baber/WOPTO huggingface dataset:
Patent JP-H04371487-A (JP)
Title: Control device for escalator
Inventor: KIKUCHI HIROSHI
IPC: B66B31/00
Filed: 1991-06-18
Abstract: PURPOSE:To provide an inexpensive, safe escalator control device needing unexcessive motor capacity and a not so large installation space by providing a load detection means on a footstep track guiding guide rail, and moreover indicators in the upper and lower getting on and off place vicinities and a monitor room to display detected load data. CONSTITUTION:A computing element 11a and a data enclosing element 11b are housed in this escalator control device 11. Also this device is provided with a guide rail 3 guiding a footstep track, pressure sensors 12 and 13 built in the right and left of guide rails in the upper and lower getting on and off place vicinities, a congestion indicator 14 composed of a digital indicator, a voice announcement device; and an alarm device 15 consisting of a buzzer. In such the device, load data are always monitored with a control device computing element 11a, and are displayed as congestion on a display device 14. An alarm is given at the time of overload, allowing the advance notice of an operation stop. Accordingly users and supervisors can use greater prudence.
Patent JP-S633990-A (JP)
Title: Thermal recording paper
Inventor: IGAKI TETSUO
IPC: B41M5/333
Filed: 1986-06-24
Abstract: PURPOSE:To reduce the lowering in developed color density and to prevent the contamination of a coating surface, by forming thermal recording paper by providing a thermal color forming layer containing a molten powdery mixture of two kinds of specific diphenylsulfones and a chromogen on base paper. CONSTITUTION:A molten powdery mixture of 4-hydroxy-4'-isoprop oxydiphenylsulfone and at least one kind of 4, 4'-disubstituted oxydiphenylsulfone represented by formula I(wherein R<1> and R<2> are a 1-12C alkyl group or a 2-12C alkenyl group) and a chromogen are compounded to prepare a coating solution which is, in turn, applied to base paper and dried to prepare thermal recording paper having a thermal color forming layer. Further, 4-4'-disubstituted oxydiphenylsulfone is pref. used in a wt. ratio of 1/100-30/100 with respect to 4-hydroxy-4'-isopropoxydiphenylsulfone.
Patent JP-2000340137-A (JP)
Title: Deflection yoke
Inventor: KOGA SOUSUKE
IPC: H01J29/82
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a deflection yoke allowing a bendless type horizontal deflection yoke coil to be mounted on a separator with good workability. SOLUTION: A horizontal deflection yoke coil 2 having a window part 2d in its middle part is mounted on an inner surface of a separator 1. The horizontal deflection yoke coil 2 is held on the inner surface of the separator 1 by coil holders 5. The coil holders 5 each have a slope 5c2 sloped so that its large- diameter side becomes more distant from a tube axis than its small-diameter side, and a lock part 5c1 abutting on a small-diameter-side end part of the window part 2d to lock the horizontal deflection yoke coil 2 by projecting from the inner surface of the separator 1 toward the tube axis, and are adapted to be radially displaceable.
Patent JP-S5382049-A (JP)
Title: Method of treating non-ionic surface active agent containing waste water
Inventor: SATOU HIROSHI
IPC: B01J20/12
Filed: 1976-12-06
Abstract: PURPOSE: To provide method of treating non-ionic sarface active agent containing waste water, by composite powder consisting of activated clay mineral particle and organic high molecular polymer. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04287996-A (JP)
Title: Semiconductor laser element
Inventor: KITAMURA SHOJI
IPC: H01S5/00
Filed: 1991-06-19
Abstract: PURPOSE:To solve a problem in which a sufficient output is not obtained in a photodiode due to a small quantity of an incident light when the photodiode for monitoring the quantity of an emitted light from a rear surface of a laser chip is formed on a supporting board of a semiconductor laser chip. CONSTITUTION:A surface of a semiconductor laser chip 1 from its rear surface to a surface including a photodiode 7 of a supporting board 2 is covered with a material having larger refractive index than that of the periphery and being transparent for a laser light thereby to enclose an emitting light from the rear surface of the chip 1 in the material, thereby increasing the quantity of an incident light to the photodiode 7. As a material to be covered, silicone resin 11 or acrylic resin is used if the periphery is the air, and titanium dioxide is used if the periphery is resin. Or, the quantity of the incident light of the photodiode 7 is increased by mounting a reflector for the emitting light from the rear surface of the chip 1 behind the photodiode 7.
