baber/WOPTO huggingface dataset:
Patent JP-H06180803-A (JP)
Title: Data storage device
Inventor: JIYON TOOMASU KONTOURERASU
IPC: G11B5/00
Filed: 1993-08-13
Abstract: PURPOSE: To provide a data storage device providing an amplifier circuit which amplifies and also biases a signal from a magnetoresistance detecting element. CONSTITUTION: The device is provided with magnetoresistance detecting elements R1 and Rn for detecting data from a storage medium which is connected with ground potential as reference and the amplifier circuit 10 adding a biasing stage A, an amplifying stage B and a matching stage C which are respectively connected with a common voltage source Vcc and ground potential Gnd as reference. Then, the biasing stage is provided with a refernece voltage source which biases the respective magnetioresistance elements by constant current and also generates a signal end-shape voltage signal having a first D.C. component by it. The single end-shape signal where the second D.C. component is provided but the first D.C. component is removed is converted into a single end-shape amplifying output signal in the amplifying stage.  Moreover, the matching stage generates a bias, sets it in the amplifying stage and converts a single end-shape output voltage signal into as differential output voltage signal without the second D.C. component.
Patent JP-2001025340-A (JP)
Title: Double bearing reel for fishing use
Inventor: NANBU KAZUYA
IPC: A01K89/015
Filed: 1999-07-15
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive, small-sized double bearing reel for fishing use mounted with a clutch mechanism enabling clutch-on/off changeover operations to be conducted stably and smoothly without affecting spool rotatability when the clutch turns 'off'. SOLUTION: This double bearing reel has such a scheme that, a bearing mechanism which bears a pinion 42 under clutch-on/off changeover operation has a 1st bearing unit 66 bearing one end portion P1 of the pinion when the clutch stands 'on' and a 2nd bearing unit 68 capable of bearing the other end portion P2 when the clutch stands 'off', wherein the 1st bearing unit 66 is situated on the side of the engagement between a spool and the pinion, while the 2nd bearing unit 68 is made up of a main bearing unit 70 which bears the other end portion of the pinion under clutch-on/off changeover operation and a subbearing unit 72 capable of bearing the other end portion when the clutch stands 'off', when the clutch stands 'off', one end portion of the pinion runs to a non-contact mode with respect to the 1st bearing unit,  the other end portion being put to cantilever bearing on the 2nd bearing unit.
Patent JP-2000035276-A (JP)
Title: Showcase
Inventor: SHISHIDO HIDEAKI
IPC: F25D25/02
Filed: 1998-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a showcase for improving merchandise display effect, suppressing frosting over a glass door, and further preventing damage or the like of a see-through door when cleaning a merchandise display case. SOLUTION: In a cold storage showcase comprising a merchandise display case 2 with a top opening 21e being freely opened and closed by a glass door 22a, and a cooling device 31 for cooling the merchandise display case 2, a plurality of merchandise display shelves 51, 52 and 53 of different display height are prepared, and the merchandise display shelves 51, 52 and 53 are arranged in the merchandise display case 2. In this case, merchandise of low height is placed on a merchandise display shelf 52 of high display height, while merchandise of high height is placed on a merchandise display shelf 15 of low display height. As a result, display height of various merchandise of different height is made uniform.
Patent JP-H0253265-A (JP)
Title: Sound signal recombination system
Inventor: TASAKI HIROSHI
IPC: G11B20/12
Filed: 1988-08-15
Abstract: PURPOSE:To prevent a defect in sound or a system error from being generated by designating a sector in which drop out is generated as a nonuse sector, and recombining a recorded content. CONSTITUTION:When the drop out is detected on a track on which recording is performed by a drop out detection circuit 15 at the time of performing the reproduction of the track, a system controller 12 designates the sector as a non-recording sector due to the existence of the drop out. Furthermore, the recorded content is recombined by shifting, and the re-recording of the track is performed. In such a way, it is possible to perform sound recording and reproduction satisfactorily by eliminating the corresponding sector even without substituting the whole of one track when the drop out is generated.
