baber/WOPTO huggingface dataset:
Patent JP-S6094830-A (JP)
Title: Automatic transmission for vehicle
Inventor: MATSUMOTO SHINICHI
IPC: F16H63/50
Filed: 1983-10-28
Abstract: PURPOSE:To facilitate the operation of an accelerator pedal during the change in the speed of a vehicle, by providing an engine control circuit to automatically reduce the rotational frequency of an engine during the disengagement of a clutch, regardless of the quantity of depression of an accelerator pedal. CONSTITUTION:The quantity 200 of depressing of an accelerator pedal is found out by a detector 10 and applied to an engine control circuit 12 which has a two-dimensional map in which a basic fuel injection quantity QBASE corresponds to the quantity of depression of the accelerator pedal and the rotational frequency of an engine. The map is searched on the basis of the quantity 200 of depression and a detection signal 206 for an engine rotational frequency detector 50 to determine the basic fuel injection quantity QBASE. The determined injection quantity is modified by detected various state quantities to determine a fuel injection quantity Q to cause an electrical current 202 corresponding to the quantity Q. As a result, a speed-changing operation is automatically performed through the engine control circuit 12 to reduce the burden on the driving person.
Patent JP-S6181738-A (JP)
Inventor: SAKAGUCHI TOSHIO
IPC: A01G31/00
Filed: 1984-09-28
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-2000312589-A (JP)
Title: Method of detecting virus
Inventor: OKAMURA KOJI
IPC: C12Q1/70
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To high selectively detect a virus with high sensitivity by reacting a probe, which is capable of hybridizing in the position adjacent to a specific sequence of a target virus RNA and induces fluorescent resonance energy transfer, with RNA in a test sample. SOLUTION: This is a method of detecting a target virus in a test sample. The target virus is highly selectively and rapidly detected with high sensitivity by reacting a probe, which contains a base sequence capable of hybridizing in the position adjacent to the base sequence in a specific position of RNA in the target virus, e.g. a plant virus or the like, consisting of a single-strand RNA (+) virus, e.g. tobacco mosaic virus, or the like, and is labeled with an energy donor fluorescent pigment capable of inducing fluorescent resonance energy transfer (FRET) on the above hybridization, with RNA included in the above test sample and detecting FRET caused by the photoexcitation of the above energy donor fluorescent pigment.
Patent JP-H07118783-A (JP)
Title: Al alloy casting excellent in laser weldability, modifying method of al alloy casting joint made therefrom and of al alloy casting structural member made therefrom
Inventor: IDO SHUHEI
IPC: C21D1/09
Filed: 1994-08-29
Abstract: PURPOSE:To provide Al alloy casting excellent in laser weldability and to provide the modifying method to reform the mechanical property of joint of automobile frame using the Al alloy casting and Al alloy casting structural member made with the Al alloy casting. CONSTITUTION:This Al alloy casting contains, by weight, 3.5-12.0% Si, <=0.10% Fe, <=0.3cc/100g H, as necessary one or more kinds among 0.05-0.6% Mg, 0.1-0.6% Cu. While an inert gas or the mixed gas prepared by adding 1-7wt.% of hydrogen to the inert gas is blown on a structural member 1 consisting of the Al alloy casting, the casting is irradiated with laser beam to melt in a linear state and subsequently solidified so as to form melted/solidified region, thus the mechanical property of Al alloy casting structural member is improved.
Patent JP-S58105262-A (JP)
Title: Developer density controlling system
Inventor: SHIBUSAWA MITSUO
IPC: G03G15/08
Filed: 1981-12-18
Abstract: PURPOSE:To replenish a toner properly, by setting the third frequency between the first frequency with respect to desired density and the second frequency which requires replenishment of the toner, and replenishing the toner before the third frequency is detected after the second frequency is detected. CONSTITUTION:A detecting part 18 is formed by winding a coil 18b around a bobbin 18a which a developer passes through, and a density detector 20 is constituted by connecting an oscillating circuit 19 to the coil 18b. A frequency signal (f) proportional to developing density, which is outputted from the detector 20 is inputted to a microcomputer (MICON) 21. When circulation of a developer is started, as for the output frequency (f), the inductance is increased, and it drops to standard frequency fS. Also, it drops as a toner is used, and when it reaches the lower limit frequency fL, the microcomputer 21 generates a signal and replenishes a toner, but before it reaches the detecting part 18, a response delay  is generated, and the replenishment is executed excessively. In order to prevent  it, a replenishing clutch is turned off by intermediate frequency fM which is  lower than the frequency fS a little earlier by allowing a delay time. In this  way, a developer can be controlled to proper density.
