baber/WOPTO huggingface dataset:
Patent JP-S62206427-A (JP)
Title: Container inspecting instrument
Inventor: KURAHASHI MICHIHITO
IPC: G01F19/00
Filed: 1986-03-06
Abstract: PURPOSE:To remove a loss in time and space and increase an operating efficiency by continuously conducting the lead test and the content volume measurement of a container by detecting a vessel having a prescribed volume and connected to an air lead tester via an electromagnetic selector valve and the pressure in the vessel. CONSTITUTION:Containers 1 and 1 to be inspected are disposed on elevator tables 12 and 13 to be elevated and the openings 1a and 1a of the containers 1 and 1 are sealed by sealing members 14 and 15, respectively. Compressed air with a constant pressure is supplied from a compressed air supply 18 to the containers 1 and 1 to be inspected via an air lead tester 19 and, after the elapse of a prescribed time, the presence of the differential pressure between the containers 1 and 1 to be inspected is examined by the tester 19 to detect an air leak. Then, when vessels 22 and 23 are opened by electromagnetic selector valves 20 and 21, the compressed air in the containers 1 and 1 to be inspected is distributed into the vessels 22 and 23, respectively. Accordingly, when the pressure in the vessels 22 and 23 is measured, the content volumes of the containers 1 and 1 are calculated by a prescribed formula.
Patent JP-S58166623-A (JP)
Title: Manufacture of fluorescent lamp
Inventor: NAKAGAWA MITSURU
IPC: H01J9/22
Filed: 1982-03-29
Abstract: PURPOSE:To remove the phosphor material film from the end region under good state, by forming a phosphor material film on the inner wall face of a glass tube while flowing liquid along the outer face of the glass tube toward the terminal under the state where the phosphor material film at the end is not yet dried. CONSTITUTION:In the process for coating a phosphor material film 4 on the inner face of a glass tube 3 of drop seal type, the film 4 is dried by the hot wind or other method after coating but the water flow 2 is blown through nozzle 1 onto the outer face of the glass tube 3 under the state where at least the end section is not yet dried. When the water flow falls down, the not yet dried film 3 is flowed down by the water flow 2 to remove the phosphor material film at the end section of the glass tube 3. With this method, the step is not formed at the interface of the film 3 after removal, nor it causes peeling and the  damage on the inner face of the tube. The water flow 2 is circulated by a pump while the phosphor material will deposit and collected to be utilized again.
Patent JP-S59173780-A (JP)
Title: Measuring power source of characteristic for voltage variation
Inventor: SEKIGUCHI MASAHIKO
IPC: G01R31/28
Filed: 1983-03-24
Abstract: PURPOSE:To obtain a programmable power supply by which the burden of a test program is reduced and the test time is shortened, by adding a voltage, which is synchronized with the operation of a semiconductor integrated circuit, to a certain set voltage. CONSTITUTION:A certain set voltage and a strobe signal are supplied to a register 3A of the programmable power supply through a CPU. A read signal voltage Vr and a write signal voltage Vw which pass through amplifiers 3E and 3F and are synchronizied with the operation of the semiconductor integrated circuit are added to this set voltage after the set voltage is converted by a D/A converter 3B, and a voltage for voltage bump test is obtained and is supplied to a power supply terminal of the semiconductor integrated circuit. By this constitution where voltage setting for every read and write is unnecessary, the programmable power supply where the burden of the test program is reduced and the test time is shortened is obtained.
Patent JP-S51123908-A (JP)
Title: Dual compression type rotary compressor
Inventor: TANAKA YOSHISANE
IPC: F04C23/00
Filed: 1975-04-22
Abstract: PURPOSE: In a dual compressor device which provides two compressions in one rotation of the rotary, the device is made to be simple structure by a rotary compressor mechanism and at the same time to improve the efficiency in practical operation. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H02227997-A (JP)
Title: Separately excited electric discharge lamp lighting device
Inventor: IHARA MINORU
IPC: H05B41/24
Filed: 1989-02-28
Abstract: PURPOSE:To stably light up a lamp even in case of fluctuation in power supply voltage by controlling a high frequency output of a separately excited inverter to make it into a plurality of frequency components in response to a modulation pulse which controls a pulse width by a detection signal of a voltage detection unit. CONSTITUTION:A high frequency output of a separately excited inverter 110 is controlled to make it into a plurality of frequency components in response to a modulation pulse outputted from a pulse width modulator 152 which controls a pulse width by a detection signal of a voltage fluctuation in the DC power supply 112 of a voltage detection unit 114. Moreover, a frequency control part 116 instructs that a frequency on a high frequency side is used as a frequency of an output of the inverter 110 when a modulation pulse is Hi, and a frequency on a low frequency side is used as the above when a modulation pulse is Lo. Thereby, the lamp can be stably lit up at all times with a fixed power even in case of fluctuation in a power voltage and also without acoustic resonance phenomenon.
