baber/WOPTO huggingface dataset:
Patent JP-H10275301-A (JP)
Title: Magnetic recording method
Inventor: ONODERA SEIICHI
IPC: G11B5/66
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To record magnetic signals, in which the output is made larger and noise is reduced, by recording the signals on the magnetic recording medium, in which a magnetic layer is formed so that the angle of the easily-magnetized axis with respect to the intrasurface direction is in a specific range, while the gap length of a magnetic head is made within a specific range. SOLUTION: Set the angle of the easily-magnetized axis to 25 to 40 deg. and the gap length of the magnetic head to 0.125 to 0.175 μm. It is desirable that the thickness of the magnetic layer of a recording medium is set to 20 to 200 nm. In a magnetic layer 2, magnetic particles 5 are grown in the tilted direction of a non-magnetic supporting body 1. Note that the straight line, which is extended from the starting point of the crystal growth of the particles along the growth direction of the particles, is made equivalent to an easily-magnetized axis M. Also note that let an angle Θ of the axis M with respect to the intrasurface direction of the axis M be within the range of 25 to 40 deg..  By do not making the axis M of the magnetic layer in the intrasurface direction, but making the axis M tilting or normal with respect to the intrasurface direction, the residual magnetization is made larger especially in a short wavelength region.
Patent JP-S557676-A (JP)
Title: Electronic wrist watch of liquid crystal display type
Inventor: YAMAMOTO SHIYUUHEI
IPC: G09G3/04
Filed: 1978-07-04
Abstract: PURPOSE: To eliminate the adverse effect due to multiplex drive using sollar cells, by providing the 0 bias time for the rectangular wave drive pulses and controlling the effective voltage applied to the liquid crystal panel through the change in the pulse width.  
     CONSTITUTION: In driving the liquid crystal panel with the multiplex drive by taking sollar cells and secondary batteries as energy, temperature sensitive element such as thermister is provided near the panel. When this senses a temperature, the temperature compensation circuit is operated and the liquid crystal panel providing 0 bias time to normal drive pulse(taking the width as T) is driven with effective pulse width τ, and the effective voltage applied to the liquid crystal panel is τ/T in case of normal pulse drive. That is, the said τ/T is changed in step over operating temperature range and the applied voltage is controlled, to obtain display having excellent contrast and response and without crosstalk. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11279791-A (JP)
Title: Formation of tin-indium solder alloy plated layer
Inventor: KODAMA ATSUSHI
IPC: C25D5/10
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To easily obtain the tin-indium solder alloy plated layer excellent in appearance and soldering property with the use of a plating liquid without adding a chelate agent by plating a tin layer on an object to be plated, in which an undercoating is done or not, plating an indium layer thereon in a thickness of a specified value or less and reflowing platings of these layers. SOLUTION: To an object to be plated, in which an undercoating is done or not, at the beginning, a first layer of a tin layer is plated, next a second layer of an indium layer on the tin layer is plated in a thickness of 1/2 times or less of the first layer bismus plating, successively the platings of the first/ second layer platings are subjected to reflowing. Reflowing is conducted so that plated materials are heated in the atmosphere or a reduction atmosphere to melt plated films and then the plated materials are rapidly cooled. A tin- indium alloy of an uniform composition is produced by reflowing and rapid cooling. It is preferable that a temp. of the object to be plated in reflowing is <=300 deg.C and rapid cooling is done within 5 sec after a tin plated film starts to melt.
Patent JP-H02262097-A (JP)
Title: Controlling device for turbine driven feed water pump
Inventor: HOSHI HIROYUKI
IPC: G21D1/04
Filed: 1989-04-03
Abstract: PURPOSE:To eliminate a sudden opening operation of a regulating valve of minimum flow system and to stabilize a water level control of a nuclear reactor by detecting a switching of a pump operation mode from an automatic one to a manual one when a turbine driven feed water pump is switched from the automatic operation to be manual one. CONSTITUTION:A controlling deviation is obtained using the two values of a speed demand signal fed by a feed water controlling device 34 to keep a water level of a nuclear reactor 2, and an actual rotating detected by a tachometer 24, and an opening of a steam control valve of a driving turbine is controlled according to the controlling deviation. Meanwhile, when the number of T/DRFP 7a and 7b in operation is changed, that is, the T/DRFP 7a stops, for example, an auto-manual changeover switch 35 of the pump is switched to a manual operation side. After the pump begins to be manually operated, a correction bias is applied to a speed setting signal keeping a rotation constant, which is fed from a feed water controlling device 34. By this procedure, the opening of the steam control valve changes accordingly and a rotation of the driving turbine is increased. Therefore, a decrease of a suction flow rate of the T/DRFP 7a can be avoided and also a sudden opening operation of a regulating valve 12 of a minimum flow system, can be avoided.
