baber/WOPTO huggingface dataset:
Patent JP-2004081086-A (JP)
Title: Cell culture microchamber
Inventor: YASUDA KENJI
IPC: C12M3/00
Filed: 2002-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microchamber changeable in shape as desired according to cell culturing process.  <P>SOLUTION: This cell culture microchamber is such one that a glass substrate 101 transparent to a specific wavelength is laminated with a region 102 having absorption to the specific wavelength and a 2nd region 103 having no absorption to the specific wavelength and consisting of a substance solid at normal temperatures but meltable on heating, and the 2nd region 103 is irradiated with convergent rays of light 402 having the specific wavelength to locally generate heat only in the vicinity of the convergent rays of light to locally melt the region 103 existing in contact with the 1st region 102, thereby forming a space 403 according to the convergent rays of light move.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003209266-A (JP)
Title: Method for changing permittivity, optical variable condensor, ultraviolet sensor and magnetic sensor
Inventor: TAKESADA MASAKI
IPC: H01L21/822
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for extremely enhancing an intrinsic permittivity of a dielectric crystal and to provide a method for controlling the permittivity of the dielectric crystal to a desired permittivity, a variable capacity having a small size and high reliability utilizing the controlling method, an ultraviolet sensor and a magnetic sensor.  <P>SOLUTION: The method for changing the permittivity comprises the steps of holding the dielectric crystal of quantum paraelectrics or a ferroelectric crystal at a temperature near a phase transfer temperature, emitting a light having an energy corresponding to a band gap energy of the crystal, applying an electric field or a magnetic field, inducing a photo-excited state for extremely strongly bringing about a collaboratively mutual action of the dielectric crystal to obtain an extremely large permittivity proportional to the intensity of the light, and controlling the permittivity according to the intensity of the light, the electric field and the magnetic field.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004084370-A (JP)
Title: Decoration material fixture and decoration material mounting structure
Inventor: ISHIMARU HIROSHI
IPC: E04F19/02
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a decoration material fixture capable of simply and surely mounting the decoration material to a setting bed and, at the same time, easily removing it.  <P>SOLUTION: A first member 10 is used for mounting the longer decoration material 20 to the setting bed 30. The first member 10 includes a fixed section 11 fixed to the setting bed 30 and two engaging sections 12 and 13 integrally provided to the fixed section 11 and controlling forward and downward movements to the facing material 20. After the decoration material 20 has been mounted to the first member 10, a second member 25 is fixed to the setting bed 30 while pushing the second member 25 against the upper surface of the decoration material 20, and an upper side exterior wall material 34a is fixed to the upper surface of the second member 25.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004089259-A (JP)
Title: Intramedullary nail
Inventor: FUJIWARA HIROO
IPC: A61B17/78
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an intramedullary nail capable of surely preventing the rotation to the fracture part of a capitular part without damaging bones into which a lag screw and an antirotation means are driven.  <P>SOLUTION: The intramedullary nail(1) comprises: a rod-like nail (2) to be driven into the lumen of the femur (73); a first through-hole (15) obliquely pierced in the middle of the nail; a second through-hole (16) obliquely pierced in the nail more on a proximal part side than the first through-hole and provided with three peak parts (31, 32, and 33); the lag screw (4) provided with a screw (11) to be screwed to the capitular part (71) on a tip and inserted to the first through-hole; and the antirotation means (5) for which a blade part (20) is formed at the tip and which is inserted to the second through-hole and provided with three peak parts (41, 42, and 17). The tip lower part (5a) of the antirotation means inserted to the second through-hole is in contact with the upper end part (11a) of the screw.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003159779-A (JP)
Title: Screen plate and screen printing method using it
Inventor: NAKANO TOMOHITO
IPC: B41F35/00
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a screen plate and a screen printing method using it, capable of preventing a rear wiping sheet after having performed rear wiping from coming off a screen rear surface caused by the vibration of a printing machine.  <P>SOLUTION: A strong adhesive region 5 is provided on a face opposite to the face in contact with a frame 4 of a screen 2, along at least one long side of the pattern region 3, slightly separated from the boundary of the pattern region 3. The strong adhesive region 5 has a stronger adhesive force to the rear wiping sheet than the other region in the surface. The screen plate is attached to the printing machine to perform screen printing and rear wiping by arranging the side where the strong adhesive region is provided to the forward ending point side of squeegee for the rear wiping at the time of reciprocating the squeegee for the rear wiping.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004095836-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: SADABETTO HIROYASU
IPC: H01L23/12
