baber/WOPTO huggingface dataset:
Patent JP-S5771649-A (JP)
Title: Drum type classifier
Inventor: MOURI TAKUO
IPC: B03B5/56
Filed: 1980-10-18
Abstract: PURPOSE: To provide the titled classifier with high collecting capacity of a fine particle comprising providing plural buffer plates hung from a non-rotary raw water  introducing pipe inserted into a rotary drum to an axial direction by an individual tool and adjusting plates attached to an upper flange of said buffer plates in a freely detachable manner.  
     CONSTITUTION: Raw water is poured in a non-rotary raw water introducing pipe 15 from a pouring member H and flowed out into a water flooding tank 21 from an outflow part 15A and, further, transferred into stagnant water in a slowly rotating rotary drum 1. Then, the raw water discharged into the drum 1 is dammed by each buffer platers 23W25 and stayed in the drum 1 for a relatively long time to precipitate a fine particle during said time. Subsequently, a precipitate of the fine particle or the like precipitated and separated from the raw water is accumulated in a groove 7 of a spiral blade 6 by said buffer plates as well as conveyed to a lefthand side by said blade 6 and, thereafter, scraped up to an upward direction by a terminal end part of said spiral blade 6 and, thereafter, scraped up to an upward direction by a terminal end part of said spiral blade 6. Then, said precipitate is scraped up to a direction of an arrow and slidably fallen toward a center of the drum 1 over a blade 13 and along an outer peripheral surface of a ring like mirror plate and, finally, while slidably fallen along an outer peripheral surface of a conical body, discharged to the outside from a discharge part. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5770422-A (JP)
Title: Hydraulic pressure testing device
Inventor: AKITA SHINJI
IPC: G01M3/02
Filed: 1980-10-21
Abstract: PURPOSE: To make the device small sized, by installing supporting frames at the front and rear end so that the axis of pipes to be tested may come to almost the same level as the level of the axis in the longitudinal direction passing through the center of gravity of main beams installed at the left and right sides with a prescribed interval.  
     CONSTITUTION: A main beam 1a is fitted on a supporting member 2a placed between bases 3a installed on a base plate 3 with a prescribed interval. Then, supporting fames 4a and 11a are installed in such a way that the axis of a pipe to be tested 30 may come to the same level as the level of the axis in the direction of length passing through the center of gravity of the main beam 1a. The supporting frame 11a is moved by means of a roller 18a on a rail 5a in accordance with the length of the pipe 30. A plural number of pipe carrying devices 40a and pushing-up machines 60a are installed to the space below the supporting member 2a. Numerous pipe  frames are installed on a belt, and the pipe 30 is placed on them. The hydraulic  pressure test is performed, while the pipe 30 is lifted up by the pushing-up machine  60a and held by a clamp and contacted to pipe connecting ports 7a and 22a. In this  way, the device is reduced in size and the supporting frame can be moved easily,  and thus, the working efficiency is improved. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0811973-A (JP)
Title: Memory card holder
Inventor: ROBAATO DEII KOSU
IPC: H05K5/02
Filed: 1995-06-13
Abstract: PURPOSE: To firmly hold a memory card at a specified position and to take out the memory card simply from a holder at the time of necessity. CONSTITUTION: A memory card holder 22 for holding a memory card 10 having an electric connector end comprises a card-holding part 24 and a cover part 26 which is hinged to the card-holding part 24. The card-holding part 24 comprises a pocket 38 for housing the memory card 10 and a plurality of spring fingers 40 and stop lugs 44 for holding the memory card 10 at a specified position without rattling. The spring fingers 40 are integrally molded as a single piece with the card-holding part 24.
Patent JP-H072021-A (JP)
Title: Circumference confirming device
Inventor: KONYA NAOTO
IPC: B60R1/00
Filed: 1993-06-17
Abstract: PURPOSE:To obtain a circumference confirming device which can always obtain an image which has the less strain and the wide viewfield, during the shift of a vehicle. CONSTITUTION:A circumference confirming device is equipped with an image pick-up element 2 for converting an optical image to electric signals, lens 1 for focusing an optical image on the image pick-up element 2, supporting device 4 which supports an image pick-up device 3 consisting of the image pick-up element 2 and the lens 1 in a turnable manner, driving device 5 for revolutionally driving the image pick-up device 3 around a rotary shaft, driving device control circuit 6 for controlling the driving device 5, signal processing circuit 9 for processing the output signal of the image pick-up element 2, and a memory 10 for memorizing the output of the signal processing circuit 9. Further, a memory control circuit 11 which controls the writing into the memory 10 and the read-out from the memory 10 through the displacement of the image pick-up device is used, and the image signal read out from the memory 10 is displayed on a display device 14.