Patent JP-S63264994-A (JP)
Inventor: GERAN TEISUTATSUDO
IPC: D21D5/02
Filed: 1988-04-04
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-H0826990-A (JP)
Title: Composition for prophylaxis and/or therapy for ulcer and/or inflammation
Inventor: BAANAADO RABIN
IPC: A61K31/34
Filed: 1991-03-19
Abstract: PURPOSE: To obtain a pharmaceutical composition useful for protecting against or treating ulcerative gastrointestinal conditions or protecting against or treating inflammatory diseases without causing gastrointestinal ulcer. CONSTITUTION: This pharmaceutical composition comprises a thromboxane A2 receptor antagonist alone or a combination of the thromboxane A2 receptor antagonist with an anti-inflammatory agent. A concrete example of the thromboxane A2 receptor antagonist is [1S-[1α,2α (Z),3α(1E,3S*,4 R*),4α]]-7-[3-(3-hydroxy-4-phenyl-1-pentenyl)7-oxabicylo[2.2.1]hept-2-yl]-5- heptenoic acid.
Patent JP-H09268021-A (JP)
Title: Injection molding for glass molded product
Inventor: KURODA MASAAKI
IPC: C03B17/00
Filed: 1996-04-03
Abstract: PROBLEM TO BE SOLVED: To obtain a glass molded product high in dimensional accuracy and slight in internal strain without developing any sink mark, by injecting a molten glass into a mold at a specified temperature followed by cooling. SOLUTION: First, dowels 1, 2 are heated by heaters 7, 8 in a clamped state in advance, and further heated to a temperature corresponding to 10<8> -10<12> poise in the viscosity of a molten glass based on the temperature detected by a timer or a thermosensor 15 built into a heater temperature controller 16, and then the heating operation is halted. Thereafter, a glass material melted by heating with a heater mounted on the cylinder barrel 18 of an injection molding machine is filled via a sprue 10 into a cavity 9 followed by making the temperature of the dowels 1, 2 fall by passing a cooling medium through channels 3, 4, or by controlling the heaters 7, 8; and after the temperature of the mold falls to the level corresponding to <=10<13> poise in the viscosity of the glass, the molded product is drawn out.
Patent JP-H08250002-A (JP)
Title: Shock absorber of electromagnetic contactor
Inventor: FURUKAWA KUNIYUKI
IPC: H01H50/02
Filed: 1995-03-14
Abstract: PURPOSE: To reduce a sound on a board when closing an electromagnetic contactor. CONSTITUTION: A slide 22 is housed in a housing 21, bottom plate supports 18 having shock absorber springs 23 are installed from both sides to the side wall of the main body frame 1 of an electromagnetic contactor, and a bottom plate 14 is held by engaging the engaging piece 14a of the bottom plate 14 installing a fixed iron core 3, to the groove of the slide 22, so as to hold the fixed iron core 3 to the main body frame 1 through a shock absorber spring 23. Consequently, a shock generated to the fixed iron core 3 when a movable iron core 4 is attracted is absorbed by the shock absorber spring 23, so as to relax the shock to the installation panel P of the board, and the sound generated on the board can be suppressed.
Patent JP-H11285211-A (JP)
Title: Outer rotor motor and its manufacture
Inventor: DEGUCHI MANABU
IPC: H02K17/02
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To provide an outer rotor motor which easily enables the reduction of the number of components to be reduced and the improvement of the assembly. SOLUTION: An outer rotor motor has a stator 5 which receives electric power via a power supply lead 16 to generate a rotary magnetic field, a rotor 15 which is provided outside the stator 5 and turned by the rotary magnetic field and bearings 8a and 8b which support the rotary shaft 12 of the rotor 15. A one-piece cover 18 which has both the function of a bush 18a which let through an protect the power supply lead 16 is introduced, and the function of a bearing protector which protects the bearing 8a is attached to the stator 5.
