baber/WOPTO huggingface dataset:
Patent JP-H08148010-A (JP)
Title: Cover for luminaire and manufacture thereof
Inventor: MASAKI YOSUKE
IPC: F21V1/14
Filed: 1994-11-24
Abstract: PURPOSE: To prevent a light leak from a cover end face with a simple structure by applying a prescribed paint film to a translucent cover member. CONSTITUTION: This cover 2 for a luminaire is provided with a translucent cover member 2a covering an apparatus main body 1, a light absorbing paint film 14 formed on the surfaces of the portions A, B of the portion 2a shielding the the main body 1, and a paint film 15 in the desired color formed on the film 14. When a lamp is lighted, the light transmitting the portion of the cover member 2a where the paint film 14 is formed is partially absorbed by the paint film 14, the reflected light on the paint film 15 is totally reflected on the inner face of the member 2a and again enters the paint film 14, and it is again absorbed. The radiation of light at the end section of the member 2a can be reduced by the repeated absorption.
Patent JP-H03150810-A (JP)
Title: Line filter
Inventor: ODA TOSHINORI
IPC: H01F1/34
Filed: 1989-11-07
Abstract: PURPOSE:To provide a line filter having high saturation flux density and a good frequency characteristic of permeability by using a core of a nanocomposite material in which very small parent phase particles are independently covered with thin layers of other substance to isolate individual particles so that a core of nanocomposite is prepared with a void rate less than 5%. CONSTITUTION:A first material 11 includes very small particles in parent phase containing magnetic metal. A second material 12 includes dielectric or insulator. The second material 12 forms a very thin and independent layer substantially over the vary small parent-phase particles to isolate individual particles. The nanocomposite material thus prepared, having a void rate less than 5%, is shaped into a toroidal core 31. To prepare a line filter, a pair of copper windings are provided on the core 31 so that reciprocal currents may cancel the flux. This line filter has a high saturation flux density, a good frequency characteristic of permeability at frequencies higher than 1MHz, and a noise attenuation characteristic to high-frequency high-voltage pulses.
Patent JP-H03150822-A (JP)
Title: Aluminum electrode for electrolytic capacitor
Inventor: YOKOYAMA YUTAKA
IPC: H01G9/04
Filed: 1989-11-07
Abstract: PURPOSE:To obtain an electrode for an electrolytic capacitor having large electrostatic capacity per unit area and high reliability by covering the surface of an aluminum electrode with a thin film of nitride of niobium, and forming a thin film having high stability in characteristics. CONSTITUTION:A niobium nitride layer is formed on the surface of high purity aluminum of an aluminum electrode. As a result, the electrode is formed on its surface with a thin spontaneous oxide film of high capacity or a metal aluminum surface of high conductivity not almost formed with a spontaneous oxide film on a specific microscopic part as it is to be stably protected by niobium nitride. Thus, an electrostatic capacity per unit area can be enhanced as an electrode for an electrolytic capacitor, an electrolytic capacitor having a small size and a large capacity can be obtained particularly in a low voltage region, and stable characteristics are maintained for a long period.
Patent JP-H04162293-A (JP)
Title: Semiconductor memory
Inventor: HONDA MASAHIKO
IPC: G11C11/413
Filed: 1990-10-25
Abstract: PURPOSE:To reduce power consumption by normally supplying a power source voltage to be supplied to a plurality of memory cells at the time of operating a memory, and controlling to suppress it to a low level to be supplied at the time of waiting. CONSTITUTION:Power source supply to a plurality of memory cells 11 is conducted through a power source controller 4. An external control signal 101 for controlling a semiconductor memory to an operating state or a waiting state is input to an external state detector 1 of the controller 4. The signal 101 corresponds to the operating state at the time of an L level, corresponds to a waiting state at the time of an H level, and controls to normally supply it at the time of operating and to suppress it to a low level to be supplied at the time of waiting. Thus, current consumption can be reduced.
Patent JP-H09133520-A (JP)
Title: Front/rear determination device for multi-layer thin film item
Inventor: OHIRA FUMIKAZU
IPC: G06T7/00
Filed: 1995-11-08
Abstract: PROBLEM TO BE SOLVED: To efficiently and surely determine front or rear of a multi-layer thin film item. SOLUTION: A jig 2 is so shaped that two reference flat surfaces face each other in parallel with a specified space. A image pickup device 3 images a multilayer thin film parts 1 inserted into the jig 2 from the lower side or the upper side. A image process device 4 performs edge detection of an image taken by the image pickup device 3. So that the image consisting of a straight line of the reference flat surface of the jig 2 and a curve of the curved item 1 is obtained. A computer 5 investigates variation of a gap between the straight line and the curve, for detecting direction of the curvature of the item 1. The direction of curvature unequivocally corresponds to front/rear of the item 1, so that front/rear of the item 1 is determined.
