baber/WOPTO huggingface dataset:
Patent JP-2000165336-A (JP)
Title: Method for communication of data and voice between private branch of exchanges and private branch of exchange
Inventor: HIROTA KEIJI
IPC: H04W28/06
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To economically and easily conduct PHS extension telephone voice communication and enterprise PHS data communication via a high speed digital channel among private branch of exchanges. SOLUTION: A high speed digital channel interface circuit 8 applies voice compensation to an analog voice signal and Mkbit/s voice data corresponding to a PHS slave set into Nkbit/s voice data (e.g. M=2N=64), applies speed expansion to speed compression Nkbit/s PIAFS system data in Mkbit/s band to Nkbit/s, and an Mkbit/s monitor control signal of its signal part only is speed-expanded into Nkbit/s and the data are time division multiplexed in the same time slot on the high speed digital channel.
Patent JP-H07192587-A (JP)
Title: Breaker
Inventor: MIZOGUCHI HITOSHI
IPC: H01H33/70
Filed: 1993-12-27
Abstract: PURPOSE:To provide a breaker which can increase rapidly the opening distance between contacts after contact parting, can reduce remarkably the impact force in the contact parting operation, has an excellent cutoff performance and a mechanical stability, and also is economical. CONSTITUTION:The movable contact 12 of a movable contact member A is composed slidable relative to an operating rod 8 to be a driving device direct connecting part, and relative to a puffer cylinder, and energized against an opposite contact member B side by a spring 11. The opposite contact 18 of the opposite contact member B is provided opposing to the movable contact 12 allowable to connect and disconnect. A driving device C has a hydraulic cylinder 19 and a hydraulic piston 20, and the operating rod 8 is connected directly to the piston rod 20b of the hydraulic piston 20 through an insulating rod or the like. The braking starting distance LD2 from the end face of the hydraulic piston 20 to the end face of a cylinder base 21 is set not more than 70% of the whole stroke length LT.
Patent JP-H11165190-A (JP)
Title: Single tank type anaerobic-aerobic reaction tank facility
Inventor: MIZUTANI FUTOSHI
IPC: C02F3/30
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To maintain the environment in a reaction tank always under conditions most suitable for bacteria when an anaerobic.aerobic activated sludge method is performed in a single tank. SOLUTION: A PID circuit 16, wherein the operation of a blower 7 is controlled using measured values of an oxygen analyzer 8 as an index to adjust the amount of dissolved oxygen in a mixed liquid 3 in a tank to a predetermined oxygen concentration, is provided. An excess sludge drawing pump 10 and a sludge returning pump 13 are controlled using measured values of a flow meter 5 and measured values of a sludge concentration meter 9 as an index. And moreover, a sequence circuit 17 is provided to adjust the amount of sludge in the mixed liquid in the tank to a predetermined sludge concentration.
Patent JP-H05163885-A (JP)
Title: Control device for excavating machine
Inventor: MATOBA NOBUAKI
IPC: E21B44/00
Filed: 1991-12-17
Abstract: PURPOSE:To allow even an operator with less experience to perform certain excavating operations easily and enhance the rate of service of an excavating machine by automating excavating operations among a series of operations with the machine. CONSTITUTION:An excavating machine control device includes a rotation sensor 17 for a winch in an excavating machine, a sensor 19 for the pressure of a hydraulic motor 16 to drive the winch, a sensor 20 to sense a bucket 6 at true top of a casing tube, and a calculator 22 to perform control calculation of the winch can the basis of signals from the sensors and a signal given by a setting device to set the excavation conditions. When the bucket is wound up or unwound down, the wire slackening amount at the time of bucket grounding and the bucket moving amount are sensed on the basis of the pressure of the hydraulic motor and the signal given by the winch rotation sensor, and thereupon start/stop of the winch and its speed are controlled. The winch brake signal output timing is controlled so that the wire slackening amount at the time of bucket grounding becomes appropriate from the wire slackening amount at the time of bucket grounding, max. speed of bucket fall, and the relation of the falling distance with the time in the event of falling.
