baber/WOPTO huggingface dataset:
Patent JP-S64684-A (JP)
Title: Controlling device for high-frequency inductive heating
Inventor: HORI SATORU
IPC: H05B6/06
Filed: 1987-06-23
Abstract: PURPOSE: To prevent a frequency from being lowered below a limit one by using a limit circuit to add a correction signal to a frequency command signal in the direction of addition when an output frequency is detected to be below a minimum one.  
     CONSTITUTION: When an output frequency is lowered below a minimum one, that is, when an output of an P/V converter 12 is made smaller than that of a reference voltage generator 13, a corresponding signal is outputted from a comparator 11. The output signal from the comparator 11 is made to pass through a sign inverting circuit 14 and a PI gain setting device 15 and next in an adder 16 this output signal as a correction signal is added to a KW command signal from a KW command device 3 and outputted to a deviation device 4. If a sign of the signal outputted from the comparator 11 is minus, the sign is inverted to be plus in the circuit 14 and only in this case the PI output signal is added to the KW command signal in the direction of addition. Since an operation frequency of the inverter 2 is thus determined to be within the fixed range to a rated frequency, the frequency range of a connected device can be limited, so that this equipment can be composed of devices in proper quantities. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-S6312378-A (JP)
Title: Touch-up painting method for automobile
Inventor: MOGI TAKANORI
IPC: B05D3/12
Filed: 1986-07-01
Abstract: PURPOSE:To execute touch-up painting with high workability and economy and good finish by adopting a stage for putty up of an unsatd. polyester resin and surface coating of a high-viscosity primer and a stage for coating a coloring guide coat. CONSTITUTION:The coated film in the repair part of an automobile body is stripped by a physical or chemical method. Putty-up is then executed by the unsatd. polyester resin for which two kids of hardeners are selectively used. The putty-up part is then ground. The repair part is further subjected to the surface coating of the high-viscosity primer of lacquer, etc., and the entire surface is ground. The coloring quid coat is thinly applied thereon and the surface is lightly ground after drying. The colored part of the guide coat which is the unground part is picked up and coated by the primer surfacer, by which said part is repaired. Said part is finally subjected to the finish touch-up painting with an urethane paint or the like. As a result, the touch-up painting with the high workability and economy and the good finish is executed.
Patent JP-H01321475-A (JP)
Title: Multiscan type crt display device
Inventor: YAMAZAKI TATSURO
IPC: G09G1/02
Filed: 1988-06-24
Abstract: PURPOSE:To simplify circuit constitution and to facilitate the operation and adjustment by deciding a specific signal mode automatically by a decision means, and reading corresponding data out and outputting a control signal. CONSTITUTION:A synchronizing signal from a synchronous separating circuit 5 or a personal computer 1 is inputted directly to a synchronizing signal processing decision circuit 13, which decides the polarity of the synchronizing signal, separates a horizontal synchronizing signal (H.SYNC) and a vertical synchronizing signal (V.SYNC), and outputs the positive or negative horizontal synchronizing signal (H.SYNC) to a horizontal phase circuit 15 and the vertical synchronizing signal (V.SYNC) to a vertical deflecting circuit 17. Further, the decision circuit 13 decides the signal mode (band) of the frequency mode of the input synchronizing signal and outputs a corresponding decision signal to a control circuit 19. Consequently, the circuit constitution is simplified and the operation is simplified.
Patent JP-H0445754-A (JP)
Title: Production of food or food raw material
Inventor: WAKABAYASHI HIDEHIKO
IPC: A23L27/10
Filed: 1990-06-13
Abstract: PURPOSE:To stably and efficiently add and absorb a material to be extracted into a food, etc., by bringing a material to be extracted or additive through a fluid kept to supercritical or liquid state into contact with a feed or food raw material. CONSTITUTION:A material (preferably flavor raw material, preferably of fishes) to be extracted or additive is brought into contact with a fluid (preferably carbon dioxide) kept to supercritical or liquid state by pressure and/or heating to extract or dissolve the material or additive in the fluid and the fluid is brought into contact with a food or food raw material (preferably seasoning) to add and make absorb the material to be extract or additive which was subjected to extraction or dissolution into the food or food raw material independent from the form.
