baber/WOPTO huggingface dataset:
Patent JP-S5944537-A (JP)
Title: Continuous roof ventilator
Inventor: SAKAMOTO MITSUO
IPC: E04D13/17
Filed: 1982-09-03
Abstract: PURPOSE:To miniaturize the titled ventilator without deteriorating the ventilating efficiency by a method wherein the first louvers are provided so that they may cover the effective width of an opening under both ends of a roof while the second louvers are provided so that they may incline to both ends of the roof declining downward in proportion to the distance from the roof. CONSTITUTION:The first louvers 22, 23 are provided so that they may cover the effective width of an opening 25 under both ends of a roof 21 while the second louvers 26...261 are provided so that the upper ends of them may be opposing to both ends of the roof 21 declining downward in proportion to the distance from the roof 21. In such a constitution, the titled ventilator may be miniaturized making it light-weighted and its insallation easier because the roof 21 becomes an upper and lower part separating type comprising the roof 21 and the fist louvers 22, 23 making the second louvers 26 further approach to the roof 21.
Patent JP-S6213593-A (JP)
Title: Production of one-side electroplated steel sheet
Inventor: SHINDO YOSHIO
IPC: C25F1/00
Filed: 1985-07-12
Abstract: PURPOSE:To improve the property to be phosphated and the corrosion resistance of the coating by anodizing the nonplated surface of a one-side electroplated steel sheet in an acidic conductive bath contg. a specified sulfur compd., removing the passive film in the same bath and adsorbing the sulfur compd. CONSTITUTION:A steel strip 6 is rewound from an uncoiler 5 and passed through a degreasing vessel 7, a washing vessel 8, a pickling vessel 9 and a washing vessel 8 to clean the surface, then passed through an electrogalvanizing bath 10 to apply a Zn plating on one surface and washed 8 with water. Then the nonplated surface is anodized in a conductive bath 11 at 3-6pH contg. >=10<-5>mol/l sulfur compd. such as mercaptan to remove a thinly plated film of Zn on the nonplated surface. Subsequently, the strip is placed in the same conductive bath 12, the nonplated surface is made non-charged to remove the passive film formed in one side plating and the sulfur compd. is adsorbed. The property of the non-plated surface to be phosphated, the corrosion resistance of the coating and the appearance are improved.
Patent JP-H11320046-A (JP)
Title: Immersion nozzle for casting
Inventor: HASEBE NOBUHIRO
IPC: B22D11/10
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To provide an immersion nozzle for casting, with which at the time of pouring molten metal such as molten steel into a mold, such trouble as clogging in the inner hole of a nozzle is avoided and also, fluid condition of the molten metal such as the poured molten steel in the mold is suitably controlled and thus, excess disturbance and variation of the molten metal surface are avoided and in this way, a metal cast such as high quality steel ingot can be obtd. SOLUTION: An immersion nozzle 1 for pouring molten metal into mold, is provided with an inner hole 2 for passing the molten metal and a molten metal spouting part 4 having plural opening holes formed in the molten metal flowing passage communicated with the end part of the inner hole part 2, and in the outer peripheral wall of the nozzle. A step part 3 is formed in the inner hole 2 of the nozzle and also, the horizontal cross sectional shape of the molten metal flowing passage in the spouting part is formed as a sector shape from the inner hole side to the opened hole.
Patent JP-H0318827-A (JP)
Title: Display device
Inventor: TAKANASHI RYOYU
IPC: G02F1/135
Filed: 1989-06-16
Abstract: PURPOSE:To satisfactorily execute the display of a still picture by providing a charge holding layer and holding a charge pattern, and also, applying an AC voltage for read-out by utilizing a capacitance variation caused by a depletion layer variation of a semiconductor layer. CONSTITUTION:A photoconductive layer 12, an optical modulation material layer 14, a charge holding layer 16 and a semiconductor layer 18 are laminated, respectively, and on both end faces of these laminated bodies, electrodes 20, 22 are laminated and formed, respectively. Accordingly, even if an electromagnetic radiation flux, for instance, a light beam is cut off, written information is held by an information holding means of the charge holding layer 16, etc. Also, an electric field corresponding to a charge pattern held thereby is applied to the optical modulation material layer 14 by a capacitance variation of the semiconductor layer 18, vibration by a piezoelectric layer, and a resistance value variation by a switching layer. In such a way, the display of a still picture can be executed satisfactorily.
