baber/WOPTO huggingface dataset:
Patent JP-H10216676-A (JP)
Title: Removing method of chlorine from combustible waste
Inventor: KUSAKABE TARO
IPC: F23G5/02
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To obtain a pretreating method of a combustible waste by which a combustible waste can be effectively used as a fuel without causing problems due to chlorine in the waste during incineration. SOLUTION: At least one kind selected from oxides of alkali metals, oxides of alkaline earth metals, hydroxides of alkali metals and hydroxides of alkaline earth metals is added and mixed with a combustible waste. The mixture is heated for dry distillation in a nonoxidative atmosphere at >=300 deg.C and <=700 deg.C, and the solid content as the product of dry distillation is washed with water.
Patent JP-H09223745-A (JP)
Title: Manufacture of semiconductor device
Inventor: HASHIMOTO RYUSUKE
IPC: H01L21/8222
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which have a transistor and a capacitive element while eliminating the need for adding a special step of forming the capacitive element. SOLUTION: An n<+> type buried layer 2 and an n type epitaxial layer 3 are formed on a p type silicon substrate 1 to form a field oxide film 4. Formed on the field oxide film is a first insulating film 5, on which a base lead electrode 6 and a first capacitive electrode 7 are formed, on which a second insulating flim 9 is formed. Then the second insulating film 9 is selectively etched to make an emitter opening 10 and a capacitive opening 11 therein. A first side- wall insulating film 12 is formed on side walls of the openings 10 and 11, and the first insulating film 5 is etched with use of the insulating films 9 and 12 as masks to make a base opening 13 and an opening 14 for a second capacitive electrode therein. A base epitaxial layer 15 is formed and then a second side- wall insulating film 17 is formed. An n<+> type polycrystalline silicon is deposited and subjected to a patterning process to form an emitter electrode 19 and a second capacitive electrode 20.
Patent JP-S58146379-A (JP)
Inventor: KADOTA OTOMATSU
IPC: A63H13/04
Filed: 1982-02-26
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-S58148222-A (JP)
Title: Cooling device of internal-combustion engine
Inventor: SEKI NAKANOBU
IPC: F01P3/22
Filed: 1982-02-25
Abstract: PURPOSE:To decrease consumption power of a compressor as low as possible in a cooling device of an internal-combustion engine utilizing a refrigerating cycle consisting of the compressor and condenser, by adjusting internal pressure of the condenser in accordance with a radiated heat amount of the engine. CONSTITUTION:A vaporized coolant in a water jacket 2 of an internal-combustion engine 1 is fed to a compressor 4 through a regulating valve 3 here performed with adiabatic compression and then condensed in a condenser 5. A flow sensor 13 detecting a volumetric flow of the coolant is provided as the detecting means of a radiated heat amount of the engine in the half way of a pipe 9 connecting the condenser 5 and an expansion valve 6. Then if the volumetric flow is in a prescribed value of less, a solenoid valve 15 is closed while a solenoid valve 16 is opened through a relay 14 to introduce the atmospheric air to an actuator 24 (diaphragm chamber 17) of the valve 6 from an atmospheric air passage 19, and the valve 6 is opened to decrease internal pressure of the condenser 5.
Patent JP-H01204843-A (JP)
Title: Disk rotor cooling structure for car disk brake
Inventor: YANAGISAWA KATSUMI
IPC: B60T5/00
Filed: 1988-02-10
Abstract: PURPOSE:To make improvements in cooling efficiency for a disk rotor by setting up a planetary gear in an interval between a wheel hub or the disk rotor and a cooling fan, stepping up rotation of the wheel hub with this planetary gear, and transmitting this speed-up to the cooling fan. CONSTITUTION:A disk rotor 5 is clamped to one side of a front-wheel hub 3 pivotally supported on an axle 2 free of rotation with a bolt 6, and a planetary gear 13 and a cooling fan 14 are set up inside the disk rotor 5. The planetary gear 13 is constituted of an internal gear 12, a sun gear 15 set up at the inner circumferential side, a platelike carrier 16 and plural pieces of planetary gears 17 pivotally supported by this carrier. Then, the cooling fan 14 is attached tight to the sun gear 15 with a bolt 23, and plural numbers of rotary vanes 14a formed on the outer side are set up so as to become almost the same surface in the inner surface of an air hole 11 of the disk rotor 5. With this constitution, the cooking fan is rotated at high speed by rotation of the wheel hub 3, and thereby cooling for the disk rotor is carried out.
