baber/WOPTO huggingface dataset:
Patent JP-H06237616-A (JP)
Title: Ground working machine
Inventor: OKUDA HIROSHI
IPC: A01C11/02
Filed: 1993-02-15
Abstract: PURPOSE:To enable the change of the lifting level by the switch operation of a ground working apparatus according to the working condition, etc. CONSTITUTION:A ground working apparatus 3 is connected to the back of a mobile machine body 1 in a state freely liftable with a lift cylinder 4. The apparatus is provided with a lift operation switch to enable free switching of the ground working apparatus 3 between a state to forcedly lift the apparatus to a prescribed level and a state to lower the apparatus to the ground. When another manual switch is operated during the lifting motion of the apparatus by the lift operation switch, the lifting motion of the ground working apparatus is stopped to keep the level at the time.
Patent JP-S60171152-A (JP)
Inventor: MURAI TAKASHI
IPC: B32B15/095
Filed: 1984-02-15
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-H08223902-A (JP)
Title: Disk-shaped mhd generator
Inventor: IRINO MITSUHIRO
IPC: A01N43/90
Filed: 1995-02-14
Abstract: PURPOSE: To obtain a disk-shaped MHD generator which prevents a ceramic insulating wall from being cracked due to a thermal stress by a method wherein a torus-shaped electrode on the side of a discharge dust is formed so as to be divided in the circumferential direction. CONSTITUTION: Ceramic insulating walls 6 are interposed between a torus-shaped electrode 4 and a torus-shaped electrode 5, and edges of every insulating wall 6 are tapered. The torus-shaped electrode 5 is divided into a plurality of parts in the circumferential direction in dividing parts 5a. The electrode 5 is moved in the radial direction due to the slip of a mounting bolt for the electrode with reference to the expansion in the radial direction of every ceramic insulating wall 6 so as to absorb a thermal stress, and a thermal stress due to thermal expansion is not generated. Consequently, it is possible to prevent ceramic insulating walls from being cracked due to the thermal stress.
Patent JP-H02146480-A (JP)
Title: Method and device for recoverring chlorofluorocarbon
Inventor: DONARUDO JII RITSUCHI
IPC: B01D53/70
Filed: 1989-02-03
Abstract: PURPOSE: To provide a refrigerant recovering device which, being simple and effective, collects and stores chlorofluoro carbon refrigerant of standard charge from a heat-transfer device, by providing a packing means which, packed in a pressure vessel, increases oil mass transportation area to the refrigerant. CONSTITUTION: A refrigerant recovering device 10 has about 1 gallon of capacity, and comprises a pressure vessel 12 partially packed with a refrigerating machine oil 14. The entire internal space of the pressure vessel 12 is packed with a packing material 16 such as Berl saddle, and the packing material 16 increases the surface area of mass transportation, which may be damped with the oil 14 for prompt absorption of refrigerant into the oil 14. A stand 26 for the pressure vessel 12 is so fitted as to allow swing of the pressure vessel 12 through a pivot 28 such as a trunnion provided on the side surface of the pressure vessel. Thus, the oil 14 coating the packing material 16, the pressure vessel is periodically reversed so that a wet area increases for absorption.
Patent JP-H08222196-A (JP)
Title: Secondary battery
Inventor: IWAZU SATOSHI
IPC: H01M2/12
Filed: 1995-02-14
Abstract: PURPOSE: To prevent an accident caused by a battery abnormality by providing a low-cleavage strength section at part of a seaming seal, and cleaving the seal from the low-cleavage strength section when the internal pressure of a secondary battery is abnormally increased for some cause at the time of an electric charge/discharge. CONSTITUTION: A slit 20 is formed at the prescribed position of the seaming seal section 13 of a battery case 1, i.e., at the center of the long side, as a low-cleavage strength section. Cleavage stoppers 21a (21b) made of a metal such as a stainless steel and having the size of 5mm×10mm and the thickness of 0.5mm are fixed by caulking at an interval of the width 50mm centering on the slit 20 on the seaming seal section 13 at the corresponding position. An organic electrolyte is injected into the mixed solution of propylene carbonate and diethylene carbonate in the battery case 1, and the liquid is filled between a positive electrode active material 4 and a negative electrode active material 6.  When the internal pressure of the battery is abnormally increased for some cause at the time of an electric charge/discharge, the seaming seal section 13 is cleaved from the slit 20, the internal pressure is relieved, and an accident is prevented.
