baber/WOPTO huggingface dataset:
Patent JP-S5554402-A (JP)
Title: Magnetic compass
Inventor: KOMATSU MINORU
IPC: G01C17/28
Filed: 1978-10-18
Abstract: PURPOSE: To obtain a unit which is excellent in resistance to shock and displays an azimuth by fixing the (n)-number magnetic detecting elements which detects earth magnetism at equal angular intervals with their center in contact and then by attaining synchronous detection at a frequency twice as high as an exciting wave of a constant frequency.  
     CONSTITUTION: The (n)-number (n=4 in this figure) detecting elements are constituted by winding coils 1W4 around ring-shaped core 5 at an equal angle. Ring- shaped core 5 is uniformly wound with exciting winding 6 over the entire core circumference. The exciting winding of this earth magnetism detector 7 is applied with a signal of frequency (f) from oscillator 8. The output of oscillator 8 is doubled in frequency by frequency multiplier 9 to frequency 2f. Outputs of detecting elements 1W4 are inputted to synchronous detectors 10W13, where they are synchronously detected by the output of frequency multiplier 9 to obtain a direct-current signal. Then, it is supplied to state detection circuit 18 by way of amplifiers 14W17 and the arrival direction of earth magnetism is displayed by display unit 19 by using a display lamp, so that a miniature and inexpensive magnetic compass can be obtained which is tolerant of vibration shock. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62287864-A (JP)
Inventor: KIKUCHI SHIZUO
IPC: B65D77/20
Filed: 1986-06-03
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-S619529-A (JP)
Title: Consuming electrode for melting nb and ti alloy
Inventor: KOIZUMI MASAAKI
IPC: C22C1/00
Filed: 1984-06-22
Abstract: PURPOSE:To obtain the titled consuming electrode capable of melting also Ti alloy without segregation, having uniform structure and contg. about the half quantity Nb by charging a compact in which granules or powders of Nb are enveloped with sponge Ti and press molded, into sponge Ti and press molding them. CONSTITUTION:A core 2 is set in a press mold 1, the Nb powders 3 of usually <=50mm., especially <=5mm. average diameter are fed inside the core 2, and the sponge Ti 4 is fed outside while enveloping the powder 3. Next, the core 2 is drawn, then the powders are leveled suitably, press molded to obtain the compact 5. Next, e.g. 6 pieces compacts 5 are embedded in the sponge Ti 6, press molded to obtain a briquettes 7. Plural these briquettes 7 are welded to obtain the consuming electrode 8, and a coupling 9 for electric source is provided thereto. The electrode 8 is subjected to vacuum arc triple melting to manufacture Nb-50% Ti alloy, and the result is shown in table 1. Average particle diameter of the Ti 4 is prescribed to <=10mm. usually, and <=5mm. especially.
Patent JP-H1068785-A (JP)
Title: Electronic device
Inventor: SAITO YUTAKA
IPC: G04G21/04
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To obtain a compact device with low cost and low power consumption, and to relieve the constraint on the merchandise, by forming an antenna by a magnetic Hall element. SOLUTION: The standard time electric wave of 40kHz frequency and 1kW of output, received by a Hall element antenna 1002, is input 1003 by a receiving circuit 1001. The electric wave is amplified to about 30dB by a FET amplifying circuit part 1004, and is further amplified to 20-25dB by an active filter circuit part 1006. Accordingly, the total amplification ratio of a system, is about 85dB, and the detection of electric wave, the multiplication of pressure, and the waveform shaping are performed by a wave detecting circuit part 1008, to output the electric wave to an output terminal 1009. In the Hall element antenna 1002, ferrite discs 5005 of several mm diameter 5006 through which a magnetic flux is to be transmitted, are stacked on both sides of the Hall element 5007, and the total thickness 5004 becomes several mm.  Accordingly, the ratio of the volume of the antenna part to a watch 5002 or the like, can be remarkably reduced.
