baber/WOPTO huggingface dataset:
Patent JP-S57179336-A (JP)
Title: Method of minimizing variation in compression ratio of engine
Inventor: AZUMA SHIGEJI
IPC: F02F11/00
Filed: 1981-04-28
Abstract: PURPOSE:To minimize variation in the compression ratio of engines, by directly measuring the distances from the top surface of a cylinder block to the top surfaces of pistons, and selecting a cylinder head gasket having a proper thickness on the basis of the  measured values. CONSTITUTION:After fixing a cylinder block assembly 6 on a positioning jig 7, a projection measuring means 15 is set in place for measuring the distances between the top  surface 9 of the cylinder block assembly 6 and the top surfaces 10 of a plurality of pistons 3, i.e., projections A1-A4 of the pistons 3. The projection measuring means 15 is  provided with displacement meters 17, 18 having contact pieces which are held in  contact with the top surfaces 10 of the pistons 3, respectively, and it is clamped to the assembly 6 by a hydraulic clamping means 19. With such an arrangement, outputs of  the displacement meters 17, 18 are furnished to a calculating and displaying means 21,  in which the means value is calculated at a mean value calculating and storing circuit  22. The means values thus obtained are classified into various ranks and displayed at  a means 23 for displaying the proper thickness of a cylinder gasket, and the ranks are  marked on the upper surface 9 of the cylinder head by means of a punch 27.
Patent JP-S59189321-A (JP)
Title: Liquid crystal display element
Inventor: KINUGAWA KIYOSHIGE
IPC: G02F1/1337
Filed: 1983-04-13
Abstract: PURPOSE:To obtain a controlling film for orientation having good regulating power for orientation, electrical insulating characteristic and mechanical strength with a relatively thin film thickness by impregnating an org. high polymer film in a porous inorg. insulating film thereby forming the controlling film for orientation. CONSTITUTION:An org. high polymer which is easily decomposable at a low temp. is mixed with a dip coating liquid crystal consisting essentially of silicon hydroxide and an org. solvent, and the mixture composed thereof is coated on an electrode substrate 1 by a spinner, etc. and is calcined. The silicon hydroxide and org. high polymer film are then decomposed and a porous silicon dioxide film, i.e., a porous inorg. insulating film 7 is obtd. If an inorg. high polymer film or monomer thereof is coated thereon and is calcined, an org. high polymer film 6 is impregnated in the film 7. The surface which contacts with the liquid crystal is the film 6 according to such structure and therefore the regulating power for orientation is strong. The controlling film for orientation is made into the structure in which the film 7 is used as skeleton and the film 6 is impregnated therein and therefore said film has good mechanical strength and electrical insulating characteristic. Since the film 7 and the film 6 are not divided to two layers, the formation of the film to a thin thickness over the entire part is made possible.
Patent JP-H09232120-A (JP)
Title: Magnetic composition, magnetic toner, and magnetic ink
Inventor: NAKAJIMA SHINICHIRO
IPC: C09D11/00
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic composition which has a good reproductivity and uniformity and which has ferromagnetism at a room temperature and which can be easily controlled for color by treating a tetraazaporyphyrin or poryphyrin derivative expressed by a specified expression with iodine and then letting it react with alkali metal. SOLUTION: A metal complex which is made by treating a tetraazoporyphyrin derivative expressed by formula 1 (M is a mixture of one or more kinds selected from a group of magnetic metals and magnetic metal compounds, A is an organic residual group selected from a group having a substituent expressed by an expression 2, two hydrogen atoms or bond hands) with iodine is used. Or, a metal complex which is made by treating a poryphyrin derivative expressed by an expression 3 (M and A are defined the same as in the expression 1) with iodine is used. The metal complex is let to react alkali metal to obtain a magnetic composition which includes an organic magnetic substance combined with alkali metal.
Patent JP-2000258966-A (JP)
Title: Image forming device
Inventor: ODAJIMA NAOKO
IPC: G03G15/00
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To obtain good image quality by accurately normalizing the read value of a density sensor without installing a reference correction member and without necessitating a mechanism for moving the density sensor, and executing a process control. SOLUTION: A density detection pattern is formed on an image carrier, or a transfer material carrier, or an intermediate transfer body. In the case of detecting the density detection pattern by a diffuse reflection type detecting sensor 33 and a regular reflection type density detecting sensor 35, a value obtained when the density of the density detection pattern is detected by the sensor 33 is normalized based on a value obtained when the surface of the image carrier, or the transfer material carrier, or the intermediate transfer body is detected by the sensor 35.
