baber/WOPTO huggingface dataset:
Patent JP-H0748706-A (JP)
Title: Clean suit
Inventor: FUKAZAWA OSAMU
IPC: A41D13/02
Filed: 1993-08-09
Abstract: PURPOSE:To provide a clean suit improved in safety and dust prevention. CONSTITUTION:The clean suit comprises a main body 1 comprising a low dust- generating cloth, a head-protecting tool receiver, double pockets at the elbow joint parts, and double pockets at the knee joint parts disposed at the head, elbows and knees of the main body 1, respectively, a head-protecting tool 5 received in the head-protecting tool receiver, elbow joint-protecting tools 6 received in the double pockets of the elbow joint parts, and knee joint-protecting tools 7 received in the double pockets of the knee joint parts, a size-adjusting mechanism being disposed in the head-protecting tool 5.
Patent JP-H07327690-A (JP)
Title: Production of indigo
Inventor: GOTO MAKOTO
IPC: C12P17/16
Filed: 1994-08-22
Abstract: PURPOSE:To industrially and advantageously obtain indigo for industrial dye by treating an indole-containing aqueous solution with a bacterium belonging to the genus Acinetobacter capable of producing indigo or its treated material to form indigo and collecting indigo. CONSTITUTION:A bacterium [e.g. Acinetobacter sp. MY-15 strain (FERM- BP-4,613)] belonging to the genus Acinetobacter capable of producing indigo or its treated material is added to an aqueous solution containing at least indole and at least one amino acid such as glutamic acid, glutamine, alanine or their salts. The aqueous solution is subjected to shaking culture at 30 deg.C for 24 hours to form and accumulate indigo in the aqueous solution. The aqueous solution is mixed with ethyl acetate and the formed blue coloring matter is extracted. After the ethyl acetate fraction is collected, ethyl acetate is evaporated under reduced pressure to efficiently give the objective indigo widely useful as an industrial dye in high yield.
Patent JP-H0360911-A (JP)
Title: Method and device for slitting metal plate
Inventor: AKAMATSU SHIGERU
IPC: B65H23/195
Filed: 1989-07-31
Abstract: PURPOSE:To properly wind without using a separator immediately before a winding reel, by making the distance from the center of a tension adding device of a slitter downstream to the winding device center, the width of a slit metal plate, the relation of a winding tension and tension under constant conditions. CONSTITUTION:A device is composed of a payoff reel 1, slitter 2, separator 3, tension adding device 4, deflector roll 5, winding reel 6 and free loop belts 7a, 7b. In the case of a metal sheet S slitted by a slitter 2 being wound by a winding reel 6, the slitting sheet S can be wound without any irregular shape under the conditions of 1.0<=T<=3.0, L>=10{(-1.2W+1)WT}V<2>, provided the distance from the center of the tension adding device 4 up to the winding reel 6 center be taken as LM, the width of the slitting sheet S as Wm and a winding tension as Tkg/mm<2>.
Patent JP-S6091294-A (JP)
Inventor: ROI TAIRAA HAADEIN JIYUNIA
IPC: G21C19/32
Filed: 1984-09-21
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-H0940325-A (JP)
Title: Hydraulic elevator
Inventor: NAKAMURA HIDEHIRO
IPC: B66B9/04
Filed: 1995-08-02
Abstract: PROBLEM TO BE SOLVED: To reduce bar body installation manhour by disposing a bar body with one end fixed to the bottom part inner surface of a hydraulic cylinder and with the other end fixed to a ceiling of an elevator shaft, in the state of piercing the center of a hollow hydraulic plunger with both ends formed into sealed structure. SOLUTION: Slidable packing 103 is disposed at the boundary of a guide rail 2 and a hydraulic plunger 102, that is, at both ends of the plunger 102, so as to keep the inside of a hydraulic cylinder 101 and the inside of the hydraulic plunger 102 respectively sealed to the outside of a hydraulic jack. At the time of installing the hydraulic jack, the individual centering of a guide rail 2 and the jack is dispensed with since the guide rail 2 is integral with the hydraulic jack, and centering work is performed only once. As a result, the installation manhour of the hydraulic jack can be reduced.
