baber/WOPTO huggingface dataset:
Patent JP-S61155707-A (JP)
Title: System for detecting amount of liquid in dewer
Inventor: FUJIWARA HIROYUKI
IPC: G01J1/02
Filed: 1984-12-27
Abstract: PURPOSE:To make it possible to know the amount of the liquid in a Dewer, by respectively attaching a sound generator and a sound detector to the predetermined places of an outer cylinder and discriminating resonance frequency changing corresponding to the amount of the liquid in an inner cylinder from the sound picked up by the sound detector. CONSTITUTION:A sound generator 20 is attached to the bottom part of the outer cylinder 2 of a Dewer 3 and a sound detector 21 is attached to the side wall of the Dewer 3. Because liquid nitrogen 6 is evaporated with the elapse of time, the liquid level 6 is gradually lowered as shown by an arrow (b). In this case, if a pulse like electric signal as shown by a drawing 50 is applied to the sound generator 20 from a terminal 30 with the elapse of a time (t) in predetermined time, the part 60 not filled with liquid nitrogen of the Dewer 3 vibrates with vibration frequency inherent to said part 60. That is, the amount of liquid nitrogen and vibration frequency (f) have proportional relation.
Patent JP-H03142688-A (JP)
Title: Main spindle direction calculator for graphic
Inventor: ISOZAKI SHIGENORI
IPC: G06T7/60
Filed: 1989-10-30
Abstract: PURPOSE:To find the main spindle direction of a graphic accurately and at high speed in spite of the shape of the graphic by receiving the deviation of each coordinate axis of a deviation calculation circuit, and calculating a secondary moment and a synergetic moment from the deviation. CONSTITUTION:The binarization processing of input image data is performed by scanning with a binarization processing circuit 12 sequentially, and also, the deviation of each coordinate axis of the scanning position coordinate of the input image data and temporary central position coordinates xo, yo is found with the deviation calculation circuit 13. When the binary output of the binarization processing circuit 12 goes to either a high level or a low level, for example, the high level, the sum of picture elements with the level can be found with a sum of product calculation circuit 17, and also, each deviation calculated at the deviation calculation circuit 13 is received, and the secondary moment, etc., can be calculated from the deviation. Then, the main spindle direction of the graphic in the input image data is found with a main spindle calculation means 33. Thereby, it is possible to find the main spindle direction of the graphic accurately and at high speed in spite of the shape of the graphic.
Patent JP-H07134372-A (JP)
Title: Packaging bag
Inventor: HARA HIROSHI
IPC: B65D33/00
Filed: 1993-11-09
Abstract: PURPOSE:To provide a packaging bag for three-way pillow packaging for packaging a film unit with lens by forming the packaging bag in such a manner that the packaging bag is easily unsealable and that the film unit with lens is easily taken out after unsealing. CONSTITUTION:Small cuttings 12a, 12b for unsealing are formed by spacing about 10mm from each other near the upper sealing part 9 of a vertical sealing part 8. These cuttings 12a, 12b for unsealing are formed into a such a shape that the packaging bag 2 is torn in the direction perpendicularly crossing the vertical sealing part 8.
Patent JP-S62181217-A (JP)
Inventor: SZENTMIKLOSI PETER
IPC: A61K8/60
Filed: 1986-11-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63133545-A (JP)
Title: Substrate transferring transporting device for thermal treatment equipment
Inventor: MATSUMURA YOSHIO
IPC: H01L21/677
Filed: 1986-11-25
Abstract: PURPOSE:To ensure a homogeneous distribution of temperature in a substrate, to protect the substrate from dust, and to prevent the service life of a substrate mounting member from being shortened due to thermal fatigue by a method wherein the distance between parallelly positioned substrate mounting members is narrowed for the transportation of a substrate and is widened for the retreat of the substrate mounting members themselves. CONSTITUTION:For the installation of a substrate 1 on a thermal treatment board 2, a two arm telescopic actuator 10 extends for the narrowing of the distance between parallelly arranged transporting wires 4, a substrate 1 is placed on the wires 4 by a feeder-side substrate transporting means, an transporting actuator 13 extends, and an arm support base 7 reciprocates for the transportation of the substrate 1 to a location over the thermal treatment board 2. Next, an elevating actuator 23 elevates a substrate support pin 21 for the reception of the substrate 1. The two-arm telescopic actuator 10 then retracts, causing the distance to widen between the transporting wires 4 for the descent of the substrate 1 onto the upper surface of the thermal treatment board 2. A process follows wherein the transporting actuator 13 retracts for the transporting wires 4 to return to their initial positions. For the recovery of the substrate 1 from the thermal treatment board 2 after a heating or cooling process, said steps are followed in the reverse order, after which the substrate is forwarded to the next manufacturing process.
