baber/WOPTO huggingface dataset:
Patent JP-H02298057-A (JP)
Title: Lead frame and its processing; manufacture of semiconductor device
Inventor: ANDO MAMORU
IPC: H01L23/48
Filed: 1989-05-12
Abstract: PURPOSE:To make a stepped part of an island large by a method wherein a holding tie bar which is extended in a direction nearly perpendicular to an extension direction of a tie bar and which connects the tie bar to a frame body is installed between the tie bar and the frame body of a lead frame and a mounting angle of the tie bar and the holding tie bar is changed. CONSTITUTION:Large cutouts are formed at four corner parts of a frame body 11; holding tie bars 16 crossing at a right angle to tie bars 14 are extended rectilinearly and are connected to the frame body 11. The holding tie bars 16 are formed at a total of four parts in parallel at two parts each on both sides of the tie bars 14; they are formed to be more slender than the tie bars 14 so as to be deformed mechanically more easily than the tie bars 14. Ends of leads 15 are held by using tie bars 16' in the same manner. Since a change in a mounting angle of the tie bars 14 and the holding tie bars 16 absorbs a stress of a drawing operation of an island 13, its absorption is executed mainly by a bending deformation of a metal material at amounting parts of the tie bars 14 and the holding tie bars 16.
Patent JP-H08291734-A (JP)
Title: Control device for vehicle driven by internal combustion engine
Inventor: HIBINO YOSHITAKA
IPC: F16H63/50
Filed: 1995-04-20
Abstract: PURPOSE: To prevent worsening of the smoking state of an ignition plug and to maintain excellent exhaust gas characteristics and catalyst performance for a long period. CONSTITUTION: An average value TWAVE of an engine water temperature T is calculated at S1. A warming up state correction factor KTWOLD is calculated at S2-S4 according to a TWAVEOLD (a past average water temperature) being the TWAVE value when an ignition switch is brought into an OFF-state at a preceding time and the average water temperature TWAVE. The more the past average water temperature TWAVEOLD is lower, the more the warming up state correction factor KTWOLD is set to a lower value. This constitution prevents a fuel feed amount from being excessive through correction of a fuel feed amount.
Patent JP-H08291824-A (JP)
Title: Bearing metal
Inventor: YAMAMOTO YUTAKA
IPC: F16C33/12
Filed: 1995-04-20
Abstract: PURPOSE: To provide a bearing metal which prevents peeling crack by improving adhesion strength of white metal or aluminium-tin alloy layer in the inner surface of the bearing and a base metal. CONSTITUTION: In a bearing having a soft metal layer composed of either of white metal 2 or aluminium-tin alloy in its inner surface, a lot of holes 6 are provided in the inner surface of a base metal and the soft metal composed of either of white metal 2 or aluminium-tin alloy is embedded.
Patent JP-S599740-A (JP)
Title: Input/output control device
Inventor: NISHIJIMA TADASHI
IPC: G06F13/14
Filed: 1982-07-09
Abstract: PURPOSE:To obtain an input/output control device which does not require a load pulse signal and a shift pulse signal, by applying phase modulation to a signal between an input/output controlling circuit and an input/output circuit, and demodulating it. CONSTITUTION:An input/output controlling circuit 302 is constituted of a shift register 304 for setting an output data of a computer 101, a moudlating circuit 305, a demodulating circuit 308 and a data register 307. An input/output circuit 303 extracts a shift pulse signal 312 by a demodulating circuit 310 from an input signal 306 out of the input/output controlling circuit 302, and generates a load pulse signal 313 by a counter 311. The input/output circuit 303 sets the input signal 306 to a shift register 315 by the load pulse signal 313, and simultaneously, a data of the shift register 315 is transferred to an output register 316. In such a way, it is possible to offer an input/output controlling circuit which does not require a shift pulse signal and a load pulse signal.
