baber/WOPTO huggingface dataset:
Patent JP-H06276461-A (JP)
Title: Picture display device
Inventor: YOSHIDA MORITOSHI
IPC: H04N5/64
Filed: 1993-03-19
Abstract: PURPOSE:To easily replace a CRT or a circuit driving the CRT. CONSTITUTION:A CRT section 21 and a circuit section 22 driving the CRT section 21 are formed separately. That is, a CRT 20 is contained in the CRT section 21 and a circuit driving the CRT (not shown) is contained in the circuit section 22. Moreover, the CRT section 21 and the circuit section 22 are connected by a cable having removable connection sections, and a pin connection at a rear part of the CRT 20 is inserted to an insert hole 23 formed to the circuit section 22. Then the CRT section 21 and the circuit section 22 are coupled together by a fixing screw 26.
Patent JP-H03260827-A (JP)
Title: Information recorder
Inventor: IIDA KAZUHIKO
IPC: G06F3/12
Filed: 1990-03-12
Abstract: PURPOSE:To enable plural information processors to use a single printer with high efficiency by dividing a main storage part into plural storage areas, and allocating the information processors to these storage areas respectively. CONSTITUTION:An area designating means designating a storage area included in a main storage of an information storage 211, and a dividing means dividing the main storage part for each designated storage area are provided. Then the information processors 200-202 are allocated to these storage areas, and the inputted character or picture information are processed through an interface part 210 and recorded to a recording medium. Thus the processors 200-202 can use a single printer 211, and furthermore no interference is caused among these processors even though they use with each other. Then the printing result is obtained.
Patent JP-S63226189-A (JP)
Title: Degaussing device for color display
Inventor: HIKIZAKI TAKESHI
IPC: G09G1/00
Filed: 1987-03-16
Abstract: PURPOSE:To drive a degaussing coil driving circuit by a signal low voltage DC power source of small capacity, by supplying an oscillatory degaussing current whose level is attenuated as time elapses, to a degaussing coil. CONSTITUTION:After a square wave signal is generated from a square wave generating circuit 15, and by superposing a descending inclination signal to the square wave signal by an amplitude control means 12, a pulse signal whose amplitude becomes small gradually with the passage of time is obtained. Thereafter, a differential waveform signal is obtained by differentiating this pulse signal by a degaussing coil driving means 14, and thereafter, by utilizing the positive/negative polarity of this differential waveform signal, an oscillatory degaussing signal which is attenuated with the passage of time is obtained, and thereafter, it is supplied to a degaussing coil 13 and a degaussing operation is executed. In such a way, by using a single low voltage DC power source of small capacity, a degaussing coil driving circuit can be driven, and also, a stable attenuation oscillating current of low frequency can be obtained.
Patent JP-H11239511-A (JP)
Title: Hair dyeing implement and pinning rod pin
Inventor: KAWAMOTO MORIO
IPC: A45D19/00
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a hair dyeing implement capable of stably applying a dye to hair. SOLUTION: This hair dyeing implement 10 for mounting the hair and applying the dye is provided with a hair holding part 12 on a tip side and a grip part 14 on a base end side and the hair holding part 12 is provided with a comb part 18 on the tip part. Thus, since the hair is stably held at the hair holding part in the state of being combed and aligned by the comb part, the dye is easily and surely applied with excellent workability.
Patent JP-S61223455-A (JP)
Inventor: MATSUMOTO KOZO
IPC: F25B9/02
Filed: 1985-03-27
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-H01234026-A (JP)
Title: Uninterruptible power supply equipment
Inventor: TOYODA MASASHI
IPC: H02J9/06
Filed: 1988-03-15
Abstract: PURPOSE:To reduce the output capacity of a DC-DC converter, by adding the output voltage of the DC-DC converter to the output of a battery, and applying the added DC voltage to the DC input side of a power converter. CONSTITUTION:A transistor 20B and a transformer 20C receive a DC signal from a battery 22. The signal is intermittently cut and converted into an AC signal. The AC signal voltage is increased. The output signal from the transformer 20C is converted into a DC signal through diodes 20D and 20E. The signal is smoothed through a capacitor 20G. Thereafter, the signal is supplied to the DC input side of an inverter 16A. The DC voltage across the capacitor 20G is added to the battery 22. Therefore, the total voltage of the DC voltage of the capacitor 20G and the output voltage of the battery 22 are applied to the DC input side of the inverter 16.
