baber/WOPTO huggingface dataset:
Patent JP-H0443289-A (JP)
Title: Starting method for thermosyphon for high temperature heat source
Inventor: SHIRAISHI MASAO
IPC: F28D15/06
Filed: 1990-06-07
Abstract: PURPOSE:To improve response to heat upon starting by a method wherein operating liquid is made to flow out of a second liquid returning tube upon starting and, thereafter, the operating liquid is sprayed against the inner surface of a sealed tube from a first liquid returning tube provided at the inside of the sealed tube. CONSTITUTION:When a second opening and closing valve 10 is opened to conduct operating liquid 12 in a condensing unit 6 along the inner surface of a sealed tube 2 from a second liquid returning tube 11 upon starting heat collection, the wall surface temperature of an evaporating unit 4 is reduced. On the other hand, the vapor of the operating liquid, which is generated in the evaporating unit 4, provides a heat exchanging coil 5 with heat and is condensed whereby the vapor outputs heat in the form of hot-water or the like. After the wall surface temperature of the evaporating unit 4 is reduced in some degree in such a manner, the first opening and closing valve 9 is opened and the second opening and closing valve 10 is closed to spray the operating liquid 12 against the wall surface of the evaporating unit 4 from the small holes 8 of a first liquid returning tube 7. In this case, the wall surface can be wetted uniformly and the generation of evaporation is facilitated since the temperature of the wall surface is low. When the starting operation of the title syphon is effected in accordance with the above-described program, evaporation can be effected energetically and, thereafter, the operating liquid 12 is sprayed against the wall surface of the evaporating unit 4 whereby the generating amount of vapor upon starting is ample and response to heat is improved.
Patent JP-H1153508-A (JP)
Title: Electronic graphic system and method for processing image data
Inventor: THROUP DAVID
IPC: G06T11/60
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To provide an improved electronic graphic system with which photorealistic effects can be more easily achieved. SOLUTION: The electronic graphic system processes image data specifying color values of a lot of pixels forming an image together. This system is provided with a processor 14 for processing the image data from an image store 2 with the other image data from a store 9. Processing is performed for each pixel while depending on control data in a control store 15 and a predetermined gamma coefficient specifying the relation between a color value and a correspondent optical value. Through that processing, the processor 14 generates processed color value data with which the optical contents of pixels express the manipulated image changed by the other image data while depending on the control data and the gamma coefficient.
Patent JP-H08318233-A (JP)
Title: Vacuum washing and drying apparatus
Inventor: YAMAJI NOBUYUKI
IPC: B08B3/08
Filed: 1995-05-23
Abstract: PURPOSE: To provide a vacuum washing and drying apparatus capable of safely and efficiently washing and drying a work. CONSTITUTION: A vacuum washing and drying apparatus is equipped with a lower immersion washing chamber 2 immersing a work in a washing soln. under reduced pressure, an upper steam washing and drying chamber 3 washing the work after immersion washing with steam under reduced pressure and drying the washed work and a lift stand 7 capable of being raised in pressure and dividing the immersion washing chamber 2 and the steam washing and drying chamber 3 at a time of rising.
Patent JP-H04348003-A (JP)
Title: Manufacture of permanent magnet powder
Inventor: HIROZAWA SATORU
IPC: H01F1/04
Filed: 1991-05-24
Abstract: PURPOSE:To provide a manufacturing method which enables easy manufacture or magnet powder of fine crystal which can acquire coercive force of 6 kOe or more and manufactures permanent magnet powder whose following handling is easy by obtaining a composition replacing R-T nitride. CONSTITUTION:Heating treatment in H2 gas alone or in a mixture air with inert gas (excepting N2 gas) and de-H2 treatment for heating and holding in specified atmosphere are performed for coarsely crushed powder which mainly consists of T, contains at least Pr or Nd as R, contains at least one kind of Ti, V, Cr, Mo as well as C and is formed to required composition. It is possible to form a powder body having aggregate structure of average crystal grain diameter of 0.05 to 0.5mum as it is coasely crushed powder of required average grain size, to enable extremely easy handling of powder in a following process and to acquire a magnet of high coercive force by magnetizing it by following nitrization treatment.
