baber/WOPTO huggingface dataset:
Patent JP-H02293136-A (JP)
Title: Superconductive film and preparation thereof
Inventor: UZUMAKI TAKUYA
IPC: C23C20/06
Filed: 1989-05-09
Abstract: PURPOSE:To increase the formation amount of a 110K superconducting phase and to raise critical temp. by forming a superconductive film by laminating an insulating layer composed of Ca2Pbu(u : 3, 4) to a superconductor layer based on Bi2Sr2Ca2Cu3Ou. CONSTITUTION:A pasty mixture based on Bi2Sr2CuOu, Bi2Sr2CaCu2Ou and Bi2Sr2 Ca2Cu2Ou is applied to a Ca2PbOu film 31 and subsequently melted and solidified to form a superconductor film 21. Paste based on Ca2PbOu is applied to this superconductor film 21 and formed into a Ca2PbOu film 31 by baking to form a laminate 4 of the film 31 and the superconductor film 21. This laminate forming process is executed at least once. Subsequently, the substrate 1 having the laminate 4 formed thereto is baked to prepare a superconductor film. The obtained superconductor film is increased in the formation amount of a 110K superconductive phase and has high critical temp. and high critical current density.
Patent JP-S5447481-A (JP)
Title: Production of semiconductor device
Inventor: KUSAKA TERUO
IPC: H01L21/308
Filed: 1977-09-21
Abstract: PURPOSE: To produce a device of high dielectric strength by treating the PSG on the surface oxide film where pn junction terminate with a hot H 2 O 2  solution or a soultion containing H 2 O 2 .  
     CONSTITUTION: SiO 2  2a, 2b is made on an N type substrate 1, and is selectively opened with holes, where a P layer 3 is provided, after which the surface is covered with new SiO 2  4. Next, the films 2a, 2b are opend with holes, are heat- treated in N 2  containing phosphorus and are covered with PSG 6a, 6b. The film  6a is treated for several minutes in a H 2 O 2  solution of 50°C or a solution prepared  by adding NH 4 OH, etc. together with amine base solution, etc. in H 2 O 2  to created  a layer 7. Thereafter, electrode windows are provided, where Al electrode 6a are  mde, thence the film 6b on the back is removed and a gold electrode 8b is made.  According to this method, higher dielectric strength may be realized voluminously  with simple processes without requiring any special equipment 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5638459-A (JP)
Title: Charging device for zinc ingot
Inventor: ONO YOSHIO
IPC: F27D3/06
Filed: 1979-09-07
Abstract: PURPOSE:To enable the zinc ingot to be changed into a melting vessel without interfering with a snout and to reduce the cost for installation by a method wherein a hanger is installed at a position horizontally separated from its lifting device by a specified distance. CONSTITUTION:The zinc ingot 2 is lifted by a hanger 13 from belt conveyor which is not shown, is moved by a movable truck 6, and is charged into a zinc melting vessel 3. In this equipment, the leading edge of the hanger 13 is located at a specified distance from the opening edge of the vessel 3 toward its center. The hanger 13 is designed to rotate via cylinder 12 and link lever 10, and to hold and release the ingot 2 by the operation of a cylinder 15. The structure allows the hanger 13 to operate without interfering with the snout 17 located and enables an ingot 2 to be charged in.
Patent JP-S5540954-A (JP)
Title: Load cell failure detection method and its unit
Inventor: TAKAHASHI AKIRA
IPC: G01L1/00
Filed: 1978-09-18
Abstract: PURPOSE: To easily and surely detect the failure of load cell, by comparing the output of the load cells of a plurality installed in series for discrimination.  
     CONSTITUTION: The weight of measured object 200 is measured with the load cells 100 and 110 installed in series. The scale signal by the cell 100 or 110 is fed to the display unit 104 via the selection circuit 102 to display the weight. Simultaneously, the scale signal of the cells 100 and 110 is compared at the comparator 103, and if the difference is in excess of a given range, alarm is produced from the alarm unit 105 via the comparator 103, allowing to easily and surely detect the failure in the load cells automatically without using standard weights. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62270807-A (JP)
Inventor: AHANO MASAHARU
IPC: F16L3/24
Filed: 1986-05-19
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-H05316081-A (JP)
Title: Error check circuit
Inventor: KURITANI KAZUNARI
IPC: H04L1/00
Filed: 1992-05-07
Abstract: PURPOSE:To detect early an error due to rapid deterioration in the quality of a transmission line by allowing an error check circuit of the transmission line to monitor an error simultaneously based on a reference pulse used to check a set error rate and a detection pulse with a shorter period than the reference pulse. CONSTITUTION:An STPG1 generates a reference pulse required to check an error rate. An ERPG2 generates a reference pulse to decide a detection time corresponding to the set error rate. A CNT 3 counts detected error pulses. A GT4 compares an output of the STPG1 with an output of the CNT3. A DET 5 receives outputs from the ERPG2, CNT3 and GT4 respectively to discriminate the result of error rate check.
