baber/WOPTO huggingface dataset:
Patent JP-S5454031-A (JP)
Title: Developing treatment device
Inventor: YANAGIMOTO TAKEKAZU
IPC: G03D3/00
Filed: 1977-10-06
Abstract: PURPOSE: To facilitate the inspection and maintenance of a device capable of accomplishing various developing treatments by constructing a treating bath of a removable unit which is equipped with a connecting coupling between a fitting portion and a treating liquid circulating system and a positioning guide.  
     CONSTITUTION: Treating bath units 2, 3 and so on are constructed of an evaporation preventing cover 5 having a delivery roller, a body 4 for circulating a treating liquid, and a stopper 6 connecting the body 4 and the cover 5. The units thus constructed are positioned when in the jointing operation by means of fitting convex and concave portions 7 and 8 at their both sides are connected in series with a treating liquid circulating system through a double coupling. The units 2, 3 and so on are jointed by the abutments between the guide plate 36 of the support plate 1 of legs 34 and 35 and a stopper 37 so that they are fixed in position upon the support plate 1. As a result, by the desired joint and separation of the units 2, 3 and so on, the proper deviloping treatment for various films can be facilitated, and the treating apparatus can be simplified so that the inspection and maintenance of the treating apparatus can be accomplished easily and reliably 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06306140-A (JP)
Title: Thermosetting epoxy resin, and cured epoxy resin film and production thereof
Inventor: SHIBATA KATSUJI
IPC: C08G59/14
Filed: 1993-04-26
Abstract: PURPOSE:To provide a thermosetting epoxy resin which can form a high-strength film and provide a cured epoxy resin film which is obtd. by curing the resin and has excellent heat and chemical resistances. CONSTITUTION:A thermosetting epoxy resin is obtd. by reacting a polyisocyanate having at least two isocyanate groups with a high-molecular epoxy polymer which is obtd. by reacting a diepoxy resin with a dihydric phenol and has a film-forming capability, a wt. average mol.wt. (in terms of styrene) by gel permeation chromatography(GPC) of 50,000 or higher, and an intrinsic viscosity in N,N-dimethylacetamide of 0.50dl/g or higher. The resin thus obtd. is mixed with a blocked isocyanate having at least two blocked isocyanate groups to provide a varnish, which is applied onto a substrate and thermally cured to provide a cured epoxy resin film.
Patent JP-S5820843-A (JP)
Inventor: TOMURA TETSUJIROU
IPC: E03C1/042
Filed: 1981-07-31
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-S62276921-A (JP)
Title: Driver circuit
Inventor: KIJI AKIO
IPC: H03K17/06
Filed: 1986-05-26
Abstract: PURPOSE:To suppress the occurrence of malfunction by providing a buffer circuit forming control signals not going to an H level at the same time from the input so as to prevent a large through-current from causing to flow therethrough. CONSTITUTION:With an input at an H level, an output of a push-pull circuit PP circuit 7 goes to an L level and an output of a PP circuit H goes to an H level and an output of a PP circuit 10 goes to an L level. With the input going to an L level next, while the output of the PP circuit 8 is at an H level, an output of a NOR gate 5 goes to an L level. As a result, an output of the PP circuit 7 holds an L level, and the input goes through an inverter 1, a NOR gate 6 and an inverter 3 and the output of the PP circuit 8 goes to an L level, then the output of the NOR gate 5 goes to an B level, resulting that the output of the PP circuit 7 goes to an H level. Thus, outputs of the PP circuits 7, 8 do not go to H level at the same time, a large through-current flowing is prevented. Thus, the occurrence of malfunction is suppressed.
Patent JP-H04350068-A (JP)
Title: Automatic document supplying device
Inventor: TARUKI TAKASHI
IPC: B65H5/06
Filed: 1991-05-27
Abstract: PURPOSE:To make a copy without piling of two documents or cut of images in transferring the documents to a contact glass and copying them simultaneously for an automatic document supplying device. CONSTITUTION:For an automatic document supplying device having a document transfer means which gets back a supplied document by switchback to be applied to a document positioning scale 24 provided on the end part of a contact glass 13 in an image forming unit main body the document transfer means supplies two documents to the contact glass 13. The two documents are then returned to the side of the positioning scale 24 by switching back to stop it with the forward end and the back end of them in contact with each other, or the first document is once switched back to be applied to a predetermined position and then supplied, and the two documents are discharged after a predetermined exposure.
