baber/WOPTO huggingface dataset:
Patent JP-H07296489-A (JP)
Title: Head moving type card reader
Inventor: SATO HITOSHI
IPC: G11B19/02
Filed: 1994-04-25
Abstract: PURPOSE:To shorten the read-out time and also to lengthen the life of a head moving mechanism by reading out information of a magnetic card at the time of operating a read head in both outward and return courses. CONSTITUTION:When the insertion of a magnetic card 6 into an inserting hole of a case 1 is detected by a detecting sensor 3, the read head 4 is moved along the moving direction 8 from a head position 11 to read out data of a recording part of the card 6, and is stopped in a head position 12. When the next magnetic card 6 is inserted, its data are read out by the read head 4 moving from the head position 12 to the head position 11. At this time, a reverse operation flag is set in a data correction circuit 9, and the read data are rearranged in reverse order to correct the data to be sent out via an I/F circuit 10. Consequently, one card can be read out in its moving in one direction, and the read-out time is shortened, while the operation of the head moving mechanism can be reduced.
Patent JP-S5712013-A (JP)
Title: Polymerization of conjugated diolefin
Inventor: KAIYA ATSUSHI
IPC: C08F4/42
Filed: 1980-06-25
Abstract: PURPOSE: To produce a liquid or semisolid low polymer having olefin residue at its terminal, by using an olefin compd. as a chain transfer agent in a process for the polymn. of a conjugated diolefin using an (org.) alkali metal as a catalyst.  
     CONSTITUTION: An olefin compd. of the formula (wherein R 1 WR 4  are each H, a 1W20C alkyl, aralkyl) sucu as propylene or butene is used as a chain transfer agent. A catalyst [an (org.)alkali metal] in an amount of 0.01W1mol/l based on the whole amount of polymn. mixture and said chain transfer agent in an amount of 3W 100mol per mol of the catalyst, are added to a 4W10C conjugated diolefin (e.g. butadiene). The diolefin is polymerized at 0W150°C to produce the desired polymer having a number-average MW of 200W10,000. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10258407-A (JP)
Title: Concrete product and its production
Inventor: OKUSA KAZUO
IPC: B28B1/16
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To produce a concrete product by which a natural landscape is not damaged and added value is raised. SOLUTION: In a method for producing a concrete product, a body 10 is formed into a prescribed shape by using concrete in which fine aggregate and coarse aggregate are used for aggregate. A surface layer part 12 of a part exposed to the outside after construction is integrally formed onto the body 10 by using an aggregate different from the above-mentioned aggregate. Material obtained by crushing a plurality of kinds of natural stones having different colors is used as the aggregate constituting the surface layer part 12. Cement and water are added to every natural stone material and the mixture is kneaded to form a kneaded material. A pattern is formed by the kneaded material and poured in a vessel 18 such as a pallet. The kneaded material poured into the vessel 18 is fitted to the body 10 to unify the body 10 and the surface layer part 12.  Thereafter, blasting treatment for removing the paste material of the above-mentioned kneaded material is applied to the outer face of the surface layer part 12. A pattern and a figure formed by the hue of the natural stone material are shown on the outer face of the surface layer part 12.
Patent JP-S58203375-A (JP)
Inventor: MARUYAMA AKIO
IPC: F25C1/00
Filed: 1982-05-24
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-H07295300-A (JP)
Title: Electrostatic charge image developing carrier
Inventor: YAMANE KENJI
IPC: C08L101/16
Filed: 1994-04-25
Abstract: PURPOSE:To produce the subject carrier which does not impair the balance of ecosytem and does not contaminate environment while maintaining an electrophotographic characteristics by giving biodegradable property to a binder resin constituting a carrier. CONSTITUTION:In a binder type carrier consisting of particles of magnetic material and resin, the resin is incorporated with at least biodegradable resin. The biodegradable resin is meant by the one which is decomposed to low mol.wt. by enzymeother than microbial body under natural environment and enters into the microbial body to be digested eventually, and decomposed to gaseous CO2 and water under an aerobic condition. The biodegrable resin must be thermoplastic resin from the view point of excellence in mechanical characteristic and molding property. And in the binder type carrier, >=20% biodegradable resin is incorporated in the resin and number average grain size of the magnetic particles is 0.1-1.0mum preferably. In this way, the developer giving good picture high in density and having no fogging is produced and a waste developer is decomposed biologically and does not contaminate environment.
