baber/WOPTO huggingface dataset:
Patent JP-H06350055-A (JP)
Title: Second memory device
Inventor: ITO TAKATOSHI
IPC: H01L21/8244
Filed: 1993-06-14
Abstract: PURPOSE:To reduce cost with a decrease in the number of steps for forming a memory cell by connecting a gate electrode of a second transistor and one end of a first resistance load element in a batch inside a contact hole. CONSTITUTION:A LOCOS oxide film 2 is formed over a P-type substrate 1. Next, a gate electrode 6, a drain 9, and a gate insulating film 5 of a first transistor Q1 and a gate electrode 7 of a second transistor Q2 are formed. A polycrystalline silicon is grown to form a high resistant load element 14. An insulating layer 15 is formed to open a contact hole 16. A barrier metal 17 and a tungsten buried layer 18 are formed. A drain 9 of the transistor Q1, a gate electrode 7 of the transistor Q2, and a high resistance load element 14 are electrically connected by the barrier metal 17 and the tungsten buried layer 18. This can reduce parasitic capacitance, wiring resistance, and cost.
Patent JP-S5843521-A (JP)
Title: Endpoint detecting method for termination of dry etching
Inventor: KUDOU HITOSHI
IPC: H01L21/3065
Filed: 1981-09-08
Abstract: PURPOSE:To accurately perform the endpoint detection of a dry etching by a method wherein the specific light emission originated in dry etching is divided into the light passed through the film which performs characteristic absorption by atomic light absorption and the light which did not pass through the thin film, and the time variation of a specific light emission is detected by obtaining the difference between said two lights. CONSTITUTION:A vapor-deposited film of Al with approximately 50Angstrom  thickness is formed on the surface of a film 2, and this film absorbs the emitted light of Al atom when an etching is performed. A filter 3 passes through all emitted lights. The light which passed through the filters 2 and 3 is detected by photocells 4 and 5. The output of the photocell 4 is connected to an amplifier 6 and the output of the photocell 5 is connected to an amplifier 7 respectively. The amplifiers 6 and 7 are connected to an amplifier 8 in order to obtain a differential output. As the characteristic absorption based on the atomic light absorption as above has the half power width which is almost same as the specific  light emission, an accurate endpoint detection can be performed without using an expansive diffraction grating.
Patent JP-S6120794-A (JP)
Title: Printer
Inventor: KOMURASAKI TAKESHI
IPC: B41J33/36
Filed: 1984-07-09
Abstract: PURPOSE:To upgrade the quality of printing by preventing the occurrence of uneven densities in printing by using a system in which a ribbon is sent out by varying the feeding amounts of the ribbon for forward printing time and backward printing time in a printer capable of printing for both directions. CONSTITUTION:When a carriage is moved toward the direction of arrow Q for forward printing, a wire 42 is relatively moved to the direction of arrow P in relation to the carriage, and a rocking lever 67 is turned in the direction of arrow R. The large-diameter gear 73 of a pulley 74 is engaged with an idle gear 65 and the pulley 74 is turned to the direction of arrow as shown by full line. A ribbon feed gear 63 engaged with the gear 65 is driven in the direction of the arrow of full line. When the carriage is moved to the direction of arrow P for backward printing, the rocking lever 67 is moved in a rocking manner to the direction of arrow S and the idle gear 65 is engaged with the small-diameter gear 70 of the pulley 71. Therefore, the ribbon feed gear 63 can be turned with small feeding amounts in the same direction as during the forward printing period.
Patent JP-S6045114-A (JP)
Inventor: HARII MURUDERU
IPC: B65G47/29
Filed: 1983-08-03
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08340630-A (JP)
Title: Step-down switching regulator
Inventor: WARITA HIROHISA
IPC: H01L29/78
Filed: 1995-06-08
Abstract: PURPOSE: To detect the eddy current of an output power transistor by enabling an eddy current detection part to sense current flowing on the metal of the collector part of an output power transistor and to input it to an eddy current judgment part. CONSTITUTION: Terminals T1 and T2 are provided at two points of a center part 1a and one-edge part 1b of a metal part used for a collector 21 of an output NPN-type transistor 1. Then, the current at the part of a metal 24 which becomes the wiring between the center part 1a and the one-edge part 1b is sensed to detect that an excessive current flows to the output NPN-type transistor 1. Then, an eddy current detection part sends the current and inputs it to an eddy current judgment part, thus detecting the eddy current of the output power transistor 1 and hence reducing the area of an IC chip and preventing the increase in manufacturing cost.
