baber/WOPTO huggingface dataset:
Patent JP-S5739109-A (JP)
Title: Recovering method for vanadium from molten pig iron
Inventor: HIROKI NOBUYOSHI
IPC: C22B7/04
Filed: 1980-08-20
Abstract: PURPOSE:To recover valuable vanadium in a high yield, by adding a slag forming agent with an alkali metal carbonate base to pig iron after removal of slag from the pig iron due to the desiliconization and dephosphorization treatments of it and by recovering vanadium from the formed slag. CONSTITUTION:The slag obtained by the secondarty dephosphorization treatment of pig iron after the desiliconization and primary dephosphorization treatments, is cooled to solidify and then crushed into lumps. The lamps are eluted with hot water. After removal of the residue such SiO2 and Fe, Fe ions such as ferric sulfate are added to the extrate to remove S as FeS and then the extrate is further concentrated to remove Na2CO3 as crystal. Subsequently, a Ca compound such as CaO is added to the extrate to separate P as Ca3(PO4)2 and hen an ammonium compound such as (NH4)2SO4 is added to the extrate to precipitate NH4VO3, which is heated and decomposed to form V2O5. The V2O5 is reduced by Al and  pure vanadium is recovered.
Patent JP-H07314777-A (JP)
Title: Image forming apparatus
Inventor: MURANO SHUNJI
IPC: B41J2/455
Filed: 1994-05-27
Abstract: PURPOSE:To provide an image forming apparatus in which aligning of a lens supported to a lens plate and an image element array placed on a base plate is completed, a light irradiated from the array is accurately irradiated to a photosensitive unit surface via the lens, and a latent image having high picture quality can be formed on the unit. CONSTITUTION:An image forming apparatus comprises a lens plate 3 having a plurality of lenses 3a linearly arranged to be supported at a predetermined interval, a base plate 1 having many image element arrays 2 linearly arranged to be placed in such a manner that the plates 3, 1 are fixed together so that a spacer 4 is interposed therebetween and the legs 3a corresponds to the arrays 2 one by one, wherein a pipe 6 in which heating medium flows is provided at the spacer 4.
Patent JP-S595325-A (JP)
Title: Memory holding voltage detecting circuit
Inventor: YAMASHITA NORIO
IPC: H02J9/00
Filed: 1982-07-01
Abstract: PURPOSE:To prevent held data from being erased carelessly, by detecting the fact that terminal voltage of a backup capacitor exceeds memory holding voltage, when an electric power supply is turned on or when service interruption is reset, and outputting a signal of a prescribed level. CONSTITUTION:In case when service interruption occurs in the course of operation of a microcomputer 6, terminal voltage of a backup capacitor 5 decreases gradually, and backup of a memory is executed. When the service interruption is reset, a transistor 8 becomes an on-state. In this case, if terminal voltage of the capacitor 5 exceeds 2.08V, a transistor 9 becomes an on-state. The microcomputer 6 executes the halted program continuously when voltage applied to a holding and resetting terminal H/R is in a power supply voltage level. If the terminal voltage of the capacitor 5 is <=2.08V, the microcomputer 6 resets the internal circuit and also initializes the memory.
Patent JP-S609439-A (JP)
Inventor: SAKAMOTO KOUICHI
IPC: A01K61/00
Filed: 1983-06-28
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-S62271419-A (JP)
Title: Manufacture of crystalline silion thin film
Inventor: ISHIHARA SHINICHIRO
IPC: H01L21/263
Filed: 1986-05-20
Abstract: PURPOSE:To obtain easily a silicon thin film of excellent crystal property at a high speed of deposition, by mixing a material gas and a diluent gas in a reaction chamber, and performing the thermal decomposition of the material gas under the condition where the temperature of a substrate is made lower than a first temperature. CONSTITUTION:A substrate 104 is arranged in a reaction chamber which is kept in the state of a first temperature. A material gas containing silicon is introduced into the reaction chamber through a gas introducing pipe 106, and its thermal decomposition is performed to form a crystalline silicon thin film on the substrate 104. In this process, the diluent gas whose temperature is raised outside the reaction chamber is introduced into the reaction chamber through a pipe 13, and the material gas is mixed with the diluent gas in the reaction chamber. Then the material gas is subjected to thermal decomposition under the condition where the temperature of the substrate is made lower than a first temperature. Thereby a silicon thin film of excellent crystal property can be easily obtained at a high speed of deposition.
