baber/WOPTO huggingface dataset:
Patent JP-H11161052-A (JP)
Title: Image forming device
Inventor: TAKAHATA TOSHIYA
IPC: G03G21/00
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To efficiently clean a transfer member without requiring a complicated high-voltage power source device. SOLUTION: At the time of secondary transfer, secondary transfer voltage V2 whose polarity is the same as that of primary transfer voltage V1 and whose absolute value is larger than that of the primary transfer voltage is impressed on a secondary transfer roller 38. At least in a period in a state where the secondary transfer is not performed, voltage(including 0 V) whose polarity is the same as that of the primary transfer voltage and whose absolute value is smaller than that of the primary transfer voltage is impressed on the roller 38 in a state where the primary transfer voltage V1 is impressed on an intermediate transfer belt 36. Each voltage is decided based on the detected result by a temperature sensor 53 and a humidity sensor 54.  The belt 36 is constituted of a double-layer body having a conductive layer and a resistance layer formed on the conductive layer and press-contacting with a photoreceptor 10.
Patent JP-H09150903-A (JP)
Title: Garbage bag
Inventor: TSUKISHIRO TOSHIO
IPC: B65D81/28
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To prevent a garbage bag from scattering. SOLUTION: A picture of a bird, a dog, a cat, etc., is put on a garbage bag and further an odor is added to it.
Patent JP-H10149241-A (JP)
Title: Alpha-wave sensing input device
Inventor: HAMURA FUMIO
IPC: A63F13/42
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To change characters in a scene of a television game in response to the appearance of the alpha wave of a person who operates by sensing the alpha wave as a brain wave appearing through detection, etc., making it into a signal, and using it as a mode switching output of the television game, etc., for control. SOLUTION: A lead wire 6 is mounted on the hand of the operator to lead weak brain waves, etc., from a head band instrument 5 which catches them to a box part of an alpha wave sensing input device 1. An alpha wave sensing means detects and amplifies the brain waves, etc., to sense the appearance of the alpha wave. This device is equipped with a joy stick 2, keys such as button keys, and an LED 4 for display. Further, software, etc., which makes the pattern and appearance of the alpha wave into a signal, system software which outputs input operation of keys, etc., to a game machine, etc., are held in a memory part. Then a control means makes the appearance of the alpha wave into the signal, with which a means for switching screen modes, etc., is controlled.
Patent JP-2001157897-A (JP)
Title: Method and apparatus for improving water quality
Inventor: SATO KAZUNORI
IPC: C02F3/06
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To enhance the water quality improving efficiency of a biological filter bed. SOLUTION: A container 2 having a living waste water finflow port 4 and an outflow port 2 is opened upwardly and the width 9 of the container 2 is formed so as to become small from the upper part thereof to the lower part thereof and a plurality of cylindrical biological filter beds 17 formed from a fibrous material are arranged in the container 2 in a tiered state and the arranging density of these biological filter beds 7 is made gradually small from an upper tier to a lower tier and the bottom 11 of the container 2 is inclined low from one end thereof to the other end thereof and a discharge pipe 21 discharging a deposit and a drain valve 22 are provided to the bottom 1 on the other end side.
Patent JP-2000169426-A (JP)
Title: Purification of long-chain dicarboxylic acid
Inventor: RYU JUSHIN
IPC: C07C55/02
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a purification process of a long-chain dicarboxylic acid from a liquid containing a long-chain dicarboxylic acid and/or its salt and giving a high-quality long-chain dicarboxylic acid having excellent purity and chromaticity. SOLUTION: A single salt of a long-chain dicarboxylic acid is formed by adjusting the pH of a liquid containing a long-chain dicarboxylic acid and/or its salt to 6.2-7.0. The long-chain dicarboxylic acid single salt is dissolved under heating and the solution is cooled to crystallize the salt. The solution is filtered to obtain a filter cake of the long-chain dicarboxylic acid single salt. The cake is dissolved under heating and the long-chain dicarboxylic acid single salt is converted to a long-chain dicarboxylic acid. The produced acid is separated from the system.
