baber/WOPTO huggingface dataset:
Patent JP-S59173547-A (JP)
Title: Method of reforming methanol for diesel-engine
Inventor: ITOU KOUICHIROU
IPC: F02B3/06
Filed: 1983-03-23
Abstract: PURPOSE:To prevent methanol from dropping to carry out the complete evaporation of methanol thereby the performance of a reformer is enhanced, by providing such an arrangement that exhaust gas passes through an evaporating section prior to a catalytic section so that the evaporation of methanol is completely made by the increased temperature of the evaporating section. CONSTITUTION:The suction side of a fuel pump 12 is communicated with a methanol tank 13, and the discharge side thereof is communicated with the inlet side 14 of a reformer 11 through a first feed pipe 15. Further, the outlet side 16 of the reformer 11 is communicated with the intake side of an engine 10 through a second feed pipe 17, and an exhaust pipe 18 piercing through the reformer 11 is connected to the exhaust side of the engine 10. Further the reformer 11 is provided therein with an evaporating section 19 and a catalytic section 20 arranged along the direction of the stream of exhaust gas 3. With this arrangement exhaust gas passes through the evaporating section 19 prior to the catalytic section 20, and therefore, is made into contact with the catalytic section 20 after methanol contained in the exhaust gas is evaporated in the evaporating section 19. Accordingly, methanol may be completely evaporated by the increased temperature of the evaporating section 19.
Patent JP-S56144189-A (JP)
Title: Adhering method for vacuum evaporation film
Inventor: ITOU SADAMI
IPC: C23C14/00
Filed: 1980-04-10
Abstract: PURPOSE: To eliminate the need for pretreatment and afterteatment and to enable to perform an easy transfer in the normal atmosphere temperature, by a method wherein a vacuum evaporation film, such as metals, is formed on a surface of a carrier base material made of a metal, and the film is transferred to a material to be adhered through an adhesive agent.  
     CONSTITUTION: A metal placed in a crucible is heated for evaporation in a vacuum tank 1, and an extremely fine-grained vacuum evaporation metal is caused to collapse with a carrier base material 4 to form a metal film. An adhesive agent 19 is evenly coated to one surface of a member 14 to be adhered by means of an adhesive agent applying device 18, and one surface of the member 14 to be adhered and a metal film 10, formed on the carrier base material 4, are adhered together through the adhesive agent by means of pressurizing rollers 17a and 17b. The metal film 10 on the carrier base material 4 is delaminated from the base material 4, and is adhered to one surface of the member 14 to be adhered through the medium of the adhesive agent 19. The carrier base material 4 and the member 14 to be adhered are rolled around take-up drums 12 and 15, respectively, to complete the transfer of the metal film. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62207741-A (JP)
Title: Composition for porous glass and production of porous body for chromatography
Inventor: TAKAI SHINJI
IPC: B01J20/10
Filed: 1986-03-06
Abstract: PURPOSE:To obtain the titled porous body having high compressive strength and uniform pores the diameter of which can be easily controlled by specifying the composition, and especially adding the specified amts. of SiO2, B2O3, CaO, and Al2O3. CONSTITUTION:The composition consists of 45-70wt% SiO2, 8-30wt% B2O3, 8-25wt% CaO, 5-15wt% Al2O3, 3-8wt% Na2O, 1-5wt% K2O, 4-13wt% (Na2O+K2O), and 0-8wt% MgO. The glass having the composition is heat- treated to split a phase consisting essentially of CaO and B2O3, and the phase is dissolved and removed to produce the porous body for chromatography. The SiO2 among the components is the essential component to form the skeleton of the porous glass obtained by the phase-splitting and removal. The Al2O3 reduces the brittleness of the porous glass as the auxiliary component. The B2O3 functions as the auxiliary component for forming the skeleton of the porous glass, and the CaO has the function to form a fine split phase by heat treatment in cooperation with the MgO.
