baber/WOPTO huggingface dataset:
Patent JP-2000029381-A (JP)
Title: Slope, stair, corridor, bathtub, difference in level, toilet and closet of model house for physically handicapped person, aged parson and nursing person to experience
Inventor: SEKINE TAKASHI
IPC: A61H33/00
Filed: 1998-07-13
Abstract: PROBLEM TO BE SOLVED: To utilize the experience as reference data when a house in which the physically handicapped person, the aged person and the nursing person can comfortably live is built or remolded by having a physically handicapped person, an aged person and a nursing person experience a slope with a variable angle, a stair with variable step height, a corridor with variable width, a bathtub with variable size, position and depth, a toilet with variable width and length, a difference in level with variable height and a closet with a variable position or the like. SOLUTION: The slope 1 provided with a means for varying the angle, the stair provided with a means for varying height and width of the step, the corridor provided with a means for varying width, the bathtub provided with a means for varying size, position and depth, the difference in level provided with a means for varying height, the toilet provided with a means for varying width and length and the closet provided with a means for varying a position are installed in a model house.
Patent JP-S6471317-A (JP)
Title: Threshold comparing circuit
Inventor: MARUKO KARUFUSU
IPC: H03K5/08
Filed: 1988-08-24
Abstract: PURPOSE: To switch an output at high speed when a signal impressed to a non-inverting input exceeds a threshold value by connecting an inverter to a feedback circuit between the output and inverting input of an operational amplifier (OA). CONSTITUTION: A voltage signal V1 of a power source S is inputted through a resistor 1 to the non-inverting input terminal of the OA, and a threshold voltage VR is inputted to the inverting input terminal. The output of the OA is applied from a terminal 5 connected to an inverter circuit 1 connected to the feedback circuit and a terminal 6 connected to the OA. When the signal V1 exceeds the threshold voltage VR, the output of the OA is switched at high speed.
Patent JP-H0633203-A (JP)
Title: Separator for aluminum foil having degreasing function
Inventor: FUKUDA AKIO
IPC: C22F1/04
Filed: 1992-07-17
Abstract: PURPOSE:To remarkably reduce the time of degreasing treatment and batch annealing by providing the separator with rotary rolls capable of controlling the temp. of flaming treatment by burners. CONSTITUTION:Al foil in an adhesive state is subjected to flaming treatment from an uncoiler 1 setting the coil of Al foil finished with double lap rolling to the surface of at least two pieces of rolls 2 and 2' capable of temp. control and rotating at a high speed by burners 81 and 82. The swing roll and tension roll are arranged so that they will have smooth surfaces in such a manner that the diameter of the rolls 2 and 2' is regulated to at least 150mmphi, preferably to >=200mmphi and the winding angle of the Al foil will be regulate to >=120 deg.C, preferably to 180 deg.C. The amt. of energy to be fed per unit area of the Al foil in the flaming treatment by the burners 81 and 82 is regulated to 0.1 to 10Kcal/m<2> (per a side).
Patent JP-H0497875-A (JP)
Title: Dot printing method using plastic film
Inventor: YOSHIFUJI HIROSHI
IPC: B41M5/382
Filed: 1990-08-14
Abstract: PURPOSE:To perform a dot print processing to use the processed film as a printing plate material and an overhead project transparent original by a method wherein a crosslinked oriented polyethylene film provided with uncrosslinked part in the thick direction is used as a recording medium. CONSTITUTION:For example, by irradiating a high-density polyethylene resin web sheet with an electron beam from the both sides thereof, a sheet having a specific crosslinking construction, for example, in which both surface layers 11, 12 are crosslinked, but an intermediate layer 10 is of a low or no crosslinking degree is obtained. This sheet is uniaxially or biaxially oriented to obtain a crosslinked oriented polyethylene film 6. This crosslinked oriented polyethylene film 6 is fed into an impact dot printer. Information from a computer is printed out on the film 6 at an ordinary temperature in a carbonless manner using no ink without heating. In this manner, recessed dots can be recorded on the crosslinked oriented film. When this dot print processed film is projected to a screen using an OHP, the dots recorded on the film can be satisfactorily projected.
