baber/WOPTO huggingface dataset:
Patent JP-S5642224-A (JP)
Title: Strobe built-in self-processing type camera
Inventor: SATOU SHINICHI
IPC: G03B15/03
Filed: 1979-09-14
Abstract: PURPOSE: To prevent uneven development owing to the noise generated with ON- OFF change-over by providing the detaining means detaining the ON-OFF change- over of a strobe charging circuit which makes common use of an electric power source with a film unit driving member, during self-processing.  
     CONSTITUTION: A charging circuit is turned ON and OFF according to the projection and accommodation of a movable strobe. Upon ending of exposure, a one- turn cam 8 and a pressure feed roll 6 are rotated in the arrow direction by a motor. The rotation of the cam 8 causes a switch 10 to turn ON to deenergize a solenoid 5, then a locking pin 4 is projected into the locking hole 2a of the movable strobe 2 by a spring 4a, by which the movement of the strobe into the housing position of 2 is inhibited. On the other hand, the rotation of 8 causes a conveying pin 9 to lift a conveying lever 11 which in turn causes a conveying pawl 11b to force a film unit 7 upward, thereby feeding the top end of the unit 7 to 6. When 8 rotates further, the conveying lever 11 descends to the original position to end the feeding out of the unit 7; at the same time, the switch 10 goes OFF to energize 5, thereby releasing the locking. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5819703-A (JP)
Title: Pickup tone arm
Inventor: AOKI TADANAO
IPC: G11B3/10
Filed: 1981-07-27
Abstract: PURPOSE:To obtain a big damping effect, by putting a viscid resistor between the mass and a fixed part. CONSTITUTION:A cantilever 1 is provided to a cartridge main body 2 provided to the tip of a tone arm. The cartridge 2 is joined to a bearing main body 7 with an arm pipe 3, and a weight 5 is set at the back side of the part 7. The tone arm is supported to a base 8 through a bearing turning part 9. A stabilizer 6 is supported through one point onto the vertical shaft at the part 7 of the tone arm 3 via viscid material or a viscoelastic material 4. A part of the stabilizer 6 is grounded via a viscid fluid 4.
Patent JP-H02297071-A (JP)
Title: Frequency detector
Inventor: SUZUKI OSAMU
IPC: G01R23/15
Filed: 1989-05-12
Abstract: PURPOSE:To eliminate a fluctuation caused from external disturbance of an input signal cycle and to obtain a stable detection signal by providing a memory to store the latest cycle measuring value and a memory to store an averaged cycle of those up to the preceding cycle. CONSTITUTION:The input signal 8 is converted to a square wave by a comparator 1 and inputted to a cycle measuring part 2. In the measuring part 2, the interval between varying points of the input signal is measured with a clock 10 as the count source to output it for every cycle. At this time, a frequency of the clock 10 should be higher enough as compared with that of the signal 8. Then, the processing is performed by a CPU 7 for every output forwarded from the measuring part 2. Namely, after the output of measuring part 2 is stored in the memory 3, the upper limit value of an allowable range to enter in a register 5 and the lower limit value of the allowable range to enter in a register 6 are compared on the averaged cycle T obtained from an equation. (where, N is the cycle) Then, the detection signal is made to be ON when it is within the allowable range and made to be OFF when it is out of the allowable range. Also, the cycle T is stored in the memory 4 for a calculation of the next cycle.
Patent JP-H05309852-A (JP)
Title: Thermal transfer printer
Inventor: HAGIYAMA OSAMU
IPC: B41J2/325
Filed: 1992-05-11
Abstract: PURPOSE:To provide a thermal transfer printer capable of preventing a stain of a paper due to the rubbing of an ink ribbon and properly printing by preventing the lacking of a character. CONSTITUTION:A thermal head 6 is provided so as to move toward or away from a platen 2. A glaze 13 wherein a prescribed number of heating elements are disposed on the top portion thereof is formed on the surface of the thermal head 6 in opposition to the platen 2. An ink ribbon cassette which introduces an ink ribbon 12 to a position between the platen 2 and the thermal head 6 is detachably loaded. The title apparatus is constituted so that the width of the ink ribbon 12 is larger than that of the platen 2 as well as the length of the glaze 13 is longer than the width of the ink ribbon 12.
