baber/WOPTO huggingface dataset:
Patent JP-H03200611-A (JP)
Title: Separating turning-over device for flat fruit
Inventor: MATSUMOTO TOSHIYUKI
IPC: B65G27/04
Filed: 1989-12-27
Abstract: PURPOSE:To automate a separating turning-over device for fruit and to save a power by connecting a drop turn-over type turning-over part filled with fiberlike protrusions inclined in a guide direction with a separating part having a guide side inclined in a low angle arc and inclined toward the opposite side to the guide and filled with fiberlike protrusions, in a device to orderly arrange the vertical directions of fruit when persimmons are graded and selected by a fruit selecting device. CONSTITUTION:A conveying passage 1 is reciprocated in a conveying direction, and flat fruit (a), e.g. persimmon, is fed to a receiving part D1. The fruit (a) is moved to a separating part D2 through friction with fiberlike protrusions 5. Since the fiberlike protrusions 5 of the separating part D2 are inclined in a direction in which the fruit is separated away from a guide 2, a persimmon (a) having an up calyx has low friction and is left on the guide 2 side for straight movement. An upside down persimmon (a) is moved in a direction in which it is separated away from the guide 2, and the persimmons are selected according to orientation. The persimmons, positioned on the guide 2 side, of the persimmons (a) entering a turn-over part D3 are dropped from a turn-over passage 8 and turned over and dropped in a turn-over groove 9, and brought into normal orientation.
Patent JP-H09174216-A (JP)
Title: Apparatus for continuously casting molten metal
Inventor: TAKATANI KOJI
IPC: B22D11/10
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To provide the high speed continuous casting operation and the improvement of surface characteristics and internal quality of a cast slab by impressing static magnetic fields to molten metal at the upper stage, middle stage and lower stage of a mold and restraining spouting flow of the molten metal in the mold from an immersion nozzle. SOLUTION: The flow of the molten metal 8 in the mold 1 from the immersion nozzle 2 is restrained to flow speed component in the vertical direction by impressing the static magnetic fields of the upper stage, middle stage and lower stage, and this flow component becomes the spouting flow 17A along the low intensity range of the static magnetic field and flows to almost the horizontal direction. When the casting speed becomes high, the colliding flow speed to short side walls of the mold becomes high, and in order to reduce this high flow speed, such control is executed that, e.g. the static magnetic field at the middle stage is made to the reverse direction to the magnetic fields at the upper stage and the lower stage to make the intensity of the static magnetic field high, or the intensity of the magnetic field is made to high while forming the magnetic poles at the upper stage, middle stage and lower stage to the same direction. By this method, the flow speed of the spouting flow 17A is restrained and the flow speed collided to the short side walls in the mold is restrained, and the remelting of solidified shell 10 at the middle stage position is prevented and the crack and the breakout of the cast slab 11 can be prevented.
Patent JP-H03197298-A (JP)
Title: Thermal airship
Inventor: TAGA KIICHI
IPC: B64B1/02
Filed: 1989-12-26
Abstract: PURPOSE:To obtain a safe, low cost and high versatile aircraft by injecting pressurized exhaust gas of an engine in an ellipsoidal soft balloon, and holding it in a specified shape with a constant pressure relief valve, and controlling the quantity of front and rear exhaust gas automatically. CONSTITUTION:A driving seat 2 and an engine 3 are arranged below a ship body 1 made of specified cloth and connected to which with cables 9. Exhaust gas exhausted from the engine 3 is injected into allover inner space of the ship body 1 through an exhaust tube 4 and both front and rear branching exhaust tubes 5, 6. And the ratio of gas flows in respective branching exhaust tubes 5, 6 is adjusted with a distribution valve 7 automatically. And excess exhaust gas is ejected by means of a constant pressure relief valve 8 so as to maintain the gas pressure in the ship body 1 constant. On the other hand, during navigation a propeller 11 is rotated with the engine 3, and at the time of speedy descent low temperature air is injected by means of a blower 12 instead of exhaust gas.
