baber/WOPTO huggingface dataset:
Patent JP-H11278143-A (JP)
Title: Mounting and demounting device of load carrying platform and chassis with cab
Inventor: HOSOYA FUKUTOSHI
IPC: B60P1/64
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To facilitate the positioning work on a chassis with cab for a load carrying platform and the connection between the load carrying platform and the chassis with cab. SOLUTION: This device is provided with jacks 3, 7 lifting and lowering a load carrying platform on each of both front and rear sides of the load carrying platform 2, a drive means 22 lifting and lowering these jacks 3, 7 for the load carrying platform 2 a first engaging element at the rear part of a chassis with a cab, a second engaging element 23 constituting the engagement relation with the first engaging element in a central part in a rear part of the load carrying platform 2, and an expansion and shrinkage means expanding and shrinking jacks 3, 3 on both front sides to a side of the load carrying platform 2 main body.  Consequently, the first engaging element and the second engaging element 23 are mutually engaged due to the advance of the chassis with the cab the load carrying platform while facing back to connect the jacks on both front sides 3, 3 with the chassis with cab due to the shrinkage operation of the jacks 3, 3 by the expansion and shrinkage means.
Patent JP-S576497-A (JP)
Title: Digital waveform recording device
Inventor: TSUNODA TAKANORI
IPC: G11C27/00
Filed: 1980-06-14
Abstract: PURPOSE:To enable to reproduce the contents of an auxiliary memory, by transferring a waveform data which has been stored in the auxiliary memory, to a waveform temporary memory, and D/A converting this data after said transfer has been finished. CONSTITUTION:At all times, each channel A1, A2 executes A/D conversion 2 of an output analog data of an amplifier 1 by operation of a controller 5, and repeats its storage to a temporary storage memory 5. This operation is finished at some point of time, and its end is informed to a CPU7. In accordance with said information, the CPU7 changes over an external bus to a CPU bus, and transfers, in order, a data of a memory to an external auxiliary memory 8. Subsequently, when reproduction of a waveform data which has been recorded in the memory 8 is requested, the CPU8 puts the external bus under the control of the CPU7, and transfers, in order, a designated data of the memory 8, to the memory 4. When said operation has completed, the external bus is shifted to the controller 5, and D/A conversion of a data of the memory 4 is started by a D/A converter 3.
Patent JP-H03282698-A (JP)
Title: Fire alarm device
Inventor: EBARA KATSUO
IPC: G01N27/04
Filed: 1990-03-30
Abstract: PURPOSE:To raise a fire alarm in an early stage and surely by using plural smell detectors, and informing a fire in advance by detecting a smell in an initial stage of a fire. CONSTITUTION:As for a first smell detector 1, a detecting element 11 of an SnO2 sintering type which scarcely responds to a burning smell generated at the time of fire but responds easily to alcohol, etc., used daily is used, and as for a second smell detector 2, a detecting element 21 of an SnO2 thin film type which responds easily to a burning small generated at the time of fire but scarcely responds to alcohol, etc., used daily is used. In such a state, when an output of a second smell detector exceeds a prescribed threshold, a fire signal is generated from an alarm circuit in accordance with whether the output of a first smell detector at that time exists in a prescribed range or not. In such a way, a fire can be informed in an earlier stage and more surely than a fire alarm device using a fire sensor of a heat and smoke type.
Patent JP-S59206985-A (JP)
Title: Mechanical translating system
Inventor: ITOU SATOSHI
IPC: G06F17/28
Filed: 1983-05-11
Abstract: PURPOSE:To save time and labor required for inputting of translation data remarkably by taking in the translation data automatically by an optical character reading device. CONSTITUTION:A sheet of inputting paper 10 is set to an optical character reading device 12, and coordinate data 102 are supplied to a character picture separating section 18 and an output edition processing section 28. Characters and graphics etc. are read by a scanning section 16, and translation data 100 are supplied to the character picture separating section 18. Here, the translation data 100 are separated into character data 104 and graphic data 106, and a character recognition processing section 20 performs character recognition processing only for character data 104. A translation processing section 24 performs translation processing for character code 108 using a translation dictionary 26 and outputs data of the result of translation 110. Data 110 and 106 outputted from the translation processing section 24 are supplied to the output edition processing section 28, and after combining and editing, printed out on a sheet of outputting paper 30.
