baber/WOPTO huggingface dataset:
Patent JP-S62248162-A (JP)
Title: Carriage mechanism of magnetic recording and reproducing device
Inventor: MIYASAKA MAMORU
IPC: G11B21/16
Filed: 1986-04-22
Abstract: PURPOSE:To prevent generation of shock sound due to vibration at recording/ reproduction by providing a lower carriage having a lower magnetic head and an upper carriage having an upper magnetic head or an upper pad and connecting the lower/upper carriage at the side of a magnetic disk. CONSTITUTION:In loading a magnetic disk 1 in the direction of arrow 14, the motion of a trigger lever 15 and a lifter 3 descends a holder 2 having the mag netic disk 1 and positions it at the recording/reproducing position. Thus, even when the upper carriage 6 is dropped, upper/lower magnetic heads 5a, 6a enter the opening 1c of the disk 1 to cause the recording/reproducing state and the recording/reproduction is applied to a prescribed track. A step motor 8, a lead screw 7, a lower carriage 5, an engaging part with the screw 7, and a connection part 5d of upper/lower carriages are placed aside the magnetic disk and a port 5b having a plate spring 5c fixed to the lower carriage 5 is engaged at the side of the screw 7, then even when the lower carriage 5 and the slide part of the lead screw 7 have a play, the deviation of the head is hardly caused.
Patent JP-H07279266-A (JP)
Title: End member
Inventor: KOSEKI SUE
IPC: E04F13/073
Filed: 1994-04-06
Abstract: PURPOSE:To cover the lower end of a cut-out part of an external wall material and to provide fixation therefor, and to ensure waterproofness and corrosion-resistivity while improving workability by a method wherein an engaging part of the covering member is inserted into a fitting groove of a batten, and a fitting claw and an engaging claw are integrally joined together. CONSTITUTION:When installing to a window, a batten 1 is fixed to a wall backing, the end of an external wall material made of metallic siding material or the like is fixed to the fixing surface 2 of the batten 1, and an elastic covering member is engaged with the batten 1. On such installation, the lower end of the external wall material is covered, and the external wall material is elastically held from both sides with the batten 1 and the covering member. The structure is to be such that rainwater leaked from the surface on the lower end of the external wall to the inside can be discharged to the outside. When installing around a groundsill, the batten 1 is fixed to a padding plate fixed to the groundsill and the lower end of the external wall material is placed on and fixed to the fixing surface 2 and projections 4 of the batten 1. Then, the covering member is engaged to an extent corresponding to the thickness of the external wall material and the lower end of the external wall material is covered therewith, and the external wall material is elastically held from both sides with the batten 1 and the covering member.
Patent JP-H01266930-A (JP)
Title: Method for necking pipe end of pipe product
Inventor: TAKAHASHI WATARU
IPC: B21D41/04
Filed: 1988-04-15
Abstract: PURPOSE:To perform a necking operation at a high necking ratio by performing a necking operation for forward extrusion with a necking die at a high temperature. CONSTITUTION:The tip of a shaft part 1 comprising part of a pipe or a bottomed pipe is pressed into a die having a diameter equal to the external diameter of a mouthpiece part 3 on the tip of the necked part and the tip is drawn to make a necked part 2. Necking ratio ={1-(external diameter of mouthpiece part/external diameter of shaft part)}X100(%) is used. A high pressure container such as a gas cylinder is necked at a necking ratio larger than a prescribed value. The necking die is heated at a temperature higher than the recrystallization temperature of the pipe material to soften the necked part and reduce the extrusion pressure. As a result, the heated part only is softened and the necking pressure is lowered there but the other part is not softened and buckling is hard to occur and necking can be performed at a high necking ratio.
Patent JP-H04303791-A (JP)
Title: Person detector
Inventor: AOKI KOUJI
IPC: G01V3/08
Filed: 1991-03-30
Abstract: PURPOSE:To obtain a person detector capable of checking the cutting status of jumper lines after completion with a simple constitution. CONSTITUTION:It has a detection circuit IC1 to detect the change in electrostatic capacity, to convert to digital values and to output a predetermined data and a judgment circuit IC2 to judge the existence of a person in accordance with the input data from the detection circuit IC1. A plurality of jumper lines JP1 to 3 for control to correct the input data from the detection circuit IC1 are connected to the judgment circuit IC2. In parallel to these jumper lines for control, a jumper line JP4 for checking is provided and the propviety for correcting the input data is judged by the judgment circuit IC2 based on the input from the jumper line for checking and the jumper lines for control JP1 to 4.
