baber/WOPTO huggingface dataset:
Patent JP-S60209424-A (JP)
Title: Component part receiving container in vibration type part feeder
Inventor: ARAIDA TOMOJI
IPC: B65G47/14
Filed: 1984-03-31
Abstract: PURPOSE:To eliminate such a problem that plate-like component parts imbricate in the center bottom section of a bowl-like container to smoothly introduce the component parts in a component part transfer path, by forming a V-like cross-sectioned shape cut-in groove in the peripheral part of the center bottom section of the bowl-like container, and as well by continuously connecting this groove to the component part transfer path. CONSTITUTION:A component part (m) to be dropped onto the center bottom section 28 of a bowl-like container 15 is slid on the inclined surface by being subjected to gravitational action and centrifugal action due to torsional vibration, and is introduced into a V-like cross-sectioned shape cut-in groove 25 formed in the peripheral part of this bottom section 28. Within this cut- in groove 25 the component parts (m, m') lean against either one of both side wall sections 25a, 25b, and is smoothly introduced into a track 24. At this stage, the component part (m') which leans against the other side wall section 25b and is introduced, advances by a certain distance on the track 24 and then drops, but the part (m) which leans against the one side wall section 25a and is introduced, is tilted to the bottom wall surface 27' of the track 24 and advances while it maintains its standing posture, thereby they may be smoothly introduced into the track 24 without imbricating in the peripheral part of the center bottom section 28 before they are fed outside of the container 15.
Patent JP-S61224996-A (JP)
Title: Method of purifying mouse interferon
Inventor: MATSUDA SUSUMU
IPC: C07K14/52
Filed: 1985-03-29
Abstract: PURPOSE:To purify a large amount of mouse interferon simply in high purity, by adsorbing a solution of interferon on a blue carrier (carrier bonded to blue dyestuff) to give an adsorbed material, eluting it with an eluent, adsorbing the eluate on a copper chelate carrier, and eluting the adsorbed material. CONSTITUTION:A solution of mouse interferon (e.g., produced from mouse L-99 cell, etc. obtained by using gene recombination technique, etc.) is brought into contact with a carrier to which a blue dyestuff (common color CI reactive blue 2) is bonded, an adsorbed material on the carrier is eluted with an eluent, the eluate is brought into contact with a carrier to which copper is bonded by chelate. Then, the adsorbed material on the carrier is eluted with an eluent, to purify mouse interferon. A large amount of mouse interferon can be simply purified in high purity.
Patent JP-S63233197-A (JP)
Inventor: SATO YASUO
IPC: E21D11/10
Filed: 1987-03-20
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-H02244404-A (JP)
Title: Magnetic recording/reproducing device
Inventor: KANOTA KEIJI
IPC: G11B5/027
Filed: 1989-03-16
Abstract: PURPOSE:To reduce the influence of the stray capacity generated between an output terminal of a recording amplifying circuit, and a connecting point of an input terminal of a reproducing amplifying circuit and a transformer at the time of reproduction by connecting a diode between the output terminal of the recording amplifying circuit and a connection in which a recording/reproducing head is connected to the reproducing amplifying circuit. CONSTITUTION:A recording signal of a video signal or a sound signal is inputted to an IC amplifier for constituting a recording amplifying circuit 1, and its positive and negative output signals are supplied to parallel circuits 2, 3 consisting of Schottky diodes 2a, 2b, 3a and 3b connected in parallel in the reverse direction to each other. In this case, by inserting the diodes between the recording amplifying circuit 1 and a rotary transformer 4, in the case of recording a recording signal on a magnetic medium a sufficiently large recording signal is supplied to a recording/reproducing head 5 through this diode, but at the time of reproduction, since an induced voltage from the recording/reproducing head 5 is small, it becomes an off-state by the diode. In such a way, even at the time of reproduction at the time when the reproducing amplifying circuit is converted to a wide band, the influence of the floating capacity between the recording amplifying circuit 1 and the rotary transformer 4 can be reduced.