Patent JP-S58176860-A (JP)
Title: Method and device of electron light
Inventor: KONNO TOMIO
IPC: H01J63/06
Filed: 1982-04-11
Abstract: PURPOSE:To radiate electron rays outward as they are and allow the phosphor or the like to luminence by forming an electron light with a chathode, an anode of transparent electrode, and a vacuum container. CONSTITUTION:An electron light is formed with a cathode 1, an anode 2 of transparent electrode, and a vacuum container 3, and electron rays are radiated outward as they are. Therefore, this electron light can be installed on a car or the like to illuminate fluorescent marker plates or fluorescent white lines on the road and improve visibility, or electron rays can be radiated to fluorescent display plates or fluorescent billboards by the electron light to improve the advertisement effect.
Patent JP-H04298283-A (JP)
Title: Water purifying cartridge
Inventor: HIRAI TOSHIHISA
IPC: C02F1/44
Filed: 1991-03-26
Abstract: PURPOSE:To allow the passage and discharge of the air in a filter chamber to a discharge chamber without requiring the formation of hydrophobic films on porous hollow fiber. CONSTITUTION:The water purifying cartridge is formed by embedding and fixing the ends of the hydrophilic porous hollow fiber 1 into a partition plate 2 and mounting the partition plate 2 into a cartridge cylinder 3 to partition the inside of the cartridge cylinder 3 to the filter chamber 4 and the outflow chamber 5. A sealing material 6 formed of a hydrophobic porous material is provided between the partition plate 2 and the cartridge cylinder 3 so that the air is passed from the filter chamber 4 to the outflow chamber 5 via the sealing material 6.
Patent JP-H08255599-A (JP)
Title: Button type air-zinc battery
Inventor: TAKAHASHI NORIMASA
IPC: H01M4/74
Filed: 1995-03-20
Abstract: PURPOSE: To improve a function for contact with the inner surface of a positive electrode case, and enhance the tightness of a seal port by forming a projection on the bottom of the case around the external surface of the air diffusing section thereof toward the inside of a battery. CONSTITUTION: The open peripheral section of a positive electrode case 8 is curled inside for tightening the external surface of a sealing plate 1 via a gasket 3 and, at the same time, compressing a separator 4, an air electrode 5 and a water-repellent film 6. A liquid-tight seal and resistance against liquid leak are thereby maintained. Also, the external surface of the air diffusing section of the case 8 is provided with a projection 8b toward the inside of a battery. When the case 8 with the internal projection 8b is used, an air battery with low internal resistance and small quality dispersion can be provided.
Patent JP-S62218591-A (JP)
Title: Formation of film of platinum group metal on metallic electrode substrate
Inventor: FUKUOKA KATSUHIRO
IPC: C25B11/10
Filed: 1986-03-20
Abstract: PURPOSE:To form a film having superior corrosion resistance and hardly causing stripping with a simple apparatus by applying a compound of a Pt group metal to the surface of a metallic substrate and heating the applied compound with far infrared rays. CONSTITUTION:A slurry contg. a compound of a Pt group metal such as a colloidal soln. contg. the chloride of a Pt group metal or a dispersion liq. prepd. by uniformly dispersing the chloride of a Pt group metal in methylcellulose so as to increase the adhesive power is applied to the surface of a metallic electrode substrate. This substrate is heated in a heating furnace provided with a far infrared heater to form a film of the Pt group metal or the oxide thereof on the surface. By this method, the temp. can be strictly controlled. Since the heating furnace easily maintains airtightness as compared with a combustion apparatus such as a burner, an inert gaseous atmosphere is easily obtd. Accordingly, a superior film can be formed with a simple apparatus.
Patent JP-H11255097-A (JP)
Title: Brake liquid pressure control valve
Inventor: FUJIMOTO JUNICHI
IPC: B60T8/28
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of noise by setting a regulating part at the predetermined position of a holding member so as to hold an inertia body so that a distance between the regulating part and the inertia body is smaller than a distance between one end of a plunger and the inertia body. SOLUTION: An upper part 51b of a guide groove 51 forming the peripheral edge of an opening hole 51c of the guide groove 51 forms a regulating part for regulating the movement of an inertia body 41 toward a plunger 25 side when the inertia body 41 is positioned at a waiting position. This upper part 51b holds the inertia body 41 so that a distance 1 between a tapered bottom surface of the upper part 51b and the inertia body 41 is smaller than a distance 2 between a lower end of the plunger 25 and the inertia body 41 at the time of non-supply of the brake liquid (at the time of non-operation of a brake liquid control valve).  Since the movement of the inertia body 41 toward the plunger 25 side is regulated by the upper part 51b at the time of non-operation of the brake liquid pressure control valve, generation of abutment of the inertia body 41 on the plunger 25 due to the vibration during the traveling of the vehicle can be prevented so as to prevent the generation of noise.
