baber/WOPTO huggingface dataset:
Patent JP-H02213731-A (JP)
Title: Method and device for measuring molten metal temperature
Inventor: MAYUMI TSUNEKI
IPC: G01J5/06
Filed: 1989-02-14
Abstract: PURPOSE:To precisely measure the molten metal temp. for a long time by providing a bypass close to the lens surface of a radiation thermometer and purging the inside of a tubular body and the upper part of a vessel for molten with gaseous argon. CONSTITUTION:An induction melting furnace 2 contg. molten metal 1 is provided with a lid 3 having a central opening 4 at the upper part and the tubular body 5 protruding upward to cover the opening 4. The detachable radiation thermometer 6 is set at the upper end of the tubular body 5, and an IR is condensed by the lens part 7. Gaseous argon is introduced into the furnace 2 through the tubular body 5, the smoke, etc., in the upper part are also purged, and the temp. measuring error is avoided. In addition, since the furnace 2 contains gaseous argon atmosphere, the surface of the molten metal 1 is not oxidized. Furthermore, gaseous argon is injected close to the lens part 7 of the thermometer 6, hence the overheating of the lens part 7 by radiant heat which is hardly cooled by the cooling water in a cooling pipe 9 is prevented, and the lens surface is kept clean.
Patent JP-S60181474-A (JP)
Inventor: TERASONO MITSUO
IPC: E05D13/00
Filed: 1984-02-23
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-H01209117-A (JP)
Title: Injection mold
Inventor: MITAKE HIROSHI
IPC: B29C45/40
Filed: 1988-02-17
Abstract: PURPOSE:To prevent an offset contact phenomenon at the time of the movement of a stripper plate, by positioning the leading end surface of each ejector support rod so as to provide a predetermined clearance from the surface of the stripper plate. CONSTITUTION:The leading end of an ejector rod 20 is connected to a stripper plate 8 and the base end part thereof is connected to an ejector cylinder 18 to move the stripper plate 8. Cylindrical stripper guide bushes 26 are mounted to the plate 8 at four places thereof and the stripper plate guide pins 28 fixed to a mold plate 10 parallel to the ejector rod 20 are inserted in the guide holes 26a of said bushes 26. Four ejector support rods 30 are provided between the stripper plate guide pins 28 and the ejector rod 20 and the base end parts thereof are fixed to the ejector rod 20 and the leading end surfaces thereof are positioned so as to provide a predetermined clearance from the rear of the stripper plate 8. The inclination of the stripper plate 8 at a predetermined angle or more is prescribed by the ejector support rods 30 and the generation of the offset contact between the guide bushes 26 and the guide pins 28 can be prevented.
Patent JP-H02212289-A (JP)
Title: Water surface scooter
Inventor: NIIMURA SHUNJI
IPC: B63H21/165
Filed: 1989-02-14
Abstract: PURPOSE:To secure a driver with stable seating and facilitate refill of power source by arranging a handle, vane, and drive cylinder on each side of the body, and arranging a screw to be rotated by an air motor within each drive cylinder. CONSTITUTION:In an underwater scooter according to the present invention, a vane 2, 3 and a drive cylinder 4, 5 are arranged on each side of the body 1 on which a driver will ride. The body 1 is fitted with handles 7 on both side of its front and with an air container 12 in the inside. An air motor 15 to be driven by the air supplied from the air container 12 is installed in each drive cylinder 4, 5. A screw 17 rotating in each watercourse 16 is coupled with the rotary shaft of each air motor 15. Thereby the driver seating attitude can be stabilized easily, and replacement of air container 12 will allow simple refilling of air as power source.
Patent JP-S62249641-A (JP)
Inventor: PAA GUNAA RINDOGUREN
IPC: A61B10/02
Filed: 1987-02-19
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-S63200195-A (JP)
Inventor: OUCHI MITSUO
IPC: G06F3/153
Filed: 1987-02-17
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-2000230194-A (JP)
Title: Detergent composition
Inventor: OTAGURO TAKAHIRO
IPC: C23G5/02
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To obtain a detergent composition that can remove metal oxides in the outside and inside of a house, particularly remove metal oxides sticking fast to the surfaces without damage to the washed surfaces and shows excellent detergency without corrosion of the metal surfaces by using a thiocarboxylic acid and a high-molecular metal-chelating agent. SOLUTION: This detergent composition comprises (A) a thiocarboxylic acid and/or its salt, for example, ammonium thioglycolate, or the like and (B) a high-molecular metal chelating agent of preferably 5,000-70,000 molecular weight with a viscosity of 100-5,000 cps at 25 deg.C, for example, an acrylic acid- maleic acid copolymer or the like, preferably in amounts of 1.0-7 wt.% of the component A and 0.1-3 wt.% of the component B based on the whole amount of the composition, where the weight ratio of the component A to the component B is 1/1-9/1. The composition is useful for cleaning a variety of stains of metal oxides including corrosion staining and rust in household electrical appliances, illuminators, cooling utensiles, and the like.
