baber/WOPTO huggingface dataset:
Patent JP-H06221947-A (JP)
Title: Combustion pressure detector
Inventor: KAMIOKA HIDEKI
IPC: G01L23/10
Filed: 1993-01-28
Abstract: PURPOSE:To improve detection accuracy, reliability and the like by detecting a combustion pressure accurately following changes in the number of revolutions of an engine when the number of revolutions of the engine changes. CONSTITUTION:A piezo-electric body 19 outputs a current signal (i) according to a combustion pressure and an operational amplifier 22 which integrates the current signal (i) from the piezo-electric body 19 to be converted to a voltage signal V. The voltage signal V from the operational amplifier 22 is sampled by a sample holding circuit 24 at each specified holding time (t) and then, is corrected by an arithmetic circuit 26 by a time constant corresponding to the current number N of revolutions of the engine detected with a crank angle sensor 28. Thus, even when the number N of revolutions of the engine changes, the voltage signal V outputted from the operational amplifier 22 is corrected to V' with the arithmetic circuit 26 thereby reproducing a combustion pressure.
Patent JP-S56131013-A (JP)
Title: Leveling method for metallic strip
Inventor: KIMURA TOMOAKI
IPC: B21D1/02
Filed: 1980-03-17
Abstract: PURPOSE: To perfectly correct the shape of a metallic strip, by constituting the work roll so as to internally hold a fluid pressure, and by adjusting the fluid pressure for adjusting the work roll's crown.  
     CONSTITUTION: When the fluid pressure of the pressure chamber 3 is null, the diameter of middle of the outer shell 1 of the roll becomes smaller than that of both ends of the outer shell 1 so that a concave crown is formed. With increase of the fluid pressure, this concave crown gradually lessens, and sooner or later a flat roll practically unpossessing any crown is formed. If the fluid pressure is further raised, a convex crown is formed in the roll. Accordingly, the roll crown can be freely adjusted from concave to convex by adjusting the fluid pressure. Though the air,  water, oil, etc., are available for the fluid, the oil is desirable to employ by the  reason of easiness in obtaining the high pressure power. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04271669-A (JP)
Title: Gradation corrector
Inventor: TSUJI TOSHIAKI
IPC: H04N5/66
Filed: 1991-02-27
Abstract: PURPOSE:To offer the gradation corrector to resolve the large fluctuation of a detected value caused by noise or the like when detecting a minimum value, to obtain a smooth corrected output signal and further to execute a speedy response following-up the change of a video scene at the gradation corrector used for a television receiver. CONSTITUTION:A clip circuit 51 is provided at the output of a histogram memory 2, and the clip level is changed corresponding to the output of an S/N detection circuit 50. A video scene change detection circuit 52 to detect the change of the video scene is provided at the output of the clip circuit 51, an adder 53 constituting a cyclic filter circuit, K-fold circuit 54 and two input/one output select circuit 55 are provided. Then, a coefficient value K of the K-fold circuit 54 or the select circuit 55 is controlled corresponding to the output of the scene change detection circuit 52. Thus, smooth gradation correction can be executed without being affected by noise or the like, and the gradation correction can be executed while following-up the change of the video scene.
Patent JP-H02213046-A (JP)
Title: Manufacture of lithium paper battery
Inventor: YAMAMOTO KOHEI
IPC: H01M2/08
Filed: 1989-02-14
Abstract: PURPOSE:To prevent the overflow of a sealing material without decrease in sealing capability by narrowing the contact area of a heater tool to the specified area of the sealing material when the peripheries of terminal plates are heat- bonded through the sealing material with the heater tool. CONSTITUTION:Negative and positive terminal plates 1, 7 made of stainless steel plate are set in a heater tool 10, and heat-bonded by melting a sealing material 6 to seal a battery. The width of a tool 12 capable of going up and down is narrowed than that of the sealing material 6. When the tool 12 goes down, it is brought into contact with the inside in the width direction of the sealing material 6 through the sealing plate 7, and the contact area is set to 80-95% of the whole area of the sealing material 6. By narrowing the width of the tool 12 than that of the sealing material 6, the sealing material 6 on both sides of the tool 12 is not melted by heating and the sealing material 6 only in the contact area is melted, and the terminal plates are heat-bonded to seal a battery. The inward and outward overflow of the sealing material can be prevented.