Patent JP-H0421606-A (JP)
Title: Volatile antibacterial and antifungal agent
Inventor: NORIZUKI KATSUHIRO
IPC: A01N35/02
Filed: 1990-05-17
Abstract: PURPOSE:To provide the subject antibacterial and antifungal agent containing a terpene derivative such as nortetrahydrolinalool or dihydrocitronelal as the active components and equally showing its effect on materials existing in a certain space. CONSTITUTION:The subject drug containing a compound of formula I or II (R<1>, together R<2> shows single bond or both the R<1> and R<2> are H; R<3> is lower alkyl, lower alkenyl or lower alkynyl; R<4>, together R<5> shows single bond or both the R<4> and R<5> are H) are the active component. Both a liquid form including impregnant and a solid form such as gel or granule may be used as the dosage form and the drug is used so that the concentration in the air may be >=10<-1> ppb by spontaneous volatilization or (semi) forced volatilization. A volatilization promotor such as an alcohol or limonene or, on the contrary, a volatilization inhibitor such as diethyl phthalate is preferably mixed in the drug so that a continuous and uniform effect may be obtained.
Patent JP-S62285214-A (JP)
Title: Thin film magnetic head
Inventor: KOSHIKAWA YOSHIO
IPC: G11B5/31
Filed: 1986-06-02
Abstract: PURPOSE:To reduce the error due to a faulty medium and the noise due to an external magnetic field disturbance by connecting two coils of thin film magnetic transducers in series whose winding directions are opposite to each other and using both the thin film magnetic transducers to apply simultaneous recording/reproduction. CONSTITUTION:Two floating rails 117A, B float a head to a magnetic recording medium 113. The winding direction of the recording/reproducing coils 119A, B of the thin film magnetic transducers 130A, B formed at each end of the floating rails 117 is made opposite and they are connected in series. The recording/reproduction of the information is shared simultaneously by the two thin film magnetic transducers 130A, B connected in this way. Thus, even if a defect exists at a part of the magnetic recording medium 113, any of the thin film magnetic transducers 130A, B applies reproduction to make hardly cause an error, and since the coils 119 are wound oppositely, the effect of an external magnetic field disturbance is cancelled together.
Patent JP-H07308786-A (JP)
Title: Sensor for tip dressing
Inventor: MIYAMAE TATSUO
IPC: B23K11/24
Filed: 1994-05-19
Abstract: PURPOSE:To confirm and judge the grinding status of welding tip ground by a dresser by providing an optical sensor. CONSTITUTION:After grinding work of a welding tip 11 is completed, a sensor controller 23 and dresser controller 24 control an air cylinder to the retracted state, further a dresser is moved away from the position between welding tips 11. Successively, the sensor controller 23 actuates a solenoid valve 14 and forwards a rod 13 to an air cylinder 12 to be put at the extended state. As a result, the tip of rod 13 is inserted between welding tips 11 arranged as opposing. As an optical sensor 21 is placed opposing to welding tip, light is projected on the tip and is received by the optical sensor. By this method, based on a quality of reflection rate, the grinding state of welding tip is confirmed/judged.
Patent JP-H07324171-A (JP)
Title: Reactive dye,its preparation and its application
Inventor: PAURU HERUTSUIHI
IPC: C09B62/51
Filed: 1995-05-26
Abstract: PURPOSE: To obtain an improved reactive dye which exhibits a high fixing yield, a high fiber-dye bond stability, and good light resistance, moisture resistance, or the like by adopting a specific molecular structure.  
     CONSTITUTION: This dye is represented by the formula [wherein K is the residue of a coupling component; (s) is 1 or 2; R and R' are each independently H, sulfo, hydroxyl, a 1-4C alkoxy, a halogen, or cyano; A is a 1-6C alkylene or phenylene with a 1-6C alkylene; and Y is vinyl or CH 2 -CH 2 -U (wherein U is a group cleavable under alkaline conditions)] and is useful for dyeing or printing hydroxyl- or nitrogen-contg. fiber materials. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H10319728-A (JP)
Title: Transfer device for image forming device
Inventor: UDA KOJI
IPC: G03G15/16
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a transfer device for an image forming device capable of shortening a transfer time for small sizes of sheets without staining different sizes of sheets at their back sides even randomly transferred. SOLUTION: In this transfer device, a photoreceptor belt 1 is movably arranged perpendicular or parallel to the feeding direction of a sheet 7 to transfer a toner image, carried on the photoreceptor belt 1, onto the sheet 7 with the cooperation of the photoreceptor belt 1 of a transfer opposed roller 8. In this case, the moving stroke of the transfer opposed roller 8 is included in a distance between both ends in the cross direction of the sheet located at a transfer position or the front and rear ends in the feeding direction, so as to be defined as the stroke operation of the transfer opposed roller 8 corresponding to the size of the sheet 7.