Patent JP-H05226512-A (JP)
Title: Board for pga package
Inventor: MURAMATSU TOSHIAKI
IPC: H05K1/05
Filed: 1992-02-17
Abstract: PURPOSE:To easily remove the burrs developed during the formation step of a lead-pin through hole assuring excellent electric insulation as well as excellent thermal conductivity compared with the case when the whole body is formed of an aluminum material having excellent deburring property. CONSTITUTION:An aluminum made core material 3 is formed of three layered clad plate 2 with both side thereof covered with an aluminum-made surface material 4. At this time, the core material 3 is made of pure aluminum base material while the surface material 4 is made of aluminum alloy material having excellent burr removability.
Patent JP-H03237203-A (JP)
Title: Unlubricated scroll fluid machinery
Inventor: TAKEMOTO JUNICHI
IPC: F01C19/00
Filed: 1990-02-13
Abstract: PURPOSE:To improve an abrasion resistance by forming out of porous layers which is impregnated with an oil-water emulsifier at least the end plate surfaces situated in the central area sides out of the end plate surfaces of the counter scrolls facing a chip seal to be contained in a seal groove made on a spiral lap end face. CONSTITUTION:An unlubricated scroll fluid machinery consisting of a fixed scroll 10 which forms a first lap 13 and a rotational scroll 20 which has a second lap 21 possible to fit on the first lap 13 contains a chip seal 1 formed out of a strip of self-lubricating material in a seal groove 2 which is made in a rectangular section on spiral lap end faces 21a, 11a facing end plate faces 14, 24 of the counter scrolls 10, 20. In the end plate faces 14, 24 of the counter scrolls 10, 20 facing the chip seal 1, at least the end plate surfaces situated in the central area sides are formed out of porous layers which is impregnated with an oil-water emulsifier. This arrangement reduces abrasion of the central area sides of the chip seal 1.
Patent JP-2000226175-A (JP)
Title: Safety device for fire control of elevator
Inventor: IIZUKA HAJIME
IPC: B66B13/14
Filed: 1999-02-08
Abstract: PROBLEM TO BE SOLVED: To prevent smoke and heat from flowing into an elevator car at an evacuation floor. SOLUTION: During fire control operation receiving a fire control signal 5 from a fire sensor 1 in a building and the like, an elevator car arrives at an evacuation floor receiving a smoke sensor operation signal 12 from an evacuation floor smoke sensor 11. An elevator control device 3 outputs a hall door driving order signal 6 to a hall door driving device 4. Then, only a hall door is carrying out an open operation before letting passengers off the elevator car. Thereby, sudden flowing of smoke into the elevator car can be prevented when the elevator car door is opened for expelling smoke to a shaft.
Patent JP-S62185796-A (JP)
Inventor: KONO TAKESHI
IPC: C11D3/30
Filed: 1986-02-12
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-S61188741-A (JP)
Title: Manufacture of magnetic recording medium
Inventor: NISHIDA HIROSHI
IPC: G11B5/64
Filed: 1985-02-18
Abstract: PURPOSE:To manufacture a magnetic recording medium at a high speed and also stably by forming a permalloy film on a substrate by a vacuum vapor- depositing method, and forming a Co-Cr alloy on said film by a DC magnetron type high speed spattering method. CONSTITUTION:A substrate 2 consisting of a heat resisting high polymer material goes into an upper chamber 11 from an inlet 18 which is brought to differential exhaust, is held by a can 20 which has been heated to >=100 deg.C from a guide roller 19, permalloy is vapor-deposited from a permalloy vapor deposition source 22, in a part of a mask opening part 21, and the substrate passes through the guide roller 19 and goes into a differential exhaust chamber 13 being the next chamber. A lower chamber 12 of a vacuum vapor deposition chamber 10 is exhausted to the 10<-6>Torr level, and a film accumulating speed by the permalloy vapor deposition source 22 is about 4,000Angstrom /sec. Subsequently, the substrate 2 passes through the differential exhaust chamber 13 and enters into an upper chamber 15 of a spatter chamber 14, a Co-Cr alloy film is spattered by a Co-Cr target 25, and the substrate enters into the upper chamber 15 of the spatter chamber 14 again, passes through a guide roller 23, and goes out to the outside from an outlet which is brought to differential exhaust.
