baber/WOPTO huggingface dataset:
Patent JP-H08152998-A (JP)
Title: Software design idea management device
Inventor: HORIKAWA KEITARO
IPC: G06F17/50
Filed: 1994-11-29
Abstract: PURPOSE: To provide a software design idea management device by which a lot of existent design ideas can be efficiently and more effectively utilized. CONSTITUTION: Design items, design ideas, suitability functions and feature amounts stored in a data management part 1 are inputted to an exchange operating part 6, and the higher-order design idea is generated by arbitrarily selecting any possible combination of design ideas with higher-order design items equipped with design items as partial elements. Then, the degree of suitability of the higher-order design idea is evaluated and the higher-order design idea is arranged and stored from the higher-order of the evaluated result. Afterwards, the representative feature amount and suitability function of the partial elements in the higher-order design idea are extracted out of a data area, the degree of suitability is calculated for every design idea and the degree of suitability using the weight of the suitability degree decided by each designer in advance is synthesized so that an evaluating part 11 can calculate the degree of suitability of the higher-order design idea.
Patent JP-H10118498-A (JP)
Title: Catalyst based on titano-silicalite and synthetic method of n,n-disubstituted hydroxylamine
Inventor: TEISSIER REMY
IPC: C01B21/20
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a catalyst based on titano-silicalites and a synthetic method of N,N-disubstituted hydroxylamine. SOLUTION: In a catalyst which is obtained by the hydrothermal treatment of a reaction mixture containing a tetravalent silicon source, titanium tetrafluoride, a structuring agent, water, and one or more kinds of alkali metal ions, the content of the alkali metal is made 0.05-2wt.%. The catalyst is used in a synthetic method of N,N-disubstituted hydroxyl amine from hydrogen peroxide and corresponding disubstituted amine.
Patent JP-H05104048-A (JP)
Title: Device for generating water jet stream containing drops of water
Inventor: HIRAOKA MASAYUKI
IPC: B05B17/06
Filed: 1991-10-14
Abstract: PURPOSE:To obtain a grand water jet stream enhanced in admiration and observation values by forming large drops of water in the water jet stream to beautifully brighten them, in a water jet stream generator generating the water jet stream containing drops of water for admiration or observation, by using a vibration plate composed of an elastomer having the relatively high modulus of elasticity as a vibration film. CONSTITUTION:When water is supplied into an upper main body 2 from a water supply pipe 5 and an AC current is allowed to flow to a movable coil 8, the movable coil 8 receives the force of the magnetic field formed by a fixed permanent magnet 10 to vibrate in a vertical direction with vibration frequency equal to AC frequency and the vibration plate 3 unified with the movable coil 8 is vibrated, and underwater sound of vibration frequency equal to AC frequency is generated in the water within the upper main body 2 by this vibration. In this case, since a polyethylene thin plate composed of an elastomer having the modulus of elasticity larger than that of a conventional rubber film is used as the vibration plate 3, the whole of the vibration plate 3 is vibrated in the same phase and the same vibration frequency. Therefore, the drops of water in a water jet stream become a large size with a diameter of about 1cm and injection height exceeding 1m is obtained as the vertical height of the water jet stream.
Patent JP-H06149688-A (JP)
Title: Simultaneous downloading system for data communication system
Inventor: SAKASHITA KAZUYUKI
IPC: H04L12/40
Filed: 1992-11-04
Abstract: PURPOSE:To attain efficient downloading even when a line network connecting between master station and a slave station has deteriorated transmission quality and is in a slow transmission form. CONSTITUTION:In a data communication system connecting plural slave stations to a master station being a high order station for the slave station through a bus-like line network, the master station individually transmits confirming messages to respective slave stations each time the master station transmits one piece of data by a simultaneous DLL message, and when there is a slave station which can not receive the simultaneous DLL message, one piece of data are retransmitted to the slave station by an indivisual DLL message, and at the time of receiving reception completion responses from respective slave stations, transmits next one piece of data by a simultaneous DLL message to execute simultaneous downloading.
