baber/WOPTO huggingface dataset:
Patent JP-S5882146-A (JP)
Title: Inner tube inspection device for double-walled tube
Inventor: HAGA KOUICHI
IPC: G02B23/24
Filed: 1981-11-11
Abstract: PURPOSE:To enable the inspection for any location of the inner tube of a double- walled tube without a driving mechanism on the inspection device itself by arranging an inspection device between the internal tube and external tube of a double-walled tube and providing a driving device with an electromagnet and a rail. CONSTITUTION:For the inner tube 1 that holds a cooling medium an outer tube 3 is held with a plurality of spacers 4 and piping supports 2 with a space from the inner tube 1 in order to secure a flow channel for preheating the cooling medium by a gas. In the air space between the inner tube 1 and outer tube 3 an inspection device 6 that has a truck 10 with four wheels 13 and a visual inspection device 11 inserted into it is provided. On the outside of the outer tube 3 a track 8 is provided right above the weld line 5 in the circular direction of the inner tube 1. A gear 17 rotates by the driving section 20 of a driving device 9, and the gear in mesh with the teeth of the track 8 moves an electromagnet to pull up an inspection device 6, which moves it by rotating its wheels 13 and rotates it round the weld line 5. The inspection of the weld section is conducted by the visual device 11.
Patent JP-S6239940-A (JP)
Title: Data terminal equipment
Inventor: KAJIKAWA TETSUO
IPC: H04L69/14
Filed: 1985-08-15
Abstract: PURPOSE:To enable the titled equipment to effectively make use of plural computers with simple constitution and low cost by providing a port control part which controls the switching action of a port switching circuit and manages the communication protocol of data. CONSTITUTION:In case of exchanging data with a particular computer such as one shown by 1a, a signal to select the computer 1a is inputted by operating the keyboard of an I/O part 4, then said selection signal is inputted to an instruction part 6. The part 6 generates a command signal to switch the port in accordance with said selection signal, and supplies it to a port control part 14. When given the command signal by the instruction part 6, the part 14 examines if the switching among the ports 8a-8n is possible or not in terms of timing in accordance with the communication protocol of data, and if finds possible, outputs a switch control signal to the port switching circuit 12. Consequently, the circuit 12 operates, and a port 8a connected to the particular computer 1a is selected.
Patent JP-H0628732-A (JP)
Title: Optical pickup
Inventor: IKEGAME TETSUO
IPC: G11B11/10
Filed: 1992-07-07
Abstract: PURPOSE:To provide the optical pickup which can be assembled properly while implementing optical axis alignment between a magnetic field coil and an objective lens are implemented easily. CONSTITUTION:An optical transmission section 10 is provided in the vicinity of a magnetic field coil 9 of a bias magnetic field generator and a light receiving element 16 is provided to a position receiving a light from an objective lens transmitted through the optical transmission section 10. Then the position of the magnetic field coil 9 with respect to the light transmitted through the objective lens is detected and the mutual position is made adjusted to improve the production efficiency of optical pickups with easy assembly without complicated work.
Patent JP-2000017414-A (JP)
Title: Aluminum alloy sheet and its production
Inventor: SAI GI
IPC: B21B1/22
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To form a fine crystal structure in steel at a low cost without requiring complex treating stages and precise control and to improve the strength and corrosion resistance thereof by rolling an Al alloy material having a specified Mg content by a different peripheral speed rolling mill, next executing heating treatment at a specified temp. and thereafter subjecting it to cooling. SOLUTION: An Al alloy material contg., by weight, 2.0 to 6.0% Mg, furthermore contg., at need, 0.05 to 0.5% Cu or one or more kinds among 0.05 to 1.0% Mn, 0.05 to 0.35% Cr, 0.05 to 0.25% Zr and 0.001 to 0.2% Ti is rolled at the temperature equal to or below the recovering temp. thereof, preferably at a room temp. to 150 deg.C by a different peripheral speed rolling mill at a rolling ratio of 80 to 97%. This rolling mill is preferably the one in which the rotary peripheral speed ratio between the upper and lower rolls is 1.1 to 1.8, by which sufficient shear deformation can be obtd. As to the obtd. Al alloy sheet, the temp. is raised to the recrystallization temp. to the solidus temp. -5 deg.C at >=1 deg.C/sec, and it is held to 280 to 400 deg.C. This is cooled to <=100 deg.C at >=5 deg.C/sec to obtain a desired Al alloy sheet.
