baber/WOPTO huggingface dataset:
Patent JP-H0383170-A (JP)
Title: Automatic decision device for specification by logical simulation
Inventor: NIITSUMA JUNICHI
IPC: G06F17/50
Filed: 1989-08-28
Abstract: PURPOSE:To automate logical verification by applying an input sequence to an after-coupling circuit with which a circuit representing specification logically and a circuit to be verified are coupled, and carrying out simulation. CONSTITUTION:A specification conversion part 2 inputs the specification of the circuit to be verified to make a logical representation 3 and outputs the specification 1 in the form of a logic circuit. The converted logic circuit is coupled with the circuit 8 to be verified at a circuit coupling part 4 and the after-coupling circuit 5 is outputted. A simulation part 6 applies the input sequence 9 to the after-coupling circuit 5 and carries out the simulation to obtain a result 7. Thus, the input sequence is applied to the after-coupling circuit 5 with which the specification 1 converted into the logic circuit and the circuit 8 to be verified are coupled and the simulation is performed to calculate whether or not whether the operation and specification 1 of the circuit to be inspected are held. Consequently, the logical verification is performed automatically by performing the simulation.
Patent JP-H0779412-A (JP)
Title: Dropout detection circuit
Inventor: KANEKO SHINJI
IPC: G11B7/004
Filed: 1993-09-06
Abstract: PURPOSE:To eliminated non-detection or erroneous detection of a dropout such as micro dropout by attenuating a medium and high frequency component of a reproduced video signal including impulse noise due to the dropout and comparing the attenuated reproduction video signal with a predetermined reference level. CONSTITUTION:This circuit is provided with a de-emphasis circuit 11 used to attenuate a medium and high frequency component of a reproduced video signal from an optical disk, a comparator circuit 19 comparing an output signal from the circuit 11 with a reference level lower than a black level, a comparator circuit 18 comparing the output signal of the circuit 11 with a reference level higher than a white level, and a dropout is detected through the comparison in the comparators 18, 19. When the reference levels, that is, +REF, -REF are set in a range of, e.g. 120%, the range of -32% of noise NDO due to a dropout after de-emphasis processing is detected as the dropout and the range of -10% is not detected.
Patent JP-S60113852-A (JP)
Title: Belt driven speed change device
Inventor: SATOJI HISAYUKI
IPC: F16H7/12
Filed: 1983-11-24
Abstract: PURPOSE:To allow swift speed changing operation by providing a balance spring mounted to a supporting arm of a tension pulley for urging the tension pulley toward the tension side. CONSTITUTION:A balance spring E is provided in connection to a supporting arm 1 pivotally supporting a tension pully C so as to urge the tension pulley C in the tension direction with a substantially constant load applied thereto. Thus, the supporting arm is urged in the tension direction under a substantially constant load to achieve swift speed chaging operation by pivotal movement of the supporting arm 1 caused by handling of a control column D.
Patent JP-S6199556-A (JP)
Title: Method and production of composite roll
Inventor: NAGANUMA SHIZUKA
IPC: B22D19/16
Filed: 1984-10-23
Abstract: PURPOSE:To join thoroughly the outside layer material and inside layer material of a composite roll and to prevent the variance of quality by forming preliminarily the outside layer material into a hollow shape and pouring a molten metal into the hollow part to form the core material. CONSTITUTION:The outside layer material 4 of the roll having a prescribed size is installed to the projecting part of a dummy bar and an integral cylindrical metallic mold 3 provided with a high-frequency induction heating coil 8 is installed around said material. A sealing cover 6 is attached thereto and gaseous Ar is blown from a gaseous Ar blow-off nozzle 7 and is blown off through a blow-off nozzle 9. The preheating by the coil 8 is stopped when the material 4 attains the prescribed temp. A long nozzle is inserted from the upper part of the cover 6. The molten metal is poured to the inside surface side of the material 4 in a non-oxidizing atmosphere and is pressurized by a plunger 11. The molten metal is pressurized by plungers 11, 13 after a jig 2 for holding the dummy bar is opened to lower the dummy bar 1 and the composite roll along guide rolls 14. The heated composite roll is cooled with cooling water nozzles 15.
