baber/WOPTO huggingface dataset:
Patent JP-H11103512-A (JP)
Title: Method for detecting arc of camera-monitoring system in substation
Inventor: KAWAZOE SHIGEYUKI
IPC: H02G1/02
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To accurately index a detection position even if the visual field of a camera deviates, by finding distance in two-dimensional direction up to a heat source where a new heat is detected from a reference point, when heat is lost together from the reference point being stored as data and an equivalent heat is detected from an area near each reference point instead. SOLUTION: In a monitoring state by a camera 2, distance in two-dimensional direction between a reference point due to a plurality of constant heat sources and a reference point due to a plurality of constant heat sources being stored in a computer 3 as data in advance is found constantly. When both of the obtained distance are within a set error range, it is judged that the visual field of the camera 2 have deviated and the distance in two-dimensional direction is stored as a deviation vector. Then, when the camera 2 actually detects an arc, an arc detection position is corrected, based on the deviation vector being stored, thus accurately calculating a specific arc detection position even if the visual field of the camera 2 deviates.
Patent JP-S63115356-A (JP)
Title: Lead frame for semiconductor device
Inventor: YAMAMOTO KAZUSHI
IPC: H01L21/52
Filed: 1986-11-04
Abstract: PURPOSE:To prevent the generation of crack in a die as well as to lessen the heat resistance on the periphery of a fixed layer by a method wherein the title lead frame is so contrived as to have together the function of relaxation of stress and the function of inhibition of heat resistance. CONSTITUTION:The stress to generate between a die attaching part 1 and a die 6 can weaken the rigidity of the die attaching part by the amount of the thickness made thinner of the die attaching part due to recessed places 11a and 11b formed on the upper and lower main surfaces of the die attaching part 1. As a result, the stress can be relaxed and the generation of crack in the die 6 of weak strength can be prevented. Moreover, as a coupled opening part 12 is formed by the upper and lower abutting, parts of the recessed places 11a and 11b, the gas to generate at the time of fixing of the die 6 with a fixing agent is discharged through the coupled opening part 12 and degassing can be performed. Therefore, the bubbles in a fixed layer 7 are reduced, and as a result the heat resistance on the periphery of the fixed layer can be lessened. In such a way, there is an effect to say that both functions of the function of lessening the generation of crack by relaxation of stress and the function of reducing heat resistance can be given.
Patent JP-2001081317-A (JP)
Title: Flame retardant polyamide resin composition and its molded product
Inventor: TOMIYAMA HIROSHI
IPC: C08K5/3477
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To obtain a flame retardant polyamide resin composition excellent in discoloration resistance and mechanical properties even in environments of a high-temperature atmosphere and ultraviolet exposure. SOLUTION: This flame retardant polyamide resin composition is obtained by further including an inorganic pigment in an amount of 1-30 pts.wt. based on 100 pts.wt. of a polyamide resin, a phosphorus compound in an amount of 0.0005-0.2 pt.wt. based on 100 pts.wt. of the polyamide resin and expressed in terms of phosphorus element, a copper compound in an amount of 0.0001-0.05 pt.wt. based on 100 pts.wt. of the polyamide resin and expressed in terms of copper element and a halogen compound in an amount so as to provide the molar amount of a halogen element of 5-30 times based on the molar amount of the copper element in the flame retardant polyamide resin composition prepared by including a flame retardant in an amount of 1-100 pts.wt. based on 100 pts.wt. of the polyamide resin therein.
Patent JP-H06111300-A (JP)
Title: Method of applying lubricant to magnetic recording medium
Inventor: SANO KEIICHIRO
IPC: G11B5/84
Filed: 1992-09-30
Abstract: PURPOSE:To eliminate liquid reservoir and to make a thickness of a lubricant film uniform by forming a slitlike groove in a recess when an outer or inner periphery of a disk is held by a recess of a disk support and coated with lubri cant by a dipping method. CONSTITUTION:Recesses 4 of a disk support 3 are held by an outer periphery 2 of a disklike magnetic recording medium 1, dipped in lubricant solution, then lifted to coat the surface of the medium 1 with lubricant. In this case, slitlike grooves 5 are provided in the recesses 4 of the support 3 to introduce liquid reservoir in the grooves 5 by capillarity and to externally discharge it. Thus, the liquid reservoir is not so concentrated as not to cause moth or thickness irregularity on the medium, thereby obtaining the medium having a uniform lubricant film thickness.