Patent JP-H07240902-A (JP)
Title: Television signal processor
Inventor: HANDA KOJI
IPC: H04N7/015
Filed: 1994-02-28
Abstract: PURPOSE:To form a receiver corresponding to a high definition television broadcasting system while reducing cost rather than the conventional one by sharing parts for realizing respective functions at the television signal processor based on the high definition television broadcasting system. CONSTITUTION:An LD/VH signal is reproduced from a reinforce signal superimposed on the non-image part of a television signal by an LD/VH demodulation circuit 107 and a main image part correlation circuit 305, and this LD/VH signal is respectively separated into an LD signal and a VH signal by using the frame comb line filter of a Y/C/LD/VH separator circuit 101. On the other hand, the signal of a main image part is respectively separated into a luminance signal and a chrominance signal by using the same frame comb line filter as the filter, which consists of the Y/C/LD/VH separator circuit 101, used for this LD/VH separation. The LD signal, VH signal and luminance signal are mixed by executing prescribed signal processing, and this mixed signal and the chrominance signal are displayed on a display 328.
Patent JP-S5925804-A (JP)
Title: Fluidized bed reactor discharging method and device
Inventor: SE ROFUASU
IPC: B01J8/00
Filed: 1983-02-25
Abstract: The invention relates to a device and process permitting of the bottom drainage of a fluid-bed polymerization reactor (1) comprising a fluidization plate (2), a gas inlet (3) located between the said plate and the bottom of the reactor and a side pipe (4) located above the said plate and permitting of the evacuation of the fluidized particles, the said device consisting: of a vertical pipe (5) having a top opening at the level of the plate and a bottom end located outside and underneath the bottom of the reactor, which is occluded by a cock (6), and a gas intake tube (7) in the said vertical piping, leading out into the immediate vicinity of the said cock (6).
Patent JP-S59159478-A (JP)
Inventor: ABERU II KORUCHINSUKII
IPC: F16K31/40
Filed: 1984-02-21
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-S51112186-A (JP)
Title: Field effect transistor and its manufacturing process
Inventor: OGAWA MASAKI
IPC: H01L21/338
Filed: 1975-03-11
Abstract: PURPOSE: To provide a field effect transistor in n-type semi-conductor area formed in p-type semi-conductor layer and reduce the p-type layer into a film with exterior thick insulation layer as its bed, thus increasing output resistance and improving high frequence characteristics. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S58147911-A (JP)
Inventor: NAKAGAWA SHIYUUICHI
IPC: H01B17/26
Filed: 1982-02-27
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-S55122468-A (JP)
Title: Compact brushless motor
Inventor: TAKAHASHI TADASHI
IPC: H02K29/08
Filed: 1979-03-16
Abstract: PURPOSE:To prevent the sway of coil leads by fixing driving coils which oppose a permanent-magnet rotor on a disc-shaped resin plate on the outer portion of which extruded portion is provided and collecting the coil-lead wires the extruded portion on the resin plates and fixing them. CONSTITUTION:A motor 1 for directly driving the cylinder of a VTR is provided with a rotor 7 wherein a permanent magnet 9 is fixed on the upper surface of a rotor yoke 8 which is coupled to a shaft 3, and a stator wherein a driving coil 11 is provided on the bottom side of a stator yoke 10, and a Hall element 12 and printed board 13 are provided. The driving coil 11 is fixed to a plastic resin sheet 19 on the outer surface of which an extruded portion 20 is provided. The lead wires 29 of coils 21-28 are collected to said extruded portion 20, and fixed by heat or adhesive agent. Since the coil leads are fixed and perfectly protected, they are not cut out by vibration and the like, and the efficiency of fabrication work can be enhanced.
Patent JP-H01205779-A (JP)
Title: Magnetic recording and reproducing device
Inventor: ICHIJO HIROSHI
IPC: G11B27/00
Filed: 1988-02-13
Abstract: PURPOSE:To control recorded data without necessity to frequently rewind or feed a tape by providing a semiconductor memory for file control information. CONSTITUTION:A control circuit 34 is controlled by a microcomputer 36 and file data and the file control information are written into a RAM 31 of a built-in semiconductor memory at the time of recording through a rotary head 21 to a magnetic tape 25. This RAM 31 is referred to, the file data are retrieved and the file data can be controlled rapidly and surely without the necessity to frequency rewind or feed the tape as the case in which a directory is recorded at the start end part of the tape.