Patent JP-H04323413-A (JP)
Title: Liquefaction preventive construction method for sand ground
Inventor: MORI NOBUO
IPC: E02D3/12
Filed: 1991-04-23
Abstract: PURPOSE:To increase resisting force to ground liquefaction by assimilating shallow layer parts in deep layer improved parts, formed in a grid state with deep layer mixing treatment applied, with a mixed body, and connecting the head parts of respective deep layer improved parts. CONSTITUTION:Deep layer mixing treatment is applied to the ground, and deep layer improved parts 2, having a grid state or a plural-wall or -pile state, are formed into a grid state. Then shallow layer parts 3... in unimproved parts in the ground located in the deep layer improved parts 2, are assimilated with a mixed body of a stabilizer or soil-cement etc., and the head parts of the respective deep layer improved parts 2 are connected. Horizontal force applied to the deep layer improved parts 2 is diffused in the other deep layer improved parts 2 via the shallow layer parts 3, stress concentration is evaded, and the shallow layer parts 3 and the deep layer improved parts 2 are made integral to display resisting force.
Patent JP-S5547106-A (JP)
Title: Treatment of waste oil containing water
Inventor: YOSHIMURA TOKUO
IPC: B01D17/05
Filed: 1978-09-29
Abstract: PURPOSE: To treat waste oil containing water by mixing petroleum waste oil containing water, which is water-in-oil emulsion containing solids, with far waste oil containing water to separate oil easily.  
     CONSTITUTION: Waste oil containing water of W/O emulsion containing sludge as solid and more than 50% by weight of petroleum oil obtained from oil tank washing step, is mixed with far waste oil containing water of W/O emulsion consisting of of water solids and aromatic oil containing more than 50% by weight of  aromatic hydrocarbons of waste oil obtained from a far tank. The petroleum waste  oil is mixed with the far waste oil in a ratio of 99:1W5:95, preferably 98:2W20:80  of the petroleum waste oil to the far waste oil. Then oil is separated by a method  such as settling or centrifugal separation, and the recovered oil is used as fuel.  
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07326140-A (JP)
Title: Method and apparatus for processing of signal as well as signal recording medium
Inventor: AKUNE MAKOTO
IPC: G10L19/04
Filed: 1994-05-31
Abstract: PURPOSE:To obtain a method and an apparatus in which a signal which has been clipped by exceeding the maximum recording level of an input acoustic signal is changed so as to be useful for the sense of hearing of a human being and so as to be optimized in terms of the sense of hearing. CONSTITUTION:A part other than a clipped part in an input signal is detected by an outside-of-clipped-part detection circuit 2. By using an estimation factor which is obtained by an estimationfactor computation circuit 8 and by using an estimation residual which is obtained by an estimation-residual computation circuit 11, a part which has been clipped by an estimation composition circuit 12 is estimated. The estimation factor computes a frequency component by a frequency-component computation circuit 3 on the basis of time-signal information on a part other than the clipped part, the frequency component is divided into critical bandiwdths based on a sense-of-hearing characteristic by a bandwidth analysis circuit 4, and a permissible noise from a permissible-noise computation circuit 5 and a component from an equal-loudness characteristic circuit 6 are composed by a composition circuit 7 so as to be found.
Patent JP-2000311946-A (JP)
Title: Semiconductor integrated circuit and its layout design method and device
Inventor: SHIMAMOTO MITSUHIRO
IPC: G06F17/50
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To suppress chip size increase and to efficiently design the layout of a semiconductor integrated circuit by automatically generating a new row at a region among a plurality of rows, and automatically arranging a cell for connecting cells with measures against latch-up. SOLUTION: A stopper by N-type and P-type diffusion layers is arranged near the transistor element of a basic logic cell against latch-up. Further, cap cell 2 and 3 are adjacently arranged to fix both ends of the rows 1 and 1'. Further, by automatically generating rows 4 with points 7 and 8 as opposite angles between the cap cells 2 and 3, a cell for connecting the cap cells that has been created in advance and registered at a library is arranged by an automatic arrangement routing tool. Therefore, since rows for arranging the basic logic cell are generated, a cell for connecting caps is arranged automatically, thus obtaining a desired layout.
Patent JP-S5643157-A (JP)
Title: Paper discharging device
Inventor: WATANABE KOUJI
IPC: B65H29/52
Filed: 1979-09-17
Abstract: PURPOSE: To reduce the jamming in the discharging device by stretching a discharge band across entire region of exhaust section in paper discharging for facsimile.  
