baber/WOPTO huggingface dataset:
Patent JP-H06208294-A (JP)
Title: Developing device
Inventor: SUGIHARA KAZUYUKI
IPC: G03G15/08
Filed: 1993-01-11
Abstract: PURPOSE:To provide the developing device of simple constitution which can well agitate and mix the toners and carriers of a developer on a developing sleeve, has an agitating capacity as well and can make development with high image quality HR. CONSTITUTION:This developing device has the developing sleeve 8, a supply roller 5 and a makeup roller 6. A lower agitating screw 14 is disposed in proximity on the upper side of the developing sleeve 8 and a transporting roller 9 is so provided as to have a central axis upper than the central axis of the lower agitating screw 14. In addition, an upper agitating screw 12 is disposed to have a central axis upper than the central axis of this transporting roller 9. The spiral pitch or spiral diameter of the lower agitating screw 14 is set larger than the spiral pitch or spiral diameter of the upper agitating screw 12.
Patent JP-S59144742-A (JP)
Inventor: ADAMU JIYANNMARII
IPC: C07C233/47
Filed: 1984-01-12
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-H03207006-A (JP)
Title: Thin-film magnetic head
Inventor: YOSHIDA YASUO
IPC: G11B5/265
Filed: 1990-01-10
Abstract: PURPOSE:To prevent the degradation in erasing capability with an increase in the density of recording by providing a 2nd magnetic gap layer mainly for erasing consisting of a nonmagnetic film and coil layer between a magnetic substrate and a lower magnetic layer. CONSTITUTION:The 2nd magnetic gap layer 14 consisting of the nonmagnetic film 2, the coil layer 3 and the nonmagnetic layer 4 is provided between the magnetic substrate 1 and the lower magnetic layer 5 and the magnetic gap layer 6 for recording or reproducing is provided thereon. A 1st interlayer insulting layer 7 and coil layers 8, 10 and upper magnetic layer 12 used for recording and reproducing signals are formed thereon. The magnetic substrate 1 and the lower magnetic layer 5 are formed as one set of magnetic core and an AC current is impressed to the coil 3 therebetween, by which the magnetic fluxes leaking from the 2nd magnetic gap 14 between the magnetic substrate 1 and the lower magnetic layer 5 are impressed to a medium to execute the erasing, recording, etc., of the signals. The inclination at the front end of the upper magnetic layer 12 is then decreased by as much as the layer is pushed up by the coil 3 and, therefore, the magnetic efficiency is improved.
Patent JP-H09297967-A (JP)
Title: Method for writing data on magnetic tape storage medium and device for writing data in block form on storage medium
Inventor: ROORENSU KAPURAN
IPC: G11B5/008
Filed: 1997-01-10
Abstract: PROBLEM TO BE SOLVED: To provide the method for writing a data on a magnetic tape storage medium in forms of a data block and an error correction code block. SOLUTION: A data is received from a data source, and is formatted into the data block and the error correction code block. Data entity is produced from the data block and the error correction code block. A data envelope comprising one piece or more pieces of such data entity is prescribed. The data envelope is sequentially written on the magnetic tape medium.
Patent JP-S59127475-A (JP)
Title: Picture signal receiver
Inventor: OOMACHI TAKAO
IPC: H04N1/40
Filed: 1983-01-12
Abstract: PURPOSE:To shorten a transmission and recording time by starting expanding a picture signal at an earlier point of time between when the number of picture lines attains to a specific value and when the picture signal stored in a receiving buffer attains to specific capacity. CONSTITUTION:A circuit control part 1 receives the number 14 of recording rotations from a transmitter and then receives a data-compressed picture signal 10. The number 14 of rotations is sent to a recording part 7 and a control part 5, and at the same time the signal 10 is stored in a buffer 2 and sent to a line detection part 3. The detection part 3 sends a count-up signal 11 to a line counter 4 every time a line section is detected from the signal 10. The counter 4 counts up by one every time the signal 11 is inputted and its counted value 12 is sent to the control part 5. The control part 5 is informed of the current amount 13 of storage from the buffer 2 and an expanding part 6 reads data out of the buffer 2 at an earlier point of time between when the counted value 12 attains to the specific value and when the amount 13 of storage attains to the specific buffer amount, and starts expanding the signal; and the expanded signal is recorded by a recording part 7.
