baber/WOPTO huggingface dataset:
Patent JP-H0792054-A (JP)
Title: Water barrier sheet having leak detecting function, and method for detecting leak of water barrier sheet
Inventor: KURABAYASHI KIYOSHI
IPC: G01J5/10
Filed: 1993-09-27
Abstract: PURPOSE:To prevent the detection of a leak position from being in an impossible state by a disconnection, etc., and to surely detect the leak position, and safety detect a leak without using a high voltage. CONSTITUTION:The water barrier sheet 10 has two layers of a soft and long water barrier sheet, a heating layer formed between the two water barrier sheet layers with a material reacting with water to generate a heat being interposed, and an optical fiber temperature sensor 16 arranged on the heating layer in the longitudinal direction. A plurality of water barrier sheets are watertightly connected to each other in the cross direction and laid in a cavity formed on the ground surface, a laser pulse beam 100 is made incident from the incident end of each optical fiber temperature sensor 16 in the water barrier sheets, the rear scattered light 110 returned to the incident end by the rear scattering of the incident laser pulse beam is detected, the generating position of the rear scattered light is detected from the time until the rear scattered light is returned to the incident end, and the temperature of the point in which the rear scattered light 110 is generated is detected by a Raman scattered light 120 contained in the rear scattered light.
Patent JP-H06120756-A (JP)
Title: Variable gain circuit
Inventor: KUDO MINORU
IPC: H03G5/16
Filed: 1992-10-02
Abstract: PURPOSE:To eliminate the difference of a sensitivity due to a gain by linearly changing a variable gain value corresponding to a control voltage. CONSTITUTION:This circuit is equipped with a variable attenuator 40 whose attenuating amount is decided by the operating resistance of resistances R11 and R12, and diodes D11 and D12, and a gain control voltage/current conversion circuit 16 which inputs a control voltage, and outputs a control current related with an exponential function corresponding to the control voltage by using the process in which a transistor Q12 is moved from a conductive state to an interrupted state. A control terminal of the diodes D11 and D12.
Patent JP-H04144942-A (JP)
Title: Production of element strand of optical fiber having small diameter
Inventor: KOBAYASHI KAZUNAGA
IPC: G02B6/44
Filed: 1990-10-02
Abstract: PURPOSE:To obtain element strand of optical fiber having small thickness of coating film and improved mechanical strength free from flaws by passing uncoated element strand of optical fiber through a die filled with a mixture of an ultraviolet-curing resin and a solvent and irradiating the coated element strand with ultraviolet rays to cure the resin. CONSTITUTION:Uncoated element strand of optical fiber is passed through a die filled with a mixture of 100 pts.wt. ultraviolet-curing resin and 50-300 pts.wt. solvent (e.g. methyl ethyl ketone), heated to remove the solvent and irradiated with ultraviolet rays to cure the ultraviolet-curing resin.
Patent JP-H1199350-A (JP)
Title: Robot for coating
Inventor: TAKAHASHI MASAYOSHI
IPC: B05C1/02
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To enable the easy execution of teaching operation regardless of the shapes of a work. SOLUTION: The respective moving parts of a manipulator 11 are driven by motors and the manipulator adjusts the position and coating direction of a roller 19. The respective motors are controlled by the control signals from a controller 12 to drive a swiveling base 14, a first arm 15, a second arm 16 and a wrist part 17. A masking agent is pressurized by the rotation of the roller 19 and is supplied to the inner periphery of the roller 19. The amt. of the supply thereof is the amt. of the supply meeting the number of revolutions of the roller 19 and, therefore, the film thickness of the masking agent applied on the work is made uniform regardless of the number of revolutions of the roller 19. Since there is no need for aligning the direction of the roller to the normal direction of the work, the easy execution of the teaching operation is made possible.
