baber/WOPTO huggingface dataset:
Patent JP-H03121621-A (JP)
Title: Lock deciding circuit
Inventor: MATSUO KOICHI
IPC: H03L7/095
Filed: 1989-10-04
Abstract: PURPOSE:To decide locking in a normal main lobe in a PLL by providing the main lock deciding circuit of the PLL and a circuit deciding a side lobe lock and deciding the lock by both circuits. CONSTITUTION:As soon as a main lock deciding circuit 15 decides whether or not an output signal frequency of a voltage controlled oscillator(VCO) 21 enters the inside of the band of a band pass filter 1 at all times, a side lobe lock deciding circuit 16 detects the level of a beat voltage of an output of a phase detector caused at side lobe locking to decide whether or not it is the side lobe lock. Moreover, the output of the main lock deciding circuit 15 and the output of the side lobe lock deciding circuit 16 are ANDed. The lock in the normal main lobe in the PLL is decided.
Patent JP-H1193957-A (JP)
Title: Grease circulating type bearing
Inventor: WASHIMI KOICHI
IPC: F16C33/66
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To easily detect the circulation and deterioration of lubricating grease by connecting a bearing box having a bearing installed thereto to a grease vessel, storing the lubricating grease by grease piping and grease piping having a grease pump interposed therein. SOLUTION: A grease pump 14 is operated by the supply of a power from a pump power source 16 to forcedly supply 71 lubricating grease 6 stored in a grease vessel 12 to the inflow side of a rolling bearing installed to a bearing box 11 through grease piping 13a. The lubricating grease 6 which lubricated a rolling bearing 1 is returned into the grease vessel 12 through grease piping 13b from the discharge side of the rolling bearing 1, whereby the rolling bearing 1 is regularly and continuously lubricated with the pure lubricating grease 6 of good quality. Since the grease piping is partially formed of transparent grease piping 13c, the moving state related to color or consistency can be observed at any time.
Patent JP-H04190110-A (JP)
Title: Photodetector of surveying instrument using laser lighthouse
Inventor: IN KOU
IPC: G01C15/06
Filed: 1990-09-28
Abstract: PURPOSE:To make it possible to receive light even if the photodetector is arranged at any position for two laser lighthouses by constituting the photodetector wherein a polygonal tubular body is formed of a plurality of the arrays of photodetectors which are aligned in one line. CONSTITUTION:A groove 4 is formed of a pair of ribs in the upper surface of a case 1. Eight arrays of photodetectors 8 are arranged so as to surround substrates 5 which are engaged with the grooves 4. The arrays 8 are arranged at, e.g. 2-mm widthX5-mm scale interval in A and C regions and 2-mm widthX2- mm scale interval in a B region. A cylindrical BPF case 13 is provided around a main body 2 of a photodetector. BPFs 15a and 15b which pass the laser lights having the wavelengths of about 670nm and 830nm are alternately assembled to rectangular opening parts which are long in the up and low directions in correspondence with the arrays 8. The BPFs are fixed to the case 1. Thus, light from all directions can be received. Even if the photodetector is set in any position for two lighthouses, the surveying position can be surveyed. The laser lights from two lighthouses can be separated and received at the same time with a few BPFs.
Patent JP-S61136930-A (JP)
Title: Manufacture of sheet glass having innumerable capillary holes
Inventor: SHIMIZU ISAO
IPC: C03C11/00
Filed: 1984-12-08
Abstract: PURPOSE:To manufacture the titled sheet glass capable of breathing like a wooden board or an earthen wall by providing the first and the second agitator both having innumerable capillary holes in the melt of a glass material, and pulling up glass having bubbles extended slenderly by suction. CONSTITUTION:Compressed air is sent into the inside of the first agitator 1 provided with an impeller 9 at the outer periphery and innumerable capillary holes 10 in the melt of a glass material 5 in a vessel furnace 4. The bubbles blown out from the capillary holes 10 are extended slenderly by the rotation, further extended slenderly by the second agitator 2, sucked up to a sheet glass pulling port 6 in a row, cooled by a cooling tube 7, and pulled up by a pulling roller 8. A sheet glass 3 having innumerable ultrafine capillary holes is thus manufacture.