Patent JP-H01287018-A (JP)
Title: Bathing agent for spraying
Inventor: SHINKAWA AKIHIRO
IPC: A61K8/00
Filed: 1988-05-11
Abstract: PURPOSE:To obtain a bathing agent effective in preventing the intrusion of sundry germ into the bathing agent from external source even in a high-humidity bathroom, by sealing a stock solution produced by dissolving bathing agent component in purified water in an aerosol container together with a pressure regulation agent in such a manner as to eject the bathing agent from the container in foamed state. CONSTITUTION:The stock solution of the present agent can be produced by dissolving the bathing agent components consisting of extract of TOKI (root of Angelica acutiloba), extract of SENKYU (rhizome of Cnidium officienale), extract of chamomile, extract of CHINPI (peel of Citrus unshu), glycerol, sodium bicarbonate, etc., in purified water. The objective aerosol bathing agent is produced by sealing the stock solution together with a pressure regulation agent (e.g. carbon dioxide gas or liquefied petroleum gas), an accelerator to promote the dissolution of the bathing agent in water (e.g. ethanol), a preservative (e.g. methylparaben), a perfumery, a dye, etc., in an aerosol container. The agent is ejected by pressing a spraying nozzle and the content is shielded from the outer environment by releasing the nozzle. Accordingly, the intrusion of sundry germ caused by the attached moisture can be prevented in contrast to the case of e.g. using a measuring cup. The dissolution of the agent can be accelerated by spraying the agent in foamed state.
Patent JP-S60260263-A (JP)
Title: Mail communication system
Inventor: YOSHIMITSU HARUKA
IPC: H04M11/06
Filed: 1984-06-07
Abstract: PURPOSE:To switch quickly the equipment for the titled system to the corresponding mode by generating a tone signal at mode changeover so as to identify easily the end and start of a voice mail in a voice/data mail mixed communication system. CONSTITUTION:A tone signal f1 is transmissted to a mail communication equipment at the reception side through a line 6 for a prescribed time from a tone generator by the command of a CPU1 with a prescribed space interval after the transfer of a digital data from the mail communication equipment at the sender side at data mail. When the equipment of the reception side uses a tone decoder 9 so as to detect the signal f1, it is informed to the CPU1 so as to throw a switch 7 to a voice storage device 5. After the transmission of the tone signal f1, the sensor side throws the switch 7 to the position of the voice storage device 5 so as to transmit analog voice signal. In selecting the data mode, the tone signal f2 of the generator 8 throws the switch 7 to the position of a modulator-demodulator 3.
Patent JP-H10305057-A (JP)
Title: Auxiliary orthosis for stoma
Inventor: KURASHIGE KATSUICHI
IPC: A61F5/445
Filed: 1997-05-06
Abstract: PROBLEM TO BE SOLVED: To provide an auxiliary orthosis for a stoma which is difficult to generate a trouble such as inflammation at user's skin around the stoma. SOLUTION: The auxiliary orthosis for a stoma is provided with an excretion housing bag 30, a body-side flange connected to the excretion housing bag through couplings 32 and 15 and an attaching member fixing a body-side member to a body by pressurizing. The body-side member is provided with a skin contact member 11 where a through hole 11a capable of putting the stoma through and plural projecting parts 13 projectingly arranged on the surface of the skin contact member and the attaching member is provided with a pressurizing ring 12a which can be restrained to the outer periphery of a projecting part and a belt fixed to the pressurizing ring to be wounded onto the body. In addition a pad 20 provided with through hole 20a can be inserted between the body-side member and the body and in this case the pad is arranged on fat/oil applied on to the outer periphery of the stoma 61.
Patent JP-S5541579-A (JP)
Title: Test method of microcomputer application device
Inventor: TAJIMA KIYOSHI
IPC: G06F11/22
Filed: 1978-09-19
Abstract: PURPOSE: To reduce used ports or improve the use efficiency of ports by inputting test signals to a port where signals for time counting should be inputted and running a test program by the input of these test signals.  
