baber/WOPTO huggingface dataset:
Patent JP-H10298208-A (JP)
Title: Production of copolymer latex and paper coating composition containing the copolymer latex
Inventor: NAKAMORI HIROSHI
IPC: C08F236/04
Filed: 1997-04-22
Abstract: PROBLEM TO BE SOLVED: To improve the resistance to backing roll staining, adhesive strength, and resistance to blistering by subjecting a mixture of a conjugated diene monomer, an ethylenically unsaturated carboxylic acid monomer, a monomer comprising an alkyl ester of an ethylenically unsaturated carboxylic acid, methacrylonitrile, a hydroxyalkylated unsaturated monomer, and other copolymerizable monomer to emulsion polymerization in two steps. SOLUTION: A conjugated diene monomer in an amount of 20-60 wt.% is mixed with an ethylenically unsaturated carboxylic acid monomer in an amount of 1-10 wt.%, a monomer comprising an alkyl ester of an ethylenically unsaturated carboxylic acid, in an amount of 3-40 wt.%, methacrylonitrile in an amount of 3-30 wt.%, a hydroxyalkylated unsaturated monomer in an amount of 1-5 wt.%, and other copolymerizable monomer in an amount of 15-60 wt.% to give a monomer mixture. 45-99 wt.% of this mixture is charged into a polymerization tank for emulsion polymerization in the presence of a cyclic unsaturated hydrocarbon having one unsaturated bond in the ring to give a copolymer latex. The remaining 1-45 wt.% of the mixture is subjected to emulsion polymerization in the presence of the obtained copolymer latex.
Patent JP-S6024415-A (JP)
Title: Electropneumatic converter
Inventor: TAKADERA KENKICHI
IPC: G01D5/46
Filed: 1983-07-20
Abstract: PURPOSE:To prevent stray running of outputs, by performing control and operation under the state where nozzle back pressure is received and a nozzle holding means is contacted with a stopper, separating piezoelectric element flapper from the nozzle by a DC voltage, which is held, when input of a power source is OFF, and isolating the flapper from the stopper. CONSTITUTION:When an input current Ii flows, a voltage, which is applied to a piezoelectric flapper 2, is increased to the maximum value. The flapper 2 is changed into the approaching direction to a nozzle 3, and nozzle back pressure is increased. Output pressure is increased accordingly, and a diaphragm is also changed in the approaching direction to the flapper 2. When the nozzle back pressure becomes specified output air pressure, the diaphragm 12 is contacted with a stopper 14, and thereafter the control and operation are performed under this state. When a power source is turned OFF, and the current Ii becomes zero, a negative voltage E1, which is charged in a capacitor Ca, is applied to the flapper 2. The flapper 2 is displaced in the separating direction from the nozzle 3. The diaphragm 12, which is contacted with the stopper 14 is displaced in the separating direction from the stopper 14. The output voltage can be reduced to zero at the relatively early time from the time when the power source is turned OFF.
Patent JP-H08326599-A (JP)
Title: Cover made of resin
Inventor: NARITA MASAHIRO
IPC: C08K7/02
Filed: 1995-05-31
Abstract: PURPOSE: To eliminate an air layer in an internal layer by increasing density of the internal layer and to improve sound insulation ability by a method wherein a cover made of resin comprises the internal layer formed of resin containing a filler having excellent sound insulation ability and damping properties; and surface layers formed on the two surfaces of the internal layer and made of resin containing a reinforcing material. CONSTITUTION: The cylinder head cover 1 of an engine comprises a body part 2; and a mounting part 3 for mounting the body part 2 on a mating member 4. The head cover 1 is formed in three-layer structure comprising an internal layer 11 formed of resin 11b containing an organic filler (a filler having excellent sound insulation ability and damping properties) 11a; and surface layers 12 and 12 formed on two surfaces of the internal layer 11 and formed of resin 12b containing reinforcing fibers 12a. Fine powder of polyvinyl vinylidene and acrylnitril copolymer, and an organic filler, such as rubber and an elastomer, are used as the organic filler and 5-50wt.% the organic filler is contained. Further, thermosetting resin is used as the resin 11b.