Patent JP-H04288932-A (JP)
Title: Bending and forming machine and its bending method
Inventor: JIYORUJIYO DERU FUABURO
IPC: B21F1/00
Filed: 1991-12-17
Abstract: PURPOSE: To aim at shortening of cycle time required for shifting a bending device in a machine for bending-shaping a kind of member 29 disclosed in an Italian patent publication A-15904 A/89 (European patent publication A-379043). CONSTITUTION: In this invention, in order to attain above aim, in a machine for bending-shaping a member 29, a drawing unit 10 is constituted of a structure capable of locating not only at a retracted position 10B and a working position 10L but at a high position 10A, and when a tailing end C of a member 129 is subjected to bending-shaping in the machine, in order to form a bending 26 in the reverse direction, the drawing unit 10 is shifted from the working position 10L to the high position 10A and then is again restored to the working position 10L, during which time a bending device 11 is made to pass through below the member 129.
Patent JP-H02256234-A (JP)
Title: Method of removing residual halogen in reaction chamber
Inventor: IWASAKI AKINORI
IPC: H01L21/302
Filed: 1987-12-28
Abstract: PURPOSE:To prevent corrosion of a reaction chamber for attaining long-term reliability of itself by a method wherein after air or inactive gas is made pass to remove residual halogen until the next film formation is performed, an exhaust pump is used to make air or inactive gas pass through the reaction chamber. CONSTITUTION:Glow discharge is generated between a substrate supporting body 2 and an electrode plate 4, thereby decomposing etching gas which is accompanied by gasification of contaminant. Then the inside of a reaction chamber is returned to the atmospheric pressure as well as an exhaust pump 9 is operated to admit air from a gas inlet port 6 to form an air passage inside the reaction chamber 1. After such removal of fluorine the exhaust pump 9 is subsequently used to introduce air or inactive gas into the reaction chamber 1 so that the inside of the reaction chamber 1 is replaced with the air or inactive gas and then replaced with film forming gas. Thus corrosion of the reaction chamber 1 can be avoided thereby attaining long-term reliability of the reaction chamber 1.
Patent JP-H01169577-A (JP)
Title: Output system for translation dictionary name
Inventor: SUZUKI HITOSHI
IPC: G06F17/27
Filed: 1987-12-24
Abstract: PURPOSE:To confirm a dictionary name used for translation even in translation processing by outputting the name of the dictionary used for the translation at the time of outputting a translated sentence. CONSTITUTION:A source language inputted from a keyboard 11 is sent to a translation module 4 under the control of a CPU 2. The module 4 translates the inputted source language into a target language by means of a basic word dictionary, grammatical rules, a user dictionary 6, a technical term dictionary 7, a study dictionary 8, etc., stored in a memory 5. The translated result is temporarily stored in the main memory 3 and displayed on a display device 9. Then, the CPU 2 displays the name of the dictionary used for translation on a display device 9. Thus, the name of the dictionary being used at present can be confirmed even in the translation processing.
Patent JP-2000166097-A (JP)
Title: Parallel operation system of solar-generating inverter
Inventor: SERA TOSHIAKI
IPC: H01L31/04
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To attain easy setting, simplification and high reliability of individual inverters, low cost and high reliability of a whole system, and easy reading of the output for the whole system. SOLUTION: This system converts a DC power generated by a solar battery 1 into AC power and feeds linkedly it to a commercial power system 2. The system is provided with a plurality of inverters 4 which are operated in parallel and a controller 5 controlling a plurality of inverters 4. The controller 5 is equipped with a means of detecting the conditions of feeding of a plurality of inverters 4 and the commercial power system, a means of generating parallel operational control signals of the respective inverters according to the conditions detected by the means, and a means of generating the display signal of the output power. The system is also provided with a display 6 displaying the output power by a signal to be outputted from the controller 5.
Patent JP-H06181103-A (JP)
Title: Manufacture of ptc resistor
Inventor: TANAKA MASAKO
IPC: H01C7/02
Filed: 1992-12-15
Abstract: PURPOSE:To provide the manufacturing method of a PTC resistor which has high joining strengths between its electrodes and V2O3 element and, at the same time, has an excellent PTC characteristic. CONSTITUTION:A PTC resistor is manufactured by forming an active layer by thermal decomposition after an organic palladium solution is brought into contact with electrode forming sections as an activating process at the time of forming electrodes on an element composed mainly of a vanadium oxide and performing electroless plating on the active layer by bringing a neutral plating liquid with the active layer. It is preferable to use an organic solvent as the cleaning solution of the electroless-plated element.