Patent JP-S565715-A (JP)
Title: Reinforced thermoplastic resin pellet
Inventor: INAGAKI ASAO
IPC: B29B9/00
Filed: 1979-06-28
Abstract: PURPOSE:To produce the subject thermoplastic resin pellets which have an improved mechanical strength, by a method wherein line strands, each of which converges a large number of glass single fibers covered by a coupling agent and graphite therearound, are arranged at the inside thereof in parallel along the axial direction over the full length. CONSTITUTION:A glass line strand 1, converging several tens-thousands glass single fibers, is washed in a washing bath 2, and the glass line strand covered with a coupling agent 4 and graphite 5 in a surface-treating bath 3 is dried in a drier 6. The glass line strands are then coated with molten thermoplastic resins fed from an extruder 8. Resin composition so obtained is drawn in a line by a drawing device 11, being cut to the lengths of about 1-10mm. each by means of a cutter 12. This produces a reinforced thermoplastic resin pellet 21, measuring 2-8mm. in outer diameter, in which the glass line strands 20 are arranged in parallel along the axial direction in the thermoplastic resins 22.
Patent JP-S57198750-A (JP)
Title: Silicone emulsion composition
Inventor: KURITA AKITSUGU
IPC: C08G77/06
Filed: 1981-05-30
Abstract: PURPOSE: The titled composition, obtained by reacting a reaction product between an aminosilane and an epoxysilane with a polydiorganosiloxane, and emulsion polymerizing the resultant product with a cyclic organosiloxane, and having improved film-forming property, adhesivity and stability.  
     CONSTITUTION: A silicone emulsion composition prepared emulsion polymerizing (A) 0.1W60wt% reaction product obtained by reacting (i) 50W99.9wt% polydiorganosiloxane having silanol groups and a viscosity of 5W10,000cSt at 25°C with (ii) 0.1W50wt% reaction product obtained by reacting one mole compound of formulaI(Q 1  is H, CH 3 , etc.; R 1  is 1W4C hydrocarbon; R 2  and R 3  are 1W4C hydrocarbon; a is 0 or 1) with 0.5W3.0mol compound of formula II (Q 2  is glycidoxy, etc.; R 4  is 2W4C hydrocarbon; R 5  and R 6  are 1W4C hydrocarbon; b is 0 or 1) with (B) 1W50wt% compound of formula III (R 7  and R 8  are 1W50C hydrocarbon; n≥3) in the presence of (C) 0.1W20wt% quaternary ammonium salt type surfactant and (D) 20W90wt% water. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10257712-A (JP)
Title: Eccentric cored vibration motor
Inventor: NAKAJIMA KOICHI
IPC: H02K23/40
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To lighten cogging torque by using a specified number of cores, which have specified pieces of salient poles being biased at specified angles of openings in a plan view and blades being made integrally with these salient poles so that the angles of openings may be within that of the specified number of poles of magnets as a whole in the plan view, for a rotor. SOLUTION: A core 3 has three pieces of salient poles which are made with the angles of openings biased within 180 deg. as a whole, and each blade which is made integrally with these salient poles so that the angle of an opening may be within the four poles +N of a magnet as a whole so that the opposite torque may not occur. A flat cored rotor R is constituted by arranging a plate commutator 7 consisting of a printed wiring board which has an armature coil wound on each salient pole and nine pieces of segment patterns being short-circuited two pieces apart to give proper power to the coil. A pair of axial sliding type of plate brushes 9 whose base ends are planted to an end bracket 2 through the brush base consisting of a flexible board are slid at an angle of substantially 180 deg. on the commutator. Accordingly, the rotor R itself can obtain large vibration.
Patent JP-H07295914-A (JP)
Title: Method for specifying control parameter and combined machine
Inventor: MIZOGUCHI HIDEO
IPC: G06F13/10
Filed: 1994-04-20
Abstract: PURPOSE:To provide a method for specifying control parameters and a combined machine capable of efficiently specifying plural control parameters for controlling the operations of the combined machine. CONSTITUTION:The plural control parameters for controlling the operations of a reader part 11, a printer part 12 and a facsimile part 15, etc., are set so as to provide parentage and a core part 18 reads the respective control parameters corresponding to the parentage. When desired tag information is not present in a slave parameter, a master parameter is recursively read and the operations of the respective parts are controlled corresponding to the read information.
