baber/WOPTO huggingface dataset:
Patent JP-H0981614-A (JP)
Title: Circuit data verifying device
Inventor: KAWASHIMA JINICHI
IPC: G06F17/50
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a circuit data verifying device capable of automatically planning a correction method for an error part discovered by circuit verification. SOLUTION: This circuit data verifying device for supplying a verified result obtained by verifying circuit data prepared by CAD for verification items determined beforehand is constituted of a correction method data base 4 for storing correction method planning information for planning the correction method for the error part corresponding to the respective verification items and a correction method planning means 5 for taking out the correction method planning information for the error part from the correction method data base 4 for the error part of the circuit data supplied as the verified result and planning the correction method.
Patent JP-H0285711-A (JP)
Title: Fitting structure for rotation detector
Inventor: IWAMATSU NOBORU
IPC: G01D5/245
Filed: 1988-09-22
Abstract: PURPOSE:To extend the service life of an encoder so as to improve the reliability of the encoder by providing a ring spring, outside wheel, and inside wheel. CONSTITUTION:A ring spring 1 having a rigid structure in the circumferential direction and flexible structure in the radial direction is formed by connecting an outside and inside rings 11 and 12 with connecting bars 13 which intersect each other in the radial direction. The spring 1 is fitted to a motor side by means of tongue pieces 15 of the ring 1 protruding outward and, at the same time, an encoder is fitted to the spring 1 by means of holes H1 on the inside ring 12. Since the spring 1 has a rigid structure in the circumferential direction and flexible structure in the radial direction, the centers of the inside and outside rings displace or move along the applied line of force in parallel with the applied line even when the force is applied to the spring 1 from any direction. Therefore, even when a motor shaft deviates from the central axis of the encoder and the center of the encoder displaces from a point P to another point P1, then, a fixed slit is displaced from a point F to another point F1 when the motor shaft rotates by an angle Ma, the rotational angle detected by the encoder is Pa, and the relation of Ma=Pa is maintained.
Patent JP-H0573264-A (JP)
Title: Program counter
Inventor: ASAMI FUMITAKA
IPC: G06F7/00
Filed: 1991-09-17
Abstract: PURPOSE:To provide an inexpensive program counter capable of simplifying a circuit configuration and improving the operational speed by reducing the number of transmission gates. CONSTITUTION:First and second transmission gates 1 and 2 are connected through a first inverter means 4, and the output of the second transmission gate is connected to the Q output and the Q bar output through a second inverter means 5. The Q bar output is connected to the input of the first transmission gate 1 and the output of a third transmission gate having the data input is connected between the first transmission gate 1 and the first inverter means 4. The output of a NAND gate circuit 7 which takes the external clock signal CLK and a load signal LD as a clock signal to be supplied to the first and the second transmission gates 1 and 2 is used.
Patent JP-H0976820-A (JP)
Title: Clutch mechanism of electric housing door mirror for automobile
Inventor: ICHINO TOSHIKAZU
IPC: F16D7/04
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To align magnitude of the force to be required for falling a visor forward and backward in the case where a warm and a warm wheel 1 are used in the last stage of a door mirror driving mechanism. SOLUTION: A projecting part 5 and a recessed part 6 formed in each abutment surface of a clutch plate 2, of which rotation is regulated by a supporting shaft, and a warm wheel 1, which can be rotated, are provided at a first position at a small distance from the center of rotation and a second position at a large distance from the center of rotation. At the first position, inclined surfaces, which are inclined in the gear train direction of the warm wheel 1, contact with each other, and at the second position inclined surfaces, which are inclined in the opposite direction, contact with each other so as to set the torque practically equal to each other.  A stroke until each inclined surface is separated from each other is set so that angle of rotation of the warm wheel 1 at the time of separating both the inclined surfaces at the first position and at the time of separating the inclined surfaces at the second position becomes practically equal to each other.
