baber/WOPTO huggingface dataset:
Patent JP-H0335798-A (JP)
Title: Production of anti-hla monoclonal antibody
Inventor: TAKIGUCHI MASAFUMI
IPC: C12R1/91
Filed: 1990-02-06
Abstract: PURPOSE:To enable efficient production of the title antibody for a group determining antigens having delicate difference which can recognized between human and human by using, as an immune animal, not human mammalian animal which is transformed with a recombinant gene into which HAL gene is introduced. CONSTITUTION:The HLA gene is introduced into a fertilized ovum of not human mammalian animal and the ovum is transferred into the uterus of the female animal as a tentative mother. Then, the tentative mother is fed for a certain period to give birth to the animal of which the gene is transformed. Then, HLA antigen is given to the mammalians expressing the HLA gene introduced as an immunogen. Then, the spleen is excised from the immunized animals, the spleen cells are fused with myeloma cells and the hybridoma producing the antibody is selected from the fused cells. Finally, the hybridoma is cultured to produce the subject antibody.
Patent JP-S56122331-A (JP)
Title: Preparation of methyl methacrylate
Inventor: MASUKO TATSUROU
IPC: C07C69/54
Filed: 1980-03-04
Abstract: PURPOSE: To obtain the titled compound advantageously, by separating methacrylic acid and the titled compound by distillation from the esterification product of methacrylic acid with methanol, and eliminating the formed polymer as a by-product dissolved in toluene-methanol mixture solvent, etc.  
     CONSTITUTION: Methacrylic acid is esterified with methanol to prepare methyl methacrylate which is separated by distillation into methacrylic acid and methyl methacrylate. Methacrylic acid and/or a polymer of methyl methacrylate formed in the above-mentioned reaction as a by-product, is eliminated by dissolving in piridine, dioxane, dimethylformamide, toluene-methanol, mixture solvent or xylene- methanol mixture solvent, especially one at a weight ratio between toluene or xylene and methanol or 2W4.5:8W5.5, to separate methyl methacrylate smoothly by distillation. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0586221-A (JP)
Title: Plastic optical article
Inventor: YAMADA SHINICHI
IPC: B32B27/00
Filed: 1992-02-13
Abstract: PURPOSE:To provide a plastic optical article having excellent heat resistance, solvent resistance, chemical resistance and transparency and suitable as an optical member by disposing a transparent coating film on a transparent crosslinked resin having a glass transition temperature above a constant temperature. CONSTITUTION:A transparent coating film preferably containing an organic polymer and a finely particulate inorganic oxide as main components is disposed on a transparent crosslinked resin comprising a copolymer and having a glass transition temperature of >=130 deg.C to provide the objective optical article. The copolymer is produced by polymerizing a composition containing 20-98wt.% of a monomer, preferably an N-methylmaleimide compound of the formula (R<3> is H, 1-20C hydrocarbon group; R<1>, R<2> are H, methyl, ethyl, etc.,) and 2-80wt.% of a multi-functional monomer having two or more unsaturated groups, such as ethylene glycol (meth)acrylate in their total amount of >=30wt.%.
Patent JP-S60172005-A (JP)
Title: Plastic optical fiber
Inventor: YAMAMOTO SHIYOUJI
IPC: G02B6/02
Filed: 1984-02-17
Abstract: PURPOSE:To execute a covering by only one process, and also to raise an incombustibility, a heat resisting property and a resistance to chemical of the titled optical fiber by making a refractive index of a core higher than a refractive index of a clad, and covering a single wire or a collected body of a plastic optical fiber strand for making the light transmit through, with a specified polyvinyl chrolide. CONSTITUTION:A plastic optical fiber strand is covered with PVC to which a trimerit acid ester compound plasticizer has been added. Even in case this plasticizer has been added, a transmission loss increase quantity of a fiber becomes large suddenly when the addition quantity exceeds 40 parts, and in case the addition quantity is <=5 parts, workability of an extrusion covering is deteriorated. Therefore, as for the quantity of the trimerit acid ester compound plasticizer to the PVC, 10-40 parts are desirable. As for this adding method, it is also allowed that a plastic optical fiber 3 is formed by performing a covering 2 obtained by adding the trimerit acid ester compound plasticizer of 10-40 parts to a collected body of two or more plastic optical fiber strands 1. In this way, it is possible to obtaina plastic optical fiber which is excellent in its incombustibility, heat resisting property and resistance to chemical, and whose covering is executed by only one process.
