baber/WOPTO huggingface dataset:
Patent JP-H0756515-A (JP)
Title: Video information display device
Inventor: ABE HIROTOSHI
IPC: H04N7/01
Filed: 1993-08-19
Abstract: PURPOSE:To provide a video information display device capable of displaying an output video on the entire screen set at a specified aspect ratio. CONSTITUTION:A game computer device 31 is provided with a video signal generation circuit 32. By this video signal generation circuit 32, R, G and B color signals, horizontal and vertical synchronizing signals HD and VD and a direct current voltage signal DC for selecting picture display modes are generated. The direct current voltage signal DC is superposed on a color subcarrier wave Sc from a converter 36 at a superposing circuit 38 and the color subcarrier wave Sc with this direct current voltage signal DC superposed, a complex video signal and an luminance carrier wave Sy are converged on a connector 39 for taking these signals outside. The connector 39 is called as an S1 terminal.
Patent JP-H1139984-A (JP)
Title: El light emitting type switch
Inventor: KOIZUMI SATOSHI
IPC: H01H13/70
Filed: 1997-07-14
Abstract: PROBLEM TO BE SOLVED: To provide an EL light emitting switch which can be thinned and whose mechanical life is prolonged. SOLUTION: An EL element layer 45 is formed under a sheet 41 made of a flexible and transparent synthetic resin and at the same time a sheet 21 made of synthetic resin on which a pressure sensitive film switch layer constituted of a conductive pattern 27, a pressure sensitive resistance film 25, and two electrode patterns 23, 23 is formed by printing is positioned in the lower side of the EL element layer 45. A dome spring 43 made of a transparent material is put on the sheet 41 made of the synthetic resin.
Patent JP-H0253473-A (JP)
Title: Bean washing device
Inventor: GUNJI MASAYOSHI
IPC: B08B1/02
Filed: 1988-08-18
Abstract: PURPOSE:To provide the title device so designed that the upper wiping belt and the lower one are rotated in the direction opposite to each other keeping an appropriate space, and, at the same time, the upper belt is put to reciprocating motion left and right, and another conveyor belt with beans held by a carrying member is passed through the space, thereby enabling the whole surface of the beans to be wiped up clean in a short time. CONSTITUTION:(1) The lower wiping belt b loaded on a machine frame f and (2) the upper wiping belt a loaded on a rocking machine frame 10 supported movably left and right against the machine frame f are made to face to each other with a space F corresponding to the diameter of beans G. A conveyor belt c to carry the beans G surrounded by a carrying member thinner than said diameter (each edge of penetrating holes 4a serving as this member) is provided so as to pass through the space F from its one end towards the other. And both the upper and lower belts a and b are driven so as to rotate in the direction opposite to each other and the rocking machine frame 10 is put to reciprocating motion left and right.
Patent JP-2000040252-A (JP)
Title: Near-field optical probe, near-field optical recorder, and their production
Inventor: IDE TSUGIO
IPC: G01N37/00
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a near-field optical probe which is lessened in light loss and has high accuracy. SOLUTION: This near-field optical probe has a substrate which has plural recessed parts 111 having through-holes 110 of the diameter shorter than the wavelength of irradiation light, transparent electrode layers 101 which cover at least part of the inside surfaces of these recessed parts 111 and are electrically interconnected, light emitting layers 102 which are formed by respective packing the light emitting materials to emit the irradiation light by flow of current into the recessed parts 111 and electrode layers 104 which are formed to allow the supply of the current based on driving signals independently from the light emitting layers 102 formed in the respective recessed parts 111. Since the light emitting layers and apertures are formed in proximity, the light loss is lessened and the accuracy, can be enhanced.
Patent JP-2000150486-A (JP)
Title: Device and method for plasma etching
Inventor: OKUNI MITSUHIRO
IPC: H05H1/46
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To keep the uniformity of an etching rate on a surface unchanged even if not only the total flow rate of etching gas but also the aperture rate of a slide valve are changed. SOLUTION: A sample table 2 on which a semiconductor substrate 3 is placed, a gas introduction unit 4 by which etching gas is introduced and a gas exhaust unit 5 through which the gas is exhausted are provided in a chamber 1. A valve element which rotates relatively to a valve seat is provided between the sample table 2 and the gas exhaust unit 5. A slide valve 6 which regulates the quantity of the gas exhausted through the gas exhaust unit 5 by the rotation of the valve element is provided. A spiral coil 8 which generates high frequency induction electric field to generate the plasma of the etching gas is rotatably provided on the chamber 1. A rotation driving means 13 turns the spiral coil 8 following the rotation of the valve element of the slide valve 6 so as to agree the high voltage region of the spiral coil 8 approximately with the exhaust side region of the slide valve 6.
