baber/WOPTO huggingface dataset:
Patent JP-H086457-A (JP)
Title: Cartridge and image forming device
Inventor: ARIGA TOMOE
IPC: G03G21/16
Filed: 1994-06-15
Abstract: PURPOSE:To provide a printer and a facsimile with a small size and a low cost by furnishing a cartridge with a driven part of a developing means corresponding to a photoreceptor, and avoiding the concentration of driving force on one part. CONSTITUTION:The freely attachable and detachable cartridge provided with the photoreceptor drum equipped with the rotary driven means, the developing roller 12 equipped with the F# gear freely swingingly supported by centering around the fulcrum, the E# gear rotary-driven from the main body supported by the cartridge lower case 18, and the energizing means for pressing the developing roller 12 toward the photoreceptor drum, is constituted so that the F# gear is rotary-driven by the E# gear through the universal coupling 110, and the rotary driving means for rotary-driving the photoreceptor and the E# gear respectively is disposed on the main body.
Patent JP-H02309816-A (JP)
Title: Logic computing element
Inventor: YAMADA HACHIRO
IPC: H03K19/0948
Filed: 1989-05-25
Abstract: PURPOSE:To attain high speed operation by making a delay time of a logical computing element equal to a signal transmission time equivalent to that of a share of MOS transistor(TR). CONSTITUTION:The element consists of an N-channel 1st MOS TR T1 switching between a 1st negative input I1 and a positive output Q, and using a 2nd positive input I2 as its gate input, a P-channel 2nd MOS TR T2 switching between a 1st power supply and the positive output Q, and using a 2nd positive input I2 as its gate input, a P-channel 3rd MOS TR T3 switching between a 2nd power supply and an output Q, and using a 2nd negative input I2 as its gate input and an N-channel 4th MOS TR T4 switching between a 2nd power supply and an output Q and using a 2nd input I2 as its gate input. Thus, positive and negative logical arithmetic operations are implemented simultaneously to output both outputs Q, and Q in the complementary relation simultaneously. Thus, it is not required to connect an inverter in cascade to an output to obtain an inverted output to decrease the delay time. Moreover, since both outputs Q, and Q in the complementary relation are obtained simultaneously, the change in both the outputs is detected at a high speed.
Patent JP-H01300806-A (JP)
Title: Device for attaching tillage tine
Inventor: KOBASHI KENJI
IPC: A01B33/14
Filed: 1988-05-30
Abstract: PURPOSE:To enable a ready rotating operation of a leaf member, by pivoting one end of the leaf member to the side surface of a holder and preventing the leaf member from coming off the holder. CONSTITUTION:One end of a leaf 5 is pivoted through a pivoting pin 6 to the side surface of a holder 2. For attaching a tillage tine 3 to a holder, the leaf 5 is rotated round the pin 6 clockwise and the attaching basal part of the tine 3 is inserted into an insertion hole 2a followed by passing a pin 4 through a penetration hole and rotating the leaf 5 anticlockwise. The engaging edge of the leaf 5 is forced to pass over a step part and to be engaged with an engaging concave part of the tine pin 4 in such a state that the tine pine 4 is held so as to be tree from coming off and the leaf 5 is located in the direction of engaging of the tine-pine against the rotational direction of a tillage shaft 1.
Patent JP-H05320266-A (JP)
Title: Acrylonitrile polymer for carbon fiber
Inventor: KAKITA HIDETO
IPC: D01F6/38
Filed: 1992-05-26
Abstract: PURPOSE:To provide an acrylonitrile polymer for carbon fiber which is excellent in preoxidation characteristics and stability of soln. viscosity. CONSTITUTION:The polymer gives an isothermal heat generation-time curve with a single peak in differential scanning calorimetry in dry air at 200-260 deg.C and gives a 20-wt.% dimethylformamide soln. of which the viscosity does not increase at 90 deg.C for at least 10 days.
Patent JP-S63298415-A (JP)
Title: Pressure control valve
Inventor: SUZUKI AKIRA
IPC: G05D16/10
Filed: 1987-05-28
Abstract: PURPOSE:To facilitate an assembling job with a pressure control valve by adding a spring to the pressure control valve part including a valve sleeve and a spool valve to press this spool valve toward an electromagnet. CONSTITUTION:A spring 3 is added to a pressure control valve part including a valve sleeve 5 and a spool valve 6 which slides inside the sleeve 5 to press the valve 6 toward an electromagnet part 3. Thus no spring is needed at the part 3 and therefore an assembling job is completed with extremely high workability by assembling simply the component members of the part 3 having a complicated structure compared with the part 2 in a production process. Furthermore it is just required to set the end part of the valve 6 of the part 2 opposite to the end part of a push rod 36 of the part 3 even in case both parts 2 and 3 are assembled for completion of a pressure control valve 1. Thus the assembling workability is improved with the valve 1.
