baber/WOPTO huggingface dataset:
Patent JP-S6010169-A (JP)
Title: Ultrasonic flaw detection of thin material
Inventor: YASHIMA MINORU
IPC: G01N29/28
Filed: 1983-06-30
Abstract: PURPOSE:To elevate the defect detection sensitivity of a thin inner cylinder or the like by making an ultrasonic wave radiated with an adjacent vibrator incident upon the position where an ultrasonic wave reflected on the inner surface of work reflects on the outer surface thereof again. CONSTITUTION:A flaw detection element 13 is made up of five small vibrators 141-145, for example, 1mm. wide and 10mm. deep. The interval between the vibrators 141-145 is so set that an ultrasonic wave radiated with an adjacent vibrator is incident upon the position where an ultrasonic wave reflected on the inner surface 12a of work 12 reflects on the outer surface 12b again. Therefore, according to the method of the present invention, an ultrasonic wave of a large amplitude can be propagated to the work by adding incident ultrasonic waves in the same phase without cancelling each other as in the past thereby enabling a high defect detection sensitivity in a thin cylinder or the like.
Patent JP-S62276525-A (JP)
Title: Optical modulating element
Inventor: SHINDO HISASHI
IPC: G02F1/1343
Filed: 1986-05-26
Abstract: PURPOSE:To prevent the occurrence of faulty orientation so as to obtain a liquid crystal element having an attractive appearance, by forming stripe-like grooves on a conductive film and forming transmission electrodes in the grooves. CONSTITUTION:A conductive film 2 is formed on a substrate 1 and transmission electrodes 3 are buried in stripe-like grooves formed in the conductive film 2. Therefore, no level difference is produced by the electrodes 3 an the surface of the substrate 1 becomes flat. As a result, the faulty orientation of liquid crystal is prevented and uniform monodomain orientation can be obtained over the entire surface of this element. Moreover, the element can have the attractive appearance and its apparent contrast can be improved as well, since the perfect ON/OFF operations of the liquid crystal becomes possible.
Patent JP-S6010115-A (JP)
Title: Geomagnetic azimuth detector
Inventor: IGUCHI HIROFUMI
IPC: G01C17/28
Filed: 1983-06-29
Abstract: PURPOSE:To obtain data with far less irregularity as compared with those values obtained from the max. and min. ones of X-Y outputs, by performing levelling-off processing on the obtained data. CONSTITUTION:For a one-circuit criterion at the second circuit. Simultaneously with starting of data reading at the second circuit, a change-over switch 23 is connected to a terminal S6. Comparing data memory 13 transferred orderly through the switch 23 as well as data at the second circuit from 16 and content (offset value at the first circuit) of the second comparing data memory 27 at the comparing circuit 26 and at a time when a levelling-off processing condition is satisfied, the one circuit decision of the second circuit is performed. A correcting value employed for the offset correction becomes pronounced less fluctuating through the levelling-off processing as compared with the correcting value obtained from max. and min. values of normal X-Y outputs.
Patent JP-S5910784-A (JP)
Title: Surging energy absorption device
Inventor: IWATA SETSUO
IPC: F03B13/18
Filed: 1982-07-08
Abstract: PURPOSE:To provide effective use of a surging energy absorption device throughout a year by inserting and drawing out a back plate at the rear open part and changing over from a position to receive surges in one direction to another position to receive surges in the opposite direction or vice versa according to the condition of surging. CONSTITUTION:An oscillating plate 12 for absorption of surging energy is installed in the middle part of a caison 10, and through its rotary shaft 13 the oscillator 12 moves in linkage with an oil pressure generator 14 installed at the caison 10. At both open parts 11A, 11B are installed back plates 16A, 16B, which can be inserted and drawn out under guidance of grooves 15A, 15B formed vertieally in the caison 10, where insertion and drawing-out is operated by oil- hydraulic cylinder devices 17A, 17B, which can be changed over in accordance with the condition of surging. Thus the surging energy can be absorbed effectively.