Patent JP-S6098494-A (JP)
Inventor: OOBUCHI TOSHIHITO
IPC: G10L15/22
Filed: 1983-11-04
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-S59117666-A (JP)
Inventor: EDOWAADO JII DORIMATSUKU
IPC: G06F15/78
Filed: 1983-11-04
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-S6266885-A (JP)
Inventor: HIRAYAMA TETSUO
IPC: D05B1/20
Filed: 1985-09-18
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-H0493834-A (JP)
Title: Package for photographic film cartridge
Inventor: SETO YOSHIHIRO
IPC: G03C3/00
Filed: 1990-08-03
Abstract: PURPOSE:To obtain a small-size, light-weight package made of a naturally decomposable or easily burnable material by coating the surface of paper with a thermosetting resin layer having a barrier property and heat melting the resin and rolling the paper to form the paper tube. CONSTITUTION:The package is formed by setting the photographic film cartridge into the moisture-proofed paper tube 1, then, both ends of the tube are fitted into moisture-proofed caps 6, 6 to heat bond the outer circumference of each tube 1 end with the inner circumference of each cap 6. The moisture- proofing treatment of the tube 6 is performed by forming the thermosetting resin layer having the barrier property on one side or both sides of the paper material in advance and heating the surface of the resin to a melt-attaching temperature and rolling the paper material, thus permitting the small-size, light- weight package capable for waste disposal to be obtained by using the naturally decomposable and easily burnable material.
Patent JP-H1053453-A (JP)
Title: Production of high density ceramics
Inventor: WADA SHIGETAKA
IPC: C04B35/584
Filed: 1996-08-05
Abstract: PROBLEM TO BE SOLVED: To produce a homogeneous and dense sintered compact by applying a centrifugal forming method to a hardly sinterable ceramic powder requiring a sintering assistant. SOLUTION: This method for sintering high-density ceramics comprises a calcining step for calcining a mixed powder of a hardly sinterable ceramic powder with a sintering assistant and providing a sinterable powder, a centrifugal molding step for preparing a slurry from the obtained sinterable powder and a solvent and molding the prepared slurry into a molded compact according to a centrifugal molding method and a sintering step for sintering the resultant molded compact. Since the centrifugal molding method is used, a high-density and homogenous sintered compact is obtained.
Patent JP-S58101333-A (JP)
Inventor: ROBAATO EI SUPURAGIYUU
IPC: G06F3/039
Filed: 1982-11-26
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-H0257646-A (JP)
Title: Method of recovering cobalt
Inventor: KONDO TETSUO
IPC: C22B23/00
Filed: 1988-08-22
Abstract: PURPOSE:To separate and recover Co at a high yield by dissolving the Co-contg. precipitate by produced at the time of electrolytic refining of Ni into hydrochloric acid, then removing the chlorine incorporated therein by aeration and subjecting the precipitate to an iron removing treatment in succession, thereto to extract the Co into the org. phase and further, reverse extracting the Co into a warm water phase and finally, subjecting the precipitate to a steel removing treatment. CONSTITUTION:The precipitate contg. Ni, Co, etc., by produced at the time of electrolytic refining of the Ni with the crude Ni as a consumable electrode or electrolytic refining of Ni matte is treated with the hydrochloric acid of <1pH to dissolve the Co, Ni and Fe in the precipitate. This liquid is then subjected to a solid-liquid sepn. and is aerated until the oxidation-reduction potential attains 800-900mv, by which the Cl in the liquid is removed. Caustic alkali such as NaOH is added to this liquid to adjust the pH to 3-4 and to settle and separate the Fe contained therein as Fe(OH)3. The liquid is in succession brought into contact with an org. solvent to extract the Co in the org. phase; thereafter, the Co is reverse extracted with the warm water, following which the H2S of the equiv. to the Cu contained therein or above is added to the liquid and the liquid is stirred to settle and separate the Cu as CuS. The remaining liquid contains CoCl2 and does not contain other impurities and, therefore, the liquid is electrolytically treated to deposit the high-purity Co on the cathode.
