baber/WOPTO huggingface dataset:
Patent JP-H02229111-A (JP)
Title: Microcapsule and manufacture thereof
Inventor: LEVY MARIE-CHRISTINE
IPC: B01J13/02
Filed: 1990-01-31
Abstract: PURPOSE: To produce a microcapsule having a wall obtained by crosslinking atherocollagen and a polyholoside, and capable of preventing deterioration of an active ingredient, maintaining the in vivo activities of the active ingredient and sustaining the effect by sustained release. CONSTITUTION: This microcapsule is produced by severally preparing an atherocollagen solution and a solution of a polyholoside, e.g. a glycosaminoglycan such as a heparin (derivative), a chondroitin 4-sulfate and heparan sulfate, forming an intimately mixed solution by mixing the former in the latter, adding a solution containing a cross-linking agent to an emulsion formed in the mixed solution to form cross-links on the interface between the atherocollagen and the polyholoside and obtain the objective microcapsule. The microcapsule is also obtained by extruding the before intimately mixed solution from an extruding nozzle and simultaneously shaking and pulverizing the laminar flow formed by both components to form particles, dipping the obtained particles into the solution containing the crosslinking agent to crosslink both components and to form the objective microcapsule.
Patent JP-H01197644-A (JP)
Title: Impedance detecting device
Inventor: TATEZAWA MASAJI
IPC: G01N27/02
Filed: 1988-02-03
Abstract: PURPOSE:To measure impedance with high sensitivity and to detect the life of a file element by arranging a 1st electrode in the filter element, a 2nd electrode in a flow passage, and a 3rd electrode in a case. CONSTITUTION:The state of the foreign matter collection amount of a foreign matter filter 10 which removes dirt, shives, and specks such as water and foreign matter contained in liquid such as a solvent of 1.1.1 trichloro ethane 202 and lubricating oil by filtering the liquid is measured. In this case, the 1st electrode 30A is arranged on the filter element 12 which constitutes the foreign matter filter 10, the 2nd electrode 34C is arranged in the flow passage, and an earth electrode E as the 3rd electrode is arranged in the cover member 16 of the casing 14. Consequently, variation in impedance with the amount of the foreign matter caught by the filter element 12 is detected proportionally with high sensitivity. Further, this is converted into a voltage to monitor the amount of the foreign matter collected by the layer filter type filter element 12 is monitored to prevent the replacement period of the filter element 12 from being missed.
Patent JP-S59148777-A (JP)
Title: Purification of crude glycollide
Inventor: TAKAYANAGI HIROSHI
IPC: C07D319/12
Filed: 1983-02-15
Abstract: PURPOSE:Crude glycollide is melted by heating and added dropwise to an organic solvent under stirring at a specific temperature, then the resultant glycollide suspension is cooled down to a specific temperature, the precipitate is separated and dried, thus obtaining high-purity glycollide in high yield. CONSTITUTION:Crude glycollide is melted by heating and added dropwise to an organic solvent preferably ethyl acetate, which is kept at 10 deg.C to its boiling point, preferably 15-20 deg.C, under stirring, to effect the extraction of impurities into the solvent and partial precipitation of the glycollide simultaneously. The resultant suspension is cooled down to 0-20 deg.C, preferably 5-10 deg.C for about 2hr to effect the precipitation of most of the glycollide. The resultant precipitate is separated and dried to give purified glycollide which is used as a starting substance of polyglycolic acid which is made into fibers for medical purposes such as suture. The process of the present invention causes no thermal deterioration according to long-hours of heating and yield reduction according to repetition of recrystallization and gives the objective glycollide with advantage.
Patent JP-S52106186-A (JP)
Title: Improved punching process
Inventor: SUGISHIMA MASAYUKI
IPC: B26F1/00
Filed: 1976-03-03
Abstract: PURPOSE: To enable punching process, in which unnecessary parts are punched out from a strip-like material, to pushed but chips into a die hole completely by devising shapes of a punch and a die in order to prevent adverse effect due to unnecessary movement of the punched out chips. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S57134237-A (JP)
Title: Mold coating material for die casting
Inventor: NAKAMAE TAKAO
IPC: B22C3/00
Filed: 1981-02-14
Abstract: PURPOSE:To prevent the generation of the surface defects of castings occuring in the temp. drop of cast molten metal by coating two layers of mold coating materials consisting of specific materials on the inside surfaces of dies for casting. CONSTITUTION:Bentonite and water are added to refractories contg. >=40% Al2O3 and having superior heat resistance through high temp. calcining to make a slurry and this slurry is coated by a wey spray method on the inside surface of a die 1 for casting, whereby the 1st mold coating layer 2 is formed. Next, the slurry prepd. by using zirconium flour as an essential component and adding bentonite and water thereto is coated by a wet spray coating thereon, whereby a mold coating of superior fire resistance is formed. If molten metal is charged into such die 1, the temp. drop of the molten metal in the die is decreased considerably, and the generation of outside surface defects such as pinholes, blows or the like in a casting 4 is reduced.
