baber/WOPTO huggingface dataset:
Patent JP-S59125062-A (JP)
Title: Column type immunoanalysis method
Inventor: ISHIMORI YOSHIO
IPC: G01N33/543
Filed: 1982-12-29
Abstract: PURPOSE:To enable repetitive use of an immobilized antibody column with high sensitivity and easy operation by bringing the antibody and hapten in a sample and a marked antigen or hapten corresponding thereto into contact with the immobilizing antibody packed in the column. CONSTITUTION:A marking antigen or hapten is preliminarily bonded with the immobilizing antibody for an antigen or hapten and thereafter a sample contg. the antibody or hapten is run in the case of using the marked antigen or hapten as an object to be detected. The antigen or hapten in the sample can be measured by detecting the outflowing marked antigen or hapten (object to be detected). The marking agent to be used here may be any as far as it can be directly detected after the outflow (desorption); for example, a fluorescent reagent, radioactive isotope, radical reagent, org. metallic complex, dye, org. ion, etc. are exemplified. An agarose gel for immobilizing the marked antibody is packed in a micro glass column (phi4mm.X40mm., approximately 0.5ml) and is thoroughly equilibrated by a phsyiological salt soln., and thereafter the column is installed in a device and is subjected to measurement.
Patent JP-H04111244-A (JP)
Title: Magneto-optical recording and reproducing device
Inventor: TATSUNO TORU
IPC: G11B11/10
Filed: 1990-08-31
Abstract: PURPOSE:To diminish driving force of a magnetic head and an optical pick-up by supporting the magnetic head via an arm with a 1st carriage capable of moving in a track seek direction and connecting the 1st carriage unfixedly and interlockwise with a 2nd carriage for supporting the optical pickup by means of a connecting member. CONSTITUTION:The 1st carriage 21 is movably supported along the track seek direction X, supporting a floating head slider 23. The magnetic head 25 is mounted on the floating head slider 23, facing a disk D, while a holder 34 is vertically movably supported by the 2nd carriage 27, and an objective lens 35 supported by the holder 34 is opposite to the magnetic head 25 via the disk D in between them. Moreover, an end part of the 2nd carriage 27 is fitted with the connecting member 37 to the 1st carriage 21, and the connecting member 37 is capable of fine movement in the track direction Y, and is almost incapable of moving in the track seek direction X. By this method, the driving characteristic of the carriage is improved.
Patent JP-S59121764-A (JP)
Title: Production method of lamp
Inventor: YAMAZAKI HITOSHI
IPC: H01J61/36
Filed: 1982-12-28
Abstract: PURPOSE:To prevent an adhesive from flowing outside a predetermined area, stabilize the strength, and prevent the breakage of a lighting section without impairing an external view by winding a foaming adhesive tape on the lighting section and sticking a base through this adhesive tape. CONSTITUTION:An adhesive tape 13 is wound two times around the recess section 21 of a glass bulb 2. At this time, the adhesive tape 13 is put apart from a seal section 12 by 5mm. or more. Next, a shell 6 is coupled so that its opening end section 7 covers the adhesive tape 13. Then, it is heated to 120 deg.C under this condition to let the adhesive tape 13 foam, and the sticking work is over. Accordingly, a predetermined quantity of the adhesive can be uniformly stuck to the predetermined place on the glass bulb, the sticking strength can be stabilized without being impaired, the seal section is prevented from being broken, and furthermore an external view can be improved.
Patent JP-S60124838-A (JP)
Title: Semiconductor integrated circuit
Inventor: YOSHIDA SUKEHIRO
IPC: H01L21/8222
Filed: 1983-12-09
Abstract: PURPOSE:To reduce the parasitic capacity augmenting the inversed bias voltage of P-N junction by a method wherein a voltage different from the power supply voltage of a semiconductor device is impressed on one impurity semiconductor of an island insulating P-N junction. CONSTITUTION:Islands 11-15 of semiconductor device element respectively to be insulated are formed on a chip 10. Those islands 14 and 15 are assumed respectively to be provided with an NPN transistor and a base diffusion resistor. Those islands 14 and 15 are respectively supplied with a potential lower than the lowest potential of the power supply voltage required for operating the semiconductor device element through a pad VS and another potential higher than the highest potential of the power supply voltage through another pad VL. In such a constitution, the parasitic capacity of P-N junction for separating a transistor may be reduced corresponding to a potential to be supplied for the pad VS likewise the parasitic capacity of P-N junction for separating a resistor may be reduced corresponding to a potential to be supplied for the pad VL.