Patent JP-S6297018-A (JP)
Title: Variable dc constant voltage circuit
Inventor: ISHIMARU NOBUYUKI
IPC: G05F1/56
Filed: 1985-10-23
Abstract: PURPOSE:To obtain the output voltage undergone the precise control by connecting a slide terminal of variable resistance to the base of a power transistor connected in series between an input line and an output line and controlling said slide terminal. CONSTITUTION:The drain current supplied through a field effect transistor 18 and a resistor 16 is equal to the sum of the base current flowing to a power transistor 13 via a variable resistor 17 and the current flowing to a constant voltage diode 15. The current flowing to the diode 15 is set at a level higher enough than the base current. Therefore the current flowing to the diode 15 is approximately constant as long as the drain current is kept constant. Thus the voltage VZ is decided. When the drain current increases, the gate-source voltage also increases to suppress the increase of the drain current. Thus the drain current is suppressed despite the variation of the input voltage Vi. Then the output voltage V0 is kept constant. In such a way, the output voltage can be controlled with high precision by controlling the slide terminal of the resistor 17.
Patent JP-H0685452-A (JP)
Title: Mounting of qfp
Inventor: FUJITA YUICHI
IPC: H05K3/34
Filed: 1992-09-04
Abstract: PURPOSE:To maintain a QFP mounted on one side of a printed wiring board in an ideal state even if the printed wiring board is inverted and heated for mounting another component on the other side. CONSTITUTION:Leads 9 of a QFP(a Quad Flat Package) 7 are soldered on a printed wiring board 1 and thereafter, a thermosetting bonding agent 14 is applied in such a way as to lie across the corner parts of a main body 8 of the QFP 7 and the board 1. Even if the board 1 with the QFP 7 is inverted and is heated for mounting another component 16 on the rear, the thermosetting bonding agent 14 is hardened earlier than a creamy solder 5 making the QFP 7 bond to the board 1. By the hardening of the bonding agent 14, even if the solder 5 is refused, the QFP 7 does never fall from the board 1 and can be held in a state that it is reliably fixed on the board.
Patent JP-H08100586-A (JP)
Title: Excavating rod
Inventor: TAKEOKA KIYOMITSU
IPC: E02D5/44
Filed: 1994-09-30
Abstract: PURPOSE: To prevent the intrusion of soil and sand into a discharge opening section by forming fluid paths at high pressure and at low pressure and a joining path in a rod body and installing a first check valve at the lower end of the high-pressure path, a second check valve at the lower end of the low-pressure path and a high- pressure infection nozzle and a fluid discharge opening at the lower end of the main body. CONSTITUTION: When a low-pressure fluid is supplied at the time of excavation, a second check valve 22 is opened, and the low-pressure fluid is discharged into the ground from the low-pressure fluid discharge opening 20 of a rod body 4 through a joining path 14. Operation is promoted while improving the excavation earth- removing efficiency of soil and sand. When an excavating head 3 reaches a bearing ground, a high-pressure fluid is supplied while pulling up a rod 1. A first check valve 10 for a high-pressure fluid path 6 is pushed open. A high-pressure injection nozzle 24 is opened, interlocking with the pushing-open of the first check valve 10 while the low-pressure fluid discharge opening 20 is closed. The high-pressure fluid reaches the nozzle 24, and is injected.  The high-pressure fluid is stopped and the check valve 10 is closed, and the intrusion of soil and sand into the nozzle 24 is prevented. Accordingly, structure is simplified, and assembly can be facilitated.
Patent JP-S60129083-A (JP)
Inventor: TAKESHIMA YOSHIAKI
IPC: D06F37/24
Filed: 1983-12-16
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-2001066784-A (JP)
Title: Discharge device for photosensitive coloring resin composition
Inventor: YAMADA KATSUMOTO
IPC: G03F7/004
Filed: 1999-08-24
Abstract: PROBLEM TO BE SOLVED: To suppress increase in viscosity due to lapse of time of a photosensitive coloring resin composition and to suppress the generation of flocculated matter by providing the device with a circulating flow passage for the photosensitive coloring resin composition branched from a discharge flow passage for the photosensitive coloring resin composition. SOLUTION: A booster pump 19 does not operate and the liquid surface of the photosensitive coloring resin composition 17 in a tank 11 is held unpressurized, during the standby after the end of the discharge of the photosensitive coloring resin composition 17 until the next discharge is started. A circulating pump 33 of the circulating flow passage 30 operates in this state, and the photosensitive coloring resin composition 17 in a tank 11 returns into the tank 11 via a tube 12 of the discharge flow passage 40, a tube 32 of a circulating flow passage 30 and a tube 34 of the circulating pump 33 and the circulating flow passage 30.  When the photosensitive coloring resin composition 17 is discharged in this manner, the photosensitive coloring resin composition 17 is dropped onto a substrate 16 via the discharge flow passage 40 and during standby, the photosensitive coloring resin composition 17 circulates in the circulating flow passage 30 and the tank 11, without the photosensitive coloring resin composition 17 flowing into the discharge flow passage 40.