Patent JP-H06166690-A (JP)
Title: Fluorine-containing organosilicon compound
Inventor: SATO SHINICHI
IPC: C08G65/04
Filed: 1992-11-30
Abstract: PURPOSE:To provide a novel compound having hydrolyzable silyl groups at both the molecular ends and useful as coating agent, a rubber material, a mold release agent, etc., because of its being cured to give an elastic cured product excellent in chemical resistance, solvent resistance, mold release property, and water repellency. CONSTITUTION:A compound of formula I {a is >=1; b is 2-3; R<1> is (substituted) monovalent hydrocarbon; X is alkoxy; Rf is divalent perfluoroalkylene of formula II (1 is 0-8; k, m are 1-20; j, n are 0,1), divalent perfluoropolyether; Q is divalent siloxane of formula III [R<2>, R<3> are (substituted)monovalent hydrocarbon]}. The compound is produced e.g. by reacting a both end dimethyl ester of formula: H3COOC-Rf-C00CH3 with a disiloxane of formula IV at 20-80 deg.C and subsequently modifying both the molecular chain ends of the produced polyamide compound with a silicon compound of formula V at 20-50 deg.C.
Patent JP-H05172114-A (JP)
Title: Control method and control device for hydraulic actuator
Inventor: NAKAO YORITO
IPC: F15B11/02
Filed: 1991-12-26
Abstract: PURPOSE:To absorb the fluctuation in the delivery pressure of a pump that is caused when the driving force of a variable capacity hydraulic motor for driving a large load is changed. CONSTITUTION:The driving force of a variable capacity hydraulic motor 5 for driving an air conditioner 6 being a large load is changed, and at the same time the driving force of a variable capacity hydraulic motor 8 for driving an alternator 9 being a small load is changed in the reverse direction to the changing direction of the driving force of the variable capacity hydraulic motor 5. And, after the driving force of the variable capacity hydraulic motor 8 has been changed, and after a sufficient time for stabilizing the alternator 9 has elapsed, the driving force of the variable capacity hydraulic motor 8 is returned to its initial condition.
Patent JP-H11173532-A (JP)
Title: Combustion type ash melting furnace
Inventor: SHITAYA HIDEO
IPC: F23J1/08
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To prevent abrasion of a bottom wall due to friction or erosion of molten slag by a method wherein metals, contained in ash, are melted and stared in a metal reservoir to form a solidified metal layer on the bottom surface. SOLUTION: The main body of an ash melting furnace is provided with a combustion chamber, formed in the upper part, and a melting chamber 5, formed in the lower part of the same. A metal reservoir 11 is formed on the bottom wall 5a of the melting chamber 5, and a slag notch is formed on one side wall, neighbored to the metal reservoir 11, at the same height as the upper surface of the metal reservoir 11 or a higher position than the same while an exhaust gas flowing passage 13 is communicated with the side part of the other side wall. Metals, accompanied by pyrolysis gas due to high-temperature combustion in the melting furnace 5, are heated and molten, then, are stored in divided reservoirs 11a, 11b whereby a metal layer M is formed.  In this case, molten slag (s), produced by heating and melting ash, flows on the surface of the metal layer due to the difference of specific gravities and is discharged out of the slag notch sequentially while overflowing the reservoir. Accordingly, the molten slag (s) does not come into direct contact with the bottom wall 5a whereby the bottom wall 5a is protected by the metal layer M, and abrasion or thinning of the thickness thereof can be reduced.
Patent JP-2000198182-A (JP)
Title: Cartridge cap with valve function
Inventor: RITTER FRANK
IPC: B65D47/20
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a cartridge cap with an improved valve function for a plastic printing ink cartridge. SOLUTION: The cartridge cap comprises a protruding core 5, and a nozzle neck 2 of cartridge end wall 1 coupled to the core 5 by a rib 4. A valve housing 7 dispose on a cylindrical end of the neck has a lower annular part 9 engaged with the neck and an upper part 8 coupled to the part by a bridge wall 11 having an S-shaped rib and having a sealing tongue 14 engaged with an inner wall of the neck. The core and a cap cover 13 engaged with the valve housing are capable of being engaged at its part 3 with the neck.