Patent JP-S5545120-A (JP)
Title: Tape position detector
Inventor: CHIYUUMA AKIRA
IPC: B65H20/32
Filed: 1978-09-26
Abstract: PURPOSE: To improve reliability by a simple constitution by arranging a pressure- sensing conductive rubber sheet in the depth direction of a tape loop pulled in by negative pressure in the vacuum column of a tape driver.  
     CONSTITUTION: Over tip 8 of a tape loop, atmospheric pressure P 0  is applied on metallic foil 10 of rubber sheet 9, and load P v  is on the right side of rubber sheet 9, so that rubber sheet 9 will be applied with the pressure. Electric conduction is therefore caused between metallic foil 10, and terminals S 1 WS 5 . Under tip 8 of the tape loop, on the other hand, negative pressure P v  is applied on metallic foil 10 and the right side of rubber sheet 9 and no pressure is applied on rubber sheet 9, so that no conduction will be caused. As a result, a boundary between terminals in conduction and the others among S 1 WS 8  represents tip position 8 of the tape loop and it can be accurately detected by a simple circuit constitution. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07302892-A (JP)
Title: Quantum element
Inventor: UGAJIN RYUICHI
IPC: H01L29/06
Filed: 1994-05-07
Abstract: PURPOSE:To realize a quantum element such that electrons in the specific bonding quantum dots can be detected. CONSTITUTION:Bonding quantum dots consisting of the sequentially stuck two layers of quantum dots QDj-1, QDj-2 are two-dimensionally and in plurality arranged so as to compose a quantum dot array. The quantum dots QDj-1, QDj-2 are formed by the compound semiconductor heterojunction. For detection of the presence of electrons in the specific bonding quantum dots, while applying laser light having photon energy equal to the energy difference between an energy level in a ground state of the quantum dots QDj-2 and an energy level in a first excited state, an outside electric field is impressed by making a needle- shaped electrode, where prescribed voltage is impressed, to approach the bonding quantum dots so as to measure the presence of light absorption at that time.
Patent JP-H10293858-A (JP)
Title: Device and method for information processing, and storage medium
Inventor: TAMURA TAKEO
IPC: G06F3/0488
Filed: 1997-04-21
Abstract: PROBLEM TO BE SOLVED: To easily and efficiently manage and operate data editing of an image, characters, a pattern, etc., by enabling editing by addition, deletion, etc., without destroying source data. SOLUTION: Image data from an external storage means 103, data or image data from an input means (keyboard 104, mouse 105, and touch panel 106), image data generated in an information generation part 101, and image data from an external information processor 107 are written by selecting one of (n) editing memories HM1 to HMn by a switching means 111. Data from another input means are written by selecting one of the editing memories different from the selected image memory and a merging means 112 merges image data written in the (n) editing memories HM1 to HMn and edited into one image data.
Patent JP-S63284054-A (JP)
Title: Engine controller for vehicle
Inventor: KAWAI TANEICHI
IPC: B60R25/04
Filed: 1987-05-14
Abstract: PURPOSE:To certainly prevent the theft for a car by stopping an engine when an input for changing the operation mode of a transmission in the state where no driver is present on a driver's seat during the engine operation is transmitted or the input is supplied before a user is discriminated. CONSTITUTION:A driver detection unit 5 for detecting the presence of a driver on a driver's seat and the first input means 2 for inputting the selection support for detecting the operation mode of a transmission are provided. Further, a remote control unit 6 which receives the signal transmitted in the case when a code transmitter carried by a user is operated, by using a code receiver, is provided. When the code received by the code receiver accords with the code memorized in a memory means in an MPU1, engine start is permitted. Further, if selection instruction input is supplied from the first input means 2, when the driver detection unit 5 detects no presence of the driver during the engine revolution, the engine is controlled to stop.
Patent JP-S5910715-A (JP)
Title: Main shaft driven generator
Inventor: KISHIKAWA HIROOMI
IPC: F01K15/04
Filed: 1982-07-08
Abstract: PURPOSE:To simplify arrangement in a ship and reduce fuel consumption, by providing a main-shaft-assisting turbine which is coupled to the main shaft of a major Diesel engine and driven by steam from an exhaust gas economizer to return motive power to the main shaft. CONSTITUTION:A main-shaft-driven generator comprises a thyristor-inverter-type shaft generator 2 coupled to a main shaft 12 directly or through an overdrive gear 1, an exhaust gas economizer 3 for recovering the waste heat of a main engine 11, and a main-shaft-assisting turbine 4. When the rotational frequency of the main shaft 12 has exceeded about 50% of the navigation level at starting and acceleration, the thyristor-inverter-type shaft generator 2 is run together with a Diesel-driven generator 17. With the acceleration of the main engine 11, the load is gradually shifted onto the shaft generator 2 and the Diesel-driven generator 17 is stopped. On a navigation, the shaft generator 2 is run alone if the rotational frequency of the main shaft 12 is about 80 to 110% of the navigation level. This results in diminishing the fuel consumption of the main engine 11.