Patent JP-S5710082-A (JP)
Title: Counter flow type total-heat exchanger
Inventor: IGARASHI YUTAKA
IPC: F28F9/02
Filed: 1980-06-17
Abstract: PURPOSE:To simplify the constitution of a counter flow type total-heat exchanger for the household air-conditioning or the like and make the efficiency thereof higher, by a method wherein both ends of rows of pipes are flatly sealed, and the sealed parts are divided at the center into right and left halves, which are alternately bonded and opened, then thus constituted row of pipes are laminated so that the bonded parts and the opened parts are alternately arranged. CONSTITUTION:A heat exchanger element is formed by horizontally arranging pipes 21, bonding sheets 22 and 23 to the front and rear end parts thereof from above and below, and vertically piling up these rows of pipes 21. Then, the sheets 22 and 23 are divided at the center into right and left halves, which are alternately bent upward and downward to form bent parts 22a and 22b. Then, the bent parts 22a and 22b of the vetically piled-up rows of pipes, corresponding to each other, are bonded together. Thereby, the fluid flowing inside and outside the pipes 21 flows out and in, alternately in the horizontal direction, in the passages defined by the bent parts 22a and 22b at both ends of the pipes 21 and forms counter flows. Thereby, a highly efficient heat exchanger can be obtained with a simple constitution.
Patent JP-S537190-A (JP)
Title: Scanning type x-ray apparatus
Inventor: UEMURA TAKASHI
IPC: H05G1/52
Filed: 1976-07-09
Abstract: PURPOSE: To make possible highly efficient and high speed analysis by providing a shield body which is formed of a slit or continous holes of a nearly linear array and crosses the electron flow of an X-ray tube in the horizontal scanning direction thereof, between a scanning type X-ray tube and a converting maens for converting X-rays therefrom to electric signals. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S577798-A (JP)
Title: Reaction rudder
Inventor: KUNITAKE YOSHIKUNI
IPC: B63H25/38
Filed: 1980-06-16
Abstract: PURPOSE: To increase both propulsion efficiency of a rudder and its effect, by providing a laterally protrusive blade end plate in a position of discontinuous shape of the rudder.  
     CONSTITUTION: In the surroundings of a reaction rudder 1 at its position 2 of discontinuous shape, a blade end plate 3 is laterally protrusively mounted. Protrusive length of the blade end plate 3 is only required for the extent enough to prevent a flow S 2  tending to occur from a difference of pressures when pressure P 2  on one face of a blade lowers and pressure P 1  on the other face of the blade increases to generate a lift L, in this way efficiency of propulsion can be improved by a very slightly additional substance, further the rudder being of light weight and easily machined can be obtained at low cost. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63248280-A (JP)
Title: Facsimile transmission system
Inventor: TAKAHASHI YUTAKA
IPC: H04N1/44
Filed: 1987-04-03
Abstract: PURPOSE:To suitably transmit picture information having high confidentiality by using a non-standard coding table and coding and compressing the picture information. CONSTITUTION:In a non-standard coding table 8, a code composed by replacing a part at the part having an equal code length for the relation of the code and a runlength in a standard coding table 7 is stored. An coding/decoding part 6 selects the table to be used out of the standard coding table 7 and the non-standard coding table 8 by the command of a system control part 1. The command from the system control part 1 is executed by operating an operation display part 4 with an operator. The system control part 1 of a receiver commands the coding/decoding part 6 to use the non-standard coding table 8 and sets the action mode of the coding/decoding part 6 to a decoding mode. The received picture information is decoded to an original picture signal by the encoding decoding part 6, the picture signal is successively transferred to a plotter 3 and the receiving image is recorded and outputted to the plotter 3.
Patent JP-H05115636-A (JP)
Title: Looper thread feeder for ring button hole sewing machine
Inventor: KARURUUHAINTSU BUTSUSHIYUMAN
IPC: D05B3/08
Filed: 1992-04-02
Abstract: PURPOSE: To form a looper thread feed device of an eyelet buttonhole sewing machine so as to completely feed a cut-off looper thread end part without performing additional post-work to a throat plate. CONSTITUTION: A suction device 36 is provided between the throat plate 14 and the wedge-shaped knife 7' of a buttonhole cutting device. The suction device is composed of a suction tube 37 and connected to a negative pressure generator. When a looper thread is cut by a thread cutting device at the end of a sewing process, the looper thread end part 18 is sucked to the opening part 38 of the suction tube by sucking action formed by the suction tube 37. Together with that, the looper thread end part occupies a position to be completely covered by the corresponding welt of the following buttonhole to be sewn. Thus, by cutting off the looper thread end part, it is not required to clean the buttonhole later.
