baber/WOPTO huggingface dataset:
Patent JP-S60183821-A (JP)
Title: Error correcting coder
Inventor: HATA MASATADA
IPC: H03M13/00
Filed: 1984-03-02
Abstract: PURPOSE:To attain incorporation of a transposition ciphering device into the titled coder by adopting a code architecture based on the parity check line in a simple row direction, two directions and an oblique direction of simple matrix arrangement to realize an easy and high speed coding/decoing. CONSTITUTION:An information bit inputted from an information input terminal 10 is inserted with a check bit at a matrix coding circuit 11 and converted into a matrix arragement. After a check line is converted at a cyclic replacement circuit 12, a check point is added at a check point adding circuit 13 and the result is transmitted from an output terminal 14 to a transmission line. A matrix code arrangement generated by the matrix coding circuit 11 has even number of 1s in each row and column, i.e., weight. Then the matrix generated by the circuit 11 is applied with cyclic replacement where the amount of cycle is increased at each row by the cyclic replacement circuit 12 and a columnar check line V31 is converted into an oblique check line S32. Check points Xi,0 (i=1,2,...p) satisfying an Equation I are given in a check point addition circuit 13 as shown in the figure and the signal is transmitted to an output terminal 14 sequentially from the left column along the transmission direction 41.
Patent JP-S53123996-A (JP)
Title: Electrode for measuring perchloric acid ion activity
Inventor: HIIRO KAZUO
IPC: G01N27/333
Filed: 1977-04-04
Abstract: PURPOSE: To facilitate the manufacture of the electrode and obviate the disadvantage such as refilling of ion exchange liquid, contamination of specimen liquid, etc., by using a film form object which comprises solidifying Japanese lacquer mixed with a perchloric acid ion sensitive substance, as the sensitive film of an ion selective electrode. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06252473-A (JP)
Title: Solid-state laser rod and semiconductor laser excitated solid-state laser using the rod
Inventor: KUBOMURA HIROYUKI
IPC: H01S3/06
Filed: 1993-02-26
Abstract: PURPOSE:To make it possible to embody uniform high density optical excitation and reduce an expansion angle of an output laser pattern by sand-blasting the side of a rod with a specific grain. CONSTITUTION:When the side of a solid laser rod is sandblasted with an about 25mu grain, a semiconductor laser beam which is incident on the side is uniformly diffused in the rod 1, thereby providing an excitation pattern whose intensity distribution is uniform. The solid laser rod obtained in this manner is combined with an excitating light source by the use of four semiconductor lasers, a totally reflecting mirror 3, an output mirror 4 and a Q switching element if neccessary, thereby providing a side excitation type semiconductor laser excitated solid state laser. The side excitation type semiconductor laser excitation solid laser makes it possible to install a large number of excitating light sources 2 to the solid laser rod 1 and use an enhanced solid laser rod 1 and carry out high output operations since it is possible to increase the input to the solid laser rod of laser beams.
Patent JP-S61199566-A (JP)
Title: Stalk for low-pressure casting
Inventor: TANAKA YUTAKA
IPC: B22D41/50
Filed: 1985-02-28
Abstract: PURPOSE:To prevent the inflow of harmful materials into a casting and to improve the quality of the casting by fitting freely attachably and detachably a pouring speed control member made of a heat insulating material having a molten metal inflow port restricted to the diameter smaller than the bore of a hollow cylindrical stalk body to the inside surface at the top end of the stalk body. CONSTITUTION:The pouring speed control member 12 is opened with the molten metal inflow port 13 having the diameter smaller than the bore of the stalk body 11 in the inside surface at the top end of the stalk body and is formed with a pouring basin 15 having the diameter increasing gradually toward the aperture 14 at the top end of the stalk body 11. The speed of the molten Al metal in the stalk body 11 is distributed in such a manner that the speed is low on the inside wall surface side and is high in the axial central part in the stage of low-pressure casting. The speed is much accelerated at the port 13 so that slag and metallic oxides move toward the inside wall surface side of the stalk body 11. The inflow of the slag and metallic oxides to the inside of the casting is prevented in the above-mentioned manner, by which the quality of the casting is improved.