Patent JP-S61223532-A (JP)
Title: Ring groove wear tester
Inventor: MAEKAWA KAZUHIKO
IPC: G01M13/00
Filed: 1985-03-29
Abstract: PURPOSE:To enable evaluation of any wear deformation on the conditions close to an actual machine, by applying a vertical heating motion and a circumferential rotary motion between a test piece representing a piston ring and a test piece representing a ring groove in the presence of a corroding agent to perform a test with a change in the strength and speed. CONSTITUTION:A corroding agent is injected between test pieces 11 and 12 through communicating holes 25, 26 and 27 at an injection port 24. The hollow point 20 with a wheel 22 fastened thereat and a lower test piece mounting means 19 are rotated with a motor to turn a lower test piece 12. As an upper test piece mounting member 16 is movable vertically but the rotation thereof is constrained, a relative rotary motion is generated between both the test pieces. A thrust rod 21 is driven vertically so as to thrust the central undersurface of the upper test piece mounting member 16 with the upper end thereof 21. Thus, the both the test pieces are given a circumferential rotary motion with the repeated vertical contact, separation and collision thereof under the environmental temperature conditions the same as that of an actual machine pouring a lubricant containing a corroding agent thereon.
Patent JP-H05110577-A (JP)
Title: Circular network station
Inventor: PASUKARU YURIAN
IPC: G06F13/00
Filed: 1992-03-19
Abstract: PURPOSE: To discriminate a token of the station by the function being contents of a re-transmission memory. CONSTITUTION: The station ST includes an FIFO re-transmission memory ERPT placed in series between a reception device DRX and a transmission device DTX. The reception device DRX discriminates whether a frame received from a ring is to be destroyed or to be sent again to a re-transmission memory ERPT and the transmission device DTX discriminates whether or not the station ST has a token as the function of contents of the re-transmission memory ERPT so as to send a frame included in the re-transmission memory ERPT or a frame unique to the station.
Patent JP-S59189784-A (JP)
Title: Picture signal processing device
Inventor: YAMADA MASANORI
IPC: H04N1/403
Filed: 1983-04-12
Abstract: PURPOSE:To perform a suitable binarizing processing of a picture signal in accordance with an original by detecting a texture density level of a line to be binarized and determining a threshold level in a variable mode in accordance with this level and binarizing the picture signal with this threshold level. CONSTITUTION:After scanning of the (i-1)th line, a forecast value W'i of the i- the line is obtained as an average value of N-number of texture levels Wi-k (k=1-N) of the (i-N)th and following lines before scanning of the (i-N)th line, and a threshold level Si for the i-th line is obtained on a basis of this value W'i. When scanning of the i-th line is started, it is binarized by the level Si, and the texture level of the i-th line is obtained. In this case, the threshold level Si is so decided that W'i is white when W'i is smaller than a prescribed value P. If W'i is larger than the prescribed value P, the level Si is defined as a level for texture level ''0''. With the threshold level decided in this manner, one is added to (i). This operation is repeated until an optical system reaches an inversion position C.
Patent JP-S54154910-A (JP)
Title: Data transmission system
Inventor: YAMAZAKI HIDENORI
IPC: G06F11/10
Filed: 1978-05-29
Abstract: PURPOSE:To enhance efficiency of the data transmission as well as to detect the dropout of the data plus dropout and overlap of the blocks and others by transmitting the data in the form of the blocks and also giving the parity in which the odd and even numbers are arranged alternately to the data within the blocks. CONSTITUTION:In case the data is transmitted between apparatus, the data groups are divided into block No. m and No. m+1 to be transmitted from the transmitter side, and parity P is given to data 1-n within block No. m and No. m+1 each. This parity P is arranged to even, odd, even and odd in that order to block No. m and then to odd, even, odd and even to block No. m+1 respectively. And the parity of leading data 1 is set and odd and even alternately in arrangement for both block No. m and No. m+1, and the leading parity of the added parity P is detected by parity decoder 2 plus parity check 3 of the receiver side. Then parity P of data 2-n is checked to transmit the correct data to memory 5.