Patent JP-H0630829-A (JP)
Title: Quilting futon and manufacture thereof
Inventor: SUGIMOTO YUKIHIRO
IPC: A47C27/12
Filed: 1992-04-13
Abstract: PURPOSE:To provide a quilting futon having a high heat retaining property, which can simply be manufactured, and to provide a method of manufacturing thereof. CONSTITUTION:A weight part 17 prevents air in quilting parts 14, 24 from shifting inward and outward of a futon, and accordingly, the heat retaining property of the quilting futon can be enhanced. The weight part 17 can be simply provided by superposing a part of side fabric 12 or 21 with the quilting part 14 or 24.
Patent JP-S5216912-A (JP)
Title: Radio receiver
Inventor: HORIIKE YOSHIO
IPC: H04B1/10
Filed: 1975-07-30
Abstract: PURPOSE:To provide a radio receiver for obtaining excellent receiving quality by mitigating an influence by a multi-pulse.
Patent JP-H05123413-A (JP)
Title: Nozzle holder for fire hydrant apparatus
Inventor: NAKAMURA MASAYUKI
IPC: A62C35/20
Filed: 1991-03-30
Abstract: PURPOSE:To facilitate the withdrawal of a nozzle from a nozzle holder. CONSTITUTION:A crank arm 117 is provided on the side at the upper end of the rear 111F of a forward tilting door 111 of a box body 114 and the upper end of the crank arm 117 is mounted through a shaft at the center of the internal surface of the nozzle arm 118. A nozzle holder 120 is provided at the tip of the nozzle arm 118 while a tension holder 125 is pivoted at the lower end of the crank arm 117. The tension holder 125 is fixed on a tension bar 130 pivoted on a support base 131 within the box body 114 with a motion latch. A nozzle sensor 121 is provided on the nozzle holder 120 and connected to the motion latch.
Patent JP-2000282514-A (JP)
Title: Hydraulic circuit of construction machine
Inventor: TAJI HIROSHI
IPC: E02F9/22
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic circuit of a construction machine capable of stably supplying a pressure source to an optional device to cope with various optional devices. SOLUTION: A hydraulic circuit of a construction machine constituted of first and second hydraulic pumps 2, 3, a plurality of directional control valves 5-10, and an actuator which is another one and can be added as an optional device is provided with a branch oil path L5 as a main oil path communicating with a directional control valve from the first hydraulic pump 2 and branched from this side of the directional control valve and connected to the optional device, and a changeover control means.  The changeover control means is constituted to change over from a state that cuts off the branch oil path L5 and makes the pressure oil from the first hydraulic pump 2 flow to the main oil path L3 communicating with the directional control valve to a state that makes the oil path L5 open and makes the pressure oil from the first hydraulic pump 2 flow to only the branched oil path L5 and further, makes the pressure oil from the second hydraulic pump 3 flow to main oil paths L1, L2 and vice versa.
Patent JP-H03292135-A (JP)
Title: Bag making machine capable of detecting bend of bag body
Inventor: TAKAHASHI MASAAKI
IPC: B31B50/98
Filed: 1990-04-09
Abstract: PURPOSE:To remove easily a defective product of a bag body at the time of lamination of the bag body, by providing a device detecting at a specific responding speed that a part of the bag body is laminated to an appropriate place of a bag making machine by being bent. CONSTITUTION:A film or a tube 1 made of synthetic resin is sent intermittently to a bag making machine by an intermittent feed roll 2. At the time of a standstill during intermittent feed, the film or the tube 1 is cut off with a cutter 3 and at least one side out of the front or rear of a cutting part is fused thermally with a hot plate 4, a bag is formed, a needle pin 8 is inserted into the bag by a pusher 7 and a fixed number of sheets of laminated bags 9 are formed. In this instance, an eyesight sensor 6 is fitted to the upper part of a portable fusing part, which is aligned itself with the intermittent feeder. A difference between a normal form and bent form of the bag body is detected automatically by the eyesight sensor, decided by a decision control part, and generation of a bent bag body is detected. A responding speed is made lower than 1/50 seconds for allowing the detecting device to follow a working speed of bag making machine itself.