Patent JP-H0279407-A (JP)
Title: Manufacture of grain boundary insulation type semiconductor porcelain capacitor
Inventor: KACHI TOSHIAKI
IPC: H01G4/12
Filed: 1988-09-14
Abstract: PURPOSE:To elevate excellent article ratio and to reduce cost and to decrease dispersion of capacitance by thermally diffusing glass produced oxide powder to the surface of a semiconductor porcelain capacitor wherein grain boundary is made an insulator, and forming an electroless plating electrode. CONSTITUTION:A semiconductor porcelain element assembling, in which grain boundary is made an insulator and which is obtained beforehand by thermally diffusing agent to make the grain boundary an insulator consisting of Bi, Cu, Pb, B, etc., and glass produced oxide powder are heat-treated in a furnace while being agitated for mixing so as to diffuse the glass produced oxide powder into the semiconductor porcelain element assembly, and then an electroless plating electrode is formed. As a semiconductor porcelain element assembly, for example, an element assembly in SrTiO3 such as (Sr, Ca)TiO3 or BaTiO3 such as (Ba, Sr) TiO3 is used, and in the grain boundary insulation type semiconductor porcelain, the crystalline grain boundary of these element assemblies is made an insulator with oxide such as Bi, Cu, Pb, B, etc. As glass produced oxide powder, lead bismuth boric acid, zinc glass, lead silicon, or boric silicon is used. It is to be desired that the heat treatment in the furnace between the semiconductor porcelain element assembly, where the grain boundary is made an insulator, and the glass produced oxide powder should be done at 700-1000 deg.C.
Patent JP-2000057533-A (JP)
Title: Magnetic head and magnetic recording/reproducing device using it
Inventor: ISHIKAWA CHIAKI
IPC: G11B5/39
Filed: 1998-08-18
Abstract: PROBLEM TO BE SOLVED: To reduce a side fringe magnetic field and to improve an offset characteristic by specifying a relation between the length of an upper part shield film in the track width direction and the length of an upper part magnetic pole film in the track width direction. SOLUTION: The length of the upper part shield film in the track width direction is made into twice of or below the length Tw1 of the upper part magnetic pole film in the track width direction, preferably made equal to the Tw1. A difference Tw2-Tw3 between an interval Tw3 of an electrode in the track width direction in a reproducing head and the length Tw2 of the upper part shield film in the track width direction is 0.2 μm or above is preferable. Further, the length of the upper part shield film in the medium running direction is 2 μm or above preferably.  For instance, in the case a head is constituted so that the thicknesses of the upper part shield film in ABS and of a gap layer and the length of the upper part magnetic pole in the track width direction are made equal, and Tw1=Tw2=1.5 μm, a side writing magnetic field of an off-track position is reduced, and an off-track characteristic is improved.
Patent JP-H0574718-A (JP)
Title: Film forming method and device
Inventor: TAKESHIMA YUTAKA
IPC: H01L21/285
Filed: 1991-09-11
Abstract: PURPOSE:To improve both uniformity of film and a throughput, to contrive miniaturization of device, and to cut down running cost in a CVD device. CONSTITUTION:A CVD device is constructed in such a manner that a film- forming treatment is conducted by continuously carrying a plurality of semiconductor wafers 1 in a parallel state on the heat-treatment zone 6 and a film- forming zone 7.
Patent JP-S61110280-A (JP)
Title: Particulate counter
Inventor: INOUE ISAMU
IPC: G06M11/00
Filed: 1984-11-02
Abstract: PURPOSE:To measure particulates in superpure water by putting the superpure water in a vaporization part and vaporizing and mixing the water with carrier gas, heating the mixture, and guiding the vaporized superpure water to a dust counter and measuring dust. CONSTITUTION:A superpure water sample obtained from a sampling line 3 is vaporized by the vaporization part 4 together with the carrier gas. The vaporized superpure water produced by the vaporization part 4 is sent to a reheating part 5 and heated again while passing through the line, and vapor mist is vaporized completely at low temperatures. Thus, the sample of the superpure water is vaporized by passing through the reheating part 5, so only particulates in the superpure water are still suspended. The sample in this state is sent to the sensor part of the dust counter 6 to measure diameters and the quantity of paticulates. The dust counter 6 has 0.5 mum sensitivity by a light scattering method using laser light as a light source and the dust in the vaporized superpure water is measured. Further, complicate analyzing operation is not necessary because of an automatic analysis and no individual difference is generated.
