baber/WOPTO huggingface dataset:
Patent JP-H04162244-A (JP)
Title: Rotary head type recording-reproducing apparatus
Inventor: MAEHARA KANJI
IPC: G11B15/467
Filed: 1990-10-25
Abstract: PURPOSE:To enable execution of a highly precise tracking control by determining information on the position in the longitudinal direction of a recording medium from a data signal of the rotational frequency of a rotary head which is recorded, and by generating a signal for servo for the tracking control. CONSTITUTION:A capstan tuck generator 32 generates a capstan tuck signal being synchronous with rotation of a capstan motor and a tape timer 33 generates data on the length of a take-up time on a tape 11. The capstan tuck signal and the data on the length of the take-up time are supplied to a servo circuit 31 as occasion demands. Since a data signal on a track in the longitudinal direction has a high frequency, information on a position on the tape, that is, the relative position in the longitudinal direction of a tape-shaped recording medium 11 in relation to a rotary head 20, can be determined exactly from this data signal. The information on the position in the longitudinal direction on the recording medium is determined by using such a data signal as stated above, and further a signal for servo is prepared by using this information on the position. According to this constitution, tracking precision can be improved.
Patent JP-H11119037-A (JP)
Title: Fiber scope and its manufacture
Inventor: NAKATATE KENICHI
IPC: G02B6/04
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To reduce the diameter and to decrease the loss of the quantity of light by directing a visual-field direction to the side of an image transmission medium by forming a bend part on the image transmission medium. SOLUTION: An image fiber 1 is bent at a bend part 6 nearby its tip. Further, the tip end surface 7A of the tip part 7 more on the tip side than the bend part 6 faces the side of a base-end side base part 8 and the visual-field direction is directed to the side of the base part 8 as shown by the arrow. When the radius of curvature of the image fiber 1 at the bend part 6 is too small, the waveguide structure of the image fiber 1 is spoiled and an increase in loss and deterioration of an image are easily caused. Consequently, the radius of curvature is at least larger than the radius of the image fiber 1. The radius of curvature is normally set to larger than the diameter of the image fiber 1 and >=15 mm. Consequently, the diameter is reduced, the manufacture is easy, and image luminance and a field angle which are sufficient can be obtained.
Patent JP-S63140264-A (JP)
Inventor: KAWASHIMA MASAMITSU
IPC: F25B27/02
Filed: 1986-12-01
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-H01128464-A (JP)
Title: Manufacture of semiconductor integrated circuit
Inventor: OKODA TOSHIYUKI
IPC: H01L29/732
Filed: 1987-11-12
Abstract: PURPOSE:To form a high hFE, high Icmax transverse PNP transistor by forming a second emitter region of a high impurity concentration on a first emitter region surface by implanting the first emitter region surface of the transverse PNP transistor by using a source-drain region formation process of a P-MOS transistor. CONSTITUTION:A photoresist is applied on the whole surface, exposed, and developed, and is entirely covered with a resist pattern excepting a region where a P-MOS transistor part 37 and the second emitter region 39 of a transverse PNP transistor 38 are to be formed. In the P-MOS transistor part 37 boron B is ion-implanted in a self aligning manner with use of a gate electrode 36 and a selective oxide film 31 as a blocking mask, and in the transverse PNP transistor part 38 boron B is likewise ion-implanted with use of the resist pattern as a blocking mask. Hereby, the p type source-drain region 40 of the P-MOS transistor 37 and the second emitter region 39 of the transverse PNP transistor 38 are simultaneously formed. For this, impurity concentration of the emitter of the transverse PNP transistor 38 is increased to improve the implantation efficiency of carriers (holes) into the emitter and the base, for thereby assuring a high hFE (current-amplification factor) and a high Icmax (maximum collector current).
Patent JP-H0969301-A (JP)
Title: Portable light turning-on at power failure
Inventor: MORI ISAO
IPC: F21V23/04
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a portable light which has the function of turning on at power failure and can be used like a flashlight. SOLUTION: An electromagnet 1 which is activated by an AC power supply is provided in a portable light. An iron strip 2 reacted therewith is located at the end of a plate spring 7 and a conductor 5 connected to an insulator 4 via a (-) pole connection part is integrally provided under the iron strip 2. In electric failure, the iron strip 2 is separated from the electromagnet 1 and the conductor 5 is put in contact with a (+) pole connection part 11 by the restoring force of the plate spring 7 so that a DC electric circuit can be tied thereto to automatically light the portable lamp.
