baber/WOPTO huggingface dataset:
Patent JP-H06311554-A (JP)
Title: Radiotelephony communications system
Inventor: KATAOKA ATSUSHI
IPC: C04B14/48
Filed: 1993-04-20
Abstract: PURPOSE:To enable line connection between a portable telephone set and a line connection device to be performed even when no position registration operation is performed by a user carrying the portable telephone set after roaming out from a radio zone where the user is located at present. CONSTITUTION:A line controller 1 reads out the arranging information of a fixed machine 2-5 which manages the radio zone where the portable telephone set 3 is located, for example, (01, 01) from the position information of the portable telephone set 3 registered on a storage device 12 when it is desired to perform the line connection with the portable telephone set 3 of destination. The controller calls the portable telephone set 3 by sending an incoming call signal sequentially to the fixed machines 2-1 to 2-9 which manage the radio zones neighboring to the fixed machine 2-5 centering about it based on the information. Therefore, since the incoming call signal is transmitted by radio from the fixed machine 2 which manages the radio zone of a moving destination even when the portable telephone set 3 is moved separately from a registered radio zone, it is possible to perform the line connection by radio to the portable telephone set 3 even without performing a registration operation by the user after moving.
Patent JP-H04305548-A (JP)
Title: Halogeno allyl alcohol derivative
Inventor: SHIMIZU NORIO
IPC: C07C47/26
Filed: 1991-03-30
Abstract: PURPOSE:To provide a novel halogeno allyl alcohol derivative useful as an intermediate enabling to produce an A ring part synthon useful for the synthesis of 1alpha-hydroxyvitamin D derivatives from readily available inexpensive raw materials in a relatively short process. CONSTITUTION:A compound of formula I (R<1> is CO2R<3>, CHO, CH=CHCO2R<4>; R2 is H, the protecting group of OH; one of Y, Z is H, and the other is OH, or Y and Z together are O; X is halogen; R<3>, R<4> are lower alkyl), e.g. 6-bromo-5- hydroxy-3-oxo-6-heptenoic acid methyl eater. A compound of formula II in the compound is obtained by reacting acetoacetic acid diester dianion with a 2-halogenoacrolein in an inert solvent at a temperature of -100 to 0$0C and, if necessary, protecting the OH group. The above-mentioned vitamin D derivative derived from the compound is expected to be effective for the treatment of calcium metabolism-defective diseases such as chronic renal failures and also for the treatment of cell differentiation function-abnormalized diseases such as psoriasis.
Patent JP-H02274500-A (JP)
Title: Plasma cutting machine
Inventor: OGIWARA SEIGO
IPC: B23K10/00
Filed: 1989-04-14
Abstract: PURPOSE:To enable a precise cutting by which an oblique cutting angle is reduced, by feeding an alternate current cutting current between an electrode and the body to be cut and providing an unbalance adjuster freely adjusting a ratio while keeping the sum of the periods of a straight polarity electrode reversed polarity electrode constantly. CONSTITUTION:When the 'ON' period of a switching element 2 is taken as theta1 and the 'ON' period of a switching element 2' as theta2, a straight polarity current flow to 1 2 7 8 5 2 1 in the period of theta1. On the other hand in the period of theta2 a reversed polarity current flows to 1 2' 5 8 7 2' 1 and an alternate current flow between the electrode and the body to be cut. In this case, theta1 and theta2 are varied in the direction conflicting mutually while keeping the sum of theta1 and theta2 constantly by an unbalance adjuster 10. Namely the straight polarity current ratio can freely be changed.
Patent JP-S61248371-A (JP)
Inventor: JIYON JIYOSEFU MATSUKEBOI
IPC: H01M12/06
Filed: 1986-04-22
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-H01265517-A (JP)
Title: Etching or development end point detecting device and method thereof
Inventor: KANDA KAORU
IPC: G03F7/30
Filed: 1988-04-15
Abstract: PURPOSE:To reliably conduct an optimum treatment in an efficient manner by a method wherein the current flowing in the electric circuit, formed between the chuck member supporting a substrate and a flow-out means through the intermediary of a treatment solution, is detected and the condition of etching and developing is automatically detected. CONSTITUTION:A chuck 11 pinches a substrate 1 from the side face of the substrate, and it becomes the first electrode by contacting to the Al layer on the substrate. The container 12a as an etchant continuously flowing means is different from an Al layer 7, and a metal (a platinum wire, for example) 13 which becomes the second electrode is housed therein. An electric current is formed by the substrate 1, the chuck 11, a lead wire 15, the platinum wire 13 in the container 12a, and an etchant 10 flowing down from the container 12a. By the battery action generated by chemical change, a current is made to flow with the platinum wire 13 as a plus pole and the Al layer as a minus pole. The end point of etching is detected by measuring this current. As a result, an optimum treatment can be conducted reliably and efficiently.
