baber/WOPTO huggingface dataset:
Patent JP-S54118638-A (JP)
Title: Air conditioner
Inventor: WATANABE MAKOTO
IPC: F24F11/02
Filed: 1978-03-06
Abstract: PURPOSE: To rise the temperature of the hot air diffused into the room up to the confortable level by energizing the first and second heaters for defrosting while the energization in the normal heating operation is only confined to the first heater with a small capacity.  
     CONSTITUTION: In the normal heating operation, a relay 8 for the first heater is energized to make up for the shortage of heat, which was previously caused during the heating with the heat pump, by heat from the first heater. When frosting in an outdoor exceeds a given level during the normal heating, a defrosting thermostat 12 is switched to energize a relay 11 whereby a four-way reversing valve is deenergized, so that the refrigerant is switched to the cooling side from the heatihg side. Thus, the freezing cycle is changed from the heating to the cooling, and cool air is diffused into the room. But at the same time, a relay 13 for the second heater 2 is energized allowing the heater to generate heat. Accordingly, the strop in the room temprature is compensated for by heat from the second heater. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60170154-A (JP)
Title: Compact type fluorescent lamp device
Inventor: YOSHIKAWA NOBUHISA
IPC: H05B41/16
Filed: 1984-02-14
Abstract: PURPOSE:To obtain a lightweight and low cost device which can prevent cataphoresis phenomena by turning on the compact type fluorescent lamp by means of a chopper circuit allowing a flow of AC discharge current containing DC component. CONSTITUTION:AC current is converted into DC by rectifying bridge 19 and smoothing capacitor 20, the power transistor 22 turns into operation, by turning on the double throw two-terminal thyrister 21 at the lamp starting, and the preheating current is sent to the electrode of a light emission enlcosure 1 by the action of a diode 23 and the double throw two-terminal thyristor 24. Just then, the power transistor 22 is cut off by the feed back signal from an electric detection transformer 25, at that time, a compact type fluorescent lamp with the light emission enclosure 1 is turned on by the voltage induced by the series resonance circuit of a choke coil 26 and a capacitor 27. After lighting, repeating the chopper action by using the transistor 22, choke coil 26, capacitor 27 and diode 28, the lamp allows a flow of the discharge current of AC containing DC component.
Patent JP-H07234567-A (JP)
Title: Charging device
Inventor: SHIGETA KUNIO
IPC: G03G15/02
Filed: 1994-02-23
Abstract: PURPOSE:To provide a charging device in which an uniform charge having no magnetic particle adhesion to an image forming body nor charging unevenness can be performed. CONSTITUTION:In a charging device having a magnetic brush 21A formed on a charging sleeve 22 having a magnetic body 23 fixed to the inner part to perform the charge of a photoreceptor drum 10 by the magnetic brush 21A, the moving direction of the charging sleeve 22 is the same as of the photoreceptor drum 10, and the center of the magnetic pole of the magnetic body 23 opposed to the photoreceptor drum 10 in the charging area is set to be situated on the downstream side in the moving direction of the charging sleeve 22 over the nearest position of the charging sleeve 22 to the photoreceptor drum 10 and within the nipping area (M) where the magnetic brush 21A is in contact with the photoreceptor drum 10.
Patent JP-H09216185-A (JP)
Title: Robot controlling method and robot system
Inventor: IWAKI SATOSHI
IPC: B25J13/00
Filed: 1996-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a robot controlling method and a robot system for performing this method, by which the generation of resonance can be suppressed when a highly rigid part touches an environment without any reduction in a conveying weight capacity of a robot and any deterioration of rigidity of a supporting mechanism for a tool. SOLUTION: A force sensor 3, which recognizes an interaction force generated when a tool 1a in a robot 1 touches a workpiece W, is installed on a working table 2 to which the workpiece W is arranged, while feedback of regulation operating data to a robot controller 4 is carried out on the basis of the measurement data from the force sensor 3, and in this way, force control for the robot 1 is carried out.