Patent JP-H0193337-A (JP)
Title: Manufacture of composite sheet
Inventor: MIZUTANI KAZUKO
IPC: B32B3/02
Filed: 1987-03-01
Abstract: PURPOSE: To provide an open-type laminated sheet having the multifunction by thermally welding or depositing a part of a layered product of synthetic resin sheets, or a layered product obtained by alternately stacking the unweldable sheets and the synthetic resin sheets. CONSTITUTION: One end of a main body 3 comprising a sheet 2 formed by the multilayered thin pulp sheets having the hygroscopic property, on a sheet 1 formed by, e.g. a polyethylene sheet, is rolled, and comprises the dotted cut lines in parallel with the edge thereof, e.g. every 40 cm from the other end. A main body 5 slitted from one end of the main body 3 at a cut line 4 comprises a thermal welding line 6 on a rectangular line to a diagonal line on a position, e.g. 5 cm inside from one corner on the diagonal line. The periphery of the laminated sheet is totally opened.  A main body 8 slitted at the cut lines 4, 7 comprises the thermal welding lines 9, 10 on one of the width edge and the inside along the width edge of the cut line 7, a main body 12 slitted at the cut line 11 comprises a cross cut line crossed on the almost center, and the thermal welding lines 14, 15 are formed on the both sides of a cut line 13 in the width direction.
Patent JP-S62206913-A (JP)
Title: Band pass filter
Inventor: KUBO HIDEAKI
IPC: H05K1/16
Filed: 1986-03-06
Abstract: PURPOSE:To improve the band selectivity characteristic by using a straight line printed circuit pattern formed on a printed board so as to connect earth side terminals provided respectively to two parallel resonance circuits and connecting earth side terminals of the parallel resonance terminals having a high parallel resonance frequency to ground via a pattern coil at the same time. CONSTITUTION:Earth side terminals 11, 12 of the two parallel resonance circuits A, B are separated different from conventional terminals and the earth side terminal 11 of the parallel resonance circuit A having a low resonance frequency is connected to the earth side terminal 12 of the other parallel resonance circuit B having a high resonance frequency through the circuit pattern of coil-shaped conductors on the printed board. Then the earth side terminal 12 is connected to ground through a so-called pattern coil L' formed by the coil-shaped circuit pattern. Thus, the band selectivity characteristic having two attenuation poles S1, S2 is obtained as shown in figure C. Thus, the band selectivity characteristic as a band pass filter is improved remarkably and inexpensively without increasing the circuit components in use.
Patent JP-2000252850-A (JP)
Title: Intermediate frequency selection circuit for superheterodyne receiver
Inventor: KOMIYAMA SHINJI
IPC: H04B1/26
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To provide an intermediate frequency selection circuit for a superheterodyne receiver, in which sensitivity suppression with respect to a received frequency is hard to take place. SOLUTION: This intermediate frequency selection circuit has a configuration similar to the conventional intermediate frequency selection circuit, except that an LC series parallel resonance circuit is provided in which an intermediate frequency transformer T is coupled with a series resonance circuit consisting of a capacitor C and a 2nd inductor L2 connected with the capacitor C in series. Thus, a low spurious intermediate frequency selection circuit, that shows satisfactory filter characteristic passing through only the intermediate frequency, is realized. When an LC circuit for series resonance is configured, since a parallel capacitor required for the intermediate frequency transformer is used, the intermediate frequency selection circuit is realized by adding only one inductor to a conventional circuit.  Then the spurious characteristic of a low cost ceramic filter in the market can be improved without the need for an expensive high order ceramic filter.
Patent JP-S54139652-A (JP)
Title: Flame-retardant resin composition
Inventor: YUSA HARUHIKO
IPC: C08L7/00
Filed: 1978-04-21
Abstract: PURPOSE: The title composition having improved processing characteristics and impact resistance, obtained by adding a modified vinyl chloride resin prepared by grafting an alkyl acrylate and/or a vinyl ester of a saturated monocarboxylic acid onto vinyl chloride resin to ABS resin.  
