baber/WOPTO huggingface dataset:
Patent JP-S63150714-A (JP)
Title: Battery charging control system for photovoltaic power generator
Inventor: HONDA JUNICHI
IPC: G05F1/67
Filed: 1986-12-15
Abstract: PURPOSE:To apply optimum charging in response to the charging state by providing a charging state detecting means, a charging current detecting means and a turning angle controller for tracking frame so as to control the quantity of the incident sun ray. CONSTITUTION:A controller 5 detects the charging state of a battery 7 by an output of a detector 8 and detects the charging current by an output of the detector 6 to turn on a switch XF or XR thereby forwarding or reversing the motor 2 and turns the frame of a tracing type solar battery 1 till the charging current reaches a prescribed value. When the charging current reaches the value proper to the charging state of the battery 7, the switch XF or XR is turned on to stop the motor 2. Through the constitution above, since the optimum charging is applied, the service life of the battery is extended.
Patent JP-H01141175-A (JP)
Title: Power steering
Inventor: NOGUCHI MASAHIKO
IPC: B62D5/07
Filed: 1987-11-26
Abstract: PURPOSE:To enhance the extent of rectilinear safety at the time of high speed traveling by installing a flow regulating valve with a valve body, which moves according to a pressure differential equivalent to the discharge and force of a spring with a nonlinear spring characteristic, at the discharge side of a hydraulic pump feeding a power cylinder with pressure oil. CONSTITUTION:A power steering is provided with a directional control valve 2 which selects the feeding direction of pressure oil out of a hydraulic pump P to a steering auxiliary hydraulic cylinder according to a steering torque and a steering direction at the time when performing its steering operation. In this case, a flow control valve 1 is installed in a front stage of the directional control valve 2 in a discharge passage 4 of the hydraulic pump P. This flow control valve 1 is provided with a valve body 12 which is moved according to a pressure differential equivalent to discharge of the hydraulic pump P at both upper and down streams of a contracted diametral part 14a, and an energizing force of a spring 15 being added to the reverse direction to the acting direction of this pressure differential pressure, and it is constituted to discharge the excessive oil from a discharge port 11b according to movement of this valve body 12. As for the spring 15, such one that has a characteristic for producing a nonlinear displacement to the load is used.
Patent JP-H05112770-A (JP)
Title: Adhesive for fixing roofing tile
Inventor: CHATANI SHIRO
IPC: C09J201/00
Filed: 1991-10-18
Abstract: PURPOSE:To provide the title adhesive which can be used as a ready-to-use premix composition and has good adhesiveness. CONSTITUTION:The title adhesive is prepared by mixing 100 pts.wt. synthetic resin emulsion of a resin content of 50% with at most 4000 pts.wt. extender pigment or coloring pigment and has a viscosity of 50,000-400,000cPs as measured with a B8R-type rotaviscometer at 20 deg.C and 20rpm.
Patent JP-H01143165-A (JP)
Title: Hybrid integrated circuit device
Inventor: KASAI NORIO
IPC: H05K3/28
Filed: 1987-11-30
Abstract: PURPOSE:To facilitate adhesion of external connection leads to a mother substrate by bending the external connection leads provided at both surfaces of an insulation substrate at an outer position than the edge of the insulation substrate. CONSTITUTION:An external connection lead 21 connected at a land part on the back side of an insulation substrate 1 is extended horizontally toward the external from the main surface of the insulation substrate, and it is bent at a right angle down at a position at a predetermined distance 1, from an edge A of the insulating substrate 1, so an outer resin layer 5 can be applied to the insulation substrate 1 in a minimum required range. Unnecessary attachment of outer resin to the external leads 3, 21 is eliminated as well. Insulation of the external connection leads 3, 21 to a throughhole in a mother substrate can thus be facilitated.