Patent JP-2000271976-A (JP)
Title: Method for taking out injection molded product
Inventor: WATANABE SEIICHI
IPC: B29C45/38
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To simply, inexpensively take out a molded product and to effectively detect an abnormality in taking out by cutting one end of the molded product in a mold, separating the separated one molding to separate the molded product from the mold, naturally dropping it, taking out it and then taking out the other by a take-out unit. SOLUTION: When a flexible disk 19a of a resin molded product and a resin solidified material 20a are separated, a movable side mold 2 is driven and a mold for injection molding is opened, the material 20a formed at a gate is set to the state separated from the disk 19a. A gate ejecting pin 22a mounted at an ejector plate is ejected to eject the material 20a of the gate and to naturally drop the material 20a. Then, the disk 19a is held by the mold 2. Then, the thin annular disk 29a is ejected by a flexible disk ejecting sleeve 23a, and taken out by a take-out unit.
Patent JP-H11270064-A (JP)
Title: Heat insulation panel and connection structure therefor
Inventor: HARADA YUTAKA
IPC: E04D3/35
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To obtain a heat insulation panel excellent in the heat insulation property and the transportability and connect the adjoining heat insulation panels to each other in a presentable appearance. SOLUTION: Chevron-shaped portions having a nearly inverted U-shape section and extending in the full length of the eaves-ridge direction are installed at every certain interval in a plurality of positions of the breadthwise direction A of a heat insulation panel 1 in which a heat insulation material 4 is filled between a front metallic plate 3a face and a rear metallic plate 3b face. A connection piece 7 having a half-chevron shaped section is formed at one side end of the breadthwise direction A and a support piece 8 having a half-chevron shaped section and supporting the connection piece 7 is formed at the other side end of the direction.
Patent JP-H05288172-A (JP)
Title: Closed compressor
Inventor: HARA MASAYOSHI
IPC: F04C23/00
Filed: 1992-04-03
Abstract: PURPOSE:To enable the utilization of a small capacity closed container also as a large capacity closed container by providing the bottom part center of a lower shell with a through hole for an oil pump, and providing a bottom shell for oil reservoir additionally outward of the bottom part of the lower shell. CONSTITUTION:The closed container 19 of a large capacity scroll compressor is formed of an upper shell 11a, a lower shell 11b and a bottom shell 19a. The upper shell 11a provided with a discharge pipe 13, and the lower shell 11b provided with an inlet pipe 12 are formed by utilizing the closed container of an existing small capacity scroll compressor. A through hole 22 for an oil pump is formed at the bottom part center of the lower shell 11b, and the bottom shell 19a is made into an oil reservoir 15 so as to store lubricating oil at its inner bottom part. The existing upper shell 11a and lower shell 11b used as the small capacity closed container can be thereby utilized as a part of the large capacity closed container.
Patent JP-S57197806-A (JP)
Title: Alloy magnet and manufacture thereof
Inventor: YONEYAMA TETSUTO
IPC: H01F1/04
Filed: 1981-05-29
Abstract: PURPOSE:To improve warm plastic workability with the reduction of the working temperature and extrusion pressure thereof for a sufficiently high magnetic characteristics, by adding gallium to a manganese-aluminum-carbon alloy magnet. CONSTITUTION:The alloy magnet is constituted of 66-75wt% of manganese, 0.2-3wt% of carbon, 0.1-5wt% of gallium and 18-33.6wt% of aluminum for the remain as the component thereof. Particularly, the fixed weight ratio of carbon and gallium improves the warm plastic workability with anisotropy magnetically provided then to obtain a magnetic characteristc (BH)m=5-6MG. Oe or more. The alloy with said composition is casted and heated with solution heat treatment for hardening. Thereafter, tempering is applied to transform the alloy into a ferromagnetic gamma phase. Or warm plastic work is performed by extrusion work with anisotropy provided in the alloy to manufacture an alloy magnet. The warm plastic workability is improved by the addition of gallium in 0.5-3wt%.
