baber/WOPTO huggingface dataset:
Patent JP-2002120370-A (JP)
Title: Fluid ejector, ink jet unit and its operating method
Inventor: MARUSAK RONALD E
IPC: B41J2/14
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet unit in which conventional adhesive bonding is not required between a converter and a chamber and some degree of positional misalignment is allowed between them. SOLUTION: An electrostatic attraction serves as adhesive between a piezoelectric actuator 5 and the flexible wall 8 of a fluid chamber 1. The single actuator 5 which can be shared among a plurality of channels provides a force for driving ink 2 outward from a nozzle 4. An electrostatic field can be turned on/off and each individual channel is fixed selectively to the actuator 5 only when it must eject a liquid drop.
Patent JP-2003096975-A (JP)
Title: Hard roofing material
Inventor: ISHIKAWA TAKASHI
IPC: E04D1/24
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a hard roofing material, which is lightweight, has excellent weatherbility and is maintenance-free. SOLUTION: In the hard roofing material A, a plurality of hollow holes H are formed along the upstream side from the downstream side of the substantially square-shaped tabular hard roofing material A.
Patent JP-2003109040-A (JP)
Title: Device and method for producing image, electronic equipment and computer program
Inventor: MATSUMOTO REIJI
IPC: G06T19/00
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To perform fast plotting in a 3D image that continuously changes in particular, which is difficult in the conventional plotting system. SOLUTION: An image producing device 1 is configured by being provided with a plotting application processing part 11 for making a plotting device 13 draw a 3D image and a graphic library 12. The plotting application processing part 11 divides data into coordinate conversion information and plotting object information to plot an image, respectively generates the coordinate conversion information and the plotting object information with independent information generating means, and the graphics library 12 stores and manages the coordinate conversion information and the plotting object information. The plotting device plots a 3D image on the basis of the stored and managed data and outputs the 3D image to a display device. Plotting object information is produced as plotting object information, making and area wider than an area of a field of view corresponding to a 3D image to be plotted this time to be an object.
Patent JP-2003100464-A (JP)
Title: Organic electroluminescence display equipment
Inventor: KINOSHITA SHIGEO
IPC: H01L27/32
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To obtain high display luminosity with electric power less than before in the organic EL display equipment constituted by arranging a pair of positive and negative electrodes 12 and 17 to the both sides of the organic layer 13. SOLUTION: In the organic EL display 1, the organic layer 13 is formed in the shape of stripes, and the reflective ribs 2 are arranged between the stripes of this organic layer 13, respectively. This reflective rib 2 is formed from a metal reflector 21, which presents a trapezoid of which the cross-sectional form reduces toward the optical radiation direction of the organic layer 13, and an insulated film 22, which covers the surface of this reflector 21.
Patent JP-2003096791-A (JP)
Title: Foundation structure of building, foundation formation using the same and its construction method
Inventor: TANAKA MASATAKA
IPC: E02D27/01
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To shorten a construction period and reduce a cost by lessening ditches which must be excavated to foundation ground and dispensing with temporary frames for placing concrete in a foundation structure of a building, foundation formation using it and its construction method. SOLUTION: The ditch 3 is excavated in only an area along the neighborhood of an external circumference of a floor face shape of the building for the foundation ground 1, and concrete foundation blocks 2 unitized in the ditch 3 are connected and assembled. Bar arrangements 5, 6 are combined on improved ground 4b produced between an outside wall 2a and an inside wall of the block 2 and inward of the block to place concrete 18 so as to bury these bar arrangements, and an upper face of the concrete is at a prescribed height or higher than a ground level. The temporary frames arranged for placing concrete 18 are not needed and temporary installation can be saved.
