baber/WOPTO huggingface dataset:
Patent JP-H0330751-A (JP)
Title: Ophthalmic measuring apparatus
Inventor: ICHIHASHI SUNAO
IPC: A61B3/12
Filed: 1989-06-29
Abstract: PURPOSE:To remove harmful light rays appearing at measurement and to guarantee a precise ophthalmic measurement by scanning a laser light on a measuring part with the same scanning width as the scanning width at measurement, at a high speed under a polarized condition when alignment is performed. CONSTITUTION:As A-D are main generating sources of harmful light rays, to identify surely the harmful light rays while alignment is performed, scanning of a measuring part by laser rays 3a during alignment is performed at a high speed with the same width as the scanning width (H2) at the measurement. As this high speed scanning is performed at a frequency which does not generate flickering at the measuring part e.g. 50-60Hz or larger when the laser rays are polarized and the measuring part is scanned thereby and when it is observed by human eyes, it results that the harmful light rays actually generated during the measurement can be simulated and it contributes to identify and to eliminate the harmful light rays. To eliminate these harmful light rays A-D, alignment is performed in such a way that phase do not enter a figure 70 of a rectangular opening.
Patent JP-H11354420-A (JP)
Title: Method for measuring synchronization accuracy
Inventor: HAYASHI TSUNEKIMI
IPC: G03F7/22
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To measure synchronization accuracy between the mask of a scanning exposure device and a substrate, based on a transfer image which is transferred onto the substrate. SOLUTION: A first wedge-like pattern P1, with its longitudinal direction almost in the scanning direction and a second wedge-like pattern P2 with its longitudinal direction almost orthogonal to the scanning direction, are scan- exposed on a substrate which is scanned in synchronous with a mask. By having the length of the wedge-like pattern transferred onto the substrate measured, a synchronization accuracy is obtained.
Patent JP-S5590871-A (JP)
Title: Controlling system for amplitude of reception signal in sonar device
Inventor: YAMADA YOUICHI
IPC: G01S7/527
Filed: 1978-12-29
Abstract: PURPOSE:To accurately separate an echo signal component from a noise component, by controlling a gain and the amplitude of a clip with a control signal which has been prepared on the basis of an ideal level, which is obtained by calculation, of an echo signal from an object. CONSTITUTION:An ideal level of echo signal from an object is calculated by a level calculation circuit 18 on the basis of information 106 on oceanic conditions, information 107 on sonar system and information 108 on level allowance. A received signal from an input terminal 11 is sent to a level comparison circuit 19 and a gain control circuit 21 through an amplifier circuit 12. A calculated echo level signal and an output signal from the amplifier circuit 12 are compared with each other in the level comparison circuit 19, and a gain control signal, i.e. an output signal from the comparison circuit 19 is sent to the gain control circuit 21. In the gain control circuit 21, that part of a signal which is smaller that the calculated echo level signal is compressed, and this signal is sent to a CRT indicator 17 through a detection circuit 14.
Patent JP-S6411744-A (JP)
Title: Workpiece holding device
Inventor: FURUKAWA TAKAYASU
IPC: B24B37/30
Filed: 1987-07-03
Abstract: PURPOSE:To prevent the deterioration of machining accuracy due to the distortion of a workpiece by constituting a block, having a sucker surface, of reference blocks and a movable block, providing a flat plate, having an elastic deformation supporting point in the vicinity of the both ends, in the movable block, displacement detecting member and the sucker surface in the central part of the flat plate, detecting the displacement before and after the sucking and changing the sucker surface by a clearance. CONSTITUTION:A base bed 11 fixedly provides reference blocks 9, 9 while a base member 1 of a movable block 8. A flat plate 2 is fixed onto both end protruding parts 1a of the base member 1. Forming elastic deformation supporting points 2b in the vicinity of both ends of the flat plate 2, the flat plate 2 provides in its central part a sucker part 3 and a contact piece 5 of a displacement detecting member 4 urged in such a manner as protruding from the sucker part 3. A fine displacement generating member 6 is provided in the bottom surface of the flat plate 2. Accordingly, a clearance between a workpiece 10 and the sucker part 3 can be automatically detected, and machining accuracy can be improved because the distortion of the workpiece 10, generated after it is sucked, can be corrected by actuating the fine displacement generating means 6.
