baber/WOPTO huggingface dataset:
Patent JP-H02235986-A (JP)
Title: Flame retardant
Inventor: NAGAMINE TOSHIJI
IPC: C09K21/10
Filed: 1989-03-08
Abstract: PURPOSE:To obtain a low cost flame retardant which is applied to wall paper etc., to impart flame retardancy thereto without lowering the tear strength against a tensile force during the manufacture and without causing heat discolor ation by using potassium sulfamate or a methylolderivative thereof as constitu ent. CONSTITUTION:A flame retardant which imparts flame retardancy to wall paper, paper for a paper screen, plywood, etc., and comprises potassium sulfamate (or methylolderivative); a mixture of a guanidine salt and potassium sulfamate (or methylolderivative); a mixture of a guanidine salt and sodium sulfamate (or methylolderivative); or a mixture of a guanidine salt, potassium sulfamate (or methylolderivative), and sodium sulfamate (or methylolderivative).
Patent JP-H11198688-A (JP)
Title: Catenary type rigid body electric traction
Inventor: FUJIHASHI YOSHIHIRO
IPC: B60M1/13
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To attain suppression of a fluctuation in a hanging position due to lateral wind, the high-speed operation of an electric car, and a stringing structure with easy manufacture, installation and maintenance in a catenary type rigid body electric traction. SOLUTION: A cut line for clamping a trolley wire is formed at the lower end of a clamping rigid body 1, a protruding edge for expanding the cut line is formed at both sides thereof, and a locking groove 7 for a hanger 12 is formed at both sides thereof. The hanger 12 is suspended from a catenary wire 13, and a clamping rigid body 1 which clamps the trolley wire 11 is suspended from its lower part. The clamping rigid body 1 is formed into a rectangular tubular shape with four corner curved surfaces, so that displacement due to lateral wind is relieved. The locking grooves 7 on both sides have little wind resistance against the lateral wind, so as to contribute to prevent a position fluctuation by wind pressure. By a flat surface at its upper part, torsion at the time of extrusion forming is prevented.  The hanger 12 involves engaging parts 16 for engaging with the locking grooves 7 of the clamping rigid body 1. The engaging parts 16 involves engaging pieces and a pressing metal fitting 26, and obtain strong joining quality with easy joining with the clamping rigid body 1. The length of a hanger bar 15 is adjusted easily by a turn buckle 19.
Patent JP-H01231430-A (JP)
Title: Pll lock detecting circuit
Inventor: FUKUDA MARI
IPC: H03L7/095
Filed: 1988-03-10
Abstract: PURPOSE:To attain quickly sure lock discrimination by providing a control circuit giving a reference input signal to a phase comparator to a counter circuit and controlling the reference input signal by an output of the final stage of the counter circuit. CONSTITUTION:The phase comparator 1 receives the reference input signal (a) and a signal (b) to be synchronized and phase difference output signals c, d of the input signals (a), (b) are supplied to the input of a logic gate circuit 2. An output (e) of the logic gate circuit 2 is given to the input of an integration circuit 3 and the output of the integrating circuit 3 is supplied to a reset input of an N-stage (2 stages or over) via a Schmitt circuit 8. A frequency division input signal of the N-stage counter 4 is an output signal (g) of a counter frequency division input controller 5. Furthermore, the counter frequency division input controller 5 receives the reference input signal (a) of the phase comparator 1 and uses a lock output (h) of the N-stage counter 4 to control the output (g). Thus, sure lock discrimination is attained quickly.
Patent JP-H05258647-A (JP)
Title: Resistance breaking type gas circuit breaker
IPC: H01H33/34
Filed: 1992-03-16
Abstract: PURPOSE:To attain a high voltage electrification by providing first and second hydraulic operating devices for operating a main breaking part and a resistance breaking part, respectively. CONSTITUTION:When an electric signal of cutoff instruction is transmitted to a breaking electromagnetic hook mechanism 49, a pilot valve spool 50 for breaking a main breaking part 1 opens a valve 50a. A switching valve spool 53 is moved down to open a valve 53b. The oil pressure of an oil chamber 54a working on the lower side of an operating piston 36 is switched from high pressure to low pressure. A projection part 55 on the lower end part of an operating piston 36 drives a lever 57 downward, and a valve 58a is opened by a pilot valve spool 58 for breaking a resistance breaking part 2. The high pressure oil in an oil chamber 60a for the resistance breaking part 2 is discharged to a lower pressure vessel 45. Consequently, a selector spool 62 is moved down simultaneously with the breaking operation of the main breaking part 1, and the high pressure oil of an oil chamber 63a in a cylinder 63 is discharged to a low pressure vessel 48. Thus, the resistance breaking part 2 can perform delay breaking operation to the main breaking part 1 without unevenness with an initially set operating time difference.