Patent JP-2003100995-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: IGARASHI YASUSHI
IPC: H01L27/105
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device capable of maintaining high performance by suppressing the diffusion of hydrogen in the device in the case of forming a passivation film in the device which is easily deteriorated by in the performance by the hydrogen diffusion, and to provide a method for manufacturing the same. SOLUTION: The semiconductor device comprises a semiconductor substrate 1, a ferroelectric capacitor 7 formed on the substrate 1, a first interlayer film 3 including the capacitor 7, and a passivation film 6 formed on the film 3. The device further comprises a hydrogen diffusion preventive film 5 formed right near and under the film 6. The method for manufacturing the semiconductor device comprises a step of forming the hydrogen diffusion preventive film at least right near and under the passivation film.
Patent JP-2003109796-A (JP)
Title: Plasma discharge tube for decomposing device of organohalogen compound
Inventor: HAMAZAKI MASANORI
IPC: H05H1/24
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a plasma discharge tube for a decomposing device of an organohalogen compound, which is excellent in hermetic characteristic. SOLUTION: The discharge lamp 21 used in a decomposing device of an organohalogen compound, in which a micro wave is exposed to a gas containing the organohalogen compound to generate a thermal plasma, and the organohalogen compound is reacted with steam to decompose it, is produced as porous alumina having a closed layer.
Patent JP-2003107783-A (JP)
Title: Negatively charged dry process toner
Inventor: MIYAGAWA NOBUHIRO
IPC: G03G9/09
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide negatively charged dry process toners which are formed by externally adding the aluminum oxide-silicon dioxide compound oxide particles obtained by an in-flame hydrolysis process to toner base particles, are excellent in the uniformity of electrostatic charge of the toner particles, are less in fogging and can improve transfer efficiency. SOLUTION: The negatively charged dry process toners are formed by externally adding the aluminum oxide-silicon dioxide compound oxide particles obtained by the in-flame hydrolysis process and silicon dioxide particulates to the toner base particles, in which the compound oxide particulates exhibit two kinds of work functions; the first work function ranging from 5.0 to 5.4 and the second work function ranging from 5.4 to 5.7; in addition, the work function of the toner base particles is 5.3 to 5.65, is greater than the first work function of the compound oxide particles and smaller than the second work function of the compound oxide particles.
Patent JP-2003104026-A (JP)
Title: Suspension device for vehicle
Inventor: SANO SUSUMU
IPC: B60G21/055
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To make parts small in size and length and to make layout compact, when an elastic bush is applied to a mounting part for a lower arm of a control link. SOLUTION: In this suspension device for a vehicle, one end side of the control link coupled with a stabilizer 8 at the other end is mounted on the lower arm 10 supporting a suspension spring and extending in a vehicle width direction. The lower end mounting part of the control link is constituted of the elastic bush 25. The coupling part with the stabilizer 8 is arranged between the lower arm 10 and a suspension cross member. A connecting rod part is inserted into a through hole formed on a side closer to a pivotally supporting part 10b by the suspension cross member than a spring receiving part of the lower arm 10 and is extended in substantially upper and lower directions. The lower end mounting part is mounted on a side closer to the pivotally supporting part 10b than the spring receiving part on a lower surface side of the lower arm 10.
Patent JP-2003113297-A (JP)
Title: Biaxially oriented polylactic acid film
Inventor: YOSHIGA NORIO
IPC: C08L67/04
Filed: 2001-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a biodegradable biaxially oriented polylactic acid film excellent in scratch resistance. SOLUTION: This biaxially oriented lactic acid film uses a resin composition including the polylactic acid and 0.005-5 wt.% of chain particles having an average radius of primary particles of 1-400 nm and a chain coefficient of 3-200 as the main component.
Patent JP-2003112104-A (JP)
Title: Coating apparatus and production method of web
Inventor: YAMAKAWA KATSUSHI
IPC: B05D1/26
Filed: 2001-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a coating apparatus capable of preventing the amount of a coating liquid to be applied to a web from becoming excess while advantageously utilizing the stable support of the web owing to avoidance of contact between a coating nozzle and the web and a large amount of sprayed coating liquid and also capable of properly preventing the deterioration of the circulating coating liquid, and to provide a production method for the web using the coating apparatus. SOLUTION: The coating apparatus is provided with a pipe type coating nozzle for spraying the coating liquid out of a coating liquid spraying port to the surface of the continuously running web, a first flat pat formed adjacently to the coating liquid spraying port on the downstream side in the web running direction, and a second flat part formed adjacently to the first flat part on the downstream side in the web running direction, and the production method of the web is carried out by employing this apparatus.