Patent JP-H09233702-A (JP)
Title: Power system stabilizer
Inventor: HIRAYAMA HIROKO
IPC: H02J3/18
Filed: 1996-02-22
Abstract: PROBLEM TO BE SOLVED: To stabilize the power system and improve reliability by controlling the ignition of a pair of thyristors, based on the power deviation from the reference power to the transmission power of a linked line, or the current deviation from the reference current to the transmission current of the linked line. SOLUTION: Transmission power is obtained with a power detection means 6 by line currents and system voltage, and the reference voltage generated by a reference power setting means 10 is subtracted from these to draw out a power deviation, and reverse voltage is generated by a power control means 9. An ignition control means 5 generates the ignition pulses of thyristors 4a and 4b, using the plurality of a line current, the capacity voltage, and reverse voltage. As a result, the system can be stabilized by suppressing the trembling of the power system even at accident of the system.  What is more, the power detection means 6 can be omitted by constituting it such that it draws out the current deviation by subtracting the reference current from the line current, using a reference current setting means, in place of the reference power setting means 10, in case that the phase difference between the systems is small.
Patent JP-H07244013-A (JP)
Title: Oxygen concentration sensor
Inventor: YAMAZAKI SHINYA
IPC: G01N27/409
Filed: 1994-03-04
Abstract: PURPOSE:To efficiently heat and activate a pumping cell and a sensing cell preventing easy peeling-off of a heating electrode layer. CONSTITUTION:A chamber 4 is formed out of a base 1 and a silicon board 2, and a pinhole 5e, pumping holes 5a, 5b, 5d, 5f, 5h, 5i and sensing holes 5c, 5g for connecting the chamber 4 to the exterior are formed on the board 2. A pumping cell 8 is so formed on an insulating film 6 formed on the upper surface of the board 2 as to close the holes 5a, 5b, 5d, 5f, 5h, 5i. A sensing hole 10 is so formed on the film 6 as to close the holes 5c, 5g. Contact holes 21a, 21b are so formed at the film 6 as to expose the board 2. A pair of heater electrode layers 22a, 22b are formed on the board 2 via the holes 21a, 21b. A compound layer 25 is formed out of metal electrode layers 22a, 22b on the board 2 in contact with the layers 22a, 22b by heat treating.
Patent JP-S63202275-A (JP)
Title: Operation controller for refrigerator or the like
Inventor: KITA TAKAHIRO
IPC: F25B1/00
Filed: 1987-02-18
Abstract: PURPOSE:To prevent the temperature from rising by judging as a defect after the malfunction of an inverter device occurs for predetermined times during a predetermined time period at the time of starting to stop the inverter device, and continuing the operation by a commercial power source. CONSTITUTION:An operation controller for a refrigerator or the like operates a compressor 2 from a commercial power source 1 through an inverter device 4 and switching means 3. The controller has a temperature detector 6 in the refrigerator, a quick cooling switch 7 and malfunction warning means 15 connected to a control circuit 12, a protector 8, first-second timer means 9-10, counting means 11, further third timer means 13, an AND circuit 15. Thus, when the malfunctions of the device 4 occur predetermined times during a predetermined time period at the time of starting, it is judged as the defect of the device 4 to switch the means 3 to the power source 1, thereby continuing the operation of the compressor 2 by the power source 1.
