baber/WOPTO huggingface dataset:
Patent JP-S5991879-A (JP)
Title: Method for cultivating bacterium of genus pseudomonas
Inventor: YAMADA HIDEAKI
IPC: C12R1/38
Filed: 1982-11-16
Abstract: PURPOSE:To improve the nitrile hydratase activity in cultivating a bacterium of the genus Pseudomonas to produce microbial cells having the enzymic activity of the nitrile hydratase, by adding propionitrile, isobutyronitrile, propionamide and isobutyramide one after another to a culture medium. CONSTITUTION:Pseudomonas chlororaphis B23 (FERM-P No. 187) or Pseudomonas sp. PSI (FERM-P No. 188) is cultivated to produce microbial cells having the enzymic activity of nitrile hydratase. In the cultivation thereof, one or more of propionitrile, isobutyronitrile, propionamide and isobutyramide are added to a culture medium one after another in <=15g/l total amount thereof. Thus, the activity of the nitrile hydratase of the microbial cells is increased to about 2 times of that without addition of the propionitrile, etc.
Patent JP-S6357722-A (JP)
Title: Production of permanent magnet alloy
Inventor: UCHIDA KIMIO
IPC: C22C38/00
Filed: 1986-08-26
Abstract: PURPOSE:To lower the residual Ca content and to improve the magnetic characteristics by adding a reducing agent such as metallic Ca and a flux to Nd2O3, Fe and B and reducing the Nd2O3 under prescribed conditions. CONSTITUTION:Metallic Ca and/or CaH2 as a reducing agent and CaCl2, NaCl or KCl as a flux are added to Nd2O3, Fe and B. These starting materials are melted by heating to 1,000-1,300 deg.C in an atmosphere of a nonoxidizing gas to reduce the Nd2O3 and to obtain an Nd-B-Fe alloy consisting of 25-50wt% Nd, 0.3-5wt% B and the balance Fe.
Patent JP-H0859070-A (JP)
Title: Printer and aftertreatment controlling method thereof
Inventor: SUGIZAKI EIICHI
IPC: B41J11/58
Filed: 1994-08-24
Abstract: PURPOSE: To make a speedy process achievable by making buffeting selectable so as to be done only in time of necessity, not doing at all times, and preventing a drop in buffering velocity and any failure in paper feeding from occurring. CONSTITUTION: This printer is provided with a printing conveying means 11 conveying a roll of continuous paper in time of printing, an aftertreatment-use conveying means 12 conveying this continuous paper in time of aftertreatment for the cutting, folding or storage or the like of the printed continuous paper, and a selector means 15 selecting whether a buffering process is performed or not by the indication of an operator, respectively. In addition, it is also provided with an buffering indication means 14 indicating this buffering process to the aftertreatment-use conveying means 12 and the printing conveying means 11 or the like on the basis of selection of the selector means 15.
Patent JP-S5998119-A (JP)
Inventor: RICHIYAADO YAROSURAFU ZUDORAHA
IPC: C08G18/10
Filed: 1983-10-27
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-H0253546-A (JP)
Title: Safety device for positioning reciprocating feed mechanism
Inventor: ISHIKAWA NAOYA
IPC: B23Q5/52
Filed: 1988-08-12
Abstract: PURPOSE:To ensure the operation of a switch by forming the structure of performing the specified switch operation by causing on the sliding of a bar stock and mechanically performing the movement of the bar stock itself by the elasticity of the coil spring arranged at the one end. CONSTITUTION:In case of operating switches 23-25 with a dog 11 pushing a bar stock 12 by abutting to a stopper 13, the bar stock 12 is slided from the original position by being pushed, but when the dog 11 is apart from the stopper 13, the bar stock 12 is returned to the original position with the restoring force owned by the holding mechanism consisting of a base 14, coil spring 15, spring supporter 16 and slide bearing 17 and the switches 23-25 are returned to the original state. The detection of the dog 11 can thus be performed repeatedly. The switch pusher 20 fitted to the bar stock 12 performs a slide movement on the plate 22 fitted with plural switches 23-25, the distance between the switch pusher 20 and switches 23-25 is held constant and the switches 23-25 are surely operated. Also, the distance between the dog 11 and bar stock 12 is kept constant and the dog 11 is surely abutted to the stopper 13.