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To connect a silicon substrate and solder balls through conductive connection without effecting the bonding process when manufacturing a semiconductor device called as a BGA(ball grid array), for example.  <P>SOLUTION: A lattice embedding member 34 is bonded onto a bonding layer above a base board 21 having a size coping with a plurality of semiconductor devices. Next, a semiconductor constituting body 23, provided on the silicon substrate 24 with a rewiring 31, a columnar electrode 32 and a sealing film 33, is bonded onto the bonding layer 22 in the opening of the embedding member 34. Next, a sealing film 36 is formed between the semiconductor constituting body 23 and a square frame embedding member 34 at the outside of the semiconductor constituting body 23. Next, a first upper layer insulating film 37, a first upper layer rewiring 39, a second upper layer insulating film 41, a second upper layer rewiring 43 and a third upper layer insulating film 44 are formed in the form of lamination and subsequently solder balls 46 are formed. Next, when the mutually neighbored semiconductor constituting body 23 is cut along a boundary line between the constituting bodies, a plurality of semiconductor devices equipped with the solder balls 46 are obtained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004100798-A (JP)
Title: Hydraulic motor drive mechanism for winch
Inventor: MIYAMOTO AKIRA
IPC: F15B11/02
Filed: 2002-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To suppress generation of abnormal high pressure and cavitation in a hydraulic system even if abruptly stopping a hydraulic motor by improving a drive device of the high-speed hydraulic motor to be adopted for a winch in particular.  <P>SOLUTION: This hydraulic motor drive device is provided with a connecting line 27 connecting a first hydraulic line 24 to a second hydraulic line 26. The connecting line 27 is disposed with a relief valve 48 and a check valve 49. An intermediate part of the connecting line 27 is provided with a tank line 28, so that operating fluid can be fed from the connecting line 27 to an oil tank 29 and from oil tank 29 to the connecting line 27.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004098827-A (JP)
Title: Obstacles detector and program
Inventor: ISHIKAWA TAKAHIRO
IPC: B60R21/00
Filed: 2002-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an obstacles detector capable of reducing false detections due to sudden noise.  <P>SOLUTION: The obstacles detector obtains one-dimensional signals from a picked up image and maintains the obtained one-dimensional signals for the portion of the past N frame and detects an obstacle based on the preserved one-dimensional signals. For example, a predicted obstacle candidate region calculating means determines an ExpectCarSR(X, T), an obstacle candidate region signal predicted by the point (T) in time, by integrating an NowCarSR(X), an obstacle candidate region signal at the present point (T) in time obtained by a single frame obstacle candidate region calculating means, with an ExpectCarSR(X, T-1), an obstacle candidate region signal forecast by the point (T-1) in time until when the signals have been held. A predicted information adding obstacle candidate region calculating means extracts a NowCarSR, an obstacle candidate region signal obtained by the single frame obstacle candidate region calculating means, and an ExpectCarSr, an obstacle candidate region signal forecast by the predicted obstacle candidate region calculating means, while integrating/modeling these two signals, thereby outputs an OutCarSRModel, an obstacle candidate region model.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003160720-A (JP)
Title: Biaxially oriented polyester film
Inventor: MACHIDA TETSUYA
IPC: C08L67/00
Filed: 2002-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a film excellent in mechanical properties, runnability and heat dimentional stability, particularly a film capable of satisfying requirements accompanied by thickness reduction of a high density magnetic recording tape for data backup.  <P>SOLUTION: This biaxially oriented film comprises a polyester in which copper compound particles are dispersed. The copper compound particles are composed mainly of copper oxide. Preferably coarse aggregate of ≥3 μm of the copper compound particles existing in the film is ≤30 pieces/cm<SP>2</SP>, and the chlorine content in the copper compound particles is ≤1 wt.%.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004103152-A (JP)
Title: Optical disk and ultraviolet-curing composition for optical disk
Inventor: ISONAKA TAKESHI
IPC: G11B7/259
Filed: 2002-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a UV-curing composition which is excellent in corrosion prevention of silver or an alloy essentially consisting of silver and is suitable as a lamination adhesive for optical disk substrates and to provide a DVD (Digital Versatile Disk)-9 which is little in increase in reading error (PI (Parity of Inner Error)) ratio of signals and a change in appearance and is excellent in durability even after exposure under severe environmental conditions of a high temperature and high humidity and uses silver or an alloy essentially consisting of silver as a translucent film.  <P>SOLUTION: The optical disk is formed by laminating two substrates with a thin film of metal formed on an information recording layer of at least one substrate with an adhesive consisting of the UV curing composition. The above adhesive is composed of the UV curing composition containing 5 to 60 mass% bifunctional (meth)acrylate having ≥6C aliphatic hydrocarbon groups. Also, the laminated optical disk is formed by using such UV-curing composition as the lamination adhesive.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004104611-A (JP)
Title: Imaging device
Inventor: KURODA OSAMU
IPC: G03B42/02
