baber/WOPTO huggingface dataset:
Patent JP-H05320491-A (JP)
Title: Unsaturated polyester resin composition
Inventor: TOMIOKA KAN
IPC: C08K3/26
Filed: 1992-05-19
Abstract: PURPOSE:To obtain a resin composition of improved pourability by mixing an unsaturated polyester having a specified weight-average molecular weight and a specified ratio of the weight-average molecular weight to the number- average molecular weight with a polymerizable unsaturated monomer and a thixotropant. CONSTITUTION:An unsaturated dibasic acid such as maleic acid and an aromatic dibasic acid such as phthalic acid are reacted with a glycol such as ethylene glycol in a specified molar ratio to obtain an unsaturated polyester having a weight-average molecular weight of 4500-5500 and a ratio of the weight- average molecular weight to the number-average molecular weight of 2.0 or above. 1-5 pts.wt. thixotropant such as a fine silica powder and 1-120 pts.wt. filler such as a calcium carbonate powder of a mean particle diameter of 1-2mum are added to 100 pts.wt. unsaturated polyester resin comprising 45-90wt.% above unsaturated polyester and 10-55wt.% polymerizable unsaturated monomer such as styrene and dispersed therein under kneading to obtain an unsaturated polyester resin composition excellent in pourability in molding.
Patent JP-S6330912-A (JP)
Inventor: TOMASU RICHIYAADO HAIRUMAN
IPC: G05B23/02
Filed: 1987-05-25
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-S5552938-A (JP)
Title: Drunken drive preventing device
Inventor: ISHIKAWA MASAO
IPC: G01N27/12
Filed: 1978-10-16
Abstract: PURPOSE: To prevent the alcohol concentration from being erroneously detected even at a cold place by holding an alcohol detecting element at the optimum temperature at all times with the use of a heater.  
     CONSTITUTION: The temperature of an alcohol detecting unit 1 is detected by a temperature detecting element 6 so that the detected temperature is compared at 8 with a set temperature. If the detected temperature is lower than the set temperature, a switching element 20 connected with a heater 3 is turned on to drive the heater 3. If, on the contrary, the detected temperature is equal to or higher than the set temperature, the element 20 is turned off to stop the drive of the heater 3. As a result, the temperature of an alcohol detecting element 2 is always held at a preset temperature so that the erroneous detections can be prevented. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5551957-A (JP)
Title: Ignition system for internal combustion engine
Inventor: HONJIYOU YOSHINAO
IPC: F02P5/155
Filed: 1978-10-13
Abstract: PURPOSE:To obtain a proper timing of ignition at the operation of starting, idling and at high speed running, by means of setting the advanced angle characteristic to a middle position at starting operation, to a retard position at idling after the starting and automatically to an advanced side at high speed running. CONSTITUTION:When the engine is in a starting operation, an AC output, generated in a main power unit coil 1 by a rotation of the engine, is rectified by a diode 2 with a condenser 3 charged. An ignition signal, generated in one side signal coil 8 for earlier ignition timing, is rectified and fed to the gate of a thyristor 7. A discharge of the charged electricity in the condenser 3 causes an ignition voltage in an ignition coil 5. With the engine started and its reotational speed reaching a certain value, the terminal voltage of a condenser 14 makes a thyristor 15 conducted. In this way, the ignition timing is retarded. Subsequently, with a rotational speed of the engine further raised from the idling rotational speed, the ignition signal voltage of a signal coil 9 makes the thyristor conducted to advance an angle of the ignition timing. Still further with the engine speed of rotation going up, the ignition timing is determined by an ignition signal voltage of the signal coil 8.
Patent JP-S618796-A (JP)
Title: Dynamic memory
Inventor: TADA KAZUHIRO
IPC: G11C7/22
Filed: 1984-06-20
Abstract: PURPOSE:To remove noise disturbance due to a peak currrent during the operation of a word line selecting circuit and stabilize the operation by dividing word lines by memory cell arrays and putting them delay operation. CONSTITUTION:Memory cell arrays 11 and 12 are equipped with a bit line sense amplifier circuit 13 including memory cells CS and a word line selecting circuit 14. Activation signals phiW of the circuit 14 are diving by blocks of the arrays 11 and 12; the selecting circuit 14 of the array 11 is put in operation and then the selecting circuit 14 of the array 12 is operated after the dalay time of a circuit 14. Consequently, memory currents are two small peak current (a) and (b) during activation and two small peak currents (c) and (d) during precharging operation.
