baber/WOPTO huggingface dataset:
Patent JP-H10117587-A (JP)
Title: Soil improving material and production thereof
Inventor: KOMINE HIDEO
IPC: C05D9/00
Filed: 1996-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a soil improving material which prevents pearlites from scattering, improves a working environment, improves safe sanitary and preservation stability and gets effective for agricultural gardening or the like by spraying the prescribed quantity of water over pearlites and sealing them in a plastic bag. SOLUTION: Water from 3 to 20vol% is sprayed over the pearlites, which are provided by performing heat treatment to pearlite, pitchstone or obsidian, inside a rotary mixer 11 and afterwards, they are sealed in the plastic bag of polyethylene, etc., so that the soil improving material can be provided. In this case, it is preferable to use a biodegradable film such as the plastic film of chitosan-cellulose-starch as the material of the plastic bag.
Patent JP-H11216178-A (JP)
Title: Bio-polymer sponge tube
Inventor: WATT PAUL W
IPC: A61L31/00
Filed: 1998-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a bio-polymer sponge tube of which one end is closed for the purpose of surgery. SOLUTION: Aqueous dispersant of bio-polymer 2 is poured into a tube-shaped metallic mold 1 and frozen so as to make a frozen tube 3 that is made from aqueous dispersant. The frozen tube 3 is frozen and dried so as to make the bio-polymer sponge tube 4. The tube 4 is fit to a surgical stapler of an endoscope and hermetically closes the tissue that is stapled for the purpose of airtight packing at the time of pneumonectomy.
Patent JP-S63148604-A (JP)
Title: Oil-filled stationary apparatus
Inventor: SHIRAHATA TOSHIKI
IPC: H01F27/12
Filed: 1986-12-12
Abstract: PURPOSE:To enhance the heat-radiating efficiency during an operation by a method wherein, out of cooling fans arranged at the outside of a tank in positions corresponding to a primary side and a secondary side of a coil, the volume of an oil path for the cooling fan in the position corresponding to the primary coil is made bigger. CONSTITUTION:Cooling fans 9, 10 are arranged at the outside of a tank 4 in positions corresponding to a primary side and a secondary side of a coil 2. Out of the cooling fans 9, 10, the height h1 of the cooling fan 9 which is arranged in the position corresponding to the primary side of the coil 2 where more oil-path ducts 3 are inserted is made higher than the height h2 of the cooling fan 10 which is arranged in the position corresponding to the secondary side of the coil where less oil-path ducts 3 are inserted; the volume of the oil path inside the cooling fan 9 is shaped to be bigger than the oil path inside the cooling fan 10. By this structure, a cooling oil medium 6 becomes easy to flow inside the oil path of the cooling fan 9; the heat can be radiated almost equally from the cooling fans 9, 10 arranged in the positions corresponding to the primary side and the secondary side of the coil; it is possible to enhance the heat-radiating efficiency while a stationary apparatus is operated.
Patent JP-2000120795-A (JP)
Title: High load transmitting v belt
Inventor: SAKANAKA HIROYUKI
IPC: F16G5/16
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To optimize a shape of an upper side projection meshed with a recession on an upper surface of a tensile belt in a high load transmitting V belt prepared by engaging and fitting the tensile belt with a fitting portion of each block, to improve fatigue resistance while reducing polygonal effect in respect to a core wire of the tensile belt, to elongate the service life of the belt, and to reduce noises caused by interference of blocks while suppressing oscillation of the blocks. SOLUTION: Thickness A of an upper projection 9 in a longitudinal direction of a belt of each block 7 is set 0.33 to 0.50 of thickness B of the block 7 in the longitudinal direction of the belt. A flat surface parallel to a belt back surface is formed on a center portion of a lower end of the upper projection 9, in the longitudinal direction of the belt, while the corners on both the ends are cut to form chamfered arcuate surfaces. Its radius R of curvature is set (1/2) A-0.2<=R<(1/2) A.
