baber/WOPTO huggingface dataset:
Patent JP-H0634332-A (JP)
Title: Method and device for inspection of precision component appearance
Inventor: OGATA IWAO
IPC: H01L21/66
Filed: 1992-03-16
Abstract: PURPOSE:To quickly and accurately inspect an electronic precision component about its wire disconnection, shortcircuiting, warping, etc., by casting flash light from a flash light source onto a solid image pick-up element camera, picking up an image of the component to be inspected, and subjecting the obtained image to processing. CONSTITUTION:This inspecting device comprises a flash light source 10 emitting a flash light beam, solid image pick-up element cameras 18, 20 receiving the flash light beam for pick-up the image of an electronic precision component to be inspected, and an image processing device 36 which is fed with electric signals from these cameras 18, 20 and conducts an image processing. A component tape on a supply reel 14 is controlled by a microcomputer 38 and taken up on a takeup reel 16. In compliance with the light emitting time width of the flash light emitted by the source 10 the cameras 18, 20 receive the light, and they pick up an image during this light emitting time while refrain from image pick-up during the non-emissive time zone, so that a shutter speed of 14 to 25 times as high as a usual mechanical shutter is obtained. Accordingly the still image input can be performed with a high measuring resolution and accurateness, and also the processing time for inspection be shortened to a great extent.
Patent JP-H11258361-A (JP)
Title: Structure of clock with rotary display panel
Inventor: YAGI MICHIKO
IPC: G04B19/04
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To thin a clock and at the same time obtain the clock with improved cosmetic design by providing a shading plate at a gap that is retained by a dial and a minute circular plate flatly and at the same time providing the dial and the minute circular plate on nearly the same section. SOLUTION: A shading plate 17 is provided between a dial 8 and a minute plate 9 and between an hour plate 10 and a drive wheel train, thus shading those related to clock movement and obtaining a clock having one of a variety of designs exploiting the color tone of the shading plate 17. The hours circular plate 10 where hour numbers from 1 to 12 are printed is arranged at the same height as that of an hour circular plate drive wheel train for reading time from a dial opening 8a, and the minute plate 9 is arranged at nearly the same sectional height as that of the dial plate 8, thus thinning the clock and hence obtaining a fashionable clock by exploiting the tone color of the screening plate 17, transferring the rotation of an intermediate wheel 14 secured to a center wheel 13 to an intermittent wheel 15, rotating the hour circular plate 10 of the rotary display panel by rotating an electronic clock hand shaft that differs from a normal mounting position electronic clock hand shaft, and hence thinning the clock.
Patent JP-H09249164-A (JP)
Title: Junction structure for rubber crawler
Inventor: TOKUE MINORU
IPC: B62D55/253
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To improve the durability of junction sections at the terminal sections of steel cords by reducing the bending rigidity of the terminal sections of the steel cords, dispersing the stress concentration of unconnected portions, and reducing the spring jumping-up behavior. SOLUTION: Mandrels 7 are arranged in parallel at the prescribed intervals in the direction perpendicular to the longitudinal direction in a crawler main body 12, steel cords 10 serving as tensile bodies are arranged on the mandrels 7, and the terminal sections 10a of the steel cords 10 are overlapped and buried in a rubber material. The junction sections X of the terminal sections 10a of the steel cords 10 buried in the rubber crawler main body 12 are untwisted by the prescribed length and formed into a flat shape, and they are laminated via adhesive rubber layers 11 into a junction structure.
Patent JP-2000257217-A (JP)
Title: Heat insulation panel for roof
Inventor: KOSUGI TAKEO
IPC: E04D3/35
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a heat insulation panel for roof which is easy in heat insulation application even when the arrangement of structural members such as a rafter on a roof portion is changed, and capable of easily separating only heat insulation materials in the demolition. SOLUTION: In a heat insulation panel 10 for roof in which a hard synthetic resin foam forming a heat insulation material 12 is separated into a plurality of portions, and adhered to a plate 11 forming a sheathing roof board, non-adhesive portions 13 not adhesive to the plate 11 are formed on the separated hard synthetic resin foams 12a-12c so as to be removable corresponding to the arrangement of structural members, while adhesive portions 14 of the hard synthetic resin foams 12a-12c are adhered to the plate 11 through a separation layer 15.  The heat insulation panel for roof is adjustably machined by making a notch in the heat insulation material 12 and easily removing it according to the arrangement of the structural members such as the rafter making use of the non-adhesive portions 13 of the heat insulation material 12 to be adhered to the sheathing roof board 11 and/or the separation layer 15, enabling the heat insulation execution by the panel. Complete separation is possible by peeling the heat insulation material 12 from the separation layer 15 in the demolition to facilitate the recycling.
