baber/WOPTO huggingface dataset:
Patent JP-S58137670-A (JP)
Title: Device for main steam valve
Inventor: AZUMA HIDEYUKI
IPC: F16K1/06
Filed: 1982-02-10
Abstract: PURPOSE:To avoid shock for a valve rod due to the increase of the pressure and the temperature of steam and obtain a good flow of the steam by a method wherein the end of the outlet of a groove, formed along the inner peripheral wall of the main body of the valve, is formed so that the steam passing through a strainer is guided toward a valve seat. CONSTITUTION:The main body 1 of a valve is formed at the inner peripheral wall thereof with grooves (s), (t), (u), (v) so as to have different lengths of path respectively while the ends s1, t1, u1, v1 of the outlets thereof are directed toward the valve seat put on a step 13 not shown in the diagram. Accordingly, the steam passing through an inflow port (a) is introduced into and turned  in the grooves (s), (t), (u), (v), thereafter, is passed through a strainer 5 and is collected into the direction of the valve seat or the lower part of a valve body 6, therefore, the deformation of the valve rod due to the inflow steam may be prevented even though the pressure and the temperature of the steam is increased than before.
Patent JP-H07207050-A (JP)
Title: Optical film
Inventor: HARA YASUO
IPC: C08J7/04
Filed: 1994-01-19
Abstract: PURPOSE:To obtain an optical film improved in optical characteristics, heat resistance, flexibility and processability by applying a photosensitive composition to the surface of a specified transparent film and irradiating the surface with light to form a pattern on it. CONSTITUTION:A thermoplastic rpsin at least partially consisting of repeating norbornane structure units represented by formulas I-IV [wherein A, B, C and D are each H, a 1-10 C hydrocarbon group, halogen, a halogen-subtituted 1-10 C hydrocarbon group, -(CH2)nCOOR<1>, -(CH2)nOOR<1>, -(CH2)nOR<1>, -(CH2)nCN, -(CH2)CONR<3>R<2>, -(CH2)nCOOZ or the like; R<2> to R<3> are each a 1-20 C hydrocarbon group; Z is a halogen-substituted hydrocarbon group; and n is 0-10] and having an intrinsic viscosity of 0.31.5 di/g (in chloroform at 30 deg.C) and a weight- average molecular weight of 5000-100000 is molded into a transparent film having a thickness of 0.005-2mm, a biregringent index of 30mum or below, a heat distortion temperature of 100 deg.C or above, a transmittance to light in the visible region of 85% or above and a refractive index of 1.45-1.59. A photosensitive composition is applied to the surface of this film, and the surface is irradiated with light to form a pattern.
Patent JP-H03225034-A (JP)
Title: Irregular combustion detecting method for car body vibration reducing device
Inventor: MAEDA YUJI
IPC: F02B77/08
Filed: 1990-01-31
Abstract: PURPOSE:To surely detect irregular combustion from the fall range by generating a timing signal from the crank angle for the maximum rotating speed fluctuation and the 180 deg. signal, measuring the instantaneous rotating speed, and comparing it with the previous measured value. CONSTITUTION:The rotary shaft of an alternator 2 is connected to the crank shaft of an engine 1 with a belt, and a rotation detecting device 3 is connected. The signal outputted for each crank angle 180 deg. is inputted to a generated current control unit 4 constituted of a signal intake timing generator 6, a pulse cycle measuring device 7, an arithmetic unit 8, and a booster circuit 9. The fluctuation of the rotating speed peak caused by the torque fluctuation of the engine 1 is fed synchronously with the crank angle, the measured value of the instantaneous rotating speed is compared with the previous measured value, if the fall width exceeds a preset value, the combustion is judged as irregular, and the alternator 2 is commanded to increase the generated current. Irregular combustion is surely detected and quickly coped with.