Patent JP-H06127418-A (JP)
Title: Control device at abnormality for rear wheel steering device of vehicle
Inventor: NAKAMURA MITSUO
IPC: B62D6/02
Filed: 1992-10-19
Abstract: PURPOSE:To provide a control device at abnormality of a rear wheel steering device of a vehicle in which stopping system of a motor is improved at generating abnormality in the motor circuit part in particular, in a system of steering rear wheels with an electric motor. CONSTITUTION:An ECU 19 searches for rear wheel steering angle based on the detected signals from a steering sensor 16, a vehicle speed sensor 21, and a motor rotation angle and rear wheel steering angle sensor 22, selectively controls FET1-FET4 connected together in state of a bridge through a driver circuit 25, and rotationally controls an electric motor 14 for steering rear wheels. When the ECU 19 detects abnormality by current detecting resistance R, the FET1 and the FET3 are made off, the FET2 and the FET4 are made on, both ends of the motor 14 are short-circuited so as to perform regenerative braking, a relay circuit 26 is changed over in the condition of decreased motor current so as to short-circuit both ends of the motor 14, the motor 14 is stopped, and the rear wheels are set on the neutral position.
Patent JP-H04157259-A (JP)
Title: Speed change controller for automatic transmission
Inventor: KODAMA MIKIO
IPC: F16H61/08
Filed: 1990-10-18
Abstract: PURPOSE:To reduce speed change shock by controlling the start of supply of oil pressure to friction fastening elements for high speed stage according to an oil temperature and engine load. CONSTITUTION:The low speed stage side hydraulic change-over means is changed over under a running requirement for speed change from the Nth speed to N+1 speed starts the reduction of oil pressure in friction fastening elements for low speed stage. On the other hand at this time the increase of oil pressure in friction fastening elements for high speed stage is not started. When the oil pressure in the friction fastening elements for the low speed stage is reduced to a set value, a high speed side hydraulic change-over means is changed over to start the increase of the oil pressure in the friction fastening elements for high speed stage. The set value is optimized according to an engine load and oil temperature, so that speed change shock can be lessened.
Patent JP-H10102752-A (JP)
Title: Floor material for sound insulation
Inventor: KIRA NAOTOSHI
IPC: E04F15/04
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To improve sound insulating performance by forming a void part and to prevent distorsion on a load from a floor surface by arranging fiber having sufficient strength in the longitudinal direction and arranging a cushioning material continuing a small cylindrical body an upper part and lower part of which are stitched in the lateral direction on a lower surface of a base plate. SOLUTION: A woody plate, an inorganic plate, a synthetic resin plate, a metal plate, etc. are used for a base plate 11. Thereafter, flexibility is given to it by forming a cut groove 13 with a proper pitch from a lower surface. Thereafter, a small cylindrical body 14 of a small square cylinder is formed by stitching its upper and lower parts of a cushioning material 12 with comparatively hard synthetic resin. Continuously, it is made in a honeycomb shape by connecting it in the lateral direction, and the whole is made in a steric net shape. Height of this cushioning material 12 is made 3-10mm, and fineness of fiber of the small cylindrical body 14 is made 20-100 denier. Additionally, a synthetic resin foaming body of an expansion ratio of more than 30 times is filled in the inside of the small cylindrical body 14.  Consequently, it is possible to improve sound insulating performance and to extremely minimize occurrence of sinking, etc. even against a load from a floor surface.
Patent JP-2001095833-A (JP)
Title: Coanea surgery device
Inventor: AMANO MASANORI
IPC: A61F9/007
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To form a flap having the uniform diameter by a simple structure regardless of the difference of curvature of a cornea and to easily change the flap diameter. SOLUTION: This cornea surgery device for cutting a cornea of a patient's eye into a layer shape is provided with a fixing means for holding an opening part and to be sucked and fixed to a patient's eye so that a cornea may project from the opening part, a cutting means for cutting the cornea projecting from the opening part by means of a blade while pressing the cornea, and a height variable means for changing the height in the patient's eye visual axis of the blade tip in relation to the fixing means.