Patent JP-S5461293-A (JP)
Title: Production of curable resin
Inventor: SAKIYAMA KAZUO
IPC: C09D11/101
Filed: 1977-10-25
Abstract: PURPOSE: The reaction between an alkoxymethylated melamne, an ethylenically α, β- unsaturated compound and a higher fatty acid ester is conducted to produce said curable resin giving coating films with high flexibility, resistance to chemicals and impact.  
     CONSTITUTION: To (A) 1 mole of an alkoxymethylated melamine bearing 3 or more alkoxymethyl groups per melamine nucleus are added (B) 1.0-5.5 equivalent amounts, based on the hydroxyl groups, of a one or more hydroxyl group-bearing- ethylenically α,β-unsaturated compound that is an esterification product from a polyhydric alcohol and an ethylenically α,β-unsaturated compound through esterification and (C) a higher fatty acid estr bearing hydroxyl groups in such an amount that the hydroxyl groups in the higher fatty acid ester becomes 0.5-5.0 equivalent on the average and then the mixture is subjected to reaction in the pressence of an acid catalyst at 30-180°C 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01298937-A (JP)
Title: Stator for dc electric machine
Inventor: OHARAGI HARUO
IPC: H02K23/24
Filed: 1988-05-27
Abstract: PURPOSE:To prevent a spark from generating from a brush at the time of transient operation by providing a magnetic flux change suppressing member partly at least at a leakage interpole magnetic flux flowing passage via a short- circuiting core. CONSTITUTION:Short-circuiting cores 10A, 10B made of laminated iron plates are provided on the side face of an interposed core 8 near an armature 6, and lumped cores 11A, 11B are provided on the side faces of the cores 10A, 10B at the main pole core 4 side. The cores 11A, 11B so generates eddy currents as to suppress the change of a leakage interpole magnetic flux against the abrupt change of a load current. Thus, the interpole magnetic flux for obtaining a preferable rectifying state at the time of abrupt load current change can be obtained.
Patent JP-S5830723-A (JP)
Title: Optical deflecting device
Inventor: SEKIYAMA MINORU
IPC: G02B5/09
Filed: 1981-08-17
Abstract: PURPOSE:To facilitate adjustment, by attaching an optical assembled material, where a light source and an image forming part are provided as one body, to the outside cylinder part surrounding the outside of a rotary polyhedral mirror or an oscillatory mirror. CONSTITUTION:An optical assembled material 3 is attached to an attaching face 8 where the side part of an outside cylinder part 7 of a rotary polyhedral mirror 1 provided with a specular surface 2 is cut out. In the optical assembled material 3, a semiconductor laser light source 3 and an image forming part 5 consisting of an optical lens system are arranged on a vertical face passing through the center of the specular surface 2 at a certain angle, and they are so adjusted that the intersection between the optical axis of the light source 4 and the axis of the image forming part 5 is just on the specular surface 2. They are adjusted only in the direction of the axis of the image forming part 5, and an image is formed on a focal surface 6 by this adjustment. Consequently, the adjustment is facilitated.
Patent JP-S62285958-A (JP)
Title: Epoxy resin varnish
Inventor: AKAMATSU TOSHIYUKI
IPC: C09D163/00
Filed: 1986-06-03
Abstract: PURPOSE:To provide the title varnish which gives a resin-impregnated substrate which does not cause a foaming phenomenon, by blending an epoxy resin with an org. solvent having a specified vapor pressure. CONSTITUTION:An epoxy resin (a) (e.g., a bisphenol A type epoxy resin) is blended with an org. solvent (b) which has a vapor pressure of not higher than 10mmHg and in which the component (a) and a curing agent, a curing accelerator, etc. are highly soluble, such as a ketone, an ether, an ester, a polyhydric alcohol, a halogenated hydrocarbon, etc., (e.g., methyl cellosolve) and optionally, a curing agent, a curing accelerator, a filler, a reinforcing agent, a colorant, etc. (c).
Patent JP-H0423935-A (JP)
Title: Fishing bait
Inventor: TAKEISHI KAZUYOSHI
IPC: A01K97/04
Filed: 1990-05-18
Abstract: PURPOSE:To obtain a fishing bait resistant to collapse in water in a state attached to a hook and stably held on the hook by mixing fibers into a bait material. CONSTITUTION:The objective bait is produced by mixing fibers 2 such as cotton into a bait raw material l made of e.g. agar. It can be stably held on a fishing hook when attached to a hook similarly to conventional fishing bait and is resistant to separation from the hook, dissolution in water and collapse of the form.