Patent JP-H03101195-A (JP)
Title: Method of connecting multilayer printed interconnection board
Inventor: TESHIGAWARA OSAMU
IPC: H05K1/09
Filed: 1989-09-13
Abstract: PURPOSE:To obtain a multilayer printed interconnection board free from the protrusion of a continuity connection part produced at the time of bonding two boards together and free from an unnecessary contact between adjoining conductor patterns by a method wherein copper balls or small pieces of metal having a higher melting point than solder are provided in the solder. CONSTITUTION:Cream solder 17 and 18 is applied to necessary positions of the copper foil layers 15 and 16 of boards 13 and 14 which are to be bonded together and melted to form bumps. Eutectic solder is employed as the solder and copper balls 19 and 20 are provided in the solder. If the copper balls are solder-plated beforehand, they are well wetted with the solder. Two boards 13 and 14 are held between stainless steel flat plates and compressed and heated to melt and unify 21 the solder bumps 17 and 18. The spacing between the boards is determined by the diameter of the copper balls 19 and 20. The number of the copper balls 19 and 20 to be mixed with the solder is selected and the solder quantity is adjusted. With this constitution, the spacing between the boards can be kept constant and unnecessary squeeze-out of the solder can be suppressed.
Patent JP-S6483359-A (JP)
Title: Forming method for cylinder part of two-cycle engine
Inventor: NAKACHI MASAAKI
IPC: F02B75/02
Filed: 1987-09-24
Abstract: PURPOSE:To allow scavenging to have a directional property strongly to an anti- exhaust hole side in a cylinder, by fitting and attaching an expansion plug to a scavenging passage horizontal part and forming a scavenging passage provided with the scavenging passage horizontal part. CONSTITUTION:Die casting projecting parts 22, 22 for forming the scavenging passage horizontal parts 29a, 29a which have abutted to scavenging holes 8, 8 parts of a cylinder liner 2 are projected to the inside of a die casting die. Subsequently, die casting mold projecting parts 23, 23 for forming the scavenging passage vertical parts 29b, 29b which have abutted on the lower side of the projecting parts 22, 22 are provided vertically, and a molten metal is injected into a space 20 and solidified. Next, the die casting die is removed, the scavenging passages 29a, b, 29a, b are formed by fitting and attaching the expansion plugs 25, 25 into side parts of the scavenging passage horizontal parts 29a, 29a, and a cylinder part 30 is formed. A part of the scavenging passage horizontal part 29a and a series of scavenging passages 29a, b formed by the scavenging passage vertical part 29b forms a approach passage for allowing the scavenging air to flow by bringing it to approach and deflection enough before it reaches the scavenging hole 8. The scavenging air for flowing into the cylinder from the scavenging hole 8 has strongly a directional property to an anti-exhaust hole side, and the scavenging performance can be improved.
Patent JP-H0288798-A (JP)
Title: Method for cleaning thin film
Inventor: YOKOYAMA SEIICHIRO
IPC: C25D9/02
Filed: 1988-09-24
Abstract: PURPOSE:To effectively remove impurities in a thin film of a hydrophobic substance formed on an electrically conductive substrate by electrifying the thin film in a medium contg. a supporting salt. CONSTITUTION:A hydrophobic substance (phthalocyanine, TiO2, etc.) is solubilized in an aq. medium with a ferrocene deriv. as a micelle forming agent and the resulting micelle soln. is electrolyzed to form a thin film on an electrically conductive substrate. This substrate with the formed thin film is immersed in a medium (water, propylene carbonate, etc.) contg. a supporting salt (sulfate of lithium, etc.) and the thin film is electrified by impressing AC, triangular wave, pulse wave, full-wave rectification, half-wave rectification or DC voltage. The thin film formed by micelle electrolysis can highly be purified and a thin film having high performance as a photosensitive material or a color filter is obtd.