Patent JP-H01311296-A (JP)
Title: Processing method for waste solvent
Inventor: OTSUKA KATSUYUKI
IPC: G21C19/46
Filed: 1988-06-09
Abstract: PURPOSE:To eliminate the problem of corrosion and to simplify a processing stage by including a freezing and subliming stage, a stage wherein a sublimed vapor material is condensed and separated, and a stage wherein the unsublimed residue is separate and recovered. CONSTITUTION:The waste solvent 2 from a water solvent supply system is supplied to a freezing dryer 1, which is supplied with refrigerant 3 and a heating medium 4, so that the waster solvent 2 is frozen by cooling and dried by sublimation. The dried material is supplied to a condenser 5, the refrigerant 7 is supplied to the condenser 5 and discharged by a vacuum pump 6, and the condensate is separated by a condensate receiving tank 8 into an organic phase 9 and a water phase 10 by the specific gravity distance. From this organic phase 9, n dodecane, etc., is extracted. Further, tri-n-butylphosphate TBP, a nuclear reactor material, and a neucler fission products 13 are extracted as residues, cleaned by neutralization and separated, and guided to a reuse disposal system. Thus, the nuclear fuel material and fission products such as TBP and (n) dodecane, nitric acid, water, etc., are discharged from a solvent extracting stage and regenerated or thrown away.
Patent JP-S6034010-A (JP)
Title: Reaction tube
Inventor: SUZUKI TOORU
IPC: H01L21/205
Filed: 1983-08-05
Abstract: PURPOSE:To maintain the sharpness of the switching of the composition by a method wherein a wall of a reaction tube is composed of double-wall and a large number of fine holes are drilled in an inner wall and a gas is spouted out of a space between the inner and outer walls toward the center of the reaction tube so that the material gas is prevented from flowing toward the wall of the reaction tube. CONSTITUTION:A substrate holder 3 on which a semiconductor substrate 4 is placed is contained in a reaction tube. The 2nd tube wall 2' in which a large number of fine piercing holes are drilled is provided to the inside of the 1st tube wall 2 of the reaction tube. One end of the 2nd tube wall 2' is joined with the 1st tube wall 2 and another end is kept open. H2, N2 or an inert gas is introduced into the space between the tube walls 2 and 2' to produce a protecting gas layer on the inner surface of the tube wall 2'. Under this condition, reactive gas is introduced through a reaction tube inlet 1 and forwarded toward the substrate 4 while being surroundedby the protecting gas layer. With this constitution, a sharp composition profile at a boundary of the substrate 4 and a growth layer can be obtained.
Patent JP-S5933708-A (JP)
Inventor: OOMIYA TETSUO
IPC: B29C48/34
Filed: 1982-08-19
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-S631855-A (JP)
Title: Sprocket which possesses oil feeding function
Inventor: OGINO TEIJI
IPC: F16H57/05
Filed: 1986-06-20
Abstract: PURPOSE:To feed oil onto a chain according to the operation speed by installing a gear pump which operates in synchronization with the revolution, onto the side surface of the collar part of a fixed drum for the close fitting in turnable ways with a sprocket. CONSTITUTION:A fixed drum 14 is closely fitted in turnable ways with a sprocket (a) meshed with a chain (b), and an accommodation plate 24 for accommodating a pair of gears 23a and 23b as gear pump (c), intermediate cover 25, and an outside cover 26 are installed onto the side surface of a collar part 15. The gear 23a is driven through a rotary shaft 18 by the revolution of the sprocket (a), and the lubricating oil supplied from an oil suction port 34 is supplied onto the chain (b) through a discharge side passage 31 and an oil passage 29, and further through a plurality of thin holes 13 formed onto the inner peripheral surface 11a and an oil groove 30, by the gear 23b which is trailing-revolved. thus, the oil can be supplied onto the chain in accordance with the operation speed, and the free incontinence of the lubricating oil during the stop of operation can be prevented.
