baber/WOPTO huggingface dataset:
Patent JP-S603420-A (JP)
Title: Particulates trap for internal-combustion engine
Inventor: TOKURA NAOMI
IPC: F01N3/022
Filed: 1983-06-21
Abstract: PURPOSE:To maintain the exhaust pressure and exhaust pressure rise ratio on the upstream side of a particulates trap, below prescribed levels, by removing seals from a prescribed region of outer cells in the peripheral portion of the trap to open both the ends of the cells to extend through the trap. CONSTITUTION:Exhaust gas containing particulates and emitted from an engine flows into inlet-open cells and through-passage cells 12. The exhaust gas flowing into the inlet-open cells passes through thin porous walls into adjacent outlet- open cells and goes out from the downstream side of a particulates trap as the particulates are caught by filtration. The exhaust gas flowing into the through- passage cells 12 goes out, as it is, from their open outlet ports. Seals are removed from 1 to 15% of outer cells in a region extending at 60% or more of the distance from the center line of the trap to its peripheral surface, so that both the ends of 1 to 15% of the outer cells are open and the exhaust gas straightly flows through them.
Patent JP-S591747-A (JP)
Inventor: ONO ITSUPU
IPC: D03D49/10
Filed: 1982-06-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08281877-A (JP)
Title: Antistaining film
Inventor: SUMIDA KATSUHIKO
IPC: C09D183/06
Filed: 1995-04-10
Abstract: PURPOSE: To impart antistaining properties to a base material by using an antistaining film excellent in molding processability and weatherability. CONSTITUTION: An antistaining film is obtained by forming a silicone film on one surface of a base film constituted of a rubber modified thermoplastic resin which is obtained by the graft polymerization of a rubber component (A) having a saturated main chain such as ethylene/propylene copolymer rubber, an aromatic vinyl monomer such as a styrene monomer or alkyl (meth)acrylate (B) and a vinyl cyanide monomer (C), if necessary, through a primer layer The wt. ratio of the respective components (A), (B), (C) is, for example, (A)/[(B)+(C)]=2/98-50/50 and (B)/(C)=10/90-50/50. A self-adhesive layer and a releasable film may be further formed on the film. The film is excellent in molding processability and weatherability and, only by bonding the film to a base material, antistaining properties can be simply imparted to the base material.
Patent JP-H06324584-A (JP)
Title: Heater, manufacture of heater and fixing device
Inventor: MATSUNAGA HIROYUKI
IPC: H05B3/16
Filed: 1993-05-12
Abstract: PURPOSE:To provide a heater that can provide a predetermined resistance value at accuracy, a method of manufacture of the heater, and a fixing device that uses the heater. CONSTITUTION:A heater H comprising a resistance heating element 2 having a band heating portion in at least one part thereof and printed on an insulated substrate 1, the edge of the resistance heating element 2 being longitudinally trimmed 6(5) on a straight line 3b with no corners and on a curved continuous line 3a, a method of manufacture of the heater, and a fixing device having the heater H are disclosed. The heater causing no damage to the trimmed (cut) part of the resistance heating element 2 and having a high-accuracy resistance value range (+ or -3%) can readily be obtained, and no bubble remains in a glass coating layer on the surface of the heater and so the coating layer is not damaged, and when the heater H is assembled into the fixing device, image contrast failure and fixing unevenness, etc., can be prevented.
Patent JP-S602367-A (JP)
Title: Ink jet printer
Inventor: KIYOHARA TAKEHIKO
IPC: B41J2/185
Filed: 1983-06-21
Abstract: PURPOSE:To prevent the failure of discharge of ink by a method in which the liquid path from an ink cartridge to an ink jet nozzle is kept open during the recording operation and ink is always supplied by negative pressures produced on the ink chamber side during the recording operation. CONSTITUTION:By a controller 23, the inside of an ink chamber 1c is monitored in a level detection circuit 20 each time the printing operation for one page is ended, and if the level is less than a given one, a pump 9 is driven by a given revolving number by means of a motor 10. On the basis of the signals of a micro switch 12, originating from the contact of the roller 9c of the pump 9 and a slide pin 11, the pump 9 is stopped withoug fail at a place where the roller 9c is not contacted with the tube 5 by the controller 23, and the liquid path of the tube 5 is opened. Ink is supplied into the ink chamber 1c through the tube 5 from an ink bag 13 by means of negative pressures produced by printing action in the ink chamber 1c. The failure of discharge of ink can thus be prevented.
