baber/WOPTO huggingface dataset:
Patent JP-H01302385-A (JP)
Title: Projection type display
Inventor: MASUMOTO YOSHIHIRO
IPC: H04N9/31
Filed: 1988-05-31
Abstract: PURPOSE:To prevent the lowering of a light utilizing efficiency and the lowering of uniformities of a color and a brightness in a projected image when an effective band is made into a narrow band by sufficiently widening the effective band to red, green and blue lights of a light synthesizing means in comparison with the band of each color light made incident efficiently synthesizing lights emitted from respective light valves. CONSTITUTION:The spectral characteristic of a prism type dichroic mirror to compose a light synthesizing means 46 is set optimum, the polarizing directions of the lights emitted from light valves 43-45 are properly selected, and the cut-off wavelengths of respective multilayer films 51-54 of the light synthesizing means 46 are sufficiently separated from the bands of the lights emitted from respective light valves 43-45 of the red, green and blue. Consequently, respective color lights can be efficiently synthesized into one, and the deterioration of the picture quality of the projected image can be reduced. Thus, a projection type display can be obtained in which the uniformities of the brightness and color of the projected image are satisfactory and, moreover, a light output is large.
Patent JP-H0631161-A (JP)
Title: Deodorant
Inventor: KODAMA MASAHIRO
IPC: A61L9/01
Filed: 1992-05-26
Abstract: PURPOSE:To obtain a deodorant capable of removing malodor in a container caused by a transport cargo by preparing and combining a powdery tea, a binder and a tea drawn water. CONSTITUTION:A prepared material made by combining the powdery tea and the binder (e.g. sodium alginate) and furthermore, an optional combustion agent (e.g. charcoal) or a molding agent (e.g. kaolin) is kneaded with the tea drawn water. The kneaded material is molded in a desired shape and is dried. The deodorant obtained in such a manner exhibits the excellent effect of preventing not only hide smell particularly permeating into a wood plate, but putrid smell of fishery product permeating into the inside of hold in the container and of treating contamination in the case of leakage of chemical substance by using the deodorant to be fired. Furthermore, since the deodorant removes many kinds of smell retaining in a closed space such as the hold, the container even used for hide transport is also used for transport of another kinds of cargoes by using the deodorant and the container is efficiently operated.
Patent JP-S62289902-A (JP)
Title: Integral detecting circuit
Inventor: TOGASHI SHIGEKAZU
IPC: G11B5/027
Filed: 1986-06-09
Abstract: PURPOSE:To vary only low-frequency noise cut-off characteristics while holding the input frequency characteristics of a voltage comparing means flat only by varying a resistance, and to reduce the necessary operation range of a 1st integrator by low-frequency reproduction by constituting an adding means by connecting a noise cut-off HPF and a feedback LPF for low-frequency reproduction by a capacitor and the resistance complexly. CONSTITUTION:The high-frequency component of the reproduction signal of a magnetic head is corrected and amplified 2, integrated by a primary LPF with a transfer function (1+ST1)<-1>, and added 8 simply to the output of a 2nd integrator 7. An adder 4 is constituted by connecting its output terminal to the series-connection point O of the capacitor C and resistance R and the addition output to the other terminal A of the capacitor C, and using the other terminal B of the resistance as a feedback input terminal, and the output of the terminal O is compared 5 with a reference voltage and fed back to the integrator 7 and adder 4. Only R of the adder 4 is adjusted within a range where the time constant CR does not exceed the time constant T1 of the 1st integrator 3. Consequently, the adjustment is facilitated and the necessary operation band of the 1st integrator 3 may be narrow because of the low-frequency reproduction operation performed through the integrator 7, so that the circuit constitution is simplified.
Patent JP-S61296109-A (JP)
Title: Finishing oil feeder
Inventor: UENOYAMA YOSHIO
IPC: D01D5/096
Filed: 1985-06-19
Abstract: PURPOSE:A finishing oil feeder useful for fragile yarn such as pitch carbon yarn, making adevice to supply a finishing oil to yarn, which is subjected to melt spinning and bundled, into a specific shape and providing the feeder with a ring nozzle, a finishing oil feeding means and a collecting ring. CONSTITUTION:The cone part 4 is formed at the inlet of the collecting guide 2 having a built-in guide or air sucker, the sleeve-shaped ring nozzle 1 is attached through the gap to the cone part and the finishing oil feeding means 8 is set in the gap. The collecting ring 3 is set in one piece at an outlet part of the collecting guide 2.
