baber/WOPTO huggingface dataset:
Patent JP-H11306986-A (JP)
Title: Method and device for itc adjustment of color cathode-ray tube
Inventor: MIYAKE KOUSUKE
IPC: H04N9/28
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To provide an ITC adjusting method for a color cathode-ray tube in which landing variation is prevented at the time of insertion of a wedge to fix a deflection yoke to the funnel part of the bulb of cathode-ray tube. SOLUTION: The convergence and landing are displayed simultaneously on a monitor 9 using an ITC adjusting device composed of a CCD camera 5 for measuring convergence arranged on the front surface of the face panel of color cathode-ray tube 1 and a walling sensor 6 for measuring the landing, in which the strength of a wedge 4 is increased or decreased so that the intended landing condition is attained by the operator while he is watching the place, and thereby the convergence and landing are accurately adjusted compatibly in a short time.
Patent JP-S589042-A (JP)
Title: Testing device for compacting pressing degree of material
Inventor: SUMINO HISAO
IPC: G01N3/00
Filed: 1981-07-10
Abstract: PURPOSE:To measure various characteristics relating to compaction with one device by  providing mechanisms of contg. solid bulk materials in a contg. chamber and making  compacting, gas permeating, and relative slide contacting motions. CONSTITUTION:Materials 2 such as municipal refuse are contained between perforated  discs 9 and 10 of a contg. chamber 1, and a cylinder 14 is extended to  push the disc 10  leftward, thereby compacting the materials 2. Compressive force is measured with a load cell 13, and the characteristic of the relation with compression ratios is determined. Thereafter, a pressurized gas is supplied with a blower 15 and is passed through  the disc 9, the materials 2, and the disc 10, then it is discharged through a flowmeter  19. A difference in pressures before and after the passage of the gas through the materials 2 is determined with a differential pressure gage 16, and permeation resistance is  measured together with flow rate. A motor 6 is run to rotate the discs 9, 10 and to rotate the materials 2 together as well, thereby generating relative sliding contact motion between the materials and the inside wall of the chamber 1. The relative frictional force thereof is measured with a torque gage 5, and the working power is calculated as well.
Patent JP-H04334888-A (JP)
Title: Pulling jig for terminal metal fitting
Inventor: SAITO TOSHIMASA
IPC: H01B13/012
Filed: 1991-05-13
Abstract: PURPOSE:To facilitate the pulling of a terminal metal fitting from a connector housing by enabling omission of manual pulling work of the terminal metal fitting. CONSTITUTION:A disengaging member 6 pushes up a locking part 11a by pressing a tapered driving surface 6c in a gap 12 between a releasing part 11b in the free end part of a canti-lever flexible locking piece 11 and an electrical contact part T1 in a connector housing B. In this case, when a pulling jig A is further pressed in the impact surface 7b of a press driving member 7 abuts on the front end of the electrical contact part T1 to drive the terminal metal fitting T backward.
Patent JP-S5631356-A (JP)
Title: Insulating method of winding of rotary electric machine
Inventor: NAKAYAMA KAZUAKI
IPC: H02K15/12
Filed: 1979-08-24
Abstract: PURPOSE:To heighten the reliability and workability of the insulation treatment of the winding, by performing the insulation treatment through four processes including preparatory heating, heat retention, resin dropping, curing operation, resin coating on the ends of the winding, heating and resin setting. CONSTITUTION:A stator is preparatorily heated in a box-shaped hot air heating furnace of 130+ or -5 deg.C until the temperature of the core and winding to the stator become equal to that of the furnace. After that, the whole stator is rotated at about 15rpm, while inclined, by a dropping impregnation unit equipped with a heater for making an atmosphere of about 80 deg.C. At that time, solvent-free resin for dropping impregnation is dropped down obliquely to the outer and inner parts of the ends of the winding so that the resin is filled in the winding. The stator is then rotated in horizontal posture for about 20min. The stator is picked out of the equipment. Resin with a solvent is sprayed onto the surfaces of the ends of the winding when its temperature is about 65 deg.C, thereby coating films of about 0.1-0.15mm. in thickness on the end surfaces. The coated resin is spontaneously dried for about one hour. Finally, the resin is set by heating at a temperature of about 130 deg.C. According to this method, the reliability and the workability of the insulation treatment are heightened.
