baber/WOPTO huggingface dataset:
Patent JP-H11172998-A (JP)
Title: Sound insulation structure of traveling wheel
Inventor: ASO ROKUSABURO
IPC: E05D15/06
Filed: 1997-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a sound insulating structure for preventing noise from occurring in rolling of a wheel on a rail in various types of traveling wheels. SOLUTION: An inner wheel ring 7 is fitted on the outer peripheral surface 9 of a traveling wheel main body 6, an outer wheel ring 8 is fitted on the outer peripheral surface of the inner wheel ring 7, and they are overlapped with each other. The outer wheel ring 8 is provided with a rolling outer peripheral surface 25 on a wheel ring main body 20. The inner wheel ring 7 and outer wheel ring 8 are provided, other than the wheel ring main bodies 12 and 20, with vibration damping bodies 19 and 27 between the rolling outer peripheral surface 25 and the outer peripheral surface of the traveling wheel main body 6. The vibration damping bodies 19 and 27 are buried in the wheel ring main bodies 12 and 20, and formed in ring shape along the outer peripheral surface 9 of the traveling wheel main body 6.  In the inner wheel ring 7 and outer wheel ring 8, the wheel ring bodies 12 and 20 are formed of a metal and the vibration damping bodies 19 and 27 are formed of a vibration damping resin. By this, the rotating resistance of the traveling wheel 4 can be reduced, and noise liable to occur when the traveling wheel rolls on a rail can be prevented securely from occurring by the vibration damping bodies 19 and 27.
Patent JP-H06184373-A (JP)
Title: Flame-retardant polypropylene resin composition
Inventor: TANAKA YOSABURO
IPC: C08K5/06
Filed: 1992-12-17
Abstract: PURPOSE:To obtain the subject composition very scarcely undergoing the deterioration in flame retardancy which is a defect otherwise occurring when an inorganic filler is added in order to enhance the strength especially rigidity, of material. CONSTITUTION:This resin composition is prepared by mixing a polypropylene resin filled with 5-30wt.% inorganic filler with 2-17wt.% halogen flame retardant having a dibromopropyl ether group, an antimony compound in an amount to give a molar ratio of the halogen atoms of the halogen flame retardant to the antimony atoms of the antimony compound of 2.5-4.2, and 0.5-20wt.% 2,3-dimethyl-2,3-diphenylbutane as a free-radical generator.
Patent JP-H10164884-A (JP)
Title: Inverter control apparatus
Inventor: HAMADA TOMOHIRO
IPC: H02M7/48
Filed: 1996-12-02
Abstract: PROBLEM TO BE SOLVED: To obtain an inverter control apparatus by which the limit of an inverter can be applied without lowering the running performance of an elevator, which can be made small and lightweight and whose costs can be lowered. SOLUTION: The temperature of a cooling fin is measured by a temperature sensor 18, and whether the temperature exceeds an upper-limit value or not is judged by a temperature judgment means 20. When the temperature is at the upper-limit value or lower, a maximum permissible current with reference to the temperature is computed by a maximum-permissible-current computing means 21, and the maximum permissible current and an inverter output current are compared by a carrier-frequency change means 22. As a result, when the inverter output current exceeds the maximum permissible current, a signal 22a which is used to lower a carrier frequency is output. A carrier-signal generation circuit 15 outputs a carrier signal whose frequency is normally, e.g. 10kHz.  When a signal 22a from the carrier-frequency change means 22 is input, the frequency of the carrier signal is changed to 5kHz so that the inverter output current does not exceed the maximum permissible current.
Patent JP-H10177357-A (JP)
Title: Manufacture of plane display device
Inventor: TERADA SHIGEKI
IPC: G09F9/30
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To make the device inexpensive by supplying a signal for inspection from a probe for inspection to a 1st and a 2nd electrode wire and performing inspection, and disconnecting a 1st and a 2nd display area. SOLUTION: Select pulses are applied in order from a probe for scanning line inspection to scanning lines 521 of 1st and 2nd array substrates 5005a and 500b and specific electric charges are written to a corresponding auxiliary capacitor from a probe for signal line inspection. The electric charges held by the auxiliary capacitor are read out and compared with reference electric charges to perform inspection including characteristics of respective TFTs 531. After the inspection, scanning line connection pads 525 and 529, a 2nd scanning line electrostatic protecting circuit 123, and a 2nd ring-shaped conductor 111 which are arranged on the left side of a seal area 601 are removed together with the substrates.  Then a signal line connection pad 515, a 2nd signal line electrostatic protecting circuit 121, and a 2nd corresponding ring-shaped conductor 111 which are arranged above the seal area 601 are removed together with the substrate, and the 1st and 2nd array substrates 500a and 500b are separated between the seal area 601 and an oblique wiring part 511c.
