baber/WOPTO huggingface dataset:
Patent JP-S57134345-A (JP)
Title: Powdered-granule discharging device in powdered- granule carrying car
Inventor: ONO HAJIME
IPC: B60P1/60
Filed: 1981-02-14
Abstract: PURPOSE:To obtain a nonreactive gas tank in small size by permitting recovery and reuse of nonreactive gas, in the apparatus for discharging from an accumulating tank by the aid of nonreactive gas, the powdered granules such as minute powder which has the tendency to react with oxygen in air and to explode. CONSTITUTION:When the powdered granules in an accumulating tank 3 are discharged, a compressor 5 is operated at first, to inhale nonreactive gas from a nonreactive gas storage tank 21 through a shut-off valve 23, and the gas is discharged into the tank 3 through a feeding pipe 19. The powdered granules are introduced into a separator 9 through a discharge pipe 10 by the discharge gas pressure, and the powdered granules separated from gas are fed into a silo etc. from a discharge hole 11 and stored. After the initial discharge described the above, the valve 23 is closed, and a valve 24 is opened, to recirculate the nonreactive gas separated in the separator 9 for recovery in B direction, then the gas is inhaled into the compressor 5, then discharged into the tank 3 through the pipe 19.
Patent JP-S54112756-A (JP)
Title: Controller for starting position of welding beads'shift
Inventor: OGASAWARA TAKAAKI
IPC: B23K9/12
Filed: 1978-02-23
Abstract: PURPOSE: To exactly shift the welding torch on purpose to prevent occurrence of lack of melt, in the multilayer build-up welding, by installing the controller for automatic shift of welding beads, like as detecting means for the reference point on the circumference, etc.  
     CONSTITUTION: A projection 4 for showing the revolving reference point is installed on the circumferential joint 1 revolving at the circumferential speed (f) 10(mm/sec); when the joint 1 makes one turn (the number of revolution is taken as N), the count of the counter 6 makes one depending on the signal from the limit switch 5; this count is preset in the subtracting circuit 9 through the gate 8. On the other hand, when the specified pulse 0.5Hz (number of Hz is taken as F) is inputted to the subtracting circuit 9 throgh the setter 11 and the pulse generator 10, and the subtraction is operated so as to subtract one from the number of revolution N of the counter 6 for every one pulse, until the result of the subtraction makes zero, the output is inputted to the switching circuit 12 for the shift of the torch; hereby, the welding torch 3 is shifted from the groove on one side of the joint 1 to the groove on another side. The time (t) when the result of above subtraction makes zero is 2 seconds by the calculation depending on the formula. That is, the torch 3 is exactly shifted within the lap time of 2 seconds after one turn, and the occurrence of lack of melt is prevented. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07230649-A (JP)
Title: Tape reel turning regulating device
Inventor: AKIMOTO KATSUJI
IPC: G11B15/665
Filed: 1994-02-18
Abstract: PURPOSE:To evade hindrance to a tape loading operation by releasing turning restriction on a supply side tape reel and drawing out a tape from the supply side in place of a take-up side tape reel. CONSTITUTION:When the beginning of the tape T drawn out of the take-up side tape reel 2 is detected by a photodetector part 22, this drawing operation is stopped. Then, when the beginning of the tape is not detected, tape loading is completed, and turning regulation of a reel base 17 is released to make the supply side tape reel 1 turnable, and a pinch roller 15 is moved to a capstan 13 to hold the tape T between them. Then, the tape T is traveled via a rotary head cylinder 12 from the reel 1 to 2 or the reel 2 to 1. Then, when the tape is directed from the reel 1 to 2, a recording operation, a reproducing operation and a fast forward reproducing operation, etc., are performed, and when the tape is directed from the reel 2 to 1, a rewinding reproducing operation, etc., are performed. Upon completion of these operations, the tape T is taken up in synchronization with movement of movable guide posts G1-G8 to their unloading positions after regulating turning of the reel base 17.
