baber/WOPTO huggingface dataset:
Patent JP-S63198329-A (JP)
Title: Photoresist coating apparatus
Inventor: YAMAMOTO JIRO
IPC: G03F7/16
Filed: 1987-02-13
Abstract: PURPOSE:To reduce the irregularity of a film thickness by providing a film thickness control unit for controlling the rotation of a motor by measuring the thickness. CONSTITUTION:A semiconductor wafer 1 is placed through a coating sequence on a conveyor belt 2 in a photoresist coating unit 9, and conveyed to a predetermined position. A laser beam from a laser irradiation unit 4 is projected, and a reflected beam from a photoresist film (and a semiconductor wafer disposed thereunder) is received by a laser light receiving unit 5. An output signal from the unit 5 is transmitted to a microcomputer unit 6, which feeds back a displacement of the desired thickness from a reference value to a spin motor 3 of the unit 9 to control the photoresist film thickness by altering its rotating speed. Thus, the photoresist film which is uniform and less irregular can be coated.
Patent JP-S60174126-A (JP)
Inventor: NOGI MUNEHIRO
IPC: A47L15/42
Filed: 1984-02-20
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-S62191025-A (JP)
Title: Method for treating exhaust gas
Inventor: FUJIMOTO YASUO
IPC: B01D53/68
Filed: 1986-02-14
Abstract: PURPOSE:To continuously and efficiently treat exhaust gas containing an organohalogen compound, by treating the exhaust gas containing the organohalogen compound with ultraviolet rays before treating the same with alkali. CONSTITUTION:Exhaust gas 1 containing an organohalogen compound such as trichloroethylene is introduced into an ultraviolet irradiation treatment apparatus 3 constituted of an internal irradiation type low pressure mercury lamp by a blower 2 to receive irradiation treatment of ultraviolet rays. Subsequently, the generated acidic decomposed gas such as HCl is introduced into an alkali washing apparatus 5 and receives the addition of an alkali agent 6 to be made innoxious. Treatment is performed in the alkali washing apparatus in such a state that pH is held to 8-10.
Patent JP-H05235509-A (JP)
Title: Manufacture of thin film circuit board
Inventor: MATSUMOTO KENICHI
IPC: H05K3/18
Filed: 1992-02-19
Abstract: PURPOSE:To increase adhesion between a conducting layer and an insulating layer, prevent the peeling of the conducting layer, and improve quality, by forming a catalyst layer on a half-baked state insulating layer, and laminating a conducting layer by electroless plating. CONSTITUTION:When a thin film conducting layer 2 is laminated on a conducting layer 11 formed on the upper surface 10A of a base 10, the conducting layer 11 is coated with polyimide material. A through hole 12 exposing a specified portion of the conducting layer 11 is formed by drying, exposure and development, and a half-baked state insulating layer 1-1 is formed by heating at a temperature T1. A catalyst layer 3 is formed on the upper layer of the insulating layer 1-1 and the exposed conducting layer 11. A specified pattern is formed by using resist, and further a conducting layer 2 is laminated on the upper layer of the catalyst layer 3 by electroless plating. By heating at a temperature T2 higher than the heating temperature T1, the half-baked state insulating layer 1-1 is completely cured, and a baked state insulating layer 1 is formed. Thus a thin film circuit board 4 is formed.
Patent JP-H028799-A (JP)
Title: Screw coupler
Inventor: FURANTSUUBUORUFUGANKU POTSUPU
IPC: F16J13/12
Filed: 1989-02-13
Abstract: PURPOSE: To protect the threaded part against damage at the time of coupling by holding the heavy cover of a vessel for transporting and carrying a radioactive material concentrically with the vessel and lowering them while controlling the force acting on the threaded part by turning the cover. CONSTITUTION: A stationary member 1 is secured to a vessel 5 concentrically thereto through a disc type member 19 and a coupling member 20. A platform 2 is movable in the direction of central axis 12 and a turnable cover 4 is fixed to a fixing section 3. When the cover 4 is screwed or removed, pressure in a gas spring bellows 7 is regulated to a reference level and then reduced slightly in order to lower the platform 2 slowly until the platform 2 touches the internally threaded part of vessel 5. Subsequently, the cover 4 is screwed into the vessel 5 by a continuous rotary driving means 9 while sustaining the force acting in the axial direction 12 within a limit. Consequently, the threaded part can be protected against damage at the time of coupling.