Patent JP-S58143273-A (JP)
Title: Waveform display
Inventor: WATANABE YOSHIAKI
IPC: G01R13/22
Filed: 1982-02-22
Abstract: PURPOSE:To display a waveform which is easily visible and faithful to its originall waveform and has simple constitution, by alternately outputting the latest information on a stored display waveform and information which is read out immediately before, converting it to analog voltage, and displaying it. CONSTITUTION:Waveform information which is read out from a storing circuit M through a readout circuit R responding to a clock generating circuit CL is latched in order by latching circuits L1, L2. The latest and immediately previous readout waveform information latched by these circuits L1, L2, respectively pass through G1, G2, etc. which are alternately switched and opened, through the circuit CL, are alternately selected and outputted, become analog voltage through a D/A converter DT1, and it is applied to a vertical amplifier AM1. In this way, by a line of width corresponding to a readout interval of the information, a waveform having no rounding is displayed. In this way, it is possible to display a waveform which is easily visible and faithful to its original waveform, by simple constitution which requires no integrating circuit.
Patent JP-H07232201-A (JP)
Title: Manufacture of extremely thick steel plate
Inventor: TANIGAWA OSAMU
IPC: B21B1/02
Filed: 1994-02-24
Abstract: PURPOSE:To provide a method for manufacturing an extremely thick steel plate excellent in internal quality from a continuously cast slab by utilizing a forging press used ordinarily and efficiently pressing down porosities which are present in the middle part of the continuously cast slab without requiring new equipment investment. CONSTITUTION:At the time of manufacturing the thick steel plate at the total draft of <=70% from the continuously cast slab by using forging and rolling jointly, this method is a method for manufacturing the extremely thick steel plate by which the draft in forging and draft in thick plate rolling are determined from the target thickness of product so that the next condition is satisfied. 30>=alpha1>=30-0.5Xalpha2. Where, alpha1: draft (%) in forging, alpha2: draft (%) in thick plate rolling.
Patent JP-H05223726-A (JP)
Title: Method for detecting secular embrittlement
Inventor: SAITO KIYOSHI
IPC: G01N33/20
Filed: 1992-02-14
Abstract: PURPOSE:To clearly form an intergranular corrosion groove in a short time and improve the reliability of measured data and evaluation of degree of embrittlement by corroding the grain boundary of a part to be measured by reversely sweeping the potential at the part after a passive film is formed at the part. CONSTITUTION:An electrolytic cell 1 is mounted on the surface of a part to be measured after polishing the surface and an electrolyte 7 is poured in the cell 1. Then, while a potential is applied across an object 6 to be measured from a potentiostat 14 and the potential value is swept with a scanner 15 so that anode polarization can be obtained, a polarization curve indicating the relation between the potential and current density is recorded on a recorder 16 and, when the current density becomes the smallest value, a passive film is formed at the part to be measured by once stopping the sweeping. Then the smallest value of the current density is confirmed by reversely sweeping the potential and, at the same time, the grain boundary at the part to be measured is corroded by maintaining the potential which gives the smallest value for a fixed period of time. When the depth to grains suffering from intergranular corrosion is measured after the part to be measured is washed and dried and measured data are plotted on a fracture transient temperature diagram, the reliability of embrittlement evaluation is improved.
Patent JP-H11223081-A (JP)
Title: Stopper hardware for opening
Inventor: KIMURA HIDEO
IPC: E06C1/18
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a stopper hardware for an opening capable of surely preventing the pinching of the finger of a user. SOLUTION: A leg body is maintained under the state, in which the leg body is opened by a fixed angle in a stopper hardware 5 for an opening, the stopper 5 is composed of first and second connecting fitting pieces, 51, 52, two circular washer 53 and a pinching member 54, one circular end sections are superposed mutually and coupled mutually and rotatably in both fitting pieces 51, 52 and the other circular end sections 513, 523 are installed rotatably to the leg body respectively. Angle sections, where both fitting pieces 51, 52 mutually collide and rotation more than that is prevented when both fitting pieces 51, 52 are turned in superposing sections and extended in an approximately linear shape, are formed to each of one circular end sections.  The two circular washers 53 are mounted from both surface and rear sides in parallel with the rotary surfaces of the superposing sections and so as to conceal the angle sections from both ofuerse and reverse.