Patent JP-H01196522-A (JP)
Title: Knocking detector for engine
Inventor: TAWARA YOSHITAKA
IPC: F02P5/15
Filed: 1988-01-30
Abstract: PURPOSE:To prevent erroneous judgement and overlooking of a knocking during the transition of running an engine, by varying a knocking criterion level properly according to a difference in the probability of the generation of knockings due to a change in the operating condition. CONSTITUTION:When a signal is outputted for the vibration of an engine from a vibration detecting means 16, a knocking criterion level is set by a setting means 50 according to the max. of an output level thereof and the max., min. and mean of the knocking criterion level per learning zone are learned by a learning means 51 and the contents of the learning are stored by a memory means 36. Any of the max., min., and mean of the knocking criterion level per the learning zone stored in the memory means 36 is selected by a selection means 52 according to the operating condition of the engine. Thus, the knocking criterion level is compared with an output level of an operating condition detecting means 4 by a discriminating means 53 to discriminate the state of knocking.
Patent JP-H0685312-A (JP)
Title: Optical receiver and optical data link
Inventor: YANGU FUUN KUUOOKU
IPC: H04B10/43
Filed: 1993-02-09
Abstract: PURPOSE: To provide the interconnection array of a high-performance and inexpensive photodetector cell. CONSTITUTION: Each photodetector cell has a photo detector 220 for detecting light pulses and a photodetector 233 for switching on the photodetector cell. Each cell has first and second bus bars 205 and 210 and the photodetector allows a current to flow to the cell in response to light incidence. The array cell is connected in parallel by the first and second bus bars. The photodetector is formed by depositing an electrode connected to the first and second bus bars on GaAs. The photodetector 220 for detecting light pulses responds to the incidence light more speedily than the photodetector 233 for switching on the photodetector cell.
Patent JP-S58138704-A (JP)
Title: Preparation of brominated polymer
Inventor: IKEDA HIROHARU
IPC: C08F8/32
Filed: 1982-02-12
Abstract: PURPOSE:To prepare an active brominated polymer containing toluene-insoluble component and suitable as a reinforcing material for rubber, by adding N- bromoimide or N-bromoamide compound to a specific polymer solution, and contacting the mixture with hot water. CONSTITUTION:A solution of a polymer having carbon-carbon double bond (e.g. polyisoprene) is added with 2-25wt%, preferably 4-15wt% N-bromoimide compound or N-bromoamide compound, and brought into contact with hot water under stirring, e.g. by adding water to the mixture and blowing hot and pressurized steam to the water layer to effect the boiling of the water layer. By this process, the solvent is removed from the mixture, and the objective polymer containing 20-95wt% toluene-insoluble component is precipitated.
Patent JP-S56117322-A (JP)
Title: Thin-film magnetic head
Inventor: KAMINAKA NOBUMASA
IPC: G11B5/39
Filed: 1980-02-21
Abstract: PURPOSE:To obtain a thin-film magnetic head free from variance between channels and having small harmonic distortion, by providing a magnetic resistance effect element onto a substrate, which has the 1st and 2nd crystal axes differing in coefficient of thermal expansion in the same plane, by adding a conductor layer and then by bonding a holding plate onto it. CONSTITUTION:A substrate having different coefficients of thermal expansion in two crystal axes (providing that the said crystal axis directions are in parallel to the substrate surface) is used. On substrate 3, a ferromagnetic material is vapor-deposited to form thin ferromagnetic film 4, which is etched in a desired pattern to form rectangular magnetic resistance effect elements 5. Next, after conductor layer 6 for supplying electric currents to elements 5 is formed, holding plate 8 made of sada glass, etc., is bonded onto it with insulating layer 7 interposed to form a thin-film magnetic head which uses the magnetic resistance elements.
Patent JP-H11217291-A (JP)
Title: Control for diameter of single crystal
Inventor: HORIOKA YUKICHI
IPC: C30B15/26
Filed: 1998-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for controlling the diameter of a single crystal, capable of regulating the diameter of a single crystal in a high accuracy, maintaining a seed crystal in a fixed diameter, actualizing dislocation-free crystallization in a short time, consequently smoothly pulling up a single crystal and growing, completely preventing a single crystal from dropping and surely obtaining a high-quality single crystal. SOLUTION: Diameter detecting data d1, d2, d3... are collected at least in a period different from a crystal habit appearance period to prevent the whole collected diameter appearance data d1, d2, d3... from being data in crystal habit appearance. Further the diameter detecting data d1, d2, d3... are subjected to processing treatment to reduce the influence of the data in crystal habit appearance on the control of diameter as much as possible.
