baber/WOPTO huggingface dataset:
Patent JP-H05320739-A (JP)
Title: Vacuum refining method
Inventor: FURUTA HITOSHI
IPC: C21C7/10
Filed: 1992-05-15
Abstract: PURPOSE:To provide an intraladle-dephosphorizing method without rephosphori zation into molten steel after dephosphorizing. CONSTITUTION:A straight barrel type immersion tube 2 having the inner diameter with 60-80% of the inner diameter of the ladle is immersed into the molten steel M in the ladle 1 and the pressure in the immersion tube is reduced, and inert gas is introduced from an eccentric position 3 at the lower opening part of the immersion tube 2, and also dephosphorizing agent and oxygen are introduced into the molten steel in the immersion tube. After dephosphorizing, the oxygen blowing is stopped and the introducing quantity of the inert gas is increased and the molten steel M in the immersion tube 2 is circulated to the outside of immersion tube and the dephosphorized product 6 is floated up on the molten steel surface at the outside of immersion tube. As the dephosphorization of the molten steel M is executed in the comparatively narrow immersion tube while circulating the molten steel M, reaction efficiency can be improved, and as the dephosphorized product 6 is floated up in the condition of shutting off direct contact with the molten steel M at the outside of the immersion tube 2, the rephosphorization after the treatment is not developed.
Patent JP-H07333031-A (JP)
Title: Mass flowmeter converter
Inventor: KITAMI DAIICHI
IPC: G01F1/84
Filed: 1994-06-06
Abstract: PURPOSE:To measure a time difference signal requiring no special clock at a high sensitivity free from effect of changes in flow rate. CONSTITUTION:A leading pulse (T+DELTAT) is inputted into an input terminal 1 and a delay pulse (T-DELTAT) into an input terminal 2 separately. N each of the above pulses are inputted at the time when contacts 7 and 8 determined by a switch SW1 are turned ON while being inputted into operational amplification circuits 12 and 13 with a time constant R1C1=R2C2 to perform a charging at a voltage proportional to the number of the pulses. Then, contacts 9 and 8 are turned on with switches SW2 and SW3 and connected to a reference power source 11 to discharge a charged voltage during the period when the contacts 7 and 8 are turned off of the switch SW1. A time difference of a zero- crossing voltage detected by the discharging is detected with zero-crossing detection circuits 16 and 17 to measure a mass flow rate proportional to the time difference DELTAT multiplied by 2N by a CPU 18, namely, to (2NDELTAT).
Patent JP-S61282178-A (JP)
Inventor: BABA MASAYOSHI
IPC: B62J11/00
Filed: 1985-06-07
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-H02303395-A (JP)
Title: Control method for power converter
Inventor: IWABORI MICHIO
IPC: H02P27/06
Filed: 1989-05-17
Abstract: PURPOSE:To enable normal operation by providing an ON signal pause interval and bringing regenerative power to zero, upon droppage of DC voltage of an inverter during regenerative operation of a power converter, thereby controlling the input voltage of a voltage type inverter within a predetermined range. CONSTITUTION:Timing pulses are fed from a source voltage synchronizing circuit 11 for every half cycle, and upon detection of inverter 4 input voltage Vd drop during regenerative operation an ON signal pause interval determining circuit 12 receives an output signal from a comparator 10a and produces a command for stopping ON signals of thyristors Tu, Tv, Tx, Ty in a rectifier 2. When the input voltage Vd increases during the pause interval and exceeds over an upper limit Vr2, the ON signal pause interval completes. By such arrangement, input voltage of the inverter 4 can be controlled within a predetermined range resulting in a normal operation.
Patent JP-H05322541-A (JP)
Title: Non-contact inclination axis measuring device
Inventor: KANEDA KENJI
IPC: G01B11/26
Filed: 1992-05-15
Abstract: PURPOSE:To make a measuring device universal and at the same time prevent contact scratch for an inclination axis from being generated by placing laser measuring instruments, in a cross, which project and receive horizontal slit- shaped fluxes of light which cross each other for the inclination axis. CONSTITUTION:A vertical reference pin 22 which becomes a reference for measurement is provided near a work 16 on the upper surface of a substrate 14. First and second laser measuring instruments are constituted of light projectors 28 and 30 which project horizontal fluxes of light from a slit with a specified width and light receivers 32 and 36 which receive them and the fluxes of light 24 and 26 are constituted by a number of scanning lines. Then, the flux of light 24 which is projected from the light projector 28 has a width which includes the reference pin 22 and an inclination axis 20 and then scans the distance between circumscribed measurement points between the reference pin 22 which is tangential to the scanning line of the flux of light 24 and the inclination axis 20 and at the same time scans the distance between the circumscribed measurement points between the reference pin 22 which is tangential to the scanning line of the flux of light 26 which crosses it and the inclination axis 20, thus measuring the mass-production work 16.