Patent JP-S5830321-A (JP)
Title: Refining device for gas
Inventor: BABA KENJI
IPC: B01D53/14
Filed: 1981-08-14
Abstract: PURPOSE:To obtain a refined gas contg. a prescribed concn. of an intended gaseous component by detecting the component concn. of the intended gas in a formed gas and regulating and operating means for regulating the removal rate of gas according to the value thereof. CONSTITUTION:The concn. of the intended gaseous component in the formed gas produced with an arbitrary device is detected with a detector 12, and the value thereof is compared with a preset target value in a comparator 13. In accordance with the comparison signal, a controller 15 emits a control signal and regulates the removal rate for the specific component gas by controlling a compressor 2, a supply pump 8 for absorbing liq., a control valve 16 for raw material gas and a sprayer 18. The concn. of the specific intended gaseous component in the formed gas is controlled to an intended value in the above-mentioned way.
Patent JP-H06335472-A (JP)
Title: Hypnogenetic device
Inventor: MIKI MASAYOSHI
IPC: C04B41/50
Filed: 1993-05-28
Abstract: PURPOSE:To provide a device for making a distinction between the unconscious body action and the subconscious body action to derive information from person in bed. CONSTITUTION:A piezoelectric sensor 3 is equipped on a mattress of bed. Signal from a piezoelectric sensor 3 undergoes the treatment successively; a signal processor 9, a judgement circuit 12 in which a distinction between the unconscious and the subconscious body action is performed, a transducer 13 in which the said consciousness of person is converted to a signal, and finally an output circuit 5.
Patent JP-H04330355-A (JP)
Title: Manual choke device for carburetor
Inventor: ISHIDA YUKIO
IPC: F02M1/02
Filed: 1991-04-30
Abstract: PURPOSE:To provide a manual choke device for a carburetor which starts an engine in a constantly excellent state even when a throttle valve starting opening is different and stably continues following rotation of an engine. CONSTITUTION:In addition to a choke arm 6 fixed on a choke valve stem 3 and a rotatably supported and manually rotating choke lever 8, an auxiliary lever 8 is rotatably supported on the choke valve stem 3. The force of a relief spring 9 worked such that a choke valve 4 is opened to a specified opening in a region where an intake air amount is low is exerted on the choke arm 6. The force of a second relief spring 10 worked such that the choke valve 4 is opened to a high opening in a region where an intake air amount is high is exerted on the auxiliary arm 8.
Patent JP-S63292196-A (JP)
Inventor: MASUMURA TOSHIYUKI
IPC: G10L15/06
Filed: 1987-05-26
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-S6019993-A (JP)
Title: Blade control device for movable blade type hydraulic machine
Inventor: OZAKI SUEHIRO
IPC: F04D29/18
Filed: 1983-07-12
Abstract: PURPOSE:To regulate a driving speed in a blade angle control shaft, by making an idler rotate by a speed differential between a main shaft at the driving side and a transmission gear, while converting this rotation into driving force of the blade angle control shaft. CONSTITUTION:Since revolution in a main shaft 4 is changed by a speed change gear 27 and transmitted to a transmission gear 32, an idler 37 is made to rotate as far as a portion for a speed differential between the transmission gear 32 and the main shaft 4 whereby a gear 40 is rotated. A rotating direction of a blade angle control shaft 41 is changed in a way of either increasing or decreasing the revolution of the transmission gear 32 upon selection of a lever 28. In addition, in time of blade angle control being unnecessary, both clutches 26 and 30 are disengaged and not inputted into the speed change gear 27, then the main shaft 4 and the transmission gear 32 are left rotated intact at the same revolution. In time of pump stoppage, a motor 36 is rotated and thereby a blade angle is controlled.
Patent JP-S5460839-A (JP)
Title: Identifying system for 3-dimensional space pattern
Inventor: TAKAHASHI MASASHI
IPC: G06F17/50
Filed: 1977-10-25
Abstract: PURPOSE: To facilitate easy identification for the cubic pattern requiring the special capacity and then to ensure easy formation of the cubic pattern information using the plane pattern drawn on the sketch as the input for the cubic pattern identifying system which identifies the 3-dimensional pattern with the plane patterns such as the front view, side view, plan and others used as the input.  