Patent JP-H10324892-A (JP)
Title: Liquid detergent composition
Inventor: MAYUZUMI FUKUNOBU
IPC: C11D1/825
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To obtain a liq. detergent compsn. which is excellent in detergency and low-temp. stability by compounding a nonionic polyoxyalkylene alkyl ether surfactant with at least one other nonionic polyoxyalkylene alkyl ether surfactant. SOLUTION: This compsn. contains a nonionic surfactant of formula I (A) and at least either a nonionic surfactant of formula II or a nonionic surfactant of formula III (B). In those formulas, R<1> , R2 , and R3 are each an 8-18C aliph. hydrocarbon group; h is 1-5; i is 8-25; j is 2-10; k is 0-5; p is 5-20; m is 1-5; n is 5-20; (h+j)/i is 0.25-0.85; m/n is 0.05-0.35; the two kinds of units in [(C3 H6 O)h /(C2 H4 O)i ] are randomly compolymerized; and the two kinds of units in (C3 H6 O)k -(C2 H4 O)p are copolymerized in block. The wt. ratio of ingredient A to ingredient B is (95/5)-(50/50). If necessary, an anionic, cationic, or amphoteric surfactant, a chelating agent (e.g. a polyacrylic acid salt), a builder (e.g. a silicate), a hydrotroping agent, etc., are added to the compsn.
Patent JP-S5360012-A (JP)
Title: Electric power motor vehicle with lural prime movers
Inventor: HIRAO SHINZOU
IPC: B60L50/12
Filed: 1976-11-06
Abstract: PURPOSE: To improve the adherent characteristics between the wheels of an electric power motor vehicle and rails by connecting rectified outputs of two main generators in series to form a circuit regardless of the number of the generators and connecting all the main motors in series with each other. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61289733-A (JP)
Title: Abnormal signal detector
Inventor: OHASHI WATARU
IPC: H04B1/04
Filed: 1985-06-18
Abstract: PURPOSE:To prevent a transmitter from being stopped by a pulse signal induced externally by adding a pulse generating circuit generating a pulse signal releasing the holding of an abnormal state of an abnormal state holding device. CONSTITUTION:When a clock pulse on a telephone line is induced to an output terminal of a fault detector 3, an FF circuit 4-1 is set by the pulse signal to hold the fault state and the operation of a transmitter 1 is stopped via a control section 5. Further, the induced pulse signal is detected by a differentiation circuit 7 and inputted to a pulse generating circuit 8. The pulse generating circuit 8 is triggered by an output signal of the circuit 7 to generate a pulse signal having a prescribed pulse width (300ms) and the signal is outputted to a reset terminal of the FF circuit 4-1. The FF circuit 4-1 uses the inputted pulse signal to release the holding of the faulty state after 300ms to turn on the transmitter via the control section 5. Thus, the malfunction of the transmission control by the pulse signal is prevented.
Patent JP-S6024555-A (JP)
Title: Synthetic image forming method
Inventor: OKA KENJIYU
IPC: G03G13/22
Filed: 1983-07-21
Abstract: PURPOSE:To obtain an excellent photosensitive body having no fog by using a photosensitive body of a three-layered structure constituted fundamentally of a conductive layer, a photoconductive layer and an insulating layer. CONSTITUTION:A photosensitive drum 1 is electrified uniformly, and simultaneously, a negative image is exposed by a negative latent image forming means 3. Also, the drum 1 is irradiated uniformly by a full surface exposing lamp 4. Subsequently, the drum 1 is electrified by a destaticizing AC corona charger 5. and its surface potential is set to about zero. Thereafter, a positive original 7 is projected by an optical system 6. As a result, as for a part B, the potential rises up to the intermediate potential of V4. A part A is also irradiated by light in the same way as the part B, therefore, the potential rises, but the potential rises up to V3 which is higher enough than V4. In this way, a synthesized electrostatic latent image consisting of a potential shown by V3 corresponding to a picture part of a negative latent image, a potential shown by V4 corresponding to a background part, and three potentials shown by V2 corresponding to a picture part of a positive picture is formed on the drum 1.
