baber/WOPTO huggingface dataset:
Patent JP-H06274231-A (JP)
Title: Device and method for controlling converter blowing
Inventor: IWAMURA TAKESHI
IPC: C21C5/30
Filed: 1993-03-24
Abstract: PURPOSE:To compensate a deviation between the sampled result of exhaust gas and its analytical result by estimating the concentration of carbon in a molten steel by decarbonization oxygen efficiency, estimating molten steel temperature from the decarbonization oxygen efficiency and a secondary combustion rate and finding out a top-blown oxygen flow rate and the correction value of main lance height based upon the estimated results, objective molten steel temperature and objective carbon concentration. CONSTITUTION:A molten steel carbon concentration computing part 23 estimates carbon concentration by decarbonization efficiency found by a decarbonization efficiency computing part 21 and a molten steel temperature computing part 24 estimates molten steel temperature by the decarbonization efficiency and a secondary combustion rate found out by a secondary combustion rate computing part 22. An adaptive correction computing part 26 finds out the correction values of variations in an oxygen supply amount, the height of the main lance 13 and the height of a skirt 15 based upon differences between the estimated molten steel temperature and carbon concentration and the objective molten steel temperature and objective carbon concentration previously stored in a storing part 25 to correct the variations and controls carbon concentration in the molten steel and the molten steel temperature. Consequently the deviation between the sampled result of exhaust gas and its analytical result can be corrected and the maintenance of parameters can be accurately and automatically executed.
Patent JP-H02244965-A (JP)
Title: Feeding protection circuit
Inventor: SHIBATA TOMOHISA
IPC: H04M19/00
Filed: 1989-03-17
Abstract: PURPOSE:To reduce the number of parts and to miniaturize the feeding protection circuit by providing the protection circuit with a com parator having hysteresis characteristics and outputting a signal when a comparing input exceeds a reference value, a switching means to be driven by the output of the comparator to allow a detecting voltage signal to flow, and a time constant switching type charging/ discharging circuit for applying a charging/discharging voltage to the comparator. CONSTITUTION:A feeding control switch SW11 and a time constant changing switch SW12 are controlled by the comparator COMP11. The charging/discharging circuit constituted of a resistor R11 and a capacitor C11 starts charging by the detecting output of a current detecting resistor R13 supplied through the switch SW12 and the 1st time constant determined by the resistor R11 and the comparator C11 and applies the charge value to the comparator COMP11. Time required up to recovery after boosting the input voltage of the comparator COMP11 and stopping the feeding when overcurrent flows is individually set up based upon the hysteresis characteristics of the comparator and the time constant of the charging/discharging circuit. Since the function of the protection circuit can be attained only by one comparator and one charging/discharging circuit, the number of using parts can be reduced and the circuit can be miniaturized.
Patent JP-H10248578-A (JP)
Title: Expression vector for bacterium of genus rhodococcus
Inventor: MIZUMURA YURIE
IPC: C12R1/01
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To obtain a general-purpose expression vector for a bacterium of the genus Rhodococcus, containing a mutant type regulatory factor having actions on constituent activation of a nitrilase gene promoter and capable of highly expressing the objective gene. SOLUTION: This expression vector for a bacterium of the genus Rhodococcus comprises a DNA region capable of coding a regulatory factor having actions on the activation of a nitrilase gene promoter, a nitrilase promoter gene DNA region undergoing the activation by the regulatory factor, a DNA region capable of proliferating in the bacterium of the genus Rhodococcus and a drug-resistant DNA region capable of functioning in the bacterium of the genus Rhodococcus. An exogenote is integrated into the expression vector for the bacterium of the genus Rhodococcus and made to coexist in the bacterial cell of the genus Rhodococcus to thereby enable the constituent expression of the exogenote.