     CONSTITUTION: The 3-dimensional space pattern identifying system comprises with the following units: pattern input unit 1 containing the pattern information input surface which is divided into more than one region possessing the 2-dimensional local coordinate system; cubic pattern identifying unit 2 which identifies the cubic patterns based on the information supplied from unit 1; and control information input unit 3 which supplies the control information to be given to unit 2. Thus, the plural pairs of spots are supplied to unit 1 in sequence on the pattern in which two spots corresponding to the relating two areas are set to a pair under the control of unit 3, and the cubic pattern information is produced in the form of plural spots on the 3-dimensional space featuring the 3-dimensional coordinate value making ineffective either one component of the same coordinate axis within the coordinate components in the 2-dimensional local coordinate system showing two spots of each pair 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11325614-A (JP)
Title: Regenerative refrigerator
Inventor: FUKUDA TOSHIYUKI
IPC: F25B13/00
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a simple constitution a regenerative refrigerator which efficiently and economically enables reduction of power consumption and variation during power peaks with. SOLUTION: A normal refrigeration cycle composed of a compressor 401, condenser 402, first expansion valve 202 and evaporator 203, heat storing refrigeration cycle composed of the compressor 401, condenser 403, second expansion valve 205, heat storing heat exchanger 206, and suction pressure adjust valve 500, and third refrigeration cycle composed of the compressor 401, heat storing heat exchanger 206, first expansion valve 202 and evaporator 203 are provided. At a cold holding operation mode the suction pressure adjust valve 500 opens to hold a heat storage medium 211 cold, when the refrigeration load is reduced. At a third operation mode, the refrigerant compressed by the compressor 401 is condensed through the heat storage heat exchanger 206 and flows into the first expansion valve 202 and evaporator 203. This improves the refrigeration power for improving the operating efficiency of the compressor 401 and allows a condenser fan 405 to be stopped, thereby reducing power consumption.
Patent JP-H01295473-A (JP)
Title: Semiconductor laser device
Inventor: NAMISAKI HIROBUMI
IPC: H01S5/00
Filed: 1988-05-24
Abstract: PURPOSE:To obtain low threshold value and high output power, by making both ends of a stripe-type active layer forming a multilayer quantum well disorder by impurity, and arranging buried layers which sandwich them from both sides. CONSTITUTION:An active layer 3 is formed by a multilayer quantum well, and both ends of the buried active layer 3 is made disorder by impurity diffusion. Thereby, on both sides of said disorder active region 22, a region 10 whose refractive index is a little low is formed, and a buried layer 11 whose refractive index is further low is formed outside said region. That is, the light guides 10, 11 having a two-step distribution of refractive index are formed in the horizontal direction, and light propagates all over the two-step light guides 10, 11. Since the refractive index in the central part is high, higher modes difficult to exist. As a result, the width of the whole light guides 10, 11 can be increased, and so light distribution can be widened. Thereby, oscillation occurs at a low threshold value, and high output power can be led out.
Patent JP-H02306562-A (JP)
Title: Tv plug socket
Inventor: YAMADA TORU
IPC: H01R13/648
Filed: 1989-05-20
Abstract: PURPOSE:To reduce a change of various kinds of loss due to the frequency so as to be used for broad casting up to a 1GHz band by making a structure of a TV plug socket with an interior finish of a substance mounted with a circuit part a prescribed one so as to enlarge an area of an earth part. CONSTITUTION:A plug socket body has a shield plate 40 electrically connecting to an outside conductor of a first coaxial cable being fixed to the rear thereof, while being provided with a receptable 20 electrically connecting to an outside conductor of a second coaxial cable in the front. A shield cover 31, a receptacle 20 and a shield plate 40 are electrically connected in the inside of the plug socket body through a projection piece provided therein while being connected to an earth pattern of a circuit substrate 30 mounted inside the plug socket body. Thereby, an area of an earth part is enlarged so that various kinds of loss such as a loss between the input and output terminals are limited to an amount to be satisfied by the broad casting from a VHF to 1GHz band.