Patent JP-2000032470-A (JP)
Title: Image encoder, image encoding method, and image decoder
Inventor: FUJISHIRO SHIGEO
IPC: H04N19/50
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To provide an image encoding method, capable of minimizing encoding degradation and keeping high image quality, even when the data rate of image data is high and a data amount is large. SOLUTION: The data number for one screen of the input image data of a successive scanning system is thinned to a half, and they are converted into image data of an interlaced scanning system. The image data after change are encoded by the unit of one screen in an encoding part 1. In an image data number restoration means 33, the encoded image data are decoded and the restored image data of the successive scanning system same as the input image data are generated, by using an interpolation processing from the decoded image data. The delay errors of the restored image data and the input image data are corrected by a delay circuit 35.  The difference data of the restored image data from the image data number restoration means and the input image data from the delay circuit 35 are generated in a difference computing means 34, and the difference data from the difference computing means 34 are encoded in units of one screen. The encoded image data encoded in the encoding part 1 and the encoded difference data are multiplexed and transmitted as encoded output.
Patent JP-2001028670-A (JP)
Title: Original reader and image forming device provided with the original reader
Inventor: AOKI MINORU
IPC: H04N1/04
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To allow an original read means to read a width of an original at a low cost with high accuracy. SOLUTION: The original moving type original read means that reads an image while carrying the original is provided with a means 12 that changes the reflectance of the rear side of the original in an original read area and with an original width detection means. The reflectance of the original rear side in the case of reading a tip area of the original 1 is changed, and an original read means 8 reads the original rear side whose reflectance is changed and the original tip area, and the original width detection means detects the width of the original based on read data.
Patent JP-S6183647-A (JP)
Title: Glass composition
Inventor: KOKUBU YOSHINORI
IPC: C03C8/24
Filed: 1984-09-27
Abstract: PURPOSE:A glass composition suitable for molding a glass layer for heat insulation set on an alumina substrate of heat-sensitive recording head, comprising specific glass powder and a specified filler. CONSTITUTION:A blended raw material having a composition comprising 35-45wt% SiO2, 13-20wt% Al2O3, 10-25wt% BaO, 7-15wt% ZnO, 6-12wt% CaO, 1-5wt% MgO, and 1-5wt% ZrO2 is melted, made into glasses, and ground to give glass powder having about 1-3mu particle diameters. Then, (A) 70-99wt% glass powder is blended with (B) 30-1wt% filler (selected from corundum, alpha-quartz, zircon). The prepared glass composition is usually blended with an organic binder to give paste, which is used.
Patent JP-S6262263-A (JP)
Title: Assay of substrate
Inventor: TANAKA YOSHIHARU
IPC: G01N27/416
Filed: 1985-09-12
Abstract: PURPOSE:To expand the upper limit of a measuring concentration range of an enzyme electrode, by using a relationship curve between the reciprocal of a substrate concentration and the reciprocal of an output of the enzyme electrode as calibration curve in the assay of a substrate. CONSTITUTION:An immobilized alcohol oxidase film is mounted on a Clark type hydrogen peroxide electrode to form an enzyme electrode and a ethanol reference solution is brought into contact with the electrode to obtain a relationship between the ethanol concentration and the reaction output thereof. Then, a relationship is determined between the reciprocal of the substrate (ethanol) concentration and the reciprocal of the reaction output (Lineweaver-Burk plot) and the assay of the substrate concentration in a sample is done using the resulting linear line as calibration curve.
Patent JP-S61105900-A (JP)
Inventor: ISHIZUKA SHINICHI
IPC: B23P21/00
Filed: 1985-09-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0249177-A (JP)
Title: Navigating method
Inventor: KOYAMA HIROSHI
IPC: G05G1/00
Filed: 1988-08-11
Abstract: PURPOSE:To correct the propagation error of a user absolute position and a speed by calculating beforehand values of position and speed error covariances, checking up a variation of the error covariance value and determining the gain for correcting the propagation error. CONSTITUTION:A navigation device 4 is provided with a state quantity propagating part 7 for calculating a user's position and a speed, based on a user's dynamics model, a gain calculating part 8 for calculating the gain for correcting a propagation of a position and a speed by using an approximate value of an error covariance value derived by a calculation in advance, and a state quantity updating part 9 for correcting an error of a position and a speed by an error correcting mechanism of a Kalman filter type. A navigation arithmetic unit 6 checks up a variation from the navigation start time of an error covariance value, determines the gain for correcting the propagation error by using the error covariance value which is expressed approximately or a representative error covariance value, and corrects the propagation error of a user's absolute position and a speed.
