baber/WOPTO huggingface dataset:
Patent JP-S55150385-A (JP)
Title: Thermosensitive recorder
Inventor: HAYASHI HIROKAWA
IPC: B41J2/38
Filed: 1979-05-14
Abstract: PURPOSE:To perform recording without reducing its speed and to lengthen the lifetime of a thermal head in a polychrome thermosensitive recorder, by changing the preheated temperature of thermosensitive recording paper or a platen depending on a hue to be recorded. CONSTITUTION:When a polychrome thermosensitive recording paper 16 is moved in an accessory scanning direction by paper feed rollers 18, thermosensitive recording is effected on the paper by the main scanning of a recording head 14. At that time, the recording paper 16 is preheated by a heater 15 and the temperature of the paper is detected by a temperature sensor 17 and informed to a recording paper temperature controller 22. When hue instruction data are supplied from a hue changeover instruction controller 21 to the recording paper temperature controller 22, controller 22 regulates a heater driver 24 according to the hue instruction data to energize or deenergize the heater depending on a hue to be recorded. The recording paper 16 is thus preheated below a coloring temperature.
Patent JP-H0610130-A (JP)
Title: Power source device for continuous vacuum film formation
Inventor: SEKIGUCHI TAKESHI
IPC: C23C14/56
Filed: 1993-02-25
Abstract: PURPOSE:To execute a stable pretreatment and film formation treatment under separate control with simple constitution. CONSTITUTION:A power source 18 for pretreatment is electrically floated from the ground and the cathode side potential of the power source 18 for pretreatment is matched with the potential of a metallic strip 1, by which the change in the discharge in the discharge impedance of the film formation treatment and the change in the potential of the metallic strip 1 arising from an abnormal discharge are prevented from causing the disturbance in the control of the power source for pretreatment and the change in the discharge impedance of the pretreatment and the abnormal discharge are prevented from causing the disturbance in the control of the power source for biasing of the metallic strip 1. Further, the change in the discharge impedance of the film formation treatment is absorbed by a capacitor 23 of a prescribed capacity or above connected in parallel with a discharge space, by which the potential of the metallic strip 1 is stabilized.
Patent JP-S61216733-A (JP)
Title: Oxygen scavenger
Inventor: FUJITA YUKO
IPC: B01J20/26
Filed: 1985-03-22
Abstract: PURPOSE:To obtain an oxygen scavenger for a refrigerator showing excellent deoxidation effect at low temp. and capable of being simply regenerated by immersing the same in hot water, by providing a perforated polytetrafluoroethylene film layer to both surfaces of a layer comprising a mixture of a specific deoxidation agent and a fluorocarbon resin. CONSTITUTION:Two perforated polytetrafluoroethylene films (voids; 60%) are prepared and an org. solvent suspension of a fluoroethylene-hexafluoropropylene copolymer is applied to the single surface of said films and dried. A mixture consisting of alcohol and an aqueous suspension containing bis(salicylaldehyde) ethylenediimine cobalt (II) or a derivative thereof being a deoxidation agent and polytetrafluoroethylene is applied to the copolymer side of one coated film and dried under vacuum. Next, the other one perforated polytetrafluoroethylene film is placed thereon so as to direct the copolymer adhered surface downwardly and the whole is heated under pressure to obtain an oxygen scavenger having a three-layered structure.
Patent JP-S51135799-A (JP)
Title: Method of gripping and pressurized welding employed for packing device
Inventor: MORI MOTOAKI
IPC: B65B13/32
Filed: 1975-05-19
Abstract: PURPOSE: To maintain tight binding action and to apply pressure by means of a single cam. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H104664-A (JP)
Title: Ac generator
Inventor: HOTTA TOSHIAKI
IPC: H02K19/24
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To prevent the attraction and accumulation of magnetic metal pieces by a permanent magnet. SOLUTION: A plurality of permanent magnets 41 are disposed, respectively between a plurality of pawl parts, forming opposite poles of a rotor 10. Moreover, fans 48 and 49 are disposed at the opposite end parts in the axial direction of the rotor 10, to generate a flow of cooling air. According to this structure, magnetic metal pieces can be repelled outward in the radial direction by the fans 48 and 49 and a chance for the magnetic metal pieces to reach the rotor 10 can be reduced.
