baber/WOPTO huggingface dataset:
Patent JP-H0944060-A (JP)
Title: Process cartridge and image forming device
Inventor: SUGANO KAZUHIKO
IPC: G03G15/04
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To surely perform opening/closing an exposure opening part and the transfer opening part with a shutter member, by composing a shutter member with simplified structure and less number of components as well, moreover with operation for inserting a process cartridge provided with this shutter member in an image forming device or taking out, and a simple guide structure provided on the image forming device. SOLUTION: In the process cartage B allowed to insert to and separated from the image forming device A, at least one processing means having an action to the image carrier, the exposure opening for exposing the image on the image carrier, the transfer opening part for transferring the image formed on the image carrier to a recording medium, a first shutter part 16a for opening/ closing the exposure opening, a second shutter part 16b for opening/closing the transfer opening part, and the locking part 16e for opening/closing the first shutter part 16a and the second shutter part 16b at the time of inserting them in the image forming device A are integrally composed into one body are provided, and moreover the process cartridge B is made possible to be inserted and separated.
Patent JP-S6173227-A (JP)
Title: Magnetic recording medium
Inventor: YOSHINO HIROSHI
IPC: G11B5/64
Filed: 1984-09-18
Abstract: PURPOSE:To obtain a magnetic recording medium which is improved in resistance to crushing by coating the surface of the magnetic film of the magnetic recording medium with a protective film constituting of a silicon oxide polymer dispersed therein with hard pulverous particles. CONSTITUTION:A nickel-phosphorus alloy film is stuck by plating onto a precision-finished aluminum substrate and is polished to a specular surface to form an intermediate layer 1. A cobalt-nickel-phosphorus alloy is stuck by plating to 0.05mum thickness onto the layer 1 as a magnetic layer to form the magnetic layer 2. The tetrahydroxysilane dispersed therein with 3-0.05mum pulverous particles of gamma-alumina is coated as the protective film 3 on the magnetic layer 2 by a spin coating method and is calcined to stick the silicon oxide converted to a polymer thereon. Perfluoropolyether is stuck as a liquid lubricating agent 4 on the film 3 by which the plating type magnetic disk medium is formed.
Patent JP-S6173167-A (JP)
Title: Developing device
Inventor: SUETAKE TOMOKO
IPC: G03G15/08
Filed: 1984-09-18
Abstract: PURPOSE:To form an image which is stable and has a high quality by a non-contact developing method of a one component developer which is slow in its mechanical accuracy and can execute development at a high speed, by providing a means for applying three kinds of alternating voltages whose phases are different from each other, to a carrying body confronted with a holding body for holding an electrostatic latent image, and also applying a mechanical vibration. CONSTITUTION:A carrying body 12 is placed at a position confronted with a holding body 10 for supporting an electrified electrostatic latent image 11. At least three or more electrodes 13 are provided on the surface of the carrying body 12, connected electrically to power sources 14-16 for generating the alternating voltages whose phases are different from each other, and generate an alternating electric field of a traveling-wave type. On the other hand, the carrying body 10 is vibrated mechanically by an electromagnet, a developer 17 is moved actively, flown and moved smoothly, and stagnation of the developer 17 is avoided. That is to say, a friction of the developer and the carrying body is generated by the vibration, the developer particles are electrically charged enough, and the flying and movement are advanced by the alternating electric field.
Patent JP-S5984889-A (JP)
Title: Cephalosporin derivative and its preparation
Inventor: MASAI SEIICHI
IPC: A61P31/04
Filed: 1982-11-05
Abstract: NEW MATERIAL:The compound of formula I [A is (substituted) thiazolyl; R<1> is H, lower alkyl, CH3COOH, or lower alkoxycarbonylmethyl; R<2> is H, CH3, CH2OH, acyloxymethyl, lower alkylthiomethyl, (lower alkyl-substituted) thiazolylthiomethyl, or (substituted) tetrazolylthiomethyl; R<3> is (substituted) allyl]. EXAMPLE:7-[ 2-( 2-Amino-4-thiazolyl)-2-methoxyiminoacetamido ]-3-cephem-4-carboxylic acid allyl ester. USE:An antibacterial agent having high chemical stability and administrable by various other means in addn. to injection. PROCESS:The compound of formula I (and its salt) can be prepared e.g. by reacting the compound of formula II(its reactive derivative at MH2 group or its salt) with the compound of formula III (its reactive derivative at the COOH group or its salt.).
