baber/WOPTO huggingface dataset:
Patent JP-S5925983-A (JP)
Title: Apparatus for collecting silicon by electrolysis in fused salt
Inventor: IIJIMA SHIROU
IPC: C25B1/00
Filed: 1982-08-02
Abstract: PURPOSE:To reduce the loss of energy when Si is collected, by electrolyzing an SiO-base starting material such as silica or silica sand in a fused salt, by using beltlike cloth of >=1 kind of fiber selected from fibers of carbon, graphite and carbides such as SiC as an electrode. CONSTITUTION:Si is collected by electrolyzing SiO2, SiO2-base silica, SiO2-base silica sand, other silicate or silicide in a fused salt. At this time, beltlike cloth obtd. by spinning and weaving >=1 kind of fiber selected from fibers of carbon, graphite and carbides such as SiC is used as an electrode. As a result, the mass is considerably reduced, the resistance loss in the electrolytic circuit system is extremely reduced, and the electrode has a remarkably extended surface area, so the electrodeposition efficiency is increased.
Patent JP-S5837222-A (JP)
Title: Constructing method for wall body in ground and excavator thereof
Inventor: KUNITOU MITSUHIRO
IPC: E02D17/13
Filed: 1981-08-26
Abstract: PURPOSE:To build an underground wall which has a uniform strength in a vertical direction, by a method wherein excavated earth, sand and a solidifying solution are elevated by a screw part of one of adjoining rotary longitudinal shafts, while they are lowered by the screw part of the other rotary longitudinal shaft. CONSTITUTION:With a rotary device 1 turned, a rotary longitudinal shaft 2 is turned, and excavation is made by jetting a solution such as cement milk through a bit 5 at the tip of the rotary longitudinal shaft. Then, a mixture of the excavated earth, sand and a solution is moved upward while being mixed and agitated by a screw part 3 installed to the one of adjoining rotary longitudinal shafts 2, and the mixture is moved downward while being mixed and agitated by the screw part 3 attached to the other rotary longitudinal shaft, which results in performing a uniform mixture and agitation in both upward and downward directions.
Patent JP-S6025453-A (JP)
Title: Noncontacting speed detector
Inventor: SEKI MASAO
IPC: G01P3/42
Filed: 1983-07-22
Abstract: PURPOSE:To inhibit erroneous information from being outputted by discriminating the position of a body to be measured from the incidence position of light made incident from the body to be measured to the photodetection surface of a detecting element and calculating a speed, and inhibiting an output when the quantity of incident light is lower than a specific level. CONSTITUTION:The light made incident on the photodetection surface of an optical position detecting element 11 moves accompanying with the motion of the body to be measured, and its output is supplied to a subtracter 14 and an adder 15. The output of a divider 16 which inputs the outputs of the subtracter 14 and adder 15 shows the incidence position of the light to the photodetection surface of the optical position detecting element 11. A differentiator 17 outputs a signal corresponding to the speed of the body to be measured to an analog switch 18. An output inhibiting means 31 which includes the analog switch 18 and a comparator 19 outputs a signal which indicates the speed and position of the body to be measured to output terminals X and Y only when the irradiation energy of the light to the photodetection surface of the optical position detecting element 11 is larger than a specific value.
Patent JP-H01303223-A (JP)
Title: Palletizer article arranging device
Inventor: YOSHIDA SHOJI
IPC: B65G57/22
Filed: 1988-05-31
Abstract: PURPOSE:To make a patterning in staggered arrangement surely even of aluminum cans by mechanismically binding a cylindrical can without use of a magnet on the outlet side in a passage, and controlling position of the can. CONSTITUTION:When all binding face 31 and binding face 28 receive the first cylindrical cans, all sending member 30 and intermittent sending member 27 rotate at the same time in 90 degrees and all the first cylindrical cans are sent out simultaneously. Thereupon, the first cans move straightly in an arrow mark 35 direction. Next, when the binding face 31 receives the next cylindrical can, all sending members 30 rotate simultaneously in 90 degrees for sending out the next cylindrical can, but a nonbinding face 29 abuts on the next cylindrical can for rotating idly at the intermittent sending member 27, therefore the next cylindrical can is not sent out. When this next can is sent out, a turning plate 32 stands at a deviating position and makes the next cylindrical can deviate for shifting its position in lateral direction by a half pitch to decide to a position designated by an arrow mark 34.