Patent JP-H09318100-A (JP)
Title: Room air conditioner
Inventor: FUNADA RYUICHI
IPC: F04D29/54
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To reduce a size of a clearance between an outer circumference of a blade of a fan and an inner circumference of a projecting mouse ring to improve capacity and reduce variation of the size. SOLUTION: A propeller fan 2 has a mouse ring 4 connected with an outermost circumference of a blade 2a. The blade 2a is integrated with the mouse ring 4 through a joint portion at the outermost circumference. The propeller fan 2 is rotated by rotation of a driving motor and air 7 is discharged through a grill 1a. A small mouse ring 8 is integrally formed with the grill 1a at an inside of the grill 1a. A small wing 4b of the mouse ring 4 formed on the outer circumference of the propeller fan 2 keeps an appropriate outer-circumferential clearance so as to be located inside of the small mouse ring 8. Air at the outer circumference side of the mouse ring is scraped out by the small wing 4b formed on the outer circumference by rotation of the propeller fan 2.
Patent JP-H11325568-A (JP)
Title: Connection structure of wind pipe
Inventor: YOSHITOMI YUKIO
IPC: F24F13/02
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To reduce a pressure loss in a wind pipe, by covering a connection part with a cylindrical outer skirt, and by allowing the outer skirt to adhere to the external surface of both wind pipes to be connected over an entire periphery when connecting the end parts of the wind pipe being provided in a long and massive tunnel or the like by a fastener each other. SOLUTION: When a downwind-side wind pipe 1a is connected to an upwind- side wind pipe 1b by a wind pipe used for sucking air in a pit by a blower for ventilating, a fastener 2 is used, where the fastener 2 consists of fastener tapes 2a and 2b at the downwind and upwind sides and a slider 2c for engaging the tapes 2a and 2b each other. Then, a connection part due to the fastener 2 is covered with a cylindrical outer skirt 3 from the outside, the upwind-side end part of the outer skirt 3 is allowed to adhere to the external surface of the wind pipe 1b, and at the same time a downwind-side end part is also allowed to adhere to the external surface of the wind pipe 1a via double cloth 5 for solvent welding. Also, the connection part is covered with an inner skirt 4 from the inside, and the upwind-side end part of the inner skirt 4 is allowed to adhere to the wind pipe 1b.
Patent JP-H0428499-A (JP)
Title: Press die assembly
Inventor: SHINDO KOZO
IPC: B21D39/00
Filed: 1990-05-23
Abstract: PURPOSE:To obtain a formed part easily, quickly and at low cost by forming blanks supplied from plural directions in the forming lines extending in plural directions and assembling finished parts worked in the forming lines in a die area where forming lines cross each other. CONSTITUTION:The blanks are supplied by carrier equipments 52, 54 at intermittent feed from two different directions into a die composed of an upper die 10 and a lower die 30 of a die unit body 50. The forming lines extending in two directions which cross each other are provided in the same dies 10, 30. The blanks supplied from two different directions are formed in the respective forming lines. Further, the finished parts formed in the respective forming lines are assembled in the die area of the die unit body 50 where two forming lines cross each other. In this way, a final formed product can be obtained automatically by one press apparatus from two kinds of blank.
Patent JP-H06348045-A (JP)
Title: Electrophotographic electrophotoreceptor
Inventor: ARISUE HIDEYA
IPC: G03G5/06
Filed: 1993-06-03
Abstract: PURPOSE:To obtain an electrophotoreceptor having high sensitivity and high durability by incorporating at least one kind of specified enamine compd. into an electrophotoreceptor. CONSTITUTION:This electrophotoreceptor contains an enamine compd. represented by formula I, wherein Ar is aryl which may have a substituent, each of R1 and R2 is alkyl which may have a substituent, aralkyl, etc., R3 is H or lower alkyl and X is arylene which may have a substituent, a divalent heterocyclic group or a group represented by formula II, III or IV. In the formulae II, III, each of R4 and R5 is H, halogen or lower alkyl, each of (m) and (n) is an integer of 1-4 and Y is O, S, Se, carbonyl, vinylene or lower alkylene which may have a substituent. In the formula IV, l is 1 or 2.
