baber/WOPTO huggingface dataset:
Patent JP-H06292051-A (JP)
Title: Television camera
Inventor: KANDA HIDENOBU
IPC: H04N7/18
Filed: 1993-04-06
Abstract: PURPOSE:To attain recording of an alarm picture or emphasized display of a dynamic changed portion through the use of a picture memory for this purpose by stopping the write of the picture memory so as to provide an output of an alarm picture at the entry of an alarm signal or when the picture is dynamically changed over a set value. CONSTITUTION:Upon the receipt of an alarm signal, a picture memory control circuit 19 stops write to a picture memory 7 and to provide a final recording picture as an alarm picture. Furthermore, a differential detection circuit 11 detects a difference between a referenced picture read from the memory 7 before a predetermined time and a current picture and a comparator circuit 12 compares the difference with a motion detection level. When the result of comparison is a set value or over, the circuit 12 provides an alarm output and the circuit 19 records the motion picture to the memory 7 as the alarm picture. Thus, even without provision of other recording memory, the alarm picture is recorded and a changed portion afterward is displayed with emphasis to facilitate identification.
Patent JP-S63247527-A (JP)
Title: Slag discharge apparatus of ash melting furnace
Inventor: INOUE SATOSHI
IPC: F23J1/08
Filed: 1987-04-02
Abstract: PURPOSE:To form slag with large particle size and high strength by a method wherein a discharge path for melt is connected to a slow coolin chamber through a door and the slag formed in the slow cooling chamber is transferred to a discharge port of the slow cooling chamber, which is opened and closed by a door. CONSTITUTION:A controller 25 opens the door 22 of a discharge port 20 and after a fixed amount of melt is thrown into a slow cooling chamber 18, the controller closes the door 22. The thrown melt produced from incineration ashes is solidified and formed into slag A and a pusher 21 is therefore moved to the direction of elongation after a fixed time has passed. Then, the slag A pushes out slab B previously formed and discharges it outside when the door 22 is opened. The slag B is transferred to a desired place by a conveyor, etc. The controller 25 opens or closes the door 22 at the same time of or at the time previous to the operation of the pusher 21. The controller closes the door 22 before the return operation of the pusher 21 to a standby location. After the pusher 21 returns to its original location, the door 16 in a discharge path 15 for the melt is opened and the melt is again thrown down into the chamber 18.
Patent JP-S535391-A (JP)
Title: Abnormality detector for neutron measuring instrument
Inventor: AKIYAMA KOUSEI
IPC: G21C17/10
Filed: 1976-07-05
Abstract: PURPOSE: To detect the abnormality in many number of neutron detectors in a short time simply, by means of estimating true timely change rate and changing ratio of neutron flux with good accuracy by utilizing the fact that the distributed shape of neutron is not largely changed according as the core flow quantity changes in a short time. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04314226-A (JP)
Title: Communication data protection circuit
Inventor: MAEDA KENJI
IPC: H04J3/14
Filed: 1991-04-12
Abstract: PURPOSE:To latch a final data before power supply interruption on a receiver side by stopping the transmission function of a clock as soon as power supply interrupt takes place with respect to the protection circuit of communication data at power interruption. CONSTITUTION:In a communication circuit comprising a 1st equipment 1 making transmission of a clock and a data provided with a 1st interface section 12 and comprising a 2nd equipment 2 receiving the data based on the clock, the inside of the 1st equipment 1 is provided with a power supply monitor circuit 13 to stop the transmission of the clock from the 1st interface section 12 at power interruption. The transmission of uncertain clock at power interruption is prevented.
Patent JP-S5415982-A (JP)
Title: Production of metal pipe coated with plastic
Inventor: AYUSAWA SABUROU
IPC: B29C63/06
Filed: 1977-07-06
Abstract: PURPOSE:Half-molten plastics with different physical properties are formed into integrated belt, which is coated on the outer surface of metal pipes to produce inexpensive metal pipes coated with plastics that has long useful life because of their high anticorrosive effect.
Patent JP-H07286929-A (JP)
Title: Method for detecting liquid leak
Inventor: MURAYAMA YASUHIRO
IPC: G01M3/20
Filed: 1994-04-19
Abstract: PURPOSE:To enable a slight liquid leak to be detected easily by sprinkling a coupler, which is colored when mixed with a leaked liquid, over the floor face around a tank. CONSTITUTION:A liquid 7 to be detected which is leaked from a tank 1 flows down onto the floor face 2 around the tank 1 and mixes with a sprinkled coupler 3, which is then colored. The floor face 2 is photographed by a monitoring camera 4 either constantly or intermittently, and photographic data are processed by an image processing means 5, and when the means 5 detects coloring on the floor face 2, an alarm is emitted from an alarm means 6. Therefore, the leak of the liquid 7 from the tank 1 can easily be detected and quick measures can be taken.
