baber/WOPTO huggingface dataset:
Patent JP-S636979-A (JP)
Title: Video recording and reproducing device
Inventor: OOKAWA KATSUTAKA
IPC: H04N5/937
Filed: 1986-06-26
Abstract: PURPOSE:To minimize the width of the noise bar of a reproducing signal from a field memory at the time of high speed reproducing by providing a second detecting circuit for further detecting an envelope detecting signal formed from the reproducing signal. CONSTITUTION:A second envelope detecting circuit 20 further detects an output from a first envelope detecting circuit 5, sets the level of the output of the second envelope detecting circuit 20 by a variable resistor 21 and it is fed to a comparator 6 as a comparison voltage. Namely, the level of the comparison voltage to the comparator 6 is set thereby. An optimum potential fluctuating according to the fluctuation in the level of the reproducing signal is automatically fed to use as the comparison potential of the comparator, thereby, the operation for manually narrowing the width of the noise bar by directly viewing a reproduced picture from the memory is not required, the unnecessary noise bar is not displayed and the reproduced picture of good quality is easily obtained.
Patent JP-S5375243-A (JP)
Title: Pattern forming
Inventor: YAMADA AKIRA
IPC: B05D5/06
Filed: 1976-12-16
Abstract: PURPOSE: To form freely and easily a pattern of multi-colored image to an object such as structure, construction material, etc. by spraying lumpily and discontinously aqueous coating(s) of high viscosity during an undried state of a specific solvent-type coated film. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H053663-A (JP)
Title: Linear motor
Inventor: SAITO JUN
IPC: H02K41/035
Filed: 1991-06-24
Abstract: PURPOSE:To facilitate assembling work of mover block and to tighten members thereof rigidly. CONSTITUTION:A coil frame 4e is provided with a coil end 4f and a string body 41 is provided with a through-hole to be inserted with the coil end 4f and a conductive member 42 for connecting the coils 4d of an electromagnet 4 by soldering thus inserted coil terminal 4f at the end thereof. Consequently, in the assembling work of a mover block B, respective coils 4d can be connected through the conductive member 42 without requiring troublesome direct soldering work of the coils 4d. Furthermore, the core 4a, the coil frame 4e and the string body 41 are tightened rigidly such that the core 4a is sandwiched by the coil frame 4e and the string body 41 through the coil end 4f without requiring troublesome adhering work.
Patent JP-H07503-A (JP)
Title: Composite material which is compatible with blood
Inventor: FUIRITSUPU DEJIYARUDAN
IPC: B01D67/00
Filed: 1991-06-24
Abstract: PURPOSE: To provide a composite material including a support membrane being coated by adsorption by using an additive for reducing the thrombus-forming characteristic of a base material. CONSTITUTION: A support membrane is made up of a copolymer of a monomer made of substantially acrylonitrile and that is at least one kind of ionic or capable of ionization. An additive is a copolymer of acrylonitrile in which at least one kind of comonomer includes a polyoxyethylene unit. This additive may further include a positively charged monomer such as quaternary ammonium. The composite material may be used for the treatment of blood, particularly for dialysis and plasmapheresis.
Patent JP-S5275380-A (JP)
Title: Direct current power supply device
Inventor: KITAOKA SHIYUUJI
IPC: G01R19/00
Filed: 1975-12-19
Abstract: PURPOSE: Direct current voltage automatically corrected of the voltage drop by an ammeter is made obtainable by providing a correction circuit between the directly current power supply and the ammeter. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05339971-A (JP)
Title: Private-part washer
Inventor: SHIRAHASE TOSHIMITSU
IPC: E03D9/08
Filed: 1992-06-11
Abstract: PURPOSE:To obtain a small-sized private-part washer without installing an open type tank into a private-part washer body regarding the private-part washer, to which a water source is connected directly. CONSTITUTION:A water-supply port 118 and a drain port 130 are mounted to a private-part washer body 103, and connected by a connecting pipe 131. An electromagnetic cut-off valve 120 and a branch pipe B132 are connected on its midway of the connecting pipe 131. The branch pipe 132 and a hot water tank 115, to which a heater 124 is set up, are bonded by a connecting pipe A133. A pump 114 is installed on its midway of the connecting pipe A133. The hot water tank 115 and a nozzle 116 for an anus are connected by a connecting pipe B134, the electromagnetic cut-off valve 120 and an anus solenoid valve 127 are opened when a user operates a switch, and the pump 114 starts its operation and discharges wash water and the anus is washed. The quantity of the suction of the pump 114 is made the same as or lower than that of water fed from the electromagnetic cut-off valve 120 to the drain port 130 side. Accordingly, the comfortable ejection of wash water is enabled.