Patent JP-H10303940-A (JP)
Title: Atm communication device
Inventor: OZAKI NAOHIKO
IPC: H04Q3/00
Filed: 1998-04-21
Abstract: PROBLEM TO BE SOLVED: To obtain a switching system which is suitable for burst data transfer and facilitates congestion control by abandoning an ATM cell in a burst data unit and on the other hand, passing another ATM cell when burst data that passes through buffer memory competes with other burst data that is sent to the same output line destination. SOLUTION: A switch 1 allocates a cell for call processing control or for network management to a line L4 and transfers it to a control circuit 3. The circuit 3 controls the switch 1 and line processing circuits 2-1 to 2-N through a control bus L0 and also collects information of these elements through the bus L0. The circuit 3 generates a cell including control information which is supposed to be sent to a terminal that is connected to a subscriber circuit or other ATM switching systems and outputs it to a line L3. The cell is allocated to any of lines L5-1 to L5-N by the switch 1 and transferred to the terminal or other ATM cell switching systems which are its destination through a line processing circuit.
Patent JP-S60252309-A (JP)
Title: Production for loose tube core of optical transmission
Inventor: NAKASUJI MASAAKI
IPC: G02B6/44
Filed: 1984-05-29
Abstract: PURPOSE:To reduce the increase of loss at low temperature by giving oscillation to a loose tube core, where an optical fiber strand is coated with a thermoplastic resin, in the production process of the loose tube core to uniform the cycle of helix of the optical fiber strand in the tube. CONSTITUTION:Since the loss of an optical fiber is increased by the occurrence of minute bend on the optical fiber due to contraction of the coating and an external force, the cycle of helix of the optical fiber strand in the tube is uniformed for the purpose of reducing the increase of the loss. An optical fiber strand 16 supplied from a supply device 11 is coated with the thermoplastic resin by a thermoplastic resin coating device 12 and is cooled by a cooling device 13 and is allowed to pass an oscillation generating device 18 as a loose tube core 17 and is wound around a take-up device 15 after passing a production line speed controller 14.
Patent JP-H01282087-A (JP)
Title: Tilt device for marine propulsion machine
Inventor: SAITO HIDEKI
IPC: B63H20/10
Filed: 1988-05-09
Abstract: PURPOSE:To prevent a shellfish from attaching to a piston rod and to improve the air venting ability of a piston rod receiving chamber by supplying oil discharged by a hydraulic pump to each of chambers opposite to the piston rod of its receiving chambers of tilt and trim cylinder devices in a case of trim up, and feeding the oil in the chamber opposite to the piston rod of it receiving chamber of the tilt cylinder device into the piston rod receiving chamber in a case of tilt down. CONSTITUTION:In a case of trim up, oil discharged by a hydraulic pump 21 is supplied to each of lower chambers 20, 55 of a tilt cylinder device 13 and of a trim cylinder device 51 through the second tilt pipe line 23, the second trim pipe line 58 and a changing over device 24 to cause both the cylinder devices 13, 51 to make trim up motion. In a case of tilt down, the hydraulic pump 21 feeds the oil in the lower chamber 20 of the device 13 into its upper chamber 19 through the pipe line 23, the device 24 and a closed circuit of the pipe line 22 to cause the device 13 to make tilt down motion. In the case where the piston rod 52 of the device 51 is received in the cylinder to prevent a shellfish from attaching to the piston rod, which is held by a tilt stop lever on the side of the maximum tilt up position, and the pump 21 is made to discharge the oil to the side of the tilt down.
Patent JP-S5234629-A (JP)
Title: Color signal record and reproduction system
Inventor: KITAMURA SADAFUMI
IPC: G11B20/02
Filed: 1975-09-11
Abstract: PURPOSE: When azimuth recording is performed by low-frequency color signal system, pilot is used for low-frequency color signal frequency conversion in reproduction system. In this way, jitter correction can be carried out without being affected by interference reproduction signal from adjacent track. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000307829-A (JP)
Title: Image reader
Inventor: SHINOHARA SATOKO
IPC: H04N1/19
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of a joint caused by reading interrupt due to the fullness of not transferred data in a buffer in the middle of reading an image, while thinning read data. SOLUTION: A thinning timing managing means 22 starts to count sampling signals at an image reading start. When the not transferred data become full in buffer, the means 22 stores a count value, and a CPU 19 and a carriage drive control part 21 store a reread start position. The part 21 makes a read position backward and a reread position forward. The CPU 19 outputs a reset signal to the means 22, when the reading position reaches the prescribed position on this side of the reread start position. The means 22 adjusts thinning timing at the reread start position by starting to count at a prescribed value corresponding to a reset position.