Patent JP-S60232017-A (JP)
Inventor: OOUCHI TAKEYUKI
IPC: A01C11/02
Filed: 1984-04-27
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-H09272322-A (JP)
Title: Control circuit of fan motor for automobile
Inventor: TABATA YUKINOBU
IPC: B60H1/00
Filed: 1996-04-09
Abstract: PROBLEM TO BE SOLVED: To simplify and miniaturize a circuit constitution. SOLUTION: A radiator fan motor M1 and a condenser fan motor M2 are connected in parallel between the-drain of a FET 10 and the earth. The source of the FET 10 is connected to the positive electrode of a battery B through an ignition switch S1, a pressure switch S3 and a water temperature switch S4 are connected in series between the gate of the FET 10 and the earth, the gate of the FET 10 is connected to the output terminal P1 of a PWM control circuit 20, and a magnet clutch relay S2 is connected between the input terminal P3 of the PWM control circuit 20 and the earth. The PWM control circuit 20 detects ON/OFF of the magnet clutch relay S2, and outputs a PWM control signal of previously set duty ratio from the output terminal P1 when the magnet clutch relay S2 is ON.
Patent JP-S57202491-A (JP)
Title: Heat exchanger
Inventor: USUI AKIROU
IPC: F28F9/22
Filed: 1981-06-08
Abstract: PURPOSE:To improve the efficiency and producibility of the exchanger by a structure wherein tube members, the introductory part of which can tightly contact with one another along the whole periphery of both end parts of the member and the cross section in the intermediate part of which is rendered to be gradually smaller, are assembled closely at the heat exchanger, in which heat exchange is performed by flowing fluids in the inside and at the outside of the tube members. CONSTITUTION:First tube members, each of which has two sets of a regular hexagonal inlet  part 17 and a tapered part 18 at both ends respectively, and second tube members, each of  which has two same sets of the parts 17 and 18 as those of the first tube member at both ends respectively and moreover has a set of a partition part 19 and two tapered parts 18 with  the same forms as those of the inlet part 17 and of the tapered part 18 of the first tube member at the center of the member, are closely assambled by a proper number and welded together to an aggregate 21. End wall members 20 are fitted to both ends of the aggregate 21  and a side plate 12 with ventilating holes 12a covers the side surface of the exchanger so as  to seal all the side surface except the ventilating holes 12a. Owing to the structure as mentioned above, the ventilating resistance at the inlet and outlet of the tube members 15 and 16  are sharply reduced and, because the partition parts 19 make the passage of air in zigzags, the improvement of the cooling efficiency and the facilitation of the manufacture of the heat  exchanger are resulted.
Patent JP-S5513940-A (JP)
Title: Electronic beam exposure device
Inventor: KUSAKABE HIDEO
IPC: H01L21/027
Filed: 1978-07-17
Abstract: PURPOSE:To prevent occurrence of discontinuation at the juncture of a pattern and improve an accuracy by impressing a predetermined randam noise unto the beginning and termination of the deflective output for deflection and scanning of an electronic beam. CONSTITUTION:An exposure control circuit is made up of an operational amplifier OP, a capacitor C, an integrator INT, an amplifier AMP,analogue switches SW1 and SW2, a flipflop FF and others. There are further an oscillator OSC, an and circuit AND, a counter COUNT, a counter decoder D1 and D2, a noise generator NG and others to cause the noises from the noise generator to be contained into the deflective output in the beginning and termination of the deflective output. When a scanning start pulse is applied to a terminal t, the flipflop FF and integrator INT are operated to initially cause the counter COUNT to count the output from the oscillator OSC. successively, when the predetermined count is obtained, the noise is generated through the decoder D2 from a noise generator NG and after elapse of the predetermined time, the COUNT is cleared with the decoder D1.