Patent JP-H10256989-A (JP)
Title: Distribution selection type optical switch
Inventor: TSUKADA MASAHITO
IPC: H04B10/54
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To unnecessitate any high speed electric circuit by selecting an optical signal having a low speed in an optical state from high speed optical time- division signals. SOLUTION: An optical signal and an optical clock transmitted from a star coupler 5 are separated by a wavelength demuliplexer 21, and the optical clock is transmitted to a clock oscillator 3. On the other hand, the optical signal is branched into N pieces by a 1×N optical brancher 22, desired wavelength is selected based on information from a routing control circuit 4 by a wavelength varying filter 23, and optical signal is transmitted to an optical gate switch 81. Then, a desired channel is selected according to timing information from a timing setting circuit 83 by the switch 81, and this optical signal is transmitted to a photodetector 25. As a result, an electric signal at a speed V[bit/s] is outputted from the photodetector 25.  In this case, the use of an optical control type optical gate switch using an optical non-linear effect is valid as the optical gate switch 81 constituting a time channel selecting circuit 24 for selecting a desired signal column from high speed signal columns. Thus, a switch with large amounts of capacity beyond tera bits is obtained.
Patent JP-2000258380-A (JP)
Title: Method and device for measuring erosion
Inventor: MIYAZAWA MASAZUMI
IPC: G01N27/26
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for accurately measuring the amount of reduced thickness due to erosion accompanied by the flow of fluid on the inner surface of a device. SOLUTION: A method for measuring erosion is provided with first to third electrodes with the same material as that of a metal device in fluid that flows in the metal device, the change in an electrochemical current noise and an electrochemical potential noise when the flow rate of the fluid is changed is measured, and the amount of reduced thickness due to erosion by operation processing is calculated.  An erosion- measuring device is provided with first and second electrodes with the same material as that of the metal device, a mounting member for mounting the first to third electrodes to fluid that flows in the metal device, an electrochemical current noise measurement means for measuring the electrochemical current noise between the first and second electrodes, an electrochemical potential noise measurement means for measuring the electrochemical potential noise between the second and third electrodes, a means for changing the flow rate of the fluid, and a means for calculating the amount of reduced thickness due to erosion by arithmetic processing by measuring each change of electrochemical current noise and electrochemical potential noise when a flow rate is changed.
Patent JP-H02241336-A (JP)
Title: Monitoring controller for power system
Inventor: IWAMI KENICHIRO
IPC: H02H3/05
Filed: 1989-03-13
Abstract: PURPOSE:To monitor data properly by correcting the data with a correction setting definition data and a line connecting information which are previously housed through another normal detection data and the input device of a detection data monitor, when the data of a system state detector is abnormal. CONSTITUTION:Data and system connecting information which are detected by the measuring device group 21 of a system state detector 2 is inputted to a correcting section 14 provided in a monitoring controller 1 via a transmission gear 22. By the correcting section 14, the existence or nonexistence of the abnormal state of a taken-in data is discriminated, and a normal data is transmitted to an arithmetic section 11. On an irregular data, a data corrected by a computing equation, the system connecting information, and another normal data based on a correction setting definition data stored previously in a storage section 13 from an input device 32 is transmitted to the arithmetic section 11. The data of the arithmetic section 11 is monitored by the monitoring section 31 of a detection data monitor 3, and the result is displayed on a display section 33.
