baber/WOPTO huggingface dataset:
Patent JP-H0390408-A (JP)
Title: Slide bush assembly
Inventor: TAKENAKA AKIRA
IPC: F16F15/08
Filed: 1989-09-01
Abstract: PURPOSE:To prevent generation of impulsive sound at a contact part and reduce looseness in the twist direction by forming projections on the surface of opposing slide member on one side of an outer cylinder member and an inner cylinder member, and making contact of respective members into point contact or line contact. CONSTITUTION:In suspension of a vehicle, for example, when an upper link and a body side member are relatively moved, the upper link and an outer cylinder member 2, an elastic member 4, a rigid sleeve 5, a slide member 6 comprised in a slide bush assembly 1 are moved or rotated in one body, meanwhile, the body side member and an inner cylinder member 3 of the slide bush assembly 1 are fixed in one body (or moved or rotated). In this case, the slide member 6 is point-contacted against the flange part 3d of the inner cylinder member 3 with projections 6c formed on the flange part 6b, and line-contacted against the cylinder part 3a of the inner cylinder member 3 with projections 6d formed on the inner face of the cylinder part 6a. Hereby, generation of impulsive sound at respective contact parts is prevented.
Patent JP-H1068491-A (JP)
Title: Electro-fusion joint
Inventor: NISHIMURA MASANARI
IPC: F16L47/02
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To prevent the short circuit of heating wires by providing a bend part at an appropriate part of the heating wire to be embedded in a coil shape outwardly in the radial direction to absorb and mitigate the buckling stress of the heating wire during electro-fusion. SOLUTION: The buckling stress generated in a heating wire during electro- fusion can be absorbed by forming a bend part which is bent outwardly in the radial direction on a second heating wire from an end part of a joint. A cavity part 6 of the prescribed length along a heating wire 5 is provided in a sealed manner outside the heating wire of the second coil from the end part of the joint for a slip-on electro-fusion joint 4 for plastic pipe so that the heating wire 5 is bent into a cavity part 6 when the heating wire 5 is buckled and bent during electro-fusion. A hole reaching an outer circumferential surface of a joint is formed diagonally outside the heating wire 5 so as to make the molten resin difficult to leak outside the joint, and bend of the heating wire 5 during fusion is absorbed by the hole.
Patent JP-S59120759-A (JP)
Title: Overflow device for carburetor
Inventor: ITAGAKI HIDEHIKO
IPC: F02M1/16
Filed: 1982-12-27
Abstract: PURPOSE:To enable fuel to overflow as a pressure valve is opened by providing said pressure valve that opens when the fuel pressure in a fuel chamber reaches a certain value or above in a device in which fuel is fed to the fuel chamber of a carburetor by means of a manual pump. CONSTITUTION:On starting an engine, when an air pump 73 and a manual pump 65 are operated by an operator being grasped in his hands, an air pressure chamber 11 in a carburetor 1 is pressurized causing an operating piece 33 to rise, and a control valve 15 is opened through the rocking action of an arm 27. Also, the valve body 51 of a closing valve 47 is raised and a nozzle passage 37 is closed leaving a very small passage of a notched groove 53. And, due to the operation of the manual pump 65, fuel in a fuel tank 3 enters the fuel chamber 9 through the control valve 15. At this time, the air in the fuel chamber 9 is removed through a nozzle 41 and, after the fuel chamber 9 is filled with fuel, the valve body 91 of a pressure valve 89 is pushed open by fuel pressure, causing fuel to be returned to the fuel tank 3 through a branched passage 87.
Patent JP-S6287833-A (JP)
Title: Apparatus for measuring concentration of oxygen
Inventor: MORITO YUKO
IPC: G01N21/64
Filed: 1985-10-14
Abstract: PURPOSE:To widen an applied range and to enable remote measurement, by fixing a substance, which contains a fluorescent substance changed in the intensity of fluorescence excited corresponding to be concn. of oxygen in the circumference, to one end of an optical fiber or an optical fiber bundle. CONSTITUTION:A probe A is arranged to an oxygen concn. measuring part and a light source 1 and the power source of an electric measuring part are closed. Hereupon, the light emitted from the light source 1 is incident to an optical fiber 4 through a filter 2 cutting visible light and infrared rays and a condensing lens 3 and the fluorescent substance in an exciting light emitting part 5 is excited by ultraviolet rays emitted from the optical fiber 4 to emit light having a wavelength longer than that of incident ultraviolet rays. This excited light is introduced into a PIN photodiode light receiving element 9 through an optical fiber 6, a condensing lens 7 and a short wavelength light cutting filter 8 and the output voltage thereof is amplified by an amplifier 10 and an operational amplifier 11 to be applied to an oxygen concn. display meter 12 where the concn. of oxygen is displayed.