Patent JP-S575730-A (JP)
Title: Molding nitrocellulose composition and its preparation
Inventor: YAMAGAMI MATSUE
IPC: C08L1/18
Filed: 1980-06-16
Abstract: PURPOSE: To obtain the titled composition having improved safety and good operating ratio of taking out a molded article from a packaging container, by forming a uniform solid phase from nitrocellulose (NC) with a specific solvent inert to the isocyanate group (NCO).  
     CONSTITUTION: A composition consisting of a uniform solid phase formed from nitrocellulose (NC) with an organic solvent inert to the isocyanate group (NCO) and the organic solvent consisting of a solvent capable of dissolving the NC partly and the remaining solvent incapable of dissolving the NC and the NC as a substantial solid component. The composition is obtained by adding methyl isobutyl ketone to NC wetted by an alcohol and/or water, kneading the resultant mixture, adding toluene to the resultant pastelike composition, and removing the alcohol and/or water under reduced pressure substantially. The content of the NC is preferably 40W80wt%.  
     USE: Particularly suitable to a coating composition for polyurethane resin. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06294047-A (JP)
Title: Shrinkproof dapple-knitted fabric and its production
Inventor: TANIDA ISAO
IPC: D04B1/00
Filed: 1993-04-07
Abstract: PURPOSE:To produce shrinkproof dapple-knitted fabrics which has small shrinkage even when it is left intact, and tenderness to human, because it keeps the softness and stretchability unique to knitted fabrics. CONSTITUTION:In the direction of the course arrangement, six course yarns of 1, 2, 3, 4, 5 and 6 are allowed to constitute one repeat, while 4 wales A, B, C and D are made to constitute one repeat in the direction of the wale arrangement and they are repeated as basic units to form the prescribed knitted fabric.
Patent JP-H04291152-A (JP)
Title: Tube bag
Inventor: HATSUNO NORIO
IPC: G01N1/10
Filed: 1991-03-20
Abstract: PURPOSE:To enable an entire size to be small by providing a number of pocket portions with a sheet member which is flexible, housing a specimen tube in it, and then winding an entire body in a roll. CONSTITUTION:In a tube bag, for example, a 0.1mm thick band-shaped supporting sheet 1 consisting of polyethylene is provided and band-shaped cover sheets 2-4 have a number of fused portions 9 at a specified interval t (approximately 28mm), and then the sheets 1 and 2 are connected at a lower edge portion 5. Also, the fused portions form a pocket portion, namely three in longer width direction and twenty in longer direction. Each of large, medium, and small tubes 12-10 with different length is housed at the pocket portion which is formed by cover sheets 2-4 with different size, thus enabling each tube to retain a stable state and hence each tube to be taken out easily.
Patent JP-H11254119-A (JP)
Title: Device for injecting metallic material
Inventor: TAMURA SEIJI
IPC: B22D17/20
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To provide an injecting device for metallic material which can stably melt the metallic material and does not leak the molten metallic material and has sufficient backflow preventing function and strength. SOLUTION: This injecting device is constituted of an extruding cylinder device A for melting the metallic material K and a pouring cylinder device B for pouring the molten metallic material melted with the extruding cylinder device A into a die. In a valve room 13 of a block body 10 connecting the tip part of the extruding cylinder 1 with a pouring piston head chamber 34 in the pouring cylinder device B, a float 20 floated in the molten metallic material is arranged. At the time of filling up the molten metallic material in the valve room 13, the float 20 is floated and the valve part 22 thereof is seated to a valve seat 15 in the valve room 13. In this way, backflow into the extruding cylinder device A at the time of injecting the metallic material is prevented.