Patent JP-H03159594-A (JP)
Title: Variable capacity type air conditioner
Inventor: OYAMA KAZUYA
IPC: F24F140/60
Filed: 1989-11-16
Abstract: PURPOSE:To continue an operation in high efficiency even if an input voltage is varied by detecting the voltage by voltage detecting means, and determining suitable frequency and waveform for driving a compressor including not only given operating conditions but the input voltage in the conditions. CONSTITUTION:Input voltage detecting means 20 outputs an input voltage detection signal 21. Temperature detecting means 18 detects a room temperature, atmospheric temperature and temperatures of sections of an air conditioner to input information to frequency/waveform determining means 22. Operating condition setting means 16 input driving conditions set by an operator to the means 22. The means 22 determines an optimum operating frequency, and determines an optimum PWM waveform of an operating current in response to the signal 21. Waveform output means 24 outputs an AC waveform signal 25 having a designated frequency and designated waveform. Thus, it becomes highly efficient.
Patent JP-H04171527-A (JP)
Title: Code conversion processor
Inventor: ISHII REIKO
IPC: G06F3/06
Filed: 1990-11-06
Abstract: PURPOSE:To continuously process the conversion of codes of the files stored in the input media of different sizes by providing an input means, a code converter means, an output means, and a spool writer. CONSTITUTION:An input part 1 is provided to read successively the converted data stored in plural types of flexible disk media with designation of the file names together with a code converter part 2 which converts the codes of the converted data by reference to a code table read out of a magnetic disk device and serving as a standard of conversion, an output part 4 which outputs the results of conversion of the flexible disk medium of designated types, and a spool writer 3 which stores the results of conversion in a spool file 32 and then prints out successively. In such a constitution, the part 2 ends its processing or carries out the re-processing when the processing is over with all files whose drive numbers are stored in the drive number store area of a processing subject file list 7. Thus a file name is designated and processed at a high speed.
Patent JP-H01143716-A (JP)
Title: Take-up machine, unwinding machine for steel strip coil
Inventor: SAGA HIROSHI
IPC: B21C47/00
Filed: 1987-11-30
Abstract: PURPOSE:To lighten a shift part and to fasten a change speed by providing a driving device on the point side of a mandrel shaft and shifting the frame side only of the mandrel shaft. CONSTITUTION:A steel strip coil 2 carried in by a truck 1 stops between a driving device 3 provided right and left on the same axis to the center of a pass and a mandrel shaft supporting frame 4 as their axes are aligned with each other. The mandrel shaft supporting frame 4 is shifted by a movable cylinder 12 on the side of the driving device to the carried-in steel strip coil 2 and a coupling part 18 at the point of the mandrel shaft 13 is connected with a coupling 10 on the side of the output shaft of the driving device. Under this state, a flexible segment 15 of the mandrel shaft 13 works by a hydraulically operated piston 16 on an expansive side through a flexible rod 17, supports the steel strip coil 2, prepares an unwinding through plate fully and then puts the unwinding through plate into operation.
Patent JP-H03160845-A (JP)
Title: Cordless telephone system
Inventor: FUKUDA MASAHIRO
IPC: H04W52/00
Filed: 1989-11-17
Abstract: PURPOSE:To attain accurate detection of the termination of the available service life of a charging type battery by providing a discrimination circuit comparing the increasing/decreasing speed of an output from a terminal voltage detection circuit with that from a counter circuit so as to discriminate the service life of the battery and a display circuit. CONSTITUTION:When the user observes a voltage decreasing display by a voltage decreasing display circuit 23 and applies charging while placing a mobile station 1 onto a base station 2 or a charger 11, a counter circuit 24 of a charge/discharge current for a charging battery 15 increments counts and a terminal voltage detection circuit 22 detects the increase in the battery voltage. When the battery 15 is worn out and its service life approaches the termination of its available service life, the correlation between the charge/discharge current and the terminal voltage is lost and the increasing/decreasing speed of the terminal voltage is quicker than the increasing/decreasing speed of the charge/discharge current. Thus, a battery worn discrimination circuit 26 comparing the increasing/decreasing speed of signals from the both discriminates it that the service life of the battery 15 is terminated when the increasing/decreasing speed of the battery voltage is, e.g., twice the increasing /decreasing speed of the charge/discharge current, informs the result to a control circuit 19 and displays it onto a display circuit 27. Thus, the termination of the service life of the battery 3 is discriminated accurately and the countermeasure processing is attained.