Patent JP-H04275912-A (JP)
Title: Flake-type graphite granule and its production
Inventor: KIMOTO YUJI
IPC: B01J2/00
Filed: 1991-03-01
Abstract: PURPOSE:To obtain flake-type graphite granules which cause little dust, splashing or contamination during handling, can easily be dispersed in a medium for use, and are useful as a conductive filler or the like by granulating flake- type graphite having a specified shape. CONSTITUTION:A flake-type graphite powder having 1-100mum particle size, <=1mum thickness, >=10 aspect ratio and >=100 average aspect ratio, by 1 pt.wt. is introduced to a stirring, mixing or granulating device having a rolling or fluidizing effect such as an omnimixer, pan-pelletizer or the like. While effecting rolling or fluidizing, a binder such as water, by 40-100 pts.wt. is sprayed to the powder, and further rolling and fluidizing is continued for 1-10 minutes to make an aggregate of flake-type graphite particles. This aggregate is dried to obtain flake-type graphite granules having 0.1-30mm grain size and 0.02-0.2g/m<3> density.
Patent JP-H05253954-A (JP)
Title: Device for taking out foamed molded product
IPC: B29C39/36
Filed: 1992-03-16
Abstract: PURPOSE:To enhance feed efficiency by preventing the falling of a molded product in a push-out process by providing a support member freely slidable along a push-out direction to a feed table pushing out the molded product held by a receiving panel. CONSTITUTION:A receiving panel 1 is raised by a lift mechanism 2 and the molded product S pushed out of a mold is held between the press support pieces 11, 12 of the receiving panel 3. Next, the receiving panel 1 is allowed to fall. A feed table 4 is horizontally set on a lift 3 and a support member 44 is allowed to stand by at a moving end. The molded product S allowed to fall in this state is brought into contact with the support member 44 on the feed table 4 and the support member 44 is moved along with the feed table 4 to feed the molded product S without bringing clown the same. When one-shot operation is completed, the lift 3 is allowed to fall and the feed table 4 is brought to a vertical state by a power cylinder 7 and the molded product S is transferred to a conveyor 8 in a vertically arranged state to be fed to a drying chamber.
Patent JP-H06251802-A (JP)
Title: Secondary battery type-discriminating device
Inventor: KAI RYUICHIRO
IPC: H01M10/44
Filed: 1993-02-23
Abstract: PURPOSE:To provide a secondary battery type-discriminating device which allows secondary battery types to be discriminated. CONSTITUTION:A secondary battery type-discriminating device 1 comprises a charging means 2 to perform tricle charge and quick charge of a secondary battery 4 in an alternate manner, a temperature detecting means 3 to detect the temperature change of the secondary battery 4 charged by the charging means in a preset time period and a discriminating means 8 to discriminate secondary battery types according to the temperature change detected by the temperature detecting means 3. As the secondary battery types can be discriminated according to the temperature change detected by the temperature detecting means 3, judgement can be made in fully charged condition according to the secondary battery types.
Patent JP-H05254146-A (JP)
Title: Ink jet recording head and manufacture thereof
IPC: B41J2/055
Filed: 1992-03-16
Abstract: PURPOSE:To reduce a print head in size by providing a plurality of ink passages, each having an ink discharge nozzle, pressure chamber and ink discharge supply passage, in a head chip and connecting to the head chip a reservoir with an ink storage made of a material different from that of the head chip. CONSTITUTION:Ink passage grooves are composed of ink discharge nozzles 3A, pressure chambers 3B and ink supply passages 3C on a substrate 2 and the ink passage grooves are closed with a thin plate 4 by bonding it thereto which becomes a vibrator to form ink passages 3. In addition, piezoelectric devices 5 are disposed on the thin plate 4 corresponding to the pressure chambers 3B to form a head chip 1. After that, the head chip 1 having a plurality of ink passages 3 is inserted from the ink supply passage side to a reservoir 6 which has an ink storage 7 and ink supply inlet 8 and is made of a material which differs from that of the head chip. Differences in level 9 are formed in the ink storage 7 beforehand and both ends of the head chip are brought into contact with the differences in level 9, thereby a space to be the ink storage 7 is formed. Lastly, the connection part of the head chip 1 and reservoir 6 is sealed up.