Patent JP-S62289046-A (JP)
Title: Facsimile equipment
Inventor: ARAYAMA KAZUHIKO
IPC: H04N1/00
Filed: 1986-06-09
Abstract: PURPOSE:To attain quick corresponding without requiring any manual operation at power interruption by adopting the constitution that a telephone number of a request party is stored in a nonvolatile RAM, the telephone number is used and a retransmission request is sent immediately and automatically. CONSTITUTION:In a facsimile equipment provided with an IC memory section 30 storing a relay multiple address file and a nonvolatile RAM 18 storing a management table of the memory section 30, the management table is provided with a column storing a telephone number of a relay multiple address request station, the content of the management table is checked at power interruption and if a relay multile address file not sent yet exists, a text to request the retransmission of the file is sent to the request station. Thus, the power failure is coped with more quickly and surely than the manual intervention and the reliability of the relay multiple address is improved and the load of the user is relieved.
Patent JP-S5834559-A (JP)
Title: Metal vapor discharge lamp
Inventor: IKE YUUJIROU
IPC: H01J61/30
Filed: 1981-08-25
Abstract: PURPOSE:In an alumina ceramic tube having the inner diameter longer than 15mm., to prevent the lateral crack and to produce the reliable lamp having long service life by regulating the thickness of the alumina ceramic tube, the thickness of the alumina ceramic encapsulator and the projected height of the electrode. CONSTITUTION:In a lamp the thickness of an alumina ceramic tube 1  is made to be t1 while the thickness of the alumina ceramic encapsulator 2 is made t2 and the height of the electrode is made to be (h). If the thickness of the tube wall of the alumina ceramic tube 1 is thick, it will cause the longitudinal crack due to the temperature difference between the inner and outer faces of the tube. Since the stress due to said temperature difference exceeds over the mechanical strength, it will cause the longitudinal crack. Consequently the thickness is limited below 2.5mm.. If the thickness t2 of the alumina ceramic encapsulator 2 is thick, the thermal capasity of the encapsulator 2 will also increase thereby it must capacity of the encapsulator 2 will also increase thereby it must satisfy the relation t1/t<=3. Since the radiation from the electrode will heat the tube end section, the height (h) of the electrode must satisfy the relation 40mm.> h>=18mm..
Patent JP-S5924324-A (JP)
Title: Integrated circuit device
Inventor: KOYABU KUNIHIRO
IPC: G06F1/10
Filed: 1982-07-30
Abstract: PURPOSE:To reduce the variance of clocks and to arrange simply logical cells and feed cells in a matrix, by providing the logical cells as pseudo loads in addition to a flip-flop which functions as the load of a clock distributing circuit. CONSTITUTION:This device is provided with an input terminal 01 of clock phase, an input buffer 11, clock distributing circuits 31 and 41, a number of flip-flops 51, a small number of flip-flops 61, a proper number of logical cells 71 within the circuit 41, clock distributing logical cells 101 and 102, and clock polarity control cells 107 and 108. The load of the circuit 41 is lighter than the circuit 31 with no addition of cells 71, and therefore the delay time is reduced. Then the waveform of an output signal 91 varies at t02 and t52, respectively. However, the changing point of the waveform of the signal 91 is shifted to t01 and t51 with addition of cells 71 and approximates to changing points t00 and t50 of the waveform of an output signal 81. Thus the variance of clocks is reduced.
Patent JP-2000138066-A (JP)
Title: Separator for fuel cell
Inventor: HAYASHI TATSUYA
IPC: H01M8/02
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To provide high isoelectricity extremely excellent in collectivity and improve productivity by using a material made of a thermoplastic resin containing solder, setting solder contents of the thermoplastic resin in a specific capacity range, and adding a specific capacity % of metal powders as a third component. SOLUTION: A fuel cell 10 has a pair of electrodes 11 for providing a sandwich structure by holding an electrolyte film 12 from both sides, and separators 20 that hold the sandwich structure from both sides and abut to electrodes. Material of the separators 20 is a thermoplastic resin (solder containing resin) containing a solder, the solder containing resin contains the solder in a resin in the range of 20-70 capacity %, and if necessary metal powders as dispersion assistant is adequately contained in the range not more than 20 capacity %. As the metal powders, copper powders or nickel powders are used, and as the thermoplastic resin, a polyolefin resin such as PP or an ABS resin can be used in respects of heat resistance, waterproof, and chemical resistance.
Patent JP-S5467272-A (JP)
Title: Gas scrubber
Inventor: KUROSAWA MASARU
IPC: B01D47/06
Filed: 1977-11-09
Abstract: PURPOSE: To perform easy operation of a gas pipeline booster station by preventing the blocking-up of a scrubber if hydrate is accumulated in a gas scrubber.  