Patent JP-H08174749-A (JP)
Title: Inorganic panel
Inventor: ITO HIDEMI
IPC: B32B3/30
Filed: 1994-12-26
Abstract: PURPOSE: To obtain a light-weight inorganic panel superior in fireproof properties and heat-insulating properties. CONSTITUTION: An inorganic coating layer 2 is integrally laminated on one or both surfaces of an inorganic or metallic core material 1 having a large inner porosity. The inorganic or metallic core material 1 and the inorganic coating layer 2 ensure fireproof properties. The large inner porosity of the core material 1 ensures a light weight and heat-insulating properties.
Patent JP-2000152126-A (JP)
Title: Head mount display device
Inventor: TAKANO HIRONOBU
IPC: G02F1/13
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To realize a compact container with excellent carrying performance. SOLUTION: The display device 21 desirably has conformity for various head sizes of viewers. Thus, a rear head pressing member 27L of this display device 21 can be expanded/contracted from a temple 26L. In this case, a cable 29 is extended/contracted in interlocking with expansion/contraction of the rear head pressing member 27L to lead the cable 29 to a rear part of an ear of a viewer at all times thereby preventing the cable 29 from being in contact with the cheek of the viewer. Furthermore, no cable is fitted to the temple 26R, but a rear part pressing member 27R can be extracted contracted from the temple 26R similarly to the case with the temple 26L.
Patent JP-H08186110-A (JP)
Title: Manufacture of semiconductor device
Inventor: ITO FUMINORI
IPC: H01L23/52
Filed: 1994-12-28
Abstract: PURPOSE: To realize wiring process with high reliability without etching residue in the case of aluminum wiring process using an oxide film mask. CONSTITUTION: An aluminum alloy film 2 is formed on a substrate insulating film 1, a mask oxide film 3 is fanned on the film 2, and the substrate is quenched immediately after the film 3 is formed. The film 3 is patterned with the patterned photoresist film 4 as a mask, and the film 2 is etched with the patterned mask film 3 as a mask, thereby forming aluminum alloy wirings.
Patent JP-H06182831-A (JP)
Title: Injector in injection molding machine
Inventor: TANIGUCHI YOSHIYA
IPC: B29C45/77
Filed: 1992-12-18
Abstract: PURPOSE:To obtain a compact injector in which a sliding load is small and a pressure can be changed over during injection by a method wherein two accumulators of different pressurizing capacities are provided on an injection cylinder. CONSTITUTION:As an injection cylinder 9, a double-rod differential pressure cylinder is used, which is so constructed as to have a difference in effective cross sectional area between piston bodies of a progressing hydraulic chamber 10 and a retracting hydraulic chamber 11. A pair of accumulators 13, 14 are provided upward and downward of each of the injection cylinders 9. In the accumulator 13 or 14, a pressurizing piston rod 13b or 14b is pressed forward by a travel block 8 to pressurize and deliver oil when the oil is supplied to an ACC chamber 13a or 14a. In addition, the pressurizing capacity of the accumulator 14 is set larger than that of the accumulator 13. In this manner, an injection speed condition and an injection pressure condition can be selected out of eight patterns of combination.
Patent JP-H09177808-A (JP)
Title: Press outer ring for constant velocity universal joint
Inventor: FUKUMURA ZENICHI
IPC: F16D3/20
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To enlarge extension against tensile load applied to an outer circumference face and enable a press outer ring with its high strength to be created without increasing the size of the ring by lowering the hardness of the circumference part of a track part of the press outer ring for constant velocity universal joint than the hardness of the inner circumference part if the track part. SOLUTION: A constant velocity universal joint to be used for an automobile drive shaft, etc. arranges an inner ring 4 and a ball 2 in the periphery of a shaft 3, and that periphery is covered is covered with a flower-shaped press outer ring in which a cut part section is made of a track part 5 and an inner diameter part 36. For manufacturing, the press outer ring 1 is first round-shaped by seep drawing of several processes for a plate material made of carbutiged material, then is finished in a flower shape through several molding processes, after which the press outer ring 1 and a stem part are welded, and carburizing and quenching process is applied.  At this time, in order to lower the hardness of the outer circumference face of the track part 52 pr the inner diameter part 6 of the press outer ring 1 than the inner circumference face thereof, carburizing prevention treatment is performed for the outer circumference face, and carburizing and quenching processing is performed.
