baber/WOPTO huggingface dataset:
Patent JP-H08168295-A (JP)
Title: Facsimile equipment and method for controlling stepping motor
Inventor: MURAKAMI TAKAYOSHI
IPC: H02P8/14
Filed: 1994-12-09
Abstract: PURPOSE: To enable a drive control section to surely start and stop a stepping motor by using high-voltage power when the motor is started and accelerated during the through-up time of the motor and ordinary low-voltage power while the motor is operated at a steady speed, and then, again the high-voltage power when the motor is decelerated during the through down time of the motor. CONSTITUTION: Facsimile equipment is provided with a main control section 1 which controls the whole equipment, drive section 2 which carries originals and recording paper, stepping motor 3 which drives the section 2, and drive control section 4 which controls the pulse rate that excites the motor 3. A storage unit 5 is provided with a ROM which stores operating programs and a RAM which stores data from the sections 1 and 4. A driver circuit 6 drives the motor 3 by using the output of the section 4. A memory 5 which switches 10 the power supply to the motor 3 to high-voltage power P during the through up time and through down time of the motor 3 and to low-voltage power 8 while the motor 3 is operated at a steady speed is protected by means of a backup battery 7. Therefore, the required number of exciting pulses can be reduced and the motor 3 can be surely started and stopped.
Patent JP-H11283047-A (JP)
Title: Image forming device, its method, image forming program recording medium, image synthesizing device, its method and image synthesizing program recording medium
Inventor: KIDA MITSUTERU
IPC: G06T15/40
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To execute an anti-aliasing processing and a translucent processing at a low cost and to obtain an excellent image by generating the image for executing display through the use of an image element value stored in a temporary holding means based on a stored contribution degree and a depth value. SOLUTION: A mixing ratio arithmetic circuit 105 is connected to a depth synthesizing circuit 104c in a final stage, calculates the mixing ratio of four groups of image element values (R, G and B values) from the contribution degree and a Z-value and outputs it to an image element mixing circuit 106. The mixing ratio is for the anti-aliasing processing as against a translucent polygon and is for the translucent processing as against the other polygons. The circuit 106 is connected to the circuit 104c in the final stage and the circuit 105 so as to mix the R, G and B values inputted from the circuit 104c in accordance with the mixing ratio inputted from the circuit 105 and obtain the image element values (R, G and B values) by display image element unit. An image display device 107 displays the image generated through the use of the value which is obtained by the circuit 106.
Patent JP-H10131154-A (JP)
Title: Dust removing method of bar screen
Inventor: ISHIKAWA TAKASHI
IPC: E02B5/08
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To increase the quantity of water intake, and to remove dust by composing a bar screen for an intake of a horizontal bar screen and flowing dust captured by the screen by directing a rake towards the downstream side from the inflow side of water to the screen and moving the rake. SOLUTION: A truck 11 is placed at the uppermost flow section of an intake 1, a rake 5 is lowered by driving a rake drum 19, and each rake pawl 6 is fitted into screen bars 2. The truck 11 is moved towards the downstream side from the upstream side under the state, and dust captured by the screen bars 2 is washed away to the downstream side and removed. Operation, in which the rake 5 is lifted and returned to the uppermost flow section and dust is swept up to the downstream side again, is repeated. A plurality of the trucks 11, on which the rakes 5 are loaded, are installed at the time of the broad width of the intake 1 at that time, and the rakes 5 are separated from the screen bars 2 in a river, in which there are a large quantity of dust. The trucks 11 are made to travel slightly to the downstream side, and the rakes 5 are lowered again and made to travel.  Accordingly, cost is reduced, and maintenance cost can be curtailed.
Patent JP-H02152265-A (JP)
Title: Ic lead frame continuous band for dichroic plating
Inventor: OKAMOTO HIDEHITO
IPC: H01L23/50
Filed: 1988-12-05
Abstract: PURPOSE:To reduce the plating cost of lead frames and improve the stability of them in quality by disposing a plurality of IC lead frames so that their terminal parts are at right angles to outer frames. CONSTITUTION:A plurality of lead frames 12 which are connected and held to outer frames 11 are stamped to metallic bands so that the terminal parts 13 of them are at right angles to the stamping and plating directions. After performing spot-plating of Ag to this lead frame continuous band, solder-plating is performed to terminal parts 22 according to a surface control system. Accordingly, only the outer frames as well as the terminal parts are dipped in a solder- plating layer and then they are plated with solder by causing the lead frame continuous band to be formed into a shape of a frame continuous body. Dichroic plating is thus performed without conducting masking.