Patent JP-2000000339-A (JP)
Title: Automatic bowling score device
Inventor: TSUJITA MASAHIRO
IPC: A63D5/04
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To improve services rendered to customers and the ability of attracting customers by improving the recreational characteristic of a bowling game. SOLUTION: A game is progressed depending on the clearing of some specified pin arrangement patterns, and premium is provided to a player in accordance with the number of cleared pin arrangement patterns and the grades of the difficulty level of the pin arrangement patterns. Also, by the selective operation of a bowler, a pin arrangement pattern is set.
Patent JP-H0916651-A (JP)
Title: Simulation method
Inventor: USUKI TATSUYA
IPC: G06F19/00
Filed: 1995-06-30
Abstract: PURPOSE: To stably calculate the transmitted wave corresponding to a wave incident upon the scattering region and to shorten time required for the calculation of a transmitted wave and a reflected wave corresponding to an incident wave and the calculation of the wave function in the diffusion region by including a linear operator capable of offsetting a divergence factor in specific repetitive calculation. CONSTITUTION: The repetitive calculation shown by the equation is executed from x=0 up to x=N+1 by using C<(0)> =1 and C<(0)> =0 as the initial conditions. In the case of calculating the transmitted wave corresponding to a wave incident upon a scattering region, the repetitive calculational equation shown is set up, and when a linear operator Px satisfying the left-hand side of the equation is entered into the repetitive calculational equation, a divergence factor can be offset at the time of executing the shown repetitive calculation. Consequently the calculation of the transmitted wave corresponding to a wave incident upon the scattering region can stably be executed and time required for the calculation of the transmitted wave corresponding to the incident wave and the calculation of the wave function in the scattering region can be shortened.
Patent JP-S6225777-A (JP)
Title: Picture density control system for electrophotographic device
Inventor: IMAI TSUTOMU
IPC: G03G15/08
Filed: 1985-07-25
Abstract: PURPOSE:To make constant the picture density of a copy by detecting the supply frequency of a toner and correcting a reference voltage in a device to detect the toner concn. and control the supply of the toner. CONSTITUTION:The toner concn. is detected by the sensor 2 of an inductance, and a signal is inputted to an oscillating device 3, a frequency-voltage converter 4. Next, a toner supply judging circuit 7, when the toner concn. detecting signal is lower than the reference voltage, inputs the signal to a toner replenishing member driving circuit 8 and replenishs the toner. At such a time, for the toner, the picture density is changed by the number of times of agitating. Then, a toner supply frequency measuring circuit 9 counts the supply frequency, namely, the ratio of the number of times of the toner replenishment and the number of the copy, based upon this, the correcting signal is inputted to a reference voltage adjusting device 5, and the reference voltage is corrected. A judging circuit 7 judges the change of the toner concn. detecting signal based upon the supply frequency of the toner by the correcting reference voltage and supplies the toner. Consequently, since the picture density due to the supply frequency of the toner is corrected, the constant density can be made.
Patent JP-S6143660-A (JP)
Title: Room temperature curing organosiloxane composition
Inventor: INOUE YOSHIO
IPC: C08K5/5419
Filed: 1984-08-07
Abstract: PURPOSE:The titled composition having improved adhesiveness especially to metals, plastics, etc. and thixotropic properties, obtained by blending a conventionally well-known room temperature curing organosiloxane composition of deoxidation type with a specific organosilane. CONSTITUTION:(A) 100pts.wt. diorganopolysiloxane having both molecular chain ends hindered with hydroxyl groups is blended in a moisture stopped state with (B) 1-25pts.wt. acyloxysilane shown by the formula I (R<1> is substituted or unsubstituted monofunctional hydrocarbon group; R<2> is 1-30C substituted or unsubstituted monofunctional hydrocarbon group; a is 0 or 1) or its hydrolyzate to act as a crosslinking agent, (C) 0.01-10pts.wt. organotin compound (e.g., tin naphthenate) as a condensation catalyst, (D) 0.2-10pts.wt. organosilane shown by the formula II [R<3> is as shown for R<1>; R<4> is bifunctional hydrocarbon group or group shown by the formula III (X is 2-4; n is 1-1,000); b is 1 or 2], and (E) 5-300pts.wt. filler.