Patent JP-H1088664-A (JP)
Title: Non-slip sheet and method and structure for clamping building material
Inventor: UEDA SHUHEI
IPC: F16B5/06
Filed: 1996-09-11
Abstract: PROBLEM TO BE SOLVED: To inhibit the sliding of a building material effectively by forming hard granular body groups on one surface or both surfaces of a sheet. SOLUTION: The non-slip sheet 40 is constituted by installing a large number of hard granular bodies 42 on both surfaces of a sheet 41, and the hard granular bodies 42 are configured of a metallic piece, etc., as a frictional resistance member for increasing frictional resistance force towards the surface direction between opposed flanges 11, 21. The sheet 40 is positioned between the flange 11 in the upper section of a first steel material 10 and the flange 21 in the lower section of a second steel material 20, both steel materials 10, 20 are abutted, a vice 30 is set at the superposing places of the flanges 11, 21, and a bolt 32 is clamped.  Since the clamping force of the vice 30 is applied to the sheet 40 interposed between the flanges 11, 21, a hard granular body 42 group is intruded to the base materials of the flanges 11, 21, flange 11, 21 themselves are joined so as to be mutually engaged, the clamping force of the vice 30 and the frictional resistance force of the sheet 40 resist against force directed in parallel with the flanges 11, 21, and movement in the direction is constrained.
Patent JP-H06108041-A (JP)
Title: Friction material
Inventor: OGIWARA NAGAO
IPC: C09K3/14
Filed: 1992-09-30
Abstract: PURPOSE:To provide a friction material improved in frictional performances without detriment to the well-balanced wettability with a binder and without using a large amount of an organic friction modifier. CONSTITUTION:A friction material mainly consisting of a binder, a fibrous base and a friction modifier, wherein the friction modifier at least partially consists of expanded vermiculite reinforced by impregnation with a latex. This material is improved in frictional performances particularly a friction coefficient at a high temperature and friction resistance.
Patent JP-H11101847-A (JP)
Title: Burn-in tester
Inventor: IEMOTO HIROSHI
IPC: G01R31/26
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To make a part of high speed test which is usually performed with an LSI tester or a memory tester possible to be performed with a burn-in tester, and reduce test cost. SOLUTION: A DUT board 1 and a control board 4 are connected with each other via a connector 2. On a control board 4, n-number ((n) is an integer larger than or equal to 2) of driver 5-1-5-n which are controlled in common by a control signal SC are arranged. In a connector 2, connection terminals 6-1-6-n are arranged corresponding to the respective drivers. On the DUT board 1, a plurality of rows 3 composed of a plurality of LSI's 3-1-3-20 to be measured are arranged. The LSI's 3-1-3-20 to be measured are divided into n-groups. Input pins having the same pin number of the LSI's to be measured belonging to each of the divided groups are connected with the connection terminals 6-1-6-n, by using the respective signal lines SD-1-SD-n. Thereby the LSI's in each group are driven by the drivers 5-1-5-n, through the signal lines SD-1-SD-n.
Patent JP-H0373921-A (JP)
Title: Liquid crystal display device
Inventor: ONISHI HIROSHI
IPC: G02F1/13363
Filed: 1989-10-06
Abstract: PURPOSE:To allow the reduction of thickness and weight and to obtain a bright white/black display by disposing a 1st phase difference plate and a 2nd phase difference plate at the equal retardation value thereof and in a relation symmetrical with a liquid crystal display cell. CONSTITUTION:The phase difference generated in the supertwisted type liquid crystal panel 3 is constituted by symmetrically disposing the phase difference plates 2,4 consisting of a uniaxial high-polymer film, etc., and having the equal retardation value on the front surface and rear surface of the panel 3. The phase difference plates 2,4 having the equal retardation values are symmetrically disposed in this way, by which the more ideal wavelength dispersion than in the case of disposition of the phase difference plates on one side is approximated. As a result, the phase differences are compensated in the entire wavelength region and the azimuths of the emitted elliptically polarized light are unified and, therefore, the non-coloration and the higher contrast are simultaneously attained by the optimum setting of analyzers. The reduction of the thickness and weight of the device is possible in this way and the higher contrast ratio is obtd.
