baber/WOPTO huggingface dataset:
Patent JP-S6066560-A (JP)
Title: Sound coupling preventing circuit
Inventor: HIRAGA TETSUO
IPC: H04M9/10
Filed: 1983-09-22
Abstract: PURPOSE:To make the structure of a box simple and to reduce influences of sound coupling in two-way speech system by preventing sound coupling of a speaker and a microphone of receiving side electrically. CONSTITUTION:A comparator circuit 12 compares output signals of detecting circuits 9, 10, and if judged to be transmitting state, output of a switching circuit 11 turns a switch 3 on and turns a switch 6 off. Thus, an output signal of a microphone amplifier 2 is transmitted to a speaking device B of opposite side. At this time, voice caused by sound coupling of the device B is inputted to the detecting circuit 10. However, output of the detecting circuit 9 is inputted to a controlling circuit 13 simultaneously with becoming on of the switch 3, and the circuit 13 outputs a controlling signal that stops action of the detecting circuit 10. Accordingly, above-mentioned voice input signal does not turn a switch 6 of receiving side on. When signals from a microphone 1 give out and output of the detecting circuit 9 becomes lower than threshold value of the comparator circuit in the controlling circuit 13, and above-mentioned controlling signal from the controlling circuit 13 becomes nil, the detecting circuit 10 outputs a detection signal to the comparator circuit 12.
Patent JP-H0841290-A (JP)
Title: Resin composition
Inventor: HONDA HIROMI
IPC: H01L23/31
Filed: 1994-07-27
Abstract: PURPOSE:To obtain a resin composition useful for an electronic and an electrical parts having excellent curing properties and shelf stability at normal temperature, containing a specific epoxy resin, a prescribed phenolic resin, a specific curing promoter and an prescribed inorganic filler in a specific weight ratio. CONSTITUTION:This composition comprises (A) an epoxy resin containing two or more epoxy groups in one molecule, (B) a phenolic resin containing two or more phenolic hydroxyl groups in one molecule, (C) a curing promoter composed of a bonded material of a phosphonium ion of the formula (R1 to R4 are each a substituent group selected from monofunctional aromatic ring- containing organic groups) and an organic anion capable of forming an ion pair (preferably an anion composed of an aromatic carboxylic acid, isocyanuric acid and 1,2,3-benzotriazole) and (D) an inorganic filler 0.5-2 equivalent ratio of the epoxy group in the component A to the phenolic hydroxyl group in the component B. The amount of the component C is 0.4 20 pts.wt. and that of the component D is 40-2,400 pts.wt. based on 100 pts.wt. of the components A and B.
Patent JP-H104384-A (JP)
Title: Light receiving device for optical communication
Inventor: OSAWA YASUHIRO
IPC: H04B10/11
Filed: 1996-06-17
Abstract: PROBLEM TO BE SOLVED: To increase a light collection rate and an incident angle of optical signals because it is required to receive optical signals in every direction in the case of conducting radio communication using the optical signals. SOLUTION: A light collection section 1 collects optical signals from a light emitting device made incident within a prescribed angular range at a light receiving section 2 and is provided with a plurality of concave mirrors 11 (11a to 11n). Each concave mirror 11 reflects optical signals made incident from a light emitting device within a predetermined incident angular range and the collected signals are received by the light receiving section 2. The light receiving section 2 receives the optical signals collected by the light collection section 1 and converts them into electric signals.
Patent JP-S6152282-A (JP)
Title: Thermostable glucose-6-phosphate dehydrogenase
Inventor: KIKUCHI TOSHIRO
IPC: C12R1/225
Filed: 1984-08-22
Abstract: PURPOSE:The titled enzyme, capable of exhibiting better solution stability than Leuconostoc mesenteroides or a yeast glucose-6-phosphate dehydrogenase, and effective as a diagnostic agnet for determining glucose, etc. CONSTITUTION:Thermostable glucose-6-dehydrogenase having >=80% residual activity in treatment at 50 deg.C for 30min. A type culture, e.g. Lactobacillus viridescens IFO3949 or Lactobacillus sp. IFO12455, which is one kind of lactic acid bacteria belonging to the genus Lactobacillus can be used as a microorganism.
