baber/WOPTO huggingface dataset:
Patent JP-S5661479-A (JP)
Title: Supply of heating gas or combustion air to coke oven
Inventor: NOUSO HIDENORI
IPC: C10B21/00
Filed: 1979-10-24
Abstract: PURPOSE: To easily control the heating of a coke oven, by a method in which an absorption type refrigerator is operated by using hot water obtained after cooling red-hot coke as a heat source, and then the cooling water thus obtained is used to dehumidify the heating gas or the combustion air.  
     CONSTITUTION: A hot water (a), obtained by cooling red-hot coke discharged onto a quenching car 10 through a guide car 9 from a coke oven 2, is stored in a sedimentation basin 8 and circulated as a coke cooling water (b) and also set as hot water (c) to an absorption type refrigerator 5. And, cooling water (g) obtained in the refrigerator 5 is sent to a condenser 6 or a waste heat valve chamber 15 provided on the midway of a coke oven-heating gas main pipe 1, where it is heat-exchanged with a heating gas or a combustion air for dehumidification. Then, the gas or the air is supplied to the coke oven and also heat-exchanged water (h) is circulated to the refrigerator 5. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5762630-A (JP)
Title: Control circuit device
Inventor: KOMIYA YUUJI
IPC: H03K17/08
Filed: 1980-10-01
Abstract: PURPOSE:To prevent breakdown of a gate control circuit, by using a diode to prevent an AC power source from applying the voltage to the gate control circuit in case of breakdown due to an overcurrent or the like of a TRIAC used as an AC control element. CONSTITUTION:On a basis of the output stage of a gate control circuit 2, supplying of an ignition pulse to the gate of a TRIAC 5 is controlled, and supplying of the voltage of an AC power source 7 to a load 6 is controlled by the TRIAC 5. In case of an accident where an T1 of the TRIAC is open and the circuit between the gate and an T2 is shorted, a diode 12 prevents the power source voltage from being applied to the output of the gate control circuit 2 of the TRIAC from the AC power source through the load 6 and a current limiting resistance 4 in the half cycle when the load side of the AC power source 7 is positive, and a diode 11 prevents the power source voltage from being applied to the output of gate control circuit of the TRIAC through a DC power source 1 in the half cycle when the load side of the AC power source 7 is negative.
Patent JP-S6118303-A (JP)
Title: Conveying apparatus using linear motor
Inventor: IMAMURA YOSHINOBU
IPC: B60L13/03
Filed: 1984-07-02
Abstract: PURPOSE:To obtain a conveying apparatus which has small size and high efficiency and can reduce pressurized air by using the side of a carriage crossed over a conveying passage for injecting pressurized air from fine holes as a reaction plate of a linear motor. CONSTITUTION:A conveying conduit 2 disposed at the inside center of a stator 1 is formed in a square-shaped section, and fine holes 2d are opened at upper side 2b and both sides 2c. Magnetic members 3 are disposed on both inside walls of the conduit 2 in response to the stator 1. Pressurized air is fed from a pressurized air suction port to the conduit 2. The carriage 4 has a U-shaped section, and disposed fixedly to at a frame to cross the conduit 2 with the lower side opened. A conductor is so constructed between the stator 1 and the members 3 at both sides of the carriage 4 to produce thrust as a reaction plate of a linear motor.
Patent JP-S5362713-A (JP)
Title: Method and apparatus for cooling steel belt
Inventor: NAKAOKA KAZUHIDE
IPC: C21D9/573
Filed: 1976-11-18
Abstract: PURPOSE:To cool efficiently the steel belt and, at the same time, to plan the effective recovery of heat energy of the steel belt, by controlling the pouring of the treating water of the water tank at the latter stage so that the water temperature in the water tank of the preceding stage may be maintained above the specified temperature, by controlling the pouring of water so that the temperature of the steel belt may become the desired value and by immersing and passing the steel belt.
Patent JP-S63301349-A (JP)
Title: Data transfer system
Inventor: HORIE TSUNEO
IPC: G06F3/06
Filed: 1987-06-02
Abstract: PURPOSE:To realize the transfer of data to be recorded at a desired time point by delaying the transmission of a request signal received from a prescribed device in case it is decided that the time needed from the output of a request signal via a prescribed device through the input of an answer signal is less than a desired period. CONSTITUTION:The signal SYNCIN produced by a string controller DSC (not shown in figure) is supplied to an AND circuit 3 at one side and to an AND circuit 1 at the other side respectively. The circuit 3 opens and closes a gate in response to the output of an FF 9 and accordingly transfers the first signal SYNCIN received from the controller DSC to a disk device as a signal SYNCIN '. Then the circuit 3 closes the gate to delay the transmission of the signal SYNCIN' in case the time needed from transmission of the signal SYNCIN' through the input of the signal SYNCIN is shorter than a prescribed period. While the signal SYNCIN is delivered as the signal SYNCIN' when said time is longer than the prescribed period.
