baber/WOPTO huggingface dataset:
Patent JP-S6342353-A (JP)
Title: Rare earth alloy for bond magnet and bond magnet
Inventor: ISHII JUNICHI
IPC: H01F1/057
Filed: 1986-08-08
Abstract: PURPOSE:To develop a high-efficiency magnet having high maximum energy product and capable of forming into complicated shape with obviating the necessity of sintering and heat treatment, by using Tb and Nd as rare earth elements and also by blending the above with B and Fe in a specific ratio in a bond magnet composed of rare earth-B-Fe alloy. CONSTITUTION:High-purity electrolytic iron, boron crystals, metal Tb, and metal Nd are melted in a high-frequency furnace so that they form a composition represented by formula (1), which is cast into an ingot and then is crushed by means of a vibrating mill so that 3-20mum average grain size is reached. Subsequently, 2wt% epoxy resin is added to the above alloy powder to undergo mixing, and the resulting powder mixture is subjected to press compacting in a magnetic field of 5KOe under a pressure of 1-3tons/cm<2>. This green compact is heated at 120 deg.C for 2hr to undergo solidification, so that high-efficiency bond magnet having >=10MGOe maximum energy product can be obtained with obviating the necessity of heat treatment such as sintering, etc.
Patent JP-S6166028-A (JP)
Title: Air conditioner
Inventor: SAKAI HIROAKI
IPC: F24F1/02
Filed: 1984-09-06
Abstract: PURPOSE:To reduce the amount of an air flow passing a condenser, and to make it possible to shorten the diameter of a heat discharge duct and elongate the length thereof by providing a freezing circuit blasting unit, and a humidifying unit comprising a water storage tank, a filter and a roller in the front of an air suction port of a condenser. CONSTITUTION:When the operation of the air conditioner is started, a compressor 1, a motor 4 for blasting and a roller 14 operate, a fan 5 for the evaporator and a fan 6 for the condenser rotate, and a filter 16 circulates in water within a water storage tank 15. Indoor air is sucked up from a suction grill 13 for the condenser and passes through the filter 16. Upon this occasion, water is vaporized on the surface of the filter 16 to rob of vaporization heat. Then, indoor air passes the condenser 3 and after being heat-exchanged is discharged out of the room via a heat discharge duct 12 by means of the fan 6 for the condenser. Further, indoor air sucked up from the suction grill 9 for the evaporator passes the evaporator 2 and is discharged out of the cold air blow-off port 11 by the fan 5 for the evaporator. Drains condensed in the evaporator 2 fall dropwise into a drain pan 7 and also into the filter 16 via a drain pipe 8, and are utilized for cooling air.
Patent JP-H1131579-A (JP)
Title: Inspection method for induction hardened part
Inventor: MONNO KIYOSHI
IPC: G06T7/00
Filed: 1997-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for inspecting induction hardened parts which automates a process of inspecting induction hardened parts by fuzzy inference, prevents dispersion and oversight in the inspection by workers and saves labor. SOLUTION: In inspecting a work 4 hardened by high frequency heating, a work 4 being heated for hardening is image picked up from the predetermined direction so as to detect lightness F of a surface of the work in the heating condition of the predetermined hardening pressure, current and time. A work 4, which is cooled by the coolant after the heating for hardening, is image picked up from the predetermined direction so as to detect a density L of the surface of the work in the heating condition and the condition of the predetermined cooling temperature and the quantity of the coolant. Degree of match for the lightness data F of the surface of the work be heated for hardening and the density data L of the surface of the work after the cooling for hardening in relation to the reference data are discriminated on the basis of the fuzzy inference, so as to judge the degree of match per each data in totality.
Patent JP-S57111473-A (JP)
Title: Logical-circuit testing device
Inventor: ASHIZAWA TSUGUHITO
IPC: G06F11/273
Filed: 1980-12-29
Abstract: PURPOSE:To shorten setting time by completing a test in a one-cycle test period by providing storage devices for input data and output data individually. CONSTITUTION:An AND gate 14 is controlled by an input-output control register 1 to close a switch 9 in relation with the timing of a waveform generating circuit for a test by the output of a multi-plexer 12, composed of an OR gate, etc., driven by a dynamic clock, therby inhibiting input data from being applied from an input register 10 to a logical circuit to be tested. Simultaneously, the output of the logical circuit to be tested and output expected-value data from an output register 11 provided independently of the register 10 and stored with data without reference to a test cycle are compared mutually by a comparator 4, thus testing the logical circuit. In comparison with the switching use of a couple of registers for input data and output data, the comparison is done in the remaining time of a test cycle and the test is completed in a one-cycle test period, threby shortening setting time.
