baber/WOPTO huggingface dataset:
Patent JP-S6285744-A (JP)
Title: Setting structure of molding to bumper
Inventor: ASAKA MASAKAZU
IPC: B60R19/24
Filed: 1985-10-11
Abstract: PURPOSE:To prevent an end part from floating up, by installing a pressing plate part in the bumper side bracket installed in a bumper side part and locking a bumper outer layer to the side of a body panel, and welding the end part of a molding to the backside of the bumper outer layer, with pressure, by the said part. CONSTITUTION:A molding setup groove 15 extending in a card width direction and reaching to a bumper side part 14 is concavely installed in a bumper outer layer 13, and a molding 17 is attached to the inside of this groove 15, while an end part 22 in the car width direction of the molding 17 is projected from an end part opening 23 to the backside of the outer layer 13. And, the bumper side part 14 is a body panel by the bumper side bracket 28 locked hereat with bolts 27. In this setting structure, at an end of an adapter plate part 29 of the bracket 28 to be attached to a setup groove bottom wall 16, there is provided with a pressing plate part inclusive of a tilting plate part 31 extending toward this end part, whereby the end part 22 is made so as to be weldable with pressure to the backside of the outer layer 13 by the contact plate part 32.
Patent JP-H0660374-A (JP)
Title: Deairing method for base body roll of plastic film winding
Inventor: TAKAI MITSURU
IPC: C23C14/56
Filed: 1992-08-04
Abstract: PURPOSE:To suppress the disorder of the edge of a film base body by putting a winding body of a long-sized plastic film in a vapor-deposition chamber and reducing the pressure to 20Torr in two or more minutes and discharging air up to a normal vapor-deposition pressure. CONSTITUTION:The winding body of the long-sized plastic film is put in a vapor-deposition device 1, and the pressure is reduced to 20Torr in two or more minutes, and air is discharged up to the normal vapor-deposition pressure, In the device 1, the base body film 5 passes on the peripheral surface of a rotating drum 3 from a supply roll 9 and is wound up around a take-up roll 7. A partially opened mask 11 is provided closely to the drum 3 to prevent a vapor-deposition metal from being vapor-deposited to the film 5 at angles other a prescribed angle. By this deairing method, the disorder of the edge of the film 5 is suppressed by the supply roll even in the case of the large-sized plastic winding body having >=450mm outside diameter, and vapor-deposited products like magnetic recording mediums of high quality are obtained.
Patent JP-H0275224-A (JP)
Title: Data transmission equipment
Inventor: SAKO YOICHIRO
IPC: H03M7/14
Filed: 1988-09-12
Abstract: PURPOSE:To attain the expansion of bits of one word while ensuring compatibility with a conventional transmission equipment by reading out a digital data of high-order m-bit at the reproduction of low resolution in a synthesizing signal in the case of multi-level synthesis between a digital data in the high-order m-bit and a digital data in the low-order n-bit. CONSTITUTION:An analog signal inputted to an input terminal 1 is converted into a digital data signal in one word 16-bit by an analog/digital(A/D) converter 3. The high-order 8-bit data series and the low-order 8-bit data series separated by a bit separation circuit 4 are sent respectively to a multi-level synthesis circuit 7 via recording signal generating circuits 5, 6, where the signals are converted into a 4-value signal. In this case, the multi-level synthesis processing is implemented so that the high-order 8-bit data in one word being the original basic format is read in the binary reproduction. Thus, the bit number expansion of one word is attained while keeping the compatibility with a conventional transmission equipment.
Patent JP-S61180639-A (JP)
Title: Method and device for molding hollow fixture
Inventor: BAANAADO EMU HADAUEI
IPC: B21D22/04
Filed: 1985-10-11
Abstract: In a method of forming an integral fastener such as a rivet on a sheet metal component (15) such as part of a clutch plate assembly, the metal sheet is placed between a pair of dies (1, 2) the die (1) having a cavity (3) and the die (2) carrying a plunger (4) co-operating with clearance with the cavity and biased by a spring (7). The die (2) has an annular working face (14) surrounding the plunger (4). As the dies are brought together the plunger first applies a bias force to the portion of the sheet in register with the cavity (3) and then the face (14) acts to compress an annular zone of the sheet surrounding the cavity. The combined effect of the bias force and the compression then causes material to yield in the annular zone and to be displaced from that zone to flow into the die cavity to form a hollow fastener in the clearance between the cavity and the plunger.