Patent JP-S56123917-A (JP)
Title: Antiulcer composition
Inventor: FUJII SETSUO
IPC: A61K31/7064
Filed: 1980-03-04
Abstract: PURPOSE: To prepare the titled composition having improved absorbability through the digestive organs, by adding polyethylene glycol to 2'-deoxy-5-fluorouridine derivative.  
     CONSTITUTION: A composition containing (A) a 2'-deoxy-5-fluorouridine derivative of formula (R is phenyl or heterocyclic residue which may have substituent groups; R 1  and R 2  are H or alkylcarbonyl), e.g. 3-(3-methylbenzoyl)-2'-deoxy-3',5'-di-O- acetyl-5-fluorouridine, and (B) polyethylene glycol, e.g. polyethylene glycol 200, polyethylene glycol 400, etc. Although the compound of formula is an antitumor substance having extremely low toxicity compared with 5-FU, it has only poor absorbability through the digestive organs. The disadvantage of the compound, i.e.  low absorbability by oral administration, can be improved by dissolving the compound in the extremely low-toxic polyethylene glycol. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08219698-A (JP)
Title: Method of preparing metallic thin wire for demolishing apparatus
Inventor: ARAI HIROSHIGE
IPC: B26F3/00
Filed: 1995-02-16
Abstract: PURPOSE: To improve efficiency of making a metallic thin wire by using as a pair of electrodes two points spaced apart from each other on a bundle of conductive wires and leaving one required conducive wire uncut to form a metallic thin wire by cutting-and-removing, between the electrodes, covering matter around the bundle of the conductive wires. CONSTITUTION: Cuts 20a are made in covering matter 20 between two points spaced apart from each other on a bundle 11A of conductive wires to remove the covering matter, and the two points are used as a pair of electrodes 8, 8, and then unnecessary wires 11a of the conductive wires 11a constituting the bundle 11A are cut-and-removed and one conductive wire 11a is left uncut to form a metallic thin wire 3. The metallic thin wire 3 thus made is installed within a demolishing container, and the demolition container is filled with water, and an energy supply circuit is connects to the electrodes 8, 8. When electric energy stored in a capacitor is applied to the metallic thin wire 3 in a short period of time through the electrode 8, 8, the metallic thin wire 3 is rapidly fused and vaporized to vaporize water and impact occurring at this moment destroys a matter to be demolished.  A particular metallic thin wire need not be installed separately so that efficiency of operation is enhanced.
Patent JP-H02192429-A (JP)
Title: Low-melting glass composition
Inventor: MURAKAMI TADAYOSHI
IPC: C03C3/072
Filed: 1989-02-06
Abstract: PURPOSE:To improve moldability and water resistance of mica by blending PbO with B2O3, SiO2 and ZrO2 or TiO2 and making the blend into glass by heating and melting. CONSTITUTION:65.49-76.39wt.% PbO is blended with 7.53-16.44wt.% B2O3, 9.46-14.29wt.% SiO2 and 3.61-3.93wt.% ZrO2 or 2.34-2.47wt.% TiO2, heated and melted at 800-1,200 deg.C for 1-3 hours and made into glass or 59.91-60.02wt.% PbO is mixed with 10.76-17.27wt.% B2O3, 13.74-14.91wt.% SiO2, 3.81-4.07wt.% ZrO2 and 2.47-9.62wt.% one or more selected from MnO2, Ni2O3, BaO and TiO2, heated and melted at 1,000-1,200 deg.C for 1-3 hours and made into glass.
