baber/WOPTO huggingface dataset:
Patent JP-S5871381-A (JP)
Title: Electrolytic method and electrolytic cell used in it
Inventor: NISHIO TSUTOMU
IPC: C25B9/19
Filed: 1981-10-22
Abstract: PURPOSE:To produce high quality alkali hydroxide at a low voltage with high current efficiency by arranging the underside of a cation exchange membrane and the surface of a cathode plate close to each other and by allowing a catholyte flowing through the gap between the membrane and the plate to swallow up produced alkali hydroxide and gaseous hydrogen. CONSTITUTION:The underside of a cation exchange membrane 3 and the surface of a cathode plate 17 are arranged close to each other, and a catholyte is fed to the gap between the membrane 3 and the plate 17 to form a catholyte flow flowing through the gap while filling the gap. The underside of the membrane 3 is well wetted with the flow to allow the reaction of an electrolytic soln. to proceed smoothly, and the flow swallows up alkali hydroxide and gaseous hydrogen produced between the membrane 3 and the plate 17 immediately after the production to discharge them from the cathode chamber 2. Thus, gaseous hydrogen is prevented from staying in the chamber 2, the electrolytic voltage is dropped, and alkali hydroxide is produced at a low voltage with high current efficiency.
Patent JP-S5871538-A (JP)
Title: Glass case for panel display device
Inventor: KINOSHITA TATSUTO
IPC: H01J31/12
Filed: 1981-10-22
Abstract: PURPOSE:To make a glass case thin and light by enabling the thickness of the glass plate of the case to be decreased by dispersing the force of the atmospheric pressure by the application of plate-like glass spacers and internal struts. CONSTITUTION:The thickness (t1) of control electrodes 3a-3d is about 0.1- 0.2mm., and the thickness (T1) of plate like glass spacers 8a-8d is about 0.5-2mm.. The slit interval of the control electrodes 3a-3c is the same as that of the spacers 8a and 8b. The control electrodes 3a-3d and the spacers 8a-8d are stacked alternately in sandwich-like form so that each control electrode is interposed between two of the spacers 8a-8d, and spacers formed in their circumference parts are sealed with low melting point glass members 2a-2f. Thus, the spacers 8a-8d are integrated with electrodes 3a-3d to form a glass case. In addition, since the spacers 8a-8d can serve as internal struts, the plate thickness of the case can be decreased by dispersing force.
Patent JP-S6329101-A (JP)
Inventor: HAMADA KATSUHIKO
IPC: F28F11/00
Filed: 1986-07-21
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-H0873631-A (JP)
Title: Prepreg and method for producing the same
Inventor: ENOU MASAZUMI
IPC: C08J5/24
Filed: 1995-07-05
Abstract: PURPOSE: To obtain the prepreg having a specific void content, excellent in adhesivity, flexibility, dynamically physical properties and durability, and useful for airplane structural materials, etc., by impregnating reinforcing fibers with a specified epoxy resin composition. CONSTITUTION: This prepreg is produced by impregnating (B) reinforcing fibers with (A) an epoxy resin composition comprising an epoxy resin, a curing agent and a reactive group-containing solid butadiene-acrylonitrile copolymer rubber, and has a void content of <=5.0%, the lowest viscosity of the component A being 80-1000 poises. The amount of the reactive group-containing solid butadiene-acrylonitrile copolymer rubber added to the component A is 3-10wt.% based on the whole weight of the component A. The prepreg is obtained e.g. by impregnating the component B with the component A and subsequently thermally treating the obtained prepreg at 10-70 deg.C for 5-200hr.
Patent JP-H107986-A (JP)
Title: Stain-proofing agent and stain-proof article
Inventor: OCHIAI SHINSUKE
IPC: G02B1/18
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To obtain a stain-proofing agent having high stain-proofing performances, being easily amenable to stain removal and having permanent effect by using a copolymer comprising a specified polydimethylsiloxane compound, a polymerizable silane compound and a polymerizable compound having a double bond as the principal component. SOLUTION: This agent consists mainly of a copolymer comprising 2-50wt.% (meth)acryloyl-containing polydimethylsiloxane compound (A) represented by formula I (wherein R<1> is H or a 1-10C aliphatic hydrocarbon group; a is 1-5; and b is 10-500), 2-30wt.% polymerizable silane compound (B) being copolymerizable with A and represented by formula II [wherein R<2> is vinyl or (meth)acryloylalkyl; R<3> is a hydrolyzable group; R<4> is H or an inert monovalent organic group; and n is 0-2] and 20-96wt.% double-bond-containing polymerizable compound (C) being copolymerizable with A and B.
