baber/WOPTO huggingface dataset:
Patent JP-S6482876-A (JP)
Title: Encoding system
Inventor: FUNADA MASAHIRO
IPC: H04N19/60
Filed: 1987-09-25
Abstract: PURPOSE:To execute encoding whose compression efficiency is satisfactory by constituting the titled system of a code showing a pattern and a code for showing a rotation of its pattern and its symmetrical state, etc., and also, changing the respective code lengths in accordance with a state that the pattern can take, and setting them to a prescrived code length. CONSTITUTION:An original image 0 is divided into 4X4 blocks, and the respective blocks are encoded to a block code having a pattern code for showing a pattern structure of its block and a state code for showing a rotation of its pattern and its symmetrical state, by an encoder 1. Also, at the time of executing a rotation by 90 degrees, a processing is performed to the state code for showing a rotation mode of each block code by a rotating device 5, and the block code itself is converted to a block code of a pattern which has rotated a pattern of the original block by 90 degrees. In such a way, by decoding the block code which has been brought to rotation processing, by a decoder 3 and reproducing an image, a 90 degree rotated image R of the original image 0 can be obtained.
Patent JP-2000064668-A (JP)
Title: Fixing anchor bag for pneumatic membrane structure
Inventor: SATO KOJI
IPC: E04H15/20
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To provide an anchor bag for fixing a pneumatic membrane structural body which safely fixes a double-layer pneumatic membrane structural body and easily installed and removed. SOLUTION: A bag type anchor bag has a lot of pockets partitioned by partitions in its inside. The anchor bag is provided with an opening with the ratio of the short side/long side 0.05-0.50, has at least an injection port or a discharge port for liquid, and two fixing tools for connected to the pneumatic membrane structural body.
Patent JP-2001066602-A (JP)
Title: Formation of alignment layer and device therefor
Inventor: SAITO TEIJI
IPC: G02F1/1337
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To reduce the number of alignment treatment steps and to shorten the tact time in the case of controlling the alignment of liquid crystal molecules with photoirradiation. SOLUTION: In the case of controlling the alignment on the alignment layer 3, the alignment layer is irradiated with the first polarized light, which is formed by polarizing the light emitted from the light source 1 with the first polarizing plate 2, the advancing direction of the first polarized light passed through the alignment layer is changed by the first reflection plate 6, the polarized light with the changed advancing direction is transformed into the second polarized light with a polarization direction different from that of the first polarized light by a quarter-wave plate 7 and the second reflection plate 8 and the alignment layer is reirradiated therewith.
Patent JP-H0291384-A (JP)
Title: Execution method for building such as bay window
Inventor: KAWAI RYOJI
IPC: E04H1/12
Filed: 1988-09-27
Abstract: PURPOSE:To reduce an execution manday at a site and substantially improve working efficiency by erecting unit panel bodies along each side of a polygonal foundation, connecting the unit panel bodies to one another, and then providing a roof at the upper end part of the aforesaid unit panel bodies. CONSTITUTION:A semi-regular octagonal foundation 1 is provided at the lower end of the window opening 13 of a building, unit panel bodies 3 are erected in sequence along each side of the semi-regular octagonal foundation and the unit panel bodies 3 are connected to one another. Half-split roof external frames 16 and 16 are coupled to the upper ends of the unit panel bodies 3 and so forth, and transparent plates 17 and 17 are coupled to the external frames 16 and 16. Accordingly to the aforesaid construction, a manday is reduced and as the unit panel bodies 3 and so forth are interchangeable with each other, it is possible to execute the construction work of buildings of various kinds.
Patent JP-S6399110-A (JP)
Title: Automatic chuck drive device
Inventor: YAMANAKA HIDEHARU
IPC: B23B31/26
Filed: 1986-10-11
Abstract: PURPOSE:To reduce the diameter of a cylinder and the rotating inertia of a chuck device so as to make it possible to rotate the chuck device at a high sped, by forming a large hole in the center part of a spindle, and by arranging cylinders for moving grip pawls in the chuck device, in parallel with each other in ulti-stages so as to reduce a bulge toward a spindle. CONSTITUTION:Hydraulic oil is fed into rear chambers is cylinders 12a through 12d through a check valve 9b and a flow passage 34, and therefore, pistons 20a through 20d advance the actuating rod 26 to open pawls in a chuck device 7. Hydraulic oil is fed into a rear chamber in a cylinder 8 through flow passages 25d, 35 to advance a piston rod 15 so that a workpiece is introduced. Further, pressure air is fed through flow passages 39a, 39b and is blown onto the end faces of the pawls to check whether the workpiece is seated on a reference surface at the forward end of the piston rod 15 or not, and a signal is issued. Hydraulic oil is changed over into a flow passage 25a so as to be fed into front chambers in the cylinders 12a through 1d through a check valve 9a and a flow passage 33 so that the piston 20a through 20d are retracted, thereby the pawls in the chuck device 7 grips the workpiece.