Patent JP-H06181724-A (JP)
Title: Production of retort food
Inventor: ISHIKAWA YOICHI
IPC: A23L23/00
Filed: 1992-12-18
Abstract: PURPOSE:To obtain soft and juicy food excellent in its texture and useful for soups, carries, etc., by immersing meat in a prescribed acidic solution, charging the meat together with ingredients, etc., in a packing container, sealing the container, and subsequently retort-sterilizing the packed materials. CONSTITUTION:The production of the objective food comprises immersing meat such as beef in an acidic solution such as a lactic acid solution having a pH of <=4 preferably at 50-100 deg.C, feeding the immersed meat together with ingredients such as cabbage and a seasoning such as soy in a packing container, sealing the container, and subsequently retort-sterilizing the packed materials.
Patent JP-H0532255-A (JP)
Title: Easily openable can lid
Inventor: TSUKADA SHINICHI
IPC: B65D17/353
Filed: 1991-12-20
Abstract: PURPOSE:To make it easier to place a finger in a gripping part of a tab and reduce the traction of the tab by a method wherein an extension, which extends from a rivet side to the vicinity of the rivet, exceeding a score at a rupture starting location, is provided on a tab, and a tab tilted part, which continues from the extending part, is also provided at the leading end of the tab. CONSTITUTION:At the tip of a tab 6, which ruptures a rupture opening part 10 to form a drinking port for a can lid 1, a tilted part 15, which gradually separates from the rupture opening part 10, is provided by an extending part 13. This tilted part 15 is provided to be continued from the tip of the extension 13, which extends to the leading end direction along a panel 3, from a rivet 5 to a close location to this rivet 5. Also, a rupture starting location 17 for a score 4 is provided on the panel 3 between the tip 14 of the extension and the rivet 5. By this method, when a finger is placed in a gripping part 11 of the tab 6, and the tab 6 is lifted, the rupture opening part 10 is ruptured by being pushed out by the tip 14 of the extension 13 of the tab 6, and a ruptured rupture opening part 10' stays on the rear side of the panel 3 under a folded condition.
Patent JP-H08182533-A (JP)
Title: Hermetic type compact container
Inventor: OGAWA HIDEKAZU
IPC: A45D33/00
Filed: 1994-12-28
Abstract: PURPOSE: To provide a hermetic type compact container with which excellent hermeticity is realized by a simple structure while the simple appearance and shape identical with those of ordinary containers are maintained and the formation of an easily visible large mirror finished surface on the inside surface of a cap is possible. CONSTITUTION: This compact container has an inside frame 3 which has a hole part for mounting of a cosmetic drum A and is mounted at a main body 1 and an inside cap 4 which is raisably and pivotally fitted at this inside frame 3 by having a rear part and is mounted with a gasket 7 contactable with a flange (a) of this cosmetic drum A in its lower part. The front end of the inside cap 4 is provided with a lever 4c in the lower part and the inside frame 3 is provided with a notch 31 and slot 30 to permit the attachment and detachment of this lever 4c in proximity. A slider 5 for locking the inside cap having an operating part 5c projecting from this slot 30 and a stopper part 5a advanceable onto a projecting part 40 in the lower part of the lever 4c is arranged on the rear surface side of the inside frame 3.
Patent JP-H11169812-A (JP)
Title: Thermal decomposition kiln and temperature distribution control method thereof
Inventor: MATSUZAWA KATSUAKI
IPC: C10B1/10
Filed: 1997-12-09
Abstract: PROBLEM TO BE SOLVED: To heighten the freedom on setting of inner temperature of a thermal decomposition kiln, to prolong holding time of desired thermal decomposition temperature, to heighten thermal decomposition efficiency, and also to contrive miniaturizing the thermal decomposition kiln. SOLUTION: While material to be decomposed is fed into an inner cylinder 20 and is rolled, a heat transfer medium is fed into an outer cylinder 10 surrounding the inner cylinder 20 to thermally decompose the material to be decomposed in the inner cylinder 20, and also the inside of the outer cylinder 10 has been divided in plurality by partitions 21 to form independent heating chambers A, B and the heat transfer medium is individually fed to each of heating chambers A and B from a high temperature gas feeding means 5 and by a control part 7, the feeding state of the heat transfer medium is controlled to set the inner temperature of the inner cylinder 20, divided into plural stages.
