baber/WOPTO huggingface dataset:
Patent JP-H07141807-A (JP)
Title: Servo processing device and its method for magnetic disk device
Inventor: NAKANO TADASHI
IPC: G11B21/10
Filed: 1993-11-19
Abstract: PURPOSE:To obtain the servo processing device capable of enhancing the accuracy of head positioning control resultingly by reproducing a high precision burst data from an analog signal read out by a head in the magnetic disk device of a data surface servo system. CONSTITUTION:A servo circuit 50 has a digital filter 51 for executing digital signal processing on a digital signal outputted from an A/D converter circuit 42 of a read/write circuit, and a burst data is extracted out of a servo data from the digital signal obtained by the digital signal processing. Arithmetic processing for obtaining a positional error of the head 1 is executed by a CPU 12 based on the burst data of the digital data extracted by the servo circuit 50.
Patent JP-H0873796-A (JP)
Title: Oil-base black ink
Inventor: NISHIMOTO TOMOHISA
IPC: C09D11/16
Filed: 1994-10-31
Abstract: PURPOSE: To obtain an oil-base black ink which is excellent in fixability of writing and can give good writing even after a long time. CONSTITUTION: This ink consists essentially of a nigrosine dye, a 4 C or lower aliphatic alcohol, a resin soluble in the alcohol and chain hydrocarbon carboxylic acid ester and/or phosphoric triester each having a boiling point of 240-420 deg.C (at 760mmHg).
Patent JP-2000125328-A (JP)
Title: System and method of isdn telephone automatic backup
Inventor: TSUKAHARA HIROTOMO
IPC: H04M1/715
Filed: 1998-10-13
Abstract: PROBLEM TO BE SOLVED: To obtain an ISDN telephone automatic backup system in which a key telephone set and an ISDN telephone set are both in operation at application of power and an incoming call is switched from the key telephone set to the ISDN telephone set automatically. SOLUTION: A key telephone set 1a is operated by a commercial power supply, and an ISDN telephone set 2a is configured to be an ISDN communication single telephone set that is operated by station feeding. The key telephone set 1a monitors a state of a commercial power supply to detect occurrence of power failure, stores the telephone number of an ISDN line to be contained and operation setting information at power failure is sent to a telephone number by power failure information through an ISDN line. The other ISDN telephone set 2a receives the operation setting information via the ISDN line to back up automatically the ISDN line at power failure by selecting the operation setting.
Patent JP-H07139755-A (JP)
Title: Holding device for electric wire of air conditioner
Inventor: TSUJI HIROOKI
IPC: F24F13/20
Filed: 1993-11-19
Abstract: PURPOSE:To prevent dropping or missing of a fixing screw or an electric wire holder and to improve operability by forming a plurality of projections at a hole part of the electric wire holder. CONSTITUTION:Either of hitching pawl parts 2 of an electric wire holder 1 is made to engage with a hitching part 6 of a power source board 5 so as to fix a position, and electric wires 9 for connecting the inside and the outside are held down by a holding part 4 of the electric wire holder 1. A hole part of the electric wire holder 1 is fixed by a fixing screw 8 to a speed nut (screw receiving part) 7 provided in the power source board 5. At this time, a projection 11 formed at the hole part intrudes into the fixing screw 8 with the revolution of the fixing screw 8. On the occasion when the electric wire holder 1 is removed, the fixing screw 8 is loosened and the holder can be removed from the power source board 5 at the time point when the screw is separated from the speed nut 7 and in the state wherein the fixing screw 8 and the electric wire holder 1 turns integrated with each other. According to this constitution, dropping or missing of the fixing screw 8 and the electric wire holder 1 can be prevented and operability is improved.
Patent JP-H06117968-A (JP)
Title: Diagnostic device for abnormality of rotating equipment
Inventor: ICHIKAWA HIROYUKI
IPC: G01M99/00
Filed: 1992-10-05
Abstract: PURPOSE:To detect the abnormality of a rotating equipment with a simple configuration automatically. CONSTITUTION:In one-sided suction opening rotating equipment where a rotating shaft 4 of an impeller 7 is supported by two housings 5 and 6 open-sidedly and a motor 2 is connected to the rotating shaft 4 via a coupling 3, a plurality of vibration sensor 8 for detecting the vibration in horizontal, vertical, and axial directions of a bearing are fitted to the housings 5 and 6. Each output signal of the vibration sensor 8 is amplified by a signal amplifier 9 and the abnormality is diagnosed and the causes of abnormality are judged by an abnormality diagnosis part 10 based on the amplified signal.
