baber/WOPTO huggingface dataset:
Patent JP-S5585685-A (JP)
Title: Structure body of electrode-electrode room frame
Inventor: MATSUOKA SEISHIROU
IPC: C25B9/00
Filed: 1978-12-22
Abstract: PURPOSE: To enable to be carried out electrolysis without bringing about bending or leakage of electrolytic cell caused by temperature fluctuation, by holding plurally divided electrolytic cell fitting in the frame of electrode room made of resin, such as vinyl chloride or acrylic type etc. and also, specifying the interval of the electrode.  
     CONSTITUTION: The cathode.anode plate 2 and 3 are held in inserted state so as to closely contact on the partition wall 5 in the frame of the electrode room frame made of synthetic resin 1 through the wall 5. The gap 4 is provided in the frame so as to be both electrode plates expanded and contracted in the upper and lower direction of those faces. The plate 3 is divided in 3-1 and 3-2 near central part and the back plate 2 is divided in same way asymmetrically for the plate 3 through the wall 8 shown as broken line. The interval 6 between the electrode plate is made so as to be satisfied the following formula; D≥ΔT×(βp-βe)×1000/ (n-1), where, D: electrode interval mm at the time of dividing in n pieces per 1m of electrode plate length. n; number of divided pieces. βp.βe; each coefficient of linear expansion of synthetic resin and electrode plate parts. T: maximum temperature difference at the time of using electrolytic cell. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04361655-A (JP)
Title: Treatment of cheese yarn and covering material of core of cheese winding
Inventor: FUJISAWA SHIGEFUMI
IPC: D06B3/09
Filed: 1991-05-31
Abstract: PURPOSE:To uniform fiber density between an inner and an outer layers of cheese and to prevent occurrence of loss of inner layer by providing the surface of cheese winding core with a buffer cushioning layer made of a covering material containing water-soluble fibers and winding yarn to be treated on the cushioning layer. CONSTITUTION:In cheese yarn treatment such as dyeing, scouring or bleaching, the surface of a cheese winding core 13 having the surface through which a liquid flow hole 12 of sending a treating solution from an inner space 11 toward the outside is bored is coated with a ribbon-like or tape-like covering material made of water-soluble fibers and water-insoluble fibers in a ratio of 20-80:80-20 by weight or a covering material comprising needle punched nonwoven fabric of a cylindrical or conical shape fit to the outer shape of the cheese winding core 13 to form a cushioning layer 14. Yarn 15 to be treated is wound on the cushioning layer 14 and subjected to given cheese treatment so that, in the process of the treatment, the water-soluble fibers existing in the covering material are dissolved and removed, fastening force in the cheese is alleviated to uniform handle, physical qualities, etc., of the yarn 15 between an inner and an outer layers 19 and 20 of the cheese.
Patent JP-S5493529-A (JP)
Title: Car braking system in case when air bag develop
Inventor: SAITOU TAKAO
IPC: B60T7/12
Filed: 1977-12-29
Abstract: PURPOSE:To actuate a bracke as well as the development of an air bag, and to prevent the dangers of abrupt braking under a high speed travelling condition, by operating this braking system by the signals that detect the development of the air bag when car speed detected is not more than fixed speed. CONSTITUTION:A car speed discriminating circuit 8 discriminates as to whether or not car speed detected by means of a car speed detecting circuit 7 is not less than a reference value. A control circtuit 9 feeds signals detected by means of an air bag development detecting circuit 1 to a magnet valve 3 only when the circuit 8 detects the car speed that is not more than the reference value, and operates a brake. Thus, when car speed is not more than the reference value, the brake works as well as the detection of the development of the air bag; when car speed is not less than the reference value, the brake is not operated even when detecting the development of the air bag.
