baber/WOPTO huggingface dataset:
Patent JP-S62220814-A (JP)
Title: Method for measuring evaporation rate of liquefied gas
Inventor: OHARA AKINORI
IPC: H01F6/04
Filed: 1986-03-24
Abstract: PURPOSE:To eliminate the influence of the fluctuation of atmospheric pressure and to make exact measurement by connecting the discharge side of a flow meter to a vacuum pump having a substantially high discharge rate through a control valve and maintaining the pressure in a low temp. vessel at a specified value. CONSTITUTION:A pressure sensor 8 for measuring the internal pressure of the low-temp. vessel 20 is provided and the discharge side of the flow meter 7 is evacuated to a vacuum through the control valve 10 by the vacuum pump having the discharge rate substantially larger than the evaporation rate of a liquefied gas. The output signal of the pressure sensor 8 is inputted to a control unit 9 and the control valve 10 is operated by the control unit 9. Namely, the control valve 10 operates to maintain the interval pressure of the low- temp. vessel 20 at the optional specified value. The evaporation rate is eventually measured by such pressure.
Patent JP-S63234851-A (JP)
Title: Connection of multiplex winding hexagonal stator coil
Inventor: SUDO ITARU
IPC: H02K3/28
Filed: 1987-03-20
Abstract: PURPOSE:To facilitate wiring and connection work, by alternately arranging winding units different dislocating direction of strands one after another in a unipolar monophasic groove. CONSTITUTION:A three-phase stator winding is formed by connecting the space of winding units with an interpole connecting line which units are composed of multiple hexagonal coils 2 having multiple steps of strands a-f and arranged and formed one after another in a unipolar monophasic groove of stator core grooves 1. With this winding the abovementioned winding units consist of one that dislocated a strand (f) of lower step at the bottom coil lead wire section 5 of a coil 2 to the upper step and connected and formed respectively to the strands f-a at upper coil lead wire section 6 of the adjacent coil 2 and of the other that dislocated the strand (f) to a lower step in the same way and connected and formed. These winding units different in dislocating direction are alternately arranged one after another. Thus, in case the number of unipolar monophasic grooves is less than that of the steps of the strand, the dislocation can easily by performed.
Patent JP-H05264644-A (JP)
Title: Failure detecting device for insulator
IPC: H01B17/00
Filed: 1992-03-19
Abstract: PURPOSE:To provide a failure detecting device for insulator capable of easily holding a contact on the top end of a detector in contact with the conductive part of an insulator and easily conducting detecting work. CONSTITUTION:In a detecting device for insulator which detects the characteristic of an insulator by bringing a contact 23 into contact with at least one conductor of the insulator, at least the top end part of the contact 23 is a magnetic body having magnetic force. Otherwise, a contact terminal 29 having magnetic force is mounted on the top end of the contact. Thus, the top end part of the contact 23 is attracted by the conductive part of the insulator by the magnetic force and held with a fixed attractive holding force without releasing the contact with the insulator.
Patent JP-H11247553-A (JP)
Title: Wind-up delivery structure of sheet and utilizing device thereof
Inventor: KOMATSU AKIO
IPC: E06B9/171
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To provide the wind-up delivery structure of a sheet, in which the rigidity of a wind-up drum is improved and a diameter is reduced while the performance of the wind-up delivery structure of the sheet and a sheet shutter, etc., can be enhanced, and a utilizing device thereof. SOLUTION: The sheet is wrapped on a wind-up drum 3 forward and reversely rotated by a driving motor 4. The wind-up drum 3 is formed in a polygonal cylindrical body at that time, and the base-section side of the sheet is installed and fixed to the bent external side face 3b of the wind-up drum 3, and the wind-up delivery structure of the sheet is manufactured. The polygonal-shaped wind-up drum 3 is driven and supported by internally fitting supporting members 6 with a plurality of supporting pieces 61 joined with the bent internal side face of the wind-up drum 3.