Patent JP-S5415021-A (JP)
Title: Combined and fused filament yarns and their production
Inventor: YASUZUKA KATSUZOU
IPC: D02G3/42
Filed: 1977-07-05
Abstract: PURPOSE: Combined and fused filament yarns usable for woven or knitted fabrics with crispy feeling and rich in draping properties, obtained by combining nylon filament yarns with polyester filament yarns in a specific manner. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07287172-A (JP)
Title: Micromanipulator system
Inventor: MIURA TADASHI
IPC: B25J7/00
Filed: 1994-04-19
Abstract: PURPOSE:To make it possible to carry out three-dimensional grasping by a display of a pickedup plane image and the height position of the tip of a fine instrument and improve the operability by displaying the picked-up image and the height position where the tip of the fine instrument held by respective micromanipulators by a display means. CONSTITUTION:The height position of the tip of the fine instrument that the respective micromanipulators hold is displayed at the left lower part of the screen 33 of a monitor 27. The tip position of the fine instrument held by the 1st micromanipulator is shown by a bar display 34 of the height from a reference position and its distance is displayed at a numeric display part 35. The height of the 2nd micromanipulator is shown by a bar display 36 and a numeric display part 37. The height of the 3rd micromanipulator is displayed by a bar display 39 and a numeric display part 38. For the 4th micromanipulator, 0 is displayed at a numeric display part and no bar display is made.
Patent JP-H02259473-A (JP)
Title: Maximum value measuring circuit
Inventor: KIYOBE SEIICHIRO
IPC: G01R19/04
Filed: 1989-03-31
Abstract: PURPOSE:To measure the maximum value at high speed by providing a signal holding means, and providing said signal holding means with a comparing means for comparing the holding signal with a fresh input signal and a controlling means for controlling the larger signal thereof to be held. CONSTITUTION:This circuit comprises an input signal amplifier 1, an A/D converter 2 of the amplified signal, a digital data holding latch 3, a comparator 4 for comparing the digital data with a fresh data, a latch 6 which re-holds the holding data of the latch 3 in accordance with an external instruction, a D/A converter 7 for converting the output of the latch 6 and, the like. An output signal of a linear diode array is amplified, digitally converted for every pixel and applied to input terminals of the latch 3 and comparator 4. The comparator 4 compares the input Q held beforehand by the latch 3 with an input P. When P>Q, the comparator 4 outputs the adds a pulse to a logic circuit 5 which in turn generates a pulse S synchronized with a clock. The latch 3 holds the input data upon application of the pulse S, and therefore the maximum value is held through the repetition of the latches and comparisons. Accordingly, the maximum value can be measured at high speed in a simple structure.
Patent JP-S5414347-A (JP)
Title: Heat treating method for welded joint
Inventor: SATOU YOSHIMI
IPC: C21D9/50
Filed: 1977-07-05
Abstract: PURPOSE:To carry out the stress relieving and the material improvement for the welded joint without causing the SR-crack, by holding the entire welded joint at a specified heat treating temperature, after once heating the portion except the weld zone of the the welded joint consisting of a low-alloy steel and dissmilar metal, and then, cooling down again to the normal temperature.
Patent JP-H05281459-A (JP)
Title: Automatic focusing device
IPC: G02B7/10
Filed: 1992-04-02
Abstract: PURPOSE:To enable highly precise zoom tracking by simple constitution as to a video camera which uses an inner focus type zoom lens. CONSTITUTION:A focus adjusting device which detects the high-band component level of an image pickup signal obtained from an image pickup element 2 as a focus evaluation value (y) and decides the point where the focus evaluation value (y) becomes maximum as a focusing position uses the inner focus type zoom lens which uses pulse motors 52 and 10 to drive a variator lens 102 for zooming and a master lens 104 for focusing respectively; and the zoom position and focus position are controlled with the numbers of driving pulses of the pulse motors 52 and 10 respectively.
Patent JP-H05278162-A (JP)
Title: Laminated sheet and production thereof
IPC: B32B17/04
Filed: 1992-04-02
Abstract: PURPOSE:To enhance silver migration properties, in a laminated sheet wherein metal foils are integrally arranged to the upper and under surfaces of a resin impregnated nonwoven fabric, by specifying unit wt. index of the nonwoven fabric represented by [nonwoven fabric unit wt./laminated sheet thickness]. CONSTITUTION:The nonwoven fabric of a resin impregnated nonwoven fabric is made of an inorg. fiber such as a glass fiber or a ceramic fiber, an org. fiber such as a vinyl alcohol fiber or a polyimlde fiber or a natural fiber such as cotton or composed of paper or the like and the unit wt. index thereof represented by [nonwoven fabric unit wt./laminated sheet thickness] must be 30-85. As a metal foil, a copper foil, an aluminum foil or an iron foil is used alone and an alloy foil and a composite foil are also used. If necessary, an adhesive layer can be provided to the single surface of the metal foil.
