baber/WOPTO huggingface dataset:
Patent JP-2000323274-A (JP)
Title: El display
Inventor: YAMAZAKI SHUNPEI
IPC: H01L33/00
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To eliminate a line unnaturally dividing a screen even from a large screen display and provide the screen easy to watch by connecting one end of a conductor to a hole penetrating a substrate and electrically connecting it to electrodes. SOLUTION: In an EL display, an ITO electrode 3 is formed on a glass substrate 2, a hole 6 penetrating through the glass substrate 2 is provided in the end of the glass substrate 2, and a conductor 4 is provided thereto to be connected to the ITO electrode 3. The thickness of the conductor 4 can be set to extremely fine, for example, 0.3 mm so that, if the conductor 4 is connected to the output side of the IC and when a liquid crystal display is manufactured using a plurality of substrates, it is thoroughly possible that the width not contributed to the display is set to not more than 1 mm (a part for adhesive for sticking the substrates together). Among the conductors 4 used are stainless steel, Fe, Cu, Ag, Au, Ta, W, Ni, Cr, Mo, Al, C and other conductors.
Patent JP-2001299640-A (JP)
Title: Toilet stool device with seat lifting and lowering function
Inventor: TANAKA KUNIAKI
IPC: A47K13/10
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a toilet stool device with a seat lifting and lowering function hardly staining a lift. SOLUTION: This toilet stool device with seat lifting and lowering function has a toilet stool 2, the seat 6 arranged above the toilet stool 2 and the lift 4 being arranged on an upper surface of the toilet seat 2 and vertically moving the seat 6, and has the lift 4 composed of a base stand 9 fixed to the toilet stool 2, a seat fixing member 10 fixed to the seat 6 and a driving part 11 being arranged between the base stand 9 and the seat fixing member 10 and moving the seat fixing member 10 in the vertical direction. Thus, a stain preventive member 14 is arranged for covering the whole or a part of a boundary part between the lift 4 and the toilet stool 2 in a state of positioning the seat 6 in the lowest position.
Patent JP-2001300741-A (JP)
Title: Device and method for resistance welding
Inventor: KIKUCHI KIYOSHI
IPC: B23K11/30
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a resistance welding device peeling automatically the sticking of an electrode after welding, resulting from the welding to a work. SOLUTION: In the welding device for welding by bringing electrodes 61, 62 into contact with the work to cause an electric current to flow, the electrodes 61, 62 are turned in the forward moving direction by actuators 39, 40 for turning before a welding current is made to flow, and in this state, the welding is performed. After the welding, the electrodes 61, 62 are turned in the reverse direction by the actuators 39, 40 for turning again.
Patent JP-2000321776-A (JP)
Title: Bottom resist for two layer technique
Inventor: HIEN STEFAN DR
IPC: G03F7/004
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a bottom resist which is compatible with a chemically strengthened photoresist and has high stability in a halogen plasma by incorporating a phenol-base foundation polymer, a thermally active compound which liberates sulfonic acid in excess of a specific temp. and a solvent into the resist. SOLUTION: The resist contains the phenol-base foundation polymer, the thermally active compound which liberates the sulfonic acid in excess of 100 deg.C and the solvent. The content of the foundation polymer is, for example, preferably 8 to 40 mass%, advantageously 8 to 15 mass%. The content of the thermally active compound is preferably 0.0005 to 4 mass%, advantageously 0.02 to 0.1 mass% and the balance is the solvent. The crosslinking reaction is purely thermally effected at a temperature exceeding 100 deg.C and in a short time. The foundation polymer of the resist has an aromatic structure of a high content and renders high corrosion stability. The thermally active compound is an onium salt, etc., of a constitutional formula R2I+X- (1), where the group R denotes 1-12C alkyl, etc.
Patent JP-2001306782-A (JP)
Title: Method and system for drawing up commercializing plan on the basis of intellectual property information
Inventor: SHIROMARU ISAO
IPC: G06Q50/10
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a method and a system for drawing up a commercializing plan while obtaining respective professional information form each expert of technique, business and finance on the basis of intellectual property information. SOLUTION: A server 120 connected to the Internet 16 is provided with a patent information database 20, a commercializing progress database 22 and a member database 24. Information registered in the respective databases is read by a technique expert, a business expert and a finance expert accessing from user terminals 18 through the Internet 16, and the professional information transmitted from the respective experts is registered in the database 22. Also, questionnaire answers to commercializing progress information are obtained from general users and manufactures.