Patent JP-H10248525-A (JP)
Title: Food and drinks and feed having effect of holding and intensifying bone density or intra-bone calcium quantity
Inventor: KUDO SHIGEO
IPC: A23L33/16
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To obtain a food and drinks or feed useful for prevention and treatment of various kinds of diseases, such as osteoporosis, which arise from the lack of minerals by effectively utilizing the minerals intrinsically included in the food itself of the food and drinks which have a high frequency of eating and are daily taken or the feed in the case of domestic animal. SOLUTION: A component having the effect on inhibiting the formation of a polymer or the effect on retarding the formation, for example, casein phosphopeptide(CPP) is added to the food and drinks or feed contg. alkaline earth metals and the components forming the insoluble or hardly soluble polymer, more specifically, soybean curd, soy milk or natto. This food and drinks contain and/or are added with an isoflavone component or vitamin K2 and are further added with alkaline earth metals in some cases. The CPP may be attached as sauce for flavoring of such food.
Patent JP-H11280047-A (JP)
Title: Oil recovery apparatus
Inventor: YAMAGA HIDEO
IPC: C02F1/40
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To recover super high viscous oil and the like by providing an ejector pump fitted to a wide suction opening, a high pressure water injection device jetting out high pressure water having a surface active agent mixed therein, a stirring device for stirring oil agglomerate, and a water injection propulsion device. SOLUTION: When high pressure water having a surface active agent mixed therein is fed from a high pressure hose 20, high pressure water is jetted out from a high pressure water injection nozzle 14 to oil in an emulsion state. Simultaneously therewith, when work oil is fed to a hydraulic motor 15 from a hydraulic hose 22, a stirrer 16 rotates to crush the oil and dust in cooperation with the high pressure water. Then, when high pressure water is fed to a high pressure drive water nozzle of an ejector pump 30 from a high pressure drive water 19, a negative pressure generates at a throat of a suction port 12, and thereby the oil and dust are sucked into the port 12 and transferred to a required place through an oil delivery hose 18.  Furthermore, when high pressure water supplied from a high pressure hole 21 is jetted out from a nozzle for advancement 17, an oil recovery device 1 advances to the direction A. Accordingly, the purpose is attained.
Patent JP-S63248327-A (JP)
Inventor: TABATA HISAO
IPC: A01K89/01
Filed: 1987-04-02
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-H05281320-A (JP)
Title: Angle sensor
IPC: G01R33/09
Filed: 1992-04-06
Abstract: PURPOSE:To provide an angle sensor which is simple in structure, can be reduced in size and weight, and has high reliability and long service life as an angle sensor which outputs electric signals in correspondence with a rotational angle. CONSTITUTION:The title sensor is provided with an insulating substrate 51 arranged in parallel with magnetic fluxes in a magnetic field formed by a permanent magnet 4 and either one of the magnet 4 and substrate 51 is rotatably held, with the other being fixed. At least four zigzag patterns 52 formed of ferromagnetic thin films are formed on the substrate 51, with their directions being shifted from each other by 90 deg., so as to form a bridge circuit 53.
Patent JP-S526320-A (JP)
Title: Open coil for annealing
Inventor: SUGITA MITSUHIRO
IPC: C21D9/663
Filed: 1975-07-04
Abstract: PURPOSE:A captioned open coil without requiring spacers at all and can be simply produced at low costs.
Patent JP-S57197971-A (JP)
Title: Ghost eliminating device
Inventor: SHINPO HIROYASU
IPC: H04N5/21
Filed: 1981-05-29
Abstract: PURPOSE:To shorten ghost eliminating time, by performing channel-by-channel ghost eliminating operation firstly, and transferring a tap weighting coefficient data group to a presetting memory when the remaining amount of ghost decreases below a cetain value. CONSTITUTION:An input composite video signal E containing a ghost signal is passed through a transversal filter 11 to remove the ghost signal, but in this case, an arithmetic circuit 17 is operated by a channel switching pulse G to transfer the data, which corresponds to a selected channel, from the 2nd tap weighting coefficient memory 18 to the 1st tap weighting coefficient memory, thereby performing channel-by-channel ghost eliminating operation. When the remaining amount of ghost decreases below a certain value, the current data group of the 1st tap weighting coefficient memory 16 is transferred to the 2nd tap weighting coefficient memory 18 to rewrite a preset value and when a propagation system is normal, the ghost eliminating operation is achieved instantaneously.
Patent JP-S60260585-A (JP)
Inventor: DANIERU BUZAARU
IPC: A61P31/04
Filed: 1985-04-19
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。