Patent JP-H10130617-A (JP)
Title: Production of pressure-sensitive silicone adhesive
Inventor: BENSON EDWARD JOSEPH
IPC: C09J183/06
Filed: 1997-10-22
Abstract: PROBLEM TO BE SOLVED: To obtain a pressure-sensitive silicone adhesive having reproducible properties. SOLUTION: The production process comprises mixing an organopolysiloxane resin (A) which is a benzene-soluble hydroxy organopolysiloxane resin substantially consisting of R3 SiO1/2 siloxane units and RSiO4/2 siloxane units (wherein R is a monovalent group selected among 1-10 C (halo)hydrocarbon groups, 0.5-1.5 R3 SiO1/2 units are present per RSiO4/2 unit, and 1.0-5wt.% hydroxyl functional groups are present when analyzed on<29> Si-NMR) with a hydorxy polydiorganosiloxane (B) having a viscosity of 100mPs.s or above and a catalyst selected from among weak organic acids and salts thereof and heating the resulting mixture for a time sufficient to produce a pressure-sensitive silicone adhesive.
Patent JP-H09131687-A (JP)
Title: Robot arm
Inventor: KOBAYASHI HIROKI
IPC: B25J18/06
Filed: 1995-11-08
Abstract: PROBLEM TO BE SOLVED: To reduce the weight of a robot arm which drives connected links and realize the drive and control per joint. SOLUTION: Pulleys 241 to 244 are provided in respective joint sections 231 to 234 to which links 221 to 225 are connected in such a manner that they can perform idle rotation. A controller 31 drives and controls a robot arm by winding one set wires 26, 27 between each pulley 241 and 244 and letting out the wires by single motor 28. Piezo elements 251 to 254 which lock the turn are provided in the pulleys 241 to 244 of each joint section 231 to 234 . Only a desired joint section is turned appropriately while the pulley of the joint section other than the joint section to be turned is locked.
Patent JP-H09132982-A (JP)
Title: Overhang door type sash
Inventor: FUKASHIMA TOMONORI
IPC: E05D15/06
Filed: 1995-11-08
Abstract: PROBLEM TO BE SOLVED: To facilitate removal and attachment of a sash and to surely prevent coming off and fall-out of the sash. SOLUTION: An overhang door type sash is so constructed that tires of door rollers fitted to the upper right and left sides of a sash 5 are put on rails 16, 26, 36 of an upper frame material 1 for forming a window frame F, and the sash 5 is forced to run along the rails 16, 26, 36. The upper frame material 1 is integrally provided with tire floating preventing walls 17, 27, 37 of sash door rollers, and notches where door rollers go in and out are formed on the respective floating preventing walls 17, 27, 37 according to the fitting interval P of the door rollers. Sliders are respectively inserted between the floating preventing walls 17, 27, 37 and the lateral wall of the upper frame material, the notches are opened to remove the sash 5, and the notches are closed to keep the sash from falling out.
Patent JP-H08148028-A (JP)
Title: Conductive paste
Inventor: NAKANO KIYOSHI
IPC: H01B1/16
Filed: 1994-11-24
Abstract: PURPOSE: To provide conductive paste without generating delamination. CONSTITUTION: Conductive paste is composed of a noble metal component and organic vehicle containing a resin component, further to set compounding ratio of the resin component relating to 100 pts.wt. the noble metal component to within a range of 2 to 6 pts.wt. In this case, the resin component is one kind or a mixture of ethyl cellulose, ethyl hydroxy ethyl cellulose, alkyd resin, rosin and rosin acid ester, and the noble metal component is one kind or a mixture of gold, silver, platinum and palladium.
Patent JP-2001110136-A (JP)
Title: Data protection system
Inventor: KASHIWA HIROSHI
IPC: G06F21/62
Filed: 1999-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a system capable of adding and extracting information such as copyright protection without increasing the information on an ECC block in recording and reproducing media. SOLUTION: This system decides a specified position indicating the position of specified information by referring to management information 110 provided at a prescribed place that is previously decided in the ECC block 105.
