baber/WOPTO huggingface dataset:
Patent JP-S6015925-A (JP)
Title: Soft x-ray generator
Inventor: NAKANO ASAO
IPC: G03F7/20
Filed: 1983-07-08
Abstract: PURPOSE:To enable to hold the optimum shape of an image by regulating the converged shape of the X-ray focus image of a soft X-ray generator by a method wherein the X-ray focus image detected by an X-ray detector is inputted to a control means interlinked therewith to control an electron beam. CONSTITUTION:A two-dimentional X-ray detector 41 is arranged at the position to face mutually with the irradiating face 29 of a rotary opposite cathode 28, an electrode 36 is interposed in a gap part between the two-dimentional X-ray detector 41 and the irradiating face 29, and a pin hole 40 is dug in the electrode 36. A control means 42 is connected to the two-dimentional X-ray detector 41, and the control means 42 is interlinked with an electron gun 31 to control an electron lens 35, etc. Moreover, a display 43 is coupled to the control means 42, the converged shape of the electron beam 9 of the irradiating face 29 is detected according to the two-dimentional X-ray detector 41, and the converged shape thereof is controlled according to the control means 42 so as to generate the best beam density.
Patent JP-H07305510-A (JP)
Title: Vacuum concrete construction method
Inventor: MURAMATSU AKIO
IPC: E04G21/02
Filed: 1994-05-11
Abstract: PURPOSE:To prevent deterioration in surface strength by forming a vacuum mat for dewatering the surface of placed concrete out of high density textiles and the like composed of filter medium, thermoplastic fiber, and the like, and obstructing permeation of cement particles during dewatering. CONSTITUTION:The surface of placed concrete 9 is covered with a vacuum mat 1 composed of filter medium 4, a supporting body, an airtight cover 2, and the like, and the underside of the mat is reduced in pressure so as to perform vacuum dewatering treatment. This filter medium 4 is formed out of a material in which nonwoven fabric is thermocompressively bonded with high density textiles woven by thermoplastic fiber, and water and gas are permeable but cement particles are not transmitted. Thus, at vacuum dewatering, cement particles are prevented from being discharged out of the surface of placed concrete. Hereby, concrete of high surface strength and clean surface can be provided.
Patent JP-H08164641-A (JP)
Title: Printer with cash memory and its management method
Inventor: JIEIMUSU BII KAFUUN
IPC: B41J5/44
Filed: 1995-04-24
Abstract: PURPOSE: To provide a printer for controlling as to which font data of a cache memory is present in a bit map form based on recent using state and a technique for managing it. CONSTITUTION: When the printer 10 requests a new character, a cache 24 is first retrieved, and whether the character is present or not is decided. If the character is found, it is immediately accessed, an identifier of the character is placed at a head of a list 30 of a using state, and the other characters are pressed down in the list. The character used earliest is removed if it is not used in a printing operation. If the character is used in the printing operation, a character above one in the list is examined, and whether the character is removed or not is decided on the base of both the requests of the page of the reference of the using state and the processed page.
Patent JP-H10298911-A (JP)
Title: Rolling compaction machine
Inventor: MATSUNAMI KATSUOMI
IPC: E01C19/26
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To protect a pipe on the inner side of an end opening of a rolling compaction roller from the stuff entering inside from the outside of the opening. SOLUTION: A traveling motor 4 is provided on a vehicle body frame on the inner side of an end opening 6 of a rolling compaction roller 1 turnably and pivotally supported by the vehicle body frame of a rolling compaction machine. A pipe 25 is connected to the traveling motor 4 on the inner side of the opening 6.  A guard member 28 is provided on the vehicle body frame so as to surround the pipe 25 at the position corresponding to the pipe 25 in the direction of the axis of rotation between the rolling compaction roller 1 and the pipe 25, an end face 28a in the opening direction of the guard member 28 is located outside the pipe 25 in the direction of the axis of rotation, a large invasion stuff is prevented from entering inside from the end face 28a in the opening direction, the invasion stuff on the guard member 28 is prevented from biting the pipe 25 by the rotational force of the roller 1, and the pipe 25 is prevented from being broken.
