baber/WOPTO huggingface dataset:
Patent JP-S6315675-A (JP)
Title: Transistor inverter device
Inventor: HIROSE KENJI
IPC: H02M7/5387
Filed: 1986-07-07
Abstract: PURPOSE:To suppress increase of switch loss of a main circuit transistor, by a method wherein when current at primary side of a rectifying and smoothing circuit becomes over a prescribed value, reverse bias amount is increased at turning-off of the main circuit transistor and at OFF-state. CONSTITUTION:A main circuit transistor 2 constitutes main circuit of a transistor inverter. Primary current of a rectifying and smoothing circuit 1 is detected by a current detecting circuit 26, and the detected output is supplied to a power conversion circuit 27 for reverse bias. when the primary current of the rectifying and smoothing circuit 1 becomes over a prescribed value, reverse bias amount between base . emitter is increased at turning-off of the main circuit transistor 2 and OFF-state by the power conversion circuit 27 for reverse bias. Thereby increase of the turning-off time of the main circuit transistor 2 is suppressed.
Patent JP-S5861583-A (JP)
Inventor: IMAI IWAO
IPC: H01R13/719
Filed: 1981-10-08
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-H063231-A (JP)
Title: Preparation and manufacture thereof
Inventor: HIRAYAMA MASAHIRO
IPC: G01N35/04
Filed: 1992-06-18
Abstract: PURPOSE:To provide a preparation which can hold specimen by setting a bank of a thermosetting resin layer compartmentalizing a specimen holding region on a slide glass, arranging a cover glass directly thereon via a thermosetting ink layer, and heating the bank and the ink layer so as to cure the same. CONSTITUTION:A bank 31 is formed on a slide glass 1 so as to compartmentalize a holding region 4, and a thermosetting ink layer 32 is formed thereon. A cover glass 2 is placed on the ink layer 32, and the bank 31 and the ink layer 32 are cured through heating so that the glass 2 is unitedly combined therewith. The position of the glass 2 is such that nearly the whole holding region 4 is covered, and a dripping portion 5 for the dripping and mixing of specimen and reagent is left uncovered. An obtained preparation is packaged in a pillow package or the like and is kept in a carton. When the preparation is used, the specimen and the reagent are dripped in the dripping portion 5 of the preparation so as to be mixed, are allowed to flow in the holding region, and are observed by means of a microscope or the like. After the termination of inspection, for the preservation of the specimen, the sample is dried, and is given a preserving agent depending on its situation, and the dripping portion 5 and the like are sealed with silicon or the like, and are preserved.
Patent JP-S6074259-A (JP)
Inventor: UORUTAA KIINAN BURIN
IPC: F21V9/04
Filed: 1984-07-31
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-H0324934-A (JP)
Title: Preparation of drinking container made of polyester
Inventor: MARUHASHI KICHIJI
IPC: B29K67/00
Filed: 1989-06-23
Abstract: PURPOSE:To prepare a molded container reduced in shrinkage with the elapse of time and having high pressure-resistant strength by giving a specific temp. gradient to the inner and outer surfaces of a preform and effectively utilizing internal heat generation generated at the time of stretch blow molding. CONSTITUTION:A preform composed of thermoplastic polyester is heated so that inner surface temp. T1 and outer surface temp. T2 satisfy formulae T1>=85 deg.C, T0<=105 deg.C and 10 deg.C>=T0-T1>=0 deg.C and the heated preform is subjected to axial direction tensile stretching and peripheral direction expanding stretching in a hollow mold so that the stretching speed in the peripheral direction becomes 350%/sec or more and the stretching eccentric ratio D defined by formula (I) (wherein D1 is the area stretching ratio of the inner surface of the preform and D0 is the area stretching ratio of the outer surface of the preform) becomes 20-40%. By this method, a polyester container is prepared.
Patent JP-S5681226-A (JP)
Title: Ignition device for rotary piston engine
Inventor: SHIBANAKA AKIRA
IPC: F02B53/12
Filed: 1979-12-07
Abstract: PURPOSE: To control excessive speed of combustion and to prevent combusting noises by deactuating a leading side ignition plug at high-loading time of an indicating device with ignition plug provided on the leading side and the travelling side on both sides of a minor axis.  