Patent JP-H0675042-A (JP)
Title: Radar system for vehicle having break alarm function
Inventor: TAKINE KENJI
IPC: G01S13/93
Filed: 1992-06-03
Abstract: PURPOSE:To obtain a radar system for vehicle having a break alarm function which makes a decision whether a vehicle is trying to break in abruptly between a vehicle and a preceding vehicle and producing an alarm only in case of abrupt break. CONSTITUTION:An R measuring circuit 11 measures the distance R of a vehicle trying to break in between a vehicle and a preceding vehicle by means of right (left) beam 10. An LR calculating circuit 13 calculates an alarm distance LR based on the relationship between a breaking vehicle and the distance R between vehicles. A comparing circuit 14 compares the distance R with the alarm distance LR and if the distance R between vehicles is shorter than the alarm distance LR, a timer count circuit 15 begins timer counting. Timer counting is ended when a breaking vehicle detecting circuit 17 detects a breaking vehicle by means of a central beam 16. A computation circuit 18 makes a decision whether a vehicle is trying an abrupt break in based on the timer count value and sounds a buzzer 19 only in case of abrupt break in.
Patent JP-S63308262-A (JP)
Title: Rotational rectilinear motion output device
Inventor: HIRANO TORU
IPC: F16H19/04
Filed: 1987-06-08
Abstract: PURPOSE:To output rotational rectilinear motion by interposing a transmission mechanism having the first transmission gear meshed with a rack gear and the second transmission gear meshed with a gear between an input rotary shaft and an output shaft having the rack gear and the gear. CONSTITUTION:The rotation input of a rotary shaft 2 made by wheels 21, 22 is transmitted to the first transmission gear 45 through gears 4, 41-44 and a bevel gear portion 451, and as the gear portion 452 thereof meshes with gears 35a, 25b of output shafts 3A, 3B, the output shafts 3A, 3B are rotated in the direction of an arrow b1 or in the opposite directions. The rotation of the rotary shaft 2 is transmitted also to the second transmission gear 49 through gears 3, 41-44, 46-48, whereby the axial rectilinear motion in the direction of arrows Z1, Z2 is given to the output shafts 3A, 3B by rack gears 34a, 34b confronting the second transmission gear to mesh therewith on both sides. Thus, rotational rectilinear motion can be taken out from two output shafts individually in a small-sized and simple structure.
Patent JP-S631287-A (JP)
Title: Terminal strip for main distributing frame and main distributing frame
Inventor: YAMAMOTO TOSHIHIKO
IPC: H04Q1/14
Filed: 1986-06-20
Abstract: PURPOSE:To facilitate various assembly according to user circumstances by attaching plural pairs of springs for test springs to an insulating supporting body in parallel and allowing each pair of two springs for test springs to face each other so that respective tongue pieces are brought into contact with each other and attaching a protector earthing contact to the insulating supporting body. CONSTITUTION:Pairs of springs 12 for test springs are attached in an insulating supporting body 11 in parallel. and a contact 13 is provided between two adjacent pairs of springs 12 for test springs and is attached in the insulating supporting body 11. Each pair of springs 12 for test springs are press-fitted into a through hole 14A from an aperture part 14d of the through hole 14A in the other end part side of the insulating supporting body 11 and are fixed to the insulating supporting body 11. In the through hole 14A of the insulating supporting body 11, tongue pieces 12c of each pair of springs 12 for test springs are brought into contact with each other in bending parts bear front ends by the spring property of tongue pieces themselves. Consequently, various assemblies according to user circumstances are facilitated because either a test plug or a protector can be built in.
Patent JP-S5569339-A (JP)
Title: Gas sealed cylinder device
Inventor: ASHIBA MASAHIRO
IPC: F16F9/43
Filed: 1978-11-20
Abstract: PURPOSE:To simply operate a sealing work of the high pressure gas, by assembling the cylinder interior before sealing the gas and installing the head part of high pressure gas supply device to an opening end face side of the cylinder. CONSTITUTION:A room 5, 6, under the condition with a sealing of the gas not completed, is assembled respectively, and then a head part 41 of high pressure gas supply device is installed to the opening end face side of a cylinder 1. After an installation of this head part 41, a cylindrical substance 44, with a rod 9 extending to the interior, is shifted downward, and the bottom end is attached to a rod guide 8,  further against the tension of a spring 14, a rod guide 8, seal ring 11 and bearing  plate 12 are lowered. When setting a position of the guide 8, seal ring 11 and the  bearing plate 12 likely in the condition with a room 46 within a casing 43 linked to the room 5 through a penetration hole 10 and a groove 16, a downward shifting  operation of the cylindrical substance 44 is ceased, with the high pressure gas fed to  the room 46 through a pipe 42, and the resetting is made to the former position.