Patent JP-2001020155-A (JP)
Title: Picking water changing equipment for water jet loom
Inventor: KOJIMA SHUICHI
IPC: D03D47/38
Filed: 1999-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a picking water changing equipment for water jet loom, having simple piping arrangement, easily compactifiable and capable of reducing equipment cost. SOLUTION: This equipment comprises as follows: A nonmoving body 27 has a pair of feeding canals 36 and 37 and a common drainage 38. An inner tube 29 comprising a slider 28 has plural intermediate canals 291, 292, 297 and 298 and plural intermediate drainage 293, 294, 295 and 296. The intermediate canals 291, 292, 297 and 298 are communicated with picking nozzles 14, 15, 16 and 17. An outlet 361 of the feeding canal 36 is capable of connecting with a pair of intermediate canals 291 and 292 and a pair of intermediate drainage 293 and 294 by vertical motion of the slider 28. An outlet 371 of the feeding canal 37 is capable of connecting with a pair of intermediate drainage 295 and 296 and a pair of intermediate canals 297 and 298.
Patent JP-S5898037-A (JP)
Inventor: AASAA CHIYAARUZU KAAPENTAA
IPC: A22C29/00
Filed: 1982-11-10
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-H1154720-A (JP)
Title: Method for improving height difference between memory cell array of storage device and peripheral circuit
Inventor: KATSU CHOMIN
IPC: H01L27/108
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To reduce height difference between a memory cell array part and a peripheral circuit part, facilitate the following lithography process and improve yield, by depositing a fourth insulating film after a third insulating film as a flattening oxide film is left on the peripheral circuit part, and flattening the fourth insulating film by thermal flow. SOLUTION: A third insulating film 36 of a memory cell array part which is not covered with photoresist is eliminated by plasma etching. When etching is performed as far as almost a second insulating film 34 and stopped, a spacer 36A due to the third insulating film 36 is formed on the side wall of a step- difference of the memory cell array part. Since the third insulating film 36 left above a peripheral circuit part lifts an undulating form, which is originally low, in the peripheral circuit part, the height difference between the memory cell array part and the undulating form in the peripheral circuit part is reduced. A fourth insulating film is flattened and formed by thermal flow, and a small trench 39 between the memory cell array part and the peripheral circuit part is burried by the flattening.
Patent JP-H1090828-A (JP)
Title: Silver halide photographic sensitive material and photographic element
Inventor: AONO TOSHIAKI
IPC: G03C8/06
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To prevent interlayer movement of dyes and the like added to upper and lower layers during storage by incorporating a swellable inorganic laminar compound in one of photographic element constituent layers. SOLUTION: This photosensitive material has at least one photosensitive emulsion layer and at least one nonphotosensitive layer on a support, and at least one of the nonphotosensitive layers contains the swellable inorganic laminar compound, such as swellable clay minerals like bentonite, hectonite, and monmorillonite, swellable synthetic mica, and swellable synthetic smectite. These compounds have an aspect ration of >=100, preferably, >=200, especially, >=500. A binder to be used for the swellable inorganic laminar compounds is, preferably, >=500 and it is added in amount of, for example, 1-2000 pts.wt., preferably, 10-2000 pts.wt., especially, 20-500 pts.wt. 100 pts.wt. of the swellable inorganic laminar compound.
Patent JP-S5989990-A (JP)
Inventor: WAKI SEIZABUROU
IPC: F27B17/00
Filed: 1982-11-12
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-S5987785-A (JP)
Inventor: SHIRAKI KAZUO
IPC: B21F15/02
Filed: 1982-11-12
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-H0949140-A (JP)
Title: Display structure of warp residual amount in warp beam
Inventor: ODA SHINGO
IPC: B65H75/18
Filed: 1995-08-02
Abstract: PROBLEM TO BE SOLVED: To simply grasp residual amount of warp in warp beam at a low cost. SOLUTION: Graduation 18 for displaying wound diameter and graduation 19 for displaying warp volume are provided in the radial direction of a flange 13 on the inner face of either one flange 13 of a warp beam 11. The graduations 18 for displaying wound diameter and the graduations 19 for displaying warp volume are alternately provided in the peripheral direction of the flange 13. The graduations 18 and 19 are each located at a position which is symmetric to rotation at equal interval angle.
Patent JP-H0541784-A (JP)
Title: Laser recorder
Inventor: IMAGAWA SUSUMU
IPC: B41J2/44
Filed: 1991-08-07
Abstract: PURPOSE:To attain high quality halftone recording excellent in granularity in the pseudo halftone recording system employing a threshold matrix. CONSTITUTION:Two kinds of threshold matrices A, B of patterns in which the arrangement of threshold level elements is inverted in a subscanning direction are provided and the threshold matrices A, B are selectively used alternately in the subscanning direction to be recorded. Thus, even in the case of elements in which only one element is protruded in the main scanning direction of the threshold matrices A, B, the probability of recording adjacently in the subscanning direction is increased by the combination of the two threshold matrices A, B and the number of fine picture elements in which only one of elements is protruded is reduced and a smooth halftone picture excellent in granularity is obtained.