Patent JP-H08153045-A (JP)
Title: Memory control circuit
Inventor: SHIBA KENJI
IPC: G06F12/16
Filed: 1994-11-30
Abstract: PURPOSE: To prevent a system fault until a managing person exchanges a memory which easily generates an error. CONSTITUTION: At the time of receiving error information from an error check part 40, an error memory judging part 50 judges an error memory by memory selection signals 31 to 34, increase the count in the number of fault detection times corresponding to the error memory to store. The error memory judging part 50 outputs error memory information when the number of the fault detection times becomes over a threshold value. At the time of receiving error memory information, a memory contents copy control part 60 outputs a memory contents copy access instruction 61 to move all the contents in the error memory to a spare memory 15. When all the contents in the error memory are copied in the spare memory 15, a memory switch control part 30 switches access to the error memory to access the spare memory 15.
Patent JP-H09138670-A (JP)
Title: Driving circuit for liquid crystal display device
Inventor: ENOMOTO HIROMI
IPC: G02F1/133
Filed: 1995-11-14
Abstract: PROBLEM TO BE SOLVED: To reduce a chip area by varying a level of a reference voltage with on/off operation of a pair of switch elements provided on both ends of a dividing resistor. SOLUTION: A resistor division means 20 of a staircase voltage generation part 2 generating a staircase voltage based on plural reference voltages Vr0-Vrk outputted from an optional reference power source part 7 divides between respective reference power sources of plural reference voltages Vr0-Vrk by plural dividing resistors. Then, staircase voltage level switch means 22 consisting of sets of a pair of switch elements are provided on respective both ends of plural dividing resistors, and switch the levels of the staircase voltages. Further, by a control signal controlling the operation of pairs of switch elements, one sides of pairs of switch elements provided on respective both ends are made a conductive state in a first period, and the staircase voltage is generated by making both sides of pairs of switch elements the conductive state in a second period.
Patent JP-2000120592-A (JP)
Title: Axial-flow fan
Inventor: INAZUMI HIDEYOSHI
IPC: F04D29/38
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To suppress separation of air current which flows in a blade part, and improve air blowing efficiency by forming a rough surface extending from a boss part side to an outer peripheral end on a rotational side of a positive pressure surface of the blade part, and widely forming the rough surface toward an outer peripheral side, in an axial-flow fan in which a plurality of blade parts are radially formed from an outer periphery of a boss part. SOLUTION: In this axial-flow fan in which a plurality of blade parts 3, for example five blade parts 5 are radially formed on an outer periphery of a boss part 1 provided with an insertion hole 2 in which a rotary shaft of an electric motor is inserted, a rough surface 4 is formed extending from the boss part 1 side to an outer peripheral end on a rotational direction side of an arrow rotational direction so as to widen toward an outer peripheral side and so as to narrow toward a reverse rotational direction side in the outer peripheral side. The rough surface 4 is formed as an embossed surface having multiple recessed/projection parts in a frosted glass shape, a lusterless shape, or a sand paper shape, and the like.  In the case where rotation of the axial flow fan is accelerated, turbulent flow is generated in air current by the rough surface 4, separation is suppressed, and air blowing efficiency is improved by moving a place where separation occurrs backward in flow.
Patent JP-H02141299-A (JP)
Title: Liquid crystal scale drafter
Inventor: KAWANAMI YUTAKA
IPC: B43L13/08
Filed: 1988-11-22
Abstract: PURPOSE:To make the title drafter easy to use by displaying reduced and enlarged scale graduations on a liquid crystal scale corresponding to arbitrarily selected reduced and enlarged scales and displaying a display dividing a definite length into a plurality of equal parts on the same liquid crystal scale. CONSTITUTION:By presetting reduced and enlarged scales by a keyboard 3 consisting of a ten key 3a, a function key 3b and an execution key 3c, the reduced and enlarged scales are displayed on a reduced and enlarged scale display liquid crystal plate 4 and the gradations corresponding to the reduced and enlarged scales are respectively displayed of the liquid crystal gradations 1a, 2a of a longitudinal scale 1 and a lateral scale 2. Either one of cursor moving keys 5a, 5b, 6a, 6b is operated with respect to the arbitrary length corresponding to either one of longitudinal and lateral scales 1, 2 or both of them to match cursors 7a, 7b, 8a, 8b and said length is set so as to be divided into a plurality of equal parts by the keyboard 3 consisting of the ten key 3a, the function key 3b and the execution key 3c to display the liquid crystal graduations 1a, 2a at equally divided points. By this method, the drawing speed of drawing can be increased.