Patent JP-H01144409-A (JP)
Title: Hydrophylic sequence copolymer of vinylidene fluoride and n-alkylacrylamide and its production
Inventor: DONARUDO NERISU ROBINSON
IPC: C08F220/56
Filed: 1988-09-12
Abstract: PURPOSE: To prepare the copolymer having high water-permeability, useful as filer membranes, etc., by polymerizing vinylidene fluoride in an aqueous emulsion using a free radical initiator, and further polymerizing the resulting latex by adding N-substituted acrylamide, etc.,. and methacrylate.  
     CONSTITUTION: The objective copolymer is obtained by polymerizing vinylidene fluoride in an aqueous emulsion in the presence of a free radical initiator to obtain a vinylidene fluoride polymer latex, adding 1-30 wt.%, based on total weight of the added free radical initiator and the copolymer, of an amide having unsaturated terminal group such as N-lower alkyl acrylamide, N,N-di-lower alkyl acrylamide and 1-vinyl-2-pyrrolidinone and 0-29 wt.%, based on total weight of the added free radical initiator and the copolymer, of a lower alkyl methacrylate to 70-99 wt.% of the latex thus obtained, and polymerizing in the presence of the vinylidene fluoride polymer latex. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H0566767-A (JP)
Title: Tuning device
Inventor: TAKADA TAKEKICHI
IPC: G10G7/02
Filed: 1991-09-06
Abstract: PURPOSE:To improve the display accuracy of pitch deviation without increasing a manufacturing cost and making the whole device into a large scale by performing the cent display of the pitch deviation in plural kinds of resolution by a comparatively few segments. CONSTITUTION:This tuning device is the one which extracts the pitch of an input signal and discriminates and displays the deviation of the pitch from reference pitch set in the tuning device in advance, and it is provided with the display range of the number of segments set in advance, and is provided with a deviation display part 42 which displays the pitch deviation by selecting the segment, and a resolution setting means which changes the display resolution of the pitch deviation displayed on the deviation display part 42 selectively. Pitch deviation outside range display parts 44a, 44b on which the case that no pitch deviation belongs to the display range of the deviation display part 42 is displayed are provided separately.
Patent JP-H0274823-A (JP)
Title: Position detector
Inventor: YAMAMOTO HIROTOSHI
IPC: G01D5/30
Filed: 1988-09-09
Abstract: PURPOSE:To reduce the number of wirings by making it possible to select and use incremental-type and absolute-type position data elements, utilizing the features of both elements, and reading the absolute-type position data with a scanning means. CONSTITUTION:In a light reflecting disk 20 forming the main part of an encoder, reflecting bits 22 which impart incremental-type position data and reflecting bits 26 which impart absolute-type position data are provided. Light beams are projected on the corresponding positions, and the reflected light beams are detected. Thus the presence or absence of the reflecting bit is detected, and the position data are obtained. Since both the incremental-type and absolute- type reflecting bits are provided, the bits are appropriately selected and used in correspondence with the purpose. Light projecting and receiving devices for the reflecting bit are scanned, and the data of each reflecting bit are obtained. Therefore, one set of the light projecting and receiving device is sufficient.
Patent JP-H0566121-A (JP)
Title: Radiation exposure device
Inventor: KOGURE SUMIO
IPC: G01B15/00
Filed: 1991-09-06
Abstract: PURPOSE:To provide a small-sized and light-weighted radiographic testing device for pipeline easy to handle and easily conformable to pipelines having different diameters, said device having a small controlled area (restricted area) and not disturbing other works conducted in the circumference. CONSTITUTION:A radiation exposure device 20 having a structure in which radiation can be emitted only by opening a shutter 23 and a film holder 37 are opposed to each other with a pipe 80 between, and both are integrally connected to each other with a spacer 40 having an optional length. By changing the spacer 40, the device can be easily conformed to various pipe diameters. A shielding body 30 is miniaturized by inclining a radiation emitting hole 24, and a closed magnetic path allowing a reduction in weight of the device is utilized to provide a highly reliable interlock system.
