baber/WOPTO huggingface dataset:
Patent JP-H10277238-A (JP)
Title: Board box of game machine
Inventor: IOKI SADAO
IPC: A63F7/02
Filed: 1997-04-08
Abstract: PROBLEM TO BE SOLVED: To block a board box for housing a control circuit from unjust opening, while permitting the opening and repair in inspection and judging easily the unjust opening of the board box to prevent the concealing work of an unjust act. SOLUTION: This board box 15 is formed with a plurality of overlapping coupling parts 50-57 through connecting parts 60, 62 projecting respectively from an upper lid member 26 and a base member 25 of the board box 15 to seal one overlapping coupling part fixedly by a fastening member 65 not to be opened. The connecting part 60 at the upper lid member 26 side and the connecting part 62 at the base member 25 side of these overlapping coupling parts 50-57 are formed to be viewed from almost front side of the mounting part while the board box 15 is mounted on a predetermined position of a game machine.
Patent JP-S5424574-A (JP)
Title: Manufacture for semiconductor device
Inventor: SAKURAI TERUO
IPC: H01L21/265
Filed: 1977-07-26
Abstract: PURPOSE: To enable to form the n type regions mutually split with fine patterns, by selectively performing recrystallization, in manufacture for semiconductor devices. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60233623-A (JP)
Title: Liquid-crystal display device
Inventor: KURIHARA TAKAAKI
IPC: G02F1/133
Filed: 1984-05-07
Abstract: PURPOSE:To realize a bright display with good contrast by arranging prisms on the front surface of a liquid crystal cell. CONSTITUTION:The prisms 5 are arranged on the front surface of a liquid crystal display element 1 equipped with liquid crystal cells and a polarizing and reflecting plate 2, i.e. at the side of an observer 6. Incident light 11 generates reflected light 13 in the absence of the prisms 5 and it is difficult for the observer 6 to see. Further, an image of the observer 6 is reflected to reduce the display quality. On the other hand, the incident light 11 changes its optical path like reflected light 12 in the presence of the prisms 5 and a good visual angle direction and an observation direction are put closer to each other, so the bright display with excellent contrast is realized without any deterioration in display quality.
Patent JP-S58206068-A (JP)
Title: Manufacture of negative plate for lead storage battery
Inventor: HENMI TOSHIO
IPC: H01M4/62
Filed: 1982-05-26
Abstract: PURPOSE:To increase the porosity of a negative active material, and enhance the utilization rate of the active material by adding heat-expanded capsules containing a low-boiling-point hydrocarbon to make a negative paste. CONSTITUTION:After lead oxide powder is combined with both a negative expander and heat-expanded micro-capsules containing a low-boiling-point hydrocarbon, the mixture is subjected to sufficient dry mixing, then kneaded after water or dilute sulfuric acid is added, thereby preparing a negative paste. The thus prepared paste, after being packed into a grid, is heated to cause the microcapsules to bubble so that a given bubbling expansion coefficient is achieved, the heated so as to diffuse the low-boiling-point hydrocarbon contained in the capsules completely outside them an to decompose the shell walls of the capsules, thereby manufacturing a negative plate in which many fine holes are formed in its active material. By arbitrarily selecting the grain diameter of the microcapsules which have not bubbled, the amount of the capsules added and heating temperature which determines the bubbling expansion coefficient, the distribution of the fine holes of the active material as well as the porosity of the active material can be easily varied.
Patent JP-S60233942-A (JP)
Title: Nondirectivity receiver
Inventor: HARA TAKESHI
IPC: H01Q21/26
Filed: 1984-05-07
Abstract: PURPOSE:To obtain a nondirectivity antenna characteristc by arranging two coil antennas at right angles and frequency-converting and synthesizing currents flowing to each antenna with a local oscllating voltage having different phase by 90 deg.. CONSTITUTION:Two coil antennas A1, A2 are arranged at right angles, and a voltage subjected to nearly 90 deg. phase shift to an oscillating current is extracted across an inductance X connected to a collctor of a local oscillation transistor (TR)TR0. An output of the antenna coil A1 and an output of the oscillator TR0 are fed to the TR1 in the TR1, TR2 of the 1st and 2nd converters, and an output applying 90 deg. phase shift to the output of the antenna coil A2 and the outpt of the oscillator TR0 is fed to the TR2. The output signal converted into an intermediate frequency is synthesized at the collector of the converters TR1, TR2. The synthesized output shows the directivity having a constant radius resultingly and it is nondirectional.
