baber/WOPTO huggingface dataset:
Patent JP-S6315588-A (JP)
Title: Picture signal transmission system
Inventor: TORII KENICHI
IPC: H04N11/24
Filed: 1986-07-08
Abstract: PURPOSE:To eliminate mutual interference as well in case of signal separation in a reception side and to transmit the high-band component of a luminance signal with the same transmission line as a current standard NTSC television signal by suppressing a carrier after a low-band converted signal of the high- band signal and a signal induced in orthogonal components generated in the reception side are subtracted from a signal orthogonal to the carrier. CONSTITUTION:The output of a band-pass filter BPF 14 has the frequency converted by a mixer 16 and is inputted to a low-pass filter LPF 17 in the following stage to obtain the low-band converted signal (YH') of a Y signal high-band component. On the other hand, the output of an amplitude smoothing equalizer 13 has the frequency converted by a carrier signal fcu from a local carrier signal generator 34 and is taken out as the orthogonal component of the Y signal by an LPF 33. This component is added to the signal YH' by an adding circuit 26 and is converted back to an analog signal by a D/A converter 38. Output signals g(t) and g'(t) of D/A converters 38 and 41 have frequencies converted by mixers 39 and 42 and are inputted to an adder 40 and are amplified into a broadcast radio wave by a power amplifier HPA 46 and are transmitted.
Patent JP-S5382180-A (JP)
Title: Manufacture for mis electric field effect semiconductor device
Inventor: YAMAGUCHI YASUTAKA
IPC: H01L21/22
Filed: 1976-12-27
Abstract: PURPOSE: To reduce the cost and to increase the yield rate, by forming the channel stopper and the potential applying diffusing layer of substrate with one diffusion heat treatment respectively. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0831714-A (JP)
Title: Manufacture of semiconductor device
Inventor: MATSUNO KIMIE
IPC: H01L21/027
Filed: 1994-07-11
Abstract: PURPOSE:To narrow an effective exposure region, and to reduce the diameter of a minimum hole pattern capable of being formed through photolithography further by neutralizing an acid in the vicinity of a substrate in the peripheral section of the exposure region by bringing a substrate surface to an extremely weak basic state immediately before a process, in to which the substrate surface is coated with a positive resist. CONSTITUTION:A weak basic layer 3 is formed on the surface of a substrate 1, on which a desired thin-film 2 is formed. The layer 3 is exposed by ultraviolet rays 6 by using a photo-mask 7. An acid H<+> is generated in a resist exposure section 5. On the other hand, the weak basic layer on the surface of the substrate is distributed uniformly on the whole surface. Accordingly, an effect by the base of the substrate is difficult to be generated because a large quantity of the acid are generated from a resist at a central section at a fixed basic level, but the acid concentration of the resist is inhibited by neutralization by the base of the substrate surface in the peripheral section of a hole pattern.
Patent JP-H11350063-A (JP)
Title: High strength steel sheet excellent in shape fixability and impact resistance and its production
Inventor: OMIYA YOSHINOBU
IPC: C22C38/00
Filed: 1998-06-08
Abstract: PROBLEM TO BE SOLVED: To produce a high strength steel sheet excellent in press workability and impact energy absorbability and furthermore excellent in shape fixability at the time of press working and to provide a method for producing it. SOLUTION: This high strength steel sheet is the one having a compsn. contg., by mass, 0.05 to 0.25% C, <=2.0% Si, 1.0 to 4.0% Mn, <=0.100% P, <=0.030% S, 0.010 to 0.150% Al and Fe as the main components, having a steel structure composed of two phases of ferrite and martensite and having <=0.50 yield ratio and >=50 N/mm<2> baking hardening quantity.
Patent JP-S5860238-A (JP)
Title: Method and apparatus for testing chain and lubricating oil for the same
Inventor: SAITOU TOSHIO
IPC: G01N33/30
Filed: 1981-10-05
Abstract: PURPOSE:To reduce measuring error and to permit a continuous measurement as well as eliminate the need for any troublesome operation, by a method wherein while slack of a chain stetched between first and second sprockets is prevented by urging the first sprocket, the second sprocket is driven to continuously detect the variation of the distance between the first and second sprockets resulting from the elongation of the chain. CONSTITUTION:A chain 13 is stretched between sprockets 11, 12 and made to circularly travel by means of a motor. The chain 13 is elongated due to the wear between pins and bushings as a principal factor. The elongation of the chain 13 is detected as a displacement amount of the first sprocket 11, and the rate of elongation with respect to the circularly traveling time of the chain is continuously recorded by a recorder 23. In this case, arrangement is such that a constant load is applied to the first sprocket 11 by a hydraulic cylinder 21 at all times regardless of the displacement amount of the first sprocket 11; therefore, there is no possibility of slacking of the chain 13 during the test.