Patent JP-H08182931-A (JP)
Title: Exhaust gas purifying material and exhaust gas purification using the same
Inventor: SAITOU MIKA
IPC: B01J27/18
Filed: 1994-12-28
Abstract: PURPOSE: To produce an exhaust gas purifying material capable of reducing and removing efficiently nitrogen oxides from a combustion exhaust gas containing nitrogen oxides and oxygen more than a theoretical reaction amount corresponding to an unburned portion consisting of such as carbon monoxide, hydrogen, hydrocarbon, etc. CONSTITUTION: This exhaust gas purifying material is composed of the first catalyst composed by carrying 0.2-15wt.% (expressed in terms of silver element) silver and/or silver compd. or their mixture as active species on a porous inorg. oxide and the second catalyst composed by carrying 1-30wt.% (expressed in terms of metal element) nickel oxide and/or sulfate thereof as the active species on the porous inorg. oxide. The first catalyst is disposed at an exhaust gas inflow side of the purifying material and the second catalyst is disposed at an outflow side.
Patent JP-2001154365-A (JP)
Title: Photosensitive resin composition, method for producing pattern and electronic parts
Inventor: SASAKI AKIHIRO
IPC: C08K5/00
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive resin composition having both good heat resistance and low stress and also having good characteristics as the material of a stress relieving layer, a method for producing a pattern and electronic parts excellent in reliability. SOLUTION: The photosensitive resin composition contains a polyimide precursor. The transmittance of a film formed from the precursor to light of 365 nm wavelength per 10 μm thickness is >=1% and a polyimide obtained by the ring closure of the polyimide precursor has an α2 to α1 ratio of 1-50 between the coefficient of thermal expansion (α1) of the polyimide at a temperature lower than its glass transition temperature and the coefficient of thermal expansion (α2) of the polyimide at a temperature higher than its glass transition temperature.
Patent JP-H10176055-A (JP)
Title: Production of 1-naphthol polymer
Inventor: HIGASHIMURA HIDEYUKI
IPC: C08G65/44
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To obtain the subject polymer excellent in heat resistance and low in gel content by polymerizing 1-naphthol in the presence of an oxidizing agent and a specific catalyst low in the odor in an organic solvent. SOLUTION: This method for producing 1-naphthol polymer comprises polymerizing 1-naphthol in the presence of an oxidizing agent (preferably oxygen or a peroxide) and a transition metal complex catalyst containing the 4-11 group transition metal atoms in the larger number than 1/6 of the conformation number of a ligand per >= tri-dentate ligand containing N, P, O or S as coordination atoms [preferably, a complex catalyst of the formula (M is a residue containing the 4-11 group transition metal atom; R<1> , R<6> are each H, a hydrocarbon, O<-> , amino, etc.; R<2> , R<5> are each independently H, a hydrocarbon, carbonyl, cyano, etc.; R<3> , R<4> are each independently H, a hydrocarbon, etc.; R<7> is a bifunctional hydrocarbon, etc.), etc.]. Thereby, the method can inhibit a coupling reaction at the 2-position of the 1-naphthol and enables to produce the polymer low in gel contact.
Patent JP-2000161472-A (JP)
Title: Resin pulley
Inventor: TAWARA SHINICHI
IPC: F16H55/48
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To improve cylindrical degree of a resin pulley in which a boss is dislocated from an axial center of an outer peripheral surface to one side by reducing non-circle degree and inclination degree. SOLUTION: A web 3 connecting a boss 1 to an outer peripheral surface 2 for laying a belt is so formed of a bent or curved surface that the boss 1 is formed on a position dislocated from an axial center position of the outer peripheral surface 2 to one side. The boss 1 is stood from the periphery of the web 3 so as to form dish- or bowl-like shape. Namely, the web 3 is integrated with an inner side surface of the axial center portion of the outer peripheral surface 2, while the peripheral portion of the web 3 is tapered in an axial direction of the outer peripheral surface 2. The outer peripheral surface 2 and the web 3 compose a circular groove 6 on an outer side of the dish- or bowl-like form at its integrated portion therebetween. Ribs 7 are formed so as to block the circular groove 6 with specified intervals in its all circumference.