Patent JP-S60225331-A (JP)
Title: Assembling of spacer
Inventor: SHIBA KAZUNOBU
IPC: H01J9/24
Filed: 1984-04-24
Abstract: PURPOSE:To enhance spacer quality and besides to improve yield, by pushing each of spacer-glasses close to an outer mold by using an elastic inner mold and while doing so, feeding low-melting-point-glass in the clearance at each corner part of said spacer-glasses. CONSTITUTION:While pushing each of strip-like spacer-glasses 21a-21d close to the wall face of a middle mold 3 by using an inner mold 4 made of elastic material arranged in the spatial part 4 of the middle mold 3, low-melting-point-glass is fed in the clearances of the corner parts 11a-11d of these spacer-glasses 21a-21d by injection method. By doing so, even though the length and plate thickness of each of the spacer-glasses 21a-21d are irregular, the outer form of the spacer becomes constant after assembly and besides any defective product does not occur. Thereby, it is possible to improve the yield and also to decrease the number of processes.
Patent JP-S63247895-A (JP)
Inventor: EJIMA HIDEJI
IPC: G07D7/20
Filed: 1987-04-03
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-S58198870-A (JP)
Title: Enclosed type alkaline battery
Inventor: NARITA TOYOTA
IPC: H01M10/32
Filed: 1982-05-14
Abstract: PURPOSE:To keep off a rise in internal pressure by hydrogen during battery storage as well as to reduce the degree of deterioration in the battery capacity, by disposing such a metal as being excellent in the absorbability of hydrogen, in a protecting membrane forming the separator of an enclosed type alkaline battery. CONSTITUTION:Metal fine powder 23 excellent in the absorbability of hydrogen of alloys comprising Ti-Zr-Cr-Mn, etc., or a porous foil is sandwiched in space between a pair of porous protecting membranes 211 and 212 consisting of alkali- proof thermoplastic resin of polyethylene forming up a separator by means of heat pressing and suchlike. In a void in this fine powder 23, a filling layer 22 homogeneous to the membranes 211 and 212 is made to be present to serve as a binder. On any one side of this compound layer, a translucent membrane 24 composed of cellophane, etc., and a porous protecting membrane 213 abutting on this membrane 24 are installed and incorporated into this enclosed type alkaline battery. This separator is excellent in the absorbability of hydrogen and there is no rise in internal pressure by the hydrogen so that it possesses a property that eliminate cell expansion, a solution leakage, etc., incident to this kind of battery.
Patent JP-S524873-A (JP)
Title: Sub-dial
Inventor: YOKOTE KOUSUKE
IPC: G04B37/05
Filed: 1975-07-01
Abstract: PURPOSE: In order not only to cover the notched section to be used for a coupled lever operation, but also to improve the stability of packing, through setting a sub-dial on the external edge of the dial in a round and deformed shape monoblock, water-proof side-structure. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11283450-A (JP)
Title: Wire covering device
Inventor: HAYAMIZU KAZUHIRO
IPC: H01B13/00
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To quickly and reliably cover a shield material or the like, and to enhance production efficiency by wrapping a wire in a cross-sectional U-shape with a covering material while moving both end parts along a held wire, and sticking opposed both sides of the covering material together. SOLUTION: Both end parts of a wire is sandwiched by the chuck parts of fixed side/movable side twist devices 11, 12, and the wire is held by prescribed tensile force by properly moving the base part 12b. A twist wire is formed by rotating the chuck parts of the fixed side/movable side twist devices 11, 12 in the mutually opposite direction. The end part of shield foil is pulled out of the foil housing part 22s, and is placed on the upper surface of the foil rising part 24 and the foil start end sticking part 25 to be raised by a prescribed distance. When the twist wire is pushed down by lowering a wire pressure roller 27, the shield foil becomes a U-shape by sandwiching the twist wire since both end parts are bent upward by the pressing down parts 25a, 25b, so that a foil sticking roller 26 moves to stick both end parts of the foil together.  Therefore, productivity is enhanced by performing a process up to covering from the twist wire by a single device.