Patent JP-H09219838-A (JP)
Title: Mpeg video reproducing device and its method
Inventor: OKADA YASUNORI
IPC: H04N19/00
Filed: 1996-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a reproducing device capable of starting reproduction from an optional frame at the time of decoding and reproducing an MPEG video stream. SOLUTION: An inputted video steam is temporarily stored in an input buffer 1. An MPEG decoder 2 reads the stream from the input buffer 1 to decode and temporarily writes pixel data obtained by decoding in a frame memory 8. The MPEG decoder 2 reads written data in an order to be reproduced and output it with a vertical synchronizing signal. A frame counter 3 counts the outputted vertical synchronizing signal. A video encoder 4 encodes outputted pixel data to an analog video data and when the value obtained by counting by the frame counter 3 coincides with a value fixed related to the order number of a frame to be displayed, starts the output of the signal obtained by encoding.
Patent JP-2000220133-A (JP)
Title: Facility and method for injecting water glass-based grout
Inventor: HOSOKAWA YASUAKI
IPC: C04B111/70
Filed: 1999-02-03
Abstract: PROBLEM TO BE SOLVED: To sufficiently control the density of water glass while a reduction in cost of installation is contrived. SOLUTION: For example, four injection pipes 30, 30,... are prepared for one grout preparing facility composed of a water glass diluting tank 5 and a curing agent preparing tank 8 and an aqueous water glass solution G1 and a curing agent solution G2 are fed to the pipes 30, 30,... from grout force- transporting systems provided in a set for the tanks 5 and 8 and pipes 30, 30,.... One density meter 10 for water glass which detects the density of water glass is installed to the outlet side of the tank 5 and the solution G1 is sucked and force-transported to the corresponding injection pipe 30 by means of injection pumps 20A-20D paired to corresponding injection pipes in branched states after passing through the density meter 10.
Patent JP-H01202643-A (JP)
Title: Decision of surface dew condensation
Inventor: INABA TAIICHI
IPC: G01N21/47
Filed: 1988-02-08
Abstract: PURPOSE:To enable quantitative decision on the presence of dew condensation on a surface, by a method wherein the glossiness of the surface is measured with a glossmeter and then, the results are compared with the glossiness as measured for a clean surface previously dried. CONSTITUTION:When a dew condensation 6 occurs on a surface 1, reflected light is partially scattered or absorbed to lower the intensity thereof entering a light receiver 4. Then, after the surface 1 is dried with a dryer 7 attached to a glossmeter 2, the glossiness of the surface is measured again. The glossiness of the surface 1 following the drying with the driver 7 almost remains unchanged from that of the original clean surface. Therefore, the glossiness of various surfaces is measured beforehand and a premeasured values is compared with a measured values obtained before the start of working. This enables quantitative judgement on whether there is any dew condensation on the surface or not.
Patent JP-H03234902-A (JP)
Title: Fluid pressure supplying device for actuator
Inventor: AKASHI MITSUMASA
IPC: F15B11/08
Filed: 1990-02-07
Abstract: PURPOSE:To reduce oil leakage and improve operation ability without enlargement of a dead zone by elongating a seal margin of a spool by the length of a standby zone, and constituting a spring for holding the spool in the cutoff position by means of a strong spring and a weak spring. CONSTITUTION:A set load of a first spring 20 is made larger than a spring load of a second spring 21, moreover a gap  l is formed between a first spring shoe 22 and a second spring shoe 23, and a seal margin  L0 for a spool 4 and a valve port 9 is increased by a standby zone alpha: Held pressure generated on the held pressure chamber side of an actuator flows into a held pressure side port 13, but sealed by the seal margin  L0 for the spool 4 and the valve port 9, and as the seal margin  L0 thereof is longer by the standby zone, oil leakage is reduced. Moreover, when the spool 4 is slided, it can slide by the seal margin  L0 against a weak spring having become a multistage spring, therefore even if the seal margin is elongated, a dead zone never becomes larger and operation ability can be improved.
Patent JP-H08192666-A (JP)
Title: Instrument panel
Inventor: YAMAJI TAKESHI
IPC: B60R21/20
Filed: 1995-01-20
Abstract: PURPOSE: To reduce assembling manhour by integratedly molding an instrument panel main body and an air bag door. CONSTITUTION: An air bag door 2 is integratedly formed in the opening part of an instrument panel 1. A thin wall part 3 is extendedly provided on the back side of the air bag door 2, so as to constitute a tear line. After injection- molding of the instrument panel main body 1 having an air bag opening part made of thermoplastic resin, thermoplastic elastomer is injection-molded in the opening part so as to mold an air bag door 2. Hereby the instrument panel main body 1 and the air bag door 2 can be integratedly melded, or a core material constituting the instrument panel and an air bag inner door can be integratedly molded, and hence the molds, the jigs, the processes, and the manhour are reduced.