Patent JP-S63298873-A (JP)
Title: Disk storage device
Inventor: KASAHARA TAKASHI
IPC: G11B20/14
Filed: 1987-05-29
Abstract: PURPOSE:To attain phase margin check without using any exclusive test equipment by giving at any time a shift command to a phase shift circuit in a synchronizing signal separator circuit so as to give a synchronizing clock pulse whose phase is shifted by a prescribed quantity to a modulation conversion circuit thereby allowing the data conversion control circuit to detect the presence of read error of recording information. CONSTITUTION:A phase shift circuit 30 is provided to a synchronizing signal separator circuit 20 separating synchronizing information from a 1st modulation read signal and generating a synchronizing clock pulse train based thereupon. Then the modulation conversion circuit 10 converts the 1st modulation read signal into a 2nd modulation signal based on a synchronizing clock pulse while a shift command is given to the phase shift circuit 30 to give a prescribed phase difference between the 1st modulation read signal and the synchronizing clock pulse and a data conversion control circuit 40 converts the 2nd modulation read signal into a data signal to detect the presence of read error of the recording information based on the error detection information. Thus, the phase margin check is simply executed at any time without using any exclusive test equipment.
Patent JP-S61292833-A (JP)
Inventor: KANEKO HIROSHI
IPC: H01H47/00
Filed: 1985-06-19
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-H09320357-A (JP)
Title: Corrosion-resistant electric wire
Inventor: NOZAKI HIROTO
IPC: H01B7/28
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To obtain a corrosion-resistant electric wire, excellent in corrosion- resistance to ammonia, and moreover easy in manufacture, by overlappedly coating an ammonia-resistant metallic material and a thermoplastic resin on the outer periphery of the core material of metallic material. SOLUTION: A core material is composed of any one kind high conductivity metallic material out of copper, a copper alloy, aluminium, an aluminum alloy, silver, and a silver alloy. The metallic material, showing corrosion resistance to ammonia, is coated to be adopted as a metal coated layer. A thermoplastic resin, having a solubility parameter value of 8 or less, that is, the extrusion coating layer, having an ammonia-resistant thermoplastic resin composed of polyethylene, polypropylene, fluororesin is closedly formed on the outer periphery of an obtained composite metallic wire.
Patent JP-H09320968-A (JP)
Title: Valve system
Inventor: ISHIKAWA HIDETO
IPC: C23C16/455
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To eliminate a large pressure change as much as possible by simultaneously controlling the opening and closing of a first normally open valve and a second normally open valve and the opening and closing of a first normally closed valve and a second normally closed valve. SOLUTION: When an electromagnetic valve 5 operates, pressure for driving is applied to air operating valves 1-4. The combination of open/close of the air operating valves 1-4 is changed, and the normally open air operating valves 1 and 3 are closed and the normally closed air operating valves 2 and 4 are opened. Thus, the gas from an input A is supplied to an output B. The gas from an input B is supplied to an output A. Then, the output ends of the supply gas from the input ends are switched.
Patent JP-S63302764-A (JP)
Title: Generating set for enabling current to be separately fed
Inventor: SUZUKI TOSHIMICHI
IPC: G05F1/00
Filed: 1987-05-29
Abstract: PURPOSE:To separately control current, by controlling the conduction angle of the thyristor to accommodated to a reference voltage level to be determined according to load current, in a period when the voltage of W-phase on the output wire of a main generating winding is greater than the voltage of the other phase. CONSTITUTION:A generating set is composed of the AC output winding 5, exciting winding 6, and field winding 7 of a generator 3, a rectifier circuit 8, a rectifier 9 for a field system, the output wire 11 of a main generating winding, a thyristor 12, and change-over switches 13-14, and by the switches 13-14, two types of DC output are switched separately or in parallel to generate the output. Besides, by setting reference voltage (a reference voltage level accommodating to a first main generating winding)to come to a desired level, thyristors 12-1 are controlled to accommodate to the levels. As a result, welding currents can be separately controlled.
Patent JP-H05318863-A (JP)
Title: Locking device for ribbon cassette
Inventor: TANAHASHI MAKOTO
IPC: B41J17/32
Filed: 1992-05-26
Abstract: PURPOSE:To ensure locking and facilitate the confirmation of the locking by a method wherein an fastening member, which engages with the engaging part of an inserted ribbon cassette, is visually provided on the outer surface of a printer main body in the device concerned of ribbon transfer type thermal printer or the like. CONSTITUTION:A ribbon cassette locking device 21 is arranged on the outer surface of a main body frame 2 so as to face to a cassette changing window 5. The cassette locking device 21 consists of a locking pawl 22, an energizing spring 24 and an operating lever 25. The locking pawl 22 is formed movably to the fastening direction (or vertical direction) at the portion, which corresponds to the cassette changing window 5, of the outer surface 3 of the frame. At the tip of the pawl, a hooked part 23 is formed. By slidingly inserting an inclined plane 23s in the engaging hole 19 of a ribbon cassette 11, which is inserted in a cassette changing window 5, the cassette is locked by being visually engaged from outside. The release of the locking is performed by deforming the hooked part 23 inwards and pulling it upwards by the operating lever 25.