Patent JP-S61105645-A (JP)
Title: Parity circuit
Inventor: DATE SHIGERU
IPC: G06F11/10
Filed: 1984-10-29
Abstract: PURPOSE:To realize high speed, and low consumption of electricity by inputting two kinds of reference voltage, ''H'' level and ''L'' level, through a switch to two input terminals of a basic circuit of the first step cascaded to a parity circuit. CONSTITUTION:Consider the initial condition that bit information D1=D2=...= Dn=''L''. At that time, two conductive routes are formed inside a basic circuit cascade-connected. Therefore, when a clock phi1 is turned to ''H'' level, the conductive routes, namely input terminals of all the basic circuit, are set at ''Vp ''V. After this setting is finished, the clock phi turns to ''L'' level. Next, after the bit information D1-Dn to be parity-checked is determined, the clock phi turns to ''H'' level, and input terminals 2a, 2b are connected to ''0''V and Vbb''V respectively. In this way, a rapid parity circuit is realized by setting the conductive routes at medium voltage and making small amplitude dynamic action. And as a route is not established between the power source to the ground by using the clock, there is an advantage of reducing the consumption of electricity.
Patent JP-S6287807-A (JP)
Title: Method for visually determining entire shape of three-dimensional matter
Inventor: HONDA YASUSATO
IPC: B25J19/04
Filed: 1985-10-13
Abstract: PURPOSE:To visually perceive the entire shape of a matter, by a method wherein a characteristic point is provided to a three-dimensional matter and the position of the characteristic point is calculated from one set of a stereoscopic image pair obtained by picking up the image of said characteristic point from two directions and this process is repeated the necessary number of times. CONSTITUTION:Three-dimensional matter 1 is arranged on a turntable 2 and an image plane 3 is arranged at a position picking up the image of said matter 1. The image of the characteristic point 4 capable of clearly specifying the position of the matter 1 provided to the surface of said matter is picked up to be projected to the characteristic point 5 on the image plane 3. Subsequently, when the turntable 12 is rotated by an angle psi, the point 4 moves to a point 4' and the image pickup position of the point 4' comes to the point 5' on the plane 3. When one set of a stereoscopic image pair is obtained by this method, the position of the point 4 can be determined by predetermined stereoscopic calculation. Next, in order to look other characteristic point not looked at this time, the turntable 2 is rotated. Until all of characteristics are subjected to stereoscopic image picking-up and calculated, the above- mentioned operation is repeated. Therefore, unless the matter 1 has a special shape, the shape of the matter can be determined before three sets of stereoscopic images are picked up.
Patent JP-H0631386-A (JP)
Title: Production of collapsible sand core
Inventor: OKAMOTO HIDEMASA
IPC: B22C9/10
Filed: 1992-07-14
Abstract: PURPOSE:To obtain the sand core which enables sufficient coating even with a sand core prototype solidified by using a worm box method and has excellent collapsing property. CONSTITUTION:The sand core prototype solidified by heating sand together with a furan resin and hardener for curing of the resin by heating is subjected to an acid treatment by immersing the prototype into an aq. dilute sulfuric acid soln., etc., to obtain the sand core prototype. After the sand core prototype is dried by heating, the prototype is washed by water and the sand core prototype is subjected to an org. acid salt treatment and is dried; thereafter, the prototype is immersed into a coating liquid, by which the surface of the sand core prototype is uniformly coated. The coated sand core prototype is then dried, and the collapsible sand core is obtd.
Patent JP-H0274357-A (JP)
Title: Control device of thermal transfer gradation
Inventor: TAKANASHI RYOYU
IPC: B41J2/38
Filed: 1988-09-12
Abstract: PURPOSE:To enable stable control of first gradation by a method wherein an output is made intermittently for an initial prescribed period of a concurrent heating period, while the output is made successively for the remaining period, and fine adjustment of concurrent heating is made by a pulse signal for the initial prescribed period, so as to make a waveform continuous for a period till the first gradation. CONSTITUTION:A signal shown by F is supplied to an AND circuit 21 and made to be a signal shown by H together with a signal shown by G and outputted from a pulse generator 23, and it is supplied to gate circuits G1 to Gn. A pulse (h) has a prescribed pulse width for a prescribed period containing a concurrent heating time DELTAT on and after a time t1, and after said prescribed period, the pulse width decreases gradually, for instance, in accordance with the content of correction data sent out from a storage memory 22. On and after a time t2, second data outputted from a counter 15 vary in synchronization with pulses (b) and (e), and a density data comparator circuit 14 outputs control data '1' when first data are larger than the second data, and outputs control data '0' when the first data are equal to or smaller than the second data. A time of electrification for a heating current flowing through a resistor for heating is varied in accordance with said control data and the pulse width of the pulse (h), and thus gradation recording of data for one line is executed.
