baber/WOPTO huggingface dataset:
Patent JP-2000089114-A (JP)
Title: Zoom lens
Inventor: GOTO HISASHI
IPC: G02B27/46
Filed: 1998-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized low-priced zoom lens capable of obtaining a substantially required low-pass effect and which is provided with a satisfactory variable power rate adaptable to an electronic imaging device. SOLUTION: The zoom lens is provided with plural lens groups 1, 2, 4 and 6, a brightness diaphragm 3 and a phase low-pass filter 5, and at varying the power, respective distances between plural lens groups 1, 2, 4 and 6 are varied, and at least one lens group 4 having a power varying work is positioned closer to the imaging device side than the brightness diaphragm 3, and almost all the power varying operation is executed by the lens groups 1 and 2 which are positioned closer to the object side than the phase low-pass filter 5.
Patent JP-H0676844-A (JP)
Title: Fuel cell power generating system
Inventor: SUZUKI SEISHI
IPC: H01M8/04
Filed: 1992-08-28
Abstract: PURPOSE:To improve the load following property by preventing the transient oxygen deficiency of a fuel cell oxidizer electrode apt to be caused when a load is abruptly increased in a fuel cell power generating system. CONSTITUTION:A fuel cell power generating system is provided with a fuel cell and a turbine compressor, and at least part of the air compressed by the turbine compressor is fed to the oxidizer electrode 2 of the fuel cell for power generation. The fuel cell power generating system is also provided with an air feed line to the fuel cell oxidizer electrode 2 from an air feed facility separate from the turbine compressor 1 and a means 11 adjusting the air flow in it. When the transient oxygen deficiency or the fuel cell oxidizer electrode 2 occurs or may possibly occur, air is fed to the fuel cell oxidizer electrode 2 through the air feed line to the fuel cell oxidizer electrode 2 from the newly provided separate air feed facility.
Patent JP-H07226227-A (JP)
Title: Electrochemical storage battery
Inventor: FURANTSU RENTSU
IPC: H01M10/39
Filed: 1994-10-19
Abstract: PURPOSE: To provide an electrochemical storage battery 1 which is sealed to the exterior so as not to discharge gas and so as to prevent a leak. CONSTITUTION: An electrochemical storage battery 1 has an enclosure 2 made of metal and has, in its inside, a cup-type solid electrolyte 3 which separates a positive electrode part 4 from a negative electrode part 5. The storage battery 1 is equipped, in a region of a closed body 9, with an additional seal 14 having two elements 11, 12 which are overlapped one on the other and between which an insulation ring 13 is disposed.
Patent JP-2000085101-A (JP)
Title: Cylinder type screen printing machine
Inventor: MIWA ISAO
IPC: B41F15/22
Filed: 1998-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a cylinder type screen printing machine in which shear in printing such as printing extension peculiar to the case of printing cardboard is prevented. SOLUTION: A printing cylinder 19 is provided with a first gripper mechanism 20 which holds the starting end of printing paper at time of printing and keeps printing paper along the peripheral surface of a normally turning printing cylinder 19. A second gripper mechanism 30 which grips the starting end of printing paper and is constituted so as to be freely opened, is provided for the lower part of a screen frame 26. A guide rail guiding the second gripper mechanism 30 to the lower part when the screen frame 26 is advanced, and also guiding the second gripper mechanism 30 in the front direction is provided. An attitude controlling guide rail 31 is provided.
Patent JP-S62113525-A (JP)
Title: Hot runner device for lap mold equipped with gas extracting device
Inventor: TERAOKA SHOICHI
IPC: B29C45/73
Filed: 1985-11-12
Abstract: PURPOSE:To obtain a molded product prominent in physical strength and accuracy easily by a method wherein gas, generated in a runner and cavity, is discharged into atmosphere at the outside of a mold through fine holes on the whole surface of a plate and a concentrated discharging port. CONSTITUTION:A cartridge heater is embedded in a hot runner manifold 11 to keep it at a given temperature. All of gas included in a plasticized material, injected from the tip end nozzle 3 of an injection unit 1, is sucked by a vacuum through fine gas discharging holes 14, located on the whole surface of a plate 12 made by powder metallurgy, which is embedded on the peripheral surface of a hot runner 13, from the beginning of the injection to the filling into a cavity 15 and is discharged into atmosphere through a discharging port 18 provided at the rear side of the plate, therefore, the gas will never remain in the whole surface of a molded product 15'. According to this method, the molded product 15' is prominent in insulating resistance, physical strength and accuracy whereby a prominent accurate molded product may be obtained without necessitating any complicated device.