Patent JP-S59166705-A (JP)
Inventor: CHIYAARUZU JIYAN PIEERU REBURE
IPC: B65D63/16
Filed: 1984-02-21
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-S59163385-A (JP)
Title: Pyridine-pyrimidinone derivative, manufacture and medicinal compound
Inventor: HERUMUUTO SHIKUANEIDAA
IPC: C07D401/06
Filed: 1984-02-20
Abstract: The invention relates to new pyridine-pyrimidinone derivatives corresponding to the following general formula    <IMAGE>  (I) wherein R1 represents linear C1-6 alkyl or cycloalkyl and R2 represents linear C1-6 alkyl or R1 and R2 together with the nitrogen atom form a pyrrolidine or piperidine ring; Alk represents a linear alkylene chain C1-6; Q represents a benzene ring, furan ring, thiophene ring or thiazole ring; X represents oxygen, Y is a single bond and m is 2, 3 or 4 when Q represents benzene; X represents methylene, Y represents sulfur and m is 2 or 3 when Q is furan, thiophene or thiazole; and R3 represents a hydrogen atom or a lower alkyl group. These compounds show improved H2-antagonistic activity.
Patent JP-S61191350-A (JP)
Inventor: IDEMOTO MORIHITO
IPC: A61B18/00
Filed: 1985-02-21
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-H08197945-A (JP)
Title: Door glass indoor side sealing structure of automobile
Inventor: HAMAHATA MITSUO
IPC: B60J10/04
Filed: 1995-01-26
Abstract: PURPOSE: To provide a door glass indoor side sealing structure of an automobile by which generation of a whistle blowing sound on the door glass indoor side can be prevented or can be reduced to an inaudible degree even if an atmospheric pressure difference is caused between the inside and the outside of a car. CONSTITUTION: A door glass indoor side sealing structure of an automobile is provided with a door trim 21 having a downward trim flange 22 opposed to door glass 20, a door inner panel 25 having a downward panel flange 26 opposed to the trim flange 22 and an inner weather strip 1 to seal a part between the door trim 21 and the door glass 20. An air current sealing piece 8 protrusively arranged in a lower end part of the inner weather strip 1 cuts off or reduces air flowing to a clearance 17 between the door trim 21 and the door inner panel 25, and prevents generation of a whistle blowing sound, or reduces it to an inaudible degree.
Patent JP-H01204923-A (JP)
Title: Curable resin
Inventor: YAMADA MITSUO
IPC: C08G59/16
Filed: 1988-02-12
Abstract: PURPOSE:To make it possible to prepare a high-solid coating with a low viscosity and without spoiling processability, by combining an epoxy resin with a specified side chain and a spiroorthoester group and preparing a structure like that of a venetian blind. CONSTITUTION:A curable resin is prepd. by incorporating a side chain of a linear polymer block of formula I (wherein R1 and R2 are each H or CH3; A is an ether bond, an ester bond or a divalent org. group prepd. by reacting an active hydrogen group with a diisocyanate compd.; B is a linear polymer block of an MW of 100-7,000; Y is OH, NH2, COOH, a vinyl, an epoxy or a half-blocked diisocyanate residue) on a main chain of an epoxy resin (with an epoxy equivalent of 100-6,000) of diglycidyl type etc. and also incorporating a spiroorthoester group of formula II (wherein R1 and R2 are as defined above; n is 3-5) on at least one of the terminals of the main chain.
Patent JP-S57161324-A (JP)
Title: Double row profile fluid coupling
Inventor: SAKAKIBARA SHIGERU
IPC: F16D33/00
Filed: 1981-03-04
Abstract: PURPOSE:To miniaturize a fluid coupling and decrease its weight, in the fluid coupling suitable for a vehicle automatic speed changer, by arranging a pair of turbine cascades, connected to a driven shaft, between pump cascades in a pair of pump outer shells connected to a drive shaft. CONSTITUTION:If a driving shaft 10 is rotated, a pair of pump outer shells 21, connected to the driving shaft 10 through an input transmission plate 11 by a bolt 15 or the like, are rotated, and working fluid, contained in the inside, is jetted by each pump cascade 24 toward both guide curved surfaces 26a of a turbine outer ring 26 to rotate a turbine blade 25. In this way, a driven shaft 40 is rotated. And then the working fluid is circulated toward a turbine root part 27, sucked to each pump cascade and recirculated. In this constitution, since the turbine cascade 25 uniformly receives a jet flow from the left and right pump cascades 24, neutral balance can be always held in a good state not so required to consider rigidity strength, and weight of a fluid coupling can be decreased.