Patent JP-S61142748-A (JP)
Title: Semiconductor device
Inventor: SAITO YASUMASA
IPC: H01L21/58
Filed: 1984-12-17
Abstract: PURPOSE:To make the manufacturing cost low and to enhance reliability and durability, by making the thickness of a junction coating resin layer, which is formed on a semiconductor chip, to be 0.5mm or less. CONSTITUTION:In a substrate 2, a metal sheet 2B comprising copper or copper alloy is directly bonded to a metallic refractory material plate 2A. A semiconductor chip 3 is die-bonded on the metal sheet 2B in the structure of a semiconductor device. In this device, the thickness of a junction coating resin 9, which is applied on the semiconductor chip 3, is made to be 0.5mm or less. For example, said junction coating resin layer 9 is protected by a gel-shaped filling material 7 from the outside. A sealing resin layer 8 comprising a hardened epoxy resin layer 8 is formed on the material 7.
Patent JP-H08104248-A (JP)
Title: Steering reaction force control device for vehicle steering device
Inventor: YAMAMOTO RAIJU
IPC: B62D6/00
Filed: 1994-10-04
Abstract: PURPOSE: To compatibly provide steering performance at ordinary turn time and suppressing performance of disorder behavior due to disturbance, by giving a reaction force component, based on a yaw rate and its differentiated value, to an electric motor for applying assist steering torque, and multiplying the differentiated value of the yaw rate by a coefficient of reversing a positive/negative at a certain car speed. CONSTITUTION: A torque sensor 16, cross acceleration sensor 17, yaw rate sensor 18 and a car speed sensor 19 are provided, and a signal output of these sensors is input to a control unit 20. In an active steering reaction force calculating means 23, first an actual yaw rate is differentiated, to calculate yaw angular acceleration, also to multiply the yaw rate differentiated value by a differentiated value coefficient read in accordance with a car speed, so as to calculate target steering reaction force torque from this multiplied value and the reaction force coefficient read in accordance with the car speed.  This target steering reaction force torque is added to target steering torque obtained in an electrically driven power steering control means, and a current value given to an electric motor 10 is controlled through an output current determining means 24 in accordance with this added value.
Patent JP-H11112766-A (JP)
Title: Remote control method for control object device
Inventor: ASAKURA MASANORI
IPC: G06F13/00
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To transmit data for controlling an object device and its response data by leaving them in original digital data. SOLUTION: Data instructing the kind of a test from a control computer 202 to a G4 facsimile equipment 102 is transmitted as a control signal transmitted/received through the control signal channel of an ISDN(integrated services digital network) line 302 and the equipment 102 executes a test according to data of the kind of the received test and transmits data on the result to the computer 202 as the control signal transmitted/received through the control signal channel.
Patent JP-H07117262-A (JP)
Title: Image forming apparatus
Inventor: MAEDA MASATAKA
IPC: G03G15/05
Filed: 1993-10-22
Abstract: PURPOSE:To provide a low-cost image forming apparatus in which an image of high quality can be formed by using a low-cost driving element by reducing a voltage difference of control voltages. CONSTITUTION:An aperture electrode 1 of an image forming apparatus has a plurality of apertures formed on one row on an insulation sheet 2, and a control electrode 4 formed at an upper side of the apertures. A lubricating layer 5 made of molybdenum disulfide is formed on an opposite side surface of the sheet 2 to a control electrode forming surface. The electrode 1 is so arranged as to be opposed at the electrode 4 to a support 20 and that the layer 5 is brought into contact with toner 16 on a toner carrier roller 14 at aperture positions. When the toner is supplied under the apertures of the electrode l, unevenness of an adhering strength of the toner to be supplied under the apertures is small since a frictional force between the layer 5 and the toner layer is very small, and a voltage difference of control voltages for controlling a toner flow can be reduced.
Patent JP-H04142692-A (JP)
Title: Issuing method for card of a plurality of card media
Inventor: NISHIJIMA KOZO
IPC: G07F17/42
Filed: 1990-10-04
Abstract: PURPOSE:To make it possible to deal with any type of card medium by identifying a desired card based on control information preset for each card and card issuance data to be input, by reading a bar code if the relevant card has it or by recording and printing magnet on the surface of the relevant card if it has magnetic stripes, by issuing the card. CONSTITUTION:To a main control section 31, a hopper section 32 having a plurality of hoppers for housing a plurality of media, each of which holds different card medium, a barcode reader part 33, a magnetic read/write section 34, a card printing section 35, a stacker 36, and the like are connected. Further, the hoppers are installed independently in the card reader for individual types of cards and identify desired cards based on control information preset for each type of card and card issuance data, and in accordance with such information and data a desired card is extracted from the hopper holding the cards of the same type to issue. Thereby, mis-issuance due to mis-selection of card can be prevented, and besides because card supplement can be carried out in unit of hopper, operativeness of the supplement is improved, thereby being able to deal with any type of card.