Patent JP-2001046148-A (JP)
Title: Cover for knapsack
Inventor: TATSUNO ISAMU
IPC: A45F3/04
Filed: 1999-08-10
Abstract: PROBLEM TO BE SOLVED: To adjust the size of a cover body according to the content of a knapsack body by providing an adjustment section hauling the excess portion of the cover body occurring when it is covered on the knapsack body and keeping its state. SOLUTION: An adjustment section 13 adjusting the size of a cover body 10 in particular is formed at a portion located on the upper side of the cover body 10 when it is covered on a knapsack body 2. The adjustment section 13 is provided with a rubber cord 14 and a sleeve 15 formed on the cover body 10 to be inserted with the rubber cord 14. The adjustment section 13 hauls the excess of the cover body 10 by pulling the rubber cord 14 to squeeze the sleeve 15. The size of the cover body 10 is adjusted according to the pulling degree of the rubber cord 14, thus the size of a knapsack cover 1 can be matched with the size of the knapsack body 2, and this state can be simply maintained by locking the length of the rubber cord 14 in the sleeve 15 with a cord lock 17.
Patent JP-S60120482-A (JP)
Title: Picture signal processor
Inventor: SATOU HIROAKI
IPC: H04N1/40
Filed: 1983-12-02
Abstract: PURPOSE:To eliminate phenomena of Moire, etc., which become visual obstacles so as to obtain pictures having a high sharpness, by performing area division with an amplitude intensity signal of a specific frequency component in a specific frequency component in a specific picture element and changing the process at every area. CONSTITUTION:Data corresponding to a necessary picture element in a line memory 1 are sent to an amplitude intensity detecting circuit 2, smoothing circuit 4, and sharpness emphasizing circuit 5. At the amplitude intensity detecting circuit 2, the amplitude intensity signal (b) of a specific frequency component to be detected in outputted. At the smoothing circuit 4 and sharpness emphasizing circuit 5, a smoothing signal (c) from which a specific frequency component is reduced, and a sharpness emphasizing signal (d) to which a specific frequency component is emphasized, are outputted, respectively. The amplitude intensity signal (b) is compared with a threshold TH at a comparator 3 and an area dividing signal (e) is outputted. A switch 6 selects the smoothing signal (c) and sharpness emphasizing signal (d) in accordance with the inputted area dividing signal (e) and uses the signal (d) as an output signal (f).
Patent JP-H1072029-A (JP)
Title: Packaging paper box
Inventor: WAKAHARA DAIJI
IPC: B65D5/50
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To package a heavy article with a greatly uneven shape by use of paper pads. SOLUTION: This packaging paper box 100 for packaging a heavy article, and having a large projection area part and a small projection area part is provided with an external paper box 2, a bottom paper frame 3, paper cylindrical columns 4 formed by bending paper to shape a square cylinder with diagonal bracing boards and erected at the whole periphery in the bottom frame 3, and an internal paper box 5 comprising inside walls 50 fitted in the space surrounded by the cylindrical columns 4 and cover plates 5a-5d superposed on the upper end face of the cylindrical columns 4. The large projection are part is put on the cover plates 5a-5d to support the weight of the article to be packaged and the small projection area part is contained in the cylindrical frame 32 to package it.
Patent JP-S6383201-A (JP)
Title: Manufacture of permanent magnet
Inventor: FUJIWARA TORU
IPC: B22F1/00
Filed: 1986-09-25
Abstract: PURPOSE:To obtain a permanent magnet having excellent magnetic performance at a low cost by pulverizing a thin body obtd. by quick cooling of a molten metal consisting of a rare earth metal-iron-boron compsn. contg. a binder so as to have a prescribed average particle size or above. CONSTITUTION:The molten metal 1 formed by melting Nd, Fe and B contg. the binder for bonding magnetic powder at desired ratios is injected from a nozzle 2 onto a roll 3 under rotation in an arrow R direction in the case of using Nd as the above-mentioned rare earth metal (Fig.a). The molten metal 1 is quickly cooled on the surface of the roll 3 and is delivered in the form of the thin body in the arrow 6 direction. The permanent magnet is manufactured by using the powder formed by pulverizing such thin body with a ball mill to >=5mum average particle diameter. Plural rolls 4, 4 (Fig.b) or disk 5 (Fig.c) may be used in place of the above-mentioned single roll 3.
