baber/WOPTO huggingface dataset:
Patent JP-S5427625-A (JP)
Title: Air fuel ration correcting device of internal combustion engine at hig temperature
Inventor: MATSUMURA HIROYUKI
IPC: F02M23/10
Filed: 1977-08-04
Abstract: PURPOSE: To make air fuel ratio adequate, by providing a lower current of a throttle valve of an intake pipe with air from a thermo-valve opened at the time when the temp of an engine is high, and by working even a diaphragm device to slightly open the opening of the throttle valve. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58210605-A (JP)
Title: Solenoid
Inventor: KATOU YOSHIAKI
IPC: H01F7/16
Filed: 1982-06-02
Abstract: PURPOSE:To improve a hysteresis characteristic of the relationship between a coil energyzing time and a plunger moving amount and hence to improve stability of the linearity therebetween by a solenoid wherein a cylindrical member formed of a non-magnetic substance serves to position a bobbin and magnetic plates. CONSTITUTION:When current is supplied to a coil 12 through a lead wire mounting part 22, a magnetic circuit including magnetic plates 13, 14 and a plunger 18 is formed in a solenoid 10 to move the plunger 18 in the X direction. In the solenoid 10, a cylindrical member 20 formed of a non-magnetic substance is inserted into a gap between the plunger 18 and the bobbin 11 as well as magnetic plates 13, 14 so as to restrict the bottin 11 and the magnetic plates 13, 14 on both sides in their positions. This permits to reduce variations in the clearance all over the periphery of the plunger 18. Also, the presence of a non-magnetic substance between the magneic plates 13, 14 and the plunger 18 alleviates an influence of the residual magnetism induced on the plunger 18 upon the magnetic plates 13, 14.
Patent JP-S59216623-A (JP)
Title: Apparatus for treating particulate material
Inventor: FUKUNAKA AKIHISA
IPC: B01J8/08
Filed: 1983-05-25
Abstract: PURPOSE:To prevent a seal part from receiving variation and deformation due to a running system, by bringing the structure of a main seal part such as the air seal between a pallet and a wind box to the seal structure between fixed bodies. CONSTITUTION:A plurality of grid shaped pallets 5 capable of placing a particulate material are arranged on an annular course in the same plane while a wind box 5 is arranged under the pallet 5 and the wind leg 7 is provided so as to be extended toward the aforementioned annular course from the wind box 3. In addition, in the aforementioned annular course, a slide seal 45 is held to an annular fixed type gathered duct 44 arranged in coaxial relation to said annular course to be made relatively rotatable while the wind leg 7 is connected to constitute an annular rotary gathered duct 8 capable of introducing the exhaust gas from the pallets 5, the wind box 3 and the wind leg 7 in an integrally rotatable state. As a result, a main seal part hardly receives variation and deformation due to the running system.
Patent JP-H05296283-A (JP)
Title: Shock absorber
Inventor: USHIJIMA TAKAO
IPC: F16F9/54
Filed: 1992-04-13
Abstract: PURPOSE:To reduce vibration from a vibration generating portion by causing displacement of a vibrationproof material of a large mass relative to a rod. CONSTITUTION:A rod 14 whose reciprocating motion is eased by a damper expands from a main body 12 and a vibrationproof material 54 is supported via a support 52 to a storage body 36 fixed to the upper end portion of the rod 14. An iron core 37 adjacent the vibrationproof material 54 and a coil 46 wound to the coil 37 are located beneath the vibrationproof material 54. The coil 46 is connected to a power source 40 via wiring 60, 61 and a controller 38 controls the power source 40 in accordance with signals from sensors 56, 58. Therefore, vibration is reduced by displacement of the vibrationproof material 54 in the opposite direction to the vibration.
