baber/WOPTO huggingface dataset:
Patent JP-S5878437-A (JP)
Title: Manufature of semiconductor device
Inventor: HASHIMOTO KAZUHIKO
IPC: H01L21/31
Filed: 1981-11-04
Abstract: PURPOSE:To manufacture the semiconductor device having high performance and the high degree of integraion by a method wherein an element isolation region and an inversion preventive layer are formed through self-alignment in the manufacturing process simplified while the generation of an oxidation inducing defect, a white ribbon and a bird beak is prevented and the reduction of an element region is obviated. CONSTITUTION:An oxide film 12 functioning as the element isolation region 17 is previously formed onto a semiconductor substrate 11, a polycrystal silicon pattern 14 is shaped onto said oxide film 12 so as to coat an element region prearranged section 13, impurity ions for preventing inversion are implanted while using said polycrystal silicon pattern 14 as a mask, and the whole surface is coated with a positive type resist 16. One part of said positive type resist 16 is removed from the surface, the polycrystal silicon pattern 14 is exposed, the polycrystal silicon pattern 14 and the oxide film 12 section under said pattern are removed in succession while employing said polycrystal silicon pattern 14 and a residual positive type resist 16' serving as a reverse pattern as masks, and the element isolation region 17 is formed.
Patent JP-H0465099-A (JP)
Title: Dc lighting of fluorescent lamp
Inventor: NAMIKAWA YASUYUKI
IPC: H02M7/06
Filed: 1990-07-03
Abstract: PURPOSE:To obtain a high light output by heating an electrode of a lamp by means of a current flowing through it and connecting an element or circuit having impedance to a power supply having voltage higher than lamp ignition starting voltage. CONSTITUTION:Ignition starting voltage of a lamp is reduced by means of a current flowing through the electrode of a lamp 3. And after connecting the lamp to a power supply 7 having voltage higher than this reduced lamp ignition starting voltage, a condenser 8 acting as a low electric power loss element is connected thereto. Thereafter dc voltage is obtained through a bridge 6. And further dc current having less superimposing ac frequency component is obtained by making this dc voltage pass through a filter condenser 4 and a filter condenser 5. and is supplied to the lamp 3. Thereby a high light output is obtained.
Patent JP-S6422192-A (JP)
Title: Telephone system
Inventor: YOSHIMOTO MAKOTO
IPC: H04Q3/58
Filed: 1987-07-17
Abstract: PURPOSE:To simply actualize a call as a trunk line or an extension by re- connecting an unused channel other than channels during use out of the plural channels to a trunk line. CONSTITUTION:On-hook and off hook information from respective key telephone systems No.1 TEL and No.2 TEL, and function information operated by respec tive types of function selecting switches 18-1 and 18-2 are transmitted to a main device ME. A CPU 4 in the main device ME controls respective parts. When one of the plural channels is used with the extension call and the necessi ty occurs which connects the channel to the trunk line corresponding to the channel during the use and to use the channel for the trunk line call, etc., the CPU 4 re-connects the unused channel other than the channels during use cut of the plural channels to the trunk line.
Patent JP-S6069731-A (JP)
Title: Block control method of recorder
Inventor: HAYAKAWA AKIHIRO
IPC: G06F3/06
Filed: 1983-09-26
Abstract: PURPOSE:To eliminate the time loss of position allocation and to add and record a data block efficiently by recording specific information and a specific identification number additionally when the data block is recorded in a data file additionally. CONSTITUTION:When the data block is written in the data file additionally, a magnetic head is moved and stopped at a position (d) where the 1st tape mark is detected. Further, the magnetic head is positioned at a point (c), and when it is recognized that the data read in at this time is a tape mark 2, the U flag in the control flag as the 4th byte of a residual data group 22 is set to 1 and the W flag is set to 0. A write command is generated at this point of time to read the last data block 3, and when it is judged that it is at distance much longer than specific length, writing operation starts immediately. Then, the U flag is set to 1 to write the 1st data block 3, and the next data block 3 is written by setting the U flag to 0.