Patent JP-S5549069-A (JP)
Title: Digital facsimile equipment available for half-tone radiophoto transmission
Inventor: SAKURAI HIDEKAZU
IPC: H04N1/405
Filed: 1978-10-05
Abstract: PURPOSE: To make half-tone transmission of a picture possible by coding half tones of a picture original with density section and then by performing compressing coding process of them.  
     CONSTITUTION: An analog picture signal from photoelectric conversion scanner circuit 11 is applied to A/D converter ciucuit 12, where the signal is converted into a three-bit octal digital signal, which is stored in picture signal storage circuit 13. In this way, picture density is sectioned by eight gradiations, and eight threshold levels are set in accordance with them. Next, "1" with the digital signal exceeding the threshold level or "0" with it below it is displayed on a fixed digit. In this way, a run-length-coded signal is compared with the above threshold level only information on a different part is coded to reduce bits in number, thereby lessening transmitted signals. This bit signal is sent to control circuit 15, which performs the whole control such as actuation of a sub-scan. Received signals appear on a screen by adjusting recording density by controlling the value of a recording voltage and its application time by memory circuit 23 and control circuit 25. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05319319-A (JP)
Title: Step device in driver's seat of agricultural working machine
Inventor: HIWASA KENJI
IPC: B62D49/00
Filed: 1992-05-15
Abstract: PURPOSE:To particularly provide a strong and safe device constituted so as to adjust a driver's seat of an agricultural working machine in the vertical direction. CONSTITUTION:In the driver's seat of an agricultural working machine where a working device is installed on an under carriage provided with a traveling device, a step seat which is disposed at the front side lower part of a seat and where a driver places his foot is formed into a double layer structure consisting of an outside frame part 7 and an inside frame part 8, and the inside frame part is provided so as to travel in a vertical direction smoothly to the outside frame part fixed at the vehicle deck, and a guide member 10 is installed at a supporting bar 9 whose both sides are joint-fixed at the outside frame part. Besides, one edge side of either of cross joint bars 11a, 11b whose other edge side is journaled to the inside frame part is fitted onto the guide member so as to be slidingly-guided smoothly. In addition, the cross joint bar is moved in a fallen condition and a rising condition through a drive device 24, and a step is fitted to the upper surface of the inside frame part.
Patent JP-H0419126-A (JP)
Title: Printed laminated film and manufacture thereof
Inventor: HIRONAGA KATSUOKI
IPC: B32B37/00
Filed: 1990-05-14
Abstract: PURPOSE:To obtain printed laminated film excellent in external appearance by a method wherein ink-pattern part is provided on one side of a double-layered film and at least the side parts of said part are printed in achromatic ink and, after that, adhesive varnish is applied on the whole inked side and, after at least two sheets of the double-layered film are fixed by pressure under the condition that the side applied with adhesive varnish of one sheet and the side of the other sheet are piled up, and the outside layer of the two-layered film is separated. CONSTITUTION:At least the side parts of ink-pattern part among the ink-pattern part 1 and non-inked part on the side of film A of two-layered film produced by self-adhering films A and B, which are respectively and mainly made of vinylidene chloride, to each other achromatically inked parts (medium layers) 2 are formed in the direction of printing. Next, at least two sheets of the two-layered film, on the whole side of the ink-pattern part 1 and the medium layers 2 of each of which adhesive varnish 3 is applied, are fixed by pressure to each other under the condition that the side applied with the adhesive varnish 3 of one sheet and the side of the film B of the other sheet are piled up. After the hardening of the adhesive varnish, the film A of the other sheet is separated in order to obtain the laminated film concerned.
