baber/WOPTO huggingface dataset:
Patent JP-S58105052-A (JP)
Title: Simple method of two-dimentional electrophoresis
Inventor: ITOU MICHIO
IPC: G01N27/26
Filed: 1981-12-18
Abstract: PURPOSE:To enable the substantial simplification of an operation of separating electrophoresis, by using the same plane-shaped gel for one-dimentional and two- dimentional electro-phoresis without distinguishing gels used for these two stages of electrophoresis from each other, and thereby enabling the handling of the gel together with a hard substrate. CONSTITUTION:One surface of a glass plate 1 is processed by methacryl oxypropyltrimethoxysilane, and thereby a plane gel 2 having the concentration gradient of acrylamide of 4-20% and containing potassium chloride is prepared. A cut 3 is made in the low-concentration part of the gel and a serum and amphorine, which is an amphoteric electrolyte, are given in it. Filter paper sheets 4 and 5 for liquid junction are connected to a negative electrode tank 9 and a positive electrode tank 10, and serum protein is separated according to the difference in an isoelectric point. A filter paper sheet impregnated with a buffer (A liquid) containing trishydroxymethyl-aminomethane and glycine is put on, the A liquid is made to permeate the plane gel 2, the filter paper sheet is removed, filter paper sheets 7 and 8 for liquid junction are connected to a positive electrode tank 11 and a negative electrode tank 12, and the serum protein is separated according to the difference in molecular weight.
Patent JP-S5894645-A (JP)
Inventor: ZEEMUSU ZEE KORUPAATO
IPC: F16D55/00
Filed: 1982-11-22
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-S6361056-A (JP)
Title: Fluoran compound
Inventor: KANEKO KAZUO
IPC: B41M5/145
Filed: 1986-09-01
Abstract: NEW MATERIAL:A compound shown by formula I. USE:A color former useful for pressure-sensitive copying paper, heat-sensitive copying paper, temperature-indicating material and photosensitive color recording sheet. PREPARATION:3,6-Dichlorofluoran shown by formula II is bonded to a compound shown by formula III in trichlorobenzene in the presence of Zinc chloride and zinc oxide at 200-210 deg.C to give 6-bis{(4-phenylaminophenyl)amino}fluoran shown by formula IV. This compound is reacted with iodobenzene in the presence of copper powder at 180-185 deg.C. After the reaction, the reaction mixture is extracted with toluene and toluene and excess iodobenzene are distilled away to give a compound shown by formula I.
Patent JP-S6095021-A (JP)
Title: Measuring method for bearing power of soil
Inventor: UENO NOBUYUKI
IPC: E02D1/02
Filed: 1983-10-31
Abstract: PURPOSE:To improve measuring precision, by a method wherein, through a lifting tool having an arm part energized by a spring and releasing a weight from grasping through the working of an electromagnet, a weight, engaged with a rod, is lifted up and released from grasping. CONSTITUTION:With a lifting tool 9 lowered through reverse running of an electric motor M, after a slope surface 45 of a coupling part 43 is brought into contact with the upper surface of a flange 3a of a weight 3 and an arm part 10 is forcibly opened against a spring 6, a grasping part 10a is engaged with the under surface of the flange 3a to grasp the weight 3. Thereafter, when, with the weight 3 lifted together with the lifting tool 9 through forward running of the electric motor M, a contact probe 27 makes contact with a contact piece 51, and a switch 54 is turned ON to energize an electromagnet 7. Thereafter, through magnetic repulsion action between the electromagnet 7 and a permanent magnet 41 of the arm part 10, the grasp part 10a is opened, and the weight 3 is dropped. Further, the weight 3 exertes an impact on a rod 4 through a drop pad 8 to insert a cone part 26 into a ground.
Patent JP-H0934366-A (JP)
Title: Sticking label
Inventor: TOYA MASAMICHI
IPC: G09F3/10
Filed: 1995-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a sticking label which eliminates the need for peeling paper that is disposed of after label use and then contributes to save the resources. SOLUTION: Label main bodies 1 which have their reverse surfaces coated with adhesives 2 are arranged successively in parallel along the length, and label main bodies 1 in the same structure have their adhesive coated surfaces stuck on the adhesive coated surface of the label main bodies 1 while shifted in sticking positions along the length to form a beltlike body.
