baber/WOPTO huggingface dataset:
Patent JP-S6094105-A (JP)
Title: Membrane separator
Inventor: NODA KENICHIROU
IPC: B01D65/10
Filed: 1983-10-27
Abstract: PURPOSE:To detect accurately, rapidly, and extremely easily the damage of a semipermeable membrane and defective sealing irrespective of the property of an original liquid by detecting the variance of the pressure or the flow rate of a gas in an original liquid supply system. CONSTITUTION:A line 14 for supplying a gas is provided to a line 11 for supplying an original liquid into an original liquid supply chamber 1, and the gas such as air or nitrogen can be supplied into the original liquid supply chamber 1 through the lines 14 and 11. A pressure gauge PA is furnished to the line 11 for outputting an alarm signal when the pressure in the line 11 is decreased below a specified value. The abnormality in the membrane separator can be easily detected by setting the pressure alarm PA so that an alarm may be outputted when the pressure decreases below the set value, and detecting the pressure change for a specified time by the PA. The abnormality in the apparatus can also be detected by providing an integrating gas flowmeter in place of the pressure alarm PA.
Patent JP-H10196061-A (JP)
Title: Roof material and roof structure
Inventor: IRI CHIKA
IPC: E04D1/12
Filed: 1997-07-28
Abstract: PROBLEM TO BE SOLVED: To prevent overheat of a roof surface by laying a waterproof material on the back of a roof material, the surface of which has water absorptivity, and in which water absorbed from the surface can be held in the interior, and providing a void between the roof material and the waterproof material. SOLUTION: A roof material 1 formed by a square plate is formed by a water permeable tile, water absorptivity is provided by many very small holes of the surface 11 of the roof material 1, and the very small holes are communicated with the interior to hold water absorbed from the surface 11 in the interior. Further, a waterproof material 31 is laid on the back side of the roof material 1 through a bearing material 32, the waterproof material 31 has the mountain parts and the valley parts alternately folded to form a void K between the valley parts of the roof material 1 and the waterproof material 31. Water absorbed from the surface 11 of the roof material 1 can be held in the interior, whereby when the roof material 1 is heated by direct sunlight, the held water is evaporated to take heat of vaporization, thereby preventing the roof from being overheatd.  Accordingly, an effect of cooling a garret of a building to save the cooling load in summer.
Patent JP-S5992600-A (JP)
Inventor: HORII SEIJI
IPC: H05K13/04
Filed: 1982-11-19
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-H0933590-A (JP)
Title: Quality diagnosing method for heat resistant insulated coil
Inventor: KUMAZAWA RYOJI
IPC: G01R31/12
Filed: 1995-07-17
Abstract: PROBLEM TO BE SOLVED: To enable judging of the baked state of a heat resistant insulated coil used under a high temperature condition by applying a specified voltage to the heat resistant insulated coil to judge whether current changes with time. SOLUTION: A heat resistant insulated coil to be diagnosed is set into a high temperature loaded tank sealed with a specified gas, for example, nitrogen (oxygen) containing no oxygen (oxygen). Then, the gas is heated and a specified voltage is applied to the heat resistant insulated coil to measure the current flowing through the heat resistant insulated coil for a fixed time length continuously. When carbon is left in an insulated layer of the heat resistant insulated coil and the specified gas is nitrogen, the roasting proceeds and the amount of carbon increases to decrease insulation resistance. Hence, as the roasting proceed, the current increases. When the specified gas is oxygen, baking proceeds and the carbon left is turned inorganic to decrease the current. When no carbon is left, the current remains unchanged.  Therefore, when the current flowing through the heat resistant insulated coil changes with time (does not change), the insulated layer can be determined to be baked incompletely (completely).
Patent JP-S6446233-A (JP)
Title: Recording and reproducing device for optical information
Inventor: SHIKICHI SATOSHI
IPC: G11B7/085
Filed: 1987-08-14
Abstract: PURPOSE:To stably lead in a focusing and/or a tracking servo by changing the aimed value of a second servo loop and detecting the lead-in position of a first servo loop. CONSTITUTION:The tracking servo or the focusing servo is obtained as the first servo loop. When the focusing servo or the tracking servo is led in, the second servo loop to obtain a focusing signal or a tracking signal, whose system is different from that of the signal of the focusing servo or the tracking servo usually executed, is possessed. A position detecting part 301 of the objective lens and light sources 304, 305, etc., of a LED, etc., are provided. When an oscillation is applied from the outside, the oscillation of an objective lens 110 can be minimized by the second servo loop including a position detecting part 301. Thus, the stable servo lead-in can be executed.