Patent JP-H11158207-A (JP)
Title: 1,4-trans-polybutadiene synthesis using lanthanide organic acid salt catalyst
Inventor: LYNCH THOMAS J
IPC: C08F36/04
Filed: 1998-09-17
Abstract: PROBLEM TO BE SOLVED: To prepare an effective combination of two components, i.e., (1) a lanthanoid salt compound of an organic acid and (2) an organic lithium compound which are useful for promoting chemical synthesis of 1,4-trans- polybutadiene and synthesizing diblock polymers. SOLUTION: This catalyst composition contains (a) an organic lithium compound and (b) a lanthanoid element salt of an organic acid. In the composition, (1) components needed for synthesis of 1,4-trans-polybutadiene are only (a) and (b), (2) a ratio of component (a) to component (b) is selected to maximize production of the trans structure of 1,4-trans-polybutadiene and (3) components (a) and (b) are selected such that components (a) and (b) further synthesize diblocks. The present invention is further directed to methods of synthesis of 1,4-trans- polybutadiene by using the catalyst and synthesis of other polymers and copolymers having a trans form in units derived from conjugated diene monomers.
Patent JP-S63136102-A (JP)
Title: Sequence controller control device
Inventor: MITA AKIRA
IPC: G05B19/02
Filed: 1986-11-27
Abstract: PURPOSE:To decrease the number of sequence controllers without deteriorating reliability by connecting a spare sequence controller to a multiplex transmission line to control a back-up function for troubles of sequence controllers and a test simulator function. CONSTITUTION:The sequence controllers 1A-1C of each system perform transmission/reception of input/output signals with equipments to be controlled via a multiplex transmission line. If a sequence controller working for control has a trouble, a control program equal to that of the faulty controller is stored into a memory of a spare sequence controller 1D. Thus, the controller 1D performs control via the multiplex transmission line in place of the faulty controller. In addition, the controller 1D can serve as a simulator for tests of systems when the programs simulating the working of the equipments to be controlled are stored in the memory of the controller 1D.
Patent JP-H01123095-A (JP)
Title: Anodic oxidation treatment of aluminum alloy-rubber adhered product
Inventor: OGAWA HIROSHI
IPC: C25D11/04
Filed: 1987-11-05
Abstract: PURPOSE:To obtain an Al alloy-rubber adhered product having high dimensional accuracy and superior corrosion resistance as a whole by adhering rubber to an Al alloy, working the outside and successively subjecting the resulting member to degreasing, anodic oxidation and pore sealing treatment. CONSTITUTION:Rubber 1 is adhered to an Al alloy part 2 having an allowance for working near the surface to be adhered with an adhesive 3 by heating under pressure and the outside is worked to a desired shape by cutting, polishing or other method. While the worked surface of the Al alloy part is fresh, the resulting member is quickly degreased by washing with ethanol. The Al alloy part 2 is then anodically oxidized with a sulfuric acid bath or the like and the pores in a formed anodic oxide film are sealed with a pore sealing agent such as nickel acetate. In order to prevent the deterioration of the adhesive 3, the pore sealing treatment is carried out at the min temp. at which the pores can be sealed.
Patent JP-H10122740-A (JP)
Title: Method and apparatus for manufacturing high purity oxygen
Inventor: TAMURA MASAHIRO
IPC: F25J3/04
Filed: 1996-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for manufacturing high purity oxygen to simultaneously manufacture high purity nitrogen by economically manufacturing the oxygen with a simple apparatus constitution. SOLUTION: Compressed, refined and cooled raw air is introduced into the lower part of a nitrogen fractionating tower 10 having a condenser 11 in the upper part, liquefied, fractionated, separately, separated into nitrogen in the upper part of the tower and oxygen enriched liquefied air in the lower part of the tower. Part of flowing liquid is delivered from the intermediate part of the tower 10, and introduced into the upper of an oxygen fractionating tower 20 having a reboiler 21 in the lower part, fractionated separately. Then, exhaust gas is introduced out from the upper part of the tower 20, and high purity oxygen is delivered from its lower part.
