baber/WOPTO huggingface dataset:
Patent JP-H0369498-A (JP)
Title: Oil supply nozzle with gas sensor
Inventor: SHIRAIWA YASUO
IPC: B67D7/32
Filed: 1989-08-07
Abstract: PURPOSE:To identify the type of fuel in a short time by a method wherein a gas detecting means is provided facing a cylinder chamber while a pipe opening on the tip of a nozzle discharge tube is connected to a bottom dead center. CONSTITUTION:A through hole 23 is provided on an outer periphery of a cylinder chamber 22 while a gas sensor chamber 24 is formed to communicate to the chamber 22, and a gas sensor 25 is housed in the gas sensor chamber 24. A micro-switch 27 operating by contact of a piston and an atmosphere opening hole 28 are provided on a wall 26 on a top dead center side. On the other hand, a wall 29 on a bottom dead center side is connected to a gas inlet/outlet port 32 at the tip of a nozzle discharge tube 31 via a gas intake/exhaust pipe 30. Oil type is identified by sensor output transmitted by a cable 7 and the oil type data is compared with pre-registered oil type data so that a pump motor 2 is operated if the oil type matches the data. Thus oil type identification is done in a moment.
Patent JP-H0369182-A (JP)
Title: Semiconductor laser element
Inventor: KASUKAWA AKIHIKO
IPC: H01S5/00
Filed: 1989-08-08
Abstract: PURPOSE:To enable the width of an activated layer to be widened and obtain an improved production yield while maintaining a low-threshold current by allowing a light-containing layer to be present at the lower side of the activated layer and at least at the lower side of a buried layer near both sides of the activated layer. CONSTITUTION:An n-InP buffer layer 2, a non-doped GaInAsP light-confining layer 3, a non-doped GaInAsP light-confining layer 5, a non-doped GaInAsP activated layer 4, a non-doped GaInAsP light-confining layer 5, a p-InP clad layer 6, and a p-GaInAsP contact layer 7 are allowed to grow in sequence on an n-InP substrate 1. Then, an SiO2 stripe is formed on the contact layer 7, a GaInAsP contact layer 7 is selectively etched, and then a p-InP clad layer 6 is selectively etched. After that, the non-doped GaInAsP activated layer 4 is etched, crystal growth is performed, and a buried layer 8 with a pn junction consisting of the p-InP and n-InP is allowed to grow.
Patent JP-H0490588-A (JP)
Title: Recording and erasing device
Inventor: KOZUKA NAOKI
IPC: B41J29/36
Filed: 1990-08-02
Abstract: PURPOSE:To make the device rewritable for reuse and to improve the operability by causing a density change by heating and using a thermochromic film which is erasable according to heating condition as a recording medium. CONSTITUTION:This recording and erasing device consists of an original platen 15 where the thermochromic film 1 is set, an alternating magnetic field production device 17 which is installed below overlapping with the film 1 on the platen 15 and heats the film 1 indirectly, and a writing tool 16 which is made of a magnetic material moving on the surface of the film 1 optionally. Then magnetic flux produced by this device 17 is extended to the writing tool 16 through the film 1 and the writing tool 16 is heated with eddy current loss to write or erase information on the film 1. Further, an erasing plate made of a magnetic material which covers the whole film 1 selectively is preferably provided and only the tip part of the writing tool 16 is preferably of a magnetic material in an optional shape.
Patent JP-S58106506-A (JP)
Title: Lens controlling system
Inventor: SAKAI SHINJI
IPC: G02B7/04
Filed: 1981-12-18
Abstract: PURPOSE:To get rid of troublesomeness such as adjustment of a mechanical switch against a limit position, etc., by constituting so that a limit decision is executed by detecting that a signal outputted in relation to movement of a lens when the lens is being driven is not varied within a prescribed time. CONSTITUTION:When a lens is driven, a pulsative signal corresponding to movement of the lens is applied to a terminal 208, and a frequency divider 224 starts  to count a pulse from an oscillator 227. As for this counting, when it has been  counted by the number instructed by a signal of a point 207 showing the moving  extent per 1 pulse, that is even if a pulse is generated in relation to driving of  the lens, when it does not move exceeding its regular feed extent even when some prescribed time has passed, that is, the pulse does not come, a signal showing tat it is a lens limit is outputted to a terminal 226. Even if a pulse interval  is varied by a lens to be used, the lens limit detecting capacity can be varied by  varying the frequency dividing ratio of the frequency divider 224.