Filed: 2002-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To enable simple and convenient recognition of whether or not the installation conditions of an image information reader are in a range of installation environmental conditions by providing various types of sensors to the main body of an imaging devices.  <P>SOLUTION: The image information reader 10 includes an operating panel 14 provided on the upper surface of a main body 12 of the imaging device; a temperature sensor 48, a humidity sensor 50, a vibration detection sensor 84, and a tilt angle sensor 86 mounted on the inside surface 46 of the main body 12; cooling fans 54a to 54c for cooling the interior of the main body 12; a cassette 16 to be loaded into a cassette loader 18 in the upper side of the main body 12; a reading unit 64 provided inside the main body 12 for reading radiation image information accumulated and recorded in an stimulable phosphor sheet 20; an eraser 62 for erasing the radiation image information; and a controller 88 for controlling the output signals of various types of sensors 48, 50, 84, 86.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004097663-A (JP)
Title: Stepping/sliding type blood circulation method and tool therefor
Inventor: HIZUKA AKIYUKI
IPC: A63B23/12
Filed: 2002-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stepping/sliding type tool for improving blood circulation of a human body.  <P>SOLUTION: The stepping/sliding type tool is constituted of a stepping/sliding type tool body 1 in which several movable lanes 2 are inner set in a rectangular box body and on the front and rear side faces of which several impact preventing elastic materials 3 are mounted, a sliding type handrail 9 which forms a U-shaped rail 10 on a U-shaped bone material and on which sliding type handles 11 are mounted in the rail, and four posts 5 for fixing the sliding type handrail to the stepping/sliding type tool body. And, sliding type footrest vehicles 4 with rollers are mounted slidably in the front and rear directions on the movable lanes of the stepping/sliding type tool body.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004109215-A (JP)
Title: Developing roller, developing device, process cartridge, and image forming apparatus
Inventor: HIZUKA KYOTA
IPC: G03G15/08
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing roller which has a simple and inexpensive structure, prevents caking of toner on a sleeve, and maintains high image quality, and to provide a developing device, a process cartridge, and an image forming apparatus.  <P>SOLUTION: The developing roller 1 has the sleeve 5a, 5b formed so as to cover the peripheral face of a magnet member 3 and be rotatable around the magnet member 3. The sleeve has the layers 5a and 5b of different heat conductivities. Further, the sleeve is formed so that the heat conductivity decreases toward the layer 5a far from the layer 5b that is closer to the magnet member than the layer 5a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004110401-A (JP)
Title: Document printer and its method
Inventor: YOSHIDA MASAYUKI
IPC: B41J21/00
Filed: 2002-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To change an area and a font size after their area allocation is carried out once.  <P>SOLUTION: When an output paper size is set through a keyboard 105, a block size of each block is decided on the basis of the set output paper size, the size and the font size of an output area is decided on the basis of the decided block size, and the output area and the font with the decided size are arranged. If a layout is edited after arrangement of the font in the output area, the output area and the font are arranged according to the edited layout.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004110432-A (JP)
Title: Profile formation method in conjoint analysis, conjoint analysis method using the profile, and conjoint analysis server
Inventor: YAMAKAWA YOSHISUKE
IPC: G06Q30/02
Filed: 2002-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To form a good commodity profile in conjoint analysis in spite of a great increase in the number of attributes and levels.  <P>SOLUTION: This profile formation method in the conjoint analysis using a computer network is provided with a first step in which a subject is made to input relative importance between a plurality of attributes from a client terminal, a second step in which the subject is made to input the preference of each attribute level from the client terminal, and a third step in which attributes and levels to be used are decided from the information inputted in the first and second steps to be allocated in an orthogonal table for forming a plurality of profiles of the object. The degree of importance and preference of level are inputted by using a slider.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004105493-A (JP)
Title: Felt needle holder and embroidering sewing machine using the same
Inventor: OSADA TOSHIAKI
IPC: D04H18/00
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To express a delicate and fine pattern, moreover, a curved pattern.  <P>SOLUTION: This embroidering sewing machine has a needle receiving part 2 for forming a recessed part 2a for housing a felt needle, a needle holding part 3 for peripherally arranging a plurality of elastic pieces 3a opposed to this recessed part and a pressing part 5 for sandwiching the felt needle between the recessed part and the elastic pieces by elastically deforming the elastic pieces toward the needle receiving part, and has a felt needle holder 1, a linearly reciprocating mechanism 10 for linearly reciprocating the felt needle holder and a cloth moving mechanism 30 for moving cloth in an almost plane. The cloth moving mechanism 30 has a presser foot 31 for pressing down and moving the cloth, a parallely reciprocating mechanism 40 for reciprocating the presser metal in almost parallel to the plane, an orthogonally reciprocating mechanism 50 for reciprocating the presser foot in the almost orthogonal direction to the plane and an interlocking mechanism 60 for moving the cloth by allowing the presser foot to make loop-like motion by interlocking the parallelly reciprocating mechanism 40 and the orthogonally reciprocating mechanism 50.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004112404-A (JP)