Patent JP-H03150717-A (JP)
Title: Fine adjusting device for rotary magnetic head
Inventor: MATSUO EIJI
IPC: G11B5/53
Filed: 1989-11-07
Abstract: PURPOSE:To ensure the highly accurate control for the position of a magnetic head by providing the grid patterns to a center pole and a coil and then providing a light emitting element and a light receiving element which hold those grid patterns opposite to each other between them. CONSTITUTION:At a driving part, a coil bobbin 4 is driven up and down in a magnetic field formed between a permanent magnet and a core when a current flows to a coil 5. Then a magnetic head 1 set on the end face of a plate spring 2 has the fine up-down movement. At the same time, a grid pattern 29 printed to the bobbin 4 moves up and down so that a grid pattern 30 printed in the same way as the pattern 29 is coincident and discordant with the pattern 30 at the slit parts. When both patterns coincident with each other, the maximum quantity of light is made incident on a light receiving part 32 and the largest number of signals are produced at the part 32. The least number of signals are produced when no coincidence is secured between both patterns. That is, the number of pulses produced at the part 32 vary with up-down movements of the bobbin 4. Thus the changing direction of the head 1 is known when the pulses generated at the part 32 are counted.
Patent JP-H11123833-A (JP)
Title: Ink container and ink-jet recording apparatus
Inventor: OKAMOTO HIDEAKI
IPC: B41J2/175
Filed: 1997-10-23
Abstract: PROBLEM TO BE SOLVED: To detect the residual amount of the ink stored inside stably even at the time of high speed reciprocation. SOLUTION: A carriage 1 to be reciprocated in the horizontal direction comprises a printing head 11 for recording on a medium to be recorded by ejecting an ink, and a sub tank 12 for keeping an ink to be supplied to the recording head 11. The sub tank 12 is provided with an ink residual amount detecting sensor 16 for detecting the ink residual amount based on the liquid level position of the ink inside the sub tank 12 so that an ink is charged to the sub tank 12 from a main tank 13 when the ink residual amount in the sub tank 12 is short. The sub tank 12 is provided with a swaying member 15 for stabilizing the liquid level of the ink inside the sub tank 12.
Patent JP-H07138493-A (JP)
Title: Metal complex compound and optical recording medium using the same
Inventor: NINOMIYA HIDETAKA
IPC: G11B7/247
Filed: 1993-11-19
Abstract: PURPOSE:To obtain a compound which has at least one alkylsulfonamide group, arylsulfonamdie group and the like capable of linking with a metal atom in a part of the compound and is useful for the optical recording medium of high molar absorption coefficient as a pigment of high light fastness. CONSTITUTION:A novel metal complex which has, in its moiety of pigment structure, at least one group selected from alkylsulfonamides, arylsulfonamdies, heterocyclic sulfonamides, acylamino groups substituted with electron-attracting groups, groups of imidazolyl, sulfamoyl and carbamoyl, is shown by the formula (X is an alkylsulfonamide, an arylsulfonamide, a heterocyclic sulfonamide, an acylamino substituted with an electron-attracting group, imidazolyl, sulfamoyl, carbamoyl; R1-R3 each is H, a nonmetal atom group; Z is OH, an alkylamino, an alkoxy; M is Ni, Cu, Co, Zn, Fe, Pd, Pt), and is useful as a pigment of high light fastness and high molar absorption coefficient.
Patent JP-H06114368-A (JP)
Title: Apparatus for scrapping retired boat
Inventor: HAYASHI HIDEO
IPC: B09B5/00
Filed: 1992-10-06
Abstract: PURPOSE:To easily scrap a retired boat made of a fiber-reinforced plastic through a series of operations. CONSTITUTION:The apparatus for scrapping a retired boat comprises a boat shoring device 1 for bringing the retired boat A on the water to shore, a crushing device 3 for crushing such a retired boat A into small broken pieces and an incinerating device 16 for incinerating the broken pieces.