Patent JP-H0247300-A (JP)
Title: Method for descaling stainless steel
Inventor: OWADA SATORU
IPC: C25F1/06
Filed: 1988-08-10
Abstract: PURPOSE:To descale a cold-rolled and annealed stainless steel sheet in a short time and to improve the corrosion resistance of its surface at the time of removing the oxide scale on the sheet by electrolytic pickling by using an aq. sulfuric acid soln. having a specified composition as a pickling soln., alternately using the sheet as a cathode and an anode, and making the final polarity of the sheet leaving an electrolytic cell negative. CONSTITUTION:A cold-rolled stainless steel sheet is annealed, and the sheet having oxide scales on its surface is electrolytically pickled. In this case, the sheet is dipped in the aq. sulfuric acid soln. contg. 900-1200g/l sulfuric acid and >=10g/l one or >=2 kinds of metals among Zn, Sn, Mo, Cr, Ti, Co, Ni and Cd, a current is applied while making the polarity of the sheet positive and negative more than once, and the final polarity of the sheet leaving the electrolytic cell is made negative. Consequently, the surface can be descaled in a short time, and a stainless steel sheet having a highly corrosion-resistant surface is obtained after descaling.
Patent JP-S5887344-A (JP)
Inventor: RUDORUFU SHIYUUARUTSU
IPC: D03D51/00
Filed: 1982-11-12
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-H0734835-A (JP)
Title: Oil pump
Inventor: NISHIO KENJI
IPC: F01M1/02
Filed: 1993-07-14
Abstract: PURPOSE:To provide an oil pump which can prevent the seizure caused by the lack of the lubrication oil between a housing and a differential which is reciprocated in the housing. CONSTITUTION:A pump chamber 15 is formed by a hollow part formed in a differential 16 and the other end part of a cylindrical subplunger 18 where one end is fixed to the housing. An oil reservoir 19 which is formed in a circular groove shape is formed on the outer circumferential surface opposite to an oil suction hole 16a and an oil discharge hole 16b of the differential 16. In addition, an oil passage 17 is formed to communicate the pump chamber 15 with the oil reservoir 19.
Patent JP-H0361101-A (JP)
Title: Wheel and wheel disk
Inventor: YASHIRO TADASHI
IPC: B60B1/02
Filed: 1989-07-29
Abstract: PURPOSE:To surely protect a spoke in the vicinity to a rim in the case of a wheel whose hub and rim are integrated with spokes by circularly covering a zone of the spokes arranged, at least within a certain range from the rim by means of a net. CONSTITUTION:In the case of a bicycle wheel, many projections 22 are formed and arranged along a circumference for performing easy tension assembling of spokes 3 and auxiliary spokes 4. On the other hand, many nipples 6 are projected inwards along a rim 1. Between the rim 1 and a hub 2, many spokes 3, many auxiliary spokes 4 and a circular disk incorporating a net N are arranged. These spokes 3 and 4 are made of polyamide fiber and their sections have a shape of a flat thin string H. The net N and the spokes 3 are connected with each other by means of film-like coating materials 5. Within the tension assembling zone of the spokes 3, a zone not coated by the coating material 5 is provided at a certain rate.
Patent JP-H0645502-A (JP)
Title: Semiconductor device
Inventor: AZUMA SHOJI
IPC: H01L23/50
Filed: 1992-07-24
Abstract: PURPOSE:To prevent cracks of a protective film which are to be caused by difference of thermal expansion at the part where a lead, the protective film, and an aluminum wiring are in contact with each other, in an LOC(lead on chip) technique. CONSTITUTION:A lead 12a on an aluminum wiring 16 of power supply system formed in the peripheral part of a semiconductor chip 10 is made higher than other parts. The protective film on the aluminum wiring 16 dose not come into contact with the lead 12a via an adhesive tape 15, so that the thermal stress from the lead 12a is not applied to the protective film 17. Thereby cracks of the protective film 17 can be protected.
