baber/WOPTO huggingface dataset:
Patent JP-H08229085-A (JP)
Title: Preventing tool for armpit pressure pain caused by armpit pad of crutch
Inventor: SASAKI MINORU
IPC: A61H3/02
Filed: 1996-02-07
Abstract: PURPOSE: To provide a preventing tool for the armpit pressure pain caused by the armpit pads of a crutch reducing the pressure pain of an armpit and the fatigue of an arm and compatible with a long-distance route by a crutch by connecting the armpit pads and an article fitted to the groin including the range of the hips, a thigh, and a leg. CONSTITUTION: Buckles, a skeleton 13, and a pad 12 are fitted to a SUMO wrestler's loincloth-like article. Armpit pads 1, 2 having pads 3, 4 are fitted to shoulder belts 5, 6 and a breast belt 7. Connecting materials extended downward from them and connecting materials extended upward from a horizontal belt 11 are length-adjustably connected by buckles 8, 9 for the connecting materials. The skeleton 13 and pad 12 are fitted to vertical belts 10. The armpit pads 1, 2 are warped at the front and rear so that a user can be immediately separated backward from a crutch when he pushes the crutch forward if he inadvertently tends to fall in the forward inclined attitude while descending a stairway, thus they serve as sledges. The fatigue of an arm and the pressure pain of an armpit can be dispersed.
Patent JP-S54147653-A (JP)
Title: Waste water treating method
Inventor: SEKIGUCHI HIDEAKI
IPC: C02F1/72
Filed: 1978-05-12
Abstract: PURPOSE: To provide safe discharge water and effectively utilize the separated matter as a heat source by separating oil and solid components in waste water, evaporation-treating it with air and steam to remove scum, and efficiently separating and removing heavy metals, cyanides, and the like.  
     CONSTITUTION: After oil and solid components in thermal cracking waste water of city solid waste are removed, it is contacted with counterflow of air and steam and the evaporated components are condensed and scum is removed. After the evaporation treatment water is adjusted in pH to about 10, a high polymeric flocculant and a ferrate are added for flocculation and separation of heavy metals and reducing substances. The separated water is adjusted in pH to about 10W12, added with an axidant, subjected to a primary oxidation at an oxidation potential of at least 300 mV, and subjected to a secondary oxidation at pH of about 8W9 and at an oxidation potential at least 650 mV for dissociation and removal of cyanides. The water is then added with a high polymeric flocculant for flocculation and removal of heavy metals and reducing substances, neutralized, subjected to sand filtration and activated carbon treatment, and discharged. The sludge obtained by enrichment and dehydration of the matter separated on each step is effectively utilized as a heat source for a heating medium for thermal cracking. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0666488-A (JP)
Title: Plate type heat exchanger and its manufacturing method
Inventor: HISAMORI YOICHI
IPC: F28F9/26
Filed: 1993-03-16
Abstract: PURPOSE:To eliminate any possibility of producing electrical corrosion even in the case that a heat exchanger connected to an outside part of a plate-type heat exchanger has a copper pipe, prevent a brazed part of the plate-type heat exchanger from being damaged when the pipe is connected and further prevent the connected part from producing any poor connection. CONSTITUTION:An intermediate pipe 15a made of material having a lower polarization potential than a polarization potential generated between a main body 100 of a plate type heat exchanger and a copper pipe 15b is placed between the copper pipe and the main body of the plate type heat exchanger. The main body 100 of the plate type heat exchanger is arranged at a position spaced apart from a vertical line of the connected part between the copper pipe and the intermediate pipe. In addition, a coupler in which the intermediate pipe 15a and the copper pipe 15b are connected in advance by brazing or welding at a higher temperature than a brazing temperature of the main body 100 of the heat exchanger is arranged such that the intermediate pipe is connected to an end plate of the main body of the heat exchanger and concurrently brazed when the main body of the plate-type heat exchanger is brazed.