Patent JP-H09286617-A (JP)
Title: Production of lead titanate powder
Inventor: HIRANO SHINICHI
IPC: C01G23/00
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To obtain a lead titanate powder having a submicron order particle diameter, free from aggregation and excellent in dispersibility by using titanium isopropoxide and lead acetate as starting materials and producing it by hydrothermal treating method. SOLUTION: A slurry obtained by adding at least 10equiv. diethanolamine per lead acetate and Ti is added to a suspension obtained by adding ethanol and water to tintanium isopropoxide and is hydrothermally treated. In the case of using Pb(CH3 COO)2 as a Pb source, the following method can be used in addition to the method. A homogeneous solution is prepared by adding at least 10equiv. diethanolamine per ethanol, lead acetate and Ti to titanium isopropoxide. Next, a suspension obtained by adding water to the homogeneous solution is hydrothermally treated to precipitate particles and after that, the particles obtained by at least passing through a filtering process is heat-treated at 500 deg.C for 0.5hr.
Patent JP-S61279269-A (JP)
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1985-06-04
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-S62284276-A (JP)
Inventor: EMAASON HAADEI OUTSUSUMAN
IPC: G01R33/02
Filed: 1987-05-18
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-S5910901-A (JP)
Title: Optical laminate
Inventor: YAMAMURA NORIO
IPC: C23C14/00
Filed: 1982-07-12
Abstract: PURPOSE:To eliminate the influence of stress on a substrate which is deformed by the internal stresses of the vapor-deposited films to be laminated thereon by laminating vapor-deposited films of TiO2 and SiO2 on the substrate and offsetting the compressive stress of the SiO2 with the tensile stress of the TiO2. CONSTITUTION:When SiO2 2 which exhibits compressive stress and TiO2 3 which exhibits tensile stress are vapor-deposited on substrate glass 1, the respectively opposite deformations are applied on the glass. If seven layers of TiO2 or ZrO2 and SiO2 thereon are vapor-deposited alternately and superposedly on the glass 1 under the same condition, the strains in the substrate surface are offset as the internal stresses of the adjacent vapor-deposited films are balanced with each other, by which the strains are reduced to a substantially negligible level. The optical laminate is thus made usable for etalon plates, interference filters, dichroic mirrors, and high reflection mirrors for which the high face accuracy is required.
Patent JP-H02300562-A (JP)
Title: Speed change gear
Inventor: SAKAMOTO YOSHIHIRO
IPC: F16H63/18
Filed: 1989-05-15
Abstract: PURPOSE:To shorten the whole axial length and unnecessitate an operating member for switching by engaging a steel ball as a power transmitting member movably between a shaft and a pair of gears idly mounted at the shaft. CONSTITUTION:When a motor 2 is rotated, both gears 22, 23 engaged with a pinion 21 are rotated at different rotating speed. Both gears 22, 23 are opened to their respective inner peripheral surfaces and to the other gear side as well as provided with a pair of grooves 32, 33, inclined axially in the same direction, at their respective inner peripheral parts on the mutually opposed face side. A shaft 24 is provided with a pair of axially intersecting diagonal grooves 34 at the part, extended over both gears 22, 23, of its peripheral surface, and a steel ball as a power transmitting member is disposed at a place where the groove 32 or 33 intersects the diagonal groove 34. The steel ball 5 as the power transmitting member thereby moves according to the rotating direction of the input side member between the shaft and the gear and switches the gear connected to the shaft.
Patent JP-H11316913-A (JP)
Title: Magnetoresistive effect magnetic head
Inventor: OMORI HIROYUKI
IPC: G11B5/39
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a magnetoresistive effect magnetic head which can operate stably for a long time even if an MR element is worn by sliding on magnetic recording media. SOLUTION: Plural MR elements 5 are arranged in parallel almost at right angles to a medium slide surface 1a and the gate voltage of a thin-film transistor 9 is varied according to the resistance ratio of a variable resistance 10 varying in resistance with the abrasion loss and a fixed resistance 11 and a supply current to turn ON and OFF the thin-film transistor 9, thereby selecting an MR element 5 to be used according to the abrasion loss.
