baber/WOPTO huggingface dataset:
Patent JP-S57181382-A (JP)
Title: Protecting method by iron electrolysis
Inventor: HIYOUDOU NORIMASA
IPC: C23F13/00
Filed: 1981-05-01
Abstract: PURPOSE: To accelerate the formation of corrosion-preventive iron oxide films in an  iron electrolytic cell for forming said films on the inside surface of a copper condenser  by controlling the passing velocity of cooling water between iron electrodes in a specific range and flowing the cooling water from above to below.   
     CONSTITUTION: In the stage of using sea water 1 as cooling water for a condenser 4  with a pump 2, part of the sea water is conducted with a pump 5 into an electrolytic  cell 8, where it is flowed through iron electrodes provided therein and during this time,  DC voltage is applied to the iron electrodes. Fe ions from iron anode elute and are introduced through a piping 11 into the condenser 4, so that corrosion-preventive iron  oxide films are formed on the inside surfaces thereof. At this time, the hydrogen produced from cathode reduces the pH of the sea water and the Fe ions in the condenser  4 are oxidized to iron oxide, by which the formation of the corrosion resistant films is  hampered; therefore, the velocity of the sea water passing through the electrodes in the  cell 8 is regulated to 0.001W0.5m/sec and the hydrogen produced therein is discharged  from the cell 8 through a discharge pipe 12, whereby the pH value of the sea water is  increased and the formation of the corrosion resistant iron oxide films is accelerated. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H03268566-A (JP)
Title: Original reader
Inventor: SUZUKI YOSHIHARU
IPC: H04N1/19
Filed: 1990-03-16
Abstract: PURPOSE:To improve the quality of an image by selectably forming two operation modes, i.e., a normal reading mode for reading out an original by using an absolute white reference independent of the original and a high contrast reading mode for reading out the original by using a relative white reference set up in accordance with the brightness of the original. CONSTITUTION:At the time of reading out a white reference plate 11, both switches 14, 15 are connected to respective A positions. At that time, a fixed voltage (+5V) is impressed to an A/D converter 13 as a reference voltage ref, i.e., a white reference. Thereby, picture elements for one line read out from the plate 11 and obtained from a CCD sensor 5 are stored in a RAM 16. Then, the 1st reading of an original is executed. At that time, the switch 15 is connected to the C position and the switch 14 is held at the position A. At the time of the 2nd reading of the original, both the switches 14, 15 are connected to respective B positions. In the 2nd original reading, the maximum value stored in the 1st original reading operation is divided by the maximum output of the absolute white reference stored in the RAM 16 and the divided value is multiplied by a voltage made incident upon the reference input of the A/D converter 13.
Patent JP-S58186688-A (JP)
Inventor: OOTA TOSHIHIKO
IPC: D01F6/04
Filed: 1982-04-20
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-S574854-A (JP)
Title: Shifter for printed sheet paper
Inventor: ANTONIO BONOMI
IPC: B41F23/04
Filed: 1981-05-01
Abstract: This conveyor device for transferring freshly printed sheets from a printing machine to a stack or to another printing machine, comprises a first chain clips system movable continuously and adapted to hold with its clips the leading edge of the sheet. This first system comprises a rectilinear path section along which a second system of chain clips is provided, the clips of this second system, disposed in the same transport plane as those of the first system, being adapted to grip the trailing edge of each sheet as it penetrates this section, and to subsequently stretch the sheet tautly by accomplishing a slight backward movement in relation to the clips of the first system, and to hold the sheet taut throughout its travel through this section. This device is applicable notably to a drying station of a machine for printing sheets according to the direct plate printing process and is also adapted to turn the sheets.
Patent JP-H01239612-A (JP)
Title: Power unit
Inventor: SOYA TAKASHI
IPC: G06F1/26
Filed: 1988-03-18
Abstract: PURPOSE:To enable a power source to be applied even when a general interface is used by operating a startup circuit from a battery via an open/close device at the time of starting up the power source, and hereafter, driving an output control circuit setting the power source itself as an energy source. CONSTITUTION:By turning on a switch 30, a current flows from the battery 32 to the light emitting diode side of a photocoupler 16 via a diode 33, the switch 30, and a resistor 28, and a switching power source is started up, and a driving voltage VD and a control voltage VC are started up. When the VD is started up, a voltage a little higher than that of the battery 32 is generated from the voltage VD by a three-terminal regulator 17. Therefore, the current flows to the light emitting diode side of the photocoupler 16 via a diode 34, the switch 30, and the resistor 28, and the voltages VD and VC can be outputted even when no current flows from the battery 32. Also, when the voltage a little higher than that of the battery 32 is outputted by the regulator 17, the battery 32 is charged to the voltage lower by the voltage in a forward direction of a diode 31 from the output voltage of the regulator 17 via a resistor 29 and the diode 31.
