baber/WOPTO huggingface dataset:
Patent JP-S57127508-A (JP)
Title: Rolling method for seamless steel tube
Inventor: MIHARA YUTAKA
IPC: B21B23/00
Filed: 1981-01-30
Abstract: PURPOSE:To manufacture a seamless steel tube of good thickness accuracy by rolling a rolled material rolled by a planetary roll mill by a mandrel mill installed in adjoining backside using the mandrel in common. CONSTITUTION:A mandrel 5 is set to a rolled material (thick tube) in front of a planetary roll mill 6. The tip side of the mandrel 5 is passed through the roller 1 clearance and extended in the direction of a mandrel mill 7. When the tip of a rolled material 3 is bitten in the roller 1 and rolling is started, the rolled material 3 is stretched in longitudinal direction of the mandrel 5, and rolled from the tip side by the mill 7. The mandrel 5 is constrained by a constraining device 11, and the mandrel 5 is moved forward or backward within a specified limit in rolling direction at low speed during rolling by the mill 7 to make the thickness in longitudinal direction of the rolled material 3 uniform. Then, the rolled material 3 is taken out from the mandrel 5 by pinch rolls 10, 10.
Patent JP-H02192986-A (JP)
Title: Thermosensitive recording material
Inventor: TSUNODA TOMOHISA
IPC: B41M5/26
Filed: 1989-01-20
Abstract: PURPOSE:To ensure that the subject material is highly sensitive, reliable and exceedingly weather-proof by using a basic calcium compound or a basic magnesium compound as a filler, and specifying the pH value of the surface of a thermosensitive coloring layer. CONSTITUTION:A coloring layer containing leuco dye and a color developer is provided on a support, and a basic calcium compound or a basic magnesium compound is used as a filler. At the same time, the pH value of the surface of a thermosensitive coloring layer is set at 6 to 8. The basic calcium compound is, for instance, calcium silicate or calcium carbonate, and the basic magnesium compound is magnesium silicate, magnesium carbonate, magnesium hydroxide or magnesium oxide. If the pH value of the surface of the thermosensitive coloring layer is maintained at 6 to 8, the weather proofness of a thermosensitive recording material is significantly increased. If the pH value is 6 or less, a background fog generates and the background becomes darkened. On the contrary, if the pH value is 8 or more, a reaction upon a phenol compound occurs and the material becomes easily yellowish.
Patent JP-S60156814-A (JP)
Title: Membrane forming method on ground
Inventor: NISHINO YOSHINORI
IPC: E02B13/00
Filed: 1984-01-25
Abstract: PURPOSE:To form membrane on the ground readily, by a method wherein the spray solution of crude oil and stabilizer is heated and irradiated by a radiator, and after the solution is gasified at high pressure and temperature and made into slurry due to the cooled gas, the slurry is fed to the ground. CONSTITUTION:Desert 59 is excavated by an excavating apparatus 7 moving a travelling unit 1 there and an excavated trench 11 is formed by feeding sand 9 to a conveyor 10 through a guide board 8. In the meantime, through a nozzle 37, crude oil 62 and stabilizer 57 is sprayed into the first room 32 of a chamber 31 filled up with inert gas inside a slurry-producing apparatus 30. Then, in the second room 33 the spray solution is heated at a heater 44 and irradiated by radiators 45 to be gasified. Then, the gas is transmitted from the third room 34 to a cooling room 51 through a communication pipe 50, and slurry 53 is made in a cooling apparatus 52. The slurry 53 is sprayed into the excavated trench 11 through the spraying pipe 55 and nozzle 56 and solidified to form membrane 60.
Patent JP-S56114606-A (JP)
Title: Confirming device for seating work on chuck
Inventor: HIROKAWA MAKOTO
IPC: B23B31/20
Filed: 1980-02-02
Abstract: PURPOSE: To automatically and correctly confirm the seating state of a work onto a chuck when the work is clamped to the chuck, by detecting the seating state of the work and inputting this detected signal to a display device.  