     CONSTITUTION: When hydrate 41 is accumulated at a gas scrubber 10 as hydrate 41 is generated, the progress of gas flow channel blocking-up by hydrate 41 accumulation is detected by the difference increase between the inlet and outlet pressure value in the gas scrubber 10; valves 26, 25 and an air vent valve 24 are successively opened, and hydrate inhibitor 60 is injected into a container 20 through a hopper 2. After that, valves 21, 24 are closed, and valves 26, 25, 28, 27 are successively opened in this order to inject hydrate inhibitor 60 in the gas scrubber 10 through an injection part 31; then the said valves 27, 28, 25, 26 are closed in this order. On this occasion, hydrate inhibitor 60 is introduced with ease into the gas scrubber 10. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6025089-A (JP)
Title: Magnetic recorder and reproducer
Inventor: NOGUCHI NAOTO
IPC: G11B15/675
Filed: 1983-07-20
Abstract: PURPOSE:To make a magnetic recording and reproducing device smaller when a cassette magazine is not used by holding the cassette tape magazine by making a magazine holder turn freely at the position where the cassette tape magazine can be mounted on the main body of said device. CONSTITUTION:A magnetic recording and reproducing device 3 is constituted so that when not storing and holding a cassette tape magazine in a cassette tape magazine holder, the magazine holder and slide case can be freely slide by the 1st and 2nd slide guides 3a and 3b, and overall said device can be made smaller. When a cassette tape magazine holder 1 and slide case 2 are extended to the point where a cassette tape magazine 4 can be mounted on the main body of a magnetic recording and reproducing device 3 in the direction of arrow A, the slides of the 1st slide groove 1a and 1st slide guide 3a are released, and at the same time, the sliding condition of a control shaft 1c and the 3rd slide guide 3c are also released. Thus the magazine holder 1 can be to turned in the direction of an arrow B.
Patent JP-H01300741-A (JP)
Title: System for storing history of transmission data route
Inventor: KOKETSU MASATSUGU
IPC: G06F13/00
Filed: 1988-05-30
Abstract: PURPOSE:To make a route history storing area in transmitting data smaller by storing node identifying numbers of different prime numbers given to each node in each node and finding the product of the stored node identifying numbers and a transmission data route history so as to find a new transmission data route history. CONSTITUTION:A node identifying number storing means 6 stores a node identifying number which is a prime number different from the node identifying numbers of any other nodes in this computer network. A multiplication processing means 7 finds the product of the transmission data route history obtained by referring to the transmission data history storing area of the transmission data transmitted to a communication controller 3 from another communication controller 1 through a data communication line 9 through a transmission data route history fetching means 4 and a node identifying number fetched from the node identifying number storing means 6 and writes the product in the transmission data route storing area of the said transmission data by means of a transmission data route history writing means 5. The transmission data history storing area thus used is smaller than that used by the conventional system.
Patent JP-S5835681-A (JP)
Title: Tab controller
Inventor: TSUKANO AKIRA
IPC: G06K15/00
Filed: 1981-08-26
Abstract: PURPOSE:To match the left end position of a field to a prescribed position when the screen of a CRT is copied, by storing the position of data from a memory by a character counter and controlling the position of paint characters in accordance with stored contents. CONSTITUTION:When a CRT disply part 14, a CPU11, etc. are provided in an information processing device and a hard copy of the screen of the display part 14 is obtained by a printer, contents of a screen buffer memory 13 of a controller 12 are transferred to the printer. In this case, a print position is counted in a character counter 33 in accordance with character information and the space corresponding to one character under the control of the CPU11. When the space is terminated, contents of the counter 33 corresponding to the column position of the screen of the display part 14 are transferred to the printer by a strobe busy controlling circuit 27 to designate the next print position. Thereafter, character information from the memory 13 is transferred to the printer through a multiplexer 34 to match the left end position of the field to a prescribed position.