Patent JP-H10312531-A (JP)
Title: Magnetic recording medium
Inventor: KOBAYASHI HIDEYUKI
IPC: G11B5/73
Filed: 1997-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording medium which enables high density recording and assures excellent running durability. SOLUTION: In a magnetic recording medium comprising a supporting layer and a magnetic layer as least as the upper most layer, ferro-magnetic powder including Al-W obtained by the surface treatment of ferro-magnetic powder with Al compound and W compound and/or non-magnetic powder including Al-W obtained by the surface treatment of non-magnetic powder with Al compound and W compound are included, and a containing ratio of Al and W in the ferro-magnetic powder including Al-W and non-magnetic powder including Al-W is set to 99:1 to 40:60 in terms of the weight ratio.
Patent JP-H07318672-A (JP)
Title: Electrolytic low temperature fusion reactor
Inventor: TANAKA YOSHITO
IPC: G21B3/00
Filed: 1992-03-26
Abstract: PURPOSE:To sustain an excessive caloritic value by disposing a permanent magnet or an electromagnet in an electrolytic bath and passing lines of magnetic force to a cathode. CONSTITUTION:A heat-exchanging pipe 2 is passed through an electrolytic bath and magnet plates 3, 3' are disposed at a constant interval while arranging the polarity. Linear, grid or planar cathodes 4, 4',... made of palladium or the like are then fixed to one side thereof and anodes 5, 5',... made of platinum, gold, etc. are fixed to the other side. Heavy water is added with impurity, i.e., light water, and subjected to electrolysis, a black hydrogenated compound covers the surface of the cathode 4, 4,... is the light water is excessive to increase the electric resistance gradually thus decreasing the current value. When the hydrogenated compound is removed at a constant time interval to regenerate the electrode, an excessive calorific value can be achieved only with the light water. When caustic soda is employed as the electrolyte, the light water is limited to several % including the impurities end the concentration can be increased by several times using potassium hydroxide or lithium hydroxide.
Patent JP-S5917980-A (JP)
Inventor: CHIN TSUAN HOU
IPC: C12N1/26
Filed: 1983-06-28
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。
Patent JP-S5742794-A (JP)
Title: Liquid fuel
Inventor: MORITA DAIZOU
IPC: C10L1/32
Filed: 1980-08-27
Abstract: PURPOSE: A liquid fuel evolving little NO x  and CO when burnt and constantly contg. much water, which is obtd. by adding a radioisotope-contg. solid to an aqueous emulsion of a liquid fuel and filtering the solid off after standing for a determined time.  
     CONSTITUTION: A radioisotope-contg. mineral such as monazite is treated with sulfuric acid, to remove impurities. The residue is washed with water, neutralized, dried, crushed, kneaded with a synthetic resin and injection-molded, to obtain a radio-isotope-contg. solid. An emulsion is obtd. by mixing water contg. a nonionic surfactant and foamed by agitation with 60W95vol% liquid fuel contg. a stabilizer such as methyl alcohol. Then the radioisotope-contg. solid is added to the emulsion and after standing for 12W48hr, the solid is removed by filtration. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08316247-A (JP)
Title: Manufacture of compound semiconductor thin film and manufacture of photoelectric conversion element
Inventor: OMURA KUNIYOSHI
IPC: H01L31/04
Filed: 1995-05-17
Abstract: PURPOSE: To continuously generate a uniform CdS thin film by means of a low-cost apparatus by a method wherein the vapor of a specific organic ion cadmium complex is generated, the complex is decomposed on the surface of a substrate installed in the vapor of the complex and the CdS thin film is generated on the surface of the substrate. CONSTITUTION: The vapor 4 of an organic ion cadmium complex which contains at least sulfur atoms, carbon atoms and cadmium atoms is generated, the complex is decomposed on the surface of a substrate 3 installed in the vapor 4 of the complex, and a CdS thin film 5 is formed on the surface of the substrate 3. For example, a diethyldithiocarbamic acid-cadmium complex is used as an organic ion cadmium complex 2, and the temperature of a CdS-film generation substrate 3 is set at 350 deg.C or higher as the decomposition temperature of the complex. In addition, the temperature of a source-supply-side glass substrate 1 is controlled to 200 to 300 deg.C, the inside of an airtight container 7 is filled with the vapor 4 of the complex, the vapor of the complex is decomposed on the surface of the CdS-film generation substrate 3, and a CdS film 5 is generated.