Patent JP-H0817550-A (JP)
Title: Discharge type surge absorbing device and manufacture thereof
Inventor: IDA JUNICHI
IPC: H01T21/00
Filed: 1994-06-29
Abstract: PURPOSE:To enhance response characteristics to surge in a discharge type surge absorbing device in which a dielectric layer with high surface discharge characteristics is formed at least between lead wires on the inner surface of a gastight container. CONSTITUTION:A pair of discharge electrodes 14, 14 in which lead wires 15, 15 are connected to electrode base bodies 14a, 14a are faced on the inside of a gastight container 18, into which discharge gas is filled, to form a discharge space 16, and the lead wires 15, 15 are drawn out of the gastight container 18. A dielectric layer 20 with high surface discharge characteristics is arranged at least between the lead wires 15, 15 on the inner surface of the gastight container 18 to form a first discharge type surge absorbing device, and a microspace 21 is formed between the lead wire 15 and a dielectric layer end surface 20a.
Patent JP-H1111465-A (JP)
Title: Packaging container
Inventor: SEKIGUCHI YOKO
IPC: B65D5/54
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a packaging container wherein a lid member is connected from a side plate via a fold and a plurality of articles such as individually packaged cartons or the like are densely and adjacently filled for packaging, while a tape which has been manually attached is eliminated in order to facilitate removal of the packaged articles for enabling automatic packaging on a production line. SOLUTION: The packaging container comprises lid members 5, 6 connected from a side plate 1 via folds, wherein a strip-like cut part 11 is formed by perforations 2 or a notch on the folds 3, 4. Since a space for putting in a finger can be formed by pressing the cut part 11 outward at the time of taking out articles, the densely filled articles can be easily taken out. In addition, attachment of a tape is not needed, thereby enabling automatic packaging on a production line.
Patent JP-H0460532-A (JP)
Title: Camera using film with magnetic storage part
Inventor: TAMAMURA HIDEO
IPC: G03B17/24
Filed: 1990-06-29
Abstract: PURPOSE:To prevent a film surface from damage by inhibiting the film surface and a magnetic head from containing each other except when information is written or read out. CONSTITUTION:A film pressure pad 5 is moved away from the surface of the film 2 and the film 2 and magnetic head 4 are released from contacting each other except when information is written or read by the magnetic head 4 such as when ISO information on the film or information on the prescribed number of frames, etc., is written or when information regarding photographic frames is written. consequently, the performance of the magnetic head is prevented from deteriorating and the magnetic head is prevented from damaging the surface of the film 2 owing to the sticking of dust on the magnetic head.
Patent JP-2000002626-A (JP)
Title: Parts deterioration condition control method and device therefor, and program recording medium
Inventor: YANO KATSUMI
IPC: G01M99/00
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To totally control the deterioration condition of vehicle parts using an information-processing device. SOLUTION: The deterioration condition of vehicle parts is controlled by an information-processing device. Maintenance period data for every part are stored in a maintenance period file 2 of a storage 1 in advance, a maintenance prediction period for every part is obtained based on the usage condition data and the maintenance period data of a vehicle for every vehicle, the maintenance prediction period data are stored in a vehicle file 13 of the storage 1 while making them correspond to a parts code, the maintenance prediction period data are read from the vehicle file 13, it is judged whether the maintenance prediction period is included in a specific range or not, and at least the code of a part to be replaced and the maintenance prediction period data are outputted to an output device 5 or a display device 4.