Patent JP-H0345256-A (JP)
Title: Jet device for bathtub
Inventor: NAKAJIMA YASUSHI
IPC: A47K3/10
Filed: 1989-07-12
Abstract: PURPOSE:To freely select the discharge of the fine gas foam mixed water and the discharge of the ultrasonic wave generating jet water by selecting one selector valve by installing a pressure detector which sends air into the fine hole of a gas suction device by the opening of a selector valve by the internal pressure of a discharge side conduit, when the valve is switched to a fine gas foam discharge nozzle side. CONSTITUTION:A pressure detector 7 is installed in a discharge side conduit 5 close to a pump 2, and the pressure detector 7 has an air suction hole 10 and a passage 11 which communicates to a connecting pipe 8 from the hole 10, and a valve device 12 which opens the passage 11 when the pomp discharge pressure is over a certain value and closes the passage 11 when the pressure is below a certain value is installed. At the terminal edge part of a discharge side conduit 5 leading to the inside of a bathtub body 1, a fine gas foam discharging nozzle 14 for discharging the fine gas foams into the bathtub body 1 is installed at one edge through a selector valve 13, and a ultrasonic-wave generating nozzle 15 is installed at the top edge of the other terminal part. Therefore, the fine gas foam bath or ultrasonic-wave bath can be easily obtained by only carrying out the switching operation to the fine gas foam discharging nozzle side or the ultrasonic-wave generating nozzle side.
Patent JP-S6239278-A (JP)
Title: Thermal recording material
Inventor: USAMI TOMOMASA
IPC: B41M5/28
Filed: 1985-08-16
Abstract: PURPOSE:To enhance raw preservability, by a method wherein a thermal recording layer comprising microcapsules containing a diazo compound and an organic solvent therein and having an average particle diameter not more than a specified value and a coupling agent is provided on a base, and the ratio of number average film thickness to volume average particle diameter of the microcapsules is set to be not less than a specified value. CONSTITUTION:The thermal recording layer comprising the microcapsules containing a diazo compound and an organic solvent as core substances and having an average particle diameter of not more than 8mum and a coupling agent capable of coupling with the diazo compound is provided on the base, while setting the ratio of (number average film thickness)/(volume average particle diameter) of the microcapsules to be not less than 10<-2>. The diazo compound is a diazonium salt which forms a color through a coupling reaction with the coupling component, and is decomposed by light. A diazonium constituting the salt may be 4-diazo-1-dimethylaminobenzene, 4-diazo-1- diethylaminobenzene or the like. The organic solvent may be a phosphoric acid ester, a phthalic acid ester, a carboxylic acid ester or the like. Accordingly, a material having excellent raw preservability and excellent record preservability after recording can be obtained.
Patent JP-S5880559-A (JP)
Title: Measuring system for traveling speed of vehicle
Inventor: YAMAUCHI FUMIO
IPC: G01P3/66
Filed: 1981-11-10
Abstract: PURPOSE:To measure the traveling speed of a vehicle correctly with good accuracy by detecting the belt-like magnetic materials provided on or under the road surface so as to intersect orthogonally with the road by means of magnetic sensors on the vehicle. CONSTITUTION:Belt-like magnetic materials 2 are provided on the surface of a road 1 so as to intersect orthogonally with the road 1. Here, the materials 2 are produced by solidifying powder consisting essentially of magnetite (Fe3O4) with asphalt, a resin or cement so as to contain at least >=30wt% magnetite. Therefore, when an automobile 3 having 2 pieces of magnetic sensors 4, 5 passes over the material 2, the passage is first detected with the sensor 4 then an output is obtained in the sensor 5, and these outputs are put into an arithmetic circuit, whereby the accurate traveling speed is obtained instantaneously.