     CONSTITUTION: A commercial power source voltage is inputted, and this AC waveform is subjected to half-wave rectification to generate a pulsating current. Then, output signals of interface ITF which issues pulse signals obtained by shaping the waveform of this pulsating current are inputted of input port P of microcomputer chip MC as time counting reference signal TCS. When receiving time counting signal TCS from input port P, microcomputer chip MC counts pulses to display the time on proper display part DPL. Test signal TST can be inputted to input port P selectively. As a result, a test program is executed to perform the check for required functions. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04270981-A (JP)
Title: Radar device
Inventor: IIBOSHI AKIRA
IPC: G01S13/60
Filed: 1991-02-26
Abstract: PURPOSE:To enable whether an object is located closely or far away to be displayed with an improved visual indication by changing a size of a position display according to a perspective state of a two-dimensional position of the object to be detected by radar within a monitoring area. CONSTITUTION:A microcomputer 3 indexes a two-dimensional position of an object based on a direction and a distance of the object which is detected by each mono pulse recorder portion and displays the position on a screen of a display device 14. A data instructing a size of a position display of the object according to each level when a radar monitoring area is divided into multiple level stages in accordance with a distance at the front of an own vehicle A is registered within the microcomputer 3 previously, an instruction data of the size of the position display at that time is read according to the distance of the object to be detected, and the instruction data of that size is given to the device 14 along with the position data of the object, thus enabling the device 14 to perform position displays M1 and M2 of the object according to the size which is instructed at a specified position of a position display area W1 of the screen.
Patent JP-H06323142-A (JP)
Title: Exhaust control device for internal combustion engine
Inventor: INABA YUTAKA
IPC: F02B27/06
Filed: 1993-05-18
Abstract: PURPOSE:To provide an exhaust control device for an internal combustion engine wherein next time starting the engine is facilitated by resetting a valve for adjusting a characteristic in an exhaust system, when stopped the internal combustion engine, to a position suited for the time of starting the engine. CONSTITUTION:A valve 12, operated by an actuator 16 to adjust a characteristic in an exhaust system, is provided, and a position of the valve 12 is controlled in accordance with a rotational speed by a microcomputer 23 actuated with a permanent-magnet generator 4, mounted on internal combustion engine 1, serving as the power supply. By the microcomputer 23, an engine stop detecting means for detecting stopping the internal combustion engine and a valve resetting means for resetting the valve 12 to a position suited for the time of starting the engine by driving the actuator 16, when detected the internal combustion engine stopped, are realized, and the position of the valve 12 in the case of stopping the engine is reset to the position suited for the time of starting the engine.
Patent JP-H11313093-A (JP)
Title: Communication system
Inventor: SUZUKI MUNEYUKI
IPC: H04L12/437
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a communication system which can realize long distance communication without complicating the constitution of a transmission device and in which a transmission line is not cut owing to the accident of power failure or a disaster. SOLUTION: In a communication system, a plurality of transmission devices 101-107 are connected by a transmission line and the start and the terminal end of the transmission line are connected so as to form a ring-like transmission line 107. When the transmission device arranged in the start is set to be a first node and the transmission device arranged in the terminal end is set to be an N-th node, the nodes defined by odd numbers are arranged in order clockwise in the ring-like transmission line 108 and the nodes defined by even numbers are arranged anticlockwise.
Patent JP-H07269367-A (JP)
Title: Crankshaftless and valveless four cycle engine
Inventor: AMAGI TATSUMI
IPC: F02B75/02
Filed: 1994-03-29
Abstract: PURPOSE:To dispense with a valve system, a flywheel and a crankshaft and make an engine small in size and light in weight by composing it so as to have a plurality of pistons make reciprocating motion along parabolic grooves provided in an endless shape in a cylinder wall. CONSTITUTION:A parabolic groove 8 having respective two recesses and protrusions alternately is provided on the inner side of an outer cylinder 1 covering its entire circumference and a hexagonal piston rod receiver 6 is fitted slidably in the groove 8. An inner cylinder 3 provided with four cylinders on the identical circle is placed inside the outer cylinder 1 provided with a intake hole 11 and an exhaust hole 12 on its upper cover plate 1a and the inner cylinder 3 is rotatably supported inside the outer cylinder 1 by an output shaft 9. Respective cylinders 4 are fitted with respective pistons 5 in a manner capable of making reciprocating motion freely and respective piston rods 5a are connected to respective piston rod receivers 6 fitted with a hexagonal sliding part 14 in the inner cylinder 3. Thus, inner cylinders 3 are rotated by driving respective pistons 5 at a phase shifted by one stroke and power is obtained through the output shaft 9.