Patent JP-S60259284-A (JP)
Inventor: ROJIE ABONDANSU
IPC: A63C9/20
Filed: 1985-05-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0411208-A (JP)
Title: Waveguide type polarized light separating element
Inventor: HOSOI TORU
IPC: G02B6/126
Filed: 1990-04-27
Abstract: PURPOSE:To stably obtain a high sepn. ratio by providing a proton exchange region satisfying the total reflection conditions only to one of the polarized light components which propagate in an optical waveguide and are in the direction perpendicular or horizontal to a substrate in the part of the Y branch of the optical waveguide. CONSTITUTION:The titanium-diffused optical waveguide 21 intersecting with the surface of a lithium niobate substrate 1 is produced and the proton exchange region 3 is provided in the intersecting part of this optical waveguide 21. This region separates the polarized light by generating an internal total reflection in either of the extraordinary ray and ordinary ray by the effect of increasing the change in the surface refractive index to the extraordinary ray and of decreasing the change in the surface refractive index to the ordinary ray and generating refraction and transmission in the other. The waveguide type polarized light separating element with which the highly separated light is obtd. without depending on the guided light wavelength and which suppresses the fluctuation in the separated light with respect to a shape error at the time of production is obtd. in this way.
Patent JP-H08303999-A (JP)
Title: Flying object
Inventor: SUGIMORI KENICHI
IPC: F42B10/04
Filed: 1995-05-12
Abstract: PURPOSE: To obtain a flying object which, when turning toward a prescribed direction in an attitude making a large angle of attack to the air stream, creates aerodynamically symmetrical flows on the left and right sides of the middle body part independent of the direction of the turn so as to suppress generation of lateral force, yawing moment, and roll moment all unfavorable to the flight CONSTITUTION: A flying object 1 has in the middle stabilizing airfoils 5 against rolling, a middle body part 4 which freely rotates in the directions of rolling, and a partition plate 10 on the back of the middle body part 4. As a result, when a flying object 1 turns toward a prescribed direction in an attitude making a large angle of attack to an air stream, generation of lateral force, yawing moment, and roll moment all unfavorable to the flight is suppressed and the aerodynamic instability of the body of the flying object 1 is mitigated.
Patent JP-S5340223-A (JP)
Title: Data input device
Inventor: ENDOU MAKOTO
IPC: G06F3/02
Filed: 1976-09-27
Abstract: PURPOSE: To realize a monitoring function easily by adding a very small number of LED and driving circuits to the tablet plate where a printed wiring plate is used. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07290951-A (JP)
Title: Mirror unit with illumination
Inventor: AMANO TSUTOMU
IPC: B60J3/02
Filed: 1994-04-28
Abstract: PURPOSE:To easily mount a sun visor or the like to an object to be fitted in an automobile such as. CONSTITUTION:A mount part 4 formed into a flat shape is disposed on the side of a sun visor that does not face on a windshield. A mirror 2 is supported on the surface of the mount part 4, and further an illuminating part 3 is installed close to the mirror 2. On the other hand, a solar battery support 6 formed into a flat shape is disposed on the side of the sun visor (a) that faces on the windshield, and the solar battery is supported on the surface. A secondary battery for lighting the illuminating part 3 is provided on either the mount part 4 or the solar battery support 6, and charged by the above solar battery. The mount part 4 and the solar battery support 6 are connected to each other on the surface and back of the sun visor by a fitting part 7 such as a clip, and removably installed on the sun visor.
Patent JP-H05310968-A (JP)
Title: Method and device for treating surface of film
Inventor: MIURA KAZUTOMI
IPC: B29L7/00
Filed: 1992-05-07
Abstract: PURPOSE:To provide the method and device for treating the surface of the film having the back surface not subjected to a corona treatment without generating creases on the film. CONSTITUTION:In the method for treating the surface of the film comprising taking up the film extruded from an extrusion die on a take-up roll, transferring the film to a corona-treating roll, subjecting the film to a corona treatment, and subsequently winding up the treated film on a winder through pinch rolls, the tension of the film between the take-up roll 2 and the corona-treating roll 3 is detected to control the taking-up rates of the corona-treating roll 3 and the pinch rolls 2, and the tension of the film between the corona-treating roll 3 and the pinch rolls 22 is detected to control the taking-up rate of the pinch rolls 22.