Patent JP-2001307925-A (JP)
Title: Oil-immersed electric apparatus
Inventor: TAKANO MASAHIRO
IPC: H01F27/02
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To constitute an oil-immersed electric apparatus that never spurts out insulating oil even if an inner failure such as a short circuit occurs in the apparatus. SOLUTION: Flat plates are assembled into the rectangular parallelepiped tank of an oil-immersed transformer, deformation preventing frames are arranged at positions in parallel crosses confronting the edges of end plates, side plates, and a ceiling plate, the ends of the deformation preventing frames are linked together, and spacers are disposed between the edges of the end plates, side plates, and ceiling plate of the tank and the deformation preventing frames respectively.
Patent JP-2001310467-A (JP)
Title: Ink jet head
Inventor: MOTO YOICHI
IPC: B41J2/05
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet bead capable of forming an image with less variation in density by making an ejection quantity of ink constant. SOLUTION: There is disclosed the ink jet head wherein a substrate having multiple heating resistors 3 and a plurality of driver ICs arranged in parallel and a top plate 8 having multiple ink ejection nozzles 9 provided thereon are disposed with a predetermined gap in such a manner that the ink ejection nozzles 9 are placed on the upper portions of the heating resistors 3, respectively, the gap formed between the substrate 1 and the top plate 8 is filled with ink and ink drops are ejected from the ink ejection nozzles 9 by virtue of heat energy of the heating resistors 3.  The ink is circulated in a region right beneath the ink ejection nozzles 9 so as to flow in a direction perpendicular to the arrangement direction of the heating resistors 3 and is discharged from the gap between the substrate 1 and the top plate 8 through the region between an attachment region of the heating resistors 3 and an attachment region of the driver ICs.
Patent JP-2001316373-A (JP)
Title: Method for producing 1-alkyl-3-alkylimidazole halide salt
Inventor: KOBAYASHI HISAFUMI
IPC: C07D233/58
Filed: 2000-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a produced 1-alkyl-3-alkylimidazole halide salt as high purity crystals in a good yield when producing a 1-alkyl-3- alkylimidazole halide salt by reacting a 1-alkylimidazole with an alkyl halide. SOLUTION: This method features comprising the following processes: (i) a process where the above reaction is carried out by heatup in an organic solvent which is a good solvent to the 1-alkylimidazole and also is a poor solvent to the 1-alkyl-3-alkylimidazole halide salt; (ii) a crystallization process where a reaction product liquid obtained in the above process is cooled to precipitate the 1-alkyl-3-alkylimidazole halide salt as crystals; (iii) a solid-liquid separation process where a crystalline slurry liquid obtained in the crystallization process is separated from the organic solvent; and (iv) an organic solvent- removing process where the organic solvent adhered to the crystals obtained in the solid-liquid separation process is vaporized and removed from the crystals.
Patent JP-2001313151-A (JP)
Title: Static charging device
Inventor: SATO TATSUYA
IPC: G03G15/02
Filed: 2000-05-02
Abstract: PROBLEM TO BE SOLVED: To prevent generation of ozone and NOx or irregular charging and make the life of the charging device long. SOLUTION: The charging device comprises an anion forming space portion that is formed of the electron emitting surface of the electron emission element 101 which emits electron given energy by means of the electric field inside the element, and guide means 105, 106 that guide the gas for making anion in the anion forming space portion. The anion and electron formed in the anion forming space portion are emitted together with the gas guided in the anion forming space portion, and the charge an object with the anion and electron.