Patent JP-H01131106-A (JP)
Title: Cosmetic base
Inventor: TANIZAKI YOSHIHARU
IPC: A61K8/00
Filed: 1988-05-23
Abstract: PURPOSE:To provide a cosmetic base composed of a polymer of a polyoxyalkylenene glycol mono(meth)acrylate having a number-average molecular weight falling within a specific range, having moderate moisture retention and consistency and resistant to degradation with temperature and pH. CONSTITUTION:The objective cosmetic base is composed of a polyoxyalkylene glycol mono(meth)acrylate polymer composed of a recurring unit of formula (R is H or CH3; m is 2-4; n is 2-20) and having a number-average molecular weight of 1,000-100,000 (preferably 5,000-50,000). The above polymer is suitable as a cosmetic base since it has moderate moisture retention and consistency and is easily miscible with various cosmetic preparations. For example, it can be used as an emollient for skin cosmetic because of its unique light feeling and as a base for hair cosmetic owing to its excellent hair-setting power. It is compounded to a cosmetic preferably in an amount of 2-30wt.%.
Patent JP-S5747637-A (JP)
Title: Manufacture of laminate rubber stopper
Inventor: SUDOU DENPEI
IPC: A61J1/00
Filed: 1980-09-06
Abstract: PURPOSE: To mold a subject rubber stopper which exercises no influence on packaged chemicals and is excellent in air tightness, by a method wherein a specified stopper blank, made of rubber covered with a chemically resistant resin film adhered to the rear surface thereof, is placed on a bottom plug, and a rubber sheet is placed thereon to mold them into an integral body.  
     CONSTITUTION: A fluororesin film 1, which is larger than the outer diameter of a finished product, and an innoxious unvulcanized rubber 2 are laminated on a bottom plug B, and top force C is clamped for pressurization and heating to form blank substance a 1  which has a rear surface covered with a resin layer 1a and an upper surface consisting of a rubber 2a. The periphery of the blank substance a 1  is cut for removal to form blank stopper a 2  so that a width of a surface part a 2 , making contact with the upper end of a bottle mouth, is about 2/3 or less width of a finished product. After the blank stopper a 2  is then placed in the bottom plug and unvulcanized rubber sheet 3 is placed thereon, the lamination is pressurized and heated by means of top force D having a desired shape to join together the blank stopper a 2  and the sheet 3 into an integral body, and forms a laminate rubber stopper A. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09275852-A (JP)
Title: Bait-feeding rod for crab net with flow preventive weight
Inventor: NEMOTO AKIRA
IPC: A01K74/00
Filed: 1996-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a bait-feeding rod for a crab net with the flow preventive weight which prevents the crab net from flowing by a tide and facilitates a feeding method. SOLUTION: The flow preventive weight 1, the crab net, and a lead 2 for calling the feeding rod 3 are fitted onto the feeding rod 3, and a net entwining preventive tube 4 is fitted to the return part 8 of a feeding part folded to prevent a feed from being partial. Light emission beads 5 are provided on the net entwining preventive tube 4 and at the return part below the feeding rod 3.
Patent JP-H1173134-A (JP)
Title: Status reporting system and its method through electronic price label system
Inventor: GOODWIN JOHN COKER III
IPC: G07G3/00
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To report the status of one or more systems of an electronic price label(EPL) or the like in many places over a whole system in one retail shop by displaying a status massage showing the status of another system. SOLUTION: First, the EPL, a fault data file 26a of the EPL and a software 54 reporting the status are included in the system 10 in the retail shop. The fault data file 26a of the EPL is generated by a diagonostic check software of the EPL in an internal part of the EPL system. A 'ordinary' EPL and status reporting EPLs 19a-d are included in the EPL. The ordinary EPL is displayed in order to convey a price and information to customers. In the status reporting software 54, the status massage which includes a massage showing a problem detected by the diagonostic check software of the EPL is displayed by EPLs 19a-d.