Patent JP-S63280005-A (JP)
Title: Powdery cosmetic containing fat-soluble vitamin
Inventor: IMAMURA AKIHIRO
IPC: A61K8/00
Filed: 1987-05-12
Abstract: PURPOSE:To obtain a powdery cosmetic containing a fat-soluble vitamin, having stability to aging and excellent dispersibility in water and easily applicable to skin, by treating a powdery fat-soluble vitamin with a specific nonionic surfactant which is liquid at normal temperature and compounding the treated vitamin as a component. CONSTITUTION:A powdery fat-soluble vitamin is treated with a nonionic surfactant which is liquid at normal temperature and selected from polyoxyethylene alkyl ether and polyoxyethylene polyoxypropylene alkyl ether (especially preferably a lauryl ether having an added ethylene oxide molar number of 2-9mol. or a lauryl ether having an added ethylene oxide molar number of 3-8mol. and an added propylene oxide molar number of 4-6mol.) and the treated vitamin is compounded to a powdery cosmetic in an amount of about 0.01-40wt.% based on the whole powdery cosmetic to obtain the objective powdery cosmetic containing a fat-soluble vitamin.
Patent JP-S62274010-A (JP)
Title: Production of pulverized metallic powder
Inventor: FURUTA SEISHI
IPC: B22F9/08
Filed: 1986-05-20
Abstract: PURPOSE:To prevent the sticking of atomized powder to a gas nozzle and to improve the efficiency of production by controlling the differential pressure between the pressure in a vacuum furnace and the pressure in a gas atomizing chamber at the time of producing pulverized metallic powder by a gas atomizing method. CONSTITUTION:Pressure sensors 10 and 11 are respectively installed in a vacuum melting furnace 1 and the atomizing chamber 2 and a differential pressure gage 15 is connected between the same. For example, a valve adjusting mechanism 14 is so set that the differential pressure (read by the differential pressure gage 15) given by [the pressure in the vacuum melting furnace 1]-[the pressure in the atomizing chamber 2] attains the specified value determined by equipment elements or above. The equipment elements are exemplified by the shapes and sizes of the gas nozzle 5 and molten metal nozzle, the temp. of the molten metal, the injection speed of the nozzle 5, the size of a spacing 50, operating conditions, etc. The rise of the atomized powder entrained in circulating flow 8 is prevented over the entire part of the atomization stage by the above- mentioned method.
Patent JP-S63279226-A (JP)
Title: Transmission type color liquid crystal display device
Inventor: YAMAMOTO KAZUKO
IPC: G02F1/133
Filed: 1987-05-12
Abstract: PURPOSE:To obtain simply and inexpensively a color filter having high reliability and excellent color reproducibility by sticking a film on which a color filter for color display is printed out onto a light diffusing layer projected from a light source. CONSTITUTION:Transparent electrodes 12 and orientation films 13 are respectively arrayed on the inside of a pair of transparent base 11 arranged oppositely and nematic liquid crystal is sealed between the orientation films 13. The film 17 on which the color filter for color display is printed out is stuck to the light diffusing layer 16 formed on the surface of a polarizing plate 18 formed on the outside of one base. Light from the light source 15 is polarized through the filter 17 and reached to liquid crystal molecules 14 to execute color display by impressing voltage. Since the filter 17 is directly formed on the polarizing plate 18, the polarizing plate can be prevented from being deteriorated due to the influence of said formation and the orientation films 13 can be processed at a high temperature because the filter 17 is not directly formed also on the orientation films 13. Thus, the color filter can be simply and inexpensively obtained.
Patent JP-2000307292-A (JP)
Title: Tape feeding mechanism
Inventor: SHIBAZAKI MASANORI
IPC: B65H20/00
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To reduce the thickness of a mechanism itself by simplifying of the constitution to cope with a parallel arrangement of many tape feeding mechanisms. SOLUTION: A tape feeding mechanism 1 is provided with a tape feeding means and a driving means which receives driving signals based on a conveyance and transfer operation to operate. A receiving means of the driving signals has a magnetic sensor 1-1 arranged on the outside of a case and a permanent magnet 2-11 integrally equipped on a mounter head. The mounting location of the magnetic sensor is provided in an operating path of the mounter head.
