baber/WOPTO huggingface dataset:
Patent JP-S5929918-A (JP)
Title: Mixed firing method of liquid fuels different in viscosity
Inventor: KATOU YUZURU
IPC: F23K5/10
Filed: 1982-08-12
Abstract: PURPOSE:To prevent the abnormality in combustion system from occurring and the trouble such as the clogging of a burner or the like from developing by a method wherein C heavy oil and heavy gravity oil are mixed with each other to be supplied to a combustion equipment by changing the mixing ratio of C heavy oil to heavy gravity oil at a constant changing speed so as to start the operation (or combustion) with the oil having low viscosity and gradually transferred to the operation (or combustion) with the oil having high viscosity. CONSTITUTION:Each of C heavy oil and heavy gravity oil is heated in advance so as to drop its viscosity to 20-50 cst at the start of mixed firing of C heavy oil and heavy gravity oil supplied to the combustion equipment. Combustion is started under the condition that only C heavy oil is supplied to the combustion equipment and, after that, heavy gravity oil is gradually added to be mixed to said C heavy oil so as to obtain the rate of temperature rise of mixed oil to be supplied of 70-100 deg.C/hr in order to regulate to a desired mixture ratio. In order to drop the viscosity of the fuel oil down to 20-50 cst, normally C heavy oil is heated to 110 deg.C or below and heavy gravity oil is heated in the range from 120 deg.C or above to 220 deg.C or below and generally and preferably C heavy oil is heated at 80-110 deg.C and heavy gravity oil is heated at 180-220 deg.C.
Patent JP-H01309334-A (JP)
Title: Manufacture of semiconductor device
Inventor: NISHIOKA TAIJO
IPC: H01L21/822
Filed: 1988-06-08
Abstract: PURPOSE:To form a MIS device having an insulating film characterized by less defects, high capacitance and high dielectric constant by adsorbing halogen into the surface of Si after cleaning of an Si substrate, and thereby forming a protecting film for the surface of the Si. CONSTITUTION:Halogen atoms (F, Cl, Br and I) are adsorbed into the exposed surface of a semiconductor substrate. Thereafter, a single layer insulating film or multilayered insulating films are deposited on the substrate. The insulating films incorporates silicon nitride or the oxides of metals such as tantalum, niobium, vanadium, titanium, zirconium, hafnium, aluminum and yttrium as a constituent element. Then, dust on the surface of Si is decreased. In this way, a MIS device having the insulating film characterized by less defects, high capacitance and high dielectric constant is formed.
Patent JP-H07323793-A (JP)
Title: Drain tank for vehicle
Inventor: AKAHORI HARUO
IPC: B60R15/00
Filed: 1994-05-30
Abstract: PURPOSE:To provide a drain tank for a vehicle whose capacity is large, which is not frozen because it is warmed by the indoor heating even in winter or deformed or damaged due to absence of the interference from the road surface, where the degree of freedom of the position of installation of a drain port is high, and no waste water is left in the drain tank, and a separate shower tray can be dispensed with, and the fixing to the vehicle is easy. CONSTITUTION:A drain tank 11 for a vehicle consists of a hollow plate body as a whole, and installed on a vehicle floor 23, and is provided with a water pouring port 12 on the upper surface.
Patent JP-H0795961-A (JP)
Title: Medical diagnosis system
Inventor: YAGO AKIHIKO
IPC: G06Q50/10
Filed: 1994-05-30
Abstract: PURPOSE:To provide a medical diagnosis system high in accuracy and efficiency of diagnosis and judgment. CONSTITUTION:This medical diagnosis system has (a) a means to input data of oral checking diagnosis and inspection in medical or health checking, (b) a means 21 to judge which of criterion ranges the data inputted corresponds to, a condition group judging means 22 to judge whether a conditions group of the criterion ranges is satisfied or not pertaining to one, two or more of inspection items related to diseases, (d) a judging engine means 23 by which a results of judgment list is generated while the results of judgment shoving more serious condition are included when the judgment presents different results on the same disease and (e) an output means 4.
