baber/WOPTO huggingface dataset:
Patent JP-H11341911-A (JP)
Title: Sulky type mower
Inventor: KAWAHARA YOSHIHIRO
IPC: A01D34/42
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To effectively recover cut grass cut with a reel mower into a grass collecting container. SOLUTION: This sulky type mower is obtained by attaching grass collecting boots 28 for gathering cut grass in a reel mower case 21 and leading the cut grass to a grass collecting duct 3 to the reel mower case 21 so as to provide a state of grass collecting ports 28A thereof facing to the upper half of the fronts of the reel blades 20 and keep the lower edges 28a of the grass collecting ports 28A in a state thereof adjacent to the reel blades 20 in the sulky type mower composed so as to recover the cut grass cut with the reel mower 2 through a grass collecting duct 3 into a grass collecting container 4.
Patent JP-S5854415-A (JP)
Title: Voltage controlling circuit
Inventor: NAKAMURA TAKASHI
IPC: G05F3/16
Filed: 1981-09-29
Abstract: PURPOSE:To control an error operation due to the variation of ambient temperature in addition to the variation of power voltage by connecting one terminal of a magnetically sensitive switch to a reference power supply voltage and the other to the load of the reference power supply voltage. CONSTITUTION:A diode 11, a coil 2, a reset coil 13, and a positive characteristic thermistor 18 are connected in series between a reference power supply voltage Vx and an earth. One terminal of a meter switch 14 is connected to the voltage Vx and the other terminal is connected to a load circuit, e.g. a logical circuit for a thermal printer, through a break switch 15 as an output Vx' from the reference power supply voltage. A set switch 16 and a set coil 17 are connected in series between the voltage Vx and the earth. The reset coil 13 and the set coil 17 are arranged in a common magnetic field.
Patent JP-H0318420-A (JP)
Title: Method for drawing wire
Inventor: TSUKAMOTO TAKASHI
IPC: B21C9/00
Filed: 1989-06-15
Abstract: PURPOSE:To manufacture a cord wire high in strength by making forced cooling of a wire drawn out of the outlet of a finishing die on a wet lubricating wire drawing machine. CONSTITUTION:The wire 3 drawn out of a die (a) of a 1st stage is put into liquid in a 1st lubricating liquid tank 1. The wire 3 is wound between pulleys, advanced to the following pulley 4 and finally put into a finishing die (n). Then, on the outlet side of the finishing die (n), the wire 3 drawn out of the outlet is cooled forcedly by a cooling tube 5. After the wire 3 is cooled forcedly, the wire 3 is pulled to a drying room 11, compressed air is sprayed from a nozzle 12 to forcedly dry the wire and to coil it round a coiler 14. In this way, embrittlement is prevented in the finishing die of an extra fine wire drawing machine and the attainable strength and the finishing wire speed can be improved.
Patent JP-H0821639-A (JP)
Title: Thermal storage heating device for indoor space and room using this heater
Inventor: SUGIBAYASHI YOICHI
IPC: F24D13/02
Filed: 1994-07-05
Abstract: PURPOSE:To make it possible to remove uncomfortable feeling due to air blow and generation of local warmth and to warm the user immediately. CONSTITUTION:This device has a plate-shaped heater 40 generating heat by supplying power thereto, a heat insulating material 50 fitted to one surface side of the plate-shaped heater 40 and intercepting the heat, a heat storage material 30 fitted on the other surface side of the plate-shaped heater 40, storing the heat from the plate-shaped heater 40 and also radiating the stored heat gradually, an aluminum plate 20 fitted to the heat storage material 30 and conducting the heat uniformly and a ceiling plate 10 fitted to the aluminum plate 20, having indentation in the indoor side and also radiating the heat from the aluminum plate 20 from the indentation.
Patent JP-S6355872-A (JP)
Inventor: RARUFU MERUBIN KUUPAA
IPC: H01R12/71
Filed: 1987-06-19
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-S5484654-A (JP)
Title: Clothes dryer
Inventor: HOSOKAWA FUMINOBU
IPC: D06F58/00
Filed: 1977-12-19
Abstract: PURPOSE: To increase cooling efficiency and improve drying efficiency by arranging a cooling fan on the same axis for a motor and allowing the inside and outside of a case to communicate with through an intake port and a heat changer and allowing cooling air to circulate unformly.  