Patent JP-H07246033-A (JP)
Title: Skylight for greenhouse
Inventor: SUGIMOTO AKIRA
IPC: A01G9/14
Filed: 1994-03-08
Abstract: PURPOSE:To provide a skylight having simple structure and excellent in waterproofness. CONSTITUTION:This skylight for greenhouse has a frame body 5 to which a transparent body is attached, an edge part 7 for engaging, whose cross section constitutes at least part of a small circle in nearly total length of a frame material 1 forming upper side of the frame body 5, and a frame material 10 for ridge pole provided with a groove part 9 holding the edge part 7 for engaging and having C-shaped cross section, and the frame body 5 is openably rotated around the groove part 9.
Patent JP-2000259427-A (JP)
Title: Program converter
Inventor: SAKATA TOSHIYUKI
IPC: G06F9/45
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a program converter for generating an execution format object program with q small code size. SOLUTION: A substitution candidate storing part 104 stores a set of a function identifier such as a library function (x) and a machine language instruction string constituting the function (x), and a function translating 106 translates the function definition of a function (y) in a source program into a machine language instruction string, prepares substitution information with the function (x) a substitution source function and with the function (y) as a substitution destination function when a translated result becomes the same as the machine language instruction string stored in the part 104 and outputs substitution information to a file instead of the translated result of the function definition of the function (y). A function address substituting part 111 substitutes a machine language instruction referring to an address about the substitution destination function for all machine language instructions referring to an address about the substitution source function on the basis of the substitution information by referring to a file outputted by a translating means 103.
Patent JP-S63233534-A (JP)
Title: Manufacture of semiconductor device
Inventor: OSHIMA TAKEFUMI
IPC: H01L21/205
Filed: 1987-03-23
Abstract: PURPOSE:To make the heights of semiconductor layers, which are different to each other, approximately equal, by forming a glass applied layer on two different semiconductor layers, oxidizing the semiconductor layers, and selectively removing the applied glass layer and oxide films. CONSTITUTION:An interlayer insulating film 2 made of silicon oxide is deposited and formed on a silicon single crystal substrate 1. Contact holes 3 corresponding to a specified pattern are provided in the insulating film 2. A glass applied layer 5 is formed on the insulating film 2. First and second epitaxial layers 4a and 4b, which are covered with the glass layer 5, are oxidized from the surface through corresponding thick film regions, and first and second oxide films 40a and 40b are grown. The oxide film 40b becomes thicker than the oxide film 40a. When etch back is performed, the glass layer 5 is removed, and the oxide films 40a and 40b are removed. As a result, the heights of both epitaxial layers 4a and 4b become approximately equal.
Patent JP-S57179652-A (JP)
Title: Measuring device for quantity of water content of foundry sand
Inventor: SHIBATA TSUTOMU
IPC: G01N27/04
Filed: 1981-04-29
Abstract: PURPOSE:To enable highly precise measurment of the quantity of water content of foundary sand with little error due to the change in conditions, by arranging resistance-measuring electrodes parallel to each other in the direction of conveyance of the sand. CONSTITUTION:Parallel electrode rods 3 for measuring electric resistance corresponding to the quantity of water content are arranged at the same height position above a belt 1 for conveying foundary sand in such a manner that they are pointed in the direction of conveyance of the sand S, and the fluctuation of the height of the sand S and the like do not affect measurement. Accordingly, highly precise measurement of the quantity of water content of the foundry sand can be conducted with little error due to the change in conditions.
Patent JP-H03266771-A (JP)
Title: Steering device for vehicle
Inventor: NAKAO YORITO
IPC: B62D5/06
Filed: 1990-03-15
Abstract: PURPOSE:To make steering rigidity proper by forming sliding channels at the respective opposite ends of first and second members which are coupled together via an elastic body and disposed separate from each other on the same axis, and connecting the first and second members to each other by means of a third member in such a manner that the third member to be engaged in both sliding channels is freely engaged and disengaged. CONSTITUTION:First and second members 5a, 5b each of which is freely put in a turning movement about an axis l are disposed separate from each other and one end A1 of the first member 5a is connected to steering gear 1 side and also one end B1 of the second member 5b is connected to steering wheel 3 side. An elastic body 10 is connected between the opposite ends A2, B2 of both members 5a, 5b. In such a steering device for a vehicle, sliding channels SA, SB each of which extends in the direction of the axis l are formed at the respective opposite ends A2, B2 of the members 5a, 5b. A third member 13 is engaged in both of the sliding channels SA, SB so as to obtain high steering rigidity and also the third member 3 is disengaged from one of the sliding channels SA or SB so that vibration is absorbed by the elastic body 10.