Patent JP-S5929537-A (JP)
Title: Shoulder belt anchor device
Inventor: YASUMATSU JIYUN
IPC: B60R22/20
Filed: 1982-08-11
Abstract: PURPOSE:To adjust the position of a shoulder belt anchor by altering the fitting position of a sliding anchor by operating a releaser. CONSTITUTION:When the position of a shoulder belt anchor is adjusted, a knob 58 is turned and a shaft 54 is turned against the power of a torsion coil spring 70, whereupon a pair of lock bars 62 come out of a coupling hole 68. An anchor block 38 becomes able to move vertically along a guide rail 44. After the shoulder anchor 34 is moved to any position, the knob 58 is released. As a result, the lock bars 62 again come into any coupling hole 68 by the power of the torsion coil spring 70 to stop the moving of the anchor block 38.
Patent JP-H0237050-A (JP)
Title: Method and device for adjusting propulsion of automobile
Inventor: BUORUFUGANGU KUUN
IPC: B60W10/18
Filed: 1989-06-02
Abstract: PURPOSE: To precisely control the propulsion by providing a structure for multiple evaluating the difference between a measurement value and a mathematical value and successively exerting an influence on the mathematical value or at least one parameter of a mathematical formula. CONSTITUTION: Each output signal of sensors is regulated by an electronic matching device 1 to correct a rotating speed signal, and a vehicle speed V is guided. A mathematical value RR is calculated from the vehicle speed V and a corrected signal β in a calculating device R. The mathematical value RR is phase-delayed by an electric filter F in relation to at least one traveling measurement value V, the average value is formed over a prescribed period from the difference between the phase-delayed mathematical value RF and a measurement value M, and this average value is added to the mathematical value RF.  The thus-corrected mathematical value RS is compared with the measurement value M in a comparing device K to form a difference D caused in a specified period between the measurement value M and the mathematical value RF, and a specified parameter EG for calculation of the mathematical value RR is changed according to the value of the difference D.
Patent JP-H10318416-A (JP)
Title: Solenoid valve
Inventor: HIRATA ICHIRO
IPC: F16K3/24
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a solenoid valve excellent in reliability wherein without enlarging a size, a function similar to a high stroke solenoid valve can be provided. SOLUTION: When a solenoid is turned on, a first plunger 6 is moved by generation of attractive force between itself and a first center post 4 to the right side in the Fig. and a first rod 7 connected in a connection part 7a by moving the first plunger 6 is also moved to a right side in the drawing, and a spool 8 connected to the first rod 7 in a connection part 7b is also moved to a right side in the Fig. A second plunger 10 is moved by generation of attractive force between itself and a second center post 9 to a left side in the Fig. and by moving the second plunger 10, a second rod 11 fixed by caulking to this second plunger 10 is also moved to the left side in the Fig. and a second valve sleeve 12 arranged on a left side of the second rod 11 is pressed to its tip end and is also moved to the left side in the Fig.
Patent JP-H06319305-A (JP)
Title: Automatic operation method for agricultural machine
Inventor: SATO JUNICHI
IPC: G05D1/00
Filed: 1993-05-18
Abstract: PURPOSE:To extremely improve workability and operation accuracy and to greatly enhance operation efficiency in comparison with a conventional method in operating and traveling an agricultural machine without an operator. CONSTITUTION:The automatic operation method for an agricultural machine in which plural traveling machine bodies 1 are automatically run in an operation stroke and two operators positioning at both end parts of a field remotely control only when the machine bodies are rotated.
Patent JP-H08327228-A (JP)
Title: Freeze-drying method and system
Inventor: SUTEIIBUN CHIYAARUZU KIYABUANA
IPC: F26B5/16
Filed: 1995-06-06
Abstract: PURPOSE: To improve efficiency of drying operation and adsorption efficiency of adsorbents by using a plurality of adsorbent families, of which one absorbent family performs drying while other absorbent families are closed to regenerate absorbents, and automatically switching the drying over from one family to another family for continuous drying. CONSTITUTION: For example, raw shrimps are placed on a channel tray on a shelf in a drying chamber 1, and the drying chamber 1 is hermetically sealed and vacuumized as low as 1.02 mbar. A silica gel (adsorbent) 5 contained in two adsorption chambers 4 generates a local steam pressure of 0.00024 mbar in the adsorption chambers 4, so that the chambers are cooled to a temperature as low as -20 deg.C. When one of the adsorption chambers 4 in connected to the drying chamber 1 for drying process, the other adsorption chamber 4 undergoes a regenerating process. When the drying chamber 1 is reduced in vacuum pressure, ice in the raw shrimps starts sublimation. That is, a difference in steam pressure between the adsorption chamber 4 and the drying chamber 1 generates a molecular vapor flow to the silica gel 5, which adsorbs moisture.