Patent JP-H086789-A (JP)
Title: Method for simultaneous advance of plurality of instructionsand processor therefor
Inventor: JIEIMUZU JII HANKO
IPC: G06F9/38
Filed: 1994-12-29
Abstract: PURPOSE: To provide a method for simulating the progress of plurality of instructions in a single scalar computer system. CONSTITUTION: A video data signal having plurality of data constitution elements which are adjacently arranged is re-formatted by inserting overflown buffers between data constitution elements so that the data constitution elements do not become adjacent. Since a carrier over value between the adjacent data constitution elements is prevented from being transmitted, a video data signal which is re-formatted can be processed with a single instruction.
Patent JP-H03203431-A (JP)
Title: Key control system for cryptographic communication system for mobile communication
Inventor: AKIYAMA RYOTA
IPC: H04L9/08
Filed: 1989-12-29
Abstract: PURPOSE:To deliver the key of a moving machine necessary for communication from a center exchange to respective base station and to offer mobile communication excellent in safety and economic efficiency by concentrically controlling the key of the mobile machine on the center exchanging station side. CONSTITUTION:When a communication requirement is generated from the mobile machine side or a general subscriber system, the center station generates a random number R by means of a random number generator 1 and sends the random number R to the mobile machine through a control station and a base station. On the mobile machine side, an enciphering device 2 ciphers the received number R by means of a key KA and returns the ciphered result to the center station. On the center side, a deciphering device 3 decodes the received cryptographic key to obtain the number R. Whether the number R coincides with the previously generated R or not is decided by a comparator 4. When both values coincide with each other, the center station instructs a home memory device 5 to deliver the key. In the process, the ID of the mobile machine and the base station including the mobile machine can be recognized by the center exchange.
Patent JP-H08184341-A (JP)
Title: Hydraulic shock absorber for vehicle
Inventor: SHIBATA TOSHIAKI
IPC: F16F9/44
Filed: 1994-12-29
Abstract: PURPOSE: To sufficiently ensure damping characteristics without increasing the diameters of a cylinder and a piston by a method wherein by coupling a reinforcing tube, slidably coupled to the outer peripheral surface of a cylinder, to the other end of a piston rod, the members form a strength member to support a load between a car body and an axle. CONSTITUTION: In a hydraulic interference apparatus 10 for a vehicle, a reinforcing tube 58 slidable over the outer peripheral surface of a cylinder 12 is coupled to the the end of a piston rod 15, and a lower spring support 61 is fixed to the outer peripheral part. Further, an upper spring support 62 is fixed on the end side, on the side a piston 14 is not extended, of the cylinder 12 and a suspension spring 11 is located therebetween. Further, the piston rod 15 is formed in a hollow shape and a gas chamber 35 to compensate working oil equivalent to the volume change of the piston rod 15 moved forward to and backward from the cylinder 12 is installed to the outer peripheral part of the reinforcing tube 58, and a gas chamber 35 is communicated with the upper chamber 16A of the cylinder 12 through a piston rod hollow part 26.
Patent JP-H10174240-A (JP)
Title: Method for forming cable-retaining terminal
Inventor: ASAO YOSHIHISA
IPC: H02G15/007
Filed: 1996-12-04
Abstract: PROBLEM TO BE SOLVED: To enable a caulking metal fitting to be inserted into a retention metal fitting body in parallel, to perform caulking uniformly and to prevent a retention force from varying in a cable with an anti-tension wire and also a cable where an anti-tension wire is not uniformly arranged at the other periphery of the cable. SOLUTION: An anti-tension wire 2 of a cable with the anti-tension wire 2 is inserted between a retention metal fitting 10 and an wedge metal fitting 11, and caulking is made from the outer-periphery part of the retention metal fitting 10, thus forming a cable retention terminal for fixing the anti-tension wire 2. In this case, the retention metal fitting 10 is installed at the opposite side of the insertion side of a cable core 1 of the retention metal fitting 10, and a clamping plate 12 is installed in parallel with the end face of the wedge metal fitting 11, a plurality of centering pins 13 and 14 are buried into the retention metal fitting 10 and the wedge metal fitting 11 through the clamping plate 12, the clamping plate 12 is clamped with the centering pins 13 and 14 as a guide, and the wedge metal fitting 11 is inserted into the retention metal fitting 10 in parallel.  Then, caulking is made from the outer-periphery part of the retention metal fitting 10, thus fixing the anti-tension wire 2.