Patent JP-S5936456-A (JP)
Title: Communication controller
Inventor: IGARASHI YOSHIAKI
IPC: H04L29/08
Filed: 1982-08-24
Abstract: PURPOSE:To eliminate the unnecessary interruption to a secondary station CPU, by attaining a quick response with response information of a main storage device with a communication controller of the secondary station when the own secondary station is subjected to polling, in the polling of bus form. CONSTITUTION:The primary station applies the polling to a CPU12 of the secondary station via a bus 150 and an operating circuit section (communication controller) 22. The address of the polling is compared 71 and when the address is an address of own station device, the response information of a main storage device 32 is read out. When the secondary station has no information to be transmitted, since it is written in the response information, an EOT is transmitted 78 automatically. If the information to be transmitted exists, the interruption is applied to the CPU12 and transmits the information to the primary station.
Patent JP-H01314404-A (JP)
Title: Manufacture for electric resonator
Inventor: SHIKAUCHI SHINICHI
IPC: H01P11/00
Filed: 1988-06-14
Abstract: PURPOSE:To easily provide the electrode film of desired thickness by injecting conductive paste to local spots such as the through-hole of a high frequency magnetic conductor, a slit or a rugged surface, etc., and baking the conductive paste to be stuck to the local surface. CONSTITUTION:Through-holes 2, 3... are provided to a high frequency magnetic conductor 1 and it is executed to provide the electrode film on an inside surface. For this electrode film, the conductive paste such as silver paste, etc., is injected to the through-holes 2, 3... by dispenser and stuck to the inside surfaces of the through-holes 2, 3.... After that, when baking treatment is executed for the paste at a suitable temperature, the electrode film can be formed in a thin film shape at the degree of 2-15mum. In a similar manner, in a conductor, for which slits 4, 5... are provided, the opening edges of the slits 4, 5... are positioned in a vertical direction. Then, when the conductive paste is injected, the paste is stuck to the internal surface of the slits with the desired thickness. Thus, electrode films 6, 7..., for which the baking treatment of the conductive paste is executed only to the local spots such as the through-holes 2, 3... and slits 4, 5..., etc., can be easily formed with the desired thickness.
Patent JP-H10328817-A (JP)
Title: Automatic soldering equipment
Inventor: NISHINO AKIRA
IPC: B23K31/02
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To improve a thermal efficiency by arranging a preheating device, which preheats a spot to be soldered, to the automatic soldering equipment, which supplies a solder core wire to a soldering iron and conducts soldering, so as to locally preheat each place to be soldered immediately before soldering. SOLUTION: A iron tip of a soldering iron 1 is cleaned by blowing air with an air blow nozzle, immediately before the soldering iron 1 is pressed on a spot to be soldered, the iron tip is wetted with feeding a primary solder, heat is transferred through the solder to be preheated as it is. Successively, soldering is conducted so that the soldering iron 1 is pressed on a spot to be soldered with feeding a secondary solder and then heating is conducted. Preheating by blowing a high temp. nitrogen gas from a glass tube heater 37, for example, may be started at the same time as feeding start of a primary solder and may be continued over the whole term heating is conducted.
Patent JP-H0587801-A (JP)
Title: Method for predicting quality of steel plate material
Inventor: WATABE YOSHIYUKI
IPC: G01N33/20
Filed: 1991-05-23
Abstract: PURPOSE:To predict the quality of material automatically according to given conditions by calculating final structural conditions and solution precipitation conditions based on steel piece information, rolling conditions, cooling conditions, and heat-treatment conditions. CONSTITUTION:A heating programmable controller 7, a rolling programmable controller 8, a cooling programmable controller 9, and a heat-treatment programmable controller 10 are connected to a host computer in a central control room 12 to obtain information during the operation. Also a machine test system 11 for testing the material of thick steel plates of products is provided, and the test results are transmitted to the control room 12. Then prediction of material is made as follows: The austenite grain diameter of a steel plate made by applying cooling treatment to a steel piece made by a continuous casting or steel ingot method is calculated based on the steel thickness, steel component information and rolling conditions after rolling is completed. Based on the calculated results and cooling conditions, ferrite grain diameter, structure percentage, and average forming temperature of each structure are calculated and also, based on the heat-treatment conditions, final structure information and solution precipitation information are calculated. Thus material of steel plates can be measured.