Patent JP-S52109591-A (JP)
Title: Preparation of polycarbonates
Inventor: MORINAGA TSUTOU
IPC: C08G64/00
Filed: 1976-03-12
Abstract: PURPOSE: To prepare polycarbonates with excellent solvent-crack resistance, characterized by using a specific amount of hydroquinone or its ester-forming derivatives as one of raw materials. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10217954-A (JP)
Title: Damping device for carrier
Inventor: KATSUMI MASAYOSHI
IPC: B61B12/04
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To suppress the vibration of a carrier effectively in a simple and low cost structure. SOLUTION: The seat 6 of a carrier 4 furnishes a seat back 7 and a seat part 8, the seat back 7 is composed of a seat back fixing plate 7a and a seat back movable plate 7b allowable to house in the seat back fixing plate 7a, while the seat part 8 is composed of a seat fixing plate 8a and a seat movable plate 8b allowable to house in the seat fixing plate 8a. The seat fixing plate 8a is connected rotatable to an outer frame 5 at the front end of its guide plate 9 through pins 10, and the seat part 8 is folded along the seat back 7. And linking to the folding operation of the seat part 8, the seat back movable plate 7b and the seat movable plate 8b are housed to the seat back fixing plate 7a and the seat fixing plate 8a, so as to reduce to half the projected area to the wind.
Patent JP-S62183541-A (JP)
Title: Cap for sealing electronic parts and manufacture of the same
Inventor: ADACHI KEIJI
IPC: H01L23/02
Filed: 1986-02-07
Abstract: PURPOSE:To provide a sealing cap which has necessary corrosion resistance and impact resistance and can be bonded to a substrate securely by a method wherein the substrate of the cap is composed of an aluminum plate with anode oxide films on both of its surfaces and sealing treatment is applied only to the anode oxide film on the front side. CONSTITUTION:The substrate 11 of a cap is composed of an aluminum plate with anode oxide films 12 formed on both of its surfaces and sealing treatment is applied only to the front side anode oxide film 12. With this constitution, the cap 10 for sealing electronic parts which provides necessary corrosion resistance and impact resistance and at the same time can be bonded securely to a substrate 20 for mounting electronic parts is obtained with simple composition.
Patent JP-H03230763-A (JP)
Title: Inverter circuit
Inventor: HAGA HIROYUKI
IPC: H02M7/5387
Filed: 1990-02-05
Abstract: PURPOSE:To get the AC output of crest value higher than the voltage of a Dc power source by connecting a reactor between a capacitor for Dc smoothing and the switching element of an inverter in series, and connecting a diode between the two switching elements of the inverter. CONSTITUTION:When switching elements Q1, Q2, and Q4 are turned on, the current i, which flows from the switching element Q2 to a smoothing capacitor 12 through the switching elements Q1 and Q2, increases and energy is accumulated in a reactor 21. Next, when the switching element Q2 is turned off, the energy accumulated in the reactor 21 is supplied to the second capacitor 22 (load) passing through the switching elements Q1 and Q2 and a diode D6, so the current i decreases. By the discharge of energy accumulated in this reactor 21 to the second capacitor 22, the crest value of the output voltage can be elevated higher than DC voltage.
Patent JP-H08222810-A (JP)
Title: Semiconductor optical element
Inventor: KUROSAKI TAKESHI
IPC: H01L31/10
Filed: 1995-02-15
Abstract: PURPOSE: To eliminate a component of a large time constant out of discharge currents at the time of switchover of transmission and reception and to enable execution of high-speed switchover on the occasion when a transmission- reception diode is used for TCM transmission, by providing grooves which are to the inside of a high-resistance buried crystal from the surface of a protective film along the opposite sides of an electrode. CONSTITUTION: A conductive semiconductor layer 9 being in contact with an electrode 11 is provided between an insulative protective film 10 and a high- resistance buried crystal layer 8 and thereby extraction of an electric charge stored inside an optical element is facilitated. Moreover, isolation grooves 12 are cut to the inside of the high-resistance buried crystal layer 8 on the opposite sides of a metal film to be the electrode and thereby diffusion of the electric charge to the whole surface of the optical element and a consequent increase of the capacity of the optical element can be checked. Accordingly, a part in an equivalant circuit wherein a resistance and a capacity are connected in series can be eliminated and a discharge current of a long time constant is not generated. Thereby a sharp reduction of a time for switchover of transmission and reception is enabled.