Patent JP-H01237492-A (JP)
Title: Method of repairing duplex tube part of reactor nozzle
Inventor: AIDA JUICHI
IPC: G21C13/032
Filed: 1988-03-17
Abstract: PURPOSE:To plan the improvement of workability by removing a holding member after partially cutting a safe and inner than the base welding part of a thermal sleeve to insert the holding member and exchanging a duplex tube part outer than the cutting part for a new one. CONSTITUTION:Water level is decreased down to the repair water level to make a cylindrical hollow part 13 around a thermal sleeve 9 gas atmosphere and a safe end is approximately half cut to drill a hole 14. Next, after a holding member 15 is inserted in a hollow member 13 to fix the sleeve 9, a piece of outer tubing is cut from the neighborhood of the base welding part of a nozzle 4 and the end 7. Next, the part between the inner end part of a repair safe end in which a cutout part 16a previously corresponding to a cutting part is formed and the edge of the nozzle 4 is welded 18a. After the member 15 is cooled and transformed to remove from the hollow part 13, a blocking piece is engaged with the cutout part 16a and welded to restore.
Patent JP-S59190772-A (JP)
Title: Outgoing and incoming system
Inventor: ABE SHIYOUICHI
IPC: H04M1/31
Filed: 1983-04-13
Abstract: PURPOSE:To attain incoming and outgoing from a terminal device to an exchange without hindrance by providing a power feeding circuit between the terminal device and the telephone exchange in the terminal device requiring uniterruptible power feeding so as to attain interruptible power supply to the terminal device. CONSTITUTION:The terminal device 1 connected to the power feeding circuit 2 by channels L1, L2 and to a channel switch 4 via channels L1a, L2a and a subscriber circuit 3. The power feeding circuit 2 detects an off-hook signal in the outgoing call from the terminal device 1 and activates a relay LP, the telephone exchange is started and the telephone exchange performs outgoing connection by a dial pulse signal. In the incoming operation to the terminal device 1, an incoming signal from the telephone exchange is received by the terminal device 1 via the power feeding circuit, then an incoming signal detector 13 detects it and gives a command to a control circuit CNT14. The CNT14 performs the transmission control of an incoming signal and when the signal is responded to, the relay LP is operated and informed to the exchange side.
Patent JP-H07286889-A (JP)
Title: Detection device of water level at inside of tank
Inventor: PATORITSUKU RUFUEBURU
IPC: G01F23/74
Filed: 1995-02-28
Abstract: PURPOSE: To provide a detector of water level which is effective and is located at a lower position in a condensed water recovery tank or an end part of a drainage pipe. CONSTITUTION: A device 6 for detecting water level in a condensed water recovery tank, comprises a float which is connected with a means 8 for controlling a condensed water pump 9, so that the pump operates when the water level reaches the maximum allowable level Ma, and is stopped when the water level is lowered to the minimum level Mi, and which is floating on the water and is guided in the vertical direction, a magnet which is supported by the float, and at least two switches. The switches respectively have the contacts enclosed in the capsules and are installed near the magnet path, to be biased in the vertical direction, and the electric circuits 7a, 7b connected with the controlling means 8 are closed, when the switches respectively exist in the magnetic field of the magnet.
Patent JP-S52147255-A (JP)
Title: Power cutting and connecting device
Inventor: OMURA TAKUHO
IPC: F16D23/04
Filed: 1976-06-01
Abstract: PURPOSE: To enhance smoothness and sureness in power cutting and connecting operation, by means of a disc clutch which synchronizes the short etc. generated in a claw clutch during its operation. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06276088-A (JP)
Title: System clock circuit
Inventor: NAGATA TAKESHI
IPC: H03L1/02
Filed: 1993-03-24
Abstract: PURPOSE:To improve the reliability of the system clock circuit used for an electronic exchange, etc., by reducing the error of a system timer due to variation in ambient temperature. CONSTITUTION:A high frequency clock as a source clock generated by a high frequency vibrator 1 has its frequency divided by a frequency divider 2 and is supplied to the system timer 3. A temperature sensor 4 measures the ambient temperature of the high frequency vibrator 1. A control means 5 controls the frequency division ratio of the frequency divider 2 according to information from the temperature sensor 4 to absorb the clock variation of the high frequency vibrator 1 due to the ambient temperature variation.
Patent JP-H08233439-A (JP)
Title: Cooling storage case
Inventor: SAITO MASAO
IPC: F25D23/00
Filed: 1995-02-28
Abstract: PURPOSE: To divide the inside of a cooling storage case into a freezing temperature zone and refrigerating temperature zone, and accurately control the temperature of a refrigerator chamber by the cold air of a freezer chamber. CONSTITUTION: A cooling storage case 1 is equipped with a heat insulating box body with an openable opening/closing door 15 on the front surface, and refrigerating device which makes the inside of the heat insulating box body a first storage chamber 3, and can cool the inside of the first storage chamber 3 to a freezing temperature. Fo,r such a cooling storage case 1, a second storage chamber 20 which is provided in the first storage chamber 3, and at the same time, is partitioned with a heat insulating material with a specified thickness, and the inside of which is kept at a refrigerating temperature is provided.