Patent JP-S61133504-A (JP)
Inventor: ISHISE KOJIRO
IPC: H01B3/44
Filed: 1984-11-30
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-H1196135-A (JP)
Title: Device and method for predicting traffic in connectionless type network
Inventor: KOMATSUBARA SHIGEYUKI
IPC: G06F19/00
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To maintain the performance of traffic prediction in a connectionless type network so as to be adaptable to a time-series change in a network environment and adaptable also to its use under different network environments. SOLUTION: In the connectionless type network such as the Internet, traffic information is stored in a data base function part 12 and data for prediction are prepared by a preprocessing function part 13. A method selecting function part 14 determines a prediction method optimum to an environment based on the effective value of a prediction hit ratio managed by a prediction hit ratio management function part 16 by distributively cooperating with respective prediction parts 21 to 24 using one or more different prediction methods and calculates and outputs a prediction value.
Patent JP-2000067719-A (JP)
Title: Seismographic switch
Inventor: NODERA KENICHI
IPC: H01H35/14
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To reduce the number of components and manufacturing cost in a simple structure. SOLUTION: This seismographic switch has a case body 31 guiding a pair of terminals 32a, 32b outward, a drooping body 34 that is hung down in this case body 31, does not follow the gradient of the case body 31, and returns to vertical direction, and a metallic sphere 39 and a spring plate 40A that are arranged in this drooping body 34 and function as a switch. When an earthquake with a given seismic intensity occurs, the metallic sphere 39 is brought into contact with the spring plate 40A to provide a conductive state between the pair of terminals 32a, 32b, and a detection signal of the earthquake is generated. The drooping body 34 is hung down at an opening of the case body 31 using a support member 45 made of insulating elastic material such as silicone rubber.
Patent JP-H10103292-A (JP)
Title: Submergible pump
Inventor: MATSUDA KATSUMI
IPC: F04D13/08
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a submergible pump which is excellent in the anticorrosion of a metal component. SOLUTION: An impeller 8 attached to a shaft 7 is formed by a metal baser than those of a motor rustproof pipe 10, shaft sleeve 11, impeller fixing seat gold 12, impeller nut 15, and shaft 7 which are metal components of a submergible pump. The impeller 8 acts as a sacrifice anode in a flow anode system of an electrical anticorrosion, exchange period of the impeller 8 is determined by a delivery pressure, a decrease of a delivery, and a change of a current value to thereby prevent the corrosion of the metal components.
Patent JP-H1191823-A (JP)
Title: Internal bag for large-sized container
Inventor: HARAUCHI SHIGEAKI
IPC: B65D77/06
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To facilitate the filling work of a liquid, and in addition, easily manufacture the bag itself by a method wherein on the side surface of a cylindrical film, a spout is attached, and in addition, one of the opening parts of the cylindrical film is closed with a circular film, and the other opening part is closed by flatly folding the cylindrical film, and heat-sealing it. SOLUTION: This internal bag 1 for large-sized container is constituted of a cylindrical film 2, a circular film 3 and a spout 4. At the time of manufacturing of the internal bag 1, first, one of the opening parts of the cylindrical film 2 is closed with the circular film 3. Then, the spout 4 is attached to the cylindrical film 2. Finally, the upper end part 8 of the cylindrical film 2 is flatly folded, and a heat-sealing is applied. For the internal bag 1 for large-sized container by this constitution, the insertion of a heat-sealing apparatus or a holding apparatus from the spout 4 part is not required at the time of heat- sealing, and the manufacture is extremely easy. Also, the closing work of a filling port after a liquid has been filled can be performed by simply attaching a cap, and it is extremely easy.