Patent JP-H08571-A (JP)
Title: Ophthalmological device
Inventor: FUKUMA YASUFUMI
IPC: A61B3/14
Filed: 1994-06-24
Abstract: PURPOSE:To provide an ophthalmological device without requiring the plotting of an ophthalmological image on a chart. CONSTITUTION:This device is provided with a mouse 26 which designates the desired part displaying an eye H to be inspected on a display screen 19a, a keyboard 25 from which a character or graphic is inputted, and a controller 30 which displays a mark on the desired part designated by the mouse 26 and displays the character or graphic inputted from the keyboard 25 on the display screen 19a.
Patent JP-S58187899-A (JP)
Inventor: TEODOORU DEITSUPERU
IPC: G21F9/36
Filed: 1982-08-18
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-H11333943-A (JP)
Title: Transmission belt and its production
Inventor: TAJIMA YOSHITAKA
IPC: B29D29/00
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To facilitate the production of a transmission belt by securing the strength of the upper cloth of the belt without causing the increase of vibration and noise during the travel of the belt. SOLUTION: A plain-woven cloth on one side of which an unvulcanized rubber layer is laminated is bias-cut to form cloth pieces, a butt connection method 13 is employed for connecting the cloth pieces in order to form a belt cloth, which is cut in a prescribed length, the obtained cut cloth is wound onto a belt molding drum, and an overlapping connection method 16 is adopted for connecting both ends of the cut cloth with each other.
Patent JP-H10334263-A (JP)
Title: Production of animation
Inventor: OBA AKIO
IPC: G06T13/80
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To provide an animation production method which can easily correct only a partial motion of a character and accordingly can improve the animation production efficiency. SOLUTION: Plural parameters Q, R and S showing plural part shapes of a character are set in response to plural time points (t10 to t14 set alone a time line T1 , t20 to t26 set along a time line T2 and t30 to t34 set along a time line T3 ) which are independent with each other. Then these shapes of the character are generated by the interpolation processing in each prescribed time unit and based on the parameters Q, R and S, and plural parts of the character which are generated to show an entire shape of the character are displayed by a display means. The time points t10 to t14 , t20 to t26 and t30 to t34 which set the parameters Q, R and S are selected independently of each other.
Patent JP-H06110989-A (JP)
Title: Method and system for apparent direct editing for fixed element displayed in main window, which is provided by application
Inventor: KENDOORU JIEI JIEFUAASON
IPC: G06Q10/10
Filed: 1993-06-15
Abstract: PURPOSE: To provide improved, editing technology for.an application of a data processing system by performing apparently direct editing of a fixed display element in the application of the data processing system. CONSTITUTION: A computer display screen 44 including a menu bar 42 and the main window 40 is displayed. In the main window 40 of the application, there are various fixed control and display elements. A user can select a fixed element 30 in the main window 40 for editing. This is done with a keyboard command or a mouse pointer. An editable overlay window 46 is generated and adjusted to the size of the fixed element 30, and an overlay fixed element 30 is displayed in the main window 40 on the display screen 44 so that it can be usually used for the generation of a graphic object in a computer display. Then the user can input and edit information in the editable overlay window 46.
Patent JP-H08332869-A (JP)
Title: Control device for forward/reversing shifting device for vehicle
Inventor: SHIMADA HIROSHI
IPC: F16D48/02
Filed: 1995-06-09
Abstract: PURPOSE: To perform the control of shifting of forward and reversing without malfunction as operation feeling is improved. CONSTITUTION: A hydraulic type forward reversing shifting device 11 is shifted through a control valve 19, a shift signal for a valve 19 is generated through operation of a shift lever 27, and the control valve 19 is provided with forward reversing shift switches 40 and 41 to transmit a forward signal and a reverse signal. The forward reversing shift levers 27 are vertically movably arranged at a lift-up position and a lift-down position. An interlock means 42 is provided to bring the shift lever 27 into longitudinal inoperation when the shift lever 27 is brought into a lift-down position. When the shift lever 27 is brought into a lift-up position, the interlock means 42 is released and the forward and reverse switches 40 and 41 effect ON and OFF operation.
