baber/WOPTO huggingface dataset:
Patent JP-H10334702-A (JP)
Title: Portable safety lamp for pedestrian
Inventor: OOHASHI YASUKIYO
IPC: F21L14/00
Filed: 1997-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a portable safety lamp of a pedestrian that is light in weight, usable for a long time in terms of lighting time and easy to be discovered from a distant place. SOLUTION: A lens body 1, to which a light irradiating device 3 is connected, is equipped with multiple bubbled emitters 2 in the axial center direction; the light irradiating device 3 is provided with a cylindrical transparent case 5, on which a power source is installed at its lower part and with a switch 12 at its uppermost part. When light is transmitted through an LED 8 to the lens body 1, the light is irradiated on the bubbled emitter 2 located in its inside and is reflected and expanded; as a result, multiple individual light rays are produced. This lamp is a secondary light source, thereby producing little stimulation no human eyes and is a visible light source that can reach a distant place.
Patent JP-H0935843-A (JP)
Title: Method and device for stranding electric wire
Inventor: TANIGUCHI KENICHI
IPC: H01R43/00
Filed: 1995-07-17
Abstract: PROBLEM TO BE SOLVED: To enable a phase to fine change from each other of a terminal metal fitting crimped to both end parts of an electric wire, by stranding in one direction the electric wire plastically deformed and stranded in a reverse direction, and changing a phase difference between one end part and the other end part at a prescribed angle. SOLUTION: A hand actuator 15, setting a phase angle relating to an output shaft 14B, is driven to hold by a hand a covered electric wire W after terminal crimped and clamped on an index table 7. Next, the output shaft 14B is turned in one direction by a pulse motor 14A, to add 360 deg. strand to the covered electric wire W in cooperation with a wire clamp 71 of the index table 7. Then, the output shaft 14B is turned in a reverse direction, to change a relative phase between a terminal metal fitting on an end side A and a terminal metal fitting on an end side B.
Patent JP-H07154316-A (JP)
Title: Frequency signal synthesizer and synthesizing method
Inventor: CHIYAARUZU ERU GAANAA
IPC: H04B7/08
Filed: 1994-08-01
Abstract: PURPOSE: To obtain an excellent synthesized signal by converting signals received at two points into intermediate-frequency signals and detecting the signal intensity and amplitude dispersion of the signals, and then, passing the signals through squelch circuits which are controlled based on the detected intensity and dispersion and synthesizing the outputs of the squelch circuits. CONSTITUTION: Frequency down converters 10 and 12 convert the received signals A and B of antennas 2 and 4 into intermediate frequency signals. The frequencies of the signals A and B are respectively inputted to automatic gain-controlled amplifiers 16 and 18 and the amplifiers 16 and 18 detect the voltages or signal intensities of the signals A and B and send intensity signals to a control circuit 30. The signals A and B are inputted to automatic slope equalizers 20 and 22 after amplification. The equalizers 20 and 22 detect dispersing amounts of the amplitudes of the signals A and B and send the detected dispersing amounts to the control circuit 30. Each signal A and B is inputted to a phase detector through distributors 26 and 28 and the detector detects the phase difference between the signals A and B and sends the phase different to a phase shifter 14.  The phase shifter 14 matches the phases of the signals A and B to each other by changing the phases of the signals outputted to converters 10 and 12 from an oscillator 6. The signals A and B from the distributors 26 and 28 are inputted to squelch circuits 22 and 34 and synthesized into a synthesized signal by means of a signal synthesizer 36 under the control of the control circuit 30.
Patent JP-S6422299-A (JP)
Title: Clothing dryer
Inventor: YARI KENTARO
IPC: D06F58/02
Filed: 1987-07-20
Abstract: PURPOSE: To speedily detect an abnormal temperature even when there is the backflow of air inside a heater case by providing at least one air hole near an excessive temperature elevation preventing device, which is arranged at the upper part, inside the heater case and linking an inlet and a thermosensitive part of the excessive temperature elevation preventing device through a pyrogenetic conduction member. CONSTITUTION: At the time of ordinary drying operation, hot air like an arrow C is fed into a rotary drum 4. When the state inside a fan case 103 is turned into dead calm, heat from a heater 2 is moved upward and an excessive temperature elevation preventing device 10 is operated. Next, even when an air current is generated in the direction of an arrow X because of any factor, a part of this air current flows in the direction of an arrow D, flows through an air hole 103d to the outside, hits a thermosensitive part 10d of the excessive temperature elevation preventing device 10 and transmits heat so that the abnormal temperature can be detected.  Besides, when a front panel 11 of the heater case on the side of an inlet 103b and the thermosensitive part 10d of the excessive temperature elevation preventing device are linked by a pyrogenetic conduction material 104, even against the flow in the direction of the arrow X at abnormal time, heat can be surely conducted through the front panel 11 of heater case, linking member 104 and thermosensitive part 10d.
