baber/WOPTO huggingface dataset:
Patent JP-H0811231-A (JP)
Title: Manufacture of drive belt for data cartridge
Inventor: SATO MASANORI
IPC: B29L31/34
Filed: 1994-06-29
Abstract: PURPOSE:To form easily positively air exhausting uneven parts on the surface of a drive belt in the manufacture of the drive belt of a data cartridge. CONSTITUTION:This relates to the manufacture of a drive belt for a data cartridge, and comprises each process of transferring uneven parts 2...2, 3...3 on the surface of a raw sheet 1 of the belt, punching the raw sheet 1 of the belt transferred with uneven parts 2...2, 3...3 by the transferring process for forming ring bodies 5...5, and drawing the surfaces having uneven parts 2...2; 3...3 formed with the ring bodies 5...5 reversed at almost 90 deg. formed by the punching process in the form of being oriented in the inner peripheral side or outer peripheral side. Accordingly, the transferring process is achieved by press contacting transferring molds 12, 13 onto the surface of the raw sheet 1 of the belt by means of a pressing device.
Patent JP-H06331222-A (JP)
Title: Hot water taking out device which utilizes solar heat
Inventor: IKEDA SHIGEKI
IPC: F24S90/00
Filed: 1993-05-25
Abstract: PURPOSE:To save energy highly efficiently by a method wherein a feeding/discharging switching device, which stops a replenishment when the level of hot water is at the highest position, and makes a hot water tank and hot water taking out pipe communicate, is provided, and a device to quickly fill water in the hot water taking out pipe to the maximum level, which stops the feeding of cold water by the pressure ascent by the filling of cold water in the hot water taking out pipe, is arranged on an auxiliary heating device side. CONSTITUTION:For the hot water taking out device, a hot water adjusting device 222, which stops a replenishment when the water level of hot water in a hot water tank 10 is at the highest position, is provided. The hot water taking out device is equipped with a feeding/ discharging switching device 24 which makes the hot water tank 10 and a hot water taking out pipe 16 communicate by a pressure increase when cold water is fed to a cold water feeding pipe 14 by shutting off a water draining pipe 28. The hot water taking out device is also equipped with a device 38 to quickly fill the hot water taking out pipe to the maximum level, which feeds cold water to the hot water taking out pipe 16 by communicating with the hot water taking out pipe 16 by the operation of a switching valve device 34 based on the sensing whether it is a freezing temeprature or non-freezing temperature by a temeprature sensor 90 which is provided in a connecting pipe 36 at a location closer to an auxiliary heating device 18 than a switching valve and an auxiliary heating device 34 on the hot water taking out pipe 16 from a water source.
Patent JP-S634794-A (JP)
Title: Pulse driver in ultrasonic device
Inventor: TAKASUGI KAZUO
IPC: A61B8/00
Filed: 1986-06-25
Abstract: PURPOSE:To always punch out the pulse of same conditions even in many or a continuous pulse driving by inserting an electric field effect type transistor between a direct current power source and the parallel circuit of a transducer and an inductor. CONSTITUTION:Without using the charging electric charge of a capacitor, a driving power source is directly taken from a direct current power source 30. Namely, a switching element 31 turning on and off in accordance with a driving signal is provided between the power source 30 and a transducer 10. Namely, the switching element 31 is serially arranged between the direct current power source and the transducer, a switch 31 is turned on and off in accordance with an input pulse signal, a pulse voltage is impressed to the transducer 10, therefore, even in the driving of many waves and the continuous pulse wave, the same driving conditions are always obtained, and the optional number of the driving can be executed from an one-shot pulse driving to a continuous pulse driving.
Patent JP-H05340283-A (JP)
Title: Intake device for engine
Inventor: HASHIMOTO KAZUHIKO
IPC: F02D9/02
Filed: 1992-06-08
Abstract: PURPOSE:To prevent generation of torque shock at the time of switching an air-fuel ratio between lean and rich sides with a simple means and without deterioration of an output and fuel consumption performance. CONSTITUTION:A P intake passage 18 through which intake is always circulated and an S intake passage 19 which has an opening/closing valve 21 are connected to a combustion chamber 2 independently on each other. An air-fuel ratio setting means 8a is provided for setting a lean and a rich air-fuel ratio area according to operation conditions, and switching the lean and rich air-fuel ratios according to the air fuel ratio area. An opening/closing controlling means 8b is provided for closing the valve in the lean area, and opening the valve at the engine speed with which the lean area is switched to the rich area. The length and diameter of the P intake passage are set such that a resonance point of columnar oscillations due to intake only from the P intake passage occurs at the switching engine speed. Thus, the dynamic supercharging effect due to the intake of the P intake passage shows a maximum value around the switching engine speed.
