baber/WOPTO huggingface dataset:
Patent JP-S5821988-A (JP)
Title: Sweep type synchronizing device
Inventor: FUTAGAWA KIYOHIRO
IPC: H04N7/18
Filed: 1981-08-03
Abstract: PURPOSE:To obtain an instantaneous image for analysis of a subject, by lighting up an illumination lamp of a TV camera using a solid-state image pickup element synchronously with the blank signal of a video signal. CONSTITUTION:A pupil 1 is irradiated by an infrared light emitting diode 2 and then picked up with a TV camera using a solid-state pickup element. In this case, the blank signal synchronized with the vertical synchronizing signal is extracted out of an amplifying and synchronism producing part 5. Thus a lighting circuit 5 of the diode 2 is actuated. In such way, the pupil 1, i.e., a subject is irradiated in the blank period, and the image of that moment is stored in the solid-state image pickup device. This image is read out in a frame period. As a result, an instantaneous image can be obtained even with a moving subject to increase the analyzing accuracy of image.
Patent JP-S61543-A (JP)
Title: Copper alloy having superior corrosion resistance
Inventor: NISHIKAWA KIYOAKI
IPC: C22C9/06
Filed: 1984-06-14
Abstract: PURPOSE:To obtain a Cu alloy having superior corrosion resistance and suitable for use as a material for the fins of a radiator for an automobile by blending Cu with specified amounts of Pb and Co. CONSTITUTION:A Cu alloy having a composition consisting of 0.005-0.1% Pb, 0.01-1% Co and the balance Cu with inevitable impurities is refined, hot rolled, and cold rolled while properly carrying out annealing to obtain a plate. When the fins of a radiator for an automobile are manufactured using the plate, the fins have superior corrosion resistance.
Patent JP-S4987608-A (JP)
IPC: C07C27/00
Filed: 1973-10-29
Abstract: 1413035 Process for the oxidation of hydrocarbons BAYER AG 19 Oct 1973 [8 Dec 1972] 48827/73 Heading C2C The invention comprises a process for oxidizing a C 4 - to C 20 -hydrocarbon in which the hydrocarbon is reacted with a gas comprising molecular oxygen in the presence of a boron compound; the resulting reaction mixture, containing at least one basic acid ester, is hydrolysed by an aqueous medium containing boric acid; the hydrolysate is separated into a substantially organic component, from which the required oxidation product is obtained, and into a substantially aqueous component, containing boric acid and one or more water-soluble organic secondary products; boric acid is recovered from the aqueous component; the residual boric acid mother liquor, or part thereof, is oxidized in the liquid phase with a gas comprising molecular oxygen at a temperature of at least 200‹ C. and under a pressure sufficient to keep at least some of the water in the liquid phase; and the resulting solution is returned to the hydrolysis medium. The gas for the oxidation of the boric acid mother liquor preferably contains oxygen in at least the stoichiometric quantity sufficient for burning all the organic impurities in a reaction zone heated to at least 200‹ C. under a pressure sufficient to keep at least some of the water in the liquid phase.
Patent JP-H01290763-A (JP)
Title: Formation of thin film
Inventor: MORI EISAKU
IPC: C23C14/32
Filed: 1988-05-17
Abstract: PURPOSE:To economically form the thin film of ferroelectric substance without necessitating expensive MgO single crystal by previously forming a base film consisting of MgO on the surface of a base plate while utilizing Mg and O2 as a raw material in case of forming the thin film of ferroelectric substance such as PbTiO3 on the base plate by a cluster ion beam method. CONSTITUTION:After evacuating the inside of a vacuum tank 11 at high vacuum, gaseous O2 is introduced from a cylinder 22 and successively a crucible 2c containing Mg powder 15 is heated with a heating filament 3c to evaporate Mg. Cluster ions are formed of Mg vapor ejected from the crucible 2c with an ionization filament 8c and accelerated by an acceleration electrode 9c and vapor-deposited on a base plate 16 made of stainless steel and a base film 17 consisting of MgO which is produced on reaction with O2 is formed. Then the crucibles 2a, 2b containing Pb powder 4. Ti powder 5 respectively are heated with the filaments 3a, 3b to generate vapor of Pb, Ti and both Pb cluster ions and Ti cluster ions are produced with the ionization filaments 8a, 8b and accelerated with the acceleration electrodes 9a, 9b and vapor-deposited on the surface of the MgO film 17 and thereafter allowed to react with oxygen, thus, a ferroelectric substance film 7 of PbTiO3 is easily formed.