Patent JP-S6360620-A (JP)
Title: Ceramic oscillator
Inventor: KINOSHITA TAKESHI
IPC: H03H9/17
Filed: 1986-08-29
Abstract: PURPOSE:To obtain a ceramic oscillator with ease of miniaturization and thin profile by utilizing thickness longitudinal vibration while applying polarization in the lengthwise direction of a pillar piezoelectric ceramic. CONSTITUTION:Electrodes 11, 11' are provided at both ends in the length-wise direction of the piezoelectric ceramic 10 and polarization is applied between both the electrodes in the pillar piezoelectric ceramic vibrator 9. Then electrodes 12, 12' are provided in a way overlapped at the middle of two opposed side faces and of in continuity with the electrodes 11, 11' respectively. Moreover, lead terminals 13, 13' implanted to a terminal board 14 are connected and fixed to the part overlapped with the electrodes 12, 12, by conductive adhesives 15, 15' respectively. The result is fixed to a case 16 together with the terminal board 14. Thus, the ceramic vibrator offering ease of miniaturization and thin profile.
Patent JP-H0252633-A (JP)
Title: Method for measuring eyeground fault
Inventor: FUJII TADAYO
IPC: A61B3/12
Filed: 1988-08-17
Abstract: PURPOSE:To improve the unclearness of a grating image by controlling a laser beam scanning width and scanning a necessary linear grating and a linear grating dislocated in a half period to an eyeground. CONSTITUTION:A laser beam generating tube 1 is controlled from an external part by a control circuit 10. When the scanning width is moved by the degree of (d) by means of the control of the control circuit 10, a grating straight line (non-irradiated part) is dislocated in the half period in an eye ball 11. By such a change of the scanning, the grating image is moved in the half period, and by obtaining the image of a difference in it, the degree of an eyeground trouble can be measured.
Patent JP-H0947628-A (JP)
Title: Absorbent for nitrogen oxide and sulfur oxide and its preparation
Inventor: TAKEBE YASUO
IPC: B01J20/08
Filed: 1995-08-10
Abstract: PROBLEM TO BE SOLVED: To provide an absorbent for nitrogen oxide and sulfur oxide which can remove the nitrogen oxide and the sulfur oxide by a low running cost. SOLUTION: 200g zeolite (the specific surface area is 400m<2> /g and the shape is spherical) is placed in a closed container with a vol. of 1,000ml and 50g aminopropyltrimethoxysilane in a petri dish are placed in a closed container and is allowed to stand at room temp. for 24hr to obtain an absorbent in which the silane compel. is bonded on the zeolite by a siloxane bonding.
Patent JP-H0954987-A (JP)
Title: Apparatus for producing master disk of optical disk, apparatus for forming optical disk and formation of optical disk
Inventor: YAMAMURO MIKIO
IPC: G11B27/19
Filed: 1995-08-10
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus capable of correctly identifying and handling both of optical disks of rewritable disks and read-only disks by previously recording the disk identification data relating to the characteristics of the optical disks on the innermost periphery of a master disk for the optical disks. SOLUTION: A cutting device forms the recording marks of very small recessed shapes on a glass substrate 1a having no ruggedness at the time of forming a glass master disk for the reproductiononly optical disk. The recording marks are formed in correspondence to grooves or the grooves and lands on glass substrate 1b or 1c having the ruggedness as recording tracks at the time of forming a glass master disk for the recording and reproduction-only optical disks. At this time, a data forming circuit 14 outputs the corresponding identification data as the ECC block data of the innermost periphery and records the data on the innermost peripheries of the substrates 1a to 1c. As a result, the formed optical disks are rapidly recognized by the optical disk device, by which the handing of any disks is made possible.