Patent JP-H05136226-A (JP)
Title: Ic test system
Inventor: KISHI KENICHI
IPC: H01L21/66
Filed: 1991-06-10
Abstract: PURPOSE:To provide an IC test system which can simply perform the highly reliable test of an IC. CONSTITUTION:This is so constituted as to perform the earth test of an input pin by preparing a conductive sheet 22, where only the power source pin part is hollowed out, for an IC, where power source pins 11, ground pins 10, and i/o signal pins 12 are made in large numbers at the terminal mounting face, and bonding this conductive sheet 22 to the terminal mounting face of the IC.
Patent JP-H06349592-A (JP)
Title: Thunderbolt guiding device and thunderbolt guiding method using same
Inventor: AKIYAMA SHUSUKE
IPC: H05F3/04
Filed: 1993-06-08
Abstract: PURPOSE:To provide a thunderbolt guiding device of simple structure without requiring usage of a large-sized water discharge valve or keeping the inside of a water tank at a high pressure constantly to be manufactured at a low cost, and prevent dissolution of large quantity of air into water in the water tank for a water column to reach a specified height without having jet resistance. CONSTITUTION:A jet nozzle 5 is connected to a water tank 1 containing water Wa. An air supply source 8 to supply high pressure air is connected to the water tank 1. Valves 10, 11 are provided in air supply passages 7, 9 from the air supply source 8 reaching the water tank 1. The valve 11 is released only for a specified time in jetting a water column Wb from the jet nozzle 5, so high pressure air is supplied from an air tank 6 to the water tank 1 temporarily.
Patent JP-H04362834-A (JP)
Title: Cpfsk modulation circuit and cpfsk demodulation circuit
Inventor: FUJINOBE YASUHIRO
IPC: H04B10/00
Filed: 1991-06-10
Abstract: PURPOSE:To use even a single electrode laser diode whose frequency is not extended over a low frequency by applying CMI coding to an electric input signal so as to keep a mark rate of the electric input signal of any pattern string to 1/2. CONSTITUTION:A power input signal 9 is converted into a CMI code signal by a CMI coding circuit 1, in which the signal 9 is converted into a CMI code signal whose mark rate is 1/2 even when the signal is a pattern signal of any mark rate. Then the signal is modulated into a CPFSK signal by a laser diode drive circuit 2 and a laser diode 3 and the result radiates an optical output signal 10. The signal 10 is fed to a front end circuit 4 as an optical input signal 11 and subject to heterodyne detection and the result is converted into an IF electric signal. The signal IF is amplified by an IF amplifier circuit 5 and subject to delay detection by a demodulation circuit 6 and restored to a base band signal. Then the signal is subject to identification reproduction by an identification circuit 7 and converted into a binary code signal at a CMI decoding circuit 8, and it is outputted as an electric output signal 12.
Patent JP-S62295522-A (JP)
Title: Signal transmission and reception circuit
Inventor: HASHIMOTO KEIZO
IPC: H04B3/00
Filed: 1986-06-16
Abstract: PURPOSE:To block the operation of a signal reception relay if a transient voltage is induced on a display line by connecting the signal reception relay and a capacitor in parallel, connecting a resistor in series with the said parallel circuit and providing a resistor io parallel with the signal reception relay, the parallel capacitor and the series resistance circuit. CONSTITUTION:If an unbalanced current I flows to a 3-phase power line 9 installed in parallel with a display line 2, a transient voltage V is insudec onto cores 10, 11 of the display line 2. The transient voltage V is distributed onto a stray capacitance C1 distributed between the display line 2 and the sheath 12 of the line 2, a stray capacitance C2 between a negative (N) bus and ground E of the signal reception relay 3, a parallel circuit comprising the signal reception relay 3 and the capacitor 4 and a series resistor 5. Since the impedance of the capacitor 4 in the parallel impedance of the signal reception relay 3 and the capacitor 4 is very small to the transient voltage, the transient voltage distributed on the circuit is very small in comparison with the operation voltage of the relay 3. Even if a transient voltage is induced on the display line, since the voltage distributed to the relay is sufficiently made smaller than the operating voltage of the relay, the malfunction of the signal relay is prevented.