Patent JP-S5573429-A (JP)
Title: Piercing device
Inventor: SAITOU TATSUMI
IPC: B21D28/28
Filed: 1978-11-27
Abstract: PURPOSE: To let multiple holes of different diameters be formed at one time as the upper pressure plate presses the lower pressure plate having through-holes and moves the same downward thereby causing pins to move in the through-holes and penetrating through the work held in the pressure plate.  
     CONSTITUTION: A pipe 16 is placed in the recess 15 of a pipe pressure plate 12 on the lower side and an upper side pressure plate 11 is moved downward. Then, the upper side pressure plate 11 makes contact with the lower side pressure plate 12 and the pipe 16 is held by a pair of upper and lower semi-circular recesses 14, 16. When the upper side pressure plate 11 moves further downward, the lower side pressure plate 12 is guided in the guide holes 19 of a substrate 18 by guide pins 17 and moves downward while holding the pipe 16. Then, a pin 25 relatively ascends in the lower side pressure plate 12 and hole 28 and the small diameter portion 30 of the pin 25 passes through a small hole 29 and penetrates through the wall part of the pipe 16, thereby forming a hole in the pipe 16. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0334364-A (JP)
Title: Complementary pnp/npn ic power transistor
Inventor: DEIIN JIENINGUSU
IPC: H01L21/8228
Filed: 1990-06-06
Abstract: PURPOSE: To obtain a high performance PNP and NPN power transistors by forming elements of both transistors in separate steps. CONSTITUTION: A starting material is an Si wafer 10 having a p-type impurity or dopant. On this surface an oxide 11 is grown. The p-type substrate 10 having this oxide 11 has holes or openings 13 defining a region at which a PNP transistor is incorporated in an IC. An Sb-doped surface region 14 is formed, holes 16 are formed, and P ions are implanted to form an n-type doped surface region 17 which finally forms an n-well which separates a PNP transistor to be incorporated in the IC.
Patent JP-S633111-A (JP)
Title: Combustion equipment
Inventor: TAKAYAMA SHOICHI
IPC: F23D11/40
Filed: 1986-06-23
Abstract: PURPOSE:To enhance the safety and the comfortableness of combustion equipment of which burn ports are covered with a wire netting, by preventing the wire netting from deforming and breaking by recessing that part of a wire netting which covers the burner port of a burner body, and by fixing a plurality of points of a wire netting between burner ports to the burner body by spot welding. CONSTITUTION:A wire netting 18 is fitted to the outer surface of a burner body 15. It is pressed by a material such as a urethane rubber from the outer side of a burner body in order to increase adhesion of a wire netting 18 to the burner body 15, and a recession 28 to the inside is formed in that part of a wire netting 18 which covers a burner port 17. The wire netting 18 fixed to the burner body 15 by spot welding 19 treated on three points in the upper, the center, and the lower spots between burner ports 17 and 17. By the spot welding 19 on three spots, the adhesion of a wire netting 18 to the burner body 15 more increases, and the wire netting is restricted from being deformed in the upper and the lower parts of a burner port 17. Besides the temperature in the wire netting 18 can be maintained low because gaps are hard to be produced between the burner body 15 and the wire netting 18, and the area of a sub-frame which tends to contact with the wire netting 18 is maintained low.
Patent JP-S63309492-A (JP)
Title: Thermal recording material
Inventor: FURUYA HIROMI
IPC: B41M5/333
Filed: 1987-06-12
Abstract: PURPOSE:To obtain a thermal recording material having excellent color forming properties, high ground brightness and high image stability, by using benzyl p-hydroxybenzoate as a color developer and using a specified vinyl ether compound. CONSTITUTION:Benzyl p-hydroxybenzoate of formula [I] is used as a color developer, and at least one vinyl ether compound of formula [II] is used, in a thermal recording material having a thermal recording layer comprising a leuco dye and the color developer as main constituents on a base. The thermal recording material is produced by applying a coating liquid for forming a thermal color forming layer which comprises the above constituents to an appropriate base, followed by drying. The amounts of the leuco dye, the color developer (formula I) and the vinyl ether compound (formula II) used are suitably 5-40wt.%, 20-60wt.% and 20-60wt.%, respectively. The recording material thus obtained has an enhanced sensitivity, is suitable for use in high-speed recording, and has high ground brightness and excellent preservation stability.
