baber/WOPTO huggingface dataset:
Patent JP-S58164715-A (JP)
Title: Production of molten metal containing chromium
Inventor: KATAYAMA HIROYUKI
IPC: C22C33/04
Filed: 1982-03-24
Abstract: PURPOSE:To produce a molten metal of alloy having high content of Cr in high yield of Cr by dividing raw materials contg. oxides of Fe, Cr, Ni to two groups by varying contents of Cr, charging the same together with carbonaceous materials and subjecting the same to heating, melting and reduction in suitable order. CONSTITUTION:>=2 Kinds of raw materials contg. >=1 kind among oxides of Fe, Cr, and Ni are used as raw materials. While the raw materials are charged together with carbonaceous materials into a reaction vessel, an oxidizing agent is supplied thereto to generate heat in the raw materials, thereby heating, melting and reducing the raw materials. The charged raw materials in this stage are divided to two groups by value A = content of Cr/(content of Fe + content of Ni). The content of Cr in molten metal is increased gradually by charging the raw materials of the high value A into the molten metal. Part of the high Cr melt is drawn out from the reaction vessel except the slag which is allowed to remain therein. While the content of Cr in the molten metal is decreased by charging the raw materials of the low value A, the reduction of the Cr in the slag is progressed. The slag contg. the Cr in a decreased rate is discharged from the reaction vessel except the molten metal which is allowed to remain therein.
Patent JP-H08246934-A (JP)
Title: Electronic control fuel injection device
Inventor: ITOU MASAYOSHI
IPC: F02D41/34
Filed: 1995-03-06
Abstract: PURPOSE: To provide an electronic control fuel injection device which is so constituted as to rapidly cope with the change of the operation state, such as acceleration, of an engine. CONSTITUTION: Formation of an ECU 7 is such that a plurality of the cylinders of a multicylinder engine 1 are formed in one group; a given amount of fuel injected in the group is divided into amounts equivalent to a plurality of times; when the division amounts are simultaneously injected in the respective cylinders of the group in synchronism with the suction stroke of a plurality of the cylinders belonging to the group, a present actual fuel injection amount is corrected based on a difference between the computing value of a preceding fuel oil consumption to the group and a present computing value.
Patent JP-H04263555-A (JP)
Title: Speaking monitoring device
Inventor: DAITO EIJI
IPC: H04M3/22
Filed: 1991-02-18
Abstract: PURPOSE:To immediately announce only the required information by receiving speaking information from an objective exchange to be monitored, collating it with a monitor condition set in a condition table in advance, outputting and displaying the information when it is relevant. CONSTITUTION:An input/output part 2 dispatches a data inputted from a console 1 to a condition management part 3 and outputs the data to the console 1 so as to display a monitored result announced from a monitor part 6. The management part 3 receives contents inputted from the console 1 through the input/output part 2 and memorize them while updating the table according to the instruction of a monitoring person. A reception control part 5 receives the speaking information from plural objective exchanges 7 to be monitored constituting a telephone network and dispatches the received speaking information to the monitoring part 6. The monitoring part 6 successively collates the speaking information dispatched from the control part 5 with the monitor condition stored in a condition table 4, transmits the information to the input/output part 2 so as to announce it to the monitoring person when the information is relevand, and displays it at the console 1.
Patent JP-2000238124-A (JP)
Title: Heat resistant film
Inventor: MIMURA TAKASHI
IPC: B29C55/12
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To reduce abrasion and to improve lubricity by forming the number of recessions of a specified ratio on the surface of a biaxially oriented heat resistant film. SOLUTION: A heat resistant film in which its heat resistant resin has no melting point and no decomposition point in its glass transition point 200-300 deg.C is formed, for example, from an aromatic polyamide resin or its precursor. The biaxially oriented heat resistant film is obtained by stretching the unstretched film 1.05-3.0 times in both longitudinal and cross directions and heat-treating the stretched film. In this process, fine recessions of 3000-500,000/mm2 are formed on the surface of the film. When the number of the recessions is below 3000/mm2 enough lubricity can not be obtained. When the number of the recessions is above 500,000/mm2, no further improvement is obtained. The average central line roughness of the surface having the recessions of 3-100 nm is desirable in terms of lubricity and smoothness.