Patent JP-S6448923-A (JP)
Title: Method and apparatus for removing extra-banking concrete of in-situ pile by suction
Inventor: OCHIAI MINORU
IPC: E02D5/34
Filed: 1987-08-19
Abstract: PURPOSE:To raise the efficiency of an operation by controlling vertical movement by ground's surface operations of a suction hose connected with snorkel and by providing a concrete raking blade for the suction port of the tip. CONSTITUTION:Extra-concrete 14a in a pit is collected by raking to the center with a suction port 23 by means of the raking blade 22 of a concrete raking blade 20 as a steel pipe 13 turns. The concrete 14a is sucked up from the tip of the pipe 13 by the operation of a vacuum pump and recovered by a suction conveyer through a suction hose 12 connected with a snorkel 24. The concrete 14a is then separated into air and concrete in a cyclone and the concrete is discharged to a recovery pit.
Patent JP-S59114624-A (JP)
Inventor: RICHIYAADO AREN KERII
IPC: G06F13/37
Filed: 1983-11-04
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-S6360787-A (JP)
Title: Thermal recording label
Inventor: HAYASHI TAKAYUKI
IPC: B41M5/30
Filed: 1986-09-02
Abstract: PURPOSE:To provide a thermal recording label printed on the surface thereof and free of contamination even when solvents or waterdrops are adhered thereto, by printing a desired pattern on a protective layer by flexography using a flexographic ink comprising a dye dissolved in a solvent. CONSTITUTION:A recording surface of a thermal recording label can be obtained by providing a protective layer comprising a water-soluble high molecular weight substance as a main constituent on a thermal color forming layer, and printing a desired image on the protective layer by flexography using an ink comprising a dye dissolved in a solvent. The flexographic ink used for flexography is prepared by adding an organic colored pigment and a resin to a solvent, e.g., an alcohol, an ester, a ketone, an aromatic hydrocarbon or an aliphatic hydrocarbon, and optionally adding a UV absorber, an inorganic pigment or the like, followed by mixing. Since the ink used contains the solvent, flexographic printing can be easily carried out without dissolving the protective layer. Further, since the ink has a quick-drying property, blocking will not occur.
Patent JP-H0650632-A (JP)
Title: Heat pump type air conditioner
Inventor: HAMADA KAORU
IPC: F25B29/00
Filed: 1992-08-03
Abstract: PURPOSE:To eliminate uselessness in configuration of a heat pump type air conditioner by a method wherein a sum of a maximum refrigerant processing capacity of an upstream side heat exchanger and a maximum refrigerant processing capacity of a downstream side heat exchanger is made equal to a required refrigerant processing amount of an evaporator against a maximum outputting operation of a compressor. CONSTITUTION:As regards an upstream side heat exchanger 4 and a downstream side heat exchanger 5, a sum of a maximum refrigerant processing capacity of the upstream side heat exchanger 4 and a maximum refrigerant processing capacity of the downstream side heat exchanger 5 is selected to be equal to a required refrigerant processing capacity of an evaporator in respect to a maximum output of a compressor. Since a ratio between a cooling amount of the upstream side heat exchanger 4 and a required reheating amount of the downstream side heat exchanger 5 under a basic design condition of a dehumidifying and reheating operation is approximately 1:2, the maximum refrigerant processing capacity of the downstream side heat exchanger 5 is a half of the maximum refrigerant processing capacity of the upstream side heat exchanger 4 when the upstream side heat exchanger 4 and the downstream side heat exchanger 5 are to be selected and then the value in which the sum of these maximum refrigerant processing capacities is equal to the required refrigerant processing amount of the evaporator against the maximum outputting operation of the compressor is selected.
Patent JP-H0651917-A (JP)
Title: Mounting system for array type storage device
Inventor: KANAI HIROKI
IPC: G06F3/06
Filed: 1992-08-03
Abstract: PURPOSE:To improve input 1 output performance by preventing access from being concentrated to an interface group connected with a parity storage device module. CONSTITUTION:This system is composed of a data storage device module 1-D, parity storage device module 1-P, interface 6, interface control part 7, interface group 5 connected to this interface control part, and parity group 4 as the generation unit of parities, the respective parity groups 4 are mutually orthogonally arranged so that the plural storage device modules belonging to the same interface group 5 can not exist, and the parity storage device modules 1-P belonging to the different parity groups 4 are arranged on the different interface groups 5.