Patent JP-2000023056-A (JP)
Title: Continuous media acquisition method for digital broadcast receiver and receiver attaining the method
Inventor: KATAOKA MITSUTERU
IPC: H04N5/44
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To obtain a continuous media which are digitally broadcast without giving any load to a receiver by cutting out a part of the continuous media to acquire the offset information between a synchronous time and a reference time and accordingly comparing the synchronous time calculated by converting the cut-out reference time into the synchronous time with the synchronous time given to each of continuous media. SOLUTION: A storage means 104 inputs the cut-out result outputted from a simple cut-out means 103 and temporarily stores it. The means 104 also outputs the input contents which are stored in response to an output request. A synchronous time conversion means 1007 inputs the cut-out reference time outputted from a reference time designating means 1006 and the offset information outputted from an offset information acquiring means 1005 and then outputs the cut-out synchronous time calculated by converting the cut-out reference time into a synchronous time to a synchronous time cut-out means 1008. The means 1008 reads the cut-out continuos media out of the means 104.
Patent JP-H0247541-A (JP)
Title: Measuring apparatus of state of surface
Inventor: KONO MICHIO
IPC: G01N21/956
Filed: 1988-08-08
Abstract: PURPOSE:To increase a rate of separative detection of an extraneous substance by avoiding a diffracted light generated from a circuit pattern and by sensing selectively only a scattered light flux from the extraneous substance. CONSTITUTION:A beam from a laser 1 passed through a stop 101 and enters a beam expander 102, whereby the radius of the beam is expanded. Then, it is reflected by a polygon mirror 2 and made to fall on each position of a beam scan line on a circuit board 5, through a lens 61 whose optical axis is inclined at an angle alpha to the surface of the board and at an angle beta to the longitudinal direction. The polygon mirror 2 is rotated for scanning on the board 5, while it is moved on the board 5 for scanning the whole surface. A condenser element of a light-sensing optical system condenses a scattered light flux from an extraneous substance on the board 5, and the flux is focused on a focal point PG on the rear side of the lens 61, passed through a stop 103 and led onto the light-sensing surface of a light-sensing element 9 by a lens 8.
Patent JP-S5987116-A (JP)
Title: Method of lining pipe line
Inventor: SAKAGUCHI OUICHI
IPC: B29C63/36
Filed: 1982-11-10
Abstract: PURPOSE:To apply a prescribed lining with only one end of a pipe line being opened, by turning the whole length of a lining material, fixing at least the tip of the lining material from inside by a tube, and hardening an adhesive with that state kept. CONSTITUTION:An adhesive 6 is applied to the inner surfaces of the lining material 2 and its extension member 4, the lining material 2 is then flattened and wound from the end of its pulling section 5 into a coil, and the coil is housed in a pressure container 7. The free end of the coil is pulled out, and the free ened of the lining material 2 and the free end of the tube 3 are secured in an annular fashion between the pipe line 8 and a mouth piece 9 of the pressure container 7. With this state, a pressure liquid is introduced into the pressure container 7 to form folded sections 10 of the tube 3 and the lining material 2. While the lining material 2 and the tube 3 are being turned at the folded sections 10 to be inside out, the folded sections 10 go forward in the pipe line 8.
Patent JP-H0864483-A (JP)
Title: Electric double layer capacitor
Inventor: FUKUMASA TAKESHI
IPC: H01G9/10
Filed: 1994-08-23
Abstract: PURPOSE: To obtain an electric double layer capacitor excellent in sealing performance for sealing a a metal case with a seal composed of a first seal member made of a material having a high heat resistance and second seal member made of a material having a high moisture resistance. CONSTITUTION: A separator 12 is disposed between a pair of polarized electrodes 11a and 11b and impregnated with an electrolytic liq. These electrodes are housed in a dish-like metal case 13 acting as a collector and the opening of the case is sealed with a metal cover 15 i.e., the collector through a seal 14 composed of a seal member 14a made of an engineering plastic material having a high heat resistance and seal member 14b made of a butyl rubber having a high moisture resistance. Thus, an electric double layer capacitor excellent in sealing performance.
Patent JP-S5987169-A (JP)
Title: Ink jet head
Inventor: NARUSE OSAMU
IPC: B41J2/02
Filed: 1982-11-11
Abstract: PURPOSE:To raise the reliability of an ink jet head without trouble with separation of electrodes of a vibrator by lead wire by a method in which the side electrode of a vibrator is connected with a liquid chamber body with a conductor, and the lead wire on the negative side of the vibrator is connected to the circular ring of the liquid chamber body. CONSTITUTION:A circular ring 15 is pressed into a liquid chamber body 2 to form a liquid chamber 3 to fix a vibrating plate 5. The vibrating plate 5 is bonded with a piezo-vibrator 13 having a positive electrode 17 on its one side and a negative electrode 18 on its other side. A conductor 14 is packed into the space between the negative electrode 18 and the circular ring 15, a lead wire 8 is soldered to the positive electrode 17, a lead wire 9 is soldered to the circular ring 15, and both the lead sires 8 and 9 are fixed to a holder adapter 7 pressed into the circular ring 8 by a lead wire fixed and packed portion 16. The earthing side can thus be exactly connected, trouble with the separation of electrode of the vibrator by external impaction, etc., of the lead wires can be eliminated, and the reliability of the ink jet head can be raised.