Patent JP-H0616091-A (JP)
Title: Housing device with safety function for automobile
Inventor: ASANO KAZUNORI
IPC: E05B83/30
Filed: 1993-02-12
Abstract: PURPOSE:To prevent the rotation of a cam member to the lock releasing direction securely and to increase the reliability by making a pin member about to the outer edge of a stopper guide wall of the cam member. CONSTITUTION:While a lock member 4 and a leading-out port 5 are formed at one edge side of a cam member 1 where a cam groove 2 is partitioned, a stopper guide wall 6 projecting between the lock member 4 and the leading-out port 5 is formed integrally at the other edge side opposite to the one side. Then, the lock member 4 to lock a pin member P is positioned at the outer side from the stopper guide wall 6, and when a large inertial force operates, the pin member P is abutted to the outer side edge 6a of the stopper guide wall 6. As a result, a housing box B is prevented from projecting from the inside of a housing H to the outer side in error. In such a way, the safety function can be exercised without using an independent exclusive part.
Patent JP-S55119084-A (JP)
Title: Falling snow sensor
Inventor: TAMURA MORIAKI
IPC: G01W1/14
Filed: 1979-04-16
Abstract: PURPOSE: To provide a sensor small and light with high sensitiveity by sensing the falling snow through diffracted and scattered light by means of light emitting/detecting element having the directivity pattern axis specified in the direction provided on an inclined snow receiving plate and a snow melting heater provided at a required position.  
     CONSTITUTION: Light emitting and detecting elements A and B are provided parallel to each other on the inclined snow receiving plate 1 in the direction of the directivity pattern axis not parallel thereto, for example, vertical thereto. The light emitting element A emits light without generating heat by an AC current of relatively low frequency. The light thus emitted is deffracted and scattered by the snow accumulated near the elements A and B as the inclination of the plate prevents snow from fall on the other part thereof, and sensed with the element B distinguished from other external lights and rain water due to a specified frequency of the light received. A snow melting heater C is provided at a given position separate from the elements A and B to prevent the accumulation of the snow on the part near the elements A and B. This makes the sensor small, light and high in the sensitivity. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01219430-A (JP)
Title: Heating and cooking device
Inventor: SEKINO NOBUO
IPC: F24C15/20
Filed: 1988-02-29
Abstract: PURPOSE:To convert oily smoke and odor generated from a food into a clean air with a simple configuration and improve a heating efficiency by a method wherein the oily smoke and odor generated from the food and the like are purified by a purifying means arranged in a discharging guide and then discharged forcedly out of a main body. CONSTITUTION:An amount of only smoke generated from a food during a heating operation is different in view of the type and amount of the food. The amount of oily smoke is stored in a micro-computer 21 in advance, processed in response to a program, its content of output may open or close a relay 24 through a converter 22c, control a discharging motor 10 and then an amount of discharge corresponding to an amount of oily smoke generated from the food is controlled thereby. Oily smoke generated from the food is purified into a clan air by a discharging and purifying device 9 and forcedly discharged out of a main body 1 by a discharging motor 10, resulting in that the smoke or remained smoke from a door front surface can be discharged during cooking operation. At the initial heating time not generating the oily smoke there is a natural convection flow to discharge the smoke, an atmosphere temperature within a heating chamber is not decreased and then an efficient heating and cooking can be carried out.