Patent JP-2000161018-A (JP)
Title: Method and device of exhaust heat recovery power generation by water-ammonia mixed fluid
Inventor: NAKADA NOBUO
IPC: F01K25/06
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a method and device of exhaust heat recovery power generation increasing generated electric power by using an exhaust heat source to produce ammonia for dilution and lowering turbine back pressure. SOLUTION: In this method of exhaust heat recovery power generation by a Kalina cycle using water-ammonia mixed fluid as operational fluid, middle concentration ammonia mixed fluid 6 condensed by a condenser is heated and evaporated by low temperature exhaust heat source fluid after heating high concentration ammonia mixed fluid or exhaust heat of internal combustion engine jacket hot water, or by both of them. Also in the exhaust heat recovery power generation device composing the Kalina cycle, a heat exchanger 12 is arranged which uses as a heat source, outlet exhaust heat used as a heating source in an exhaust heat recovery boiler 2 or exhaust heat of internal combustion engine jacket hot water, or both of them, and also a channel is arranged by which middle concentration ammonia mixture fluid 6 is branched from the downstream side of a separator feed water pump 10 and led to flow into a separator 5 through the heated side of the heat exchanger 12.
Patent JP-S6038467-A (JP)
Inventor: ROBAATO PIKIRIRII
IPC: C08G18/10
Filed: 1984-07-13
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-H0813729-A (JP)
Title: Coupling for wooden round handrail
Inventor: YANAGIMOTO TAKEHIKO
IPC: E04F11/18
Filed: 1994-06-28
Abstract: PURPOSE:To connect two handrail bodies simply at the bending part of a wooden round handrail. CONSTITUTION:Both butt ends 2 of a wooden coupling main body 1 bent in an arc form are formed to cross the extention surfaces B1 and B2 of both butt ends 2 at the center A of the circular arc of the central center 1a of the coupling main body 1. To a pair of connecting metal fitting 3 fixed to both butt ends respectively, holding members 3b to which the ends T1 of handrail bodies T are inserted are formed. Set screws 7 inserted to the second screw insert holes 5 at the holding members 3b are screwed in to the outer peripheral surfaces of the ends T1 of the handrail bodies T, so as to connect both connecting metal fittings 3 to the ends T1 of both handrail bodies T.
Patent JP-H077515-A (JP)
Title: Network control system
Inventor: TAKAHASHI ETSUO
IPC: H04L12/40
Filed: 1993-05-25
Abstract: PURPOSE:To provide the network control system for automatically controlling traffic quantity so that the traffic quantity can be settled down within a fixed value at all times by performing the disconnection and reconnection of any specified terminal based on the traffic quantity on a network cable. CONSTITUTION:In a network for exchanging data among terminals by connecting plural terminals 18a-18n through a network cable 10, a traffic monitoring device 15 monitors the number of packets to flow on the cable 10 at all times and calculates the traffic quantity. Then, the calculated traffic quantity is compared with a specified value and when the traffic quantity exceeds the specified value or is less than the specified value, control data are respectively issued. Terminal control parts 16a-16n receive the control data from the device 15 and perform processing to disconnect any specified terminal from the cable 10 and processing to reconnect it to the cable 10. Thus, the traffic quantity on the cable 10 can be automatically controlled so as to be less than the previously decided specified value at all times.
Patent JP-H10332560-A (JP)
Title: Device and method for evaluating thin-film adhesion strength
Inventor: YANAKA ASAAKI
IPC: G01N3/00
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To accurately and relatively easily obtain the thin-film adhesion strength of a compound material, by quantitatively measuring and evaluating the adhesion strength of the compound material where a thin film is formed on a base by a sample with a small area without using any unstable factors such as a tape and an adhesive according to the number and the length of back ring breakdowns. SOLUTION: When a pull force is applied to a compound material 1 consisting of a base and a thin film that is formed on the base, a crack breakdown 20 is generated in a direction that is vertical to the pull direction, and at the same time a back ring breakdown 21 that is in parallel with the pull direction is generated. By measuring the number and the length of breakdowns of the back ring breakdown 21, a thin-film adhesion strength for the base can be automatically obtained.