Patent JP-H10335140-A (JP)
Title: Electromagnet drive device
Inventor: AKINARI YOSHINORI
IPC: H01F7/18
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnet drive device in which an electromagnet is rapidly turned off at will and the electromagnet is not turned off by mistake. SOLUTION: An electromagnet drive device comprises a switching element 1 which is connected to a coil 3 of an electromagnet in series, a pulse signal generation circuit 16 which turns on the switching element 1 at a specified period, a regenerative circuit 4 which sends regenerative current to the coil 3 of the electromagnet, when a switch part is turned on. The switching element 1 is turned off from the condition in which the switch part is on, the switching element 1 is on, and a supply voltage is applied to the coil 3 of the electromagnet, and rapidly decreases the regenerative current sent to the coil 3 of the electromagnet with a power-absorbing element, when both the switch part and switching element 1 are turned off.  Then a delay circuit 11 which turns on the switch part by applying a supply voltage and keeps the switch part on, until a specified time after stopping application of the supply voltage passes.
Patent JP-S6097829-A (JP)
Title: Drawing method of plastic film
Inventor: WATANABE JIYUNKICHI
IPC: B29K77/00
Filed: 1983-11-02
Abstract: PURPOSE:To prevent a drawing film to be contaminated by monomar or oil mist by a method wherein heated air in a drawing device or circulating ducts is contacted to an absorbing device and monomer or oil mist is absorbed. CONSTITUTION:In the biaxial drawing device which uses heated air as heating source, heated air is contacted with absorb agent and monomar, oligomer, and oil mist etc. in the heated air are absorbed and removed by the method heated air is flown in the circurating duct therein an absorb agent layer is arranged or absorb agent is placed at the part of a biaxial drawing device, for instance, on the floor surface, or on the surface of a tenter clip running cover. Because biaxially oriented film without contamination can be got through this method, the said film is useful for a food package material without printing defects or condenser material without defecting electric insulation.
Patent JP-S6449265-A (JP)
Title: Semiconductor device
Inventor: MORI MASATAKA
IPC: H03K17/13
Filed: 1987-08-19
Abstract: PURPOSE:To make a voltage to be impressed on a gate part of a MOS transistor follow a voltage between a T1 electrode 23 and a T2 electrode 24 satisfactorily and to eliminate a phase shift by a method wherein, in a triac equipped with a zero-crossing circuit, a small number of recombination layers are formed in P-N junction parts of a floating diode. CONSTITUTION:A P-type base regions 4, 5 containing N-type emitters 8, 9 and P-type emitter regions 6, 7 are formed on an N-type substrate 1; thyristors 2, 3 of an NPNP four-layer structure are formed. In these thyristors the base regions 4, 5 are connected to the emitter regions 7, 6 in P-type resistor regions 10, 11. MOS transistors which contain N-type sources 12, 13, N-type drains 14, 15 and P-type gates 16, 17, respectively, are formed inside the emitter regions 6, 7. Floating diodes 18, 19 are formed on the substrate 1 inside the emitter regions 6, 7; recombination layers 22 into which Ar has been implanted are formed in P-N junction parts of these diodes 18, 19.
Patent JP-H0631816-A (JP)
Title: Method for bonding thermosetting resin part
Inventor: SUGIYAMA TAKAYUKI
IPC: B29C65/48
Filed: 1992-07-13
Abstract: PURPOSE:To reduce the use time of a jig for bonding thermosetting resin parts each other to save the investment in plant and equipment. CONSTITUTION:Thermosetting resin pieces 2 having butt parts 3 are attached to the appropriate positions on each bonding surface of a thermosetting resin part 1. The bonding surface is coated with an adhesive 5 having a long curing time. The thermosetting resin pieces 2 are butted each other, and they are fixed after positioning with a jig. Then, the butt parts of the thermosetting resin pieces 2 are fused for provisional bonding. In the next step, the thermosetting resin part 1 is removed from the jig to allow the adhesive to cure slowly.