Patent JP-H01175429-A (JP)
Title: Communication system and equipment
Inventor: IKEI MITSURU
IPC: H04L12/40
Filed: 1987-12-29
Abstract: PURPOSE:To allow the operation of terminal equipments to be stopped, started, and left freely and to improve the communication speeds of controllers and terminal devices by making the communication devices to perform transmission and reception with one synchronizing signal, and formatting data to be sent that its communication destination and communication contents are contained and discriminated. CONSTITUTION:Data 4 to be sent through a common transmission line 3 consist of data b1, b1...bn which can be converted into binary values. One bit of each data is made to correspond to one function of terminal equipments 51a...51e; and one level of a binary value puts the function in operation and the other stops the operation. Then the synchronizing signal 2 and data 4 are handled in time series and even when all the communication equipments 1a... 1e performs transmission and reception simultaneously, which terminal equipment is to be operated with the signal or which terminal equipment is in operation is discriminated. Therefore, the operation of several terminal equipments is stopped, started, and left freely and the communication speeds among the equipments are increased.
Patent JP-H01178008-A (JP)
Title: Spike tire
Inventor: HOJO HIROO
IPC: B60C11/16
Filed: 1987-12-29
Abstract: PURPOSE:To improve slip prevention effect and durability by embedding a spike pin in a tire tread via a cylinder and energizing the spike pin with a coil spring and a sleeve material. CONSTITUTION:When an automobile running on an ice covered road and the like is braked, the horizontal component of a force works upon a spike pin 32 embedded in the tread surface of a tire via a cylinder 12. Then, a sleeve material 26 is deformed due to pressure from the shaft 18 of the spike pin 32 and a collar part 22a at the expanded neck part 22 of the spike pin 32 is engaged with the lower edge 12a of the cylinder 12. As a result, the projection 24 of the spike pin 32 bites the surface of an ice or snow covered road, thereby preventing the slip of the tire. On the other hand, when a normal running condition is restored. the spike pin 32 returns to the central part of the cylinder 12 due to the restoring force of the sleeve material 26. And the spike pin 32 is pressed into the cylinder 12 against the force of the spring 30.
Patent JP-H06245692-A (JP)
Title: Production of frozen fruit having fresh taste
Inventor: KITAMURA KEIZO
IPC: A23B7/04
Filed: 1993-12-28
Abstract: PURPOSE:To obtain a fruit product capable of retaining texture of fresh fruit without freezing the fruit hard like ice even at freezing temperature by making sugar content permeate into the fruit. CONSTITUTION:Fruit is immersed in a neutral or acidic aqueous solution of sugar containing an organic acid and/or its salt under normal pressure without heating and then frozen to produce the objective frozen fruit.
Patent JP-H01176661-A (JP)
Title: Lead-acid battery
Inventor: YONEZU WAKICHI
IPC: H01M10/06
Filed: 1987-12-29
Abstract: PURPOSE:To prevent short life caused by a decrease in charge acceptability by mixing an iron component to a power generating element, active material paste, and red lead oxide, and depositing iron in a negative plate to raise the potential of a negative electrode and to control the voltage in the final stage of charging. CONSTITUTION:An iron component is contained in different three stages of an electrolyte, paste, and red lead oxide to retard the deposition time of iron and to control the time of deposition of iron element on the negative electrode. The potential of the negative electrode is raised by stages by retarding the time of iron deposition, and the control of the voltage in the final stage of charging is made possible. The charge acceptability in constant voltage charge is kept almost constant from the initial stage to the final stage of the life of a battery. The short life caused by a decrease in charge acceptability is prevented and the efficiency in formation and the life are increased.