Patent JP-H10310896-A (JP)
Title: Composite plating apparatus for inside surface of cylindrical body
Inventor: KATAOKA YOSHIYUKI
IPC: C25D17/12
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a composite plating apparatus for the inside surfaces of cylindrical bodies which is the composite plating apparatus for the inside surfaces of the cylindrical bodies for applying composite plating on the inside surfaces of the cylindrical bodies to be plated by inserting rod-shaped electrodes into one piece or plural pieces of the connected cylindrical bodies to be plated, passing a composite plating liquid from below to above in the annular spacings between the rod-shaped electrodes and the inside surfaces of the cylindrical bodies to be plated and impressing voltage between the rod-shaped electrodes and the cylindrical bodies to be plated and has the higher productivity than the productivity of the conventional apparatus. SOLUTION: The composite plating apparatus for the inside surfaces of the cylindrical bodies for applying composite plating on the inside surfaces of the cylindrical bodies to be plated by inserting the rod-shaped electrodes 9 into one piece or plural pieces of the connected cylindrical bodies 100 to be plated, passing a composite plating liquid from below to above in the annular spacings between the rod-shaped electrodes and the inside surfaces of the cylindrical bodies to be plated and impressing the voltage between the rod-shaped electrodes and the cylindrical bodies to be plated is disposed with a baffle plate 7 facing the composite plating liquid flowing upward from the annular spacings above the cylindrical bodies to be plated.
Patent JP-H04321905-A (JP)
Title: Magnetic reproducing device
Inventor: FUKUDA SHINICHI
IPC: G11B5/09
Filed: 1991-04-22
Abstract: PURPOSE:To surely demodulate the reproducing data by offsetting a magnetic head to the preceding side, delaying an output signal of the head, subtracting it from the subsequent output signal and erasing a crosstalk. CONSTITUTION:Comparing with a pitch Tp of recording tracks TA, TB formed successively and obliquely on a magnetic tape 40, head width Tw is set to about two folds. At the time of recording, magnetic heads 2A, 2B are allowed to scan so as to be overlapped partially with a recording track formed precedently, and the recording tracks TA, TB... by a prescribed track pitch Tp. In such a state, the heads 2A, 2B execute the control to the recording track TA so that it is offset to the precedent track TB side. From output signals of the heads 2A, 2B, the subsequent delay signal is subtracted, and when a signal component recorded in the corresponding recording track TA is extracted, a crosstalk is offset, and a bit error decreases by its portion. In this case, when a synchronizing track of wide width, and an operation of a prescribed subtracting means are subjected to stop control, an error propagation can be prevented.
Patent JP-S5743819-A (JP)
Title: Formation of flange section on fluorine-contained resin blank tube
Inventor: WATANABE SHINICHI
IPC: B29K27/12
Filed: 1980-08-29
Abstract: PURPOSE:To form a flange section with a good sealing characteristic by molding it on a fluorine-contained resin blank tube with a hot melting fluorine-contained resin body being fed from outside while the tube is melted by heat at the tip thereof. CONSTITUTION:A core die 6 is inserted into a dividable cylindrical die 1 forming a large-diameter section 2 outside rather closer to the center from the tip of one end and the tip of the die 6 is brought into contact with an L-shaped section 7 formed at the tip of the die 1. Then, the die 6 is fixed with a bolt 8 screwed into a threaded section at the tip thereof. The, a fluorine-contained resin blank tube A is inserted into a clearance between the die 1 and the die 6 and the tip a of the tube A is positioned at the notch 3 for forming a circular flange made in the large- diameter section 2. Then, after the tip a of the elementary tube A is melted by heat, a hot melting fluorine-contained body B held in a pot 10 is pushed with a plunger piston 11 to fill the notch 3 via a through hole 4 in the large-diameter section 2. After the body B is fused at the tip of the tube A, it is cooled with a cooling water passing through a hollow section 9 of the die 6 to form a flange section b.
Patent JP-S63283901-A (JP)
Inventor: NISHIYAMA TOSHIMICHI
IPC: B27D1/04
Filed: 1987-05-15
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-S5243382-A (JP)
Title: Mos type diode
Inventor: TOYODA EIJIROU
IPC: H01L27/04
Filed: 1975-10-02
Abstract: PURPOSE: To form a channel stopper of the same conductivity type as a substrate and overlap a part of the channel stopper with the diffusion region of an reverse conductivity type to form the portions of lower breakdown voltage thereby protecting the terminals of MOS.IC. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07304631-A (JP)
Title: Cleansing cosmetic
Inventor: NODA AKIRA
IPC: A61Q1/14
Filed: 1994-05-09
Abstract: PURPOSE:To obtain a cleansing cosmetic having excellent removing effect on make-up, capable of being foamed by adding water, providing skin with a refreshing feeling after use. CONSTITUTION:This cleansing cosmetic comprises (A) an ethylene oxide addition polyoxypropylene glycol-based surfactant of formula I ((b) and (c) are each an integer) and (B) a maltitol ether of formula II (A is residue after removal of (a)XOH from maltitol; R1 and R2 are each H, an alkyl or an alkenyl and the total number of carbons of R1 and R2 is 6 to 22; (x) is 1 to 3) in the weight ratio of the component A:B=(2:1) to (1:8), preferably (1:1) to (1:8). A compound of formula III having 10-40% ethylene oxide ratio, 590-4,000 molecular weight of polyoxypropylene group and 3-15 HLB or a compound of formula IV having 10-40% ethylene oxide ratio is preferable as the surfactant of the component A.