     CONSTITUTION: A casing 1 of a rotary piston engine with a trochoid inner peripheral face 2 is equipped with ignition plugs 4, 5 on a leading side and a trailing side of both sides of the minor axis 3. Each ignition plug 4, 5 is provided with a working circuit 13a, 13b which is constituted of a primary coil 10, a secondary coil 11, and a contact breaker 12, and a control switch 14 is inserted to the working circuit 13b. The control switch 14 is turned off when an engine is in a high-loading condition and a suction negative pressure or a throttle valve opening becomes large to deactivate the ignition plug 4 on the leading side. In this condition, the excessive combustion speed can be controlled. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5383743-A (JP)
Title: Photosensitive material for xerography
Inventor: KATOU AKIRA
IPC: G03G5/00
Filed: 1976-12-29
Abstract: PURPOSE: To make characteristics of photosensitive layer exhibited to full extent without loss, with excellent durability, sufficient image forming characteristic as well as prolonged life, by impregneting polycarbonate ester in surface stratum portion of a resin dispersion type photosensitive layer. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5682938-A (JP)
Title: Data buffer control system
Inventor: YAMAMOTO NOBORU
IPC: G06F13/28
Filed: 1979-12-07
Abstract: PURPOSE: To improve the efficiency of utilization of a data buffer area in a data processing system having plural input-output adapters, by providing on a channel device a copy memory area wherein the contents of the data buffer area are copied.  
     CONSTITUTION: When central processor 1 transmits data to a terminal device via circuit control adapter 6-0, central processor 1 sets transmitted data 8 in data buffer area 7 in main memory device 2 and sends a send command to channel device 4. In response to the command, channel device 4 loads all transmitted data 8 or data buffer area 7 into copy memory area 11 and releases data buffer area 7. Data buffer area 7 can, therefore, be used for the storage of other data. Next, channel device 4 gives circuit control adapter 6-0 the indication of data transmission. Copied data 12 are loaded, byte by byte, and transmitted to the terminal device. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5860226-A (JP)
Title: Pyroelectric type infrared ray detector
Inventor: KUWANO YUKINORI
IPC: G01V8/20
Filed: 1981-10-06
Abstract: PURPOSE:To ensure the detection of a human body, fire and the like whose change in movement and state is slow, by arranging optical filters whose transmitting wavelength regions are different in two infrared ray detecting elements using the pyroelectric bodies, respectively, and providing a chopper. CONSTITUTION:A positive potential VDD is inparted to the drain of an FET36 through a lead wire 37, and an output Vout is obtained from its source through a lead wire 38. When the infrared rays irradiated from the human body enters the device, the most part of said infrared rays passes only a filter 13, and a negative charge is generated on the side of a surface electrode layer 12 of an element 10. The output Vout is decreased from the level at the normal state. In the case of fire, a negative charge is generated on the side of a surface electrode layer 22 on an element 20. As a result, the output Vout is increased from the level at the normal state. The output Vout becomes intermittent by the operation of the chopper 50, and a steep signal change is obtained even though the moving speed of the intruders and the like is slow, and the missing of the detection is avoided.
Patent JP-S6220642-A (JP)
Title: Pressure wave supercharged engine
Inventor: TANAKA TOSHIMASU
IPC: F02B33/42
Filed: 1985-07-18
Abstract: PURPOSE:To reduce the extent of influence on suction air quantity detection due to blow-by air in a pressure wave supercharger as well as to make control over an air-fuel ratio stably performable, by installing a suction air quantity sensor in a suction passage at the downstream side of the supercharger. CONSTITUTION:At a normal engine running state, a pressure wave supercharger 6 performs its normal supercharged action. And, on the basis of the suction air quantity signal detected by an air flow meter 15, it controls a fuel injection quantity out of a fuel injection valve 18 so as to cause an air-fuel ratio to become constant at a control circuit 30. At this time, in the pressure wave supercharger 6, there is always blow-by air from a suction intake port 8 to each of exhaust discharge ports 12 and 11 in order to the cooling of a rotor 7 or an internal exhaust-gas-recirculation increase. Therefore, if the air flow meter 15 is installed at the upstream side of the pressure wave supercharger 6 in a suction passage 4, an error is entailed in the detection value. However, the air flow meter 15 is, in fact, installed in the suction passage 4 at the downstream side of the supercharger 6 so that detection accuracy is properly maintain-able.