Patent JP-S61223158-A (JP)
Title: Superplastic iron-base two-phase alloy and its hot working method
Inventor: MAEHARA YASUHIRO
IPC: C21D8/00
Filed: 1985-03-28
Abstract: PURPOSE:To enable satisfactory superplastic working by heat-treating and working an Fe-base alloy satisfying a prescribed relational expression and containing Si, Mn and N under prescribed conditions. CONSTITUTION:The Fe-base alloy satisfying the relations in an equation [where Si eq=Si+2/3(Cr+Mo), Mn eq=Mn+2Ni+60C+50N] and containing >=0.5% Si, >=1.7% Mn and >=0.01% soluble N is refined. This alloy is heated to 700-1,200 deg.C and worked at 1X10<-6>S<-1>-1X10<0>S<-1> strain rate.
Patent JP-S59188998-A (JP)
Inventor: KATOU FUMIO
IPC: H05K1/05
Filed: 1983-04-11
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-H03265883-A (JP)
Title: Hologram using evanescent wave and formation thereof
Inventor: OKADA KATSUYUKI
IPC: G02B5/18
Filed: 1990-03-16
Abstract: PURPOSE:To facilitate the formation of a hologram by forming a diffraction grating pattern by using evanescent waves on a transparent substrate which functions as a waveguide and propagates white light. CONSTITUTION:Another laser beam to constitute reference light passes a cylindrical lens 24 and a concave mirror 26 to form collimated slit beams of light which are introduced to a prism 28 provided in the inlet of the waveguide 12 of a photoresist substrate 10 and are made incident to the waveguide 12 via a prism 24. The reference light is totally reflected in the waveguide 12 and the light waves propagating in the waveguide 12 are formed. The evanescent waves are, thereupon, generated when the light waves propagate by making total reflection. The reference light and the object light of a real image 31 interfere with each other to form interference fringes. The hologram is formed when the interference fringes are recorded on a photoresist dry plate 10 and are developed. The formation of the hologram is facilitated in this way.
Patent JP-2000260383-A (JP)
Title: Charged particle beam device
Inventor: SAKAGUCHI KIYOSHI
IPC: H01L21/66
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To neutralize charges on a target. SOLUTION: A host computer determines a neutralizing beam current value based on the ratio of main beam current and neutralizing current corresponding to combination of the kind and the mode of a set target, and transmits an instruction signal corresponding to the determined neutralizing current value to a neutralizing gun control part 29, and also determines a neutralizing beam spot diameter based on a relation expression for determining spot diameter, and transmits an instruction signal corresponding to neutralizing beam spot diameter determined to the neutralizing gun control part 29. A neutralizing beam on, off instruction signal is transmitted to the neutralizing gun control part 29 from the host computer.  The neutralizing gun control part 29 controls an electron gun 26 so that the current amount of electron beams becomes the determined current value, and controls lens strength of a focusing lens 24 so that the spot diameter on the target 6 of the electron beams becomes the determined size.
Patent JP-S51139325-A (JP)
Title: Illumination device for slit exposure
Inventor: MIKAMI NOBUHISA
IPC: G03B27/50
Filed: 1975-05-28
Abstract: PURPOSE: Illumination device for exposure that is suited for electrophotographic copying machine, facsimile, etc. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H05267146-A (JP)
Title: Resist applicator
IPC: H01L21/027
Filed: 1992-03-23
Abstract: PURPOSE:To make drying speed and time of resist on a wafer equal to prevent non-uniformity in application of the same size as a spin chuck. CONSTITUTION:A shape recognizer 10 recognizes the orientation flat of a wafer 8, aligns its orientation to a spin chuck 9 and sets it on the spin chuck 9. The wafer 8 is vacuum-chucked through the spin chuck 9, and resist is dripped on the center of the wafer while the wafer is stationary. After the resist is applied, the wafer 8 is rotated to form a thin resist film. Or while the wafer is being rotated, the resist is dripped onto the center of the wafer 8. Then the wafer 8 is rotated with different speed to form the thin resist film.
Patent JP-S51140677-A (JP)
Title: Snowfall intensity meter
Inventor: OKABE YOUJI
IPC: G01W1/14
Filed: 1975-05-28
Abstract: PURPOSE:Disclosed herein is a snowfall intensity meter which utilizes a light beam so as detect how many snow flakes intercept the beam per unit time. Thus, the meter enables to measure the intensity of snowfall in every instant.