Patent JP-H08236819-A (JP)
Title: Thermal electronic element
Inventor: HOSOE MAMORU
IPC: F25B21/02
Filed: 1995-02-23
Abstract: PURPOSE: To provide a general-purpose thermal electronic element wherein the delivery capability of absorbing and radiating energy can be sufficiently exhibited without being restricted by the form and the arrangement of heat radiating bodies and heat absorbing bodies, and the unit constitution as a thermal electronic element is enabled. CONSTITUTION: A plurality of semiconductor elements 2 having Peltier effect are joined between a pair of substrates 1. Conductive parts 3 for connecting the respective semiconductor elements 2 are formed on the substrates 1. Each of the conductive parts 3 is exposed on the surface and the back of the substrate 1. The conductive parts 3 on the side exposed to the outside are subjected to insulating treatment.
Patent JP-H07242563-A (JP)
Title: Cancer metastasis inhibitor
Inventor: KATADA ATSUSHI
IPC: C07K7/06
Filed: 1994-03-04
Abstract: PURPOSE:To obtain a peptide cancer metastasis inhibitor which has largely improved metastasis-inhibiting ability and cell adhesion-inhibiting ability with a wide spectrum of metastasis inhibition and enables long-term prevention and treatment against metastasis and recurrence because of its extremely low toxicity. CONSTITUTION:The cancer metastasis inhlbitor contains a compound of the formula, A-B-Arg-Gly-Asp-C-D (A represents acyl residue originating from a vitamin or a vitamin-like substance having an amino acid residue or carboxyl group; B represents an amino acid residue, C represents the residue of an amino acid bearing a hydrophoblc group, and D represents hydroxyl or amino group).
Patent JP-H08224269-A (JP)
Title: Discrete package for sanitary napkin and its production
Inventor: TODA MASAYUKI
IPC: B65D75/30
Filed: 1995-02-23
Abstract: PURPOSE: To provide a package which is compact and well portable, dispenses with a treatment of release paper and has improved operability by three folding a sanitary napkin having a back flap part in the state of housing the back flap part therein. CONSTITUTION: The flap part 70 of the napkin 2 provided with a tacky adhesive layer 9 clad on a rear surface sheet by the release paper 8 is folded back upward. After the release paper 11 is adhered across the tacky adhesive layer 10 of the folded back flap part 70, the release paper 8 and the film 3 are adhered. The napkin 2 is three folded together with the film 3 toward the front surface sheet 4 side in such a manner that the rear surface sheet 5 side faces the release paper 11 and the front part of the napkin 2. To take out the napkin 2 at the time of use, a user peels a tape 12 for adhesion and pulls upright the rear part of the napkin 2 together with the packaging film 3 to expose the tacky adhesive surface of the tacky adhesive layer 10.  The user, then, peels the packaging film 3 from the side covering the rear part of the napkin 2, thereby separating the packaging film 3 and the napkin 2.
Patent JP-2000235212-A (JP)
Title: Monitoring camera
Inventor: KOBAYASHI MASATOSHI
IPC: G02B7/00
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To execute the changeover of a photographing mode by attaching and detaching a filter with simple structure. SOLUTION: A photographing lens 4, a CCD image sensor 11 which is an image pickup means and the filter 19 cutting infrared ray are housed at the lens barrel part of a monitoring camera. Pins 21 and 23 are respectively provided at the photographing lens 4 and the filter 19. The pins 21 and 23 are respectively engaged with a cam groove 31 and an oblong hole 32 provided at a changeover plate 12. When the changeover plate 12 is rotated, the attaching and detaching of the filter 19 and the focusing of the photographing lens 4 caused by it are executed by this engagement.
Patent JP-S60180655-A (JP)
Title: Molten metal surface protective agent for continuous casting of steel
Inventor: SATOU NORIO
IPC: B22D11/10
Filed: 1984-02-28
Abstract: PURPOSE:To decrease fluctuation in viscosity even if the inclusions in a steel are absorbed and to obtain a clean and satisfactory billet by specifying the components of a molten metal surface protective agent for continuous casting of the steel. CONSTITUTION:The components to be compounded with a molten metal surface protective agent have 0.6-1.1 basicity (CaO/SiO2) and consist of 25-40wt% CaO, 25-40wt% SiO2, 3-15wt% F<->, 2wt% Al2O3, 6-20wt% MgO and 0.1- 20wt% Na2O. Said agent consists also of <=20wt% carbon powder as a melting rate adjusting agent. The molten metal surface protective agent for continuous casting of steel which has less fluctuation in the properties even if the agent absorbs the inclusions in the steel such as Al2O3 during casting is thus obtd.
