baber/WOPTO huggingface dataset:
Patent JP-S5220657-A (JP)
Title: Apparatus for purification of water
Inventor: IKEMOTO KAZUTERU
IPC: C02F1/66
Filed: 1975-08-07
Abstract: PURPOSE: An apparatus for obtaining optionally mineral water or pure water from mother water (well water, service water, etc.) by operation of a switch valve. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62254154-A (JP)
Title: Apparatus for eluting photosensitive resin plate
Inventor: KOJIMA TSUTOMU
IPC: G03F7/30
Filed: 1986-04-28
Abstract: PURPOSE:To improve operation circumstances by placing a rinsing means and a rinsing solution in a airtightly enclosed elution vessel, and automating elution, rinse, and drying of a nonhardened resin or insolubilized resin, and the final cleaning of a printing plate. CONSTITUTION:After the printing plate 10 has been inserted into a plate-setting door 8 and fixed to a rotary drum 9, all the automatic operations of elution- rinse-hot air drying-cleaning, etc., are executed in the airtightly closed elution vessel, for example, by the command of a microcomputer. After these operations, the plate 10 is moved and taken out also automatically by a series of the commands. The elution solution is supplied from the other tank only at the time of elution, and after the elution, it is recovered again in the other tank, thus permitting an unexpected accident to be prevent, the elution vessel and a stocker room to be partitioned with shutters, each local exhaustion device to be set, and accordingly, safety to be enhanced.
Patent JP-S5430674-A (JP)
Title: Dehydration/washing machine
Inventor: IKEDA YOSHIO
IPC: D06F37/26
Filed: 1977-08-12
Abstract: PURPOSE: To provide a dryer-washer which enables the narrowing of the gap between the outer box and the outer tank and simultaneous operation of draining washing water and dehydrating washings by rotating the rotary tank. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06288285-A (JP)
Title: Fuel combustion control device of engine
Inventor: IIDA NORIMASA
IPC: G01N21/71
Filed: 1993-03-31
Abstract: PURPOSE:To use mixture fuel in which plural kinds of fuel are mixed with each other by providing a calculating means for calculating the mixture rate of fuel from the emission spectrum of fuel combustion beam of an engine, and a fuel supplying device for controlling a fuel supplying amount. CONSTITUTION:Combustion condition in a combustion chamber 14 in an engine 1 is collected as light in the top end of a light detecting probe 13 to transfer to a radical analyzer 16 through an optical fiber 15. Both emission strengths of CH radical and OH radical are measured in the radical analyzer 16 to transfer to a controller 17. In the controller 17, present fuel supplying amount and a fuel injection timing are decided respectively from the mixture rate of fuel, a demand load amount in relation to an engine 1 from a load meter, and signals from gas flow amount meter 22 and a fuel flow amount meter 23. Control commands are outputted to a fuel pump 19 and a fuel injection pump 12. It is thus possible to use both of fossil fuel and alcoholic fuel, and also use a maternal which is obtained by mixing with each other.
Patent JP-2000293064-A (JP)
Title: Fixing device and image forming device
Inventor: TAKADA SHIGEAKI
IPC: G03G15/20
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To make product being excellent in quality permitting a stable image fixation regardless of differential of humidity. SOLUTION: In a cleaning mode, in a state of controlling the temp. of a heater 1 at a specified temp., residual toner on a pressure roller 9 surface is recovered by raising the temp. of a cleaning roller 13 in rotating a fixing film 6, the pressure roller 9 and the cleaning roller 13 for 60 sec. The temp. then being set on the heater 1 is controlled, by controlling means so that at 190 deg.C when a measured value of the ambient temp. by a room temp. sensor is >=30 deg.C, at 200 deg.C when <30 deg.C and >=15 deg.C, and at 210 deg.C when <15 deg.C.