Patent JP-S5244565-A (JP)
Title: Method of changing indicating symbol of semiconductor device
Inventor: YAMAMOTO NORIYUKI
IPC: H01L23/00
Filed: 1975-10-06
Abstract: PURPOSE: To print indicating symbols freshly on the surface coated with an ink of the same color as that of the surface to be indicated, thereby easily changing the indicating signal. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08317071-A (JP)
Title: Meter integrated terminal equipment network controller
Inventor: HONMA TSUGURO
IPC: G01F3/22
Filed: 1995-05-19
Abstract: PURPOSE: To make the size of a battery small and to realize operation of a gas shut valve while making communication between the user and a center. CONSTITUTION: The controller is provided with a line communication section 4 making communication with a center terminal equipment 1 via a telephone line, a gas flow control section 7 measuring and integrating the amount of use of gas or the like and shutting gas flow on the occurrence of an earthquake or the like, and a meter microcomputer section 6 controlling the gas flow control section 7, and also with a communication control microcomputer section 5 communicating information of a meter value with the meter microcomputer section 6, a line control power supply section 8, a meter power supply section 9, a voice input section 14, a voice output section 13, and a speech transmission reception section 12 controlling the line communication section 4 so as to avoid transmission/reception of information such as a metering value when a voice signal is received/outputted.
Patent JP-H05287901-A (JP)
Title: Construction of stairs
Inventor: MORITA RYOJI
IPC: E04F11/02
Filed: 1992-04-14
Abstract: PURPOSE:To raise the efficiency of construction work by a method in which a steel formwork is fixed to the downside of truss like fabricated reinforcing bars set between the upper and lower landings, a stepped steel formwork is fixed to the upside of the fabricated reinforcing bars, and concrete is placed through the hole of the step face of the upside formwork to form stairs. CONSTITUTION:A truss like fabricated reinforcing bars 1 consisting of an upper chord member 1a, a lower chord member 1b, and a lattice bar 1c is set between upper and lower landings. A steel formwork 2 is fixed by welding to the downside of the bars 1, a stepped steel formwork 3 is likewise fixed to the upside of the bars 1 by cast-in or split method. A concrete-placing hole 6 is formed in the step face of the formwork 3, sheathing boards are welded to both sides of the formwork 3, and concrete C is placed through the hole 6. The construction work of stairs can thus be attained with high efficiency with saved power without the needs for timbering for the formwork.
Patent JP-S5912885-A (JP)
Title: Recorder
Inventor: MIZUSAWA NOBUTOSHI
IPC: B41J15/04
Filed: 1982-07-14
Abstract: PURPOSE:To prevent the contact of papers with printer head of an ink jet type by suppressing the slackening of the recording paper by providing a pusher to both ends of the recording paper to be moved while being touched by the platen. CONSTITUTION:In a dot printer in which ink dots are jetted from the nozzle of a head 1A mounted on a carriage 5 onto a recording paper drawn out of a supply roll 7 and fed while being touched by a platen board 21, pushers 20 made of an elastic material, e.g., Mylar sheet, etc., are provided along the upsides of both ends 6A of the recording paper 6. By the elasticity of the pushers, both ends 6A of the paper are pressed on the platen board 21 side. The recording paper is moistened with ink dots, the printing region alone is extended, the floating of both ends 6A from the platen board 21 face is sppressed, and therefore, the contact of the paper with the printer head can be prevented.
Patent JP-H11313679-A (JP)
Title: Detection of broad bean wilt virus
Inventor: KURODA TOMOHISA
IPC: C12N15/09
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To obtain an RNA capable of detecting broad bean wilt virus in a short time from a minute amount of the plant tissue infected with the virus by including a specific base sequence. SOLUTION: This RNA contains the base sequence of formula I or the base sequence in which at least one of bases are substituted deleted, added or inserted on the base sequence of formula I and possesses the function of genome RNA in broad bean wilt virus. Further, the DNA which contains the base sequence, in which at least one of bases may be substituted, lacked, added or inserted on the base sequence of formula II, and hybridizes to the genome RNA in broad bean will virus is preferably p or the like repared, and the broad bean will virus is favorably detected by the use of a nucleic acid primer containing a part of DNA in which uracil is substituted with thymine on the RNA in broad bean wilt virus or its base sequence.