Patent JP-H083896-A (JP)
Title: Gloss paper capable of recycling
Inventor: HARADA JUNJI
IPC: D21H19/24
Filed: 1994-06-16
Abstract: PURPOSE:To obtain gloss paper capable of readily removing the gloss layer by the action of a cross-linked type alkali-soluble resin composition in the case of deinking treatment and preventing contamination of the resultant recovered base with gloss layer components and excellent in printability and recycling. CONSTITUTION:The characteristics of this gloss paper capable of recycling are that it has a gloss layer composed of a cross-linked type alkali-soluble resin composition, formed on at least one side of the paper base by applying a coating composition composed of one or more kinds of resins selected from a radiation-setting carboxyl group-containing resin or a radiation-setting phenolic resin and a cross-linkable radiation-setting resin and curing it by irradiation with radio-active rays and exhibiting 10 to 80%gel fraction when being extracted with hot toluene for 15min.
Patent JP-S5560797-A (JP)
Title: Heat fence for low-temperature underground tank
Inventor: NIWA RIICHI
IPC: F17C13/10
Filed: 1978-10-31
Abstract: PURPOSE:To prevent earth and sand from being frozen through between heat pipes and reduce the cost of facilities, by laying annular or spiral pipes under the ground around the bottom of a tank concentrically therewith and causing a heat medium to flow through the pipes. CONSTITUTION:Annular pipes 9 are provided at three levels in earth and sand around the bottom of a tank almost concentrically with the outer vessel 1 of the tank and located near a zone wherein the earth and sand would be most easily frozen. A heat medium is caused to flow through an inlet pipe 10, the annular pipes 9 and an outlet pipe 10 to radiate heat from the pipes 9. A uniform heat wall is thus formed near around the tank to prevent the earth and sand from being frozen due to the cooling effect of the tank. The pipes 9 are laid at only a necessary number of levels in such a manner that the earth and sand cannot be frozen through between the pipes. This results in reducing the cost of facilities and the percentage of trouble occurrence.
Patent JP-H11325489-A (JP)
Title: Floor heating material
Inventor: KANAI HIDEKI
IPC: F24D3/14
Filed: 1998-05-18
Abstract: PROBLEM TO BE SOLVED: To warm a floor surface efficiently while enhancing productivity and clamping a hot water pipe surely in stable state. SOLUTION: A substantially flat heat insulating soft cushion material layer 2 is formed on a hard substrate 1, a hot water pipe 3 is arranged on the surface of the soft cushion material layer 2, a hard surface plate 4 is pressure secured to the hard substrate 1 from the upper side of the hot water pipe 3, and the surface of the soft cushion material layer 2 is recessed by means of the hot water pipe 3, and the hot water pipe 3 is buried in this recess 5. The hot water pipe 3 is clamped by the hard surface plate 4 and the hard substrate 1.
Patent JP-H02311571-A (JP)
Title: Recording liquid
Inventor: TAKIMOTO HIROSHI
IPC: C09D11/16
Filed: 1989-05-27
Abstract: PURPOSE:To improve light resistance and ozone resistance by incorporating a water-soluble dye, a water-based medium and a specified compd. CONSTITUTION:A compd. of formula II (wherein R is CH2COOH, CH2SO3H, or polyoxyethylene) is obtd. by reacting 4-amino-2,2,6,6-tetramethylpiperidine with hydroxymethanesulfonic acid or a halogenoacetic acid of formula I (wherein X is Cl or Br) or ethylene oxide. Then 0.2 to 12wt.% water-soluble dye (e.g. C.I. Direct Black-17) and 0.5 to 10wt.% said compd. are dissolved in 63 to 98.8wt.% water-based medium, and a basic compd. is added thereto to adjust the pH to 6 to 8.
Patent JP-S5660852-A (JP)
Title: Distributing type pump
Inventor: NAKAO HIROHIDE
IPC: F02M41/12
Filed: 1979-10-18
Abstract: PURPOSE: To let fuel escape from a slit of a shut-off sleeve to stop fuel injection to a specific cylinder at a decelerating operation of an engine by providing the shut-off sleeve on an outer periphery of a plunger of a distributing type pump.  
