baber/WOPTO huggingface dataset:
Patent JP-H07326273-A (JP)
Title: Overcurrent trip device for circuit breaker
Inventor: TOSAKA HIROAKI
IPC: H01H71/24
Filed: 1994-05-31
Abstract: PURPOSE:To achieve compactness and high performance of an overcurrent trip device by employing a specific constitution comprising an electronic trip part and a mechanical trip part. CONSTITUTION:A device is provided with (A) an electronic trip part comprising a current transformer 2 to convert an energization current to a current signal to be outputted, an electronic circuit 21 to monitor a size of an output signal of the current transformer 2, and output a trip signal after a lapse of a delay time corresponding to the size of an overcurrent in the case where it is determined that an overcurrent condition is generated, and a trip electromagnet 10 actuated by the output signal of the electronic circuit 21 to actuate a trip mechanism 19, and (B) a mechanical trip part comprising a fixed yoke 23 to converge a magnetic flux of the energization current, a movable iron piece 24 attracted onto the fixed yoke 23 by the magnetic flux to act on the trip mechanism 19, and a spring 25 to restrain the movable iron piece 24 to be prevented from being attracted while the magnetic flux is small. The mechanical trip part is provided with instantaneous trip characteristics, and the electronic trip part is provided with long limit time and short limit time trip characteristics.
Patent JP-S5764967-A (JP)
Title: Semiconductor device
Inventor: YAMAZAKI SHIYUNPEI
IPC: H01L27/105
Filed: 1980-10-08
Abstract: PURPOSE:To obtain the capacitance connected in series to a short-channel FET for the subject semiconductor device by a method wherein the first region, on which a semiconductor or conductor was selectively provided directly and through the intermediary of an insulating film, is formed on a semiconductor substrate and the second semiconductor region is formed below the gate electrode provided on the insulating film on the side face of the first region, with an interval first region. CONSTITUTION:A field oxide film 2 and an N type ion-implanting layer 20 are formed on a P type Si substrate 1 using an Si3N4 as a mask, a gate insulating film 11 (dielectric 15 for capacitance) is newly provided and an N type polycrystalline Si3 having vertical side face is selectively formed. An SiO2 19 is covered on the above, apertures 41 and 42 are provided and an Si layer 5 is superposed by selecting a conductive type and the density of impurities. A gate electrode 6 and a lead 9 are provided by performing a vertical etching selectively and when an N type source 13 is formed by ion implantation, an IGFET having a short channel 12 can be obtained, and a series capacitance having an opposed electrode N-layer 3 is formed using a drain 14 as an electrode and through the intermediary of an insulating film 15.
Patent JP-S6032349-A (JP)
Title: Cooling structure of integrated circuit package
Inventor: TAKAMOTO MITSUO
IPC: H01L23/473
Filed: 1983-08-02
Abstract: PURPOSE:To obtain a cooling structure of a liquid cooling system which has low temperature drop and ready maintenance by providing a lower frame opposed to an integrated circuit module for placing an integrated circuit package on a substrate and an upper frame cooperating with the lower frame for covering a conduit. CONSTITUTION:An LSI module 1 and a cooling plate 2 are provided, signal pins 10 are provided on one side surface of a ceramic substrate 4 in the module 1, an LSI package 5 is mounted on the opposite surface side, and a columnar heat sink 6 is soldered. A base frame 8 and a plate 9 are clamped by a screw 11 to the periphery of the substrate 4. The plate 2 is composed of a conduit 16 for flowing liquid, a lower frame 14 for supporting and protecting the conduit 16, and an upper frame 15. The conduit 16 has expansible diaphragms, D, E, and a tube 19 having an arcuate part J for passing the heat sink 6.
Patent JP-H05333447-A (JP)
Title: Original scanning optical device for image forming device
Inventor: KIMURA TETSUYA
IPC: G03B27/50
Filed: 1992-06-02
Abstract: PURPOSE:To prevent an image from being deteriorated by providing slide shoes on both sides of either carriage of the first and the second carriages within such a range on the outside of the scanning width direction of slide shoes on both sides of the other carriage that they do not mutually interfere. CONSTITUTION:A gap (c) between the slide shoes 13b on both sides of the second carriage 10 is set wider than a gap (d) between the slide shoes 13a on both sides of the first carriage 9 by the amount equal to or more than the width of projecting parts projecting in the front and behind of a scanning direction from stay parts in order to fit the slide shoes 13a and 13b. The sliding areas of the scanning direction on the slide rails 14 of the respective shoes 13a and 13b of the carriages 9 and 10 do not interfere with each other. At the approach starting time of scanning, the projecting part for fitting the shoes 13a enters the inside of the projecting part for fitting the shoes 13b projecting from the stay 12 of the carriage 10 and the gap can be made large without making the front and behind slide shoes in the scanning direction interfere with one another. Besides, safety is improved.