Patent JP-S62144583-A (JP)
Title: Setting device for control data for motor
Inventor: FUJIOKA YOSHIMOTO
IPC: H02P29/00
Filed: 1985-12-19
Abstract: PURPOSE:To enable the control data of a plurality of the modes of a speed controller to be set with simple key input, by controlling the indication, the transfer, the input, and the output of the set data. CONSTITUTION:The signal of a pulse encoder, namely, pulse in proportion to the rotational frequency of a motor is read into a micro processor 23 to detect the rotational frequency of the motor, and the processor 23 is set by an indicating section 20. When the mode key 21a of a key board 21 is turned ON, then a mode is indicated on the indicating section 20. In this state, the mode is set by an up-key 21b or a down-key 21c, and after that, correction data added to or subtracted from the data by the up-key 21b or the down-key 21c are set. Besides, when a set key 21d is turned ON, then the correction data are added to or subtracted from set data stored in memory 22, and are stored as new set data.
Patent JP-H08144653-A (JP)
Title: Doorway of room
Inventor: KUMAGAI HISAAKI
IPC: E06B3/90
Filed: 1994-11-21
Abstract: PURPOSE: To allows an aged person easily enter a room from the outside or leave the room to the outside by a method wherein a receiving base is provided at a doorway of the room so as to be vertically movable and a rotary floor is provided on the receiving base, and a door is provided on the rotary floor to separate the room from the outside. CONSTITUTION: When an aged person, who uses a wheelchair, leaves a kitchen 1 or the like to the outside, he gets on a rotary floor 2. Next, he depresses a switch to actuate a motor 7 thereby to make a half turn of the floor 2 and pushes the switch, at an exit, to stop the motor 7 thereby to stop the rotation of the floor 2. And he pushes the switch to actuate a motor with a reduction gear so that a lifting device 4 is actuated to lower the floor 2. And when the floor 2 has nearly reached the level of an outdoor surface 8, he pushes the switch to stop the device 4 so that the floor 2 stops to allow him to get down onto the surface 8 from the floor 2. Further when he gets into the interior from the outside, reverse operations are performed. As a result, a movement through a doorway can be easily achieved.
Patent JP-H08146740-A (JP)
Title: Power replenishing mechanism
Inventor: TAKASHIKA MORIMICHI
IPC: G03G21/16
Filed: 1994-11-21
Abstract: PURPOSE: To provide a powder replenishing mechanism which requires small attaching and detaching space and where the seal of a new powder replenishing cartridge is automatically opened, and the scattering or the transfer to other places of powder is prevented by shielding the stuck part of the residual powder of a used cartridge from outside. CONSTITUTION: The engaging pin 26 of the tip end of an arm 22 is engaged with the notched bottom of the side surface of a loading part and is pulled in accordance with the loading of the toner replenishing cartridge 10 to the loading part from an upside so as to rotate in a counterclockwise direction around a supporting pin 23 against a side plate 16, and a cover 20 locked to the arm 22 moves to a right beside opening position from a right under closing position so as to open a lower aperture 11a. Then, a gear 17 engaging with the driving mechanism of the loading part is driven by an initial driving, and a crank 14 locked to the gear 17 rotates with a blade 15 in the counterclockwise direction and sealing tape 13 joined to the crank 14 is peeled from the aperture 11a and is opened. Also, toner 12 is scraped out of the aperture 11a by rotating the blade 15 with the crank 14.
Patent JP-2000119915-A (JP)
Title: Soft polyester fiber and woven or knit goods
Inventor: OCHI TAKASHI
IPC: D02G1/18
Filed: 1998-10-08
Abstract: PROBLEM TO BE SOLVED: To obtain the subject fiber capable of producing soft woven or knit goods, excellent in flexibility, heat resistance, in addition, swell feeling, soft feeling and repulsive feeling and having little dyeing specs by satisfying both a predetermined small-angle X-ray scattering and a shrinking stress/a structure- integrated parameter at the same time. SOLUTION: This soft polyester fiber satisfies both (i) expressing an X-pattern by a small angle X-ray scattering and (ii)0< (shrinking stress)/(a structure- integrated parameter) <=0.5 at the same time. Here, the structure-integrated parameter is >0, preferably 0.05-0.40. The soft polyester fiber has <=0.40 standard deviation of a shrinkage factor in boiling water in the longitudinal direction. It is preferable to prepare the soft polyester combined filament yarn by blending and interlacing the soft polyester fiber with a polyester fiber having >=10% shrinkage factor in boiling water and produce woven or knit goods by using the soft polyester fiber.