Patent JP-H1164818-A (JP)
Title: Reflection type liquid crystal display element
Inventor: YAMAGUCHI HISANORI
IPC: G02F1/133
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To enable a colorless black and white display with a bright white display and high contrast by specifying the angle formed by a reference line and the direction of the delay phase axis of a highpolymer film, the angle formed by the reference line and the direction of the absorption axis of a polarizing film, etc. SOLUTION: The twist angle of nematic liquid crystals is specified to 0 to 90 deg. and the product ΔnLC.dLC of the double refractive index ΔnLC thereof and a liquid crystal layer thickness dLC is specified to 0.35 to 0.50 μm. The double refractive index ΔR defined as RFilm -ΔmLn .dLC by this product ΔnLC.dLC and the retardation RFilm of the high-polymer film is specified to -0.20 to 0.00 μm.  When the angles of the absorption axis 24 of the polarizing film in an orientation direction 21 of the liquid crystal molecules nearest a lower substrate, an orientation direction 22 of the liquid crystal molecules nearest an upper transparent substrate and in a delay phase axis direction 23 of the high- polymer film, measured respectively from the reference line 20 are defined as ϕLCO, ϕLC, ϕF, ϕP, ϕF-ϕLC is specified to a range of 70 to 110 deg. and ϕP-ϕFto a range of -90 to #-60 deg..
Patent JP-S6384606-A (JP)
Title: Method for repairing end face
Inventor: SUMIYA YOSHIMI
IPC: B01D63/02
Filed: 1986-09-29
Abstract: PURPOSE:To repair the defective bonded sites on the end face of a module without closing the opening of a hollow yarn membrane by spraying an adhesive on the end faces of the hollow yarn membrane module with both ends opened. CONSTITUTION:Plural polysulfone hollow yarn membranes are bundled in parallel, both ends are bonded and fixed by epoxy resin, and both ends are cut off after the resin is cured to open the hollow yarn membranes. The end face of the obtained module is dipped in water, a pressurized gas is supplied, and the leaking site due to defective bonding is confirmed by the generation of bubbles. An epoxy resin adhesive is then uniformly coated on one end face of the module by air spraying. After the material is allowed to stand, the adhesive is also coated on the other end face in the same way, solidified, and then cured. By this method, the defective bonded sites on the end faces of the module can be completely and conveniently repaired, and the appearance of the end faces and the smoothness of the surface are improved.
Patent JP-S6286811-A (JP)
Inventor: OKUBO TADASHI
IPC: H01G4/224
Filed: 1985-10-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61106341-A (JP)
Title: Paper supply cassette
Inventor: YOSHIDA YASUTOSHI
IPC: G03G15/00
Filed: 1984-10-30
Abstract: PURPOSE:To enable blank regulating plates to be registered with the blank width by movably operating two blank regulating plates for regulating the direction of supplied blank while holding them at positions perpendicular to an end of a blank receiving bottom plate pushed up. CONSTITUTION:Blank regulating plates 12a, 12b are disposed on a blank receiving bottom plate 13 to be vertically moved therewith. When one of the regulating plates 12a, 12b is moved, the other can be automatically moved in the opposite direction by the same distance. When the blank is received, the regulating plates 12a, 12b are registered with the width of the blank and the blank is inserted between two regulating plates 12a, 12b for use.