Patent JP-S61286078-A (JP)
Title: Production of clad material
Inventor: HASHIZUME KIMIO
IPC: B23K20/00
Filed: 1985-06-13
Abstract: PURPOSE:To increase the reliability of clad material with good joining by ladding the joining face of the thin sheet of different material each other by activating the surface with ion beam milling. CONSTITUTION:Each joining face 3 of different material 1, 2 is surface-activated by ion beam milling method. The material 1, 2 is then taken out from the inside of the ion beam irradiating tank and joined by coldrolling ladding method by overlapping the joining face each other immediately. The conditions of the ion beam milling vary by the kind of materials, etc. as well but the ion beam is irradiated on the joining face after exacuating inside the ion beam irradiating tank, argon gas is enclosed in succession and adjusting the inner pressure.
Patent JP-H0584422-A (JP)
Title: Method for refinin gas containing h2o, co2
Inventor: MANFURETSUTO KURIIBERU
IPC: B01D53/52
Filed: 1991-05-01
Abstract: PURPOSE: To execute retreatment of an exhaust gas containing H2 S produced in a hot regenerating zone so that rapid start-up from a stationary state can be simply executed and frequent load change causes no problem. CONSTITUTION: A gas containing combustible components as well as carbon dioxide and sulfur compounds, particularly the gas containing H2 S is purified by being scrubbed with a scrubbing soln. to be reused. The scrubbing soln. is heated in the hot regenerating zone in order to be regenerated. The exhaust gas rich in H2 S produced in the hot regenerating zone is partly combusted in a combustion chamber to generate a gaseous mixture which is at a temp. of 1000 to 2000 deg.C in the combustion chamber. The gaseous mixture contains at least 30 mole % of the sulfur as elementary sulfur supplied to the combustion chamber and also contains the components H2 S and SO2 in a molar ratio of 4:1 to 1:1.  The gaseous mixture is cooled below dew point of sulfur, condensed elementary sulfur is separated, the gaseous mixture is heated to a temp. of 180 to 280 deg.C and is subjected to catalytic hydrogenetion operation and/or hydrolysis operation to convert almost all of residual SO2 to H2 S. At least a part of the treated gas is brought into contact with the scrubbing soln. as a H2 S-containing residual gas.
Patent JP-H05326994-A (JP)
Title: Photovoltaic element
Inventor: SUZUKI TETSUO
IPC: H01L31/04
Filed: 1992-05-21
Abstract: PURPOSE:To provide a photovoltaic element that has a wide range of a spectral sensitivity and affords a high conversion efficiency as an organic photovoltaic element. CONSTITUTION:A photovoltaic element contains two electrodes in which the electrode on a light incident side is at least translucent, and a double layer part consisting of an electron accepting organic substance layer and an electron donative organic substance layer which are successively arranged in that order at least from the light incident side. In this photovoltaic element, a perylene tetracarboxylic acid dialkyl imido pigment layer is sandwiched between the translucent electrode on the light entrance side and the electron accepting organic substance layer.
Patent JP-H03656-A (JP)
Title: Container cover body having channel filled with seal member by rotary lining
Inventor: PIITAA EI BUERUSHIRO
IPC: B65D53/06
Filed: 1990-05-18
Abstract: PURPOSE: To prevent a sealant from varying in thickness by providing a bank on a panel end at a predetermined distance from a skirt, and forming a channel filling a sealant therebetween while a surface of the panel end is inclined from the skirt toward the bank. CONSTITUTION: The lid 60 has a skirt 62 and a panel end 64, while the panel end includes a bank 40 and a rib 46. The bank 40 has a groove 42 for receiving a sealant 44 overflowing from the bank 40 on its upper face, and the rib 46 further receives the overflowing sealant 44. The panel end is inclined outward and forms a channel 68 for receiving the sealant between the bank 40 and the skirt 62. The sealant 44 comprises highly viscous sealant which has predetermined thickness even if sufficient back flow can be prevented after rotary lining and is cured to swell. A neck 70 of the container includes a seal end 72 inclined outward and is parallel to a surface of the sealant which has been cured to swell. Thus the sealant during manufacture can be prevented from varying in thickness.