Patent JP-H06107785-A (JP)
Title: Method of preventing crystal formation of polymer
Inventor: DUNLAP BETH ELAINE
IPC: C08G69/00
Filed: 1992-06-02
Abstract: PURPOSE: To efficiently avoid crystal formation, excellent in transparency and flexibility, useful for films, etc., by heating molten isophthaloyl bis-caprolactams with the specified mixtures etc., to react them.  
     CONSTITUTION: The process is a process for inhibiting crystal formation in polymer, by heating a molten N,N'-isophthaloyl bis-caprolactams, a mixture of meta-phenylene diamine and 10-50 mol.% of para-phenylene diamine, a mixture of meta-phenylene diamine and 10-90 mol.% 4,4'-diaminodiphenyl ether, or a mixture of meta-phenylene diamine and 10-90 mol.% 3,4'-diaminodiphenyl ether to react them. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S5688665-A (JP)
Title: Molded coil
Inventor: KADOTANI KENZOU
IPC: H02K41/02
Filed: 1979-12-21
Abstract: PURPOSE:To obtain a molded coil having an easy molding and a high dimensional accuracy thereof by vertically leading lead wires from generally the same positions with respect to the coil surface and simultaneously insulating them. CONSTITUTION:A coil conductor 2 is so wound that the narrow width surface (the edge surface) becomes parallel with the coil surface. The starting and finishing ends 8a dnd 8b of the coil conductor 2 are led at the generally same positions vertically of the coil surface. A grounding insulating layer 3 is provided on the rectangular periphery, and a grounding insalating layer 3a is provided on the peripheries of two lead wires 8a, 8b. The entire coil thus insulated at the ground is molded with SMC. Thus, there can be obtained a molded coil having an easy molding and a high dimensional accuracy thereof.
Patent JP-S5592815-A (JP)
Title: Dual air intake and exhaust system
Inventor: MIYAHARA SHINJIROU
IPC: F23L17/04
Filed: 1978-12-28
Abstract: PURPOSE: To smoothly intake and exhaust air in an air intake and exhaust manifold by arranging a fine tube receiving part of blown air stream from its one end at least at one of air intake and exhaust passages and exhausting condensed water in the exhaust passage through the fine tube out of the air intake and exhaust passages thereby prevent closure of air intake and exhaust ports.  
     CONSTITUTION: When chilled air flowing in an air intake passage 14 cools the wall surface of an inner column 12, condensed water is produced on the inner surface of the column 12. Since a water collector 21 is provided at the lower portion in the vicinity of the end of the column 12 and an air intake and exhaust column B having inner and outer tubes 12 and 11 is downwardly inclined at its end, the condensed water is collected to the collector 21. On the other hand, a tube 23 having a venturi tube 22 partly is arranged in the passage 14, the tube 22 is communicated through a part 24 with the collector 21, and blown air is partly flown into the tube 23. Thus, the condensed water in the collector 21 is intaken through the port 24 into the tube 22, and forcibly exhausted from the opening of the tube 23 out of the air intake and exhaust column B. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5589119-A (JP)
Title: Vibrating feeder
Inventor: TSURUHA MASAYUKI
IPC: B65G47/14
Filed: 1978-12-27
Abstract: PURPOSE: To eliminate jamming of goods to be transferred, unsteadiness in feeding quantity and speed and the like by a method wherein a goods storing vessel is provided under a goods transfer vessel and the goods are supplemented from the storing vessel into the transfer vessel by pushing up a bottom plate of the storing vessel.  