Patent JP-H06203930-A (JP)
Title: Connector for plated or brazed hole
Inventor: PIITAA EI KAABIKOFU
IPC: H01R12/57
Filed: 1993-07-09
Abstract: PURPOSE: To provide a pressure connector capable of being removed from a conductive through hole of a printed circuit board. CONSTITUTION: A conductive through hole 16 of a printed circuit board 10 is electrically connected to the other electrical apparatus by means of a connector 26, which includes a recessed part 36 which has flexible arms 34 for keeping a contact force against the printed circuit board 10 and which is formed as a continuous surface from a large number of conductors 30 and of the flexible arms 34. Each recessed part 36 is dimensioned to be included in the through hole 16, and is brought into electrical contact with a plated or brazed material formed in the through hole 16. Furthermore, each recessed part 36 is dimensioned and formed to be adapted to a certain range of the dimension of the through hole 16. Each recessed part 36 is entirely shaped as a pyramid having a folded edge part and a smooth apex, or is entirely shaped as a cone.
Patent JP-S6328344-A (JP)
Inventor: KURODA TOKIYOSHI
IPC: A01K93/00
Filed: 1986-07-19
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-S5695372-A (JP)
Title: Foaming preventing method for corrosion preventive coating
Inventor: FUKUSHIMA TATSUO
IPC: B05D7/24
Filed: 1979-12-28
Abstract: PURPOSE: To prevent a corrosion preventive coating film from foaming by applying a specific mixture of polyvinyl acetal, etc., and silicate before giving the final coating over a film of inorganic high-concentration zinc powder paints.  
     CONSTITUTION: Although paints of inorganic high-concentration zinc powder is used as long-period corrosion preventive paints for structure on the sea and shipping, a mixed solution containing 5W30wt% solid complex obtained by mixing polyvinyl acetal, etc., alkyl, allyl, or allyl silicate at solid wt. ratio 1:0.1W3 in the presence of solvent is applied before the final coating. Then, the movement of air in voids of the coarsely porous coating surface of zinc powder paints of the final coating is prevented, so that the corrosion prevention can be improved for a longer period. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0836305-A (JP)
Title: Image forming unit and its protector
Inventor: UEHARA MITSUYOSHI
IPC: G03G15/08
Filed: 1994-07-22
Abstract: PURPOSE:To prevent such initial developer as magnetic carrier and magnetic toner from scattering outside a case while an image forming unit constituted by assembling a photoreceptor, a developing sleeve, a trimmer blade, etc., to the case is carried. CONSTITUTION:When a gap between the cylindrical developing sleeve 18 having a magnet roller 17 inside and the trimmer blade 33 is closed by a protecting sheet member 43 capable of freely being drawn, the gap between the sleeve 18 and a side seal member 65 sliding on a nearly half peripheral part of right and left peripheral ends of the sleeve 18 is closed by attaching auxiliary seal members 62 and 62 on right and left ends of the blade 33. On the other hand, ferromagnetic sheets 64 and 64 magnetized by the roller 17 are stretched on the back surface on the ends of the member 43, so that the developer leaking from the gap is prevented from leaking by magnetically attracting it.
Patent JP-H04367892-A (JP)
Title: El display element
Inventor: SHIMIZU YOSHINORI
IPC: G09F13/22
Filed: 1991-06-14
Abstract: PURPOSE:To make only necessary irreducible parts illuminate and to reduce the power consumption by forming a pattern-etched photosensitive resin layer between a back electrode and a transparent electrode. CONSTITUTION:The EL display element is constituted by laminating the back electrode 1, a reflective insulating layer 2, a fluorescent material film 3, the pattern-etched photosensitive resin layer 4, and the transparent electrode 5 in order. When the EL display element illuminates, a current becomes hard to flow since the pattern-etched photosensitive resin layer 4 is small in dielectric constant, so the layer does not illuminate and other parts are in the same structure with the EL display element therefore illuminates as bright parts to display characters, patterns, etc.
Patent JP-S5857512-A (JP)
Inventor: ROORANTO MEHITORE
IPC: F16B13/06
Filed: 1981-10-27
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-H075747-A (JP)
Title: Image forming device
Inventor: MUNENAKA KATSUMI
IPC: G03G15/02
Filed: 1993-06-18
Abstract: PURPOSE:To stably obtain an image with uniform density over a long period by providing a driving means changing the distance of an electric discharge wire from the surface of the image carrier. CONSTITUTION:When sensitivity on the back side of the image carrier is lowered for some reason, the lowering of the sensitivity of the image carrier is compensated by rotating a stepping motor 48, moving a pivot block 37 by a prescribed quantity and inclining the back side part of the electric discharge wire 32 so as to get near the image carrier. By also providing a similar mechanism at a wire-end supporting part on a front block side so that the pivot block 37 on a back block side is attached and detached to/from the image carrier, the distance of the wire 32 from the surface of the image carrier can be adjusted together with the inclination thereof. Since the sensitivity of the image carrier and the deterioration of image quality caused by the local ununiform electric discharge quantity of the wire 32 can be adjusted without taking out an electrostatic charger from a device main body each time, a remarkable effect is obtained in the case that the homogeneous and excellent image is formed.