Patent JP-H09201832-A (JP)
Title: Device for manufacturing injection-molded polyamide resin product and manufacturing method using this device
Inventor: MAETANI MASAKATSU
IPC: B29C39/38
Filed: 1996-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a device for manufacturing an injection-molded polyamide resin product with such advantages that the temperature adjustment and the temperature control of a molding die are easy and a plate-like molding can be easily released from the molding die, and a method for manufacturing the injection-molded polyamide resin molding. SOLUTION: This device for manufacturing injection-molded polyamide resin molding is a device for manufacturing the polyamide resin molding by anionic polymerization of a polymerizable lactam liquid in a molding die. In addition, the device consists of a fixed molded body 2 equipped with a plate-like molding 4 having an internally provided oil passage for flowing a heat medium oil, a movable molded body 3 equipped with plate-like molding 4 having a likewise internally formed oil passage for flowing the heat medium oil, a spacer 5 which forms a space area for injection-molding the polymerizable lactam liquid, interposed between the fixed molded body 2 and the movable molded body 3, and a device for circulating the heat medium oil which adjusts the temperatures of the heat medium oil and at the same time, feeds the heat medium oil to the plate-like molding.
Patent JP-S57147541-A (JP)
Title: Photosetting resin composition
Inventor: OKUNOYAMA TERU
IPC: C09D163/10
Filed: 1981-03-08
Abstract: PURPOSE: A composition, obtained by incorporating a polymer of an unsaturated carboxylic acid with an acidic carboxylic acid and an epoxide with a monomer having an unsaturated double bond and a photosensitizer, and capable of forming a film having improved heat resistance, adhesiveness and electrical characteristics on a metal or synthetic resin.  
     CONSTITUTION: A composition prepared by incorporating (A) a polymer obtained by reacting an addition polymer of cyclopentadiene with 1,3-pentadiene with a monovalent unsaturated carboxylic acid prepared by reacting maleic anhydride with water at 150°C or below and an acidic carboxylic acid having at least one acryloyl group or methacryloyl group and a carboxyl group in the molecular ends with (B) styrene, etc. as a monomer having an α,β-unsaturated double bond in the molecule and (C) a photosensitizer at a weight ratio between the components (A) and (B) of (90/10)W(30/70), preferably (80/20)W(40/60). 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60177492-A (JP)
Title: Access control device of circulating magnetic domain memory device
Inventor: YAMADA HACHIROU
IPC: G11C11/14
Filed: 1984-02-23
Abstract: PURPOSE:To simplify access by controlling based on shortest/seek/time/first algorithm, by providing an access mark RAM and switch. CONSTITUTION:A request address 321 specifies an address of an access mark RAM310 through a switch 320 in the latter half period of a rotating magnetic field 11 when an access request occurs, writes ''1'' in an access mark part 311 and writes an action mode 313 in an action mode part 312, by which the access request is accepted, which corresponds to a page on a minor loop 101 specified by the address 321. The device transmits to a timing pulse generator 330 whether or not the access request with respect to the page positioned at an A point on the loop 101 at the first half period of the field 111 is made and performs read or write with respect to the page positioned at the A point according to an action mode shown by the mode part 312.
Patent JP-S55129234-A (JP)
Title: Propargyl-type alcohol and preparation thereof
Inventor: OONISHI TAKASHI
IPC: C07C33/048
Filed: 1980-03-14
Abstract: NEW MATERIAL:Propargyl-type alcohols of formula I (X 1  and X 2  are H, or one of them is H and the other is a signle bond together with Z 1 ; Z 1  is OH or lower alkoxy; R 1  is H or lower alkyl; R 2  is lower alkyl).  
     EXAMPLE: 4-Isopropenyl-3,6,7-trimethyl-1-octyne-3,7-diol of formula II.  
     USE: Intermediates for the production of irones useful as perfumes (a compound of formula III), etc.  
     PROCESS: Halogen compounds of formula IV (halo is halogen) are reacted with oxide or isomesityl oxide to obtain β,γ-unsaturated ketones of formula V. The by-produced α,β-unsatusated ketones are a/so converted into β,γ-unsaturated ketones by isomerization. The β,γ-unsaturated ketones are ethynylated to obtain the compounds of formula I. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04271805-A (JP)
Title: Purifying device
Inventor: HAYASHI TAKESHI
IPC: C02F9/00
Filed: 1991-02-27
Abstract: PURPOSE:To simplify and miniaturize the entire structure of the device by providing a chamber contg. a filter and a chamber contg. a filter medium in one device main body. CONSTITUTION:First and second chambers 3 and 4 are formed in the main body 1 of a device with their upper faces opened, and an intermediate lid 7 is fixed to the upper part of the chamber 3. A cylindrical filter 8 is held between an inlet member 5 at the bottom of the chamber 3 and the protrusion 7a on the inner face of the intermediate lid 7. A filter medium 11 consisting of ceramic balls, etc., is placed in the chamber 4. An outer lid 14 is fixed to the upper opening of the main body 1, and a passage 18 connecting the chambers 3 and 4 is furnished in the outer lid 14.
