baber/WOPTO huggingface dataset:
Patent JP-H09260135-A (JP)
Title: Anisotropic ferrite magnet and die for producing it
Inventor: ARAI MITSURU
IPC: H01F7/02
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To reduce the residual flux density difference between the central part and end part to reduce the orientation crack by specifying the residual flux density difference therebetween. SOLUTION: A ferrite slurry injected into a forming die unit is compacted and dehydrated by lowering an upper punch 1 and die 3 in a magnetic field to form an anisotropic ferrite compact 4 having a lunar cross section with the residual flux density difference between the central part and end part set to 200G or less. The die unit is such that the entire or part of the upper punch 1 having a concave face is used as a magnetic pole, and lower punch 2 having a convex face and horizontal or convex magnetic pole cross section not contacted with the compact 4 and a part of the die 3 forms a magnetic pole. Thus it is possible to reduce the magnetic force difference between the central and end parts to avoid the orientation crack.
Patent JP-H09259586-A (JP)
Title: Memory circuit device
Inventor: YOSHIDA TADAHIRO
IPC: G11C11/413
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To reduce consuming power even when a clock frequency becomes high, by providing a write circuit synchronous with clocks and a holding circuit for holding data and further providing the write circuit with a clock input circuit. SOLUTION: A threshold potential Vthck of a clock input inverter is set to be lower than a threshold potential Vth of a general inverter. Therefore, when an input signal of a clock input circuit 103 is input with a Vth signal amplitude, for instance, from a ground potential Vss, a write circuit 101 operates normally. A threshold potential of the clock input circuit 103 is easily realized by adjusting a gate length ratio of a Pch transistor and an Nch transistor, and an amplitude of clocks is made small without manufacturing costs increased. An increase of consuming power is restricted even when a clock frequency is raised.
Patent JP-S60211392-A (JP)
Inventor: TAKANO KATSUSHI
IPC: G21C7/12
Filed: 1984-04-06
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-H07247474-A (JP)
Title: Gelling agent for organic solvent or oil and fat
Inventor: SHIRAI HIROYOSHI
IPC: C11B15/00
Filed: 1994-03-10
Abstract: PURPOSE:To obtain a gelling agent for organic solvent or oil and fat, containing a specific cyclic dipeptide as an active component, forming a uniform and smooth gel, having excellent feeling and gelling performance and useful as a waste-oil treating agent, etc. CONSTITUTION:This gelling agent for organic solvent or oil and fat contains glutamic acid or its alkyl ester, a compound selected from glycine, alanine, valine, leucine, isoleucine and phenylalanine and preferably 50-100wt.% of a cyclic dipeptide expressed by formula I [A is H, CH3, (CH3)2CH, (CH3)2CHCH2, (C2H5)(CH2)CH or group of formula II; R is H or a 1-22C alkyl] as active components. The gelling agent is preferably added to an organic solvent or oil and fat in an amount of 0.1-5W/V%.
Patent JP-H03268579-A (JP)
Title: Vertical blanking pulse correcting circuit
Inventor: INOUE JUNICHI
IPC: H04N3/24
Filed: 1990-03-16
Abstract: PURPOSE:To prevent a vertical retrace line from appearing as a white line on the upper part of a screen by comparing the vertical blanking period of a received video signal with the width of a vertical blanking pulse, switching the above pulse width based upon the compared result and superposing the switched pulse width to a video signal. CONSTITUTION:The received video signal Vv and the vertical blanking pulse Vd are inputted to a vertical blanking pulse width comparator 1. When the length of the vertical blanking period is not included within a prescribed range, the vertical blanking period of the video signal Vv is compared with the width of the pulse Vd. The compared result is respectively inputted to a vertical blanking pulse switching circuit 2 and a vertical blanking pulse impressing circuit 4 as signals Sw, Sa. Both the circuits 2, 4 automatically impress vertical blanking pulses having width appropriate for the length of the vertical blanking period of the video signal Vv based upon these signals Sw, Sa to a video amplifier 12. When the vertical blanking pulses are impressed, the vertical blanking period coincides with the width of the vertical blanking pulse Vd.