     CONSTITUTION: A) 40W80 parts by wt. of a modified vinyl chloride resin is blended with B) 60W20 parts by wt. of an ABS resin, preferably having a reduced viscosity (η sp/c) of 0.3W0.7 dl/g measured by using a 0.4 g/dl solution of an acetone extract in dimethylformamide at 30°C. The vinyl chloride resin is obtained by grafting a) 2W30 parts by wt., prefereably 5W25 parts by wt. of an alkyl acrylate having a 1W4C alkyl group, perferably a 4W8C alkyl group and/or a vinyl ester of a saturated monocarboxylic acid having 2W18C onto b) 100 parts by wt. of powdered vinyl chloride resin having a low degree of polymerization, preferably a degree of polymerization of 300W600, at 50W100°C. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58165697-A (JP)
Title: Drive device using pulse motor
Inventor: INOUE ISAMU
IPC: H02P8/32
Filed: 1982-03-24
Abstract: PURPOSE:To obtain a high speed drive and a high resolution by switching the first drive means for generating high torque by abruptly rising or falling a phase current and the second drive means for smoothly driving a load by gradually increasing or decreasing the phase current. CONSTITUTION:A control circuit 10 compares a target position command signal 18 with the position signal 9 of a table 4 to set the rotating direction of a pulse motor 1, the required number of steps, the number of accelerating or decelerating pulses, accelerating or decelerating timing and a control switching setting position and the like. When the setting is finished, the control circuit 10 instructs by a switching command 27 a power source switching circuit 23 to close a switching element 21 and to open a switching element 22, and a high speed drive chopper power source 19 is connected to the motor 1. When the table 4 reaches the control switching position, the control circuit 10 instructs the circuit 23 to open the switching element 21 and to close the switching element 22, and the motor 1 is energized by the pure DC having good waveform rate.
Patent JP-S60191516-A (JP)
Title: Switch circuit
Inventor: FUTAGAWA TOSHINOBU
IPC: H03M11/24
Filed: 1984-03-13
Abstract: PURPOSE:To obtain a switch circuit with simple structure and ease of operation by providing plural switches between conductors connected both poles of a power supply and providing a means identifying the closing of said switch. CONSTITUTION:Plural switches S1-S3 are provided between a couple of conductors 2 and 3 connected to both poles of the power supply 1 and prolonged in parallel at an equal interval. Since the conductors 2, 3 themselves have the specific resistance value, a potential difference produced in a circuit closed by closing the switch S1 and a circuit closed by closing the switch S2 is different. In inserting a voltmeter in the conductor 2, the reading of the meter 4 corresponding to the closed switches S1-S4 is different. Since a closed switch is identified by a position of a pointer of the meter 4 in this way, an output signal in response to the activated switch is obtained by using, e.g., an A/D converter in place of the meter 4. Thus, the switch circuit with simple structure and ease of operation is attained.
Patent JP-S61206997-A (JP)
Title: Semiconductor memory device
Inventor: KITAZAWA HIDEKAZU
IPC: G11C11/408
Filed: 1985-03-11
Abstract: PURPOSE:To simplify a circuit constitution by interposing a signal selecting circuit between a pre-amplifier output amplifying external address information and a pre-amplifier output amplifying internal address information, and after selecting either of them and inputting to a main amplifier. CONSTITUTION:External address information and internal address information are amplified by respective pre-amplifiers 1, 2, and output O1, O2 is obtained. The output information O1, O2 is inputted to a signal selecting circuit 3. Responding to controlling signals S1, S2, the selecting circuit 3 selects one of output O1, O2, and outputs selection information as output O3. This is inputted to a main amplifier 4. Information passed through the main amplifier 4 is outputted as required address information. The signal selecting circuit 3 is provided with, for instance, two controlling signals S1 and S2. External address information is selected by S1, and internal address information is selected by S2 and outputted respectively.
Patent JP-H0617050-A (JP)
Title: Production of antioxidant derived from natural plant
Inventor: RARUFU KAARAISU
IPC: A23L3/3472
Filed: 1993-03-09
Abstract: PURPOSE: To obtain low cost and high quality natural vegetable antioxidants by extracting spices with CO 2  to dearomatize them and by treating the solvent extract liq. of the extraction residue with active carbon.  