Patent JP-S58102119-A (JP)
Title: Alarm device for heated bath
Inventor: SAKAI ITSUO
IPC: G01K7/36
Filed: 1981-12-14
Abstract: PURPOSE:To obtain the reporting device without erroneous operations by using a lead switch having an amorphous alloy in a detecting part. CONSTITUTION:The detecting part 2 is connected to a the main body of the reporting device 1. The detecting part 2 is arranged so that it is immersed in the bath tub. The detecting part 2 is constituted by the lead switch 4, a permanent magnet 5, and the amorphous alloy 6 provided between the lead switch and the permanent magnet 5. When the temperature in the bath tub exceeds a Curie point, magnetism in the amorphous alloy 6 is changed and its ferromagnetism is lost. When the temperature in the bath tub is increased and the water grows hot, the magnetic flux of the permanent magnet 5 passes the amorphous alloy 6 whose magnetism is lost. As a result, the lead switch 4 is turned ON, and a buzzer 9 is sounded.
Patent JP-S6445857-A (JP)
Title: Bundled carbon staple fiber chip
Inventor: HARAGUCHI KEIICHI
IPC: D04H3/077
Filed: 1987-08-13
Abstract: PURPOSE: To obtain the subject carbon short fiber chip comprising a carbon fiber bundled via a specific ratio of crosslinked substance of modified polyether, and excellent in convergence, high-temperature operating efficiency, mechanical properties and electroconductivity, and suitable as a filler for fiber-reinforced molding materials. CONSTITUTION: This chip comprises (A) a carbon fiber collected by (B) 0.1 to 20 wt.% of crosslinked substance of modified polyether based on the carbon fiber and has the occurrence of pills <=100% at room temperature and <=150% at a temperature of 80 deg.C. The chip is produced by pref. contacting or immersing the roving of the component A with or into e.g. a methanol solution of the component B, coating the surface of the component A with the component B and then e.g. crosslinking the component B.
Patent JP-H0487016-A (JP)
Title: Floating magnetic head slider and its production
Inventor: SAKANASHI KOKICHI
IPC: G11B5/127
Filed: 1990-07-30
Abstract: PURPOSE:To reduce the influence of a leakage of magnetic flux and also to ensure the stable floating of a magnetic head slider through a thin fluid layer in an operating state by providing the machining grooves formed on a surface perpendicular to a magnetic gap part at the both sides of the necessary track width at a magnetic gap part and then filling the machining grooves with the glass of high weatherability. CONSTITUTION:A 1st core is provided together with a 2nd core 23 which is welded to the tip part of the core 22 via a magnetic gap 24. The machining grooves 27 reaching the core 23 from the end face of the core 22 are formed at the both ends of the gap 24 so that the width of a magnetic head is equal to the track width of a recording medium. Then the glass 28 of high weatherability is used to fill the grooves 27. Thus, the leakage magnetic flux is reduced and no crystal is omitted at the part of the gap 24 even when the surface counter to the recording medium is specularly polished. Thus it is possible to obtain a floating magnetic head slider having its stable floating value.
Patent JP-H0863615-A (JP)
Title: Method for converting two-dimensional image into three-dimensional image
Inventor: UWA NOBUAKI
IPC: G06T7/00
Filed: 1994-08-26
Abstract: PURPOSE: To provide a system for obtaining a three-dimensional (3D) image whose feeling of imcompatibility is reduced even only from the information of an existing two-dimensional (2D) image. CONSTITUTION: In the 2D image/3D image converting method for preparing a left or right eye image for a 3D image from a 2D image, a prescribed area in the 2D image which is to be converted into the 3D image is moved to right and left by expanding or reducing a peripheral image around the prescribed area to prepare the left or right eye image. In the case of dividing the 2D image into plural areas in the horizontal direction and three-dimensionally expressing one or plural divided areas, images in the right and left areas of the area to be three-dimensionally expressed are expanded or reduced. An area to be three-dimensionally expressed may be an optional reference graphic or an optional shape.