Patent JP-H10185010-A (JP)
Title: Piping connecting member
Inventor: FURUKAWA NORIMASA
IPC: F16L5/00
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To eliminate the machining of a panel each time even in the case that piping having different diameters are attached by being passed through the panel, by arranging in the panel a plurality of holes which are constantly arranged and have constant diameters, and fixing the piping by using a retainer having a structure matched to the diameters of the piping. SOLUTION: A plurality of holes 4 having constant diameters are arranged in a panel 3. While, retainers 2 attached to one surface of a part where the holes are arranged in the panel 3, are formed into a structure matched to diameters of piping 1 to be fixed. That is, the diameters of the holes 4 of the retainers 2 through which the piping 1 are passed, and dimensions and shapes of angular holes 2c in which nuts 1c attached to the piping 1 are fitted, are formed into a structure matched to the diameters of the piping 1 and the shapes of the nuts 1c. Further, plural kinds of retainers 2 which can be matched to the piping 1 having a plurality of diameters are previously manufactured, and the retainers 2 matched to the diameter of the piping 1 to be fixed, are selected from a plurality of retainers 2, and attached to one surface of a part where the holes 4 are arranged in the panel 3.
Patent JP-H10188091-A (JP)
Title: Prepaid card system using ic card
Inventor: SATO KUNIMITSU
IPC: G06Q10/00
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive prepaid card system by subtracting a sales amount from the remainder of amount data stored in an IC card and transferring this amount from a personal deposit account to a required deposit account linked through a communication line. SOLUTION: On the side of company, terminal equipment 2 for reception for writing amount data on an IC card 1 and terminal equipment 3 for transaction for subtracting the sales amount of meal tickets from the IC card 1 are installed. On the side of bank, on the other hand, a bank host system, 4 connected through a public line PL 1 to the terminal equipment 2 for reception is installed and on the related company of bank, terminal equipment 5 for prepaid management connected through public lines PL2, PL3 and PL4 to terminal equipment 2 for reception, terminal equipment 3 for transaction and bank host system 4 is installed.  Thus, when a password number or a received amount is inputted, required data are transmitted to the bank host system 4, an arithmetic processing part subtracts the received amount and the remainder adding the received amount to the prepaid remainder is displayed on the terminal equipment for reception.
Patent JP-H09160841-A (JP)
Title: System for monitoring automated equipment
Inventor: TACHIKI TAKAHIRO
IPC: G06Q40/00
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To obtain a system capable of surely reporting a fault in an automated equipment to a person in charge. SOLUTION: A message receiving device 5 which the person in charge can carry and also where a message is displayed is provided. In a monitoring terminal 4, the message corresponding to fault contents from the automated equipments 101 to 1-n is previously registered in a message information storing part 40a. When an electronic message indicating fault occurrence is received from one of the automated equipments 101 to 1-n, the monitoring terminal 4 takes-out the message corresponding to the fault from a message information storing part 40a and transmits it to the message receiving device 5.
Patent JP-H07173722-A (JP)
Title: Polyolefin fiber for reinforcing cement
Inventor: TAKAI YOSUKE
IPC: E04C5/07
Filed: 1993-12-21
Abstract: PURPOSE:To provide a polyolefin fiber for reinforcing cements, little in a floating phenomenon even when dispersed in fresh water or in water for a long time. CONSTITUTION:Polypropylene or poly 4-methylpentene-1 is mixed with 1-35wt.% of a metal oxide such as zinc oxide and subsequently melt-spun so that the metal oxide is located on the surface of the produced fiber, thus providing a homogeneous fiber or conjugated fiber having a specific gravity of 1.00-2.30, which is useful as a polyolefin fiber for reinforcing cements.
Patent JP-H09157634-A (JP)
Title: Snow melting agent and its production
Inventor: NOGUCHI TAKESHI
IPC: A23L27/50
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To obtain a snow melting agent consisting of amino acid lees which is a byproduct generated in the production of the amino acid solution by decomposing the lees of an unrefined soy source with an acid, as a major component, high in salt content, excellent in snow melting action because of its black color and capable of aiming at the effective utilization of the amino acid lees, etc. SOLUTION: This snow melting agent consists of amino acid lees which is obtained as a remaining substance of the filtration of an amino acid solution in the process of decomposing the lees obtained by compressing a soybean, a wheat or an unrefined soy source with an acid for obtaining the amino acid solution, as a major component. Further, it is preferably that the powder of sand bar, a volcanic material, obtained by crushing the sand bar, is blended with the amino acid lees and dried, and the dried mixture is used as the snow melting agent. In such case the drying speed of the mixture is faster than that of amino acid lees only, and the mixture can stay longer in the fallen snow to sustain the snow melting action. The mixing ratio of the sand bar powder to the amino acid lees is preferably (17:3)-(15:5). The drying period is preferably for 11 days in the case of sun drying.