Patent JP-S61178221-A (JP)
Title: Evaporating fuel emission preventer for vehicles including motorcycle and the like
Inventor: KUBO TAKATERU
IPC: B62J35/00
Filed: 1985-02-02
Abstract: PURPOSE:To smooth the feed of fuel of fuel to an engine as well as keep the adsorption function of a canister ever so better, by installing a valve, which opens with suction pressure inside a fuel tank and leads fresh air inside, in a midway part of an interconnecting pipe interconnecting the canister and an upper part of the fuel tank inside. CONSTITUTION:The upper end side of a canister preventing evaporating fuel from being emitted in the air and a fuel tank are interconnected through an interconnecting pipe 18, and a roll-over valve 20 is installed in the midway part. In this case, a fresh-air intake valve 21 is installed in the interconnecting pipe 18 lying between the valve 20 and the canister 15. When ventilating resistance in the canister 15 grows large and suction pressure inside the fuel tank 9 comes high, the valve 21 is opened by differential pressure between atmospheric pressure and the suction pressure inside the furl tank 9. Therefore, fresh air is led into an upper part of the inside of the fuel tank 9 so that pressure inside the furl tank 9 is nearly maintained in the atmospheric pressure. In addition, evaporating fuel inside the interconnecting pipe 18 is put back to the inside of the fuel tank 9 by the fresh air being led out of the valve 21, thus liquefaction is obviated.
Patent JP-S62175625-A (JP)
Title: Goods feeder
Inventor: YAMANO SEIJI
IPC: G01G19/387
Filed: 1986-01-29
Abstract: PURPOSE:To speed up the subsequent processing, by a method wherein a goods supplied to the top of a disperser are supplied to respective hoppers and discharged by a discharge means to reduce the period during which the goods reaches the lower end of a gathering chute while making it constant. CONSTITUTION:Goods being conveyed with a belt conveyor 5 passes through a dump section 6, reaches the top of a dispersion table 10 and slide in the perimeter thereof. The goods are supplied to a reservoir hopper 12 from the perimeter with the capacity adjusted by a capacity adjusting plate 18 through an inflow port 28 adjusted with a cone valve 32. At this point, with the height (H) as the limit to supply, the capacities of the goods fed into respective hoppers 12 are constant among the hoppers 12. Here, a discharge gate 14 of the hopper 12 as lower weighing hopper 44 is opened to feed goods into the hopper 44. Here, varying the open time of the gate 14 can scatter the weight of the goods supplied to the hopper 44. The same is done by varying the height (H) of the adjusting plate 18 for each hopper 12 to make the open time of the gate 14 constant.
Patent JP-H11331133-A (JP)
Title: Two-way digital transmission method and device thereof
Inventor: MIYASHITA ATSUSHI
IPC: H04N21/262
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To effectively use limited radio waves by timewise alternately switching a transmission line (incoming line) to the side of a base station from a mobile station and a transmission line (outgoing line) to the side of a mobile station from the side of the base station to transmission to execute two-way transmission in a single band. SOLUTION: For a transmission high frequency part (Th) 55 and an RF switching device (SWa) 59 which is an incoming transmission system and a reception high frequency part (Rh) 26 which is an outgoing transmission system, a transmission control part (Txm) 51 controls the switch of an RF route turning on/off of an RF output and an antenna for transmission and reception M. Similarly for a transmission high frequency part (Ths) 58 and an RF switching device (SWb) 60 which is an outgoing transmission system and a reception high frequency part (Rhm) 27 which is an incoming transmission system, a reception control part (Rxm) 53 of the incoming transmission system controls the switch of an RF route for turning on/off of the RF output and an antenna up to a transmission and reception antenna S.
Patent JP-S63186610-A (JP)
Inventor: NAKANO AKIHISA
IPC: A47J37/00
Filed: 1987-01-29
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-S62177576-A (JP)
Title: Developing device
Inventor: YAMASHITA KEITARO
IPC: G03G15/09
Filed: 1986-01-31
Abstract: PURPOSE:To prevent the generation of blocking by forming a vibration part having a piezo-electric element for applying vibration to a doctor member and a means for impressing an alternate voltage to the piezo-electric element. CONSTITUTION:When a magnetic field generating member 9 is rotated in an arrow X direction, magnetic toner 3 absorbed to the surface of a sleeve 6 is carried in an arrow Y direction, regulated by the doctor member 5 so as to be set up to a prescribed thickness, and then carried to a developing gap D. When a switch 13 is turned on, an AC voltage is impressed to the piezo-electric element 11 and bent because the element 11 is extended in the same direction as a polarizing direction when the voltage in the same direction is impressed, or contracted when the reverse voltage impressed. Thereby, the doctor member 5 is vibrated in its thickness direction on the basis of the extension/contraction of the element 11. Consequently, the vibration is transmitted to the magnetic toner arranged near the doctor member 5 in a toner case 4, so that the toner can be prevented from blocking and a uniform toner layer can be formed.