Patent JP-H03117745-A (JP)
Title: Dynamic oscillation absorber
Inventor: FUJIWARA YUKIO
IPC: G21C13/024
Filed: 1989-09-29
Abstract: PURPOSE:To easily vary characteristic oscillation number by composing a dynamic oscillation eliminator of a coil spring which is arranged so as to cause recovering force in respect to the displacement of a pendulum provided with a weight on a lower end thereof, and varying the distance from a fulcrum of the pendulum to the weight by means of a motor. CONSTITUTION:A dynamic oscillation absorber 10 is fixed on an upper part of an equipment 16 by means of a frame body 15. A pendulum 2 on whose lower end a weight 1 is installed is oscillatably provided on the frame body 15. A coil spring 4 which cause recovering force in respect to the displacement of the pendulum 2 is arranged between the pendulum 2 and the frame body 5. On an upper part of a fulcrum 2a of the pendulum 2, a motor 6 varying the distance from the fulcrum 2a to the weight 1 is arranged, while a length computing device 7 and an oscillation number measuring sensor 8 for the equipment 16 are connected to the motor 6. When the characteristic oscillation number of the equipment 16 is changed, the characteristic oscillation number of an oscillation eliminator 10 is easily agreed with that of the equipment 16 by varying the length of the pendulum 2, so that oscillations of the equipment 16 are effectively absorbed.
Patent JP-H10108038-A (JP)
Title: Fpu repeater
Inventor: KUBOTA SEIJI
IPC: H04N5/00
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To make the FPU(field pickup) repeater small in size, to reduce power consumption and to attain high reliability. SOLUTION: The FPU repeater 30 directly converts a reception frequency Fin at an SHF band into a transmission frequency Fout. A BPF 35 having a prescribed frequency band characteristic is inserted after an LNA 37 in a reception section 31. A signal with the frequency Fin is mixed with a signal at a MIX 33 with a frequency between the Fout and the Fin from an OSC 34. A BPF 36 in a transmission section 32 has a prescribed band width in which a center frequency is the frequency Fout. A PA 38 amplifies an output power from the BPF 36 and transmits the amplified signal from a transmission antenna.
Patent JP-H08117049-A (JP)
Title: Moving device for furniture or the like
Inventor: TAKAGI YUICHIRO
IPC: A47C1/124
Filed: 1994-10-20
Abstract: PURPOSE: To facilitate the raising and lowering of casters, by allowing the casters to jut out by their weights, thereby striking the inside ends of support levers against each other, and by fitting a lever into cut level-difference parts made above the inside ends. CONSTITUTION: When a chair is lifted, the ends of a pair of support levers 5, so attached to pivot shafts 10 as to pivot round them, on the side of casters turn downward due to the unbalance of a fulcrum and weight, so that the casters 3 jut out below a leg body 1. At this time, an upper opening made inside the cut level-difference parts 6 of the inside ends of the support levers 5 is widened, and an operation lever 12 is inserted down from the upper opening of the cut level-difference parts 6. The turn of the support levers 5 is stopped by the contact of the vertical end faces 7, so that the chair can be moved. The inside end of the operation lever is separated from the cut level-difference parts 6 of the support levers 5 by pushing the end of the operation lever 12 with foot.  At this time, because both the support levers 5 receive the weight of the chair from above, they are pushed by casters 3, turn round the corresponding pivot-shafts 10 and are stored inside the leg body 1, and consequently the floor contact legs 4 of the bottom of the leg body 1 come into contact with the floor.
Patent JP-H1196671-A (JP)
Title: Data processor
Inventor: WATANABE KATSUHIKO
IPC: G11B20/10
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a data processor which can easily copy recorded data between recording mediums. SOLUTION: When the data processor 1 processes image data or vocal data, a recording medium supporting means 3 supports a recording medium 2 to be set. And, a data readout means 4 reads out the record data recorded in a recording medium 2 supported by the recording medium supporting means 3. A data maintaining means 6 maintains this record data. An exchange detecting means 7 judges whether the recording medium 2 has been exchanged in the recording medium maintaining means 3 or not. When recording medium 2 is exchanged by a recording medium 9, a data recording means 8 records recorded data into the recording medium 9 supported by the recording medium supporting means 3.