Patent JP-S6141312-A (JP)
Title: Evaporating and thickening device of mechanical compression type
Inventor: TAJIRI TADAAKI
IPC: D01D5/06
Filed: 1984-07-31
Abstract: PURPOSE:To prevent suction of inorganic salts such as Na2SO4, Na2S, etc. into a mechanical compressor, by setting a steam superheater between an alkali cleaner and the mechanical compressor, attaching and precipitating the salt contained in the steam, separating and removing them. CONSTITUTION:Steam sent from the alkali cleaner 2 is put in the steam superheater 4, the steam is made to flow rectangularly to a group of heat transfer tubes with fins, so that the steam is locally superheated. Inorganic salts such as Na2SO4, Na2S, (it is formed by neutralization of H2S with an alkali), etc., are attached to and precipited in the steam superheater, and they are not sucked into the mechanical compressor 3.
Patent JP-S6315689-A (JP)
Title: Braking circuit for inverter equipment
Inventor: OKUNO FUMIO
IPC: H02P3/18
Filed: 1986-07-07
Abstract: PURPOSE:To ensure a control power supply and stop an induction motor certainly by using rotational energy only in power failure to maintain DC voltage between output terminals of a power rectifier. CONSTITUTION:In power failure, a power detection circuit 12 generates output first of all. If DC voltage between output terminals 3, 4 of a power rectifier 2 drops to a given value, a comparison circuit 11 generates output. Accordingly, an AND circuit 13 gives a rapid deceleration command to an acceleration and deceleration circuit 9. A rotational energy of a drive system is regenerated between DC terminals 3, 4 via an induction motor 7 and a power inverter circuit 6 to charge a capacitor 5 to increase DC voltage and the comparison circuit 11 stops output and simultaneously also deceleration. This motion is performed repeatedly and the induction motor 7 stops finally.
Patent JP-S6314157-A (JP)
Title: Photosensitive body
Inventor: IINO SHUJI
IPC: G03G5/082
Filed: 1986-07-07
Abstract: PURPOSE:To improve carrier transferability by forming an electric charge transfer layer of an amorphous solid which is formed by plasma polymn. of a hydrocarbon in a vapor phase state and contains carbon and hydrogen as constituting atoms and incorporating a specific quantity of halogen atoms as a chemical modulating material into said layer. CONSTITUTION:An org. plasma-polymerized film contg. the halogen atoms as the chemical modulating material formed by the plasma polymn. reaction under a low pressure of an org. gas is provided as the electric charge transfer layer. The quantity of the halogen atoms to be incorporated as the chemical modulating material into said film is specified to 0.1-25atom% of the total constituting atoms. Then, org. polymerized film is decreased in specific resistance by adding the halogen atoms as the chemical modulating material thereto, thus the film exhibits the adequate charge transferability with ease. The charge transferability of the charge transfer layer is stably assured by adding the halogen atoms as the chemical modulating material to the above-mentioned film without deteriorating said transferability with age.
Patent JP-H1014263-A (JP)
Title: Oscillation actuator
Inventor: MATSUMOTO TAKESHI
IPC: H02N2/00
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To solve a problem that the positional control of an body becomes difficult due to shaking by providing members for supporting the elastic body at a plurality of nodes of bending oscillation occurring in the elastic body or the vicinity thereof. SOLUTION: The joints between supporting members 4a, 4b and an elastic member 2 are formed as narrow constricted parts 5a, 5b, extending in the longitudinal direction of the elastic member. The constricted part 5a, 5b functions as a rigidity lowering part for the bending oscillation or the longitudinal osciliation, occurring in the elastic member 2 in the amplitude direction. Consequently, the oscillation damping through the supporting members 4a, 4b can be suppressed for not only the bending oscillation but also the longitudinal oscillation. Furthermore, the elastic member 2 can be protected against torsion, because it is supported at a plurality of nodes. An ultrasonic actuator 1 is fixed to the fixing part of an objective apparatus through the supporting members 4a, 4b.