Patent JP-S61218628-A (JP)
Title: Epoxy resin composition for sealing semiconductor
Inventor: YOSHIZUMI AKIRA
IPC: C08G59/00
Filed: 1985-03-26
Abstract: PURPOSE:The titled composition providing a curved material having high glass- transition temperature, low elasticity and improved resistance to thermal shock, comprising specific components such as novolak epoxy resin, phenolic novolak resin, rubber modified phenolic resin, etc., in a specified ratio. CONSTITUTION:The titled composition comprising (A) 10-25wt%, preferably 15-20wt% based on the total amounts of the composition of novolak epoxy resin, (B) 2-10wt%, preferably 3-7wt% phenolic novolak resin (preferably having <=0.5wt% unreacted phenol), (C) 1-8wt%, preferably 2-6wt% rubber modified phenolic resin, (D) 0.1-1.0wt%, preferably 0.15-0.4wt% curing promoter (preferably triphenylphosphine), (E) 0.3-3.0wt%, preferably 1.0-3.0wt% polyvinyl butyral resin, and (F) 65-85wt% preferably 67-70wt% silica powder (preferably 2-25mu average particle diameter).
Patent JP-H07271518-A (JP)
Title: Magnetic disk device
Inventor: SHIRAKAWA NOBUHIRO
IPC: G06F12/08
Filed: 1994-03-29
Abstract: PURPOSE:To prevent a loss of data in a write-back cache state of a magnetic disk device. CONSTITUTION:When the data are written to a magnetic disk device 6, an access position analyzing means 2 checks whether a write request is given to a known defective sector that is registered in a defective sector management table 13 within a write request range. When a write request is given to the defective sector, an error information is given to a host device 5. An initial diagnosing means 4 checks the presence or absence of an unwritten data. when an unwritten data is recognized, this data is written to the device 6 and an access request is received to the device 5. Thus the loss of data can be prevented when the data are written to a defective sector or when a power supply is cut off in a data unwritten state.
Patent JP-S63226354-A (JP)
Inventor: OKAWA KAZUMI
IPC: A61H23/02
Filed: 1987-03-14
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-H01235039-A (JP)
Title: Focus position deciding device
Inventor: SASAKI TATSUSHI
IPC: G11B7/09
Filed: 1988-03-14
Abstract: PURPOSE:To accurately decide the focus position of a beam by reading a pit recorded on a recording medium to detect the maximum quantity of reflected light based on the level of the read signal and correcting the value of a focus error signal based on that of another focus error signal set when said reflected light value is maximum. CONSTITUTION:When the spot light is focused on an optical disk 11, the sum of the amplitudes A of the reflected light of the 1st and 2nd pits is maximum. An arithmetic unit 19 stores the value of a focus error signal detected by a focus position detector 17 into a memory 18 when a pit detector 16 detects the maximum sum of both amplitudes A. Hereafter the value of the focus error signal detected by the detector 17 is corrected by the value of the focus error signal stored in the memory 18. As a result, the output signal of a photodetector is automatically corrected and therefore the focus position of a beam is accurately decided.
Patent JP-H04294574-A (JP)
Title: Lead frame for semiconductor device
Inventor: NAGASHIMA KATSUMI
IPC: H01L23/50
Filed: 1991-03-25
Abstract: PURPOSE:To reduce the noise from the inner leads of a semiconductor device by forming a conductor between the inner leads in a lead frame for manufacturing semiconductor devices. CONSTITUTION:A shield which reduces noise is constituted by forming conductors between inner leads by expanding the area of a pad 1 into the spaces between the inner leads 3 arranged in the periphery of the pad 1 without bringing the pad area into contact with the leads 3.
Patent JP-S62215915-A (JP)
Title: Telecentric illuminating optical system
Inventor: NAKAMURA TAIZO
IPC: G02B15/16
Filed: 1986-03-18
Abstract: PURPOSE:To simply change an illumination range by moving only a lens of the first group, by using a zoom lens for lenses of the first group and the second group. CONSTITUTION:A lens system is constituted as two group zoom lenses consisting of the first group 14 of a negative lens and the second group 16 of a positive lens, which have been placed in order from a light source 10 side. In this state, the group 14 is made movable along an optical axis 18, and also, the group 16 is fixed so that its position is not changed, on the optical axis 18, and when a composite focal distance (f) of the whole system has been set to the shortest one and the longest one on a design by moving the group 14, switching for a high magnification and a low magnification is used as an illuminating optical system of an expression, respectively. Also, a position of a rear side focus F' at the time when the distance (f) is the shortest on the design is set as a common position to be illuminated.