Patent JP-S5561777-A (JP)
Title: "natto" (fermented soybean) seasoned with stock made from tangle
Inventor: YANAGISAWA TOSHIMITSU
IPC: A23L11/00
Filed: 1978-10-30
Abstract: PURPOSE: Natto is immersed in a stock made from tangle that has good taste, semll and nutrition of tangle, thus producing said natto seasoned with stock made from tangle with increased value as food.  
     CONSTITUTION: Tangle is boilied in water to make its store, which is appropriately seasoned with flavors or so and stood for a wile. To the store is added bacillus "Natto" and they are poured onto steamed soybean and stirred to impregnate into it. Then, the soybean is fermented to produce said natto. Since the good taste, smell, nutrition, etc., can be impregnated in the soybean, the resulting natto shows good taste and smell in the combination of both tastes and smells of tangle. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5561385-A (JP)
Title: Resistance welding method
Inventor: SAKAI MITSUGI
IPC: B23K11/00
Filed: 1978-10-31
Abstract: PURPOSE: To prevent the occurrence of corrosion in weld zone by interposing a metal of lower potential than that of welding metals between said metals at the time of resistance-welding the metals.  
     CONSTITUTION: At the time of superposing metals 1, 1 and resistance-welding the same, a metal 2 of a lower potential than that of said metals is interposed and the resistance-welding is accomplished through pressurizing and current supplying. The interposed metal melts evenly and form a nugget part 3 which then acts as a sacrificial electrode, thereby preventing the occurrence of the gap corrosion and stress corrosion cracking of the weld zone. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63298389-A (JP)
Inventor: OISHI YOSHIAKI
IPC: G09G1/00
Filed: 1987-05-29
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-H10324001-A (JP)
Title: Ink jet printer
Inventor: SATO AKIRA
IPC: B41J2/165
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To clean all ink jet nozzles surely while reducing the negative pressure suction capacity. SOLUTION: A nozzle unit 200 for one color comprises a large number of ink jet nozzles arranged in the breadthwise direction X of a print face M1 and the nozzle units 200 for respective colors are arranged while being shifted in the longitudinal direction of the print face M1 such that color print can be formed by jetting ink from the ink jet nozzle of each color toward the print face M1 moving in the longitudinal direction. At the time of nonprinting, the ink jet nozzle of each color can be cleaned while moving a negative pressure suction part in the breadthwise direction X and the remaining ink of each color is wiped off by an elastic part 234 touching the ink jet nozzle of each color after cleaning.
Patent JP-S61293166-A (JP)
Title: Power source
Inventor: SAGA RYOHEI
IPC: H02M3/28
Filed: 1985-06-21
Abstract: PURPOSE:To stably control a power source at a high speed by using a power MOSFET as a switching element of a switching regulator, and providing a switch for discharging a gate stored charge when the MOSFET is OFF. CONSTITUTION:In a power source of switching regulator type for obtaining the desired output voltage in the secondary coil L13 by continuously controlling a current flowing to the primary side coil L11 of a transformer 4, a surface oxide film field effect transistor (power MOSFET) Q12 is used as the switching element connected in series with the coil L11. A switch Q12 for discharging a gate stored charge by turning ON when the control signal Vp of the Q13 is interrupted is provided at the gate of the transistor Q13. Thus, a current interrupting control at high speed can be performed, and the transistor Q13 can be effectively protected against its damage.
Patent JP-H11355201-A (JP)
Title: Hand-off testing method for mobile station
Inventor: JEONG JAE-HOON
IPC: H04B7/26
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To decrease the signal processing load on a base station by preventing the waste of power at a mobile station by comparing the difference of pilot power intensity between the base station under service and the adjacent base station and transmitting a signal measurement message for a hand-off test to the base station corresponding to the compared result. SOLUTION: A searcher 11 searches a pilot signal transmitted from a base station 20 and calculates the offset and power intensity of the searched pilot signal. A signal processing part 12 stores the calculated offset and power intensity of the pilot signal and compares the pilot power intensity of the base station, to which the mobile station belongs, with the pilot power intensity of the adjacent base station. When the hand-off and call interruption test conditions with the base station are satisfied, the signal measurement message containing the offset and power intensity of the pilot signal is transmitted to a transmission part 13. The transmission part 13 transmits the signal measurement message transmitted from the signal processing part 12 to the base station 20.