Patent JP-H06259077-A (JP)
Title: Tempo varying device
Inventor: MASUBUCHI MASAHIKO
IPC: G10H1/40
Filed: 1993-03-02
Abstract: PURPOSE:To speedily vary a tempo through an easy operation. CONSTITUTION:This device is provided with a tempo varying operation detecting device 1 provided with switches 1a and 1b for tempo setting, a tempo parameter setting device 2 which calculates and sets data for tempo setting according to depressing force information detected by the tempo varying operation detecting device 1, and a tempo information generating device 3 which generates a clock for a tempo on the basis of the tempo parameter set by the tempo parameter setting device 2. When the switches 1a and 1b for tempo setting are pressed, the speed of arithmetic for increasing or decreasing the tempo is varied corresponding to the strength of the depression of the switches 1a and 1b and when the switches are pressed strongly, the arithmetic is speedily performed to increase the frequency of the arithmetic in a certain period.
Patent JP-H04302272-A (JP)
Title: Image processing method
Inventor: SUGIURA SUSUMU
IPC: H04N1/64
Filed: 1991-03-29
Abstract: PURPOSE:To prevent picture quality from being degraded by extending compressed and transmitted image data on the reception side and restoring the image according to a parameter transmitted from the transmission side after the extension processing. CONSTITUTION:Three chrominance signals 201 separating colors obtained by a color scanner or the like are inputted to an ADCT (adaptive discrete cosine transformation) chip 202 and receive the ADCT. Data compressed through a line 203 are inversely transformed by an ADCT chip 204, and three color separating signals 205 degrading the picture quality are generated. A table preparation part 206 receives a quantizing table and prepares a table used for inverse DCT. Simultaneously, this is a table to intensively announce the condition of containing high-frequency components from a transmitting person to a receiving person side. According to this table, the cause of picture quality degradation can be estimated. Thus, a selection part 207 selects the parameter optimum for restoring the image. According to this parameter, the degraded picture quality is restored by a restorage part 208, and a high-quality image signal 209 close to a source image is obtained.
Patent JP-H0955521-A (JP)
Title: Solar battery cell and its manufacture
Inventor: HISAMATSU TADASHI
IPC: H01L31/0248
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To make possible photoelectric conversion of light at the long wavelength side by installing an SiGe layer having a narrow band gap on the back side of a solar battery cell. SOLUTION: An N<+> type Si diffusion layer 2 is formed on the light receiving surface side of a P type Si substrate 1. A P<+> type Si diffusion layer 3 and a P<+> Si-Ge alloy layer 4 are formed on the back side of the substrate 1. A junction 5 of the back side is formed between the P<+> type Si diffusion layer 3 and the P<+> type Si-Ge alloy layer 4. The band gap of Si is about 1.1eV, and the band gap of Si-Ge alloy layer is about 0.7eV. Thereby, short wavelength light is sufficiently photoelectrically converted by the thin N<+> layer on the front side and Si of the comparatively thick P<-> substrate, and long wavelength light is photoelectrically converted by the SiGe layer on the back side which has a narrow band gap, so that high photoelectric conversion efficiency can be obtained.
Patent JP-S60210642-A (JP)
Title: Polyolefin foam
Inventor: NISHIOKA TAKESHI
IPC: C08J9/04
Filed: 1984-04-03
Abstract: PURPOSE:A polyolefin foam having high strength, high elongation and high flame retardancy, prepared by mixing a thermoplastic polyolefin resin with a water- containing inorganic filler and a bisphenol A-derived brominated epoxy resin (or a crosslinked product thereof). CONSTITUTION:A foam is prepared by expansion-molding a resin composition comprising 100pts.wt. thermoplastic polyolefin resin (e.g., polyethylene or polypropylene resin), 10-60pts.wt. water-containing inorganic filler (e.g., magnesium hydroxide or aluminum hydroxide of a particle diameter of about 0.01-50mu), a bisphenol A-derived brominated epoxy resin (bromine content of about 16- 60wt%, an epoxy equivalent weight of about 200-3,000, an MW of about 400- 6,000), or a crosslinked product thereof, in such an amount that the bromine content of the foam is 1-10wt%, and a heat-decomposable blowing agent (e.g., azodicarbonamide).