     CONSTITUTION: When the objects to be dried are put into a clothes receiving box 13 and operation starts a motor 32 and a heater 31 are brought into conduction, and the clothes receiving box 13, circulation fan 18, and a cooling fan 34 revolve, and circulating air gets into the clothes receiving box 13 from an intake port 16 having been heated, takes away water content and is introduced into the pipe 23 of a plate fin type heat exchanger 20. At this time, the fin side 24 imbibes the outsid air from an intake port 36, accompanied by the revolution of the cooling fan 34, and the pressure in a case 25 is increased. On the other hand, cooling air flows into from the surface opposite to the plate fin type heat exchanger 20, and as the flow rate distribution is uniform, the fin 24 and the pipe 23 can be cooled effectively, and dehumidification efficiency can be improved. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S646138-A (JP)
Title: Method of adhering polyoxymethylene superdrawn linear bodies
Inventor: HIROSHIMA MASAHIRO
IPC: D02G3/40
Filed: 1987-06-22
Abstract: PURPOSE: To increase bond strengths by adhering a chlorinated polyolefin in advance to the surface of ultradrawn polyoxymethylene filaments, heat processing the filaments, then bonding the ultradrawn polyoxymethylene filaments to each other or with other materials. CONSTITUTION: A chlorinated polyolefin is adhered in advance to the surface of ultradrawn polyoxymethylene filaments and successively heat processed at 120-175 deg.C for >=1 minutes. Then, the ultradrawn polyoxymethylene filaments are bonded to each other or with other materials. The bond strengths are increased to 70-100 kg/cm<2> owing to the chlorinated polyolefin.
Patent JP-H11344190-A (JP)
Title: Connection fitting for different diameter pipe
Inventor: YONEDA RYUICHI
IPC: F16L47/02
Filed: 1998-06-03
Abstract: PROBLEM TO BE SOLVED: To surely and easily connect thermoplastic different diameter pipes using a small number of part items. SOLUTION: This connection fitting is provided with a fitting 5 having diameters that can receive plastic pipes 1 and 2 at both ends, a short pipe 6 having wall thickness (t) equal to the difference in radius between the inner diameter of the fitting 5 and the outer diameter of the plastic pipe 1 to be connected to the inner diameter section of the fitting 5, and heaters to be inserted between the short pipe 6 and the plastic pipe 2 and between the short pipe 6 and the inner face of the fitting 5.
Patent JP-S5952676-A (JP)
Title: Printer
Inventor: NODA MASAYOSHI
IPC: B41J2/455
Filed: 1982-09-03
Abstract: PURPOSE:To instantaneously know printing content parallel with exposing and recording operations, in a printer using a photosensitive body, by providing a display part for displaying the data signal of a character corresponding to one line during exposure and recording due to an optical writing head. CONSTITUTION:A photosensitive body 1 rotated to the direction shown by the arrow is charged by a charging device 3 and, thereafter, stopped once while writing is performed by an optical writing head 17. That is, a character pattern is used as an output signal to drive each element of the light emitting diode of the optical writing head 17 and exposure is performed successively from the first line of a primary character to perform the write corresponding to one line with the movement of a carriage 14. By this mechanism, an electrostatic latent image corresponding to one line is formed on the photosensitive body 1. In this case, character information due to the latent image corresponding to one line is displayed on a display part 34 by the data signal thereof to be made readable. After writing, the photosensitive body 1 is rotated one time and development, transfer to transfer paper 6 and discharging are performed to complete one cycle.
Patent JP-H0820781-A (JP)
Title: Liquefier for waste plastic, apparatus for residue disposal, and process of residue disposal
Inventor: IGARASHI KENJI
IPC: B09B3/00
Filed: 1994-07-05
Abstract: PURPOSE:To provide a waste-plastic liquefier which has a degradation tank containing an inner tank for degrading a waste plastic into an oil and in which a residue remaining in the inner tank can be efficiently discharged without fail. CONSTITUTION:This liquefier for melting and vaporizing a waste plastic Sa at a high temp. to convert the plastic into an oil has an inner tank 2 which has been slightly tapered from the opening 2a at the top toward the bottom 2b and in which the waste plastic introduced is liquefied. It further has a receiver bottom plate 11. The plate 11 is placed on the bottom 2b before introduction of the waste plastic Sa. After liquefaction of the plastic Sa and oil recovery, the plate 11 is pulled up together with the liquefaction residue S.
