baber/WOPTO huggingface dataset:
Patent JP-S6383312-A (JP)
Title: Manufacture of ground grouting material
Inventor: SHIMADA SHUNSUKE
IPC: E02D3/12
Filed: 1986-09-26
Abstract: PURPOSE:To effectively absorb carbonic acid gas and obtain uniform ground grouting material, by providing a mixing chamber with an outlet port opened in a throttled state, and by mixing the grouting material with the carbonic acid gas in the mixing chamber in a compressed state. CONSTITUTION:To a mixing chamber 5 having an outlet 6 opened in a throttled state, water glass is fed from the storage tank 1 of grouting material via a feed system A. In the meantime, when carbonic acid gas is fed to a spraying nozzle 10 from a carbonic acid gas high-pressure vessel 7, then the carbonic acid gas is pressure-fed from the nozzle slot 10b of a disc 10a to the mixing chamber 5 and is mixed with the water glass in the mixing chamber 5. The obtained mixture solution is continuously discharged from the outlet 6, and ground is impregnated with the solution as ground improving agent through a receiving tank 13. As a result, the mixing is executed in the mixing chamber 5 retained in a pressed state, and so the carbonic acid gas is effectively absorbed into the water glass at a constant rate, and the uniform grouting material can be obtained.
Patent JP-S59117826-A (JP)
Title: Tri-state circuit
Inventor: KONNO HARUTSUGU
IPC: H03K19/0175
Filed: 1982-12-24
Abstract: PURPOSE:To reduce the cost by decreasing the number of MOSFET elements constituting a titled tri-state circuit to simplify the circuit and reduce the size. CONSTITUTION:When a control input G is at ''L'', an output of an inverter circuit 12 goes to ''H'', and MOSFETs M3, M4 are turned on and M7, M8 are turned off in this case. An input IN is amplified inversely by an inverter circuit 10, the result is applied to gates of MOSFETs M9, M10 through a transfer circuit 11 and amplified inversely by an output circuit 14 and extracted as an OUT output. Further, when the input G is at ''H'', since the MOSFETs M3, M4 are turned off, the input IN is not transferred to the M9, M10. The M7, M8 are turned on, the gates of the M9, M10 go respectively to ''L'' and ''H'', and the M9, M10 are cut off, then the output OUT goes to a high impedance state. Thus, this circuit acts as a tri-state circuit.
Patent JP-H02174719-A (JP)
Title: Percutaneously administrative drug composition containing steroin and/or spiroketaline
Inventor: HANSU UORUKAA
IPC: A61K47/28
Filed: 1989-08-31
Abstract: PURPOSE: To obtain the subject composition having quick effect on allergy, eczema, thrombophlebitis, etc., containing a sterolin and/or spiroketalin along with a specific sterol and/or alcohol as solvent in the lipophilic phase. CONSTITUTION: This composition contains a sterolin (a kind of plant sterol) and/or spiroketalin along with use of an ethoxylated sterol and/or 12-30C alcohol as solvent in the lipophilic phase. This composition is obtained by mixing the above active ingredient(s) with the ethoxylated sterol formed by reaction with ethylene oxide, or the 12-30C alcohol followed by dissolving the resultant mixture in a polyhydric alcohol such as 1,2-propanediol; in this case, a sterol about 20-30 in degree of ethoxylation and/or 1-30C alcohol is added as a dissolving auxiliary.
Patent JP-H0391210-A (JP)
Title: Transformer
Inventor: ITO SADAHIDE
IPC: H01F19/04
Filed: 1989-09-02
Abstract: PURPOSE:To secure tolerance to the operation saturation of a core without modifying the shape thereof by making a gap to form the magnetic path of a magnetic field generated by a primary coil in a core around which the primary coil and a secondary coil are wound and fitting a magnet in the gap. CONSTITUTION:A magnet 7 is fitted in a gap 2 around which neither a primary coil 3 nor a secondary coil 4 is wound. Insulators 8 are interposed between the magnet 7 and a core 1. The hysteresis loop can be enlarged and the saturation point can be so moved in a direction as to be advantageous to the primary current (i) of a flyback transformer by applying bias to the magnetic field.