Patent JP-S6220084-A (JP)
Title: Reader
Inventor: YANAMA SHIYOUTAROU
IPC: G06K9/03
Filed: 1985-07-19
Abstract: PURPOSE:To make it unnecessary to execute an input manually many times, by storing manually a character which cannot be read. CONSTITUTION:When a dissidence signal is outputted and a mobile base 10 is stopped, a character which cannot be read is inputted manually by a user by means of a key operation, but when it is inputted once, when a character which cannot be read appears again, a one character data outputted from an image sensor control part 1a is compared first with the character data of a dissidence character data storage part 37 by a comparing part 36. Accordingly, if coincidence exists, its corresponding character code is sent automatically and directly to a control part 30 from the comparing part 36 and it is unnecessary for a user to input it by a key operation. In this way, when the character which cannot be read is brought to a key input from a keyboard part 42 once, the character which cannot be read and the character code are stored, therefore, when the character which could not be read previously appears again, even if a key input is not executed, the character code is sent out automatically, therefore, the speed-up of the read time can be executed.
Patent JP-H0720911-A (JP)
Title: Control method for facility operation data managing
Inventor: MORIYAMA SHINJI
IPC: G05B19/02
Filed: 1993-06-29
Abstract: PURPOSE:To facilitate recovery from a fault by making the holding state of facility operation data correspond to the operation states of respective constituent members of facilities, one to one. CONSTITUTION:A keep relay HO0 is set only when locator is returned and automatically reset unless it is in the return state. A keep relay HO0, on the other hand, is set only when a clamp 1 is in a return state, a keep relay HO2 is set only when a gage is in a return state, and a keep relay HO3 is set only when a gate is in a going-out state. Therefore, the key relays HO0-HO3 are set and reset in order until the locator in the return state enters the going-out state and the clamp and gage in return states enter the going-out states. A keep relay HO4 is set only when the locator is returned after side processes, a keep relay HO5 is set only when the clamp 2 is in he going-out state, and a keep relay HO6 is set after the unloading is conpleted be cause the clamp 2 is not in the going-out state.
Patent JP-S6220077-A (JP)
Title: Method and device for converting distance
Inventor: GOTO TOSHIYUKI
IPC: G06T7/00
Filed: 1985-07-19
Abstract: PURPOSE:To execute at high speed the calculation of a distance by scanning an image obtained by calculating a distance in one direction from a boundary in the reverse direction and updating a distance label. CONSTITUTION:An initial labeling part 1 executes labeling by calculating the distance of one direction determined from a boundary with respect to a picture element in each area in an input image. A scanning direction converting part 2 is provided in order to scan an image labeled by the initial labeling part 1, in the reverse direction. A distance label updating part 3 is provided in order to update a distance label by calculating the shortest distance between each picture element of the area and the boundary from a value obtained by executing a scan in the reverse direction. A pipeline processing can be executed by executing an operation for reading out an image stored in a memory, in the reverse direction, in the scanning direction converting part 2 for scanning the image labeled by the initial labeling part 1, in the reverse direction.
Patent JP-S5783574-A (JP)
Title: Adhesive for lamination
Inventor: NAKAMOTO MITSUHARU
IPC: C08G18/67
Filed: 1980-11-13
Abstract: PURPOSE: To prepare the titled adhesive curable with electronic ray in a short time and giving a flexible adhesive layer having high adhesive strength, by mixing an oligomer(-containing composition) having acryloyl group and hydroxyl group and a polyisocyanate compound(-containing composition).  
     CONSTITUTION: The objective adhesive is prepared by mixing (A) a composition composed of an oligomer having one or more (meth)acryloyl groups and one or more hydroxyl groups[e.g. the reaction product of ethylene glycol diglycidyl ether, etc. and (meth)acrylic acid]and pref. ≤70(wt)% polyurethane resin, polyester resin, etc. and (B) a composition composed of a polyisocyanate compound (e.g. xylene diisocyanate) and pref. ≤70% reactive diluent (e.g. methyl acrylate). The ratio of the number of the isocyanate groups in the component (B) to that of the hydroxyl groups in the component (A) is 0.5W1.5.  
