baber/WOPTO huggingface dataset:
Patent JP-S6173259-A (JP)
Title: Tracking error detecting circuit
Inventor: TOYONAGA KENJI
IPC: G11B15/467
Filed: 1984-09-18
Abstract: PURPOSE:To discriminate whether a track being reproduced is a main track or sub-track, by synchronously adding digitized outputs of a reproducing head at the cycle of a pilot signal corresponding to the main track and comparing both the added outputs with each other. CONSTITUTION:The important circuits of an 8-mm VTR are composed of a low-pass filter 10, AD converter circuit 20, cancellation selecting circuit 30 which inputs digital outputs, discriminates a track being reproduced, and offsets the pilot signal component of the track being reproduced, error detecting circuit 40 which detects a tracking error, and 2nd comparator 50. When the pilot signal component of a discriminated track is subtracted from digital outputs and the outputs are synchronously added to each other at cycles of individual pilot signals recorded on the two tracks adjacent to the track being reproduced, outputs of synchronous adder circuits for detecting pilot signal components of the adjacent tracks become easier to be discriminated, because the pilot signal component of the track being reproduced whose output is the largest is previously removed.
Patent JP-H0940251-A (JP)
Title: Copying machine
Inventor: YOSHIUCHI KATSUHIRO
IPC: B41J15/04
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To discriminate whether a roll sheet is a bonded roll or an unbonded roll is a copying machine using the roll sheet as a copying sheet. SOLUTION: When pulse output from a shaft pulse output unit 201, 204 or 205 is ceased, a roll sheet is judged to have run out, and output from a paper pulse output unit 301, 302 or 303 is referred to. On the basis of this output, the driving of cutter mechanism 80 and a paper feeding motor DM is controlled. Almost simultaneously with the run-out of the roll sheet, whether or not the rear end of the roll sheet is bonded is discriminated, so that a carrier roller is not burdened with a slip generated by continuing the conveyance of the roll sheet in the case of being bonded.
Patent JP-2000027998-A (JP)
Title: Sealing device
Inventor: KOBAYASHI ATSUSHI
IPC: F02F11/00
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To make a gasket follow the distortion generated in a housing at the time of housing the gasket having a half bead in a housing recessed part provided on one opposed surface of a pair of housings by mounting the basket in the state where the half bead is compressed but not fully compressed when the housings are combined. SOLUTION: A gasket mounting housing recessed part 23 is provided within the plane of a lower housing 21. The depth of the housing recessed part 23 is set larger than the thickness of the base plate part 2 of a gasket 1 and smaller than the height in free state of the gasket. According to this, when the gasket 1 is housed in the housing recessed part 23, and an upper housing 27 is assembled thereto, the gasket 1 can be mounted in the state where a half bead 5 is compressed in height direction but not fully compressed. Thus, the half bead 5 can be used in an elastic area having relatively high compression restorability, and the compression restorability can be effectively used. Accordingly, the gasket 1 having the half bead 5 can follow the distortion or the like generated in the housings 21, 27.
Patent JP-S5898610-A (JP)
Title: Device for controlling scavenging port in two cycle internal-combustion engine
Inventor: SHIMODA KUNIHIKO
IPC: F02B33/30
Filed: 1981-12-07
Abstract: PURPOSE:To lengthen an effective stroke of a piston and to improve a fuel consumption rate, by providing a beltlike covering component on the outside of a scavenging port. CONSTITUTION:A beltlike covering components 3 having elasticity is provided on the outside of a scavenging port of a cylinder liner. The scavenging port of the cylinder liner is opened and closed by slackening off and tightening up the beltlike covering component. A height between the upper end of the scavenging port and the top surface of a piston at a bottom dead point of the piston is set large. With this structure, an effective stroke of the piston becomes long and a fuel consumption rate is improved as the crank angle at the beginning of opening of an exhaust valve can be delayed.
