baber/WOPTO huggingface dataset:
Patent JP-S579778-A (JP)
Title: Production of acylnorbornanone acetal
Inventor: INOUE YOSHIHARU
IPC: C07D319/08
Filed: 1980-06-18
Abstract: NEW MATERIAL:Compounds of formula I (R 1  is residue of 2W7C saturated hydrocarbon; R 2  is H, residue of 1W10C hydrocarbon).  
     EXAMPLE: Spiro[1,3-dioxorane-2,2'-(5'-acetylnorbornane)].  
     USE: Perfume.  
     PREPARATION: An α-hydroxyalkylnorbornanone acetal of formula II is oxidized to give the compound of formula I. The oxidation should be effected in a neutral or basic condition so as not to break the acetal linkage and to cause no oxidative cleavage of the molecule. For example, the oxidation with a ketone in the presence of an aluminum alkoxide (Oppenauer oxidation), with a pyridine-anhydrous chromic acid complex, with chromate or perchromate is employed. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02261633-A (JP)
Title: Apparatus and method for reversely transferring band-like material
Inventor: KOURO AKIO
IPC: B65H15/00
Filed: 1989-03-31
Abstract: PURPOSE:To make it possible to convey band-like material, which has very limp body or which is very thick, by a method wherein a reversing conveyer is quickly rocked to a transferring conveyer side, when the tip part of band-like material is guided to the predetermined position of the reversing conveyer, in order to fling over the tip of the band-like material to the transferring conveyer. CONSTITUTION:Band-like material 29 on a first carriage conveyer 2 is carried from its tip part 29a to a reversing conveyer 14. A displacement detector 26 is set in advance to be in non-contact and OFF state to the band-like material 29. When sensors 30 and 30, which are provided on the reversing conveyer 14, detect the tip part 29a of the band-like material 29, a driving means 18 is actuated so as to quickly rock the reversing conveyer 14 to a transferring conveyer 20 side in order to fling over the tip part 29a of the band-like material 29 to a transferring conveyer 20. When sensors 31 and 31, which are provided on the transferring conveyer 20, detect the tip part of the band-like material 29, the driving means 18 is actuated in opposite direction so as to rockingly restore the reversing conveyer 14 to the direction opposite to the transferring conveyer 20 and, at the same time, the displacement detector 26 is turned ON so as to control the speed of a second carriage conveyer on the basis of the sagging and tension of the band-like material 29, which is detected by the displacement of a guide roller 27 contacting the band-like material 29.
Patent JP-S567757-A (JP)
Title: Preparation of liquid xanthate
Inventor: SAWARA TAKESHI
IPC: C07C327/32
Filed: 1979-07-02
Abstract: PURPOSE: To prepare liquid xanthate in short steps, by extracting crystalline xanthate prepared and crystallized in a solvent, with water.  
     CONSTITUTION: Xanthate prepared in an organic solvent such as benzene, to toluene, xylene, etc., is crystallized in the solvent, and extracted with water. The objective liquid xanthate is directly separated from the solvent. The organic solvent can be recycled. The preparation steps can be reduced compared with the conventional process comprising the separation of crystallized xanthate, drying of the crystals, etc. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S567003-A (JP)
Title: Wire rod measuring method
Inventor: MURAKAMI TAKAYOSHI
IPC: G01B7/04
Filed: 1979-06-30
Abstract: PURPOSE: To enable to accurately measure the length of supplied wire rod by counting the loops according to a winding habit of the wire rod sent out in the process of supplying wire rod to a wire rod extender.  
     CONSTITUTION: The wire rod 13 drawn out from a carrier 11 is supplied to a wire rod extender, whereby the wire rod 13 given a loop-shaped winding habit by the cylinder blocks 7, 8 in the preceding process advances spirally twisting in the distance up to a guide pulley. Thereby a guide pipe 15 turnably held by a bearing 16 is made to make a round turn at each loop of the wire rod by the winding habit. Said turns are counted through a contactor 20 and a limit switch 21 by a counter. The length of supplied wire rod is obtained by said count number multipled by π(l 1 +l 2 ). l 1 , l 2  are respectively the external diameters of the cylinder block 8 and the wire rod 13. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S579598-A (JP)
Title: Pressure filtration and dehydration device
Inventor: FUKUYA AKIRA
IPC: B01D33/04
Filed: 1980-06-20
Abstract: PURPOSE: To improve the efficiency of holding between, carrying and dehydration of sludge by forming a filter belt made of filter cloth, net and rubber rope to uneven shape, circulating the same and fixing an uneven rubber plate corresponding to said belt on a pressing plate.  