Patent JP-S5371691-A (JP)
Title: Heat generating agent composition
Inventor: YOSHIDA RISABUROU
IPC: F24V30/00
Filed: 1976-12-09
Abstract: PURPOSE:To provide a substance which readily generates heat only if water is added by mixing alkali metal hydrosulfides or their hydrous salts with a substance having function like an oxidation catalyst.
Patent JP-S628078-A (JP)
Title: Altitude error correcting apparatus for altitude radar
Inventor: IKEDA AKIRA
IPC: G01S13/46
Filed: 1985-07-04
Abstract: PURPOSE:To obtain a target altitude information with little error die to a radio wave refraction by introducing the data of the measured radio wave refractive indexes on the ground to calculate a radio wave refraction angle in response to a weather condition and correcting the apparent elevation angle of a target by the radio wave refraction angle. CONSTITUTION:The data of a range R and an elevation angle phi measured by altitude radar and radar mounting altitude data h0 are supplied to an altitude calculator 1 to calculate an approximate altitude H, which is supplied to a radio wave refraction angle calculator 2. Radio wave refraction angle correction constants (a) and (b) set in accordance with the elevation angle phi in advance are stored in a correction data memory 3 and the constants (a) and (b) are read out on the basis of the elevation angle phi to be supplied to the calculator 2. The calculator 2 calculates a radio wave refraction angle DELTAphi using a ground radio wave refraction index Ns calculated and inputted on the basis of weather data to supply the angle DELTAphi to a radio wave refraction corrected altitude calculator 4. This calculator 4 calculates and outputs a true target altitude H with the radio wave refraction angle corrected by the range R, elevation angle phi, radio wave refraction angle DELTAphi and the radar mounting altitude h0. Therefore, a radio wave refraction altitude error is easily corrected and a target altitude information with little error is obtained.
Patent JP-2000340039-A (JP)
Title: Insulation reinforcement litz wire and its manufacture
Inventor: TAKEBE NORICHIKA
IPC: H01B7/02
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To completely repair pinholes existing in an enameled wire and obtain a litz wire with high safety by covering the whole surface area of each strand formed by interesting the required number of enameled wires with varnish and covering the strand with a protecting film. SOLUTION: The required number of strands 1 using enameled wires are intertwined, varnish 2 is impregnated and filled between gaps between the strands 1 to cover the whole surface of the strand 1 with the varnish 2, all pinholes generated in the strand 1 are repaired to strengthen the dielectric strength, and at the same time the outermost layer is covered with a protecting film 3. In a insulation reinforcement litz wire having constitution like this, since the varnish 2 is sufficiently impregnated to the inside in addition to the strand 11 on the outer layer, the strand 12 on the inside is also covered with varnish 2, generation of cavities on the inside is prevented, and all pinholes generated in the strands 1 (11, 12) are completely repaired.  Voltage resistant characteristics between the strands 1 are enhanced, multi-layer constitution is made possible, and sending and receiving capacity is enlarged.
Patent JP-H0325331-A (JP)
Title: Measuring instrument of force or torque of rotating body
Inventor: GIYUNTAA HIMURAA
IPC: G01M1/04
Filed: 1990-06-05
Abstract: PURPOSE: To realize accurate measurement by supporting a measuring unit on a molding block base of cured relative resin containing a tiller thereby suppressing the disturbance vibration acting on the measurement pickup system of the apparatus. CONSTITUTION: A tire 1 to be tested is supported between tire fixing means 7, 8 and a movable carriage 3 with a push wheel 2 is displaced radially with respect to the tire 1. The push wheel 2 is pressed against the tread surface of the tire 1 and measurements are picked up by means of pickups 9a, 9b. A base 4 secured on a foundation 5 as a common supporting member for the tire fixing means 7, 8, the carriage 3 and a press unit 6 is composed of a molding block of polymer concrete or molding resin concrete. Since a disturbance vibration generated from the foundation 5 or a rotary member on the drive side can be suppressed by the base 4, accurate measurement can be ensured.