Patent JP-H0625250-A (JP)
Title: Thieno(3,4-d)imidazole derivative, its production and pharmaceutical agent for circulatory organ containing the derivative
Inventor: YAMADA SHINICHI
IPC: C07D495/04
Filed: 1992-07-13
Abstract: PURPOSE:To provide a new compound having excellent hypotensive action and useful as a treating agent for circulatory diseases. CONSTITUTION:The compound of formula I [R<1> and R<2> are H, OH, halogen, alkyl, lower alkoxy, etc.; R<3> is alkyl, lower alkylthio, etc.; R<4> is H, nitro, cyano, etc.; R<5> is H, halogen or lower alkoxy; A is group of formula II, formula III, etc. (X is single bond or bond interposed with spacer; Y is methylene, C, N, etc.)], e.g. 2-butyl-4-methyl-1-[[2'-(1H-tetrazol-5-yl)biphenyl-4-yl]methyl]thieno[ 3,4- d]imidazole. The compound of formula I can be produced by reacting a compound of formula IV with a compound of formula V (W is halogen, alkylsulfonyloxy or arylsulfonyloxy) in the presence of a base (e.g. sodium hydride) in a solvent (e.g. THF) at -20 to +100 deg.C. The compound is useful for the treatment of hypertension, cardiopathy, cerebral apoplexy, renal diseases developing proteinuria, arteriosclerosis, etc.
Patent JP-H05190564-A (JP)
Title: Semiconductor device
Inventor: ARAI CHIHIRO
IPC: H01L21/8222
Filed: 1992-07-11
Abstract: PURPOSE:To enable a bipolar transistor to be lessened in cost by a method wherein a buried layer and an epitaxial layer are dispensed with without decreasing it in characteristics. CONSTITUTION:For instance, a well 16 is provided to serve as a collector, a base 6 and an emitter 7 are formed on the surface of the well 16, and a plug-in region 17 higher than the well 16 in impurity concentration is provided to the periphery or the inside of the periphery of the well 16. Therefore, the plug-in region 17 is provided, whereby a bipolar transistor of this design can be lessened in VCE(sat) and a parasitic transistor can be decreased in hFE.
Patent JP-S58108858-A (JP)
Title: Facsimile input character recognition device
Inventor: KOAKUTSU MICHIYASU
IPC: G06K9/03
Filed: 1981-12-23
Abstract: PURPOSE:To judge characters easily and accurately in a short time by displaying even an unrecognizable character on a CRT display device in exactly the same dot pattern that the character is read on a facsimile. CONSTITUTION:With regard to a character which can not be recognized by the character pattern, its dot pattern decomposed into picture elements by a picture element decomposing circuit 6 is read in the RAM-incorporating dot pattern generator 20 of the CRT display device 3 through a discriminating circuit 8 and while its address is stored in a refresh memory 15, a flag indicating the address of said dot pattern generator 20 is stored. Further, when the address is read out of the refresh memory 15, a switching circuit for switching between the address of an ROM-incorporating character generator 17 and that of the RAM-incorporating dot pattern generator 20 is added to a buffer memory 16 to display an unrecognizable character on the CRT19 its own dot pattern from the dot pattern generator 20.
Patent JP-S5997247-A (JP)
Title: Sampling clock generating circuit
Inventor: KITAZAWA HIROO
IPC: H04L7/08
Filed: 1982-11-26
Abstract: PURPOSE:To make the phase correcting resolution of sampling clock very fine by detecting the phase difference between a clock run signal and the output of a phase shifter to use it for gain control of an amplifier. CONSTITUTION:The signals of sintheta and costheta are generated by a phase shifter 22, and phase differences between a clock run signal CRI and signals of sintheta and costheta are detected by the first and the second multipliers 23 and 26, and respective phase voltages are held in the first and the second sample holding circuits 24 and 27, and the held voltages are used for the gain control of the first and the second amplifying means 25 and 28 to obtain signals of asintheta and bsintheta, and these signals are synthesized by a synthesizer 29 to attain continuously the phase correction of sampling clocks.
Patent JP-S60102326-A (JP)
Title: Packing case accumulating equipment
Inventor: KUROSU HAJIME
IPC: B65B35/56
Filed: 1983-11-02
Abstract: PURPOSE:To reduce the cost of equipment and to remarkably enlarge the range of application by disposing a positioning device at a required place of a transfer apparatus, and providing a transfer loader capable of laterally moving above the positioning device. CONSTITUTION:A positioning device D for stopping a packing case with the position thereof regulated is disposed at a required position of an apparatus B capable of transferring plural kinds of packing cases, and a transfer loader E capable of freely moving laterally is provided above the positioning device D. In this arrangement, the packing case can be freely selected and transferred on to a pallet F with the case hung down by one transfer loader E, which can reduce the cost of equipment and simplify the equipment. Furthermore, as it is not necessary to provide a structure for regulating the lateral movement of the packing case in the transfer loader E, there is little restriction upon the side and shape of the packing case to enlarge the range of application.