Patent JP-S58158076-A (JP)
Title: Linear tracking arm driving mechanism of record player
Inventor: YASUDA HIROSHI
IPC: G11B3/36
Filed: 1982-03-12
Abstract: PURPOSE:To perform horizontal movement with less-friction without excessive play, by arranging links in front of and behind an arm base and a carrier, and coupling the arm base with the carrier in a horizontally movable state. CONSTITUTION:The arm base 7 is held in a horizontally movable state on the carrier 9 through the links 8a and 8b, and driven electromagnetically by the 1st driving mechanism P consisting of the 1st yoke 11, a magnet 12, a coil 13, and the 2nd yoke 14. Springs 15a and 15b are extended between a rod 16 projecting from the carrier 9 and the tips of the links 8a and 8b, to cancel the horizontal movement component of force applied to the arm base 7 by the gravity. The carrier 9 has parallel long-sized holes, wherein shafts 17a and 17b are fitted slidably, so that the carrier 9 moves horizontally by the 2nd driving mechanism Q.
Patent JP-S63206401-A (JP)
Title: Production of mixed powder for powder metallurgy
Inventor: KIYOTA SADAKIMI
IPC: B22F1/10
Filed: 1987-02-24
Abstract: PURPOSE:To suppress segregation and to improve the flowability by mixing iron powder with powder for alloying, binder powder and a powdery lubricant and heat treating the resulting mixed compsn., as required. CONSTITUTION:Iron powder is mixed with one or more kinds of powders for alloying and binder-base. The resulting mixture is further mixed with a powdery lubricant to obtain a mixed compsn. This compsn. is heat treated according to the kinds of the binder and lubricant. Thus, the powders for alloying are effectively adhered to the iron powder and mixed powder for powder metallurgy having superior flowability and hardly causing segregation is easily obtd.
Patent JP-H07226837-A (JP)
Title: Output method and output device
Inventor: SAKURAI MASAKATSU
IPC: B41J2/485
Filed: 1994-02-14
Abstract: PURPOSE:To provide a printing device capable of finely outputting a pattern in the image variable power of a uniform pattern such as ruled lines. CONSTITUTION:An input interface 4 receives an input image being data of an image system and CPU 3 selects one arbitrary image variable power processing means among plural image variable power means conducting image variable power. CPU 3 develops the input image in RAM 8 being an output memory by the selected image variable power and an output part 9 conducts image variable power/output.
Patent JP-S63146479-A (JP)
Title: Method and apparatus for adjusting divergence angle of laser beam
Inventor: HONMA MASASHI
IPC: B23K26/064
Filed: 1987-02-24
Abstract: PURPOSE:To adjust the divergence angle of a laser beam reflected from a reflecting mirror, by applying an external force to the reflecting mirror, and changing the radius of curvature of the reflecting mirror. CONSTITUTION:A work peace W is retained on a work table 7, and laser beam from a laser oscillator 5 is introduced to a processing head 9 whose condenser lens 19 converges the beam and radiates the work peace W. From a nozzle 23, an assist gas is jetted and the work peace W is subjected to a laser processing. In a beam bender 15, a reflecting mirror 25 is provided which reflects the laser beam from the laser oscillator 5 in the direction of the processing head 9. This reflecting mirror 25 is provided with a mirror part 27 to reflect the laser beam and a mirror holder 29 to hold the mirror part 27. By giving the mirror part 27 a suitable spherical deformation, the divergence angle of the laser beam can be adjusted when the laser beam from the laser oscillator 5 is radiated in the direction of the processing head 9.
Patent JP-S60183300-A (JP)
Inventor: KAE FUMIO
IPC: B64G1/28
Filed: 1984-02-29
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-S54131248-A (JP)
Title: Slow speed device attached electric hoist
Inventor: SASAMOTO TOSHIAKI
IPC: B66D3/22
Filed: 1978-04-03
Abstract: PURPOSE: In a slow speed device attached electric hoist provided with to motors and a retarding mechanism and an electromagnetic clutch mechanism connected to said motors, respecticely, to miniaturize and lihgten the machine body, to facilitate assembly and disassembly thereof, and to provide the hoist at cheap cost.  