Patent JP-H10238538-A (JP)
Title: Pre-loaded spindle
Inventor: SHIBAZAKI HIROSHI
IPC: F16C35/08
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of a vibration along the thrust direction by installing a vibration prevention means in such a state as integrated with a housing at the rear side bearing of a sleeve and at a position axially away from the rear side bearing at equal intervals or along the whole circumference. SOLUTION: A vibration prevention means 15 is formed so that a plurality of pressing thin plates 18a and 18b, and bearing thin plates 19a and 19b arranged along a circumferential direction are kept in contact with a rectangular fixing block 17 in a vibration prevention body 16 connected and fixed to the rear end of a rear side member 1c of a housing 1 via a plurality of pressing springs 20a and 20b, and pressers 20c and 20d. When a vibratory force acts in the thrust direction of a shaft 5 or a sleeve 3, the pressers 20c and 20d generate a frictional force between the thin plates 18a and 18b, and the block 17, and between the thin plates 18a and 18b, and the thin plates 19a and 19b. Consequently, a vibratory force in a thrust direction is restrained, thereby damping the vibration of the shaft 5 or the sleeve 3 in the thrust direction.
Patent JP-H08263122-A (JP)
Title: Method for machining stepped work surface
Inventor: ISHIDA KOJI
IPC: B23C3/00
Filed: 1995-03-20
Abstract: PURPOSE: To make an unmachined part, formed nearby a concave surface part, small and uniform when the stepped work surface which is convex on one side and concave on the other side is machined by ball end mills having plural tool diameters in order. CONSTITUTION: To machine the unmachined part 12 left nearby the concave surface 8 after the entire stepped work surface 3 is scanned and machined from the convex surface 7 to the concave surface 8 of the work 2 with a ball end mill having a relatively large diameter, the surface is scanned plural times and machined in conformity with the shape of the concave surface 8 in a direction crossing the concave surface 8 by using only a ball end mill having the smallest diameter. The periphery of the concave surface 8 is machined with the tool having the same and smallest diameter, so the work can be machined to uniform height to have a small unmachined part.
Patent JP-H06272558-A (JP)
Title: Oil cooler for automatic transmission
Inventor: TAJIMA MAKOTO
IPC: F28F3/08
Filed: 1993-03-19
Abstract: PURPOSE:To execute heat exchange between oil and cooling water only when the temperature of oil is above a designated temperature in an oil cooler of an automobile, especially in the oil cooler for automatic transmission, which is fixed to the housing of the automatic transmission by a stud bolt to be used. CONSTITUTION:An inflow stud bolt oil tank part 54 is communicated with an inflow oil tank part 53 and an outflow oil tank part 55 through a temperature sensing valve 61 which is adapted to communicate with the outflow oil tank part 55 when the temperature of oil is below a designated temperature and communicate with the inflow oil tank 53 when the oil temperature exceeds the designated temperature.
Patent JP-H05261947-A (JP)
Title: Image forming device
IPC: B41J2/32
Filed: 1992-03-17
Abstract: PURPOSE:To provide an image forming device which can cope with the coloring of an image, and the miniaturization of which is easy by a simple mechanism by forming a temperature distribution of a desired pattern on a film, on which a light conductive toner, the sensitivity of which changes depending on the temperature, is adhered. CONSTITUTION:While a thermal head 102 is forming a pattern of temperature distribution on a polyimide film 101, the pattern is exposed to light by a light source 103. At this time, for only areas of which the temperature is increased by the thermal head 102, the resistance of a conductive toner is lowered, the electric charge of the areas is lost. For this reason, a specified pattern of an electric charge distribution is formed on the conductive toner. A slit 105 is for to keep the time relationship between the forming of the pattern of the temperature distribution at this time and the exposure to light uniform, and prevents a phenomenon, in which the resolution is lowered if the exposure to light is performed upon elapse of a specified period of time or longer after the forming of the temperature distribution, from happening.