Patent JP-S54125510-A (JP)
Title: Flange structure of horizontal partial casing
Inventor: MIURA HARUO
IPC: F04D29/08
Filed: 1978-03-24
Abstract: PURPOSE: To prevent leakage from the joining surfaces of the partial casing without any extra tightening of a bolt by covering the thermo-contraction of a casing flange part with an initial shrinkage of a flange part.  
     CONSTITUTION: Of upper and lower casings 1, 2 devided horizontally, the devided part of the upper casing 1 is employed with a flange part 3 and a flange upper plate 7 which is set above through a pipe-shaped reinforcement part 8 concentric with a bolt 5, and also, the devided part of a lower casing 2 is employed with a flange part 4. Under this structure, the tightening of the bolt 5 and a nut 6 causes the extension of the bolt 5 and the simultaneous shrinkage of the flange part 3 and the reinforcement part 8; the less hardness of flange parts 3, 4 than that of the casing- integrated flange increases the shrinkage of the flange parts 3, 4, which ensures transformation large enough to cover the thermo-contraction within the permissible press value of the bolt 5; thus, the thermo-contraction of the flange parts 3, 4 are convered by not only the extension of the bolt 5 but also the initial shrinkage of the flange parts 3, 4. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S52116131-A (JP)
Title: Microprogram instruction control unit
Inventor: KINOSHITA TSUNEO
IPC: G06F9/30
Filed: 1976-03-26
Abstract: PURPOSE: To decrease the microstep as a whole and thus to increase operational performance for the vertical type microorder adoption, by increasing sufficintly the function efficiency for each microorder. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06252634-A (JP)
Title: Dielectric lens antenna
Inventor: HASEBE NOZOMI
IPC: H01Q19/06
Filed: 1993-02-23
Abstract: PURPOSE:To obtain a lens antenna receiving a plane wave without blocking effect by a primary radiator by providing a focal position to decide a lens curved face on the condition that a plane wave is made incident obliquely with respect to a center axis orthogonal to a reflection plate. CONSTITUTION:A reflection face R is provided for a major plane (equivalent to X-Y plane) and a primary radiator is provided at a point F2 (xf, o, -Zf) symmetrical to a point F1 (xf, o, Zf) with respect to a major plane R. Thus, a radio wave is converged and received at an incident side space. A point A3 is a point symmetrical a point A2 with respect to the major plane, in which a radio wave is made incident in a point A1 of a lens face at an incident angle theta, refracted, passes through a point A0 (x, y, o) on the major plane in a lens and is emitted from the point A2. A thickness t2 of the lens at the point A0 is expressed in equation I, and takes as the negative side of the Z axis and a point (x, y, -LA/2) is a coordinate of the lens plane for that point. An integral number of multiple of an operating wavelength lambda is subtracted from the thickness t2 expressed in the equation I and the result is used for the incident plane shape having a zoning step difference resulting in making the thickness thin entirely and light in weight.
Patent JP-S52116148-A (JP)
Title: Microprogram instruction control unit
Inventor: KINOSHITA TSUNEO
IPC: G06F9/22
Filed: 1976-03-26
Abstract: PURPOSE: To give high efficiency to the instruction function even with the vertical type microorder system through versatility of one microorder, and thus to reduce the microprogram step number as well as to increase operational performance. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07244890-A (JP)
Title: Abnormality detector of magnetic recording and reproducing apparatus
Inventor: KOU SHIGUN
IPC: G11B15/00
Filed: 1994-03-03
Abstract: PURPOSE:To improve the safety of the product by detecting the mechanical trouble of a magnetic recording and reproducing device, and notifying the abnormality to the user. CONSTITUTION:A system controller 2, 8 performs control so as to carry out the processing suitable for a trouble processing circuit 29 based on the detected data of a mechanical-motor FG detecting circuit 24, a reel FG detecting circuit 25, a cylinder-motor FG detecting circuit 26 and a capstan-motor FG detecting circuit 27. A command signal is outputted to a trouble display device 30 so as to display the trouble. As a result, the troubles such as the breakdown of a driver iC and the smoking of a motor are avoided by the compatible trouble processing when the trouble has occurred, and the safety of the product can be improved.