Patent JP-S57196738-A (JP)
Title: Drawing furnace for optical fiber
Inventor: SAKAGUCHI SHIGEKI
IPC: G02B6/00
Filed: 1981-05-29
Abstract: PURPOSE:To prevent fine particles from sticking to the surface of a fiber and to obtain an optical fiber with uniform and high strength by forcing a gas to flow into the core tube of a furnace for softening glass for an optical fiber by heating and for drawing it into a fiber. CONSTITUTION:A base material 1 is gradually fed into a furnace 3 and softened by heating with a heating element 4. The diameter of the material 1 is made smaller, and the material 1 is drawn into an optical fiber 2. The heating region is partitioned from the element 4 by the core tube 5, and gaseous Ar is allowed to flow into the tube 5 from a flowing inlet 9. The gaseous Ar is forcibly exhausted from an exhaust pipe 6 with an exhaust pump 8. By controlling the flow rate with a valve 7, the suction of air from the outside of the furnace is inhibited to prevent the dissipation of the tube 5 made of high purity carbon. Fine particles of carbon, etc. produced in the tube 5 can be discharged by the forced flow in the tube 5.
Patent JP-H05278063-A (JP)
Title: Production of moving blade and stationary blade
IPC: F01D5/14
Filed: 1992-04-02
Abstract: PURPOSE:To shorten a production period, simplify an operation, raise a shape accuracy, lower a cost, and reduce a weight by a method wherein a blade body is inserted to a mold for obtaining a required blade shape, and a thermoplastic resin is injected into a gap formed between the blade body and the mold to be charged in the gap, in this state being compression molded. CONSTITUTION:Two blade body forming materials 1 are inserted into a simplified mold 2 in an overlapped state and compression molded. Next, a blade body 3 is inserted to a final mold 4 for obtaining a required blade shape. A thermoplastic resin 6 is injected by an injection system into a gap 5 formed between the blade body 3 and the final mold 4 to be charged in the gap 5, in this state being compression molded. In a process for forming the blade body 3, since a shape approximating the required blade shape is roughly obtained using the simplified mold 2, an operation is simplied without the need for an accurate shape control. In a process for finally forming a desired blade, a workability is improved, and a shape accuracy is raised.
Patent JP-H10272713-A (JP)
Title: Interior finishing material
Inventor: NAKAMURA SHUICHI
IPC: B32B27/18
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an interior finishing material for a vehicle having a heat insulation effect by incorporating a function for regulating humidity in a compartment and preventing dew formation. SOLUTION: A foaming layer 2 formed by coating a nonwoven fabric 4 with a vinyl chloride resin paste 2 dispersed with moisture absorbing and discharging resin 3 is formed on the fabric 4, and a moisture impermeable vinyl chloride resin sheet 1 is provided on the layer 2. The interior finishing material is disposed on a surface of a ceiling with the fabric 4 by connecting the sheet 1 side to the ceiling of the automobile. Moisture in a room is captured by the resin 2. And, heat insulation effect is provided by a foaming structure.
Patent JP-H04293875-A (JP)
Title: Strange sound preventinve device in opening door of vehicle door lock
Inventor: MIZUKI TETSUO
IPC: E05B77/40
Filed: 1991-03-20
Abstract: PURPOSE:To take measures to prevent a strange sound from being made. when a vehicle door lock is opened, and to obtain a higher class of lock. CONSTITUTION:A recess 4 is formed on the surface side of a lock body 1 which is formed of a synthetic resin fixed to a door side. In this recess 4, a ratch 2 to engage with a striker 6 and rotate, and a ratchet 3 to prevent the reverse rotation of the ratch 2 are housed. The ratch 2 is formed of a thick metal plate 10, and its outer surface is surrounded partially by a synthetic resin 11. To this synthetic resin 11, a tube body 12 inserted to the shaft hole 17 of the ratch 2, and an open positioning-cum-noise preventive member 16 provided at the part of the ratch 2 abutting to the body 1 in a door opening position are formed integrally.