Patent JP-S5834879-A (JP)
Inventor: JIEIMUZU MAIKERU GOORU
IPC: B29K75/00
Filed: 1981-12-15
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-2001033813-A (JP)
Title: Method for inspecting liquid crystal display device
Inventor: HOSHINO SHINICHI
IPC: G02F1/1368
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To easily evaluate and judge a flicker level in an inspection before completing a liquid crystal display device at the time of inspecting the liquid crystal device provided with inspection wiring in a liquid crystal cell. SOLUTION: A 1st gate side inspection wiring G1 is connected to a gate wiring 2 for giving a gate potential to gate each switching element 4 of the odd numbered lines in the pixel array, and a 2nd gate side inspection wiring G2 is connecte to the gate wiring 2 for giving a gate potential to gate each switching element 4 of the even numbered lines, thereby displaying a flickering screen by means of the display by a driving potential to the 1st gate side inspection wiring G1 and a driving potential to source side inspection wirings S1-S3 and by means display by a driving potential to the 2nd gate side inspection wiring G2 and a driving potential to the source side inspection wiring S1-S3.
Patent JP-H0652181-A (JP)
Title: Allocation device
Inventor: OWA TSUTOMU
Filed: 1992-07-29
Abstract: PURPOSE:To set a more detailed restriction condition in accordance with the restriction degree based on the situation that a resource requests and to easily decide superior allocation fitted to the resource. CONSTITUTION:A job data base 11 storing plural jobs having the attributes of start time and end time, a resource data base 12 storing plural resources, a restriction data base 13 storing the restriction condition of an absolute level at the time of allocating the job to the resource, and the restriction condition of a standard level, which has at least one of first and second times regulating a desirable start time range and third and fourth times restricting a desirable end time range, an inference part 14 which fetches the jobs in the job data base 11 in the time order and allocates them to the resources in the resource data base 12 by following the respective restriction conditions of the absolute level and the standard level in the resource data base 13 and a man-machine interface 15 which rewrites the restriction condition in the restriction data base 13 are provided.
Patent JP-S6445031-A (JP)
Title: Relay driving circuit
Inventor: NAKAMURA KAZUNARI
IPC: H01H9/54
Filed: 1987-08-13
Abstract: PURPOSE:To prevent a relay contact from opening due to a temporary drop and instant interruption of a power source voltage by connecting a capacitor in parallel with a relay coil and besides by connecting a one-way element forward in series with a current path between a collector and an emitter in a switching transistor. CONSTITUTION:Assuming that instant interruption occurs in a power source voltage 1 when a relay contact 4 is on a closed state, a collector potential of a transistor Q1 becomes 0V for an instant. A driving voltage is not thus applied to a relay coil 3, but a voltage by charges stored in a capacitor C1 is applied to it, so that the voltage across the coil 3 slowly attenuates. Accordingly the relay contact 4 can be maintained to be on a closed state until the voltage across the coil 3 is lowered to be a holding voltage for the coil 3 after the instant interruption of the voltage 1.
Patent JP-H0251015-A (JP)
Title: Navigation apparatus having present position calculation system
Inventor: FUTAMURA MITSUHIRO
IPC: G08G1/0969
Filed: 1988-08-11
Abstract: PURPOSE:To perform the guidance of a proper course at any point by confirming a road of an advance direction by performing the confirmation processing of a crossing on the basis of road system data on condition of the admission to a predetermined range from a terminal crossing. CONSTITUTION:A plurality of processing modules necessary for navigation and a plurality of the sub-modules possessed by a present position tracking module 17 are provided to a navigation processing part 4. When the present position is inputted from an input part 1, the processing part 4 calculates not only the present position from the road system data 6 relating to the road concerned and the output data of respective sensors but also the residual distance up to a terminal crossing and the position of said crossing. Further, the road of an advance direction is selected at said crossing from the data 6 and the present position is calculated even with respect to said road in the same way. Then, the present position is confirmed on the basis of the data 6 and navigation data 7. This confirmation processing is also performed even with respect to an unselected road. This operation is repeated at every crossing and the advance direction to one's destination at every crossing is guided by an output part 5.