Patent JP-H10227905-A (JP)
Title: Plane type lens
Inventor: KAWAMURA KAZUNORI
IPC: G03B21/62
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To obtain a wide visual field angle, to obviate the degradation in the brightness of images and to improve a contrast by constituting a plane type lens of many transparent beads consisting of a single layer fixed to an adhesive layer and constituting this transparent bead layer of a mixture composed of at least two kinds of the transparent beads varying in refractive indices from each other. SOLUTION: The plane type lens L consists of a transparent base material 1, a colored hot melt adhesive layer 2 formed on the light incident side surface of this transparent base material 1 and the many transparent beads 3a...3a, 3b...3b consisting of the single layer fixed to this colored hot melt adhesive layer 2. The refractive indices of the transparent beads 3a, 3b vary from each other. The transparent beads are uniformly mixed and are tightly arranged to prevent the occurrence of segregation as a whole. Namely, the mixture 3 of the transparent beads 3a, 3b is arranged on the colored hot melt adhesive layer 2 which is applied on the transparent base material 1 and is in a solidified state. The colored hot melt adhesive layer 2 is again softened to embed the transparent beads 3a, 3b therein.
Patent JP-H03236472-A (JP)
Title: Internally coated mechanical equipment made of stainless steel
Inventor: HOCHIDO YUKO
IPC: C23C16/448
Filed: 1990-02-13
Abstract: PURPOSE:To prevent the elution of components in a stainless steel in high purity liquid alkoxide by coating the internal surface of mechanical equipment made of stainless steel with polyethylene or polypropylene. CONSTITUTION:The internal surface of mechanical equipment made of stainless steel used for the storage, transportation, flow control, etc., of liquid alkoxide is coated with polyethylene or polypropylene. By this method, the elution of components, such as Ni, as stainless steel components in the liquid alkoxide can be inhibited, and the contamination of the liquid material can be prevented. Polyethylene and polypropylene have superior resistance to the liquid alkoxide and can be used over a long period.
Patent JP-S57146102-A (JP)
Title: Detector for shear in printing pattern
Inventor: HISHIKARI ISAO
IPC: G01B11/00
Filed: 1981-03-04
Abstract: PURPOSE:To enable detecting of a shear in a printing pattern by means of a simple constitution at an inexpensive cost and even by means of an on-line, by a method wherein given window parts are formed in a printing pattern, and are opticaly detected. CONSTITUTION:Printing patterns 2a and 2b are printed on the surface and the back of a clear film 1, and a reference window part 31, and detecting window parts 32, 33 for displacement in directions of flow and width are formed in the patterns. The reference window part 31 is formed such that a permeation is always conducted by a given length, and an oblong window part 32b and a triangle window part 33b, whose lengthes are equal to that of the reference window part 31 in the case of no shear in printing, are formed in the window parts 32 and 33, respectively. In the construction, a photo source 4 and a detector 5 generate an output signal only for a time corresponding to a lentgth of a permeating part, an AND is taken by a circuit 7, the number of pulses corresponding to an output signal width is counted (8), and differences in detecting time of the window parts 32 and 33 to the reference window part 31 are computed by a computing part 9 to detect a shear in printing. This permits the simple detection of the shear in a pattern by an on-line.
Patent JP-S52115720-A (JP)
Title: Vibration damping alloy
Inventor: TOKORO HIROKAZU
IPC: C22C38/40
Filed: 1976-03-25
Abstract: PURPOSE: The vibration damping alloy for structural material, which has an excellent corrosion resistance, a large mechanical strength, a small temperature depndence and a noise preventing function. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60176532-A (JP)
Inventor: SAWADA KIYOSHI
IPC: A21D15/00
Filed: 1984-02-22
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-S58154487-A (JP)
Title: Method for welding tubular member
Inventor: ISHII RIYOUICHI
IPC: B23K9/028
Filed: 1982-03-01
Abstract: PURPOSE:To decrease the width in the heat-affected zones near weld zones and to obtain the weld zones having high quality by welding the weld zones while quenching the inner sides thereof with a liquid cooling medium. CONSTITUTION:In the case of subjecting tubular members to butt joint welding, two tubular members 1 are butted to each other, and are subjected to root pass welding 6, whereafter nozzle devices 8 for spraying liquid are disposed on the inner side of weld zones 7. When liquid is supplied into a liquid supply pipe 8c from the outside, the liquid is sprayed from hole parts 8b,... through the pipe 8a, thereby cooling the inner sides of the weld zones 7. The weld zones 7 are welded during said cooling.