Patent JP-H05103363-A (JP)
Title: Decentralized responding system for private line of pbx
Inventor: OKUNO HIROTOSHI
IPC: H04Q3/58
Filed: 1991-10-09
Abstract: PURPOSE:To inexpensively provide users with service by connecting a main wire to the interface section of an extension line when a call is made to the PBX of the extension line from the PBX of the main wire through a private line. CONSTITUTION:When an incoming call arrives at an extension circuit interface section 6 from the PBX 1 of a main wire and the section 6 connects the call to a call signal sending circuit, a relay R is operated by means of electric power from a battery E. Then a ringing signal source IR provided in the section 6 is connected to a main wire interface section 11 through the contact (r) of the relay R and a ringing signal is sent. When the main wire ringing signal of the main wire trunk arrives from the section 11, the PBX 2 of the extension line recognizes that an incoming call arrives at one main wire and displays the incoming call at a prescribed position on a relevant display board 12 for incoming call from main wire. Therefore, since an arbitrary telephone set can answer the incoming call by dialing a special number when a little amount of hardware is added, the serviceability to users can be improved inexpensively.
Patent JP-H08143602-A (JP)
Title: Production of hollow and porous carrier using starch and its use
Inventor: SHIMADA SEINOSUKE
IPC: A61K8/00
Filed: 1994-11-25
Abstract: PURPOSE: To produce a carrier safe to human, having a large carrier capacity and capable of giving a formulation excellent in thermal and mechanical characteristics, good in stability, durability of effectiveness and delivery control by acting an enzyme on hallow particles of wet-heat treated starch to make the particles porous. CONSTITUTION: This method for producing hollow and porous carrier using starch is to obtain hollow particles of starch by wet-heat treating starch particles, act an enzyme having starch decomposing ability on the hollow starch particles to make the starch particles porous. Corn starch, high amylose corn starch, potato starch or wheat flour is used as the starch and is treated at 90-150 deg.C and 15-40% water content for 10 minutes - 15 hours. As the enzyme, α-amylase, glucoamylase, etc., can be used. In case of carrying an objective material thereto, the material is impregnated into the porous carrier and it is simple and highly efficient.
Patent JP-S63145386-A (JP)
Title: Production of release paper
Inventor: OHARA SHUZO
IPC: C09J7/02
Filed: 1986-12-06
Abstract: PURPOSE:To efficiently and economically prepare a release paper having excellent moisture curability and residual adhesive properties, by laminating a resin mixture contg. a particular release agent onto a base material, conducting bleeding of the release agent to the surface of the mixture layer, and curing and fixing the same. CONSTITUTION:A polyolefin resin (e.g., PE) is mixed with a moisture-curable silicone release agent comprising a product of a reaction of a silicone compd. compatible with the resin (e.g., polyethylhydrogensiloxane) with at least one member selected from among olefins having at least one double bond (e.g., polybutadiene) and polyolefins in an amt. of 1-20wt% to prepare a mixture. The mixture is extruded on a base material such as paper, cloth, film, etc. to form a laminate. This laminate is heated to 70-120 deg.C and allowed to sand still for 10-60min so as to conduct bleeding of the release agent of the laminate to the surface of the mixture layer, i.e., uneven distribution of the release agent. This release agent is cured and fixed.
Patent JP-H09134124-A (JP)
Title: Ciphering device and deciphering device
Inventor: IKEDA MASARU
IPC: H04L9/26
Filed: 1995-11-09
Abstract: PROBLEM TO BE SOLVED: To maintain the security of high level by setting a parameter group corresponding to a specific hierarchy as a ciphering key to enable cipherings and decipherings having hierarchical structures with a simple system structure. SOLUTION: A random number sequence is generated by a random number sequence calculating part 1102 from at least one parameter group inputted from a parameter inputting part 1101 and the cipherings of original data inputted from an original data inputting part 1105 are performed by a ciphering arithemetic processing part 1106 while using the random number sequence. Moreover, a selected parameter group is generated by selecting parameters of numbers corresponding to the hierarchical value inputted from a hierarchical value inputting part 1103 from parameter groups with a parameter selection part 1104. Then, the ciphered data ciphered by the ciphering arithemetic processing part 1106 and the selected parameter group generated by the parameter selection part 1104 are synthesized by a ciphered data synthesizing part 1107 and then the synthesized ciphered data are made to be outputted from a ciphered data output part 1108.