Patent JP-S63171891-A (JP)
Title: Production of thin blade
Inventor: SEKIYA SHINJI
IPC: C25D1/20
Filed: 1987-01-12
Abstract: PURPOSE:To produce the title thin blade without any deformation and damage with good productivity, by forming an Ni plated layer contg. fine super hard abrasive grains on the upper and lower surfaces of a discoid base made of Al. CONSTITUTION:Plural discoid bases 10 made of a thin Al sheet are connected by a connecting member 15, and an electrical insulating material is coated on the peripheral surface 14 of the base 10 and the connecting member 15. A base unit 11 is dipped in an Ni plating bath 18 contg. super hard fine powder of diamond, cubic BN, etc., a consumable anode 20 consisting of metallic Ni is used, and an electric current is applied with the base 10 as the cathode. The Ni plated layers 22 and 23 contg. the super hard fine particles are electroplated on the upper and lower surfaces 12 and 13 of the Al base 10, then the insulating material on the peripheral surface 14 is removed, the unit is dipped in about 20% NaOH soln. to dissolve and remove the Al base 10, and the plated layers 22 and 23 formed on the upper and lower surfaces are collected as the blades. Since the blade is not mechanically released from the Al base 10, the blade without being deformed and damaged can be obtained with high productivity.
Patent JP-H06208815-A (JP)
Title: Key switch
Inventor: TAKAGI TAKEYUKI
IPC: H01H13/20
Filed: 1993-01-12
Abstract: PURPOSE:To always move a key top downward in parallel to a holder part when any part of the key top is depressed without displacing the key top horizontally in relation to the holder part. CONSTITUTION:Two links 8, 10 to lift and guide a key top 4 are crossed in X shape when seen from the side, and a key switch is rotatively connected. A rotation stopping part for stopping the links in engagement, is provided into a shape matching that of the key top, on the lower part of the key top.
Patent JP-H10196093-A (JP)
Title: Unit type floor material
Inventor: TANAKA KOJI
IPC: E04F15/02
Filed: 1997-01-13
Abstract: PROBLEM TO BE SOLVED: To simplify installation work by providing a frame obtained by forming the interior of a member made by a square frame of resin like a grid, arranging wood bricks on the top of the frame, and inserting a locking piece integrated with a partition wall in a back groove of the wood brick. SOLUTION: Soft synthetic resin is formed into a square frame 1, and female connection parts 2 are formed by fixed pitch on the edges of two sides adjacent to each other of the frame 1. Partition walls 4, 5 are provided by pitch corresponding to the short side of a wood brick like a grid in the interior of the frame 1, and locking pieces 4a, 5a are formed to be integrated with the partition walls 4, 5. Among longitudinal and lateral partition walls 4, 5 of the frame 1, a rectangular projection 4b is provided on the top surface of the partition wall 4 extended in the longitudinal direction, and the width of the projection 4b is set smaller than the joint width of the wood bricks.  Even if the wood brick is installed in its lateral attitude in the frame 1, the projection 4b is brought into contact with the bottom of a groove of the wood brick to inhibit the wood brick from being fitted in the frame. Accordingly, assembling work efficiency can be improved.
Patent JP-H09188302-A (JP)
Title: Wrapping equipment
Inventor: HIRASAWA TORU
IPC: B65B9/06
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To prevent other parts than a film from being cut. SOLUTION: In a cutting device 9, a cutter blade 9A which is projected toward a cylindrical film 2A is elastically supported by an elastic body 34, and the cutter blade 9A is projected to pierce and cut the cylindrical film 2A in the elastically supported condition by the elastic body 34. In addition, the elasticity of the elastic body 34 is set so that the cutter blade 9A pierces the cylindrical film 2A, but the elastic body 34 is elastically contracted by the load and the cutter blade can not pierce a stored article or a foreign matter when an abnormally larger load than the load which is collided with the stored article and the foreign matter in the cylindrical film 2A is applied.
Patent JP-S60148527-A (JP)
Inventor: WADA MASAMI
IPC: A47J43/04
Filed: 1984-01-12
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-S56101251-A (JP)
Title: Operation controller
Inventor: EGUCHI KAZUTOSHI
IPC: G06F12/04
Filed: 1980-01-17
Abstract: PURPOSE:To enable the readout and write-in for the data of designated length in a short time from the memory, by efficiently converting the length of processed data and the memory head address through the use of ROMs. CONSTITUTION:The length of processed data is initially set to a register 6 via a data selector 5, and the value in lower rank 2-bit of the head address at the main memory 22 of processed data is initially set to the register 8. Next, when the memory readout designation is set with microprogram, the types of memory readout are decided with a ROM10 through the value of lower rank 2-bit of the head address of processed data and stored in the register 9. Succeedingly, the value of the register 9 is output to the bus 17 via the gate circuit 17 and set to the readout mode register of the memory controller 21. Further, the content in address designation from the main memory 22 is read out in the memory data register.