Patent JP-H0965696-A (JP)
Title: Controller and control method for subscanning motor
Inventor: TOYOFUKU TAKASHI
IPC: G03B27/50
Filed: 1995-08-22
Abstract: PROBLEM TO BE SOLVED: To cope with the high speed operation of a subscanning motor with software by a method wherein first and second preset registers which hold respective discrete values to be set in first and second registers next are provided. SOLUTION: Preset registers 116 and 117 are provided to set the next revolution of a subscanning motor and the timing of revolution change and hold respective discrete values to be set in registers 114 and 124. The discrete values to be set in the registers 114 and 124 are set every time when a brrous signal outputted from a down-counter 122 becomes active. By changing the discrete values set in the preset registers 116 and 117, therefore, the revolution and revolution change timing of the subscanning motor can be changed properly. It is to be noted that the discrete values to be set in the registers 114 and 124 are set in the preset registers 116 and 117 directly through data bus-bars by a CPU. As a result, the control coping with the high speed operation of the subscanning motor can be realized.
Patent JP-S60106070-A (JP)
Title: Detection circuit of maximum and minimum positions of magnetic regenerated waveform
Inventor: WARISAYA KANJI
IPC: G11B5/09
Filed: 1983-11-14
Abstract: PURPOSE:To output a detection signal which is precisely synchronized with maximum and minimum positions of input signals by constituting in such a way that the period when a reference changes from the maximum value of a regenerated waveform to the minimum value after the following minimum value is detected, and the pseudo-maximum value due to noises of amplitude below a reference voltage for the period is ignored. CONSTITUTION:An output D of the 4th comparator 15 is such a signal that becomes a low level for the period when a reference voltage Vth falls from the minimun value position of a reverse input signal to the maximum value after the following maximum value. An output C of the 3rd comparator 14 is such a signal that becomes a high level for the period when the reference voltage Vth rises from the maximum value to the minimum value of the following minimum value. The output C of the 3rd comparator 14 and the output D of the 4th comparator 15 will not be affected by noises of amplitude below the reference voltage Vth. By setting the reference voltage Vth appropriately, erroneous detection of maximum and minimum positions can be prevented.
Patent JP-H03219180-A (JP)
Title: Magnet valve with exciting current controller
Inventor: BUERUNAA SHIYUTOUMUPE
IPC: G05D16/20
Filed: 1990-08-14
Abstract: PURPOSE: To improve accuracy of pressure control by opening an inlet valve longer than necessity by the intensity of exciting current at pressure rise, and performing succeeding pressure rise along an exhaust characteristic curve stored in an electronic control device. CONSTITUTION: Current is carried to this magnet valve, a movable element 9 is moved downward, and a valve closing body 19 is press-fitted to an outlet valve seat 11. Load reduction of an actuator is interrupted, succeeding increase of current lifts a valve closing body 17 from an inlet valve seat 15, pressure medium flows from a storage tank into a pressure exchange room 14, raised outlet pressure acts on a diaphragm 12, and the movable element 9 is pushed back against magnetic force. Hereby a double valve 5 occupies a neutral position, and on the neutral position, the inlet valve 15, 17 and the outlet valve 11, 19 are closed, and outlet pressure is held fixed.  In the pressure rise control by exciting current, controlled pressure excessively increases in a short time, and next pressure rise is executed so as to be held along an exhaust characteristic curve previously stored in an electronic control device.
Patent JP-2000046819-A (JP)
Title: Liquid feed apparatus for reaction type liquid chromatograph
Inventor: HAYASHI HIDECHIKA
IPC: G01N30/84
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To provide the subject liquid feed apparatus using a series of two or more pumps so as to be capable of easily changing the liquid feed amount of the pumps and capable of preventing the generation of a false peak in a base line by suppressing the fluctuations of the mixing ratio of a reaction reagent solution and an eluate being the subject of conventional technique. SOLUTION: In the liquid feed apparatus in a reaction type liquid chromatograph constituted by providing one or more eluate pump for feeding an eluate and one or more reagent solution pump for feeding a reaction reagent solution and mixing the reaction reagent solution with a sample separated by a separation coluymn by the feeding of the reaction reagent solution by the pump to the eluted liquid from the separation column by the feeding of a sample to the column the eluate pump and detecting a product obtained by reaction by a detector, both of the eluate pump and the reagent soln. pump driven by a motor and a control means driving and controlling the motor by a signal formed from a single reference clock signal or a reference clock signal is provided.