Patent JP-2001314484-A (JP)
Title: Medical plural chamber container and manufacturing method thereof
Inventor: MUNEKUNI HIDEKI
IPC: A61J1/05
Filed: 2000-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a medical plural chamber container and the manufacturing method thereof, which can stably separate a plurality of chambers from one another in mixing different chemicals in a plurality of chambers to get a uniform solution. SOLUTION: The medical plural chamber container has a first and a second chambers which contain chemicals. The first and the second chambers are divided by means of a lock out body. The lock out body is provided with a communicating section at least partially with a thin edge portion interposed and at least part of the thin edge portion is cut, enabling the first and the second chambers to communicate with each other. In the manufacturing method of the medical plural chamber container, it is the most preferable to take the process that at the time of extrusion using a crosshead die, the lock out body is continuously guided into a plastic film and continuously secured to a prescribed position on the plastic film.
Patent JP-2001023407-A (JP)
Title: Directional surface illuminating device using micro-prism guide
Inventor: HOAN MANUEL TEIJIDOO
IPC: F21V8/00
Filed: 2000-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a device to illuminate a plane having a wide area in proportion to the light source uniformly from aside using a single light source. SOLUTION: A solid photo-guide has a micro-prism having a refraction index (n) to illuminate the surface 4 uniformly by making grazed incidence at an angle θ1, consisting of a plane 15 and plane 14 with the plane angle δ of the section substantially perpendicular and horizontal, respectively, to the surface 4. The micro-prism formed in a recess, and one surface 21 of micro-prism facing the plane 15 has an edge 22 consisting of a parallel surface 14 inclined at an angle α(-) with respect to the axis of the guide and another edge 23 consisting of a vertical surface 15 inclined at an angle γ(-) with respect to the perpendicular to the surface to be illuminated. The values of α(-) and γ(-) are decided on the basis of the characteristics of guide n, θ1, and δ.
Patent JP-2001318428-A (JP)
Title: Lamp cartridge
Inventor: KOGA RITSUO
IPC: G03B21/28
Filed: 2000-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a lamp cartridge which realizes both of downsizing and silencing by surely decreasing the leaking visible rays leaking out of a lamp cartridge and lessening the temperature rise of the lamp cartridge by IR rays. SOLUTION: The outer surface of a reflection mirror of a high-luminance lamp 10 with the reflection mirror is provided with a visible light shielding layer consisting of a heat resistant material having high thermal conductivity. In illumination, the visible light shielding layer shields the leaking visible rays and absorbs IR rays but a cooling fan 30 operates so that cooling air 40 inhaled from a hole 20b of a case 20 existing in front of the reflection mirror is exhausted while cooling the visible light shielding layer. As a result, the leaking visible rays are decreased and the temperature rise of the lamp cartridge by the IR rays is suppressed as well.
Patent JP-2001320671-A (JP)
Title: Code storage method, recording device, and reproducing device
Inventor: OKABE MASAO
IPC: H04N19/46
Filed: 2000-05-09
Abstract: PROBLEM TO BE SOLVED: To solve a problem of a conventional code storage circuit that has had remarkable distortion at high-speed reproduction and correction because of a difference caused by an important (low frequency) code quantity recorded with priority in each macro block since a code recording area is decreased by an inserted dummy block although a code storage circuit where a dummy DCT block is inserted to record a video signal of a 422 form at a low compression rate has a high affinity with a conventional circuit. SOLUTION: A recording area of a macro block is selected to have a size the same as that of a 411 form and divided into 4DCT blocks/macro blocks corresponding to 2Y2C without a residue. A classification section 13 designates a block position and its capacity of a recording area of each DCT block recorded with priority through 1st path recording denoting the recording with the highest priority. Varying the designated value can simply cope with even the 411 form. Furthermore, properly selecting a ratio of important data of luminance and color difference signals stored in a macro block with priority can make the affinity with a conventional circuit compatible with the image quality.
Patent JP-2001320652-A (JP)
Title: Projector
Inventor: NINO YUICHI
IPC: G01B11/24
Filed: 2000-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a projector that projects an image onto an optionally three-dimensionally shaped projecting screen and can obtain an output video image without distortion. SOLUTION: A camera photographs a point Q on a projection screen corresponding to a measurement point P in a video image outputted from the projector and a point R corresponding to the point Q is detected from an obtained camera image. Then using a camera internal parameter denoting an internal characteristic of the camera calculated in advance calculates a camera coordinate at a point R" in a space corresponding to the point in the camera image. Then utilizing an expression of the projection screen calculated in advance or a set of points calculates the camera coordinate of a cross point Q between the projection screen and a straight line tying the lens center Oc of the camera and the point R".  Finally cross-references between the point of the camera image and the camera coordinate of the cross point Q are obtained while changing the position of the point P, and the position attitude in the camera coordinate system of the projector and the projector parameter denoting the internal characteristic are calculated.