Patent JP-2000136288-A (JP)
Title: Curing-retarded epoxy resin composition
Inventor: JAMES L BERTRAM
IPC: C08J3/24
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To provide an epoxy resin composition not cured during a solvent- removing process, having a high processing speed, capable of giving a high glass transition temperature (Tg) to the cured resin, and capable of giving a high Tg to the epoxy resin composition. SOLUTION: This epoxy resin composition comprises (A) an epoxy resin composition containing a polyepoxide, (B) a curing retardant including boric acid or maleic acid, provided that the curing retardant is contained in an amount of >0.01 mol per epoxide equivalent, when the curing retardant is the boric acid, and (C) a solvent. The curing retardant is preferably contained in an amount of <2 pts.wt. per 100 pts.wt. of the polyepoxide.
Patent JP-H0570791-A (JP)
Title: Extraction of yolk oil
Inventor: HORI MOTOJI
IPC: A23L15/00
Filed: 1991-09-13
Abstract: PURPOSE:To provide an extraction method to obtain productively and economically a yolk oil containing large quantities of phospholipid and vitamin E by immersing a semidry yolk in ethanol, removing the ethanol, and squeezing the oil under pressure. CONSTITUTION:A dry yolk with a moisture content of 35% or less is immersed in 40% or more of ethanol based on the weight of the yolk for 15min or more. The ethanol used for the immersion is removed by means of a boiling water bath or the like. To the resultant yolk, wrapped with an oil-permeable cloth, a pressure of 50kg/cm<2> or more is applied to squeeze a yolk oil.
Patent JP-H0693585-A (JP)
Title: Dry type opener
Inventor: SHIODA HIROICHI
IPC: D21B1/08
Filed: 1992-09-04
Abstract: PURPOSE:To obtain an opener capable of opening fiber according to a dry process and minimizing the breakage of the fiber. CONSTITUTION:The opener is obtained by housing a rotor rotating at a high speed in an internal gear-shaped casing body and installing leading plates, composed of an elastic plate and having the base end fixed to the rotor and the tip on the free end side opposite to the inner peripheral surface of the casing with a slight gap in the tooth width direction.
Patent JP-H0799705-A (JP)
Title: Wind force engine for high-speed moving body
Inventor: ODA KAZUHIRO
IPC: B60L8/00
Filed: 1993-09-27
Abstract: PURPOSE:To improve the intake of air and the efficiency of exhausting, and to reduce noises along the line by installing a wind path having an unequal cross section under the main body floor of a high-speed moving body and dispersing and arranging a device converting wind-force energy into energy utilized for objects except the propulsion of the high-speed moving body. CONSTITUTION:A car body is placed on trucks 2 at the end sections of a magnetically levitated vehicle 1 in the vehicle 1. Considerable space is formed between each truck 2, and a ram-air-turbine generator 6 is disposed by utilizing the space. When the magnetically levitated vehicle 1 is equipped with the ram- air-turbine generator 6, air under the floor of the magnetically levitated car is passed through a wind path 3 having a required unequal cross section, throttled by a ram-air-turbine inlet, and discharged from a wind-path exhaust port 5 at the rear of a turbine. A pitch conversion function is incorporated into the turbine 8, and a generation unit 9 is arranged in a coaxial manner with a turbine shaft, and housed in the cowl of the generation unit 9, in which air resistance is lowered. Wind-path exhaust ports 4, 5 can also correspond to travelling in both directions.
Patent JP-H0679292-A (JP)
Title: Ozonation device
Inventor: OGAWA KASUMI
IPC: C02F1/78
Filed: 1992-09-04
Abstract: PURPOSE:To prevent the leakage of ozone into the atmosphere from an ozonation device. CONSTITUTION:An air inlet 41 is always closed by a stop valve 43 to prevent the leakage of ozone. When the generated ozone is dissolved in liq. and air has to be introduced into an ozonation device 10, pressure in an ozonization chamber 13 is reduced, and the liq. surface 49 in the chamber 13 is raised. The air inlet 41 is opened by the stop valve 43 as the liq. level 49 ascends, and air is introduced into the pressure reduced chamber 10. When a requisite amt. of air is introduced, the air inlet 41 is closed by the stop valve 43.
Patent JP-H09105483-A (JP)
Title: Connection member for foamed resin pipe
Inventor: OONUMA HIROMI
IPC: F16L13/11
Filed: 1995-10-11
Abstract: PROBLEM TO BE SOLVED: To prevent water from being penetrated into the foam layer of a foamed resin pipe by a method wherein a ring having a surface making contact with the foam layer exposed from the end face of the foamed resin pipe is temporarily fixed in a socket inserted in the foamed resin pipe. SOLUTION: By temporarily fixing a ring 20 in a position where it makes contact with the whole surface of a foam layer 101 exposed from the end face 102 of a foamed resin pipe 100, before the tip side of the obliquely cut end face 102 of the foamed resin pipe 100 makes contact with the stepped surface 17 of a socket 11, the rear face of the end face 102 also makes contact with the ring 20. In this case, since an adhesive 30 applied on the inner surface of a joint member 10 is also peeled from the rear face of the end face 102 of the foamed resin pipe 100, the end face 102 of the foamed resin pipe 100 and the ring 20 are brought into contact with each other throughout a whole surface, and the foam layer 101 is closed with the ring 20. Thus, water flowing through a line is prevented from penetrated in the foam layer 101.