Patent JP-H07146477-A (JP)
Title: Liquid crystal display element
Inventor: YAMAHARA MOTOHIRO
IPC: G02F1/1337
Filed: 1993-11-25
Abstract: PURPOSE:To provide a liquid crystal display element which can eliminate contrast change generated depending upon the up-and-down and right-and-left view angles of an image displayed, a coloring phenomenon, and an inversive phenomenon of the hue of the displayed image, and which has a high contrast with no generation of any displaying unevenness. CONSTITUTION:The orientation film of a liquid crystal display device as an incorporation of a liquid crystal display element is observed with an electron microscope, and it will be made sure that a micro-phase separated structure is established. That is, a nucleus polymeride 25 constituting one structural unit of the film structure and a bond polymeride 26 as a structural unit for coupling a plurality of such nucleus polymerides 25 with one another are observed on this orientation film 20, and also it is perceived that a plurality of recesses 28 in the form of dint or hole are formed between these two types of polymerides 25, 26. Into these recesses 28, liquid crystal molecules intrude over the orientation film 20 covering the whole of the liquid crystal display device, and the liquid crystal oriented condition is restricted by the surfaces of the recesses 28, and part of liquid crystal molecules oriented multi-axially is made sure.
Patent JP-H02140591-A (JP)
Title: Sheet conveyance type kiln
Inventor: FUKUOKA YUSUKE
IPC: F27B9/24
Filed: 1988-11-22
Abstract: PURPOSE:To facilitate control of atmosphere in a kiln and to improve precision of temperature distribution in the kiln by providing a belt conveyor for carrying-in to carry a thin sheet work in the kiln, a walking beam conveyor to perform conveyance in the kiln, and a belt conveyor for carrying-out to carry the work to the outside from the interior of the kiln. CONSTITUTION:Carrying-in and-out of a work are performed by means of a belt conveyor 1. Thereby, the opening area of a kiln 2 can be reduced. Further, a shutter 3 for shielding gas is provided. Thereby, gas can be prevented from outflow, and control of gas atmosphere with high precision can be facilitated. Conveyance of a work in the kiln is effected by means of a walking beam conveyor 4. Since the walking beam conveyor 4 is intermittently operated, a difference between an atmosphere temperature and a beam temperature and a work temperature is low, and precision of temperature distribution in the kiln is high to facilitate control of temperature. Production of a strain at the work is reduced, and breakage due to heat is prevented from occurring even when the work is a brittle material, e.g. a glass base sheet.
Patent JP-H08207939-A (JP)
Title: Bag for bag-in-box, and bag-in-box
Inventor: NIWA SUSUMU
IPC: B65D30/16
Filed: 1995-11-14
Abstract: PURPOSE: To provide an internal bag for bag-in-box which is superior in impact resistance, using up property of a content, and self standing property at the time of filling of a content or after being taken out from an external box, and an internal bag for bag-in-box which is made to meet the international standard for pallet. CONSTITUTION: At respective corners 4 of a bag body which is formed of flat surface parts 2, 3 and pleat form side surfaces 5, closing seal parts 10 which are formed such as diagonally cutting off the corners, and triangular fin parts 11 which are integrally formed with the closing seal parts are provided. Then, the flat surface parts and side surface parts are formed of films made of a synthetic resin a plurality of which are laminated. The dimensions of the flat surface parts and side surface parts are kept in specified ranges so as to let them meet the international standard for pallet. An opening which is formed on the external box of a bag-in-box has a diameter by which a spout can be sufficiently pulled out together with a bag main body around the spout, and be formed into a funnel shape.