Patent JP-H01263802-A (JP)
Title: Cnc device
Inventor: MIYATA MASAYA
IPC: B30B15/26
Filed: 1988-04-15
Abstract: PURPOSE:To shorten the checking time with a CNC device by detecting a tape check command via a tape check part at the input of said command to stop the working of an output part and checking the shift data. CONSTITUTION:A CNC device 1 contains a control information input/output part 2, a tape reader part 3, a display/input part 4, an axis control part 5, a working machine control part 6 and a main control part 7. The part 7 produces the data necessary to the working based on the input working information and delivers these data via the part 5 or 6 for control of the action of a working machine. When a tape check selection switch 40 is pushed, the part 7 processes the NC data and displays this processing result on the screen of the part 4. In this case, the part 7 does not send said data processing result to the part 5 and therefore the processing time is shortened. Thus it is possible to shorten the checking time when a check mode is instructed.
Patent JP-S58210310-A (JP)
Title: Device for removing carbon particles of internal combustion engine
Inventor: TAKEUCHI YUKIHISA
IPC: F02B1/04
Filed: 1982-06-01
Abstract: PURPOSE:To surely remove caught particles from a filter with low electric power consumption, by first applying electricity to a heater of the highest electric power density to cause combustion and regeneration of the part of the filter behind the heater. CONSTITUTION:When particles accumulate on a filter 5 as a result of the passing of the exhaust gas of an internal combustion engine 1 through the filter, the pressure difference between the upstream and downstream sides of the filter increases. When a pressure difference sensor 10 has detected that the pressure difference has reached a prescribed level, the contact of a relay 7 connected to a heater 61 is turned on by a signal from a controller 9 so that the heater generates heat. Since the heater 61 is densely placed, the density of electric power for heating the filter 5 is so high that the particles caught on the inflow side of the filter are easily ignited even if the temperature of the exhaust gas is low and its flow rate is large.
Patent JP-H10289007-A (JP)
Title: Input-output data communication control method in programmable controller and programmable controller
Inventor: KAWAI TETSUYA
IPC: G05B19/05
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To obtain a programmable controller which performs input-output data communication that enables setting/change of input-output data of a remote I/O station with sequence programmless for an operation test. SOLUTION: This controller stores output update data and input update data of a remote I/O station that is designated from a console panel or external peripheral equipment in an information area update unit 213 which is provided between an arithmetic unit 212 and a communication unit 214 in a changeable manner. Next, the unit 213 performs logical operations of output data and the output update data and logical operations of input data and the input update data and delivers any of the output data, the output update data or a logical operation result to the unit 214 as output data to the remote I/O station according to a specification from the console panel or the external peripheral equipment.  It also delivers any of the input data, the input update data or a logical operation result as input data from the remote I/O station to the unit 212 according to the console panel or the external peripheral equipment.
Patent JP-H10287380-A (JP)
Title: Spray can
Inventor: MORIGUCHI GIICHI
IPC: B05B9/04
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To generate an oil mist regardless of the degree of the viscosity of an oil solution by using compressed air which is used in a factory by forming air holes on a dip tube at a location which is higher than the liquid level of the oil solution. SOLUTION: A dip tube 51 is connected to a dip tube attaching part 41 under a nozzle, by a larger diameter tube 53, and the lower end of the dip tube 51 is extended into a stored oil solution 82, and two air holes 52 of a small diameter are provided in a manner to be confronted with each other at a location which is higher than the oil level 83 on the dip tube 51. The oil solution 82 and compressed air are injected in this spray can 1, and by depressing an actuator on the top, the oil solution 82 is forced in from the hole at the lower end of the dip tube 51 by and air pressure in the can, and at the same time, the compressed air is mixed into the oil solution from the air holes 52. By this method, the granulation of the oil solution is accelerated, and an oil mist can be easily made even with an oil solution of a high viscosity or low pressure air.