Patent JP-S5257463-A (JP)
Title: Engaged gear type clutch mechanism
Inventor: UCHIDA AKIRA
IPC: F16H3/30
Filed: 1975-11-06
Abstract: PURPOSE: Engaged gear type clutch mechanism which can change from a non revolution transmission stage over to a revolution transmission stage at a condition of no possibiel gear breakings. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08324445-A (JP)
Title: Power steering device
Inventor: SHIMIZU HIDEAKI
IPC: B62D5/07
Filed: 1995-05-31
Abstract: PURPOSE: To operate a electric motor by a high torque at the high load time and a high speed rotation at a low load time by controlling the delivery of an oil pump driven by the electric motor in response to the oil pressure detected by a pressure sensor. CONSTITUTION: An oil pressure is supplied to the cylinder rooms 13L, 13R of a power cylinder 11 through the hydraulic control valve 25 of a pressure control valve. A variable capacity type oil pump 49 for feeding an operation oil from an oil tank 36 supplies a pressurized oil supply passage 48 facing to the oil supply rooms 39 and the pump cylinder of the oil pump 49 is driven by an electric motor 50. A check valve 54, an accumulator 52 and pressure switch 51 are connected to the pressurized oil supply passage 48. The motor 50 is driven when a line pressure is below a prescribed value and its running state is switched based on the detection signal from the pressure switch 51 for outputting a drive stop signal when the line pressure s more than the prescribed value.  The oil pump 49 is controlled so that the discharge amount ma be increased when the oil pressure detected by a pressure sensor is low.
Patent JP-S5758314-A (JP)
Title: Method of gaseous phase growing of compound semiconductor
Inventor: NOGAMI MASAHARU
IPC: H01L29/812
Filed: 1980-09-26
Abstract: PURPOSE:To obtain high resistance growing layer characterized by excellent uniformity of film thickness and excellent reproducibility, by making the lengths of a dummy crystal longer than a specified length in the direction of a gas flow and the lateral direction with respect to the gas flow, with regard to a substrate crystal which is grown in the gaseous phase. CONSTITUTION:In the case gaseous phase growing is performed on a GaAs crystal substrate, the length of the dummy crystal 12 is longer than the substrate crystal by 1.5cm or longer in the directions of upstream and downstream of the gas flow. The length of the crystal 12 is longer than a crystal 11 by 1cm or longer in the lateral direction with respect to the gas flow. The crystal 12 and the crystal 11 face to each other with a suitable distance maintained, and the gaseous phase growing is performed. In this method, the high resistance epitaxial layer characterized by excellent uniformity of the film thickness and excellent reproducibility can be grown on the substrate crystal having an arbitrary area and configuration.
Patent JP-H11320204-A (JP)
Title: Clamp device for bar feeder
Inventor: HANDA MASATSUGU
IPC: B23B13/02
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a clamp device for a bar feeder with a simple structure in which no gear is used and the number of components is reduced. SOLUTION: This clamp device 16 is provided with a pair of slider crank mechanisms. A pair of claw pieces are connected to these sliders 22a, 22b so as to be opened and closed. Accordingly, the clamp device 16 has a simple structure without using a gear. By fitting the constitution member of a link mechanism to a slide rail 21, the slide rail 21 exercises also as a main body function, to reduce the number of component items and to miniaturize the clamp device 16.
Patent JP-S6112695-A (JP)
Title: Sialic acid derivative
Inventor: OGAWA TOMOYA
IPC: C07H15/04
Filed: 1984-06-28
Abstract: NEW MATERIAL:A compound shown by the formula I [R1 is H, or acetyl; one of R2 and R3 is group shown by the formula COOR4 (R4 is H, Na, or methyl), and the other is group shown by the formula II (R5 is H, acetyl, or benzyl; R6 is H, or acetyl; R7 is H, acetyl, or benzyl), etc.]. USE:A reagent for study to elucidate corelation between accurate biological information of saccharide chain and molecular structure, etc. PREPARATION:For example, D-lactose octaacetate shown by the formula III is treated with tri(n-butyl)tin allyl oxide to give an allyl derivative, which is deacetylated, and reacted with 2,2-dimethoxypropane to give 4',6-O-isopropylidene derivative shown by the formula IV. Then, this compound is reacted with N- acetylneuraminic acid acetate methyl ester shown by the formula V, to give a compound shown by the formula I.