Patent JP-H04354273-A (JP)
Title: Photographing device with electronic view finder
Inventor: YASUHARA SHIN
IPC: H04N5/225
Filed: 1991-05-30
Abstract: PURPOSE:To improve focusing accuracy by providing an image display switching means the display of an electronic view finder and expanding a part of a normal image display at the time of manual focus. CONSTITUTION:A display device 15 comprises an electronic view finder and consists of a liquid crystal display device. The electronic view finder is equipped with an image display switching mechanism changing over the display of the display device 15 to a normal image display and to an expanded image display, and the display can be changed over from the normal image display to the expanded image display by switching an autofocus mode to a manual focus mode or by the operation of an image switching button 16, or the display can be changed over from the expanded image display to the normal image display by the reverse mode changeover or the reverse operation. In this case, it is desirable that an expansion display mark 17 is marked at the corner of the display device 15 in the case of the expanded image display so as to permit discriminating it from the normal image display. Thus, the part of an object image can be expanded and displayed on the electronic view finder at the time of the manual focus.
Patent JP-S5485623-A (JP)
Title: Repeating amplifier
Inventor: UCHIDA SUKEYUKI
IPC: H04B17/40
Filed: 1977-12-20
Abstract: PURPOSE:To secure a constant coupling loss for the oscillator at the cable fault occurring time by coupling the monitoring oscillator output of each repeater in the submarine coaxial cable system to the signal system inside the repeating amplifier via the hybrid transformer, and thus to increase the accuracy of the faulty position search right near the amplifier. CONSTITUTION:In the group-based two-way submarine coaxial cable system using the single-line cable, the repeating amplifier contains monitor oscillator SV-OSC to perform the faulty area search in the case of the repeating transmission fault as well as to monitor the operation level of each repeater. Then the output of oscillator SV- OSC is connected in the repeating amplifier via hybrid transformer HYB-TR. The coupling loss is made constant for oscillator SV-OSC when the fault occurs in the cable right near the repeating amplifier. Thus, the effect given to the transmission characteristics can be deleted, and accordingly the searching accuracy can be increased at the cable fault occurring area.
Patent JP-S5377575-A (JP)
Title: Thermoluminescence dosimeter
Inventor: MINAMIDE YOSHIHIRO
IPC: G01T1/11
Filed: 1976-12-20
Abstract: PURPOSE: To make it possible to read the contents recorded in information hole parts without removing a card from its case, simultaneously read the radiation dose integrated in elements and accurately read the exposure dose of radiation in particular. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5677302-A (JP)
Title: Production of honeycomb structural body
Inventor: HONJIYOU KATSUHIKO
IPC: B32B3/12
Filed: 1979-11-27
Abstract: PURPOSE: To obtain a honeycomb structural body of light weight and thin type by filling the pastelike mixed material of metal powder and a binder among the bundled wire materials and solidifying the same then rolling the materials, cutting them to a desired shape and sintering the same after removing the wire materials.  
     CONSTITUTION: A solvent such as ethyl acetate, toluene or the like is mixed in Al powder and butyral resin, acrylic resin, etc. and these are mixed to prepare a pastelike mixed soln. Bundled wire materials are dipped in this mixed soln. to fill the soln. among the wire materials, after which the soln. is solidified. Thence, the wire material bundles are rolled or drawn and are then cut, whereby the blank material of a disired shape is formed. Finally, the wire materials are removed from the blank material and the blank material is sintered. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6132872-A (JP)
Title: Surface treatment of corona discharge electrode
Inventor: NASHIMOTO KEIICHI
IPC: G03G15/02
Filed: 1984-07-26
Abstract: PURPOSE:To remarkably extend the life of a corona discharge electrode by coating a core wire with a noble metal or its alloy and subjecting the noble metal- coated corona discharge electrode to ultrasonic washing in water for a sufficient time to obtain the smooth surface of the electrode free from any contaminants. CONSTITUTION:A core wire 10, such as wire of tungsten, molymdenum, or stainless steel, is coated with a coating material 11, such as platinoids, gold, silver, or their alloys, to form a corona discharge electrode 6 of 2 layer structure, and it is surface treated by executing ultrasonic washing first in an org. solvent, such as trichloroethylene, to eliminate contaminants, such as metal soap, salt, fat, or amines, attached to the surface, further, ultrasonic washing in pure water for a sufficient time, and finally naturally or compulsorily drying it. When the electrode thus treated is fixed to the device and actuated, it is not deteriorated than the allowable level after the use for about 150hr and it is confirmed to be able to be used further more.