Patent JP-S5618643-A (JP)
Title: Preparation of epoxy resin composition
Inventor: ITOU TAKEO
IPC: C08G59/00
Filed: 1979-07-25
Abstract: PURPOSE: To obtain titled resin composition, which has a long shelf life as a two- pack type resin, and is quickly curable when mixed, by adding a specified organosilicon compound and an organometallic compound, which have little polymerization activity by themselves, separately to epoxy resins.  
     CONSTITUTION: (A) An epoxy resin system containing at least one organosilicon compound having at least one silanol group or one Si-bonded hydrolyzable group in one molecule, and (B) another epoxy resin system containing at least one matal compound having an organic group are prepared. They are mixed when used. (A) is preferably an epoxy resin containing an organosilane or organosiloxane compound, having at least one silanol group, or one Si-bonded halogen or alkoxy group in one molecule, and (B) is preferably an epoxy resin containing an organoaluminum compound, e.g. aluminum alcoholate. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S57208530-A (JP)
Title: Antidazzling mirror device
Inventor: NEGISHI TADASHI
IPC: G02F1/15
Filed: 1981-06-19
Abstract: PURPOSE:To improve ability in visual recognition and to vary reflectivity continuously and successively according to the quantity of electricity by utilizing the coloring phenomenon of an electrolyte obtained by dissolving an oxidation- reducible organic material in an insoluble solvent. CONSTITUTION:Two transparent glass plates 11 having transparent electrodes 12 and 12' on internal surfaces respectively are bonded together with a frame body 15 interposed, and in this frame body 15, an electrolyte 14 obtained by dissolving an electrochemically oxidation-reducible organic material, shown by formula[I](where R is a chain alkyl group having 4-9 carbon atoms and X<-> is a negative ion), in an insoluble solvent (e.g. acetonitrile) is sealed; and a reflective film is formed in the same body with the electrode 12' on the rear side for incident light A, thus constituting a reflecting mirror 1. Then, lead wires 17 are connected to the electrodes 12 and 12', and then connected to the driving circuit composed of a switch mechanism 21 and a power source 22. The switch mechanism 21 is turned on to connect the power source 22 to the electrodes 12 and 12', which allows the reducing reaction of the electrolyte 14 is therefore reduced to decrease the reflectivity of the mirror 1.
Patent JP-H06277007-A (JP)
Title: Dry meat product and its production
Inventor: HANAWA NAOYUKI
IPC: A23L13/60
Filed: 1993-03-30
Abstract: PURPOSE:To obtain the subject food such as beef jerky at low cost in greatly high drying efficiency from e.g. cheap waste meat by incorporating a meat food material with a composition comprising protein(s) and chitosan as a binder followed by freezing and drying in succession. CONSTITUTION:Firstly, an edible acid is added to a mixture of protein(s) (e.g. soybean protein) and chitosan, pref. a protein solution incorporated with chitosan and adjusted the pH to <=5.5 to effect dissolution of the chitosan followed by mixing the system by e.g. neutralization. Second, a meat food material is incorporated with the resultant composition as the binder followed by freezing and then drying pref. at 30-80 deg.C, thus obtaining the objective food. For this mixing operation, it is preferable that a low-speed mixing apparatus such as a twin- screw mixer be used.
Patent JP-S5722989-A (JP)
Title: Antirolling water tank of ship
Inventor: SUDOU MASANOBU
IPC: B63B39/03
Filed: 1980-07-11
Abstract: PURPOSE: To attain a variety of antirolling frequencies by installing a slanting partition in each side of U tube type antirolling water tank to divided the room into a reserved water tank and a main water tank, and introducing water from the reserved water tank into the main water tank by means of compressed air.  