Patent JP-S6193707-A (JP)
Title: Monolithic microwave oscillator
Inventor: HONJO KAZUHIKO
IPC: H03B5/18
Filed: 1984-10-12
Abstract: PURPOSE:To improve the yield by providing a part of a positive feedback microstrip line near one side of a monolithic IC chip in parallel nearly so as to adjust the oscillating frequency. CONSTITUTION:The microstrip line 12 is provided between a souce S of an FET11 and ground. The tip of the line 12 is bent at a right angle and provided in parallel nearly with one side of the monolithic IC chip 18 and grounded by the bonding line at bonding points B-F. Positive feedback is applied by the line 12 to cause oscillation. In moving the position of bonding grounding from, e.g., the bonding point E to the bonding point B, the effective length of the line 12 is shortened so as to change the oscillating frequency. Since the oscillating frequency is adjusted in this way, the yield is improved.
Patent JP-S6457693-A (JP)
Title: Bistable semiconductor laser
Inventor: KOJIMA KEISUKE
IPC: H01S5/00
Filed: 1987-08-27
Abstract: PURPOSE:To obtain a high-speed operating speed as well as to obtain the title laser having a stable oscillation wavelength by a method wherein an active layer is formed into a quantum well structure and at the same time, the oscillation wavelength is set into a wavelength shorter than a wavelength for peak gain by a diffraction grating. CONSTITUTION:In a bistable semiconductor laser having two optical confinement layers 3 and 5, whose conductivity types are different from each other, a quantum well active layer 4, which is pinched between the two layers 3 and 5, and a diffraction grating 10 which is in close proximity to the layer 4, an oscillation wavelength which is set by the grating 10 is set into a wavelength shorter than a peak wavelength of gain which is obtained by the layer 4 and a current injection means 1 for injecting unevenly a current in the layer 4 is provided. For example, the N-type AlGaAs optical confinement layer 5, the layer 4 and the P-type AlGaAs optical confinement layer 3 are formed on an N-type GaAs substrate 6. Moreover, the P-type electrode 1 is formed on the layer 3 through a P-type GaAs contact layer 2 at a gain region 8 and the grating 10 is formed at an absorption region 9.
Patent JP-H0760983-A (JP)
Title: Ink tank for ink jet
Inventor: TERASAWA HIROHARU
IPC: B41J2/175
Filed: 1993-08-30
Abstract: PURPOSE:To improve euse-of-use for a user who uses a printer mainly on a character base and also to use an ink tank for ink jet as a color printer in case of necessity by constituting such an ink tank for ink jet that the tank for black ink occupies the space between a small-capacity color ink tank occupying the upper front of a carriage and the rear edge part thereof. CONSTITUTION:An ink tank 3 for black is constituted by utilizing the rear part above a carriage wherein the heads of C, M, Y occupy the rear part in order to reduce frequency for replacing the ink tank by using a printer without using two printers even when frequency of use as character output is increased. Thereby such a way is preferable for a user who uses the printer mainly on a character base. The ink tank 3 is constituted of a connection part 3A connected to the black head, a communication port 3C which communicates the inside of the ink tank with the atmosphere and an elastic body 3B being a cap for closing the connection parts of the C, M, Y heads. Since the elastic body 3B closes the connection parts of the C, M, Y heads connected to the ink tank, drying in the recording head is prevented and adhesion of refuse is prevented.
Patent JP-S62117821-A (JP)
Inventor: DANII DEIRU EDEII
IPC: D01F9/22
Filed: 1986-09-12
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-H0878752-A (JP)
Title: Electrode formation method of electric element
Inventor: TANAKA YASUHIRO
IPC: H01L41/22
Filed: 1994-09-08
Abstract: PURPOSE: To prevent an electrode from being connected electrically via a work end face by forming an electrode on the front and rear surfaces of a plate- shaped work, removing a masking material from the end face of the plate- shaped work, and eliminating a surplus electrode material which is adhered to the masking material. CONSTITUTION: Grooves 2 and 3 are formed alternately at a specific interval in the width direction of a sectional piezoelectric block 1 which is a work. Then, masking films 4 and 5 are provided on the upper and lower surfaces of the piezoelectric block 1, respectively. Then, the piezoelectric block 1 is cut to obtain a mother board 10 with a specific thickness. Then, vibration electrodes 11 and 12 are provided on the front and rear surfaces of the mother board 10. The edge parts of the vibration electrodes 11 and 12 cuts the mother board 10 along a dashed line C2 to obtain a piezoelectric resonator 15. With the cut piezoelectric resonator 15, the masking films 4 and 5 are eliminated from the end face of the piezoelectric resonator 15. At the same time, a surplus electrode material adhered to the surfaces of the masking films 4 and 5 is removed.