Patent JP-S55115964-A (JP)
Title: Coated tool
Inventor: HARA HISAO
IPC: B23B27/14
Filed: 1979-02-27
Abstract: PURPOSE:To achieve a wider application range and a longer life by forming the (Hf.Ta)C solid solution carbide coated layer of the specified composition on a substrate. CONSTITUTION:The solid solution carbide layer expressed by (HfxTay)C is so formed as to become thickness 1-20mu on a substrate of high-speed steel, super hard alloy, etc. Here, x+y=1, y=0.4-0.6. The abovementioned coated layer is desirably formed by a CVD method, but it is also possible to use other PVD method, molten salt method, etc.
Patent JP-S63198774-A (JP)
Inventor: KURONBAAGAA MAKUSHIMIRIAN
IPC: F02M57/02
Filed: 1988-02-03
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-S58138930-A (JP)
Title: Hot water feeding device
Inventor: KANEKO HIDEKI
IPC: F24D17/00
Filed: 1982-02-15
Abstract: PURPOSE:To enable a feeding of large volume of hot water, a reduction of time required for feeding hot water to a bath tab even in a winter season and a provision of sufficient volume of hot water shower by a method wherein a small- sized hot water feeder with low capability is connected to a hot water storing tank having a ball tap therein and the hot water is fed by a pump. CONSTITUTION:A hot water pipe 2 of an instantaneous hot water feeder 1 directly connected to a water tap is connected to the ball tap 8 stored in the hot water storing tank 7. Midway of the hot water feeding pipe 2 is branched and the valve 9 is connected to the pipe. The hot water storing tank 7, kitchen drainboard 3, bath tab 4 and shower 6 etc. are connected to each other through pump 10. In this hot water feeding system, even if the small-sized instantaneous hot water feeder 1 (with a capacity of 5,000-10,000kcal/h) is applied, a time required for feeding hot water to the bath tab can be reduced to ten minutes or so even in a winter season under a combination with the hot water storing tank 7. Even if a total volume of hot water stored is dropped into the bath tab, the hot water is continuously fed into the hot water storing tank 7.
Patent JP-S59150834-A (JP)
Title: Ground grader with multi-purpose function
Inventor: KISHI MITSUHIRO
IPC: E02F3/815
Filed: 1983-02-12
Abstract: PURPOSE:To quickly switch the functions of a soil discharge plate by turning the blade by 180 deg. by a method in which a plow is provided on one side of the blade, a claw is provided on the other side of the plate, and the plate is angled to the advancing direction of the vehicular body. CONSTITUTION:When raking discharged soil and sand to one side of the advancing direction of the vehicular body, an oil-pressure motor 31 is operated and the rotation is transmitted to a worm gear 30, a worm wheel 29, a drive shaft 22, and a rotator 21. The lengthwise direction of the soil discharge plate 26 is angled to the advancing direction of the vehicular body. The ground is graded by the plow portion 27 of the blade 26. In case where the ground to be graded is mixed with gravels or rocks, an oil-pressure motor 34 is operated, the rotation is transmitted to a small gear 34, a large gear 34, and a reverse rotary shaft 23, while the blade 26 is turned by 180 deg. around the reverse rotary shaft 23 to position the claw 28 downwards, and the ground is graded.