Patent JP-S634489-A (JP)
Title: Semiconductor integrated circuit device
Inventor: MASUMURA ATSUO
IPC: G10L15/12
Filed: 1986-06-25
Abstract: PURPOSE:To prevent mis-readout due to charge shares by using a control signal switching internal access and external access to synchronize an address signal supplied externally asynchronously and selecting a complementary data line. CONSTITUTION:When the inverse of a busy signal BUSY is set to a low level to indicate memory access by an internal circuit, an output signal of an inverter circuit N10 goes to a high level to bring the output of NOR gates G4, G9 to a low level (logical 0). That is, the transmission of a timing signal formed based on the inverse of a clock signal DP from a microcomputer side is inhibited. Then a NOR gate circuit G11 fixed the inverse of an address A0 to a low level independently of an address signal from the microcomputer side. In case of the readout in the unit of 16 bits, malfunction due to the possibility caused by the charge shares through the simultaneous operation of column switches MOSFETs Q11, Q13 and Q12, Q14 is avoided.
Patent JP-H06314784-A (JP)
Title: Thin film transistor and its manufacture
Inventor: TAKEMURA YASUHIKO
IPC: H01L29/78
Filed: 1993-05-26
Abstract: PURPOSE:To improve the reliability and characteristics of a thin film transistor by improving the reliability of a gate insulating film, a gate electrode and gate wiring. CONSTITUTION:Impurity is introduced into the edges 14 of the active layer (island-shaped semiconductor part), especially at a part where a gate electrode crosses, in order to permit the edges to be insulators. Thus, defects of a part 16 are prevented.
Patent JP-S6037931-A (JP)
Inventor: FURUTA TAKEO
IPC: A23B7/02
Filed: 1983-08-10
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-H01315926-A (JP)
Title: Cathode for electron tube
Inventor: WATABE KEIJI
IPC: H01J1/20
Filed: 1988-06-15
Abstract: PURPOSE:To make it possible to obtain a stable electron emitting property under a high current intensity condition for a long time by making an electron emitting substance layer include a specific rare earth group element, and moreover, adding a specific element such as beryllium and magnesium. CONSTITUTION:A specific rare earth group element is included in an electron emitting substance layer 2a, so as to suppress the formation of an intermediate layer near the interface of the basic body. And moreover, a specific element is added to improve the conductivity of the electron emitting substance layer 2a, to secure the service life under a high current intensity operation. In this case, the specific element is at least one sort of element selected from beryllium, magnesium, titanium, vanadium, chromium, manganese, iron, cobalt, nickel, copper, zinc, boron, aluminum, gallium, indium, thallium, carbon, silicon, germanium, tin, lead, yttrium, zirconium, niobium, molybdenum, ruthenium, rhodium, palladium, silver, cadmium, hafnium, tantalum, tungsten, rhenium, and the like.
Patent JP-2000340949-A (JP)
Title: Surface treating method for inner layer circuit board and manufacture of multilayered printed wiring board
Inventor: KITAGAWA SHUJI
IPC: H05K3/46
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To obtain a surface treating method for inner layer circuit boards, wherein inner layer circuit boards having uniform and satisfactory appearance can be obtained with high productivity. SOLUTION: A rolled elongated inner layer circuit board 1 is transferred, being unrolled. Being transferred in this way, the innerboard 1 has circuit on its surface subjected to oxidation process using a processing solution. The board 1 is transferred with a tension applied thereto adjusted to 1-50 kgf. The circuits on the elongated inner layer circuit board 1 can be subjected continuously to the oxidation process. Further, flections and positional deviations of the board 1 can be reduced, whereby not only the board 1 is prevented from coming in contact with other parts and regions, but also hooking of the board 1 can be reduced.