Patent JP-H01175749-A (JP)
Title: Selective mounting of semiconductor chip
Inventor: YOSHIMURA MASASUKE
IPC: H01L21/66
Filed: 1987-12-29
Abstract: PURPOSE:To facilitate efficient utilization of semiconductor chips by a method wherein the chips are separated into a plurality of groups in a single semiconductor wafer by adding common identification information onto the chips belonging to one common group and the chips are selectively mounted by every group. CONSTITUTION:Semiconductor chips 2 are separated into a plurality of groups in a single semiconductor wafer 1 by adding common identification information 4 or 5 onto the chips 2 belonging to one common group and the chips 2 are selectively mounted by every group. For instance, a number of transistor chips 2 on the single semiconductor wafer 1 are classified into 3 types, i.e. the transistors A which are necessary, the transistors B which have satisfactory characteristics but are not necessary and the transistors C which are not necessary. The chips 2 with the characteristics of the category A are not marked, the chips 2 with the characteristics of the category B are marked with colored transparent marks 4 and the chips 2 with the characteristics of the category C are marked with colored opaque marks 5. In the first stage of mounting, the acceptable chips 2 with no mark only are selectively mounted. Then, in the second stage of mounting, the chips 2 with the colored transparent marks 4 are selectively mounted as acceptable chips.
Patent JP-H05138098-A (JP)
Title: Coating material supplying apparatus for roll coater
Inventor: NAGAHARA MITSUHIKO
IPC: B05C1/08
Filed: 1991-11-25
Abstract: PURPOSE:To provide a function to adjust the temperature of coating material and keep the temperature of the coating material in a coater pan within a set range from the starting to the finishing time by installing a heating and cooling apparatus to heat or cool the paint based on an output controlling signal of a temperature controlling apparatus. CONSTITUTION:In preparation stage before coating material is applied to a steel sheet coil 19, the temperature alteration of a paint due to heat addition and heat releasing depending on the temperature of a coater pan 12, a circulating pipeline 10, a returning pipeline 14, the environments, etc., and the heat addition by friction between rolls is detected by a temperature of coating material measuring body 13 of the coater pan. The temperature signal is sent to a controlling apparatus 20. Based on the deflection between the set values 21 previously put in and the measured values obtained by a plurality of temperature detecting means such as a paint temperature measuring body 13 of the coater pan, a temperature of coating material measuring body 6 of a circulating tank, a temperature of coating material measuring body 11 of the circulating pipeline, etc., the controlling apparatus 20 controls a heating and cooling apparatus 9 installed in a circulating system so as to make the temperature of coating a material be the aimed temperature.
Patent JP-H11233044-A (JP)
Title: Picture display device
Inventor: KURATA TAKATSUGU
IPC: H01J29/74
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a picture display device with high resolution, by minimizing a displacement of a landing position of an electron beam caused by a manufacturing error of each component when composing the picture display device. SOLUTION: In a vacuum container 39 kept evacuated, this picture display device is equipped with a phosphor layer 38, an electron emitting source 33 with plural electron sources 31, a deflection electrode 34 to deflect an electron beam emitted from the electron emitting source 33 and a super-focus electrode 40 having a function to focus the electron beam and make the focused electron land at a designated position of the phosphor layer 38, and the super-focus electrode 40 is placed between the electron emitting source 33 and the phosphor layer 38, while the deflection electrode 34 is placed between the electron emitting source 33 and the super-focus electrode 40, so that the phosphor layer 34 is made to emit light by the electron beam.
Patent JP-H01176770-A (JP)
Title: Image forming device
Inventor: WATANABE JUNJI
IPC: B65H29/52
Filed: 1987-12-28
Abstract: PURPOSE:To reduce the drive force and increase the sorting capability by accommodating sheets selectively in a plurality of compartments by the use of a swinging guide means, and by moving a tray in the direction perpendicular to exhaustion of the sheets. CONSTITUTION:Copied sheets to be exhausted from an exhaust roller couple 32 are transported by a feed roller couple 121 via an exhaust guide plate 116 swinging round a shaft 115 and a guide plate 117 fitted thereto with possibility of expansion and contraction with the aid of a drive unit 120, which is elevated and sunk by an elevator motor, and are accommodated selectively in bins 111. In case the desired number of copies is greater than the number of bins 111, the drive unit 120 exhausts sheets into the lowermost bin 111 and the tray is moved a certain distance in the direction perpendicular to exhaustion of the sheets, and simultaneously the drive unit 120 is elevated to the uppermost bin 111, followed by accommodation of the sheets in compartment in the same manner as above. Thus accommodation in compartments can be made with a minor drive force, and the sorting capability can be doubled.