Patent JP-2000227462-A (JP)
Title: Semiconductor integrated circuit device and its test method
Inventor: KOTO TOMOHIKO
IPC: G01R31/317
Filed: 1999-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit device capable of carryung out a test accurately for guaranteeing a setup time and a hold time. SOLUTION: A first input terminal 3 is connected to a data input terminal D of a latch circuit 1, and a second input terminal 4 is connected to a timing input terminal T of the latch circuit 1. A delay circuit 2 is connected between the first input terminal 3 and the second input terminal 4. A test signal is input from either of the first input terminal 3 and the second input terminal 4. As the input signal is delayed by the delay circuit 2, signals with time difference are input to the data input terminal D of the latch circuit 1 and the timing input terminal T to perform a test to guarantee a setup time and a hold time.
Patent JP-H01206530-A (JP)
Title: Contact consumption detecting device for electromagnetic contactor
Inventor: HIUGA MASAMITSU
IPC: H01H1/00
Filed: 1988-02-12
Abstract: PURPOSE:To detect the time when the contact of an original contact piece reaches near the life limit by the opened state of the second contact piece by providing the second contact piece interlocked with the original contact piece. CONSTITUTION:The original movable contact 11 of an electromagnetic contactor is separated from a fixed contact 14 by the distance A in the released state, but the contacts are consumed as a result of contact actions and the gap is increased. The second contact piece support 20, the second movable contact piece 21, and a movable contact 22 belonging to it are overlappingly provided on the back of the original movable contact piece 10. A fixed contact 25 is provided to face the contact 22, when the contacts 11 and 14 are opened by the distance A, the contacts 22 and 25 are closed. When the contacts 11 and 14 are closed by the excitation of the electromagnetic contactor and the contacts 11 and 14 are consumed to the vicinity of the limit value, the contacts 22 and 25 are opened, the opened state is detected by a display lamp 26.
Patent JP-S60175139-A (JP)
Title: Data collecting device
Inventor: HIRATA AKIO
IPC: G06F3/05
Filed: 1984-02-22
Abstract: PURPOSE:To attain optimum offset correction without lossing high pressure resistance and high speed by interrupting sampling at a previously set-up period and finding out the difference between each input and a stored offset value. CONSTITUTION:Prior to data collection at the running of a plasma testing device, the offset value between an insulating amplifier 3 and a signal input device 4 is found out and stored in each channel. An electronic computer 8 starts a clocking means on the basis of a data collection starting signal 10, applies sampling interruption to a data sampling means at the previously set-up period and stops the clocking means by a data collection stopping signal 11 to stop sampling interruption. Subsequently, a data sampling means, an offset correcting means and a correction data holding means find out the difference between an input value obtained by successively inputting signals 1-n from the plasma testing device 1 through a signal input device 4 in each smapling interruption an the offset value and store the corrected data.
Patent JP-S63197675-A (JP)
Title: Platen gap adjusting mechanism
Inventor: KURIHARA YOICHI
IPC: B41J11/20
Filed: 1987-02-10
Abstract: PURPOSE:To eliminate horizontal deviations, namely, deviations in matching of centers of a platen and a head due to the rotation of a conventional eccentric bush, by providing a platen-paper guide unit with an adjusting eccentric for adjusting the gap between the platen and the head. CONSTITUTION:Eccentrics are provided on the left side and the right side of a platen-paper guide unit, and a spacing unit is mounted in the state of being pressed against the eccentrics. The gap between a platen and a head is adjusted by rotating the eccentrics while pressing the spacing unit against the eccentrics. The rotation of the eccentrics affects only the movements of the spacing unit in the directions of arrows, so that the gap can be adjusted without generating deviations in the matching of centers of the platen and the head.
Patent JP-S60174946-A (JP)
Title: Ultrasonic microscope
Inventor: KANDA HIROSHI
IPC: G01N29/06
Filed: 1984-02-22
Abstract: PURPOSE:To detect the shape of a sample surface with a high resolution by making the direction of beam travelling (Z axis) of a ultrasonic sensor cross at the right angle to the sample surface (X-Y plane) while the sensor is shifted vertically in the Z axis, scanning an ultrasonic beam over the X-Y plane. CONSTITUTION:A focused beam 200 is made to irradiate and reflect on a sample 60 from an ultrasonic microscope sensor 210. The sample 60 is advanced in the X axis with a piston motion through a voice coil vibrator 270 and the sensor 210 performs an ultrasonic scanning over the X-Z plane with a scanning stage 220 mounted thereon 210 being moved vertically in the direction of beam (in the Z axis). Then, a sample base 70 is moved in the Y axis for scanning. The scanning is also performed with a prolonged continuation of the irradiation pulse of the beam so that an interference is caused between reflections one from the sample and the other from a lens interface to enhance the resolution of a detection signal whereby the condition of the sample surface is detected from Z-axis coordinates giveng the maximum. Thus, a geometric profile in the convex and concave of the sample surface is detected with a high resolution.