Patent JP-H04295907-A (JP)
Title: Positioning control method for motor-driven valve
Inventor: NAKADA HIROYUKI
IPC: F16K31/04
Filed: 1991-03-25
Abstract: PURPOSE:To perform a stable positioning control over a motor in an optimum short time even if fluid flowing in a valve main body is varied in pressure or even if the valve itself is varied in a frictional load. CONSTITUTION:This method has a measurement process D wherein deviation in the opening extent of the valve is measured, a 1st mode process A wherein the valve is put in operation at an initial normal motor operation speed, a 2nd mode process B wherein the valve is put in operation at a positioning speed slower than the, normal motor operation speed, and a 3rd mode process C wherein the stop of the operation of the motor is commanded in a blind sector at a target position to control value. Further, a speed switching position mode shift process E and a motor operation mode shift process F are provided.
Patent JP-S52142740-A (JP)
Title: Method of formation of shaped pattern using paper pattern having air-permeable formed layer
Inventor: MASANO ISAMU
IPC: B05D1/32
Filed: 1976-05-24
Abstract: PURPOSE: To form thick and clear patterns on a substrate readily by applying the coating to a pattern paper which comprises an air-permeable foamed synthetic resin sheet having scooped patterns and is placed on the substrate and by releasing the pattern paper before the coating dries up. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63227620-A (JP)
Title: Epoxy resin composition for semiconductor sealing
Inventor: KURASHIKI TOSHIRO
IPC: C08L63/00
Filed: 1987-03-16
Abstract: PURPOSE:To obtain the titled epoxy resin composition having high thermal conductivity and excellent moisture resistance, by blending an epoxy resin with a calcined magnesium oxide calcined at a specific temperature or above. CONSTITUTION:The aimed composition obtained by blending an epoxy based resin with calcined magnesium oxide calcined at >=120 deg.C, preferably of 3-80wt.% based on the epoxy resin. The calcined magnesium oxide have preferably >=1mu average particle size from the point of thermal conductivity.
Patent JP-S51134909-A (JP)
Title: Device for preventing fluid fluctuation
Inventor: NAKATSUKA NORIAKI
IPC: F15B1/04
Filed: 1975-05-20
Abstract: PURPOSE: A device for preventing the fluid fluctuation, which is mounted in the fluid conveyor piping of the pressurized fluid conveyor system. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H04293407-A (JP)
Title: Automatic seedling feeder of transplanter
Inventor: FUKUTAKA YASUSHI
IPC: A01C11/02
Filed: 1991-03-25
Abstract: PURPOSE:To remove a defective seedling and enable transplanting of only grad ed seedlings of good quality even if the defective seedling is held by part of seedling holding units. CONSTITUTION:In an automatic seedling feeder of a transplanter in which seedling holding units 63 of each feeding mechanism 57 are successively transferred to a dropping position (A) and each of the seedlings held by each seedling holding unit 63 is successively dropped from the seedling holding unit 63 at the dropping position (A) to a transplanting part, a defectiveness sensor 97 for sensing that the seedling in the seedling holding unit is bad is installed and a drop preventing mechanism for preventing the defective seedling sensed by the aforementioned sensor 97 from dropping from the seedling holding unit to the transplanting part is further provided. Furthermore, the above-mentioned feeding mechanism is intermittently driven at a high speed after sensing with defectiveness sensor 97 and then intermittently driven at 2 pitches so as not to stop the seedling holding unit holding the defective seedling from stopping at the position for dropping.
Patent JP-S60204356-A (JP)
Title: Ink container
Inventor: SUZUMURA MASAMICHI
IPC: B41J2/175
Filed: 1984-03-30
Abstract: PURPOSE:To obtain a liquid jet recording apparatus imparting stable image quality, by controlling the pressure in an ink, which receives chamber for receiving ink, to a recording head to a desired pressure regardless of the consumption amount of ink. CONSTITUTION:When the ink liquid level in an ink container 1 is lowered by the consumption of ink, pressure in the container 1 becomes negative. A pressure regulation valve 2 set to definite valve opening pressure is opened when the pressure in the container reaches predetermined negative pressure and the open air is introduced into the container 1 from an air passing aperture 3 to reduce negative pressure. When the internal pressure of the container 1 is held under a reduced pressure state lower than the valve opening pressure of the pressure regulation valve 2, said pressure regulation valve 2 is closed.