     CONSTITUTION: A base plate 1 and a transfer vessel 2, having a screw-like transfer passageway 3, are connected by an oscillating spring 4, while a storing vessel 5 is provided by attaching a lower marginal portion thereof to the base plate 1 and penetrating an upper marginal portion thereof through an aperture on a bottom portion of the vessel 2. A bottom plate 6 for the storing vessel 5 is enabled to be elevated by rotating a screw shaft 7, a lower portion of which is supported within a bracket 9 and is connected to an output shaft of a geared motor 10. When a quantity of goods to be transferred within the transfer vessel 2, vibrated by an electromagnet 12 through a block 14, is reduced below a predetermined value, a limit switch 15 detects it and the motor 10 is driven, thereby, the bottom plate 6 is elevated by a predetermined amount and a predetermined quantity of the goods to be transferred may be supplemented into the transfer vessel. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0512633-A (JP)
Title: Head assemblage of magnetic disk device
Inventor: KATSUTA YASUO
IPC: G11B5/49
Filed: 1991-07-05
Abstract: PURPOSE:To enhance the fitting accuracy of a head assembly by preventing a spacer from being deformed without fear of breaking the spacer. CONSTITUTION:The spacers 161-168 having central holes of plural head assemblies 121-128 respectively in the magnetic disk device are mounted to calking holes of plural arm supporting parts 10a-10e of an actuator block 10 respectively. When the above plural head assemblies are fitted to the actuator block by pressing and calking the central holes of the spacers with a calking punch 22, a calking pressure of the calking punch for calking is detected, and a moving speed of the calking punch is controlled in order to make the calking pressure lower than a prescribed threshold.
Patent JP-H108521-A (JP)
Title: Drainage system and drainage member used therefor
Inventor: NOTOYA HISASHI
IPC: E03C1/262
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a drainage system and a drainage member that can remover garbage with ease and prevent articles from flowing therethrough by accident. SOLUTION: The drain system includes a water tank, a drain hole 14 formed on the water tank, and a drainage member 15 provided detachably on the drain hole 14. Herein, the drainage member 15 has an attachment part 15a of be screwed into the drain hole 14, and a projection part 15b projected from the drain hole 14, and a number of slits 15c are made on the side periphery of the projection part 15b.
Patent JP-H0918039-A (JP)
Title: Organic solar battery
Inventor: MURATA KAZUHIKO
IPC: C09B47/00
Filed: 1995-06-30
Abstract: PURPOSE: To electron-control a high purity organic semiconductor for lowering the electric resistance while smoothly moving the photoelectrons by a method wherein tetrabenzporphyrin dielectric is assembled as specific non-metallic tetrabenzporphyrin dielectric or specific metallic tetrabenzporphyrin dielectric represented by the formulas attained by sublimate purification. CONSTITUTION: A tetrabenzporphyrin dielectric is assumed as the non-metallic tetrabenzporphyrin dielectric represented by the formula I attained by sublimate purification provided that in the formula I, one each of X out of four Xs represents CH, other representing N while the whole 16 each of R prepresent H or electron donating substituents. Besides, the tetrabenzporphyrin dielectric is assumed as a metallic tetrabenzporphyrin dielectric represented by the formula II provided that in the formula II, one each of X out of four each of Xs represents CH other representing N while the whole 16 each of R represent H or electron donating substituent, M represents a metal, metallic oxide or metallic halogenide. Through these procedures, any produced photoelectrons can be moved smoothly.
Patent JP-H06345025-A (JP)
Title: Load-tightening apparatus
Inventor: MURASE TAKEAKI
IPC: B65B13/22
Filed: 1993-06-11
Abstract: PURPOSE:To provide a load-tightening apparatus to be used while being fixed to a pallet, wherein handling a belt used for tightening is easy, any size of the load can be supported, operation can be done with a foot while an operator is standing, and carrying tasks can be done without fatigue felt. CONSTITUTION:In a load-tightening apparatus for rotating a grooved shaft by a ratchet mechanism through a belt and winding the belt around the shaft, a grooved shaft 27 is rotated via a ratchet 43 by pedalling a wind arm 48 to tighten burden. It comprises a load-tightening device 2 for automatically recovering the wind arm 48 by a return spring and disengaging it from the ratchet 43 at the same time to apply rotation in a single direction to the grooved shaft 27 and a storage 1 for winding the belt 12 with recovery force of a spring utilized.
Patent JP-H067419-A (JP)
Title: Ozone injecting device
Inventor: OIKE SHINICHI
IPC: A61L2/20
Filed: 1992-06-24
Abstract: PURPOSE:To provide an ozone injecting device capable of properly deodorizing and sterilizing the desired area by gasifying a steam liquid, injecting the steam from an injection nozzle, sucking the ozone to the tip of a guide nozzle, mixing it with the injected steam, mounting the ozone on fine particles of water, and correctly conveying the ozone in the injection direction of the fine particles. CONSTITUTION:The steam liquid F1 in the first storage tank 1 is fed into the vaporization chamber of a carburetor 4 for vaporization, and steam is injected from an injection nozzle 5. Negative pressure is generated at the tip portion of a guide nozzle 8 by the injected steam, the ozone generated by an ozone generator 6 is sucked into an ozone guide pipe 7, the atomization liquid F2 in the second storage tank 10 is sucked into the ozone guide pipe 7, and the mixed liquid of the atomization liquid F2 and ozone is sucked to the tip of the guide nozzle 8. The sucked mixed liquid collides with the injected steam and atomized, and the fine particles of water containing ozone is injected in the preset direction.