Patent JP-H01309610-A (JP)
Title: Transplanter
Inventor: KINOSHITA EIICHIRO
IPC: A01C11/02
Filed: 1988-06-04
Abstract: PURPOSE:To surely separate and transplant a pot seedling by opening a dividing port closing unit capable of opening and closing a seedling dividing port in pressing and nipping the outside on the lower part side of the pot seedling with transplanting pawls and lowering the transplanting pawls. CONSTITUTION:Each of pot seedlings (A) delivered onto a closing unit 46 is grasped by transplanting pawls 84 and the outside on the lower part side of the pot seedling is pressed and nipped thereby near a connecting part of the pots. When the transplanting pawls are lowered after nipping the pot seedling, a dividing port 43 is opened by the closing unit 46 with pressing force thereof against a spring to separate the seedling (A). When the pot seedling is nipped by the transplanting pawls, the internal nursery bed will not be crumbled down.
Patent JP-H09320686-A (JP)
Title: Floating connector
Inventor: HIRAKAWA TAKASHI
IPC: H01R13/642
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a floating connector such that a header can be connected to a socket even if the header is not in a predetermined position relative to the socket. SOLUTION: This connector is designed so that a socket 1 is provided with a base 11 provided with projecting walls 11a, a rotating housing 12 in which a plurality of opening windows 12a are arranged in parallel along a direction parallel to a rotating shaft 11b and whose first end 12b is freely rotationally supported against the base 11 so that its angle can be varied relative to the base 11, and a contact 13 formed by a fixed piece fixed to the base 11 and by a contact piece 13c.  In this case, the rotating housing 12 is provided with a guide part 12c which, even if moved by a predetermined amount, serves as a guide since it is locked in a locking groove 21 a provided in a header 2, and a space 12f is provided between the rotating housing 12 and the projecting wall 11a of the base 11 so that the contact 13 and the opening windows 12a are movable while their respective side faces abut to each other.
Patent JP-S62293745-A (JP)
Title: Heat transfer element
Inventor: KIKUCHI KENICHI
IPC: H01L23/36
Filed: 1986-06-13
Abstract: PURPOSE:To absorb the dispersion of the height and parallelism of an LSI chip by spirally winding a band made of a thin metal having a large number of slits vertically or obliquely in the longitudinal direction and forming a cylinder. CONSTITUTION:The upper end of a heat transfer element 2 acquired by spirally winding a metallic band 1 made of thin copper, to which slits are shaped vertically in the longitudinal direction, and forming a cylinder is fixed to a cooling plate 6 by solder while an LSI chip 3 is fastened to a base 5 by a solder ball 4. The lower end of the heat transfer element 2 is pushed lightly against and brought into contact with the LSI chip 3 directly or through a heat transfer compound, etc. Consequently, heat generated in the LSI chip 3 is transmitted over the cooling plate 6 through the heat transfer element 2, thus cooling the LSI chip 3. On the other band, a heat transfer element 2 is deformed easily to a barrel shape by the effect of the slits 11 without damaging heat transfer capacity to an LSI chip 3' having large height from the base 5, and the difference of the height of the LSI chip 3' is absorbed.
Patent JP-H09320163-A (JP)
Title: Automatic changer equipped with cartridge discriminating mechanism
Inventor: TSUCHIYA MUTSUSHI
IPC: G11B19/04
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To provide an automatic changer equipped with a cartridge discriminating mechanism, which is capable of realizing sure management or the like by discriminating a target cartridge and its using mode. SOLUTION: A horizontal-carrying part 38 for horizontally carrying an inserted cartridge PCR is provided in a movable base 30, vertically moved oppositely to the side of a rack 2. A plurality of photointerruptors PD1 to PF3 are provided in specified position on both sides of the horizontal carrying part 3, along the carrying direction (x-direction) of the cartridge PCR. The photointerruptors PD1 to PD3 detected the opening/closing of through-holes 8 and 10 formed in the standardized cartridge PCR and the notches 12 and 14 of a write protect mechanism and, based on a changing pattern between detecting signals, the modes of use, for example, a discrimination of target cartridge PCR, writing prohibition or writing possibility is determined.