Patent JP-H06179177-A (JP)
Title: Monitoring and controlling device and method for fluid drive tool
Inventor: ANJIERO ERU TANBINI
IPC: B25B23/14
Filed: 1993-06-30
Abstract: PURPOSE: To monitor and control torque applied by a fluid driven threaded fastener tool driven by an air pressure or an oil pressure. CONSTITUTION: This device comprises a flow meter 36 to measure a parameter being a function of a fluid flow rate flowing in a tool 30 when the tool 30 is actuated; a transducer to convert a measured parameter into an electric signal; and a data processing unit to process an electric signal and represent torque generated by the tool 30. A system device to infer the state of the fluid- driven tool 30 by digitally processing the measured parameter and comparing it to a predetermined expected parameter, and report its inferred state is also included. The system is suitable for both a nut runner type fluid tool and an impact wrench.
Patent JP-H0536011-A (JP)
Title: Production of magnetic head
Inventor: KITATANI AKIO
IPC: G11B5/127
Filed: 1991-07-26
Abstract: PURPOSE:To suppress the deterioration in the magnetic characteristics of the magnetic head by work strains by decreasing the cutting resistance occurring in clogging and decreasing the generation of the work strains, such as cracks and crazes in the wall surfaces and bases of grooves in finish working. CONSTITUTION:This magnetic head constitutes soft magnetic thin films 18 which constitute a magnetic circuit and substrates 12 which support these soft magnetic thin films 18. Three kinds of dicing blades (13, 14) 15 varying in shapes are used at the time of forming the grooves 16 on the substrates 12 in order to form the soft magnetic thin films 18.
Patent JP-H0354056-A (JP)
Title: Slip control device for vehicle
Inventor: INOUE YUICHI
IPC: B60T8/175
Filed: 1989-07-21
Abstract: PURPOSE:To prevent execution of redundant control due to vibration of a drive system by a method wherein an acceleration maximum value of a drive wheel during the starting of a vehicle is detected, based on the detecting value, a boosting amount of a brake pressure is computed, and boosting is continued until the boosting amount attains the computing value. CONSTITUTION:In execution of control so that a slip is prevented from occurring to the drive wheels of a vehicle, a slip occurring to the drive wheels is first detected by a means 11, and acceleration of the drive wheels is detected by a means 13. Based on detecting acceleration, a peak being the acceleration maximum value of the drive wheels during the starting of a vehicle is detected by a means 14. Based on the detecting peak, a boosting amount to increase a brake force is computed by a means 15. Consecutively, in a state in which the slip of the drive wheels and the peak are detected, a brake force is regulated by a means 12 so that a boosting output is continued until a boosting amount attains a computing value. According to a regulating brake force, the brake force of the drive wheels is controlled by a means 16.
Patent JP-H1170744-A (JP)
Title: Substrate material for method for image recording
Inventor: HOESSELBARTH BERND
IPC: B41M5/00
Filed: 1998-07-02
Abstract: PROBLEM TO BE SOLVED: To form an image with high color concn., good color brilliance and good resolution by using a substrate material wherein a base material and a foam layer are incorporated and a foam layer contains a surfactant and consists of a foamed and radiation-cured foam. SOLUTION: A substrate material for a method for image recording contains a base material (a base layer) and a foam layer and the foam layer contains a surfactant and consists of a foamed and radiation-cured foam. The foam layer is prepd. by using a coating raw material comprising a water-miscible and water-soluble acrylate monomer, water, a surfactant and a stabilizer and being foamed by dispersion of air, CO2 or N2 in the coating raw material to prepare a surfactant foam being a foam raw material. Then, the base material is coated with the foam raw material by using an applicator, e.g. a metering or slot die or a roll coater and crossliking is performed by a high energy radiation such as electron beam or ultraviolet rays.