     CONSTITUTION: Water tanks at each side are connected at the bottom by a water duct 1 forming a U tube type antirolling water tank. A slanting partition 2 is installed in each water tank 10 dividing it into a reserved water tank 4 and a main water tank 3. The main water tanks at each side are connected by an air duct 6. The main water tank 3 and the reserved water tank 4 of the water tank 10 at one side is connected by a pipe 8 which is connected to a compressed air source 7. An opening equipped with a valve 13, 14 is provided to each of the main water tank 3 and the reserved water tank 4 of the opposite side water tank. When compressed air is introduced into the tank 4, water will be forced through an opening 5 into the tank 3. On the contrary, if the charged air pressure is reduced, water will be withdrawn back into the tank 4. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S58210554-A (JP)
Title: Knot detector for lumber veneer
Inventor: IGARI MOTOO
IPC: G01N21/896
Filed: 1982-05-31
Abstract: PURPOSE:To detect a green knot accurately by irradiating the surface of a lumber veneer with beltlike light, and detecting the constriction of a beltlike pattern of transmitted light appearing on the reverse surface through the lumber and outputting a knot detection signal responding to the signal of the part. CONSTITUTION:A cylindrical lens 25 which converges light from a light source 24 in a beltlike shape and the lumber veneer 26 are shown in a figure and the veneer 26 is sent as shown by an arrow. The knot 27 of the lumber veneer 26, transmitted light pattern 28 appearing on the reverse surface of the veneer 26, an image forming lens 29, and the 1st and the 2nd one-directional line sensors 30 and 31 arranged on the image formation surface of the image forming lens 29 are shown. Analog signals from those line sensors 30 and 31 are coded into binary signals by binary-coding blocks 32 and 33 and inputted to an OR gate 34, which outputs the knot detection signal.
Patent JP-S59219785-A (JP)
Inventor: MATSUDA EIJI
IPC: G09G1/06
Filed: 1983-05-30
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-H02270706-A (JP)
Title: Stock storage device in clean room
Inventor: USUI TAKASHI
IPC: B65G1/02
Filed: 1989-04-13
Abstract: PURPOSE:To prevent the temperature of clean air from rising in an air circulation type stock storage device for semiconductors or the like in a clean room, by connecting a blower to an air supply passage incorporating a filter and formed in rear of a storage section, and by connecting a cool air supply passage incorporating an air diffusing part, to the suction side of the blower. CONSTITUTION:Air is fed from a blower 14 through a filter 10 so as to supply clean air 16 into a stock storage section 8. The clean air 16 having passed through the storage section 8 flows into a passage 9 from which a part of the clean air flows into a clean room 1 through an opening 24 while the remainder flowing into a space 12 and is then sucked up the blower 14 for circulation. Cool air 17 is fed into the space 12 from a cool air supply passage 18 through a perforated resistor plate 21, and is then mixed with the circulated air 16 whose temperature is therefore lowered. This low temperature air 17 is jetted being diffused through perforation in a perforated resistor plate 21, thereby it is possible to enhance the abilities of agitation and mixture. With this arrangement, it is possible to prevent the temperature of clean air from rising.
Patent JP-S5617694-A (JP)
Title: Garbage treating vessel
Inventor: TANIGUCHI KOUICHI
IPC: C02F3/28
Filed: 1979-07-23
Abstract: PURPOSE: To enable to utilize the garbage as a constant fuel by treating the garbage produced from a home effectively, by providing the garbage crushing apparatus in the upper space of the garbage throwing-in passage which is sectioned through opening and shutting parts and providing the garbage fermentation apparatus connecting with said crusing apparatus.  
     CONSTITUTION: The grabage throwing-in opening 11 and the throwing-in passage 10, are provided on the cooking stand 1 equipped the water vessel 2 and the upper space 10a and the lower space 10b, are constructed so as to enable to open and shut airtighty by the opening and shutting parts 12. Then, the crushing apparatus 14 of the garbage is provided on said space 10a and the fermentation vessel 8 performing methane fermentation of the garbage, is provided connecting with said apparatus 14 through the parts 12. Further, the cover 26 is attached on the opening 11 and the parts 12 is constructed so as to shut airghtly linking with opening of said cover 26 and to open linking with shutting. Water is stored in the space 10a from the water pouring apparatus 28 at the time of shutting the parts 12.On occasion demands, the overflowing waterway 31 is attached. By said construction, air is not mixed with the fermentation gas and bad smell is not leaked and also, the fermentation gas is utilized for the fuel for cooking. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62248813-A (JP)
Title: Noise absorption mechanism
Inventor: YASUI KATSUAKI
IPC: F01N1/00
Filed: 1986-04-21
Abstract: PURPOSE:To enable a noise absorption mechanism to exercise a high noise- eliminating performance over a wide frequency range, and improve the durability thereof by making the entrance part widemouthed towards a noise emitting source, and then decreasing the internal cross-sectional area of a horn part gradually. CONSTITUTION:To an isolating box 12 surrounding a noise emitting source 11 is attached a sound absorbing duct 13. The sound absorbing duct 13 is com prised of a guide part 15, which has a wide inlet area, a horn part 16, whose internal cross-sectional area is decreased from the entrance part 16a with a large opening diameter gradually, and a sound absorbing part 17, which has a small opening diameter and is closed at its end. The internal cross-sectional area of the horn part 16 is decreased gradually by the exponential function of a distance from the entrance part. Thereby, acoustic waves ranging from a low frequency to a high frequency can be absorbed, and further, since no acoustic material is used in the structure, the durability thereof can be improved accordingly.