Patent JP-H06100073-A (JP)
Title: Method for manufacturing tank
Inventor: KATO KIMITOSHI
IPC: B60P3/22
Filed: 1992-09-25
Abstract: PURPOSE:To propose a method for manufacturing a tank whereby firstly a shell plate can be formed with good accuracy, hence an improvement in the accurateness of the tank produced; secondly the manual work is reduced, the automatic welding becomes easy, and so forth, hence a reduction in the processing steps involved; and thirdly an improvement in efficiency can be achieved in the forming of accessories, etc. CONSTITUTION:The subject relates to a manufacturing method applicable to a tank 4 for a tank truck consisting of a cylindrical shell plate 1 with end plates 2 welded at least one at the front and the other at the rear. In this method the shell plate 1 is made up of four parts, which are a top plate 6, a bottom plate 7, and two side plates 8. In the manufacture the top plate 6 and the bottom plate 7 which both are substantially flat are prepared by forming by cutting or the like and the two side plates 8 which are curved, by a technique of drawing, extrusion, or the like. With this forming process the forming of step plates 9, protective frames, and other accessories can be incorporated. To the end plates 2 the top plate 6, bottom plate 7, and two side plates 8 are fitted by positioning and welded one by one to complete the assembly of a tank 4 to specification.
Patent JP-H11116590-A (JP)
Title: 11-substituted erythromycin a derivative
Inventor: ASAGA TOSHIBUMI
IPC: A61P31/04
Filed: 1997-10-15
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new derivative, comprising a specific erythromycin derivative containing a tetrahydropyranyl group introduced into the 11-position and useful as a macrolide-based antibiotic substance having a strong antimicrobial activity for the prophylaxis, therapy or the like of microbisms in humans and animals. SOLUTION: This new erythromycin A derivative is represented by formula I [X is amino, an alkoxy, a lower alkyl, an arylthio, an acyloxy, an acyloxymethyl, an acylamino, an aminomethyl, an alkoxycarbonyl, azide, hydroxyl or hydroxymethyl; Y is H or a (substituted) tetrahydropyranyl; (n) is 0-4; R<1> is an acyloxyimino, hydroxyimino or O; R<2> is H or methyl; R<3> is H or an acyl] and is useful as an antimicrobial agent or the like for the propylaxis or therapy of microbisms in humans and animals (including farm animals). The compound is obtained by reacting a compound represented by formula II (Ac is acetyl; R<3> is an acyl) with a tetrahydropyranyl derivative, deacetylating the resultant compound and then oxidizing the prepared compound.
Patent JP-H02126293-A (JP)
Title: Waveform generation system
Inventor: SAITO TSUTOMU
IPC: G10H7/00
Filed: 1988-11-07
Abstract: PURPOSE:To reduce difference data to be stored to half and reduce storage capacity, and to speed up waveform generation processing by finding the difference data from differences between intermediate steps of original steps and the original steps. CONSTITUTION:At interpolation points before and behind the interpolation point O of an original point X point of waveform data RD, difference data as to the intermediate point O are the same, so the difference data to be stored are reduced to half. When a sampled value of normal waveform data RD consists of 10 bits, the difference data consists of 10 bits and even if a compression system is used, four bits are required for difference power data, so the data is reduced to only 7 bits by maximum compression. The difference data are reduced to half, so 6-bit difference data is realized and accessed normally by once by 16 bits in total. Waveform data RD and a program are read out of a ROM 20 alternately and even when the frequency of a read of waveform data RD per unit time is reduced to half, that can be coped with sufficiently.
Patent JP-H08103643-A (JP)
Title: Mixer
Inventor: TANAKA YOSHIFUMI
IPC: B01F7/08
Filed: 1994-10-06
Abstract: PURPOSE: To provide a compact agitating mixer for effectively mixing a material to be mixed in three-dimensional directions at random. CONSTITUTION: In a mixer, rotary blades installed around a rotating shaft 3 and ring-shaped spiral blades 5 jointed to the rotary blades are installed in a multiple manner from outside the rotary blades to the inside, and the turning directions of adjacent ring-shaped turning blades are reversed to each other.
Patent JP-H11178075-A (JP)
Title: Communication method through iwws
Inventor: LIEM SUSANNA
IPC: H04W4/20
Filed: 1998-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a call connection method of an integrated wire-line-wireless system IWWS that eliminates the need for frequency shift keying FSK between a wire-line section and a wireless section of a network. SOLUTION: This call connection method for the IWWS, where a wire-line section 100 and a wireless section 200 make communications with a mobile interface and a GR-303 signal interface, includes a step where caller side identification data are sent from the wire-line section 100 to the wireless section 200 through the mobile interface and another step where call setup is established between the wire-line section 100 and the wireless section 200 through the GR-300 signal interface.