     CONSTITUTION: A belt drive roller 34 will rotate to discharge a record paper 11 through a discharge belt 31 along a U-shaped guide 21. A discharge band 41 is uniformly stretched over said belt 31 then a record paper 11 is held between said belt  31 and band 41 and brought to the exit of a discharge device 20 through the driving of the belt 31. Friction force is produced between the recording paper 11 and  the belt 31 by the pressure while the motion of the belt 31 is transmitted to the  recording paper 11 to prevent the jamming in the discharge device. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6012375-A (JP)
Title: Electric motor driven tilt steering device of automoble equipping elelctronic key
Inventor: MUGITA KENJI
IPC: B60R25/10
Filed: 1983-07-01
Abstract: PURPOSE:To increase a space so as to improve convenience for getting on and off a car when the driver gets on and off the car, by automatically tilting up and down a handle in accordance with a signal of getting on and off the car. CONSTITUTION:The action of tilt up and down is performed by driving an electrically operated driving motor 35d mounted to the first bracket 58, and this driving motor 35d is electrically driven by a control signal fed from a control box 20 in a car room through a line 35a. The action of tilt up and down by manual control is enabled by operating a steering switch 24a. A car is steered by transmitting the turning motion of a handle 51 steered by the driver to a steering device through a steering shaft 56a and an intermediate shaft 56b.
Patent JP-H02298917-A (JP)
Title: Optical element
Inventor: ICHIMURA KUNIHIRO
IPC: C08F8/30
Filed: 1989-05-12
Abstract: PURPOSE:To prevent the degradation in the definition with age occurring by flowability by binding the unit which reversibly generates a structural change by light onto the surface of a hydrolyzed poly(vinyl acetate) film provided on a transparent substrate and providing a liquid crystal layer via this film. CONSTITUTION:This optical element generates a change in the orientation of the liquid crystal layer by the effect of the poly(vinyl acetate) film combined with the residual group which reversibly generates the structural change by light on the surface layer and reversibly changes the transmittance of light by utilizing this change. Namely, the film 2 combined with the unit which reversibly generates the structural change by light by an acetal or ester bond is formed on the surface of the hydrolyzed poly(vinyl acetate) film provided on the transparent substrate 1. The liquid crystals of the optical element having the sandwich structure interposed with the liquid crystal layer between two sheets of the substrates formed in such a manner are regularly arranged perpendicular to the substrate surface but the liquid crystals of the part irradiated with light has the arrangement parallel with the surfaces when the element is irradiated with light. The transmittance of light is thereby changed.
Patent JP-H09279569-A (JP)
Title: Construction method of water stopping land slide protection wall
Inventor: MIYAZAWA TORU
IPC: E02D19/12
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To enhance economical efficiency by constructing a land slide protection wall by contacting a pile and a pile with other in a water stop unnecessary depth directional section, and constructing the land slide protection wall by partially superposing cross sections of the pile and the pile on each other in a water stop necessary section. SOLUTION: In an earth's surface side clay layer composed of the water impermeable ground, excavation is performed still in a diameter of a screw head arranged on the tip of a rotary rod. Cement milk or mortar is delivered from the tip of a pipe arranged inside of the rotary rod, and is mixed with surrounding earth and sand, and a column-rowed land slide protection wall of soil cement or mortar is constructed in a condition where a pile and a pile are contacted with each other. When reaching a water permeable sand layer by penetrating through a clay layer, excavation is performed by expanding an expansible blade having a diameter larger than the screw head.  The cement milk or the like is delivered from the tip of a pipe arranged inside the rotary rod, and is mixed with surrounding earth and sand, and the column-rowed land slide protection wall of soil cement or the like is constructed in a condition where cross sections of a pile and a pile are partially superposed on each other.
Patent JP-S63284635-A (JP)
Title: Dma circuit
Inventor: KOSHIRO KUNIO
IPC: G06F3/048
Filed: 1987-05-15
Abstract: PURPOSE:To realize the DMA transfer with a simple circuit constitution by producing the addresses of both window and frame memories from the information on a window managing table memory and transferring data to the frame memory from the window memory. CONSTITUTION:When a window number is supplied to a window number register 1, an address of a window managing table memory 2 is outputted in response to said window number. Then the data received from the memory 2 are loaded into counters 3, 4, 7 and 8 after a DMA transfer start pulse START is received. A window memory address counter 3 and a frame memory address counter 4 hold the start addresses of the window and frame memories 5 and 6 respectively. Then data are transferred to the memory 6 from the memory 5.