Patent JP-H06324650-A (JP)
Title: Display driving device
Inventor: NAGASAKI KATSUHIKO
IPC: G09G3/36
Filed: 1993-05-12
Abstract: PURPOSE:To provide a display driving device capable of preventing the processing speed of a CPUc for controlling from getting low by shortening a period for waiting for the readout/rewrite of displayed data. CONSTITUTION:The display driving device 10 constitutes a display device 18 together with a liquid crystal display (LCD) module 12, a video RAM 14 and the CPU 16 for controlling. In the cycle of writing data, the CPU 16 latches an address signal and a write signal in the control signal latch circuit 34 of the display driving device 10, and latches a data signal in the CPU data latch memory of an I/F 30 for controlling the CPU. Then, an ACK signal is received from the I/F 30, and data rewriting actions are finished.
Patent JP-S63302765-A (JP)
Title: Generating set for welding for enabling current to be separately fed
Inventor: SUZUKI TOSHIMICHI
IPC: G05F1/00
Filed: 1987-05-29
Abstract: PURPOSE:To separately control current, by controlling the conduction angle of the thyristor to accommodate to a reference voltage level determined according to a load current, in a period when the voltage of W-phase on the output wire of a main generating winding is greater than the voltage of other phase. CONSTITUTION:A generating set is composed of a generator 3, an AC output winding 5, an exciting winding 6, a field winding 7, a rectifier circuit 8 a rectifier 9 for a field system, the output wire 11 of a main generating winding, a thyristor 12, and change-over switches 13-14, and by the switches 13-14, two types of DC output are switched separately or in parallel to generate the output. Besides, a diode 34 is set in parallel with the thyristor 12, via a resistance element 35. As a result, by setting a reference voltage level (set to accommodate to a first main generating winding) to come to a desired level, thyristors 12-1 are controlled to accommodate to the levels. Then, the diode 34 comes in a conductive state when positive half-wave voltage is applied and an interrupted state can be eliminated.
Patent JP-S5657351-A (JP)
Title: Serial data reception system
Inventor: KANAI KANJI
IPC: H04L25/40
Filed: 1979-10-17
Abstract: PURPOSE: To ensure a high-efficiency process, by storing the address and data parts into the different reception buffers and then producing the interruption signal to the CPU for the reception of eithr one or both of the address and data parts.  
     CONSTITUTION: The address buffers AB1∼AB4 and the data buffes DB1∼DB4 are provided to the serial data reception circuit, and the serial data sent from the terminal unit are applied to the gates G1 and G2 each. Then a decision is given between the address and the data by the output given from the address/data deciding FF11 to be stored in the buffers AB4 and DB4 each. Both the address and the data of the buffers AB4 and DB4 are transferred successively to the buffers AB3∼AB1 and the buffers DB3∼DB1. And the interruption signals INT1 and INT2 are sent to the CPU from the buffers AB1 and DB1 each, and the buffer and the data are sent to the CPU from the buffers AB1 and DB1 each. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06319321-A (JP)
Title: Mobile farming machine
Inventor: INOUE MAKOTO
IPC: A01C11/02
Filed: 1993-05-11
Abstract: PURPOSE:To provide a mobile farming machine designed to improve rolling control performance by reducing rolling valve switching operativeness by a pendulum sensor. CONSTITUTION:In a mobile farming machine where a rolling valve 33 actuating a rolling cylinder is provided and a pendulum sensor 43 is connected, via a spool operating arm 39, to a spool 38 of the rolling valve 33, a spool case 37 of closed structure is installed, and inside this spool case, both the spool 38 and the spool operating arm 39 are mounted.
Patent JP-H0747996-A (JP)
Title: Floating stretcher for rescue of wounded person on sea
Inventor: ANTAARU DAUKU
IPC: B63C9/04
Filed: 1994-06-16
Abstract: PURPOSE: To facilitate storage and transportation of a stretcher for the recovery of injured persons at sea by designing a frame winched by a helicopter and a panel supported thereby to be foldable at a hinge connection at a longitudinal center portion. CONSTITUTION: This stretcher is composed primarily of a metallic frame 1 and a panel 2 made of a composite material and supported by the frame 1 so that it is entirely floated. The frame 1 is formed of a main tube 3 of stainless steel and its section surrounding the head of an injured person is formed into a curved portion 4. Hinges 6 are provided at the center portion of the main tube 3 so that the side rods 5 of the main tube 3 are foldable. The hinge 6 are formed of links 7 pivotally attached to the side rods 5 by pins 8. Locking means 30 comprise an internally threaded tube 9 slidably fitted around one part of each side rod 5 consisting of two abutting opposite parts, and an externally threaded section 10 secured to the other part.