Patent JP-S60197506-A (JP)
Title: Chain tensioner of vertical conveyor
Inventor: HAYAKAWA MASAMI
IPC: B65G17/06
Filed: 1984-03-16
Abstract: PURPOSE:To prevent contact of a chain with a frame by installing a lower sprocket in such an arrangement as sinking by its own weight, raising an upper sprocket, which is movable vertically when the displacement of said downward motion attains a certain amount, by means of a driver device, and thereby keeping the chain in tensed condition. CONSTITUTION:As a main chain 9 is being stretched a lower sprocket 8 sinks by its own weight together with a holder 42 so as to keep the chain 9 in tensed condition at all times. The sink of said holder 42 is fed into a load cell 41 through a wire 47, and a motor 26 is turned on when the measuring value of the load cell 41 attained a certain value so as to pull up a supporting rod 29 with a drive shaft 28 interposed, which raises in turn an upper sprocket 5 together with a horizontal shaft 4 to cause upward movement of the abovementioned lower sprocket 8 together with the main chain 9. This arrangement assures that the tension is always held by the lower sprocket and that the chain is prevented from contacting the frame.
Patent JP-S61208685-A (JP)
Title: Disk cartridge
Inventor: MATSUMOTO FUJIO
IPC: G11B23/033
Filed: 1985-03-14
Abstract: PURPOSE:To improve durability and to prevent the deterioration in capability by providing a disk containing a lubricant, a casing accommodating the disk and a linear having polyester fibers on the surface facing to the disk and intervened between the disk and the casing. CONSTITUTION:The magnetic disk cartridge is formed by the magnetic disk 1 punched into a doughnut shape, the casing 2 rotatably accommodating the disk and the linear 3 intervened between the disk 1 and the casing 2. The magnetic disk 1 is a polyester film base on both sides of which a magnetic paint is applied to form the magnetic layer. The liner 3 is arranged on the inner surface of the casing 2 and in the form of a rectangle composed of two squares abutted to each other with the extent smaller than that of the casing 2. It is formed of a non-woven fabric consisting of 50% of polyester fibers and 50% of rayon fibers and secured to the inner surface of the casing 2 by partial heat fusion. In such a manner, dropout may be prevented while the properties of the aliphatic acid lubricant are fully exhibited resulting in superior durability.
Patent JP-H01316007-A (JP)
Title: Microstrip patch antenna
Inventor: UCHIDA ATSUSHI
IPC: H01Q13/08
Filed: 1989-03-01
Abstract: PURPOSE:To make the characteristic of the directivity of a patch antenna on a horizontal plane omnidirectional by constituting the radiation element of an open planar circuit with a patch of a patch antenna, applying transmission/reception of an ultrashort wave or a microwave band electromagnetic wave with the patch and connecting at least part of the outer circumference of the patch to the ground line. CONSTITUTION:A prescribed range of a patch 4 is connected to a short-circuit conductor 8 as a bonding part 4b, the short-circuit conductor 8 is connected to the ground plate 3 and the bonding range of the bonding part 4b with respect to the short-circuit conductor 8 is set by a center angle theta. The short-circuit conductor 8 is formed with a shape of cylinder side face through the setting and both side faces are subject to micro bonding to the surface of the ground plate 3 and the patch 4b respectively by bonding or the like and the directivity of the patch antenna 1 is made omnidirectional on the horizontal plane. Then the patch 4 acts like a planar microwave circuit by the antenna 1 and a high frequency signal sent from the transmitter-receiver via the feeder 6 at the transmission is radiated from the patch 4 and the signal received by the patch 4 at the reception is sent to the transmitter-receiver via the feeder 6 at the reception.