Patent JP-S62215656-A (JP)
Title: Polyamide composition
Inventor: KAMEI HIROAKI
IPC: C08L77/00
Filed: 1986-03-18
Abstract: PURPOSE:The titled composition, obtained by blending a specific polyamide elastomeric copolymer with a specific amount of an inorganic reinforcing filler, having improved rigidity and impact resistance without deteriorating chemical resistance and suitable to clamps for cables, etc., in automobiles, etc. CONSTITUTION:A composition obtained by blending (A) 100pts.wt. polyamide elastomeric copolymer consisting of (A1) 30-95pts.wt. polyamide, e.g. nylon 12, etc., as a hard segment and (A2) 5-70pts.wt. polyoxymethylene, e.g. polyoxytetramethylene glycol, etc., having 160-3,000 number-average molecular weight as a soft segment with (B) 5-150pts.wt. inorganic reinforcing filler, e.g. glass fibers, mica, etc.
Patent JP-H08247253-A (JP)
Title: Differential gear driving device
Inventor: ADORIAN KURUUDEKU
IPC: F16H48/285
Filed: 1996-02-22
Abstract: PROBLEM TO BE SOLVED: To simplify structure and manufacture of a differential gear device by equally setting a major diameter of both toothed parts in a first differential gear and supporting the first differential gear inside a hole provided with a constant diameter and extended along the overall length of the differential gear. SOLUTION: A first larger axle gear 7 is engaged with a first differential gear 11 constructed of two toothed parts 15, 16. Only the toothed part 15 is engaged with the axle gear 7, and both of them have equal length. The toothed part 16 is extended in an axial area occupied by a second axle gear 8. The axle gear 8 is engaged with a second differential gear 12. For accomplishing a differential function, the differential gear 12 is directly engaged with the toothed part 16 in the differential gear 11 via its uniform toothed area 17. The differential gears 11, 12 are supported in cylindrical holes 13, 14 matched with the diameters of the differential gears 11, 12 respectively and directly slid by the head parts of the toothed parts 16, 17 of the differential gears 11, 12.
Patent JP-H02237131-A (JP)
Title: Apparatus and method for testing of semiconductor ic
Inventor: HATADA KENZO
IPC: G01R1/073
Filed: 1989-03-10
Abstract: PURPOSE:To easily execute a probing test of a semiconductor IC having many bump electrodes without using a probe by a method wherein a conductive pattern circuit is formed on an insulation sheet in order to input and output an inspection signal. CONSTITUTION:The following are provided: an insulator sheet 12 having conductive pattern circuits coming into contact with individual electrode bumps of a semiconductor IC; a transmission circuit board 13 having signal transmission pattern circuits 14a which are connected to the individual conductive pattern circuits of the insulator sheet 12 and which are arranged in a radial shape. The transmission circuit board 13 is connected to a test apparatus main body. Accordingly, the electrode bumps of the semiconductor IC are connected respectively to the test apparatus main body through the signal transmission pattern circuits 14a corresponding to the transmission circuit board 13 from the conductive pattern circuits corresponding to the insulator sheet 12; an inspection signal can be input and output. Thereby, the semiconductor IC can be tested.
Patent JP-S53143379-A (JP)
Title: Calory calculator for step training
Inventor: SUZUKI KEISUKE
IPC: A63B23/04
Filed: 1977-05-19
Abstract: PURPOSE:To facilitate the setting of a desired value so as to make effective use of a stepping machine by determining the training calory corresponding to the stepping time from the scales of sex, age, pitch and weight.
Patent JP-S57176565-A (JP)
Title: Slider for floating type magnetic head
Inventor: TAKEUCHI YOSHINORI
IPC: G11B5/60
Filed: 1981-04-20
Abstract: PURPOSE:To suppress the decrease in the amount of floating, even if the flowing angle of the air of a slider changes, by providing a recess at the lengthwise middle part of a flat part of a slider rail and giving a gradual change to the depth of recess near the flat part of the recess. CONSTITUTION:When a slider is positioned almost at the center of a magnetic disc with a swing actuator, air flows to a slide rail 2 of the slider along the lengthwise direction and a normal floating force is obtained. When the slider is positioned to a position corresponding to the start or end of the magnetic disc, air A flows from the side surface of the slider and the slider can stably be floated with the bearing action with a slope 3 and a flat part 4 and with air flow-out part of a recess 5 and a flat part 6. Further, since the depth of recess is gradually changed near the flat parts 4 and 6 of the recess 5, the pressure distribution generated to the slider rail 2 is also changed gradually.