Patent JP-H0641337-A (JP)
Title: Method for controlling surface energy of plastic
Inventor: KOKOMA MASUHIRO
IPC: C08J7/00
Filed: 1991-06-26
Abstract: PURPOSE:To control the surface energy of a plastic to an arbitrary level by plasma treatment or corona treatment. CONSTITUTION:A surface of a plastic material is subjected to plasma treatment or corona treatment with a mixed gas consisting of a fluorine-containing compound such as CF4, C2F6 and SF6 capable of imparting hydrophobic nature to the surface by plasma treatment or corona treatment and a gas capable of imparting hydrophilic nature to the surface while adjusting the mixing ratio of both components. Since the molecules on the surface of the plastic material are directly fluorinated by this process, there is absolutely no problem of surface layer peeling and the fluorination degree can be controlled to an arbitrary level to enable the production of a hydrophobic product as well as a hydrophilic product.
Patent JP-S5379321-A (JP)
Title: Terminal equipment
Inventor: KONDOU AKIHIRO
IPC: G06K17/00
Filed: 1976-12-24
Abstract: PURPOSE: To delete only useless input information by operating once without deleting all information collectively, by providing delete swiches corresponding to every set of input information in the terminal equipment where plural sets of information are inputted. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000346343-A (JP)
Title: Combustor
Inventor: YOTSUYA NORIO
IPC: F23K5/16
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To obtain a domestic kerosene combustor in which thermal deformation due to backfire to the upstream side of a burner port or temperature rise thereof can be prevented. SOLUTION: The combustor is provided with an air regulation means 36 for varying the air supply distribution ratio between a thick burner port 19 and a thin burner port 20. When combustion is varied to decrease, the air regulation means 36 varies the air supply distribution ratio between the thick burner port 19 and the thin burner port 20 to prevent the flame from adhering to the thick burner port 19 thus preventing backfire and thermal deformation.
Patent JP-H0319931-A (JP)
Title: Centering device for warp beam-running machine
Inventor: SUEOKA HIDETO
IPC: D03D49/00
Filed: 1989-06-16
Abstract: PURPOSE:To position and set the warp beam correctly by detecting the distance from the warp beam to the inside surface of flange with a distance sensor on the weaving machine and allowing the warp beam to move in the warping width direction until the standard value is reached. CONSTITUTION:The distance of warp beam B to the inner surfaces B1 and B2 is detected with the sensor 4 set at a prescribed position under the weaving machine to know the difference from the standard value. The warp beam B is allowed to move in the warp width direction with motors 3a, 3b driving beam supporter, until the difference becomes zero, to conduct correct positioning of the warp beam to the beam supporter mechanically to stably set the warp beam.
Patent JP-S5393366-A (JP)
Title: Electronic controller
Inventor: HORUSUTO CHINMAAMAN
IPC: H01R12/16
Filed: 1977-12-22
Abstract: In this control unit, the individual printed circuit boards can be plugged into a basic wiring board (2). A terminal strip (5) for the screwed connection of the lines arriving from outside the control unit is arranged on this basic wiring board (2). This measure simplifies the connection of these lines and the basic wiring board (2). <IMAGE>
Patent JP-S5582469-A (JP)
Title: Preparation of semiconductor device
Inventor: KATOU YOUJI
IPC: H01L29/80
Filed: 1978-12-14
Abstract: PURPOSE: To obtain short gate length highly accurate, by mounting the laminated layers of the first and the second semiconductor layers and a gate electrode metallic layer onto a substrate, by side-etching the metallic layer and by side-etching the second semiconductor layer when manufacturing a junction type FET.  