Patent JP-S5771111-A (JP)
Title: Inductor and its manufacturing method
Inventor: TODOROKI TSUNEHIKO
IPC: H01F17/00
Filed: 1980-10-20
Abstract: PURPOSE:To obtain an inductor by a method wherein a minimized conductive element is mounted on a thin plate like insulator or a similar magnetic substance, which passed through it and the conductive element is connected to a coil through a laminating process. CONSTITUTION:A magnetic substance powder containing Fe3O4 mainly is mixed with a proper binder and solvent to make a sheet. A through hole 21 is provided in the predetermined position on a surface layer sheet 2, further a conductive past is charged into the sheet 2 and a conductive channel 23 is printed thereon. Through conductors 31, 32 are formed on a second layer sheet 3, subsequently through conductors 41 through 44 are formed on a sheet 4, further conductors l1 through l4 are formed on a sheet l and last conductors n1, n2 are formed on a sheet n. No hole is provided on a bottom layer m. The through conductors mounted on the sheets respectively are backed successively through a laminating, press-attaching, heating and holding process for the sheets to provide a coil 6. According to the above constitution, the winding number of the coil can be changed by displacing the through conductors and the crossection of the conductors is shaped circular substantially, and further the conductor channel having a low resistivity can easily be formed.
Patent JP-H05340544-A (JP)
Title: Cooking device
Inventor: NISHII KAZUNARI
IPC: F24C7/02
Filed: 1992-06-08
Abstract: PURPOSE:To obtain a microwave oven capable of one button operation without categorizing by identifying the kind of material to be cooked with the environmental physical qty. and the physical qty. of a material of its own in a kitchen which are measurable and detectable in practice. CONSTITUTION:An environmental physical qty. detecting means 6 contains a humidity sensor 6a for detecting the absolute humidity in a kitcher 2, a thermistor 6b for the temperature, and a gas sensor 6c for the amount of gas. A material identifying means 8 performs the work based on the outputs of the detecting means 6 and a timing means 7 which counts the time from the start of cooking. A heated state of material inferring means 9 does the work based on the outputs of the material identifying means 8 and the detecting means 6, and a control means 5 controls a microwave supplying means 3a and a heater 3b based on the output of the inferring means 9. Thus, the kind of material to be cooked is automatically identified, and proper heating of the material is performed.
Patent JP-S627219-A (JP)
Title: Signal output circuit
Inventor: SAEGUSA CHIFUYU
IPC: H03K19/007
Filed: 1985-07-03
Abstract: PURPOSE:To obtain a signal output circuit preventing surely malfunction with simple circuit constitution by connecting a connection circuit comprising a Zener diode and a resistor connected between a power supply and common to one input of a gate circuit. CONSTITUTION:The Zener diode 5 connected to a logic power supply +5V and a resistor 6 whose one terminal is connected to common are connected to one input (2) of the gate 2 comprising an open collector TTL IC. When the voltage of the logic power supply drops and is lower than the voltage of the Zener diode 5, since th Zener diode 5 carries no current, the level of the terminal (2) of the gate 2 is kept to a low level and its output goes to a high level. Then even when the input signal goes to any level, the output is kept to the high state, that is, the state of absence of signal to prevent malfunction.
Patent JP-S5671147-A (JP)
Title: Data line connection system of test system
Inventor: FUJITA SHIGEO
IPC: G06F11/22
Filed: 1979-11-13
Abstract: PURPOSE: To facilitate the connection work, by scanning data lines successively to detect the idle time of a selected line and by connecting the selected data line and the data line of a selected device to be tested when this idle time exceeds a prescribed value.  