     CONSTITUTION: A convex rubber belt 3 is extended independently between following flat drums 2, 2 and a filter belt 5 on which rubber rope 6 is sewed between a filter cloth and a rope is extended between following and driving uneven drums 4, 4', allowing circulation. Here, the position of the rope 6 is made parallel in longitudinal direction at a distance corresponding to the width of concave groove of the drums 4, 4'. When the belt 5 is extended, it becomes uneven shape due to extension and contraction of the rope. Similarly, the lower filter belt between drums 2, 4' becomes uneven shape due to the own-weight of sludge supplied to the belt 3 from a hopper 1. When the sludge enters a compressing part being held between by the upper and lower belts 5, the drum 4' is stopped and the lower part of upper and lower pressing plates 12 on which an uneven rubber plate 10 is fixed is pushed up and the sludge is held between by pressure and dehydrated through preventing its leakage by a nip roll and plates 14, 15. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5935429-A (JP)
Inventor: JIYAGUTAA SHIN BASHI
IPC: H01L21/304
Filed: 1983-05-13
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-S61240779-A (JP)
Title: Photographing device
Inventor: GOTO MAKOTO
IPC: H04N5/232
Filed: 1985-04-18
Abstract: PURPOSE:To suppress vibration of a lens barrel and to prevent collision of the lens barrel against a support by providing detecting means of the relative positions of the lens barrel and support and the angular velocity of the lens barrel, and at the same time, providing a panning start detecting device and a panning finish detecting device. CONSTITUTION:An actuator 3 is placed between the lens barrel and a support 2 and the lens barrel 1 is rotated around a rotation axis 4. An output signal (a) of a magnetism sensitive element 5 is given to a position detector 11 and a relative angle signal (c) of the lens barrel 1 and support 2 is obtained. An output signal (b) of an angular velocity sensor 6 on the lens barrel 1 is given to an angular velocity detector 12 and an angular velocity signal (d) of the lens barrel 1 is obtained. Signals (c) and (d) are synthesized 13 and given to a driving device 14, and the actuator 3 is driven by the output (f). A panning start detector detects starting of panning operation by the signal (c), and enlarges the detected gain of the detector 11 by the output signal (g). When a panning finish detector 16 detects finishing of panning, the detected gain of the detector 11 is returned to the original small value.
Patent JP-S62241580-A (JP)
Title: Formation of composite coated film
Inventor: IWASE OSAMU
IPC: B05D7/14
Filed: 1986-04-10
Abstract: PURPOSE:To obtain the titled multilayered coated film having excellent resistance to chipping and corrosion, etc., by forming a coated film having a specified composition and a static glass transition temp. between a surface to be coated and an overcoated film. CONSTITUTION:A composition consisting essentially of a polyolefin resin contg. a chlorine group and a chlorosulfonyl group and having -10--60 deg.C static glass transition temp. and forming a coated film having 0-60 deg.C static glass transition temp. is coated between a surface to be coated and an overcoated film in forming a multilayered coated film excellent in physical performance for the outer plate of an automobile, etc. The multilayered coated film has excellent physical performance such as resistance to chipping and corrosion, and the finished appearance, weatherability, bending property, etc., are remarkably ameliorated.
Patent JP-H06293889-A (JP)
Title: Canned mixed gasoline
Inventor: KANAI TAKESHI
IPC: C10N40/00
Filed: 1993-04-09
Abstract: PURPOSE:To obtain the subject gasoline preventing deterioration and thickening, preservable for a long period of time, capable of readily supplying a mixed fuel to a portable working machine on a site by mixing a fuel gasoline of low olefin with a lubricating oil to give a mixed oil, packing the mixed oil to a portable can. CONSTITUTION:A fuel gasoline of low olefin containing 3-6vol.% of an olefin and 7-20vol.% aromatic component to cause a viscous content is mixed with a lubricating oil to prepare a mixed oil. An upper mouth 1 of a can is connected to a main body 3 of the can through a conic funnel part 5 and a screw cup 7 is fixed to the mouth of the can 1 to give a portable can. The mixed oil is packed into the portable can to give the objective canned mixed gasoline which is used for a portable working machine of 2 cycle engine such as chain saw or bush cutter, can be readily supplied as a mixed fuel to a site such as forest and field or mountain, prevents deterioration and thickening and is preservable for a long period of time.