Patent JP-S63235335-A (JP)
Title: Biaxially oriented polyester film
Inventor: NOMI NORIHIRO
IPC: B29L7/00
Filed: 1987-03-24
Abstract: PURPOSE:To obtain the title flat film low in a content of voids and excellent in lubricity, chipping resistance, etc., by adding specified spherical silica particles and other inert inorganic particles to a polyester. CONSTITUTION:An unstretched film is obtained by melt-extruding a polyester of an intrinsic viscosity of 0.4-0.9, produced by adding 0.005-3wt.% spherical silica particles of an average particle diameter of 0.05-0.4mum, a particle diameter ratio (major diameter/minor diameter) of 1.0-1.2 and a relative standard deviation of the formula <=0.5 and 0.2-2wt.% other inert inorganic particles (e.g., TiO2) of an average particle diameter of 0.4-1.5mum to the reaction system during transesterification or polycondensation into an unstretched film. This film is stretched in one direction in a temperature range from the glass transition temperature (Tg) minus 10 deg.C to (Tg+45) deg.C and in the other direction in a temperature range from (T1+5) deg.C to (T1+40) deg.C, and heat-set at 180-250 deg.C.
Patent JP-S51143347-A (JP)
Title: Process for producing a lens including a filter pasted between lens pi eces
Inventor: FUKUDA KIKUJI
IPC: B29C69/00
Filed: 1975-06-04
Abstract: PURPOSE: To produce a lens by pasting a filter between pieces of the lens without polishing. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S61228295-A (JP)
Title: Corrosion preventer for heat transfer accelerator using electric field
Inventor: YABE AKIRA
IPC: F28F13/16
Filed: 1985-03-30
Abstract: PURPOSE:To prevent the corrosion of heating surface and the adherence of sludge of the heating surface by a method in which negative high voltage to be applied to a wire electrode is applied to the heating surface as negative low voltage, a refrigerating medium is earthed, and the negative low voltage is applied between the heating surface and the refrigerating medium. CONSTITUTION:Negative high voltage is applied to a wire electrode 4, and the voltage of a thermal electrode 4 is applied through a large resistor 7 to a heating surface 3 which is earthed through a resistor 9. In this case, the heating surface 3 has negative low voltage. A refrigerating medium C flowing in the tube 2 is earthed with the earth 8. Negative voltage is applied between the heating surface 3 and the refrigerating medium C, whereby preventing the corrosion of the heating surface 3. Also, the adherence of sludge, etc., present in the refrigerating medium to the heating surface 3 can be prevented.
Patent JP-S62231069-A (JP)
Inventor: TAKATO MASAO
IPC: G06K9/00
Filed: 1986-03-28
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-S62230376-A (JP)
Title: Control method for deceleration of tandem rolling
Inventor: WATABE MOTOAKI
IPC: B21B37/46
Filed: 1986-03-28
Abstract: PURPOSE:To decelerate and stop a tandem rolling mill by the deceleration curve of the dynamic braking of a trouble stand, and to prevent the breaking of a material to be rolled by transmitting the feedback signal of a speed feedback generator for the trouble stand over a main speed command apparatus when some stand gets trouble. CONSTITUTION:A coil 7 to be rolled inserted to a winder 5 is rolled by first-fourth stands 1-4, and wound on a winder 6. When some stand gets trouble electrically and doubly, the feedback signals of speed feedback generators 1b-4b for the trouble stand are transmitted over a main speed command apparatus 9. The values of the feedback signals at that time are multiplied by the inverse number of thc coefficients of stand-speed command apparatus 1d-4d for the stands l,-4, and converted into command values for the main speed conmand apparatus 9. The values are transmitted over each stand-speed command apparatus ld-4d in place of a main-speed command value before trouble.
Patent JP-H02278055-A (JP)
Title: Pulley
Inventor: BESUCHIAN ANDORESU DE ERIPON
IPC: F16H55/56
Filed: 1990-03-20
Abstract: PURPOSE: To lessen the stiffness of a pulley by equipping at least either of discs with a carrier in a position outside the shaft radial direction. CONSTITUTION: On a movable pulley disc 2, a pin 5 is installed parallel with and outside in the radial direction of a pulley shaft 3 and attached to that edge of a cylinder 4 bent inward in the radial direction. The pin 5 penetrates a piston 6 fixed to the shaft 3 and is supported by the piston 6. Accordingly the disc 2 is supported outside in radial direction of the pulley shaft 3 and optimally, which permits lessening of the stiffness. Further the force applied to the shaft 3 decreases to permit lessening of the stiffness of the shaft 3, and the requirement on the transit from the disc 2 to the shaft will not be strict so much to allow omission of any complicated, high-cost carrier, and the requirement of the accuracy with reduce generally.