Patent JP-2000266065-A (JP)
Title: Lower bearing part structure of output shaft for reduction gear
Inventor: WATANABE SHIGERU
IPC: F16C33/66
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To reduce the amount of grease supplied to lubricate a bearing, prevent abnormal heat generation of grease, and reduce the number of parts. SOLUTION: This structure is provided with a lower bearing 12 rotatably- supporting the output shaft 100 in the perpendicular direction and a bearing frame 10 forming a space filled with grease for lubricating the bearing. In a space of the bearing frame 10, grease supply piping and discharge piping are faced. A heat-resistant bush 30 minimizing a clearance 35 formed in a space to the output shaft 100 side on the top surface side of the lower bearing of the bearing frame 10, is formed on the bearing frame 10 side of the clearance 35.
Patent JP-H04299728-A (JP)
Title: Data recorder
Inventor: INASAWA KATSUZUMI
IPC: G06F9/06
Filed: 1991-03-28
Abstract: PURPOSE:To easily and quickly perform the reboot processing in order to reboot the new firmware. CONSTITUTION:An exclusive magnetic tape contains the latest program data including a reboot program and serving as a part of the firmware to be rebooted based on a reboot program stored in a flash memory. Then the magnetic tape is reproduced and saved into a buffer memory. Thereafter a new reboot program is transferred to the flash memory from the buffer memory. Then the reboot processing is carried out based on the new boot program saved in the flash memory.
Patent JP-S56161834-A (JP)
Title: Ion nitriding treatment apparatus
Inventor: SATAKE TOSHIHIKO
IPC: B01J19/08
Filed: 1980-05-15
Abstract: PURPOSE:To provide a nitride layer having a high wear resistance and a high toughness to the surface of a hollow cylinder to be treated in a short time by inserting it into an electrode shaft and then subjecting it to a nitriding treatment. CONSTITUTION:A hollow cylinder to be treated is inserted into the insertion window 20 of a fixer 11, electrode shaft 24 is thrust through the axial center of the cylinder, the lower end of the cylinder is fastened to an open window 22 provided in a base, the cylinder to be treated is placed in a furnace, and the cover is closed. Then, a low-pressure gas containing N2 is filled in the furnace and a voltage is applied, whereby DC current is applied from an electric unit device to the space between the electrode shaft 24 and the furnace body on the anode side and the cylinder on the cathode side, glow discharge is taken place, and the cylinder is heated by the impact of nitrogen ion and hydrogen ion generated then. Thus, cleaning action is applied to the surface of the cylinder, FeN and Fe2N deposit on the surface, and nitrogen potential on the cylinder is increased to form nitride layer on the surface.
Patent JP-H01237851-A (JP)
Title: Automatic debugging device
Inventor: YAMADA YOSHIKIYO
IPC: G06F11/28
Filed: 1988-03-18
Abstract: PURPOSE:To input required key data every time when key input is needed via a data input device by storing both software to be debugged and software for test in a computer in advance. CONSTITUTION:When data is inputted from a keyboard 103, a system is initialized. Next, the common flag F1 for test of a RAM incorporated in a personal computer 10 is set at '1'. Then, F1 = '1' is detected by the software for test, and '10' is outputted as the key data for the personal computer, and also, the F1 is cleared to '0'. Meanwhile, the software for test detects the state of the key input, and the next menu No. '20' is outputted. The data is handled as the key input '20' of the software to be debugged, and a branching software 'B' is executed.
Patent JP-H03264227-A (JP)
Title: Assembly line device
Inventor: KUNO TOSHIMI
IPC: B23P21/00
Filed: 1990-03-15
Abstract: PURPOSE:To easily perform the assemblies and processings of heavy and larger sized articles, by arranging a rotating table on the way of an assembly line and composing it so as to move an assembly product on assembly line and rotating table by a moving wheel. CONSTITUTION:For assembling a product an assembly product 5 is first mounted on an assembly line 1 and the moving wheel 6 of the assembly product 5 is mounted on the guide groove 2 of the assembly line 1. Also, the guide groove 4 of a rotating table 3 is conformed to the guide groove 2 located on the assembly line 1 in advance. The assembly product 5 is then moved onto the rotating table 3 in a station S manually. The assembly work of the assembly product 5 is thus performed on the rotating table 3 after moving the assembly product 5 onto the rotating table 3. At this time, the direction of the assembly product 5 is freely changed and the works of assembly, etc., are performed from each directions of the assembly product 5, by rotating the rotating table 3.