Patent JP-2003121510-A (JP)
Title: Inspection method for integrated circuit
Inventor: SHINDO NAOKI
IPC: G06F11/22
Filed: 2001-10-10
Abstract: PROBLEM TO BE SOLVED: To reduce the use ratio of a disk and a memory in an integrated circuit inspection device. SOLUTION: First, as shown in Fig. 2 (a), in a step St 11, the analysis of signal data is performed with respect to respective test patterns P1 -Pn contained in a test pattern group 150. At this time, the common data block, contained in two or more arbitrary test patterns, is searched. Next, in a step St 12, a data block 21 is stored in a device 14, so that the data blocks constituting the respective test patterns P1 -Pn do not overlap with each other to form a data block group 22. Next, in a step St 13, a control table 19 showing the constitution of the respective test patterns P1 -Pn is formed to be stored in the disk 14. Next, in a step St 14, a command is issued to the integration circuit inspection device to start inspection.
Patent JP-2003122821-A (JP)
Title: Delivery arrangement method and system
Inventor: SHIBUYA TOMOAKI
IPC: G06Q50/28
Filed: 2001-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a delivery arrangement method and system free from causing a human error such as an arrangement omission or an error in the number of demands without taking extra commission time from an equipment and material center that received the demand to the other equipment and material center or taking extra time and cost for delivery allowance. SOLUTION: When parts demand information is inputted through a communication network 14, inventory information on parts in stock at present on each of a plurality of equipment and material centers 13 connected to the communication network 14, for carrying out the inventory control of parts, delivery van information on delivery vans ready to turn out for delivery, and information on delivery time required for the delivery of parts in the case of turning out for delivery, are retrieved, and the equipment and material center 13 that can deliver the demanded parts fastest to a parts demand place is automatically selected from the retrieval result to make delivery arrangements.
Patent JP-2003123172-A (JP)
Title: Emergency notification apparatus
Inventor: WADA KAZUNARI
IPC: H04W4/90
Filed: 2001-10-11
Abstract: PROBLEM TO BE SOLVED: To provide an emergency notification apparatus which can transmit newest location data to an emergency notification center even when the location data cannot be obtained from a navigator. SOLUTION: The emergency notification apparatus 11 is provided with a GPS receiver 14, a radio equipment 17 and a control part 13. When the location data can be obtained from the navigator 1 of outside, the emergency notification apparatus 11 stores the location data and when the location data can not be obtained, the emergency notification apparatus 11 stores the location data calculated by the GPS receiver 14. The stored data is transmitted to the emergency notification center 30 in the case of performing emergency notification.
Patent JP-2003122965-A (JP)
Title: Support system for replacing old personal computer
Inventor: SUZUKI HIROYOSHI
IPC: G06Q30/02
Filed: 2001-10-11
Abstract: PROBLEM TO BE SOLVED: To support PC purchase in detail by explaining into particulars such as HW components. SOLUTION: A user terminal 1 is a target PC to be replaced for a new one and incorporates its HW information as DMI (Desktop Management Interface) information. PC database 4 retains the type name of the PC sold in the past and its HW information. A server responds to the access from the user terminal and transmits a DMI information transmission permission screen enumerating prescribed hardware information of the PC, or the target to be replaced, to the user terminal. When obtaining a permission from the user terminal through the screen, the server obtains prescribed HW information from the DMI information and transmits a desired PC questioning screen.  When receiving the desired price and shape from the user terminal through the screen, the server searches recommended PCs and their detailed specifications from the database 4 and transmits a recommended PC presentation screen to the user terminal. When receiving the screen with changes added by the user terminal, the server searches a final PC and its detailed specifications and transmits them to the user terminal.