Patent JP-H09252943-A (JP)
Title: Rice cooker
Inventor: KANETANI SADAO
IPC: A47J27/00
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To extinguish uneven heating, temperature reduction in a steaming process and further the drying of rice also in a reheating process by providing a luminescent body heater in a space between an inner lid opening part and an outer lid adjacent thereto and a reflective plate to reflect light heat to the rear surface of the luminescent body heater. SOLUTION: A mounting plate 26 is disposed inside an adiabatic material of the inner surface of an outer lid in a lid heater 25 to be fixed to an inner lid frame by a screw. An arcuate reflective plate 27 fixed to the mounting plate 26 by a screw 28 is provided to place the opening part adjacent to the opening part of an inner lid 13. Also, reflective plate 27 reflects the emission of a halogen heater 31 to the inner lid 6 side and the surface thereof is finished into the mirror surface by the use of a stainless steel material. The halogen heater 31 of the luminescent body of the lid heater 25 is fixedly supported in both ends by an insulator 32 provided for electric insulation. Thus, the whole inner kettle 6 can be irradiated with light and heat of the halogen heater, while the irradiation irradiated directly from the halogen heater 31 can be more irradiated into the inner kettle 6.
Patent JP-S54160193-A (JP)
Title: Ct scanner
Inventor: SAITOU KIYOTO
IPC: G01N23/04
Filed: 1978-06-09
Abstract: PURPOSE: To enable the radiation beam to carry out the even scanning within the slice width by decreasing the slit width of the collimator substantially from the center part toward fringe area.  
     CONSTITUTION: Fan beam 7 generated from radiation source 1 and shaped by collimator 6 transmits through tested object 2 and then enters the detector. In this case, the radiant rays of center part 8 of beam 7 pass through always the center part of the fault surface to contribute to the whole fault surface, but the radiant rays of fringe part 9 contribute only to the circumference area of the fault surface. As a result, the cross-section of the fault surface becomes thin at the center part and thick at the fringe part due to the radiant rays of the center part. This can be corrected by decreasing the slit width of the collimator from its center toward the fringe area. Also the same effect can be obtained by shifting substantially the slit position from the center to the fringe area along with narrowing the slit width although the slit width of the collimator is uniform originally. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03268125-A (JP)
Title: Coordinate data input device
Inventor: ISHIBASHI TAKAO
IPC: G06F3/038
Filed: 1990-03-19
Abstract: PURPOSE:To make data input operation efficient without sacrificing the accuracy of input data by selecting a basic pulse signal or a composite signal of the basic pulse signal and plural pulse signals according to the size of coordinate data to be inputted. CONSTITUTION:An edge detecting circuit 9 detects the trailing edge of the basic pulse signal (A point signal) and generates an edge detection pulse signal (B point signal). An oscillation circuit 10 generates two pulse signals (C point signal) from the falling timing of the B point signal. A selecting circuit 11 has its output signal (E point signal) fixed at 'L' unless a switch(SW) 3 is pressed, i.e. when a select signal (D point signal) is at 'H'. Further, the signal of the oscillation circuit 10 is outputted when the SW3 is pressed, i.e. when the select signal is at 'L'. An OR circuit 12 ORs two signals from a selecting circuit 11 and a signal shaping circuit 8. Consequently, a signal consisting of a different number of pulses according to the state of the SW3 is outputted.
Patent JP-S52150626-A (JP)
Title: Displaying process of electronic camera
Inventor: IKEGUCHI SHIGEHIKO
IPC: G03B17/18
Filed: 1976-06-09
Abstract: PURPOSE: To render the display to see clearly in the camera which displays the results of operation by operating shutter speed or diaphragm in an arithmetic operation circuit by controlling the insensity of light emission in accordance with the operated shutter speed or diaphragm value. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02249515-A (JP)
Title: Thermally insulatable food container
Inventor: INOUE TOSHIAKI
IPC: B65D81/18
Filed: 1989-03-23
Abstract: PURPOSE:To prevent moisture form shifting to a food and to prolong the heat generation time of an exothermic material by condensing steam evaporated from the exothermic material and/or the food onto the base material of a packing container in the form of water drops which is then fed to the exothermic material. CONSTITUTION:Just made shao-mais 5 which are wrapped with packing paper 6 are set into a food container composed of a foamed styrene layer 1, an aluminum plate layer 2 laid on the inside of the former and an aluminum tray 3 formed therein suitable holes 4. Suitable number of air pores 7 are formed circularly in the bottom section 15 of the container. Packing paper which is oxygen-impermeable, for an exothermic material 8 is broken so as to feed oxygen from fresh air to the exothermic material 8 which therefore starts generation of heat. Water drops formed in the upper section of the container move along the bottom surface and then drop through holes 9 onto the exothermic mateiral 8 so as to make contact with the latter.