Patent JP-H0835606-A (JP)
Title: Temperature controller for exhaust gas in boiler equipment
Inventor: OZAWA MASAHIRO
IPC: F22B35/00
Filed: 1994-07-22
Abstract: PURPOSE:To enable suppressing an increase in the concentration of SO3 accompanying elevation in temperature of the exhaust gas from the combustion and an increase in the proportion of SO3, in the exhaust gas passed though an air preheater so that corrosion of the equipment, such as a gas heater, located on the downstream side of an electrostatic precipitator can be prevented. CONSTITUTION:An outside air-drawing line 14 with an intake 13 opening outside a boiler chamber 2 is connected at a suitable point on the upstream side of a forced draft fan 5 in a combustion air-feeding line 3. An outside air-drawing damper 15 is provided at an intermediate point in the outside air-drawing line 14. In the combustion air-feeding line 3 a boiler chamber air-drawing damper 16 is provided at an intermediate point on the upstream side of the connection point of the outside air-drawing line 14.
Patent JP-H0836414-A (JP)
Title: Automated proceeding device
Inventor: KANESHIRO YOSHIAKI
IPC: G21D3/00
Filed: 1994-07-22
Abstract: PURPOSE:To make plant operation procedures and PB display on an operation panel coincide with each other. CONSTITUTION:A data setter 2 which sets parameters for plant operation, a picture display processing part 3 which compares set values from the data setter 2 with data from a storage device 4 where break points for plant operation are stored and transposes automated proceeding windows through a transposing part to generate the display data according with the operation state of a plant 7, a display device 1 on which automated proceeding windows are displayed, an input device 6 which reads in the process input from the power plant 7, and a control processing part 5 which discriminates the process input from the input device 6 and the flicker timing of break points of automated proceeding windows and flickers one matched to the timing out of proceeding windows on the display device 1 and inputs operator's selection of the flickering proceeding window are provided, and automated proceeding windows are transposed in the operation order and are operated.
Patent JP-H117861-A (JP)
Title: Push-button switch
Inventor: SAKAGAMI MASATOSHI
IPC: G06F3/02
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To prevent an erroneous operation from being caused even if a peripheral part of an adjacent button is pushed together by a finger sticking out at pressing time by setting a substantial elastic modulus of a second elastic member provided in a free button arranged adjacently to a switch button in the same as or larger than a substantial elastic modulus of a first elastic member of the switch button. SOLUTION: A key corresponding to a button is composed of a single key switch 21 and a single free key 22 to surround it by being adjacent to the whole periphery of its side outer periphery. The switch key 21 is inserted into an upper end of a switch bar 12, and is integrally fixed, and its bottom surface is pushed upward by a spring 14. In the free key 22, a slight clearance is arranged so that a peripheral wall of a casing 11 is used as a guide surface, and a bottom surface is pushed upward by a spring 15. In this case, a substantial spring modulus of the spring 15 is set so as to become the same as or larger than a substantial spring modulus of at least the spring 14. So that the key can be inputted so as to be larger than the actual key.
Patent JP-H0520746-A (JP)
Title: Magnetic recording and reproducing device
Inventor: KIYONAGA NORIYOSHI
IPC: G11B15/467
Filed: 1991-07-11
Abstract: PURPOSE:To secure the track continuity by additional recording in good economical constitution. CONSTITUTION:A magnetic head 1 and a magnetic head 2 that is wider in width in the track direction than the former, and at the time of reproducing, the levels of pilot signals obtained from the magnet heads 1 and 2 are detected by an envelope detecting circuit 17. Among them, the signal taken out from a moving side track adjacent to the side of moving loci by the magnetic heads 1 and 2 respectively in accordance with the traveling of the magnetic tape 4 is digitized by an ADC 18 and inputted to a system control circuit 20. In the system control circuit 20, an error signal is generated to give a servo circuit 21 in order to achieve a ratio of the track for reproducing a recorded signal by the magnetic heads 1 and 2 to only the moving side track for scanning. Thus, the tracking control is performed, and when the additional recording is performed on the recorded magnetic tape 4 in keeping the head loci at that time, a new track is formed to be continuous from the already formed track.
