective floors in the vertical direction are arranged at a horizontal distance proper for a flue gas function in the horizontal direction, and a car vehicle 7 for surrounding a parking space 6 is formed in a width regarded as fireproof equipment. A spreading fire preventive wall 8 partitioned with every specific number of vehicles is erected in the parking space, and has a vehicular access means for allowing the vehicle to go in and out of the parking space of the respective floors and an access means of a person for boarding and alighting from the vehicle.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004156942-A (JP)
Title: Method for measuring linear expansion coefficient
Inventor: HANEDA IKUMI
IPC: G01N25/18
Filed: 2002-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for measuring a linear expansion coefficient specific to a material, not affected by a substrate made of the material wherein it is impossible or hard to mold a sample sized on the order of microns out of a sample material only.  <P>SOLUTION: According to this method for measuring the linear expansion coefficient of a sample formed on the substrate, physical properties found by performing a temperature-up test are compared with physical properties calculated by a finite element method calculation using a computer based on the shape and kinetic properties of the substrate and sample, thereby calculating the expansion coefficient specific to the material constituting the sample.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004154993-A (JP)
Title: Coated metal plate excellent in processability and corrosion resistance
Inventor: MORI KEIMEI
IPC: B32B15/08
Filed: 2002-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coated metal plate excellent in processability and corrosion resistance after processing in which even in a severely processed region, no clearance is formed in the interface between a matrix resin and aggregate, and the falling of the aggregate is prevented by using organic resin particles having a peculiar particle structure as the aggregate.  <P>SOLUTION: In the coated metal plate, a resin coating film, in which organic resin particles of at least 1.0 m<SP>2</SP>/g specific surface area with a plurality of channels ranging from the surface to the inside formed in each particle are dispersed, is formed on the surface of a substrate/metal plate. The aggregate of primary particles 0.05-5 μm in particle size is preferably used as the organic resin particles. For example, a porous polymer of a polyacrylnitrile resin can be used.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004162955-A (JP)
Title: Air cleaner
Inventor: YAMANOUCHI RYOICHI
IPC: B01D46/10
Filed: 2002-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air cleaner capable of removing bugs and bug shells prevented from passing by an insect-proof net without leaving them in a suction passage.  <P>SOLUTION: The insect-proof net N is installed on a tubular member 30 detachably mounted in the suction passage C1 for introducing air into a fan 26 of this air cleaner to form a part of a suction passage. The tubular member is composed by forming an opening 33 for passing the air passing the suction passage on its side face, and slidably fitted to an insertion hole 19a formed by communicating with the suction passage so as to open and close the opening. The insect-proof net is preferably mounted to the opening. The tubular member is formed into a cylindrical shape with locking projections 34 formed on the outside surface at its tip part. On the inside surface of the insertion hole, fan-shaped cut-out parts 37 are formed along the circumferential direction, and first cut-out parts 36 reaching a surface of a wall plate 19 from one-side ends in the circumferential direction of the fan-shaped cut-out parts are formed. The tubular member is mounted so as to be slidably opened and closed in a turned form by inserting the locking projections into the fan-shaped cut-out parts from the first cut-out parts.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004160768-A (JP)
Title: Sealing device of printed document
Inventor: OTAKA KAZUKO
IPC: B41J29/00
Filed: 2002-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the content of a printed document from being seen by a third person, as required, when a facsimile or a printer is shared among many persons.  <P>SOLUTION: The sealing device of a printed document comprises an image processing section 1, a memory 2, a print section 3 and a sealing section 4 wherein print data transferred to a printer is converted into a dot image at the image processing section 1 and stored in the memory 2. The dot image stored in the memory 2 is delivered to the print section 3 and printed on a print sheet which is then carried to the sealing section 4. A decision is made whether a marker indicating necessity of sealing is present at a specified position of the print data or not by analyzing the dot image. If it is present, a signal for requesting sealing is issued to the sealing section 4 and the print sheet is sealed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003193392-A (JP)
Title: Shoe roll
Inventor: HEINZMANN HELMUT
IPC: D21F3/02