Patent JP-S58102007-A (JP)
Title: Fluidized bed burner
Inventor: NOTANI TAKEO
IPC: F23C10/18
Filed: 1981-12-11
Abstract: PURPOSE:To achieve a sufficiently high level of desulphurization even under a high temperature by preventing the lowering of the desulphurization rate based on the shortage of air when pulverized coal is burned near an outlet of a fuel feed tube with a separate air feed tube provided therenear. CONSTITUTION:A fuel feed tube 6 runs through a fluidized bed and an air feed tube 8 is provided an air passable clearance there-outside 6 to allow the feeding of air separately between the air feed tube 8 and the fuel feed tube 6. This permits the supply of coal particles from the fuel feed tube 6 to effect a rapid combustion of the pulverized coal near an outlet 9 thereof. Here, a combustion air is fed from the air feed tube 8 provided outside the fuel feed tube 6 eliminating shortage of air here. This can prevent the lowering of the desulphurization rate due to dessociation of a part of product during the desulphurization in a high temperature area.
Patent JP-H0753819-A (JP)
Title: Vinyl chloride resin-based elastomer composition
Inventor: OSHIMA MASABUMI
IPC: C08L21/00
Filed: 1993-08-10
Abstract: PURPOSE:To obtain the composition excellent in compression set, low- temperature flexibility, weathering resistance, moldability and bleed resistance and useful for an automotive component, etc., by blending and kneading a specified chlorine-containing resin with a specific rubber component and a specified plasticizer in a specific ratio at a specific temperature. CONSTITUTION:This composition is obtained by blending and kneading a mixture containing (A) 100 pts.wt. chlorine-containing resin composed of (i) 85-50wt.% vinyl chloride-based resin and (ii) 5-50wt.% chlorinated polyethylene, (B) 20-400 pts.wt. rubber component composed of (iii) 97-70wt.% NBR containing tetrahydrofuran-insoluble cross-linked parts and (iv) 3 to 30wt.% EPDM and (C) 10-300 pts.wt. plasticizer such as di-2-ethylenehexylphthalate at 100-230 deg.C.
Patent JP-H0945562-A (JP)
Title: Rotary transformer and manufacture thereof
Inventor: HARADA SHINJI
IPC: H01F38/14
Filed: 1995-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a rotary transformer having superior characteristics and productivity to be used for video tape recorders, etc. SOLUTION: On a part of one main face of a magnetic layer 12 and that of a magnetic layer 13 conductive patterns 7, 9 and 37, 39 are formed, respectively and magnetic patterns 6, 39 are formed thereon. Nonmagnetic insulator layers or antiwarp insulator layers 8 and 38 are formed on the conductive patterns 7, 9, 37, 39 with leaving spaces 14 between them, or antiwarp layers 5 and 35 are formed on the opposite face to the one main face. This possibly minimizes the warp of the core at the entire baking to result in a superior magnetic efficiency whereby a rotary transformer having a very high electric signal transfer efficiency and productivity is obtained.
Patent JP-S6181929-A (JP)
Inventor: KAWASUMI YASUHIKO
IPC: A23L3/00
Filed: 1984-09-25
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-H078350-A (JP)
Title: Changeable chair
Inventor: SHIBAZAKI KAZUO
IPC: A47C7/54
Filed: 1993-06-25
Abstract: PURPOSE:To provide a chair whose shape can be easily changed and fixed by only one action to be comfortable for everyone. CONSTITUTION:The mechanical devices are controlled by making the hydraulic pressure cylinder mobile or fixed by opening or closing the push side and the pulling side of the cylinder. For the purpose, 'open' and 'close' operation is made with many shift valves 35, and this operation is done by hand at a time using the levers 1, 2, or 3 which have pumps inside. By only one action of a pump lever, it is possible to 'open' or 'close' the devices for; movement for the chair height control; forward/backward movement of the chair; flection movement of the back; movement to change the width between the thighs; up/down or forward/backward movement under the lap; movement to change the width between the arms; up/down movement of the seat; up/down movement of the headrest; and forward/backward movement of the headrest. And in addition, the number of selection of the mechanical devices can be freely decided.
Patent JP-S58100196-A (JP)
Inventor: OBATA KIYOSHI
IPC: G10L25/90
Filed: 1981-12-10
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。