Patent JP-S62186395-A (JP)
Inventor: KIMURA HARUO
IPC: G06Q20/18
Filed: 1986-02-12
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-S53112624-A (JP)
Title: Paralell-type data trasmission unit for long distance
Inventor: NAKANO TAKESHI
IPC: G06F3/00
Filed: 1977-03-14
Abstract: PURPOSE: To secure an automatic switching for the transmission-reception line based on the first-arrival priority of the request signal, by securing an exactly same structure for the two sets of the transmission-reception switching device and then adding the transmitting part, receiving part, interlocking circuit and others. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62194015-A (JP)
Title: Plug for positioning fixing
Inventor: BEERUE RAMUSUBURO
IPC: F16B13/06
Filed: 1987-02-06
Abstract: A dowel-like device is described for locating a component (1) having a through-bore (33) relative to a reference part (2) provided with a bore (34), the through-bore and the bore having the same inside width. In order for the dowel to permit an accurate, repeatable positioning of the component on the reference part without loss of precision, it is provided with a cylindrical bushing (3), which is elastic in a radial direction at least over part of its length and is internally conical. A rotatable bolt (9) extending axially into the conical bushing section (4) is locked against movement in the axial direction and cooperates with a cone member (7) which extends into the conical bushing section, so that upon rotation of the bolt, the cone member moves axially, causing its exterior surface to push outwardly against the bushing. This expands the bushing into firm contact with the wall of the bores in the component and the reference part.
Patent JP-H1042749-A (JP)
Title: Fishing rod
Inventor: YAMAMOTO SHIGERU
IPC: A01K87/00
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To prevent entanglement of a fishing line to a fishing rod in the fishing rod having small delay of timing to bite. SOLUTION: In this fishing rod, a rotator 10 concentrically rotatably provided onto the tip 1 has a groove 101 for binding a fishing line and outer circumferential length size L1 exposed on the outer circumference of the tip is constituted so as to be formed longer than size D of outer diameter of the tip of the fishing rod.
Patent JP-H06116725-A (JP)
Title: Magnetron sputtering device
Inventor: NAGASAWA SHOJI
IPC: C23C14/35
Filed: 1992-01-19
Abstract: PURPOSE:To prevent the eccentricity of the erosion regions of targets and to improve the film thickness distribution of thin films by preventing the interference of magnetic fields by magnetic devices with each other, thereby enabling uniform sputtering. CONSTITUTION:Plasma is generated by the discharge between an anode which is a substrate holder 5 and cathodes which are backing plates 2 and the targets 3. This plasma is confined by the magnetic fields formed in the spaces near the surfaces of the targets 3 and the density thereof is increased near the surfaces of the targets 3. The respective targets 3 are sputtered by the ions in the high-density plasma. The sputtered target particles stick to substrates by passing the target particle passage holes of deposition preventive plates 7 in common use as magnetic shields, by which the thin films are formed thereon.
Patent JP-H06220988-A (JP)
Title: Plastering trowel
Inventor: MIYAZAKI TSUTOMU
IPC: E04F21/16
Filed: 1993-01-21
Abstract: PURPOSE:To replace a trowel plate easily without using a tool by previously fixing a back-metal guide holding member onto the surface of the trowel plate and eliminating the normal position of the back metal of the trowel as required. CONSTITUTION:A back-metal guide holding member 4 for sliding, guiding and holding a back metal 1 in parallel is fixed onto the surface of a trowel plate 5. When a shank 3 is mounted on the trowel plate 5, the back metal 1 installed onto the shank 3 through a post leg 2 is inserted into the back-metal guide holding member 4 of the surface of the trowel plate 5, and slid in parallel on the surface of the trowel plate, and the back metal 1 is press-contacted with the back-metal guide holding member 4 by a back-metal press-contacting member 6 at a specified position, and brought to a fixed state. The trowel plate 5 is removed easily for exchange in such a manner that the normal position of the back metal 1 is eliminated from the back-metal guide holding member 4, the shank 3 is gripped and the back metal 1 is slid and removed.