Patent JP-S63254188-A (JP)
Title: Production of hydrocarbon from synthesis gas
Inventor: YANAGI MASAAKI
IPC: B01J29/04
Filed: 1987-04-10
Abstract: PURPOSE:To obtain a liquefied having high octane value, by bringing a synthesis gas consisting of CO and H2 into contact with a methanol synthesizing catalyst and an acid type dehydrating derivative to form dimethyl ether, CO2 and H2, separating CO2 from noncondensible gas by a membrane and bringing the purified gas into contact with a zeolite catalyst. CONSTITUTION:A synthesis gas 101 consisting of a mixture of CO and H2 pre pared from natural gas is fed to a dimethyl ether synthesis reactor 1, brought into contact with a mixture of a methanol synthesis catalyst and an acid type dehydrating catalyst to give a reaction product 103 consisting of dimethyl ether and carbon dioxide. Then the reaction product is sent a hydrogen separator 3 to separate hydrogen, which is circulated to the dimethyl ether synthesis reactor 1. The first-stage reaction product from which hydrogen is separated is separated into carbon dioxide and other noncondensible gases by a separating membrane 4, the purified gas is fed to a gasoline synthesis reactor 2 and brought into contact with a crystalline silicate zeolite catalyst of transition metal to give a liquefied hydrocarbon 116.
Patent JP-H04251746-A (JP)
Title: Manufacture of internal embossed decorative laminated sheet
Inventor: UCHIKATA MASAMI
IPC: B29L31/58
Filed: 1991-01-25
Abstract: PURPOSE:To provide the manufacture of an internal embossed decorative laminated sheet being backed by a thermo-setting resin-impregnated sheet and having texture and depth. CONSTITUTION:A thermo-setting resin-impregnated sheet, an adhesive film, a release film as required and a template with irregularities are placed successively, and hot-pressed and molded and an irregular laminated sheet composed of the adhesive film and the thermo-setting resin-impregnated sheet is manufactured as a first process, and a colored lower base sheet, the adhesive film and a transparent upper base sheet are put on the surface of the adhesive film of said irregular laminated sheet or a sheet, in which the colored lower base sheet and the transparent upper base sheet are doubled previously, is placed, and hot-pressed and molded and laminated as a second process.
Patent JP-H03285721-A (JP)
Title: Method for straightening hot formed h-shape steel
Inventor: TSUJII KAZUMASA
IPC: B21D3/05
Filed: 1990-03-31
Abstract: PURPOSE:To improve the accuracy of a product by giving a gradient exceeding a specified value or a roll angle exceeding a specified value to the horizontal rolls and the vertical rolls of a final rolling mill, further, by passing the rolled stock through a straigthening machine in which horizontal rolls set in inward in deviation, each surface of horizontal rolls is formed in recessed one in the final stage. CONSTITUTION:A gradient 0.5% or a roll angel 0.29 deg. is assigned to the a horizontal rolls 1 and the vertical rolls 2 constituting the final rolling mill. Further, in the final stage the rolled stuck is passed through straightening machine in which, each pair of horizontal rolls 4, 4... divided to the right and left is set so that it takes a desired inward inclination angle and each surface of the vertical rolls 5, 5 is formed in a recessed surface 6 having an inverted chevron form. When the H-shape steel is passed through this straightening machine and a negative inclination is given to its flange, accurate flange and web parts are formed together with the spring back. In this way, the product is improved in accuracy and the duration of service of the rolling mill can be extended drastically.
Patent JP-S59212857-A (JP)
Title: Circulation type sheet supplying device
Inventor: UEDA NORIYOSHI
IPC: G03G15/00
Filed: 1983-05-18
Abstract: PURPOSE:To take numbers of copies of a sheet original in various modes by attaching a device which turns over the sheet original. CONSTITUTION:The main device A1 of an automatic sheet original supplying device A carries the lowest sheet original on an original tray 1 by a conveyor belt 3, and the sheet is sent onto platen glass 12 through a paper feed roller 2. The sheet original after the copying operation of a copying machine body B is dischrged from on the platen glass 12 by a belt 8, and carried to the highest position of sheet originals through another path by a couple of rollers 11 and 11a through the operation of a conveyance path selection pawl. When a subordinate device A2 is attached, the sheet original on the platen glass 12 is carried to under the roller couple 9 of the subordinate device 2 and then returned to the highest position of the sheet originals, so the sheet original is turned over to take a both-surface copy.
Patent JP-S60232473-A (JP)
Inventor: NAGASAWA KIYOSHI
IPC: F26B15/20
Filed: 1984-04-27
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-2000031741-A (JP)
Title: Oscillated frequency control method, voltage controlled piezoelectric oscillator, voltage controlled piezoelectric oscillator adjustment system and method for adjusting voltage controlled piezoelectric oscillator
Inventor: OKA MANABU
IPC: H03B5/32
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a voltage controlled piezoelectric oscillator circuit that does not employ a variable capacitor and a trimmer. SOLUTION: A variable voltage generating circuit 10 applies a power supply voltage VDD that is adjusted in response to a control voltage Vc to an oscillation circuit 20. A frequency adjustment circuit 30 adjusts a center of oscillated frequencies of the oscillation circuit 20. Furthermore, a memory 60 stores frequency setting data and voltage gradient data and the data are fed to a variable voltage generating circuit 10 and the frequency adjustment circuit 30 via a control circuit 50. When the power supply voltage VDD of the oscillation circuit 20 is fluctuated, since a parasitic capacitance depending on the voltage changes, the oscillated frequency of an oscillated signal SOSC is varied.