     CONSTITUTION: In a barrel 13 of a fuel injection pump 10 provided is a plunger 12 which is capable of reciprocating motion and rotation, and fuel conducted through an intake port 15 is compressed at a pressure chamber 17 and injected to each injection valve 51W54 through a center hole 18 and an outlet passage 21. A control sleeve 23 to control an injection timing through a cut-off port 24 is provided on an outer periphery of the plunger 12. Also, a shut-off sleeve 30 is provided in parallel to the control sleeve 23, and fuel injection to a specific injection valve is stopped by an actuator 36 driven by an operation device 37 at the deceleration of an engine. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5259108-A (JP)
Title: Process for preparation of carboxylic acid glycolesters
Inventor: TAMAOKI AKIHIRO
IPC: B01J27/06
Filed: 1975-11-08
Abstract: PURPOSE: Carboxylic acid glycol esters are prepared by the direct oxidation of olefins in a lower carboxylic acid in the presence of inexpensive and nontoxictitanium oxide as a catalyst. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5925159-A (JP)
Title: Production process for enclosed-type nickel-cadmium battery
Inventor: IWAI KATSUJI
IPC: H01M50/186
Filed: 1982-07-30
Abstract: PURPOSE:To enhance the degree of sticking of the packing coated with sealing agent hermetically to the negative electrode case of the captioned battery, by pressing the packing and the negative electrode case in order to hermetically stick them to each other through the sealing agent before the dissolved or softened sealing agent is cured. CONSTITUTION:A negative electrode case 2 and a packing 3 which are fitted to each other are placed in the furnace or the heater at the temperature of about 120-200 deg.C, and films 9, 9' of the sealing agent are dissolved or softened. When an asphalt series compound is used as the sealing agent and forced to pass through a tunnel furnace spending a time of 4-6hr, the films of the sealing agent are softened. And when films 9, 9' of the sealing agent are just softened or dissolved, the negative electrode case 2 is pushed to the packing 3 by the pressure of 2-5kg/cm<2> and cooled. Thus the sealing agent is cured and the fitting process of the negative electrode case to the packing is completed.
Patent JP-S6026407-A (JP)
Inventor: KAWAMURA SEIJI
IPC: H04J3/04
Filed: 1983-07-25
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-S62291212-A (JP)
Title: Sound quality control device
Inventor: HASHIMOTO JUNJI
IPC: H03H17/02
Filed: 1986-06-10
Abstract: PURPOSE:To obtain small, lightly and cheaply the title device having a desired sound quality characteristic by constituting a notch filter with a different central frequency at many steps in a digital signal processing processor to process an audio signal. CONSTITUTION:At many steps in a digital signal processing processor, notch filters NF1, NF2 and NF3 are provided. At an input key, a switch to be able to instruct the removal of a frequency at the interval of 100Hz up to 100Hz-200Hz and a resetting switch are provided and the calculating processing of corresponding filter coefficients K0-K14 is executed by a microcomputer for the control. Corresponding to this, the filter coefficients K0-K14 in the digital signal processing processor are transferred and the desired notch point is realized.
Patent JP-S5935335-A (JP)
Inventor: KAARUUHAINTSU BEEKUNAA
IPC: H01H50/20
Filed: 1983-07-25
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-S61294660-A (JP)
Title: Reproducing device for recording disk
Inventor: FUJITA MAKOTO
IPC: G11B17/035
Filed: 1985-06-20
Abstract: PURPOSE:To reproduce only one recording disk securely by providing a clamp selecting means which is associated with the moving operation of one movably arranged motor and controlling the operation of each clamp means. CONSTITUTION:When a cam plate 10 is moved as shown by an arrow A, a guide roller 22 slides on the slanting surface 10b of the cam plate 10 and a clamp arm 19 is lowered. A clamp arm 18, on the other hand, stops when its end surface 18a abuts on the locking surface 24a of a clamp selecting plate 24. This position indicates the playback state of a compact disk. Further, the cam plate 10 moves as shown by A while a swing arm 28 rotates to a position 51b, namely, while the clamp arm selecting plate 24a moves as shown by A and 25 moves as shown by B. In this state, the end surface part 19a of the clamp arm 19 stops at a position opposite to the lock part 24a and this position indicates the playback position of an optical video disk. In this state, a motor 51 for compact disks moves to a position 51b, where it does not cross the optical video disk.
Patent JP-H04360036-A (JP)
Title: Draw type optical disk
Inventor: TANAKA SATORU
IPC: G11B7/24035
Filed: 1991-06-06
Abstract: PURPOSE:To provide a DRAW type optical disk exerting the stable performance, with the dispersion in tracking error signals reduced and light reflection rate improved. CONSTITUTION:A group 2 is formed at a base plate 1. In a DRAW type optical disk having a dystuff layer 3 and a reflection film 4 on the above base plate 1, the dystuff layer 3 is formed only within the group 2.