Patent JP-S567256-A (JP)
Title: Push-button lock plate in tape recorder
Inventor: KOHARA HIROSHI
IPC: G11B15/10
Filed: 1979-06-30
Abstract: PURPOSE: To make constitution simple and cheap, by constituting a lock plate so that the lock plate can perform the slide operation and the rotation operation.  
     CONSTITUTION: Lock plate 1 linked to the main chassis is so provided that lock plate 1 can slide and rotate. Lock plate 1 has slopes 22, 32, 42, 52, 62, 72 and 82 and steps 23, 33, 43, 53, 73 and 83 is prescribed positions and has plural window holes 21, 31, 41, 51, 61, 71 and 81 where tip parts of respective levers for reproducing, recording, fast-feeding, rewinding, stopping, inter-tune detection, and so on are inserted, and further, lock plate 1 has plural protrusions which are brought into contact with tip parts of respective levers. Lock plate 1 is so constituted that it may be slided or rotated correspondingly to the operated lever. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03283786-A (JP)
Title: Moving vector detector
Inventor: NIIHARA TAKAMIZU
IPC: H04N19/50
Filed: 1990-03-29
Abstract: PURPOSE:To detect a moving vector with excellent tracking by applying oversampling to a picture data fetched externally and using the oversampling picture so as to detect the moving vector. CONSTITUTION:A picture with less data quantity subjected to sub-sampling (relevant to input picture A2, B2) is fetched by a moving vector detector 30. Then a moving vector MVS is obtained at first between picture subjected to sub-sampling. Moreover, fine adjustment is applied to the moving vector MVS by using a picture subjected to oversampling in the detector with respect to the picture element of the picture and the moving vector between an object input picture A and a compared picture b is obtained. Thus, the picture data fetched from external frame memories 24, 26 into the detector is remarkably reduced.
Patent JP-H03281201-A (JP)
Title: Preparation of veneer with wide width
Inventor: MATSUMURA GIICHI
IPC: B27D1/10
Filed: 1990-03-29
Abstract: PURPOSE:To perform easily manufacturing of a veneer with a wide width by arranging veneer lines each consisting of a required number of veneers arranged in the longitudinally connecting direction in the direction making a right angle with the longitudinally connecting direction and adhering tapes each along the arranged direction of the veneer lines in such a way that the tape passes through remaining longitudinally connected parts except a part of the longitudinally connected with each other. CONSTITUTION:A required number of veneers 11 with various lengths are arranged in the longitudinally connecting direction of the veneers 11 and the veneers 11 are successively joined with each other to form a veneer line 10 with a required length and the veneer lines are arranged successively in the direction making a right angle with the longitudinally connecting direction of the veneers 11. To adhere tapes 2 along the arranged direction of the veneer lines 10, each tape 2 is adhered along the arranged direction of the veneer lines 10 in such a way that the tape 2 passes on the remaining longitudinally connected parts 12 except a part of the longitudinally connected parts 12 wherein the veneers 11 are longitudinally connected with each other and at the same time, the tapes 2 are adhered along the arranged direction of the veneer lines 10 on both end parts of the longitudinally connected direction of the veneers 11 in the veneer lines 10. One or more tapes 2 are adhered thereby along the arranged direction of the veneer lines 10 even on those veneers 11 where no tape 2 is adhered on the longitudinally connected part 12.
Patent JP-H05315812-A (JP)
Title: Polarized filter
Inventor: MORIGUCHI TATSUJI
IPC: H01P1/20
Filed: 1991-03-22
Abstract: PURPOSE:To prevent the degradation in the out-band characteristic due to a transmission branching path provided so as to couple two resonators not adjacent to each other physically in the polarized filter having three or more resonators. CONSTITUTION:A low pass filter 6 attenuating a spurious signal is provided on an SJ cable 5 being a transmission branching path to attenuate the spurious signal leaked in the SJ cable 5, thereby preventing the degradation in the out- band characteristic of the polarized filter.