Patent JP-H07117870-A (JP)
Title: Paper feeding device
Inventor: MOCHIMARU HIDEAKI
IPC: B65H1/12
Filed: 1993-10-22
Abstract: PURPOSE:To provide a paper feeding device whose height is soppressed and which is made compact and light-weighted, and can feed paper securely. CONSTITUTION:A projection section 62 of an intermediate plate (paper loaded plate) 60 protrudes from a side plate of a paper cassette 50. On the other hand, a pressurizing member 20 and a working member 40 are provided on a basic plate 1 of a paper feeding device main body 100 in such a way that they can turn. When the cassette 50 is set in the main body, the working member 40 which is pushed by a projection piece 55 of the cassette turns counterclockwise to turn the pressurizing member 20 counterclockwise via a pushing spring 45. For this reason, the projection section 62 is lifted and the intermediate plate 60 turns counterclockwise with a pin 61 as a supporting point. Consequently, a bundle of paper P loaded on the intermediate plate 60 rises up to a paper supply position. Since there is scarcely dead space in the lower section of the cassette 50, it is possible to reduce the height of the paper feeding device.
Patent JP-H11109233-A (JP)
Title: Zoom lens system
Inventor: KONO TETSUO
IPC: G02B15/20
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a zoom lens system compact in structure although it satisfys a high variable power ratio, and high image quality. SOLUTION: This system is composed, in order from the object side, of a first lens group Gr1 having a positive power, a second lens group Gr2 having a negative power, a third lens group Gr3 having a positive power and a fourth lens group Gr4 having a negative power, at least two lens groups including the fourth lens group are moved at the time of zooming and the conditions: 0.6<LBw/fw<1.35, 0.6<|fN/fw|<1.35 are satisfied, where, LBw: a back focal length in the state of the shortest focal distance, fw: the focal distance of a whole system in the state of the shortest focal distance, fN: the focal distance of a negative lens group arranged on the side closest to the object.
Patent JP-H05106257-A (JP)
Title: Private parts washing apparatus equipped with deodorizing and heating devices
Inventor: TAKURI NOBORU
IPC: A47K17/00
Filed: 1991-10-15
Abstract: PURPOSE:To improve efficiency for heating a toilet room with a mechanism in simple structure. CONSTITUTION:For the private parts washing apparatus that washes by jetting of washing water while sucking and deodorizing air in a toilet bowl and discharging the deodorized air to the outside, a case 17 for a heating device having an inlet and an outlet is attached to a discharge port 16 for the deodorized air with its inlet communicated with said discharge port. A heater 21 is provided in the case 17 for the heating device for heating the air which passes therethrough. An insertion hole 46 that leads a connector 29 provided on the front end of a lead wire 23 extending from the heater 21 to the private parts washing apparatus side is provided on a location near the discharge port 16 of the washing apparatus. The insertion hole 46 is covered with a shield plate 27 that binds and supports the lead wire 23.
Patent JP-H05137815-A (JP)
Title: Band fitted to iron dumbbell and sporting goods in combination of iron dumbbell and band
Inventor: TAKAHASHI SADAHIDE
IPC: A63B23/035
Filed: 1991-10-15
Abstract: PURPOSE:To provide sporting goods useful to strengthen muscles of the legs abdomen, etc., by adding parts to iron dumbbells to strengthen the muscles of the arms. CONSTITUTION:A combination of an iron dumbbell 1 and band 5 is composed of the iron dumbbell 1 having a central grip part 3 and spherical parts 2 provided on both ends of the grip part 3, a band 5 fitted to both ends of the grip part 3 of the iron dumbbell 1 and made of cloth like canvas to be formed nearly arcuately as a whole for hooking the foot thereon, an approximately arch-shaped foot inserting part A formed in fitting the band through bindings and bulging parts 7 formed on the inside surfaces of both folded-back parts 6 of the band forming the foot inserting part. Also the band 5 is a ring-like one capable of being simply fitted to the dumbbell 1 and forming the foot inserting part A and stamping part.