Filed: 2002-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shoe roll enabling the connection of a press cover having reinforced end region with an end supporting disk using a highly reliable simple action means within a time shorter than that of the conventional shoe roll, thereby surely closing the inner space of a roll without essentially changing the outer dimension of the roll.  <P>SOLUTION: The shoe roll for the dewatering or the calendering of a moving fibrous web, especially a paper web or a paper board web, has an exchangeable flexible press cover 3 having a reinforcing inlay 4, 5 in at least one of the end regions E. The press cover 3 is fixable to the end supporting disk 2 at the end region and is releasable in the case of exchanging the press cover 3. The shoe roll is provided with a quick-acting closure having a radially pressing element with variable pressing force and located between the inner wall I of the end region E included in the press cover 3 and the end supporting disk 2 and, at the same time, suitable for quickly closing the inside WI of the shoe press roll 1 from the outer environment in high reliability.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004165501-A (JP)
Title: Circuit module
Inventor: AOYANAGI TORU
IPC: H05K1/14
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a circuit module which is miniaturized laterally and is low-priced.  <P>SOLUTION: The circuit module comprises an insulated base 1 having a first wiring pattern 6, a recess 4 provided in the insulated base 1, a first electric part 9 arranged in the recess 4, and a lid body 10 having a second wiring pattern 11. The insulated base 1 has a circuit substrate 2 composed of a laminated substrate, and a side wall 3 which projects from a surface of the circuit substrate 2 to form the recess 4 with the circuit substrate 2. A second electric part 12 is attached to the lid body 10, and in a state that the second electric part 12 is positioned in the recess 4, the lid body 10 is mounted on the side wall 3 so as to clog the recess 4. Also, since the first and the second wiring patterns 6, 11 are connected by a connection conductor 7, the first and the second electric parts 9, 12 can be disposed by dividing into the insulated base 1 and the lid body 10, to form small-sized ones laterally.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004169744-A (JP)
Title: Continuously variable transmission
Inventor: ITO KAZUICHI
IPC: F16H13/08
Filed: 2002-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To arbitrary control a rotational direction and a transmission gear ratio between an input shaft and an output shaft disposed on the same axis.  <P>SOLUTION: A ball joint 28 has a disc part 28c brought into contact with: at a point a, a first cone face 19a disposed to the input shaft 15; at a point b, a second cone face 24a disposed to a ring member 24 rotatably supported by a housing 11; and at a point c, a spherical surface 20 disposed to the output shaft 18. A ball point part 28a of the rotor 28 is supported by a slider 25 through a ball bearing 29. The slider 25 is supported by the housing 11 through an actuator 27 to be slidable in an axis L direction. When the rotor 28 swings around the ball joint part 28a to change positions of the points a, b, c, rotations of the input shaft 15 is shifted, and then transmitted through the first cone face 19a, the rotor 28, and the spherical surface 30, to the output shaft 17 in the same direction or in an opposite direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004168482-A (JP)
Title: System and method for transmitting elevator information
Inventor: IZAWA HIROTAKA
IPC: H04M9/00
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To easily transmit image information by using an interphone line.  <P>SOLUTION: In a system for transmitting elevator information, the interphone line 41 is connected between a car 30 and a machine room 20, between the car 30 and a monitoring room 10, or among the car, the machine room, and the monitoring room. The car, the machine room, and the monitoring room are respectively provided with speaking means 11, 22, 32 which are connected to the interphone line 41 and enables them speak mutually with aural signals in a low-frequency band through low-pass filters 13, 23, 33. The monitoring room is provided with an image distribution part 16 for distributing image/audio information and a transmitting/receiving part 14 for converting the image/audio information into a high-frequency component band and transmitting the information to the interphone line. The car is provided with a transmitting/receiving part 34 for receiving the image/audio information of the high frequency component band transmitted from the monitoring room to the interphone line and an image displaying part 36 for displaying at least the received image information.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004166610-A (JP)
Title: Method for preserving perishable food at low temperature and refrigerating apparatus
Inventor: FUJIYA JINICHI
IPC: A23B4/06