Patent JP-S5745104-A (JP)
Title: Cockroach repelling tape
Inventor: HIYORI TAKAYUKI
IPC: A01N25/18
Filed: 1980-09-01
Abstract: PURPOSE: To provide a cockroach repelling tape which inhibits cockroaches from passing over said tape, by forming N, N-diethyltoluamide together with a synthetic resin, a rubber, etc. to a tape, thereby evaporating the active component at a constant rate from the surface of the tape.  
     CONSTITUTION: A cockroach repelling tape product having a repellent-containing layer composed of a polymer containing N, N-diethyltoluamide (DET). When the width of the tape is represented by X(cm), and the rate of evaporation of DET through the surface of the tape product (including the side surface) by Y(μg/ cm 2 .hr), then XY≥1.4. The polymer for holding DET is the one capable of dissolving DET at ≥20wt% concentration at 15°C, pref. e.g. polyvinyl chloride, ethylenevinyl acetate copolymer containing ≥12wt% of vinyl acetate, etc. To ensure the stable slow release of DET, the DET-containing layer is pref. laminated with a layer for controlling the evaporation of the repellent. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04350111-A (JP)
Title: Tilting device with buffering mechanism
Inventor: KONO HIROYUKI
IPC: C21C5/50
Filed: 1991-05-27
Abstract: PURPOSE:To avoid the resonance of regulating repeatitive force due to the rocking of a molten steel and a tilting device, to reduce generating torque even in the range of out of resonance and to release a vibration absorbing damper at the time of charging and steel-tapping receiving large shock by acting the vibration absorbing damper during blowing (in the condition of 'on') to change the intrinsic frequency in the tilting device without damaging the buffering function. CONSTITUTION:In the buffering mechanism in the tiling device mounted on trunnion in a converter, the vibration absorbing damper 7 capable of turning on/off is added, and a cylinder in the vibration absorbing damper 7 is fixed to a crank arm 5 with a pin, and a piston is pin-jointed with bearing stand 8 in the converter being a fixed side.
Patent JP-H03112478-A (JP)
Title: Aerosol dispensed article
Inventor: RIDINGS HENRY THOMAS
IPC: A24F42/10
Filed: 1990-05-14
Abstract: PURPOSE: To provide an article capable of generating aerosol without generating any combustion product by inserting a specific noncombustion type heat source into a volatile component contg. a flavoring material and a drug. CONSTITUTION: In this article, a heat-resistant, electrically insulating cartridge 20 that has an open end 22 in the vicinity of an air intake region 25 and a tightly sealed end 28 in the vicinity of the side of a mouthpiece end 30 of a rod 15, is inserted into the rod 15 consisting of a base material 11 on which a volatile component contg. a flavoring material and a drug is supported and which is wrapped with a cylindrical outer-wrap 13. Also, a noncombustion type heat source 35 consisting of at least two metallic materials each of which is composed of a mixture contg. Fe and Mg in a ratio of Fe:Mg of 10:1 to 1:1 and capable of electrochemically acting on the other, and a dispersant that is solid in the ordinary state, such as cellulose, is inserted into this cartridge 20 and encapsulated in it with a moisture-impermeable plug 38.  Then, this rod 15 and a filter element 43 consisting of a filter medium 45 encircled with an outer-wrap 47 are joined together by using mouthpiece paper 50.
Patent JP-H02302567-A (JP)
Title: Heat pump type cooling and heating device
Inventor: FUKUZAWA KIYOSHI
IPC: F25B29/00
Filed: 1989-05-17
Abstract: PURPOSE:To support a heating capability in case of a low surrounding air temperature by a method wherein a capillary tube is divided into two segments, a circuit having a hot water and refrigerant heat exchanger and a control valve and another circuit having another control valve are arranged side-by-side and both circuits are selectively used. CONSTITUTION:A capillary tube is divided into a main capillary tube 5a and a sub-capillary, tube 5b. A circuit 11 having a hot water and refrigerant heat exchanger 9 and a control valve 10 connected in series and another circuit 13 having a control valve 12 are arranged side-by-side between the capillary tubes. In case that a surrounding air temperature is low and there is a hot water in a bath tub 18, a control valve 10 is opened, another control valve 12 is closed, an electromagnetic valve 23 is opened, another electromagnetic valve 24 is closed, an outlet port of a three-way valve 20 is connected to a hot water and refrigerant heat exchanger 9 and an outlet port of another three-way valve 22 is connected to a bath tub 18. Gas of high temperature and high pressure from a compressor 1 radiates heat by an indoor heat exchanger 6 and the gas is condensed, resulting in that the gas passes through the capillary tube 5a to become a gas-liquid-mixed refrigerant of low pressure and low temperature. The refrigerant is heated by the hot water refrigerant heat exchanger 9, the refrigerant becomes a gaseous liquid of low pressure and low temperature. The refrigerant is heated by an outdoor heat exchanger 3 to become a gas of low pressure and low temperature and then the gas is returned back to the compressor. In case that the surrounding air temperature is high, the control valve 10 is closed and the control valve 12 is opened.