Patent JP-H01267053-A (JP)
Title: Power-on recording head and its manufacture
Inventor: IWANAGA HIDEAKI
IPC: B41J2/32
Filed: 1988-04-20
Abstract: PURPOSE:To obtain a power-on recording head capable of high printing quality by providing a plurality of electrodes each on both surfaces of an insulative sheet and forming respective electrodes in such a manner that each of the electrodes on the one surface faces one of spaces between adjacent electrodes on the other surface. CONSTITUTION:A power-on recording head 1 is composed of an insulative sheet 2, recording electrodes 3 and supports 4. An electroconductive layer 3a is formed on the insulative sheet 2 by a chemical plating method, and next, the recording electrode 3 is formed using photofabrication technology. That is, the recording electrodes arranged in a staggered form are patterned with a photosensitive medium regist 5. Following this process, the recording electrode 3 is formed using the chemical plating method. Then the photosensitive regist is peeled apart, and the electroconductive layer 3a at the bottom of the regist is selectively etched and removed. The support 4 is bonded to either one side or both sides of the insulative sheet with the recording electrodes using thermosetting resin, then it is cut and polished. When an electric current is applied to an area between the adjacent electrodes on each side of the insulative sheet, recording dots are formed by the electrode on the other side between a plurality of recording dots formed by the electrode on one side.
Patent JP-H01269213-A (JP)
Title: Manufacture of magnetic head
Inventor: HISADA YUKIHIRO
IPC: G11B5/60
Filed: 1988-04-20
Abstract: PURPOSE:To exactly obtain a desired gap depth by sandwiching a head core chip between sliders and after that, shaving the slider and core chip from the opposite side of a sliding surface with a magnetic recording medium. CONSTITUTION:A magnetic substance block is worked and a read write core 11 and an erase core 12 are formed. Then, the erase core 12 is fixed from both sides of the write core 11 and a core chip 14 is obtained. A slider 13 of a nonmagnetic ceramic material is attached to both sides of this chip 14. Next, a sliding surface 15 with the magnetic recording medium is ground and the unevenness of the surface is erased. After that, the slider 13 and core chip 14 are shaved from the opposite side of the sliding surface 15 and a desired gap depth Gd is obtained. This, shaving work is executed while the dimension of a linking part 16 is observed by a microscope. A reinforcing member 17 to be composed of a nonmagnetic substance is adhered to both side parts of the slider 13 over a slit 21. Then, a read write coil 18 and an erase coil 19 are mounted, a back bar 20 is adhered and a magnetic head is completed.
Patent JP-S60240937-A (JP)
Title: Hot air heater
Inventor: TSUKAHARA HIDEYUKI
IPC: F24F1/00
Filed: 1984-05-15
Abstract: PURPOSE:To save electric power by securing appropriate humidity in a room even if a special electric heater is not provided, by so constituting the titled heater that water is made to evaporate through evaporation by a burner part by providing a heat conduction path between a flame hole side of the burner part and a moistening-water containing tank. CONSTITUTION:An evaporation pipe 22 as a heat conduction path is constituted with a straight-tubular tank communication part 22A whose upper edge is communicated with the bottom of a moistening-water containing tank 21 and lower edge arrives at a side part of a wind tunnel 4, a straight-tubular evaporation pipe part 22B whose upper edge is protruded upward from an outline case 1 and lower edge arrives at the side part of the wind tunnel 4 and a U-shaped heat exchanger part 22C whose both ends are communicated with the lower edge of the tank communication part 22A and the lower edge of the evaporation pipe part 22B respectively and rushed into the wind tunnel 4 from the side part for obtaining heat from hot air in the wind tunnel 4. As water in the evaporation pipe 22 is to maintain an appropriate moisture in a room due to a matter that the water in the evaporation pipe 22 is heated and evaporated within the room from the evaporation pipe part 22B as a result of a matter that the heat is obtained from the hot air in the heat exchanger part 22C, separate electric power is not required.
Patent JP-2000138099-A (JP)
Title: Magnetic core for high frequency acceleration cavity and high frequency acceleration cavity using it
Inventor: BIZEN YOSHIO
IPC: H05H7/04
Filed: 1999-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic core for a high frequency acceleration cavity having a large μ'Qf value, and a high frequency acceleration cavity using the magnetic core. SOLUTION: This magnetic core is a molded magnetic core 3a and prepared by winding a nano-crystal soft magnetic core alloy thin strip having a bcc-Fe solid solution crystal of a mean grain size equal to or less than 100 nm and a layer to layer insulation film at least on one surface, and occupying 50% or more of a tissue. In this case, the magnetic core is formed to have a cavity 10 at least on a part of the magnetic path of the molded magnetic core 3a. A stack of cores having a plurality of the magnetic cores arranged in series are arranged so as to oppose one another via a high voltage gap, thereby providing an excellent high frequency acceleration cavity.
