baber/WOPTO huggingface dataset:
Patent JP-H10272517-A (JP)
Title: Package device
Inventor: AOKI MAKOTO
IPC: B21D43/26
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To prevent mechanical damage by supporting a stretch by a horizontal shaft provided in an independently actuating Z axis drive mechanism and making the stretch turnable in the vertical face thereby avoiding the stress applied to a whole mechanism when a difference is caused to a height position of left/ right of the stretch. SOLUTION: A horizontal shaft 25 having a stopper at its tip is fixed to a drive block 29 constituting a Z axis drive mechanism C, a turning block 24 is loose-fitted into the horizontal shaft 25 with a through hole 26. A guide 20 is arranged to the turning block 2, a slider 21, which is mounted to a rear face of a stretch D, is connected to a guide 20 free to slide. When driving a Z axis motor, a ball screw 28 is rotated, the drive block 29 is moved in the Z axis direction, the stretch D supported through the horizontal shaft 25 and the turning block 24 is moved up/down. When height positions of left/right of the stretch D are different, the stretch D is turned in the vertical face and is slided along the guide 20 in the X axis direction.
Patent JP-H0577092-A (JP)
Title: Compound punch mechanism
Inventor: RII YUAN HOO
IPC: B21D28/02
Filed: 1991-04-12
Abstract: PURPOSE: To provide a punching mechanism in a forging machine provided with holding tools which distribute the punching load to the whole mechanism, uniformly hold the balancing condition during operation, further also, have the comparatively small operating space and the large expanding width of holding operation to a work with chucks and can easily be operated. CONSTITUTION: In the punching mechanism in the forging machine, in which plural sets of punches 13 linked with a driving shaft Y are formed so as to execute the punching toward a die 15 corresponding to each punch and the holding tools for changing the holding of the work from the one side of die 15 to the other side of the die 15 between both dies 15 are arranged, a cam part 11 composed of plural cams having different eccentric angle to each, is formed for the driving shaft Y, and linking rod 12 is attached pivotally to each cam in the cam part 11. An impact rod 14 provided with the punch 13 is linked with the linking rod 12 and the punching movement is executed for the different operating time for each die 15.  The holding tools which execute the holding and conveying operations to the work at the different time corresponding to the operation of the each punch among the dies 15, are disposed.
Patent JP-H03278836-A (JP)
Title: Catalyst for ozone decomposition
Inventor: YOSHIMOTO MASAFUMI
IPC: B01J21/16
Filed: 1990-03-27
Abstract: PURPOSE:To obtain an ozone decomposing catalyst having high ozone removing function by using a material consisting of an acidic clay as a first component and oxides of metals such as Mn, Cu, etc., as a second component. CONSTITUTION:An acidic clay with pH about 4-5 is used as a first component of main components of an ozone decomposing catalyst and Mn, Cu, Co, etc., oxides such as two components-type metal oxides containing mainly MnO2 or three components-type metal oxides, e.g. MnO2-Co3O4, etc., are used as a second component of the main component of the catalyst. As an example of the catalyst, there are MnO2-acidic clay type and MnO2-Co3O4-acidic clay type. The catalyst has high ozone decomposing function.
Patent JP-S63247955-A (JP)
Title: Magnetic recording and reproducing device
Inventor: SATO KAZUO
IPC: G11B15/665
Filed: 1987-04-01
Abstract: PURPOSE:To eliminate the need for mechanical adjustment and to enable stable loading and unloading of a tape by controlling the driving of a loading motor so as to minimize the absolute value of the difference in the output level detected by the number of revolutions of a reel base at the time of taking in and out of the tape of a cassette cape and the reference value. CONSTITUTION:The pulse in the frequencies corresponding to the number of revolutions is outputted from a pulse generator 22 with the turning of the winding reel 21 turning at the time of taking in and out of the tape of a cassette tape and converted into a DC current by a frequency-voltage converting circuit 24. This DC voltage is compared with the reference value by a differential amplifier 26 to detect the level difference, a loading motor 12 is subjected to feedback control via a driving circuit 29 so that the level difference absolute value may become min. and its number of revolutions are almost held constantly. A stable tape loading and unloading are thus executed even with the variation in the load of the loading motor without doing mechanical adjustment, etc.