Patent JP-H08247441-A (JP)
Title: Controller for separate damper of coal firing boiler
Inventor: CHIBA AKIHIRO
IPC: F23C99/00
Filed: 1995-03-15
Abstract: PURPOSE: To properly regulate secondary air flow rate so as not to carry out the combustion of excessive amount of air during starting of a powdered coal mill and prevent the temporary rise of NOx value. CONSTITUTION: A function generator 25, is provided, to which a coal feed command signal 24 for correcting and computing a coal feed delay is inputted and which calculates and outputs the opening command signal 26 of a separate damper 17 so as to correspond to the amount of coal feed of a mill. Thus, the opening of the separate damper 17 can be controlled in accordance with the opening command signal 26 corresponding to the amount of coal feed of the mill from the function generator 25, during the operation of the mill.  In such a way. during the operation of the powdered coal mill, since the opening of the separate damper 17 is controlled so as to correspond to the amount of coal feed of the mill, the opening of the separate damper 17 can be controlled so that secondary air flow rate does not become excessive even when the amount of coal feed of the mill is low in the mill-actuation time, and the temporary rise of NOx value can be prevented.
Patent JP-S58173397-A (JP)
Title: Waste heat recovery method of corrosive gas
Inventor: MINAMI KUNIHIKO
IPC: F28F27/00
Filed: 1982-04-02
Abstract: PURPOSE:To prevent sulfurous acid and sulfuric acid from being formed on tube wall and consequently prevent the tube wall from being corroded by a method wherein the temperature of the tube wall of heating part is controlled within a predetermined temperature range above dew point regardless of the change of exhaust gas temperature. CONSTITUTION:When the temperature of exhaust gas stream 1 falls down too much due to the cause such as load change or the like, a temperature detector 20 provided at exhaust gas outlet side issues a signal in order to actuate a flow control valve 11 to close, resulting in causing the decrease of the amount of pure water circulating in the radiating part 5 and then the temperature rise in the radiating part 5. Because the temperature of the tube wall of the heating part 3 rises accompanying with said temperature rise in the radiating part 5, the temperature of the tube wall can be controlled above acid dew point. In this case, the flow rate in a by- pass 10 increases, resulting in causing to lower the temperature of a feed water heater 9. On the contrary, when the temperature of exhaust gas rises too much, the flow control valve 11 is actuated to open itself by the signal issued from the detector 20, resulting in causing the circulation of a large amount of pure water in the radiating part 5 and then the lowering of the temperature in the radiating part 5 and the consequent lowering of the temperature of the tube wall of the heating part 3. In this time, the flow rate in the by-pass 10 decreases, resulting in causing to raise the temperature of the feed water heater 9. In such a manner as described above, the temperature of the tube wall of the heating part 3 of a heat pipe is controlled above acid dew point, resulting in preventing the tube wall of the heat pipe from being corroded.
Patent JP-H05257566-A (JP)
Title: Digital signal synchronizing circuit
IPC: G06F1/12
Filed: 1992-03-16
Abstract: PURPOSE:To generate a signal synchronized with a higher frequency by receiving and controlling an asynchronous signal by two flip flops whose clock inputs are second and third clock signals which have a half frequency of a clock signal to be synchronized with and have opposite phases. CONSTITUTION:A first clock signal 1 is the target clock with which an asynchronous signal 0 should be synchronized, and a second clock signal 2 has a half frequency of the signal 1. A third clock signal 3 is the inverted signal of the signal 2. A flip flop 11 takes the second clock signal 2 as the clock input and takes the asynchronous signal 0 as the data input and outputs an output signal 4. A flip flop 12 takes the third clock signal 3 as the clock input and takes the asynchronous signal 0 as the data input and outputs an output signal 5. Gates 13 and 14 output AND 6 and OR 7 between output signals 4 and 5 respectively. A selector 15 switches AND 6 and OR 7 to output an objective synchronous signal 8.
Patent JP-S63236704-A (JP)
Title: Manufacture of almost pure and colorless n(dichlorophosphoryl)trichlorophosphazene
Inventor: GII PANIE
IPC: C01B21/097
Filed: 1988-03-09
Abstract: The process comprises a treatment with SO2 of the mixture resulting from the reaction of PCl5 and of NH4Cl followed by passing the reaction mixture through a thin-layer evaporator before distillation of the crude P2NOCl5 present in the said mixture. 
<??>This technique makes it possible to remove and subsequently condense SO2, POCl3 and SOCl2 under mild pressure and temperature conditions.