Patent JP-H09210550-A (JP)
Title: Drying device for high moisture sludge or industrial waste liquid under combination of flask vacuum drying machine and cylindrical aeration type agitating and drying machine
Inventor: NAKANO IWAO
IPC: A23K10/38
Filed: 1996-02-07
Abstract: PROBLEM TO BE SOLVED: To attain a dried product with a value less than a specified moisture rate by a method wherein a liquid material having a specified moisture rate not less than a specified percentage is changed by a flask type vacuum drying machine into a cake and further fed into a cylindrical aeration agitating drying machine. SOLUTION: A material such as a syotyu distillation waste liquid or surplus sludge discharged from a sewage processing plant or raw sewage having a high moisture rate of more than 90% is rapidly condensed down to a moisture rate of about 50 to 60% under an operation of a flask type vacuum driving machine 1 capable of evaporating and dehydrating into surrounding gaseous phase from its surface. The condensate is one taken out after about 2 hours and fed into the cylindrical aeration agitating and drying machine 18 through a shooter 37. Material condensed by the flask type vacuum drying machine 1 and formed into a cake- shape like sake-kasu or the like mat receive hot air from below while it is being agitated on a porous bottom plate 22 of the cylindrical aeration agitating and drying machine 18.  With such an arrangement as above, moisture content in the material can be efficiently evaporated and such material as the one having a moisture rate of 10% or less is dried at a fast evaporating speed without damaging an agitating vane 2. The dried product is utilized as a rough feed having high quality and also the dried may become an organic fertilizer of high quality.
Patent JP-H02273737-A (JP)
Title: Film cartridge
Inventor: BORUFUGANGU BEKUMERUSUHAUSU
IPC: G03B17/30
Filed: 1990-03-12
Abstract: PURPOSE: To prevent light from being made incident at the inside of a cartridge entrance from a side part by forming triangles on the both sides of an upper lip and bending them round at about 90 deg. in a direction toward an aperture part at the side part of the film entrance. CONSTITUTION: This cartridge is constituted of a nearly cylindrical jacket 5, an axially symmetrical cap 7 attached at an end surface and the film spool 8 of a cartridge inside. Velvet projecting in a horizontal direction from the entrance 6 is stuck at least at the upper lip of the entrance 6, and the jacket 5 has chamfers on both sides at a place where the upper lip of the entrance 6 starts and is uniformly widened to an original dimension as it goes to the end part of the upper lip. Therefore, the triangles 9 are formed on both sides of the upper lip, and are bent round at about 90 deg. in the direction toward the aperture part at the side part of the entrance 6, and bent edge parts end at nearly the same position as the edge of the inside of the cap 7. Thus, the light is prevented from being made incident at the inside of the entrance 6 from the side part.
Patent JP-H11257777-A (JP)
Title: Solar heat utilizing cooling and heating apparatus
Inventor: MURATA YASUO
IPC: F24S90/00
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a solar heat utilizing cooling and heating apparatus for responding to a request of a simplification and a request of an energy conservation by incorporating a stable cooling and heating capacity of the degree of calculating as a facility capability. SOLUTION: The solar heat utilizing cooling and heating apparatus comprises an absorption hot and chilled water generator 20 having an absorber 11, regenerators 22, 24, a condenser 13 and an evaporator 14, a means 1 for absorbing a solar heat, heat transfer units L1, L2, L10-1, L10-2, L12 each for passing heating media for transferring an absorbed solar heat, and thermal loads, 9, 15 connected with a chilled water line L13 for passing the evaporator 14 and the heat transfer units. In this case, a solar heat introducing heat exchanger 25 is mounted at a solution line L20 communicating with the absorber 11 of the generator 20 and regenerator 22. A heat exchanger 26 heat exchanges a solution for flowing the line L20 with a heating medium flowing through the line L12 branched from the unit L10-1.
