baber/WOPTO huggingface dataset:
Patent JP-H0799739-A (JP)
Title: Method of judgement of charge completion of charger
Inventor: KONO SEIJI
IPC: H02J7/10
Filed: 1993-09-27
Abstract: PURPOSE:To avoid the interruption of charging even if a charging voltage drops temporarily by a method wherein, even if a differential voltage between the charging voltage and a maximum value is smaller than a voltage drop at the time of the charge completion, it is not judged immediately that the charging is finished but the differential voltage is compared with a voltage larger than the voltage drop at the time of the charge completion. CONSTITUTION:When a charging operation is started, a charging voltage V1 is read and compared with a maximum value MAX. If the charging voltage V1 is larger than the mamximum value MAX, both the values are replaced with each other to renew the maximum value MAX and the reading comparsion is repeated again. If the charging voltage is smaller than the maximum value MAX, it is decided whether the voltage drop is larger than a specified value DELTAV (10mV) or not and, if it is, it is decided whether the voltage drop is larger than a value DELTAV2 (40mV) larger ghan DELTAV. If the voltage drop is larger than DELTAV2, it is judged that the voltage drop is the temporary drop of a power supply voltage and the charging operation is continued. If the voltage drop is smaller than DELTAV2, it is judged that the charging is finished. With this constitution, the charging iterruption caused by the temporary voltage drop can be avoided.
Patent JP-H10104912-A (JP)
Title: Feed device
Inventor: TANAKA MASARU
IPC: G03G15/02
Filed: 1996-10-03
Abstract: PROBLEM TO BE SOLVED: To stably feed power, regardless of the motion of an image carrier contact member such as an electrified roller in the direction for nearing and parting from a photosensitive drum. SOLUTION: As a power feed route to an electrified roller 2, a route is formed along an area from a body power supply 20 to a shaft part 15 via a body receptacle 22, a body application spring 21, an electrode plate 18, a conductive presser spring 12 and a bearing 17 respectively. In addition, a similar power feed route is established along an area from the body power supply 20 to the conductive presser spring 12, and then reaching the shaft part 15 of the electrified roller 2 via a leaf spring 19 having one end in direct contact with the shaft part 15 and the other end positioned between the bearing 17 and the body application spring 21. When two power feed routes are established in that way, power can be properly fed via one of the routes, even upon the occurrence of a conductivity failure in the other route.
Patent JP-H09106173-A (JP)
Title: Developer carrier and its production
Inventor: TSUCHIYA TAKASHI
IPC: G03G15/08
Filed: 1995-10-11
Abstract: PROBLEM TO BE SOLVED: To produce a developer carrier which can realize stable developing performance without causing a development ghost by forming a resin layer on the surface of the base body of a developer carrier in such a manner that conductive fine particles having a specified particle size are exposed on the whole surface of the resin layer. SOLUTION: This developer carrier 1 consists of a cylindrical base body 2 and a resin layer 4 formed on the surface of the base body 2 in such a manner that minute conductive fine particles 3 are exposed on the whole surface. The conductive fine particles 3 have 1/10 or smaller particle size as the volume average particle size of a one-component developer. The base resin to constitute the resin layer 4 is a phenol resin or the like. As for the conductive fine particles 3 having <=1/10 particle size as the volume average particle size of a developer, carbon black, graphite, etc., can be used. Further, a conductive material having >=2.0μm volume average particle size may be added as well as the conductive fine particles 3 to the resin layer 4 at one time.  Thereby, the fluidity of a developer on the developer carrier can be significantly improved and stable development without producing a ghost can be performed.
Patent JP-2000251581-A (JP)
Title: Switch device
Inventor: FUJIYOSHI SHIORI
IPC: H01H23/02
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a look-attractive switch device which has excellent operability of a switch and is smart in appearance. SOLUTION: This switch device A comprises a switch body 1, an operation plate 5 that is removably mounted to the switch body 1 and journalled oscillatably, a mounting frame 2 mounted with the switch body 1, a plate 4 for covering the mounting frame 2. The operation plate 5 keeps a neutral position in a state that the operation plate 5 is not pressed and operated, and an opening/closing mechanism portion of the switch body 1 is reversed by alternately pressing and operating both right and left ends of the operation plate 5.