Patent JP-S62206630-A (JP)
Title: Interactive describing system
Inventor: YOKOI NAOKO
IPC: G06F17/50
Filed: 1986-03-07
Abstract: PURPOSE:To attain the interactive description having no dependence on the input/output hardware or an application program, by separating the operation essential to a user from other operations before describing them. CONSTITUTION:If a user desires to 'delete all triangles', a conversation description producing part designates an object at a shape level of 'triangle' in terms of the attribute hierarchy of the object since 'deletion' is chosen out of those operations given to the object together with the 'triangle' (not a specific triangle) defined as the object. As the result of such interactive description a meaning level description analyzing part 3, an operation description analyzing part 4 and an object description analyzing part 5 analyze the description successively. The results of these analyses are sent to an application processing part 8 which is controlled by an interactive control part 7. The part 7 controls both an input/output hardware 6 and the part 8.
Patent JP-S63215264-A (JP)
Title: Channel selection device for liquid crystal television mounted on seat
Inventor: MIZUTANI MASAHIRO
IPC: H04N5/00
Filed: 1987-03-04
Abstract: PURPOSE:To easily change a channel mode by using a control signal from a remote control reception circuit to control the channel mode of a channel selection circuit in response to the memory content of a storage circuit rewritten by the said control signal. CONSTITUTION:The storage circuit 102 uses a control signal of a remote control reception circuit to rewrite the memory content and outputs a data signal to a channel select circuit 104. Every time the remote control reception circuit 101 receives a transmission signal from a remote control transmitter and rewrites the memory content of the storage circuit 102, the channel select circuit 104 selects the channel mode in response to the memory content. Then data is outputted to a tuner tuning voltage generating circuit 106 in response to the switch input of a switching circuit 103. Thus, the channel mode of the channel selection device of the seat-mounting type liquid crystal television is switched simply in this way.
Patent JP-S54141562-A (JP)
Title: Production of semiconductor device
Inventor: NAGAO NAOTAKE
IPC: H01L23/48
Filed: 1978-04-25
Abstract: PURPOSE: To simplify positioning and improve productivity by forming notches leaving the fusion-cut connecting parts between the regions corresponding to the respective electrodes of the semiconductor elements of a hot-melt conductive sheet, between said regions.  
     CONSTITUTION: A pair of lead frames 21, 22 are formed from a conductive plate. Next, a solder sheet 27 which is formed with a notch 31 leaving the fusion-cut connecting part 30 between the region S1 corresponding to the cathode electrode part 28 formed to a semiconductor element 2 and the region S2 corresponding to the gate electrode 29 is separately prepared at the boundary of both regions S1, S2. Next, a hot-melt conductive sheet 6, the inner end part 26 of a frame piece 23, the solder sheet 7, the semiconductor element 2, the solder sheet 27 positioned on this element 2 and the inner end part 32 of a frame piece 24 and the inner end part 33 of a frame piece 25 corresponded to the respective regions S1, S2 of said sheet 27 are placed on  the insulation type substrate 1. The solder sheets 6, 7, 27 are then heated. Since  this heating causes the fusion-cut connecting parts 30 of the solder sheets to be  fusion-cut, the sheets are separated to the regions S1, S2 portions. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02282307-A (JP)
Title: Drug or concentrate for storing wood or wood material
Inventor: BUORUFUGANGU METSUTSUNAA
IPC: A01N53/08
Filed: 1990-03-02
Abstract: PURPOSE: To obtain a highly infiltrative wood preservative, comprising each specified amount of an 1-aryl-3-hydroxy-3-alkyl-4-(1,2,4-triazol-1-yl)-butane derivative and an insecticide, and a solvent, binder, and other ingredients. CONSTITUTION: This wood preservative comprises 0.05-25wt.% of a compound of the formula (X is a halogen, 1-4C alkylthio, 1-2C haloalkoxy, etc.) and/or acid-added salt and metal complex thereof, 0.002-5wt.% of cyano-(4-fluoro-3- phenoxyphenyl)-methyl-3-(2,2-dichloroethenyl)-2,2-dimethylcyclopropane carboxylate or the like as an insecticide (pyrethroid), and >=40wt.% of a mixture comprising a solvent such as tetrabenzine and/or diluent and/or organic chemical binder such as alkyd resin and/or setting agent such as polyvinyl methyl ether, processing auxiliary, colorant, and pigment.