Patent JP-H06334142-A (JP)
Title: Semiconductor memory device and its manufacture
Inventor: ITO HIDEKI
IPC: G11C11/402
Filed: 1993-05-18
Abstract: PURPOSE:To provide a low-power semiconductor memory device of stable operation, which does not use large capacitors and does not require refreshing. CONSTITUTION:When a word line WL is set to an 'H' level, a MOSFET 10 is turned on, and write data in a bit line BL is held in a bistable circuit which is composed of a MOSFET 20 and of a resistance 30. When stored data is read out, the word line WL is set to the 'H' level, the MOSFET 10 is turned on, data which has been stored in a node N1 is amplified by an amplifier circuit which is composed of a MOSFET 40 and a resistance 50, and the amplified data is output to the bit line BL.
Patent JP-H08109304-A (JP)
Title: Styrene resin composition
Inventor: SHO KAZUHIKO
IPC: C08J5/18
Filed: 1994-05-06
Abstract: PURPOSE: To provide a styrene resin composition having excellent strength, appearance and printing characteristics and suitable for packaging material and provide a sheet, film or shrinkable film produced by using the composition. CONSTITUTION: This styrene resin composition is composed of (1) 98-50wt.% of a rubber-modified styrene resin composed of a continuous phase consisting of (A) 20-70wt.% of an aromatic vinyl monomer and (B) 30-80wt.% of an acrylic acid (or methacrylic acid) ester monomer and a disperse phase having dispersed particle diameter of 1.0-1.2μm and composed of 1-20wt.% of a rubbery elastomer, (2) 1-20wt.% of a petroleum resin containing >=30wt.% of aromatic component and (3) 1-30wt.% of a block copolymer containing a vinyl aromatic hydrocarbon and a conjugated diene at a weight ratio of 20:80 to 80:20. This invention also relates to a sheet, film or shrinkable film produced by using the composition.
Patent JP-H11293566-A (JP)
Title: Sizing of fiber
Inventor: YUKANAMI HIROSHI
IPC: D06M15/333
Filed: 1998-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for sizing fibers to produce sized fibers small in the number of fluffs, excellent in smoothness, excellent in abrasion resistance, and also excellent in weaving performance. SOLUTION: This method for sizing fibers comprises sizing the fibers with a sizing agent composition containing (A) a carboxyl group-containing polyvinyl alcohol-based resin and (B) a specific dialkylsulfosuccinic acid salt, treating the sized fibers with an oiling agent, and subsequently drying the treated fibers. Therein, the carboxyl group-containing polyvinyl alcohol-based resin has a carboxyl group content of preferably 0.1-10 mol.%, more preferably 0.5-5 mol.%, and an average polymerization degree of preferably 100-10,000, more preferably 300-3,000. The dialkylsulfosuccinic acid salt B is compounded in an amount of preferably 0.1-20 pts.wt., more preferably 2-10 pts. wt., per 100 pts.wt. of the carboxyl group-containing polyvinyl alcohol-based resin A.
Patent JP-S5240490-A (JP)
Title: Apparatus for generating ozone
Inventor: SASAKI FUJIO
IPC: C01B13/11
Filed: 1975-09-26
Abstract: PURPOSE: Apparatus for generating ozone with simplified piping and power distribution. insid of which can be easily inspected, and the inside electrode is cooled by means of passing coolant directly through the inside electrode. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S598628-A (JP)
Title: Method for heat-treating glass plate
Inventor: OOBA KAZUYA
IPC: C03B27/044
Filed: 1982-07-06
Abstract: PURPOSE:To reduce the central tensile stress and surface compression stress and prepare a glass plate without the self propagation of a breaking line nor breaking into fine fragments, by heat-treating the glass plate under specific conditions. CONSTITUTION:A glass plate, e.g. a window glass, of 10-15mm. thickness is introduced into a roll hearth 2 and heated at 600-660 deg.C by a heating apparatus 4 while conveyed by rolls 3 in the hearth 2. The glass plate 1 taken out of the roll hearth 2 is then transferred to a gap between the opposite top and bottom hot air blowing holes 5 and cooled to 200-450 deg.C by blowing hot air at 50- 300 deg.C. The cooled glass plate 1 is then cooled to ordinary temperature in the atmosphere to give the aimed glass plate having 85-200kg/cm<2> central tensile stress (sigmat) and 1.5-2.0 ratio (sigmac/sigmat) between the surface compression stress (sigmac) and the central tensile stress (sigmat) without breaking into fine fragments even on the occurrence of cracks.