Patent JP-H02303661-A (JP)
Title: Continuous casting method
Inventor: UCHIMURA MITSUO
IPC: B22D11/20
Filed: 1989-05-17
Abstract: PURPOSE:To prevent segregation of impurities at center part of a cast slab by increasing rolling reduction value as solid phase ratio increases at the center of the cast slab in continuous casting for molten metal continuously drawn. CONSTITUTION:The rolling reduction treatment (light rolling reduction) is executed at the rate of >=0.5mm/min and <2.5mm/min so that the range from the time of coming to the temp. corresponding to 0.1-0.3 of the solid phase ratio in the cast slab to the time of coming to the temp. corresponding to the fluid limit solid phase ratio (about 0.7) comes to a rolling reduction zone (range of rolls R43-R53) in the continuous casting machine. By executing the rolling reduction treatment so as to increase the rolling reduction force as the solid phase ratio at the center of the cast slab increases, the segregation of impurities at the center part of the cast slab is prevented and the uniform metal can be obtd.
Patent JP-S5821000-A (JP)
Title: Device for drawing up liquid
Inventor: SAITOU MASAYASU
IPC: F04F10/00
Filed: 1981-07-30
Abstract: PURPOSE:To provide a device for drawing up liquid, which is constructed in an extremely simple structure having no pump actuating section and check valves, and which draws up liquid at first by means of a pressure-reducing pump but thereafter continues drawing up of liquid by the siphon action and is designed such that its operation is stopped automatically when a prescribed amount of liquid has been drawn up. CONSTITUTION:A liquid dispensing container C is of a liquid suction type and incorporates an air exhausting pump 14 consisting of a small barrel with bellows. When the pump 14 is set into operation, pressure in the container C becomes negative and air in a liquid drawing means A is drawn into the container C. Then, liquid in a large container B is drawn up and drawing-up of liquid in  the large container B is continued thereafter by the siphon action. When a predetermined amount of liquid is collected in the container C, air in the container  B is drawn into a small-diameter tube 5 and the siphon action is rendered ineffective, so that drawing-up of liquid is stopped automatically. Thus, the device of this invention A operates in a reliable manner without trouble, although it is constructed in an extremely simple structure having no pump acutating section and check valves.
Patent JP-H0417813-A (JP)
Title: Water-boiling/warming vessel
Inventor: TABUCHI SADATOSHI
IPC: A47J27/21
Filed: 1990-05-11
Abstract: PURPOSE:To store the water in the title vessel at a temperature approaching a boiling point thereof by compensating for a warming temperature, corresponding to the boiling point, by a method wherein after the water is boiled, the water continues to be boiled for a definite time by a first or second heating means, and on the basis of a temperature at the time when the definite time elapses, the warming temperature is set at a temperature which is lower by a specified temperature than the above criterion temperature. CONSTITUTION:Heat is generated by a first heating means 2 and the water in a vessel 1 is heated and is boiled. At that time, since a temperature-rise gradient of a thermistor 6a is turned into a gentle gradient, boiling is detected by the variation in the gradient, and a relay contact 4a is opened by an OFF-signal from a relay coil 4b. Since a water temperature at this time is not always the same as a temperature detected by the thermistor 6a, voltage is applied to a second heating means 3 for a definite time, by a control means 7, and the water continues to be boiled. When the definite time elapses at which the water temperature is equal to that of the thermistor 6a, on the basis of the temperature detected by the thermistor 6a, a temperature-measuring part 6b sets a warming temperature which is lower by a specified temperature than the detected temperature, and thus the warming temperature can be set at a temperature approaching a boiling point.