     CONSTITUTION: A high resistance buffer layer 12, an n-type layer 13, a p-type layer 14 and a gate electrode metallic layer 15 are successively formed on a semi-insulating substrate 11. The gate metal is selectively etched by means of the first photoresist mask 16, which width l is equal to spacing between a source and a drain, and side- etched only by a fixed distance S 1 . Positive type photoresist 17 is applied on the whole surface, and the surface is treated by means of exposure and development,  and only a portion under the first mask 16 is left as the second photoresist mask 18  so as to cover the flanks of the gate electrode. The p-type layer 14 is etched by  means of the first and the second masks and side-etched only by a fixed distance S 2 .  A metallic layer 20 is evaporated on the whole surface, the masks are lifted off and  source and drain electrodes are left. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05214687-A (JP)
Title: Vacuum and pressure release valve-related apparatus to chip tank performing preliminary ordinary pressure steam treatment and method for using this
Inventor: JIYON DEII UESUTON
IPC: D21C1/02
Filed: 1992-06-15
Abstract: PURPOSE: To provide a method and device enabling the pressure difference within a chip bin to be maintained irrespective of the case in a vacuum or pressurized state when put to a pressure condition greater than a desired level. CONSTITUTION: Extending upwardly from the top 14 of a chip bin is a vertical section 21 of conduit, an elbow section 22, and a horizontal section 23. A door guide frame 29 is so designed that a door opening 30 therein is disposed in the horizontal section, precluding passage of gas through the horizontal section except through the door opening. A pivot pin 32 mounts a door 31 at its top so that the door 31 normally assumes a vertical orientation closing off the opening, and it is adjustably biased into that orientation by a counterweight mechanism 48. The counterweight is made adjustable by the number of weight discs 58 mounted on the vertical section of a rod having external screw threads 50.  The horizontal section of the rod is connected by a flange 53 to a flange 41 of the pivot pin 32; thereby the pressure difference between the chip bin and the surrounding environment is maintained at about 2 psig.
Patent JP-H024874-A (JP)
Title: Apparatus for dispersing coating
Inventor: YAMAMOTO TAKATOMO
IPC: C09D7/80
Filed: 1988-06-23
Abstract: PURPOSE:To enable supply of a solid particle while continuing operation and improve productivity of dispersion by pushing the solid particle previously moistened with a solvent and pigment from a hopper into the second passage provided on the upper part of a stirrer and supplying the solid particle into the stirrer together with the solvent. CONSTITUTION:The second passage 10 for sending a solvent and pigment into the upper part of a stirrer 1 is provided and a solid particle previously moistened with the solvent and pigment is pushed from a hopper 12 connected on the way to the second passage into the second passage 10 to feed the solid particle into the stirrer 1 together with the solvent which flows the second passage. Since the solid particle pushed from the hopper into the second passage 10 is moistened, when the solid particle is pushed into the second passage, the solid particle is readily blended with a solvent, etc., which flows the second passage and smoothly led into the stirrer. Further, the solid particle is forcibly pushed into an apparatus by gaseous pressure.
Patent JP-S6153586-A (JP)
Inventor: BURUUSU JIYON KAISAA
IPC: G01T3/00
Filed: 1985-07-16
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-H05346702-A (JP)
Title: Paper feeding device
Inventor: HARADA HIROYUKI
IPC: B65H9/14
Filed: 1992-06-15
Abstract: PURPOSE:To keep the overrun amount and the switchback amount of an original to a necessary minimum, to lighten stress imposed on the original, and to set the original in a short time in a paper feeding device of a system in which the original is allowed to overrun a stop position, and then it is switched back so that the end of the original may collide with an original butting part provided at the stop position. CONSTITUTION:When a driving signal is turned off in timing T2, a feeding motor is switched from constant-speed control to deceleration control proportional to a distance so as to be decelerated in proportion to the distance while it is moved in the target stop distance and surely stopped in a short time. Then, the feeding motor is reversely rotated by a distance B equal to a moving distance A in the case of the deceleration control. Such reverse rotation is performed by position control. Therefore, the feeding motor is reversely rotated by the necessary minimum, the stress imposed on the original is lightened, and the original is set in a short time.
Patent JP-S5944886-A (JP)
Title: Photo bistable element
Inventor: KOBAYASHI ISAO
IPC: G02F3/00
Filed: 1982-09-07
Abstract: PURPOSE:To enable low current action at a room temperature by a method wherein a semiconductor layer of reverse conductivity type to the conductivity type of a clad layer above an active layer is partially formed in the upper part of a mesa stripe including the active layer. CONSTITUTION:At the part wherein a second clad layer 24 of N-InP is left, a current passage in a mesa stripe 20 including an active layer 12 has the structure of P-N-P (active layer)-N' from the view of the side of the P-side electrode 31. Unless a voltage over a certain value is impressed, current does not flow, as a thyristor without gate. Therefore, this part changes into a non-excitation region. From above, ununiform current injection is performed to the direction of resonator axis, a saturable absorption part and a gain part are formed in the resonator, and accordingly the photo bistable action is realized.