Patent JP-S56132743-A (JP)
Title: Gas discharge indication panel
Inventor: ISHIKAWA TSUTOMU
IPC: H01J11/14
Filed: 1980-03-19
Abstract: PURPOSE:To achieve high brightness, high efficiency and long service life, by combining a mixed color indication cell and an indication cell for emitting only discharge light. CONSTITUTION:When employing an ionized gas having the discharge light 405 of visible wavelength region such as Ne and the discharge spectrum in ultraviolet region, the discharge light 405 and the excitation emission light 407 of phosphor member are emitted from an indication cell 452. Since phosphor member 450 ins't spread over from the indication cell 453, only the discharge light 405 is emitted. While, since the indication cell 452 is minute, the observer 410 can not distinguish the discharge light 405 and the excitation emission 407, thus can detect only the mixed color 420.
Patent JP-H05199928-A (JP)
Title: Cushion member and production thereof
Inventor: FUKAYA YOSHIGO
IPC: B29L31/58
Filed: 1992-01-27
Abstract: PURPOSE:To provide the cushion material of an integral structure type which can save a stage for winding helical wires, etc., does not generate the squeaking sounds of springs, is simple in construction, has good air permeability, can maintain the perfect independence of the respective coil springs and enables the reutilization of used fibers and the process for production thereof. CONSTITUTION:This process for production consists in erecting and arranging the many coil springs 2 to projecting parts 3 for supporting the coil springs of a supporting plate 1 disposed within a lower mold 15 for molding in such a manner as to space the springs vertically and horizontally from each other. The vegetable fibers (more particularly, palm fibers) and/or animal fibers 5 coated with an adhesive are thereafter packed into the lower mold for molding or the adhesive is applied on the vegetable fibers, etc., after packing the fibers and thereafter, the upper mold is closed and the molds are heated to integrally adhere the respective fibers to each other. The use of a hardness regulating material is possible as well. The compounding of functional fibers, such as antimicrobial fibers, high water-absorptive fibers, etc., with the vegetable fibers, etc., is also possible.
Patent JP-H04248775-A (JP)
Title: Recording controller for video signal
Inventor: SATO YASUSHI
IPC: H04N5/265
Filed: 1991-02-04
Abstract: PURPOSE:To improve the interior effect of a reproduced picture by enabling signal processing to enhance the special picture reproduction effect in the case of recording. CONSTITUTION:The controller is provided with a mask processing section applying mask processing to a video signal of a prescribed picture so as to obtain a video signal of a picture of a prescribed shape, a reduction processing section applying reduction processing to a video signal after mask processing, a background pattern generating section generating a video signal of the prescribed ground pattern and a synthesis section synthesizing the video signal subjected to reduction processing with a video signal of the background pattern and the synthesized video signal is recorded on a recording medium.
Patent JP-H09215399-A (JP)
Title: Induction motor controller
Inventor: ONUMA NAOTO
IPC: H02P21/00
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To suppress the error of a primary voltage arithmetic value, follow a current instruction satisfactorily and, maintain torque at a fixed value even if a voltage between both terminals of a smoothing capacitor fluctuates. SOLUTION: An induction motor controller has a current control system (7a 7c, 18 and 19a-19c) which instructs the voltage of an inverter 4 in accordance with the instruction value and detection value of the output current of the inverter 4 and a primary voltage arithmetic means 21 by which the primary voltage of the induction motor which is injected into the voltage instruction in a feed-forward manner is calculated and is driven by the vector control. For that purpose, a DC voltage detection means 9 by which a voltage (DC voltage) between both terminals of a smoothing capacitor which is inputted to the inverter 4 and a primary voltage correction means 11 which corrects a primary voltage outputted by the primary voltage arithmetic means 21 in accordance with the output of the DC voltage detection means 9 are provided.