Patent JP-2001324369-A (JP)
Title: Piezo water head measurement method
Inventor: KAMIMURA YOSHIJI
IPC: G01C13/00
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a piezo water head measurement method exhibiting excellent accuracy and durability in a great change of a water level. SOLUTION: Into a hole 1 bored in the ground, a piezo tube 3 housing an optical fiber cable 2 provided with nichrome wires 22 inside is inserted so as to continuously measure a temperature distribution inside the tube 3 in the depth direction, and from the temperature distribution, a groundwater level inside the tube is detected for finding a piezo water head L1. In this case, if temperatures of water and air inside the piezo tube 3 are in equilibrium mutually, a temperature difference is forcibly generated by passing electric current through the nichrome wires 22.
Patent JP-2001323251-A (JP)
Title: Method for producing granular ultraviolet absorber
Inventor: HARUNA TORU
IPC: C09K3/00
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To obtain a granular ultraviolet absorber having a sufficient strength to prevent a powder dust from generating in a handling operation without containing impurities such as a binder with regard to a benzotriazole-based ultraviolet absorber. SOLUTION: This method for producing the granular benzotriazole-based ultraviolet absorber is characteristically obtained by mixing the benzotriazole- based ultraviolet absorber represented by the general formula (I) (wherein, (n) denotes 1 or 2; R1 denotes H, a 1-18C alkyl, or the like, when the (n) is 1 and denotes a 1-8C alkylene when the (n) is 2; R2 denotes H, a 1-18C alkyl, or the like; R3 and R4 denote each H, a halogen, a 1-18C alkyl, an alkyloxy, an aryloxy or an aralkyl, independently; and R3 and R4 may form benzene ring by forming a linkage) with a kneading medium in an amount of 1-50 mass % based thereon to granulate and then removing the kneading medium by drying.
Patent JP-2001292344-A (JP)
Title: Object reading device
Inventor: FUKATSU HIROICHI
IPC: H04N5/335
Filed: 2000-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized object reading device that can contactlessly ready an object such as a fingerprint. SOLUTION: The object reading device is provided with an image forming means 2 that is an assembly of lens systems having a mapping capability of an erected unmagnification image and an image sensor 3, and the image forming means 2 and the image sensor 3 are respectively placed at a position at which the image sensor 3 can read the image of an object 1 that is going to be read by the image sensor 3 is transferred and formed by the image forming means 2.
Patent JP-2001330850-A (JP)
Title: Liquid crystal display device and its defect rectifying method
Inventor: NAKANISHI ISAO
IPC: G09F9/00
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To improve the manufacturing yield of a liquid crystal display device by providing a liquid crystal display device having structure which facilitates rectifying of a display defect due to the defect of an auxiliary capacitance and its defect rectifying method. SOLUTION: An auxiliary capacitance electrode 14 has a first area 14a, a second area 14a and a third area 14c. The first area 14a includes a connection terminal 14t to be connected to a connecting wiring 24 and a contact part 14h to be exposed in a first contact hole 19a and the second area 14b is electrically connected to the first area 14a via the third area 14c whose width is narrower than that of the first area 14a and the second area 14b. Then, the display failure due to the defect of the second area 14b is rectified by disconnecting electrically the first area 14a from the second area 14b each other while disconnecting the third area 14c of the auxiliary capacitance 14.
Patent JP-2001328443-A (JP)
Title: Device and method for analyzing idling noise for transmission
Inventor: FUJIMOTO TSUTOMU
IPC: B60K17/06
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a device for analyzing idling noise for a transmission, capable of accurately analyzing the characteristic of idling noise in relation to oil temperature and furthermore setting the various conditions of the transmission appropriately on the basis of the analyzed result. SOLUTION: The angular velocity d/dt θ C/S of a countershaft influenced by both gear mesh parts (the main factor of idling noise) on the input shaft side and main shaft side is obtained every oil temperature, and the angular velocity d/dt θ C/S is differentiated to obtain angular acceleration d2/dt2 θC/S. The RMS value of the angular acceleration d2/dt2 θ C/S is logarithmically converted and made into a graph every oil temperature in relation to idling noise.