Patent JP-H10329267-A (JP)
Title: Antibacterial laminated sheet
Inventor: TASHIRO AKIO
IPC: B05D7/14
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To provide an antibacterial laminated sheet excellent in the effects of sterilization and suppression of proliferation of true fungi and bacteria and also in surface smoothness and glossiness. SOLUTION: A primer coat film 2 prepared by compounding a powdered antibacterial agent of an average particle size 1 μm or below with resin coating, in the ratio of 0.05-50 pts.wt. to 100 pts.wt. of a solid part of the coating, is formed on the surface of a surface-treated metal sheet 1, and a resin film 3 is bonded on the primer coat film 2 by an adhesive 4. The antibacterial agent is burned powder constituted mainly of silicon carbide or silicon oxide and of alumina and titanium oxide.
Patent JP-S63309526-A (JP)
Title: Novel polysilazane and its production
Inventor: TAKEUCHI HIROYUKI
IPC: C04B35/571
Filed: 1987-06-12
Abstract: PURPOSE:To obtain the title compound of any desired MW and excellent storage stability, by subjecting a silazane precursor obtained by reacting anhydrous ammonia with a specified organohalosilane mixture to dehydrogenation, cyclization and crosslinking in the presence of a basic catalyst. CONSTITUTION:An organohalosilane mixture (a) of formula I or II [wherein R1-3 are each a 1-6C lower alkyl, a (substituted)vinyl, a (substituted)allyl, a 6-10C (substituted)lower aryl, tri- or di-(lower)alkylamino with the proviso that R1 may be H, and S is a halogen] is reacted with anhydrous ammonia (b) in a solution to obtain a cyclic or linear silazane precursor (A) of formula III or VI. Component A is subjected to dehydrogenation, cyclization and crosslinking in the presence of a basic catalyst (B) capable of eliminating the H atom from the N atom adjacent to the Si atom to obtain a polysilazane having a skeletal structure which comprises repeating units of formula V and in which the residues of units of formula IV in the precursor are connected together as structural units of formula VII.
Patent JP-S5670026-A (JP)
Title: Photo-setting organopolysiloxane composition
Inventor: TAKAMIZAWA MINORU
IPC: C08F2/00
Filed: 1979-11-13
Abstract: PURPOSE: To prepare the titled composition curable with UV-radiations in a short time, and useful as a coating agent, etc., by compounding two kinds of organo- polysiloxanes each having specific siloxane unit.  
     CONSTITUTION: The objective composition is prepared by compounding (A) an organopolysiloxane containing the unit of formula I (R 1  is H, phenyl, etc.; R 2  is H or 1W4C alkyl; R 3  is bivalent hydrocarbon, etc.; R 4  is univalent hydrocarbon; a is 0, 1 or 2) and obtained by reacting an acid chloride of formula I with a mercaptocontaining organopolysiloxane in the presence of a chlorine acceptor, (B) a mercapto-containing organopolysiloxane containing the unit of formula III (R 5  is univalent hydrocarbon; R 6  is alkylene; b is 0, 1 or 2), and (C) pref. 0.05W10wt%, based on the sum of A and B, of a sensitizing agent such as acetophenone. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6157473-A (JP)
Inventor: EDEYUARUTO BARUTENSUPERUGAA
IPC: B62D55/07
Filed: 1985-07-05
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-H0313435-A (JP)
Title: Paper feeding device
Inventor: TAJIMA AKIO
IPC: B41J13/00
Filed: 1989-06-09
Abstract: PURPOSE:To always feed only one sheet by automatically changing the energizing force for energizing a retard roller to the feed roller side in response to the friction between the sheets and the friction between the sheet and a roller and the fluctuation of the torque of a torque limitter. CONSTITUTION:A shaft 10a of a retard motor 10 for giving the rotating torque to a retard roller 9 is driven so that the retard roller 9 is rotated reversely to the sheet feeding direction. At this stage, since the control force acts on the shaft of the retard roller 9, a housing of the retard motor 10 receives the rotating force in the direction reverse to the rotational direction of the shaft. This rotating force is transmitted to a plate 15, but since the rotation thereof is hindered by an fitting member 16, the plate 15 receives the rotary moment of which supporting point is the fitting member 16, and as a result, the retard roller 8 is energized to the feed roller 6 side. This energizing force is changed in response to a load acting on the retard roller 9, and the sheet is always fed out one by one.
