baber/WOPTO huggingface dataset:
Patent JP-S6121061-A (JP)
Title: Method of strengthening spicy degree of japanese horseradish
Inventor: HASU YASUMASA
IPC: A23L27/10
Filed: 1984-07-10
Abstract: PURPOSE:To make spicy properties existing in leaves and stems of Japanese horseradish exhibit itself, to use leaves and stems of it as a food of delicate flavor, and to raise spicy degree of underground stems of it having low spicy properties, by passing leaves, stems, and underground stems of Japanese horseradish through hot water, putting them in a closed container, heating them. CONSTITUTION:Leaves, stems, and underground stems of Japanese horseradish from which a grassy smell is removed by ordinary hot water treatment, for example, are put in a closed container such as a synthetic resin bag, and heated at 75-120 deg.C for ten and several minutes, to give Japanese horseradish rich in spicy properties. A bottle may be used as the closed container, but it consists of a material to stand heating. The interior of the closed container is preferably closed in vacuum in order to remove air by a proper means. Oozing of juice from the leaves, etc. by heating is used as a measure for heating time.
Patent JP-S5767029-A (JP)
Title: Cylindrical electrode and melting method for glass using cylindrical electrode
Inventor: MIO WATARU
IPC: C03B5/193
Filed: 1980-10-14
Abstract: PURPOSE:To reduce the heat loss of a furnace and to synergistically increase the agitation efficiency of glass by fixing a molybdenum cylinde to a ceramic pipe while enclosing the ceramic pipe to form a cylindrical electrode and by electrifying and heating molten glass. CONSTITUTION:A molybdenum cylinder 8 is fixed to a ceramic pipe 7 while enclosing the outside of the pipe 7 to form a cylindrical electrode A. An electrifying terminal 9 is attached to the outer part of the electrode A, that is, the cylinder 8, and the cylinder 8 connected to a power source through an electric wire 10 acts as an electrode. This electrode A is allowed to pierce the bottom 5 of a furnace  through a refractory material 12, an a gas for bubbling is fed into the furnace through the pipe 7 to carry out bubbling. Simultoneously, molten glass is electrified and heated using the cylinder 8 as an electrode. The pipeing of the cylindrical electrode for bubbling causes no leak of electricity and is safe because the ceramic pipe is not electrically conductive.
Patent JP-H10328745-A (JP)
Title: Method for bending metal-made hollow shape material
Inventor: HAYASHI MASAYUKI
IPC: B21D9/15
Filed: 1997-06-02
Abstract: PROBLEM TO BE SOLVED: To execute a high quality bending without developing buckling and strain on the surface plate of a metal-made hollow shape material, to enlarge bending range, to simply execute a partial bending and to reduce the working manhours by refrigerating the metal-made hollow shape material to freeze water in a bag, forming an insert of the ice in the hollow part and bending. SOLUTION: The vinyl bag 4 applied with a water leakage preventing treatment with a vinyl sealer is inserted into the hollow part 3 at the bending part 2 of the aluminum-made hollow shape material 1. This vinyl bag 4 has the cross section of the same as or larger than the cross section of the hollow part 3 and is inserted to the part which does not receive the deformation caused by bending near the bending part 2. The opening hole of the vinyl bag 4 is closed with a fastening tool 5 of a rubber, etc., after filling up the water into the inserted vinyl bag 4, and refrigerated, and the water in the vinyl bag 4 is freezed to form an insert 6 of the ice. Under condition of the water freezed in the vinyl bag 4, the bending part 2 of the aluminum-made hollow shape material 1 is bent with a jig.
Patent JP-S5570803-A (JP)
Title: Laser hazard preventing device
Inventor: NAWATA KIYOSHI
IPC: G02B6/42
Filed: 1978-11-24
Abstract: PURPOSE:To prevent radiation of light output from a light device to the naked eyes by providing a shield body having a movable knock-pin of the shape covering the hole of a receptacle. CONSTITUTION:The device is so arranged that at the time of inserting a U link plug into the receptacles 8, 9 of a receiving side outer frame 6 by holding knobs 4, 5 the lower part of the plug 1 contacts a shield plate 13 and that when this plate lowers downward a knock-pin 14 moves along the guide groove 12 of a support base 10. In this state, a terminal part 3 is inserted into the receptacle 3 and photo connection is thus accomplished. When the plug 1 is removed from the receiving side, the shield plate 13 is pushed up by the receiving spring 11 of the support base 10 and the light output from the receptacle 9 is cut off. In the state where the plug of the light U link connector is removed in this way, the light output is perfectly cut off and the radiation of the light output to the naked eyes may be prevented.