Patent JP-S62162230-A (JP)
Title: Magnetic recording medium
Inventor: MIZUSHIMA KUNIO
IPC: G11B5/708
Filed: 1986-01-10
Abstract: PURPOSE:To decrease the friction coefficient of the titled medium and to improve the durability by incorporating a pefluoroalkyl having an OH or COOH or NCO group at the terminal of the molecule and having <=1,000mol.wt. and a perfluoroalkyl polyether having >=1,000mol.wt. into the magnetic layer. CONSTITUTION:The perfluoroalkyl having an OH or COOH or NCO group at the terminal of the molecule has a good affinity for magnetic powder, and is excellently adsorbed by the magnetic powder. The substance also has a good affinity for a binder component, and is firmly bound to the binder component. Besides, the substance has excellent lubricity, and is compatible with the perfluoroalkyl polyether having >=1,000mol.wt. Accordingly, the substance is sufficiently held in the magnetic layer, and the excellent lubricity is satisfactority exhibited. The perfluoroalkyl polyether having >=1000mol.wt. is also excellently held in the magnetic layer, and its excellent lubricity is exhibited between the perfluoroalkyl having <=1,000mol.wt. and a magnetic head, etc., which are brought into sliding contact with the magnetic layer, the lubricity of both materials functions synergistically, hence the friction coefficient of the magnetic layer is decreased, and the durability is improved.
Patent JP-H01180652-A (JP)
Title: Storage cell returning system
Inventor: MIYANO YOSHINOBU
IPC: G06F12/02
Filed: 1988-01-12
Abstract: PURPOSE:To improve program efficiency by assigning permanently dummy storage cells respectively to the upper edge and the lower edge of a storage cell area. CONSTITUTION:An upper edge storage cell 1a and a lower edge storage cell 1b are forcibly given to the upper edge and the lower edge of a storage cell area beforehand permanently. Consequently, it is unnecessary to decide whether a return storage cell 1c returned from a program 3 takes its position at the upper edge or the lower edge of the storage cell area 1. Thus, by assigning the dummy storage cell to the upper edge and the lower edge of the storage cell area permanently, the merging processing of the storage cell at the time of returning the storage cell can be efficiently executed.
Patent JP-H05185416-A (JP)
Title: Joint collar of hume concrete pipe and production of hume concrete pipe
Inventor: MORITA YASUO
IPC: F16L9/08
Filed: 1992-01-13
Abstract: PURPOSE:To omit the rubber ring for preventing the grout leak of a concrete material fitted to the outer periphery of a joint collar at the time of the molding of a Hume concrete pipe. CONSTITUTION:A joint collar 10 forms a ring-shaped diameter expanding part 21 whose diameter is larger than the inner diameter of a form 20 in a clamped state on the base end part 16 fixed to the pipe end of a Hume concrete pipe 15. A casting is attached to the end part of the form 20 formed into an almost cylindrical shape and the form 20 is clamped to bring the diameter expanding part 21 into contact with the inner surface of the from 20 under pressure. A concrete material is injected in the form 20 having castings 24, 26 attached to both ends thereof and subjected to centrifugal molding to produce the Hume concrete pipe 15 having the base end part 16 of the joint collar 10 fixed to the pipe end thereof. Therefore, the joint collar can be easily attached to the form and the number of the production processes of the joint collar can be reduced. No difference in level is generated between the Hume concrete pipe and the end part of the joint collar.
Patent JP-H11245693-A (JP)
Title: Front seat rotary device for automobile
Inventor: IKEMOTO NOBUYUKI
IPC: B60N2/14
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To secure the safety while securely preventing the traveling movement of an automobile by locking a change gear lever in a parking range when a front passenger's seat is arranged in the facing seat condition. SOLUTION: When a front passenger's seat is turned from a forward directing condition to the facing seat condition, the facing seat condition is detected by a seat position detecting switch 21, and a change gear lever is locked in a parking range for double lock by a shift operation preventing member. Consequently, in this condition, when a brake pedal is operated so as to turn on a brake switch 42 and a brake lamp 43 is lighted, the lock by the shift operation preventing member is released by the operation of an actuator, but since the lock by the other shift preventing member is not released, the change gear lever can not be operated (for example, the operation from the parking range to the traveling range), and the traveling is prevented.