Patent JP-H0390802-A (JP)
Title: Method and device for inspecting magneto-optical disk
Inventor: ADACHI NOBUYUKI
IPC: G11B11/105
Filed: 1989-09-01
Abstract: PURPOSE:To shorten the inspection time and to reduce inspection cost by inspecting the flaw of a magneto-optical disk in an erasing state without providing a signal recording stage. CONSTITUTION:The magneto-optical disk 1 is inspected in the erasing state without providing the signal recording stage. The address of the device is the repetition of 0, 1...9 and the unit of increep is 10 bytes. An integrating counter (CTO-9) 37 is provided on every address. When a byte error signal is generated in a state where a certain counter is selected, a CK signal is inputted in the CK terminal of the counter, which is incremented with one. At the time of finishing the inspection of one user area (for example, one sector), the integrated value of each counter is compared with an allowable value previously set by a digital comparator (CPO-9) 38 and the user area is decided to be defective when the integrated value is larger than the allowable value.
Patent JP-H1040865-A (JP)
Title: Glass bulb for discharge lamp
Inventor: IMURA MITSUHIRO
IPC: H01J61/30
Filed: 1996-07-24
Abstract: PROBLEM TO BE SOLVED: To obtain a glass bulb having no coloring deterioration due to lighting, by using borosilicate glass, containing material (showing active reaction to ultraviolet rays than to an impurity contained in a glass bulb for a tubular bulb) for a discharge lamp glass bulb. SOLUTION: For example, in a straight pipe-like cold cathode discharge lamp, an article, wherein titanium oxide, lead, and antimony are uniformly mixed, at a rate of 1wt.% or less respectively, into the mesh-like structure of a borosilicate glass; is used for a glass bulb 1 having a slender straight pipe shape. A phosphor coating 2 is formed on the inner wall surface of the glass bulb 1, and inside electrodes 3, wherein lead-in wires 4 are connected to both the ends of the glass bulb 1, are sealed respectively, and a rare gas is enclosed to form a cold cathode discharge lamp. Consequently, an ultraviolet ray, generated in the glass bulb 1 due to the lighting of the discharge lamp, reacts to a titanium oxide, etc., to eliminate the coloring of the glass bulb 1 due to the ultraviolet ray, thereby realizing the high brightness and long life of a back surface light source.
Patent JP-S6384865-A (JP)
Title: Numerically controlled grinding machine
Inventor: YONEDA TAKAO
IPC: B24B19/12
Filed: 1986-09-25
Abstract: PURPOSE:To advance the start timing of a machining process after the initialization, by creating only the profile data, corresponding to assigned lift data, from the lift data, assigned by an arithmetic data assigning means, and from the present grinding wheel size when creation of the data is instructed. CONSTITUTION:A lift data, corresponding to a work K, is stored in a data memory means, and a lift data, being an object of calculation for machining, is assigned by an arithmetic data assigning means. A data creating means, for instance, when a power source is turned on to a device and when a grinding wheel size is initialized as when a grinding wheel G is replaced with a new one, instructs the creation of profile data. The data creating means, if it is given an instruction of the data creation, sets only the lift data, assigned by the arithmetic data assigning means, to be an object of calculation, and the data creating means creates the profile data, corresponding to the present grinding wheel size, from said assigned lift data to be stored in the data memory means, consequently a time after the initialization to the machining start is reduced.