Patent JP-H03232593-A (JP)
Title: Aeration stirrer
Inventor: MURASE ICHIRO
IPC: B01F3/04
Filed: 1990-02-07
Abstract: PURPOSE:To improve an aeration effect by connecting a stepped revolving shaft which is formed to a large diameter on the front end side, is fixed with vanes on the outer periphery and is formed to a smaller diameter on a submersible motor side, forming an air chamber in the part enclosed by the submersible motor and the large-diameter part and boring a hole penetrating the large diameter part from the air chamber to the front end side. CONSTITUTION:The stepped revolving shaft is formed to the small diameter part on the submersible motor 1 side, is formed to the large diameter part on the front end side 3b and is fixed with the vanes 2 on the outer periphery on the front end side of the large diameter part 3b. The part of the large diameter of the stepped revolving shaft 3 is bored with plural pieces of the holes 15 penetrating the front end side from the submersible motor 1 side. The water around a stand 6 is sucked into a draft ring 16 when the vanes 2 rotate. This water is discharged to generate water flow WF while the water is stirred. The air in the air chamber 12 flows out of the holes 15. Since the holes 15 exist outer than the diameter of the small-diameter part, the position is moved by the rotation and the air is cut by the water and the shaft end, by which the air is made into microparticles. The sufficient mixing of the water and the air is thus executed.
Patent JP-H07222169-A (JP)
Title: Method and device for detecting moving amount
Inventor: KONDO TETSUJIRO
IPC: H04N19/547
Filed: 1994-01-31
Abstract: PURPOSE:To prevent erroneous detection generated by block completion by hierarchizing the prescribed blocks of input pictures overlapped with peripheral blocks and obtaining evaluation values for respective hierarchies for picture data corresponding to the input pictures of the respective different points of time. CONSTITUTION:An evaluation value calculation circuit 40 is provided with a reference block memory 41 corresponding to respective block circuits 13 and 15 and a candidate block memory 42 corresponding to search block circuits 17 and 18 and the contents of the memories 41 and 42 are read in an address order specified in a memory control 43, passed through respective registers 44 and 45 and subtracted in a subtraction circuit 46. Obtained difference data are turned to an absolute value in an absolute value making circuit 47 and cumulatively added in an addition circuit 48 and the register 49. The added result is inputted to an evaluation value memory 50 in the address order specified in an evaluation value memory control 51. In such a manner, the evaluation values of the hierarchies 2 and 3 and the evaluation value of activity data are weighted, added and stored in the memory 50.
Patent JP-H03230083-A (JP)
Title: Drying control apparatus of grain dryer
Inventor: KOBAYASHI SHIGEO
IPC: F26B25/22
Filed: 1990-02-06
Abstract: PURPOSE:To stably dry grain by controlling the heat value of an electric heater auxiliarily heating the dehumidified air from a dehumidifier on the basis of the atmospheric temp. detected by an atmospheric temp. sensor and the moisture of grain detected by a moisture sensor to dry the grain. CONSTITUTION:Grain is received in the drying chamber 1 of a grain dryer and dehumidified air having set predetermined temp. and humidity is generated from a dehumidifier 2 to pass through the drying chamber 1 to be sucked and discharged by a fan and this discharged air is again returned to the humidifier 2 to be repeatedly converted to dehumidified air. During this dehumidifying and drying work, atmospheric temp. is detected by an atmospheric temp. sensor 3 and the moisture of the grain is detected by a moisture sensor 4 and, for example, when it is detected that the atmospheric temp. is low and the moisture of the grain is also low, an electric heater 5 is controlled so as to increase in its heat value to dry the grain whereas, when it is detected that the atmospheric temp. is high and the moisture of the grain is also high, the electric heater 5 is controlled so as to be reduced in its heat value to dry the grain.
Patent JP-S59154184-A (JP)
Title: Device for converting refuse to resource
Inventor: SUDA MIKIO
IPC: B09B3/00
Filed: 1983-02-21
Abstract: PURPOSE:To obtain fuel resources convenient to handle by disposing a conveying and compressing device for bulky refuse having 50-90% water content, a device for compressing and rolling mechanically the reduced refuse and a dehydrator for compressed and rolled refuse. CONSTITUTION:A crude refuse or the like 1 charged through a feed port 2 is sandwiched from both sides by means of guide conveyors 3A, 3B and is gradually compressed to <=1/3 of the original size. The compressed refuse 1 is fed to compressors 4, 5 and as the refuse passes through compressing rolls 4A, 4B and compressing rolls 5A, 5B, the refuse is made into a flat plate shape. The plate-shaped refuse is fed to a dehydrator 6, where the refuse is compressed and dehydrated by dehydrating rolls 6A, 6B, and the hard and combustible plate- shaped refuse having <=30% water content is obtd. The plate-shaped refuse is introduced into a molding device 7, where the refuse is cut to desired shapes of a bar, wire, etc. by means of slitter rolls 7A, 7B.