Patent JP-2001118165-A (JP)
Title: Power switch circuit for disaster prevention monitor panel
Inventor: IKEDA KENJI
IPC: H02J9/06
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a power switch circuit of a disaster prevention monitor panel, which speedily executes a switch operation from regular power to a stand-by power and supplies appropriate power voltage to a main circuit even if power voltage by regular power supplied to the disaster prevention monitor panel slowly decreased. SOLUTION: A power switch circuit has a regular power supply path 10, a preliminary power supply path 20, a change-over switch 30 which selectively connects regular power and stand-by power and outputs voltage supplied from either power to load, a switch control circuit 40 controlling the connection state of the change-over switch 30 in accordance with voltage supplied from regular power and having a hysteresis characteristic, CPU 60 detecting and monitoring the change of voltage supplied from regular power and a relay opening circuit 50 which executes control for compulsorily connecting the change-over switch 30 to a stand-by power-side based on an instruction from CPU 60 are installed.
Patent JP-H1133552-A (JP)
Title: Water treatment apparatus
Inventor: TSUKITA YUUJI
IPC: C02F1/42
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a water treatment apparatus capable of increasing the electrolytic efficiency of an electrolytic cell when weak acidic softened water is formed by passing tap water through the electrolytic cell, reducing electrode load and power consumption and suppressing the precipitation of a precipitate such as calcium carbonate or the like on a cathode. SOLUTION: A cation exchange membrane 4 is interposed between the anode 2 and cathode 3 of an electrolytic cell 1 and citric acid and ascorbic acid are added to the water supplied toward the anode as an alkalinity removing material. The water to which these water-soluble org. acids are added is introduced into the anode chamber 5 and cathode chamber 6 of the electrolytic cell 1 to be electrolyzed. Weak acidic water is generated in the anode chamber 5 by electrolysis and, since hardness components such as calcium, magnesium or the like in water move toward the cathode through the cation exchange membrane 4, weak acidic softened water is obtained from the anode chamber 5.
Patent JP-S63170517-A (JP)
Title: Water pump fitting device for water-cooled engine
Inventor: YAMABE SEIKI
IPC: F04B53/00
Filed: 1987-11-21
Abstract: PURPOSE:To prevent the cooling water in a pump from being splashed on other portions by forming a drain hole at the lowest section of the housing cover of a water pump and fixing the housing cover with a drain bolt inserted into this hole. CONSTITUTION:A water pump 12 is arranged below an engine 3, and the pump chamber 18 of the water pump e is sealed by a housing cover 16. A drain hole 23 is formed at the lowest section of the housing cover 16, a drain bolt 24 is freely inserted into the drain hole 23 to fix the housing cover 16. Accordingly, even when the cooling water in the pump is drained, it can be prevented from being splashed on other portions of a crank case such as a clutch housing, and the number of components can be reduced.
Patent JP-H11133319-A (JP)
Title: Optical pulse generation device
Inventor: KATAGIRI YOSHIMASA
IPC: G02B26/04
Filed: 1997-10-28
Abstract: PROBLEM TO BE SOLVED: To generate an optical pulse train having high-speed rise and fall time without depending on wavelength. SOLUTION: This optical pulse generation device is constituted so that a disk 2 having the equal interval arrangement of fixed-width slits along a concentric circumference on the surface is arranged in a light beam coupling a gap between an optical fiber 7 and the continuous light beam propagated in the optical fiber 7 is converted to the optical pulse according to the existence of the slit 2 by rotating the disk 2 synchronously with an electric signal 5. Then, the slit formed on the disk 2 is the reflection slit. Besides, the device is provided with an optical system 9 making the light beams irradiating the disk 2 into the convergent beams and the focus control mechanism 9 of a convergent beam spot on the disk 2.
Patent JP-H07145970-A (JP)
Title: Humidifier
Inventor: FUJITA NORIKO
IPC: F24F6/08
Filed: 1993-11-25
Abstract: PURPOSE:To enable a humidifier, that is used to prevent air inside a room from getting dry, to increase the humidifying amount. CONSTITUTION:A humidifier includes a humidifying element 1, a water supply device 2 to supply water to the humidifying element 1, a heating element 7 which increases the heat amount to be given to water retained in the humidifying element 1 as heat of vaporization to promote vaporization, and a reflection plate 8a which reflects infrared rays radiated from the heating element 7 to heat the humidifying element 1, that is, to heat the water retained by the humidifying element 1 by radiant heat and promote vaporization further.
