baber/WOPTO huggingface dataset:
Patent JP-H05284690-A (JP)
Title: Spiral spring battery
IPC: H02K7/18
Filed: 1992-03-31
Abstract: PURPOSE:To make an electric apparatus usable even though there are no power supply for charging a secondary battery and no primary battery, by providing the winding and locking means of a spiral spring, the accelerator accelerating the rotational speed of the shaft of the spiral spring, a generator, a flywheel, and a generated voltage regulating means. CONSTITUTION:The boss part of a winding lever 5 is engaged with a spring shaft 3, and a stopper spring 8 is fastened to a stopper sleeve 7, and further, a spiral spring 2 is wound by turning the winding lever 5. Then, the winding lever 5 is took off. When using an electric apparatus, the locking of the spiral spring is released by a locking releasing means 11, and the spring shaft 3 is rotated. Then, the rotation of the spring shaft 3 accelerated by an accelerator 12 is converted into an electric power by a generator 1 having a flywheel 15. By a three-terminal regulator 17 and a capacitor 18, the electric power is so regulated as to have a predetermined voltage and a current restricted within a predetermined ripple range, and then, it is supplied to the electric apparatus. Thereby, the electric apparatus can be used even though there are no power supply for charging and no primary battery.
Patent JP-S63270919-A (JP)
Title: Resin bearing
Inventor: TSUTSUI NORIHISA
IPC: F16C33/12
Filed: 1987-04-28
Abstract: PURPOSE:To enable the accuracy of products to be enhanced, by providing an integrally formed resin layer on the inner circumferential surface of a holder, so that the inner circumferential surface of the resin layer can be made to be sliding surface of a turning shaft. CONSTITUTION:As an inserting process, a holder 1 of a metallic cylinder or the like is inserted into a W-shaped metallic female forming mold 2 whose surfaces are coated with a mold lubricant, so that the outer circumferential surface thereof can be closely brought into contact with the inner circumferential surface of the female mold 2. Next, as a molding process, a mixture 3 is supplied, as shown by arrows, into the gap between the outer circumferential surface 2c of the cylindrical part 2b being provided in the central part of the metallic female mold 2 and the inner circumferential surface of the holder 1. Thus, since the bearing body is formed by the compression method in which the insert forming method is used, there is not dimensional variation in the inside diameter of the inner circumferential surface part which is to be a sliding surface, and the accuracy of products can be enhanced.
Patent JP-H05283969-A (JP)
Title: Composite device of surface acoustic wave element and crystal resonator
IPC: H03H9/145
Filed: 1992-03-31
Abstract: PURPOSE:To obtain a composite device having the both functions of a small- sized surface acoustic wave element and a crystal resonator by forming the surface acoustic wave element and the crystal resonator on a piezoelectric plate and using the electrode of the surface acoustic wave element as the common electrode of the crystal resonator. CONSTITUTION:A quartz plate 11 cut at a prescribed angle for the crystal axis of a quartz and a surface acoustic wave element 12 on one of plate surface of the quartz plate 11 are formed. A crystal resonator 15 having a pair of exciting electrodes 14 formed on the other plate surface of the quartz plate 11 in opposite surface to the electrode of the element 12 and resonating at an oblique symmetry mode is provided. Therefore, the both sides of the plate surfaces of the quartz plate 11 is possible to be effectively used and to be made small-sized as compared with the quarz plate composing each of the surface acoustic wave element and the crystal resonator, separately, and the cost is possible to be reduced. Further, as the element 12 works only on the surface of the quartz plate 11, the electric characteristic is not damaged even if the exciting electrodes 14 are formed on the plate surface on the opposite side.
Patent JP-H05281789-A (JP)
Title: Developing method for insulating magnetic one component toner
IPC: G03G9/097
Filed: 1992-03-31
Abstract: PURPOSE:To provide the developing method for the insulating magnetic one component toner in which the toner is electrified by electrostatic induction at the time when the toner compsn. to be used fer a specific developing device in a developing system without utilizing triboelectrification satisfies certain specific requirements, by which various defects associated with the conventional toners are eliminated. CONSTITUTION:This developing method for the insulating magnetic one component toner consists in-holding the magnetic one component toner, which contains at least a thermoplastic resin, magnetic powder, electrification stabilizer and coloring agents at need and in which the thermoplastic resin has about 1X10<4> OMEGAcm volume resistivity, the electrification stabilizer has about 1X10<4> to 1X10<12>OMEGAcm volume resistivity and the magnetic powder and the coloring agents have about 1X10<4> to 1X10<12>cm volume resistivity and which does not substantially contain materials having <=10<4>OMEGAcm volume resistivity, onto a toner carrying member 1, at least the surface of which is conductive in a developing station, by using magnetic force, then bringing the magnetic one component toner into contact with the electrostatic latent image formed on an electrostatic charge image carrying member 4 and electrifying the electrostatic latent image mainly by the electrostatic induction and induced polarity by the electric field of the electrostatic latent image, thereby visualizing the latent image.