Patent JP-2003119580-A (JP)
Title: Recycling system
Inventor: AKASEGAWA KATSUO
IPC: C23F1/46
Filed: 2001-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a recycling system for effectively recycling copper chloride that has been extracted when recycling an etching solution, of which the composition has been changed through etching. SOLUTION: This recycling system comprises a copper sulfate generation unit 1, where copper chloride extracted in recycling the etching solution is charged into a tank for storing sulfuric acid, to generate copper sulfate and hydrogen chloride which does not remain in the tank due to vaporization; a distillation unit 2 for distilling the aqueous solution in the tank of the copper sulfate generation unit 1, and taking out crystals of copper sulfate; a copper deposition unit 3, which is so-called an electrolysis device, for depositing copper on the electrode of a cathode side immersed into an aqueous solution in which the crystals of copper sulfate taken out from the above distillation unit 2 are dissolved. Accordingly, copper chloride extracted from the etching solution can be effectively recycled.
Patent JP-2003134790-A (JP)
Title: Linear motor
Inventor: SHIKAYAMA TORU
IPC: H02K41/02
Filed: 2001-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a linear motor in which a copper loss due to a circulating current in armature windings and a viscous damping force can be eliminated even in the case that the right and left armature windings are connected in parallel. SOLUTION: The linear motor is provided with parallel stators 111, 112 in right and left which have a plurality of fixed permanent magnets 113, and a rotor 120 in which armature windings 123, 124 are wound around an armature core 129 having right and left teeth 125. In this motor, the number of teeth of one side out of the right and left teeth 125 of the core 129 is set at N (an odd number being a multiple of 3), the number of poles of the magnets 113 facing the number of teeth N is set at P (an even number not less than 2), and the moving direction positions of the magnets 113 provided on the right and left stators 111, 112 are mutually shifted by a degree of δ=((-P)×1/2+N)×P/N×180 in an electric angle.  Also, the moving direction positions of the windings 123, 124 are shifted by M=(-P)×1/2+N slot, and the same phases of the right and left windings 123, 124 are mutually connected in parallel.
Patent JP-2002204189-A (JP)
Title: Power line noise filter
Inventor: WAZAKI MASARU
IPC: H03H7/09
Filed: 2001-10-16
Abstract: PROBLEM TO BE SOLVED: To effectively reduce a noise on a power line in a wide frequency band and to effectively decrease not only a continuous noise but also a sudden noise. SOLUTION: A power line noise filter 10 detects a change of a current at conductive lines 1a, 1b of the power line 1 by a detector 11 and hence detects the noise of a common mode of current properties on the line 1. A reverse phase signal generator 12 generates a reverse phase signal as a signal having a reverse phase to the noise detected by the detector 11. Further, the change of the same current corresponding to the reverse phase signal is given to the two lines 1a, 1b of the line 1 for the two lines 1a, 1b of the line 1 by an injection circuit 13. Thus, the noise of the common mode of the current properties on the line 1 is cancelled.
Patent JP-2002201200-A (JP)
Title: Fusion protein with immunoglobulin portion, its preparation and use thereof
Inventor: LAUFFER LEANDER
IPC: A61P13/12
Filed: 2001-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a protein capable of being easily purified, and retaining functional characteristics. SOLUTION: This genetically engineered soluble fusion protein is composed of a human protein not belonging to the immunoglobulin family, or of a part thereof, and of various portions of the constant region of an immunoglobulin molecule. The functional properties of the two fusion partners are surprisingly retained in the fusion protein.