Patent JP-S6012263-A (JP)
Title: Nozzle for producing fine wire
Inventor: IKUTA ISAO
IPC: B22D11/10
Filed: 1983-07-01
Abstract: PURPOSE:To provide a titled nozzle having excellent mass-productivity without causing nozzle clogging by providing an induction heating body near the nozzle part and preventing the temp. drop of the molten metal in the nozzle part. CONSTITUTION:The nozzle in a method for producing directly a fine wire via said nozzle from a molten metal is made into the construction consisting of forming a nozzle body 1 and an ejecting plate 6 having nozzles 4 into a split type, installing an induction heating body 7 in the lower part of the plate 6 and supporting said plate 6 and the body 7 to the body 1 by means of a screwed supporter 8. The body 7 in proximity to the nozzle part is subjected to high frequency induction heating by a work coil 3 so that the temp. drop of a molten metal 2 is prevented and that the production of the fine wire is made possible without causing nozzle clogging. A ceramics is effective for the material of the body 1 and the plate 6 and a conductor having heat resistance such as graphite, molybdenum, etc. is suitable for the material of the body 7.
Patent JP-S60262058-A (JP)
Title: Measurement of current of voltage at multiple points with photo sensor
Inventor: KURIHARA MASAYUKI
IPC: G01R15/24
Filed: 1984-06-11
Abstract: PURPOSE:To reduce the cost of measurement by a method wherein photo sensors provided at respective measuring points are connected in branch to one optical fiber and a light pulse signal is sent at a specified time intervals to determine the current and voltage from the level received by a delay time difference based on the distance. CONSTITUTION:A polarizer 5 is provided on one end face of a Faraday effect element 3 placed in a coil 9a connected to a current transformer 9 while a reflector 6 is provided on the other end face. One optical fiber line 7 and optical branch connectors 11 (111... and 11n) are connected separately to photo sensors 11... and 1n which have light from the optical fiber line 7 incident with a lens 8 as parallel beam while reflected back thereto 7. An optical pulse train of a certain level is emitted from a measuring section 12 at such as sampling interval as allowing the reproduction of a current/voltage waveform and a voltage waveform is reproduced at each of the sensors 1 from the pulse train returning by a delay time determined by the two-way optical path length up to respective sensors 1 thereby measuring the effective value of current or voltage.
Patent JP-H09277895-A (JP)
Title: Air-bag device
Inventor: IWATA ATSUTOSHI
IPC: B60R21/16
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To miniaturize and thin an air-bag device by thinning the folded thickness of the air-bag main body of the air-bag device. SOLUTION: Sewing lines 23a, 23b are formed on both sides 15a, 15b of an air-bag main body 15. Both sides 15a, 15b of the air-bag main body 15 are folded to a center side O and the air-bag main body 15 is folded in a trapezoid shape. In this time, the sewing lines 23a, 23b as the sewn part of both sides 15a, 15b of the air-bag main body 15 are formed so as not to be piled up each other. Then, they are folded in a bellows shape across the end side 15c from the tip side 15d of the air-bag main body 15.