Patent JP-H11331260-A (JP)
Title: Communication equipment, communication method and recording medium
Inventor: SUMIDA KOICHI
IPC: H04L49/901
Filed: 1998-05-18
Abstract: PROBLEM TO BE SOLVED: To suppress deterioration due to memory leakage in the performance of the communication equipment that transmits/receives packets. SOLUTION: Upon the receipt of page data of packets by a page reception section 22, the page data are fed to an object generating section 25 and a payload memory 23, and an address translation section 21 generates addresses assignable to a payload memory 23. The object generating section 25 generates one object including the addresses for one packet and the page data in a list structural form are stored in the addresses of the payload memory 23. In the case that a memory leak detection section 24 detects memory leaks due to a loss of an object or the like, the memory leak detection section 24 forcibly releases areas of the corresponding addresses in the payload memory 23.
Patent JP-H09314383-A (JP)
Title: High-speed horizontal fillet gas shielded metal arc welding method
Inventor: KAMATA MASAO
IPC: B23K9/02
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a high-speed horizontal fillet gas-shielded metal arc by which no welding defects are generated even when the leg length is reduced to reduce the distortion of a welded structure in performing the horizontal fillet welding of a steel plate coated with shop primer. SOLUTION: In a horizontal fillet gas-shielded metal arc welding method of twoelectrode one-pool system using a flux-cored wire, the flux-cored wire which contains, by weight % to the total weight of the wire, 0.2-3.0% CaO, 0.2-2.0% MgO, 0.5-5.5% TiO2 , 0.2-2.0% SiO2 . and 0.03-0.5% metal fluoride (in terms of F), and satisfies the formulae (CaO+MgO)/(TiO2 +SiO2 )=0.30-1.50, (CaO+MgO)+(TiO2 +SiO2 )=2.0-8.0% is used at least for a preceding electrode.
Patent JP-H0443700-A (JP)
Title: Installation device of electronic component
Inventor: MATSUOKA SATORI
IPC: H05K7/08
Filed: 1990-06-11
Abstract: PURPOSE:To reduce the number of components and the number of assembly processes and to lower a cost by a method wherein a plurality of holding members which are composed of a rubberlike material used to hold a plurality of electronic components are molded collectively to an installation board. CONSTITUTION:The following are molded collectively by using a rubber: a ring-shaped packing 21 used to hold a speaker 4 to an installation board 3; a cylindrical microphone holder 22 used to hold a microphone 5; and a connector holder 24 provided with claw-shaped parts used to hold a connector 23 connected to cables 18, 20 for interconnection use of the speaker 4 and the microphone 5. Electronic components such as the speaker 4, the microphone 5 and the like are installed on the installation board.
Patent JP-H023075-A (JP)
Title: Production of toner
Inventor: YUSHINA HEIHACHI
IPC: G03G9/087
Filed: 1988-06-20
Abstract: PURPOSE:To obtain a toner contg. an additive agent dispersed sufficiently uniformly therein by a one stage reaction by adding and dispersing a specified compd. after an additive for a toner is dispersed in a monomer having an ethylenic unsatd. double bond, then carrying out suspension polymn. CONSTITUTION:An alkenyl succinic anhydride expressed by the formula I together with a pigment and an additive agent is added and dispersed in a monomer having ethylenic unsatd. double bonds, and the dispersion is suspension- polymerized in an aq. suspension bath. In the formula I, R is a 7-57C alkyl group. Suitable monomer having an ethylenic unsatd. double bond is styrenic monomer or acrylic acid type monomer. Suitable pigment is carbon black, iron oxide, titanium oxide, etc., and suitable additive agent is usually a charge controlling agent and wax. Thus, a toner contg. uniformly dispersed additive agent for the toner is obtd. by a one stage reaction.
Patent JP-H0316678-A (JP)
Title: Method for coating deeply engraved plate with rugged pattern
Inventor: SANUKI IKUO
IPC: B05D5/06
Filed: 1989-06-13
Abstract: PURPOSE:To enable coating ensuring uniform appearance by carrying out coating twice with paints having different depths of colors and different glosses. CONSTITUTION:A deeply engraved plate with a rugged pattern is coated with paint by means of a first flow coater and the coated plate is further coated with paint by means of a second flow coater before a formed coating film dries. immediately after the second coating, the excess paint is removed with an air knife and drying and baking are carried out. Diluted paint having a deeper color and higher gloss than the second paint is used as the first paint. An uncoated part is not left at the time of the first coating, uneven coating is prevented at the time of the second coating and coating ensuring very uniform appearance is enabled.