Patent JP-H0469190-A (JP)
Title: Diagonal cut cutter device and manufacture device for crab claw meat like food using thereof
Inventor: SASAKI HIROYUKI
IPC: A23L17/00
Filed: 1990-07-06
Abstract: PURPOSE:To maintain the cleanliness of a feeding conveyor without shortening its longevity period, by providing the feeding conveyor which is made by parallelly arranging plural round belts whose lengths differ in order, and a rotary cutter which is passed through near by the driven pulley of this feeding conveyor. CONSTITUTION:A feeding conveyor 13 is composed with plural round belts 13a whose lengths differ in order being engaged by setting one end around a common driving pulley 13b and also setting the other end around an individual driven pulley 13c. The material transferred continuously on the feeding conveyor 13 is diagonally cut in a regular size by a rotary cutter 14 passing through near by this driven pulley 13c, then, the cut material is transferred with its alignment by a discharging conveyor 15.
Patent JP-S6392375-A (JP)
Inventor: PEETAA BORII
IPC: A63H18/08
Filed: 1987-07-21
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-S5969638-A (JP)
Title: Ultrasonic type humidifier
Inventor: TAKEDA MASAAKI
IPC: B05B17/06
Filed: 1982-10-13
Abstract: PURPOSE:To protect an oscillator from deterioration or breakage by a method wherein the inversion of the humidifier main body, which brings it to the shortage of water, is detected by a simple constitution and the driving of the oscillator is stopped upon detecting the inversion. CONSTITUTION:A photointerruptor 14, consisting of a photodiode 12 and a phototransistor 13, is provided for detecting inversion of the main body while a shutter 16, interrupting a light when the main body is being put normally and passing the light when the main body is inverted, is provided between the photodiode 12 and the phototransistor 13 so as to be rotatable into the direction of the inversion. The oscillation of the shutter 16, which brings the main body to the normally situating condition in spite of the inversion of the main body, is prevented by delaying or memorizing the situation by an electric circuit when the light passes due to the inversion of the main body. In accordance with the condition of the photointerruptor 14, an oscillation control unit 6 controls an ultrasonic oscillating circuit 7.
Patent JP-H0235278-A (JP)
Title: Three-way butterfly valve
Inventor: MURAI YONEO
IPC: F16K11/16
Filed: 1988-07-21
Abstract: PURPOSE:To obtain a three-way butterfly valve which has the simple structure and with which piping is facilitated by installing three through-holes on the valve body and installing two butterfly valve bodies between the first and second through-holes and between the first and third through-holes. CONSTITUTION:Butterfly valve bodies 5 and 6 are arranged in a valve body 1 having the first, second and the third through-holes 2, 3, and 4. The butterfly valve bodies 5 and 6 are interlocked by the gears 20 and 22, and when one butterfly valve 5 opens or closes the first and second through-holes 2 and 3, the other butterfly valve 6 cuts off or opens the first and the third through-holes 2 and 4. Therefore, a valve for the shunt and mixing can be constituted with the simple structure, and also piping is facilitated.
Patent JP-H1113894-A (JP)
Title: Mechanical seal
Inventor: KATO HAJIME
IPC: F16J15/36
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To receive rotational torque acting to a static seal ring with a baffle to prevent welding part of a bellows seal from suffering fatigue failure, by engaging the static seal ring which is provided relatively rotatably to a rotation al shaft with the baffle, and by restraining rotation of the static seal ring. SOLUTION: A static seal ring 1 fixed to a housing H is mounted to a mounting flange 3 through a static retainer 4, bellows seal 6, and adapter 30. A rotational retainer 5 is fixed with bolts to the side surface of a collar part S2 which projects on the sealing fluid side of a sleeve S1 which is integrally rotatably engaged with a rotational shaft S. A collar part 71 of a baffle 7 is fixed with bolts to the mounting flange 3, fluid injected through the mounting flange 3 is guided to a sliding part X between the static seal ring 1 and rotational seal ring 2. By engaging a key 73 which is welded to a key groove 72 formed on the outer periphery of the top of the baffle 7 with a key groove 11 formed on the inner periphery of the static seal ring 1, rotation of the static seal ring 1 is restrained.