Patent JP-H06268815-A (JP)
Title: Picture reader
Inventor: MIYAMOTO KAZUNORI
IPC: H04N1/028
Filed: 1993-03-16
Abstract: PURPOSE:To read an original picture in an excellent way by controlling an operation of a heater based on an output change of an image pickup device by a light from a standard reflecting part so as to attain accurate temperature control. CONSTITUTION:A driver 16 moves a scanner head 8 to a corresponding position of a white balance sheet 9, a heater 15 is energized to heat a fluorescent lamp 5 and to scan the sheet 9 while blinking the fluorescent lamp 5 closest to the heater 15. A mean value (a) of data in the vicinity of the middle portion in a read range of a CCD sensor 8 is stored in a memory 17 based on scanning data. Then a controller 14 stores a mean value (b) of the scanning data to the memory 17 after lapse of one second of an internal timer. Then the mean values a, b are compared to discriminate an output change from a sensor 8 to always keep the ambient temperature of a tube wall of the fluorescent lamp 5 to a proper temperature. Thus, the temperature of the fluorescent lamp 5 is controlled based on a change in the luminous quantity of the fluorescent lamp 5.
Patent JP-H04272383-A (JP)
Title: Opening substructure of construction
Inventor: SUZUKI AKIHIRO
IPC: E06B1/62
Filed: 1991-02-26
Abstract: PURPOSE:To promote waterproof efficiency, air-tightness, structural stability and designing efficiency of an opening substructure. CONSTITUTION:An opening substructure is constituted of a long plate member of a male and female coupling type building panel A having a projected interlocking piece 22 on one end edge a width direction and a recessed interlocking groove 21 on the other end edge, a facing cover B constituted of two members of locking body B1 consisting of a vertical fixed piece 23, a U-shaped locking groove 24 and a guide piece 25 and a main body B2 consisting of a vertical cover face 26, a horizontal reinforcing section 27, an approximately vertical rising section 28 and a horizontal locking piece 29 and an out-fitted sash C having a horizontal rail holding section C2 and a vertical lower tongue piece C1. The building panel A of the locking body B1 of the facing cover B are fixed to a wall ground at a time, and the main body B2 of the cover B is fitted and inserted into the locking groove 24 of the locking body B1, and they are combined together as a unit. Waterproof efficiency, air-tightness, structural stability and designing efficiency of the opening substructure in a construction are promoted by adherence of the lower tongue piece C1 of the sash C to the cover face 26 of the locking body B2.
Patent JP-S51132739-A (JP)
Title: Abnormal-coupling prevention use coupling-degree variable plate
Inventor: TOYOSHIMA HAJIME
IPC: H01P7/06
Filed: 1975-05-14
Abstract: PURPOSE:An abnormal-coupling prevention use coupling-degree variable plate which is designed so as to prevent abnormal resonance due to coupling holes.
Patent JP-H11261128-A (JP)
Title: Current control function element
Inventor: NAKAMURA KAZUO
IPC: H01L27/10
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To make usable a device utilizing the degrees of freedom for spinning of charge curriers as an element for logic by making large output signals available from the device. SOLUTION: An LaSrMnO3 source region 402 and an LaSrMnO3 drain region 403 having single magnetic domains are formed on an SrTiO3 substrate 401 and an LaSrMnO3 intermediate region 405 having a single magnetic domain is formed between the source and drain regions 402 and 403 via a tunnel barrier 404. The spinning directions of charge carriers coincide with each other in the source and drain regions 402 and 403, and in an initial state (state in which no external magnetic field is impressed), the spinning direction of charged carriers in the intermediate region 405 is made opposite to those of the charged carriers in the source and drain regions 402 and 403. In the intermediate region 405, a current line 409 for controlling the external magnetic field is formed via an SiO2 films 406 for controlling the spinning direction of the charge carriers in the intermediate region 405.  Although in the state shown in the figure, the connection between the source and drain regions 402 and 403 is in an 'off' state, but if the spinning direction of charged carriers in the intermediate region 405 is inverted by means of the current flowing through the current line 409, the connection becomes an 'on' state.
Patent JP-S56154346-A (JP)
Title: Automobile warning device
Inventor: HIGUCHI SHIGEMITSU
IPC: B60Q11/00
Filed: 1980-04-30
Abstract: PURPOSE: To surely transmit a piece of information with a simple construction, by performing warning operation with voice further applying a voice instruction in such manner that the driver performs operation to satisfy a decision condition when the decision of equipment operation is not capable.  