Patent JP-H1060693-A (JP)
Title: Automatic management device for plating liquid
Inventor: YOSHIZAWA MITSUAKI
IPC: C25D21/14
Filed: 1996-08-13
Abstract: PROBLEM TO BE SOLVED: To provide an automatic management method and device for a plating liquid which automatically replenish the plating liquid with correction reagents by automatically measuring the characteristic values, such as concn. and pH of one or >=2 kinds of components in the plating liquid and automatically calculating the amt. of the correction reagents to be used for replenishment in order to make correction when the measured values deviate from a prescribed range. SOLUTION: This automatic management method for the plating liquid automatically replenishes the plating liquid with the correction reagents in order to manage the plating in such a manner that the characteristic values of the plating liquid in a plating vessel where plating work is executed are maintained at target values.  In such a case, the sample liquid for measurement is sampled at specified time intervals from the plating liquid; the characteristic values described above of the plating liquid are measured and the obtd. measured values are compared to the previously set values; (i) the treatment is ended when the measured values are within the range of the set values, (ii) correction data is computed when the measured values are off the range of the set values; the plating liquid is replenished with the correction reagents in such a manner that the characteristic values of the plating liquid in the plating vessel attain the set values according to the correction data.
Patent JP-S6388250-A (JP)
Title: Stirling engine
Inventor: SAKUMA TSUTOMU
IPC: F02G1/047
Filed: 1986-09-30
Abstract: PURPOSE:To enable a blower to reduce its power and noise or the like when anno NOx is generated, by controlling a passage of air to be switched to the first or second passage in accordance with the operative condition of a Stirling engine main unit. CONSTITUTION:A controller 13, when an engine is ignited, opens a proportional control valve 32 supplying air from a blower 11 to a Stirling engine main unit 40 through a bypass passage 22, and the engine, to which a large amount of air is supplied with a less pressure drop, enables the blower 11 to decrease its power and noise. While the engine, when it is in steady operation, supplies the air through the bypass passage 22 similarly to when the engine is ignited, but if a generated amount of NOx increases, the controller, which controls the proportional control valves 32, 31 to gradually switch the passage from a side 22 to a side 21, opens a solenoid valve 33 performing the exhaust gas recirculation (EGR) by an air ejector 12, and an emitting amount of NOx is suppressed. In this way, the engine enables the power of the blower and its noise to be reduced, when no NOx is generated, while the generated amount of NOx to be reduced by the EGR when NOx is generated.
Patent JP-H1161862-A (JP)
Title: Method of excavating pump-up vertical shaft in cut-off wall of underground tank
Inventor: HARAGUCHI TETSURO
IPC: E02D29/045
Filed: 1997-08-13
Abstract: PROBLEM TO BE SOLVED: To excavate a pump-up vertical shaft continuous to a continuous underground wall without using an additional excavating device. SOLUTION: An excavating machine 10 for forming a continuous underground wall serving as the cut-off wall of an underground tank, is attached with a predetermined excavating guide 20, and is then positioned by means of a guide frame so as to be projected from the outer wall surface of a groove 3 in the underground wall. A pump-up vertical shaft 4 having a rectangular cross-sectional shape is formed, being projected from the outer walk surface of the groove 3 in the wall by the excavating machine which is guided by the excavating guide 20 along the wall surface of the groove previously formed in the continuous underground wall.
Patent JP-H0954776-A (JP)
Title: Network information retrieving system
Inventor: SUGAI TAKESHI
IPC: G06F12/00
Filed: 1995-08-17
Abstract: PROBLEM TO BE SOLVED: To realize a network information retrieving system by which it is easy for user to understand the relation between information resources. SOLUTION: A data storage part 6 stores the information resources from a retrieval starting point. A data processing part 7 retrieves the information retrieval including a retrieval sentence from the information resources stored in the data storage part 6 and defines the information resources connected by the link of a hyper text structure as clusters. A data arrangement part 8 defines the information resources in which the depth of the retrieval from the starting point is the shallowest as the representative of the clusters and generates a reverse link for the information resources which can not be attained among the clusters. A virtual node is generated, it is made the representative of the clusters and the link structure of each information resources is outputted as visual data. A data display part 9 displays the contents arranged by the data arrangement part 8.