Patent JP-H0364819-A (JP)
Title: Fitting device for pressure switch
Inventor: IWABUCHI HIROO
IPC: H01H35/26
Filed: 1989-08-02
Abstract: PURPOSE:To enable integrated loading of a pressure switch to a printed board so as to rationalize wiring by fitting the pressure switch between a surface in a side detecting fluid pressure and a fitting wall from the atmospheric side while interposing an O ring. CONSTITUTION:A step part 5b is formed in a pressure switch 5a detecting pressure drop in a gas passage 4 with drawing made so that an O ring 18 can be put in a side where the switch 5a is inserted in the gas passage 4. A presser bar flat spring 19 is for preventing slipping-out of the pressure switch 5a inserted with the O ring 18 put in, and fitted to a gas meter 1 with a vis 20. The take- out terminal 21 of the pressure switch 5a is directly soldered to a printed board 9a. This enables the pressure switch 5a to be fitted with simple work by only pushing in the pressure switch from a control chamber 12 side (air-release side) and to be integrated with the printed board 9a, and wiring work to be rationalized.
Patent JP-H0622816-A (JP)
Title: Applying member for fluid body
Inventor: NAKAJIMA NOBUYUKI
IPC: A45D34/04
Filed: 1992-07-06
Abstract: PURPOSE:To execute a work for stretching or gradating a fluid body by using the side face of an opposite side of an elastic casing body after the fluid body is allowed to adhere to an object to be applied by constituting the applying member so that the fluid body oozes out mainly from the side face of one side of the elastic casing body. CONSTITUTION:As for the whole structure of an applying implement in which an applying member 1 is attached to the tip part, the tip shaft 3 is joined with the front end of a shaft cylinder 2, the rear half part of the applying member 1 is detained to the inside of the tip shaft 3, and the front half part of the applying member 1 is protruded toward the front of the tip shaft 3. The applying member 1 is constituted of a pipe core 7 whose discharge port 5 is opened toward not only the front but also the side of one side by having a leading-out hole 4 of a fluid body and providing a discharge port 5 in its tip, and also, providing a notch part 6 in the oblique direction in the tip part, and a bag-like elastic casing body 8 which can allow the fluid body to ooze out by having continuous pores of a sponge, etc., attached so as to cover the outside peripheral part of the pipe core 7. In this regard, the front half inner hole part of the shaft cylinder 2 becomes a tank 9 for containing the fluid body.
Patent JP-S6262780-A (JP)
Title: Printing mechanism for printer
Inventor: YOKOYAMA EISUKE
IPC: B41J11/02
Filed: 1985-09-12
Abstract: PURPOSE:To stabilize the quality of print by constructing a platen roller of stacked disclike thin members of small diameter to maintain the printing pressure constant, thereby eliminating the irregular density of printing. CONSTITUTION:A platen roller 4 is composed of stacked disclike thin members 4a. A backup roller 3 and a platen roller 4 are composed of elastic members having large elasticity and large frictional coefficient. Since thus constructed, even if an irregular surface exists on a sheet to be printed, the roller 4 intrudes to the recess of the sheet by the elasticity of the roller 3 in the horizontal direction of the sheet to reduce the irregular printing pressure in one character. The individual members 4a of the roller 4 horizontally moves along the irregular surface of the sheet in the perpendicular direction of the sheet to decrease the irregular printing pressure present in one character.
Patent JP-S5994294-A (JP)
Title: Semiconductor storage device
Inventor: NAKAMURA HIDEAKI
IPC: G11C11/41
Filed: 1982-11-19
Abstract: PURPOSE:To simplify the constitution of a circuit which detects the change of an address signal by providing a logical means receiving a signal which changes with a comparatively fast timing and has a phase opposite to the address signal supplied from outside and another signal having the same phase as said address signal and changing with a comparatively slow timing to detect the difference of time between both signals. CONSTITUTION:When an external address signals An is changed to a low level from a high level, MOSFETQ13 and Q14 receive an output an1' having a phase opposite to the signal An and changing to a high level with a comparatively fast timing and an output an 4' having the same phase as the signal An and changing with a comparatively low timing. Then these FETQ13 and Q14 are simultaneously turned on for a period equivalent to the difference of time between said both outputs, and therefore the detection output phit is changed to a low level (logic 0). This output phit is transmitted to gate circuits G5 and G6, and therefore internal comprementary address signals (an) and (an) are set at a high level (logic 1) at a time. Thus all word and data lines are set in a non- selection state respectively. At the same time, a pulse width expanding circuit PG produces a timing signal phi equivalent to the time T needed for memory operation.