Patent JP-H0852563-A (JP)
Title: Lower nozzle for discharging molten metal and its manufacture
Inventor: SUZUKI MASATAKA
IPC: B22D11/10
Filed: 1994-08-09
Abstract: PURPOSE:To suppress the deformation and corrosion of an externally fitting body outside a nozzle body to generate even when the nozzle body is cracked by fitting a formed body made of the prescribed material outside the nozzle body, and forcibly fitting the iron shell outside the formed body to be integrated with the nozzle body. CONSTITUTION:In a lower nozzle 1 for continuous casting, a ceramic fiber formed body 3 difficult to generate cracks due to the heat shock, etc., is arranged between a nozzle body 2 and an iron shell 4. The molten steel can be held in an approximately perfect manner by the ceramic fiber formed body 3 even when the molten steel is leaked from the crack in the nozzle body 2. Because the heat insulating effect of the ceramic fiber formed body 3 is higher than that of mortar, the heat of the molten steel is difficult to be conducted to the iron shell 4 even when the molten steel is leaked from the crack in the nozzle body 2, and the deformation or corrosion of the iron shell 4 is difficult to generate.
Patent JP-H0534448-A (JP)
Title: Moving-body identifying device
Inventor: MIZUNO MASAO
IPC: G01S13/78
Filed: 1991-07-26
Abstract: PURPOSE:To provide a moving-body identifying device capable of handling identification codes of relatively large capacities without requiring batteries. CONSTITUTION:A high-frequency phase-modulated signal modulated by a pseudo random signal is output from the antenna 12 of an interrogator 1. An identification code depending on an electrode structure comprising taps is preset at a responder 2 and a SAW device 23 is provided which receives the phase- modulated signal, takes the correlation of the signal with an identification signal, and outputs a burst signal corresponding to the identification code.
Patent JP-H0237255-A (JP)
Title: Air conditioning controller for vehicle using compressor of variable capacity type
Inventor: KUSAKABE HIDE
IPC: B60H1/32
Filed: 1988-07-26
Abstract: PURPOSE:To prevent a compressor from being troubled through a breakage of valve and the like under a compression of liquid within the compressor by a method wherein a control circuit is provided to detect a temperature of an evaporator and output a control signal for reducing a discharging amount of the compressor to the compressor when the temperature of the evaporator is more than a predetermined temperature. CONSTITUTION:A compressor 1 of variable capacity type is a compressor of variable capacity type for controlling a discharged capacity in response to a control signal from an external part. An evaporator temperature signal from a temperature sensor 10 for use in detecting an outlet temperature of an evaporator 6 is inputted to an input side of a control circuit 12 through a control line 14. This control circuit 12 may output a second control signal S2 reducing a discharging capacity to the compressor 1 when a temperature of the evaporator 6 detected by a temperature sensor 10 when the compressor 1 is energized is more than a predetermined temperature and at the same time, when the temperature of the evaporator detected by the temperature sensor 10 is lower than a predetermined temperature, it may output a first control signal S1 of an electric current value corresponding to the temperature of the evaporator as a control signal.
Patent JP-H0238727-A (JP)
Title: Rotor for disc brake
Inventor: TSURUI MICHIYOSHI
IPC: F16D65/12
Filed: 1988-07-27
Abstract: PURPOSE:To prevent the occurrence of brake noise without lowering braking force of a brake by forming a slide contacting surface with a pad with numbers of recessed sections, and thereby filling these recessed sections with a heat resistant non-organic material. CONSTITUTION:A disc brake rotor A is rotated integrally with a wheel so as to come slidably in contact with a pad at the time of braking. A slide contacting surface 1 with the pad is formed with numbers of recessed sections. These recessed sections are filled with a heat resistant non-organic material 3 composed of at least one out of BaSO4, CaSO4, MgSO4, BaCO2 and CaCO2. This constitution can thereby prevent the occurrence of brake noise without lowering braking force of a brake.
Patent JP-S6343148-A (JP)
Title: Processing device having piping system of processing liquid for processing photosensitive material
Inventor: SASAKI YASUO
IPC: G03D3/06
Filed: 1986-08-09
Abstract: PURPOSE:To reduce the size of a processing device and to improve the maintenance characteristic thereof by constituting a processing part for processing photosensitive materials in such a manner that said part can be attached to and detached from a main body side and assembling piping systems as the main body side to the processing part. CONSTITUTION:A cap cover 2 is first removed and the processing liquid in the lower processing part 7 and the upper processing part 8 is discharged in the case of making maintenance. The upper processing part 8 is then removed from the lower processing part 7 and the lower processing part 7 is removed from the main body cover 1. All the piping systems for the processing liquid are separated from the cover 1 and are assembled to the lower processing part 7 and are, therefore, removed together with the lower processing part 7. The maintenance is thus facilitated.