Patent JP-H09287582-A (JP)
Title: Vane compressor and fixation method of its rotor
Inventor: EITAI KAZUO
IPC: F04C18/344
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To improve strength of a rotor and dispense with an intermediate pressure supply groove of a side block. SOLUTION: A driving shaft 7 is press-fitted into a center hole 2b of a rotor 2. A cylindrical caulking punch 31 is abutted against a bottom 13a of each of a plurality of vane grooves 13 on an end face of the rotor 2, for applying hammering thereto. The rotor 2 is thus caulked and fixed to a rotary shaft 7. In press-fitting the driving shaft 7 into a center hole 2a of the rotor 2, the rotor 2 is not necessarily heated. An inner peripheral surface of the center hole 2a of the rotor 2 is evenly fixed over all circumference of a knurling part of the driving shaft 7, for improving the strength of the rotor. A circular intermediate pressure supply groove 30 is formed on the end face of the rotor 2 which is communicated with the bottom 13a of each vane groove 13 with each caulking.  Fixation of the rotor 2 and processing of the intermediate pressure supply groove 30 can be done with one process.
Patent JP-H07332088-A (JP)
Title: Internal combustion engine radiator cooling fan cover
Inventor: MINAMIYOSHI YASUTOSHI
IPC: F01P11/10
Filed: 1994-06-01
Abstract: PURPOSE:To effectively cool an engine by means of the wind generated along with the rotation of a rotary fan by providing a plurality of stream fairing vanes to deflect a cover which covers the rotary fan for cooling a radiator so that the wind which flows in the peripheral direction of the rotary fan is deflected in the axial direction o the rotary fan. CONSTITUTION:The fan 2 attached to the output shaft 6 of an engine 1 sucks air through a radiator 5 toward the engine 1, cooling the engine 1. A shroud 4 is provided between the radiator 4 and the fan 2 from the radiator 5, but in this case, the shroud 4 is provided with the first cylindrical member 8 which extends toward the output shaft 6. This cylindrical member 8 is provided with a plurality of stream fairing vanes 7 radially extending toward the output shaft 6 downstream of the fan 2, and a second cylindrical member 11 extending toward the output shaft 6 is provided at the internal end section of each fairing vane 7. Each fairing vane 7 has a wind deflecting surface 71 opposing to the rotary direction of the fan, and a net 3 is attached to this fairing vane 7 downstream of the vane 7.
Patent JP-H07322949-A (JP)
Title: Antibacterial floor mat
Inventor: KONDO TOSHIKAZU
IPC: D06M101/16
Filed: 1994-06-01
Abstract: PURPOSE:To prevent the malodor caused by the decomposition due to the reproduction of microbes by eluting silver ions into a water-soluble oil solution from a woven fabric or a nonwoven fabric containing soluble silver ion-containing glass. CONSTITUTION:This floor mat is made of a porous sheet containing granular or fiber-like silver ion-containing galss. The content of the silver ions must be 0.1wt.% or above as converted into Ag2O for showing an antibacterial action, and 5 wt.& is sufficient. The average particle diameter is set to 500mum or below, normally to 5mum or above in view of the adjusting work of the particle diameter. In the case of fibers, the average fiber diameter is set to 100mum or below for the antibacterial performance, normally to 0.5mum or above in view of the fiber spinning work efficiency. The porosity of the porous sheet is set to the range of 390-vol.%, and the thickness is normally set to the range of 0.3-5mm. When the thickness is thinner than 0.3mm, the antibacterial performance is inferior, and the antibacterial performance is not improved even if the thickness is made thicker than 5mm. The sliver ion-containing glass is stuck on the surface of a woven fabric with an organic or inorganic binder.
