baber/WOPTO huggingface dataset:
Patent JP-H0573879-A (JP)
Title: Magnetic recording medium and production thereof
Inventor: MIYAMURA YOSHINORI
IPC: G11B5/71
Filed: 1991-09-12
Abstract: PURPOSE:To provide the magnetic recording medium having the structure to prevent a head clash and further prevent the sticking of a magnetic head to the magnetic recording medium and the process for production thereof. CONSTITUTION:This magnetic recording medium has circular cone-shaped projecting parts on the surface of a magnetic recording film 2 provided directly or via a substrate film on a substrate. A protective film 5 of carbon, etc., is formed on the extreme surface. This magnetic recording medium can be formed by providing films of Ti, etc., partially varying in etching resistant characteristics and etching the films from above.
Patent JP-H05321348-A (JP)
Title: Building units
Inventor: SHIYOUKO TOSHIHIRO
IPC: E04B1/348
Filed: 1991-09-12
Abstract: PURPOSE:To make it possible to execute easy and simple construction work, shorten construction period and facilitate storage and transportation. CONSTITUTION:There are provided a pair of building unit components having at least a side wall 5 formed over the outside edges of upper and lower walls 2 and 3 which are opposed to each other at a specified span. These paired building unit components 1 are designed to be relatively separated from and opposed to each other in such a fashion that the inner side edges of each of the upper and lower walls 2 and 3 may be opposed to each other.
Patent JP-H0570483-A (JP)
Title: Peptide and its salt
Inventor: HAYASHI TAKASHI
IPC: G01N33/50
Filed: 1991-09-12
Abstract: PURPOSE:To provide a peptide containing a continuous sequence of plural amino acids of specified amino acid sequence, being excellent in specific reactivity and high binding property and useful for medicine, for diagnostic drug and for preparation of living thing-derived substance. CONSTITUTION:The objective peptide having binding property to endothelin and selected from a group of a peptide containing continuous sequence of at least four amino acids (e.g. Ser-Asp-Tyr-Lys) of an amino acid sequence specified by formula I or formula II and its salt.
Patent JP-H0984352-A (JP)
Title: Flyback-type and forward-type switching power supply
Inventor: TOMIZAWA KEIICHI
IPC: H02M7/12
Filed: 1995-09-11
Abstract: PROBLEM TO BE SOLVED: To suppress harmonics and to suppress the inrush current to a smoothing capacitor when a power supply is turned on by providing a circuit, which rectifies and smoothes the voltage appearing across the secondary winding of a flyback transformer, and a control circuit, which performs the switching of a switch element based on the DC voltage obtained is this way. SOLUTION: When an AC power supply 101 is turned on in a state that a switch element 104 is turned off, a timer 114 is started. Then, the current flows through the path comprising an inductor 103 →capacitor 106 → the primary winding of a flyback transformer 107 → resistor 109, and the capacitor 106 is charged. This charging is performed with the time constant of the capacitance of the capacitor 106 and the resistance value of the resistor 109 approximately because the inductances of the inductor 103 and the primary winding of the flyback transformer 0 107 are small. When the timer 114 becomes time-up, the switching of the switch element 104 is started by a control circuit 113. Thus, the inrush current when the power supply is turned on is suppressed.
Patent JP-S59120027-A (JP)
Inventor: NAGATA TERUKICHI
IPC: A01G1/00
Filed: 1982-12-27
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-S6085467-A (JP)
Title: Disk motor controlling signal generating circuit
Inventor: TOMIZAWA TOSHIO
IPC: H02P7/293
Filed: 1983-12-09
Abstract: PURPOSE:To generate a PWM signal for driving a disk motor in a rational manner by comparing a self-advancing counter that circulates at a specified speed with speed command data. CONSTITUTION:A pulse width modulation PWM circuit 41 is self-advanced by a latch circuit 42 and an internal clock (clock formed by a crystal oscillator) and detects coincidence with a counter 43 that circulates at every 1 frame period by a coincidence detecting circuit 44, and outputs a motor driving signal DM+ or - at pulse width prescribed on the basis of the coincidence detection, and drives a disk motor 3 through a motor controlling section 45. These driving signals DM+, DM- do not exist simultaneously. Driving in normal direction is made by DM+, and driving in reverse direction is made by DM-. The rotation speed is controlled by the pulse width of driving signals DM+, DM-, and the narrower the pulse width, the lower the rotation speed.
