baber/WOPTO huggingface dataset:
Patent JP-H047153-A (JP)
Title: Device for supplying ink to plate cylinder
Inventor: UMETANI YOICHI
IPC: B41F31/14
Filed: 1990-04-25
Abstract: PURPOSE:To produce a heat printed surface and facilitate roll cleaning at the time of ink change by using a device comprising a main roll provided with small recesses and projections formed on its surface in contact with a plate cylinder, an auxiliary roll provided in parallel with the main roll and in contact therewith and an ink supply device for supplying ink to the rolls and by connecting to the auxiliary roll a variable rotation drive device capable of adjusting the rotational speed. CONSTITUTION:An auxiliary roll 10 is provided in contact with a main roll 1 to form an ink reservoir therebetween. The main roll 1 is provided with small recesses and projections formed on its surface. A motor 20 is actuated to rotate the main roll 1 counterclockwise and the auxiliary roll 10 clockwise. An ink supply device 3 is provided above the auxiliary roll 10 to supply ink to the main roll 1 or the auxiliary roll 10. The ink supply device 3 is provided with a plurality of spray devices 30 slidably movable axially to the main roll 1 to spray the ink thereagainst. Jets of air are applied between the ends of the main roll 1 and the auxiliary roll 10 from a pair of air jetting nozzles 31 to form air curtains at the end parts of the rolls so as to prevent the ink collected between the main roll 1 and the auxiliary roll 10 from dripping to the end parts of the rolls.
Patent JP-H09216941-A (JP)
Title: Transparent polyester/polycarbonate composition
Inventor: NAGAI KOJI
IPC: C08G63/64
Filed: 1996-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a transparent polyester/polycarbonate composition having a single glass transition point and a single-phase morphology when observed under a transmission electron microscope within a short time by melt-kneading substantially incompatible resins (e.g. a polyester and a polycarbonate) with, e.g., an extruder. SOLUTION: In melt-kneading 1-99 pts.wt. polycarbonate (A) having a rate of blocking of 95% or above and 99-1 pt.wt. polyester (B), 0.000005-1 pt.wt.,per 100 pts.wt. total of components A and B, transesterification catalyst (C) is added to the system.
Patent JP-H04341999-A (JP)
Title: Malfunction preventing circuit for logic ic
Inventor: GOTO KAZUMI
IPC: G06F1/30
Filed: 1991-05-17
Abstract: PURPOSE:To prevent a malfunction of a logic circuit due to the lowering of power supply voltage by latching the output data of a ROM at a normal read out timing and at a much more speedier and severe timing, respectively and comparing the two latched data. CONSTITUTION:ROM data DR1 to DR4, which are outputted from a ROM circuit 1, vary by an address signal SA. A latch circuit 4 latches the ROM data DR1 to DR4 from the ROM1 at a timing C2. Since the timing C2 is generated much faster than a timing C1, the latch circuit 4 latches the ROM data DR1 to 4 of the circuit 1 at a much more speedier and severe timing than a latch circuit 3. The latched data of the circuit 3 and the latched data of the circuit 4 are successively compared by a comparator circuit 5 and if all bits of the both data are matched, the decision is 'L' and if any one of these bits is not matched, the decision is 'H'. Thus, a data error of the circuit 4 is decided.
Patent JP-S594239-A (JP)
Title: Wireless remote control device
Inventor: OKA HIROYUKI
IPC: H04B10/524
Filed: 1982-06-29
Abstract: PURPOSE:To use a stroboscope as a remote controller without giving any modification, by adding a data input device and a series conversion modulator to the stroboscope. CONSTITUTION:A signal inputted from the data input device 1 is converted into a binary-coded signal at a coder 2 and inputed to the serial converting modulator 3. Further, the series conversion modulator 3 converts a parallel pulse into a time series pulse for applying a suitable pulse modulation. The signal is inputted to a drive device 4, and a voltage to drive the strobo discharge tube 5 in response to the input pulse is applied to the driving device 4. The strobo discharge tube 5 illuminates a light according to a voltage applied with the driving device 4 and gives information to a light sensor 71 arranged on the main body of an automatic diagnosis device 7. The output of the light sensor 71 is converted into the parallel pulse with a demodulator 72. Further, the said signal is code-converted and inputted to a processor 73 for a prescribed processing.