Patent JP-H1055747-A (JP)
Title: Electron emission element, electron source, and image forming device
Inventor: UENO RIE
IPC: H01J1/316
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To enable electron characteristics to be controlled and decrease characteristic dispersion between elements by pre-forming plural protrusions at specific intervals so as to pinch an electrode interval between opposite electrodes and forming an electron emission part along this. SOLUTION: A protrusion 101 is pre-formed so as to narrow an electrode interval further between mutually opposed electrodes 3 and 4. An electron emission part 6 is formed along this electric field intensive part. Relationship between a distance g between protrusions 101 and a width w of the protrusion 101 is g<=w, where g is 0.5 to 5 micrometers. By providing plural protrusions 101, an electron emission part continuous through a clearance with the other electrode opposed thereto is formed, and the shape and position of the electron emission part can be substantially specified. The relationship between pitch P of the protrusions 101 and an interval G between the electrodes 3 and 4 is P<G. Thus, electron characteristics of electron emission quantity and emission efficiency can be controlled, and characteristic dispersion between the elements is lessened.  The brightness point shape and luminescent brightness of phosphor is constant, and modulation electrode design is facilitated.
Patent JP-H05318819-A (JP)
Title: Image forming device
Inventor: TAKUBO TAKESHI
IPC: G03G15/00
Filed: 1992-05-22
Abstract: PURPOSE:To lengthen the lifetime of a scanner motor by shortening the substantial driving time of the scanner motor turned and driven until the formation of an image is completed. CONSTITUTION:When the reaching of a form fed to a specified position is detected by a paper-feed sensor 10, a DC controller 15 starts a scanner motor 14 for driving a polygon mirror 13.
Patent JP-H01321672-A (JP)
Title: Nc laser device
Inventor: IEHISA NOBUAKI
IPC: B23K26/00
Filed: 1988-06-22
Abstract: PURPOSE:To satisfy simultaneously responsibility when gas pressure is changed and stable accuracy in a steady state by changing the value of parameter control in a gas pressure control system according to the operation process of an NC laser device. CONSTITUTION:A discharge excitation type gas laser oscillator is constructed so that gas pressures of the inside of a discharge tube 5 are different according to states of the start of discharging and of operation laser oscillations and it is combined with a computerized numerical control(CNC) device 11 in an NC laser device. Then, it is constructed so that control system proportional gain and integrating gain values of gas pressure are changed according to the operation process of the NC laser device. As the value of control parameter in the gas pressure control system is varied according to the operation process of the NC laser device, the control performance of gas pressure in the all processes improves all the more over conventional devices. Since the output of laser power becomes stable, its superior output improve the accuracy of parts processed by this laser. As even response times in the case of changing gas pressures are improved, times required for start-preparations of the laser oscillator are shortened.
Patent JP-S6047365-A (JP)
Title: Curved fluorescent lamp
Inventor: URATA YOSHIZOU
IPC: H01J61/46
Filed: 1983-08-23
Abstract: PURPOSE:To improve successive shifts of luminescent color and successive deteriorations of luminous flux by coating the inner surface of a soda glass bulb with the first luminous layer prepared from mixture consisting of a cheap phosphor and a metal borate and the second luminous layer consisting of an expensive phosphor. CONSTITUTION:The first and the second luminous layers are formed over the inner surface of a soda glass bulb. The first luminous layer is formed by mixture consisting of 50-90wt% of a cheap phosphor and 50-10wt% of a metal borate. The second phosphor is formed by an expensive phosphor. Owing to the large proportion (10-50wt%) of the metal borate, the first luminous layer firmly adheres to the inner surface of the soda glass bulb. Furthermore, the metal borate also works as a protective layer for the inner surface of the bulb. Accordingly, even when the second luminous layer is formed by an expensive phosphor such as a mixture of plural rare earth phosphors having emission peaks in three wavelength ranges, the shift of luminescent color and the attenuation of luminous flux can effectively be improved.