Patent JP-H11320435-A (JP)
Title: Compressed air coupling screw driver
Inventor: NAKANO YOSHIHIRO
IPC: B25B21/00
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To prevent a fall of a screw owing to separation of a screw from a coupling screw belt and a fall of the screw owing to rapid pull by a first slide member right after separation of the screw from the coupling screw belt and separation of an abutment part from a material to be fastened. SOLUTION: In this driver, when an air motor 2 is started with the tip of a driver bit sufficiently not fitted in a cross groove, the position of the air passage 60 of a subpiston chamber 6 is situated further in a rear than the seal part 5a of a subpiston 5. Approximately at a time when a screw is separated from the coupling screw belt pressed against a first slide member 32, seal between the subpiston chamber 6 and the subpiston 5 is released, separation of the abutment part of a body from a material to be fastened is prevented from occurring.
Patent JP-H11319793-A (JP)
Title: Decomposition of organochlorine compound
Inventor: HORII YASUO
IPC: C02F1/58
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To decompose organochlorine compounds including dioxins to suppress their toxicity, by irradiating an object to be treated, containing organic chlorine compounds like dioxins, such as soil, sludge, slurry, and water, with an electron wave. SOLUTION: An electron wave is irradiated from an electron wave generator 8 to water to be treated or sludge after or during any one of treatments in biological treatment equipment 3, coagulative precipitation treatment equipment 4, and sludge treatment equipment 6. In this case, when a visible ray of a prescribed wave length is applied to a light receiving material, free electrons in the light receiving material absorb the light and become high-level energy states to resonate with the wave motion of the electron wave, thereby atomic bonds are cleaved. Therefore, the irradiation of the electron wave cleaves and decomposes C-Cl bond in organochlorine compounds such as dioxins during the treatment, so that the toxicity can be reduced.
Patent JP-S5930361-A (JP)
Title: Phase synchronism system
Inventor: OGATA YUKIHIKO
IPC: H04N1/36
Filed: 1982-08-12
Abstract: PURPOSE:To attain stably and surely the phase synchronism, by inverting the start of a timer and applying the phase again, if the synchronism of phase exceeds a prescribed value after the timer generating a periodic signal is started. CONSTITUTION:The 1st timer 34 generates periodically the 1st interruption signal and an arithmetic device 37 discriminates the reference point of phase synchronism with the signal. Further, since the 2nd timer 36 is reset with the 1st interrupting signal discriminated from the 1st timer 34 via an OR gate 35, the 1st and the 2nd timers 34, 36 are run freely in synchronizing with each other at all times. Further, the 2nd timer 36 is programmable, and plural number of the 2nd interrupting signals per period of the timer 34 are generated and applied to an arithmetic processor 37 by setting sequentially timer values N1 and N2 with the arithmetic processor 37.
Patent JP-H0432325-A (JP)
Title: Time division communication system in mobile communication
Inventor: ITO SADAO
IPC: H04B7/26
Filed: 1990-05-29
Abstract: PURPOSE:To attain circuit constitution for a small sized, light in weight and simple radio base station and to facilitate power saving and maintenance by providing a signal speed conversion circuit for the conversion or the decoding of a signal speed and the assignment or the selection of a time slot, a signal allocation circuit, a signal selection circuit and a signal speed decoding circuit on a radio system exchange. CONSTITUTION:A signal speed conversion circuit 51 converts the speed of plural divided signals into a high speed respectively with respect to an input signal from a wired system exchange 18 to a radio system exchange 19. Then the signal is exchanged corresponding to the call signal, a signal assignment circuit 52 arranges signals in time series so as not to be overlapped with each other and sends the result to a radio base station 30. The signal sent from the radio base station 30 is separated corresponding to each communication signal by a signal selection circuit 39 and exchanged and the speed of the signal is converted into a low speed by a signal speed decoding circuit 38. After the original transmission signal from the mobile radio equipment 19 is decoded, the result is sent to a wired system exchange 18. Thus, the radio base station 30 is miniaturized, recluced in weight, the low power consumption is attained and the maintenance is simplified.
Patent JP-H08334003-A (JP)
Title: Cooling blade rear edge cooling system
Inventor: TAKEISHI KENICHIRO
IPC: F01D5/18
Filed: 1995-06-06
Abstract: PURPOSE: To enhance a cooling effect by performing internal cooling and film cooling on a moving blade or the like to be used in high temperature gas. CONSTITUTION: A blowoff nozzle 9 having a contraction part 8 is arranged in a blowoff part 5a arranged on the belly side of a cooling blade rear edge part 4 to straighten the flow of cooling air 3 disturbed by pin fins 6 or the like arranged in a cooling air passage 7 to improve cooling performance inside of a cooling blade 1. Therefore, turbulence of the cooling air 3 is accelerated and straightened by the contraction part 8 of the blowoff nozzle 9, and the straightened cooling air 3 can be adjusted to speed suitable for forming a film on a surface of the rear edge part 4 on the downstream side of the orifice part 8, and a film cooling effect can be improved. Internal cooling can maintain a cooling effect as usual.