Patent JP-H0617605-A (JP)
Title: Steam turbine
Inventor: MATSUZAKI RYOKO
IPC: F01D9/02
Filed: 1992-07-06
Abstract: PURPOSE:To reduce the deformation of a guide ring, and reduce the fluctuation amplitude of the clearance in the radial direction between the moving blade tip and the guide ring during the assembly and the operation even when a drain suction means is provided between a moving blade ring and the guide ring to cover the moving blade tip in order to suppress generation of erosion of the moving blade due to water drops in the wet steam. CONSTITUTION:A stationary ring 10 fitted with a guide ring where an outside stationary blade ring 2 and a guide ring 6 are integrated by providing a step 11 at the connection is provided, and the drain in the wet steam is sucked and discharged into a slit 12 by providing a plurality of slits 12 from the step 11 through the stationary blade ring 10 fitted with the guide ring. The guide ring 6 of the stationary blade ring 10 fitted with the guide ring is less deformed during the assembly and operation.
Patent JP-S6328839-A (JP)
Title: Overlay alloy for bearing
Inventor: DEBITSUDO REIMONDO IISAMU
IPC: C25D3/60
Filed: 1987-07-17
Abstract: Alloys of the type known as overlays for bearings are described. An overlay for a bearing comprises between 0.5 and 15 wt% of cobalt the balance being tin apart from incidental impurities.
Patent JP-S5897390-A (JP)
Inventor: ANSONII JIAIMO
IPC: D05B55/06
Filed: 1982-10-08
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-2001006122-A (JP)
Title: Magneto-resistance effect type magnetic head
Inventor: OBATA AKIHISA
IPC: G11B5/39
Filed: 1999-06-24
Abstract: PROBLEM TO BE SOLVED: To allow a magnetic head of a helical scan type or the like to directly slide on a medium by providing a short-circuit preventing film between a magneto-resistance effect element and a magnetic shielding film so as to be in a more projected shape on a medium sliding surface as compared to the magnetic shielding film. SOLUTION: An underlying film 11 made of Al2O3 or the like is formed on a ceramic substrate 2 made of Al2O3-TiC or the like, and a lower magnetic shielding film 12 made of Permalloy or the like having soft magnetic characteristics is formed thereon. Furthermore, a short-circuit preventing film 16 is formed from a hard non-magnetic material such as TiN or the like. A lower gap 36 is formed from a non-magnetic material such as Al2O3 or the like, and as an MR element section 14, an SAL film 32 of a soft magnetic film such as CoNbZr or the like, an MSL film 33 such as Ti or the like, an MR film 31 such as a NiFe film or the like, and a protection film 34 such as Ta or the like are formed.  On a surface closer to the MR element, magnetic shielding films 12 and 13 as well as a short-circuit preventing film 16 that has a hardness larger than that of a gap film are formed, and thus deterioration in an output of a head due to the short-circuit is prevented.
Patent JP-H0342416-A (JP)
Title: Rotary valve
Inventor: MASUTOMI HIROSHI
IPC: B65G53/46
Filed: 1989-07-10
Abstract: PURPOSE:To prevent adherence of granular solids in a rotary valve of a silo, etc., by forming flexible films on the inner surfaces of a housing, the outer peripheral surfaces of rotary vanes so as to form air chambers, and connecting the air chambers to outlet/inlet air sources through outlet/inlet air ports. CONSTITUTION:When granular solids adhere to rotary vanes 1, the inner surfaces of a housing 2, air is supplied to outlet/inlet air ports 4, 8. The air enters air chambers 6, 7 to expand flexible films 3. As a result, the adhered granular solids are forcedly scraped and fall off. By this constitution, adherence of moistened granular solids can be also prevented to a certain extent, and the granular solids can be smoothly supplied and discharged.
Patent JP-H1026498-A (JP)
Title: Method for consumption of fireworks
Inventor: KANEKO AKIRA
IPC: F42B4/00
Filed: 1996-07-08
Abstract: PROBLEM TO BE SOLVED: To prevent effectively blowing-off of earth and sand on the ground or other firework balls or falling of stars by setting a firework ball in a vessel and by controlling the shape of explosion of a firework for display according to the shape of the vessel, in regard to fireworks to be exploded on the ground of which the firework balls are ignited and exploded for display on the ground. SOLUTION: A firework ball 20 is prepared by filling a mixed explosive in a hollow spherical shell and by providing a plurality of stars of large and small sizes inside the almost upper half of the shell, and a long fuse 24 is connected to the mixed explosive. On the occasion of consumption of this firework ball 20, the firework ball 20 is set inside a bottomed tubular vessel. 30, then this vessel 30 is placed on the ground G and the firework ball 20 is exploded for display by igniting the fuse 24. By controlling the explosion of the firework ball 20 according to the shape of the vessel 30 at this time, the firework ball is exploded in the shape of peacock's feathers (the shape of a fan), for instance. According to this constitution, blowing-off of earth and sand on the ground G and falling of the fire of the firework on the ground G are eliminated.  Therefore blowing-off of stones and breaking-out of a fire are prevented and safety can be improved.