Patent JP-H06128886-A (JP)
Title: Composite cable produced by using fiber having high strength and low extension and method for forming terminal-fixing part of the cable
Inventor: IWASHITA TERUO
IPC: F16G11/00
Filed: 1992-10-14
Abstract: PURPOSE:To form a tough and compact fixing part having short cushioning layer and small outer diameter on a composite cable produced by using a high- strength and low-extension fiber. CONSTITUTION:A fixing part 2 having a cushioning layer 3 is formed by impregnating a high-strength and low-extension fiber with a thermosetting resin to obtain a UD prepreg sheet 5, winding the sheet on the terminal part of a strand 4 and pressing the prepreg under heating. The cable main body and the cushioning layer are completely integrated with each other to form a tough and relatively thin cushioning layer having short length (<=10 times the diameter of the cable). A sufficient fixing efficiency can be attained without causing the contact of the blade of a fixing tool with the cable main body.
Patent JP-H02148170-A (JP)
Title: Table structuralizing system
Inventor: SHIROMIZU YASUYUKI
IPC: G06F19/00
Filed: 1988-11-30
Abstract: PURPOSE:To easily execute a search of a line and a row, a search of a frame designated by a mouse, etc., and a table calculation, etc., by constituting the system so that a table of a non-fixed form type can also be managed in the same way as the case of a table of a fixed form type. CONSTITUTION:A character/graphic data processing system consists of a scanner 10 for reading character/graphic data containing a table, an image memory 11, a CPU core block 2, an OCR (opto-character reader) 13, and a document editing device 14. In this state, by plural virtual lines partitioned by a virtual line, the same frame number is given to that which originally belongs to the same frame, and existence information of the frame for showing whether the frame is a frame which exists actually, or a frame which is generated by only the virtual line and does not exist actually, and connecting information for showing a connecting state of each frame are allowed to have at every frame, and a table of a non-fixed form type is structuralized as table data of a fixed form type having a simple frame array. In such a way, in the same way as the case of the table of the fixed form type, a search in the line and the row directions in the table, a table calculation, etc., can be executed easily.
Patent JP-H09146383-A (JP)
Title: Image forming device
Inventor: NUMAZU TOSHIHIKO
IPC: G03G15/01
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To keep the paper carrying-in path and the paper feeding-out path of an image forming part constant and to fix paper abutting posture to a black toner carrier whether printing is in full color or only black in a tandem type having a single carrying path. SOLUTION: Belt driving rollers 46 and 47 are positionally fixed. In the case of printing in full color, a cam 63 is turned by 90 deg. counterclockwise, a movable arm 55 is rocked upward with center at the supporting shaft 59 of a fixed supporting roller 56, and the movable supporting roller 57 of the movable arm 55 is moved upward, then a carrying belt 43 abuts on four photoreceptor drums 41a, 41b, 41c and 42. In the case of printing in only black, the cam 63 is turned by 90 deg. clockwise, the movable arm 55 is rocked downward, the roller 57 is moved downward and separated from the belt 43, then the belt 43 maintains a constant abutting state with the drum 42 between a driving roller 46 and the roller 56 and is separated from the abutting state on other drums 41a, 41b and 41c between the roller 56 and a driven rotating roller 47.
Patent JP-H11134897-A (JP)
Title: Fail memory analysis device for ic test
Inventor: UCHIYAMA HIROTO
IPC: G11C29/40
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a fail memory analysis device for an IC test which enables the whole display of a fail memory without designation of a compression rate and enables a high speed display without executing a test every time when an enlarged display is designated. SOLUTION: If test sample IC conditions are given to a test sample IC conditions memory unit 40 and a whole display is designated, a whole display starting unit 44 makes a compression rate calculating unit 48 calculate a proper compression rate and stores it in a compression rate memory unit 42. An IC test unit 10 is made to execute a test by using the test sample IC conditions and the compression rate and the compression test result is stored in a fail memory 11 whose content is transferred to a display memory 47 by a whole display control unit 46a. The whole display control unit 46a practices the whole display on a whole display unit 32 by using the display memory 47. If enlarged display is designated, an enlarge display control unit 45a extracts the enlarged region part designated by the fail memory 11 and displays it on an enlarged display unit 31.