Patent JP-H04366965-A (JP)
Title: Coating method for electrophotographic sensitive body
Inventor: ARAI KAZUYUKI
IPC: G03G5/05
Filed: 1991-06-14
Abstract: PURPOSE:To form a photosensitive layer having a uniform film thickness without sticking a coating liquid at all on the inside wall of a cylindrical base body and to suppress the evaporation of the solvent of the coating liquid. CONSTITUTION:The bottom end of the cylindrical base body 5 is vertically moved along a shaft 3 and is subjected to a dip coating treatment. A coating chamber 7 is hermetically closed with a jig 1 for hermetically sealing the lower part of the cylindrical base body having the liquid repellent surface in tight contact with a hermetic closing upper holder 2 of the coating chamber to dip the cylindrical base body 5 into a photosensitive liquid essentially consisting of a photoconductive material in such a manner that both ends of the base body exist above and below, by which the base body is subjected to the dip coating treatment.
Patent JP-H1067757-A (JP)
Title: Triazole derivative or its salt
Inventor: TOKISAWA MINORU
IPC: C07D249/08
Filed: 1997-06-02
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound, having high safety and antifungal actions effective against fungi of the genera Aspergillus and Candida and useful for preventing and treating infectious diseases caused by the fungi in mammals including humans. SOLUTION: This triazole derivative is represented by formula I [R is H, an alkyl, an aralkyl or an acyl; (n) is 0-2; (m) is 1-5] or its salt, e.g. 2-(2,4- diflurophenyl)-1,1-difluro-1-(2-hydroxyethyl)sulfonyl-3-(1H-1,2,4-tria zol-1-yl)propan-2- ol. The compound represented by formula I can be obtained by passing 2- chloro-2',4'-difluoroacetophenone as a starting raw material through a compound represented by formula II as a synthetic intermediate. The resultant compound is administered as a medicine for preventing and treating fungal infectious diseases preferably in 0.1-100mg daily dose for an adult thereto.
Patent JP-S5845627-A (JP)
Title: Optical recorder
Inventor: UKITA HIROO
IPC: G11B7/126
Filed: 1981-09-11
Abstract: PURPOSE:To increase the limit of recording frequency, by increasing the duty of a signal for recording in proportion to the frequency, in the optical recording of the signal with FM modulation. CONSTITUTION:An FM signal is inputted to a duty converting circuit 11, a signal is obtained in which the duty is increased in proportion to the frequency through the increased amplification factor for high frequency component, and this signal is applied to a switching circuit 12. On the other hand, a gate circuit 16 is controlled with a motor rotation synchronizing pulse 14 and a recording start pulse 15, the switching circuit 12 is driven for 1 TV frame, a semiconductor laser 13 is illuminated for a time prroportional to the duty and one picture screen is recorded for one revolution of a disc. Thus, the duty of pits on an information medium is improved, allowing to increase the recording frequency.
Patent JP-S5570113-A (JP)
Title: Differential amplifier
Inventor: ASAKAWA TATSUJI
IPC: H03F3/45
Filed: 1978-11-21
Abstract: PURPOSE:To secure the constant voltage free from the power source dependence by supplying the constant voltage produced by the difference of the different threshold voltage to the gate voltage of the constant power source transistor. CONSTITUTION:MOSFET210 and 211 of the bias circuit are formed with the same characteristics and the same geometric dimensions. And differential input MOSFET 212 and 213 feature the different threshold characteristics, and its output VBO feature the value obtained by adding the difference of the threshold voltage of FET212 and 213 to bias voltage TG. Then MOSFET214 and 202 are turned to the elements of the same characteristics and same geometric dimensions, and so is with MOSFET 215 and 201. Thus the output VB features the value obtained by adding the difference between the threshold voltage of FET212 and 213 to power voltage VSS, and the difference of different threshold voltage of FET212 and 213 is supplied to the gate voltage of constant power source MOSFET203. As a result, the constant voltage free from the power source dependence can be obtained.