     CONSTITUTION: Electric micrometers 9 are equipped in a chuck 3 in such a manner that position detecting parts 91 are protruded from a reference end face pad metal 7 of the chuck 3 to the direction of a reference end face (a) of a work A. At chucking operation of said work, the electric micrometer 9 produces output voltage in accordance with the displacement of the position detecting part 91 obtained by seating the work. This output is transmitted from a transmitter 10 provided in the chuck 3 and displayed on a display device through a receiver. At chucking operation when a seating state of the work is incorrect due to the chips or the like existing between the reference face (a) and an adapted face 7a of the pad metal 7, output voltage from at least one of the three electric micrometers 9 is different from that when correctly seated. This improper state of seating is displayed by the display device. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59136188-A (JP)
Title: Device for preventing contamination at fluid terminal
Inventor: SHIYOUJI MASASHI
IPC: C02F1/32
Filed: 1983-01-27
Abstract: PURPOSE:To enable simultaneous sterilization of the water in a flow passage terminal and both inside and outside surfaces of a faucet with a common sterilizing lamp by using a UV transmitting material in constituting the required part of the faucet disposed below the UV sterilizing lamp and the flow passage terminal part to be admitted to the faucet. CONSTITUTION:If a UV sterilizing lamp 1 is lighted at all times, the cover plate 2b, shower plate 2 and terminal straight pipe 3 of a faucet 2 are made of UV transmitting material and therefore both inside and outside surfaces of the faucet 2 and the inside surface of the pipe 3 are irradiated at all times with the UV light and are thus sterilized. When a solenoid valve 6 is opened by a foot switch or by the control of a photoelectric type proximity switch or the like, the water flows into the pipe 3 and while it flows in the pipe 3 and the faucet 2, the water is sterilized and flows out through the many through-holes of the shower plate 2c so as to be used for washing hand, etc. in the stage of surgery. When the valve 6 is closed upon ending of the hand washing, etc., the air substituting the sterilized water introduces onto the inside surface of the faucet 2 but the contamination by bacteria is prevented similarly as before opening of the valve 6.
Patent JP-S58130054-A (JP)
Inventor: INOUE TAICHIROU
IPC: A61N1/30
Filed: 1982-01-29
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-H08200569-A (JP)
Title: Coupling for hume pipe and manufacture of it
Inventor: ISHITANI MITSUO
IPC: F16L21/02
Filed: 1995-01-27
Abstract: PURPOSE: To secure a pipeline in which breakage and slipping-off are not generated in relation to the earthquake, the earth fluctuation, etc., by remarkably enhancing the pull-out resistance without losing characteristics such as flexibility, elasticity, sealing property, and ease of laying work of a coupling for a socket- type Hume pipe. CONSTITUTION: In a socket 2, a peripheral step part 11 is formed on a socket inlet side of a gasket seat 3 on the inner periphery by cutting work. A projecting angled gasket 6 broadening like a skirt is bonded to a spigot 4 by epoxy resin. The gasket 6 has the large resistance to falling and sharing, and it is hooked to the step part 11, and the pull-out resistance is drastically improved.
Patent JP-H01187679-A (JP)
Title: Sectioning device
Inventor: NISHIGUCHI TAKANARI
IPC: G06T15/00
Filed: 1988-01-21
Abstract: PURPOSE:To shorten sectioning processing time by reading data simultaneously out of a (z) buffer and a sectioning buffer, comparing them with generated picture element data and generating a writing control signal to control the writing of the generated picture element data based on one comparison result signal and the other comparison result signal. CONSTITUTION:When an (z) value and a sectioning value are simultaneously read out and supplied to a subtractor 6 and 7, the (z) value outputted from a segment interpolation computing element (DDA) 23 is supplied to the subtractor 6 and 7, therefore, subtracting actions are simultaneously executed, a size discrimination result signal is outputted and it is supplied to AND gates 61 and 71, inverter gates 62 and 72 and NAND gates 63 and 73. Since an output signal from one inverter gate is supplied to the other AND gate and NAND gate, writing permitting a signals are outputted from the AND gates only when the results of both the subtracting actions are the ones which permit the writing. Thus, the number of times of required memory accesses is decreased and the sectioning time can be shortened.