Patent JP-H0696716-A (JP)
Title: Ion implanting device
Inventor: YAMAMOTO HIROHISA
IPC: H01J37/317
Filed: 1992-09-10
Abstract: PURPOSE:To obtain an ion implanting device which can easily remove scattered resist which is scattered and stuck on a beam passing apparatus at the time of ion implantation. CONSTITUTION:A gas generating means 21 capable of introducing reactive gas G for light ashing into the wafer opposing surface side of beam passing apparatuses 3, 4, 5, 6 through which an ion beam passes between an analyzing magnet 2 and immediately before a wafer 8 is provided. Also, an ultraviolet ray generating means 22 capable of radiating ultraviolet rays to the reactive gas G introduced into the beam passing apparatuses 3, 4, 5, 6 is provided. The reactive gas G brought into the excited state with radiation of ultraviolet rays is brought into reaction to a scattered resist stuck to the wafer opposing surface side of the beam passing apparatuses 3, 4, 5, 6 to easily remove it.
Patent JP-H0688301-A (JP)
Title: Lightweight banking mixture for track, lightweight embankment for track, and construction method therefor
Inventor: ISHIBASHI TADAYOSHI
IPC: E01B2/00
Filed: 1992-09-10
Abstract: PURPOSE:To construct an embankment for track efficiently even on a soft ground by erecting side walls on either side of a track, filling lightweight cellular mortar which is composed of mineral fine powder and mixed at a predetermined ratio into between said walls, and solidifying it. CONSTITUTION:Side walls 21 comprising concrete boards etc., are erected on either side of a site, where a track 27 is laid, and lightweight cellular mortar prepared by adding a foaming agent to a mixture of 10 pts.wt. hydraulic material, 10-50 pts.wt. mineral fine powder, and 10-35 pts.wt. water is filled into between the side walls 21. And, if required, a tie rod 22 is provided to pull the walls 21. Next, a floor board 23, ballast 24, sleeper 25, and rails 26 are laid down on an embankment 20 comprising solidified lightweight cellular mortar. Thus a track 27 is formed without forming a slope on the embankment 20. As a result, the track can be constructed efficiently even on a soft ground.
Patent JP-H1086845-A (JP)
Title: Air conditioner for wheel type working vehicle
Inventor: KITAGAWA NORIMICHI
IPC: B60H1/32
Filed: 1996-09-12
Abstract: PROBLEM TO BE SOLVED: To dispense with a projection due to a condenser in the upper part, or the rear part of a driving cabin and to improve workability and maneuverability even in a narrow space such as an indoor place or a height limited place by installing an outdoor unit such as a condenser in the inside of a front mast. SOLUTION: The subject working vehicle is provided with a driving cabin 15, an air conditioner regulating an air condition of the driving cabin inside, a condenser 20 used for the air conditioner, a front mast 16 arranged on a frame 2, and a front cover 24 arranged slantingly forward of the front mast 16. In this case, the condenser 20 is arranged slantingly substantially along the front cover 24 in the inside of the front mast 16.
Patent JP-2000077554-A (JP)
Title: Semiconductor device
Inventor: ANDO HIDEKO
IPC: H01L23/12
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To prevent harmful phenomena and to eliminate adverse effects on human health and environment by using lead-free solder bump which does not contain lead as a solder bump electrically for connecting a semiconductor chip to a package substrate. SOLUTION: For this semiconductor device, a solder bump 3 electrically connects a pad 1a formed as an external electrode on the surface of a semiconductor chip 1 to a pad 2a formed, as an external electrode on the surface of a package 2. As the solder bump 3, a lead-free solder bump which has a melting point at 250 deg.C or above and does not contain a lead, is used. As a result, since the solder bump 3 does not contain harmful lead, a harmful phenomena are prevented, and such conventional problems affecting human health and environment are prevented from occurring.