Patent JP-H0485503-A (JP)
Title: Manufacture of semiconductor optical input and output circuit
Inventor: OKU SATORU
IPC: G02B6/12
Filed: 1990-07-30
Abstract: PURPOSE:To accurately guide part of propagated light in an optical waveguide out at a desired light guide-out rate by controlling the size along the optical axis of the core layer at the opening part of a mask and controlling the depth size of a groove. CONSTITUTION:A specific crystal surface which has positional relation of 54.7 deg. to the optical axis line 2a, i.e. a crystal face 10 where a (111) face 10 is exposed is used as an optical reflecting surface by chemical etching so as to guide the propagated light in the semiconductor optical waveguide at the specific rate to, for example, a substrate side where the optical waveguide is formed. The light intensity distribution of the propagated light in the optical waveguide is determined unequivocally by determining the refractive indexes and film thicknesses of a core layer 2 and clad layers 3 and 4 which constitute the optical waveguide. Therefore, the depth size D of the groove needs to be determined according to the light intensity distribution and further the width L of the opening part 14 of a mask pattern 13 needs to be determined according to a relational equation D=0.707L so as to obtain a desired value as the rate of the light which can be guided out of the crystal face 10 as the optical reflecting surface to all the propagated light, so that the crystal face 10 can be formed to desired depth.
Patent JP-H01272101-A (JP)
Title: Surface-modified magnetic powder and bond magnet composition containing same
Inventor: YAMANAKA HIROSHI
IPC: H01F1/08
Filed: 1987-08-13
Abstract: PURPOSE:To form a bond magnet whose magnetic force is high, whose maximum energy product is large and whose performance is not lowered with the passage of time by a method wherein the surface of a magnetic powder composed of an alloy containing a rare-earth metal and iron is treated with a treating agent which is composed mainly of an alkali silicate. CONSTITUTION:An alloy which can give a high magnetic force and contains a rare-earth element and iron is used as a raw material for a magnetic powder. An alloy expressed by a composition formula of RxTyBz is particularly suitable; in this formula, R represents at least one kind selected from neodymium, praseodymium and a rare-earth metal composed of a misch metal, T represents iron or an iron group element and B represents boron; x, y and z represent individual atomic percentages of R, T and B; a relationship among x, y and z is as follows: 8<=x<=30, 2<=z<=20 and y=10. Water glass (composed mainly of Na2O and SiO2), potassium silicate, lithium silicate or the like can be enumerated as an alkali silicate as a main component of a treating agent which is used to treat the surface of the magnetic powder.
Patent JP-2000036662-A (JP)
Title: Manufacture of build-up multilayer interconnection board
Inventor: ARIGA SHIGEHARU
IPC: H05K3/46
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To form a fine circuit conductor, by performing elimination until the circuit conductor of the circuit board of the inside is exposed at a place that becomes the via hole of a metal layer with a roughened surface, by eliminating the metal layer by etching, and by performing electroless plating onto the inner wall of a hole that becomes the via hole and the surface of the circuit board. SOLUTION: At a place that becomes a nickel layer 204 and a via hole 4 of an epoxy bonding layer 301, a circuit conductor 19 that is placed at a place being connected by the via hole 4 of a circuit board 1 of an inner layer is eliminated by carbon dioxide gas until the circuit conductor 19 is exposed. A smearing treatment is applied, and the nickel layer 204 on the surface of the first board is completely eliminated by etching. Catalyzation treatment is made onto the surface of the first board, and electroless copper plating is performed for forming a first plating copper 51, thus efficiently and economically manufacturing a multilayer interconnection board with a superior circuit formation property and excellent interlayer connection reliability without any problems.