Patent JP-H0274538-A (JP)
Title: Black mica glass ceramics and its production
Inventor: YANAGIMACHI MASARU
IPC: C03C10/16
Filed: 1988-09-06
Abstract: PURPOSE:To obtain the title ceramics having reduced reflectance at a prescribed wavelength and excellent machinability wherein the contents of SiO2, MgO, Al2O3 and K2O, shown in the form of oxides, F and C are specified and the major constitution phases are composed of prescribed amounts of fluorine gold mica, C and ceramics. CONSTITUTION:The starting substances are provided so that the sintered product has following composition in wt.%, when calculated as oxides; SiO2, 35-55%; MgO, 10-20%; Al2O3, 10-20%: and K2O, 3-15%; and F, 2-15%; and C, 10-20%. At this time, at least a part of the above-stated starting materials must be metal alkoxides. The above-stated starting mixture is mixed with water under heating to hydrolyze the alkoxides, then the solvent is removed, and the resultant gel is dried. Said dried product is calcined in a non-oxidizing atmosphere such as N2 at 700-1,300 deg.C, crushed, formed into a prescribed form and sintered at 1,100-1,300 deg.C in a non-oxidizing atmosphere to give the objective black mica glass ceramics.
Patent JP-S60114657-A (JP)
Title: Water heating apparatus by solar heat
Inventor: YONAHARA YOSHIHIRO
IPC: F24S10/50
Filed: 1983-11-24
Abstract: PURPOSE:To simplify the structure of the titled apparatus and facilitate the handling thereof such as maintenance by forming the main body thereof with a flat and bag like container by adhering a bedplate of the titled apparatus with the synthetic resin sheets. CONSTITUTION:The bedplate 1 is formed by a heat insulating material such as a foaming styrol or the like, and a dish-shaped recess is formed at the upper part of the bedplate 1. The flat bag-like container 2 formed by adhering a plurality of sheets of a synthetic resin such as polyethylene using a welder or the like, is placed within the recess, and a vent pipe body 3 is provided on the top of the vessel 2. A supply and exhaust pipe 4 for water guided out through the bedplate 1 is connected to the lower part of the container 2. As a result, water is introduced through the supply and exhaust pipe 4 into the container 2, and the required amount of water is stored therein. When the container 2 is installed outside the room, solar beam permeates the upper surface plate of the container 2 and irradiates into the inner part and water within the container 2 is warmed, thus elevating the temperature of water. By taking the water out, it can be utilized as solar heat warm water.
Patent JP-H0562604-A (JP)
Title: Vacuum container for electron tube
Inventor: NITTA KAZUHISA
IPC: H01J23/12
Filed: 1991-09-02
Abstract: PURPOSE:To provide a vacuum container of an electron tube in which a plated layer is necessarily brazed to an insulating member even if a part plated before press working is used, and the part is not oxidized and corroded even in the case of a base metal easy to be oxidized because it is exposed to the vacuum side so that reliability is improved. CONSTITUTION:For a vacuum container of an electron tube, a metallic container 21, in which plated layers 21b, 26b are applied to metallic base materials 21a, 26a, is joined to an insulating member, while the metallic container is so arranged that the end surface where the base material is exposed, is directed to the vacuum side, and the plated layer is thus joined to the insulating member.
Patent JP-S6374468-A (JP)
Title: Enzyme-containing processed food
Inventor: YOSHIKAWA YOZO
IPC: A23L1/30
Filed: 1986-09-18
Abstract: PURPOSE:To obtain a healthy food pleasantly edible from children to old people, by blending powder or granule of natural food containing various nutrients with a digestive enzyme to give cream and applying the cream to a processed food. CONSTITUTION:Powder of granule of natural food containing various nutrients is blended with a digestive enzyme to give cream, which is used as a nutrition carrier and applied to a processed food to form an enzyme-containing processed food. Cookie, hard biscuit, cake, bun, etc., which are heated processed foods are cited as the processed food. Sweet potato, SHIMONIMO, carrot, unpolished rice, small fish, etc., may be cited as the natural food. Esterase, carbohydrase, protease, etc., may be cited as the digestive enzyme.
Patent JP-2000052450-A (JP)
Title: Notch forming device for paper container
Inventor: YOKOYAMA ATSUO
IPC: B31B50/22
Filed: 1998-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a notch forming device for forming an information display notch for obtaining easily the information regarding the content of a paper container. SOLUTION: A notch forming device is provided with a carrying line 22, a lifting and lowering line 24, a holding lift 23, a rotation displacement driving section 25 and a rotating cutter section 26, and a blanks blocks 11 connected by the carrying line 22 flowing toward the horizontal method is clamped by holding the lift 23 and lifted along the lifting and lowering line 24, and the holding lift 23 is rotated by 90 deg. on the rotation displacement driving section 25 on the upper section of lifting and lowering line 24. The notch forming face of the blanks 11 clamped by the holding lift 23 displaced on a cutting standby position is cut by the rotating cutter section 26 to form a notch. The information display notch can be formed on the container in a good manner by the above constitution.