Patent JP-H04108992-A (JP)
Title: Excavating device with fallen type rod container device
Inventor: SHINJO JUN
IPC: E21B19/16
Filed: 1990-08-28
Abstract: PURPOSE:To house and remove a boring rod in a fallen condition by building a driving mechanism in a rod container divider, disposing plural bell-shaped receivers at a rod wear plate, and disposing plural U-shaped holes at a magazine plate. CONSTITUTION:A rod container device is fallen backward to be made roughly horizontal and is hung up by a crane with the first boring rod kept in a horizontal condition, a container shaft 14 is rotated so that the first U-shaped hole 21a next to a cut part 21b may come to a position which is just above the first boring rod, and the boring rod hung up by the crane is inserted in the bell-shaped receiver 20a of a rod wear plate 20 through the first U-shaped hole 21a. Next, the container shaft 14 is rotated again so that a U-shaped hole 21a next to the U-shaped hole 21a where the first boring rod is inserted may come to a position which is just above the second boring rod to insert the second boring rod into the U-shaped hole 21a. When boring rods after the third one are fitted with a rod magazine in order in the above manner, all the boring rods can be fitted with the U-shaped holes 21a.
Patent JP-H0276258-A (JP)
Title: Semiconductor memory device
Inventor: EMA YASUSHI
IPC: H01L21/8242
Filed: 1988-09-13
Abstract: PURPOSE:To lessen a capacity of a bit line and thereby to reduce power consumption by providing unit cells along one bit line and on the opposite sides thereof, by arranging them regularly in a state of being shifted from each other by a 1/2 pitch so as to form two unit cell arrays, and by connecting all the unit cells of basic units to one bit line. CONSTITUTION:Unit cells MC in adjacent unit cell arrays are disposed in a zigzag state being shifted from each other by a 1/2 pitch, and these two unit cell arrays are connected to one bit line 121-4, so as to form an open bit line. Accordingly, the length of the bit line is 1/2 of that in the form of a folded bit line, though the unit cells are disposed quite in the same way as in this form, and consequently a parasitic capacity turns to be 1/2 as well. Thereby an output signal voltage is improved to be doubled approximately and power consumption is reduced to about 1/2.
Patent JP-S6115881-A (JP)
Inventor: SUCHIGU OROFU ENGERUBERUTO RIN
IPC: C07D405/12
Filed: 1984-10-29
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-2001056926-A (JP)
Title: Magnetic recording medium
Inventor: HACHITSUKA TSUYOSHI
IPC: C09D5/23
Filed: 1999-08-11
Abstract: PROBLEM TO BE SOLVED: To improve traveling durability and electromagnetic conversion characteristic by applying magnetic material which is dispersed with ferromagnetic powder in a binder on a non-magnetic substrate and incorpolating the resin in which polyester resin is combined with radical polymer as a binder component of a magnetic layer. SOLUTION: The resin in which polyester resin is combined with radical polymer is preferably the polymer formed by graft polymerization or block polymerization of radical polymerizable monomer to polyester resin. Weight ratio of polyester resin to radical polymerizable monomer is desirably in the range of 40/60-95/5 and, most desirably, in the range of 60/40-90/10 in the expression of polyester resin/radical polymerizable monomer. Further, it is desirable that other resins are added or crosslinking agents are mixed in order to improve wear resistance, adhesiveness with the non-magnetic substrate, cold resistance and heat resistance thereof. For example, polyurethane resin, etc., are used as the other resins, polyisocyanate compound, etc., are used as the crosslinking agents.
Patent JP-2000057471-A (JP)
Title: Remote monitor and control device
Inventor: NOGUCHI HIROSHI
IPC: G08C15/00
Filed: 1998-08-12
Abstract: PROBLEM TO BE SOLVED: To make it possible to save the wiring and reduce the cost of wiring work by connecting signal lines for measured signals, the status signals of plural equipment or operation signals from respective equipment to I/O parts dispersely arranged near respective equipment and connecting respective I/O parts to a communication control part through an intra-area communication line even when many terminal equipment to be monitored or controlled exist in a plant area. SOLUTION: In a slave station device of the remote monitor and control device, a communication control part and plural I/O parts 51 to 55 are dispersely arranged through an intra-area communication line such as a two-wire type metal, an optical cable or a radio line. Signal lines for measured signals, the status signals of equipment or operation signals from these equipment can be connected to the I/O parts 51 to 55 dispersely arranged near respective equipment and the I/O parts 51 to 55 can be connected to the communication control part through the intra-area communication line, so that the wiring can be saved and the cost of wiring work can be reduced.