Patent JP-H11299014-A (JP)
Title: Auxiliary switching circuit of switchgear
Inventor: TOBIYAMA YOSHIHIRO
IPC: H02B1/24
Filed: 1998-04-09
Abstract: PROBLEM TO BE SOLVED: To reduce the diameter of a conduit for cable wiring, make a cable wiring work easy and reduce the cost of a switchgear by a method, wherein the number of wires in a cable with which an operating unit and a controller which are attached to each main part device such as a disconnector are connected to each other is reduced. SOLUTION: 1st and 2nd contacts 33 and 34, which are provided in an operating unit 111 and connected to a link 31 connected to the operation mechanism of a disconnector via a drive mechanism 32, an auxiliary switch 2 which is provided in a controller 107 and has a plurality of contacts 213 and 223 and drive coils 211 and 221, which drive the contacts 213 and 223 via drive mechanisms 212 and 222 and a cable 121, with which the drive coils 211 and 221 of the auxiliary switch 2 are electrically connected to the 1st and 2nd contacts in the operating unit are provided. With this constitution, the number of contacts provided in the operating unit can be small, regardless of the number of contacts required by the controller.
Patent JP-S5722347-A (JP)
Title: Rotary machine
Inventor: MITSUI HISAYASU
IPC: H02K9/08
Filed: 1980-07-16
Abstract: PURPOSE:To eliminate partial discharge and local heating and to prevent insulation property deterioration even for a high-voltage and high-capacity machine by arranging insulating pipes in the gaps between a rotor and a stator to form an enclosed structural stator, and enclosing an insulating gas containing no oxygen in the inside. CONSTITUTION:Insulating cylinders 3 are arranged in the gaps between a rotor 1 and a stator 2 to isolate the rotor 1 and the stator 2, and the stator 2 is formed into an enclosed structure by connecting the opposite ends of the cylinders 3 in the axis direction to an exterior frame 5 through packings 4. An insulating gas containing no oxygen composing of mixed gas such as SF6, helium, hydrogen, nitrogen, and hydrocarbon fluoride gas is enclosed in the regions 7 of the stator 2. In this way, insulation strength is improved to achieve high capacity, and reliability can also be improved.
Patent JP-H01307789-A (JP)
Title: Method and apparatus for producing hologram
Inventor: SARUBEITOO EFU DAMATO
IPC: G03H1/18
Filed: 1989-04-17
Abstract: PURPOSE: To prevent forgery by forming a hologram directly by casting on the document or article within a particularly distinct part and, in succession, coating only the part of the sheet or article cast with this hologram with a reflection material or refractive material. CONSTITUTION: After a sheet material 11 is printed with information 13, surface relief patterns are cast in the parted region where the hologram 15 is formed by using a liquid resin. The resin is cured until these patterns are solidified, by which the hologram 15 is partially formed. Next, a thin film 40 of a certain material is attached to the surface relief patterns of the cured resin 38, by which light is reflected and is diffracted to the image of the object used at the time of first forming by a duplicated master hologram or the patterns of the light. This layer 40 is most generally a reflection metallic material and is usually aluminum. As a result, the hologram is made useful for counter- forgery applications.
Patent JP-S6084035-A (JP)
Title: Common transmitter
Inventor: KITAMURA HISASHI
IPC: H04J3/14
Filed: 1983-05-31
Abstract: PURPOSE:To detect easily a fault of a line by duplicating a multiplexer and a demultiplexer in a common transmitter transmitting plural trains of signals as time division multiplex signals and providing a test controller and a test signal detector. CONSTITUTION:When a signal is transmitted to input controllers 24, 25 from a test controller 23, the input controller, e.g., 24 transmits an input signal 1 to a multiplexer 2 and the input controller 25 transmits an H or L test signal to a multiplexer 20 at all times. Since the test controller 23 transmits a signal to output controllers 26, 27 at the same time, the output controller 26 transmits the output of the demultiplexer 4 as an output signal 5 and the output controller 27 avoids the output of the demultiplexer 22 from being given as the output signal 5. Moreover, a signal detector 29 confirms that the H level test signal is detected from the demultiplexer 22. The test controller 23 switches the said operation for the system of the multiplexer 2 and 20 alternately and transmits data while confirming no failure in both the transmission systems.