Patent JP-H11103564-A (JP)
Title: Field element of radially anisotropic magnetic field type motor, and its manufacture
Inventor: WATARAI AKI
IPC: H02K1/27
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a field element of a radially anisotropic magnetic field type motor, wherein it has superior torque to weight ratio and cogging torque of reduced markedly from the conventional case is realized. SOLUTION: In a cylindrical field magnet 1 of a motor, the mixture of anisotropic magnetic powder with a binder is shaped into a form of a ring, and its field has a radial magnetic orientation, its anti-armature side peripheral surface 12 is circular, its armature-side peripheral surface 11 has a plurality of magnetic pole surfaces 13, whose circumferential polarities are formed alternately at predetermined pitches by being magnetized radially, each magnetic pole surface 13 is protrusive furthest to the armature side in the circumferentially central portion thereof, both the adjacent boundaries of each magnetic pole surface 13 are recessed most to the anti-armature side,  each magnetic pole surface 13 has a corrugated curved surface which is gradually separated from the armature of the motor as proceeding circumferentially from the central portion thereof to both the boundary portions thereof, and a maximum magnetic energy (BH) max of not less than 13 MGOe is formed in the radial direction. A field element of a radially anisotropic magnetic field type motor comprises this cylindrical field magnet 1 and a soft magnetic field yoke 2 which makes contact with the anti-armature side peripheral surface 12 of the cylindrical field magnet 1.
Patent JP-H03124374-A (JP)
Title: Ac arc welding power source
Inventor: TANIMOTO JUNZO
IPC: B23K9/073
Filed: 1989-10-09
Abstract: PURPOSE:To lessen the generation of deviated magnetism by a difference in the primary current of a transformer and to prevent the burn of the transformer by providing inverter circuits to the primary side and secondary side of the transformer and controlling the output. CONSTITUTION:The AC voltage of the high frequency outputted from the primary inverter circuit 4 is dropped to the voltage suitable for welding and is outputted from the secondary side by an inverter transformer 5 for welding. The dropped AC voltage of a high frequency is rectified to a DC by a diode bridge 23 consisting of rectifying diodes 6, 7, 8, 9 and is smoothed by reactors 10, 11 for smoothing. The smoothed DC voltage is converted again to the AC by the secondary inverter circuit constituted of secondary transistors 14, 15. This AC is outputted to an output terminal 18.
Patent JP-2001088872-A (JP)
Title: Hot water draining lid of instant food container
Inventor: AGEO KENJI
IPC: B65D81/34
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a hot water draining lid which can reliably drain hot water with a simple structure. SOLUTION: The hot water draining lid 30 to be used for an instant food container includes at least one narrow tear tape 40 which extends from a slit forming tab 31 provided at an end rim of the lid to an arbitrary position 32. In addition, half cuts for guiding breakage of the lid are formed at both sides of the tape 40. By peeling off the tear tape 40, a hot water draining slit 45 is formed.
Patent JP-H01107557-A (JP)
Title: Forming method for wiring
Inventor: MOGAMI TORU
IPC: H01L21/28
Filed: 1987-10-21
Abstract: PURPOSE:To obtain wirings having high reliability by forming a film having a small stress by a bias sputtering method. CONSTITUTION:After an insulating film is formed on a substrate 1, a contact hole is formed at the film, and the hole is buried to the part of the height of the hole under sputtering conditions of eliminating a microcrack in a deposited silicide film by a bias sputtering method employing a target made of molybdenum silicide of 2.0-3.0 of composition and eliminating a groove along the bottom of the sidewall of the hole in a base substrate. Then, the part not buried of the hole is buried under sputtering conditions of obviating a microcrack in the deposited silicide film by a bias sputtering method employing a target of a molybdenum silicide 4 of 3.5-4.5 of composition. Thus, wirings of low stress can be formed. Thus, the possibility of an exfoliation in the heat treatment after the wirings are formed can be largely reduced, thereby improving its reliability.
Patent JP-H07176197-A (JP)
Title: Non-volatile semiconductor storage device
Inventor: KOYAMA KENICHI
IPC: G11C16/06
Filed: 1994-10-27
Abstract: PURPOSE:To suppress decrease of electric charge (decrease of drain disturbance) accumulated in a memory cell to be written with data and an other memory cell having a bit line common to the memory cell, at the time of writing data in a non-volatile semiconductor memory. CONSTITUTION:A control circuit receiving power supply voltage generates a writing control signal C and two writing power supply voltages V1 and V2 being 2V and 10V respectively when writing operation is instructed. A row decoder 103 sets a word line corresponding to a memory cell to be written with data to 10V and sets word lines other than it to 2V when the writing control signal C is received. A source line control circuit 105 sets a source line corresponding to a memory cell to be written with data to 0V and sets source lines other than it to 5V when the writing control signal is received.