Patent JP-H03165511-A (JP)
Title: Method of doping for epitaxially grown layer
Inventor: SAITO YOSHIHIKO
IPC: H01L21/205
Filed: 1989-11-24
Abstract: PURPOSE:To make it possible to conduct a doping operation efficiently in a high concentration by a method wherein molecular species which damage the substrate to be treated are removed, only dopants are activated, and raw gas is mixed therewith. CONSTITUTION:A silicon-growing raw gas tube 4 and a dopant tube 5 are connected to a chamber 2, and an ion-removing device 6 and a dopant-gas exciting device 7 are series-connected to the dopant tube 5. The active specifies of dopant are formed by the dopant-gas exciting device 7, and the molecular species which give damage to the substrate 8 to be treated are removed. When the dopant gas and Si-growth gas are mixed as above-mentioned, the selective growth of high doping at low concentration can be made possible, and the dopant can be embedded at a low temperature at which the effect inflicting on the impurity distribution of an element can be suppressed.
Patent JP-H07173066-A (JP)
Title: Analgesic agent
Inventor: NAKAMURA MOTOYUKI
IPC: A61K36/18
Filed: 1993-11-12
Abstract: PURPOSE:To obtain an analgesic agent containing an extract of a plant as an active component and having little side action. CONSTITUTION:This analgesic agent contains an alcohol extract of Maytenus ilicifolia as an active component.
Patent JP-S63157757-A (JP)
Title: Soldering device and its using method
Inventor: TOMITA SHUHEI
IPC: H05K3/34
Filed: 1986-12-22
Abstract: PURPOSE:To perform a soldering of stabilized quality by forming the opening peripheral edge at the tip of a solder injection nozzle in cylindrical shape so as to enable to abut a printed circuit board and loosely fitting the lead of an electronic part to the tip part by providing a solder flowing out notch at one part of this opening peripheral edge as well. CONSTITUTION:A printed circuit board 2 is led onto a solder injection nozzle 1 and abutted nearly to the opening peripheral edge of the solder injection nozzle 1 in the state of loosely fitting the half lead 5 in the longitudinal direction of an electrical part 4 to the tip part 1a of the nozzle 1 and locating the remaining lead 5 at a solder flowing notch 3 side. After performing a soldering on the printed circuit board 2 in this state the printed circuit board 1 is reversed by its lifting, the nonsoldering lead 5 is loosely fit to the tip part 1a of the nozzle 1, the soldered lead 5 is made in the state of locating at the solder flowing out notch 3 side and the board 2 is nearly abutted to the opening peripheral edge of the nozzle 1 to perform the soldering. A soldering is thus performed without giving an effect on surrounding electronic parts.
Patent JP-H07163054-A (JP)
Title: Series compensation control method for electric power system and series compensation device using it
Inventor: KIDA JUNZO
IPC: H02J3/16
Filed: 1993-12-07
Abstract: PURPOSE:To stabilize a system by minimizing the lowering of stability of the system during a system trouble and at the same time to prevent an antiphase current from flowing through the system during a reconnection cycle for preventing a trouble to reduce a stress to a generator. CONSTITUTION:An electric power system reactance 5 which is changed when a trouble generated in a system is removed and then reconnection is made, is compensation for by using a series compensation device 6 constituted of a series capacitor and a control device for controlling a compensation degree and also the compensation degree is controlled so that the reactance of the system is balanced.
Patent JP-H09143427-A (JP)
Title: Thermosetting coating composition
Inventor: OWADA SATOSHI
IPC: C08G18/80
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To obtain a thermosetting coating composition excellent in coating finish, acid rain resistance, etc., and suitable as a coating for over coating, etc., of automobiles. SOLUTION: This thermosetting coating composition contains, as a main agent, an acid/hydroxyl group-containing acrylic resin containing carboxyl groups and hydroxyl groups, an epoxy group/hydroxyl group-containing acrylic resin and a block isocyanate as a cross-linking resin. In this case, a block isocyanate (A) containing isophorone diisocyanate(IPDI) as an isocyanate component is used together with a block isocyanate (B) containing one or more of tetramethylxylylene diisocyanate(TMXDI) and hexamethylene diisocyanate(HDI) as the isocyanate component. A coating film excellent in acid resistance (acid rain resistance), weatherability and impact resistance and further clearness, baking yellowing resistance, coating finish, water resistance, solvent resistance, etc., can be obtained.