Patent JP-H04261931-A (JP)
Title: Secrets washing device
Inventor: KOYAMOTO MASANORI
IPC: E03D9/08
Filed: 1991-02-15
Abstract: PURPOSE:To provide a secrets washing device whose washing water quantity remains constant even if the voltage of a power supply fluctuates. CONSTITUTION:The voltage of a power supply used is detected by the divider circuits of a resistance R1 and a resistance R2. A control circuit 4 determines the variation of the output of the power supply 4 with detected voltage inputted in, and average voltage to be applied to a pump motor 3 is controlled to be constant with on-duty on the part of a photo coupler 17 controlled in response to the variation. Since average voltage to be applied to the pump motor 3 remains constant, the revolution of the motor is constant, so that warm water quantity which comes out of an injection nozzle thereby remains constant.
Patent JP-H04260343-A (JP)
Title: Semiconductor integrated circuit device
Inventor: OKINAGA TAKAYUKI
IPC: H01L21/60
Filed: 1991-02-15
Abstract: PURPOSE:To improve reflow crack resistance of a tape carrier package. CONSTITUTION:Leads 2 formed on one surface of an insulating film 1 is connected with a semiconductor chip 4 by a TAB method. In a tape carrier package wherein a semiconductor chip 4 is sealed with a package main body 6 of synthetic resin which has an external size smaller than the insulating film 1, a notch 7 is formed in the insulating film 1 inside the package main body 6.
Patent JP-S62180541-A (JP)
Title: Stamper for injection molding
Inventor: NOSE YASUTO
IPC: B29C45/26
Filed: 1986-02-03
Abstract: PURPOSE:To improve the transferability of bit group in a forming substrate by coating a substance having low heat conductivity on the rear surface of a stamper for injection molding. CONSTITUTION:The substance having low heat conductivity, less than 7X10<-2>cal/ cm.sec- deg.C, is coated on the rear surface of a stamper to lower heat conductivity between the stamper and a mold. When heated molten resin is injected on the face of the stamper heat conductivity from the stamper to the mold becomes low. Thereby, the speed of cooling of the molten resin becomes low. Especially, in the case of continuous molding, the surface temperature of the stamper is made higher than the temperature of the die by contact with heated molten resin, and the time of flowing of the resin on the surface of the stamper becomes longer. Thus, the improvement of transferability and stabilization of production become possible.
Patent JP-S57136117-A (JP)
Title: Conversion detector for physical quantity-light attenuation level
Inventor: KAWAHARA KIYOHIKO
IPC: G01D5/32
Filed: 1981-02-18
Abstract: PURPOSE:To detect physical quantity stably and safely at a high accuracy by converting it into a light attenuation level. CONSTITUTION:Two lenses 1 and 3 made by cutting refraction distributing type lens are put together with an adhesive 2 with a given refractive index to form a light damping element D. A similar refraction distributing lens 4 is bonded on the incident end of the lens 3 in such a manner as to be opposite to each other in the circular arc section and supported together on a holding base 10. When a displacement level of an object to be detected is applied to a displacement level probe 11, the position of the optical axis of the light damping element D varies with respect to optical fibers 6-8 and light enters the optical fiber 6 and taken off through the optical fibers 7 and 8. Thus, the displacement level is detected depending on the changes in the quantity of the reflected light and the transmitted light individually thereby enabling the detection of physical quantity  stably and safely at a high accuracy.
Patent JP-S57135068-A (JP)
Title: Apparatus for applying fixed amount of liquid
Inventor: WASHITANI AKIHIRO
IPC: B05D1/26
Filed: 1981-02-16
Abstract: PURPOSE: To easily and accurately apply a fixed amount of viscous liquid, by  bringing an applying needle having a fixed top diameter into contact with  layered liquid so that a fixed amount of liquid adheres to the top end, and then  applying the adherent liquid to a desired position.  