Patent JP-H0838101-A (JP)
Title: Dressing sauce
Inventor: SHIMA YOSHIKO
IPC: A23L27/60
Filed: 1994-07-29
Abstract: PURPOSE:To obtain the sauce having a high nutritional value and enabling intake of a spice, vegetables and nutrients apt to be deficient such as calcium, phosphorus and iron by using a salad oil as the oil in a seasoning and adding with crushed Hizikia fusiforme (a brown alga) and powder of an extract of Cortinellus shiitake (shiltake mushroom). CONSTITUTION:Powder of an extract of shlitake mushroom and powder of dried bonito are added into water, the mixture is heated, and heating is stopped and the mixture is left to cool to normal temperature just after boiling to obtain a soup stock. A brown alga, soy sauce having a low salt content, fermentation vinegar, salad oil, sugar and pepper are added to the soup stock and the mixture is treated by a mixer to obtain the objective sauce.
Patent JP-S6389243-A (JP)
Title: Positioner for substrate
Inventor: SUGA MIKIO
IPC: B23Q3/18
Filed: 1986-09-30
Abstract: PURPOSE:To aim at the accurate location of a substrate, by installing a device for attracting the substrate on the basis of a suction action starting signal, a signal holding device for outputting a signal after the elapse of the specified time, and others, a suction signal outputting device and a trouble signal outputting device. CONSTITUTION:With a positioner 13 for electronic parts, each part is attracted and locked by a vacuum suction hole 12, on the other hand, at an X-Y table 11, substrate is attracted by a vacuum suction hole 10. Here, whether the substrate is locked to a concave part 18 in a normal position or not is detected by a vacuum suction trouble detector. Action of this detector exhausts air in the vacuum suction hole 10, and outputs a signal to a suction discriminator by a vacuum switch when reaching the specified vacuum. And, when there is no input, it judges to be something wrong, outputting a trouble signal to a memory circuit. Here, the trouble is informed with an indicator only at a time when this trouble signal is inputted. With this notice, an operator stops the positioner and corrects the substrate setup.
Patent JP-H0546624-A (JP)
Title: Recording medium and information read-out device
Inventor: TAKAGI KOJI
IPC: G06F3/048
Filed: 1991-08-20
Abstract: PURPOSE:To deal with all the world by the same product, and to attain the excellent operability and in addition, the reduction of cost by recording the operation explanation of an information read-out device in plural prescribed languages. CONSTITUTION:An optical disk drive 1 is a driving device for a compact disk (CD)-ROM as a recording medium to be loaded, and there are two kinds of the CD-ROMs of the CD-ROM (1) in which the operation explanation of the information read-out device in Japanese language is recorded and the CD-ROM (2) in which the operation explanation of the information read-out device in plural prescribed languages is recorded. When the CD-ROM (2) is loaded into the information read-out device, and a user selects expressional language, a CPU 4 fetches the operation explanation of the information readout device in this expressional language from the CD-ROM (2) to a main RAM 6. Henceforward, the corresponding operation explanation sentence of the information read-out device is displayed on a display device 10 by the CPU 4 in accordance with the operation of the user.
Patent JP-H0770105-A (JP)
Title: Production of tea catechins
Inventor: SUEHIRO BUNICHI
IPC: B01D15/08
Filed: 1993-08-26
Abstract: PURPOSE:To provide production method capable of inexpensively manufacturing high-purity tea catechins by separating and purifying ester type catechins, free type catechins and individual tea catechins. CONSTITUTION:This production method of tea catechins has a first separating process in which an extracted solution of tea is poured into a first chromatography column to give a recovered solution from which admixtures are removed by the first chromatographic column and a second separating process in which the recovered solution is poured into a second chromatography column and tea catechins are separated and purified by the second chromatographic column.