Patent JP-H0699059-A (JP)
Title: Fluid bed device for chemical treatment of workpiece
Inventor: ROJIYAA EFU KAARUSON
IPC: B01J8/24
Filed: 1991-10-11
Abstract: PURPOSE: To reduce cost without necessitating a gas pressure booster or the like by combining an endothermic gas generator composed of a reaction chamber having a narrow long heat conductive pipe extending from an inlet port to another end with a fluidized bed furnace composed of a reaction vessel having a distribution plate in a plenum chamber communicated with the inlet port. CONSTITUTION: The endothermic gas generator 12 having an outlet port connected to the fluidized bed furnace 16 is connected to a hydrocarbon gas source 60 and an oxygen source 62, which have pressures equal to or above the pressure of the endothermic gas. The gas tight reaction chamber is formed to have a retort 42 with a heat insulating layer inside of the generator 12 and carbon fine particles and oxygen fine particles react with each other by the assistance of a catalyst 56. On the other hand, the plenum chamber 114 communicated with the inlet port is provided in one end of a narrow long cylindrical shell 106 in the fluidized bed furnace 16 and a distribution plate 110 having plural holes 116 between the shell 106 is provided. Further, porous ceramic disks 120, 122 are placed on the distribution plate 110 to uniformalize the flow of the gas.
Patent JP-H0599402-A (JP)
Title: Waste heat recoverying boiler
Inventor: SHIMADA HIDEAKI
IPC: F22B37/24
Filed: 1991-10-11
Abstract: PURPOSE:To provide a coaste heat recoverying boiler capable of substantially increasing an earthquake-proof strength. CONSTITUTION:A discharge heat recoverying boiler is constructed such that some heat transfer pipes 11 are arranged within a boiler duct 2 through which gas is passed, boiler water is circulated from a steam drum 15 arranged above he boiler duct into the heat transfer pipes 11 and steam is generated. The weight of the steam drum 15 is supported by a down pipe 18 and at the same time the steam drum 15 is connected in such a way as its movement in a horizontal direction in respect to a back stay 20 arranged at an outer circumference of the duct is restricted.
Patent JP-H03176373-A (JP)
Title: Thread type lid closing device
Inventor: YAN BERUIRUNDO
IPC: B65D41/08
Filed: 1990-10-03
Abstract: PURPOSE: To effectively secure sealing between a lid and a lid attachment by using the lid having a tubular flange of a form which can be inserted into the lid attachment and by forming an inner flange of the lid attachment having a lower portion with a small inner diameter in a form to be cooperative with a lid flange. CONSTITUTION: A lid attachment 11 is formed in a tubular element form including an upper portion 4 for supporting a lid 10 and concentric tubular flanges 15, 16. An internal tubular flange 25 of the lid 10, when inserted into the attachment 11, comes close to a transition region between a conic portion 30 and a lower portion 20 on a surface of the flange 16 to come into contact with the flange 16. An outer circumferential surface of the flange 16 similarly forms a conic portion 31, thereby bringing a pressure contact state along the portion 31 under function of the flange 25 of the lid to a neck 12 of a container 13.
Patent JP-H05108276-A (JP)
Title: Data processor
Inventor: IMAMURA TAKESHI
IPC: G06F3/06
Filed: 1991-10-11
Abstract: PURPOSE:To practically prevent the system down by immediately transferring the control of read/write to the side of a copy magnetic disk, which is isolated from a master magnetic disk, in accordance with fault occurrence information to restore data. CONSTITUTION:The normal processing is performed through a master magnetic disk 11 connected to an electronic computer 10 on the side of a floor A. A copy magnetic disk 21 is connected to an electronic computer 20 on the side of a floor B, and the same data as the master magnetic disk 11 is written in the copy magnetic disk 21 simultaneously with data write to the master magnetic disk 11. Data is directly read from the master magnetic disk by a data processing program 1. When master disk fault information 3 is given, an online write disk program 2 immediately transfers the control to the side of the copy magnetic disk 21, and data is read out from the copy magnetic disk 21 through the online write program 2 and used at the time of data read.