Patent JP-2001004526-A (JP)
Title: Method and apparatus for testing light fastness
Inventor: OHIGATA KOJI
IPC: G01N17/00
Filed: 1999-06-22
Abstract: PROBLEM TO BE SOLVED: To perform a light fastness test improved in life estimation accuracy in actually used environment. SOLUTION: A light source lamp 110 having characteristics the same as or approximate to those of the light source at the time of the actual use of an optical device becoming an object to be evaluated is provided. Condensing lenses 130A, 130B, 130C variably adjustable in condensing ratio are provided. The light from the light source lamp 110 is allowed to uniformly irradiate the light receiving surface of an evaluation sample 150 through a UV/IR cutting filter 120 and the condensing lenses 130A, 130B, 130C. Air cooling fans 160A, 160B for cooling the evaluation sample 150 are provided and the power supply unit 180 for driving the light source lamp 110 is provided. A light fastness test is performed from the output of the evaluation sample 150 on the basis of two parameters of quantity of light and temp. to estimate the life of the evaluation sample in actually used environment.
Patent JP-S5876455-A (JP)
Title: Thermosetting resin molding material for sealing and molded electronic parts using the same
Inventor: TORII MUNETOMO
IPC: H01L23/29
Filed: 1981-11-02
Abstract: PURPOSE:To obtain titled molding material of good shelf stability, capable of providing molded products with good moisture resistance and appearance, especially electronic parts, comprising a thermosetting resin and an organosilicon compound having a specific softening point. CONSTITUTION:The objective molding material comprising (A) a thermosetting resin and (B) 0.1-10wt%, based on the total, of an organosilicon compound (pref. a methylsilicon-based condensate) of a softening point >=100 deg.C. Using the material, electronic parts with its sealed skin being made of said material containing said organosilicon compound can be manufactured.
Patent JP-S5965832-A (JP)
Title: Control device of image recording
Inventor: HIROSE MASAYUKI
IPC: G03G15/043
Filed: 1982-10-08
Abstract: PURPOSE:To obtain a recording image having always excellent image quality by standardizing the exposing condition for the purpose of exposing the original image, detecting the density of the original image after the standardization and correcting the exposing conditions according to the detected value. CONSTITUTION:A control device for image recording is designed to supply the electric power set by a control means 8 for the quantity of light to a light source 2 for exposing so that the light source emits light in the case of measuring the density of an original. The exposure of the light source 2 is changed by a control circuit 8 for exposure and when the surface potential of a photosensitive drum 3 attains a standard potential, an original 10 is preliminarily exposed by the quantity of the exposing light determined just before the same and the density thereof is measured. The quantity of the preliminary exposing light is corrected in accordance with the result obtd. by said measurement. The recording image having always high image quality is thus obtd.
Patent JP-2000008069-A (JP)
Title: Oil composition for two cycle engine
Inventor: KAWAHARA YASUYUKI
IPC: C10N30/08
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a two-cycle engine oil composition having an excellent cleaning property. SOLUTION: This two-cycle engine oil composition is obtained by adding an epoxy compound to one or more kinds of base oils comprising a mineral oil, an animal oil, a vegetable oil and/or a synthetic oil. The recommended epoxy compound includes terminally epoxidized alkanes, internally epoxidized alkanes, epoxidized cycloalkane carboxylic acid esters and carboxylic acid epoxidized cycloalkyl esters.
Patent JP-H06322252-A (JP)
Title: Glycerin derivative composition
Inventor: MITSUYA YUKIHISA
IPC: B01J13/00
Filed: 1993-05-12
Abstract: PURPOSE:To prevent the hydrolysis of an acetal or ketal linkage and thereby obtain a glycerin deriv. compsn. having an improved stability by adding an nonionic surfactant to a glycerin deriv. or a mixture of two or more glycerin derivs. CONSTITUTION:A glycerin deriv. compsn. having an improved stability and useful for a plasticizer, various additives, a solvent, etc., is obtd. by adding a nonionic surfactant of formula III (wherein R<5> is 8-36C alkyl or alkenyl; AO is 2-4C oxyalkylene; and a is an integer of 1-30) to a glycerin deriv. (an acetal or ketal) or a mixture of two or more glycerin derivs. represented by formula I or II (wherein R<1> to R<4> are each H, 1-4C alkyl, or 2-4C alkenyl). The amt. of the surfactant added, though variable with its application, is pref. 0.1-30 pts.wt. based on 100 pts.wt. the deriv.; for diluting with a solvent, the concn. of 0.5wt.% or higher is pref.