Patent JP-H10293470-A (JP)
Title: Liquid coater
Inventor: ABE SHUNICHI
IPC: G03G15/10
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To eliminate the unevenness of liquid surface by using gas when the surface of a liquid film which has been coated with high viscosity liquid gets uneven. SOLUTION: A liquid carrier 2 carries the high-viscosity liquid 5 on its surface and holds the carried liquid 5 between the carrier 2 and a liquid coating object body 4, and the liquid 5 is stuck to the object body 4. Thereafter, the part of the carrier 2 holding the liquid 5 with the object body 4 is separated from the object body 4, whereby the object body 4 is coated with the liquid 6. An air knife part 3 sprays the gas to a part where the carrier 2 is separated from the object body 4, and the liquid 5 stuck to the carrier 2 side and the liquid 5 stuck to the object body 4 side are separated so as to prevent the surface of the liquid 5 from getting uneven.
Patent JP-S63279642-A (JP)
Title: Data transmission method
Inventor: MORI YOSHIHIRO
IPC: H04L29/08
Filed: 1987-05-12
Abstract: PURPOSE:To attain high speed data transmission by sectioning the transmission data in the unit of packets, forming a break to give a space state to a signal line at the start and end points of the packet and sending the data in the unit of packets obtained in this way. CONSTITUTION:A start bit 1 and a stop bit 3 are added to a data 2 of a conventional 8-bit in sending the data by the start-stop synchronizing system to form a communication data. A bit string data is formed by making the communication data of one data length consecutive formed in this way. An information processing unit A 5, prior to the transmission of a bit string data, gives a space state to the line in the marking state to generate a break 4. Then the bit string data is sent by the conventional start-stop synchronizing system. When the bit string data to be sent is finished, the line is brought again into the break state 4. An information processing unit B 6 receiving the data like this recognizes the start point and the end point of the bit string data by the break 4.
Patent JP-H07319351-A (JP)
Title: Waste toner recovering device for image forming device
Inventor: MANABE NOBUO
IPC: G03G21/10
Filed: 1994-05-27
Abstract: PURPOSE:To prolong the replacement cycle of a waste toner recovery container. CONSTITUTION:Residual toner on a photoreceptor drum 11 is scraped off into a cleaner part 17 by means of a cleaning blade 16. The waste toner recovery container 12 is arranged in parallel to the cleaner part 17, and the cleaner part 17 and the container 12 are connected with means of a U-shaped waste toner carrying pipe 15. A waste toner carrying screw 13 in the cleaner part 17 and a waste toner carrying spring 14 in the pipe 15 are connected to each other. By the rotation of the screw 13 and the spring 14, the waste toner is carried from the cleaner part 17 to the waste toner recovery container 12. The recovered waste toner is sent into the innermost side of the waste toner recovery container 12 by rotating the container 12.
Patent JP-S63280846-A (JP)
Title: Evaporated fuel liquefying device
Inventor: SATO HIDENORI
IPC: F02M33/00
Filed: 1987-05-12
Abstract: PURPOSE:To liquefy the evaporated fuel regardless of the operation/stop state of an engine by arranging heating pipes in a case into which the evaporated fuel is introduced and transferring the heat of the evaporated fuel outside the case and cooling the evaporated fuel in the case. CONSTITUTION:When the fuel in a fuel tank is evaporated by receiving the heat supplied from outside, the pressure in a fuel tank rises, and the evaporated fuel is introduced into a case 10 from the introducing part 103 of an evaporated fuel processing device 100. Then, the heat of the evaporated fuel is transmitted to the working liquid 115 stored on one edge part side 111 of a heat pipe 109 through heat receiving fins 117, etc., and the working liquid 115 is evaporated. The evaporated working liquid 115 rises in the heat pipe 109 and is cooled and condensed on the other edge part side 113. The condensed working liquid flows down to one edge part side 111 in the heat pipe 109. Therefore, the evaporated fuel in the case 101 is cooled and liquefied, and returned into the fuel tank again from an introducing port 105.
Patent JP-H04319707-A (JP)
Title: Soft key in crt display device for nc device
Inventor: KUWATA YASUHIRO
IPC: B23Q15/00
Filed: 1991-04-18
Abstract: PURPOSE:To plainly express the positional relation of the whole constitution of a screen being displayed at present and to easily select a screen by a soft key by displaying a master function on an upper soft key display part. CONSTITUTION:The definition contents of the functions A to C of plural soft keys 4 are displayed on respective job display parts 2 and the definition contents of screens 1 to 10 are displayed on a function display part 3. When the function A is selected, the selection of the screen 1 is indicated by displaying the definition display part 3 for the screen 1 as a void. In the case of switching the screen 1 to the screen 4, a user selects an upper soft key by an up/down selection key 5 and depresses the soft key displaying the definition of the corresponding function. Since the screen is switched to any one of the screens 4 to 7 for the function B, a lower soft key is selected by the key 5 and the soft key displaying the definition of screen 4 is depressed to display the screen 4.