Patent JP-H11300123-A (JP)
Title: Method for cutting filter medium, device for cutting filter medium, and filter produced by these method and device
Inventor: ABE KAZUO
IPC: D04H1/645
Filed: 1998-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a filter medium cutting method and cutting device in which activated carbon can be prevented from falling during cutting and after cutting and to provide a filter produced by these method and device. SOLUTION: In this method for cutting a filter medium, a hot melt 26 is applied to a part to be cut of a sheet-shaped filter medium 17 containing granular active carbon and is immersed therein to cut the immersed part. This device for cutting a filter medium has a second guide roller for driving the sheet-shaped filter medium 17 containing active carbon 18 in the fixed direction, a gun unit for applying the hot melt 26 to the part to be cut of the moving sheet-shaped filter medium 17, and a cutter unit installed on the downstream side of the gun unit and for cutting the hot metal 26 applied and immersed part of the sheet-shaped filter medium 17. This filter has a sheet-shaped filter medium body containing the granular active carbon 18 and hot metal 26 immersed and coagulated parts which are parts formed along the cut outer edge parts of the sheet-shaped filter medium body.
Patent JP-H08318120-A (JP)
Title: Integrated air separation method
Inventor: RABUI KUMAA
IPC: F25J3/02
Filed: 1996-05-07
Abstract: PROBLEM TO BE SOLVED: To improve operation efficiency by incorporating three or more beds subjected to a pressure swing adsorption process into a pre-purification unit and operating a pressure swing adsorption cycle to continuously use a waste stream and purge it from the bed subjected to the purge stage. SOLUTION: A first bed 26, a second bed 28 and a third bed 30 are incorporated into the pre-purification unit 16 and contain an adsorbent to adsorb impurities having high boiling points. Compressed air from an after-cooler is successively sent to each of the first, second and third beds 26, 28, 30 through a header 32 and a product stream is produced there and exhausted to a main heat exchanger through a product header 36. Each of the first, second and third beds 26, 28, 30 is subjected to a supply stage, a pressure reduction stage, a purge stage and subsequently a repressurization stage by operating on-off valves 38-66. Each purge stage is conducted by using the waste stream from an air separation unit.
Patent JP-S5540232-A (JP)
Title: Sound shielder for air blower
Inventor: SHINTA OSAMU
IPC: F04D29/66
Filed: 1978-09-14
Abstract: PURPOSE: To minimize noise leaking from duct portion by shortening the suction duct as well as shield effectively noise by providing a silencer inside a cavity formed inside the base on which air blower is placed.  
     CONSTITUTION: The forced air blower 1, the motor 2 for driving the fan 8 provided inside, and the suction case 3 provided alike are mounted on the base 6 of concrete, etc., the inside of which is formed the cavity 9 through which air passes and also provided with the silencers 5a and 5b near the openings on its both ends. Also in the neighborhood of the central part of the cavity 9, the suction duct 4 connected to the suction case 3 of the air blower is provided. Thus, sound shielding can be easily performed without enlarging device bacause of the installation of the silencers 5a and 5b inside the base 6, and also noise-interruption effect in the suction duct 4  portion where noise is liable to leak is made better. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01281591-A (JP)
Title: Paper money discriminating device
Inventor: ABE MASAKAZU
IPC: G07D7/00
Filed: 1988-05-09
Abstract: PURPOSE:To rapidly decide the sort of paper money and its carrying direction by providing the title device with 1st and 2nd optical detecting means for reading out the whole surfaces of the front and rear faces of carried paper money, an image data storing means, etc., to recognize a character indicating the sort of the paper money. CONSTITUTION:When paper money is carried by a carrying means, the front and rear faces of the paper money is irradiated with light beam from light sources 3, 7, their reflected light beams are read out by image sensors 1, 5 and alternately supplied to an A/D converter 10 through amplifiers 8, 14 and analog switches 9, 15. The front detecting pattern of the paper money out of data converted into digital data by a CPU 12 is stored in a front detecting pattern memory 22 of a RAM 13, a rear detecting pattern is stored in a rear detecting pattern memory 23 and paper money frame data corresponding to the frame shape of the paper money are extracted. A data cell group is extracted from the paper money frame data and reference position data 19 extracted from a ROM 16, respective density distribution is calculated and coincidence with density distribution reference data 20 is compared and decided. Consequently, the sort and carrying direction of carried paper money can be rapidly discriminated.