Patent JP-H08332769-A (JP)
Title: Sheet feeder for printer
Inventor: ONO KATSUAKI
IPC: B41F21/00
Filed: 1995-06-06
Abstract: PURPOSE: To accurately correct the registrations of top and bottom and right and left of the sheet by operating a sheet feed roller and a feed roller by a stepping motor, and conveying the head of the separated and fed sheet between a plate cylinder and an impression cylinder without once stopping it at the feed roller. CONSTITUTION: A stencil master is mounted at a plate cylinder 4, simultaneously a stepping motor is driven, an electromagnetic clutch is engaged, a sheet feed roller 13, a release roller 14 and a feed roller 17 are rotated in the directions of arrows, and the uppermost sheet 5 of a sheet feed tray 12 is conveyed until the head of the sheet arrives at the part A. The clutch is disengaged, the rollers 13 and 14 are stopped, the rotation of the motor is accelerated to increase the speed of the roller 17 faster than the linear speed of the cylinder 4, and the sheet 5 is conveyed. The head of the sheet 5 is brought into contact with a sheet clamp member 16. Since the conveying speed is large, the sheet 5 is deflected upward to correct the registrations of the top and bottom and right and left of the sheet.
Patent JP-H0230884-A (JP)
Title: Method and device for drilling base rock
Inventor: RORUFU SHIYUTOUREEMU
IPC: E21B44/00
Filed: 1989-06-02
Abstract: PURPOSE: To precisely position a drilled hole by rotating a boom and a feeding beam on a joint, and holding a drill tip within a preliminary hole to perform a drilling. CONSTITUTION: A boom 2 is mounted on a drilling device carrier 1. The boom 2 is pivotally movable by a joint 3 relative to the carrier 1. A feeding beam 5 is mounted on the other end of the boom 2 so as to be pivotally movable by a joint 4, and a drill rod having a drill and a drill tip is movable along the feeding beam 5. The boom 2 and the feeding beam 5 are rotated on the joints 3, 4, the drill tip is inserted to and held in a preliminary hole drilled in a rock-bed 6, and the drilling is performed up to a desired end point.
Patent JP-S5263663-A (JP)
Title: Gas electric discharge panel
Inventor: YAMASHITA HIDEO
IPC: G09G3/28
Filed: 1975-11-19
Abstract: PURPOSE: An electrode is covered with a dielectric layer to reduce the ignition voltage and the retaining voltage. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6119186-A (JP)
Title: Manufacture of two-wavelength monolithic semiconductor laser array
Inventor: FUKUNAGA TOSHIAKI
IPC: H01S5/40
Filed: 1984-07-05
Abstract: PURPOSE:To form two laser elements having different oscillating wavelengths onto the same substrate by shaping an internal current constriction layer through two-time epitaxial growth and forming GaAlAs in grooves having different width of GaAs in an epitaxial manner in the liquid phase. CONSTITUTION:Projecting sections 2, 3 with rectangular sections in d1 height and W1 width are formed onto P-GaAs 1, an N-GaAs current constriction layer 5 is shaped in an epitaxial manner in the liquid phase, and thickness on the projecting sections is brought to approximately 1mum, d2 to approximately 2.5mum and impurity concentration to 4X10<18>cm<-3> or more. A recessed section in d3 depth between the projecting sections and grooves 8, 9 to the projecting sections are formed through etching, width W2  1.5mum is left on both sides of the grooves, and W3 4mum and W4 6mum are shaped. A P-GaAlAs clad 10, a P-GaAlAs active layer 11, an N-GaAlAs clad 12 and an N-GaAs connecting layer 13 are formed in an epitaxial manner in the liquid phase. When the thickness of the layer 10 is adjusted and the active layer 11 is flattened by the groove 8 and curved by the groove 9 at that time, Al content in the curved section is reduced because the growth rate of the curved section is faster, thus forming laser elements having different oscillating wavelengths. Electrodes 14, 15 are attached, and elements are isolated by a groove 16, thus completing the titled array.