Patent JP-H05215356-A (JP)
Title: Buried type air conditioner
Inventor: KUSUHARA HISAO
IPC: F24F13/22
Filed: 1992-02-05
Abstract: PURPOSE:To provide a buried type air conditioner capable of improving reliability on a quite important problem of formation of dew. CONSTITUTION:A back plate 9 is arranged at a rear position spaced apart from a casing 6 by a predetermined distance separate from the casing 6 of an indoor unit 1 constituting an air blowing circuit. A plurality of air drain holes 10 are arranged at the rear plate 9 in respect to a vertical direction, a portion of the rear plate 9 facing against the upper ends of the air drain holes 10 is bent inwardly of the indoor unit 1, water droplets flowed from the upper portion of the rear plate 9 are guided to an inside part of the indoor unit 1 by the bent part 9b so as to prevent the water droplets from flowing out of the air conditioner.
Patent JP-S58136526-A (JP)
Title: Vehicle
Inventor: UMETSU YOSHIHIRO
IPC: B60N2/34
Filed: 1982-02-08
Abstract: PURPOSE:To conveniently use a vehicle as a fully flat seat, by providing holders fixing head rests on vertical wall surfaces in a car room. CONSTITUTION:Holders 9, 10, to which a stay 3a of head rests 3 can be inserted, are provided to a back door 11 and side panel 12 of a car body. The holder 9 is to insert the stay 3a of the rest 3 to a vertical wall surface of the door 11 while the holder 10 is to place the stay 3a along a vertical wall surface of the panel 12. The holders 9, 10 are formed integrally with or separately from the vertical wall surface, and may be provided on a trim member or the like.
Patent JP-H01195404-A (JP)
Title: Optical-beam scanner
Inventor: FUKUCHI MASAKAZU
IPC: G03G15/04
Filed: 1988-01-30
Abstract: PURPOSE:To reduce the size and cost of an optical-beam scanner by providing a condenser lens which condenses an optical beam whose diameter is reduced by a combination of 1st and 2nd prisms and an optical beam deflector which scans a photosensitive body by deflecting the optical beam condensed by the condenser lens. CONSTITUTION:This optical-beam scanner is provided with a laser light source 11 which produces an optical beam, a combination of the 1st and 2nd prisms 1 and 2 for reducing the diameter of the optical beam from the light source 11, condenser lens 14 which condenses the optical beam whose diameter is reduced by the combination of the 1st and 2nd prisms 1 and 2, and optical beam deflector 15 which scans a photosensitive body by deflecting the optical beam condensed by the condenser lens 14. Therefore, the lengths of the optical paths from the laser light source 11 to the optical beam deflector 15 and from the deflector 15 to the photosensitive body can be made shorter and, at the same time, an inexpensive condenser lens can be used. Thus a post-object type optical-beam scanner can be reduced in size and cost.
Patent JP-S62177452-A (JP)
Title: Washing method for reaction tube for automatic chemical analyzer
Inventor: INEJI MINORU
IPC: G01N35/04
Filed: 1986-01-31
Abstract: PURPOSE:To permit thorough washing of the inside wall of reaction tubes by automatically and continuously executing the respective stages for discharging of the liquid in the reaction tubes with which the measurement of concn. ends and washing said tubes. CONSTITUTION:The washing liquid is poured into the tapered part A of the reaction tube 2a from a washing liquid introducing mechanism 3 when, for example, the tube 2a is brought to the intermediate of positions P38 and P39. The reaction liquid is discharged through a flat part B into a waste liquid tank 8. The inside wall of the tube 2a is washed in parallel with the discharge of the reaction liquid. A rotating body 1 and stationary bodies SA, SB rotate 180 deg. toward the right and while the tapered part A exists below and the flat part B above, the cleaning liquid is poured into the tube 2a from the mechanism 3 to fill the tube 2a with the washing liquid. The rotating body 1 stops the tube 2a to the middle position between the positions P39 and P40 and blows air from the flat part B of the tube 2a into the tube 2a by an air introducing mechanism 9 to wash the inside all of the tube by foam. The rotating body 1 and the stationary bodies SA, SB are rotated 180 deg. together to the right and while the tapered part A exists below and the flat part B above, the air is blown from the mechanism 9 into the tube to discharge the detergent into a waste liquid tank 6 and to dry the inside of the tube 2a. The washing of the reaction tube is thoroughly executed by the above-mentioned stage.