Patent JP-S56162853-A (JP)
Title: Semiconductor device
Inventor: SHIRAI KAZUNARI
IPC: H01L21/768
Filed: 1980-05-20
Abstract: PURPOSE:To obtain a low resistance electrode wire which has preferable adherence to a single crystal silicon substrate and which is difficult to be disconnected due to migration by employing the double layer of refractory metal and polycrystalline silicon layer for an electrode wiring layer. CONSTITUTION:2,000-5,000Angstrom  of refractory metallic layer 4 made of molybdenum, tungsten or the like is formed through a dioxidized silicon layer 3 on a single crystalline silicon substrate 1 formed with an element region 2. Then, the layers 4 and 3 on the respective electrode connecting regions 5 are selectively removed by a photoetching process. After 2,000-5,000Angstrom  of polycrystalline silicon layer 6 is then formed, the part becoming the electrode wiring layer is removed, and the layers 6 and 4 are selectively removed. Since the adherence between the polycrystalline silicon and the single crystal as well as between the polycrystalline silicon and the referactory metal are preferable, a refractory metal wire having good electric connection can be obtained.
Patent JP-S62222844-A (JP)
Inventor: SUYAMA MASAYOSHI
IPC: B32B27/36
Filed: 1986-03-25
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-S59193731-A (JP)
Title: Press die device for engraving groove
Inventor: NAKAJI HIDEKI
IPC: B30B15/02
Filed: 1983-04-18
Abstract: PURPOSE:To provide a titled device which prevents the shear droop at the shoulder of a groove owing to a punch, permits easy grinding and improves the yield of a blank material in grooving by a press by providing a projecting around the groove of a punch guiding groove and building up preliminarily the shear droop part of the wall. CONSTITUTION:When a blank holder 1 of a press descends to contact with a work W under pressure, a projecting part 4 around the punch guiding groove intrudes into the work and builds up the material metal at the edge of the punch guiding groove. Even if a punch 2 descends to work a groove on the blank, a build-up metal 3a is kept restrained and therefore the retracting shear droop is obviated. The succeeding finishing and machining stage is made easy as there is less machining margin and the yield of the blank material is improved.
Patent JP-S59194682-A (JP)
Title: Controller for motor
Inventor: KAWABE HIROMITSU
IPC: H02P29/00
Filed: 1983-04-18
Abstract: PURPOSE:To enable to select the optimum operation by reading out the data at the teaching executing times, altering the read-out time ratio, thereby entirely accelerating or decelerating the speed at the prescribed rate at the executing time. CONSTITUTION:The value of a counter 4 is read out by a microcomputer 5 by rotating a motor 1 at the teaching time to read out at a unit time T1. The microcomputer 5 feeds data as CW or CCW command pulse train to a counter 6 at the executing time, and the counted data becomes a command voltage of a motor drive circuit 8 via a D/A converter 7. At this time, the read-out unit time T2 can be selected in the optimum operation at the executing time by suitably selecting the ratio to the unit time T1 at the teaching time.
Patent JP-H10269776-A (JP)
Title: Semiconductor memory device
Inventor: MATSUURA YOSHIAKI
IPC: G11C11/412
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To save each memory cell to reduce the area occupied by the memory cells and cost thereof by providing a vacant address having no relevant memory cell and outputting the predetermined data responding to an input of such vacant address. SOLUTION: The memory cell M of column R is reduced, data is readfrom memory cell M of each column except for the column R, or a starting signal /CS is set to the low level when data is written to the memory cell M to activate the sense amplifiers SP1, SPY, output circuit OUT and input circuit IN. When the address signals Ax1, Ax2, Ay1 to Ay3 instructed by the memory cell M of column R are generated, the address transition detecting signal ATD becomes high for the constant period from the timing t1, the bit lines B, /B are connected via the transistor T51 for each column to equalize the charges. In this timing, since the memory cell M of column R is instructed, operation of the row decoder X-DEC is useless.