Patent JP-H0528801-A (JP)
Title: Lighting fixture of car
Inventor: SATSUKAWA HIDEAKI
IPC: F21S8/10
Filed: 1991-07-19
Abstract: PURPOSE:To provide possibility of externally inspecting whether or not a sealing material, with which a groove provided at the body of a lighting fixture is filled for fixation of a seal leg for a lens, is used in proper quantity without destroying the lighting fixture. CONSTITUTION:A seal leg 8 formed at the periphery of a lens 5 is inserted in a groove 4 furnished along the open edge of the body 1 of this lighting fixture concerned, and is adhered fast by a sealing material 9. A reflex part 10 whose foremost surface is located at a specified height position of this seal leg, is formed rigidly in a single piece with the seal leg. Observation is made about how the reflecting condition differs at this foremost surface of reflex part, and thereby judgement can be made whether or not the sealing material is touching the foremost surface, and it is possible to inspect if the sealing material in the groove is in proper quantity.
Patent JP-S6265783-A (JP)
Inventor: SATAKE TOSHIHIKO
IPC: B65G11/16
Filed: 1985-09-13
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-S6265102-A (JP)
Title: Sequence logical unit
Inventor: YAMASHITA MIKIO
IPC: G06F7/00
Filed: 1985-09-13
Abstract: PURPOSE:To form a controller with the simple hardware with no intervention of the software by adding a deciding means to the controller to decide the logical value of each bit according to a logic tree. CONSTITUTION:A controller 1 is connected to a ROM2 via an external address bus 4 and an external data bus 5 and delivers the state designating information which is decided unconditionally to the input information 101. While the information 102 sets the state of a controlled system (not shown in figure). A memory 3 holds the present state of the relevant system and delivers it as a past history as a storage circuit. The output of the memory 3 is fed back again as the information 101 on the controller 1 and use for decision of the information 12. Thus the correspondence is secured between the address storing the state designating information and the lowest position of a logic tree for logical value of each bit. As a result, the controller 1 can be formed with the hardware with no intervention of the software.
Patent JP-H0252783-A (JP)
Title: Thermal transfer ink ribbon
Inventor: UEDA HIROO
IPC: B41J31/00
Filed: 1988-08-18
Abstract: PURPOSE:To clearly know the repeating printing life of an ink ribbon by forming an ink layer part of a first ink layer on a surface side and a second ink layer provided under the first ink layer using a color material having a hue different from that of the first ink layer. CONSTITUTION:An ink layer part 14 is constituted by providing a second ink layer consisting of a filler 18 becoming a stone wall and the ink 19 filling the periphery thereof under a first ink layer 17, which consists of a filler 15 becoming a wall stone and the ink 16 filling the periphery thereof, on a surface side. When printing is performed using a thermal transfer ink ribbon 11, the ink heated by a thermal head to be melted is gradually consumed from the ink 16 of the first ink layer 17 on the upper side and, when said ink is repeatedly used a certain number of times, the ink 19 of the second ink layer 20 having a hue different from that of the first ink layer 17 is transferred. Therefore, the repeating printing life of the ink ribbon 11 can be known clearly.
Patent JP-S5993411-A (JP)
Title: Zoom lens
Inventor: TAKAHASHI SADATOSHI
IPC: G02B15/173
Filed: 1982-11-19
Abstract: PURPOSE:To obtain a large-diameter lens system consisting of a positive, a negative, a positive, a negative, and a positive lens while compensating its aberrations to a high level by increasing the gaps between the 1st and the 2nd groups and the 3rd and the 4th groups, decreasing the gap between the 2nd and the 3rd groups, and fixing the 5th group for variation in magnification to a telephoto side. CONSTITUTION:The 1st positive group 11 consists of a positive cemented lens and a positive meniscus lens and the 2nd negative lens group 12 consists of a negative meniscus lens and a cemented lens; and the 3rd positive lens group 13 consists of a positive lens and a positive cemented lens, the 4th negative lens group 14 consists of a negative meniscus lens and a cemented lens, and the 5th fixed positive lens group consists of three positive lenses, a negative lens, and two positive lenses. Then, the lens groups 11-14 are moved so that the gaps between the lens groups 11 and 12, and 13 and 14 are increased and the gap between the groups 12 and 13 is decreased, performing variation in magnification to the telephoto side. The lens group 12 has a 2.98 magnification variation ratio, the lens group 13 has a 0.98 ratio, and the lens group 14 has a 3.37 ratio. Therefore, the zoom lens system has a 9.87 zoom ratio and a 1.6-2.0F value.