Patent JP-H05113269-A (JP)
Title: Prevention of decrease in cooling water for engine of engine-driven heat pump
Inventor: NAKANO SADAYASU
IPC: F25B27/00
Filed: 1991-10-22
Abstract: PURPOSE:To restrain cooling water from decreasing due to evaporation by a method wherein cooling water in a reserve tank is cooled by a cooler to restrain evaporation and evaporated cooling liquid vapor is cooled by a cooler to make it condense and drip down. CONSTITUTION:A heat pump type space cooling/heating apparatus consists of a combination of equipment in order of a compressor 2 driven by an engine 1, four-way valve 3, outdoor heat exchanger 4, outdoor expansion valve 5, receiver tank 6, indoor expansion valve 7, indoor heat exchanger 8 and accumulator 9. The engine 1 has a cooling water circulation path 11 through which cooling water (antifreezing solution with a specified concentration) is circulated by a pump 12 via a radiator 13 so as to cool the engine 1. When the pressure in the cooling water circulation path 11 decreases, cooling water in the reserve tank 14 is supplied into the circulation path 11, and a condenser 16 that works as a cooler is installed upper inside the reserve tank 14.
Patent JP-H07135748-A (JP)
Title: Manufacture of commutator of small sized motor
Inventor: OGAWA TAKESHI
IPC: H01R43/06
Filed: 1993-11-05
Abstract: PURPOSE:To manufacture a commutator having a very small diameter easily without using a manual work by a method wherein a plurality of commutator segments are formed in a metal plate and subjected to insert molding and then cut off from the metal plate. CONSTITUTION:First, a circular hole 6 and slits 7, 8 and 9 are punched out in a thin belt-shaped metal plate 1 so as to leave three commutator segments 3, 4 and 5 while the metal plate 1 is intermittently fed by sprocket holes 2a and 2b. After the tip parts 3b, 4b and 5b of the respective commutator segments 3, 4 and 5 are bent into circular arc shapes, the segments 3, 4 and 5 are bent upright and then, after they are transferred to the center of a mold, the segments 3, 4 and 5 are subjected to insert molding and molded in a plastic commutator base. After that, the base ends 3a, 3b and 3c of the commutator segments 3, 4 and 5 are cut off from the metal plate 1. With this constitution, a manual work is not required at all, the workability can be improved and the cost can be reduced.
Patent JP-H03170184-A (JP)
Title: Component element for handicraft
Inventor: IDAN SHIYUBUARUTSU
IPC: A63H33/16
Filed: 1990-11-08
Abstract: PURPOSE: To stably assemble various two-dimensional and three-dimensional structures by engaging tongue parts, which are formed in the extension parts of triangular integrated flaps formed by extending both sides of a square central engagement part, with slits formed in the diagonal direction of other elements. CONSTITUTION: A roughly square central engagement part 12 which is formed in a handicraft component 10 is provided with triangular integrated flaps 14 arranged in two opposite positions and tongues 13 are extended from one sides of the flaps. The flaps 14 are integrally fixed to the central engagement part 12 by integrated hinges 16 and can be bent in any direction. Slits 18 which are extended in one sections along the diagonal are formed in the central engagement part 12. A tongue part 13 of one of the handicraft components is inserted in a slit 18 of another handicraft component, engaged with the central engagement part in the U-shaped slit 19 by sliding a notch 14 and locked in a right position.
Patent JP-S63155818-A (JP)
Title: Switched capacitor type voltage comparator
Inventor: SASAMOTO MANABU
IPC: G01R19/00
Filed: 1986-12-19
Abstract: PURPOSE:To compare voltages with various kinds of reference voltages with the supply of only one reference voltage by connecting a capacitor in parallel connection to a capacitor to hold a reference signal via switches, and making a resulting divided voltage a new reference voltage. CONSTITUTION:In a status in which the capacitor 13 is not connected to the capacitor 1, a reference voltage Vref is supplied to the capacitor 1 at a first time and let the capacitor 1 hold the Vref, and at a second timing, an input signal Vin is inputted, and the voltages Vref and Vin are compared with each other through an inversion amplifier 3. Then, in a status in which the capacitor 13 is connected to the capacitor 1 in parallel connection via switches 14, 16 voltage Vref held at the first timing is divided to C1/(C1+C2).Vref at the second timing, and at the same time, the signal Vin is inputted, and the voltage Vin is compared with the reference voltage C1/(C1+C2).Vref which is different from the voltage Vref through the amplifier 3.