     USE: For the manufacturing of plastic film. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000346988-A (JP)
Title: Method of chemical decontamination of metal structural material for facility related to reprocessing
Inventor: FUKUSHIMA TADASHI
IPC: G21F9/28
Filed: 1999-06-07
Abstract: PROBLEM TO BE SOLVED: To enable a method for high-performance decontamination that generates less secondary wastes to be realized by allowing an oxidizer to act on a metal structural material for reprocessing facilities or related facilities, then permitting a reductant to act on it and repeating such processes once at least. SOLUTION: An oxidation and reduction treatment is conducted in the order of an oxidation dissolution process 21, a reduction dissolution process 22, an oxidation dissolution process 23 and a reduction dissolution process 24, and further, the oxidation and reduction treatment is repeated alternately if it is necessary. An ozone water solution or a solution whose oxidation and reduction potential is equal to that of the ozone water solution or is about 0.8 V or higher is used as an oxidizer. The ozone water solution is prepared by bringing an ozone gas into contact with an acid solution whose pH is conditioned to 5 or lower, and the temperature of the ozone water solution is limited to the range between about 50 and 100 deg.C inclusive. Dicarboxylic acid solutions are used as a reductant.  The most appropriate one of them is an oxalic acid water solution, whose concentration is set at about 1,000 to 5,000 ppm and whose temperature is in the range between about 50 to 100 deg.C. The removal ratio of an oxide layer on the surface of a base material can be heightened by repeating oxidative and reductive decontaminations with such chemicals.
Patent JP-S5861905-A (JP)
Title: Method and device for using reduction roll
Inventor: OGAWA SHIGERU
IPC: B21B1/22
Filed: 1981-10-09
Abstract: PURPOSE:To prolong the period for changing of rolls and to improve the operating efficiency of rolling mills, by making a pair of rolls of either of rolls which are movable in an axial direction and rolls which revolve in contact therewith changeable between the right and left. CONSTITUTION:Rolls are made to have the shapes and sizes which are symmetrical on the right and left so that their work sides can be changed with the driving sides. A radial bearing 21 and a thrust bearing 23 are disposed in a DS bearing box 19, and only the radial bearing 22 is disposed in a WS bearing box 20. Thrust load is received by only the box 19 but the shapes of the rolls are made symmetrical on the right and left. The shapes of the roll shaft ends are also made symmetrical on the right and left so as to be connected to couplings. In the case of backup rolls, the shapes of the roll shaft ends are simply required to comply with those of a changer. In the case of the rolls which are movable in an axial direction, the shoulder part on one side is required to be chamfered and the purpose is achieved by providing chamfers 25, 26 on both sides.
Patent JP-2000351691-A (JP)
Title: Substrate-holding tool and single crystal epitaxial film- producing device equipped with the same tool
Inventor: SHIMOKATA MIKIO
IPC: C30B19/06
Filed: 1999-06-07
Abstract: PROBLEM TO BE SOLVED: To simply and surely hold a substrate and prevent occurrence of crack by engaging the corner parts of a square plate type single crystal substrate with holes of plural substrate holding parts attached to supporting rods. SOLUTION: Substrate holding parts 15c comprising four flat plates are attached through a radial and circular joining part to a supporting rod 15a and through holes 15d are each bored and provided in the lower parts. These substrate holding parts 15c may be formed of wire materials having holes formed in ring shapes or by joining flat plates in which holes are bored to wire materials. The corner parts of a square plate type single crystal substrate 16 are retained by engagement with through holes 15d of these flat plates. The single crystal substrate 16 attached to the substrate holding tools is immersed into a melt composition obtained by melting flux with a composition to be deposited and cooled to make the material to be deposited in supersaturated state. Then, the material to be deposited is deposited on the substrate.  Thereby, a single crystal film is formed in high yield while preventing occurrence of crack of the single crystal substrate 16 originated from the difference of coefficients of thermal expansion.
Patent JP-H07285185-A (JP)
Title: Production of pallet and/or tex mainly composed of waste paper
Inventor: BOKU CHIYUUNETSU
IPC: B65D19/24
Filed: 1993-06-04
Abstract: PURPOSE: To obtain a pallet keeping sufficient strength even in the case of molding subjected to sudden bending by reducing the atmospheric pressure of the lower part of a multi-cavity lower mold filled with a colloidal waste paper soln. to form a waste paper laminate and molding an upper mold on the laminate in a pressure bonded state. CONSTITUTION: Waste paper is beaten to be dissolved in water to be brought to a colloidal state. Next, the obtained waste paper soln. 6 is housed in a cylinder 1 having a multi-cavity lower mold 2 having a porous structure fixed to the intermediate part thereof by a support trunk 4 and the lower space under the lower mold 2 is held to a vacuum state by an air pump 5 to suck the waste paper soln. 6. Thereby, waste paper particles are adsorbed along the bending of the upper surface of the lower mold 2 in uniform thickness to form a laminated 7. Next, an upper mold 3 is allowed to fall to be pressed to the laminate 7 to dehydrate the laminate and a molded pallet and/or tex 9 is demolded to be heated and dried by a dryer.