Patent JP-S63193777-A (JP)
Title: Television video modulator
Inventor: SAKAMOTO HIROTOKU
IPC: H04N5/40
Filed: 1987-02-06
Abstract: PURPOSE:To attain a highly stabilized action by setting a modulation degree and an output level at the stage of video signals preceding to a modulation circuit. CONSTITUTION:A video signal input 11 clamps the tip of a synchronizing signal in a prescribed voltage in a synchronous clamp circuit 9, and reproduces DC components required for the video signals. If the video signal 12 which has been synchronized and clamped is inputted to a carrier suppression modulation circuit 10 to which a DC bias voltage is not added, and a carrier 13 is amplified and modulated, carrier components appear in the output of the carrier suppression modulation circuit 10 with the operation of the DC components included in video signals 12a or 12b, and a prescribed modulated wave 14 can be obtained without damaging the DC balance of the carrier suppression modulator. In such a case, the carrier suppression modulation circuit 10 needs a circuit constitution in which a frequency component from a direct current can be passed.
Patent JP-S58142753-A (JP)
Title: High pressure discharge lamp
Inventor: SUZUKI RIYOU
IPC: H01J61/54
Filed: 1982-02-19
Abstract: PURPOSE:To prevent the dielectric breakdown of a stabilizer or the like by decreasing the starting voltage of main discharge and absorbing the surge liable to occur at the end of its life. CONSTITUTION:An auxiliary electrode 41 consisting of tungusten wires penetrates into a protective tube 42 made of a cylinder of alumina porcelain and the protective tube 42 penetrates into a disk 3b at the end of a luminous tube 1. A sealing agent 43 which exhibits its bonding function by partially fusing crystallized glass seals airtightly the sections between the auxiliary electrode 41 and protective tube 42 and between the protective tube 42 and disk 3b in the same way as between a cylindrical body 2 and disks 3a, 3b and between the disks 3a, 3b and electrode leads 4a, 4b. Then the auxiliary electrode 41 is connected to a support frame 7a through a resistor body 44 of approximately 5.5kOMEGA and a bimetal switch 45 used for the auxiliary electrode and has the same potential as the main electrode 5a. On the other hand, a bimetal switch 13 for a starting auxiliary body is fixed to a support frame 7b so that a starting auxiliary body 12 can have the same potential as the main electrode 5b at the side of the auxiliary electrode 41.
Patent JP-S54118168-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAMAUCHI MASAMITSU
IPC: H01L21/28
Filed: 1978-03-06
Abstract: PURPOSE: To avoid formation of the platinum silicate on the scribe line by coating previously over the scribe line on the Si substrate with the photosensitive resin and then coating the platinum.  
     CONSTITUTION: Photosensitive resin 9 is formed selectively near the scribe line, and film 9 is lifted off after coating of platinum film 8. With this method, no platinum silicate layer is caused on the scribe line in the subsequent heat treatment. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11223161-A (JP)
Title: Cylinder head for four-cycle engine
Inventor: MORITA JUNICHIRO
IPC: F02M29/04
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To improve fuel consumption and output of a four-cycle engine, in which fuel is atomized previously in a carburetor/injector and mixed with air so as to be sucked into a combustion chamber. SOLUTION: Just in front of an inlet valve 13, an atomization promoting net 20, thorough which an air-fuel mixture passed, is arranged inside an inlet port 11 formed in a cylinder head 1, and then, fuel atomized by means of the atomization promoting net 20 is pulverized further. In addition, fuel adhering to the wall face of the inlet port 11 is atomized again, and the air-fuel mixture is diffused so as to be sucked into a combustion chamber.
Patent JP-H08204270-A (JP)
Title: Semiconductor laser driving circuit
Inventor: OHASHI TSUTOMU
IPC: H01S5/0683
Filed: 1995-01-20
Abstract: PURPOSE: To provide a semiconductor laser driving circuit which can shorten the rising time of a semiconductor laser until the intensity of the laser light emitted from the laser reaches a prescribed value, can improve the rising accuracy, and can prevent the contamination of a picture recording medium. CONSTITUTION: When an 'H' level laser turning-on signal LS is supplied to an input terminal 61 for forming a picture at a point of time t0, the output voltage Vb of an operational amplifier 41 rises and first and second transistors 51 and 52 are conducted, and then, the supply of a driving current I to a semiconductor laser 11 is started from the point of time t0 and the intensity of the laser light emitted from the laser 11 rises, because a reference voltage Vk switched to '0.7V' is instantaneously supplied to the (+) input terminal of an operational amplifier at the point of time t0. The intensity of the laser light emitted from the laser 11 reaches a picture-forming level at a point of time t2.