Patent JP-H10287434-A (JP)
Title: Formation of optical element material, and apparatus therefor
Inventor: KAGAWA KAZUNARI
IPC: C03B11/12
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for molding optical element, capable of lowering the mold temperature after press molding while stabilizing the qualities of molded lens, and an apparatus for the method. SOLUTION: A glass material 7 is heated in a sleeve 3. The heated and softened glass material 7 is pressed and molded by a top force 2a and a bottom force 2b. An inert gas is supplied to a flow hole 4 bored through the sleeve 3. The inert gas is blown from a cooling hole 5a and a cooling hole 5b on the sides of the top force 2a and the bottom force 2b and the side of the glass material 7 to cool the top force 2a, the bottom force 2b and the glass material 7.
Patent JP-H03294576-A (JP)
Title: Decolorant for pigment-colored textile and decolorization using the same
Inventor: MATSUBA KENICHI
IPC: D06M101/06
Filed: 1990-04-09
Abstract: PURPOSE:To provide the title decolorant capable of easily decolorizing pigment- colored textiles through treatment therewith and enabling them to be used again, containing an alkali solution and a quaternary ammonium salt. CONSTITUTION:Pigment-colored textiles (pref. a polyacrylic ester, etc., has been used as binder therein) are immersed in an aqueous solution prepared by adding a reducing agent, penetrating agent etc., to an aqueous solution comprising an alkali solution (pref, an aqueous solution of alkali hydroxide such as sodium hydroxide) and a quaternary ammonium salt (pref. dimethylbenzyldodecylammonium chloride), The textiles thus treated are washed with water, neutralized with e.g. acetic acid, put to soaping with a surfactant, and washed with water again, thus easily decolorizing the textiles, which can be reused.
Patent JP-H11295839-A (JP)
Title: Silver halide photographic sensitive material
Inventor: SAKAGUCHI HIROSHI
IPC: G03C1/34
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To ensure high sensitivity, high contrast and good dot image quality and to suppress the occurrence of black spots by incorporating specified compds. into a silver halide emulsion layer and/or other hydrophilic colloidal layer. SOLUTION: A hydrazine compd. and one of compds. represented by formulae I-IV are incorporated into a silver halide emulsion layer and/or other hydrophilic colloidal layer. In the formulae I-IV, each of Z<1> -Z<5> is a group of atoms required to form a 5- or 6-membered nitrogen-contg. hetero ring, each of R<1> -R<3> is an optionally substd. aliphatic group, each of X<1> -X<4> is a counter ion an each of L<1> -L<3> is a divalent combining group. In formula I, n<1> is the number of the counter ions X<1> required to neutralize the electric charges of the molecule. In formula II, n<2> is the number of the counter ions X<2> required to neutralize the electric charges of the molecule. In formula Ill, n<3> is the number of the counter ions X<3> required to neutralize the electric charges of the molecule.  In formula IV, A is a cationic group and n<4> is the number of the counter ions X<1> required to neutralize the electric charges of the molecule.
Patent JP-2000295869-A (JP)
Title: Chopper output power supply and battery simulator
Inventor: YAMASHITA YUJI
IPC: H01M10/48
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain an output voltage eliminated with a fixed error voltage caused by a dead time circuit to increase the voltage controllability by installing a compensation signal adding means for adding a compensation signal having the polarity corresponding to that of a load current detected by a current detector to compensate a voltage command value. SOLUTION: A low-pass filter 41 outputs an average value I of a load current with respect to time. When the absolute value of the average value I is a specified value I0 or below, a compensation signal generator 42 outputs a compensation signal with its magnitude proportional to the average value I at a specified voltage value V0 or below. When the absolute value of the average value I exceeds the specified value I0, a compensation signal is outputted which has the polarity corresponding to that of a load current and which has a specified absolute value V0. The specified value V0 is a value corresponding to a fixed error voltage and can be found by multiplying a specified proportional constant, the chopper frequency, and the dead time of a dead time circuit 60. The compensation signal is added to a voltage command value outputted from the ACR 34 by an adder 43.