Patent JP-S6315797-A (JP)
Inventor: MUTO MASAO
IPC: B42D15/10
Filed: 1986-07-07
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-H0211685-A (JP)
Title: Solventless composition for pressure-sensitive adhesive
Inventor: ATSUJI MINORU
IPC: C09J133/04
Filed: 1988-06-29
Abstract: PURPOSE:To obtain a composition which is lowly viscous, excels in coatability, is polymerizable with actinic radiation and can produce a high adhesion, retentivity and tack by mixing a specified (meth)acrylate copolymer with an aromatic resin. CONSTITUTION:This solventless composition for pressure-sensitive adhesive comprises a copolymer (A) and on aromatic resin (B), in a ratio of A to B of 20-90 to 80-10 (by wt.%), and is polymerizable by irradiation with an actinic radiation. Said copolymer (A) has 0.01-2, on the average, per MW of 1000, (meth)acrylyol groups and a number-average MW of 1000-100000. The aromatic resin (B) is a normally liquid aromatic resin of a number-average MW of 200-1000, which is a condensate of formaldehyde with an alkylbenzene having at least two alkyl groups bonded to the benzene ring.
Patent JP-S5383708-A (JP)
Title: Preparation of magnetic recording medium
Inventor: OGASA KAZUO
IPC: G11B5/84
Filed: 1976-12-29
Abstract: PURPOSE: To prevent easy vanishing of the effect of lubricant coated on recording layer of a magnetic recording medium by evacuating the gas remained in the recording layer by increasing the temperature in vacuum and impregnating a lubricant in place thereof. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0512200-A (JP)
Title: Information transfer system
Inventor: KITAOKA YUZO
IPC: G06F13/36
Filed: 1991-07-01
Abstract: PURPOSE:To attain the effective transfer of data at a high speed between an electronic filing device and a controller which are connected to each other via an SCSI interface. CONSTITUTION:An interface part 11 of an electronic filing device 1 is usually set to an initiator. Therefore a control command is sent to a control part 12 of the device 1 from a controller 7 through an RS232C interface 14. Then the part 12 sends the received command to the part 11 via a system bus 13 and switches the initiator to a target. Then the controller 7 transmits a command through an SCSI interface 9, and the image data are transferred at a high speed to the device 1 from the controller 7.
Patent JP-H0910363-A (JP)
Title: Golf ball washer
Inventor: KIMURA TORU
IPC: A63B47/04
Filed: 1995-06-26
Abstract: PURPOSE: To effectively maintain the detergency of a golf ball and execute the replacement of a brush for washing easily and quickly. CONSTITUTION: A screw member 36 for shifting a golf ball 32 along a spiral carry path 34 is arranged inside an outer cylinder 30 in which a plurality of brushes 28 for washing are mounted. At the outer cylinder 30, an opening is formed, being extended in axial direction, and a plurality of brushes 29 are replaceably mounted in this opening, and each brush 28 is inclined by an angle θ deg.(≠0 deg.) each to the axis O of the screw member 36.
Patent JP-S6286218-A (JP)
Title: Tide gate
Inventor: TANITOMI FUMINAO
IPC: E02B7/40
Filed: 1985-07-18
Abstract: PURPOSE:To quickly and exactly close a gate by attaching the gate rotatably around a rotary shaft slantly crossing a vertical shaft. CONSTITUTION:The end of a gate 3 to close or open a water channel 2 formed in a dam 1 is attached rotatably around a rotary shaft slantly crossing a vertical shaft through a flexible hinge 4. Since the water channel is opened by rotationally raising the gate 3 in the torsional direction, no trouble of the turning action due to the contact of the lower part of the gate 3 with soil and rock (a) takes place. Also, since the weight of the gate 3 acts on the direction of closing the gate 3 when the gate 3 is in the opened state,the gate 3 can be quickly and exactly closed when the tidal level becomes higher than the water level on the upstream side.
Patent JP-2000347865-A (JP)
Title: Mediating device and mediating program storage medium
Inventor: ODA MITSURU
IPC: G06F9/44
Filed: 1999-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a mediating device which can constitute a mediating network where a problem solving device is efficiently searched for and a mediating program storage medium where a mediating program allowing a computer system to operate as a mediating program like it is stored. SOLUTION: The mediating device is equipped with an inquiry history management part 128 where an input history of inquiries for a problem is recorded and a control part 132 which inputs the inquiry about the same problem as the mentioned problem to the mediating device (problem solving device) where the inquiry is recorded corresponding to the problem when the problem is inputted and obtains an answer to the problem from the mediating device.