Patent JP-H09236010-A (JP)
Title: Hybrid electric automobile
Inventor: KOSHIZAWA TOSHIBUMI
IPC: B60L50/10
Filed: 1996-06-05
Abstract: PROBLEM TO BE SOLVED: To eliminate the arrangement of a bypass passage which bypasses a filter, by surely recycling the filter while an engine driven generator is stopped. SOLUTION: The operating hour of an engine after recycled last is integrated by a timer 17-1, and every time charge is finished, a set value of operating hour for one time which is a little bit larger than operating hour for one time of the engine is added to the integrated value so as to find out a predicted value for the operating time for next time. If the predicted value is larger than the scavenging limit time of a filter, recycling is executed while the engine is stopped this time. The scavenging limit time is shortened and the recycling hour is lengthened according as the filter gets old, thereby, recycling corresponding to the deterioration of the filter can be executed.
Patent JP-H08325413-A (JP)
Title: Thermoplastic resin composition
Inventor: NOMURA YASUO
IPC: C08L23/00
Filed: 1995-05-30
Abstract: PURPOSE: To obtain a thermoplastic resin composition in which the constituent polyamide and the constituent polyolefin are well compatibilized with each other and which is excellent in mechanical properties, thermal properties, surface properties and environmental properties. CONSTITUTION: This thermoplastic resin composition comprises 0.1-99wt.% polyamide, 0.1-99wt.% polyolefin and 0.01-99wt.% terminal-modified polypropylene. The terminal-modified polypropylene is the one prepared by introducing 0.01-100 carbonyl groups, on the average, into the terminals of a living polypropylene by reacting it with a carbonylating agent.
Patent JP-2000354807-A (JP)
Title: Vertical type varnish application apparatus
Inventor: KAWAI TAKESHI
IPC: B05C1/02
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a vertical type varnish application apparatus capable of applying a varnish to an object plate to be coated at high production efficiency without causing damages and defects on the object plate. SOLUTION: This vertical type varnish application apparatus comprises a pair of vertical type coating rolls 11 for applying a varnish 4 to both side faces of an object plate 3 to be coated and a supply apparatus 2 which pinches the object plate 3 from both side faces and simultaneously supplies the object plate 3 to the pair of vertical type coating rolls 11 from the lower side. The supply apparatus 2 is so constituted as to receive an object plate 3 to be coated transported in the horizontal state, turn the object plate 3, and supply the object plate 3 between the pair of the vertical type coating rolls 11.
Patent JP-H08164701-A (JP)
Title: Manufacture of wheel for vehicle
Inventor: TOTSUKA HISAO
IPC: B60B21/10
Filed: 1995-06-07
Abstract: PURPOSE: To enhance the efficiency of manufacturing a wheel for a vehicle, whose rim width is not uniform, by integrally forming a rim raw material into a disc member, externally fitting and fixing an annular based seat member to this rim raw material, and forming a rim member through spinning formation of the rim raw member. CONSTITUTION: In manufacturing a wheel (W) for a vehicle, an outer wall part 13, which inclines downward from a front-side periphery of a disc member 1 toward a rear-side periphery, is formed at a peripheral surface of the disc member 1. A front-side rim flange 21 of a rim member 2 is formed as an integrated body at the front-side periphery of the disc member 1, while a well part 22 of the rim member 2 is formed as a projected, integrated body at the rear-side periphery of the disc member 1. An annular, front-side bead seat member 3 is externally fitted to the periphery 13 of the disc member 1, and the member 3 is welded to the peripheries 31, 31 of the disc member 1. After this, the rim member 2 is formed through spinning formation of a rim raw material, and an excessive tip part of the rim raw material is cut off.