Patent JP-H11265568-A (JP)
Title: Disk recording and reproducing device
Inventor: MORIOKA SUSUMU
IPC: G11B33/02
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To prevent the loss of a disk pressing member by securing a disk pressing member housing place in the casing of a disk recording/reproducing device. SOLUTION: This device is provided with a disk table 4 arranged in a loading part 3 for loading a disk 6 and rotated by a motor 5, a disk pressing member 7 for holding the disk 6 with the disk table 4 to press the same, a recording/ reproducing part for recording/reproducing an information signal or performing both for the disk 6, and a housing part 12 formed in the casing 2 of the disk recording/reproducing device 1 for housing the disk pressing member.
Patent JP-S63231717-A (JP)
Title: Magnetic recording medium and its production
Inventor: NIIMI HIDEAKI
IPC: G11B5/64
Filed: 1987-03-19
Abstract: PURPOSE:To improve the resistance to wear and corrosion of the title medium by forming a protective film having specified contents of Cr and oxygen on the surface of a thin ferromagnetic metal film layer on a base body, and further forming a Cr-rich layer on the surface. CONSTITUTION:The protective layer 5 is laminated on the surface of the thin ferromagnetic metal film layer 3 provided on the non-magnetic base body 1. The protective layer 5 contains 3-30atom.% Cr, the corrosion resistance is deteriorated and the formation of a Cr-rich layer is retarded at <3atom.%, and the wear resistance is deteriorated at >30atom.%. The protective layer contains 15-50atom.% oxygen, and the wear resistance is deteriorated beyond the limits. The protective film 5 is exposed to the atmosphere having 70-98% RH at >=50 deg.C to form a Cr-rich layer 7 on the surface of the protective film, and the resistance to wear and corrosion of the medium can be remarkably improved.
Patent JP-H02280951-A (JP)
Title: Method for detecting blowoff in continuous casting and apparatus therefor
Inventor: KENISU II BURAZETSUKU
IPC: B22D11/16
Filed: 1990-03-14
Abstract: PURPOSE: To predict the possibility of break-out of molten metal by paying attension to the vertical distance between a peak temp. location and a molten metal level position, further continuously monitoring this vertical distance and using a step for detecting all the states in the case of causing the increase therein. CONSTITUTION: The molten metal 40 is formed into a cast metal shell 42 lowered through a wall surface, upper end part 21, opening lower end part 22 and liquid cooling mold 20 vertically set. In the relation with the upper end of the mold 20, the position of the molten metal 40 level in the mold 20 is continuously measured and also, the location of the peak temp. in the mold is continuously measured. By paying attension to the vertical distance between the peak temp. location and the molten metal 40 level position, further, this vertical distance is continuously monitored and the step for detecting all the states in the case of causing the increase therein is adopted. In this way, the characteristic defect and the problem point in the method of preceding technique for predicting the possibility of break-out of the molten metal can be dissolved.
Patent JP-S6249628-A (JP)
Title: Semiconductor device
Inventor: HAYAFUJI TAKANORI
IPC: H01L21/322
Filed: 1986-03-24
Abstract: PURPOSE:To make no crystal defect by forming a silicon layer on one surface of a silicon substrate and a semiconductor element on the other surface of the silicon substrate. CONSTITUTION:A material consisting of silicon crystal which contain oxygen of 5X10<15> atoms/cm<3> or more and 1X10<18> atoms/cm<3> or less is used as a substrate 11. An epitaxial layer 12 is grown on the back of the substrate 11. This prevents the generation or the growth of crystal defects since the substrate 11 contains a required quantity of oxygen, the characteristics of an element is made excellent when the element is formed in the substrate 11 and makes the epitaxial layer 12 have a gettering effect.