Patent JP-2003120886-A (JP)
Title: Electrically fused joint
Inventor: MORIYA NORIYUKI
IPC: B29C65/34
Filed: 2001-10-17
Abstract: PROBLEM TO BE SOLVED: To provide an electrically fused joint constituted by winding a resistance wire in a channel around an inner cylinder made of thermoplastic resin, injection-molding an outer layer made of thermoplastic resin on the inner cylinder, and burying a resistance wire terminal in the outer layer, capable of preventing air catching, and having sufficient joint strength irrespective of providing a projecting bar part with upper face channel for increasing a winding diameter of a resistance wire part in the vicinity of the terminal in the inner cylinder. SOLUTION: In this joint constituted by winding the resistance wire 3 around the inner cylinder 1 made of thermoplastic resin in the channel, injection-molding the outer layer 5 made of thermoplastic resin on the inner cylinder, and burying the resistance wire terminal 2 in the outer layer 5, the projecting bar part 4 having a channel 41 for increasing the winding diameter of the resistance wire part 31 in the vicinity of the terminal 2 more than that of the other resistance wire part 32 and winding it on an upper face and provided with an air vent cut-out part or a hole 40 is provided in the inner cylinder 1.
Patent JP-2003129456-A (JP)
Title: Member and method for partitioning water area
Inventor: HAZAMA TEKIYA
IPC: C02F1/40
Filed: 2001-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a water area partitioning member which blocks suspended deleterious substances, allows aquatic animals and plants to move in moderation, can effectively prevent a flood disaster at the swelling of a water area and the like, and can be easily installed. SOLUTION: This water area partitioning member is equipped with: a rod- shaped buoyancy member 10; and stationary screens 20 and 30 and opening/ closing screens 40, which are mounted on the buoyancy member 10 in a hanging- screen shape and made of a soft synthetic resin sheet. The stationary screens 20 and 30 are arranged at prescribed intervals along the buoyancy member 10, and constituted so that oscillation can be prevented with respect to a stream. The screens 40 are arranged in such a manner as to close water passage ports 50 which are formed among the stationary screens 20 and 30, respectively, and constituted to open the ports 50 by being oscillated for deformation by the stream.
Patent JP-2003166381-A (JP)
Title: Sealing device for openable door
Inventor: SASAKI TOSHIHARU
IPC: E06B7/20
Filed: 2001-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a sealing device for an openable door, which is excellent in airtightness and watertightness, wherein the sealing device can be easily formed without requiring strict working accuracy or strict dimensional matching.  <P>SOLUTION: A door main body 1 of the openable door is openably connected to a frame main body 2, and a shutter 6 is housed in a housing portion 5 of the door main body 1 in a manner vertically movable by a vertically moving means. When the door main body 1 is opened, the shutter 6 is elevated to form a gap between a floor surface 3 and the door main body 1. On the other hand, when the door main body 1 is closed, the shutter 6 is lowered to bring a contact portion 7 at a lower bed thereof into contact with the floor surface 3, whereby the gap between the door main body 1 and the floor surface 3 can be closed. Further, an outer surface of the lower bed can abut on an abutting portion 8 of the main body 2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003129048-A (JP)
Title: Phenol-based mixed antioxidant and composition containing the same
Inventor: FUKUOKA NAOHIKO
IPC: C08K5/134
Filed: 2001-10-22
Abstract: PROBLEM TO BE SOLVED: To obtain a phenol-based mixed antioxidant having high antioxidation effect which has not been achieved with an each compound alone without using a phosphorus- and sulfur-based antioxidant with which the problems of toxicity or environment tend to arise. SOLUTION: The antioxidant comprises 1,3,5-tris(4-tert-butyl-3-hydroxy-2,6- dimethyl benzyl-1,3,5-triazine-2,4,6-(1H,3H,5H)-trione and tetrakis[methylene-3-(3',5'-di-tert-butyl-4'-hydroxyphenyl)propionate] methane. A resinous composition contains the antioxidant and a resinous molding comprises the composition.
Patent JP-2003128069-A (JP)
Title: Container with lid
Inventor: YAMAMOTO JUN
IPC: B65D21/02
Filed: 2001-10-23
Abstract: PROBLEM TO BE SOLVED: To obtain a container with a lid in which the lid is less prone to cave when stacked. SOLUTION: The container with the lid comprises a main body in the shape of a vessel, and the lid which covers the main body. This container with the lid is further provided with a supporting member which rises from the floor of the main body thereof. The top of the supporting member is positioned at a height in which it abuts the ceiling surface of the lid so as to prevent the lid from caving inwardly.