Patent JP-H11123090-A (JP)
Title: Vaccine used for curing treatment of hsv
Inventor: BURKE RAE L
IPC: C07K19/00
Filed: 1998-08-05
Abstract: PROBLEM TO BE SOLVED: To obtain a new glycoprotein fragment useful for preventing recurrent herpes simplex virus(HSV)-induced diseases and capable of being produced by host cells containing a nucleic acid sequence coding for HSV glycoprotein B1 type. SOLUTION: A novel fragment immunological equivalent to recombinant HSV glycoprotein B(gB) polypeptide produced by host cells containing an isolated nucleotide sequence expressed by the formula and coding for glycoprotein B1 type (gB1) useful as a vaccine, etc., for preventing recurrent HSV-induced diseases. This fragment of the glycoprotein is obtained by proliferating HSV-1 or HSV-2 in vero cells, separating A<+> RNA by a conventional method to prepare a library, obtaining gB1 gene by a selection selective translation method, transducing it by using a in a plasmid and expressing the gene in mammal cells.
Patent JP-H0274677-A (JP)
Title: Sustained releasable fibrous material and production thereof
Inventor: YAMAMOTO TORU
IPC: A61K8/00
Filed: 1988-09-05
Abstract: PURPOSE:To obtain a fibrous material retaining sustained releasability for a long period by impregnating a fibrous material with a sol-like sustained releasable composition containing perfume and/or agent, ethyl silicate, etc., followed by gelling said composition. CONSTITUTION:A fibrous material is impregnated with a sol-like sustained releasable composition adjusted to ca.5-6 in pH comprising (1) 100 pts.wt. of ethyl silicate, (2) 1-300 pts.wt. of a perfume and/or chemical agent, (3) a solvent (e.g., water, alcohol), (4) a catalyst (pref. a catalyst for sol-gel process), (5) an acid such as tartaric acid and (6) an organic base such as tertiary amine, followed by gelling said composition, thus obtaining the objective sustained releasable fibrous material of high durability with said perfume, etc., encapsulated and/or included into a composite polymer matrix.
Patent JP-H05146036-A (JP)
Title: Pylon mounting fitment
Inventor: KATO SUSUMU
IPC: H01B17/06
Filed: 1991-08-07
Abstract: PURPOSE:To achieve miniaturization and light weight by mounting and fixing a pair of bearing parts to each of a pair of plate materials which are provided at a pylon, providing a spindle part between both bearing parts, and then providing an interlocking part to the spindle part so that it can be rotated freely. CONSTITUTION:A central part of an opposing surface side of a pair of bearing parts 2a and 2b is formed thickly and then penetration holes 2a' and 2b' are provided at them. Spindles 3a and 3b which are inserted into the penetration holes 2a' and 2b' are formed at left and right both edge parts of the spindle part 3 and at the same time a central part is formed flatly and then a hole 3' is provided at a center part of a line connecting the axes 3a and 3b of the flat part. Furthermore, a hole corresponding to the hole 3' is provided at a U-shaped part of an interlocking part 4 and then a fixing tool 2 is inserted into the hole, thus enabling both the spindle part 3 and the interlocking part 4 to be connected so that they can be rotated freely. Then, a mounting fitment a is assembled on the ground, is brought up to a top part of a pylon and then the bearing parts 2a and 2b are mounted to the plate materials 1a and 1b through the fixing tool, thus enabling both plate materials 1a and 1b to support a load separately even if an insulator chain b is maintained to be at a horizontal angle.
Patent JP-H0898791-A (JP)
Title: Odor absorber of vacuum cleaner
Inventor: GOEERAN SHIYOOBERUI
IPC: A47L9/00
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus that can effectively reduce odor of a vacuum cleaner. SOLUTION: In an odor absorbing apparatus of vacuum cleaner containing a motor fan unit 20, and a dust container 15 installed in the upper stream of the motor fan unit, an odor absorbing material 14 is placed at the upper stream of the motor fan unit and around the dust container 15.