Patent JP-H07272527-A (JP)
Title: Raising/lowering device
Inventor: BABA HISASHI
IPC: B66D1/46
Filed: 1994-03-31
Abstract: PURPOSE:To easily and swiftly set a lowering position of an electric appliance of freely raising/lowering, by clocking lowering time of the electric appliance from start to stop and setting it as a lowering set time. CONSTITUTION:An illuminator 9 is made to return its original position, a lowering push button switch 20 is put on so as to lower the illuminator 9 to a position where maintenance and inspection are easy, and a stop push button switch 19 is put on. Time from lowering of the illuminator 9 to stop is clocked by a timer 16 so as to be set as a lowering time. When the illuminator 9 is lowered again, the time is added up. When the illuminator 9 is raised, the raising time is deducted. Therefore, the lowering time corresponding to the final lowering position of the illuminator 9 is calculated and set. In an operation mode, when the lowering push button switch 20 is put on, the illuminator 9 is lowered, and when the lowering time reaches the set lowering set time, lowering of the illuminator 9 is stopped. As a result, the illuminator 9 is lowered to the lowering position set at the program mode.
Patent JP-H0627116-A (JP)
Title: Method of determining specimen by slide element
Inventor: POORU AASAA KIRUDARUUBURANDO
IPC: G01N33/483
Filed: 1992-03-21
Abstract: PURPOSE: To automatically correct the difference due to the variety of an analyzer by comparing a site analyzer with a standard analyzer by an applied reagent element in terms of behavior, and obtaining the relative formula therebetween. CONSTITUTION: The response of a slide element measured by a site analyzer is corrected to the response detected by a standard analyzer having a working curve via several steps, the respnose of the specimen concentration is correlated, and the specimen is quantitatively measured. That is, one level or calibrator is applied to a series of slide elements 1 or more, and te response of the standard analyzer is read. A formula (R is standard, RF is a standard analyzer, detected response of the site analyzer, gF (RF) converting spline function, B0-2 is standardizing coefficient, and K is an index for the nonlinearity of the formula) is used, and the relation of the difference of the responses in the two analyzers are correlated. Then, liquid sample is applied to the slide element selected from a series of the slide elements, and the respnose of the site analyzer is read.  How to correspond this response to the response of the standard analyzer is confirmed from the correlation of the formula.
Patent JP-S58182171-A (JP)
Title: Reproducing device for discoid recording medium
Inventor: IMANAKA RIYOUICHI
IPC: G11B21/10
Filed: 1982-04-16
Abstract: PURPOSE:To perform accurate high-speed accessing, by moving a pickup at a high speed to the position near a desired address in response to a key input, and comparing an address signal with a reproduced signal and decreasing the difference to zero. CONSTITUTION:When the desired address is inputted from a key input terminal 28, a pickup device 4 stops on detecting the track having the address. The inputted address is stored in a memory 27 and then converted by a D/A converter 29. The position of the pickup 4 is indicated by the output voltage of a potentiometer 17. Switches S1 and S2 are both connected to a contact B and a current is flowed through a coil 16 until the output of a differential circuit 20 becomes zero to control a voice coil, thus moving the pickup 4. At the same time, a signal from the optical system of the pickup 4 is demodulated by a demodulator 24 to make a read 25 of the address, which is compared by a comparator 26; and a jumping pulse is generated by a generator 31 by the difference signal and added by an adder 33 to drive a tracking mirror 11 until the output of the comparator 26 reduces to zero. Thus, the high-speed, precise access is carried out.
Patent JP-S57180261-A (JP)
Title: Digital tone receiver
Inventor: SHIRAI HITOSHI
IPC: H04M3/24
Filed: 1981-04-28
Abstract: PURPOSE:To enable a test without forming a channel every time at the execution of test, by incorporating a test use multi-frequency signal generating circuit in a receiver and transmitting the test use multi-frequency signal for test. CONSTITUTION:When a channel assigned to a digital tone receiver 3 is vacant, a test use multi-frequency signal is inputted to the vacant channel from a test use multi-frequency signal generating circuit 10, the inputted test use multi- frequency signal is detected and it is collated with a preset comparison data for failure detection. Thus, at no calling, since the test is always performed, the test execution period is short and a failure can immediately be detected, if the failure takes place.