     CONSTITUTION: The present electric hoist is constituted by connecting a first retarding mechanism consisting of gears 1a, 2, 7 and the like to the rotating shaft of a first motor (not shown), and connecting a second retarding mechanism consisting of gears 41a, 20 and the like to the rotating shaft of a second motor 34. The present electric hoist further comprises an electromagnetic clutch mechanism which is deenergized when the first motor is opened, and press-fitted and bonded to the seond retarding mechanism, and transmits the rotation of the second motor 34 to the first retarding mechanism through the second retarding mechanism. The above described electromagnetic clutch mechanism is composed of a stationary core 56 fixed in a casing 44 by means of a screw 57, a bobbin 58 mounted in a recess 56 and wound with an excitation coil 60, a movable core 61, a friction plate 53, a clutch plate 63, spring 65 and the like. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S57155974-A (JP)
Title: Preparation of concentrated barley water
Inventor: SHIMIZU YASUO
IPC: A23F3/34
Filed: 1981-03-20
Abstract: PURPOSE: To prepare concentrated barley water without using heat concentration process, by treating the roast barley powder with an enzyme and an amino acid.  
     CONSTITUTION: Roast barley is pulverized as fine as possible, and added to an aqueous solution containing amylase, cellulase, or their mixture. One or more amino acids such as glycine, alanine, lysine, etc. are added to the solution and made to react at 30W80°C. After the completion of the reaction, the solution is if necessary filtered to separate the insoluble undecomposed fine powder, and the clear concentrated barley water is obtained. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H03243723-A (JP)
Title: Heat treating device for inside surface of pipe
Inventor: TONMIYA YUICHI
IPC: C21D9/08
Filed: 1990-02-22
Abstract: PURPOSE:To allow the local heat treatment in the narrow space on the inside surface of a pipe to be treated by imaging a laser beam introduced by an optical fiber to the inside surface of the pipe by a condenser lens and a reflecting mirror and injecting a shielding gas to an imaging point. CONSTITUTION:The laser beam 9 introduced by the optical fiber 10 is introduced to a head part 1 and is focused by a lens unit 4 consisting of the condenser lens 2 and a protective lens 3. The direction of this beam is changed by the reflecting mirror 6. The reflected light 6 is led out of a hole 7 and is image on the inside surface of the pipe to be treated. Further, a shielding gas supplied from a gas passage 11 around the optical fiber 10 is introduced upward through a slit 8 and is ejected from the above-mentioned hole 7 to the imaging point of the reflected light 6. The above-mentioned head part 1 is rotated and vertically moved while the position thereof is detected. The inside surface of the narrow space is locally heat treated in this way and the constitution of the compact heat treating device is possible.
Patent JP-H11225448-A (JP)
Title: Solar power generation system and operation thereof
Inventor: TAKEHARA NOBUYOSHI
IPC: H01L31/042
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To make a long-time backup operation of emergency loads, by installing an emergency system separator for separating an emergency electric system from a usually used electric system when the usually used electric system has a trouble, and an emergency connector for supplying the output of a solar battery to a storage battery in an uninterruptive power supply in linkage of the separation of the emergency electric system. SOLUTION: On normal occasions, an emergency system separator 5 is ON and an emergency connector 6 is OFF, and the power from a commercial power system 10 is supplied to an uninterruptive power system(UPS) 2, emergency loads 4a, 4b and other load 11 through 6.6 kV transformers 12, 13. When the commercial power system 10 has a power failure, the emergency system separator 5 turns OFF and thereby the emergency electric system is completely separated from the commercial power system 10. Then, the emergency connector 6 turns ON and thereby a solar battery 1 is connected to a storage battery 21 of the UPS 2. A linkage inverter 8 has a power failure detector and, when it detects a power failure, cuts off at least one of an input and an output circuit. Under this condition, an emergency generator 3 is started up to conduct a backup operation of the emergency loads 4a, 4b.