Patent JP-H04207167-A (JP)
Title: Production of food of noodles
Inventor: MATSUMURA KENJI
IPC: A23L7/109
Filed: 1990-11-30
Abstract: PURPOSE:To obtain the title food to be boiled in a short time and to be infiltrated with flavor by rolling kneaded dough by specific rollers, producing a noodle belt having dented parts on the surface and cutting the noodle belt to give long strips of noodles having the dented parts on the surface. CONSTITUTION:Kneaded dough 7 stored in a container 1 is formed into a flat state by preliminarily shaping rollers 2A and 2B and sent to finishing rollers 3A and 3B having a great number of protrusions 31 at small intervals of width of long strips of noodles or smaller than the width on the pressed surface to produce a noodle belt having dented parts formed by the protrusions 31 on the surface and the noodle belt is cut by roller type cutters 4A and 4B to give the objective long strips of noodles.
Patent JP-H07161765-A (JP)
Title: File carrier type semiconductor device
Inventor: YOSHIOKA OSAMU
IPC: H01L21/56
Filed: 1993-12-03
Abstract: PURPOSE:To prevent generation of deformation, disconnection and defective junction by connecting bumps and inner lead parts through the intermediary on an anisotropic conductive film. CONSTITUTION:Finger leads of a prescribed pattern are formed on an insulating film tape 1. Besides, an Sn-plating layer 9 of 0.6mum is provided on the finger leads 3 by a non-electrolytic Sn-plating method, and a carrier tape is formed. Then, the Au bumps 11 of a semiconductor chip 10 and the inner lead parts 7 of the finger leads 3 are connected at the temperature of 150 deg.C through the intermediary of an anisotropic conductive film 12. Lastly, the semiconductor chip 10 is fixed to the insulating film tape 1 by resin mold 14. As a result, the deformation, cutting and bonding failure of the inner leads can be prevented, and the reliability of connection parts can be improved.
Patent JP-H04204931-A (JP)
Title: Image scanning device
Inventor: YAMASHITA YUJI
IPC: G03B27/50
Filed: 1990-11-30
Abstract: PURPOSE:To restrain a shadow formed at both ends of an original by arranging light quantity adjusting means halfway through the optical paths of 1st and 2nd light projection paths so that the light quantity can be adjusted on the 1st and the 2nd light projection paths. CONSTITUTION:The light quantity of a light source is increased and the light projection ratio is set by the light quantity adjusting means 16 and 17 so that the total light quantity of the 1st and the 2nd light projection paths 14 and 15 may be the light quantity for reading an image which is optimum for an original surface S and the end of the original on a downstream side in an original scanning direction. At the time of starting reading the image, the light projecting quantity on the 1st path 14 side is made large and the light projecting quantity on the 2nd path 15 side is made small, so that the shadow is prevented from being formed at the end of the original on the upstream side in the original scanning direction. By switching the light quantity to the light quantity for reading the image which is optimum for the end of the original on the downstream side in the original scanning direction by the means 16 and 17 until a scanning point arrives at the end of the original, on the downstream side in the original scanning direction, the image on the original surface is read with the appropriate light quantity and the shadow is restrained from being formed at the end of the original on the downstream side in the original scanning direction.
Patent JP-H07161179-A (JP)
Title: Apparatus for recording video image
Inventor: YANAGIDA NOBORU
IPC: G11B27/024
Filed: 1993-12-02
Abstract: PURPOSE:To enhance an editing efficiency by making it easy to detect a seam of cut scenes at an editing time. CONSTITUTION:When a write instruction is output from a system controller 3, switches SW4, 5 of a video signal generator 1 and an audio signal generator 2 are switched to the side of a tape 6, whereby video data and audio data are written to the magnetic tape 6. When a time code generator 7 receives the instruction from the system controller 3, a controller 8 writes time code data (TC data) to a memory 9. In this constitution, a time code generated by the time code generating means is stored in the memory means at least either at a starting time or at an end time to record video signals and audio signals to a recording medium. Therefore, a time code list of seams of cut scenes is automatically formed. An editing efficiency is improved if the data of the time codes are associated with an edition controlling device.