Patent JP-H03257643-A (JP)
Title: Information processor
Inventor: HORI KIYOSHI
IPC: G06F12/10
Filed: 1990-03-08
Abstract: PURPOSE:To shorten time for generating a logic/real address without requiring useless machine cycle for address conversion by providing the first and second address conversion buffer circuits. CONSTITUTION:When the first address conversion buffer circuit 100 and no real address exists, before generating the real address by a real address generating circuit 300, the second address conversion buffer circuit 400 is accessed and the pair of the logic/real address, which is generated when the same address generation request is continuously outputted plural times from the first address conversion buffer circuit 100, is written into the first address conversion buffer circuit 100. Simultaneously, the pair of the logic/real excluded from the first address conversion buffer circuit 100 is written into the second address conversion buffer circuit 400. Thus, any useless machine cycle is not required for the address conversion and the time for generating the logic/real address is shortened.
Patent JP-H06275926-A (JP)
Title: High-frequency hybrid integrated circuit device
Inventor: TAMURA HIROSHI
IPC: H05K3/34
Filed: 1993-03-18
Abstract: PURPOSE:To lessen an electric resistance and thereby to enable reduction of a voltage drop by supplying a power source to an active element by a conductor pattern whereon solder is heaped. CONSTITUTION:Solder 3 is heaped on a conductor pattern 2 of a power source line. Since the sectional area of a conductor of the power source line is widened by the conductor pattern 2 and the solder 3 provided in this way, an electric resistance is lessened. As the result, a drop of a voltage supplied to an active element such as a transistor 7 can be reduced. By soldering a plate of metal such as copper, besides, it is made possible likewise to lessen the electric resistance and thereby to reduce the voltage drop.
Patent JP-H09251862-A (JP)
Title: Organic electrolyte secondary battery
Inventor: AZUMAGUCHI MASAHARU
IPC: H01M4/1399
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To provide an organic electrolyte secondary battery having small retention and a high capacity and being excellent in safety and storage property by making a negative electrode of a carbon material having a crystal size of a predetermined value or larger, and using a specific substance as an organic electrolyte solvent. SOLUTION: An organic electrolyte secondary battery comprises a positive electrode 1, a negative electrode 2 and an organic electrolyte 4. In this case, the negative electrode 2 is made of a carbon material having a crystal size [Lc] of 200Å or more in a c-axial direction measured by X-ray diffraction. A solvent containing triester phosphate and fluorine is used as a solvent for the organic electrolyte 4. Preferably, ester having a dielectric constant of 30 or higher is used as the solvent for the organic electrolyte 4 in addition to the solvent containing triester phosphate and fluorine.
Patent JP-S61216936-A (JP)
Title: Excavator
Inventor: KISHI MITSUHIRO
IPC: E02F3/32
Filed: 1985-03-23
Abstract: PURPOSE:To improve the field of view of operations by protecting workers from wind and rain by a method in which an excavating mechanism is supported in a horizontally movable manner on a displaced position on a horizontally rotatable slewing base on the car body, and an operating mechanism is held in a horizontally turnable manner. CONSTITUTION:A supporting mechanism 14 is provided on one side of the front face on a slewing base 13 set on the center of a car body 10 in a horizontally turnable manner, and a cabin 15 is provided on the other side. An arm 22 with a bucket 23 is connected in a vertically rocking manner to a boom 21 connected in a vertically rocking manner to the mechanism 14. Oil-pressure cylinders 24, 25, and 26 are each provided between the mechanism 14 and the boom 21, the boom 21 and the arm 22, and the arm 22 and the bucket 23. The mechanism 14 is provided in a horizontally turnable manner and the cabin 15 is fixedly provided on the base 13, and a seat, etc., is fixed to the upside of a turn table set in a horizontally turnable manner in the cabin 15. Confirmation of safety can thus be made easier.