Patent JP-H02267335-A (JP)
Title: Variable compression ratio mechanism for internal combustion engine
Inventor: HORIUCHI HIROSHI
IPC: F02D15/02
Filed: 1989-04-06
Abstract: PURPOSE:To perform the change-over action of an oil pressure control valve positively by providing a con'rod with the oil pressure control valve for controlling the supply of operating oil to a combustion chamber volume adjusting means provided at the upper part of a piston and applying injection pressure to pressure receiving parts provided at both ends of the oil pressure control valve, thus performing change-over. CONSTITUTION:A piston 2 is formed of a movable piston top 3 and a piston base 4, and the piston top 3 advances/recedes against the piston base 4 by feeding operating oil selectively to the high compression and low compression ratio side hydraulic chambers 5, 6 partitioned between the piston top 3 and the piston base 4, and thus the volume of a combustion chamber becomes variable. A spool valve 11 for connecting an oil passage 8a on the operating oil feed side to a high compression ratio side oil passage 8H or a low compression ratio side oil passage 8L is slidably provided crosswise at the intermediate part of a con'rod 8. The spool valve 11 is further provided, on both ends, with relatively large diameter pressure receiving parts 13, 14 that receive the oil pressure jetted from oil jet nozzles 19, 22 by the actuation of a high compression ratio side and a low compression ratio side driving means 16, 17, thus performing change-over action.
Patent JP-H05265355-A (JP)
Title: Cleaning method for electrostatic copying machine
IPC: G03G21/00
Filed: 1991-03-28
Abstract: PURPOSE:To minimize the wear of a photosensitive surface by reducing or eliminating pressure of contact of a blade and/or brush cleaning residue toner, etc., after the necessary minimum time for forming of a copy is passed. CONSTITUTION:The device consists of the blade 13 brought into contact with the photosensitive body 1 and scraping off the residue toner and paper dust stuck to the surface of it and an auger 13a, etc., ejecting the toner, etc., scraped off by the former. In this case, the tip of the blade 13 is brought into contact with and separated from the photosensitive body 1 by the rotation of a blade retaining arm 15. Then, the pressure of contact is reduced or eliminated after the necessary minimum time after the copy forming cycle is finished. That is, the blade retaining arm 15 is rotated against a spring 16 by having a rotary cam 17 rotated and although the blade 13 is not separated with space from the photosensitive body 1, it is moved in the direction which is slightly separated from a normal cleaning position and the contact pressure of the blade 13 to the photosensitive body 1 is reduced.
Patent JP-H02266662-A (JP)
Title: Facsimile equipment
Inventor: NAGAI TAKAYUKI
IPC: H04N1/387
Filed: 1989-04-06
Abstract: PURPOSE:To prevent original information from being missing due to out of reception recording range by message information added to the head of the original information by reducing the image information of the original in response to the reception capability of an opposite facsimile equipment and adding the message information to the resulting image information. CONSTITUTION:A picture size reduction section 2 applies reduction processing to image information read by an original read section 1 while being controlled by a control section 6 and sends the result to an image synthesis section 4, a message information generating section 3 outputs the message information added to the reduced image data and sends it to the image synthesis section 4. The image synthesis section 4 synthesizes the image information and the message information, sends the result to a coder 5, where the resulting information is subject to encoding processing and the processed information is sent to the line. Thus, the image information is reduced and the message information is added in response to the reception capability of the opposite facsimile equipment. Thus, even when the opposite equipment can receive the data for recording the specified length only, the original information is not lost and the information is sent while the required message information is added.
Patent JP-S58203023-A (JP)
Title: Manufacture of internal trim material of vehicle, etc.