Patent JP-S60206999-A (JP)
Title: Scroll type hydraulic machine
Inventor: NAKAMURA TOSHIYUKI
IPC: F04B39/02
Filed: 1984-03-30
Abstract: PURPOSE:To make abnormal wear and seizing damage trouble in a thrust bearing part preventable, by pumping up oil inside an oil sump by means of centrifugal action in a main shaft inner part, while feeding the thrust bearing part with a part of the oil fed to a crank hole. CONSTITUTION:Oil inside a lubricating oil sump 909 is pumped up into an eccentric hole 401 by means of centrifugal pumping action produced by rotation of a main shaft 4 by way of an oil cap 12 and an oil passage 404 and lubricated to an eccentric bush 5. And, with an oil hole 405, lubrication takes place for a lower main bearing 702 while with an oil hole 406, for a lower thrust bearing 701, respectively. The oil that lubricated the eccentric bush lubricates an upper main bearing 602, then reaching to an upper thrust bearing 601, and afterward it is discharge to an Oldham's chamber 605.
Patent JP-H06249287-A (JP)
Title: Vibrationproof device
Inventor: KIMIZUKA YOSHIYASU
IPC: H05K7/14
Filed: 1993-03-01
Abstract: PURPOSE:To clear the resonance point of vibrationproof rubber by holding a predetermined clearance between shock absorbing members until the frequency of a casing reaches the vicinity of the resonance point of vibrationproof members, and restraining vibration due to disappearance of the clearance at reaching the vice of the resonance point. CONSTITUTION:Vibrationproof members 4a, 4b are respectively provided on both sides of a fitting plate 2 and a base plate 3, and shock absorbing members 5a, 5b are provided between both vibrationproof members 4a,4b and on both the plates 2, 3 so as to have a predetermined clearance L between the opposed faces. The predetermined clearance L is decided so that the clearance disappears and vibration of the fitting plate 2 can be absorbed when a case 1 vibrates at the frequency in the vicinity of the resonance point of the vibrationproof members 4a, 4b and the fitting plate 2 vibrates. Hereby, vibration of the fitting plate 2 is effectively prevented by means of both vibrationproof members 4a, 4b. When once the case 1 vibrates in the vicinity of the resonance point of the vibrationproof members 4a, 4b, both shock absorbing members 5a, 5b are contacted with each other so as to effectively restrain vibration of the fitting plate 2.
Patent JP-H02242827-A (JP)
Title: Film and production thereof
Inventor: ISHII TOSHINORI
IPC: C08L67/00
Filed: 1989-03-15
Abstract: PURPOSE:To obtain a film having excellent heat-resistance and electrical insulation and useful as a flexible printed circuit board, etc., by blending a specific powdery mica with a wholly aromatic polyester capable of forming an optically anisotropic molten phase and then by melting and extruding the resultant resin composition to form the film. CONSTITUTION:The objective film having a dielectric constant of <=3.0 and a dielectric tangent of <=0.01 measured at 1kHz and 150 deg.C is produced by blending 100pts.wt. of a wholly aromatic polyester capable of forming optically anisotropic molten phase (e.g. a polyester having the structural unit of formula) with 5-100pts.wt. (preferably 10-75pts.wt.) of powdery mica having a weight- average flake diameter of 3-100mum and a maximum diameter of <=150mum to obtain a resin composition and extruding the composition in molten state in the form of a film. The draw ratio of the film-forming process is preferably 1.25-15 in MD direction and 1.5-20 in TD direction and the draw ratio in TD direction is preferably 1.2-2.4 times that of the MD direction.
Patent JP-H11243885-A (JP)
Title: Production of noodles
Inventor: YAMASHITA MASAAKI
IPC: A23L7/109
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing noodles, capable of producing high grade noodles having better taste, flavor, texture, color and gloss than these of noodles produced from only wheat flour. SOLUTION: This method for producing noodles comprises producing the noodles from raw materials comprising wheat flour and sesame powder. The method can produce high grade noodles having better flavor, taste, texture, color and gloss than those of noodles produced by conventional methods, because of having the smell of sesame, and gives effects for taking insufficient nutrients, dieting and maintaining health. When the noodles are produced from wheat flour and germ powder as raw materials, the noodles are the optimal food material for taking the insufficient nutrients and give effects on making a body and maintaining health.
Patent JP-S54155251-A (JP)
Title: Polyamide resin composition
Inventor: HAYASHI MASAHIRO
IPC: C08L77/00
Filed: 1978-05-30
Abstract: PURPOSE: To prepare a polyamide resin composition giving a molded product having excellent impact strength, rigidity and surface smoothness, by compounding a copolymer of ε-caprolactam with calcium silicate.  