Patent JP-S5664757-A (JP)
Title: Method and device for preparation of hand-shaped "sushi" or rice ball
Inventor: IOHARA TOSHIO
IPC: A23L7/10
Filed: 1979-11-01
Abstract: PURPOSE: To prepare a plurality of hand-shaped "sushi" or rice balls, in one operation, by the use of a device composed of a body having a plurality of flexible cavities at the bottom and a cover integrated with the body.  
     CONSTITUTION: The titled device is composed of a main body 2 having a plurality of cavities 3 separated with partition walls each other, and a cover 4 having a plurality of cavities 5 corresponding to the cavities 3 of the main body 2 and separated each other with partition walls. When the body 2 is closed with the cover 3, the upper ends of the partition walls of the body 2 come into contact with the lower ends of the partition walls of the cover 3. The bottom parts of the cavities of the body and/or the cover are formed to be flexible. A piece of fish meat 10 is put into each cavity 3 of the main body 2, and the cavity is filled with a proper amount of vinegared rice so as to cover the whole surface of the upper ends of the partition walls. The main body 2 is closed with the cover 4, and the contents of the cavities are pressed almost uniformly from the outside of the flexible bottoms of the cavities 3 or 5. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6033305-A (JP)
Title: Operation of blast furnace
Inventor: OKUNO YOSHIO
IPC: C21B5/00
Filed: 1983-08-04
Abstract: PURPOSE:To prevent the scab adhered to the inner wall of furnace from forming, by heating charging materials by injecting high temperature combustion gas into the layer of charging materials in the peripheral region in blast furnace shaft part. CONSTITUTION:The high temperature combustion waste gas generated at the combustion furnace 4 is injected by boosting it with the boosting blower 7 from several pieces of gas injection holes 3 arranged at an almost equal interval in the circumferential direction of the shaft side wall of blast furnace 8. Though this waste gas is preferable in the point where the waste gas containing CO gas without being completely burned does not cause disturbance, when the temperature of charging materials is required to be further raised, complete combustion gas is also effective. The flow rate of this waste gas is regulated with the valve 5 of which opening is set via a control box 6 by the furnace gas temperature detected with temperature measuring instruments 1 and 2. Thereby, the condensation of water content, the deposition of zinc oxide, and the reduction disintegration of sintered ore in the layer of charging materials of the periphery part in furnace are prevented and the prevention of adherance of scab to the inner wall of furnace and the improvement of permeability can be achieved.
Patent JP-S5768262-A (JP)
Title: As-cast high chromium type cast iron double centrifugal cast roll
Inventor: OOGURO TAKASHI
IPC: C22C38/00
Filed: 1980-10-13
Abstract: PURPOSE:To obtain a roll of a low cost and high abrasion resistance for mills by specifying the composition of a high chromium type cast iron for the outside layer material of a double centrifugal cast roll. CONSTITUTION:An outside layer material of high abrasion resistance of 3.0-6.0 C, 0.4-1.5 Si, 0.4-1.5 Mn, 20-25 Cr, 3.0-8.0 Nb, 3.0-6.0 Mo by weight %, and the balance Fe is cast. Thence, an inside layer material of cast iron of high machineability is cast, whereby the double centrifugal cast roll used in an as-cast state is obtained. The abrasion resistance of the high chromium type cast iron is affected by the amt. and hardness of precipitated carbide and the hardness of the base structure. Here, the amt. of carbide precipitation is increased by increasing the contents of Cr and C rather high, but an amt. of austenite of poor abrasion resistance increases in the grond structure. In order to decrease this and to recipitate NbC, Mo2C of hardness higher than that of (Fe, Cr)7C3, Nb and Mo are added. These are required to be above the lower limits, but if they exceed the upper limits, ductility and toughness degrade with Nb and ductility degrades considerably with Mo other than costs.