Patent JP-2001103831-A (JP)
Title: Grain-discharging and accommodating unit
Inventor: YAMAZAKI TATSUYA
IPC: A01F12/46
Filed: 1999-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a cereal grain-discharging and accommodating unit that can efficiently discharge cereal grains with no wrong operation and can be constituted to a compact construction. SOLUTION: In this cereal grain-discharging and accommodating unit in which the cereal grains contained in the grain tank 1c is discharged to the outside of the unit, by the operation of the auger operation part 2, via the discharging cylinder 31 that is switchable in the operation posture from the resting posture to the discharging posture by allowing auger to stand up from the resting posture and rotate, the auger operation part 2 is constituted with the selection volume 5 for positioning the rotation position of the discharging cylinder 31 all over the whole rotation range from the resting position and with the initiating switch 6 for actuating the discharging cylinder 31 at the position set by the selection volume 5.
Patent JP-H07143247-A (JP)
Title: Health care system
Inventor: AIBA KAZUO
IPC: G06Q50/10
Filed: 1993-11-19
Abstract: PURPOSE:To efficiently contact the destination designated for a user in emergency. CONSTITUTION:In the case of receiving the emergency report from an household terminal 12, an MCC 16 connects a shared telephone set 18 to a telephone circuit network 11 and a manager communicates with the user. Then, in the case of contacting the emergency destination for the user, the MCC 16 is controlled, the telephone of the emergency report is put on hold, the contact destinations at the time of emergency are displayed in a host computer and by selecting from them, a telephone call is made to the emergency contact destination. The call is made by the common telephone set 18 as well. When the call is completed, the telephone of the emergency report is returned and necessary communication is performed.
Patent JP-H03184581-A (JP)
Title: Game machine for offering match interacting among a number of participators
Inventor: TEIMOSHII AARU PAASON
IPC: A63F9/24
Filed: 1990-10-26
Abstract: PURPOSE: To establish a game with interactions among a number of participants positioned remotely by allowing the particpants to select the players and make appropriate trade, and thereby optimizing the playing results according to their team register list. CONSTITUTION: A game system to work in interactions includes a center controller 100, data input terminal, data link, game register list 110, statistic database, team register list database 130, and a players score computer included in the statistic database for calculating the score of each player as a function of his/her actual playing results. The major purpose of this sports game is to enable each participant to optimize the total points generated by their team register list. The games among participants positioned remotely are offered favorably by regular interval release of the chief scores on any publication 140 such as a newspaper 145. For maximizing or optimizing the total of the team register list, participant can make a trade of appropriate player(s) between his team register list and the games register list 110.
Patent JP-S62152389-A (JP)
Title: Control of dc brushless motor for blower
Inventor: SHIGEIZUMI KENICHI
IPC: H02P29/00
Filed: 1985-12-25
Abstract: PURPOSE:To keep the air volume constant by controlling the DC brushless motor output to nearly constant when the demand for air volume by the blower is the same. CONSTITUTION:The AC voltage from a power source 1 is converted into the DC voltage by a constant voltage power circuit 2, switched by a motor drive circuit 3 and supplied to a DC brushless motor 4. The current flowing to a resistance 6 for current detection is detected by a current detection circuit 7 and the detected value is inputted to a power conversion circuit 8. A voltage decision circuit 9 compares an actual power value from the power conversion circuit 8 with a predetermined power value and controls the constant voltage power circuit 2 accordingly.
Patent JP-S62151095-A (JP)
Title: System for extracting dispersed subscriber data within external memory device on main memory
Inventor: KUNII TADAATSU
IPC: G06F12/08
Filed: 1985-12-25
Abstract: PURPOSE:To improve the reference rate (hit rate) of a subscriber data within a main storage area by extracting the subscriber data on the main storage area having a fast reference speed corresponding to the frequency is use of the subscriber data. CONSTITUTION:A call frequency count processing part 4 counts the number of usage of calls processed at a central processing unit 3 corresponding to each subscriber. A priority decision processing part 5 decides priority corresponding to the subscriber in proportion to the frequency in use based on a counted value. A subscriber data change processing part 6 records the priority at the subscriber data in an external auxiliary memory device 1. A subscriber data extraction processing part 7 extracts the subscriber data contained in the external auxiliary memory device 1 in the order of high priority, and sends it to a main memory device 2. At the central processing unit 3, the reference of the subscriber data in a call connection is started from the subscriber data in the main memory device 2, and when the subscriber data is not found in the main memory device 2, the subscriber data in the external auxiliary memory device 1 is referred.