Patent JP-H0533691-A (JP)
Title: Generating controller of alternator
Inventor: NOMURA KOTARO
IPC: F02D45/00
Filed: 1991-07-31
Abstract: PURPOSE:To control an alternator optimally so as not to interrupt power generation unduly and to entail any drop in engine speed. CONSTITUTION:A control unit 10 is provided with a voltage variation calculating means 11, calculating a voltage variation in a short space of time of a battery 3, a control mode setting means 12, setting a control mode according to the voltage variation, and a control signal decision means 13 outputting a control signal conformed to each control mode. When the voltage variation grows larger due to a sudden increase in a current consumer during idling or the like, a duty control signal of the control mode conformed. to that is outputted, forcibly controlling the power generation of an alternator 1, and the restraint of power generation is held down to the minimum, securing the charging, and owing to generating restraint of the alternator 1, any possible drop in idling speed and so on can be prevented.
Patent JP-H0499474-A (JP)
Title: Keeping quality improver for food
Inventor: IWAMOTO YASUSHI
IPC: C12N9/42
Filed: 1990-08-14
Abstract: PURPOSE:To obtain the subject improver, containing a chitosan hydrolyzate consisting essentially of a low-molecular chitosan having a specific molecular weight as an active ingredient, improved in astringency and protein aggregating properties while keeping antimicrobial properties and usable without impairing texture and appearance of a food. CONSTITUTION:The objective improver containing a chitosan hydrolyzate consisting essentially of a low-molecular chitosan having 6000-10000 molecular weight as an active ingredient. Furthermore, the chitosan hydrolyzate is preferably obtained by enzymic hydrolysis of chitosan with a microorganism such as Verticillium AF9-V-156 (FERM P-11377) belonging to the genus Verticillium.
Patent JP-H1161399-A (JP)
Title: Production of ceramic coated powder
Inventor: SAIDA JUNJI
IPC: B22F1/02
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To obtain a ceramic coated powder in which an uniform ceramic coated layer is formed on a particle surface. SOLUTION: When a powder particle is coated with a ceramic by a sputtering method while rotating a rotary barrel charged with the powder particles at a peripheral speed of >=0.1 m/min, a partial pressure ratio of a reaction gas in a sputtering gas is set to 10-70%, a crystal diameter calculated by a X ray diffraction peak half value width of a coated layer is <=100 nm, as taking a specific surface of a fine particle to be coated for Sm<2> /g and a density of a ceramic to coat for (m) g/m<3> , a ceramic coated layer is formed with a coated quantity X mass % so that a film thickness (t) μm assumed as uniformly coated one by one of powder particles as theoretically defined in a formula t= X/(100×m×S)}×10<6> is turned to a range 1×10<-3> -1×10<-1> .  N2 , O2 , water vapor, hydrocarbon, etc., are used for a reaction gas source, a decomposed N, O, C, etc., are allowed to react with a target metal of Ti, Al, Cr, Zr, etc., flying from a sputtering source to be turned to a nitride, an oxide, a carbide, etc., further coating the powder particle surface.
Patent JP-H1065841-A (JP)
Title: Image forming device and image forming method
Inventor: KUGA MASAHITO
IPC: G03G15/36
Filed: 1996-08-14
Abstract: PROBLEM TO BE SOLVED: To attain reading of a succeeding original when original reading is finished and a scanner is available of use even in the case of a copying state. SOLUTION: After a 1st job setting is entered by an operation panel 114 to validate a hardware console panel 89, when a start key 101 is depressed and reading of an original by a scanner is finished as a 1st job, the main CPU allows an LCD display device 93 to display the setting content of the 1st job and validates entry for deleting the 1st job or the like, and controls the hardware console panel 89 to be valid for setting entry of a 2nd job.