Patent JP-H0733954-A (JP)
Title: Phenol resin molding material
Inventor: MORI HIRONOBU
IPC: C08L61/04
Filed: 1993-07-21
Abstract: PURPOSE:To obtain the title material which is excellent in adhesion between a resin and a glass fiber constituting the material and which has high strengths and heat resistance by compounding a phenolic resin with a glass fiber pretreated with a binder comprising specific resins. CONSTITUTION:The material is obtd. by compounding 100 pts.wt. phenol resin with 10-250 pts.wt. glass fiber having a mean diameter of 4mum or lower and coated with 0.7-2wt.% binder comprising a urethane resin and a vinyl acetate resin. Since the glass fiber is pretreated with the binder, the compsn. is excellent in adhesiveness between the resin and the fiber and has high strengths and heat resistance.
Patent JP-H1027439-A (JP)
Title: Carriage unit for optical head
Inventor: ASAI HIROMITSU
IPC: G11B21/02
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a carriage unit for optical heads which is light in weight, is capable of dealing with a trend toward higher speeds and is inexpensive. SOLUTION: The carriage unit 1 for optical heads consists of a carriage 3 on which the optical head 2 is mounted and which is freely movably guided in the radial direction of a disk by means of two rails 4 via a plurality of bearings. The bearings 5a on a right side are formed as sliding bearings made of synthetic resins which are disposed at two points apart in the moving direction of the carriage 3 and have the bore surfaces sliding and rotating with a shaft part 11 supported at the carriage 3 and the outside diameter surfaces coming into rolling contact with the rails 4 at two points in a vertical direction. The bearing 5b on the left side is formed as a sliding bearing made of a synthetic resin which is disposed at one point in the central part in the axial direction of the carriage 3 and comes into sliding contact with the rails 4 at the two points in the vertical direction.  The bearing 5b is elastically supported at the carriage 3 via leaf springs in order to impart a prepressure to the respective bearings 5a, 5b.
Patent JP-H1110554-A (JP)
Title: Bolt nut separation method, nut used for execution of this method and nut extraction tool
Inventor: KUMASHIRO TERUO
IPC: F16B2/12
Filed: 1997-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a simple bolt and nut separation method of a bolt and a nut reciprocally press fitting and fitting a screw part and the other provided on one of the bolt and the nut while squeezing a screw and a nut extraction tool easy to handle to be used for execution of the relative method. SOLUTION: A nut engagement member 710 is engaged with a nut 20, a bolt engagement member 73 is engaged with a bolt 1' and the nut engagement member 710 is driven in the nut extracting direction by a jack part 70 by using a device furnished with the nut engagement member 710 free to be engaged with a tool engaging part 202 of the nut 20 press fitted and fitted in the bolt 1' as a nut extraction tool 7 by using the nut 20 forming the engaging part 202 and the jack part 70 to drive the bolt engagement member 73 to be engaged with the bolt 1' and the nut engagement member 710 in a direction to extract the nut 20 while taking reaction force by the bolt 1' through the bolt engagement member 73.
Patent JP-S57105464-A (JP)
Title: Coating compound of colorful pattern
Inventor: KASHIWABARA TAKENORI
IPC: C09D5/00
Filed: 1980-12-19
Abstract: PURPOSE: The titled coating compound having improved drying characteristics and long-term stability, obtained by dispersing a coating compound of pattern part consisting essentially of a nonionic emulsion resin and a cationic high polymer into a coating compound of solvent part consisting of a specific component as a film-forming material in a particulate state.  