Patent JP-S52132417-A (JP)
Title: Resin pipe with thermal reduction characteristic
Inventor: OOTA SHINICHI
IPC: F16L11/12
Filed: 1976-04-29
Abstract: PURPOSE: To propose is to provide a layer of thermoplastic resin between a layer of blocking and layer of thermo-reduction resin so as to keep them perfectly airtight and watertight, and to make a mechanically strong covering possible. Also, it is intended that thr proposed resin pipe can also be adequately used for covering large-size steel pipes to be buried underground under the guarantee of its quality durable for a long time. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62206146-A (JP)
Inventor: MIYOSHI HIROTSUGU
IPC: E04C5/18
Filed: 1986-03-07
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-H07233899-A (JP)
Title: Inner surface heat insulating structure for cargo oil tank for liquefied gas carrying vessel
Inventor: MORITA HIDETOSHI
IPC: F17C3/04
Filed: 1994-02-23
Abstract: PURPOSE:To shorten the working time, reduce a number of operators for different kind of occupations, prevent the generation of fire disaster, reduce cost and improve safety. CONSTITUTION:The inner surface heat shielding structure for a freight oil tank is equipped with the primary and the secondary heat shielding panels 4 and 2 which are formed integrally by the adhesive assembly at the factory stage by using an independent gas foam type fiber reinforced foamed plastic heat shielding member 6 which is formed by compounding the reinforced fibers which possess the heat shielding performance and the strength for enduring the liquid load of the freight oil and a membrane 7 which consists of the high polymeric material and is joined by the self adhesion action of the heat shielding member in the gas foam process, as the surface member of the fiber reinforced foamed plastic heat shielding member 6, heat shielding members 12 and 14 for gap which connect both the panels 4 and 2, and a high polymeric membrane coupling member 15.
Patent JP-H02229598-A (JP)
Title: Method for recognizing image of activated sludge
Inventor: SUZUKI KAZUYUKI
IPC: G01N21/17
Filed: 1989-03-03
Abstract: PURPOSE:To exactly quantitatively recognize activated sludge and to execute the stable operation control of an activated sludge process by subjecting the magnified images of the above-mentioned activated sludge to a prescribed image arithmetic processing. CONSTITUTION:The settling property of the activated sludge is decided by executing a 1st stage 25 in which the activated sludge is macrophotographed and the difference in the brightness values between the original image data 21 and the background image data 23 is computed, a 2nd stage 26 in which the image is subjected to a binarization processing, a 3rd stage 28 in which the image is subjected to the binarization processing after a line detection processing 27, 4th, 5th, 6th stages 29, 31, 32 in which a mask image is obtd. from the image data of the 2nd and 3rd stages and intensifier images are obtd. from the mask image and the image data of the 1st stage are subjected to the binarization processing, 7th, 10th stages 33, 34, 35 in which the images of the 6th stage are subjected to reduction and magnification processing and the area and volume of the activated sludge flocs are computed, 8th, 9th, 11th stages 36, 38, 39 in which the image of the 6th stages are subjected to a fine line processing, and the length and volume of molds are computed and 12th stage 40 in which the ratio of the length of the molds with respect to the area of the activated sludge flocs or the ratio of both the volumes is computed.
Patent JP-H05247151-A (JP)
Title: Production of grafted vinyl polymer
Inventor: OSHIBE YOSHIHIRO
IPC: C08F292/00
Filed: 1992-03-06
Abstract: PURPOSE:To obtain the subject polymer capable of achieving high grafting efficiency with little restriction on the kind of vinyl monomer by polymerizing a vinyl monomer in the presence of a specific polymerization initiator under specific condition and thermally decomposing the polymerization product in the presence of carbon black. CONSTITUTION:A vinyl monomer is polymerized in the presence of a polymerization initiator composed of a polymeric peroxide consisting of a compound of formula I [R2 is (substituted) 1-18C alkylene, (substituted) 3-15C cycloalkylene, etc.; R2 is (substituted) 2-10C alkylene, group of formula II, etc.; (n) is 3-30], a compound of formula III (R5 is ethylene, phenylene, etc.) or a compound of formula IV under a condition to thermally decompose 30-80% of the initiator based on the thermal decomposition rate of the polymeric peroxide in cumene or benzene at a concentration of 0.02mol/L. The obtained polymer having peroxy group is heated in the presence of carbon black to effect the thermal decomposition of the peroxy group of the monomer and obtain the objective polymer having vinyl polymer grafted onto the surface of the carbon black.