Patent JP-H0245448-A (JP)
Title: Production of benzoic acids
Inventor: TANAKA NORIO
IPC: C07C315/04
Filed: 1988-08-05
Abstract: PURPOSE:To readily obtain benzoic acid useful as an intermediate for herbicides in good yield by reacting a substituted benzene with water or alcohols and CO in the coexistence of a base and group VIII catalyst of the periodic table. CONSTITUTION:A substituted benzene expressed by formula I (X is Br, I or diazonium tetrafluoroborate group; R<1> is 1-4C alkyl and alkoxy, CF3, halogen, etc.; R<2> is H, 1-4C alkyl and alkoxy, OH, halogen, etc.; R<3> is 1-2C alkylthio, CF3, nitro, halogen, etc., provided that R<1> to R<3> are F or Cl when X is Br and F, Cl or Br when X is I) is reacted with water or alcohols, such as methanol, expressed by formula II (R<4> is H or 1-6C alkyl, 3-6C alkenyl, etc.) and CO in the coexistence of a base, such as triethylamine, and a group VIII catalyst of the periodic table, such as a metallic complex, expressed by formula III at ambient temperature to 200 deg.C for 0.1-30hr under ordinary pressure to 150kg/cm<2> partial pressure of CO to afford a benzoic acid expressed by formula IV.
Patent JP-S62216030-A (JP)
Inventor: SUTEFUAN KAATEIN
IPC: G06F3/09
Filed: 1986-08-22
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-S6087597-A (JP)
Title: Decentralized response system
Inventor: ABE MASAHIKO
IPC: H04Q3/58
Filed: 1983-10-19
Abstract: PURPOSE:To attain response by deputy to an incoming call not responded thereto even if a prescribed time is elapsed by adding a time limit supervising circuit to a main wire display panel control circuit and also providing a main wire supervisory panel supervising centralizingly idle/talking/incoming states of all main wires. CONSTITUTION:When an incoming call arrives to main wire trunks TRK0-TRKn, a main wire display panel control circuit CLDC detects the incoming call reaching the main wire trunk by scanning and informs the incoming of the incoming call also to a time limit supervising circuit TMC. When the time limit supervising circuit TMC receives the information, a time limit circuit provided to each main wire trunk is started to start the supervision until the incoming call is responded to, a lamp SLm of a main wire supervisory panel SCLD corresponding to the main wire trunk is flashed in a slow period via a main wire supervisory panel control circuit SCLDC to inform the arrival of the incoming call to the main wire supervising person. When the time limit circuit TMC is over, the TMC flashes the lamp SLm of the SCLD at a faster period, and it is informed to the supervisory personnel that the said incoming call is not responded to yet even if a prescribed time is elapsed after the arrival of the said incoming call.
Patent JP-S5995129-A (JP)
Inventor: RICHIYAADO KURAIDO HAUKU
IPC: B29C31/00
Filed: 1983-10-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05120730-A (JP)
Title: Optical recording element and method and apparatus for optical writing
Inventor: SUTEIIBUN DENISU HAU
IPC: G11B7/249
Filed: 1991-08-06
Abstract: PURPOSE: To maintain excellent CNR and to improve sensitivity by providing the total reflectivity of a recording element with a value close to a second reflectivity maximum value Rmax and positioned between a first reflectivity minimum value Rmin and the Rmax in a reflectivity-to-thickness curve. CONSTITUTION: A data bit is recorded in an area corresponding to a groove 14 or a land 16 between the grooves. Depending on which area is to be used (the base or the land), the thickness of the absorption layer 18 of a dye-binder is selected so as to make the thickness of the layer in the area for recording the pit generally correspond to a point approximated to the second reflectivity maximum Rmax in the curve of the reflectivity to the thickness. For instance, when the pit is to be written in the land 16, the thickness of the absorption layer 18 in the area above the land is selected so as to be approximated to the Rmax.
Patent JP-S6257991-A (JP)
Inventor: MURAKAMI YOSHIJI
IPC: D06P5/13
Filed: 1985-09-05
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-S6257667-A (JP)
Title: Automatic hanging device for automotive wheel
Inventor: TSURUOKA KOICHI
IPC: B05B13/02
Filed: 1985-09-05
Abstract: PURPOSE:To automatically hand automatic wheels with high efficiency and high reliability by disposing a main frame having clampers and supporting plates to a carriage and providing wheel hanging means to the frame and shuter to the clampers. CONSTITUTION:The main frame 5 which moves back and forth perpendicularly to the advancing direction of the carriage 4 which moves back and forth in parallel with the moving direction of hangers 1 and have hanger clampers for grasping the bottom ends of wheels is disposed to the carriage 4 for a painting line of the automatic wheels. The means 8 which consist of the clampers 6 and the supporting plates 7 and hang the wheels to the hangers 1 are provided to the main frame 5 and further the shuter having freely opena ble and closable stoppers are disposed onto the clampers. Then plural pieces of the wheels are simultaneously and automatically hung to the normal positions without stopping the driving of a trolley conveyor.