Patent JP-H09201169-A (JP)
Title: Production of pellet containing oil and fat in high content
Inventor: NISHIOKA MASASHI
IPC: A23K1/16
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To industrially and advantageously obtain pellets containing an oil and fat in high content for formula feeds, etc., having high tenacity by frying the pellets just after pelletizing with the heated oil and fat and thus requiring no drying of pellets, as the water in the pellets is replaced with the oil and fat during the frying. SOLUTION: This industrially advantageous production of pellets containing an oil and fat in high content, having no problems in tenacity, requiring no drying of the pellets, as the water in the pellets is replaced with the oil and fat during frying, and useful for compound feeds, etc., is to put a powdery raw material mixture obtained by mixing fish meal, wheat flour and crushed soybean meal in a mixer by a feeder, further mix the mixture by adding water and steam and obtain the pellets containing 15-25wt.% of water from the obtained mixture by using a pellet mill mounted with a die, fry the pellets just prepared for 0.5-10 minutes with the oil and fat heated to 90-160 deg.C, air-cool the pellets by a cooler and sieve the pellets.
Patent JP-S5396713-A (JP)
Title: Switching network
Inventor: INOUE SATOSHI
IPC: H04Q1/02
Filed: 1977-02-04
Abstract: PURPOSE:To connect grid boards by only connectors to reduce the number of processes by using grid boards which have the same pattern in each stage.
Patent JP-S61171065-A (JP)
Title: Thermal cell
Inventor: KOMADA CHIKAYOSHI
IPC: H01M6/36
Filed: 1985-01-24
Abstract: PURPOSE:To prevent a calcium-lithium alloy from flowing out from a thermal cell by airtightly packing a bulky insulating material having good liquid absorption, such as ceramic fiber, to form a heat insulating member attached around the electromotive part formed by alternately stacking cell units and heating mats. CONSTITUTION:An electromotive part 1 is formed by stacking cell units 2 and heating mats 3 alternately. It is formed by connecting an arbitrary number of cell units 2 in series so that a given voltage is generated. The thermal cell of this invention has an ignition ball 4 for igniting the heating mats 3 of the electromotive part 1, an output terminal 6 located on a cell cover 5 and an ignition terminal 7 located on the cell cover 5. A heat insulating member 12 is formed by airtightly packing bulky fiber having good liquid absorption, such as ceramic fiber, around the electromotive part 1 after it is placed in a metallic case 13.
Patent JP-S61171262-A (JP)
Title: Adaptor operated with predetermined call signal
Inventor: HASHIMOTO KAZUO
IPC: H04M1/654
Filed: 1985-01-25
Abstract: PURPOSE:To switch an incoming call to an automatic answering telephone set in the number of times of a call bell in response to the situation of telephone in a country by setting optionally the number of incoming call bell ringing between 1-99. CONSTITUTION:When the incoming call comes to telephone lines L1, L2, a photo- coupler 1 is activated in response to a 16Hz call signal to preset a counter 8 via monostable multivibrators 3, 4 and a differentiation circuit 5. An optional figure among 1-99 is set to the counter 8 by using digital switches 6, 7, the number of ringing in 16Hz from the monostable multivibrator 3 is counted, a set figure is subtracted and when the content of the counter 8 reaches 0, a transistor (TR)14 is turned on to activate a relay Y-1 causing a contact y1-1 to be switched over. The incoming call activates a relay Y-2 via the ringing circuit 20 of an automatic answering telephone set TAD to close a contact y2-1, and form a closing circuit. A response is transmitted from a tape T-1,and a tape T-2 records the opposite voice. When the caller hangs up, it is detected by a photocoupler 2 to turn off the TR14, and release the relay Y-1.
Patent JP-H05204333-A (JP)
Title: Liquid crystal driving device
Inventor: TAKEUCHI MAKOTO
IPC: G09G3/36
Filed: 1992-01-27
Abstract: PURPOSE:To prevent the irregularity of chip caused by a short-circuit at the output terminal side of a segment driver by a data change operation. CONSTITUTION:A video signal is converted into digital signals D1 to D4 by an A/D converter 11, segment signals are generated by giving these to a segment LSI13, these and common signals are given to a liquid crystal display panel and a video display is operated, a counter 14 counted in synchronization with the changing operation into digital signals at the A/D converter is provided and each digital signal given to the segment LSI13 is processed so as to make the digital signals the same corresponding to each segment signal of plural output terminals generating the short-circuit by a latch circuit 12 based on a signal outputted from a decoder 16 in accordance with the count value of the counter 14 for the short-circuit at the output terminal side of the segment LSI13.