Patent JP-S63289602-A (JP)
Title: Method for outputting rough cutting program in digitizer
Inventor: SASAKI SHUNICHI
IPC: G05B19/408
Filed: 1987-05-22
Abstract: PURPOSE:To attain the automation and unmanned operation of work by successively adding offset variables in the Z direction to digitizing data in a rough cutting work area, and when the offset value in the Z direction exceeds the rough cutting work area, outputting a command for increasing a tool feed rate from an NC program. CONSTITUTION:A tracer head 2 is abutted upon the surface of a model 1 consisting of a work in which a prism-lie block is embedded and the scanning of the head 2 is controlled by a surface scanning control part 12 connected to a scanning area setting part 12. An output from the head 2 is stored in a storage part 15 through a current value/displacing variable input part 13 and a digitizing data generating part 14 and inputted to a rough cutting program control part 17 connected to a Z-direction offset control part 16 and an air cut control part 19 and then the program from the control part 17 is outputted to a floppy disk 3 through an output part 18 to control the offset variable and the tool feed rate.
Patent JP-H05327734-A (JP)
Title: Multi-address communication system
Inventor: INADA TORU
IPC: H04L12/40
Filed: 1992-05-15
Abstract: PURPOSE:To reduce the load of an instruction request device by carrying out dispersedly the processings through the instruction executing device that received the simultaneous broadcast communication instructions transmitted from the instruction request device via a multi-address communication means. CONSTITUTION:An instruction executing device 22 receives the simultaneous multi-address communication instructions from an instruction request device 21. Then the device 22 sends the answers of the simultaneous multi-address communication instructions to the device 21 ince the device 2<2> has the first answering order. The answers transmitted to the device 21 are also received by an instruction executing device 23. The device 23 receives the answers and increases the count value of its own answer counting part 202 by one and decides that the value obtained by adding 1 to the answer count value is equal to its answering order to sends this fact to the device 21. Finally an instruction executing device 2n decides its own answering order and transmits the answers of the simultaneous multi-address communication instructions to end its processing.
Patent JP-H09285783-A (JP)
Title: Manufacturing device of drinking water
Inventor: OGURA HIDEO
IPC: B01D35/02
Filed: 1996-04-22
Abstract: PROBLEM TO BE SOLVED: To secure a sterilized and safety drinking water even without power by sterilizing drinking water with a germicidal lamp lighted with an electricity generated by a generator driven using a human power after filtering a raw water drawn up with a pump rotated by the human power through a filter. SOLUTION: As a driving source, for example, a pulley 6 directly connected with a gear pump 3 is pressurized to a tire of a rear wheel of a bicycle by using the bicycle. A rotating part of a generator is also pressurized to the tire. Then the gear pump 3 is rotated by rotating the rear wheel by pedaling the bicycle to suck up a raw water from a river and a swamp, etc., from an injection port 1 through a pipe 2 and to send the water to a filter 8 through a pipe 7 and a large trash is removed there. Then the water is sent to the filter 12 to remove a small trash. Then the water is sent to a sterilizing device 15 having the germicidal lamp to sterilize the water with the sterilizing device 15 to which the power generated at the generator is supplied and to make the water usable as the drinking water.
Patent JP-S62280929-A (JP)
Title: Data storing and processing device with structure showing mutual relation
Inventor: HORIKAWA HIROSHI
IPC: G06F12/00
Filed: 1986-05-29
Abstract: PURPOSE:To execute various data processings by separating a data record area from a control record area showing the mutual relation between data and arranging a variety of dedicated circuits handling index values in the control record area between the outside and a built-in storage device. CONSTITUTION:A data write circuit 7 is driven by a signal 1, reads the index value in a register A1-3 and writes data in a buffer 2 in the data record area of a stored data block corresponding to the index. A data block generator circuit 8 is driven by the signal 1, generates a new data block, writes the data in the buffer 2 in the data record area of the data block, and outputs the index value of the data block to a register A2-4. An index value detection circuit 13 reads in the index values of the registers A1-3 and A2-4, and outputs the position of the index value equivalent to that of the register A2-4 in the control record area of the data block corresponding to the index value of the register A1-3.
Patent JP-S5463791-A (JP)
Title: Oil leakage detecting method of oil transport pipelines
Inventor: NAGANO HIROO
IPC: G01M3/04
Filed: 1977-10-17
Abstract: PURPOSE: To achieve the stabilization of detection of oil leakage and the improvement in sensitivity by flowing water between the outer pipe and inner pipe of an oil transport pipe having a double constrction and detecting the oil having leaked in the water with the detectors installed at a fixed interval to the pipeline.  