Patent JP-H0572074-A (JP)
Title: Method for measuring pressure of intake pipe in internal combustion engine
Inventor: TAKAHASHI MINORU
IPC: G01L23/24
Filed: 1991-09-12
Abstract: PURPOSE:To measure the pressure of the intake pipe of an internal combustion engine with high resolution using an A/D converter low in resolving power without being affected by pressure ripple. CONSTITUTION:The output signal VP of the pressure sensor 7 provided to the intake pipe 2 of an internal combustion engine 1 is subjected to A/D conversion by an N-bit A/D converter 6 to measure the pressure P in the intake pipe. That is, in the timings catching the protruding and recessed parts of the pressure ripple of the intake pipe, A/D conversion is respectively performed by m-times and (m) A/D conversion data P11, P12, P13...P1m measured at the protruding parts and (m) data P21, P22, P23...P2m measured at the recessed parts are added and the addition result P11+P12+P13...+P1m+P21+P22+P23...P2m is used as intake pipe pressure data.
Patent JP-H04116355-A (JP)
Title: Absorption refrigerating machine and operation thereof
Inventor: INOUE OSAYUKI
IPC: F25B15/00
Filed: 1990-09-05
Abstract: PURPOSE:To accumulate concentration energy without waste and prevent crystallization at a hazardous location in a piping system by installing a crystallizer with a cooling function based on open air and an open air temperature sensor to a solution system. CONSTITUTION:An open air-based cooling type crystallizer 13 and an open air temperature sensor 15 are installed to a pipe 4 to absorber A to pipe 1 solution line system from a concentration solution pipeline 4 which leaves a heating side of a heat exchanger H up to a diluted solution pipeline 11 which enters a heated side of the heat exchanger H. The cooling type crystallizer 13 comprises a heat pipe 14 designed to transfer cooled open air to the solution, and corrugated fins 17 attached with the heat pipe 14 at a smaller span and keeps large-sized crystal solids in a less free state. On the other hand, a temperature sensor 15 is installed to the outside of the heat pipe 14. When a detected value of the temperature sensor 15 drops to a specified value and lower, a solution pump is designed to drive under the direction of a controller 16 even when a refrigerating machine is still suspended.
Patent JP-H0281107-A (JP)
Title: Solar battery power unit
Inventor: HIRACHI KATSUYA
IPC: G05F1/67
Filed: 1988-09-16
Abstract: PURPOSE:To optimize the output of a solar battery power unit by interposing an insulated high frequency DC-DC converter which is set between a solar battery and an inverter. CONSTITUTION:The output of a solar battery 1 is inputted to a comparator 7 via a converter 6 and compared with the reference voltage Vref of the other input side and produces the drive signal for a switching element 5-3 of an insulated DC-DC converter 5. The drive signal maximizes the output voltage of the battery 1 having its pulse width changed by the comparator 7 and a pulse width control drive circuit 8. An insulated transformer 5-2 of the converter 5 insulates the battery 1 from an inverter 3. Therefore a conventional large commercial power supply transformer is not required and a compact power unit is obtained.
Patent JP-H0793175-A (JP)
Title: Diagnostic device
Inventor: UENO KOJI
IPC: G06F11/22
Filed: 1993-09-20
Abstract: PURPOSE:To surely perform maintenance and diagnosis even by a user without expert knowledge for a diagnosis is object device and to dispense with a specific countermeasure even when a diagnostic device is used overseas, concerning the diagnostic device for the maintenance or repair of a computer device. CONSTITUTION:This device is constituted of a device information acquiring part 20 which acquires the device information of the diagnosis object device 1, a diagnostic part 30 which diagnose the diagnosis object device 1, a device image storage part 40 which holds the device images of devices 2, 4, and 5 constituting the device 1, and a display control part 24 which selects and displays the device images stored in the device image storing part 40 are provided, and the display control part 24 displays the device images of the devices 2, 4, and 5 which comprise the diagnosis object device 1 based on the device information of the diagnosis object device 1 acquired by the device information acquiring part 20.
Patent JP-S6389347-A (JP)
Title: Screen printing machine
Inventor: TSUDA YOSHIYUKI
IPC: B41F15/40
Filed: 1986-10-01
Abstract: PURPOSE:To improve the stability of printing performance and at the time, to raise the yield and productivity of printed matter, by a method wherein an ink viscometer is arranged between a squeegee and a scraper, the viscosity of ink being regulated by an output signal from this viscometer and the ink of which the viscosity is regulated is supplied onto a screen. CONSTITUTION:A viscometer sensor part 5 for measuring the viscosity of ink 4 on a screen 3 is installed between a squeegee 1 and the scraper 2 which uniformly spreads ink 4 on the screen 3. The sensor part is so positioned as to be dipped into ink and hot contacted with the screen 3. The viscometer sensor part 5 is connected to a viscometer 7 and sends signal to an ink regulator 8 so that the viscosity of ink becomes a specific value. The ink of which the viscosity is regulated to a specific value by the ink regulator is sent to an ink feeder 9 and fed near the contact surface of the screen 3 and the scraper 2 from the ink feed pipe 6 provided between the squeegee 1 and the scraper 2.