Patent JP-H11121412-A (JP)
Title: Abrasive for manufacturing semiconductor device and manufacture thereof
Inventor: SUKUMODA ATSUSHI
IPC: B24B57/02
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To provide an abrasive which causes no aggregation or sedimentation of polishing particles when an oxidizing agent or a chemical reagent is added, and the materiality of which as an abrasive is maintained even when stored for a long time, by preparing the abrasive as an aqueous emulsion which contains vinyl compound polymer resin particles and contains neither an emulsifier nor a dispersant. SOLUTION: An aqueous emulsion containing resin particles of vinyl compound polymer and containing neither of an emulsifier or a dispersant, is used as an abrasive for manufacturing a semiconductor device. In the manufacture of this abrasive, a vinyl compound is subjected to emulsion polymerization using neither an emulsifier nor a dispersant. In the case where the abrasive contains an emulsifier or a dispersant, polishing particles are aggregated as time passes to raise the viscosity of the abrasive, arising a problem of difficulty in uniform polishing. The present abrasive causes no aggregation or sedimentation of the polishing particles when an oxidizing agent or a chemical reagent is added, and the materiality as an abrasive is stably maintained even when stored for a long period of time.
Patent JP-H11116907-A (JP)
Title: Adhesive sheet for over-lamination
Inventor: TAMURA YOSHIHIRO
IPC: C09J7/02
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To obtain a resource-saving adhesive sheet which eliminates a heat source, a peeling liner, a peeling operation of a peeling liner and production of wastes by coating one side of a transparent plastic film base material with a transparent adhesive and the other with a release agent. SOLUTION: A preferable release agent is a silicon release agent. The coating amount of the silicon release agent is 0.02-0.2 g/m<2> or 0.8-2.0 g/m<2> . When a normal amount of coating is applied, the film is not suitable for over-lamination because rainbow-colored interference fringes are seen on the film surface. However, coating of a release agent either thinner to a degree not to change the releasbility or thicker than the normal range by avoiding the normal range of coating, can make the interference fringes less prominent and the product of a good outlook can be obtained.
Patent JP-H03150369-A (JP)
Title: Coating method for organic film on metallic parts
Inventor: BASHIIAA EMU AAMETSUDO
IPC: C23C22/73
Filed: 1990-10-24
Abstract: PURPOSE:To efficiently form a uniform film on large amounts of small parts by specifying an immersing method in the method for immersing metallic parts in a soln. of self-depositing composition. CONSTITUTION:A plurality of metallic parts A are supplied in a state wherein the metallic parts are brought into contact with each other. The metallic parts are immersed in a bath of self-depositing composition in a state wherein the metallic parts are not brought into contact with each other. This state is held for a time sufficient to coat this composition. Then the parts A are taken out from the bath and the coated parts are washed with water or held in the state wherein these parts are not brought into contact with each other. For example, the parts A are allowed to fall in a vessel of washing composition 6 from the inside of a hopper 2 and placed on a conveyor belt 6' and carried to the upper part. The parts A are taken out from the composition 6 and carried to one end of the vessel of washing composition 8 and placed on a belt conveyor 8'. Similarly the parts A are immersed in washing water 10, 12, deionized water 14, 16, self-depositing composition 18 of film composition, washing water 20 and washing hot water 22. When the parts A are allowed to fall into the composition 18, the parts are prevented from being brought into contact with each other.
Patent JP-2000113905-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: KOIWAI AKIHIKO
IPC: H01M10/052
Filed: 1998-10-08
Abstract: PROBLEM TO BE SOLVED: To improve high temperature holding characteristic without degrading other battery characteristic by adding salt containing tropylium as a positive ion to nonaqueous electrolyte. SOLUTION: This battery contains, as main components, positive and negative electrodes that can store or discharge Li ions and nonaqueous electrolyte where Li salt is solved in an organic solvent. As the organic solvent in which Li salt is solved, aprotic solvent is used. For example, ethylene carbonate that is annular carbonate or dimethyle carbonate that is chain carbonate is used. As salt containing tropylium as positive ions added to nonaqueous electrolyte containing these solvents, tetrafluoro boric acid tropylium has the highest effect for improving high temperature holding characteristic. This structure expression is shown by a formula. Desirably, adding ratio of the tropylium salt is 0.01-10 wt.% for 100 wt.% of total electrolyte.