Patent JP-H0389796-A (JP)
Title: Incoming outgoing call fuzzy control device for communication apparatus
Inventor: ISHIZUKA KOJI
IPC: H04Q3/58
Filed: 1989-09-01
Abstract: PURPOSE:To realize the efficient use of a circuit to meet the using state of call originat ing and call incoming by detecting the using state of the number of the call originating and the number of the call incoming used for communication, and fuzzy-inference- controlling a circuit proportion changing control means into the most reasonable allotment proportion of a leased circuit. CONSTITUTION:When a detecting means 21 detects that the using frequency of one side used for the call originating or the call incoming is higher in respect of the using state of a communication apparatus, a fuzzy inferential control means 24 outputs the most reasonable circuit proportion value based on a fuzzy rule in order to obtain the most suitable consequent part as considering the detected element an antecedent part, and fuzzy-inference-controls the circuit proportion control means by this output so as to set the allotment proportion of the leased circuit to a prescribed value. Accord ingly, when one side of the call originating or the call incoming tends to be concen trated to the communication apparatus, communication capacity can be raised efficient ly by changing the setting automatically so as to increase the communication permis sible set value of one side having a tendency to be concentrated. Thus, all the communi cation circuits are used effectively, and the effective use of the circuit to meet the using state at present time can be realized.
Patent JP-H0974353-A (JP)
Title: Voltage comparator circuit and analog/digital converter circuit
Inventor: SHIMIZU HIROAKI
IPC: H03K5/08
Filed: 1995-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a voltage comparator circuit not depending on the absolute value of a reference voltage to which the bias voltage of an input signal to be compared is set. SOLUTION: First and second transistor pairs are respectively composed of transistors 31 and 32 and transistors 33 and 34, the emitters of those respective transistor pairs are mutually connected by resistors 35 and 36, and the respective emitters of the respective transistors 31 to 34 are connected to constant current sources 37 to 40. A signal voltage source 41 and a reference voltage source 42 are connected between the bases of respective transistors consisting of the first and second transistor pairs, and bias voltage sources 43 and 44 are set to these signal voltage source 41 and the reference voltage source 42. The respective collectors of the transistors 31 and 33 are commonly connected and the respective collectors of the transistors 32 and 34 are commonly connected and connected to an output terminal 45.  Besides, the respective collectors of 31 and 44 are connected through resistors 46 and 47 to a power supply terminal 48.
Patent JP-2001051273-A (JP)
Title: Normally black mode type tn liquid crystal display device
Inventor: TOYOOKA TAKEHIRO
IPC: G02F1/13363
Filed: 1999-08-12
Abstract: PROBLEM TO BE SOLVED: To obtain a display device which maintains good viewing angle characteristics and which can display a high-quality image, without decreasing the yield by disposing a driving liquid crystal cell and an optical compensation film which keeps twisted nematic in alignment with the twist angle, almost proportionally with the film thickness between two polarizing plates. SOLUTION: This device is composed of at least a driving liquid crystal cell (TN cell), upper and lower polarizing plates, and (optical) compensation film. The driving liquid crystal cell used is composed of a pair of transparent substrates, having electrodes and a nematic liquid crystal which forms twist alignment, when no voltage is applied. The optical compensation film used is composed of at least a liquid crystal layer prepared by keeping the twisted nematic alignment. In this method, the twisting angle in the film is specified to be in almost proportional relation with the film thickness. The optical compensation film can be formed from a film material, consisting essentially of a liquid crystal which can maintain desired twisted nematic alignment in the liquid crystal state. For example, a liquid crystal showing optically positive anisotropy can be used.
Patent JP-S6471713-A (JP)
Title: Manufacture of resin molding tool reflector
Inventor: KAKIUCHI YUTAKA
IPC: B29K105/20
Filed: 1987-09-14
Abstract: PURPOSE:To premit the reduction of idling current, by a method wherein resin is potted into a cavity and is cured, thereafter, a thin resin film, adhered to the upper surface of a bulkhead, is removed mechanically. CONSTITUTION:A light emitting element 3 and a photo detector 4 are attached to the inside of cavities 1a, 1b of a die and are bonded by wire, thereafter, light permeable resin 5 is potted into respective cavities 1a, 1b. After the potted resin 5 is cured, a thin resin film, adhered to the upper surface of a bulkhead 2 by the flow of resin from the areas of respective cavities 1a, 1b, is ground or cut through machining to remove it. According to this method, a dark current may be reduced by adding simple machining process.