Patent JP-H04346145-A (JP)
Title: Information processor
Inventor: FUJII JUNKO
IPC: G06F11/10
Filed: 1991-05-24
Abstract: PURPOSE:To perform high speed and reliable connection decision without a parity check error. CONSTITUTION:A data bus connecting a controller 9 and connectors 11 to 14 is composed of signal lines 0 to 8, and signal lines 0 to 7 transfers each bit of data and the signal line 8 transfers a parity bit. Each logical value of signal lines 0 to 8 shall be '1' when not used. A parity check device 10 provided on the controller 9 receives 9-bit data from the data bus, and judges that the data is normal when the number of bits of the logic '1' is an uneven number. The connectors 11 to 14 outputs signals of logic '0' to specific two signal lines different for each device when an access demand comes on from the controller 9. Thus, the number of signal lines 0 to 7 having the logic '1' shall be an even number when the connector is not connected.
Patent JP-H04346513-A (JP)
Title: High frequency switch
Inventor: YOSHII YASUSHI
IPC: H03K17/693
Filed: 1991-05-24
Abstract: PURPOSE:To obtain a high frequency switch which has an input terminal and plural output terminals and outputs the signal received through the input terminal to a necessary output terminal with no leakage of the signal to other output terminals. CONSTITUTION:The high resistors 6 and 5 are connected to the source electrodes of the FET 16 and 17 set in parallel to each other in a serial/parallel switch and then earthed 7. Then a circuit where the FET 1 and 2 and the termination resistors 3 and 4 are set in series is connected to both resistors 5 and 6 and then earthed 7. In such a constitution, the loss of the signal outputted from a necessary output terminal can be reduced. At the same time, the signals leaking out to other output terminals can be decreased for a high frequency switch.
Patent JP-H0417329-A (JP)
Title: Formation of thin film
Inventor: SUGAI KAZUMI
IPC: H01L21/3205
Filed: 1990-05-11
Abstract: PURPOSE:To obtain a method of forming thin films of high step coverage and of improving the working efficiency by filling grooves selectively with conductive material by selective vapor chemical growth and by conducting vapor chemical growth with the same material gas as that for the previous selective vapor chemical growth under a vacuum cycle after a substrate is irradiated with energy particles under vacuum cycle. CONSTITUTION:A method of forming a thin film 6 made of conductive material on a silicon substrate 1 stepped in the surface includes the following steps: selective filling of grooves with conductive material 4 by selective chemical growth; irradiation of the substrate with energy particles 5 under vacuum cycle; and vapor chemical growth with the material gas used in the above-mentioned selective vapor chemical growth. For example, the first aluminum thin film 4 is deposited only on an ion implanted layer 3 by selective vapor chemical growth using thermolysis of dimethylaluminum hydride. Then, after argon is turned plasmatic and accelerated at a pressure of several mTorr and a field strength of several 100V/cm to irradiate the substrate with the result that the substrate of a silicon oxide film 2 is activated, the second aluminum thin film 6 is formed over the whole surface of the substrate by vapor chemical growth.
Patent JP-S5546844-A (JP)
Title: Stator support device of rotary electric machine
Inventor: FUNAHASHI MASAHITO
IPC: H02K5/24
Filed: 1978-09-27
Abstract: PURPOSE: To prevent the propagation of the vibration of a stator core to a frame, by arranging a plurality of reinforcing rings for circularly holding the stator core, and by mounting the frame plates of the frame among the rings through cylindrical elastic portion materials.  