Patent JP-H0970857-A (JP)
Title: Injection molding machine having gate pin opening and closing mechanism
Inventor: KAWASAKI YUKIO
IPC: B29K21/00
Filed: 1995-09-04
Abstract: PROBLEM TO BE SOLVED: To achieve high yield molding by eliminating wastefulness of a material by providing independently operated gate pins to a gate part and forming a part of a mold by the foremost end parts of the gate pins when a gate is opened and closed and the mold is closed to provide the function closing the gap between a cavity and a cylinder. SOLUTION: A gate is opened and closed by gate pins 9 as shown on the left side of a center line and a nozzle plunger 3 comes into contact with a lower mold 2 under pressure to close a check valve 5. When a material is sent into the nozzle plunger 3, the check valve 5 is opened to extrude the material and the nozzle plunger 3 retreats and, when a cylinder 7 is filled with the material, the gate pins 9 are opened by a hydraulic plunger 10. The nozzle plunger 3 advances at a time of injection to close the check valve 4 and the material is pressurized to be injected into a cavity 6 and the nozzle plunger 3 is brought into contact with the lower mold 2 under pressure. This pressure is sensed and the gate is closed by the gate pins 9 through the hydraulic plunger 10 and the nozzle plunger 3 retreats.
Patent JP-H04139119-A (JP)
Title: Composition for use in oral cavity
Inventor: MORISHIMA SEIJI
IPC: A61K8/365
Filed: 1990-10-01
Abstract: PURPOSE:To obtain the title composition improved in both bacterial plaque production-preventive and gingivitis-preventive effects through allowing triclosan to be left in the oral cavity for a long time by formulating triclosan with specific surfactant(s). CONSTITUTION:The objective composition extended in e residence time for triclosan in the oral cavity, leading to fully exerting its bacterial plaque production-preventive effect, can be obtained by formulating (A) a composition for use in the oral cavity containing triclosan (2,4,4'-trichloro-2'-hydroxydiphenyl ether) with (B) at least one kind of surfactant selected from partially and fully neutralized products of organic monoglycerides of formula I (R1 is 8-18C fatty acid residue; R2 is residue formed by eliminating one COOH group from an organic polycarboxylic acid having two or more COOH groups) and monoalkylsulfosuccinic acids of respective formulas II and III [R is 8-18C alkyl which may contain polyoxyethylene chain (n=2-80) or alkylamide; X1 and X2 are each H or alkali metal].
Patent JP-H07117487-A (JP)
Title: Electric scooter type vehicle
Inventor: SHIRAHATA YUICHI
IPC: B62J25/00
Filed: 1993-10-21
Abstract: PURPOSE:To avoid false connection and short-circuit as well as to facilitate the positioning of a traveling battery and the connection of terminals, to attempt improvement of the degree of freedom of a piping layout, and decrease in the number of parts and reduction in costs, and also to improve the appearance and maintenance performance. CONSTITUTION:A terminal plate 36 tightened to terminals 42, 43 of respective batteries 15a to 15b by a tightening means such as bolts 41, etc., and for electrically connecting the terminals as well as positioning the batteries is provided. The plate is made of insulating materials, and metallic plates 39a to 39f for electrically connecting battery terminals to each other are inserted and molded. Moreover, an opening part 35 for attaching/detaching the batteries upwardly is provided on a step board 14, and the terminal plate serves as a lid of this opening part, and an auxiliary equipment such as a circuit breaker 46, voltage measuring terminals 47, etc., is provided, moreover a cover member for covering only the auxiliary member part is provided.