     CONSTITUTION: For observing a condition in each detection part of a detector 1, if a check switch 29 is pressed, output as RS filp flops 23, 24 becomes "1", then a clock pulse from a clock pulse generator 28 is input to JK flip flops 17W19 through an AND gate 25. An initial clock pulse causes output Q of the JK flip flop 17 to be "1" to select an AND gate 6, and if ouput (a) of the detector 1 is "1", then output of the AND gate 6 becomes "1" to select a memory element 3-1. Then to the announcement, for instance, "Depress the brake pedal", if the condition is satisfied, transfer operation is performed to the next output (b). 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10253198-A (JP)
Title: Air conditioning system
Inventor: KOBAYASHI NOBORU
IPC: F25B41/04
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioning system which can continue a normal operation even when a refrigerant in a pump is gasified during a heating operation. SOLUTION: A refrigerant vaporized by an outdoor apparatus 10 is condensated in indoor apparatuses 20. The condensated refrigerant is stored in a liquid reservoir 34 which is disposed below the indoor apparatuses 20 and subsequently is returned to the outdoor apparatus 10 by way of a pump 30 disposed below the liquid reservoir 34. An outlet of the pump 30 and the liquid reservoir 34 are connected by a gas purge pipe 38 and a gas purge valve 37 is held open for a down time of the pump 30 and for a given time which lapses from the starting of the operation of the pump 30.  Accordingly, upon starting of the operation of the pump 30, the refrigerant is made to circulate in a short loop which comprises the liquid reservoir 34, the pump 30 and the gas purge pipe 37 so that the refrigerant in a liquid form can be introduced into the pump 30 in a short time even when the refrigerant in the pump 30 is gasified.
Patent JP-H07274566-A (JP)
Title: Control method of stoppage at fixed place of ac motor
Inventor: HAYASHI HIROAKI
IPC: G05D3/12
Filed: 1994-03-28
Abstract: PURPOSE:To inhibit a hunting generated by the change of the state of load and the abrasion and noises of a machine at the time of the hunting, and to improve control precision at the place of stoppage by changing over the applied voltage of an AC motor to DC voltage equal to an AC-voltage instantaneous value at a time when the AC motor reaches from a position control zone to a completion zone at the time. CONSTITUTION:When approach to the specified place of stoppage and reaching to a completion zone are detected by a completion-zone detector 33, a voltage command generator 17 changes an AC-voltage instantaneous value at the time into DC voltage by a signal from the completion-zone detector 33, and the DC voltage is applied to an induction motor 4 through an inverter 3, thus changing over the induction motor 4 to DC excitation. The DC excitation generates holding torque in magnitude corresponding to the quantity of displacement and returns the induction motor 4 to an original position when the induction motor 4 is displaced from the position of stoppage. Accordingly, there is no possibility of the abrasion of an equipment, the generation of noises, etc., due to a hunting even when the mechanical loss of load is altered, and displacement from a target spot of the place of stoppage can also be avoided.
Patent JP-H06245703-A (JP)
Title: Production of coffee beverage
Inventor: SHIMAZAKI NOBURO
IPC: A23F5/14
Filed: 1993-02-22
Abstract: PURPOSE:To obtain a coffee beverage excellent in flavor and storage stability without any recognized precipitation of milk proteins or separation of fats by adding an emulsifying agent such as sucrose ester of a fatty acid and microcrystalline cellulose to a coffee extract solution containing a dairy product such as fresh cream added thereto and thermally sterilizing the resultant mixture within a prescribed pH range. CONSTITUTION:An emulsifying agent such as sucrose ester of a fatty acid in an amount of preferably 0.03-0.1wt.% and microcrystalline cellulose in an amount of preferably 0.01-0.2wt.% are added to a coffee extract solution containing a dairy product such as fresh cream or butter added thereto and the pH of the resultant mixture is subsequently regulated to 5.0-6.5. The regulated mixture is then thermally sterilized to afford the objective beverage.