Patent JP-H07138387-A (JP)
Title: Polyester film for lamination with metallic sheet, and metallic sheet or metallic container laminated therewith
Inventor: KUZE KATSURO
IPC: B32B15/09
Filed: 1993-11-16
Abstract: PURPOSE:To obtain a laminated metallic sheet of improved impact resistance by laminating a metallic sheet with a polyester film prepared by molding a polyester composition containing a specified amount of an antioxidant. CONSTITUTION:A copolyester resin comprising a dicarboxylic acid component such as a terephthalic acid/isophthalic acid and a diol component such as ethylene glycol and used for forming a protective layer, a polyester resin containing 0.01-5wt.% phenolic antioxidant, comprising a terephthalic acid/dimer acid and ethylene glycol and used for forming a flexible layer and a polyester resin comprising a terephthalic acid/isophthalic acid and ethylene glycol and used for forming an adhesive layer are molten with separate extruders. The streams of the melts are combined with each other between dies in order of protective layer/flexible layer/adhesive layer and then cooled to obtain a polyester film for lamination with a metallic sheet having a protective layer/flexible layer/ adhesive layer thickness ratio of 1-20mum/3-60mum/1-15mum. A metallic sheet is laminated with this film, and the obtained laminated metal sheet is molded into a metallic can of a specified shape.
Patent JP-H07324695-A (JP)
Title: Horizontal closed compressor
Inventor: MATSUDA SUSUMU
IPC: F04C18/02
Filed: 1994-10-28
Abstract: PURPOSE:To prevent poor lubrication of a required lubricating part in starting so as to prevent seizure in advance by providing a check valve mechanism for closing a passage of a connecting pipe by pressure drop in a closed housing in starting. CONSTITUTION:A check valve mechanism 100 is provided in a connecting pipe 92 for returning lubricating oil in a closed housing 8 into an oil tank 9. The check valve mechanism 100 is composed of a check ball 101, a valve seat 102 and a retainer 103, and a through port 104 is provided on the valve seat 102, and many holes 105 are bored on the retainer 103. When a compressor is stopped for long periods, pressure in the closed housing 8 and pressure in the oil tank 9 are made equal to each other. When the check valve mechanism 100 is closed by pressure drop in the closed housing 8 in starting of the compressor, oil in the oil tank 9 is forcibly fed into an oil pump through a suction pipe by differential pressure to be generated between the pressure in the oil tank 9 and the pressure in the closed housing 8. Thereby, poor lubrication of a required lubricating part and seizure in starting are prevented.
Patent JP-H11293600-A (JP)
Title: Recyclable wallpaper
Inventor: AMANO HIROFUMI
IPC: B32B27/10
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To obtain a recyclable wallpaper capable of separating and recovering a flexible resin surface layer and using the resultant resin as a regeneration raw material by laminating the flexible resin surface layer through a resin coating layer onto a backing substrate so as to be peelable. SOLUTION: This wallpaper is obtained by forming a resin coating layer of a multilayered structure of two or more layers comprising a water-insoluble resin such as a polyolefin, a polyester, an acrylic resin or a nylon or a water-soluble resin such as starch, polyacrylic acid, polyacrylamide, polyethylene oxide, polyvinyl alcohol, carboxymethyl cellulose or polyvinylamide and having 0.005-0.1 mm, preferably 0.01-0.02 mm thickness on a backing substrate 2 comprising an inorganic paper such as a flame retardant paper, a kraft paper or an aluminum hydroxide paper or a woven fabric or a nonwoven fabric and having 0.03-0.5 mm thickness and then laminating a flexible resin surface layer 4 such as polyvinyl chloride having 0.05-2.0 mm, preferably 0.7-0.8 mm thickness onto the resultant resin coating layer 3 so as to be peelable.
Patent JP-H06153777-A (JP)
Title: Apparatus for slicing adductor of scallop
Inventor: ODA KAMEZO
IPC: A22C29/04
Filed: 1992-10-26
Abstract: PURPOSE:To quickly and accurately slice a raw adductor of a scallop into a prescribed number of slices. CONSTITUTION:Circular disks 20 each having a number of circular holes 14 are stacked one upon another interposing spacer disks to form an disk assembly. A prescribed number of slicing blades 16 are inserted into the gaps formed by the spacer disks. The adductor in the circular hole 14 is brought into contact with the slicing blades 16 and sliced into a prescribed number of slices by rotating the disks 20.