Patent JP-S6335953-A (JP)
Inventor: AIZAKI SEIGO
IPC: E04D13/072
Filed: 1986-07-29
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-H0528665-A (JP)
Title: Coding signal duplicating device
Inventor: USAMI AKIRA
IPC: G11B20/18
Filed: 1991-07-18
Abstract: PURPOSE:To provide a coding signal duplicating device which prevents the deterioration of a coding signal sound quality due to an allocation error during a duplication and the deterioration of a reproduced signal sound quality. CONSTITUTION:The device consists of a reproduction means 101 which outputs reproduced coding signals and an error flag from a recording medium, a delaying means 102 which outputs delayed coding signals, a frame synchronization information detecting means 103, an allocation information position predicting means 104, an allocation error discriminating means 106 and a coding signal muting means 105. Having these means, the allocation information is rewritten when an error exists in the delayed coding signals and the allocation information from allocation signals and recorded coding signals are outputted so that they become no sound during a reproduction. By this constitution, the sound quality deterioration is prevented during the reproduction of coding signals caused by correction unable errors of the allocation information generated during the duplication of coding signals.
Patent JP-S6335295-A (JP)
Inventor: KOBAYASHI YOSHIHISA
IPC: F26B9/00
Filed: 1986-07-29
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-H0346973-A (JP)
Title: Elevator control device
Inventor: FUKUDA TOSHIO
IPC: B66B1/20
Filed: 1989-07-12
Abstract: PURPOSE:To improve the convenience of use by restricting or releasing random call registration and designation registration in a cage under the specified conditions by a control device provided with a call registering device at the cage stop and a designation registering device in the cage. CONSTITUTION:Each of plural elevators (n) (n=1-n) is provided with a microcomputer En with a built-in program for controlling each specific elevator. The microcomputer En inputs data on the position and direction of the specific elevator as well as on cage calls into an operation control program SF14 through the elevator control data table SF11 of a group-control control device MA. The operation control program SF14 is connected to a hall call table SF12, an elevator specification table SF13 for indicating the number of group- controlled elevators and an operation control parameter table SF15, and thus regulates the stopping and passing of the elevators at the specific floors according to the time zone and traffic density. When one wants to go to a non-stop floor, a cipher is used to release non-stop. The direct arrival at a desired floor is therefore allowed to a special passenger acquainted with ciphers.
Patent JP-H0529414-A (JP)
Title: Semiconductor device
Inventor: YAMAGUCHI KAZUO
IPC: H01L21/66
Filed: 1991-07-18
Abstract: PURPOSE:To simply monitor the operation of an internal circuit by a method wherein a testing electrode is formed in the uppermost interconnection layer for a semiconductor device in which three or more layers of multilayer interconnections have been formed and the testing electrode is connected, by using an interconnection, to a testing point in a circuit cell formed in a lower layer. CONSTITUTION:An electrode for monitoring or testing use is formed in the uppermost layer. The electrode for monitoring use is connected to a monitoring point or a testing point in a cell formed in a lower layer so that a monitoring operation by means of an EB tester can be executed easily. For this, an interconnection 18 is connected to an interconnection monitor which connects an inverter 41b in a latch circuit to an output terminal 2; it is extended; it is connected to a metal electrode 16, for monitoring use, which has been formed in a proper position in the uppermost layer of a multilayer interconnection. A second-layer interconnection film 6 is extended by extending an interconnection up to a proper position and by patterning it. The second-layer interconnection film part 18 which has been extended is connected to a third-layer interconnection film via an interlayer connection hole 17. The metal electrode 16, for monitoring use, which is provided with an area required for a monitoring operation is formed in the third-layer interconnection film.