Patent JP-H022250-A (JP)
Title: Communication network control method
Inventor: NAKAMAE NAOYOSHI
IPC: H04L12/40
Filed: 1988-06-10
Abstract: PURPOSE:To definitely designate a physical address of a reception destination equipment and physical address of a sender equipment regardless of the size by providing the information representing a network belonging to a sender equipment and the information representing the network belonging to the reception destination equipment. CONSTITUTION:When a sub address command operation code 101 exists in a message field 201, a format of a control signal added with its own subaddress designation code 102 having the information of communication form of its own network and an opposite sub address designation code 103 having the information of the communication form of the opposite network. In the case of sending a message from an equipment A401 connecting to a network A to an equipment a405 connecting to a network (a), the information representing the communication form of the network A is added to its own sub address designation code 102 and the information representing the communication form of the network (a) is added to the opposite sub address designation code 103 are sent as the control signal.
Patent JP-H0819139-A (JP)
Title: Laser machining apparatus
Inventor: MATSUNAKA SHIGEKI
IPC: B23K26/066
Filed: 1994-06-27
Abstract: PURPOSE:To provide a laser machining apparatus whereby the insulation film for covering a very small-diameter wire can be removed from it surely and wholly in its peripheral direction. CONSTITUTION:In a laser machining apparatus for removing by the projection of its laser beam a macromolecular insulation film 13a for covering a very small-diameter wire 13, a cylindrical ellipsoid 11, a reflection mirror 17 and a laser device 23 are provided respectively. The cylindrical ellipsoid 11 has the inner surface for forming a reflection surface 11a, and the very small-diameter wire 13 is inserted into it in its one focal position in parallel with its axial line. The reflection mirror 17 is provided in the other focal position of the cylindrical ellipsoid 11, and its reflection surface 17a forms an angle of 45 degrees with the axial line of the cylindrical ellipsoid 11. The laser device 23 outputs the laser beam projected on the reflection surface 17a. Further, the laser machining apparatus has a rotation driving means 22. By the means 22, the reflection mirror 17 is rotated around an axial line which is parallel with the axial line of the cylindrical ellipsoid 11 and is passed the other focal position of the cylindrical ellipsoid 11. Thereby, the laser beam reflected on the reflection surface 17a is reflected on the inner surface 11a of the cylindrical ellipsoid 11, and as a result, the laser beam is focused on the one focal position wherein the very small- diameter wire 13 is provided.
Patent JP-2000327494-A (JP)
Title: Determination of orientation of lithium tetraborate single crystal
Inventor: SHIONO YOSHIYUKI
IPC: C30B29/22
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To determine orientation without cutting out a single crystal for determining the orientation by etching  10} face of lithium tetraborate grown by Bridgman's method and determining <001> and <001-> orientation from the state of etch pit. SOLUTION: [001] face of a grown single crystal 1 of lithium tetraborate is measured by a X-ray diffraction measuring apparatus and a marking 2 is given on the side plane of the crystal. An end part of the single crystal is cut so that an allowance between the end surface of the single crystal 1 and  110} is not more than ±0.05, and an end part 3 (0.5 to 1.0 mm thickness) of the single crystal, impossible to be used as a wafer, and a single crystal 4 which can be used as wafers are obtained. When the end part 3 of the single crystal is etched in pure water at 60 deg.C for 1 h, <001> and <001-> are confirmed from the etching pattern, and they coincide with the <001> and <001-> confirmed using the single crystal 5 for determining.  Thereby, the single crystal for determining <001> and <001-> becomes nonessential, and much more wafers can be produced and the reduction of the production cost is realized.