Patent JP-2000318250-A (JP)
Title: Apparatus and method for registering sample for separate volume back heading, apparatus and method for printing separate volume back heading and computer readable recording medium
Inventor: KAMEDA TAKANOBU
IPC: B41J21/00
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To simply form back heading of a design having much originality by providing a fetch means for fetching an image or a pattern to be divided, and an input means for inputting cut-out conditions for cutting out a background sample for separate volume back heading. SOLUTION: The apparatus for registering a sample for separate volume back heading comprises an image input unit 6 such as a scanner or a digital camera or the like for fetching an image or a pattern to be divided, and an input unit 4 for inputting cut-out conditions for cutting out the fetched image or pattern as a background sample for the separate volume back heading. A CPU 1 divides and cuts out the fetched image or pattern into a plurality of partial areas according to the input cutout conditions, and registers the plurality of the cut-out areas with a memory 5 as a background sample for the separate volume back heading. The heading of an original design is formed while confirming a sample of a template or a part on a screen by a display unit 3.
Patent JP-S61286014-A (JP)
Title: Descaling method for pipe
Inventor: ITAYA SUSUMU
IPC: B21B45/04
Filed: 1985-06-12
Abstract: PURPOSE:To increase the descaling effect by forming a crack on the scale layer by performing a drawing rolling in advance and by jetting a high pressure liquid immediately thereafter. CONSTITUTION:The jet ring 14 arranging on its inner periphery a high pressure water jet nozzle 12 is provided in one step on the inlet side of the stretching reducer 10 having the roll stand 10A of sixteen steps, etc. A jet ring 15 is further arranged at the position of the 4th step in the inner part of the stretching reducer 10. The steel pipe 16 of high temp. heated by a heating furnace, etc. is jetted by the jet nozzle 12 at the stretching reducer inlet side with the high pressure water of 150kg/cm<2> and the surface layer scale is removed. It is again descaled by the high pressure water jet of the jet nozzle 13 on the way of the drawing rolling. The deflection in the axial direction or in the peripheral direction given to the pipe 16 of this case is taken more than 1%. With this method the descaling effect is increased.
Patent JP-S5751784-A (JP)
Title: Phosphor
Inventor: HASHIMOTO NOBORU
IPC: H01J61/44
Filed: 1980-09-13
Abstract: PURPOSE: To provide a red light-emitting phosphor which has high efficiency, excellent color rendering and a specified composition, by partially substituting trivalent europium as an activator for yttrium.  
     CONSTITUTION: Predetermined amounts of starting materials such as BaCO 3 , Y 2 O 3  and Eu 2 O 3  are blended together, thorougly dry-mixed and calcined in an oxidizing atmosphere in a calcining turnace at 1,000W1,400°C for 1W10hr to produce the desired red light-emitting phosphor represented by the formula in which trivalent europium as an activator is partially substituted for yttrium. Pref. the trivalent europium as an activator is substituted for 1W16atom% (calculated as trivalent element) of yttrium. The resulting phosphor has main emission peak at nearly 614nm and secondary emission peaks at nearly 624nm and 595nm under excitation by ultraviolet light, electron beam, etc. Thus, the phosphor has good color rendering. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5920482-A (JP)
Title: Regenerating method of cation exchange membrane
Inventor: KISHIDA KOUNOSUKE
IPC: C25B15/00
Filed: 1982-07-23
Abstract: PURPOSE:To perform titled regeneration in a short time without damaging a perfluorocarbon cation exchange membrane having deteriorated performance by repetition of regeneration, by bringing said membrane into contact with an aq. soln. of low pH, more preferably negative pH cong. a strong acid at a specific temp. or above. CONSTITUTION:A perfluorocarbon cation exchange membrane which provides but low electric current efficiency upon the long use as a diaphragm for an electrolytic device or an electrophoresis device is regenerated in the following way: The membrane having deteriorated performance is kept at >=110 deg.C under contact with an aq. soln. contg. a strong acid and having <=1.0 pH value at an ordinary temp., more preferably a negative pH value. The membrane is regenerated within about one hour at, for example, about 130 deg.C. The membrane is entirely stable to such treatment and is kept free from any damage at all even if the membrane is subjected repeatedly to the regeneration.