Patent JP-S61139986-A (JP)
Title: Manufacture of and automatic assembling device for disk cartridge
Inventor: MASUI HIROYUKI
IPC: G11B23/033
Filed: 1984-12-11
Abstract: PURPOSE:To reduce the rate of defect production by sticking elastic bodies for a flat plate type presser body on a hooped separate sheet at equal intervals previously, and molding the elastic body positioned at the head while drawing out the sheet and sticking it on a cartridge. CONSTITUTION:Elastic bodies 21 for a flat plate type liner presser body are stuck on the separate sheet 20 formed in a hoop shape at equal intervals previously and the sheet 20 is held by support rollers. The take-up speed of a take-up roller 23, the driving speed of a molding device 24, the driving speed of a conveying and sticking device 25, and the driving speed of a cartridge conveying device 28 are synchronized with one another. An elastic body 21 is bent by the device 24 where the elastic body 21 faces the device 24. The formed liner presser body 26 is taken out, one body one, by the device 25, conveyed to a prescribed position of a cartridge half body 27, and stuck on the half body 27. Thus, the presser body 26 is stuck on the half body 27 automatically, and the operativity is improved and the rate of defective production is reduced.
Patent JP-S61139940-A (JP)
Title: Optical system driving device
Inventor: KANDA SHIGETO
IPC: G11B7/09
Filed: 1984-12-11
Abstract: PURPOSE:To execute a random access to an information track by connecting a pair of moving pieces which can move independently and are provided with a reflecting mirror, and an optical system supporting member by diagonal connecting members, respectively, and moving an objective lens extending over a considerable distance. CONSTITUTION:Two parallelogram links are formed by connecting one end of diagonal connecting members 12-15 to moving pieces 2, 4 which can move independently in the directions X1, X2 on a rail 10, and connecting an optical system supporting member 16 to the other end. Parallel rays from a light source 24 are reflected by reflecting mirrors 30, 32, pass through an objective lens 18 and form a minute spot at a point P of a disk 20, and its reflected light is led to a detector 36 through its reverse path. A tracking control and a focus control are executed by moving the moving pieces 2, 4 in the same direction, and moving them in the opposite direction, respectively. Accordingly, a random access to an information track can be executed by reducing a movable part and moving the objective lens 18 in the right and left directions and the Y direction extending over a considerable distance.
Patent JP-H06106771-A (JP)
Title: Magnetic head
Inventor: SHIMIZU TADASHI
IPC: B41J2/43
Filed: 1992-09-29
Abstract: PURPOSE:To make it possible to correspond to high resolving power in a magnetic printing device and simplify the constitution thereof by filling conductive material into a hole formed through a head core to form a through-hole, thereby obtaining a third conductor pattern. CONSTITUTION:A large number of holes 24 are formed in a line on the upper and lower surfaces of a head core 23 and conductive material is filled into the holes 24 to form through-holes and blanking is performed along the line to simultaneously obtain a third conductor pattern and the head core. In this manner, a coil surrounding the head core can be formed by a first, second, and third conductor pattern. That is, the first pattern is printed so as to be connected to the third pattern. A drawer or a large electrode 28 is formed at the end of the head core 25. The second pattern is printed so that the coil surrounds the head core on the rear side of the head core. In the case of the rear side, after a conductor pattern is printed, a layer of insulating layer is printed and then an electrode 29 is formed.
Patent JP-H0595719-A (JP)
Title: Carrier device in rush harvester
Inventor: WATABE ICHIRO
IPC: A01D67/00
Filed: 1991-10-08
Abstract: PURPOSE:To provide a carrier device designed to make a rush harvester travel smoothly without causing any traveling impairment by fixing a caster-bearing carrier to the undercarriage by a locking device on switching the carrier from its storage state to working state in the rear of a rush harvester. CONSTITUTION:On switching a caster 8-bearing carrier 9 stored in the rear of a rush harvester 7 to its working state, a locking device 10 is actuated, fixing the carrier to the traveling frame 20 on the undercarriage 1. Thereby, the carrier is made monolithic with the undercarriage (i.e., set fixed) and loaded, thus preventing the rear of the undercarriage and/or caster from falling.