Patent JP-H0648862-A (JP)
Title: Production of reinforced gypsum hardened body
Inventor: KAKINUMA TOSHIAKI
IPC: B28B1/30
Filed: 1991-03-29
Abstract: PURPOSE:To enhance the mechanical strength and durability by inserting fiber stuck with an adhesive into a gypsum layer and forming a fiber-contg. gypsum layer on a surface, in the production method of forming the fiber-contg. gypsum layer on a surface layer sandwiching a porous gypsum layer in-between. CONSTITUTION:From the upper stream side, a dense gypsum slurry layer 4 is supplied to a body belt 1 and a bundle 2 of fiber which was brought into contact with an adhesive by an adhesive coating device 3 is in order supplied thereon. Next, the porous gypsum slurry layer is supplied and the bundle 2 of fiber brought into contact with the adhesive and the dense gypsum slurry layer 8 are together supplied. The dense gypsum layers 4, 8 incorporating the fiber stuck with the adhesive are formed by so as to sandwich the porous gypsum layer in-between to obtain the objective reinforced gypsum hardened body. By preliminarily thus using an adhesive for fiber, the fiber and gypsum become mutually easily wettable, thus higher mechanical strength and durability are attained.
Patent JP-S54158754-A (JP)
Title: Drying machine control device
Inventor: UNO TAKESHI
IPC: F26B25/00
Filed: 1978-06-05
Abstract: PURPOSE: To insure safety and improve efficiency by providing in parallel control circuits to stop the operation respectively when the temperature difference between air exhaust and sucked air falls below a certain value and when a fixed time has elapsed since the start of the operation.  
     CONSTITUTION: As drying operation progresses, the temperature of exhaust air rises, the resistance of heat-sensing resistor element 18 drops and the potential at point A falls. When the potential of point A falls bellow the potential of point B, level-detecting element 16 is turned on, transistor 12 is turned off, relay 11 is turned off and the operation stops. When the temperature difference did not reach the set value due to the increase of air leakage or heater trouble, or when transistor 12 was not turned off due to circuit trouble and when the time set by timer 13 is reached, transistor 15 is turned on, transistor 12 is turned off, relay 11 is turned off, and the operation stops. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07279243-A (JP)
Title: Joint method between reinforced concrete column and steel framed beam
Inventor: KANAZAWA MASAAKI
IPC: E04B1/16
Filed: 1994-04-05
Abstract: PURPOSE:To make it possible to promote joint work efficiency between reinforced concrete columns and steel framed beams and to increase rigidity of the whole building. CONSTITUTION:Steel framed beams 10 are made to pass through column and beam joint sections of reinforced concrete columns 14 successively to arrange them in one way. Steel framed beams 12 are divided by the column and beam joint sections, and they are at right angles to the sides of the steel framed beams 10 and are butted at each other. Splice plates are arranged in a state to butt the steel framed beams 10 and 12 at each other, and the splice pates are fastened to the steel framed beams 10 and 12 with high tension bolts and nuts and are fixed to connect both steel framed beams 10 and 12. Assembly and arrangement directions of the steel framed beams passing through in succession and the divided steel framed beams are different between joint sections of the columns and beams in adjacent reinforced concrete columns 14.