Patent JP-S62188602-A (JP)
Title: Tool rest of nc automatic lathe
Inventor: MIHARA KUNIYUKI
IPC: B23B7/06
Filed: 1987-01-23
Abstract: PURPOSE:To extremely eliminate non-cutting time in selection of bites, in the case of the tool rest of a NC automatic lathe in which plural bites are sequentially selected, by providing a bite slide, bite holder and driving means for positioning tools at the predetermined position, on said tool rest. CONSTITUTION:A main spindle 1 supported on a base 2 slidably in fore and aft direction is formed into a hollow structure. And a bar 6 is projected forward through the main spindle 1, then holded by a chuck 7 so as to be rotated together with the main spindle 1. In the front of the main spindle 1, a column 9 having a guide bush 8 is provided and guide surfaces slidably in X, Y axis directions being rectangular to the center line of the main spindle 1 and also rectangular to each other are provided on the column 9, thereby a bite slide 10 can be slided in X, Y axis directions. To said two guide surfaces, the rotation of pulse motors 17, 18 controlled by a NC device is transmitted so that the bite slide 10 is slided in vertical and horizontal directions. And, to the bite slide 10, bite holders 22, 23, 24 capable of attachment of two bites 21 are radially installed.
Patent JP-S58130434-A (JP)
Title: Magnetic recording medium
Inventor: TANIGUCHI TOMIZOU
IPC: C09D5/23
Filed: 1982-01-28
Abstract: PURPOSE:To enhance the durability and to reduce the drop-out by mixting magnetic powder having a larger axial ratio with magnetic powder having a smaller axial ratio and by using the mixture. CONSTITUTION:Ferromagnetic powder having <=1mum average single particle size and >=5 axial ratio is mixed with 1-50wt% magnetic powder having 0.5-1.5mum average single particle size and <=5 axial ratio such as powder of Fe3O4, Fe3O4, contg. Co, gamma-Fe2O3 or Fe2O3 contg. Co. A magnetic coating material contg. the mixture is applied to a support to obtain a magnetic recording medium.
Patent JP-2000216668-A (JP)
Title: Waveform shaping circuit
Inventor: IGUCHI TAKASHI
IPC: H03K19/003
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a digital signal generating circuit that not malfunctioned even with a noise that fully swings. SOLUTION: When selector signals S1-S3 are changed sequentially to an 'L' level, latch circuits 5-7 latch input data. Then all inputs to a NOR gate 8 go to an 'H' level, and the NOR gate 8 outputs an output of the 'H' level. Furthermore, when a noise is intruded, even if the selector signals S1-S3 sequentially go to the 'L' level, since the noise is not latched by all the latch circuits 5-7, the output from the NOR gate 8 is prevented.
Patent JP-S62170941-A (JP)
Title: Method for driving active matrix liquid crystal display panel
Inventor: OGAWA FUMIHIRO
IPC: G09G3/20
Filed: 1986-01-22
Abstract: PURPOSE:To drive an active matrix liquid crystal display panel without losing display quality by considering parasitic capacity between the gate and source of a transistor (TR) and correcting a drain voltage by a voltage proportional to the parasitic capacity. CONSTITUTION:When the parasitic capacity between the gate and source of a thin film TR is CGS and the capacity of liquid crystal is CLC, the minimum value of the drain voltage VD to be the 2nd voltage is CGS.VG/(CGS+CLC) or more and the absolute of the difference between the 1st and 2nd voltages VO, VD is different by 2CGSVG/(CGS+CLC) in even and odd frames. When the drain voltage V1 is set up to VG.CGS/(CGS+CLC) or more, the potential of the gate electrode at the time of non-scanning can be set up to negative potential against potential of the drain electrode or source electrode, and thereby the thin film TR can be completely turned off. Consequently, the active matrix liquid crystal display panel can be driven without losing the display quality.
Patent JP-H05206264-A (JP)
Title: Method for forming guard ring region of semiconductor substrate
Inventor: SUZUKI YUJI
IPC: H01L21/76
Filed: 1992-01-27
Abstract: PURPOSE:To provide a method for forming a guard ring region having a sufficient field effect alleviating function on a semiconductor substrate in a short processing time. CONSTITUTION:After an impurity diffused region 5 for a guard ring region is formed on an inner surface of a groove of a semiconductor substrate 1 having the groove 3 formed at a place where the ring region is to be formed by anisotropically etching, the substrate is oxidized, the oxide film covering at least the inner surface of the groove is removed, and then an oxide film 9 is again formed on the inner surface of the groove.