     CONSTITUTION: Plural data lines l 1 Wl 4  of test device 1 and data lines l 21 Wl 28  of plural devices 21W28 to be tested are connected selectively by data line connection device 21W28 to be tested are connected selectively by data line connection device 3. First, data lines l 1 Wl 4  of test device 1 are scanned successively one by one according to data request from the selected device to be tested by line sanning part 3, and the idle state and the idle time of the pertienet selected line are detected by line state detecting part 34 and time measuring part 35; and if the idle time exceeds a prescribed value, a select signal is generated in line select signal generating part 36, and line selecting part 37 connects the prescribed selected data line and the selected data line of the device to be tested. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0313681-A (JP)
Title: Construction material
Inventor: MURAKAMI TOSHIHIRO
IPC: E04B2/74
Filed: 1989-06-10
Abstract: PURPOSE:To simply fit a door fitting frame in a short period without using a spacer by constructing a backing structure frame with a backing frame having right and left pillars vertically longer than right and left frame materials fitted on outer faces of right and left frame materials of the door fitting frame. CONSTITUTION:A door 9 is removed, upper and lower sections of right and left pillars 6 are cut according to the construction field in consideration of the vertical interval between positions to be fitted with a backing frame 5 and the height position of a door fitting frame 1 when construction is completed, and right and left pillars 6 are fixed across the upper and lower sections at the construction field. A backing structure frame is constructed with a backing construction material, a ceiling and a floor are constructed, a side wall is fitted to the backing structure frame, then the door 9 is fitted to the door fitting frame 1. The distortion of the door fitting frame 1 can be solved.
Patent JP-H04370506-A (JP)
Title: Magnetic head and production of magnetic head
Inventor: EDAKAWA HITOSHI
IPC: G11B5/187
Filed: 1991-06-19
Abstract: PURPOSE:To improve reliability by forming the protective layer of a silane compd. on the surface of reinforcing glass. CONSTITUTION:A silane coupling agent is applied by a dipping method or spraying method, etc., on at least the surface of the reinforcing glass 8 of a head core 4 on the surface of the ferrite head of a small-sized two-rail monolithic type and is dried to form the protective layer 9 consisting of the silane compd. by the silane coupling agent. The magnetic head which does not generate data errors, does not generate a head crash and has excellent reliability in spite of using low melting glass is thus obtd.
Patent JP-H01315681-A (JP)
Title: Closed motor driven compressor
Inventor: NISHIHARA HIDETOSHI
IPC: F04B49/06
Filed: 1988-06-15
Abstract: PURPOSE:To aim at reducing the number of parts by providing an inverter for delivering, as a secondary power source, an a.c. current having substantially the same voltage as that of a battery as a primary power source, and by disposing a motor driven by the secondary power source and a compressing element in a closed container. CONSTITUTION:A battery 1 is used as a primary power source, and an inverter 20 delivers three-phase currents having the same voltage as the voltage of the primary power source, as a secondary power source by which a compressor body 21 is driven. Further, three-phase currents which are fed as the secondary power source from the inverter 20 are delivered to an induction motor 23 through an input terminal 28. Further, a rotor 25 is rotated while a slight slip is produced with respect to the frequency of the inverter 20 so as to drive a compressing element 26. Further, the induction motor 23 and the compressing element 26 are disposed in a closed container 22. With this arrangement, it is possible to eliminate the necessity of a position detector for a rotor 25 and a magnet rotor.
Patent JP-H01315120-A (JP)
Title: Winding of coil on bobbin provided with terminal pin and its device
Inventor: TSUCHIYA MINORU
IPC: H01F41/06
Filed: 1988-06-15
Abstract: PURPOSE:To eliminate an operation used to turn a wire material and used to turn it doubly when the wire material is tied on each terminal pin during an automatic winding operation by a method wherein a coil is wound on a bobbin provided with the terminal pin by a specific method. CONSTITUTION:A nozzle 49 for winding start use is turned by making use of a terminal pin for winding start use as the center; a wire material is tied on the terminal pin for winding start use of a bobbin; after that, the wire material and the terminal pin for winding start use slip out of the nozzle 49 for winding start use. The bobbin is turned furthermore; the wire material drawn out from a nozzle 26 for winding finish use is wound on a trunk part of the bobbin by the prescribed winding number; then, an acceptance hole of the nozzle 26 for winding finish use is fit and inserted into a terminal pin for winding finish use of the bobbin. After that, the nozzle 26 for winding finish use is turned by making use of the terminal pin for winding finish use as the center; the wire material is tied on the terminal pin for winding finish use. By this setup, an operation used to turn the wire material and used to tie it doubly is eliminated when the wire material is tied on each terminal pin of the bobbin during an automatic winding operation.