Patent JP-H0282900-A (JP)
Title: Speaker cabinet fitting device
Inventor: KAWAMURA TETSUO
IPC: H04R1/00
Filed: 1988-09-20
Abstract: PURPOSE:To improve appearance and to facilitate mounting work by fixing a mounting plate at least whose truncated face has a mounting means to each of two cabinets and mounting a horizontal insert mounting face of a 1st stationary plate whose mounting plate is fixed to a right angle mounting face to a cut and raise slot of a 2nd fixed plate. CONSTITUTION:Two orthogonal mounting faces 10a and a mounting face 10b which is flash with the face 10a at the tip are formed to the 1st stationary metallic fixture 10. A 2nd stationary metallic fixture 11 is provided with two cut and raise slots 11b with a mounting face 10b of the 1st stationary metallic fixture 10 inserted thereto in parallel. The two speaker cabinets A are mounted by inserting a screw 14 through a mounting hole 10e of the 1st stationary metallic fixture 10 and screwing the screw to the mounting hole 3e of the mounting metallic fixture 3 and the mounting face 10c is inserted to the cut and raise slot 11b by using the guide cut and raise slot 11c as a guide. Thus, the mounting work is simplified and facilitated, and the 1st and 2nd stationary metallic fixtures are hidden behind the two speaker cabinets, then the beautiful appearance of walls and ceiling is not lost.
Patent JP-S60126958-A (JP)
Title: Facsimile equipment
Inventor: KOBAYASHI MAKOTO
IPC: H04N1/00
Filed: 1983-12-13
Abstract: PURPOSE:To reduce electrostatic noise and electric field radiation noise, and to attain cost reduction by making a casing of a conductive material, and providing a conductive member such as a printed board where electrostatic shielding is desired and grounding said board outside. CONSTITUTION:The casing consists of a casing 1 made of synthetic resin and a bottom plate 2. The casing contains a power unit 5 and a recording unit 7, which are surrounded with a metallic plate; and its both sides are fixed by the metallic plate 10 to constitute a chassis. An electronic circuit printed board 9 for controlling respective units coupled by a motor board 8 is stored in the chassis. The mother board 8 is a both-surface printed board or multi-layered printed board, its lowermost layer is both-surface printed metallic foil 12 and coupled electrically with the chassis side through an earth line 11 for grounding, thereby printing the evil influence of electrostatic noise from below the casing.
Patent JP-H1170324-A (JP)
Title: Hollow fiber membrane module
Inventor: HORIUCHI HAJIME
IPC: B01D65/02
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a hollow fiber membrane in which cutting, bending and breaking of the hollow fiber membrane are not caused even when filtration is performed for a long time. SOLUTION: The hollow fiber membrane module is equipped with a hollow yarn membrane bundle 1 consisting of many hollow fiber membranes in which one end is sealed and the other end is opened, a vessel 4 holding the hollow fiber membrane bundle 1, an air nozzle 5 provided on the sealed side of the hollow fiber membrane bundle 1 and a flow straightening pipe 6 which is arranged near to the center of the hollow yarn member bundle 1 so as to be extended toward the lengthwise direction of the hollow fiber membrane bundle 1 from the sealed side of the hollow fiber membrane bundle 1. The hollow fiber membrane module may be constituted so that many open holes 11 are provided in the flow straightening pipe 6 and liquid to be treated is passed through the open holes 11 at time of filtration.
Patent JP-S6292651-A (JP)
Title: Electronic private branch exchange
Inventor: KATAYAMA TOMOHIRO
IPC: H04M3/50
Filed: 1985-10-18
Abstract: PURPOSE:To make the absence message service even in case that one telephone set is shared among plural persons, by assigning plural personal codes for individual persons to one telephone set and storing absence register with the personal code. CONSTITUTION:The correspondence between personal codes and telephone numbers is stored in a personal code file memory 9. When a person A dials a special number on a telephone set 4a for the purpose of registering his absence and dials his personal code, a controller 2 registers the absence of the personal code of the person A in an absence information memory 10. When the personal code of the person A is dialed on an extension telephone set 4b for the purpose of calling the person A, the controller 2 checks whether the absence of the personal code of the person A is registered in received dial information on the absence information memory 10 or not. Since the absence is registered, the telephone set 4b and a talkie trunk 7 are connected to transmit a message from a voice synthesizing device 8 to the telephone set 4b.