Patent JP-H0923909-A (JP)
Title: Cord fastener
Inventor: TAKAHASHI YOSHINOBU
IPC: F16G11/10
Filed: 1995-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a cord fastener capable of easily performing an insertion operation and passing through a thick cord without enlarging an external size. SOLUTION: In this cord fastener assembled by a main body 2 and a slidably formed sliding body 10 inserted to the hollow part 3 of the main body 2, a pair of elastic leg pieces 13 and a pair of supporting pieces 15 are extended and provided below the lower surface of the head part 11 of the sliding body 10, cord passing holes 16 whose upper part is in contact with the lower surface of the head part 11 are pierced to the pair of the supporting pieces 15 and the tip of the inserted cord is inserted along the lower surface of the head part 11 and inserted through the other cord passing hole 16.
Patent JP-S5997097-A (JP)
Inventor: TARUISHI YOSHIAKI
IPC: G21F9/00
Filed: 1982-11-26
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-H0942586-A (JP)
Title: Center pushing end-to-end circular ring for manhole coupling
Inventor: HOSHIKAWA KIYOUFU
IPC: E02D29/12
Filed: 1995-07-24
Abstract: PROBLEM TO BE SOLVED: To restrain occurrence of corrosion, facilitate butting works, prevent both ends of an end-to-end circular ring from being dislocated in the width direction, by letting a hinged type expansion tool be opened and actuated, sliding the end-to-end circular ring in the opposite directions so as to allow both its end parts to be butted, and pressing an outside rubber ring part in conatct with the side surface pore of an manhole. SOLUTION: A bridging wooden angle member 6 is installed at a place below the intermediate portion of an end-to-end circular ring acting as an expanding tool from the outside of a manhole 3. A jack 7 is installed at the center of the wooden angle member 6, and hinged plates 9a and 9b are installed at the tip end of the shaft pole of the jack 7. Tip ends of the hinged plates 9a and 9b are placed onto the inner corner surface of guide bars 2a and 2b, and the hinged plates 9a and 9b are opened so as to be rovolved with the shaft pole 8 actuated. This constitution thereby allows both ends of the end-to-end circular ring 1 to be slid to the opposite directions, and both the ends are thereby butted.  By this constitution, the end-to-end circular ring 1 is expanded so as to be fixed without being returned back, and also without coming out, and it is thereby pressed in contact with the surface pore of the man hole 3.
Patent JP-S58110432-A (JP)
Title: Manufacture of sr ferrite
Inventor: KIYAMA MASAO
IPC: C01G49/00
Filed: 1981-12-21
Abstract: PURPOSE:To manufacture Sr ferrite particles as ferromagnetic platelike microcrystalline particles by heating a soln. of a high pH contg. Sr ions and Fe ions in a specified ratio to a high temp. CONSTITUTION:An alkaline suspension contg. <=8 atom Fe ions per 1 atom Sr ion in the form of chloride, hydroxide or nitrate and adjusted to >=12pH with NaOH is prepared in an atmosphere of an inert gas such as nitrogen. The suspension is charged into an autoclave and heated to 250-320 deg.C. In case of  >=12pH, a fine precipitate of Sr ferrite (SrFe12O19) is provided in the suspension.  The precipitate is separated by filtration and washed with 3M-HClO4 to dissolve  and remove coexisting Sr(OH)2, and it is washed in water and dried at 100 deg.C.  Sr ferrite powder for high density magnetic storage and as a starting material  for a sintered Sr ferrite body with superior anisotropy is obtd.
Patent JP-H0930235-A (JP)
Title: Variable oil pressure type stabilizer
Inventor: WATANABE KOICHI
IPC: B60G21/055
Filed: 1995-07-24
Abstract: PROBLEM TO BE SOLVED: To ensure the roll suppressing function and body restoring function of a normal stabilizer in any control state, not to mention the time of the occurrence of abnormality of a control device and a rotary actuator. SOLUTION: A torsion bar type stabilizer suppressing rolling motion generated in a body by lateral acceleration while controlling it with oil pressure during the travel of a vehicle such as an automobile is constituted by fittingly fixing a rotary actuator 2 in such a way as to cover a torsion bar part 1 receiving torsional action caused by the rolling motion of the body, and connecting one end of the torsion bar part 1 to the housing 4 side of the rotary actuator 2 while connecting the other end to the rotor 6 side.