Patent JP-H08155848-A (JP)
Title: Power control system in wireless torque wrench
Inventor: YAMAMOTO YASUHIRO
IPC: B25B23/14
Filed: 1994-12-09
Abstract: PURPOSE: To save the power of a battery mounted into a wireless torque wrench. CONSTITUTION: Before starting thread fastening work by a wireless torque wrench, voltage applied to a strain gage 1 is made intermittent voltage, and power supply to a transmitting circuit 9 is stopped. When thread fastening is started, intermittent voltage is made continuous voltage, and power supply to the transmitting circuit 9 is started at the same time. A battery mounted into the wireless torque wrench can be made compact, and in its turn the wireless torque wrench can be made compact, and fastening workability can be also heightened.
Patent JP-S63160433-A (JP)
Title: Radio call system
Inventor: KOO HIDEO
IPC: H04W76/00
Filed: 1986-12-24
Abstract: PURPOSE:To attain an inexpensive system by allowing only a station by allowing only a mobile station in response to a call from a base station among mobile stations to hook off its handset and other stations to interrupt a speaker circuit after a prescribed time. CONSTITUTION:When a mobile station radio equipment 1 receives a call signal, a voltage is applied from a reception voltage terminal 6 to a timer circuit 2, which starts an operation. On the other hand, the received voice passes through a speaker control circuit 3 from a reception output terminal 7 and is outputted from a speaker 4 and a commanded call number is listened to from the speakers of all mobile stations. A hook switch 5 is operated by hooking off the handset in a mobile station corresponding to the call number and the timer circuit 2 is stopped. In the mobile stations other than the station, since no handset is handled, the hook switch 5 is not activated, the timer circuit 2 continuous the operation, the speaker control circuit 3 is interrupted after a time to interrupt the voice from a base station. Thus, no accessory is required to the base station side and the timing circuit has only to be added to the mobile station, then the individual calling is attained and the inexpensive system is constituted.
Patent JP-2001128173-A (JP)
Title: Object encoding device
Inventor: NAKAMURA HIROYA
IPC: H04N19/17
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To provide an object encoding device which can reduce the quantity of codes at the spot (block) of a background object which is concealed by an object having an arbitrary shape at when encoding the background object. SOLUTION: A VOP inside/outside discriminating means 30 discriminates the block of the background object corresponding to the position of the block (namely, block B) which is discriminated as a block in the VOP of an object picture having an arbitrary shape as the block which is completely concealed by the object picture having the arbitrary shape. Then the device does not encode the DCT factor of the picture element corresponding to the block of the background object picture which is discriminated to be completely concealed by the object picture having the arbitrary shape.
Patent JP-H07162250-A (JP)
Title: Active volume circuit
Inventor: MATSUMOTO HIROSHI
IPC: H03G3/30
Filed: 1993-12-07
Abstract: PURPOSE:To prevent a noise level from being increased in a silent state by avoiding the passage of a level signal included in a range for increasing the amplification of a level between 1st and 2nd levels when a call-enable state in which a level signal in a sound signal exceeds the 1st level is shifted to a silent state in which the level signal is lower than the 2nd level. CONSTITUTION:A sound signal to be an AC signal is inputted to comparators 21, 22 in a level detection part 13 and a comparator part 41 in a level detection part 31 as a DC signal through a rectifying part 12. The comparator part 41 compares set voltage Ref1 as the DC level signal to detect the level of the sound signal. When the DC level signal exceeds the voltage Ref1, the comparator part 41 turns a detection signal to be applied to a switch part 32 to 'H' to turn on the switch 32. Thereby both ends of a resistor R are short-circuited, voltage Ref2, Ref2 are set to the same potential and capacitors C11, C12 are charged with the same electrostatic charge. When this state is suddenly changed to a silent state having no calling, the DC level signal is dropped lower than the voltage Ref2 in accordance with the discharge of the capacitor C1 and reduced down to a ground level, so that the increment of noise can be prevented.