Patent JP-H0696323-A (JP)
Title: Coin discriminating device
Inventor: KAWASAKI KIKUO
IPC: G07D5/02
Filed: 1992-09-11
Abstract: PURPOSE:To precisely discriminate the kind of a coin with a signal based upon the pattern, etc., of the coin surface obtained by bringing a sensor into contact with the surface of the coin passing through a coin passage or pressing the sensor against the surface. CONSTITUTION:The coin which is thrown in a throw-in slot 4 is carried in the coin passage 2 as shown by an arrow 8 while both the surfaces are pressed by pressing sensor type rollers 5A and 5B which rotate on their axes 7 as shown by 8. Piezoelectric rubber films are formed on the outer peripheral surfaces of those rollers and spatial distributions of their resistance variation are detected by using unshown brush electrodes, etc., to detect the unevenness pattern of the coin surface. Further, the outward appearance of the coin can be detected with the signal of an encoder which detects the angles of rotation of the rollers and a signal of the resistance variation.
Patent JP-H06204570-A (JP)
Title: Manufacture of luminous display
Inventor: KOBAYASHI SHIGEKI
IPC: G09F13/20
Filed: 1993-09-29
Abstract: PURPOSE:To manufacture a small-sized luminous display with a good yield by inserting a light-emitting element into a cylindrical case and then by filling transparent thermosetting synthetic resin into the case and hardening it. CONSTITUTION:A flange section 8 is formed around the end of a cylindrical case 2 integrally with the case 2. Then, a tape 7 is attached to the flange section 8. After that, liquid synthetic resin 6 is filled into the cylindrical case 6. After hardening the synthetic resin 6, the flange section 8 is removed.
Patent JP-S60134425-A (JP)
Title: Magnetic card for wafer process control and wafer process controlling method
Inventor: ITABA HIROAKI
IPC: H01L21/673
Filed: 1983-12-22
Abstract: PURPOSE:To contrive to accurately transfer information on a wafer process control by a method wherein a magnetic card, whose shape is substantially the same as that of a semiconductor wafer, is used as a mamory medium for wafer information. CONSTITUTION:A plastic magnetic card 10 is the same as a semiconductor wafer in shape. A magnetic memory part (magnetic material) 13, wherein all information requisite for a wafer process control have been written, is inserted in the magnetic card 10 and a lot number and an item name are filled in a label 14. The magnetic card 10 is housed in a carrier 1 along with a wafer 3 and is sent to the following process. According to this constitution, neither full-in miss nor readout miss generates, because the full-in and the readout of information are automatically performed. Accordingly, information requisite for the wafer process control can be accurately transferred to the following process, thereby enabling to rationalize the whole process. Moreover, the magnetic card can be easily distinguished from the wafer, the magnetic card is set in an automatic readout device for reading out information, the information is processed by a computer and the wafer process is controlled. Or, information is automatically filled in the magnetic card, and the magnetic card is automatically housed in the carrier along with the wafer, which finished a process, and is sent to the next process.
Patent JP-H1182895-A (JP)
Title: Low temperature storage installation
Inventor: KODA YASUO
IPC: F17C13/00
Filed: 1997-09-08
Abstract: PROBLEM TO BE SOLVED: To reduce cost and installation area. SOLUTION: A low temperature storage installation is provided with a low temperature storage tank 2 that can store low temperature liquid 1, a boil-off gas(BOG) pipe 16 for leading evaporated gas 15 generated in the low temperature storage tank 2, to the outside, A receiving pipe 6 diverged into an upper receiving pipe 7 for transferring the low temperature liquid 1 to the upper part of the low temperature storage tank 2, and a lower receiving pipe 8 for transferring the low temperature liquid 1 to the lower part of the low temperature storage tank 2, and a liquid drain pipe 25 for leading the low temperature liquid 1 accomulated in a vertical part 10 of the upper receiving pipe 7, to the outside.  Such a low temperature storage installation is provided with a liquid drain drum 32 serving as a BOG suction drum provided at its upper part with a mist separator 21 for separating mist 20 contained in the evaporated gas 15 from the BOG pipe 16 and provided ast its lower part with a liquid reservoir part that can store the low temperature liquid 1 fed from the vertical part 10 of the upper receiving pipe 7 through the liquid drain pipe 25.