Patent JP-H0626832-A (JP)
Title: Method and apparatus for measuring surface shape
Inventor: AKAHA NAOTO
IPC: G01B11/24
Filed: 1992-07-07
Abstract: PURPOSE:To make it possible to measure the shape of a surface under the contact condition close to the actual using state by correcting the length of a light path so that optical interference is generated with the reflected light from the surface of a material to be measured and the reflected light from a reference surface, and masuring the surface shape. CONSTITUTION:A material to be measured 1 is supported on a reare contact 2. A light transmitting contact body 4 is brought into contact with the front surface of the material. Liquid-state filler 5 is filled between the contact body 4 and the surface of irregularities. A reference surface and a lens 19 are moved in the direction of an optical axis with a light-path-length correcting mechanism 24. Adjustment is performed so that the light-path length from a lens 18 to the surface of the material to be measured 1 becomes equal to the light-path length from an objective lens 19 on the reference surface side to a reference surface 20. The reflected light, which is reflected from a beam splitter 17 of an interferometer and advances upward, is overlapped and made to interfere with the reflected light, which is reflected from the surface of the material to be measured 1, transmitted through the splitter 17 and advances upward. The interference fringes corresponding to the irregularities of the surface of the material to be measured are generated. The result of the analysis of the interference fringes with an interference-fringe analyzer 32 is transmitted to a measurement controller 33. A piezoelectric element 22 is driven so as to generate the interference fringes accurately, and the light-path-correting mechanism 24 is operated. Therefore, the surface shape of the material to be measured 1 can be measured under the contact condition.
Patent JP-S6462146-A (JP)
Title: Adaptable coil assembly in magnetic imaging apparatus for head or body of a person
Inventor: GUREGORII ERU KAAKU
IPC: G01R33/343
Filed: 1988-08-17
Abstract: PURPOSE: To provide an improved coil for a head part or a body for an MRI device by providing an induction pickup coil means for surrounding a test sample provided with the thin and flexible continuous band of a conductive material almost entirely covered with a protective material. CONSTITUTION: A pickup coil is formed by the continuous band of a thin copper material 12, almost entirely covered with a cloth 13 for protection and perfectly suited by using Velcro(R) fasteners 16a and 16b. End parts 16 and 17 are electrically connected to a capacity tuning device 21 by a connector block 22 and the end parts and the metallic band part are inserted to the connector block 22 and held. Thus, the connection of extremely low resistance is performed and the tuning of the part of the LC of a circuit for resonance conditions is easily performed. Also, it is perfectly suited to the head part or the other part of the body and efficient and minimum load constitution for a magnetic field B1 to a current J is held. Thus, this improved coil assembly for the head part or the body is obtained.
Patent JP-S5997566-A (JP)
Inventor: ENDOU SEIJI
IPC: C04B38/02
Filed: 1982-11-24
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-2001035914-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: SHIOZAWA KATSUOMI
IPC: H01L21/76
Filed: 1999-07-19
Abstract: PROBLEM TO BE SOLVED: To realize a semiconductor device and the manufacture thereof which has MOSFETs whose electric characteristics are improved by suppressing the areas of element isolation regions from reducing, compared with designed areas, and also the ends of the isolation regions from being damaged, thereby improv ing electric characteristics. SOLUTION: On the surfaces of trenches 5 is formed a silicon nitride oxide film 22 having a refractive index of 1.5-1.95 wherein the width W1 of this film 22 is set below 50 nm so that recesses defined by the surface of the Si film 22 have each a size over a filling limit of a filler used in a recess filling step.
Patent JP-H0488588-A (JP)
Title: Car number reader
Inventor: MITANI YUKO
IPC: G06K9/20
Filed: 1990-08-01
Abstract: PURPOSE:To automatically collect the recognition rate of the device, recognized result and the picture of a car by providing a recognition rate count part, recognition rate storage memory and detachable personal computer for requesting the transfer of a recognition rate data. CONSTITUTION:While receiving the output of a result output part 9, a recognition rate count part 11 counts the number of cars passed until a current time for each period designated in advance and checks whether the car numbers can be recognized for each character type to be recognized or not, and the recognition rate is calculated and stored in a recognition rate storage memory 12. When it is desired to know the recognition rate of persons, it is requested from a personal computer 17 and according to the request of the personal computer 17, the recognition rate count part 11 outputs the recognition rate data stored in the recognition rate storage memory 12. Thus, the person can previously designate the type (for each hour or for each date) of the recognition rate to be stored from the personal computer 17.
Patent JP-S6098329-A (JP)
Title: Pressure detector of internal-combustion engine
Inventor: NAGAISHI HATSUO
IPC: G01L23/24
Filed: 1983-11-02
Abstract: PURPOSE:To reduce the cost without damaging the detection precision by operating an air pressure in accordance with the output of a pressure detecting means, which detects the pressure in an intake pipe, and the output of a full opening detecting means which detects that an intake throttle valve is opened to its full width approximately. CONSTITUTION:The full opening detecting means detects it on a basis of a degree of opening of the intake throttle valve or the like that the operation state of an engine is full opening approximately. When it is detected by the full opening detecting means that the engine is operated in the full opening state approximately, an air pressure operating means operates the air pressure on a basis of the output of the pressure detecting means which detects the pressure in the intake pipe. The output of this operating means and the output of the pressure detecting means are supplied to an engine control means.