Patent JP-S5851799-A (JP)
Title: Output reducing device for turbine generator
Inventor: NAGAHAMA MINAO
IPC: H02P9/04
Filed: 1981-09-24
Abstract: PURPOSE:To reduce a shock applied to a power system at the tripping time by reducing the output of a turbine generator in response to the degree of abnormality when the abnormality occurs to cause the operation and the control of the generator to become difficult. CONSTITUTION:Various process amounts as the tripping items of a turbine generator detected by a process amount detectors 21-1-21-n are respectively applied through output reduction rates setters 22-1-22-n and delay circuits 23-1-23-n to a low value priority circuit 24, which selects the signal in which the output reduction amount is the largest and inputs it to a load controller, thereby reducing the output of the generator. In this manner, a shock applied to a power system when the generator is tripped can be reduced.
Patent JP-S6044677-A (JP)
Inventor: SUDOU KATSUZOU
IPC: F16L9/14
Filed: 1983-08-18
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-S637833-A (JP)
Title: Movable blending and packing device
Inventor: HARADA NAOTAKE
IPC: A23L2/00
Filed: 1986-06-27
Abstract: PURPOSE:To make a device small and compact and enable test packs of few kinds in small quantities by providing a feed pipe to feed liquid from a carbonator to a packing machine and providing a chiller and a hot water device to be connected with a heat exchanger. CONSTITUTION:When a carbonated beverage is blended and packed, a chiller is connected with a heat exchanger 3 and a raw material is stirred and blended by a blending tank 2, being fed to a carbonator 4 by a liquid feed pump through a heat exchanger 3. The content liquid is cooled down to a desired temperature by a heat exchanger 3. Carbon dioxide gas is absorbed into the content water by the carbonator 4, fed to a packing machine 5 and packed into a desired container by the packing machine 5. For a hot pack, a hot water device is connected with the heat exchanger 3, and the content liquid stirred and blended by the blending tank 2 is heated up by the heat exchanger 3 to a desired temperature, fed to the packing machine 5 and packed into a desired container.
Patent JP-S5374346-A (JP)
Title: 2-terminal amplifier circuit
Inventor: OOTA KANAME
IPC: H03F3/343
Filed: 1976-12-15
Abstract: PURPOSE:To constitute the circuit so that the product of the current density may be equal for the transistor in terms of a Darlington circuit, and thus to reduce the drift caused by the peripheral temperature change for the DC output potential of a 2-terminal amplifier circuit.
Patent JP-S5481845-A (JP)
Title: Ink jet printer
Inventor: KIMURA KOUZOU
IPC: B41J2/18
Filed: 1977-12-12
Abstract: PURPOSE:To effectively remove ink mist by constituting a deflecting electrode with a porous metal body which is also provided with absorptitivity. CONSTITUTION:An electrode 4 which is constituted by a sintered metal absorptive material is held by having a metal mounting member 47 and secrewing said mounting member 47 to a backing 6 by means of a scerew 44. The electrode 4 may be removed from the backing 6 by removing said screw 44. The ink mist back-flowing by passing through the notch 8 formed in the abovementioned ink mist adsorbing material 7 or the ink mist arifting around printing head is quickly absorbed by the upper deflecting electrode 4 per se, whereby deposition of the ink on the surrounding apparatus may be prevented as far as possible.
Patent JP-S6210692-A (JP)
Inventor: NAKAJIMA IKUHIRO
IPC: G09G5/36
Filed: 1985-07-08
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-H05323040-A (JP)
Title: Method and apparatus for monitoring flow rate and specified water quality of underground water and removing pollution thereof
Inventor: KIMURA SHIGEHIKO
IPC: E03B3/06
Filed: 1992-05-19
Abstract: PURPOSE:To keep specified matters exceeding an allowable concentration from flowing down by monitoring the flow rate of underground water and specified matters to be monitored such as contaminants continuously to automatically remove the matters to be monitored. CONSTITUTION:A part of underground water to be pumped is sent to a recorder/specified matter detector 9 via a water supply pipe 10 to measure and record the concentration of individual matters. The remainder of the underground water pumped is sent to an aeration column 12 passing through a pumping pipe 11. At the column, a volatile gas is volatilized to pass through a corrector when it exceeds an allowable concentration and is discharged after it is confirmed to be below the allowable concentration. The water which passes through a filter tank 13 for filtering the specified matters via a connecting pipe 14 from the aeration column 12 is sent to the detector 9 again via a return pipe 19 from a delivery pipe 18. The concentration of each material is measured and recorded again and the water is sent to the deliver pipe 18 via a reverse return pipe 20 again. When the concentration obtained gives a value lower than all allowable concentration values of the materials, a valve 15 is changed to open and the water is sent for water injection 16 via the reverse return pipe 20 to be delivered to a location according to the purposes of application.