Patent JP-S6316641-A (JP)
Title: Manufacture of semiconductor device
Inventor: OTSUKI HIROAKI
IPC: H01L23/52
Filed: 1986-07-09
Abstract: PURPOSE:To enable occurrence of a hillock in a wiring layer to be completely suppressed, by piling a tungsten film on the exposed surface including the upper and side planes of the wiring layer, and then producing a tungsten-aluminium reactive layer. CONSTITUTION:On an insulating film 1 such as PGS formed on a substrate, an aluminium-silicon alloy layer is piled, and then a wiring pattern is formed to obtain a wiring layer 2. A tungsten-coated film 3 is piled non-selectively, for example, on the whole exposed surface including the upper and side planes of the wiring layer 2. Successively, heat treatment is performed at temperature under a melting point of Al in an enzyme atmospere. A reactive layer 4 having substance such as tungsten-aluminium alloy (WAl12) is produced by invasion of tungsten in the wiring layer 2 in this process. Concurrently the tungsten film 3 piled all over the surface is completely oxidized in the range extending over the exposed insulating film 1 by means of photo-lithography, to produce an insulating film 5 made of oxide such as tungsten oxide (WO3).
Patent JP-H0451207-A (JP)
Title: Heat resistant plastic optical fiber
Inventor: YAMAMOTO TAKASHI
IPC: G02B6/00
Filed: 1990-06-20
Abstract: PURPOSE:To provide the plastic optical fiber which has heat resistance and to obviate an increase in transmission loss by clouding of a sheath material by consisting a fiber material of a transparent resin having a crosslinked structure and consisting of a sheath material of a copolymer of perfluoro(2, 2- dimethyl-1, 3-dioxole) and at least one piece of other ethylenic unsatd. monomer. CONSTITUTION:The copolymer of the perfluoro(2, 2-dimethyl-1, 3-dioxole) and other monomer is a noncrystalline fluorine polymer having the transparency and low refractive index characteristic necessary as the sheath material. This copolymer has good heat resistant stability and a high glass transition temp. While the glass transition temp. is controllable as desired from about 70 deg.C to 300 deg.C by the kinds and compsn. ratios of the respective monomers constituting the copolymer, the copolymer having >=150 deg.C glass transition temp. is used.
Patent JP-H06217015-A (JP)
Title: Method and device for controlling repeater processing of telephone for coming from outside and telephone for turning outward, and method and device for processing interdependence thereof
Inventor: AREKUSANDAA TSURAMU
IPC: H04M3/36
Filed: 1991-06-05
Abstract: PURPOSE: To optimize the paging and processing of call relay, to maximize the operability of an operator and to minimize the waiting time of an incoming call and an outgoing call. CONSTITUTION: Various data relating to the incoming call, the outgoing call and the operability of the operator of the respective calls are generated in a host computer 10 and divided for the incoming call and for the outgoing call. Respective telephone relay lines are respectively specified for the incoming call and the outgoing call and respective states are monitored. When all the relay lines allocated for the incoming call are used, a part of the relay lines specified for the outgoing call is re-specified for the incoming call. When more than prescribed number of the relay lines specified for the incoming call are not used, a part of them is re-specified for the outgoing call.  The ratio of responding to the incoming call, the ratio of processing the outgoing call and the allocation of the relay lines to the incoming call and the outgoing call are respectively controlled by the frequency of respective call processings, the time and number of processing delay and a processing procedure selected by a user.
Patent JP-H04357721-A (JP)
Title: Space diversity in-phase synthesizing system
Inventor: SHIBUYA YASUHIRO
IPC: H04B7/08
Filed: 1991-06-03
Abstract: PURPOSE:To prevent the generation of a free-run state and a large sized circuit scale by controlling an endless phase shifter with respect to an antenna whose incoming signal level is maximum at all times. CONSTITUTION:Endless phase shifters 34-36 adjusting the phase of a reception signal from plural antennas 31-33 at every antenna are provided respectively corresponding to all the antennas 31-33, and all reception signals in phase are simultaneously synthesized by controlling an endless phase shifter corresponding to other antenna with respect to an antenna whose incoming signal level is always maximum. Furthermore, the system is provided with an endless phase shifter control section 46 to control the endless phase shifters 34-36 and a microcomputer 47 is provided with the control section 46 and receives incoming signal level information and phase detection information from the antennas 31-33 as input information to generate a control signal controlling the endless phase shifters 34-36 and gives an output to each of the endless phase shifters 34-36.