Patent JP-H01196683-A (JP)
Title: Bar code reader
Inventor: SHIROKABE KAZUHISA
IPC: G06K7/10
Filed: 1988-02-01
Abstract: PURPOSE:To expand a reading allowable crossing angle by left-plugging a character string including a starting code at the left edge of a bar code, right- plugging the character string including the stop code at the right edge of the bar code and making the character to occupy the majority obtained respectively for respective digits into the character of the digit. CONSTITUTION:For some part character strings received from a character deciding part 2, a character string including a starting code at the left edge of a bar code is left-plugged, a character string including a stopping code at the right edge of a bar code is right-plugged, the character to occupy the majority obtained respectively for respective digits is made into the character of the digit and thus, a digit matching synthesizing part 3 to synthesize and output the whole character string shown by a bar code is provided. Thus, a reading allowable crossing angle which is the readable maximum crossing angle of the direction of the character string shown by the bar code and the scanning line can be expanded and in the direction of the comparatively free goods and the moving direction, the bar code can be easily read.
Patent JP-H02184693-A (JP)
Title: Fluorinated phosphonosulfonic acid and preparation thereof
Inventor: DONARUDO JIEI BAATON
IPC: C07F9/38
Filed: 1989-01-31
Abstract: NEW MATERIAL: A compd. having F-atoms, sulfo groups and phosphono groups which are respectively bonded to carbon atoms and characterized by that at least one sulfo group and at least one phosphono group are bonded to a carbon atom through an S atom and a P-atom.  
     EXAMPLE: A compd. represented by formula I.  
     USE: An additive to an electrolyte in a hydrocarbon/air fuel cell and a phosphoric acid electrolyte in the fuel cell.  
     PROCESS: At first, a compd. represented by the formula, (R 4 O) 3 P (R 4  is lower alkyl) and a compd. represented by the formula, R 3 X z  (R 3  is an org. group having a covalent fluorine bond, X is Br or I and (x) is 2 or 3) are reacted at 0-25°C pref. in diethyl ether to obtain a compd. represented by formula II. Subsequently, this compd. is reacted with a compd. represented by the formula, (R 5 ) 2 S 2 O 4  (R 5  is an alkali metal ion) pref. in a basic aq. soln. containing acetonitrile as a cocatalyst to obtain a compd. represented by formula III. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S56119561-A (JP)
Title: Discriminating and reproducing circuit
Inventor: KOBAYASHI KOUICHI
IPC: H03M5/16
Filed: 1980-02-25
Abstract: PURPOSE:To simplify the circuit costitution and reduce power consumption, by outputting positive and negative discrimination signals at the rise of the detection signal as positive and negative reproducing signals, in the discriminating and reproducing circuit of the input signal used in the PCM repeater and so on. CONSTITUTION:Discriminating circuit 5 compares positive-phase and antiphase data with threshold VR in response to the positive-phase timing signal; and when positive-phase or antiphase data is larger than threshold VR, a positive or negative discrimination signal is output. When positive-phase and antiphase data are smaller than threshold VR, circuit 5 outputs the zero discrimination signal. FF8 outputs ''1'' as the detection signal during the period of antiphase timing ''1'' if the zero sicrimination signal is ''0'' at the rise of the antiphase timing signal. Meanwhile, FF7 outputs positive and negative discrimination signals at the rise of the detection signal as positive and negative reproducing signals to terminals 18 and 19 while the detection signal is ''1''. Thus, the circuit constitution is simplified to reduce power consumption.
Patent JP-H06255083-A (JP)
Title: Front edge stopper for jogging sheets on feed board and feed board
Inventor: BUIRII BETSUKAA
IPC: B41F21/12
Filed: 1994-02-21
Abstract: PURPOSE: To minimize members and movable parts and to avoid transmission loss between an adjusting means and a leading-edge stop by making the leading- edge stop itself as a control means in the leading-edge stop for aligning paper sheets on a feeder table of a printing machine. CONSTITUTION: Sheet papers 1 are conveyed from right to left to align the sheet papers 1 on a feeder table 7 and the leading edge is brought into contact with a screw head part 2, where they are aligned. Then, the sheet papers 1 are received by the following conveying means. Thereafter, a front lay member 10, i.e., the screw head part 2 is rotated by rotating a front lay shaft 5 in the sheet paper conveying direction until the screw head part 2 reaches below the sheet paper conveying face. The sheet papers 1 cross over the screw head part 2 and are conveyed under an aligned condition to the first printing unit by the conveying means. Then, the front lay shaft 5 is rotated in the opposite direction and the stop 11 becomes vertical again to the sheet paper conveying direction.  In this case, an individual screw head part 2 can be screwed into the position for alignment in accordance with dimension of the sheet papers and kind and thickness of the paper to be printed.