Patent JP-H0348402-A (JP)
Title: Etched z-axis gradient coil for nmr system
Inventor: PIITAA BAANAADO ROEMAA
IPC: G01R33/38
Filed: 1990-04-27
Abstract: PURPOSE: To obtain a novel Z-axis gradient field generation winding of etched conductor by an arrangement wherein the fields generated by current flowing through adjacent means to be interconnected are offset when first and second means for interconnecting the end part of a plurality of pairs of conductive strips wind a strip tubularly. CONSTITUTION: Each pair of strips comprises a plurality N of pairs of conductive strips 21 arranged substantially symmetrically to an insulating, central cut line 22-1 with one strip being split into first and third parts 21-ia, 21-ic insulated from each other, a conductive means for feeding a current I to a first strip 21-1 thence through a plurality of pairs of strip 21 sequentially and delivering the current from a last strip 21-n, and first and second means 30b, 30a for interconnecting the end part of respective pairs of strip 21. When the strip 21 is wound substantially tubularly, the first and second means 30b, 30a are arranged contiguously to each other such that the fields generated by the current I flowing through the first and second means 30b, 30a are offset.
Patent JP-S5634222-A (JP)
Title: Suppression mechanism
Inventor: KATAOKA TAKESHI
IPC: H03J5/12
Filed: 1979-08-30
Abstract: PURPOSE:To constitute a mechanism very flatly to obtain a high channel selection precision, by suppressing a scissors-form lever according to the angle of the tuning frequency prescribing plate stopped in a desired position on arm metal 3 in the suppression mechanism which varies inductance in the push-button tuner. CONSTITUTION:When push-button material 1 is caused to go forward through push button 2 agaist coil spring 9, one of cam parts 6a and 6b of tuning frequency prescribing plate 6 suppressed in a position having a desired angle on arm metal 3 by suppression spring 8 is brought into contact with one of back end parts 4e and 4f of the arm part of scissors-form lever 4. Then, lever 4 is rotated with the pivotal fulcrum to upper plate 21 as the center, and holding parts of arm parts 4a and 4b of lever 4 are brought into contact with both side faces on horn-shaped protrusion part 12a which is fitted and inserted slidably by a pair of side plates 14. As a result, lever 4 is suppressed according to the angle of prescribing plate 6 stopped in the desired position on arm metal 3. Consequently, the suppression mechanism can be constituted very flatly to obtain a high channel selection precision.
Patent JP-H04318543-A (JP)
Title: Silver halide photographic sensitive material
Inventor: INAGAKI YOSHIO
IPC: G03C1/83
Filed: 1991-04-17
Abstract: PURPOSE:To dye a hydrophilic colloidal layer with a novel water-soluble dye exerting no detrimental effect on the photographic performance of a silver halide emulsion layer by incorporating a specified cyanine compound in one or more layers. CONSTITUTION:The cyanine compound to be added to the one or more layers is represented by formula I in which each of A and A' is an atomic group necessary to form a benzene or naphthalene ring; L is -CH2=, or a straight conjugated trivalent group which is produced by the double bond of 3, 5, 7 methine group; each of R<1>, R<2>, R<11>, and R<12> is H, alkyl, or the like; each of R<3>, R<4>, R<13>, and R<14> is alkyl, or the like; n is 1-3; X<n-> is an n-valent an ion; and p is 0 when an anion substituent is present in the cation part having an ammonium structure or the like, and p is 1 when absent.
Patent JP-H04318383-A (JP)
Title: Magnetic tape cassette and production thereof
Inventor: MORITA KIYOO
IPC: G11B23/113
Filed: 1991-04-17
Abstract: PURPOSE:To provide the magnetic tape cassette which has high molding accuracy and excellent productivity without generating the degradation in the molding accuracy occurring in resin flow when the productivity is going to be enhanced and to provide the production method thereof. CONSTITUTION:Half bodies are molded by injection spaces 12, 13 directly provided with valve gates 20, 21, 22 and a window part is formed by the injection space directly provided with the valve gate at the time of producing the magnetic tape cassette freely travelably contg. the magnetic tape wound in a cassette case combined with the upper and lower cases consisting of the window part and the half bodies. The gates of the above-mentioned valve gates for molding at least the half bodies are positioned in the trapezoidal parts at the lateral center of the cassette and in front of the cassette in this process for producing the magnetic tape cassette by two-color molding. The magnetic tape cassette is produced by using this production process.