Patent JP-H09308836-A (JP)
Title: Crusher
Inventor: IIDA TAKEO
IPC: B02C21/00
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To solve the problem of accumulation of object matters to be crushed in a gaps between pairs of crushing rolls and equalizing the crushing amount of each pair of crushing parts by installing flow dividing guides to lead the object matters to be crushed between respective pairs of crushing rolls of a secondary crushing part at positions where primarily crushed matters drop. SOLUTION: The number of crushing rolls 11a-11d for secondary crushing is made higher than the number of primary crushing rolls 10a, 10b to increase the sum discharging surface areas for crushed refuse in a secondary crushing part 4, to prevent the occurrence of overflow in the secondary crushing part 4, and to improve the crushing power as a whole. Then, the accumulation of object matters to be crushed in gaps (c) between pairs of crushing rolls 11a-11d in the secondary crushing part 4 is prevented by installing flow dividing guides 14 at positions where the object matters to be primarily crushed in a primary crushing part drop and occurrence of the choking between the primary crushing part 3 and the secondary crushing part 4 is prevented.  Further, the flow of the object matters 30 to be crushed in the flow dividing guides 14 is made smooth, the matters to be dropped fall uniformly in each crushing part (a), (b) of the secondary crushing part 4, and the crushing efficiency can be improved.
Patent JP-S5851578-A (JP)
Title: Piezoelectric displacement element
Inventor: NISHIDA MASAMITSU
IPC: H01L41/09
Filed: 1981-09-22
Abstract: PURPOSE:To obtain a large displacement with small shape by forming slits opened at one side at a piezoelectric substrate, and reversing the displacement of the substrate parallel to the slit at the time of applying a voltage. CONSTITUTION:Silts which are opened at one side reversely are formed at a piezoelectric substrate 1, electrodes 1, 3 are formed, one end of an element is secured, and a DC voltage is applied between electrodes. The parts 2a, 2c are elongated and shrinked in reverse direction to the part 2b. In this case, the substrate 2 is polarized in reverse polarity at the slits as a boundary, and even if a DC voltage is applied between the electrodes, the polarization direction is set in the same direction, and the electric field is reversed (the polarization is isolated at the slit as a boundary), the effect is the same. The polarizing direction is set to the direction parallel to l and a drive electric field can be applied to the direction. In this manner, the element can be linearly displaced, and the displacement amount can be increased by increasing the number of the slits.
Patent JP-2000300690-A (JP)
Title: Rotating-body playing tool
Inventor: MURATA TADAICHI
IPC: A63B21/072
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To provide an enjoyable and healthful playing tool for strengthening the muscles and joints of human hands, arms, chest, hips, legs, etc. SOLUTION: Concerning a rotating-body playing tool consisting of a hole 3 bored at a position shifted from the center of gravity and two cords 4-1, 4-2 put through this hole 3, both ends of the two cords 4-1 and 4-2 are gripped by both the one's hands, and both of his/her arms are stretched until the cords 4-1 and 4-2 are tensioned. Then, they are loosened a little. Then, the rotating body 2 falls down. When it falls to the side of a paper surface, at the time of pulling both ends of the cords by forces A and B, forces E and F are applied to the body 2, and the body 2 are rotated and falls down to this side. When both ends are subsequently pulled, a force in the opposite direction is applied to the body 2, and the body 2 falls to the paper surface side. At the time of pulling both ends of the cords again, the body 2 falls down to this side to be in the state of the graphic. When this operation is repeated, the rotating body repeats reciprocating motion of rotation by 360 deg..
Patent JP-H10325466-A (JP)
Title: Sealed device
Inventor: ABIKO TADASHI
IPC: F16J15/3284
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To seal CO2 favorably across a long term without receiving the effect of the foam by CO2 by constituting a seal by a material not swelled against CO2 and a material which a few permeation amount of CO2 . SOLUTION: A seal device 1 is formed by a first seal member 2 consisting of a material not swelled against CO2 and a second seal member 3 consisting of a material with a few permeation amount of CO2 integrally. In the use state, the facing contact parts 2b, 2c of the first seal member 2 are elastically deformed and contact parts 2e, 2f form a seal surface in relation to CO2 and the facing contact parts 3a, 3b of the second seal member 3 form the seal surface alike. Therefore, by using the first seal member 2 to a part M contacted to CO2 directly, the seal performance can be maintained, even a material allowing the permeation of CO2 slightly. The second seal member 23 is provided in the atmosphere side area O to prevent the exhalation to the atmosphere side area O after that CO2 permeates the first seal member 2.