Patent JP-S5731996-A (JP)
Title: Dehydrating method in hydraulic transportation of coal
Inventor: NAGATA KENICHI
IPC: C10L5/00
Filed: 1980-08-06
Abstract: PURPOSE: To separate coal in a slurry state efficiently from water, by granulating pulverized coal in coal unloaded in a slurry state by a specific method.  
     CONSTITUTION: Coal in a ship 2 is hydraulically transported in a slurry state to be unloaded temporarily into a pond 19. Subsequently, coal 20 in the pond 19 is sent in a slurry state to a dehydrator 25 and most of the coarse particle coal 24 is sent to a coal yard 29 by a conveyor 28. A part of the coarse particle coal 24 is, after grinded on a grinder 30, thrown into a dry granulating machine 38 to be granulated with a binder and then sent into an agitating tank 42. On the other hand, a pulverized coal slurry obtained under the net of the dehydrator 25 is sent into the agitating tank 42 to be mixed with the above-mentioned granulated coal, and then the mixture is sent with a binder into an underwater granulating machine 51 to have the pulverized coal granulated around the core of the above-mentioned granulated coal. The granulated coal 55 thus obtained is separated from water on a dehydrator 56 and then transfered to the coal yard 29. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62202682-A (JP)
Title: Automatic focus mechanism
Inventor: NAKAJIMA HIROSHI
IPC: G02B7/09
Filed: 1986-05-09
Abstract: PURPOSE:To attain focus operation with simple constitution by providing an optical path length changing means for deforming or displacing at a prescribed period on the front face of an image pickup element. CONSTITUTION:The optical path length change means having a slit plate 5 fixed to a piezoelectric element 6 is arranged between a focus lens 4 and an image pickup element 1. A pulse voltage is supplied to the piezoelectric element 6 and the position of slit is changed in the period of one frame or one field. As a result, light reaching the image pickup element 1 is subjected to optical length change in the period of one frame or one field. A sampling circuit 11, a synchronization separating circuit 12, a BPF 10, a detection circuit 13 and an integration circuit 14 detect the level of an image pickup video signal before and after the operation of the optical path change by the said optical path length change means. A delay circuit 15 and a comparison circuit 16 compare the levels before and after the change and control a focus motor 18 based on the result.
Patent JP-S5231003-A (JP)
Title: Process for preparation of squalane(2,6, 10,15,19,23-hexamethyl tetrac osa-hexa-en )
Inventor: NINAGAWA YOUICHI
IPC: C07C1/00
Filed: 1975-09-04
Abstract: PURPOSE: High purity squalane (2,6,10,15,19,23-hexamethyl tetracosa-hexa-en) is economically prepared by the hydrolysis the compound obtained by hydrogeneting exclusively two conjugated triple bonds of a specific compound under mild conditions. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63271497-A (JP)
Inventor: WATABE KAZUHIRO
IPC: G02F1/133
Filed: 1987-04-30
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-S62263848-A (JP)
Title: Molding method for self hardening mold
Inventor: UNOSAKI NAGATO
IPC: B22C15/24
Filed: 1986-05-09
Abstract: PURPOSE:To improve supplying capacity of self hardening molding sands by arranging separately auxiliary hoppers with gates to a binder coating sand and a hardener coating sand and executing a few times of charging for the self hardening molding sand during a short time. CONSTITUTION:The auxiliary hoppers 46, 47 are arranged just above a kneader 20 and slide gates 50, 51 worked by cylinders 48, 49 respectively are arranged at the bottoms of the hoppers. The sands in the hoppers 32, 43 are supplied into the kneaders 24, 35 by the prescribed quantities and also by opening the switching valves 34, 45, the binder and the hardener is supplied respectively, and the binder coating sand and the hardener coating sand is kneaded by the kneaders 24, 35, respectively to store in the auxiliary hoppers 46, 47. After charging the preceding self hardening sand into a cavity 5 from a hopper 15, immediately by using the auxiliary hoppers 46, 47, a few times of chargings for the molding sand are executed for a short time. Therefore, even in case of small capacity of the charging device, the supplying capacity of molding sands is improved.