Patent JP-2000166081-A (JP)
Title: Power system protective relay device
Inventor: NISHIMURA TATSUFUMI
IPC: H02H3/36
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To enhance the efficiency of a recovery work by determining the specific section where an accident has occurred for display. SOLUTION: A computing device 115 of a master terminal relay device 11 conducts differential computation of the current in a self-terminal electric station 6 of a transmission line 1 extracted from current transformers 51a, 51b, and the current in a mated terminal electric station transmitted through an optical fiber 2 from a plurality of shave terminal relay devices, determines a specific section where an accident has occurred, and operates relays 121, 122 for displaying accident of a specific section by an output part 116.
Patent JP-H04210735-A (JP)
Title: Power system controller
Inventor: OGIWARA SEI
IPC: H02J3/00
Filed: 1990-11-30
Abstract: PURPOSE:To easily find such a power system that can reduce the transmission loss by constituting the title controller in such a way that a linkage point can be shifted successively and the minimum value of the transmission losses calculated whenever the point is moved can be stored. CONSTITUTION:A storage device 3 is composed of an area 3-1 for preserving systems before moving linkage points, area 3-2 for preserving the optimum systems, and area 3-3 for preserving the transmission losses of the optimum systems. The area 3-1 is used for calculating transmission losses about a shifted distributing system by changing the position of a linkage point by successively shifting the switch of the linkage point. When the transmission loss is calculated, the system before shifting is stored so that the system can be reproduced. The area 3-3 is used for calculating transmission losses by changing the position of the linkage point and storing the minimum value of the calculated losses and the distributing system from which the minimum value is calculated is stored in the area 3-2.
Patent JP-H07155144-A (JP)
Title: Control of concentration of laver mixture and apparatus therefor
Inventor: EJIMA KAZUAKI
IPC: A23L17/60
Filed: 1993-12-08
Abstract: PURPOSE:To enable production of high-quality dry laver by quickly and suitably adjusting the concentration of a laver mixture sent to a laver sheet making machine in production of the dry laver. CONSTITUTION:This is a method for adjusting the concentration of a laver mixture by mincing raw algae for lever, preliminarily mixing water with the resultant minced raw algae for laver in a suitable ratio so that the obtained laver mixture may have an about correct concentration suitable for supply to a laver sheet making machine and stirring this laver mixture. This method for adjusting the concentration of a laver mixture involves a process for detecting the concentration of the laver mixture, another process for supplying water to the laver mixture by a time corresponding to the difference in the concentration in the case the detected concentration value of the laver mixture is higher than the correct concentration value, another process for removing water from the laver mixture by a time corresponding to the difference in the concentration in the case the detected concentration value is lower than the correct concentration value and the other process for stopping supply and/or removal of water which is carried out by a time corresponding to the difference in the concentration and unifying the concentration of the laver mixture.
Patent JP-2001122086-A (JP)
Title: Wheelchair wheel cleaning device
Inventor: MARUHASHI SUSUMU
IPC: A61G5/00
Filed: 1999-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a wheelchair wheel cleaning device simple in structure and low in cost with a small placing area so as to be installed in a narrow vestibule space by solving problems of this kind of device heretofore usable only in a limited place such as a large vestibule due to requiring a large installation area because of its constitution of making a wheelchair pass on the device and providing an ascent point and a descent point, and moreover complicated and high in cost due to having a washing water tank or the like. SOLUTION: This wheelchair wheel cleaning device comprises a cleaning device body in which at least one pair of right and left driving rollers are arranged between a right side plate and a left side plate, and a pair of right and left rotary brushes supported parallel by a brush supporting arm are arranged at the driving rollers; an inclined guide plate provided abutting on the cleaning device body; and a pair of right and left handrails.
Patent JP-H06172880-A (JP)
Title: Method for generating bubbles in molten metal
Inventor: YAMAMURA HIDEAKI
IPC: C22B9/05
Filed: 1992-11-30
Abstract: PURPOSE:To generate fine bubbles in a molten metal by controlling the size of bubbles formed in the molten metal by blowing a gas. CONSTITUTION:A plasma heating device is placed in the molten metal 2, and the bubbles 9 is generated in he molten metal 2 by blowing a gas into the molten metal through a gas blowing nozzle 3 with which an electrode of the molten metal side 7 is provided. Then the diameter of the bubbles 9 generated by blowing the gas through the gas blowing nozzle 3 is controlled by applying a DC current to the part of the molten metal 2 where the bubbles 9 are generated, through the plasma generated between the plasma torch and the electrode of the molten metal side 7. Thus, gaseous components such as hydrogen, nitrogen and impurities such as carbon, non-metallic inclusions in the molten metal 2 can be efficiently removed by the fine bubbles.