Patent JP-S5620735-A (JP)
Title: Fuel controller
Inventor: HIGASHIYAMA KAZUHIRO
IPC: F02D17/00
Filed: 1979-07-26
Abstract: PURPOSE: To prevent frequent occurrence of unpleasant shocks due to the shutdown of fuel by making the shutdown of fuel only when the integrated value since the beginning of fuel supply is larger than a given value during the deceleration period when a throttle valve is at idling position.  
     CONSTITUTION: The arithmetic unit 7 receives output signals from each of the throttle switch 4, the intake air temperature sensor 5, and the revolution sensor 6, and then calculates a basic injection amount TP=KQ/N (K is constant) based on both the intake air amount Q from the intake air temperature sensor 5 and the revolution number N from the revolution sensor 6. And, a correction is made for TP according to the operational parameter of the engine temperature, etc., to calculate the actual fuel injection amount Ti, and the fuel injection valve 8 is opened for a period corresponding to Ti every one revolution of the engine. Furthermore, the value of TP is integrated and when the switch is ON and during the deceleration period when the revolution number is less than a given value NC, fuel supply is shutdown when the integrated value of TP is more than the standard value SL to save the consumption of fuel. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01266092-A (JP)
Title: Sail
Inventor: HORI YUKIMASA
IPC: B63H9/06
Filed: 1988-04-15
Abstract: PURPOSE:To enable a sail to be spreaded or shortened in order regardless of the hardness of the sail without requiring manpower even in a large sail by arranging a plurality of elastic bars in the up-and-down direction so as to be nearly parallel to the sail beams, so that the sail surface formed between the bars can be freely spreaded or contracted in the positions of the bars. CONSTITUTION:At the upper and lower ends of respective divided sails S1, S2,..., bars 8, 8,... are arranged nearly in parallel. And respective divided sails S1, S2,... are connected to each other via sail holders 10, and when the sail is shortened, the sail S (S1, S2,...) is folded so as to be bent at the connecting parts. And when the sail is spreaded, the bars are arranged at nearly equal spaces as the reinforcements of the sail surface, and as a whole one sail S is formed. in the right and left both ends and the central part of respective bars 8, rings 9 are fitted, and guide lines 5 are inserted into these rings 9, and both ends of them are lockedly fitted to upper and lower sail beams 4A, 4B respectively. Since the rings 9 are provided even in the central part, even when the wind is strong, by tensing the guide lines 5 having been inserted into the rings 9, the sail S can be smoothly spreaded or shortened without being fluttered.
Patent JP-S5227534-A (JP)
Title: Heatproof switchboard
Inventor: OSADA KENJI
IPC: H02B1/28
Filed: 1975-07-31
Abstract: PURPOSE: To relieve rise in temperature inside of a switchboard through the latend heat effect of discharged water. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58211354-A (JP)
Title: Resetting device for tape loading means of video tape recorder
Inventor: SANO MASARU
IPC: G11B15/665
Filed: 1982-06-01
Abstract: PURPOSE:To eliminate a locking means, by resetting automatically a tape loading means to the unloading end position when the loading means is set at a position excepting the unloading end position. CONSTITUTION:A front loading start switch S2 is closed, and an output (b') is set at a low level. Then the Q output (c') of a flip-flop 4 is changed to a high level from a low level, and a low output (d') is supplied a system control circuit 3. Then a reverse driving signal is delivered to a tape loading motor M2, and a tape loading means shifts to its unloading direction to complete the unloading action. At the same time, an unloading detection switch S1 is closed. Thus both outputs (a') and (b') are set at a low level, and therefore the output (e') of an AND circuit is set at a high level. while the output (g') of an NAND circuit is set at a low level. The circuit 3 is driven continuously until a front loading end switch S3 is closed.