Patent JP-S6425802-A (JP)
Title: Controllable new fixing apparatus of bracelet, especially, wristwatch
Inventor: ARAN DOMINIKU PERAN
IPC: A44C5/24
Filed: 1988-04-15
Abstract: PURPOSE: To work well with varying situation of the part around a wrist by furnishing two holding mechanisms in a consolidated construction with supports provided on both sides of a leather band at a sufficient distance from a rod in the direction of a leather bracelet so that it is possible to decide its effective length. CONSTITUTION: The distance between a supporting plate 3 and a rod 1 is made somewhat greater than the thickness of a leather band 2, and the plate 3 extends sufficiently to the right till the part 3a relative to the rod 1 so that the part 2a of the band 2 is kept in the condition folded back round the rod 1. The upper parts of wings 4 and 5 are extended in the direction of a leasure bracelet and then folded back inward so that holding mechanisms 6 and 7 are formed. The distance between the ends of these mechanisms 6 and 7 is made sufficiently large so that the lateral edges are slidable under the mechanisms 6 and 7 by folding back the leather band portion 2b to form the bracelet in the longitudinal direction. This enables the adjusting of the effective length of the leather bracelet fixed to a buckle at will.
Patent JP-H10285705-A (JP)
Title: Control apparatus for electronic vehicle
Inventor: KODAIRA YOSHIJI
IPC: B60L7/00
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To perform an ABS control operation without a vehicle speed sensor, and to rationalize, miniaturize, and lighten the structure of a vehicle by a method, wherein it is judged that a tire is locked on the basis of the counterelectromotive force of a motor in the operation of a brake and the operation of a braking device is released temporarily, when the existence of the tire lock is judged. SOLUTION: A control unit 3 is constituted of a power MOSFET F1 for motor drive, a power MOSFET F2 forming a braking device, and a microcomputer 30 and the like. A vehicle-speed detecting means which detects a vehicle speed at a tire wheel 11 on the basis of the counterelectromotive force Vr of a motor 2, when the braking device 7 is operated, a tire-lock detecting means which judges that a tire is locked on the basis of the vehicle speed detected by the vehicle-speed detecting means and an ABS control means which temporarily releases the operation of braking device 7 at a time, when it is judged that the tire is locked are constituted by means of software.
Patent JP-S63257626-A (JP)
Title: Manufacture of laminate of synthetic resin foam and surface synthetic resins
Inventor: WAKANA HIROSHI
IPC: B29C39/10
Filed: 1987-04-16
Abstract: PURPOSE:To obtain a product, which has a high strength and a favorable surface finish, by a method wherein synthetic resin foam stock liquid is poured in a mold, the size of which is slightly smaller than that of a finisked product and on the surface of which a first fiber material is set, and, after demolding, the resultant foam is surrounded by a second fiber material and set in a mold for a finished product, and finally impregnated with synthetic resin for hardening. CONSTITUTION:As core material, for example, phenolic resin foam 18 is used at the middle part of a laminate. In addition, in the surfaces of the foam 18, fiber stock 20 is imbedded integrally. The fiber stock 20 has functions, which prevents strain in the foam from generating and at the same time accelerates the escape of gas or the like outside a mold at the foaming of resin. Further, on each of the surface of the foam 18 and the fiber stock 20, synthetic resin 22 of a surface material is integrally formed in the form of being infiltrated in a fiber fabric 24. The fiber fabric 24 enhances the strength and rigidity of the surface material and accelerates the escape of gas or the like at the pouring and hardening of the surface material. On the other hand, these fiber materials 20 and 24 serve for checking the shrink deformation of the synthetic resin to the minimum.
Patent JP-H01263449-A (JP)
Title: Ventilation device
Inventor: WAKAI MASAO
IPC: F24F7/08
Filed: 1988-04-15
Abstract: PURPOSE:To prevent an occurrence of rusts and a dew formation and reduce a vibration caused by a rotation of a motor or vanes by a method wherein an outer frame is formed of a layered material having a plurality of different material qualities with its inner surface made of material having anti-rust power and with its intermediate part made of vibration absorbing material and thermal insulation material. CONSTITUTION:An outside opening 3 of an outer frame 1 is provided with an adapter 10 for connecting a duct 9. The outer frame 1 is formed of a plurality of different material qualities, i.e. its inner surface 1a is made of stainless steel, its intermediate part 1b is made of foam resin and its outer surface 1c is made of layered material. A ventilation device constructed as above is fixed to a ceiling 11 to discharge the interior air through a duct 9 out of the room. Since the inner surface 1a is made of stainless steel, even if the device is used at a place such as a bath room having a high humidity for a long period of time, no rusts are generated. Three layered material, in particular its intermediate part 1b is of a foam resin having a thermal insulation characteristic to prevent an occurrence of dew and then a vibration caused by a rotation of a motor 5 and vanes 6 can be prevented.