     CONSTITUTION: A plurality of reinforcing rings 6 welded to a core bolt 4 in order to hold an outer circumference of a stator core 2 are disposed at intervals in the axial direction while frame plates 71 manufactured so that the plates be arranged among the mutual reinforcing rings 6 are installed to a stator frame 7. The both rings and frame plates are united by means of cylindrical elastic portion materials 8 communicated in the axial direction and laminar elastic portion materials 9 with rectangular sections that are long in the tangential direction and are thin in the radial direction. Thus, the vibration of the core 2 can sufficiently be absorbed because the cylindrical elastic portion materials 8 and the laminar elastic portion materials 9 have approximate equal spring constants to the radial direction and the spring constants are enough small to the rigidity of the core 2. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02297541-A (JP)
Title: Silver halide photographic sensitive material
Inventor: HIRABAYASHI KAZUHIKO
IPC: G03C1/29
Filed: 1989-05-11
Abstract: PURPOSE:To obtain the silver halide photographic sensitive material which has a high sensitivity, is lessened in residual colors and is improved in preservable stability by assigning the silver halide of the silver halide emulsions to be used for the photosensitive material and adding two kinds of specific compds. to the above-mentioned material. CONSTITUTION:The silver halide emulsions in emulsion layers consist of silver chlorobromide or silver chloroiodobromide of >=50mol% silver chloride prepd. in the presence of water soluble rhodium salt and water soluble iridium salt and are incorporated therein with at least one kind of the compds. selected from formulas I, II and at least one kind of the compd. selected from formula III. In the formula I, R1, R5 respectively denote a hydrogen atom, alkyl group, etc.; R2 to R4 denote an alkyl group; X1<-> is a paired anion; m is 0 or 1. In the formula II, R8, R10 are respectively an alkoxy group, halogen atom; R7 to R9 are respectively synonymous with R2 to R6; n is synonymous with m; X2<-> is synonymous with X1<->. In the formula III, R1, R2 denote an alkyl group; A1 to A6 denote a hydrogen atom, alkyl group, etc. The preservable property at and under a high temp. and high humidity is improved in this way.
Patent JP-S5910889-A (JP)
Inventor: SAKAMOTO HIROSHI
IPC: G21C17/003
Filed: 1982-07-12
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-H10304927-A (JP)
Title: Airtight cosmetic container
Inventor: YUZUHARA YUKITOMO
IPC: A45D33/00
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To provide an airtight cosmetic case which achieves a higher durability of a packing material while keeping the airtightness high within a cosmetic plate regardless of the accuracy of a hinge part of a lid body and a higher operability with a reduced operating force of an operation button. SOLUTION: A cosmetic plate 22 is fitted into an annular support part 20 protrusively arranged integral from the bottom surface 12c of the body 12 of a container. In a state where a lid body 16 is closed. a seal protrusion 24a of a packing material 24 is pressed onto the top surface of the cosmetic plate 22. A ring-shaped hook piece 28 is rotatably fitted freely on the outer circumference of the support part 20. A plurality of first engaging protrusions 30 are protrusively arranged on the outer circumference of the ring-shaped hook piece 28. Second engaging protrusions 32 are protrusively arranged at positions of the lid body 16 corresponding to the first engaging protrusions 30 through struts 32a. The second engaging protrusions 32 are engaged with the first engaging protrusions 30 in a state where the lid body 16 is fully closed.  The ring-shaped hook piece 28 is provided with an operating part 34 and a plate spring 36 to apply an energizing force in the direction of returning it.
Patent JP-H04346867-A (JP)
Title: Liquid coating device with dispenser
Inventor: KOSOTO MASANORI
IPC: B05C5/00
Filed: 1991-05-24
Abstract: PURPOSE:To provide the method of coating a liquid uniformly without damaging the object to be coated. CONSTITUTION:A fixing spring 10 is attached between a dispenser head 8 and a head fixing tool 9 to make the dispenser head 8 movable, while a synthetic resin member 6 fixed to a spring 7 is attached to the top end of coating needle 11. Thereby, this coating device can be used according to projections or recessed area of the coating surface with movement of the dispenser and stretching of the synthetic resin chip. Thus, the coating amt. to the surface is maintained constant.
Patent JP-S63287568-A (JP)
Title: Classifying method for powdered particles and its apparatus
Inventor: KURIHARA HIDEYORI
IPC: B03C7/02
Filed: 1987-05-19
Abstract: PURPOSE:To classify powdered particles equal in diameter in a submicron range on an industrial scale by very accurately removing powdered particles comparatively large in diameter from a group of powdered particles different in diameter by the user of an electric field. CONSTITUTION:In a vessel 1 containing at least one couple of a cathode element 2 and an anode element 3, a group of powdered particles different in diameter is supplied from a supply means 10 as it is diffused in carrying fluid (e.g. water). A DC electric field or an AC electric field is impressed between the cathode element 2 and the anode element 3 to move the desired powdered particles to the surface or its circumference of the cathode element 2 and/or the anode element 3 and separate and collect the powdered particles on said surface or its circumference, independently from groups of other powdered particles, from suction tubings 5, 5'. After the classifying operation groups of powdered particles remaining in the vessel 1 are equal in diameter and homogeneous in quality. They are moved to a collector 9. Accordingly, groups of powdered particles having diameters of submicron unit can be classified with precision.