Patent JP-2001035836-A (JP)
Title: Method and device for dry etching
Inventor: HAYASHI SHIGENORI
IPC: H01L21/302
Filed: 1999-07-19
Abstract: PROBLEM TO BE SOLVED: To provide the modifying means of a process flow contemplated from the aspect of a cleaning of the chamber wall and a plasma producing condition contemplated from the aspect of a control of a plasma chemistry. SOLUTION: A dry etching method comprises a treating process, wherein with treatment gas introduced in a sample treating chamber exhausted in a vacuum, a plasma is generated in the treating chamber by feeding high-frequency power to the treating chamber and a sample to be processed in the treating chamber is treated by etching by exposing the surface of the sample to the plasma, the treating process is interrupted in each constant treating time to split the treating process into a plurality of treating processes and a cleaning process is inserted between a plurality of treating processes by exposing the treating chamber to the oxygen-containing plasma. Hereby, deposits on the inner wall of the treating chamber are reduced less than a constant level and the effect of a change in a plasma chemistry can be eliminated.  For this, a prescribed relation is obtained between the depth of etching and the thickness of a residual resist and a high-accuracy etching eliminated a change in a state of the inner wall, which is generated with an elapse of an etching time, can be realized.
Patent JP-H0757376-A (JP)
Title: Magnetic disk device and disk sub-system
Inventor: MIYATAKE MASAMITSU
IPC: G11B5/60
Filed: 1993-08-18
Abstract: PURPOSE:To obtain a magnetic disk device and a disk sub-system capable of preventing a magnetic head and the magnetic disk from being damaged by detecting the floating abnormality of the magnetic head including the floating attitude thereof. CONSTITUTION:The gain information of a read amplifier at the time when data for measurement are reproduced is stored in an AGC control memory circuit 21 beforehand, and by reproducing the data for measurement by using this gain information, the reproduced data varying only by the floating height and attitude of the head are obtained. The variation of voltage amplitude of these reproduced data is detected by an envelope signal producing circuit 16, and also the variation of phase difference of a read out period of the reproduced data against a reference period is detected by a phase difference signal producing circuit 17. By using these variations, the floating interval and attitude variation of the magnetic head are calculated by a computer 18 and when the floating interval and attitude variation of the magnetic head exceed the allowable ranges, a warning, etc., are given to the user, thereby the magnetic head and the magnetic disk are prevented from being damaged.
Patent JP-S6447692-A (JP)
Title: Manufacture of top bridge for motor bi- and tri-cycle
Inventor: SUZUKI YOSHIKI
IPC: B23P13/00
Filed: 1987-08-18
Abstract: PURPOSE: To efficiently manufacture a top bridge which has uniform gloss on the top surface and good appearance by performing casting, lathe machining, shot peening, and polishing using an aluminium alloy. CONSTITUTION: At the time of manufacturing a top bridge 2 for connecting the upper end parts of a pair of front forks to each other, a raw material 20 for the top bridge is cast from an aluminium alloy, subsequently, lathe machining is conducted for the top surface (a) of the raw material 20 , further shot peening is applied to the top surface (a), and then polishing is performed for the top surface (a) by a belt sander grinder. When shot peening is conducted, arc-like streaks (b), Si crystal grains and pin holes produced by lathe machining are crashed to form a uniform surface. After that, when polishing using a belt sander grinder with good workability is performed, a top bridge 2 having uniform gloss on the top surface (a) and good appearance can be obtained efficiently.
Patent JP-S58104767-A (JP)
Title: Magnetic fluid recorder
Inventor: MARUNO SUSUMU
IPC: B41J2/065
Filed: 1981-12-16
Abstract: PURPOSE:To drastically reduce flying by noise, and to print data stably with high quality by forming the side end surface of the nose of the recording electrode of a base holding a recording electrode at an acute angle to the holding surface of the recording electrode. CONSTITUTION:A magnetic fluid 4 intends to adhere to the acute-angle surface B of the nose section of a base 2, but the adhering magnetic fluid is attracted to a magnetic fluid recovering member 9 mounted to the acute-angle section B through capillarity, and transmitted to the member 9 and dropped and recovered into a tank 10. Consequently, the magnetic fluid hardly adheres on the acute- angle surface B, but electrostatic attraction functioning to the magnetic fluid 4-2 of the surface is weak because distances from a control electrode 5 and recording paper 6 are far only by the section of the acute angle even when the fluid slightly adheres temporarily b wetting property, etc., and the fluid does not fly as liquid-drops. Accordingly, predetermined printing through which noises and the fouling of printing are not generated is obtained.