Patent JP-S6440647-A (JP)
Title: Cloth take-up apparatus of circular knitting machine
Inventor: OKADA TOSHIHIKO
IPC: D04B15/88
Filed: 1987-08-04
Abstract: PURPOSE: To simplify the subject device in keeping a balance and not generating an extraordinary moment at a supporting frame by forming a winding shaft with divided shaft bodies and also being equipped with a latching means capable of latching and releasing at the opposing ends of both of the divided shaft bodies. CONSTITUTION: This cloth-winding device in a circular knitting machine is provided by installing a left and right pair of supporting frames 10 rotating around a vertical shaft center synchronously with a knitting means and stopping, in the lower direction of the knitting means of a circular knitting machine. Between the supporting frames 10, plural cloth sending rollers 13 rotating around a horizontal shaft center and sending the cloth out is installed and the cloth 6 sent out from the roller 13 as hanging down is wound up as a roll state. To the cloth sending rollers 13, a power is transmitted through a constant torque power transmitting means 71 by applying a magnetic power. To a winding shaft 11, a power is transmitted through a belt transmission means 33.
Patent JP-S6088095-A (JP)
Title: Sealing grease for pallet sealing device of sintering machine
Inventor: KURAHASHI MOTOFUMI
IPC: C10N50/10
Filed: 1983-10-20
Abstract: PURPOSE:To provide the titled sealing grease having high heat resistance and a remarkable sealing effect, by incorporating a gelling agent composed of a mixture of a urea compd. and a urethane compd. in a base oil. CONSTITUTION:The titled sealing grease is obtd. by incorporating 5-30wt% gelling agent composed of a mixture consisting of a urea compd. of formula I (wherein R1, R3 are each octyl, dodecyl, octadecyl, cyclohexyl, phenyl, diphenyl, etc.; R2 tolylene, diphenylmethane, naphthalene, etc.) and a urethane compd. of formula II (wherein R4, R5 are each octyl, dodecyl, octadecyl, phenyl, diphenyl, etc.) in a weight ratio of 95:5-50:50 in a base oil. The grease has high heat resistance and a remarkable sealing effect, can be used as such for JIS NO.2 automatic grease lubricator and can prevent air leakage between the air seal board 10 of the pallet truck of a sintering machine and the window box slide bed 9 thereof.
Patent JP-H1017134-A (JP)
Title: Method and device for arranging packing bag
Inventor: HIRAMOTO SHINICHI
IPC: B65B35/44
Filed: 1996-07-04
Abstract: PROBLEM TO BE SOLVED: To improve working efficiency boxing sterilized retort packing bags. SOLUTION: After a plurality of rows of horizontally arranged package bags W taken out from a tray are dried, the packing bags are placed on a slide conveyor 6 for conveyance. At a terminal end, the lateral arranged packing bags in one row are transferred in a state of being arranged in one lot in a conveying direction on a transfer conveyor 25 and in this case, the packing bags are distributed, in order, to the arbitrary number of transfer conveyors, such as one or two or more transfer conveyors. Consecutively, the package bags re-arranged on the arbitrary number of the transfer conveyors are dropped on an accumulation conveyor 30 corresponding to each row as the packing bags are detected one by one in each row by a counting device and the packing bags are accumulated in a state where the given number of the packing bags in one lot is partially overlapped with the other lot.
Patent JP-H1133785-A (JP)
Title: Device for removing edge bead of welding junction of steel belt
Inventor: YABUMOTO SATORU
IPC: B21C37/083
Filed: 1997-07-22
Abstract: PROBLEM TO BE SOLVED: To prevent a generation of bad welding caused by the edge bead by surely removing the edge bead with a simple mechanism in a continuous manufacturing line of an electric-resistance weld pipe, a welded pipe and the like. The edge bead is generated when the rear end of an exceeding steel belt and the front end of a following steel belt are weld-treated in flush butt welding and the like. SOLUTION: This device comprises two steel belt edge position detecting rolls 2 and 3 installed at a given interval, a steel belt edge bead cutting grindstone 4 installed movably in a horizontal direction between the steel belt edge position detecting rolls 2 and 3, and an air cylinder 6 to horizontally move the steel belt edge position detecting rolls and the steel belt edge bead cutting grindstone towards the steel belt edge part. The air cylinder 6 moves the steel belt edge position detecting rolls and the steel belt edge bead cutting grindstone towards the steel belt edge part. Then, the steel belt edge position detecting rolls detect the front and rear end positions of the steel belt junction, and the steel belt edge bead cutting grindstone cuts and removes the edge bead generated at the junction.