     CONSTITUTION: An outer pipe 2 which hermetically seals an inner pipe 1 is provided on the outside of the inner pipe 1 for transporting specified fluid. At every constant interval of this pipeline, a partition wall 3 which cuts off the spacing 4 between the inner pipe 1 and outer pipe 2 is provided. Between the adjoining spacing parts 4 are communicated by a bypass pipe 5. a leakage detector 6 is provided to the bypass pipe 5. Water is flowed at all times or within a fixed time in the spacing part 4 if oil leaks as the inner pipe bursts, the leaking oil is carried in the water and is detected with the leakage oil detector 6. In this way, the detection of oil leakage is sure and is accomplished with good sensitivity. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6015163-A (JP)
Title: Drier of rubber blanket cylinder for applying varnish to printing substance
Inventor: TOMITA MINORU
IPC: B41F23/04
Filed: 1983-07-08
Abstract: PURPOSE:To dry forcedly by a rubber blanket cylinder after washing forcedly using a hot air, by a method wherein a blower which can be rotated forwards or rearwards and a shutter or opening an air intake port are installed to a wind tunnel of a drier for applied varnish, and interlocked to washing operation of the rubber drum. CONSTITUTION:A drier 18 of far infrared system is installed in paper exhaust path by a paper exhaust chain 14, and a wind tunnel 21 is installed behind a heater 19 and a plurality of nozzles 22 arranged in parallel in the cylinder axial direction of a rubber blanket cylinder 6 are connected to each other by a hose 23. A fan 25 directly connected to a motor rotating forwards or rearwards is installed in the wind tunnel 21, and a shutter 27 is installed openable at air intake port 26. Circumferential surface of a rubber drum 6 is washed by washing device 32 and then the fan 25 is rotated rearwards and the shutter 27 is closed and a hot air heated by the heater 19 is blown from the nozzles 22 to the circumferential surface of the rubber blanket cylinder 6.
Patent JP-S61282918-A (JP)
Title: Disc control system for computer system
Inventor: HIDA ASAKO
IPC: G06F13/12
Filed: 1985-06-10
Abstract: PURPOSE:To perform the processing of a program having a high priority level in a high speed by setting a priority level to a table where input/output request to a disc file is registered. CONSTITUTION:A priority level of the program whose input/output is requested is set to the table where input/output request of a computer system is registered. Since priority levels of programs are taken into consideration in accordance with priority levels of programs set in a CCB (channel control block) when the CCB chain is generated, processings of programs having high priority levels are performed in a high speed.
Patent JP-S5458819-A (JP)
Title: Transformer winding
Inventor: NOMURA TAKAO
IPC: H01F27/28
Filed: 1977-10-19
Abstract: PURPOSE: To reduce the damage potential during manufacturing process by half and decrease the number of works by constructing a low voltage and high current sheet winding in a body and adjacently arranging the winding in the same winding direction.  
     CONSTITUTION: For example, the inner part of the first stage sheet winding 1a and the third stage sheet winding 1c in four-stage sheet winding structure are connected by winding inside transition 4 and that of the second stage sheet winding 1b and the fourth stage sheet winding 1d are also connected by winding inside transition 4. The second  stage sheet winding 1b and the third sheet winding 1c are connected by winding outside transistion 3 and the entire body is formed in series. The  air gap δ insulation of the winding inside transitions 4 is covered with U-shaped  insulating paper and the winding with an inter-stage spacer 8 is constructed in a  body. This structure permits reduction of the number of parts and that of transport  processing. As a result, the damage potential can be reduced by half and reliability  be improved 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0419909-A (JP)
Title: Dielectric ceramic composition
Inventor: NISHIYAMA TOSHIKI
IPC: H01G4/12
Filed: 1990-05-14
Abstract: PURPOSE:To make capacitance characteristic to temperature flat over a wide temperature range and reduce dielectric loss by making (Ba1-xPbx)yTiO3 containing alkali metal oxide as impurity contain respectively specified quantity of Nb2O5, Nb2O5, Nd2O3, ZnO, MnO2, Ta2O5 and CaZrO3. CONSTITUTION:100 parts by weight of (Ba1-xPbx)yTiO3 (where x=0.01-0.05, y=0.98-1.02) containing less than 0.04weight% of alkali metal oxide as impurity is made to contain respectively specified quantity of Nb2O5, Nd2O3, ZnO, MnO2, Ta2O5 and CaZrO3. Here, contained Nb2O5 is to be 0.25-3.50 parts by weight, Nd2O3, 0.25-1.50 parts by weight, ZnO, 0.50-2.50 parts by weight, MnO2, 0.06-0.25 parts by weight, Ta2O5, 3.30 parts by weight or less and CaZrO3, less than 6.30 parts by weight. Thereby the capacitance at +25 deg.C is taken as the standard, a capacitance temperature characteristic is flat as staying within + or -15% and dielectric loss is small in a wide temperature range as -55-+150 deg.C.
