baber/WOPTO huggingface dataset:
Patent JP-S6321683-A (JP)
Title: Developing device
Inventor: OCHIAI TOSHIHIKO
IPC: G03G15/09
Filed: 1986-07-15
Abstract: PURPOSE:To reduce the return amount of toner which is scattered once from a toner conveyance surface member to an electrostatic latent image carrier and to obtain an image having no fog by providing a 3rd magnetic pole at the position where the toner conveyance surface member and electrostatic latent image carrier are closest to each other. CONSTITUTION:Single-component magnetic toner which is charged triboelectrically through the rotation of a developing sleeve 1 and covers uniformly the surface of the sleeve 1 by a toner control blade 4 and a toner conveyance control magnet 6 is carried to a development area 10, where the toner is scattered to stick on the dark part of a photosensitive body 5. Toner remaining on the sleeve is carried and recovered in a toner container 3 according to the rotation of the sleeve 1. The magnetic force of a 2nd developing pole magnet 8 is made large and a magnet 11 having the 3rd magnetic pole with the same polarity is provided on the side of the magnet 8 to generate magnetic force repelling the magnetic pole of the 3rd magnet 11. Consequently toner sticking on the surface of the photosensitive body 5 is held and the amount of toner which is attracted back is reduced to obtain the image having no fog.
Patent JP-H0331562-A (JP)
Title: Throttle valve controller for internal combustion engine
Inventor: UEDA HIROYUKI
IPC: F02D41/22
Filed: 1989-06-28
Abstract: PURPOSE:To previously detect the anomaly related to a throttle valve surely by compulsorily setting an aimed opening degree for the check of anomaly of the throttle valve and comparing an aimed opening degree and the actual opening degree on the start of operation of an internal combustion engine. CONSTITUTION:A throttle valve 2 interposed in the intake passage 1 of an internal combustion engine is opening/closing-driven by an actuator 3. In this case, the actual opening degree of the throttle valve 2 is detected by a sensor 4, and the aimed opening degree is set by ba means 5 according to the operation state of the internal combustion engine. Further, the actuator 3 is feedback- controlled by a means 6 so that the actual opening degree of the throttle valve 2 and the aimed opening degree accord. While, on the start of operation of the internal combustion engine, the aimed opening degree for the check of anomaly in the throttle valve 2 is compulsorily set by a means 7. Then, the aimed opening degree for the check of the throttle valve 2 and the actual opening degree are compared, and the existence of anomaly is judged by a means 8.
Patent JP-H06105602-A (JP)
Title: Sowing mat of lawn for fixing soil and its production
Inventor: ONO TERUO
IPC: E02D17/20
Filed: 1991-06-10
Abstract: PURPOSE:To surely carry out the germination and rooting of a seed and enhance convenience on handling and workability for laying onto inclined ground by forming a sowing mat for lawn from cotton wool waste. CONSTITUTION:Opened cotton wool waste is formed into a web (19) having a definite band width (W) and thickness (t) and seeds (24) sown on the surface and a flexible through hole film (26) covering these seeds (24) are integrally bonded to the web (19).
Patent JP-H0457342-A (JP)
Title: Manufacture of semiconductor device
Inventor: SAKATANI YOSHIHIRO
IPC: H01L21/301
Filed: 1990-06-27
Abstract: PURPOSE:To solve problems caused by high aspect ratio, and eliminate the generation of cracks at the time of scribe treatment, by leaving an interlayer insulating film on the grid line part of a semiconductor substrate, and simultaneously eliminating said film in the patterning process of a passivation film. CONSTITUTION:At the time of forming a multilayer wiring, an interlayer insulating film 5 is left on the grid line part of a semiconductor substrate 1. A passivation film 7 is formed after multilayer wiring is formed. When said passivation film 7 is patterned, the interlayer insulating film is simultaneously eliminated from the part on the grid line part, together with the passivation film 7. Hence a deep groove is not generated on the grid line part until the patterning process of the passivation film 7 (final process). Thereby problems in the multilayer wiring forming process caused by the high aspect ratio on the grid line part can be solved, so that the generation of cracks at the time of scribe treatment can be eliminated.