Patent JP-S60172177-A (JP)
Title: Alkaline storage battery
Inventor: MIYAZAKI TOKUYUKI
IPC: H01M50/536
Filed: 1984-02-16
Abstract: PURPOSE:To decrease material loss of core in manufacture of electrode plate and obtain an alkaline storage battery having good high rate discharge performance by placing a current collecting metal piece having a large number of projections on its one side on an anode plate filled with active material. CONSTITUTION:A current collecting metal piece is placed so that its projections are in contact with an anode plate 9 on a paste type cadmium anode plate 9 which has no tab and is coated with active material on a whole surface of a conductive core 12. The anode plate is wound around the rotating axis 14 with a cathode plate 8 and a separator 10 with rotating rollers 15 and 15 with winding pressure applied. After the anode current collecting metal piece 11 is bent so that its projections are in contact with the separator 10 which covers the anode plate 9 located in an outermost electrode, a spirally wound electrode group is inserted into a battery case which also serves as an anode terminal, and a cathode tab is spot-welded to the bottom surface of a sealing cover, and alkaline electrolyte is poured, then an opening of the battery case is crimped to obtain a nickel cadmium storage battery.
Patent JP-S60174201-A (JP)
Title: Hot rolling method of stainless steel
Inventor: SHINODA KENICHI
IPC: B21B3/02
Filed: 1984-02-16
Abstract: PURPOSE:To prevent a material to be rolled from generating surface flaws and to improve its yield and productivity by heating the material for a brief period between rolling passes for the purpose of reforming oxidized scales on the material at the time of hot rolling a stainless steel containing a >= limited value of Cr. CONSTITUTION:In hot rolling a stainless steel containing >=11% Cr, a material to be rolled is heated for a brief period between rough rolling passes or between the passes of rough and finish rollings; oxidized scales are reformed, by said heating, on the metallic surface of material, a part exposed by peeling off the oxidized scales stuck to the surface of material during rolling, to perform thereafter the rolling of the next pass. In a hot rolling where a material to be rolled is broad one and its rolling reduction in the width direction is small; it is sufficient to heat the material in a range of about 200mm. from its edge, instead of heating it throughout its whole width. The material is heated for a brief period while blowing steam against it, at need. Further, a gas burner or an electromagnetic induction, etc. is used for heating.
Patent JP-H03231604-A (JP)
Title: Hair dryer
Inventor: KUKUMIYA SHIGENORI
IPC: A45D20/50
Filed: 1990-02-07
Abstract: PURPOSE:To improve the drying property, regulating property, and arranging property of hair, and lower consumption power by providing bristles, with hollow sections communicated with the circulating courses of a brush attachment, and by providing the external surfaces of the bristles, with opening sections communicated with the hollow sections. CONSTITUTION:A housing having a suction port 1a and a jet port 1b, forming a circulating course 2b communicated with both the ports, and having a heater block, an air blowing block, and a switch block built in the housing, has a main body 1 for enabling a suction port filter to be engaged with the suction port side and a brush attachment 2 to be engaged with the jet port side, removably, and bristles 22. The bristles 22 have hollow sections 22a communicated with the circulating course 2b of a base 21 for composing the brush attachment 2, and are communicated with the hollow sections 22a, and are provided with opening sections 22b for penetrating the external surfaces. In this manner, the bristles 22 are made hollow, and on the peripheries, the opening sections for jetting air are arranged, and so the air is blasted on hair entwined with the bristles, and the bristles are inserted into the hair, and so the hair can be uniformly dried.
Patent JP-S54122591-A (JP)
Title: Safety device for escalator
Inventor: NAKAZAWA SATOSHI
IPC: B66B29/04
Filed: 1978-03-13
Abstract: PURPOSE: To accurately detect the entry of foreign matters while checking the mulfunctioning due to the oscillation of the skirt guard by fixing a switch for detecting the displacement of mobile piece thereto through a support member.  
     CONSTITUTION: Fitted into a notch section 9 provided on a part of skirt guard, a mobile piece moves along a guide 11. A support piece 14 is mounted to the skirt guard 8 to fix a switch 13 for detecting the movement of the mobile piece 10. With such an arrangement, the position of mounting a safety device is concealed from passengers. In case a passenger kick the skirt guard, the mobile piece 10 and the switch are displaced together, thus eliminating mulfunctioning thereof. 
     COPYRIGHT: (C)1979,JPO&Japio