Patent JP-S60125580-A (JP)
Title: Production method for x-ray detector
Inventor: KUROJI HARUO
IPC: G01T1/185
Filed: 1983-12-12
Abstract: PURPOSE:To stabilize the sensitivity of a detector and improve the electric insulating property by producing the device so that the finished surface of an epoxy resin is uniform and flat. CONSTITUTION:Grooves having a certain width and a certain depth are provided at prescribed intervals on holding frames 9a and 9b, and these grooves are used as guides to hold anode plates 6 and cathode plates 7. When an adhesive 12 is cooled in a certain degree and hardening advances and the viscosity of the adhesive reaches such level that it is not raised abnormally by surface tension, plates 6 and 7 are pressed into the adhesive 12, and they are left as they are to perform potting. When an epoxy adhesive packing frame material 11b is removed after the adhesive is hardened completely, plates 6 and 7 are joined onto a base 11a. Other end parts of plates 6 and 7 are joined to the base 11a similarly. After upper and lower bases are adhered to each other, frames 9a and 9b are removed. Thus, the finished surface of the adhesive 12 is uniform and flat. Consequently, the sensitivity of the detector is stabilized, and the electric insulating property is improved.
Patent JP-S6391953-A (JP)
Title: Electrode and its production
Inventor: FUJII MASAYUKI
IPC: H01M4/1399
Filed: 1986-10-03
Abstract: PURPOSE:To obtain an electrode having a large specific surface area and capable of providing large charge/discharge current values per apparent surface area or per unit weight by using a compound material of a necessary fiber woven or nonwoven fabric and an aromatic compound polymer. CONSTITUTION:An electrode is molded and formed by using a conductive polymer of a compound material of a woven or nonwoven fabric combined with conductive fibers and synthetic, natural, or regenerated fibers and an aromatic compound polymer. Accordingly, the electrode has a large specific surface area and is capable of providing large charge/discharge current values per apparent surface area or per unit weight.
Patent JP-S60127387-A (JP)
Title: Liquid crystal composition of storage type
Inventor: MOCHIZUKI AKIHIRO
IPC: C09K19/44
Filed: 1983-12-13
Abstract: PURPOSE:A liquid crystal composition for storage liquid crystal display element of reflesh type showing high contrast and positive dielectric anisotropy without causing flicker, comprising a biphenyl liquid crystal showing smectic A phase aas a main constituent substance. CONSTITUTION:The desired liquid crystal composition comprising (A) a biphenyl liquid crystal [e.g., alkylcyanobiphenyl, etc.] shown by the formula I (n is 8, 9, or 11), or (B) a mixture of a thioester liquid crystal [e.g., a compound shown by the formula II (m is 2-7; l is 2-6)] and a dioxane liquid crystal compound [e.g., a compound shown by the formula III (n is 4, or 5)] as a main constituent substance.
Patent JP-S6296051-A (JP)
Title: Dried and uncooked noodle having medicinal effect
Inventor: MORITA YASUMASA
IPC: A23L7/109
Filed: 1985-10-22
Abstract: PURPOSE:To produce dried or uncooked noodles having medicinal effect by a simple method, by mixing a medicinal component, e.g. aloe crystals, in the dried or uncooked noodles. CONSTITUTION:An aloe which has been known as a herbal medicine or folk medicine is powdered or cut into small pieces and mixed in buckwheat flour or wheat flour which is a raw material for dried or uncooked noodles in a stage of producing the noodles or an agent produced from the aloe is directly impregnated into the individual dried or uncooked noodles. The resultant noodles can be used as a food and have effect expectable as medicinal use at the same time.