Patent JP-H09126359-A (JP)
Title: Support structure of brake hose
Inventor: GOSHIMA TAKAHARU
IPC: F16L3/20
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To prevent a brake hose from sliding on another component in the case of the deflection of a brake hose. SOLUTION: A slot 16 is formed in a bracket 12, and the axial member 18 of a fixing jig 17 is inserted in the slot 16 so as to be slidable and rotatable, and a clip part 19 for holding a brake hose 5 is provided on the one end side of the axial member 18. Even when a rear accelerator moves vertically, the brake hose 5 does not slide on the bracket 12. Since the lateral movement of the axial member 18 is restrained by the right and left walls of the slot 16 and controlled, the brake hose does not move laterally and thereby does not come into contact with a muffler bracket 17 or rub against it. Thus the arrangement of parts is reduced in its width and can be compacted. If horizontal rotary force acts on the brake hose 5 centering around an extended part 15 to rotate the brake hose 5, the first guide plate 20 abuts on the bracket 12 to prevent the brake hose 5 from coming into contact with the bracket 12.
Patent JP-H06160858-A (JP)
Title: Liquid crystal display element
Inventor: ONO TOSHIOMI
IPC: G02F1/1337
Filed: 1992-11-17
Abstract: PURPOSE:To increase the stability of orientation of a liquid crystal molecule by increasing the pretilt angle of the liquid crystal molecule by forming the surface roughness of the horizontal oriented film of a substrate at least on one side in specific irregular surface film. CONSTITUTION:A pair of transparent substrates 1, 2 consisting of glass, etc., are adhered via a frame shape sealing material 3, and liquid crystal 8 is sealed in an area enclosed with the sealing material 3 between both substrates 1, 2. Transparent electrodes 4, 5 for display are provided on the inner plane of both substrates 1, 2, respectively, and the horizontal oriented film 6, 7 to orient the liquid crystal molecule horizontally are provided on the electrodes. The horizontal oriented film 6, 7 are formed with a horizontal orientation material such as polyimide, etc., and rubbing processing is applied to the film surfaces of them. The oriented film 6, 7 are formed in fine irregular surface film, and height difference between a projecting part and a recessed part i.e., the surface roughness is set at a valued >=10nm.
Patent JP-H04179802-A (JP)
Title: Turbine stationary blade and turbine moving blade
Inventor: ITO KATSUYASU
IPC: F01D5/14
Filed: 1990-11-15
Abstract: PURPOSE:To enhance cooling efficiency of a blade so as to improve thermal efficiency by interposing a recovery duct between a duct extending in the radial direction of a blade and a rear end duct formed independently of each other on the front and back sides of the blade. CONSTITUTION:Cooling steam 30a cools a blade while flowing in ducts 38, 41, 44, 45 from an outer diameter side toward an inner diameter side, to meet together under guidance of a cavity 50. The confluent steam is turned into recovery steam 30b under guidance of a recovery duct 40, and cools the blade while flowing in the recovery duct 40 from the inner diameter side toward the outer diameter side, to be recovered by a steam recovery line. An insert 42 is pressed against projecting strip pieces 43 by the effect of a difference between an inner pressure of the inside steam and a static pressure of the steam in the cooling duct 44 on the back side and the cooling duct 45 on the front side. Accordingly, air-tightness among the ducts can be kept. Therefore, it is possible to enhance thermal efficiency of a power plant.
Patent JP-H05126063-A (JP)
Title: Flexible rotor pump and its control device
Inventor: MATSUDA ICHIRO
IPC: F04C5/00
Filed: 1991-10-28
Abstract: PURPOSE:To enable switch-over between the execution and the suspension of pumping actions to be made while an impeller is being rotated as well as to control idling. CONSTITUTION:An impeller 20 includes a plural number of elastic blades 28 which are elastically deformed while being sidably rotated around the circumferential wall section 30 of an impeller chamber 14. A side wall plate 40 forms the side wall section of the impeller chamber 14, and the side wall section is freely displaced in the axial direction within the cylindrical wall section 4 of a easing 12, so that it is constituted to be switched over by a lever 52 between a close position closely adhered onto the impeller 20 and a separate position separated from the impeller 20.