Patent JP-H0243625-A (JP)
Title: Microprogram control device
Inventor: ISHIZAKA KOICHI
IPC: G06F9/22
Filed: 1988-08-04
Abstract: PURPOSE:To attain a high speed clock cycle even when a branch address field is dispersed at a position away and mounted by providing a branching means to combine a part of the branch address field in a micro-instruction and a fixed value and to use as the branch address. CONSTITUTION:The title device has control memories 8, 9 and 10 to store a micro instruction including a branch address field and a command field to instruct the branch to a special address area, and branching means 13 and 14 to combine a part of the branch address field and a fixed value determined beforehand, use as the branch address and read the microinstruction of the special address area of the control memories 8, 9 and 10 when the command field instructs the branch to the special address area of the control memories 8, 9 and 10. Consequently, when the control memories 8, 9 and 10 are accessed by the branch address field in the microinstruction, the access can be performed immediately without saving an address to an address register 3.
Patent JP-S6359472-A (JP)
Inventor: MORIWAKI TOSHIJI
IPC: C23C24/04
Filed: 1986-08-22
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-H1133438-A (JP)
Title: Nozzle clogging detecting method and nozzle clogging detecter
Inventor: MAEDA MASAYUKI
IPC: B05B1/00
Filed: 1997-07-22
Abstract: PROBLEM TO BE SOLVED: To detect the clogging of each nozzle even in a superfine multi-nozzle at a relatively low cost by detecting the clogging of the nozzle based on the pressure change at the outside of the nozzle by a discharged material discharged from the nozzle. SOLUTION: A nozzle unit 5 of a printer provided with plural nozzles 6 is provided with a pressure sensor unit 7 to detect the clogging of the nozzle 6. The pressure sensor unit 7 is provided with a circuit board 8 and a pressure sensitive chip 9 and constituted so as to detect a slight pressure change applied onto the pressure sensitive face of the pressure sensitive chip 9.  In the detection of the slight pressure change, each nozzle 6 successively faces the pressure sensor unit 7 and is discharged toward the pressure sensitive chip 9 under the same pressure as that in a normal printing, the pressure change due to the impact of the ink is detected by the pressure sensitive chip 9 and when the pressure change of >= the threshold value is not detected in accordance with the timing of the discharge of each nozzle, it is judged that the clogging of the corresponding nozzle 6 is generated.
Patent JP-H0640333-A (JP)
Title: Truck equipped with clean air supplying device
Inventor: NAKAO TATSUO
IPC: B60P3/00
Filed: 1992-07-23
Abstract: PURPOSE:To provide a truck equipped with a clean air supplying device capable of preventing lowering of cleanliness when conveying commodities are loaded and unloaded. CONSTITUTION:A clean air supplying device is composed by forming a truck body with a box body 5 having a storage room 4 in its interior, forming an opening 12 on one side of the box body 5, providing a supporting portion 16 for a conveying commodities 13 in the storage room 4, providing a shielding board 17 for shielding the opening 12 by turning horizontally, providing a clean air supplying device 22, which blows a clean air 21 downward, on the upper part thereof with the supporting portion 16 placed inside and providing an air discharging portion 28 in the lower part thereof. Thus, the opening 12 can be opened and closed by means of horizontal turning of the shielding board 17, while loading and unloading conveying commodities 13 into and out of the storage room 4, and at this occasion, cleanliness can be maintained because clean air current flowing downward as a vertical laminar flow covering the entire interior of the storage room 4 is not disturbed.
Patent JP-H0246245-A (JP)
Title: Culture and breeding of fish and shellfish
Inventor: SAKURAI KENRO
IPC: A01K61/02
Filed: 1988-08-05
Abstract: PURPOSE:To improve the catching and recovery rate of fish or shellfish with a labor-saving means while effectively utilizing wide water area by discharging gas, gas and sound or light or their combination into water during or before feeding. CONSTITUTION:The discharge of gas into water can be carried out by aeration, bubbling, etc. The gas is air or oxygen-containing gas. In the discharge of gas, sound is emitted simultaneous to the generation of bubbles or light is reflected by the bubbles to achieve a composite effect of the factors. The sound and light is combined with the aeration by conventional means to attain the optimum condition.