Patent JP-H06346554-A (JP)
Title: Foundation beam
Inventor: ITO SHIGEKI
IPC: E04C3/32
Filed: 1993-06-04
Abstract: PURPOSE:To facilitate the connection of a buried steel pipe with a foundation beam reinforcement by burying, into a beam body, a box body having a connecting member having a grooved upper opening part to be linearly connected to the reinforcement of the beam body. CONSTITUTION:The flange part 32 of a mounting plate 31 is welded to the side surface of a square steel pipe 21, a minor diameter steel pipe 41 having an upper opening part 42 is mounted on the mounting plate 31 by welding to form a box body 2. The box body 2 is arranged in a beam body 1, and the reinforcement 5 of the beam body 1 is dropped from above through the upper opening part 42, and a grout material is injected into the clearance between the reinforcement 5 and the small diameter steel pipe 41.
Patent JP-S6022710-A (JP)
Title: Tape recorder
Inventor: FURUTA TAKAAKI
IPC: G11B15/10
Filed: 1984-06-28
Abstract: PURPOSE:To prevent the generation of unstable reproduction sounds when the tape drive is started by releasing the muting after a fixed period of time from a contact between a head and a tape. CONSTITUTION:When a reproduction command switch S2 is closed, an output terminal 3 of a control circuit 1 is inverted to an H level. At the same time, a head moves forward. Thus a tape is driven at a fixed speed. A switch S4 is kept open before a head has a contact with a tape, and therefore the output of the S4 is set at an H level. Thus the output of an NAND gate 4 is set at an L level. The output of an NAND gate 6 is inverted to an L level after the time T2 during which the switch S2 and then S4 are closed. Then the output of the gate 4 is changed to an H level, and the output of a gate 7 is changed to an L level with a delay of time T1 produced by a time constant circuit 8. As a result, the muting is released by a TRQ2 with a delay of time (T2+T1) after the switch S2 is closed.
Patent JP-S63298745-A (JP)
Title: Half loading controller
Inventor: MATSUBARA KENJI
IPC: G11B15/665
Filed: 1987-05-27
Abstract: PURPOSE:To prevent deterioration of a magnetic tape by allowing a timer means to detect it when a half loading state of a magnetic tape is consecutive for a prescribed time and using a release means to release the half loading state. CONSTITUTION:When a predetermined prescribed time elapses without a magnetic tape driven, a command signal is sent from a timer 11 to a control circuit 10 and the control circuit 10 sends a half loading release signal to a loading motor drive amplifier 12. Then the loading motor drive amplifier 12 drives the loading motor 13 to release the half loading state. Thus, the magnetic tape is not left in the half loading state for a long time and the deterioration in the magnetic tape by the half loading is reduced.
Patent JP-H03285-A (JP)
Title: Multiple printing
Inventor: TANAKA YOSHITANE
IPC: B41M1/14
Filed: 1989-05-26
Abstract: PURPOSE:To reduce cost to a large extent by almost reducing the wt. and thickness of a book or printed matter to half by using inks of two colors to one printing paper to print characters or pictures of separate contents in combination and matching two transparent overlays of two colors with the printing paper to look the book or printed matter. CONSTITUTION:Types 4, 5 of separate contents are printed on one printing paper 1 by inks of two colors A, B and, when a book is looked, two transparent overlays 2, 3 of two colors A, B are used and, when the type 4 of the color B is looked, the transparent overlay of the color A is used and, when the type 5 of the color A is looked, the transparent overlay of the color B is used to look the book or printed matter. The inks are desirably set to a white/blue type color and a white/red type color and a synthetic color to be looked is desirably black. The transparent overlays 2, 3 of two colors A, B are set to a white/blue type and a white/red type and the colors of the inks and those of the transparent overlays are combined so that types 2, 3 or pictures to be looked are clearly looked and types 2, 3 or pictures not looked disappear perfectly and the densities of the transparent overlays are controlled.