Patent JP-S58148442-A (JP)
Title: Electric current source device
Inventor: SAKAYORI KIJIO
IPC: H03F3/347
Filed: 1982-03-01
Abstract: PURPOSE:To reduce variation of the difference current between a pair of the current values according to the absolute errors of diffusion resistors as much as possible by a method wherein widths of the diffusion resistor elements to constitute respectively the resistors for decision of the current values of a pair of the electric current sources are formed as to differ between both the resistors. CONSTITUTION:The resistor R1 is constituted of the diffusion resistor element 1 having width W1, and the resistor R2 is made to have parallel construction of the resistor element 2 having width W1 and the resistor element 5 having width W2. Widths are selected as to have the values of W2=2W1. Because it is clear that the value of the absolute error K2 of the diffusion resistor element 5 having broad width W2 according to this invention is smaller generally than the value of the absolute error K1 of the diffusion resistor element 1 having narrower width W1, to make the error in relation to the theoretical value of the difference of a pair of the electric currents to be still smaller can be attained according to this invention. Accordingly, a composite current (I2'-I1') having the error corresponding to the absolute errors of the resistors for decision of the electric current values of a pair of the current sources can be obtaind.
Patent JP-H05236521-A (JP)
Title: Tone detecting circuit
Inventor: ITO YUICHI
IPC: H04Q1/446
Filed: 1992-02-19
Abstract: PURPOSE:To detect a tone without erroneous detection due to the noise for the occurrence of lightning surge in the digital subscriber line transmission system of the echo canceller system. CONSTITUTION:A reception signal is sampled in a sampler 103 by 80kHz and is converted to a digital value by a comparator 104. The converted binary digital value is inputted to delay devices 105 to 111 and is delayed by 1 to 7 sample times, and outputs are inputted to a frequency detector 112 consisting of a four-input NAND circuit 13, a four-input NOR circuit 114, a two-input AND circuit 115, and a high level detection counter 116, thereby detecting a tone signal of 10kHz.
Patent JP-H07242003-A (JP)
Title: Expansion mechanism for displacement quantity of actuator in print head
Inventor: MOTO SATORU
IPC: B41J2/295
Filed: 1994-03-02
Abstract: PURPOSE:To provide an expansion mechanism for a displacement quantity of an actuator having a simple structure capable of reducing the manufacturing cost. CONSTITUTION:When an actuator 1 is driven to displace its right end, a displacement expansion member 2 consisting of a plate spring or the like is deformed so that the almost central part thereof is moved upwardly. As a result, a head pin 3 attached to the displacement expansion member 2 is projected upwardly so that the printing action is performed. An expansion rate of the displacement is determined by a proportion between a length H and a height V of the displacement expansion member 2. Therefore, it is possible to expand the displacement quantity of the actuator by enlarging the length H rather than the height V.
Patent JP-S6176227-A (JP)
Title: Chucking device of electronic parts
Inventor: YAGI HIROSHI
IPC: H05K13/04
Filed: 1985-02-19
Abstract: PURPOSE:To correctly hold an electronic part further perform its centering, by binding each press holding pawl by a coil spring ring and synchronizing the whole device to be opened and closed by the displacement of the coil spring ring in its extension and contraction. CONSTITUTION:In a chucking device of electronic parts, each press holding pawl 3a-3d has a protrusion part 31a, 31b engaging with the upper of an opening edge of a receiving part 1 forming an almost recessed section and a protrusion pat 32a, 32b pivotally engaging with an operating shaft 2 vertically movably inserted to be arranged in the center part of the receiving port. While each press holding pawl 3a-3d, whose point end side is protruded, is arranged around the operating shaft 2 in the receiving part 1. Further a coil spring ring 4, engaging with a side of each press holding pawl 3a-3d positioned in the receiving part 1, binds each press holding pawl 3a-3d to be supported to the operating shaft 2. Accordingly, the displacement of the coil spring ring 4 moves the point end side of each press holding pawl 3a-3d to be opened and closed about the protrusion part 32a, 32b, pivotally engaging with the operating shaft 2, serving as the supporting point in accordance with a vertical movement of the operating shaft 2.