Patent JP-H02246108-A (JP)
Title: Formation of resist pattern
Inventor: ARIKADO TSUNETOSHI
IPC: G03F7/11
Filed: 1989-03-18
Abstract: PURPOSE:To prevent reflection from a processed thin film during exposure without containing dye, etc., in a resist by coating a surface of the processed thin film with a reflection preventing film. CONSTITUTION:A reflection preventing film (organic polymer film) 13 of fluororesin, etc., is formed on a sample which is made by depositing an Al film (a processed thin film) 12 on a substrate 11 with irregularities. Then, a resist 14 is applied to the reflection preventing film 13 and a pattern is exposed to the resist 14. The resist 14 is thereafter developed to form a resist pattern. A good resist pattern 15 with no defects can be acquired in this way.
Patent JP-S57180678-A (JP)
Title: Thermally flowable vinyl chloride sol sealer
Inventor: YAMAKOSHI SHINGO
IPC: C08L7/00
Filed: 1981-04-30
Abstract: PURPOSE: To provide a sealer particularly suitable for cars, which does not exhibit the flowability at normal temperatures and therefore may be handled with ease but may flow under the influence of heat and exhibit a high sealing effect after the hardening, by incorporating a thermosensitive thixotropic agent into a vinyl chloride resin.  
     CONSTITUTION: 10W50wt% vinyl chloride or vinyl chloride copolymer resin, 0.1W10wt% thermosensitive thixotropic agent (e.g. hydrogenated linseed oil, hydrogenated castor oil, or a low temperature melting type PE), 20W60wt% filler (e.g. calcium carbonate, or talk), 5W50wt% plasticizer (e.g. a phthalate ester) and 0.1W10wt% tackifier are kneaded to obtain the titled sealer that has horizontal and vertical flowabilities of not greater than 10mm at normal temperatures for 30min and a horizontal flowability of 10W200mm and a vertical flowability of 10W400mm at 140°C. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59193467-A (JP)
Title: Recording device
Inventor: HANEDA SATORU
IPC: G03G21/16
Filed: 1983-04-18
Abstract: PURPOSE:To facilitate removal of jammed paper, etc. by joining an upper machine body rectangular in the horizontal section with a lower machine body same in the section using a hinge located at one corner having an axis at right angles to the diagonal line. CONSTITUTION:The upper machine body 1 is provided with a photosensitive drum 3, a cleaning device 4, a destaticizing lamp, an image projecting device 7, a developing device 8, an ejecting roller 10, conveying rollers 11, 12, an upper fixing roller 13, a control panel 14, etc. On the other hand, a lower machine body 2 comprises the insertion part of a paper feed cassette 9, a feed roller 10, lower rollers 11', 12', a transfer device 15, a recording paper separator 16, a lower fixing roller 13', power transmission means to moving members, such as conveying devices 17, etc. Both upper and lower machine bodies 1, 2 are joined with a hinge 18 located at one corner of the rectangles in the horizontal sections so as to open the body 1 highest from the body 2 at the part of the opposite corner on the reverse side of the diagonal line.
Patent JP-S61225102-A (JP)
Title: Herbicidal composition
Inventor: SATO MAKOTO
IPC: A01N43/70
Filed: 1985-03-29
Abstract: PURPOSE:To provide a herbicidal composition containing a specific compound and atrazine, etc., as active components, exhibiting excellent synergistic herbicidal effect compared with the separate application of each component, and capable of controlling various weeds such as Indian mallow, white-bird's-eye, etc., either by foliar treatment or by soil treatment at a low rate of application. CONSTITUTION:The objective composition is obtained by mixing (A) 2-[4- chloro-5-(2-propynyl)oxy-2-fluorophenyl]-4,5,6,7-tetra-hydro-2H-isoind ole-1,3-dione of formula I having herbicidal activity with (B) an S-triazine derivative of formula II (X is H or CN; when X is H, the compound is atrazine, and when X is CN, the compound is cyanazine) known as a herbicide, and using the mixture as active component. The amount of the compound of formula II is 2-200 pts.wt. per 1pt.wt. of the compound of formula I. It is applied in the form of emulsion, etc., using a carrier or an adjuvant, etc. EFFECT:Effective for the selective control of a wide variety of weeds especially in corn field and wheat field and free of phytotoxity to corn and wheat, etc.