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To preserve perishable foods in a fresh state over a long period.  <P>SOLUTION: The method for preserving perishable foods comprises carrying out a rapid cooling step for cooling perishable foods to a non-freezing temperature set to 10 to -1.9°C and carrying out a step cooling to a cryoscopic temperature in which these perishable foods are cooled to ≤0°C long-term storage temperature not causing freezing while keeping a set temperature of a refrigerator 2 for cooling these perishable foods in a temperature gradient of ≤0.015°C/hr to preserve the perishable foods. As a result, these perishable foods can be preserved in a fresh state over an extremely long period at an ideal low temperature without freezing the perishable foods by carrying out rapid cooling step of these perishable foods and then specifying the set temperature of a refrigerator to an extremely limited range in the step cooling to the cryoscopic temperature.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003241738-A (JP)
Title: Method and system for optimizing display of subject of interest in digital image
Inventor: MASERA ERIC
IPC: G06F17/30
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a system for selecting a subject of interest in a digital image and then displaying this subject of interest on the screen of a terminal with low display capacity in the field of digital imaging.  <P>SOLUTION: The method and the system enable the display directly and automatically on the screens of terminal 4, 5, 6, and 7 with low display capacity, of subjects of interest, selected beforehand in an original image 8. This is done based on a simple operation or request executed from terminals 4, 5, 6, and 7 with low display capacity. This enables the image to be exploited correctly, by viewing the subjects of interest of the original image, in the best possible conditions of image rendering, given the display capacity of the terminals. The application of the method and the system is in the area of the users of the terminals with low display capacity.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004177988-A (JP)
Title: Gradation conversion processing method and image processing system
Inventor: URUSHIYA HIROYUKI
IPC: H04N1/407
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To secure appropriate contrast matching a plurality of areas in these areas of an X-ray image.  <P>SOLUTION: Among the X-ray images inputted to an image input part 5, histograms of a plurality of areas to be observed are found, a principal section for each of these histograms is decided, a parameter of a gradation curve function minimizing an evaluation function using an error between an inclination designated in the decided section and the gradation curve function is found. Using the gradation curve function based on the found parameter, a gradation conversion lookup table is formed for converting the gradation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004179910-A (JP)
Title: Dielectric filter
Inventor: KUROKI HIROSHI
IPC: H01P1/205
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dielectric filter which can adjust the section between its low-frequency attenuation poles to a desired frequency and has a steep filter characteristic.  <P>SOLUTION: The dielectric filter is constituted by forming a column of a plurality of through holes 2 for resonator which have internal conductors 4 bonded to their internal surfaces between a couple of counter end surfaces of a dielectric block 1 nearly in a rectangular parallelepiped shape, bonding the ground electrode 3 to four sides of the dielectric block 1 positioned between the couple of counter end surfaces and one counter end surface, and connecting the ground electrode 3 and internal conductors 4 through the one counter end surface. In the dielectric block 1, a through hole 7 for shielding provided with a shield conductor inside is formed between adjacent through holes 2 for resonator in parallel to the through holes 2 for resonator and the shield conductor is electrically connected to the ground electrode 3 on both the end surface sides of the dielectric block 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004174890-A (JP)
Title: False adhesive sheet for printing
Inventor: KOBAYASHI NOBUHISA
IPC: B32B5/24
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a false adhesive sheet for printing which facilitates peeling of a base sheet for printing from a sheet for a backing paper sheet and which reduces a rise of a peeling force with time and keeps a stable quality, by using hydrophilic and hydrophobic materials respectively, in combination, for a coat layer and a thermoplastic resin layer of the (first) base sheet for printing which forms a false adhesive part.  <P>SOLUTION: The false adhesive sheet for printing is the base sheet for printing which has a printing layer provided on the surface and the hydrophilic coat layer provided on the back and which is constituted mainly of pulp fibers. The surface of the sheet is formed by laminating sequentially the thermoplastic resin layer showing hydrophobicity and the sheet for the backing paper sheet. Peeling can be exerted only at the interface of the hydrophilic coat layer of the base sheet and the hydrophobic thermoplastic resin layer thereof.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004177000-A (JP)