Patent JP-H02261351-A (JP)
Title: Improvement of taste of boiled rice
Inventor: NAGAKURA YOSHIHIKO
IPC: A23L7/10
Filed: 1989-04-01
Abstract: PURPOSE:To improve taste of low-quality rice such as oil rice kept in storage for a long time to that of rice close to new rice and to suppress reduction in taste resulting from preservation in a frozen state by treating polished rice with a composition containing a polysaccharide having gelatinizing properties. CONSTITUTION:Polished rice or boiled rice is treated with a composition containing a polysaccharide (e.g. furcellaran, carrageenan, psyllium seed gum, sodium alginate, agar or pectin) to improve taste of boiled rice.
Patent JP-S59208265-A (JP)
Title: Lubrication device for gear
Inventor: TAKEUCHI SUKENORI
IPC: F16N9/02
Filed: 1983-05-09
Abstract: PURPOSE:To reduce the maintenance work and enhance the service life of a gear by incorporating an oil retaining member filled with the lubrication oil around the perimeter of the hub of a gear, feeding the lubrication oil to the meshing part with an opposing gear through oil grooves provided in the gear. CONSTITUTION:A depression 1b is formed in the perimeter of the hub 1a of a gear 1, and multiple oil grooves 1c having a predetermined depth are formed from the outer periphery of the depression 1b to the outer periphery of the root of tooth. An oil retaining member 3 filled with the lubrication oil is placed in the depression 1b. In this manner, as the lubrication oil is supplied to the teeth meshing part through the oil grooves 1c in the right amount at all the time, the maintenance work can be significantly reduced and the service life of the gears 1, 4 can be extended.
Patent JP-2000278085-A (JP)
Title: Surface acoustic wave element
Inventor: HEIKO TATSUYA
IPC: H03H9/25
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To make a surface acoustic wave element high in efficiency, usable in wide band and low in cost without needing a complicated operation by providing a base substrate consisting of a specified bulk material, a piezoelectric layer, a buffer layer consisting of pevroskite compound crystal, a piezoelectric layer and an electrode layer. SOLUTION: A buffer layer 13 formed of a perouskite compound crystal material of SrSnO3. SrZrO3 and the like and a piezoelectric layer 14 consisting of KnbO3 single crystal are sequentially stacked on a base substrate 12 formed of a bulk material where perouskite compound crystal whose general expression is displayed by SrZO3 (Z is element whose valence is four) is grown, namely, the single crystal bulk material of SrTiO3. Interdigital electrodes 15a and 15b (electrode layers) consisting of the metal of Al are formed on the upper face of the piezoelectric layer 14. Thus, the surface acoustic wave filter 11 has a large electric/mechanical connection coefficient K2 and the surface acoustic wave filter wide in band and high in efficiency can be obtained.
Patent JP-S62236278-A (JP)
Title: Image sensor capable of random access
Inventor: KYOMASU MIKIO
IPC: H04N5/335
Filed: 1986-04-08
Abstract: PURPOSE:To take out output of an optional photodiode without influenced by other photodiodes by providing a group of discharge erasing switches installed corresponding to a charge accumulating element and discharges and erases charge of the charge accumulating element according to a selection signal. CONSTITUTION:When INH of a selection signal generating circuit is made on, a photodiode corresponding to a terminal in which output of a shift register is connected to a video line 13 when phiA is on, and phiB is off, and output is read out. The photodiode corresponding to a terminal in which output of the shift register 4 appeared when phiA is off and phiB is on is connected to a negative terminal of a power source and discharged. Consequently, output of the photodi ode is read out alternately. In the case where accumulated charge of photodiodes 1m-1,1m is read out, INH is made off, phiA is made on and phiB is made off at timing when output appears in output terminals Sm-1, Sm of the shift register 4.