Patent JP-S58107387-A (JP)
Title: Thermal transfer printer
Inventor: NAKAMURA MASAHIRO
IPC: B41J31/00
Filed: 1981-12-21
Abstract: PURPOSE:To permit a high-speed by quickly conducting the heat of a head to the ink layer by providing a heat transfer layer having a thermally conductive anisotropy in the thicknesswise direction as an ink support layer or an interposition layer between a heat-meltable ink layer and the thermal head. CONSTITUTION:An ink film 18 is provided along the axial direction of a platen between a recording paper 2 on the platen 5 and thermal head 13. The ink film 18 has a double-layer structure consisting of a heat-melting ink layer 19 and an ink support layer 20 as a heat transfer layer. The ink suppport layer 20 used is one prepared by dispersing and orientating by magnetic field a heat-conductive material 22, e.g., magnetic iron powder, nickel powder, etc., into a resin 20 having excellent heat-resistant and wear-resistant properties. Also, the ink film 50 has a single layer structure of only the heat-melting ink layer 19, and a protective film 51 consisting of the same heat conductive layer as said ink support layer 20 may be interposed between the ink film 50 and the thermal head 13.
Patent JP-H0648079-A (JP)
Title: Ic card
Inventor: YAGI HIDENORI
IPC: B42D15/10
Filed: 1992-08-03
Abstract: PURPOSE:To provide an IC card capable of easily changing a constitution in accordance with the aim of use and of expanding the range of utilization. CONSTITUTION:An IC card main body 8 is functionally parted. A plurality of constitutional parts 5, 6, 7 which have been functionally parted are combined in accordance with the aim of use and housed in a card frame 4.
Patent JP-H0877605-A (JP)
Title: Optical recording medium
Inventor: TACHIBANA SHINICHI
IPC: G11B7/24
Filed: 1994-08-31
Abstract: PURPOSE: To form a transmissivity varying layer by a coating method such as spin coating method to improve the productivity of a recording medium and to effectively reduce a size of optical spot in order to further improve the durability of reproduction in comparison with a medium of the prior art. CONSTITUTION: A mask layer obtained by coating of a material including photochromic compound as a transmissivity varying substance is provided on a transparent substrate and a reflection layer or photorecording layer is provided to obtain an optical recording medium. As a material of such mask, a mixture where asymmetric diallylethene compound is dispersed into the polymer liquid crystal or a compound where asymmetric diallylethene compound is combined with polymer liquid crystal by the covalent bond method may be used.
Patent JP-S6098580-A (JP)
Title: Storage jacket of magnetic disc
Inventor: MIYAZAKI TAKEHIDE
IPC: G11B23/033
Filed: 1983-11-02
Abstract: PURPOSE:To improve the external appearance of embossment, the external appearance of folding, heat sealing property, shock resistance, and heat resistance by folding a sheet consisting of a specific quantity of vinyl chloride polymer or the like as a main component to form the titled storage jacket. CONSTITUTION:As the components of the sheet, (a) 50-90pts.wt. Cl-PVC, (b) 50-10pts.wt. PVC (homopolymer), (c) 3-10pts.wt. vinyl chloride copolymer containing 90-99.5wt% vinyl chloride, and (d) 1-25pts.wt. MBS resin are used (provided that the total of (a) and (b) is 100pts.wt.). The magnetic disc jacket sheet 1 is a rectangle obtained by connecting approximately square half bodies 11, 12 and welding flaps 2 are formed on the periphery of one half body 12. Nonwoven cloth 3 is adhered almost to the whole surface of the sheet 1 and prescribed holes such as central windows 4 and head windows 5 are symmetrically formed so as to be penetrated into the nonwoven cloth 3. To produce the magnetic disc jacket sheet 1, the prescribed holes are punched through the nonwoven cloth- adhered sheet, the sheet is folded about the center line to superpose the half body 11 to the half body 12 and the right and left flaps 2 are folded on the half body 12 and seeled with heat.
Patent JP-S6183686-A (JP)
Inventor: HOSHIZAKI HIRONORI
IPC: C04B37/00
Filed: 1984-10-01
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-S6097328-A (JP)
Inventor: RINDA ERU BUREIKURII
IPC: G03B15/00
Filed: 1984-10-02
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-S6099234-A (JP)
Inventor: YAMAZAWA AKIRA
IPC: A61B5/332
Filed: 1983-11-04
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-H0874541-A (JP)
Title: Four-cycle engine
Inventor: SAITO TETSUSHI
IPC: F02F1/10
Filed: 1994-08-31
Abstract: PURPOSE: To realize a four-cycle engine capable of increasing the maximum intake air amount in full opening while strengthening the inter-cylinder flowing, and properly injecting and supplying fuel. CONSTITUTION: A four-cycle engine is provided with three intake valves 11a to 11c, a fuel injection valve 50 for injecting and supplying fuel toward one or a plurality of openings for the intake valves, a valve rest mechanism capable of resting one or a plurality of intake valves, and a valve rest control means for performing rest control of the intake valves on the basis of the operating state and the fuel injection state.