Patent JP-S60165342-A (JP)
Title: Heat resistant cast alloy having high creep breaking strength and carburizing resistance
Inventor: TAKAHASHI MAKOTO
IPC: C22C19/05
Filed: 1984-02-08
Abstract: PURPOSE:To provide the titled heat resistant cast alloy having good weldability, obtained by specifying a composition consisting of C, Si, Mn, P, S, Cr, Ni, W, Al, B, Zr, Ti, and Fe. CONSTITUTION:A heat resistant cast alloy contains 0.3-0.55% C, 3.0% or less Si, 2.0% or less Mn, 0.30% or less P, 0.03% or less S, 20.0-40.0% Ni, 0.5-0.6% W, 0.02-0.6% Al and 0.0005-0.01% B and additionally contains 0.02-0.5% Zn or 0.02-0.5% Zr 0.02-0.5% Ti and comprises the remainder of substantially Fe and has high creep breaking strength in a high temp. region, excellent carburizing resistance and good weldability.
Patent JP-S57137160-A (JP)
Title: Control system for phototypesetting machine
Inventor: TAGUCHI KENICHI
IPC: B41B27/00
Filed: 1981-02-17
Abstract: PURPOSE:To obtain the control system in the title wherein the programming is simplified when composing instructions or other information is inputted, by dividing the operating process into a plurality of steps and executing step independently, with the processing operations being interrelated with each other. CONSTITUTION:A second computer 21 is provided between a first computer 14 and various input switch groups 17-19, and an input part 14 and an output part are separated. Thus the operation is separately processed. When a message that indicates the good status of the phototypesetting machine is sent to the computer 14 from the computer 21, the computer 14 controls a character frame fixing device 4 through a driving circuit 16 and a driving circuit 15 for a lens 5. Then the computer 14 operates a shutter 7 by giving a command to a driving circuit 12, sends a message to the computer 21, receives sending amount data, and sends a command to a control circuit 11. The contents of the present position counter 13 are utilized in the operating processes in the computers 14 and 21.
Patent JP-H11211695-A (JP)
Title: Gel for electrophoresis
Inventor: FUKUSHIMA REIZO
IPC: G01N27/447
Filed: 1998-01-21
Abstract: PROBLEM TO BE SOLVED: To prevent a gel from being broken down in a staining operation by a method wherein a sheetlike rigid body is used as a container material on the side coming into contact with an electrode solution and a water-insoluble material is used as a gel contact face on the other side. SOLUTION: A rectangular gel bonded film is brought into close contact with a glass plate so as to be supported. The film on which a spacer in a thickness of 1 mm is pasted is pressed to a glass plate having a U-shaped cutout on the upper part, and a monomer aqueous solution is injected into a mold which is sealed with silicone rubber so as to prevent the solution from being leaked from the lower part. Then, a comb made of PE is pressed from the U-shaped cutout, it is left for three hours at 27 deg.C, a polymerizing operation is completed, and a gel for electrophoresis is created. The gel is set on an electrophoretic apparatus, and the electrophoretic operation of a sample is performed.  After it is finished, the glass plate is removed, and an aqueous gel in a state that it is bonded to the gel bonded film is immersed in a staining solution for one hour and in a bleaching solution all night. In this case, the aqueous gel is not broken down, and an electrophoretic image is clear so as to be suitable for being dried and preserved.
Patent JP-2000218145-A (JP)
Title: Particulate material mixing apparatus and method
Inventor: KONDO MIKIO
IPC: B01F7/18
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To precisely mix two or more kinds of particulate materials within a short time by low power. SOLUTION: A particulate material mixing apparatus is equipped with a tank body 11 holding particulate materials to be mixed, gas feeders 21, 22, 23, 24 introducing air insufficient to fluidize the particulate materials in the tank body 11 into the tank body 11 and mechanical mixing means 31, 32 for mechanically mixing the particulate materials in the tank body 11. By this constitution, mixing resistance is reduced by the introduction of a small amt. of gas and mixing efficiency is increased. However, since the particulate materials are not fludized, the separation caused by a particle size difference is not generated to enable uniform mixing.