Patent JP-S58223237-A (JP)
Title: Manufacture of discharge lamp
Inventor: MATSUBARA OSAMU
IPC: H01J9/34
Filed: 1982-06-18
Abstract: PURPOSE:To improve efficiently the planting strength against insulating plates by a method wherein thermocontracting members are used for the insulating plates of a cap while the cap pins are fastened by utilizing thermocontraction due to the heating in the process of attaching the cap. CONSTITUTION:The inside of the opening part of a cap 1 is coated with a fixed amount of cap cement 2. Further, the cap 1 is so constituted that a pair of recessions 5 having each a hole 4 on the respective bases are formed on the bottom 3a of a metal cap shell 3 while the first circular insulating plates 6 are arranged on the bases of the respective recessions 5 and the circular second insulating plates 7 are arranged on the insides corresponding to the recessions 5 and the cap pins 8 are planted on the bottom so that the first and the second insulating plates 6 and 7 may be held between the swelling out parts 9 and the bending pieces 10 thereof. Still more, said first and second insulating plates 6 and 7 are composed of the thermocontracting members such as heat-resisting fiber and the gaps, for instance, of 0-0.2mm. in the radial direction are given between the holes thereof and the outside diameters of the cap pins 8.
Patent JP-S62262247-A (JP)
Title: Production of magneto-optical recording medium
Inventor: NAKADA MASABUMI
IPC: G11B11/105
Filed: 1986-05-08
Abstract: PURPOSE:To improve the magnetic characteristics of a vertically magnetized film by heating a transparent org. substrate prior to film formation in a film forming device in the case of forming the film of a magneto-optical recording medium contg. a recording layer consisting of the vertically magnetized film on said substrate. CONSTITUTION:The transparent org. substrate 1 is heated prior to the film formation in the film forming device in the case of forming the film of the magneto-optical recording medium 3 contg. the recording layer consisting of the vertically magnetized film on said substrate. More specifically, the substrate is heated at the substrate temp. or above in the stage of the film formation to degas the adsorptive material prior to the film formation. The taking of the adsorptive material of the substrate into the recording medium through the pinholes existing in a dielectric 2 which is a protective layer and the taking of the adsorptive material into the recording medium 3 by evaporating from the substrate part covered by a substrate holder are thereby prevented and the magneto-optical characteristics of the medium are improved.
Patent JP-S5920457-A (JP)
Inventor: RARUFU UIRIAMU REONAADO
IPC: C23C2/06
Filed: 1983-06-15
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-H08301917-A (JP)
Title: Method for preparing homogeneous polymerization catalyst
Inventor: SHOZAKI HAJIME
IPC: C08F12/00
Filed: 1995-04-28
Abstract: PURPOSE: To prepare a homogeneous polymerization catalyst having a high catalytic activity by mixing a transition metal compound with a compound which can react with the metal compound to form an ionic complex or a specified oxygenous compound and aging the obtained mixture. CONSTITUTION: A method for preparing a homogeneous polymerization catalyst comprising a transition metal compound (A) and oxygenous compounds (B) represented by formula I (wherein R<1> to R<5> are each 1-8C alkyl; Y<1> to Y<3> are each a group III element; and a and b are each 0-50, provided that a+b>=1) and/or formula II (wherein R<6> and R<7> are each 1-8C alkyl; Y<4> and Y<5> are each a group III element; and c and d are each 0-50, provided that c+d>=1), which comprises mixing catalyst components A and B together and aging the obtained mixture. According to this method, the catalyst can be brought into the state of the highest possible catalytic activity within a short time.  The catalyst prepared by this method is used as a polymerization catalyst for, e.g. an aromatic vinyl compound or an α-olefin and, especially when used in the polymerization of an aromatic vinyl compound, it can give a syndiotactic styrene polymer at good efficiency.