Patent JP-H0898698-A (JP)
Title: Assay of chitinase inhibitor
Inventor: YAMAGISHI MASAAKI
IPC: C12Q1/34
Filed: 1994-09-30
Abstract: PURPOSE: To simply assay the subject substance in high sensitivity by applying a chitinase-producing bacterium to a chitin-containing solid medium, putting a water-absorbing raw material small piece containing a sample thereon, culturing the bacterium, judging existence or absence of the chitin remaining in the circumference of the small piece expressed by a size. CONSTITUTION: A chitinase-producing bacterium (e.g. Serratia marcescens ATCC990) is applied to a solid medium containing chitin and a small piece (e.g. paper disc) of water-absorbing raw material containing a sample is put on the solid medium and the chitinase-containing bacterium is cultured at 30 deg.C for a prescribed period and chitinase-inhibiting activity is judged by existence or absence of chitin remaining in the circumference of the small piece consisting of a water-absorbing raw material by its size. Thereby, the chitinase-inhibitor is simply assayed with high measuring sensitivity and it is useful for development, etc., of a method using chitinase-inhibitor capable of controlling growth of agricultural insert pests.
Patent JP-S61116364-A (JP)
Title: Wet developer
Inventor: TAGUCHI TAKAO
IPC: G03G9/12
Filed: 1984-11-12
Abstract: PURPOSE:To enhance dispersion stability, etc., by incorporating in an org. solvent, resin particles obtained by copolymerizing a monomer having a specified group to be insobilized in solvents by polymn. and a monomer remaining soluble even when polymerized. CONSTITUTION:The wet developer is obtained by incorporating in the org. solvent F, the resin particles obtained by copolymerizing the monomer B having a halogen-contg. ethylenically unsatd. radically polymerizable group and to be insolubilized in the solvent F by polymn., and the monomer A remaining soluble even when polymerized. As the org. solvent F, an aliphatic hydrocarbons and cyclic hydrocarbons having an electric resistivity more than about 10<9>OMEGAcm and a dielectric constant lower than about 3 can be used. As the monomer A, higher alkyl lmethacrylate or acrylate, etc., are enumerable, and as the monomer B, glycidyl methacrylate, lower alkyl methacrylate, etc., are enumerated.
Patent JP-S6296362-A (JP)
Inventor: IKESUE AKIO
IPC: C04B35/04
Filed: 1985-10-23
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-H1189056-A (JP)
Title: Fixing structure of splicing section centralized at end part of wire harness
Inventor: ISHIGAKI TAKAHIRO
IPC: H01R4/20
Filed: 1997-09-03
Abstract: PROBLEM TO BE SOLVED: To fix a branching wire provided with a centralized splicing section of an end portion with a method, which is not than a tape-winding method to the external circumference of the main wire of a wire harness. SOLUTION: A tongue piece 10c for winding a tape is projected from an edge portion of the opening for insertion at an insulating resin cap 10 covering a centralized splicing section 3 provided at the wire end of the branching wire which branches from a main wire harness 1 and a through-hole 10 is formed to a tongue piece 10c for tape winding. Meanwhile, a clamp 11 provided with an engaging head section 11b projected from a flat substrate 11a, the engaging head section 11b of this clamp 11 is inserted to the through-hole 10 to overlap the substrate of clamp 11 on the tongue piece 10c for tape winding, the tongue piece 10c for tape-winding assembling this clamp 11 is coupled with the branching wire by the tape-winding method, and an engaging head section 11b of the clamp 11 is fixed by inserting to the engaging hole 16 of a vehicle body 15, in order to fix a branching line 2 at the time of wiring in a vehicle.
Patent JP-H06345157-A (JP)
Title: Aerosol type storing container
Inventor: RATSUSERU PIEERU
IPC: B65D83/36
Filed: 1993-09-24
Abstract: PURPOSE: To provide an aerosol type packaging container capable of preventing the impairing of sealability of an adaptor by a simple and inexpensive means, and refilling a compressive gas. CONSTITUTION: In an aerosol type packaging container capable of refilling a compressed gas and having an outer casing 1, the outer casing 1 comprises a filling adaptor 5 liquid-tightly penetrating through a wall of the casing preferably on its end wall, and further comprises a device of a container 7 comprising a device connected to a compressed gas source on its outer end, and having a free end opened to the inside of the casing of the container at an upper part of the water level of the liquid, inside thereof.