Patent JP-H01254797-A (JP)
Title: Production of mesophase pitch
Inventor: NAITO TSUTOMU
IPC: C10C3/02
Filed: 1988-04-01
Abstract: PURPOSE:To obtain a homogeneous mesophase pitch having a low softening point and suitable for producing high-strength carbon fibers, by subjecting mesophase pitch prepared in a separation step to steps for removing quinoline- insoluble and n-heptane-soluble portions. CONSTITUTION:Mesophase pitch obtained in a step for separating mesophase pitch is subjected to the first solvent extraction treatment with a solvent using an aromatic hydrocarbon based solvent, quinoline and pyridine as an extracting reagent so as to provide about 0.01-20wt.% concentration of quinoline-insoluble portions in the pitch. The resultant pitch is then subjected to the second solvent extraction treatment for removing n-heptane and treated so as to provide about 0.01-5wt.% concentration of n-heptane-soluble portions.
Patent JP-S57195313-A (JP)
Title: Vertical magnetization type magnetic head
Inventor: MURATA MANABU
IPC: G11B5/127
Filed: 1981-05-27
Abstract: PURPOSE:To increase recording density and to improve reproduction sensitivity by arranging a Hall element at a main magnetic pole. CONSTITUTION:A magnetic block 5 with high magnetic permeability in contaction with a vertical magnetic recording medium 4, an insulating material 6, a Hall element 7, an insulating material 6', and a magnetic block 8 for improving the reproduction efficiency of the Hall element 7 are stacked to constitute a main magnetic pole. Four electrodes 9 are provided at terminals of the Hall element 7; one couple of electrodes are input terminals connected to a DC power source, and the other couple of electrodes are output terminals for a playback output. To make the area of contact with the medium 4 less than that of the magnetism sensitive part of the Hall element 7, the tip of the block 5 is tapered. Since the Hall element is arranged closely to the block, recording density per unit area is increased and reproduction sensitivity is improved.
Patent JP-H10148803-A (JP)
Title: Voltage application stopping timing control device for electronic development type recording medium
Inventor: SATO KOICHI
IPC: G02F1/135
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To properly control the stopping timings of voltage application to a recording medium so that satisfactory contrasts are obtained with respect to individual recorded pictures of a recording medium by stopping the applying voltage to the recording medium at the time the output signal level from a differentiation processing means is judged to exceed a threshold level. SOLUTION: The output signal of a transitivity sensor 88 is inputted to a differentiation circuit 91a to be received with a differentiation processing. The output signal of the differentiation circuit 92a is inputted to a comparator circuit 92b to be compared with a threshold level. When the output signal of the differentiation circuit 92a exceeds the threshold level, the level of the output signal of the comparator circuit 92b, that is, the level of an input signal to the reset terminal R of an RS flip-flop circuit 47 is changed over from a low level to a high level and consequently the level of an output signal from the output terminal Q of the RS flip-flop circuit 47 to a switching circuit 46b is also returned from a high level to a low level and thus the switching circuit 46b is opened to stop the voltage application from a power source circuit 46 to a recording medium RM.
Patent JP-S538024-A (JP)
Title: Character pattern generating system
Inventor: KATOU MASAO
IPC: G06K15/10
Filed: 1976-07-12
Abstract: PURPOSE:To enable the formation of small letters or large letters and to reduce the required quantity of memories, by giving the additional information instructing the addition and deletion to the character pattern having basic size.
Patent JP-S58198543-A (JP)
Title: Flame-retardant synthetic resin composition
Inventor: HIROBE KAZUFUMI
IPC: C08L51/02
Filed: 1982-05-15
Abstract: PURPOSE:To provide a synthetic resin compsn. which is highly flame-retardant and scarcely suffers lowering in mechanical and physical properties, containing a synthetic resin, a flame retarder and antimony oxide having a specified particle size. CONSTITUTION:A compsn. contains 50-97pts.wt. synthetic resin, 2-30pts.wt. flame retarder and 1-20pts.wt. antimony oxide. As the synthetic resin, thermoplastic and thermosetting resins can be used, though the thermoplastic resins are preferred, among which polyalkylene terephthalate resins are preferred. Modified polyethylene terephthalate resins are particularly preferred. Said polyethylene terephthalate resins can be obtd. by introducing a modifier which facilitates crystallization into a polymer composed mainly of ethylene terephthalate unit.