Patent JP-S6047049-A (JP)
Title: Glass fiber-reinforced thermoplastic resin composition
Inventor: MIURA TETSUJI
IPC: C08L77/00
Filed: 1983-08-24
Abstract: PURPOSE:To provide the titled resin compsn. having excellent rigidity, resistance to heat and impact, etc., by blending glass fiber with a thermoplastic resin contg. a copolymer composed of an arom. vinyl monomer and an unsaturated dicarboxylic acid imide derivative. CONSTITUTION:A copolymer contg. 35-65wt% arom. vinyl monomer (e.g. styrene or alpha-methylstyrene) and 65-35wt% unsaturated dicarboxylic acid imide derivative (e.g. maleimide or N-naphylmaleimide) is prepd. A thermoplastic resin compsn. contg. at least 10wt% said copolymer as an essential ingredient and optionally synthetic resins such as an acrylonitrile/butadiene/styrene copolymer, polyethylene terephthalate, nylon 6, etc. blended therewith is then prepd. 50- 3wt% glass fiber is mixed with 50-97wt% said resin compsn. to obtain the titled thermoplastic resin compsn.
Patent JP-H05319732-A (JP)
Title: Oil pressure circuit of hydraulic elevator having one-way discharge type oil pump
Inventor: HASEGAWA FUMINORI
IPC: B66B9/04
Filed: 1992-05-21
Abstract: PURPOSE:To decrease the number of parts and realize cost reduction by communicating suction hole of a fixed displacement type one-way discharge oil pump with an oil tank through a tank check valve that communicates in the direction from the oil tank to the suction hole, and providing a circuit switching valve in the discharge hole of the oil tank. CONSTITUTION:A suction straighner 14 and a tank check valve 8 are provided in the comunicating passage of an oil tank 5 and the oil suction hole of a fixed displacement type one-way discharge oil pump 20 that is driven by an induction motor 1, and a circuit switching valve 21 for vertical motion of an elevator is provided in the discharge hole of the oil pump 20, and one side of the circuit switching valve 21 on the side of its outlet communicates with the oil tank 3 through a proportional valve 11 fitted with a solenoid for lifting of the elevator as an oil pressure circuit for lifting of the elevator, and further communicates with the inside of the cylinder 4 of the elevator through a cylinder check valve 22. An oil pressure circuit like this enables the elevator to perform the similar operation to that of conventional the elevator by means of the circuit switching valve.
Patent JP-S5856625-A (JP)
Inventor: NAKADOU TAKEYOSHI
IPC: A01K5/02
Filed: 1981-09-28
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-H10335161-A (JP)
Title: Integral transformer, and power source using the transformer
Inventor: TAKAHASHI ISAO
IPC: H01F30/00
Filed: 1997-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a small composite coil device of high performance and a power source. SOLUTION: A secondary coil 22 comprises a metallic pipe 3, while a conductive line inserted in multiple times, into the metallic pipe 3 being a primary coil 21, and a transformer T thus configured together with a first core 6A provided around the metallic pipe 3. One surface of a wall member of the metallic pipe 3 is extended to be metallic plates 51 and 52 , with a second core 6B inserted, thus inductance elements L1 and L2 are configured. The secondary coil 22 comprises the metallic pipe 3 for low resistance. Further, the interval between the secondary coil 22 and the inductance elements L1 and L2 is short for making parasitic inductance component smaller, which is appropriate for a current- doubled circuit for a large current output.
Patent JP-S5778575-A (JP)
Title: Developing device for unicomponent magnetic toner
Inventor: OONO HIROSHI
IPC: G03G15/09
Filed: 1980-11-05
Abstract: PURPOSE:To obtain an even and high-contrast picture which is faithful to an original with no tailing nor tipping, by affecting the magnetic field of a magnetic roll having a turning direction different from a development magnetic pole roll to an approximate area between a photoreceptor drum and a development sleeve. CONSTITUTION:A cylindrical development sleeve 22 is provided close to a photoreceptor drum 21, and a magnetic pole roll 23 which turns clockwise is set into the sleeve 22. A conductive toner 30 is controlled to a certain thickness by a pike height control plate 21 and receives the electric charge injected from an earth 29 during development to carry out the development. On the other hand, another magnetic pole roll 27 is provided in the drum 21 to turn in the opposite direction to the roll 23. This 2nd roll 27 functions to offset the turning moment which is applied to the toner by the roll 23 in the sleeve 22 and also can be provided outside the drum 21.