Patent JP-H06115618-A (JP)
Title: Baggage pushing-out device for roller conveyor
Inventor: WADA ICHIRO
IPC: B65G25/08
Filed: 1992-10-06
Abstract: PURPOSE:To reduce the retreating quantity of a part for directly pushing baggages, also eliminate adjusting work, and compactly mount a device on a roller conveyor. CONSTITUTION:After a baggage passes over the horizontal rod 15b of a pushing arm 25, the pushing arm 25 is raised by an elevating device 29, and then, when a running body is moved from a retraction limit to an advancing limit by means of a running device F, the pushing arm 25 advances being left raised owing to the movement of the lower end of a vertical rod 25a along a second guide rail 15 and can push the baggage on a roller conveyor 13 until it passes the front end of the roller conveyor. When the operation mentioned above is reversed, the pushing arm 25 is retracted and lowered, retreating to a position where the carrying of the baggage on the roller conveyor is not obstructed.
Patent JP-H04265441-A (JP)
Title: Method and device for controlling idling of internal combustion engine
Inventor: OTSUTOO SHIYUPURENGAA
IPC: F02D31/00
Filed: 1991-11-07
Abstract: PURPOSE: To increase the opening degree of a throttle valve during normal cold start of an internal combustion engine and to prevent a great increase during instantaneous start. CONSTITUTION: The opening degree of a throttle valve 10 is controlled during the control of the idling speed of an internal combustion engine. A base target value 18 is obtained for an opening degree changed depending on a temperature, and this base target value is corrected by a multiplication coefficient (FAKSTA) reduced with time during the starting period of the internal combustion engine. For performing this correction, the increase value (DDKSTA) of an opening degree changed according to the start-time temperature of the internal combustion engine is obtained, this opening degree increase value is multiplied by the multiplication coefficient reduced with time, and a product thereof is added to the base target value.
Patent JP-H01130819-A (JP)
Title: Controller for straightening machine
Inventor: GOTO MASATO
IPC: B21D1/05
Filed: 1987-11-17
Abstract: PURPOSE:To prevent an upward warpage from occurring and to stably and surely straighten a material by measuring the quantity of upward warpage of straightened material with a measuring means and correcting the speeds of revolution of upper or lower rolls to synchronize the peripheral speeds with each other. CONSTITUTION:A quantity of upward warpage of a straightened material 1 is measured by an upward warpage-measuring means 7 and a suitable quantity of correction of speed of revolution of upper rolls 2a is obtained by a speed correcting device 8 according to the measured result to output a correction instruction. A speed instruction from a speed instruction-generating device 6 to a motor driving device 5a is corrected by this correction instruction. A corrected speed instruction is outputted to the motor driving device 5a and a motor 3a to speed up the speed of revolution of the upper roll 2a. In this way, the peripheral speeds of the upper roll 2a and the lower roll 2b are controlled to synchronize with each other and the upward warpage of the straightened material 1 is constrained from occurring.
Patent JP-H08148447-A (JP)
Title: Conductive paste and solar battery provided with electrode using conductive paste
Inventor: KANO HARUHIKO
IPC: H01B1/16
Filed: 1994-11-25
Abstract: PURPOSE: To provide a conductive paste, with which tensile strength can be improved while excellent ohmic contact and solderability can be secured, and a solar battery provided with an electrode which is formed using the above- mentioned paste. CONSTITUTION: A conductive paste is used when an electrode 5 is formed on a p-type silicon semiconductor substrate 1, and the paste is composed of a solid component of the compounding ratio of 60 to 90wt.% for the whole paste and the organic vehicle in the range of 10 to 40wt.%. The solid component contains silver powder of compounding ratio in the range of 85 to 98.5wt.% for the whole solid compound, aluminum powder in the range of 0.5 to 10wt.% and glass frit in the range of 1 to 10wt.%.