Patent JP-2000273497-A (JP)
Title: Spray type cleaning agent
Inventor: HAMADA YOSHIMI
IPC: C11D10/02
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To obtain a spray type cleaning agent having sufficient detergency immediately after spraying and having extremely slight risk of metallic corrosion of metal fin, or the like after spraying and not requiring washing operation after spraying. SOLUTION: This spraying type cleaning agent comprises water as a base, a surfactant, oil, lower alcohols, an alkaline component having volatile property and liquefied gas for aerosol and is sealed in a container having a spraying nozzle. Nonionic surfactant concentration in the spraying type cleaning agent is <=2 wt.% and the cleaning agent is unstable to emulsification and produces foaming free from persistency when spray-coated. Although the cleaning agent has pH >=9, it becomes neutral by evaporation of the alkaline component.
Patent JP-S566471-A (JP)
Title: Field effect type thyristor
Inventor: SUEOKA TETSUO
IPC: H01L29/80
Filed: 1979-06-28
Abstract: PURPOSE:To improve the cut-off property of a field effect type thyristor and simplify the structure of the thyristor by burying a plurality of low resistance layers in a base region. CONSTITUTION:Two P-type low resistance buried layers 13, 18 are formed in central N-type layers 11, 16, 19 interposed between a P<+>-type layer 12 and an N<+>- type layer 20, and an impurity is doped as low in resistance as possible in a P<++>- type buried layer 13 as one buried layer of the layers 13, 18. The interval therebetween is formed roughly, and the P<+>-type buried layer 18 of the other one of the buried layers is formed at an interval densely not so as to be lower in resistance than the layer 13, and a voltage is applied from the layer 20 to the respective layers to turn off it.
Patent JP-H05240133-A (JP)
Title: Capacitor discharge type ignition device for internal combustion engine
Inventor: SATO HIROO
IPC: F02P3/08
Filed: 1991-04-15
Abstract: PURPOSE:To provide a small-sized capacitor discharge type internal combustion engine ignition device having a high efficiency. CONSTITUTION:The primary current to be supplied from a DC power source 10 to a booster transformer 8 is interrupted and continued by a switch element 14 to provide a high voltage on the secondary side of the booster transformer 8. A capacitor 4 is charged by this voltage. A primary current control circuit 13 which controls the current-carrying time of the primary current to the transformer 8 to shorten the time for sending the primary current to the transformer 8 at the time of starting the charge of the capacitor 4 and extending the time for sending the primary current to the transformer 8 in accordance with the progress of the charge of the capacitor 4 is provided.
Patent JP-S60224918-A (JP)
Title: Cooling device in vertical engine
Inventor: KAWABE TOSHIHIKO
IPC: B60K11/04
Filed: 1984-04-23
Abstract: PURPOSE:To simplify the driving structure of a fan, by cooling a radiator with a cross flow fan having such a shaft as being paralleled with a crankshaft, in case of a vertical engine which sets up the crankshaft in a vertical direction. CONSTITUTION:A vertical engine has a crankshaft 5 directed in a vertical direction and supports it free of rotation at a boundary part between a cylinder block 3 and a crank chamber case 4 in an engine body 1. In this case, a fan shaft 12 of a cross flow fan 11 is set up so as to be paralleled with the crankshaft 5. And, in order to exhaust inflow air out of a radiator 10 toward the front engine body, a duct 13 to be opened forward passing through the cross flow fan 11 from the radiator 10 is installed in position around the cross flow fan 11. This fan 11 is driven by a crankshaft 5 via a V-belt 15 being rolled on a fan pulley 14 attached to an upper end part of the fan shaft 12.
Patent JP-S60225837-A (JP)
Title: Exposing device
Inventor: SAITOU YOSHIHIRO
IPC: G03B27/50
Filed: 1984-04-24
Abstract: PURPOSE:To obtain a copy image with good quality by holding a shutter open by a driving means before the start of exposure, releasing the shutter from being held at the start of the exposure and opening the shutter, and holding the shutter closed by a mechanical means at the end of the exposure. CONSTITUTION:The shutter 24 is held closed by the driving means such as a solenoid 26 which is electrically controllable before the start of the exposure, and released from being held by the solenoid at the start of the exposure. Then, the shutter 24 is opened with the energizing force of a spring 27 and held closed at the end of the exposure by the mechanical means which consists of a woodruff gear 28, small gear 30, one-way clutch 31, etc.