Patent JP-H06139932-A (JP)
Title: Metal film depoition method for cathode-ray tube
Inventor: TSUCHIYA HIDEKI
IPC: H01J9/227
Filed: 1992-10-29
Abstract: PURPOSE:To prevent the occurrence of oxidization in the deposited film of a color cathode-ray tube generated when the film is formed at a vacuum deposition process. CONSTITUTION:A panel 1 is mounted on a vacuum vessel 2, and a vacuum pump 5, an aluminum pellet 3 and a heater coil 4 are used to deposit aluminum on the internal surface of the panel 1 in vacuum atmosphere. Thereafter, a valve 60 used for leak and feed in common is opened, thereby causing the dry air to flow from a dry air cylinder 7 to the vessel 2. Consequently, humidity in the vessel 2 is reduced, and the moisture of the air in the vessel 2 can also be reduced. Thus, an amount of moisture evaporating in vacuum can be lowered and the constant or higher degree of vacuum can be stably provided. This process, therefore, is effective in restraining the occurrence of a trouble of a metal deposited film oxidization generated upon a drop in the degree of vacuum.
Patent JP-H10113371-A (JP)
Title: Bathtub for nursing
Inventor: OKAMOTO KIYOSHI
IPC: A61H33/00
Filed: 1996-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a bathtub for nursing which can be installed in a nursing room where a physically handicapped person or sick person lives to be contained in a containing zone outside the room when unused to be freely taken out, and speedily and smoothly taken out for usage. SOLUTION: A standing wall part 4 is extended above one side surface 3 of a bathtub 1 for nursing provided in parallel to a wall 2 of a nursing room, and an aperture part 7 of such a width diameter through which the bathtub 1 for nursing can be rotated to pass is formed in the wall 2 of the nursing room above the standing wall part 4. When the bathtub is unused, the bathtub 1 for nursing is rotated around a base axis of an upper edge of the standing wall part 4 of the bathtub 1 by a drive means, thereby it is contained through the aperture part 7 in inversely standing condition in a containing zone outside the nursing room.
Patent JP-S63143133-A (JP)
Title: Supply device for sheet-shaped material
Inventor: SUZUKI MAKOTO
IPC: B65H3/34
Filed: 1986-12-05
Abstract: PURPOSE:To automatically supply and take out a laminated unit, by connecting a horizontal conveyer, which conveys the laminated unit to an inlet provided in the upper from a take out opening and enabling the laminated unit to pass through, with a side surface of a supporting frame which takes out the laminated unit from the bottom part. CONSTITUTION:A supporting frame 11, which accommodates a laminated unit 9 of sheet-shaped material (laver or the like), is provided on a machine bed 1, and the supporting frame 11 forms in a take out opening 18 in its bottom part a receiving stopper device 4 by an opening and closing pawl 41. In the bottom of the device 4, a hollow suction box 2, being liftably provided, attractively attaches the laver in the lowermost layer of the laminated unit 9 to be received and carried out to the next process by an out-carrier 6. The supporting frame 11, which provides in its one side surface an inlet 19, enabling the laminated unit 9 to pass through, in the upper from the opening 18, connects a conveyer 5 horizontally conveying the laminated unit, and a gate mechanism 3 in the supporting frame 11 receives the laminated unit. If an amount of the laver, left existing on the receiving stopper device 4, decreases to a fixed value or less, the laminated unit 9 is supplemented by opening a pawl 32 of the gate mechanism 3. In this way, work is efficiently performed by automatically supplying and taking out the laminated unit 9.
Patent JP-H02255838-A (JP)
Title: Manufacture of composite material, composite material, and molded article made therefrom
Inventor: ARUDERUTO SHIMON BUERUHOISU
IPC: C08J5/12
Filed: 1989-11-10
Abstract: The invention relates to a method for the production of a composite material by impregnating a fibrous reinforcing material with a pulverulent matrix polymer, whereby in that the reinforcing material is treated, before, during or after impregnation with the pulverulent matrix polymer, with at least one film-forming polymer and the material which has been impregnated and treated with the film-forming polymer is dried at a temperature above the film-forming temperature of the film-forming polymer.
Patent JP-H11107601-A (JP)
Title: Door lock prevention device for automobile
Inventor: MATSUMURA SHINJI
IPC: E05B83/36
Filed: 1997-10-07
Abstract: PROBLEM TO BE SOLVED: To surely prevent an automobile or the like from being stolen by a method wherein when a door, in a closed state, is made lockable by a locking means, unlocking cannot be effected from the outside of a car by a wrongful operation. SOLUTION: A link 29, which operatively connects a locking means to a door knob 28 supported on the top end of an inner panel 13 of a door body 8 of a door 6, is provided in a space of the door body 8. A cover body 39, which is supported by the door body 8 to cover the link 29, is provided. The cover body 39 includes a rigid main body 40 of the cover body and a flexible covet pipe 46. The body 40 has an approximately U-shaped cross section, in a plan view, and extends in a vertical direction so that the top end thereof is supported by the top end of the panel 13 near the knob 28, and the pipe 46 extends in a vertical direction and the top end thereof is forced into the body 40 and supported and the lower end of the pipe 46 extends to the vicinity of the means 21.