     CONSTITUTION: (A) An aqueous coating compound of pattern part comprising (a) a noninoic emulsion resin (e.g., ethylene-vinyl acetate copolymer resin, etc.) (b) preferably 0.2W20wt% based on the solid content of the component a of a cationic high polymer guar gum whose viscosity is adjusted with wter into 500W 25,000 centipoise as main components, and, if necessary, a compound to ionize boric acid ion, soloring pigment, etc., mixed preferably in a pH of 3W7.5 is blended with (B) an aqueous trnasparent coating compound of solvent part obtained by blending an anionic emulsion resin as a film-forming material with a film-forming auxiliary, etc. to make the pH of the coating compound of 7.5W 10.5, to give the desired coating compound. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6071377-A (JP)
Inventor: RIHIYARUTO ZEEDAABERUKU
IPC: B62D25/08
Filed: 1984-08-31
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-2001015003-A (JP)
Title: Circuit breaker
Inventor: HIRAO AKIHIKO
IPC: H01H73/00
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a breaker that hardly short-circuits between electrodes by forming two exhaust holes for exhausting gas by arc generated when a movable contact opens and separates from a fixed contact in two upper and lower stages in the height direction of an apparatus body. SOLUTION: In an end surface under an electric wire insertion hole 16A and an electric wire insertion hole 16B, an apparatus-body mounting locking-hole 112 and an exhaust hole 109, which exhausts gas generated by opening or closing for a fixed contact and a movable contact that are arranged in a partition on the inside and lower side of two partitions divided by side walls of a first side case 1A and a second side case 1B and an intermediate case, are opened. An exhaust hole 110 for diagonally upward exhausting gas generated by opening or closing for the fixed contact and the movable contact that are arranged in an upside partition is opened in the upper surface of the other end of an apparatus body 1. These exhaust holes 109, 110 separate upside and downside, and directions facing to the outside of the apparatus body 1 provide an angle at which they separate from each other.  Therefore, discharge directions of arcs generated in forced electrode opening time differ from each other to prevent inter-electrode short circuit caused by mixing of the arcs of both electrodes.
Patent JP-H1125527-A (JP)
Title: High density recording method using low accelerated electron beam
Inventor: KAGAWA YOSHIHIRO
IPC: G03C1/00
Filed: 1997-07-07
Abstract: PROBLEM TO BE SOLVED: To perform high density information recording by selecting specified target material, radiating an electron beam optimizing an acceleration voltage and positively charging on the surface of a recording medium. SOLUTION: When silver halogenide is selected as the target material, when the electron beam accelerated by nearly 5 kV is made incident vertically, secondary electron radiation efficiency is maximized. (An electron having a piece of negative charge is irradiated, and two pieces or above of electrons are radiated, and the material surface is charged positively). The silver halogenide has the acceleration potential several times higher than regular material, and has the high secondary electron radiation efficiency also. The silver halogenide has the high holding power of the surface potential also, and the recording hold is possible stably.  For reading the recording, the written information is obtained without accompanying a change in the surface potential by using the electron beam of 10 kV or above, or reducing electron beam density with the acceleration potential at the time of a write-in time. For erasing the recording, the electron beam may be irradiated at a low acceleration voltage, or light may be irradiated.
Patent JP-H099594-A (JP)
Title: Electromagnetic driving device
Inventor: SUZUKI HIROAKI
IPC: H02K21/12
Filed: 1995-06-22
Abstract: PURPOSE: To provide a low-priced and small-size electromagnetic driving device by using a thermosensitive magnetic material for a part of the magnetic core of an electromagnet to reduce a material cost. CONSTITUTION: In this device, an electromagnetic driving part 6 is formed by combining a rotary member 4 provided in a rotary shaft 2 at the center of a permanent magnet 1 with an electromagnet 5 in which a permanent magnet 10 is provided in the rear part of a thermosensitive magnetic material 9 on which a coil 3 is wound. When a driving current 7 is made to flow so that an S pole is induced in the end surface of the thermosensitive magnetic material 9, the rotary member 4 is fixed, and the saturation magnetic flux density of the thermosensitive magnetic material 9 goes down with temperature rise due to the continuous flow of the driving current 7 and abruptly falls in the vicinity of Curie temperature and the generation of magnetic force also abruptly falls.  At that time, the magnetic force of the permanent magnet 10 fixed on the opposite side of the end surface 14 of the thermosensitive magnetic material 9 functions so as to repel the N pole of the rotary member 4, so that the rotary member 4 may be rotated by 180 deg. about the rotary shaft 2. As a result, since the rotation of a rotary body can be automatically controlled by temperature, a material cost is reduced, so that a low-priced and small-size electromagnetic driving device may be obtained.