Patent JP-H0639621-A (JP)
Title: Cutting tool
Inventor: YASUHIRA NOBUO
IPC: B23C5/16
Filed: 1992-07-28
Abstract: PURPOSE:To improve the abrasion resistance of a corner part and the chipping- less condition simultaneously by forming a diamond film at the blade tip of a corner part with the CVD method. CONSTITUTION:A blade tip of a corner part 26 of a cutting tool is provided with a diamond film, which is formed by using the CVD method (Chemical Vapor Deposition; chemical gas phase accumulating method). A diamond layer having a high purity, which does not include the bonding agent inside of the sintered diamond as a cause of chipping, can be thereby provided at the corner part 26, and simultaneously, the abrasion resistance at a high level equal to that of diamond having a large grain size can be obtained.
Patent JP-H1128059-A (JP)
Title: Beverage material and its set
Inventor: SHINDO GIICHI
IPC: A23L2/00
Filed: 1997-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a beverage material set so as to simplify the takeout of a material for an instant coffee and readily enable the preparation. SOLUTION: This beverage material set is obtained by binding solidified coffee powder 1, sugar 2 and milk powder 3 as materials into a rodlike shape, supporting and integrating the resultant rodlike material with a large-diameter part 4a of a support 4, pouring hot water into a cup 11 for exclusive use, inserting the material supported by the side of the large-diameter part 4a of the support 4 from an opening 10a of a lid 10 into the hot water and carrying out the stirring.
Patent JP-H07150374-A (JP)
Title: Aluminum flake pigment treated with sustained-release corrosion control compound and coating material containing it
Inventor: JIEFURII ESU DEPIYUU
IPC: C09D5/38
Filed: 1994-08-25
Abstract: PURPOSE: To provide aluminum flake pigment with corrosion-resistance and the paints containing the same pigment.  
     CONSTITUTION: A slightly water-soluble time release corrosion inhibitor compound, which is a reaction product of a water-soluble metal salt, containing a metal selected from a group comprising yittrium and rare earth metals, oxo- complexes of transitional metals, soluble salts of silicon and anionic metal salts containing their mixture, is used for treating aluminum flake pigment. The corrosion inhibitor compounds are effective for preventing hydrogen gas generation of aluminum pigment particles. The compounds are particularly useful for preventing gassing of bare and chromated aluminum pigment particles in aqueous compositions having a basic pH and in water-borne coating compositions. 
     COPYRIGHT: (C)1995,JPO
Patent JP-S6180311-A (JP)
Title: Pattern positioning device
Inventor: IKEDA HIROSHI
IPC: G05D3/12
Filed: 1984-09-26
Abstract: PURPOSE:To obtain a highly accurate pattern positioning device by detecting distances up to the opposite side of a pattern at plural positions and operating their standard deviation to discriminate the presence or absence of an abnormal value in the detected values. CONSTITUTION:The pattern positioning device is used for wire bonding on the prescribed positions of a pattern formed on a printed substrate. The positioning device has an X-Y table 5, a TV camera 6, a picture memory 8, etc., a data detection part 11 detects detection data from picture data stored in a data buffer 10 and an operation part 12 operates the average value and the standard deviation on the basis of the detected data. A discrimination part 13 compares the set up reference average value and reference standard deviation with said operated result, if there is not significant difference, the difference is sent to a motor driving control part 15 to control the driving of stepping motors M1, M2 of said table 5. When there is any significant difference, said detected data are sent to a processing part 14, which removes an abnormal value from the detected data and sends the processed data to the operation part 12.
Patent JP-H0949400-A (JP)
Title: Maintenance system in tunnel
Inventor: SUZUKI SHIGETO
IPC: E21F17/00
Filed: 1995-08-07
Abstract: PROBLEM TO BE SOLVED: To conduct the maintenance work of luminaires installed in a tunnel economically, quickly, and efficiently with no manual labor. SOLUTION: A truck 1 mounted with a work unit 11 is traveled along a guide line 2 buried in the road surface in a tunnel while detecting the presence of a life-expired lamp of luminaires L1, L2,..., Ln installed on a tunnel wall. When the life-expired lamp is detected, the truck 1 is stopped at the stop point corresponding to the luminaire, the work unit 11 is started, an exchange robot is positioned, and the replacing work of the luminaire is conducted.