Patent JP-S5935570-A (JP)
Title: Initial charge system in current type inverter
Inventor: YAMAMOTO SHINPEI
IPC: H02M7/515
Filed: 1982-08-18
Abstract: PURPOSE:To shorten the time for the initial charge of a commutation condenser by charging the condenser through a desired main thyristor from an AC power source at the time of strarting an inverter. CONSTITUTION:A switch 7 is provided between a rectifier 62 and a power inverter 3, and a commutation condenser 5 is charged through main thyristors U-Z. When a firing signal is, for example, applied to the thyristor U to close the switch 7 so as to start the inverter from U phase, the condenser 5 is charged in a circuit of a transformer 63, a rectifier 62, the switch 7, the thyristor U, the condenser 5, a resistor 61, a diode 64, the rectifier 62 and the transformer 63. Since the discharge can be stopped by the diode 64 in this manner, the charging time can be shortened.
Patent JP-H06345625-A (JP)
Title: Hair nourishing and growing agent
Inventor: ANDO MASATOMO
IPC: A61P43/00
Filed: 1993-06-14
Abstract: PURPOSE:To obtain a hair nourishing and growing agent exhibiting excellent anti-seborrheic effect and simultaneously bringing out good hair nourishing, growing and alopecia-preventing action and having high safety over a long period by combinedly using extracts of Hypericum and an anti-seborrheic agent. CONSTITUTION:The hair nourishing and growing agent is obtained by combining an extract of Hypericum with an anti-seborrheic agent (e.g. diethylstilbestrol or acetic acid chlormadinone). The extract of Hypericum is obtained by pulverizing whole grass of hypericaeae or either one of leaf, stem, root, fruit, seed and flower thereof and extracting the pulverized plant. This extract is blended in a hair nourishing and growing agent in an amount of 0.001-10wt.% based on dried weight. The anti-seborrheic agent is preferably blended in an amount of 0.001-5wt.%. Then, this hair nourishing and growing agent contains especially preferably further carbon dioxide.
Patent JP-S6076972-A (JP)
Inventor: POORU HAINTSU WAGUNAA
IPC: B25B21/00
Filed: 1984-07-09
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-H08332745-A (JP)
Title: Copy printer and copy printing and reading apparatus
Inventor: OTA MORIO
IPC: B41J2/525
Filed: 1995-06-08
Abstract: PURPOSE: To provide a copy printer performing repeated copy at a high speed by utilizing the printing interface part added to a copier of inexpensive constitution. CONSTITUTION: In an image processing and printing part 20, a color correction part is loaded with table data of yellow Y. A scanner 11 performs the scanning of a manuscript 7 and the image processing and printing part 20 performs intermediate resolving power conversion processing to scanning data to store the processing data in the DRAM 33 of an interface part 30. The scanner 11 returns to the home position and the image processing and printing part 20 reads data corresponding to one line from the DRAM 33 to once store the same in a line buffer 13 and reads the same three times in an x-direction to form image data corresponding to one line in a main scanning direction to convert the same to the resolving power of a printing system to supply the same to a thermal head 20-11. This operation is repeated in a sub-scanning direction.  The reading from the DRAM 33 and printing processing are further repeated to print 3×3 'a'. This operation is also performed with respect to magenta M and cyan C.
Patent JP-H10153736-A (JP)
Title: Projection lens and projection lens system
Inventor: JACOB MOSKOVICH
IPC: G02B9/12
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To obtain an ability of magnification variable action while keeping a long focal distance, long back focus amount and high performance, by constituting a projection lens of a first lens unit having a weak refractive power, a second lens unit having positive refractive power, and a third lens unit having negative refractive power. SOLUTION: The projection lens is constituted by arranging the correction unit U1 on the conjugate side of telephoto lenses U2 and U3. The first lens unit U1 is provided with the weak refractive power and constituted of a negative lens element provided with one aspherical surface and high dispersibility and a positive lens element provided with low dispersibility. The second and the third lens units U2 and U3 are constituted so as to be the telephoto lens. The unit U2 is provided with the positive refractive power and the third unit U3 is provided with the negative refractive power. Then, two units U2 and U3 are arranged at a wide interval. The magnification of the refractive power of the units U2 and U3 are almost identical and respectively sufficiently larger than the magnification of the refractive power of the unit U1.