Patent JP-S63233959-A (JP)
Title: Concentration of aromatic amino acid
Inventor: HOYA TAKAO
IPC: C07C67/00
Filed: 1987-03-23
Abstract: PURPOSE:To concentrate the titled amino acid without requiring a lot of energy, by adsorbing an aromatic amino acid in an aqueous solution on a non-ion exchange high porous polymer resin and passing a mixed solution of a compound trialkylamine, etc., through the resin. CONSTITUTION:An aromatic amino acid (e.g. tryptophan) in an aqueous solution is adsorbed on a non-ion exchange high porous polymer resin, a mixed solution of water and a trialkylamine and/or N-alkylpiperidine showing properties of water solubility changing with temperature from slightly soluble to readily soluble is passed through the resin at <= a temperature wherein the mixed solution is substantially made uniform, the aromatic amino acid is eluted, the eluted solution is heated to >= a temperature wherein the solution is separated into two layers, the aromatic amino acid is concentrated in a layer solution of the lower layer comprising water as a main compound and obtained. This method can be carried out without requiring a lot of energy and an auxiliary.
Patent JP-S58182322-A (JP)
Title: Termination circuit
Inventor: NAKAHARA TAKASHI
IPC: H03K19/003
Filed: 1982-04-20
Abstract: PURPOSE:To eliminate disadvantages such as malfunction of logical elements due to reflection, speed reduction in logical circuits, and increase in the power consumption of the logical elements, by connecting a series circuit comprising a clamp circuit and a resistive element connected in series with the clamp circuit to a logical signal transmission line, decreasing the reflection of logical signals caused at the input terminal of the logical elements, and forming the reflection with a polarity not malfunctioning the logical elements. CONSTITUTION:In applying a voltage lower than the ''0'' level to a clamp terminal 37, a transistor (TR)31 is conductive and an impedance viewing a terminating circuit 20 from the clamp terminal 37 is almost dependent on a value of a resistive element 33. The value of the resistive element 33 is made as same as the characteristic impedance of a logical signal transmission line 14. Further, in applying a voltage higher than the ''0'' level to the clamp terminal 37, a current flowing to the base of the TR31 from a power supply terminal 39 via resistive element 32 flows to a constant voltage terminal 38 via the collector of the TR31. The impedance of the terminating circuit 20 viewed from the clamp terminal 37 becomes almost infinite.
Patent JP-S56169592-A (JP)
Title: Preparation of coenzyme q10
Inventor: KANEKO YASUYUKI
IPC: C12R1/645
Filed: 1980-05-16
Abstract: PURPOSE: To prepare coenzyme Q 10  efficiently, by cultivating a microorganisum belonging to the genus "Aureobacidium" or "Trichosporon" in a medium containing highly concentrated p-hydroxybenzoic acid.  
     CONSTITUTION: A microorganism belonging to the genus "Aureobacidium", e.g., "Aureobacidium" sp. No.14 strain (FERM-P No.4197) is cultivated in a medium containing 1,000W4,000μg/ml p-hydroxybenzoic acid at 20W37°C in pH3.5W10 under aerobic conditions for 20W80hr, or one belonging to the genus "Trichosporon", e.g., "Trichosporon" sp. WY2-2 (FERM-P5500) is cultivated in a medium containing 250W1,000μg/ml p-hydroxybenzoic acid at 20W37°C in pH3.5W10 under aerobic conditions for 20W80hr, to collect coenzyme Q 10  from the culture. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S57181754-A (JP)
Title: Operation controller for low pressure casting machine
Inventor: KAMIMURA TADASHI
IPC: B22D18/08
Filed: 1981-04-30
Abstract: PURPOSE:To remove the molten metal in a goosenecked part without solidifying by detecting the temp. of the molten metal in the goosenecked part as an electric resistance value, and controlling the pressurizing operation in an electric  holding furnace. CONSTITUTION:Pressurized fluid is fed through a passage 12 into an electric holding furnace 2 to supply molten metal 17 through a stalk 4, a gooseneck 5 and a sprue 6 into metal mold. The electric resistance value of the molten metal 17 is detected by a pair of electrodes provided to the goosnecked part 5. The detection signal thereof is amplified by an amplifier 14 and is applied to a controller 13. In the controller 13, it is compared with the electric resistance corresponding to the liquid-solid phase transformation point of the used metal and when both coincide, a solenoid valve 20 is operated by the output from the controller 13 to communicate the passage 12 of a furnace cover 13 to the outside, thereby releasing the pressure in the furnace 2. The molten metal 17 in the stalk 4 is cut off in the place of the goosneck 5 by this and is returned into the furnace 2.