Patent JP-H01133528-A (JP)
Title: No-break power unit
Inventor: MORIKAWA MASAHITO
IPC: G06F1/26
Filed: 1987-11-18
Abstract: PURPOSE:To prevent the inconvenience of removal on every momentary stop from being generated, by starting an inverter at the same time as service interruption, with a service interruption detecting circuit and a time keeping circuit which are arranged in a no-break power unit, and by transmitting service interruption detecting signal to a load via the time keeping circuit. CONSTITUTION:When AC input Vi is service-interrupted, then from a service interruption detecting circuit f, service interruption detecting signal g is transmitted to an inverter section d and a time keeping circuit i. An AC switch C is turned OFF, and the DC energy of a battery section e is converted to AC energy by the inverter section d and is fed to a load lfrom an output terminal b. By the time keeping circuit i, time keeping is started, and when current is released before the time keeping is completed, then the current is reset in a commercial feed state, and when service interruption comes to a specified time, then service interruption signal h is transmitted to the load l. At the same time, service interruption signal k is transmitted to the service interruption detecting circuit f, and even if current is released, the service interruption signal is retained. From the inverter d, current is continuously fed, and the load l is removal-processed at the time of the service interruption, and when the removal process is completed, then the output of signal j is generated, and the current is reset in an initial state. As a result, useless removal working at the time of momentary stop is prevented from being generated.
Patent JP-H08146328-A (JP)
Title: Laser recorder and image reader
Inventor: MATSUO TETSUJI
IPC: H04N1/113
Filed: 1994-11-25
Abstract: PURPOSE: To record an image of high quality, small in density irregularities within one line by providing a means for changing the emitted energy amount (light emitting quantity and light emitting time) of lens light with respect to each picture element within one scanning. CONSTITUTION: The correction value of an exposure pulse width is produced based on correction data in accordance with the scanning position of a light beam 21 by an exposure data controlling part 11. Exposure data which become an H level over a decided exposure pulse width are produced. A light emitting driving part 23 makes a laser diode 22 emit light by a specified light emitting quantity while the exposure data are on the H level. Thus, the exposure pulse width is largely set so as to extend exposure time with respect to a scanning position whose image surface light quantity is lowered in comparison with that of a central part by the influence of an f-θ lens 27. Consequently, incident energy amount toward the photoreceptive surface of a photoreceptor 3 becomes nearly uniform at every position within one scanning.
Patent JP-H07147058-A (JP)
Title: Data reproducing device
Inventor: ADACHI TATSUYA
IPC: G11B20/10
Filed: 1993-11-22
Abstract: PURPOSE:To share a memory for absorbing the jitter of tape speed with a memory for deinterleaving. CONSTITUTION:Timing that demodulation data is written in a memory 113 from a demodulation part 108 and timing until an error is started to be corrected by an error correction part 111 are controlled by the start signal generation part 906 of a frame synchronous control part 116. Thus, the jitter of the tape speed is absorbed.
Patent JP-H07147792-A (JP)
Title: Method for operating brushless motor
Inventor: NOMOTO TETSUO
IPC: H02P6/08
Filed: 1993-11-22
Abstract: PURPOSE:To improve the accuracy of position detection in high speed rotation range by intermittently changing the cycle of stator winding energization, including starting up, according to the speed of rotor rotation. CONSTITUTION:Some of a plurality of stator windings are energized to produce rotating magnetic fields. Further, the combination of stator windings to energize is changed according to the variation in voltage induced in the unenergized windings, and the stator windings are thereby intermittently energized. This cycle of the intermittent energization of the stator windings is changed according to the speed of rotor rotation; the intermittent energization cycle Ta is decreased when the rotor rotation speed is high and increased when low. Thus the speed of rotation of the rotor, including that at the time of starting up, is changed. This improves the accuracy of position detection in high speed rotation range, and makes it possible to expand low speed rotation ranges.