Patent JP-S57210543-A (JP)
Title: Manufacturing process for cathode-ray tube
Inventor: OOSHIMA TAKAO
IPC: H01J9/00
Filed: 1981-06-19
Abstract: PURPOSE:To prevent valve cracks produced by heat deformation at working due to scratches on the outer surface, among others, on the face side of a cathode- ray tube in a process of manufacturing, by carrying out all the stage of work upon installation of a protector tape on the outer surface of a valve in regard to the process of manufacturing projection type cathode-ray tubes. CONSTITUTION:An outer surface 2a of a panel part 2 is being wound round with a protector tape 7 made of glass cloth. This protector tape 7 is not necessarily made up of specific material, i.e., it is enough to use conventional glass tapes on the market because its resistibility is required to meet a heat of 400 deg.C for 30min at the lengest. The protector tape is approximately 15mm. in width, protruding ahead a little more than a face plane 2b. In the process of manufacturing cathode-ray tubes, when the protector tape 7 made up as aforesaid is installed in advance of a process of exhausting by way of example, in the subsequent processes, microcracks such as scratches and so on produced at a portion ranging from the face plane 2b of the panel part 2 to the outer surface 2a are preventable.
Patent JP-S63259831-A (JP)
Title: Production of thin film type magnetic disk
Inventor: MATSUDA ITSUAKI
IPC: G11B5/84
Filed: 1987-04-16
Abstract: PURPOSE:To improve lubricity and durability by bringing a protective layer consisting of a carbon layer formed by sputtering on a magnetic layer into contact with vapor of freons, then forming a lubricating film consisting of polyfluoropolyethers thereon. CONSTITUTION:The carbon layer as the protective layer is formed by sputtering on the magnetic layer and is immediately thereafter brought into contact with the vapor of the freons to adsorb the freons in the above-mentioned carbon layer, then the perfluoropolyethers are coated thereon to form the lubricating layer. The thin film type disk formed in such a manner is formed with the lubricating layer impregnated and adsorbed securely in and on the protective layer on the outermost surface and, therefore, the lubricity is good and sticking does not arise. Floating and landing of a head are easy and there is substantially no increase in the coefft. of friction. The thin film type magnetic disk which has the excellent lubricity, maintains the lubricating effect thereof over a long period of time and has the durability is thereby obtd.
Patent JP-S5429146-A (JP)
Title: Hot air heater
Inventor: HATSUTORI NOBUMICHI
IPC: F24H3/04
Filed: 1977-08-05
Abstract: PURPOSE: To keep the temperature of hot air in a safety level by arranging a thermo-damper in the air passage between a fan and a heater to increase the air amount to a bypass passage in a high temperature and not to close the bypass passage perfectly even in a low temperature. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000286547-A (JP)
Title: Connecting method of conductive circuit on paper
Inventor: ENDO YASUHIRO
IPC: H05K3/40
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To multiplex conductive circuits using a paper as a basic material by providing a conductive material being connected with respective circuits at a through-hole part and connecting the circuits on the opposite sides of a paper electrically through a conductive material. SOLUTION: Pin holes or slits are made in advance, by an appropriate apparatus, at the parts for forming through hole parts 2 of a paper 1 and a circuit 3 is formed such that a conductive part comes directly above a part to be connected or the vicinity thereof. A circuit 3 is also formed on another paper 1 and superposed with the paper 1 formed with a circuit on one side thereof such that the parts to be connected are superposed correctly. A conductive material 4 composed of conductive paste is then screen printed to cover the entire surface of the through hole parts 2 made of pin holes or slits or conductive materials 4 composed of conductive film are pressed vertically to produce a paper circuit 3 which is connected electrically thus multiplexing circuits to a paper basic material.