Patent JP-H0622483-A (JP)
Title: Coil for motor
Inventor: KITAGAWA KOJI
IPC: H02K29/00
Filed: 1992-06-30
Abstract: PURPOSE:To prevent the occurrence of the warp or the distortion of a coil for a motor or the occurrence and scattering of dust and reduce the radiation to outside of electromagnetic noise by forming a plating at the inside periphery and/or outside periphery of the coil for a motor. CONSTITUTION:Plated layers 24A and 24B are made at the inside periphery, which forms the through hole 5A for a substrate 5, and/or the outside periphery of a coil 24 for a motor. Hereby, the warp and the distortion of the coil for a motor can be prevented, and also the occurrence and scattering of dust at the end face of the coil 24 for a motor can be prevented, and besides the radiation to outside of electromagnetic noise occurring from the coil 24 for a motor can be prevented.
Patent JP-H1139445-A (JP)
Title: Multi-application ic card, ic card reader/writer, and application built-in device
Inventor: KITAGAWA HISAKI
IPC: G06K17/00
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To obtain an IC card capable of being used in plural systems such as electronic currency and credit in common by one sheets of IC card and to provide the processor therefor. SOLUTION: An external contact 45 to be connected to an external device is exposed on one side of the longitudinal direction and also plural print areas 47 where the name, etc., of a service company that supplies an application is printed is provided on the surface of an IC card. The areas 47 can be arranged at the central position that adjoins the contact 45 in one line and also in many lines to be a matrix shape. Plural applications can be stored inside the card and the information of a printing position through X and Y coordinates is stored corresponding to the applications, the printing area can be coated with a printing-rewritable coating or stuch with a printed seal.
Patent JP-H0483912-A (JP)
Title: Shaft member supporting structure
Inventor: KAMODA HITOSHI
IPC: F16B5/07
Filed: 1990-07-25
Abstract: PURPOSE:To facilitate assembling work and reduce parts control work by supporting a stopping part at a fitting part of a supporting wall through rotating a bearing member after an engaging part and a fitting part are formed in the supporting wall and the engaging part of the bearing member is engaged with the engaging part of the supporting wall. CONSTITUTION:A bearing part 15 which supports a shaft member l in a rotatable manner, an engaging part 12 and a stopping part 13 are formed on a bearing member 10, and an engaging part 8a and a fitting part 9 are provided in a supporting wall 7. After a surface 12b of the engaging part 12 of the bearing member 10 is passed through a guide part 8b of the engaging part 8a of the supporting wall 7, the bearing member 10 is rotated, the stopping part 13 is fitted to the fitting part 9 and the shaft member 1 is supported by the supporting wall 7. This facilitates the assembling work and reduces the parts control work.
Patent JP-2000100556-A (JP)
Title: Heating element for high-frequency heating device
Inventor: ARAI NOBUSHIGE
IPC: F24C7/02
Filed: 1999-07-12
Abstract: PROBLEM TO BE SOLVED: To efficiently heat the inside of an object to be cooked via the irradiation with microwaves and to apply scorchings on the surface. SOLUTION: A heating layer 3 made of a microwave absorbing and heat generating material is formed on the surface of a metallic core material 2 formed into a meshy shape to constitute a heating element 1 for a high-frequency heating device. Part of the microwaves radiated from a high-frequency generating means are radiated to the heating layer 3, and scorchings corresponding to the meshy shape are formed on the surface of a cooked object mounted on the heating element 1. The surface and inside of the cooked object are efficiently heated by the action of the remaining microwaves passing through the opening 5 of the mesh portion of the core material 2.
Patent JP-H0692641-A (JP)
Title: Production of needle gamma-feooh
Inventor: SAKURAI KAORU
IPC: G11B5/706
Filed: 1993-07-14
Abstract: PURPOSE:To produce a needle shaped gamma-FeOOH useful as a precursor of a magnetic powder suitable for magnetic recording with industrial advantage. CONSTITUTION:In a reaction for growing a gamma-FeOOH nucleus crystal suspended in a ferrous salt solution by oxidizing it while neutralizing the suspension with an alkali, a phosphorous compound is added to the reactional system under a condition of Fe<++> in reactional system/whole Fe of <=0.15 before completion of the reaction.