Patent JP-S60116709-A (JP)
Title: Laying method of brick on bottom blow nozzle
Inventor: SAKAMOTO KATSUHIKO
IPC: F27D1/16
Filed: 1983-11-30
Abstract: PURPOSE:To lay bricks at the bottom part of a furnace including a bottom blow nozzle with precision in a short time by arranging plural blow nozzles at the center of the bottm and at the positions equidistant from the center, and laying wear bricks concentrically with the central nozzle as a center. CONSTITUTION:A nozzle 100 is arranged at the central part of the furnace bottom in a bottom- or a top-blown converter, and the nozzles 101, 102, etc. are arranged at concentric positions equidistant from the central part. A permanent brick 3 in the regular form is subsequently laid in the shape of a net, and a wear brick 4 or a unit wear brick 40 is further laid concentrically with the central nozzle 100 as a center. The tuyere brick 200 of the central nozzle 100 is shaped into the strictly circular from with the center line (x) of the nozzle 100 as a center. Meanwhile, the width W of the tuyere bricks 201 and 202 of the nozzles 101 and 102 is preferably regulated to integral times the width (w) of the unit wear brick 40.
Patent JP-2000063954-A (JP)
Title: Remelting treatment of cam shaft
Inventor: KUSUKI HIROAKI
IPC: C21D9/30
Filed: 1998-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a remelting treating method, with which a cam can be easily be matched with an apparatus for remelting treatment by a simple method. SOLUTION: Shoulder droop is intentionally developed by using a torch and irradiating a base round part 42 of the cam 40 with an arc shown in the figure after completing the ordinary remelting treatment with the remelting treating apparatus. In such a case, in order to indicate what the remelting treatment is already executed thereat with the first remelting treating apparatus at a first treating station, marking is applied with the intentional shoulder droop 43 at one side part on the right side of the base round part 42 of the treated cam. In the remelting treatment, the torch can arbitrarily be shifted on the surface of the cam in the rotating direction and the width direction.  Therefore, the rotating position and the position in the right and left direction on the cam can be preset at the remelting treating apparatus by a control unit so as to execute the irradiation for developing intentional shoulder droop 43 at the prescribed position after executing the ordinary remelting treatment. This operation can simply be executed because of general operation on the program.
Patent JP-S6383089-A (JP)
Title: Furobenzopyran derivative
Inventor: KITAGAWA MASAYUKI
IPC: A61P9/12
Filed: 1986-09-25
Abstract: NEW MATERIAL:A compound of formula I (R<1> is H, lower alkyl, cycloalkyl, aryl or aralkyl; X is H or halogen; Y is carbonyl, lower alkoxycarbonyl or OH-containing lower alkyl) and its salt. EXAMPLE:Ethyl 4-chloro-2,3-dihydro-5-oxo-6-phenyl-5H-furo[3,2-g][I]benzo- pyran-2-carboxylate. USE:A remedy for hypertension or a diuretic. The present compound of formula I has strong diuretic action accompanied with excretion of salts. PREPARATION:For example, a compound of formula II is reacted with ethyl formate in the presence of pyridine and piperidine by conventional method to provide a compound of formula III.
Patent JP-H0785953-A (JP)
Title: Manufacture of heater
Inventor: KAYANO GORO
IPC: F25D21/08
Filed: 1993-09-13
Abstract: PURPOSE:To simply attach a heater to the surface of an object concerned with good tight attaching performance. CONSTITUTION:A heater wire 2 covered with vinyl chloride is laid on the surface of a male die 4A shaped to fit the surface shape of the object concerned, and an aluminum sheet 3 as a heat conductive plate is placed on the heater wire 2, and thereto a heated female die 4B is pressed from above the aluminum sheet 3. Thereby heat 6 is applied to soften the vinyl chloride on the heating wire 2, which is thus fusion attached to the aluminum sheet 3. Thus the resultant heater is achieved.
Patent JP-2001048457-A (JP)
Title: Handrail device for variable speed passenger conveyer
Inventor: AOE SHINICHIRO
IPC: B66B23/26
Filed: 1999-08-11
Abstract: PROBLEM TO BE SOLVED: To operate a handrail device stably and also remove a passenger's injury by the handrail device, in a variable speed passenger conveyer. SOLUTION: Plural handrail pieces 1 grasped by a passenger are connected endlessly by a telescoping connection body 5 and travelled on a running rail 2 provided in a line with the passenger conveyer formed endlessly in a vertical surface. This handrail device has legs 6a holding the running rail 2 for running the handrail piece 1 from the upperside and is provided with a support body 6 for supporting the telescoping connection body 5 and a guide roller 7 for running this support body 6 along the running rail 2.