Patent JP-S53141691-A (JP)
Title: Specimen sampling method of bulk objects such as ore
Inventor: NAKAMURA TAKESHI
IPC: G01N1/04
Filed: 1977-05-17
Abstract: PURPOSE: To enable ore to be stably sampled over the entire flow width thereof by transferring bulk materials such as iron ore, etc. from a main conveyor moving at a high speed and in a state wherein flow rate is not constant to a bypass conveyor. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10257180-A (JP)
Title: System for inputting data
Inventor: HIDAKA ISAO
IPC: G06F17/30
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a data input system in which data can be inputted through a telephone line to a data base with a voice. SOLUTION: At the time of inputting data to a data base 4 by a data inputting system 3, an input voice being data is inputted from telephone sets 1a, 1b,... through a telephone line 2 to a communicating means 3a. A voice recognizing means 3b converts an input voice received by a communicating means 3a, generates text data, and supplies it to a registering means 3c. The registering means 3c inputs the supplied text data to the data base 4. The data inputting system 3 inputs the data to the data base 4 in this way so that even a user who does not use any computer which can be connected with a private terminal or a computer network can input data to the data base 4 with a voice by using the telephone sets 1a, 1b,....
Patent JP-H10236443-A (JP)
Title: Manufacture of highly acid beverage can
Inventor: TAKATOMI TETSUYA
IPC: B65B55/08
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To make working environments safety and comfortable, allow the entire can to reach a predetermined bactericidal temperature in a short time and reduce deterioration in taste, fragrance and color of contents by performing low-temperature bactericidal treatment by high frequency induction heating on cans which have been just filled with highly acid beverage of specific PH or less. SOLUTION: When highly acid beverage of PH4.6 or less is to be put in a can 1, an induction heating coil 2 is placed below a carrying path of the can carried in a vertically placed state, and current is made to flow in the induction heating coil 2, whereby the can 1 passing in the vicinity is heated by Joule heat based on induction current caused on a can container made of a metallic material, contained drink is heated via the can container, and the entire can may be raised to a predetermined bactericidal temperature of 80 to 95 deg.C in a short time. Therefore, in comparison with a method for heat- sterilizing the can 1 by a shower of hot water, vapor or the like, working environments can be more safe and comfortable, as well as the entire can can be efficiently heated through a can body.
Patent JP-H06262587-A (JP)
Title: Cutting device
Inventor: KATSUMATA MASAKAZU
IPC: B26D1/34
Filed: 1993-03-17
Abstract: PURPOSE:To contrive the facilitation of dismantling and assembling operations in a cutting device as well as to aim at its miniaturization and lightweightiness and a reduction in the cost of production by fitting a spring body in a shaft of a stationary knife with some play, pressing this stationary knife to a side plate on one side, and pressing and energizing a turning shaft on the other side of a rotary knife to the other side plate in the holding part direction. CONSTITUTION:A cutting device fits a right side turning shaft 45 of an upper knife frame 43 to which a rotary knife 38 is attached, in a potbellied supporting hole 47 installed in a right side plate 36b of a frame with some play, and energizes a lower knife frame 39 in the left side plate direction by dint of a torsion coil spring 49 fitted in a right pivotal shaft 41 of this lower knife frame 39 to which a stationary knife body 37 is attached. In addition, a gearing shaft 57 supporting a bevel gear 62 is energized in the left side plate direction, and both these elements are prevented from falling off, while a one end engaged part 49a of the coil spring 49 is engaged with a backside of the lower knife frame 39, making another end engaged part 49b come into contact with the shaft 45 of the upper knife frame 43 from the lower surface side, and such a state as being fitted in a small diametral part 47a of the support hole 47 of a ring groove 53 of the shaft 45 is secured.
Patent JP-S59182711-A (JP)
Title: Preparation of connecting portion of polyolefin pipes
Inventor: MOMOSE CHIAKI
IPC: B29C65/00
Filed: 1983-03-31
Abstract: PURPOSE:To connect the titled pipes reducing passage resistance or preventing them from being checked by a method wherein the connecting portion between the pipes to be connected in a butting state is heat-treated, then adhesive agent is attached, heated and activiated to connect the pipes. CONSTITUTION:When water crosslinking polyolefin pipes 1a, 1b are connected serially or divergently, a portion to be connected in a butting state is treated in hot air or flames without giving any actual deformation and then adhesive agent 2 is attached to this connected portion. Then, the attached adhesive agent 2 is heated and activiated, this connected portion is connected in the butting state through this treated adhesive agent 2 and further a build-up welded portion 3 is provided by a plastic welding rod to this connected portion to connect water crosslinking polyolefin pipes.