Patent JP-H05220977-A (JP)
Title: Image forming apparatus
Inventor: TAJIKA HIROSHI
IPC: B41J2/205
Filed: 1992-02-07
Abstract: PURPOSE:To stably output an image free from density irregularity and density stripes in all of gradations by correcting density irregularity using the optimum correction table in each density while a first correction means is changed over corresponding to a density signal within a real time. CONSTITUTION:Herein, density irregularity is corrected according to a correction sequence. That is, printing is performed by operating an operation part of four test patterns (density data =40H/80H/C-H/F-H) different in density. The printing patterns are read using readers themselves and the emitting amount irregularity of the heads corresponding to four densities is estimated. A plurality of the correction tables 1:HS tables corresponding to the respective densities are formed on the basis of the emitting amount irregularity and correction is performed using both of said correction tables and a correction table 2:HS-gamma curve (correction curve : linear).
Patent JP-S53108328-A (JP)
Title: Microprogram control type information processor
Inventor: KINOSHITA TSUNEO
IPC: G06F9/22
Filed: 1977-03-04
Abstract: PURPOSE: To enable the use of the short-length microorder word by using the nano ROM even for a microporgram control type information processor which is produced through the LSI technique. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09218412-A (JP)
Title: Spacer spraying device and spraying method as well as liquid crystal display device produced by using the same
Inventor: TOYOSHIMA MEIKI
IPC: G02F1/1339
Filed: 1996-02-08
Abstract: PROBLEM TO BE SOLVED: To uniformly spray spacers to only the necessary parts and to remove the aggrighted spacers by selectively removing the spacers of the unnecessary parts without using fluorocarbon and alcohols in spraying of the spacers for forming a prescribed spacing between two sheets of substrates facing each other. SOLUTION: The spacers 7 are sprayed on the substrates 4 in the state of electrifying the spaces 7 and the inside wall of a spraying chamber 5 to negative and holding a spraying stage 6 grounded. Next, the substrate 4 sprayed with the spacers 7 is held in a cleaner stage 11 which are formed with microelectrode parts 12 in the positions where the spacers 7 are desired to be left and are impressed with a positive voltage and is moved under a cleaner head 14 connected to a vacuum device 13.
Patent JP-H11200388-A (JP)
Title: Design structure of concrete retaining wall
Inventor: SUEMATSU DAIKICHI
IPC: E02D29/02
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To improve the design structure of a concrete retaining wall into colored-surface structure, in which an efflorescence hardly occurs, by explicating the mechanism of the occurrence of the efflorescence regarding conventional form transfer or a coloring method by pigmentation. SOLUTION: A large number of imitation stone-shaped irregular partitioned surfaces 4 partitioned by joints 3 and the mounting surface 6 of a design panel 5 are formed to the wall surface 2 of an L-shaped retaining-wall block 1. All of the imitation stone-shaped irregular partitioned surfaces 4 and the joints 3 are formed in heat-absorbing colored surfaces 7 colored in a color having light reflectance lower than a concrete foundation color, and the mounting surface 6 of the design panel 5 is formed in a concrete texture surface 8 in a concrete texture as it is. The place of the mounting surface 6 is formed in approximately the same depth as the bottoms of the joints 3.
Patent JP-S62182813-A (JP)
Title: Thyristor control type voltage phase controlled autotransformer
Inventor: HOTTA AKIRA
IPC: H02J3/12
Filed: 1986-02-06
Abstract: PURPOSE:To improve the reliability and to simplify the constitution with the titled transformer by controlling both voltage and phase by a thyristor. CONSTITUTION:In this device a control transformer 12 is added newly together with a tap changer changed to a thyristor control type one. Then the level and the phase of the voltage Et produced at a series winding 13 of a series transformer 2 are changed by controlling the level and the polarity of the volt age E produced between terminal (k) and (l) or thyristor groups 17 and 18 by the ON/OFF control of a thyristor since the synthetic voltage of the in-phase component voltage and the rectangular component voltage is applied to the transformer 2. Thus the level and the phase difference theta of the voltage Es generated at the medium voltage side can be optionally controlled.
Patent JP-H11217128-A (JP)
Title: Sheet material feeder device and image processing device
Inventor: HIRAI HIROSHI
IPC: G03G15/00
Filed: 1998-02-04
Abstract: PROBLEM TO BE SOLVED: To decrease the probability of carrying sheet materials in a piled-up state. SOLUTION: A sheet material feeder which separates and carries sheet materials one by one in order is provided with a feed roller 1 which carries the sheet materials and a retard roller 2 which rotates inversely to the rotating direction of the feed roller 1 and separates a sheet material therefrom, and the feed roller 1 freely rotates about a feed roller drive shaft 41 by the rotation angle for carrying the sheet material by a prescribed distance.