Patent JP-S6041750-A (JP)
Title: Signal device
Inventor: NAKAJIMA JIYUNICHI
IPC: F21S8/00
Filed: 1983-08-18
Abstract: PURPOSE:To obtain a signal device able to save power and to be miniaturized while having the light distribution properties for heightening central luminous intensity with light distribution having expanse by positioning a fluorescent lamp, in which plural bents are placed side by side with intervals, on the focal point of a reflection plate. CONSTITUTION:In the case of the traffic lights, fluorescent lamps 13 giving out blue, yellow and red color light while said each lamp 13 is formed by bending the middle part of a phototransmissive tube body 18 into about the U-shape having a bent 20 to become the luminous display part in the front. The bent 20 is positioned on the side of the projection opening 16 of a reflection plate 12 for being arranged along the axis l of the reflection plate 12, while in the lamp 13, the part positioning inside the tube diameter part of the phototransmissive tube body 18 in the bent 20 is positioned on the focal point (f) of the reflection plate 12. The light distribution properties have expanse besides high luminous intensity. Further, each fluorescent lamp 13 gives out blue, yellow and red color light so that no colored lens is required to be used thus serving to save power.
Patent JP-H04372507-A (JP)
Title: Insulating spacer
Inventor: YOSHIDA TETSUO
IPC: H02B13/02
Filed: 1991-06-24
Abstract: PURPOSE:To get an insulating spacer where dielectric strength is improved and finishing processing is simple. CONSTITUTION:The step 10c of the insulating part 10 of an insulating spacer 10, which is attached to the bulkhead of a gas insulating switchgear through a mounting flange, is made to the side of the mounting flange, and the margin of the step 10c is so made as to lie along the equipotential line centering on the axis of the center conductor 12.
Patent JP-H0443756-A (JP)
Title: Picture reader
Inventor: KAWACHI MASAFUMI
IPC: G03B27/54
Filed: 1990-06-08
Abstract: PURPOSE:To always improve the read performance by forming a support contact part projected to a position at which a cable support member for a curved outer circumferential face of a cable opposite to the cable support member is not in contact. CONSTITUTION:A projected cable support member 18 is formed to a bottom of a main body housing 2 and a support plate contact part 21 projected to a curved outer circumferential face 20 of a cable 19 is formed. Thus, since the support plate contact part 21 of the cable 19 curved along with the follow drive of a running body is in contact with an original support plate 3 and the curved outer circumferential face 20 to the cable 19 is in contact with the bottom face of the main body housing 2 and the cable support member 18, an event of dust depositted on the bottom face of the main body housing 2 or the support rail carried up to a rear side of the original support plate 3 through the cable 19 is not caused. Thus, dirt of the original support plate is prevented and the picture reader whose read performance is always excellent is realized.
Patent JP-2000338144-A (JP)
Title: Calibration method of peak-to-peak voltage measuring device and peak-to-peak voltage measuring device using the same
Inventor: SUZUKI NAOJI
IPC: G01R35/00
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To inexpensively calibrate by determining an offset coefficient of a measurement signal path while applying the common potential to an input terminal of the measurement signal path, intermitting the DC voltage while applying the existing DC voltage to the input terminal to produce a pulse signal, and determining the AC gain coefficient of the measurement signal path on the basis of the pulse signal. SOLUTION: An excitation switch S6 is mounted on a calibration circuit 8, and excited by an excitation signal of about 1 kHz from a processor 6 for alternately switching the contacts (a), (b) at a repeating speed of about 1 kHz. By this operation, a pulse variable between the common potential and the voltage VR determined on a DC power source 11A, is generation on the input terminals of the range amplifiers A1, A2. An AC gain coefficient and an offset coefficient are determined by utilizing this pulse. On this occasion, the calibration is executed by converting the mode change-over switches S1, S2 into the contact (b), the range change-over switches S3, S5 are converted into the contact (a), and a change-over switch S7 is converted into the contact (a).