Patent JP-H01314531-A (JP)
Title: Dust detector for vacuum cleaner
Inventor: ASADA SHUJI
IPC: A47L9/28
Filed: 1988-06-15
Abstract: PURPOSE:To prevent dust from adhering on detecting elements for improving the detecting accuracy by forming a tapered portion, that is reduced in diameter toward the leeward, in a suction duct, and by installing a light emitting element and a light receiving element at around the leeward end of the tapered portion in the suction duct. CONSTITUTION:A suction duct 7 is formed into a body together with a handle 8, its windward side is attached with a floor nozzle by an extension pipe, and its leeward is connected to a suction chamber of a vacuum cleaner by a hose. A tapered portion 9 that is reduced in diameter toward the leeward is formed in a portion of the suction duct 7. A light emitting element 3 and a light receiving element 4 are arranged face-to-face at around the end 9a of the tapered portion 9, and they face the inside of the suction duct with transparent covers 5. A detector 6 detects an amount of dust according to the received light detected by the light receiving element 4, and regulates a fan motor to perform the suction control. On the leeward beyond the end 9a of the tapered portion 9, air current flows along the inner surface of the duct 7, and dust swirls out toward the center of the duct 7 as shown by the arrow G, so that dust can be prevented from adhering to the transparent cover 5.
Patent JP-S6127634-A (JP)
Title: Dry etching process
Inventor: NAWATA MAKOTO
IPC: C23F4/00
Filed: 1984-07-18
Abstract: PURPOSE:To attain to high etching speed of silicon film at large selection ratio silicon by means of adding He gas to the mixed gas of CH4 and C2F6. CONSTITUTION:The etching speed of silicon oxide film is decelerated proportionally to the increase in CH4 content resulting in remarkable deposition of organic film on a wafer to obstruct further etching process if CH4 content exceeds 20%. On the other hand, the selection ratio with silicon decreases proportionally to the mixed ratio of CH4. In order to maintain the etching speed of silicon oxide film exceeding 400nm/min and the selection ratio exceeding 8, 8-15% of mixed ratio of C2F6 and CH4 CH4/(CH4+C2F6) is recommended. Moreover, the etching speed exceeding 400nm/min and the selection ratio exceeding 14 may be attained within wide range of applicable pressure by means of adding He gas to the mixed gas of CH4 and C2F6.
Patent JP-H0310860-A (JP)
Title: Page printer
Inventor: OYAMA YOSHIAKI
IPC: B41J11/42
Filed: 1989-06-09
Abstract: PURPOSE:To enable time required until printing of a next page is started or until discharge of paper is ended to be shortened by a method wherein a ROM a central processor, and a motor drive means are provided. CONSTITUTION:A page printer is equipped with a central processor 1 for execut ing control of motor rotary speed, a ROM 2 which stores logic for judging a printing operation state, and a motor drive means 3 for driving a motor to be operated. In a flowchart which shows said process, ordinary printing is ended and discharging process is judged to be being treated with a judge step 21. Then, when motor rotary speed of a paper travelling system is judged not to be in high speed state with a judge step 22, the rotary speed of the motor is raised to high speed. Further, when ordinary printing is judged to be continuous with the judge step 21 and further, rotary speed of the motor is judged to be in a high speed state with a judge step 24, the rotary speed of the motor is returned to constant speed which is speed in ordinary printing.
Patent JP-H0439755-A (JP)
Title: Error detecting and correcting device
Inventor: KUME SHIGEO
IPC: G06F11/10
Filed: 1990-06-06
Abstract: PURPOSE:To realize the high speed memory read operation executed by a high speed operation frequency by sending out data read out of a memory to a processor, and simultaneously, executing the detection of a 1-bit error by this data and a parity bit. CONSTITUTION:The device is provided with a data memory 2, a check bit/parity bit memory 11 in which a check bit and a parity bit for detecting and correcting an error are stored, a syndrome generator 4b, a 2-bit error detector 10b for detecting the generation of a 2-bit error from a syndrome pattern, and a 1-bit error detector 10c for detecting the generation of a 1-bit error, based on the data and the party bit. In such a state, when generation of a 1-bit error is detected, a processor 1 is allowed to execute memory read and it is corrected by an error correcting device 4f. In such a way, by shortening the time for deciding a result of detection, a read cycle by a high speed operation frequency can be realized.
Patent JP-S634581-A (JP)
Inventor: MATSUO SHIGERU
IPC: H01R12/16
Filed: 1986-06-23
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-S5938050-A (JP)
Inventor: KAMATA OSAO
IPC: B32B15/08
Filed: 1982-08-26
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-S5849676-A (JP)
Inventor: OOTA KIYOOMI
IPC: C04B41/86
Filed: 1981-09-16
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。