Patent JP-S62268389-A (JP)
Title: Variable speed induction motor
Inventor: SATAKE TOSHIHIKO
IPC: H02P23/03
Filed: 1986-05-09
Abstract: PURPOSE:To enable the rotational speed of a rotor to be easily changed, by fitting a voltage phase shifter on at least one stator among a plurality of stators. CONSTITUTION:By a second stator 25, the terminals U, V, W of a wound winding 23 are connected to commercial three-phase power sources A, B, C. The terminals U, V, W of a winding 22 wound up on a first stator 24 are connected to the commercial three-phase power sources A, B, C via a voltage phase shifter 28 formed with a connection changeover switch 29 consisting of electromagnetic switches S1-S4 and a single-phase transformer 30. With the voltage phase shifter 28, by generating a shift between the phase of voltage of input to the winding of the stator and the phase for voltage for input to the winding of the other side stator, the rotational speed of a rotor can be easily changed.
Patent JP-H05302782-A (JP)
Title: Storage case
Inventor: SAITO HIROMI
IPC: F25D11/00
Filed: 1992-04-27
Abstract: PURPOSE:To obtain a simple opening and closing device for the lid of a vessel in a storage case, in which a vessel filled with food and the like is cooled and/or heated through brine. CONSTITUTION:A magnet 28 is provided in a main body door 21, covering the upper opening of a heat insulating tank 2, and a hanger 27, consisting of a magnetic material, is attached to the magnet 28. When the main body door 21 is opened, the tip end of the hanger 27 is hooked by the handle 26 of the lid 23 for the vessel 13 and the lid 23 can be lifted and opened with the handle 26.
Patent JP-H05303041-A (JP)
Title: System and method for measurement by differential interference microscope
Inventor: YOSHIYAMA SHOICHI
IPC: G01B11/24
Filed: 1992-04-27
Abstract: PURPOSE:To execute the measurement even in the case a measuring part of a sample is in a steep inclination and even in the case it is narrower than a horizontal shift amount of two light beams, and also, to always execute exactly and automatically the measurement, with regard to the measuring system and the measuring method executed by the differential interference microscope being suitable for detecting a minute ruggedness difference. CONSTITUTION:A light source having plural wavelength components are used as a light source of the differential interference microscope, and also, a sample base is provided with an inclination mechanism 10 for rotating a sample around a horizontal axis, and moreover, at the time of measuring a steep slant face 3a of the sample 3, the measurement is executed by a differential interference microscope method in a state that the sample 3 is rotated so that an inclination of its steep slant face 3a becomes gentle by the inclination mechanism 10, and by executing a correcting calculation by adding the rotational quantity, an actual inclination angle is obtained.
Patent JP-S589870-A (JP)
Inventor: KOJIMA SOUICHI
IPC: B22D41/08
Filed: 1981-07-10
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-S59232194-A (JP)
Inventor: SAGAWA KOUICHIROU
IPC: C11D1/10
Filed: 1983-06-16
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-S5440856-A (JP)
Title: Flame-retardant polyamide composition with high resistance
Inventor: TABUCHI MOTOI
IPC: C08K3/22
Filed: 1977-09-07
Abstract: PURPOSE: Flame-retardant polyamide resin compositions with improved heat aging resistance, which are composed of a polyamide and specific amounts of an organic halide, antimony trichloride, glass fibers, and a cuprous halide.  
     CONSTITUTION: To a polyamide resin such as various kinds of nylons, nylon copolymers or nylon blend compositions, are incorporated (a) 12W20wt% of an organic halide of formulaI, II, and III[X is Cl, Br, H where each molecule contains at least one halogen atom; R is H, OH, -O-(CH 2 ) n -OH, (n is 1W3); Y is SO 2  formula  IV], (b) 12W20wt% of antimony trichloride, (c) 5W40wt% of glass fibes and (d)  0.01W0.1wt% of a cuprous halide such as cuprous chloride, bromide or iodide. The  resulting composition has V-0 class flame retardancy according to UL vertical  burning test and shows less reduction in tensile strength in heat aging test. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04316056-A (JP)
Title: Negative type toner for electrostatic charge image development
Inventor: AOKI NOBUYUKI
IPC: G03G9/08
Filed: 1991-04-15
Abstract: PURPOSE:To obtain the electrostatic charge image developing negative type toner capable of forming a large number of copies without drop of image density and increase of fog by using aluminum oxide having a specific area and a gas absorption number in a specified ranges. CONSTITUTION:The aluminum oxide fine powder having a BTE specific area of 75-250m<2>/g and a CO2 gas absorption number of <=4.0/nm<2> is attached to the surface of the toner particles in an amount of 0.05-5.0wt.%. The aluminum oxide is attached to the surfaces of the toner particles by using a paddle type stirrer, a turbine stirrer, a Henschel mixer, and the like. It is preferred to use the aluminum oxide surface-treated with a coupling processing agent in order to enhance the environment resistance of the toner.