Patent JP-S61253464-A (JP)
Title: Method and apparatus for testing lubricant
Inventor: WATANABE MASAMI
IPC: F02B3/06
Filed: 1985-05-01
Abstract: PURPOSE:To enable the simulation of deterioration in a lubricant caused by oxidation which will actually occur in an engine, by setting heat, metal and oxygen as factors affecting the deterioration in the lubricant by oxidation to be the same in the condition as the actual engine. CONSTITUTION:As the inlet temperature of a high temperature chamber 10 and the temperature of a heating wall 11 are set to be equal to the piston inlet temperature and the temperature of the cooling wall within the piston during the operation of the actual diesel engine, heat is given the same condition. The material of the heating wall 11 is made of the metal as the cooling wall within the piston and hence, the contact metal has the same condition. The wall 11 is brought into contact with oxygen by blowing a lubricant against it from a nozzle 13, providing the same condition as factor of oxygen too. Moreover, when the ratio of the quantity of oil in an oil tank 1 to the flow rate of the lubricant flowing into the high temperature chamber 10 is set to be equal to the ratio of the quantity of the piston cooling oil in the actual diesel engine to the quantity of oil in the tank, this enables the simulation of the deterioration in the lubricant caused by oxidation in the actual diesel engine as intact.
Patent JP-H02272431-A (JP)
Title: Liquid crystal device
Inventor: TANAKA HIROSHI
IPC: G02F1/137
Filed: 1989-04-13
Abstract: PURPOSE:To correct the coloration by the double refraction of a liquid crystal panel and to flatten transmission spectra to provide the colorless panel by providing layers having anisotropic refractive indices on the inner side of a pair of upper and lower polarizing plates. CONSTITUTION:Transparent electrode layers 12a, 12b and unaxially oriented film layers 13a, 13b consisting of polyimide, 'Teflon(R)' or the like, are provided on transparent substrates 11a, 11b consisting of glass, plastics or the like, for crimping liquid crystal molecules. The substrates 11a and 11b are formed by disposing the oriented film layers thereof to face each other so that the liquid crystal molelecules 14 attain a spiral structure 15 twisted by >=180 deg.. Unaxially oriented films consisting of a polycarbonate system are used as the layers having the anisotropic refractive indices of phase compensation plates 17a, 17b. The coloration by the double refraction of the liquid crystal panel is corrected by this layer.
Patent JP-2000283319-A (JP)
Title: Solenoid valve
Inventor: TAKAYAMA TOSHIO
IPC: B60T8/36
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To improve the assemblability with a simple structure by adjusting an opening and closing mode by a first valve element and a second valve element by displacing a spool by a needle of an electromagnetic energizing means located outside of a sleeve through an engagement member. SOLUTION: A solenoid valve 1 comprises a sleeve 4 consisting of a bottomed sleeve body 2 and a lid 3 fitted on an opening of the sleeve body 2, and a proportional solenoid mechanism 6 (an electromagnetic energizing means) held outside of a bottom part 5 of the sleeve body 2. A hollow part 7 side of the lid 3 is provided with a first valve seat 21 forming a first valve with a first valve element 18, and a second valve seat 23 provided with a hole 23a, and forming a second valve 22 with a second valve element 19 is fitted to a solenoid side hollow part 7b. The spool 10 is pressed in the left direction (the closing direction of the first valve 20 and the opening direction of the second valve 22) by the displacement of the needle 36 in the left direction, whereby the opening and closing mode of the first and second valves 20, 22 is switched.
Patent JP-S58210956-A (JP)
Title: Amino resin molding material
Inventor: OOTA AKIHIRO
IPC: C08L61/00
Filed: 1982-06-01
Abstract: PURPOSE:The titled molding material that is made by adding printing paper to an amino resin, thus being suitable for use in wiring parts, because of increased mechanical strength of moldings therefrom. CONSTITUTION:An amino resin is combined with a variety of printing papers in an amount of 30-70wt% based on the total weight of the material, kneaded, crushed, when needed, pelletized. Since the printing paper absorbs a less amount of the resin than pulp or sew dust which have been used for reinforcement, the amount of the base material can be increased, resulting in increase in its mechanical strength.
Patent JP-S5429175-A (JP)
Title: Device for detecting breakage in tool
Inventor: TOYOUMI KEIJI
IPC: B23Q17/09
Filed: 1977-08-08
Abstract: PURPOSE:To provide a device for detecting breakage in a tool, which can directly measure changes in the shape of a processed surface to find breakage in the tool to give an instruction of stopping, when the tool is in an abnormal condition, to a NC  machine.