Patent JP-H07287725-A (JP)
Title: Method for preparing specification
Inventor: IWATA HIDENOBU
IPC: G06F17/50
Filed: 1994-04-19
Abstract: PURPOSE:To efficiently prepare a specification indicating the shapes or the like of jigs for supporting the body of an automobile by extracting three- dimensional CAD data for all members constituting a work, preparing the cross section of the work. combining the constitutional members on a place positioned by a jig and arranging the supporting member of the jig concerned on the cross section. CONSTITUTION:The identification(ID) number of a new work W is selected from an input means 104 and the combination relation of members Wa to We constituting the work W and three-dimensional data are read out to prepare a three-dimensional drawing for the work. Then a current work W' and a jig specifying member are displayed on a CRT display 102 by the extraction instruction of the current jig specification data from an instruction input device 108. In addition, the side-view of the new work W is displayed on the display 102 so as to be superposed to the display screen. A position where the work W is to be supported by the jig is inspected and a cross section on the supporting position is prepared. Thus jig specification data prepared for the supporting position of each jig are prepared as a specification file.
Patent JP-S62236236-A (JP)
Title: Time constant change-over circuit for pll
Inventor: SUZUKI HIDETO
IPC: H03L7/107
Filed: 1986-04-08
Abstract: PURPOSE:To smoothly change the number of a time constant at the time of changing-over and to prevent the giving of an impact of a PLL by defecting the blank period of an input signal, supplying the detecting output to the FET for changing-over and providing a capacitor at the FET serially. CONSTITUTION:By a blanking detecting circuit 5, the omission period of an input PCM signal is detected, and the detecting signal is supplied to the gate of an FET 6. The source of the FET 6 is grounded and a drain is connected through a capacitor 7 (for example, 1muF) and the serial circuit of a low resistance 9 to a PLL3. Both edges of a resistance 9 are grounded through capacitors 8 and 10 and a resistance 11. Consequently, while the FET 6 is off, the time constant of the PLL3 is made into the comparatively long pulling-in time constant, and when the FET 6 is on, the pulling-in time constant is made shorter. In such a case, since the capacitor 7 with a large capacity is serially provided at the FET 6, the time constant is comparatively guietly changed and the changing-over of the time constant can be smoothly executed.
Patent JP-H02258319-A (JP)
Title: In-mold coating method for plastic
Inventor: YAGI NOBUO
IPC: B29C43/34
Filed: 1989-03-31
Abstract: PURPOSE:To eliminate completely IMC short and improve the surface quality of a molded product by vacuum sucking the inside of a mold and injecting a coating material with high pressure while the mold used for plastic compression molding is closed. CONSTITUTION:For instance, an SMC material is placed in a bottom force 4 and a top force 5 is closed, and held for the given period of time with the given molding pressure to cure the SMC material. Molding pressure is lowered after the SMC material is cured, and air in the mold is exhausted out of an air vent 7 positioned on a tab 3. Then, a coating material is injected with high pressure from an injection opening 6 positioned on a tab 2, and the molding pressure is raised and retained as it is for several seconds, after which the molding pressure is lowered again and retained as it is for the given period of time to cure the coating material. As the air is exhausted inside the mold while the mold is closed before injection of the coating material, remaining air is not generated in the mold when the coating material is injected to eliminate the generation of IMC short. Also, the coating material injected into the mold is fluidized on the surface of SMC cured by the rise of molding pressure to attain good coating.
Patent JP-H04317714-A (JP)
Title: Dust protection treatment using auxiliary filter
Inventor: KODERA KUNIHARU
IPC: B01D46/12
Filed: 1991-04-15
Abstract: PURPOSE:To reduce a load resting on the main body of an air filter and thereby prolong its life by arranging a dust protection filter with a coarser mesh than another dust protection filter as an auxiliary filter so that the former is stacked over the latter, and replacing the auxiliary filter only a plural number of times. CONSTITUTION:An auxiliary filter is composed of a filtration part 11 of unwoven cloth, an adhesive part 12 consisting of a tape for wall surface, a cover sheet 12a for the adhesive part 12 and a viscous material 12b of the adhesive part 12. Then the auxiliary filter is attached to the outer frame of a dust protection filter after peeling off the cover sheet 12a of the auxiliary filter, and is arranged in such a manner that air is absorbed from the auxiliary filter side. Next, for example, only the auxiliary filter is replaced for each 100,000 pages. Thus, the load resting on the main body of the dust protection filter can be reduced, enabling a printer to print upto 500,000 pages instead of the conventional printable range of about 150,000 pages, without filter replacement. The unwoven cloth filtration part 11 which constitutes the auxiliary filter uses rayon or polyester fabrics and the tape for wall surface 12 is a double adhesive tape.