Patent JP-S5679324-A (JP)
Title: Memory access system
Inventor: UKAI NAOTOSHI
IPC: G06F3/00
Filed: 1979-11-30
Abstract: PURPOSE: To secure memory access from a data channel device with lower priority by preventing the right to access from being given to one device continuously for a long period, by providing a method of controlling the memory access in a data channel device with higher priority.  
     CONSTITUTION: Between one memory 1 and data channel devices, memory access priority determining circuit 2 is connected and in the data channel device with high priority, memory access request signal generator 6, access cycle monitoring circuit 7 and access cycle control circuit 8 are provided. When the high priority of memory access is given by determining circuit 2, a channel device short in memory repetitive cycle operates and the operation state of the data channel after the end of the processing time of the memory access is compared with that of the other channel device; according to the comparison result, the next memory access is controlled to prevent the right to access from being given to one device for a long period, thereby securing access from the low-priority device. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6217485-A (JP)
Inventor: DOI TOSHIHARU
IPC: F16L11/12
Filed: 1985-07-15
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-H08323585-A (JP)
Title: Abnormal load detecting system
Inventor: SUZUKI RYUJI
IPC: G05B19/4065
Filed: 1995-05-31
Abstract: PURPOSE: To perform an abnormal load detection conformed to the service condition of a machine tool by installing a comparing means which selects an abnormal load detecting level according to the operating state of this machine tool. CONSTITUTION: In a judgment of step S1, when a machine tool perform feed operation at an automatic operation mode, further the judgment of whether operation in the automatic operation mode is rapid traverse operation or cutting feed operation is carried out (step S3). When the machine tool performs the rapid traverse operation, an abnormal load detecting level at the time of the rapid traverse is set (step S4) as a comparing level in a comparing means, and the comparative processing of the load value detected by a load detecting means with this comparing level as the threshold value is carried out.  In addition, when the machine tool performs cutting feed operation, the abnormal load detecting level at the time of this cutting feed operation is set as a comparing level in the comparing means (step S5), and the comparative processing of the load value detected by the load detecting means with this comparing level as the threshold value is carried out.
Patent JP-H01321780-A (JP)
Title: Video camera
Inventor: ISHITOBI YOSHIMITSU
IPC: H04R1/34
Filed: 1988-06-23
Abstract: PURPOSE:To change the sound collection characteristic of a sound collection device in matching with the zooming of an image pickup lens by providing the image pickup lens whose zoom ratio is made variable and a sound collection device whose sound collection characteristic is varied in interlocking with the zooming of the image pickup lens and having a wide directivity at wide angle pickup and a narrow directivity at telescope pickup in common. CONSTITUTION:The video camera 11 is provided with the image pickup lens 12 whose zoom ratio is varied and a sound collection device 13 whose sound collection characteristic is varied in interlocking with the zooming of the image pickup lens 12 so as to have the wide directivity at wide angle pickup and the narrow directivity at the telescope pickup in common. When the telescope mode is selected for the image pickup lens 12, a resistance of a variable resistor Ra connecting to a wide directivity sound collection microphone 14 is increased and the resistance of a variable resistor Rb connecting to a narrow directivity sound collection microphone 15 is decreased. While the audio output of the wide directivity sound collection microphone 14 is reduced, the audio output of the narrow directivity sound collection microphone 15 is increased. Thus, the sound around an object at a remote location is collected with emphasis and the recording with full of presence where video and audio are integrated closely is attained.
Patent JP-H09151448-A (JP)
Title: Improvement construction method for weak ground and device for executing the improvement work
Inventor: NAKAKUMA KAZUYOSHI
IPC: E02D3/00
Filed: 1996-06-17
Abstract: PROBLEM TO BE SOLVED: To efficiently and properly discharge water and the air contained in weak ground. SOLUTION: Drain members except the upper ends 11a thereof are driven into ground A at the preset intervals, and a vertical drain wall is thereby constructed in the ground A. Also, a water passage member 13 connected to a vacuum pump 16 is laid, so as to come in contact with the upper ends 11a of the drain members. In addition, the ground A is covered with an airtight sheet 18, together with the upper ends 11a of the drain members and the water passage member 13. Then, the vacuum pump 16 is operated to generate a vacuum state on the upper surface of the ground A.