Patent JP-H10314419-A (JP)
Title: Pachinko machine
Inventor: NAKAJIMA KENKICHI
IPC: A63F7/02
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko device capable of repeating information on a pachinko machine main body side and information on a game machine panel side separately. SOLUTION: The repeating board 85 of a mechanism frame body provided with on the back face of the pachinko machine is provided with a main body power source terminal 87 connected to a power source circuit and a data output terminal 90 of the pachinko machine main body side for repeating information on the pachinko machine main body side to the managing device side. A data output terminal of the game panel side for repeating information on the game panel side is provided on the back face of the game panel side different from the mechanism frame body to face through an open window 17 provided on the mechanism frame body.
Patent JP-S57208568-A (JP)
Title: Sorter
Inventor: IWAMOTO MINORU
IPC: G03G15/00
Filed: 1981-06-19
Abstract: PURPOSE:To allow an off-line sorter to perform secure interruption processing, by inhibiting the drive of a sorter pin and counting operation while inhibiting printing operation for a certain time when an interruption signal is received. CONSTITUTION:When an interruption signal S19 is received, an OR circuit O outputs a printing disabling signal S6 for inhibiting the printing operation of a copying machine body for a certain time. At the same time, the counting operation of a counter CNT and pin driving operation are inhibited for a certain time. As a result, copying during interruption and normal copying are discriminated clearly and after interruption operation, sorter operation is continued again at an interruption point. Thus, secure interruption processing is carried out.
Patent JP-S5217712-A (JP)
Title: Light scanning apparatus
Inventor: IGUCHI TOSHIYUKI
IPC: G06T1/00
Filed: 1975-07-31
Abstract: PURPOSE: A light scanner which uses only one array of light receptive element to give light scanning of good comprehensiveness. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07280896-A (JP)
Title: Interruption tester for lagging current
Inventor: ISHII HIROMI
IPC: G01R31/327
Filed: 1994-04-06
Abstract: PURPOSE:To apply a transient oscillatory voltage having frequency conformable to the actual operating conditions between the terminals of a switch to be tested which is opened upon failure of interruption. CONSTITUTION:The interruption tester for lagging current comprises first and second auxiliary switches 8, 12 interlocked with a switch 1 to be tested, an inductor 9 for current suppression connected in parallel with the first switch 8, first and second adjusting capacitors 10, 11, a discharge gap 13 being closed by a zero current flowing between the opposite ends 1a, 1b of the switch 1 upon opening thereof, and an adjusting inductance 14 connected in series with the gap 13. The capacitor 10 is set to have no influence on the frequency of a transient oscillatory voltage between the opposite ends 1a, 1b. The capacitor 11 and the adjusting inductance 14 are set such that the transient oscillatory voltage has a predetermined frequency corresponding to the actual operating conditions of the switch 1.
Patent JP-H06279108-A (JP)
Title: Production of high density polycrystalline yig ferrite
Inventor: KAWADA YUKIHIRO
IPC: G02F1/09
Filed: 1993-03-30
Abstract: PURPOSE:To provide high density polycrystalline YIG ferrite having low porosity and almost free from oxygen defects. CONSTITUTION:A compsn. as starting material for YIG ferrite is calcined and a compact using the resulting calcined body is fired in a furnace at >=1,200 deg.C in an atmosphere under >=20% partial pressure of oxygen and 4-10atm internal pressure of the furnace to obtain the objective high density polycrystalline ferrite.