Patent JP-H08269446-A (JP)
Title: Organic electroluminescent element and its production
Inventor: YAMAZAKI KAZUO
IPC: C09K11/06
Filed: 1995-11-14
Abstract: PURPOSE: To obtain an org. electroluminescent element which can be produced easily and has a sufficient luminance and an excellent durability by using a specific hole-transporting polymer. CONSTITUTION: In an org. electroluminescent element which comprises a pair of electrodes of which at least one is transparent or translucent and one or more org. compd. layers including a luminescent layer and sandwiched between the electrodes, one of the org. compd. layers contains a hole-transporting polymer represented by the formula [wherein R1 and R2 are each independently H, alkyl, alkoxy, halogen, aryl, etc.; X is an optionally substd. divalent arom. group; R at the terminal is H, alkyl, acyl, or -CONH-R' (wherein R' is alkyl or aryl); n is an integer of 1-5; y is 0 or 1; m is 0 or 1; and l is an integer of 5-5,000].
Patent JP-H02145261-A (JP)
Title: Electrodeposition grindstone
Inventor: SHITAMAE NAOKI
IPC: B24D3/00
Filed: 1988-11-22
Abstract: PURPOSE:To relatively increase the abutting pressure of an individual large diameter super abrasive grain and the material to be cut and to increase the sharpness of a grindstone by arranging a small diameter super abrasive grain between the mutual large diameter super abrasive grain mainly performing grinding and spreading the intervals of the mutual large diameter super abrasive grains. CONSTITUTION:A large diameter super abrasive grain 2 and a small diameter super abrasive grain 3 having the mean granular diameter of 30 - 70% of this large diameter super abrasive grain are arranged by dispersing in a monolayer shape and uniformly on the surface of a base body 1 and brought into contact with the base body 1. Moreover these super abrasive grains 2, 3 are fixed to the base body 1 in a metal plating phase 4 and taken as a desired electrodeposition grindstone. The small diameter super abrasive grain 3 is thus arranged between the mutual large diameter super abrasive grains 2 mainly performing grinding and by spreading the interval of each large diameter super abrasive grain 2 the distribution density of the large diameter super abrasive grain 2 is reduced according to the mixing rate of the small diameter super abrasive grain 3. As a result, the abutting pressure of the individual large diameter super abrasive grin 2 and the material to be ground is increased and the sharpness of a grindstone can be improved.
Patent JP-S63146482-A (JP)
Inventor: HORONIYATSUKU NITSUKU JIYUNIAA
IPC: H01L29/80
Filed: 1987-11-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63147344-A (JP)
Title: Manufacture of wafer integrated circuit
Inventor: TSUCHIYA SHINPEI
IPC: H01L21/3205
Filed: 1986-12-10
Abstract: PURPOSE:To prevent the generation of a short-circuit, the breaking of a wire and the like as well as to improve the degree of integration by a method wherein, after the test process for circuit blocks and wiring has been finished, a wiring is cut by performing an etching process using a mask, and then a wiring operation is performed between the circuit blocks of non-defective products. CONSTITUTION:A plurality of circuit blocks 11-19 and the wirings including the wirings 20-25 for testing are formed on wafers, and after a test has been conducted on said wafers, the wirings 20-25 are cut by etching using a mask. Subsequently, wirings 51-54 with which the selected non-defective circuit blocks 11, 16 and 18 will be connected is formed. For example, the circuit blocks 11-19 and the power source wires 20-25 to be used for testing are formed on a wafer, and the circuit blocks 11-19 are tested individually. Then, the parts 31-39 and 41-49 surrounded by a broken line as shown in the diagram are cut by etching using a mask. Subsequently, between the non-defective circuit blocks 11, 15 and 18 is connected by wirings 52 and 53, and the input wire 51, the output wire 54 and the like are wired respectively.