Patent JP-S52144969-A (JP)
Title: Photo mask
Inventor: SAKURAI KUNIO
IPC: G03F1/00
Filed: 1976-04-08
Abstract: PURPOSE: The durability of a hard mask is improved by depositing a transparent film which is not attacked by an etching solution for hard mask materials as a contact layer for substrates and forming the hard mask thereon. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S51114969-A (JP)
Title: Maximum integrating meter
Inventor: WADA SHIYOUICHI
IPC: G01R11/64
Filed: 1975-04-01
Abstract: PURPOSE: A meter to measure and indicate maximum level of intergrating volume within a predetermined time limit without generating errors. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S59181183-A (JP)
Inventor: MASUDA YUUGOROU
IPC: D04H1/542
Filed: 1984-02-29
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-S62198080-A (JP)
Inventor: MATSUNAGA KIMIHIDE
IPC: H05B6/12
Filed: 1986-02-25
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-H02218369-A (JP)
Title: Die roll for soft capsule
Inventor: KAMATA IZUMI
IPC: B01J2/22
Filed: 1989-02-20
Abstract: PURPOSE:To obtain the superior capsule by reducing the bad influence supplied from the rest parts of a gelatin film by setting the separation distance of the close parts of the tooth parts between the contiguous capsule molded holes to a specific dimension or less. CONSTITUTION:In the manufacture of a capsule, even if the lower side of a gelatin film 3 is set into a joint cut state by the lower half of an annular tooth part 8, the upper side is yet in a preparation state for the joint cut. Therefore, if the separation distance (l) of the contiguous parts of the tooth parts 8 and 8 between the contiguous capsule molded holes 6 and 6 is large, the area of the rest parts 3c and 3c of the gelatin film 3 increases, and the excessive forces f, f,... act onto the gelatin film parts 3e and 3e for capsule molding, and the normal capsule molding is made difficult. Therefore, in this case, capsule die rolls 1 and 1 in which the separation distance (l) of the contiguous parts of the tooth parts 8 and 8 between the contiguous capsule molded holes 6 and 6 is exceedingly reduced to 1.5mm or less are manufactured, and the soft capsule in the exceedingly superior state can be obtained.
Patent JP-H02220704-A (JP)
Title: Intermediate roll of cluster type rolling mill
Inventor: SHIRAISHI TOSHIYUKI
IPC: B21B27/02
Filed: 1989-02-20
Abstract: PURPOSE:To produce a product having a flat plate shape by forming two steps of tapers of the diameters decreasing from the axial center of intermediate rolls toward one end of the intermediate rolls and specifying the relation between the shape and sizes of the respective tapers and the width of a rolled sheet material. CONSTITUTION:Two steps of the tapers of the diameters decreasing from the axial center of the intermediate rolls 2 of the cluster type rolling mill are formed to the intermediate rolls. The taper start point of the 1st step is designated as X1 (mm) from the side edge of the rolled sheet material 5 toward the transverse center, the start point of the 2nd step is similarly designated as X2 (mm). The taper of the 1st step is designated as alpha1 (mum), the taper of the 2nd step as alpha2 (mum), and the width of the rolled sheet material 5 as W (mm). Equation I, equation II, equation III, and equation IV are satisfied. The intermediate rolls may be provided with a broad shape range in this way.
Patent JP-S61200176-A (JP)
Title: Polyetheramide-silicone polymer varnish
Inventor: MINAMIZAWA HIROSHI
IPC: C08G69/42
Filed: 1985-02-28
Abstract: PURPOSE:To obtain the titled varnish not opacifying in film forming, with high heat and solvent resistances and good adhesivity, by dissolving a polymer having both specific polyetheramide and amidosilicone recurring units in a mixture of polar solvent and a second solvent of low hygroscopicity. CONSTITUTION:The objective varnish can be obtained by dissolving (A) an aromatic polyetheramide-silicone polymer having both recurring units of formula III [Ar is phenylene, of formula IV (Y is O, SO2, CO, etc.), etc.] and formula V prepared by reaction between an ether bond-contg. aromatic diamine of formula I (R1-R4 are each H, lower alkyl, lower alkoxy or halogen; R5 and R6 are each H, lower alkyl, trifluoromethyl, etc.), diaminosiloxane compound of formula II (R7 is divalent hydrocarbon; R8 is monovalent hydrocarbon; m is integar >=1), and aromatic dicarboxylic acid (or its reactive derivative) in (B) a mixture of polar solvent and a second solvent of low hygroscopicity.