Patent JP-H05181363-A (JP)
Title: Developing device
Inventor: KAWASHIMA TAKASHI
IPC: G03G15/08
Filed: 1991-12-27
Abstract: PURPOSE:To certainly prevent the toner adhered to the inner wall of a hopper part from being left over a long period, provide a satisfactory image, and minimize the starting torque of an agitator at the time of setting a toner cartridge and the driving torque of the agitator at the time of supplying the toner. CONSTITUTION:A slit 13 extending nearly in the axial direction of a developing roller 8 is formed on the side wall surface 12 of a hopper part 2. A cleaning member 14 and a handle 15 are provided in and out the hopper part 2 with the slit 13 between, and the cleaning member 14 and the handle 15 are integrally connected to each other. The cleaning member 14 is moved along the side wall surface 12 of the hopper 2 by operating the handle 15, and the toner adhered to the side wall surface 12 of the hopper 2 is scraped off by the cleaning member 14.
Patent JP-H09166648-A (JP)
Title: Semiconductor integrated circuit
Inventor: NISHIKAWA MICHIAKI
IPC: G01R31/3185
Filed: 1995-12-13
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor integrated circuit device in which the voltage at an outer terminal for normal operation/test operation is kept within a normal range even under a test mode while preventing erroneous generation and interruption of test mode signal. SOLUTION: Outer terminals 101, 102 for normal operation/test operation are connected, respectively, with low voltage detection circuits 104, 107 and high voltage detection circuits 105, 108. When the voltage V1 at the outer terminal 101 is abnormally high and the voltage V2 at the outer terminal 102 is abnormally low, a flip-flop 111 is set by an AND circuit 109 to make a transition to a test mode. When the voltage V1 at the outer terminal 101 is abnormally low and the voltage V2 at the outer terminal 102 is abnormally high, the flip-flop 111 is set by an AND circuit 110 to make a transition to a user mode.
Patent JP-H10167519-A (JP)
Title: Image forming device
Inventor: WATANABE HIDEYO
IPC: B65H5/36
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To make positional correction of a transcribing sheet of paper without risk of buckling or folding by giving a sigmoid curve to the sheet so that its stiffness is heightened. SOLUTION: An image forming device is equipped with a sheet feeding mechanism to feed each transcribing sheet of paper 40 from a sheet feed part to a resist roller couple via guide parts 30 and 31. The arrangement includes a curving part where a sigmoid curve transport path for the sheet 40 is formed on the guide parts 30 and 31 and a pair of position correcting members 34 and 35 which are installed in the curving part and movable across the width of sheet to make positional restriction in the width direction of the sheet 40 passing the curving part. A sigmoid curve generated in the sheet 40 passing this part gives a sufficient stiffness for a pressing force applied laterally by the position correcting members 34 and 35.
Patent JP-2001163807-A (JP)
Title: Method for aftertreatment of reaction solution of cyclododecatriene
Inventor: IGAI SHIGERU
IPC: C07C2/46
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for aftertreatment, capable of simply separating a residual catalyst from a reaction solution without losing formed cyclododecatriene in the reaction solution containing a Ti compound, an organoaluminum compound catalyst and cyclododecatriene obtained by trimerizing butadiene, related to a method for deactivation of catalyst and separation facilitating waste water treatment. SOLUTION: In this method for trimerizing butadiene in the presence of a catalyst containing the Ti compound and the organoaluminum compound and subjecting the reaction solution containing cyclododecatriene being the product and the catalytic component to aftertreatment with a catalyst deactivator, the method for aftertreatment of the reaction solution of cyclododecatriene is characterized in that a hydrocarbon solvent dissolving a water molecule is used as the catalyst deactivator.
Patent JP-2001167400-A (JP)
Title: Human-machine interface device for controlling air traffic
Inventor: NISHIDA MASAHISA
IPC: G06F3/038
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a human-machine interface device for controlling air traffic, which is capable of controlling the traffic of an aircraft speedily and surely in concentration on air traffic control itself. SOLUTION: The human-machine interface device for controlling air traffic is provided with a an intelligent mouse 4 having a wheel 4B and a button 4C, a display device 1 provided with a first window 1-1 showing an aircraft position display part, a second window 1-2 for showing an aircraft order display part, a third window 1-3 for showing an aircraft information display part and a fourth window 1-4 for showing an air traffic control instruction message preparation display part, an air traffic control instruction input device 3 for inputting data for air traffic control instruction, and a control device 2 connected to the mouse 4, the device 1 and the device 3 to control them integrally. Thus, a cursor is moved at a moment between the windows 1-1, 1-2, 1-3 and 1-4 by the control device 2 by operating the wheel 4B of the mouse 4.