Patent JP-S5651369-A (JP)
Title: Ink jet recording device
Inventor: MIZUNO AKINORI
IPC: B41J2/095
Filed: 1979-10-03
Abstract: PURPOSE:To stabilize a picture image quality by a method wherein a printed item is charged in advance in a polarity opposite to that of the ink drips, the charged ink drips are pulled to have a uniform ink flight speed and to provide a uniformed diameter of picture element. CONSTITUTION:An item 11 to be printed is fed by sheet feeding rollers 12a, 12b at first, and passed along a metalic sheet guide 14. During this operation, the item 11 to be printed is charged to a polarity opposite to that of the ink drips, for example, a positive voltage. When the positive charged ink drips are moved onto a transporting belt 15, an electric load of minus induced. Therefore, the item 11 to be printed and the transporting belt 15 are attracted with each other, the item 11 to be printed is transferred as the transporting belt 15 is moved, and both of them are separated by the sheet separating claw 17. Electric load induced in the induction layer 20 is eliminated by a grounding terminal 18.
Patent JP-S615804-A (JP)
Inventor: TOKAI MASAYUKI
IPC: A43B3/18
Filed: 1984-06-20
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-S5919063-A (JP)
Inventor: ANATORII AREKUSEEEUITSUCHI ROG
IPC: B22D17/22
Filed: 1982-07-23
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-H02307106-A (JP)
Title: Position correcting system for learning control
Inventor: TOYOSAWA YUKIO
IPC: G05D3/12
Filed: 1989-05-23
Abstract: PURPOSE:To ensure the high accuracy even with the high speed working by producing the correction value data equivalent to one cycle so as to set the sum total of the correction value equivalent to one cycle at zero. CONSTITUTION:When a servo motor 18 of a machine tool, etc., is controlled, a digital servo circuit 14 controls the position, the speed and the current of the motor 18 via a processor and also performs a learning control process. Then the value obtained by adding together the correction value data set at each sampling and equivalent to one cycle is subtracted from one of correction value data at sampling and equivalent to one cycle. Thus the correction value data is obtained at the relevant sampling. Therefore the sum total of correction value equivalent one cycle is equal to zero. Thus it is possible to attain the highly accurate control of a motor even in a high speed working state and to improve the working accuracy.
Patent JP-H01296635-A (JP)
Title: Wire bonding device for hybrid integrated circuit
Inventor: HISATAKA MASAFUMI
IPC: H01L21/60
Filed: 1988-05-24
Abstract: PURPOSE:To enable the wire bonding process to a conductor such as copper, etc., having excellent electrical properties to be achieved by shifting a shifting cover corresponding to the shifting wire bonding process using a capillary. CONSTITUTION:A housing 1 is loaded with a shifting cover 15 covering a working hole 17 above a wire bonding region while the shifting cover 15 formed of a through hole wherethrough a capillary 7 passes is shifted corresponding to the shifting for wire bonding process using the capillary 7. Consequently, when a conductor and an integrated circuit chip are wire bonded to each other, the atmospheric air can be prevented from entering into the wire bonding space in the housing 1 through the working hole 17 to prevent the conductor such as copper, etc., from oxidizing. Through these procedures, the wire bonding process onto the conductor such as copper, etc., having excellent electrical properties can be achieved.
Patent JP-S61285691-A (JP)
Inventor: MIZOBE TETSUO
IPC: H05B6/40
Filed: 1985-06-12
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-2000321543-A (JP)
Title: Optical modulator
Inventor: FUJITA KEN
IPC: G02F1/125
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To obtain a novel and useful optical modulator which is adequate for using as light flickering element of, for example, an optical communication system. SOLUTION: A substrate 11 which defines an optical waveguide 14 and consists of a ferroelectric is provided with an ultrasonic generator 12 which emits a surface acoustic wave along the progression direction of the polarized light progressing in the optical waveguide 14 in order to change the mode of the polarized light by interacting on the polarized light guided to the optical waveguide 14. The optical waveguide 14 is provided with a filter 16 which permits the passage of the polarized light selectively according to the mode of the polarized light. Further, the progressing route of the surface acoustic wave from the ultrasonic generator 12 to the optical waveguide 14 is provided with a semiconductor structure 13 which induces a two-dimensional electron gas for absorbing the surface acoustic wave.  The semiconductor structure is provided with a modulating means for increasing or decreasing the two-dimensional electron gas of the semiconductor structure in order to increase or decrease the absorption quantity of the surface acoustic wave.