Patent JP-H062670-A (JP)
Title: Rotary type scroll fluid machine
Inventor: TSUBONO ISAMU
IPC: F01C1/02
Filed: 1992-06-17
Abstract: PURPOSE:To heighten volumetric efficiency and heat insulating efficiency by arranging means to apply force in the direction for negating force trying to separate a pair of scroll parts from each other, in parts of respective rotary shafts formed integrally with respective end plates in the pair of scroll parts, by means of electromagnetic force. CONSTITUTION:A two-motor system scroll type compressor has end plates 1a and 2a arranged integrally on the opposed inner edge sides of coaxial rotary shafts 11 and 12, and scroll laps formed on the opposed inner surfaces of the respective end plates 1a and 2a are meshed with each other. The respective rotary shafts 11 and 12 are supported pivotally, respectively in parts in the vicinity of the end plates by means of journal sliding bearings 3K and 4K and in the other end part by means of a rolling bearing 10a, and rotors 7b and 8b of induction motors 7 and 8 are fixed to the intermediate part. In this case, permanent magnets lie and 12e are arranged in the end parts of the respective rotary shafts 11 and 12, and permanent magnets 13c and 14c whose same poles are respectively opposed to the respective permanent magnets 11e and 12e are arranged on the inner surfaces of the side walls 13 and 14, and the rotary shafts 11 and 12 are energized inward.
Patent JP-S5980931-A (JP)
Title: Aligning method of wafer
Inventor: KOMORIYA SUSUMU
IPC: G03F1/38
Filed: 1983-08-31
Abstract: PURPOSE:To obtain a method through which the wafer and a mask are fast stuck and separated by projecting the central section of the wafer, slowly introducing a gas between the wafer and the mask from the periphery of the wafer and separating the wafer and the mask. CONSTITUTION:When the mask 22 is positioned at a predetermined position on the wafer 21, the blow-off of air and the suction of air are stopped and the projecting deformation of the wafer 21 is released, the wafer 21 and the mask 22 shift to a closely adhesive state to the peripheral section from the central section. A pattern of the mask 22 is baked and exposed to the wafer 21, air is blown off from air blow-off ports 12 and air is sucked from air suction ports 13 again, and the wafer 21 is warped and deformed, thus separating the mask. The mask 22 can be separated easily from the wafer 21 because air can intrude freely between the wafer 21 and the mask 22 from the peripheral direction at that time.
Patent JP-H0322360-A (JP)
Title: Lead-acid battery
Inventor: HOSHIHARA NAOTO
IPC: C22C11/08
Filed: 1989-06-20
Abstract: PURPOSE:To keep the maintenance-free property, improve the charging efficiency in the high-temperature atmosphere, and obtain a long life of a charge/discharge cycle by using a lattice having an alloy layer containing Pb-Sb and one or more kinds of Bi, As, Cu, Ag and Fe on the surface layer of a Pb-Ca alloy lattice. CONSTITUTION:A lattice body arranged with an alloy layer containing at least one kind among a group of bismuth(Bi), arsenic(As), copper(Cu), silver (Ag), iron (Fe) on the surface of the lattice body made of a Pb-Sb alloy containing calcium(Ca) 0.02-0.15wt.%, tin(Sn) 0-5.0wt.%, and lead(Pb) for the remainder is used. The excellent maintenance-free performance of a Pb-Ca-Sn alloy is kept, the charge acceptability while in use in the high-temperature atmosphere is improved, a long life is attained, and durability can be improved.
Patent JP-S645983-A (JP)
Title: Method for joining ceramic to metal
Inventor: FUKAYA YASUHIRO
IPC: C04B37/02
Filed: 1987-06-26
Abstract: PURPOSE:To join ceramics to a metal with superior bonding strength by alternately arranging layers of a specified composite material having a coef. of thermal expansion between the coef. of thermal expansion of the ceramics and that of the metal and layers of a porous material having high deformability and a low modulus of elasticity between the ceramics and the metal before joining. CONSTITUTION:When ceramics 1 such as Si3N4, SiC, Al2O3 or ZrO2 is joined to a metal 2 such as steel, two or more layers of a composite material A1-An having a coefft. of thermal expansion between the coefft. of thermal expansion of the ceramics 1 and that of the metal 2 and two or more layers of a porous material B1-Bn having high deformability and a low modulus of elasticity are alternately arranged between the ceramics 1 and the metal 2. The composite material A1-An may be WC-CO or SiC-Ni and the coefft. of thermal expansion of the material is gradually changed from the ceramics 1 side toward the metal 2 side by changing the ratio of the ceramics to the metal or that of the dispersed metal particles to the matrix metal. The porous material B1-Bn is preferably kept in the same state. A brazing filler metal for joining is then interposed between the layers and joining is carried out.