Patent JP-S5242499-A (JP)
Title: Production process of adsorption carrier derived from calcium silicate
Inventor: ITOU SHINGO
IPC: C01B33/24
Filed: 1975-09-30
Abstract: PURPOSE: Forming macroscopic closed voids and continuous cleavages inside the molded product of calcium silicate having excellent heat resistance and microscopic porous open cell structure. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63284251-A (JP)
Title: High-rigidity ethylene/propylene block copolymer composition
Inventor: NAKAJIMA YOICHI
IPC: C08L53/00
Filed: 1987-05-15
Abstract: PURPOSE:To obtain the title composition markedly excellent in rigidity and high-temperature rigidity, by mixing a crystalline ethylene/propylene block copolymer having a specified isotactic pentad fraction with a specified Al salt of a cyclic phosphorus compound. CONSTITUTION:The title composition prepared by mixing 100pts.wt. crystalline ethylene/propylene block copolymer of an ethylene content of 3-20wt.%, based on the entire polymer, prepared by polymerizing 30-5wt.%, based on the entire polymer, ethylene or both of ethylene and propylene in at least one stage in the presence of 70-95wt.%, based on the entire polymer, first-stage polymer [a propylene homopolymer satisfying the relationship: 1.00>=P>=0.015 logMFR +0.955 (wherein P is the isotactic pentad fraction and MFR is a melt flow rate which is an amount of a molten resin discharged for 10min at 230 deg.C under a load of 2.16kg)] with 0.01-1pt.wt. Al salt of a cyclic phosphorus compound of the formula (wherein R1-R8 are each H, a 1-8C alkyl, cycloalkyl, aryl or aralkyl). This composition can give a molding markedly excellent in rigidity and high-temperature rigidity.
Patent JP-H10308472-A (JP)
Title: Manufacture for semiconductor package provided with pin to be joined to outside
Inventor: MAYUMI KATSUHITO
IPC: H05K3/34
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To shorten a manufacturing process and to bond a pin bonded to the outside to a through hole with a sufficient strength. SOLUTION: When a semiconductor package 32 is manufactured whose opening 18 is closed by a heat sink 20 to make a cavity for mounting a semiconductor and which has a pin 28 inserted into a through hole 26 and soldered thereto at one end thereof, a solder paste is applied such that it closes the other end of the opening of the through hole 26 in which one end of the pin 28 is inserted and the heat sink 20 is provisionally joined to the package 32 with an adhesive 22. Then, the solder paste is heated at a temperature lower than a solder's melting temperature to dissipate the solvent in the solder paste and the adhesive 22 is cured to bond the heat sink 20 to the package 32. Next, the solder paste is heated at a temperature higher than the solder's melting temperature to bond one end of the pin 28 to the through hole 26 with the molten solder.
Patent JP-S61276853-A (JP)
Title: Production of polyester molded article having formed fine channels
Inventor: IDO YOSHINORI
IPC: D06M101/16
Filed: 1985-05-31
Abstract: PURPOSE:To produce a polyester molded article having fine channels on the surface, improved coloring properties and a silk-like feeling, by blending a polyester with a specific polymer, melting and molding the blend and eluting the molded article. CONSTITUTION:(A) A polyester having an alkylene terephthalate as a main repeating unit is blended with (B) 5-20wt% based on the total amounts of the components A and B of a polymer obtained by subjecting a compound containing end groups of amino group or its organic acid salt or of carboxyl group or its organic amine salt and an oxyalkylene unit shown by the formula (m is 2-4; n is 2-50), a polyamide-forming monomer (e.g., lactam) to polycondensation in such a way that the amount of the oxyalkylene is <15wt%, and melted and molded to give a molded article, which is eluted (preferably with aqueous solution of alkali compound), to give the aimed polyester molded article.
Patent JP-S5744881-A (JP)
Title: Wrist watch
Inventor: AOKI KENJI
IPC: G04G5/00
Filed: 1980-08-29
Abstract: PURPOSE:To make a wrist watch convenient for use, by a method wherein mode changeover push buttons are provided, and at the time modes are changed over and a mode is fixed, the content of the mode and instructions for operation to be performed subsequently or results thereof are sounded in a synthesized voice. CONSTITUTION:When a swith 3a, which is to select a mode, is turned on, a counter 11 starts operation, and according to the state of the counter, a mode-selecting means 12 successively selects different modes and transmits signals to both a clock function circuit means 9 and a pronouncing signal generating circuit 13 simultaneously in order to make a speaker 14 sound contents corresponding to modes. For example, according to Table (i), ''Date correction mode. Depress a push button 6 until a correct display appears'' is sounded at the time a push button is released. Thus, anyone can accurately effect operation on the spot while following instructions is voice. Accordingly, the wrist watch is made convenient in use.
Patent JP-S5242724-A (JP)
Title: Soft focus lens system
Inventor: YOKOTA HIDEO
IPC: G02B9/34
Filed: 1975-10-01
Abstract: PURPOSE:To obtain a good soft focus effect by correcting a spherical aberration region of 3rd order by the use of an aspherical face, and by enlarging a residual quantity of a spherical aberration of a high order.