Patent JP-H01104794-A (JP)
Title: Aluminum electroplating method with nonaqueous solution
Inventor: TAKAHASHI SETSUKO
IPC: C25D3/66
Filed: 1987-10-15
Abstract: PURPOSE:To increase the rate of electroplating by safe work by using a molten salt bath consisting of AlCl3 and butylpyridinium chloride and by specifying the interval between the anode and a material to be plated, the temp. of the bath and current density. CONSTITUTION:A molten salt bath consisting of AlCl3 and butylpyridinium chloride is prepd. or an org. solvent is added to the bath to prepare an electrolytic soln. This plating soln. is used, the interval between the anode and a material to be plated is regulated to 4-30mm and the material is electroplated at 0-150 deg.C temp. of the bath and 0.5-30A/dm<2> current density in an inert gaseous atmosphere. When a strip is continuously plated by a horizontal plating system, the transverse direction of the strip is preferably allowed to coincide with the perpendicular direction of a cell.
Patent JP-S63115208-A (JP)
Title: Controller for degree of opening of steam adjusting valve
Inventor: OTOME TOSHIOMI
IPC: G05D7/00
Filed: 1986-11-04
Abstract: PURPOSE:To prevent an adjusting valve from being used in the abnormal oscillation area and to suppress the wear of a sliding part by correcting the degree of opening of the valve in such direction that the abnormal oscillation value of the valve is reduced if the abnormal oscillation value is found and compensating excess and deficiency of the flow rate of steam by another adjusting valve. CONSTITUTION:An abnormal oscillation preventing device 50 consists of a valve oscillation finding means, a correction opening degree setting means, a compensation opening degree setting means. Valve oscillation values of steam adjusting valves 21a-21d are found by the valve oscillation finding means during operation of a steam turbin, and it is discriminated whether they are abnormal oscillation values or not by the correction opening degree setting means; and if they are abnormal oscillation values, correction degrees of opening are set, and the degrees of opening of steam adjusting valves judged to the abnormal are corrected in such direction that valve oscillation values are reduced, thereby preventing abnormal oscillation. Excess and deficiency of the flow rate of steam due to correction of degrees of opening are absorbed by the compensation degree of opening of another steam adjusting valve set by the compensation opening degree setting means to keep the supply quantity of steam at a set value.
Patent JP-H10152838-A (JP)
Title: Device and method for underwater riprap leveling
Inventor: KAWAURA EITARO
IPC: B63B35/00
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To provide an underwater riprap leveling device which is easy in the control of turn-pressing position due to a weight, and also which is excellent in workability. SOLUTION: An underwater riprap leveling device is provided with a guide floating frame 4 arranged to the front part of a crane vessel 1, a weight guide part 11 arranged in the right and left direction on the front side of the guide floating frame 4, a center wire 33B arranged between the shaft 16 of a weight 14 and a hull 2, and a winding device for tightening the center wire 33B that is installed on the crane vessel 1. Further, left and right wires 33L, 33R are provided to between the left and right of the shaft 16 and the hull 2, and winding devices 34L, 34R for tightening the left and right wires 33L, 33R along the weight guide part 11 are installed on the crane vessel 1.  Then, the weight 14 is dropped on the bottom, and positioning is carried out by tightening the center, left, and right wires 33B, 33L, 33R to render the weight 14 upright and by moving the shaft 16 along the weight guide part 11.
Patent JP-H01104512-A (JP)
Title: Overhead type material carrier system
Inventor: TAI AKIHITO
IPC: B65G47/40
Filed: 1987-10-15
Abstract: PURPOSE:To attain quick delivery in a simplified constitution, on the bulk material carrier system in the caption, by letting a lift frame hold a bucket handle which allows a bucket to move upside down in swinging motion, and allowing the lift frame to move down to a hopper, and the bucket to be inclined as it moves down. CONSTITUTION:The handle 16 of a bucket 13 carrying delivery material is held by a hanging hand 10, and a lift 4 is operated for downward movement above a hopper 24. Further, when a lift frame 5 is caused to move down, a pin receiver 27 stops a pin 21. Further downward movement of the lift frame 5 allows a bucket body 14 to swing on the center of the pin 21. Accordingly, its opening is caused to take an upside-down position and a cover 18 thereof opens to allow the delivery material to be discharged into a hopper 2. This constitution will make quick material discharge possible in a simple means.
Patent JP-H0975062-A (JP)
Title: Apparatus for culturing
Inventor: YAMADA YASUSHI
IPC: C12M1/34
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for culturing a microorganism, good in keeping quality, simple in culturing operations, capable of readily spreading a test solution to a prescribed area and excellent in simplicity and performances such as the ability to precisely count developed colonies with a good productivity. SOLUTION: This apparatus for culturing is obtained by applying a water absorbing ink using a water absorbing resin to the inner surface on the side of at least the substrate sheet 1 into a prescribed shape by a means such as printing and forming a water holding layer (5a) of a prescribed area in order to keep the spread of a test solution to be inoculated constant in the apparatus for culturing equipped with the waterproof substrate sheet 1 and a moisture- impermeable and transparent covering film 2 covering the substrate sheet 1 and further provided with a culture medium layer 4 for microorganisms on the inner surface of either of inner surfaces of the substrate sheet 1 and covering film 2 or the inner surfaces of both.