Patent JP-H04114953-A (JP)
Title: Solid electrolyte
Inventor: TSUKUDA HIROSHI
IPC: C04B35/113
Filed: 1990-09-04
Abstract: PURPOSE:To provide the subject electrolyte prevented in the growth of abnormal particles and having improved ion conductivity by adding MgO-stabilized ZrO2 to a specific MgO-stabilized beta''-Al2O3. CONSTITUTION:A MgO-stabilized beta''-Al2O3 having particle sizes of <=1.2mum and having a composition of the formula (0.55<=x<=0.85) is mixed with 1.0-20vol.% of ZrO2 having particle sizes of 0.8mum and stabilized with 10-20mol% of MgO in an organic solvent, dried, molded and subsequently sintered.
Patent JP-H0894841-A (JP)
Title: Optical attenuator and its production
Inventor: TAKEUCHI YOSHIAKI
IPC: G02B6/00
Filed: 1994-09-28
Abstract: PURPOSE: To obtain an inexpensive optical attenuator which is free from the fluctuation in a light attenuation quantity by axis misalignment and is easily producible by setting the outside diameter of the clad of an optical fiber at the same size as the outside diameter of the ferrule of an optical connector. CONSTITUTION: This optical attenuator consists of a core 11 and the clad 12 in common use as the ferrule having the same outside diameter as the outside diameter of the conventional zirconia ferrule having a refractive index difference from the core 11 and is provided with a filter 13 for optical attenuation within a groove 14 so as to shut off the core 11. The optical attenuator is produced by forming a preform similar to the product in the ratio of the outside diameter of the core to the outside diameter of the conventional product and drawing and stretching the preform in the same manner as for the general optical fibers. Then, the technique for precise molding of the optical fiber is applicable as it is and the drastic cost reduction is possible as the continuous production is possible. Since there is no combination of the ferrule made of, for example, the zirconium and the optical fiber like heretofore, the production is simplified and the factor for fluctuation of the light attenuation quantity decreases.
Patent JP-S61111931-A (JP)
Title: Production of optical fiber preform
Inventor: YABUKI TSUTOMU
IPC: G02B6/00
Filed: 1984-11-05
Abstract: PURPOSE:To produce an optical fiber preform having high uniformity along longitudinal direction and reproducible transmission band characteristics, by measuring the temperature of the bottom of a porous preform, and feeding back the value to the controller of the distance between the burner and the target to effect the automatic control of the distance. CONSTITUTION:Raw material gas such as SiCl4, GeCl4, etc. is introduced into the flame of a multi-channel burner 4. The produced glass soot is blasted against the tip of the target to effect the growth of a porous preform. The temperature of the preforms 1 is measured with an infrared thermometer 5 at a position D1 above the lower end of the preform 1, and the output is transmitted to the converter 9 to convert the preform bottom temperature to the distance lbetween the burner and the target. The output of the converter 9 corresponding to the difference between the measured value and the preset temperature voltage stored in the converter 9 is transmitted to the outer-diameter controller, and the distance between the target and the burner 4 is automatically controlled.
Patent JP-2001061244-A (JP)
Title: Structure of rotor
Inventor: NISHIKAWA YOSHITO
IPC: H02K1/27
Filed: 1999-08-19
Abstract: PROBLEM TO BE SOLVED: To enable restraining increase of a magnetic gap to a minimum and surely preventing magnets from scattering at a low cost. SOLUTION: A rotor 10 consists of a rotor shaft 11, a spacer 12, magnets 13 and a resin mold layer 14. The spacer 12 is formed into an octagonal pillar shape. The magnets 13 are arranged on outer surfaces 12b of the respective edges of the spacer 12. The longitudinal section of each of the magnets 13 is formed into a rectangle. Each of the magnets 13 is arranged on respective outer surfaces 12b and then molded with the spacer 12 by using a resinous mold material. That is, each of the magnets 13 is molded with the resinous mold material and is stuck close with the spacer 12.
Patent JP-H0573912-A (JP)
Title: Recording system for optical disk
Inventor: TAKAHASHI MASAHIKO
IPC: G11B11/105
Filed: 1991-09-12
Abstract: PURPOSE:To accurately execute overwrite without a magnetic field by using temperature distribution having a steep inclination effective in erasing a recording point. CONSTITUTION:A laser beam having a short wave length (530nm) and a laser beam having a long wave length (780nm) is cast at a same point on an optical disk and the intensity of the laser beam having the long wave length is modulated. High speed recording can be executed while the temperature distribution having the steep inclination obtained by the short wave length beam is maintained, then high density recording is attained.