Patent JP-H01239442-A (JP)
Title: Border position detecting method for isometric property layer in liquid fluid storage tank
Inventor: KOSHIHARA TOSHIO
IPC: G01N25/18
Filed: 1988-03-18
Abstract: PURPOSE:To detect the position of the border between a liquid fluid layer and an isometric property layer as the temperature variation position of an infrared picture by heating the side wall of the tank which contains liquid fluid from the external surface and causing temperature variation and photographing that by an infrared camera. CONSTITUTION:The side wall 1a of the tank 1 is heated by a heater 2 from its external surface. The liquid fluid layer and isometric property layer stored in the tank 1 differ in heat capacity, so the temperature rise of the side wall 1a right after the heating is difference between the part that the liquid fluid layer contacts and the part that the isometric property layer contacts. For the purpose, the external surface of the side wall 1a is photographed by the infrared camera 7 and then an infrared picture showing parts which differ in temperature is obtained. Thus, the border position between the liquid fluid layer and isometric property layer and the border position between different kinds of isometric property layers are detected. Consequently, a deposited layer and an emulsion layer which are formed in the liquid fluid storage tank are easily detected.
Patent JP-H05261459-A (JP)
Title: Manufacture of coupling tool
IPC: F16L13/08
Filed: 1992-03-23
Abstract: PURPOSE:To improve the sealing property of the sealing surface of a fixing part in cutting. CONSTITUTION:In a coupling tool 10, the tip part of a tube part 14 of a socket 16 is forcibly inserted to the through-hole 20A of a fixing part 12, and this hole 20A and this tube part 14 are joined with mutually with a copper brazing process. Next, the sealing surface 12A of the fixing part 12 is rotated to be pressurized by a rotary pressurizing machine 70. This rotary pressurizing machine 70 is provided with two opposite rotary shafts 72, and a receiving jig 74 is fixed to the tip part of the rotary shaft 72. A head 76 is mounted attachably and detachably to this receiving jig 74, and notches are formed on this head 76. Inside the notch 78, a cylindrical roller pin 80 is supported rotatably the direction of axial rotation. Accordingly, the sealing surface 12A of the fixing part 12 can be rotated to be pressurized by the roller pin 80 by moving the head 76 in the direction of arrow mark C with a prescribed force while rotating the head 76 in the direction of arrow mark B.
Patent JP-S51140891-A (JP)
Title: Anti-scale agent for black liquor evaporator
Inventor: UEDA TAKAYASU
IPC: C23F14/02
Filed: 1975-05-30
Abstract: PURPOSE: An additive preventing scale formation at concentration of digested waste water. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H09227313-A (JP)
Title: Thifluzamide agrochemical composition improved in eluting property in water
Inventor: HAYAKAWA NORIHITO
IPC: A01N25/30
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To obtain an agrochemical composition capable of accelerating elution rate of thifluzamide into water by subjecting thifluzamide having high antimicrobial activity to sheath blight disease to specific treatment and using the treated thifluzamide, improved in the effect and useful for paddy rice culture, etc. SOLUTION: Thifluzamide, namely N-(2,6-dibromo-4-trifluoromethoxyphenyl)-2- methyl-4-trifluoromethyl-5-thiazolecarboxyamide is treated with active carbon and used. Thifluzamide is dissolved in an organic solvent and the solution is preferably treated with active carbon as the treating method. Thifluzamide obtained by dissolving thifluzamide into an organic solvent, adding active carbon to the solution and then removing the active carbon and distilling the organic solvent away to crystallize thifluzamide is especially preferably used as an active ingredient. The active carbon is used in an amount of 0.0001-0.5 pts.wt. based on 1 pts.wt. thifluzamide in the solution. The solubility of thifluzamide to the organic solvent is preferably >=1.0g/100ml at 20 deg.C.