Patent JP-S6449878-A (JP)
Title: Heat-insulating door
Inventor: INUI YOSHIO
IPC: F25D23/02
Filed: 1987-08-18
Abstract: PURPOSE: To prevent the entry of air into a foaming resin heat insulating material and maintain a mechanical strength as well as a heat insulating characteristic for a long period by providing a protective layer having a gas barrier characteristic on a surface facing a door inner plate made of the foaming resin heat insulating material. CONSTITUTION: In a door 1, a vacuum heat insulating material 5 is bonded to a metallic outer plate 3, a sash 4 made of a resin is fitted thereto and a foaming resin heat insulating material 8 such as foaming urethane is injected and solidified in a foaming jig in which the outer plate 3 and the sash 4 are housed so that the vacuum heat insulating material 5 is buried therein. A protective layer 12 having a gas barrier characteristic is formed on the surface of the foaming resin heat insulating material 8 facing a door inner plate 9. A plastic film low in its thermal conductivity is suitable for the material of the protective layer to prevent the entry of heat from the sash 4.  The protective layer is formed by setting the outer plate 3, the sash 4 and the vacuum heat insulating material 5 together in the foaming jig when the foaming resin heat insulating material 8 is injected and solidified, and injecting or applying a resin such as polyvinylidene to the surface thereof after the foaming resin heat insulating material 8 is injected and solidified to form a coated layer.
Patent JP-S58105335-A (JP)
Title: Analog output circuit
Inventor: YAMAMOTO SHINTAROU
IPC: H03K17/00
Filed: 1981-12-17
Abstract: PURPOSE:To eliminate the mutual interference between channels and to obtain an insulated analog output having high accuracy, by inhibiting an area selection signal when a pulse signal of a monostable multivibrator is produced and inhibiting the driving of any analog switch of a switching circuit. CONSTITUTION:A central processor 1 produces the data signal and the area selection signal corresponding each channel in a prescribed period. The data signal is supplied to a switching circuit 5 by the clock signal via a register 21, a photocoupler 31 and a D/A converter 4. At the same time, the area selection corresponding each channel is supplied to a gate circuit 8 with each clock signal and via a register 22. In this case, the pulse signal is produced by a monostable multivibrator 9 for a prescribed period and every time the clock signal is produced. Meanwhile no area selection signal passes through the circuit 8, and both analog switches 51 and 52 of the circuit 5 are not driven.
Patent JP-S5995298-A (JP)
Title: Separation and purification of vitamin b12
Inventor: ENDOU NOBORU
IPC: C07H23/00
Filed: 1982-11-22
Abstract: PURPOSE:To obtain the titled compound by a simple device by easy operations industrially advantageously, by bringing a solution comprising vitamin B12 containing admixtures into contact with a divinylbenzene/syrene copolymer resin, adsorbing vitamin B12 to the resin, washing it with pure water at a specific temperature, eluting it with an eluent. CONSTITUTION:A product containing vitamin B12 obtained by cultivating a strain of Propionibacterium shermanii IFO12391 capable of producing vitamin B12 is centrifuged, and filtered to give a mold. Vitamin B12 together with admixtures is extracted from the mold with water at 80 deg.C, to give an aqueous solution of crude vitamin B12. The solution comprising vitamin B12 containing admixtures is brought into contact with a divinylbenzene/styrene copolymer resin, vitamin B12 is adsorbed on the resin, the resin is washed with pure water or a solution with low concentration of an acid in pure water at 30-70 deg.C, adsorbed vitamin B12 is eluted with an elutant, and an active eluate fraction is collected to give the desired high-purity compound.