Patent JP-H06188468-A (JP)
Title: Radiation detection element and manufacture thereof
Inventor: MOROHASHI SHINICHI
IPC: H01L31/04
Filed: 1993-07-16
Abstract: PURPOSE:To provide a radiation detection element which is excellent in terms of energy resolution characteristic and thermal cycle resistance and the manufacturing method thereof. CONSTITUTION:A first superconductor layer 14, a barrier layer 16 and a second superconductor layer 18 are formed on a board 50. The presence of radiation is detected by entering a radiation into a joint part formed by these first superconductor layer 14, the barrier layer 16 and the second superconductor layer 18. The first superconductor layer 14 is a Ta layer, the barrier layer 16 is a TaOx layer, an AIOx layer, an HfOx layer or a ZrOx layer while a radiation stopping layer comprising a large radiative stopping power is formed on the bottom of the board 50. An opening 26, which reaches the first superconductor layer 14, is formed on the board 50 directly under the joint part and the radiation stopping layer where a radiation is entered into the joint part from the bottom of the board 50. It is also acceptable to install a base layer made of Nb, V, W, Hf, Zr or Ti to an area directly under the first superconductor layer 14.
Patent JP-H09267560-A (JP)
Title: Reversible heat-sensitive recording composition and rewritable reversible heat-sensitive recording sheet and card using it
Inventor: SATO AKIKO
IPC: B42D15/10
Filed: 1996-07-05
Abstract: PROBLEM TO BE SOLVED: To obtain a reversible heat-sensitive recording compsn. with high printing density, good quality of printing and excellent repeating durability by incorporating a developer/eraser agent consisting of a reversible color developing color element and a specified amide compd. in an org. polymer binder. SOLUTION: A reversible heat-sensitive recording compsn. repeating color developing and color erasing contains at least reversible color developing color element and a developer/eraser agent in an org. polymer binder. As the developer/eraser agent, an amide compd. obtd. by dehydration condensation of a phenolic hydroxyl group-contg. aliph. carboxylic acid of a formula and an aliph. alkylamine is used. As the developer/eraser agent contains an amide bonding in its structure, when it is rapidly cooled after heating, the color developing density is improved and a stable color developing condition is held and natural color erasing properties are also improved.
Patent JP-S6154426-A (JP)
Title: Measuring method of vapor pressure
Inventor: SAEKI TOSHIO
IPC: G01N7/00
Filed: 1984-08-24
Abstract: PURPOSE:To measure vapor pressure accurately in a short time by using a small amount of a sample by pressing the volatile material in a sampling cut to specific pressure with inert gas and passing it through a heat exchanger, and blowing the volatile material which is held at specific temperature out of a nozzle. CONSTITUTION:A valve 19 is opened valves 33 and 29 are closed to press the sample in the sampling cut 14 to the specific pressure with nitrogen gas. A valve 15 is opened to admit the sample the sample into a nozzle 7 through the heat exchanger 12 and then an absolute pressure transducer 13 is linked with the nozzle 7 by opening a valve 32 to transduce the outlet pressure at the port part of the nozzle 7 into an electric or air signal through the absolute value transducer 13, measuring vapor pressure. Then, the valve 33 is opened to perform line cleaning and then while valves 19, 15, and 32 are closed, a valve 27 is opened to discharge liquid and pressure from the sampling cut 14. Then, the valve 27 is closed and the valve 29 is opened to obtain the state right before the sample introduction into the sampling cut 14.
Patent JP-S6068754-A (JP)
Title: Automatic blocking system of test device
Inventor: SAKAI NORIO
IPC: H04M3/12
Filed: 1983-09-26
Abstract: PURPOSE:To block automatically a faulty test device by supervising a response time of the result of test to the fault of the test device in the maintenance test system of a voice or data exchange. CONSTITUTION:When a maintenance personnel inputs a test request command from an input/output device 4, a test controller 2A is started via a central processing unit 3, the test controller edits the result of test by test devices 11-1n, returns it to the central processing unit 3, which outputs the result of test to the input/output device 4. The test controller 2A supervises the required time of the test device and if no command is received from the test device even after a required time is elapsed, retrial is conducted for a prescribed number of times, then a test device fault is informed to the input/output device 4 via the central processing unit and the test device is disconnected from the system and blocked.
Patent JP-H0524906-A (JP)
Title: Phosphoric acid-based composition and catalyst for reduction cracking of nox using this composition
Inventor: ISHIDA MASANOBU
IPC: C04B35/48
Filed: 1991-07-17
Abstract: PURPOSE:To provide the novel compsn. suitable for the catalyst which can make reduction cracking of NOx in gases having a high oxygen content. CONSTITUTION:This compsn. consists of a multi-component oxide contg. metal elements M which have bivalent valency and can attain univalent or trivalent valency (for example, Cu, Fe, Co, Ni), bivalent or trivalent metal elements M' (for example, Ca, Y, Er, Yb), Zr, P, and Si. The entire compsn. satisfies MaM'bZrP2-xSiyO8-z (where, 0<a<=1.0, 0<=b<1.0, a=1-(valency of M')Xb/2, 0<x<=1.0, 0<y<=1.0). The catalyst powder is obtd. by weighing the oxides and compds. of the respective elements, then treating the oxide and compds. at 700 to 1400 deg.C.