Patent JP-H05192206-A (JP)
Title: Lighting shoes
Inventor: YOZEFU SHIYUKARIMU
IPC: A43B23/24
Filed: 1992-09-24
Abstract: PURPOSE: To easily and conveniently position a light source at various positions on or around a shoe by storing the lead wire of the light source in a transparent cover connected to the shoe, and connecting it to a battery installed in the shoe. CONSTITUTION: A shoe 1 has an on/off-switch 2, and the switch 2 lights a lighting element 4 contained in a transparent housing 9. A channel 15 is fitted to a sole and a heel 7, and the transparent housing 9 containing the lighting element 4, i.e., a cover 3, is inserted into the channel 15. The channel 15 is practically arranged along the whole sole of the shoe 1, and it has the depth that it can store the cover 3 and it does not darken the light diffused from there. The cover 3 made of a plastic material is connected to a heel material via adhesion or the like. A rechargeable battery 8 is stored in the heel 7, it may be stored in the housing 9, and a charge connection section 6 is connected to the lighting element 4.
Patent JP-S62116002-A (JP)
Title: Printed dipole antenna
Inventor: EBINE YOSHIO
IPC: H01Q9/28
Filed: 1985-11-15
Abstract: PURPOSE:To widen impedance characteristics to a wide band so as to suppress the fluctuation of the antenna gain due to frequency characteristics, by changing the fitting method of capacity plates fitted to a radiator element from the previous T-shaped form to a new method, in which the front edges of the said capacity plates are brought nearer to a reflector element. CONSTITUTION:Capacity plates 6 and 6' fitted to a radiator element are bent toward a reflector element side with an angle of about 130 deg. at their central parts. When the bent angle alpha is made smaller, the impedance characteristics become wider in band. However, the deterioration quantity of the antenna gain against the frequency is the smallest when the angle alpha is about 130 deg.. The voltage standing wave ratio (VSWR) sufficiently satisfies <=1.5 in a frequency band of 860-940MHz which is used by car telephone. Moreover, the frequency characteristics of the antenna gain is almost eliminated and become almost uniform.
Patent JP-S63109248-A (JP)
Title: Internal combustion engine control device
Inventor: OGAWA MASAKI
IPC: B60K28/16
Filed: 1986-10-27
Abstract: PURPOSE:To prevent an erroneous internal combustion engine control during an acceleration slip control by providing a comparing means for comparing the openings of first and second throttle valves and an abnormality judging means for judging abnormality. CONSTITUTION:On receiving the opening data of first and second throttle valves T1, T2, an internal combustion engine control device M2 compares the size of both by a comparing means M3. An abnormality judging means M4 judges to be abnormal when it receives a signal indicating that the opening of the second throttle valve T2 is smaller than the opening of the first throttle valve T1 from the comparing means M3, whereas, it does not receive a signal indicat ing that an acceleration slip control is under way from an acceleration slip control device M1. Thereby, it is prevented that erroneous internal combustion engine control is carried out during acceleration slip control.
Patent JP-H0595132-A (JP)
Title: Infrared visible conversion device and manufacturing method
Inventor: TAMURA YASUAKI
IPC: H01L31/14
Filed: 1991-10-02
Abstract: PURPOSE:To provide device that produces a conversion image with good resolution, a high S/N, and high infrared visible conversion efficiency, by using as a material infrared stimulated phosphor, consisting of a single or mixed crystal made of CaS, SrS, CaSe, and SrSe as a phosphor base material with the GaAs substrate. CONSTITUTION:An infrared stimulated phosphor layer 2 is formed on a GaAs substrate 1 in an infrared visible conversion device. In the infrared stimulated phosphor material, at least two elements Ce and Sm or at least two elements Ce and Sm, are added to the phosphor base material. In this case, a single or mixed crystal made of CaS, SrS, CaSe, and SrSe is used as the phosphor base material. While the substrate 1 is heated at temperatures above 300 deg.C and with gas partial pressure over 1X10-<8>Torr by a conducted H2S or H2Se gas, the infrared stimulated phosphor layer 2 is formed after a surface treatment step for the substrate 1 is carried out in a device manufacturing step.