     CONSTITUTION: Following steps are performed in a process to produce natural vegetable antioxidants by extracting them from spices selected from the group of rosemary, thyme, sage and origano using compressed carbon dioxide and organic solvents. That is, (a) the spices are dearomatized by extraction using carbon dioxide at a pressure of 80 to 300 barr and a temperature of 10 to 80°C, (b) the extraction residue from the step-(a) is extracted by 1-4C polar alcoholic solvent and/or 5-7C nonpolar hydrocarbon, (c) the solvent extract from the step-(b) is treated by active carbon and (d) the extract from the step-(c), if desired after the solvent is sufficiently removed, is after-treated using water at 40 to 100°C to obtain the objective antioxidants. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S5746828-A (JP)
Title: Sealing method for open ends of hollow parts in synthetic resin hollow plate
Inventor: FURUKAWA OKIFUMI
IPC: B29C67/00
Filed: 1980-04-10
Abstract: PURPOSE:To seal the open end without damaging the shape of a hollow plate largely by a method wherein the open end of the synthetic hollow plate is put on a channel type heating plate and the open end is heated and melted to mold a sealed wall by the heating plate. CONSTITUTION:When many partitions 33 are arranged between two plates 31, 32 at a given interval and the open ends 35 of a synthetic resin hollow plate 3 forming many hollow parts 34 in the inner part are sealed, the open ends 35 are put on the upper surface of the channel-type heating plate 1, heated and melted and the molten resin is reserved on a horizontal bottom part 1a to provide sealed walls 36 of a nearly equal thickness. The heating plate 1 is of a channel type and has a horizontal bottom part 1a and standing parts 1b, 1c which stand obliquely upward on both sides of the horizontal bottom part. The bottom part 1a has a width nearly equal to the open ends 35 of the hollow plate 3.
Patent JP-S53133339-A (JP)
Title: Magnetic bubble memory device
Inventor: OOTA HIROBUMI
IPC: G11C11/14
Filed: 1977-04-27
Abstract: PURPOSE: To reduce the electrostatic noise greatly and then to enhance greatly the quality and performance of the memory device, by providing the earth wiring pattern on the circumference surface of the signal wiring pattern to shield the electrostatic induction noise. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62205422-A (JP)
Title: Structure address storing construction
Inventor: MOTOBAYASHI SEIJI
IPC: G06F3/048
Filed: 1986-03-05
Abstract: PURPOSE:To retrieve a structure in a short time even when the number of a structure registered is increased by decreasing the number of times of the access of an address table when the structure designated by an identifying number is retrieved. CONSTITUTION:When a structure identifying number if 0001, '0' is stored in which a flag 6 shows that a structure address is stored. An identifying number is instructed to read the structure of 0001 from a host computer. In such a case, the data of an area in an address table 1 corresponding to a figure 1 displayed by the lowermost division bit are read, '0' is stored as the flag 6, and therefore, the data stored in address data 5 are read. Based on the reading data, the data of the equivalent address of a memory part composed of a segment buffer, etc., are read and the structure corresponding to the designated identifying number can be read.
Patent JP-H09215899-A (JP)
Title: Drying device
Inventor: HOSHINO KOJI
IPC: F26B9/06
Filed: 1996-02-10
Abstract: PROBLEM TO BE SOLVED: To dry in a short time even when an output of a hot air generator is set small by composing a device in such a way that hot air from the hot air generator flows in between an outer side plate part and an inner side plate part in a device main body to flow out to the hot air generator side. SOLUTION: A drying chamber 18 is composed of an inner back plate part 18a, an inner upper plate part 18b, inner side plate parts, and an inner bottom plate part 18d which respectively face a back plate part 2g, an upper plate part 2f, a right and a left side plate parts, and a bottom plate part 2h composing a device main body 2. A recessed part 20 is formed at a center of the inner bottom plate part 18d for connecting a hot air generator 4. In addition, an inclination surface part 20d inc lined and faced to a front side vertical plate on the hot air generator 4 connection side in the recessed part 20 to form a blow direction changing part. Hot air generated by the hot air generator 4 is direction-changed by the inclination surface part 20d upward or right or left to flow into the drying chamber 18 for drying gloves G, etc.  After that, it goes between the back plate part 2g and inner back plate part 18a to get into the underside of the inner bottom plate part 18d to return to the hot air generator 4 to be circulated.
Patent JP-S61208966-A (JP)
Title: Method for controlling recording write dot
Inventor: FURUYA HIROSHI
IPC: G03G15/04
Filed: 1985-03-13
Abstract: PURPOSE:To facilitate setting of proper recording/write position for each printer by using an absolute value setting circuit to set the recording start dot of a recording element section and setting the relative shift amount as a head interface signal. CONSTITUTION:The absolute shift amount setting circuit 27 consists, e.g., of a four-circuit dip switch and an optional number from 0 to 15 is set through the combination of the dip switches and the number is used as A input information of an adder 26. As a head interface 16, the setting signal for the relative shift amount is provided and the relative shift amount from a print controller is inputted to a terminal 30 to use the relative shift as the A input information to the adder 26. For example, the relative shift amount is set to 10 and the setting amount by the circuit 27 is set to 4, the output C of the adder 16 becomes 14 and only when the counter 25 counts from 14 to (n), the picture element data inputted to a picture data input terminal 32 is outputted from an output terminal 33.