Patent JP-S62245475-A (JP)
Title: Bar code data processing system
Inventor: TAKAHASHI TOSHIO
IPC: G06K17/00
Filed: 1986-04-18
Abstract: PURPOSE:To improve transmission efficiency at the time of batch transmission by compressing and converting data in a number string when bar code data is inputted according to a character conversion rule. CONSTITUTION:For example, '10' is compressed and converted into 'A', '11' into 'B', '35' into 'Z', and '07' into '7'. Those compressed characters are set to the 1st digit, the 2nd digit, the 6th digit, and the 7th digit in a character editing area 44. Three digits '345' from the 5th digit to the 7th digit in number string data 42 need not be converted, so the setting is started at the 3rd digit in a character conversion area 44. Consequently, the four-digit number string '101' of an item/brand field becomes 'AB', '50' in a color/pattern field becomes a character string 'Z', and '07' in a form/size field becomes a character string '7' through compressive conversion.
Patent JP-S5715860-A (JP)
Title: Spray tip for discharging synthetic resin
Inventor: OGAWA MASANORI
IPC: B05C5/00
Filed: 1980-06-30
Abstract: PURPOSE: To obtain a titled spray tip simple in structure, easy to manufacture and enables uniform spray of synthetic resin by making two slit holes that intersect each other at the top of a reversed conical resin outlet installed at the bottom of a cylindrical part.  
     CONSTITUTION: A reversed conical resin outlet 1 is provided at the bottom of cylindrical part of a spray tip A, and two slits 2, 2 intersecting each other are made at the top of the outlet 1. With this tip A attached to the lower end of an air spray head to discharge urethane resin 4, the resin increases at the center where two slits 2, 2 intersect, and the resin 4 can be sprayed uniformly without partiality to the peripheral part of the surface to be treated. The resin 4 can be concentrated at the central or peripheral part by changing the width, length, angle of intersection, etc., and thus optional spray patterns can be obtained. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5213254-A (JP)
Title: Wrist turning mechanism for industrial robot
Inventor: UDAGAWA SHIGERU
IPC: B25J17/02
Filed: 1975-07-22
Abstract: PURPOSE:To simplify an operation device in a control circuit for an industrial robot using such a construction wherein a wrist is rendered rotatably by chains and sprocket wheels so that the centers of rotation of the wrist and of the arm is aligned on the center line of the arm.
Patent JP-S60233679-A (JP)
Title: Developing device for single-component developer
Inventor: MOMOTAKE NOBUO
IPC: G03G15/09
Filed: 1984-05-04
Abstract: PURPOSE:To prevent the formation of white stripes due to the clogging of foreign matter, and to form a thin layer to uniform thickness by rotating the peripheral surface of a cylindrical roll for layer thickness control in the opposite direction of the peripheral surface of a nonmagnetic cylindrical sleeve in a layer thickness control area. CONSTITUTION:The nonmagnetic (e.g. brass) cylindrical roll 9 is so fitted as to rotate in the opposite direction of the moving direction of the peripheral surface of the nonmagnetic cylindrical sleeve 5 of a developing roll 1 in the layer thickness control area. Consequently, foreign matter on the sleeve 5 rotates in the layer thickness control area as shown by an arrow and is removed from the layer thickness control area according to the movement of the peripheral surface of the roll 9. In this case, the peripheral speed of the roll 9 need not be equal to the peripheral speed of the sleeve 5 and may be 1/2-3 times. Consequently, the layer thickness of a developer layer is uniformed over a wide range of, for example, 150-400mum.
Patent JP-S62248255-A (JP)
Title: Thin-film transistor
Inventor: MURAKAMI KOICHI
IPC: H01L29/786
Filed: 1986-04-21
Abstract: PURPOSE:To reduce both threshold voltage and leakage currents by bringing only a section in the vicinity of a gate oxide film in a channel forming region to the same conductivity type as a source region and a drain region and bringing other sections to a reverse conductivity type. CONSTITUTION:An oxide film formed onto an Si substrate is used in an insulating substrate 1, and a channel forming region 2, a source region 3 and a drain region 4 are shaped into a polysilicon thin-film on the insulating substrate 1. A gate electrode 8 is formed onto the channel forming region 2 through a gate oxide film 5, and a field oxide film 6, a source electrode 7 and a drain electrode 9 are shaped. The channel forming region 2 is formed from two regions of an n-type channel surface 12 shaped to a section in the vicinity of the gate oxide film 5 and a p-type channel lower region 11 formed to a section except the n-type channel surface 12.