Patent JP-S5236015-A (JP)
Title: Manufacturing method for centrifugal magnetic head
Inventor: MIYAIRI EISUKE
IPC: G11B5/127
Filed: 1975-09-17
Abstract: PURPOSE: To improve the dimensional accuracy of an centrifugal magnetic head by adhering the head block to a base block just like interposing a block comprising tow blocks and a cylindrical block therebetween and then cutting the head block. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01286786-A (JP)
Title: Engine-starting charger
Inventor: MORIMOTO SHIGEO
IPC: F02N11/04
Filed: 1988-05-11
Abstract: PURPOSE:To effectively utilize the output of a battery even if the terminal voltage of a battery is reduced at the time of the start of an engine by raising the terminal voltage of the battery to supply it to a motor-driven generator. CONSTITUTION:A booster circuit 9 is connected between both terminals of a battery 1 to raise the terminal voltage VB of the battery 1 to a predetermined DC voltage Vdc. A motor-driven generator controller 10 is connected between both terminals of the booster circuit 9, and applies the output voltage Vdc of the booster circuit 9 to the winding of a motor-driven generator 8. Thus, the output of the battery can be efficiently supplied to the generator to obtain a large torque at the time of the start of an engine.
Patent JP-H10303974-A (JP)
Title: Electronic device, mail processing method for electronic device, and recording medium recorded with mail processing program
Inventor: ONODA TAKASHI
IPC: H04L12/58
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To very easily generate and transmit mail data by an electronic notebook, etc. SOLUTION: For the generation of mail data, a receiver's name is inputted as address data of a mail sender and then business card data matching the inputted name is retrieved from a RAM 17b for business card management, so that the mail address made to correspond to the business card data is read out and inputted as the transmission destination address of the generated mail. Then when the title of the mail is inputted, schedule data having schedule contents matching the inputted title are retrieved from a schedule RAM 17c and the 'date', 'time', 'place', and 'contents' made to correspond to the schedule data are read out and inputted as the contents of the generated mail. Consequently, the mail data can easily be generated and transmitted only by inputting the name of the receiver as the mail address and inputting the basic title as the contents of the mail.
Patent JP-S5739165-A (JP)
Title: Nonpower source plating method utilizing potential difference due to earthing
Inventor: FUJIMORI KOUJI
IPC: C23C18/54
Filed: 1980-08-18
Abstract: PURPOSE:To apply the titled plating with excellent antirust property at a low cost by a method wherein, among two or more kinds of metals, a metal high in ionization tendency is inserted into a plating bath in an earthed condition and a metal low in ionization tendency is suspended into the plating bath. CONSTITUTION:In a plating bath tank 5, a metal 1 high in ionization tendency and a plating bath liquid 8 containing a same kind of ion are entered. The metal 1 earthed to a position 7 by connecting to a lead wire 6 is immersed in said liquid 8. A metal 2 low in ionization tendency is suspended from a support rod 4 by hooking to a hanger 3 made of aluminum or a resin to be immersed in said liquid 8. Further, a metal same to the metal 1 is immersed in said liquid 8 without earthing. This metal is reacted with the liquid 8 to generate hydrogen and, by a gas bubble stream 8' of said hydrogen, electric double layer on a surface of the metals 1, 2 is removed.
Patent JP-S5637631-A (JP)
Title: Manufacture of mesa type semiconductor device
Inventor: KANEKO HIROSHI
IPC: H01L21/31
Filed: 1979-09-05
Abstract: PURPOSE:To prevent the damage to a passivation film by the difference in level of a mesa region by stacking photoresist layers on the passivation layer through a heat resist and acid resist resin layer wherein etching is performed. CONSTITUTION:The resin PIQ18 of a polyimide group is rotationally coated to the whole surface of an SiO2 film 17 applied to a mesa type substrate having a p-n junction to harden the SiO2 film 17 by heating. The removal of etching is done for the PIQ18 by a mixed solution of hydrazine and ethlene amine after applying a resist mask 19. The removal of etching is done for the SiO2 17 by HF. As a result, the difference in level of a mesa region will remarkably be mitigated and no breakage will exist as the thickness of the resist 19 may be maintained almost constant by the side 21. Therefore, the SiO film 17 protecting the p-n junction will precisely be protected at the time of etching.