Patent JP-H05174147-A (JP)
Title: Moving image recognition processing system
Inventor: TOMONO AKIRA
IPC: G10L15/24
Filed: 1991-12-24
Abstract: PURPOSE:To perform the image recognition for a moving body with a high reliability, using sound synchronizing video. CONSTITUTION:In a moving image recognition processing system extracting the feature of the shape of a moving object in a moving image, selecting corresponding class candidates from a picture data base 13 and recognizing the moving object in the moving image, a sound source class candidate selection part 12 correcting the sound generated by an object collected by synchronizing the moving image based on the motion and background of an object and selecting the class candidate of the corrected sound of the object from a provided sound source data base 11 and an object identification part 14 identifying the class and state of the moving object in the moving image based on the class candidates of the sound selected in this sound source class candidate selection part 12 and the class candidate of the shape are provided.
Patent JP-H04210006-A (JP)
Title: Rotary mechanism for freely reversible ratchet
Inventor: YOSHIDA MASAMI
IPC: A47C7/46
Filed: 1990-11-30
Abstract: PURPOSE:To rotate a ratchet gear soon without a mechanical pay on manipulating it, by contacting one of opposite side against the rotary direction of the driving shaft in a couple of ratchet claws fitted at the front edge of a protruded piece, with the guide frame. CONSTITUTION:In respective ratchet claws 17, 17', the guide edges 17e, 17'e are positioned to contact the frame ends through the guide frame 124 of a set bracket 12. The respective front edges 17a, 17'a are rotatably supported by a shaft 170 so as to engage with one of the gear teeth 112a-112f of a ratchet gear 11 to be fitted at the front edge of a protrude piece 13. The protruded piece 13 with the ratchet claws 17, 17' is kept, to freely shift by a spring 14 so that the piece can always be returned to a specified position through the guide frame 124 of the set bracket 12. In this way, a lumber support mechanism 2 can be actuated in accordance with the motion of the ratchet rotary mechanism 1.
Patent JP-2000159989-A (JP)
Title: Thermoplastic polyester elastomer composition
Inventor: KOBAYASHI KOJI
IPC: C08L67/02
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition with markedly improved crystallinity and rigidity of the high-melting elastomer, useful as e.g. a molding material for boots and the like by specifying the relationship among hard segment constituent wt.%, crystal melting point and Vicat softening temperature. SOLUTION: This elastomer composition is obtained by compounding (A) 100 pts.wt. of a thermoplastic polyester elastomer with (B) 0.5-50 pts.wt. of a filler. This composition thus obtained has a crystal melting point shown by the relationship: y>=200+0.5x (x is substantial hard segment constituent wt.% based on the component A; y is crystal melting point ( deg.C) determined by raising temperature from room temperature at a rate of 20 deg.C/min using DSC), Vicat softening temperature shown by the relationship: z>=50+1.5x (z is Vicat softening temperature( deg.C) determined in accordance with the ASTM D1525), and elongation at break (determined in accordance with the JIS K6251) of >=100%; wherein it is preferable that x is 30-95 (wt.%).
Patent JP-H10179758-A (JP)
Title: Guide wire for catheter and its production
Inventor: ISHIKAWA HIROSHI
IPC: A61M25/01
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To make it possible to surely guide a catheter to the slender constricted part of a blood vessel as well by constituting a part of the material of the guide wire with that having the rigidity (hardness) equal to or higher than the rigidity of a stainless steel material and having excellent kink resistance. SOLUTION: This guide wire for the catheter has a core material 2 which is inserted into a tube 1 and extends outside from one end, a coil member 3 which covers the circumference of this core material 2 extending to the outside of this tube 1 and extends axially from one end side of the tube 1 and a joining member 4 which joins the front end part of the core materiel 2 and the front end part of the coil member 3. At least either of the tube 1 and the core material 2 are made of high-elasticity alloy materials.