Patent JP-S61225546-A (JP)
Title: Hot water supply apparatus
Inventor: ANDO HIDEO
IPC: F24H9/00
Filed: 1985-03-29
Abstract: PURPOSE:To improve the corrosion environments of a hot water storage tank and to reduce and prevent generation of leakage due to the corrosion by forming a gap at a part in which corrosion environments have been deteriorated with curling a metal having a passivated state film, and providing a welded junction. CONSTITUTION:The upper part of an inner cylinder 1 made of a metal of a corrosion resistance due to a passive state film, such as stainless steel, is curled, and is projected to the hot water side of a boiler and a part in contact with an outer cylinder 2 is welded from the outer side of the boiler. A water feed port 4 and a hot water feed port 5 are welded to the holes curled to the upper end of the inner cylinder 1 from the outer side. In the above described construction, a gap part 10 behaves as an anode with respect to a free surface 11 and acts as a victim anode. For this reason, when the gap part 10 becomes an anode and is activated, corrosion perforation is effected in the plate thickness direction of the heat influence part of the projection 9, so that it can effects to prevent corrosion in the inner cylinder 1 and the outer cylinder 2, and corrosion resistance at the upper part of the boiler can be improved.
Patent JP-S58182647-A (JP)
Title: Electrophotographic method
Inventor: NAKAHATA KIMIO
IPC: G03G13/00
Filed: 1982-04-19
Abstract: PURPOSE:To obtain a copied picture image having high quality, by controlling developing bias voltage to high   low   high at the absolute value thereof from the beginning to end period of the operation for developing a toner image in a developing stage. CONSTITUTION:The relative deviation between a destaticizing corona distribution and an exposure position is unavoidable in an electrophotographic device having a lens moving optical system; therefore, if the surface potential after destatization of -150V is assumed to be in the central part (b) of the image in the range from the beginning to end period in the stage for exposing the picture image, the potential is -50-0V in the regions (a), (c) before and behind the image. The destaticization efficiency on the surface of a photoreceptor 1 changes in the exposure stage for the A B C of the original image according to the use of the lens moving optical system and the surface potential after the destaticization attinas -50V -150V -50V. Therefore, the variable bias in the developing stage is controlled to high   low   high and the image is developed so as to have -150V apparently uniformly.
Patent JP-S61222996-A (JP)
Title: Tellurized cadmium single crystal and production thereof
Inventor: TADA KOJI
IPC: C30B29/48
Filed: 1985-03-28
Abstract: PURPOSE:To obtain large-sized and high-quality CdTe single crystal having low dislocation density free from grain boundary and twin, by subjecting CdTe single crystal to crystal growth from melt of raw material containing a specific amount of Pb. CONSTITUTION:In subjecting CdTe single crystal to crystal growth from melt of raw material, Pb in an amount to give 1X10<18>-9X10<21>atom/cm<3> concentration is added to the melt of raw material. Thus, telluried cadmium single crystal containing 3X10<17>-8.3X10<21>atom/cm<3> Pb is obtained. In the above-mentioned method, the temperature gradient in the vicinity of solid-liquid interface is required to have <=100 deg.C/cm in order to make CdTe single crystal. This can be performed by increasing the number of heaters or adding heat insulating columns in Czochralski method, or increasing the number of independent heaters in Bridgman method.
Patent JP-H02246090-A (JP)
Title: Semiconductor storage device
Inventor: KONO TORU
IPC: G11C11/401
Filed: 1989-03-17
Abstract: PURPOSE:To decrease a chip area by using a selective gate means which is opened/closed by means of a selector, and sharing a data latch. CONSTITUTION:A laterally wired layer is made into a second data bus, a data bus l12 is connected to a data bus DB2 which is extended in parallel with a left sense amplifier array, since eight data buses DB2 exist, eight data buses l12 are prepared, the data bus l13 is connected to a data bus DB3 extended in parallel with a right sense amplifier array, and the eight data buses DB3 exist in the same way. They are connected through selective gates 31 and 32 opened/closed by a selector 35 to a common data latch DL. Since the right and left memory cell blocks are not simultaneously selected, the data latch DL can be shared, and the read data fetched to the data latch can be outputted to the outside. Thus the chip area can be decreased.