Patent JP-S5970983-A (JP)
Title: Radar performance monitor
Inventor: HASHIMOTO SHIYUUICHI
IPC: G01S7/40
Filed: 1982-10-14
Abstract: PURPOSE:To improve judging accuracy while simplifying circuitry by arranging a performance monitoring body to judge the lowering of the radar performance only in the transmission system while the video signal processing section handles the judgement in the receiving system. CONSTITUTION:In a performance monitoring body, a part of transmitted pulses are received with a monitor antenna 1 and sent to a detector 4. The detection signals are compared by 4-level comparator and a modulated signal V(t) and a monitor triggering signal MT are generated with a modulated signal generation circuit 9 by trigger signal TR. A microwave modulated in the frequency with the signal V(t) is emitted from the monitor antenna 1 via first and second variable attenuator 11 and 12. Then, in the video signal processing section, the monitor trigger signal MT generated in the performance monitoring body is passed through a binary counter/decoder 101 and an NAND circuit 102 to obtain a signal NS. An output signal given after comparison with the signal level of the microwave emitted from the monitor antenna 1 of the monitoring body and the signal NS are sent to a switching circuit 107.
Patent JP-S6442690-A (JP)
Title: Graphic and image display system
Inventor: MAAKU UOOREN HAWAADO
IPC: G09G5/00
Filed: 1988-07-21
Abstract: PURPOSE: To enable high-speed processing at the time of requiring a high resolving power by providing plural graphic processors and a pipeline processor for performing multi-address communication with them. CONSTITUTION: A conversion pipeline 30 is connected to a pixel node array 40 through a bus 12 and the pixel node array 40 is connected to a video controller 50 through a bus 13. The pixel array 40 is mutually connected to plural graphic processors for receiving the pieces of information from the conversion pipeline 30 and from each other, the processors are operated for received information and send the result to the video controller 50 through the bus 13. The processing executed by the graphic processors is typically the processing of a type related to the process of painting e.g. shading. All processors execute the same operation, integrally generate information to be stored in a buffer and data from the buffer are displayed on a monitor 60. Consequently, high- speed processing is enabled.
Patent JP-S5970044-A (JP)
Title: Device for controlling transmission
Inventor: NISHIGUCHI OSAMU
IPC: H04L69/40
Filed: 1982-10-13
Abstract: PURPOSE:To obtain a transmission controlling device improving the using efficiency of a circuit by shortening a data transmission time when a transmission error is generated during the transmission of data to a terminal station. CONSTITUTION:The transmission controlling device 2 is accommodated in a terminal controlling device 1 and connected with consoles 4, 5 each of which is provided with an input device and a display device, and printer 6 through a circuit 3. The device 2 is connected between respective terminals, i.e. the consoles 4, 5 and the printer 6, and the device 1 and controls communication between these devices to transmit transmission data from the device 1 to the terminal station and also transmit data from the terminal station to the device 1. The device 1 is an upper station of the device 2 and connected to a host computer through a circuit 7. Said constitution makes it possible to end the transmission of a telegram immediately at the detection of a fault and transmit the telegram again, so that useless transmission of telegrams is prevented and the using efficiency of the circuit can be improved.
Patent JP-H08340575-A (JP)
Title: Channel allocating method
Inventor: PURASHIMA AGURAUORU
IPC: H04W36/08
Filed: 1995-06-26
Abstract: PURPOSE: To lower a hand-over fault probability by permitting a channel held inside a second cell to a moving object communication subscriber at the point of time when the moving object communication subscriber enters a hand-over region. CONSTITUTION: A pre-hand-over zone 62 is dedicated inside a cell 52 close to the hand-over region 58 and the channel is held inside the cell 54 for the moving object communication subscriber moving toward the cell 54. Similarly, the zone 64 is dedicated inside the cell 54 close to the region 58 and the channel is held inside the cell 52 for the moving object communication subscriber moving toward the cell 52. By the zone 64, the moving object communication subscriber can simultaneously hold the two channels while moving in the zone 64. Since the width of the region 64 inside the respective cells is substantially smaller than the width of the area 58, the two channels are held only for an extremely short time. Thus, effects to a channel resource are minimized, and as a result, the entire efficiency of a system is not damaged.