Patent JP-2000320337-A (JP)
Title: Two-cycle internal combustion engine with exhaust control valve
Inventor: HARA NARIYUKI
IPC: F02B75/02
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To improve output in the full operating range by reducing the secondary compression ratio in the low-speed operation. SOLUTION: In a two-cycle internal combustion engine with an exhaust control valve, having an exhaust control valve 11 for opening and closing exhaust passages 10, 10a formed on a cylinder block 3, a pressure control part 27 for reducing the secondary compression ratio in the low-speed operation of the internal combustion engine is provided in an opening and closing operation range of the exhaust control valve 11. The exhaust control valve 11 is provided in the exhaust passages 10, 10a and variably controls the exhaust timing from the lowering position in which the exhaust passage (the exhaust port 10a) is partially closed in the low-speed operation of the internal combustion engine to the rising position, in which the exhaust passage (the exhaust port 10a) is opened fully in the high-speed operation of the internal combustion engine.  The pressure control part 27 is taken as a recessed groove 27 formed on the cylinder inner peripheral wall, and the recessed groove 27 is provided in the height range (H-h) of the moving width from the lowering position to the rising position of the exhaust control valve 11.
Patent JP-S61293469-A (JP)
Inventor: MATSUZAWA KIMIHIKO
IPC: A61M1/18
Filed: 1985-06-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5925101-A (JP)
Inventor: MIYAMOTO KEIGO
IPC: F21V8/00
Filed: 1982-07-30
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-S6170972-A (JP)
Title: Cell culture method and apparatus
Inventor: EMU BORISU ROTSUTOMAN
IPC: C12M1/34
Filed: 1985-06-21
Abstract: A system and protocol for performing cytotoxicity studies including apparatus and methods for culturing the biopsied cells, for providing oxygenated nutrients, for removing cell-waste products, for introducing a fluorogenic substrate, for introducing cytotoxic agents including anti-cancer drugs, for measuring the released fluorescence and for measuring the released fluorescence and for measuring intracellular accumulation of fluorescein. Cytotoxicity can be determined by measuring fluorescence in the efflux of the vessel and concomitantly by direct photometric comparisons of the cells in the vessel before and after exposure to the cytotoxic agent.
Patent JP-S5763054-A (JP)
Title: Preparation of nutrient feed from pice hull
Inventor: SHIOZAWA SHICHINOSUKE
IPC: A23N17/00
Filed: 1980-09-29
Abstract: PURPOSE: To apply rice hulls as a fattening nutrient of a concentrated feed, by heating and transferring dried rice hulls in a cylinder furnished with a tapered spiral groove at the inner surface, and crushing the carbonized and agglomerated rice hulls.  
     CONSTITUTION: A cylinder is furnished with a spirally threaded rod 11 which is revolved with a reduction unit. The inner wall of the cylinder has a spiral groove (e.g. the grooves 13, 14, and 15 having gradually narrowing pitch). The inner  diameter of the cylinder 12 is properly designed, and the pitch of the spirally threaded rol 11 is set corresponding thereto. By the use of the above device, the rice hulls are slowly rotated and compressed to a cylindrical rice hull block which is as firm as rock. The outer wall of the cylinder 12 is heated with a burner 8 to promote the rotation and transfer of the rice hulls. The rice hull block having carbonized surface is discharged continuously through the nozzle tip 16. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62103700-A (JP)
Inventor: TAGUCHI SATORU
IPC: G10L25/15
Filed: 1986-06-09
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-H0428321-A (JP)
Title: Motor-driven type suction tool for floor
Inventor: NAKAI KOICHI
IPC: A47L9/28
Filed: 1990-05-23
Abstract: PURPOSE:To prevent the trouble of a cleaner body even if the circuit short due to the turn of a suction tool body and a connecting body is generated, by arranging a printed circuit board on which the control parts for an electric motor for a rotary brush including a fuse pipe are mounted, with a connecting pipe. CONSTITUTION:A printed circuit board 19 on which the controlling parts of an electric motor for driving a rotary brush are mounted is equipped with a condenser 20, positive temperature characteristic thermistor 21, and a fuse the tube 22 as circuit shielding means. A printed circuit board accommodation part 23 is installed, surrounded by a rib 24 on the surface side of a bent pipe 16, and an upper surface opened port is closed by a cover body 25. The printed circuit board 19 is accommodated into the printed circuit board accommodation part 23, and electrically connected with a terminal pin 26 installed on the side wall of the accommodation part 23 by an input electric wire 27, and further the output part and an electric motor are connected by an electricity supply lead wire 28. The electricity supplying lead wire 28 is led into a suction tool body 1 from a connecting pipe 14 through the inside of the pivotal installation part between the connection pipe 14 and the suction tool body 1, along the outside of a turning pivotal installation cylinder 15.