Patent JP-H08106173-A (JP)
Title: Developer
Inventor: NAKAJIMA TAKAHIRO
IPC: G03G9/08
Filed: 1994-10-06
Abstract: PURPOSE: To provide a developer improved in low-temp. fixability, anti-offsetting property, carrier contamination resistance and filming resistance and well applicable even to high-speed fixation. CONSTITUTION: A resin binder having 5-50kOHmg/g acid value made of polyester resin or a mixture of polyester resin with styrene-acrylic resin and two kinds of waxes different from each other in m.p. are used in a developer and the acid value and m.p. of each of the waxes are regulated if necessary.
Patent JP-H04123107-A (JP)
Title: Load state plotting system
Inventor: FUJITA NAOKI
IPC: G05B19/4069
Filed: 1990-09-13
Abstract: PURPOSE:To simultaneously grasp a working part and a state of motor current for cutting load by detecting the motor cutting load current, and changing and plotting a tool locus in accordance with the cutting motor current. CONSTITUTION:In a numerical controller 10, at the time of executing plotting in the course of working, a cutting load current value of a spindle motor 73 is ranked, and tool loci 4a - 4d are plotted in a color by this ranking. Accordingly, the control is executed so as to become a green tool locus by raising an override in the case of a blue tool locus, and by lowering the override in the case of a red tool locus, and a work 2 is always worked in a state of an optimal cutting load. In such a way, a working part and a state of a cutting motor current can be grasped simultaneously.
Patent JP-S6397272-A (JP)
Title: Formation of rust inhibitive film
Inventor: OGAWA KIYOSHI
IPC: B05D3/10
Filed: 1986-10-15
Abstract: PURPOSE:To easily and surely form a rust inhibitive film for a piping by fitting a protective member into a valve and cleaning the inside of the piping, then forming a synthetic resin film on the inside surface of the piping and heating the piping by low-voltage current to cure the synthetic resin material. CONSTITUTION:A valve plug 2a of a valve 2 mounted to the water feed piping 1 disposed in a building is removed and the valve inside protective member 3 consisting of the synthetic resin material having elasticity is fitted into a housing 2b of the valve 2. A cleaning liquid is admitted by a pump 5 into the piping 1 through the protective member 3 and is circulated therein to clean the inside of the piping 1. The synthetic resin material 9 for forming the rust inhibitive film is fed into the piping 1 after the cleaning and a spongy coating member 10 is fed thereon. Air is then fed into the piping 1 by an air pump 8 and is changed in the direction so that the coating member 10 flows back and forth. The air is also circulated in the piping 1 by the pump 8 to bring the above-mentioned synthetic resin material into tight contact with the inside surface of the piping. The above-mentioned piping is simultaneously heated by the low voltage current to cure said synthetic resin material.
Patent JP-S6487459-A (JP)
Title: Control device for turret speed
Inventor: SHINTAKU MOTOCHIKA
IPC: B65H23/195
Filed: 1987-09-28
Abstract: PURPOSE:To securely prevent the occurrence of the shifting of winding and the generation of wrinkles, and the like, without impairing the quality of a product by controlling the rotating speed of a turret arm accordance to a speed reference. CONSTITUTION:An angle/speed converter 15 converts an angle reference into a speed reference for rotating a turret arm 7 by time differentiating the angle reference. This speed reference is applied to a speed control device 13, which rotates the turret arm 7 as a sheet material 1 is wound. At this time, an angle detector 16 counts the output pulses of a pulse oscillator 9 to detect an actual angle while a speed deviation corrector 17 operates a speed reference correction value corresponding to a deviation. This speed reference correction value is added to the speed reference of the angle/speed converter 15 by an adder 20 and inputted into the speed control device 13. As a result, it is possible to carry out winding while keeping the interval K between a rider roll 11 used as a retainer roll and a winding coil 2 constant.
Patent JP-S60133564-A (JP)
Title: Magnetic recording and reproducing device
Inventor: FUJII TOSHIFUMI
IPC: G11B15/467
Filed: 1983-12-21
Abstract: PURPOSE:To attain stably tracking at the time of reproduction by recording a signal by a magnetic head of which head width is smaller than a track pitch, and at the reproducing time, using suitably a 4-frequency pilot signals. CONSTITUTION:At the reproducing time, pilot signals f1-f4 are separated from a reproducing signal by an LPF32, applied to a mixer 33 and mixed with a pilot signal generated from a circular frequency generator 27. The mixed signal has the relation shown in (b) and (c). In case of a long recording mode B, a reproduced pilot signal and the pilot signal generated in the frequency generator 27 are generated in the same order and mixed with the same signal. In case of a high quality recording mode A, a different pilot signal is mixed. The output of the mixer 33 is supplied to BPFs 34a, 34b and their center frequency values are set up to fa and fb respectively. Therefore, signals fa, fb are separated and detected by detectors 35a, 35b. Thus, suitable tracking control can be attained without adding an exclusive rotary head.