Patent JP-H02112092-A (JP)
Title: Opening and closing system for safe
Inventor: OINUMA YASUO
IPC: G08C17/00
Filed: 1988-10-21
Abstract: PURPOSE:To improve safety and operability by opening the lock of a safe according to the remote control of a portable signal sending device. CONSTITUTION:A portable signal sending device 1, which is constituted separately from a main body device 2, is composed of an operation and control circuit 10, a signal sending circuit 11, which sends a prescribed signal into air in correspondence to the output of this circuit 10, and a power source 12. Further, in the main body device 2, the output of a signal detecting circuit 21, which detects the prescribed signal from the signal sending device 1, is connected to a driving part 22 for lock opening and closing and a driving part 23 for the safe discharge. Operation such as the input of an identification number, etc., is executed to the operation and control circuit 10 in the signal sending device 1 and the prescribed signal is sent. The sent signal is received and detected by the signal detecting circuit 21 in the main body device 2 and at first, the driving part 22 for lock opening and closing is operated and opens a lock 24. Next, the driving part 23 for the safe discharge is operated and the safe 20 is discharged to the external part of the main body device 2. Thus, the safety and operability can be improved.
Patent JP-H11113258-A (JP)
Title: Power unit
Inventor: ISHIDA YOSHITAKA
IPC: H02M7/06
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a power unit which suppresses higher harmonics from a power source, by reducing the size of a choke coil by switching the inductance to the inductance of a 100-V AC system or 200-V AC system. SOLUTION: In the case of a 100-V AC system, the electric current is half- wave rectified by means of diodes 2 and 3, and a second choke coil 7 does not exist on the flowing route of the electric current. Only a first choke coil 6 exists on the route, because power unit is connected to the system through a switching means 8 and in the case of a 200-V AC system. The current is full-wave rectified by means of diodes 2, 3, 4, and 5, and the first and the second choke coils 6 and 7 exist on the route of the electric current, because the power unit is disconnected form the system by means of the switching means 8. When the electric power is inputted from the 100-V AC system, the first choke coil 6 functions to suppress higher harmonics from a power source and, when electric power is inputted from the 200-V AC system, the first and second choke coils 6 and 7 connected in series with each other function.
Patent JP-S61143161-A (JP)
Title: Paper press roller for printing apparatus
Inventor: YOSHII ORIO
IPC: B41J13/076
Filed: 1984-12-17
Abstract: PURPOSE:To attain the simplification and wt. reduction of a manufacturing process, by forming a pressure contact part for contacting and pressing the printing paper wound around a platen and a shaft part pivotally mounted in a revolvable manner from an integral synthetic resin. CONSTITUTION:A roller shaped pressure contact part 1a for contacting the printing paper wound around a platen under pressure and the shaft parts pivotally mounted to both ends of said pressure contact part 1a are integrally molded from a synthetic resin. From the manufacturing aspect of a paper press roller, the splitting direction of an injection mold is set to the longitudinal direction of the roller and the cutout part 1c for preventing the sink of the pressure contact part is provided but, when the cutout part 1c can not provided because of the small diameter of the pressure contact part, the splitting direction of the injection mold is set to the diameter direction of the roller and the through- hole parts 1d for preventing the sink marks at the time of molding contraction is provided. As mentioned above, the cavities for preventing the sink marks can be provided even to the roller having a small diameter by providing the hole 1d having a diameter smaller than that of the roller in the diameter direction.