Patent JP-2000354328-A (JP)
Title: Method and device for managing fault sequence
Inventor: WATANABE YASUSHI
IPC: H02J3/00
Filed: 1999-06-07
Abstract: PROBLEM TO BE SOLVED: To make preparation of a fault sequence easy by accepting correction of the fault sequence when the set state of a power system is different from the actual state or the facilities of the system are changed. SOLUTION: A trainer sets the data (fault location, fault condition, fault happening time, and fault duration) about the contents of an anticipated fault in a fault content data file 12 by using a setting means (ST22). When a trainer sets a virtual system 11 and the details of the fault in the above-mentioned way, the content of a phase change when a fault set in the file 12 happens can be decided by referring to a facility data base 13, and the decided results can be set in a fault sequence 14 (ST23). However, an automatic preparation of the fault sequence 14 (ST23) is performed by preparing a simple fault sequence based on the constitution of facilities and information on installed system protective relays without performing strict simulation on the system protective relays.
Patent JP-S56115781-A (JP)
Title: Preparation of isocyanate addition reaction product
Inventor: YOSHIDA MICHIO
IPC: C07D301/00
Filed: 1980-11-13
Abstract: NEW MATERIAL:An isocyanate addition reaction product obtained by reacting ω. ω'-disocyanate dimethylbenzene, ω.ω'-disocyanate dimethylcyclohexane or 4,4'- methylenebis(cyclohexyl isocyanate) with glycidol.  
     USE: A raw material for high-molecular compounds having useful properties in various fields, e.g., foam, elastomer, coating agent, adhesive, etc. Having relatively stronger affinity to water than well-known isocyanate addition products, and characteristics slightly to be colored.  
     PROCESS: A diisocyanate compound selected from the group consisting of ω.ω'- disocyanate dimethylbenzene, ω.ω'-diisocyanate dimethylcyclohexan or 4,4'-methylenebis(cyclohexyl isocyanate) is reacted with glycidol, to give oily or crystalline isocyanate addition reaction product. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08335310-A (JP)
Title: Magnetic recording medium
Inventor: INABA HIROO
IPC: C08J7/04
Filed: 1996-06-20
Abstract: PURPOSE: To provide a magnetic recording medium having wide reproduction output comparable to that of a vapor-deposited tape in spite of a coating type medium, excellent in C-N ratio, improving contact with a head, excellent in shelf stability and running durability and less liable to edge damage. CONSTITUTION: A nonmagnetic layer as a lower layer contg. at least nonmagnetic powder and a binder is formed on a flexible substrate and a magnetic layer as an upper layer contg. ferromagnetic powder and a binder is formed on the nonmagnetic layer to obtain the objective magnetic recording medium with two or more layers. The average dry thickness (d) of the magnetic layer is <=1.0μm, the ratio (SMD/STD) of the stiffness SMD of the magnetic recording medium in the coating direction to the stiffness STD in the transverse direction is 1.0-1.9 and the nonmagnetic powder is inorg. powder having a Mohs hardness of >=3.
Patent JP-H0326699-A (JP)
Title: Boat lift device
Inventor: KASUGA NORISHIGE
IPC: B66F7/28
Filed: 1989-06-22
Abstract: PURPOSE:To improve work efficiency by respectively liftably mounting lift frames, having a table possible to load a carriage with a boat mounted, to a supporting member in a plurality of booms which are secured to a turning frame and extended in a transverse direction. CONSTITUTION:For unloading a boat 17 on the sea 9 from a quay 1, a carriage 15, on which the boat is mounted, is previously loaded on a table 14, thereafter it is lifted to predetermined height along lift frames 10 by a winding winch 19, next by turning booms 6a, 6b with a turning frame 4, the boat 17 is lowered on the sea 9 by positioning the table 14 on the surface of water. While for loading the boat 17 on the ground from on the sea 9, work is performed by a procedure reverse to the above described. Thus, the service life of a device is increased as well as the work time required for lift work can be reduced.