Patent JP-S62263299-A (JP)
Inventor: NAGAAI KAZUO
IPC: C11D10/02
Filed: 1986-05-09
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-S58224266-A (JP)
Title: Solar heat hot-water supply system
Inventor: OOTSUKA NOBUO
IPC: F24S90/00
Filed: 1982-06-21
Abstract: PURPOSE:To decrease the running cost of a circulation pump by a simple structure wherein a controller to intermittently operate the circulation pump is combined with a solar heat collector, having a water circulation part of large inner capacity. CONSTITUTION:The titled solar heat hot-water supply system is provided with a heat accumulating tank 1 having a water feed port 2 and a hot-water supply port 3, a heat collector 6 having a heat collecting board 14, a circulation pump 7 which is provided in the midway of a heat collecting circuit 5, and a controller 9 which controls the intermittent operation of a circulation pump 7. The heat collecting board 14 is provided with heat collecting tubes 16' which are connected to the heat accumulating tank 1 by the heat collecting circuit 5, and a water circulation part 15' of large inner capacity, which is composed of an upper and a lower headers, and suppresses the temperature in water from rising higher than a specified value when the operation of a pump is stopped. Because the above- mentioned collector 6 is composed of a heat collecting board 14, a water circulation part 15' having a large inner capacity, and heat collecting tubes 16, effective pumping operation can be performed in the hot-water supply system.
Patent JP-H07318790-A (JP)
Title: Automatic focusing module
Inventor: HIROHASHI OSAMU
IPC: G03B13/36
Filed: 1994-05-20
Abstract: PURPOSE:To provide an automatic focusing module, specially the assembling structure thereof constituted so that high range-finding accuracy is secured by lowering the dependency of the polishing accuracy of the light receiving surface of a package exerting an effect on a relative position between a lens and an automatic focusing IC. CONSTITUTION:As for the automatic focusing module assembled by loading an optical lens system, which is obtained by combining the lens 1 and a light shielding case 2 on the clear mold package 7 of transparent resin, on the automatic focusing IC3 obtained by sealing the IC chip 4 of a photosensor by the clear mold package 7, the convex light receiving surface 7a polished so as to be a mirror surface is formed at the central part of the upper surface of the package 7 faced to the photosensor part of the chip 4. Besides, the unpolished peripheral surface of the package apart from the light receiving surface 7a is set to be the fitting reference surface of an optical lens system and the case 2 is fitted there. Then, the relative position between the lens and the IC chip 4 is set to be a fixed distance regardless of the polishing accuracy of the light receiving surface.
Patent JP-H1033481-A (JP)
Title: Ophthalmologic lighting system
Inventor: HAYASHI MASAKAZU
IPC: A61B3/117
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To provide an ophthalmologic lighting system capable of presenting most appropriate observation and shooting condition saving the light source life time without requiring experienced skill. SOLUTION: An opthalmologic lighting system is used for an ophthalmologic apparatus in which a slit light from a halogen lamp 8a as a light source is irradiated to the examined eye through a width adjustable slit facing it and the reflected light is observed. The system has a maximum light switch 15 to indicate maximum light of the halogen lamp 8a and a light source control means 24 to control the halogen lamp 8a to light maximum at specified time in proportion to the indication from the maximum light switch 15. As thus constructed, most appropriate observation condition is gained only by operating the maximum light switch 15 concurrently serving to save life time of the halogen lamp 8a.
Patent JP-H05295488-A (JP)
Title: Al-added high-purity fe-cr alloy excellent in oxidation resistance
Inventor: KATO YASUSHI
IPC: C22C30/00
Filed: 1992-04-24
Abstract: PURPOSE:To manufacture a high-purity Fe-Cr alloy excellent in oxidation resis tance as excellent in workability, in an Al-added Fe-Cr alloy contg. Fe, Cr and Al, by prescribing the content of each element. CONSTITUTION:As a raw material, an ultrahigh purity electrolytic iron, electrolytic Cr and electrolytic Al are used and are melted and cast in a ultrahigh vacuum of >=10<->7Torr to manufacture an Fe-Cr alloy having super high purity. At this time, the content (wt.%) of each element is allowed to satisfy the conditions of Fe+Cr+Al>=99.98, 99.5>=Cr+Al>=0.5 and 20>=Al>=0.001, and, preferably, the content of Al is regulated to 0.01 to 20%, and that of Cr to 3 to 30%. In this way, the objective Fe-Cr-Al alloy excellent in oxidation resistance as well as excellent in workability can be obtd.