Patent JP-H0488178-A (JP)
Title: Chemical polishing solution for mirror-finishing titanium material
Inventor: MATSUO TOMOYUKI
IPC: C23F3/06
Filed: 1990-07-31
Abstract: PURPOSE:To obtain a titanium material having extremely uniform luster by polishing a titanium material at high temp. by use of a polishing solution consisting of phosphoric acid, acetic acid, and hydrofluoric acid and then exerting polishing by use of a polishing solution having a specific composition consisting of hydrofluoric acid and hydrogen peroxide. CONSTITUTION:A first polishing solution is obtained by mixing phosphoric acid, acetic acid, and hydrofluoric acid in a mixing ratio of about 2:1:1 and sufficiently diluting the resulting mixture by means of a stirrer, etc. Titanium is immersed into this first polishing solution at 50 deg.C and polished. By the above procedure, brightness of the surface of the titanium is increased, but black titanium fluoride becomes attached to the lustrous surface and exists in the form of a mixture with the phosphoric acid, etc. This titanium fluoride can be easily removed by means of a second polishing solution consisting of a mixed solution (7:1) of hydrogen peroxide water and hydrofluoric acid. By this method, the mirror-finished titanium material is obtained easily with high efficiency.
Patent JP-H1154270-A (JP)
Title: Composition for organic el element and manufacture of organic el element
Inventor: KIGUCHI HIROSHI
IPC: B41J2/01
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To easily perform patterning of high accuracy in a short time, without the generation of flight curves and the cloggings in forming a pattern by an inkjet method. SOLUTION: A composition for an organic EL element which includes a precursor of a conjugated organic polymer mainly forming the luminescent layers 106-108, and at least one kind of fluorescent coloring matter for changing the luminescent property of the luminescent layers 106-108, to be used in the pattern formation by an inkjet method equipped with at least one of the conditions that a contact angle to a material forming a nozzle face of an inkjet head 110, is 30-170 deg.C, the viscosity is 1-20 cp, and the surface tension is 2-70 dyne. As the precursor in the composition, for example, polyvinylene phenylene or a derivative thereof can be used. As the fluorescent coloring matter, for example, rhodamine B, distyrylbiphenyl, coumalin, tetraphenyl butadiene, quinacridone and the derivatives thereof can be used.
Patent JP-S6182119-A (JP)
Title: Electronic scale
Inventor: KAWAHARA NORIO
IPC: G01G23/48
Filed: 1984-09-29
Abstract: PURPOSE:To generate a large force for compensating a zero drift by providing a spring in abutting or connecting relation with a load terminal or lever connecting with the load terminal where a specific level ratio is obtained. CONSTITUTION:The upper end of a coil spring 18 for drift compensation is provided in abutting (or connecting) relation at a position which is close to the force point 11 of the beam 7 of the 1st stage and also provides a proper lever ratio, and the lower end of this spring 18 abuts on a base 6. The operating direction of the coil spring 18 for drift compensation is the same as the direction of the load placed on the movable part 3 of a Roberval mechanism 2, and the coefficient of thermal expansion of the material of this coil spring 18 is different from those of the 1st-stage beam 7, the 2nd-stage beam 12, and members coupling the beams 7 and 12. Further, if temperature variation occurs in an electronic balance, the 1st-stage and 2nd-stage beams 7 and 12, member coupling the beams 7 and 12, and drift compensating coil spring 18 expand and contract. Consequently, their balance is lost and the force applied to the center 13 of gravity of the 2nd-stage beam 12 varies almost to cause a zero drift, but the counter force is applied by the spring 18 to cancel the drift.