Patent JP-S61184932-A (JP)
Title: Antenna input circuit of receiver
Inventor: FUJIWARA IWAO
IPC: H04B1/10
Filed: 1985-02-12
Abstract: PURPOSE:To prevent crosstalk by a large input signal other than a desired signal with simple circuit constitution by inserting a series resonance circuit whose resonance frequency is varied between ground and a signal line tying one end of a reception loop antenna and one end of an antenna winding of an input coil. CONSTITUTION:A signal extracted from the loop antenna 1 is decreased by an input level of a signal in a resonance frequency of a series resonance circuit comprising a coil 7 and a capacitor 8 and inputted to an antenna winding 2b of the input coil 2, and only a desired signal in a frequency decided by the tuning circuit comprising the tuning winding 2a, a variable capacitor 3 and a trimmer capacitor 4 is extracted to a tuning output terminal 5 through a base winding 2c. That is, in setting the resonance frequency of the serial resonance circuit comprising the said coil 7 and capacitor 8 to the frequency of a large input signal other than the desired signal being a cause to crosstalk, the level of the large signal input other than the desired signal is lowered in the coil 2 and only the desired signal is extracted by the tuning circuit.
Patent JP-S63163734-A (JP)
Title: Method of forming concentration gradient
Inventor: SUZUKI OSAMU
IPC: F24J2/00
Filed: 1986-02-10
Abstract: PURPOSE:To increase the heat insulating properties and the thermal efficiency of a solar pond, by certainly forming a linear concentration gradient layer by forecasting the change with time in the distribution of concentration by logic calculation, and by intermittently raising a nozzle to the position which is determined by the difference between the forecast value and a target value. CONSTITUTION:A solar pond is filled with salt water of uniform concentration up to the half of the thickness (=2L) of a concentration gradient layer 3 to be formed, and a nozzle 4 to feed clear water is located at the lowermost part (height Z6) of a concentration gradient layer. The height of a nozzle is held constant and clear water is fed. A method of providing the distribution of concentration which is nearly linear is as follows. The distribution of concentration is logically computed per predetermined time interval DELTAt. The concentration lowers as the time elapses. When the curve of concentration distribution 'Dr' crosses with the target line of concentration distribution 'Do' and the upper and the lower areas A and B in the parts surrounded by two distribution lines become equal, the nozzle is moved to the upper crosspoint 'Z2' of two distribution lines. The above-mentioned procedure is repeated and the nozzle is raised intermittently. The nozzle is also moved to the crosspoint 'Z2' of two distribution lines when part of the curve of concentration distribution 'Dr' comes lower than the target line of concentration distribution 'Do'.
Patent JP-H05275851-A (JP)
Title: Method for plating through-holes of two-layered circuit board and multilayered object
IPC: H05K3/42
Filed: 1993-01-22
Abstract: PURPOSE: To enable plating the through-holes of a two-layered circuit board and a multilayered object by using polythiophene as a conductive agent on the through-hole sidewalls. CONSTITUTION: This method is used for manufacturing a circuit board and a multilayered object through-holes of which are plated. That is, by the treatment using the solution or emulsion of thiophene corresponding to a formula, and the simultaneous or subsequent treatment using aqueous acid, a conductive layer of polythiophene is manufactured on the walls of through-holes formed in the board. In the formula, X is oxygen or a single bond, and R1 and R2 mutually independently represent hydrogen or C1 to C4 alkyl groups, or if necessary, collectively form substituted C1 to C4 alkylene groups or 1, 2 cyclohexylene groups. On the conductive layer manufactured in the above manner, copper is bonded by electrodeposition.