Patent JP-S5677552-A (JP)
Title: Ignition circuit for internal combustion engine
Inventor: SEKIYA TSUNETO
IPC: F02P1/08
Filed: 1979-11-28
Abstract: PURPOSE:To prevent a heat generation at a transistor and pre-sparking in the ignition circuit by using a transistor having high avalanche breakdown against the voltage applied between the collector and emitter as a transistor for interrupting rapidly a primary shortcircuiting current. CONSTITUTION:The primary shortcircuiting current is fed into the primary winding 11 of an ignition coil 1 by the revolution of a permanent magnet embedded in a flywheel (not shown) via a transistor 2. This current is interruppted rapidly by a control trnasistor 7 connected to the base of the transistor 2 so as to induce a high voltage at the secondary winding 12 of the ignition coil 1, thereby causing a sparking at an ignition plug 3. The transistor 2 has preferably high avalanche breakdown characteristics against the voltage VCED between the collector and emitter. Further, the transistor 7 is protected by setting the voltage VCED thereof higher than that of the transistor 2 or interposing a resistor r4 between these transistors 7 and 2.
Patent JP-H11397-A (JP)
Title: Respiratory nose mask
Inventor: CHIN TONGOU
IPC: A62B18/02
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To restrain dislocation of a mask by a body movement, and reduce gas leakage to the minimum extent by providing a bellows-shaped elastic body between a surface where the mask is brought into close contact with a face and a frame in which the mask is installed. SOLUTION: When a bellows-shaped elastic body 7 is placed between a frame 3 and a mask 1, a peripheral shape of bellows coincides with a peripheral shape of the mask to be connected, and the contour of a recessed line or a pointed line of the bellows exists on a plane. Silicone rubber or the like being a material of the mask is used as a material of the bellows-shaped elastic body, and when it is integrally molded with the mask, a manufacturing cost is reduced, and the easily installing merits are produced. The pitch number, a distance between pitches and a thickness of the bellows are decided by the magnitude of pressure of positive pressure gas to be used, the size of the mask, a dislocation quantity and a dislocation angle to be restrained and a material to be used or the like.  A height of the bellows shaped elastic body 7 is set to 10 to 30 mm, and the pitch number is desirable to be 2 to 10 pieces. A thickness of the bellows is also desirable to be 1 to 3 mm.
Patent JP-S5676404-A (JP)
Title: New chlorinated polymer and coating composition therefrom
Inventor: SHIMIZU KAZUO
IPC: C08F8/22
Filed: 1979-11-28
Abstract: PURPOSE: A chlorinated polymer having excellent heat resistance and heat stability, and being soluble well in an inexpensive general-purpose solvent, prepared by uniformly chlorinating a specified crystalline poly-4-methylpentene-1 to a chlorine content of at least 50wt%.  
     CONSTITUTION: A crystalline poly-4-methylpentene-1, melt index 8W70g/10min (260°C, 5kg, ASTM-D 1238) is dissolved into a chlorination-resistant solvent such as carbon tetrachloride under pressure at a temperature higher than the b.p. The chlorination is carried out by passing chlorine gas through the above solution, and maintaining the state of uniform solution during the reaction until the chlorine content exceeds 50wt%. Then, the chlorinated polymer is separated, for example, by steam distillation. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5943357-A (JP)
Title: High speed liquid chromatograph
Inventor: TSUDA TAKAO
IPC: G01N30/78
Filed: 1982-09-03
Abstract: PURPOSE:To enable application of a gas analyzable detector used for the gas chromatograph by connecting a carrier gas intake tube after a passage resistance section. CONSTITUTION:The connection is performed successively with a carrier liquid feeding pump 2, a sample introducing section 3, a colum 4, an ultraviolet absorptivity detector 5, a vaporizer 6, a passage resistance 7 and a double flame luminosity detector 8 in said order. Then, a carrier gas intake tube 15 is connected to a passage after the passage resistance 7. This passage resistance 7 is set a high resistance to minimize changes in the flow rate in the vaporization with a vaporizer. With such an arrangement, a flame luminous intensity detector having a selectivity with a high sensitivity can be used. The flame luminous intensity detector can be replaced with a flame thermionic detector. Thus, a gas analyzable detector used for the gas chromatograph is made applicable.