Patent JP-H03239042-A (JP)
Title: Modulator-demodulator
Inventor: SENOO KEIICHI
IPC: H04L69/40
Filed: 1990-02-16
Abstract: PURPOSE:To store a transmission data and a reception data at a fault state by providing a function storing the transmission data and the reception data to a MODEM and a function commanding the storage of the transmission data and the reception data to a MODEM of a same type opposite to the former MODEM synchronizingly through a communication line. CONSTITUTION:With a write switch 7 depressed, a pulse is outputted as an output signal 8 and inputted to a memory 6 and a sub channel modulation section 9, the memory 6 stores a transmission data signal 1 and a reception data signal 5 as data by its memory capacity, and the sub channel modulation section 9 modulation a predetermined command code and outputs it as a sub channel carrier 10. A reception carrier 4 including a sub channel carrier is inputted to a sub channel demodulation section 13 of a MODEM of a same type through a communication line, the demodulation section demodulates a predetermined command code and outputs a pulse as a demodulation output signal 14 and it is inputted to a memory 6 and the transmission data signal 1 and the reception data signal 5 are written therein as data by its memory capacity.
Patent JP-H06249291-A (JP)
Title: High performance automobile driving shaft having excellent torsional fatigue characteristic
Inventor: TANABE HIROTO
IPC: C09J5/00
Filed: 1993-02-24
Abstract: PURPOSE:To provide utilization technique for lightening weight of a propeller shaft, utilizing HAZ-proof softening high-tension steel pipe. CONSTITUTION:After working a seam welded steel pipe into a propeller shaft, a balance weight 2 for reducing whirling of rotation is fitted onto the shaft through a bonding agent 8 which becomes film thickness over 20mum and has the Young's modulus under 3000N/mm<2> after drying, and hence good torsional fatigue characteristic is obtained, even after lightening the weight.
Patent JP-H03242224-A (JP)
Title: Filter bed-type biological deodorizer
Inventor: TORIYAMA AKIO
IPC: B01D53/38
Filed: 1990-02-16
Abstract: PURPOSE:To improve efficiency of the deodorizer in removing a slightly soluble malodorous component by separating a liq. mixture of microbes into a membrane-permeated liq. and a concd. liq., intermittently sprinkling the membrane permeated liq. over the preceding filter bed and continuously sprinkling the concd. liq. over the succeeding filter bed. CONSTITUTION:The filter bed part is formed with the preceding filter bed 22 and the succeeding filter bed 23 in the filter bed-type biological deodorizer having the filter beds 22 and 23 immobilizing the deodorizing microbes and used for removing the malodorous component in a raw gas 3. A liq. mixture 7 of microbes in a circulating water tank 6 is supplied to a filter membrane 24 by a water sprinkling pump 8, and separated into a membrane-permeated liq. and a concd. liq. The membrane-permeated liq. is intermittently sprinkled from a sprinkling pipe 26 over the preceding filter bed 22 by a valve 25, and the easily soluble malodorous component and a part of the slightly soluble malodorous component are removed by the preceding filter bed 22 as the raw gas 3 passes. The concd. liq. of the liq. mixture 7 is continuously sprinkled over the succeeding filter bed 23 by a valve 27.
Patent JP-S59163270-A (JP)
Inventor: KIZAWA HISASHI
IPC: B66B1/06
Filed: 1983-03-07
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-S51111580-A (JP)
Title: Valve lock system for oilhydraulic system,etc.
Inventor: SHIMIZU KATSUYOSHI
IPC: F15B11/00
Filed: 1975-03-25
Abstract: PURPOSE: To obtain a valve lock system for oilhydraulic system, etc. available for significant reduction of installation space and also for curbing of assembly man-hour, piping man-hour and quantity of piping components. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S60180723-A (JP)
Title: Discharge detection circuit
Inventor: OBARA HARUKI
IPC: B23H1/02
Filed: 1984-02-29
Abstract: PURPOSE:To reliably detect a short circuit between an electrode and a work even if power supply conditions are changed during discharge machining by making the reference voltage to be compared with the divided voltage across the electrode and the work the reference voltage proportional to the servo voltage. CONSTITUTION:During discharge machining, when power supply conditions such as the ON/OFF duty, peak power supply, etc. are strong, machining is performed at high servo voltage; and when the power supply conditions are weak, machining is performed at low servo voltage. Accordingly, when the power supply conditions are strong such as during rough machining, the servo voltage VS is high, the divided voltage of the voltage VS is fed to a comparator 6 as the reference voltage for short-circuit detection, thus the reference voltage becomes high naturally. When the power supply conditions are weak such as during finish machining, the servo voltage is low, and as a result, the reference voltage fed to the comparator 6 becomes low, thus the short-circuit detection level between the electrode P and the work W can be kept optimum.