Patent JP-S58146341-A (JP)
Title: Hemostatic clip
Inventor: SUCHIIBUN JIYOSEFU FUEIRA
IPC: A61B17/12
Filed: 1983-02-10
Abstract: A hemostatic clip fabricated from absorbable or non-absorbable bio-compatible polymeric materials.
Patent JP-S61179237-A (JP)
Title: Microporous sheet
Inventor: OTANI SUMIO
IPC: C08J9/36
Filed: 1985-02-05
Abstract: PURPOSE:To increase the hydrophilicity of a microporous sheet without any additive, by saponifying the microporous sheet based on cellulose acetate to a specified degree of acetylation. CONSTITUTION:A cellulose acetate solution is formed by dissolving a cellulose diacetate/cellulose triacetate mixture of a degree of acetylation of about 55-59% in a solvent mixture comprising a good solvent therefor, a poor solvent therefor and/or a nonsolvent therefor. This solution is cast on a support and dried to form a film of cellulose acetate. This film is peeled from the support to obtain a microporous sheet. This sheet is saponified with a dilute solution of an alkali to a degree of acetylation >=40%. It is required that when crystallization treatment is performed after saponification, the average degree of saponification after saponification is at least about 48%. An alkali solution (e.g., a solution of NaOH or KOH) of a concentration of 0.5-3wt% is desirable as the saponifying solution.
Patent JP-H11198997-A (JP)
Title: Gasoline service system
Inventor: TATSUNO HIYOSHI
IPC: B67D7/06
Filed: 1998-01-16
Abstract: PROBLEM TO BE SOLVED: To provide a gasoline service system wherein optional devices can be easily added to meet a demand and productivity can be improved and there exists no loss of resources. SOLUTION: In a gasoline service system incorporating a metering mechanism 3 and a fuel supplying control device 4, connecting terminals of a selfconsole 20, a fuel kind true-false judging tool 21, an automotive engine stop judging tool 22, a vibration detector 23, a fuel supplying restriction inputting tool 24, an fuel supplying data input/output tool 26 and an information tool 30 are provided on a fuel supplying control device 4.
Patent JP-H11204320-A (JP)
Title: Bonded magnet and its manufacture
Inventor: KOIKE YOSHIYASU
IPC: B05D7/24
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To manufacture a bonded magnet which is improved in corrosion resistance and mechanical strength. SOLUTION: A main body 12 of a rare-earth bonded magnet 10 is obtained by injection or compression-molding a kneaded material of rare-earth magnet powder and a binder composed of a high polymer material into a required shape. It is preferable to adjust the mixing ratio of the rare-earth magnet powder and an epoxy resin which is used as the high polymer material as the high polymer material in the main body 12 to 90-99 wt.% and 1-10 wt.%, respectively. The entire surface of the main body 12 is covered with a first resin film 14 composed of an epoxy resin, which is a high polymer material and having a thickness of 5-50 μm. Then the entire surface of the first resin film 14 is furthermore covered with a second resin film 16 which is composed of an epoxy resin and having a thickness of 1-20 μm.
Patent JP-S57135459-A (JP)
Title: Inverting device for recording medium of recording and reproducing device
Inventor: AYUKAWA YUKITADA
IPC: G11B17/08
Filed: 1981-02-14
Abstract: PURPOSE:To automate a series of processes of gripping a recording medium by a gripping means after it is ejected from a holder, inverting the medium by an inverting means and then passing it to said holder. CONSTITUTION:After recording or reproducing operation is carried out by a cassette deck 1, a cassette 4 is ejected and an inverting device 5 is commanded to invert the cassette. In response to that, a motor 13 is driven to move a subchassis 9 forth. At this time, the door of a housing 8 is pressed with a cover 69 and the tip of a coupling arm 70 meets a pin 7a lastly to hold the door open. Then, a plunger 18 is energized to turn a driving member 14 and during the turning, a gripping means 31 sandwiches the cassette 4. Further, after the driving member 14 returns, a rotary plunger 38 is energized to invert the cassette 4, and after the driving member 14 turns again to insert the cassette 4 into a holder 3, the cassette 4 is released from being gripped.