Patent JP-S62250040-A (JP)
Title: Production of porous molded article of alginic acid
Inventor: HIRASA OKIHIKO
IPC: C08J9/26
Filed: 1986-04-23
Abstract: PURPOSE:To produce a porous molded article made of a water-insoluble alginic acid metal salt having minute voids, in high efficiency, by adding a water-soluble alginic acid salt to an aqueous solution of polyvinyl methyl ether and insolubilizing the alginic acid salt in the solution. CONSTITUTION:A mixture of (A) an aqueous solution of a water-soluble salt, preferably sodium salt of alginic acid and (B) an aqueous solution of polyvinyl methyl ether is introduced in the form of desired shape (e.g. fiber, film, etc.) into (C) an aqueous solution of a water-soluble salt of a metal (preferably calcium chloride or copper sulfate) capable of forming an insoluble salt with alginic acid maintained at a temperature above the phase-transition temperature of the component B to effect the micro-phase separation between the components A and B and, at the same time, the formation of a formed article of insoluble metal salt of alginic acid. The formed article is introduced into water maintained at a temperature lower than the phase-transition temperature of the component B to hydrate the component B again and allow to elute from the molded article. Minute voids are formed in the molded article by this process to obtain the objective molded article.
Patent JP-S58211629-A (JP)
Title: Detecting method of layer factor of fluidized bed
Inventor: KAKO HIROYUKI
IPC: G01N7/00
Filed: 1982-06-03
Abstract: PURPOSE:To monitor the layer factor of a fluidized bed device constituted by particles of two or more components having different densities all the time, by obtaining the vertical difference between pressures at two points, i.e. at a vacant tower part over a fluidized bed and a fluidized bed part. CONSTITUTION:A pressure difference detector 11 has pressure taking ports 8 and 9 in a fluidized bed 2 formed in a boiler 1. A differnetial pressure DELTAP2 in the fluidized bed is obtained by the detector 11. A layer density (pressure gradient) is computed by a measuring line with a predetermined layer density. Meanwhile a pressure difference detector 10 has pressure taking ports 7 and 8 in a vacant tower part 13 and the fluidized bed part 2, respectively. A differential pressure DELTAP1 between vacant tower part 13 and the fluidized bed part 2 is obtained by the detector 10. A fluidized bed height H is obtained by an operating device 12 using an expression H=DELTAP1XDELTAh/DELTAP2 where DELTAh is a distance between the measuring points of the pressure difference meters in the layer. Based on the value of the pressure difference detector 11 in the layer, the composition of the fluidized bed can be obtained along the measuring line having a predetermined fluidized bed constituting ratio. Thus, useless consumption of sand which is put in the boiler as an operating medium can be reduced.
Patent JP-H07310283-A (JP)
Title: Method for processing textile fiber
Inventor: DEIITAA RAINEERU
IPC: D06M101/16
Filed: 1995-04-20
Abstract: PURPOSE: To improve a sun protection factor(SPF) of a textile fiber by treating the textile fiber by using a specific amount of an ultraviolet absorber capable of reacting with the textile fiber. CONSTITUTION: A textile fiber is treated with 0.1-3.0 wt.% (based on the fiber) of an ultraviolet absorber containing one or more groups capable of reacting with the textile fiber and represented by the formula AB  A is a group of formula I to formula IV [(n) is 0 or 1; phenyl and naphthyl each may be substituted with a halogen, SO3 M (M is H or an alkali metal), an alkyl, an alkoxy or benzyl]; B is a group capable of reacting with the textile fiber), e.g. sodium 2,4-dichloro-S-triazin-6-yl-P-amino-O-hydroxy-sulfonate to improve SPF. The group capable of reacting with the fiber includes a halotriazinylamino group (e.g. a group of formula V), a halopyrimidinylamino group (e.g. a group of formula VI) or an aliphatic group capable of reacting with the fiber (e.g. a group of formula VII).  When a fiber to be treated has <=200 g/m<2> density and has not been previously dyed in deep shade, the treatment is effective.