Patent JP-S587648-A (JP)
Title: Toner
Inventor: MINAMI CHIYO
IPC: G03G9/08
Filed: 1981-07-07
Abstract: PURPOSE:To obtain a toner for developing an electrostatic or magnetic latent image, improved in dispersion of a pigment, by suspension-polymerizing a monomer containing a dispersed pigment treated with a titanium coupler. CONSTITUTION:A pigment, such as carbon black, treated with a titanium coupler, such as isopropyl tristearoyltitanate is dispersed into a monomer, such as styrene. A polymerization initiator is added to this monomer, this mixture is added to a medium, such as water, and agitated to produce a reaction product by suspension polymerization. The toner obtained by drying this product contains the uniformly dispersed pigment, but an isolated form of its exits very little. Use of this toner as a developer enables a fog-free sharp image to be formed.
Patent JP-H10296126-A (JP)
Title: Air cleaner
Inventor: UEHARA TAKEHIRO
IPC: B03C3/41
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To easily and completely clean a discharge electrode, especially a counter electrode part in every nock and corner without leaving any parts uncleaned and to prevent noise from being generated. SOLUTION: This air cleaner is constituted so that a discharge electrode is arranged in an air passage flowing from the suction port provided at the lower part of a main body to the blowoff port a dust collecting means positioned at the upper part is arranged. In this case, the discharge electrode consists of an electrode frame 30, a discharge part fixed to the frame 30 and a counter electrode 4 arranged in parallel with the discharge part. The electrode frame 30 is provided with a holding means for freely attachably detachably holding the counter electrode 4 between the both ends. The counter electrode 4 is detached from the frame 30 to clean it.
Patent JP-S597118-A (JP)
Inventor: POORU ANSONII BOUSAA
IPC: A61K8/00
Filed: 1983-06-14
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-S63271781-A (JP)
Title: Disk magazine
Inventor: OGATA OSAMU
IPC: G11B23/023
Filed: 1987-04-30
Abstract: PURPOSE:To smoothly loads and unloads disks by providing a spacer part protruding vertically over the surface of a partition plate at both sides of this plate, and stacking plural partition plates on each other at said spacer part so that the space between partition plates has no change despite the heat expansion of the partition plates. CONSTITUTION:The spacer parts 17 and 18 formed into one body at both sides of a partition plate 3 protrude up and down to the surface of the plate 3. An L-shaped hook part 19 is formed at the side part of the part 17 together with a groove part 20 where a projected bar 1A formed on the inner wall of the side plate of a casing 1 is inserted. While the part 18 is provided a bearing part 21 and a projection 22. Both parts 17 and 18 are put on each other and the movement of these parts given along the surface of the part 3 are prescribed by a shaft 29 and the bar 1A. Thus the plate 3 is never bent despite its heat expansion and therefore the space between plates 3 is kept constant. As a result, a disk 10 is smoothly loaded and unloaded in between the plates 3.
Patent JP-S5732461-A (JP)
Title: Electrostatic latent image developing device
Inventor: IMAIZUMI MASARU
IPC: G03G15/09
Filed: 1980-08-01
Abstract: PURPOSE:To prevent a developer from caking in a bacuket and sticking to its internal surface, by providing a rotary driving means connected for driving a bucket roller through an intermittent drive transmission mechanism having a Geneva gear. CONSTITUTION:A backet roller 13 is provided rotatably near a peripheral surface part opposing to the electrophotographic photoreceptor drum 1 of a development sleeve 11. Then, a Geneva gear 42 is fixed on the shaft of the bucket roller 13. The bucket roller 13 is linked to a driving gear fixed in a copying machine body through an intermittent driving transmission mechanism having the Geneva gear 42 to be rotated, thereby giving intermittent shocks to buckets 13a, 13b and 13c accordingly. Therefore, magnetic developers in those buckets are vibrated intermittiently. Thus, the magnetic developers are prevented from caking in the buckets and sticking to their internal surfaces.