Patent JP-H08281117-A (JP)
Title: Hydrogenation refining catalyst and hydrogenation refining of hydrocarbon oil and production of desulfurized gas oil
Inventor: MATSUSHITA KOICHI
IPC: C10G45/08
Filed: 1995-04-18
Abstract: PURPOSE: To produce a catalyst having high hydrogenation refining activity by carrying group VIb metallic elements, group VIII metallic elements of the periodic table and phosphorus respectively at specified amounts on a carrier consisting of silica alumina. CONSTITUTION: This hydrogenation fining catalyst having high activity is used for hydrogenation refining especially desulfurization of hydrocarbon oil such as a petroleum fraction, petroleum residue and coal liquefaction oil. The hydrogenation refining catalyst is constituted by carrying 5-20wt.% at least one kind selected from group VIb metallic elements of the periodic table, 1-10wt.% at least one kind selected from group VIII metallic elements and 0.1-8wt.% phosphorus on a carrier in which silica alumina containing >=30wt.% silica is incorporated into alumina at 1-8wt.% expressed in terms of silica.  In the case of using such a catalyst and hydrogenation refining of hydrocarbon oil, the conditions of reaction are selected e.g. in a range within 250-450 deg.C, about 20-200kg/cm<2> hydrogen partial pressure, about 0.1-20hr<-1> liquid space velocity and about 50-4000l/l ratio of hydrogen to hydrocarbon oil.
Patent JP-H05286556-A (JP)
Title: Sheet supplying device
Inventor: KIKUCHI NOBUAKI
IPC: B65H3/56
Filed: 1992-04-08
Abstract: PURPOSE:To provide a sheet supplying device which is capable of securely supplying sheets piecewise even when the sheets are soft, crumbly, not uniform in thickness, and adhesive, such as pieces of bread. CONSTITUTION:The end part of a first conveyor 11 arranged in a diagonally downward advancing direction is provided with a pressing plate 18 which is brought into contact with/separated from the upper end part of a sheet 14, stoppers 23, 26 which are operated in an openable/closable manner relative to the sheet positioned to the extreme fore part, rotary claws 28, 33 which forcibly separate the sheet positioned in the extreme fore part, and a second conveyor 30 to carry the fallen sheet.
Patent JP-S5819154-A (JP)
Title: Step motor
Inventor: SAKAI SACHIO
IPC: H02K37/00
Filed: 1981-07-23
Abstract: PURPOSE:To suppress an overshoot of a step motor, to prevent the infiltration of dusts, iron powder and to enhance the rotating efficiency of the motor by disposing magnetic fluid in the gap between a rotor and a stator. CONSTITUTION:Either one of a rotor 4 and a stator 5 is composed of a permanent magnet, and magnetic fluid 7 (which is prepared by diffusing ferromagnetic particles in oil or mercury in gel state) is disposed in the gap 6. The fluid 7 is uniformly held in the gap 6 by the magnetic force of the rotor 4 or stator 5. An overshoot is suppressed by suitably selecting the viscosity of the fluid 7.
Patent JP-H02306898-A (JP)
Title: Detecting structure of blade pitch angle of airplane engine propeller
Inventor: ANSONII ENU MAACHIN
IPC: G01B7/30
Filed: 1990-05-01
Abstract: PURPOSE: To detect the blade pitch angle of an engine propulsor by measuring the time between signal pulses generated by a magnetic field-signal exchanger arranged to an engine part adjacent to the propulsor. CONSTITUTION: The time between pulses is found out by a relative position of a pitch wheel 24 and a fixed wheel 27 acting as a magnetic field variable inducer on a propulsor 14. A magnetic field-signal converter such as a coil 28 is arranged sufficiently approaching to a fixed tab 26 and pitch tab 25. As a result, the magnetic field generating a magnetic field property 28a staying on the center of the coil 28 is fluctuated by the tabs 25, 26. An alternating voltage is generated in the coil 28 by this magnetic field fluctuation and the pitch of the blade 12 is decided by the pulse of this alternating voltage. The pitch of the blade 16 on an outhub 18 is detected alike. Therefore, it is unnecessary to install a breakable electric machine device in the propulsor and the measurement device with a high reliability is made.