Patent JP-H0384471-A (JP)
Title: Light-applied physical quantity measuring instrument
Inventor: MORIMOTO RYOZO
IPC: G01R15/24
Filed: 1989-08-29
Abstract: PURPOSE:To realize the instrument which has preferable operation performance irrelevantly to the level variation of input light to a sensor part and is small in power consumption by providing a correcting means which corrects the level of a pulse wave generated by a light generating means. CONSTITUTION:A synthesizer 83 receives a voltage level indicating the intensity of the input light to the magnetic field sensor 1 and adjusts the output voltage of a reference voltage source 72 so that it is a predetermined specific value at all times. Further, the synthesizer 83 converts the amplitude of a one-shot pulse 2 supplied from a one-shot-pulse generating circuit 80a into a value corresponding to the reference voltage after the adjustment and supplies it to a driving circuit 71. Consequently, the current that the driving circuit 71 supplies to a light emitting element 1 is so controlled that the input pulse to the magnetic sensor 1 becomes constant at all times. Therefore, the light-applied physical quantity measuring instrument of simple constitution which has the excellent operation performance and is small in power consumption is realized.
Patent JP-S59113082-A (JP)
Title: Heat storage material for latent heat
Inventor: MACHIDA IKUHIKO
IPC: F28F23/02
Filed: 1982-12-17
Abstract: PURPOSE:To provide the titled heat storage material having lowered melting point and suitable for the room heating of a passive solar house, etc., by adding urea to sodium sulfate decahydrate, and mixing the mixture further with an ammonium salt, a sodium salt and/or a potassium salt. CONSTITUTION:The objective heat storage material is prepared by mixing (A) sodium sulfate decahydrate with (B) urea, and mixing the mixture further with (C) one or more compounds selected from ammonium salts (preferably ammonium sulfate, ammonium chloride, or ammonium nitrate), sodium salts (preferably sodium chloride or sodium nitrite) and potassium salts (preferably potassium chloride). The amounts of the component (B) (a mole) and the component (C) (b mole) per 1mol of the component (A) are preferably selected to satisfy the formulas a>=0.1, b>=0.17, and a+b<=0.8.
Patent JP-S6465924-A (JP)
Title: Semiconductor integrated circuit
Inventor: IMAMURA KAZUO
IPC: H01L21/8238
Filed: 1987-09-04
Abstract: PURPOSE:To suppress the potential variation of a power source line and a earth line, and to prevent the malfunction of a semiconductor integrated device by inserting a P channel and an N channel FETs for current control to the power source part and the earthing part of a CMOS output buffer. CONSTITUTION:The P channel FETs 4,5 and the N channel FETs 6,7 are of an enhanced type, and the P channel FET 5 and the N channel FET 6 constitute an ordinary CMOS output buffer. Then, the P channel FET 4 limits a current supplied from a power source terminal 2, and the N channel FET 7 limits the current supplied from and earthing terminal 8. When an input terminal 1 comes to a low level, and the P channel FET 5 comes to a conductive state, the current begins to flow from the power source terminal 2 to an output terminal 10, and a current value is held below some value by the P channel FET 4, and the variation of the potential of the power source line is suppressed within a range in which the malfunction of the semiconductor integrated device is prevented. similarly, when the input terminal 1 comes to a high level, and the N channel FET 6 comes to the conductive state, the potential variation of the earth line is suppressed within the range in which the malfunction of the device is prevented.
Patent JP-H1161263-A (JP)
Title: Manufacture of grain oriented silicon steel sheet with simplified manufacturing process
Inventor: KONDO OSAMU
IPC: C22C38/02
Filed: 1997-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacture of a grain oriented silicon steel sheet, where a remarkable reduction in manufacturing time as well as in costs is attained by obviating the necessity of both a decarburizing annealing stage required of the conventional manufacturing process and a purification annealing stage for removal of inhibitor components. SOLUTION: A steel stab, having a composition consisting of, by weight, <=0.003% C, <=7.0% Si, and the balance essentially Fe, is hot-roughed, hot-finish- rolled, and subjected, if necessary, to hot rolled plate annealing. After acid pickling, the resultant steel plate is cold-rolled or warm-rolled once or two or more times while process-annealed between the rolling stages to final sheet thickness. The resultant steel sheet is subjected to primary recrystallization annealing and to secondary recrystallization annealing, and then, an insulating film is applied to the steel sheet, by which the silicon steel sheet is manufactured. At this time, hot finish rolling is performed under the conditions of >=30% draft (one pass) and 600-800 deg.C rolling finishing temp., and also the thickness of the hot rolled plate is regulated to <=1.5mm.