Patent JP-H0443258-A (JP)
Title: Electric foot warmer
Inventor: ONO YUKIYOSHI
IPC: F24C7/06
Filed: 1990-06-11
Abstract: PURPOSE:To purify and remove a smell in an electric foot warmer through a catalyst action by a method wherein a porous covering layer containing a catalyst material is formed on the surface of at least the one of an electric heat generating substance and a heat reflecting plate. CONSTITUTION:A porous covering layer 15 containing a catalyst material formed on the surface of an electric heat generating body 1 is formed in a manner to cover the electric heat generating substance 1 therewith. Thereby, infrared rays radiated in the direction of a whole periphery from the electric heat generating body 1 are radiated to the porous covering layer 15, the porous covering layer 15 is rapidly heated. A catalyst material carried therein is activated in a short time. Meanwhile, a fan 2 is also started simultaneously with energization of the electric heat generating body 1, air in a foot warmer and below the fan is sucked and approximately horizontally discharged through a fan heat reflection plate opening part 3. Air in the foot warmer is fed in the electric heat generating body 1 mounted around the fan 2. When a smell component in air makes contact with the electric heat generating body 1, rapid oxidation purification is effected through the catalyst oxidation action of activated catalyst material in the porous covering layer 15 formed on the surface of the electric generating body 1, and the oxidation purified air is discharged as odorless air in the foot warmer.
Patent JP-H091692-A (JP)
Title: Manufacture of radial tire and bladder therefor
Inventor: ISOI HIROYUKI
IPC: B29C35/02
Filed: 1995-06-19
Abstract: PURPOSE: To provide a method for precisely and correctly manufacturing a radial tire having a shape complicated in such a manner that a carcass at a tire side part protrudes inwardly and outwardly so as to substantially wave, and a general-purpose bladder to be used therefor. CONSTITUTION: This is a method for manufacturing a radial tire having a shape complicated in such a manner that a carcass 5 at a side part 6 protrudes inwardly and outwardly so as to wave. A rigidity of a bladder 3 to be used therefor is expressed by D=1/9×M×t<3> ×L/ΔL. When M is a modulus of a rubber to be used for the bladder, (t) is a thickness of the bladder 3, and a length of the bladder 3 when the bladder 3 is stretched by ΔL is L, the value of the rigidity D of the bladder 3 at the time of vulcanization molding is set to 0.013-0.022kgf.cm.
Patent JP-S5941521-A (JP)
Title: Construction work of foundation pile
Inventor: KAWADE KOUICHI
IPC: E02D5/50
Filed: 1982-09-01
Abstract: PURPOSE:To make small the amount of soil to be discharged by erecting a hollow tubular foundation pile into a cylindrical pit formed by penetrating a hollow cylindrical shaft with a screw for discharging soil while being turned. CONSTITUTION:When a hollow cylindrical shaft 1 attached to an earth auger is penetrated into the ground while being turned by a driver, a cutter 2 is turned around a horizontal shaft 4, the ground is excavated by an excavating blade 3, and the excavated soil is discharged upwards by a screw 6 to form a cylindrical pit (a). A hollow tubular foundation pile (b), e.g., steel tubular pile, etc., is erected into the pit (a). Since the hollow of the foundation pile (b) is filled with undisturbed soil, the foundation having sufficiently high strength can be obtained without the needs for refilling the hollow and filling operation of grout mortar, etc.
Patent JP-S6446353-A (JP)
Title: Service signal receiver in digital radio line
Inventor: ARAN URIO
IPC: H04L27/227
Filed: 1986-07-07
Abstract: PURPOSE: To simplify the constitution by providing a reception service according to a specific state when a delay word is the same as a following word, and marking its reception service bit. CONSTITUTION: The delayed word and its following word are received at the same time and this delay word is provided in the operation of a secondary demodulated signal or the following word if the secondary demodulated signal is not present. Then the delay word and following word are compared with each other and when those two words are the same, a reception service bit is provided according to a predetermined state, so that the reception service bit is marked with a secondary control signal according to other determined states. Consequently, those signals having relatively high output can be transmitted without using excessive machine materials.