Patent JP-S5667542-A (JP)
Title: Regeneration method of zeolite
Inventor: UCHIYAMA HIROSHI
IPC: C01B39/02
Filed: 1979-11-09
Abstract: PURPOSE: To remove solvents which are easy to thermally decompose at high boiling points with good efficiently without contaminating zeolite and regenerate the zeolite by passing water through the zeolite having been used for dehydration of solvents until it is saturated with water then allowing the same to contact steam.  
     CONSTITUTION: At the time of regenerating the zeolite having been used for dehydration treatment of solvents which are easy to thermally decompose at ≥ 100°C b.p., such as dimethylformaldehyde and xylene, more than equiv. water is contacted with a zeolite packed layer 1 at ≥0.5m/H linear speeds and while the heat generated when it is saturated with water is being absorbed, it is saturated with water. Thence, steam is flowed into an adsorption tower 2 from a steam pipe 13 until the zeolite packed layer 1 is substituted with the water, when the remained solvents are perfectly washed and heated. After this, the zeolite packed layer 1 is heated and dried. The zeolite is regenerated in this way by the simple operations without decomposing the solvents. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6036648-A (JP)
Title: Material for high vacuum vessel
Inventor: YOSHIHARA KAZUHIRO
IPC: C21D6/00
Filed: 1983-08-09
Abstract: PURPOSE:To make the surface of a material for a high vacuum vessel inactive to the sticking of gas by adding very small amounts of N, B and Ce to an austenitic stainless steel contg. no Ti, and forming a boron nitride film by heating in vacuum. CONSTITUTION:0.1-0.3% N, 0.005-0.02% B and 0.001-0.1% Ce are added to the components of an austenitic stainless steel contg. no Ti. By heating the resulting alloy to about 700 deg.C in vacuum, boron nitride is precipitated from the inside of the alloy to the surface to form a uniform film. Since the boron nitride film is inactive to the sticking of gas, when a vacuum vessel is made of the alloy material, it is not required that the whole vessel is heated to desorb gas. Superhigh vacuum can be attained in a short time.
Patent JP-H09325801-A (JP)
Title: Extreme value control circuit
Inventor: ANDO KENJI
IPC: G05B13/02
Filed: 1996-06-06
Abstract: PROBLEM TO BE SOLVED: To pursue the maximum or minimum value of an output signal with a simple constitution by holding both control and output signals to calculate the change value of them, multiplying these change value by each other and increasing or decreasing the number of output signals according to the positive and negative result of multiplication of both change value. SOLUTION: A 1st sample-and-hold circuit 2 fetches the control signals Vc at a proper sampling interval and holds these signal value. A 1st compactor 3 compares the output of the circuit 2 with the present signal Vc and calculates the change value ΔVc. A 2nd sample-and-hold circuit 4 holds the output signals Vout at a proper interval. A 2nd comparator 5 compares the output of the circuit 4 with the present signal Vout and calculates the change value ΔVout. A multiplier 6 multiplies the value ΔVc by the value ΔVout, and a control circuit 7 increases or decreases the number of signals Vc according to the positive or negative result Vx of the multiplication.
Patent JP-S5936301-A (JP)
Title: Door mechanism of magnetic disk device
Inventor: KAWAKAMI CHIKAHISA
IPC: G11B33/02
Filed: 1982-08-20
Abstract: PURPOSE:To improve the reliability of a door mechanism, by setting the latching force including the frictional force of a door hinge means when it is latched and a door latching means larger than the sucking force of a solenoid. CONSTITUTION:When a cartridge 1 is loaded to a disk device and a door 2 is closed, a door hinge 9 is brought into contact with a latch pawl 11a of a door latching part 11 and is latched. As a result, the information is assuredly written or read out of a disk contained in the cartridge. Here the latching force including the tension of a spring 16 and the frictional force of the hinge 9 and the pawl 11a is set larger than the sucking force of a solenoid 19. Therefore it is required to apply such a force that presses the door 2, for example, while a switch 21 is operated to excite the solenoid 19. In such a way, the hopping-up of the cartridge 1 owing to a malfunction of the switch 21 can be prevented. Thus, the reliability of a door mechanism is increased.