Patent JP-H06163735-A (JP)
Title: Package for semiconductor
Inventor: SERIZAWA SEIICHI
IPC: H01L21/52
Filed: 1992-11-24
Abstract: PURPOSE:To provide a package for semiconductor which generates no performance deterioration even though it has a thin gold plating layer. CONSTITUTION:In a package for semiconductor where a silicon semiconductor chip is mounted through Au-Si eutectic reaction and a chip mounting section has a gold plating layer on its surface, the base for the gold plating layer is provided with a palladium layer having a thickness of 0.01-10mu or a palladium alloy layer having palladium content of at least 60%.
Patent JP-H10159983-A (JP)
Title: Sealing device
Inventor: IIDA YOSHIMI
IPC: F16J15/3284
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To improve durability of a lip, reduce damage of the lip, and maintain sealing performance over a long period of time by forming one seal member of a resinous seal ring having a slidingly movable surface to contact with a mating member, and forming the other seal member of a seal lip composed of a rubber-like elastic body. SOLUTION: A cross-sectional almost U-shaped reinforcing ring 13 whose inside is put in an opening condition, is formed by joining of first and second reinforcing rings 11 and 12. An inside area of the reinforcing ring 13 functions as a holding chamber H to hold a resinous seal ring 14 as a first seal member. The seal ring 14 is a cross-sectional rectangular shape, and has a slidingly movable surface 14a having a parallel part whose inner peripheral surface is brought into contact with an outer peripheral surface of a roller shaft 2a in a sealed condition.  An annular rubber ring 15 composed of a rubber-like elastic body as an energizing member to impart energizing force to generate tensile force of the slidingly movable surface 14a of the seal ring 14 to the seal ring 14, is arranged on the outer peripheral side in the holding chamber H, and energizes the seal ring 14 on the inner peripheral side in the diametrically contracting direction.
Patent JP-H02180305-A (JP)
Title: Control cable
Inventor: SHIODA MAKOTO
IPC: F16C1/10
Filed: 1988-12-28
Abstract: PURPOSE:To improve flexibility and make a high cable arrangement freedom degree possible, by having a conduit pipe which has an inner cable covering the outer perimeter of a plural element wires twisted together core portion, and a shield layer arranged with plural element wires at a tubular liner outer perimeter, and a filler embedding taping openings at the outer perimeter of the layer, and covering layers for these outer perimeters. CONSTITUTION:The core portion 3 of an inner cable 1 is formed with a center portion which is 7 steel cable wires 3a twisted together, and 12 steel cable wires 3b which are wound around the outer perimeter with twisting whose direction is the same with that at the center portion or reverse, and a covering 4 is provided at the outer perimeter. Next, a conduit pipe 2 is formed with a tubular liner 5, a shield layer 6 which has a number of steel wires wound around the outer perimeter of the liner 5 closely and in a spiral shape, a taping 7 at which a steel tape is wound around the outer perimeter in a spiral shape and with openings, and a filler 7b wound around so as to embed the openings of the taping 7. In addition, around its outer perimeter is provided an outer coat 8 of synthetic resin. Thus, the inner cable 1 obtains a smooth operation quality no matter which direction it is bended, and flexibility is high, and a repetition of use is possible with about 5mm in diameter and about 100mm in curvature radius.
Patent JP-H07218478-A (JP)
Title: Ultrasonic wave pulse echo system and method therefor
Inventor: YOHAN TSUWARUTO
IPC: G01N29/22
Filed: 1994-12-21
Abstract: PURPOSE: To heighten sensitivity for detecting the crack of a steam pipe of a nuclear reactor. CONSTITUTION: Beams emitted from a convertor 1 proceed along transmission routes 7, 8, 9 toward the wall 4 of a pipe with certain angles. The angles are larger than an incident critical angle in respective cases, and as the result parts of the beams further enter the wall 4 insides of the pipe. The two transmission routes 8, 9 are such routes as two beams join in a zone of the wall 4 of the pipe. A sound wave reflected from the route 8 at a place of the inner wall face 5 of the pipe returns to the converter through the route 9, and the reverse is conducted regarding the route 9.