Patent JP-H01202479-A (JP)
Title: Data processor with printing function
Inventor: SAKAGUCHI NORIYUKI
IPC: B41J29/38
Filed: 1988-02-06
Abstract: PURPOSE:To set an optimum printing speed according to the kind of a ribbon and achieve beautiful multicolor printing, by selecting a color item by an input device, and controlling printing speed by reading a printing speed corresponding to the selected color item from a printing speed data storage means. CONSTITUTION:A ribbon velocity table 10 stores data on printing speeds corresponding respectively to the kinds of ribbons. A printing speed selecting part 11 reads the data on the printing speed corresponding to the kind of a ribbon from the table 10, and outputs the data to a printing data processing part 12 and a velocity controlling part 17. The velocity controlling part 17 determines a moving velocity for a printing head according to an instruction from the printing speed selecting part 11, whereas a head movement controlling part 16 moves the head according to an instruction from a printer driving controlling part 15, and the moving velocity is controlled according to an instruction from the velocity controlling part 17. An LF controlling part 18 controls a line feeding operation for a printing paper set in position, according to an instruction from the controlling part 15. The printer 19 prints dot patterns on the set printing paper in the color of an ink ribbon fitted in position, thereby forming a hard copy.
Patent JP-S61189373-A (JP)
Inventor: FUIRITSUPU JIEEMUZU MOTSUTO
IPC: F16K17/06
Filed: 1985-02-13
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-H02205396-A (JP)
Title: Structure of movable gate
Inventor: SHIBA AKIRA
IPC: H05K5/02
Filed: 1989-02-03
Abstract: PURPOSE:To economize by rationalization of an assembling work by engaging by positioning at an upper arm or a lower arm, and providing a first bearing block for engaging a first rotary shaft and a second bearing block for engaging a second rotary shaft. CONSTITUTION:An upper arm 5 is provided at the upper end 4A of a movable gate 4, a lower arm 6 is provided at the lower end 4B, engaged by positioning at the arm 5 or the arm 6, a first bearing block 9 engaged with a first rotary shaft 7, and a second bearing block 10 engaged with a second rotary shaft 8 are provided. That is, the first and second bearing blocks 9, 10 are engaged with the arms 5, 6 provided at the movable gate 4 to rotatably hold the gate 4 at the first and second shafts 7, 8 provided in a housing 1 via the first and second blocks 9, 10. Thus, an assembling work when the gate 4 is mounted in the housing 1 is facilitated, and the number of assembling working steps can be deleted.
Patent JP-S63194230-A (JP)
Title: Manufacture of liquid crystal electrooptical element
Inventor: KIGOSHI MOTOHIRO
IPC: G02F1/13
Filed: 1987-02-09
Abstract: PURPOSE:To obtain a uniform and satisfactory orientation of a liquid crystal molecule by applying an electric field to a ferroelectric liquid crystal molecule, and also, executing slow cooling, at the time of injecting a ferroelectric liquid crystal to a cell. CONSTITUTION:As for a ferroelectric liquid crystal 8, its viscosity is high, therefore, by keeping a temperature of a liquid crystal material and a cell at a high temperature, for instance, at a temperature exceeding a temperature which goes to an isotropic phase, an injection is executed, and at the time of injecting, a voltage is applied to a transparent electrode 3 from a constant-voltage-source 9. In such a way, from the time of starting the injection, a voltage is applied, and after the injection is completed, the voltage is applied continuously until a temperature of the cell goes to about a room temperature. A temperature fall speed in this case is set to about 0.5 deg.C/min, and thereafter, when a cell 11 is formed by sealing an injection port by, for instance, a sealing material 10 of an epoxy compound, the orientation is made uniform. By executing slow cooling in such a way, a single stable state generated by applying an electric field is relaxed, a memory characteristic can be recovered in a state that a uniform orientation remains kept, the contrast ratio is improved and the display quality is improved.
Patent JP-S56122025-A (JP)
Title: Unbalanced color correcting method through reproduction of used color negative film with color positive image
Inventor: FUJINO MATSUZOU
IPC: G03B27/73
Filed: 1980-03-03
Abstract: PURPOSE:To ensure an easy selection of a proper correcting CC filter, by securing a reproduction of a color negative film on the color cathode-ray tube in the form of a positive picture prior to the printing and development of a print and thus detecting the unbalanced color previously. CONSTITUTION:The used negative film 3 attached to the negative holder 4 is photographed by the color TV camera 2 through the light of the light source 6 and via the CC filters 5A and 5B of the colors having an appropriate concentration. Then an inversion is given to the light intensity on the color cathode-ray tube 1 for the contrast of a negative image, and then the negative image is reproduced into a positive picture. At the same time, the yellow color in the negative picture is inverted to be reproduced into the blue color. Then the magenta color in the negative picture is inverted into the green color; and then cyan color is reproduced into the red color. Thus a positive color picture is obtained. Then the unbalanced color in the negative picture 3 which is reproduced on the tube 1 in an unbalanced way can be corrected to a correct balance by the selection of the filters 5A and 5B and while looking at the positive picture on the tube 1.