Patent JP-H01318222-A (JP)
Title: Safety device for capacitor
Inventor: HOTTA NOBUHIRO
IPC: H01G2/18
Filed: 1988-06-20
Abstract: PURPOSE:To prevent a danger causing a capacitor to be damaged, the cracked pieces to be scattered, and an accident due to fire to occur when the capacitor resulted in insulation breakdown beforehand by applying a plate-shaped working plate of an elastic material with specified dimensions and by enabling a switch to be activated by this working plate. CONSTITUTION:A detector for amount of displacement 44 is mounted at an upper surface 3 of a capacitor case according to the conditions of a location where the capacitor is installed. Namely, a working plate 8 which is deformed by pressure within the capacitor case is mounted to a hole provided in a case 2 by a retention plate 6 and a sealing plate 7. And the detector 4 which is in contact with the working plate does not operate. The working plate 8 is in plate shape and consists of an elastic material. The pressure within the case increases due to abnormality in the capacitor, thus deforming the working plate 8 and operating the detector 4. Thus, any location can be selected for mounting a protective device according to the conditions of use for the capacitor. And the detection of pressure within the case prevents the capacitor case from being damaged beforehand.
Patent JP-S63315976-A (JP)
Title: Instrument for measuring concentration of tritium
Inventor: MAEKAWA HIROSHI
IPC: G01T1/185
Filed: 1987-06-19
Abstract: PURPOSE:To prevent the contamination of radioactivity at the time of measuring the concn. of tritium by providing an adsorbent material film consisting of a hydrogen occluding alloy, etc., on the inside surface of an enclosure. CONSTITUTION:The adsorbent film 22 consisting of the hydrogen occluding alloy of a rare earth system of RNi5 system such as LaNi5, titanium system, vanadium system or magnesium system is formed by sticking, calcining, vacuum deposition, etc., on the inside surface of the enclosure 20 of an ionization chamber container 10. A heater 24 is provided so as to be wound on the outside circumference of the enclosure 20. A gas to be measured is introduced through a suction port 12 into the vessel 10 and is discharged therefrom after the measurement. Since steam is thereby adsorbed on the adsorbent material film 22, the leakage of tritium to the outside is obviated and the radiation exposure and environmental pollution are eliminated.
Patent JP-S6132285-A (JP)
Title: Magnetic tape cassette
Inventor: KAWADA HIDEAKI
IPC: G11B23/04
Filed: 1984-07-23
Abstract: PURPOSE:To facilitate switching information by providing a plug whose disposed position is slidably changed in the vertical direction on the interior of a positioning hole opened at a cassette half and energizing intermittently the plug upward without fail. CONSTITUTION:When a plug 6 is positioned upward in a hole 5, the tip of a detecting pin 93 of a reference pin 8 will not reach a plug bottom 65 even if the reference pin 8 is fitted in a positioning hole 5 of a cassette half 1 to position a cassette at the prescribed location. Consequently a detector 9 is at a top dead center, and a light path of a sensor 88 is in the opened state. Under the condition where the position of the plug 6 is moved and fixed downward, the detector 9 is dropped when the detecting pin 93 of the reference pin 8 is hit to the bottom 65 of the plug 6 and pushed downward. Then a shutter shaft part 92 shields a light path of the sensor 88, and a detecting signal of the sensor 88 can recognize erroneous deletion preventing information. By changing the plug position, the cassette information is supplied, and the switching of cassette information can be easily done only by changing the height position of the plug.
Patent JP-H05323764-A (JP)
Title: Image forming device
Inventor: KURIBAYASHI TETSUYA
IPC: G03G15/02
Filed: 1992-05-20
Abstract: PURPOSE:To provide a high definition image by attaining uniform electrification only by the application of a DC electric field, and simultaneously, to obtain a stable static charge characteristic even under high speed and high durability. CONSTITUTION:In this image forming device exposing an original to form an image with the reflected light in the exposure, and provided with an electrostatic charging device brought into contact with a photosensitive body, driven, and executing electrification in such a manner that the DC electric field is applied to the electrostatic charging device, and a developing device using a developer whose weight average grain diameter is 9.0mu and <=5.0mu, component is <=50wt.%, the most outside layer of the electrostatic charging device is a layer made of a structural material whose independently measured optical absorption in light in the visible region, is <=1.0Abs., and uniformly covers the outer periphery of the electrostatic charging device, as a characteristic.