Patent JP-S5972126-A (JP)
Title: Manufacture of semiconductor thin-film with pattern
Inventor: TANAKA KAZUNOBU
IPC: C23C16/04
Filed: 1982-10-16
Abstract: PURPOSE:To form the thin pattern to the semiconductor thin-film on a substrate by grounding a substrate holder and applying DC+200V or more to a metallic mesh opposite to the substrate or to obtain the pattern or uniform thickness by glow discharge by applying DC+200 or less. CONSTITUTION:The glass substrate 6 is heated at approximately 250 deg.C during the time when the inside of a vessel 1 is evacuated up to approximately 10<-7> Torr, SiH4 is fed to keep pressure at 5<=10<-2>Torr, and a flow rate of 5cc/min is obtained. 20W High-frequency power is applied from a power supply 8 to generate glow discharge, and DC+200V is applied to the mesh 9 to deposit amorphous Si on the substrate 6. The thin-film 11 of a corrugated section is generated in a shape that it is thick just under mesh holes and is thin in the lower sections of the meshes after approximately four hrs, and a petaline pattern is obtained. When the voltage of the mesh is brought to DC+200V or less such as 100V or negative voltage, the depositing amorphous Si thin-film 11 is equalized approximately even when there is the mesh. A P-I-N layer can also be deposited by selecting a supply gas and mesh voltage.
Patent JP-S6367496-A (JP)
Inventor: IMAI ATSUSHI
IPC: F16L55/00
Filed: 1986-07-31
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-H1186932-A (JP)
Title: Plug-in connector
Inventor: SEIDEL PETER
IPC: H01R12/58
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To provide an improvement of a plug-in connector for electrically connecting two printed circuit boards capable of transmitting a high current at a high operation temperature, moreover constituting a contact between the printed circuit boards with a push-in technology, and maintaining given raster dimensions. SOLUTION: In blade-shaped terminal boards 1 and 2, single or plural blade- shaped contacts 17 and 18 are arranged via blade-shaped terminal boards 10 and 11 at a push-in pin 16 horizontally positioned toward a direction expanding in array respectively, in spring-shaped terminal boards (3, 4), single or plural spring contacts (19, 20) are arranged via one spring body (12, 13), and the number of spring contacts (19, 20) is equal to or more than the number of the blade- shaped contacts 17 and 18.
Patent JP-S6072656-A (JP)
Title: Production of piston
Inventor: HINO HARUMICHI
IPC: F02F3/00
Filed: 1983-09-30
Abstract: PURPOSE:To form a cooling hole by a high pressure casting method by disposing a core member consisting of a tubular body to the position in a piston molding die where the cooling hole is to be formed then casting a molten metal into the piston molding die and forming a communicating hole which connects the inside of the tubular body and the outside part of the piston. CONSTITUTION:A core member 21 which consists of a tubular body and is packed internally with a fusible material is disposed in the position in a piston molding die 11 where a cooling hole 27 is to be formed in the stage of manufacturing a piston 30 having internally a cooling hole 27. A molten metal is cast into the casting space 15 of the die 11 and a communicating hole 26 which connects the inside of the tubular body 22 and the outside of the piston 30 is formed upon solidification. The piston 30 having the cooling hole 27 in the inside is thus manufactured.
Patent JP-H0712733-A (JP)
Title: Oxidizing gas detecting tape
Inventor: NAKANO NOBUO
IPC: G01N31/22
Filed: 1993-06-25
Abstract: PURPOSE:To enhance the sensitivity and selectivity of a tape or detecting oxidizing gas such as chlorine by the use of color reaction. CONSTITUTION:A reacting solution in which p-n-butoxyaniline, an ultraviolet absorbent and polyatomic alcohol are dissolved in an organic solvent is prepared, and is impregnated with a paper sheet. After the organic solvent is evaporated, and accordingly, the paper sheet over which p-n-butoxyaniline and the ultraviolet absorbent are developed by means of the moisture absorbed in the polyatomic alcohol. When the paper sheet is exposed to oxidizing gas such as chlorine, the p-n-butoxyaniline is subjected to color-reaction through the moisture in the polyatomic alcohol so as to exhibit a reacting trance proportional to a density of the oxidizing gas. Meanwhile, during storage, the reaction between the p-n-butoxyaniline and light is inhibited by the ultraviolet absorbent, and accordingly, the sensitivity of the tape can be prevented from being degraded due to discoloration.
Patent JP-S6158432-A (JP)
Inventor: CHIBA TOSHIHARU
IPC: H02J3/38
Filed: 1984-08-29
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。