Patent JP-2000332289-A (JP)
Title: Group iii nitride semiconductor device and manufacture thereof
Inventor: UDAGAWA TAKASHI
IPC: H01L33/06
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a group III nitride semiconductor light emitting device with superior light intensity by forming, on a Si substrate, a laminated structure made of a III-group nitride semiconductor crystalline layer which is tightly fixed to the substrate and having superior crystallization. SOLUTION: A short-wavelength visible light emitting device 1A is constituted by a laminated structure 1B, as a mother material, having a substrate 101 made of a Si single crystal. The laminated structure 1B is provided with a buffer layer 103 formed on the surface of the n-type Si substrate 101 doped with antimony and a light emitting part 107 made of a group III nitride semiconductor crystalline layer on the buffer layer 103.
Patent JP-S5566297-A (JP)
Title: Power supply circuit for permanent-magnet-field-type dc-motor
Inventor: WADA SUMIO
IPC: G05F3/18
Filed: 1978-11-13
Abstract: PURPOSE: To operate a DC motor wherein a permanent magnet is employed as a field system by connecting a constant-voltage element across the terminals of the motor and driving the motor.  
     CONSTITUTION: An AC power supply voltage E is decreased by a transformer T and is used to drive a DC motor M that employs a permanent magnet as a field system, through rectifying and smoothing circuits D and C. A constant-voltage element A is provided across the terminals of the motor M. The constant-voltage element A is formed by employing a forward-direction voltage drop at diodes D 1  and D 2 , or a Zener voltage of a Zener diode Z. In this constitution, a low-voltage motor with a 0.6∼3v rating can be driven at a constant speed bacause of the voltage and current characteristics of the constant-voltage element, and the cheap price and light weight can be realized. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08332837-A (JP)
Title: Air-conditioning device
Inventor: ITO SEIJI
IPC: B60H1/00
Filed: 1995-06-06
Abstract: PURPOSE: To improve the operation efficiency of a freezing cycle during cool down and warmup by a method wherein when it is decided that a physical amount of a consumption power exceeds a given value, it is decided by a target number of revolutions deciding means that the number of revolutions is decided at a value at which an actual physical amount is matched with a given value. CONSTITUTION: A control device comprises a freezing cycle 20 consisting of a compressor 21, condensers 22 and 12, pressure reducing means 23 and 24, and generators 11 and 22; and an air-conditioning unit 1 having a blower means 4. Further, an input current sensor is arranged as a means to determine a physical amount related to a consumption power of a drive means 30. The physical amount is decided by a deciding means and when it is decided that an input current to an inverter 31 exceeds a given value, the number of revolutions is set to a value at which an actual physical amount is set to a given value by a target number of revolutions deciding means by which the target number of revolutions of a compressor 2 is decided according to a target temperature set by a temperature set means and an actual airconditioning load.
Patent JP-S6030647-A (JP)
Title: Food containing microorganisms useful for human body
Inventor: HOSHINO SHIYUUICHI
IPC: A23P1/02
Filed: 1983-07-30
Abstract: PURPOSE:To activate useful bacteria such as lactobacillus in the digestive tracts, and to promote the health of human body, by shielding the useful bacteria from air and moisture, and inserting the bacteria in a food maintained at a sufficiently low temperature to prevent the extermination of the bacteria. CONSTITUTION:Proper amount of living cells or dried powdery cells of lactobacillus or yeast is packed with an edible packaging material such as medical wafer, gelatin paper, wafer, etc. to keep the cells from air and moisture. The packed cells are inserted in a food such as cake, rice cake, cooked rice, etc. The packaging and insertion of the cells should be carried out at a sufficiently low temperature to prevent the extermination of the cells. The lactobacillus or yeast cells are activated in the digestive tracts when the food is taken by a man, and lactic acid useful for human body is produced or the digestive action of the tracts is promoted by fermentation. Accordingly, the food is extremely effective for the health of human body.