Patent JP-S62275771-A (JP)
Title: Manufacture of decorative board having fine uneven pattern
Inventor: NISHINO MASAYUKI
IPC: B44C1/20
Filed: 1986-05-23
Abstract: PURPOSE:To enable even the fine part of an uneven pattern to be reproduced at low cost by photographing a shading of unevenness, preparing a screen printing plate with the exposed film and forming an uneven pattern which a synthetic resin ink on a planar base material using said screen printing plate. CONSTITUTION:A phase base materials having fine uneven patterns such as various grains, conduit pipe, rift, and texture are used as a matrix material and then a shading on the surface of said matrix material is photographed for transfer to a film. With a film exposed in this way, the shading on the surface of the matrix material is reproduced on a screen printing plate. Next, using said screen printing plate, the surface of the plannar base material such as polywood, particle board, MDF (medium-density fiber board), hard board, gypsum board, calcium silicate board and asbestos slate is subjected to substrate coating treatment, if necessary. After this, an uneven pattern is formed in synthetic resin ink by means of the screen printing plate, then is cured. The count of a yarn used on the screen printing plate should preferably be #50-#150, and the thickness of a regist film 100-300mum.
Patent JP-2000310880-A (JP)
Title: Color electrophotographic developer
Inventor: TASHIRO HIROTAKA
IPC: G03G9/113
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a color electrophotographic developer freed of image defects, such as deterioration of transfer efficiency, that of image density, that of uniformity, overemphasized edges, void in image, and color stains, especially, even in the case of repeated uses of the full color two-component developer. SOLUTION: The full color electrophotographic developer comprises a carrier having a silicone type resin coated layer on its core material and toner containing an outer additive agent, and this silicone type resin coated toner comprises plural layers, and this outer additive contains at least fine hydrophobic titanium oxide particles treated with a silane coupling agent, this agent being, preferably, alkyltrialkoxysilane represented by CnH2n+1Si(OCmH2m+1)3 in which (n) is an integer of 3-8, and (m) is an integer of 1-3.
Patent JP-S5545369-A (JP)
Title: Method and apparatus for converting rice hull into roughage
Inventor: SUZAWA KENZOU
IPC: A23N17/00
Filed: 1978-09-29
Abstract: PURPOSE: To prepare roughage having excellent palatability and digestibility, by moistening rice hulls with water or an alkaline solution, and crushing and fermenting the treated hulls.  
     CONSTITUTION: Rice hulls A are stored in a bin 1, and water or an alkaline solution B is stored in a tank 4. The rice hulls are mixed with the water or the alkaline solution supplied through a pump 5 and a water supply 6 in a mixing zone, and the mixture is sent to a crusher 7. The crusher is composed of a casing 10, a crushing table 13, and a pair of crushing rolls which are traversed along a circular orbit on the crushing table by the force transmitted through a pulley 15. The moistened hulls are crushed by the compression and shearing forces between the table and the rolls, stored in a closed vessel via a storage bin 8, and fermented to the objective roughage. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02300011-A (JP)
Title: Work reversing device
Inventor: MASUDA MICHIO
IPC: B65G47/248
Filed: 1989-05-12
Abstract: PURPOSE:To save space in a reversing device for plate-like body such as outer covering material for a building by providing a pair of support arms swingably between horizontal and down positions, oscillating the body from the horizontal to lower positions while it is supported with one of the arms, and delivering it to the other arm at the lower position while reversing it, and then oscillating the other arm horizontally. CONSTITUTION:While a support arm 11 is made horizontal and a support arm 12 is positioned at a lower standard position, a work 17 with its top face being set upside down, attracted/supported by an attracting device 24 is moved onto the arm 11. Next, a cylinder device 19 is contracted, and the arm 11 is oscillated to the lower normal position while the work 17 is engaged with a pawl 16 of the arm 12. After that, the load of work 17 is supported by the pawl 16 of the arm 12, the work 17 is pushed by a cylinder 21, and it is reversedly transferred to the arm 12 side. Then the arm 12 is made horizontal by a cylinder 20 and delivered to an attraction device 24. It is thus possible to save space.