Patent JP-S61250905-A (JP)
Inventor: IKEDA MASAAKI
IPC: H01G4/12
Filed: 1985-04-26
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-2000284309-A (JP)
Title: Production of liquid crystal display device and inspection method as well as liquid crystal display device and electronic apparatus
Inventor: HANAKAWA MANABU
IPC: G02F1/13
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing a liquid crystal display device which is capable of producing the liquid crystal display device having terminal electrodes formed of metal allowing the easy formation of an insulative oxidized film on the surface by inspecting the lighting thereof with high reliability. SOLUTION: This process for producing the liquid crystal display device 10 has a stage for foming a liquid crystal panel substrate 30 having the terminal electrodes consisting of aluminum corresponding to respective electrodes for display, a stage for forming the liquid crystal display device 10 by sealing liquid crystals between a pair of the liquid crystal panel substrates 2 and 30, a stage for connecting a high-voltage source 74 to a rubber connector 66 in the state of bringing the rubber connector 66 for inspection into abutment on the terminal electrode and a stage for carrying out the lighting inspection of the liquid crystal display device 10 by changing over the connection to the rubber connector 66 to an inspection device 80 in the state of maintaining the state that the rubber connector 66 is brought into abutment on the terminal electrode.
Patent JP-S5613659-A (JP)
Title: Resistance ballast metal vapor discharge lamp
Inventor: MORI YASUKI
IPC: H01J61/24
Filed: 1979-07-16
Abstract: PURPOSE:To prevent the loss of sodium inside a luminous tube by providing a conductor near a resistance ballast and also providing a positive potential-maintaining circuit to keep the average potential of the conductor positive. CONSTITUTION:At the time of start-up, the heat responsible switch 21 is closed, an auxiliary discharge occurs between one of the main electrodes 5 and the auxiliary electrode 7, and after lighting, the heat responsible switch 21 is opened by heat from the luminous tube 4, and the auxiliary electrode 7 is separated electrically from the other lead-in line 14 side. Also, the auxiliary electrode 7, connected through the resistance 22 to one of the supports 11, is kept, after opening the heat responsible switch 21, at the same potential as one of the main electrodes 5 to prevent the loss of sodium. Also, near the resistance ballast 16, the conductor 23 is provided in parallel with the resistance ballast 16, and its average potential is kept positive by means of the positive potential-maintaining circuit 24.
Patent JP-H08262519-A (JP)
Title: Camera with automatic composition function and camera
Inventor: WASHISU KOICHI
IPC: G02B7/28
Filed: 1995-03-24
Abstract: PURPOSE: To eliminate troublesomeness for framing and to prevent a failure in photographing such as the missing of a part of a subject from a picture by providing a control means driving an optical means for correction on the basis of the output of a line of sight detecting means, so as to automatically set composition. CONSTITUTION: A release button is half depressed so that an arithmetic means 12 starts to operate with command output 16g for a line of sight detection calculation, to detect a line of sight. When a composition changing switch 13 is depressed, a command signal 13a for the fact is inputted to a switch 39, a switch piece 39a is connected to a contact 39c and a line of sight information 12a is inputted to the control means 11. This control means 11 drives the optical means for correction 85, on the line of the sight information 12a inputted from the arithmetic means 12 with the switch 39, to change the composition.  When the control means 11 outputs a command signal 11b to a means for photometry and automatic focusing 112 after the control means 11 drives the optical means for correction 85 with a signal 85a, the composition is changed by the optical means 85 and then, the photometry and focusing are executed.
Patent JP-S5516970-A (JP)
Title: Yarn ending in pneumatic ender
Inventor: MIMA HIROSHI
IPC: B65H69/06
Filed: 1978-07-24
Abstract: PURPOSE:To end yarns powerfully with a strong impact force and a vortex action of jetting air, and to prevent the snagging and breakage of the yarns, by placing ends of two yarns to be ended immediately before the air jet pipe of the yarn inlet hole. CONSTITUTION:The ends Y1 and Y2 are fed from the guide slit 7 of the air guide nozzle 4 into the inlet hole 5, and placed immediately before the opening 8 of the pipe 6 to the hole 5 (the positions P1 and P2). The both ends are subjected to impact force by compressed air, and turned by the air flow along the hole wall 5 to entangle the fiber ends and to twist the yarns. Firm ending is thus carried out.