Patent JP-S5474012-A (JP)
Title: Combustion chamber for diesel engine
Inventor: OOTA SHIGEMICHI
IPC: F02B23/06
Filed: 1977-11-24
Abstract: PURPOSE: To prevent the blow-up, improve the combustion efficiency and reduce the quantity of black smoke and NOx, by making a combustion chamber in an appropriate form.  
     CONSTITUTION: A lip part 3 is provided on the peripheral edge of inlet part of the combustion chamber 10 so that the lip part extends toward the center. The outer diameter D (mm)of a piston 8, the length d (mm) of the lip part and the angle β° of collision of injected fuel against the side wall of the combustion chamber 10 are related to one another as d=(0.002W0.02)D and 2d+9.5<β<2d+135. The collision angle β affects the quantity of the blow-up and the quantity of fuel blown into a quench zone S' by the reverse skish flow V. The length d and the angle β are determined depending on data. The combustion blow-up as caused in conventional open combustion chamber is prevented. The combustion efficiency is improved. The quantity of black smoke and NOx is reduced. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11324038-A (JP)
Title: Partition device for water receiving tank
Inventor: FUJII TOSHIHIKO
IPC: E03B11/12
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To enable exchanging work of parts by draining water in only a fitting part when a water level control structure has developed a trouble by providing a partition body partitioning the fitting part of the water level control structure and a draining means for the water in the fitting part. SOLUTION: A water receiving tank 1 equipped with a water level control structure 8 in the inside is provided with a partition body partitioning a fitting part 14 of the water level control structure 8 and a means removing the water in the fitting part 14. When a ball tap 6 has developed a trouble or other inconveniences, a manhole 2 is opened and an operator raises an manipulating body 13 to close through holes 12,... of a partition wall 11. Then, he removes the water in the fitting part 14 by manipulating a drain pipe 15. Thereafter, he enters the tank from the manhole to carry out the exchanging work of the ball tap 6. In this way, the repair work can be carried out by only draining the water in the fitting part and hence, water is spared.
Patent JP-H09317005-A (JP)
Title: Vibration absorbing wooden building
Inventor: SAITO MINORU
IPC: E04B1/98
Filed: 1996-06-03
Abstract: PROBLEM TO BE SOLVED: To alleviate shaking due to an earthquake or the like, and ensure safety by providing a damper made of an outer cylinder and an inner cylinder laid so as to come in slidable contact with each other, and a coil spring housed in the outer cylinder at the end of the bracing or the horizontal brace of a wooden framework. SOLUTION: A damper 6 is formed out of an inner cylinder and an outer cylinder laid so as to come in slidable contact with each other, and a coil spring housed in the outer cylinder so as to be compressible with the inner cylinder. Also, box type hardware coupled to a brace 5 or a wooden end for a horizontal brace is integrated with the end of outer cylinder, and the outer cylinder is secured to the end of the brace 5 with a screw or a nail via the box type hardware. Then, the brace 5 is jointed to a beam 4 or the like via the damper 6, and made compatible,, even when the mounting angle of the brace 5 changes, depending on length between columns 3. As a result, the damper 6 is made to have nothing to do with a small vibration, but functions through the compression of the coil spring, upon exposure to a large external force such as an earthquake.  Thus, vibration energy is absorbed and shaking can be thereby restrained.
Patent JP-S6030713-A (JP)
Title: Manufacture of drawn steel material for soil column-line sheathing wall construction
Inventor: MAEDA ATSUMI
IPC: E02D5/20
Filed: 1983-07-29
Abstract: PURPOSE:To make easier the recovery of steel materials by drawing by a method in which a film capable of increasing the lubricity of the surface of the steel material when penetrating-in the steel material and also of being separated from the surface of the steel material when pulling off the steel material is provided on the surface of the steel material by electrodeposition. CONSTITUTION:Opposite charge to the charge of an anionic or cationic emulsion of a wax or waxy resin of solid state at ordinary temperature is applied to a steel material in an electrodeposition bath of the emulsion to form the film of the wax or waxy resin on the surface of the steel material. Before soil concrete 2 in the ground 1 hardens, the steel material 3 formed by said method is penetrated into the soil concrete 2, where the film of the material 3 serves to increase the lubricity of the surface of the material 3 and does not separate from the steel material 3. Also, when pulling out the steel material 3, the film is separated from the surface of the steel material 3.