Patent JP-2000293706-A (JP)
Title: Method for processing three-dimensional fluid data visualization
Inventor: KUZUU KAZUTO
IPC: G06F19/00
Filed: 1999-04-01
Abstract: PROBLEM TO BE SOLVED: To realize the visualization of a fluid moving state, its three- dimensional structure and a structural deformation situation by arranging minute surface elements on the basis of calculation results of an analysis object and preliminarily given visualization parameters and performing image display of the whole surface situation that is subjected to movable deformation on the basis of a fluid velocity field. SOLUTION: An analysis data reading part 2 reads position coordinates data and velocity field data and then, sends them to a data storing part 4. On the other hand, a visualization parameter inputting part 3 inputs a parameter necessary to visualization processing and subsequently, sends it to the part 4. An operating part 5 performs an operation necessary to the visualization processing on the basis of the analysis data and the visualization parameter sent to the part 4. Finally, an image generating part 10 generates a surface that deforms together with flow as an image pixel data on the basis of the position and permeability of all minute surface elements calculated by the part 5. Then, the data is displayed as an image by an image display device 11.
Patent JP-H0428691-A (JP)
Title: Step for passenger conveyor and caution body for same
Inventor: SAITO CHUICHI
IPC: B66B29/02
Filed: 1990-05-21
Abstract: PURPOSE:To prevent an accident of drawing a shoe of a passenger, and improve the design and strength by providing a diagonal surface part combined with a proper flat part at the peaks on both side parts of a step surface. CONSTITUTION:When an escalator is running up, if a passenger is on a step surface 2 with a toe 12T of a vinyl shoe 12 in contact with a skirt guard 11, the guard 11 is moving in the direction of A relatively to a step 1. The toe 12T therefore gets into a V-letter shaped space formed by a diagonal surface part 4S and the guard 11 by the friction force to the guard 11. The toe 12T then continues to be pushed into the space to receive a force in the direction of B, where because there is the diagonal surface part 4S on the forward end side of the arrow B, a reaction force R generates in the diagonal surface part 4S. This reaction force R becomes larger than the friction force of the guard 11 to move the toe 12T to generate a slip between the toe 12T and the guard 11 at last, so the toe 12T will not get into a small gap (g). The toe 12T of the vinyl shoe 12 of the passenger is thus kept at the diagonal surface part 4S.
Patent JP-H0689451-A (JP)
Title: Optical disk device
Inventor: ISHIBASHI HIROMICHI
IPC: G11B7/09
Filed: 1993-05-31
Abstract: PURPOSE:To reduce a seeking error by detecting the moving direction of a spot to a track and to make a high-speed access by imparting a target value for each different focusing error to each focusing control loop and intentionally causing a focusing error at the time of executing tire traverse. CONSTITUTION:When a changeover switch 71 for DC offset is connected to a ground side S1 and a target value is set to zero, an objective lens 3 is driven by a driving device 30 by means of a focusing control means so as to focus on an optical disk 6. Consequently, both outputs of an adder 72 and focusing error detecting device 4 are equalized and reading/writing of information is performed on this condition. Then, at the time of traversing for making access to a track and connecting the switch 71 to a DC bias side, the focusing error is controlled so as to become a definite value. At this time, the moving direction of the spot is discriminated from the phase relation of the outputs aOUT, bOUT of the element pieces 5a, 5b of a photodetector 5. Consequently, the seeking error at the time of retrieval of the target track is reduced and a high-speed access is enabled.
Patent JP-H07140512-A (JP)
Title: Camera with expanded close-up range and its control method
Inventor: TEI SHIYOUKOU
IPC: G03B7/16
Filed: 1994-06-13
Abstract: PURPOSE: To enlarge a close photographing range, to make the light emission of a stroboscope compensate exposure insufficiency at the time and to obtain the photograph of appropriate exposure by minimizing a stop value, light emitting the stroboscope and performing photographing. CONSTITUTION: In the case that a lens barrel position is at a super close photographing position, a control part 10 operates a motor driving part 30, drives a zoom motor, moves it to a super close photographing AF step and then, computes the lightness GNo of the stroboscope. Then, the stop value inversely proportional to the lightness GNo of the stroboscope is made smallest, the close photographing range is enlarged, then it is started to charge the stroboscope 40 and it is displayed that the stroboscope 40 is during charging through an information display part 20. Thereafter, the control part 10 judges the propriety of the operation of the release two-stage switch SW2 of a switch part 50, and when the switch SW2 is turned ON, the stroboscope is light emitted and the photographing is performed.  In such a manner, in the case of a close photographing distance, by limiting the stop value to the minimum, light emitting the stroboscope and performing the photographing, a photographable minimum close photographing distance is enlarged.