Patent JP-S63230048-A (JP)
Title: Edible composition
Inventor: INADA SHIYOUSHICHIROU
IPC: A23L27/10
Filed: 1987-03-20
Abstract: PURPOSE:To obtain an edible composition having improved dispersibility in aqueous solution, water-absorption in living body and palatability, by mixing a water-soluble low-molecular weight peptide to a useful edible hydrophobic substance derived from animal or vegetable natural raw material. CONSTITUTION:The objective edible composition can be prepared by mixing (A) a useful edible hydrophobic substance produced by extracting an animal or vegetable natural raw material preferably with subcritical or supercritical carbon dioxide as an extractant and (B) a water-soluble low-molecular weight peptide (preferably an animal or vegetable extract having a molecular weight of <=10,000 and obtained by the enzymatic decomposition of e.g. fish and shellfishes).
Patent JP-2000258315-A (JP)
Title: Sample holding implement
Inventor: UCHIGAKI TAKATOSHI
IPC: G01N1/28
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To obtain a sample holding implement by which a sample can be maintained in a low-temperature state for a long period, by a method wherein the contact of a coolant with water is controlled when a sample housing part is cooled by the endothermic reaction of the coolant with the water. SOLUTION: In this implement, a cooling bag 4 in which a coolant 3 and water-contained capsules 4a are built is arranged and installed in a container 1. The water-contained capsules 4a are distributed unevenly in a set place in the cooling bag 4. A rod 2 which is used to crush the water-contained capsules 4a is arranged in the upper part of the container 1. The upper end of the rod 2 protrudes to the outside of the container 1 so as to be capable of being operated from the outside. The lower end of the rod 2 is situated in the upper part of the water-contained capsules 4a. A sample is housed at the inside of the implement. When the sample is not mailed immediately, the sample is housed in a refrigerator or the like so as to maintain a low-temperature state. In this case, the contact of the coolant with water is shut off, and a cooling reaction is not started.  Then, immediately before the sample is mailed, the rod 2 is pushed into from the outside, and the water-contained capsules 4a are crushed. Then, water 4b at their inside is discharged to the outside so as to come into contact with the coolant 3, and a cooling reaction is started. By this control operation, a wasteful cooling operation is prevented, and a cooling effect can be maintained.
Patent JP-S61226464-A (JP)
Title: Spool holder
Inventor: YOSHIKAWA AKIRA
IPC: B65H54/547
Filed: 1985-03-30
Abstract: PURPOSE:To enable a spool to be simply supported with accuracy by providing a holder main body which is fixed on a rotating shaft, with at least three support rods in such a way that the rods are arranged radially at regular space intervals inscribing the spool. CONSTITUTION:A holder 1 is intended to support a spool S while the center of a rotating shaft of the spool S corresponds with the center of the spool S. In this case, the holder 1 is composed of a holder main body 4 in a form of a regular triangular prisum which is fixed coaxially on the rotating shaft with plungers 5, two each of the plungers project from each of three sides of the holder main body. And each of the plungers 5 is composed of a cylinder 7 which is secured into a threaded hole made on the side of the holder main body 4, a support rod which is arranged movably in the longitudinal direction within the cylinder 7 inscribing the spool S, and of a spring 9 which energized the support rod 8 against the inner surface of the spool.
Patent JP-S59193591-A (JP)
Title: State informing system of virtual memory space
Inventor: UCHIYAMA MASAHIKO
IPC: G06F12/08
Filed: 1983-04-15
Abstract: PURPOSE:To know easily a shortage of space from a delivered message and at the same time to process the second estimation due to the alternation of layout of a virtual space in a short time by delivering the shortage of the space in a message in case an idle quantity corresponding to the additional data quantity does not exist in a selected section area and at the same time graphic displaying the state of the selected section area at the time moment. CONSTITUTION:A virtual memory system includes a real memory 1, a virtual page table 2 and an auxiliary memory 3. The memory 3 contains plural virtual memory spaces. The busy and idle tables which recognize the busy/idle state of the corresponding area are stored in the system queuing region SQA of a system common region SCA and in the local system queuing region LSQA of a job exclusive region JEA respectively. These regions SCA and JEA constitute a virtual memory space. Then the idle space in the idle table is retrieved by a control program 4, and the size of the idle space is compared with the designated capacity to calculate the shortage. This shortage is displayed in a message at a display device. In addition, marks ''x'' and ''o'' are given to the busy and idle spaces respectively on the display device.