Patent JP-S59196676-A (JP)
Inventor: JIYANNPIEERU ARAGON
IPC: H04N7/169
Filed: 1984-02-25
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-H02211951-A (JP)
Title: Method for continuously casting steel
Inventor: HIROSE TOSHIYUKI
IPC: B22D11/11
Filed: 1989-02-13
Abstract: PURPOSE:To perfectly prevent mingle of inclusion into a mold caused by slag with a molten steel receiving part by independently and separately setting one of the molten steel receiving part through a flowing-out part, pouring part and opening device and pouring the molten steel while closing the opening device at the time of exchanging a ladle. CONSTITUTION:After detecting slag 7 at the end stage in pouring from the ladle, the pouring is stopped and the opening device 21 is closed. Even the ladle is exchanged and the molten steel is poured into the molten steel receiving part 22, the remaining slag 7 does not flow to the flowing-out part 23 in a tundish. As an air seal pipe 2 is deeply submerged into the molten steel, the remaining slag 7 is floated up and separated from the molten steel. One series of the operation after closing the opening device 21 is executed during remaining the molten steal in the pouring part 24 in the tundish. By this method, the molten steel 6 can be continuously poured into the mold 10. Therefore, as the single of the inclusion into the mold 10 caused by the slag 7 can be perfectly prevented with the molten steel receiving part 22, the cast slab having little inclusion can be stably produced.
Patent JP-S62193792-A (JP)
Inventor: FUJITA HARUKO
IPC: A21C15/04
Filed: 1986-02-17
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-S58151422-A (JP)
Title: Heat treatment of unnormalized steel after cold working
Inventor: KOORIYAMA TAKESHI
IPC: C22C38/00
Filed: 1982-03-03
Abstract: PURPOSE:To prevent thoroughly deterioration in the toughness of an unnormalized steel contg. specified amounts of C, Si, Mn, Al, P and S and having specified tensile strength by subjecting the steel to stress relieving annealing after cold working while controlling a temper parameter P as a standard to a certain range. CONSTITUTION:An unnormalized steel consisting of, by weight, 0.12-0.22% C, <0.5% Si, 0.7-1.6% Mn, 0.008-0.04% Al, <0.025% P, <0.015% S and the balance Fe with inevitable impurities and having 50kg.f/mm.<2> tensile strength is cold worked, and it is subjected to sress relieving annealing while controlling a temper parameter P prescribed by the equation to 17X10<2>-18X10<3>. In the equation, T is heating temp. ( deg.K) and (t) is heating time (hr).
Patent JP-H0567465-A (JP)
Title: Sealed-type alkaline storage battery and its manufacture
Inventor: HIRAKAWA AKIRA
IPC: H01M10/26
Filed: 1992-02-20
Abstract: PURPOSE:To suppress migration without lowering an oxygen gas absorbing function and raising a manufacturing cost, and improve a cycle property remarkably. CONSTITUTION:A separator impregnated with an alkaline electrolytic liquid is set between a negative electrode 2 having cadmium oxide as an active material and a positive electrode 1. Boric acid or at least one salt of boric acid is added to a battery and at the same time a high molecular compound having hydroxy group which carries out cross-linking reaction with the boric acid of the salt of boric acid exists in the surface and/or inside of the negative electrode.
Patent JP-S56131589-A (JP)
Title: Preparation of cephalosporin derivative
Inventor: HIRAOKA TETSUO
IPC: C07D501/04
Filed: 1980-03-17
Abstract: PURPOSE: To obtain the titled compound useful as an antimicrobial agent readily in high yield, by reacting a specific 3-cephem-4-carboxylic acid derivative having a 7β-side chain with a reactive derivative of a carboxylic acid to acrylate the 7β-side chain directly.  