Patent JP-H0931886-A (JP)
Title: Base paper for electrical insulating laminated sheet
Inventor: UEMATSU KENICHIRO
IPC: H01B3/52
Filed: 1995-07-18
Abstract: PROBLEM TO BE SOLVED: To obtain the subject base paper, improved in silver migration resistance and useful for printed wiring substrates, etc., without deteriorating the suitability to processing such as varnish impregnating properties and heat resistance and characteristics of laminated sheets by adding zeolite to a pulp raw material for the base paper used in the laminated sheet. SOLUTION: This base paper for electrical insulating laminated sheets is obtained by adding zeolite into a raw material slurry before wet forming a sheet of paper, impregnating or coating the resultant base paper after forming the sheet with a zeolite dispersion, reducing residual Na<+> ions in the base paper and reducing the advance rate of the migration of Ag<+> ions advancing in the circuit substrate.
Patent JP-H06184828-A (JP)
Title: Preparation of polycrystalline silicon carbide fiber
Inventor: JIYONASAN RIPOUITSUTSU
IPC: C04B35/571
Filed: 1993-07-22
Abstract: PURPOSE: To obtain the silicon fibers which maintain their strength at a high temp. by heating ceramic fibers contg. silicon and carbon in an environment contg. a volatile sintering aid to a sufficient temp. CONSTITUTION: Ceramic fibers contg. silicon and carbon are heated in an environment contg. a volatile sintering aid (such as boron and aluminum) to a temp. sufficient to convert them into the polycrystalline silicon carbide fibers. There are obtained fibers having useful tensile strength and high elastic modulus even after aged at a high temp. (such as above 1600 deg.C).
Patent JP-H0231419-A (JP)
Title: Dryetching device
Inventor: OMI TADAHIRO
IPC: H01L21/3065
Filed: 1988-07-20
Abstract: PURPOSE:To leave any necessary film and to remove any needless film from the surface of a substrate using the difference in the reactivity to hydrogen fluoride by a method wherein a producer of hydrogen fluoride anhydride diluted gas and a processing chamber are connected by metallic gas piping system made of stainless steel or nickel while an inert gas feed system is connected to the former system through the intermediary of a branch point. CONSTITUTION:The gas piping system from a producer 1 of hydrogen fluoride anhydride diluted gas to a processing chamber 3 is made of stainless steel or nickel. In order to remove a film on the surface of a silicon substrate using the hydrogen fluoride anhydride diluted gas containing minimum water, the chamber 3 is loaded with a wafer and then valves 11-14, 17-21, 23, 24, 26-28 are opened to feed high purity nitrogen for making the water concentration in the system not exceeding 10vppm by a dew point meter 4. Next, the valves 20, 23 are opened and the other valves 21, 24 are closed to feed high purity hydrogen fluoride anhydride diluted gas to the chamber 3 for analyzing the reacted gas to an oxide film by feeding it to an IR cell 5. Finally, the valves 13, 14 are opened and the other valves 15, 16 are closed to substitute the high impurity nitrogen for the residual hydrogen fluoride anhydride diluted gas in the system.
Patent JP-H0345279-A (JP)
Title: Variable winning ball device for pinball game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1989-07-13
Abstract: PURPOSE:To efficiently utilize a winning space formed on an installation base plate by connecting the rear edge of a connecting member with an electric driving source through a link mechanism and shifting the connecting member in the horizontal direction by the operation of the electric driving source. CONSTITUTION:Ball receiving members 63a and 63b are slided in the lateral direction through an operating member 77, link members 73a and 73b, and connecting members 68a and 68b by each operation of driving solenoids 79a and 79b. The connecting members 68a and 68b for sliding the ball receiving members 63a and 63b are shifted in the horizontal direction behind the guide grooves 64a and 64b which are necessarily formed, and since a mechanism for operating the ball receiving members 63a and 63b at the position which is vertically defleted from the guide grooves 64a and 64b is not installed, the need of projecting an excessive space for a winning space 55 is obviated, and the winning space 55 can be utilized extremely efficiently.