Patent JP-H11310692-A (JP)
Title: Resin material for molding connector
Inventor: SAKAI HIDETOSHI
IPC: C08L67/02
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a resin material for molding a connector excellent in mechanical properties, heat resistance, moldability and flame retardance, especially a resin material useful for the connector having a mechanism for integrating two or more kinds of molded products due to the excellence in toughness and heat resistance in a thin-wall part. SOLUTION: This resin material for molding a connector comprises 80-99 pts.wt. of a thermoplastic polyester resin and 1-20 pts.wt. of an organoboron compound or comprises 50-98.9 pts.wt. of the thermoplastic polyester resin, 0.1-30 pts.wt. of a polyolefin and/or a polyester-based elastomer and 1-20 pts.wt. of the organoboron compound.
Patent JP-H04229651-A (JP)
Title: Semiconductor device and its manufacture
Inventor: TANAKA YOSHINORI
IPC: H01L21/822
Filed: 1991-05-27
Abstract: PURPOSE:To ensure the sufficient area of a capacitor by a method wherein an electrode layer to be used as a lower-part electrode for the capacitor is connected to an impurity region situated between an element isolation region and a gate electrode and it is formed on a sidewall and a second insulating layer. CONSTITUTION:A conductive layer 8 is connected to an impurity region 3 situated between gate electrodes 5; it is formed on the gate electrodes 5 so as to be spread and extended via a first insulating layer 12. A second insulating layer 9 is formed on the conductive layer 8. Sidewalls 13, 14 are formed on sidewall parts of the gate electrodes 5, the conductive layer 8 and the second insulating layer 9. An electrode layer 6 to be used as a lower-part electrode for a capacitor is connected to the impurity region situated between an element isolation region 2 and the gate electrodes 5; it is formed on the sidewalls 13, 14 and the second insulating layer 9. Thereby, the surface area of the capacitor is increased in the same plane area as in conventional cases by utilizing the difference in level of the conductive layer, and it is possible to ensure the sufficient area of the capacitor.
Patent JP-H10297793-A (JP)
Title: Sheet stacking device, and image forming device
Inventor: ANDO MASAO
IPC: G03G15/00
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a sheet stacking device and an image forming device of improved assemblage workability and maintenance performance, and of excellent reliability. SOLUTION: In case of assembling a housing part 30 and a cover part 40, each in the form of a unit, with each other, the cover part 40 is moved from an arrow C, holes 41b, 41c in a cover member 41 are engaged with protruded parts 2d, 2e in a tub 2 to be fixed. A protruded part 43c in a residual quantity display member 43 invades into a U-shaped groove 31c in an arm member 31 at this time, so a residual quantity detection means and a residual quantity display means are automatically connected to each other.
Patent JP-S62280524-A (JP)
Title: Hot-water and mixing device
Inventor: KIDOUCHI YASUO
IPC: F16K31/04
Filed: 1986-05-27
Abstract: PURPOSE:To obtain a hot-water and water mixing device, good in handling convenience and safe against misuse by a method wherein a conditioning amount, set in a setter near a set delivery port, is read preferentially by a controller to control a mixing valve in accordance with a set amount while another setter at a switched end is controlled preferentially when the setting of the delivery port is switched. CONSTITUTION:A controller 35, which selects an outflow end by a changeover switch 34, drives a switching valve 26 through a switching valve driving unit 27 and opens a passageway communicated with a selected delivery port. The controller 35 reads only the signal of a setter near the delivery port selected by the changeover switch 34 and compares it with a temperature detected by a thermistor 25, thereafter, changes the opening degree of a mixing valve 24 in accordance with the amount of difference whereby the desired conditioning amount of mixed water is obtained. A using place and the setter are in one to-one correspondence relation, therefore, a temperature setting range can be changed depending on the using place and a temperature higher than 45 deg.C can not be set in a setter 38 for shower, for example, whereby, the danger of bathing high-temperature shower due to mis-operation may be eliminated.