Patent JP-H10255286-A (JP)
Title: Optical disk apparatus
Inventor: SOMA YASUTO
IPC: G11B7/09
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk apparatus which can realize correct and stable traverse servo and achieve stable random access with high accuracy at high speed when a light beam is moved in the radial direction thereby retrieving required information. SOLUTION: At the access time, a control part 116 controls a tracking driving signal-selecting part 110 to select a signal output from a tracking compulsory movement signal-generating part 19. The signal is converted at a tracking DA converter 111 to an analog signal, whereby a tracking actuator 14 is driven. At the same time, the control part 116 indicates a dead zone amplifier 114 to make an insensitive band width zero, so that a correcting part 117 corrects the value of a variable in a traverse loop filter 113 not to bring about a step in a traverse driving signal. Accordingly, an optical head 12 can track quickly and stably.
Patent JP-S58178314-A (JP)
Title: Zoom lens using plastic lens
Inventor: AZUMI TAKASHI
IPC: G02B13/18
Filed: 1982-04-14
Abstract: PURPOSE:To compensate the movement of an image plane owing to a change in temp., by constituting a titled lens of 5 lens groups, and making the object side of the plastic lens in the 1st lens group and at least >=1 face of the 4th and 5th lens groups aspherical. CONSTITUTION:The 1st lens group 5 of a master lens group 10 consists of a positive lens group combined with a plastic lens (hereinafter expressed as P lens) of positive meniscus with respect to the object face and a glass lens 11 or a positive lens group wherein the P lens and the lens 11 face each other at the faces of roughly the same curvature with the thin air layer in-between. The 2nd lens group is constituted of a positive glass lens of negative meniscus with respect to the object face, and the 3rd lens group 7 is constituted of a biconcave negative P lens. The 4th and 5th lens groups 8, 9 are both constituted of positive P lenses. The object side of the P lens in the group 5 is made aspherical and at least >=1 face of each of the groups 8, 9 is made aspherical.
Patent JP-H01233318-A (JP)
Title: Position detector
Inventor: TANAKA SHIZUE
IPC: G01D5/245
Filed: 1988-03-15
Abstract: PURPOSE:To make an output voltage stable and to make an output waveform steep, by fitting a ferromagnetic thin-film resistance element to a magnetic field generator having a first magnetized part and a second magnetized part having the same number of poles as the former and being magnetized oppositely thereto. CONSTITUTION:A magnetic field generator 11 is composed of a first magnetized part 11a magnetized at an equal pitch and a second magnetized part 11b having the same number of poles as the former and being magnetized oppositely thereto. A ferromagnetic thin-film resistance element 12 is disposed between these two magnetized parts. A bias magnet is fitted so that a bias magnetic field be impressed at an angle of 45 deg. or 90 deg. to the longitudinal direction of a detective pattern of said ferromagnetic thin-film resistance element 12. The ferromagnetic thin-film resistance element 12 detects a magnetic field in the longitudinal direction of the detective patter out of magnetic signals 13 generated between the two magnetized parts, and therefore a steep output waveform is obtained.
Patent JP-H05227664-A (JP)
Title: Power system monitoring apparatus
Inventor: TANOMURA KENICHI
IPC: G06F15/18
Filed: 1992-02-17
Abstract: PURPOSE:To shorten the calculation time for the stability determination of a power system which changes in response to the demand-supply and connecting conditions of the power system, and make it possible to determine the stability on line by using a neural network which inputs the system status amount and outputs the result of the stability determination for the stability determination unit. CONSTITUTION:The system status amount which changes from time to time is collected by a system status amount collecting unit 10 in a power system 4, and stored in a system status amount storage 11a. At this juncture, if the status amount to be stored exceeds a given number, the oldest stored status amount is deleted, and the new status mount is stored. Then, a given number of time series data stored at the latest in the storage 11a is inputted into a stability determining operation unit 11b. Thus, the determination of the stability is executed by a neural network. The result of the determination is transferred to a control instruction unit 2. The control demands are issued to a power system control unit 3 from the control instruction unit 2 for the stabilized maintenance of the power system 4.