Patent JP-H05193689-A (JP)
Title: Disc housing device
Inventor: HIRAI TOSHIYUKI
IPC: B65D85/57
Filed: 1992-01-09
Abstract: PURPOSE:To save manufacture cost by a method wherein an opening is pushed wide outward elastically and an outer periphery to be pushed inward is guided by a guide groove of an opening means. CONSTITUTION:A mouth of a Sholex 10 is released by attraction from both upward and downward of an attracting small hole on an upper surface of a setting base 11 and an attracting unit 23, and simultaneously pushed wide elastically outward by an inserting member 19 of a tensile member 17 which has a damper 21. A disc 24 is housed into the Sholex 10 by guiding an outer periphery of the disc 24 along a V-shaped guide groove 20 of the tensile member 17. Thus, the Sholex 10 is not applied with extra-ordinary force when it is opened. In addition, the housing of the disc 24 into the Sholex 10 is so appropriate that the housing operation is not interrupted. Therefore, the working time is not prolonged unnecessarily. This results in saving manufacture cost.
Patent JP-H02202350-A (JP)
Title: Linear pulse motor
Inventor: KITANO TAKAMASA
IPC: H02K41/03
Filed: 1989-01-30
Abstract: PURPOSE:To improve reliability and durability by constituting a linear pulse motor having a retainer provided with ball bearings and rollers, rail plate provided with a V-type rail for said ball bearings to roll and claw parts scraping up grease in a bottom part of the V-type rail. CONSTITUTION:A stator 12 mounts a rail plate 7 carrying a retainer 1 which holds a moving piece 11. The moving piece 11 is continually attracted to the stator 12 by a permanent magnet provided in the inside of the stator 12, being movable by ball bearings 2 provided in the retainer 1. Claw parts 4 are provided before and after a part mounting the ball bearing 2. Further the retainer 1 mounts to its opposite side rollers 5 by every two through retainers 6.
Patent JP-S61180559-A (JP)
Title: Dc motor
Inventor: KITANI NORIAKI
IPC: H02K23/54
Filed: 1985-02-05
Abstract: PURPOSE:To suppress a cogging in the state that a rotary torque is large by splitting armature coils of respective phases, and annularly disposing the first and second split coils of the respective phases at an equal interval. CONSTITUTION:3-phase armature coils A-C have the first split coils A1-C1 made of ring coils, and the second split coils A2-C2 made of ring coils. The first and second coils A1-C1, A2-C2 are annularly disposed at an equal interval. The intervals of the coils A1-C1, A2-C2 are set to the size of 1/2 of the rotating direction angle of a nonsaturated area in the magnetic flux density characteristic of the poles of a field magnet, and the rotating direction angle of the saturated area of magnetic flux density characteristic is set to a rectifying period.
Patent JP-S63191799-A (JP)
Inventor: KOMUKAI SHIGEMI
IPC: H04L27/22
Filed: 1987-01-31
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-H07231038-A (JP)
Title: Formation of metal plug
Inventor: YAMADA MAKOTO
IPC: H01L21/28
Filed: 1994-02-18
Abstract: PURPOSE:To provide metal plug formation which selectively buries metal and uses physical deposition. CONSTITUTION:A contact hole 13 is formed on the interlayer insulating film 12 on a silicon substrate 11 and the substrate is placed on the substrate holder 14 of an ICB film forming device. The rear plane of the substrate is cooled to 200 deg.C, the front plane of the substrate is heated to 40O deg.C by a heat lamp 17 and an aluminum film is formed. Thus, the aluminum film 18 is selectively formed in the contact hole 13.
Patent JP-S58144163-A (JP)
Inventor: SANTOU YOSHIKAZU
IPC: D06B23/16
Filed: 1982-02-12
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-H09212722-A (JP)
Title: Individual confirmation device
Inventor: HIRAYAMA KENICHI
IPC: G06Q20/00
Filed: 1996-02-07
Abstract: PROBLEM TO BE SOLVED: To provide an individual confirmation device whose power consumption is little. SOLUTION: A human approach detection part is connected to the main control part of this individual confirmation device incorporated in an automatic transaction machine 13. A pressure sensitive switch 18 is connected to the human approach detection part and the pressure sensitive switch 18 is provided within the individual confirmation area of the individual confirmation device and is hidden under a foot wiping mat. When a customer A gets on the pressure sensitive sheet 18, signals for indicating that the customer is present within the individual confirmation area are transmitted from the human approach detection part to the main control part.  In a state where the customer A is not on the pressure sensitive sheet 18, the signals for indicating that the customer A is not present within the individual confirmation area are transmitted from the human approach detection part to the main control part. The main control part receives the signals and turns on the power source of a camera 7, a scattering adjustment light source 8 and a pupil adjustment light source 9 only when the customer A is present within the individual confirmation area.