Patent JP-S6034838-A (JP)
Inventor: FURANTSU SENINGAA
IPC: A01N25/34
Filed: 1983-12-02
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-H1163481-A (JP)
Title: Method and apparatus for controlling pressure of fuel gas in gas fired boiler
Inventor: UEDA AKIHITO
IPC: F23N1/00
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To enable a stable pressure control for fuel gas to be carried out while a pressure variation near a fixing point of a branch pipe against a main pipe does not produce any external disturbance against a control system of a pressure adjusting valve. SOLUTION: An instruction on a degree of opening given to a flow rate adjusting valve 6 in a branch pipe 4 for use in guiding fuel gas 3 from a main pipe 1 to a burner 2 is converted into an instruction on base degree of opening of a pressure adjusting valve 5 arranged at an upstream side of the flow rate regulating valve 6, the instruction on the base degree of opening is corrected in response to a variation of pressure near a fixing point of the branch pipe 4 against the main pipe 1 and in turn a deviation between an outlet port pressure of the pressure regulating valve 5 and a predetermined set pressure is calculated, the deviation value is corrected in response to a pressure variation near the fixing point of the branch pipe 4 against the main pipe 1,  an instruction to increase or decrease a degree of opening is calculated in such a way that a pressure at the outlet of the pressure regulating valve 5 is kept at a predetermined set pressure, the instruction to increase or decrease the degree of opening is added to the aforesaid corrected instruction of base degree of opening and then a degree of opening of the pressure regulating valve 5 is adjusting under the calculated instruction of degree of opening.
Patent JP-S6287923-A (JP)
Title: Wide converter lens
Inventor: TANAKA KAZUO
IPC: G02B15/10
Filed: 1985-10-14
Abstract: PURPOSE:To attain the efficient correction of aberration and to reduce the size and weight of a lens system by constituting the lens system of five lenses in four groups and arranging respective lenses so as to be satisfied with specific conditions. CONSTITUTION:The wide converter lens has two lens groups, i.e. the front group having negative refractive power and the rear group having positive refractive power arranged successively from the object side. The front group has the 1st meniscus-like lens turning its convex surface to the object side and having negative refractive force, the 2nd meniscus-like lens turning its convex surface to the object side and having negative refractive power and the 3rd meniscus-like lens turning its convex surface to the object side and having positive refractive power and the post group has the 4th meniscus-like lens turning its convex surface to the image side and having negative refractive power and the 5th lens having convex surfaces on both the sides. An adhered lens is constituted of the 2nd lens and 3rd lens. When it is defined that the focal distances of the pre-group and the post group are fI and fII respectively, the focal distance of the i-th lens is fi, the refractive index of the i-th lens is ni, and the focal distance of the whole system at a wide angle end is fW, the lens system is satisfied with the respective conditions shown by inequalities.
Patent JP-H02118430-A (JP)
Title: Fluid sample sampler
Inventor: HIRU ESU REIRIN
IPC: F04B49/06
Filed: 1989-09-05
Abstract: PURPOSE: To maintain the flow of a fluid being sampled constantly without causing a movable part to be fatigued by adjusting the terminal voltage of a motor continuously for tracking the fluctuation of the flow of a fluid that flows through a filter assembly. CONSTITUTION: A motor 155 drives a pump to carrying a sample through a filter assembly. A motor controller MC responds to the load of the motor 155 when air is discharged through a compression air system and maintains air flow, namely 1 or ml per minute, constantly. In the controller MC, power is supplied to the motor 155 through a transistor Q1. Then, the motor 155 responds to a pressure difference between an exit from the load, namely the pump and an entrance to the pump and controls the flow of fluid that flows through a collector constantly and continuously through the operation flow range, thus maintaining the flow of the fluid being sampled constantly without causing the movable part to be fatigued.
Patent JP-H0787746-A (JP)
Title: Inverter apparatus
Inventor: OMORI HIDEKI
IPC: H02M7/537
Filed: 1993-09-14
Abstract: PURPOSE:To provide an inverter apparatus which is small and low-cost and has a high efficiency in the inverter apparatus which is used for control of an electric motor, for a decentralized-powersupply-line linkage system or the like. CONSTITUTION:A resonant coil 9 is connected in series with a DC power supply 10, and it is connected in parallel with a resonant capacitor 14. A switching element 11 is connected to a detection means 15 and oscillation drive means 20, a DC removal means 18 is connected to the detection means 15, and a waveform command means 21 is connected to the oscillation drive means 20. The detection means 15 is constituted of a rectifier diode and a smoothing capacitor 17, and the DC removal means 18 is composed of a coupling capacitor 19. The oscillation drive means 20 periodically sets the switching element 11 to continuity or cuts it off, and the waveform command means 21 command the continuity time of the switching element 11.