Patent JP-H11337822-A (JP)
Title: Zoom lens system
Inventor: ENOMOTO TAKASHI
IPC: G02B15/16
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a zoom lens system which does no impose a burden on a focusing mechanism even when the lens composition pieces of the preceding group are increased in number to obtain a brighter and higher performance in two-group lens system for a compact camera. SOLUTION: In the zoom lens system consisting of a 1st positive lens group 11 and a 2nd negative lens group 12 sequentially from an object, and zooming by varying the distance between the 1st- and 2nd lens groups, an intermediate or rear lens group in the 1st lens group 11 is used as a focusing group 11F, and this focusing group 11F is moved without varying the distance from the most object side surface of the 1st positive lens group to the image forming face at the time of focusing.
Patent JP-H021756-A (JP)
Title: Heat-resistant hollow container
Inventor: TERAJIMA YASUNORI
IPC: B65D1/02
Filed: 1988-06-10
Abstract: PURPOSE:To provide a heat-resistant hollow container having excellent thermal contraction resistance and impact resistance and permitting the charging of fruit juice, etc., at high temperatures by blow-molding a resin composition comprising polyethylene terephthalate and a specific amount of a polyolefin. CONSTITUTION:A composition comprising (A) 80-90wt.% of polyethylene terephthalate having an intrinsic viscosity of preferably 0.7-1.4 and (B) 1-20wt.% of a polyolefin (preferably polyethylene) having a melt index of preferably 0.1-50 is dried to a water content of <0.01% and subsequently subjected to an injection molding or extrusion molding to form a preform. The formed preform is placed in a blow molding mold heated to 120-190 deg.C, preferably 150-170 deg.C, and subsequently subjected to a blow molding process or biaxially orienting blow molding process, thereby providing a heat-resistant hollow container having a hot water contraction rate of <=3%.
Patent JP-H08332028-A (JP)
Title: Ice cream containing cactus component and its preparation
Inventor: MIZUNO TAKASHI
IPC: A23G9/44
Filed: 1995-06-12
Abstract: PURPOSE: To obtain an ice cream containing a cactus component and having intestinal disorder controlling action and obesity preventing action. CONSTITUTION: This ice cream containing a cactus component is a unique ice cream incorporated with a cactus component such as finely cut pieces or juice of the thorns or stalks of cactus. Among various cactus components, a fermentation extraction liquid of cactus prepared by decomposing a grated or cut cactus stalks with a decomposing enzyme and fermenting and extracting the decomposition product causes sufficient overrun without inhibiting the whipping of ice cream to enable the preparation of the ice cream containing a cactus component. An ice cream containing a cactus component and incorporated with a fermentation extraction liquid of cactus is free from grassy cactus smell, exhibits luxury delicious taste with refreshing aftertaste and gives a dairy product such as ice cream having sufficiently whipped texture and smooth palatability.
Patent JP-S5570605-A (JP)
Title: Apparatus and method for collecting and storing rated product
Inventor: IMANAKA MASATOSHI
IPC: B65G37/00
Filed: 1978-11-22
Abstract: PURPOSE: To save man-hour and reduce time required for loading and unloading by operating a small-sized electronic computer in an interlocked relation to a device for reading marks imprinted on cases for indicating the kind of the packed products when taking products into and out of a warehouse in a factory for manufacturing a few kinds of different products on mass production basis.  
     CONSTITUTION: Products to be stored are transferred on a conveyor 1 form the factory to the warehouse. At this time, marks provided on the cases of the individual products are read by a product kind mark reader, and information thus read out is coupled to a small-sized electronic computer for sorting the products. Every time the kind of the product is identified, a conveyor 3 to be used is determined and is moved over the conveyor 1 into the warehouse. For each storage line, a stacking and aligning conveyor 4 and a stacking plate 5 extending parallel to each other are provided such that they are driven from a position slightly ahead of the conveyor 1 in a perpendicular direction. Cases being transferred on the conveyor 1 are each transferred at a position in front of a given storage line onto the corresponding stacking and sligning conveyor 4 according to a signal supplied to a sorting unit 6. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04368992-A (JP)
Title: Liquid crystal display device
Inventor: FUJITA MASAYA
IPC: G02F1/133
Filed: 1991-06-18
Abstract: PURPOSE:To offer an inexpensive liquid crystal display device by miniaturizing a data driver and reducing its cost. CONSTITUTION:This device is provided with a liquid crystal display panel 8 formed by placing like a matrix plural cells corresponding to intersections of plural gate lines GL and data lines DL being orthogonal to each other, a gate driver 7, and a data driver 6 having one-signal holding capacitors C11-C14 provided in a state inserted and held by first switches S11-S14, and second switches S21-S24 at every data line concerned DL, and for applying a prescribed voltage to each cell of the liquid crystal display panel 8 through the data line DL, and constituted so that by the secoond switches S21-S24 whose opening and closing are controlled, based on prescribed control signals OP1-OP4 from the outside, a prescribed signal held in the signal holding capacitors C11-C14 applies the distribution capacity which the data line DL has to each cell of the liquid crystal display panel 8 as a signal holding means.