Patent JP-S59231932-A (JP)
Title: Delay equalizer
Inventor: SAITOU KAZUO
IPC: H04B3/06
Filed: 1983-06-14
Abstract: PURPOSE:To attain the switching of a flat state and an equalizing state of a certain characteristic without interruption of signal and without change in electric length by changing over a sub-signal system to provide a characteristic change while a main signal system is kept connected. CONSTITUTION:A distibutor 2 divides an input signal into a main signal and a sub signal in a delay section 21, a coefficient circuit 23 conducts the changeover of in-phase, interruption and opposite phase to provide a coefficient in the processing process of the sub signal, and a syntesizer 7 synthesizes signal being the result of processing of the main and sub signal. Furthermore, in an amplitude correcting section 22, a distributor 24 divides the input signal into the main and sub signal, an input changeover circuit 25 gives respectively the distributed sub signal to a terminator 26 at the ''interruption'' and to a processing circuit of the sub signal at ''inphase'' and ''opposite phase'' in synchronizing with the circuit 23, a changeover circuit 27 conducts the switching connection in synchronizing with the circuit 25, extracts the sub signal in the processing circuit only when the sub signal is connected to the processing circuit and synthesizes the extracted signal with the processed main signal at a synthesizer 17.
Patent JP-H02287142-A (JP)
Title: Method for estimating oxygen concentration of engine suction air
Inventor: YOKOYAMA SOICHI
IPC: G01N27/04
Filed: 1989-04-27
Abstract: PURPOSE:To perform real-time estimation and to attain various kinds of protection in an early stage by finding the difference between the demanded amounts of fuel before and after air fuel ratio correction and calculating the estimated oxygen concen tration in the oxygen-enriched suction air. CONSTITUTION:When an engine rotating speed signal and an air suction pipe negative pressure signal are inputted from an engine load condition sensor 13, a demanded fuel flow rate arithmetic means 14 calculates a basic demanded fuel flow rate accord ing to mapped data and outputs the arithmetic result to a demanded fuel flow rate correcting means 15. The means 15 inputs the output signals of a cooling water temper ature sensor 7 and a suction air temperature sensor 6 which detect engine operation conditions required for the correction to calculate a corrected demanded fuel flow rate QF1 from those input signals, and outputs the calculation result. An air fuel ratio correcting means 16 inputs the output signal of an entire-area air fuel ratio sensor 10, calculates a demanded fuel flow rate QF2 after the air fuel ratio correction when oxygen is enriched in the suction air, and outputs the flow rate difference QF2-QF1 between the flow rates before and after the correction. An oxygen concentra tion arithmetic means 17 calculates and estimates the oxygen concentration of the enriched suction air.
Patent JP-S5632537-A (JP)
Title: Polyester composition for molding
Inventor: IIDA HIROSHI
IPC: C08K7/14
Filed: 1979-08-27
Abstract: PURPOSE: To titled composition suitable for a molded article having improved surface gloss and mechanical properties by an injection molding machine using relatively low-temperature mold, obtained by adding glass fibers with a specific average fiber length and a specific nuclearing agent and lubricant to polyethylene terephthalate.  