Patent JP-H08328663-A (JP)
Title: Drive controller for robot
Inventor: MORII TOSHIAKI
IPC: H02P29/00
Filed: 1995-06-01
Abstract: PURPOSE: To suppress fluctuation in a torque exerted to a slip ring by filtering a small fluctuation component of a torque command signal outputted to a slave servo motor with a filter so as to smooth the signal. CONSTITUTION: A filter 34 to eliminate a small fluctuation component of a torque command signal is provided to a torque command extract circuit 33 to provide a torque command outputted from a speed control circuit section 22 of a master side drive control system 12 to a current control circuit section 23 to current control circuit sections 31,,32 provided to slave side drive control systems 13, 14 in the case that a slip ring 1 is driven by a master servo motor 2 and two slave servo motors 3, 4.
Patent JP-H04359596-A (JP)
Title: Printed board holding jig
Inventor: HIRATA AKIHIKO
IPC: B23P19/00
Filed: 1991-06-06
Abstract: PURPOSE:To test, etc., a printed board without anxiety by holding the board drawn out of an electronic apparatus without applying an unnatural force to a connector and discharging static electricity to be output from an operator himself out of the apparatus. CONSTITUTION:In a holding jig for holding a printed board drawably arranged in an electronic apparatus cabinet and to be connected at its rear by a connector at the time of drawing, a pair of supporting members 1 support the board to be inspected in a vertical direction, and the members 1, posts 4, legs 5 for supporting the board to be inspected, are formed of conductive materials.
Patent JP-H04360277-A (JP)
Title: Child's likeness forming device
Inventor: IIDA KATSUMI
IPC: G06T1/00
Filed: 1991-06-06
Abstract: PURPOSE:To easily form a child's likeness properly adopting the features of the child's parents by previously storing the likenesses of the parents and expressing in respective likeness parts of the parents as parameter to form the child's likeness. CONSTITUTION:This likeness forming device is provided with a storage means 8 for storing likeness parts to be required for the formation of a likeness, a storage means 9 for storing the features of respective likeness parts, a calculation means 12 for calculating the feature parameters of child's likeness parts from the feature parameters of parents' likeness parts, and so on. Namely the means 12 calculates the feature parameters of respective parents' likeness parts and calculates the feature parameters of a child's likeness based upon the parents' feature parameters. A likeness part retrieving device retrieves corresponding likeness parts from the likeness part data storing means 8 through the feature parameter storing means 9 based upon the calculated child's feature parameters. Consequently a likeness effectively adopting the parents' features is obtained as the child's likeness.
Patent JP-S5836333-A (JP)
Inventor: UMETSU SHIGERU
IPC: A47L15/37
Filed: 1981-08-28
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-S5561272-A (JP)
Title: Apparatus for increasing output of magnetic power machine
Inventor: SUMIKAWA SATOSHI
IPC: H02K53/00
Filed: 1978-10-31
Abstract: PURPOSE: To transmit large rotating force to an output shaft connected to a large by providing a pinion gear at the output shaft of a rotor rotating by a magnetic drive force using a permanent magnet and rotating the large gear by arranging a plurality of rotors each having a pinion gear.  
     CONSTITUTION: An electromagnet 6 is fixed to an outer case 1, and a rotor is driven using repulsion force produced between the rotor and a permanent magnet 4 provided at a rotor 3. A projection 7 is provided at the end of the rotor. When the projection 7 makes contact with the sensor 18 of the electromagnet 6, repulsion force occurs thereat. A pinion gear 16 is provided at a rotary shaft 2, and the pinion gears are radially arranged around the large gear 15. Accordingly, when the pinion gear is rotated, large rotary force is produced through the large gear at an output shaft 14. 
     COPYRIGHT: (C)1980,JPO&Japio