Patent JP-S6316182-A (JP)
Title: Displacement type rotary pump
Inventor: SUGIHARA TAKESHI
IPC: F04C2/26
Filed: 1986-07-07
Abstract: PURPOSE:To secure such a displacement type rotary pump that secures large discharge force with small driving force, by letting at least three rotators, partitioned off with three convex curved sides, synchronously rotate at the same phase in a casing, while making them slidingly contact with one another. CONSTITUTION:A displacement type rotary pump 1 is provided with three rotators 2-4, and as for each form of these rotators 2-4, the section is in a form made up of describing a circular arc connecting two apexes from each apex as setting length of each side of an equilateral triangle down to a radius. And, these rotators 2-4 are provided with turning shafts 5-7 at a center position of the equilateral triangle, and installed in a casing 8 through bearings. Each of these turning shafts 5-7 is engaged with a ring gear 14 via gears 11-13, and this ring gear 14 is rotated whereby these rotators are constituted so as to secure synchronous rotation at the same phase. These rotators 2-4 are rotated together with these turning shafts 5-7, varying displacement in the operating chamber 17 formed in the central part, and they transfer fluid.
Patent JP-2000347295-A (JP)
Title: Device for adjusting lamp for liquid crystal projector and method of adjustment using the device
Inventor: HORII TSUNEYUKI
IPC: G02F1/13
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To efficiently adjust a lamp even by an unskilled operator without fatigue by forming such a structure that when a condensing mechanism for adjustment is moved upward, the optical axes of the condensing mechanism, enlarging mechanism for adjustment and a lamp are aligned and that when the condensing mechanism is moved downward, the mechanism do not cut the light beam from the lamp. SOLUTION: The vertical moving mechanism 32 for a condensing mechanism 3 for adjustment is set at an upper position. The optical axis of a lamp bulb 22 is aligned to the optical axis of the condensing mechanism 3 for adjustment and the lamp 2 is attached to a fine moving mechanism 1 for positioning. The screen 7 is illuminated with a beam, and the fine moving mechanism 1 for positioning is operated to obtain the max. luminous flux density on the screen 7 while observing the screen 7 to adjust the position of the lamp bulb 22 (A). Then the vertical moving mechanism 32 of the condensing mechanism 3 for adjustment is set at a lower position. The light of the lamp 2 is directly introduced to an enlarging mechanism 4 for adjustment and projected as enlarged on the screen 7. By observing the screen 7, the point of the max. luminous flux density can be easily found (B).
Patent JP-H086488-A (JP)
Title: Freely attachable and detachable decal set
Inventor: YAMAMOTO SUSUMU
IPC: G09B19/10
Filed: 1994-06-15
Abstract: PURPOSE:To obtain a freely attachable and detachable decal set which enables a user to easily and freely attachably and detachably peel and correct colored cut pieces and to enjoy decals by consisting this set of a sheet-like material having surface zipper projecting surface tapes and plural pieces of cloth which have surface zipper recessed surface tapes and are colored to different colors. CONSTITUTION:The surface zippers refer to the surface zippers stated in, for example, Japanese Industrial Standards and include the surface zipper recessed surface tapes having many annular piles, such as loop tapes or napping tapes, and the surface zipper projecting surface tapes having many engaging projections, such as hook tapes or mushroom tapes. The freely attachable and detachable decal set is formed by bringing the cloth which has the surface zipper recessed surface tapes and is colored, i.e. colored recessed surface cloth 2, into pressurized contact with the front surface of the sheet-like material 1 having the surface zipper projecting surface tapes. Fig. forms a shape of a butterfly as a whole. Easy peeling of the decal by hand is possible and exchange with the colored recessed surface cloth 2 of other colors is easy and, therefore, this decal set is adequate for preventing feeble-minding with age and rehabilitation of fingertips.
Patent JP-H05345697-A (JP)
Title: Production of diamond film
Inventor: IKOMA KEIKO
IPC: C23C16/26
Filed: 1992-06-17
Abstract: PURPOSE:To produce a diamond film having excellent film flatness by raising emergence density of diamond nuclei. CONSTITUTION:In a process of emergence of diamond nuclei in the production of a diamond film by passing through the process of emergence of diamond nuclei followed by a diamond film growing process, a carbon source gas is introduced before the temperature of a substrate is raised and the surface temperature of the substrate is abruptly elevated to generate diamond nuclei.