Patent JP-H0517416-A (JP)
Title: Production of aromatic monoamino compound
Inventor: TAKEUCHI HIROSHI
IPC: C07C209/00
Filed: 1991-07-11
Abstract: PURPOSE:To easily obtain an aromatic monoamino compound useful as a raw material for pharmaceuticals, agricultural chemicals, dyes, etc., in one step and high selectivity and yield. CONSTITUTION:The objective aromatic monoamino compound can be produced in one step in high yield by reacting (A) hydrogen azide with (B) an aromatic compound such as monocyclic aromatic compound (e.g. benzene, toluene, xylene, anisole, mesitylene, durene and chlorobenzene), polycyclic aromatic compound (e.g. naphthalene, anthracene and phenanthrene) or their derivatives in the presence of (C) trifluoromethanesulfonic acid in a solvent (e.g. trifluoroacetic acid) preferably at 20-90 deg.C using 0.2-0.4mol of the component C and 0.05-0.3mol (preferably 0.1-0.2mol) of the component A based on 1mol of the component B. Especially, when an aromatic compound such as benzene and toluene is used as a substrate, the hydrogen azide used in the reaction is almost completely consumed in the mono-amination reaction to easily obtain the objective compound in one step.
Patent JP-S6089172-A (JP)
Title: Deflection circuit
Inventor: IMAIZUMI NORIO
IPC: G09G5/18
Filed: 1983-10-20
Abstract: PURPOSE:To obtain always a vertical drive pulse with a fixed width by providing a D-FF and a T-FF to which a clock pulse from the 1st frequency divider is inputted to match the release time of a reset pulse to the phase of the clock pulse. CONSTITUTION:A signal from a voltage controlled oscillator 4 is frequency- divided by the 1st frequency divider circuit 5, becomes a clock pulse and is inputted to the D-FF17 and the T-FF18. The clock frequency-divided by 1/2 at the FF18 activates the 2nd frequency divider circuit 9, its frequency division output is inputted to an FF13, a Q output of the FF13 is inputted to an AND circuit 16 and also resets the FF18. A composite video signal is inputted to a terminal 2, a vertical trigger pulse separated by a synchronizing separator circuit 1 is inputted to the circuit 16 and an output of the circuit 16 is fed to the FF17 via an OR circuit 15. The horizontal synchronizing signal separated by the circuit 1 controls the oscillator 4 via an AFC circuit 3 at the same time so as to take synchronism. The reset of the FF18 is released by the Q output of the FF17, the output of the FF18 activates the circuit 9 and the vertical drive pulse having a fixed width with prescribed frequency division is outputted to a vertical deflection circuit 11.
Patent JP-H0865593-A (JP)
Title: Detection circuit for video intermediate frequency
Inventor: SAITOU HISAMI
IPC: H04N5/14
Filed: 1994-08-22
Abstract: PURPOSE: To automatically set up the center frequency of oscillation from a voltage controlled oscillator to allow it to coincide with the intermediate frequency of a video without using a signal previously accurately set up to the intermediate frequency of the video. CONSTITUTION: The oscillation of a VCO 33 is controlled at center frequency fV0 under a prescribed condition and a VCO signal i1 with the center frequency fV0 is supplied to a frequency divider 42, which divides the frequency of the VCO signal i1 and supplies a frequency divided signal p1 to a counter 43. The counter 43 counts up the pulses of the signal p1 for a prescribed time, discriminates the frequency of the VCO signal i1 based upon the count result and supplies a data signal r1 indicating the discriminated result to a microcomputer 22. Thereby the microcomputer 22 controls the center frequency fV0 of the VCO 33 so as to allow it to coincide with the normal video intermediate frequency.
Patent JP-H0858900-A (JP)
Title: Ventilation apparatus in underground tank storage
Inventor: SATO KATSUAKI
IPC: B65D90/30
Filed: 1994-08-22
Abstract: PURPOSE: To reduce the number of release pipes for the ventilation pipes laid on the ground in an underground storage with a plurality of underground tanks storing the same kind of gasoline. CONSTITUTION: In order to escape oil vapor in underground tanks 1 to outside a plurality of outlet pipes DK are provided, each of which is connected at one end to a corresponding one of a plurality of the underground tanks 1 storing the same kind of oil G therein and at the other end to a pipe collecting part 14 for collecting the outlet pipes DK in communication with one another. A single air release pipe HK is connected at the lower end to the pipe collecting part 14 and with the upper end open to outside air.