Patent JP-S57160819-A (JP)
Title: Load moving course changing device in load conveying apparatus
Inventor: KINUGAWA KATSUJI
IPC: B65G47/52
Filed: 1980-12-16
Abstract: PURPOSE:To deliver a load between conveyers by a fixed inner cylinder having a pin fixed on the outer surface and a cylinder inside thereof and an outer cylinder having a load supporting arm and a pin guide groove on the side thereof, which is secured to the end of the cylinder. CONSTITUTION:When a cylinder 3 is operated, an outer cylinder 1 rises, and a load supporting arm rises herewith to lift up a load from a conveyer supporting arm. The outer cylinder 1 is rotated along a guide groove 7 by a pin 8 of an inner cylinder 2 when it rises. The guide groove 7 is V-shaped, and when the pin 8 goes toward a hollow portion, it pushes a second coupling lever 11. Whereupon, a guide lever 14 is turned to keep the pin 8 from moving backward in the guide groove, whereby the pin is guided from the hollow portion of the V-shaped groove in the correct direction.
Patent JP-S5799805-A (JP)
Title: Receiving antenna
Inventor: IWAMOTO CHIKAMASA
IPC: H01Q19/30
Filed: 1980-12-15
Abstract: PURPOSE:To obtain an optimum receiving state and to cope with troubles effectively in respective directions, by forming antenna elements in a receiving antenna so that intervals of them are adjustable and adjusting them in accordance with the receiving state. CONSTITUTION:A supporting base 2 to which moving elements 4 are fitted is provided on a supporting base 1 to which fixed elements 3 are fitted, and the supporting base 2 is adjusted freely contractably and expandably by an inductive groove 21. After the adjustment, a screw 5 is tightened up through a tapped hole 12 to fix the supporting base 2. Intervals between elements 3 and elements 4 are adjuted to change continuously the performance of the receiving antenna. For example, when plural radio waves are received in a certain point, they are so adjusted that their sensitivity is good. When the same radio wave arrives at a receiving point with a time lag, the directivity is sharpened to change the antenna direction so that a direction (c) enters the direction of sensitivity 0 in the region of strong radio waves, and elements 3 and 4 are so adjusted that the sensitivity is enhanced while reducing the influence of (c) in the region of weak radio waves.
Patent JP-H0842915-A (JP)
Title: Fin and heat exchanger for hot water supplier
Inventor: TANAKA YOSHIO
IPC: F24H1/00
Filed: 1994-07-28
Abstract: PURPOSE:To prevent a circulating heating heat transfer tube from being deteriorated for ensurance of long life by preventing the circulating heating heat transfer tube from being excessively raised in its temperature in hot water supply single operation. CONSTITUTION:A fin 40 has a plurality of through-holes (7 in the present embodiment) in each of which an upper through-hole (first through-hole) 42 and a lower through-hole (second through-hole) 44 are communicated with each other into a tumbler shape. An opening 48 is provided in close vicinity with the upper through-hole 42. A circulating heating heat transfer tube is inserted into the upper through-hole 42 and a hot water supply heat transfer tube is inserted into the lower through-hole 44.
Patent JP-H06161654-A (JP)
Title: Point -type radio adjusting device
Inventor: KIN TEIRETSU
IPC: G06F3/033
Filed: 1993-07-16
Abstract: PURPOSE: To provide a point type radio regulator with which a menu is speedily selected and an operation for moving a point is simplified by enabling immediate move to a desired point position on a display screen. CONSTITUTION: This device is provided with an infrared transmission diode 15 for sending a prescribed signal toward the desired point on the display screen and infrared reception sensors 16a-16d arranged at four corners of the display screen, and composed of a signal receiver/processor 40 for discriminating difference in the strength of signals inputted to these reception sensors 16a-16d and displaying the point to be indicated on the display screen by calculating the position coordinate of the point to be indicated and matching the calculated position coordinate with the display screen.