Patent JP-S5765536-A (JP)
Title: Hot water supply system
Inventor: EKUSA TAKAHIRO
IPC: F24D17/00
Filed: 1980-10-11
Abstract: PURPOSE:To increase the overall efficiency of the captioned hot water supply system by a method wherein a plurality of temperature sensors are provided in a hot water storage vessel within a heat exchange section for heating so that a heat source is controlled. CONSTITUTION:The first, second and third sensors for sensing the temperature of hot water are provided in the heat exchange section 6. The first sensor 13 is located at a part near the inlet port of a forward passage 5a of a heating pipe passage 5 which communicates with the hot water storage vessel 1, the second sensor 14 is located above a horizontal cylinder 4 and adopted to detect the temperature of the hot water therearound and the third sensor 15 is located below the horizontal cylinder 4 and adopted to detect the temperature of the hot water therearound. When a power source switch SW1 turns ON to start a heating control circuit I, a combustion relay 2 for operating the heat source (not shown) is energized and the temperature of the water in the vessel 1 rises up. Thus, when the values of the sensors 14 and 15 exceed a predetermined temperature set by a detecting signal from the sensor 13, a relay contact T2 goes OFF to interrupt the supply of electricity to the relay Z so that a predetermined small quantity of hot water is constantly kept reserved in the upper part of the vessel 1.
Patent JP-2000325205-A (JP)
Title: Quilt
Inventor: OKITA YOSHIAKI
IPC: A47G9/02
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To improve the fitting feel to the body and to diminish the spacing generated from the body. SOLUTION: The spacing between a front side material 2 and a back side material 3 is partitioned to a central space part 5 and lateral space parts by transverse partition wall cloth and the inside of the central space part 5 is partitioned to plural small space parts (8a to 8i) of an approximate triangular shape by the diagonally disposed transverse partition wall cloth (7a to 7h). Feathers are packed into the respective small space parts (8a to 8i). The triangular wave shape is formed as a whole by diagonally disposing the transverse partition wall cloth (7a to 7h) to improve the fitting feel to the body.
Patent JP-S6122536-A (JP)
Title: Magnetron
Inventor: ITOU YUUICHI
IPC: H01J23/44
Filed: 1984-07-11
Abstract: PURPOSE:To prevent the occurence of a short circuit between the strap ring and the vane by connecting the vane and the base of the antenna together by brazing by inserting the base of the antenna into a narrow groove and then heating and melting a connection brazing agent placed on a wide groove. CONSTITUTION:The end of a vane 2a located in the output-side end of a magnetron is provided with a wide cut groove 3a and a narrow cut groove 3b formed on the bottom of the groove 3a. After the base of an antenna 1 is inserted into the narrow groove 3b, a ring-like brazing agent 5 placed on the wide groove 3a is heated and molten to electrically connect the base of the antenna 1 and the vane 2a by brazing. The molten brazing agent 5 flows only over the surface of the wide groove 3a and therefore does not reach the groove where a strap ring 4 is installed. Accordingly, it is possible to prevent the occurrence of a short circuit between the strap ring 4 and the vane 2a.
Patent JP-S5844730-A (JP)
Title: Electrodes and wirings for semiconductor device
Inventor: MORI MASAMICHI
IPC: H01L21/3205
Filed: 1981-09-11
Abstract: PURPOSE:To obtain stable electrodes and wirings of a semiconductor device by employing Cu-containing Al for electrodes and wirings for connecting to an Si substrate and laminating further pure Al or Si-containing Al on a bonding pad. CONSTITUTION:Al 4 which contains 0.5-12% of Cu is accumulated on an impurity diffused layer 2 of an Si substrate 1, is treated at approx. 500 deg.C for 10min, and is thus stabilized, thereby forming electrode wirings. Then, pure Al or Al 6 which contains 1.5-4% of Si is formed, and Al or Au wirings 7 are bonded. According to this structure, they are stabilized with the pure Al or Si-containing Al, thereby reducing the increase in the age of contacting resistance. When Mo, Ti or W is interposed at the intermediate between the Cu- containing Al 4 and the pure Al or Si-containing Al, the Cu is diffused to further effectively prevent the obstruction of stability in the wire bonding.