Patent JP-S59120960-A (JP)
Title: Automatic inserting and guiding method of suction nozzle
Inventor: TAGUCHI IKUO
IPC: G01N33/543
Filed: 1982-12-28
Abstract: PURPOSE:To suck and remove all of the quantity of a washing liquid to attain accurately a measured value, by allowing the tip of a suction nozzle to fall toward the center of the mouth part of a vessel and displacing it in the transverse direction relatively to the vessel and allowing it furthermore to fall toward the circumferential edge part of the bottom wall of the vessel. CONSTITUTION:A tip 14 of a suction nozzle 10 falls vertically in accordance with fall of a vertical moving shaft 22 and is inserted and guided to the approximate center position of the mouth part of a test tube, and a guide rod 26 falls along a vertical guide groove face in accordance with the movement of the vertical moving shaft 22. When the guide rod 26 reaches a bending groove part 32 and is moved along the bending groove part 32, the tip 14 is displaced to a position near the circumferential wall of the test tube 12; and the tip 14 of the nozzle falls furthermore as shown by a broken line in accordance with downward movement of the guide rod 26; and when the tip 14 reaches a circumferential edge part 34 of the bottom wall of the test tube, fall of the vertical moving shaft 22 is stopped, and a pump or the like is operated, and a reaction liquid 18 of in the test tube 12 or the washing liquid is sucked and removed completely by the suction nozzle 10.
Patent JP-H07118883-A (JP)
Title: Method for suppressing corrosion of metal
Inventor: ABURAHAMU BENDAARII
IPC: C23F11/18
Filed: 1994-08-30
Abstract: PURPOSE: To inhibit the corrosion by an environmentally acceptable corrosion inhibitor by adding iron salts as a corrosion inhibitor to an aqueous mixture of sulfuric acid and hydrocyanic acid that causes corrosion when in contact with metals which form oxides.  
     CONSTITUTION: Most of corrosion resistance of metals is derived from formation of metal oxide layer on surfaces of the metals such as iron based alloys, titanium or zirconium. Since these metals are corroded when they are exposed to a mixture of sulfuric acid/hydrocyanic acid, an iron salt in an amount which is enough to inhibit corrosion is admixed to the mixture of sulfuric acid/ hydrocyanic acid. The metals to be subjected to corrosion-inhibition may be such metals as those which is solidly fixed to the metal and form the oxide surface protecting from acidic and oxidizing material, the above-mentioned metals are included therein and the metals preferred are titanium and zirconium which have higher exchange cost. Iron (III) is preferable to iron (II), examples for iron (III) salts are iron sulfate, iron oxalate, potassium ferrocyanide. 
     COPYRIGHT: (C)1995,JPO
Patent JP-S61105571-A (JP)
Title: Image forming device
Inventor: WATANABE JUNJI
IPC: G03G15/047
Filed: 1984-10-29
Abstract: PURPOSE:To erase an optional part of an original image to form an image with simple constitution by moving spot light to designate the erasure range of the original image and irradiating light on a photosensitive drum from plural light emitting element in accordance with the designated erasure range to erase an electrostatic latent image or electrostatic charge. CONSTITUTION:When points S3 and S4 on an original G are designated and erasure range designating keys 30f and 30g are depressed, an operation is performed in a main processor group 71, and a high-level signal and a low-level signal are stored in the erasure range part and the other part respectively in a memory 140. Each switch element 163 of a switch circuit 164 is controlled by each output signal of a store register 162 so that the element 163 is turned on when the output signal is in the high level and the element is turned off when the output signal is in the low level, and each light emitting element 152 is lit when the corresponding switch element 163 is turned on, and the element 152 is extinguished when the corresponding switch element 163 is turned off, and the part, where light emitting elements 152 are lit, the electrified part of a photosensitive drum 10 is destaticized to erase the original image there. Similarly, data in the memory 140 are read out row by row to erase the image.
Patent JP-2000052876-A (JP)
Title: Console box for vehicle
Inventor: SHIRAI SEIICHI
IPC: B60R7/04
Filed: 1998-08-11
Abstract: PROBLEM TO BE SOLVED: To hang a storage bag body even when a lid of a console box is closed and to facilitate use of the storage bag body for a passenger on a rear seat. SOLUTION: On a side wall 24 on the front side of a console box main body 22a, a pair of groove type recess parts 30, 31 are formed opposedly to each other vertically. On one end sides of the respective groove type recess parts 30, 31, one end sides of rod type hanger members 40, 41 which are housed inside the groove type recess parts 30, 31 individually so as to hang hanger parts 5 in a storage bag body 4 such as a trash bag, are installed rotationally. On the other end side in each of the hanger members 40, 41, a recess type hooking part 42 used for hooking the hanger part 5 is formed.