Patent JP-S6238816-A (JP)
Title: Diesel exhaust purifyer
Inventor: TAKAMA KENICHIRO
IPC: F02B3/06
Filed: 1985-08-13
Abstract: PURPOSE:To carry out the reactivation of a filter assuredly, by increasing amount of additive which is supplied for engine fuel system to help the reactivation of the filter after judging the particulates in exhaust emission, and initiating the reactivation of the filter after the end of a prescribed period. CONSTITUTION:In the operating time of an engine, the cumulative value of the rotations of the engine is firstly gotten from the rotational number of the engine which is detected from the rotational number sensor of the engine, at the ECU 34. Secondly, comparing said cumulative value with a prescribed value X which was determined experimentally by considering the clogging of the filter 18 for each kind of cars, the reactivation timing of the filter is judged to be on hand, when the cumulative value becomes bigger than the prescribed value X. Then, this judgement activates an additive supplier 32, and the amount of the additive added to the fuel which is supplied to the engine 12 from a fuel device 30is increased. Subsequently, at the end of a prescribed time after the judgement of the reactivation timing, a heater 20 is supplied with current, a bypass valve 24 is opened, and the particulates which were collected by the filter 18 is ignited and burned,so that the filter 18 is reactivated.
Patent JP-S5967885-A (JP)
Title: Command pulse control circuit for digital dc servo system
Inventor: IMADA SHIZUO
IPC: G05D3/12
Filed: 1982-10-06
Abstract: PURPOSE:To enable to arbitrarily set the rotating angle and the rotating speed of a motor by composing a control circuit of a command pulse source having constant frequency, a position command register, a speed command register and a deviation counter. CONSTITUTION:If a normal rotation signal ''1'' is outputted from a flip-flop 7 when a flip-flop 6 is preset by a start command, a pulse signal from a command pulse source 15 is inputted to the positive terminal of a deviation counter 10. A pulse from a pulse generator 21 provided in a motor 20 is inputted to the negative terminal of the counter 10. When the value of the counter 10 becomes the value of a speed command register 9 or higher, an inhibit circuit 1 is set to inhibit passing. On the other hand, a pulse signal from a command pulse source 15 is inputted to a counter 16, and when the value of the counter 16 coincides with that of a position command register 8, the flip-flop 6 is reset.
Patent JP-2000009443-A (JP)
Title: Method and device for measuring form
Inventor: KONDO NORIYUKI
IPC: H01L21/66
Filed: 1998-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for measuring a form which can measure a fine pattern accurately. SOLUTION: A laser beam outputted from a laser outputting part 11 is condensed at a focal point 14a of an objective lens 14 set on a substrate 100. The condensed laser beam is reflected near the focal point 14a. The light distribution which is a brightness distribution in directions within a space caused by the reflection depends on a pattern form. A light distribution detecting part 15 detects the light distribution. A CPU 21 collects detected light-distribution data sequentially detected when the focal point 14a so moves as to cross the pattern formed at the substrate 100. Among a plurality of logical light-distribution data obtained logically from a known form, such logical light-distribution data most approximate to the collected detection light-distribution data is obtained.  The known form based on the logical light-distribution data is decided as a pattern formed on the substrate 100.
Patent JP-H0620528-A (JP)
Title: Thin thickness insulated electric wire
Inventor: WATANABE KIYOSHI
IPC: H01B7/28
Filed: 1992-07-03
Abstract: PURPOSE:To provide a thin thickness insulated electric wire having excellent submerged electrification characteristics by applying and hardening a fluorocarbon resin paint composed mainly of a fluorocarbon resin soluble to a solvent to form an insulator of the outermost layer when providing a plurality of layers of insulators on the periphery of a conductor. CONSTITUTION:A plurality of layers of insulators are provided on the periphery of an electric wire with one kind of insulator selected from the group consisting of polyethelimide, polyurethane, polyester elastomer, polyamide, polyphenylene ethel. A fluorocarbon resin paint containing mainly a fluorocarbon resin (fluoroolefine-alkylvinylethel reciprocal copolymer) soluble to a solvent (xylene, methyl acetate, methylisobutyl ketone, etc.,) is applied and hardened on the periphery of the insulator. The thickness of the fluorocarbon resin paint insulator on the pieriphery of the electric wire is designated to be 30 to 2,000mum, and the thickness of the fluorocarbon resin insulator of the outermost layer is designed to be 1 to 20mum. Accordingly, a thin thickness insulated electric wire with remarkably improved submerged electrification characteristics can be provided with the original outer diameter of the electric wire hardly increased.
Patent JP-S6334891-A (JP)
Inventor: UCHIHASHI MASAAKI
IPC: H05B41/24
Filed: 1986-07-28
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。