Patent JP-S5737021-A (JP)
Title: Indicating device for running with economical fuel consumption
Inventor: SEKIGUCHI YUUKICHI
IPC: B60K23/00
Filed: 1980-08-12
Abstract: PURPOSE: To impart generality to an indicating device setting the depressing amount of an accelerator pedal and speed change ratio, by providing an adjustable characteristic setting function.  
     CONSTITUTION: Neutral part voltage of a generator is input to a terminal 1 and converted to a voltage signal proportional to engine speed by a pulse-voltage converter 2. Voltage proportional to the depressing amount of an accelerator pedal is input to a terminal 5. The engine speed signal is converted by a characteristic converter 3 and compared in a comparator 4 with the depressing amount of the accelerator pedal. Output of the comparator 4 turns on both a lamp 7 and a lamp 9 through an inverter 8. Characteristics of the characteristic converter 3, being easily varied by changing reference voltage of an OP amplifier, can easily meet a different car model. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5634717-A (JP)
Title: Resin composition
Inventor: KAGEYAMA AKIRA
IPC: C08G63/52
Filed: 1979-08-29
Abstract: PURPOSE: To prepare a novel radical curing resin composition having reduced cure shrinkage and excellent adhesivity, electrical properties, and volume resistivity, by compounding a specific unsaturated polyester, a dicyclopentadiene resin, and a polymerizable monomer.  
     CONSTITUTION: The objective resin is prepared by mixing (A) an unsaturated polyester obtained by reacting tricyclodecenyl maleate of formula with a polyhydric alcohol, (B) an (un)modified dicyclopentadiene resin containing ≥50wt% of polymerized dicyclopentadiene unit, and if necessary, (C) a monomer containing a polymerizable double bond (e.g. styrene). The preferable amounts of the components (A), (B) and (C) are 40W90pts.wt., 3W30pts.wt., and 0W50pts.wt., respectively.  
     USE: Impregnation or potting material or electrical apparatus, paint, adhesive, etc. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S588040-A (JP)
Inventor: RORUFU FUITSUSHIYAA
IPC: C07C69/145
Filed: 1982-06-29
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-S587586-A (JP)
Inventor: ROBAATO REI HOORUMAN
IPC: G21B1/13
Filed: 1982-06-29
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-S603673-A (JP)
Title: Blank exposing device of copying machine
Inventor: KURATA MITSURU
IPC: G03G15/04
Filed: 1983-06-22
Abstract: PURPOSE:To execute mechanically an opening and closing operation, to consume no electric power and simplify a constitution by constituting so that an arm of an original platen contacts by pressing to a sliding member as the original platen moves, and a blank exposing shutter interlocked with the sliding member is opened and closed. CONSTITUTION:A sliding arm 16 is provided so as to be slidable to the left and right since dowels 17, 18 are fitted into long holes 16a, 16b. A blank exposing shutter 7 is supported so as to be freely rotatable by a shaft 8, and a pin 7d is fitted to a long hole 16e of the arm 16. Accordingly, when an original platen moves to the right, an arm 20 of the original platen presses a projecting part 16c of the sliding arm 16, moves the arm 16 to the right, rotates the shutter 7 clockwise, and moves it to an original scanning plate 7a. On the contrary, when the original platen moves to the left, the shutter 7 is moved to a blank exposing state 7b state of a chain line. Therefore, opening and closing of the shutter 7 are executed mechanically, no electric power is consumed, and the constitution is simplified.
Patent JP-H08286467-A (JP)
Title: Image forming device
Inventor: NAKATSU HARUHIKO
IPC: G03G15/02
Filed: 1995-04-13
Abstract: PURPOSE: To eliminate the need of carrying a large number of controlled electrifying wires, to prolong the life of an electrifying wire and to reduce the cost by providing an adjusting means adjusting the tensile force of the electrifying wire of an electrifier, when and after the wire is extended. CONSTITUTION: Such a constitution that an electrifying electrode 52' can be properly slid in a longitudinal direction (the extending direction of the electrifying wire 54) in a rear block is adopted, an electrode member having the electrode 52' is provided with a sidewall part and slot 52a extended in the longitudinal direction is formed in the sidewall part. A fall-off stopping pin 57 provided on the rear block main body side is freely fitted into the slot 52a. Therefore, the electrode member having the electrode 52' can not be rotated, but only slid in the longitudinal direction.  Such an adjusting means is provided so that in the extension of the electrifying wire 54 of the electrifier used for a device, the wire 54 can be assembled/extended in a state where the tensile force is not imparted to the wire 54, at the time of assembling it and the tensile force of the wire 54 can be always and properly set, after the assembling.