Patent JP-S5941734-A (JP)
Title: Exhaust structure in ceiling
Inventor: TANIOKA KAZUTOSHI
IPC: F24F7/06
Filed: 1982-08-31
Abstract: PURPOSE:To enable to exhaust not only contaminated air in a room but also air in the ceiling outdoors, by making an exhaust duct connect between the inside of the room and the inside of the ceiling. CONSTITUTION:An exhaust duct 2 provided with a ventilating fan 1 is provided in the inside A of the ceiling, one end 3 of the exhaust duct 2 is made to connect with the outside B of a house, the other end 4 of the exhaust duct 2 is divided into two, one side 4a of the two is opened in the inside B of the ceiling, the other side 4b of the two is made to connect with the inside C of a room and a switching type damper 6 is provided on a branch point 5 of the other end 4 obtained by dividing the exhaust duct 2 into the two. Ventilation of the inside of the room and the inside of the ceiling can be performed by the one ventilating fan as the switching damper 6 is switched over by a solenoid valve 7.
Patent JP-S5941040-A (JP)
Title: Method for transferring data of book type keyboard
Inventor: SANADA TSUTOMU
IPC: G06F13/366
Filed: 1982-08-31
Abstract: PURPOSE:To always transfer key data and to improve the efficiency of data transfer between a keyboard and a computer, by separating key data from page/ book data in keying information, and transferring the page and book data only when these data are changed. CONSTITUTION:A serial interface transmission line 3 is used to connect the body 1 of a computer with a book type keyboard 2, and the keyboard 2 is provided with a keyboard controller 21 and a key matrix 22. The body 1 applies polling with a fixed period and a prescribed format to the keyboard 2. Receiving the polling, the keyboard 2 sends the 1st data including a request bit indicating the kind of the data. In addition, the keyboard 2 sends the 2nd data consisting of status data including a bit indicating the switching of page and book data, key data and page/book data in response to the polling data. Consequently, the efficiency of data transfer between the computer 1 and the keyboard 2 is improved.
Patent JP-H11345850-A (JP)
Title: Method and device for insulating film evaluation
Inventor: OKADA KENJI
IPC: G01N27/92
Filed: 1998-06-01
Abstract: PROBLEM TO BE SOLVED: To estimate, in a short time, the life time of a gate oxide film with high accuracy. SOLUTION: A deciding voltage Vm and a current quantity Im for stress induced leakage current(SILC) current in a deciding mode A are set (step 71). The conditions for stress evaluation and a stress application time Ttotal are set (step 72). A stress test is conducted for an insulating film under the set stress conditions (step 73). After the end of the stress test, a quantity SILC current IA in the mode A for each stress time t recorded in the stress test is expressed in the relation formula IA=a×t<b> , and fitting is executed (step 74). An 'a' value and a 'b' value in two stress fields, and the formula of the life t in two different stress electric fields is expressed by the formula t2 =(a1 /a2 )×t1 . Here, a1 and t1 are the 'a' value and the life in the first stress electric field, respectively, and a2 and t2 show the 'a' value and the life in the second stress electric field.
Patent JP-S638009-A (JP)
Title: Active type suspension
Inventor: FUKUNAGA YUKIO
IPC: B60G17/00
Filed: 1986-06-27
Abstract: PURPOSE:To improve riding sensation and to simplify constitution, by a method wherein a pressure control valve is located between a fluid pressure cylinder and a fluid pressure source, and vibration responding to spring resonance frequency is absorbed, and vibration responding to unspringing resonance frequency is damped by means of a throttle valve and an accumulator. CONSTITUTION:A pressure control valve 12 is located between a hydraulic cylinder 1 and a hydraulic power source 5, vertical acceleration detected by a vertical acceleration detector 29 is inputted to an integrator 30 to determine a vertical speed calculation value, by means of which the pressure control valve 12 is controlled, and springing frequency of relatively low frequency, e.g. roll, pitching, bound of a car body, is absorbed. Vibration of relatively high frequency responding to unspringing resonance frequency is damped through a fluctuation is a pressure in an oil pressure chamber 1a of an oil pressure chamber 1c of a hydraulic cylinder 1, a throttle valve 6, and an accumulator 7. This constitution enables reduction of the damping force of the hydraulic cylinder, and permits improvement of riding sensation during running.