Patent JP-S63286025-A (JP)
Title: Integration type a/d converter
Inventor: MIHASHI CHIAKI
IPC: H03M1/52
Filed: 1987-05-19
Abstract: PURPOSE:To attain A/D conversion with high resolution in a short time by using the 1st clock pulse and the 2nd clock pulse so as to apply the weight of high-order and low-order of the A/D conversion data to the count of each pulse. CONSTITUTION:An input signal inputted from an input terminal 11 is integrated by an integration device 14 and when the input integration period is finished, a timer 16 outputs a control output signal phic to switch a switch 13 to the position of a reference power supply 12, the count of the 1st counter 18 is started and the count is continued till the comparator 15 detects the restoration. In this case, the counted value becomes a high-order value of the A/D conversion data. In detecting the restoration of the comparator 15 succeedingly, the 2nd clock circuit is started by the control signal, the 2nd clock pulse phi2 starts the oscillation and it is detected that the 1st clock pulse phi1 and the 2nd clock pulse phi2 are synchronized by a synchronization detection circuit 21 and the count is continued till the 2nd counter 20 is stopped by a synchronizing detector signal phi3. The count is a low-value of the A/D conversion data.
Patent JP-H08316726-A (JP)
Title: Electric field/magnetic field microstrip antenna
Inventor: YANGU HIYUKU KOU
IPC: H01Q1/24
Filed: 1995-05-18
Abstract: PURPOSE: To reduce the size of a microstrip antenna and to increase the bandwidth of the antenna by loading capacities on both sides of the antenna by folding both sides of a ground plate having the same width as a radiation patch has and, at the same time, to improve the receiving efficiency of the antenna by simultaneously generating both vertical and horizontal plane waves. CONSTITUTION: In a microstrip antenna, a dielectric substance 12 and a radiation path 13 are laminated upon a ground plate 11 and a capacity is constituted between the patch 13 and a parallel plate 15 by putting the plate 15 on the upper surface of the patch 13 with a dialectic substance 14 in between. In additon, another capacity is constituted between the ground plate 11 and parallel plate 15 by folding one side of the plate 15. The outer and center conductors of a feeder line 16 are respectively connected to the plate 11 and patch 13. Therefore, the bandwidth of the antenna can be increased and, at the same time, the size of the antenna can be reduced by mounting the capacitors on the antenna by folding the plate 11.  In additon, the low- reception sensitivity with minimum distribution of standing wave caused by the interference among multipaths can be reduced by polarization diversity since it is possible to generate both vertical and horizontal plane waves diversity and the transmitting and receiving sensitivity of the antenna can be improved, because both vertical and horizontal planar waves can be generated simultaneously.
Patent JP-H08311273-A (JP)
Title: Polypropylene resin composition
Inventor: IWASHITA TOSHIYUKI
IPC: C08L23/10
Filed: 1995-05-18
Abstract: PURPOSE: To obtain a polypropylene resin compsn. which not only has a high melt tension and good stiffness, impact resistance and moldability but also is esp. excellent in recyclability because it is reduced in a decrease in the melt tension after remelting. CONSTITUTION: This compsn. is prepd. by compounding 100 pts.wt. resin component comprising 50-98wt.% polypropylene resin (A) and 50-2wt.% resin (B) obtd. by exposing a polypropylene resin having a melt flow rate of 15g/10min or lower and an isotactic pentad fraction of 0.965 or higher to an ionizing radiation with 0.01-20 pts.wt. metal alkoxide (C) represented by the general formula: M(R)m-n (OR')n (wherein R and R' are each a 1-20C alkyl; m is an integer of 3 or 4; n is an integer satisfying m>=n>=2; and M is B, Al, Si, or a group IVA or VA metal atom).
Patent JP-H11310659-A (JP)
Title: Treatment of plastic waste
Inventor: SHIMOKAWA KENJI
IPC: C08J11/08
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for treating plastic wastes enabling a molten plastic of good-quality to be subjected to oil conversion process through discharging and removing non-hydrocarbon-based plastics in the upstream step of the pyrolytic oil conversion process. SOLUTION: This method for treating plastic wastes comprises the following two processes: (1) dissolution and fracticnation process: plastic wastes are contacted with a fractionating solvent in a dissolution/fractionation tank 11 to selectively dissolve solubles in the wastes in the solvent and polyvinyl chloride-based polymers in the wastes are subjected to melt dechlorination treatment and the hydrogen chloride gas thus produced is removed, and residues is separated by sedimentation from the resultant mixed liquid, and (2) pyrolysis process: the melt obtained in the above process is pyrolyzed in a relevant tank 12 to afford pyrolyzed oil.