Title: Humidifier
Inventor: IWAKI NOBUHIRO
IPC: F24F11/02
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a humidifier for properly controlling humidification by eliminating a state when put in the short-circuit state.  <P>SOLUTION: This humidifier comprises a humidifying means 14 for humidifying air, an air blowing means 19 for blowing the air humidified by the humidifying means in a room, a humidity sensor 63 for detecting humidity in the room and a control system for controlling an air blowing quantity of the air blowing means 19 for correcting a difference between the detecting humidity detected by the humidity sensor 63 and actual indoor humidity. Actually, when the detecting humidity reaches preset humidity, the control system 55 operates only the air blowing means 19 by stopping operation of an air sending means 19, and afterwards, stops the operation of the air blowing means 19 or increases an air blowing quantity of the air blowing means 19 when the detecting humidity becomes higher by a specific value or more than the preset humidity.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004176461-A (JP)
Title: Sound insulating structure of panel
Inventor: SUZUKI HAJIME
IPC: E06B5/20
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a panel with a paned window which has excellent sound insulating performance while keeping costs low by structurally using a pane of glass.  <P>SOLUTION: The panel P is formed by arranging a glass plate 11 in almost the center of a panel body 10. A pair of first front and back elastic bodies 20 and 20 different in elastic modulus from each other are arranged on the sides of respective front and back surfaces on the outer peripheral side of the glass plate 11, and second elastic bodies different in elastic modulus are arranged outside the elastic bodies 20. A plate material 25 and a sound insulating sheet 27 are added as members to inner peripheral sides of a pair of surface materials 15 and 16 for forming the panel body 10, and a recess 26 is formed by machining.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004176157-A (JP)
Title: Sliding member and method for manufacturing the same
Inventor: YAMAGUCHI TAKUO
IPC: C22C38/00
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sliding member of high adhesivity between a base material and a film and of excellent wear resistance, and a method for manufacturing the same.  <P>SOLUTION: The sliding member is formed by covering a film consisting of iron nitride and iron carbo-nitride on a base material consisting of iron-based alloy. The base material is formed of steel containing C, Si, Mn and Cr of predetermined quantities, and the balance Fe, wherein [C] of a surface of the base material is 0.6-1.4%, [N] is 0.2-2.0%, and the H value expressed by H=1.1 x [C] + 1.5 x [N] + 2.8 x [Mn] + 1.0 x [Si] + 0.6 x [Cr] + 2.6 is ≥ 6.5%. The film containing iron nitride and iron carbo-nitride is deposited on the base material consisting of iron-based alloy at the treatment temperature of 150-250°C, and other films are successively covered thereon to manufacture the slide member.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004184146-A (JP)
Title: Nip width detector
Inventor: NOCHIDA HIROYUKI
IPC: B41F3/56
Filed: 2002-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate nip width detection work, and to efficiently conduct the work.  <P>SOLUTION: This nip width detector for detecting a nip width of a rotor in a printer provided with the rotor for supplying ink to a plate provided on a surface plate while contacting with the plate, and a contact pressure control part for controlling contact pressure between the plate and the rotor is provided with an electrostatic capacity measuring means wherein an electrode layer is formed on a plate face of the plate, wherein a dielectric layer is formed in a portion contacting at least with the plate in an outer circumferential face of the rotor, wherein an electrode layer is formed in a portion formed at least with the dielectric layer in an inner circumferential face of the rotor, and wherein a voltage is impressed between the electrode layer formed on the plate and the electrode layer formed in the rotor to measure an electrostatic capacity of the dielectric layer.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004186362-A (JP)
Title: Circuit device
Inventor: MAEHARA EIJU
IPC: H05K1/18
Filed: 2002-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a circuit device 10 which has an arrangement of complex electric circuits inside but facilitates electrical connection.  <P>SOLUTION: The circuit device 10 is arranged such that a first circuit element 13 is mounted on an uppermost conductive pattern layer 12A of conductive pattern layers 12 that constitute a multilayer interconnection, and a second circuit element 14 and connectors 15 are mounted on a fourth conductive pattern layer 12D which is a lowermost conductive pattern layer exposed to the rear of the device. This arrangement can provide the circuit device 10 having a more number of circuit elements. Also, the mounting of the connectors 15 on the rear of the device can facilitate external electrical connection.  <P>COPYRIGHT: (C)2004,JPO&NCIPI