Patent JP-S53131458-A (JP)
Title: Constant voltage circuit
Inventor: MIZUGUCHI HIROSHI
IPC: G05F1/56
Filed: 1977-04-20
Abstract: PURPOSE: To permit the use up to comparatively low voltage by reducing current loss within a constant voltage circuit and by improving the stability of output voltage against the variation in input voltage. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63219674-A (JP)
Inventor: MORISHIMA FUMIHIRO
IPC: D06C7/00
Filed: 1987-02-27
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-S61209816-A (JP)
Title: Pipe cutting machine
Inventor: NAKAGOORI SABURO
IPC: B23D45/12
Filed: 1985-03-11
Abstract: PURPOSE:To obtain a clean cut surface without burrs by converting a signal to a cutting edge feed motor corresponding to the quantity of rotation by self- travel of a body, into the quantity of travel of a slider and the quantity of closeness of a cutting edge holder part. CONSTITUTION:A chain 7 is rotated via a sprocket 9 by rotating a driving motor 8 to make a body 1 self-travel around a pipe 5 along a guide flange 6. The signal of the quantity of rotation of the motor 8 is sent to a cutting edge feed motor 14, the rotation of which is converted into the quantity of travel of a slider 17 and, then, further into the quantity of closeness of a cutting edge holder part 4. Accordingly, the quantity of rotation of the driving motor 8 is converted into the cutting quantity of the cutting edge 23, while returning the quantity of travel of the slider 17 detected by a sensor 19 to the cutting edge feed motor 14, to carry out cutting into a pipe 5. Thus, the quantity of cutting can be minutely adjusted, to obtain a clean cut surface without burrs.
Patent JP-H07234725-A (JP)
Title: Noise suppression-type reducing valve
Inventor: SHIGEKUNI KIYOSHI
IPC: G05D16/10
Filed: 1994-02-22
Abstract: PURPOSE:To damping effect, to prevent micro vibration and to suppress the occurrence of noise by adding resistance by means of the sliding of an 0-ring in addition to the spring force of a pilot spring when a pilot piston moves. CONSTITUTION:A pressure equalizing hole 17 and a micro hole 18 are piercingly provided for the pilot piston 4 provided in a body 1, and the O-ring 16 is provided on a surface which is brought into contact with the body 1. A dash pot 19 adjusting a position is provided on the pilot spring room 3-side of the pilot piston 4. The pilot spring 2 is provided between the pilot piston 4 and the dash pot 19. When the pilot piston 4 moves, resistance by the sliding of the O-ring 16 is added in addition to the spring force of the pilot spring 2 so as to give damping effect. Thus, micro vibration is absorbed and the occurrence of noise can be suppressed.
Patent JP-H05245041-A (JP)
Title: Electric kettle
Inventor: KOBAYASHI HIDEAKI
IPC: A47J27/21
Filed: 1992-03-04
Abstract: PURPOSE:To provide an electric kettle wherein thermal insulation temperature which has been set and present temperature of hot water can be known at the same time. CONSTITUTION:Thermal insulation temperature which has been set by a thermal insulation temperature set switch 31 for setting thermal insulation temperature is displayed on a set temperature display means 30 and present temperature of hot water is displayed on a liquid temperature display means 32, whereby the set temperature and present temperature of hot water can be known at the same time.
Patent JP-S63213910-A (JP)
Inventor: YASUDA TOMIRO
IPC: C04B35/00
Filed: 1987-03-03
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-S58163534-A (JP)
Title: Die carrying-in and carrying-out device
Inventor: TANIUCHI HIROYUKI
IPC: B21D37/14
Filed: 1982-03-24
Abstract: PURPOSE:To correct deviation of position of a die easily and surely, by providing a positioning mechanism on the carrying-in device side of dies and deviating the center line of a die storehouse to the positioning mechanism side from the center line of a carrying device. CONSTITUTION:A carrying device 25 for a die 2 is constituted of a carrying-in device 8 and a carrying-out device 9, and a die positioning mechanism 22 is provided on the carrying-in device side. The center line (c) of a die storehouse 10 is deviated by a distance (d) from the center line (b) of the carrying device 25 to the carrying-in device 8 side. A die 2 is placed on a struck and carried out from the carrying passage 10a of the die storehouse 10, and stopped at a position opposite to the carrying-in section 8a of the carrying-in device. When the die 2 is placed on a carrying truck 14 waiting in the carrying-in section 8a, the die 2 is positioned deviated by a distance (d) from the center of the carrying truck 19 to the positioning mechanism side. Then, the die 2 is pressed by a pressing body 24 through a cylinder 23, and brought into contact with a stopper 21 to correct the position. This die 2 is carried to a press 1 by the carrying truck 19 through a carrying-in and carrying out device 7.