Patent JP-H0429116-A (JP)
Title: Liquid crystal display element
Inventor: YANAGI TATSURO
IPC: G02F1/1337
Filed: 1990-05-24
Abstract: PURPOSE:To eliminate the need for a rubbing treatment and heat treatment and to exhibit orientability to liquid crystal molecules by forming a lquid crystal oriented film of a film formed of a compsn. consisting of an optically active polymer and a film formable high-polymer compd. at need. CONSTITUTION:The liquid crystal oriented film is formed of the film formed of the compsn. consisting of the optically active polymer and the film formable high-polymer compd. at need. The optically active polymer which is soluble in developing solvents, etc., used at the time of film formation is satisfactory. The film formable high-polymer compd. which is soluble in the developing solvents, etc., is satisfactory and includes, for example, fluororesins, polyvinyl alcohol, urea resins, etc. Such film formable high-polymer compd. may be preferably used in combination with the optically active polymer if there is a need for enhancing the film formability and film strength at the time of formation of the liquid crystal oriented film in particular. The liquid crystal compsn. is sufficiently oriented in this way even if the rubbing treatment is not executed and, therefore, the contaminating of the surface of the liquid crystal oriented film is obviated without breaking electrodes and thin-film transistors, etc., by the generation of static electricity.
Patent JP-H0428011-A (JP)
Title: Floating type magnetic head device
Inventor: MURANO KANJI
IPC: G11B5/60
Filed: 1990-05-24
Abstract: PURPOSE:To improve and stabilize electromagnetic conversion efficiency by varying a gap between a magnetic head element and a magnetic recording medium by driving a piezoelectric actuator. CONSTITUTION:This device is comprised of a slider 1 that travels floating over i.e. separating from the magnetic recording medium D, the piezoelectric actuator 2 provided at the slider 1, and the magnetic head element 3 provided at the actuator 2 and in which an operating magnetic gap is provided so as to face with the floating plane 1A side of the slider 1. Since a distance between the magnetic head element 3 and the magnetic recording medium D can be selected at an arbitrary and constant distance by driving the piezoelectric actuator 2, a floating distance can be reduced essentially, which enables a stable operation to be performed. In such a way, it is possible to improve and stabilize the electromagnetic conversion efficiency.
Patent JP-S5562141-A (JP)
Title: Direct production of high grade, high purity ferromanganese
Inventor: NAGOYA YOSHISHIGE
IPC: C22B5/04
Filed: 1978-11-02
Abstract: PURPOSE: To cheaply mass-produce the title ferromanganese by charging a Mn- contg. melt, a noncarbonaceous reducing agent and a slag making agent into a reactor and subjecting the reactor to a horizontal eccentric circular motion to mix the charges with agitating, thereby reducing Mn oxide.  
     CONSTITUTION: An Mn-contg. melt of low Fe and P contents, e.g. a product from a process for producing Mn-type ferro-alloy is charged into a reactor together with a noncarbonaceous reducing agent of low Fe and P contents, e.g. a Si alloy, an Al alloy, a Ca alloy or a mixt. thereof an a slag making agent. When the Mn- contg. melt is of a sufficiently high temp. and the Mn content is well high, the solid reducing agent can be used as it is without heat treatment. The reactor is then subjected to a horizontal eccentric circular motion to mix the charges with agitating, thereby reducing Mn-oxide in the melt with the reducing agent. Thus, high purity ferromanganess is produced directly. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5258924-A (JP)
Title: Electrophotographic light sensitive material
Inventor: HASEGAWA HARUO
IPC: G03G5/043
Filed: 1975-11-11
Abstract: PURPOSE:To prevent lowering of resolving power and enhance durability by adding Lewis acid into a protection film consiting of an organic high polymer provided on a photoconductor layer.
Patent JP-H09321848-A (JP)
Title: Portable communication equipment
Inventor: UNO NAOKO
IPC: H04W88/02
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To perform an input operation without removing a handset part from the ear and the mouth during communication by constituting an operation part provided with an input part attachably and detachably to/from a portable communication equipment main body provided with the handset part and making the operation part and the main body able to exchange data with each other. SOLUTION: A portable telephone set main body 100 is provided with a speaker 106 and a microphone 107 with a gap equivalent to a distance between the ear and mouth of a human and the attachably and detachably constituted operation part 200 is arranged between them. The operation part 200 is provided with the input part 201 composed of a communication key, a communication end key and ten keys, etc., and a liquid crystal display part 202 for displaying input data and reception data on the surface. Also, an infrared ray transmission/reception part 205 is provided and the data are transmitted and received with the transmission/reception part 108 of the portable telephone set main body. The portable telephone set main body 100 and the operation part 200 respectively incorporate batteries and are turned ON/OFF by respective power source switches. Thus, a user operates the operation part and takes a memo during communication without removing the portable telephone set from his/her ear and mouth, that is without interrupting the communication.