Patent JP-H11101807-A (JP)
Title: False current prevention apparatus in tunnel current detection apparatus
Inventor: KITAMURA SHINICHI
IPC: G01B7/34
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To prevent a false current due to capacity-coupling between a tunnel current detection line and a shield, and surely detect a correct tunnel current without decreasing a gain. SOLUTION: A tunnel current of a probe 3 runs to an A/V conversion amplifier 6 via an inner tunnel current detection line 5a of a coaxial line 5, and a voltage corresponding to the current flowing to the I/V conversion amplifier 6 is detected by a differential amplifier 7 at a latter stage. The tunnel current detection line 5a is shielded by an outer shield line 5b of the coaxial line 5 and the shield line 5b is connected to a bias voltage source 8. When a bias voltage of an I-V characteristic or a spectrum of a BEEM(ballistic erection emission microscope) current, etc., is swept relatively fast, the shield line 5b of the tunnel current detection line 5a becomes a bias potential, thereby eliminating capacity-coupling between the tunnel current detection line 5a and the shield line 5b. As a result, a false current due to the capacity-coupling is eliminated.
Patent JP-2001088028-A (JP)
Title: Rotary dressor
Inventor: YOSHIDA TAKAHISA
IPC: B24B53/12
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a rotary dresser which can be manufactured easily and has a long service life and whose degree of freedom of design of the shape of cut-in part is large. SOLUTION: A backing part 3B of a cut-in part 3 having a ring shape which is an integrated structure of a cut-in part 3A composed of diamond sintered body and the backing part B composed of powder sintered body of cemented carbide is fixed to a ring-shaped end 1A of a circular-cup-shaped base 1. A plurality of slits 3a are formed on the outer circumferential surface of the cut-in part 3A so as to be across the thickness direction of the cut-in part 3A. The surface of the cut-in part 3A is made rough by the electro-discharge machining.
Patent JP-H08191845-A (JP)
Title: Tooth cleaning apparatus and its manufacture
Inventor: RAIFU AINAA SUTAAN
IPC: A46D9/00
Filed: 1995-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a tooth pick which can clean an extremely narrow gap between teeth without injuring gingiva and a method for manufacturing it. SOLUTION: A tooth pick 1 contains a blade 2 made of an elastic plastic material and a pile bonding part 4 being brought into contact with the blade 2 pref. through electrostatic attraction force is provided on the blade 2 and the pile bonding part 4 is pref. integrated with the blade 2. In addition, the blade 2 contains a brushing part 5 provided with the pile bonding part 4 and a cleaning chip 6 provided with no pile bonding part 4 and the cleaning chip 6 has a square crosssection on at least a part of the whole length.
Patent JP-H0796696-A (JP)
Title: Clinical history index preparing method
Inventor: KITANO HIROYUKI
IPC: B42D15/00
Filed: 1993-09-29
Abstract: PURPOSE:To prepare a clinical history index efficiently so as to eliminate labor and material control which have been necessary in conventional methods. CONSTITUTION:When a number of each patient is outputted in figures on an index paper A based on a patient data having a serial number at every patient so as to provide a clinical history number KN, at least a last digit of the number KN is outputted being sorted in color by a color printer. A patient's name PN and a bar code BC of the clinical history number may be outputted simultaneously. By using connected paper S in which the index paper A and a clinical history NO.1 paper B are connected, a bibliographical item BM of a patient can be also outputted on the NO.1 paper B simultaneously so as to alleviate labor at preparation of a clinical history file.
Patent JP-S62122773-A (JP)
Title: Head-down operation for recording head
Inventor: YANAGIURA TAKASHI
IPC: H04N1/04
Filed: 1985-11-25
Abstract: PURPOSE:To effectively prevent a recording sheet from being contaminated, by turning down a recording head to a point immediately before an ink sheet makes contact with the recoding sheet, and after stopping the head at the position for a predetermined period of time or slightly moving it toward a head-up position, and then driving the head to a head-down position at which it presses against the recording sheet through the ink sheet therebetween. CONSTITUTION:When a thermal head 4 is driven to move from a head-up position toward a head-down position, a tension is exerted on both sides of an ink ribbon 11, and the ink ribbon 11, and the ink ribbon 11 is slightly paid out in the direction of an arrow. This driving in a direction toward the head-down position is carried out to a point immediately before the ink ribbon 11 makes contact with a sheet 2. Then, the head 4 is slightly moved toward the head-up position or is stopped for a predetermined period of time, whereby the ink ribbon 11 supplied with the tension at the time of the movement toward the head-down position is paid out under inertia, and is made to sag. Accordingly, the ink ribbon 11 is prevented from being moved in a feeding direction at the moment the thermal head 4 makes contact with the sheet 2, and the sheet is prevented from being contaminated due to friction with the ink ribbon 11.