Patent JP-H07145183-A (JP)
Title: Production of phosphonous acid compound
Inventor: MIYAMOTO YASUNOBU
IPC: C07F9/48
Filed: 1993-11-25
Abstract: PURPOSE:To efficiently obtain the subject compound as e.g. a raw material for medicines by reaction of a hypophosphorous acid compound with an omega- phenyl-1-alkene in the presence of an azobis-based radical reaction initiator in a mixed solvent of water and e.g. an alcohol-based solvent. CONSTITUTION:The objective omega-phenylalkyl phosphonite of formula II useful e.g. for producing angiotensinase phosphinate inihibitors is obtained in high yield in an industrially advantageous way by addition reaction of a hypophosphorous acid compound (e.g. sodium hypophosphite) to an omega-phenyl-1alkene of formula I (R is H, a halogen, a 1-4C alkyl or a 1-4C alkoxyl; (n) is an integer of 1-3) (e.g. 4-phenyl-1-butene) in the presence of an azobis-based radical reaction initiator [e.g. 2,2'-azobis(2-methylbutylonitrile)] in a mixed solvent composed of water and at least one kind of solvent among alcohol-based solvents (e.g. ethanol) and amide-based solvents (e.g. N,N-dimethylformamide).
Patent JP-H01138990-A (JP)
Title: Electrode position controller for liquid resistor
Inventor: TSURUNAGA KAZUYUKI
IPC: H02P23/07
Filed: 1987-11-24
Abstract: PURPOSE:To contrive great shock not to be transmitted to a motor and a load side even if the sudden change of the load and the momentary abnormal state of a power source are generated, by correcting the movable electrode of a liquid resistor positionally according to secondary current. CONSTITUTION:By a secondary voltage arithmetic unit 6a, arithmetic is performed on the secondary voltage FV of a motor 1, based on the output of a speed detector 5. By a secondary resistance value arithmetic unit 6b, arithmetic is performed on the resistance value FR of a liquid resistor 2, based on the position detection value of a movable electrode 2a. By a position correcting degree arithmetic unit 6c, based on the secondary voltage FV and the resistance value FR on which arithmetic is performed, the equivalent secondary current I22 of the motor 1 is found, and when the found secondary current 12 exceeds a previously set set-value, then arithmetic is performed on the position correcting degree of the movable electrode 2a on which the secondary current comes to the set value or less.
Patent JP-2001118382-A (JP)
Title: Semiconductor memory
Inventor: ONODERA TADASHI
IPC: G11C11/4097
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory which can output first serial data read out by burst as early as possible even if capacity of a memory cell array is increased. SOLUTION: Serial data of plural bits are read out as burst from a memory sub-array constituted of memory cell arrays 11Uo, 11Ue or memory cell arrays 11Le, 11Lo with one time address access. As serial data read out first independently of an operation mode of a semiconductor memory is bit 0, individual memory sub-array is divided into sub-array for even/for odd, memory cell arrays 11Ue, 11Le of an even side in which data of bit 0 is stored is arranged nearer a data amplifier than memory cell arrays 11Uo. 11Lo of an odd side. Thereby, the maximum length of an I/O line used for reading out data of an even side is made approximately half of the maximum length of an I/O line used for reading out data of an odd side.
Patent JP-H08132504-A (JP)
Title: Manual operation control method for injection molding machine
Inventor: KAMIGUCHI MASAO
IPC: B29C45/17
Filed: 1994-11-07
Abstract: PURPOSE: To manually operate in the same manner as at the time of automatic operation by manually operating automatic operation programs with a handled manual operation selection switch. CONSTITUTION: A manual operation selection switch is provided on an operation panel. An interface 23 transmits various commands to peripheral equipment of an injection molding machine in an injection molding machine body. A CPU 18 for PMC controls sequence operation of the entire injection molding machine. A CPU 25 for CNC distributes pulses to a servo motor of each shaft based on an automatic operation program of a ROM 27 and a molding condition of a non-volatile memory 24. A servo CPU 20 carries out servo controls such as position loop control, speed loop control, and current loop control based on movement commands distributed with pulses to each shaft and position and speed feed back signals detected by a detector such as a pulse coder in the same manner as conventional manner, so as to carry out so-called digital servo processing.