Patent JP-H07128155-A (JP)
Title: Method and system for measurement of stress
Inventor: SUZUKI HIDEYO
IPC: G08C23/04
Filed: 1994-08-31
Abstract: PURPOSE:To obtain the method and the system, for the measurement of a stress, which enhance a noise-resistant property and whose measuring accuracy and reliability are enhanced by a method wherein power for sensor driving and a sensor detection signal are sent and received by an optical pulse signal. CONSTITUTION:The system for the measurement of a stress is provided with a sensor head 11 which is situated in a detection position and with a measuring apparatus 12 which is situated in a position at a distance from the detection position. The sensor head 11 is provided with a sensor SC which is provided with a detection part which detects a change in a stress as a change in the number of natural vibrations of a vibrating string 20, with an output part which outputs an optical pulse detection signal corresponding to the number of vibrations detected by the detection part and with a drive part which receives a driving optical pulse signal and which vibrates the vibrating string in the detection part at the number of natural vibrations. The measuring apparatus 12 is provided with a measuring part which measures the stress on the basis of the number of vibrations of the optical pulse detection signal and with a generation part which generates the driving optical pulse signal at the number of vibrations so as to follow a change in the number of natural vibrations on the basis of the optical pulse detection signal. The sensor head 11 and the measuring apparatus 12 are connected by optical fibers 13, 15 which transmit at least the optical pulse detection signal and the driving optical pulse signal.
Patent JP-S6266140-A (JP)
Title: Constant water flow type turbidity measuring method for sample water
Inventor: OKI HIROYA
IPC: G01N15/06
Filed: 1985-09-18
Abstract: PURPOSE:To calculate time t1, t2 and to measure the turbidity of sample water with high accuracy by filtering the pressurized sample water at a constant flow (q) and measuring the time t1 required for the filtration then the filtration time t2 at the constant flow (q) after the filtration at the constant flow (Q). CONSTITUTION:The pressurized sample water from a pressure vessel 5 is conducted to an air cylinder 1 and the water filtered by filter paper 3 set in a holder 2 is introduced into a tank 8. The volume of initial 500ml and the time t1 required for the filtration thereof are detected by electrodes 15, 16. The water is filtered in succession thereto and the time t2 since the water arrives at a 10l liquid level electrode 17 until a final 500ml liquid level electrode 18 operates is measured. The turbidity of the sample water is thus detected with high accuracy by subjecting the time t1, t2 required for the filtration of the specific volume before and after the filtration of the specific volume to FI, SDI calculations with a control panel 11.
Patent JP-2001031470-A (JP)
Title: Ceramic composition of dielectric substance and its production
Inventor: KAWADA TOMOAKI
IPC: H01B3/12
Filed: 1999-07-22
Abstract: PROBLEM TO BE SOLVED: To obtain a ceramic composition of dielectric substance sinterable at a low temperature even not containing an environmental pollution substance such as PbO, Bi2O3, etc., and to provide a method for producing the ceramic composition of dielectric substance for microwave having an extremely low variegation of dielectric characteristics. SOLUTION: This ceramic composition of dielectric substance comprises a main component of the formula xBaO.yNd2O3.zTiO2 (having relations of 6<=x<=23, 13<=y<=30, 64<=z<=68 and x+y+z=100), 0.1-3.0 wt.% calculated as CuO of Cu oxide, 2.0-10 wt.% of a glass composition and 0.3-1.5 wt.% of Ag as subsidiary components. The glass composition has a composition of 5 wt.%<=SiO2<=15 wt.%, 15 wt.%<=B2O3<=25 wt.%, 50 wt.%<=(MgO+BaO+SrO+ ZnO+CaO)<=80 wt.% and 90 wt.%<=(SiO2+B2O3+MgO+BaO+SrO+ZnO+ CaO)<=100 wt.%.