Patent JP-S5428631-A (JP)
Title: Carrier material for electrophotographic developer
Inventor: IKEDA ITSUO
IPC: G03G9/10
Filed: 1977-08-08
Abstract: PURPOSE: To reduce toner film formation on latent image holding surface and carrier particle surface by subsequently covering non-metallic nuclear particles with ferromagnetic substance metal and fluorinated polymer. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08270601-A (JP)
Title: Air tank unit and work vehicle with air tank
Inventor: HORIBE TATSUTAKE
IPC: B66F1/08
Filed: 1995-03-29
Abstract: PURPOSE: To charge with compressed air only once so that it can be used in fifty or sixty times of work, by charging an air tank with compressed air with a pressure increased through a pressure increasing valve from an air supply source, and supplying charged compressed air with a pressure reduced through a pressure reducing valve to an actuator. CONSTITUTION: This air tank unit is formed in a manner wherein a mechanical valve 5 operated by a manual switch 51 is connected to an actuator, to supply compressed air in an air tank 2 with a pressure reduced through a pressure reducing valve 21 to the actuator when the mechanical valve 5 is opened by operating the switch 51. Accordingly, when this unit is formed compact, in the case of generating necessity for supplying compressed air to an equipment with the compressed air serving as a drive source, when the unit is brought into a part where this equipment is provided, the compressed air can be very easily supplied to this equipment. Further in the case of charging with compressed air, since its charge is performed in a plant by very easy work from many arranged air supply sources, work efficiency can be improved.
Patent JP-H09278544-A (JP)
Title: Amorphous refractory material for lining in cupola-furnace
Inventor: TSUTSUI KOJI
IPC: C21C5/44
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To provide an amorphous refractory material preventing generation of crack and peeling and exhibiting stable durability by using a refractory aggregate material having specific mixing amounts of calcined agalmatolite, silicon carbide and alumina and/or siliceous alumina. SOLUTION: This amorphous refractory material for lining in a cupola- furnace uses 100wt.% of a mixture containing 5-60wt.% of calcined agalmatolite, 5-40wt.% of silicon carbide and 10-90wt.% of alumina and/or alumina-siliceous raw material as a refractory aggregate material. The refractory material prevents cracking made by imparting of permanent expansibility caused from making quartz to cristobalite, eliminates an evil influence made by transformation from α-shape to β-shape of quartz by using the calcined agalmatolite and exhibits excellent effect in corrosion resistance and peeling resistance even in mixing silicon carbide. The amorphous refractory material using the calcined agalmatolite does not exhibit expansion according to transformation of quartz at near 600 deg.C, although the permanent expansibility is imparted by making to cristobalite at near 1,250 deg.C.
Patent JP-H11299294-A (JP)
Title: Image formation equipment
Inventor: OHASHI MASATO
IPC: H02P8/14
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To easily speed up the processing speed of an image formation equipment. SOLUTION: Where motor drive torque of a stepping motor of this equipment is T0, inertia torque working on a driven section 'a' at the time of reduction in speed is Ta, and frictional torque working on the driven section 'a' is TL, these values are so set as to satisfy the relation Ta-T1<T0<Ta+TL, when reducing the speed of the driven section 'a'. With this method, the step-out of the stepping motor can be prevented, when reducing the speed of the driven section 'a' and the speed reduction time can be shortened in a range, wherein the inertia torque Ta is smaller than the sum of the motor driving torque T0 corresponding to the speed of the stepping motor and the frictional torque before reduction in speed, and thereby a moving period of time of the driven section 'a' can be shortened and, as a result, the processing speed can be increased.
Patent JP-S5619146-A (JP)
Title: Binary addition circuit using josephson element
Inventor: YAMADA HAJIME
IPC: G06F7/48
Filed: 1979-07-25
Abstract: PURPOSE: To decrease the number of elements and the power consumption, by constituting the logic circuit of decision by majority for addition circuit and the exclusive logical sum circuit, through the use of asymmetrical quantizing interference circuit consisting of Josephson element and inductance element different in the threshold current value.  
     CONSTITUTION: The logic circuit of decision by majority H and the exclusive logical sum circuits N1, N2 are constituted with the Josephson elements J1, J2 and the inductance elements M1, M2 different from the threshold current and the binary addition circuit is formed with the circuit H and the circuits N1, N2. The bias current line B1 of the circuit H and the bias current line B2 of the circuit N1 are connected in series and they are taken as the bias current line Aϕ1, and the bias current line B2 of the circuit N2 is taken as the bias current line Aϕ2. Further, logic input signal is fed to the input current lines AUn, AVn and the timing signal ϕ1 is fed to the current line Aϕ1, then the logic output signal Nn is obtained in the input and output current line ANn and the n-th logic carry signal C n  is obtained by adding the carry signal to the input current line AC n-1 , allowing to simplify the adder. 
     COPYRIGHT: (C)1981,JPO&Japio