Inventor: KIKUCHI HIROSHI
IPC: B29B11/10
Filed: 1982-05-24
Abstract: PURPOSE:To manufacture an internal trim material efficiently, by arranging an unfoamed foamable synthetic resin sheet in a mold in contact with it, extruding the parison of a thermoplastic synthetic resin in said mold and clamping said mold, then blowing a compressed air in said parison, when manufacturing the internal trim material of a vehicle, etc. CONSTITUTION:An unfoamed foamable synthetic resin sheet 5' is arranged in a mold 2. The parison 12' composed of a heat melted thermoplastic synthetic resin is extruded from the die 11 of the extruder arranged on the upper part of a blow molder 1, then the molds 2 and 3 are clamped and a compressed air is blown from the air blowing port 13 shaped on the tip of the die 11. Said parison 12' is press contacted in a heated state to the unfoamed foamable synthetic resin sheet 5' by this, so the unfoamed sheet 5' is foamed and the synthetic resin frame 12 joined with a cushioning material 5 is obtained. Thereby, the internal trim material 21 of a vehicle, etc. can be obtained efficiently.
Patent JP-S59216424-A (JP)
Inventor: MOTOYOSHI OSAMU
IPC: H02J3/18
Filed: 1983-05-20
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-S57201821-A (JP)
Title: Electronic balance
Inventor: KAWAMOTO AKIRA
IPC: G01G23/16
Filed: 1981-06-08
Abstract: PURPOSE:To make an accurate adjustment for the zero point possible, by performing a prescribed data processing on a basis of data stored in a storage means, where data is stored at every interval of a prescribed time, before the operation of an input means. CONSTITUTION:When a load W is applied to an electronic balance, data related to the load W due to a load-electric converting device 1 is taken into a register device 33 at every interval of a prescribed time. When a button for subtracting the weight of a paper bag is depressed, data is transferred and stored from the register device 33 into a register 34 for the paper bag. The latest data and data stored in the register 34 are transferred to an operating device 32, and the weight of the paper bag is subtracted. When the oscillation due to the depression of the button for subtracting the weight of the paper bag is stopped, zero is displayed quickly.
Patent JP-S58211022-A (JP)
Inventor: HAINTSU GEORUGU JIIMAN
IPC: F16D3/68
Filed: 1982-05-24
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-S63254703-A (JP)
Title: Manufacture of rare earth permanent magnet with excellent anti-oxidation
Inventor: OTSUKA TSUTOMU
IPC: B22F1/08
Filed: 1987-04-11
Abstract: PURPOSE:To improve the corrosion resistance of a permanent magnet by sintering a powder molding which contains alloy powder obtained by R2T14B phase crystalline alloy powder (R is rare earth elements including Y, T is transition metal) obtained by R-Fe-M or R-Fe-M-B (M is one or more types of Co, Ni, Cu, Pb and Sn) liquid- quenched alloy powder or strip (amorphous and fine crystal) in R2T14B phase crystalline alloy powder (R is rare earth elements including Y, T is transition metal). CONSTITUTION:When R2T14B alloy magnet (R is Rare earth elements, T is transition metal) which contains as main ingredients R, Fe and B is manufactured by a powder metallurgical method, a powder molding which contains 5-30vol.% of alloy powder obtained by R-Fe-M or R-Fe-M-B (M is one or more types of Co, Ni, Cu, Pb and Sn) liquid-quenched alloy powder or strip (amorphous and fine crystal) in R2T14B phase crystalline alloy powder is sintered. Thus, since the R-Fe-M or R-Fe-M-B powder improved in its corrosion resistance is used for the powder which becomes nuclei of the liquid phase at the time of sintering and main ingredient of liquid phase, R-Fe solid solution in the sinter texture obtained after sintering becomes R-(Fe-M) solid solution to improve its corrosion resistance.
Patent JP-H03287789-A (JP)
Title: Material for fine working of thin film and production thereof
Inventor: KOMATA YUJI
IPC: H01L21/3065
Filed: 1990-04-02
Abstract: PURPOSE:To enable the patterning of a thick film and to facilitate the fine working of a thin film by using a low m.p. metal layer based on In-Ni as a material layer for the fine working of the thin film in place of a photoresist for a lift off method. CONSTITUTION:A low m.p. metal layer is electrodeposited on a substrate or a base film and patterned. A thin film to be patterned is formed on the metal layer and this metal layer is disintegrated by heating to pattern the thin film. An In-Ni alloy used as the low m.p. metal is electrodeposited with an electrodeposition bath contg. In<3+> ions, Ni<2+> ions and sulfate ions at <=15mA/cm<2> current density.