Patent JP-H05107080-A (JP)
Title: Rotary encoder
Inventor: YOSHIOKA KOJI
IPC: G01D5/36
Filed: 1991-10-15
Abstract: PURPOSE:To provide a small rotary encoder excellent in mass producibility and reliability with the elimination of the number of output signals by arranging a code plate which is produced by converting an origin reference signal and three 3-phase excitation signals into three types of codes. CONSTITUTION:Among incremental signals A and B to be obtained through a light emitting element 11 a rotary slit plate 12, a photodetecting element 13 and a waveform shaping circuit 14 and three-phase excitation switching signals U, V and W, three signals U, V and W are outputted in a bit pattern of 000 when an encoder is at the origin and the signals U, V and W are outputted as intact when it not. Here, an origin signal Z is contained in a signal pattern of a phase W and when the phase Z is active, the phase W is turned to 'L' to output 000 in phase U, V and W signal patterns. Parallel signals C1, -C3 of three bits are converted into serial signals C having information of four signals of Z, U, V and W by means of a parallel/serial conversion circuit 15 to be transmitted as three circuits together with the signals A and B from a signal transmission circuit 16.
Patent JP-H09110895-A (JP)
Title: Aggregation suppression of protein by cyclic polysaccharide modification
Inventor: NAGAYAMA KUNIAKI
IPC: C07K1/06
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To suppress protein aggregation without impairing protein characteristics by reaction of a cyclic polysaccharide with the reactive groups on the surface of a protein to modify the surface with the cyclic polysaccharide to effect improving the solubility of the protein in its aqueous solution. SOLUTION: A cyclic polysaccharide such as a cyclodextrin [e.g. α- cyclodextrin (α-CyD), β-cyclodextrin (β-CyD), γ-cyclodextrin (γ-CyD)] is reacted, by e.g. dialdehyde method, with the reactive groups such as lysine residues or amino groups as N-terminated residues on the surface of a water-soluble protein (e.g. Escherichia coli ribonuclease HI) to modify the protein surface with the cyclic polysaccharide to effect improving the solubility of the protein in its aqueous solution, thus suppressing protein aggregation without impairing protein characteristics, with increase in the ratio I/Io not observable (I is the measurement with time of the scattered light intensity for an aqueous solution of the protein; Io is the initial value), leading to substantial improvement in the protein's medical and engineering applicability.
Patent JP-H03133534-A (JP)
Title: Extension tool of forming device
Inventor: GEERUTO ARENTO
IPC: B21J13/02
Filed: 1990-10-03
Abstract: PURPOSE: To prevent a flash by expanding a parting line face outside a longitudinal direction center axis of an expanding sleeve so that the expanding sleeves having even number segments of four or more are turned to a state a profile part outside the parting line is closed in expanding. CONSTITUTION: The expanding sleeve having a punch 8 and an expanding sleeve 9 is provided with a punch hole 15, into which a free end part of the punch is fitted in tight contact, and segments 11, 12 movable in a radial direction having an outside profile corresponding to an inner face shape of a work separated by a parting line. The parting lines are formed by boundary faces of the neighboring segments. When the expanding sleeve 9 having even number segments 11, 12 of four or more is expanded, the parting line 18 face is expanded outside a longitudinal direction center axis of the expanding sleeves 9 so that a profile part outside the parting lines 18 is turned to a closed state. By this method, a flash is not generated, a process to remove the flash is not required.
Patent JP-H04143725-A (JP)
Title: Formation of conductive color filter
Inventor: MORIYAMA USHIMATSU
IPC: G02B5/20
Filed: 1990-10-05
Abstract: PURPOSE:To secure conductivity without any decrease in transmissivity by forming thin conductive films on the surfaces of particles constituting an electrodeposited film previously. CONSTITUTION:An oxide of a single material or a compound of >=2 combined kinds selected among indium, tin, antimony, cadmium, and a zinc compound as the forming materials of the transparent conductive thin film is deposited on the surfaces of powder, by a thermal decomposition or a chemical reaction, which is added to an electrodeposition solution. Color filter films 13 - 15 containing the oxide are formed on an electrode to give conductivity effectively without burying the filter films in high polymer resin. Namely, while several particulates of submicron are laminated, a conductive layer is present under the control of the particle surfaces and the conductivity is secured. Consequently, the conductivity is secured without spoiling the original function of the color filter and the function of picture element electrodes are stably brought into effect.