Patent JP-H08189753-A (JP)
Title: Refrigerator
Inventor: OKAMOTO YASUYUKI
IPC: F25D21/04
Filed: 1995-01-13
Abstract: PURPOSE: To prevent a liquid refrigerant from stagnating in a condensation-proof pipe to produce a poorly cooled state by being introduced into a condensation proof pipe, and keep a thermal effect to the inside of a refrigerator to a minimum, and at the same time, prevent a condensation on the refrigerator from happening by providing a dryer and capillary tube respectively in the condensation-proof pipe and bypass pipe. CONSTITUTION: A refrigerant is split by a switching valve 4 into a condensation proof pipe 5 on which a dryer 7 and capillary tube 8 are arranged, and bypass pipe 6 on which a second dryer 10 and second capillary tube 11 are arranged. The temperature of a freezer chamber is detected by a temperature sensor, and a dew-point temperature is deduced by an outside air temperature sensor on the external surface of the refrigerator, and the switching valve 4 splits the refrigerant into the condensation-proof pipe 5 and bypass pipe 6 so that the temperature of the temperature sensor may become the dew-point temperature or higher.  By this method, the liquid refrigerant does not stagnate in the condensation-proof pipe, and also, the condensation-proof pipe is prevented from becoming warm to the dew-point temperature or higher, and the thermal effect to the inside of the refrigerator can be kept to a minimum.
Patent JP-S5596618-A (JP)
Title: Method of producing resin-molded winding
Inventor: SAKAI KIYOSHI
IPC: H01F41/12
Filed: 1979-01-18
Abstract: PURPOSE: To produce a resin-molded winding for short time without a mold or the like by coating resin composition containing ultraviolet ray curable resin on a winding wire, curing the resin by ultraviolet rays to impregnate the resin to thereby form a sealing layer from which the impregnated resin is not leaked.  
     CONSTITUTION: A winding wire 1 forming a resin-molded winding is wound in a plurality of turns on a core 3. While the wire 1 is rotating, resin composition containing ultraviolet ray curable resin is coated on the entire surface of the wire 1. Then, ultraviolet rays are irradiated to the resin composition to cure the resin to thereby form an outer layer sealing layer 2 with the composition. The wire 1 thus formed with the sealing layer 2 is inserted into a heating furnace to dehumidify and preheat the wire. Then, the wire 1 is inserted into a vacuum tank and resin composition is flown from the top to impregnate the resin composition to the wire 1. Thus, the resin-molded winding can be readily produced without a mold or the like. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61169315-A (JP)
Inventor: RORUFU SHIYUUMATSUHERU
IPC: B60J10/70
Filed: 1986-01-14
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-H07211166-A (JP)
Title: Wire harness laying method and jig for the same
Inventor: NISHI YOSHINOBU
IPC: H01B13/00
Filed: 1994-01-20
Abstract: PURPOSE:To form a wire harness in which electric wires for vital circuitry are located in the center of other wires for ordinary circuit. CONSTITUTION:Using a wire laying jig 10, electric wires W for ordinary circuit(s) are laid parallel in the horizontal direction Y. A stickly sheet 12 is affixed to the oversurface or undersurface of these wires laid down parallel so that they are held in place. Then other electric wires W-S for vital circuitry are laid in the center of these wires for ordinary circuit(s), and these W fastened by the sticky sheet are removed and enwrapped on the periphery of the other for vital circuitry. Finally fast fixation is generated so that this enwrapped condition is maintained by the use of the sticky sheet or any pressure-sensitive adhesive tape 13 provided separately.
Patent JP-H01184680-A (JP)
Title: Magnetic disk driving device
Inventor: INOMATA SHUNJI
IPC: G11B19/04
Filed: 1988-01-12
Abstract: PURPOSE:To prevent information destruction by a sucking phenomenon by moving a magnetic head to the innermost peripheral part of a recording medium on a recording and reproducing stopping. CONSTITUTION:When a CPU 15 confirms an accessing end to a floppy disk device FDD, the present track position of a magnetic head 4 is decided by a head position detecting part 25, and the head is sent to a rotation control part 24 and a normal/reverse rotation control part 23 with calculating the pulse number of a moving quantity deciding signal to the innermost peripheral track. A step motor 5 is driven by this, and the head is positioned on the innermost peripheral track. Thus, since the head 4 is in the innermost peripheral part where information has little possibility to be recorded when recording and reproducing are not executed, even when the sucking phenomenon between the head 4 and a disk 7 is generated with positioning here for a long period, information destruction can be minimized.