Patent JP-H01232830-A (JP)
Title: Error correcting/decoding device
Inventor: SHIMADA MICHIO
IPC: H03M13/00
Filed: 1988-03-14
Abstract: PURPOSE:To allow the title decoder to cope with switching of a coder easily by a small scale circuit by adding the output of a dummy bit generating circuit to an information symbol, and making the length of the information symbol the same as a coding symbol so as to execute decoding. CONSTITUTION:An analog reception signal is inputted to a buffer 106 via an input/output control circuit 107. A sequential decoding control circuit 105 holds an estimated value of the information symbol of a state holding circuit 102, and obtains an output of a function generator 103 corresponding thereto. A reception signal read from the buffer 106 and an output of the function generator 103 are compared to discriminate the precision of the estimated value of the information symbol. The dummy bit from the dummy bit generating circuit 104 is added to the information symbol to make the information symbol the same as the code symbol in its length, thereby executing the decoding. The result of decoding is outputted from an output terminal 109 via the buffer 106 and the input/output control circuit 107.
Patent JP-S59183216-A (JP)
Title: Nox controller of combustion furnace
Inventor: YAMAGUCHI MASATAKA
IPC: F23N5/00
Filed: 1983-04-02
Abstract: PURPOSE:To control NOX in waste gas into a value lower than a reference value, by a method wherein the opening of a fuel feed system is controlled, base on a difference between detecting signals from an O2 meter and an NOX meter and a reference discharge NOX value. CONSTITUTION:An O2 meter 3 and an NOX meter 4 are located on a waste gas passage 2 running from a combustion furnace 1, and detecting signals 5 and 6 are respectively inputted to a comparison regulating computer 7. A reference discharge NOX value 8 in a total combustion load range is stored and set in the comparison regulating computer 7. The comparison regulating computer 7 controls a flow rate control valve 11 of an oil fuel feed system and a flow rate control valve 13 of a gas fuel feed system 10, based on a difference between the signal 5 from the O2 meter 3 or the signal 6 from the NOX meter 4 and the reference discharge NOX value 8. In response to the detecting signals, oil mono- fuel combustion is switched appropriately to multi-fuel combustion of oil and gas mono-fuel combustion, and this permits an NOX value in exhaust gas to be controlled into a value lower than the reference discharge NOX value.
Patent JP-S51135069-A (JP)
Title: Steel billet loading device
Inventor: KADOTA TOSHIYUKI
IPC: B21B39/14
Filed: 1975-05-19
Abstract: PURPOSE: Steel billet loading device equipped with a double elevator to minimize adverse effect of heat. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S55152153-A (JP)
Title: Invar alloy having good welding property
Inventor: MARUHASHI SHIGEAKI
IPC: C22C38/00
Filed: 1979-05-15
Abstract: PURPOSE: To improve the resistance to hot cracking and the fluidity in welding alloys by specifying the amount of S, Al, O, Co in a high Ni-Fe base alloy and further specifying Mn quantity according to S and Al quantity.  
     CONSTITUTION: An invar alloy consists of Ni: 34.5W37.5%, S: 0.015% or less, Al: 0.02% or less, O: 0.025% or less, Co: 0.05% or less, with additional condition that if S is 0.005% or less and Al is 0.005% or less then Mn: 12% or less, or that in either case of S: 0.005% or more and Al: 0.005% or more, or Al: 0.005% or less and S: 0.005% or more, then Mn: 0.5W1.2%, the remaining Fe and unavoidable impurities, and limited quantity of 0.05W0.25% of Si. This alloy is produced by melting process using vacuum refining. The alloy composition improves the fluidity of molten metal in welding operation without reducing the resistance to hot cracking. The use of the alloy in an LNG tank production or the like is effective in enhancing its welding efficiency. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S51134561-A (JP)
Title: Index system color picture tube
Inventor: HAMANO EIZABUROU
IPC: H01J31/20
Filed: 1975-05-19
Abstract: PURPOSE: To provide a high brightness index tube of enhanced color purity tolerance without enlarging diameter of its electron beam tube. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H04293323-A (JP)
Title: Radio wave mis-radiation preventing device
Inventor: MOROZUMI TOSHIO
IPC: H04B7/15
Filed: 1991-03-22
Abstract: PURPOSE:To surely prevent mis-radiation of a radio wave without deteriorating the characteristic of a signal line. CONSTITUTION:Each band width of a communication system in which a communication satellite having plural relay channels each having a prescribed band width is applied to each communication system different depending on each communication satellite, and an equipment for out-band signal transmission restriction used for a ground station system in which a transmission signal is sent to a communication satellite at a band width in matching with that for a communication satellite used for relay is provided with a filter means 8 provided to block the passing of the transmission signal as to the band in matching with the band width of a relay channel of the operating communication satellite, a detection means 9 detecting a signal obtained from the filter means and outputting the detected signal, and a transmission control means 6 controlling the stop of the transmission of the transmission signal upon the receipt of the detected output.