Patent JP-H05328985-A (JP)
Title: Production of ascorbic acid-2-phosphoric acid, iso-ascorbic acid-2-phosphoric acid and glutamine
Inventor: KAWANO TAKASHI
IPC: C12R1/15
Filed: 1991-04-01
Abstract: PURPOSE:To effectively obtain the subject compound useful for medicines, foods, cosmetics, etc., by treating a reaction solution containing L-glutamic acid, ascorbic acid, etc., as substrates with a bacterium cell, enzyme. etc., which produces L-glutamine from the L-glutamic acid. CONSTITUTION:Bacterium cells obtained by culturing Corynebacterium.melassecola ATCC 17965 as one of bacteria having abilities to produce the L-glutamic acid from the Lglutamic acid in a medium with aeration-stirring, or the enzyme of the bacterium cells are mixed with a reaction solution containing L-glutamic acid and ascorbic acid or isoascorbic acid as substrates and subjected to their reaction at a pH of 6.5 at 37 deg.C for 1.5hr. The reaction solution is heated, and the produced precipitates are centrifuged and removed. The remaining solution is adjusted to a pH of 4,5 and fed to an anion exchanger to adsorb ascorbic acid-2-phosphoric acid isoascorbic acid-2-phosphoric acid. The effluent passed through a cation exchanger to adsorb L-glutamic acid, which is eluted, treated by a conventional method and crystallized to provide the objective compound.
Patent JP-S6039409-A (JP)
Title: Melt spinning
Inventor: ICHIHASHI EIJI
IPC: D01D5/092
Filed: 1983-08-11
Abstract: PURPOSE:In subjecting a polyester to melt spinning at high speed, to obtain wound yarn having improved uniformity, by setting a blowing starting position of cooling air at a specific position. CONSTITUTION:When multifilaments having <=5 denier of single filament fineness of wound yarn is subjected to melt spinning at >=2,500m/min spinning velocity by using a polyester such as polyethylene terephthalate, etc. having 800- 1,500 poise melt viscosity during spinning, cooling is carried out by setting a blowing starting position H(mm.) of cooling air at a position satisfying the formula [mu is melt viscosity (poise) at a temperature during spinning, V is spinning velocity, and D is single filament fineness (denier) of wound yarn.] Consequently, thinning deformation of yarn and cooling process are matched well, so that end breakage during spinning and uniformity of wound yarn are extremely improved.
Patent JP-S5270482-A (JP)
Title: Dust collector
Inventor: HORI KIKUO
IPC: B01D46/30
Filed: 1975-12-09
Abstract: PURPOSE: To make a fork-type agitating means rotatable at an approximately equal relative speed, even if a diameter of a cylindrical body becomes larger, and to treat a much volumes of dust-containg exhaust gas effectively. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10324246-A (JP)
Title: Master/slave type transmission system
Inventor: ISHII KENICHI
IPC: B61L27/00
Filed: 1997-05-22
Abstract: PROBLEM TO BE SOLVED: To perform real-time time-out detection by a secondary station according to a polling cycle and to perform quick system switching for the secondary station composed of a dual system by using only a communication line connecting a primary station to the secondary station. SOLUTION: In master/slave transmission system constructed in such a manner that a secondary station (ATO ground device) 202 composed of a dual system is connected to a primary station (station controller) 201 through a transmission line 205 and the polling cycles of a plurality of modes are transmitted, when a polling cycle is changed to a fast mode in the primary station, setting is changed to time-out detecting time coincided with this fast mode in the secondary station, and when the polling cycle is changed to a slow mode in the primary station, setting is changed to time-out detection time coincided with this slow mode in the secondary station. In any case, when time-outs are detected continuously by optical number of times in the secondary station, a communication abnormality is determined and a system is changed to another.