Patent JP-H1022899-A (JP)
Title: Base station unit for portable telephone set
Inventor: TAKIGUCHI DAIKI
IPC: H04B7/26
Filed: 1996-07-08
Abstract: PROBLEM TO BE SOLVED: To miniaturize and make a base station unit light in weight by improving heat radiating ability of the base station unit in the base station unit for relaying telephone communication between the portable telephone set and a telephone circuit by performing radio communication with the portable telephone set. SOLUTION: The base station unit incorporates plural circuit modules for telephone communication within a casing 11, having a sealed structure, and on the surface of the casing, a unit body 1 on which plural pieces of heat radiating fins are provided protruding, and a binding mechanism 8 for attaching the unit body 1 to a supporter 10 is provided. One or plural circuit modules having larger heat generation among the plural circuit modules are directly or indirectly touched and installed to the inner surface of the casing 11, and in the surface area of the unit body 1, facing in opposite directions to that installation part, plural pieces of heat radiating fins 21 taller than the heat radiating fins in other surface area are provided protruding.
Patent JP-S6159005-A (JP)
Title: Controller of hydraulic circuit
Inventor: WATANABE HIROSHI
IPC: F15B11/08
Filed: 1984-08-29
Abstract: PURPOSE:To perform smooth operation without generating any stopping shock by performing load correction in stopping phase when judgement is so made that the operational amount of an operation lever is smaller than the amount at the start of calculation and the switching valve has been in its open state. CONSTITUTION:The direction of an actuator load is judged at steps S-301 and S-303. As a result, if high pressure exists on rod side of a hydraulic cylinder, the first calculated value X1 is corrected toward minus (-1) direction at step S-302 and vice versa. The first calculated value X1 acts as a compensatory value for leakage of a variable capacity hydraulic pump. Further, a specific value X of an ejection flow rate corresponding to operational amount of an operation lever and the corrected calculated value X1 are calculated at step S-306. The ejection amount of the variable capacity pump is controlled in response to thus calculated value X. And when a difference between the calculated value X and an ejection amount Y of the variable capacity pump comes in a given range, a switching valve is closed.
Patent JP-S6239640-A (JP)
Title: Production of olefin resin foam
Inventor: TSUJI KAZUHARU
IPC: B29K23/00
Filed: 1985-08-12
Abstract: PURPOSE:To obtain a foamed material having excellent quality, by compounding sodium bicarbonate and monosodium citrate anhydride in the extrusion or injection foaming of an olefin resin, thereby carrying out the foaming of the resin slowly and smoothly. CONSTITUTION:An olefin resin (e.g. low-density polyethylene, high-density polyethylene, etc.) is compounded with (A) sodium bicarbonate and (B) monosodium citrate. The amount of the additive is 0.1-10pts.(wt.) for extrusion foaming and 0.2-5pts. for injection foaming based on 100pts. of the olefin resin. The weight ratio (A:B) is (10-90):(90-10), preferably (30-70):(70-30).
Patent JP-H0342825-A (JP)
Title: Ashing method
Inventor: HONGO TOSHIAKI
IPC: H01L21/3065
Filed: 1989-07-11
Abstract: PURPOSE:To achieve ashing at a low temperature and to prevent a body to be treated form being damaged by irradiating an ultraviolet rays laser beam to a film which is clad on the body to be treated an by supplying an oxidation gas to this irradiated point for removing ashing. CONSTITUTION:A loading base 3 is moved in X-Y direction so that irradiation point of an ultraviolet rays laser beam is positioned at the starting point of ashing on the surface of a wafer 2, an ultraviolet rays laser beam is projected from an ArF eczema laser source 6, and it is collected in band shape by a reflector 7 and a lens 8, thus projecting light onto the surface of the wafer 2. At the same time, oxygen gas is supplied to an ultraviolet rays laser beam irradiated point on the surface of the wafer 2 and this oxygen radical is used for achieving reaction with C and H which are constituents of the resist coated on the surface of the wafer 2, thus forming CO2 and H2O and eliminating the resist.