Patent JP-S5817529-A (JP)
Title: Manufacture of magnetic head
Inventor: YANAGIUCHI TADAHIRO
IPC: G11B5/187
Filed: 1981-07-21
Abstract: PURPOSE:To easily obtain a desired magnetic core with precision by forming a magnetic core, which has a V-shaped gap, to be stuck to the flank of a magnetic core constituting a track by chemical etching from one surface. CONSTITUTION:A track Tw is formed by laminated magnetic cores of amorphous magnetic materials, and a magnetic core having a V-shaped gap formed by being etched from one surface of the magnetic core is stuck to the flank of the track magnetic core. To form this magnetic core 1, the flank of an amorphous material with Fe3.5Co71.5Mn2Si14B9 composition is coated with rubber photosensitive resist, and after a thin beltlike pattern is formed by exposure, development, and baking in order, the thin belt etched in an etching solution of acetic acids and water in 2:1 proportion at 40 deg.C. Thus, the magnetic core is formed by one-surface chemical etching, so the precision is improved easily.
Patent JP-H02291757-A (JP)
Title: Feeding circuit using electronic choke circuit
Inventor: SERIKAWA ATSUO
IPC: H04M19/00
Filed: 1989-05-02
Abstract: PURPOSE:To prevent the reduction of the AC impedance due to a circuit which is provided to increase the response speed of a current supply transistor(TR) by discriminating it by a current detection output that a DC bias is applied to the TR to turn on the TR and turning off a charging circuit by this discrimination output. CONSTITUTION:When a switch 19 is opened, the detection output is '0' (+5V), and '0' is outputted as a control signal A generated by a control circuit 21 to turn on a charging circuit 11. When the switch 19 is closed, a capacitor 16 is quickly charged through the charging circuit 11, and a TR 10 is turned on, and a current flows. When this current is detected by a current detecting circuit 17, '1' is outputted as the control signal A from the control circuit 21 to turn off the charging circuit 11. Then, the charging circuit as the circuit parallel with a resistance 12 is turned off, and therefore, this electronic choke circuit secures a high AC impedance.
Patent JP-S594637-A (JP)
Title: Aqueous resin dispersion
Inventor: TSURUOKA MITSUO
IPC: C09J131/04
Filed: 1982-06-30
Abstract: PURPOSE:An aqueous dispersion, prepared by dispersing a resin component containing ethylene-vinyl acetate copolymer and chlorinated polypropylene (PP) in water with a water-soluble acrylic resin containing an unsaturated carboxylic acid, and useful for coating materials, adhesives, etc. having improved adhesion to hydrophobic materials. CONSTITUTION:An aqueous dispersion prepared by dispersing 100pts.wt. water- insoluble resin component consisting of (A) 20-80wt% ethylene-vinyl acetate copolymer with 10-50wt% content of vinyl acetate, (B) 5-40wt% chlorinated polypropylene (PP) with 20-40wt% content of chlorine, (C) 5-40wt% tackifier resin, e.g. rosin or terpene resin, and (D) 0-30wt% wax having 50-150 deg.C melting point, preferably paraffin wax, in water with 2-30pts.wt. protective colloidal agent selected from a saponified water-soluble acrylic ester copolymer or neutralized copolymer of 10-80mol%, preferably 15-75mol% alpha,beta-unsaturated carboxylic acid and an acrylic ester of the formula (R1 is H or CH3; R2 is 1-22C alkyl, alkenyl, etc.).
Patent JP-H1067717-A (JP)
Title: Production of hydroxyalkyl-substituted aminoalkyne
Inventor: RUEHL THOMAS DR
IPC: C07C213/02
Filed: 1997-05-01
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound in a high yield by the reaction of an alkyne with a carbonyl compound and an amine in the presence of a heterogeneous catalyst. SOLUTION: This compound, a hydroxyalkyl-substituted aminoalkyne of formula IV [e.g. 3-(di-2-hydroxyethylamino)propyne], is obtained by reaction of an alkyne of formula I (R1 is H, an alkyl, hydroxyalkyl, etc.) with a carbonyl compound of formula II (R2 and R3 are each H, an alkyl, aryl, alkoxy, etc..) and an amine of formula III (R4 and R5 are each H, an alkyl, hydroxyalkyl, etc., or joined together with a bound N atom to form a five- or six-membered ring) in the presence of a heterogeneous catalyst such as an acetylated copper catalyst carried on a bismuth-doped silicate support. By virtue of this method, the objective desired aminoalkyne can be obtained in high yield without the need of any special means for pH adjustment.