Patent JP-H11264692-A (JP)
Title: Heat exchanger with load regulating mechanism
Inventor: SAITO YASUO
IPC: F28F27/00
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To eliminate an influence of an exhaust gas to a primary side unit by receiving the overall amount from the primary side unit. SOLUTION: An exhaust gas inlet and an exhaust gas and drain outlet are formed of an integral chamber. The chamber is partitioned therein into the exhaust gas inlet 25 and the exhaust gas and drain outlet 26 by a partition wall plate, and a bypass valve 30 is provided between the inlet 25 and the outlet 26. The gas is bypassed from the inlet 25 to the outlet 25 by the valve 30 to supply the gas of necessary amount to each exhaust gas side plate.
Patent JP-S59195052-A (JP)
Title: Hot-water boiler
Inventor: INOUE TADASHI
IPC: F24H1/44
Filed: 1983-04-15
Abstract: PURPOSE:To prevent overshooting due to after-heating by a method wherein a branch pipe leading to a hot water and a first heat exchanger is connected to one end of a mixing tank and an outlet pipe extending from a second heat exchanger is connected to the other and of the mixing tank. CONSTITUTION:Water is supplied into the boiler 1 through a feed water pipe 12 at the lower part of the boiler and then it is made to exchange heat with a combustion exhaust gas to become hot as it moves upward in the boiler 1. After that, a part of the hot water is introduced into a pipe type heat exchanger 4 for further heating and reaches the mixing tank 8 from the outlet pipe 11. The remaining hot water reaches the mixing tank 8 through the branch pipe 10 led from the boiler 1 and is mixed with high temperature hot water to be served. As the hot water pipe 9 is provided at the other end of the outlet pipe 11, the variation of temperature of the hot water in the outlet pipe 11 due to the combustion and non-combustion of the burner is minimized by the passage of the hot water through the mixing tank 8.
Patent JP-H04303284-A (JP)
Title: Integrating meter
Inventor: INAGAKI MITSUMASA
IPC: G06M3/12
Filed: 1991-03-30
Abstract: PURPOSE:To obtain an integrating meter capable of surely preventing the generation of reverse rotation independently of the revolution of an upper digit integrating wheel. CONSTITUTION:When a lower digit side integration wheel 3 is positively rotated, a single tooth 4 of the wheel 3 is meshed with a short tooth (energizes the tooth 8) of a pinion 1, and thereby a long tooth 7 following the tooth 8 of the pinion 1 is dropped into a groove 5 and the pinion 1 is rotated only at a prescribed angle. A notch 9 formed on any one of the continuous tooth meshing parts 70 of the long teeth 7 of the pinion 1 meshed with a continuous teeth 2 prevents the pinion 1 from being reversely rotated at the time of reversely rotating an upper digit side integration wheel 3. Even when the lower digit side integration wheel 3 is energized in the reverse direction and one of the long teeth 7 of the pinion 1 is located in the vicinity of the groove 5 of the lower digit side integration wheel 3, the long tooth 7 is dropped into the groove 5 due to reverse energization from the upper digit side integration wheel 3 to the pinion 1, the pinion 1 is rotated and a trouble allowing the reverse rotation of the wheel 3 can be suppressed.
Patent JP-H06255757-A (JP)
Title: Device for reversing bundle of laver
Inventor: FURUTA MIKIO
IPC: A23L17/60
Filed: 1993-03-02
Abstract: PURPOSE:To laminate lavers under the condition that the lustrous surface of thereof is appeared in both surface of the top surface and the lower surface of a bundle of laminated lavers by reversing a small bundle of lavers on the way of a route for carrying lavers to a laver laminating device. CONSTITUTION:A device for reversing a bundle of laver is provided with a barrying device 1 for carrying small bundles A of lavers, which are binded per a specific number of lavers, a laver receiving device 2 for receiving the small bundle A of lavers on the carrying device 1, an elevating device 3 for elevating the laver receiving device 2 between a passing position for passing the small bundle A of lavers and a receiving position for receiving the small bundle A of lavers, and a turning and reversing device 4 for turning the laver receiving device 2 between the receiving posture for receiving the small bundle A of lavers and the reversing posturer for reversing the small bundle A of lavers on the carrying device 1.