Patent JP-H10296918-A (JP)
Title: Decorative sheet and manufacture thereof
Inventor: KURODA SEIJI
IPC: B32B29/00
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To capture effectively formaldehyde brought about from plywood or the like by a method wherein a formaldehyde capturing layer containing a formaldehyde capturing material is formed on one surface of a paper base, and a decorative layer and a protective layer are formed sequentially on the other surface of the paper base. SOLUTION: A formaldehyde capturing layer is formed by coating or impregnating one surface of a paper base of wood free paper, thin leaf paper, Japan art paper or kraft paper with a coating solution prepared by adding a material having a function of capturing formaldehyde, an additive and others arbitrarily to a solvent type or emulsion type vehicle of nitrocellulose/alkyd, cellulose, vinyl chloride or the like and by kneading them. Moreover, a layer of decoration of a pattern such as an ink pattern layer or a metallic layer and a protective layer constituted of transparent resin are formed sequentially on the other surface of the paper base. According to this constitution, the formaldehyde brought about from plywood or the like can be captured effectively.
Patent JP-H10319111-A (JP)
Title: Distance measuring method and device using electromagnetic wave by pulse propagation time method
Inventor: MICHALSKI BERNHARD
IPC: G01S7/285
Filed: 1998-05-06
Abstract: PROBLEM TO BE SOLVED: To achieve a desired deformation of a sampling function to be applied by forming a sampling function for determining a delay time by a calculation circuit and hence applying an arbitrary sampling function. SOLUTION: A calculation circuit is formed by a microcomputer 30 and the microcomputer 30 stores a sampling function for determining the time lapse of a function signal. The microcomputer 30 outputs a digital signal to an output side 30a. The digital signal indicates the time lapse of the function signal and is converted to an analog function signal by a D/A converter 26. A converted analog function signal SF is supplied to a delay control circuit 24. A sampling count is formed by a calculation regulation being stored in the microcomputer 30, which can be easily made by a linear saw-tooth function. Also, when the function has a complex development, it can also be filed in the microcomputer 30 in the form of a table.
Patent JP-H05322127-A (JP)
Title: Liquid fuel burner
Inventor: YAJIMA DAIZO
IPC: F23D11/44
Filed: 1992-05-15
Abstract: PURPOSE:To prevent leakage of combustible mixture gas from a connecting part of a vaporization cylinder to a nozzle. CONSTITUTION:A nozzle 3 for forcibly supplying combustion air is molded integrally with a vaporization cylinder 1 for generating combustible mixture gas by vaporizing liquid fuel and mixing it with the air. Thus, leakage of combustible mixture gas from a connecting part of the cylinder 1 to the nozzle 3 is eliminated to remove odor and to reduce a manufacturing cost.
Patent JP-H08314578-A (JP)
Title: Electronic device of multiprocessor
Inventor: ASAKAWA KYOICHI
IPC: G06F1/26
Filed: 1995-05-23
Abstract: PURPOSE: To operate an air conditioning system corresponding to its cooling capacity by degrade-operating the system when the capacity of the system is temporarily deteriorated and automatically return to a normal operation when the capacity returns to be normal. CONSTITUTION: Plural processor part 2 are respectively provided with a temperature sensor 5 and a power supply part 4 and connected with a system control part 6 arithmetic-processing and power-supply-controlling an electronic device respectively by signal wires 7 and 8. The system control part 6 monitors the temperature of each processor part 2 and when the temperature rises not less than some regulated value, stops the arithmetic processing of a corresponding logical part 3 and turns off the power supply to operate the system corresponding to a cooling wind supplied to the whole electronic device. On the other hand, the temperature is restored to a normal condition and after some regulated time, the stopping processor parts 2 are started to operated one by one.