Patent JP-S57147359-A (JP)
Title: Trunk test connection system
Inventor: NAGURA HOUNOU
IPC: H04M3/28
Filed: 1981-03-09
Abstract: PURPOSE:To perform trunk test connection economically by executing control over a matrix pattern, and connecting a desired trunk to be tested with a testing trunk. CONSTITUTION:For connection between an outgoing trunk (LP-2W) and a corresponding testing incoming trunk, a testing plug is inserted into a testing arrester spring and under pattern control by the testing program operation of a switchboard controller, switches a1 and b2 are closed to perform the desired test connection. When this is for a long-distance trunk line, switches a7 and b7 are closed to insert resistors RA and RB. For connection between an outgoing trunk (SR-4W) and the testing incoming trunk, switches a3, b4, r5, and r6 are closed. For connetion between an outgoing trunk (SR-6W) and the testing incoming trunk, switches a1, b2, d3, e4, r5, and s6 are similarly closed, thus performing the  desired test connection.
Patent JP-S61193024-A (JP)
Title: Karman vortex flow meter
Inventor: TSURUOKA MICHIHIKO
IPC: G01F1/32
Filed: 1985-02-22
Abstract: PURPOSE:To obtain damping effect securely by forming an upper and a lower mountain-shaped slanting surface which face each other including the torsional oscillation axis of a diaphragm in the upper and lower chambers of a vibration chamber, and allowing the diaphragm to collide against the mountain-shaped slanting surfaces when the diaphragm deflects out. CONSTITUTION:A mountain-shaped slanting surfaces 51 which includes the torsional vibration axis B-B of the diaphragm as its peak part is formed in a recessed groove 34, which contacts the reverse surface of the diaphragm 25 all the time. Connecting holes 12A and 12B are bored in the slanting surfaces 51 and variation in the pressure of a Karman vortex generated by a vortex generating body is transmitted. When the diaphragm 25 deflects out, the diaphragm 25 forms a cushion of air for the slanting surface 50 to reduce a shock. Similarly, a mountain-shaped slanting surface 50 is formed in a recessed groove 33 and when one end of the diaphragm 25 strikes on the slanting surface 51 in the recessed groove 34, the other end of the diaphragm 25 forms a cushion of air over the entire surface for the slanting surface 50, thereby reducing a shock. Consequently, the damping effect is secured and the detection sensitivity is improved.
Patent JP-H06224475-A (JP)
Title: Display reflecting mirror for light emitting display element
Inventor: FUKUSHIMA TAKEO
IPC: G09F9/33
Filed: 1993-01-28
Abstract: PURPOSE:To provide a display reflecting mirror to be mounted on a light emitting display element and easily assembled. CONSTITUTION:A light emitting display element 1 visibly displays designated information. A display content of the element 1 is reflected by a reflecting mirror 2, guided in a first direction, and a display content guided by the mirror 2 is guided by a reflecting mirror 3 in a second direction. A display reflecting mirror 4 is formed of an insulator having elasticity integrally with a bottom plate 41, a bent part 42, a bent part 43. The plate 41 has a hole 4A in which a lead 1A of the element 1 is introduced. The mirror 2 is mounted on an inner wall of the part 42, and the mirror 3 is mounted on an inner wall of the part 42.
Patent JP-S57146629-A (JP)
Title: Correction of plastic lens
Inventor: SHIMOMURA SEIICHIROU
IPC: B29D11/00
Filed: 1981-03-09
Abstract: PURPOSE:To make possible mass production of the titled precise lenses by a method wherein direct and instant heating is given by a high frequency induction coil from the surface of a metal mold and the surface temperature thereof is raised in a short time. CONSTITUTION:Induction heating is exerted by high frequency induction heating coil b on the surface part of the metal mold to heat the temperature of the metal mold quickly from 70-80 deg.C to 120-150 deg.C. The temperature of the metal mold can be controlled precisely by means of the conditional control of high frequency oscillator 5 and the feedback of temperature sensor 7. The conventional steam or hot water system requires heating time of 2-3min according to the size of lenses but by the application of a high frequency induction heating system the mold can be heated directly from the mold surface and the temperature of the mold can be raised from 70 deg.C to 120 deg.C in several seconds. Therefore, plastic lenses for projection televisions etc. can be produced on a large scale.