Patent JP-H10106617-A (JP)
Title: Electrolyte for alkaline secondary battery and alkaline secondary battery using the same
Inventor: KATO HITOSHI
IPC: H01M10/26
Filed: 1996-10-01
Abstract: PROBLEM TO BE SOLVED: To restrain self-discharging at positive and negative plates and to enhance battery capacity preservation by subjecting an alkaline aqueous solution to activated carbon treatment in a specific temperature range. SOLUTION: For the adjustment of an electrolyte for an alkaline secondary battery, a metal hydroxide is dissolved in water to obtain an alkaline aqueous solution, as in conventional methods. In the aqueous solution, however, impurities such as chlorides, nitrogen oxides, phosphites, and sulfites could be present. Therefore, activated carbon is put into the alkaline aqueous solution, and the solution is stirred for processing, so that the activated carbon selectively adsorb the impurities in the aqueous solution, and so that the activated carbon causes oxidation of reductants and reduction of oxides because of its surface activity to put the impurities into a stable state in which electron accepting and donating reactions are unlikely to occur. This activated carbon treatment need be performed in the temperature range of 5 to 60 deg.C.  At less than 5 deg.C, the adsorptivity of the activated carbon is weak and its ability to convert the oxides and reductants into an electronically stable state is weak; at 60 deg.C or more, desorption of the adsorbed impurities and oxidation reactions are unlikely to occur.
Patent JP-2001085933-A (JP)
Title: Primary radiator
Inventor: TO GENSHU
IPC: H01P7/10
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To considerably decrease the entire length of a primary radiator converting a circularly polarized wave into a linearly polarized wave so as to make the size small and to simplify the entire configuration. SOLUTION: One end of a dielectric feeder 1 made of a dielectric material is used for a radiation section 1a and the other end is used for a resonance section 1b, a couple of cut-down parts 1c are formed at positions of an outer surface of the resonance section 1b opposed to each other by 180-degrees to differentiate the length of X-Y orthogonal axes within a planar direction perpendicular to an axial line of the resonance section 1b. A metallic case 2 with a bottom is inserted/fixed to the resonance section 1b and its inner bottom face is opposed to an end face of the resonance section 1b to obtain a reflection face 2a. A couple of probes 3, 4 are inserted to the inside of the resonance section 1b from a circumferential face of the metallic case 2 to cross both the probes 3, 4 at an angle of about 45 degrees with the X-Y orthogonal axes.  Thus, the resonance section 1b of the dielectric feeder 1 and the reflection face 2a of the metallic case 2 configure a low Q resonator. A left-handed rotatory circularly polarized wave, e.g. of a circularly polarized wave led in the dielectric feeder 1 from the radiation section 1a is converted into a vertically polarized wave by this low Q resonator and a right-handed rotatory circularly polarized wave is converted into a horizontally polarized wave and the probes 3, 4 can receive them.
Patent JP-H04141230-A (JP)
Title: Ultraviolet irradiation unit
Inventor: KAWANAMI TAKASHI
IPC: B05C9/12
Filed: 1990-09-29
Abstract: PURPOSE:To obtain an inexpensive ultraviolet irradiation unit improved in workability irradiating an object to be irradiated present at an arbitrary position with ultraviolet rays by connecting a light source part and an output terminal by a flexible hermetically closed cylindrical body and providing a reflecting mirror in the hermetically closed cylindrical body in a revolvable manner. CONSTITUTION:When an object to be irradiated is present on the optical axis of the ultraviolet rays emitted from a light source 1, a hermetically closed cylindrical body 4 formed into a square pillar shape from a flexible member impervious to ultraviolet rays is made linear and the mirror surface of a reflecting mirror 7 is set in parallel to the optical axis. Whereupon, ultraviolet rays straightly advance to emit from an output terminal 5 to irradiate the object to be irradiated. When the object to be irradiated is not present on the optical axis of ultraviolet rays, the hermetically closed cylindrical body 4 is revolved with respect to a connection part 3 and curved to turn the center line of the output terminal 5 to the object to be irradiated. At the same time, a rotary shaft 6 is rotated to rotate the reflecting mirror 7 and the optical axis 8 of ultraviolet rays reflected from the reflecting mirror 7 is turned in the direction of the object to be irradiated. As mentioned above, an arbitrary irradiation direction can be selected and an inexpensive ultraviolet irradiation unit capable of freely setting the diameter of an irradiation pattern and improved in workability is obtained.