Patent JP-S63145404-A (JP)
Title: Cutting device for fiber
Inventor: IHARA HIROYUKI
IPC: D01D5/08
Filed: 1986-12-09
Abstract: PURPOSE:To sustain a rotor and protruding parts for cutting always in a clean state, by rotating the rotor by a pressurized air stream and cutting fibers with the protruding parts for cutting on the outer periphery of the rotor and facilitating the flow feeding as well as recovery thereafter. CONSTITUTION:Pressurized air is jetted from an air nozzle 1 and an air stream is made to collide with blades 2 of a rotor 3 to rotate the rotor 3 at a high speed. Sharp protruding parts 4 for cutting connected to or integrally formed on the outer periphery of the rotor are made to collide with fibers which are flow fed to continuously cut the fibers. The resultant cut fibers are then blown off by the air stream to keep the rotor and protruding parts for cutting in a clean state.
Patent JP-H06135763-A (JP)
Title: Refractory for continuous casting
Inventor: UCHINOKURA KATSUMI
IPC: C04B35/00
Filed: 1992-10-29
Abstract: PURPOSE:To prevent a deoxidation product existing in molten steel from sticking to an immersion nozzle, etc., at a relatively low cost. CONSTITUTION:The surfaces of the walls of the lower part and hollow part 13 of the nozzle body 11a of an immersion nozzle 11 including ejection holes 12 are coated with refractories obtd. by adding Na2O.P2O5 frit contg. cryolite and <=10wt.% SiO2 as an inevitable component to a blend of 10-50wt.% carbon with 50-90wt.% refractory material by 0.5-10wt.% of the total amt. of the frit and the blend.
Patent JP-H04164359-A (JP)
Title: Hybrid integrated circuit device
Inventor: MORIYAMA YOSHIFUMI
IPC: H05K3/34
Filed: 1990-10-29
Abstract: PURPOSE:To obtain a hybrid integrated circuit of low cost wherein general-purpose properties of a board is high, and packaging is possible in a solder reflow process, by coupling a multilayered board of an electronic parts mounting part formed so as to meet each object and a pin grid array board, by solder bonding. CONSTITUTION:A plurality of IC packages 1 are mounted on a multilayered board 2, and electronic circuit parts are formed. As the electronic parts to be mounted on the multilayered board 2, the following are used in addition to the IC packages 1; chip capacitors, chip resistors, minimold IC's, etc., which are packaged in ordinary hybrid integrated circuit devices. After electronic parts are mounted, sheathing is performed, if necessary, by using silicon resin resistant to a reflow process. A pin grid array board 5 has characteristics that lead pins 6 are made to penetrate an insulating board like a ceramic board and regularly arranged. Pad electrodes 7 of the multilayered board 2 on which electronic parts are mounted and pad electrodes 8 of the pin grid array board 5 are connected by using solder 4.
Patent JP-H08137046-A (JP)
Title: Heat developing photographic material
Inventor: ISHIKAWA SHUNICHI
IPC: G03C8/40
Filed: 1994-11-02
Abstract: PURPOSE: To provide a heat developing photographic material whose activity is high and which can be developed at a low temperature and is excellent in preservation stability by using specific bisguanidine as organic silver salt, and setting a melting point or a decomposition point of a base precursor and slubility to water in a specific range. CONSTITUTION: An organic base constituting a base precursor is bisguanidine by connecting two partial structures corresponding to an atomic group by removing a hydrogen atom by a single piece or two pieces from guanidine expressed by a formula. A melting point or a decomposition point of a base precursor is not more than 11 deg.C, and solubility to water of 25 deg.C is not more than 1%. In the formula, R<1> , R<2> , R<3> , R<4> and R<5> are respectively independently a hydrogen atom, an alkyl group and an aryl group, and the respective groups may have substitutional groups not less than one. Optional two groups selected from R<1> , R<2> , R<3> , R<4> , and R<5> are bonded to each other, and may form a five or six- membered nitrogen containing heterocycle.
Patent JP-H08130169-A (JP)
Title: Electric double-layer capacitor and its manufacture
Inventor: KIMURA YOSHIKATSU
IPC: H01G11/12
Filed: 1994-10-31
Abstract: PURPOSE: To reduce the number of components, simplify a manufacturing process and reduce a manufacturing cost. CONSTITUTION: An electric double-layer capacitor 10 has a cell main part 12 which has at least one capacitor cell 31. Lead terminals 36 and 37 are connected to both the electrode surfaces of the cell main part 12 respectively and a resin incapsulant 38 is formed around the cell main part 12. In this case, the capacitor cells 31 are connected to each other with conductive adhesive 14 and the cell main part 12 is connected to the lead terminals 36 and 37 with conductive adhesive 14.