Patent JP-H0232103-A (JP)
Title: Production of titanium catalyst component
Inventor: KIOKA MAMORU
IPC: C08F4/642
Filed: 1988-07-20
Abstract: PURPOSE:To obtain the subject catalyst component giving a polyolefin having narrow particle size distribution and high bulk density by compounding an organic Al compound and a liquid Ti compound to a carrier subjected to successive contact with a liquid organic Mg compound, a halogen-containing compound and an alcohol. CONSTITUTION:The objective titanium catalyst component supported on a carrier and containing Mg, Al, halogen and Ti as essential components can be produced by contacting and reacting (A) a magnesium-containing carrier prepared by contacting a carrier (e.g., silica) with a liquid organic magnesium compound containing hydrocarbon group (e.g., butylethylmagnesium) and successively contacting and reacting the product with a halogen-containing compound (e.g., 2,2,2-trichloroethanol) and then an alcohol compound (e.g., 2-ethylexanol), (B) an organic aluminum compound (e.g., triethylaluminum) and (C) a liquid titanium compound (e.g., 2-ethylhexoxytitanium trichloride).
Patent JP-S6241072-A (JP)
Title: Electronic typewriter
Inventor: YAMADA DAISUKE
IPC: B41J21/00
Filed: 1985-08-19
Abstract: PURPOSE:To enhance operability, by providing a carriage movement controlling means for moving a carriage on a word basis according to the result of indication by an indicating means. CONSTITUTION:An ETW controlling part 80 discriminates whether or not a key input is a previous-word command inputted by depressing a previous-word key 13. When the key input is the previous-word command, a pointer in a correction memory 84 is decremented (-1), and then a return quantity for the carriage 35 is calculated. When data read from the memory 84 are space data, the pointer in the memory 84 is decremented (-1), and the return quantity for the carriage is calculated. thereafter, data corresponding to the pointer in the memory 84 are read, and it is discriminated whether or not the read data are alphanumeric (A/N) data. When the read data are not A/N data, the operation of decrementing (-1) the pointer in the memory 84 and calculating the return quantity for the carriage is repeated. When the data read from the memory 84 are A/N data, the carriage is moved in the back-spacing direction by the return quantity being calculated.
Patent JP-H0232407-A (JP)
Title: Automatic programming system for c axis machining
Inventor: MIYATA MITSUTO
IPC: G05B19/4063
Filed: 1988-07-22
Abstract: PURPOSE:To omit a wasteful cutting by issuing an alarm when a parts shape dimension and a raw material shape dimension at a designating working point are not coincident. CONSTITUTION:A console panel 14 is operated, data are inputted in accordance with a menu and inquiry displayed by a display device 15 and an NC program is prepared interactively. When a milling is commanded during the program, the parts shape dimension at a working point A and the shape dimension prepared by the program prepared up to now are compared and the excess thickness presence or absence is investigated. When the excess thickness is not present, the inputted milling is programmed and the processing is continued. When the excess thickness is present and it is judged that the finish is not completed, the alarm is shown at the scope of the display device 15 and the propriety of the working continuation is inquired. An operator determines the continuation and stoppage. By the constitution, the wasteful cutting can be omitted.
Patent JP-S5885263-A (JP)
Title: Manufacture of antimony-alkali photoelectric screen
Inventor: TAMURA SHIYOUHEI
IPC: H01J31/50
Filed: 1981-11-13
Abstract: PURPOSE:To obtain a stable photoelectric screen which changes to a small degree with the passing of time by applying a liquid solution containing the first group matter such as decalin, the second group matter such as naphthalene, and an alkali metal to a base plate coated with an Sb layer, and heating the applied liquid solution so as to evaporate the first and the second group matters. CONSTITUTION:An Sb layer is formed on the surface of a base plate made of glass, Ni or the like. Next, a matter chosen from among pi-electron-system unsaturated hydrocarbon such as naphthalene or diphenyl is dissolved into a solvent chosen from among cyclic hydrocarbons which are liquid at ordinary temperature such as decalin or cyclohexane, and thus prepared solution is added with an alkali metal such as Se, K or Na to make a mixture solution. Then, the mixture solution is applied to the surface of the Sb layer, and heated, for example, at 230 deg.C for 10min so as to evaporate the matters belonging to the first and the second groups. After that, the Sb-alkali matter formed on the base plate is heated and activated in vacuum. As a result, a stable photoelectric screen which changes little with the passing of time can be obtained.