Patent JP-H0726450-A (JP)
Title: Active carbon fiber sheet and its production
Inventor: SHIGEMATSU TOSHIHIRO
IPC: D04H1/4374
Filed: 1993-07-06
Abstract: PURPOSE:To provide an uniform active carbon fiber sheet improved in its strength and breaking elongation without deteriorating the various characteristics of the active carbon fibers, free from the falling of the active carbon fibers, and having a high adsorptivity, and a method for producing the same. CONSTITUTION:An active carbon fiber sheet is characterized by comprising a composite web having an active carbon fiber layer comprising 1090wt.% of active carbon fibers and 90-10wt.% of organic fibers having an aspect ratio of 1000-2500 and an organic fiber layer comprising organic fibers having an aspect ratio of 1000-2500 and formed by a wet paper-making method, the active carbon fibers being three-dimensionally interlaced in the organic fibers of both the layers by a water jet interlacing method, and a method for producing the same. It is preferable that the diameters of the organic fibers in the organic fiber layer are <=94mu and that the cross-sectional shapes of the organic fibers in both the layers are modified.
Patent JP-S5867470-A (JP)
Title: Character deformation correcting method for line printer return printing
Inventor: MORI MASAMI
IPC: B41J2/51
Filed: 1981-10-19
Abstract: PURPOSE:To eliminate deformation of characters and improve printing quality, by a method wherein a return operation is made after printing a character line to rotate a platen forward for only one step printing, then the next character line is printed. CONSTITUTION:Data input from a modem interface 1 and a keyboard 2 is processed and stored in a control section 4. The data, then is transmitted to a print data convertor 5, to be converted by the signal output by a character generator 6. It is, then, transmitted to a printer driver 8. The driver 8 transmits the data to a thermal line head 10, while a motor driver 7 makes a motor 9 rotate through the control signal outputted by the control section 4 and the driver 8, and moves a heat-sensitive paper 12 to print it at the head 10. After printing one character line, the platen 11 is rotated reversely for the number of pulses needed for one printing line and one spacing line plus one pulse, and then it is rotated forward for the number of pulses needed for the reverse rotation above to start duplicate printing.
Patent JP-H10339196-A (JP)
Title: Cylinder direct injection internal combustion engine
Inventor: IWAKIRI YASUNORI
IPC: F02D41/02
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To remove a sticking material such as carbon of an injection valve nozzle port part by comparing a pulse width to the demand air-fuel ratio with an initial preset value when detected that air-fuel ratio feedback control is performed, and increasing fuel injection pressure when the pulse width to the demand air-fuel ratio exceeds the initial preset value. SOLUTION: An operation condition of an engine is detected (1), and whether or not it is adapted to a self-diagnosable condition of an injection valve is judged (2), and when it is adapted, an actual injection pulse width at self- diagnosing time is detected (3), and its rate of change is calculated (4). This rate of change and an allowable rate of change are comparted (5) with each other, and when it is not less than the allowable rate of change, operation indication of a pump and a fuel supply system is issued to increase fuel injection pressure, and injection pulse width reducing correction 6 is performed on a fuel injection pulse width. A fuel injection correcting pulse is used simultaneously when a injection pressure change is confirmed, and fuel injection is continuously performed before injection pressure is changed.  Therefore, a sticking material such as carbon sticking to an injection valve nozzle port part is removed by injection pressure of fuel.
Patent JP-S6229491-A (JP)
Title: Spud lowering device
Inventor: MOTAI TAKATOSHI
IPC: E02F3/90
Filed: 1985-07-30
Abstract: PURPOSE:To make compact a spud lowering device in a dredger and lower a center of gravity of the dredger, by providing at a stern a plurality of fluid cylinders juxtaposed in a multi-stage construction, and mounting a spud to a rearmost piston rod. CONSTITUTION:An oil pump 37 is operated after determining a position f construction, and a return valve 38 is opened. Then, a four-way valve 42 is selected. As a result, a cylinder 2 is extended to lower a piston 4 and a spud 1, so as to strike the spud 1 into a sea bottom and fix a hull. If the sea bottom is deep, four-way valves 43, 44 and 45 are further opened to lower the cylinder 2 into guides 27 and 28 and also lower cylinders 12, 13 and 12a into respective cylinders 14 and 20. Accordingly, the spud 1 is extended to its maximum length, and it may be fixed even at a deep position exceeding about 30m. In the case that a water level varies with a tide, the valves 42-45 are operated to cope therewith. thus, the device may be made compact, and a center of gravity of the dredger may be lowered.