     CONSTITUTION: A 7β-(4-carboxybutyramido)-7α-methoxy-3-substituted methyl- 3-cephem-4-carboxylic acid derivative of formula I (R 1  and R 2  are OH or protecting groups of COOH; A is acetoxy, carbamoyloxy, etc.) is reacted with a compound of the formula R 3 -OH (R 3  is monochloroacetyl, dichloroacetyl, etc.) in an inert solvent, e.g. benzene or toluene, and the protecting group R 2  of the carboxyl group is optionally removed to give a cephalosporin derivative of formula II (Y is OH or protecting group of COOH) and a salt thereof. The reaction temperature is preferably 60W120°C. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S52117071-A (JP)
Title: Self-cleaning type preparation of semiconductor
Inventor: YOSHIMI TAKEO
IPC: H01L21/302
Filed: 1976-03-29
Abstract: PURPOSE: To prepare a semiconductor by a self-cleaning action by disposing a plasmagenerating means adjacent the opposite ends of a vapor phase growth furnace. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06250928-A (JP)
Title: Information processor
Inventor: YAMAGUCHI RYUICHI
IPC: G06F9/46
Filed: 1993-02-24
Abstract: PURPOSE:To improve processing speed by effectively using a physical memory and setting the selection of a program to be smooth in an information processor processing plural programs. CONSTITUTION:An area measurement part 13 executes the programs in unit time and the program size Sz2 of a storage area which is referred to is measured. A program alteration part 14 writes the program size Sz2 into the program. At the time of executing the program, a program size read part 15 reads the program size Sz2 and a memory size read part 11 reads an environment allocation size Sz1 from user environment holding part. A size comparison part 16 compares the environment allocation size Sz1 with the program size Sz2, and the size with a smaller value is set to be an execution time size Szj. An area allocation part 12 allocates the size of the physical memory where the program Pg can be used to the execution time size Szj. Thus, the size of the physical memory is set to be a minimum and the physical memory is efficiently allocated.
Patent JP-H06232402-A (JP)
Title: Manufacture of thin film semiconductor device
Inventor: HIROTA MASANORI
IPC: H01L21/336
Filed: 1993-02-01
Abstract: PURPOSE:To form an insulating film which has an excellent boundary characteristic by keeping a glass substrate at a specific temperature or lower and at the same time depositing an insulating newer thereon and then applying heat treatment thereto in a specific range of temperature. CONSTITUTION:An a-Si film is formed on a glass substrate 1 and then is crystallized by annealing using a excimer laser to obtain a Poly-Si film, and then the Poly-Si film is patterned in land-like form by a photolithographic method to obtain a semiconductor active layer 2 having an inclination of 30 deg. or less at the end thereof. A silicon oxide film is deposited at a substrate temperature of 23 deg.C with the use of an ECR plasma CVD method, and then is heated at 500 deg.C in the atmosphere of nitrogen for an hour to deposit Ta, and patterning is applied thereto to form a gate electrode 5, and phosphorus is injected thereinto to form a source region 3a and a drain region 3b which are self-aligned. Therefore, the boundary level of a gate insulating film is lowered to improve the boundary characteristic, so that a thin films semiconductor device with high reliability may be realized.
Patent JP-S60181441-A (JP)
Inventor: YAMAGAMI HIROSHI
IPC: E04B1/348
Filed: 1984-02-24
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-H06230269-A (JP)
Title: Optical spacial communication device
Inventor: SAKAI MIKIO
IPC: G02B7/198
Filed: 1993-01-29
Abstract: PURPOSE:To correct the alignment deviation of an optical axis for communication with excellent frequency responsiveness. CONSTITUTION:A fixing member 21 is provided on the optical path extended from a device of the called party, a gimbal 22 is engaged with the fixing member 21 rotatably and a mirror holding member 24 on which the mirror 23 is fixed is also engaged with the gimbal 22 rotatably. Actuators 25, 26 connected to the output of a driving circuit 15 are also provided on the fixing member 21. The actuator 25 is provided with a joint 27 driving the mirror holding member 24 in the X direction and the actuator 26 is provided with a joint 28 driving the gimbal 22 in the Y direction. The joints 27, 28 are two universal joints formed series. Consequently, by driving the straight advance of the mirror 23 by means of the actuators 25, 26 through joints 27, 28, the alignment deviation of the optical axis for communication is compensated.
Patent JP-S55125940-A (JP)
Title: Electrical discharge machine of worked piece consisting of magnetic substance
Inventor: SHIDA SHINICHI
IPC: B23H7/02
Filed: 1979-03-23
Abstract: PURPOSE:To prevent the magnetization of a worked piece and work powder caused by electrical discharge current, remove also residual magnetism, and improve working surface roughness and working shape accuracy by providing a demagnetizer near the elecrical discharge section of the worked piece. CONSTITUTION:The demagnetizer 11 is provided on the upper and lower surfaces 9 and 10 near the working section of the worked piece 1. The device 11 is operated simultaneously with electrical discharge start. The device 11 can also be controlled in proportion to electrical discharge current. Further, by providing the device 11, the residual magnetism of the worked piece is removed. Furthermore, by preventing the magnetization of the worked piece and electrical discharge powder caused by the electrical discharge current, the secondary discharge caused by the electrical discharge powder can be reduced. Working surface roughness, working speed, and working shape accuracy are improved without causing any crater of the discharge traces on the working surface.