Patent JP-S5854713-A (JP)
Title: Emitting flollower circuit
Inventor: NAGANO KATSUMI
IPC: H03F3/50
Filed: 1981-09-29
Abstract: PURPOSE:To obtain output characteristics with high accuracy, by providing transistors (TRs) in cross connection with each other for each emitter of the TRs constituting a basic circuit obtaining an equal output voltage through the reception of an input voltage. CONSTITUTION:The collector of a TRQ3 is connected to the emitter of a TRQ1, and the base is connected to the collector of a TRQ4, and the collector of the TRQ4 is connected to the emitter of a TRQ2 and the base is connected to the collector of the TRQ3, and further, the emitters of the TRs Q3, Q4 is connected to a negative power supply via the current supply of a current value IB. An error voltage included in an output voltage Vout in using the same sized TRs for each TR, is expressed as Ve=VT.ln(I2.I3/I1.I4), where I1- I4 are collector current of the TRs Q1-Q4. Assuming that the common emitter current amplification factor betaN of the TRs Q1-Q4 is sufficiently high, then, I1=I3 and I2=I4 is obtained, and the Ve is reduced to zero.
Patent JP-2000303575-A (JP)
Title: Harm countermeasure structure for preventing dew condensation in building exterior side wall body
Inventor: HASEGAWA TORU
IPC: E04B1/62
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To provide harm countermeasure structure for preventing dew condensation in a building exterior side wall body. SOLUTION: In this harm countermeasure structure for preventing dew condensation in a building exterior side wall body, sheets 2 with a pressure sensitive adhesive applied to the back faces of rectangular sheets subjected to treatment of applying or spraying material 1 with hygroscopic, antibacterial and mildewproofing effect are stuck, through the pressure sensitive adhesive on the back faces of the sheets, to the wall body interior side faces of columns and studs in a building wall body and a wall body interior floor face or the upper part of a sill.  Or the material 1 with hygroscopic, antibacterial and mildewproofing effect is directly applied or sprayed to the wall body interior side faces of the columns and studs in the building wall body and the wall body interior floor face or the upper part of the sill, and the wall body interior is always dried to eliminate moisture by the stuck or applied or sprayed material 1 with the hygroscopic, antibacterial and mildewproofing effect and thereby to eliminate the cause of corrosion of various building structure and finishing material caused by dew condensation in a building exterior side wall body.
Patent JP-S5779532-A (JP)
Title: Power source device
Inventor: OOTANI GENZOU
IPC: H02M3/28
Filed: 1980-10-31
Abstract: PURPOSE:To protect a smoothing capacitor inserted into a converter transformer at its secondary side, by forcing the output voltage of the converter trans-former to drop when an external DC power source is used. CONSTITUTION:When an AC power source is used, switches 2 and 30 are both closed and the oscillation period of an oscillating transistor (TR) is controlled by a feedback signal from a transformer 27 to obtain a DC output from the secondary side of a converter transformer 11. When a DC power source 29 is used, the switches 2 and 30 are opened to apply the outputs of rectifying-smoothing circuits 12 and 13 to a load 17, but a point A is held negative to a point B, thereby turning on a TR40. As a result, a TR35 turns off and any voltage is not induced at the secondary side of the transformer 27 any more. Then, a TR43 turns off and a TR44 turns on to decrease the amplification degree of a TR6, and consequently the output of the converter transformer 11 decreases, protecting the dielectric strength of a capacitor 13.
Patent JP-S5677936-A (JP)
Title: Detector for nonsignal part of recording tape
Inventor: KAMEI KENJI
IPC: G11B15/087
Filed: 1979-11-30
Abstract: PURPOSE: To simplify the formation of an IC and at the same time prevent the malfunction caused by the noise, by excluding the time constant circuit using a capacitor when the nonsignal part of a recording tape is detected automatically.  