Patent JP-H04294857-A (JP)
Title: Method and device for casting aluminum
Inventor: DEMUKAI NOBORU
IPC: B22D21/04
Filed: 1991-03-22
Abstract: PURPOSE:To secure sufficient molten metal running and to cast a thin product in high accuracy by incorporating aluminum metal from an opening part in a mold, heating and melting, evacuating air in closed space formed with a vessel and the mold and casting. CONSTITUTION:The mold 2 having gas permeability and providing a material incorporating part 22 at upper part of the mold is fixed into the vessel 1 having heat resistance as possible to close so as to communicate with out side the vessel only at the opening part 23 at the upper part and close in the other part. The aluminum metal is charged from the opening part 23 in the mold and incorporating into the material incorporating part 22 and heated from outside of the vessel and melted, and also the air in the closed space formed with the vessel and the mold is evacuated, and the casting is executed. By this method, the molten metal running is secured and the thin casting is manufactured in high accuracy and as the material for runner is scarcely necessary, yield of the casting is improved.
Patent JP-S62215427-A (JP)
Title: Method of taking out carriage vehicle from panel pack conveying device
Inventor: KAMATA SHIGENORI
IPC: B65G67/24
Filed: 1986-03-17
Abstract: PURPOSE:To facilitate the take-out of a carriage vehicle in a narrow area place, in such an arrangement that a panel pack in which a plurality of panels are held as one unit is conveyed by the carriage vehicle, by using lift bars and lift hydraulic cylinders to take out the carriage vehicle alone in a site into which the panel pack is delivered. CONSTITUTION:After a panel pack 3 in which a plurality of panels 1 such as outer wall panels or the like are held between side support members 2 and which is carried by a carriage vehicle 4 is introduced into a site, when the carriage vehicle is separated from the panel pack 3, lift bars 5 are at first inserted at the front and rear ends of the vehicle 4. Then, hydraulic cylinders 6 fully retracted are disposed at both ends of each lift bars 5 and below thereof, while the front ends of the cylinders are inserted in attaching holes 12 formed in both end parts of the lift bar 5, and then height adjusting wood blocks 27 are inserted between a pedestal section 18 and the ground surface 26. Then a pump 23 is driven to extend the hydraulic cylinders 6 to float up the panel pack 3 through the intermediary of the bars 5, and therefore, the vehicle 4 may be taken out.
Patent JP-H04294488-A (JP)
Title: Commodity carrier for automatic vending machine
Inventor: KISHIMOTO YOSHIHIRO
IPC: G07F11/00
Filed: 1991-03-22
Abstract: PURPOSE:To smoothly carry out commodities by using an endless timing ference between a commodity carrying board and a timing pulley. CONSTITUTION:Plural commodity stock parts are arranged in a case body, an inclined guide plate is arranged on the lower part of carry-out ports formed on the lower edges of the commodity stock parts and the vertical carrier having the commodity carrying board 14 to be moved up and down is arranged on the lower edge of the inclined guide plate in the center area of the width direction of the guide plate. On the other hand, the endless timing belt 31 wound around timing pulleys 27, 28 on both the sides of a frame board 17, forming a parallel traveling route 31a from the timing pulley 27 up to intermediate timing pulleys 29, 30 and forming a bent traveling route 31b bent to the door 2 side on the upper end of the route 31a is formed. A recessed part 40 for preventing interference with the supporting member of the board 14 is formed on the pulley 29.