     CONSTITUTION: A polyamide resin molding composition composed of (A) a polyamide comprising a copolymer of ε-caprolactam (1 mole) and a comonomer (≤0.25 mole), and having a time corresponding to the peak of crystallization rate in the isothermal crystallization of the copolymer at 60°C of ≥0.38 minute, pref. ≥0.5 minute, and (B) calcium silicate. The comonomer is, e.g. hexamethylene adipamide, hexamethylene terephthalamide, ethylene terephthalamide, m-xylylene adipamide, etc. The weight ratio of the calcium silicate to the copolymer is pref. 0.4W2 to 1, esp. 0.5W1.5 to 1. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62222141-A (JP)
Title: Apparatus for concrete sampling
Inventor: NAGANO HIROO
IPC: G01N1/04
Filed: 1986-03-25
Abstract: PURPOSE:To obtain the title apparatus having no effect exerted on a structure and requiring no pretreatment for analysis, by a method wherein negative suction force is applied to a rotary blade and a filter chamber is provided between the blade and a negative pressure generating pump and the powder in the filter chamber is analyzed. CONSTITUTION:A blade is formed to the leading end of the sample sucking bit 1 mounted to the leading end of a hammer drill 2 and a suction passage is pierced through said bit 1. An adaptor is mounted to the base end of the bit 1 in a freely rotatable manner and a suction pipe is provided to the adaptor and a sampling chamber 4 is mounted between the suction pipe and a pump 3. A perforated wall is arranged in a container and filter paper is mounted to the opening of the container in a detachable manner. Then, the pump 3 is rotated to generate negative pressure in the suction passage of the bit 1 and the drill 2 is operated to rotate the bit 1 to perform the drilling of a concrete structure 5. At this time, the ground concrete is sucked to be adhered to and accumulated on the surface of the filter paper in the inlet side thereof. After drilling is performed up to a predetermined depth, suction is finished and the chamber 4 is opened to take out a powdery sample.
Patent JP-S62224232-A (JP)
Title: Storage of meat food
Inventor: YASUIKE TETSUO
IPC: A23B4/06
Filed: 1986-03-25
Abstract: PURPOSE:To enable stable and economical storage of a meat food over a long period without lowering delicious taste of the meat, by sealing a meat food with a gas-barrier packaging material, substituting the atmosphere in the package with a gaseous mixture of carbon dioxide gas and oxygen and maintaining the packed food at ice temperature. CONSTITUTION:A meat food is sealed with a gas-barrier packaging material, the atmosphere in the package is substituted with a mixture of carbon dioxide gas and oxygen gas [CO2/O2=5-90/95-50 (vol%)] and the content is maintained at ice temperature. Any packaging material can be used for the purpose provided that the material has sufficiently high gas-barrierness especially in an ice temperature range. The order of the gas-barrierness is usually oxygen gas permeability of <=50cc/m<2>.24hr, preferably <=20cc/m<2>.24hr at 23 deg.C and 65% RH. The storage temperature depends upon the kind of the meat, the presence or absence of a freezing point depressor, the storing period, etc., and is usually selected between -0.2 deg.C--10 deg.C.
Patent JP-S59190280-A (JP)
Inventor: DEGAWA TOORU
IPC: B23K20/00
Filed: 1983-04-13
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-H06270202-A (JP)
Title: Method and device for multi-layer injection press molding
Inventor: OKUDAIRA KINJI
IPC: B29C45/16
Filed: 1993-03-24
Abstract: PURPOSE:To eliminate the generation of creases in corner sections and prevent the generation of defective products by injecting a resin material from either one or both of a cavity mold and a core mold, press molding and molding a first layer and successively a second layer on the first layer. CONSTITUTION:A sprue 19 is formed in a core mold 11 and a gate valve 20 is installed in the sprue 19, and the system is connected with an injection unit 22 injecting a molten resin material through a hot runner 21 and the like. When the gate valve 20 is opened, the molten resin material is fed into a cavity between both molds 11 and 13, cooled and solidified to form a core material layer of a product. Also a mixing head 25 is set on the cavity mold 13, and reactive solutions, for example, polyol as liquid A and isocyanate as liquid B are fed into the mixing head 25. The solutions are agitated and mixed together in the mixing head 25 and injected from a sprue 26 into the cavity between both molds 11 and 13 and solidified to form a skin layer.