     CONSTITUTION: The periodical hold signal (g) and the periodical reset signal (i) are delivered by the period reset means 6W10 and in accordance with the speed of tape, and the pulse signal (d) is obtained according to the contents of recording of the travelling and recorded tape. Then the periodical reset signal (i) is obtained. After this, the pulse signal (d) of the desired number N by counting the signals (d), and the carry signal (e) is delivered by the counters 1W5. The hold signal (g) is supplied, and the presence or absence is held for the signal (e) immediately before the holding period of the signal (g) within this period. And this state of holding is delivered in the form of the detection signal (j) of the nonsignal part of the recording tape. The presence of absence of the signal (e) is delivered directly by the latch means 11 outside the above-mentioned period. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H091395-A (JP)
Title: Mechanism for sorting can material in waste can crusher
Inventor: KUROSAWA MIKIO
IPC: B30B9/32
Filed: 1995-06-21
Abstract: PURPOSE: To continuously sort the material of a crushed waste can by attaching a revolving plate freely rotatably without being interfered by the rotation of a roller. CONSTITUTION: A crushed aluminum can is transported to a rotary plate 6 by means of a turning belt 8 and an extruding plate 7 and magnetically separated by a magnet 5. Unattracted by the magnet 5, the aluminum can is transported to a falling position and dropped into an aluminum can container. A crushed steel can is transported to the rotary plate 6, attracted by the magnet 5 attached to the rotary plate 6, turned halfway round a roller 4 and dropped into a steel can container in the lower part of a mechanism 1 for sorting materials. Since the crushed steel can is transported vertically, its contact area on the rotary plate is large, thereby eliminating erroneous sorting such as fall-off of a can caused by an insufficient magnetic force. The residual liquid is led to a gutter and collected. Thus, the power source may be reduced, enabling to save energy.
Patent JP-H054435-A (JP)
Title: Control method of winding force of ink ribbon in transfer type printer
Inventor: OGITA HIROMITSU
IPC: B41J29/00
Filed: 1991-06-26
Abstract: PURPOSE:To provide the control method of the winding force of an ink ribbon, which can keep the winding force of the ink ribbon constant at all times without conducting complicate control and can prevent defective printing resulting from the variation of the winding force of the ink ribbon. CONSTITUTION:A sensor unit detecting a specified cuing mark KY in an ink ribbon 4 is installed, a time until the sensor unit 10 outputs a detecting signal after the completion of the printing of one page of printing paper is counted by a time counter 11 while a time required for completely printing the difference section of data length is arithmetically operated from the difference of the actual data length of printing data and specified data length at the time of printing extending over all lines of one page, and the count value of the time counter is corrected by the time.
Patent JP-H05317411-A (JP)
Title: Medical equipment material
Inventor: TAKAHASHI SHINICHI
IPC: A61L31/00
Filed: 1992-05-21
Abstract: PURPOSE:To eliminate elusion of impurities and adsorption of chemical components without deformation even subjected to sterilization by molding medical equipment material using a thermoplastic norbornene based resin excellent in heat resistance, low absortivity and low elusion property. CONSTITUTION:Medical equipment material is formed using a thermoplastic norbornene resin with 10.000-200.000 in average molecular weight on a polystyrene conversion basis and with less than 1wt.% in the content of a resin component of below 2.000 by a gel permeation chromatography analysis with toluene as solvent. The available method for molding is an injection molding, a blow molding method, an injection blow molding method, rotary molding method or the like. An example of the medical equipment material to be molded is a medical fluid container for injection, an ampule, a prefield syringe, a bag for transfusion or a solid chemical container. The medical equipment material thus obtained is excellent in heat resistance, moisture resistance and transparency and adsorption of chemicals and exudation of organic matters or the like are limited thereby eliminating the denaturalizing of any chemicals contacting it.
Patent JP-S5944560-A (JP)
Inventor: ISHIKAWA TAKEO
IPC: F25B15/00
Filed: 1982-09-03
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-S5378157-A (JP)
Title: Delta modulatio circuit
Inventor: TSUDA TATSU
IPC: H03M3/02
Filed: 1976-12-22
Abstract: PURPOSE: To increase the transmission quality with lower clock frequency, by obtaining the difference between the input analog signal and the analog signal delayed for a given time and by comparing the output of the local decoder with the difference, in the delta modulating circuit modulating the analog signal into digital signal. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01320136-A (JP)
Title: Reproduction method of pattern
Inventor: KAWATSUKI YOSHIHIRO
IPC: B05D1/40
Filed: 1988-06-21
Abstract: PURPOSE:To improve adhesion between a board and curing material by providing a curing material layer becoming an intermediate layer between a board and a separate curing material layer forming a pattern. CONSTITUTION:A curing material 2 is applied onto a board 1 such as glass. A curing material 3 having favorable adhesion to the curing material 2 is applied onto the curing material 2 in succession. The curing materials 2, 3 or only the curing material 3 is cured with a fixed method under a state where a mold 4 such as a diffractive grating having a fixed uneven surface is superposed upon the curing material. Then when the mold is removed after cure, a pattern of the mold 4 is transferred on the curing material 3. With this constitution, even in reproduction of a deep pattern whose unevenness is deep to a pitch, the reproduction can be performed without peeling a patterned layer off from a board.