Patent JP-S62272919-A (JP)
Inventor: FUKAMIZU KIYONORI
IPC: B26B15/00
Filed: 1986-05-22
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-S5740219-A (JP)
Title: Photographic lens with short length
Inventor: YAMAGUCHI TAMIKAZU
IPC: G02B13/02
Filed: 1980-08-22
Abstract: PURPOSE:To obtain a photographic lens whose aberration is effectively compensated at the interfacial angle of about 65 deg. and th telescopic ratio of about 1 by satisfying prescribed conditions in a 5-group 5-configuration lens system composed of a positive meniscus lens, a negative lens, a bicovex lens, and 2 negative meniscus lenses arranged from the object side in order. CONSTITUTION:In a 5-group 5-conficuration lens system composed of a positive meniscus lens, a negative lens, a bicovex lens, and 2 negative meniscus lenses arranged from the object side in order, conditions shown in expressions (1)-(6) are satisfied. Where, F is the focal length of the whole system, N is the refractive index on the d-line of the i-th glass from the objective side, Di is the i-th spacing of axial planes from the objective side and Ri is the radius of curvature of the i-th plane from the object side. Focusing is made available by shifting the 5th group to the image side. Thus, the short-length photographic lens whose aberration is effectively compensated at th interfacial angle of about 65 deg. and the telescopic ratio of about 1 can be obtained.
Patent JP-S5463744-A (JP)
Title: Production of magnetic head
Inventor: TARAO TEIZOU
IPC: G11B5/23
Filed: 1978-09-21
Abstract: PURPOSE: To make the gap depths of the magnetic head having plural tracks uniform and reduce the variations in characteristics by parallel arraying a plurality of tracks at an equal spacing, assembling the same in a frame and grinding the bottom of the gap part down to a specified thickness.  
     CONSTITUTION: Head core magnetic plates 1 of a shape which is split at the gap part are laminated to be make one trak. Those which are provided with coils 4 for each of tracks are parallel arrayed in plurality at an equal spacing and are then assembled into a frame. To these is provided a recording medium slide face 2 by primary polishing. Next, with the face 2 as a reference the shaded portions of the tapered face 6 from the edge end part 7 of the gap bonding face 3 of the track array are notched, whereby the notched part 11 having a ground face 11 1  is so provided as to become a specified depth from the face 2. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0413259-A (JP)
Title: Device for driving vtr with master and slave tapes
Inventor: HASHIMOTO KAZUO
IPC: G11B15/02
Filed: 1990-05-02
Abstract: PURPOSE:To easily reproduce a part of a master tape recursively with a slave tape by driving the master tape and the slave tape on a video tape with a mechanism driven independently, and detecting the presence/absence of the lug of the master tape. CONSTITUTION:When an endless slave tape T-1 is inserted to a VTR-1 and a tape with the lug as the master tape T-2 is inserted to a VTR-2, a CPU reads output from a lug detecting part 18 via an input port I-3, and turns on an analog switch 9 for a short time, and drives the slave tape T-1 in a recording state. Following that, the master tape T-2 is driven in the recording state. The observation of a recording content before recording can be performed by receiving the output with a remote control light receiving part 10 which sends out a first remote control signal, switching the VTR-1 from a recording mode to a reproduction mode, and viewing a broadcast program recorded on the slave tape T-1 on a monitor 24 via a video output terminal 5, a sound output terminal 6. In such a manner, a part of the master tape can be reproduced recursively.
Patent JP-S5241972-A (JP)
Title: Solid-liquid separation by filtration
Inventor: KOSEKI YASUO
IPC: B01D29/62
Filed: 1975-09-29
Abstract: PURPOSE: To provide a solid-liquid separation process by filtration which can practise long time running and the removal of clogging effectively. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0412683-A (JP)
Title: Electrostatic sheet attracting method
Inventor: KASAHARA KEIJI
IPC: H02N13/00
Filed: 1990-05-02
Abstract: PURPOSE:To attract a sheet, which can not be attracted sufficiently in prior art, positively by applying a conductive surface layer onto a material to be sucked or providing a conductive surface layer as a sheet for retaining the material between an attracting board. CONSTITUTION:An attraction board 20 where a pair of positive and negative electrodes 24a, 24b (one pectinated part is shown on the drawing) is sandwiched between an insulation layer 22 and an attraction layer 26 is mounted. The attraction layer 26 has resistivity of about 10<13>OMEGAcm and a material 30 to be attracted, i.e., an A4 size OHP polyester film applied with a conductive surface layer having resistivity of about 10<5>OMEGAcm by previously depositing indium tetrachloride, is pressed against the attraction layer 26 of 2600V. Subsequently, the DC voltage is applied in order to attract the film to the attraction board 10.