Patent JP-H0671936-A (JP)
Title: Printing device and laser diode driving device
Inventor: FUKUOKA TOSHIMI
IPC: B41J2/44
Filed: 1992-08-26
Abstract: PURPOSE:To eliminate gaps between scanning lines and make print images excellent by providing a laser beam output means for fixing dry toner of a printing paper by melting it with heat and a means for removing unmelted residual toner. CONSTITUTION:A printing paper 5 is fed in the direction of an arrow y with respect to a drum 8 by a feed roller 6, led so as to be wound on the drum 8, and discharged in the direction of an arrow z. An electrification section 10 is provided in the neighborhood of the paper feed opening of the drum 8 and a toner attracting section 11 is provided at a position apart from the electrification section 10 by a predetermined distance. In the toner attracting section 11, for example, dry toner is attracted to the printing paper and the attracted toner is fixed on the printing paper by laser beam ejected from a laser diode. A cleaning section 9 having an electrode is provided in the neighborhood of the discharge opening of the drum 8 for electrifying the printing paper. Unnecessary toner which is not fixed by the laser beam is separated from the printing paper.
Patent JP-S6288248-A (JP)
Title: High-speed atomic beam source
Inventor: SHIMOKAWA FUSAO
IPC: H01J37/08
Filed: 1985-10-15
Abstract: PURPOSE:To generate a large amount of ions and enhance the ratio of neutralization of a beam, by disposing cold cathodes at both the sides of an annular anode to constitute a high-speed atomic beam source, and providing an annular electromagnet around the cathodes and the anode to concentrate electrons. CONSTITUTION:The ends of a cylindrical container constitute cold cathodes 3, 4, respectively. An annular anode 2 is disposed in the central portion of the container concentrically thereto. The cold cathode 3 has a gas inlet port 1. The other cold cathode 4 have beam emission holes 5. A thermoelectron source 10 is provided immediately downstream to the beam emission holes 5. An annular electromagnet 11 is provided around the container. A high-speed atomic beam source for material processing such as etching is thus constituted. The electromagnet 11 acts to concentrate electrons vibrating between the cold cathodes 3, 4, to combine the electrons in a large quantity with ions. The thermoelectron source 10 acts to heighten the probability of the combination of the ions and the electrons. The generation of a large amount of ions and the enhancement of the ratio of neutralization of a beam are thus enabled.
Patent JP-S60119091-A (JP)
Inventor: NARUO MASAYUKI
IPC: H05B3/00
Filed: 1983-11-30
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-H1163488-A (JP)
Title: Combustion controller
Inventor: UMEDA TAKAHIRO
IPC: F23N5/12
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To accurately judge combustion stably even if volatile organic silicon compounds are mixed in air for combustion, by judging the combustion from the flame impedance which shows the property of the flame itself. SOLUTION: The first flame impedance detection means 20 detects the flame impedance of a flame 4, and a standard flame impedance selection means 21 selects the standard flame impedance, according to the inputted quantity of combustion. Furthermore, the first combustion judging means 22 compares the detected flame impedance with the standard flame impedance, and judges whether the combustion is normal or not. To detect the flame impedance, the current which flows when a certain voltage is applied between a burner 1 and an electrode means 5 is detected. Next, the potential difference between the first potential detection means 23 and the second potential detection means 24 is detected. Furthermore, corrective potential difference is selected according to the quantity of combustion, and an operation means 27 gets the flame impedance from the specified formula including these functions.
Patent JP-H09130761-A (JP)
Title: Method for including audio signal in video signal
Inventor: GARII RAMONTO HOBUSU
IPC: H04N7/04
Filed: 1996-08-29
Abstract: PROBLEM TO BE SOLVED: To include a digitized audio signal in a video signal by reducing the number of frames. SOLUTION: This system includes audio data in a video signal. The reduction of the number of frames for video data to be sent thereby allows a time for each frame to be set longer and then a freezeway of each scanning lie of each frame is extended. The freezeway is in existence a horizontal synchronizing signal pulse corresponding to a scanning line and a color burst signal. A sample of a digitized audio signal is set in the freezeway.