Patent JP-S6184836-A (JP)
Title: Thin film formation
Inventor: HASEGAWA HIDEKI
IPC: H01L21/31
Filed: 1984-10-02
Abstract: PURPOSE:To obtain the reduction in process temperature by unnecessitating substrate heating by a method where in a thin film corresponding to the raw material gas is deposited on a substrate by producing a plasma having a much distribution of high energy electrons through supplying low-frequency electric energy to the raw material gas introduced in a vacuum. CONSTITUTION:A chamber 1 is provided with an introduction system 2 for the raw material gas of silane and nitrogen and an exhaust system 3, a power source 5 of 50Hz with the addition of the function of increasing voltages is connected to parallel flat electrodes 4a and 4b, and a substrate 6 is mounted on the lower electrode 4b. The chamber 1 is set at the condition of p.d (p: atmospheric pressure, d: gap length), according to the Paschen's law, so as to localize low-frequency plasma production only in the electrodes 4a and 4b, and can be drawn to vacuum with a rotary pump. Since low-frequency plasma excitation produces a plasma with a much more amount of high energy electrons, thin films having characteristics equal to those of the normal-pressure plasma CVD or over it can be obtained by utilizing the distribution of in-plasma electron energy which enables the optimum excitation of the raw material gas.
Patent JP-H0370252-A (JP)
Title: Music transmission and reproduction system used for bgm reproduction
Inventor: TSUMURA MIOJI
IPC: G10K15/02
Filed: 1989-08-09
Abstract: PURPOSE:To prevent a blank in reproduction by dividing music information to a main memory at every channel, down-loading information through each channel, transferring the music information of the designated channel from the main memory to a sub-memory and using the sub memory for a load. CONSTITUTION:The music information extracted from a database 1 by a host computer 2 is transmitted to a terminal equipment 5 via a public line 3, saved in a main memory 8a at every channel sequentially by a CPU 6 and the music information of a desired genre designated by a channel selection means 7 from the main memory 8a is transferred to the sub memory 8b, where the information is reproduced by the CPU 6, loaded to a reproduction means 9 and reproduced continuously. Then the music information is transferred to the sub memory 8b to save the music information of the same channel sequentially to the idle area in the main memory 8a and the succeeding music information is transferred to the sub memory 8b reproduced and erased from the main memory 8a. Thus, reproduction is attained without intermission.
Patent JP-H1151506-A (JP)
Title: Regenerative air conditioner
Inventor: MIZUTANI KAZUHIDE
IPC: F25B13/00
Filed: 1997-08-01
Abstract: PROBLEM TO BE SOLVED: To realize a highly reliable means as a source of generating a circulation driving force for a refrigerant in a secondary side circuit by expanding a system constitution, facilitating a measure for a lubricating oil and simplifying operation control, in a regenerative air conditioner. SOLUTION: This regenerative air conditioner is provided with a primary side circuit 20 through which a primary side refrigerant circulates, and which can be used as a heat source, and a secondary side circuit 30 through which a secondary side refrigerant circulates. A regenerative circuit 40 connected to the secondary side circuit 30 is provided so that the secondary side refrigerant circulates.  Regenerative operation in which the secondary side refrigerant circulates between the regenerative circuit 10 and a main heat exchanger 11 to perform regeneration, regeration-utilizing operation in which the secondary side refrigerant circulates between the regenerative circuit 40 and an indoor heat exchanger 33 to perform air conditioning, and ordinary operation in which the secondary side refrigerant circulates through the secondary side circuit 30 to perform air conditioning are made possible. A circulation driving force for the secondary side refrigerant is obtained by utilizing pressure generated by the heating and cooling of the secondary side refrigerant.
Patent JP-S6186019-A (JP)
Title: Plate thickness controlling method in steel plate rolling
Inventor: NAWATA YASUTAKA
IPC: B21B37/72
Filed: 1984-10-03
Abstract: PURPOSE:To reduce a plate thickness deviation by performing a rolling reduction control so as to make the tip, etc. of a strip in the target plate thickness shown by a specified gage meter method respectively until and after reaching the plate thickness gage at the stand outlet side. CONSTITUTION:A rolling reduction position detector 4 is provided on a rolling reduction device 2 and a rolling reaction force detector 3 is arranged on a rolling mill 1. An arithmetic control device 7 finds a rolling reduction position so that the plate thickness at the output side estimated by a gage meter equation (1) is made the target plate thickness when the detector 3 shows a plate biting and sets it to a rolling reduction position control device 8. When the tip of a strip 9 reaches a plate thickness gage 5 then, the surveyed plate thickness value hm of the plate thickness gage 5 is read, the deviation with the target plate thickness (h) is introduced to a gage meter equation (II) and the rolling reduction position is set up so as to make the estimated plate thickness the target plate thickness. In succession, further a monitor feedback AGC is performed. In this method the plate thickness deviation is reduced.