Patent JP-S60125245-A (JP)
Title: Preparation of microcapsule containing liquid active substance
Inventor: NINOMIYA YASUO
IPC: B01J13/04
Filed: 1983-12-12
Abstract: PURPOSE:To prepare a microcapsule having an oxidation inhibitor sealed therein, by dissolving a polymer, the liquid active substance and the oxidation inhibitor in an org. solvent having volatility easier than that of the liquid active substance while spraying the obtained solution in a liquid droplet form. CONSTITUTION:A polymer such as polysulfone, an active substance (e.g., Z-11- hexadecenal) having a limited solubility to the polymer at an ambient temp. and liquid at an ambient temp. and an oxidation inhibitor (e.g., 2,6-di-t-butyl-4-phenol) are dissolved in an org. solvent (e.g., methylene chloride) capable of dissolving all of the active substance, the oxidation inhibitor and polymer and having volatility easier than that of the active substance. This solution is sprayed as fine liquid droplets from a nozzle and the solvent is evaporated from the liquid droplets to dry said liquid droplets and a microcapsule, wherein the liquid active substance and the oxidation inhibitor are sealed in the polymer skin film, is obtained. As a result, the chemically unstable liquid active substance can be kept stably over a long period of time.
Patent JP-S60128091-A (JP)
Title: Method and ship for disposing refuse utilizing existing ship
Inventor: SASAKI KAZUHARU
IPC: B63B35/00
Filed: 1983-12-12
Abstract: PURPOSE:To dispose refuse efficiently by floating a refuse incineratingly disposing ship remodeled from an existing ship on the sea, conveying refuse to the ship from land and, after incineratingly disposing the refuse on the sea, returning the remaining ashes to land. CONSTITUTION:Refuse contained in containers 22 on barges 23, 24 is conveyed from a refuse loading base 1 provided on land to a refuse disposing ship 3 on the sea by means of a pusher barge 21. Then, the refuse is disposed on the refuse disposing ship and the remaining ashes are returned to land. Therefore, the refuse disposing ship 3 can be constructed at a low cost by remodeling an existing ship. And, refuse can be disposed efficiently without causing any environmental pollution.
Patent JP-H0570396-A (JP)
Title: Production of 3-benzylacetylacetone
Inventor: NAKAO MIKI
IPC: B01J27/232
Filed: 1991-09-13
Abstract: PURPOSE:To produce the subject compound suitable for an intermediate for synthesis of a coating material, etc., in a high yield without coloration or reduction of quality by reacting benzyl chloride with acetylacetone in the presence of a base in a solvent such as dimethyl sulfoxide or dimethylacetamide. CONSTITUTION:In production of 3-benzylacetylacetone by reacting benzyl chloride with acetylacetone in the presence of a base in a solvent such as dimethyl sulfoxide or dimethylacetamide, acetyl acetone, the solvent such as dimethyl sulfoxide or dimethylacetamide and the base such as calcium carbide are charged into a reaction vessel at room temperatures and benzyl chloride is subsequently added dropwise with stirring at 80-120 deg.C while allowing 30min. After completion of dropping, the resultant mixture is reacted at 80-120 deg.C for 1hr, thus obtaining the objective 3-benzylacetylacetone in 100% conversion, 81% selectivity and 81% yield.
Patent JP-2001060021-A (JP)
Title: New transition metallic complex of polyaniline derivative, electrostatic charge controlling agent comprising the same for developing electrostatic charge image, toner and electric charge imparting agent each using said electrostatic charge controlling agent
Inventor: HIRAO SHUNICHI
IPC: C07F9/00
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To provide an electrostatic charge controlling agent not containing a metal whose safety is not confirmed, e.g. chromium and to provide an electro static charge image developing toner, and an electric charge imparting material each using the electrostatic charge controlling agent. SOLUTION: The transition metallic complex of a polyaniline derivative is represented by the formula [where R1-R4 are each H, an alkyl, alkoxy, aryl, amino or carboxyl, X is an anionic group, M is a group IB to VIIB or VIII transition metal, (m) is an integer of 2-6, (n) is an integer of >=4 and p+q+r≠0]. The electrostatic charge controlling agent for developing an electrostatic charge image comprises the metallic complex.
Patent JP-H0283836-A (JP)
Title: Production of optical recording medium
Inventor: NAKAO MASABUMI
IPC: G11B11/10
Filed: 1988-09-21
Abstract: PURPOSE:To obtain the optical recording medium having good stability with age by providing protective film by using Si contg. metals of <=1.5 times volume increase at the time of converting the same to oxides as a target and executing sputtering in N2 or O3 of <=3milli Torr. CONSTITUTION:The metals of <=1.5 times the volume increase at the time of conversion to the oxide include Ti, Sn, Al, etc. The atomic ratio of at least one kind of these metals and the Si is selected at 5/95 to 50/50 to form the target. The protective film is formed on the recording layer in a 100 to 1,000Angstrom  thickness range by executing the sputtering under <=3milli Torr in the N2 or O2. The optical recording medium constituted in such a manner is less deteriorated by temp. and humidity with age and is usable in the stable state over a long period of time.