Patent JP-S61249074-A (JP)
Inventor: MATSUDAIRA TAKAO
IPC: H05B33/12
Filed: 1985-04-26
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-S5716129-A (JP)
Title: Manufacture of tempered steel plate with low surface hardness
Inventor: SHINOHARA TADAHIRO
IPC: C21D9/52
Filed: 1980-07-02
Abstract: PURPOSE:To manufacture a tempered steel plate having lesser quality difference in its longitudinal direction and a low surface hardness by gradually increasing the passing rate of a steel plate during the hardening period in the manufacture of the tempered steel plate in which the steel plate is continuously hardened under a specific condition. CONSTITUTION:In the manufacture of a tempered steel plate with a low surface hardness by subjecting a steel plate to a continuous hardening process under such a condition that the surface temperature of a moving steel plate to be hardened is regulated to below the transformation point Ar3 and also the inner temperature of the steel plate is regulated to above the transformation point Ar3, the passing rate of the steel plate during the hardening period is increased in accordance with the formula [where V is the passing rate (m/min) of steel plate during the hardening period, V0, is the passing rate (m/min) of the steel plate at the beginning of hardening, l is distance (m) between the starting point of hardening and the quenching point, and alpha is an increment (m/min, m) of passing rate]. That is, although the passing rate of the steel plate at the beginning of hardening is as usual, the passing rate of the steel plate is gradually increased in accordance with the formula in such a way as to keep the surface temperature of steel plate almost constant at below the transformation point Ar3 during the quenching and hardening period. Thus, the mechanical property in the longitudinal direction of the steel plate can be equalized.
Patent JP-H10271618-A (JP)
Title: Distribution board
Inventor: HATTORI MANABU
IPC: H02B1/40
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a structure which makes it possible to cut out a hole for passing wires to a required size by a simple process in a distribution board. SOLUTION: A box body 2, to which a side panel 3 is mountable and detachable, is bent to form a rough channel shape in cross section. Furthermore, its front edge parts are bent to form bent parts 4, on which screw holes 5 are provided. The side panel 3 is bent to form a 'L' shape in cross section. Then, on the front side of the side panel 3, screw holes 7 are drilled in the box body 3 at the positions corresponding to the screw holes 5, and on the top side 9, perforations 10 are provided so that a part of it can be cut off.
Patent JP-S5614142-A (JP)
Title: Gas analyzer
Inventor: NODA MASAAKI
IPC: G01N21/61
Filed: 1979-07-14
Abstract: PURPOSE:To make it possible to measure gas components of low concentration in a stable state with small drift, by irradiating alternate right and left compartment rooms of a detector with light having passed measurement cells by changing optical paths over at random intervals of time by an optical-path switch. CONSTITUTION:On the front face and back face of optical-path switch 27, four circular openings A-D and A'-D' are formed and while openings A and A', and C and C' are linked together via straight through holes E and F, B and B', and D and D' are also linked together via curved through holes G and H respectively. Then, bundles of optical fiber is provided in respective through holes to constitute respective through hole as optical paths. Light beams having passed through comparison cell 23 and measurement cell 24 strike left and right compartment rooms 25a and 25b of detector 25 by turns through the rotation of this optical-path switch 27. Therefore, pressure imbalance between left and right compartment rooms 25a and 25b based upon a difference in light energy between comparison cell 23 and measurement cell 24 is doubled. Thus, gas components of low concentration can be measured in a stable state with small drift.
Patent JP-S61247971-A (JP)
Title: Automatic analyzing device
Inventor: WAKATAKE KOICHI
IPC: G01N35/04
Filed: 1985-04-26
Abstract: PURPOSE:To obtain plural pieces of blood analytic information in a short time by measuring >=1 items for each of plural reaction container holders and carrying on this analysis continuously until a measurement analysis of the final reaction container held in a final reaction container holder is finished once reaction container holders are set. CONSTITUTION:This automatic analyzing device consists of a turret type reaction container holder A which holds a necessary number of reaction containers 1 at equal intervals, a large turret type holder holding device B which hold plural reaction container holders A at specific angular intervals, an intermittent driving device C which rotates this holding device B intermittently by every 120 deg. at necessary timing to convey the reaction container holders A held by the holding device B to a sample dispensing position, a reagent dispensing position, and an optical measurement position successively, and a holder driving device D which rotates the reaction container holders A at the sample dispensing position, reagent dispensing position, and optical measurement position. Consequently, different items are analyzed in a short time.