Patent JP-S6264565-A (JP)
Title: Ion injection type write head
Inventor: TAKAHASHI KEIJI
IPC: G03G15/00
Filed: 1985-09-17
Abstract: PURPOSE:To provide an ion injection type write head which enables the spread of an ion stream to be prevented by constituting an ion injection write head through the operation to emit a focusing pattern beam for photoetching to pierce a region of a conductive film where microholes exist in an insulative sheet and holes of varying diameters on each conductive film on both corona generator and recording paper sides. CONSTITUTION:Holes 10 of about 80mum in dia. are provided in zigzag fashion on an insulative sheet 6 consisting of epoxy resin and outer materials and a conductive film 8, 9 consisting of copper foil, etc. is adhered on both surfaces of the insulative sheet 6 using an adhesive 7. A focusing pattern beam 13 for photoetching is emitted on the conductive film 8 where the holes 10 are positioned. The hole of the conductive film 8 on an incident pattern beam side is larger and the hole of the conductive film 9 on a pattern beam emission side is smaller than the diameter of the hole 10 respectively because of the conically limited focus of the pattern beam.
Patent JP-H0252965-A (JP)
Title: Direct burning type high temperature reproducer
Inventor: FURUKAWA MASAHIRO
IPC: F25B33/00
Filed: 1988-08-18
Abstract: PURPOSE:To prevent the generation of condensing noise (hammering noise) of steam by a method wherein a dilute solution conduit is provided in a level higher than that of an absorbing solution at the upper part of a solution storage part, and a pressure uniformizing pipe communicated to a gas phase part is situated. CONSTITUTION:Heat from a burner flows from a furnace cylinder 2 through a flue gap 17 between solution lines 4 of a solution storage part 5 by means of a flue chamber 11 to a flue chamber 12 for exhaust gas. The heat heats an absorbing solution (a lithium bromide water solution) in a solution line 4 for boiling to generate steam. Since, during the stop of an absorbing solution pump, each of the hole parts of a diluted solution conduit 7 is positioned in a level higher than a level (a) of an upper solution flow part 3, a solution in a high temperature reproducer 16 does not flow reversely to a low temp. drum. Steam in the high temperature reproducer 16 flows to two spots of an open hole 8a of a pressure uniformizing pipe 8 on the diluted solution conduit 7 and a steam hole 10 and an absorbing solution in the diluted solution conduit 7 is dropped downward. Thereby, steam is prevented from being condensed in the absorbing solution, and condensing noise (hammering noise) is prevented from generation. During the starting of an absorbing solution pump, steam pushed by means of a pump pressure is discharged through the pressure uniformizing pipe 8 on the diluted solution conduit 7, resulting in prevention of the generation of condensing noise of steam during running of a pump.
Patent JP-S6265530-A (JP)
Title: Optical transmission system
Inventor: KAJIOKA HIROSHI
IPC: H04B10/2513
Filed: 1985-09-17
Abstract: PURPOSE:To obtain an optical transmission system with an ultra wide band by inserting a decentralization compensation single mode optical fiber with a prescribed length between a photoelectric integrated circuit and a transmission long optical fiber arranged at both ends. CONSTITUTION:The pulse drive circuit 2 of a semiconductor laser is coupled with the single mode optical fiber cable 5 via a decentralization compensation single mode optical fiber 3 and a connection section 4. An optical coupler 6 couples the single mode optical fiber 5 and the decentralization compensation single mode optical fiber 3 with a low loss. The decentralization in the entire transmission line transits to the wavelength of an output light of a pulse light source 2 and since factors limiting the transmission band width proportional to the length are eliminated completely practically, very wide band is applied. On the other hand, the coupling characteristic with the pulse drive circuit 2 and the optoelectric demodulator 7 as the optoelectric integrated circuit are improved.
Patent JP-S6183207-A (JP)
Title: Production of vinylimidazoline polymer
Inventor: FUJIURA YOJI
IPC: C08F8/48
Filed: 1984-09-28
Abstract: PURPOSE:To obtain a high-quality vinylimidazoline polymer in good workability, by dispersing a nitrile-containing polymer and an alkylenepolyamine in a hydrocarbon solvent with the aid of a carboxylated hydrocarbon wax and reacting them. CONSTITUTION:A nitrile-containing polymer such as polyacrylonitrile or an acrylonitrile/ethyl acrylate copolymer and an alkylenepolyamine (e.g., ethylenediamine) are dispersed in a hydrocarbon solvent such as n-hexane or toluene with the aid of a carboxylated hydrocarbon wax and reacted with each other. In this way, a vinylimidazoline polymer useful as a polymer coagulant for waste water treatment can be produced without formation of lumps or the like. Examples of the carboxylated hydrocarbon was include oxidation product obtained by oxidizing petroleum wax such as paraffin wax and hydrocarbon wax such as low-MW polyethylene.