Patent JP-H0416905-A (JP)
Title: Manufacture of plastic optical fiber
Inventor: UENO NAOYA
IPC: G02B6/00
Filed: 1990-05-11
Abstract: PURPOSE:To easily and stable produce an optical fiber with high performance in which optical transmission loss is sufficiently reduced further in addition to the full use of superior characteristic of polycarbonate group resin by applying annealing treatment on an optical fiber material at 60-100 deg.C for 5 minutes to 72 hours, and annealing it at a cooling rate less than 1 deg.C/min. CONSTITUTION:A plastic optical fiber 1 is comprised of at least a coating material 2 made of polycarbonate group resin and a seath material layer 3 made of plastic with refractive index less than that of the coating material 2. In such a case, the annealing treatment is applied to the optical fiber material at 60-100 deg.C for five minutes to 72 hours, thence, it is annealed at the cooling rate less than 1 deg.C/min. Thereby, it is possible to easily and stable produce the optical fiber with high performance in which the optical transmission loss can be sufficiently reduced further without lowering the superior characteristic of the polycarbonate group resin.
Patent JP-H01291040-A (JP)
Title: Control device of air conditioner
Inventor: YAJIMA KOICHI
IPC: F24F11/02
Filed: 1988-05-18
Abstract: PURPOSE:To further precisely distinguish an indoor condition and perform temperature control suitable for the condition by combining the result of detection of the room light and of the presence of a person in a room. CONSTITUTION:In a condition that the presence of a person in a room is detected by a person detecting sensor 3 and the room is detected to be light by a photosensor 4, a set temperature is not shifted, temperature control is performed by the set temperature and indoor detecting temperature. In another condition that the presence of a person in the room is detected and the room is detected to be dark by the photosensor 4, the set temperature is shifted to the lower operation condition of cooling and heating operation. For example, in the case of heating operation the set temperature is lowered and thereafter temperature control is performed by the set temperature and the indoor detecting temperature. Further in the time of absence of the person in the condition in which the room is light or even dark, the set temperature is shifted to the low operation condition to perform the temperature control. Further the optimum temperature control can be performed in response to four conditions by allowing a shift quantity, at the time when the set temperature is shifted, to set in respective different shift quantities corresponding to the four conditions.
Patent JP-H11309345-A (JP)
Title: Structure of collective pipe of immersion type membrane separator
Inventor: YAMADA YUTAKA
IPC: B01D65/00
Filed: 1998-05-01
Abstract: PROBLEM TO BE SOLVED: To enable easy installation/separation to/from the nozzle of a membrane cartridge by forming a nozzle insertion port which engages with each filtrate removing nozzle, arranging an elastic seal material which holds the nozzle watertightly in the each nozzle insertion port, and bonding/fixing each cartridge to a casing at its both side parts. SOLUTION: A collective pipe 42 which communicates with a filtrate removing nozzle 41 is installed above each membrane cartridge 25. In the pipe 42, a collar part 44a to be a nozzle insertion port 44 which engages with the nozzle 41 of each cartridge 25 is formed at the middle position in the width direction of a barrel part the inside of which makes a collective channel. An elastic seal material 45 which holds the nozzle 41 watertightly in the nozzle insertion port 44 is arranged between the membrane cartridges 25, and each membrane cartridge 25 is bonded/fixed to a casing 24 at its both sides by a U-shaped fixture 46 and pressed downward through the seal material 45.
Patent JP-S62276617-A (JP)
Title: Password number input keyboard
Inventor: KATAYAMA HIROSHI
IPC: G06Q40/02
Filed: 1986-05-26
Abstract: PURPOSE:To reduce the size and weight of the titled keyboard by unitedly superposing a display board to a touch type input board to form an input/display part. CONSTITUTION:A password number input keyboard is provided with the input/ display part 1 and the input/display part 1 is constituted by superposing a transparent and touch type input board 2 to the display board 3 with a narrow interval. In this case, a thin plate (e.g. display) is suitable for the display board 3. Thus, effective information can be transmitted to an operator through the display board 3 by the united input/display part 1 though the input keyboard is a small-sized and light-weight one.