Patent JP-H02262434-A (JP)
Title: Seat reclining device
Inventor: YAMAMURA KOJI
IPC: B60N2/22
Filed: 1989-03-31
Abstract: PURPOSE:To improve operational ability, in a device provided with a step regulation system by which a tilting angle of a seat back is fine-regulated, and with a stepless regulation system by which the angle is steplessly regulated, by confining a tilting unit angle of the step regulation system and the actuation region of the stepless regulation system to a range of specified values, respectively. CONSTITUTION:A seat reclining device E arranged on both sides of a seat composed of a seat cushion 11 fixed on a base plate 12 and of a seat back 10, is provided with a step regulation system 20 by which a tilting angle of the seat back 10 is fine-regulated, an with a stepless regulation system 30 by which it is steplessly regulated. The step regulation system 20 is composed of a plate disc 21, a lower tooth 22, and of a lock system 50, while the stepless regulation system 30 is composed of an outer gear 21b, a back arm 31, a reclining gear 32, and of a motor unit 60. Tilting unit angle of fine regulation by the step regulation system 20 is defined as 1 deg.-5 deg., while the actuation range of the stepless regulation by the stepless regulation system 30 is defined as 5 deg.-10 deg..
Patent JP-S527633-A (JP)
Title: Light pen with operation starting switch
Inventor: HAMADA NAKAHARU
IPC: G06F3/037
Filed: 1975-07-09
Abstract: PURPOSE: High reliability is given to the pen recorder, by detecting the induced noise to the amplifer circuit arising from the leakage electomagentic field of CRT in order to start the operation of the light pen. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60229139-A (JP)
Title: Decimal arithmetic device
Inventor: TANAKA KAZUMASA
IPC: G06F7/38
Filed: 1984-04-25
Abstract: PURPOSE:To attain a direct calculation of the input data of an unpack style through a decimal addition/subtraction circuit, by using a PG generating circuit which produces a carry transmission function and a carry production function from two binary code decimal data. CONSTITUTION:A decimal addition/subtraction circuit is provided with the 1st input circuit 4, the 2nd input circuit 5, a binary adder 6 and a decimal correction circuit 7. The circuit 4 adds 6 to each digit of the input data A and supplies then to the adder 6 if an addition is indicated from an addition/subtraction indicating circuit 80. In a subtraction mode the circuit 5 inverts an operand B and supplies it to the adder 6. A PG generating circuit 90 uses the outputs of circuits 4 and 5 to produce both a carry transmission function and a carry production function for each digit with an algorithm similar to a conventional one. A carry generating circuit 10 supplies a carry transmission function Pi and a carry production function Gi for each digit from the circuit 90 and produces the carry information Ci for each addition unit (digit unit).
Patent JP-S6244199-A (JP)
Title: Monoclonal antibody against glycoprotein and production thereof
Inventor: TOMIYAMA SAKUJI
IPC: C07K16/00
Filed: 1986-04-10
Abstract: PURPOSE:To produce the titled monoclonal antibody useful for the examination of glycoprotein in blood and diagnosis of cancer, etc., in high efficiency, by fusing a specific two kinds of cells to obtain a hybridoma cell strain and proliferating the cell in a medium. CONSTITUTION:The sialic acid part is removed from the non-reducing terminal of the sugar chain of a glycoprotein to obtain a glycoprotein containing a sugar chain of formula (Gal is galactose, GlcNAc is N-acetylglucosamine; Man is mannose; Fuc is fucose; n is 0 or 1) (e.g. human alpha1-acidic glycoprotein). A BALB/C mouse is immunized with the protein and an antibody-producing animal cell (A) is obtained from the spleen cell of the immunized mouse. A myeloma cell (B) is used as a neoplasmic cell and the cells A and B are fused together to obtain a hybridoma cell (C). The cell strain C is proliferated in a medium such as bovine fetus serum, etc., to produce a monoclonal antibody against the glycoprotein.
Patent JP-H03283545-A (JP)
Title: Semiconductor assembly apparatus
Inventor: MORI AKIRA
IPC: H01L21/68
Filed: 1990-03-30
Abstract: PURPOSE:To prevent scratches or cracks of chips by picking up a chip in such a way as to peel off from a sheet with a thrust pin with one edge attached on the sheet after it is chucked by vacuum suction. CONSTITUTION:After a sheet 1 is chucked by a suction face 10a through a vacuum chuck hole 11, thrust pins 13, 13 are projected out of the suction face to break the sheet 1. A chip 2 is thrust up with its bottom left edge attached on the sheet 1 and is peeled off from the sheet 1: this step is achieved by gripping this chip 2 with tweezers and pulling it. After this chip 2 is removed from the sheet 1, vacuum suction is released to make the sheet 1 move by a specified pitch for another chuck of the sheet 1. This process to remove a chip 2 with tweezers through raising it with thrust pins 13, 13 is repeated, whereby all the chips 2 are removed from the sheet 1.