     CONSTITUTION: 100pts.wt. polyethylene terephthalate is blended with 5W100 pst.wt. glass fibers with an average fiber length 0.15W0.4mm, 0.1W2pts.wt. neutral clay, oxide of metal belonging to II group of periodic table, silicate, stearate of metal belonging to I or II groups, benzoate, terephthalate or monomethylterephthalate as a nuclearing agent, and 0.01W5pts.wt. montanate of metal belonging to IWIII groups of periodic table or a montanate partly neutralized by 2W10C aliphatic diol, 10W40C higher fatty acid amide, fatty polyol dibenzoate or polyalkylene glycol dibenzoate, etc. as lubricant. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6066765-A (JP)
Inventor: GOODON JIEIMUSU TEIREI
IPC: A63B49/02
Filed: 1984-05-28
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-H06321388-A (JP)
Title: Sheet double feeding detection device for automatic document issuance machine
Inventor: KATO YOSHIBUMI
IPC: B65H7/12
Filed: 1993-05-10
Abstract: PURPOSE:To enable change of double feeding detection position on a document based on the printing form of the document to be issued in an automatic document issuance machine capable of issuing various types of documents. CONSTITUTION:A paper delivery sensor 27 and a double feeding sensor 29 are provided on a feeding route 25 for a document sheet 23 delivered from a laser printer 22. After a time specified by the printing form of a document elapses after the paper delivery sensor 27 becomes on, the double feeding sensor 29 irradiate infrared ray on the document to detect double feeding by its transmittance.
Patent JP-H01281898-A (JP)
Title: Perforator for foaming resin
Inventor: FURUSAWA SHIGERU
IPC: B26F1/16
Filed: 1988-04-30
Abstract: PURPOSE:To easily make a deep hole on a foaming resin by providing a shank member and friction cylinder guide member on the bottom member provided at one end part of a, friction cylinder and making this shank member freely linkable to a rotation driving means. CONSTITUTION:A turning effort is given to a shank member 16 by a rotation driving means and the whole perforator 11 body is rotated via the bottom member 13 of a friction cylinder 12. In this case a guide member 17 is inserted, into the guide hole 21a of a foaming resin 21. The end part of the friction cylinder 12 in this perforator 11 is pressed to the foaming resin 21, which is partially melted by the friction heat generated between the foaming resin 21 and friction cylinder 12 according to this press. As a result, a deep hole 23 can easily be made by the press-rotation of this friction cylinder 12 on the foaming resin 21 without enlarging so much the power checking the rotation of the perforator 11 for foaming resin by the friction force.
Patent JP-H07315802-A (JP)
Title: Reforming reactor
Inventor: TAKAHASHI TOMONORI
IPC: B01J4/04
Filed: 1994-05-23
Abstract: PURPOSE:To produce a reforming reactor capable of quickly starting in high thermal efficiency and having excellent hydrogen recovery rate, compact size and reduced electric power consumption by placing a partial oxidation, decomposition and reforming reaction catalyst and a heating resistor in the reforming reactor. CONSTITUTION:This reforming reactor 11 is provided with a catalyst 10 and a heating resistor 12 embedded in the catalyst 10. The catalyst 10 has a function to proceed and accelerate the partial oxidation, decomposition and reforming reaction of a hydrocarbon or an oxygen-containing hydrocarbon such as methanol. The hydrocarbon, water and oxygen supplied to the reforming reactor 11 are heated at a prescribed temperature to start partial oxidation reaction and reforming reaction and form hydrogen and carbon dioxide as main products. The formed hydrogen and carbon dioxide are supplied to a hydrogen-separation apparatus 14 and the non-permeated gas left after the separation of hydrogen is exhausted. The electric power generated by a fuel cell 16 is stored in a battery 18. The power stored in the battery 18 can be used for the heating of the reforming reactor 11.
Patent JP-S62264911-A (JP)
Inventor: KITAHARA TETSUGOROU
IPC: B28B15/00
Filed: 1986-05-14
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-H10296479-A (JP)
Title: Laser beam cladding machine
Inventor: YAMAMOTO YOSHIAKI
IPC: B23K26/142
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To always stabilize the state of a laser beam. SOLUTION: A nozzle 16 is provided in the laser beam outlet 1b of a laser beam machining head 1. The nozzle 16 is provided with the slit opening toward the direction orthogonal to the irradiating axis of the laser beam 7. The air is jetted from this slit, and an air curtain is formed in the direction orthogonal to the irradiating axis of the laser beam. The pressure of the air curtain is relatively set in low during laser beam cladding, and a bad influence to the flow of the shielding gas of the laser beam is prevented while preventing the invasion of fumes and dust or the like into the laser beam machining head. Also, the invasion of relatively large dust and metal powder or the like into the laser beam machining head is prevented by boosting the pressure of the air curtain in the case of cleaning the surface 10 to be machined with an air blowing nozzle 14.  And contamination to mirrors 5, 6 within the laser beam machining head is prevented, whereby the reduction of the reflectance factor of the mirror is avoided.