Patent JP-H0575555-A (JP)
Title: Automatic selection/reception system for broadcasting program
Inventor: ARIYAMA HIROTAKA
IPC: H04H20/00
Filed: 1991-09-13
Abstract: PURPOSE:To surely record the desired TV programs, etc., despite the change of the broadcasting time. CONSTITUTION:The radio waves 2 are obtained with addition of the different program information 10 for each broadcasting program. A receiving terminal equipment 5 set at the receiver side is provided with a receiving circuit 4, an extracting circuit 5, an input part 6, a control circuit 7, a storage circuit 8, and an output part 9. Then the information 10 are registered in the circuit 8 as the program selection information and then collated in real time with the program information on the received radio waves 2. When the coincidence of collation is obtained, the program contents 15 are outputted.
Patent JP-S61140034-A (JP)
Title: Fluorescent character display tube
Inventor: TSUJIKAWA KENICHI
IPC: H01J31/15
Filed: 1984-12-11
Abstract: PURPOSE:To take the displaying part space occupying the anode substrate of a display tube as largely as possible to reduce dead space except the displaying part and realize high reliability of display tube by mounting both a driving circuit part and a displaying part in the same vacuum container. CONSTITUTION:An upper plate (cover glass) 10 and a lower plate 20 are sealed to form a vacuum enclosing container. In the vacuum enclosing container, a glass substrate 13 with a displaying part 12 and a glass substrate 14 with a driving circuit part 5 are mounted in a layered shape. A displaying part 12 equipped with both a grid electrode and a filament negative electrode is formed on the substrate 13, and the driving ICs are mounted in pair-chip structure on the substrate 14. Dead space in the displaying port can be largely reduced, and high reliability can be maintained even in the pair-chip condition.
Patent JP-H04290742-A (JP)
Title: Separation resisting metal film laminate plate
Inventor: RICHIYAADO ERU SUUITSUSHIYAA
IPC: C23C14/00
Filed: 1991-09-13
Abstract: PURPOSE: To form a metal-film laminate resistant to delamination on a film, which is hardly bondable, by forming a metallized layer by a vacuum metallization of metal on a film, which is subjected to a metal-oxide treatment, by means of a plasma containing oxygen produced from a metal electrode and ionized. CONSTITUTION: A film to be processed is sent to a plasma treatment station 11 by a film roll 10. The station 11 includes stainless steel glow rods 13 fixed at proper locations to apply a plasma treatment to a surface of the film as the film passes, following which the film enters again a top vacuum chamber 16 kept at a pressure of about 3-30 m Torr so as to be selectively subjected to spattering by a spattering station 15. The surface of the film is exposed to a copper vapor in a lower chamber 18 having residual gas pressures within the range of about 0.1-0.4 m Torr, whereby the copper vapor is condensed into a low stress metal coating, which is bonded to the film.
Patent JP-S63115005-A (JP)
Title: Electronic odometer
Inventor: YANAIDA YOICHI
IPC: H03K21/00
Filed: 1986-10-31
Abstract: PURPOSE:To securely read up-to-date data out of a memory by providing an address write circuit which specifies a location in the memory where data are written by a numeral write circuit and an address memory for storing a specified memory. CONSTITUTION:Assuming that (m) is written as a data value in the nonvolatile memory 8 for addresses when the power source is turned off, the address write circuit 5 reads the (m) out and writes the data of a digital counter 2 in the (m)th memory 4 among N nonvolatile memories 4 by the numeral write circuit 3. Then when the power source is turned on, an address decision circuit 7 reads in the (m) and allows a numeral read circuit 6 read data out of the (m)th memory 4. When the output of this data to a counter 2 is completed, the decision circuit 7 operates the write circuit 5 so as to adds, for example, 1 to the data of the memory 8, so that the data value of the memory 8 becomes m+1. This operation is repeated to easily judge whether the up-to-date data is written in the memory 4, so secure data reading operation is performed and the readout time can be shortened.