Patent JP-S6357821-A (JP)
Title: Suction device for engine with supercharger
Inventor: OKIMOTO HARUO
IPC: F02B29/06
Filed: 1986-08-28
Abstract: PURPOSE:To secure a sufficient supercharging effect, by installing a timing valve, separating from a timing valve in a supercharging passage installing a supercharger side by side, in a main suction passage, as well as installing a device which makes each open timing of both these timing valves into timing advance with a rise in engine speed. CONSTITUTION:A main suction passage 9 provided with a fuel injection valve 10, a surge tank 11 and a throttle valve 12 is connected to a main suction port 7 of a rotary engine, and a supercharging passage 13 provided with a control valve 14, a surge tank 15 and a supercharger 16 is connected to a supercharging port 8. In the supercharging passage 13 and the main suction passage 9 at the downstream side of a supercharger 16, there are provided with respective timing valves 21 and 22 at both supercharging and main suction sides, rotating synchronously with an eccentric shaft 5 of the engine. These valves 21 and 22 are connected to a timing control device 23 to be controlled at a control circuit 24, and the open timing is made so as to be subject to timing advance with a rise in engine speed. And, open timing of the timing valve 22 at the main suction side should be set so as to be deferred later than that of the main suction port 7.
Patent JP-S5992001-A (JP)
Title: Preparation of porous diaphragm
Inventor: NISHIMOTO KOREHIKO
IPC: B01D71/02
Filed: 1982-11-18
Abstract: PURPOSE:To make it possible to freely select the size and the shape of a porous diaphragm, by a method wherein a liquid prepared by dispersing inorg. fine particles in a high molecular compound is applied to the surface of a porous body and the coated one is dried and baked. CONSTITUTION:Aluminum chloride and ammonia gas are used to form an aqueous colloidal solution containing ultra-fine aluminum hydroxide particles each having an average particle size of 100Angstrom  and PVA is added to the resulting solution to be sufficiently mixed, and dissolved. This solution is applied to the inner and outer surfaces of an alumina pipe with a pore size of 3,000Angstrom  and a pore volume of 0.5cc/g and the coated pipe is dried at 50 deg.C for one hr. The dried pipe is subsequently heated to 600 deg.C at a temp. rising speed of 50 deg.C/hr and gradually allowed to cool after held at 600 deg.C for 2hr. By this operation, an alumina diaphragm with a thickness of 30-50mum and a pore size of 200Angstrom  is formed to each surface of the alumina pipe. When a stock material with a gas composition of H2/CO2=10.0/90.0 is treated by this diaphragm, the composition of the permeated gas comes to 16.0/84.0.
Patent JP-S6179546-A (JP)
Title: Holding device
Inventor: AOKI AKIRA
IPC: B23Q7/04
Filed: 1984-09-27
Abstract: PURPOSE:To hold a work so firmly enough by means of forcible pressure from both sides, by installing a cylinder, attaching a rod and a cylinder body to each of two holding members, and a clamper which positions these holding members on a guide member in a state of holding a work at this cylinder side. CONSTITUTION:In a state that a work 24 is situated in position between two holding members 33 and 34, when a control direction is selected by a valve (unillustrated herein) and compressed air is fed to a cylinder 36, a rod 36a moves in an arrow direction and the holding member 33 comes into contact with the work 24. At this time, another holding member 34 is being hit to a stopper 41. When the compressed air is further fed to the cylinder 36, the holding member 34 moves forward against energizing force of a spring 43 whereby the work 24 is held by both these holding members 33 and 34. At this time, with a signal of holding completion, a clamper is set in motion and both jaw parts hold a guide member 31. Then, the work 24 is conveyed to the specified spot by a driving device. Thus, the work is firmly held by means of forcibly pressure from both sides.
Patent JP-S6360460-A (JP)
Title: Copying device improved in copying efficiency
Inventor: WATANABE KAZUO
IPC: G03G15/00
Filed: 1986-08-30
Abstract: PURPOSE:To minimize an interval between the previous copy and the next copy, and to improve the copying efficiency by constituting the titled device so that a copy start command receivable signal is outputted, and the subsequent copy start command is received, before discharge paper is completed after the last exposure of the same original is ended. CONSTITUTION:When an exposure of the previous copy is ended, a timer in a control part 9 is started, and after a prescribed time is elapsed, an R signal is outputted to an output part 10 such as a ready lamp, etc. As for a delay time by a timer in such a case, it is desirable to set it to the minimum necessary time for preparing start of the next copy. When the R signal is outputted, a user exchanges an original, and thereafter, inputs an S signal to the control part 9 by operating an input part 11 such as a copy button, etc. By such S signal, the next copy is started, and simultaneously, the R signal is reset. In such a way, start timing of the next copy can be quickened.