Patent JP-H0649867-A (JP)
Title: Safety device of working machine
Inventor: HIRAMI ICHIRO
IPC: E02F9/24
Filed: 1992-07-29
Abstract: PURPOSE:To prevent a hydraulic motor from starting erroneously by transmitting the drive force, which is given to a direction changeover valve for controlling the motion of the hydraulic motor by a selector valve and a pilot valve, to a relay for controlling a starter motor, and thereby controlling so that the engine does not start. CONSTITUTION:When a selector valve 15 is put in communication with a hydraulic pump 10, the power supply 4 is connected with a relay 16, and the engine concerned 1 does not start even though this relay 16 is energized and a switch 5 is turned on because a starter motor 2 does not start. If the selector valve 15 is shut, a switch 18 is turned off, and as the relay 16 is not energized, the engine 1 is started by turning on the switch 5. Thus the pressure oils from a main hydraulic pump 6 and the abovementioned pump 10 for pilot are supplied to the selector valve 15 and another 8, respectively, and if the selector valve 15 is put in the communicating state, the pressure oil is supplied to a pilot valve 11 to cause switching of the other selector valve 8 so as to drive a hydraulic motor 7. Therefore, the hydraulic motor is free from risk of starting erroneously even though the operation lever is turned by mistake, which should enhance the safety.
Patent JP-H0251489-A (JP)
Title: Molecular ray crystal growing device
Inventor: TAKAGISHI SHIGENORI
IPC: H01L21/203
Filed: 1988-08-12
Abstract: PURPOSE:To easily and correctly detect the remaining quantity of source material by providing an X-ray source and an X-ray receiving part so as to confront each other with the port for fixing a molecular ray cell generating molecular rays between, and constituting the device so as to be allowed to monitor the state of the molecular ray cell in the port. CONSTITUTION:The port 10 for fixing the molecular ray cell installed with crucible 11 is provided under the bottom part of a molecular ray crystal growing chamber 1, and the X-ray source 8 and the X-ray receiving part 9 capable of receiving the X-ray transmitted images are provided so as to be confronted each other with the port 10 between, and a monitor unit 15 is provided so as to be allowed to monitor the state of the molecular ray cell in the port 10. The source material 12, such as Ga, As, is supplied to the crucible 11 to generate the molecular rays to epitaxially grow the semiconductor thin film on a base plate 3. The monitor unit 16 detects the remaining quantity of the source material 12, and supplies the source material timely to prevent the epitaxial crystal from deterioration of quality due to the insufficiency of the source material 12.
Patent JP-S6179148-A (JP)
Title: Thermal analysis instrument of molten cast iron
Inventor: KITABAYASHI MASAKAZU
IPC: G01N25/04
Filed: 1984-09-27
Abstract: PURPOSE:To execute thermal analysis with good accuracy at a high speed by designating the section where the inclination of temp. is below a prescribed range as a stagnating section and setting preliminarily the existence range of a primary crystal temp. and eutectic temp. CONSTITUTION:A temp. measuring instrument 10 measures the temp. in the cooling process of a molten metal and the output thereof its analyzed in a data analyzing device 20 from which the analyzed result is outputted to an output device 30. The device 20 consists of a discriminating part 21 for the primary crystal temp. range, a discriminating part 22 for the eutectic temp. range, a detecting part 23 for the stagnating section, a detecting part 24 for the primary crystal temp. and a detecting part 25 for the eutectic temp. Whether the temp. data is within the preset primary crystal temp. range and the eutectic temp. range or not is discriminated by the parts 21, 22 and the stagnating sec tion is detected in the part 23 according to the result of such discrimination. The primary crystal temp. and eutectic temp. are further detected by the respec tive detecting parts 24, 25 in said stagnating section.
Patent JP-H02290933-A (JP)
Title: Manufacture of titanium alloy having high fatigue resistance
Inventor: SUZUKI HIROO
IPC: C22F1/18
Filed: 1989-08-07
Abstract: PURPOSE:To obtain the Ti alloy having high fatigue resistance without depending on a melting method by subjecting mixed powder contg. a master alloy constituted of Ti, Al and V and having reduced chlorine content with Fe in specified ratios to pressing and sintering under prescribed conditions. CONSTITUTION:Master alloy powder composed of Ti powder, Al and V and contg. <=0.001% chlorine is mixed with Fe powder. Then, the compsn. constituted of, by weight, 1 to 10% Al, 1 to 15% V, 1 to 5% Fe and the balance Ti is formed. The mixed powder is pressed at a room temp. or is subjected to cold isostatic pressing and is formed into >=60% density. Next, the formed article is sintered at 1100 to 1500 deg.C for >=30min.