Patent JP-S5234755-A (JP)
Title: Detector for the number of revolutions
Inventor: HASHIMOTO KIYOSHI
IPC: G01D5/244
Filed: 1975-08-11
Abstract: PURPOSE: To provide a non-type contact type detector for the number of revolutions which uses a magnetism to electricity converter, and is of a high utility efficiency of magnetic flux and of a small size. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06304533-A (JP)
Title: Sorting method for articles and device therefor
Inventor: ANDO TOSHIFUMI
IPC: B07C5/342
Filed: 1993-04-23
Abstract: PURPOSE:To provide the sorting method and device therefor suitable for sorting articles, such as juice sac and seeds of oranges which are hardly separable from foreign matter with the conventional sorting machines and have a difference in transmittability of light between these articles and the foreign matter. CONSTITUTION:The bulky articles are placed on a belt conveyor 2 constituted by using a belt 1 consist of a light transparent material and are transported. The articles are then irradiated with light from a light source 3 disposed below this belt conveyor 2 and the foreign matter in these articles is removed by detecting the difference in the transmittability of the light between the articles and the foreign matter.
Patent JP-S581857-A (JP)
Title: Magnetic card controller
Inventor: KATANO MOTOMI
IPC: G11B19/12
Filed: 1981-06-25
Abstract: PURPOSE:To control the travel of a magnetic card, by setting a reflective photoswitch at a place near the end part of the inlet of a travelling path of the magnetic card to detect the reflection factor of the card, and then detecting the front or rear of the card with a simple constitution. CONSTITUTION:A magnetic card 7 is inserted at the side of an inlet 4 of a travelling path 3 with the side of a magnetic recording zone 7a of the card 7 is turned upward. Thus the light given from a light emitting diode 5 is reflected on the rear surface of the card 7 and received by a phototransistor 6. As a result, the transistor 6 is changed to on-state from off-state, and a motor 13 is driven to send the card 7 toward a magnetic head 10. Thus the information is recorded and reproduced. If the card 7 is set with its zone 7a is turned downward, the transistor 6 is not turned on since the reflection factor is low at the zone 7a. As a result, a feed roller 8 does not revolute, and the card 7 does not move toward the head 10.
Patent JP-S62253460-A (JP)
Title: Hammer bank driver for dot printer
Inventor: MATSUMOTO YOSHIKANE
IPC: B41J25/00
Filed: 1986-04-25
Abstract: PURPOSE:To prevent a hammer bank from being deformed and contrive higher printing quality and a higher printing speed, by locating the point of force of a shuttle mechanism for reciprocating the hammer bank, substantially on the line of center of gravity of the hammer bank which line is parallel to a printing line. CONSTITUTION:A joint plate 40 is fixed astride two shafts 33, and is fixed to a hammer bank 10 through bolts 43 located substantially on the line of center of gravity of the hammer bank 10. As a result, the stiffness of the joint part of the hammer bank 10 and a shuttle mechanism 30 is enhanced, deformation of the joint part is reduced, and deformation of the hammer bank 10 is also reduced. The point of force for accelerating and decelerating the hammer bank 10 by the shuttle mechanism 30 is located substantially on the line of center of gravity of the hammer bank 10, so that bending moments are scarcely generated at the time of acceleration or deceleration of the hammer bank 10, and the hammer bank 10 is not deformed in such situations. Accordingly, high printing quality and a higher printing speed can be contrived.
Patent JP-H08297530-A (JP)
Title: Computer system,its suspending method and its resuming method
Inventor: RI AKIHIRO
IPC: G06F1/00
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a computer system with a further flexible hibernation mode and a method for controlling it. SOLUTION: This system is composed of a host part 1, power source managing part 2, power source part 3 for data backup, power supplying part 4, auxiliary storage device 5, and memory 6. When a batter driving signal is outputted from the power source 3 for data backup due to power failure, the power source managing part 2 outputs an interrupting signal according to a program, the host part 1 backups present data to the auxiliary storage device 5 according to the interruption signal, and outputs a power source interruption instruction word, and the power source managing part 2 interrupts the power supply of this system by outputting a main power source interruption signal according to the power source interruption instruction word, or interrupts the power supply from the system by outputting a battery power source interruption signal.  When a wake-up signal is inputted in the power supply interruption state, the power supply is resumed by outputting a power supply signal. When the power failure state is released, and the power supply is resumed, the host part restores a data/working environment, discriminates the wake-up source, and executes an operation according to it.