Patent JP-S5896561-A (JP)
Title: Ink recovery mechanism for ink jet recording device
Inventor: NARUSE OSAMU
IPC: B41J2/18
Filed: 1981-12-05
Abstract: PURPOSE:To prevent overflow of ink from a gutter by providing an ink amount detector in the gutter to detect the amount of ink in it and controlling an ink recovery pump capacity according to the output of a detection circuit. CONSTITUTION:On a carriage a head (a) and a small-size gutter are mounted and the gutter 7 is provided with electrodes 9 and 9' for ink amount detection at its base and a specified location, and, further, a detection circuit 10, control circuit 11, drive circuit 12, ink recovery pump 14, etc. are provided. With this arrangement, if the level of the ink 17 rises in the gutter 7, the electricity flows between the electrodes 9 and 9' and detection signal is detected at the detection circuit 10. This detected signal is sent to the control circuit 11. The control signal from the control circuit 11 drives the drive circuit 12 so as to change the capacity of the recovery pump 14 according to the amount of the ink 17 in the gutter 7 and unneeded ink 17 is recovered to an ink tank 15.
Patent JP-S6350846-A (JP)
Title: Electrostatic recording film
Inventor: KAWAGUCHI HIDEO
IPC: G03G5/14
Filed: 1986-08-21
Abstract: PURPOSE:To prevent reduction in the electrical conductivity of an electrically conductive layer during the coating of a dielectric layer by forming a water soluble polymer layer on the electrically conductive layer on which the dielectric layer is coated and by making the dielectric layer soluble in an org. solvent. CONSTITUTION:When a dielectric layer is coated on an electrically conductive layer with an org. solvent, an intermediate layer is previously formed on the conductive layer so as to make the conductive layer independent of the coating of the dielectric layer. The intermediate layer is a water soluble polymer layer which inhibits the penetration of the org. solvent. A support used is a transparent plastic film such as a film of polyethylene terepthalate, polycarbonate, cellulose triacetate, polyether sulfone or PVC. The electrically conductive layer is preferably composed of electrically conductive fine particles because practical transparency is required and the pref. particles are electrically conductive crystalline metal oxide particles of <=0.5mu, preferably <=0.2mu average particle size.
Patent JP-2000025911-A (JP)
Title: Conveyor
Inventor: MUROHARA TETSUO
IPC: B65G1/00
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To automate the loading and unloading of loaded and vacant containers. SOLUTION: When an automatic guided vehicle 3 is stopped at a loading place 5, a loading-side loaded container transfer means loads loaded containers 18 from a loading station 7 onto the automatic guided vehicle 3, and a loading- side vacant container transfer means unloads vacant containers from the automatic guided vehicle 3 onto the loading station 7. As the automatic guided vehicle 3 is stopped at an unloading place 6a, 6b, 6c or 6d, an unloading-side loaded container transfer means unloads the loaded containers 18 from the automatic guided vehicle 3 onto an unloading station 8, and an unloading-side vacant container transfer means loads vacant containers from the unloading station 8 onto the automatic guided vehicle 3.
Patent JP-S6173658-A (JP)
Inventor: OOTA JUNICHIRO
IPC: A61F9/06
Filed: 1984-09-18
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-S6351967-A (JP)
Title: Automatic painting apparatus
Inventor: ISOMURA YOSHIMICHI
IPC: B05B13/04
Filed: 1986-08-21
Abstract: PURPOSE:To always keep proper distance between each spray gun and an article to be painted, by supporting a plurality of drive devices at almost right angle to the running direction of a conveyor and individually controlling the drive devices on the basis of the depth data of the article to be painted preliminarily detected. CONSTITUTION:Each of the article (a) to be painted suspended from a conveyor 1 and fed in the direction shown by an arrow receives the paint sprayed from a right-hand spray gun 5 initially and subsequently receives overlap-painting by a left-hand spray gun 5. In this case, when the article (a) to be painted comes in front of each of the spray guns 5, the depth data of the article (a) to be painted preliminarily detected and stored in a shift register 20 is read by a control unit 17 and the control signal corresponding to said data is sent to a change-over valve 16 to control an air cylinder 11. As a result, each spray gun 5 is driven so as to advance and retract through a drive device 6 and a distance proper for spraying is bept between each spray gun and the article (a) to be painted.