Patent JP-S6456809-A (JP)
Title: Production of metal powder
Inventor: HAYASHI KIYOHIDE
IPC: B22F9/02
Filed: 1987-08-28
Abstract: PURPOSE:To produce metal powder improving compactibility by supplying the metal powder prepared in advance by gas-atomizing method to the field, where gas atomizes molten metal, and fusing both metal powders. CONSTITUTION:The molten metal of the stainless steel, etc., is atomized by gas of Ar, etc. In this atomizing field, the metal powder prepared in advance by the gas-atomizing method is supplied to weld both metal powders. By this method, the metal powder improving the compactibility more than the usual gas atomizing method is obtd. By this metal powder, powder metallurgy making use of merit of the gas atomized powder, such as low degree oxygen contamination, is executed.
Patent JP-S6277516-A (JP)
Title: Fuel supply device of burning apparatus for heating
Inventor: KAWAMURA HIDEO
IPC: F23K5/02
Filed: 1985-09-30
Abstract: PURPOSE:To be able to avoid imperfect burning at the operation stop time and start operation quickly by inserting an electromagnetic plunger pump in the middle of a fuel pipe connecting a fuel vaporizer and a fuel pump. CONSTITUTION:When electric current flows in an electromagnetic coil of a plunger pump 23 at the operation start time of a burning apparatus 4 for heating, a plunger 54 is pushed down against the force of a spring 53 and fuel if a fuel chamber 72 is charged in an instant to a fuel vaporizer 3 where fuel is heated and vaporized by a vaporizing a glow plug 3a and supplied to an ignition chamber 43. Therefore, the operation of the burning apparatus for heating is quickly started and space heating for a car room and warming up of an internal combustion engine are accomplished. On the other hand, when electric current for the vaporizing glow plug, the electromagnetic coil, and the fuel pump is stopped to stop the operation of the burning apparatus, the plunger of the electromagnetic plunger pump is pushed back by the spring and fuel remaining in the fuel vaporizer is sucked in the fuel chamber via the fuel pipe and the spouting of fuel from the fuel vaporizer is quickly stopped.
Patent JP-S6297272-A (JP)
Inventor: ROBAATO JIEEMUSU SURATSUSHIYU
IPC: H01M6/14
Filed: 1986-09-11
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-H0264566-A (JP)
Title: Image forming device
Inventor: IKEDA MASAMICHI
IPC: G03G21/16
Filed: 1988-08-31
Abstract: PURPOSE:To surely convey an interchangeable unit such as a developing device, to a specified position by providing a torque limiter in an interchangeable unit moving means. CONSTITUTION:When a driving shaft 164 is electrically driven to be turned, gears 163a and 163b are turned and the color developing device 13 which is the interchangeable unit is taken out from an image forming device main body through racks 162a and 162b which mesh with the gears and reaches a discharging door 200. In such a case, the torque limiter 170 is actuated and the gears 163a and 163b are idly turned. Then, the developing device 13 is surely conveyed to the door 200 and engages with the knob 207 of the door 200. By pulling the knob 207, the developing device 13 is taken out and surely conveyed to the specified position, so that the developing device can be prevented from colliding with the discharging door.
Patent JP-H0264435-A (JP)
Title: Measuring apparatus for particle size
Inventor: CHOKAI KAZUYOSHI
IPC: G01N15/02
Filed: 1988-08-31
Abstract: PURPOSE:To obtain a particle size measuring apparatus which can be manufactured inexpensively and can select freely the resolution of a diffracted light or a scattered light, by providing a light-sensing device with a flexible light transmission cable and a photoelectric conversion device. CONSTITUTION:A laser light emitted diffusedly from a light-emitting device 22 is applied to a transparent vessel 21 through a convex lens 26 and the light passed therethrough is focused on a focal point 29 on a light-sensing surface 23 through a condenser lens 27. A diffracted light caused by particulates in the vessel 21 is not condensed but forms a diffraction ring on the surface 23. This diffracted light enters a light-sensing end part 28 of a light-sensing device 25 disposed on the surface 23, passes through a light transmission cable 34 and is transmitted to a photoelectric conversion device 36, where the intensity of the light is converted into an electric signal. An output of the device 36 is subjected to numerical conversion in an arithmetic circuit 30 and displayed in a display device 31. Since a light-sensing cross section on the end part 28 of each cable 34 is fixed, the intensity of the light on each radius forming the diffraction ring and the size of the diffraction ring can be measured by disposing the end part 28 on the radius containing the focal point 29. Besides, the resolution of the diffracted light can be selected arbitrarily by selecting this end part 28 appropriately.