Patent JP-S59183703-A (JP)
Inventor: KANEKO MITSUO
IPC: A43B23/07
Filed: 1983-04-05
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-S51134159-A (JP)
Title: Erectronic watch
Inventor: HATADA KENZOU
IPC: G04C3/00
Filed: 1975-05-16
Abstract: PURPOSE:To reduce the number of parts and assembly processes by combining the switch terminal for time adjustment with the flexible wiring board equipped with electronic parts.
Patent JP-H04295475-A (JP)
Title: Production of 2',3'-dideoxy-2',3'-didehydronucleosides
Inventor: EBATA TAKASHI
IPC: C07D473/18
Filed: 1991-03-22
Abstract: PURPOSE:To readily produce the subject compounds at a low cost without using an expensive reagent or such a reagent dangerous to handle by reacting a specified ribonucleoside derivative with an acid anhydride in the presence of a catalyst and then carrying out decarboxylation. CONSTITUTION:A ribonucleoside derivative represented by formula I [R<1> is silyl-based protecting group; R<2> is (substituted)alkyl or (substituted)phenyl; B is purine or pyrimidine] is allowed to react with an acid anhydride such as acetic anhydride in the presence of a catalyst such as hydrous zirconium oxide and the resultant compound is decarboxylated by heating, etc., thus obtaining the objective compound of formula II.
Patent JP-H11243138-A (JP)
Title: Substrate holder and its cleaning and drying device thereof, and cleaning and drying method therefor
Inventor: OTSUKA HIROMI
IPC: H01L21/00
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To miniaturize a substrate holder without deteriorating its strength as well as improving the cleaning and drying efficiency, while cutting down the cleaning and drying time and also improving its throughput. SOLUTION: In a wafer carrier chuck 10 holding a wafer W by a pair of holding members 11, an upper part holder 12 and a lower part holder 13 are protruded respectively on the upper and lower part of the surface sides facing opposite to the pair of holders 11, while the upper part holder 12 and the lower part holder 13 are formed into an arc shape respectively toward the holder part sides of the wafer W, as well as a plurality of upper part holding trenches 12a and lower part holding trenches 13a are disposed in a row respectively on the upper part holding part 12 and the lower part holding part 13.
Patent JP-H05220265-A (JP)
Title: Ball extracting device for lower ball dish
Inventor: FUKUSHIMA SEIICHIRO
IPC: A63F7/02
Filed: 1992-02-10
Abstract: PURPOSE:To provide the ball extracting device of a lower ball dish not requiring to press a shutter plate with a hand during a ball extraction and automatically closing the shutter plate after the completion of the ball extraction or when a playing guest takes turns. CONSTITUTION:The ball extracting device 12 of a lower ball dish 7 is constituted of the lower ball dish 7, a ball extracting hole 11 formed on the lower ball dish 7, a shutter plate 14 opening or closing the ball extracting hole 11 and capable of being continuously stopped at either the opened position or the closed position, a closing action driving means D such as a solenoid 15 forcefully moving the shutter plate 14 stopped at the opened position to the closed position, and a closing action control means S controlling the closing action driving means D. The closing action control means S receives the ball extraction completion signal from a remainder sensor 17 or the alternation signal of a playing guest from a touch switch to operate the closing action driving means D, and the ball extracting hole 11 is closed by the shutter plate 14.
Patent JP-2000222383-A (JP)
Title: Technique of maximum entropy type optimization method
Inventor: KOBAYASHI KIYOAKI
IPC: G06F17/10
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To obtain the estimation method of a simple method having a similar effect to a multi-dimensional maximum entropy method. SOLUTION: An evaluation function LEM based on entropy to be used by an information theory is used for optimization. The obtained time-sequential multi-dimensional and one dimensional information and one to multi-dimensional information data D3 are regarded as the addition of a signal component S and an error N, and the signal component S is defined as the function of each kind of parameter A and a variable Y as shown in a formula 10; X=N=D-S (A, Y), and this is substituted as a variable X in LEM. Then, the sequential multi-dimensional and one dimensional information and one to multi-dimensional signal information S2, or the desired A or Y forming the S are calculated by a calculation method such as each kind of optimization method so that the LEM can be turned into the maxim, minimum, local maximum, local minimum, or fixed value designated by required items.