Patent JP-S5986192-A (JP)
Inventor: ABE YUKIO
IPC: H05B6/72
Filed: 1982-11-08
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-H02174679-A (JP)
Title: Amplification of nucleotide sequence
Inventor: AREKISANDAA FURETSUDO MAAKAMU
IPC: C12Q1/68
Filed: 1989-07-28
Abstract: PURPOSE: To obtain a nucleic acid fragment including unknown sequence by cleaving the target nucleic acid so that the target nucleic acid fragment may includes an initiating primer region of a known nucleotide sequence and carrying out ligation of a primer.  
     CONSTITUTION: A target nucleic acid fragment/vectorette unit is treated with a suitable nucleoside triphosphate and a reagent for polymerization of the nucleoside triphosphate simultaneously or successively under a hybridizing condition. At this time, an extension product of an initiation primer is synthesized complementary to the single stranded target nucleic acid/vectorette unit having an initiating priming region to which the initiating primer selected so as to be complemental to the initiating priming region hybridizes, but is not complementarity synthesized if the target nucleic acid/vectorette has no initiating priming region. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S63220843-A (JP)
Inventor: UEIN JII ROBAAJI
IPC: G01N23/04
Filed: 1986-08-21
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-H0361978-A (JP)
Title: Fixing device
Inventor: SHOJI TAKEO
IPC: G03G15/20
Filed: 1989-07-31
Abstract: PURPOSE:To rapidly attain the uniformity of the surface temperature in the longitudinal direction of a heating roller by integrally providing a driving gear made of heat-proof resin with an edge part extending part and allowing the minor diameter of the edge part extending part to be smaller than the minor diameter of the heating roller. CONSTITUTION:The heating roller 1 which heats the unfixed developer of a transfer material to fix is provided. The heating roller 1 is shaped cylinder which has open ends, and a heater 2 is incorporated inside. On the end part outer periphery of the heating roller 1, the gear 4 made of the heat resistant resin for rotating and driving the heating roller 1 is attached, and the gear 4 possesses the edge part extending part 6 which extends to the inner radius position of the edge part minor diameter of the heating roller 1 at the edge plane of the heating roller 1 or at the outer position of the edge plane in the shaft direction. Thus, the uniform fixing temperature is attained by a simple structure in a short time in the longitudinal direction.
Patent JP-H0859346-A (JP)
Title: Dielectric porcelain composition
Inventor: SHIROTA KOJI
IPC: C04B35/495
Filed: 1994-08-22
Abstract: PURPOSE: To enable sintering at a low temp., to increase dielectric constant and insulation resistance and to reduce dielectric loss by mixing PbO with NiO, Nb2 O5 , Fe2 O3 and TiO2 and carrying out calcining, pulverization, compacting and firing. CONSTITUTION: Powdery starting materials such as PbO, NiO, Nb2 O5 , Fe2 O3 and TiO2 are mixed, dried, calcined at 700-900 deg.C for several hr and pulverized. The resultant calcined powder is dried and an org. binder is added. They are press-compacted in a prescribed shape and fired at 1,000-1,200 deg.C for 0.5 to several hr to obtain the objective dielectric porcelain compsn. based on a compsn. consisting of Pb(Ni1/3 Nb2/3 )O3 , Pb(Fe1/2 Nb1/2 )O3 and PbTiO3 . When these components are represented by the formula Pb[(Ni1/3 Nb2/3 )x (Fe1/2 Nb1/2 )-y -Tiz ]O3 , the values (x), (y) and (z) (x+y+z=1.00) are within the range defined by five points A, B, C, D and E in the three-component compsn. diagram.
Patent JP-H0244732-A (JP)
Title: Manufacture of semiconductor device
Inventor: KOBAYASHI DAISAKU
IPC: H01L21/331
Filed: 1988-08-05
Abstract: PURPOSE:To prevent an N<-> type epitaxial layer on a P<+> type buried layer from inverting to P-type by forming an N-type impurity layer on the buried layer prior to the growth of the epitaxial layer. CONSTITUTION:After N<+> type buried layers 2a, 2b are formed on a P-type silicon substrate 1, a silicon oxide film 3 is formed on the whole substrate. Then, after the film 3 of a desired position is removed by photolithography, P-type impurity is ion-implanted into form P<+> type buried layers 4a, 4b. Here, a thin oxide film 5 is selectively formed on the layers 4a, 4b, N-type impurity is ion-implanted into the whole substrate 1 to form an N-type impurity layer 6. Then, the films 3, 5 are removed, and an N<-> type epitaxial layer 7 is grown on the whole surface. Thus, it can prevent the vicinity of the substrate from inverting to P-type due to the buried layer at the time of growth of the epitaxial layer.