     CONSTITUTION: A squeezee 11 and a doctor 12 are shifted to the right-side end of an applying surface table 10, the doctor 12 is lifted at a sufficiently elevated position, and the squeezee 11 is held in a manner such that its top end is in a fixed distance d 1  apart from the surface of the applying surface table 10. Under this condition, the squeezee 11 is shifted to the left-side end of the applying surface table 10, while solder cream liquid 5 split down to the applying surface table 10 is spread on the surface of the applying surface table 10. Consequently, a solder cream liquid layer 5a having a fixed thickness d 2  is formed. In this case, the solder cream liquid 5, being agitated along a direction shown as an arrow (a) is spread, so that the solder cream liquid keeps a uniform viscosity. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11220933-A (JP)
Title: Transmission device for reaping harvester
Inventor: NAGANO FUMIO
IPC: A01D69/00
Filed: 1998-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized and readily designable selective transmitting means for driving a reaping part at a constant speed when the car speed is below the set low speed and synchronously increasing or reducing the driving speed of the reaping part with the car speed when the car speed is the set low speed or above. SOLUTION: This transmission device for a reaping harvester is obtained by installing a selective transmitting means F for comparing the car speed with the set low speed and selecting either one of the first and the second states in a transmission case 10a, transmitting the output rotation and input rotation of an HST9 through one-way clutches 20 and 21 to a reaping output shaft 12,  setting the rotational speed of the reaping output shaft 12 by the input rotation at the intermediate between the maximum speed and the minimum speed of the output rotation and providing the selective transmitting means F in the combine harvester designed to produce the first state for synchronously increasing or reducing the driving speed of the reaping part A with the car speed when the car speed is the set low speed or above and produce the second state for maintaining the driving speed of the reaping part A at a prescribed speed when the car speed is below the set low speed.
Patent JP-S63189397-A (JP)
Inventor: MUSHA MASASHI
IPC: B66F9/14
Filed: 1987-02-03
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-S57138438-A (JP)
Title: Discharge device of pulverulent body in transport truck of pulverulent body
Inventor: ONO HAJIME
IPC: B65G53/36
Filed: 1981-02-16
Abstract: PURPOSE:To easily perform position alignment between a discharging port and receiving port, by suspending a chute from the opening edge in a conveying pipe end part and shifting the discharging port of said chute through remote control operation. CONSTITUTION:An opening part 12 for discharging a pulverulent body is formed to the point part of a conveying pipe 7, and a flexible chute 14 is mounted to said opening part. A controller 16, remotely controllable from a car body side, is mounted to the chute 14. Said controller 16 is constituted by a wire 23, transmitting operating power from an operator's seat, arm 18, changing the position of a discharging port in the chute through movement of the wire 23, and a spring 21, provided between the conveying pipe 7 and the chute, in this way, a position of the discharging port 13 in the chute 14 can be remotely controlled by operation of a control lever 22 in the operator's seat and tension of the spring 21.
Patent JP-H08215838-A (JP)
Title: Gas cutting method of thick steel plate
Inventor: MORIMOTO SADAO
IPC: B23K7/00
Filed: 1995-02-09
Abstract: PURPOSE: To simultaneously produce plural steel bars having reduced bending by gas cutting thick steel plate with a gas torch. CONSTITUTION: In simultaneously producing plural steel bars 1 by gas cutting a thick steel plate with a gas torch 51, the heat quantity of gas cutting flame of the gas torches 51 to cut the outermost side in the width direction of thick steel plate, in consideration of heat extraction from end part, is made larger than that of the gas cutting flame from other gas torches 51 more inside and the temp. near the outermost gas cutting line is made high temp., and the heat quantity of gas cutting flame from other inside gas torches 51 is adjusted so that the temp. difference near adjacent gas cutting lines is reduced, thus gas cutting is executed.  By this method, the temp. difference in the width direction of steel bar 1 during gas cutting is reduced so as to improve symmetry of residual stress in the width direction, thus, the bending quantity of steel bar resulting from unsymmetery of residual stress is reduced.