Patent JP-H0545948-A (JP)
Title: Opening/closing mechanism for image forming device
Inventor: ARAKI HIROSHIGE
IPC: B41J29/13
Filed: 1991-08-13
Abstract: PURPOSE:To make a small number of parts perform functions as back tension, damper and stopper of an opening/closing part. CONSTITUTION:In the stage opening the opening/closing part 3 at the time of removing a jammed sheet, since a spring 18 stretches gradually, the function as a damper is performed. Since the lower end of the guide groove 20 of a guide lever 19 is abutted on the guide pin 21 of the device main body 1 and the function as a stopper is performed, the opening/closing part 3 stops in an opening posture. When the opening/closing part 3 is closed, the spring 18 is energized in an opening direction. Consequently, the guide lever 19 energized the pin 16 of the upper end of the guide lever 19 in the opening direction with the guide pin 21 as its fulcrum. Back tension acts on the opening/closing part 3 and the opening/closing part is positioned to the main body.
Patent JP-S58103112-A (JP)
Title: Additioning method of different element on oxide magnetic thin film
Inventor: OOTA SATOSHI
IPC: H01F41/14
Filed: 1981-12-15
Abstract: PURPOSE:To permit low price, easy operational, and uniform addition by a method wherein quadrilateral metal plates for adding elements are buried in a matrix and the plates are fixed by fixtures made of the same kind of material as the matrix and screws, and the element is added from the metal plates adding element while rotating a substrate. CONSTITUTION:Quadrilateral metal plates 51, 52, 53 are buried in a matrix 4 along the radius vector direction. The number of metal plates is arbitrarily adjusted in accordance with the amount of desired adding elements. Replacement of the matrix 4 is not required. The metal plate 5 for adding elements is held by fixtures 6, 7 made of the same material as the matrix 4. The uniformity of circumferential direction is secured as the substrate 1 is rotated.
Patent JP-2000014369-A (JP)
Title: Flavoring sauce for steamed food
Inventor: TANEDA YUTAKA
IPC: A23L19/00
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To prepare flavoring sauce for steamed food, capable of keeping the stuffy smell of steam, capable of enhancing the flavor of spicy vegetable raw material and maintaining the taste for a long time, and useful for a pot- steamed hotchpotch, etc., by including spicy vegetables consisting of dried raw material and raw (or fresh) one. SOLUTION: This flavoring sauce for steamed food is prepared by including spicy vegetable raw material such as a ginger, a garlic, celery or the like which consists of dried raw material and raw (or fresh) one. It is pref. that the ratio of the dried raw material to the raw (or fresh) one is 1:(0.5-50), and the sauce contains 1-20 wt.% (esp. 510 wt.%) spicy vegetable raw material and is paste- like.
Patent JP-H0366741-A (JP)
Title: Heat-resistant thermoplastic resin composition
Inventor: TOYOOKA YUTAKA
IPC: C08F279/02
Filed: 1989-08-07
Abstract: PURPOSE:To provide the title composition capable of giving automotive trim parts of high-grade feel with favorable delustered appearance and excellent weatherability and impact resistance, comprising a specific graft copolymer, a rubber-modified thermoplastic resin and a rigid thermoplastic resin. CONSTITUTION:The objective composition comprising (A) 5-40 pts.wt. of a graft copolymer produced by emulsion polymerization between (1) 45-70 pts.wt. of a latex prepared by adding (a) 0.1-5 pts.wt., on a solid basis, of an acid group-contg. copolymer latex to (b) 100 pts.wt., on a solid basis, of a conjugated diene rubbery copolymer latex to effect enlargement of the particles contained to an average size of 0.15-0.45mum and (2) 55-30 pts.wt. of a mixture comprising an aromatic vinyl compound and unsaturated nitrile compound, (B) 5-30 pts.wt. of a rubber-modified thermoplastic resin prepared by providing dynamic curing through a hot kneading between (3) 5-40 pts.wt. of a rubber component containing >=10wt.% of a unsaturated nitrile-conjugated diene rubbery copolymer and (4) 95-60 pts.wt. of a thermoplastic resin, and (C) 90-40 pts.wt. of a heat- resistant rigid thermoplastic resin.