Patent JP-H03251109-A (JP)
Title: Rice transplanter
Inventor: YABUUCHI MASATOSHI
IPC: A01C11/02
Filed: 1990-02-28
Abstract: PURPOSE:To provide a rice transplanter so designed that a planting claw capable of autorotation with the rotation of a drum is set up and a mudguard brush is slidably provided at the passing position for said planting claw, thereby, removing muddy soil each time it attaches to the claw and preventing seedlings from offensive attachment to the drum, thus ensuring seedling planting. CONSTITUTION:A planting claw 2, through the cam mechanism inside a rotating drum 1, is radially projected when put to downward rotation, and receives a seedling (a) and then is guided by a guide plate 3 and reaches the ground G, where the seedling (a) is planted. Subsequently, when turned to rising rotation mode, the tip of the planting claw is tilted so as to be free to delay. A mudguard brush 4 is slidably provided at the passing position for the planting claw 2 put to rising rotation, and muddy soil attached to the claw is automatically eliminated each time it attaches thereto.
Patent JP-H03252250-A (JP)
Title: Fault information report system
Inventor: OSHIDA MASASHI
IPC: H04M3/10
Filed: 1990-03-01
Abstract: PURPOSE:To report fault information to a pager with a display device which a maintenance man carries by providing a fault information detecting means, a fault information transmitting means, and the pager. CONSTITUTION:The pager call number to be reported to the maintenance main is preliminarily registered in a main memory 4 of a system 1, and the state of the system 1 is always monitored by the switching stored program control. When a fault occurs in the system 1, a switching stored program detects it to report it to the memory 4. The memory 4 automatically takes out the call number of a pager 3 and fault information and connects a district controller 7 through a CPU 5 by a communication controller 6. The pager call number passes a transmitter 8 and an antenna 9 to call the pager 3, and fault information is reported. Since fault is monitored by the paging exchange, fault information is reported to the pager which the maintenance man carries wherever he goes.
Patent JP-S58167837-A (JP)
Title: Control method of fuel injection in internal-combustion engine
Inventor: SUZUKI YUKIO
IPC: F02D41/06
Filed: 1982-03-30
Abstract: PURPOSE:To promptly further stably start an engine, by performing the first injection of fuel with the first crank angle signal after a start of cranking operation. CONSTITUTION:If cranking is started (CR10) in a period t1-t2, fuel injection FU10 is performed at a point of time when the first crank angle signal N is generated after the start (CR10). Accordingly, explosion of a mixture is caused at a point of time of EX10. In a period t2-t3 when cranking is started (CR11), the first crank angle signal N after the start (CR11) performs fuel injection FU11 to generate mixture explosion at a point of time EX11. If cranking is started (CR12) in a period t3-t4, the first crank angle signal N after the start (CR12) perform fuel injection FU12 to generate mixture explosion at a point of time EX12. Accordingly, explosion of a mixture is generated in at least one turn of a crank. In this way, an engine can be quickly further stably started.
Patent JP-S60194873-A (JP)
Title: Shading correction device
Inventor: SAITOU HIROYUKI
IPC: G06K9/36
Filed: 1984-03-17
Abstract: PURPOSE:To apply shading correction to a picture signal by using an attenuation ratio data read from N-set of storage means to change the attenuation ratio of a programmable gain amplifier in the line direction. CONSTITUTION:An image sensor 21 receives a reflected light of an original, generates a picture signal 22 and supplies it to a programmable attenuator 24 via an amplifier 23. The signal level of the picture signal 22 is ununiform, attenuated at the programmable attenuator 24 and fed to a quantization circuit of the post- stage. An 8-bit attenuation data 25 stored in RAM29-0-29-7 is fed to the programmable attenuator 24 and the shading correction is applied by changing the attenuation ratio data in the line direction.
Patent JP-S63217203-A (JP)
Title: Transmission device for signal and electric power of touch sensor
Inventor: SASAKI TOSHIHIKO
IPC: G01B7/00
Filed: 1987-03-06
Abstract: PURPOSE:To perform electric feeding and signal transmission in a small- malfunction state and to perform operation which is stable for a long period by transmitting the signal and electric power required for a touch sensor by an inductive coupler. CONSTITUTION:An AC voltage generated by an AC power source 7 is converted by a high frequency transmitter 8 into a high frequency voltage. Then the voltage is fed to the touch sensor 3 through the inductive coupler 6 and rectified by a rectification part 9 to obtain a DC power source. Then a phase converter 12 synchronizes with the touch signal of the sensor 3 to shift the phase of a high frequency signal by a specific quantity, and returns this signal from the secondary side 62 of the coupler 6 to a primary side 61. This phase-converted signal is separated and outputted by a phase detector 13.