Patent JP-H11351327-A (JP)
Title: Burr protector
Inventor: YAMAUCHI YOSHIHIKO
IPC: B60N2/90
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To perform a defective confirmation in the assembly state having a rubber bush integrated thereto. SOLUTION: A burr protector 10 is formed into a ring form having a circumferential groove 10a to be fitted to the peripheral part of a mounting hole provided on a frame and an inside insert part 10b for inserting a rubber bush 4. A mark part 11 to be drawn out of the rubber bush in the assembling of the rubber bush is provided by partially extending the sidewall 10c of the circumferential groove 10a. A defective confirmation is performed according to the presence or absence of the mark part 11.
Patent JP-S643486-A (JP)
Title: Electric refrigerator
Inventor: TANI AYUMI
IPC: F25D23/00
Filed: 1987-06-25
Abstract: PURPOSE: To hold a freshness of vegetable itself for a long time by mounting a panel made of a porous substance for radiating a far infrared ray at least on one surface of inner walls of a refrigerator. CONSTITUTION: An outer case 1 and, inner cases of a deep freezing chamber 2, a cold storage chamber 3 and a vegetable chamber 4 of the electric refrigerator are constituted each by a porous substance 5 for radiating a far infrared ray such as, for example, Oya tuff stone or a material processed and refined by ceramics having similar properties to those of the Oya tuff stone. An ethylenic gas component generated by vegetable is removed by a respiring action of its porosity and an action for adsorbing and dispersing the gas component by a far infrared ray to alleviate an influence to the vegetable. And, a freshness of food preserved in the freezing chamber or the cold storage chamber can be held for a long period.
Patent JP-S5784791-A (JP)
Title: Control system for sludge amount
Inventor: KASAI TAKEO
IPC: C02F3/12
Filed: 1980-11-12
Abstract: PURPOSE: To enable sludge-feed under a stable condition over a long period and to offer a control system applicable for an unpartitioned aeration vessel, in an active sludge process, by obtaining the total sludge amount in whole of the process, and controlling a sludge-extracting rate so as to maintain MLSS at an objective level.  
     CONSTITUTION: When the objective value S' of MLSS is offered, the objective value S'r representing the total sludge amount in the process is obtained by the formulaI(S'TA and STS are the objective values of sludge amounts in an aeration vessel 1 and a sedimentation pool 2, respectively) and the formulas II, III(VA: the volume m 3  of the vessel 1, K: the correction coefficienty on a sludge boundary in the pool 2, SR: the objective value mg/l of returned sludge concentration, HS: the height m of the sludge boundary in the pool 2, AS: the surface area m 2  of sludge reserced in the pool 2). In this case, SR is offered by the formula IV(ΔS: the preset value mg/l of a plorifereting- sludge amount, Q o : the measured value m 3 /h or a sewage-inflow rate, S o : the measured value mg/l of concentration of floating matters in the influent, Q'R: the preset value mg/l of a returned sludge flow amount). In addition, the present value of a sludge amount is obtained by the formulas VWVII(S r  is the measured value of S'r and the others are the same). Excess sludge corresponding to the difference of S r  from S' r  is extracted by a pump 4. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H1011847-A (JP)
Title: Regulating force adjusting device for flange
Inventor: NOMURA KEISUKE
IPC: G11B15/60
Filed: 1996-06-19
Abstract: PROBLEM TO BE SOLVED: To suppress the occurrence of damage to a tape when the tape slides up and down on a guide part by automatically adjusting a tape regulating flange in height. SOLUTION: When the sliding-down amt. of a magnetic tape 41 in the direction of arrow C2 is small, pressing-down force of a lower flange 38b is small without compressing a lower flange direction force alleviating spring 37, and the flange 38b is pressed by repulsion of the spring 37 without changing the height of a cylindrical part 38, thus regulating lowering of the tape 41. Then, when the lowering amt. of the tape 41 is large, the pressing-down force of the flange 38b is large to compress the spring 37, and hence the cylindrical part 38 is displaced in the direction of the arrow C2 so that regulating force of the tape 41 is alleviated to suppress damage to the tape.  Then, when the sliding-up amt. of the tape 41 in the direction of an arrow C1 is small, an upper flange direction force alleviating spring 34 is not compressed, and the height of the cylindrical part 38 is not changed, thus regulating sliding-up of the tape 41. Then, when the sliding-up amt. is large, pressing-up force of a flange 38a is large to compress the spring 34, and hence an arm part 33 of the cylindrical part 38 is displaced in the direction of the arrow C1, thus alleviating regulating force to the tape 41.