Patent JP-H04183340-A (JP)
Title: Artificial fishing bank
Inventor: KOIKE HIROSHI
IPC: A01K61/00
Filed: 1990-11-15
Abstract: PURPOSE:To obtain an artificial fishing bank having high structural strength by connecting individual skeleton elements with skeleton-joining plates to form a structural member having an inner space and fixing the obtained base skeleton structure on a concrete base block with a fixing tool. CONSTITUTION:The artificial fishing bank is composed of a concrete base block A consisting of an inverted conical body 3 having a plane upper face 1 and an apex 2 and a downward axial leg member 4 connected to the apex 2 and a structure member B consisting of skeleton-element joining plates 5 made of steel, skeleton elements 6 for base at least made of steel, skeleton elements 7 for wall, skeleton elements 8 for beam and skeleton elements 9 for roof. Plural triangular forms C are formed by a proper combination of the skeleton element-joining plates 5 and the skeleton elements 6 to 9 and are joined together to form a joint material at the outer circumference of the structure member B. A space 10 is formed in the joint material of the triangular forms C. The base skeleton elements 6 of the structure member B are fixed to the upper surface 1 of the concrete base block A with a fixing tool interposing the skeleton element-joining plates 5.
Patent JP-H0568473-A (JP)
Title: Automatic stripping machine for scallop
Inventor: KAWAMURA SHINICHI
IPC: A22C29/04
Filed: 1991-09-10
Abstract: PURPOSE:To obtain the subject device consisting of a specific constitution and capable of dividing scallop into the body and shell and simply taking out only the stripped body, automatically without consuming man power and without impairing high-quality value thereof. CONSTITUTION:Size of scallop 1 fed by a belt conveyer, etc., is judged with a judging device 10 and the scallop 1 is put on a turntable 2 and simultaneously fixed with a plate 3. Then the turntable 2 and the plate 3 are rotated and simultaneously a groove 7 of the scallop is detected with a sensor 4 and a hollow shaft 6 is moved into the groove 7. The tip 9 of the hollow shaft 6 is successively put into the groove 7 of scallop 1 and a blade 5 is taken out from the interior of the hollow shaft 6 and inserted into the inside of the shell. Further, the body is cut off from the shell with the blade 5 and then the scallop 1 on the turntable 2 is fed to a net 11 to separate the body from the shell and only the stripped body is housed into a vessel 12 under the net 11.
Patent JP-H06163415-A (JP)
Title: Vapor phase epitaxy device
Inventor: SAITO TETSUO
IPC: H01L21/205
Filed: 1992-11-18
Abstract: PURPOSE:To provide a vapor phase epitaxy device with which the epitaxial crystal of uniform composition can be obtained on the whole region of a substrate. CONSTITUTION:A plurality of kinds of raw gas, having different decomposition temperature, are introduced into a reaction tube 3 in which a substrate 1, which is placed on a substrate-placing stand 2. In a chemical semiconductor crystal forming device, in which the substrate 1 is coated with the decomposition component of the raw gas by heat-decomposing the gaseous raw material and the mixed crystal, having different energies formed, is formed, a substrate heating means 14, with which the substrate l is heated in such a manner that it has a concentric circle-shaped heated zone of prescribed temperature, and a partition plate 4, which forms gas passages 6A and 6B through which a plurality of kinds of gaseous raw material of different decomposition temperature can reach the substrate in an unmixed state, are provided.
Patent JP-H04184067-A (JP)
Title: Door device for freezer refrigerator
Inventor: TSUDA KENJI
IPC: F25D21/12
Filed: 1990-11-13
Abstract: PURPOSE:To prevent freezing of water and the occurrence of bedewing at the front of a guide part by providing a partition body entering a chamber and rotated along with closing operation of a first door, and a heat conduction body making contact with a part of the inner surface side of a guide part and a part of a radiation pipe for preventing sweating located on the inner side of the edge part of an opening and transmitting the heat of the radiation pipe to the guide part. CONSTITUTION:A heat conduction body 23 is located so as to make contact with a radiation pipe 15 and an inner surface 8B of a guide part, and the heat conduction part 23 performs a role to transfer the heat of the radiation pipe 15 to a guide part 8. Thereby, an upper part surface 8D and a front part surface 8C are heated. Since the guide part 8 is heated by the heat of the radiation pipe 15 through the heat conduction body 23, even when temperature in a chamber is low (0 deg.C or less), water 24 entering a gap between the guide part 8 and a molded product 10 forming a partition body 9 and having a semicircular groove is prevented from freezing, and dewing is prevented from occurring to a surface 8C, on the outside of a chamber, of the guide part.