Patent JP-2001027396-A (JP)
Title: Life estimating device for float type drain trap
Inventor: HARADA MASAYOSHI
IPC: F16T1/48
Filed: 1999-07-15
Abstract: PROBLEM TO BE SOLVED: To measure the number of times of opening and closing of a float type drain trap in operation so as to estimate its life. SOLUTION: A free type steam trap 20 is formed with a casing having a valve chamber 3 in the inside by tightening a cover unit 2 to a main unit 1 having an inlet 4 and an outlet 6, and a valve port 7 provided in a lower side wall of the valve chamber 3 is opened/closed by a float 9 arranged in the valve chamber 3. An ultrasonic wave transceiver 14 is mounted in a bottom part outer surface of the valve chamber 3 of the free float type steam trap 20 and connected to a control arithmetic device 15. An ultrasonic wave is radiated toward upward from the ultrasonic wave transceiver 14, a water level of the valve chamber 3 is detected from a time till returning after reflected by the water level, and the number of times of opening and closing in operation are measured from water level displacement of the valve chamber 3 and displayed.
Patent JP-S6444231-A (JP)
Title: Production of box body
Inventor: NOMOTO RYOJI
IPC: B21D39/03
Filed: 1987-08-12
Abstract: PURPOSE:To facilitate the joining of mutual end faces and to reduce the price in manufacturing a box body by forming a projection simultaneously with rolling a projecting part plate thickness thinner than a metal plate by forming one part of the end edges of the metal plate and piercing the engaging hole with the recessed place engaging with the projecting part and the projecting part at the other end. CONSTITUTION:One part of end edges 3 of the metal plate 2 in the shape of developing a box body 11 is punched in uneven shape and subjected to pattern draw rolling as well with the plate thickness of the projecting part 4 being thinner than that of the metal plate 2. And simultaneously with this rolling a projection 5 is formed on the rolling face thereof. Also, simultaneous with this punching the other end 6 of the metal plate 2 is formed by punching and the recessed place 7 engaging with the projecting part 4 is formed by squeezing as well. Moreover, the engaging hole 8 projecting the projection 5 some to the opposite side face by penetrating it is pierced. The protruding part 9 by the punched rolling and squeezed piercing is press-cut as well as contour punching then. And at the bending stage it is bent adequately for forming a square cylindrical box body 11, the projecting part 4 and recessed plate 7 are engaged and the engaging hole 8 is penetrated simultaneously, the projection 5 projecting to the opposite side is squeezed and the engaged projecting part 4 and recessed place 7 are joined.
Patent JP-S6179396-A (JP)
Title: Data assigning system
Inventor: KURODA KIYOHIKO
IPC: H04Q1/457
Filed: 1984-09-26
Abstract: PURPOSE:To improve the flexibility and service expansion on the structure of a signal processor by inputting a count outputted from a count means to a storage means as an address and distributing a data reached at a unit time interval to a corresponding function package based on the information designating the function package extracted from the address. CONSTITUTION:A memory 4 and a decoder 5 are inserted between a count circuit 2 and gates (3-1)-(3-n). Functional package numbers b1-bn designating function packages (1-1)-(1-n) receiving and processing data d1-dn reached in the unit time interval t0 are stored in the memory 4 in the form of a binary code form. Function packages 1-2,1-1,1-n,...,1-3 are energized sequentially based on the function package numbers b2, b1, bn,...,b3 extracted sequentially from the memory 4 synchronously with each unit time interval t1 at each frame synchronism T, and data d1-dn reaching at the unit time interval t0 are subject to reception processing. Thus, the data d1-dn are shared into optional packages 1-1-1-n by designating optionally the function package number stored in the memory 4.
Patent JP-H0369586-A (JP)
Title: Production of thin film of lithium niobate single crystal
Inventor: ENOMOTO AKIRA
IPC: C30B19/04
Filed: 1989-08-04
Abstract: PURPOSE:To produce the film which is extremely thick by using potassium oxide and vanadium pentaoxide as melting agents at the time of producing the thin film of the above single crystal by doping MgO in lithium niobate. CONSTITUTION:A substrate made of lithium tantalate is brought into contact with the melt consisting of K2O, V2O5, Li2O, Nb2O5, and MgO to grow the thin film of the lithium niobate at the time of forming the above-mentioned thin film by liquid phase epitaxy on the above mentioned substrate. The control of the Li/Nb molar ratio in the lithium niobate crystal is enabled by this method and the thin film of the lithium niobate and the substrate made of lithium tantalate are lattice-matched by doping the MgO, by which the extremely thick film is obtd. The constituting material of an optical device useful as a thin film waveguide type SHG element, etc., is obtd. in this way.