Patent JP-S59173417-A (JP)
Title: Injection of grout mixed with blowing agent
Inventor: ICHIKAWA SEIJI
IPC: E02D3/12
Filed: 1982-11-18
Abstract: PURPOSE:To simply strengthen soft ground at low cost by a method in which hot water is used for a drilling auxiliary liquid and a pollutionless grout is diluted with hot water for use. CONSTITUTION:Boring is made by using hot water as a drilling auxiliary liquid in soft ground by means of the bit 16 of a double-tube rod 8, and a pollutionless grout 17 is mixed with hot water. A small mount of a blowing agent 5 is added under pressures to different coagulants 17 to the grounds A and B 11 to be protected by an automatic apparatus 4 and a quick-setting type coagulant 17 mixed with a blowing agent is gelled in a soft sand state during the passage through a hose 6, a swivel 7, and the double-tube rod 8. lastly, the quick-setting type coagulant 17 with air bubbles is gelled in a branched sand gel state to strengthen the soft ground 10 by the improvement work.
Patent JP-S58103629-A (JP)
Title: Thermocouple apparatus
Inventor: KAMISHIRO TETSUYA
IPC: G01K7/02
Filed: 1981-12-15
Abstract: PURPOSE:To decrease the measurement error due to an error of temperature caused by a connecting part and that of both ends of a thermocouple element, by constructing a thermocouple conductorive penetration essential element as an independent airtight structure for every one pair conductors and having two conductor connection parts. CONSTITUTION:A thermocouple conductor penetration essential element 20 is constituted by penetrating a pair of rod-shaped conductors 6a, 6b into a through- hole 8c of alumina porcelain elements 8a, 8b fixed on both ends of a tube stand 7 and sealing the surrounding wall of the elements 8a, 8b, the stand 7, the conductors 6a, 6b and the hole 8c with wax. The stand 7 is provided with a monitor hole 7 connecting to an inner vacant space 10. By constituting in this manner,  the measurement error due to an error of temperature, etc. caused by a connecting part of the conductor is decreased because the element 20 has two airtight boundary connecting part of the conductors 6a, 6b and the airtight construction is independent for every one pair of the conductors.
Patent JP-H0488015-A (JP)
Title: Flame retardant polyester resin
Inventor: GOTO NORIAKI
IPC: C08G63/692
Filed: 1990-07-30
Abstract: PURPOSE:To obtain the subject resin, containing a specific phosphorus-containing compound as a copolymerization component, capable of exhibiting liquid crystallinity at low temperatures and forming an anisotropic molten phase, good in flame retardance and excellent in moldability, fluidity and mechanical strength. CONSTITUTION:The objective resin is composed of structural units selected from formulas I to IV (X is formulas V, VI, etc.; Y is formulas VI, VII, etc.) at (10/0)-(1/9) molar ratio of the units expressed by formulas (I/II) and (10/0)-(3/7) molar ratio of the units expressed by formulas (III/IV). The aforementioned resin has 10-30000 P melt viscosity measured at a temperature of (the liquid crystal starting temperature +70 deg.C) and 1000/sec shearing rate. The above- mentioned resin is preferably obtained by respectively using 9,10-dihydro-9- oxa-10-(2',5'dihydroxyphenyl)phosphaphenanthrene as a raw material for the units expressed by formula I, hydroquinone, etc., as a raw material for the units expressed by formula II, 4,4'-diphenyldicarboxylic acid as a raw material for the units expressed by formula III and isophthalic acid, etc., as a raw material for the units expressed by formula TV according to a deacetylating polymerization method.
Patent JP-S6446706-A (JP)
Title: Novel clad material for light guide
Inventor: KOIZUMI YOSUKE
IPC: G02B6/00
Filed: 1987-08-14
Abstract: PURPOSE:To obtain a clad material which is mechanically soft, is highly tough and has high adhesive strength by constituting a specific copolymer of a specific compsn. CONSTITUTION:A copolymer contg. 50-95wt.% structural unit expressed by formula I and 5-50wt.% structural unit expressed by formula II is used as the clad material which is chemically bonded or hydrogen bonded to a core material and has high adhesiveness. In formula, X is H or CH3; Y is H or F; (n) is integer in the range of 1-6; (m) is integer in the range of 1-10. The clad layer which has good adhesiveness, is transparent and has the smooth surface is thereby formed and the clad material which is highly soft and tough and does not crack and peel in spite of bending is obtd.