Patent JP-S5440413-A (JP)
Title: Departure bell controlling system
Inventor: HIROTA NORIAKI
IPC: B61L27/00
Filed: 1977-09-07
Abstract: PURPOSE:To carry out control of starting or departure bell indicating departure of a train with high accuracy, in a railway or the like employing centralized train control system, without increasing the capacity of the central unit and transmission unit. CONSTITUTION:In operation of the system of this invention, information of train position is given from interconnecting means 4 to central unit 1 via transmission means (station) 3 and transmission unit (center) 2, and the unit 1 determines the control time and gives control information to the transmission unit 2. Timer 6 detects from the interconnecting means 4 that train has entered into track circuit K3 and starts its operation to count the time (in hours and minutes) when departure bell is to be actuated. Information of departure signalling means S4 is given from means 4 to AND-circuit 5, which in turn gives control information to departure bell actuating mans 7, under the three AND-conditions that the train is in motion, control information is given from central unit 1, and control information is given from timer 6.
Patent JP-2000297691-A (JP)
Title: Electronic processing system and recording medium
Inventor: FUKUDA NORIO
IPC: F02D45/00
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To provide an electronic processing system and a recording medium that enables reduction of effects caused by variations of measured objects, without inducing problems such as an increase in load for software. SOLUTION: In allocating each channel to respective sensors for A/D conversion, remotest CH1 and CH24 from among consecutive channels are allocated to a VG sensor. In this case, the interval between CH1 and CH24 is set so that the interval becomes half the length of the cycle of a sensor voltage variation. Then, by activation of an A/D converter, the A/D conversion from CH1 through CH24 is performed in sequence (continuous processing of A/D conversion). By this arrangement, for example, first at a crest of sensor voltage the A/D conversion of CH1 of the VG sensor is performed, and then the A/D conversion of other channels, CH2-CH23, is performed in sequence. Finally, at a root of the sensor voltage, the A/D conversion of the CH24 of the VG sensor is performed again.
Patent JP-H0629732-A (JP)
Title: Plane plate line antenna
Inventor: ARIMURA KUNITAKA
IPC: H01Q21/20
Filed: 1991-04-11
Abstract: PURPOSE:To incline the main beam radiated from a power radiation plate at a desired angle from the direction perpendicular to the power radiation plate with respect to the plane plate line antenna which is suitable to be used as an antenna for communication, an antenna for broadcast, or the like. CONSTITUTION:This plane plate line antenna provided with a power radiation plate 2, a metallic plate which is arranged to face the power radiation plate 2 apart from it, a feed aperture formed in this metallic plate, a delay means arranged in the waveguide space formed by the power radiation plate 2 and the metallic plate, and a feed means connected to the feed aperture to supply the power to the waveguide space is characterized by arranging slots 2a for power radiation in the power radiation plate 2 and changing the arrangement positions of slots 2a in the diametral direction from the feed aperture to change the phase of each slot 2a and inclining the directional main beam synthesized by slots 2a at a desired angle from the direction perpendicular to the power radiation plate 2.
Patent JP-S5731537-A (JP)
Title: Manufacture of synthetic resin tube with inorganic coating layer
Inventor: ISHIYAMA TETSUO
IPC: B29C33/40
Filed: 1980-08-05
Abstract: PURPOSE: To obtain a synthetic resin tube having economically advantageous merits, having good releasing property from molds, by a method in which a synthetic resin tube is set in elastic, flexible molds and an inorganic coating material is filled in an aperture between the resin tube and the surface of the cavity of the molds and hardened.  
     CONSTITUTION: In a split type mold 1 consisting of a lower mold 2 and an upper mold 3, each being made of an elestic, flexible material, e.g., synthetic rubber, natural rubber, etc., a synthetic resin tube a is held and then an inorganic coating material slurry is injected through an injection hole 5 into an aperture 7 and filled while discharging air in the aperture 7 from an exhaust port 6. When the aperture 7 is filled with the inoganic coating material, the injection hole 5 is stoppered and the inoganic coating material is cured for hardening. Then, the clamping of both the lower and upper molds 2 and 3 is released, the upper mold 3 is removed while bending the upper mold 3 outwards by utilizing the elasticity of the molds, and the lower mold 2 is also removed while bending the lower mold 2 outwards likewise. Thus, a synthetic resin tube with an inorganic coating layer can be obtained. 
     COPYRIGHT: (C)1982,JPO&Japio