Patent JP-H05118792-A (JP)
Title: Unit shooting charge
Inventor: KASAMATSU JUNICHI
IPC: F42B5/38
Filed: 1991-10-28
Abstract: PURPOSE:To simultaneously ignite gunpowder and to realize performance as designed by providing an ignition gunpowder cylinder coaxially with a central axis of a vessel end and providing necks at both ends of the cylinder in a unit shooting charge for gun such as a shell gun, etc. CONSTITUTION:A unit shooting charge has a columnar vessel 1 made of a burning-out material and having openings 3 at centers of both ends fills gunpowder 4 in the vessel 1. An ignition gunpowder cylinder 2 for constituting a hollow inner surface of the vessel 1 is provided integrally with the vessel 1 of the gunpowder. Necks 2a are formed at both ends of the cylinder 2. The ignition gunpowder held on the inner surface of the cylinder 2 is ignited by an ignition tube opposed to the end of a gunpowder chamber of a gun to ignite the gunpowder 4. In this case, an inner diameter d2 of the center is set to be 5-40mm larger than that d1 of the neck 2a. The material is a combustible material containing nitrocellulose, pulp and resin as main ingredients.
Patent JP-H10102539-A (JP)
Title: Handrail device for construction machine
Inventor: MASUDA ISATO
IPC: E02F9/10
Filed: 1996-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a handrail device capable of reducing the vibration transmitted at the time of a road travel, surely increasing the rigidity of the whole, and sharply improving the durability of a device. SOLUTION: In this handrail device, the upper ends of stanchion pipes 32 are inserted into the coupling holes 34 of a connecting pipe 33 via gaps, and the circular arc faces 32A of the stanchion pipes 32 are coupled with the inner wall face of the connecting pipe 33. A drop stop pin 36 is inserted into the through holes of the stanchion pipes 32, and the connecting pipe 33 is kept at the drop stop state against the stanchion pipes 32 by the drop stop pin 36. The length direction middle sections of the stanchion pipes 32 are inserted into the coupling tubes 39, 40 of a connecting pipe 37 via gaps. Coupling lugs 42 are fixed at the upper and lower positions across the coupling tubes 39, 40 on the outer peripheries of the stanchion pipes 32, and the connecting pipe 37 is kept at the drop stop state against the stanchion pipes 32 by the coupling lugs 42.
Patent JP-H10110826-A (JP)
Title: Gasket
Inventor: KUWABARA AKIRA
IPC: F16J15/08
Filed: 1996-10-04
Abstract: PROBLEM TO BE SOLVED: To prevent inclination and deformation of a sub-chamber forming member by arranging a sub-chamber forming member support part composed of a bead prepared by laminating and bending a plate stopper and a plate action on a portion of concern. SOLUTION: A gasket, being arranged between a cylinder head 23, a sub- chamber forming member 24 and a cylinder block 25, 13 deformed. The gasket supports the sub-chamber forming member 24 from its lower side in the state that a plate stopper 4 is abutted against a lower surface of the sub-chamber forming member 24 at an upper surface of a primary seal part 7 and an upeor surface of a sub-chamber forming member support part 10. It is thus possible to prevent the sub-chamber forming member 24 being inclined and deformed, which may occur in a conventional case, because the sub-chamber forming member 24 is supported in a comparatively stable manner. It is therefore possible to improve durability of the sub-chamber forming member 24.
Patent JP-S62141335-A (JP)
Title: Flywheel for internal combustion engine
Inventor: KONO SATOSHI
IPC: F16F15/124
Filed: 1985-12-14
Abstract: PURPOSE:To lower the noise level, by pivotally supporting the inner end of a flywheel to a crankshaft via a bearing, thereby preventing the discrepancy in the rotating shaft center line. CONSTITUTION:The inner end of a flywheel 1 is pivotally supported to a crankshaft 2 via a bearing 4. With this contrivance, the discrepancy between the rotating shaft center line of the flywheel 1 and that of the main driving shaft, which occurs at times when the inner end of the flywheel 1 is pivotally supported to the main drive shaft of a speed change gear via a bearing, can be eliminated. Accordingly, the natural frequency in bending vibration of the crankshaft system can be changed from that in the working range by means of an elastic plate 3, thereby lowering the noise level.