Patent JP-H02226854-A (JP)
Title: Ring trip circuit
Inventor: KATO TAKAYUKI
IPC: H04M3/02
Filed: 1989-02-28
Abstract: PURPOSE:To make the circuit constitution scale small and to simplify the constitution by allowing a tip line and a ring line to share functions of a ring trip means at the normal state and the ring trip means at grounding state. CONSTITUTION:An AC component of a call tone reaches a level of one several in a 1st ring trip means 5200 applying ring trip normally to a line with an earth level supplied to a telephone set 6(i) therethrough and ring trip is applied based on the level. On the other hand, a 2nd ring trip means 5210 is formed to a signal line as a standby line to cause a call tone even when the active signal line is grounded, which is able to apply ring trip even when the ring trip by the 1st ring trip means 5200 is disabled. Thus, it is prevented to apply a high AC voltage signal directly to the 1st ring trip means 5200. Since the circuit copes with a high voltage AC signal, number of of components is reduced, the circuit constitution is simplified and made small in size.
Patent JP-S61206598-A (JP)
Title: Production of seamless flux cored wire for welding
Inventor: MORISHIGE KATSUNORI
IPC: B23K35/40
Filed: 1985-03-08
Abstract: PURPOSE:To eliminate the floating of a magnetic flux to a butt surface part and to form a satisfactory weld zone in sealing by welding of a seamless flux cored wire for welding by butting thoroughly a steel strip by squeeze rolls before the sealing point by welding. CONSTITUTION:The steel strip 7 is curved by the squeeze rollers 6 and while a sleeve pipe is formed, a flux F is charged into the cavity thereof. The butt part position is corrected by a seam guide (SG) roller 1 and thereafter the butt part is welded and sealed by an electrode roller 2. The butt part is thoroughly butted by the squeeze rollers 6a in the position right after the SG rollers 1 which are not affected by the magnetic field generated near the roller 2. The floating interposition of the magnetic component of the flux F in the butt surface part is prevented and the good welded seal part having no inclusions is obtd. The rollers 6a are preferably disposed at the shortest distance at which the rollers are not adversely affected by the magnetic field to prevent the positional deviation of the butt part as far as possible.
Patent JP-H10229585-A (JP)
Title: Remote controller with character information reception function
Inventor: TSUGAWA AKIHIKO
IPC: H04N5/00
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a remote controller with a character information reception function in which the character information are always received without taking a battery service life into account and necessary character information are quickly displayed. SOLUTION: A remote controller 2 driven by a commercial power supply is provided with a character information reception means 21 that receives character information, a storage means 22 that stores the received character information and a character information display means 23 that displays the character information. The character information reception means 21 receives power supply from the commercial power supply to be set to a reception state at all times and the received character information is sequentially stored in the storage means 22. A user of the equipment selects necessary information among the stored character information to display the information on the character information display means 23. Thus moreover, the character information is quickly displayed without taking a battery service life or the like into account.
Patent JP-S57162819-A (JP)
Title: Surface acoustic wave filter
Inventor: YAMADA TAKUJI
IPC: H03H3/08
Filed: 1981-04-01
Abstract: PURPOSE:To reduce the production of defects and to improve the yield, by covering the electrode side surface of input and output electrodes formed in comb shape on the surface of a piezoelectric substrate and the surface of exposed substrate between the electrodes with SiO2 particles. CONSTITUTION:On a substrate 11 made of LiTaO3, vapor deposited film is formed by using solid solution of Al and Si to form input and output electrodes in comb shape through etching. On a substrate exposed surface 11A between side surfaces 12A and 12B of each electrode 12 and the electrode 12, Si is left as SiO2 particles by etching liquid at etching of the vapor deposited film and covered on the whole surface. Thus, the SiO2 particles cover the surface and the Si is included in the vapor deposited film, allowing to form the film with good adaptability with the substrate 11 at low temperatures and to obtain the excellent electrode 12.