Patent JP-H03117450-A (JP)
Title: Production of frolantan cake
Inventor: IKEDA CHIKATSU
IPC: A23G3/34
Filed: 1990-02-05
Abstract: PURPOSE:To simply produce FROLANTAN cake having good appearance by roasting dough of biscuit together with a punching mold, placing frozen and solidified starch jelly cake on the roasted material and baking. CONSTITUTION:Dough of biscuit is rolled, punched by a punching mold 3 to give dough 1a, which is roasted together with the mold 3. A starch jelly cake raw material for FROLANTINA OR taffy is boiled down, cooled, solidified, starch jelly cake 5b cut according to the size of the dough 1a is placed on the roasted material and baked together with the mold 3. Then the baked material is taken out from the mold to give the objective product 10 of FROLANTAN cake.
Patent JP-S58143537-A (JP)
Title: Manufacture of semiconductor device
Inventor: TATENO KENICHI
IPC: H01L21/56
Filed: 1982-02-19
Abstract: PURPOSE:To form a thin uniform resin layer by applying a resin component onto the surface of a semiconductor by a misty spraying. CONSTITUTION:An applying machine with a nozzle 3 is arranged to the upper section of the supporter 2 of a semiconductor substrate 1 onto which the semiconductor substrate 1 is fixed, a tank 4, in which the resin component is stored, a piping 5 introducing a gas (such as N2 gas or compressed air) and an operating valve 6 are set up to the applying machine, and said resin component is applied in the mist shape together with the gas. The bore of the nozzle 3 is selected in one corresponding to the applying area in order to sufficiently coat the surface of the semiconductor substrate 1, and it is effective that a cover 7 for preventing scattering is mounted between said nozzle 3 and the base plate of the semiconductor substrate 1 in order to prevent scattering into unnecessary regions of the mist-shaped resin component.
Patent JP-H06223520-A (JP)
Title: Head load control mechanism for magnetic disk device
Inventor: MOTOYOSHI KUNIHIRO
IPC: G11B21/22
Filed: 1993-01-21
Abstract: PURPOSE:To lighten a head load at the contact-start-stop time even in the case of a magnetic disk whose size is <=2.5 inches. CONSTITUTION:This head load control mechanism to be used for the magnetic disk device has an energizing member 19 provided projectively with its tip part from a tip of a slider 13 on a head load arm 14 and an engagement means 20 capable of displacing between a 1st state of nonengagement with the energizing member 19 and a 2nd state of bending the energizing member 19 in the receding direction from the surface of the magnetic disk 11 by engaging with a surface of the tip part of the energizing member 19 opposite to the surface of the magnetic disk 11. In this way, even in the case of such a magnetic disk whose size is <=2.5 inches as considered conventionally to be difficult, the head load can be lightened at the contact-start-stop time.
Patent JP-H0328731-A (JP)
Title: Method for predicting heat stress of heat-resisting member
Inventor: YANO MITSURU
IPC: G01L1/00
Filed: 1990-02-06
Abstract: PURPOSE:To securely predict the heat stress distribution of the heat-resisting member which is heated beyond the specific temperature by heating a model molded out of a high-heat-expansion material similar to the member to be measured in shape, and using strain gauges stuck on specific parts of the model. CONSTITUTION:The model (manifold) 2 similar to the heat-resisting member to be measured in shape is manufactured by using the material (polyurethane) which has a coefficient of heat expansion tens of times as large as that of the heat-resisting member to be measured. Strain gauges 4 ... are stuck on the surface of the model 2. A flange part 6 is fixed to a base with a bolt and restrained, then a hot blast is blown to the inside of the model 2 through ports 8 ... to heat it until the surface reaches about 50 deg.C. Then a strain quantity epsilon1 is measured. Further, while the flange 6 is not fixed and held free, the surface is heated similarly and a strain quantity epsilon2 is measured. Then, epsilon1 - epsilon2 is regarded as a strain quantity at the time of heating after the influence of restraint conditions is eliminated. Then stress sigma is calculated from =(epsilon1-epsilon2)E. where E is the real Young's modulus (e.g. Young's modulus of spherical graphite cast iron at 800 deg.C). An actual manifold is designed according to this value.