Patent JP-H022195-A (JP)
Title: Laser diode driving device
Inventor: UNO KOJI
IPC: H04B10/50
Filed: 1988-06-13
Abstract: PURPOSE:To eliminate control error caused by small comparison signal by switching sampling operation and holding operation states according to beginning and end of a pulse modulation period through modulation state signal and by controlling a state of bias signal to establish specified relashionship through a standard voltage and an output voltage of sampling/holding means. CONSTITUTION:Light output of a laser diode 21 is supplied to a charge circuit 41, and the output voltage is supplied to a sample and hold circuit 51. The sample and hold circuit 51 is switched to a state of sample at a pulse modulation period of an input signal 13 and to a state of hold at a non-modulation period, and then works. Therefore, comparison can be made through a large signal and light output of the laser diode 21 can be controlled according to the comparison results. Control error caused by a small comparison signal does not increase.
Patent JP-H04346995-A (JP)
Title: Method for separating and purifying protein
Inventor: UMEMOTO MISAKO
IPC: C07K1/16
Filed: 1991-05-22
Abstract: PURPOSE:To selectively and rapidly separate and purify a specific protein from a mixed solution containing the protein in high yield. CONSTITUTION:An adsorbent prepared by immobilizing nucleic acid having a specific affinity for a specified protein on a support composed of a hard gel is mixed with a protein-containing solution to immobilize the specified protein on the adsorbent, which is then separated by centrifugal operation. The bound protein is subsequently dissociated.
Patent JP-S5571931-A (JP)
Title: Measurement of distribution of lead system stabilizer in resin
Inventor: TOKUMASU HIROYUKI
IPC: G01N1/28
Filed: 1978-11-25
Abstract: PURPOSE: To measure the distribution of lead system stabilizer contained in resin simply and quickly by making the resin moldings contact with hydrogen sulfide and sulfur ions and by observing a discoloring part produced on the surface of moldings.  
     CONSTITUTION: A pipe made of vinyl chloride resin that contains lead stearate as a stabilizer is put in a test tank, which contains hydrogen sulfide of 2000ppm, at 50°C for about 10 minutes, discoloring parts of a striped pattern (black, lead sulfide generated by a reaction between lead stearate and hydrogen sulfide) is observed to show the distribution of lead system stabilizer. Also, the same discoloration occurs when the pipe is dipped in aqueous solution of sodium sulfide in place of hydrogen sulfide. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63309427-A (JP)
Title: Laminating method
Inventor: TOYAMA MITSUO
IPC: B29L9/00
Filed: 1987-06-11
Abstract: PURPOSE:To perform lamination by shortening a aging time for cure. by a method wherein humidification of a film surface or a coating surface for an adhesive agent is performed forcibly at the time of the lamination by making use of a polyol/polyisocyanate adhesive agent. CONSTITUTION:Although it is not always necessary to apply a polymer coat such as vinylidene chloride to a film or to print the film with printing ink beforehand, the title method is effective in views of an external appearance and the other respect. There is no limitation especially on polyol/polyisocyanate to be used and it is good if it is of such an adhesive agent of a process where it is cured through reaction between a hydroxyle group of the polyol and isocyanate group. It is good by only humidifying a film surface or a coating surface for the adhesive agent by sraying vapor or mistlike water on the same, and when lamination is performed after spraying, curing time is shortened extremely.