Patent JP-S52132787-A (JP)
Title: Hall element
Inventor: OOI TETSU
IPC: H01L43/10
Filed: 1976-04-30
Abstract: PURPOSE: To enable sufficient S/N ratio, by constituting the hall element so that the length of crystal grain is in excess of 25μm and by making microzone melt process to Ga x In 1 - x Sb mixed crystal film. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60192996-A (JP)
Inventor: NAKAMINE MORIKAZU
IPC: G10H1/34
Filed: 1984-03-14
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-H04268624-A (JP)
Title: System for making external storage device virtual
Inventor: ISHIDA ASAYUKI
IPC: G06F12/08
Filed: 1991-02-22
Abstract: PURPOSE:To transfer data of high frequency in input/output at high speed and to prevent the external storage area of each host computer from being erroneously referred or updated by another host computer. CONSTITUTION:An external storage controller which is connected to plural host computers and controls a high-speed external storage device for high-speed data transfer and a low-speed external storage device for low-speed data transfer is provided with a means which receives a data transfer instruction transmitted from host computers, a means which judges whether the external storage area designated by the data transfer instruction exists in the high-speed external storage device or not, a means for data transfer between the high-speed external storage device and host computers, and a means for data transfer between low-speed and high-speed external storage devices.
Patent JP-S58173209-A (JP)
Inventor: FURANSHISU MARUSERU EMIIRU BII
IPC: E02B8/06
Filed: 1983-03-23
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-S59177496-A (JP)
Inventor: MORITA HIROSHI
IPC: E21B43/16
Filed: 1983-03-25
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-H08243944-A (JP)
Title: Removing method for stud bolt
Inventor: KAGEYAMA TAKESHI
IPC: B25B27/18
Filed: 1995-03-08
Abstract: PURPOSE: To remove a stud bolt fixed to a structure without damaging a female screw by boring an opening in a residual part after cutting a part of the stud bolt projecting above the structure, and tearing off the stud bolt where only a thread part of a male screw remains from the female screw. CONSTITUTION: In the case of removing a stud bolt 6 fixed to a female screw 9 of a main body flange part 5 of a pressure vessel main body 3, first of all, the stud bolt 6 is cut in a part positioned on the upper side more than an upper surface of the main body flange part 5 by using a band saw or the like. Next, after centering a machine main body 27, an opening 33 having a prescribed diameter is bored in the stud bolt 6 by using a drill 30. Next, a boring bar is installed on the machine main body 27 instead of the drill 30, and a cutting tool is indtalled in its tip part, and diameter expanding work of the opening 33 is performed. After the stud bolt 6 becomes a spiral belt shape where only a thread part of a male screw 8 remains, when the female screw 9 is torn off from its upper end by a manual tool, removing work is completed.
Patent JP-H08248609-A (JP)
Title: Photographic printing device
Inventor: YAMAMOTO YUJI
IPC: G03D13/00
Filed: 1995-03-08
Abstract: PURPOSE: To provide a photographic printing device which can conduct printing processing regardless of a development processing situation, and can conduct the development processing continually even though the printing processing is interrupted with the exchange of a negative film or the like. CONSTITUTION: A halting feeding device 5 which temporarily halts a sheet-like sensitized material 1 printed already in correspondence to the processing situation of printing and development is provided in a conveying path 4 conveying the sheet-like sensitized material 1 printed already from a printing processing portion 2 to a development processing portion 3 in a photographic printing device.  The halting feeding device 5 is composed of a halting means in which belt rollers are respectively disposed on the carrying-in side and the carrying-out side of the sheet-like sensitized material 1, an endless belt is set between the rollers loosely, and holding means holding the sheet-like sensitized material 1 are disposed over the whole periphery of the endless belt, a carrying-in means which guides the sheet-like sensitized material 1 to the holding means of the halting means positioning at a carry-in position so that the holding means holds the sheet-like sensitized material 1, and a feeding means which releases the sheet-like sensitized material 1 from the holding means moved from the carry-in position to a carrying-out position so as to feed the sheet-like sensitized material 1 to the development processing portion 3.