Patent JP-2000100146-A (JP)
Title: Recording and/or reproducing apparatus for recording medium
Inventor: KOMINAMI KEIJIRO
IPC: G11B33/08
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a recording and/or reproducing apparatus whose structure is simple, which can be miniaturized as a whole and which can restrain the transmission of a vibration to a medium driving unit. SOLUTION: A cassette 12 which houses a recording medium is provided. A first moving body 2 which is coupled to the cassette 12 so as to be freely detachable is provided. A second moving body 4 which is coupled to the first moving body 2 so as to be freely detachable is provided. A medium drive unit 10 which turns and drives the recording medium is provided. An elevating body 8 which is raised and lowered freely between a rise position separated from the medium drive unit 10 and a fall position brought close to the medium drive unit 10 in a state that the second moving body 2 is held is provided. A third moving body 6 which moves the elevating body 8 between the rise position and the fall position in its lower part is provided.  The elevating 8 is held in the rise position when the cassette 12 is inserted, and it is held in the fall position when the cassette 12 is recorded and/or reproduced. A vibration isolating means and a vibration isolating means are installed at the bottom and the rear of the unit 10.
Patent JP-H10130573-A (JP)
Title: Aqueous binder dispersion for physically drying coating agent and its use
Inventor: WANDELMAIER KLAUS
IPC: C09D175/04
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To obtain an aqueous dispersing agent for physically drying a coating agent. SOLUTION: This aqueous binder dispersion comprises a mixture of (A) 20-80wt.% one or more polyurethanes having 70,000 to 500,000 number-average molecular weight, having a form of aqueous dispersion and containing carbonate group and (B) 20-80wt.% one or more polyurethanes having a form of aqueous dispersion and having 10,000-300,000 number-average molecular weight and 5-5 acid value, not containing carbonate group and preferably, not containing urea group and containing ion group, in which weight percentages of the components A and B are each represented as resin soiled content and the total amount thereof is 100%.
Patent JP-S63148714-A (JP)
Title: Semiconductor logical unit
Inventor: TOSAKA NORIO
IPC: H03K19/00
Filed: 1986-12-11
Abstract: PURPOSE:To reduce a rise of an output level by constituting a wire OR by connecting in common sources of a source follower transistors, and outputting it through a level shift diode. CONSTITUTION:Drain outputs of four switching circuit parts 20 are provided to gates of four source follower transistors 2c, respectively, and a wired OR is constituted by connecting in common each source follower, and outputted through level shift diodes 4a of two stages. Accordingly, a decrease of a level shift quantity caused by a current variation by the wired OR occurs in only a transistor 2c, and the level shift quantity of the diode 4a is not varied. In such a way, a rise of an output level can be reduced.
Patent JP-S63151303-A (JP)
Title: Cation charge type composite reverse osmosis membrane and its preparation
Inventor: IKEDA TOSHIHIRO
IPC: B01D71/48
Filed: 1986-12-15
Abstract: PURPOSE:To obtain a cation charge type compositive reverse osmosis membrane having high water permeability and good durability and suitable for the concn. or removal of a cationic substance, by coating a support membrane with an ultra-thin membrane based on a polymer having a quaternary nitrogen atom. CONSTITUTION:For example, polysulfone is chloromethyleated and further reacted with triethylamine to obtain quaternary ammonium chloride polysulfone. A solution of this quaternary ammonium chloride polysulfone is methanol is applied to a microprous support membrane such as a fiber reinforced polysulfone support membrane and, after drainage, the coated membrane is dried. Further, coating and drying operations are repeated to obtain a cation charge type composite reverse osmosis membrane wherein the support membrane is coated with the ultra-thin membrane of quaternary ammonium chloride polysulfone is obtained.
Patent JP-2000118003-A (JP)
Title: Recovery processing method and recovery processing device for recording apparatus using the same
Inventor: YAMADA SAIJI
IPC: B41J2/05
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To uniform the sedimentation amount of the sediment of the electro- thermal converter by forming data of the variation area of the coefficient representing the ratio of the driving voltage of an electro-thermal converter for heating and ejecting an ink, and the minimum initial voltage, and calculating the targeted median value for supplying the driving control signal based thereon to a recording part. SOLUTION: A control unit 64 is provided with a record starting command signal Scp, a recovery process command signal Scr, and a record operation command signal Ss from a record/recovery process command part 60 for a recovery process unit. Then, data representing the variation range Dv of the ratio of the minimum initial voltage of a heater and the driving voltage to be supplied to the heater are supplied from a data input operation part 62. A target value calculating part 66 calculates the median value of the variation range of a supposed ejection energy coefficient based on the data Dv read out from a data memory part 68 according to the recovery process start command signal Scr so as to form data Dmv representing the same for supplying the same to a record head operation control part 70.