Patent JP-S5231722-A (JP)
Title: Electronic musical instruments
Inventor: HIROSE TSUNEO
IPC: G10H1/057
Filed: 1975-08-11
Abstract: PURPOSE: To improve the ability of expression of a musical instrument by controlling sound source signals in accordance with strength and speed of the key operation. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59224548-A (JP)
Title: Apparatus for surface analysis
Inventor: YANAGISAWA HIROSHI
IPC: H01J37/252
Filed: 1983-06-03
Abstract: PURPOSE:To obtain the titled apparatus having a mechamism for removing effectively only a contamination of an organic material adhering to a sample surface by providing a mercury-arc lamp of low pressure at a position opposed to the sample in a vacuum vessel, and providing a mechanism capable of supplying an oxygen to the sample surface. CONSTITUTION:The mercury-arc lamp 12 of low pressure and a nozzle 13 for supplying oxygen are provided at the position opposed to an analyzing sample 11. The sample 11 is attached to a sample base 14 in accordance with usual operation, an inner part of an analyzing chamber is evacuated, then, the lamp 12 is lit to irradiate ultraviolet ray to the surface of the sample 11, and the oxygen is leaked from the nozzle 13 by only a very small quantity to supply the oxygen to the surface of the sample 11. By this operation, ozone is generated near the surface of the sample 11, thereby, the organic contamination material at the sample surface is removed. After treating said surface in such a way only for 3min, the oxygen is stopped and the lamp 12 is turned off, the vacuum evacuation is performed successively for 20min, then the sample 1 is analyzed continuously.
Patent JP-H08272960-A (JP)
Title: Filtering processing method for image
Inventor: IKUTA KUNIO
IPC: G06T5/20
Filed: 1995-03-29
Abstract: PURPOSE: To provide a fast filtering processing method for an image. CONSTITUTION: In a filter area, plural square areas D1-D3 which share mutual center parts including an aimed pixel are set. The total values of image data on respective pixels included in the square areas D1-D3 are found respectively. Further, the total values of the respective square areas are multiplied by mutually different coefficients K1.W, K2.W, and K3.W and the products are totalized to find a signal value F which is filtered.
Patent JP-H02277495-A (JP)
Title: Control method of washing machine
Inventor: TOKUCHI MASAYUKI
IPC: D06F33/02
Filed: 1989-04-18
Abstract: PURPOSE:To carry out the operation at an adequate water level by a method wherein a water level and contents of washing operation suitable for the amount of laundry are automatically set at the initial stage after start-up of washing operation on the basis of the detected results of a water level detector and a load judging device. CONSTITUTION:A water level detector 18 and a load judging device are provided, and the load judging device makes a control circuit 28 count the inertia pulses generated by a tachometer generator 16 after power supply to a motor 10 is cut off and detect the amount of laundry. A water level and contents of washing operation suitable for the amount of laundry is automatically set at the initial stage after start-up of washing operation on the basis of the detected results of said water level detector and load judging device. That is, as the water level is detected at the same time of detecting the amount of laundry (amount of load), the amount of load is corrected according to the water level, and a correct amount of load at a specified water level can be calculated regardless of the actual water level. Therefore, operation can be carried out at an adequate water level without wasting an excess amount of water in the succeeding steps starting from rinse step.
Patent JP-H10284877-A (JP)
Title: Magazine collector using ic handler
Inventor: IIJIMA KENJI
IPC: H05K13/00
Filed: 1997-04-02
Abstract: PROBLEM TO BE SOLVED: To completely automate an IC handler as found in a method wherein IC devices are driven away from a magazine at a loader section, and the empty magazine is automatically supplied to an unloader section and then is used as a magazine for housing IC devices at the unloader section. SOLUTION: In a magazine stocker 30 located in an unloader section 20, empty magazines M are housed. The empty magazine M located at the loader section side moves up and down along an elevation guide 42 and then is mounted on a magazine bearer face 41a of a magazine bearer member 41 connected to an elevation block 43 so as to rotate up and down. At that time, the magazine bearer face 41a is kept horizontal. The magazine stocker 30 is located below the magazine bearer member 41 and an operation member 46 is located at a specified height of a downward stroke of the magazine bearer member 41. With the magazine M with its both ends being restricted by recesses of a guide member, the operation member 46 pushes a cam face 41b formed in a lower face of the magazine bearer member 41 to rotate the magazine bearer member 41 upwards and then goes away from the magazine M.