Patent JP-S61192211-A (JP)
Inventor: SHIOZAKI TAKAHIDE
IPC: A01C11/02
Filed: 1985-02-20
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-S59161436-A (JP)
Inventor: TOOMASU UEZUREE BUURUTON
IPC: B29C65/70
Filed: 1984-02-22
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-S62188324-A (JP)
Title: Washing apparatus
Inventor: SAITO UMIHIKO
IPC: B08B3/04
Filed: 1986-02-14
Abstract: PURPOSE:To improve a washing efficiency and to reduce the quantity of consumed water, by controlling opening and closing of an on-off valve provided in a passage for supplying washing water to a water tank, so as to change over the flow rate of the water automatically. CONSTITUTION:A passage for supplying washing water to a water tank 3 is branched into two, pairs of flow rate indicating cylinders 4A, 4B, flow rate adjusting valves 5A, 5B and solenoid valves (on-off valves) 6A, 6B are provided in branching supply passages L1, L2 respectively, and a control unit 7 for operating the opening and closing of each of the solenoid valves 6A, 6B is provided. The control unit 7 has a function of giving instructions, based on an instruction of start, to open the solenoid valves 6A and 6B for an A second in a first stage and to close the solenoid valve 6B after the A second with the solenoid valve 6A left open. A holder 2 wherein wafers 1 subjected to wet-type chemical treatment are erected is put in the present apparatus. when washing is started by the control unit 7, the solenoid valves 6A, 6B are opened, and water of high flow rate flows for 20sec. After the passage of 20sec, the solenoid valve 6B is closed, and water of low flow rate flows.
Patent JP-S61191386-A (JP)
Inventor: KATO KENJI
IPC: D05B21/00
Filed: 1985-02-20
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-H07242906-A (JP)
Title: Device for compacting sintered oilless bearing
Inventor: KANEZAKI NOBORU
IPC: B22F3/02
Filed: 1994-02-28
Abstract: PURPOSE:To easily and securely compact a sintered oilless bearing having a multilayered structure as for a compacting device for a sintered oilless bearing. CONSTITUTION:A feeder 12 is provided with plural feeding parts 11 which are moved horizontally above a die 1 respectively feeding plural kinds of metal powder A.B and the feeding parts 11 are provided with an classifying means 16 classifying the metal power A.B, by which the metal power A.B with different grain sizes are respectively fed from each feeding part 11. Moreover, the classifying means are constituted of a sieving means 14 and an oscillating means 15, by which the size and meshes of the sieving means 14 and the operating time of the oscillating means 15 are regulating to control the thickness of the layers of the metal power A.B.
Patent JP-H07237554-A (JP)
Title: Pressure control device
Inventor: KOMATSU KOICHI
IPC: B62D5/08
Filed: 1994-02-28
Abstract: PURPOSE:To reduce operating force in a prescribed pressure or more by supplying an operating fluid from a fluid chamber to an auxiliary energizing means, and supplementing the operating force of a spool, so as to change a rising characteristic of the operating fluid from the halfway, in the case that a pressure in the fluid chamber, connected to an actuator, is increased to the prescribed pressure or more. CONSTITUTION:In a pressure control device, for instance, in a power steering device, when a steering handle is rotated, this steering force is transmitted from a steering shaft 26 through a twist bar spring 20 to a pinion shaft 15 and to a valve rotor 28 and further transmitted to also a spool operating lever 30 integrally formed with an input shaft 21. So as to eliminate a rotational difference between the twist bar spring 20 and the input shaft 21, operating oil is supplied to any one of oil chambers 13L, 13R, to extrude a rack bar 12 in a steering direction. When steering torque is increased against steering reaction force, a pressure of oil in supply/discharge oil paths 65L, 65R rises to switch 3-port 2-position switching valves 69L, 69R, and a branch oil path 67 communicates with discharge oil passages 68L, 68R, to supply operating oil to also an auxiliary pressure chamber.