Patent JP-H03197996-A (JP)
Title: Driving method for gas discharge display element
Inventor: YOSHIOKA TOSHIHIRO
IPC: G09G3/296
Filed: 1989-12-26
Abstract: PURPOSE:To improve the light emission efficiency of the gas discharge display element by using an AC pulse voltage consisting of pulses with width which is shorter than the time required for a discharging current to converge in one pulse voltage impressing time and pulses with longer width as an AC pulse voltage to be impressed to an electrode couple for the continuation of discharging. CONSTITUTION:The AC pulse voltage impressed to the electrode couple for the continuous discharging consists of the pulses with width shorter than the time required for the discharging current to converge in one pulse voltage impressing time and pulse with longer width. Consequently, the ultraviolet light emission efficiency of the gas discharge display element is improved without causing a rise in driving voltage nor the instability of driving, and the efficiency of a color gas discharging display element which uses a fluorescent material is improved.
Patent JP-H10176905-A (JP)
Title: Method and system for picking up image and specifying position of protrusion in spherical, crown shape with luster
Inventor: ASAI KOUICHI
IPC: H05K13/08
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To obtain an image pick-up system for specifying the outer-periphery edge of a protrusion in spherical, crown shape with luster accurately. SOLUTION: An image pick-up system 44 has a lighting device 40 and an image pick-up device 42, which are provided at the opposite side to a suction nozzle 10 for sucking electronic parts 12 while holding the electronic parts 12 in-between. The lighting device 40 has four luminous flux radiators 50, which are provided at an equal angle around the center line of the suction nozzle 10. Each luminous flux radiator 50 is inclined for a surface 16 of the electronic parts 12. Parallel light from the luminous flux radiator 50 is applied to the base part of a solder ball 30 formed on the surface 16 and light is reflected in nearly vertical direction by a part that opposes each luminous flux radiator 50 of the base part, thus picking up an image the solder ball 30 whose outer- periphery edge is clear by the image pick-up device 42.
Patent JP-H04200660-A (JP)
Title: Electrostatic filter
Inventor: TOKUMOTO TOSHIYUKI
IPC: B01D35/06
Filed: 1990-11-29
Abstract: PURPOSE:To efficiently separate solvent, water and impurities by charging the water contaminated with solvent, etc., by a couple of inclined electrodes and passing the water through a perforated flow straightening plate, etc., to treat the water. CONSTITUTION:A couple of electrodes 6 and 7 are placed on one side of a tank 1 and inclined to horizontal at an angle of 25-45 deg.. A main pocket 14 is provided to the side wall of the tank where there are the end edges of the electrodes 6 and 7. A perforated flow straightening plate 15 is horizontally furnished in the tank 1 between the electrodes 6 and 7 and the inner side wall 13. A blind baffle 16 inclined upward from the center of the tank 1 toward the upper part of the pocket 14 is furnished over the plate 15, and a vertical perforated plate 17 is fixed to the upper part of the baffle. A treated water discharge port 27 is provided at the upper part of the tank 1 and a water regulator 4 above an inlet 3 for a liq. to be treated at the tank bottom. The solvent suction port 23 of an automatic solvent discharge pipe is arranged in the tank 1 below the level of the water regulator 4.
Patent JP-H03198614-A (JP)
Title: Structure for detection of abnormal heat of crimped section of sleeve in which transmission conductor is inserted
Inventor: IINUMA JUNJI
IPC: H02G7/02
Filed: 1989-12-27
Abstract: PURPOSE:To detect and indicate abnormal heat of a crimping sleeve easily in an arbitrary time by coating the crimping sleeve with a shape memory alloy indicator. CONSTITUTION:A crimping sleeve 4 is coated by a shape memory alloy indicator 14. Abnormal heat of the crimping sleeve 4 heats and instantaneously transforms the indicator 14 into the parent-phase memorized shape. Because the indicator 14 is separated from the surface of the crimping sleeve 4, abnormal heat of the crimping sleeve 4 can visually be detected in an arbitrary time. Thereby abnormal heat of the sleeve can securely be detected and the normality thereof can securely be confirmed. Because no special energy source for indication is required and the structure is simple, application to an existing line is easy.