Patent JP-H11166437-A (JP)
Title: Air-fuel ratio controller for internal combustion engine using natural gas
Inventor: IZUURA ATSUSHI
IPC: F02M21/02
Filed: 1997-12-03
Abstract: PROBLEM TO BE SOLVED: To provide an air-fuel ratio controller for an internal combustion engine using natural gas, which is capable of properly controlling the air-fuel ratio of an air-fuel mixture irrespective of dispersion of fuel composition. SOLUTION: When a first average value KREFCRS exceeds a specified value KGASH and a counter value CKRCRS exceeds a specified value DKGAS (S501 and S507), a multiplication value KGASN is retrieved from a KGASN table based on the first average value KERFCRS (S509), the retrieved multiplication value KGASN is multiplied by a previous KGAS value to calculate a compensation coefficient KGAS for current fuel variance (S510), and by multiplying a previous KTiCYL value by the KGAS value, a current correction factor KTiCYL is calculated (S506). Then, the calculated KTiCYL value is reflected in the calculation of fuel injection time TOUT.
Patent JP-H11175581-A (JP)
Title: Device fro preparing part loading program and medium for the same
Inventor: SUZUKI TAKASHI
IPC: H05K13/00
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a part loading program preparing device and its recording medium for arranging a part supplying device at a proper position so that predetermined optimally combined parts for simultaneous chucking can be made coincident with an optimal chucking work by plural heads. SOLUTION: At first 'a satisfactory combination of parts' which can be chucked by two heads is prepared (S1), and they are decomposed into units for simultaneous chucking (S2). When the correspondence of a head and a nozzle is not determined (S3:N), a nozzle whose frequency distribution is high is assigned to a head 1 (S4), and a nozzle whose frequency distribution is high to be combined with this is assigned to a head 2 (S5, 6). Then, a nozzle whose frequency distribution is high to be combined with the nozzle assigned to the head 2 is assigned to the head 1(S7, 8, 9), and this processing is repeated so that the nozzle assignment to the head can be completed.  Afterwards, a part supplying device is arranged at an optimal position by considering the active range of the head, the attachable and non-attachable place of the part supplying device, and interferon with the part supplying device.
Patent JP-H05156399-A (JP)
Title: Al-si alloy excellent in toughness
Inventor: KAWASE KINYA
IPC: C22C21/02
Filed: 1991-12-04
Abstract: PURPOSE:To provide an Al-Si alloy excellent in toughness. CONSTITUTION:This Al-Si alloy has a compsn. contg., by weight, 12 to 30% Si and 1 to 10% of one or two kinds of Fe and Ni and the balance Al with inevitable impurities and has a structure in which Al solid soln. grains 1 deformed by hot forging are furthermore dispersed into an eutectic Al Si matrix 3 in which primary crystals Si 2 have been dispered.
Patent JP-H07179663-A (JP)
Title: Rubber composition for tire tread
Inventor: MAKINO SHINICHI
IPC: C08K3/04
Filed: 1993-12-24
Abstract: PURPOSE:To provide a rubber composition which a give a tire tread used for a passenger car or a pickup truck and having excellent abrasion resistance, high resiliency, low heat buildup and low fuel consumption. CONSTITUTION:This composition is prepared by compounding 100 pts.wt. rubber component with 30-100 pts.wt. carbon black having selected properties (1) to (8): (1) 75<=N2SA (m<2>/g)<=150, (2) 70<=CTAB (m<2>/g)<=145, (3) 90<=Tint(%) <=130, (4) 105<=24M4DBP (ml/100g)<=130, (5) 0.60<=Dst/Dst<=0.95, (6) 16<=dn(nm)<=28, (7) CTAB (m<2>/g)+5.83Xdn(nm)<225, and (8) 0.00333XN2SA (m<2>/g)-100XPV (ml/g)<=2.33 (wherein Dst is the stokes modal diameter of aggregates as measured by DFC; Dst is the half-width of the stokes diameter distribution; dn is the mean particle diameter as measured with an electron microscope; and PV is the pore volume as measured by mercury porosimetry and has a value of 6-15nm.).