Patent JP-S5872493-A (JP)
Title: Detection system of residue of recording paper
Inventor: KANDA HAJIME
IPC: B41J29/42
Filed: 1981-10-28
Abstract: PURPOSE:To exactly display the number of residual recording papers by counting pulses generated each time a rolled recording paper moves by a given amount. CONSTITUTION:When a rolled recording paper is fed, 8 step pulses SP are given to a prescalers 1 and 2 each time it moves by a distance (mm.), and count pulses ACP and BCP are each generated for every different given amount of pulse SP by the prescalers. In this case, different given amounts correspond to A4 and B4 sizes. The pulse ACP is counted by counters 3-5 and compared with set values, and data output obtained exactly represent the number of residual paper of A4 size and is displayed on a 7-segment displayer 11. In the same way, by the count of the pulse BCP, the number of residual paper of B4 size is displayed.
Patent JP-S6415705-A (JP)
Title: Production of fine element
Inventor: SHIONO TERUHIRO
IPC: G02B3/08
Filed: 1987-07-09
Abstract: PURPOSE:To prevent the 'hemming' of gratings, etc., and to produce fine elements having excellent shape characteristics by dividing the resist to be coated on a substrate to two layers and using the resist having the lower sensitivity than the sensitivity of the upper layer for the lower layer. CONSTITUTION:A transparent conductive film 2 for preventing the charge-up of an electron beam is formed on a glass substrate 1 and the negative type resist 6 is spin-coated thereon to the coating film thickness of 0.1-0.5 times the max. groove depth of the fine elements and is prebaked. The negative type resist 5 having the sensitivity of 1.1-2 times the sensitivity of the resist 6 is further coated thereon and is prebaked. While the distribution corresponding to the shapes of the gratings 5A, 6A is applied thereto, the resist is exposed by the electron beam 4 and is developed, by which the gratings having the good saw tooth shape are obtd.
Patent JP-H0466587-A (JP)
Title: Fluorine-containing organosilicon compound
Inventor: KINOSHITA HIROBUMI
IPC: C07F7/12
Filed: 1990-06-29
Abstract: NEW MATERIAL:To compound shown by formula I (R is 1-8C monofunctional hydrocarbon; Rf is 1-10C perfluoroalkyl). EXAMPLE:A compound shown by formula II. USE:A raw material for producing a fluorine-containing polysiloxane useful as a material for rubber material having excellent solvent resistance and chemical resistance. PREPARATION:A dichlorosilane shown by formula III is hydrolyzed preferably at 0-20 deg.C and the hydrolyzate is cracked with an alkali metal hydroxide.
Patent JP-S6062691-A (JP)
Title: Westco pump
Inventor: SAKAMOTO TSUNEO
IPC: F04D5/00
Filed: 1983-09-16
Abstract: PURPOSE:To reduce high frequency shock noise by providing a sealing section for stopping the pumping function of impeller at the pump delivery section on the inner face of casing. CONSTITUTION:Many grooves 1 are made in the outercircumferential edge of impeller 3 while many blades 2 are formed between the grooves 1 and a casing 6 is formed by the sucking section 4, delivery section 5 and the partition 9. Then a sealing section 7 is planted at the delivery section on the inner face of casing 6. Rotation of impeller 3 will cause pumping function in each groove 1 to suck fluid through the sucking section 4 which is pressurized and discharged through the delivery section. During this interval, the pulsating flow produced in the groove section for performing pumping function and in the pump flow path positioned at the blade 2 not performing the pumping function will cause sealing of pumping function in the groove 1 near the delivery section 5 by means of the sealing section 7. The pulsating flow reaches to the flow area having sealing section is smoothed before colliding against the partition.