Patent JP-H10281924-A (JP)
Title: Immersion sensor, immersion detecting device and immersion detecting system
Inventor: KAWAMATA MASAMI
IPC: G01M3/38
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an immersion sensor easy to set at low cost, capable of surely detecting leakage or immersion, and repeatedly usable without requiring replacement every immersion. SOLUTION: Since the frosted glass 12 (12a, 12b (12c, 12d)) of an immersion sensor 10 keeps opaque state when no immersion is caused, light is irregularly reflected by the glass 12, and a phosphor 13 (13a, 13b (13c, 13d)) within the immersion sensor 10 is not observed from the outside. When the immersion is caused by any reason, the water is penetrated into the immersion sensor 10 from the hole 111 of the bottom panel 11f of the immersion sensor 10, and also penetrated also between each frosted glass 12 and each phosphor 13 of each side panels 11a-11d. Then, the frosted glass is laid in transparent state according to the level, and the internal phosphor 13 can be observed from the outside.  Consequently, the reflected light quantity of the light emitted to the immersion sensor is significantly increased, and the luminance of this part of the image observing it is raised, whereby the immersion can be detected.
Patent JP-S559417-A (JP)
Title: Semiconductor integrated circuit
Inventor: OGUCHI KOUICHI
IPC: H01L21/314
Filed: 1978-07-05
Abstract: PURPOSE: To prevent mulfunction due to light lays by composing the entire insulation film or a part of it with a light-sheilding substance.  
     CONSTITUTION: A MOS-type IC consists of a Si substrate 1, source and gate areas 2, a gate oxidized film 3, gate electrode 4, field oxidized film 5, an insulation film 6 among wirings, a set of wirings 7, and a passivation film. In this constitution, one layer out of the field oxidized film 5, the insulation film 6, and the passivation film, for instance the insulation film 6, is dyed with an organic high molecule material which does not pass the light, to form a light-shielding opaque thin film, thus eliminating mulfunction due to the light. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57197060-A (JP)
Title: Gun for spraying mortar composition
Inventor: IWATA SHIYOUZOU
IPC: B05B7/14
Filed: 1981-05-28
Abstract: PURPOSE: To make the spraying of mortar composition well and to enhance blowing efficiency by a method wherin the inner diameter of a spray nozzle and the inner diameter of the rear air nozzle of a gun for spraying the mortar composition and the distance between both nozzles are adjusted to specific dimensions and the inclined angle of the inner wall of the leading end of said spray nozzle is provided in a specific range.  
     CONSTITUTION: This gun is formed from a spray gun main body 1, a hopper 2, a spray nozzle 3, an air nozzle 4 and a partition wall 9. The inner diameter D 1  of the leading end opening part of the air nozzle 4 is set to 1W7mm, the inner diameter D 2  of the leading end opening part of the spray nozzle 3 to 7W20mm, the distance L between the leading ends of the air nozzle and the spray nozzle to 30W100mm and the angle θ formed by the inner wall of the leading end part of the spray nozzle and the center axis of this nozzle to 50W80°, pref., 60W70°. In addition, one surface of the hopper 2 is made vertical and the other one surface is inclined to make flowability of a composition well and the partition wall 9 is provided to prevent the stagnancy of the composition in the gun main body. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10275252-A (JP)
Title: Automatic ticket examination device and ticket carriage method
Inventor: BESSHO TAKEHIKO
IPC: G07D7/04
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an automatic ticket examination device which can perform an effective ticket examination process by separating surely every sheet of passenger ticket media when a plurality of ticket medium put on each other are inserted together and also to provide a ticket carriage method that is applied to the automatic ticket examination device. SOLUTION: Plural sheets of passenger ticket media which are fetched by a fetching part 30 are held between the conveyer belts B1 and B2. An impeller F having plural blades is placed at a position near a point A where both belts B1 and B2 are pressed and also at the front side set on a main carrier path 32. Thus, even the ticket media which are put on each other and carried together are surely separated from each other and carried to the downstream side by the impeller F.
Patent JP-H09270721-A (JP)
Title: Teletext receiver
Inventor: IBARA SHIGEKI
IPC: H04H60/43
Filed: 1996-04-03
Abstract: PROBLEM TO BE SOLVED: To relieve the load of the user by displaying the program list of programs to be broadcast and displaying the list so as to allow the user to simply grasp the program contents of each broadcast station. SOLUTION: The teletext receiver 2 uses the radio wave of a teletext multiplex broadcast program to receive and display a teletext sent from a broadcast station 3. In this case, a channel selection means 40 selects and receives a teletext and allows a display means 41 to display the selected teletext broadcast program. A control means 42 controls the channel selection means 40 to allow it to sequentially select each broadcast station. Then a list generating means 43 generates program contents list of voice broadcast programs of each broadcast station and a control means 44 allows the display means 41 to display the program contents list.