Patent JP-H06273133-A (JP)
Title: Apparatus for detecting failure of shape of plate-like member
Inventor: TANAKA HIROYUKI
IPC: G01B11/24
Filed: 1993-03-24
Abstract: PURPOSE:To automatically detect a part of a defective shape by projecting a laser light in parallel to the surface of a roll, converting the amount of the detected light into an electric signal, comparing the electric signal with a preset threshold value, and fixing the distance between the laser light and a plate-like member optionally. CONSTITUTION:A laser projecting device 1 projects a laser light in parallel to the surface of a roll or a plate-like member which is sent on the roll. The light is detected by a photodetecting device 2 and converted to an electric signal. The electric signal is amplified at an amplifier 4 to remove influences of noises. The amplified electric signal is compared with a preset threshold value at a comparator circuit 5. Accordingly, whether the laser light is received correctly is detected. A to-be-detected part is fixed by lift devices 3a, 3b which adjust the setting height of the devices 1, 2 in accordance with the lowest limit of the to-be-detected part of a defective shape from the surface of the roll. The light projecting and detecting devices 1, 2 are set by the lift devices 3a, 3b so that the setting height 9 of the laser beams 8 is the lowest limit of the height 7 of the to-be-detected part. The failure of the shape is detected when an optical path of the laser beams 8 is shut by the part 6 of the defective shape.
Patent JP-S61224893-A (JP)
Title: Constant output controlling method for induction motor
Inventor: TAKAHASHI HIDEO
IPC: H02P23/07
Filed: 1985-03-29
Abstract: PURPOSE:To control the constant output of an induction motor without using a torque detector by calculating the speed when the output of the motor comes to the prescribed constant value with respect to a load torque and setting it as the upper limit speed to set a speed reference. CONSTITUTION:A load torque calculator 4 inputs a torque reference TM* applied from a speed controller 6 and a real speed (n), calculates a load torque, calculates the upper limit speed nmax on the basis of the load torque, and outputs the speed nmax to the maximum speed limiter 5. The limiter 5 compares the set speed reference REF with the speed nmax, and outputs the smaller one as a speed reference n* to a speed controller 6. The controller 6 butts the speed reference n* with the real speed (n), amplifies the difference and outputs a torque reference TM*.
Patent JP-S57179773-A (JP)
Title: Measuring method for residual nuclear material in hull
Inventor: TAMURA TOSHIYUKI
IPC: G21F9/28
Filed: 1981-04-30
Abstract: PURPOSE:To realize the titled measuring method having high accuracy with a simple constitution without using any expensive device, by setting a neutron detector at the positions near the fuel before dissolution and near a hull after dissolution respectively to measure the neutron count factor and then obtaining the ratio of the neutron count factor before and after the dissolution. CONSTITUTION:The neutron detectors are set at the positions near the nuclear fuel before the used nuclear fuel is dissolved and near a hull after the dissolution of the fuel respectively in order to measure the neutron count factor. Then the amount of the residual nuclear material in the hull is obtained by obtaining the ratio between both neutron count factors. Thus the precentage is obtained for the residual material of the used nuclear fuel in the hull. Furthermore the relation is obtained through a calculation between the amount of the nuclear material and the amount of generated neutrons if the type, the time elapsed from the extraction out of a reactor and the burning conditions are known respectively for the used nuclear fuel. Based on this relation and the ratio of the neutron count factors, the amount can be obtained for the residual nuclear material sticking to the hull after the dissolution.
Patent JP-H11256942-A (JP)
Title: Glazing gasket
Inventor: OTA TAKAHIRO
IPC: E06B3/62
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a glazing gasket having a high air-tightness which admits easy processing of the corner part. SOLUTION: A glazing gasket is composed of a first member 1 attached to the side walls 6a and 6b of a panel mounting groove 6 and a second member 2 which is previously mounted on the panel side face (p) opposing to the first member 1, wherein the first 1 and second members 2 are put in a pressure contacted condition when the panel P is fitted fast in the panel mounting groove 6. A soft part 4 is furnished on at least one of the first 1 and second members 2 - preferably, the first member 1 is hard part 3 and second member 2 is soft part 4. It may also be accepted that the first member 1 is furnished with a covering overlapping on the inside circumferential surface of the second member 2.
Patent JP-S52149764-A (JP)
Title: Loading condition detecting device in automatic
Inventor: NATSUNO KENJI
IPC: B66C1/22
Filed: 1976-06-07
Abstract: PURPOSE:To provide a device wherein it is adapted that loading condition can be detected for a cart in any shape by providing a part deforming by elasticity of a load on the fork of a fork lift, and providing a switch which operates on deformation.