Patent JP-S5383358-A (JP)
Title: Refuse recovering apparatus for use in perishable refuse transporting syste m
Inventor: TAGUCHI KAZUHIRO
IPC: B65F5/00
Filed: 1976-12-28
Abstract: PURPOSE: To provide a refuse recovering apparatus for use in perishable refuse transporting system, in which perishable refuse is carried under vacuum into one room formed in a rotating drum which includes a plurality of recovering rooms formed by circumferentially dividing the inner space of the drum, and the refuse is discharged to the outside from an outlet opening formed in other room of the drum, whereby it is enabled to operate the refuse recovering apparatus continuously, without interrupting refuse transporting operation. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6222238-A (JP)
Title: Magnetic recording medium
Inventor: HORIGUCHI AKIRA
IPC: G11B5/708
Filed: 1985-07-22
Abstract: PURPOSE:To enhance wear resistance, durability and non-electrostatic chargeability and to improve running stability and electromagnetic conversion characteristic by incorporating a nonmagnetic material adsorbed with specific carbon black into a back coat (BC) layer. CONSTITUTION:The BC layer into which the nonmagnetic material adsorbed with the carbon black of about <=100mum average particle size and about >=30m<2>/g specific surface area and having 2.5-6 Mohs' hardness is provided on the rear surface of a base on which the magnetic layer is provided. The electromagnetic conversion characteristic of Y-S/N, C-S/N, etc. is improved and the surface electric resistivity is improved by disposing such BC layer, by which the good non-electrostatic chargeability, small coefft. of dynamic friction after repeated running and good runnability are obtd. A pin, etc. existing in the running path are less flawed and the excellent durability and wear resistance are obtd. Since the drop-out is decreased, the reproduction condition is good and since the nonmagnetic material adsorbed with the carbon black has good dispersibility in the coating compd., the BC layer has high light shieldability and the magnetic powder packing density of the magnetic layer is correspondingly increased. The good electromagnetic conversion characteristic is thus obtd.
Patent JP-H0451931-A (JP)
Title: Oblique magnetic field power source for mri device
Inventor: YOKOI TOMOHISA
IPC: G01R33/381
Filed: 1990-06-19
Abstract: PURPOSE:To reduce the ripple and to improve the responsiveness by giving a prescribed phase difference to four pulse width modulated wave trains with a phase shifting means, in the case a generating means generates four pulse width modulated wave trains. CONSTITUTION:A phase shifting means 44 shifts a phase in accordance with the number of modulating parts 43 with respect to a triangular wave S1 from an oscillator 42, and gives a prescribed phase difference to each triangular wave S1. The modulating part 43 modulates pulse width by the voltage of an input signal S2 of an error amplifying part 48. A switching part 46 executes switching by the prescribed ON-duty. A driving signal S4 is subjected to phase- shifting at the time of rise in accordance with phase-shifting of a pulse width modulated wave train S3, and each pulse current signal S5 is also subjected to phase-shifting in accordance therewith. Each pulse current signal thereof S5 becomes a synthesized pulse current S7 and is outputted. In the pulse current S7, a ripple L getting on each pulse current signal S5 is superposed and ripples L0 whose height is low by four times are incorporated apparently.
Patent JP-H0211928-A (JP)
Title: Moved plate of clutch
Inventor: HARA YASUHIRO
IPC: F16D13/62
Filed: 1988-06-28
Abstract: PURPOSE:To eliminate warp of a moved plate by forming a rib on a backup material made of light alloy, laminating a clutch facing member consisting of heat resistant fiber, thermo-hardening resin, friction increasing agent, etc., and consolidating them through hot pressure molding. CONSTITUTION:A groove-shaped rib is formed circumferentially in the center of a ring-shaped backup material 2. On its oversurface a clutch facing member 3 is laminated, which consists of heat resistant short fibers, thermo-hardening resin, and friction increasing agent, and they are consolidated into a moved plate of clutch by means of hot pressure moldings 4, 5. Provision of rib increases the circumferential bending strength of the backup material 2 to prevent moved plate to clutch from warping to be caused by different coefficient of thermal expansion from that of the facing member 3.