Patent JP-H0934402-A (JP)
Title: Drive method for display device
Inventor: DENDA ISATO
IPC: G09G3/294
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To provide high image quality by doing so as not to be seen a black line or a white line on a screen, when a display level of a display device is changed. SOLUTION: In a display device which displays multi-gradation image (for example, 16-gradation image) by hourly dividing a screen display period (for example, 1 frame) of a display panel (for example PDP) into a plurality (for example, 4) of display periods matched to display gradations and giving weighting to a sustain pulse number of respective division display periods (for example subfield), the sustain periods (for example ST1-ST4) in a plurality of divided display periods constituting the screen display period are equally set into the state illustrated in a figure (b) so that a non-display period (an unlit period) Th in a level change point (for example, a point where a level is changed from '7' to '8') is made to approach to a frame cycle Tf nearer than a conventional case (Tj), a black line or a white line become hard to be seen on the screen in changing of the level,  and a false outline can be prevented from being formed.
Patent JP-H0487916-A (JP)
Title: Bag-making and filling, and device therefor
Inventor: TAKAGAKI ICHIRO
IPC: B65B9/20
Filed: 1990-07-31
Abstract: PURPOSE:To simplify the configuration of a bag-making/filling machine and improve the processing efficiency by a method wherein in the longitudinal sealing step of the raw material sheet intermittent pull-down process, a zipper tape is intermittently fed by a specified length at a time and inserted between the edges of a twice-folded raw material sheet to carry out heat-sealing. CONSTITUTION:When an intermittent pull-down device 18 is brought in operation with a raw material sheet 8 mounted on the outside of a cylinder 13, the raw material sheet 8 is intermittently sent to a former 9. A zipper tape 4' in engaged state is led between an outer guide 23' through an inner guide 23 and a bracket 24 of the cylinder 13, inserted between the edges of the twice-folded raw material sheet 8, and fuse-bonded to the raw material sheet 8 by a heat sealer 22. At the same time, longitudinal sealing is carried out by upper and bottom longitudinal sealers 14 and 14'. A tape presser 15 of a supersonic welder, which presses the lateral seal zipper tape, is provided under the upper longitudinal sealer 14 and put in intermittent action synchronizing with the intermittent pull-down device 18. Lateral sealing is performed by a lateral sealer 16 located under the tape presser 15 and a product 1 is filled in by a chute 17. Lateral sealing of the upper part is carried out and the film is cut off by a cutter 17.
Patent JP-H0849981-A (JP)
Title: Stock yard for baking-line of ceramics product
Inventor: SAKAKIBARA IWAO
IPC: F27B9/38
Filed: 1994-08-02
Abstract: PURPOSE:To enhance the production efficiency in the continuous production along with higher productivity by enabling continuous operation of a kiln and easier work of setting a carrier plate on a support pin. CONSTITUTION:A green stock conveyor 26, a green carrier plate 30, a carry-in conveyor 29, a product stock conveyor 27, a product carrier plate 52 and a carry-out conveyor 51 are arranged and a suction box is provided free to move upward on a lift rod of a running truck 54 disposed above the green stock conveyor 26 and the product stock conveyor 27 while a burning truck 9 has the carrier plate supported with a support pin being inclined so that the upper parts in the direction of inclination of a green and a product on the carrier plate are overlapped with the lower parts thereof.
Patent JP-S6446046-A (JP)
Title: Cylindrical cam type automatic operating mechanism for transmission
Inventor: OMOMO SHOJI
IPC: F16H63/34
Filed: 1987-08-12
Abstract: PURPOSE:To make one motor suffice, make the captioned mechanism small and light, and lower a cost by providing shift levers corresponding to each shift fork shaft of the transmission of an automobile, and operating the shift levers with each cam groove. CONSTITUTION:One end of each of transmission shift levers L1-L3 is joined to the shift fork shafts 91-93 of the transmission of an automobile. And, the other ends are engaged with cam grooves C1-C3 formed on the outer periphery of a cylindrical cam C respectively. The shifting operation of each shift lever L1-L3 is carried out by the rotation of each cam groove C1-C3. Thereby, one motor suffices while making the captioned mechanism small and light at a low cost.