Patent JP-H10251721-A (JP)
Title: Operation of vertical type smelting reduction furnace
Inventor: HARA YOSHIAKI
IPC: C21B11/02
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To provide an operating method of a vertical type smelting reduction furnace which can execute the stable operation without cooling in the furnace hearth by completing the reduction action of metallic oxide between the upper and the lower tuyeres packing the carbonaceous material. SOLUTION: In a method for producing molten metal by using the vertical furnace having tuyeres arranging at least in two steps at the upper and the lower steps for blowing high temp. air into the packing layers of carbon base solid reduction agent and injecting powdery and granular state metallic oxide- containing raw material at least from the upper step tuyere, one or more items selected from blasting temp., blasting quantity, oxygen concn. in the blasting and the injecting quantity of the metallic oxide-containing raw material, are adjusted so that the molten material temp. T at the lower step tuyere level obtd. from the equation T=HMT+Qloss /(WS.CP) becomes a control target value or higher.  In the equation, T is the molten material temp. at the lower step tuyere level ( deg.C), HMT is the molten metal temp. at the temp. of the tapping ( deg.C), Qloss is the loss calory in the lower part below the lower step tuyere (kcal/h), WS is the molten material producing rate (kg/h) and CP is the average sp. heat of the molten material (kcal/kg. deg.C).
Patent JP-S51136653-A (JP)
Title: Process for preparing novel organophosphorous compounds
Inventor: SHIMIZU MASAMICHI
IPC: C07F9/165
Filed: 1975-05-22
Abstract: PURPOSE: Organophosphorous compounds of formula I(where R is alkyl; R 1   is alkyl or alkenyl;Z is halogen, alkyl, alkoxy, alklthio or nitro; n is 1W 5;n' is O or 1ζ is O, 1 or 2) are new. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H07266910-A (JP)
Title: Four-wheel driving force control device
Inventor: NISHIKAWA FUMIAKI
IPC: B60K17/348
Filed: 1994-03-30
Abstract: PURPOSE:To control driving force of longitudinal wheels in the optimal condition in correspondence with change of a road surface condition and change of a working mode in accordance with car speed. CONSTITUTION:When an auxiliary speed change lever is at a high speed position, it is regarded as a travelling mode and only a driving method of 2WD or 4WD is selected in a four-wheel drive vechiclefree to change one of the driving methods of a rear two wheel driving state (2WD), a front and rear four wheel driving state (4WD) and a front wheel speed increasing four wheel driving state (4WDD) by automatic control. When the auxiliary speed change lever is at a less than intermediate speed position, it is regarded as a working mode, and all the driving methods of 2WD, 4WD, 4WDD are non-periodically selected by automatic control.
Patent JP-H04289323-A (JP)
Title: Spraying of spray base
Inventor: TANIGUCHI MITSUO
IPC: E02D17/20
Filed: 1991-02-28
Abstract: PURPOSE:To spray a spray base composed of a mixture of seeds and vegetating materials with high efficiency at low cost by a compact constitution in which the spray base is mixed with water in the way of supplying and sprayed through a throttle nozzle. CONSTITUTION:Vegetating materials and seeds are automatically mixed in a stirred tank provided to a sprayer 1 to form a spray base 3. The spray base 3 is sent out to the direction of a spray nozzle 2 by air of 3-4m<3>/min by means of the blower 12 of the sprayer 1. As the same time, water in 16 litre/min is sent out to the direction of the nozzle 2 by a water pump 7. In this case, the base 3 supplied to the nozzle 2 by the air from the blower is mixed the water on the position about 20cm upstream side of the outlet 12 of the nozzle 2. The mixture is sprayed onto the face 5 energetically under higher pressures from the flant throttle outlet.