Patent JP-H0693469-A (JP)
Title: Method for depositing wear resisting coating on titanium based substrate
Inventor: MARTINOU ROBERT LUCIEN
IPC: C23C14/35
Filed: 1991-07-26
Abstract: PURPOSE: To realize a deposition process combining a technique to deposit nickel on the substrate by magnetron cathode sputtering to ensure a key layer with a technique of electrodeposition to achieve deposition of a final, anti-wear layer.  
     CONSTITUTION: This method consists of a step to roughen the surface a substrate by sand blasting, a step to deposit a nickel key layer for adhesion by cathode sputtering, a step for intermediate cleaning, a step to activate parts by dipping them in a cyanide bath, a step to deposit an electrolytic nickel layer and a step to deposit a final anti-wear layer which is made of a material as a single or a mixture selected from a group formed from Ag, Cr, Ni, Co and arbitrarily contains a ceramic particle such as SiC, Cr 2 C 3 , Al 2 O 3 , Cr 2 O 3 . 
     COPYRIGHT: (C)1994,JPO
Patent JP-H0913891-A (JP)
Title: Panel
Inventor: TANAKA MASASHI
IPC: E21D11/38
Filed: 1995-06-30
Abstract: PURPOSE: To allow a simple jointing work, prevent a joint section from being easily detached, and avoid forming a strained step at the joint section. CONSTITUTION: Many hollow projections 2 are arranged on one side of a square substrate 1 crosswise at the preset intervals, and divisional projections 20 of such shape obtainable by dividing the projections 2 into halves are formed at the preset intervals on one end or adjacent two ends of the substrate 1, thereby forming a panel P. As a result, panels P can be jointed continuously to each other in a row or along two crosswise directions, simply when the projections 20 of one panel P is pressed and coupled to the projections 2 of another panel P from an upper position.
Patent JP-S6431393-A (JP)
Title: Discharge lamp lighting device
Inventor: NISHINO HIROYUKI
IPC: H05B41/24
Filed: 1987-07-27
Abstract: PURPOSE:To detect the lighting of one lamp and the half-wave discharge state at the terminal period of life of another lamp by setting the threshold voltage to the voltage between the output voltage of the voltage detecting circuit when multiple discharge lamps are normal and the output voltage of the voltage detecting circuit when one of them is in the half-wave discharge state. CONSTITUTION:The threshold voltage E of a voltage judging circuit 7 is set to E1<E<E3, where E1 is the voltage across the smoothing capacitor 65 of a voltage detecting circuit 6 when both discharge lamps L1, L2 are normal, and E3 is the voltage across the capacitor 65 of the circuit 6 when one of them is in the half-wave discharge state. When both lamps L1, L2 are normal, the output of a comparator 71 is a low level, a transistor TR73 is off, an inverter circuit 4 is operated normally, the lamps L1, L2 are lit. When one of the lamps L1, L2 is removed or in the half-wave discharge state, the output of the comparator 71 becomes a high level, the control electrode and reference potential electrode of the switching element 42 of the circuit 4 are short-circuited, the oscillation of the circuit is stopped, and the lamps L1, L2 are turned off. The state of lamps can be thereby detected easily.
Patent JP-H0825288-A (JP)
Title: Slitter, cut width adjusting method, and device
Inventor: MORI ISAO
IPC: B26D1/24
Filed: 1994-07-19
Abstract: PURPOSE:To sharply reduce the work load for adjusting and switching the cut width by independently moving and stopping multiple pairs of upper edge driving shafts and lower edge driving shafts at prescribed positions in the direction perpendicular to the shifting direction of a long sheet via the slit position adjustment, slitting the long sheet at the prescribed positions, and obtaining rolls of narrow-width long sheets. CONSTITUTION:A web feeder section unwinds a rolled long sheet. The long sheet is slit in the shifting direction by upper edges and lower edges 3a-3d. Multiple upper edge driving shafts 2a-2d support and rotatively drive the upper edges. Multiple lower edge driving shafts 1a-1d paired with multiple upper edge driving shafts 2a-2d support and rotatively drive the lower edges 3a-3d. Multiple pairs of the upper edge driving shafts 2a-2d and lower edge driving shafts 1a-1d are independently moved and stopped at the prescribed positions in the direction perpendicular to the shifting direction of the long sheet, the long sheet is slit at the prescribed positions, and rolls of narrowwidth long sheets are obtained.