Patent JP-H11300621-A (JP)
Title: Grinding wheel with extra-abrasive grain having dimples dotted on outer peripheral surface and manufacture thereof
Inventor: ASANO HIROAKI
IPC: B24D3/00
Filed: 1998-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a grinding wheel with extra-abrasive grain and a method of manufacturing this grinding wheel with dimples dotted on the outer peripheral surface and with extra-abrasive grains such as diamond abrasive grains or CBN abrasive grains fixed by electroforming. SOLUTION: A method of manufacturing a grinding wheel with extra-abrasive grain comprises a process of attaching a gel adhesive in a dotted state to a conductive ring-like matrix peripheral wall to form protursions, a process of arranging extra-abrasive grains 6 on the matrix peripheral wall by a filling method, a process of temporarily fixing the extra-abrasive grains to the matrix peripheral wall by electroplating, a process of removing excess extra-abrasive grains not temporarily fixed, a process of covering the extra-abrasive grains with a plated layer 8 until all the extra-abrasive grains are covered with plating so as to fix the extra-abrasive grains, a process of filling a fused alloy 10 between the plated layer 8 and core metal 9 inserted in the center of the matrix, and a process of removing the matrix.
Patent JP-S5246964-A (JP)
Title: Com for adjusting long hair with cutter
Inventor: KAWADA SOUJI
IPC: A45D24/10
Filed: 1975-10-08
Abstract: PURPOSE: To provide a comb with a cutter edge which is capable of projecting hidden under lank comb-like projections aligned at one side of a base plate to act arranging and cutting hairs with one comb. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5549730-A (JP)
Title: Keyboard device
Inventor: NOBESAWA SHIGERU
IPC: H01H13/02
Filed: 1978-10-02
Abstract: PURPOSE: To make it possible to change a keyword easily by making it possible to obtain signals only from a specific key determined by a punch card by inserting the punch card into a keyborad.  
     CONSTITUTION: Keyboard 1 is equipped with plural keys Ki (i=0W9), and respective keys correspond to 0W9. Card insertion entrance 2 is formed on side wall 1a of the keyboard. Punch card 3 is inserted into this card insertion entrance, and holes 4, 5, 6 and 7 are punched in parts corresponding to a specific key on card 3. When punch card 3 is inserted from card insertion entrance 2, contacts of keys K 2 , K 3 , K 4  and K 5  become operatable through holes 4W7. However, contacts of other keys are insulated by punch card 3, and contacts of them cannot be operated  even if they are depressed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01292904-A (JP)
Title: Method and device for converting frequency
Inventor: ONISHI MAKOTO
IPC: H03C1/60
Filed: 1988-05-20
Abstract: PURPOSE:To attain processing one time of frequency conversion and to decrease the number of constituting elements even when a sum signal and a difference signal are overlapped in a wide band signal or returning due to sampling goes to be interference by executing the frequency conversion with the multiplication of a complex sine wave. CONSTITUTION:A device for converting frequency is composed of a complex signal making device 1, which converts an input real signal to a complex signal, a complex sine wave multiplier 2 and a reverse complex signal making device 3 which converts the complex signal to the real signal and outputs the signal. The real signal is caused to be the complex signal by the complex coefficient filter of the complex signal making device 1 and the complex sine wave signal is multiplied to this complex signal. Then, the complex signal is converted to the real signal again. Thus, when the frequency shift of the wide band signal is executed by small quantity or the >= two times of the frequency shift are needed because the returning in a sampling signal goes to be the interference, the suitable frequency converting device can be obtained.
Patent JP-H10299120-A (JP)
Title: Suspending sound absorbing plate
Inventor: KAWASAKI MOTOHIDE
IPC: E04B1/82
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To provide sufficient suspending strength by burying a reinforcing material inside a sound absorbing plate composed of a porous concrete material, and arranging a suspending member connected to the reinforcing material in one place of the sound absorbing plate. SOLUTION: A reinforcing material 4 is buried inside a sound absorbing plate 1 which is composed of a porous concrete material around which a frame body is not arranged and has bulk specific gravity of 0.25 to 0.5, and a suspending member 3 connected to the reinforcing material 4 is formed at least in one place of the sound absorbing plate 1. Next, a hook metal fitting 5 having a male screw or a bar-shaped metal fitting is threadedly engaged with the suspending member 3 composed of a female screw buried in the sound absorbing plate 1, and the sound absorbing plate 1 is made suspendible from the ceiling or the like. Therefore, since a multistage or large sound absorbing material can be suspended, a sound absorbing performance enhancing effect can be exhibited even in a narrow building.