Patent JP-S5759248-A (JP)
Title: Prevention device for surreptitious use of program
Inventor: SAITOU MASASHI
IPC: G06F21/62
Filed: 1980-09-27
Abstract: PURPOSE:To prevent the surreptitious use of a program effectively by providing a key device, which outputs a characteristic key signal expressed by the function of a serial key operation signal, to the main part of the program performing key processing operation. CONSTITUTION:As a key operation signal from a key operation signal means 1a is inputted, a key device 6 reads out information from a specific address (key address) to output a signal (key signal) prescribed by a specific function using a previously received key operation signal as a variable. Then, this key signal is processed by the key signal processing means of a CPU1 and when a prescribed key signal that a program generating person knowns is not obtained, the principal operation of the program is placed in an abnormal state. The key device 6 is equipped by utilizing the auxiliary socket of an ROM or RAM to prevent the surreptitious use of the program without modifying hardware.
Patent JP-2000321240-A (JP)
Title: Powder injector
Inventor: MIYASHITA MASARU
IPC: G01N27/44
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a powder injector capable of direct injecting the whole amount of an accurately balanced powder sample in a container into a generated liquid in a titrating container without contact with outside air and atmosphere into which the sample is to be injected until immediately before measurement, and capable of injecting the complete whole amount of a powder sample in a barrel. SOLUTION: A powder injector, provided with a mounting plug 9 for mounting to a container into which a sample is to be injected, a barrel 1 mounted to the mounting plug 9, a plunger plug 19 freely detachable to the tip part of the barrel 1, and a plunger 3 for injecting the whole amount of a sample in the barrel 1 into a container into which the sample is to be injected, is used. For injecting the whole amount of a sample, it is preferable to provide the powder injector with both a spacer 25 to regulate the stroke of the plunger 3 so that the tip face of the plunger 3 may be in the same plane as the opening face of the barrel 1 at the final location of stroke of the barrel 1 and a cap 22 with holes mounted on the outer surface of the barrel 1.
Patent JP-S5835498-A (JP)
Inventor: HONMA TAKESHI
IPC: G21F5/00
Filed: 1981-08-27
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-S5836142-A (JP)
Inventor: INOU HIDEYUKI
IPC: H02J15/00
Filed: 1981-08-28
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-S62291688-A (JP)
Inventor: MUKAI NOBUO
IPC: G02F1/1368
Filed: 1986-06-11
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-S5260051-A (JP)
Title: Reset equipment of magnetic oscillation
Inventor: KUWABARA KIYOTERU
IPC: H02M7/515
Filed: 1975-11-12
Abstract: PURPOSE:To restrain the output voltage into a small value at the resetting time by clamping the voltage which is supplied to 1st winding at resetting time to a low level.
Patent JP-S5835963-A (JP)
Title: Integrated circuit device
Inventor: TANIZAWA SATORU
IPC: H03K19/173
Filed: 1981-08-28
Abstract: PURPOSE:To synchronize external cells and internal cells, and to simplify connection among the external cells and the internal cells by giving relationship repeated at a ratio previously determined among each pitch of the external cells and the internal cells. CONSTITUTION:External cells 7 are mounted under power supply sections connected to power supply pads 2, 3 and grounding pads 4 along the insides of the pads 2-4 and signal pads 5, and each cell 7 is connected to the internal cells in rows 8. Powder wires 9 connected to the power supply sections are regulated by the rows 8. The internal cells in the row serverally have connecting terminal groups A11-E51... A14-E54, and are repeated and arranged at every n cells at the pitches P1, and the terminal groups T1-AX of the external cells 7 are also repeated and disposed at every m cells at the pitches PE of the cells 7. When mPE=nP1 (for example, m=4 and n=7) is formed and the cells 7 are automatically wired to the internal cells 11 required in regions 17 through drawing patterns 16 at that time, the drawn-wire patterns 16 are decreased, the number of the surface for automatic wiring is also reduced, and a program is simplified.