Patent JP-H04168658-A (JP)
Title: Magnetic disk device
Inventor: OTSUKA MASAHIRO
IPC: G11B19/00
Filed: 1990-11-01
Abstract: PURPOSE:To enable durability and reliability of a magnetic disk and a magnetic head to be improved by stopping rotation of the magnetic disk when no reading and writing are performed and then rotating the magnetic disk when performing reading and writing after stopping rotation. CONSTITUTION:When reading/writing are not performed for a specified amount of time, a magnetic disk device 2 which receives the rotation stop command stops rotation of a magnetic disk 3. After that, when read/write commands 6 are issued, commands for executing rotation of the magnetic disk 3 and processing of the read/write commands 6 are sent to the magnetic disk device 2 by an operation circuit 5. The magnetic disk device 2 which receives the commands allows the magnetic disk 3 to be rotated and performs read/write of data through a magnetic head 4, thus enabling sliding time between the magnetic disk 3 and the magnetic head 4 to be reduced and durability and reliability to be improved.
Patent JP-H09114449-A (JP)
Title: Antibacterial keyboard
Inventor: ISHIDA MUNEO
IPC: A01N59/16
Filed: 1995-10-19
Abstract: PROBLEM TO BE SOLVED: To easily add an antibacterial function at low cost irrelevantly to the material and manufacture method of a keyboard skin by adhering the keyboard skin to the top surface of a keyboard main body with an adhesive containing an antibacterial agent. SOLUTION: A keyboard 1 is equipped with the keyboard main body 2 and keyboard skin 3. The keyboard main body 2 is made of a woody dirtfree material. The keyboard skin 3 is formed out of an acrylic resin. The keyboard skin 3 is adhered to the front top surface and front surface of the keyboard main body 2 with an adhesive layer 4. The adhesive layer 4 is exposed on the flank between the keyboard main body 2 and keyboard skin 2. The adhesive layer 4 consists of an adhesive consisting of, for example, water-base vinyl urethane and the antibacterial agent which is dispersed uniformly in the adhesive. The antibacterial agent consists preferably of calcium phosphate containing >=1 kind of metal selected from the group of silver, copper, and zinc.
Patent JP-S62148715-A (JP)
Title: Improver for seabed soft ground
Inventor: TAGAYA KOZO
IPC: E02D5/46
Filed: 1985-12-24
Abstract: PURPOSE:To obtain an improver capable of fortifying soft ground with good vertical accuracy by a method in which a stirrer is attached to the periphery of a pile driven into seabed ground in an unturnable manner, and a stirring blade to be turned by a motor incorporated in the stirrer is also provided. CONSTITUTION:A pile 1 is driven into a necessary position in the seabed soft ground 4 and inserted into the central hole 2a of a stirrer 2. In this case, a projection 6 for stopping rotation is attached to the periphery of the pile 1 and a corresponding recession is provided in the hole 2a to stop the rotation of the stirrer body 3. A motor incorporated in the body 3 is turned, a blade 17 is turned, a cable 9a is loosened, and the stirrer 2 is penetrated to a given depth into the ground. While raising the stirrer 2 by the cable 9a, cement milk is injected from a nozzle 16 into the ground. Since the pile 1 plays roles of reinforcing material and guider, improved ground having excellent bearing capacity and high vertical accuracy can be obtained.
Patent JP-H04169408-A (JP)
Title: Belt conveyor for carrying on steep slope
Inventor: NAKAMUTA TSUNETAKA
IPC: B65G15/16
Filed: 1990-10-31
Abstract: PURPOSE:To carry objects efficiently on a steep slope by providing a 2nd belt closely opposed to overflow prevention walls on the carrying side of a conveyor belt on which slip prevention plates and overflow prevention walls are provided and moving both belts in the same direction, in the belt conveyor for sand, etc. CONSTITUTION:A conveyor 1 provided with slip prevention plates 2 and overflow prevention walls 3 is circulated endlessly. On the carrying side of the conveyor belt 1, a 2nd belt 4 is provided closely onto the upper end surfaces 5 of the overflow prevention walls 3, and both belts 1 and 4 are driven in the same direction. With this construction, objects to be carried are stored in respective spaces enclosed by the slip prevention plates 2, overflow prevention walls 3, and belts 1 and 4 to carry them under sealed condition. Thus the objects can be carried without overflowing even on a steep slope.