Patent JP-S58122064-A (JP)
Title: Airless spray gun
Inventor: SUZUKI TAKU
IPC: B05B9/043
Filed: 1982-01-14
Abstract: PURPOSE:To prevent leakage caused by uneven abrasion, by forcibly rotating a needle rod little by little around its axis, so that the tip of the needle rod and a  seat having a nozzle are out of contact with each other in the same part, at the  time of a jet operation of a painting material, etc. CONSTITUTION:On the upper end of a gun body 1, a seat 3 communicating to a painting material passage 1 is provided, and on the upper end of this seat 3, a painting material jetting nozzle 3d is provided. Also, in the gun body 1, a piston chamber 1b is formed, and into this chamber, a needle piston 5 is inserted so as to be freely rotatable. When air is fed from an air feeding chamber 11, a piston 10 decends with an operating body 9, and by elastic force of a spring 6, the piston 5 is made to descend in the chamber 1b and also is rotated. In this case, a neelde rod 4 is separated from a lower surface 3a of the seat 3, therefore, the painting material passes through the seat 3, is discharged from the nozzle 3d, thus painting is performed. In this case, it can be prevented that the needle rod 4 is brought into abutment on the lower surface 3a of the seat 3.
Patent JP-2000202290-A (JP)
Title: NOx REMOVAL CATALYST
Inventor: ITO YOSHIHIKO
IPC: B01J23/42
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To obtain an NOx removal catalyst capable of efficiently removing NOx in exhaust gas of an automobile or the like. SOLUTION: The NOx removal catalyst contains a noble metal and a component having NOx adsorbing capability. The NOx adsorption-desorption boundary temperature of the component having NOx adsorptivity does not exceed a temperature range in which the noble metal has NOx removal activity. In an actual form, Pt is used as the noble metal, Ce, Mg, Nd, Zr, La, Y, Al, Ta or Ti is used as the NOx adsorbing component and they are carried on a silica support to obtain the catalyst. When this catalyst is used, NOx in exhaust gas of a diesel engine operated under excess oxygen can be efficiently removed.
Patent JP-H05186623-A (JP)
Title: Porous sheet
Inventor: SUGIYAMA YASUHARU
IPC: A61F13/49
Filed: 1992-01-14
Abstract: PURPOSE:To provide a porous sheet comprising a degradable material, having fine communicated holes permitting the passage of gases but not permitting the passage of liquids, and useful for bandages, bed sheets, pillow covers, sanitary napkins, etc. CONSTITUTION:For example, a sheet produced from a degradable plastics, especially a polyolefin resin such as degradable polyethylene resin or degradable polypropylene containing an inorganic filler (e.g. calcium carbonate, zeolite) is monoaxially or diaxially stretched to obtain the objective sheet having a thickness of preferably 10-100mum.
Patent JP-H03208912-A (JP)
Title: Construction method of solidified pile executed from inside of underground space and device thereof
Inventor: YAMAMOTO MINORU
IPC: E21D9/04
Filed: 1990-01-12
Abstract: PURPOSE:To make it possible to construct a solidified pile without giving any bad influence the periphery by retreating an excavator to bore in the direction of a wide spreading diameter after the excavator is moved forward to bore a hole with a small diameter, and filling the hole with a solidified pile material. CONSTITUTION:With the advance of a driving rod 2, an advancing bit used for boring a hole with a relatively small diameter is provided. Retreating bits 8 and 8 widened in the direction of a rotary diameter of an excavator 1 through a link mechanism and used for boring a hole with a relatively large diameter with the retreat of the excavator 1 are provided. The excavator 1 is moved forward from the wall surface in the underground space, and a hole with a relatively small diameter is bored by the advancing bit 5 while circulating low pressured muddy water into the bore. After that, the excavator 1 is retreated, and a hole is bored in the direction of a wide spreading diameter by using the retreating bits 8 and 8. Then, the inside of the bore is filled with a solidified pile material. According to the constitution, a solidified pile can be constructed in the subsoil in an direction without giving any bad influence to the periphery.