Patent JP-H11122560-A (JP)
Title: Television receiver with speaker vibration preventing device
Inventor: PARK NAM-GYUE
IPC: H04R5/02
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To improve the sound quality of a television receiver and to utter the sound of a high output externally by providing a diaphragm opposed to a speaker in the inside of a hollow part and made apart from the speaker so far as a prescribed distance and an installation means that installs the diaphragm to enclosure to minimize the vibration of the speaker that utters the medium and low frequency sound externally. SOLUTION: A speaker vibration preventing device is provided with a square diaphragm 15 that opposes to a speaker 11 in the inside of a hollow part and is made apart from the speaker 11 so far as a prescribed distance and with an installation means that installs the diaphragm 15 to enclosure 13. The installation means is composed of a vibrating magnet 17 that is provided at the ridge of the diaphragm 15, four support magnets 19 that support a part of the vibrating magnet 17 and four support brackets 21 that fix the respective magnets 19 on the inner wall of the enclosure 13. Repulsive force is acted between the vibrating magnet 17 and the support magnets 19.
Patent JP-H037635-A (JP)
Title: Lamp control circuit for vehicle
Inventor: OGAWA HIDEO
IPC: B60Q1/14
Filed: 1989-06-05
Abstract: PURPOSE:To prevent malfunction of an alarm part even if a lamp is reduced at the time of idling or the like by temporarily stopping the alarm part for alarming cutoff of the lamp at the time of the light reducing. CONSTITUTION:A lamp 1 or a head light is connected with a battery power source B through a light reducing circuit 2, in which a passing current is pulse- controlled by a transistor chopper and thus the passing current is gradually reduced in the case of idling for controlling the illuminance of a lamp 1. Besides, as the reduction in a supply power to the lamp 1 is detected at a detection end 6, an alarm part 3 judges it as the lack of the lamp for lighting an alarm lamp 3a, to thereby alarm the lack of the lamp. As a detecting part 4 detects that a light reducing circuit 2 is operated in the state of reducing a power to the lamp 1 at the time of idling, an opening/closing part 5 of a relay is controlled so as to temporarily stop the operation of the alarm part 3. Therefore, it is possible to prevent malfunction of the alarm part even if the lamp is reduced at the time of idling.
Patent JP-H0813139-A (JP)
Title: Electron beam irradiating method in vacuum deposition method
Inventor: SUGINO TOMOHIRO
IPC: C23C14/30
Filed: 1994-06-24
Abstract: PURPOSE:To uniformly vacuum-deposite metal onto a wide running substrate by one electron gun, in a continuous vacuum deposition device, by executing irradiation based on the temp. difference between that of the irradiating position of electron beams and that of the surface of a vacuum depositing material at an outermost-distant position therefrom. CONSTITUTION:A vacuum depositing material 4 in a crucible in a chamber 6 is evaporated by an electron gun 3 of a vacuum deposition device 10 and is vacuum-deposited onto a continuously running substrate 1 with a thin sheet shape. At this time, so as to regulate the temp. difference DELTAT between the surface temp. T1 of the vacuum depositing material at the irradiating position of electron beams 2 and the surface temp. T2 of the vacuum depositing material at an outermost-distant position from the irradiating position to an allowable range, from the heating properties by the electron beams, the heat transmitting properties of the material and the heat radiating properties in a vacuum, the distance L of the irradiating position of the electron beams is calculated. Then, by this distance L, the vacuum depositing material 4 is irradiated with the electron beams 2.
Patent JP-H01313642-A (JP)
Title: Air/fuel ratio controller for electronic fuel injection engine
Inventor: MURAMATSU TOSHIHISA
IPC: F02D41/00
Filed: 1988-06-10
Abstract: PURPOSE:To improve the fuel consumption without using an expensive linear O2 sensor by carrying out the lean combustion control by reducing the correction coefficient to zero when the air-fuel ratio correction coefficient becomes nearly zero, in the operation region where the load variation of an engine is small. CONSTITUTION:In the operation region outside idling where the load variation in the operation of an engine 2 is little, O2 feedback control and learning control are carried out, in a control part 60. When the center of the O2 feedback correction coefficient becomes nearly zero, the O2 feedback correction coefficient is made zero, and the lean burn coefficient is added, and lean combustion control is carried out. In the region where the load variation in the operation of the engine 2 is large, the lean burn coefficient is made zero, and the lean combustion control is suspended, and the O2 feedback control and learning control are carried out. Therefore, the need of using the expensive material for an O2 sensor 56 is obviated, and the fuel injection quantity is reduced in the stationary traveling operation, and lean burn control is carried out, and the fuel consumption can be improved to low cost.