Patent JP-S5348234-A (JP)
Title: Gas distributing device for boiler with rotary type air preheater
Inventor: MUKAI KENICHI
IPC: F24H7/00
Filed: 1976-10-14
Abstract: PURPOSE: To obtain the uniformity in quantities of carry over gas and oxygen to be flowed into individual burners of a boiler by providing adjacent to the air outlet portion of a rotary type air preheater a carry out gas collecting apparatus having outlet holes formed in the bottom plate thereof for uniformly distributing carry over gas therethrough. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5248264-A (JP)
Title: Apparatus of sewage treatment
Inventor: TSUBOI HIDEFUMI
IPC: C02F3/06
Filed: 1975-10-14
Abstract: PURPOSE: Sewage treatment apparatus, in which, specially arranged filler material and special air blast tubes are utilized to disperse washing bubbles uniformly, to prevent clogging of filler material layer by produced microorganism. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61281903-A (JP)
Title: Absolute position detector
Inventor: IWAMOTO NORIHIRO
IPC: G01B7/00
Filed: 1985-06-07
Abstract: PURPOSE:To detect an absolute position in a wide range by making a coil wound around a scale different in pitch by a prescribed width and providing plural sliders. CONSTITUTION:A conductor coil is wound around a scale 2A by plural turns, and the pitch interval is changed successively by an increment DELTAl. Two sliders 3A and 3B are allowed to face the scale 2A in parallel, and Sin output coils 5A and 5B and Cos output coils 6A and 6B are arranged on them. These coils output an Sin signal and a Cos signal in accordance with movement of sliders 3A and 3B. The length of the scale 2A is longer than the overall length of sliders 3A and 3B. When an AC current is supplied to the coil of the scale 2A from an exciting power source 7, signals are outputted as respective outputs V1a, V2a, V1b, and V2b of coils in accordance with an extents X of movement of sliders 3A and 3B. They pass a digital converter and are operated in an operation processing part to obtain the absolute value of the extent X of movement.
Patent JP-2000324634-A (JP)
Title: Grounding device for operations of aerial transmission line
Inventor: YAMAZAKI TAKESHI
IPC: H02B5/00
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To mount a grounding device directly to a transmission line without using a grounded terminal and the like, so that the transmission line can be approached from an arbitrary direction. SOLUTION: This device is structured in such a way as to be mounted on a portion of a transmission line and grounded to pylons via a lead wire, in order to remove a voltage and a current induced by the static induction and electromagnetic induction of a transmission line linked between the pylon. In this case, the device includes a grounding device 21, which is gripped on the portion of the transmission line having a gripping part 30 which is openable, and an operating part 24 which is provided roughly at right angles with respect to the grounding device 21 and is rotatable freely about a shaft center O of the grounding device 21, and a lead wire 52 whose one end is connected to the grounding device 21, and the other end to a pylon.
Patent JP-S613029-A (JP)
Title: Fatigue tester
Inventor: MIMURA MASAKAZU
IPC: G01N3/32
Filed: 1984-06-15
Abstract: PURPOSE:To impart stable load amplitude, by changing the objective value in the displacement control of an actuator so that the load amplitude of an article to be tested in coincided with an object. CONSTITUTION:The average load objective value M and a load amplitude objective value L imparted to an article W to be tested are respectively set by an average load objective value signal generator 11 and a load amplitude objective value signal generator 13. Next, when the output voltage of a DC power source 12 is gradually raised and the whole of a control system is operated before the magnitude of said output voltage reaches the objective value M, a DC component a2 is added to the output of a DC power source in such a state that the deviation component of an average load objective signal and an average load detection value is multiplied by coefficient K2 so that the average load value acting on the test piece W comes to the objective value M. An AC component changes the amplifying ratio K1 of an amplifier 7 on the basis of the deviation signal of the load amplitude objective value signal and the load amplitude detection value so that the load amplitude value acting on the test piece W is coincided with the objective value L. The actuator 1 receives displacement control on the basis of th displacement objective value signal (a) obtained by superposing the components a1, a2 and, when exitation is performed in the vicinity of the resonance point of the test piece W, the amplitude of the signal (a) is changed in its magnitude and always coincided with the desired value.
Patent JP-H0420160-A (JP)
Title: Method and apparatus for message recording time
Inventor: MAKIHATA KAZUHISA
IPC: H04M3/42
Filed: 1990-05-15
Abstract: PURPOSE:To attain effective use of a message recording area by providing a message recording area for a trunk line with a short maximum recording time and a message recording area for a long maximum recording time and recording selectively the message of a trunk line incoming call to the recording area with a short recording time and the extension incoming call to the recording area with a long recording time. CONSTITUTION:An exchange 5 identifies whether an incoming call comes from a trunk line 3 or an extension, outputs line identification information to a voice storage device 8, which has two long and short message recording areas in the message recording time, the incoming call message from the trunk line 3 is recorded to a long time message recording area and the message of the incoming call from the extension 4 is recorded to a short time recording message area selectively by using line identification information. Thus, the message recording area is used effectively.