Patent JP-H0856088-A (JP)
Title: Cooling device for electronic equipment
Inventor: TAKAGI NOBUYOSHI
IPC: G01R31/30
Filed: 1994-08-10
Abstract: PURPOSE:To facilitate a detachment and attachment of printed boards from and to a cooling device to eliminate the possibility of a liquid leak and moreover, to obtain the safety and high reliability of the printed boards by a method wherein a heat pipe system is adopted in stead of a liquid-cooling system. CONSTITUTION:A flat heat pipe 4, which covers radially arranged printed boards 3, is mounted on these boards 3. A heat dissipation part 7 of the pipe 4 is horiwntally bent from the upper sides of the boards 3 and is overhung into a wing form. An annular liquid-cooling pipe 8, which circulates a liquid, is provided on the outer peripheries of the boards 3. The pipe 8 has two independent flow paths 10 and 11, which run in parallel to each other in its interior, and the liquid flows in the opposite direction to each other. One side of an angular heat dissipation plate 12 is mounted on the upper surface of the pipe 8 with a rectangular section integrally with the one side and the other side of the plate 12 is extendedly provided toward the part 7 of the pipe 4. The extendedly provided other side of the plate 12 is pressed to the part 7 and the heat, which is radiated from the part 7, of the boards 3 comes to the pipe 8 via the plate 12 and is dissipated to the liquid flowing in the pipe 8.
Patent JP-H0636891-A (JP)
Title: Beam feeding device
Inventor: TAKANAKA MASAO
IPC: G21K1/093
Filed: 1992-07-15
Abstract: PURPOSE:To reduce the number of beam transporting devices, at the time of arranging a plurality of beam utilizing chambers, and manufacture the whole body at low cost. CONSTITUTION:A switching device for switching the address of beam by the rotation of a rotary deflecting electromagnet 3 is provided on the branch point of a beam orbit. A plurality of beam utilizing chambers 5 are arranged around the rotating shaft of the rotary deflecting electromagnet 3. A rotary beam transporting device 4 selectively connected to any of the beam utilizing chambers 5 by being rotated around the rotating shaft is provided.
Patent JP-S6080391-A (JP)
Title: Recording and reproducing system of video signal by line sequentiality
Inventor: KURIBAYASHI MICHIO
IPC: H04N9/86
Filed: 1983-10-11
Abstract: PURPOSE:To realize a recording/reproducing system of a line sequential color video signal eliminating a color error at the reproducing side by delaying one color difference signal for 1H period ahead the application of line sequentiality of two kinds of color difference signals. CONSTITUTION:A luminance signal Y is fed to an input terminal 11, color difference signals R-Y and B-Y are inputted respectively to input terminals 12, 13 and a control pulse PC whose state is changed at each 1H is fed to an input terminal 14 respectively. The color difference signals R-Y and B-Y are fed to a line sequential switch 17, the one B-Y signal is delayed by 1H at a 1H delay circuit 21 before line sequential processing. Moreover, the color difference signals R-Y and B-Y are selected alternately at each 1H by the control pulse PC and fed to an FM modulator 18 as a line sequential color difference signal. The carrier color difference signal from the FM modulator 18 is multiplexed with a carrier luminance signal at a mixer 16 and given to a recording head 20 as a carrier video signal.
Patent JP-H056215-A (JP)
Title: Method for controlling robot
Inventor: ARAI SHINICHI
IPC: G05B19/18
Filed: 1991-07-29
Abstract: PURPOSE:To easily instruct motion in comparison with the utilization of the coordinate system of a manipulator fitting part by describing or instructing the motion of the robot based on the orthogonal coordinate system of a final manipulator and deciding a position commanding value for operating the robot. CONSTITUTION:A control part in the conventional robot is defined as a final manipulator fitting position 10, a final manipulator coordinate system 3, namely, the position (posture) of a final manipulator 11 fitted at the position is defined corresponding to the kind and function of the final manipulator 11, the defined position of each final manipulator and the final manipulator fitting position 10 of the robot are mutually related by a coordinate system transformation matrix and based on the matrix, the robot is operated. Namely, the operating function provided originally on the robot is provided not on the position peculiar to the robot but on the coordinate system corresponding to the final manipulator fitted to the robot. Thus, the final manipulator coordinate system is suitably selected corresponding to the kind/function of the selected final manipulator and a fitting position to the robot, and a desired orbit is drawn.