Patent JP-H0796491-A (JP)
Title: Control device of robot
Inventor: TORII HAJIME
IPC: B23P19/02
Filed: 1993-09-29
Abstract: PURPOSE:To reduce the working time in retrieving the position of a mounting hole of a work by providing a searching means to detect the position of the mounting hole through the change of the reaction force from the work in plotting the searching locus. CONSTITUTION:A part 6 is tilted to be pressed against the surface of a work, and the part 6 is brought into point contact with a work 2 where the point is in contact with the plane. In this condition, the part 6 is pressed against the work 2 with the prescribed constant force by driving a Z-axis table of an end effector 10. The X-axis table and a Y-axis table of the end effector 10 are driven to plot the searching locus. When the contacting part of the part 6 with the work 2 reaches a mounting hole 4 of the work 2. the reaction force from the work 2 is rapidly changed, and the position of the mounting hole 4 can be easily detected by this change of the reaction force.
Patent JP-S60136619-A (JP)
Title: Coupling gears
Inventor: GOTOU YASUO
IPC: F16H1/32
Filed: 1983-12-23
Abstract: PURPOSE:To reduce abrasion by forming the tooth forms of both external and internal gears so as to satisfy the equation, theta2=(360 deg./ZX1/2)+theta1, where, the number of teeth =Z, the pressure angle of said external gear =theta1, and the pressure angle of said internal gear =theta2. CONSTITUTION:An external gear 1, which has the same number of teeth as an internal gear 2, is inscribedly meshed with the internal gear 2. The tooth forms of the both gears 1, 2 are formed so as to satisfy a relationship equation: theta2= (360 deg./2X1/2)+theta1, where, the pressure angle of the external gear 1=theta1, the pressure angle of the internal gear 2=theta2, and the number of teeth of both gears 1, 2=Z. The tooth forms of the both gears 1, 2 are of trapezoidal or nearly trapezoidal, and the pressure angles Q1, theta2 are determined to be each angle formed between the center line L1, L2 of each tooth form and the extension L1', L2' of each tooth form.
Patent JP-S60134619-A (JP)
Title: Iir digital filter
Inventor: YAMAZAKI TAKAO
IPC: H03H17/04
Filed: 1983-12-23
Abstract: PURPOSE:To apply the titled filter to a high speed digital signal such as a video by eliminating at least the term of Z<-1> from the terms of a denominator of a system function so as to use an operating element of low speed and low power such as a CMOS. CONSTITUTION:A color video signal X2 digitized by a sampling pulse of, e.g., 4fsc is fed to an adder circuit 21 from an input terminal 20. The processing corresponding to the polynomial represented by the denominator in Equation I is conducted by adder circuits 21, 23, unit delay circuits 22, 24 and multiplier circuit 25, 26. The processing corresponding to the 2nd order polynomial (1+ a1Z<-1>+a2Z<-2>) representing a factor of the numerator of Equation I is processed by adder circuits 28, 32, delay circuits 27, 30, 31, 34 and multiplier circuits 29, 33. The processing corresponding to the 2nd order polynomial (1+b1Z<-1>-b2Z<-2>) representing the factor of the numerator of Equation I is conducted by adder circuits 35, 40, delay circuits 36, 37, 39 and multiplier circuits 38, 41 and an output of the adder circuit 40 is extracted from an output terminal 42 as an output signal Y2.
Patent JP-H1162017-A (JP)
Title: Load balancing device in lifting device for structure
Inventor: ODA YASUHIRO
IPC: B66F3/46
Filed: 1997-08-26
Abstract: PROBLEM TO BE SOLVED: To solve problems in a conventional lifting device for a structure requiring a height adjusting plate to be inserted between each supporter and a beam bracket for equalizing load on the right and left supporters to support a preceding structure, which is extremely troublesome, and in which it is difficult to accurately insert the plate. SOLUTION: In a load uniformizing device, right and left supporters 7 of a column frame to support a preceding structure are respectively supported by right and left beam brackets 3 of a newly provided column 8 through hydraulic jacks 9, and equal hydraulic pressure or different hydraulic pressure to incline the newly provided column 8 is applied to the respective hydraulic jacks 9. The hydraulic jack 9 is provided with a mechanical stroke lock means.