Patent JP-S6184356-A (JP)
Title: Raw material for use in fine etching
Inventor: KATOU TSUNENORI
IPC: C22C38/00
Filed: 1984-09-29
Abstract: PURPOSE:To enable the fine etching with high precision, by using a thin sheet of low-carbon Fe-Ni alloy having a specified surface cleanliness as the raw material for a shadow mask etc. of a color cathode-ray tube. CONSTITUTION:The Fe-Ni alloy contg. <=0.01% C is used as the raw material into which numerous fine pits are etched with precision, for use in making a shadow mask etc. of a color cathode-ray tube. This alloy is cold-rolled to form a thin sheet of 0.020-0.40mm thickness, and then its surface is cleaned to have a cleanliness equal to or less than 0.017% which is prescribed by JIS,G0555. Thus, the raw material which enables the extremely fine etching with high precision can be obtained.
Patent JP-H0868587-A (JP)
Title: Machine room structure for refrigerator
Inventor: ENDO YUKIHIRO
IPC: F25D19/00
Filed: 1994-08-30
Abstract: PURPOSE: To allow a special vent duct, etc., not to be used by particularly using a cooling fan of suction type to a compressor in a heat radiating structure for effectively cooling a main condenser and the compressor. CONSTITUTION: In the machine room of a refrigerator for containing a plate condenser 7, a main condenser, an evaporating tray 8, a compressor 9 and a cooling fan 13, the compressor 9 is installed to the depth side from the condenser 7, the main condenser, the tray 8, etc., toward the depth direction, the fan 13 is installed further depth side from the compressor 9, and a back cover 14 is installed further depth. Accordingly, since the main condenser and the compressor can be cooled with the cooling air from the passages, an efficient cooling structure is obtained. Further, since the back cover can be used to exhaust the heated air diffused by the fan, its cost not only becomes advantageous, but also the heat radiation to the upper surface of a deep freezing refrigerator can be facilitated.
Patent JP-H03215150-A (JP)
Title: Electric rotating machine
Inventor: JIEEMUSU ROBAATO PIPUKIN
IPC: H02K11/00
Filed: 1990-08-01
Abstract: PURPOSE: To remotely detect a brush abrasion period of time by providing a strip, a finger and a knob in an abrasion brush detector, separating a brush from the knob to detachably bringing the finger into contact with a holder. CONSTITUTION: A contact strip 55 of a brush holder 28 of an abrasion brush detector 43 and a contact or a projection part 64 provided in a finger 52 is separated at a nearly center from a brush box 46. When a brush 25 is worn and an uppermost end part 67 is pushed down to the tip of an insulating knob 61 by a coil spring 49, the contact 64 is brought into contact with the brush box 46. A lead wire 70 is fixed to a contact place 73 of a contact strip 55.
Patent JP-H1133238-A (JP)
Title: Gliding flight game device
Inventor: ISHIKAWA TAKESHI
IPC: A63G21/04
Filed: 1997-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a gliding flight game device by which an intuitive and also bold flight feeling is experienced and also a sense of speed and a stimulously thrilling feeling are enjoyed. SOLUTION: This gliding flight game device 1 is provided with a gliding stand 2 by which the player P glides from a gliding start position S towards a fly-out gate H which is set in a place lower than the start position S by gravity and also the player P is made to fly-out from the fly-out gate H into the air, a guide body 5 provided along a gliding route 3 of the player P on a gliding stand and the continued flight route 4 of the game player P in the upper part of the gliding route 3 and the flight route 4 and a long-sized connecting member 7 with flexibility, where one end part side is connected so as to be movable along the longitudinal direction of the guide body 5 and the other end side is indirectly connected to the game player P with a gliding body 6.  Then, the player P glides on the gliding stand while being guided by the guide body 5 with the connecting member 7 and, after that flies in the air while being guided by the guide body 5 with the connecting member 7 from the fly-out gate H of the gliding stand 2.
Patent JP-H0525827-A (JP)
Title: Curing method and curing member in shoring strut method
Inventor: MAEKAWA SHUNJI
IPC: E04G21/30
Filed: 1991-07-22
Abstract: PURPOSE:To prevent the accumulation of an excavated earth on the surface of a strut, etc., in excavation work to which a shoring strut method is applied. CONSTITUTION:A notched cylindrical curing member 1 formed in the shape of a projection in the upper side as well as an opening in the lower side is loaded to a strut 2, etc., in a shoring strut method. The curing member 1 has bearing member 6 brought into contact with the surface of the strut 2, etc., on the inside thereof, or it is formed of an elastic plate and, at the same time, loading is stabilized and can be surely executed by forming a narrower width of the opening 3 in the lower side than a loading width of the strut 2, etc.