Patent JP-H02111956-A (JP)
Title: Electrophotographic sensitive body
Inventor: INAI KAZUFUMI
IPC: G03G5/06
Filed: 1988-10-21
Abstract: PURPOSE:To obtain an electrophotographic sensitive body having high sensitivity characteristics and potential stability characteristics at the time of repeated uses by adding a specified disazo pigment in a photosensitive layer. CONSTITUTION:The electrophotographic sensitive body has on a conductive substrate the photosensitive layer containing the disazo pigment represented by formula I in which A is a coupler residue having a phenolic OH group and each of R1 and R2 is H, alkyl, alkoxy, optionally substituted aryl, such aralkyl, or cyano. Since a film containing this pigment has photoconductivity, the electrophotogrhic sensitive body is constituted by vapor depositing it or disspersing it into a proper binder to form a photoconductive film and using it, thus permitting the obtained electrophotographic sensitive body to be high in sensitivity and superior in potential stability, especially, at the time of repeated use.
Patent JP-S61144494-A (JP)
Inventor: ASAMI KAZUO
IPC: F16M11/32
Filed: 1984-12-14
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。
Patent JP-H01106306-A (JP)
Title: Manufacture of electromagnetic converter for recording and/or reproducing
Inventor: KATO TAKAYUKI
IPC: G11B5/187
Filed: 1987-10-20
Abstract: PURPOSE:To improve accuracy and to improve a workability and a yield by cutting flatly a core material unit unified substance and bonding the flat surface to a lower part core. CONSTITUTION:Two bulk shaped core materials composed of a prescribed shape Mn-Zn ferrite monocrystal are unified. Thereafter, plural channel separating grooves 31 are formed approximately orthogonal to a magnetic gap 23 at a prescribed interval. Next, a fusion glass 32 is filled into respective separating grooves and respective classified core material units 35 are unified. Next, the unified substance of the core material unit is flatly cut at the position of a fusion glass 36 sufficiently deeper than the magnetic gap 23. A block 39 is obtained in which the core material units 35 are mutually bonded with glasses 36 and 32 and the lower surface is a flat surface 38. Next, approximately in parallel to a glass layer 32, a head separating groove 40 is respectively contained to respective core material units 35 at a prescribed interval. Next, the segmenting is executed to respective upper part cores 51 and this is bonded with a glass, etc., to an upper surface 53 of a lower part core 52 processed beforehand.
Patent JP-H03125439-A (JP)
Title: Wire clamper
Inventor: OKAMURA MASAMITSU
IPC: H01L21/60
Filed: 1989-10-11
Abstract: PURPOSE:To obtain the parallelism of clamp plates with extremely high accuracy without requiring accurate processing or adjustment by piling up a clamp plate at the top of a movable plate, the other clamp plate and a clamp seat, and a fixing plate in this order, and assembling them by bonding after sticking opposed clamp faces fast to each other. CONSTITUTION:The mountings of a plunger 10 and a clamp plate 7 to an movable plate and the mounting of a solenoid 9 to a fixing plate 2 are done, and next the movable plate 4 is mounted through a rotary shaft 3 to the fixing plate 2, and a compression spring 8 is mounted. The supporting part of the rotary shaft 3 is adjusted so that it may rotate smoothly without a backlash in the movable plate 4, and the gap between the solenoid 9 and the plunger 10 is adjusted. The movable plate 4 where the clamp plate 7 is mounted and the clamp seat 11 where a clamp plate 6 is mounted are placed on a fixing jig 13, and the projection of the clamp seat 11 is inserted in the hole 2a of the fixing plate 2, and an adhesive 14 is put in the gap between the hole 2a and the projection. A clamp seat pressing jig 12 is fixed to a fixing jig 13 so as to press the clamp seat 11, and the clamp faces of opposed clamp plates 6 and 7 are stuck fast to each other, and then in that condition, the adhesive is hardened.
Patent JP-H0799319-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: OTANI HISASHI
IPC: H01L27/12
Filed: 1993-09-28
Abstract: PURPOSE:To lower the temperature required for crystallization, and to shorten the time by forming a semiconductor device by utilizing an unsingle crystal silicon film in a region, to which lead is added and in which a crystal is grown. CONSTITUTION:The foundation film 102 of silicon oxide is formed onto a substrate 101. A mask 103 is formed, and a thin-film consisting of lead is shaped selectively in a region 100. An intrinsic (I-type) amorphous silicon film 104 is formed, and annealed for hours and crystallized. Consequently, the amorphous silicon film is cystallized, thus obtaining the crystalline silicon film 104. A silicon oxide film 106 is formed as a gate insulating film. Impurities (phosphorus and boron) imparting one conductivity type are implanted into an active layer region. Accordingly, N-type impurity regions 114 and 116 and P-type impurity regions 111 and 113 are shaped, and the region of a P channel type TFT (PTFT) and the region of an N-channel type TFT (NTFT) can be formed. Annealing is conducted by the irradiation of laser beams.