Patent JP-H04160298-A (JP)
Title: Vacuum heat insulating material integrated with outer shell
Inventor: ONISHI KOICHI
IPC: F16L59/06
Filed: 1990-10-24
Abstract: PURPOSE:To make easy the management of vacuum heat insulating materials and to enable the automatization of fixing work to outer shells by covering a heat insulating spacer material arranged on a plastic film, and providing an airtight outer cover, whose peripheral portion is welded to the plastic film. CONSTITUTION:A plastic film 10 consisting of heat sealable plastics such as polyethylene or polypropylene or the like and fixed on an outer shell 1, a heat insulating spacer member 15 consisting of inorganic fine powder such as pearlite or silica or the like, an air-permeable inner bag 16 consisting of kraft paper or nonwoven fabric or the like and packing the heat insulating spacer material 15, and an outer cover 17 which covers the inner bag 16 and has a peripheral portion heat-sealed to the plastic film 10 are provided to construct a heat insulating material united with outer shell. As these vacuum heat insulating materials can be constructed on a production line of refrigerators, the anxiety for vacuum breakdown in storing and conveying can be eliminated. Thereby the management of vacuum heat insulating materials can be made easy. And automatic fixing work to outer shells can become possible too.
Patent JP-H11303655-A (JP)
Title: Shaping method and device for fuel injection rate in hydraulic pressure actuated fuel injection system
Inventor: HARRELL BRADLEY W
IPC: F02M47/00
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To accomplish the shaping of fuel injection by controlling the amount of fuel injection in an early stage of a fuel injection cycle. SOLUTION: A hydraulic pressure actuated electronic controlled fuel injection system is provided with a barrel 58, and with a fluid pressure actuated planger 60 disposed in the inside of the barrel 58, in which the planger 60 is hydraulically actuated by pressurized working fluid, and with a fuel ignition unit having a tip end formed out of the planger 60, and of the barrel 58.  The system is also provided with a spill port 68 in the inside of the barrel 58, an outer circumferential groove 74 formed in the inside of the planger 60, in which fluid is intermittently communicated with the port while the planger 60 is stroked in pumping, a pump feeding pressure which is variable in response to each pressure signal, to a fuel pump chamber, and with a means which determines the intended amount of fuel to be injected before the groove is hydraulically communicated with the port in each pumping stroke, and gives a pressure signal with respect to the intended amount of fuel to the pump.
Patent JP-H05305821-A (JP)
Title: Electric automobile
Inventor: HARADA JUNICHI
IPC: B60K1/04
Filed: 1992-10-26
Abstract: PURPOSE:To provide an electric automobile which can control the increased kinetic energy applied to a car body by the weight increased by loading a battery when the electric automobile causes a collision. CONSTITUTION:A battery carrier 12 for storing a battery 10 is installed on a car body in an electric automobile. The battery carrier 12 is separated from the car body by collision with a vehicle and moved along a fixed distance D without transmitting the kinetic energy to the car body. Meanwhile, a motor 36 and a sub-frame 34 collide with a barrier B and stop, and the battery carrier 12 collides with the sub-frame 34 to absorb the kinetic energy. Accordingly, the kinetic energy which the battery carrier 12 has is not transmitted to the car body.
Patent JP-H08142725-A (JP)
Title: Space up seat with slide mechanism
Inventor: OTANI MASAYUKI
IPC: B60N2/30
Filed: 1994-11-22
Abstract: PURPOSE: To conduct properly and with a simple structure the leaping up action and longitudinal slide movement regulation or the like of a seat cushion without administering special specifications such as providing plural lock strikers on a vehicle body floor. CONSTITUTION: A link mechanism 5 equipped with a latch means 51 whose connection to a lock striker 7 fitted to a vehicle body floor 6 and whose release from it are free; and at least more than one arm 50 which conducts longitudinal swing action in linkage with slide action when a seat cushion 1, in the state of the latch means 51 being made to be connected to the locker striker 7, slides longitudinally, is connected to the other side portion of the seat cushion 1. At the same time, at the link mechanism 5, a lock mechanism 8 to lock the arm 20 at predetermined swing angle positions of at least more than two places is provided.