Patent JP-H04262814-A (JP)
Title: Automatic thickness control method of continuous hot rolling mill
Inventor: YABUMOTO ATSUSHI
IPC: B21B37/18
Filed: 1991-02-15
Abstract: PURPOSE:To improve accuracy of thickness control by surely preventing inverse operation of control system due to time lag that is generated by the distance between each rolling stand of continuous rolling mill and a thickness gage regarding to an automatic thickness control method that is applied to a continuous hot rolling mill where feedback control of thickness is executed with the thickness gage. CONSTITUTION:The thickness gage 3 with which the thickness of a rolled stock 1 is measured is provided on the outlet side of the final rolling stand STn of the continuous hot rolling mill and the thickness of the rolled stock 1 is controlled by feeding back the measured signals from the thickness gage 3 to the screw-down devices 4 of the respective rolling stands ST1-STn. At this time, the control gains at the respective rolling stands ST1-STn are decided and adjusted based on phase lags of the respective rolling stands ST1-STn to the periodic fluctuation of thickness that is generated by skid mark of the rolled stock 1.
Patent JP-H08241740-A (JP)
Title: Pressure contact type terminal and electric connector using it
Inventor: GEORUGE HOTEI
IPC: H01R4/18
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To provided a splicing and branching pressure contact terminal to be easily and reliably pressure contacted and connected to an insulating conductor in the relative wide range and an electric connector using it. SOLUTION: A pressure contact terminal 2 is continuously formed by a transient part 14 offset between a conductor connecting part 4 formed on one end of a base 26 and a pressure contact part 6 on the other end. The pressure contact part 6 is provided with a first IDC part 20 and a second IDC part 22 on both side walls 16, 18 erected from both side edges of the base 26. An electric connector is provided with a housing provided with a terminal receiving groove in which the pressure contact terminal 2 is to be inserted and held. The pressure contact terminal 2 is inserted into and held to the terminal receiving grove between the first position and the second position.
Patent JP-H10201651-A (JP)
Title: Multipurpose sink device
Inventor: ANDO YOSHIHIKO
IPC: A47K1/00
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To wash cleaning equipment or the like by making effective use of drainage from a washstand. SOLUTION: A sink 5 for receiving water used in a washstand is placed below the washstand 1, and the sink 5 is placed in a rear position inside a storage chamber S1 formed in the lower part of the washstand 1 to store cleaning equipment or the like, with the front of the sink 5 forming storage space, and with a slot 6a formed in the sink into which brushes, etc., can be inserted.
Patent JP-H10209364-A (JP)
Title: Semiconductor device
Inventor: FUJITA KATSUFUSA
IPC: H01L23/50
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To make a semiconductor device thin and improve the radiating function, by electrically inner-lead bonding inner connection pads to electrode pads on integrated circuit elements, and exposing the opposite surface of the circuit elements to the main surface through resin seals. SOLUTION: An inner connection terminal pad 14 at a first flat part 18 is protrudent to the cavity side to facilitate connecting the inner connection terminal pad 14 of a conductor lead 16 to an electrode pad 24 of an integrated circuit element 25 by the inner lead bonding. This allows a semiconductor device to be made thin. The opposite surface of the electric 25 to its main surface is exposed through a resin seal 26 to easily diffuse the heat produced in the element 25 to a heat diffusion plate of a wiring board 22, by bonding to the heat diffusion plate of the board 22 through a heat conductive adhesive 23, thereby improving the radiation performance.
Patent JP-H01198187-A (JP)
Title: Initial screen information requesting method for video conference terminal equipment
Inventor: SAITOU HISAHIRO
IPC: H04N7/14
Filed: 1988-02-02
Abstract: PURPOSE:To immediately inform a called video conference terminal equipment of an objective initial screen information request when said request occurs by informing the called video conference terminal equipment of the initial screen information request by using an interruption packet received even if the called video conference terminal equipment is in a busy state. CONSTITUTION:When the result of decision by a program is the initial screen information request, the interruption packet showing that it is the initial screen information request is transmitted to the called video conference terminal equipment whether the called video conference terminal equipment is busy or not. When not the initial screen information request, picture information collected from a camera 2 is compressed by an information quantity compressing device 5, and in addition, the data of the packet is generated by a packet transmission control part 6. When the called video conference terminal equipment is in the busy state, the packet is transmitted to the called video conference terminal equipment when the busy state is released after waiting the release of the busy state. By repeating above-mentioned processing, the initial screen information request can be informed to the called video conference terminal equipment earlier.