Patent JP-S54160437-A (JP)
Title: Assembling of automobile panel
Inventor: TAKAGISHI HARUYOSHI
IPC: C09J5/00
Filed: 1978-06-08
Abstract: PURPOSE: To stabilize the quality, and to impart rust preventive properties to the product, by applying a rust preventive low shrinkable thermosetting structural adhesive to joints of automobile panels with a spray into layers of a uniform thickness.  
     CONSTITUTION: An exterior panel of door is introduced into the assembly line from the step 1, coated with a deadening material in the coating step 2, and then with a low-shrinkable thermosetting structural adhesive around the periphery of the folded part with the automatic spray 4 in the coating step 3. An interior panel, to which a sash is temporarily bonded, is introduced into the assembly line from the step 5, and welded to brackets, e.g. door hinges, in the welding steps 6 and 7. The exterior and interior panels are mated in the marrying step 8, folded in the step 9, and joined extegrally, then carried by a conveyor. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09235745-A (JP)
Title: Manhole inlet ladder
Inventor: IKEDA MASAHIRO
IPC: E02D29/12
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To lift and lower on the inside of a manhole safely by engaging an engaging section with a first foot fitting in the manhole, locking a locking recessed section to the projection section of a manhole cover frame and locking a support in the manhole. SOLUTION: Handle sections 2, a horizontal muntin 3, locking means 5 and an engaging section 4 are formed to a support 1 consisting of a U-shaped pipe. The support 1 is composed of a support 1a, in which a support 1c is expanded and contracted, and a support 1b, in which a support 1d is expanded and contracted, and fasteners 12a, 12b are installed to the supports 1a, 1b. The locking means 5 slidably inserted to the supports 1c, 1d have fixing screws 4a, 4b, screw handles 8, screws 7 and locking recessed sections 9. The engaging section 4 is engaged with a first foot fitting 10 in a manhole, and the locking recessed sections 9 are locked to the projecting section 11 of a manhole cover frame. Accordingly, an operator safely lowers in the manhole and can conduct operation at the time of night and rainy weather.
Patent JP-S62225412-A (JP)
Title: Heat exchanging mechanism of refrigerating cycle
Inventor: MIYATA ETSUJI
IPC: B63J2/04
Filed: 1986-03-27
Abstract: PURPOSE:To improve heating efficiency and to miniaturize by arranging the constitution in such a way that the cooling water is forced to circulate from a radiator side to a heat exchanger side according to the generation of heated air, in the body which contains an engine radiator and a heat exchanger for refrigerant, in a device for marine use described in the caption. CONSTITUTION:A refrigerant compressor 3, a blower 19 and a pump 32 are driven by a sub-engine 2 and a refrigerant four-way valve 23 and a sea water four-way valve 33 are turned into heating. Hereby, refrigerant flows into a heat exchanger 18 and radiates heat to the air and is condensed to form warm blast. The condensed refrigerant is introduced from a check valve 17 into a liquid receiver 10 and separated into air or liquid and liquid refrigerant flows into a subcooler 11. And it absorbs the heat of high temperature sea water supplied by a pump 32 and vaporizes and then becomes moisture-form refrigerant with low temperature and low pressure through a drier 12 and an expansion valve 14 and enters into the heat exchanger 9 again. Hereupon it is reheated by the sea water which absorbed the heat of a radiator 7 and becomes air-form refrigerant. By this constitution, the heat efficiency can be improved through it is small.
Patent JP-H0320332-A (JP)
Title: Diorganopolysiloxane with vinyl group and drganic epoxy functional group
Inventor: GISUREENU TOORU
IPC: C08G77/04
Filed: 1989-03-23
Abstract: PURPOSE: To obtain the subject organopolysiloxane useful as a binder for a silicone elastomer compsn. vulcanized by heating in the presence of org. peroxide by selecting specific diorganopolysiloxane.  