Patent JP-S5826561-A (JP)
Title: Single-phase ac syncrhonous motor
Inventor: KOMATSU FUMITO
IPC: H02K29/06
Filed: 1981-08-07
Abstract: PURPOSE:To improve the power consumption efficiency of the titled motor by a method wherein a permanent magnet rotor is provided on the outside of a fixed armature, a commutator which rotates in coincidence with the shaft of the rotor is provided on the shaft, and the motor is constituted in such a manner that it will be driven by a single-phase alternate current. CONSTITUTION:When a current is applied to coils 16a and 16b, the rotor 10 begins to rotate and the commutator 20 rotates too. When the rotor 10 has rotated 90 deg., the power source brush 32b1, which has been slidingly contacted to the sliding piece 20b, is slidingly contacted to a sliding piece 20a, the power source brush 32b2 which has been slidingly contacted to the sliding piece 20a is slidingly contacted to a sliding piece 20b, and the current running on the cols 16a and 16b is inverted. Every time when the rotor 10 makes a 90 deg. rotation, the direction of the current running on coils 10a and 10b is inverted, and the rotation of the rotor 10 is energized. When the number of revolution of the rotor 10 is increased to the number of revolution with which a synchronous rotating operation can be performed, the brushes 32a1 and 32a2 for coil are directly linked with a single-phase AC power source 46 and are driven as a synchronous motor.
Patent JP-H10321902-A (JP)
Title: Light-emitting semiconductor device and manufacturing method thereof
Inventor: MATSUMOTO YUKIO
IPC: H01S5/00
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a light-emitting semiconductor device with a structure that etching an upper electrode pattern cannot cause a lower contact layer of the upper electrode to narrow and the upper electrode is stably connected to a semiconductor layer, and a method for obtaining the device. SOLUTION: A light-emitting semiconductor device is provided with a substrate 1, a semiconductor lamination 12 in which a semiconductor layer is provided on the substrate 1 to form a light-emitting layer, and an upper electrode 9, wherein the upper electrode 9 is electrically connected to the semiconductor layer on the surface of a semiconductor lamination 12 via an ohmic contact layer 8 for an electrode metal provided on the surface of the semiconductor lamination, and is provided to cover the contact layer 8.
Patent JP-H02303156-A (JP)
Title: Manufacture of semiconductor device
Inventor: SAITO SHUICHI
IPC: H01L21/8238
Filed: 1989-05-18
Abstract: PURPOSE:To obtain a well resistant to a latch-up by a method wherein an oxide film is formed on a silicon substrate, an opening is made in one part of the film, a silicon film is then deposited, an obtained structure specimen is heat-treated, an oxide film is deposited on it additionally, an opening is made, the silicon film is etched anisotropically, ions of an n-type or p-type impurity are implanted into the structure specimen. CONSTITUTION:An oxide film 2 is formed on a p-type silicon substrate 1; after that, an opening 9 is made in the oxide film 2 in a position corresponding to a periphery of a well formation region; after that, a specimen is introduced into a vacuum chamber; after that, the surface of the silicon substrate exposed on the surface is normalized; amorphous silicon 3 is deposited. Then, the specimen is heat-treated at 600 deg.C for one hr in the same vacuum; a solid epitaxial growth operation of the amorphous silicon 3 is executed. Then, an oxide film 4 is formed on silicon which has been made a single crystal; after that, an opening 10 is made in the oxide film 4 in a region corresponding to a region where a well is formed. Then, the silicon is etched anisotropically by making use of the oxide film 4 as a mask. A taper is formed at a silicon film 5 which has been made a single crystal by this etching operation. Then, phosphorus ions are implanted; a heat-treatment is executed; the well 6 is formed.