Patent JP-S59122617-A (JP)
Title: Tubing for preventing buckling in mandrel driver
Inventor: HOSHINO AKIRA
IPC: E02D3/10
Filed: 1982-12-27
Abstract: PURPOSE:To prevent the buckling of a mandrel while being driven by providing a footing part on the lower side of a tubing through which the mandrel is slidably thrust and which is held on a given position of the madnrel in a lifted up state. CONSTITUTION:A mandrel 6 is slidably thrust through a tubing 10 of steel tube, and a footing part 11 of concrete, etc., is attached to the downside of the tubing 10. A support 6a is provided to the lower part of the mandrel 6 to hold the mandrel 6 when being lifted up in such a way as to avoid the slackening and falling of the mandrel 6 from the tubing 10. The mandrel 6 is positioned in a driving place in the state of being lifted up and a wire 5 is loosened, whereupon the mandrel 6 is lowered, the footing part 11 reaches the upside of a sand mat S, and a piercing pin 11a thrusts into the sand mat S. During the driving period, the penetration of the tubing 10 into the ground is avoided by the footing part 11, and the mandrel 6 is always held in the vertical state.
Patent JP-S6382776-A (JP)
Title: Thermal printer
Inventor: SHOJI JUNICHI
IPC: B41J2/325
Filed: 1986-09-29
Abstract: PURPOSE:To enable early detection of jamming, by providing a means for detecting the rotating direction of an ink paper take-up reel. CONSTITUTION:When a take-up reel 18 is rotated forward in the direction of an arrow Y, the value in a counter (c) is 0. When the reel 18 is rotated reversely in the direction of an arrow Y', Tm+1-Tm repeats a positive-negative- negative pattern, and when a negative state is generated two times in succession, the value in a counter (b) becomes 2, and a counter (c) is incremented. Namely, when the value in the counter (c) is 1 or a value B not less then 1, it is judged that the reel 18 is rotated reversely, and a rotation-detecting circuit 22 sends this information to a system-controlling circuit 23, thereby stopping the system. Therefore, it is possible to detect the rotation of the take-up reel 18 and to detect early the jamming of an ink paper 2 while using only a single optical sensor.
Patent JP-2000116384-A (JP)
Title: New gene and protein pgth encoded by the same
Inventor: OBARA OSAMU
IPC: C12N15/09
Filed: 1999-08-12
Abstract: PROBLEM TO BE SOLVED: To obtain a new protein which has a specific amino acid sequence, consists of a protein having a prostaglandin-transporting activity, and can be used for treating diseases caused by abnormal prostaglandin production- regulating mechanism, and for screening a substance having the same function as the protein, and so on. SOLUTION: This is a new protein which has the amino acid sequence represented by the formula or an amino acid sequence obtained by deleting, substituting, adding, or inserting one or more amino acid(s) from, in, to, or into the amino acid sequence shown by the formula and consists of a protein having a prostaglandin-transporting activity. Abnormal expression or dysfunction of this protein leads to the loss of in vivo normal prostaglandin production- regulating mechanism and causes serious troubles, so that this protein is useful as a medicine for these symptoms, and for screening a substance having the same function as the protein, and so on.  This protein is obtained by constructing a cDNA library using an mRNA derived from the human brain, incorporating a gene obtained by screening the obtained library into an expression vector for animal cells, followed by transducing the product into a CHO cell and so on for expression.
Patent JP-H1068890-A (JP)
Title: Fluorescence microscope
Inventor: SHIMIZU NORIYUKI
IPC: G02B21/16
Filed: 1996-08-29
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive fluorescence microsocpe permitting to keep a security against ultraviolet and also constitute a filter with ease. SOLUTION: Exciting light of a specified wavelength is produced through an anti-ultraviolet filter 9 consisting of a long wave pass filter which guards against ultraviolet rays of outgoing light from a light source 1 but selectively filters light with waves longer than a fixed wavelength including those of fluorescent color element exciting light, and an exciting filter 3 consisting of a shortwave pass filter which filters light of wavelength shorter than specified including the exciting light wavelength. Here, this exciting light is emitted to a specimen 6 dyed with fluorescent color element, and the fluorescent light of the fluorescent color element excited by this exciting light is observed through an observation optical system 8.