Patent JP-H0421663-A (JP)
Title: N-benzyl-3-hydroxysuccinamic acid and its production
Inventor: MAEMOTO SHUNICHI
IPC: C07C231/02
Filed: 1990-05-15
Abstract: NEW MATERIAL:N-Benzyl-3-hydroxysuccinamic acid expressed by formula I or salts thereof. USE:A compound, expected as a synthetic intermediate for medicines, agricultural chemicals and various chemicals and used as, e.g. a synthetic intermediate for N-benzylmalimide, 1-benzyl-3-pyrrolidinol, etc., useful as a synthetic intermediate for the medicines. PREPARATION:Malic acid chloride expressed by formula II, a salt or mixture thereof or 2-trifluoroacetoxysuccinic anhydride expressed by formula III is allowed to react with benzylamine in a solvent such as toluene or tetrahydrofuran, as necessary, in the presence of a base such as triethylamine to readily afford the compound expressed by formula I.
Patent JP-H10285904-A (JP)
Title: Induction repulsion type permanent motor
Inventor: YOSHIDA TOMIO
IPC: H02K53/00
Filed: 1997-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a motor which can turn permanently by winding coils around a stator and installing permanent magnets on a rotor. SOLUTION: The inner diameter of a stator 1 is set to 102 cm and 16 coils are serially wound around the stator. Meanwhile, four permanent magnets 3 are installed on a 100 mm×200 mm rotor 2. A commutator is fixed and the minus sides of the 16 coils are all grounded and the plus sides are connected to the commutator one by one. There are four carbon brushes and they are installed so as to move together with the rotor 2. The terminals spark at the places where the coil and the magnet 3 exactly overlap each other. The coil and the magnet repel each other only when the terminal sparks and they attract each other on the other occasions.  When the rotor 3 is rotated at 800 rpm for 3 to 10 seconds by motive power, induced current appears on the stator 1 and then current is caused to flow in the coils of the rotor 2 by magnetic force caused by the induced current of the stator 1 and some parts of the rotor 2 are attracted by the magnetic force of the stator 1 and the other parts repel the magnetic force, thereby rotating the motor.
Patent JP-H08316240-A (JP)
Title: Npn transistor
Inventor: TAKEUCHI SHIGEYUKI
IPC: H01L29/732
Filed: 1995-05-24
Abstract: PURPOSE: To provide an npn transistor which has a wide area of reverse-biased safe operation (ASO) and is hard to break down. CONSTITUTION: An area of reverse-biased safe operation (ASO) depends on the resistivity of a drift layer, and the ASO is larger the lower the resistivity is. As a result, the drift layer is formed in such a way that the resistivity is made low as far as possible in a range in which a breakdown strength can be ensured. For a transistor in an 800-V class, a wafer whose resistivity is 100 to 110Ω.cm is used.
Patent JP-S5827019-A (JP)
Title: Ultrasonic wave flow rate measuring device
Inventor: NAKAGAWA YUKIO
IPC: G01P5/00
Filed: 1981-08-11
Abstract: PURPOSE:To reduce the temperature errors in the titled device, by controlling the set value of a counter to a specified value with respect to the frequency of a fixed oscillator in a forward mode, controlling the frequency of a variable oscillator to a specified value, and measuring the flow rate from both frequencies. CONSTITUTION:An oscillator 131 generates a constant frequency and an oscillator 15 generates a variable frequency. The frequencies are supplied to a pulse generator 27. A transmitter 35 drives transducers 41 and 43 through a switch 45. The received wave is given to a variable time difference frequency detecting circuit 591 through a receiver 55. The output of the crucuit 591 is fed back to a control circuit 311 and an oscillator 15. In the forward mode, the control device 311 controls an N setting device 313 and controls the set value of a counter 61 to a specified value. Then the frequency of the oscillator 15 is controlled so that  a specified relationship is obtained with respect to the set value of the counter  61 which is set in the reverse direction mode. A CPU315 measures the frequencies of the oscillators 131 and 15, computes the flow speed of the medium to  be measured, can obtain the flow rate, and can compensate the errors due to  temperature change.