Patent JP-H09256115-A (JP)
Title: Martensitic stainless steel, excellent in sour resistance and having superior weldability, and its production
Inventor: ASAHI HITOSHI
IPC: C22C38/50
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a martensitic stainless steel, having a strength equivalent to API X80 or below and excellent in CO2 corrosion resistance, SSC resistance, and weldability, and its production. SOLUTION: This steel has a composition consisting of, by weight, <=0.035% C, <=0.50% Si, 0.1-1.5% Mn, <=0.03% P, <=0.005% S, 9-13% Cr, 1.5-6% Ni, 0.3-1.8% Cu, 1.5-2.5% Mo, <=0.06% Al, <=0.02% N, and the balance essentially Fe and having relations satisfying inequality 40C+34N+0.3Cu+Ni-1.1Cr-1.8 Mo>=-10.5 among the components. Further, this steel has a structure composed essentially of martensitic structure and containing retained austenite phase by >=10%. At the time of its production, two-stage heat treatment is performed. By this method, the martensitic stainless steel having excellent characteristics in a weld heat-affected zone and corrosion resistance, which cannot possibly be obtained in the case of the conventional steel, can be obtained.
Patent JP-H04296075-A (JP)
Title: Semiconductor device
Inventor: KONO TOSHIHIRO
IPC: H01S5/00
Filed: 1991-03-26
Abstract: PURPOSE:To provide a semiconductor device manufactured through a hetero epitaxy method and provided with a growth layer of high quality by a method wherein the growth layer is lessened in through dislocation caused by misfit dislocations induced at an interface between a substrate and the growth layer. CONSTITUTION:When semiconductor layers 21, 22, 4, 6, and 8 different in lattice contact are laminated on a semiconductor substrate 1, a semiconductor layers of high quality can be obtained by providing one or more of single-layered distorted films 3, 5, and 5 smaller than a critical value in thickness or one or more of distorted layers larger than a critical value in thickness to the semiconductor layers concerned. Most of through location disappears in the single-layered distorted layers smaller or larger than a critical value in thickness, and as new misfit dislocation is hardly induced in the distorted layers smaller than a critical value in thickness, semiconductor layers of high quality can be obtained.
Patent JP-S56159409-A (JP)
Title: Trapezoid inverting gate
Inventor: SATOU SUNAO
IPC: E02B7/40
Filed: 1980-05-08
Abstract: PURPOSE: To construct a inverting gate without altering the section of a water channel even when the gradient of a side wall thereof is large, by turning it vertically with the turning of a torque tube provided on a central gate.  
     CONSTITUTION: When a gradient of a side wall slope 4 is so large as to allow a connecting plate 2 to receive a less water pressure, the rotating force of a torque tube 15 is transmitted in a route of a central gate 6 → a water sealed hinge 9 → the connecting plate 8 → the water sealed hinge 9 → a side girder 7 and an inverting  gate 5 is leveled to a river bed 3 maintaining a water sealing toward the downstream whereby water is released from a dam. At this point, the side girder 7 slides over a plane parallel with a side padding fixture restricted with a centerless hinge S while a water sealing rubber 13 slides over the surface of the fixture 12 to effect a water sealing. When it is relatively small, a part of a bearing 23 on the centerless hinge S is extended to open a slot 24 so that a fixed pin 25 is inserted into the torque tube 15. A rotating force is transmitted direct to the side girder 7 to turn up the inverting gate 5. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10247557-A (JP)
Title: Connector socket
Inventor: SUKEGAWA AKIHITO
IPC: H01R13/658
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a connector socket which prevents side shield piece or top shield piece of a shield case which is formed by folding a metal plate from removing from the surface of a molded block, and has high commodity value. SOLUTION: In the connector socket, a molded block 1 made of an insulating resin has at least one plug insertion openings 3A, 3B, the surface, both sides, and top of the molded block 1 are covered with a surface shield piece 4a, side shield pieces 4b, 4c, and a top shield piece 4d of a shield case 4 formed by folding a metal plate, fixed projections 9A, 9B which can engage with fixed holes 10A, 10B in the side shield pieces 4b, 4c are projected on the sides of the molded black 1, and striker projections 13A, 13B which receive fixed pawls 11 formed by cutting part of the side shield pieces 4b, 4c are projected on the sides of the molded block 1.
Patent JP-S53146517-A (JP)
Title: Data communication system
Inventor: FUJISAWA TOORU
IPC: H04B17/00
Filed: 1977-05-26
Abstract: PURPOSE:To promote the rationalization of the data transmission system by giving the time-division multiplication to the out-band signal transmission line and transmitting the remote monitor control signal in addition to the telephone exchange connecting signal.
Patent JP-S52144209-A (JP)
Title: Automatic telephone answering set
Inventor: HARA HIROSHI
IPC: H04M1/65
Filed: 1976-05-27
Abstract: PURPOSE:To make use of automatic telephone answering sets for other purposes by using shifting telephone connector plug.