Patent JP-S5822183-A (JP)
Title: Printer
Inventor: HONMA YUTAKA
IPC: B41J2/30
Filed: 1981-08-03
Abstract: PURPOSE:To obtain optimal printings by a method in which whether the gap between the tip face of a printing head and a platen is more than a given width is detected, and on the basis of the detection results, the conditions for exciting a magnet coil in the printing hed are changed. CONSTITUTION:Where the number of a printing paper 21 is 1-2 and the gap between a printing head 11 and a platen 16 is adjusted by a knob 17, since a width detection switch 19 is OFF, the gate of and circuit 34 is opened, clock pulse from a clock pulse generator 31 is counted by counters 32 and 33 (b), the signal like (c) is output, the output of the counter 32 is supplied to the counter 38, print timing signal like (d) is output, and the printing head is driven. On the other hand, where the number of printing paper is 3-5, the gap between the platen 16 and the printing head 11 is adjusted according to the number of the printing papers, and the printing head 11 is driven at a long-period drive pulse with a long timing width by the drive circuit 40.
Patent JP-H10298600-A (JP)
Title: Liquid detergent composition
Inventor: TOSAKA MASAKI
IPC: C11D17/00
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid detergent composition excellent in stability and detergency of an emulsion in a two-component system of an oil and water containing solid particles. SOLUTION: This composition contains (a) water, (b) a water-immiscible solvent, (c) solid particles insoluble in the components (a) and (b) and (d) an emulsifier at 0.1-10 weight ratio of the components (b)/(c). The surface tension of the interface between the aqueous phase and the component (b) is 0.1-5 mN/m and a part or all of the emulsified oil drops are coated with the component (c). The average particle diameter (d1 ) of the emulsified oil drops is 1-1,000 μm and the average particle diameter (d2 ) of the component (c) is 0.1-100 μm at 1-1,000 ratio of (d1 )/(d2 ).
Patent JP-S614485-A (JP)
Title: Starting time malfunction detecting means of brushless dc motor
Inventor: KATOU NOBUAKI
IPC: H02P6/08
Filed: 1984-06-15
Abstract: PURPOSE:To effectively protect a motor and a circuit by gradually increasing a winding current irrespective of a speed command in 60 deg. current flowing mode at starting time, and judging as a malfunction if the rotation is not started during the period, thereby discovering a defect at the starting time. CONSTITUTION:A speed controller 7 which inputs a speed command 105 and a position detection signal 65 from a position detection sensor 6 such as a Hall element is provided outside a current limiter 8 to control the speed of a brushless synchronous motor 5. In this case, a current command value IDR from a speed controller 7 is gradually increased irrespective of the value of the command 105 during at least one 60 deg. current flowing mode period immediately after starting flowing the current. If next 60 deg. current flowing mode is varied during the increasing, it is returned to the normal control mode based on the value 105, and when not varied to the next 60 deg. current flowing mode, it is judged as no starting of rotating to set the current command to ''0''.
Patent JP-H05314508-A (JP)
Title: Focus sensor optical system adjusting device for optical recording and reproducing device
Inventor: FUJITA SHUICHI
IPC: G11B7/22
Filed: 1992-05-14
Abstract: PURPOSE:To obtain a focus senser optical system adjusting device for an optical recording and reproducing device without an adjustment error and with high accuracy. CONSTITUTION:A phase conjugate mirror 30 arrangeable in the corresponding position of an information carrier at the time of position-adjusting a lens 9 is provided, and a phase conjugate beam LP substantially equivalent to a reflected beam from the information carrier when a light spot S is in a focusing state is emitted from the phase conjugate mirror. Then by beam detection means 13 and 20, a focus position error signal FE is outputted based on the light receiving position of the phase conjugate beam through the lens and by an adjusting means, the position of the lens is adjusted so that a focus position error signal becomes zero.
Patent JP-H09302319-A (JP)
Title: Hot-melt adhesive composition
Inventor: SATO SHINYA
IPC: C09J153/00
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To obtain a hut-melt adhesive composition containing a specific ethylene-α-olefin copolymer, styrene-ethylene-propylene-styrene block copolymer and an adhesiveness imparting agent, and suitable for assembling a hygienic material such as a diaper. SOLUTION: This hot-melt adhesive composition contains (A) ethylene-α-olefin copolymer having <=0.90g/cm<3> density, (B) a styrene-ethylene-propylene-styrene block copolymer and (C) an adhesiveness imparting agent. Also, it is preferable to contain (D) a plasticizing oil. Further, as the content of each of the components, 10-80wt.% component (A), 1-50wt.% component (B) and 19-60wt.% component (C) are preferable. Also, in the component (B), the content of styrene is preferably 10-35wt.%.