Patent JP-H105174-A (JP)
Title: Endoscope
Inventor: HAMAZAKI MASANORI
IPC: A61B1/00
Filed: 1996-06-19
Abstract: PROBLEM TO BE SOLVED: To provide an endoscope whose operation lever can be smoothly moved and which is excellent in operability such as raising up a processing tool raising-up stand. SOLUTION: The rear end of a raising-up operation wire 19 whose tip is fixed to a processing tool raising-up stand 16 rotatably arranged so as to be opposed to a tip outlet of a processing tool inserting channel, is fixed to a slider 32 freely slidable along a hollow part of a cylinder 31, and an operation lever 33 whose one end is rotatably connected to the rear end of the slider 32 by a first rotary part 34, is connected to one end of a support member 35 through a second rotary part 36, and the other end of the support member 35 is connected to the cylinder 31 fixed to an operation part by a third rotary part 37.  Therefore, it is formed as a structure that by operation of the operation lever 33, the second rotary part 36 moves along a circular arc using a distance between the second and the third rotary parts 36 and 37 as a radius, and according to this, the slider 32 smoothly moves on its shaft by keeping a distance L between the first and the second rotary parts 34 and 36, and operation such as raising up the processing tool raising-up stand can be smoothly performed.
Patent JP-H01272539-A (JP)
Title: Production of allyl alcohol
Inventor: MATSUOKA KAZUYUKI
IPC: C07C67/00
Filed: 1987-06-25
Abstract: PURPOSE:To economically obtain the title compound in controlled particle size of a catalyst by suspending lithium phosphate having a specific particle size distribution as the catalyst in an organic solvent having high boiling point in isomerization of propylene oxide. CONSTITUTION:Propylene oxide is isomerized at >=200 deg.C, preferably 200-350 deg.C using lithium phosphate being <=3% in content of the compound having <=1mum particle size and having average particle size being in the range of 3-20mum and containing the compound having 1-10mum particle size at an amount of >=70% as a catalyst while suspending the catalyst in an organic solvent (e.g., alkylbenzene or arylbenzene) having >=200 deg.C boiling point to provide the aimed compound. Contact time of propylene oxide with the suspension of the catalyst is preferably in the range of 3-20sec. Furthermore, the catalyst is used at a concentration of 3-10%, preferably 10-25%.
Patent JP-H08323261-A (JP)
Title: Two-pack highly viscous material injecting apparatus
Inventor: KIMURA SADAJI
IPC: B05C5/00
Filed: 1995-05-31
Abstract: PURPOSE: To simply remove an injection nozzle and to clean it by providing a pressurized cleaning container for washing a two liq. mixing path of an injection gun for introducing, mixing and extruding a two-pack highly viscous material with an air flash cleaning liq. and an air flash cleaning gun. CONSTITUTION: Pressure carrying tanks 2 and 3 and an air flash pressurized cleaning container 4 are carried on a plinth 1 and a main agent and a curing agent are respectively filled in the pressure carrying tank 2 and the pressure carrying tank 3. The main agent and the curing agent extruded from the pressure carrying tanks 2 and 3 are carried under pressure into an injection gun 9 through coating hoses 7 and 8 and, when a needle valve is opened by a trigger 10, the main agent and the curing agent are mixed by means of a static mixer in the injection nozzle 11 and are sprayed. A cleaning liq. and pressurized air are transferred under mixed condition under pressure to an air flash cleaning gun 14 from the pressurized cleaning container 4 through a cleaning hose 13.  This cleaning gun 14 is provided so as to spray and inject a cleaning liq. into an injection joint with a check valve of an injection gun 9.
Patent JP-H0831390-A (JP)
Title: Sealed storage battery and its manufacture
Inventor: IKOMA MUNEHISA
IPC: E03D9/08
Filed: 1994-07-11
Abstract: PURPOSE:To efficiently radiate heat with a small space by providing a weld allowance only on the inner wall side of a connection between a battery jar and a cover. CONSTITUTION:Potassium hydroxide water solution is filled from the opening of a battery jar 3 in which an electrode group 7 is inserted. The opening of the battery jar 3 is thermally welded and sealed with a cover 2 to form weld allowances 1 on the outer and inner surfaces of a connection 5 between the cover 2 and the battery jar 3. In this way, the connection between the battery jar 3 and the cover 2 is provided with the weld allowances 1 only on the inner wall side, so that a cell 6 for an enclosed battery is formed with the weld allowance 1 on the inner wall side and not on the outer wail side.