Patent JP-H06276752-A (JP)
Title: Detecting method of both-thermal voltage of reactor
Inventor: AMAMI HIDEYUKI
IPC: H02M7/48
Filed: 1993-03-17
Abstract: PURPOSE:To detect both terminal voltage of a reactor by the reactor by installing a current detector to the reactor of the output circuit of an inverter, sampling reactor current and multiplying the variation section of reactor current by the inductance of the reactor in the output circuit. CONSTITUTION:A current detector is mounted on the reactor 6 of the output circuit of an inverter, in which constant voltage operation is conducted and load 8 is supplied with AC power, reactor current is detected, and input to a both-terminal voltage detector 13, the variation section of a sampling current value for a preset sampling period is acquired, and the variation section is multiplied by the inductance L of the reactor 6, and a value obtained by multiplication is converted into both terminal voltage and output as a voltage signal. The sampling period is selected properly in conformity with the mode of load fluctuation, and the voltage loss of the reactor 6 resulting from load fluctuation is computed instantaneously, and fed forward to a voltage control system.
Patent JP-H07293589-A (JP)
Title: Semiautomatic clutch operating device
Inventor: SUZUKI KANAME
IPC: B60K23/02
Filed: 1994-04-20
Abstract: PURPOSE:To provide a semiautomatic clutch operating device having high responsiveness, and completely preventing the invasion of dust, moisture, etc., into the back pressure chamber of a power cylinder part. CONSTITUTION:A two-indicated pressure type relay valve 70 is provided between an air reserver 83c and the pressure chamber 33 of a power cylinder part 30. One indicated pressure chamber 74 of the relay valve 70 is connected to one port 84a of an electromagnetic directional control valve 84. The other port 84b of the electromagnetic directional control valve 84 is connected to an air reserver 83a. In addition, the other indicated pressure chamber 75 of the relay valve 70 is connected to the variable pressure chamber 14 of a control valve part 10. The compressed air supplying port of the control valve part 10 is connected to the air reserver.
Patent JP-H09269930-A (JP)
Title: Method and device for preventing virus of network system
Inventor: KONDO TAKESHI
IPC: G06F21/12
Filed: 1996-04-03
Abstract: PROBLEM TO BE SOLVED: To construct a computer network system whose resistance against a computer virus is strong. SOLUTION: A frame repeater 100 has a means 202 for checking whether the computer virus is contained in a repeating frame or not and a warning message frame generation means 203 started at the time of detecting a virus frame. A means for receiving and displaying a warning message is provided in a computer connected to a network. Since the invasion of the computer virus, the diffusion and the influence range of damage can be set to minimum, the computer network system of high safety and reliability, which is provided with a resistance means for computer virus can be provided.
Patent JP-H0853024-A (JP)
Title: Method and device for measuring inclination of driveway
Inventor: SAN GUWAN JIEON
IPC: B60W10/10
Filed: 1995-04-06
Abstract: PURPOSE: To measure a slope of a driving road on which a vehicle travels by using engine torque changing in accordance with a driving state of the vehicle without loading an additional device on the vehicle. CONSTITUTION: This device has a gear position sensing member 101 to detect a position of a transmission gear, and an engine revolution sensing member 12, a throttle valve opening sensing member 13, a brake pedal operation sensing switch S1 and an engine control device 2. The engine control device 2 measures a slope of a road surface by using computed engine torque in the case when speed changing operation is not performed after judging a speed change gear and measures a slope of a driving road by computing engine torque in the case when a change value computed about engine revolution and a degree of a load and a set value are compared with each other and judged, and measures a slope of a driving road by computing engine torque in the case when the change value of engine revolution and a degree of a load is within a set value.