Patent JP-H10109466-A (JP)
Title: Image processing apparatus and method
Inventor: ABIKO OSAMU
IPC: G06F3/12
Filed: 1996-10-04
Abstract: PROBLEM TO BE SOLVED: To output an image, from which the person who prepared the image, and the like, can be recognized. SOLUTION: From a data inputted from a PDL data inputting part 102, file information is separated at a file information collecting part 103 so as to store in a file information storing part 104. A PDL interpreter produces an image memory. A ciphering/patterning processing part 106 selects necessary information from the file information and ciphers the same as needed, then converts the same to a pattern corresponding to the file information. The pattern is synthesized with image data stored in an image memory 107 and outputted.
Patent JP-H07123430-A (JP)
Title: Deflecting yoke
Inventor: WATANABE TOSHIO
IPC: H04N9/28
Filed: 1993-10-22
Abstract: PURPOSE:To provide a deflecting yoke for surely insulating a vertical deflecting coil and a sub coil and exactly positioning the vertical deflecting coil so as to obtain satisfactory convergence. CONSTITUTION:An insulation positioner 9 is arranged at an opening hanging part 7 of a slot bobbin 1, a sub coil 6 exposed at the opening hanging part 7 and a vertical deflecting coil 12 mounted on the outer face of the slot bobbin 1 are electrically insulated by an insulator 16 of the insulation positioner 9, and the vertical deflecting coil 12 is positioned by abutting the vertical deflecting coil 12 to a positioner 17 of the insulation positioner 9. Thus, the vertical deflecting coil 12 and the sub coil 6 are surely insulated, and the vertical deflecting coil 12 can be exactly positioned.
Patent JP-H01107960-A (JP)
Title: Ladle supporting carriage
Inventor: KINOSHITA KATSUHIRO
IPC: B22D41/12
Filed: 1987-10-20
Abstract: PURPOSE:To improve the quality of an ingot and the safety of operation by disposing a carriage having two ladles to one tundish and disposing the respective ladles in such a manner that the ladles can be freely lifted and turned by means of oscillating arms. CONSTITUTION:The carriage 1 having the two ladles 8 is provided to one tundish 15 and is so constituted that the carriage can be supported and run by traveling devices 2a, 2b. Lifting devices 3 having the oscillating arms 9 are provided on the carriage 1 and vertically movable ladle supporting seats 6 are disposed. Lifting cylinders 10 and the oscillating arms 9 are connected by means of pins 11C and the ladles 8 are lifted in a horizontal state by means of the ladle supporting seats 6 simultaneously with the tilting of the oscillating arms 9. Since the intrusion of slag, etc., into a molten steel is prevented by using the preceding and succeeding ladles 8 successively, the quality of the ingot and the safety of the operation are improved.
Patent JP-H04141591-A (JP)
Title: Zn plated metallic material excellent in resistance to blackening and corrosion and coating suitability
Inventor: HISAMOTO ATSUSHI
IPC: C23C22/24
Filed: 1990-10-01
Abstract: PURPOSE:To improve the resistance to blackening of a Zn plated metallic material coated with a chromate film by specifying the moisture content of the film. CONSTITUTION:This Zn plated metallic material is obtained by coating a Zn plated metallic material with a chromate film, and the moisture content of the film is controlled to >=25wt.%. Consequently, the blackening of the Zn plating layer or a surface-treated metallic material is prevented, the compd. consisting essentially of chromic acid forms a dense hydroxide by controlling the moisture content of the film, hence the corrosion resistance is improved, the hydrogen bonding capacity is increased, and the adhesion to a coating film is improved.
Patent JP-2001090163-A (JP)
Title: Soil resistant flush toilet bowl and adhesive film for soil resistant flush toilet bowl
Inventor: MACHIDA MITSUYOSHI
IPC: E03D11/13
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To surely prevent fouling on the whole bowl surface. SOLUTION: In this soil resistance flush toilet bowl, a water repellent film is formed on the bowl surface of an open rim type flush toilet bowl.