Patent JP-S61207735-A (JP)
Inventor: YAMAZAKI SHIGERU
IPC: E03D9/08
Filed: 1985-03-08
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-H04238016-A (JP)
Title: Injection molding machine
Inventor: TANIGUCHI YOSHIYA
IPC: F15B11/00
Filed: 1991-01-21
Abstract: PURPOSE:To provide an injection molding machine, which is down-sized as a whole and compact, the number of oil piping exposed outside of the molder is remarkably reduced, and oil leakage can be reduced as small as possible. CONSTITUTION:To a manifold component body 3, to which pressure oil is supplied from a pump 6, a charging motor 33, a mold opening and closing cylinder 14, an ejection cylinder 15, a nozzle touching cylinder 22, group of control valves corresponding to the above-mentioned cylinders and the control valve for an injection cylinder 29 are integrally assembled.
Patent JP-H09242167-A (JP)
Title: Synthetic resin elbow for drop basin
Inventor: KOMA SATOSHI
IPC: E03F5/04
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To make a single type of device accommodative to various applications regardless of fall at difference in level where a drop basin is installed by a method wherein one end to be connected to an outlet of the drop basin is made to serve as a spigot, and a plurality of indications serving as marks for cutting are formed at the outer circumferential face of the spigot. SOLUTION: One end of an elbow main body 90 of a 90 deg. elbow 9 is made to serve as a spigot 91, and the other end thereof is made to serve as a socket 92. The spigot 91 is made longer in length than the socket 92, and a plurality of indication lines 93 are marked in the circumferential direction with oily ink at the entire circumference of the spigot 91 so that the spigot 91 can be cut correctly on adjusting the length without the fear for being cut aslant. If there is a difference in level between a drainpipe in a house lot and a main pipe of a sewerage system, the spigot is cut in a specified length, using the indication line 93 as a criterion, and the upper end of the spigot 91 is connected to a connecting pipe socket of a drop basin.  As cutting can be made with the indication being used as a criterion, adjustment can be made in length for the spigot 91, and thereby a single type of elbow can be made accommodative to any fall at difference in level.
Patent JP-S57164989-A (JP)
Title: Continuous annealing and pickling line for steel strip
Inventor: FUJII KATSUHIKO
IPC: C21D1/00
Filed: 1981-04-01
Abstract: PURPOSE:To economize resources and to reduce the cost of production by connecting a gas wiping nozzle to a waste gas discharge part of an annealing furnace via a pressure increasing device and spraying the waste gas of the annealing furnace to a steel strip. CONSTITUTION:A salt bath 2 and a pickling tank 3 are disposed successively behind a catenary type annealing furnace 1, and a steel strip 4 is annealed and pickled by these. A gas wiping nozzle 5 is provided on the outlet side of the bath 2 along the width direction of the steel strip, and a waste gas pipe 6 is provided in the furnace 1. The pipe 6 and the nozzle 5 are connected by a pipe 8 having a pressure increasing blower 7 to discharge the waste gas to the steel strip 4 through the nozzle 5. In this way, resources are economized and the cost of production is reduced by utilizing the waste gas of the furnace 1.
Patent JP-H11250963-A (JP)
Title: Push-in connector
Inventor: KITAGAWA MASAHIRO
IPC: H01R13/11
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost push-in connector, by which electrical connection can be accomplished only by assembling a pair of housings without requiring high precision of a terminal. SOLUTION: In a push-in connector 21, a band type body is extended toward both sides of one end part (s) in the longitudinal direction of a substantially rectangular plate member 23, and both ends of the band type body are folded back inward so as to be formed into plate spring hemming parts 23a. A female terminal metal fitting 22A, which is bent so as to bring the hemming parts 23a close to each other for clamping a conduction end part 31a in a wire harness 30 between them, and a male terminal metal fitting 24A, in which the band type body is extended further from a wrapping part 25a wrappingly holding the conduction part 31 in the wire harness 30 so as to be formed into a projection part 25b, are fitted in either of a pair of housings 41, 42 respectively, and then, a female terminal 22 and a male terminal 24 are formed.  When the terminals 22, 24 are combined together, the projection part 25b in the male terminal 24 is pressed into the conduction end part 31a in the wire harness 30 in the female terminal 22, and electrical connected between them is accomplished.
Patent JP-S61229653-A (JP)
Inventor: YUUJIN FUURII
IPC: B60T8/34
Filed: 1986-03-06
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。