Patent JP-H08261464-A (JP)
Title: Turbulence-mixed fuel injection valve
Inventor: FUJI HIDEMI
IPC: F23R3/12
Filed: 1995-03-20
Abstract: PURPOSE: To mix fuel and air evenly and prevent backfire and self-ignition. CONSTITUTION: Around the periphery of a fuel injection nozzle 1, by which fuel and air are mixed and injected, a shroud 4 is provided coaxially and with a clearance between the two. In this clearance a plurality of vanes 15 are disposed, which vanes cause vane-end eddies in a flow of air passed through the clearance. Into this clearance a flow of secondary air is supplied from the upstream side of the vanes 15.
Patent JP-2000256579-A (JP)
Title: Hydrophilic coating material composition and hydrophilic coating film formed from the same composition
Inventor: TAKAZAWA REIKO
IPC: C09K3/18
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To provide both a hydrophilic coating material composition and a hydrophilic coating film or the like, capable of imparting excellent hydrophilicity and capable of preventing the hydrophilicity of coating film from considerably deteriorating due to the adsorption of pollutants, i.e., capable of imparting contamination resistance. SOLUTION: This hydrophilic coating material composition contains a water soluble organic polymer having carboxylic group or its salt, an alkali silicate or SiO2 and titanium oxide for a photocatalyst as essential ingredients. This hydrophilic coating film is formed by applying the hydrophilic coating material composition containing such a titanium oxide for a photocatalyst to an object to be coated and then by drying the composition, or by additionally washing the coating film with water and then drying it. The hydrophilic coating material composition and the hydrophilic coating film are applicable to various kinds of objects to be coated such as materials for heat-exchanger fins.
Patent JP-H05227866-A (JP)
Title: One touch stand-by reel
Inventor: MURAYAMA KATSUHIKO
IPC: A01K89/015
Filed: 1992-02-18
Abstract: PURPOSE:To surely retain a fishing rod with a single operating lever and carry out OFF of a clutch device successively to fixing of spool by operating the clutch device between a winding up handle and the spool in a specific state. CONSTITUTION:A clutch device provided between a spool 7 and a winding handle 2 having a reverse rotation-preventing device is turned off with an operating member 9. The operating member 9 is fixed to a hook member 10 in clutch- off state and a sliding member 11 is interlocked with reciprocating movement of an operating lever 13 pressed with a bar 17. Other hook member 12 provided in a sliding part keeps the operating member movable and the hook member 10 is kept so as to be able to be fixed to the operating member and a member 18 for releasing hooking of external operation releases hooking of both hook members. A brake member 16 is opposed to the spool and interlocked through the bar with the operating lever.
Patent JP-S63228898-A (JP)
Title: Incoming call processing method for communication controller
Inventor: SUGIURA YACHIYO
IPC: H04Q5/00
Filed: 1987-03-18
Abstract: PURPOSE:To minimize the occurrences of rejection against incoming calls by including the representative numbers of respective kinds of matching in addition to subaddress information elements and matching information elements in a call setting message managed by a communication controller that controls inter-terminal communication through an integrated service digital network. CONSTITUTION:In the communication controller 9, telephone sets 12-15 and a facsimile equipment 16 are included as existent terminals. Upon receiving a call setting message through the ISDN(integrated service digital network 10, the controller 9 makes the call arrives at a terminal designated by a subaddress when an incoming subaddress information element is included, but if not included, the presence/absence of a matching information element in an information included in the call setting message is checked, and in case of absence, the call is made arrive at a terminal of a designation kind having the matching most frequently used. When the matching information element is present, whether it agrees with the respective matchings of the included terminals or not is judged, and if an agreeing terminal exists, the call is made arrive at this terminal. When there is no terminal to receive the call, a procedure to reject the incoming call is taken against the opposite terminal of the transmission source.
Patent JP-S52143420-A (JP)
Title: Rotor of super conductive revolving machine
Inventor: FUJII HISASHI
IPC: H02K9/00
Filed: 1976-05-26
Abstract: PURPOSE: To form to allow the shrinkage of inner tube which supports super conductive coil, when extreamly low temperature cooling media is supplied, by connecting inner side end flange of non-driven side shaft and coil supporting cylinder, through ring shape plate body in which thin ring plate is laminated. 
     COPYRIGHT: (C)1977,JPO&Japio