Patent JP-H02180755-A (JP)
Title: Carbon-containing ceramic composite body for molten nonferrous metal
Inventor: DOI SHOJI
IPC: C04B35/584
Filed: 1989-03-30
Abstract: PURPOSE:To obtain the carbon-contg. ceramic composite body having superior corrosion resistance to molten nonferrous metals and superior durability to spalling by incorporating silicon carbide and/or silicon nitride as an aggregate, flake graphite and boron carbide in specified weight ratios. CONSTITUTION:100 pts.wt. silicon carbide and/or silicon nitride (A) as an aggregate is mixed with 5-45 pts.wt. flake graphite (B), 10-40wt.% boron carbide (C) basing on the amt. of the component B and a binder (D) such as tar and the mixture is molded and sintered to produce a carbon-contg. ceramic composite body for molten nonferrous metals. This ceramic composite body is suitable for use in the production of the protective pipe of an immersion type heater used in a furnace for melting and holding a nonferrous metal such as Al.
Patent JP-H08278594-A (JP)
Title: Photographic support
Inventor: YAJIMA TAKATOSHI
IPC: G03C1/795
Filed: 1995-04-06
Abstract: PURPOSE: To provide the photographic support superior in transparency, strength, and conveyability before splicing, and improved in wavy deformation in embossed parts, and superior in plainness. CONSTITUTION: The photographic support is made of a biaxially stretched polyester film and both lateral ends of the film are embossed at a temperature not exceeding the glass transition point Tg of the film and then heat treated at a temperature not exceeding Tg-30 deg.C.
Patent JP-S578918-A (JP)
Title: Magnetic recording and reproducing device
Inventor: AZUMA MINEO
IPC: G11B5/53
Filed: 1980-06-18
Abstract: PURPOSE:To shift a rotary magnetic head in position by providing a member, operating on fluctuations of temperature, to a fitting part between a rotary drum and the magnetic head so as to prevent a shift in track due to a difference in temperature between recording and reproduction. CONSTITUTION:A magnetic head 3 is fitted to an upper rotary drum 2 through a temperature fluctuation converting member consisting of two kinds of members 4a and 4b differing in coefficient of thermal expansion. This member deforms according to fluctuations of temperature and the magnetic head 3 moves on tracks of a magnetic tape T.
Patent JP-S60236878-A (JP)
Inventor: DENISU JIEI RICHIYAADO
IPC: B62D5/22
Filed: 1985-04-18
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-H03269055-A (JP)
Title: Poly(vinyl ether) as shrinkage inhibitor
Inventor: KENESU AARU ATOKINSU
IPC: C08L67/06
Filed: 1990-03-30
Abstract: A polyester molding compositions that provides excellent shrinkage control and uniform pigmentation with chemically thickened and unthickened systems utilizing a poly(vinyl ether) as the low profile additive.
Patent JP-S58198983-A (JP)
Title: Interprocessor communication system
Inventor: OZAWA HIROSHI
IPC: H04Q3/545
Filed: 1982-05-17
Abstract: PURPOSE:To eliminate the need for a device such as an intermultiprocessor communication controller which is necessary conventionally and to reduce the amount of hardware of a time-division switchboard on a decentralized control system, by using voice service between existent networks for information transmission and reception between processors. CONSTITUTION:A controller 1 specifies the operation of an address selector 12 to select an address counter 13 after information is all written. The output of an information sending memory 11 is inserted into a channel by an inserter 23 with a communication time slot which is allotted previously and the information is stored in the extension channel memory 10 of a network ''1''. A controller 2 when reading the communication time slot specifies the extension channel memory 10, and consequently the communication information is stored by a dropper 26 in an information receiving memory 20 specified by an address counter 22. Thus, all bytes of the communication information (N bytes) from the controller 1 to the controller 2 are stored in the information receiving memory 20 of the network ''1''.
Patent JP-S5220834-A (JP)
Title: Image forming method
Inventor: YOSHINO MASAAKI
IPC: G03G15/10
Filed: 1975-07-01
Abstract: PURPOSE: To prepare a clear image of superior resistance to weather by making a specific colorless 4,4'-bisdiphenylmethane derivative dye color with a acidic material. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63265027-A (JP)
Inventor: SHIMIZU SHOHACHI
IPC: E03C1/02
Filed: 1987-04-01
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。