Patent JP-H08288763-A (JP)
Title: Wide band amplifier
Inventor: ENOHARA KAZUO
IPC: H04N7/00
Filed: 1995-04-13
Abstract: PURPOSE: To improve operability for switching the operation mode. CONSTITUTION: When an input signal mixing a CATV signal, a UHF signal and a BS (CS)-IF signal is inputted to a 3rd terminal IN3, the input signal is branched to the CATV signal, the UHF signal and the BS (CS)-IF signal by a branching filter 1 and the BS (CS)-IF signal is supplied to a BS (CS)-IF amplification part 7 and amplified without being passed through a switch. The CATV signal and the UHF signal are branched by a banching filter 2 through a 1st switch SW1 and the UHF signal is supplied to a UHF amplification part 5 through a high frequency relay 3. The CATV signal is supplied to a CATV amplification part 6 and amplified through a 2nd switch SW2 and a high frequency relay 4. The operation state of a wide band amplifier can be switched by switching the 1st and 2nd switches SW1, SW2 and a higher frequency band can reduce the passage of the switches.  The states of the switches SW1, SW2, etc., are displayed through LEDs.
Patent JP-S605168-A (JP)
Inventor: SAKAI YOSHIYA
IPC: A61M16/00
Filed: 1983-06-22
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-S605743-A (JP)
Inventor: NISHIMURA AKIRA
IPC: H02J7/02
Filed: 1983-06-20
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-S5539707-A (JP)
Title: Method of treating water for brewing
Inventor: NUNOKAWA YATAROU
IPC: A23L27/50
Filed: 1978-09-12
Abstract: PURPOSE: A specific water-innoluble tannin prparation is brought into contact with water for brewing to remove iron in the water with high efficiency in a short time.  
     CONSTITUTION: A water-insoluble tannin preparation that is made by forming covalent bonds between a tannin compound selected from tannin, aminoalkyltannin, carboxyalkylated tannin, and hydroxyalkylated tannin and a water-insoluble but hydrophilic polymer bearing at least one functional group selected from hydroxyl, amino, and carboxyl in the molecule is brought into contact with water for brewing at a temperature of lower than 30°C and space velocity of 10W30hr -1 , to reduce the soluble iron to less than 0.02ppm. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S602870-A (JP)
Inventor: KOREHISA MASAKI
IPC: F26B25/00
Filed: 1983-06-21
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-H04338898-A (JP)
Title: Order input device
Inventor: IKEDA YOSHIHIKO
IPC: G07G1/12
Filed: 1991-05-16
Abstract: PURPOSE:To easily register a set menu where a prescribed single article is deleted in an order input device provided with a simple article key to read out commodity information of the simple article from a price look-up memory and a set key to read out commodity information of the set menu where plural simple articles are combined. CONSTITUTION:A simple article cancel key 32a is provided which designates deletion of commodity information of the simple article, which is set by a simple article key 30, from commodity information of the set menu set by a set key 31.
Patent JP-S62268726-A (JP)
Title: Protection device for automobile air conditioner
Inventor: TAKAHASHI TADAHIRO
IPC: B60H1/32
Filed: 1986-05-15
Abstract: PURPOSE:To permit accurate slip determination, by calculating an amount of slip of a compressor within a prescribed period of time based on respective detected signals of an r.p.m. of an engine and an r.p.m. of the compressor and determining if there is a slip based on whether the calculated value is greater than a prescribed value. CONSTITUTION:There are provided a first rotational signal conversion circuit 101 which is supplied with an output pulse from an ignition coil 1 and generates a voltage proportional to a frequency of an engine r.p.m. detection signal and a second rotational signal conversion circuit 102 which is supplied with an output pulse from an magnetic pick up coil 2 and generates a voltage proportional to a frequency of a compressor r.p.m. detection signal. A slip amount calculation circuit 103 calculates an amount of slip within a prescribed period of time based on output signals from the conversion circuits 101, 102 and a comparison and determination circuit 104 compares the calculated value with a prescribed value to determine whether the calculated value is greater than the prescribed value. An intermittent operation control circuit 105 controls the operation of an electromagnetic clutch 29 for intermittently operating the compressor 28 based on the result of the determination made by the comparison and determination circuit 104.