Patent JP-H09237156-A (JP)
Title: Graphic user interface device
Inventor: SUGIMURA YOSHIAKI
IPC: G06F3/0487
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a graphic user interface where an operation of a user is facilitated and program generating work is reduced in amt. SOLUTION: An optional coordinate within the area of a screen 202 is inputted by a finger 213b in a left upper input waiting state (b). In a same way, an input is executed by the finger 213c in a right lower input waiting state (c). In a magnifying power input waiting state (d), one of a '2' button, '4' button and a '8' button on a 'magnifying power input' screen 211a is depressed and a prescribed magnifying power is inputted. The optional coordinate within the range of a magnified screen 212 is inputted by the finger 213e in a coordinate input waiting state (e). The position of the coordinate inputted by the finger 213e is calculated with the magnified screen 212 as reference so as to be divided by preserbed magnifying power. By the processings, the position from a left upper part in a rectangular screen 209 before magnification is calculated and is added to the preserved coordinate so as to obtain the coordinate of the original rectangular screen 209 which is inputted by the finger 213e.
Patent JP-H06122283-A (JP)
Title: Image receiving sheet for thermal transfer recording
Inventor: ITO KENICHIRO
IPC: B41M5/50
Filed: 1993-03-02
Abstract: PURPOSE:To allow a sheet itself to color thermally for double control of coloring quantity and improve print density by providing a thermal coloring layer on the inside or outside of a dyeing layer, in an image receiving sheet for thermal transfer recording having the dyeing layer on a top face of a base material. CONSTITUTION:An image receiving sheet 10 for thermal transfer recording comprises a dyeing layer 3 arranged on a top face of a base material 1. In this case, a thermal coloring layer 2 is provided on the inside or outside of the dyeing layer 3. At this time, the thermal coloring layer 2 may be provided between the base material 1 and the dyeing layer 3. Also, the dyeing layer 3 may be used as the thermal coloring layer 2. Further, the dyeing layer 3 may be arranged on one face of the transparent base material 1 and the thermal coloring layer 2 may be arranged on other face. On the other hand, a backing base material 4 may be layered on the thermal coloring layer 2 through an adhesive. An adhesive layer 5 may be arranged on the top face of the backing base material 4 and may be layered on the separator base material 1 in a peelable way. The thermal coloring layer 2 contains an electron donative coloring organic compound.
Patent JP-H04220095-A (JP)
Title: Standard type television receiver
Inventor: JIIN EJIERU
IPC: H04N11/00
Filed: 1991-03-08
Abstract: PURPOSE: To reduce a dynamic threshold value especially using this device for public television broadcasting by the most simple and economical means at the time of all standard systems, especially, PAL system reception. CONSTITUTION: This two standard system television receiver is provided with demodulator circuit arrangement having a variable synchronizing frequency filter 4 in front of a frequency demodulator 5 for a frequency modulated signal in a PAL system, an NTSC system and an MAC system. A synchronization control input 13 of the filter is provided with an adder for adding and impressing signals from two loops, that is, a first loop including a low pass filter 7 and a second loop including a band pass filter 9 in the PAL and NTSC systems. A demodulated signal from a demodulator is feedbacked to the synchronization control input of the filter, and controlled by the frequency of an input signal.  The low pass filter of the first loop is constituted as only an element for shifting the phase of the loop, and this device is provided with a switch 12 for making the second loop inoperative for applying this receiver to the MAC standard system.
Patent JP-S54159282-A (JP)
Title: Analog signal sampling system of spectrophotometer
Inventor: TAKASHIMA YOUHEI
IPC: G01J1/16
Filed: 1978-06-07
Abstract: PURPOSE:To make possible taking of plural signals with one AD converter by making the times of the AD conversion of zero signal less than the normal times, leading another signal to the AD converter with an analog switch in place, and taking this in a processing unit. CONSTITUTION:Luminous flux LB of single light color from a spectroscope is divided to a reference side luminous flux RB and sample side luminous flux SB by a chopper 1. After both luminous fluxes pass through respective samples 14, 15, they are combined to one luminous flux by a half mirror 6. The luminous flux is then converted to an electric signal in a photoelectric transducer 7. The signal is converted to a digital signal in an AD converter 9 through an amplifier 8 and analog switch 21 and is taken in a processing unit 10. At this time, the signals from the photoelectric transducer 7 and temperature detector 11 are alternately led to the AD converter 9 by dividing the timing signal TS3 for zero signal out of 3 kinds of timing signals from a timing generator 3 to two kinds of timing signals TS31, TS32 by a pulse divider 22 and at the same time changing over the analog switch 21 by one of said signals.