Patent JP-H0932530-A (JP)
Title: Closed breather device of engine
Inventor: YAMAMOTO TAKASHI
IPC: F01M13/00
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To restrain the inflow of oil to a combustion chamber by actuating an alarm device by an oil quantity detecting means when oil in blow-by gas taken out of a breather chamber is stored by a prescribed quantity in an oil storage chamber. SOLUTION: A breather chamber 1 and an intake air passage 2 are connected to each other by a communicating passage 3, and an oil storage chamber 4 having an oil drain 5 is arranged in its communicating passage 3, and oil in blow-by gas 6 taken out of the breather chamber 1 is stored in the oil storage chamber 4. An oil quantity detecting means 7 is arranged in this oil storage chamber 4, and an alarm device 8 is connected to this oil quantity detecting means 7, and when oil 9 is stored by a prescribed quantity in the oil storage chamber 4, the oil quantity detecting means 7 actuates the alarm device 8. Therefore, the inflow of oil to a combustion chamber can be restrained, and an unburnt harmful component in exhaust gas can be reduced.
Patent JP-2000005308-A (JP)
Title: Needle-less injector
Inventor: OTA YASUYOSHI
IPC: A61M5/30
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To accurately grasp the injection rate of liquid medicines. SOLUTION: This injector houses liquid medicines in a cylinder 2 and moves a piston 3 reciprocatively inserted to this cylinder 2 by a piston driving means made of a spring member 10. In this case, at the time of sending out the medicines through an orifice part 2a, an actual injection rate can be confirmed by the cylinder 2 formed with a transparent member 2b.
Patent JP-H0465432-A (JP)
Title: Fluorine-containing polysilethylene siloxane
Inventor: KINOSHITA HIROBUMI
IPC: C08G77/48
Filed: 1990-07-06
Abstract: PURPOSE:To provide the title new polymer of specific formula, capable of giving rubber cured products highly resistant to acids, alkalis etc. and also excellent in mechanical strength. CONSTITUTION:The objective polymer of formula I (R is 1-8C monovalent hydrocarbon; Rf is perfluoroalkylethyl; n is 10 - 1000). The present polymer can be synthesized through the following process: a five-membered cyclic silethylenesiloxane of formula II is put to ring opening polymerization at 10 - 200 deg.C using a divinyldisiloxane of formula III as chain transfer agent in the presence of a polymerization catalyst such as an alkali metal hydroxide or silanolate.
Patent JP-H1027668-A (JP)
Title: Chip type electrostatic protecting element and manufacture thereof
Inventor: ISONO MASASHI
IPC: H02H7/00
Filed: 1996-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a chip type electrostatic protecting element and a method of manufacture thereof excellent in accuracy and capable of miniaturization and cost reduction. SOLUTION: Copper foil 130 is worked so as to form an electrode 151 of discharge gap appearing in a hole edge part of a void 1 of the discharge gap and a connection land 141 connected to one electrode terminal 201 of a chip type electrostatic protection element, in the copper foil 130 of the other surface, an electrode 152 of discharge gap is formed by a part exposed in the inside of the void 1 of discharge gap, and the copper foil 130 of the other surface is worked so as to form a connection land 142 connected to the other electrode terminal 202 of the chip type electrostatic protection element, the electrodes 151, 152 of the discharge gap are covered with an insulating material 120 and with an outer layer copper foil 111 so as to be protected, and the outer layer copper foil 111 and the connection lands 141, 142 are connected in the end part by plating 190,  the outer layer copper foil 111 is worked so as to be made respectively independent, the respective electrode terminals 201, 202 are constituted.
Patent JP-H0735626-A (JP)
Title: Connection structure of lead wire, temperature measuring device using connection structure thereof and manufacture of temperature measuring device
Inventor: KIMURA HIDEO
IPC: G01K7/02
Filed: 1993-07-20
Abstract: PURPOSE:To prevent a short circuit phenomenon and the exposure of a lead wire from a resin surface with simple work, by integrally making resin forming with a first resin connecting member so that a second resin connecting member is interposed between the lead wire connecting parts of the one lead and the other lead. CONSTITUTION:Resin forming is made integrally with a first resin connecting member 3, including an end of a sheath tube 5 and an end of a covering wire 11, so as to have a through gap 13 between respective lead connecting parts 12, 12 formed by welding a temperature measuring lead 6 of a temperature measuring means 1 and a lead 10 of an extension cable 2. The resin forming is further made integrally with a second resin connecting member 4, so as to be filled up also in the gap 13, on the first resin connecting member 3. An about uniform resin layer is formed in the outer circumference part of the first resin connecting member 3 by the second resin connecting member 4, the appearance is put in order, the seal is kept, and also the work efficiency is improved.