Title: Data transmission unit
Inventor: AZUMA YOSHIKATSU
IPC: H04L1/00
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To realize high-quality transmission by facilitating the operation which a direction adjuster makes to receives electric waves with few errors even when there is an error count output but there is not error flag output as a specification of an input/output signal of an error correction decoder.  <P>SOLUTION: The digital transmission unit is composed of a transmitter and a receiving system having a transmission path decoder, wherein the unit further has an error flag converter that converts an error production state represented by an error count into an error flag, and a video image converter that converts the error flag obtained from the error flag converter into a video signal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004109702-A (JP)
Title: Device and method for forming image
Inventor: YOSHII MASAKO
IPC: G03G15/16
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To suppress transfer dust, to stably suppress irregularities in dots regardless of variation in lapse of time or irregularities in a developer and to improve image quality by improving graininess in an image forming device such as a copying machine, a printer and a facsimile.  <P>SOLUTION: A voltage applying member 15 for applying voltage which has the same polarity as a charge polarity of a photosensitive body 3 and also has an absolute value larger than latent image voltage V<SB>L</SB>is provided in an intermediate transfer belt 2 of a part corresponding to a gap on the upstream side of a transferring area in the rotating direction of the photosensitive body 3, and transferring is performed by a transferring bias roller. An optical writer 5 has a static beam spot wherein the relation between a dot pitch P of resolution X (dpi) in a vertical scanning direction and a static beam spot diameter ω is ω ≤ 2P. In this case, the static beam spot diameter ω is 1/e<SP>2</SP>of maximum beam intensity.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004109050-A (JP)
Title: Damage degree estimation method for reinforcement member of structure
Inventor: YOSHIMATSU KENJI
IPC: G01M99/00
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method capable of checking easily the damage degree caused by an earthquake or the like without taking out a reinforcement member of a structural member of a building.  <P>SOLUTION: One end 3a of a board-like test specimen 3 extended in the length direction of a steel beam 2 provided between walls 1A, 1B is fixed onto one wall 1A, and the other end 3b is fixed to a movable block 5 moving along a rail groove 4k of a rail member 4 installed on the wall 1B side of the steel beam 2. The maximum moving distance in the thickness direction of the steel beam 2 on the both end 5a, 5b sides of the movable block 5, caused by deformation of the test piece 3 at the earthquake time is determined from stop positions of detection pieces 6a 6b movable on the rail member 4 only in the direction wherein a force from the movable block 5 is applied, and the damage degree of the steel beam 2 is estimated from the maximum moving distance.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004106151-A (JP)
Title: Tube body connecting method, tube body connection separating method, tube body attaching/detaching device and fluid delivery device
Inventor: KAZAMA KATSUHIRO
IPC: B23P21/00
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device simply, surely, and safely attaching and detaching accessories such as a tube and the like to be connected to a fluid outlet of a spraying apparatus without any individual difference.  <P>SOLUTION: This tube body connecting method connects the cylindrical tube body 10 expandable or deformable in the diameter enlarging direction to a connecting body 20 having a narrow and long columnar insertion part 21 composed of non-deformable material. This tube body connecting method is so formed that the connecting side is provided with an insertion part end part 22 enabling the close sticking to the opening end part 11 of the tube body and a conduction passage 23 further inserting in the inside and connecting to the insertion part end part, a prescribed part 12 of the tube body is closed with the tube body opening end part closely stuck to the insertion part end part so as to set a prescribed region 13 in the connecting side inside of the tube body to an airtight state, pressure air is guided therein via the conduction passage to release the close sticking between the tube body opening end part and the insertion part end part, and then the tube body or the insertion part is moved to insert the insertion part into the tube body so as to connect the both.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004110723-A (JP)
Title: Usb system and control method, usb host equipment, and usb device equipment
Inventor: ITO MASAHIRO
IPC: H04N5/225
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To enable USB device equipment to control the other USB device equipment.  <P>SOLUTION: A PC 1 has a relay function protocol 10 for relaying the communication between USB device equipments. A digital camera 4 has a relay function protocol 11 for communicating with the other USB device equipment through the PC 1. When the USB device equipment is connected to an USB bus, the PC 1 makes an inquiry to the equipment whether it is loaded with the relay function protocol 11 or not, and stores its response. The PC 1 transmits, in response to an operation request from a camera 4, a list of operable USB device equipments to the camera 4 and transmits an operation list of selected equipment to the camera. According to a user's instruction, the relay function protocol 11 of the camera 4 transmits a control command for the selected USB device equipment to the USB device equipment concerned through the relay function protocol 10 of the PC 1.  <P>COPYRIGHT: (C)2004,JPO