Patent JP-H052042-A (JP)
Title: Method for automatic correction of measuring deviation of measuring apparatus
Inventor: TSUTSUI KOICHI
IPC: G01D3/028
Filed: 1991-06-26
Abstract: PURPOSE:To correct a measuring deviation of a measuring apparatus automati cally and to conduct correction of the measuring deviation simply and precisely. CONSTITUTION:A measuring apparatus is so constructed as to have a storage element 23 storing a result V of measurement and a computation/control element 22 executing computation of the result V of measurement and a write/read control thereof for the storage element 23. Prior to employment of the measuring apparatus, a physical amount E1 having an arbitrary magnitude and serving as a reference is measured beforehand and the result VE1(t1) of measurement thereof is stored in the storage element 23. When a physical amount E2 to be measured is measured thereafter, first the aforesaid reference physical amount E1 is measured again and the result VE1(t2) measurement thereof is obtained. Secondly, a difference VE1(t1)-VE1(t2) between the result VE1(t1) and the result VE1(t2) is determined by the computation/control element 22, and thirdly, a result obtained by adding the value of the difference VE1(t1)-VE1(t2) to the result VE2(t2) of measurement of the physical amount E2 is outputted as a corrected result 24 of measurement from the computation/ control element 22.
Patent JP-S5581362-A (JP)
Title: Original conveyor
Inventor: NAGASAWA KIYOTO
IPC: G03G21/00
Filed: 1978-12-14
Abstract: PURPOSE: To stably convey the originals without completely synchronously between  a conveying belt and a drive roller by counting the pulses which the pulse generating part provided to the original conveying belt outputs and controlling the driving  of the conveying belt.  
     CONSTITUTION: When the leading end of the original is detected with a switch 4, a counter 22 is reset by way of a waveform shaping circuit 11 and differentiating circuit 12 and at the same time a MD type FF 14 for motor drive is reset, causing a drive roller 1 to be turned by a motor 17 and the original to be conveyed by a conveying belt 2. Then, the pulses by light, etc. by a pulse generating part formed by a slit hole or the like provided to the belt 2 are counted by a counter 22. When the preset number is reached, an FF 14 is reset by the coincident output output by a combination circuit 23, causing the belt 2 to be stopped by the motor M and roller 1. Thereby, the original is stopped stably in the position of a stop claw 5 by the belt 2 even if the slip condition of the roller 1 and belt 2 changes according to environmental conditions. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5580112-A (JP)
Title: Automatic conducting device for transplanter
Inventor: SUGIMOTO TSUTOMU
IPC: A01B69/00
Filed: 1978-12-12
Abstract: PURPOSE: To perform conducting operation with high precision by simple structure by obtaining a control input for automatic conducting operation by periodically moving light to be projected on a line of seedling to the right and left of the device body.  
     CONSTITUTION: Projected light P 1  emitted by projector-detector 20 while sliding device 21 goes and returns once is projected on line Q of seedlings (q) on the going and returning ways once each, and projector-detector 20 detects reflected light P 2  once each. Then, control circuit 31 exercises a supervision over difference (t 1 ) in generating timing between periodic pulse signal R 21  emitted from limit switch 21b and pulse signal R 20  in the going way of projector-detector 20 and period (t 0 ) of signal R 21 , and then makes a comparison between (t 0 )/4 and (t 1 ) to exercising control over conducting operation. Namely, a control input for automatic conducting operation is obtained by periodically moving light to be projected on a line of seedlings to the right and left of the device, so that high-precision conducting operation can be performed by simple structure. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5944411-A (JP)
Inventor: KITAJIMA AKIRA
IPC: E01H1/08
Filed: 1982-09-07
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。