Patent JP-S58128974-A (JP)
Title: Tilting device for cab
Inventor: KOBAYASHI KUNIAKI
IPC: B62D33/067
Filed: 1982-01-27
Abstract: PURPOSE:To facilitate the supportig construction for an oi-hydraulic cylinder and enhance its function by supporting it with a simple structural elastic member. CONSTITUTION:When a cab 1 is tilted, arecess 19a and a pin 19b as detainer 19 for the piston rod 13 are detained by a connecting pin 21 and a recess 6b, respectively as coupling mechanism 14, to be coupled with the cab, and the supporting member 15 restricts swing of an oil-hydraulic cylinder 12 to a certain allowble amount to make possible engagement of the recess 19a and pin 19b at the piston rod 13 with the connecting pin 21 and recess 6b on cab side, respectively. When the cab is not titlted, on the other hand, the recess 19a of piston rod 13 and the piston member 19b are perfectly separated from the connecting pin 21 and recess 6b on the cab side, and at the same time a rubber 23 of the supporting member 15 supports the oil-hydraulic cylinder 12 elastically.
Patent JP-S54106118-A (JP)
Title: Image display device
Inventor: YAMADA OSAMU
IPC: H01J29/56
Filed: 1978-02-08
Abstract: PURPOSE: To obtain an image which is completely free from distortion for the device which displays the picture and the like on the fluorescent film of CRT by securing the minimum distortion by adjusting both the direction and the intensity of the permanent magnet and without using any special deflecting coil.  
     CONSTITUTION: Electonic lens 3 is provided to condense the electron beams radiated from the electronic gun, along with deflecting coil 2 which deflects the electron  beam in the horizontal and vertical directions respectively. Thus, the characters,  images and the like are displayed on the fluorescent film of CRT10. In such image  display device, horizontal/vertical astigmatic correction coil 4 and diagonal astigmatic correction coil 5 are distributed around the electron beam path between the  electronic gun and lens 3 so that the angular difference of about 45° can be secured. And astigmatic correction current IS 1  to be supplied to coil 4 and diagonal astigmatic correction current IS 2  to be supplied to coil 5 are made variable with the function relation shown in Eq. I and II and then set to astigmatic correction coil driving power source 9 to be supplied to coil 4 and 5 each. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60156920-A (JP)
Title: Muffler for internal-combustion engine
Inventor: CHIBA SHIYOUICHI
IPC: F01N1/10
Filed: 1984-01-26
Abstract: PURPOSE:To absorb an exhaust noise at an extensive frequency range while maintaining rigidity in a muffler, by making up an outer case of the muffler with a molded noise absorbing material, and forming the exhaust pipe side of the noise absorbing material into high density but into low density at the tail pipe side, respectively. CONSTITUTION:An outer case of a muffler 10 is made up of a molded noise absorbing material 18. A part 18a at the side of an exhaust pipe 12 of the noise absorbing material 18 is formed into high density but into low density for a part 18b at the side of a tail pipe 16, respectively. With this constitution, an extensive exhaust noise ranging from low frequency to high is absorbed and, what is more, since the first half part 18a at the exhaust pipe side is formed into high density, rigidity in the muffler is thus improvable.
Patent JP-S61173473-A (JP)
Inventor: SHIBUE NOBUYUKI
IPC: H01R24/00
Filed: 1985-01-25
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-H01188762-A (JP)
Title: Electrodeposition bellows
Inventor: TAKEGAWA YOSHINOBU
IPC: F16J3/04
Filed: 1988-01-23
Abstract: PURPOSE:To improve the life of electrodeposition bellows without impairing a spring characteristic in the electrodeposition bellows formed with at least one layer of electrodeposition film by including fibers as a core material in the electrodeposition film. CONSTITUTION:By providing fibers 5 as the core material, electrodeposition bellows will not suffer earlier breakage even if it is oscillated with its expanding/contracting quantities being increased. Further, it can be effectively prevented by means of the fiber 5 that pin holes or pits, etc. which may be produced at the time of manufacture result in breakage or that nonuniform distribution of a current density at the time of electrodeposition causes thin film thickness in a place, e.g., the trough portion of the bellows leading to breakage. Thereby, the life of the electrodeposition bellows can be improved while making the most of the characteristics thereof, i.e., such characteristics that it can be easily expanded/contracted with a low spring constant and that electrodeposition films 2, 3, 4 can be surely formed up to minute portions.