Patent JP-H1188585-A (JP)
Title: Image processing unit
Inventor: SONODA FUMIHIRO
IPC: H04N1/00
Filed: 1997-09-03
Abstract: PROBLEM TO BE SOLVED: To allow a processing unit to self-diagnose automatically presence of a fault regardless of a simple configuration. SOLUTION: The presence of a fault in a frame memory is checked (300, 302), the presence of a fault in an interface with a scanner is diagnosed (304-308). In order to diagnose the presence of a fault in an image processing circuit conducting specific image processing among plural varieties of image processing set, diagnostic image data and processing conditions corresponding to the image processing are received (310), the received processing conditions are set to the image processing circuit being a diagnostic object, the received diagnostic image data are stored in the frame memory, only the image processing circuit of the diagnostic object in the image processor applies image processing to the diagnostic image data and stores again the image data after the processing to the frame memory (310-318).  Then the data are compared with a predetermined expect data to diagnose the presence of a fault in the image processing circuit (318, 320). The processing above is applied to plural varieties of image processing sets.
Patent JP-H04209690-A (JP)
Title: Ultrathin organic film
Inventor: KONDO HIROFUMI
IPC: C09K3/00
Filed: 1990-09-07
Abstract: PURPOSE:To improve the electrical insulating properties by allowing the surface of gold to absorb the molecules of a trialkyl thiophosphite, a trialkyl thioantimonite, etc., dissolved in an organic solvent. CONSTITUTION:A base plate metallized with gold is immersed in a solution of a trialkyl thiophosphite, a trialkyl thio-antimonite or a trialkyl thioarsenite in an organic solvent so that the molecules of the ester are absorbed on the surface of the gold, which is then washed with an organic solvent and dried if necessary.
Patent JP-2001063869-A (JP)
Title: Sheet conveying device, image reader and image forming device
Inventor: TAMURA MASASHIGE
IPC: B65H7/02
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a sheet conveying device of excellent reliability capable of positively detecting the conveyed state of each sheet even in the case of no clearance between the continuously conveyed sheets or in the overlapped state of the sheets, and to provide an image reader and an image forming device. SOLUTION: When a preceding sheet 4 conveyed in the direction of an arrow mark (b) by an oblique feed roller 2 arrives at a collision wall 3, the left edge is arranged to uniformly abut on the collision wall 3 by a slip roller effect to remove skew feed. At this time, a flag type sensor 1 installed in a stepped part area 150 formed between the preceding sheet 4 and a succeeding sheet 5 by the movement of the preceding sheet 4 in the direction of the arrow mark (b) is once turned off after the right end of the preceding sheet 4 passes through the sensor 1, so that the tip of the succeeding sheet 5 can be detected.
Patent JP-S60130005-A (JP)
Inventor: SUZUKI MAKOTO
IPC: H05B33/00
Filed: 1983-12-16
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-S60131354-A (JP)
Title: Proportional pressure reducing valve for 2-system hydraulic brake for car
Inventor: KURISU TOSHIHIRO
IPC: B60T8/26
Filed: 1983-12-16
Abstract: PURPOSE:To simplify structure and to increase a brake pressure, by a method wherein a valve seat is separated from a plug through wide movement of a control plunger by means of a difference in a pressure when the one system fails in operation, and a passage which bypasses a control valve is formed between said valve seat and the plug. CONSTITUTION:When the one hydraulic system including an input chamber 30b and an output chamber 33b is brought into failure in operation, a sleeve member 18 is pushed to the input chamber 30b side through a seal cup 19a by means of oil in an input chamber 30a and an output chamber 33a of the other system. Along with movement of the sleeve member 18, a plunger 3a is moved leftward through a slip-out protecting ring 10a, a chin part 22a of the plunger 3a is engaged with a valve ring 21a, and said valve ring 21a is pulled out of a step part 29a of a plug 27. This forms a new flow passage between the outside of the valve ring 21a and the plug 27, resulting in connection of the input chamber 30a directly with the output chamber 33a. This causes a control valve to stop proportional pressure reduction.
Patent JP-S60258514-A (JP)
Inventor: GEORUKU NIKORAUSU NIMAN
IPC: G02B21/00
Filed: 1984-11-14
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。