Patent JP-H04105418-A (JP)
Title: Semiconductor integrated circuit device
Inventor: SHIODA MASASHI
IPC: H03K19/08
Filed: 1990-08-27
Abstract: PURPOSE:To operate the integrated circuit even when a low power supply voltage is employed by employing a P-channel MOSFET for a MOSFET driving an output load in the semiconductor integrated circuit device so as to control a gate potential of the said PMOSFET with an N-channel MOSFET. CONSTITUTION:With a low level voltage fed to an input terminal 4, a 1st NMOS 106 is conductive. Then a gate potential of a 2nd PMOS 108 is decreased to a ground potential to make the PMOS 108 conductive and the PMOS 108 drives a load connecting to an output terminal 5. The logic threshold level of this circuit depends on a transfer conductance ratio of PMOS 104, 108 even when the transfer conductance of the PMOS 108 is selected to be almost equal to that of an NPN bipolar TR. Thus, the load connecting to an output terminal 5 is driven at a high speed by selecting only the transfer conductance of the PMOS 108 larger. Thus, the circuit with less load dependency of the circuit operating speed is formed without changing the logic threshold voltage.
Patent JP-S6283180-A (JP)
Title: Recording material
Inventor: KITAO TEIJIRO
IPC: B41M5/136
Filed: 1985-10-08
Abstract: PURPOSE:To enhance the fastness of the developed color part of a recording material, by using a condensation product obtained from a specific fluorane derivative and an aldehyde compound as a color forming component. CONSTITUTION:2-4mol of a fluorane derivative represented by formula I [wherein R1 and R2 may be same or different and are 1-9C alkyl, 3-6C cycloalkyl or 1-4C alkyl substituted 3-6C cycloalkyl or R1 and R2 may form 5- or 6-membered heterocyclic ring (which may be substituted with 1-4C alkyl) along with nitrogen atoms bonded thereto] is reacted with 1mol of an aldehyde or dialdehyde compound represented by formula II or III (wherein R3 is 1-9C alkyl, phenyl or 1-4C alkyl substituted phenyl and R4 is a direct bond, 1-4C alkylene or phenylene) to obtain a condensation product which is, in turn, used as a thermal color forming component and a recording material is prepared by a known method.
Patent JP-H1147718-A (JP)
Title: Manufacturing of plastic coating material and manufacturing device
Inventor: MATSUMOTO FUJIO
IPC: B09B3/00
Filed: 1997-08-06
Abstract: PROBLEM TO BE SOLVED: To effectively use plastic waste by kneading a mixture of an inorganic material and plastic at a higher temperature than the melting temperature of the plastic and causing the molten plastic to adhere to the surface of the inorganic material, and further, cooling the molten plastic to a lower temperature level than the melting temperature of the plastic to solidify it. SOLUTION: An inorganic material such as sand, gravel or crushed stone is loaded into a rotary drum 2 from a hopper H to be heated. When the inorganic material is heated at a slightly higher temperature than the melting temperatures of plastic e.g. 300-400 deg.C, the rotary drum 2 is stopped to discharge the heated inorganic material into a fixed tank 21. In addition, the plastic is loaded into the fixed tank 21 from a hopper P and a drive shaft 31 is driven to rotate to knead or stir the inorganic material and the plastic. Consequently, the plastic is melted to adhere to the surface of the inorganic material. When the plastic is adhered, the whole inorganic material is ejected into an air or a water-cooling device from an exhaust opening 26. Thus, it is possible to solidify the adhering molten plastic to obtain a plastic coating material.
Patent JP-H0969109-A (JP)
Title: Method and device for retrieving document
Inventor: KUBOTA NAOHIDE
IPC: G06F17/28
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a document retrieving method and a device capable of easily executing more developed retrieval by generating the phonogram of one language from that of the other language and using a phonogram string obtained from these phonograms as a retrieving keyword. SOLUTION: The document retrieving device is provided with an input device 1, a table 2, a control device 3, an external storage 4, and a display device 5. The control device 3 extracts a phonogram string to be substituted from input keyword information inputted from the device 1, divides the displayed phonogram string into units such as syllables by the use of an internal phonogram code table e.g. substitutes the phonogram string of the other language for that of the original language in each divided unit by the use of a phonogram correspondence table to prepare a new retrieving keyword. Consequently the keyword information of alphabetic notation e.g. can be automatically generated from that of KATAKANA (square form of Japanese syliabary) notation, e.g.