Patent JP-H06312583-A (JP)
Title: Retransferable thermal transfer recording material and thermal transfer image receiving material
Inventor: KAWAKAMI SOTA
IPC: B41M5/30
Filed: 1993-06-03
Abstract: PURPOSE:To retransfer with high quality by providing an ink layer formed of at least one type of resin to be selected from specific polymer as binder in a retransferable thermal transfer recording material in which ink is thermally transferred to an intermediate transfer medium and then a transferred image is retransferred to a material to be recorded. CONSTITUTION:A recording material can retransfer to record a clear image of high resolution on a material to be recorded with low smoothness and comprises an ink layer in which at least one type of resin selected from homo- or copolymer containing monomer represented by a general formula as a main ingredient and phthalic acid polyester is formed as binder. In the formula, R1 is hydrogen atom or lower alkyl group, R2-R4 are R1 or -COOR1. As the copolymer containing the monomer as a main ingredient, copolymer with styrene is preferably used. The image receiving material is formed by providing an image receiving layer containing at least one polymer to be selected from specific copolymers.
Patent JP-H1067712-A (JP)
Title: Production of 4-(4-alkylcyclohexyl) benzoic ester
Inventor: TAKEHARA SADAO
IPC: B01J27/125
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To easily obtain the subject compound useful as a liquid crystal compound through a few process steps in an industrially advantageous way. SOLUTION: This compound, which is shown by formula I (R<1> is a 1-10C alkyl; R<2> is H, F, CL, cyano, thiocyano, a 1-10C alkyl, etc.; ring A and ring B are each a group of formula II, etc.; X<1> and X<2> are each H, F, Cl, etc.; (m) is 0 or 1), is obtained by reaction of a compound of formula II with oxalic chloride in the presence of a Lewis acid (e.g. anhydrous aluminum chloride) followed by reaction of the product with a compound of formula III in the presence of a basic compound (e.g. pyridine).
Patent JP-S63297125-A (JP)
Title: Lock-up clutch controller for four-wheel-drive car
Inventor: KIYOUTSUKA TAKAHIRO
IPC: F16H48/30
Filed: 1987-05-29
Abstract: PURPOSE:To allow the captioned device to correspond to the variation of the damand of the driving characteristic accompanied with the differential lock of a center differential gear by change-controlling the lock-up region of the lock-up clutch of a torque converter when the differential gear is locked. CONSTITUTION:In a control means 42 for a lock-up clutch, a load signal supplied from a load sensor 43 and a car speed signal supplied from a car speed sensor 44 are input into a lock-up judging means 48. In the lock-up judging means 48, it is judged if the operation state at present is in a lock-up zone or not, from the previously set load characteristic and car speed characteristic. When the operation state is in the lock-up zone, a driving signal is outputted into the transistor 51 in a lock-up clutch driving circuit 50 in the driving part 41 for an automatic transmission 5 through an AND gate 49. A lock-up solenoid 52 is excited by the switching action of the transistor 51, and the lock-up state is generated.
Patent JP-S6111985-A (JP)
Title: Magnetic recording and reproducing device
Inventor: YONEZAWA NORIHIRO
IPC: G11B23/36
Filed: 1984-06-26
Abstract: PURPOSE:To easily retrieve desired data among plural data recorded on a magnetic tape so that a program search signal repduced by a fixed magnetic head and a signal for retrieval reproduced by a card reader coincide with each other in other in response to the conparison result betwen both signels. CONSTITUTION:The fixed magnetic head 15 slides on a linear track 27 of the magnetic tape 4 to reproduce the program search signal 26, and the card reader 11 slides on the magnetic layer 5 of a magnetic card 1 to reproduce the signal fo retrieval. Both reproduced signals are supplied to and compared by a comparing circuit 21 with each other and the result is supplied to a sequence circuit 22. Namely, the retrieval signal of, for example, 001 on the magnetic card 1 is reproduced by the card reader 11, and then the comparing circuit 21 retrieves the program search signal 26 of 001 on the magnetic tape 4. The sequence circuit 22 responses to the output of the comparing circuit 21 to control the running system of the magnetic recording and reproducin device 7 for the magnetic tape 4 so that both reproduced signals coincide with each other.
Patent JP-H10326336-A (JP)
Title: Processor and device for image processing
Inventor: YOSHIDA TOMOSHI
IPC: H04N1/60
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To obtain a color image, a gray scale image, and a monochromatic image, by one read. SOLUTION: The gray scale image is generated from the G data of RGB data (S10) and a color image file is generated from the R data, B data, and G data (S7). After an original is read (S11), the ground is removed from the gray scale image to generate a monochromatic image file (S13). The generated color image data are imaged on a property sheet for color image display (S14), the gray scale image data is imaged on a property sheet for gray scale image display (S15), and the monochromatic image data is imaged on a property sheet for monochromatic image display (S16).