Patent JP-S59165079-A (JP)
Title: Picture formation
Inventor: AKATA MASANORI
IPC: G03B27/32
Filed: 1983-03-11
Abstract: PURPOSE:To erase the scanning line of a television (TV) without injuring gradation reproduction and to reproduce a color picture easily by spacing with a certain gap the light emitting surface of a fiber optical tube and a photosensitive plate to expose through a diffusion plate. CONSTITUTION:An electrostatic photosensitive body 5 is opposed to the light emitting surface 4a of the fiber optical tube FOT1 and the diffusion plate 6 is inserted into the gap l. A gradation TV still picture is produced to FOT1 to be exposed to t e photosensitive body after electrostatically charged through the plate 6 from the surface 4a. The photosensitive body 5 is moved in the extending direction by being tuned with the signal input speed to the FOT1 to form an electrostatic latent image on the photosensitive body 5. The latent image is developed by toner and the toner image is transferred and fixed on a transfer material to obtain a copied image corresponding to the still picture of the TV. Although the fixed gap l is different in accordance with the plate 6, the range of 50-500mum generally, 100-300mum especially, is preferable.
Patent JP-S61230057-A (JP)
Inventor: ROBAATO EI REBIN
IPC: G01N33/52
Filed: 1986-02-25
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-H01213946-A (JP)
Title: Surface analyzing device
Inventor: AOKI MASAHIKO
IPC: H01J37/252
Filed: 1988-02-23
Abstract: PURPOSE:To miniaturize a surface analyzing device by using a Wien filter, allowing a proton beam accelerated in vacuum to processed straight to irradiate a specimen, and scatter once by collision with atoms on the surface of the specimen, and measuring energy distribution. CONSTITUTION:With this device using a Wien filter 2, the whole construction is put in vacuum condition, an electric field E and a magnetic field B are generated orthogonally to each other, and a proton beam from an ion source 1 proceeds straight. This includes a collimeter 4 which passes proton beam emitted by the Wien filter 2 and removes charged particles except protons, an accelerating/decelerating tube 3 which accelerates the proton beam having this collimeter 4 to allow it to run against a specimen SIGMA and decelerates the proton beam dispersed by the specimen SIGMA at an angle of dispersion THETAapprox.=180 deg. upon allowing it to pass in the opposite direction, and a position sensor 8 to irradiate the protons whose path is bent by the Wien filter 2 upon dispersion by the specimen SIGMA and deceleration and to sent them. They are dispersed once in the opposite direction. This makes the locus straight and allows constructing the device in small size.
Patent JP-H08233050-A (JP)
Title: V belt type transmission
Inventor: HANAWA KAORU
IPC: F16H9/18
Filed: 1995-02-28
Abstract: PURPOSE: To check the further shifting to the fixed face side of a mobile face so as to regulate a top ratio by attaching a stopper plate, which abuts on a lamp plate when the mobile face shifts by a specified amount toward the fixed face, to the end of an extension. CONSTITUTION: When the revolution of a drive pulley 6 is raised from LOW condition, a weight roller 23 shifts outward in radial direction of revolution, being guided between the guide inclines 30 and 34 by the centrifugal force, and shifts the mobile face 21 to the side of a fixed face 20. Soon, the mobile face 21 shifts by a specified amount, whereupon the stopper incline 35 of a stopper plate 24 lies upon the guide incline 34 of the lamp plate 22, and besides, also on the side of a guide part 32, the periphery of the stopper plate 24 abuts on the tip of a circular wall 31, so the mobile face 21 is checked from its further shifting, as a result, the top ratio is restricted. This way, using the top plate 24 will obviate the necessity to update the parts of a conventional pulley 6.
Patent JP-H08236620-A (JP)
Title: Fabrication of semiconductor device
Inventor: ITO SHINYA
IPC: H01L21/768
Filed: 1995-02-28
Abstract: PURPOSE: To obtain a method for fabricating a semiconductor device in which the number of steps for forming a resist pattern is decreased when a multilevel metallization is formed the machining accuracy does not dependent on the etching resistance and same material can be employed for the upper/lower metallization and a plug. CONSTITUTION: A lower layer metallization 11 is formed and an interlayer insulation film, i.e., a first insulation film 21, is deposited thereon followed by deposition of a second insulation film 22. First and second openings 41A, 41B are then made in the second insulation film 22 to expose the upper surface of the first insulation film 21. A third insulation film 23 is then deposited on the upper surface of the first insulation film 21 thinner at the first opening 41A than at the second opening 41B. Finally, the third insulation film 23 is etched entirely on the upper surface thereof thus making a contact hole 42A only under the first opening 41A.
Patent JP-S59165321-A (JP)
Inventor: SAITOU TETSUO
IPC: G09F9/00
Filed: 1983-03-10
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。