Patent JP-H1139649-A (JP)
Title: Magnetic disk medium
Inventor: OZEKI KO
IPC: G11B5/82
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To improve the yield of products by forming a region not substantially coated with a lubricant within a data region, which the region not coated with the lubricant includes a loading position of a magnetic head at the time of assembly work. SOLUTION: The magnetic disk medium 5 has magnetic films on both surfaces of a nonmagnetic substrate formed of aluminum, etc., and a CSS zone 4 is formed at the peripheral edge in the clamping part to be mounted at a revolving shaft. The surface roughness of the CSS zone 4 is made sufficiently rough to the extent of preventing the attraction of the magnetic head at the time of stopping the rotation of the magnetic disk and nearly the entire region is used as a memory writing region. The lubricant is applied for the purpose of improving the durability in the entire region exclusive of the non-coated region of the magnetic disk medium 5. The noncoated region 2 has the area larger than the contact surface of the magnetic head with the magnetic disk medium 5 so that the attraction of the magnetic head to the magnetic disk medium 5 is prevented at the time of loading of the magnetic head.
Patent JP-S5897549-A (JP)
Title: Hydraulic booster device
Inventor: FUKUMA YOSHINORI
IPC: B60T13/12
Filed: 1981-12-08
Abstract: PURPOSE:To simplify and miniaturize the structure of a hydraulic booster device, by forming a reaction force chamber in an output sleeve which defines a pressure chamber and an oil return chamber within a housing, and by selectively communicating the pressure chamber and the reaction force chamber with an oil supply port or a return port by means of a spool valve. CONSTITUTION:Within a housing 1 an intermediate hydraulic chamber 6 at the output side thereof and a side return hydraulic chamber 7 at the input side thereof are defined by means of an output sleeve 5 which is disposed silidably in the housing 1. Further, the output sleeve 5 is threadedly engaged, at its output side end, with an output shaft 10, and is formed with a through-inlet hole 11 in its center part and with a reaction force hydraulic chamber 13 at its input side. Further, in the output sleeve 5, an input spool 16 connected to an input pedal 15 is inserted, movably with respect to the output sleeve 5. The intermediate hydraulic chamber 6 and the reaction force chamber 13 are selectively communicated with an oil supply port 9 or a return port 8 by means of annular grooves 17-19, 21 and holes 20, 22-24 formed in the sleeve 5 and the spool 16.
Patent JP-H0749911-A (JP)
Title: Manufacture instructions system
Inventor: NIINO KATSUHIKO
IPC: G06Q50/00
Filed: 1993-08-09
Abstract: PURPOSE:To constitute the system so that the manufacture instructions can be executed by preparing manufacturing order, and selecting the parts required for the assembly, corresponding to specifications requested by a customer. CONSTITUTION:Order specification input data 1 is fetched, and from a business specification master 14 prepared in advance, an item classification of order specification is derived as a order specification item, and also, a function classification being a large classification of manufacture (assembly) specification is derived (step 9). Subsequently, by a derived operation object and a specification converting master 15, a specification combination check table is prepared, and a necessary detailed classification is derived together with the function classification (step 10). By using this selected manufacture specification, selection of parts, a calculation of the necessary quantity, etc., are executed, based on a parts table D/B prepared in advance, and manufacturing order, etc., are obtained (step 12). In such a way, a person whose period for learning knowledge of a product elapses narrowly and which is not an expert being in about a half year after entering a company can execute the manufacture instructions by executing the same work as that of an expert having an experience of 10 years.
Patent JP-H0940561-A (JP)
Title: Purgative agent
Inventor: YAMAGIWA SEIICHI
IPC: A61K47/38
Filed: 1995-08-02
Abstract: PROBLEM TO BE SOLVED: To obtain a purgative agent which contains magnesium oxide and a binder and a disintegrator which can develop the purgation, and can develop sufficient purgative action with a reduced dose and is readily drinkable. SOLUTION: This purgative agent contains (A) magnesium oxide, (B) a binder which can develop the purgation, for example, carboxymethyl-cellulose, (C) a disintegrator which can develop the purgation such as calcium carboxycellulose, carmellose, when necessary, (D) phenovalin or phenolphthalein as a colorant and (E) a flavor for refreshing the mouth. Preferably, this is preferably prepared in the form of tablets.
Patent JP-S5897333-A (JP)
Inventor: MURATA ISAO
IPC: A47L15/32
Filed: 1981-12-07
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-S6177280-A (JP)
Inventor: TAKAHASHI YOSHIHISA
IPC: H01F13/00
Filed: 1984-09-20
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-S6168437-A (JP)
Inventor: HAWAADO AREN KORUBUIN
IPC: C07C37/00
Filed: 1985-09-06
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。