Patent JP-S59217494-A (JP)
Title: Manufacture of vessel for latent heat accumulating material
Inventor: MORI KEIJIROU
IPC: F28F23/02
Filed: 1983-05-25
Abstract: PURPOSE:To improve heat transfer efficiency by a method wherein fiber elememts, constituted by pouring the latent heat accumulating material into a tube, is woven to form the reticulated sheet of heat accumulating material and the sheet is accommodated into the main body of a heat accumulator under a condition that a plurality of sheets of the heat accumulating material are piled. CONSTITUTION:The fiber elements are constituted by pouring the latent heat accumulating material into the vinyl tube 1 and the reticulated sheet 2 of the heat accumulating material is formed by weaving the fiber element into a net-like sheet with a predetermined space between each other while the sheet 2 of the heat accumulating material is accommodated into the main body of the heat accumulator under a condition that a plurality of sheets 2 are piled. As a result, a contacting area between a medium G, carrying heat to the heat accumulating material, and the surface of the vessel may be obtained to a large extent and, accordingly, the heat transfer efficiency may be improved. Further, the sheet 2 of heat accumulating material is reticulated, therefore, heat may be accumulated evenly into spaces distributed in the vessel and a heat transfer resistance upon radiating heat may be reduced remarkably as compared with the prior art.
Patent JP-H01263476-A (JP)
Title: Method and apparatus for air cooling
Inventor: TAKEMAE MOTOKIMI
IPC: F25D1/00
Filed: 1988-04-13
Abstract: PURPOSE:To save an energy of an air-cooled cooling device by a method wherein a coolant low temperature supplied from a pump is divided into a flow passage entering a load and a flow passage flowing directly into a heat exchanger and the two flow passages are connected within the heat exchanger. CONSTITUTION:A coolant 2 such a cold water is stored within a tank 1 and the coolant 2 of low temperature is sent out to a main pipe 15 by a pump 3 having a capability AHP. The coolant 2 of low temperature sent out of the main pipe 15 is divided approximately into a second pipe 16 and a first pipe 17 of passages so as to cool a load 6. The coolant 2a of which temperature is increased flows into a heat exchanger 19. In turn, the coolant 2 of low temperature discharged out of the second pipe 16 directly flows into the heat exchanger 19 with its temperature kept low. The coolant 2a of high temperature gives heat to the coolant 2 of low temperature, gives heat to air generated by a fan 9 and then the coolant is cooled. With this arrangement, the coolant 2 discharged out of the first pipe 20 and the second pipe 21 of the heat exchanger 19 has a low temperature and both coolants are merged and they are stored again in the tank 1. The above-mentioned operation is repeated to keep the load 6 always within a normal temperature range.
Patent JP-H08282521-A (JP)
Title: Body slip angle detection device
Inventor: NAITOU MOTOHIRA
IPC: B60W40/101
Filed: 1995-04-17
Abstract: PURPOSE: To enhance accuracy in computing a body slip angle by detecting the cornering power of respective wheels based on detected values on both lateral acceleration and yawing momentum. CONSTITUTION: A microcomputer 7 is equipped with an input interface circuit 7a for reading detected values by respective sensors 1 through 5 as respective detected values, an operation processing means 7b such as micro processors and the like, a memory means 7c such as a ROM, a RAM and the like, and with an output interface circuit 7d provided with a D/A converting function which outputs information on a body slip angle obtained by the operation processing circuit 7b as an analogue signal. Lateral force for front and rear wheels is computed by the microcomputer 7 based on yoke acceleration ψ" which is the time differentiated value of lateral acceleration Yg and a yaw rate ψ'.  Furthermore, slip angles for the front and rear wheels are computed by using a distance between the centroids of a front and a rear axle, a yaw rate ψ' vehicle speeds and the like, and the body slip angle is thereby computed by detecting the cornering power of the front and rear wheels.