Patent JP-H08151417-A (JP)
Title: Impact-resistant high-nitrile polymer and its production
Inventor: NARISAWA HIROAKI
IPC: C08F2/38
Filed: 1994-11-30
Abstract: PURPOSE: To provide an impact-resistant high-nitrile polymer excellent in both moldability and impact resistance and to provide a process for producing the same. CONSTITUTION: This polymer is one obtained by grafting 100 pts.wt. monomer mixture containing 50wt.% or above unsaturated nitrile and 5-40wt.% ethyl acrylate onto 1-40 pts.wt. synthetic conjugated diene rubber comprising 50wt.% or above units derived from the conjugated diene and 50wt.% or below units derived from comonomers, wherein the matrix polymer devoid of the copolymer formed by grafting onto the synthetic conjugated diene rubber has a weight- average molecular weight of 100000-200000 and a polydispersity index (derived by dividing the weight-average molecular weight by the number-average molecular weight) of 1.1-2.
Patent JP-S63150965-A (JP)
Title: Manufacture of semiconductor device
Inventor: ITO NOBUYUKI
IPC: H01L29/78
Filed: 1986-12-15
Abstract: PURPOSE:To take a large drain current even if a short channel effect is not altered from a conventional device by forming an insulating film on the sidewall of a gate electrode before an ion implantation for forming a low concentration region, forming an insulating film of another one layer at the outside, and conducting an ion implantation for forming diffused layers of a source and a drain. CONSTITUTION:In order to form source, drain regions, a gate electrode 2 is first patterned, and an SiO2 film 1 is deposited on an oxidized semiconductor substrate in Figure (a). When it is anisotropically etched, sidewalls of oxide films are formed at both sides of the electrode 2 as designated in Figure (b). Then, low concentration impurity is ion implanted as shown in Figure (c). Then, when an SiO2 film is once more deposited and anisotropically etched, it becomes the shape as shown in Figure (d). Then, high concentration impurity is ion implanted as shown in Figure (e) to obtain a shape as shown in Figure (f).
Patent JP-2001119511-A (JP)
Title: Data communication unit
Inventor: SHIGEE NOBUYUKI
IPC: H04N1/00
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a data communication unit that can easily conduct failure diagnosis and settings of one-touch dial and a user mode for a plurality of facsimile terminals. SOLUTION: In a data communication system where the data communication unit being a multi-functional digital composite machine having a data communication function transmits a prescribed information file to other digital composite machines, the data communication unit sequentially and automatically transmits the information file to each of the digital composite machines so as to automatically set prescribed registration information included in the information file.
Patent JP-H04168127-A (JP)
Title: Prepreg and multi-layer circuit board
Inventor: SHIBAGAKI KAZUYOSHI
IPC: H05K1/03
Filed: 1990-10-31
Abstract: PURPOSE:To obtain the subject prepreg for electronic equipment, etc., sufficiently workable at low temperature under low pressure in bonding and capable of shortening the working time by successively applying a tetrafluoroethylene- hexafluoropropylene copolymer layer, etc., on a cloth substrate. CONSTITUTION:The objective prepreg 7 is produced by forming a layer 2 of a tetrafluoroethylene-hexafluoropropylene copolymer (abbreviated to FEP) or a tetrafluoroethylene-perfluoroalkyl vinyl ether copolymer on a cloth substrate 1 and applying a polytetrafluoroethylene layer 3 and an FEP layer 4 on the copolymer layer 2.
Patent JP-H06147608-A (JP)
Title: Control for air conditioner
Inventor: SHINOZAKI YOSHITERU
IPC: F24F11/02
Filed: 1992-11-06
Abstract: PURPOSE:To control not to stop a compressor even if a rotation speed of the compressor is changed rapidly from high to low. CONSTITUTION:A figure shows schematically an inverter device to control a rotation speed of a compressor 4 steplessly, in which a power source circuit 2 to change an alternate current voltage into a prescribed direct current voltage and an inverter part 3 to invert a direct current voltage into an alternate current voltage are provided. In addition, an input current detecting means 5 which comprises a current sensor 6 and an input current detecting circuit 7, an A/D converter 8, a microcomputer 9 which generates PWM signals or the like necessary for control of the inverter, and a drive circuit 10 to drive the inverter part 3 are provided. In an air conditioner including this inverter device, if an operation frequency of the compressor 4 begins to drop down, among input currents detected every prescribed time period, an input current and a next input current are compred with each other. If the input current stops dropping down following a lowering speed of the operation frequency, the operation frequency is lowered in accordance with changes of the input current.