Patent JP-H1114704-A (JP)
Title: Semiconductor testing device
Inventor: CHOKAI TAKASHI
IPC: G01R31/28
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To efficiently execute the evaluation and debugging of a device to be tested (DUT) by changing the multiple of a phase locked loop(PLL) circuit to arrest the outputs of time and clock so that generation of a test pattern is not advanced. SOLUTION: A clock 100 of 25 MHz is generated from a timing generator 10. A logic data 200 is shaped into a desired pulse by the timing pulse of the generator 10. Consequently, the pattern output of a format control forms a clock 300 having a period of 40 ns. When the multiple of a PLL circuit 40 is then changed from 1 to 2, the output period forms a clock of 20 ns. The lockup output 420 of the PLL circuit 40 is low until the stable state of phase error is detected and locked up by an LPF and is high after it is locked up. Since no clock is outputted until the PLL circuit is locked up, nor is any test executed, evaluating and debugging works of a DUT 81 can be efficiently performed.
Patent JP-H0334293-A (JP)
Title: Music-tuning dimming control device
Inventor: WATANABE MOTOO
IPC: G10H1/00
Filed: 1989-06-30
Abstract: PURPOSE:To improve the representation effect of a music-tuning dimming automatically by regulating and controlling the basic lighting automatically linking to the presence or the absence of a music signal. CONSTITUTION:When a music signal is input to an attenuator 1, a comparator 6 detects it, and the luminous load 11 is controlled to a 'dark' level preset by a trimmer 10 through a timer circuit 7 and a dimmer B. In this case, the circuit 7 dims gradually from the 'bright' level to the 'dark' level passing a specific fading time, and the function of the color music is operated turning with the music signal. On the other hand, when the input of the music signal is stopped, the function of the color music is stopped, the comparator 6 detects it, and the load 11 is dimming-controlled to the 'bright' level preset by a trimmer 9 through the circuit 7 and the dimmer 8. And brightness is increased gradually to the 'bright' level through the circuit 7. The representation effect is improved, consequently.
Patent JP-2000012109-A (JP)
Title: Connector for pressure welding connection and pressure welding method
Inventor: FUKUSHI MAKOTO
IPC: H01R4/24
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a connector for pressure welding connection by which the cable inserting work can be easily and rapidly performed and the pressure welding work of high reliability can be performed. SOLUTION: A connector comprises a terminal block 3 for storing a plurality of terminals 9 for pressure welding the cables to electrically conduct the same, a pressure welding block comprising the cable insertion holes in which the cables are inserted, and located in parallel to the terminal block 3 when the cables are pressure welded so that it can be relatively moved close to the terminal block 3 with translation, the inclination holding means (31, 33, 35 or the like) for releasably holding the pressure welding block 5 to the terminal block 3 in the inclined state for the easy insertion of the cables, and the parallel holding means (41, 43 or the like) for releasably holding the pressure welding block 5 to the terminal block 3 in the parallel state when the holding in the inclined state is released.
Patent JP-S6060968-A (JP)
Inventor: WADA HIROSHI
IPC: C04B35/622
Filed: 1983-09-09
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-H105577-A (JP)
Title: Production of calcium fine grain containing core material
Inventor: KUMABE KIYOSHI
IPC: A61K9/52
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To apply even the water-soluble substance, suspension or microorganism, which have been supposed to be extremely difficult or impossible to apply, as well as oily substance and oil-soluble substance as a core material. SOLUTION: Edible oil, a calcium shell forming substance and water are agitated at a high speed to form an O/W type emulsion and simultaneously to electrostatically adsorb the calcium fine grain on the surface of the oil droplet, the calcium fine grains adsorbed on the oil droplet are caked to form a calcium shell, the edible oil-contg. calcium shell is separated, a solvent is substituted for the oil, the solvent is volatilized off to obtain a porous calcium hollow shell, the substances to constitute the core material are introduced into the shell, and the core material-contg. fine grain is coated, as required, with a biopolymer.  Consequently, a water-soluble substance, suspension, microorganism, etc., as well as an oily substance and oil-soluble substance can be selected as the core material, and the functions corresponding to the property of the polymer, the masking of taste, odor, etc., controlled release and so on can be imparted by coating the grain with the biopolymer.