Patent JP-H06144904-A (JP)
Title: Cement mixing agent and cement composition
Inventor: SASAGAWA YUKIO
IPC: C04B28/02
Filed: 1992-11-11
Abstract: PURPOSE:To provide a cement mixing agent and a cement composition using the cement mixing agent capable of extending the work life of cement, attaining adequate curing time and giving excellent flowability and strength manifesting property. CONSTITUTION:The cement mixing agent prepared by mixing polymetacrylic acids and boric acids, the cement mixing agent prepared by mixing polymetacrylic acids, boric acids and carbonates and/or carboxylates and the cement composition prepared by mixing cement and the cement mixing agent are provided. As a result, functions essentially desired for cement, which are not attained by the conventional product, particularly such as long work life, adequate curing time, excellent flowability and strength manifesting property are sufficiently satisfied and the effects such as high flowability and long work life which are impossible in the conventional product are taken.
Patent JP-H1199223-A (JP)
Title: Functional beanbag
Inventor: KUMADA SHIZUKO
IPC: A63B37/00
Filed: 1997-09-28
Abstract: PROBLEM TO BE SOLVED: To develop movements of fingers and hands of aged persons and children by adding functionality to a conventional beanbag. SOLUTION: Feather parts, etc., are connected to a beanbag.
Patent JP-H09142830-A (JP)
Title: Surface-coated water-containing laminar silicate salt and water-softening agent containing the same as active ingredient
Inventor: NORITAKE FUMITOMO
IPC: C02F5/08
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To obtain a surface-coated water-containing laminar silicate salt improved in cation exchange capacity, cation exchange rate and dissolution characteristics by coating the surface of a specific water-containing lamellar silicate salt with an inorganic compound, a polymeric compound or an organic silicon compound. SOLUTION: The water-containing amorphous product or aqueous solution of sodium silicate having a SiO2 /Na2 O molar ratio of 0.05-6 and a H2 O/Na2 O molar ratio of 0.5-10 is subjected to a hydrothermal reaction and subsequently treated with an acidic substance. The produced lamellar silicate (salt) reduced in the content of the alkali metal is treated with the salt or hydroxide of an alkali metal including Na to produce the water-containing lamellar silicate salt of the formula: (Mx Na1-x )2 Siy O2y+1 .zH2 O (M is an alkali metal except Na; x is 0-0.5; y is 3-7.5; z is 1-20) and having a spin- lattice relaxation time (<23> Na-solid nuclear magnetic resonance spectrum) of <=0.35.  The surface of the silicate salt is coated with at least one kind of inorganic compound selected from the (hydr)oxide and carbonate of a metal, a polymeric compound or an organic compound having a hydroxyl group-reacting functional group.
Patent JP-H09145330-A (JP)
Title: Level difference measuring apparatus
Inventor: IWASAKI YUTAKA
IPC: G01B11/22
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To measure a level difference accurately when the optical reflectance varies on the opposite sides of level difference. SOLUTION: The level difference measuring apparatus is constructed such that a reflected light arriving at an analyzer is polarized circularly when an object 8 is a mirror face. The analyzer comprises polarization beam splitters 13, 11 having variable analyzer angle while a two-dimensional image sensor comprises a first two-dimensional image sensor 15 for detecting the light transmitted through the polarization beam splitter 13, and a second two-dimensional image sensor 17 for detecting the light reflected on the polarization beam splitter 13. A measuring means 20 measures a level difference based on the analyzer angle of polarization beam splitters 13, 11 when the difference of output from first and second two-dimensional image sensor 15, 17 for the level difference is maximum or minimum.
Patent JP-H09145544-A (JP)
Title: Method for measuring mtf
Inventor: YAMAMOTO YUKIHIKO
IPC: G01M11/02
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To measure an MTF immediately and adjust synchronously with the measurement of the MTF, by obtaining the MTF of an object to be detected, by hardware in real time. SOLUTION: An output data of a solid scanning element 12 to an effective part of a chart is sent to a maximum value detection circuit 16 and a minimum value detection circuit 17. A clock-counting part 14 makes the maximum value detection circuit 16 and the minimum value detection circuit 17 output a maximum value and a minimum value of the output data every predetermined time. The maximum and minimum values are converted to an MTF by an MTF conversion part 22. Accordingly, the MTF of an object to be detected is obtained in real time by hardware.