Patent JP-S6036281-A (JP)
Inventor: OOTSUKA TAKAO
IPC: B66B23/24
Filed: 1983-08-10
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。
Patent JP-H01316572-A (JP)
Title: Clean valve
Inventor: HOCHIDO YUKO
IPC: F16K7/07
Filed: 1988-06-15
Abstract: PURPOSE:To obtain a clean valve without causing the stagnation of dust inside by varying the inner sectional area of a metallic thin-wall pipe having a symmetrical sectional form and a shape-recovering property by external pressures. CONSTITUTION:The outer periphery of a metallic thin-wall pipe 1 made of a spring type metal having a high shape-recovering property is covered with a polymeric material 2, to form a valve. By pressing the valve by means of pressing bodies 3-1, 3-2 from up and down, the sectional area in the pipe is varied to regulate a flow rate or shut off a flow, and the like. Since, there is no stagnation of fluid inside the valve, no stagnation of dust will occur obtaining a clean valve.
Patent JP-H10321696-A (JP)
Title: Clean box and clean transfer method and device
Inventor: MIYAJIMA TOSHIHIKO
IPC: B65G49/00
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To transfer an object to be carried in sealed state by a clean gas by using a side surface opening type clean box with a simple structure where the need for mechanical sealing is eliminated. SOLUTION: A clean box 30 with a box body 31 where an annular groove 33 for suction that surrounds a side surface opening 32 is formed and a suction and exhaust port 34 that is connected to it is provided, a side lid 35 for closing the opening 32 while being sucked by the pressure difference between the inside and outside of a space S for suction caused by an annular groove 33 for suction, and an addition lid 36 for closing the suction and exhaust port 34 due to the pressure difference between the inside and outside is used, thus connecting the clean box 30 to a gate port 42 of a clean room 40, evacuating the closed space at the outside the box including the addition lid 36 with a vacuum changer 50 and eliminating the pressure difference between the inside and outside of the addition lid 36 and then opening the suction and exhaust port 34 for setting a space S for suction to atmospheric pressure, pulling the side lid 35 into the clean room 40 and communicating the clean box to the inside of the clean room and hence carrying an object to be carried.
Patent JP-S628512-A (JP)
Inventor: MURATA MITSUHIRO
IPC: H01F27/00
Filed: 1985-07-04
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-H10318210-A (JP)
Title: Coupling mechanism for drive member and slide member
Inventor: NODA MITSUO
IPC: F15B15/14
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a simple connection mechanism to interconnect a drive member, moved along a given route, and a slide member guided separately from the drive member. SOLUTION: A connection member 102 is coupled to the under surface of a slide member 101 without caring a surface and a back. A piston mount 3 is fitted into the drive member space of the connection member 102, the lock surfaces 105 and 105 of the connection member 102 are axially engaged with guide surfaces 106 and 106 and brought into a floatable state in an orthogonal direction. Thus, even when slight deviation in a vertical and a horizontal direction between the piston mount 23 of a rodless cylinder 1 and the slide member 101, when the slide member 101 is transferred by the piston mount 23, the deviation is absorbed by the floating and smooth transfer is practicable.
Patent JP-H0970920-A (JP)
Title: Soft and bright product
Inventor: HASEGAWA YASUTAKA
IPC: B32B15/085
Filed: 1996-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a soft and bright product which control cracks generated by stress, prevents the appearance quality from being lowered, and is highly inhibitive against corrosion and also highly weather-proof. SOLUTION: A front grille 1 is composed of a base material 2 of polypropylene containing rubber, a base coat layer 3, a metallic thin film layer 4 with a thickness of 150-800Å, and a top coat layer 5. The metallic thin film layer 4 is formed in chromium, and is macroscopically recognized as a metallic film and is microscopically made of a tissue such as filled densely with metal microparticles, forming a crystal grain boundary 6. If some stress is applied inwardly, the base material 2, the base coat layer 3 and the top coat layer 5 could be deformed in compliance with the stress. In addition, the metallic thin film layer 4, having the crystal grain boundary 6, shows only such a phenomenon that the interstice between adjacent crystal grains is only widened, if such a stress is generated on the metallic thin film layer 4.  Besides, the metal itself forming the metallic thin film layer 4 is almost not subjected to the stress, and therefore, no cracks are generated on the metallic thin film layer 4.