Patent JP-H0612271-A (JP)
Title: Program incorporating device
Inventor: INOGUCHI HIROYUKI
IPC: G06F11/10
Filed: 1992-06-25
Abstract: PURPOSE:To easily confirm the normality of a program ROM code by comparing a value adding the parity bits of all the ROM codes with the total sum of ROM code parity bits registered on a register at the time of manufacture. CONSTITUTION:This device incorporates a program for checking the contents of a program ROM at a single chip microcomputer. The total sum number of all the parities of the program ROM is stored in a register a11 beforehand at the time of microcomputer manufacture. When an initial reset signal is turned to a low level for checking a program ROM 6, a program counter 1 is successively counted up by an internal clock PHI1. When the address value of the counter 1 is supplied to the program ROM 6 and the relevant ROM code is outputted, a parity bit is generated by a parity generator 18. This parity bit is added by an adder 9 and compared with the contents of the register a11.
Patent JP-H0920441-A (JP)
Title: Cutting device and recorder
Inventor: TADA MORIO
IPC: B26D5/20
Filed: 1995-07-03
Abstract: PROBLEM TO BE SOLVED: To accurately cut recording paper by operating a cutter mechanism, by meshing a swivel gear with the first gear when forwardly rotated a drive motor, driving the first/second conveying rollers in a forwardly rotating direction through a one-way clutch, and making the recording paper conveyable in a looseless condition in the forward direction. SOLUTION: When operated recording by a recorder, a printer roller is forwardly rotated to convey recording paper 3 in a forward direction simultaneously with rotating also a drive motor 25 in a forwardly rotating direction, to swivel a swivel gear 29 in a direction of rotating a drive gear 24, to be meshed with a gear 18. In this way, rotation in a forwardly rotating direction of gears 18, 19 is transmitted to conveying rollers 14, 15 through a one-way clutch, to convey the recording paper 3 in the forwardly rotating direction. Here are pulled the conveying rollers 14, 15 by the recording paper 3, to be rotated a little faster than the gears 18, 19, and by absorbing a speed difference by the one-way clutch, the recording paper 3 is conveyed without generating its looseness. Thereafter, a cutter mechanism 16 is operated, to cut off the recording paper 3.
Patent JP-H0811495-A (JP)
Title: Erasing device
Inventor: HONMA MASAMI
IPC: B43L21/02
Filed: 1994-06-27
Abstract: PURPOSE:To provide an erasing device of simple structure and extremely low cost which can improve the powder suction efficiency by sucking powder into a powder-collecting chamber almost simultaneously when the powder stuck to an erasing roller is brushed off, and circulate the powder not absorbed by a filter until being sucked into the filter in the main case body so as not to accumulate the powder on one site. CONSTITUTION:Powder stuck to erasing rollers 45 and 42 is brushed off by a protruding line 52 and almost simultaneously sucked by suction opening, and transferred into a powder-collecting chamber through a flow channel 55 and a communication hole and sucked into a filter. The powder not sucked by the filter is discharged into an upper storage chamber 21 by a sucking device, transferred into a lower storage chamber 50 through a communication hole 88, and made to stick to the erasing rollers 45 and 42 again. The powder stuck to the erasing rollers is circulated in the main case body until being sucked to the filter.
Patent JP-H0456330-A (JP)
Title: Manufacture of mos type transistor
Inventor: HIRASE JUNJI
IPC: H01L29/78
Filed: 1990-06-26
Abstract: PURPOSE:To prevent pinch off in this region, increase drive current, and improve the reliability with hot carrier by adopting the structure where a first source and drain regions are directly hidden under a gate and fail to exist outside a gate electrode definitely. CONSTITUTION:A gate oxide film 12 and a first gate electrode 1 are formed on a Si substrate 11, which are masked so that low concentration ions are implanted. After a first source 2/drain region is prepared, a second gate electrode 4 is deposited. A side wall 5 is formed by an insulation film on the side of the first gate electrode 1 where high concentration ions are implanted with the first gate electrode 1 and the first side wall 5 as a mask, thereby forming second source 6/drain regions 7. Then, a second side wall 10 is formed again by an insulation film on the side of the first side wall 5. A second gate electrode 4 exposed on the surface is etched, which creates the construction under which the first source 2/drain regions 3 are hidden under the gate and they never exist outside the gate electrode. It is also acceptable to form a contact region which adjoins with the source 6/drain 7 regions.