Patent JP-S5675555-A (JP)
Title: Heat resistant cast steel hard to carburizing-rupture
Inventor: HIRATA ISAO
IPC: C22C38/00
Filed: 1979-11-26
Abstract: PURPOSE: To obtain a heat resistant cast steel hard to carburize by hydrocarbon and free from a lowering in the creep strength and ductility due to carburizing by increasing the C and Cr contents of a 25Cr-35Ni heat resistant cast steel within specified ranges.  
     CONSTITUTION: This cast steel contains 0.7W0.9% C, 0.5W2.5% Si, 0.5W2.0% Mn, 32W37% Ni and 28W34% Cr. By increasing the C and Cr contents of a 25Cr- 35Ni heat resistant steel, the amount of Cr carbide deposited is increased to prevent carburizing by hydrocarbon, etc. from the outside. When this steel is carburized, a change in the physical property values and strength between the carburized and noncarburized parts is reduced, and internal stress due to a difference in the thermal expansion coefficient between the parts is not produced to prevent carburizing rupture. This steel is very useful as a material for parts for equipment for manufacturing ammonia, methanol, ethylene, etc., e.g., a tube for heating hydrocarbon to high temp. and a reaction tube for catalytically or thermally decomposing hydrocarbon. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06336213-A (JP)
Title: Preventive device of article from falling down on charging article
Inventor: NAKAJIMA KAZUO
IPC: B65B5/06
Filed: 1993-05-31
Abstract: PURPOSE:To prevent an article from falling down at the folding part of flap of a blank sheet and smoothly charge the article into the blank sheet, by pressing the side walls of blank sheet so as not to rise up when transferring articles to the blank sheet transferred with U-shaped form. CONSTITUTION:A container 2 to be charged pushed out by a pusher 1 is transferred to a blank sheet 4 through a folding part 3 or flap. The front and rear walls 10, 12 of the blank sheet 4 are bent upward against the bottom to form a U-shape. It is held by a clamp mechanism 19. The clamp mechanism is provided with a fixed clamper 25 and a movable clamper 27 fitted to a pair of endless chains 24, 26 respectively. In this case, the upper end of rear wall 10 in the blank sheet 4 is pressed by a pressing device 31 constituted of an air cylinder or others. In this way, the blank sheet 4 is prevented from rising up to avoid falling down of the container 2 at the folding part 3 of the flap. The upper end of the front wall 12 may be pressed by a pressing member 32.
Patent JP-H07330575-A (JP)
Title: Sheet-like pack
Inventor: ISHIDA KOICHI
IPC: A61K8/00
Filed: 1994-06-10
Abstract: PURPOSE:To obtain the sect peel-off type pack capable of shortening a time between the application of a film-forming cosmetic to skin and the finish of a film formation, excellent in the strength and peelability of the film, and little in peeling residues by impregnating the film-forming cosmetic into the whole inner parts of a moisture-permeable substrate. CONSTITUTION:This pack comprises (A) a film-forming cosmetic comprising a cosmetic for retaining moisture, a cosmetic for absorbing sebum, a cosmetic for removing a keratin (e.g. a cosmetic containing a polymer having base- producing groups such as carboxyl groups, sulfonic acid residues, sulfuric acid residues, phosphoric acid residues, nitric acid residues, amino or ammonium groups), etc., and (B) an open-cell, moisture-permeable substrate having a porosity of 1-99% and formed from a hydrophobic material of film, woven fabric or non-woven fabric form, the component A being impregnated into the whole inner parts of the component B.
Patent JP-H09326454-A (JP)
Title: Electronic device and manufacture thereof
Inventor: MURAI HISAYOSHI
IPC: H05K3/28
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To enhance the water resistance, earthquake resistance and heat radiation by charging a resin in a case contg. a printed board and mixing inorg. compd. pieces in the resin. SOLUTION: In a case 2 a resin 16 is charged up to a level slightly lower than the lower ends of ribs 9 protruding from the lower face 8a of a lid 4 and then hardened to cover the bottom plate 5 of a box 3 and printed board 14. The resin 16 contains inorg. compd. pieces 17. On the top layer no pure resin layer 16a is formed. The board 14 covered with the resin 16 has a water proof and earthquake proof properties. The resin contg. the inorg. compd. pieces improves the thermal conduction. The heat generated from heating elements on the board 14 is not accumulated in the case 2 but quickly radiated through the box's side walls 6 and bottom plate 5.