Patent JP-S5679141-A (JP)
Title: Vinyl chloride resin composition
Inventor: YAMANE KAZUMASA
IPC: C08L27/00
Filed: 1979-11-30
Abstract: PURPOSE: The titled soft composition, suitable for packings in automobiles, having improved permanent compression set and tensile strength, without degrading the characteristics of the vinyl chloride resin, and comprising a copolymer in which an oligomer is added to vinyl chloride monomer and a plasticizer.  
     CONSTITUTION: 100pts.wt. copolymer in which 100pts.wt. vinyl chloride monomer is copolymerized with 0.001W35pts.wt. oligomer having two or more functional groups, preferably acrylates, radically copolymerizable with the vinyl chloride monomer, an average molecular weight of 280W30,000 and a glass transition point ≤80°C, e.g. polyethylene glycol diacrylate expressed by the formula (n is integer  ≥4) is kneaded with 25W200pts.wt. plasticizer. The resultant composition has a  permanent compression set ≤50% and a tensile strength ≥1.3kg/mm 2 . 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10336587-A (JP)
Title: Digital disk recorder
Inventor: MIYABE YUTAKA
IPC: H04N5/85
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To record an image with the same timing, without frame switching in the device that records consecutive digital data such as image data and audio data on a hard disk, an optical disk or the like. SOLUTION: A video input output processing section 1 separates a frame pulse from a video signal and applies A/D-conversion to only the valid area of the video signal to convert the data into digital data. A stream format is generated with audio digital data, processed separately in a stream enc./dec. 3, and the resulting data are written in a buffer memory 4 via a memory control section 5. The memory control section 5 assigns a memory access cycle for input of plural images and for a disk device with respect to the buffer memory 4 to realize a disk recorder that independently records images received at the same time to the disk device.
Patent JP-S5859501-A (JP)
Inventor: MATSUZAKI MIKIO
IPC: F21V19/00
Filed: 1981-10-02
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-H11350192-A (JP)
Title: Electrolytic coloring of aluminum or aluminum alloy
Inventor: TAKASAGO SHIRO
IPC: C25D11/22
Filed: 1998-06-04
Abstract: PROBLEM TO BE SOLVED: To provide the method for electrolytic coloring of aluminum or aluminum alloy, which is capable of obtaining various shades and uniformly coloring with good reproductivity in the desired shade and without reducing the cost performance and the productivity. SOLUTION: The method for electrolytic coloring of an anodic oxide film comprizes applying an alternating current voltage with a peak bath voltage lower than the voltage applied in the anodic oxidation treatment while gradually increasing the voltage up to the peak bath voltage so that the time needed for increasing voltage up to the peak bath voltage is longer than the required time to reach to a constant current after directly applying voltage without time for increasing voltage, to aluminum or aluminum alloy which has an anodic oxide film on its surface in an aqueous solution of sulfuric acid after intermediate electrolytic treatment of the anodic oxide film mentioned above.
Patent JP-S6313115-A (JP)
Title: Magnetic recording medium and its production
Inventor: TAGAMI MASAMICHI
IPC: G11B5/85
Filed: 1986-07-02
Abstract: PURPOSE:To decrease the internal stress of a recording medium and to improve perpendicular anisotropy by using cobalt, chromium and nonmagnetic metal as essential components and incorporating oxygen, nitrogen and water therein. CONSTITUTION:The essential components of air (O, N, H2O) are incorporated into the recording medium essentially consisting of the Co, Cr and nonmagnetic metal (>=1 among Ta, Ti, Zr, Hf, Nb, Ho). This recording medium is formed by using a target consisting of, for example, CoCrTa and a base film 1 consisting of a polyimide, etc. and maintaining the air partial pressure in an atmosphere gas under 1X10<-6>-1X10<-5>Torr. The recording medium which is less curled by the decreased internal stress and has the excellent perpendicular anisotropy is thus obtd.