Patent JP-H1012715-A (JP)
Title: Method and container for storing semiconductor wafer
Inventor: SHIMIZU YUJI
IPC: H01L29/78
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To enable long-term storage and easy operation by eliminating contamination due to organic materials which deteriorate a gate oxide film, in a storing method and a storage container for a wafer after gate oxidation. SOLUTION: A wafer 8 after gate oxidation is housed in a sealing container 1 made of light and rigid fluororesin having the inner wall covered with a coating film 6 unlikely to be decomposed by ozone 5. At the time point when the atmosphere in the sealing container 1 is perfectly shut down from the ambient atmosphere, ozone generated by an ozone generator 4 is fed into the sealing container 1, thus replacing the atmosphere in the sealing container by the ozone 5. The ozone 5 is renewed and supplied, thus decomposing and removing organic materials in the sealing container 1.
Patent JP-H0919808-A (JP)
Title: Cutting tool
Inventor: ARAI TATSUO
IPC: B23B27/16
Filed: 1995-07-03
Abstract: PROBLEM TO BE SOLVED: To eliminate screw hole by providing possibility of fixing a sheet on a tip mounting seat without use of any lock screw, to prevent drop of sheet strength, and also prevent increase in the number of component parts. SOLUTION: A clamp arm 3 is provided with a sheet supporting part 12 which contacts with a oversurface of a sheet 5 and pinches it with a tip mounting seat 4, and the sheet 5 on the seat 4 is secured by this supporting part 12.
Patent JP-S5966270-A (JP)
Inventor: ANTONIUSU HENDORIKUSU FUBERUTA
IPC: H04N5/12
Filed: 1983-09-13
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-S6194159-A (JP)
Inventor: SATEITSUSHIYU EMU SATSUTE
IPC: G06F12/1045
Filed: 1985-07-31
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-H0217599-A (JP)
Title: Commodity carrying-out device for vendor
Inventor: NARITA SHOICHI
IPC: G07F11/58
Filed: 1988-07-06
Abstract: PURPOSE:To miniaturize a commodity taking-out hole and to prevent the occurrence of jam of commodities by turning the commodity, which is sent to the commodity taking-out hole, to the vertical attitude by an attitude controller. CONSTITUTION:When a commodity reception rack 9 of an elevator device 8 which receives a commodity A sent from a commodity storage device 4 is carried downward to reach the lower limit position, the commodity A is rotated and received into a commodity reception part 11 of an attitude controller 10. This attitude controller 10 is energized to turn by the elasticity of an energizing spring 27, and the commodity A in the commodity reception part 11 is turned to the attitude vertical to a commodity taking-out hole 11 and is slided and sent to the commodity taking-out hole 2 from the commodity reception part 11.
Patent JP-H068307-A (JP)
Title: Manufacture of plastic board
Inventor: TSURUKI MITSUHIRO
IPC: B29C48/86
Filed: 1992-06-25
Abstract: PURPOSE:To provide a method, by which a thick plastic board having large heat capacity and a plastic board containing low heat conductive material can be manufactured not only under favoarable molding conditions but also highly efficiently, continuously and highly productively. CONSTITUTION:The manufacturing method concerned of plastic board is to straighten the flow of kneaded plastic material and, at the same time, cool the material through a straightener so as to feed the plastic material to an extrusion port by arranging the straightener 10 equipped with cooling function on this side of the extrusion port 4 of a kneader-extruder at the manufacturing of the plastic board by extrusion-molding with the kneader-extruder 1.
Patent JP-H09315314-A (JP)
Title: Support bed with wheel for moving bucket
Inventor: NAKANO YUTAKA
IPC: B62B3/10
Filed: 1996-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a support bell with wheels for moving a bucket to easily carry a heavy bucket containing water without bringing it with hands or exerting a burden on a waist. SOLUTION: A support bed 1 for a bucket is produced. Wheels 2 are attached to the bottom of the support bed 1, and a bucket containing water is placed on the bucket support bed 1 to move the bucket.