Patent JP-S60171529-A (JP)
Title: Transfer system for slip picture data
Inventor: TOUJIYOU YOSHIHIRO
IPC: G06F13/00
Filed: 1984-02-16
Abstract: PURPOSE:To decrease the response time for picture display of the next page by providing a memory circuit for three continuous picture at the terminal side together with a means which feeds in advance the slip data of the next page which is presently under a reference display. CONSTITUTION:The slip data equivalent to three continuous picture are stored in a memory 21 when an operator starts a retrieving action. These data are displayed successively to a CRT display circuit 26. The operator refers to those slip data and decides them and gives a command to a page deciding circuit 22 via an input circuit 24 when an request is given to the page before or after the displayed picture. The circuit 22 decides the next page by the control signal given from a control circuit 25 via a line 241 and sends the decision data to a transfer request circuit 23. Then a transfer request signal 231 is delivered to a central computer 1. As a result, the (i+1)-th page is displayed next to the picture during the reference of the i-th page. Then the data of the (i+2)-th page is sent in advance and stored to the memory 21.
Patent JP-H06221457-A (JP)
Title: Shut-off valve with bypass function
Inventor: TANAKA HIROSHI
IPC: F16K25/00
Filed: 1993-01-22
Abstract: PURPOSE:To provide a shut-off valve with bypass function which does not leave a staying place causing the propagation of a microbe, and is suitable for application to pure water piping in a semiconductor manufacturing facility. CONSTITUTION:When a valve body 6 is separated from a valve seat 7 to turn a valve into an opened state, a great flow rate of pure water flows from an inlet port to an outlet port. When the valve body 6 abuts on the valve seat 7, the valve turns into an open state, but a minute flow rate of pure water flows continuously through grooves 16, 17 provided on the abuting place of the valve body 6 or of the valve seat 7 to check the occurrence of a staying place. Thus the propagation of a microbe being undesirable for a semiconductor manufacturing process can be prevented without adding a complicated mechanism.
Patent JP-S60170820-A (JP)
Title: Optical controller
Inventor: YOKOO TOSHIAKI
IPC: G01J1/04
Filed: 1984-02-15
Abstract: PURPOSE:To reduce power consumption by providing a displacing body which varies the relative position relation between a couple of facing bodies which face each other and a couple of light passing windows which do not face each other across the couple of facing bodies. CONSTITUTION:Oscillators 21 and 22 oscillates on the basis of voltages applied to the 1st and the 2nd terminals 7 and 8. For example, when a +5V DC constant voltage is applied to the 2nd terminal 8 and a +35V and a -25V voltage are applied to the 1st terminal 7 alternately at a 3-5Hz period, the oscillators 21 and 22 oscillate accurately in the opposite directions as shown by S and S'. The facing bodies 35 and 36 vary in relative position relation on the basis of the oscillations and the light passing parts 37 and 38 are placed in the state wherein they are nearly superposed on one another and opened and the state wherein they are not superposed on one another and closed alternately and repeatedly; for example, when an object of temperature measurement faces the 1st light passing window 5 and an infrared light temperature sensor faces the 2nd light passing window 6, infrared light from the body to be measured enters a storage body 2 through the 1st light passing window 5 and modulated periodically and intermittently by the facing bodies 35 and 36, and then the light exits from the storage body 24 through the 2nd passing window 6 and made incident on the sensor to measure the temperature precisely.
Patent JP-H05226233-A (JP)
Title: Electron-beam exposure method
Inventor: SHINMOTO TAMON
IPC: G03F7/20
Filed: 1992-02-14
Abstract: PURPOSE:To restrain an increase in the number of treatment processes as a whole by a method wherein a large-sized subfield is arranged in the central part of a main field and a small-sized subfield is arranged at its peripheral part. CONSTITUTION:A first subfield group 2A having a size in which a pattern deformation caused by an aberration due to a deflection within a permissible range is set in the central part of a main field 1. A second subfield group 2B having a size in which a pattern deformation caused at its inside is within a permissible range by making its size smaller than the first subfield 2A is set in the remaining region, of the main field, which exists at the circumference of the first subfield group 2A. An electron-beam exposure operation is performed. Thereby, the main field can be made large, the number of mechanical treatments can be reduced and it is possible to restrain an increase in the number of subfields.