Patent JP-S5664344-A (JP)
Title: Preparation of belt-shaped photosensitive resin printing master
Inventor: TAKAHASHI MINAAKI
IPC: G03F7/00
Filed: 1979-10-30
Abstract: PURPOSE:To obtain a photosensitive resin printing master high in master thickness precision, by supplying a liquid photosensitive resin on a belt-shaped substrate to be moved together with an image carrier at the same speed along the faces of 2 rollers disposed in parallel, and illuminating an active light. CONSTITUTION:Belt-shaped substrate 1 is held with 2 rollers 4, 5, moved in the arrow direction, roller 6 is arranged opposite to roller 4 with a gap held similar to the desired thickness of a photosensitive resin layer, and active ray source 7 is provided inside roller 6. Image carrier 3 is moved in the arrow direction along the circumferential face of roller 6, its speed of passing through the gap between rollers 4, 6 is adjusted so as to become equal to the speed of substrate 1 passing through there, and liquid photosensitive resin is fed between substrate 1 and carrier 3. On the photosensitive resin layer formed on the surface of substrate 1 hardened areas A and nonhardened areas B corresponding to the image carried by carrier 3 are formed by the active ray incident from the backside of carrier 3, and the desired pattern master is formed by processing them in the subsequent developing process.
Patent JP-S5859035-A (JP)
Title: Coupling method for resin components
Inventor: INOUE EIJI
IPC: B29L9/00
Filed: 1981-09-04
Abstract: PURPOSE:To effectively improve a coupling strength of connection made between two resin components, by a method wherein, in case the two resin components are connected by a welding, concavities are formed in the connecting surface of one resin component, and the fused substance of the other component is caused to enter the concavities. CONSTITUTION:In case two resin components 12 and 14 are coupled by a welding at flange parts 16 and 18 of the components 12 and 14, respectively, an appropriate number of perforating circular holes (concavities) 20 is formed at given intervals in one flange part 18. The resin component 14, in which the concavities 20 are formed, is made of resin, for example, ABS resin, having a higher melting point than that of resin, i.e., polypropylene, of which the other resin component is made. After the two flange parts 16 and 18 are brought into contact with each other, the connecting surfaces are fused by a reciprocating friction welding as they are pressed against each other by a given pressure, the fused resin of the one flange part 16 is pushed into the concavities 20 in the other flange part 18, and with this they are cooled for curing.
Patent JP-S62298723-A (JP)
Title: Measurement of discharged earth quantity for shield tunneling machine
Inventor: MURAKAWA SHINICHI
IPC: B65G43/08
Filed: 1986-06-18
Abstract: PURPOSE:To continuously and moreover accurately measure the flow rate of excavated earth and sand by detecting the sectional area of the excavated earth and sand transported on an earth discharging belt conveyor by a selected cutting method and multiplying the sectional area by the transport speed of the belt conveyor. CONSTITUTION:When excavated earth and sand A discharged from the earth discharging screw conveyor 11 of a shield tunneling machine is transported on a belt conveyor 12, the surface configuration of the earth and sand in the transverse direction of the belt conveyor is optically cut by laser slit light 14 irradiated from a laser beam generator 13 and the appearing profile 14' of the surface of the excavated earth and sand is continuously taken up by an ITV camera 15. The sectional area of the excavated earth and sand A is obtained from an optically cut image 14' thus obtained. By multiplying the sectional area by the transport speed of the belt conveyor 12 measured by a speedometer 20 mounted thereto or the like, namely, the moving speed of the earth and sand, its flow rate is obtained. Thus, the flow rate of the excavated earth and sand can be continuously and moreover accurately measured.
Patent JP-2000328859-A (JP)
Title: Horizontal blind
Inventor: MIURA YUICHI
IPC: E06B9/326
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To provide an operating device for a horizontal blind which can prevent degradation of the appearance thereof due to a hoisting/lowering cord hung from a head box. SOLUTION: In a horizontal blind which allows its sluts 3 to be hoisted and lowered by pulling out a hoisting/lowering cord 5 from a head box 1 or allowing the hoisting/lowering cord 5 to be pulled into the head box 1, the length of the hoisting/lowering cord 5 is set to a length which is almost pulled in the head box 1 when the sluts 3 are lowered to a lower limit thereof. Further, a cord equalizer 7 attached to the lower end of the hoisting/lowering cord 5 is detachably attached to the head box 1.