Patent JP-S60230435-A (JP)
Title: Corrosionproofing method of shape steel
Inventor: IMAKITA YOSHIMASA
IPC: E02D31/06
Filed: 1984-04-27
Abstract: PURPOSE:To provide a covering layer being high in resistance to corrosion, strength and durability, by a method wherein a protection sheet, placed on a corrosionproof material by means of a screw welded or threadedly attached to a steel sheet pile, is tightened and secured by the use of a covering plate. CONSTITUTION:A screw body 2 is fixed in a recess in a steel sheet pile, on which corrosion-proofing is applied, by an electrical welding of threaded-mounting, and the steel sheet pile 1 is covered by applying or sticking a corrosionproof material 3 on or to a surface to be corrosionproofed of the sheet pile 1. Paste petrolatum series corrosionproof material, or paste petrolatum series corrosionproof material, with which a cloth is impregnated, or a paste petrolatum sheet mixed with rubber is used as the corrosionproof material 3, and the outside of the corrosionproof material 3 is covered with a protection sheet 4. The protection sheet 4 is formed such that cloth or mat, impregnated with liquid curing resin, is surrounded with an impermeable film, and the protection sheet 4 is tightened and secured by means of a covering plate 5 or a tightening member 7.
Patent JP-S5511347-A (JP)
Title: Manufacture of dielectric insulated separation substrate
Inventor: YAGIYUU SETSUROU
IPC: H01L21/76
Filed: 1978-07-12
Abstract: PURPOSE: To obtain substrates almost without pinhole through the process consisting providing separating grooves on the surface of a monocrystalline wafer, covering the whole surface of said substrate with SiO 2  film, placing said substrate in an epitaxial formation furnace for the formation of SiO 2  and polycrystalline Si layers on said film by CVD method, and alternatively laying a required quantity of said layers one upon another.  
     CONSTITUTION: A monocrystalline Si wafer 12 is selectively etched for forming separating grooves 13 and, after the whole surface thereof covered with SiO 2  film 14, placed in an epitaxial formation reactor furnace. Next, SiO 2  film layer 15 is first formed on said film 14 by CVD method with said water 12 heated up to 1,100W 1,250°C while SiHCl 3 , H 2  and CO 2  are kept flowing. Therefore, polycrystalline Si layer 16 is formed on said film 15 by using Si chloride on said reactor furnace, and a dielectris is made of said layer 16 and film 15. Said dielectric is increased to a desired thickness by repeating the process described heretofore if necessary, SiO 2  film is deposited on the whole surface including the grooves 17 corresponding to said grooves 13 still remaining after shallowing, of said wafer 12, and thus-obtained surface is smoothened. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01258003-A (JP)
Title: Autotuning pid controller
Inventor: TAKAHASHI SUSUMU
IPC: G05B13/00
Filed: 1988-04-07
Abstract: PURPOSE:To determine a PID constant appropriate for both responses to the change of a targeted value and disturbance by arranging a decision part and a PID constant determining part so that the change of the targeted value is separated from disturbance and switching the targeted value change and the disturbance in accordance with a decided result to set up a PID. CONSTITUTION:A PID operation part 1 computes a manipulated variable MV against a deviation between a targeted value r(t) and a controlled variable y(t) obtained from a process 10 by using a proportional band, an integrating time and a differential time as variables and a feature value finding part 2 finds out feature values such as an over-shooting value, an amplitude attenuation ratio, an oscillation period, a setting time, an oscillation period ratio, and a setting time ratio from the signal waveform of the deviation. A targeted value detecting part 3 calculates the change width DELTASV of the targeted value (r) and the decision part 4 generates a switching signal between an targeted value changing mode and a disturbance impressing mode in accordance with the existence of the DELTASV. At the time of receiving the signal, a selection part 5 selects the feature value and a knowledge processing selecting part 6 selects a targeted value changing knowledge base 7 and a disturbance knowledge base 8. A fuzzy inference part 9 determines a PID constant by means of a prescribed algorithm based on the feature value and knowledge base. In said constitution, proper control responses can be obtained at the time of an objective value change, a disturbance and a characteristic change.