Patent JP-2001331535-A (JP)
Title: Device and method for integrating component table data, and computer-readable recording medium with recorded program
Inventor: KATSUYAMA TSUNEKICHI
IPC: G05B19/418
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To generate integrated component table data by putting component table data (hereinafter BOM) generated by a three-dimensional CAD system and component table data generated by a two-dimensional CAD system into one as product constitution and to instruct a production control system for preparations according to the generated integrated component table data. SOLUTION: This device is provided with a 3D component table data editing part 12 which inputs the component table data from the three-dimensional CAD system and edits them and a 2D component table data editing part 13 which inputs the component table data from the two-dimensional CAD system and edits them. The component table data are inputted from them respectively and integrated by a component table data integration part 14. According to the integrated component table data integrated by the component table data integration part 14, a preparation instruction part 15 instructs component preparations.
Patent JP-2001329609-A (JP)
Title: Connecting structure of roofing material and wall material
Inventor: KOBAYASHI TOSHIMICHI
IPC: E04B1/08
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To provide the connecting structure of a roofing material and a wall material, by which transport and assembly are facilitated while a special connecting member is not required in case of assembly and appearance is not damaged. SOLUTION: In the connecting structure of the roofing material 1 and the wall material 2, by which the wall material 2 is connected to the roofing material 1, in which a falling section 1b is formed by downwards bending both side sections and which is used for forming a structure such as a storage, a garage or the like, a wall-material upper section 2b is bent to the rear side so that a stepped section 5 equal to the wall thickness section of the roofing material can be formed to the front of the upper section 2b of the wall material, the external side face of the upper section 2b of the wall material is superposed onto the internal surface of the falling section 1b of the roofing material 1 while the lower end of the falling section 1b of the roofing material 1 is placed at the stepped section 5 of the wall material 2,  and the superposing section of the roofing material 1 and the wall material 2 is connected and fixed by bolts 8.
Patent JP-2000354979-A (JP)
Title: Tool having combustion power
Inventor: DEIESO TONY
IPC: B25C1/08
Filed: 2000-05-18
Abstract: PROBLEM TO BE SOLVED: To protect a nose piece of a tool from a shock by forming and arranging a shield to form a cavity between the nose piece and the shield, and inclining the same from the upper end part to the lower end part. SOLUTION: In order to protect four side surfaces of a nose piece 26, a shield 73 is formed and arranged to protect at least three of the side surfaces, and a fourth side surface is brought into contact by a fastener magazine 22 and engaged. At least one operation opening 94 in the shield 73 is given to operate a drive control screw on the nose piece 26. Each operation opening 94 is formed and arranged to operate only one drive control screw at one time. Plural operation openings 94 are given so that the shield 73 of the same nose piece is used on various tools 10. Further, the shield 73 is constructed to form a cavity 95 between the nose piece 26 and the shield 73 to control the drive.
Patent JP-2001338403-A (JP)
Title: Magnetic head and digital recording and/or reproducing dev[ce using the same
Inventor: YAMAGAMI HIROSHI
IPC: G11B5/127
Filed: 2000-05-25
Abstract: PROBLEM TO BE SOLVED: To solve the usual problem that magnetic permeability of a crystal can be raised and the output from an analog magnetic head can be increased, for example, by making the magnetic anisotropy energy K1 of the crystal as small as possible but the coefficient of variation of the maximum output (COVmax) becomes large and recording/reproducing characteristics of a digital signal are deteriorated when K1 is made too much small in the case of a digital magnetic head. SOLUTION: K1 of a single crystal ferrite core is set up to be >=150 J/m3 to <=300 J/m3. As a result, the coefficient of variation of the maximum output (COVmax) can be restrained to be 3.5% or smaller and the output of the digital magnetic head can be increased.