     CONSTITUTION: Diorganopolysiloxane is selected from a compd. represented by formula I (wherein R is 1-20C alkyl, phenyl, 3,3,3-trifluoropropyl, R 1  is R, A, vinyl or hydroxyl, A is a 4-20C org. epoxy group or groups pref. represented by formulae II-VII, (r) is 0-600, (s) is 0-200, (t) is 0-100, at least one R 1  is vinyl when (s) is-, at lest one R 1  is A when (t) is 0, (r) is 1 or more when (s) and (t) are 0 and one R 1  is vinyl and other R 1  is A) and a compd. represented by formula VIII (wherein (u) is 0-10, (v) and (w) are 1-10 and u+v+w is 3 or more). 
     COPYRIGHT: (C)1991,JPO
Patent JP-H06283987-A (JP)
Title: Protecting device for compound type semiconductor circuit
Inventor: MIYAZAKI SATOSHI
IPC: H03K17/08
Filed: 1993-03-29
Abstract: PURPOSE:To obtain a self-protecting device for the compound type semiconductor circuit which has a superior protecting function and high reliability even when employed for a circuit device which operates at a high speed and other various circuit devices. CONSTITUTION:At least one of plural parallel units 10a-10n of the compound circuit, constituted by unitizing a main semiconductor switch element 12 and a semiconductor control switch element cascaded to the main semiconductor switch element 11 in one body and connecting a necessary number of units, is provided with a self-protecting function; and the input voltage of the switch with the protecting function is compared with the input voltage of the control switch of at least one of other parallel units having no self-protecting function to protect the compound type semiconductor circuit.
Patent JP-H07274921-A (JP)
Title: Microbicidal process for food, etc., and apparatus for producing strongly acidic water for the process
Inventor: NUMATA SHOJI
IPC: A23L3/358
Filed: 1994-04-07
Abstract: PURPOSE:To improve the stability of long storage of a food by effectively performing microbicidal treatment on the food by immersing it into a specific strongly acidic water. CONSTITUTION:A microbicidal treatment is performed by immersing a food into a strongly acidic water of 1.5-3.3 in pH produced by removing impurities such as Ca, Mg and Fe from original water with a filter and subjecting the treated water to electrolysis after adding salt and preferably heating at >=40 deg.C after sealing. Further, the strongly acidic water is produced by using an apparatus for producing a strongly acidic water composed of a filtering apparatus for removing impurities from original water, a salt-water tank 5 for adding the filtered water with a salt water, an electrolysis tank 10 for subjecting the salt mixed water to electrolysis and output ports for taking out the obtained strongly acidic water and basic water.
Patent JP-H06284502-A (JP)
Title: Controller for railway rolling stock
Inventor: ASAI KENJI
IPC: B60L3/00
Filed: 1993-03-29
Abstract: PURPOSE:To provide a controller for a railway rolling stock capable of improving operationability by collectively controlling an on-loard electrical equipment. CONSTITUTION:A setter 14, a voice synthetic automatic broadcasting device 15, a digital freight indicator 6 and an ordered ticket dispenser 10 are connected to one-man controller 12 through an intercommunicative communication lines 13A, 13B. A control data memory 12a is mounted on one-man controller 12, and a control program for collectively controlling the digital freight indicator 6 and the ordered ticket dispenser 10 and control data are stored in the memory 12a.
Patent JP-H01243044-A (JP)
Title: Formation of resist pattern
Inventor: JINBO HIDEYUKI
IPC: G03F7/09
Filed: 1988-03-25
Abstract: PURPOSE:To improve focus margin at stepper irrespective of a stage difference structure by forming on the resist the naphtoquinone-diazedesulfonic acid-ester- coating of 2,2' methylenebis. CONSTITUTION:In a first step, a negative type resist coating with an absorbancy index of 1mum<-1> or more, is formed on a base 1. In a second step, the naphtoquinone-diazide-sulfonic acid-ester-coating 11 of the 2,2' methylenebis (4-methyl-6-t butylphenol) is formed on the negative type resist coating. The first and second steps are introduced in that order. That is, the naphtoquinone- diazide-sulfonic acid-ester-coating 11 of the 2,2' methylenebis exists on the negative type resist coating on the base 1. Thus, even in an area where a great amount of light is partially exposed owing to defocusing, removal with developer for underlayer resist or with solution, which does not dessolve the underlayer resist, is performed with or without said light; and a pattern is formed satisfactorily.