Patent JP-S633130-A (JP)
Title: Wick elevating type kerosene stove
Inventor: YANAGIDA KASAO
IPC: F23D3/32
Filed: 1986-10-27
Abstract: PURPOSE:To smoothen igniting motion, by a method wherein, the first operating rod of an ignition unit is pushed and pivoted by a roller, provided on a lock lever member and abutted against the first operating rod while being slid, by the continuous operation based on the operation of an operating unit after retaining an engaging member and a lock lever member, in order to move a second operating rod toward a wick through a connecting member and approximate an ignition operating body to the wick. CONSTITUTION:When a knob 8 is pushed down further from the retaining condition of the retaining pin 21 of an engaging member 20 and a lock lever member 14, which is based on the operation of the wick elevating knob 8, the roller 56 of the lock lever member 14 is abutted against the tip end of the first operating rod 53 of an igniting unit 52 and pushes it while being slid whereby the first operating rod 53 is pivoted. Accordingly, a second operating rod 69 is moved toward a wick 27 through a connecting member 70 and an ignition operating body 62 is also moved whereby the wick is ignited smoothly by an ignition heater 64 which has approximated to the wick.
Patent JP-H07225149-A (JP)
Title: Strobo unit inspection device, strobo unit inspection system, and main capacitor charging method
Inventor: ICHIKAWA FUSAO
IPC: G03B15/05
Filed: 1994-10-20
Abstract: PURPOSE:To efficiently perform inspection for using a strobo unit again. CONSTITUTION:An electrical inspection device 61 moves a light-screening cover 86 to an access position closer to a pallet 50 when the pallet 50 stops at an inspection position. Based on the move of the light-screening cover 86, a probe for switching. a probe for measurement, and a probe 87 for feeding electricity contact each connection terminal of a charging switch, a main capacitor, a synchro switch, and a power battery and an actuator 89 and a photo sensor 93 are positioned near each of the synchro switch and a strobe light emission part. A control part 88 charges a main capacitor, causes a strobo emission part to emit light by the activation of the actuator 89, at the same time checks to see if the amount of light from the strobo emission part reaches a prescribed level, transmits the measurement data and the criterion data to a computer, and at the same time stores the data at an ID unit 75 of the inspection pallet 50.
Patent JP-H02102487-A (JP)
Title: Supporting grid
Inventor: ORIUCHI AKIO
IPC: G21C3/34
Filed: 1988-10-11
Abstract: PURPOSE:To improve the strength and joint strength of the outermost peripheral cell by crimping the inclined parts of inner straps by tongue piece for reinforcement of outer straps and joining the inclined parts and the tongue pieces for reinforcement. CONSTITUTION:The sloped parts 10b are formed to the angle parts of the inner straps 10 and the tongue pieces 20b for reinforcement which crimp the sloped parts 10b of the inner straps 10 from both sides are inclined to the inner strip 10 side and are projected to extend up to the points of the innermost peripheral cell where the inner straps 10 intersect with each other; in addition, draining holes 20d are formed to the tongue pieces 20b. The strength of the outermost peripheral cell is improved in this way. The inclined parts 10b of the straps 10 are crimped by the tongue pieces 20b of the straps 20 to join the inclined parts 10b and the tongue pieces 20b; in addition, the flow passage of cooling water is assured by the draining holes 20d, by which the joined parts are formed to a larger size. The joining strength is, therefore, improved.
Patent JP-H1196531-A (JP)
Title: Production of thin-film magnetic head
Inventor: SHOJI SHIGERU
IPC: G11B21/21
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To prevent the readhesion of the working residues and splashing materials generated at the time of working to a film surface. SOLUTION: A magnetic head wafer 10a is formed by depositing many of plural thin-film magnetic head elements 11 on the surface of a ceramic substrate 10 by a wafer process, thereby forming a film surface 12. A polyimide resin film 13 is formed on the surface of this magnetic head wafer 10a. The magnetic head wafer 10a is so cut as to form element rows by one row each. These element rows are subjected to grinding and polishing and are then arranged apart prescribed intervals in such a manner that the polished surfaces are positioned as front and rear surfaces. Photosensitive resins are affixed to the polished surfaces and a photomask is arranged and thereafter, the resins are exposed and developed, by which mask patterns of a prescribed rail shape are formed.  The surfaces of the respective element rows are thereafter irradiated with ions to form the rail patterns of the prescribed shape, following which the polyimide resin films 13 are removed by immersion into a solvent.
Patent JP-S63111989-A (JP)
Inventor: TOGO KOJI
IPC: B08B1/04
Filed: 1986-10-29
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。