Patent JP-H08300364-A (JP)
Title: Resin molded product
Inventor: HASHIMOTO KENICHI
IPC: B29C33/42
Filed: 1995-05-11
Abstract: PURPOSE: To make uneven embosses uniform to look as a whole and to make a sink inconspicuous to enhance appearance quality by making the uneven enbosses to a sink generating region clear in the same way as uneven embosses of other region. CONSTITUTION: An emboss molding part 27 is formed on the surface of one mold 19 in order to form fine uneven embosses 25 on the surface of a resin molded product 17. The shape of the emboss molding part 27a of a wall thickness non-uniform part 23 is set so that recessed parts made shallow as if the shape of the emboss molding part 27 of other region is contracted and, even if pressure at a time of the filling with a resin is lower than that of the other region, a resin is made easy to enter the recessed parts up to the bottom parts thereof.  Corresponding to this, the uneven embosses 25a of the wall thickness non-uniform part 23 of the resin molded product 17 have a shape wherein the uneven embosses 25 of the other region are contracted and the bottom parts of the recessed parts of the uneven embosses 25a become flush with with those of the recessed parts of the uneven embosses 25 of the other region.
Patent JP-H09296025-A (JP)
Title: Epoxy resin composition and resin-sealed semiconductor device
Inventor: AKIBA MASATSUGU
IPC: H01L23/31
Filed: 1996-05-08
Abstract: PROBLEM TO BE SOLVED: To obtain an epoxy resin composition excellent in workability in kneading and having low hygroscopicity and good heat resistance by using a phenolic curing agent having a low melt viscosity and a specified stilbene-base epoxy resin as the essential constituents. SOLUTION: This composition is obtained by using as the essential constituents a phenolic curing agent (e.g. a polyaralkyl phenolic resin) having a melt viscosity at 150 deg.C of 1.5 P or lower and an epoxy resin which comprises at least one stilbene-base epoxy resin represented by formula I (wherein R1 to R8 are each a 1-6C aliphatic or cyclic aralkyl, H or halogeno; and two groups bounds to the carbon-carbon double bond are not the same) or a combination of a resin of formula I and at least one stilbene-base epoxy resin represented by formula II (wherein R9 to R16 are the same as R1 to R8 ; and two aryl groups bound to the carbon-carbon double bond are the same) and which has a melting point of 150 deg.C or lower. This composition is suitable for sealing electronic parts.
Patent JP-S5338986-A (JP)
Title: Semiconductor negative resistance element
Inventor: KUSAKA TERUO
IPC: H01L29/88
Filed: 1976-09-21
Abstract: PURPOSE: To secure a formation of a negative resistance element by producing an electrode on N -  single-crystal Si via SiO 2  thin film. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5447292-A (JP)
Title: Passenger conveyor
Inventor: KAMIOKA TERUO
IPC: B66B23/14
Filed: 1977-09-21
Abstract: PURPOSE: To heighten the accuracy of machining of guide rail, by supporting the upper bent part the guide rail by a support beam having both ends coupled to cross members.  
     CONSTITUTION: The support beam 19 is made of an angle steel and located alongside the upper bent part 10' and fixed by the cross members 17, 18 and a support base 18'. One side 20 of the angle steel faces the guide side of the upper part 10'. Support pieces 21 located at an appropriate interval in the longitudinal direction of the support beam 19 have an angular form and have one side located on the beam side 20 and another side located on a side of the guide rail, respectively. Therefore, the upper bent part 10' is supported by the support beam 19 through the plural support pieces 21 and bolts 22 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S595412-A (JP)
Title: Magnetic head and its manufacture
Inventor: SATOU HEIKICHI
IPC: G11B5/255
Filed: 1982-06-30
Abstract: PURPOSE:To improve the performance, by joining a back core part consisting of a ferrite magnetic material to a front core part formed by laminating a composite body of a non-magnetic material and a ferrite magnetic material on both sides of a metallic magnetic material having a magnetic gap. CONSTITUTION:A non-magnetic substrate 12 is made to adhere onto a ferrite magnetic substrate 13, by which the first block 18 is formed, and thereafter, it is cut by necessary width along a two point chain line, by which a composite body 14 is formed. Subsequently, the second block 19 formed by laminating and combining alternately the composite body and a metallic magnetic material 11 is cut by the center part, and two block half bodies 20, 21 are formed. Subsequently, a corner 20a of the ferrite magnetic material 13 side of the block half body 20 is cut off, and thereafter, two block half bodies 20, 21 are joined, and a front block on which a magnetic gap (g) is formed is obtained. Subsequently, a back core block 24 consisting of a ferrite material is joined as one body to a front core block 22, and is cut along a two point chain line 25. In this way, the performance of a magnetic head can be improved.