Patent JP-S5271128-A (JP)
Title: Specification modification system of information process device
Inventor: TSUJIKAWA ATSUSHI
IPC: G07G1/12
Filed: 1975-12-10
Abstract: PURPOSE: To make it possible to to easily modify the specification and also to facilitate the diversification of the function, by modifying the function of each key of the key input means, converting the function identification code of the corresponding memory means to the function identification code representing the desirable function, and making the setting thereof. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H099613-A (JP)
Title: Dc-dc converter
Inventor: SAEKI MITSUO
IPC: H02M3/155
Filed: 1995-06-14
Abstract: PURPOSE: To provide a DC-DC converter whose conversion efficiency is enhanced, which uses a choke coil and which is of a step-up and step-down type. CONSTITUTION: A DC-DC converter is provided with a control-voltage monitoring circuit 5 by which the range of a control voltage to be input from the outside is monitored on the basis of the magnitude relationship between a step-up operation reference voltage, a step-down operation reference voltage and the control voltage.  The DC-DC converter is provided with an operating-mode changeover circuit 6 which receives the output of the control-voltage monitoring circuit 5, which sets a first switching element 2 to a continuity state when the control voltage is less than the step-up operation reference voltage, which gives the output of a control part 4 to a second switching element 3, which sets the second switching element 3 to a noncontinuity state when the control voltage exceeds the step-down operation reference voltage, which gives the output of the control part 4 to the first switching element 2 and which gives the output of the control part 4 to the first switching element 2 and the second switching element 3 when the control voltage is situated between the step-up operation reference voltage and the step-down operation reference voltage.
Patent JP-H0441238-A (JP)
Title: Method for extrusion lamination of thermoplastic resin
Inventor: ISHIZAKI YOSHIHIRO
IPC: C08J7/00
Filed: 1990-06-06
Abstract: PURPOSE:To manufacture a laminated article excellent in the bonding strength to a base material by extruding a thermoplastic resin containing an isocyanate compound from the die of an extruder at specific resin temp. to form a molten film and treating the molten film with ozone to bond and laminate the molten film to the base material under pressure using the treated surface as an adhesive surface. CONSTITUTION:A thermoplastic resin containing an isocyanate compound is extruded from the die of an extruder at resin temp. of 120-350 deg.C to form a molten film. Subsequently, the molten film is treated with ozone to be bonded and laminated to a base material using the treated surface as an adhesive surface. By this method, a laminated article excellent in the bonding strength to the base material can be prepared even when no primer coating treatment is applied to the surface of the base material. When the resin temp. at the time of the extrusion from the die is lower than 120 deg.C, the ductility of the resin becomes inferior and the bonding strength to the base material becomes insufficient. When the resin temp. exceeds 350 deg.C, a problem such as the lowering of heat sealability or the generation of an offensive smell as the laminated article is generated and gelled matter is produced to bring about a problem such as the lowering of mechanical strength or the lowering of appearance.
Patent JP-H0440572-A (JP)
Title: Shape measuring method
Inventor: HIYAMIZU YOSHINOBU
IPC: G06T7/00
Filed: 1990-06-06
Abstract: PURPOSE:To easily perform measurement and to perform measurement with high accuracy hardly the influenced by noise due to flaws, etc., by setting a point at which the differential value of image data exceeds a prescribed value as an inflection point. CONSTITUTION:When the image data is differentiated, the differentiated value is low at a point other than the inflection point, however, it goes high at the inflection point, thereby, the inflection point can be detected. In other words, the image data is smoothed, and after that, a point at which the differentiated value of smoothed data exceeds the prescribed value is set as a first tentative inflection point, and a point at which the differentiated value differentiating the image data as it is exceeds the prescribed value is set as a second tentative inflection point, and the second tentative inflection point at which a difference of coordinate with the first tentative inflection point becomes less than the prescribed value is set as the inflection point. In such a way, it is possible to accurately detect the inflection point without receiving the influence of the noise.